1 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
3 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
6 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
8 * verify.c: Revert to the version before the BC-ABI merge.
10 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
13 * check-init.c (check_init): Take care of references that do not
14 have an explicit final variable declaration (e.g. array length
15 access) for pre/post in/de-crement operators.
17 2005-01-08 Mark Wielaard <mark@klomp.org>
19 * parse.y (process_imports): Allocate (and free) original_name only
20 when not already defined.
21 * jcf-parse.c (read_class): Free results of find_class() and
23 (java_parse_file): Keep pointer to head of file_list and free when
24 done. Free result of lrealpath().
26 2005-01-05 Tom Tromey <tromey@redhat.com>
28 * gcj.texi (Standard Properties): java.ext.dirs is now used.
30 2004-12-20 Andrew Haley <aph@redhat.com>
32 * typeck.c: Use fold_convert for ints and booleans.
34 2004-12-17 Andrew Haley <aph@redhat.com>
37 * typeck.c (convert): Use a CONVERT_EXPR when converting to
38 BOOLEAN_TYPE or CHAR_TYPE.
39 (convert_to_boolean, convert_to_char) : Remove.
40 * convert.h (convert_to_boolean, convert_to_char) : Remove.
41 * expr.c (expand_load_internal): Do type conversion if type is not
44 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
47 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
50 2004-12-07 Andrew Haley <aph@redhat.com>
53 * jcf-parse.c (load_class): Remove sanity test for missing inner
56 2004-12-06 Tom Tromey <tromey@redhat.com>
58 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
59 (java.uninstall): Likewise.
60 (java.maintainer-clean): Likewise.
61 (.INTERMEDIATE): Likewise.
62 (java.install-man): Likewise.
63 (gcj-dbtool.pod): New target.
64 * gcj.texi (Code Generation): Document -findirect-dispatch.
65 (libgcj Runtime Properties): Document
66 gnu.gcj.precompiled.db.path.
67 (Top): Link to "Invoking gcj-dbtool".
69 2004-12-06 Tom Tromey <tromey@redhat.com>
72 * java-tree.h (extract_field_decl): Declare.
73 * parse.y (extract_field_decl): Renamed from
74 strip_out_static_field_access_decl. No longer static.
75 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
77 2004-12-03 Tom Tromey <tromey@redhat.com>
79 * lang.c (flag_new_verifier): Define.
80 (java_post_options): Set flag_new_verifier if indirect dispatch
82 * lang.opt (fnew-verifier): Removed.
84 2004-12-03 Tom Tromey <tromey@redhat.com>
87 * Make-lang.in (java.install-common): Only install transformed
88 gcjh if gcj-cross exists.
90 2004-12-03 Andrew Haley <aph@redhat.com>
93 * except.c (link_handler): Patch 'outer' field of siblings of the
96 2004-12-03 Andrew Haley <aph@redhat.com>
99 * class.c (layout_class_method): Don't fail to override a method
100 simply because it has DECL_ARTIFICIAL set.
102 2004-12-02 Tom Tromey <tromey@redhat.com>
105 * parse.y (craft_constructor): Special case null_pointer_node.
107 2004-12-02 Tom Tromey <tromey@redhat.com>
110 * java-gimplify.c (java_gimplify_expr): Don't call
111 SET_EXPR_LOCATION unless wrapped tree is an expression.
113 2004-11-27 Per Bothner <per@bothner.com>
115 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
116 Fix fencepost error in 'i', which got executed one too many times.
117 Also, fold memcpy into explicit loop, as originally intended.
118 Also, free temporary 'buf' which otherwise leaks.
120 2004-11-27 Per Bothner <per@bothner.com>
122 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
123 local static variables if not USE_MAPPED_LOCATION.
125 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
127 * class.c, decl.c, expr.c: Fix comment typos.
129 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
132 * decl.c (end_java_method): Call
133 attach_init_test_initialization_flags on all the init_decls.
134 * parse.y (attach_init_test_initialization_flags): Move to ...
135 * expr.c (attach_init_test_initialization_flags): here and
136 support BIND_EXPR also.
137 * java-tree.h (attach_init_test_initialization_flags): Prototype.
138 * jcf-parse.c (parse_class_file): Don't disable class init
141 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
143 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
146 2004-11-24 Richard Henderson <rth@redhat.com>
148 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
149 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
151 2004-11-24 Tom Tromey <tromey@redhat.com>
153 * verify.c (defer_merging): Don't use C++-style comment.
154 * verify.h (java_opcode): Added java_opcode_end.
155 * class.c (build_class_ref): Remove C++ comment and old FIXME.
157 * verify-impl.c (vfy_push_type): Removed bogus "return".
158 (initialize_stack): Use vfy_alloc and vfy_free.
159 (verify_instructions_0): Likewise.
161 * Merged gcj-abi-2-dev-branch to trunk.
163 2004-11-24 Andrew Haley <aph@redhat.com>
165 * jcf-parse.c (parse_class_file): Set file_start_location.
167 2004-11-10 Tom Tromey <tromey@redhat.com>
169 * class.c (make_field_value): Don't call build_static_field_ref.
170 (build_static_field_ref): Don't emit direct references when using
173 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
174 -verbose:class into man page synopsis.
176 2004-11-09 Tom Tromey <tromey@redhat.com>
178 * expr.c (build_java_arraystore_check): Still generate check if
179 element type is itself an array.
181 2004-11-08 Tom Tromey <tromey@redhat.com>
183 * java-tree.h (soft_check_assignment_node): Removed.
184 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
185 * decl.c (java_init_decl_processing): Don't initialize
186 soft_check_assignment_node.
188 2004-11-05 Tom Tromey <tromey@redhat.com>
190 * class.c (layout_class_methods): Don't add Miranda methods when
191 using indirect dispatch.
193 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
195 * class.c (make_class_data): Call emit_assertion_table to set the
196 'assertion_table' field.
197 (build_signature_for_libgcj): Move here from expr.c.
198 (add_assertion_table_entry): New function. Callback for assertion
200 (emit_assertion_table): New. Take class argument, and generate
201 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
202 * decl.c (init_decl_processing): Define assertion_entry_type record.
203 Push 'assertion_table' class field instead of 'verify'.
204 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
205 (type_assertion_hash): Include 'assertion_code' in hash.
206 (add_type_assertion): Rewritten. Take class and assertion_code
207 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
208 (can_widen_reference_to): Use new add_type_assertion() arguments.
209 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
210 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
211 (verify_identifier_node): Removed.
212 (assertion_entry_type, assertion_table_type): New.
213 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
214 assertion code definitions.
215 (struct type_assertion): Add assertion_code. Rename 'source_type' and
216 'target_type' to 'op1' and 'op2'.
217 (add_type_assertion): Declare.
218 (lang_printable_name_wls): Remove unused definition.
219 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
220 to emit runtime assertion.
221 (vfy_note_stack_type): Clean up non-C90 declarations.
222 (vfy_note_local_type): Likewise.
223 * verify.h (vfy_is_assignable_from): Declare.
224 * verify-impl.c (is_assignable_from_slow): Remove unused function.
225 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
226 instead of is_assignable_from_slow().
227 (types_compatible): Reinstate ref_compatible() call.
229 2004-11-04 Tom Tromey <tromey@redhat.com>
231 * class.c (build_static_field_ref): Reverted previous patch.
233 * class.c (build_static_field_ref): Don't emit direct references
234 when using indirect dispatch.
236 2004-11-03 Tom Tromey <tromey@redhat.com>
238 * expr.c (expand_java_arrayload): Set lhs_type_node.
239 (expand_java_arraystore): Set rhs_type_node.
241 2004-11-02 Tom Tromey <tromey@redhat.com>
243 * jcf-parse.c (compute_class_name): Use filename length from zip
244 directory, not strlen.
246 * expr.c (expand_invoke): Mark new interface methods as abstract.
248 2004-11-01 Tom Tromey <tromey@redhat.com>
250 * verify-impl.c (push_jump): Removed check for uninitialized
252 (push_exception_jump): Likewise.
253 (handle_ret_insn): Likewise.
254 (handle_jsr_insn): Likewise.
255 (state_check_no_uninitialized_objects): Removed.
257 * decl.c (check_local_unnamed_variable): Recognize
258 promoted-to-int parameters when using the new verifier.
259 * expr.c (expand_java_arraystore): Explicitly request array type
260 when using new verifier.
261 (expand_java_arrayload): Likewise.
262 (invoke_build_dtable): Don't pass object_type_node as
263 expression argument to build_java_indirect_ref.
264 (build_java_check_indexed_type): Do nothing.
265 (build_java_arraystore_check): Handle case where array doesn't
267 (build_java_array_length_access): Likewise.
268 (expand_invoke): Handle case where interface overrides a method
270 (pop_type_0): Always succeed for reference types.
271 (process_jvm_instruction): Don't pop a value in a dead
273 (pop_arguments): Convert arguments to correct types.
275 2004-10-29 Andrew Haley <aph@redhat.com>
277 * jcf-parse.c (give_name_to_class): Remove line that was
280 2004-10-29 Andrew Haley <aph@redhat.com>
282 * jcf-parse.c (set_source_filename): Add code to build new sfname.
284 2004-10-20 Andrew Haley <aph@redhat.com>
286 * decl.c (end_java_method): Don't expand if flag_syntax_only.
288 2004-10-26 Tom Tromey <tromey@redhat.com>
290 * verify.h (vfy_notify_verified): Removed.
291 * verify-glue.c (vfy_notify_verified): Removed.
293 2004-10-26 Tom Tromey <tromey@redhat.com>
295 * verify-impl.c (debug_print_state): Declare `i' before code.
296 (merge_types): Modify `t' when it is null_type.
298 2004-10-26 Tom Tromey <tromey@redhat.com>
300 * verify-impl.c (type_print): Renamed from print. Now static and
302 (debug_print_state): Use type_print.
304 2004-10-25 Tom Tromey <tromey@redhat.com>
306 * expr.c (build_invokeinterface): Compute correct offset for
307 index into interface methods.
309 2004-10-20 Tom Tromey <tromey@redhat.com>
311 * java-tree.h (verify_jvm_instructions_new): Declare.
313 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
316 * verify-impl.c (verify_instructions): Correctly handle wide
318 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
319 (vfy_get_component_type): Strip pointer types.
320 (vfy_find_class): Use get_type_from_signature. Strip pointer
322 Include java-except.h.
324 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
326 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
327 vfy_push_type_t, set_variable, add_new_state, merge_into,
328 handle_jsr_insn, branch_prepass, check_class_constant,
329 check_wide_constant, get_one_type, compute_static_types,
330 verify_instructions_0): Clean up C99 declarations after statements.
332 2004-10-20 Tom Tromey <tromey@redhat.com>
334 * verify-impl.c (merge_refs): Compare reference against iterator,
337 * verify-glue.c (vfy_tag): Mask off resolved flag.
339 2004-10-19 Tom Tromey <tromey@redhat.com>
341 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
342 (init_state_with_stack): Initialize `this_type' in state.
343 (verify_method): Use debug_print.
344 * verify-glue.c (vfy_is_primitive): Removed debugging print.
345 (vfy_note_stack_depth): Reverted last patch.
346 (vfy_note_stack_type): Note pointer to Object, not Object.
347 (vfy_note_local_type): Likewise.
349 * verify.h (vfy_note_instruction_seen): Declare.
350 * verify-glue.c (verify_jvm_instructions_new): Set
351 BCODE_EXCEPTION_TARGET on target instruction.
352 (vfy_note_instruction_seen): New function.
353 * verify-impl.c (FLAG_INSN_SEEN): New define.
354 (verify_instructions_0): Set flag on instruction. Save state for
356 (verify_instructions): Call vfy_note_instruction_seen.
358 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
359 (verify_jvm_instructions_new): Call method_init_exceptions,
360 add_handler, and handle_nested_ranges.
361 * verify-impl.c (verify_method): Return 1 on success.
362 (verify_instructions_0): Save the state at PC=0.
364 * verify-impl.c (init_type_from_class): Set is_resolved and
365 ref_next on new ref_intersection.
366 (init_type_from_string): Likewise.
368 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
370 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
371 if flag_new_verifier is set.
372 * java-tree.h (flag_new_verifier): Declare.
373 * lang.opt (fnew-verifier): New option.
374 * verify-impl.c: Work around namespace pollution by undef'ing
376 (struct verifier_context): Make 'bytecode' const.
377 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
378 (types_compatible): For the BC-ABI, always consider reference types
380 (check_class_constant): Use vfr->current_class.
381 (check_constant): Likewise.
382 (check_wide_constant): Likewise.
383 (check_field_constant): Check for 'L' at start of type name.
384 (get_one_type): Return pointer instead of type. Set type result in
385 caller via passed type pointer.
386 (compute_argument_types): Update to use new get_one_type arguments.
387 (compute_return_type): Likewise.
388 (make_verifier_context): New. Allocate and initialize 'vfr'.
389 (free_verifier_context): New. Free 'vfr' and its contents.
390 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
391 and free_verifier_context.
393 2004-10-15 Tom Tromey <tromey@redhat.com>
395 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
396 * verify.h (vfy_fail): Fixed formatting.
398 * verify-impl.c (vfr): Fixed comment formatting.
399 (collapse_type): New function.
400 (verify_instructions): Notify compiler about type map.
401 * verify.h (vfy_note_stack_depth): Updated.
402 (vfy_note_stack_type): Likewise.
403 (vfy_note_local_type): Likewise.
404 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
406 * verify-glue.c (vfy_note_stack_depth): Correctly size type
407 state. Added `method' argument.
408 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
410 (vfy_note_local_type): New function.
411 (vfy_unsuitable_type): Likewise.
412 (vfy_return_address_type): Likewise.
413 (vfy_null_type): Likewise.
415 * verify.h (VFY_IN_GCC): Removed.
416 (VFY_WANT_TYPEMAP): Removed.
417 * verify-impl.c (verify_instructions_0): Removed useless "\".
418 (struct state) <next>: Uncomment.
420 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
422 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
425 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
427 * Make-lang.in (verify.o): Re-enabled this target.
428 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
429 (vfy_get_interface): Likewise.
430 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
431 * verify.h (verify_jvm_instructions_new): Declare.
432 * verify-impl.c (free_state): Temporarily comment out unused
435 2004-10-06 Tom Tromey <tromey@redhat.com>
437 * java-tree.h (JV_STATE_READ): New enum value.
439 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
441 * verify.h: New file.
443 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
445 * verify-impl.c, verify-glue.c, verify.h: New files.
446 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
448 2004-09-24 Andrew Haley <aph@redhat.com>
450 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
451 for a slot if it's of pointer type.
453 2004-09-14 Tom Tromey <tromey@redhat.com>
455 * class.c (make_class_data): Correctly initialize "state" field.
456 Initialize "engine" field.
457 * decl.c (java_init_decl_processing): Add "engine" field.
459 2004-09-10 Andrew Haley <aph@redhat.com>
462 * expr.c (build_invokeinterface): Use fast method for interface
464 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
466 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
467 (emit_symbol_table): Add new arg, element_size.
468 * decl.c (java_init_decl_processing): Initialize Class.itable.
469 * class.c (GEN_TABLE): New macro.
470 (gen_indirect_dispatch_tables): Use it. Add itable.
471 (make_class_data): Add new arg for emit_symbol_table().
473 (add_miranda_methods): Make sure search_class has been parsed.
474 (emit_symbol_table): Add new arg, element_size.
476 2004-09-06 Andrew Haley <aph@redhat.com>
478 * verify.c (merge_types): Return Object for all merges of
480 * expr.c (add_type_assertion): Don't generate assertions when
481 source type is array of Object.
483 2004-09-03 Andrew Haley <aph@redhat.com>
485 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
487 * lang.c (java_post_options): Force flag_verify_invocations if
488 we're not using indirect dispatch.
490 * expr.c (pop_type_0): Move test for interfaces before call to
491 can_widen_reference_to().
492 (build_signature_for_libgcj): Remove generation of canonical array
494 (add_type_assertion): Canonicalize both arrays.
495 Don't assert that type X can be assigned to Object.
496 Don't assert that type X an be assigned to type X.
497 Don't assert that Object can be assigned to type X.
498 (can_widen_reference_to): Warn whenever we generate an assertion.
499 (process_jvm_instruction): Use throwable_type_node for the type of
502 2004-09-01 Andrew Haley <aph@redhat.com>
504 * decl.c (java_init_decl_processing): Change
505 verify_identifier_node to "__verify".
506 * expr.c (add_type_assertion): Use verify_identifier_node for name.
507 * java-tree.h (verify_identifier_node): Change to "__verify".
509 * expr.c (build_signature_for_libgcj): New function.
510 (add_type_assertion): Use it to construct signatures for
511 source_type and target_type.
513 2004-08-27 Andrew Haley <aph@redhat.com>
515 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
516 (verify_identifier_node): New.
517 (TYPE_VERIFY_METHOD): New.
518 (struct type_assertion): New type.
519 * expr.c (type_assertion_eq): New function.
520 (type_assertion_hash): New function.
521 (add_type_assertion): New function.
522 (can_widen_reference_to): Call add_type_assertion().
523 * decl.c (java_init_decl_processing): Add verify_identifier_node.
524 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
525 (finish_class): Output TYPE_VERIFY_METHOD (type).
527 * decl.c (end_java_method): Nullify unused fields.
529 2004-08-17 Andrew Haley <aph@redhat.com>
531 * verify.c (defer_merging): Quieten.
532 * jcf-parse.c (load_class): Only try to open a class file if it's
533 java.lang.Object or if it's part of the current compilation.
534 Check that the class we just tried to load is the class we just
536 (java_parse_file): Set flag_verify_invocations off if we're
537 compiling from .class.
538 (parse_zip_file_entries): Abort if we try to read a dummy class.
539 * expr.c (can_widen_reference_to): Quieten.
540 (build_invokevirtual): Abort if we try to invokevirtual an
542 (expand_invoke): Don't build a non-interface call to an interface.
543 (build_instanceof): Don't do premature optimization if
544 flag_verify_invocations is not set.
545 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
547 (build_static_field_ref): Add correct type conversion for
549 (add_miranda_methods): Disable generation of Miranda methods for
551 (layout_class_method): Don't complain about non-static method
552 overrides static method with dummy classes.
554 2004-08-13 Tom Tromey <tromey@redhat.com>
556 * class.c (build_static_field_ref): Re-enable atable lookups for
559 * parse.y (strip_out_static_field_access_decl): Indentation fix.
561 2004-08-11 Tom Tromey <tromey@redhat.com>
563 * gcj.texi (libgcj Runtime Properties): Document new properties.
565 2004-08-06 Andrew Haley <aph@redhat.com>
567 * jcf-parse.c (load_class): Check that we really have loaded the
568 class we're looking for.
570 2004-07-19 Andrew Haley <aph@redhat.com>
572 * verify.c (verify_jvm_instructions): Comment change only.
574 * typeck.c (build_java_array_type): Add size field to array name.
576 * java-tree.h (LOCAL_SLOT_P): New.
577 (update_aliases): Add PC argument.
578 (pushdecl_function_level): New function.
580 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
581 MODIFY_EXPR, and SAVE_EXPR.
582 (java_gimplify_modify_expr): New function.
584 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
585 (expand_iinc): Pass PC to update_aliases().
586 (STORE_INTERNAL): Likewise.
587 (process_jvm_instruction): Likewise.
589 * decl.c (base_decl_map): New variable.
590 (uniq): New variable.
591 (update_aliases): Rewrite with more thorough checking.
592 (debug_variable_p): New function.
593 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
594 (check_local_named_variable): Delete whole function.
595 (initialize_local_variable): New function.
596 (check_local_unnamed_variable): Add checks and comments.
597 (find_local_variable): Rewrite.
598 (java_replace_reference): New function.
599 (function_binding_level): New variable.
600 (pushdecl_function_level): New function.
601 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
602 (maybe_pushlevels): Call pushdecl() on each of the new decls.
603 (start_java_method): Reset uniq. Create base_decl_map. Set
604 function_binding_level.
605 (end_java_method): Null unused fields to save memory.
607 2004-06-29 Andrew Haley <aph@redhat.com>
609 * except.c (expand_start_java_handler): Push a new binding level.
610 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
611 register_exception_range() to register where we'll do it.
612 (expand_end_java_handler): Remove old bogus code. Replace with
613 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
614 the top of the expression we're curently building.
615 (maybe_end_try): Delete.
616 * decl.c (binding_level.exception_range): New field.
617 (clear_binding_level): Add field exception_range. Reformat.
618 (poplevel): Call expand_end_java_handler().
619 (poplevel): Call java_add_stmt only if functionbody is false.
620 (maybe_poplevels): Don't call maybe_end_try() from here.
621 (end_java_method): Clear no longer used trees in function decl.
622 (register_exception_range): New function.
623 * java-tree.h (register_exception_range, struct eh_range): Declare.
625 2004-06-22 Andrew Haley <aph@redhat.com>
627 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
629 * check-init.c (get_variable_decl): Teach check-init about
630 FIELD_DECLs addressed via the otable.
631 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
634 2004-05-28 Andrew Haley <aph@redhat.com>
636 * jcf-parse.c (load_class): Don't try to read a class that we've
639 * expr.c (build_invokeinterface): Use the old-fashioned way of
640 doing indirect dispatch: look up interfaces by name.
641 * java-tree.h (enum java_tree_index): Add
642 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
643 * decl.c (java_init_decl_processing): Add
644 soft_lookupinterfacemethodbyname_node.
646 * gjavah.c (print_method_info): Final methods have vtable entries,
647 so gjavah needs to output them.
648 * class.c (layout_class_method): Generate vtable entries for final
650 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
651 dispatch, even if a method is final.
653 2004-05-25 Andrew Haley <aph@redhat.com>
655 * class.c (build_symbol_entry): Convert the names of constructors
656 to init_identifier_node when generating an entry for the indirect
659 * expr.c (build_known_method_ref): Generate indirect calls for
660 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
662 2004-05-24 Andrew Haley <aph@redhat.com>
664 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
665 atable element is of the right type.
667 * class.c (build_static_field_ref): Cast pointer to correct type
670 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
672 * Merged with HEAD as of 20040514. Diff against
673 gcj-abi-2-merge-20040514.
675 2004-04-16 Andrew Haley <aph@redhat.com>
677 * verify.c (check_pending_block): Disable subroutine checks.
678 (defer_merging): New function.
679 (merge_types): If types are dummy, use defer_merging to combine them.
680 (verify_jvm_instructions): If invocation is invokeinterface and
681 target is dummy, assume target really is an interface.
683 * parse.y (patch_invoke): Break out call to java_create_object.
685 * lang.c (flag_verify_invocations): New.
687 * jcf-parse.c (load_class): If we've already failed to load a
688 class, don't try again.
689 (load_class): If we can't find a .class file, don't fail, but emit
691 (parse_class_file): Don't act on dummy methods.
693 * java-tree.h (flag_verify_invocations): New.
695 (lang_type.dummy_class): New field.
696 (java_create_object): New function.
699 * expr.c (build_field_ref): Widen field offset.
700 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
701 that each of its elements is compatible with the one we're
703 (pop_type_0): Issue a warning to say that we need to generate a
705 (java_create_object): New function.
706 (build_field_ref): Only generate hard refs if we're not using
708 (expand_java_field_op): If we're using !verify_invocations and we
709 see a missing field, generate a decl for it.
711 (expand_invoke): If a class doesn't have the method we seek and
712 we're using !flag_verify_invocations, generate a decl for the
715 (build_known_method_ref): Always use indirect dispatch via the
716 atable for static methods.
718 (expand_java_NEW): Break out object creation into new function,
721 (can_widen_reference_to): Issue a warning to say that we need to
722 generate a runtime check.
724 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
725 (make_method_value): Also use index for interfaces.
726 (make_class_data): Skip dummy field for inherited data.
727 Don't build method array for dummy methods.
728 Set size_in_byte to -1 when using inirect dispatch
729 Don't build a hard class ref if we don't have a hard ref to our
730 superclass, or if we're using inirect dispatch.
731 Null out dispatch tables.
733 (layout_class_method): Don't complain about non-static method
734 overrides static method is method is artificial.
736 (build_static_field_ref): Disable atable references to static
737 fields for the time being.
739 (layout_class_methods): Check for CLASS_INTERFACE as
740 well as CLASS_ABSTRACT.
742 2004-11-24 Steven Bosscher <stevenb@suse.de>
744 * class.c (make_class_data): Don't check flag_inline_functions.
745 * lang.c (flag_really_inline): Remove unused flag.
746 (java_handle_option): Don't set it here. Remove special handling
747 of flag_inline_functions for Java.
748 (java_init): Don't set flag_inline_trees here. Already done...
749 (java_post_options): ...here. Don't clear flag_inline_functions.
751 2004-11-24 Steven Bosscher <stevenb@suse.de>
753 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
754 (java_gimplify_exit_block_expr): New function.
755 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
757 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
758 (EXIT_BLOCK_EXPR): Likewise.
759 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
760 (LABELED_BLOCK_BODY): Likewise.
761 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
762 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
763 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
765 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
766 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
767 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
768 second operand of EXIT_BLOCK_EXPR.
769 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
771 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
773 2004-11-23 Ben Elliston <bje@au.ibm.com>
775 * xref.h (xref_flag_value): Remove.
776 (xref_set_data, xref_get_data): Likewise.
777 (xref_set_current_fp): Likewise.
778 (XREF_NONE): Likewise.
779 (XREF_GET_DATA): Likewise.
780 * xref.c (xref_flag_value): Remove.
781 (xref_set_data, xref_get_data): Likewise.
782 (xref_set_current_fp): Likewise.
784 2004-11-23 Ben Elliston <bje@au.ibm.com>
786 * gjavah.c (output_directory): Make static.
787 (temp_directory): Likewise.
789 2004-11-15 Tom Tromey <tromey@redhat.com>
791 * decl.c (instn_ptr_type_node): Removed.
792 (lineNumbers_ptr_type_node): Removed.
793 (jint_type): Removed.
794 (jint_ptr_type): Removed.
796 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
799 * check-init.c (check_init): Ignore DECL_EXPR.
800 * expr.c (always_initialize_class_p): Reenable.
801 (build_class_init): Use a variable to store the decl. Also use
802 boolean_false_node instead of integer_zero_node.
803 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
806 2004-11-08 Tom Tromey <tromey@redhat.com>
809 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
810 generating a JNI header.
811 (print_field_info): Handle JNI headers.
812 (jni_print_float): Likewise.
813 (jni_print_double): Likewise.
815 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
817 * decl.c (end_java_method): Remove duplicated code.
819 2004-11-06 Zack Weinberg <zack@codesourcery.com>
820 Gerald Pfeifer <gerald@pfeifer.com>
822 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
825 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
828 * class.c: Reinstate 2004-08-18 patch.
829 (make_local_function_alias): Don't create an alias for extern (native)
832 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
835 * class.c (make_local_function_alias): Revert 2004-08-18 change.
836 (make_method_value): Likewise.
838 2004-10-21 Andrew Haley <aph@redhat.com>
841 * jcf-parse.c (set_source_filename): Add code to build new sfname.
843 2004-10-20 Andrew Haley <aph@redhat.com>
845 * decl.c (end_java_method): Don't expand if flag_syntax_only.
846 Remove duplicated code block.
848 2004-10-18 Steven Bosscher <stevenb@suse.de>
850 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
851 New rules to work around old Bison warnings.
853 2004-10-17 Steven Bosscher <stevenb@suse.de>
855 * class.c (ident_subst): Always alloca buffer.
856 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
857 opcode after including javaop.def.
858 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
859 conditional expression that exits, to avoid warnings.
860 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
861 a user of an extension.
862 * win32-host.c: Move check down to have non-empty file when
863 WIN32 is not defined.
865 * Make-lang.in (java-warn): Add STRICT_WARN.
866 (java/jcf-io.o-warn): Don't have Werror for this file.
867 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
869 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
871 * expr.c (expr_add_location): Move declaration to before all
873 * parse.y (java_expand_classes): Ditto.
874 * lex.c (java_peek_unicode): Ditto.
876 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
878 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
879 if possible, else convert `foo' to 'foo'.
883 * jcf-io.c: Likewise.
884 * jcf-parse.c: Likewise.
889 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
891 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
892 rename parameter 'msg' to 'msgid' in function declaration.
893 (issue_warning_error_from_context): Likewise.
894 (yyerror): Rename parameter 'msg' to 'msgid'.
895 (all over): Use new quoting style for diagnostics.
897 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
899 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
900 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
903 2004-10-14 Matt Austern <austern@apple.com>
905 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
908 2004-10-13 Tom Tromey <tromey@redhat.com>
911 * lang.opt (--extdirs): Document.
912 * jvspec.c (lang_specific_driver): Recognize -encoding and
915 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
917 * parse.y (issue_warning_error_from_context): Use va_list *
918 instead of va_list parameter.
919 (parse_error_context): Update call.
920 (parse_warning_context): Likewise.
922 2004-10-05 Zack Weinberg <zack@codesourcery.com>
924 * parse.y, parse-scan.y: Add list of diagnostic messages to
925 insulate translation template from version of yacc/bison used
926 to compile the grammar.
928 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
930 Prepare for %q, %< and %> in diagnostic message strings.
931 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
932 Name second parameter 'msgid'.
933 * parse.y: Additionally include pretty-print.h and diagnostic.h.
934 (issue_warning_error_from_context): Use pretty-printer functions
935 instead of vsprintf for constructing formatted messages. Rename
936 parameter 'msg' to 'msgid'.
937 (parse_error_context): Rename parameter 'msg' to 'msgid'.
938 (parse_warning_context): Likewise.
940 2004-10-05 Andrew Haley <aph@redhat.com>
943 * jcf-parse.c (parse_zip_file_entries): If a class has a
944 superclass and a TYPE_SIZE of zero, lay it out.
946 2004-09-30 Andrew Haley <aph@redhat.com>
949 * jcf-parse.c (compute_class_name): Rewrite.
951 2004-10-01 Jan Hubicka <jh@suse.cz>
953 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
955 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
957 * lex.c: Fix a comment typo.
959 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
961 * java-tree.h: Fix a comment typo.
963 2004-09-30 Per Bothner <per@bothner.com>
965 Simplify lexer. Implement --enable-mapped-location support.
966 * jcf-parse.c (parse_class_file): Use linemap_line_start.
967 (parse_source_file_1): Pass filename as extra parameter, so we can call
968 linemap_add and set input_location here, rather than in both callers.
969 (read_class): Pass copied filename to parse_source_file_1.
970 Don't initialize wfl_operator - only needed for source compilation.
971 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
972 * lex.h: Remove a bunch of debugging macros.
973 * lex.h (struct_java_line, struct java_error): Remove types.
974 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
975 (struct java_lc_s): Remove prev_col field.
976 (struct java_lexer): New fields next_unicode, next_columns, and
977 avail_unicode. New position field, and maybe token_start field.
978 Don't need hit_eof field - use next_unicode == -1 instead.
979 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
980 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
981 * parse.h: Various changes for USE_MAPPED_LOCATION.
982 (EXPR_WFL_EMIT_LINE_NOTE): XXX
983 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
984 (struct parser_ctxt): New file_start_location field.
985 Remove p_line, c_line fields since we no longer save lines.
986 Remove elc, lineno, and current_jcf fields - no longer used.
987 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
988 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
989 source_location and is probably not needed anymore anyway.
990 Use new expr_add_Location function.
991 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
992 (java_pop_parser_context): Minor cleanup.
993 (java_parser_context_save_global, java_parser_context_restore_global,
994 java_pop_parser_context): Save/restore input_location as a unit.
995 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
996 a source_location instead of a wfl context node.
997 (check_class_interface_creation): input_filename is not addressable.
998 (create_artificial_method): Calling java_parser_context_save_global
999 and java_parser_context_restore_global is overkill. Instead,
1000 temporarily set input_location from class decl.
1001 (java_layout_seen_class_methods): Set input_location from method decl.
1002 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1003 (finish_loop_body): Likewise.
1004 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1005 (java_sprint_unicode): Take a character, not index in line.
1006 (java_sneak_uncode): Replaced by java_peek_unicode.
1007 (java_unget_unicode): No longer used.
1008 (java_allocate_new_line. java_store_unicode): Removed, since we
1009 no longer remember "lines".
1010 (java_new_lexer): Update for new data structures.
1011 (java_read_char): Move unget_value checking to java_read_unicode.
1012 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1013 efficient functions that are used directly when lexing.
1014 (java_read_unicode_collapsing_terminators): No longer needed.
1015 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1016 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1017 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1018 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1019 combine switch branches, and test for common token kinds earlier.
1020 (java_lex_error): Rewrite.
1021 * jv-scan.c (expand_location): New function, copied from tree.c.
1022 (main): Set ctxp->filename instead of setting input_filename directly.
1024 2004-09-30 Per Bothner <per@bothner.com>
1026 More cleanup for --enable-mapped-location.
1027 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1028 input_location here. Instead do it in give_name_to_class.
1029 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1030 * expr.c (expand_byte_code): Call linemap_line_start.
1031 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1032 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1033 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1034 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1035 to USE_MAPPED_LOCATION case.
1037 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1038 * jcf-parse.c (java_parse_file): Don't set input_filename.
1039 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1040 Create a list of TRANSLATION_UNIT_DECL.
1041 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1042 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1043 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1044 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1045 (file_start_location): New static.
1046 (set_source_filename): Avoid extra access to input_filename macro.
1047 Concatenate new name with class's package prefix.
1048 (set_source_filename, give_name_to_class): Update.
1049 (give_name_to_class): Set class's "line 0" input_location here.
1050 (parse_class_file): Set input_location as a unit.
1052 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1054 2004-09-29 Per Bothner <per@bothner.com>
1056 * java-tree.h: Redefine some macros and add some declaration
1057 to handle the USE_MAPPED_LOCATION case.
1058 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1059 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1060 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1061 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1063 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1064 * decl.c (finish_method, java_add_stmt): Likewise.
1065 * java-gimplify.c (java-gimplify.c): Likewise.
1066 * jcf-write.c (generate_bytecode_insns): Likewise.
1067 * lang.c (java_post_options): Likewise - call linemap_add.
1069 2004-09-29 Andrew Haley <aph@redhat.com>
1072 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1073 result of TRUNC_MOD_EXPR.
1074 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1075 * decl.c (java_init_decl_processing): Mark
1076 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1078 2004-09-28 Tom Tromey <tromey@redhat.com>
1081 * class.c (add_miranda_methods): Load superinterface if not
1084 2004-09-28 Andrew Haley <aph@redhat.com>
1087 * jcf-parse.c (load_class): Don't try to read a class that we've
1090 2004-09-28 Andrew Haley <aph@redhat.com>
1092 * jcf-parse.c (load_class): Back out previous broken patch.
1094 2004-09-28 Andrew Haley <aph@redhat.com>
1097 * jcf-parse.c (load_class): Don't try to read a class that we've
1099 Check that we really did read the right class.
1101 2004-09-25 Tom Tromey <tromey@redhat.com>
1104 * parse.y (create_artificial_method): Use add_method_1.
1106 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1108 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1110 * gcj.texi: Fix typos.
1112 2004-09-24 Tom Tromey <tromey@redhat.com>
1115 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1116 in error parts of rule.
1117 (unary_expression): Don't call error_if_numeric_overflow when $1
1120 2004-09-24 Tom Tromey <tromey@redhat.com>
1123 * parse.y (resolve_qualified_expression_name): Set
1124 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1125 * expr.c (force_evaluation_order): Check for empty argument list
1126 after stripping COMPOUND_EXPR.
1128 2004-09-23 Andrew Haley <aph@redhat.com>
1131 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1134 2004-09-23 Tom Tromey <tromey@redhat.com>
1137 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1138 where operand is null.
1140 2004-09-23 Tom Tromey <tromey@redhat.com>
1143 * parse.y (not_accessible_p): Allow access to protected members
1144 even when class is not static.
1146 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1148 * Make-lang.in: Revert the gcc-none.o change.
1150 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1152 * parse.y (patch_anonymous_class): VEC_space returns true if there
1155 2004-09-21 Matt Austern <austern@apple.com>
1158 * gjavah.c (free_method_name_list): Fix function definition so
1159 it's a proper C prototype.
1161 2004-09-21 Tom Tromey <tromey@redhat.com>
1164 * gjavah.c (free_method_name_list): New method.
1167 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1168 Zack Weinberg <zack@codesourcery.com>
1170 * java-tree.def: Use tree_code_class enumeration constants
1171 instead of code letters.
1172 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1173 new tree-class enumeration constants.
1175 2004-09-13 Tom Tromey <tromey@redhat.com>
1178 * class.c (layout_class_method): Put synthetic methods into the
1181 2004-09-11 Andrew Pinski <apinski@apple.com>
1183 * Make-lang.in (java/ggc-none.c): Change dependency
1184 for ggc.h into $(GGC_H).
1186 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1188 * Make-lang.in (java/win32-host.o): Add dependency on
1190 * win32-host.c: Add includes for coretypes.h, jcf.h
1192 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1194 * Make-lang.in (GCJH_OBJS): Change dependency from
1195 ggc-none.o to java/ggc-none.o
1196 (JCFDUMP_OBJS): Likewise.
1197 (java/ggc-none.o): New target.
1199 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1201 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1202 * class.c (build_utf8_ref, build_static_field_ref,
1203 make_field_value, make_method_value, get_dispatch_table,
1204 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1205 * constants.c (get_tag_node, build_ref_from_constant_pool,
1206 build_constants_constructor): Likewise.
1207 * decl.c (java_init_decl_processing): Likewise.
1208 * expr.c (build_java_array_length_access, build_newarray,
1209 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1210 build_java_binop, build_field_ref, expand_java_add_case,
1211 expand_java_call, build_known_method_ref, build_invokevirtual,
1212 build_invokeinterface, build_jni_stub): Likewise.
1213 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1214 * jcf-parse.c (get_constant): Likewise.
1215 * lex.c (do_java_lex): Likewise.
1216 * parse.y (patch_binop, patch_unaryop, patch_cast,
1217 build_newarray_node, patch_newarray): Likewise.
1218 * resource.c (compile_resource_data): Likewise.
1219 * typeck.c (build_prim_array_type): Likewise.
1221 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1223 * decl.c (java_init_decl_processing): Adjust
1224 initialize_sizetypes call.
1226 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1228 * jv-scan.c (fancy_abort): Add.
1230 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1232 * expr.c (build_java_arrayaccess): Use convert to change
1235 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1237 * class.c (make_local_function_alias): Allocate extra space for 'L'
1238 in name buffer. Reported by Thomas Neumann.
1240 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1242 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1243 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1244 * lex.c (do_java_lex): Adjust.
1245 (error_if_numeric_overflow): Likewise.
1247 2004-08-18 Andrew Pinski <apinski@apple.com>
1249 * class.c (make_local_function_alias): Only make a new decl if we
1250 support alias attribute on all decls.
1252 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1254 * class.c (make_local_function_alias): New function. Create local
1255 alias for public method DECL.
1256 (make_method_value): Use make_local_function_alias.
1257 * parse.y (craft_constructor): Don't special-case anonymous classes.
1258 Always set ctor_name to init_identifier_node.
1259 (lookup_method_invoke): Call layout_class_method when creating
1260 anonymous class constructor.
1262 2004-08-18 Richard Henderson <rth@redhat.com>
1264 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1265 default case. Treat '<' similarly. Update for
1266 is_gimple_formal_tmp_var name change.
1268 2004-08-17 Andrew Haley <aph@redhat.com>
1270 * lang.c (lang_printable_name): Obey verbose flag.
1271 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1272 lang_printable_name().
1273 (verify_constructor_circularity, get_printable_method_name,
1274 check_abstract_method_definitions, java_check_regular_methods,
1275 java_check_abstract_methods, check_inner_class_access,
1276 fix_constructors, patch_method_invocation, patch_return):
1278 * expr.c (pop_type_0): Likewise.
1280 * java-tree.h (lang_printable_name_wls): Delete.
1282 2004-08-16 Tom Tromey <tromey@redhat.com>
1285 * parse.y (primary): Changed for initialized and uninitialized
1287 (array_access): Handle array_creation_initialized.
1288 (array_creation_expression): Split into
1289 array_creation_initialized and array_creation_uninitialized.
1291 2004-08-16 Andrew Haley <aph@redhat.com>
1293 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1294 generating bytecode.
1296 2004-08-16 Elliot Lee <sopwith@redhat.com>
1299 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1300 spaces, and quoted filelists.
1302 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1304 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1305 * class.c (build_utf8_ref, build_static_field_ref,
1306 make_field_value, make_method_value, get_dispatch_table,
1307 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1308 * constants.c (get_tag_node, build_ref_from_constant_pool,
1309 build_constants_constructor): Likewise.
1310 * decl.c (java_init_decl_processing): Likewise.
1311 * expr.c (build_java_array_length_access, build_newarray,
1312 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1313 build_java_binop, build_field_ref, expand_java_add_case,
1314 expand_java_call, build_known_method_ref, build_invokevirtual,
1315 build_invokeinterface, build_jni_stub): Likewise.
1316 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1317 * jcf-parse.c (get_constant): Likewise.
1318 * lex.c (do_java_lex): Likewise.
1319 * parse.y (patch_binop, patch_unaryop, patch_cast,
1320 build_null_of_type, patch_newarray): Likewise.
1321 * resource.c (compile_resource_data): Likewise.
1322 * typeck.c (build_prim_array_type): Likewise.
1324 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1326 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1327 Don't create BLOCK here or call java_gimplify_block.
1329 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1331 * java-tree.h (flag_deprecated): Removed.
1332 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1333 * parse.y (check_deprecation): Check warn_deprecated instead of
1336 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1338 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1339 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1340 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1341 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1342 flag_force_classes_archive_check, flag_optimize_sci,
1343 flag_indirect_dispatch): Remove explicit declarations.
1344 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1347 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1350 * Make-lang.in (java.install-man): Install from either build
1351 tree or source tree, whichever has the file first.
1353 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1355 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1356 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1357 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1358 (do_java_lex): Likewise. Adjust force_fit_type call.
1360 2004-08-04 Roger Sayle <roger@eyesopen.com>
1361 Andrew Haley <aph@redhat.com>
1363 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1364 checking trees as they're being built.
1365 (convert): Call convert_ieee_real_to_integer if we're
1366 converting a constant, even if we're writing a class file.
1368 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1371 * parse.y (fold_constant_for_init): Call resolve_field_access with
1372 correct current_class context.
1374 2004-08-01 Roger Sayle <roger@eyesopen.com>
1376 * decl.c (update_aliases, initialize_local_variable): Replace calls
1377 to build with calls to buildN.
1378 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1379 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1380 * parse.h (BUILD_THROW): Likewise.
1381 * parse.y (switch_expression, synchronized_statement,
1382 catch_clause_parameter, array_creation_expression,
1383 conditional_expression, make_qualified_name,
1384 resolve_qualified_expression_name, patch_method_invocation,
1385 patch_invoke, build_method_invocation, build_new_invocation,
1386 build_assignment, patch_assignment, build_binop, patch_binop,
1387 build_string_concatenation, build_incdec, patch_unaryop,
1388 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1389 patch_return, build_if_else_statement, build_labeled_block,
1390 build_new_loop, build_loop_body, build_bc_statement,
1391 build_assertion, encapsulate_with_try_catch, build_try_statement,
1392 build_try_finally_statement, patch_synchronized_statement,
1393 emit_test_initialization): Likewise, replace build with buildN.
1395 2004-07-28 Eric Christopher <echristo@redhat.com>
1397 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1398 (java_unsafe_for_reeval): Ditto.
1400 2004-07-26 <hp@bitrange.com>
1402 * parse.y (build_super_invocation): Adjust declaration order to
1403 avoid declaration after statement.
1405 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1407 * decl.c: Rename all identifiers named `class' to `cl'.
1409 2004-07-25 Richard Henderson <rth@redhat.com>
1411 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1413 2004-07-23 Mike Stump <mrs@apple.com>
1415 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1416 * gjavah.c (throwable_p, decode_signature_piece,
1417 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1418 process_file): Likewise.
1419 * jcf-dump.c (main): Likewise.
1420 * jcf-io.c (read_zip_member): Likewise.
1421 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1422 give_name_to_class, get_class_constant): Likewise.
1423 * jcf-write.c (find_constant_wide, push_long_const,
1424 generate_classfile): Likewise.
1425 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1426 * parse.y (read_import_dir): Likewise.
1427 * typeck.c (parse_signature_type): Likewise.
1428 * verify.c (verify_jvm_instructions): Likewise.
1429 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1431 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1433 * Make-lang.in: Replace rmic and rmiregistry references with
1434 grmic and grmiregistry.
1435 * gcj.texi: Likewise.
1437 2004-07-20 Andrew Haley <aph@redhat.com>
1440 * verify.c (verify_jvm_instructions): Comment change only.
1442 * typeck.c (build_java_array_type): Add size field to array name.
1444 * java-tree.h (LOCAL_SLOT_P): New.
1445 (update_aliases): Add PC argument.
1446 (pushdecl_function_level): New function.
1448 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1449 MODIFY_EXPR, and SAVE_EXPR.
1450 (java_gimplify_modify_expr): New function.
1452 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1453 (expand_iinc): Pass PC to update_aliases().
1454 (STORE_INTERNAL): Likewise.
1455 (process_jvm_instruction): Likewise.
1457 * decl.c (base_decl_map): New variable.
1458 (uniq): New variable.
1459 (update_aliases): Rewrite with more thorough checking.
1460 (debug_variable_p): New function.
1461 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1462 (check_local_named_variable): Delete whole function.
1463 (initialize_local_variable): New function.
1464 (check_local_unnamed_variable): Add checks and comments.
1465 (find_local_variable): Rewrite.
1466 (java_replace_reference): New function.
1467 (function_binding_level): New variable.
1468 (pushdecl_function_level): New function.
1469 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1470 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1471 (start_java_method): Reset uniq. Create base_decl_map. Set
1472 function_binding_level.
1473 (end_java_method): Null unused fields to save memory.
1475 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1477 * class.c (add_interface_do): Remove.
1478 (set_super_info, interface_of_p, maybe_add_interface,
1479 add_interface, make_class_data, layout_class,
1480 add_miranda_methods): Adjust BINFO accessors and addition.
1481 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1483 * jcf-write.c (generate_classfile): Likewise.
1484 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1485 check_circular_reference, java_complete_class,
1486 check_abstract_method_definitions,
1487 java_check_abstract_method_definitions,
1488 check_interface_throws_clauses, java_check_abstract_methods,
1489 lookup_java_interface_method2,
1490 find_applicable_accessible_methods_list): Adjust BINFO accessors
1492 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1494 2004-07-18 Roger Sayle <roger@eyesopen.com>
1496 * builtins.c (max_builtin, min_builtin,
1497 java_build_function_call_expr): Replace calls to build with buildN.
1498 * class.c (build_class_ref, build_static_field_ref,
1499 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1500 * constants.c (build_ref_from_constant_pool): Likewise.
1501 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1502 add_stmt_to_compound): Likewise.
1503 * except.c (build_exception_object_ref, expand_end_java_handler):
1505 * java-gimplify.c (java_gimplify_case_expr,
1506 java_gimplify_default_expr, java_gimplify_block,
1507 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1508 * jcf-write.c (generate_bytecode_insns): Likewise.
1509 * typeck.c (convert_ieee_real_to_integer): Likewise.
1511 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1513 * java-tree.h (builtin_function): Declare.
1515 2004-07-16 Steven Bosscher <stevenb@suse.de>
1517 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1518 abuse restore_line_number_status.
1520 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1523 * jcf-parse.c (java_emit_static_constructor): Specify default
1526 2004-07-13 Per Bothner <per@bothner.com>
1528 * java-tree.h (all_class_filename): Remove useless macro.
1529 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1530 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1531 * parse.y (java_parser_context_restore_global): Replace
1532 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1533 * jcf-parse.c (read_class, java_parse_file): Likewise.
1535 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1538 gjavah.c (print_field_info): Emit constant only if field is static.
1540 2004-07-11 Roger Sayle <roger@eyesopen.com>
1542 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1543 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1544 build_java_ret, build_java_throw_out_of_bounds_exception,
1545 build_java_array_length_access, java_check_reference,
1546 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1547 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1548 expand_java_arrayload, build_java_monitor, expand_java_return,
1549 expand_load_internal, expand_java_NEW, build_get_class,
1550 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1551 build_java_soft_divmod, build_java_binop, build_field_ref,
1552 expand_compare, expand_java_goto, expand_java_switch,
1553 expand_java_add_case, build_class_init, build_known_method_ref,
1554 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1555 expand_invoke, build_jni_stub, expand_java_field_op,
1556 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1557 force_evaluation_order, emit_init_test_initialization): Convert
1558 calls to "build" into calls to the prefered "buildN" functions.
1560 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1562 * java-tree.h (set_block): Remove.
1563 * lang.c (java_clear_binding_stack): New.
1564 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1565 * decl.c (struct binding_level): Remove this_block.
1566 (clear_binding_level): Likewise.
1567 (poplevel): Don't handle this_block.
1568 (set_block): Remove.
1570 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1572 * class.c (common_enclosing_context_p): Remove statement with no
1575 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1578 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1579 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1580 (craft_constructor): Inherit access flags for implicit constructor
1581 from the enclosing class.
1582 (create_class): Fix comment typo.
1583 (resolve_qualified_expression_name): Pass type of qualifier to
1584 not_accessible_p, not the type in which target field was found.
1585 (not_accessible_p): Handle inner classes. Expand protected
1586 qualifier-subtype check to enclosing instances, but don't apply this
1587 check to static members. Allow protected access to inner classes
1588 of a subtype. Allow private access within common enclosing context.
1589 (build_super_invocation): Get WFL line number info from current
1591 (build_incomplete_class_ref): Update for new create_anonymous_class
1593 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1594 common_enclosing_instance_p.
1595 * class.c (common_enclosing_context_p): New. Determine if types
1596 share a common enclosing context, even across static contexts.
1597 (common_enclosing_instance_p): Renamed from
1598 common_enclosing_context_p. Determines if types share a common
1599 non-static enclosing instance.
1600 * java-tree.h (common_enclosing_instance_p): Declare.
1601 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1602 for inner class constructors.
1603 (generate_classfile): Use get_method_access_flags.
1605 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1607 * class.c (interface_of_p): Check for null TYPE_BINFO.
1609 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1611 * class.c (make_class): Do not create binfo here.
1612 (set_super_info): Create it here.
1613 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1615 2004-07-08 Richard Henderson <rth@redhat.com>
1617 * expr.c (case_identity, get_primitive_array_vtable,
1618 java_expand_expr, emit_init_test_initialization): Remove.
1619 * java-tree.h (java_expand_expr): Remove.
1620 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1622 2004-07-07 Per Bothner <per@bothner.com>
1624 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1625 get internal error due to mismatched types.
1627 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1629 * gcj.texi (Linking): New node. Document -lgij usage.
1631 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1633 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1634 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1635 * java/class.c (set_super_info, class_depth, interface_of_p,
1636 maybe_add_interface, add_interface, make_class_data,
1637 layout_class, add_miranda_methods): Adjust BINFO macros.
1638 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1639 * jcf-write.c (generate_classfile): Likewise.
1640 * parse.y (patch_anonymous_class,
1641 check_inner_circular_reference, check_circular_reference,
1642 java_complete_class, check_abstract_method_definitions,
1643 java_check_abstract_method_definitions,
1644 check_interface_throws_clauses, java_check_abstract_methods,
1645 lookup_java_interface_method2,
1646 find_applicable_accessible_methods_list): Likewise.
1647 * typeck.c (find_method_in_interface): Likewise.
1648 * verify.c (merge_types): Likewise.
1650 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1652 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1653 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1655 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1657 * class.c (make_class): Use make_tree_binfo.
1658 (set_super_info, add_interface_do): Likewise.
1659 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1661 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1663 * verify.c: Correct array element access formatting thinko.
1665 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1667 * verify.c: Insert a short blurb at the start referring to the JVMS.
1668 (merge_type_state): Remove redundant nested if statement.
1669 (verify_jvm_instructions): Ensure current_subr is initialised to
1671 Minor formatting fixes all over the place.
1673 2004-07-02 Richard Henderson <rth@redhat.com>
1675 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
1677 2004-07-01 Richard Henderson <rth@redhat.com>
1679 * class.c (registerClass_libfunc): Remove.
1680 (init_class_processing): Don't set it.
1681 (emit_register_classes): Take list_p parameter. Fill it in
1682 with _Jv_RegisterClass calls.
1683 * decl.c (java_init_decl_processing): Don't call
1684 init_resource_processing.
1685 * jcf-parse.c (java_emit_static_constructor): New.
1686 (java_parse_file): Call it.
1687 * resource.c (registerResource_libfunc): Remove.
1688 (init_resource_processing): Remove.
1689 (write_resource_constructor): Take list_p parameter. Fill it in
1690 with _Jv_RegisterResource calls.
1691 * java-tree.h: Update prototypes.
1693 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
1696 * class.c (layout_class_method): Do not override package-private
1697 method if its in a different package.
1698 (split_qualified_name): Move here from parse.y. Rename from
1699 breakdown_qualified. Add comment.
1700 (in_same_package): Move here from parse.y. Add comment.
1701 * java-tree.h (break_down_qualified, in_same_package): Declare.
1702 (in_same_package): Likewise.
1703 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
1706 2004-06-29 Andrew Haley <aph@redhat.com>
1708 * except.c (expand_start_java_handler): Push a new binding level.
1709 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1710 register_exception_range() to register where we'll do it.
1711 (expand_end_java_handler): Remove old bogus code. Replace with
1712 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1713 the top of the expression we're curently building.
1714 (maybe_end_try): Delete.
1715 * decl.c (binding_level.exception_range): New field.
1716 (clear_binding_level): Add field exception_range. Reformat.
1717 (poplevel): Call expand_end_java_handler().
1718 (poplevel): Call java_add_stmt only if functionbody is false.
1719 (maybe_poplevels): Don't call maybe_end_try() from here.
1720 (end_java_method): Clear no longer used trees in function decl.
1721 (register_exception_range): New function.
1722 * java-tree.h (register_exception_range, struct eh_range): Declare.
1724 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
1726 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
1728 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
1731 * expr.c (class_has_finalize_method): Fix method name indentation.
1732 (expand_java_call): Remove K&R style parameter declaration.
1733 (expand_invoke): Fix statement indentation.
1734 (expand_java_field_op): Likewise.
1735 * parse-scan.y: Fix typo.
1736 (reset_report): Fix method name indentation.
1737 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
1739 * verify.c (verify_jvm_instructions): Document parameters, insert
1741 * lang.c (lang_init_source): Fix method name indentation.
1742 * class.c (common_enclosing_context_p): Likewise.
1743 (emit_symbol_table): Fix parameter list indentation.
1744 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
1745 parameter declaration.
1746 * constants.c: Fix copyright notice indentation.
1747 * typeck.c (find_method_in_superclasses): Fix parameter list
1749 (find_method_in_interfaces): Likewise.
1750 * zextract.c (makelong): Fix method name indentation.
1752 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1755 * parse.y (create_interface): Set correct access modifiers for
1757 * jcf-write.c (get_classfile_modifiers): New function.
1758 (generate_classfile): Use get_classfile_modifiers, not
1761 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1763 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
1764 dependency to current parser context, not NULL_TREE, for top-level
1766 (jdep_resolve_class): Enable member access check for all inner
1769 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1771 * parse.y (qualify_and_find): Pass type decl, not identifier, to
1774 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1777 * expr.c (expand_java_field_op): Ensure that target class for static
1778 field access has been loaded.
1780 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1781 Ranjit Mathew <rmathew@hotmail.com>
1783 PR java/1207, java/16178
1784 * jcf-parse.c (load_class): Return immediately if passed a type decl
1785 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
1786 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
1787 before calling load_class.
1788 (qualify_and_find): Likewise.
1789 (find_in_imports_on_demand): Likewise.
1790 (find_applicable_accessible_methods_list): Likewise.
1792 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
1794 * parse.y (java_layout_seen_class_methods): Don't call load_class
1795 on class defined by source parser.
1797 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
1799 * parse.y (set_nested_class_simple_name_value): Removed.
1800 (java_complete_expand_class): Remove calls to
1801 set_nested_class_simple_name_value.
1803 2004-06-22 Andrew Haley <aph@redhat.com>
1804 Ranjit Mathew <rmathew@hotmail.com>
1806 Fixes PR java/16113.
1807 * decl.c (force_poplevels): Remove call to expand_end_bindings.
1809 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
1811 * parse.y (create_class): Correct diagnostic message about
1812 java.lang.Object extending anything else.
1814 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1816 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
1817 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
1818 * constants.c (build_ref_from_constant_pool): Likewise.
1819 * expr.c (build_java_array_length_access): Likewise.
1820 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
1821 (invoke_build_dtable, build_invokevirtual): Likewise.
1822 (build_invokeinterface, java_expand_expr): Likewise.
1823 (emit_init_test_initialization): Likewise.
1824 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1825 * parse.y (make_qualifed_name, build_array_ref): Likewise.
1827 2004-06-21 Andrew Haley <aph@redhat.com>
1829 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
1832 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
1834 * jcf.h (struct JCF): Change java_source, right_zip and finished
1836 * lex.h (struct java_lexer): Change hit_eof, read_anything,
1837 byte_swap and use_fallback to unsigned int.
1838 * parse.h (struct _jdep): Change flag0 to unsigned int.
1840 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
1843 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
1844 before trying to lay out its methods.
1845 * jcf-parse.c (read_class): Track parsed files using canonical paths
1846 obtained via lrealpath from libiberty.
1847 (java_parse_file): Likewise.
1848 (parse_source_file_1): Rename formal parameter to reflect its
1849 modified purpose. Minor formatting fix.
1851 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1853 * class.c (emit_register_classes): Make the function uninlinable,
1854 do not set current_function_cannot_inline.
1855 * resource.c (write_resource_constructor): Do not reset
1856 flag_inline_functions around rest_of_compilation.
1858 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
1861 * expr.c (java_truthvalue_conversion): Handle
1862 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
1863 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
1864 i.e. return the expression.
1866 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
1868 * gjavah.c: Include version.h
1870 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
1872 * jcf-write.c (generate_bytecode_conditional): Correct handling
1873 of unordered conditionals. Add comment.
1875 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
1876 Per Bothner <per@bothner.com>
1878 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
1879 local variable was initialised upon declaration.
1880 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
1881 variable was final and initialised upon declaration.
1882 * check-init.c (check_final_reassigned): Give error only if a blank
1883 final is not definitely unassigned or if an initialised final is
1885 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
1886 assignment expressions. Remove case MODIFY_EXPR, label do_default.
1887 (check_init): Perform initialised-variable-removing-optimisation
1888 only on non-final local variables.
1890 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1892 * jcf-write.c (generate_bytecode_conditional): Handle binops
1893 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
1895 (generate_bytecode_insns): Likewise.
1897 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1899 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
1900 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
1902 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1904 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
1905 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
1907 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1909 * decl.c (struct binding_level): Add GTY marker. Compile
1910 binding_depth unconditionally.
1911 (current_binding_level, free_binding_level, global_binding_level):
1913 (clear_binding_level): Unconditionally set binding_depth.
1914 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
1916 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1918 * lex.c (java_new_lexer): Set 'encoding'.
1919 (java_read_char): Improve error message for unrecognized characters.
1920 * lex.h (struct java_lexer): New field 'encoding'.
1922 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1924 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
1926 2004-05-21 Mark Wielaard <mark@klomp.org>
1928 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
1931 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
1933 * typeck.c: Remove non-printable character 160.
1935 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
1937 * check-init.c: Correct minor typos.
1939 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1941 * Make-lang.in, expr.c, java-gimplify.c: Rename
1942 tree-simple.[ch] to tree-gimple.[ch].
1944 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
1946 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
1948 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1950 Merge from tree-ssa-20020619-branch. See
1951 ChangeLog.tree-ssa for details.
1953 * Make-lang.in, builtins.c, check-init.c, class.c,
1954 constants.c, decl.c, except.c, expr.c, java-except.h,
1955 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
1956 lang.c, lang.opt, parse.y, resource.c: Merged.
1957 * java-gimplify.c: New file.
1959 2004-05-10 Andrew Haley <aph@redhat.com>
1961 * parse.y (create_class): Set TYPE_VFIELD.
1962 * decl.c (java_init_decl_processing): Likewise.
1964 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
1965 * class.c (make_method_value): Replace DECL_VINDEX with call to
1967 (get_dispatch_vector): Likewise.
1968 (layout_class_method): Likewise.
1969 Replace set of DECL_VINDEX with call to set_method_index().
1970 (set_method_index): New function.
1971 (get_method_index): New function.
1972 * java-tree.h (set_method_index): New function decl.
1973 (get_method_index): New function decl.
1975 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
1977 * parse.y (check_pkg_class_access): Add new argument
1978 and use it when cl is NULL to call lookup_cl on it.
1979 (parser_check_super_interface): Do not call lookup_cl.
1980 Pass this_decl to check_pkg_class_access and NULL
1981 instead of lookup_cl.
1982 (parser_check_super): Update for change in
1983 check_pkg_class_access.
1984 (do_resolve_class): Likewise.
1985 (process_imports): Likewise.
1986 (find_in_imports_on_demand): Likewise.
1987 (resolve_qualified_expression_name): Likewise.
1989 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
1991 Fixes PR java/9685, PR java/15073
1992 * parse.y (accessibility_string): New method.
1993 (not_accessible_field_error): Use accessibility_string()
1994 instead of java_accstring_lookup().
1995 (resolve_qualified_expression_name): Check with
1996 check_pkg_class_access() before allowing access using
1999 Use check_pkg_class_access() instead of not_accessible_p()
2000 for unqualified types.
2001 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2002 REFERENCE for package-private access checking.
2003 (patch_method_invocation): Use accessibility_string() instead
2004 of java_accstring_lookup().
2006 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2009 * gjavah.c (struct method_name): Add member is_native.
2010 (overloaded_jni_method_exists_p): Match candidate method only if
2012 (print_method_info): Initialise is_native flag from the method's
2015 2004-04-30 Roger Sayle <roger@eyesopen.com>
2017 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2018 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2020 2004-04-22 Roger Sayle <roger@eyesopen.com>
2022 * resource.c (write_resource_constructor): Guard call to possibly
2023 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2025 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2027 * class.c (make_class_data): Add new field aux_info.
2028 * decl.c (java_init_decl_processing): Push type and decl for
2031 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2033 * expr.c (expand_java_NEW): Don't use size argument for
2034 _Jv_AllocObject calls.
2035 * parse.y (patch_invoke): Likewise.
2037 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2039 * expr.c (build_invokeinterface): Remove unused variables to
2042 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2044 * class.c (get_interface_method_index): New function. Return dispatch
2045 index for interface method.
2046 (make_method_value): For interface methods, set index field to
2047 iface dispatch index, not DECL_VINDEX.
2048 * expr.c (build_invokeinterface): Use get_interface_method_index.
2050 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2052 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2054 2004-03-31 Andrew Haley <aph@redhat.com>
2057 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2059 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2061 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2062 form of GTY markers.
2064 2004-03-25 Marcus Meissner <meissner@suse.de>
2067 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2069 2004-03-23 Tom Tromey <tromey@redhat.com>
2072 * jcf-write.c (make_class_file_name): Don't report if mkdir
2075 2004-03-23 Tom Tromey <tromey@redhat.com>
2077 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2079 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2081 * class.c, gjavah.c, lang.c: Fix comment typos.
2082 * gcj.texi: Fix typos.
2084 2004-03-19 Per Bothner <per@bothner.com>
2086 * gcj.texi (Code Generation): Document new flags and assert defaults.
2088 * class.c (assume_compiled_node_struct): Rename type to
2089 class_flag_node_struct, as it is now also used for enable_assertions.
2090 Rename assume_compiled_node typedef. Rename excludep field to value.
2091 (find_assume_compiled_node): Rename function to find_class_flag_node.
2092 Minor optimization - avoid needless strlen.
2093 (add_assume_compiled): Some tweaking and optimization.
2094 Rename and generalize to add_class_flag takem an extra parameter.
2095 (add_assume_compled): New just calls add_class_flag.
2096 (add_enable_assert, enable_assertions): New functions.
2097 (enable_assert_tree): New static.
2098 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2099 * lang.opt (fenable-assertions, fenable-assertions=,
2100 fdisable-assertions, fdisable-assertions=): New options.
2101 * lang.c (java_handle_option): Handle new options.
2102 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2103 class in an interface - create helper class nested in outer interface.
2104 (build_assertion): Short-circuit if enable_assertions is false.
2106 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2108 * java-tree.h: Changes throughout to add checking to macros
2109 and numerous whitespace changes.
2110 (VAR_OR_FIELD_CHECK): New macro.
2111 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2112 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2114 2004-03-16 Per Bothner <per@bothner.com>
2116 * jcf-jump.c (options): New --print-constants option.
2117 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2119 * jcf-dump.c (flag_print_constant_pool): Default to off.
2120 (print_constant_terse_with_index): New helper function.
2121 (various places): Check flag_print_constant_pool where missing.
2122 (main): If verbose set flag_print_constant_pool.
2123 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2125 2004-03-15 Andrew Haley <aph@redhat.com>
2128 * parse.y (java_complete_lhs): Check that final variable has an
2131 2004-03-12 Andrew Haley <aph@redhat.com>
2134 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2137 2004-02-29 Roger Sayle <roger@eyesopen.com>
2139 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2142 2004-02-27 Per Bothner <per@bothner.com>
2144 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2145 suggestion: Use build_incomplete_class_ref.
2146 This fixes PR java/13508, java/11714.
2148 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2150 * java/parse.h: Update copyright.
2152 2004-02-26 Andrew Haley <aph@redhat.com>
2155 * parse.y (check_interface_throws_clauses): Check for
2156 !METHOD_INVISIBLE (iface_method).
2157 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2158 well as CLASS_ABSTRACT.
2160 2004-02-25 Per Bothner <per@bothner.com>
2162 * parse.y (build_assertion): If we're in an inner class, create the
2163 class$ helper routine in the outer class.
2165 2004-02-19 Richard Henderson <rth@redhat.com>
2167 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2169 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2171 * Make-lang.in (java.install-man): Add extra dependencies.
2173 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2175 * Make-lang.in: Install man pages under the same names
2176 (possibly transformed) as the program they document.
2178 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2180 * gjavah.c: Include "intl.h".
2181 (error): New function.
2182 (main): Call gcc_init_libintl.
2183 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2184 print_stub_or_jni, process_file, main): Use error rather than
2186 (print_method_info, usage, help, version, main): Mark strings for
2187 translation with _. Avoid splitting up sentences. Send
2188 information messages to stdout.
2189 * jcf-dump.c: Include "intl.h".
2190 (main): Call gcc_init_libintl.
2191 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2192 Mark error, usage and version messages for translation with _.
2193 Avoid splitting up sentences.
2194 * jv-scan.c: Include "intl.h".
2195 (fatal_error, warning): Change parameter s to msgid. Translate
2197 (main): Call gcc_init_libintl.
2198 (usage, help, version): Mark error, usage and version messages for
2199 translation with _. Avoid splitting up sentences.
2200 * jvgenmain.c: Include "intl.h".
2201 (main): Call gcc_init_libintl.
2202 (usage, main): Mark error messages for translation with _.
2203 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2204 JVGENMAIN_OBJS): Add intl.o.
2205 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2206 java/jvgenmain.o): Update dependencies.
2208 2004-02-08 Per Bothner <per@bothner.com>
2210 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2211 class don't use not_accessible_field_error, which can get confused.
2213 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2215 Make-lang.in (po-generated): Delete.
2217 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2219 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2221 * decl.c: Include target.h.
2222 (start_java_method): Replace PROMOTE_PROTOTYPES with
2223 targetm.calls.promote_prototypes.
2224 * expr.c: Include target.h.
2225 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2226 targetm.calls.promote_prototypes.
2227 * parse.y: Include target.h.
2228 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2229 with targetm.calls.promote_prototypes.
2231 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2233 * typeck.c: Update copyright.
2235 2004-02-02 Tom Tromey <tromey@redhat.com>
2237 * decl.c (java_init_decl_processing): Remove duplicate
2240 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2242 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2244 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2246 * expr.c (build_field_ref): Move variable
2249 2004-01-28 Andrew Haley <aph@redhat.com>
2251 * expr.c (build_field_ref): Widen field offset.
2253 2004-01-27 Andrew Haley <aph@redhat.com>
2256 * parse.y (check_interface_throws_clauses): Make sure class_decl
2259 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2262 * parse.y (patch_assignment): Don't modify lhs_type for
2263 reference assignments.
2265 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2267 * Make-lang.in: Replace $(docdir) with doc.
2268 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2269 (java.install-man): Revamp rule.
2271 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2273 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2274 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2275 instead of deferred backquote.
2277 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2279 * typeck.c (find_method_in_interfaces): Move variable
2282 2004-01-16 Andrew Haley <aph@redhat.com>
2285 * typeck.c (shallow_find_method): New.
2286 (find_method_in_superclasses): New.
2287 (find_method_in_interfaces): New.
2288 (lookup_do): Rewrite.
2289 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2291 * jcf-parse.c (read_class): Save and restore output_class.
2292 * decl.c (java_expand_body): Set output_class from fndecl.
2294 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2296 * class.c (gen_indirect_dispatch_tables): Fix string length
2299 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2301 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2302 (java.srcextra): Copy above back to source directory if requested.
2303 (po-generated): Delete reference to $(parsedir).
2304 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2307 2004-01-14 Jan Hubicka <jh@suse.cz>
2309 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2312 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2314 * java-tree.h (java_expand_expr): Change prototype.
2315 * expr.c (java_expand_expr): Add alt_rtl parameter.
2317 2004-01-09 Andrew Haley <aph@redhat.com>
2320 * parse.y (java_fix_constructors): Set output_class.
2321 (java_reorder_fields): Likewise.
2322 (java_layout_classes): Likewise.
2323 (java_expand_classes): Generate indirect dispatch tables.
2324 (java_expand_classes): Set output_class.
2325 (java_finish_classes): Likewise.
2326 * lang.c (java_init): Turn on always_initialize_class_p if we're
2327 using indirect dis[atch.
2328 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2329 (java_get_callee_fndecl): Use class local atable.
2331 (always_initialize_class_p): Decl moved to java-tree.h.
2332 (HANDLE_CLASS_INFO): Set output_class.
2333 (read_class): Likewise.
2334 (parse_class_file): Call gen_indirect_dispatch_tables.
2335 (parse_zip_file_entries): Set output_class.
2336 (java_parse_file): Set output_class. Don't emit symbol tables.
2337 * java-tree.h (output_class): New.
2338 Remove global declarations for otable, atable, and ctable.
2339 (always_initialize_class_p): moved here from decl.c.
2341 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2342 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2343 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2344 (struct lang_type): Add otable_methods, otable_decl,
2345 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2346 ctable_decl, catch_classes, type_to_runtime_map.
2347 * expr.c (build_field_ref): Make otable, atable, and ctable class
2348 local rather than global.
2349 (build_known_method_ref): Likewise.
2350 (build_invokeinterface): Likewise.
2351 (java_expand_expr): Pass runtime type (rather than actual type) to
2353 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2354 this class. Look up each class in that map to delete duplicates.
2355 (expand_end_java_handler): Pass runtime type (rather than actual
2356 type) to expand_start_catch.
2357 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2359 (java_init_decl_processing): Rearrange things. Remove global
2360 declarations of otable, atable, and ctable.
2361 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2362 (java_expand_body): Set output_class.
2363 * constants.c (build_constant_data_ref): Use output_class, not
2365 (alloc_name_constant): Likewise.
2366 * class.c (gen_indirect_dispatch_tables): New.
2367 (build_class_ref): Generate hard reference to superclass, even if
2368 using indirect dispatch.
2369 (build_static_field_ref): Use class local atable.
2370 (make_class_data): Generate hard reference to superclass, even if
2371 using indirect dispatch.
2372 Generate symbolic references to interfaces when using indirect
2374 (make_class_data): Emit otable, atable, and ctable.
2375 Make otable, atable, and ctable class local rather than global.
2376 (emit_catch_table): Make otable, atable, and ctable class local
2379 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2381 * parse.y (catch_clause_parameter): Fix typo.
2384 * parse.y: (catch_clause_parameter): Return early if $3, aka
2385 formal_parameter, is null.
2387 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2389 * class.c: Remove uses of "register" specifier in
2390 declarations of arguments and local variables.
2393 * gjavah.c: Likewise.
2394 * jcf-dump.c: Likewise.
2395 * jcf-io.c: Likewise.
2396 * jcf-parse.c: Likewise.
2397 * jcf-write.c: Likewise.
2398 * keyword.h: Likewise.
2399 * parse.y: Likewise.
2400 * typeck.c: Likewise.
2401 * verify.c: Likewise.
2403 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2405 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2406 (java.install_common, java.install-man): Adjust for above.
2407 (java.uninstall): Likewise.
2409 2003-12-03 Michael Koch <konqueror@gmx.de>
2411 * class.c (make_class_data):
2412 Push field value to 'hack_signers' instead of 'signers'.
2413 * decl.c (java_init_decl_processing):
2414 Push field 'hack_signers' instead of 'signers'.
2416 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2418 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2421 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2424 * parse.y (qualify_ambiguous_name): Remove lots of broken
2425 field access processing - there's no need to do that here,
2426 because we have resolve_field_access. Remove
2427 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2428 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2431 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2434 * parse.y (java_complete_lhs): Save location prior to patching
2437 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2440 * resource.c (write_resource_constructor): Append
2441 "_resource" to constructor identifier name.
2443 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2446 * constants.c (cpool_for_class): New function.
2447 (outgoing_cpool): Remove global variable.
2448 (alloc_name_constant): Use cpool_for_class.
2449 (build_constants_constructor): Likewise.
2450 * decl.c (java_expand_body): Set current_class.
2451 * java-tree.h (outgoing_cpool) Remove declaration.
2452 (init_outgoing_cpool): Likewise.
2453 * jcf-parse.c (init_outgoing_cpool): Remove function.
2454 (parse_class_file): Don't call init_outgoing_cpool.
2455 * parse.y (java_complete_expand_methods): Don't call
2456 init_outgoing_cpool. Don't save outgoing_cpool.
2457 (java_expand_classes): Don't restore outgoing_cpool.
2458 (java_finish_classes): Likewise.
2460 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2462 * Make-lang.in: (java.install-common) Add
2463 symlink for $(target_noncanonical)-gcjh for
2466 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2468 * Make-lang.in (java.extraclean): Delete.
2470 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2472 * Make-lang.in (check-java): Add.
2474 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2477 * except.c (prepare_eh_table_type): Allocate variable-sized
2478 buffer `buf' with alloca.
2480 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2484 decl.c (java_init_decl_processing): Don't initialize
2485 class_not_found_type_node, no_class_def_found_type_node.
2487 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2488 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2489 (class_not_found_type_node, no_class_def_found_type_node):
2492 parse.y (build_dot_class_method_invocation): Add this_class
2493 argument. Qualify method invocations to a different class.
2494 (create_new_parser_context): Initialize saved_data_ctx to 0.
2495 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2496 (build_dot_class_method): Don't load classes. Register
2498 (build_incomplete_class_ref): Special cases for interfaces
2499 and inner classes. Move build_dot_class_method call to here...
2500 (patch_incomplete_class_ref): ...from here. Pass current_class
2501 to build_dot_class_method_invocation.
2502 (build_assertion): Pass class_type to
2503 build_dot_class_method_invocation.
2504 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2506 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2509 * java-tree.h (BLOCK_EMPTY_P): Define.
2510 * parse.y (java_complete_lhs): Check for empty blocks
2511 in TRY_FINALLY_EXPR case.
2513 2003-11-17 Andrew Haley <aph@redhat.com>
2515 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2516 (struct lang_decl_var:freed): New variable.
2517 * decl.c (poplevel): Mark local vars that have gone out of scope.
2518 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2521 2003-11-16 Jason Merrill <jason@redhat.com>
2523 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2524 and TAGS files that include them for each front end.
2526 2003-11-15 Tom Tromey <tromey@redhat.com>
2528 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2530 2003-11-12 Jason Merrill <jason@redhat.com>
2532 PR optimization/12547
2533 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2534 BLOCK_EXPR_BODY directly.
2536 2003-11-12 Andrew Haley <aph@redhat.com>
2539 * parse.y (fold_constant_for_init): Check that we really do have a
2543 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2544 init_test_decls being inlined.
2547 * parse.y (do_resolve_class): Check return value from
2548 breakdown_qualified().
2550 2003-11-11 Tom Tromey <tromey@redhat.com>
2553 * parse.y (merge_string_cste): Handle case where we have a
2554 pointer that happens to be zero, not null_pointer_node.
2556 2003-11-10 Tom Tromey <tromey@redhat.com>
2558 * jcf-parse.c (classify_zip_file): Correctly compare
2559 filename_length against length of manifest file's name.
2561 2003-11-08 Tom Tromey <tromey@redhat.com>
2564 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2566 2003-11-06 Andrew Haley <aph@redhat.com>
2568 * expr.c (java_stack_swap): Make sure destination stack slots are
2569 of the correct type.
2571 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2573 * Make-lang.in (dvi): Move targets to $(docobjdir).
2574 (gcj.dvi): Simplify rule and adjust target.
2575 (gcj.info): Simplify rule.
2576 (gcj.pod): New intermediate rule.
2577 (gcjh.pod): Likewise.
2578 (jv-scan.pod): Likewise.
2579 (jcf-dump.pod): Likewise.
2580 (gij.pod): Likewise.
2581 (jv-convert.pod): Likewise.
2582 (rmic.pod): Likewise.
2583 (rmiregistry.pod): Likewise.
2586 (jv-scan.1): Delete.
2587 (jcf-dump.1): Delete.
2589 (jv-convert.1): Delete.
2591 (rmiregistry.1): Delete.
2593 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2595 Fixes PR java/12866.
2596 * parse.y (resolve_qualified_expression_name): Move test
2597 for outer field access methods from here...
2598 (check_thrown_exceptions) ...to here.
2600 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2602 * .cvsignore: Delete.
2604 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2606 * verify.c (verify_jvm_instructions): Don't warn about legal
2607 eh binding regions generated for example by jdk 1.4.1.
2609 2003-10-24 David S. Miller <davem@redhat.com>
2611 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2613 2003-10-22 Andrew Haley <aph@redhat.com>
2615 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2616 (java_get_callee_fndecl): New.
2618 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2620 * java-tree.h (ctable_decl): New.
2621 (catch_classes): New.
2622 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2624 * decl.c (java_init_decl_processing): Add catch_class_type.
2626 Add catch_classes field.
2628 * class.c (build_indirect_class_ref): Break out from
2630 (make_field_value): Check flag_indirect_dispatch.
2631 (make_class_data): Ditto.
2632 Tidy uses of PUSH_FIELD_VALUE.
2633 Add field catch_classes.
2634 (make_catch_class_record): New.
2636 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2638 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2640 * jcf-write.c: Follow spelling conventions.
2641 * parse.y: Likewise.
2643 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2645 * ChangeLog: Fix typos.
2646 * expr.c: Fix comment typos.
2647 * jcf-write.c: Likewise.
2650 * mangle.c: Likewise.
2651 * parse-scan.y: Likewise.
2652 * parse.y: Likewise.
2654 2003-10-22 Tom Tromey <tromey@redhat.com>
2656 * expr.c (expand_byte_code): Only warn about dead bytecode when
2657 extra_warnings is set.
2659 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2661 Fix for PR java/12586.
2662 * mangle.c (find_compression_record_match): Don't iterate through
2663 package namespace elements unless they all match compression_table
2666 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
2668 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
2669 (generate-manpages): Likewise.
2670 (java.maintainer-clean): Likewise.
2671 (gcj.info): Likewise.
2674 (jv-scan.1): Likewise.
2675 (jcf-dump.1): Likewise.
2677 (jv-convert.1): Likewise.
2679 (rmiregistry.1): Likewise.
2680 (java.install-man): Likewise.
2681 (parse-scan.o): Move and define complete compile line.
2682 (parse.o): Likewise.
2683 (jcf-tree-inline.o): Move.
2685 2003-10-20 Mark Mitchell <mark@codesourcery.com>
2687 * Make-lang.in (info): Update dependencies.
2688 (java.install-info): Remove.
2689 ($(srcdir)/java/gcj.info): Replace with ...
2690 ($(docobjdir)/gcj.info): ... this.
2692 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
2694 * Make-lang.in: Replace uses of $(target_alias) with
2695 $(target_noncanonical).
2697 2003-10-09 Tom Tromey <tromey@redhat.com>
2699 * decl.c (java_init_decl_processing): Declare signers field.
2700 * class.c (make_class_data): Set signers field.
2702 2003-10-09 Jason Merrill <jason@redhat.com>
2704 * parse.y (patch_assignment): Use make_node to create a BLOCK.
2705 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
2708 2003-10-06 Mark Mitchell <mark@codesourcery.com>
2710 * Make-lang.in (java.info): Replace with ...
2712 (java.dvi): Replace with ...
2714 (java.generated-manpages): Replace with ...
2716 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
2718 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
2720 2003-10-01 Andrew Haley <aph@redhat.com>
2722 * jcf-parse.c (java_parse_file): Write otable and atable.
2723 * java-tree.h (atable_methods): New.
2725 (atable_syms_decl): New.
2726 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
2727 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
2728 (symbol_*type): Rename method_symbol* to symbol*type.
2729 (emit_offset_symbol_table): Delete.
2730 (emit_symbol_table): New.
2731 (get_symbol_table_index): New.
2733 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
2734 (build_known_method_ref): Likewise.
2735 (get_symbol_table_index): Rename from get_offset_table_index.
2736 Parameterize to allow re-use by differing types of symbol table.
2737 (build_invokevirtual): Pass table to get_offset_table_index.
2738 * decl.c (java_init_decl_processing): Push types and decls for
2739 atable and atable_syyms.
2740 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
2741 (make_class_data): Add new fields atable and atable_syms.
2742 (emit_symbol_table): Rename from emit_offset_symbol_table.
2743 Parameterize to allow re-use by different types of symbol table.
2744 (build_symbol_entry): Renamed from build_method_symbols_entry.
2746 2003-09-30 Roger Sayle <roger@eyesopen.com>
2748 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
2749 semantics for SAVE_EXPR, by caching the result in a temporary.
2751 2003-09-28 Richard Henderson <rth@redhat.com>
2753 * check-init.c (check_init): Save and restore input_location
2754 instead of file and line separately.
2755 * decl.c (java_expand_body): Likewise.
2756 * jcf-write.c (generate_bytecode_insns): Likewise.
2757 * parse.y (safe_layout_class): Likewise.
2758 * jcf-parse.c (read_class, parse_class_file): Likewise.
2759 (java_parse_file): Use %H for warning locator.
2761 2003-09-28 Roger Sayle <roger@eyesopen.com>
2763 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
2764 with void-type branches instead of using a COMPOUND_EXPR.
2766 2003-09-28 Jeff Sturm <jsturm@one-point.com>
2768 * decl.c (java_optimize_inline, dump_function): Remove.
2769 * java-tree.h (java_optimize_inline): Remove declaration.
2770 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
2771 * parse.y (source_end_java_method, java_expand_classes):
2772 Likewise. Remove dead code.
2774 2003-09-27 Roger Sayle <roger@eyesopen.com>
2776 * lang.c (java_init_options): Set flag_evaluation_order.
2777 * expr.c (force_evaluation_order): Don't attempt to force
2778 evaluation order of binary operations using save_expr.
2779 * parse.y (java_complete_lhs): No longer need to call
2780 force_evaluation_order when constructing binary operators.
2782 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2783 Bryce McKinlay <bryce@mckinlay.net.nz>
2786 * parse.y (not_accessible_field_error): New function.
2787 (resolve_expression_name): Check field access permissions.
2788 (resolve_qualified_expression_name): Use
2789 not_accessible_field_error.
2790 (resolve_qualified_expression_name): Likewise.
2792 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2794 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
2796 2003-09-23 Roger Sayle <roger@eyesopen.com>
2798 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
2799 with equal operands without side-effects.
2801 2003-09-22 Jeff Sturm <jsturm@one-point.com>
2803 * decl.c (java_init_decl_processing): Don't emit otable decls
2804 if flag_indirect_dispatch is not set.
2806 2003-09-21 Richard Henderson <rth@redhat.com>
2808 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2811 2003-09-21 Richard Henderson <rth@redhat.com>
2813 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2814 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
2816 2003-09-20 Richard Henderson <rth@redhat.com>
2818 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
2820 2003-09-18 Roger Sayle <roger@eyesopen.com>
2822 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
2823 * check-init.c (check_init): Likewise.
2825 2003-09-18 Roger Sayle <roger@eyesopen.com>
2827 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
2829 2003-09-16 Andrew Haley <aph@redhat.com>
2831 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
2833 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
2836 * mangle.c (find_compression_record_match): Skip
2837 over a "6JArray" (the array template mangled string)
2839 (mangle_array_type): Correct minor typo.
2840 (atms): Move definition to the beginning.
2842 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
2844 * class.c (add_miranda_methods): Ensure super-interfaces are laid
2845 out. Fix for PR java/12254.
2847 2003-09-11 Richard Henderson <rth@redhat.com>
2849 * parse.y (source_end_java_method): Update for new
2850 cgraph_finalize_function argument.
2852 2003-09-09 Richard Henderson <rth@redhat.com>
2854 * parse.y (source_end_java_method): Update call to
2855 cgraph_finalize_function.
2857 2003-09-03 Jeff Sturm <jsturm@one-point.com>
2859 * decl.c (java_expand_body): New function.
2860 * expr.c (build_class_init): Set DECL_IGNORED_P.
2861 * java-tree.h (start_complete_expand_method,
2862 java_expand_body): Declare.
2863 * jcf-parse.c (cgraph.h): Include.
2864 (java_parse_file): Handle flag_unit_at_a_time.
2865 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
2866 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
2867 (java_estimate_num_insns): Use walk_tree_without_duplicates.
2868 (java_start_inlining): New function.
2869 * parse.h (java_finish_classes): Declare.
2870 * parse.y: Include cgraph.h.
2871 (block): Don't special-case empty block production.
2872 (craft_constructor): Set DECL_INLINE.
2873 (source_end_java_method): Handle flag_unit_at_a_time.
2874 Replace inline code with call to java_expand_body.
2875 (start_complete_expand_method): Remove static modifier.
2876 (java_expand_method_bodies): Patch function tree for
2877 class initialization and/or synchronization as needed.
2878 Don't begin RTL expansion yet.
2879 (java_expand_classes): Check flag_unit_at_a_time before
2880 calling finish_class.
2881 (java_finish_classes): New function.
2882 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
2883 (patch_assignment): Set DECL_CONTEXT on temporary variable.
2884 (emit_test_initialization): Set DECL_IGNORED_P.
2886 2003-09-03 Roger Sayle <roger@eyesopen.com>
2888 * builtins.c (enum builtin_type): Delete unused enumeration.
2889 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
2891 2003-08-28 Tom Tromey <tromey@redhat.com>
2893 * gcj.texi (Extensions): Document gcjlib URLs.
2895 2003-08-20 Tom Tromey <tromey@redhat.com>
2897 * gcj.texi (Extensions): Added xref.
2898 (libgcj Runtime Properties): Document
2899 gnu.gcj.runtime.VMClassLoader.library_control.
2901 2003-08-20 Andrew Haley <aph@redhat.com>
2903 * except.c (prepare_eh_table_type): Use new encoding for exception
2904 handlers when using -fno-assume-compiled.
2906 2003-08-13 Tom Tromey <tromey@redhat.com>
2908 * gcj.texi (Invoking gij): Document -X and -?.
2910 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
2912 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
2913 GCJH_OBJS, JCFDUMP_OBJS
2914 * win32-host.c: Removed the unnecessary and broken dependency
2917 2003-08-11 Tom Tromey <tromey@redhat.com>
2919 * parse.y (java_check_regular_methods): Typo fixes. Call
2920 check_interface_throws_clauses. Use
2921 check_concrete_throws_clauses.
2922 (check_interface_throws_clauses): New function.
2923 (check_concrete_throws_clauses): New function.
2924 (hack_is_accessible_p): New function.
2925 (find_most_specific_methods_list): Added FIXME.
2926 * typeck.c (lookup_do): Use `flags' argument to decide what to
2928 (lookup_argument_method_generic): New function.
2929 (lookup_argument_method2): Removed.
2930 * jcf.h (ACC_INVISIBLE): New define.
2931 * jcf-write.c (generate_classfile): Skip invisible methods.
2932 * class.c (add_miranda_methods): New function.
2933 (layout_class_methods): Use it.
2934 (get_access_flags_from_decl): Use ACC_INVISIBLE.
2935 * java-tree.h (METHOD_INVISIBLE): New define.
2936 (lang_decl_func) [invisible]: New field.
2937 (lookup_argument_method_generic): Declare.
2938 (SEARCH_INTERFACE): New define.
2939 (SEARCH_SUPER): Likewise.
2940 (SEARCH_ONLY_INTERFACE): Likewise.
2941 (SEARCH_VISIBLE): Likewise.
2942 (lookup_argument_method2): Removed declaration.
2944 2003-08-05 Tom Tromey <tromey@redhat.com>
2946 Fix for PR java/11600:
2947 * parse.y (java_complete_lhs): See whether we're calling a method
2949 (check_thrown_exceptions): Added `is_array_call' argument;
2950 fixed `clone' checking; updated all callers.
2952 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
2954 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
2956 2003-08-03 Tom Tromey <tromey@redhat.com>
2958 * java-tree.h (METHOD_TRANSIENT): Removed.
2959 * decl.c (pushdecl): Removed some dead code.
2960 * class.c (get_access_flags_from_decl): Can't have transient
2962 (add_method_1): Can't have a transient method.
2964 2003-07-28 Andreas Jaeger <aj@suse.de>
2966 * jvspec.c: Convert to ISO C90 prototypes.
2968 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
2970 * decl.c (force_poplevels): Fix warning call.
2972 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2974 * expr.c (expand_java_field_op): Don't use xxx_with_decl
2975 (expand_java_field_op): Likewise.
2976 * class.c (layout_class_method): Likewise
2977 (emit_register_classes): Likewise.
2978 * decl.c (pushdecl): Likewise.
2979 (poplevel): Likewise.
2980 (force_poplevels): Likewise.
2981 (give_name_to_locals): Likewise.
2982 * check-init.c (check_for_initialization): Likewise.
2984 2003-07-24 Jason Merrill <jason@redhat.com>
2986 * java-tree.h: Move boolean_type_node et al to the back end.
2988 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2990 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
2993 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
2995 * lang.opt: Don't show -MD_ and -MDD_.
2997 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
2999 * lang-options.h: Remove.
3000 * lang.opt: Add help text.
3002 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3004 * expr.c: Remove the last argument to expand_assignment().
3006 2003-07-09 Jan Hubicka <jh@suse.cz>
3008 * java-tree.h (DECL_NUM_STMTS): Rename to...
3009 (DECL_ESTIMATED_INSNS): ... this.
3010 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3011 New static functions.
3012 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3013 * parser.y (add_stmt_to_compound): Do not account statements.
3015 2003-07-08 Mark Wielaard <mark@klomp.org>
3017 * gcj.texi: CNI now expands to Compiled Native Interface.
3019 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3021 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3023 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3025 * expr.c (expand_byte_code): Adjist emit_line_note call.
3027 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3029 * lang.c (java_handle_option): Don't handle filenames.
3031 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3033 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3036 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3037 * jcf.h: Delete COMPARE_FILENAMES definition.
3039 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3041 * lang.c (java_init_options): Update prototype.
3043 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3045 * decl.c (poplevel): Adjust define_label call.
3047 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3049 * gjavah.c (flag_jni): Make non-static.
3050 * parse-scan.y (ctxp): Make non-static.
3052 * class.c (build_method_symbols_entry)
3053 * expr.c (get_offset_table_index)
3054 * jcf-parse.c (jcf_parse):
3055 Mark the definition static, matching the forward declaration.
3057 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3059 * lang.c (java_handle_option): Don't check for missing arguments.
3061 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3063 * class.c (push_class): Use a location_t to save place.
3064 (emit_register_classes): Set input_location. Adjust
3065 expand_function_end call.
3066 * resource.c (write_resource_constructor): Likewise.
3067 * decl.c (end_java_method): Adjust expand_function_end call.
3068 * parse.y (source_end_java_method): Likewise.
3070 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3072 * lang.c (java_handle_option): Likewise.
3074 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3076 * lang.c (java_handle_option): Special-casing of optional
3077 joined arguments no longer needed.
3078 * lang.opt: Update switches that take optional argument.
3080 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3082 * lang.opt: Declare Java.
3083 * lang.c (java_init_options): Update.
3085 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3087 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3089 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3091 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3092 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3093 * lang.opt: -MD and -MMD have an underscore.
3095 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3097 * class.c (emit_register_classes): Adjust init_function_start
3099 * decl.c (complete_start_java_method): Likewise.
3100 * resource.c (write_resource_constructor): Likewise.
3102 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3104 * Make-lang.in: Update to use options.c and options.h.
3105 * lang.c: Include options.h not j-options.h.
3106 (java_handle_option): Abort on unrecognized option.
3107 (java_init_options): Request Java switches.
3109 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3111 * Make-lang.in: Handle mostlyclean.
3113 2003-06-11 Tom Tromey <tromey@redhat.com>
3115 * lang.c (java_handle_option): Update dependency_tracking for
3118 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3121 2003-06-10 Andrew Haley <aph@redhat.com>
3123 * resource.c (write_resource_constructor): Use expand_expr to
3124 generate the address of the label attached to a resource.
3125 * Make-lang.in (java/resource.o): Add expr.h
3127 2003-06-10 Andrew Haley <aph@redhat.com>
3129 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3130 (java_decl_ok_for_sibcall): New.
3132 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3134 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3135 (java/j-options.c, java/j-options.h): New.
3136 * java-tree.h (resource_name, compile_resource_file,
3137 compile_resource_data): Constify.
3138 * jcf-write.c (jcf_write_base_directory): Similarly.
3139 * jcf.h (jcf_write_base_directory): Similarly.
3140 * lang.c: Include j-options.h.
3141 (cl_options_count, cl_options, string_option, java_decode_option,
3142 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3143 process_option_with_no): Remove.
3144 (resource_name): Constify.
3145 (LANG_HOOKS_HANDLE_OPTION): Override.
3146 (java_handle_option): New.
3147 (java_init): Don't call jcf_path_init.
3148 (java_init_options): Call jcf_path_init.
3150 * resource.c (compile_resource_data, compile_resource_file): Constify.
3152 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3154 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3155 (struct lang_decl_func): Add last_line field.
3156 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3157 DECL_SOURCE_LINE_LAST): Remove.
3158 * parse.y (missing_return_error, finish_method_declaration,
3159 lookup_cl, start_artificial_method_body, source_end_java_method,
3160 start_complete_expand_method): Adjust.
3162 2003-06-08 Tom Tromey <tromey@redhat.com>
3164 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3165 fno-assume-compiled.
3167 2003-06-08 Roger Sayle <roger@eyesopen.com>
3169 * builtins.c (define_builtin_type, builtin_types): Delete.
3170 (define_builtin): Rewritten to take just the built-in code,
3171 the function's name, type and fallback library function name.
3172 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3173 (initialize_builtins): Overhaul to define the GCC builtins
3174 used by gcj manually, providing the Java run-time's
3175 implementations as the fallback library function.
3177 2003-06-08 Anthony Green <green@redhat.com>
3179 * parse.y (patch_cast): Fix conversions from floating-point to
3182 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3184 * Make-lang.in: Update.
3185 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3187 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3189 * lang.c (java_init_options): Update.
3191 2003-06-05 Jan Hubicka <jh@suse.cz>
3193 * Make-lang.in: Add support for stageprofile and stagefeedback
3195 2003-05-31 Roger Sayle <roger@eyesopen.com>
3197 * lang.c (java_init_options): Prescribe wrap-around two's
3198 complement arithmetic overflow by setting flag_wrapv.
3200 2003-05-29 Roger Sayle <roger@eyesopen.com>
3202 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3203 (builtin_record): Add an additional builtin_code field to
3204 record which GCC built-in corresponds to the Java function.
3205 (java_builtins): Add new entries for atan, atan2, exp, log,
3207 (max_builtin, min_builtin, abs_builtin): Perform constant
3208 folding on the resulting tree.
3209 (java_build_function_call_expr): Likewise, perform constant
3210 folding on the resulting tree.
3211 (initialize_builtins): The NULL creators are now allowed in
3212 the java_builtins table, which is now terminated by an entry
3213 with builtin_code == END_BUILTINS.
3214 (check_for_builtin): Likewise. If the matching creator is
3215 NULL, construct the call using java_build_function_call_expr
3216 directly with the decl for the corresponding builtin_code.
3218 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3220 * win32-host.c: Normalize copyright boilerplate.
3222 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3224 * parse.y (print_int_node): Use string concatentation on
3225 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3226 function calls into one.
3228 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3230 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3231 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3232 all the affected error messages.
3234 2003-05-13 Richard Henderson <rth@redhat.com>
3236 * class.c (layout_class_method): Set DECL_EXTERNAL.
3237 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3238 * java-tree.h (java_mark_class_local): Declare.
3239 * jcf-parse.c (parse_class_file): Use it.
3240 * parse.y (java_expand_classes): Likewise.
3242 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3244 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3245 * lex.h: #include input.h.
3246 * jv-scan.c (input_filename): Remove.
3248 2003-05-02 Tom Tromey <tromey@redhat.com>
3251 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3252 (handle_inner_classes): New function.
3254 2003-05-01 Tom Tromey <tromey@redhat.com>
3257 * parse.y (finish_for_loop): Do nothing if update expression is a
3258 EXPR_WFL_NODE wrapping nothing.
3259 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3261 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3263 * lex.h (input_lineno): Remove declaration.
3264 * parse-scan.y: #include input.h.
3265 (input_filename): Remove declaration.
3266 (input_location): Add definition.
3267 (input_line): Remove definition.
3269 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3271 * lex.h (lineno): Rename to ...
3272 (input_line): ... here
3273 * parse-scan.y (lineno): Rename to ...
3274 (input_line): ... here.
3275 (reset_report): Rename lineno to input_line.
3276 * check-init.c (check_init): Likewise.
3277 * class.c (push_class): Likewise.
3278 * decl.c (complete_start_java_method, end_java_method): Likewise.
3279 * expr.c (expand_byte_code): Likewise.
3280 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3281 * jcf-write.c (generate_bytecode_insns): Likewise.
3282 * lex.c (java_init_lex, java_allocate_new_line,
3283 do_java_lex): Likewise.
3284 * parse.h (YYNOT_TWICE): Likewise.
3285 * parse.y (empty_statement, expression_statement,
3286 java_pop_parser_context, java_parser_context_save_global,
3287 yyerror, register_fields, method_header, safe_layout_class,
3288 find_in_imports_on_demand, create_artificial_method,
3289 source_end_java_method, start_complete_expand_method,
3290 build_thisn_assign, java_complete_lhs,
3291 maybe_absorb_scoping_block): Likewise.
3293 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3295 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3296 '/' when computing java source filename
3298 2003-04-13 Tom Tromey <tromey@redhat.com>
3300 * gjavah.c (print_c_decl): Indentation fix.
3302 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3304 * class.c (make_field_value, make_method_value, get_dispatch_table)
3305 (make_class_data, emit_offset_symbol_table)
3306 * constants.c (build_constants_constructor)
3307 * java-tree.h (START_RECORD_CONSTRUCTOR)
3308 * parse.y (maybe_build_array_element_wfl):
3309 Use build_constructor.
3311 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3314 * parse.y (string_convert_int_cst): Always use at least one digit
3315 in string conversion. Remove ASCII dependence.
3316 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3318 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3320 * Make-lang.in: added win32-host.c
3321 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3322 resolves to open() on non-Win32 platforms and
3323 Win32-specific jcf_open_exact_case() on Win32
3324 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3325 when trying .java and .class files
3326 * win32-host.c: added to repository. Defines
3327 Win32-specific jcf_open_exact_case()
3329 2003-04-10 Andrew Haley <aph@redhat.com>
3331 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3332 (maybe_free_localvar): Renamed from localvar_free.
3333 Add new arg, really.
3334 (generate_bytecode_insns): Set new variable, jsrs.
3335 Only free local vars if no jsr insns have been emittted.
3336 Call maybe_free_localvar, not localvar_free.
3338 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3340 * gcj.texi: Remove @ at start of file.
3342 2003-03-25 Tom Tromey <tromey@redhat.com>
3344 * parse.y (create_interface): Call CHECK_DEPRECATED.
3346 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3348 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3350 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3352 * javaop.h (jfloat, jdouble): Make them structures mirroring
3353 the bit fields of IEEE float and double respectively.
3354 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3355 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3356 (union Word, union DWord): Delete.
3357 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3359 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3360 D_NAN_MASK): Delete.
3361 (jni_print_float, jni_print_double): New. Generate
3362 hexadecimal floating constants.
3363 (print_field_info): Use jni_print_float/double.
3365 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3366 finite floating point numbers for output; special case
3369 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3371 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3372 Replace 0 and 1 with true and false in return statements.
3374 2003-03-19 Tom Tromey <tromey@redhat.com>
3376 * lex.c (do_java_lex): Renamed from java_lex.
3377 (java_lex): New function.
3380 2003-03-13 Tom Tromey <tromey@redhat.com>
3382 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3385 2003-03-04 Andrew Haley <aph@redhat.com>
3387 * gjavah.c (is_first_data_member): New global variable.
3388 (print_c_decl): If it's the first data member, align it as the
3390 (process_file): Set is_first_data_member.
3392 2003-03-11 Tom Tromey <tromey@redhat.com>
3394 * parse.y (resolve_field_access): Initialize class if field is
3395 found in another static field.
3396 * expr.c (build_class_init): Don't optimize out initialization of
3397 implemented interface.
3399 2003-03-11 Andrew Haley <aph@redhat.com>
3401 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3404 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3406 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3407 and DIR_SEPARATOR_2 for a target.
3408 Correct minor typos.
3410 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3411 and DIR_SEPARATOR_2 for a target into account.
3413 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3415 * lang.c (java_init): Update prototype, move code to java_post_options.
3416 (java_post_options): Similarly.
3418 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3420 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3421 compare file name components depending on the case-sensitivity
3422 or otherwise of the host file system.
3424 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3425 "strcmp" to compare file name components.
3426 Use IS_DIR_SEPARATOR instead of comparing directly against
3428 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3429 comparing directly against DIR_SEPARATOR.
3431 2003-03-04 Tom Tromey <tromey@redhat.com>
3433 * Make-lang.in (java.tags): New target.
3435 2003-03-01 Roger Sayle <roger@eyesopen.com>
3437 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3438 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3440 2003-03-01 Tom Tromey <tromey@redhat.com>
3442 * parse.y (jdep_resolve_class): Only check deprecation if we found
3445 2003-02-28 Tom Tromey <tromey@redhat.com>
3448 * class.c (maybe_layout_super_class): Always pass a WFL to
3450 * parse.y (do_resolve_class): Updated comment to explain
3453 2003-02-26 Tom Tromey <tromey@redhat.com>
3455 * jcf-write.c (generate_classfile): Check whether class is
3456 deprecated before writing attribute count.
3458 2003-02-25 Roger Sayle <roger@eyesopen.com>
3460 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3461 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3463 2003-02-23 Tom Tromey <tromey@redhat.com>
3465 * lang-options.h: Added -Wdeprecated.
3466 * gcj.texi (Warnings): Document -Wdeprecated.
3467 * java-tree.h (flag_deprecated): Declare.
3468 * lang.c (lang_W_options): Added deprecated.
3469 (flag_deprecated): New global.
3470 * chartables.h: Rebuilt.
3471 * gen-table.pl (process_one): Look at whitespace.
3472 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3473 * parse.h (CLEAR_DEPRECATED): New macro.
3474 (CHECK_DEPRECATED_NO_RESET): New macro.
3475 * jcf-parse.c (handle_deprecated): New function.
3476 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3477 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3478 * parse.y (resolve_type_during_patch): Check deprecation.
3479 (jdep_resolve_class): Likewise.
3480 (process_imports): Likewise.
3481 (resolve_expression_name): Likewise.
3482 (check_deprecation): Strip arrays from decl. Check
3484 (patch_method_invocation): Also check the particular constructor
3486 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3487 * jcf-write.c (append_deprecated_attribute): New function.
3488 (generate_classfile): Generate deprecated attribute when
3490 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3491 (java_lex) [case '*']: Simplify logic.
3492 (java_start_char_p): Use LETTER_MASK.
3493 (java_part_char_p): Likewise.
3494 (java_space_char_p): New function.
3496 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3498 Change base class access representation.
3499 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3500 (add_interface_do): Likewise.
3502 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3504 * decl.c (java_init_decl_processing): Change
3505 soft_lookupjnimethod_node to reflect the change in
3506 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3507 * expr.c (build_jni_stub): Calculate and pass the size
3508 on the stack of the arguments to a JNI function. Use
3509 new target macro MODIFY_JNI_METHOD_CALL to allow a
3510 target to modify the call to a JNI method.
3512 2003-02-08 Roger Sayle <roger@eyesopen.com>
3514 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3515 instead of basename to avoid compiler warnings on Tru64.
3517 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3519 * gcj.texi: Update to GFDL 1.2.
3521 2003-01-31 Andrew Haley <aph@redhat.com>
3523 * parse.y (java_expand_classes): Scan the whole class list looking
3524 for access methods that haven't yet been expanded.
3526 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3530 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3531 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3532 * jcf-parse.c: Likewise.
3534 2003-01-31 Mark Wielaard <mark@klomp.org>
3536 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3538 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3540 * class.c (make_class): Use BINFO_ELTS.
3541 (set_super_info): Likewse.
3542 (add_interface_do): Likewise.
3544 2003-01-30 Tom Tromey <tromey@redhat.com>
3546 * jcf-parse.c (read_class): Update identifier's class value if it
3547 changed during parsing.
3549 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3551 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3552 Propagate change to all other rules as required.
3553 (java/parse-scan.o): Add explicit dependency on
3554 $(parsedir)/java/parse-scan.c .
3556 2003-01-29 Tom Tromey <tromey@redhat.com>
3558 * parse.y (patch_assignment): Only transform the rhs of an
3559 assignment when compiling to native.
3561 2003-01-28 Tom Tromey <tromey@redhat.com>
3563 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3565 2003-01-28 Tom Tromey <tromey@redhat.com>
3567 * lex.c (java_lex): Don't include UEOF as part of token.
3568 (java_read_unicode): Error if \u sequence prematurely terminated.
3570 2003-01-27 Tom Tromey <tromey@redhat.com>
3572 * parse.y (java_check_regular_methods): Check for construct after
3573 checking types in throws clause.
3575 2003-01-24 Tom Tromey <tromey@redhat.com>
3577 * class.c (build_static_field_ref): Only a String or numeric field
3578 can fold to a constant.
3580 2003-01-23 Tom Tromey <tromey@redhat.com>
3582 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3583 file name in resource buffer.
3585 2003-01-23 Tom Tromey <tromey@redhat.com>
3587 * expr.c (build_known_method_ref): Use method's context to find
3590 2003-01-23 Tom Tromey <tromey@redhat.com>
3592 * constants.c (set_constant_entry): Allocated cleared memory.
3594 2003-01-22 Tom Tromey <tromey@redhat.com>
3596 * java-tree.h: Don't use PARAMS.
3597 * resource.c: Add prototypes for all functions.
3598 (write_resource_constructor): Use `const char *' to avoid
3601 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3603 * jcf-parse.c (process_zip_dir): Remove unused variable.
3605 2003-01-22 Tom Tromey <tromey@redhat.com>
3607 * expr.c (build_invokeinterface): Abort if method's context is not
3610 2003-01-22 Tom Tromey <tromey@redhat.com>
3612 * gcj.texi (Input and output files): Mention non-class entries.
3613 * decl.c (java_init_decl_processing): Call
3614 init_resource_processing.
3615 * java-tree.h (compile_resource_data, write_resource_constructor,
3616 compile_resource_file, init_resource_processing): Declare.
3617 * config-lang.in (gtfiles): Added resource.c.
3618 * Make-lang.in (gt-java-resource.h): New target.
3619 (JAVA_OBJS): Added resource.o.
3620 (java/resource.o): New target.
3621 * resource.c: New file.
3622 * class.c (compile_resource_file): Moved to resource.c.
3623 (registerResource_libfunc): Likewise.
3624 (utf8_decl_list): Mark with GTY; now static.
3625 * jcf-parse.c (classify_zip_file): New function.
3626 (parse_zip_file_entries): Use it; compile .properties files.
3627 (process_zip_dir): Use classify_zip_file and compute_class_name.
3628 Don't write class name into zip directory.
3629 (java_parse_file): Call write_resource_constructor.
3630 (compute_class_name): New function.
3631 * jcf-io.c (read_zip_member): Reindented.
3633 2003-01-21 Tom Tromey <tromey@redhat.com>
3635 * class.c (supers_all_compiled): New function.
3636 (make_class_data): Use it.
3638 2003-01-21 Tom Tromey <tromey@redhat.com>
3640 * parse.y (method_header): Native method can't be strictfp.
3641 No method can be transient or volatile.
3643 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3645 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3647 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3649 * check-init.c: Fix comment typos.
3650 * class.c: Likewise.
3651 * constants.c: Likewise.
3653 * except.c: Likewise.
3655 * java-except.h: Likewise.
3656 * java-tree.h: Likewise.
3657 * javaop.h: Likewise.
3658 * jcf-dump.c: Likewise.
3659 * jcf-io.c: Likewise.
3660 * jcf-parse.c: Likewise.
3661 * jcf-write.c: Likewise.
3663 * mangle.c: Likewise.
3664 * typeck.c: Likewise.
3665 * verify.c: Likewise.
3667 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3669 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
3670 * jcf-write.c: Include "tm_p.h".
3672 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3674 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
3676 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3678 * builtins.c (java_build_function_call_expr): Renamed from
3679 build_function_call_expr. All callers changed.
3681 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
3682 * jcf-parse.c: Include tm_p.h.
3684 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
3687 2003-01-14 Tom Tromey <tromey@redhat.com>
3689 * class.c (make_class_data): Check that super is compiled before
3690 building class reference to it.
3692 2003-01-14 Andrew Haley <aph@redhat.com>
3694 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3695 varargs function -- correct.
3697 2003-01-14 Andrew Haley <aph@redhat.com>
3699 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
3701 2003-01-14 Andrew Haley <aph@redhat.com>
3703 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3704 varargs function -- correct.
3706 * parse.y (patch_assignment): Copy the rhs of an assignment into a
3707 temporary if the RHS is a reference.
3709 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3711 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
3712 * keyword.h: Regenerated.
3714 * All Files: Convert to ISO C style function definitions.
3716 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
3718 * parse.y (check_pkg_class_access): ANSIfy definition.
3720 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3722 * decl.c, parse-scan.y, parse.y: Don't cast return value of
3725 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
3727 2003-01-09 Geoffrey Keating <geoffk@apple.com>
3729 Merge from pch-branch:
3731 2002-12-02 Geoffrey Keating <geoffk@apple.com>
3733 * Make-lang.in (java/gjavah.o): Update dependencies.
3734 * gjavah.c: Include ggc.h.
3736 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
3738 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
3739 (JCFDUMP_OBJS): Add ggc-none.o.
3740 (java/jcf-dump.o): Depend on GGC_H.
3741 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
3742 CPool substructures.
3743 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
3744 * jcf-dump.c: Include ggc.h.
3746 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3748 * jcf.h (union cpool_entry): New.
3749 (struct CPool): Use gengtype to mark. Change field 'data' to be
3751 (struct JCF): Use gengtype to mark.
3752 (CPOOL_UINT): Update for new cpool_entry type.
3753 (CPOOL_USHORT1): Likewise.
3754 (CPOOL_USHORT2): Likewise.
3755 (CPOOL_FINISH): Use GC to free cpool subfields.
3756 * parse.h (struct parser_ctxt): Mark field current_jcf.
3757 * lex.c (java_init_lex): Use GC to allocate struct JCF.
3758 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
3759 (main_jcf): Use gengtype to mark.
3760 (ggc_mark_jcf): Delete.
3761 (get_constant): Update for new cpool_entry type.
3762 (give_name_to_class): Likewise.
3763 (get_class_constant): Likewise.
3764 (init_outgoing_cpool): Use GGC to allocate struct CPool.
3765 (java_parse_file): Use GGC to allocate struct JCF.
3766 (init_jcf_parse): Don't call ggc_add_root.
3767 * jcf-reader.c (jcf_parse_constant_pool): Update for new
3769 * java-tree.h (current_jcf): Use gengtype to mark.
3770 (CPOOL_UTF): Update for new cpool_entry type.
3771 (outgoing_cpool): Use gengtype to mark.
3772 (struct lang_type): GC struct JCF and struct CPool.
3773 * config-lang.in (gtfiles): Add jcf.h.
3774 * constants.c (find_tree_constant): New.
3775 (set_constant_entry): Allocate cpool subfields using GGC. Update
3776 for new cpool_entry type.
3777 (find_constant1): Update for new cpool_entry type.
3778 (find_constant2): Likewise.
3779 (find_utf8_constant): Use find_tree_constant.
3780 (find_class_or_string_constant): Remove unnecessary cast to jword.
3781 Update for new cpool_entry type.
3782 (count_constant_pool_bytes): Update for new cpool_entry type.
3783 (write_constant_pool): Likewise.
3784 (alloc_name_constant): Use find_tree_constant.
3785 (build_constants_constructor): Update for new cpool_entry type.
3787 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3789 * parse.y (mark_parser_ctxt): Delete.
3790 (goal): Don't use ggc_add_root.
3791 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
3792 (java_pop_parser_context): Let GC free parser_ctxt.
3793 (java_parser_context_resume): Likewise.
3794 * parse.h (struct parser_ctxt): Use gengtype to mark.
3796 (ctxp_for_generation): Likewise.
3797 * lex.h (struct java_lc_s): Mark for gengtype.
3798 (java_lexer): Rearrange for gengtype.
3799 * config-lang.in (gtfiles): Add lex.h, parse.h.
3801 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3803 * All Files: Remove PARAMS macro.
3805 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
3806 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
3809 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
3812 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
3814 * Make-lang.in (java.install-common, java.uninstall,
3815 java.install-info, java.install-man): Prepend $(DESTDIR)
3816 to destination paths in all (un)installation commands.
3817 (java.install-common): Rewrite $(LN) command to support
3818 DESTDIR with "ln" as well as with "ln -s".
3820 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
3822 * java-tree.h: Protect against multiple inclusion.
3824 2003-01-07 Tom Tromey <tromey@redhat.com>
3826 * class.c (add_assume_compiled): Don't adjust parent if we're
3827 already at the root of tree.
3829 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3831 * lang.c (dump_compound_expr): Prototype.
3833 2003-01-03 Tom Tromey <tromey@redhat.com>
3835 Fix for PR java/8712:
3836 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
3837 when simply checking against `null'.
3839 2003-01-03 Tom Tromey <tromey@redhat.com>
3841 * gcj.texi (Standard Properties): Document http.proxyHost and
3844 * gcj.texi (GNU Classpath Properties): Document new properties.
3846 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3848 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
3849 java/lang-options.h, java/mangle.c, java/mangle_name.c,
3850 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
3852 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
3854 * Make-lang.in, boehm.c, buffer.c,
3855 buffer.h, builtins.c, class.c,
3856 config-lang.in, constants.c,
3857 convert.h, decl.c, except.c,
3858 expr.c, java-except.h,
3859 java-tree.h, javaop.def,
3860 jcf-parse.c, jcf-write.c,
3861 jv-scan.c, jvgenmain.c,
3862 jvspec.c, keyword.gperf,
3863 keyword.h, lang-options.h,
3864 lang-specs.h, lang.c, lex.c,
3865 lex.h, mangle.c, mangle_name.c,
3866 parse-scan.y, parse.h, parse.y,
3867 typeck.c, verify.c, xref.c,
3868 xref.h: Replace "GNU CC" with
3869 "GCC" in the copyright header.
3871 * check-init.c, gjavah.c, javaop.h,
3872 jcf-depend.c, jcf-dump.c, jcf-io.c,
3873 jcf-path.c, jcf-reader.c, jcf.h,
3874 zextract.c, zipfile.h: These files are
3875 "part of GCC". Also say "GCC" not "GNU CC".
3877 2002-12-30 DJ Delorie <dj@redhat.com>
3879 * Make-lang.in: Protect against texi2pod/pod2man failing.
3881 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
3883 * gcj.texi: Use @copying.
3885 2002-12-27 Mark Mitchell <mark@codesourcery.com>
3887 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
3888 print_cxx_classname.
3889 (print_cxx_classname): Add add_scope parameter.
3890 (print_class_decls): Do not emit a semicolon after the extern
3892 (process_file): Adjust calls to print_cxx_classname.
3894 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3896 * gcj.texi: Include Cover Texts in man page.
3898 2002-12-23 Jeff Sturm <jsturm@one-point.com>
3900 * class.c (build_static_field_ref): Check FIELD_FINAL.
3902 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
3903 instead of current_constant_pool_data_ref.
3904 * java-tree.h (current_constant_pool_data_ref): Undefine.
3905 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
3906 * jcf-parse.c (init_outgoing_cpool): Don't initialize
3907 current_constant_pool_data_ref.
3909 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
3910 not build_internal_class_name.
3912 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
3913 Use it when class ref isn't certain to be compiled.
3915 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3917 * gcj.texi: Include gcc-common.texi.
3918 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
3919 $(srcdir)/doc/include/gcc-common.texi.
3921 2002-12-22 Anthony Green <green@redhat.com>
3923 * gcj.texi (Limitations): Add note about org.xml.sax and
3926 2002-12-20 Tom Tromey <tromey@redhat.com>
3928 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
3929 where minimum case value is Integer.MIN_VALUE.
3932 2002-12-18 Andrew Haley <aph@redhat.com>
3934 * parse.y (patch_invoke): Force evaluation order when `check' is
3935 set. For PR libgcj/8945.
3937 2002-12-16 Mark Mitchell <mark@codesourcery.com>
3939 * gcj.texi: Change version number to 3.4.
3941 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
3942 Andrew Haley <aph@redhat.com>
3944 * parse.y (source_end_java_method): Remove custom encoding of line
3945 numbers for a function decl before passing it to the back end.
3947 2002-12-03 Andrew Haley <aph@redhat.com>
3949 * class.c (make_class_data): New field, "chain".
3950 * decl.c (java_init_decl_processing): Likewise.
3952 2002-12-02 Tom Tromey <tromey@redhat.com>
3955 * parse.y (do_resolve_class): Handle qualified name via
3958 2002-11-30 Zack Weinberg <zack@codesourcery.com>
3960 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
3961 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
3962 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
3963 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
3964 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
3965 Include coretypes.h and tm.h.
3966 * Make-lang.in: Update dependencies.
3968 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3970 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
3972 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3974 * jcf-reader.c: Don't expand JCF_readu4 inside the
3975 expansion of JCF_SKIP.
3977 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3979 * jcf-reader.c: Don't expand JCF_readu4 inside the
3980 expansion of JCF_SKIP.
3982 2002-11-22 Tom Tromey <tromey@redhat.com>
3984 * parse.y (patch_binop): Cast right hand side of shift expression
3985 to `int'. Fixes PR java/8676.
3987 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
3988 Andrew Haley <aph@redhat.com>
3990 * gcc/java/jcf-write.c (write_classfile): Remove target
3991 class file, if it exists, before renaming the temporary
3994 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
3996 * jvspec.c (lang_specific_spec_functions): New.
3998 2002-11-18 Tom Tromey <tromey@redhat.com>
4000 Fix for PR java/7912:
4001 * expr.c (can_widen_reference_to): Allow cast of array to
4002 Cloneable or Serializable.
4003 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4004 (java_io_serializable_identifier_node): Likewise.
4005 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4006 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4007 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4008 java_io_serializable.
4009 * decl.c (java_init_decl_processing): Initialize
4010 java_lang_cloneable_identifier_node and
4011 java_io_serializable_identifier_node.
4012 (java_lang_cloneable_identifier_node): New global.
4013 (java_io_serializable_identifier_node): Likewise.
4015 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4017 * buffer.c: Remove unnecessary casts.
4018 * check-init.c: Likewise.
4019 * class.c: Likewise.
4020 * constants.c: Likewise.
4022 * except.c: Likewise.
4023 * gjavah.c: Likewise.
4024 * jcf-io.c: Likewise.
4025 * jcf-parse.c: Likewise.
4026 * jcf-path.c: Likewise.
4027 * jvspec.c: Likewise.
4030 * verify.c: Likewise.
4032 2002-11-06 Tom Tromey <tromey@redhat.com>
4034 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4037 2002-11-05 Tom Tromey <tromey@redhat.com>
4039 Fix for PR java/6388.
4040 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4041 * java-tree.h (enum java_tree_index): New values
4042 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4043 (decimal_int_max, decimal_long_max): New defines.
4044 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4045 (error_if_numeric_overflow): Rewrote range checking.
4046 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4049 2002-11-02 Tom Tromey <tromey@redhat.com>
4051 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4053 * class.c (make_method_value): Put class name, not signature, into
4054 `throws' field. For PR java/8415.
4056 2002-10-24 Tom Tromey <tromey@redhat.com>
4058 * gcj.texi (Invoking gij): Document --showversion.
4059 (Standard Properties): java.library.path now set.
4061 2002-10-23 Tom Tromey <tromey@redhat.com>
4063 * gjavah.c (decode_signature_piece): In JNI mode, print
4064 `jobjectArray' when array depth is nonzero.
4067 2002-10-15 Andrew Haley <aph@redhat.com>
4069 * parse.y (patch_invoke): Call force_evaluation_order on a static
4071 (resolve_qualified_expression_name): Call force_evaluation_order
4072 on a arg list that is part of a Qualified Expression Name.
4074 * lang.c (dump_compound_expr): New.
4075 (java_dump_tree): New.
4077 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4079 * gcj.texi: Added item describing the GCJ runtime property
4082 2002-10-15 Richard Henderson <rth@redhat.com>
4084 * jcf-parse.c (get_constant): Fix type warning.
4086 2002-10-15 Andrew Haley <aph@redhat.com>
4088 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4089 (java_inlining_map_static_initializers): Declare.
4091 2002-10-14 Andrew Haley <aph@redhat.com>
4093 * tree-inline.c (remap_block): All local class initialization
4094 flags go in the outermost scope.
4095 (expand_call_inline): Call java_inlining_map_static_initializers.
4096 (expand_call_inline): Call java_inlining_merge_static_initializers.
4097 * java/lang.c (merge_init_test_initialization): New.
4098 (java_inlining_merge_static_initializers): New.
4099 (inline_init_test_initialization): New.
4100 (java_inlining_map_static_initializers): New.
4102 2002-10-11 Mark Wielaard <mark@klomp.org>
4104 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4106 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4108 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4110 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4112 * parse.y (merge_string_cste): Add parentheses around & within |.
4114 2002-10-08 Tom Tromey <tromey@redhat.com>
4116 * parse.y (variable_declarator_id): Simplify error path for
4117 array declarator error. For PR java/8003.
4119 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4121 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4124 2002-10-08 Andrew Haley <aph@redhat.com>
4126 * parse.y (attach_init_test_initialization_flags): Check for
4129 2002-10-07 Anthony Green <green@redhat.com>
4131 * parse.y (merge_string_cste): Fix bug in string concatenation.
4133 2002-10-03 Michael Koch <konqueror@gmx.de>
4135 * gcj.texi (Standard properties):
4136 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4138 2002-10-02 Roger Sayle <roger@eyesopen.com>
4140 PR optimization/6627
4141 * lang.c (java_init): If storing the vbit in function
4142 pointers, ensure that force_align_functions_log is atleast
4143 one to aid compatability with g++ vtables.
4145 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4147 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4148 foul of type-based aliasing.
4150 2002-09-30 Anthony Green <green@redhat.com>
4152 * gcj.texi (Invoking jv-scan): Fix texinfo.
4154 2002-09-28 Anthony Green <green@redhat.com>
4156 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4157 (Code Generation): Add -fno-assert documentation.
4158 * jv-scan.c (flag_assert): New global.
4159 (options): Add assert option.
4160 (help): Add --no-assert documentation.
4161 * parse-scan.y (flag_assert): New global.
4162 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4163 (flag_assert): New global.
4164 * java-tree.h (flag_assert): New global.
4165 * lex.c (java_lex): Obey flag_assert.
4166 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4169 2002-09-26 Andrew Haley <aph@redhat.com>
4171 * expr.c (build_java_array_length_access): Check for null pointer.
4172 * expr.c (expand_java_arrayload): Likewise.
4174 2002-09-21 Richard Henderson <rth@redhat.com>
4176 * jcf-parse.c (get_constant): Decode from IEEE no matter
4177 what the target format.
4179 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4181 * ChangeLog: Follow spelling conventions.
4182 * class.c: Likewise.
4185 * gjavah.c: Likewise.
4186 * java-tree.h: Likewise.
4187 * jcf-dump.c: Likewise.
4188 * jcf-parse.c: Likewise.
4189 * jvspec.c: Likewise.
4191 * mangle.c: Likewise.
4192 * parse.y: Likewise.
4194 2002-09-17 Tom Tromey <tromey@redhat.com>
4196 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4197 where \r appears at EOF. Fixes PR java/7950.
4199 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4201 * jvspec.c (lang_specific_driver): Remove unused variable.
4203 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4205 * java-tree.h (union lang_tree_node): Add chain_next option.
4207 2002-09-16 Richard Henderson <rth@redhat.com>
4209 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4210 use new real.h interface.
4211 * jcf-write.c (find_constant_index): Use new real.h interface.
4212 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4214 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4216 * lang.c: Follow spelling conventions.
4218 2002-09-11 Per Bothner <per@bothner.com>
4220 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4221 constant to the type of the field.
4222 (java_complete_tree): Remove now-redundant code.
4224 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4226 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4229 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4230 return label if a ret instruction for the jsr has been reached.
4232 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4234 * parse.y (DIR_SEPARATOR): Don't define.
4235 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4237 2002-08-28 Andrew Haley <aph@redhat.com>
4239 * verify.c (verify_jvm_instructions): Allow exception handler
4240 inside code that is being protected, but generate a warning.
4241 * except.c (link_handler): Initialize `expanded' in new eh_range.
4242 (binding_depth, is_class_level, current_pc): Declare extern.
4244 2002-09-01 Mark Wielaard <mark@klomp.org>
4246 * gcj.texi: Add chapter about system properties.
4249 2002-08-26 Tom Tromey <tromey@redhat.com>
4251 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4252 conversion if RHS_TYPE is byte, short, or char.
4254 2002-08-22 Tom Tromey <tromey@redhat.com>
4256 * gcj.texi (Invoking gij): Document -cp and -classpath.
4258 2002-08-21 Tom Tromey <tromey@redhat.com>
4260 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4261 $(prefix)/share. For PR libgcj/7633.
4263 For PR java/6005 and PR java/7611:
4264 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4265 (java_can_use_bit_fields_p): New function.
4267 2002-08-16 Tom Tromey <tromey@redhat.com>
4269 * gcj.texi (Class Initialization): Mention class initialization of
4272 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4274 * Make-lang.in (java-tree-inline.o): New.
4275 (JAVA_OBJS): Add java-tree-inline.o.
4276 * parse.y (source_end_java_method): Call java_optimize_inline.
4277 (java_expand_method_bodies): Save method's tree in
4279 (add_stmt_to_compound): Keep track of the number of statments.
4280 * lang.c (java_init): Enable flag_inline_trees.
4281 (java_post_options): If flag_inline_functions is on, enable
4282 flag_inline_trees instread.
4283 (decl_constant_value): New.
4284 (java_tree_inlining_walk_subtrees): New.
4285 * java-tree.h (DECL_NUM_STMTS): New macro.
4286 (java_optimize_inline): Declare.
4287 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4288 Handle a LABEL_EXPR.
4289 * decl.c (build_result_decl): If we already have a DECL_RESULT
4291 (dump_function): New.
4292 (java_optimize_inline): New.
4293 (dump_function): New.
4295 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4298 * parse.y (build_assertion): Invert return from
4299 desiredAssertionStatus.
4301 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4303 * jcf-write.c (get_access_flags): Return correct access flags for
4304 private and protected inner classes.
4306 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4308 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4310 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4312 * mangle_name.c: Don't include obstack.h twice.
4313 * xref.c: Don't include obstack.h.
4315 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4317 * class.c: (permanent_obstack): Delete declaration.
4318 * constants.c: (permanent_obstack): Delete declaration.
4319 * except.c: (permanent_obstack): Delete declaration.
4320 * expr.c: (permanent_obstack): Delete declaration.
4321 * jcf-parse.c: (permanent_obstack): Delete declaration.
4322 (saveable_obstack): Delete declaration.
4323 * parse.h: (permanent_obstack): Delete declaration.
4324 * typeck.c: (permanent_obstack): Delete declaration.
4326 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4328 * gcj.texi (version-gcc): Increase to 3.3.
4330 2002-07-22 Tom Tromey <tromey@redhat.com>
4332 * lex.c (java_lex): Check for `e' or `E' after 0.
4334 2002-07-21 Richard Henderson <rth@redhat.com>
4336 * lang.c (java_unsafe_for_reeval): New.
4337 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4339 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4341 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4342 (jcf_path_init): Use GET_ENVIRONMENT.
4344 2002-07-10 Roger Sayle <roger@eyesopen.com>
4345 Zack Weinberg <zack@codesourcery.com>
4347 * builtins.c (initialize_builtins): Remove defines that
4348 handled C/C++ specific junk hereby removed from builtins.def.
4350 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4352 * lang.c (java_post_options): Update prototype.
4354 2002-07-05 Roger Sayle <roger@eyesopen.com>
4356 * builtins.c (initialize_builtins): Ignore the additional
4357 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4358 the builtins.def file.
4360 2002-07-01 Tom Tromey <tromey@redhat.com>
4363 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4366 2002-07-01 Roger Sayle <roger@eyesopen.com>
4368 * java/decl.c (builtin_function): Accept additional parameter.
4369 (java_init_decl_processing): Pass an additional NULL_TREE
4370 argument to builtin_function.
4372 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4374 * gcj.texi: Fixed gcj invocation example so that it compiles.
4376 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4378 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4379 * parse.y (mark_parser_ctxt): Likewise.
4380 (check_modifiers, declare_local_variables): Avoid incorrect
4381 hardcoded constant 10.
4383 * lex.c (java_read_char): Avoid "comparison is always true"
4386 2002-06-25 Andreas Schwab <schwab@suse.de>
4388 * expr.c (JSR): Avoid undefined operation on PC.
4390 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4392 * decl.c (clear_binding_level): Const-ify.
4394 2002-06-13 Akim Demaille <akim@epita.fr>
4396 * parse.y (class_declaration, interface_declaration): Make sure
4397 all their rules have an action, in order to avoid meaningless `$$
4398 = $1' and their type clashes.
4400 2002-06-11 Tom Tromey <tromey@redhat.com>
4402 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4403 * parse-scan.y (statement_without_trailing_substatement): Added
4405 (assert_statement): New rule.
4406 * java-tree.h (struct lang_type) [assertions]: New field.
4407 (TYPE_USES_ASSERTIONS): New macro.
4408 (CLASS_USES_ASSERTIONS): Likewise.
4409 (FIELD_SYNTHETIC): New define.
4410 * lex.c (java_lval;): Added ASSERT_TK.
4411 * parse.y (ASSERT_TK): Added.
4412 (statement_without_trailing_substatement): Added assert_statement.
4413 (assert_statement): New rule.
4414 (build_assertion): New function.
4415 (maybe_generate_pre_expand_clinit): Create and initialize
4416 $assertionsDisabled.
4417 (lookup_package_type): Removed decl.
4418 * keyword.h: Rebuilt.
4419 * keyword.gperf (assert): New token.
4421 2002-06-10 Akim Demaille <akim@epita.fr>
4423 * parse.y (interface_type_list, class_member_declaration)
4424 (unary_expression_not_plus_minus): Remove duplicate %type.
4427 2002-06-09 Tom Tromey <tromey@redhat.com>
4429 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4431 * parse.y (method_header): Give error message in all cases.
4434 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4436 Don't use RTL inlining. Fix for PR java/6820.
4437 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4438 (flag_really_inline): New.
4439 (java_decode_option): Set flag_really_inline if -finline-functions
4441 (java_post_options): New function. Turn off inlining unless
4442 flag_really_inline is set.
4444 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4446 * gjavah.c (throwable_p): Accept argument as either a classname or
4447 signature fragment. Create null-terminated classname string for super
4448 when calling itself recursively.
4449 (decode_signature_piece): Skip first character from class name
4450 signature when calling throwable_p.
4452 2002-06-08 H.J. Lu (hjl@gnu.org)
4454 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4456 2002-06-04 Tom Tromey <tromey@redhat.com>
4458 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4460 2002-06-04 Michael Koch <konqueror@gmx.de>
4462 * gcj.texi (Input Options): Fixed typo.
4464 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4466 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4467 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4468 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4469 and all now-pointless local variables. Rename other local
4470 variables to reflect their not being handles.
4472 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4473 #if JCF_USE_STDIO blocks.
4475 * parse.y: Add missing semicolon at end of rule.
4477 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4479 * check-init.c (attach_initialized_static_class): Delete, unused.
4480 * parse.y: Use htab_t instead of struct hashtable, update
4482 * java-tree.h: Include hashtab.h instead of hash.h.
4483 (struct lang_decl_func): Use htab_t, set up for gengtype.
4484 (struct init_test_hash_entry): Delete.
4485 (struct treetreehash_entry): New.
4486 (java_treetreehash_find): New
4487 (java_treetreehash_new): New prototype.
4488 (java_treetreehash_create): New prototype.
4489 (java_mark_tree): Delete prototype.
4490 (java_hash_hash_tree_node): Delete prototype.
4491 (java_hash_compare_tree_node): Delete prototype.
4492 (attach_initialized_static_class): Delete prototype.
4493 * expr.c (build_class_init): Update to use java_treetreehash
4495 (java_expand_expr): Update to use htab_t.
4496 (emit_init_test_initialization): Likewise.
4497 * decl.c (java_mark_tree): Delete.
4498 * class.c (init_test_hash_newfunc): Delete.
4499 (java_hash_hash_tree_node): Delete.
4500 (java_hash_compare_tree_node): Delete.
4501 (add_method_1): Update to use java_treetreehash functions.
4502 (JAVA_TREEHASHHASH_H): New macro.
4503 (java_treetreehash_hash): New function.
4504 (java_treetreehash_compare): New function.
4505 (java_treetreehash_find): New function.
4506 (java_treetreehash_new): New function.
4507 (java_treetreehash_create): New function.
4508 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4510 * Make-lang.in (java/parse.o): Depend on debug.h.
4511 * java-tree.h (struct lang_identifier): Use gengtype.
4512 (union lang_tree_node): New.
4513 (struct lang_decl_func): Use gengtype.
4514 (struct lang_decl_var): Likewise.
4515 (struct lang_decl): Likewise.
4516 * parse.y: Include debug.h.
4517 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4519 * lang.c (struct language_function): New dummy structure.
4521 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4522 descriminator for DECL_LANG_SPECIFIC.
4523 (struct lang_decl_func): Rename from struct lang_decl.
4524 (enum lang_decl_desc): New.
4525 (struct lang_decl): Make it a union. Update all the accessor macros.
4526 (struct lang_type): Use gengtype.
4527 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4528 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4529 are now the same size.
4530 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4531 use discriminator to mark DECL_LANG_SPECIFIC.
4533 * Make-lang.in (gt-java-builtins.h): New rule.
4534 (java/builtins.o): Add dependency on gt-<filename>.h.
4535 * builtins.c: Use gengtype for roots.
4536 (union string_or_tree): Use gengtype.
4537 (struct builtin_record): Use gengtype.
4538 * config-lang.in (gtfiles): Add builtins.c.
4540 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4541 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4542 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4543 gt-java-parse.h, gtype-java.h): Add rules to generate.
4544 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4545 (class.o): Add dependency on gt-*.h.
4546 (constants.o): Likewise.
4549 (jcf-parse.o): Likewise.
4550 (jcf-write.o): Likewise.
4552 * config-lang.in (gtfiles): New.
4553 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4554 * constants.c: Replace uses of ggc_add_* with GTY markers.
4556 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4557 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4558 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4559 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4561 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4563 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4564 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4566 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4567 Include gtype-java.h.
4569 2002-06-02 Tom Tromey <tromey@redhat.com>
4571 Fix for PR java/5913:
4572 * parse.y (patch_binop): Call patch_string on op1.
4574 2002-06-02 Tom Tromey <tromey@redhat.com>
4576 Fix for PR java/1343, PR java/6336:
4577 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4578 formatting. Changed return type.
4579 (anonymous_class_counter): Moved to top of file.
4580 (maybe_make_nested_class_name): Append number to class name for
4581 function-local classes.
4583 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4585 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4586 * Make-lang.in: Update dependency lists.
4588 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4590 * gjavah.c (throwable_p): Do not free the name of the class after
4591 passing it to find_class.
4592 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4593 * jcf-io.c (dirent.h): Include it.
4594 (fnmatch.h): Likewise.
4595 (compare_path): New function.
4596 (java_or_class_file): Likewise.
4597 (memoized_dirlist_entry): New type.
4598 (memoized_dirlist_lookup_eq): New function.
4599 (memoized_dirlists): New variable.
4600 (caching_stat): New function.
4601 (memoized_class_lookup_eq): New function.
4602 (memoized_class_lookups): Likewise.
4603 (find_class): Use memoized_class_lookups and caching_stat.
4604 * jcf.h (JCF_USE_SCANDIR): Define.
4605 * parse.y (java_expand_classes): Write the class files in reverse
4608 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4610 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4612 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4614 * jcf-write.c (write_classfile): Unlink the temporary file if it
4615 cannot be renamed. Use concat to build up the name of the
4618 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4620 * jcf-write.c (write_classfile): Write the file to a
4621 temporary file and then rename it.
4623 2002-05-07 Tom Tromey <tromey@redhat.com>
4625 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4627 Fix for PR java/1200:
4628 * gjavah.c (throwable_p): New function.
4629 (decode_signature_piece): Use it. A `WeakReference' isn't the
4632 (gcjh_streq): New function.
4634 2002-05-07 Andreas Jaeger <aj@suse.de>
4636 * parse.y (finish_for_loop): Fix if statement.
4638 2002-05-06 Tom Tromey <tromey@redhat.com>
4640 Fix for PR java/5941:
4641 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4642 loop update expression.
4643 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4644 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4646 2002-05-04 Mark Wielaard <mark@klomp.org>
4649 * parse.y (build_string_concatenation): Return just op1 only when op2
4650 is null and op1 is a STRING_CST, otherwise always construct a
4653 2002-04-27 Tom Tromey <tromey@redhat.com>
4656 * parse.y (string_convert_int_cst): New function.
4657 (merge_string_cste): Use it.
4659 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4661 * java-tree.h (java_parse_file): Update.
4662 (java_set_yydebug): Remove.
4663 * jcf-parse.c (yydebug): Remove.
4664 (java_set_yydebug): Die.
4665 (java_parse_file): Update.
4666 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
4668 2002-04-24 Tom Tromey <tromey@redhat.com>
4671 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
4672 EXPR_WFL_QUALIFICATION of qual_wfl.
4674 2002-04-23 Per Bothner <per@bothner.com>
4676 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
4677 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
4678 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
4680 2002-04-23 Tom Tromey <tromey@redhat.com>
4683 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
4684 recognize `-fcompile-resource='.
4685 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
4688 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4690 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
4691 paths. Fixes PR java/2791.
4693 2002-04-19 Andrew Haley <aph@redhat.com>
4695 * jcf-write.c (push_long_const): lo, hi: New variables.
4696 Use rshift_double to extract the high part of a 64-bit long.
4697 Use WORD_TO_INT to extract the low part.
4699 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
4700 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
4701 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
4703 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
4705 * typeck.c (incomplete_type_error): Remove.
4707 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4709 * class.c (make_class_data): Set DECL_ALIGN on static class data,
4710 for hash synchronization.
4711 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
4712 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
4715 2002-04-16 Mark Wielaard <mark@klomp.org>
4717 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
4720 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4722 Fix for PR java/6294:
4723 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
4726 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4728 Fix for PR java/6085:
4729 * parse.y (patch_method_invocation): Always use build_access_to_thisn
4730 to get enclosing "this" argument for inner-class constructor
4731 invocation. Pass correct arguments to build_access_to_thisn.
4733 2002-04-10 Andreas Jaeger <aj@suse.de>
4735 * gcj.texi (Input Options): Fix extdirs patch.
4737 2002-04-10 Anthony Green <green@redhat.com>
4739 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
4741 2002-04-09 Anthony Green <green@redhat.com>
4743 * gcj.texi (Input Options): Add --extdirs documentation.
4744 * jcf-dump.c (OPT_extdirs): New macro.
4745 (options): Add extdirs option.
4746 (help): Describe --extdirs.
4747 (main): Handle OPT_extdirs.
4748 * gjavah.c (OPT_extdirs): New macro.
4749 (options): Add extdirs option.
4750 (help): Describe --extdirs.
4751 (main): Handle OPT_extdirs.
4752 * jcf-path.c (jcf_path_init): Add extdirs support.
4753 (jcf_path_extdirs_arg): New function.
4754 (extensions): New variable to hold extensions path entries.
4755 * jvspec.c: Remove -fextdirs= when compiling main().
4756 * lang.c (java_decode_option): Handle -fextdirs=.
4757 * jcf.h (jcf_path_extdirs_arg): Declare new function.
4758 * Make-lang.in: Compile jcf-path with version info for use in
4759 identifying the appropriate libgcj.jar.
4761 2002-04-08 Tom Tromey <tromey@redhat.com>
4764 * .cvsignore: Added rmic.1 and rmiregistry.1.
4765 * gcj.texi (Top): Link to new nodes.
4766 (Invoking rmic): New node.
4767 (Invoking rmiregistry): Likewise.
4768 * Make-lang.in (java.generated-manpages): Added rmic.1 and
4770 (java.maintainer-clean): Likewise.
4771 ($(srcdir)/java/rmic.1): New target.
4772 ($(srcdir)/java/rmiregistry.1): Likewise.
4773 (java.install-man): Handle rmic.1 and rmiregistry.1.
4775 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4777 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
4778 Add note about handling uncaught exceptions. Add an exception handler
4781 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4783 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
4784 after using it to patch CALL_EXPR.
4786 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4788 * gcj.texi (Invocation): Document CNI invocation API.
4790 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
4792 * expr.c (truthvalue_conversion): Rename. Update.
4793 (expand_compare): Update.
4794 * java-tree.h (java_truthvalue_conversion): New.
4795 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
4797 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4799 * java-tree.h (java_mark_addressable): New.
4800 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
4801 * typeck.c (mark_addressable): Rename, update.
4803 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4805 * expr.c (build_java_binop): Update.
4806 * java-tree.h (java_signed_type, java_unsigned_type,
4807 java_signed_or_unsigned_type): Update.
4808 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
4809 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
4810 * parse.y (patch_binop): Update.
4811 * typeck.c (signed_or_unsigned_type, unsigned_type,
4812 signed_type): Update.
4814 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
4816 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
4817 (java_dummy_print): Remove.
4818 (lang_print_error): Rename. Exit early if inhibiting output.
4819 (inhibit_error_printing_function): New.
4820 (java_init): Don't set hook.
4821 (lang_init_source): Use new boolean.
4823 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4825 * parse.y (do_resolve_class): Fix infinite recursion.
4827 2002-03-29 Tom Tromey <tromey@redhat.com>
4829 * parse.y (check_inner_circular_reference): Ignore incomplete
4832 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
4834 * Make-lang.in (builtins.o): Update.
4835 * boehm.c (get_boehm_type_descriptor): Update.
4836 * builtins.c: Include langhooks.h.
4837 * decl.c (java_init_decl_processing): Update.
4838 * java-tree.h (java_type_for_mode, java_type_for_size): New.
4839 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
4841 * typeck.c (type_for_mode, type_for_size): Update.
4843 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4845 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
4847 2002-03-28 Tom Tromey <tromey@redhat.com>
4849 * except.c (expand_end_java_handler): If the handler type is NULL,
4850 use java.lang.Throwable. Fixes PR java/5986.
4852 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4854 Fix for PR java/4715:
4855 * jcf-parse.c (parse_source_file_3): New function.
4856 (read_class): Call it.
4857 (java_parse_file): Likewise.
4859 2002-03-28 Jan Hubicka <jh@suse.cz>
4861 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
4863 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4865 * parse.y (resolve_package): Initialize "decl".
4866 (lookup_package_type): Remove unused function.
4868 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4870 Fix for PR java/5993:
4871 * parse.y (resolve_package): Return the decl if resolution was
4872 successful. Don't special case "java.lang" and "java.lang.reflect"
4873 packages. Set type_name to the merged identifier.
4874 (resolved_qualified_expression_name): Print error using "name" if
4875 resolve_package returns NULL_TREE.
4877 2002-03-27 Tom Tromey <tromey@redhat.com>
4879 * expr.c (expand_invoke): Don't generate null pointer check if
4880 we're calling <init>.
4882 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
4884 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
4886 * java-tree.h (java_lang_expand_expr): Similarly.
4887 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
4888 (java_init): Don't set hook.
4890 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4892 Fix for PR java/5850:
4893 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
4894 context if field was not found in the current scope.
4895 * expr.c (lookup_field): Don't look in enclosing contexts.
4897 2002-03-26 Tom Tromey <tromey@redhat.com>
4899 Fix for PR java/5942:
4900 * parse.y (init_src_parse): Added sanity check.
4901 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
4904 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
4906 * decl.c (lang_mark_tree): Rename java_mark_tree.
4907 * java-tree.h (java_mark_tree): New.
4908 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
4910 2002-03-25 Zack Weinberg <zack@codesourcery.com>
4912 * lex.c: Change java_perform_atof to take normal parameters
4913 instead of a pointer to a parameter block. Call it directly
4916 2002-03-22 Mark Wielaard <mark@klomp.org>
4918 Fix for PR java/5368:
4919 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
4920 when printing error message.
4922 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
4924 * decl.c (maybe_build_cleanup): Remove.
4926 2002-03-22 Tom Tromey <tromey@redhat.com>
4928 Andrew Haley <aph@cambridge.redhat.com>
4930 * expr.c (build_field_ref): Don't build a check if the field is a
4933 2002-03-21 Eric Blake <ebb9@email.byu.edu>
4935 Fix for PR java/6026:
4936 * lex.c (java_lex): Fix parsing of consecutive floats.
4938 2002-03-21 Tom Tromey <tromey@redhat.com>
4940 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
4943 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
4945 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
4946 insert_block, getdecls, kept_level_p, global_bindings_p): New.
4948 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4950 * gcj.texi: @code{gcj} becomes @command{gcj}.
4951 @code{gcc} becomes @command{gcc}.
4952 GcjRaw changed to gnu.gcc.RawData.
4954 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
4956 * decl.c (start_java_method): Use new hook.
4957 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
4958 (java_init): Remove old hook.
4960 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4962 * builtins.c (define_builtin): Do nothing if `type' is null.
4965 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4967 * parse.y (parser_check_super_interface): Fix error message
4970 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4972 * jcf-parse.c (get_constant): Delete unused variables.
4974 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
4976 * java-tree.h (java_parse_file): New.
4977 * jcf-parse.c (yyparse): Rename java_parse_file.
4978 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
4980 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4982 * parse.y (craft_constructor): Return the constructor decl.
4983 (java_expand_classes): Update comments.
4984 (lookup_method_invoke): Call fix_constructors immediately for
4985 anonymous class. Fixes PR java/5935.
4987 2002-03-15 Anthony Green <green@redhat.com>
4989 * jcf-parse.c (yyparse): Don't emit class registration
4990 constructor when compiling resource files.
4992 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4994 * lang.c (java_tree_code_type, java_tree_code_length,
4995 tree_code_name): Delete.
4996 (tree_code_type, tree_code_length, tree_code_name): Define.
4997 (java_init): Don't try to copy into the various tree_code
5000 2002-03-12 Tom Tromey <tromey@redhat.com>
5002 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5003 UTF-8, not UCS-2. Fixes PR java/5923.
5005 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5006 a call_expr wrapped in a convert. Fixes PR java/5848.
5008 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5010 * jcf-write.c (write_classfile): Improve error strings.
5012 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5014 * lex.c: Adjust comments to GNU standards.
5016 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5018 Fix for PR java/5902:
5019 * lex.c (java_lex): Fix parsing of literals.
5021 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5023 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5024 to prevent it getting evaluated twice in the store checking case.
5025 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5028 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5030 * decl.c (java_init_decl_processing): Make sure class_type_node
5031 alignment is not less than 64 bits if hash synchronization is enabled.
5033 2002-03-08 Per Bothner <per@bothner.com>
5035 * parse.y (java_complete_lhs): Check if patch_assignment
5036 returned an error-mark.
5038 * parse.y (try_builtin_assignconv): Don't special-case zero.
5040 2002-03-08 Per Bothner <per@bothner.com>
5042 Fix for PR java/5812.
5043 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5044 here instead of in JSR macro. Likewise with load_type_state call.
5045 Do the latter on if the return_pc has been verified (the jsr returns).
5046 (JSR): Now just call build_java_jsr.
5048 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5050 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5051 (java.install-common): Link native driver to
5052 JAVA_TARGET_INSTALL_NAME.
5054 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5056 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5057 * builtins.c(sin_builtin): Likewise
5058 * builtins.c(sqrt_builtin): Likewise
5060 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5062 * java/expr.c, java/jcf-parse.c, java/lex.c:
5063 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5064 REAL_ARITHMETIC blocks unconditional. Delete some further
5065 #ifdef blocks predicated on REAL_ARITHMETIC.
5067 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5069 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5070 explicit sizeof/sizeof.
5071 * decl.c (java_init_decl_processing): Likewise.
5072 * jcf-parse.c (init_jcf_parse): Likewise.
5073 * parse.y (init_src_parse): Likewise.
5075 2002-03-02 Per Bothner <per@bothner.com>
5077 Make --CLASSPATH by a synonym for --classpath and -classpath.
5078 Implement --bootclasspath.
5079 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5080 (classpath_l): Remove.
5081 (jcf_path_CLASSPATH_arg): Remove.
5082 (jcf_path_bootclasspath_arg): New function.
5083 (jcf_path_seal): Simplify accordingly.
5085 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5086 (jcf_path_CLASSPATH): Remove declaration.
5087 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5088 (lang_specific_driver): Translate -bootclasspath.
5089 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5090 * lang.c (decode_lang_options): Do jcf_path_init first.
5091 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5092 * gjavah.c: Also handle --bootclasspath.
5093 Handle --CLASSPATH as a synonum for --classpath.
5094 * jcf-dump.c: Likewise.
5096 "." is not part of system path, but is the default for --classpath.
5097 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5098 (jcf_path_seal): Add "." if no CLASSPATH specified.
5100 * gcj.texi: Document changes.
5102 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5104 * expr.c (build_java_arraystore_check): Fix formatting.
5106 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5108 Fix for PR java/5758, java/5632:
5109 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5110 inner-class separator too.
5111 * parse.y (do_resolve_class): New local `decl_result.'
5112 Progressively build a name for what can have been loaded.
5114 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5116 * expr.c (java_array_data_offset): Removed function.
5117 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5118 (build_java_array_length_access): Obtain "length" value using a
5119 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5120 (build_java_arrayaccess): Correct comment. Access "data" using a
5121 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5122 (build_java_arraystore_check): New function.
5123 (expand_java_arraystore): Use build_java_arraystore_check.
5124 * parse.y (patch_assignment): Simplify code to insert a store check
5125 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5126 * check-init.c (check_init): Update to reflect that an array length
5127 access is now a COMPONENT_REF.
5128 * gcj.texi (Code Generation): Improve documentation of
5129 -fno-bounds-check. Add documentation for -fno-store-check.
5130 * java-tree.h (flag_store_check): Declare.
5131 (build_java_arraystore_check): Declare.
5132 * lang.c (flag_store_check): Initialize to 1.
5133 (lang_f_options): Add store-check option.
5134 * jvspec.c: Don't pass store-check option to jvgenmain.
5135 * lang-options.h: Add help string for -fno-store-check.
5137 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5139 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5140 * java-tree.h (java_dup_lang_specific_decl): New.
5141 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5143 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5145 * builtins.c, decl.c: Delete traditional-mode-related code
5146 copied from the C front end but not used, or used only to
5147 permit the compiler to link.
5149 2002-02-22 Tom Tromey <tromey@redhat.com>
5151 Fix for PR java/2369:
5152 * jvspec.c (verify_class_name): New function.
5153 (lang_specific_driver): Call it.
5154 (JAVA_START_CHAR_P): New macro.
5155 (JAVA_PART_CHAR_P): Likewise.
5157 2002-02-22 Per Bothner <per@bothner.com>
5159 * class.c: Change vtable to be more compatible with g++ v3 abi.
5160 (get_dispatch_table): Prepend offset-to-top (always 0) and
5161 type_info pointer (currently unimplemented hence NULL) to vtable.
5162 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5163 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5164 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5165 (build_dtable_decl): Add declarations for new fields.
5167 2002-02-20 Per Bothner <per@bothner.com>
5169 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5170 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5171 don't need to set it on the COMPOUND_EXPR - the caller does that.
5173 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5175 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5176 `--CLASSPATH' becomes `--classpath.'
5177 * gjavah.c: Likewise.
5178 * jcf-dump.c: Likewise.
5179 * lang-options.h: Likewise.
5181 * jcf-path.c: Updated comment.
5182 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5183 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5184 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5185 (jcf_path_CLASSPATH_arg): Ditto.
5186 (classpath_u): Updated leading comment.
5188 2002-02-20 Per Bothner <per@bothner.com>
5190 * builtins.c (check_for_builtin): New function.
5191 (build_call_or_builtin): Remove.
5192 * java-tree.h: Update accordingly.
5193 * expr.c (expand_invoke): Use build + check_for_builtin instead
5194 of build_call_or_builtin.
5195 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5196 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5197 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5199 2002-02-17 Tom Tromey <tromey@redhat.com>
5201 * java-tree.h (TYPE_STRICTFP): New macro.
5202 (struct lang_type) [strictfp]: New field.
5203 (CLASS_STRICTFP): New macro.
5204 (METHOD_STRICTFP): New macro.
5205 (struct lang_decl) [strictfp]: New field.
5206 * parse.y (method_header): Disallow strictfp constructor or
5208 (STRICT_TK): Move before MODIFIER_TK.
5209 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5210 (METHOD_MODIFIERS): Likewise.
5211 (INTERFACE_MODIFIERS): Likewise.
5212 * jcf-write.c (get_access_flags): Likewise.
5213 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5214 (add_method_1): Likewise.
5215 (get_access_flags_from_decl): Likewise.
5216 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5217 recognize strictfp flag.
5218 * jcf.h (ACC_STRICT): New define.
5220 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5222 * class.c(build_utf8_ref): Move declaration of decl_size
5224 2002-02-07 Tom Tromey <tromey@redhat.com>
5226 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5229 2002-02-04 Anthony Green <green@redhat.com>
5231 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5232 sections if available.
5234 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5236 * parse.y (java_expand_classes): Fix typo in static field loop.
5238 2002-02-02 Richard Henderson <rth@redhat.com>
5240 * class.c (add_field): Mark static fields external.
5241 (build_class_ref): Remove redundant set.
5242 * parse.y (java_expand_classes): Mark static fields of classes
5243 to be compiled as local.
5244 * jcf-parse.c (parse_class_file): Likewise.
5246 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5248 * gcj.texi (About CNI): New node.
5250 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5253 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5254 setlocale() with LC_CTYPE as a parameter.
5257 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5259 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5260 Follow GNU Coding Standards for --version.
5262 2002-01-28 Tom Tromey <tromey@redhat.com>
5264 * expr.c (build_jni_stub): Ensure storage for `meth' is
5266 * parse.y (java_complete_expand_methods): Set
5267 current_function_decl before building JNI stub.
5269 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5271 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5274 2002-01-22 Tom Tromey <tromey@redhat.com>
5276 * decl.c (java_init_decl_processing): Use add_predefined_file.
5277 Predefine RawData.java.
5278 (predef_filenames): Removed.
5279 (java_init_decl_processing): Don't register predef_filenames.
5280 * jcf-parse.c (add_predefined_file): New function.
5281 (predefined_filename_p): Rewrote.
5282 (predefined_filename_p): No longer static.
5283 * decl.c (java_init_decl_processing): Call initialize_builtins.
5284 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5285 (java/builtins.o): New target.
5286 * builtins.c: New file.
5287 * parse.y (patch_invoke): Use build_call_or_builtin.
5288 * java-tree.h (build_call_or_builtin): Declare.
5289 (initialize_builtins): Declare.
5290 (java_set_exception_lang_code): Removed unused declaration.
5291 (PREDEF_FILENAMES_SIZE): Removed.
5292 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5293 (predef_filenames): New define.
5294 (add_predefined_file): Declare.
5295 (predefined_filename_p): Declare.
5296 * expr.c (expand_invoke): Use build_call_or_builtin.
5298 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5300 * parse.y (patch_switch_statement): Fix format specifier.
5302 2002-01-16 Tom Tromey <tromey@redhat.com>
5304 More for PR java/5365:
5305 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5307 (process_file): Generate include for
5308 java.lang.UnsupportedOperationExceptions.
5310 2002-01-15 Andreas Jaeger <aj@suse.de>
5312 * .cvsignore: Add man pages.
5314 2002-01-15 Tom Tromey <tromey@redhat.com>
5316 Fix for PR java/5365:
5317 * gjavah.c (process_file): Turn class name into a file name.
5319 2002-01-14 Matthias Klose <doko@debian.org>
5321 * gcj.texi: Fix whitespace and formatting errors in the
5322 synopsis of the man pages. Update copyright.
5324 2002-01-14 Tom Tromey <tromey@redhat.com>
5327 * Make-lang.in (java.install-man): Handle jv-convert man page.
5328 (java.generated-manpages): Added jv-convert.1.
5329 (java.uninstall): Remove jv-convert.1.
5330 (java.maintainer-clean): Likewise.
5331 ($(srcdir)/java/jv-convert.1): New target.
5332 * gcj.texi (Top): Link to jv-convert node.
5333 (Individual utilities): Likewise.
5334 (Invoking jv-convert): New node.
5336 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5337 Martin Kahlert <martin.kahlert@infineon.com>
5339 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5340 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5342 2002-01-03 Graham Stott <grahams@redhat.com>
5344 * class.c (compile_resource_file): Update copyright date.
5345 Constify filename parameter.
5346 (java-tree.h): Update copyright date.
5347 (compile_resource_file): Constify filename parameter.
5349 2002-01-03 Graham Stott <grahams@redhat.com>
5351 * gcc/jcf-parse.c: Update copyright date.
5352 (yyparse): Constify resource_filename.
5354 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5356 * parse.y (src_parse_roots): Don't needlessly zero init.
5358 2001-12-31 Tom Tromey <tromey@redhat.com>
5360 * parse.y (dump_java_tree): New function.
5361 (source_end_java_method): Call it.
5362 (end_class_declaration): Likewise.
5363 * lang.c (java_decode_option): Call dump_switch_p.
5365 2001-12-28 Tom Tromey <tromey@redhat.com>
5367 * gen-table.pl: Don't process characters after \uffff. Added
5368 comment pointing to input file.
5370 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5372 * gen-table.pl: Const-ify output. Document the location of a
5373 suitable unicode input file.
5375 * chartables.h: Regenerate.
5377 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5379 * chartables.h: Const-ify.
5380 * gjavah.c (options): Likewise.
5381 * jcf-dump.c (options): Likewise.
5382 * jv-scan.c (options): Likewise.
5383 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5384 * parse.y (binop_lookup): Likewise.
5386 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5388 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5389 the static arrays that are output.
5390 * jvspec.c (jvgenmain_spec): Make static.
5391 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5392 * keyword.h: Regenerate.
5393 * lang.c (string_option, process_option_with_no, lang_f_options,
5394 lang_W_options): Const-ify.
5395 * lex.c (java_lex): Likewise.
5397 2001-12-21 Richard Henderson <rth@redhat.com>
5399 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5400 (get_boehm_type_descriptor): ... here. Arrange for the
5401 TREE_TYPE to get set properly.
5403 2001-12-21 Richard Henderson <rth@redhat.com>
5405 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5406 only if the target requires collect2.
5408 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5410 2001-12-20 Tom Tromey <tromey@redhat.com>
5413 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5414 CAN_COMPLETE_NORMALLY for the node.
5415 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5416 generate code for second branch if first branch can't complete
5418 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5419 the loop head if the loop body can't complete normally.
5421 2001-12-20 Tom Tromey <tromey@redhat.com>
5424 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5425 case where `finally' clause can't complete normally.
5427 2001-12-20 Tom Tromey <tromey@redhat.com>
5430 * parse.y (analyze_clinit_body): Added this_class parameter.
5431 Check for more cases where we must keep <clinit>.
5432 (maybe_yank_clinit): Cleaned up flow control.
5434 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5436 * decl.c (java_init_decl_processing): Don't initialize
5437 finit_leg_identifier_node.
5438 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5439 (finit_leg_identifier_node): Remove.
5440 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5442 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5444 * mangle.c (mangle_member_name): Don't special-case for
5446 * mangle_name.c (unicode_mangling_length): Likewise.
5447 (append_unicode_mangled_name): Likewise.
5448 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5451 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5453 * expr.c (build_java_array_length_access): Don't force null pointer
5454 check unless flag_check_references is set.
5456 2001-12-20 Tom Tromey <tromey@redhat.com>
5458 Fix for PR java/3417:
5459 * parse.y (patch_assignment): Added special processing for
5461 (patch_return): Don't convert booleans to integers, and don't
5462 special-case `null'.
5464 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5466 * config-lang.in (diff_excludes): Remove.
5468 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5470 * gcj.texi: Update link to GCC manual.
5472 2001-12-17 Tom Tromey <tromey@redhat.com>
5474 * parse.y (link_nested_class_to_enclosing): Removed useless
5477 2001-12-16 Tom Tromey <tromey@redhat.com>
5479 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5482 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5484 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5485 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5488 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5490 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5492 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5494 * decl.c (java_init_decl_processing): Build otable_type correctly.
5495 otable_decl is an otable_type.
5497 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5499 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5500 otable_type, otable_ptr_type, method_symbol_type,
5501 method_symbols_array_type, method_symbols_array_ptr_type): New
5502 field/global tree definitions.
5503 (flag_indirect_dispatch): New flag.
5504 * decl.c (java_init_decl_processing): Initialize new otable and
5505 otable_syms type nodes and decls. Add new field "index" to
5507 * class.c (build_method_symbols_entry): New function.
5508 (make_method_value): Set "index" to to method's vtable index for
5509 virtual methods when indirect-dispatch is not used.
5510 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5511 and set vtable_method_count to -1. Set otable and otable_syms field
5512 if indirect-dispatch is used and there was something to put in them.
5513 (build_method_symbols_entry): New function.
5514 (emit_offset_symbol_table): New function.
5515 * expr.c (get_offset_table_index): New function.
5516 (build_invokevirtual): Build array reference to otable at the index
5517 returned by get_offset_table_index, and use the result as the vtable
5519 (build_invokeinterface): Similar.
5520 * jcf-parse.c (yyparse): If indirect-dispatch, call
5521 emit_offset_symbol_table at the end of compilation, after all classes
5522 have been generated.
5523 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5524 * lang.c (flag_indirect_dispatch): Define.
5525 (lang_f_options): Add indirect-dispatch flag.
5527 2001-12-14 Matthias Klose <doko@debian.org>
5529 * gcj.texi: Markup for man page generation. Document missing
5530 options printed by <tool> --help.
5531 Terminate description of gij's -ms option with a dot.
5532 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5533 (java.generated-manpages java.install-man, java.uninstall,
5534 java-maintainer-clean) Updated.
5536 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5538 * class.c (get_dispatch_table): Fix java vtable layout
5539 for TARGET_VTABLE_USES_DESCRIPTORS.
5540 * decl.c (java_init_decl_processing): Initialize
5541 alloc_no_finalizer_node, finalize_identifier_node.
5542 * expr.c (class_has_finalize_method): New function.
5543 (expand_java_NEW): Generate calls for finalizer-free allocation.
5544 (build_invokevirtual): Fix java vtable layout for
5545 TARGET_VTABLE_USES_DESCRIPTORS.
5546 * java-tree.h (enum java_tree_index): New entries:
5547 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5548 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5549 (class_has_finalize_method): declare.
5550 (HAS_FINALIZER_P): New macro.
5551 * parse.y (patch_invoke): Generate calls for finalizer-free
5554 2001-12-12 Matthias Klose <doko@debian.org>
5556 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5557 whitespace at end of line.
5559 2001-12-11 Tom Tromey <tromey@redhat.com>
5561 * lex.c (java_init_lex): Define wfl_to_string as
5562 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5564 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5566 * class.c (make_method_value): Use null_pointer_node to
5567 represent empty exception table.
5569 2001-12-10 Tom Tromey <tromey@redhat.com>
5571 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5573 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5575 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5577 2001-12-09 Per Bothner <per@bothner.com>
5579 * check-init.c (current_switch_has_default): New static field.
5580 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5581 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5582 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5584 2001-12-09 Tom Tromey <tromey@redhat.com>
5586 * check-init.c (check_init): Don't allow pre- or post- increment
5587 or decrement of final variable.
5588 (final_assign_error): Minor error message rewording.
5590 2001-12-08 Tom Tromey <tromey@redhat.com>
5592 * java-tree.h: Fixed typo.
5594 * gjavah.c (decompile_method): Don't decompile to `return this'
5597 * gjavah.c (cxx_keywords): Re-sorted.
5598 * lex.c (cxx_keywords): Re-sorted.
5600 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5603 * gjavah.c (print_namelet): Clear subnamelets.
5604 (HANDLE_METHOD): Set `method_printed' earlier.
5606 2001-12-07 Tom Tromey <tromey@redhat.com>
5608 * lang.c (lang_f_options): Added
5609 optimize-static-class-initialization.
5610 (java_decode_option): Removed special case.
5612 2001-12-07 Per Bothner <per@bothner.com>
5614 * check-init.c (check_init): Fix typo freeing memory twice.
5616 2001-12-05 Per Bothner <per@bothner.com>
5618 Restore support for static class initialization optimization.
5619 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5620 * check-init.c (check_int): At end of BLOCK handle initialization
5621 blocks, which used to be done in java_complete_expand_method but did
5622 not handle the case where check_for_initialization might allocate
5623 more than a word of bits.
5624 * decl.c (lang_make_tree): The smic field is now a tree.
5625 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5626 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5628 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5630 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5631 Change from a hash table to a list.
5632 (struct_lang_decl): Change field 'smic' to match.
5633 * class.c (add_method_1): Initialize
5634 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5635 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5636 (java_expand_method_bodies): -here, since 'smic' is now a list.
5637 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5639 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5641 * class.c (java_hash_compare_tree_node): Fix casts.
5643 2001-12-04 Per Bothner <per@bothner.com>
5645 * check-init.c: Handle definite unassignment to finals in addition
5646 to definite assignment.
5647 (loop_current_locals): New field.
5648 (num_current_locals, int start_current_locals, num_current_words):
5650 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5651 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5652 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5653 (get_variable_decl, check_final_reassigned): New functions.
5654 (check_init, check_bool_init): Modify as needed for checking finals.
5655 (check_for_initialization): Take extra parameter and return void.
5656 Do extra start-up logic to check final fields for assignment.
5657 * parse.y (check_static_final_variable_assignment_flag,
5658 reset_static_final_variable_assignment_flag, check_final_assignment,
5659 check_final_variable_local_assignment_flag,
5660 reset_final_variable_indirect_assignment_flag,
5661 reset_final_variable_global_assignment_flag): Remove functions.
5662 (java_complete_expand_methods, outer_field_access_fix,
5663 patch_assignment): Remove no-longer used logic.
5664 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
5665 * parse.y (register_fields, java_complete_tree): Update accordingly.
5667 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
5668 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
5669 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
5671 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
5673 * java-tree.h (DECL FINAL): New bit-field.
5674 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
5675 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
5676 (DECL_INIT_CALLS_THIS): New macro.
5677 (struct lang_decl): New bit-field init_calls_this.
5678 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
5679 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
5680 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
5681 use it for both local variables and final fields.
5682 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
5684 (struct lang_type): Remove hfv bit-field.
5685 (check_for_initialization): Change to return void.
5687 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
5688 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
5689 * check-init.c (final_assign_error): New helper function.
5690 (check_final_reassigned, check_init): Use it.
5691 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
5693 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
5694 bit-fields to unsigned.
5696 2001-12-03 Per Bothner <per@bothner.com>
5698 * parse.y (patch_binop): Minor constant folding.
5700 * parse.y (build_current_thisn): Shorter 'buffer'.
5702 2001-12-03 Per Bothner <per@bothner.com>
5704 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
5705 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
5706 * jcf-write.c (generate_bytecode_insns): Remove support for
5707 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
5708 * check-init.c (check_init): Likewise.
5710 2001-12-03 Per Bothner <per@bothner.com>
5712 * verify.c (subroutine_nesting): New function.
5713 (verify_jvm_instructions): Use it to fix logic for checking that
5714 we're done with the current subroutine.
5716 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
5717 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
5719 2001-12-03 Per Bothner <per@bothner.com>
5721 * jcf.h: Fix obvious typo in comment.
5722 * typeck.c (build_null_signature): Add comment.
5724 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
5726 * expr.c: Remove leading capital from diagnostic messages, as
5727 per GNU coding standards.
5728 * jcf-io.c: Similarly.
5729 * jcf-parse.c: Similarly.
5730 * jv-scan.c: Similarly.
5731 * jvspec.c: Similarly.
5732 * mangle.c: Similarly.
5734 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
5735 Alexandre Petit-Bianco <apbianco@redhat.com>
5737 * expr.c (build_java_arrayaccess): Call save_expr on array for
5738 correct evaluation order, modified comment, fixed indentation.
5739 * parse.y: (patch_assignment): Correctly extract the array base
5740 from the tree generate by build_java_arrayaccess, added comments.
5741 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
5742 Fixes PR java/3096, PR java/3803, PR java/3965.
5744 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
5746 * expr.c (expand_byte_code): Remove trailing periods from messages.
5747 * jcf-parse.c (load_class, jcf_parse): Similarly.
5748 * jcf-write.c (generate_classfile): Similarly.
5749 * lex.c (java_lex): Similarly.
5751 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5753 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
5755 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
5757 * Make-lang.in (java.generated-manpages): New dummy target.
5759 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5761 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5763 (lang_specific_pre_link): Use set_input to set input_filename.
5765 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5766 (main): Fix definition.
5767 Strip `main' from classname.
5770 2001-11-18 Roger Sayle <roger@eyesopen.com>
5772 * parse.h (java_expand_switch): Remove old prototype.
5774 2001-11-18 Tom Tromey <tromey@redhat.com>
5776 Fix for PR java/1401:
5777 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
5779 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
5782 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
5784 * lang.c (finish_parse): Rename to java_finish.
5785 (LANG_HOOKS_FINISH, java_finish): New.
5787 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
5789 * decl.c (init_decl_processing): Rename java_init_decl_processing.
5790 * java-tree.h: New prototype.
5791 * lang.c (java_init): Update prototype. Combine with old init_parse.
5793 2001-11-13 Tom Tromey <tromey@redhat.com>
5795 * gjavah.c (method_signature): New global.
5796 (HANDLE_METHOD): Set it.
5797 (decompile_return_statement): New function.
5798 (decompile_method): Use it.
5799 (print_method_info): Removed `synth' argument.
5801 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5803 * java-tree.h (java_set_yydebug): New.
5804 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
5805 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
5806 (print_lang_decl, print_lang_type, print_lang_identifier,
5807 print_lang_statistics, lang_print_xnode): Remove.
5809 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5811 * jcf-parse.c (init_lex): Remove.
5812 * lang.c (language_string, lang_identify): Remove.
5813 (struct lang_hooks): Constify.
5814 (LANG_HOOKS_NAME): Override.
5815 (init_parse): Update.
5817 2001-11-08 Andreas Franck <afranck@gmx.de>
5819 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
5820 program_transform_name the way suggested by autoconf.
5821 (java.install-common): Also transform auxiliary program names with
5822 program_transform_name.
5824 2001-11-08 Tom Tromey <tromey@cygnus.com>
5826 * parse.y (trap_overflow_corner_case): New rule.
5827 (unary_expression): Use it.
5828 * lex.c (java_init_lex): Don't set minus_seen.
5829 (yylex): Don't use minus_seen. Communicate overflow to parser for
5831 (error_if_numeric_overflow): New function.
5832 * parse.h (minus_seen): Removed field.
5833 (JAVA_RADIX10_FLAG): New define.
5835 2001-11-07 Tom Tromey <tromey@redhat.com>
5837 Patch for PR java/1414:
5838 * parse.y (case_label_list): New global.
5839 (goal): Register case_label_list with GC.
5840 (java_complete_lhs): Save new case on case_label_list.
5841 (patch_switch_statement): Check for duplicate case labels.
5843 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5845 * parse.y (patch_assignment): Removed unused third argument.
5846 (java_complete_lhs): Removed unused third argument to patch_assignment.
5848 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
5850 * lang.c: Include langhooks-def.h.
5851 * Make-lang.in: Update.
5853 2001-10-31 Zack Weinberg <zack@codesourcery.com>
5855 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
5857 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5859 * mangle.c (find_compression_record_match): Don't match compression
5860 records for package name elements unless they occur at the start of
5861 the name. Fix for PR java/4717.
5863 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5865 * expr.c (expand_java_field_op): Don't special-case references to
5866 java.lang.PRIMTYPE.TYPE.
5867 (build_primtype_type_ref): Removed.
5868 * java-tree.h (build_primtype_type_ref): Remove prototype.
5869 * parse.y (maybe_build_primttype_type_ref): Removed.
5870 (complete_function_arguments): Don't special-case references to
5871 java.lang.PRIMTYPE.TYPE.
5872 (patch_assignment): Likewise.
5873 (array_constructor_check_entry): Likewise.
5875 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5877 * mangle.c (static tree compression_table): Fixed leading comment.
5878 * parse.h (struct parser_ctxt): Fixed field comment.
5879 * parse.y (check_pkg_class_access): New prototype, fixed leading
5880 comment, new parameter used to emit error only if passed as true.
5881 (parse_check_super): Pass extra argument to check_pkg_class_access.
5882 (do_resolve_class): Likewise.
5883 (process_imports): Likewise.
5884 (read_import_dir): Fixed indentation.
5885 (find_in_imports_on_demand): New local class_type_name. Local
5886 node_to_use deleted. while loop changed into for loop. Report
5887 multiple definition only for accessible classes. Improved error
5889 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
5890 assigned to parameter list, fixed indentation. while loop changed
5891 into for loop, restore TREE_CHAIN on local `tem' before the next
5894 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5896 * lang.c (lang_get_alias_set): Deleted.
5898 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5900 * gjavah.c (jni_print_char): Fix thinko in last change.
5902 * gjavah.c (jni_print_char, decode_signature_piece): Use
5903 safe-ctype macros and/or fold extra calls into fewer ones.
5904 * lex.c (java_read_unicode, java_lex): Likewise.
5905 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
5906 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
5907 * mangle_name.c (append_unicode_mangled_name,
5908 unicode_mangling_length): Likewise.
5910 2001-10-17 Richard Henderson <rth@redhat.com>
5912 * Make-lang.in (java/lang.o): Depend on langhooks.h.
5914 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5916 * lang.c (langhooks.h): Included.
5917 (LANG_HOOKS_INIT): Redefined.
5918 (LANG_HOOKS_INIT_OPTIONS): Likewise.
5919 (LANG_HOOKS_DECODE_OPTION): Likewise.
5920 (struct lang_hooks lang_hooks): New initialization.
5922 2001-10-11 Per Bothner <per@bothner.com>
5924 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
5925 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
5926 The former is simpler, and jcf-write.c handles it better.
5927 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
5928 or WITH_CLEANUP_EXPR.
5929 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
5930 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
5932 * parse.y (patch_if_else_statement): If the condition is constant,
5933 optimize away the test.
5935 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5937 * parse.y (patch_cast): Call patch_string on the first operand of
5938 the incoming node, update it if necessary. Fixes PR java/4510.
5940 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5942 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
5943 when name qualifier matches a package name.
5945 2001-10-08 Tom Tromey <tromey@redhat.com>
5947 Fix for PR java/4489:
5948 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
5949 force a new label when computing `body_block'.
5951 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5953 * jcf-io.c (format_uint): Const-ify.
5954 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
5955 * lex.c (java_get_line_col): Likewise.
5956 * parse.y (build_incdec): Likewise.
5958 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5960 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
5961 a NULL enclosing context if appropriate. Fixes PR java/4466.
5963 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5965 * parse.y (patch_assignment): Use lvalue's original TYPE when
5966 building the final COMPOUND_EXPR.
5967 (try_reference_assignconv): Fixed leading comment.
5969 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5971 * parse.y (check_final_variable_indirect_assignment): For
5972 COMPOUND_EXPR, return only if finals were found initialized
5973 properly, if not, keep on checking.
5974 (check_final_variable_global_assignment_flag): New local
5975 error_found, set when appropriate and used to decide whether to
5976 report uninitialized finals. Fixed typo in comment.
5978 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5980 * decl.c (init_decl_processing): Fixed typo in predef_filenames
5981 last three initializations. Fixes PR java/4360.
5983 2001-09-21 Richard Henderson <rth@redhat.com>
5985 * class.c (get_dispatch_table): Handle function descriptors.
5986 (build_dtable_decl): Likewise.
5987 * expr.c (build_invokevirtual): Likewise.
5989 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5991 * parse.y (patch_method_invocation): Build class initialization
5992 when static finals are used to qualify method invocation.
5995 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
5997 * parse.h: (WFL_STRIP_BRACKET): Re-written using
5998 build_type_name_from_array_name.
5999 (STRING_STRIP_BRACKETS): New macro.
6000 * parse.y (build_type_name_from_array_name): New function.
6001 (array_creation_expression:): Accumulate []s instead of [s.
6002 (cast_expression:): Accumulate []s instead of [s after cast type
6004 (build_array_from_name): Local string deleted, use
6005 build_type_name_from_array_name.
6006 (build_unresolved_array_type): Accumulate []s instead of [s after
6008 (register_fields): Fixed comment.
6009 (resolve_class): Local name, base deleted, new locals tname and
6010 array_dims. Use build_type_name_from_array_name. Use array_dims to
6012 (purify_type_name): Use STRING_STRIP_BRACKETS.
6014 2001-09-18 Andreas Jaeger <aj@suse.de>
6016 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6017 * jv-scan.c: Likewise.
6019 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6021 * parse.y (patch_method_invocation): Inner class creation context
6022 check not enforced within constructors. Fixes PR java/1873.
6024 2001-09-16 Tom Tromey <tromey@redhat.com>
6026 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6027 NOTE_PUSH for single-case push. Fixes PR java/4189.
6029 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6031 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6032 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6033 (struct lang_type): New fields import_list and import_demand_list.
6034 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6035 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6036 (do_resolve_class): New local saved_enclosing_type, initialized,
6037 passed as parameter to find_in_imports and find_in_imports_on_demand.
6038 (find_in_imports): Added paramater enclosing_type, use its
6039 TYPE_IMPORT_LIST when applicable.
6040 (find_in_imports_on_demand): Added parameter enclosing_type, use
6041 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6042 declaration and initialization.
6043 (fold_constant_for_init): Switch/restore current_class to the
6044 appropriate context.
6046 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6048 * verify.c (verify_jvm_instructions): Fix typo.
6050 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6052 * expr.c (expand_invoke): Const-ification.
6053 * parse.y (patch_method_invocation): Likewise.
6055 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6057 * gjavah.c (cxx_keywords): Const-ification.
6058 * keyword.gperf (java_keyword): Likewise.
6059 * lang.c (java_tree_code_name): Likewise.
6060 * lex.c (cxx_keywords): Likewise.
6061 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6063 2001-09-11 Richard Henderson <rth@redhat.com>
6065 * parse.h (ctxp_for_generation): Mark extern.
6067 2001-09-10 Richard Henderson <rth@redhat.com>
6069 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6071 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6073 * typeck.c (java_array_type_length, build_prim_array_type):
6074 Represent empty arrays by NULL index.
6076 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6078 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6079 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6081 2001-09-06 Anthony Green <green@redhat.com>
6083 * class.c (O_BINARY): Define if necessary.
6084 (registerResource_libfunc): Declare.
6085 (init_class_processing): Initilize registerResource_libfunc.
6086 (compile_resource_file): New function.
6087 * java-tree.h (resource_name): Declare.
6088 (compile_resource_file): Declare.
6089 * jcf-parse.c (yyparse): Handle compiling java resource files.
6090 * lang.c (java_decode_option): Handle -fcompile-resource option.
6091 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6093 * gcj.texi (Code Generation): Add documentation for -R flag.
6095 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6097 * jcf-write.c (generate_classfile): Issue an error in case of
6098 field/initial value mismatch.
6099 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6100 being initialized and we're generating bytecode.
6101 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6102 set DECL_INITIAL properly when appropriate.
6106 2001-09-01 Per Bothner <per@bothner.com>
6108 * parse.y (maybe_yank_clinit): A field without an initializer is not
6109 relevant. All initializers except static final and constant require
6110 <clinit>, regardless of flag_emit_class_files.
6112 2001-08-31 Per Bothner <per@bothner.com>
6114 * class.c (set_constant_value): When not emitting class files, then a
6115 String ConstantValue is a utf8const_ptr_type.
6117 2001-08-30 Per Bothner <per@bothner.com>
6119 * jcf-write.c (generate_classfile): Check that field is primitive
6120 or string before emitting ConstantValue attribute.
6122 2001-08-30 Per Bothner <per@bothner.com>
6124 * parse.y (resolve_qualified_expression_name): If creating a
6125 COMPOUND_EXPR, set it's type correctly.
6127 2001-08-30 Per Bothner <per@bothner.com>
6129 * jcf-io.c (open_class): Set filename field.
6131 * jcf-parse,c (parse_class_file): Set current_function_decl
6132 for better error message when Code attribute is missing.
6134 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6135 better diagnostics, especially for constructors.
6137 2001-08-30 Per Bothner <per@bothner.com>
6139 * jcf-write.c (generate_classfile): Don't write ConstantValue
6140 attribute if field is not final, for compatibility with jdk.
6142 * jcf-write.c (generate_classfile): Convert ConstantValue values
6143 to correct type. Work-around for front-end bug.
6144 * class.c (set_constant_value): Error if constant has wrong type.
6146 2001-08-30 Per Bothner <per@bothner.com>
6148 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6149 "Double" are printed at verbosity 1.
6151 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6153 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6155 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6157 * parse.y (patch_assignment): Don't verify final re-assignment here.
6158 (java_complete_lhs): Verify assignments to finals calling
6159 patch_assignment. Verify re-assignments to finals before calling
6162 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6164 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6167 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6169 * lex.c (java_lex): new local found_hex_digits. Set and then used
6170 in test to reject invalid hexadecimal numbers.
6171 * parse.y (java_complete_tree): Prevent unwanted cast with
6172 initialized floating point finals.
6173 (patch_binop): Emit a warning when detecting a division by zero,
6174 mark result not constant, don't simplify non integer division.
6176 2001-08-28 Per Bothner <per@bothner.com>
6178 * jcf-write.c (generate_bytecode_insns): For increments and
6179 decrements just recurse to push constant. Improvement on Mark's patch.
6181 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6183 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6184 real conversion for increments and decrements of reals.
6186 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6188 * parse.y (resolve_qualified_expression_name): Handle unresolved
6189 qualified expressions, prevent numerical qualifiers, fixed typo.
6192 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6194 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6195 don't report anything but deprecated class when marked so. Handle
6197 (patch_method_invocation): Check deprecation on methods and types.
6198 (patch_binop): code becomes an enum tree_code, added default: to
6199 switch to handle that. Detect division by zero, try to fold and
6200 return before using a subroutine.
6202 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6204 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6205 file smaller than 4 bytes.
6206 * parse.y (check_inner_circular_reference): New function.
6207 (check_circular_reference): Likewise.
6208 (array_initializer:): Accept {,}.
6209 (java_check_circular_reference): Rewritten using
6210 check_circular_reference and check_inner_circular_reference.
6211 (java_complete_expand_method): Unconditionally save and restore
6212 the unpurged exception list.
6213 (build_dot_class_method_invocation): Unmangle signature parameter.
6215 2001-08-21 Tom Tromey <tromey@redhat.com>
6217 * decl.c (init_decl_processing): Add `throws' field to method
6219 * class.c (make_method_value): Compute `throws' field for method.
6221 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6223 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6224 circularity is detected.
6225 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6227 2001-08-17 Richard Henderson <rth@redhat.com>
6229 * class.c (emit_register_classes): Add align parameter to
6230 call to assemble_integer.
6232 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6234 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6235 loading a class_or_name fails, try considering an innerclass name
6236 and load the enclosing context.
6237 * parse.y (resolve_inner_class): New function.
6238 (find_as_inner_class): Added leading comment.
6239 (register_incomplete_type): Keep the current context as enclosing
6240 context for JDEP_FIELD dependencies.
6241 (do_resolve_class): Locals new_class_decl and super initialized to
6242 NULL. Call resolve_inner_class, explore the enclosing context
6243 superclass if necessary.
6246 2001-08-16 Tom Tromey <tromey@redhat.com>
6248 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6249 * gjavah.c (main): Updated for change to jcf_path_seal.
6250 * lang.c (version_flag): New global.
6251 (java_decode_option): Recognize `-version'.
6252 (java_init): Update for change to jcf_path_seal.
6253 * jcf.h (jcf_path_seal): Added `print' argument.
6254 * jcf-path.c (jcf_path_seal): Added `print' argument.
6256 2001-08-13 Zack Weinberg <zackw@panix.com>
6258 * Make-lang.in (java/decl.o): Update dependencies.
6259 * decl.c: Include libfuncs.h, don't include toplev.h.
6261 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6263 * decl.c (init_decl_processing): exception_type_node,
6264 class_not_found_type_node, and no_class_def_found_type_node
6265 initialized. predef_filenames augmented accordingly.
6266 instinit_identifier_node initialized.
6267 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6268 * java-tree.h (enum java_tree_index): New entries
6269 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6270 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6271 (exception_type_node): New macro.
6272 (class_not_found_type_node): Likewise.
6273 (no_class_def_found_type_node): Likewise.
6274 (instinit_identifier_node): Likewise.
6275 (PREDEF_FILENAMES_SIZE): Adjusted.
6276 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6277 (struct lang_type): Fixed typo in bitfield name.
6278 (DECL_INSTINIT_P): New macro.
6279 (ID_INSTINIT_P): Likewise.
6280 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6282 * parse.y (encapsulate_with_try_catch): New function.
6283 (generate_instinit): Likewise.
6284 (build_instinit_invocation): Likewise.
6285 (ctors_unchecked_throws_clause_p): Likewise.
6286 (add_instance_initializer): Deleted.
6287 (build_instance_initializer): Likewise.
6288 (in_instance_initializer): Likewise.
6289 (check_method_redefinition): instinit$ not to be verified.
6290 (java_complete_expand_methods): Generate instinit$, simplified code.
6291 (build_dot_class_method): Eliminated unnecessary locals. Use
6292 encapsulate_with_try_catch, removed unnecessary code.
6293 (fix_constructors): New local iii. Use build_instinit_invocation.
6294 (patch_method_invocation): Added comment.
6295 (maybe_use_access_method): Don't consider instinit$.
6296 (find_applicable_accessible_methods_list): Shorten the search for
6298 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6299 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6300 (patch_throw_statement): Likewise. Fixed typo.
6302 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6305 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6306 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6308 (lang_specific_pre_link): Use set_input to set input_filename.
6310 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6311 (main): Fix definition.
6312 Strip `main' from classname.
6315 2001-08-11 Zack Weinberg <zackw@panix.com>
6317 * lex.h: Don't include setjmp.h. Don't define
6318 SET_FLOAT_HANDLER or prototype set_float_handler.
6320 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6322 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6323 `poplevel' in the right order.
6325 2001-08-09 Richard Henderson <rth@redhat.com>
6327 * Make-lang.in (class.o): Depend on TARGET_H.
6328 * class.c (emit_register_classes): Use target hooks instead of
6329 assemble_constructor and assemble_destructor.
6331 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6333 * check-init.c (flags.h): Include
6334 (check_init): Don't report uninitialized static class
6335 initialization flags, don't free bit index when doing static class
6336 initialization optimization.
6337 (check_for_initialization): Return type changed to `unsigned int.'
6338 (attach_initialized_static_class): New function.
6339 * class.c (add_method_1): Create the initialized static class
6341 (finish_class): Always emit deferred inline methods.
6342 * decl.c (emit_init_test_initialization): Moved to expr.c
6343 (complete_start_java_method): Don't traverse
6344 DECL_FUNCTION_INIT_TEST_TABLE.
6345 (lang_mark_tree): Mark hash tables in function decls.
6346 * expr.c (emit_init_test_initialization): Moved from decl.c.
6347 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6348 initialization flag, set DECL_CONTEXT and
6349 LOCAL_CLASS_INITIALIZATION_FLAG.
6350 (java_lang_expand_expr): Emit initialization code for static class
6351 initialized flags when entering block, if necessary.
6352 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6353 * java-tree.h (flag_optimize_sci): New global variable declaration.
6354 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6355 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6356 (LOCAL_FINAL_P): Fixed typo in comment.
6357 (FINAL_VARIABLE_P): Likewise.
6358 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6359 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6360 (struct lang_decl): New fields `ict', `smic' and `cif.'
6361 (check_for_initialization): New returned value for global.
6362 (attach_initialized_static_class): New global function.
6363 (STATIC_CLASS_INIT_OPT_P): New macro.
6364 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6365 * lang.c (java_decode_option): Handle
6366 `-fno-optimize-static-class-initialization'
6367 * parse.y (start_complete_expand_method): New function.
6368 (java_expand_method_bodies): Likewise.
6369 (attach_init_test_initialization_flags): Likewise.
6370 (adjust_init_test_initialization): Likewise.
6371 (emit_test_initialization): Likewise.
6372 (java_complete_expand_methods): Nullify abstract and native method
6374 (java_complete_expand_method): New locals `fbody', `block_body'
6375 and `exception_copy.' Reorganized: directly return on empty method
6376 bodies, call `start_complete_expand_method', remember definitely
6377 initialized static class in function, don't expand method bodies.
6378 (java_expand_classes): Call `java_expand_method_bodies' before
6379 `finish_class' when compiling to native.
6380 (resolve_expression_name): Use `orig' after building outer class
6382 (patch_invoke): Remember static method invocations.
6384 2001-08-06 Richard Henderson <rth@redhat.com>
6386 * class.c (emit_register_classes): Pass a symbol_ref and priority
6387 to assemble_constructor.
6389 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6391 * java-tree.h (all_class_filename): New macro.
6392 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6393 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6394 newly created IDENTIFIER_NODE to `all_class_filename.'
6396 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6398 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6399 Use ggc_add_tree_root to register roots.
6401 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6403 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6404 second operand calling check_init.
6405 * decl.c (complete_start_java_method): Swaped second and third
6406 arguments while creating WITH_CLEANUP_EXPR node.
6407 * jcf-write.c (generate_bytecode_insns): Use second operand
6408 instead of third when handling WITH_CLEANUP_EXPR.
6409 * parse.y (java_complete_lhs): Expand second operand of
6410 WITH_CLEANUP_EXPR nodes.
6411 (patch_synchronized_statement): Swaped second and third arguments
6412 while creating WITH_CLEANUP_EXPR node.
6414 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6416 * parse.y (create_interface): Avoid cyclic inheritance report when
6417 syntax error encountered during class definition.
6420 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6422 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6424 (lang_specific_pre_link): Use set_input to set input_filename.
6426 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6427 (main): Fix definition.
6428 Strip `main' from classname.
6431 2001-07-18 Tom Tromey <tromey@redhat.com>
6434 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6435 * lex.c (java_new_lexer): Use ICONV_CONST.
6436 (java_read_char): Likewise.
6437 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6438 (jv-scan$(exeext)): Likewise.
6440 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6442 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6443 * parse.y (check_class_interface_creation): Allow `private' if the
6444 enclosing is not an interface.
6445 (create_interface): Interface tagged public if the enclosing
6446 context is an interface.
6447 (create_class): Class tagged public if the enclosing context
6451 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6453 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6456 2001-07-14 Tim Josling <tej@melbpc.org.au>
6458 * check-init.c (check_init): Remove references to EXPON_EXPR.
6460 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6462 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6463 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6466 2001-07-13 Tom Tromey <tromey@redhat.com>
6468 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6471 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6473 * parse.y (patch_method_invocation): Don't override primary if one
6474 is already provided, but let this$<n> be built. Fixed comment.
6476 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6478 * parse.y (empty_statement:): Report empty statement error only
6479 when found at class declaration level.
6482 2001-07-12 Tom Tromey <tromey@redhat.com>
6484 * expr.c (expand_load_internal): New function.
6485 (LOAD_INTERNAL): Use it.
6487 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6489 * parse.y (verify_constructor_super): Compare anonymous class ctor
6490 args with `valid_method_invocation_conversion_p.'
6493 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6495 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6496 `-fsyntax-only.' Fixes PR java/3248
6498 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6500 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6502 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6504 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6505 current function is static. Fixes PR java/1970
6507 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6509 * parse.y (patch_method_invocation): Add enclosing context to ctor
6510 calls if necessary. Fixes PR java/2953
6512 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6514 * parse.y (resolve_package): Abort if qualified expression member
6516 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6519 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6521 * verify.c: Don't use // comments.
6523 2001-07-05 Tom Tromey <tromey@redhat.com>
6525 * lang.c (flag_assume_compiled): Removed.
6526 * java-tree.h (flag_assume_compiled): Removed.
6527 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6528 -fhash-synchronization, -fuse-divide-subroutine,
6529 -fcheck-references, -femit-class-file, -femit-class-files,
6530 -fassume-compiled. Updated --encoding information. Changed
6531 -foutput-class-dir to `-d'.
6533 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6535 * jcf-parse.c (parse_class_file): Add lineno parameter to
6536 debug_start_source_file call.
6538 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6540 * gcj.texi: Use gpl.texi.
6541 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6542 dependencies and use doc/include in search path.
6544 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6546 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6547 `this'. If so, don't build instance initializers.
6549 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6551 * parse.y (resolve_expression_name): Improved error message for
6552 inner class cases. Fixes PR java/1958
6554 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6556 * lang.c: #include diagnostic.h
6557 (lang_print_error): Add a `diagnostic_context *' parameter.
6558 (java_dummy_print): Likewise.
6559 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6561 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6563 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6564 * jcf.h (typedef struct JCF): New bitfield `finished.'
6565 (JCF_FINISH): Set `finished.'
6566 (JCF_ZERO): Reset `finished.'
6569 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6571 * parse.y (class_body_declaration:): Don't install empty instance
6575 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6577 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6578 (set_class_decl_access_flags): New function.
6579 * java-tree.h (set_class_decl_access_flags): New prototype.
6580 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6581 (parse_class_file): New local `decl_max_locals.' Take wide types
6582 into account to compute DECL_MAX_LOCALS.
6583 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6586 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6588 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6590 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6592 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6593 * parse.y (do_resolve_class): Moved comments out to leading comment
6594 section. Removed local `start', New local `_ht' and
6595 `circularity_hash.' Record `enclosing' in hash table and search
6596 it to detect circularity. Use `enclosing' as an argument to
6597 `lookup_cl.' Free the hash table when done.
6599 2001-06-19 Tom Tromey <tromey@redhat.com>
6601 * lex.c (java_read_char): Disallow invalid and overlong
6602 sequences. Fixes PR java/2319.
6604 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6606 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6608 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6610 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6611 arguments accordingly.
6613 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6615 * gcj.texi: Move contents to just after title page.
6617 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6619 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6621 (patch_incomplete_class_ref): Build the class ref, build the class
6622 init if necessary, complete the tree.
6625 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6627 * parse.y (lookup_field_wrapper): Test `name' code.
6628 (resolve_qualified_expression_name): Test `qual_wfl' code.
6629 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6630 handle `qual_wfl' by code.
6631 (maybe_build_primttype_type_ref): Test `wfl' code.
6633 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6635 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6637 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6638 the dvi file in the java directory.
6640 2001-05-25 Sam TH <sam@uchicago.edu>
6642 * gen-table.pl javaop.h jcf.h lex.h,
6643 parse.h: Fix header include guards.
6645 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6647 * jv-scan.c (version): Update copyright year.
6649 2001-05-21 Per Bothner <per@bothner.com>
6651 * jcf-parse.c (read_class): If class is from .class or .zip file
6652 and it's already been read, don't push/pop parser context.
6654 2001-05-18 Per Bothner <per@bothner.com>
6656 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6657 command line so the jvgenmain-generated main program comes first.
6659 2001-05-15 Tom Tromey <tromey@redhat.com>
6661 * class.c (build_utf8_ref): Don't generate identifier based on
6664 2001-05-12 Richard Henderson <rth@redhat.com>
6666 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
6667 * expr.c (java_lang_expand_expr): Expand it.
6668 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
6669 calling build_exception_object_ref.
6670 * parse.y (catch_clause_parameter): Likewise.
6671 (build_dot_class_method): Likewise.
6672 (try_reference_assignconv): Likewise.
6673 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
6674 * jcf-write.c (generate_bytecode_insns): Likewise.
6676 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6678 * parse.y (build_unresolved_array_type): Set
6679 EXPR_WFL_QUALIFICATION on the newly created wfl.
6680 Fixes PR java/2538. Fixes PR java/2535.
6682 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6684 * parse.y (fix_constructors): Removed unnecessary assignment to
6685 local. Moved assignment to `this$<n>', fixed comments and
6687 (build_wfl_wrap): Fixed indentation.
6688 Fixes PR java/2598, java/2579 and java/2658.
6690 2001-05-03 Mo DeJong <mdejong@redhat.com>
6692 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
6693 check for byte swap.
6695 2000-05-02 Jeff Sturm <jsturm@one-point.com>
6697 * expr.c (build_class_init): Move MODIFY_EXPR
6698 outside of COND_EXPR. Remove variable `call'.
6700 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6702 * decl.c: NULL_PTR -> NULL.
6703 * jcf-write.c: Likewise.
6705 2001-05-01 Tom Tromey <tromey@redhat.com>
6707 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
6708 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
6709 * gcj.texi: Updated copyright text. Include fdl.texi.
6710 (Top): Link to new node.
6712 2001-05-01 Per Bothner <per@bothner.com>
6714 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
6716 2001-05-01 Per Bothner <per@bothner.com>
6718 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
6719 import_list contains the name, not the TREE_PURPOSE.
6721 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6723 * jcf-io.c (read_zip_member): Cast to long in comparison with
6726 * jvspec.c (lang_specific_driver): Initialize variables.
6728 * mangle.c (find_compression_record_match): Likewise.
6730 * typeck.c (build_null_signature): Provide static prototype. Mark
6731 parameter with ATTRIBUTE_UNUSED.
6733 * verify.c (verify_jvm_instructions): Initialize variable.
6735 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6737 * parse.y (do_resolve_class): Check for cyclic inheritance during
6738 inner class resolution.
6740 2001-04-27 Per Bothner <per@bothner.com>
6742 * parse.y (java_expand_classes): Don't change ctxp_for_generation
6743 while iterating, since that could cause gc to lose stuff.
6745 2001-04-26 Per Bothner <per@bothner.com>
6747 Fix method search wrt scope of inner classes to match JLS2.
6748 * typeck.c (build_null_signature): New static function.
6749 (has_method): New function. Uses build_null_signature and lookup_do.
6750 * java-tree.h (has_method): New declaration.
6751 * parse.y (find_applicable_accessible_methods_list): Do not search
6752 context of inner classes here.
6753 (patch_method_invocation): Search scope, ie. current and outer clases,
6754 for method matching simple name, to find class.
6756 2001-04-26 Per Bothner <per@bothner.com>
6758 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
6759 Fix thinko: If a single case, use if_icmpeq, not ifeq.
6761 * constants.c (find_methodref_with_class_index): New function.
6762 (find_methodref_index): Use find_methodref_with_class_index.
6763 * java-tree.h (find_methodref_with_class_index): New declaration.
6764 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
6765 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
6766 If context changed from interface to class, don't use invokeinterface.
6768 2001-04-25 Per Bothner <per@bothner.com>
6770 * verify.c (verify_jvm_instructions): For field instructions,
6771 check that field index is valid. For invoke instructions, check that
6772 method index is valid.
6774 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
6776 * config-lang.in (target_libs): Copy from $libgcj_saved.
6778 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6780 * decl.c (init_decl_processing): Add new class "protectionDomain"
6782 * class.c (make_class_data): Set initial value for "protectionDomain".
6784 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6786 * jvspec.c (lang_specific_driver): Fix memory allocation
6787 deficit, by using concat in lieu of xmalloc/sprintf.
6789 2001-04-20 Per Bothner <per@bothner.com>
6791 Fixes to compile multiple .class files at once.
6792 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
6793 * java-tree.h (CLASS_PARSED_P): New macro.
6794 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
6795 * jcf-parse.c (jcf_parse_source): Inline into read_class.
6796 (read_class): Avoid some code duplication.
6797 Don't call JCF_FINISH for a .class file - might be needed later.
6798 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
6799 rather than CLASS_LOADED_P, since latter implies class laid out.
6800 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
6801 * parse.y: Don't need to set CLASS_LOADED_P for array types.
6803 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6805 * Make-lang.in (java/boehm.o): Depend on toplev.h.
6807 * boehm.c: Include toplev.h.
6809 2001-04-06 Tom Tromey <tromey@redhat.com>
6810 Alexandre Petit-Bianco <apbianco@redhat.com>
6812 Fix for PR gcj/1404 and PR gcj/2332:
6813 * parse.y (build_array_from_name): If we use the type_wfl then
6814 accumulate dimensions from the original type as well.
6815 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
6817 2001-04-06 Tom Tromey <tromey@redhat.com>
6819 * parse.y (analyze_clinit_body): Return true if the second operand
6820 of a METHOD_EXPR is nonzero.
6822 2001-04-06 Tom Tromey <tromey@redhat.com>
6824 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
6826 ($(srcdir)/java/parse.c): Likewise.
6828 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6830 * gcj.texi: Use `which-gcj' instead of `which-g77.'
6831 (version-gcc): Initialized.
6832 (which-gcj): Likewise.
6834 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6836 * java-tree.h (struct lang_decl): New macro
6837 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
6838 * parse.y (build_instance_initializer): New function.
6839 (add_instance_initializer): Use it.
6840 (java_fix_constructors): Set `current_class' before fix pass.
6841 (fix_constructors): Just return if already fixed. Move `super()'
6842 invocation ahead. Use `build_instance_initializer.'
6845 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6847 * parse.y (resolve_qualified_expression_name): Pass field's
6848 DECL_CONTEXT to `not_accessible_p.'
6849 (not_accessible_p): Changed parameters order in `inherits_from_p'
6852 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
6854 * lang-options.h: Add flag_check_references.
6856 2001-04-04 Per Bothner <per@bothner.com>
6858 * java-tree.h (CONSTANT_VALUE_P): New macro.
6859 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
6860 * parse.y (maybe_build_class_init_for_field): New static function.
6861 (resolve_expression_name, resolve_field_access): Use
6862 maybe_build_class_init_for_field instead of build_class_init
6863 This does not do the init if the field is compile-time-constant.
6864 (resolve_field_access): Simplify.
6866 * parse.y (fold_constant_for_init): Merge test into switch.
6868 2001-04-03 Zack Weinberg <zackw@stanford.edu>
6870 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
6872 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
6874 2001-04-02 Zack Weinberg <zackw@stanford.edu>
6876 * expr.c (pop_type_0): Save the result of the first
6877 lang_printable_name call in a scratch buffer, so it
6878 won't be clobbered by the second call.
6880 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6882 * parse-scan.y (array_type:): Rewritten.
6883 (type_declaration:): `empty_statement' replaces `SC_TK.'
6884 (class_member_declaration:): `empty statement' added.
6885 (method_body:): Simplified.
6886 (static_initializer:): Likewise.
6887 (primary_no_new_array:): Use `type_literals.'
6888 (type_literals:): New rule.
6889 (dims:): Set and update `bracket_count.'
6890 Fixes PR java/1074. Fixes PR java/2412.
6892 2001-03-28 Hans Boehm <boehm@acm.org>
6894 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
6895 (get_boehm_type_descriptor): Set type on returned value to be a
6896 pointer length integer.
6898 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6900 * expr.c (pop_type_0): Call `concat' rather than building the
6902 (pop_type): Add format specifier in call to `error'.
6904 * parse.y (patch_method_invocation): Avoid casting away
6907 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
6909 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
6911 2001-03-28 Richard Henderson <rth@redhat.com>
6913 IA-64 ABI Exception Handling:
6914 * Make-lang.in (except.o): Don't depend on eh-common.h.
6915 * check-init.c (check_init): Handle EXC_PTR_EXPR.
6916 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
6917 [soft_exceptioninfo_call_node]: Remove.
6918 [eh_personality_libfunc, lang_eh_runtime_type]: New.
6919 (end_java_method): No emit_handlers.
6920 * except.c (java_set_exception_lang_code): Remove.
6921 (method_init_exceptions): Don't call it.
6922 (prepare_eh_table_type): No CATCH_ALL_TYPE.
6923 (build_exception_object_ref): New.
6924 (expand_end_java_handler): Update for except.h name changes.
6925 (emit_handlers, expand_resume_after_catch): Remove.
6926 * expr.c (java_lang_expand_expr): Update for except.h name changes.
6927 (process_jvm_instruction): Use build_exception_object_ref.
6928 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
6929 (soft_exceptioninfo_call_node): Remove.
6930 (build_exception_object_ref): Declare.
6931 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
6932 soft_exceptioninfo_call_node. Move processing ...
6933 [EXC_PTR_EXPR]: ... here.
6934 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
6935 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
6936 (source_end_java_method): No java_set_exception_lang_code or
6938 (build_dot_class_method): Use build_exception_object_ref.
6939 (try_reference_assignconv): Check EXC_PTR_EXPR not
6940 soft_exceptioninfo_call_node.
6942 2001-03-28 Richard Henderson <rth@redhat.com>
6944 * java-tree.h (throw_node): Define as a single member of
6945 java_global_trees instead of a separate array.
6946 (JTI_THROW_NODE): New.
6947 * decl.c (throw_node): Don't declare.
6948 (init_decl_processing): Init a scalar throw_node.
6949 Don't register it for gc.
6950 * check-init.c (check_init): Reference scalar throw_node.
6951 * expr.c (build_java_athrow): Likewise.
6952 * jcf-write.c (generate_bytecode_insns): Likewise.
6953 * parse.h (BUILD_THROW): Likewise.
6955 2001-03-28 Richard Henderson <rth@redhat.com>
6957 * decl.c (end_java_method): Do not save and restore
6958 flag_non_call_exceptions.
6959 * parse.y (source_end_java_method): Likewise.
6960 * lang.c (flag_exceptions): Don't declare.
6961 (java_init_options): Set flag_non_call_exceptions. Set
6962 flag_exceptions here ...
6963 (java_init): ... not here.
6965 2001-03-27 Richard Henderson <rth@redhat.com>
6967 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
6968 exceptions_via_longjmp.
6970 * lang.c (flag_new_exceptions): Don't declare it.
6971 (java_init_options): Or set it.
6973 2001-03-27 Richard Henderson <rth@redhat.com>
6975 * decl.c (end_java_method): Rename asynchronous_exceptions to
6976 flag_non_call_exceptions.
6977 * parse.y (source_end_java_method): Likewise.
6979 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6981 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
6983 2001-03-26 Mark Mitchell <mark@codesourcery.com>
6985 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
6987 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6989 * parse.y (find_as_inner_class): Follow current package
6990 indications not to mistakingly load an unrelated class.
6992 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6994 * constants.c (PUTN): Use memcpy, not bcopy.
6996 * lex.c (java_read_char): Use memmove, not bcopy.
6998 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7000 2001-03-23 Per Bothner <per@bothner.com>
7002 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7003 macro for better error pin-pointing.
7004 * java-tree.h: Fix typo in comment.
7006 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7007 Don't include jsr/goto in exception range.
7008 Check if start and end of exception range are the same (also TRY_EXPR).
7009 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7010 However, do emit the following goto even if try_block is empty.
7011 Defer freeing exception_decl until after the finalizer, to make
7012 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7014 * parse.y (java_complete_lhs): If the try-clause is empty, just
7015 return the finally-clause and vice versa.
7017 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7019 * gcj.texi (Input Options): documented the check for attribute
7020 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7021 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7022 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7023 (jcf_parse): Check for the right classes archive if necessary.
7024 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7025 (jcf_parse_fields): Fixed indentation.
7026 * jcf-write.c (append_gcj_attribute): New function.
7027 (generate_classfile): Compute the attribute count, invoke
7028 `append_gcj_attribute'.
7029 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7030 turned into bit-fields. New bit-field `right_zip.'
7031 (JCF_ZERO): Set `right_zip' to zero.
7032 * lang-options.h (-fforce-classes-archive-check): Added flag.
7033 * lang.c (flag_force_classes_archive_check): New flag.
7034 (lang_f_options): New entry `force-classes-archive-check.'
7037 2001-02-07 Andrew Haley <aph@redhat.com>
7039 * gcj.texi (Configure-time Options): Add -fcheck-references.
7040 * expr.c (build_java_indirect_ref): New function.
7041 (java_check_reference): New function.
7042 (build_java_array_length_access): Use build_java_indirect_ref to
7043 check for null references.
7044 (build_java_arrayaccess): Likewise.
7045 (build_get_class): Likewise.
7046 (build_field_ref): Likewise.
7047 (invoke_build_dtable): Likewise.
7048 (build_invokeinterface): Likewise.
7049 * lang.c (lang_f_options): Add flag_check_references.
7050 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7051 * java-tree.h (flag_check_references): New variable.
7052 * lang.c (flag_check_references): Likewise.
7053 * parse.y (patch_invoke): Use java_check_reference.
7054 (patch_assignment): Allow for extra nesting in
7055 _Jv_CheckArrayStore.
7057 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7059 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7060 * lex.c (cxx_keywords): Likewise.
7062 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7064 * parse.y (qualify_ambiguous_name): Broaden `length'
7065 recognition. Help MODIFY_EXPR be resolved as expression names.
7066 Fixes PR java/2066. Fixes PR java/2400.
7068 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7070 * gjavah.c (process_file): Mark interface definitions with
7071 "__attribute__ ((java_interface))".
7073 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7075 * class.c (layout_class): Fixed push_super_field's second
7076 argument. Fixes PR java/2333.
7077 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7078 too early to lay innerclasses out.
7080 2001-03-20 Tom Tromey <tromey@redhat.com>
7081 Alexandre Petit-Bianco <apbianco@redhat.com>
7083 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7084 inside an array reference. Insertion of the array store check
7085 rewritten. Fixes PR java/2299.
7087 2001-03-20 Tom Tromey <tromey@redhat.com>
7089 * lex.c (java_read_unicode): Only accept leading `u's.
7091 2001-03-20 Tom Tromey <tromey@redhat.com>
7093 * jcf-parse.c (read_class): Initialize `class'.
7095 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7097 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7099 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7101 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7102 (layout_class): Likewise.
7103 (layout_class_method): Likewise.
7104 (emit_register_classes): Likewise.
7105 * decl.c (builtin_function): Likewise.
7106 (give_name_to_locals): Likewise.
7108 2001-03-19 Per Bothner <per@bothner.com>
7110 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7111 before trying to load an inner class.
7113 Fixes to process to command-line .class files in two passes.
7114 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7115 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7116 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7117 * class.c (is_compiled_class): Fix for renamed flag.
7118 * parse.y (maybe_create_class_interface_decl): Likewise.
7119 * jcf-parse.c (yyparse): Also set if compiling .class files.
7120 * jcf-parse.c (read_class); Read current_class.
7121 (jcf_parse): Make static.
7122 (load_inner_classes): New function, with code moved from jcf_parse,
7123 because we need to inner classes after the command-line files are read.
7124 (yyparse): Set finput to NULL when it doesn't need to be closed.
7125 Reduce use of main_jcf (basically only for archive) and
7126 use finput instead of main_jcf->read_state.
7127 Inline jcf_figure_file_type into yyparse.
7128 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7129 Defer load_inner_classes and parse_class_file to a second pass,
7130 after we've correctly mapped command-line .clas fiels to classes.
7131 (jcf_figure_file_type): Removed.
7132 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7133 (JCF_ZERO): Also clear zipd field.
7134 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7136 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7138 * jcf-parse.c (yyparse): Change ch from char * to char.
7140 2001-03-19 Per Bothner <per@bothner.com>
7142 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7143 Add constructed filelist-file at end, following -xjava. Thus any .o
7144 and library files are not affected by the -xjava. Also wrap
7145 explicit @FILE with -xjava and -xnone.
7147 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7149 * class.c (build_static_field_ref): Call make_decl_rtl() after
7150 setting the DECL_EXTERNAL flag.
7152 2001-03-17 Per Bothner <per@bothner.com>
7154 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7156 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7157 when result is is needed (target is STACK_TARGET).
7159 * parse.h (JDEP_SOLV): Removed.
7160 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7162 * parse.y (incomplete_class_list): Removed.
7163 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7164 It doesn't work if resolve_class changes the name of an array type
7165 that is on the list and then someone else looks for the modified name.
7166 Also, seems liable to break when compiling multiple source files at
7167 once. So the simplest is to just remove incomplete_class_list -
7168 it is only a minor space win and it is not even clear it saves time.
7170 * parse.y (resolve_class): Remove unneeded promote_type.
7172 2001-03-15 Per Bothner <per@bothner.com>
7174 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7175 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7176 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7177 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7179 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7180 * parse.y (java_expand_classes): Likewise.
7182 * parse.y (expand_start_java_method): Was only called once and had a
7183 misleading name, so inline in caller java_complete_expand_method.
7184 (enter_a_block): Likewise inline in enter_block and remove.
7186 Remove junk from when gcc/java was created (by copying from C/C++).
7187 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7188 (struct binding_level): Remove fields keep, keep_if_subblocks,
7189 more_cleanups_ok, have_cleanups (which have never been used).
7190 (pushlevel, poplevel): Remove related useless code.
7192 * class.c (make_class_data): The class_dtable_decl (i.e. the
7193 vtable for Class) should be external, except when compiling Class.
7195 * jvspec.c (lang_specific_driver): Fix -C handling.
7196 Check -save-temps to see if temp @FILE should be deleted.
7197 Follow-up to/fix for February 16 patch.
7199 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7200 (type_stack_dup): Remove no-longer neded error check.
7202 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7204 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7205 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7206 don't surround the element with 'N..E' if the type name is
7209 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7211 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7212 DECL_RTL_SET_P, etc.
7213 (make_method_value): Likewise.
7214 (get_dispatch_table): Likewise.
7216 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7218 2001-03-07 Tom Tromey <tromey@redhat.com>
7220 * config-lang.in (lang_requires): Define.
7222 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7224 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7227 2001-03-05 Per Bothner <per@bothner.com>
7229 Fix a problem where rest_of_decl_compilation applied to
7230 class_dtable_decl causes problems because it was done too early,
7231 before output file was opened.
7232 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7233 * class.c (class_dtable_decl): Add macro - element of class_roots.
7234 (make_class_data): Define class_dtable_decl.
7235 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7237 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7239 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7240 uses of 'boolean' with 'bool'.
7242 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7244 * lang-specs.h: Add zero initializer for cpp_spec field to all
7247 2001-02-16 Per Bothner <per@bothner.com>
7249 Handle compiling multiple input files at once, and @FILE syntax.
7250 * gcj.texi: Updated documentation to match.
7251 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7252 * jcf-parse.c (parse_source_file): Split into ...
7253 (parse_source_file_1): New function - and:
7254 (parse_source_file_2): New function.
7255 (yyparse): On -ffilelist-file, open and scan named file.
7256 On first pass over files, only do parse_source_file_1.
7257 A new second pass calls parse_source_file_2 for each file to compile.
7258 (init_jcf_parse): Call init_src_parse.
7259 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7260 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7261 as multiple input file combined in one compilation.
7262 * lang-options.h: Add -ffilelist-file
7263 * lang.c (flag_filelist_file): New flag variable.
7264 (lang_f_options): Handle -ffilelist-file.
7265 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7266 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7267 gclass_list - use global fields of src_parse_roots instead.
7268 * parse.y (src_parse_roots): New array.
7269 (incomplete_class_list, gclass_list): New macros.
7270 (push_parser_context, java_pop_parser_context,
7271 java_parser_context_resume): Don't fiddle with deleted fields.
7272 (various): Use incomplete_class gclass_list and global macros
7273 instead of parse_ctxt fields - the lists are global.
7274 (init_src_parse): New function.
7276 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7278 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7280 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7282 * parse.y (check_inner_class_access): Moved declaration of local
7283 `enclosing_decl_type' to the right location.
7285 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7287 * parse.y (parser_check_super_interface): Don't call
7288 check_pkg_class_access for an inner interface.
7289 (parser_check_super): Don't call check_pkg_class_access for inner
7291 (do_resolve_class): Simplify enclosing type loop. Don't call
7292 check_pkg_class_access if CL and DECL are not set.
7293 (find_in_imports_on_demand): Set DECL if class_type needed to be
7294 loaded. Don't call check_pkg_class_access for an inner class.
7295 (check_inner_class_access): Rewritten to implement member access
7296 rules as per spec 6.6.1.
7297 (check_pkg_class_access): Handle the empty package correctly.
7298 (in_same_package): New function. Determine if two classes are in the
7301 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7303 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7304 method into array types.
7305 * parse.y (patch_method_invocation): Bypass access check on clone call
7308 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7310 * expr.c (build_instanceof): Check for arrays when trying fold to
7313 2001-02-15 Jim Meyering <meyering@lucent.com>
7315 * Make-lang.in (java.install-common): Depend on `installdirs'.
7316 (java.install-info): Likewise.
7318 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7320 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7322 2001-02-14 Tom Tromey <tromey@redhat.com>
7323 Alexandre Petit-Bianco <apbianco@cygnus.com>
7325 Fix for PR java/1261.
7326 * typeck.c (build_java_array_type): Add public `clone' method to
7328 * parse.y (resolve_qualified_expression_name): Use current_class
7329 when checking for inaccessibility.
7330 (patch_method_invocation): Fixed error message when accessibility
7331 denied. Added `from_super' argument.
7333 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7335 * parse.y (resolve_class): Don't build a fake decl. Use the one
7337 * typeck.c (build_java_array_type): Build and assign decl to array
7340 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7342 * parse.y (not_accessible_p): Changed leading comment. Added extra
7343 `where' argument. Use it to enforce protected access rules.
7344 (resolve_qualified_expression_name): Added extra argument to
7346 (patch_method_invocation): Use argument `primary' to provide
7347 not_accessible_p with an extra argument.
7348 (lookup_method_invoke): Added extra argument to not_accessible_p.
7349 (search_applicable_method_list): Likewise.
7351 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7353 * parse.y (resolve_qualified_expression_name): Try to resolve as
7354 an inner class access only if `decl' is a TYPE_DECL.
7356 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7358 * decl.c (classdollar_identifier_node): Initialize.
7359 * java-tree.h (enum java_tree_index): New entry
7360 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7361 (classdollar_identifier_node): New macro.
7362 (ID_CLASSDOLLAR_P): Likewise.
7363 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7364 (build_dot_class_method_invocation): Likewise.
7365 (find_applicable_accessible_methods_list): `class$' can't be
7368 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7370 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7372 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7374 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7375 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7378 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7380 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7381 outside of the `__U' sequence too.
7382 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7385 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7387 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7389 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7391 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7392 (JVGENMAIN_OBJS): Likewise.
7393 * java-tree.h (append_gpp_mangled_name): New prototype.
7394 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7395 Removed cast calling `gcc_add_root.'
7396 * jvgenmain.c (mangle_obstack): New global, initialized.
7398 (do_mangle_class): Constify local `ptr.'
7399 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7400 append_gpp_mangle_name and update `count' if necessary.
7401 Use `mangle_obstack.'
7402 * mangle.c (append_unicode_mangled_name): Removed.
7403 (append_gpp_mangled_name): Likewise.
7404 (unicode_mangling_length): Likewise.
7405 (mangle_member_name): Return type set to `void.'
7406 (mangle_field_decl): Don't append `U' in escaped names.
7407 (mangle_method_decl): Likewise.
7408 (mangle_member_name): Just use `append_gpp_mangled_name.'
7409 * mangle_name.c: New file.
7411 2001-02-07 Per Bothner <per@bothner.com>
7413 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7415 * check-init.c (check_init): Don't call done_alternative after
7416 processing loop code, as a LOOP_EXPR never terminates normally.
7418 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7420 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7422 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7424 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7427 2001-02-06 Tom Tromey <tromey@redhat.com>
7429 * lex.c (java_new_lexer): Longer error message.
7431 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7432 Alexandre Petit-Bianco <apbianco@cygnus.com>
7434 * typeck.c (build_prim_array_type): Added leading comment.
7435 (build_java_array_type): Moved locals out of
7436 block. Always create the `data' field, fixed alignment to match
7439 2001-02-04 Tom Tromey <tromey@redhat.com>
7441 * expr.c (java_lang_expand_expr): Don't bother recomputing
7442 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7445 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7447 * parse.y (process_imports): Save the original name of the import
7448 for better error report.
7450 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7452 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7453 of macros used when compiling jvspec.c.
7454 * jvspec.c (lang_specific_driver): Link with the shared
7457 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7459 * check-init.c (check_init): Call internal_error instead of fatal.
7460 * expr.c (java_lang_expand_expr): Likewise.
7461 * jcf-parse.c (get_constant): Likewise.
7462 * mangle.c (java_mangle_decl): Likewise.
7463 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7464 (operator_string): Likewise.
7465 * check-init.c (check_init): Call abort instead of fatal.
7466 * class.c (build_class_ref): Likewise.
7467 * constants.c (write_constant_pool): Likewise.
7468 * decl.c (start_java_method): Likewise.
7469 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7470 (java_stack_dup, encode_newarray_type): Likewise.
7471 (build_java_array_length_access): Likewise.
7472 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7473 (build_java_soft_divmod, build_invokeinterface): Likewise.
7474 * java-tree.h (INNER_CLASS_P): Likewise.
7475 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7476 (give_name_to_class, get_class_constant): Likewise.
7477 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7478 (find_constant_index, generate_bytecode_conditional): Likewise.
7479 (generate_bytecode_insns, perform_relocations): Likewise.
7480 * lex.c (java_unget_unicode, java_lex): Likewise.
7481 * mangle.c (mangle_type, mangle_record_type): Likewise.
7482 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7483 (finish_mangling): Likewise.
7484 * parse.h (MARK_FINAL_PARMS): Likewise.
7485 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7486 (obtain_incomplete_type, java_complete_class): Likewise.
7487 (java_check_regular_methods, java_complete_expand_method): Likewise.
7488 (cut_identifier_in_qualified, check_deprecation): Likewise.
7489 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7490 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7491 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7492 * typeck.c (set_local_type, parse_signature_type): Likewise.
7493 (parse_signature_string, build_java_signature): Likewise;
7494 (set_java_signature): Likewise.
7495 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7496 * class.c (add_method): Call fatal_error instead of fatal.
7497 (build_static_field_ref): Likewise.
7498 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7499 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7500 * lex.c (java_new_new_lexer): Likewise.
7501 * jv-scan.c (main): Likewise.
7502 (fatal_error): Renamed from fatal.
7503 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7505 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7506 (yyparse): Likewise.
7507 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7508 * lex.c (java_get_line_col): Likewise.
7509 * jcf-parse.c (load_class): Make errors non-fatal.
7510 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7512 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7514 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7515 (error): Remove unused function.
7516 (main): Don't use "__attribute__ alias" on generated class symbol.
7518 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7520 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7522 * parse.y (finish_method_declaration): Code accounting for WFLed
7523 method DECL_NAMEs deleted.
7524 (check_abstract_method_definitions): Likewise.
7525 (resolve_type_during_patch): Layout resolved type.
7526 * typeck.c (lookup_do): Removed unused local.
7528 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7530 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7531 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7532 integer_negative_one_node.
7533 * expr.c (build_java_binop): Likewise.
7535 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7537 * zextract.c (read_zip_archive): Read file_offset before writing
7538 zipd and consequently clobbering the header contents.
7540 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7542 * Make-lang.in: Remove all dependencies on defaults.h.
7543 * decl.c: Don't include defaults.h.
7545 * parse.y: Likewise.
7547 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7549 * ChangeLog (2001-01-21): Fixed typo.
7550 * class.c (layout_class_method): Code accounting for WFLed
7551 method DECL_NAMEs deleted.
7552 * constant.c (find_methodref_index): Likewise.
7553 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7554 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7555 (struct lang_decl): New field `wfl'.
7556 (java_get_real_method_name): Prototype deleted.
7557 * mangle.c (mangle_method_decl): Code accounting for WFLed
7558 method DECL_NAMEs deleted.
7559 * parse.h (GET_METHOD_NAME): Macro deleted.
7560 * parse.y (reset_method_name): Deleted.
7561 (method_header): Set DECL_FUNCTION_WFL.
7562 (check_abstract_method_header): Code accounting for WFLed method
7564 (java_get_real_method_name): Deleted.
7565 (check_method_redefinition): Code accounting for WFLed method
7566 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7567 (java_check_regular_methods): Likewise.
7568 (java_check_abstract_methods): Likewise.
7569 (java_expand_classes): Don't call `reset_method_name.'
7570 (search_applicable_method_list): Use DECL_NAMEs instead of
7572 * typeck.c (lookup_do): Code accounting for WFLed method
7575 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7577 * lex.c (java_read_char): Check for EOF from getc first.
7579 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7581 * class.c (layout_class): Don't lay the superclass out if it's
7582 already being laid out.
7583 * jcf-parse.c (handle_innerclass_attribute): New function.
7584 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7585 handle_innerclasses_attribute.
7586 (jcf_parse): Don't load an innerclasses if it's already being
7588 * jcf-write.c (append_innerclass_attribute_entry): Static
7589 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7590 to be zero for anonymous classes.
7592 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7594 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7596 * jcf-parse.c (set_source_filename): Use
7597 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7599 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7601 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7602 gets a unique asm name.
7604 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7606 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7607 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7609 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7610 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7611 * parse.y (lookup_package_type_and_set_next): Deleted.
7612 (resolve_package): Removed unnecessary code.
7613 (find_applicable_accessible_methods_list): `finit$' can't be
7615 * verify.c (pop_argument_types): Added missing prototype.
7617 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7619 * config-lang.in: Disable java by default.
7621 2001-01-23 Tom Tromey <tromey@redhat.com>
7623 * gcj.texi (Copying): New node.
7624 Added copyright information.
7626 2001-01-21 Per Bothner <per@bothner.com>
7628 Various fixes to allow compiling a compressed .jar/.zip archive.
7629 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7630 (struct ZipFile): Add fields name and next (from ZipFileCache).
7631 (struct ZipDirectory): New field zipf points to owning ZipFile.
7632 * jcf.h (struct ZipDirectory): Add forward declaration.
7633 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7634 Remove seen_in_zip and zip_offset fields.
7635 (JCF_SEEN_IN_ZIP): New macro.
7636 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7637 * jcf-io.c: Change all ZipFileCache to ZipFile.
7638 (read_zip_member): New function.
7639 (open_in_zip): Call read_zip_member.
7640 * jcf-parse.c (find_in_current_zip): Remove function.
7641 (read_class): Merge in find_in_current_zip functionality.
7642 Call read_zip_member if needed.
7643 (parse_zip_file_entries): Use read_zip_member.
7644 (process_zip_dir): Update for removed and added JCF fields.
7645 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7647 2001-01-21 Per Bothner <per@bothner.com>
7649 Minor optimization of static ggc roots.
7650 * jcf-parse.c (parse_roots): New static field.
7651 (current_field, current_method, current_file_list): Replace by macros
7652 naming fields of parse_roots.
7653 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7654 * class.c (class_roots): New static field.
7655 (registered_class, fields_ident, info_ident, class_list):
7656 New macros naming fields of parse_roots.
7657 (build_static_field_ref): Don't register roots here.
7658 (layout_class): Static field list replaced by macro class_list.
7659 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7660 Initialize fields_ident and info_ident here.
7662 2001-01-21 Per Bothner <per@bothner.com>
7664 * jcf-parse.c (ggc_mark_jcf): New function.
7665 (init_jcf_parse): Register current_jcf as ggc root.
7667 2001-01-21 Per Bothner <per@bothner.com>
7669 * lang.c (put_decl_node): Print method's name.
7671 2001-01-21 Per Bothner <per@bothner.com>
7673 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
7674 (verify_jvm_instructions): Use it, for better error messages on loads.
7676 2001-01-21 Per Bothner <per@bothner.com>
7678 * verify.c (merge_type_state): Still may have to merge even if
7679 LABEL_VERIFIED (label).
7681 2001-01-21 Per Bothner <per@bothner.com>
7683 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
7684 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
7686 2001-01-19 Per Bothner <per@bothner.com>
7688 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
7689 if expeting an interface type. Refines Tom's change of 2000-09-12.
7691 2001-01-18 Per Bothner <per@bothner.com>
7693 * gcj.texi (Input Options): Mention .java files.
7695 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7697 * lang-options.h (-Wunsupported-jdk11): Removed.
7698 * lang.c (flag_not_overriding): Deleted.
7699 (flag_static_local_jdk1_1): Likewise.
7700 (lang_W_options): Removed "unsupported-jdk11" entry.
7701 * parse.y (java_check_methods): Removed dead code.
7703 2001-01-17 Tom Tromey <tromey@redhat.com>
7705 Changes suggested by Per Bothner:
7706 * gcj.texi (Input Options): Don't mention input files.
7707 (Code Generation): Updated --main information.
7708 (Invoking jcf-dump): Mention that --javap is incomplete.
7709 From Alexandre Petit-Bianco:
7710 (Warnings): Don't mention -Wunsupported-jdk11.
7712 (Compatibility): Mention JDK 1.2-ness of libraries.
7713 (Resources): Mention resources used when writing gcj.
7715 2001-01-17 Tom Tromey <tromey@redhat.com>
7717 * gcj.texi: New file.
7718 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
7719 (java.info): Depend on gcj.info.
7720 (java/gcj.dvi): New target.
7721 (java.dvi): Depend on gcj.dvi.
7722 (java.install-info): Wrote.
7724 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
7726 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
7727 having called make_decl_rtl.
7729 2001-01-14 Per Bothner <per@bothner.com>
7731 Various patches to emit better messages on verification errors.
7732 * expr.c (push_type_0): Return error indication on stack overflow,
7733 instead of callinfg fatal.
7734 (push_type): Now just call push_type_0 (nd fatal on overflow).
7735 (pop_type_0): Return detailed error message (in a char** argument).
7736 (pop_type): If pop_type_0 fails, print error message.
7737 (pop_argument_types): Moved to verify.c.
7738 * verify.c (pop_argument_types): Moved from expr.c.
7739 Return a (possible) error message, rather than void.
7740 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
7741 (verify_jvm_instruction): Use new macros, improving error messages.
7742 For case OPCODE_astore use object_ptr_type_node.
7743 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
7744 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
7746 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
7747 constant, return body without wrapper. (Improves constant folding.)
7748 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
7750 2001-01-13 Per Bothner <per@bothner.com>
7752 * expr.c (expand_java_field_op): Assigning to a final field outside
7753 an initializer does not violate JVM spec, so should be warning, not
7754 error. (Sun's verifier does not complain - though MicroSoft's does.)
7756 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
7758 * gjavah.c (version), jcf-dump.c (version): Update copyright year
7761 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
7763 * parse.y (resolve_expression_name): Permit instance variables from
7764 enclosing context in super constructor call.
7765 (resolve_qualified_expression_name): Permit enclosing class's qualified
7766 "this" in super constructor call.
7768 2001-01-10 Mark Mitchell <mark@codesourcery.com>
7770 * class.c (build_utf8_ref): Remove last argument in call to
7771 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
7772 (build_class_ref): Likewise.
7773 (build_static_field_ref): Likewise.
7774 (get_dispatch_table): Likewise.
7775 (layout_class_method): Likewise.
7776 (emit_register_classes): Likewise.
7777 * constants.c (build_constant_data_ref): Likewise.
7778 * decl.c (builtin_function): Likewise.
7779 (create_primitive_vtable): Likewise.
7780 * expr.c (build_known_method_def): Likewise.
7781 (build_jni_stub): Likewise.
7782 (java_lang_expand_expr): Likewise.
7784 2001-01-10 Tom Tromey <tromey@redhat.com>
7786 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
7788 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7790 * java-tree.h (lang_printable_name_wls): New prototype.
7791 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
7792 rather than `current_class' to print type name. Don't prepend type
7793 names when printing constructor names.
7794 (lang_printable_name_wls): New function.
7795 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
7796 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
7797 * parse.y (patch_method_invocation): Message tuned for constructors.
7798 (not_accessible_p): Grant `private' access from within
7801 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7803 All files with updated copyright when applicable.
7804 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
7805 * class.c (mangle_class_field): Function removed.
7806 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
7807 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
7808 (build_class_ref): Call `java_mangle_class_field' instead of
7809 `mangle_class_field.'
7810 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
7811 (layout_class): Call `java_mangle_decl' instead of
7812 `mangle_static_field.'
7813 (cxx_keywords): Initialized static array moved to `lex.c.'
7814 (layout_class_method): Changed leading comment. Simplified to
7815 call `java_mangle_decl.' Local `ptr' moved in for loop body.
7816 * decl.c (lang_mark_tree): Mark field `package_list.'
7817 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
7818 (struct lang_type): New field `package_list.'
7819 (unicode_mangling_length): Prototype removed.
7820 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7821 emit_unicode_mangled_name): Likewise.
7822 (cxx_keyword_p): New prototype.
7823 (java_mangle_decl, java_mangle_class_field,
7824 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
7825 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
7827 * jvgenmain.c (main_method_prefix): Global variable removed.
7828 (main_method_suffix): Likewise.
7829 (do_mangle_classname): New function.
7830 (main): Call it. Format changed to accommodate new mangling scheme.
7831 * lex.c: (utf8_cmp): Conditionally prototyped.
7832 (cxx_keywords): Moved from class.c, conditionally defined.
7833 (utf8_cmp, cxx_keyword_p): Likewise.
7834 * mangle.c (obstack.h, ggc.h): Included.
7835 (mangle_field_decl): New function.
7836 (mangle_method_decl, mangle_type, mangle_pointer_type,
7837 mangle_array_type, mangle_record_type,
7838 find_compression_pointer_match, find_compression_array_match,
7839 find_compression_record_match,
7840 find_compression_array_template_match, set_type_package_list,
7841 entry_match_pointer_p, emit_compression_string, init_mangling,
7842 finish_mangling, compression_table_add, mangle_member_name): Likewise.
7843 (mangle_obstack): New global.
7844 (MANGLE_RAW_STRING): New macro.
7845 (unicode_mangling_length): Turned static.
7846 (append_unicode_mangled_name): Renamed from
7847 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
7848 replaces `obstack', removed from the parameter list.
7849 (append_gpp_mangled_name): Turned static. `mangle_obstack'
7850 replaces parameter `obstack', removed from the parameter list. Call
7851 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
7852 (append_gpp_mangled_classtype): Removed.
7853 (compression_table, compression_next): New static variables.
7854 * parse.y (temporary_obstack): Extern declaration removed.
7856 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7858 * parse.y (patch_binop): Compute missing type in error situations.
7860 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7862 * class.c (make_class_data): Push initial value for "arrayclass".
7863 * decl.c (init_decl_processing): Add new class field "arrayclass".
7865 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7867 From patha@softlab.ericsson.se:
7868 * parse.y (switch_label): Use build, not build1, to construct
7871 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
7873 * lang.c (lang_decode_option): Change -MA to -MP.
7874 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
7875 Update to new prototype; do quote targets.
7876 (jcf_dependency_write): Update.
7878 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
7880 Shorten primitive array allocation path:
7881 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
7882 to create new primitive arrays.
7883 * expr.c (build_newarray): If generating native code, call
7884 soft_newarray_node with a reference to the primitive TYPE identifier
7885 instead of type_value.
7887 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
7889 Fix for PRs gcj/312 and gcj/253:
7890 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
7891 dest if they arn't already.
7892 * class.c (layout_class): Call maybe_layout_super_class on
7893 superinterfaces also, but only if compiling from bytecode.
7896 * parse.y (create_class): Set ACC_STATIC if class is declared in an
7899 2000-12-15 Tom Tromey <tromey@redhat.com>
7901 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
7904 2000-12-14 Andrew Haley <aph@redhat.com>
7906 * boehm.c (mark_reference_fields): Change test to correctly detect
7909 2000-12-15 Andreas Jaeger <aj@suse.de>
7911 * config-lang.in (lang_dirs): Added.
7913 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7915 * parse.y (end_artificial_method_body): Fixed undefined behavior.
7916 Credits go to rth for finding it.
7918 2000-12-13 Mike Stump <mrs@wrs.com>
7920 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
7922 2000-11-07 Tom Tromey <tromey@cygnus.com>
7924 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
7925 * lex.c (java_ignorable_control_p): Removed.
7926 (java_letter_or_digit_p): Removed.
7927 (java_start_char_p): New function.
7928 (java_read_char): Return `int', not `unicode_t'. Changed
7930 (java_read_unicode): Likewise.
7931 (java_read_unicode_collapsing_terminators): Likewise.
7932 (java_get_unicode): Likewise.
7933 (java_new_lexer): Initialize hit_eof.
7934 (java_parse_end_comment): Take `int' argument.
7935 (java_parse_doc_section): Likewise.
7936 (java_parse_escape_sequence): Don't allow backlash-newline.
7938 * lex.h (JAVA_DIGIT_P): Removed.
7939 (_JAVA_LETTER_OR_DIGIT_P): Removed.
7940 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
7941 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
7942 (JAVA_PART_CHAR_P): New macro.
7944 (JAVA_CHAR_ERROR): Now -2.
7945 (java_lexer): New field `hit_eof'.
7946 * chartables.h: New file.
7947 * gen-table.pl: new file.
7949 2000-11-20 Tom Tromey <tromey@cygnus.com>
7950 Alexandre Petit-Bianco <apbianco@cygnus.com>
7952 * parse.y (java_complete_lhs): Only allow compound assignment of
7953 reference type if type is String.
7955 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7957 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
7958 jcf-path.c: Likewise.
7960 2000-12-09 Anthony Green <green@redhat.com>
7962 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
7963 filestart and filename_length as int values.
7965 2000-12-07 Mo DeJong <mdejong@redhat.com>
7967 * jcf-io.c (find_class): Correct the logic that tests to see if a
7968 .java file is newer than its .class file. The compiler was
7969 incorrectly printing a warning when file mod times were equal.
7971 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
7973 * jvgenmain.c: Use ISPRINT not isascii.
7975 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7977 * parse.y (end_artificial_method_body): Fixed typo.
7979 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
7981 * parse.y (patch_method_invocation): Pick the correct enclosing
7982 context when creating inner class instances.
7985 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
7987 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
7988 Update copyright year to 2000.
7990 2000-11-23 Anthony Green <green@redhat.com>
7992 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
7993 Move current_file_list out of yyparse and make it static.
7995 * expr.c: Declare quick_stack and tree_list_free_list as static
7996 (init_expr_processing): Register quick_stack and
7997 tree_list_free_list roots.
7999 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8001 * parse.y (build_outer_field_access): New local `decl_ctx', use
8002 it. Check for field's context and current class immediate outer
8003 context inheritance.
8004 (outer_field_access_p): Consider fields inherited from the last
8006 (build_access_to_thisn): Stop at the last enclosing context if
8010 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8012 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8014 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8016 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8019 2000-11-20 Tom Tromey <tromey@cygnus.com>
8021 * jv-scan.c (help): Document --complexity.
8022 (options): Added --complexity.
8023 (flag_complexity): New global.
8024 (main): Call `report'.
8025 * parse-scan.y (complexity): New global.
8026 (if_then_statement, if_then_else_statement,
8027 if_then_else_statement_nsi, switch_block_statement_group,
8028 while_expression, do_statement, for_begin, continue_statement,
8029 throw_statement, catch_clause, finally, method_invocation,
8030 conditional_and_expression, conditional_or_expression,
8031 conditional_expression): Update complexity.
8032 (reset_report): Reset complexity.
8033 (report): New function.
8035 2000-11-20 Tom Tromey <tromey@cygnus.com>
8037 * lex.c (yylex): Added STRICT_TK case.
8038 * parse.y (STRICT_TK): Added.
8039 * parse-scan.y (STRICT_TK): Added.
8040 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8041 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8043 * keyword.h: Rebuilt.
8044 * keyword.gperf (strictfp): Added.
8046 2000-11-20 Tom Tromey <tromey@cygnus.com>
8048 * lex.c (yylex): Recognize floating point constants with leading
8051 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8053 * java-tree.h (cyclic_inheritance_report): Constify.
8054 * parse.y (cyclic_inheritance_report): Likewise.
8056 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8058 * parse.y (goal): Remove call to ggc_add_string_root.
8060 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8062 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8063 Create string in scratch buffer, then pass to build_string.
8065 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8067 * parse.y (issue_warning_error_from_context): Add
8070 2000-11-11 Anthony Green <green@redhat.com>
8072 * jcf-parse.c (process_zip_dir): Add finput parameter.
8073 (jcf_figure_file_type): Call process_zip_dir with appropriate
8076 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8078 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8079 * jcf-parse.c (jcf_figure_file_type): Likewise.
8081 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8083 * parse.y (create_new_parser_context): Use memset () instead of
8086 2000-11-08 Tom Tromey <tromey@cygnus.com>
8088 * gjavah.c (process_file): Only include gcj/cni.h when generating
8091 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8093 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8094 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8095 instead of bzero ().
8097 2000-11-05 Tom Tromey <tromey@cygnus.com>
8099 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8100 * lex.c (IS_ZERO): New define.
8101 (java_perform_atof): Error on floating point underflow.
8103 2000-11-04 Tom Tromey <tromey@cygnus.com>
8105 * lex.c (java_parse_escape_sequence): Only read two octal
8106 characters if the first one is greater than 3. Don't allow
8107 "octal" numbers to include the digits 8 or 9.
8109 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8111 * Make-lang.in (java.distdir): Remove.
8113 2000-11-03 Tom Tromey <tromey@cygnus.com>
8115 * Make-lang.in (java.dvi): New target.
8116 Partial fix for PR other/567.
8118 * lang-options.h: Mention -Wout-of-date.
8119 * jcf-dump.c (flag_newer): New global.
8120 * gjavah.c (flag_newer): New global.
8121 * jcf-io.c (find_class): Only warn when flag_newer set.
8122 * lang.c (flag_newer): New global.
8123 (struct string_option): New declaration.
8124 (lang_W_options): New global.
8125 (process_option_with_no): New function.
8126 (lang_decode_option): Use it.
8128 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8129 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8132 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8133 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8134 * lex.c (java_read_unicode): Removed `term_context' argument.
8135 Recognize any number of `u' in `\u'.
8136 (java_read_unicode_collapsing_terminators): New function.
8137 (java_get_unicode): Use it.
8138 (java_lineterminator): Removed.
8139 (yylex): Produce error if character literal is newline or single
8140 quote. Return if eof found in middle of `//' comment. EOF in
8141 `//' comment is only an error if pedantic.
8142 (java_ignorable_control_p): New function.
8143 (java_parse_end_comment): Return if eof found in middle of
8146 * jv-scan.c (pedantic): New global.
8148 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8150 * parse.y (outer_field_access_p): Inherited fields aren't
8151 consider outer fields.
8152 (maybe_build_thisn_access_method): Use
8153 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8154 (resolve_expression_name): Trigger an error if a static field
8155 is being accessed as an outer field.
8157 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8159 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8162 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8164 * Make-lang.in: Move all build rules here from Makefile.in,
8165 adapt to new context. Wrap all rules that change the current
8166 directory in parentheses. Expunge all references to $(P).
8167 When one command depends on another and they're run all at
8168 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8169 all object-file generation rules. Delete obsolete variables.
8171 * Makefile.in: Delete.
8172 * config-lang.in: Delete outputs= line.
8174 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8176 * parse.y (patch_method_invocation): NULLify this_arg when already
8178 (maybe_use_access_method): Handle call to methods unrelated to the
8179 current class. Fixed comment.
8182 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8184 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8187 2000-10-24 Tom Tromey <tromey@cygnus.com>
8189 * lex.c (java_new_lexer): Initialize new fields. Work around
8190 broken iconv() implementations.
8191 (java_read_char): Swap bytes if required. Use fallback decoder if
8193 (byteswap_init, need_byteswap): New globals.
8194 (java_destroy_lexer): Only close iconv handle if it is in use.
8195 * lex.h (java_lexer): New fields read_anything, byte_swap,
8197 Made out_buffer unsigned.
8199 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8201 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8202 where an enclosing context can be set on the jdep.
8203 (do_resolve_class): Fixed identation.
8205 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8207 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8209 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8212 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8214 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8216 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8218 * jcf-write.c (OP1): Update `last_bc'.
8219 (struct jcf_block): Fixed indentation and typo in comments. New
8221 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8222 follows `monitorenter'.
8223 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8227 2000-10-16 Tom Tromey <tromey@cygnus.com>
8229 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8230 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8231 * lang-options.h: Added -MA, -MT, -MF..
8232 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8233 (DEPEND_TARGET_SET): New macro.
8234 (DEPEND_FILE_ALREADY_SET): Likewise.
8235 (init_parse): Handle new flags.
8236 * jcf.h (jcf_dependency_print_dummies): Declare.
8237 * Make-lang.in (s-java): Added mkdeps.o.
8238 * Makefile.in (BACKEND): Added mkdeps.o.
8239 (../gcjh$(exeext)): Added mkdeps.o.
8240 (../jcf-dump$(exeext)): Added mkdeps.o.
8241 * jcf-depend.c: Include mkdeps.h.
8242 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8243 add_entry): Removed.
8244 (jcf_dependency_reset): Rewrote.
8245 (dependencies): New global.
8246 (jcf_dependency_set_target): Rewrote.
8247 (jcf_dependency_add_target): Likewise.
8248 (jcf_dependency_add_file): Likewise.
8250 (print_ents): Removed.
8251 (jcf_dependency_write): Rewrote.
8252 (print_dummies): New global.
8253 (jcf_dependency_print_dummies): New function
8254 (jcf_dependency_write): Call deps_dummy_targets if required.
8256 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8258 * gjavah.c (add_class_decl): Removed unused variables `tname',
8259 `tlen' and `name_index'.
8260 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8261 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8262 in `wfl_operator' with value.
8263 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8264 (jcf_figure_file_type): Fixed identation.
8265 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8266 * parse.y (analyze_clinit_body): New function.
8267 (static_initializer:): Reset `current_static_block'.
8268 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8269 `wfl_operator' with new value.
8270 (lookup_cl): Use EXPR_WFL_FILENAME.
8271 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8272 analyze_clinit_body.
8273 (build_outer_field_access): Access to this$<n> built from
8274 current_class, not its outer context.
8275 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8276 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8277 (patch_method_invocation): Use `is_static_flag' when already
8279 (patch_newarray): Removed assignment in ternary operator.
8281 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8283 * except.c (free_eh_ranges): Don't free `whole_range'.
8285 2000-10-15 Anthony Green <green@redhat.com>
8287 * decl.c (init_decl_processing): Call init_class_processing before
8290 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8292 * check-init.c (check_init): Fixed leading comment. Use
8294 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8295 (give_name_to_locals): Likewise.
8296 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8297 fields in lang_decl_var.
8298 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8299 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8300 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8301 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8302 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8303 (LOCAL_FINAL): Rewritten.
8304 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8305 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8306 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8307 `init_final' fields.
8308 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8309 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8310 (TYPE_HAS_FINAL_VARIABLE): New macro.
8311 (struct lang_type): Added `afv' field.
8312 * parse.y (check_static_final_variable_assignment_flag): New function.
8313 (reset_static_final_variable_assignment_flag): Likewise.
8314 (check_final_variable_local_assignment_flag): Likewise.
8315 (reset_final_variable_local_assignment_flag): Likewise.
8316 (check_final_variable_indirect_assignment): Likewise.
8317 (check_final_variable_global_assignment_flag): Likewise.
8318 (add_inner_class_fields): Use LOCAL_FINAL_P.
8319 (register_fields): Handle local finals and final variables.
8320 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8321 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8322 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8324 (java_complete_expand_methods): Loop to set
8325 TYPE_HAS_FINAL_VARIABLE. Call
8326 `reset_final_variable_local_assignment_flag' and
8327 `check_final_variable_local_assignment_flag' accordingly before
8328 and after constructor expansion. Call
8329 `reset_static_final_variable_assignment_flag'
8330 before expanding <clinit> and after call
8331 `check_static_final_variable_assignment_flag' if the
8332 current_class isn't an interface. After all methods have been
8333 expanded, call `check_final_variable_global_assignment_flag' and
8334 `check_static_final_variable_assignment_flag' if the current class
8336 (maybe_yank_clinit): Fixed typo in comment.
8337 (build_outer_field_access_methods): Removed old sanity check. Use
8338 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8339 Don't create access methods for finals.
8340 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8341 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8342 existing DECL_INIT has been processed.
8343 (java_complete_lhs): Likewise.
8344 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8345 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8347 (patch_assignment): Use LOCAL_FINAL_P.
8348 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8349 DECL_INITIAL is nullified.
8352 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8354 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8356 * Makefile.in (parse.c, parse-scan.c): Likewise.
8358 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8360 * class.c (temporary_obstack): Remove.
8361 (make_class): Don't mess with obstascks.
8362 (push_class): Likewise.
8363 (set_super_info): Likewise.
8364 (add_method_1): Likewise.
8365 (add_method): Likewise.
8366 (add_field): Likewise.
8367 (build_utf8_ref): Likewise.
8368 (build_class_ref): Likewise.
8369 (build_static_field_ref): Likewise.
8370 (finish_class): Likewise.
8371 (push_super_field): Likewise.
8372 (layout_class): Likewise.
8373 (layout_class_methods): Likewise.
8374 (init_class_processing): Likewise.
8375 * constants.c (get_tag_node): Likewise.
8376 (build_constant_data_ref): Likewise.
8377 * decl.c (ggc_p): Remove.
8378 (copy_lang_decl): Use ggc_alloc.
8379 (complete_start_java_method): Don't mess with obstacks.
8380 (start_java_method): Likewise.
8381 (end_java_method): Likewise.
8382 * except.c (link_handler): Use xmalloc.
8383 (free_eh_ranges): New function.
8384 (method_init_exceptions): Use it.
8385 (add_handler): Use xmalloc.
8386 (expand_start_java_handler): Don't mess with obstacks.
8387 (prepare_eh_table_type): Likewise.
8388 (expand_end_java_handler): Likewise.
8389 * expr.c (push_value): Likewise.
8390 (create_label_decl): Likewise.
8391 (build_jni_stub): Likewise.
8392 (java_lang_expand_expr): Likewise.
8393 (note_instructions): Use xrealloc.
8394 (java_push_constant_from_pool): Don't mess with obstacks.
8395 (process_jvm_instruction): Likewise.
8396 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8398 * jcf-parse.c (get_constant): Don't mess with obstacks.
8399 (read_class): Likewise.
8400 (jcf_parse): Likewise.
8401 * lex.c (expression_obstack): Remove.
8402 (java_lex): Don't use obstack_free.
8403 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8404 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8405 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8406 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8407 * parse.y (gaol): Add more GC roots.
8408 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8409 (lookup_field_wrapper): Likewise.
8410 (obtain_incomplete_type): Don't mess with obstacks.
8411 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8413 (craft_constructor): Don't mess with obstacks.
8414 (safe_layout_class): Likewise.
8415 (java_complete_class): Likewise.
8416 (source_end_java_method): Likewise.
8417 (build_outer_field_access_methods): Likewise.
8418 (build_outer_method_access_method): Likewise.
8419 (maybe_build_thisn_access_method): Likewise.
8420 (build_dot_class_method_invocation): Likewise.
8421 (java_complete_tree): Likewise.
8422 (java_complete_lhs): Likewise.
8423 (do_merge_string_cste): Likewise.
8424 (patch_string_cst): Likewise.
8425 (array_constructor_check_entry): Likewise.
8426 * typeck.c (build_java_array_type): Likewise.
8427 (parse_signature_string): Likewise.
8428 (build_java_signature): Likewise.
8430 2000-10-12 Tom Tromey <tromey@cygnus.com>
8433 * gjavah.c (add_class_decl): Don't special-case inner classes.
8434 (add_namelet): Likewise.
8436 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8438 * java-tree.h: Constify current_encoding.
8439 * lang.c: Constify current_encoding.
8441 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8443 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8444 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8446 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8448 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8449 patch. Fixes gcj/340.
8451 2000-10-10 Tom Tromey <tromey@cygnus.com>
8453 * lex.c (java_new_lexer): Initialize out_first and out_last
8455 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8457 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8459 * parse.y (pop_current_osb): New function.
8460 (array_type:): Use `dims:', changed actions
8461 accordingly. Suggested by Anthony Green.
8462 (array_creation_expression:): Used pop_current_osb.
8463 (cast_expression:): Likewise.
8464 (search_applicable_method_list): Fixed indentation.
8466 2000-10-08 Anthony Green <green@redhat.com>
8468 * parse.y (array_type_literal): Remove production.
8469 (type_literals): Refer to array_type, not array_type_literal.
8471 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8473 Patch contributed by Corey Minyard.
8474 * decl.c (check_local_named_variable): New function.
8475 (tree check_local_unnamed_variable): Likewise.
8476 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8478 2000-10-07 Anthony Green <green@redhat.com>
8480 * class.c (layout_class): Handle case where superclass can't be
8483 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8485 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8488 2000-10-05 Tom Tromey <tromey@cygnus.com>
8490 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8491 * jvgenmain.c (class_mangling_prefix): Removed.
8492 (class_mangling_suffix): New global.
8494 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8496 (print_method_info): Handle overrides for static and final
8498 (process_file): Generate declaration for class object field.
8499 * class.c (cxx_keywords): New array.
8500 (utf8_cmp): New function.
8501 (cxx_keyword_p): New function.
8502 (layout_class_method): Mangle C++ keywords by appending `$'.
8503 (mangle_field): New function.
8504 (mangle_class_field): Use mangle_field. Mangle class name as
8506 (mangle_static_field): Use mangle_field.
8508 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8510 * decl.c (find_local_variable): Removed uncessary type check and
8511 fixed range check typo. From Corey Minyard.
8513 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8515 * decl.c (give_name_to_locals): New local `code_offset'. Call
8516 `maybe_adjust_start_pc'.
8517 * expr.c (note_instructions): New function.
8518 (expand_byte_code): Don't collect insn starts here.
8519 (peek_opcode_at_pc): New function.
8520 (maybe_adjust_start_pc): Likewise.
8521 * java-tree.h (maybe_adjust_start_pc): Declare.
8522 (note_instructions): Likewise.
8523 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8525 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8527 * parse.y (field_access:): Fixed indentation.
8528 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8530 2000-09-07 Tom Tromey <tromey@cygnus.com>
8533 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8534 JPRIMITIVE_TYPE_P, for arithmetic operators.
8535 (patch_method_invocation): Indentation fix.
8536 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8537 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8538 (do_unary_numeric_promotion): Cleaned up code.
8539 (valid_cast_to_p): Handle boolean correctly.
8541 2000-09-27 Tom Tromey <tromey@cygnus.com>
8543 * lex.c (java_read_unicode): Reset bs_count when finished with
8546 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8549 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8550 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8551 (typeck.o): Depend on ggc.h.
8552 * class.c (add_method_1): Use GC functions for allocation.
8553 (init_class_processing): Register roots.
8554 * decl.c (ggc_p): Set to 1.
8555 (pending_local_decls): Make it static.
8556 (push_jvm_slot): Use GC functions for allocation.
8557 (init_decl_processing): Register roots.
8558 (give_name_to_locals): Use GC functions for allocation.
8559 (lang_mark_tree): New function.
8560 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8561 functions for allocation.
8562 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8563 * lex.c (java_lex): Use build_string, rather than replicating it
8565 * parse.y (goal): Add more roots.
8566 (mark_parser_ctxt): New function.
8567 * typeck.c: Include ggc.h.
8569 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8571 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8572 contains something else than MODIFY_EXPR.
8574 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8576 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8577 * Makefile.in (parse.o): Depend on ggc.h.
8578 (class.o): Likewise.
8579 (constants.o): Likewise.
8582 (jcf-parse.o): Likewise.
8583 (jcf-write.o): Likewise.
8584 (mangle.o): Likewise.
8585 * class.c: Include ggc.h.
8586 (build_static_field_ref): Register GC roots.
8587 (layout_class): Likewise.
8588 (init_class_processing): Likewise.
8589 * constants.c: Include ggc.h.
8590 (current_constant_pool_data_ref): Remove.
8591 (tag_nodes): Move it to ...
8592 (get_tag_node): ... here. Register GC roots.
8593 * decl.c: Include ggc.h. Remove many global tree definitions.
8594 (throw_node): Define.
8595 (java_global_trees): Likewise.
8596 (predef_filenames): Make the size a constant.
8597 (init_decl_processing): Adjust accordingly.
8598 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8599 * expr.c: Include ggc.h.
8600 (init_expr_processing): Register GC roots.
8601 (build_invokeinterface): Likewise.
8602 * java-tree.h: Replace extern tree declarations with macros.
8603 (java_global_trees): New variable.
8604 (java_tree_index): New enumeration.
8605 (init_jcf_parse): Declare.
8606 * jcf-parse.c: Include ggc.h.
8607 (current_class): Remove declaration.
8608 (main_class): Likewise.
8609 (all_class_list): Likewise.
8610 (predefined_filename_p): Adjust for constant size of
8612 (init_jcf_parse): New function.
8613 * jcf-write.c: Include ggc.h.
8614 (generate_classfile): Register GC roots.
8615 (append_synthetic_attribute): Likewise.
8616 (append_innerclass_attribute_entry): Likewise.
8617 * lang.c: Include ggc.h.
8618 (lang_print_error): Register GC roots.
8619 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8621 * parse.y: Include ggc.h.
8622 (wfl_operator): Remove.
8623 (goal): Register GC roots.
8624 (java_pop_parser_context): Adjust for new field names.
8625 (java_parser_context_save_global): Likewse.
8626 (java_parser_context_restore_global): Likewise.
8627 (java_parser_context_suspend): Likewise.
8628 (java_parser_context_resume): Likewise.
8629 (verify_constructor_circularity): Register GC roots.
8630 (lookup_cl): Likewise.
8631 (java_reorder_fields): Likewise.
8632 (build_current_this): Likewise.
8633 (class_in_current_package): Likewise.
8634 (argument_types_convertible): Likewise.
8635 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8637 2000-09-14 Tom Tromey <tromey@cygnus.com>
8639 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8641 2000-09-13 Tom Tromey <tromey@cygnus.com>
8643 * jcf-parse.c: Include <locale.h>.
8644 * jv-scan.c: Include <locale.h>.
8646 2000-09-12 Tom Tromey <tromey@cygnus.com>
8648 * expr.c (pop_type_0): Return `Object' if trying to merge two
8650 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8651 interface types; `Object' is always a valid supertype.
8653 2000-09-12 Tom Tromey <tromey@cygnus.com>
8656 * jv-scan.c (help): Document --encoding.
8657 (options): Added `encoding' entry.
8658 (OPT_ENCODING): New define.
8659 (main): Handle --encoding.
8660 Include <langinfo.h> if nl_langinfo exists.
8661 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8663 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
8664 (parse_source_file): Correctly call java_init_lex. Added `finput'
8665 argument. Use nl_langinfo to determine default encoding.
8666 * java-tree.h (current_encoding): Declare.
8667 * parse.y (java_parser_context_restore_global): Don't restore
8669 (java_parser_context_save_global): Don't set `finput' field.
8670 (java_pop_parser_context): Don't restore `finput'. Free old lexer
8672 * lang.c (current_encoding): New global.
8673 (lang_decode_option): Recognize `-fencoding='.
8674 (finish_parse): Don't close finput.
8675 * parse.h (struct parser_ctxt): Removed `finput' and
8676 `unget_utf8_value' fields. Added `lexer' field.
8677 (java_init_lex): Fixed declaration.
8678 * lex.c (java_new_lexer): New function.
8679 (java_destroy_lexer): Likewise.
8680 (java_read_char): Added `lex' argument. Handle iconv case.
8681 (java_read_unicode): Added `lex' argument. Count backslashes in
8683 (java_init_lex): Added `finput' and `encoding' arguments. Set
8684 `lexer' field in ctxp.
8685 (BAD_UTF8_VALUE): Removed.
8686 (java_lex): Handle seeing UEOF in the middle of a string literal.
8687 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
8688 (java_lexer): New structure.
8691 (DEFAULT_ENCODING): New define.
8692 (java_destroy_lexer): Declare.
8694 2000-09-12 Tom Tromey <tromey@cygnus.com>
8697 * lex.c (java_init_lex): Initialize java_io_serializable.
8698 * parse.y (java_io_serializable): New global.
8699 (valid_ref_assignconv_cast_p): An array can be cast to
8702 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
8704 * decl.c, expr.c: Include defaults.h if not already included.
8705 Don't define the *_TYPE_SIZE macros.
8707 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
8709 * typeck.c (build_java_array_type): Correct first parameter
8710 in ADJUST_FIELD_ALIGN invocation.
8712 2000-09-06 Tom Tromey <tromey@cygnus.com>
8714 * lang-specs.h: Also recognize `-femit-class-files'.
8716 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8718 * verify.c (merge_types): Load the types to merge if necessary.
8720 2000-09-02 Anthony Green <green@redhat.com>
8722 * jcf-io.c: Include zlib.h.
8723 (open_in_zip): Read compressed class file archives.
8724 * zipfile.h (ZipDirectory): Add uncompressed_size and
8725 compression_method fields.
8726 * zextract.c (read_zip_archive): Collect file compression info.
8728 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
8730 * parse.y (do_resolve_class): Also explore superclasses of
8731 intermediate enclosing contexts when searching for inner classes.
8733 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8735 * parse.y (variable_declarator_id:): Better error message.
8736 (expression_statement:): Use YYNOT_TWICE.
8737 (cast_expression:): Likewise.
8738 (assignment:): Likewise.
8740 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8742 * parse.y (do_merge_string_cste): New locals. Create new
8743 STRING_CSTs each time, use memcpy. Fixes gcj/311.
8745 2000-08-07 Hans Boehm <boehm@acm.org>
8747 * boehm.c (mark_reference_fields): Set marking bits for all words in
8748 a multiple-word record.
8749 (get_boehm_type_descriptor): Use the procedure marking descriptor for
8752 2000-08-31 Mike Stump <mrs@wrs.com>
8754 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
8755 jcf-dump$(exeext)): Make parallel safe.
8757 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
8759 * jcf-parse.c (set_source_filename): Constify a char *.
8760 * jcf-write.c (append_innerclasses_attribute,
8761 make_class_file_name): Constify a char *. Don't recycle a
8762 variable for an unrelated purpose.
8763 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
8764 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
8766 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8768 * expr.c (can_widen_reference_to): Fixed indentation.
8769 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
8770 * parse.y: `finit$' replaces `$finit$' in comments.
8771 (try_builtin_assignconv): Fixed leading comment.
8773 2000-08-25 Greg McGary <greg@mcgary.org>
8775 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
8777 2000-08-24 Greg McGary <greg@mcgary.org>
8779 * lang.c (lang_decode_option): Use ARRAY_SIZE.
8780 * parse.y (BINOP_LOOKUP): Likewise.
8782 2000-08-22 Andrew Haley <aph@cygnus.com>
8784 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
8785 sign extending. Fixes gcj/321.
8786 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
8787 combining to make a jlong. Fixes gcj/321.
8789 2000-08-21 Nix <nix@esperi.demon.co.uk>
8791 * lang-specs.h: Do not process -o or run the assembler if
8794 2000-08-16 Andrew Haley <aph@cygnus.com>
8796 * typeck.c (build_java_array_type): Rewrite code to do array
8797 alignment. Take into account back-end macros when aligning array
8798 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
8799 user to set alignment. Fixes gcj/252 and 160.
8801 2000-08-09 Tom Tromey <tromey@cygnus.com>
8803 * parse.y (check_abstract_method_definitions): Now return `int'.
8804 Check implemented interfaces. Fixes PR gcj/305.
8806 * parse.y (patch_switch_statement): Disallow `long' in switch
8807 expressions. Fixes PR gcj/310.
8809 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8811 * decl.c (finit_leg_identifier_node): New global.
8812 (init_decl_processing): Use `finit$' to initialize
8813 finit_identifier_node. Use `$finit$' to initialize
8814 finit_leg_identifier_node.
8815 * expr.c (expand_java_field_op): Use ID_FINIT_P.
8816 * java-tree.h (finit_identifier_node): Changed attached comment.
8817 (finit_leg_identifier_node): New declaration.
8818 (ID_FINIT_P): Take finit_identifier_node and
8819 finit_leg_identifier_node into account. This is a backward
8822 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8824 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
8826 (generate_bytecode_insns): Check `nargs' before emitting it.
8827 * verify.c (merge_type_state): Fixed typo.
8828 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
8829 generate_bytecode_{conditional,insns}.
8831 2000-08-13 Anthony Green <green@redhat.com>
8833 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
8836 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8838 * class.c (maybe_layout_super_class): Fixed indentation.
8839 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
8840 (java_check_methods): New function declaration.
8841 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
8842 instead of `str_ptr'.
8843 * jcf-write.c (generate_bytecode_insns): Emit number the of args
8844 of a `invokeinterface' at the right time.
8845 * parse.h (WFL_STRIP_BRACKET): New macro.
8846 (SET_TYPE_FOR_RESOLUTION): Use it.
8847 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
8848 (check_class_interface_creation): Don't check for cross package
8849 innerclass name clashes.
8850 (method_header): Behave properly if MDECL is `error_mark_node'.
8851 (method_declarator): Return `error_mark_node' if bogus current
8853 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
8854 (resolve_and_layout): New local `decl_type', set and used. Call
8856 (java_check_methods): New method.
8857 (java_layout_classes): Use it.
8858 (resolve_qualified_expression_name): No EH check necessary in
8860 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
8862 (patch_assignment): Set DECL_INITIAL on integral final local.
8864 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8866 * java-tree.h (flag_extraneous_semicolon): New extern.
8867 * lang-options.h: (-Wextraneous-semicolon): New option.
8868 * lang.c (flag_redundant): Fixed typo in leading comment.
8869 (flag_extraneous_semicolon): New global.
8870 (lang_decode_option): Set `flag_extraneous_semicolon' when
8871 -Wall. Decode `-Wextraneous-semicolon'.
8872 * parse.y (type_declaration:): Removed `SC_TK' hack, added
8873 `empty_statement' rule.
8874 (class_body_declaration): Likewise.
8875 (method_body:): Accept `;' as a method body.
8876 (static_initializer:): Removed `SC_TK' hack.
8877 (constructor_block_end:): Likewise.
8878 (empty_statement:): Report deprecated empty declaration. Fixes
8881 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8883 * parse.y (build_dot_class_method_invocation): Changed parameter
8884 name to `type'. Build signature from `type' and convert it to a
8885 STRING_CST if it's an array.
8886 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
8887 to use `ref_type' directly.
8889 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
8891 * lang-options.h: Added a comma after the last element to avoid
8892 syntax errors when other languages define additional options.
8894 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
8896 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
8897 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
8898 (jc1): Link with $(BACKEND).
8899 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
8901 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
8903 * jvspec.c: Adjust type of second argument to
8904 lang_specific_driver, and update code as necessary.
8906 * class.c (build_dtable_decl): Initialize dummy.
8908 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8910 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
8911 method bodies not to rule out discarding `<clinit>'; don't use
8912 <clinit> to initialize static fields with constant initializers.
8914 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8916 * gjavah.c (print_method_info): Added `synth' parameter. Skip
8918 (method_synthetic): New global.
8919 (HANDLE_METHOD): Recognize synthetic method and tell
8920 `print_method_info' about it.
8921 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
8922 processing a synthetic method.
8923 * jcf-reader.c (skip_attribute): New function.
8924 ( skip_attribute): Likewise.
8926 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8928 * parse.y (build_outer_field_access): Fixed comments.
8929 (fix_constructors): Emit the initialization of this$<n> before
8931 (resolve_qualified_expression_name): Build an access to `decl' if
8934 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8936 * parse-scan.y (curent_class): Non longer const.
8937 (inner_qualifier, inner_qualifier_length): Deleted.
8938 (current_class_length): New global.
8939 (bracket_count): Fixed typo in leading comment.
8940 (anonymous_count): New global.
8941 (class_instance_creation_expression:): Handle anonymous classes.
8942 (anonymous_class_creation:): New rule.
8943 (push_class_context): Rewritten.
8944 (pop_class_context): Likewise.
8945 (INNER_QUALIFIER): Macro deleted.
8946 (report_class_declaration): call `push_class_context' when
8947 entering the function. `fprintf' format modified not to use
8949 (report_class_declaration): Assign `package_name' and
8950 `current_class' to NULL separately.
8952 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8954 * expr.c (build_invokeinterface): Call layout_class_methods on
8957 2000-07-27 Tom Tromey <tromey@cygnus.com>
8958 Anthony Green <green@cygnus.com>
8959 Alexandre Petit-Bianco <apbianco@cygnus.com>
8961 * class.c (make_class_data): Create vtable for abstract classes.
8962 (get_dispatch_table): Changed to cope with abstract classes.
8964 2000-07-27 Tom Tromey <tromey@cygnus.com>
8966 * parse.y (patch_method_invocation): Don't reverse the argument
8967 list when dealing with anonymous class constructors. Fixed typo in
8970 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8972 * parse.y (build_alias_initializer_parameter_list): Reverse
8973 crafted list when building aliases for anonymous class
8976 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8978 * parse.y (jdep_resolve_class): Don't bother checking potential
8979 innerclass access if `decl' is NULL.
8980 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
8983 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8985 * parse.c: Remove (again.)
8987 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8989 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
8990 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
8991 outside the `if' statement, alias to innerclass removed, `decl'
8992 used to mark the class complete.
8994 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8996 * parse.y (simple_name:): Fixed typo in error message.
8998 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9000 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9001 or its first operand can be error marks.
9003 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9005 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9006 * parse.y (method_header): Likewise.
9008 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9010 * parse.y (process_imports): Consider that one might be trying to
9011 import an innerclass. Fixes gcj/254
9013 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9015 * parse.y (find_as_inner_class): Handle the case where the
9016 enclosing context of an innerclass has been loaded as bytecode.
9018 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9020 * parse.y (simple_name:): Reject `$' in type names.
9021 (resolve_type_during_patch): Use `type' as a second
9022 argument to resolve_no_layout. Fixes gcj/257.
9024 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9026 * parse.y (find_most_specific_methods_list): Select the only
9027 non-abstract method even if max has been set.
9028 Fixes gcj/285, gcj/298.
9030 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9032 * lang-specs.h: Added %(jc1) to java compiler options.
9034 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9036 * .cvsignore: New file.
9038 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9040 * parse.y (not_accessible_p): Access granted to innerclasses
9041 (indirectly) extending the reference type. Fixes gcj/249.
9043 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9045 * parse.y (patch_method_invocation): Fixed comment.
9046 (maybe_use_access_method): Build this$<n>s to the context of the
9047 target method, or a type that extends it. Fixes gcj/242.
9049 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9053 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9055 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9057 2000-07-13 Tom Tromey <tromey@cygnus.com>
9059 * lang-specs.h: Added %{I*}.
9061 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9063 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9065 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9067 * parse-scan.c: Remove.
9069 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9071 * class.c (set_super_info): Handled protected inner classes.
9072 (common_enclosing_context_p): Bail early if arguments aren't both
9074 (get_access_flags_from_decl): Handle private and protected inner
9076 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9077 (CLASS_PROTECTED): Likewise.
9078 (struct lang_type): New bitfield `poic'.
9079 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9081 (check_inner_class_access): Renamed arguments, added
9082 comments. Handles protected inner classes (fixes gcj/225)
9083 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9085 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9087 * parse.y (resolve_qualified_expression_name): Verify qualified
9088 access to `this'. Fixes gcj/239.
9090 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9092 * jcf-write.c (generate_classfile): Don't install ConstantValue
9095 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9097 * parse.y (resolve_qualified_expression_name): Handle inner class
9098 access. Fixes gcj/256.
9100 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9102 * jcf-write.c (generate_classfile): Properly install the
9103 ConstantValue attribute and the initial value constant pool index
9104 on string constants.
9105 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9108 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9110 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9112 * parse.y (find_as_inner_class): Fixed typo.
9113 (do_resolve_class): Explore enclosing contexts when searching for
9114 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9115 (check_inner_class_access): Check `decl' which can be null in case
9118 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9120 * java-tree.h (java_debug_context): Declared `extern'.
9121 (safe_layout_class): Likewise.
9122 * parse.y (resolve_field_access): Field must be `static' in order
9123 to be replaced by its initial value. Added comments.
9124 (find_applicable_accessible_methods_list): Fixed typo.
9125 (find_most_specific_methods_list): Methods found in innerclasses
9126 take over methods founds in the enclosing contexts.
9127 (java_complete_tree): Loosen restrictions on the type of DECLs
9128 that can be replaced by their initialization values.
9129 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9131 2000-07-05 Tom Tromey <tromey@cygnus.com>
9133 * Make-lang.in (PARSE_DIR): New macro.
9134 (PARSE_RELDIR): Likewise.
9135 (PARSE_C): Likewise.
9136 (PARSE_SCAN_C): Likewise.
9137 ($(PARSE_C)): New target.
9138 ($(PARSE_SCAN_C)): Likewise.
9139 (SET_BISON): New macro.
9140 (BISONFLAGS): Likewise.
9141 (JAVABISONFLAGS): Likewise.
9143 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9145 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9146 argument on the first pass for CNI as well as JNI.
9147 (print_method_info): Set up method name on the first pass only.
9149 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9151 * parse.y (parser_qualified_classname): Removed parameter
9153 (create_interface): Removed first passed parameter to
9154 parser_qualified_classname.
9155 (create_class): Likewise. Don't install alias on static
9156 innerclasses. Fixes gcj/275.
9158 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9160 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9161 debugable statement with empty_stmt_node. Fixes gcj/272
9163 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9165 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9168 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9170 * jcf-write.c (push_long_const): Appropriately cast short negative
9173 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9175 * parse.y (verify_constructor_super): Use loop variable
9176 `m_arg_type' initialized with `mdecl_arg_type'.
9178 2000-06-29 Tom Tromey <tromey@cygnus.com>
9180 * parse.y (resolve_field_access): Handle case where `type_found'
9183 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9185 * expr.c (lookup_field): The same field can be found through two
9186 different interface. Don't declare it ambiguous in that case.
9188 2000-06-27 Tom Tromey <tromey@cygnus.com>
9190 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9191 follows \r, then unget it at a lower level.
9193 2000-06-26 Tom Tromey <tromey@cygnus.com>
9195 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9198 2000-06-25 Tom Tromey <tromey@cygnus.com>
9200 * parse.y (for_statement): Wrap expression in a WFL if it is a
9201 constant. For PR gcj/268.
9203 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9205 * parse.y (do_resolve_class): Minor optimiztion in the package
9206 list search. Removed unnecessary test and return statement.
9207 (valid_ref_assignconv_cast_p): Order of arguments to
9208 enclosing_context_p fixed.
9210 2000-06-24 Tom Tromey <tromey@cygnus.com>
9212 * expr.c (lookup_field): Print error and return error_mark_node if
9213 field reference is ambiguous.
9215 * parse.y (check_abstract_method_definitions): Also check if
9216 `other_method' is abstract.
9218 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9220 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9222 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9223 (struct lang_type): New field `pic'.
9224 (CLASS_PRIVATE): New macro.
9225 * parse.y (check_inner_class_access): New function.
9226 (jdep_resolve_class): Call it.
9228 2000-06-23 Tom Tromey <tromey@cygnus.com>
9230 * parse.y (patch_incomplete_class_ref): Initialize the returned
9231 class. For PR gcj/260.
9233 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9235 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9237 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9239 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9240 Java specific checks.
9241 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9243 * java-tree.def (CASE_EXPR): Marked 'e'.
9244 (DEFAULT_EXPR): Likewise.
9245 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9247 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9248 Java specific checks.
9249 (generate_bytecode_insns): Test try_block for BLOCK before using
9251 * parse.y (build_wfl_wrap): Added `location' argument. Set
9252 EXPR_WFL_LINECOL accordingly.
9253 (dim_expr:): Wrap constants with WFLs.
9254 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9255 (resolve_package): Check for `stmt' not being a BLOCK before
9256 building a debuggable statement with it.
9257 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9259 (resolve_field_access): Make sure `decl' is a DECL before treating
9261 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9262 IDENTIFIER_NODE before treating it as such.
9263 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9264 treating it as such.
9265 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9266 to be applied only on non array types.
9268 2000-06-16 Per Bothner <per@bothner.com>
9270 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9271 define in terms of DECL_RESULT, as that fails when --enable-checking.
9273 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9275 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9276 types the same in comparison.
9277 (CHECK_OP): Add static prototype.
9279 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9281 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9282 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9285 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9287 * decl.c (create_primitive_vtable): Prototype.
9289 * jcf-write.c (generate_bytecode_insns): Initialize variable
9292 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9294 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9296 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9297 to track searched classes, and do not search the same class more than
9298 once. Call find_applicable_accessible_methods_list on immediate
9299 superclass, instead of search_applicable_method_list on all ancestors.
9302 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9304 * parse.y (register_fields): Permit static fields in inner classes
9305 if they are final. Fix for PR gcj/255.
9307 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9309 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9310 * parse.y (find_in_imports): Returned type changed to void,
9311 leading comment fixed.
9312 (register_package): New function.
9313 (qualify_and_find): Likewise.
9314 (package_declaration:): Use `register_package'.
9315 (single_type_import_declaration:): Removed local variable
9316 `node'. Added missing `;' for consistency.
9317 (type_import_on_demand_declaration:): Use `chainon' to link new
9319 (lookup_field_wrapper): Lookup local variables defined in outer
9321 (java_complete_class): Don't reverse the list of imported on demand.
9322 (do_resolve_class): Reorganized. Removed local variable
9323 `original_name'. Call `qualify_and_find' with the current package
9324 name, invoke `find_in_imports_on_demand' right after. Call
9325 `qualify_and_find' with the packages we've seen so far. Fixed
9326 operations numbering in comments.
9327 (java_expand_class): Don't reverse `package_list'.
9328 (find_most_specific_methods_list): New local variables `abstract'
9329 and `candidates'. Use them to pick the right method.
9331 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9333 * parse.y (check_modifiers_consistency): Don't subtract out
9334 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9336 2000-06-04 Philipp Thomas <pthomas@suse.de>
9338 * Makefile.in (INTLLIBS): New.
9342 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9344 * class.c (get_dispatch_table): Build the vtable dummy entry list
9345 element with a null purpose. Fixed leading comment.
9346 (build_dtable_decl): Build an accurate dtable type when appropriate
9349 2000-06-02 Richard Henderson <rth@cygnus.com>
9351 * lang.c (lang_get_alias_set): New.
9353 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9355 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9356 before using it as the accessed field.
9358 2000-05-31 Tom Tromey <tromey@cygnus.com>
9360 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9361 char_array_vtable, short_array_vtable, int_array_vtable,
9362 long_array_vtable, float_array_vtable, double_array_vtable):
9364 * expr.c (get_primitive_array_vtable): New function.
9365 (create_primitive_vtable): New function.
9366 (java_lang_expand_expr): Enable code to statically generate
9368 * decl.c (init_decl_processing): Create primitive vtables.
9369 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9370 short_array_vtable, int_array_vtable, long_array_vtable,
9371 float_array_vtable, double_array_vtable): Define.
9373 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9375 * java/parse.y (find_applicable_accessible_methods_list):
9376 Don't add an uninitialized value to the list.
9378 2000-05-25 Tom Tromey <tromey@cygnus.com>
9380 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9381 when trying to see if field's class should be initialized. Always
9382 initialize field's declaring class, not qualified class.
9385 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9386 `wfl_operator', to maybe_build_primttype_type_ref.
9389 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9391 * parse.y (patch_method_invocation): Don't try to lookup methods
9394 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9396 * parse.y (resolve_field_access): Call the appropriate <clinit>
9397 before accessing the length of a static array. Craft a decl for
9398 the field while its time. Fixes PR gcj/129.
9400 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9402 * parse.y (resolve_package): Correctly set `*next' (was off by
9404 (resolve_qualified_expression_name): Fixed comment.
9406 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9408 * jcf-parse.c (jcf_parse_source): Reset current_class and
9409 current_function_decl to NULL before parsing a new file.
9411 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9413 * parse.y (block_end:): If the collected block doesn't feature a
9414 statement, insert an empty statement.
9416 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9418 * parse.y (maybe_yank_clinit): New function.
9419 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9420 end of the list of methods belonging to a class.
9421 (java_complete_expand_method): Check whether <clinit> is really
9422 necessary and expand it accordingly.
9424 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9426 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9427 processed by the method's switch statement.
9429 2000-05-19 Tom Tromey <tromey@cygnus.com>
9431 * java-tree.h: Added init state enum.
9432 * decl.c (emit_init_test_initialization): Initialize class
9433 initialization check variable by looking at class' state.
9435 2000-05-19 Tom Tromey <tromey@cygnus.com>
9437 * java-tree.h (build_instanceof): Declare.
9438 (build_get_class): Declare.
9439 * parse.y (patch_binop): Use build_instanceof.
9440 * expr.c (build_instanceof): New function. If class is final,
9441 don't make a function call.
9442 (expand_java_INSTANCEOF): Use it.
9443 (build_get_class): New function.
9445 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9447 * jcf-write.c (generate_classfile): Scan the source_file for
9448 slashes with the right pointer variable.
9450 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9452 * lang.c (lang_decode_option): Update -Wunused flags by calling
9454 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9456 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9458 * check_init.c (check_init): Constify local char *.
9459 * class.c (push_class): Constify local char *.
9460 * java_tree.h: Update prototypes.
9461 * jcf-io.c (open_class): Constify filename parameter and
9463 (find_class): Remove redundant string copy. Cast return from
9465 * jcf-parse.c (read_class, parse_class_file, yyparse):
9466 Constify local char *.
9467 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9468 Constify local char *.
9469 * jcf.h (JCF): Constify filename and classname.
9470 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9471 * lang.c (init_parse): Constify parameter and return value.
9472 * lex.c (java_get_line_col): Constify filename parameter.
9473 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9474 * parse.y (java_parser_context_suspend,
9475 issue_warning_error_from_context, safe_layout_class): Constify
9477 * parse.c: Regenerate.
9479 2000-05-08 Tom Tromey <tromey@cygnus.com>
9481 * expr.c (build_jni_stub): Cache the result of
9482 _Jv_LookupJNIMethod.
9484 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9486 * decl.c (predef_filenames_size): Now 7.
9487 (predef_filenames): New seventh entry.
9489 2000-05-04 Tom Tromey <tromey@cygnus.com>
9491 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9492 Keep track of when we've seen a reference field after a
9493 non-reference field.
9494 (get_boehm_type_descriptor): Handle case where we see
9495 non-reference fields but no trailing reference field.
9496 * decl.c (rawdata_ptr_type_node): Define.
9497 (init_decl_processing): Initialize rawdata_ptr_type_node.
9498 * java-tree.h (rawdata_ptr_type_node): Declare.
9500 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9502 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9503 specifiers in calls to fprintf.
9505 2000-05-03 Andrew Haley <aph@cygnus.com>
9507 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9509 * javaop.h (WORD_TO_INT): New function.
9510 (IMMEDIATE_s4): Use WORD_TO_INT.
9511 * jcf.h (JPOOL_INT): Ditto.
9513 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9516 2000-04-19 Tom Tromey <tromey@cygnus.com>
9518 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9520 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9522 * expr.c (build_jni_stub): New function.
9523 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9525 * parse.y (java_complete_expand_methods): Expand a native method
9526 and call build_jni_stub if -fjni given.
9527 * lang-options.h: Document -fjni.
9528 * lang.c (flag_jni): New global.
9529 (lang_f_options): Added `jni' entry.
9530 * java-tree.h (soft_lookupjnimethod_node,
9531 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9533 (flag_jni): Declare.
9534 (build_jni_stub): Declare.
9535 (struct lang_decl): Added `native' flag.
9536 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9538 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9539 soft_jnipopsystemframe_node): New globals.
9540 (init_decl_processing): Set them. _Jv_InitClass only takes one
9543 * java-tree.def: Put into `C' mode.
9545 2000-04-27 Tom Tromey <tromey@cygnus.com>
9548 * expr.c (expand_invoke): Generate check to see if object pointer
9549 is null in nonvirtual invocation case.
9550 * java-tree.h (soft_nullpointer_node): Declare.
9551 * decl.c (soft_nullpointer_node): New global.
9552 (init_decl_processing): Initialize soft_nullpointer_node.
9553 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9554 or `private' methods.
9555 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9557 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9559 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9562 2000-04-26 Tom Tromey <tromey@cygnus.com>
9564 * zextract.c (find_zip_file_start): New function.
9565 (read_zip_archive): Use it.
9567 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9569 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9571 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9573 * class.c (common_enclosing_context_p): New function.
9574 * java-tree.h (common_enclosing_context_p): Added prototype.
9575 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9576 classes sharing an outer context with the current instance.
9577 * parse.y (build_access_to_thisn): Fixed leading comment.
9578 (verify_constructor_super): New local `supper_inner'. Skip
9579 enclosing context argument in the case of inner class constructors.
9580 (patch_method_invocation): Insert proper context as second
9581 parameter to pure inner class constructor super invocations.
9583 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9585 * parse.y (end_class_declaration): Reset the interface number
9588 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9590 * parse.y (source_start_java_method): Deleted unnecessary code.
9591 (patch_method_invocation): Fixed comment.
9593 2000-04-24 Robert Lipe <robertlipe@usa.net>
9595 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9597 2000-04-23 Tom Tromey <tromey@cygnus.com>
9599 * boehm.c (mark_reference_fields): Use int_byte_position.
9601 2000-04-22 Tom Tromey <tromey@cygnus.com>
9603 * boehm.c (mark_reference_fields): Only call byte_position on
9606 2000-04-22 Tom Tromey <tromey@cygnus.com>
9608 * boehm.c (mark_reference_fields): Added `last_view_index'
9609 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9611 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9613 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9614 * parse.y (check_class_interface_creation): Fixed comments. Select
9615 permitted modifiers for (inner) interfaces. Changed error message
9616 to report rejected modifiers used with local classes.
9618 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9620 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9621 of directly inherited type considered in scope.
9622 * parse.y (do_resolve_class): Search inherited classes for inner
9625 2000-04-20 Tom Tromey <tromey@cygnus.com>
9627 * parse.y (not_accessible_p): Use member's class, not current
9628 class, when doing inheritance check for protected reference.
9631 2000-04-20 Jason Schroeder <shrode@subnature.com>
9633 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9635 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9637 * parse.y (lookup_field_wrapper): Search for final local aliases.
9638 (resolve_expression_name): Let lookup_field_wrapper search for
9639 final local aliases. Force the value of `name' if one is found.
9640 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9641 an expression name. Fixed comments.
9643 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9645 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9647 2000-04-19 Tom Tromey <tromey@cygnus.com>
9649 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9651 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9653 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9655 2000-04-18 Tom Tromey <tromey@cygnus.com>
9658 * gjavah.c (utf8_cmp): Changed return value.
9659 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9661 (cxx_keywords): New global.
9662 (get_field_name): Handle new result of cxx_keyword_subst.
9663 (print_method_info): Likewise.
9665 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
9667 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
9668 with a newline, for CNI.
9669 (print_stub_or_jni): Print a space or newline before method name for
9671 (print_cxx_classname): Don't write leading "::" in CNI stub method.
9672 (process_file): Include gcj/cni.h if generating CNI stubs.
9674 2000-04-16 Tom Tromey <tromey@cygnus.com>
9676 * gjavah.c (decompile_method): Use print_field_name.
9679 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9681 * parse.y (java_expand_classes): Reverse the package list once.
9682 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
9684 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
9685 the `==' and `!=' operators.
9687 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9689 * jcf-write.c (generate_bytecode_insns): At invocation time,
9690 always relate an interface method to the type of its selector.
9692 2000-04-05 Tom Tromey <tromey@cygnus.com>
9695 * expr.c (expand_invoke): Generate check to see if object pointer
9696 is null in nonvirtual invocation case.
9697 * java-tree.h (soft_nullpointer_node): Declare.
9698 * decl.c (soft_nullpointer_node): New global.
9699 (init_decl_processing): Initialize soft_nullpointer_node.
9700 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9701 or `private' methods.
9702 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9704 2000-04-05 Tom Tromey <tromey@cygnus.com>
9707 * parse.y (check_final_assignment): Recognize assignments to the
9708 `length' field of an array when generating class files.
9710 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9712 * class.c (decl_hash): Prototype removed.
9713 (decl_compare): Likewise.
9715 2000-04-05 Tom Tromey <tromey@cygnus.com>
9717 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
9718 * parse.y (check_modifiers_consistency): Check for final/volatile
9719 clash. Fixes PR gcj/164.
9721 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9723 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
9725 (java_hash_compare_tree_node): Renamed from `decl_compare, made
9727 (add_method_1): Use `java_hash_hash_tree_node' and
9728 `java_hash_compare_tree_node'.
9729 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
9730 (java_hash_compare_tree_node): Likewise.
9731 * parse.y (find_applicable_accessible_methods_list): Create,
9732 delete and use a hash table to remember already searched interfaces.
9734 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
9736 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
9739 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9741 * boehm.c (mark_reference_fields, set_bit): Prototype.
9742 (set_bit): Un-ANSI-fy definition.
9744 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
9747 * decl.c (emit_init_test_initialization): Likewise.
9749 * gjavah.c (jni_print_char): Likewise.
9751 * parse.y (create_new_parser_context): Likewise.
9753 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9755 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
9756 patch missing hunk. Fixed indentation.
9758 2000-03-30 Tom Tromey <tromey@cygnus.com>
9760 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
9761 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
9763 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9765 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9766 when negative *before* using it as an array index.
9767 * ChangeLog: Fixed typo.
9769 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9771 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9772 to 0 when it reaches -1.
9774 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9776 * jcf-parse.c (get_constant): Properly cast `num' during the
9777 invocation of `add_double'.
9778 * jcf-write.c (push_long_const): Properly cast `lo' before
9779 comparing it to short bounds.
9780 * parse-scan.y (interface_declaration:): Rule re-arrange so that
9781 `interface_body:' is reduced after the current interface is
9784 2000-03-26 Tom Tromey <tromey@cygnus.com>
9786 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
9787 Java-specific `-f' option.
9789 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9791 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
9792 Adjust order of making types.
9793 Make bitsize_*_node values.
9795 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9797 * class.c (make_field_value): Use byte_position.
9798 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
9799 (java_array_data_offset): Likewise.
9800 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
9803 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9805 * parse.y (check_abstract_method_definitions): New local
9806 `end_type_reached'. Make sure we also consider `end_type'.
9807 (java_check_abstract_method_definitions): Make sure we eventually
9808 consider `java.lang.Object'.
9809 (maybe_use_access_method): Don't use access method if not in the
9810 context of a pure inner class or if the method's context is right.
9811 (find_applicable_accessible_methods_list): New static flag
9812 `object_done'. Don't search abstract classes as interfaces. Fixed
9813 indentation. Fixed the `java.lang.Object' only search. Search
9814 class interface(s) first, then fully search enclosing contexts.
9815 (find_most_specific_methods_list): Pick the closest candidate when
9816 they're all abstract.
9818 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9820 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9821 properly initialize `finished_label'. Don't emit gotos for empty
9824 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9826 * except.c (emit_handlers): Clear catch_clauses_last.
9828 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9830 * parse.y (check_method_types_complete): New function.
9831 (create_class): Reset anonymous class counter only when seeing an
9833 (java_complete_class): JDEP_METHOD: Don't recompute signature
9836 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9838 * class.c (build_static_ref): Fixed indentation in comment.
9839 * java-tree.def (TRY_EXPR): Fixed typo in name.
9840 (CLASS_LITERAL): Likewise.
9841 * java-tree.h: (TYPE_DOT_CLASS): New macro.
9842 (struct lang_type): New field `dot_class'.
9843 * jcf-write.c (generate_bytecode_insns): Fixed error message.
9844 (generate_classfile): Method `class$' is synthetic.
9845 * parse.y (build_do_class_method): New function.
9846 (build_dot_class_method_invocation): Likewise.
9847 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
9848 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
9849 (qualify_ambiguous_name): Likewise.
9850 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
9851 (build_try_statement): Fixed leading comment.
9853 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9855 * class.c (make_field_value): Properly handle sizes.
9856 (get_dispatch_vector): Use tree_low_cst and host_integerp.
9857 (layout_class_method): Count using trees.
9858 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
9859 * expr.c (java_array_data_offset): Use int_bit_position.
9860 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
9861 (build_invokevirtual): Use tree_low_cst and do computations with trees.
9863 2000-03-16 Tom Tromey <tromey@cygnus.com>
9865 * lang.c (flag_hash_synchronization): New global.
9866 (lang_f_options): Added `hash-synchronization'.
9867 * lang-options.h: Mention -fhash-synchronization.
9868 * java-tree.h (flag_hash_synchronization): Declare.
9869 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
9870 hash table synchronization is disabled.
9871 * decl.c (init_decl_processing): Only push `sync_info' value when
9872 hash table synchronization is disabled.
9873 * class.c (make_class_data): Only push `sync_info' field when hash
9874 table synchronization is disabled. Removed dead code.
9876 2000-03-16 Tom Tromey <tromey@cygnus.com>
9878 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
9880 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9882 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
9884 * parse.y (patch_method_invocation): Handle anonymous classes
9885 creation in static context.
9887 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9889 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
9890 * parse.y (resolve_qualified_expression_name): Use it.
9891 (patch_method_invocation): Likewise.
9893 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9895 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
9896 depending on the type of dependency which dictates what the
9898 (unresolved_type_p): Resolved types limited to the current class.
9900 2000-03-15 Tom Tromey <tromey@cygnus.com>
9902 * decl.c (init_decl_processing): Set type of `sync_info' to be
9905 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
9906 Correctly compute bit number for current slot. Zero `high' and
9907 `low' in DS_LENGTH case. Don't skip inherited fields. Use
9908 mark_reference_fields.
9909 (mark_reference_fields): New function.
9911 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9913 * parse.y (register_incomplete_type): Fixed initialization of
9916 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9918 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
9920 (push_class_context, pop_class_context): New function.
9921 (class_body:): Call pop_class_context.
9922 (interface_body:): Likewise.
9923 (INNER_QUALIFIER): New macro.
9924 (report_class_declaration): Changed output format and use
9925 INNER_QUALIFIER. Call push_class_context.
9927 2000-02-14 Andrew Haley <aph@cygnus.com>
9929 * check-init.c (check_init): Add new cases for unary and binary
9932 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9934 * parse.y (resolve_package): Set `next' once a type name has been
9935 progressively discovered.
9936 (resolve_qualified_expression_name): Propagate resolution only if
9937 there are remaining qualifiers. Take into account `q' might have
9938 been cleared after re-qualification.
9939 * parse.y (patch_method_invocation): New local `resolved'.
9940 Section dealing with qualified expression rewritten to use
9941 resolve_field_access.
9943 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9945 * parse.h (PUSH_CPC): Fixed indentation.
9946 (DEBUG_CPC): New macro.
9947 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
9948 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
9949 * parse.y (class_body_declaration:): Use
9950 SET_CPC_INSTANCE_INITIALIZER_STMT.
9951 (method_declaration:): Check for null current_function_decl.
9952 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
9953 (java_parser_context_pop_initialized_field): Better handling of
9955 (maybe_make_nested_class_name): Mark nested class name as
9956 qualified when necessary.
9957 (end_class_declaration): Don't call java_parse_context_resume when
9958 one or more error occurred.
9959 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
9960 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
9961 SET_CPC_INITIALIZER_STMT.
9962 (method_header): Check for inner classes declaring static methods.
9963 (resolve_qualified_expression_name): Handle situation where `this'
9966 2000-03-13 Hans Boehm <boehm@acm.org>
9968 * typeck.c (build_prim_array_type): Correctly set the high word too.
9970 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9972 * parse.y (java_complete_expand_methods): Leave <clinit> out of
9974 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
9975 list of methods for interfaces.
9977 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9979 * parse.y (qualify_ambiguous_name): Properly handle expressions
9982 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9984 * parse.y (check_final_assignment): Extended to process
9986 (patch_assignment): Have check_final_assignment called only once.
9988 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9990 * java-tree.h (IS_INIT_CHECKED): New flag.
9991 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
9992 * parse.y (patch_string): Call force_evaluation_order on the
9993 completed string concatenation tree.
9994 * expr.c (force_evaluation_order): Call force_evaluation_order on
9995 function's arguments too.
9997 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9999 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10000 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10001 (build_anewarray): Likewise.
10002 * parse.y (patch_newarray): Likewise.
10003 * parse.c: Regenerated.
10005 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10007 * decl.c (init_decl_processing): Added new class fields `depth',
10008 `ancestors', and `idt' to class_type_node. Use
10009 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10010 * class.c (make_class_data): Push initial values for new fields.
10011 * java-tree.h: Updated prototype for `build_invokeinterface'.
10012 * expr.c (build_invokeinterface): Changed parameters to accept
10013 `method' tree. Calculate index of `method' in its declaring
10014 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10015 (expand_invoke): Call `build_invokeinterface' with new parameters.
10016 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10019 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10021 * typeck.c (lookup_do): Search superinterfaces first
10022 when looking up an interface method. From Godmar Back
10023 <gback@cs.utah.edu>
10025 2000-03-06 Tom Tromey <tromey@cygnus.com>
10027 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10029 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10031 * java-tree.h (lookup_argument_method2): Declared.
10032 (safe_layout_class): Prototype moved from parse.h.
10033 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10034 * parse.y (java_check_regular_methods): Local `super_class' gone.
10035 Call lookup_argument_method2 instead of lookup_argument_method.
10036 Perform modifier match for methods found declared in implemented
10037 interfaces. Fixed indentation problem. Overriding/hiding error
10038 report to take place only for methods found in classes.
10039 * typeck.c (lookup_argument_method): Changed leading
10040 comment. Re-written by calling lookup_do.
10041 (lookup_argument_method2): New function.
10042 (lookup_java_method): Re-written by calling lookup_do.
10043 (lookup_do): New function.
10045 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10047 * check-init.c (check_init): Removed dead code. Handle (blank)
10049 * parse.y (declare_local_variables): New local `final_p', set it
10050 and use it to initialize LOCAL_FINAL.
10051 (check_final_assignment): Only check FIELD_DECLs.
10053 2000-02-17 Tom Tromey <tromey@cygnus.com>
10055 * Makefile.in (JAVA_OBJS): Added boehm.o.
10056 (boehm.o): New target.
10057 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10058 * java-tree.h (flag_use_boehm_gc): Declare.
10059 (get_boehm_type_descriptor): Declare.
10060 * lang.c (lang_f_options): Added `use-boehm-gc'.
10061 (flag_use_boehm_gc): New global.
10062 * lang-options.h: Added -fuse-boehm-gc.
10063 * boehm.c: New file.
10064 * class.c (get_dispatch_table): If class uses a Boehm type
10065 descriptor, put it in the vtable.
10066 (make_class_data): Removed dead code.
10068 2000-03-03 Per Bothner <per@bothner.com>
10070 * decl.c (init_decl_processing): Initialize sizetype properly.
10072 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10074 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10075 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10076 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10077 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10078 (jcf_parse): New local `current'. Load innerclasses seen in outer
10079 context being processed.
10080 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10081 * jcf-write.c (append_innerclasses_attribute): New function.
10082 (append_innerclasses_attribute_entry): Likewise.
10083 (get_access_flags): Handle static classes. Set anonymous and local
10084 classes to be private.
10085 (generate_classfile): Attribute count adjusted. Call
10086 append_innerclasses_attribute.
10087 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10088 PURE_INNER_CLASS_TYPE_P.
10089 * parse.y (parser_qualified_classname): New parameter `is_static',
10090 produce non qualified name accordingly.
10091 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10092 (create_interface): Added argument to parser_qualified_classname.
10093 (create_class): Added argument to parser_qualified_classname. Setup
10094 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10095 (add_inner_class_fields): Fixed indentation.
10096 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10097 (method_declarator): Fixed typo in comment.
10098 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10099 (build_current_thisn): Likewise.
10100 (patch_method_invocation): Likewise.
10102 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10104 * decl.c (current_function_decl): Move to toplev.c.
10106 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10108 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10109 (DECL_BIT_INDEX): Use underlying representation.
10110 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10112 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10114 * expr.c (build_java_ret): Pass proper type to size_binop.
10116 2000-02-25 Anthony Green <green@cygnus.com>
10118 * expr.c (build_class_init): Mark the decl to be ignored by
10120 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10121 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10122 * class.c (init_test_hash_newfunc): New function.
10123 (decl_hash): New function.
10124 (decl_compare): New function.
10125 * decl.c (emit_init_test_initialization): New function.
10126 (complete_start_java_method): Traverse the init test hashtable,
10127 calling emit_init_test_initialization.
10128 (always_initialize_class_p): Define.
10129 * expr.c (build_class_init): Use initialization tests when
10130 emitting class initialization code.
10131 (always_initialize_class_p): Declare.
10132 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10134 * java-tree.h: Include hash.h.
10135 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10136 (struct lang_decl): Add init_test_table field.
10137 (init_test_hash_entry): Define.
10139 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10141 * gjavah.c (main): Avoid using `argi' to report unimplemented
10144 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10146 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10147 initialize locals to avoid warnings. Local `exception_type' moved
10150 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10152 * parse.y (resolve_expression_name): Use `orig' as a second
10153 argument to resolve_field_access.
10154 (resolve_field_access): Removed unnecessary code when dealing with
10157 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10159 * class.c (push_super_field): Don't push the field twice.
10160 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10161 * parse.h (java_reorder_fields): Prototyped.
10162 * parse.y (java_reorder_fields): New function.
10163 (java_layout_class): Simplified not to worry about re-ordering.
10165 2000-02-23 Tom Tromey <tromey@cygnus.com>
10167 * gjavah.c (print_name): In JNI case, correctly quote string.
10168 (print_method_info): Don't handle overrides in JNI mode.
10170 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10172 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10173 value type set to `boolean_type_node'.
10175 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10177 * jcf-dump.c (main): Test for correct condition after
10178 output file creation.
10180 2000-02-19 Anthony Green <green@cygnus.com>
10182 * jcf-depend.c (add_entry): Fix test for first list entry.
10184 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10186 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10187 * constants.c (build_constants_constructor): Likewise.
10189 2000-02-19 Anthony Green <green@cygnus.com>
10191 * jcf-depend.c (add_entry): Add entries to the end of the list.
10193 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10195 * decl.c (INT_TYPE_SIZE): Define if necessary.
10196 (expand_java_return): Handle the case of a native integer smaller
10197 than a JVM integer.
10199 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10201 * gjavah.c (help): Use GCCBUGURL.
10202 * jv-scan.c (help): Likewise.
10203 * jcf-dump.c (help): Likewise.
10205 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10207 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10210 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10212 * jcf-parse.c (load_class): Call `fatal' if no file containing
10213 the target class are found.
10215 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10217 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10218 lex.c, lex.h, and PARSE_H to...
10219 (parse.o, parse-scan.o): ...here, respectively.
10221 * lex.c: Split out code that may trigger SIGFPE from yylex()
10222 to its own function.
10223 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10225 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10227 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10229 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10231 * parse.y (outer_field_access_p): Stop in time when outer contexts
10233 (resolve_qualified_expression_name): Properly qualify *everything*
10234 after a package.type to be resoled as expression names.
10235 (find_applicable_accessible_methods_list): Save/restore `class' to
10236 isolate it from a possible outer context search.
10238 2000-02-15 Tom Tromey <tromey@cygnus.com>
10240 * gjavah.c (jni_print_char): New function.
10241 (print_full_cxx_name): Use it.
10242 (decode_signature_piece): Likewise.
10243 (print_cxx_classname): Likewise.
10245 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10247 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10249 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10251 * gjavah.c: Include version.h.
10253 * jcf-dump.c: Likewise.
10255 * jv-scan.c: Likewise.
10257 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10259 * parse.y (outer_field_access_fix): First parameter now a tree
10260 node. Check for assignment to final. First argument to
10261 build_outer_field_access_fix modified to accommodate prototype.
10262 (build_outer_field_access): Don't check for assignment to final
10264 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10265 possibly returned by outer_field_access_fix. Changed
10266 outer_field_access_fix's first argument.
10267 (check_final_assignment): $finit$'s context is OK.
10268 (patch_unaryop): Use node instead of its line/column value when
10269 calling outer_field_access_fix.
10271 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10273 * parse.y (interface_declaration:): No longer tagged
10274 <node>. Re-installed default action.
10275 (class_member_declaration:): Handle inner interfaces.
10276 (interface_member_declaration): Handle inner interfaces and
10278 (create_interface): Push error if one seen. Suspend parsing
10279 context when processing an inner interface.
10280 (register_fields): Inner class static field limitations not to
10281 apply to inner interfaces.
10283 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10285 * jcf-parse.c (load_class): Update `java_error_count' when a
10286 class' file can't be found.
10287 (parse.y): Avoid (byte)code generation when errors seen.
10289 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10291 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10292 decodes a valid node.
10293 (patch_binop): Handle TRUNC_DIV_EXPR.
10295 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10297 * parse.y (resolve_package): New local `acc'. Try to progressively
10298 build and guess a package and type name.
10300 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10302 * parse.y (find_applicable_accessible_methods_list): Load and
10303 layout the search class if necessary.
10304 (java_complete_tree): Keep to original type of the folded initial
10307 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10309 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10310 Generate error message if circularity is detected. New static
10312 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10313 * jcf-write.c (generate_bytecode_insns): Very simply handle
10315 * parse.y (java_check_circular_reference): Use
10316 `cyclic_inheritance_report' during report, if necessary.
10317 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10318 walking NEW_ARRAY_INIT twice.
10320 2000-02-09 Tom Tromey <tromey@cygnus.com>
10322 * parse.y (check_class_interface_creation): Allow inner classes to
10323 be `private' or `protected', check modifiers' consistency. Prevent
10324 block local classes from bearing any modifiers.
10326 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10328 * except.c (check_start_handlers): Re-add prototype lost in last
10330 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10332 2000-02-09 Andrew Haley <aph@cygnus.com>
10334 * decl.c (clear_binding_level): Remove excess initializer.
10335 (maybe_poplevels): Remove unused variable.
10336 (force_poplevels): Ditto.
10337 (struct binding_level): Add comment.
10339 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10341 * jcf-write.c (generate_classfile): Don't consider
10342 pre-initialization with reference value (use <clinit> instead.)
10343 * parse.y (java_fix_constructors): No generated constructor for
10345 (build_outer_field_access): Removed debug message.
10346 (outer_field_expanded_access_p): Adapted to bytecode generation.
10347 (build_outer_field_access_method): Use fix_method_argument_names.
10348 (build_outer_method_access_method): Fixed indentation. Added
10349 comment. Handle access method generation for static and also void
10351 (build_access_to_thisn): Inserted debug message.
10352 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10353 (resolve_qualified_expression_name): Fixed comment.
10354 (not_accessible_p): Adapted to bytecode generation. Added comment.
10355 (patch_method_invocation): Added comment.
10356 (maybe_use_access_method): Fixed leading comment. Handle static
10358 (java_complete_lhs): Don't shortcut handling of initialized upon
10359 declaration String type static fields when generating bytecode.
10360 (patch_unaryop): Handle outer field access when generating
10363 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10365 * java-tree.h (FIELD_THISN): New macro.
10366 * jcf-write.c (append_synthetic_attribute): New function.
10367 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10368 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10369 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10371 (build_outer_field_access): Turned on access functions usage and
10372 generation when compiling to bytecode.
10373 (maybe_use_access_method): Likewise.
10375 2000-01-25 Andrew Haley <aph@cygnus.com>
10377 * java-except.h (struct eh_range): Add `expanded' field.
10378 (maybe_start_try): Add end_pc arg.
10379 (maybe_end_try): Ditto.
10380 * java-tree.h (force_poplevels): new function.
10381 * expr.c (expand_byte_code): Don't call maybe_start_try or
10383 * except.c (add_handler): Reset expanded.
10384 (expand_start_java_handler): Set expanded.
10385 (check_start_handlers): Don't expand a start handler that's
10386 already been expanded.
10387 (maybe_start_try): Add end_pc arg. Only expand a handler which
10389 (expand_end_java_handler): call force_poplevels.
10390 (force_poplevels): new function.
10391 * decl.c (binding_level): Add start_pc of binding level.
10392 (maybe_pushlevels): Call maybe_start_try when pushing binding
10394 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10395 (LARGEST_PC): Define.
10396 (clear_binding_level): Use LARGEST_PC.
10398 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10399 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10400 (binding_depth, is_class_level, current_pc): new variables.
10401 (struct binding_level): ditto.
10402 (indent): new function.
10403 (push_jvm_slot): add debugging info.
10404 (maybe_pushlevels): ditto.
10405 (maybe_poplevels): ditto.
10406 (pushlevel): ditto.
10408 (start_java_method): ditto.
10409 (give_name_to_locals): comment only.
10410 * except.c (binding_depth, is_class_level, current_pc):
10412 (expand_start_java_handler): add debugging info.
10413 (expand_end_java_handler): ditto.
10415 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10417 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10418 (print_name_for_stub_or_jni, process_file): Constify a char*.
10420 2000-02-03 Tom Tromey <tromey@cygnus.com>
10422 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10424 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10426 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10427 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10430 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10432 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10433 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10434 (struct lang_type): New field `ii_block'.
10435 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10436 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10437 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10438 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10439 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10440 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10442 * parse.y (add_instance_initializer): New function.
10443 (in_instance_initializer): New static global.
10444 (class_body_declaration:): Link instance initializer block.
10445 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10446 (array_creation_expression:): Remove unused local.
10447 (java_parser_context_push_initialized_field): Fixed leading
10448 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10449 CPC_INSTANCE_INITIALIZER_LIST.
10450 (java_parser_context_pop_initialized_field): Likewise.
10451 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10452 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10453 CPC_INITIALIZER_STMT.
10454 (fix_constructors): New local `class_type'. Use it. Call
10455 add_instance_initializer.
10456 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10457 (patch_return): Forbid return in instance initializers.
10458 (patch_throw_statement): Enforce exception handling in the context
10459 of instance initializers.
10461 2000-02-03 Tom Tromey <tromey@cygnus.com>
10463 * Make-lang.in (java.mostlyclean): Remove executables in
10466 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10468 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10469 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10470 (java_float_finite): Convert to use union Word from javaop.h.
10471 (java_double_finite): Convert to use union DWord from javaop.h.
10473 2000-02-02 Tom Tromey <tromey@cygnus.com>
10475 * gjavah.c (options): Added `jni' entry.
10476 (help): Document -jni.
10477 (flag_jni): New global.
10478 (process_file): Handle JNI output. Don't print text from
10479 -prepend, -add, etc, when generating stubs. Only remove `.class'
10480 suffix if it actually exists.
10481 (main): Create a `.c' file when run with `--jni --stubs'. Create
10482 correct output file name with `--jni'.
10483 (print_include): Mangle header name differently in JNI case.
10484 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10486 (print_method_info): Handle JNI case. Put signature info into
10487 method name. Handle case when STREAM is NULL.
10488 (print_name_for_stub_or_jni): New function.
10489 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10490 (print_cxx_classname): Handle JNI.
10491 (print_full_cxx_name): Likewise.
10492 (decode_signature_piece): Likewise.
10493 (overloaded_jni_method_exists_p): New function.
10494 (struct method_name): Added `signature' and `sig_length' fields.
10495 (HANDLE_END_FIELD): Do nothing in JNI mode.
10497 2000-02-02 Tom Tromey <tromey@cygnus.com>
10499 * jv-scan.c: Include version.c, <getopt.h>.
10500 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10501 (options): New array.
10502 (usage): New function.
10503 (version): New function.
10504 (main): Use getopt_long to parse command line.
10505 * jcf-dump.c: Include version.c, <getopt.h>.
10506 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10507 OPT_JAVAP): New macros.
10508 (options): New array.
10509 (usage): Return `void'. Changed message.
10510 (help): New function.
10511 (version): New function.
10512 (main): Use getopt_long_only to parse command line.
10513 * gjavah.c: Include <getopt.h>.
10514 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10515 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10516 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10517 (options): New array.
10518 (java_no_argument): Removed.
10519 (help): Updated with missing options.
10520 (main): Use getopt_long_only to parse command line.
10521 (usage): Changed message.
10523 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10525 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10526 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10527 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10528 * parse.y (array_creation_expression:): Handle anonymous arrays.
10529 (build_array_from_name): Don't set `ret_name' if null.
10530 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10531 (qualify_ambiguous_name): Likewise.
10532 (java_complete_expand_class): Likewise.
10534 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10536 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10537 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10538 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10539 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10540 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10541 AIPL_FUNCTION_COMPLETED_INVOCATION.
10542 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10543 AIPL_FUNCTION_INVOCATION_READY.
10544 (AIPL_FUNCTION_DECLARATION): New enum entry.
10545 * parse.y (reorder_static_initialized): New function.
10546 (java_parser_context_pop_initialized_field): Use it.
10547 (add_inner_class_fields): Use
10548 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10549 augmented. Install marker after last alias initializer, if any.
10550 (generate_finit): Fixed typo. Don't try to retain only the used
10552 (method_header): Compute and set DECL_FUNCTION_NAP.
10553 (method_declarator): Fixed comment. Insert alias initializer in
10555 (build_alias_initializer_parameter_list): Fixed leading
10556 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10557 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10558 (java_complete_expand_class): Code to retain only used aliases
10560 (java_complete_expand_methods): New local `first_decl'. Generate
10561 $finit$ first, then expand the constructors, regular methods and
10563 (java_complete_expand_method): Don't report error on missing
10564 return statement if previously detected bogus.
10565 (fix_constructors): Don't patch constructor parameters list.
10566 (patch_method_invocation): Use new AIPL enum values. Reverse
10567 alias initializer list for anonymous classes.
10569 2000-01-30 Anthony Green <green@redhat.com>
10571 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10572 determine how many stack slots to pop.
10574 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10576 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10577 error handling/recovery.
10578 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10580 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10582 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10583 FIELD_LOCAL_ALIAS_USED): New macros.
10584 (DECL_FUNCTION_NAP): New macro.
10585 (struct lang_decl): New field `nap'.
10586 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10587 (struct lang_type): New fields `finit_stmt_list' and
10588 `clinit_stmt_list'.
10589 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10590 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10591 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10592 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10593 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10594 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10595 (BUILD_THROW): Macro line separator re-indented.
10596 * parse.y (end_class_declaration): New function.
10597 (maybe_generate_pre_expand_clinit): New name for
10598 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10599 pre-expand static fields.
10600 (maybe_generate_clinit): Function deleted.
10601 (check_for_static_method_reference): Prototype's parameter list
10603 (generate_finit): New name for maybe_generate_finit. Changed
10604 leading comment. Function rewritten to use
10605 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10606 (build_alias_initializer_parameter_list): New function.
10607 (java_parser_context_pop_initialized_field): Likewise.
10608 (add_inner_class_fields): Likewise.
10609 (type_declaration:): Call end_class_declaration.
10610 (class_member_declaration:): Likewise.
10611 (formal_parameter_list:): Fixed typos.
10612 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10613 element. Improved error handling.
10614 (block_statement:): Call end_class_declaration.
10615 (anonymous_class_creation:): Likewise.
10616 (create_anonymous_class): Fixed comments.
10617 (create_class): Call add_inner_class_fields.
10618 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10619 (method_header): Use MARK_FINAL_PARMS.
10620 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10621 (method_declarator): Propagate final argument flag.
10622 (craft_constructor): New local `artificial'. Call
10623 build_alias_initializer_parameter_list. Use
10624 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10625 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10627 (complete_expand_class): Get rid of unused outer context local
10629 (java_complete_expand_methods): Fixed leading
10630 comment. Generate/pre-expand <clinit> first. Changed method
10631 expansion order to regular, $finit$, constructors, <clinit>.
10632 (java_complete_expand_method): Set current_function_decl.
10633 (fix_constructors): Fix constructor parameter list to account for
10634 outer context local alias initializers.
10635 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10636 (resolve_expression_name): Lookup outer context local aliases. New
10637 local `access', use it.
10638 (patch_method_invocation): Patch inner class ctor invocation with
10639 outer context local aliases initialization values. $finit$
10640 invocation patching now includes things generated with
10641 build_alias_initializer_parameter_list.
10642 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10643 (build_super_invocation): Likewise.
10644 (patch_assignment): Changed comment.
10646 2000-01-27 Andrew Haley <aph@cygnus.com>
10648 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10652 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10654 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10656 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10658 * parse.y (register_fields): Don't pass a format specifier to
10659 OBSOLETE_MODIFIER_WARNING.
10660 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10661 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10663 (check_modifiers): Change function into a macro.
10664 (check_class_interface_creation): Pass a literal format string.
10666 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10668 * buffer.h: PROTO -> PARAMS.
10669 * check-init.c: Likewise.
10670 * class.c: Likewise.
10671 * constants.c: Likewise.
10672 * convert.h: Likewise.
10673 * decl.c: Likewise.
10674 * except.c: Likewise.
10675 * expr.c: Likewise.
10676 * gjavah.c: Likewise.
10677 * java-except.h: Likewise.
10678 * java-tree.h: Likewise.
10679 * jcf-depend.c: Likewise.
10680 * jcf-dump.c: Likewise.
10681 * jcf-parse.c: Likewise.
10682 * jcf-path.c: Likewise.
10683 * jcf-reader.c: Likewise.
10684 * jcf-write.c: Likewise.
10686 * jv-scan.c: Likewise.
10687 * jvgenmain.c: Likewise.
10688 * jvspec.c: Likewise.
10689 * lang.c: Likewise.
10692 * parse-scan.y: Likewise.
10693 * parse.h: Likewise.
10694 * parse.y: Likewise.
10695 * typeck.c: Likewise.
10696 * verify.c: Likewise.
10697 * xref.c: Likewise.
10698 * xref.h: Likewise.
10699 * zextract.c: Likewise.
10700 * zipfile.h: Likewise.
10702 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10704 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10705 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
10706 * constants.c (build_constant_data_ref): Check for cached
10707 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
10708 in TYPE_CPOOL_DATE_REF.
10709 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
10710 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
10711 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
10712 (LOCAL_FINAL): New macro.
10713 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
10714 constant pool -- don't try to reuse.
10715 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
10716 TYPE_LANG_SPECIFIC.
10717 (find_in_current_zip): Use TYPE_JCF.
10718 * parse.h (java_check_final): Prototype removed.
10719 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
10720 (maybe_create_class_interface_decl,
10721 check_class_interface_creation): Likewise.
10722 (java_expand_finals): Function removed.
10723 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
10724 (block_statement:): Fixed comment.
10725 (anonymous_class_creation:): Likewise.
10726 (check_class_interface_creation): Reversed Jan 12, 2000 extra
10728 (check_class_interface_creation): Loosened error report on (inner)
10729 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
10730 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
10731 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
10733 (create_interface): Likewise.
10734 (anonymous_class_counter): New static global.
10735 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
10736 patch. Fixed comments.
10737 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
10738 anonymous_class_counter when declaring a toplevel class.
10739 (craft_constructor): Fixed constructor name when handling
10740 anonymous classes. Anonymous class constructors to feature hidden
10741 this$<n> parameter.
10742 (java_fix_constructors): Added comment.
10743 (java_check_final): Function removed.
10744 (java_complete_expand_methods): Fixed comment. Don't generate
10745 class data, save its outgoing constant pool instead.
10746 (verify_constructor_super): Skip anonymous class constructor
10747 hidden this$<n> parameter.
10748 (java_expand_classes): New local `saved_ctxp'. Removed call to
10749 java_expand_finals and java_check_final. Expand anonymous class
10750 constructors. Generate class data.
10751 (build_super_invocation): Skip anonymous class hidden this$<n>
10753 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
10754 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10755 (set_java_signature): Likewise.
10757 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10759 * gjavah.c: Delete ACC_VISIBILITY define.
10760 * jcf.h: Add ACC_VISIBILITY define.
10761 * parse.y: final: rule tagged <value>.
10762 (java_check_regular_methods): Use ACC_VISIBILITY define for
10763 default package access check.
10764 (local_variable_declaration_statement): Use final: rule.
10766 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10768 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
10769 (final:): New rule.
10771 2000-01-17 Tom Tromey <tromey@cygnus.com>
10773 * gjavah.c (print_field_info): Allow non-static final fields.
10775 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10777 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
10778 * parse.y (patch_anonymous_class): New function.
10779 (create_anonymous_class): Register incomplete type when the
10780 class/interface to extends/implement isn't known yet.
10781 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
10782 (verify_constructor_super): Tuned error message.
10784 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10786 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
10787 (ANONYMOUS_CLASS_P): New macro.
10788 (TYPE_SIGNATURE, TYPE_JCF): New macros.
10789 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
10790 * parse.y (create_class): Added leading argument.
10791 (maybe_create_class_interface_decl,
10792 check_class_interface_creation): Likewise.
10793 (craft_constructor): New function.
10794 (verify_constructor_super): Added argument in prototype.
10795 (class_declaration:): Inserted leading argument.
10796 (for_begin:): Use FOR_LOOP_P.
10797 (anonymous_class_creation): Create WFL of the anonymous class to
10798 instantiate. Call build_new_invocation. Added comments.
10799 (check_class_interface_creation): Handle parameter `anonymous' in
10800 verbose mode class creation announce.
10801 (link_nested_class_to_enclosing): Exclude anonymous classes.
10802 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
10803 anonymous class, even though they appear to have an enclosing
10805 (create_interface): Pass extra argument to
10806 check_class_interface_creation.
10807 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
10808 (create_class): Call check_class_interface_creation and
10809 maybe_create_class_interface_decl with extra new argument. Don't
10810 add private this$<n> to anonymous classes.
10811 (method_declarator): Insert hidden this$<n> to anonymous class
10813 (java_fix_constructors): Deleted code creating default
10814 constructor. Call craft_constructor instead.
10815 (java_check_regular_methods): Set `saw_constructor' to 1 for
10817 (fix_constructors): Pass extra argument to verify_constructor_super.
10818 (verify_constructor_super): New local `sdecl', use it. Search for
10819 matching constructor (possibly featuring arguments) in super
10821 (lookup_method_invoke): Craft constructor according to arguments
10822 list when dealing with anonymous class constructors.
10823 (build_super_invocation): Pass arguments to anonymous class super
10825 (search_loop): Use FOR_LOOP_P.
10826 (labeled_block_contains_loop_p): Likewise.
10828 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10830 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
10831 (enclosing_context_p): New function.
10832 (get_access_flags_from_decl): Handle CLASS_STATIC.
10833 (maybe_layout_super_class): Extra first argument passed to
10835 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
10837 * decl.c (access0_identifier_node): New global.
10838 (init_decl_processing): access0_identifier_node initialized.
10839 (pushdecl): Set DECL_CONTEXT only on non type decls.
10840 * expr.c (lookup_field): Lookup inner class fields in enclosing
10842 (expand_invoke): Use ID_INIT_P.
10843 (expand_java_field_op): Use DECL_CLINIT_P.
10844 * java-tree.def (CLASS_LITERAL): New tree code.
10845 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
10846 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
10847 (struct lang_decl): New field `inner_access'.
10848 (enclosing_context_p): Prototyped.
10849 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
10850 ID_CLINIT_P): New macros.
10851 (CLASS_STATIC): New macro.
10852 (CLASS_ACCESS0_GENERATED_P): New macro.
10853 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
10854 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
10855 INNER_CLASS_P): New macros.
10856 (DECL_INNER_CLASS_LIST): New macro.
10857 * jcf-parse.c (yyparse): Avoid the use of ANSI string
10859 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10860 the shift value to int. Fixed typo in comment.
10861 * lex.c (inst_id, wpv_id): Initialize.
10862 * mangle.c (unicode_mangling_length): Take `$' into account.
10863 * parse.h (DRECOVER, RECOVER): Terminate properly.
10864 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
10865 (typedef struct _jdep): New field `enclosing'.
10866 (JDEP_ENCLOSING): New macro.
10867 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
10868 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
10869 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
10870 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
10871 GET_ENCLOSING_CPC_CONTEXT): New macros.
10872 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
10873 (do_resolve_class): Added extra argument in prototype.
10874 * parse.y (resolve_class): Added extra argument in prototype.
10875 (maybe_create_class_interface_decl): Likewise.
10876 (maybe_use_access_method, build_wfl_wrap): New functions.
10877 (java_complete_expand_classes, java_complete_expand_class):
10879 (java_parser_context_push_initialized_field,
10880 java_parser_context_suspend, java_parser_context_resume):
10882 (maybe_make_nested_class_name, make_nested_class_name,
10883 set_nested_class_simple_name_value,
10884 link_nested_class_to_enclosing, find_as_inner_class,
10885 find_as_inner_class_do, check_inner_class_redefinition,
10886 build_thisn_assign, build_current_thisn, build_access_to_thisn,
10887 maybe_build_thisn_access_method, build_outer_field_access,
10888 build_outer_field_access_methods, build_outer_field_access_expr,
10889 build_outer_method_access_method, build_new_access_id,
10890 build_outer_field_access_method, outer_field_access_p,
10891 outer_field_expanded_access_p, outer_field_access_fix,
10892 build_incomplete_class_ref, patch_incomplete_class_ref,
10893 create_anonymous_class): Likewise.
10894 (inst_id, wpv_id): New static global variables.
10895 (synchronized:): New rule, tagged <node>.
10896 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
10898 (anonymous_class_creation:): New rule, tagged <node>.
10899 (NEW_TK): Tagged <node>.
10900 (type_literals, array_type_literal): New rules, tagged <node>.
10901 (class_declaration:): Removed action when reducing by class_body:
10902 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
10903 using GET_CPC in sub-rules.
10904 (class_member_declaration): Handle inner classes.
10905 (method_declaration): When reducing method_header:, reset
10906 current_function_decl when appropriate.
10907 (method_declarator:): Set the number of formal parameter to 0 for
10908 method declared without arguments.
10909 (constructor_declarator:): Likewise.
10910 (static_initializer:): List of elements kept in a list.
10911 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
10912 use of the keyword `static' for type declarations.
10913 (block_statement:): Handle inner class declarations.
10914 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
10915 type qualified `this'.
10916 (class_instance_creation_expression): Use anonymous_class_creation:
10917 to handle inner class instances creation. Handle qualified `new'.
10918 (something_dot_new): Added appropriate actions.
10919 (create_new_parser_context): New function.
10920 (java_push_parser_context, java_parser_context_save_global,
10921 java_parser_context_suspend): Use create_new_parser_context.
10922 (check_modifiers): Changed leading comment.
10923 (check_class_interface_creation): Handle interclasses.
10924 (add_superinterfaces): Fixed comment.
10925 (create_interface): Build qualified name from the raw_name instead
10926 of its matching WFL. Push the initialized fields list. raw_name added
10927 as an extra argument to maybe_create_class_interface_decl.
10928 (create_class): Build qualified name from the raw_name instead of
10929 its matching WFL. Removed assignment to current_parsed_class_un.
10930 Call PUSH_ERROR before returning an error. Suspend the current
10931 parser context when processing an inner class. Push the
10932 initialized fields list. raw_name added as an extra argument to
10933 maybe_create_class_interface_decl. Add the private this$<n>
10935 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
10936 (register_fields): Get the class type from GET_CPC and handle
10937 previous errors. Added code to handle the creation of static
10938 fields in inner classes. Initialized fields initialization
10939 statements kept in a list of lists.
10940 (maybe_generate_finit): Initialized fields initialization
10941 statements kept in a list of lists. Use GET_CPC.
10942 (maybe_generate_clinit): Likewise.
10943 (method_header): Use GET_CPC and GET_CPC_UN.
10944 (parser_qualified_classname): Handle inner classes.
10945 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
10946 (java_fix_constructors): Hide pointer to enclosing context
10947 instance in constructor list when dealing with inner classes.
10948 (jdep_resolve_class): Call resolve_class with extra first argument
10950 (resolve_class): Add enclosing context as a first extra argument
10951 to do_resolve_class.
10952 (do_resolve_class): Call find_as_inner_class. Handle WFLs
10954 (resolve_no_layout): Extra argument added to resolve_class
10956 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
10957 (java_get_real_method_name): Use GET_CPC_UN.
10958 (check_abstract_method_definitions): Use DECL_CLINIT_P.
10959 (java_check_abstract_methods): Handle static method declared in
10960 inner classes by an error.
10961 (java_check_regular_methods): Use DECL_CLINIT_P.
10962 (source_start_java_method): Also set DECL_MAX_LOCALS.
10963 (create_artificial_method): Call java_parser_context_save_global
10964 and java_parser_context_restore_global instead of saving/restoring
10965 the context by hand.
10966 (expand_start_java_method): Improved verbose mode message.
10967 (java_complete_expand_methods): Fixed leading comment. Use
10969 (fix_constructors): Added assignment to this$<n> if necessary.
10970 (java_expand_classes): Call java_complete_expand_classes instead
10971 of java_complete_expand_methods.
10972 (make_qualified_primary): Simplified.
10973 (merge_qualified_name): Optimized for missing left or right parts.
10974 (resolve_expression_name): Handle access to outer class fields from
10976 (resolve_qualified_expression_name): New macro
10977 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
10978 classes. Report error on non appropriate qualification of
10979 `new'. Handle qualified `this'.
10980 (not_accessible_p): Allow access to outer class private fields from
10982 (patch_method_invocation): Handle method invocations through
10983 access methods and inner class constructor invocations.
10984 (find_applicable_accessible_methods_list): Search enclosing
10985 contexts of an inner class.
10986 (search_applicable_methods_list): Fixed typo.
10987 (argument_types_convertible): Handle inner class constructors'
10988 hidden outer context reference argument.
10989 (qualify_ambiguous_name): Handle qualified `this'.
10990 (java_complete_lhs): Handle use of field accessed through
10991 artificial access methods in various cases of assignments. Handle
10992 CLASS_LITERAL node.
10993 (check_final_assignment): Use DECL_CLINIT_P.
10994 (valid_ref_assignconv_cast_p): Handle the destination being an
10995 enclosing context of the source.
10996 (patch_unaryop): Handle use of field accessed through artificial
10998 (patch_return): Use DECL_CLINIT_P.
10999 (patch_throw_statement): Use DECL_CLINIT_P.
11000 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11001 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11004 2000-01-16 Anthony Green <green@cygnus.com>
11006 * parse.y (build_string_concatenation): Only use
11007 StringBuffer(String) shortcut if String arg is constant.
11009 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11011 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11012 the shift value to int. Fixed typo in comment.
11014 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11016 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11017 * jcf-write.c: Likewise.
11018 * parse.y: Likewise.
11019 * parse.c: Regenerate.
11021 2000-01-09 Anthony Green <green@cygnus.com>
11023 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11024 bytecodes in the correct order.
11026 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11028 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11030 2000-01-06 Anthony Green <green@cygnus.com>
11032 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11033 before building constant array decl.
11035 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11037 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11038 method invocation and typo in conditional expression.
11039 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11040 the appropriate NOTE_POP.
11041 * parse.y (patch_binop): Shift value mask to feature the right
11044 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11046 * class.c (assume_compiled, assume_compiled_node): Add static
11048 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11050 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11052 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11054 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11055 to `__modifier' to avoid stringifying it.
11057 * parse.y (verify_constructor_circularity): Don't call a variadic
11058 function with a non-literal format string.
11059 (java_check_abstract_methods): Move unreachable code inside
11060 `continue' statement.
11061 (lookup_method_invoke): Call xstrdup, not strdup.
11063 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11066 * jcf-parse.c (yyparse): Likewise.
11068 * jv-scan.c (main): Likewise.
11070 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11072 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11073 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11074 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11077 * parse.y (synchronized, variable_redefinition_error,
11078 check_class_interface_creation, create_interface, create_class,
11079 method_header, finish_method_declaration,
11080 check_modifiers_consistency, method_declarator,
11081 complete_class_report_errors, check_abstract_method_definitions,
11082 java_check_regular_methods, check_throws_clauses,
11083 java_check_abstract_methods, read_import_dir,
11084 check_pkg_class_access, declare_local_variables, fix_constructors,
11085 cut_identifier_in_qualified, resolve_expression_name,
11086 resolve_qualified_expression_name, patch_method_invocation,
11087 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11088 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11089 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11090 patch_try_statement, patch_synchronized_statement,
11091 patch_throw_statement, check_thrown_exceptions,
11092 patch_conditional_expr): Likewise.
11094 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11096 * Makefile.in (LIBDEPS): Added gcc's errors.o
11097 (../jcf-dump$(exeext):): Link with gcc's errors.o
11098 (../gcjh$(exeext):): Likewise.
11099 * expr.c (expand_java_NEW): Layout the entire target type instead of
11100 laying out its methods only.
11101 (lookup_field): Layout the class after having loaded it.
11102 * java-tree.h (java_debug_context): Declared.
11103 * jcf-io.c (toplev.h): Included.
11104 (find_class): Removed assignment to jcf's outofsynch
11105 field. Force source file to be read if newer than its matching
11106 class file. Tweaked debug messages.
11107 * jcf-parse.c (jcf_out_of_synch): Deleted.
11108 (read_class): Call to jcf_out_of_synch removed.
11109 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11110 (jcf_out_of_synch): Prototype deleted.
11111 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11112 `deprecated' and `class_err': integer turned into bit-fields.
11113 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11114 * parse.y (package_list): New global.
11115 (package_declaration:): Record newly parsed package name.
11116 (extra_ctxp_pushed_p): Static global deleted.
11117 (java_parser_context_save_global): Create buffer context for the
11118 purpose of saving globals, if necessary.
11119 (java_parser_context_restore_global): Pop context pushed for the
11120 purpose of saving globals, if necessary.
11121 (java_debug_context_do): New prototype and function.
11122 (java_debug_context): Likewise.
11123 (do_resolve_class): Use already parsed package names to qualify
11124 and lookup class candidate.
11125 (java_pre_expand_clinit): Removed unnecessary local variable.
11127 1999-12-17 Tom Tromey <tromey@cygnus.com>
11129 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11131 (process_file): Use `\n\' at end of each line in string.
11133 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11135 * expr.c (expand_invoke): Layout the loaded class before
11136 attempting to use it.
11137 (expand_java_field_op): Allow final field assignments to take
11139 * typeck.c (convert): Return error_mark_node if expr is null.
11141 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11143 * class.c (class_depth): Return -1 if the class doesn't load
11145 * expr.c (can_widen_reference_to): Check for errors during depth
11146 computation and return 0 accordingly.
11147 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11148 create default constructors and add an other error check.
11149 * parse.h (java_fix_constructors): Prototyped.
11150 * parse.y (java_pre_expand_clinit): Likewise.
11151 (build_super_invocation): Re-prototyped to feature one argument.
11152 (java_check_circular_reference): Directly use `current'.
11153 (java_fix_constructors): New function.
11154 (java_check_regular_methods): Don't create default constructors
11155 here, but abort if none were found.
11156 (java_complete_expand_methods): Pre-process <clinit> calling
11157 java_pre_expand_clinit.
11158 (java_pre_expand_clinit): New function.
11159 (fix_constructors): build_super_invocation invoked with the
11160 current method declaration as an argument.
11161 (build_super_invocation): Use the context of the processed method
11162 decl argument instead of current_class.
11163 * typeck.c (lookup_java_method): Take WFLs in method names into
11166 1999-12-14 Per Bothner <per@bothner.com>
11168 * class.c (make_class_data): flag_keep_inline_functions to keep
11169 private methods in the method array.
11171 1999-12-15 Anthony Green <green@cygnus.com>
11173 * check-init.c (check_init): Take into account both types of
11174 `throw's when checking for uninitialized variables.
11176 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11178 * parse.y (java_complete_lhs): Force conversion of array
11179 dimensions to int_type_node, that's what runtime's ABI expects.
11181 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11183 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11184 operand of a WFL, until the Java front-end gets fixed with regard
11185 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11187 1999-12-10 Andrew Haley <aph@cygnus.com>
11189 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11190 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11191 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11192 java-tree.h: Ditto.
11193 jcf-write.c: Ditto.
11195 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11197 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11198 before calling expand_eh_region_start and expand_start_all_catch.
11199 * except.c (expand_start_java_handler): Switch to permanent
11200 obstack before calling expand_eh_region_start.
11201 (expand_end_java_handler): Switch to permanent obstack before
11202 calling expand_start_all_catch.
11204 1999-12-5 Anthony Green <green@cygnus.com>
11206 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11207 function with side effects.
11208 (init_decl_processing): Mark all memory allocating DECLs with
11211 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11213 * except.c (expand_end_java_handler): Call
11214 expand_resume_after_catch and end_catch_handler.
11216 1999-11-30 Anthony Green <green@cygnus.com>
11218 * verify.c (verify_jvm_instructions): Create new return label
11219 chain if non existent (don't rely on the verified state of the jsr
11222 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11224 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11225 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11227 * parse.y (patch_assignment): Removed bogus final class test on
11228 lhs when checking on whether to emit an ArrayStoreException runtime
11230 * expr.c (expand_java_arraystore): Likewise.
11232 1999-11-28 Anthony Green <green@cygnus.com>
11234 * decl.c (find_local_variable): Reuse single slot decls when
11237 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11239 * jcf-parse.c (saw_java_source): Global variable removed.
11240 (read_class): Don't use `saw_java_source'. Added extra braces.
11241 (yyparse): Code setting `saw_java_source' removed.
11243 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11245 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11247 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11249 * verify.c (merge_type_state): Non verified subroutines being
11250 considered more than once to trigger passive type merge.
11252 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11254 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11255 in case of error. Error message tuned.
11257 1999-11-21 Anthony Green <green@cygnus.com>
11259 * constants.c (find_methodref_index): Unwrap method names before
11260 inserting them in the constant pool.
11262 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11264 * class.c (assume_compiled_node): New typedef.
11265 (assume_compiled_tree): New static data.
11266 (find_assume_compiled_node): New function.
11267 (add_assume_compiled): New function.
11268 (assume_compiled): New function.
11269 * class.c (make_class_data): Use assume_compiled.
11270 (is_compiled_class): Use assume_compiled.
11272 * java-tree.h (add_assume_compiled): Declare.
11274 * lang.c (lang_decode_option): Parse new options.
11276 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11278 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11279 int_type_node: that's what `_Jv_AllocObject' expects.
11281 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11283 * parse.y (lookup_method_invoke): Use lang_printable_name to
11284 reliably build the type name during error report. Fixes PR gcj/97.
11286 1999-11-09 Tom Tromey <tromey@cygnus.com>
11288 * jcf-path.c: Include <sys/stat.h>.
11289 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11290 (DIR_UP): New macro.
11292 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11294 * parse.y (source_end_java_method): Resume permanent allocation,
11295 reversing Apr 27 1998 patch.
11296 (patch_string_cst): Pop obstacks after having pushed the permanent
11299 1999-11-05 Tom Tromey <tromey@cygnus.com>
11301 * class.c (finish_class): Emit inlined methods if any native
11302 methods exist in the class. Fixes PR gcj/85.
11304 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11306 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11307 (qualify_ambiguous_name): Likewise.
11309 1999-11-03 Godmar Back <gback@cs.utah.edu>
11311 * typeck.c: (lookup_java_method): search all inherited
11312 interfaces when looking up interface method.
11314 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11316 * parse.y (method_header:): Issue error message for rule `type
11318 (synchronized:): Error report when not using synchronized.
11320 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11322 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11323 being used before the superclass constructor has been called.
11324 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11325 instead of `CALL_THIS_CONSTRUCTOR_P'.
11327 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11329 * check-init.c: Fix typo in comment.
11331 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11333 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11336 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11338 * parse.y (expression_statement:): Call function to report
11339 improper invocation of a constructor.
11340 (parse_ctor_invocation_error): New function.
11342 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11344 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11347 1999-10-21 Tom Tromey <tromey@cygnus.com>
11349 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11350 in generated `main'.
11352 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11354 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11355 (qualify_ambiguous_name): Likewise.
11357 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11359 * parse.y (java_complete_tree): fold_constant_for_init to work on
11361 (java_complete_lhs): Likewise.
11362 (array_constructor_check_entry): Complete an initializer element
11363 on permanent_obstack.
11365 1999-10-19 Tom Tromey <tromey@cygnus.com>
11367 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11368 From Mike Moreton <mike@pillim.demon.co.uk>.
11370 1999-10-15 Greg McGary <gkm@gnu.org>
11372 * java-tree.h (flag_bounds_check): Remove extern decl.
11373 * lang.c (flag_bounds_check): Remove global variable.
11374 (lang_f_options): Remove "bounds-check" entry.
11375 (lang_init_options): Default flag_bounds_check to "on".
11377 1999-10-14 Tom Tromey <tromey@cygnus.com>
11379 * jvgenmain.c (usage): New function.
11380 (main): Use it. Also, handle `-D' options.
11381 * jvspec.c (lang_specific_driver): Recognize -D.
11382 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11384 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11386 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11388 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11389 variadic function with a non-literal format string.
11391 * parse-scan.y (report_main_declaration): Likewise.
11393 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11395 * parse.y (read_import_dir, patch_assignment, patch_binop,
11396 patch_array_ref): Likewise.
11398 * typeck.c (build_java_array_type): Likewise.
11400 * verify.c (verify_jvm_instructions): Likewise.
11402 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11404 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11406 1999-10-07 Anthony Green <green@cygnus.com>
11408 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11409 where CHECK_PUT may fail for valid reasons.
11411 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11412 UNSAFE_PUTN): New macros.
11414 1999-10-04 Tom Tromey <tromey@cygnus.com>
11416 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11417 well. Fixes Java PR gcj/59.
11418 * parse-scan.y (yyerror): Report errors.
11420 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11422 * decl.c (insert_block): Remove unconditional `abort'.
11424 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11426 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11427 FUNCTION_CODE now of type int. All callers changed.
11428 Set the builtin's DECL_BUILT_IN_CLASS.
11430 1999-09-23 Tom Tromey <tromey@cygnus.com>
11432 * jvspec.c (lang_specific_driver): Don't read spec file if
11433 -fsyntax-only given.
11435 1999-09-22 Tom Tromey <tromey@cygnus.com>
11437 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11439 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11440 (WORDS_TO_LONG): Likewise.
11441 (WORDS_TO_DOUBLE): Likewise.
11443 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11445 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11446 (RELOCATION_VALUE_1): Likewise.
11447 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11448 push_in_const, push_long_const): Prototyped.
11449 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11450 (push_constant2): Likewise.
11451 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11452 (find_constant_wide): Cast find_constant2's integer arguments to
11454 (find_constant_index): Cast find_constant2's and find_constant2's
11455 integer arguments to `jword'.
11456 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11457 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11458 (emit_if): Use RELOCATION_VALUE_1.
11459 (emit_goto): Likewise.
11460 (emit_jsr): Likewise.
11461 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11462 argument to push_long_const to HOST_WIDE_INT.
11464 1999-09-15 Andreas Schwab <schwab@suse.de>
11466 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11468 1999-09-20 Nick Clifton <nickc@cygnus.com>
11470 * lang.c (lang_decode_option): Extend comment.
11472 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11474 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11477 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11479 * gjavah.c (get_field_name, print_method_info, print_include,
11480 add_namelet): Use xmalloc, not malloc.
11482 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11483 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11486 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11488 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11490 * jcf-path.c (add_entry): Likewise.
11492 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11494 * jv-scan.c (xmalloc): Remove definition.
11496 * jvgenmain.c (xmalloc): Likewise.
11498 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11500 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11502 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11503 concat, not xmalloc/sprintf.
11504 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11505 (xstrdup): Remove definition.
11507 * parse.y (duplicate_declaration_error_p,
11508 constructor_circularity_msg, verify_constructor_circularity,
11509 check_abstract_method_definitions, java_check_regular_methods,
11510 java_check_abstract_methods, patch_method_invocation,
11511 check_for_static_method_reference, patch_assignment, patch_binop,
11512 patch_cast, array_constructor_check_entry, patch_return,
11513 patch_conditional_expr): Use xstrdup, not strdup.
11515 * zextract.c (ALLOC): Use xmalloc, not malloc.
11517 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11519 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11521 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11522 (do_spec, lang_specific_pre_link, lang_specific_driver,
11523 input_filename, input_filename_length): Don't declare.
11524 (main_class_name, jvgenmain_spec, lang_specific_driver):
11526 (lang_specific_driver): All calls to the function pointer
11527 parameter now explicitly call `fatal'.
11529 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11531 * parse.y (find_applicable_accessible_methods_list): Search
11532 abstract classes as interfaces.
11534 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11536 * class.c (finish_class): We're now outside a valid method
11537 declaration. Tell the rest of gcc so.
11539 1999-09-08 Bruce Korb autogen@linuxbox.com
11541 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11543 1999-09-07 Tom Tromey <tromey@cygnus.com>
11545 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11547 (decode_signature_piece): Don't emit "::" in JArray<>.
11548 (print_namelet): Only print trailing `;' when printing a class.
11550 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11552 * java-tree.h: Delete declarations for all tree nodes now moved to
11554 * decl.c: Delete their definitions.
11556 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11558 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11559 * Makefile.in (OBJS): Add ggc-callbacks.o.
11560 (OBJDEPS): Likewise.
11562 1999-09-03 Tom Tromey <tromey@cygnus.com>
11564 * parse.y (strip_out_static_field_access_decl): Return operand if
11565 it satisfies JDECL_P.
11567 1999-09-02 Tom Tromey <tromey@cygnus.com>
11569 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11570 Handle nested arrays, like `[[I'.
11572 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11574 * class.c (finish_class): Remove unused parameter, all callers
11577 * expr.c (build_java_athrow): Change return type to void.
11578 (java_lang_expand_expr): Make sure each case in switch returns a
11581 * java-tree.h (finish_class): Fix prototype to take void args.
11583 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11584 (main): Issue return from main, not exit.
11586 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11588 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11590 * jv-scan.c (main): Issue return from main, not exit.
11592 * parse.y (check_abstract_method_definitions,
11593 java_check_abstract_method_definitions): Add static prototypes.
11594 (java_complete_expand_methods): Fix call to `finish_class'.
11596 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11599 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11601 * lang.c (language_string): Constify.
11603 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11605 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11606 Remove hacks for stuff which comes from libiberty.
11608 * Make-lang.in: Likewise.
11610 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11612 * Makefile.in (xref.o): Depend on xref.c explicitly.
11614 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11616 * java-tree.h (lang_printable_name): Constify a char*.
11618 * lang.c (lang_printable_name): Likewise.
11620 1999-08-27 Jeffrey A Law (law@cygnus.com)
11622 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11623 comments in C code.
11625 1999-08-26 Tom Tromey <tromey@cygnus.com>
11627 * gjavah.c (print_cxx_classname): Print "::" before qualified
11630 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11632 * parse.y (lookup_cl): Changed leading comment. Now does its best
11633 to set the column number.
11634 (qualify_ambiguous_name): Take WFL wrappers into account.
11636 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11638 * verify.c (verify_jvm_instructions): Don't check instruction
11639 validity beyond end of method.
11641 1999-08-25 Tom Tromey <tromey@cygnus.com>
11643 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11645 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11647 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11648 cxx_keyword_subst, generate_access, name_is_method_p,
11649 get_field_name, print_field_name, super_class_name, print_include,
11650 decode_signature_piece, print_class_decls, usage, help,
11651 java_no_argument, version, add_namelet, print_namelet): Add static
11653 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11654 name_is_method_p): Constify a char*.
11655 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11656 Provide a final else clause in an if-else-if.
11657 (print_field_info): Add missing final arg in function call to
11658 `print_field_name'.
11659 (print_method_info, decompile_method, decode_signature_piece,
11660 print_c_decl, print_full_cxx_name, print_stub,
11661 print_mangled_classname, super_class_name, print_include,
11662 add_namelet, add_class_decl, print_class_decls, process_file,
11663 help): Constify a char*.
11665 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
11666 push_int_const, find_constant_wide, find_constant_index,
11667 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
11668 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
11669 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
11670 emit_if, emit_goto, emit_jsr, call_cleanups,
11671 make_class_file_name): Add static prototypes.
11672 (generate_bytecode_return, generate_bytecode_insns): Pass a
11673 NULL_PTR, not a NULL_TREE.
11675 * jv-scan.c: Include "jcf.h".
11676 (main): Declare using DEFUN macro.
11678 * jvspec.c (find_spec_file, lang_specific_pre_link,
11679 lang_specific_driver): Add prototypes.
11680 (find_spec_file): Constify a char*.
11682 * keyword.gperf (hash, java_keyword): Add prototypes.
11684 * lang.c (lang_print_error): Add static prototype.
11685 (lang_init): Prefer memcpy over bcopy to avoid casts.
11687 * lex.c (yylex): Add static prototype.
11689 * parse-scan.y: Include "lex.c" earlier.
11691 * parse.h: Remove redundant declaration for `yylex'.
11693 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
11694 labeled_block_contains_loop_p): Add static prototypes.
11695 (not_accessible_p): Make static to match prototype.
11697 * verify.c (start_pc_cmp): Don't needlessly cast away const.
11699 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11701 * parse.y (check_method_redefinition): Changed leading comment.
11702 (check_abstract_method_definitions): New function.
11703 (java_check_abstract_method_definitions): New function.
11704 (java_check_regular_methods): Call it.
11705 (verify_constructor_super): Fixed indentation.
11706 (lookup_method_invoke): Likewise.
11708 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11710 * parse.y (method_header): Return a null pointer if the current
11711 class node is null.
11712 (finish_method_declaration): Return if the current function decl
11714 (source_start_java_method): Likewise.
11715 (java_method_add_stmt): Likewise.
11717 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11719 * class.c (emit_register_class): Removed unnecessary call to
11721 * parse.y (labeled_block_contains_loop_p): Removed unused local
11724 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11726 * parse.y (java_refold): Added prototype.
11728 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11730 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
11731 (java_stabilize_reference): Removed unnecessary `else'.
11732 (java_complete_lhs): Set flag to remember boolean. Call
11733 java_refold. Added comments.
11734 (java_decl_equiv): New function.
11735 (binop_compound_p): Likewise.
11736 (java_refold): Likewise.
11737 (patch_unaryop): Striped static field access assigned to decl and
11738 op. Changed promotion scheme for ++/-- operators.
11739 (search_loop): New function.
11740 (labeled_block_contains_loop_p): Likewise.
11741 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
11743 (patch_bc_statement): Call search_loop. Fixed comment.
11745 1999-08-14 Anthony Green <green@cygnus.com>
11747 * expr.c (java_lang_expand_expr): Mark static array data as
11750 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11752 * jvgenmain.c (main): NUL-terminate name_obstack.
11754 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11756 * check-init.c (check_bool2_init, done_alternative): Add static
11759 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
11760 (add_method, build_utf8_ref, build_class_ref,
11761 append_gpp_mangled_type, layout_class_method): Constify a char*.
11763 * decl.c (push_promoted_type, make_binding_level): Add static
11765 (push_promoted_type, pushdecl): Constify a char*.
11767 * except.c (find_handler_in_range, link_handler,
11768 check_start_handlers): Add static prototypes.
11770 * expr.c (process_jvm_instruction): Constify a char*.
11772 * gjavah.c (main): Constify a char*.
11774 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
11777 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
11779 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
11780 munge, print_ents): Constify a char*.
11782 * jcf-dump.c (disassemble_method): Constify a char*.
11783 (print_constant_pool, print_exception_table): Add static prototypes.
11784 (print_constant, print_exception_table, main, disassemble_method):
11787 * jcf-io.c (find_classfile, find_class): Likewise.
11789 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
11790 (set_source_filename, predefined_filename_p): Add static prototypes.
11791 (set_source_filename, get_constant, get_class_constant,
11792 find_in_current_zip): Constify a char*.
11794 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
11796 (add_entry, add_path, jcf_path_classpath_arg,
11797 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11799 * jcf-reader.c (get_attribute, jcf_parse_preamble,
11800 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
11801 jcf_parse_one_method, jcf_parse_methods,
11802 jcf_parse_final_attributes): Add static prototypes.
11803 (get_attribute): Constify a char*.
11805 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
11806 jcf_dependency_add_target, jcf_path_classpath_arg,
11807 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11809 * jv-scan.c (main): Constify a char*.
11810 (gcc_obstack_init): Add prototype arguments.
11812 * jvgenmain.c (gcc_obstack_init): Likewise.
11813 (main): Constify a char*.
11815 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
11817 (put_decl_string, lang_print_error): Constify a char*.
11818 (lang_init): Remove redundant extern prototype.
11820 * mangle.c (emit_unicode_mangled_name): Constify a char*.
11822 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
11823 Add static prototypes.
11824 (get_type_from_signature): Constify a char*.
11826 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
11827 Add static prototypes.
11828 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
11829 (verify_jvm_instructions): Constify a char*.
11831 * xref.c (xref_flag_value): Likewise.
11833 * xref.h (xref_flag_value): Likewise.
11835 * zextract.c (makeword, makelong): Add static prototypes.
11836 (makeword, makelong): Constify a uch*.
11838 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11840 * lang.c (java_dummy_print): Constify a char*.
11841 (lang_print_error): Likewise.
11842 (lang_init): Remove redundant prototype for `print_error_function'.
11843 (lang_init_source): Likewise.
11844 (lang_identify): Constify a char*.
11846 1999-08-09 Tom Tromey <tromey@cygnus.com>
11848 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
11849 (WORDS_TO_LONG): Likewise.
11850 (WORDS_TO_DOUBLE): Likewise.
11852 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11854 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
11856 * expr.c (java_stack_pop, java_array_data_offset,
11857 build_java_throw_out_of_bounds_exception, case_identity,
11858 build_java_check_indexed_type): Add static prototypes.
11859 (linenumber_table, expand_invoke, expand_java_field_op,
11860 build_primtype_type_ref, expand_byte_code): Constify a char*.
11862 * java-tree.h (build_primtype_type_ref, linenumber_table):
11864 (java_lang_expand_expr): Add prototype.
11866 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
11867 `java_lang_expand_expr'.
11869 * lex.c (java_lex_error): Constify a char*.
11870 (java_get_unicode, java_read_char, java_allocate_new_line,
11871 java_unget_unicode, java_sneak_unicode): Prototype.
11873 * parse-scan.y (current_class, package_name, method_declarator,
11874 report_class_declaration, yyerror): Constify a char*.
11876 * parse.h (java_report_errors): Prototype.
11877 (yyerror): Constify a char*.
11879 * parse.y (classitf_redefinition_error, check_modifiers,
11880 parse_jdk1_1_error, lookup_package_type,
11881 lookup_package_type_and_set_next, get_printable_method_name,
11882 purify_type_name): Constify a char*.
11883 (build_super_invocation, maybe_generate_finit,
11884 verify_constructor_super, parser_add_interface,
11885 add_superinterfaces, jdep_resolve_class, note_possible_classname,
11886 java_complete_expand_methods, java_expand_finals,
11887 cut_identifier_in_qualified, java_stabilize_reference,
11888 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
11889 merge_string_cste): Prototype.
11890 (single_type_import_declaration, yyerror,
11891 variable_redefinition_error, build_array_from_name,
11892 build_unresolved_array_type, check_class_interface_creation,
11893 resolve_class, complete_class_report_errors,
11894 note_possible_classname, read_import_dir,
11895 find_in_imports_on_demand, resolve_package, fix_constructors,
11896 check_deprecation, lookup_method_invoke,
11897 maybe_build_primttype_type_ref, array_constructor_check_entry):
11899 (java_complete_expand_methods, java_expand_finals): Make static.
11900 (convert_narrow): Remove static prototype.
11902 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
11904 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
11906 1999-08-02 Richard Henderson <rth@cygnus.com>
11908 * decl.c: Include defaults.h instead of expr.h.
11909 * parse.y: Likewise.
11911 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
11913 * java/decl.c (start_java_method): Change all uses of
11914 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
11915 Ensure expr.h is included.
11916 * java/expr.c (pop_arguments): Ditto.
11917 * java/parse.y (expand_start_java_method): Ditto.
11919 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11921 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
11923 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
11925 * decl.c: Include "function.h".
11926 * except.c: Likewise.
11927 * parse.y: Likewise.
11928 * Makefile.in: Update dependencies.
11930 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11932 * expr.c (build_java_soft_divmod): Provide a default case in switch.
11933 (java_lang_expand_expr): Mark parameters `target', `tmode' and
11934 `modifier' with ATTRIBUTE_UNUSED.
11936 * gjavah.c (process_file): Add braces around ambiguous `else'.
11938 * jcf-dump.c (print_access_flags, localvar_free): Change return
11941 * parse.y (java_complete_expand_method): Initialize variable
11943 (resolve_qualified_expression_name): Likewise for `field_decl'.
11944 (patch_method_invocation): Likewise for `class_to_search'.
11945 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
11946 (patch_assignment): Likewise for `lhs_type'.
11948 * verify.c (verify_jvm_instructions): Remove unused variable
11951 1999-07-25 Richard Henderson <rth@cygnus.com>
11953 * decl.c (va_list_type_node): New.
11955 1999-07-25 Anthony Green <green@cygnus.com>
11957 * gjavah.c (print_stub): New function.
11958 (METHOD_IS_NATIVE): New macro.
11959 (print_mangled_classname): Make static.
11960 (HANDLE_END_FIELD): Don't emit fields during stub generation.
11961 (process_file): Perform stub generation.
11962 (HANDLE_METHOD): Don't emit class decls during stub
11964 (HANDLE_END_METHOD): Take into account stub generation.
11965 (print_method_info): Handle stub generation.
11966 (print_stub): New function.
11967 (print_cxx_classname): Make signature consistant with others.
11968 (help): Describe -stubs option.
11969 (main): Create stub file.
11970 (version): Use version.c.
11971 (print_full_cxx_name): New function.
11972 (print_c_decl): Use print_full_cxx_name.
11974 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11976 * check-init.c (check_init): Handle MAX_EXPR.
11978 1999-07-15 Andrew Haley <aph@cygnus.com>
11980 * lang.c (flag_use_divide_subroutine): New variable.
11981 * typeck.c: (convert_ieee_real_to_integer): Bounds check
11982 fp-to-integer conversion.
11983 (convert): Call convert_ieee_real_to_integer when flag_fast_math
11986 * expr.c (build_java_soft_divmod): New function.
11987 (build_java_binop): Call build_java_soft_divmod if
11988 flag_use_divide_subroutine is set.
11989 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11990 soft_lrem_node: new builtin functions.
11991 (init_decl_processing) Initialize the new builtins.
11992 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11993 soft_lrem_node: new builtin functions.
11994 (build_java_soft_divmod): New function.
11995 * parse.y: Call build_java_soft_divmod if
11996 flag_use_divide_subroutine is set.
11997 * parse.c: Rebuilt.
11999 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12000 a --specs= arg) even if not linking.
12001 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12002 -fuse-divide-subroutine
12004 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12006 * parse.y (resolve_and_layout): Check methods only once.
12007 (resolve_qualified_expression_name): Verify thrown exceptions
12009 (check_thrown_exceptions): Reject exceptions thrown in
12010 initializer. Error message tuned.
12012 1999-07-14 Andrew Haley <aph@cygnus.com>
12014 * expr.c (expand_expr): Do not return the last statement in a
12015 block as the block's value.
12017 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12019 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12020 CALL_EXPR, to avoid order of evaluation changes.
12022 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12024 * parse.y (qualify_ambiguous_name): Do not use
12025 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12027 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12029 * check-init.c (check_init): Handle MAX_EXPR.
12030 * expr.c (force_evaluation_order): Force method call arguments to
12031 be evaluated in left-to-right order.
12032 * parse.y (qualify_ambiguous_name): Loop again to qualify
12033 NEW_ARRAY_EXPR properly.
12035 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12037 * parse.y (patch_invoke): Resolve unresolved invoked method
12039 (qualify_ambiguous_name): STRING_CST to qualify expression for
12040 type name resolution.
12042 1999-06-24 Andrew Haley <aph@cygnus.com>
12044 * class.c (finish_class): Whenever a deferred method is
12045 output, rescan the list of methods to see if a new candidate for
12046 output can be found.
12048 1999-06-28 Tom Tromey <tromey@cygnus.com>
12050 * jvspec.c (lang_specific_driver): Recognize --help.
12052 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12054 * parse.y (resolve_package): Fixed bogus return statement.
12055 (patch_method_invocation): Resolve method invocation beginning with
12056 a package name qualifier.
12058 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12060 * Make-lang.in (java.stage1): Depend on stage1-start.
12061 (java.stage2): Likewise for stage2-start.
12062 (java.stage3): Likewise for stage3-start.
12063 (java.stage4): Likewise for stage4-start.
12065 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12067 * parse.y (java_complete_lhs): When doing cross referencing, don't
12068 try to keep file location on a WFL expanded as a CALL_EXPR.
12070 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12072 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12073 compiling to class file a void method with an empty method body.
12074 As a side effect, the bytecode backend will generate the
12075 appropriate `return' instruction.
12077 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12079 * parse.y (lookup_package_type_and_set_next): New function prototype.
12080 (resolve_package): Search current and imported packages.
12081 (lookup_package_type_and_set_next): New function.
12083 1999-06-22 Andrew Haley <aph@cygnus.com>
12085 * verify.c (verify_jvm_instructions): Check for pending blocks
12086 before invalid PC test and opcode switch, not after.
12088 1999-06-21 Andrew Haley <aph@cygnus.com>
12090 * except.c (find_handler_in_range): The upper limit for exception
12091 ranges is exclusive, not inclusive: (start <= pc < end).
12092 (link_handler): find child pointer which points to outer by
12093 searching sibling list: previous code incorrectly assumed that
12094 outer->outer->first_child must point to outer.
12095 * verify.c (verify_jvm_instructions): FIXME added to code for
12097 (verify_jvm_instructions): Do not assume that the last block
12098 processed in a subroutine is a block which ends with a `ret'
12099 instruction. With some control flows it is possible that the last
12100 block ends with an `athrow'.
12102 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12104 * parse.y (qualify_ambiguous_name): Reorganized the post
12105 evaluation of non WFL leading expression nodes.
12107 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12109 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12112 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12114 * parse.y (qualify_ambiguous_name): Handle qualified expression
12115 beginning with a STRING_CST.
12117 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12119 * parse.y (register_fields): Set DECL_INITIAL on both
12120 pre-initialized static and public fields.
12121 (resolve_field_access): Static field access expressions to always
12123 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12124 qualification. CONVERT_EXPR to be resolved as an expression name.
12125 (java_complete_lhs): Identify and access qualified final
12126 initialized field in switch statement case expression.
12127 (fold_constant_for_init): Pre-initialized field decl constant to
12130 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12132 * parse.y (note_possible_classname): Mark returned node with
12133 QUALIFIED_P only if the original class name contained a '/'.
12135 1999-06-05 Anthony Green <green@cygnus.com>
12137 * Make-lang.in (gcjh): More parallel build fixes.
12139 1999-06-03 Mike Stump <mrs@wrs.com>
12141 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12143 1999-06-02 Anthony Green <green@cygnus.com>
12145 * except.c (link_handler): Chain exception handlers in order.
12147 1999-06-02 Anthony Green <green@cygnus.com>
12149 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12150 with nops and process as usual in order to always set correct EH
12151 ranges. Emit detailed warnings about unreachable bytecodes.
12153 1999-06-02 Anthony Green <green@cygnus.com>
12155 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12158 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12160 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12161 or the searched field decl.
12163 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12165 * parse.y (fold_constant_for_init): Convert numerical constant
12166 values to the type of the assigned field.
12168 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12170 * expr.c (lookup_field): Relaxed the test on class loading error
12172 * parse.y (fold_constant_for_init): Enabeled old code.
12174 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12176 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12177 decide the validity of the cast of a java.lang.Cloneable reference
12179 (patch_conditional_expr): Fixed first argument passed to
12180 binary_numeric_promotion.
12182 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12184 * parse.y (qualify_ambiguous_name): Take into account that a
12185 CONVERT_EXPR might specify a type as a WFL.
12187 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12189 * parse.y (patch_assignment): Save the rhs before using it as an
12190 argument to _Jv_CheckArrayStore.
12192 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12194 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12196 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12198 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12199 floating point literal only when the exponent indicator has been
12202 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12204 * parse.y (formal_parameter:): Construct argument tree list
12205 element even if a yet unsupported final parameter was encountered.
12207 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12209 * parse.y (finish_method_declaration): Issue errors for native or
12210 abstract methods declared with a method body, as well as for non
12211 native or non abstract methods with no method body.
12213 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12215 * class.c (build_utf8_ref): Initialize variable `field'.
12217 * decl.c (init_decl_processing): Initialize variable `field'.
12219 * expr.c (build_known_method_ref): Mark parameters `method_type',
12220 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12221 (process_jvm_instruction): Likewise for parameter `length'.
12223 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12224 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12227 * parse.y (maybe_generate_clinit): Remove unused variable
12228 `has_non_primitive_fields'.
12229 (find_in_imports_on_demand): Initialize variables `node_to_use'
12231 (patch_binop): Likewise for variable `prom_type'.
12232 (patch_unaryop): Likewise for variable `prom_type'.
12234 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12236 * xref.c (xref_table): Add missing initializer.
12238 1999-05-14 Tom Tromey <tromey@cygnus.com>
12240 * java-except.h (struct eh_range): Removed unused `next' member.
12241 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12242 after adding all exception handlers. Sort exception ranges in
12244 (struct pc_index): New structure.
12245 (start_pc_cmp): New function.
12246 * except.c (add_handler): Return `void'. Don't call link_handler;
12247 instead construct an ordinary linked list and do range
12249 (check_nested_ranges): New function.
12250 (link_handler): Changed interface to allow merging of eh_ranges.
12251 Split overlapping ranges. Return `void'.
12253 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12255 * parse.y (constructor_block_end:): New rule, tagged <node>.
12256 (constructor_body:): Use `constructor_block_end' instead of
12259 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12261 * parse.y (statement_nsi:): Pop `for' statement block.
12262 (java_complete_lhs): Labeled blocks containing no statement are
12263 marked as completing normally.
12265 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12267 * xref.c (xref_set_current_fp): New function, defined.
12268 * xref.h (xref_set_current_fp): New function, prototyped.
12270 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12272 * check-init.c (check_init): Take into account that
12273 LABELED_BLOCK_STMT can be empty.
12275 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12277 * parse.y (java_check_regular_methods): Warning check on not
12278 overriding methods with default access in other packages does not
12279 apply to `<clinit>'.
12280 (java_complete_lhs): If block body is an empty_stmt_node, replace
12281 it by NULL_TREE. This prevents gcc from generating an irrelevant
12284 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12286 * check-init.c (check_init): Removed code accepting to see things
12287 falling through default:, when doing xrefs.
12288 * java-tree.h (do_not_fold): New global variable, declared.
12289 * parse.y (do_not_fold): New global variable, defined.
12290 (java_complete_expand_method): Set `do_not_fold' to the value of
12291 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12292 and reinstall them after them have been purged; do not check for
12293 initializations; do not issue missing return errors.
12294 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12296 (patch_binop): Skip the fold part when doing xrefs.
12297 (build_string_concatenation): Skip the concatenation part when
12299 (patch_synchronized_statement): Do not generate a try-finally when
12301 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12302 and keep the location where the throw was seen.
12303 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12304 any treatment on the converted node an simply return a NOP_EXPR of
12306 * xref.c (xref_get_data): New function, defined.
12307 * xref.h (xref_get_data): New function, declared.
12308 (XREF_GET_DATA): Use xref_get_data.
12310 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12312 * gjavah.c (print_include): Cast the result of `strlen' to int
12313 when comparing against a signed value.
12314 (add_namelet): Likewise.
12316 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12318 * expr.c (expand_invoke): Mark parameter `nargs' with
12320 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12322 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12325 * jcf-reader.c (get_attribute): Cast a value to long
12326 when comparing against a signed expression. Likewise.
12328 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12329 HOST_BITS_PER_CHAR.
12331 1999-05-11 Andrew Haley <aph@cygnus.com>
12333 * parse.y (source_end_java_method): If the current method contains
12334 any exception handlers, force asynchronous_exceptions: this is
12335 necessary because signal handlers in libjava may throw exceptions.
12336 * decl.c (end_java_method): Ditto.
12338 1999-05-11 Tom Tromey <tromey@cygnus.com>
12340 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12342 * jvspec.c (THREAD_NAME): Removed.
12343 (GC_NAME): Likewise.
12344 (MATHLIB): Likewise.
12345 (WITHLIBC): Likewise.
12347 (THREADLIB): Likewise.
12348 (MATH_LIBRARY): Likewise.
12349 (lang_specific_driver): Don't add `-l' options to command line.
12350 Instead, add a single --specs option. Recognize `-L' options and
12351 use them to search for spec file.
12352 (find_spec_file): New function.
12353 (SPEC_FILE): New define.
12355 1999-05-11 Dave Brolley <brolley@cygnus.com>
12357 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12358 cpplib-enabled build.
12360 1999-05-05 Per Bothner <bothner@cygnus.com>
12362 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12363 temporarily zero it while calling rest_of_decl_compilation.
12365 * java-tree.h (string_ptr_type_node): Add declaration.
12366 * decl.c: Define and initialize string_ptr_type_node.
12367 * parse.y (patch_string_cst): Use string_ptr_type_node.
12369 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12370 * parse.y (for_statement): Now unconditionally exit_block.
12371 (finish_labeled_statement): No longer exit_block if for-loop.
12372 (patch_loop_statement): Check harder if the loop is already labeled.
12374 * parse.y (patch_initialized_static_field): Removed function.
12375 (maybe_generate_clinit): Removed special handling for interfaces.
12376 (java_complete_expand_methods): Do a preliminary java_complete_tree
12377 on <clinit> to determine if it can be removed.
12378 (java_complete_expand_method): Remove special handling for <clinit>.
12379 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12380 optimize if we get back empty_stmt_node.
12381 For MODIFY_EXPR, re-do checking of static initializers.
12382 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12383 For VAR_DECL, pass correct context.
12385 * verify.c (verify_jvm_instructions): Better error messages.
12387 1999-05-03 Tom Tromey <tromey@cygnus.com>
12389 * parse-scan.y (interface_declaration): Call
12390 report_class_declaration for interfaces.
12392 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12394 * Makefile.in: Remove -v from bison command lines.
12396 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12398 * check-init.c (check_init): Exclude a case of error when doing
12400 * class.c (layout_class_method): Don't generate the error message
12401 twice when compiling from source.
12402 * lang-options.h: Added `-Wredundant-modifers' and
12403 `-Wunusupported-jdk11' flags and help text.
12404 * lang.c (lang_decode_option): Added support for
12405 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12406 flag_static_local_jdk11 and flag_redundant set accordingly.
12407 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12408 * parse.h (EXPR_WFL_ADD_COL): New macro.
12409 (DECL_END_SOURCE_LINE): Likewise.
12410 (DECL_INHERITED_SOURCE_LINE): Likewise.
12411 * parse.y (static_ref_err): New function, prototyped.
12412 (CCB_TK): Now tagged <operator>.
12413 (class_body:): Remember the location of the closing '}' of a class
12414 definition when doing xrefs.
12415 (block:): Likewise.
12416 (block_end:): Likewise.
12417 (create_class): Remember the location of the inherited class
12418 identifier when doing xrefs.
12419 (register_fields): Added test on first operand of `init' before
12420 testing it TREE_CODE.
12421 (method_header): Store the location of the class identifier in the
12422 class decl when doing xrefs.
12423 (finish_method_declaration): Don't combine first/last method line
12425 (java_check_regular_methods): Warning check on not overriding
12426 methods with default access on other packages move before check on
12427 static methods. Initialization of `aflags' also moved up.
12428 (resolve_expression_name): Call static_ref_err to report the error.
12429 (static_ref_err): New function, implemented.
12430 (resolve_field_access): Returned simplified static field access
12432 (resolve_qualified_expression_name): Check for illegal use of
12433 static fields in a non static context. Call static_ref_err to
12434 report error in various places.
12435 (java_complete_tree): Do not fold initialized static fields when
12437 (java_complete_lhs): Likewise.
12439 1999-04-29 Anthony Green <green@cygnus.com>
12441 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12442 create internal labels.
12443 (lookup_label): Ditto.
12445 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12447 * class.c (layout_class_method): Generate <clinit>'s rtl for
12449 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12450 for interfaces' <clinit>.
12451 * expr.c (lookup_field): Search for fields in interfaces.
12452 (expand_invoke): Fixed indentation.
12453 (expand_java_field_op): Likewise. Use IS_CLINIT.
12454 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12455 (IS_CLINIT): New macro.
12456 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12457 interface was parsed.
12458 (maybe_generate_clinit): Don't generate if the current class is an
12459 interface with only fields of primitive types.
12460 (reset_method_name): Use IS_CLINIT.
12461 (java_complete_expand_method): Expand <clinit> when it exists for
12462 interfaces. Use IS_CLINIT.
12463 (resolve_expression_name): Use DECL_CONTEXT instead of
12464 current_class to build static field references.
12465 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12466 ARRAY_REF when doing xreferencing.
12467 (check_final_assignment): Fixed typo in leading comment. Use
12469 (patch_array_ref): Don't fully expand array references when
12471 (patch_return): Use IS_CLINIT.
12472 (patch_throw_statement): Likewise.
12474 1999-04-22 Tom Tromey <tromey@cygnus.com>
12476 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12478 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12480 * decl.c (predef_filenames, predef_filenames_size): New globals
12481 (init_decl_processing): predef_filenames and predef_filenames_size
12483 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12485 * jcf-parse.c (predefined_filename_p): New function.
12486 (yyparse): Check that files on the command line are specified only
12487 once and issue a warning otherwise.
12488 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12489 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12490 avoid a gcc warning with -W -Wall turned on.
12491 (java_expand_classes): Abort if errors were encountered.
12492 (java_complete_lhs): If the cross reference flag is set, wrap
12493 field DECL node around a WFL when resolving expression name.
12495 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12497 * lang.c (lang_decode_option): Fixed returned value when parsing
12498 `-fxref=...' and `-Wall'.
12499 * parse.y (source_end_java_method): Do not generate code when
12500 flag_emit_xref is set.
12501 (resolve_expression_name): Do not build static field access when
12502 flag_emit_xref is set.
12503 (resolve_field_access): No special treatment on `length' when
12504 flag_emit_xref is set. Do not build qualified static field access
12505 when flag_emit_xref is set.
12506 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12507 when flag_emit_xref is set.
12508 (patch_assignment): Do not generate array store runtime check when
12509 flag_emit_xref is set.
12510 * xref.c (xref_flag_value): Fixed function declaration
12512 (xset_set_data): New function.
12513 * xref.h (xref_set_data): Added prototype for new function.
12514 (typedef struct xref_flag_table): New field data.
12515 (XREF_GET_DATA): New macro.
12517 1999-04-19 Tom Tromey <tromey@cygnus.com>
12519 * xref.h (enum): Removed trailing comma.
12521 * parse.y (resolve_qualified_expression_name): Added missing
12524 1999-04-15 Anthony Green <green@cygnus.com>
12526 * gjavah.c: New prototypes for java_float_finite and
12527 java_double_finite.
12529 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12531 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12534 1999-04-06 Jeffrey A Law (law@cygnus.com)
12536 * Makefile.in (TREE_H): Add tree-check.h.
12537 (RTL_H): Add genrtl.h.
12539 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12541 * parse.y (patch_assignment): Added ArrayStoreException runtime
12544 1999-04-06 Per Bothner <bothner@cygnus.com>
12546 * expr.c (pop_type_0): New function.
12547 (pop_type): Use pop_type_0.
12548 * java-tree.h (pop_type_0): New declaration.
12549 * verify.c (verify_jvm_instructions): Check return instructions.
12551 * parse.y (patch_binop): Don't fold if non-constant and emiting
12554 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12556 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12558 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12559 (main_jcf): Don't define.
12560 (process_file): Don't set `main_jcf'.
12562 * java-tree.h (main_jcf): Don't declare.
12564 * jcf-parse.c (main_jcf): Add static definition.
12566 * lang.c (main_jcf): Don't define.
12568 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12570 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12572 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12574 * jcf-depend.c: Include "config.h", not <config.h>.
12576 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12579 * jcf-path.c: Include "config.h", not <config.h>.
12581 * lex.c: Don't include various system header files.
12582 (java_init_lex): Cast the argument of `bzero' to PTR
12584 * parse-scan.y (java_push_parser_context): Likewise.
12586 * parse.y (java_push_parser_context): Likewise.
12587 (patch_bc_statement): Match format specifier to variable argument.
12589 * xref.c: Don't include <stdio.h>.
12591 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12593 * parse.y (struct parser_ctxt *ctxp): Now global.
12594 (declare_local_variables): Use WFL compound value for the
12595 declaration source line value, when doing cross-referencing.
12597 1999-03-31 Tom Tromey <tromey@cygnus.com>
12599 * gjavah.c (print_field_info): Allow constants of other types.
12600 (print_include): Generate include when new name is proper prefix
12601 of already printed name.
12602 (add_namelet): Likewise.
12603 (cxx_keyword_subst): New function.
12604 (print_method_info): Use it.
12605 (print_field_name): New function.
12606 (get_field_name): New function.
12607 (print_field_info): Use get_field_name and print_field_name.
12609 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12611 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12612 'KR-C', so gperf uses the `const' keyword on strings.
12614 * keyword.gperf (java_keyword): Const-ify a char*.
12616 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12618 * parse.y (patch_bc_statement): Fixed identation and a bogus
12621 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12623 * parse.y (patch_assignment): Allow static variables in other
12624 classes to be assigned.
12626 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12628 * class.c (maybe_add_interface): Remove unused variable
12630 (make_class_data): Use = for assignment, not ==. Likewise.
12631 (emit_register_classes): Remove unused variable `decl'.
12633 * lex.c: Fix comment so as not to contain an embedded `/*'.
12635 * verify.c (verify_jvm_instructions): Remove unused variable
12638 1999-03-27 Per Bothner <bothner@cygnus.com>
12640 * parse.y (complete_loop_body): Rename to finish_loop_body.
12641 (complete_labeled_statement): Rename to finish_labeled_statement.
12642 (complete_for_loop): Rename to finish_for_loop.
12643 (complete_method_declaration): Rename to finish_method_declaration.
12645 * java-tree.h (continue_identifier_node): New global node.
12646 * decl.c: Define and initialize continue_identifier_node.
12647 * parse.y (generate_labeled_block): Remove - no longer needed.
12648 (build_loop_body): Use continue_identifier_node for continue block.
12649 (finish_labeled_statement): Also do pop_labeled_block actions.
12650 (java_complete_lhs): POP_LOOP even if error.
12651 (build_labeled_block): Special handling for continue_identifier_node.
12652 (patch_loop_statement): Re-organize.
12653 (patch_bc_statement): Re-write.
12655 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12657 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12658 using a WFL compound value.
12659 * parse.y (xref.h): Include.
12660 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12661 WFL compound value.
12662 (register_fields): Set WFL compound value to lineno if doing
12664 (java_complete_expand_method): Call expand_xref if flag_emit_xref
12666 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
12667 * xref.h (expand_xref): Prototype renamed from xref_generate.
12669 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12671 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
12672 (GET_CURRENT_BLOCK): New macro.
12673 * parse.y (current_static_block): New global variable.
12674 (method_body:): Define action.
12675 (complete_method_declaration): Set current_function_decl to NULL
12676 when work on the current method is done.
12677 (declare_local_variables): Use GET_CURRENT_BLOCK.
12678 (java_method_add_stmt): Likewise.
12679 (java_complete_expand_method): Disable the use of `this' when
12680 expanding <clinit>.
12681 (enter_a_block): If no current method exist, use
12682 current_static_block to link static initializer blocks.
12683 (exit_block): Rewritten to use current_static_block when no current
12684 method decl exists.
12685 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
12686 (patch_return): Forbid the use of `return' in static initializers.
12687 (patch_throw_statement): Fixed indentation. Issue specific error
12688 for uncaught thrown checked exception in static initializer
12689 blocks. Removed FIXME.
12691 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
12693 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
12694 Link gcj from gcc.o.
12696 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12698 * parse.y (find_applicable_accessible_methods_list): When dealing
12699 with interface: ensure that a given interface or java.lang.Object
12700 are searched only once.
12702 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12704 * gjavah.c (print_c_decl): Remove unused argument `flags'.
12706 * jcf-dump.c (print_access_flags): Add braces around if-else.
12708 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
12711 * lex.c (build_wfl_node): Add static prototype.
12713 * lex.h (build_wfl_node): Remove static prototype.
12715 * parse.y: Include lex.c early enough to declare everything needed.
12716 Ensure calls to `build_wfl_node' pass the proper arguments.
12717 (create_class): Remove unused variable `super_decl'.
12718 (get_printable_method_name): Initialize variable `name'.
12720 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12722 * Changelog: Fixed 1999-03-22 typos.
12723 * lang.c (lang_decode_option): Fixed typo in error string in the
12726 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12728 * Makefile.in (JAVA_OBJS): Added entry xref.o.
12729 (xref.o): New rule.
12730 * java-tree.h (flag_emit_xref): Declared extern.
12731 * lang.c (xref.h): Included.
12732 (flag_emit_xref): New global variable.
12733 (lang_decode_option): Added support for -fxref.
12735 * xref.h: Likewise.
12737 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
12739 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
12742 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12744 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
12745 $(srcdir)/../system.h and $(JAVA_TREE_H).
12746 (jcf-io.o): Depend on $(JAVA_TREE_H).
12747 (mangle.o): Likewise.
12749 * check-init.c (check_cond_init): Add static prototype.
12751 * class.c (build_java_method_type, hashUtf8String,
12752 make_field_value, get_dispatch_vector, get_dispatch_table,
12753 append_gpp_mangled_type, mangle_static_field): Likewise.
12754 (strLengthUtf8): Hide unused definition.
12755 (hashUtf8String): Const-ify.
12756 (make_field_value): Un-ANSI-fy.
12758 * constants.c: Move inclusion of jcf.h above java-tree.h.
12759 (set_constant_entry, find_class_or_string_constant,
12760 find_name_and_type_constant, get_tag_node,
12761 build_constant_data_ref): Add static prototype.
12763 * decl.c (push_jvm_slot, builtin_function,
12764 lookup_name_current_level): Likewise.
12765 (builtin_function): Const-ify.
12767 * except.c (expand_start_java_handler, expand_end_java_handler):
12768 Add static prototype.
12770 * expr.c (flush_quick_stack, push_value, pop_value,
12771 java_stack_swap, java_stack_dup, build_java_athrow,
12772 build_java_jsr, build_java_ret, expand_java_multianewarray,
12773 expand_java_arraystore, expand_java_arrayload,
12774 expand_java_array_length, build_java_monitor, expand_java_pushc,
12775 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
12776 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
12777 expand_compare, expand_test, expand_cond, expand_java_goto,
12778 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
12779 expand_java_field_op, java_push_constant_from_pool): Likewise.
12781 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
12782 (build_java_arraynull_check): Mark parameters `node' and `type'
12783 with ATTRIBUTE_UNUSED.
12784 (note_label): Likewise for parameter `current_pc'.
12785 (expand_java_call, expand_java_ret): Hide unused definition.
12787 * java-tree.h (make_class, build_constants_constructor,
12788 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
12789 init_outgoing_cpool, register_class, emit_register_classes,
12790 java_layout_seen_class_methods): Prototype.
12791 (unicode_mangling_length): Const-ify.
12792 (append_gpp_mangled_name, append_gpp_mangled_classtype,
12793 emit_unicode_mangled_name, format_int, format_uint,
12794 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
12795 jcf_print_utf8_replace, open_class): Prototype.
12797 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
12798 <stdio.h>. Include tree.h/java-tree.h.
12799 (utf8_equal_string usage, process_class): Add static prototype.
12800 (open_class): Don't prototype this here.
12801 (utf8_equal_string): Match arguments to format specifiers.
12802 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
12803 TABLE_SWITCH, disassemble_method): Likewise.
12805 * jcf-io.c: Include tree.h/java-tree.h.
12806 (open_class, find_classfile, jcf_print_utf8,
12807 jcf_print_utf8_replace): Const-ify.
12809 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
12810 parse_class_file): Add static prototype.
12811 (find_in_current_zip): Match definition to existing static
12814 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
12815 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
12816 finish_jcf_block, define_jcf_label, get_jcf_label_here,
12817 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
12818 write_chunks, adjust_typed_op, generate_bytecode_conditional,
12819 generate_bytecode_return, perform_relocations, init_jcf_state,
12820 init_jcf_method, release_jcf_state, generate_classfile):
12821 Add static prototype.
12822 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
12823 (make_class_file_name): Const-ify.
12825 * jcf.h (find_classfile): Const-ify.
12827 * jv-scan.c (reset_report): Remove prototype.
12829 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
12830 (error): Rewrite to allow varargs.
12832 * lang.c (lang_f_options): Const-ify.
12834 * lex.c (java_parse_escape_sequence): Add static prototype.
12835 (java_allocate_new_line): Match definition to existing static
12838 * mangle.c Include tree.h/java-tree.h.
12839 (unicode_mangling_length, emit_unicode_mangled_name,
12840 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
12842 * parse.h (jdep_code): Remove trailing comma in enumeration.
12843 (java_get_line_col): Move prototype outside of !JC1_LITE test.
12844 (reset_report): Add prototype.
12846 * verify.c (push_pending_label, merge_types): Add static
12849 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
12851 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12853 * parse.y (find_applicable_accessible_methods_list): Extend the
12854 search to superinterfaces when relevant.
12855 (search_applicable_methods_list): New function.
12857 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12859 * class.c (unmangle_classname): Implemented stricter testing
12860 before setting the QUALIFIED_P flag on an identifier.
12862 1999-03-16 Per Bothner <bothner@cygnus.com>
12864 * parse.y (java_complete_lhs): Call force_evaluation_order
12865 after patch_newarray.
12866 (patch_binop): Don't call fold if there are side effects.
12868 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12870 * parse.y (java_stabilize_reference): Use save_expr instead of
12871 building a SAVE_EXPR node.
12872 (java_complete_lhs): Patch the resulting string of the `+='
12873 operator (if necessary) and complete the RHS after having built
12876 1999-03-15 Per Bothner <bothner@cygnus.com>
12878 * class.c (make_class): Don't set CLASS_P here (because
12879 this function is also called by build_java_array_type).
12880 (push_class): Set CLASS_P here instead.
12881 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
12883 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
12884 context. If the context is class, perfer "super" over "synchronized".
12885 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
12887 * parse.y (create_class): Don't call parser_check_super here;
12888 it is not robust. Always wait until later.
12890 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
12891 match what JDK 1.2 does), but don't set ACC_PUBLIC.
12893 1999-03-13 Per Bothner <bothner@cygnus.com>
12895 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
12896 * lex.h (UNGETC): Change misleading macro.
12898 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12900 * parse.y (java_stabilize_reference): Return NODE when patching a
12902 (java_complete_lhs): Put parenthesis around truth values.
12904 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12906 * class.c (layout_class_method): Don't make rtl for interface
12908 * parse.h (GET_TYPE_NAME): New macro.
12909 * parse.y (if_then_statement:): Fixed indentation.
12910 (if_then_else_statement:): Likewise.
12911 (for_statement:): Fixed spacing.
12912 (try_statement:): Fixed indentation.
12913 (create_interface): Don't force interfaces to be abstract.
12914 (method_header): Abstract methods are OK in interfaces.
12915 (declare_local_variables): Fixed typo in comment.
12916 (java_complete_expand_method): Fixed indentation.
12917 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
12918 non accessible fields.
12919 (java_stabilize_reference): New function.
12920 (java_complete_lhs): Fixed indentation. Use
12921 java_stabilize_reference in compound assignment. Insert the
12922 cast. If not processing `+' fix string constants before processing
12925 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12927 * constants.c (find_class_or_string_constant): Cast variable `j'
12928 to a `jword' when comparing against one.
12930 * expr.c (java_lang_expand_expr): Remove unused variables
12931 `has_finally_p' and `op0'.
12933 * gjavah.c (print_field_info): Cast a value to jint when comparing
12934 against one. Likewise for a jlong.
12935 (add_namelet): Likewise cast a `sizeof' to an int when comparing
12936 against a signed quantity.
12938 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
12939 (print_signature): Don't needlessly dereference variable `str'
12941 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
12942 `max_locals' with ATTRIBUTE_UNUSED.
12943 (jcf_parse_class): Likewise for variable `index'.
12945 * parse.h (reverse_jdep_list): Remove static prototype.
12947 * parse.y (build_jump_to_finally): Remove prototype and definition.
12948 (reverse_jdep_list): Add static prototype.
12950 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
12951 `assignment' and `expr_decl'.
12953 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
12955 1999-03-12 Andrew Haley <aph@cygnus.com>
12957 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
12958 we'll need a directory separator and a null character.
12960 1999-03-10 Per Bothner <bothner@cygnus.com>
12962 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
12964 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
12966 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
12969 1999-03-05 Per Bothner <bothner@cygnus.com>
12971 * lex.c (java_parse_end_comment): Take extra parameter (next char).
12973 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
12975 * class.c (layout_class_method): A static method in a base class
12976 is never overridden, so treat it like it doesn't exist.
12977 However, do complain about private non-static method overriding
12978 public static method.
12980 * parse.y: Don't set unused INITIALIZED_P flag.
12981 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
12983 * parse.y (find_expr_with_wfl): Optimize tail-calls.
12984 (build_array_from_name): Re-order &index[string] to &string[index].
12986 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
12987 error_mark (it might catch more errors, but it is more likely to lose).
12989 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12991 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
12992 (parse-scan.o): Depend on toplev.h.
12994 * class.c (make_method_value): Add prototype. Make it static.
12995 Remove unused second argument, caller changed.
12997 * expr.c (java_lang_expand_expr): Remove unused variable
13000 * java-tree.h: Don't prototype find_in_current_zip.
13001 Add prototypes for verify_constant_pool, start_java_method,
13002 end_java_method, give_name_to_locals, expand_byte_code,
13003 open_in_zip, set_constant_value, find_constant1, find_constant2,
13004 find_utf8_constant, find_string_constant, find_class_constant,
13005 find_fieldref_index, find_methodref_index, write_constant_pool,
13006 count_constant_pool_bytes and encode_newarray_type.
13008 * jcf-dump.c: Remove unused variable `LONG_temp'.
13010 * jcf-parse.c: Include parse.h.
13011 (jcf_parse_source): Remove unused parameter, all callers changed.
13012 (jcf_figure_file_type): Add static prototype.
13013 (find_in_current_zip): Likewise. Also remove unused parameter,
13014 all callers changed.
13015 (read_class): Initialize variable `saved_pos'.
13017 * jcf-reader.c (jcf_parse_preamble): Mark variables
13018 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13020 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13021 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13022 (java_parse_doc_section): Initialize variable `seen_star'.
13023 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13024 (java_lex_error): Mark parameters `msg' and `forward' with
13026 (java_get_line_col): Mark parameters `filename' and `line' with
13029 * parse-scan.y: Include toplev.h.
13030 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13032 * parse.h: use `struct JCF', not plain `JCF'.
13033 (java_parser_context_save_global, java_expand_classes
13034 java_parser_context_restore_global, java_parse): Add prototypes.
13036 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13039 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13041 * check-init.c (check_init): COPYN takes word count, not bit count.
13043 1999-02-26 Per Bothner <bothner@cygnus.com>
13045 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13046 explicit build_decl. (Avoids crash in reload when optimizing.)
13048 1999-02-25 Per Bothner <bothner@cygnus.com>
13050 * decl.c (complete_start_java_method): Handle synchronized method
13051 even when compiling from bytecode.
13053 1999-02-26 Tom Tromey <tromey@cygnus.com>
13055 * gjavah.c (add_class_decl): Only generate `#include' if outer
13056 class is not the name of the class we are processing. Correctly
13057 append `.h' in #include.
13058 (process_file): Clean up newlines around generated `#include's.
13059 (decode_signature_piece): Correctly handle inner classes.
13060 (struct include): New structure.
13061 (all_includes): New global.
13062 (print_include): New function.
13063 (add_class_decl): Use it.
13064 (process_file): Likewise.
13065 (add_class_decl): Generate include for java-array.h if array
13067 (process_file): Don't generate java-array.h include.
13069 * gjavah.c (add_namelet): Check for standard package names here.
13070 (add_class_decl): Don't check for standard package names here.
13072 1999-02-25 Tom Tromey <tromey@cygnus.com>
13074 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13075 When reading a zip file, only use strncmp if both strings are
13076 bigger than the buffer length. Initialize `k' when looping
13079 1999-02-24 Tom Tromey <tromey@cygnus.com>
13081 * gjavah.c (struct namelet): New structure.
13082 (add_namelet): New function.
13083 (print_namelet): New function.
13084 (print_class_decls): Use add_namelet and print_namelet to generate
13085 namespaces and not classes.
13086 (method_printed): New global.
13087 (HANDLE_END_METHOD): Examine method_printed.
13088 (print_method_info): Set method_printed when required. Print
13089 error if function to be ignored is marked virtual. Handle $finit$
13091 (METHOD_IS_FINAL): New macro.
13092 (print_field_info): Use it.
13093 (HANDLE_METHOD): Clear method_printed.
13094 (method_pass): New global.
13095 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13096 (process_file): Do two passes over both fields and methods.
13097 (HANDLE_METHOD): Examine method_pass.
13098 (root): New global.
13099 (add_class_decl): New function.
13100 (print_class_decls): Don't scan over entire constant pool.
13102 1999-02-23 Tom Tromey <tromey@cygnus.com>
13104 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13105 disable linking in that case.
13107 1999-02-20 Tom Tromey <tromey@cygnus.com>
13109 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13112 1999-02-21 Per Bothner <bothner@cygnus.com>
13114 * decl.c (build_result_decl), java-tree.h: New method.
13115 (complete_start_java_method): Handle synchronized methods.
13116 Don't build DECL_RESULT here. (Ordering dependency problem.)
13117 (start_java_method): Call build_result_decl here instead ...
13118 * parse.y (java_complete_expand_method): ... and here.
13119 (expand_start_java_method): Don't call complete_start_java_method here.
13120 (java_complete_expand_method): Call it here instead.
13121 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13122 * java-tree.h: ... here.
13124 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13125 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13126 for ARRAY_REF - it doesn't work when array bounds are checked.
13127 (patch_array_ref): Handle it here instead.
13129 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13131 1999-02-19 Per Bothner <bothner@cygnus.com>
13133 Force left-to-right evaluation of binary operations etc.
13134 * expr.c (force_evaluation_order), java-tree.h: New function.
13135 * parse.y (java_complete_lhs): Pass binary operations, procedure
13136 calls, and ARRAY_REFs to force_evaluation_order.
13137 (various): Set TREE_SIDE_EFFECTS more carefully.
13139 Tolerate random (non-UTF8) encoding in comments without complaining.
13140 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13141 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13143 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13144 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13146 * parse.y (java_complete_lhs): Ignore an empty statement in a
13147 COMPOUND_EXPR. Don't complain about empty statement after return.
13149 1999-02-19 Per Bothner <bothner@cygnus.com>
13151 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13152 in TREE_LIST - just chain the POINTER_TYPEs together.
13153 (resolve_class): If type already resolved, return decl.
13154 After resolving, update TREE_TYPE(class_type), and name (if array).
13155 * parse.h (do_resolve_class), parse.y: Make non-static.
13156 * class.c (maybe_layout_super_class): Take this_class argument.
13157 Do do_resolve_class if necessary.
13158 (layout_class, layout_class_methods): Adjust calls appropriately.
13159 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13160 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13161 * typeck.c (build_java_array_type): Don't call layout_class.
13163 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13165 * parse.y (check_pkg_class_access): Allow private class access
13166 within the same package.
13167 (strip_out_static_field_access_decl): New function.
13168 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13169 operator argument before testing its nature.
13171 1999-02-03 Per Bothner <bothner@cygnus.com>
13173 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13174 (TRY_EXPR): Simplify - it no longer has a finally clause.
13175 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13176 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13177 * expr.c (java_lang_expand_expr): Likewise.
13178 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13179 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13180 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13181 (build_try_statement): Remove finally parameter and handling.
13182 (build_try_finally_statement): New function.
13183 (patch_try_statement): No longer need to support finally clause.
13184 (try_statement): Update grammar action rules.
13185 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13186 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13188 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13190 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13191 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13193 1999-02-17 Andrew Haley <aph@cygnus.com>
13195 * class.c (build_utf8_ref): Back out broken patch which was
13196 intended to to output signatures using '.' as a separator.
13198 * class.c (make_class_data): Output signatures using '.' as a
13199 separator, rather than '/'.
13200 (mangled_classname): Likewise.
13201 (make_field_value): Likewise.
13202 (make_method_value): Likewise.
13203 * constants.c (alloc_class_constant): Likewise.
13204 * expr.c (build_invokeinterface): Likewise.
13206 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13208 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13209 of an ancient workaround.
13211 1999-02-10 Jeffrey A Law (law@cygnus.com)
13213 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13216 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13218 * lex.c (yylex): Encode \0 as UTF8.
13220 1999-02-10 Tom Tromey <tromey@cygnus.com>
13222 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13223 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13224 (libgcj_zip): Renamed.
13225 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13227 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13229 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13230 (GC_NAME): Renamed -lgc to -lgcjgc.
13232 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13234 * lex.c (java_lang_cloneable): Initialize.
13235 * parse.y (java_lang_cloneable): New static variable.
13236 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13237 doing one more qualification round.
13238 (valid_ref_assignconv_cast_p): Reject null source or
13239 destination. Allow an array to be cast into java.lang.Cloneable.
13240 (patch_cast): Swapped two first arguments to first call to
13241 valid_ref_assignconv_cast_p.
13243 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13245 * parse.h: DECL_P renamed JDECL_P.
13246 * parse.y: DECL_P replaced by JDECL_P.
13247 (build_array_from_name): Always use pointer's type.
13248 (patch_bc_statement): Extra code to search continue target in a
13249 for loop. Fixed comments. Continue target is current loop when
13252 1999-02-05 Andrew Haley <aph@cygnus.com>
13254 * class.c (make_class_data): The superclass of an interface should
13255 be null, not class Object.
13257 * lex.c (java_lex): Sign extend hex literals.
13259 1999-02-04 Andrew Haley <aph@cygnus.com>
13261 * class.c (build_utf8_ref): Output signatures using '.' as a
13262 separator, rather than '/'.
13263 (make_class_data): Likewise.
13265 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13267 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13268 mkstemp.o. Get them from libiberty now.
13270 1999-02-02 Jeffrey A Law (law@cygnus.com)
13272 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13274 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13276 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13279 1999-02-02 Per Bothner <bothner@cygnus.com>
13281 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13282 * jcf-write.c (generate_bytecode_return): New function.
13283 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13285 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13286 generate special [fd]const_[01] instructions.
13288 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13290 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13291 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13293 1999-02-01 Per Bothner <bothner@cygnus.com>
13295 * parse.y (patch_method_invocation): Handle calling static methods,
13296 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13298 * parse.y (java_complete_lhs): Don't complain about unreachable
13299 exit condition in a do-while statement.
13301 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13303 * lex.c (java_read_char): Fixed utf8 decoding.
13304 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13306 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13307 comments. Local variable `all_primitive' is gone. Broadened
13308 acceptance of `0' to floating point targets. `long' can now be
13309 widened to `double' or `float'.
13310 (valid_method_invocation_conversion_p): Added leading
13311 comment. Fixed tabulation.
13312 (build_string_concatenation): Optimize out left or right empty
13315 1999-01-28 Per Bothner <bothner@cygnus.com>
13317 * jcf-write.c (localvar_alloc): Only emit entry for
13318 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13319 (generate_bytecode_insns): Only call put_linenumber if
13320 debug_info_level > DINFO_LEVEL_NONE.
13321 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13322 is specified, add -g1 (for compatibility wih javac).
13324 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13326 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13327 gjavah.o, check-init.o, jv-scan.o
13329 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13331 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13333 * gjavah.c: Include config.h and system.h.
13335 * javaop.h (inline): Don't define, its handled by system.h.
13336 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13337 from `inline' to `static inline'.
13339 * jcf.h (inline): Don't define, its handled by system.h.
13341 * lex.c (inline): Likewise.
13343 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13345 * lang-specs.h: Map -Qn to -fno-ident.
13347 1999-01-29 Richard Henderson <rth@cygnus.com>
13349 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13351 1999-01-29 Tom Tromey <tromey@cygnus.com>
13353 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13354 then cast it to Object before calling `append' method.
13356 1999-01-28 Per Bothner <bothner@cygnus.com>
13358 * check-init.c (check_bool2_init, check_bool_init, check_init):
13359 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13360 * jcf-write.c (generate_bytecode_insns): Likewise.
13362 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13364 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13365 * parse.y (patch_cast): Allow a boolean to be cast into a
13368 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13370 * parse.y: (class_declaration:): Fixed indentation.
13371 (class_member_declaration:): Extra `;' after field declaration now
13373 (interface_declaration:): Removed debug messages in error reports.
13374 (patch_binop): Nodes created and returned inherit the orignal
13375 node's COMPOUND_ASSIGN_P flag value.
13376 (patch_cast): Fix cast from char to floating point.
13378 1999-01-25 Andrew Haley <aph@cygnus.com>
13380 * except.c, java-except.h (expand_resume_after_catch): new
13382 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13383 to branch back to main flow of control after a catch block.
13385 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13387 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13388 $(srcdir)/../system.h.
13389 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13390 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13391 (jcf-write.o): Likewise.
13392 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13393 (mangle.o): Depend on $(srcdir)/../toplev.h.
13394 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13395 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13397 * class.c: Include output.h and parse.h.
13398 (mangled_classname): Add the `const' keyword to a char*.
13399 (find_named_method): Hide unused function definition.
13400 (build_utf8_ref): Change type of variable `c' to unsigned char.
13401 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13402 (build_class_ref): Add the `const' keyword to a char*.
13403 (layout_class_method): Remove unused variable `buf'.
13405 * decl.c (find_local_variable): Remove unused variable `rtl'.
13406 (pushdecl): Likewise for variables `different_binding_level' and
13408 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13409 (maybe_build_cleanup): Likewise for parameter `decl'.
13411 * except.c (expand_start_java_handler): Mark parameter `range'
13412 with ATTRIBUTE_UNUSED.
13414 * expr.c: Include except.h.
13415 (pop_type): Remove unused variable `i'.
13416 (pop_value): Likewise for variables `n_words' and `i'.
13417 (expand_java_arrayload): Likewise for variable `convert'.
13418 (java_lang_expand_expr): Likewise for variables `op0', `type',
13419 `mode', `unsignedp', `node' and `elements'.
13420 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13422 (process_jvm_instruction): Add a `const' qualifier to a char*.
13424 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13425 (temp_directory): Likewise.
13426 (print_c_decl): Likewise.
13427 (print_method_info): Likewise.
13428 (decode_signature_piece): Likewise.
13429 (print_mangled_classname): Likewise.
13431 * java-except.h: Provide prototypes for maybe_start_try,
13432 maybe_end_try and add_handler.
13434 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13435 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13436 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13437 init_expr_processing, push_super_field, init_class_processing,
13438 can_widen_reference_to, class_depth, verify_jvm_instructions,
13439 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13440 set_local_type, merge_type_state, push_type, load_type_state,
13441 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13442 emit_unicode_mangled_name): Add prototypes.
13444 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13445 (print_signature_type): Use ISDIGIT, not isdigit.
13446 (print_signature): Remove unused variable `j'.
13448 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13449 int when comparing against one.
13451 * jcf-parse.c: Include toplev.h.
13453 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13454 (localvar_free): Remove unused variable `i'.
13455 (generate_bytecode_conditional): Likewise for variable `kind'.
13457 * jv-scan.c: Include config.h and system.h. Remove redundant
13458 OS header and gansidecl.h includes.
13459 (warning): Add the `const' keyword to a char*. Also add
13460 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13461 __STDC__, when determining whether to use ANSI-isms.
13462 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13463 (xmalloc): Don't redundantly prototype here.
13464 (main): Remove unused parameter `envp'. Also fix the arguments
13465 passed to function `fatal' to match the format specifier.
13467 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13469 * mangle.c: Include toplev.h.
13470 (emit_unicode_mangled_name): Declare parameter `len'.
13472 * parse.y (parse_warning_context): Add the `const' keyword to a
13473 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13474 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13475 (issue_warning_error_from_context): Add the `const' keyword to
13477 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13478 not `__STDC__' for whether to use ANSI-isms.
13480 * typeck.c (incomplete_type_error): Mark parameters `value' and
13481 `type' with ATTRIBUTE_UNUSED.
13482 (parse_signature_type): Use ISDIGIT, not isdigit.
13484 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13485 (verify_jvm_instructions): Likewise. Remove unused variables
13486 `field_name' and `default_val'.
13488 * zextract.c: Include config.h and system.h. Remove redundant
13489 OS header includes.
13491 * zipfile.h: Prototype `read_zip_archive'.
13493 1999-01-21 Andrew Haley <aph@cygnus.com>
13495 * typeck.c (convert): Allow conversions to void type: some
13496 optimizations in gcc do this.
13498 1999-01-21 Andrew Haley <aph@cygnus.com>
13500 * typeck.c (convert_ieee_real_to_integer): New function.
13501 (convert): When not using fast-math and using hardware fp, convert
13502 an IEEE NaN to zero.
13504 1999-01-18 Andrew Haley <aph@cygnus.com>
13506 * parse.y (patch_binop): Do a type conversion from signed to
13507 unsigned and then back to signed when a ">>>" is found.
13509 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13511 * java-tree.h: (check_for_initialization): Added prototype.
13512 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13513 * parse.y (do_resolve_class): Removed unused locals.
13514 (read_import_dir): Likewise.
13515 (resolve_qualified_expression_name): Array creation
13516 expressions are valid primary expressions.
13517 (qualify_ambiguous_name): Likewise.
13518 (patch_synchronized_statement): Removed unused local.
13520 1999-01-17 Jeffrey A Law (law@cygnus.com)
13522 * Makefile.in (zextract.o): Add dependencies.
13524 * Makefile.in: Do not put ^Ls at the start of a line.
13526 1999-01-15 Per Bothner <bothner@cygnus.com>
13528 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13529 sub-type the result of the call that gets the exception value.
13531 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13532 don't call finish_class.
13534 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13535 clear found before continuing.
13537 * verify.c (verify_jvm_instructions): On an array load, allow
13538 and handle top of stack to be TYPE_NULL.
13540 * gjavah.c (generate_access): Translate Java package private or
13541 protected access to C++ public, but with a comment.
13543 1999-01-13 Andrew Haley <aph@cygnus.com>
13545 * expr.c (generate_name): Name prefix changed to avoid clashes
13546 with assembler temp labels.
13548 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13549 MODIFY_EXPR. Without this, code for the assignment may not be
13550 generated at all and the synchronized statement will read an
13551 uninitialized variable.
13553 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13555 * class.c (maybe_layout_super_class): Fixed returned value.
13556 * lex.c: Added 1999 to the copyright.
13557 (java_init_lex): Initialize java_lang_imported.
13558 * lex.h: Added 1999 to the copyright.
13559 * parse.h: Added 1999 to the copyright.
13560 (REGISTER_IMPORT): Fixed typo in trailing macro.
13561 (CURRENT_OSB): New macro.
13562 (struct parser_ctxt): New fields osb_depth, osb_limit.
13563 * parse.y (java_lang_id): New global variable.
13564 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13565 (array_creation_expression:): Use CURRENT_OSB.
13566 (dims:): Uses a stack to keep track of array dimensions.
13567 (cast_expression:): Use CURRENT_OSB.
13568 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13570 (register_fields): Fixed typos in comment.
13571 (check_method_redefinition): Fixed comment indentation.
13572 (java_check_regular_methods): Set saved found wfl to NULL after
13573 having reinstalled it in the previously found DECL_NAME.
13575 1999-01-10 Richard Henderson <rth@cygnus.com>
13577 * gjavah.c (java_float_finite): Use a union to do type punning.
13578 (java_double_finite): Likewise.
13580 1999-01-09 Per Bothner <bothner@cygnus.com>
13582 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13583 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13584 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13585 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13586 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13587 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13589 1999-01-08 Per Bothner <bothner@cygnus.com>
13591 * check-init.c (check_init): If compiling to native, we don't
13592 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13594 1999-01-08 Tom Tromey <tromey@cygnus.com>
13596 * parse-scan.y (variable_declarator_id): Set or increment
13598 (bracket_count): New global.
13599 (formal_parameter): Handle case where bracket pairs trail variable
13602 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13604 * jcf-parse.c (yyparse): variable len changed from a char to an
13605 int to prevent overflow.
13607 1999-01-06 Per Bothner <bothner@cygnus.com>
13609 * java-tree.h: Declare read_class.
13610 * jcf-parse.c (read_class): New function.
13611 (load_class): Now just call read_class.
13613 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13614 * jcf-parse.c (parse_source_file): Declare save_error_count,
13615 which is needed by java_parse_abort_on_error macro,
13616 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13618 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13619 constructor, if initializing a static field.
13620 (patch_new_array_init): Set TREE_CONSTANT if it is.
13621 * expr.c (java_lang_expand_expr): For a static array constructor
13622 of primitive elements, allocate the array itself statically.
13623 Disabled until we can set the vtable field statically.
13625 * check-init.c: New file. Checks for definite assignment.
13626 * Makefile.in (JAVA_OBJS): Add check-init.o.
13627 * parse.y (java_complete_expand_method): Call check_for_initialization.
13628 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13630 1999-01-06 Graham <grahams@rcp.co.uk>
13632 * parse.y : include system.h instead of including
13633 standard headers directly with the exception of <dirent.h>.
13635 1999-01-06 Per Bothner <bothner@cygnus.com>
13637 * lex.h: Moved static function declarations to lex.c,
13638 to shut up some -Wall warnings.
13639 * lex.c: Static function declarations moved here.
13640 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13642 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13644 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13646 1998-12-22 Per Bothner <bothner@cygnus.com>
13648 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13649 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13651 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13652 (localvar_alloc): Change return type to void,
13653 (emit_unop): Remove unused variable size.
13655 * jcf-write.c (struct jcf_block): Add new union.
13656 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13657 (call_cleanups): New functions.
13658 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13659 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13660 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13661 * lang.c (lang_init): Call using_eh_for_cleanups.
13662 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13663 completing operands to patch_synchronized_statement.
13664 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
13665 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
13666 WITH_CLEANUP_EXPR instead of TRY_EXPR.
13668 1998-12-20 John F. Carr <jfc@mit.edu>
13670 * Make-lang.in: Comment out control-Ls; they upset some makes.
13672 1998-12-18 Tom Tromey <tromey@cygnus.com>
13674 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
13677 1998-12-17 Tom Tromey <tromey@cygnus.com>
13679 * parse.y (DIR_SEPARATOR): New define.
13680 (check_class_interface_creation): Use it.
13682 * parse-scan.y (report_main_declaration): Recognize
13683 `java.lang.String' in argument to main.
13685 1998-12-16 Per Bothner <bothner@cygnus.com>
13687 * parse.y (create_interface): Remove bogus test.
13689 1998-12-16 Per Bothner <bothner@cygnus.com>
13691 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
13692 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
13694 1998-12-16 Tom Tromey <tromey@cygnus.com>
13696 * parse-scan.y (qualified_name): Use correct sprintf format.
13698 1998-12-15 Tom Tromey <tromey@cygnus.com>
13700 * gjavah.c (print_field_info): Changed how most negative number is
13703 1998-12-14 Per Bothner <bothner@cygnus.com>
13705 * parse.y (fold_constant_for_init): New function.
13706 (resolve_expression_name): Don't replace static final
13707 constant-initialized fields by its value.
13708 (java_complete_lhs): New. Same as java_complete_tree, except does
13709 not replace static final constant-initialized fields by their values.
13710 (register_fields): If there is an initializer, set DECL_INITIAL and
13711 MODIFY_EXPR_FROM_INITIALIZATION_P.
13712 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
13713 Only call patch_initialized_static_field if
13714 MODIFY_EXPR_FROM_INITIALIZATION_P.
13715 (patch_initialized_static_field): If not valid constant, clear
13718 * parse.y (lookup_field_wrapper): Fix thinko.
13720 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
13721 set and restore global lineno.
13723 1998-12-14 Tom Tromey <tromey@cygnus.com>
13725 * gjavah.c (print_field_info): If value to print is the smallest
13726 value of its size, then print as hex to avoid later warnings from
13729 1998-12-14 Tom Tromey <tromey@cygnus.com>
13731 * gjavah.c (decompile_method): Decompile `return null'.
13732 (process_file): Generate `#pragma interface'.
13733 (method_declared): New global.
13734 (print_method_info): Set it.
13735 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
13736 (print_method_info): Handle abstract methods.
13738 1998-12-13 Per Bothner <bothner@cygnus.com>
13740 * parse.y (patch_method_invocation): If class_decl is null
13741 (e.g. an array type), use original type.
13743 * parse.y (check_thrown_exceptions): Temporary hack to suppress
13744 errors about uncaught exception from clone (of array, specifically).
13746 1998-12-13 Tom Tromey <tromey@cygnus.com>
13748 * gjavah.c (decompile_method): Handle all types of `return'
13749 opcode. Decompile `return this' and `return'.
13750 (method_access): New global.
13751 (print_method_info): Set it.
13752 (decompile_method): Don't decompile a synchronized method.
13754 1998-12-13 Tom Tromey <tromey@cygnus.com>
13756 * jcf-reader.c (jcf_parse_one_method): Recognize
13758 * gjavah.c (HANDLE_END_METHOD): New macro.
13759 (HANDLE_CODE_ATTRIBUTE): New macro.
13760 (decompile_method): New function.
13761 (print_method_info): Don't print `;\n' at end of function decl.
13762 Include java-opcodes.h.
13763 (decompiled): New global.
13765 1998-12-12 Per Bothner <bothner@cygnus.com>
13767 * class.c (build_class_ref): Handle PRIMTYPE.class if
13768 flag_emit_class_files.
13769 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
13770 if flag_emit_class_files.
13771 * parse.y (java_complete_tree): Pre-liminary support for
13772 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
13774 * parse.y (patch_synchronized_statement): Don't call monitorexit
13775 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
13777 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
13779 * zipfile.h (opendir_in_zip): New declaration.
13780 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
13781 (opendir_in_zip): New function, using code from open_in_zip.
13782 (open_in_zip): Call opendir_in_zip.
13783 (find_class): Remove no-longer-used do_class_file parameter,
13784 but add source_ok parameter. Change logic so if we find a .java file,
13785 we don't look for .class in later classpath emtries.
13786 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
13787 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
13788 * gjavah.c: Update call to find_class.
13789 * jcf-dump.c: Likewise.
13791 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
13792 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
13793 nothing if body is empty_stmt_node.
13794 Various little fixes so SP gets correctly adjusted.
13795 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
13796 For CALL_EXPR, test if static first.
13797 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
13798 such as the ones we create for Object and Class.
13799 Set and restore current_function_decl.
13800 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
13801 (note_possible_classname): New function.
13802 (read_import_entry): Removed. Merged with read_import_dir.
13803 (read_import_dir): Don't call find_class - that only gives us
13804 the first classpath entry having the needed package.
13805 Use the struct buffer data structure from buffer.h.
13806 (read_import_dir, find_in_imports_on_demand): The remembered
13807 class names now use '.' (not '/') as package separator.
13809 * parse.y (java_complete_expand_methods): Call write_classfile
13810 here, and not in java_expand_classes (which only gets first class).
13812 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13814 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
13815 (register_fields): If a static fields has an initializer, just
13816 chain it on ctxp->static_initialized, and handle later.
13817 (java_complete_expand_methods): Force <clinit> first.
13818 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
13819 - it's already been completed.
13820 (patch_initialized_static_field): New function.
13821 (java_complete_field): Call it.
13823 1998-12-12 Per Bothner <bothner@cygnus.com>
13825 * expr.c (encode_newarray_type, build_new_array): New functions.
13826 * java-tree.h: Declare build_new_array.
13827 * jcf-write.c (patch_newarray): Use build_new_array.
13829 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
13830 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
13832 * parse.y (patch_new_array_init): Re-organize.
13833 Now is passed the actual array (pointer) type of the value.
13834 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
13835 (patch_array_constructor): Removed - merged into patch_new_array_init.
13836 (java_complete_tree): Update patch_new_array_init.
13838 * jcf-write.c (find_constant_index): New function.
13839 (generate_bytecode_insns): Use find_constant_index.
13840 (generate_classfile): Use find_constant_index for ConstantValue.
13842 1998-12-11 Tom Tromey <tromey@cygnus.com>
13844 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
13845 * decl.c (init_decl_processing): Renamed dtable -> vtable.
13846 * class.c (make_class_data): Renamed dtable -> vtable, and
13847 dtable_method_count -> vtable_method_count.
13849 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13851 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
13852 global variables, initialized.
13853 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
13854 Declared new global variables.
13855 * lex.c (java_lex): Return long_zero_node, float_zero_node,
13856 double_zero_node, integer_zero_node upon direct matching.
13857 * parse.y (purify_type_name): Added function prototype.
13858 (duplicate_declaration_error_p): Consider new_type as potentially
13859 being a incomplete type. Use purify_type_name on type string.
13860 (method_header): saved_type: unused variable removed. Don't figure
13861 return type if method name is invalid.
13862 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
13863 processed by patch_unaryop.
13864 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
13865 increment/decrement node into its original type after binary
13866 numeric promotion on its operands.
13868 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13870 * parse.y (array_initializer:): Array init operand is NULL_TREE
13871 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
13872 now an error. Fixed indentation problems.
13873 (patch_string): Handle error_mark_node as an argument.
13874 (patch_new_array_init): Fixed indentation problems.
13875 (array_constructor_check_entry): Removed check on null wfl_value.
13876 Return an error if wfl_value's walk returns an error.
13878 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13880 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
13881 * lex.c (java_lex): Remember column position before advancing one
13882 token. Retain location information on OCB_TK.
13883 * lex.h (typedef struct java_lc): Added new field.
13884 * parse.h (GET_SKIP_TYPE): New macro.
13885 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
13886 * parse.y (build_new_array_init, patch_new_array_init,
13887 patch_array_constructor, maybe_build_array_element_wfl,
13888 array_constructor_check_entry): New function prototypes.
13889 (switch_block:): Tagged <node>.
13890 (OCB_TK): Tagged <operator>.
13891 (array_initializer:): Installed actions.
13892 (variable_initializer): Build location information on element if
13894 (switch_statement:): Fixed indentation typo.
13895 (switch_block:): Redefined default action.
13896 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
13897 (patch_assignment): Removed duplicate code.
13898 (maybe_build_array_element_wfl, build_new_array_init,
13899 patch_new_array_init, patch_array_constructor,
13900 array_constructor_check_entry): New functions.
13902 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13904 * parse.y (array_initializer): Tagged <node>.
13905 (variable_initializer:): Use default rule.
13906 (array_initializer:): Defined actions.
13907 (variable_initializers:): Likewise.
13908 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
13909 non-static field accesses.
13910 (patch_invoke): Fixed indentation typo.
13911 (java_complete_tree): Likewise.
13912 (build_labeled_block): Changed leading comment. Generate an error
13913 in case of duplicate loop labels.
13914 (patch_conditional_expr): Patch results of string concatenation
13917 1998-12-06 Per Bothner <bothner@cygnus.com>
13919 * constants.c (find_methodref_index): When the class is an interface,
13920 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
13922 * decl.c (finit_identifier_node): Use "$finit$", rather than
13923 "<finit>" (which Sun's verifier rejects).
13924 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
13925 (generate_field_initialization_code): Removed.
13926 (fix_constructors) Don't add call to $finit$ here (wrong order).
13927 (patch_method_invocation): Add $finit$ call here.
13929 * java-tree.h (CALL_USING_SUPER): New macro.
13930 * parse.y (patch_invoke): Remove im local variable.
13931 (patch_method_invocation, patch_invoke): Don't pass super parameter.
13932 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
13933 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
13935 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
13937 * parse.y (java_complete_tree): Don't complain about unreachable
13938 statement if it is empty_stmt_node.
13940 * jcf-write.c (find_constant_wide): New function.
13941 (push_long_const): Use find_constant_wide.
13943 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
13944 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
13945 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
13946 Emit invokeinterface when calling an interface method.
13947 Emit invokespecial also when calling super or private methods.
13949 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
13951 1998-12-06 Per Bothner <bothner@cygnus.com>
13953 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
13955 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13957 * java-tree.h (java_layout_seen_class_methods): New function
13959 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
13960 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
13961 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
13962 * parse.y (method_declarator:): Defined action.
13963 (issue_warning_error_from_context): input_filename saved, set to
13964 the appropriate value and restored after java_error is called.
13965 (build_unresolved_array_type): Fixed comment.
13966 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
13967 (method_header): Deal with return type the same way type are
13968 handled for fields and method's parameters and local variables
13970 (check_method_redefinition): Removed extra CR.
13971 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
13972 (java_layout_seen_class_methods): New function.
13973 (java_layout_classes): Call java_layout_seen_class_methods.
13975 1998-12-03 Per Bothner <bothner@cygnus.com>
13977 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
13979 1998-12-03 Per Bothner <bothner@cygnus.com>
13981 * jcf-dump.c (main): Fix error message.
13982 * jcf-path.c (add_entry): Style fix.
13984 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13986 * class.c (layout_class_method): Call build_java_argument_signature
13987 on constructors too.
13988 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
13989 (patch_method_invocation): Define a primary when resolving an
13990 expression name. Augmented comment on code checking illegal `this'
13991 usage. Loosened it test by accepting NEW_CLASS_EXPR.
13993 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13995 * class.c (layout_class_method): Don't report error on non-static
13996 overriding static if the method is private.
13997 * java-tree.h (finish_class): Prototype added.
13998 * lex.c (java_get_line_col): Handle col argument -2 value.
13999 * parse.h: All static method declarations moved to parse.y.
14000 * parse.y: Now contains all static method declarations previously
14002 (find_expr_with_wfl, missing_return_error,
14003 unreachable_stmt_error): New functions.
14004 (java_get_real_method_name): Identify constructors bearing class
14005 names in source code compiled classes only.
14006 (java_complete_expand_methods): Call missing_return_error.
14007 (invocation_mode): Private methods invoked as static methods.
14008 (java_complete_tree): Call unreachable_stmt_error.
14010 1998-12-01 Tom Tromey <tromey@cygnus.com>
14012 * Makefile.in (+target): Removed.
14013 (+xmake_file): Likewise.
14014 (+tmake_file): Likewise.
14015 (.NOEXPORT): Removed duplicate.
14017 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14019 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14021 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14023 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14024 libiberty.h. Provide an xmalloc definition.
14026 * jvspec.c: Remove the xmalloc prototype.
14028 * parse-scan.y: Include config.h and system.h. Don't include
14029 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14030 Provide an xstrdup definition.
14032 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14034 * jcf-path.c (add_entry): Recognize ".jar" too.
14035 * lang-specs.h: Likewise.
14037 1998-11-26 Per Bothner <bothner@cygnus.com>
14039 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14040 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14042 * jcf-write.c (generate_bytecode_insns):
14043 Handle pre/post-increment/decrement of long.
14045 * jcf-write.c (generate_bytecode_insns):
14046 Handle missing exception handler (finally for synchronized).
14048 1998-11-25 Per Bothner <bothner@cygnus.com>
14050 * java-tree.h (end_params_node): Declare global.
14051 * decl.c (end_params_node): New global.
14052 (init_decl_processing, start_java_method): Use end_params_node for
14053 end of list of parameter types. Follows correct gcc conventions.
14054 * expr.c (pop_argument_types, pop_arguments): Likewise.
14055 * lang.c (put_decl_node): Likewise.
14056 * typeck.c (various places): Likewise.
14057 * class.y (various places): Likewise.
14058 * parse.y (various places): Likewise.
14060 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14061 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14063 * class.c: Add #include flags.h, remove no-longer needed declaration.
14065 * class.c (layout_class_method): Remove commented-out code, re-format.
14066 Don't add vtable entry (or index) for private methods.
14067 * expr.c (expand_invoke): A private method is implicitly final.
14068 * class.c (make_class_data): If inlining or optimizing,
14069 skip private methods.
14071 * class.c (finish_class): New function. Calls existing methods,
14072 but alls emits deferred inline functions.
14073 * jcf-parse.c (parse_class_file): Call finish_class.
14074 * parse.y (java_complete_expand_methods): Likewise.
14076 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14078 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14080 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14082 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14084 1998-11-24 Per Bothner <bothner@cygnus.com>
14086 * (generate_classfile): Always write class access flag with
14089 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14091 * class.c (maybe_layout_super_class): New function.
14092 (layout_class): Reorganized. Loop on class methods dispatched into
14093 a new function. Call maybe_layout_super_class.
14094 (layout_class_methods, layout_class_method): New functions.
14095 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14097 (expand_invoke): Likewise.
14098 * java-tree.h (all_class_list): New global variable declared.
14099 (layout_class_methods, layout_class_method): New function
14101 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14102 * jcf-parse.c (all_class_list): New global variable.
14103 (load_class): Extended what class_or_name can be. Use parser
14104 context mechanism to save globals before calling jcf_parse.
14105 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14106 is set on the file name.
14107 (jcf_parse): Layout class methods when Object is loaded, otherwise
14108 record class in all_class_list for delayed method layout.
14109 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14110 * lang.c (put_decl_node): Decode <init> into the decl context
14112 * lex.c (java_allocate_new_line): Use xmalloc.
14113 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14114 pointers, not TREE_LIST elements.
14115 (struct parser_ctxt): Fixed comment indentations, added comments
14116 and reordered some fields.
14117 (java_check_methods): Function prototype removed.
14118 * parse.y (java_push_parser_context): Use xmalloc.
14119 (java_parser_context_restore_global): Pop extra pushed ctxp only
14120 when there's nothing next.
14121 (maybe_create_class_interface_decl): Fixed comment, add new
14122 created class decl to all_class_list.
14123 (method_header): Use GET_REAL_TYPE on argument's types.
14124 (method_declarator): Use GET_REAL_TYPE, change type to the real
14125 type in TREE_LIST dependency node. Build argument list with the
14127 (create_jdep_list): Use xmalloc. Removed allocation error message.
14128 (obtain_incomplete_type): Fixed leading comment. Broadened
14129 incoming argument meaning.
14130 (register_incomplete_type): Use xmalloc. Removed allocation error
14132 (safe_layout_class): Fixed leading comment.
14133 (jdep_resolve_class): Reversed if statement condition and switch
14134 if and else bodies.
14135 (resolve_and_layout): Fixed leading comment. Broadened incoming
14137 (complete_class_report_errors): New local variable name, for
14138 clarity. purify_type_name used for all error cases.
14139 (java_get_real_method_name): Stricter check on constructors.
14140 (java_check_regular_methods): Reverse methods list only if not
14141 already laid out. Layout artificial constructor.
14142 (java_check_methods): Deleted.
14143 (source_start_java_method): Obtain incomplete type for patchable
14145 (java_layout_classes): Fixed leading comment. Use
14146 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14147 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14148 before returning. Fixed comments.
14149 (java_expand_classes): Check for errors up front.
14150 (patch_method_invocation): Class to search is resolved and laid
14153 1998-11-24 Per Bothner <bothner@cygnus.com>
14155 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14157 * javaop.h (int8): Removed - not used.
14158 (jbyte): Redefine portably with correct signedness.
14160 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14162 * jcf-write.c (generate_bytecode_insns): Fix typo
14163 OPCODE_getstatic to OPCODE_getfield.
14165 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14166 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14167 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14169 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14171 * jcf-parse.c (jcf_parse_source): Function returned type is
14172 void. Added prototype.
14173 (jcf_parse): Function returned type is void.
14174 (yyparse): Remove call to fclose on the last parsed file.
14176 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14178 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14180 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14181 (layout_class): Cope with methods featuring WFL in decl names.
14182 * decl.c (unqualified_object_id_node): New global variable,
14184 (build_decl_no_layout): Removed.
14185 * expr.c (build_primtype_type_ref): Handle Double.
14186 (java_lang_expand_expr): Fixed indentations.
14187 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14188 (flag_wall, flag_redundant, flag_not_overriding,
14189 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14190 variable declarations.
14191 (build_decl_no_layout): Removed prototype.
14192 (java_get_real_method_name): Added prototype.
14193 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14194 (java_parse_abort_on_error): Macro now just returns.
14195 * jcf-parse.c (jcf_parse_source): Check fclose returned
14196 value. Call emit_register_classes if java_report_errors returns
14198 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14199 flag_static_local_jdk1_1): New integer flags.
14200 (lang_decode_option): New flags set here.
14201 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14202 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14203 the flag_redundant variable.
14204 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14205 when parsing java.lang.Object class.
14206 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14207 NULL_TREE to build.
14208 (resolve_qualified_expression_name): Fixed indentation.
14209 (patch_array_ref): Changed prototype.
14210 (not_initialized_as_it_should_p): Prototype removed.
14211 (java_report_errors): Added function prototype.
14212 * parse.y (formal_parameter:): Changed error message for not yet
14213 supported final parameters.
14214 (class_type_list:): Set both PURPOSE and VALUE of created
14215 TREE_LIST to be class_type.
14216 (primary_no_new_array:): Handle class literals on primitive types.
14217 (parse_warning_context): Reinstalled correct force_error and
14218 do_warning flags setups.
14219 (java_report_errors): Changed prototype. Return java_error_count
14221 (variable_redefinition_error): Consider treating variable type as
14223 (create_interface): Warn about redundant abstract modifier if
14224 flag_redundant is set. Changed error message.
14225 (lookup_field_wrapper): Save/restore globals before/after looking
14227 (duplicate_declaration_error_p): Consider treating declaration
14228 type as a fake pointer.
14229 (register_fields): Extract real type from dependency node. Check
14230 for duplicate field declaration after type adjustment. Use
14231 DECL_INITIAL to store static final initialized values.
14232 (method_header): Extract real function type from dependency node.
14233 (check_abstract_method_header): Use GET_METHOD_NAME.
14234 (obtain_incomplete_type): Layout fake pointer type.
14235 (safe_layout_class): Don't try to check for methods before layout.
14236 (java_complete_class): Don't check for correct throws clause
14237 elements inheritance here.
14238 (resolve_and_layout): Broadened name parameter meaning.
14239 (reset_method_name): Use GET_METHOD_NAME.
14240 (java_get_real_method_name): New function.
14241 (java_check_regular_methods): Don't check methods in
14242 java.lang.Object. Verify lineage of throws clause elements. Use
14243 flag_no_overriding in warning report.
14244 (check_throws_clauses): Don't check if class was from
14245 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14246 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14247 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14248 warning on unsupported final local variables. Use build_decl
14249 instead of build_decl_no_layout. Get real local variable type from
14251 (source_start_java_method): Get real parameter type from
14252 dependency node. Call build_decl instead of build_decl_no_layout.
14253 (java_layout_classes): Reverse tree and layout type and class as
14254 required. Mark class as loaded when done.
14255 (resolve_field_access): Fixed indentation. Restricted condition
14256 leading to static field access code generation. Set field_type
14257 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14258 (resolve_qualified_expression_name): Initialize type_found to
14259 null. Handle static field resolved during qualification. Fixed
14260 layout on non primitive field decl types.
14261 (not_accessible_p): Fixed typo in comment.
14262 (patch_method_invocation): Resolve and layout class to search from
14264 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14265 layout non primitive type, if necessary. Make method node only to
14267 (find_applicable_accessible_methods_list): Consider WFL'ed method
14268 decl names. Fixed indentation.
14269 (argument_types_convertible): Resolve and layout target type if
14271 (java_complete_tree): Fixed indentation problems. Rewrote
14272 CALL_EXPR thrown exceptions check. Re-installed further processing
14273 of the assignment in certain cases.
14274 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14275 inlining on class literals.
14276 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14278 (valid_method_invocation_conversion_p): Likewise.
14279 (patch_string): Temporary disable forbidden use of `this' in
14280 explicit constructor invocations when doing string concatenation
14281 within their scope.
14282 (patch_unaryop): Added comment. Reinstalled code to disable
14283 further check on assignment operation with cast expression RHS.
14284 (patch_switch_statement): Fixed indentation.
14285 (build_try_statement): Call build_decl instead of
14286 build_decl_no_layout.
14287 (patch_synchronized_statement): Likewise.
14288 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14289 IS_UNCHECKED_EXPRESSION_P.
14290 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14291 layout argument exception type.
14292 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14293 of IS_UNCHECKED_EXPRESSION_P.
14295 1998-11-18 Anthony Green <green@cygnus.com>
14297 * jcf-parse.c (yyparse): Open class file in binary mode.
14299 1998-11-15 Per Bothner <bothner@cygnus.com>
14301 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14303 * jcf-write.c (perform_relocations): Move check out one loop.
14305 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14307 * Make-lang.in: Fix reference to srcdir.
14308 * jv-scan.c: Add missing xmalloc prototype.
14309 * jvgenmain.c: Ditto.
14311 1998-11-15 Per Bothner <bothner@cygnus.com>
14313 * decl.c (error_mark_node), java-tree.h: New global.
14314 * parse.y: Use empty_stmt_node instead of size_zero_node.
14315 (build_if_else_statement): If missing else, use empty_stmt_node.
14317 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14318 (java_complete_expand_method): Complain if return is missing.
14319 (java_check_regular_methods): Comment out incorrect error check.
14320 (not_accessible_p): Fix incorrect handling of protected methods.
14321 (patch_method_invocation): Pass correct context to not_accessible_p.
14322 (find_applicable_accessible_methods_list): Likewise.
14323 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14324 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14325 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14326 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14328 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14329 (push_int_const): Remove reundant NOTE_PUSH.
14330 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14331 (- case SWITCH_EXPR): Fix code generation bug.
14332 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14333 (generate_classfile): More robust for abstract methods.
14335 1998-11-15 Anthony Green <green@cygnus.com>
14337 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14338 * Make-lang.in: Ditto.
14340 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14341 * jvgenmain: Ditto.
14343 1998-11-15 Per Bothner <bothner@cygnus.com>
14345 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14347 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14349 1998-11-14 Per Bothner <bothner@cygnus.com>
14351 Allow uses of interface types to verify. This is not really
14352 type-safe, but it matches what Sun does, and is OK as long as
14353 there are appropriate run-time checks.
14354 * verify.c (merge_types): If merging two interface types,
14355 just set the result to java.lang.Object.
14356 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14358 1998-11-13 Tom Tromey <tromey@cygnus.com>
14360 * gjavah.c (main): Handle --output-class-directory argument.
14361 * jvspec.c (lang_specific_driver): Translate `-d' into
14362 -foutput-class-dir.
14363 * jcf.h (jcf_write_base_directory): Declare.
14364 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14365 * lang-options.h: Mention -foutput-class-dir.
14366 * jcf-write.c (jcf_write_base_directory): New global.
14367 (make_class_file_name): Put generated .class file into `-d'
14368 directory, or into source directory if -d not given. Function now
14370 (write_classfile): Free class file name. Handle case where class
14372 (DIR_SEPARATOR): New macro.
14373 Include <sys/stat.h>
14375 * Makefile.in (prefix): New macro.
14377 1998-11-12 Per Bothner <bothner@cygnus.com>
14379 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14380 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14381 here (done in patch_invoke instead).
14382 (case_identity): Moved here from parse.y.
14384 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14385 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14386 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14387 so they can be efficiently scanned without recursion.
14388 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14389 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14390 in BLOCK iteratively, rather than recursively.
14392 * parse.y (do_unary_numeric_promotion): New function.
14393 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14395 * parse.y (patch_newarray): Various fixes.
14397 Re-do handling of switch statements (for proper block scoping).
14398 * parse.y: Add just a single block for the enture switch block,
14399 but don't create any "case blocks".
14400 (group_of_labels): Rmeoved unneeded non-terminal.
14401 CASE_EXPR and DEFAULT_EXPR are added to current block.
14402 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14403 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14404 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14405 * parse.y (wfl_operator, print_int_node): Make non-static.
14406 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14407 as part of recursive scan of block.
14408 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14409 (patch_switch_statement): Most tests move dinto java_complete_tree.
14411 * parse.y: Make various production be non-typed (void).
14412 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14413 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14414 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14416 * jcf-write.c (struct jcf_handler): New type.
14417 (struct jcf_switch_state): New type.
14418 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14419 (alloc_handler, emit_unop, emit_reloc): New functions.
14420 (adjust_typed_op): Add extra parameter ("max type" offset).
14421 (emit_switch_reloc, emit_case-reloc): New function.
14422 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14423 (generate_bytecode_insns): Support REAL_CST, switch statements,
14424 exception handling, method calls, object/array creation, and more.
14426 * class.c: Remove some unused variables.
14427 * constants.c (find_string_constant): New function.
14428 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14429 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14430 if flag_emit_class_files.
14432 1998-11-12 Tom Tromey <tromey@cygnus.com>
14434 * jcf-io.c (find_class): Added explanatory comment.
14436 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14437 trailing slash to `.zip' entries.
14439 * jvspec.c (lang_specific_driver): Correctly handle case where
14440 GC_NAME not defined.
14442 1998-11-11 Tom Tromey <tromey@cygnus.com>
14444 * jvspec.c (GC_NAME): New define.
14445 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14447 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14449 1998-11-11 Per Bothner <bothner@cygnus.com>
14451 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14453 1998-11-11 Tom Tromey <tromey@cygnus.com>
14455 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14457 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14459 * class.c (is_compiled_class): Call safe_layout_class for class
14460 compiled from source.
14461 * conver.h (convert_to_integer, convert_to_real,
14462 convert_to_pointer): Added prototypes.
14463 * decl.c (init_decl_processing): Non longer push the decls of
14464 `methodtable', `constants', `Class', `Field', `dispatchTable'
14465 `jexception' and `Method'.
14466 * expr.c (build_invokeinterface): New function.
14467 (expand_invoke): static variable CLASS_IDENT now in
14468 build_invokeinterface. Use build_invokeinterface.
14469 (expand_java_field_op): Moved code to inline
14470 java.lang.PRIMTYPE.TYPE into a function.
14471 (build_primtype_type_ref): New function.
14472 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14473 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14474 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14475 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14476 (DECL_LOCAL_STATIC_VALUE): New macro.
14477 (build_invokeinterface, build_primtype_type_ref): New function
14479 (java_parse_abort_on_error): Macro rewritten.
14480 * jcf-parse.c (current_method): Add comment to declaration.
14481 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14482 Function prototypes fixed.
14483 (jcf_parse_source): push/pop parser context. save/restore global.
14484 (parse_source_file): Fixed leading comment. Now take a
14485 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14486 classes and pop the parser context anymore.
14487 (yyparse): Push parser context, save globals, parse the source
14488 file, restore globals and pop the parser context when processing a
14490 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14491 * lex.c (java_parse_doc_section): New function.
14492 (java_lex): Call java_parse_doc_section when appropriate. Build an
14493 operator around INSTANCEOF_TK.
14494 * lex.h (java_lineterminator, java_sprint_unicode,
14495 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14496 Prototypes rewritten.
14497 (java_parse_escape_sequence, java_letter_or_digit_p,
14498 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14499 java_read_unicode, java_store_unicode, java_read_char,
14500 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14501 Added function prototypes.
14502 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14504 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14506 (struct parser_ctxt): New fields: deprecated,
14507 current_parsed_class_un, gclass_list.
14508 (fix_method_argument_names, issue_warning_error_from_context,
14509 resolve_package, lookup_package_type): New function prototypes.
14510 (resolve_expression_name): Fixed function prototype.
14511 (find_applicable_accessible_methods_list): Fixed indentation, added
14512 extra argument in prototype.
14513 (check_final_assignment, build_null_of_type, check_deprecation,
14514 check_method_redefinition, reset_method_name,
14515 java_check_regular_methods, java_check_abstract_methods,
14516 maybe_build_primttype_type_ref): New function prototype.
14517 * parse.y (conver.h): Include.
14518 (INSTANCEOF_TK): Tagged <operator>.
14519 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14520 (relational_expression:): Build binop for instanceof.
14521 (java_push_parser_context): Remember ctxp->gclass_list across
14523 (java_pop_parser_context): Simply return if no context
14524 exists. Remember gclass_list across contexts.
14525 (issue_warning_error_from_context): New function.
14526 (parse_error_context): Don't setup ctxp->elc here. Call
14527 issue_warning_error_from_context instead.
14528 (parse_warning_context): Likewise.
14529 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14530 setup. Link new class/interface to ctxp->gclass_list.
14531 (add_superinterfaces): Register interface as incomplete if not
14533 (create_class): Remember class unqualified name in
14534 ctxp->current_parsed_class_un. Check class deprecation.
14535 (register_fields): Check field deprecation. Remember static final
14536 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14538 (method_header): New local variable ORIG_ARG. Use unqualified
14539 current class name for check on constructor errors. Promote return
14540 type if of record type. Argument list fix moved in
14541 fix_method_argument_names, called here. Check method deprecation.
14542 (fix_method_argument_names): New function.
14543 (method_declarator): Promote record typed arguments.
14544 (safe_layout_class): Check class methods before layout.
14545 (java_complete_class): Compute field layout when patched.
14546 (do_resolve_class): Try to load class after having it renamed
14547 after the package name.
14548 (get_printable_method_name): Use DECL_CONTEXT.
14549 (reset_method_name): New function.
14550 (check_method_redefinition): Use reset_method_name.
14551 (java_check_regular_methods): New local variable
14552 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14553 names for error report. Check for compile-time error when method
14554 found has default (package) access.
14555 (java_check_abstract_methods): Now takes an interface DECL node as
14556 an argument. Also reinstall real name on unchecked
14557 overriding/hiding methods for error report.
14558 (java_check_methods): Fixed leading comment. Get classes to verify
14559 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14560 CLASS_METHOD_CHECKED_P on class verification.
14561 (lookup_java_method2): Get real method name if necessary.
14562 (find_in_imports): Don't check package class access here.
14563 (resolve_package, lookup_package_type): New functions.
14564 (java_layout_classes): Fixed leading comment. Take classes to be
14565 laid out from ctxp->gclass_list.
14566 (java_complete_expand_methods): Don't expand native and abstract
14568 (java_expand_classes): New function.
14569 (resolve_expression_name): Use additional argument ORIG. Retrieve
14570 values of static final field of primitive types.
14571 (resolve_field_access): Handles static final field of promotive
14573 (resolve_qualified_expression_name): Handle STRING_CST as
14574 primaries and package name resolution. Check deprecation on found
14575 decls. Set where_found and type_found on non static field resolved
14576 during qualification. Layout non primitive field decl types.
14577 (check_deprecation): New function.
14578 (maybe_access_field): Simplified.
14579 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14580 removed. Reverse method's argument when primary is a type. Don't
14581 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14582 instead. Include abstract class in the list of class searchable
14583 for constructors. Use DECL_CONTEXT of found method for access
14584 checks. Check method deprecation.
14585 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14586 converting arguments. Handle INVOKE_INTERFACE.
14587 (lookup_method_invoke): Search constructor using existing
14588 infrastructure (don't rely on lookup_java_constructor anymore).
14589 (find_applicable_accessible_methods_list): Extra argument flag
14590 LC. Now include constructor in the search.
14591 (qualify_ambiguous_name): Conditional expression are primaries.
14592 (not_initialized_as_it_should_p): static final are always
14594 (java_complete_tree): Pass extra NULL argument to
14595 resolve_expression_name. Stricter test to carry on patching
14596 assignments. New case for INSTANCEOF_EXPR.
14597 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14598 (check_final_assignment, maybe_build_primttype_type_ref): New
14600 (patch_assignment): Detect resolved static finals and carry normal
14601 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14602 (try_builtin_assignconv): Access constant 0 on all primitive
14604 (valid_builtin_assignconv_identity_widening_p): Accept identical
14605 types. Accept all promoted type on int type.
14606 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14607 assigned to a reference.
14608 (valid_method_invocation_conversion_p): Accept to check null
14610 (build_binop): Merge declaration and initialization of local
14612 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14613 numeric types. Improved validity test for qualify operators on
14615 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14616 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14617 primitive type and issue the appropriate error message.
14618 (resolve_type_during_patch): Mark class loaded when resolved.
14619 (patch_cast): Allow null to be cased to reference types.
14620 (build_null_of_type): New function.
14621 (patch_array_ref): Handle array on references correctly.
14622 (patch_return): Removed unused local variable MODIFY. Force
14623 boolean to be returned as integers. Allows null to be returned by
14624 a function returning a reference.
14625 * typeck.c (convert_to_integer, convert_to_real,
14626 convert_to_pointer): Prototypes moved to convert.h
14627 (lookup_argument_method): Use method real name, if necessary.
14629 1998-10-30 Tom Tromey <tromey@cygnus.com>
14631 * class.c (build_class_ref): Changed name of primitive classes to
14634 * class.c (make_class_data): Renamed fields: nmethods to
14635 method_count, method_count to dtable_method_count. Always set
14636 `state' field to 0.
14637 * decl.c (init_decl_processing): Likewise.
14639 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14641 * class.c (layout_class): Don't mangle <finit>, produce
14642 __finit<class> instead. Don't verify artificial methods.
14643 * decl.c (finit_identifier_node): New declared global.
14644 (init_decl_processing): finit_identifier_node initialized.
14645 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14646 * java-tree.h (finit_identifier_node): Declared as extern.
14647 (struct lang_decl): New field called_constructor.
14648 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14649 (CLASS_HAS_FINIT_P): New macro.
14650 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14651 explicit constructor invocation.
14652 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14653 CALL_SUPER_CONSTRUCTOR_P): New macros.
14654 (write_classfile): Added prototype.
14655 * jcf-parse.c (jcf_parse_source): Parse and remember for
14656 generation if the file was seen on the command line.
14657 (parse_source_file): Don't write the class file here.
14658 (yyparse): Loop on files rewritten. Set current_jcf.
14659 (parse_zip_file_entries): Parse class file only if it was found.
14660 * lang.c (init_parse): Don't open command line provided filename
14662 (lang_parse): Don't set main_jcf anymore.
14663 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
14664 (JCONSTRUCTOR_CHECK): New macro.
14665 (JBSC_TYPE_P): New macro.
14666 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
14667 (COMPLETE_CHECK_OP_2): New macro.
14668 (struct parse_ctxt): New field explicit_constructor_p.
14669 (check_class_interface_creation): Fixed prototype indentation.
14670 (patch_method_invocation_stmt): Prototype reflects added argument.
14671 (patch_invoke): Likewise.
14672 (complete_method_declaration, build_super_invocation,
14673 verify_constructor_circularity,
14674 build_this_super_qualified_invocation, get_printable_method_name,
14675 patch_conditional_expr, maybe_generate_finit, fix_constructors,
14676 verify_constructor_super, create_artificial_method,
14677 start_artificial_method_body, end_artificial_method_body,
14678 generate_field_initialization_code): New function prototypes.
14679 * parse.y: Fixed leading comment
14680 (constructor_header:, constructor_body:, block_end:): Rules tagged
14682 (type_declaration:): Call maybe_generate_finit.
14683 (method_declaration:): Action for method_body: placed in new
14684 function complete_method_declaration, called here.
14685 (constructor_declaration:): Defined actions. Removed leading
14687 (constructor_header:): New rule with action.
14688 (constructor_body:): Rule rewritten using block_begin: and
14689 block_end:. Defined actions.
14690 (constructor_declarator:, explicit_constructor_invocation:):
14692 (block:): Use new rules block_begin: block_end:.
14693 (block_begin:, block_end:): New rules and actions.
14694 (block_statements:): Fixed error message for explicit
14696 (method_invocation:): Call build_this_super_qualified_invocation
14697 if primary is `this' or `super' was seen.
14698 (conditional_expression:): Action defined.
14699 (extra_ctxp_pushed_p): New static global flag.
14700 (java_parser_context_save_global): Create parser context if
14701 necessary. Use extra_ctxp_pushed_p to remember it.
14702 (java_parser_context_restore_global): Pop extra parser context if
14704 (build_array_from_name): Array on primitive types are marked
14706 (register_fields): Restore new name in field initializer
14707 expression if type was altered. Non static fields initialized upon
14708 declaration marked initialized.
14709 (maybe_generate_finit): New function.
14710 (maybe_generate_clinit): Use create_artificial_method,
14711 start_artificial_method_body, end_artificial_method_body. Generate
14712 debug info for enclosed initialization statements.
14713 (method_header): Fixed leading comment. Check constructor
14714 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
14716 (complete_method_declaration, constructor_circularity_msg,
14717 verify_constructor_circularity): New functions.
14718 (get_printable_method_name): New function.
14719 (check_method_redefinition): Don't rename <finit> methods. Fix
14720 declared constructor names. Error message for
14721 constructors modified.
14722 (java_check_regular_methods): Local variable seen_constructor
14723 renamed saw_constructor. Skip verification on constructors. Create
14724 default constructor with create_artificial_method.
14725 (java_check_methods): Removed unnecessary empty line.
14726 (create_artificial_method, start_artificial_method_body,
14727 end_artificial_method_body): New functions.
14728 (java_layout_classes): Changed leading comment. Reverse fields
14729 list if necessary. Always layout java.lang.Object if being
14731 (java_complete_expand_methods): Verify constructor circularity.
14732 (java_complete_expand_method): Call fix_constructor on
14733 constructors. Local variable no_ac_found removed. Restore
14734 bindings if method body expansion failed.
14735 (fix_constructors, verify_constructor_super,
14736 generate_field_initialization_code): New function.
14737 (java_expand_classes): Fixed leading comment. Write class file
14739 (resolve_expression_name): Check for illegal instance variable
14740 usage within the argument scope of an explicit constructor
14742 (resolve_qualified_expression_name): Pass extra from_super flag
14743 when invoking patch_method_invocation_stmt. New case for
14744 conditional expression when used as a primary. Check for error
14745 when acquiring super.
14746 (patch_method_invocation_stmt): Added extra argument super. New
14747 local variable is_static_flag. Set class_to_search according to
14748 the nature of the constructor invocation. Don't add `this'
14749 argument when expanding NEW_CLASS_EXPR. Check for illegal method
14750 invocation within the argument scope of explicit constructor
14751 invocation. Set is_static according to is_static_flag. Provide
14752 extra `super' argument to patch_invoke invocation.
14753 (patch_invoke): New argument from_super. Loop on arguments
14754 indentation fixed. Pass from_super to invocation_mode. New switch
14755 case INVOKE_SUPER. Fixed error message in switch default case.
14756 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
14758 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
14759 (lookup_method_invoke): Fixed prototypes in candidates list. Error
14760 message takes constructors into account.
14761 (find_applicable_accessible_methods_list): Fixed indentation.
14762 (qualify_ambiguous_name): Take explicit constructor invocation
14763 into account. Deal with a conditional expression as a primary to
14765 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
14766 case. Added extra argument to patch_method_invocation_stmt.
14767 Register calls made to explicit constructor `this'. Don't call
14768 save_expr in ARRAY_REF case when emitting class files. Check for
14769 illegal use of this when expanding explicit constructor invocation
14771 (complete_function_arguments): Set and reset parser context
14772 explicit_constructor_p field value when appropriate.
14773 (build_super_invocation, build_this_super_qualified_invocation):
14775 (patch_assignment): Fixed typo.
14776 (patch_unaryop): Check on final fields occurs only when a decl
14778 (patch_return): Take constructors into account.
14779 (patch_conditional_expr): New function.
14780 * typeck.c (build_java_signature): Removed unnecessary empty line.
14782 1998-10-28 Jeffrey A Law (law@cygnus.com)
14784 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
14786 1998-10-28 Tom Tromey <tromey@cygnus.com>
14788 * decl.c (init_decl_processing): Renamed fields.
14789 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
14790 interface_len, msize fields.
14792 * class.c (make_class_data): Removed subclass_head and
14793 subclass_next fields.
14794 * decl.c (init_decl_processing): Removed subclass_head and
14795 subclass_next fields.
14797 1998-10-28 Jeffrey A Law (law@cygnus.com)
14799 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
14800 * mangle.c (emit_unicode_mangled_name): Similarly.
14802 1998-10-26 Nick Clifton <nickc@cygnus.com>
14804 * jcf-parse.c (get_constant): Place braces around code to compute
14805 'd' when REAL_ARITHMETIC is not defined.
14807 1998-10-25 H.J. Lu (hjl@gnu.org)
14809 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
14812 1998-10-23 Tom Tromey <tromey@cygnus.com>
14814 * lang-specs.h: `.zip' files are input to jc1.
14816 1998-10-22 Per Bothner <bothner@cygnus.com>
14818 * jvspecs.c: Add (but don't enable) support for combining multiple
14819 .class and .java input filenames to a single jc1 invocation.
14820 Add support for -C flag (copile to .class files).
14821 Translate -classpath and -CLASSPATH arguments.
14822 * lang-specs.h: Don't set %2 spec.
14824 1998-10-22 Tom Tromey <tromey@cygnus.com>
14826 * jcf-path.c (add_entry): Don't add trailing separator if entry is
14828 (add_path): Don't add trailing separator to non-empty path
14831 * lang.c (lang_decode_option): Check for -fclasspath and
14832 -fCLASSPATH before examining other `-f' options.
14834 * java-tree.h (finalize_identifier_node): Don't declare.
14835 * class.c (make_class_data): Don't push "final" field.
14836 * decl.c (init_decl_processing): Don't push "final" field.
14837 (finalize_identifier_node): Removed.
14838 (init_decl_processing): Don't set finalize_identifier_node.
14840 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
14842 1998-10-11 Anthony Green <green@cygnus.com>
14844 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
14845 (JV_SCAN_SOURCES): New macro.
14846 (JCF_DUMP_SOURCES): Likewise.
14847 (jcf-dump$(exeext)): New target.
14848 (jv-scan$(exeext)): New target.
14850 1998-10-22 Tom Tromey <tromey@cygnus.com>
14852 * Makefile.in (LEX): Removed.
14853 (LEXFLAGS): Likewise.
14854 (SET_BISON): New macro.
14856 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
14857 spurious diffs in parse.c.
14858 ($(PARSE_SCAN_C)): Likewise.
14859 (PARSE_DIR): New macro.
14861 (PARSE_SCAN_C): Likewise.
14862 (PARSE_RELDIR): New macro.
14864 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
14866 * jcf-io.c (find_class): Use saw_java_source to determine when to
14867 look for `.java' file.
14868 * jcf-parse.c (saw_java_source): New global.
14869 (yyparse): Set it if `.java' file seen.
14871 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
14872 (GCJH_SOURCES): Likewise.
14873 * Makefile.in (datadir): New macro.
14874 (libjava_zip): Likewise.
14875 (JAVA_OBJS): Added jcf-path.o.
14876 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14877 (../gcjh$(exeext)): Likewise.
14878 (jcf-path.o): New target.
14879 * java-tree.h (fix_classpath): Removed decl.
14880 * jcf-parse.c (fix_classpath): Removed.
14881 (load_class): Don't call fix_classpath.
14882 * parse.y (read_import_dir): Don't call fix_classpath.
14883 * lex.h: Don't mention classpath.
14884 * lex.c (java_init_lex): Don't initialize classpath.
14885 * jcf-io.c (classpath): Removed global.
14886 (find_class): Use jcf_path iteration functions. Correctly search
14887 class path for .java file.
14888 (open_in_zip): New argument `is_system'.
14889 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
14890 classpath-related options.
14891 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
14893 (lang_init): Call jcf_path_init.
14894 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
14895 * lang-specs.h: Handle -I. Minor cleanup to -M options.
14896 Correctly put braces around second string in each entry.
14897 * gjavah.c (main): Call jcf_path_init. Recognize all the new
14898 classpath-related options.
14899 (help): Updated for new options.
14900 * jcf.h: Declare functions from jcf-path.c. Don't mention
14901 `classpath' global.
14902 * jcf-path.c: New file.
14904 * jcf-depend.c: Include jcf.h.
14906 * jcf-write.c (localvar_alloc): Returns `void'.
14907 (localvar_free): Removed unused variable.
14909 * lang.c (OBJECT_SUFFIX): Define if not already defined.
14910 (init_parse): Use OBJECT_SUFFIX, not ".o".
14912 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14914 * class.c (emit_register_classes): Renamed from
14915 emit_register_class.
14916 * java-tree.h (emit_register_classes): Prototype renamed from
14917 emit_register_class.
14918 * jcf-parse.c (yyparse): Call emit_register_classes once before
14920 * parse.y (java_expand_classes): No longer register classes.
14922 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14924 * class.c (is_compiled_class): New local variable
14925 seen_in_zip. Identify classes found in currently compiled source
14927 * decl.c (complete_start_java_method): Fixed typo.
14928 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
14929 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
14930 (CLASS_P): Moved around.
14931 (java_parse_abort_on_error): Macro moved from jcf-parse.c
14932 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
14934 (jcf_parse_source): Changed leading comment. Removed unnecessary
14935 fclose and CLASS_FROM_SOURCE_P marking.
14936 (parse_source_file): New local variables remember_for_generation
14937 and filename. Mark parsed file name identifier node. Removed block
14938 executed when parse_only was null. Set remember_for_generation.
14939 Use it as an argument to java_pop_parser_context.
14940 (yyparse): New local variables several_files, list, next node and
14941 current_file_list. Split ampersand separated file names into
14942 current_file_list. Iterate through the list and parse accordingly.
14943 * parse.h (java_pop_parser_context): New function prototype.
14944 * parse.y (ctxp_for_generation): New static global variable.
14945 (java_pop_parser_context): New argument generate. Link popped ctxp
14946 to ctxp_for_generation list accordingly.
14947 (java_complete_expand_methods): Fixed indentation.
14948 (java_expand_classes): New function.
14950 1998-10-17 Per Bothner <bothner@cygnus.com>
14952 * Makefile.in: Link with libiberty.a instead of memmove.o.
14954 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14956 * lex.c (setjmp.h): No longer included.
14957 * lex.h (setjmp.h): Included.
14958 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
14959 (duplicate_declaration_error_p): Renamed from
14960 duplicate_declaration_error.
14961 (build_array_from_name): New function prototype.
14962 * parse.y (setjmp.h): No longer included.
14963 (variable_declarator_id): Define action.
14964 (build_array_from_name): New function.
14965 (duplicate_declaration_error_p): Renamed from
14966 duplicate_declaration_error. Fixed leading comment.
14967 (register_fields): Main `for' loop reorganized. Uses
14968 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
14969 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
14970 build_array_from_name.
14971 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
14973 (read_import_dir): Don't try to skip `.' and `..'.
14974 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
14975 build_array_from_name. Main `for' loop reorganized.
14976 (resolve_qualified_expression_name): When building access to a
14977 field, use the type where the field was found, not its own type.
14978 (maybe_access_field): Use field DECL_CONTEXT if the type where the
14979 field was found is null.
14980 (qualify_ambiguous_name): Sweep through all successive array
14983 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14985 * java-tree.h (pop_labeled_block, lang_printable_name,
14986 maybe_add_interface, set_super_info, get_access_flags_from_decl,
14987 interface_of_p, inherits_from_p, fix_classpath,
14988 complete_start_java_method, emit_handlers, init_outgoing_cpool,
14989 make_class_data, register_class, alloc_name_constant): New
14990 function prototypes.
14991 * lang.c (lang_decode_option): Set argc argument unused. Fixed
14992 indentation. Added cast to remove warning.
14993 (lang_printable_name): Set v argument unused.
14994 (lang_print_error): Added argument to lang_printable_name call.
14995 (java_dummy_print, print_lang_decl, print_lang_type,
14996 print_lang_identifier, lang_print_xnode): All argument marked
14998 * lex.c (java_unget_unicode): Removed unnecessary argument.
14999 (java_allocate_new_line): Unused local variable is gone.
15000 (java_read_char): Added parenthesis in expressions to remove
15001 warnings. Added final return statement.
15002 (java_read_unicode): Added parenthesis in expression to remove
15004 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15005 (java_parse_escape_sequence): Likewise.
15006 (java_lex): Unused local variables are gone. Fixed
15007 java_unget_unicode invocation.
15008 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15010 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15011 lang_printable_name invocation in macro.
15012 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15014 (duplicate_declaration_error): Suppressed unused argument in
15016 (identical_subpath_p): Function declaration is gone.
15017 (patch_invoke): Suppressed unused argument in prototype.
15018 (patch_cast, build_labeled_block, check_thrown_exceptions):
15020 * parse.y (setjmp.h): Included
15021 (toplev.h): Likewise.
15022 (field_declaration:): Suppressed unused local
15023 (label_decl:): Fixed build_labeled_block invocation.
15024 (java_pop_parser_context): Put extra parenthesis around assignment
15026 (yyerror): Suppressed unused local variables.
15027 (variable_redefinition_error): Fixed lang_printable_name
15029 (create_interface): Suppressed unused local variables.
15030 (create_class): Likewise.
15031 (duplicate_declaration_error): Suppressed unused argument. Fixed
15032 lang_printable_name invocation.
15033 (register_fields): Suppressed unused local variable. Fixed
15034 duplicate_declaration_error invocation.
15035 (method_header): Suppressed unused local variable.
15036 (method_declarator, parser_check_super): Likewise.
15037 (java_complete_class): Suppressed unused local variable. Fixed
15038 fatal error message.
15039 (complete_class_report_errors): Added default: in switch.
15040 (java_check_regular_methods): Fixed lang_printable_name
15042 (check_throws_clauses): Likewise.
15043 (java_check_abstract_methods): Suppressed unused local
15044 variable. Fixed lang_printable_name invocation.
15045 (read_import_entry): Added supplemental return statement.
15046 (read_import_dir): Suppressed unused local variables.
15047 (check_pkg_class_access, declare_local_variables): Likewise.
15048 (source_start_java_method): Suppressed unused extern variable
15050 (expand_start_java_method): Suppressed unused extern and local
15051 variable declarations.
15052 (java_complete_expand_methods): Likewise.
15053 (java_complete_expand_method): Suppressed unused local variables.
15054 (make_qualified_name): Likewise.
15055 (resolve_qualified_expression_name): Added default: in
15056 switch. Fixed lang_printable_name invocation.
15057 (class_instance_creation_expression): Added parenthesis around
15059 (patch_method_invocation_stmt): Fixed lang_printable_name and
15060 patch_invoke invocations.
15061 (check_for_static_method_reference): Fixed lang_printable_name
15063 (patch_invoke): Suppressed unused arguments and local variables.
15064 (lookup_method_invoke): Suppressed unused local variables.
15065 (qualify_ambiguous_name): Added default: in switch.
15066 (identical_subpath_p): Function removed.
15067 (patch_assignment): Suppressed unused local variables. Suppressed
15068 unnecessary if statement. Fixed lang_printable_name invocations.
15069 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15070 (valid_ref_assignconv_cast_p): Parenthesis around
15071 expression. Suppressed unused local variables.
15072 (build_binop): Suppressed unused local variables. fixed
15073 lang_printable_name invocations.
15074 (string_constant_concatenation): Suppressed unused local
15076 (patch_unaryop): Fixed lang_printable_name invocation.
15077 (patch_cast): Suppressed unnecessary argument. Fixed
15078 lang_printable_name invocation.
15079 (patch_array_ref): Fixed lang_printable_name invocation.
15080 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15081 (build_labeled_block): Suppressed unused argument.
15082 (generate_labeled_block): Fixed build_labeled_block invocation.
15083 (build_loop_body): Suppressed unused local variables.
15084 (patch_loop_statement): Likewise.
15085 (patch_exit): Fixed lang_printable_name invocation.
15086 (patch_switch_statement): Likewise.
15087 (case_identity): First argument marked unused.
15088 (patch_try_statement): Fixed lang_printable_name invocations.
15089 (patch_synchronized_statement, patch_throw_statement): Likewise.
15090 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15091 lang_printable_name invocations.
15092 (check_thrown_exceptions_do): Suppressed unused argument.
15094 1998-10-14 Tom Tromey <tromey@cygnus.com>
15096 * jcf-write.c (write_classfile): Add output class file as target.
15097 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15098 * jcf.h: Added declarations for dependency-tracking functions.
15099 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15100 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15101 (finish_parse): Call jcf_dependency_write.
15102 (dependency_tracking): New global.
15103 (DEPEND_SET_FILE): New define.
15104 (DEPEND_ENABLE): New define.
15105 (init_parse): Enable dependency tracking if required.
15107 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15108 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15109 (../gcjh$(exeext)): Likewise.
15110 (jcf-depend.o): New target.
15111 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15112 (GCJH_SOURCES): Likewise.
15113 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15115 (find_classfile): Added dep_name argument.
15116 (find_class): Compute name of dependency.
15117 (open_in_zip): Call jcf_dependency_add_file.
15118 * gjavah.c (output_file): No longer global.
15119 (usage): Don't mention "gjavah".
15121 (java_no_argument): Likewise.
15122 (version): Likewise.
15123 (main): Recognize and handle -M family of options.
15124 (print_mangled_classname): Return is void.
15125 (process_file): Handle case where output is suppressed.
15126 (HANDLE_END_FIELD): Likewise.
15127 (HANDLE_METHOD): Likewise.
15128 * jcf-depend.c: New file.
15130 1998-10-13 Jeffrey A Law (law@cygnus.com)
15132 * java-tree.def: Add missing newline at EOF.
15134 1998-10-13 Tom Tromey <tromey@cygnus.com>
15136 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15137 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15139 Include <config.h> and "system.h".
15140 (disassemble_method): Undefine RET to avoid clash with
15141 config/i386/i386.h.
15143 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15145 * decl.c (runtime_exception_type_node, error_exception_type_node):
15146 New global variables.
15147 (init_decl_processing): Initialized.
15148 * expr.c (java_lang_expand_expr): Set caught exception type to
15149 null if catch handler argument doesn't exit.
15150 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15152 * java-tree.h (runtime_exception_type_node,
15153 error_exception_type_node): Global variables declared.
15154 (DECL_FUNCTION_THROWS): New macro.
15155 (DECL_FUNCTION_BODY): Modified comment.
15156 (DECL_SPECIFIC_COUNT): Likewise.
15157 (struct lang_decl): New field throws_list.
15158 (IS_UNCHECKED_EXPRESSION_P): New macro.
15159 * lex.c (java_lex): Generate location information for THROW_TK.
15160 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15161 EXCEPTIONS_P): New macros.
15162 (enum jdep_code): New value JDEP_EXCEPTION.
15163 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15164 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15165 PATCH_METHOD_RETURN_ERROR): New macros.
15166 (patch_method_invocation_stmt): Added new argument to prototype.
15167 (patch_synchronized_statement, patch_throw_statement,
15168 check_thrown_exceptions, check_thrown_exceptions_do,
15169 purge_unchecked_exceptions, check_throws_clauses): New function
15171 * parse.y Fixed typo in keyword section.
15172 (throw:): Rule tagged <node>.
15173 (THROW_TK): Keyword tagged <operator>.
15174 (method_header:): Last argument to call to method_header passed
15176 (throws:, class_type_list:, throw_statement:,
15177 synchronized_statement:, synchronized:): Defined actions.
15178 (method_header): New local variable current. Register exceptions
15179 from throws clause.
15180 (java_complete_tree): Complete and verify exceptions from throws
15182 (complete_class_report_errors): Error message on exceptions not
15184 (java_check_regular_methods): Fixed typo. Shortcut on private
15185 overriding methods. Changed error message on method
15186 redefinition. Check for throws clause compatibility.
15187 (check_throws_clauses): New function.
15188 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15189 method. Changed error message on method redefinition.
15190 (currently_caught_type_list): New static variable.
15191 (java_complete_expand_methods): Purge unchecked exceptions from
15192 throws clause list. Call PUSH_EXCEPTIONS before walk and
15193 POP_EXCEPTIONS after.
15194 (resolve_qualified_expression_name): Pass new argument as NULL to
15195 patch_method_invocation_stmt.
15196 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15197 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15198 argument list when appropriate. Use new argument if non null to
15199 store selected method decl.
15200 (patch_invoke): Convert if necessary args of builtin types before
15201 forming CALL_EXPR. Argument list no longer reversed here.
15202 (invocation_mode): Treat final methods as static methods.
15203 (java_complete_tree): New cases for THROW_EXPR: and
15204 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15206 (complete_function_arguments): No more RECORD_TYPE
15207 conversion. Function parameter nodes no longer saved.
15208 (valid_ref_assignconv_cast_p): Avoid handling null type.
15209 (patch_binop): Fixed null constant reference handling.
15210 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15211 BUILD_THROW macros.
15212 (patch_try_statement): Fixed comments. Record caught types in
15213 list, push the list, expand try block and pop the list.
15214 (patch_synchronized_statement, patch_throw_statement,
15215 check_thrown_exceptions, check_thrown_exceptions_do,
15216 purge_unchecked_exceptions): New functions.
15217 * typeck.c (lookup_argument_method): Allow WFL in place of method
15218 DECL_NAME during method definition check
15220 1998-10-09 Tom Tromey <tromey@cygnus.com>
15222 * gjavah.c (decode_signature_piece): New function.
15223 (print_c_decl): Use it. Added `name_override' argument.
15224 (print_method_info): Use name_override argument to print_c_decl.
15225 (seen_fields): Removed.
15226 (print_field_info): Don't update seen_fields.
15227 (struct method_name): New structure.
15228 (method_name_list): New global.
15229 (print_method_info): Add new method to list of methods.
15230 (name_is_method_p): New function.
15231 (print_field_info): If field name has same name as method, then
15233 (process_file): Parse methods before fields.
15234 (field_pass): New global.
15235 (HANDLE_END_FIELD): Take field_pass into account.
15237 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15239 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15240 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15242 1998-10-03 Anthony Green <green@cygnus.com>
15244 * jvspec.c: Fix bug in jvgenmain_spec patch.
15246 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15248 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15249 * decl.c (soft_exceptioninfo_call_node): New global variable.
15250 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15251 takes extra integer argument. soft_exceptioninfo_call_node
15253 * except.c (java_set_exception_lang_code): New function
15254 (method_init_exceptions): Called here.
15255 (prepare_eh_table_type): New function.
15256 (expand_end_java_handler): Called here.
15257 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15258 one argument. Modified generation of call to
15259 soft_badarrayindex_node to use new argument.
15260 (build_java_arrayaccess): Pass faulty index value to
15261 build_java_throw_out_of_bounds_exception.
15262 (generate_name): New function.
15263 (java_lang_expand_expr): New local variables node, current,
15264 has_finally_p. Expand TRY_EXPR node.
15265 (process_jvm_instruction): Replace top of the stack with thrown
15266 object reference when entering exception handler.
15267 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15268 specific tree codes.
15269 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15271 (DECL_SPECIFIC_COUNT): New macro.
15272 (prepare_eh_table_type, java_set_exception_lang_code,
15273 generate_name): New function declarations.
15274 (match_java_method): Declaration deleted.
15275 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15277 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15278 * parse.h (redefinition_error, refine_accessible_methods_list,
15279 can_cast_to_p): Function declaration removed.
15280 (classitf_redefinition_error, variable_redefinition_error,
15281 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15282 find_most_specific_methods_list, argument_types_convertible,
15283 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15284 valid_cast_to_p, valid_method_invocation_conversion_p,
15285 try_reference_assignconv, add_stmt_to_compound,
15286 build_jump_to_finally, build_tree_list, patch_try_statement,
15287 java_get_catch_block): New function declarations.
15288 * parse.y (string_buffer_type): Global variable deleted.
15289 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15290 finally): Rules tagged <node>.
15291 (TRY_TK, CATCH_TK): Token tagged <operator>.
15292 (class_body_declaration:, class_member_declaration:,
15293 formal_parameter:, explicit_constructor_invocation:,
15294 interface_member_declaration:, constant_declaration:,
15295 primary_no_new_array:, class_instance_creation_expression:,
15296 array_creation_expression:): Issue error on unsuported JDK1.1
15298 (try_statement:, catches:, finally:): Define actions.
15299 (catch_clause_parameter): New rule.
15300 (catch_clause:): Use new rule catch_clause_parameter.
15301 (parse_jdk1_1_error): New function.
15302 (redefinition_error): Renamed classitf_redefinition_error.
15303 (variable_redefinition_error): New function.
15304 (check_class_interface_creation): Call
15305 classitf_redefinition_error.
15306 (java_complete_tree): Added error message on JDEP_TYPE: case.
15307 (complete_class_report_errors): Fixed indentation.
15308 (declare_local_variables): Call variable_redefinition_error.
15309 (source_end_java_method): Call java_set_exception_lang_code and
15310 emit_handlers where appropriate.
15311 (java_method_add_stmt): Call add_stmt_to_block.
15312 (add_stmt_to_block): New function.
15313 (lookup_method_invoke): Fixed outside comment. new local variable
15314 candicates. Call find_applicable_accessible_methods_list and
15315 find_most_specific_methods_list when searching for a
15316 method. Modified error report to list possible candidates when
15318 (find_applicable_accessible_methods_list,
15319 find_most_specific_methods_list, argument_types_convertible): New
15321 (refine_accessible_methods_list): Function deleted.
15322 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15323 expr (if applicable) before calling patch_array_ref.
15324 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15325 (enter_block): Fixed comment.
15326 (enter_a_block): New function.
15327 (patch_assignment): Reorganized. Call try_reference_assignconv for
15328 references. Call valid_cast_to_p instead of can_cast_to_p.
15329 (try_reference_assignconv,
15330 valid_builtin_assignconv_identity_widening_p): New functions.
15331 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15332 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15334 (build_string_concatenation): Don't resolve StringBuffer.
15335 (patch_cast): Fixed inverted arguments.
15336 (patch_array_ref): Code to save array expr deleted. Call
15337 valid_cast_to_p instead of can_cast_to_p.
15338 (generate_labeled_block): Call generate_name.
15339 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15340 patch_try_statement): New functions.
15341 * typeck.c (match_java_method): Function deleted.
15343 1998-10-02 Anthony Green <green@cygnus.com>
15345 * jvspec.c: jvgenmain_spec uses different temporary file names.
15347 1998-10-02 Anthony Green <green@cygnus.com>
15349 * jvspec.c (lang_specific_driver): Fail if user specifies
15350 --main= when not linking.
15352 1998-09-28 Tom Tromey <tromey@cygnus.com>
15354 * class.c (make_class_data): Push value for `thread' field.
15355 * decl.c (init_decl_processing): Added `thread' field to class.
15357 * class.c (add_field): Always make static fields externally
15360 1998-09-26 Anthony Green <green@cygnus.com>
15362 * expr.c (build_java_athrow,
15363 build_java_throw_out_of_bounds_exception, expand_invoke,
15364 build_newarray, expand_java_multianewarray, build_java_monitor):
15365 Update comments to reflect _Jv_* function names.
15367 1998-09-25 Per Bothner <bothner@cygnus.com>
15369 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15370 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15371 * parse.y (expand_start_java_method): Likewise.
15373 1998-09-24 Per Bothner <bothner@cygnus.com>
15375 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15377 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15378 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15379 * expr.c: Remove no-longer-needed calls to promote_type.
15380 * decl.c (give_name_to_locals): Liekwise.
15381 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15382 * parse.y: Add/remove promote_type calls as appropriate.
15383 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15384 (parse_signature_string): Likewise.
15385 (build_java_array_type): Fix for now signature convenions.
15387 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15389 1998-09-23 Tom Tromey <tromey@cygnus.com>
15391 * class.c (init_class_processing): libjava function renamed to
15394 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15396 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15397 * java-tree.def: Fixed DEFTREECODE third argument.
15398 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15399 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15400 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15401 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15402 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15403 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15404 * lang.c (java_tree_code_type, java_tree_code_length,
15405 java_tree_code_name): New arrays.
15406 (lang_init): Append Java tree node definitions to Gcc ones.
15407 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15409 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15411 (java_lex): Allow declaration of empty string constants. Retain
15412 location information on CASE_TK and DEFAULT_TK.
15413 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15414 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15415 Modified to be more robust.
15416 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15417 (build_new_invocation, try_builtin_assignconv,
15418 patch_switch_statement, string_constant_concatenation,
15419 build_string_concatenation, patch_string_cst, patch_string,
15420 java_expand_switch): New function declarations.
15421 * parse.y: Rules related to switch and EH tagged <node>.
15422 (label_id): Set to NULL_TREE
15423 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15425 (this_or_super:): Fixed indentation.
15426 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15427 statement_expression:): Removed call to RULE on all sub-rules.
15428 (switch_expression:, switch_labels:): New rules.
15429 (switch_statement:, switch_block:, switch_block_statement_groups:,
15430 switch_block_statement_group:, switch_labels:, switch_label:):
15432 (throw_statement:, synchronized_statement:, try_statement:):
15433 Defined temporary actions.
15434 (class_instance_creation_expression:): Call
15435 build_new_invocation. Fixed indentation.
15436 (field_access): Fixed indentation.
15437 (method_invocation): Likewise.
15438 (make_qualified_primary): Use THIS_EXPR.
15439 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15440 resolving from SUPER, set *type_found.
15441 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15442 (java_complete_tree): Removed unused local variable `location'. Case
15443 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15444 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15445 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15446 STRING_CST: case. default: checks for patchable strings.
15447 (complete_function_arguments): Transform string constant or
15448 crafted StringBuffer if necessary.
15449 (build_method_invocation): Fixed comments.
15450 (build_new_invocation): New function.
15451 (patch_assignment): Call try_builtin_assignconv to figure a valid
15452 assignment conversion between builtin types.
15453 (try_builtin_assignconv): New function.
15454 (build_binop): Use URSHIFT_EXPR directly to call build.
15455 (operator_string): Use UNARY_PLUS_EXPR.
15456 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15458 (do_merge_string_cste, merge_string_cste,
15459 string_constant_concatenation, build_string_concatenation,
15460 patch_string, patch_string_cst): New function.
15461 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15462 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15463 (build_newarray_node): Use NEW_ARRAY_EXPR.
15464 (build_this): Use THIS_EXPR.
15465 (build_return): Enable debug information on return statement.
15466 (build_if_else_statement): Likewise.
15467 (complete_labeled_statement): Fixed related comment.
15468 (build_loop_body): Fixed comment.
15469 (build_bc_statement): Enable debug information on break/continue
15471 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15473 (patch_switch_statement, case_identity, java_expand_switch): New
15476 1998-09-21 Per Bothner <bothner@cygnus.com>
15478 * buffer.h (BUFFER_INIT): New macro.
15479 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15480 Pass (struct jcf_partial *state) to most functions.
15481 (jcf_block, jcf_relocation): New types.
15482 Support labels, branches, conditionals, loops.
15484 1998-09-21 Tom Tromey <tromey@cygnus.com>
15486 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15488 1998-09-21 Per Bothner <bothner@cygnus.com>
15490 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15491 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15492 not integer_type_node (INT_TYPE_SIZ bits).
15494 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15496 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15497 * jcf-dump.c (print_exception_table): New function.
15498 (disassemble_method): Better handling of wide instructions.
15499 Make more robust for bad input.
15501 1998-09-30 Jeffrey A Law (law@cygnus.com)
15503 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15506 1998-09-17 Jeffrey A Law (law@cygnus.com)
15508 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15510 1998-09-17 Tom Tromey <tromey@cygnus.com>
15512 * Makefile.in ($(PARSE_H)): Removed target.
15514 1998-09-17 Jeffrey A Law (law@cygnus.com)
15516 * Makefile.in (JAVA_OBJS): Add memmove.o
15517 (memmove.o): New target & rules.
15519 1998-09-15 Tom Tromey <tromey@cygnus.com>
15521 * expr.c (expand_invoke): Don't generate a call to the class init
15524 1998-09-14 Jeffrey A Law (law@cygnus.com)
15526 * Makefile.in: Add many missing dependencies.
15527 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15529 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15530 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15532 1998-09-11 Per Bothner <bothner@cygnus.com>
15534 * decl.c (complete_start_java_method): If method is static (and
15535 not private) call _Jv_InitClass.
15536 * expr.c (expand_invoke): Don't call build_class_init.
15538 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15540 1998-09-10 Jeffrey A Law (law@cygnus.com)
15542 * Make-lang.in (GCJ): Define before using.
15544 1998-09-09 Jeffrey A Law (law@cygnus.com)
15546 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15547 losing due to namespace pollution in GNU getopt.h
15549 1998-09-09 Tom Tromey <tromey@cygnus.com>
15551 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15552 (java.all.cross): Likewise.
15553 (java.rest.encap): Likewise.
15555 1998-09-08 Jeffrey A Law (law@cygnus.com)
15557 * gjavah.c (print_class_decls): Fix thinko in arglist
15558 * jcv-io.c (find_classfile): Similarly.
15560 1998-09-07 Jeffrey A Law (law@cygnus.com)
15562 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15564 1998-09-05 Tom Tromey <tromey@cygnus.com>
15566 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15567 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15568 * Makefile.in (PARSE_C): New macro.
15569 (PARSE_H): Likewise.
15570 (PARSE_SCAN_C): Likewise.
15571 ($(PARSE_C)): Target renamed from parse.c.
15572 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15573 (clean): Remove parse-scan.c as well.
15574 (parse.o): Depend on $(PARSE_C).
15576 1998-09-05 Anthony Green <green@cygnus.com>
15578 * README, license.terms: Removed.
15580 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15581 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15582 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15583 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15584 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15585 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15586 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15587 and Java trademark attribution.
15589 1998-09-04 Tom Tromey <tromey@cygnus.com>
15591 * Makefile.in: Use gcjh, not gjavah.
15592 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15593 * Make-lang.in: Changed gjavah to gcjh everywhere.
15595 1998-09-03 Per Bothner <bothner@cygnus.com>
15597 * gjavah.c: Support new -prepend -add -append flags.
15598 (print_method_info): Method is not virtual if class is final.
15600 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15602 * jv-scan.c: Fixed copyright assignment.
15603 * keyword.gperf: Likewise.
15604 * keyword.h: Likewise.
15605 * lex.c: Fixed copyright assignment.
15606 (java_lex): Push unicode back when parsing '<'.
15607 * lex.h: Fixed copyright assignment.
15608 * parse-scan.y: Likewise.
15609 * parse.h: Fixed copyright assignment.
15610 (build_debugable_stmt, complete_for_loop): New function prototypes.
15611 * parse.y: Fixed copyright assignment.
15612 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15613 size_zero_node when completing a loop with no exit condition.
15614 (for_statement_nsi:): Define action.
15615 (for_init:, for_update:): Return size_zero_node when empty.
15616 (declare_local_variables): Call build_debugable_stmt.
15617 (build_debugable_stmt): New function.
15618 (build_loop_body): Build debugable statement around loop
15620 (complete_loop_body): Take into account the debugable statement
15621 around the EXIT_EXPR.
15622 (complete_loop_body): New function.
15623 (patch_exit_expr): Fixed condition inversion.
15625 1998-09-02 Tom Tromey <tromey@cygnus.com>
15627 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15628 name of thread define.
15629 * jvspec.c (THREAD_NAME): New macro.
15631 (THREADLIB): Likewise.
15632 (lang_specific_driver): Recognize attempt to link with thread
15633 library or gc library. Recognize -ljava on command line so it
15634 isn't linked against more than once.
15636 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15638 * parse-scan.y (report_main_declaration): Name of the class
15639 containing `main' can be a qualified name.
15641 1998-08-31 Tom Tromey <tromey@cygnus.com>
15643 * config-lang.in: Changed gjavac to gjc everywhere.
15644 * Make-lang.in: Changed gjavac to gjc everywhere.
15646 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15648 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15649 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15650 and install the files.
15651 * Makefile.in (JAVA_OBJS_LITE): New variable.
15652 (compiler:): Now include jv-scan as a dependency.
15653 (../jv-scan$(exeext), parse-scan.c): New targets.
15654 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15655 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15656 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15657 check for errors even if parse_only.
15658 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15660 (yylex): New function. Uses java_lex body.
15661 (java_lex): Removed commented out statement. Remove local variable
15662 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15663 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
15664 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
15665 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
15666 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
15667 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
15669 (java_lex_error): Empty if JC1_LITE is defined.
15670 (java_get_line_col): Return 0 if JC1_LITE is defined.
15671 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
15672 SET_MODIFIER_CTX): Moved into the section containing the macros
15673 conditionally defined by JC1_LITE.
15674 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
15675 argument if JC1_LITE is defined.
15676 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
15677 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
15679 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
15680 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
15681 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
15682 to different values according to JC1_LITE.
15683 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
15684 declared if JC1_LITE set.
15685 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
15686 defined if JC1_LITE not set.
15687 (struct parser_ctx): Reorganized and skip the jc1 front end part
15689 (java_layout_classes): New function definition.
15690 (java_push_parser_context, java_init_lex, yyparse, yylex,
15691 yyerror): Prototype always declared. All other static function
15692 prototypes declared only if JC1_LITE is not set.
15693 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
15694 declared in parse.h.
15695 (java_layout_classes): New function.
15696 (java_complete_expand_methods): No longer layout the class here.
15697 * parse-scan.y: New file.
15698 * jv-scan.c: New file.
15700 1998-08-25 Tom Tromey <tromey@cygnus.com>
15702 * gjavah.c (main): Handle -friend option.
15703 (friend_specs): New global.
15704 (generate_access): Handle friend_specs.
15705 (process_file): Likewise.
15706 (MAX_FRIENDS): New macro.
15707 (friend_count): New global.
15708 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
15709 Changed all callers.
15711 1998-08-24 Per Bothner <bothner@cygnus.com>
15713 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
15714 (main): Handle processing all the entries of a named .zip archive.
15715 * jcf-io.c (jcf_trim_old_input): New function.
15716 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
15718 1998-08-24 Per Bothner <bothner@cygnus.com>
15720 * lang.c (flag_assume_compiled): Make default be on.
15722 1998-08-21 Per Bothner <bothner@cygnus.com>
15724 * jcf-dump.c: Add bunches of flags to control output more.
15725 (process_class): New function; support printing more than one class.
15726 (main): Support new --print-main and --javap flags.
15727 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
15728 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
15730 1998-08-20 Per Bothner <bothner@cygnus.com>
15732 Change mangling of dispatch table to match C++ vtable (w/thunks).
15733 * class.c (build_dtable_decl), java-tree.h: New function.
15734 (make_class_data): Call it.
15735 * decl.c (init_decl_processing): Likewise.
15737 1998-08-19 Warren Levy <warrenl@cygnus.com>
15739 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
15740 soft_anewarray; adjust args passed.
15741 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
15742 match _Jv_NewObjectArray.
15744 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15746 * decl.c (push_labeled_block, pop_labeled_block): New functions.
15747 * expr.c (loopup_label): Call create_label_decl.
15748 (create_label_decl): New function.
15749 (java_lang_expand_expr): Call expand_start_bindings with argument
15751 * java-tree.h Added space after PROTO in function declarations
15753 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
15754 (create_label_decl, push_labeled_block): New function
15756 * lex.c (label_id): Initialize.
15757 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
15759 * parse.h Added space after PROTO in function declarations when
15761 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
15762 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
15763 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
15764 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
15766 (struct parser_ctxt): New fields current_loop,
15767 current_labeled_block.
15768 (build_if_else_statement, patch_if_else_statement,
15769 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
15770 generate_labeled_block, complete_labeled_statement,
15771 build_bc_statement, patch_bc_statement, patch_loop_statement,
15772 build_new_loop, build_loop_body, complete_loop_body): New function
15774 * parse.y (java_warning_count): New global variable.
15775 (label_id): New static variable.
15776 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
15777 (block:): Return size_zero_node when block is empty.
15778 (empty_statement:): Return size_zero_node.
15779 (statement:): Implement supplemental action when for_statement: is
15781 (label_decl:): New rule.
15782 (labeled_statement:): Rewritten using label_decl. Actions
15784 (labeled_statement_nsi:): Likewise.
15785 (if_then_statement): Actions implemented.
15786 (while_expression): New rule.
15787 (while_statement:): Rewritten using while_expression. Actions
15789 (while_statement_nsi:): Likewise.
15790 (do_statement_begin:): New rule.
15791 (do_statement:): Rewritten using do_statement_begin. Actions
15793 (for_statement:): Rewritten using for_begin. Actions implemented.
15794 (for_statement_nsi:): Likewise.
15795 (for_header:, for_begin:): New rules.
15796 (for_init:): Actions implemented.
15797 (statement_expression_list:, break_statement:,
15798 continue_statement:): Likewise.
15799 (yyerror): Count number of issued warning(s).
15800 (java_report_errors): Report error(s) and/or warning(s).
15801 (java_complete_class): Use build_java_argument_signature to
15802 recompute completed method signature.
15803 (java_check_regular_methods): New locals method_wfl and aflags.
15804 Use method_wfl instead of lookup_cl during error reports. Fixed
15805 indentation and modified some error messages. Use
15806 lang_printable_name in method instead of the DECL_NAME. New code
15807 to issue warnings on methods not overriding corresponding methods
15808 private to a different package.
15809 (java_method_add_stmt): Call add_stmt_to_compound.
15810 (add_stmt_to_compound): New function.
15811 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
15812 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
15813 (build_if_else_statement, patch_if_else_statement,
15814 build_labeled_block, generate_labeled_block,
15815 complete_labeled_statement, build_new_loop, build_loop_body,
15816 complete_loop_body, patch_loop_statement, build_bc_statement,
15817 patch_bc_statement, patch_exit_expr): New functions.
15818 * typeck.c (build_java_signature): Build argument signature before
15819 enclosing it in between parenthesis.
15821 1998-08-17 Warren Levy <warrenl@cygnus.com>
15823 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
15824 (JAVA_OBJS): Added reminder comment
15826 1998-08-13 Nick Clifton <nickc@cygnus.com>
15828 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
15829 be interpreted as a long long.
15831 1998-08-13 Warren Levy <warrenl@cygnus.com>
15833 * decl.c (init_decl_processing): Use _Jv_InitClass, not
15834 soft_initialise_class. Use _Jv_NewMultiArray, not
15835 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
15836 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
15837 _Jv_CheckArrayStore, not soft_checkarraystore. Use
15838 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
15840 1998-08-12 Per Bothner <bothner@cygnus.com>
15842 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
15843 length_identifier_node): New global tree node constants.
15844 * parse.y (kw_super, kw_this, kw_length): Removed globals.
15845 Replace uses by super_identifier_node etc.
15846 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
15848 * parse.y (resolve_field_access): Don't special-case ".length" if
15849 flag_emit_class_files.
15850 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
15851 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
15854 1998-08-11 Per Bothner <bothner@cygnus.com>
15856 * decl.c (init_decl_processing): Remove unused method_type_node fields.
15857 * class.c (make_method_value): Remove init for removed fields.
15859 * class.c (layout_class): Use build_java_argument_signature.
15860 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
15862 * typeck.c (push_java_argument_signature): Removed. Merged into ...
15863 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
15864 (build_java_signature): Don't use push_java_argument_signature.
15866 * typeck.c (lookup_argument_method): New function.
15867 * parse.y (java_check_regular_methods): Use lookup_argument_method
15868 instead of lookup_java_method2 followed by lookup_java_method.
15870 * parse.y (check_method_redefinition): Minor optimization.
15872 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
15873 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
15875 1998-08-10 Tom Tromey <tromey@cygnus.com>
15877 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
15880 * gjavah.c (java_float_finite): Use K&R-style definition.
15881 (java_double_finite): Likewise.
15882 (generate_access): Now returns void. Changed all callers.
15883 (last_access_generated): Removed.
15884 (process_file): Only make a single pass over the .class file.
15886 1998-07-29 Per Bothner <bothner@cygnus.com>
15888 * class.c (get_dispatch_table): Add extra dummy vtable entry,
15889 for compatibility for G++ (with -fvtable-thunks).
15890 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
15892 * gjavah.c (process_file): Use public inheritance for super-class.
15894 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
15896 * lex.c (java_init_lex): Initialize ctxp->package.
15897 * parse.h (struct parser_ctxt): package and package_len replaced
15898 by tree package, an identifier node. Field method_decl_list is
15899 gone. Fixed comments.
15900 (lookup_field_wrapper, merge_qualified_name, not_accessible,
15901 class_in_current_package): New function prototypes.
15902 * parse.y (array_type:): Set class loaded flag on primitive type
15904 (package_declaration:): Assign ctxp->package to the
15906 (method_invocation:): Handle invocation of method qualified by
15908 (single_type_import_declaration:): Removed ambiguity check.
15909 (java_pop_parser_context): New local variable `next'. Reset and
15910 set IMPORT_CLASSFILE_NAME flags on current and previous import
15912 (java_accstring_lookup): Use new local macro COPY_RETURN.
15913 (lookup_field_wrapper): New function.
15914 (parser_qualified_classname): Use merge_qualified_name.
15915 (parser_check_super_interface): Broaden error message.
15916 (do_resolve_class): Check for qualified class name in the current
15917 compilation unit if appropriate.
15918 (process_imports): Check for already defined classes.
15919 (check_pkg_class_access): Got rid of call to
15920 get_access_flags_from_decl.
15921 (java_complete_expand_methods): Call safe_layout_class based on
15922 the current class size.
15923 (make_qualified_primary): Build a WFL qualification on primary if
15925 (merge_qualified_name): New function.
15926 (make_qualified_name): Use merge_qualified_name.
15927 (resolve_expression_name): Use safe_lookup_field.
15928 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
15929 (resolve_qualified_expression_name): Likewise. Check on resolved
15930 element accessibility.
15931 (not_accessible_p, class_in_current_package): New functions.
15932 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
15933 (patch_method_invocation_stmt): Merged common pieces. Check
15934 accessibility of invoked method.
15935 (check_for_static_method_reference): Add returned type in error
15937 (invocation_mode): Get rid of bogus check on PRIVATE methods.
15938 (refine_accessible_methods_list): Merged two conditions in test.
15939 (java_complete_class): Sanity check on stabilize_ref gone.
15940 * zextract.c (read_zip_archive): Cast lseek second argument to long.
15942 1998-07-28 Per Bothner <bothner@cygnus.com>
15944 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
15946 1998-07-24 Tom Tromey <tromey@cygnus.com>
15948 * gjavah.c (F_NAN): Removed.
15949 (F_NAN_MASK): New macro.
15950 (F_POSITIVE_INFINITY): Removed.
15951 (F_NEGATIVE_INFINITY): Likewise.
15952 (java_float_finite): Rewrote.
15953 (D_NAN_MASK): Renamed.
15954 (java_double_finite): Rewrote.
15955 (D_POSITIVE_INFINITY): Removed.
15956 (D_NEGATIVE_INFINITY): Likewise.
15958 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
15959 If verbose, print underlying representation of value in hex.
15961 1998-07-24 Per Bothner <bothner@cygnus.com>
15963 * buffer.h, buffer.c: New files.
15964 * Makefile.in (JAVA_OBJS): Add buffer.o.
15966 Support locals variables and writing their debug entries to .class.
15967 * jcf-write.c: Simplify some by user new buffer type.
15968 (vode_buffer_grow): Removed.
15969 (struct localvar_info): New type.
15970 (localsvars, localvartable): New buffers.
15971 (localvar_alloc, localvar_free): New functions.
15972 (generate_bytecode_insns): Handle local variables.
15973 (generate_classfile): Write LocalVariableTable attribute.
15975 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15977 * jcf-io.c (open_in_zip): Check the zipfile magic number.
15978 * zipfile.h (ZIPMAGIC): New macro.
15980 1998-07-24 Tom Tromey <tromey@cygnus.com>
15982 * Makefile.in (gjavah.o): Updated dependencies.
15983 (jcf-dump.o): Likewise.
15984 (all.indirect): Use ../gjavah.
15985 (../gjavah$(exeext)): Likewise.
15986 (clean): Don't remove gjavah.
15987 (clean): Remove parse.c, not java/parse.c.
15988 * Make-lang.in (java): Added gjavah.
15989 (gjavah$(exeext)): New target.
15990 (GJAVAH_SOURCES): New macro.
15991 (java.all.build): Added gjavah.
15992 (java.all.cross): Likewise.
15993 (java.rest.encap): Likewise.
15994 * config-lang.in (compilers, stagestuff): Added gjavah.
15996 1998-07-23 Tom Tromey <tromey@cygnus.com>
15998 * gjavah.c (java_float_finite): New function.
15999 (java_double_finite): Likewise.
16000 (F_POSITIVE_INFINITY): New macro.
16001 (F_NEGATIVE_INFINITY): Likewise.
16003 (D_POSITIVE_INFINITY): Likewise.
16004 (D_NEGATIVE_INFINITY): Likewise.
16006 (print_field_info): Use java_float_finite and java_double_finite.
16008 1998-07-23 Per Bothner <bothner@cygnus.com>
16010 * parse.y (method_header): Name "this" implicit argument.
16012 1998-07-22 Per Bothner <bothner@cygnus.com>
16014 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16015 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16016 (put_linenumber): New function.
16017 (generate_bytecode_insns, generate_classfile): Write line numbers.
16019 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16021 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16022 (lookup_name, build_known_method_ref, build_class_init,
16023 build_invokevirtual, invoke_build_dtable, match_java_method,
16024 build_field_ref, pushdecl_force_head, build_java_binop,
16025 binary_numeric_promotion, build_decl_no_layout,
16026 build_java_arrayaccess, build_newarray, build_anewarray,
16027 build_java_array_length_access, build_java_arraynull_check): New
16028 extern function prototypes.
16029 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16030 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16032 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16034 * jcf.h (jcf_out_of_synch): New extern function prototype.
16035 * parse.h: Static/global function implemented in parse.y
16036 prototyped and declarations moved at the end of the file.
16037 (DECL_P): Check that the argument isn't null.
16038 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16039 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16040 (QUAL_DECL_TYPE): New macro.
16041 (PARAMS): Macro definition removed.
16042 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16043 (return_statement:): Call build_return.
16044 (field_access:): Call make_qualified_primary in sub rule.
16045 (method_invocation:): Build method invocation and call
16046 make_qualified_primary when processing primaries.
16047 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16048 get_type_from_signature.
16049 (java_check_regular_method): Extra integer 0 argument when calling
16050 lookup_java_method2.
16051 (lookup_java_interface_method2): Extra method DECL argument when
16052 calling lookup_java_interface_method2.
16053 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16054 COMPOUND_EXPR node.
16055 (java_complete_expand_method): Layout current class iff not
16056 already done. Don't process interface's methods.
16057 (java_complete_expand_method): Use super class only if it
16058 exists. Use current class otherwise.
16059 (make_qualified_primary): New function.
16060 (resolve_expression_name): Process qualified expression or
16061 expression from primary the same way.
16062 (resolve_expression_name): Two last arguments to
16063 resolve_field_access are now NULL_TREEs.
16064 (resolve_field_access): New variable is_static. Local field must
16065 be DECLs. is_static computed on field DECLs only. Append code in
16066 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16067 to initialize field_type.
16068 (resolve_qualified_expression_name): New local variable,
16069 previous_call_static and is_static. Handle primaries with function
16070 calls, casts, array references and `this'. `super' now handled as
16071 `(super_class)this'. Use is_static to clarify boolean expressions.
16072 Added code to handle case where a proper handle is required to
16073 access a field. Use QUAL_DECL_TYPE where applicable.
16074 (maybe_access_field): New function.
16075 (patch_method_invocation_stmt): New arguments primary, where,
16076 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16077 deleted. Use `where' as a type to search from if specified. Check
16078 for static method reference where forbidden. Append primary or
16079 current_this to the argument list if not calling constructor nor
16081 (check_for_static_method_reference): New function.
16082 (patch_invoke): Layout the class on which new is done if
16084 (lookup_method_invoke): Changed format to report errors on
16086 (qualify_ambiguous_name): New local variable this_found. Now
16087 handle things from primaries. Method call are considered
16089 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16090 changed into NULLs.
16091 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16092 (java_complete_tree): New case fo RETURN_EXPR. Process function
16093 call arguments in separate function.
16094 (complete_function_arguments): New function.
16095 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16097 (patch_assignment): Take the return function slot into account as
16098 a RHS. Distinguish assignment from a return.
16099 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16100 when checking methods in interfaces.
16101 (resolve_type_during_patch): NULL argument to unresolve_type_p
16102 instead of NULL_TREE.
16103 (patch_newarray): Fixed typo in comment.
16104 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16105 (build_return, patch_return): New functions.
16106 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16108 1998-07-21 Per Bothner <bothner@cygnus.com>
16110 * constants.c (find_name_and_type_constant, find_fieldref_index,
16111 find_methodref_index): New methods.
16112 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16113 just return given method. Also, rename to build_known_method_ref.
16114 (expand_invoke): Rename call to build_invoke_non_interface.
16115 * java-tree.h, parse.h: Update prototype.
16116 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16117 (such as expand_expr_stmt) if flag_emit_class_files.
16118 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16119 STACK_TARGET, IGNORE_TARGET): New macros.
16120 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16121 (generate_bytecode_insn): New function to generate method's bytecode.
16122 (generate_classfile): Node generate Code attribute for a method.
16123 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16124 push_long_const, field_op, adjust_typed_op, maybe_wide):
16125 New functions used by generate_bytecode_insn.
16127 * typeck.c (signature_include_return): Remove variable.
16128 (push_java_argument_signature, build_java_argument_signature): New.
16129 (build_java_signature): Use push_java_argument_signature.
16130 * parse.y: Use build_java_argument_signature instead of fiddling
16131 with signature_include_return.
16133 1998-07-17 Tom Tromey <tromey@cygnus.com>
16135 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16138 * Makefile.in (all.indirect): Added gjavah$(exeext).
16139 (gjavah$(exeext)): Added $(exeext).
16142 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16144 * class.c (layout_class): Call to java_layout_parsed_class replace
16145 by safe_layout_class.
16146 * expr.c (build_java_array_length_access): Removed static storage
16147 class in the function definition.
16148 (build_java_arraynull_check): Likewise.
16149 Also fixed typos in two comments.
16150 * lex.c (java_init_lex): Initialize static global kw_length.
16151 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16152 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16154 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16155 * parse.h (resolve_no_layout): New static function declaration.
16156 (get_identifier_in_static): Declaration removed.
16157 (java_layout_parsed_class): Function name declaration changed to
16159 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16160 not_initialized_as_it_should_p, build_this): New static function
16162 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16163 binary_numeric_promotion, stabilize_reference,
16164 build_decl_no_layout, build_java_arrayaccess): Extern function
16165 declarations moved into their own section.
16166 (build_newarray, build_anewarray, build_java_array_length_access,
16167 build_java_arraynull_check): New extern function declarations.
16168 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16169 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16171 (CALL_CONSTRUCTOR_P): New macro.
16172 * parse.y (kw_length): New static global tree node.
16173 (return_statement): Tagged <node>.
16174 (RETURN_TK): Tagged <operator>.
16175 (variable_declarator_id:): Build variable declaration with an
16176 empty initialization value if a syntax error was found in the
16177 initialization part of the variable declaration.
16178 (statement_without_trailing_substatement:): return_statement: now
16179 uses the default rule.
16180 (return_statement:): Temporarily fixed to return NULL_TREE.
16181 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16182 (class_instance_creation_expression:): Class creation rules now
16183 call build_method_invocation upon reduction.
16184 (array_creation_expression:): Rules call build_newarray_node upon
16186 (dim_exprs:): Build a list of dimension expressions.
16187 (dim_expr:): Store location of the OSB_TK in the dimension
16189 (method_invocation:): Added a new error rule.
16190 (build_unresolved_array_type): WFL argument may also be an array
16191 on a primitive type. Name of the argument changed to reflect this.
16192 (method_declarator): Insert argument type at the beginning of the
16193 argument type list and later reverse the list.
16194 (unresolved_type_p): Argument 'returned' may be optionally
16196 (java_layout_class_from_source): Function renamed
16198 (resolve_and_layout): Now call resolve_no_layout and
16200 (resolve_no_layout): New function.
16201 (purify_type_name): New function.
16202 (complete_class_report_errors): Call purify_type_name during error
16203 report on a type not found.
16204 (process_imports): error_found local variable doesn't need to be
16205 initialized to zero.
16206 (declare_local_variables): New local type_wfl. Fixed typo in error
16207 message. type_wfl assigned to unresolved type and used to register
16208 incomplete type. Build a WFL around the variable initialization
16209 statement so that debug info can be generated on it.
16210 (source_start_java_method): Reverse argument list after they've
16212 (current_this): New static global variable.
16213 (java_complete_expand_methods): Set current_this when appropriate.
16214 (resolve_expression_name): Build correct static and non static
16215 field access bearing a simple name.
16216 (resolve_field_access): Resolve the length field of arrays. Handle
16218 (patch_method_invocation_stmt): Set the type of the method
16219 invocation to error_mark_node. This value is later overridden by a
16220 valid type, if any. Don't handle qualified constructor invocation
16221 as qualified method invocation. Call lookup_method_invoke with its
16222 new flag. It's no longer necessary to access the selected method
16223 as the value of a tree list. Handle constructor invocation.
16224 (patch_invoke): Reverse argument list when invoking non interface
16225 methods. Insert call to new as the first argument of the
16227 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16228 defined within a final class. Return INVOKE_STATIC if the invoked
16229 method is a constructor.
16230 (lookup_method_invoke): New lc argument is a flag to indicate a
16231 constructor lookup. Now handle constructor lookup. Choose the most
16232 specific method in case several were matching the invocation
16233 requirements. Return a method decl instead of a tree list featuring
16234 one single method decl element.
16235 (refine_accessible_methods_list): New lc flag argument to
16236 indicate that a constructor is being looked up.
16237 (not_initialized_as_it_should_p): New function.
16238 (java_complete_tree): Now process fake tree codes
16239 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16240 save_expr on resolved function call arguments. Case on
16241 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16242 (patch_assignment): LHS can be a field access expression. When
16243 dealing with reference, lhs_type is the promoted type of the
16244 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16246 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16247 (patch_binop): Use not_initialized_as_it_should_p where
16249 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16250 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16252 (resolve_type_during_patch): New function.
16253 (patch_cast): Call resolve_type_during_patch to resolve type and
16254 report error accordingly.
16255 (patch_array_ref): Use not_initialized_as_it_should_p where
16256 applicable. Array base expression is saved before being
16257 used. Promote the type of an array elements if it contains non
16259 (build_newarray_node, patch_newarray, build_this): New functions.
16261 1998-07-16 Tom Tromey <tromey@cygnus.com>
16263 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16264 increment it in `for' statement.
16265 (print_field_info): If number is inf or nan, don't print it.
16266 (print_method_info): If method name is `delete', just ignore it.
16267 (print_c_decl): Special-case jstringArray.
16269 * gjavah.c (help): New function.
16270 (no_argument): New function.
16271 (usage): Changed text.
16272 (main): Rewrote argument handling. Now handles -v, --help,
16274 (version): New function.
16275 (found_error): New global.
16276 (main): Return found_error.
16277 (generate_access): Set found_error.
16278 (print_c_decl): Likewise.
16280 1998-07-15 Tom Tromey <tromey@cygnus.com>
16282 * gjavah.c (print_c_decl): Don't print "," when examining field.
16283 Skip type name when looking at "[L" types.
16284 (process_file): Now static.
16285 (generate_access): Now returns int.
16286 (last_access_generated): New global.
16287 (process_file): Clear last_access_generated; make multiple passes
16289 (print_field_info): Just return if generate_access returns true.
16290 (print_method_info): Likewise. Also, allow <init> functions to
16292 (print_c_decl): Added is_init argument. Print constructors
16294 (print_cxx_classname): Use UTF8_GET to extract characters from
16296 (print_base_classname): New function.
16297 (print_class_decls): New function.
16298 (process_file): Use it.
16299 (utf8_cmp): New function.
16301 1998-07-13 Nick Clifton <nickc@cygnus.com>
16303 * lang-options.h: Format changed to match changes in gcc/toplev.c
16304 to implement a --help option.
16306 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16308 * decl.c (init_decl_processing): Revert change to dtable_type.
16310 1998-07-09 Per Bothner <bothner@cygnus.com>
16312 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16314 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16316 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16318 * lang.c (lang_init): Default flag_exceptions to 1, without
16319 checking to see if it's 2 first.
16321 1998-07-08 Jeffrey A Law (law@cygnus.com)
16323 * constants.c: Include "system.h".
16324 * decl.c: Likewise.
16325 * lang.c (flag_new_exceptions): Get via extern now.
16326 (lang_init_options): New functions. Turn on flag_new_exceptions.
16328 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16330 * lex.c (java_lex): Return 0 when we see an invalid character in
16333 * lex.c (java_read_char): Specify extra argument when calling
16335 (java_read_unicode, java_parse_end_comment,
16336 java_parse_escape_sequence): Likewise,
16337 (java_lex): Specify extra argument when calling
16338 java_lex_error. Test that IDs are beginning with a legal character
16339 for IDs. Handle invalid characters with an error message and a
16340 call to java_lex_error.
16341 (java_lex_error): Adjust column position by new argument
16342 `forward'. Issue an error even if in the middle of reporting an
16345 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16347 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16348 we don't explicitly put a null pointer when we're copying it.
16350 1998-07-07 Tom Tromey <tromey@cygnus.com>
16352 * gjavah.c (print_cxx_classname): New function.
16353 (super_class_name): Likewise.
16354 (print_super_fields): Removed.
16355 (in_super): Removed.
16356 (print_field_info): Never generate #defines.
16357 (print_c_decl): Changed generated types to match JNI. No longer
16358 print class name before method name.
16359 (print_method_info): Print "static" before static methods.
16360 Print "virtual" before non-final methods.
16361 (usage): Use exit(1), not exit(-1).
16363 (print_field_info): Use %.17g to print a double.
16364 (last_access): New globals.
16365 (process_file): Initialize last_access.
16366 (usage): Now static.
16367 (ACC_VISIBILITY): New define.
16368 (generate_access): New function.
16369 (print_field_info): Call it.
16370 (print_method_info): Likewise. Also, generate information for all
16371 methods, not just native methods. Return void.
16372 (print_c_decl): Return void.
16373 (print_field_info): Return void.
16375 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16377 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16378 processing the jc1 grammar file. Prefix bison functions and
16379 variables with java_.
16380 (parse.c): Dependencies on parse.h and lex.h
16381 * expr.c (build_java_arrayaccess): Function now global.
16382 * java-tree.h: Comment reorganized to carry on previous
16383 classification effort.
16384 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16385 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16386 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16387 java_parse (new prefix java_ generated by bison).
16388 (java_layout_parsed_class, java_register_parsed_class): Function
16390 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16391 * lex.c (static tree wfl_op): Variable deleted.
16392 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16393 ctxp fields to NULL_TREE.
16394 (java_lex): No longer create WFL for operators. Filename caching
16395 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16396 created as STRING_CST and later expanded. Removed extra argument
16397 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16399 (build_wfl_node): Removed code in comments.
16400 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16401 store token and location data in the current bison token.
16402 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16403 static/extern function declaration at the beginning of the file.
16404 (struct qualification): Data structure definition deleted.
16405 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16406 (qualify_ambiguous_name): Function declaration modified. Function
16407 now returns nothing.
16408 (build_array_ref, patch_array_ref, make_qualified_name,
16409 resolve_qualified_expression_name, maybe_generate_clinit,
16410 resolve_field_access): New static function declarations.
16411 (build_java_arrayaccess): New extern function declaration.
16412 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16413 (CALL_EXPR_PRIMARY): Macro deleted.
16414 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16415 (struct parser_ctxt): Field initialized_final
16416 removed. non_static_initialized, static_initialized: New fields.
16417 * parse.y (static tree kw_super, static tree kw_this): New global
16419 (%union): tree wfl field of operator member replaced by int
16420 location. WFLs are non longer created for operators.
16421 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16422 (qualified_name:): Now calls make_qualified_name to build the
16424 (type_declaration:): Consider generating <clinit> when class
16426 (variable_declarator:): Directly build an assignment node when the
16427 variable is initialized when declared.
16428 (this_or_super:): Build a WFL and set current location when THIS
16429 or SUPER are parsed.
16430 (expression_statement:): Wrap statement around a WFL.
16431 (primary_no_new_array:): Fixed typo. Changed value returned by
16432 THIS_TK because of its new type (temporary).
16433 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16434 (field_access:): Build qualified name with SUPER.
16435 (method_invocation:): Fixed returned value because of SUPER's new
16437 (array_access:): Use OSB_TK location information.
16438 (post_increment_expression:, post_decrement_expression:,
16439 unary_expression:, pre_increment_expression:,
16440 pre_decrement_expression:, unary_expression_not_plus_minus:,
16441 cast_expression:, multiplicative_expression:,
16442 additive_expression:, shift_expression:, relational_expression:,
16443 equality_expression:, and_expression:, exclusive_or_expression:,
16444 inclusive_or_expression:, conditional_and_expression:,
16445 conditional_or_expression:, assignment:): Use new location/token
16446 information available on operators.
16447 (create_class): Set super_decl_type to NULL_TREE when processing
16449 (register_fields): Field initialization is now a MODIFY_EXPR
16450 node. Chain initialization code to the matching lists (according
16451 to the field declaration modifiers).
16452 (maybe_generate_clinit): New function.
16453 (method_header): Don't set method's DECL_NAME to a WFL when adding
16454 methods to java.lang.Object.
16455 (resolve_and_layout): Now can return NULL_TREE if the type
16456 resolution fails. Otherwise, return the class DECL instead of its
16458 (check_method_redefinition): Don't patch method DECL_NAME if it
16459 belongs to java.lang.Object.
16460 (process_imports): Simply assign error_found to the value returned
16461 by check_pkg_class_access.
16462 (declare_local_variables): Don't use their init statements (if
16463 any) when parsing error were previously found. Reuse MODIFY_EXPR
16464 build during parsing as an init statement.
16465 (java_method_add_stmt): Now return the current method body.
16466 (java_layout_parsed_class, java_register_parsed_class): Functions
16468 (java_complete_expand_methods): Initialize the constant pool on a
16469 per class basis. Layout the classes before expanding their method
16470 bodies. Don't try expand artificial constructor code if error were
16471 found. Make the classes data and register them if no error were
16473 (java_complete_expand_method): Retrieve an artificial constructor
16474 argument list before entering its body. Assign the top block to
16475 the artificial constructor function body and set types of declared
16476 blocks and compound statements to void. Walk method body if not an
16477 artificial constructor.
16478 (make_qualified_name, cut_identifier_in_qualified): New functions.
16479 (resolve_expression_name): Fixed comments. Save/restore the
16480 current class CLASS_LOADED_P flag value. Build non qualified
16481 static field access and handle qualified expression names.
16482 (resolve_field_access, resolve_qualified_expression_name): New
16484 (patch_method_invocation_stmt): Use the new expression resolution
16485 scheme, calling resolve_field_access when the function call is
16486 resolved as an expression.
16487 (qualify_ambiguous_name): Function rewritten to work on qualified
16488 expression produced by make_qualified_name.
16489 (java_complete_tree): Promote type when function's argument are
16490 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16491 the assignment to discover further errors if RHS is a expression
16492 name that fails to evaluate. Declare LHS initialized even though
16493 the assignment failed. Don't use the location variable and removed
16494 extra argument in patch function calls. Now handle the ARRAY_REF
16495 case and build internal string representation when STRING_CSTs are
16497 (build_method_invocation): Don't wrap function call around a WFL.
16498 (build_assignment): Likewise. Use the operator location
16500 (patch_assignment): Handle array access LHSs. Handle error
16501 provenance, resulting in a better error report.
16502 (build_binop): Use op_location from operator as binop location
16504 (build_unaryop, build_incdec, build_cast): Likewise.
16505 (patch_binop): Extract location information from the node. Fixed
16506 typo in error message.
16507 (patch_unary_op): Extract location information from the node.
16508 (build_array_ref, patch_array_ref): New functions.
16510 1998-07-01 Tom Tromey <tromey@cygnus.com>
16512 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16513 match _Jv_IsInstanceOf.
16514 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16515 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16517 1998-06-30 Tom Tromey <tromey@cygnus.com>
16519 * decl.c (init_decl_processing): Functions are now named
16520 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16522 1998-06-29 Per Bothner <bothner@cygnus.com>
16524 * java-tree.h (load_class): Add prototype.
16525 * class.c (is_compiled_class): Add missing arg to load_class.
16526 * expr.c (expand_java_NEW): Call load_class.
16527 * parse.y (process_import): Removed bogus use of void return value.
16529 1998-06-25 Per Bothner <bothner@cygnus.com>
16531 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16532 Function name is "_Jv_Throw" instead of "soft_athrow".
16533 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16534 Function name is "_Jv_AllocObject" instead of "soft_new".
16535 Takes an extra parameter (object size).
16536 * expr.c: Update calls.
16538 1998-06-24 Per Bothner <bothner@cygnus.com>
16540 * lex.c (java_get_line_col): Handle end-of-file.
16541 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16543 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16545 * lang.c (lang_init): Make -fexceptions the default.
16546 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16547 exception handling is not turned on.
16549 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16551 * lang.c (flag_new_exceptions): Make this this default.
16552 * decl.c (end_java_method): Call emit_handlers.
16553 * except.c (method_init_exceptions): Set language code and version.
16554 (expand_start_java_handler): Enable exception, and call
16555 expand_eh_region_start.
16556 (expand_end_java_handler): Enable exception, and set up catch blocks.
16557 (emit_handlers): New routine to generate the saved handlers.
16558 * java-except.h (emit_handlers): Add prototype.
16560 1998-06-12 Per Bothner <bothner@cygnus.com>
16562 We used to have three different representations of the constant pool:
16563 the CPool structure, the tree_constant_pool, and the constructures
16564 used to build the Class object (which may need class and string
16565 constants) in compiled code. None were appropriate for compiling
16566 to .class files, so I did a major overhaul.
16568 First, the tree_constant_pool array was removed. Things were
16569 modified to the CPool structure in the JCF could be used.
16570 Second, a "capacity" field was added to the CPool, and functions
16571 written to search for a matching constant, adding one if not found.
16572 The code that generated the Class object was changed to use a CPool.
16573 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16574 the static Class object are now only in build_constants_constructor.
16575 Finally, I wrote code which can generate a .class file (including its
16576 constant pool) from the RECORD_TYPE of a class. This is a big step
16577 on the way to compiling Java source into .class files.
16579 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16580 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16582 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16583 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16584 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16585 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16586 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16587 (lang_type): Removed constant_pool field.
16588 * jcf.h (CPool): Renamed size to count. Added field capacity.
16589 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16590 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16591 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16593 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16594 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16595 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16596 (set_constant_entry, find_constant1, find_constant2,
16597 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16598 find_utf8_constant, find_class_or_string_constant): New functions.
16600 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16601 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16602 (give_name_to_class, get_class_constant): Likewise.
16603 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16604 (get_name_and_type_constant, get_ref_constant): Removed.
16605 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16606 * parse.y: Don't save/restore tree_constant_pool.
16607 * verify.c (verify_jvm_instructions): Update for new approach.
16608 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16610 * lang-options.h: Added -femit-class-file, -femit-class-files.
16611 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16612 (lang_f_options): Added "emit-class-file(s)".
16614 * expr.c (build_java_arrayaccess): Generate more efficient array
16615 bounds checking, by using unsigned compare.
16617 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16619 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16621 * parse.h: New comment on the handling of unresolved type
16622 identifiers. JDEPs are now part of the jdep_code enum.
16623 (typedef struct jdep): Now use enum jdep_code or int, depending on
16624 availability. Both are narrowed down to an 8 bits bitfield.
16625 (CALL_EXPR_PRIMARY): Fixed comment.
16627 1998-06-10 Tom Tromey <tromey@cygnus.com>
16629 * Make-lang.in (java): Added gjavac and jvgenmain.
16630 (java.start.encap): Depend on gjavac.
16631 (java.rest.encap): Depend on jvgenmain.
16633 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16634 (JAVA_CROSS_NAME): Likewise.
16635 (java.all.build): Depend on jvgenmain and gjavac.
16636 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16637 (jvgenmain$(exeext)): New target.
16638 (java.install-common): Wrote.
16639 * config-lang.in (compilers, stagestuff): Added gjavac and
16642 1998-06-10 Dave Brolley <brolley@cygnus.com>
16644 * lang.c (lang_decode_option): New argc/argv interface.
16646 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16648 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16649 * decl.c (build_decl_no_layout): New function.
16650 * expr.c (java_lang_expand_expr): Layout declarations found in
16651 blocks before they're pushed.
16652 * jcf-parse.c (load_class): Save current line when parsing class
16654 (parse_source_file): Register class before expanding their
16656 * lang.c (put_decl_node): Produce `null' when `void *' is
16658 * lex.c (static tree wfl_op): New static global, for error report
16660 (java_init_lex): wfl_operator and wfl_op initialized
16661 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16663 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
16664 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
16665 build_unresolved_array_type): New static function definitions.
16666 (build_decl_no_layout): New extern function declared.
16667 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
16668 faulty modifier exists.
16669 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
16670 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
16671 (UNARY_PLUS_EXPR): New fake operator.
16672 (struct parser_ctxt): New field osb_number.
16673 * parse.y (static tree wfl_operator): New static WFL for operator
16674 bound error messages.
16675 (DECR_TK, INCR_TK): Moved.
16676 (OP_TK): Tagged <operator>.
16677 (array_type:): Now call build_unresolved_array_type.
16678 (dim_expr:): Count the number of '[' seen.
16679 (post_increment_expression, post_decrement_expression,
16680 pre_increment_expression, pre_decrement_expression,
16681 unary_expression_not_plus_minus, unary_expression:): Actions are
16682 now building the corresponding unary expressions.
16683 (cast_expression:): Actions are now building cast expressions.
16684 (build_unresolved_array_type): New function.
16685 (create_interface): Reset the number of declared interfaces.
16686 (create_class): Likewise.
16687 (method_header): Methods declared within the scope of an interface
16688 are now implicitly set public and abstract.
16689 (java_complete_class): Variable's and parameter's type are patched
16690 with a promoted type.
16691 (declare_local_variables): Resolved non builtin types are promoted
16692 before being used to build a variable decl. Removed type patch
16693 posted on variable initialization statement.
16694 (source_start_java_method): Use build_decl_no_layout to build the
16695 decl of a parameter of incomplete type.
16696 (java_register_parsed_class): Process interfaces too. Call
16697 rest_of_decl_compilation on each processed class declarations.
16698 (java_complete_expand_methods): Don't attempt to expand things in
16700 (java_complete_tree): Process CONVERT_EXPR, even though it always
16701 has a type. Propagate error_mark_node to node's type too. Promote
16702 method's call argument type and return error_mark_node if
16703 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
16704 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
16705 handle unary operator nodes.
16706 (build_assignment): Added comment.
16707 (print_int_node): New function.
16708 (patch_assignment): New second argument. New error handling. Use
16709 print_int_node. Handle references. Use can_cast_to_p to issue
16710 different error message according to the context and check upon
16711 the initialization of the RHS.
16712 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
16713 (operator_string): Handle more operators.
16714 (patch_binop): No longer use a function static
16715 wfl_operator. Improved error message on shift distance.
16716 (build_unaryop, build_incdec, build_cast, patch_unaryop,
16717 patch_cast): New functions.
16719 1998-06-05 Per Bothner <bothner@cygnus.com>
16721 * jvspec.c: New file.
16722 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
16724 * java-tree.h (identifier_subst): Add declaration.
16726 1998-06-04 Tom Tromey <tromey@cygnus.com>
16728 * jvgenmain.c (main): Generate call to JvRunMain.
16730 * class.c (make_class_data): Push value for "sync_info" field.
16731 * decl.c (init_decl_processing): Push "sync_info" field.
16733 1998-06-03 Per Bothner <bothner@cygnus.com>
16735 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
16736 Java (source) name, not signature.
16737 Set TYPE_ALIGN to (at least) that of element_type.
16739 1998-06-02 Per Bothner <bothner@cygnus.com>
16741 * class.c: Moved classname-mangling-rekated code to ...
16742 * mangle.c: ... this new file.
16743 * jvgenmain.c: New program (needs mangle.c) to generate main program.
16744 * Makefile.in: Update for above changes.
16746 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16748 * expr.c (truthvalue_conversion): Convert integer and floating
16749 point value to their truth value.
16750 * lex.c (java_lex): Handle the `null' literal.
16751 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
16752 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
16753 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
16756 * parse.y: Reorganization/documentation on token declaration.
16757 (binop_lookup[]): New added new tree codes.
16758 (relational_expression): Build corresponding binary operators.
16759 (equality_expression, conditional_and_expression,
16760 conditional_or_expression): Likewise.
16761 (java_complete_class): Fix crash in debug message.
16762 (java_complete_tree): Check initialization of method call
16763 arguments. Further bogus node evaluation to detect more error
16764 during assignments. Handles more binary operators.
16765 (patch_assignment): Use DECL_P.
16766 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
16768 (operator_string): Handle more case. Compacted source.
16769 (patch_binop): Changed function comment. Checking for
16770 uninitialized first operand takes the compound assignment into
16771 account and uses DECL_P. Checking for uninitialized second operand
16772 delayed to routine's end. Use macros to issue type bound error
16773 messages and issue messages on both operands if their types are
16774 different. Force fixed type into node. Handle all binary
16777 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16779 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
16780 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
16781 build operator node and return tokens.
16782 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
16783 * parse.h (java_complete_tree): Changed returned type in prototype.
16784 (build_method_invocation, build_assignment, patch_assignment,
16785 patch_binop): New static function declarations.
16786 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
16787 BUILD_EXPR_WFL): New macros.
16788 * parse.y (enum tree_code binop_lookup[]): New static for token to
16790 (%union): Parser union has new sub-structure `operator'.
16791 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
16792 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
16793 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
16794 ASSIGN_ANY_TK): Tokens tagged `operator'.
16795 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
16796 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
16797 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
16798 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
16799 (assignment_operator:): Rule tagged `operator'.
16800 (expression_statement:): Re-installed default rule.
16801 (method_invocation:): Sub rules call build_method_invocation.
16802 (postfix_expression:): Don't attempt to resolve name here. Just
16804 (multiplicative_expression:): Sub-rules build corresponding binop
16806 (additive_expression:, shift_expression:, and_expression:,
16807 exclusive_or_expression:, inclusive_or_expression:): Likewise.
16808 (assignment:): Sub rule invoke build_assignment.
16809 (assignment_operator:): Default rules on sub rules.
16810 (force_error): Added documentation on this variable.
16811 (declare_local_variables): Build initialization calling
16813 (expand_start_java_method): Removed unused rtx declaration. Mark
16814 arguments as already initialized.
16815 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
16816 (java_complete_expand_methods): Don't process next method if
16817 completion of the previous one triggered errors.
16818 (java_complete_expand_method): Call source_end_java_method if no
16819 error were found during completion.
16820 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
16821 locals declaratilon. Handle names found within a class. Return
16822 error_mark_node when things aren't found.
16823 (patch_method_invocation_stmt): Return error_mark_node on failures.
16824 (patch_invoke): Removed unused local. Return the correct node.
16825 (java_complete_tree): Now returns a value. The BLOCK section binds
16826 local identifiers and the type of a BLOCK is now void. Assign the
16827 result of operand completion on COMPOUND_EXPR. Assign the
16828 encapsulated node of a WFL to the result of its completion, except
16829 when the node is an identifier. Now handle MODIFY_EXPR and several
16830 binary operators. Return error_mark_node on errors.
16831 (build_method_invocation, build_assignment, patch_assignment,
16832 build_binop, operator_string, patch_binop): New functions.
16833 * typeck.c (binary_numeric_promotion): New function.
16835 1998-05-21 Per Bothner <bothner@cygnus.com>
16837 * class.c (identifier_subst): New convenience wrapper for ident_subst.
16838 Replace most uses of ident_subst by identifier_subst.
16840 * class.c (push_class_static_dummy_field): Removed function.
16841 (build_class_ref): Find Class object decl by looking up "CNAME.class",
16842 instead of looking got "class" static field. Create that decl here.
16843 (class_identifier_node): Removed; no longer needed.
16844 (init_class_processing): Don't init class_identifier_node.
16845 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
16846 Do nreverse 0 times (instead of twice) for Object and Class.
16847 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
16849 1998-05-20 Per Bothner <bothner@cygnus.com>
16851 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
16852 while initializing linenumber_count and linenumber_table.
16853 Do it before init_function_start (which calls emit_line_note).
16854 * expr.c (expand_byte_code): Don't need to clear lineno here.
16856 1998-05-18 Tom Tromey <tromey@cygnus.com>
16858 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
16859 then mangle number as _N_.
16861 * class.c (mangle_class_field): New function.
16862 (build_class_ref): Set assembler name of class reference using
16863 mangle_class_field.
16864 (push_class_static_dummy_field): Likewise.
16866 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
16868 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
16869 of assigning to TREE_CODE. The latter method exploits a feature
16870 of GCC that is not ANSI compliant.
16872 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16874 * decl.c (pushdecl_force_head): New function.
16875 (pushlevel): Removed conditional printf.
16876 (complete_start_java_method): Don't enter local variable scope if
16877 function is compiled from source code.
16878 * expr.c: parse.h now included
16879 (java_lang_expand_expr): New function.
16880 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
16881 printf. Terminate buffer when doing directories.
16882 * jcf-parse.c (parse_source_file): Call lang_init_source before
16883 parsing and before code generation.
16884 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
16885 use printf if the macro is defined.
16886 * lang.c (lang_init): Install lang_expand_expr hook on
16887 java_lang_expand_expr.
16888 (java_dummy_print): New function.
16889 (lang_init_source): New function.
16890 * lex.c (java_lex): Remember location of an opening brace at the
16891 second nesting level.
16892 (java_is_eol): Unget character seen after a CR if it is EOF.
16893 * parse.h: Now includes lex.h
16894 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
16895 printf if the macro is defined.
16896 (expand_start_java_method, build_expr_block, enter_block,
16897 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
16898 New static function declarations.
16899 (pushdecl_force_head): New extern function declaration.
16900 (INCOMPLETE_TYPE_P): New macro.
16901 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
16902 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
16903 BLOCK_EXPR_ORIGIN): New macros.
16904 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
16905 DECL_SOURCE_LINE_LAST): New macros.
16906 (struct parser_ctxt): Removed field current_method_decl, redundant
16907 with the field current_function_decl. Added fields
16908 first_ccb_indent1 and pending_block.
16909 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
16910 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
16912 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
16913 (compilation_unit:): Cosmetic on sub rule.
16914 (type_declaration:): Cosmetic on sub rules. Added an error rule.
16915 (variable_initializer:): Installed default rule on expression:.
16916 (method_declaration:): method_header: starts a new
16917 method. method_body: installs the function body, absorbs blocks
16918 emitted for temporary variable scopings, pops function's body block
16919 and merges function's last statement lineno in DECL_SOURCE_LINE.
16920 (method_body:): Installed default rules.
16921 (block:): Call enter_block when an opening brace is seen. Absorb
16922 scoping blocks and call exit_block when a closing brace is seen.
16923 (block_statement:): Cosmetic changes.
16924 (method_invocation:): Create WFL around CALL_EXPR node.
16925 (patch_stage): Added comment around definition.
16926 (method_header): Try to use first_ccb_indent1 as the first line of
16927 the method, so BP debug info are emitted at the first opening
16928 brace of the function. If the function has no body, use the
16929 location of the function's name. Override currently defined method
16930 name with the matching WFL so we can point redefinition errors
16931 using the location where the function's name was declared.
16932 (check_abstract_method_header): Interprets DECL_NAME as an
16933 identifier or as a WFL, accordingly.
16934 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
16935 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
16936 location and name information out of it and reinstall DECL_NAME to
16937 its original identifier node value.
16938 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
16939 function's source code).
16940 (read_import_dir): Test the value returned by find_class and issue
16941 a fatal accordingly.
16942 (declare_local_variables): Push a new block for the scope of the
16943 new variable(s) if code has been already generated at that nesting
16944 level. Pinpoint redefinition errors using the variable id
16945 WFLs. Generate initialization code if necessary. If the variable
16946 type is incomplete, register a patch on its decl.
16947 (source_start_java_method): Rewritten. Define a new block for the
16948 function's parameters. Build parameter decl out of function's
16949 arguments and register them for a patch if their types are
16951 (expand_start_java_method): Includes the part of
16952 source_start_java_method that was pushing the parameter decls and
16953 completing the method start code.
16954 (source_end_java_method): Removed call the expand_end_bindings and
16955 poplevel (already taken care of). Reinstall function's arguments
16956 and get function's last line of code before calling
16957 expand_function_end.
16958 (java_method_add_stmt): New comment before the function's
16959 code. Complement the second operand of the current COMPOUND_EXPR
16961 (java_complete_expand_methods): Don't generate debug info on line
16962 zero when expanding a generated constructor.
16963 (java_complete_expand_method): Set start and end line numbers for
16964 a artificially generated constructor to one and manually call
16965 enter_block and exit_block when defining it. For all methods:
16966 expand function's start calling the new expand_start_java_method
16967 and invoke java_complete_tree on the effective method's body, if
16969 (resolve_expression_name): Now use lookup_name_in_blocks to search
16970 local variable decls and print out an error when variables are
16972 (patch_method_invocation_stmt): Inserted comment before the
16974 (lookup_method_invoke): Chain method's arguments using chainon
16975 with the current arg list as a second argument. Inserted missing
16976 IDENTIFIER_POINTER when reporting an error on methods not found.
16977 (refine_accessible_methods_list): Don't retain constructors.
16978 (patch_arguments): Function removed.
16979 (java_complete_tree): Inserted comment before the function's
16980 code. New case for BLOCKs. Moved the WFL case a bit
16981 further. Complete function's arguments.
16982 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
16983 maybe_absorb_scoping_blocks): New functions.
16985 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16987 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
16989 * jcf-parse.c (parse_source_file, java_error_count): New forward
16990 and extern declarations.
16991 (java_parse_abort_on_error): Macro moved.
16992 (jcf_parse_source): fatal called if fopen fails. Now calls
16994 (parse_source_file): New parse_only parameter. Reflects the
16995 elimination of the second pass.
16996 (yyparse): parse_source_file called with argument set to 0.
16997 * jcf.h (JCF_ZERO): Sets java_source to zero.
16998 * lex.c (java_init_lex): pass argument is gone. Function modified
16999 to be called once during the analysis of a file.
17000 (java_unget_unicode): Fixed typo in fatal message.
17001 (java_get_line_col): Likewise.
17002 (java_lval): Likewise. String literals no longer built during
17004 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17006 * parse.h (MODIFIER_WFL): New macro.
17007 (parse_check_super, parser_check_super_interface): Now return int.
17008 (parser_chain_incomplete_item, not_builtin_p,
17009 complete_method_decl): Declarations removed.
17010 (build_method_invocation_stmt, build_invoke): Renamed using the
17011 `patch' instead of `build'
17012 (register-incomplete_type, obtain_incomplete_type,
17013 java_complete_tree, java_complete_expand_method,
17014 unresolved_type_p, create_jdep_list): New function declarations.
17015 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17016 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17017 (jdep): New typedef on new struct _jdep.
17018 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17019 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17020 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17021 JDEP_RESOLVED_P): New macros.
17022 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17023 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17024 JDEP_VARIABLE): New enum values and jdep kinds.
17025 (jdeplist): New typedef on struct _jdeplist.
17026 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17028 (CALL_EXPR_PRIMARY): New macro.
17029 (struct parser_ctxt): Fields java_pass, current_method_decl,
17030 method_decl_list deleted. New field jdeplist.
17031 (INCOMPLETE_P): Macro deleted.
17032 * parse.y (single_type_import_declaration:): Removed pass switch.
17033 (type_import_on_demand_declaration): Likewise.
17034 (field_declaration:): Removed pass switch on all sub rules.
17035 (class_declaration:): Call the complete_class_decl removed on
17037 (method_declaration:): Removed second pass switch. No longer chain
17038 methods decl when method_header reduced.
17039 (method_header:): Sub rules no longer depend on pass switch.
17040 (method_declarator:): Likewise.
17041 (method_body:): Likewise.
17042 (abstract_method_declaration:): Likewise.
17043 (block_statement:): Likewise.
17044 (local_variable_declaration:): Likewise.
17045 (argument_list:): Likewise.
17046 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17047 removed. Partial CLASS_EXPR tree node built instead.
17048 (postfix_expression:): Removed pass switch on all sub rules.
17049 (java_pop_parser_context): Free classd_list content.
17050 (yyerror): Call obstrack_grow0 to finalize error message.
17051 (check_class_interface_creation): Comment modified to reflect new
17052 returned value meaning. Removed second pass switch. Return 1 if an
17053 error was found, 0 otherwise. Adjust pointer on filename if a
17054 leading path separator was found.
17055 (maybe_create_class_interface_decl): Removed first pass switch
17056 when linking the class decl to the class_list. Install a new
17057 jdep_list for the class.
17058 (add_superinterfaces): List of unresolved interfaces is
17059 gone. Unresolved interfaces are directly added to the current
17061 (create_interface): Second pass shortcut removed.
17062 ctpx->modifier_ctx access through MODIFIER_WFL.
17063 (create_class): Second pass shortcut removed. Call to
17064 register_incomplete_type replaces the call to
17065 parser_chain_incomplete_item.
17066 (complete_class_decl): Function removed.
17067 (duplicate_declaration_error): New way of retrieving redeclared
17069 (register_fields): Call to lookup_modifier_cl replaced by
17070 MODIFIER_WFL. New way of handling unresolved type, using
17071 unresolved_type_p and obtain_incomplete_type.
17072 register_incomplete_type replaces call to parser_chain_incomplete_item.
17073 (patch_stage): New static global variable.
17074 (method_header): New way of handling unresolved type, using
17075 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17076 indicates that the method decl needs to be patched.
17077 (check_abstract_method_header): Call to lookup_modifier_cl
17078 replaced by MODIFIER_WFL.
17079 (method_declarator): Incomplete argument type are registered
17080 calling register_incomplete_type. Patch on the declared method is
17081 issued in that case.
17082 (unresolved_type_p): New function.
17083 (parser_check_super_interface): New comment to reflect function's
17084 modified returned type (int). Function and has a new argument
17085 this_wfl. Call to parse_error_context uses this_wfl instead of
17086 relying on lookup_cl.
17087 (parser_check_super): Comment reflects function's new returned
17088 type (int). Function returns nonzero value on error.
17089 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17090 register_incomplete_type, jdep_resolve_class): New functions to
17091 handle incomplete types in declarations.
17092 (java_complete_class): Rewritten to work with the new incomplete
17093 type handling scheme.
17094 (complete_class_report_errors): Likewise.
17095 (complete_method_decl): Removed: it jobs is now handled by
17096 java_complete_class.
17097 (do_resolve_class): Class loaded in not already loaded and not
17098 found in Java source code.
17099 (java_check_regular_methods, java_check_abstract_methods): Don't
17100 call complete_method_decl anymore.
17101 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17102 (read_import_dir): Got rid of the pass number dependency.
17103 (declare_local_variables): New handling of unresolved types (patch
17105 (source_start_java_method): New parameter level. Function called
17106 with level set to 1 when argument types are potentially
17107 unresolved. Called to complete the job with level set to 2 once
17108 types are complete.
17109 (source_end_java_method): Call to permanent_allocation
17110 removed. Waiting to be replaced by a more suitable obstack
17112 (java_complete_expand_methods, java_complete_expand_method,
17113 java_expand_finals): New functions.
17114 (build_method_invocation_stmt): Renamed
17115 patch_method_invocation_stmt. Extracts function call expression
17116 (wfl) and arguments (args) from CALL_EXPR tree operands.
17117 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17118 call. Patch the function and argument operand of the CALL_EXPR
17120 (patch_argument, java_complete_tree): New functions.
17122 1998-04-20 Per Bothner <bothner@cygnus.com>
17124 Recover from missing fields and methods (i.e. error instead of fatal).
17125 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17126 * expr.c (expand_invoke): Recover from missing method.
17127 (expand_java_field_op): Recover from missing field.
17128 Inline references to java.lang.{Integer,Char,...}.TYPE.
17129 * typeck.c (get_type_from_signature), java-tree.h: New function.
17130 * class.c (add_method): Use get_type_from_signature.
17131 (build_class_ref): Handle a class that was not found.
17132 * typeck.c (convert): Handle conversion to pointers (for convenience).
17133 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17134 instead of lookup_field to handle missing fields.
17136 * jcf-parse.c (process_zip_dir): Set java_source.
17138 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17140 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17142 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17144 * jcf-parse.c (load_class): Don't change input_filename before
17145 calling jcf_parse_source (but still do it before calling
17147 (jcf_parse_source): Assign input_filename after having saved the
17149 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17150 list. ctxp->modifier_ctx zeroed according to its new
17151 definition. ctxp->filename initialized. Removed
17152 JAVA_MODIFIER_CTX_UNMARK.
17153 (java_unget_unicode): Update the character based column position.
17154 (java_allocate_new_line): ref_count not used anymore. Always free
17155 ctxp->p_line. Initialize c_line->char_col to 0.
17156 (java_get_unicode): Update the character based column position.
17157 (java_lex): Use ctxp->elc to store current position in source
17158 file, at the beginning of the parsed token. Set modifier_ctx entry
17159 corresponding to the parse modifier to a WFL node. Return a WFL
17160 node when an identifier is parsed.
17161 (java_lex_error): Now uses ctxp->elc to store current position in
17163 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17164 * lex.h (build_wfl_node): New function definitions.
17165 (struct java_line): ref_count and next fields are gone. New field
17167 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17168 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17169 (JAVA_COLUMN_DELTA): New macro.
17170 (java_lc): New typedef on new struct _java_lc.
17171 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17172 (parse_error_context, parse_warning_context): Changed prototypes.
17173 (java_get_line_col): Added as an available global function.
17174 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17175 (IC_DECL): Replaced by macro IC_TYPE
17176 (DEPEND_WFL): New macro.
17177 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17179 (exit_java_complete_class): Removed a commented out statement.
17180 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17181 now an array of tree nodes. Deleted fields line_list and
17182 e_line. New field elc, to replace e_line.
17183 * parse.y (array_type:): Build WFL node.
17184 (qualified_name:): Build a single WFL node out of two. Retain
17185 the location information of the first node in the resulting node.
17186 (package_declaration:): Use package name as a WFL node
17187 (single_type_import_declaration:): Use imported name as a WFL node.
17188 (type_import_on_demand_declaration:): Use root of the imported
17189 packages as a WFL node.
17190 (field_declaration:): Removed unused local variable cl.
17191 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17192 (yyerror): New static elc. Removed static error_line, error_pos.
17193 New local code_from_source. Save ctxp->elc into elc at the first
17194 pass. Call java_get_line_col to get a string of the line where
17195 the error occurred.
17196 (debug_line): Removed static function.
17197 (parse_error_context, parse_warning_context): Parameter cl is now
17198 a WFL node. Use its value to initialize ctxp->elc.
17199 (redefinition_error): Parameter cl is now a WFL node.
17200 (parse_add_interface): New parameter wfl. No longer call
17201 lookup_cl, use wfl instead.
17202 (check_class_interface_creation): Parameter cl is now a WFL node.
17203 (maybe_create_class_interface_decl): Likewise.
17204 (add_superinterfaces): New function.
17205 (create_interface): Removed local cl, node, super_decl,
17206 super_decl_type. Function now uses id as a WFL node. Better
17207 warning/error report on obsolete or forbidden mix of
17208 modifiers. Now calls add_superinterfaces to register interfaces.
17209 (create_class): Removed local cl, node. Local variable id is used
17210 as a WFL node. Better error report on forbidden modifier
17211 mix. Uses add_superinterfaces to register interfaces.
17212 (find_field): Argument cl is now a WFL node. Now store the WFL
17213 node of a fields that needs to be checked for their
17215 (method_header): Local variable node non longer used. Local
17216 variable id replaces cl.
17217 (check_modifiers_consistency): Local variable cl is now a WFL
17219 (method_declarator): Local variable cl replaced by parameter id.
17220 (parser_qualified_name): Now uses parameter name as a WFL node.
17221 (parser_check_super_interface): New parameter wfl, for achieve
17222 greater accuracy during error reports.
17223 (parser_chain_incomplete_item): New parameter named location. Used,
17224 along the decl, to construct the incomplete item node.
17225 (java_complete_class): resolve_class now uses WFL node extracted
17226 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17228 (complete_method_decl): Unresolved function's argument types are WFL.
17229 (resolve_class): Parameter cl is now a WFL node.
17230 (resolve_and_layout): Likewise.
17231 (do_resolve_class): Likewise. Try first to use cl and then do the
17232 lookup on the decl when calling check_pkg_class_access.
17233 (complete_class_report_errors): Use IC_TYPE in place of
17234 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17235 instead of doing a lookup over the decl.
17236 (java_check_final): Use WFL info from field tree list.
17237 (lookup_cl): Rewritten and returns a statically defined WFL node.
17238 (lookup_modifier_cl): Now uses information from WFL nodes.
17239 (process_imports): Likewise.
17240 (read_import_dir): name and cl arguments replaced by a single WFL
17241 node. Function modified accordingly.
17242 (find_in_imports_on_demand): Now uses WFL node.
17243 (check_pkg_class_access): cl argument is now a WFL node.
17244 (declare_local_variables): Fixed to use WFL nodes.
17245 (resolve_expression_name): Likewise.
17246 (build_method_invocation_stmt): name_combo argument renamed
17247 wfl. Function modified to use WFL nodes.
17248 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17249 (lookup_method_invoke): cl is now a WFL node. Added missing
17250 IDENTIFIER_POINTER to class type decl name.
17252 1998-04-14 Dave Brolley <brolley@cygnus.com>
17254 * lang.c (init_parse): Now returns char* containing the filename.
17256 1998-04-10 Per Bothner <bothner@cygnus.com>
17258 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17260 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17261 * class.c (make_class_data): If flag_assume_compiled, initial class
17262 state is CSTATE_PREPARED; make superclass and interfaces direct
17263 references, rather than constant pool indexes.
17265 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17267 * parser.y: Include flags.h. Removed debug variable pl.
17268 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17269 (block:): Likewise.
17270 (labeled_statement_nsi:): Generate debug info when reducing
17271 expression_statement:.
17272 (check_pkg_class_access): get_access_flags_from_decl invocation
17273 fixed for new CLASS_* flags location.
17274 (source_end_java_method): Save/restore parser context when
17275 entering/leaving this routine. Restore lineno to its right value
17276 before calling expand_end_bindings.
17277 (build_method_invocation_stmt): build_invoke called with the
17278 current line information.
17279 (build_invoke): New argument cl. Wrap the function call around a
17281 (refine_accessible_methods_list): Changed comment, removed
17283 * parse.h: Fixed typo in comments.
17284 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17285 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17286 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17288 * lex.c (java_lex): Record the last closing curly bracket of a
17290 * jcf-parse.c (jcf_parse_source): Now calls
17291 java_check_methods. Clarified comment, fixed typo.
17293 1998-04-09 Dave Brolley <brolley@cygnus.com>
17295 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17296 (finish_parse): Expose for non USE_CPPLIB builds.
17298 1998-04-08 Jeffrey A Law (law@cygnus.com)
17300 * lang.c (lang_print_xnode): New function.
17302 1998-04-03 Per Bothner <bothner@cygnus.com>
17304 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17305 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17306 used to build a class's dispatch table.
17307 (make_class_data): Generate dispatch table if flag_assume_compiled.
17308 Set dtable of class object to address of class_dtable_decl.
17310 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17311 be volatile and have side effects - generates better code.
17313 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17314 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17316 * expr.c (expand_invoke): If class is final, method is
17317 effectively final, so can call it directly.
17319 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17321 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17323 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17325 * parse.y (build_method_invocation_stmt): Removed extra argument
17328 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17330 * expr.c (dtable_indent): Now static global.
17331 (expand_invoke): Now call invoke_build_dtable and
17332 build_invokevirtual.
17333 (invoke_build_dtable, build_invokevirtual): New functions.
17334 * jcf-io.c (find_class): Defer issuing a warning by setting
17335 jcf->outofsynch to 1.
17336 * jcf-parse.c (jcf_out_of_synch): New function.
17337 (load_class): Test this_jcf.outofsynch flag and call
17338 jcf_out_of_synch accordingly.
17339 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17340 comment indentation.
17341 * lex.c (java_get_unicode): Fixed code indentation.
17342 (java_lex): Create string literal. Fixed typo. Removed several
17343 premature obstack_free.
17344 * parse.h: New enums for name resolution and invocation mode.
17345 (struct qualification): New data structure.
17346 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17347 (do_resolve_class, build_method_invocation_stmt,
17348 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17349 debug_line, identical_subpath_p, invocation_mode,
17350 refine_accessible_methods_list, build_invoke,
17351 lookup_method_invoke): New functions declared.
17352 (build_invokevirtual, invoke_build_dtable, match_java_method,
17353 build_field_ref, jcf_out_of_synch): New references to external
17355 (struct parse_ctxt): Removed artificial_constructor field.
17356 * parse.y: (array_type:): Type defined for this rule.
17357 (class_type:): Installed default rule for interface_type:.
17358 (array_type:): Now build Java array type.
17359 (qualified_name:): Now use obstack_grow0.
17360 (method_declaration:): Skip the artificial constructor added to
17362 (abstract_method_declaration:): Execute the code only during pass 1.
17363 (block:): Installed default rule in block_statements:.
17364 (block_statement:): Add the statement to the method during pass 2.
17365 (statement_expression): Installed default rule for
17366 method_invocation:.
17367 (argument_list:): Added code to build the argument list.
17368 (method_invocation:): Added call to create the method invocation
17370 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17371 (debug_line): New function for debug.
17372 (complete_class_decl): No longer do something during pass 1.
17373 (method_header): Use BUILD_PTR_FROM_NAME.
17374 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17376 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17377 function's main comment.
17378 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17380 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17381 (resolve_class): Now works with arrays.
17382 (do_resolve_class, resolve_and_layout): New functions.
17383 (java_check_regular_methods): Reverse method list before and after
17384 having processed it. No longer set ctxp->artificial_constructor.
17385 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17386 accordingly. Fixed typo in issued error message. Now use
17388 (find_in_imports_on_demand): Now use obstack_grow0.
17389 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17390 (source_end_java_method): Call expand_expr_stmt instead of
17391 expand_expr. Calls it before calling expand_function_end.
17392 (java_method_add_stmt): Do nothing if errors were found during
17394 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17395 (build_method_invocation_stmt, build_invoke, invocation_mode,
17396 lookup_method_invoke, refine_accessible_methods_list,
17397 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17399 * typeck.c (build_java_signature): Properly end method signature
17400 if return type skipped.
17401 (match_java_method): New function.
17403 1998-03-16 Per Bothner <bothner@cygnus.com>
17405 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17407 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17409 * expr.c (build_invoke_non_interface): New function.
17410 (methods_ident, ncode_ident): Now static globals.
17411 (expand_invoke): Use build_invoke_non_interface.
17412 * java-tree.h (struct lang_decl): New field function_decl_body.
17413 (DECL_FUNCTION_BODY): New macro.
17414 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17415 CLASS_FROM_SOURCE_P.
17416 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17417 before starting pass 2. Call to java_generate_parsed_class replaced
17418 by java_register_parsed_class.
17419 * lex.c: Fixed typo in header. Some line width related formating.
17420 * lex.h: Some line width related formating.
17421 * parse.h (source_end_java_method, resolve_expression_name,
17422 complete_class_decl, maybe_create_class_interface_decl,
17423 check_class_interface_creation): New static function declarations.
17424 (java_layout_parsed_class, java_method_add_stmt): New function
17426 (struct parser_ctxt): Field mark_class_generate removed. New
17427 fields class_list and artificial_constructor.
17428 * parse.y: Fixed typo in header.
17429 (class_declaration:): Call complete_class_decl when class body
17431 (method_declaration:): Call source_end_java_method in pass 2 when
17432 the method body is defined.
17433 (postfix_expression:): Do expression name resolution on sub-rule
17434 name during pass 2.
17435 (create_class, create_interface): Merged common pieces.
17436 (check_class_interface_creation, maybe_create_class_interface_decl):
17438 (complete_class_decl): New function.
17439 (register_fields): Fixed line width related typo.
17440 (method_header): Correctly skip first argument when fixing
17441 argument line. Changed the loop.
17442 (java_check_circular_reference): Now use ctxp->class_list.
17443 (java_complete_class): Removed start/stop marking.
17444 (java_check_regular_methods): Now takes a class decl as an
17445 argument. Add default constructor if none were encountered.
17446 (java_check_methods): Now use ctxp->class_list. Changed call to
17447 java_check_regular_methods.
17448 (source_start_java_method): Set DECL_ARG_TYPE for each function
17450 (source_end_java_method, java_method_add_stmt): New functions.
17451 (java_generate_parsed_class): No longer exists.
17452 (java_layout_parsed_class, java_register_parsed_class): New functions.
17453 (resolve_expression_name): New function.
17455 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17457 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17458 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17459 until pass initializations are done. Call read_import_dir with
17461 * parse.h: (lookup_modifier_cl): New function declared.
17462 (INTERFACE_FIELD_MODIFIERS): New macro.
17463 (OBSOLETE_MODIFIER_WARNING): New macro.
17464 * parse.y: (register_fields): Class type and current field name in
17465 local variables. Check modifier(s) if adding field(s) to an interface.
17466 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17467 and report errors using the faulty modifier line context.
17468 (lookup_modifier_cl): New function.
17469 (read_import_dir): Detect and report default import processing
17472 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17474 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17475 * class.c (is_compiled_class): Return 1 after making sure it
17476 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17477 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17478 * java-tree.h (flag_assume_compiled): Add decl.
17479 * lang.c (lang_f_options): Add the flag.
17480 (flag_assume_compiled): Add decl, default to 0.
17482 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17484 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17485 (is_compiled_class): Likewise.
17486 (layout_class): Likewise.
17487 (layout_class): Detect and lay out classes defined in source code.
17488 (interface_of_p, add_interface_do, may_add_interface): New
17490 (add_interface): Now use add_interface_do.
17491 (add_method_1): New function.
17492 (add_method): Now use add_method_1.
17493 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17494 (complete_start_java_method): New function.
17495 (start_java_mehod): Now call complete_start_java_method.
17496 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17497 (expand_invoke): Likewise and fixed typo.
17498 *gjava.c: (print_super_field): Use new argument to find_class
17501 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17502 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17503 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17505 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17506 (add_method_1, push_class): New prototypes.
17507 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17508 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17509 directory where the class was found.
17510 (find_class): New argument DO_CLASS_FILE. Function find_class
17511 modified accordingly.
17512 *jcf-parse.c: (fix_class_path): New function.
17513 (load_class): Use new VERBOSE argument. load_class now finds and
17514 loads/parses .class/.java files. Save read_state of current_jcf
17516 (java_parser_abort_on_error): New macro.
17517 (jcf_parse_source, parse_source_file): New function.
17518 (jcf_parse): Fixed typo.
17519 (yyparse): Call parse_source_file () only.
17520 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17521 writing the real class name back in the zip directory entry.
17522 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17523 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17524 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17525 (find_class): Prototype fixed.
17526 *lex.c: Added 1998 time stamp.
17527 Removed all static global variables, moved into the parser
17528 context data structure.. Now include unistd.h if SEEK_SET not
17530 (java_init_lex): Rewritten.
17531 (java_sneak_unicode): Modified current unicode access in current line.
17532 (java_unget_unicode): Likewise.
17533 (java_allocate_new_line): New allocation management.
17534 (java_read_char): Modified access and storage of unget_utf8_value.
17535 New way of processing current unicode.
17536 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17537 (java_get_unicode): Now use the parser context.
17538 (java_lineterminator): Likewise.
17539 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17540 of the reentrant parser implementation. Function now use the
17541 parser context data structure and java_lval. Fixed production of
17542 the float and double constant "out of range" error message. Fixed
17543 obstack use. Return integer value when hitting a modifier. Now
17544 return type for TRUE, FALSE and other predefined types. Return
17545 identifier as a TREE_LIST list containing the current line context
17546 as the TREE_VALUE sub-node.
17547 (java_unicode_2_utf8): Fixed typo in declaration.
17548 (java_lex_error): Now use the parser context data structure.
17549 *lex.h: Added 1998 time stamp.
17550 (struct java_line): New fields ref_count and next.
17551 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17552 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17553 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17554 *parse.h: Added 1998 time stamp.
17555 (java_parse_source_file): Renamed from parse_source_file.
17556 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17557 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17558 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17559 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17560 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17561 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17562 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17563 (struct parser_ctxt): New data structure to keep the parser context.
17564 *parse.y: Added 1998 time stamp, got rid of static global variables.
17565 (java_error_count, ctxp): New global variables.
17566 (%union): New value field.
17567 (numeric_type, integral_type): Rules removed.
17568 (primitive_type): Rule defined to handle integral, float, double and
17570 (qualified_name, package_declaration,
17571 single_type_import_declaration, type_import_on_demand_declaration,
17572 modifiers, class_declaration, super, interfaces,
17573 interface_type_list, class_body, field_declaration,
17574 field_declaration, variable_declarators, variable_declarator,
17575 variable_declarator_id, method_declaration, method_header,
17576 formal_parameter_list, formal_parameter, method_body, block,
17577 static, interface_declaration, extends_interfaces,
17578 abstract_method_declaration, local_variable_declarators): Rules now
17580 (force_error, do_warning): New global statics.
17581 (push_parser_context, parser_context_save_global,
17582 parser_context_restore_global, pop_parser_context): New functions.
17583 (yyerror): Now uses the global parser context. Fixed use of obstack.
17584 (parse_error, parse_error_context, parse_warning_context,
17585 java_accstring_lookup, redefinition_error, check_modifiers,
17586 parser_add_interface, create_interface, create_class, find_field,
17587 duplicate_declaration_error, register_fields, method_header,
17588 check_modifiers_consistency, check_abstract_method_header,
17589 method_declarator, parser_qualified_classname,
17590 parser_check_super_interface, parser_check_super,
17591 parser_chain_incomplete_item, java_check_circular_reference,
17592 layout_class_from_source, java_complete_class,
17593 complete_method_decl, resolve_class, complete_class_report_errors,
17594 java_check_final, check_method_redefinition,
17595 java_check_regular_methods, java_check_abstract_methods,
17596 java_check_methods, lookup_java_interface_method2,
17597 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17598 process_imports, find_in_imports, read_import_entry,
17599 read_import_dir, find_in_imports_on_demand,
17600 check_pkg_class_access, not_builtin_p, declare_local_variables,
17601 source_start_java_method, java_generate_parsed_class): New
17603 *typeck.c: (signature_include_return): New global variable.
17604 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17605 to add the function returned type in the signature.
17607 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17609 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17611 1998-01-29 Dave Brolley <brolley@cygnus.com>
17613 * Make-lang.in (java.info): Added.
17614 (java.install-info): Added
17616 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17618 * Makefile.in (clean): Also remove java/parse.c.
17620 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17622 Add a pair of -fbounds-check/-fno-bounds-check options.
17623 * lang.c (lang_decode_option): Add code to grok arguments.
17624 (flag_bounds_check): Add decl.
17625 (lang_f_options): New array w/ the option in it.
17626 * java-tree.h (flag_bounds_check): Add decl.
17627 * lang-options.h: New file.
17628 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17629 of a static macro value.
17630 (JAVA_ARRAY_EXCEPTION): Delete macro.
17632 1998-01-23 Per Bothner <bothner@cygnus.com>
17634 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17635 * expr.c (build_anewarray): Add missing promote_type.
17637 1998-01-22 Per Bothner <bothner@cygnus.com>
17639 Add array types with known length to optimize bounds checking.
17640 * typeck.c (build_java_array_type): Take length parameter.
17641 (java_array_type_length, build_prim_array_type): New functions.
17642 * java-tree.h: Update for new functions.
17643 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17644 * class.c: Use build_prim_array_type.
17645 * expr.c (can_widen_reference_to): Handle known-length array types.
17646 (verify_jvm_instructions): Keep track of integer push instructions
17647 followed by newarray/anewarray, so we can build known-length arrays.
17648 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17649 (java_array_data_offset): New function.
17650 (build_java_array_length_access): New function. Optimize if constant.
17651 (build_java_arrayaccess): Constant fold bounds check.
17652 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17653 (build_newarray, build_anewarray): New functions.
17654 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17655 * verify.c (merge_types): Handle known-lengh array types.
17657 1998-01-19 Per Bothner <bothner@cygnus.com>
17659 * expr.c (expand_byte_code): Fix performace bug, which caused
17660 searching linenumber_table to be linear rather than constant.
17662 1997-12-12 Per Bothner <bothner@cygnus.com>
17664 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
17666 * decl.c, java-tree.h (soft_fmod_node): New global.
17667 * decl.c (init_decl_processing): Define __builtin_fmod.
17668 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
17669 using __builtin_fmod.
17671 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
17673 * keyword.h: New file, output of keyword.gperf as processed by
17675 * lex.c (java_lex_init): Initialize java_error_flag.
17676 * parse.c (YYERROR_NOW): Uses java_error_flag.
17677 * parse.y: New static java_error_flag. Useless definition of
17679 * parse.y (java_error): Portable error recovery using
17680 java_error_flag (not yet completely tuned).
17682 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
17684 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
17686 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17688 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
17689 (parse.c, lex.c, keyword.h): New rules for Java source code
17691 * parse.c: Renamed into jcf-parse.c.
17692 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
17693 * keyword.gperf: New file, Java keywords.
17694 * parse.y: New file, Java language grammar.
17695 * parse.h: New file, Java language grammar definitions.
17696 * lex.c: New file, Java language lexer.
17697 * lex.h: New file, Java language lexer definitions.
17699 1997-12-03 Per Bothner <bothner@cygnus.com>
17701 * decl.c (clinit_identifier_node), java-tree.h: New global.
17702 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
17703 * verify.c (verify_jvm_instructions): Inline use of removed macros.
17704 * expr.c (expand_java_field_op): Check for invalid assignment
17707 * jcf-reader.c (get_attribute): Test for wrong attribute length.
17709 1997-10-27 Per Bothner <bothner@cygnus.com>
17711 * verify.c (verify_jvm_instructions): When processing a handler,
17712 attempt to set the current_subr to the right value.
17713 (More complicated code combines Sep 17 and Oct 22 versions.)
17715 1997-10-24 Per Bothner <bothner@cygnus.com>
17717 * class.c (push_class): Figure out (guess) name of source file.
17718 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
17719 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
17720 (parse_class_file): Change return type from int to void.
17721 Call debug_start_source_file/debug_end_source_file.
17723 * expr.c (build_java_binop): Fix masking 2nd operand.
17724 * decl.c (init_decl_processing): Set sizetype first.
17726 1997-10-22 Per Bothner <bothner@cygnus.com>
17728 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
17729 (Revert Sep 17 change.)
17731 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
17733 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
17734 .class extension in their name and fix thing so we don't process
17735 them parse_zip_file_entries().
17736 (parse_zip_file_entries): Cleaned unused local variables.
17738 1997-10-20 Per Bothner <bothner@cygnus.com>
17740 * expr.c (can_widen_reference_to): Allows equal array element types.
17741 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
17742 * jcf-dump.c (RET): Get (and print) index.
17744 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
17745 Promote element type to POINTER_TYPE.
17747 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17749 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
17750 find_in_current_zip, jcf_figure_file_type): Moved from
17751 jcf-reader.c to parse.c.
17752 * zextract.c: (read_zip_archive): takes file_comment_length possible
17753 field into account.
17755 1997-10-20 Per Bothner <bothner@cygnus.com>
17757 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
17759 * verify.c (merge_types): Handle array types even better ...
17761 1997-10-17 Per Bothner <bothner@cygnus.com>
17763 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
17765 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
17766 * class.c (make_class_data): Don't build fields_decl if no fields.
17767 When building fields_decl, skip if DECL_ARTIFICIAL.
17769 * expr.c (java_stack_swap): Update stack_type_map.
17770 * verify.c (merge_types): Handle array types better.
17772 1997-10-15 Per Bothner <bothner@cygnus.com>
17774 * class.c (add_field): Don't promote short integral fields to
17775 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
17776 * expr.c (push_value): Promote and convert short integral values.
17778 * decl.c, java-tree.h (integer_two_node): New constant node.
17779 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
17781 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17783 * class.c (append_gpp_mangled_type): Use function argument
17784 unpromoted type to generate mangled name.
17786 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
17788 * constants.c (build_constant_data_ref): Now uses current_class
17789 instead of main_class.
17790 (build_constants_constructor): Now uses current_class instead of
17792 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
17793 of the global variable SeepZipFiles done here.
17794 * zextract.c (read_zip_archive): extra_field optional field taken
17795 into account while computing the position of the class file in the
17797 * verify.c (verify_jvm_instructions): Use current_jcf to search
17799 * parse.c (load_class): First search for the class to load in the
17800 current zip file. Saves current_jcf (restored before returning
17801 from that function). Don't call JCF_FINISH in the class was found
17802 in the current ZIP file.
17803 (jcf_parse): If the class was found in the current ZIP file, save
17804 its tree_constant_pool (for later reuse).
17805 (parse_class_file): New function. Process each method defined in
17806 the current class and record the class as to be later registered.
17807 (yyparse): Rewritten. Figure the type of the current file and switch
17809 * lang.c: New global variable current_jcf.
17810 (lang_init): Removed compiling_from_source test (done later, in
17811 yyparse). Removed call the jcf_parse ().
17812 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
17813 (typedef struct JCF): New fields seen_in_zip (to mark a class found
17814 in the current ZIP file) and zip_offset (offset to the class data in
17815 the current zip file).
17816 * jcf-reader.c: zipfile.h included.
17817 localToFile: New ZipFileCache static global variable
17818 (parse_zip_file_entries): New function. Browse the current ZIP
17819 file directory and process each class found.
17820 (process_zip_dir): New function. Register each class found in the
17821 ZIP file directory. The class aren't parsed but a valid JCF is
17822 link to each of them.
17823 (find_in_current_zip): New function. Search for a class in the
17824 current ZIP file directory. If found, prepare the class so that it
17826 (jcf_figure_file_type): New function. Examine the file structure
17827 to figure a class file, a ZIP file. If none of these categories are
17828 matched, a source file is assumed.
17829 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
17830 SeenZipFile: New global variable.
17831 (open_in_zip): Use zipmember's length to accelerate the search for
17832 a member. If zipmember was NULL and zip file successfully read,
17834 * java-tree.h: New global variable current_jcf declared. Added
17835 declaration for current_constant_pool_tags, current_constant_pool_data,
17836 current_constant_pool_length, current_constant_pool_data_ref.
17837 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
17838 store the JCF of classes seen in a zip file) and tree *constant_pool
17839 (to save a loaded class constant pool). current_class declared here.
17840 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
17841 retrieve method_ref_constant.
17842 (PUSHC): java_push_constant_from_pool now uses current_jcf.
17843 (OBJECT): get_class_constant now uses current_jcf.
17844 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
17845 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
17846 (expand_invoke): Now uses current_class instead of main_class
17847 (build_class_init): Now uses current_class instead of main_class
17848 * class.c: New static global variable registered_class.
17849 (register_class): New function.
17850 (emit_register_class): Modified to use registered_class instead of
17852 (is_compiled_class): Now take into account class seen in the archive.
17854 1997-10-06 Per Bothner <bothner@cygnus.com>
17856 * except.h: Renamed to: java-except.h.
17857 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
17858 * except.c: Add semi-working (commented out) implementation.
17860 * expr.c (expand_iinc): Add needed flush_quick_stack.
17861 * parse.c (set_source_filename): New function.
17862 (give_name_to_class): Set input_filename from package.classname.java.
17864 * jcf-io.c (find_class): Don't look first in ".".
17866 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17868 * zextract.c (read_zip_archive): Now takes into account the
17870 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
17872 1997-09-20 Per Bothner <bothner@cygnus.com>
17874 * constants.c, java-tree.h (build_internal_class_name): New function.
17875 (alloc_class_constant): Re-implement using build_internal_class_name.
17876 * class.c (make_class_data): Likewise.
17877 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
17879 1997-09-17 Per Bothner <bothner@cygnus.com>
17881 * verify.c (verify_jvm_instructions): Temporarily set current_subr
17882 to NULL before pushing an exception handler target.
17884 * expr.c (flush_quick_stack): Save from low stack indexes to high.
17885 (java_stack_swap, java_stack_dup): Re-write to be safe from
17886 clobbering registers.
17887 (build_class_init): New function.
17889 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
17891 * typeck.c (build_java_array_type): Temporary use
17892 permanent_obstack to create the array 'length' field.
17893 * expr.c (lookup_label): Temporay use permanent_obstack to create
17894 label if not found.
17895 * class.c (push_super_field): Tempory use permanent_obstack.
17897 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17899 * typeck.c (type_for_mode): Now handles double_type_node and
17901 * verify.c (verify_jvm_instructions): The instruction following
17902 the wide bytecode is checked. OPCODE_ret added to the list of
17905 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17907 * class.c (make_class): Temporary use permanent_obstack. Set the
17908 class CLASS_P field to 1.
17909 (push_class): Temporary use permanent_obstack.
17910 (set_super_info): Temporary use permanent_obstack.
17911 (add_method): Temporary use permanent_obstack, set
17912 METHOD_TRANSIENT().
17913 (add_field): Temporary use permanent_obstack. Sets
17914 FIELD_VOLATILE() and FIELD_TRANSIENT().
17915 (build_class_ref): Temporary use permanent_obstack if the class
17917 (build_static_field_ref): Temporary use permanent_obstack when
17918 creating field's rtl.
17919 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
17920 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
17921 and fields. Function finalized, as far as flag handling.
17922 (push_class_static_dummy_field): Temporary use permanent_obstack.
17923 (emit_register_class): Force generation of class registration at
17925 * decl.c (end_java_method): Call permanent_allocation() before
17927 * expr.c (can_widen_reference_to): Added comment to interface
17928 handling, fixed typo.
17929 (lookup_field): Now uses CLASS_P() to correct FIXME
17930 (expand_invoke): Verification on public && !static &&
17931 !abstract moved into soft_lookupinterfacemethod (kaffe).
17932 Use Object class dtable if objectref is an array when expanding
17934 (java_push_constant_from_pool): Temporary use permanent_obstack
17935 for CONSTANT_string
17936 * parse.c (get_ref_constant): Temporary use permanent_obstack to
17937 create constant references.
17938 (get_constant): Temporary use permanent_obstack to create constant.
17939 (load_class): Temporary use permanent_obstack to load class.
17940 (jcf_parse): Temporary use permanent_obstack to perform class
17942 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
17943 (build_java_signature): Temporary use permanent_obstack.
17944 * verify.c: (verify_jvm_instruction): removed unnecessary verification
17946 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
17947 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
17950 1997-09-11 Per Bothner <bothner@cygnus.com>
17952 * class.c (append_gpp_mangled_type): Fix typo.
17953 (emit_register_class): Use main_class to get class object, rather
17954 than looking for no-longer-existing static decl starting with _CL.
17955 * typeck.c (parse_signature_type): Promote array element type
17956 if it is a RECORD_TYPE.
17958 1997-09-10 Per Bothner <bothner@cygnus.com>
17960 * class.c (push_class_static_dummy_field): New function.
17961 (mangle_static_field): New. Do G++-style mangling of static fields.
17962 (layout_class): Mandle static fields here, not in add_field.
17963 (build_class_ref): The class object is now a dummy static field.
17964 * decl.c (find_local_variable): Look for best, instead of first match.
17965 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
17966 (build_java_athrow): Don't check here if exception is Throwable.
17967 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
17968 (TYPE_USED): Removed. No longer used ...
17969 * parse.c (jcf_parse): Call push_class_static_dummy_field.
17970 * verify.c (push_pending_label): New function.
17971 (push_pending_block): Renamed to check_pending_block.
17972 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
17973 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
17974 re-checking possible handlers) after a store (less wasted work).
17975 Check for null handler (finally) before calling add_handler.
17976 Various changes to (finally?) correctly handle try/finally.
17978 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
17980 * class.c: Include stdio.h.
17982 1997-09-04 Per Bothner <bothner@cygnus.com>
17984 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
17985 to make sure class is initialized before static/special invoke.
17987 * verify.c (verify_jvm_instructions): On a store instruction,
17988 call find_local_variable to force pre-allocation of decl and rtx.
17989 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
17991 1997-09-03 Per Bothner <bothner@cygnus.com>
17993 * class.c (build_class_ref): Strip off "promoted_" if need be.
17994 (make_field_value): Call build_java_signature when needed.
17995 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
17996 * expr.c (build_java_athrow): Don't push_value of exception.
17997 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
17998 match specification of [fd]cmp[lg] for NaNs.
17999 (expand_byte_code): Add support for exception handler ranges.
18000 * except.c: Add skeleton for EH code-generation.
18001 * verify.c (merge_types): Treat all promoted integral types as equal.
18002 * constants.c (build_constants_constructor): To force creation of
18003 current_constant_pool_data_ref, call build_constant_data_ref.
18005 * javaop.def (lload): Fix typo.
18006 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18008 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18010 * parse.c: Don't include function.h.
18012 1997-08-27 Per Bothner <bothner@cygnus.com>
18014 * except.[ch]: New files.
18015 * Makefile.in (JAVA_OBJS): Add except.o
18016 * expr.c: Temporary warning about unimplemented exceptions.
18017 * verify.c: Verify exception handlers.
18019 * jcf-dump.c (disassemble_method): Print exception table.
18021 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18023 * expr.c (verify_jvm_instructions): Started a thorough
18024 verification of invoke* bytecodes.
18025 (expand_byte_code): flush quick stack if PC is the target of a
18026 branch. and undef RET (conflicting with config/i386/i386.h).
18027 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18029 (expand_invoke): Now handles invokeinterface and do more
18030 verification according to the bytecode.
18031 (lookup_field): Don't try to load the class if processing
18033 (can_widen_reference_to): Now handles interfaces.
18034 * decl.c (init_decl_processing): New global variable
18035 soft_lookupinterfacemethod_node, declared in java-tree.h.
18036 Call set_super_info on string_type_node.
18037 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18039 * class.c (set_super_info): Fills the CLASS_* flags according to
18041 (get_access_flags_from_decl): Handles all class flags.
18043 1997-08-26 Per Bothner <bothner@cygnus.com>
18045 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18046 * parse.c (yyparse): Check for abstract method, and missing code.
18047 * expr.c (expand_byte_code): Change interface.
18048 * lang.c (put_decl_node): Print promoted types prettier.
18049 * verify.c (verify_jvm_instruction): Change interface.
18050 Partial support for scanning exception table.
18051 For load instructions, handle promoted integral types.
18053 1997-08-21 Per Bothner <bothner@cygnus.com>
18055 * verify.c: New file, with contents moved from expr.c.
18056 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18057 * typeck.c (is_array_type_p): Moved here from expr.c.
18058 * java-tree.h: Add some now-needed function declarations.
18059 * Makefile.in (JAVA_OBJS): Added verify.o.
18061 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18063 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18064 METHOD_ABSTRACT flag.
18066 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18067 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18068 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18070 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18072 (start_java_method): Hook for SYNCHRONIZED methods.
18074 * expr.c (build_java_jsr, build_java_ret): New functions
18075 (JSR,PRE): New macros
18076 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18077 (verify_jvm_instructions): tableswitch, lookupswitch,
18078 monitorenter, monitorexit, goto_w: verified.
18079 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18080 (build_java_monitor): New function.
18081 (MONITOR_OPERATION): Modified to call build_java_monitor()
18082 (verify_jvm_instructions): Started a thorough verification of
18085 1997-08-19 Per Bothner <bothner@cygnus.com>
18087 Support verification of jsr/ret subroutines (used for try/finally).
18088 * decl.c (return_address_type_node): New type node.
18089 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18090 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18091 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18092 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18093 TYPE_USED): New macros for special types in type_map.
18095 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18096 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18098 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18100 * expr.c (can_widen_reference_to): New function.
18101 (pop_type): Use it.
18102 (merge_type_state): Support handling start of subroutine.
18103 (push_pending_block): Return char* error message, instead of calling
18104 fatal on an error. Also handle subroutines.
18105 (verify_jvm_instructions): Handle errors from push_poending_block.
18106 Support jsr and ret instructions.
18108 1997-08-19 Per Bothner <bothner@cygnus.com>
18110 * jcf-io.c (find_classfile): Fix thinko.
18111 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18113 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18115 * Makefile.in (BISON): Remove.
18117 1997-08-07 Per Bothner <bothner@cygnus.com>
18119 * Makefile.in: Convert to autoconf.
18120 * config-lang.in (outputs): Added java/Makefile.
18122 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18123 Rename cc1java to jc1.
18125 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18126 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18128 * class.c (class_depth): Do load_class if needed.
18130 Mostly better verification.
18131 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18132 (init_decl_processing): Change return type of soft_checkcast.
18133 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18134 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18135 lang_print_error): New functions.
18136 (lang_init): Set global hook print_error_function to lang_print_error.
18137 * expr.c: In the type_map ptr_type_node is only used for null now.
18138 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18139 (merge_types): Dererence pointer to record types before comparing.
18140 (decode_newarray_type, merge_types): On error just return NULL.
18141 (build_java_binop): Add preliminary implementation (with warning)
18142 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18143 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18144 (expand_compare, expand_java_goto, expand_java_call): Don't
18145 push_pending_block, since that only makes sense when verifying.
18146 (merge_type_state): Different return codes.
18147 (push_pending_block): A block may need to be verified more than once.
18148 (expand_byte_code): Warn about unused code at code generation time.
18149 (verify_jvm_instruction): Changed logic, since code may need to be
18150 re-verified if type-state has changed. Also, better error handling.
18151 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18152 Improve newarray, anewarray, ?aload, athrow,
18153 * java-tree.h (LABEL_CHANGED): New macro.
18155 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18157 * decl.c (soft_athrow_node): New global variable initialized.
18158 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18159 * typeck.c (convert): Added support for REAL_TYPE.
18160 (convert_to_char): New function.
18161 (convert): Handle CHAR_TYPE.
18162 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18163 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18164 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18166 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18167 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18168 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18169 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18170 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18171 to Use The Right Things.
18172 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18173 compatible with INT. BOOLEAN is made equivalent to BYTE.
18174 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18175 OPCODE_ifnonnull): Now supported.
18176 (build_java_athrow): New function.
18178 1997-08-04 Per Bothner <bothner@cygnus.com>
18180 Rename method name <init> to match G++ (and fix mangling).
18181 * class.c (layout_class): Replace method name of <init> by class name.
18182 (make_method_value): Do inverse renaming of constructor from <init>.
18183 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18184 * typeck.c (lookup_java_constructor): New function.
18185 * expr.c (expand_invoke): If method_name is <init>, call
18186 lookup_java_constructor to find constructor.
18188 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18190 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18192 * parse.c (get_class_constant): Modified to handle array "classes"
18193 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18195 (convert): Modified to handle real type.
18196 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18197 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18198 variables declared.
18199 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18200 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18201 global variables initialized.
18202 (find_local_variable): Handles the case of a pointer
18203 (end_java_method): Restore the use of one more scope
18204 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18205 build_java_array_length_access, expand_java_arrayload,
18206 expand_java_arraystore, expand_java_array_length,
18207 expand_java_multianewarray, expand_java_anewarray,
18208 build_java_check_indexed_type, is_array_type_p,
18209 build_java_throw_out_of_bound_exception): New functions.
18210 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18211 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18212 OPCODE_<t>aload): Implemented code for verification.
18213 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18214 ARRAY_NEW_MULTI): Macro defined.
18215 (CONVERT): Modified to invoke convert().
18216 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18218 1997-07-31 Per Bothner <bothner@cygnus.com>
18220 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18221 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18222 (make_class_data): Field name needs '/' as package prefix.
18223 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18225 1997-07-25 Per Bothner <bothner@cygnus.com>
18227 Implement debug information for local variables.
18228 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18229 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18230 DECL_LOCAL_SLOT_CHAIN): New macros.
18231 (struct lang_decl_var): New type.
18232 * parse.c (give_name_to_locals): Move to decl.c.
18233 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18234 (start_java_method): Re-write parameter handling.
18235 (pending_local_decls): New global variable.
18236 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18237 (find_local_variable): Accept pc so we can skips decls not in range.
18238 (struct binding_level): Add end_pc field.
18239 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18240 (various): Change so current pc gets passed to find_local_variable.
18242 * decl.c (init_decl_processing): Re-arrange fields in
18243 class_type_node and and method_type_node to match kaffe 0.9.1.
18244 * class.c (make_method_value, make_class_data): Update
18245 initializations to match.
18247 1997-07-16 Per Bothner <bothner@cygnus.com>
18249 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18250 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18251 (push_super_field): New function.
18252 (make_class_data): Handle inheritance of class static initializer.
18253 (layout_class): New name mangling.
18254 * constants.c (build_constant_data_ref): Init type of data array
18255 to a one-element array.
18256 (build_constants_constructor): Set DECL_SIZE from complete array type.
18257 * decl.c: Rename class_type, object_type etc to class_type_node,
18258 object_type_node etc. Make former inherit from latter.
18259 * expr.c (expand_invoke): Add cast of function address.
18260 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18261 * parse.c (yyparse): Don't call layout_class here.
18262 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18264 1997-06-14 Per Bothner <bothner@cygnus.com>
18266 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18267 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18268 (alloc_class_constant): New.
18269 * expr.c (expand_invoke): Make sure method's class is initialized.
18270 * class.c (interits_from_p, emit_register_class): New functions.
18271 * parse.c (yyparse): Call emit_register_class.
18273 1997-06-09 Per Bothner <bothner@cygnus.com>
18275 * constants.c: New file, to handle constant pool.
18276 * Makefile.in (JAVA_OBJS): Add constants.o.
18277 * decl.c (init_decl_processing): Update, fix, finish various structs.
18278 (pushdecl_top_level): New.
18279 * parse.c (layout_class): Moved to class.c.
18280 * expr.c (java_push_constant_from_pool): New function.
18281 * class.c (build_class_ref): Make work fully
18282 (make_class_data): Emit super-class, constant pool, interface vector.
18284 1997-06-03 Per Bothner <bothner@cygnus.com>
18286 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18287 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18288 * class.c (class_depth): New function.
18289 (lookup_named_class): Replaced by new function lookup_class.
18290 * decl.c (object_type_node, string_type_node): New.
18291 Remove various types that we no longer need.
18292 * expr.c (verify_jvm_instructions): New separate verifier pass.
18293 (push_type, pop_type): New functions for verifier.
18294 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18295 (expand_byte_code): Simplify, since we assume already verified.
18296 (expand_invoke): Now mostly works.
18297 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18298 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18299 * parse.c: Wait to allocate class object until we know its name.
18300 (layout_class): Calculate DECL_VINDEX for each virtual method.
18301 * typeck.c (get_array_type): Rename to ...
18302 (build_java_array_type): ... and provide working implementation.
18303 (build_java_signature): New function - build Java signature of type.
18304 (set_java_signature): New function - cache signature with type.
18305 (lookup_java_method): New function.
18307 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18309 * class.c (ident_subst): Take extra SUFFIX parameter.
18310 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18311 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18312 (build_class_ref): Actually implement.
18313 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18314 * decl.c (builtin_function): New.
18315 (init_decl_processing): Update for current Kaffe. Declare some
18316 builtin Kaffe functions.
18317 * expr.c (build_address_of): New.
18318 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18319 Renamed (from expand_java_new etc), and added working implementations.
18320 (build_field_ref): Now also handle static fields.
18321 (expand_invoke): Implement invokestatic, and start implement rest.
18322 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18323 * javaop.def: Rename invokevirt -> invokevirtual.
18324 * lang.c (use_handles): Removed.
18325 * parse.c: Add support for ConstantValue attribute.
18326 Handle nested loading of a class. (JPOOL_UTF): New.
18328 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18330 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18332 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18334 * Make-lang.in (java.install-man): New empty rule.
18335 * typeck.c (set_local_type): New function.
18336 * expr.c (STORE_INTERNAL): Call find_local_variable,
18337 not find_stack_slot. Call set_local_type.
18339 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18341 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18342 and building RECORD_TYPE CONSTRUCTORs.
18343 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18345 * lang.c (use_handles): Change the default to 0.
18346 * decl.c: Define and build class_type, field_type, utf8const_type.
18347 * class.c (make_class_data, make_field_value,
18348 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18349 hashUtf8String, strLengthUtf8, mangled_classname:
18350 Functions to build reflective data structures.
18351 * parse.c (yyparse): Call make_class_data.
18353 * jcf-io.c (open_class, find_classfile): New functions.
18354 * jcf-dump.c: Support reading classfile from explicitly-named
18355 class file (without CLASSPATH searching).
18357 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18359 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18360 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18361 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18362 (get_constant): Now trivial for CONSTANT_Utf8.
18364 * jcf.h: Make NEW_CPOOL the default.
18365 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18367 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>