1 2005-01-17 Tom Tromey <tromey@redhat.com>
3 * verify-impl.c (get_short): Sign extend.
6 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
8 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
11 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
13 * verify.c: Revert to the version before the BC-ABI merge.
15 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
18 * check-init.c (check_init): Take care of references that do not
19 have an explicit final variable declaration (e.g. array length
20 access) for pre/post in/de-crement operators.
22 2005-01-08 Mark Wielaard <mark@klomp.org>
24 * parse.y (process_imports): Allocate (and free) original_name only
25 when not already defined.
26 * jcf-parse.c (read_class): Free results of find_class() and
28 (java_parse_file): Keep pointer to head of file_list and free when
29 done. Free result of lrealpath().
31 2005-01-05 Tom Tromey <tromey@redhat.com>
33 * gcj.texi (Standard Properties): java.ext.dirs is now used.
35 2004-12-20 Andrew Haley <aph@redhat.com>
37 * typeck.c: Use fold_convert for ints and booleans.
39 2004-12-17 Andrew Haley <aph@redhat.com>
42 * typeck.c (convert): Use a CONVERT_EXPR when converting to
43 BOOLEAN_TYPE or CHAR_TYPE.
44 (convert_to_boolean, convert_to_char) : Remove.
45 * convert.h (convert_to_boolean, convert_to_char) : Remove.
46 * expr.c (expand_load_internal): Do type conversion if type is not
49 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
52 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
55 2004-12-07 Andrew Haley <aph@redhat.com>
58 * jcf-parse.c (load_class): Remove sanity test for missing inner
61 2004-12-06 Tom Tromey <tromey@redhat.com>
63 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
64 (java.uninstall): Likewise.
65 (java.maintainer-clean): Likewise.
66 (.INTERMEDIATE): Likewise.
67 (java.install-man): Likewise.
68 (gcj-dbtool.pod): New target.
69 * gcj.texi (Code Generation): Document -findirect-dispatch.
70 (libgcj Runtime Properties): Document
71 gnu.gcj.precompiled.db.path.
72 (Top): Link to "Invoking gcj-dbtool".
74 2004-12-06 Tom Tromey <tromey@redhat.com>
77 * java-tree.h (extract_field_decl): Declare.
78 * parse.y (extract_field_decl): Renamed from
79 strip_out_static_field_access_decl. No longer static.
80 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
82 2004-12-03 Tom Tromey <tromey@redhat.com>
84 * lang.c (flag_new_verifier): Define.
85 (java_post_options): Set flag_new_verifier if indirect dispatch
87 * lang.opt (fnew-verifier): Removed.
89 2004-12-03 Tom Tromey <tromey@redhat.com>
92 * Make-lang.in (java.install-common): Only install transformed
93 gcjh if gcj-cross exists.
95 2004-12-03 Andrew Haley <aph@redhat.com>
98 * except.c (link_handler): Patch 'outer' field of siblings of the
101 2004-12-03 Andrew Haley <aph@redhat.com>
104 * class.c (layout_class_method): Don't fail to override a method
105 simply because it has DECL_ARTIFICIAL set.
107 2004-12-02 Tom Tromey <tromey@redhat.com>
110 * parse.y (craft_constructor): Special case null_pointer_node.
112 2004-12-02 Tom Tromey <tromey@redhat.com>
115 * java-gimplify.c (java_gimplify_expr): Don't call
116 SET_EXPR_LOCATION unless wrapped tree is an expression.
118 2004-11-27 Per Bothner <per@bothner.com>
120 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
121 Fix fencepost error in 'i', which got executed one too many times.
122 Also, fold memcpy into explicit loop, as originally intended.
123 Also, free temporary 'buf' which otherwise leaks.
125 2004-11-27 Per Bothner <per@bothner.com>
127 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
128 local static variables if not USE_MAPPED_LOCATION.
130 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
132 * class.c, decl.c, expr.c: Fix comment typos.
134 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
137 * decl.c (end_java_method): Call
138 attach_init_test_initialization_flags on all the init_decls.
139 * parse.y (attach_init_test_initialization_flags): Move to ...
140 * expr.c (attach_init_test_initialization_flags): here and
141 support BIND_EXPR also.
142 * java-tree.h (attach_init_test_initialization_flags): Prototype.
143 * jcf-parse.c (parse_class_file): Don't disable class init
146 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
148 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
151 2004-11-24 Richard Henderson <rth@redhat.com>
153 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
154 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
156 2004-11-24 Tom Tromey <tromey@redhat.com>
158 * verify.c (defer_merging): Don't use C++-style comment.
159 * verify.h (java_opcode): Added java_opcode_end.
160 * class.c (build_class_ref): Remove C++ comment and old FIXME.
162 * verify-impl.c (vfy_push_type): Removed bogus "return".
163 (initialize_stack): Use vfy_alloc and vfy_free.
164 (verify_instructions_0): Likewise.
166 * Merged gcj-abi-2-dev-branch to trunk.
168 2004-11-24 Andrew Haley <aph@redhat.com>
170 * jcf-parse.c (parse_class_file): Set file_start_location.
172 2004-11-10 Tom Tromey <tromey@redhat.com>
174 * class.c (make_field_value): Don't call build_static_field_ref.
175 (build_static_field_ref): Don't emit direct references when using
178 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
179 -verbose:class into man page synopsis.
181 2004-11-09 Tom Tromey <tromey@redhat.com>
183 * expr.c (build_java_arraystore_check): Still generate check if
184 element type is itself an array.
186 2004-11-08 Tom Tromey <tromey@redhat.com>
188 * java-tree.h (soft_check_assignment_node): Removed.
189 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
190 * decl.c (java_init_decl_processing): Don't initialize
191 soft_check_assignment_node.
193 2004-11-05 Tom Tromey <tromey@redhat.com>
195 * class.c (layout_class_methods): Don't add Miranda methods when
196 using indirect dispatch.
198 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
200 * class.c (make_class_data): Call emit_assertion_table to set the
201 'assertion_table' field.
202 (build_signature_for_libgcj): Move here from expr.c.
203 (add_assertion_table_entry): New function. Callback for assertion
205 (emit_assertion_table): New. Take class argument, and generate
206 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
207 * decl.c (init_decl_processing): Define assertion_entry_type record.
208 Push 'assertion_table' class field instead of 'verify'.
209 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
210 (type_assertion_hash): Include 'assertion_code' in hash.
211 (add_type_assertion): Rewritten. Take class and assertion_code
212 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
213 (can_widen_reference_to): Use new add_type_assertion() arguments.
214 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
215 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
216 (verify_identifier_node): Removed.
217 (assertion_entry_type, assertion_table_type): New.
218 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
219 assertion code definitions.
220 (struct type_assertion): Add assertion_code. Rename 'source_type' and
221 'target_type' to 'op1' and 'op2'.
222 (add_type_assertion): Declare.
223 (lang_printable_name_wls): Remove unused definition.
224 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
225 to emit runtime assertion.
226 (vfy_note_stack_type): Clean up non-C90 declarations.
227 (vfy_note_local_type): Likewise.
228 * verify.h (vfy_is_assignable_from): Declare.
229 * verify-impl.c (is_assignable_from_slow): Remove unused function.
230 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
231 instead of is_assignable_from_slow().
232 (types_compatible): Reinstate ref_compatible() call.
234 2004-11-04 Tom Tromey <tromey@redhat.com>
236 * class.c (build_static_field_ref): Reverted previous patch.
238 * class.c (build_static_field_ref): Don't emit direct references
239 when using indirect dispatch.
241 2004-11-03 Tom Tromey <tromey@redhat.com>
243 * expr.c (expand_java_arrayload): Set lhs_type_node.
244 (expand_java_arraystore): Set rhs_type_node.
246 2004-11-02 Tom Tromey <tromey@redhat.com>
248 * jcf-parse.c (compute_class_name): Use filename length from zip
249 directory, not strlen.
251 * expr.c (expand_invoke): Mark new interface methods as abstract.
253 2004-11-01 Tom Tromey <tromey@redhat.com>
255 * verify-impl.c (push_jump): Removed check for uninitialized
257 (push_exception_jump): Likewise.
258 (handle_ret_insn): Likewise.
259 (handle_jsr_insn): Likewise.
260 (state_check_no_uninitialized_objects): Removed.
262 * decl.c (check_local_unnamed_variable): Recognize
263 promoted-to-int parameters when using the new verifier.
264 * expr.c (expand_java_arraystore): Explicitly request array type
265 when using new verifier.
266 (expand_java_arrayload): Likewise.
267 (invoke_build_dtable): Don't pass object_type_node as
268 expression argument to build_java_indirect_ref.
269 (build_java_check_indexed_type): Do nothing.
270 (build_java_arraystore_check): Handle case where array doesn't
272 (build_java_array_length_access): Likewise.
273 (expand_invoke): Handle case where interface overrides a method
275 (pop_type_0): Always succeed for reference types.
276 (process_jvm_instruction): Don't pop a value in a dead
278 (pop_arguments): Convert arguments to correct types.
280 2004-10-29 Andrew Haley <aph@redhat.com>
282 * jcf-parse.c (give_name_to_class): Remove line that was
285 2004-10-29 Andrew Haley <aph@redhat.com>
287 * jcf-parse.c (set_source_filename): Add code to build new sfname.
289 2004-10-20 Andrew Haley <aph@redhat.com>
291 * decl.c (end_java_method): Don't expand if flag_syntax_only.
293 2004-10-26 Tom Tromey <tromey@redhat.com>
295 * verify.h (vfy_notify_verified): Removed.
296 * verify-glue.c (vfy_notify_verified): Removed.
298 2004-10-26 Tom Tromey <tromey@redhat.com>
300 * verify-impl.c (debug_print_state): Declare `i' before code.
301 (merge_types): Modify `t' when it is null_type.
303 2004-10-26 Tom Tromey <tromey@redhat.com>
305 * verify-impl.c (type_print): Renamed from print. Now static and
307 (debug_print_state): Use type_print.
309 2004-10-25 Tom Tromey <tromey@redhat.com>
311 * expr.c (build_invokeinterface): Compute correct offset for
312 index into interface methods.
314 2004-10-20 Tom Tromey <tromey@redhat.com>
316 * java-tree.h (verify_jvm_instructions_new): Declare.
318 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
321 * verify-impl.c (verify_instructions): Correctly handle wide
323 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
324 (vfy_get_component_type): Strip pointer types.
325 (vfy_find_class): Use get_type_from_signature. Strip pointer
327 Include java-except.h.
329 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
331 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
332 vfy_push_type_t, set_variable, add_new_state, merge_into,
333 handle_jsr_insn, branch_prepass, check_class_constant,
334 check_wide_constant, get_one_type, compute_static_types,
335 verify_instructions_0): Clean up C99 declarations after statements.
337 2004-10-20 Tom Tromey <tromey@redhat.com>
339 * verify-impl.c (merge_refs): Compare reference against iterator,
342 * verify-glue.c (vfy_tag): Mask off resolved flag.
344 2004-10-19 Tom Tromey <tromey@redhat.com>
346 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
347 (init_state_with_stack): Initialize `this_type' in state.
348 (verify_method): Use debug_print.
349 * verify-glue.c (vfy_is_primitive): Removed debugging print.
350 (vfy_note_stack_depth): Reverted last patch.
351 (vfy_note_stack_type): Note pointer to Object, not Object.
352 (vfy_note_local_type): Likewise.
354 * verify.h (vfy_note_instruction_seen): Declare.
355 * verify-glue.c (verify_jvm_instructions_new): Set
356 BCODE_EXCEPTION_TARGET on target instruction.
357 (vfy_note_instruction_seen): New function.
358 * verify-impl.c (FLAG_INSN_SEEN): New define.
359 (verify_instructions_0): Set flag on instruction. Save state for
361 (verify_instructions): Call vfy_note_instruction_seen.
363 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
364 (verify_jvm_instructions_new): Call method_init_exceptions,
365 add_handler, and handle_nested_ranges.
366 * verify-impl.c (verify_method): Return 1 on success.
367 (verify_instructions_0): Save the state at PC=0.
369 * verify-impl.c (init_type_from_class): Set is_resolved and
370 ref_next on new ref_intersection.
371 (init_type_from_string): Likewise.
373 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
375 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
376 if flag_new_verifier is set.
377 * java-tree.h (flag_new_verifier): Declare.
378 * lang.opt (fnew-verifier): New option.
379 * verify-impl.c: Work around namespace pollution by undef'ing
381 (struct verifier_context): Make 'bytecode' const.
382 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
383 (types_compatible): For the BC-ABI, always consider reference types
385 (check_class_constant): Use vfr->current_class.
386 (check_constant): Likewise.
387 (check_wide_constant): Likewise.
388 (check_field_constant): Check for 'L' at start of type name.
389 (get_one_type): Return pointer instead of type. Set type result in
390 caller via passed type pointer.
391 (compute_argument_types): Update to use new get_one_type arguments.
392 (compute_return_type): Likewise.
393 (make_verifier_context): New. Allocate and initialize 'vfr'.
394 (free_verifier_context): New. Free 'vfr' and its contents.
395 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
396 and free_verifier_context.
398 2004-10-15 Tom Tromey <tromey@redhat.com>
400 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
401 * verify.h (vfy_fail): Fixed formatting.
403 * verify-impl.c (vfr): Fixed comment formatting.
404 (collapse_type): New function.
405 (verify_instructions): Notify compiler about type map.
406 * verify.h (vfy_note_stack_depth): Updated.
407 (vfy_note_stack_type): Likewise.
408 (vfy_note_local_type): Likewise.
409 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
411 * verify-glue.c (vfy_note_stack_depth): Correctly size type
412 state. Added `method' argument.
413 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
415 (vfy_note_local_type): New function.
416 (vfy_unsuitable_type): Likewise.
417 (vfy_return_address_type): Likewise.
418 (vfy_null_type): Likewise.
420 * verify.h (VFY_IN_GCC): Removed.
421 (VFY_WANT_TYPEMAP): Removed.
422 * verify-impl.c (verify_instructions_0): Removed useless "\".
423 (struct state) <next>: Uncomment.
425 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
427 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
430 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
432 * Make-lang.in (verify.o): Re-enabled this target.
433 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
434 (vfy_get_interface): Likewise.
435 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
436 * verify.h (verify_jvm_instructions_new): Declare.
437 * verify-impl.c (free_state): Temporarily comment out unused
440 2004-10-06 Tom Tromey <tromey@redhat.com>
442 * java-tree.h (JV_STATE_READ): New enum value.
444 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
446 * verify.h: New file.
448 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
450 * verify-impl.c, verify-glue.c, verify.h: New files.
451 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
453 2004-09-24 Andrew Haley <aph@redhat.com>
455 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
456 for a slot if it's of pointer type.
458 2004-09-14 Tom Tromey <tromey@redhat.com>
460 * class.c (make_class_data): Correctly initialize "state" field.
461 Initialize "engine" field.
462 * decl.c (java_init_decl_processing): Add "engine" field.
464 2004-09-10 Andrew Haley <aph@redhat.com>
467 * expr.c (build_invokeinterface): Use fast method for interface
469 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
471 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
472 (emit_symbol_table): Add new arg, element_size.
473 * decl.c (java_init_decl_processing): Initialize Class.itable.
474 * class.c (GEN_TABLE): New macro.
475 (gen_indirect_dispatch_tables): Use it. Add itable.
476 (make_class_data): Add new arg for emit_symbol_table().
478 (add_miranda_methods): Make sure search_class has been parsed.
479 (emit_symbol_table): Add new arg, element_size.
481 2004-09-06 Andrew Haley <aph@redhat.com>
483 * verify.c (merge_types): Return Object for all merges of
485 * expr.c (add_type_assertion): Don't generate assertions when
486 source type is array of Object.
488 2004-09-03 Andrew Haley <aph@redhat.com>
490 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
492 * lang.c (java_post_options): Force flag_verify_invocations if
493 we're not using indirect dispatch.
495 * expr.c (pop_type_0): Move test for interfaces before call to
496 can_widen_reference_to().
497 (build_signature_for_libgcj): Remove generation of canonical array
499 (add_type_assertion): Canonicalize both arrays.
500 Don't assert that type X can be assigned to Object.
501 Don't assert that type X an be assigned to type X.
502 Don't assert that Object can be assigned to type X.
503 (can_widen_reference_to): Warn whenever we generate an assertion.
504 (process_jvm_instruction): Use throwable_type_node for the type of
507 2004-09-01 Andrew Haley <aph@redhat.com>
509 * decl.c (java_init_decl_processing): Change
510 verify_identifier_node to "__verify".
511 * expr.c (add_type_assertion): Use verify_identifier_node for name.
512 * java-tree.h (verify_identifier_node): Change to "__verify".
514 * expr.c (build_signature_for_libgcj): New function.
515 (add_type_assertion): Use it to construct signatures for
516 source_type and target_type.
518 2004-08-27 Andrew Haley <aph@redhat.com>
520 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
521 (verify_identifier_node): New.
522 (TYPE_VERIFY_METHOD): New.
523 (struct type_assertion): New type.
524 * expr.c (type_assertion_eq): New function.
525 (type_assertion_hash): New function.
526 (add_type_assertion): New function.
527 (can_widen_reference_to): Call add_type_assertion().
528 * decl.c (java_init_decl_processing): Add verify_identifier_node.
529 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
530 (finish_class): Output TYPE_VERIFY_METHOD (type).
532 * decl.c (end_java_method): Nullify unused fields.
534 2004-08-17 Andrew Haley <aph@redhat.com>
536 * verify.c (defer_merging): Quieten.
537 * jcf-parse.c (load_class): Only try to open a class file if it's
538 java.lang.Object or if it's part of the current compilation.
539 Check that the class we just tried to load is the class we just
541 (java_parse_file): Set flag_verify_invocations off if we're
542 compiling from .class.
543 (parse_zip_file_entries): Abort if we try to read a dummy class.
544 * expr.c (can_widen_reference_to): Quieten.
545 (build_invokevirtual): Abort if we try to invokevirtual an
547 (expand_invoke): Don't build a non-interface call to an interface.
548 (build_instanceof): Don't do premature optimization if
549 flag_verify_invocations is not set.
550 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
552 (build_static_field_ref): Add correct type conversion for
554 (add_miranda_methods): Disable generation of Miranda methods for
556 (layout_class_method): Don't complain about non-static method
557 overrides static method with dummy classes.
559 2004-08-13 Tom Tromey <tromey@redhat.com>
561 * class.c (build_static_field_ref): Re-enable atable lookups for
564 * parse.y (strip_out_static_field_access_decl): Indentation fix.
566 2004-08-11 Tom Tromey <tromey@redhat.com>
568 * gcj.texi (libgcj Runtime Properties): Document new properties.
570 2004-08-06 Andrew Haley <aph@redhat.com>
572 * jcf-parse.c (load_class): Check that we really have loaded the
573 class we're looking for.
575 2004-07-19 Andrew Haley <aph@redhat.com>
577 * verify.c (verify_jvm_instructions): Comment change only.
579 * typeck.c (build_java_array_type): Add size field to array name.
581 * java-tree.h (LOCAL_SLOT_P): New.
582 (update_aliases): Add PC argument.
583 (pushdecl_function_level): New function.
585 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
586 MODIFY_EXPR, and SAVE_EXPR.
587 (java_gimplify_modify_expr): New function.
589 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
590 (expand_iinc): Pass PC to update_aliases().
591 (STORE_INTERNAL): Likewise.
592 (process_jvm_instruction): Likewise.
594 * decl.c (base_decl_map): New variable.
595 (uniq): New variable.
596 (update_aliases): Rewrite with more thorough checking.
597 (debug_variable_p): New function.
598 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
599 (check_local_named_variable): Delete whole function.
600 (initialize_local_variable): New function.
601 (check_local_unnamed_variable): Add checks and comments.
602 (find_local_variable): Rewrite.
603 (java_replace_reference): New function.
604 (function_binding_level): New variable.
605 (pushdecl_function_level): New function.
606 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
607 (maybe_pushlevels): Call pushdecl() on each of the new decls.
608 (start_java_method): Reset uniq. Create base_decl_map. Set
609 function_binding_level.
610 (end_java_method): Null unused fields to save memory.
612 2004-06-29 Andrew Haley <aph@redhat.com>
614 * except.c (expand_start_java_handler): Push a new binding level.
615 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
616 register_exception_range() to register where we'll do it.
617 (expand_end_java_handler): Remove old bogus code. Replace with
618 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
619 the top of the expression we're curently building.
620 (maybe_end_try): Delete.
621 * decl.c (binding_level.exception_range): New field.
622 (clear_binding_level): Add field exception_range. Reformat.
623 (poplevel): Call expand_end_java_handler().
624 (poplevel): Call java_add_stmt only if functionbody is false.
625 (maybe_poplevels): Don't call maybe_end_try() from here.
626 (end_java_method): Clear no longer used trees in function decl.
627 (register_exception_range): New function.
628 * java-tree.h (register_exception_range, struct eh_range): Declare.
630 2004-06-22 Andrew Haley <aph@redhat.com>
632 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
634 * check-init.c (get_variable_decl): Teach check-init about
635 FIELD_DECLs addressed via the otable.
636 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
639 2004-05-28 Andrew Haley <aph@redhat.com>
641 * jcf-parse.c (load_class): Don't try to read a class that we've
644 * expr.c (build_invokeinterface): Use the old-fashioned way of
645 doing indirect dispatch: look up interfaces by name.
646 * java-tree.h (enum java_tree_index): Add
647 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
648 * decl.c (java_init_decl_processing): Add
649 soft_lookupinterfacemethodbyname_node.
651 * gjavah.c (print_method_info): Final methods have vtable entries,
652 so gjavah needs to output them.
653 * class.c (layout_class_method): Generate vtable entries for final
655 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
656 dispatch, even if a method is final.
658 2004-05-25 Andrew Haley <aph@redhat.com>
660 * class.c (build_symbol_entry): Convert the names of constructors
661 to init_identifier_node when generating an entry for the indirect
664 * expr.c (build_known_method_ref): Generate indirect calls for
665 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
667 2004-05-24 Andrew Haley <aph@redhat.com>
669 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
670 atable element is of the right type.
672 * class.c (build_static_field_ref): Cast pointer to correct type
675 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
677 * Merged with HEAD as of 20040514. Diff against
678 gcj-abi-2-merge-20040514.
680 2004-04-16 Andrew Haley <aph@redhat.com>
682 * verify.c (check_pending_block): Disable subroutine checks.
683 (defer_merging): New function.
684 (merge_types): If types are dummy, use defer_merging to combine them.
685 (verify_jvm_instructions): If invocation is invokeinterface and
686 target is dummy, assume target really is an interface.
688 * parse.y (patch_invoke): Break out call to java_create_object.
690 * lang.c (flag_verify_invocations): New.
692 * jcf-parse.c (load_class): If we've already failed to load a
693 class, don't try again.
694 (load_class): If we can't find a .class file, don't fail, but emit
696 (parse_class_file): Don't act on dummy methods.
698 * java-tree.h (flag_verify_invocations): New.
700 (lang_type.dummy_class): New field.
701 (java_create_object): New function.
704 * expr.c (build_field_ref): Widen field offset.
705 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
706 that each of its elements is compatible with the one we're
708 (pop_type_0): Issue a warning to say that we need to generate a
710 (java_create_object): New function.
711 (build_field_ref): Only generate hard refs if we're not using
713 (expand_java_field_op): If we're using !verify_invocations and we
714 see a missing field, generate a decl for it.
716 (expand_invoke): If a class doesn't have the method we seek and
717 we're using !flag_verify_invocations, generate a decl for the
720 (build_known_method_ref): Always use indirect dispatch via the
721 atable for static methods.
723 (expand_java_NEW): Break out object creation into new function,
726 (can_widen_reference_to): Issue a warning to say that we need to
727 generate a runtime check.
729 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
730 (make_method_value): Also use index for interfaces.
731 (make_class_data): Skip dummy field for inherited data.
732 Don't build method array for dummy methods.
733 Set size_in_byte to -1 when using inirect dispatch
734 Don't build a hard class ref if we don't have a hard ref to our
735 superclass, or if we're using inirect dispatch.
736 Null out dispatch tables.
738 (layout_class_method): Don't complain about non-static method
739 overrides static method is method is artificial.
741 (build_static_field_ref): Disable atable references to static
742 fields for the time being.
744 (layout_class_methods): Check for CLASS_INTERFACE as
745 well as CLASS_ABSTRACT.
747 2004-11-24 Steven Bosscher <stevenb@suse.de>
749 * class.c (make_class_data): Don't check flag_inline_functions.
750 * lang.c (flag_really_inline): Remove unused flag.
751 (java_handle_option): Don't set it here. Remove special handling
752 of flag_inline_functions for Java.
753 (java_init): Don't set flag_inline_trees here. Already done...
754 (java_post_options): ...here. Don't clear flag_inline_functions.
756 2004-11-24 Steven Bosscher <stevenb@suse.de>
758 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
759 (java_gimplify_exit_block_expr): New function.
760 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
762 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
763 (EXIT_BLOCK_EXPR): Likewise.
764 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
765 (LABELED_BLOCK_BODY): Likewise.
766 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
767 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
768 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
770 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
771 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
772 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
773 second operand of EXIT_BLOCK_EXPR.
774 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
776 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
778 2004-11-23 Ben Elliston <bje@au.ibm.com>
780 * xref.h (xref_flag_value): Remove.
781 (xref_set_data, xref_get_data): Likewise.
782 (xref_set_current_fp): Likewise.
783 (XREF_NONE): Likewise.
784 (XREF_GET_DATA): Likewise.
785 * xref.c (xref_flag_value): Remove.
786 (xref_set_data, xref_get_data): Likewise.
787 (xref_set_current_fp): Likewise.
789 2004-11-23 Ben Elliston <bje@au.ibm.com>
791 * gjavah.c (output_directory): Make static.
792 (temp_directory): Likewise.
794 2004-11-15 Tom Tromey <tromey@redhat.com>
796 * decl.c (instn_ptr_type_node): Removed.
797 (lineNumbers_ptr_type_node): Removed.
798 (jint_type): Removed.
799 (jint_ptr_type): Removed.
801 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
804 * check-init.c (check_init): Ignore DECL_EXPR.
805 * expr.c (always_initialize_class_p): Reenable.
806 (build_class_init): Use a variable to store the decl. Also use
807 boolean_false_node instead of integer_zero_node.
808 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
811 2004-11-08 Tom Tromey <tromey@redhat.com>
814 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
815 generating a JNI header.
816 (print_field_info): Handle JNI headers.
817 (jni_print_float): Likewise.
818 (jni_print_double): Likewise.
820 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
822 * decl.c (end_java_method): Remove duplicated code.
824 2004-11-06 Zack Weinberg <zack@codesourcery.com>
825 Gerald Pfeifer <gerald@pfeifer.com>
827 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
830 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
833 * class.c: Reinstate 2004-08-18 patch.
834 (make_local_function_alias): Don't create an alias for extern (native)
837 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
840 * class.c (make_local_function_alias): Revert 2004-08-18 change.
841 (make_method_value): Likewise.
843 2004-10-21 Andrew Haley <aph@redhat.com>
846 * jcf-parse.c (set_source_filename): Add code to build new sfname.
848 2004-10-20 Andrew Haley <aph@redhat.com>
850 * decl.c (end_java_method): Don't expand if flag_syntax_only.
851 Remove duplicated code block.
853 2004-10-18 Steven Bosscher <stevenb@suse.de>
855 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
856 New rules to work around old Bison warnings.
858 2004-10-17 Steven Bosscher <stevenb@suse.de>
860 * class.c (ident_subst): Always alloca buffer.
861 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
862 opcode after including javaop.def.
863 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
864 conditional expression that exits, to avoid warnings.
865 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
866 a user of an extension.
867 * win32-host.c: Move check down to have non-empty file when
868 WIN32 is not defined.
870 * Make-lang.in (java-warn): Add STRICT_WARN.
871 (java/jcf-io.o-warn): Don't have Werror for this file.
872 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
874 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
876 * expr.c (expr_add_location): Move declaration to before all
878 * parse.y (java_expand_classes): Ditto.
879 * lex.c (java_peek_unicode): Ditto.
881 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
883 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
884 if possible, else convert `foo' to 'foo'.
888 * jcf-io.c: Likewise.
889 * jcf-parse.c: Likewise.
894 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
896 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
897 rename parameter 'msg' to 'msgid' in function declaration.
898 (issue_warning_error_from_context): Likewise.
899 (yyerror): Rename parameter 'msg' to 'msgid'.
900 (all over): Use new quoting style for diagnostics.
902 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
904 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
905 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
908 2004-10-14 Matt Austern <austern@apple.com>
910 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
913 2004-10-13 Tom Tromey <tromey@redhat.com>
916 * lang.opt (--extdirs): Document.
917 * jvspec.c (lang_specific_driver): Recognize -encoding and
920 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
922 * parse.y (issue_warning_error_from_context): Use va_list *
923 instead of va_list parameter.
924 (parse_error_context): Update call.
925 (parse_warning_context): Likewise.
927 2004-10-05 Zack Weinberg <zack@codesourcery.com>
929 * parse.y, parse-scan.y: Add list of diagnostic messages to
930 insulate translation template from version of yacc/bison used
931 to compile the grammar.
933 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
935 Prepare for %q, %< and %> in diagnostic message strings.
936 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
937 Name second parameter 'msgid'.
938 * parse.y: Additionally include pretty-print.h and diagnostic.h.
939 (issue_warning_error_from_context): Use pretty-printer functions
940 instead of vsprintf for constructing formatted messages. Rename
941 parameter 'msg' to 'msgid'.
942 (parse_error_context): Rename parameter 'msg' to 'msgid'.
943 (parse_warning_context): Likewise.
945 2004-10-05 Andrew Haley <aph@redhat.com>
948 * jcf-parse.c (parse_zip_file_entries): If a class has a
949 superclass and a TYPE_SIZE of zero, lay it out.
951 2004-09-30 Andrew Haley <aph@redhat.com>
954 * jcf-parse.c (compute_class_name): Rewrite.
956 2004-10-01 Jan Hubicka <jh@suse.cz>
958 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
960 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
962 * lex.c: Fix a comment typo.
964 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
966 * java-tree.h: Fix a comment typo.
968 2004-09-30 Per Bothner <per@bothner.com>
970 Simplify lexer. Implement --enable-mapped-location support.
971 * jcf-parse.c (parse_class_file): Use linemap_line_start.
972 (parse_source_file_1): Pass filename as extra parameter, so we can call
973 linemap_add and set input_location here, rather than in both callers.
974 (read_class): Pass copied filename to parse_source_file_1.
975 Don't initialize wfl_operator - only needed for source compilation.
976 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
977 * lex.h: Remove a bunch of debugging macros.
978 * lex.h (struct_java_line, struct java_error): Remove types.
979 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
980 (struct java_lc_s): Remove prev_col field.
981 (struct java_lexer): New fields next_unicode, next_columns, and
982 avail_unicode. New position field, and maybe token_start field.
983 Don't need hit_eof field - use next_unicode == -1 instead.
984 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
985 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
986 * parse.h: Various changes for USE_MAPPED_LOCATION.
987 (EXPR_WFL_EMIT_LINE_NOTE): XXX
988 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
989 (struct parser_ctxt): New file_start_location field.
990 Remove p_line, c_line fields since we no longer save lines.
991 Remove elc, lineno, and current_jcf fields - no longer used.
992 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
993 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
994 source_location and is probably not needed anymore anyway.
995 Use new expr_add_Location function.
996 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
997 (java_pop_parser_context): Minor cleanup.
998 (java_parser_context_save_global, java_parser_context_restore_global,
999 java_pop_parser_context): Save/restore input_location as a unit.
1000 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1001 a source_location instead of a wfl context node.
1002 (check_class_interface_creation): input_filename is not addressable.
1003 (create_artificial_method): Calling java_parser_context_save_global
1004 and java_parser_context_restore_global is overkill. Instead,
1005 temporarily set input_location from class decl.
1006 (java_layout_seen_class_methods): Set input_location from method decl.
1007 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1008 (finish_loop_body): Likewise.
1009 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1010 (java_sprint_unicode): Take a character, not index in line.
1011 (java_sneak_uncode): Replaced by java_peek_unicode.
1012 (java_unget_unicode): No longer used.
1013 (java_allocate_new_line. java_store_unicode): Removed, since we
1014 no longer remember "lines".
1015 (java_new_lexer): Update for new data structures.
1016 (java_read_char): Move unget_value checking to java_read_unicode.
1017 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1018 efficient functions that are used directly when lexing.
1019 (java_read_unicode_collapsing_terminators): No longer needed.
1020 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1021 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1022 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1023 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1024 combine switch branches, and test for common token kinds earlier.
1025 (java_lex_error): Rewrite.
1026 * jv-scan.c (expand_location): New function, copied from tree.c.
1027 (main): Set ctxp->filename instead of setting input_filename directly.
1029 2004-09-30 Per Bothner <per@bothner.com>
1031 More cleanup for --enable-mapped-location.
1032 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1033 input_location here. Instead do it in give_name_to_class.
1034 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1035 * expr.c (expand_byte_code): Call linemap_line_start.
1036 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1037 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1038 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1039 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1040 to USE_MAPPED_LOCATION case.
1042 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1043 * jcf-parse.c (java_parse_file): Don't set input_filename.
1044 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1045 Create a list of TRANSLATION_UNIT_DECL.
1046 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1047 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1048 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1049 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1050 (file_start_location): New static.
1051 (set_source_filename): Avoid extra access to input_filename macro.
1052 Concatenate new name with class's package prefix.
1053 (set_source_filename, give_name_to_class): Update.
1054 (give_name_to_class): Set class's "line 0" input_location here.
1055 (parse_class_file): Set input_location as a unit.
1057 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1059 2004-09-29 Per Bothner <per@bothner.com>
1061 * java-tree.h: Redefine some macros and add some declaration
1062 to handle the USE_MAPPED_LOCATION case.
1063 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1064 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1065 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1066 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1068 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1069 * decl.c (finish_method, java_add_stmt): Likewise.
1070 * java-gimplify.c (java-gimplify.c): Likewise.
1071 * jcf-write.c (generate_bytecode_insns): Likewise.
1072 * lang.c (java_post_options): Likewise - call linemap_add.
1074 2004-09-29 Andrew Haley <aph@redhat.com>
1077 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1078 result of TRUNC_MOD_EXPR.
1079 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1080 * decl.c (java_init_decl_processing): Mark
1081 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1083 2004-09-28 Tom Tromey <tromey@redhat.com>
1086 * class.c (add_miranda_methods): Load superinterface if not
1089 2004-09-28 Andrew Haley <aph@redhat.com>
1092 * jcf-parse.c (load_class): Don't try to read a class that we've
1095 2004-09-28 Andrew Haley <aph@redhat.com>
1097 * jcf-parse.c (load_class): Back out previous broken patch.
1099 2004-09-28 Andrew Haley <aph@redhat.com>
1102 * jcf-parse.c (load_class): Don't try to read a class that we've
1104 Check that we really did read the right class.
1106 2004-09-25 Tom Tromey <tromey@redhat.com>
1109 * parse.y (create_artificial_method): Use add_method_1.
1111 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1113 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1115 * gcj.texi: Fix typos.
1117 2004-09-24 Tom Tromey <tromey@redhat.com>
1120 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1121 in error parts of rule.
1122 (unary_expression): Don't call error_if_numeric_overflow when $1
1125 2004-09-24 Tom Tromey <tromey@redhat.com>
1128 * parse.y (resolve_qualified_expression_name): Set
1129 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1130 * expr.c (force_evaluation_order): Check for empty argument list
1131 after stripping COMPOUND_EXPR.
1133 2004-09-23 Andrew Haley <aph@redhat.com>
1136 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1139 2004-09-23 Tom Tromey <tromey@redhat.com>
1142 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1143 where operand is null.
1145 2004-09-23 Tom Tromey <tromey@redhat.com>
1148 * parse.y (not_accessible_p): Allow access to protected members
1149 even when class is not static.
1151 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1153 * Make-lang.in: Revert the gcc-none.o change.
1155 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1157 * parse.y (patch_anonymous_class): VEC_space returns true if there
1160 2004-09-21 Matt Austern <austern@apple.com>
1163 * gjavah.c (free_method_name_list): Fix function definition so
1164 it's a proper C prototype.
1166 2004-09-21 Tom Tromey <tromey@redhat.com>
1169 * gjavah.c (free_method_name_list): New method.
1172 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1173 Zack Weinberg <zack@codesourcery.com>
1175 * java-tree.def: Use tree_code_class enumeration constants
1176 instead of code letters.
1177 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1178 new tree-class enumeration constants.
1180 2004-09-13 Tom Tromey <tromey@redhat.com>
1183 * class.c (layout_class_method): Put synthetic methods into the
1186 2004-09-11 Andrew Pinski <apinski@apple.com>
1188 * Make-lang.in (java/ggc-none.c): Change dependency
1189 for ggc.h into $(GGC_H).
1191 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1193 * Make-lang.in (java/win32-host.o): Add dependency on
1195 * win32-host.c: Add includes for coretypes.h, jcf.h
1197 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1199 * Make-lang.in (GCJH_OBJS): Change dependency from
1200 ggc-none.o to java/ggc-none.o
1201 (JCFDUMP_OBJS): Likewise.
1202 (java/ggc-none.o): New target.
1204 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1206 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1207 * class.c (build_utf8_ref, build_static_field_ref,
1208 make_field_value, make_method_value, get_dispatch_table,
1209 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1210 * constants.c (get_tag_node, build_ref_from_constant_pool,
1211 build_constants_constructor): Likewise.
1212 * decl.c (java_init_decl_processing): Likewise.
1213 * expr.c (build_java_array_length_access, build_newarray,
1214 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1215 build_java_binop, build_field_ref, expand_java_add_case,
1216 expand_java_call, build_known_method_ref, build_invokevirtual,
1217 build_invokeinterface, build_jni_stub): Likewise.
1218 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1219 * jcf-parse.c (get_constant): Likewise.
1220 * lex.c (do_java_lex): Likewise.
1221 * parse.y (patch_binop, patch_unaryop, patch_cast,
1222 build_newarray_node, patch_newarray): Likewise.
1223 * resource.c (compile_resource_data): Likewise.
1224 * typeck.c (build_prim_array_type): Likewise.
1226 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1228 * decl.c (java_init_decl_processing): Adjust
1229 initialize_sizetypes call.
1231 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1233 * jv-scan.c (fancy_abort): Add.
1235 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1237 * expr.c (build_java_arrayaccess): Use convert to change
1240 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1242 * class.c (make_local_function_alias): Allocate extra space for 'L'
1243 in name buffer. Reported by Thomas Neumann.
1245 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1247 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1248 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1249 * lex.c (do_java_lex): Adjust.
1250 (error_if_numeric_overflow): Likewise.
1252 2004-08-18 Andrew Pinski <apinski@apple.com>
1254 * class.c (make_local_function_alias): Only make a new decl if we
1255 support alias attribute on all decls.
1257 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1259 * class.c (make_local_function_alias): New function. Create local
1260 alias for public method DECL.
1261 (make_method_value): Use make_local_function_alias.
1262 * parse.y (craft_constructor): Don't special-case anonymous classes.
1263 Always set ctor_name to init_identifier_node.
1264 (lookup_method_invoke): Call layout_class_method when creating
1265 anonymous class constructor.
1267 2004-08-18 Richard Henderson <rth@redhat.com>
1269 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1270 default case. Treat '<' similarly. Update for
1271 is_gimple_formal_tmp_var name change.
1273 2004-08-17 Andrew Haley <aph@redhat.com>
1275 * lang.c (lang_printable_name): Obey verbose flag.
1276 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1277 lang_printable_name().
1278 (verify_constructor_circularity, get_printable_method_name,
1279 check_abstract_method_definitions, java_check_regular_methods,
1280 java_check_abstract_methods, check_inner_class_access,
1281 fix_constructors, patch_method_invocation, patch_return):
1283 * expr.c (pop_type_0): Likewise.
1285 * java-tree.h (lang_printable_name_wls): Delete.
1287 2004-08-16 Tom Tromey <tromey@redhat.com>
1290 * parse.y (primary): Changed for initialized and uninitialized
1292 (array_access): Handle array_creation_initialized.
1293 (array_creation_expression): Split into
1294 array_creation_initialized and array_creation_uninitialized.
1296 2004-08-16 Andrew Haley <aph@redhat.com>
1298 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1299 generating bytecode.
1301 2004-08-16 Elliot Lee <sopwith@redhat.com>
1304 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1305 spaces, and quoted filelists.
1307 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1309 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1310 * class.c (build_utf8_ref, build_static_field_ref,
1311 make_field_value, make_method_value, get_dispatch_table,
1312 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1313 * constants.c (get_tag_node, build_ref_from_constant_pool,
1314 build_constants_constructor): Likewise.
1315 * decl.c (java_init_decl_processing): Likewise.
1316 * expr.c (build_java_array_length_access, build_newarray,
1317 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1318 build_java_binop, build_field_ref, expand_java_add_case,
1319 expand_java_call, build_known_method_ref, build_invokevirtual,
1320 build_invokeinterface, build_jni_stub): Likewise.
1321 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1322 * jcf-parse.c (get_constant): Likewise.
1323 * lex.c (do_java_lex): Likewise.
1324 * parse.y (patch_binop, patch_unaryop, patch_cast,
1325 build_null_of_type, patch_newarray): Likewise.
1326 * resource.c (compile_resource_data): Likewise.
1327 * typeck.c (build_prim_array_type): Likewise.
1329 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1331 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1332 Don't create BLOCK here or call java_gimplify_block.
1334 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1336 * java-tree.h (flag_deprecated): Removed.
1337 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1338 * parse.y (check_deprecation): Check warn_deprecated instead of
1341 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1343 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1344 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1345 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1346 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1347 flag_force_classes_archive_check, flag_optimize_sci,
1348 flag_indirect_dispatch): Remove explicit declarations.
1349 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1352 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1355 * Make-lang.in (java.install-man): Install from either build
1356 tree or source tree, whichever has the file first.
1358 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1360 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1361 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1362 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1363 (do_java_lex): Likewise. Adjust force_fit_type call.
1365 2004-08-04 Roger Sayle <roger@eyesopen.com>
1366 Andrew Haley <aph@redhat.com>
1368 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1369 checking trees as they're being built.
1370 (convert): Call convert_ieee_real_to_integer if we're
1371 converting a constant, even if we're writing a class file.
1373 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1376 * parse.y (fold_constant_for_init): Call resolve_field_access with
1377 correct current_class context.
1379 2004-08-01 Roger Sayle <roger@eyesopen.com>
1381 * decl.c (update_aliases, initialize_local_variable): Replace calls
1382 to build with calls to buildN.
1383 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1384 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1385 * parse.h (BUILD_THROW): Likewise.
1386 * parse.y (switch_expression, synchronized_statement,
1387 catch_clause_parameter, array_creation_expression,
1388 conditional_expression, make_qualified_name,
1389 resolve_qualified_expression_name, patch_method_invocation,
1390 patch_invoke, build_method_invocation, build_new_invocation,
1391 build_assignment, patch_assignment, build_binop, patch_binop,
1392 build_string_concatenation, build_incdec, patch_unaryop,
1393 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1394 patch_return, build_if_else_statement, build_labeled_block,
1395 build_new_loop, build_loop_body, build_bc_statement,
1396 build_assertion, encapsulate_with_try_catch, build_try_statement,
1397 build_try_finally_statement, patch_synchronized_statement,
1398 emit_test_initialization): Likewise, replace build with buildN.
1400 2004-07-28 Eric Christopher <echristo@redhat.com>
1402 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1403 (java_unsafe_for_reeval): Ditto.
1405 2004-07-26 <hp@bitrange.com>
1407 * parse.y (build_super_invocation): Adjust declaration order to
1408 avoid declaration after statement.
1410 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1412 * decl.c: Rename all identifiers named `class' to `cl'.
1414 2004-07-25 Richard Henderson <rth@redhat.com>
1416 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1418 2004-07-23 Mike Stump <mrs@apple.com>
1420 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1421 * gjavah.c (throwable_p, decode_signature_piece,
1422 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1423 process_file): Likewise.
1424 * jcf-dump.c (main): Likewise.
1425 * jcf-io.c (read_zip_member): Likewise.
1426 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1427 give_name_to_class, get_class_constant): Likewise.
1428 * jcf-write.c (find_constant_wide, push_long_const,
1429 generate_classfile): Likewise.
1430 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1431 * parse.y (read_import_dir): Likewise.
1432 * typeck.c (parse_signature_type): Likewise.
1433 * verify.c (verify_jvm_instructions): Likewise.
1434 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1436 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1438 * Make-lang.in: Replace rmic and rmiregistry references with
1439 grmic and grmiregistry.
1440 * gcj.texi: Likewise.
1442 2004-07-20 Andrew Haley <aph@redhat.com>
1445 * verify.c (verify_jvm_instructions): Comment change only.
1447 * typeck.c (build_java_array_type): Add size field to array name.
1449 * java-tree.h (LOCAL_SLOT_P): New.
1450 (update_aliases): Add PC argument.
1451 (pushdecl_function_level): New function.
1453 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1454 MODIFY_EXPR, and SAVE_EXPR.
1455 (java_gimplify_modify_expr): New function.
1457 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1458 (expand_iinc): Pass PC to update_aliases().
1459 (STORE_INTERNAL): Likewise.
1460 (process_jvm_instruction): Likewise.
1462 * decl.c (base_decl_map): New variable.
1463 (uniq): New variable.
1464 (update_aliases): Rewrite with more thorough checking.
1465 (debug_variable_p): New function.
1466 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1467 (check_local_named_variable): Delete whole function.
1468 (initialize_local_variable): New function.
1469 (check_local_unnamed_variable): Add checks and comments.
1470 (find_local_variable): Rewrite.
1471 (java_replace_reference): New function.
1472 (function_binding_level): New variable.
1473 (pushdecl_function_level): New function.
1474 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1475 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1476 (start_java_method): Reset uniq. Create base_decl_map. Set
1477 function_binding_level.
1478 (end_java_method): Null unused fields to save memory.
1480 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1482 * class.c (add_interface_do): Remove.
1483 (set_super_info, interface_of_p, maybe_add_interface,
1484 add_interface, make_class_data, layout_class,
1485 add_miranda_methods): Adjust BINFO accessors and addition.
1486 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1488 * jcf-write.c (generate_classfile): Likewise.
1489 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1490 check_circular_reference, java_complete_class,
1491 check_abstract_method_definitions,
1492 java_check_abstract_method_definitions,
1493 check_interface_throws_clauses, java_check_abstract_methods,
1494 lookup_java_interface_method2,
1495 find_applicable_accessible_methods_list): Adjust BINFO accessors
1497 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1499 2004-07-18 Roger Sayle <roger@eyesopen.com>
1501 * builtins.c (max_builtin, min_builtin,
1502 java_build_function_call_expr): Replace calls to build with buildN.
1503 * class.c (build_class_ref, build_static_field_ref,
1504 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1505 * constants.c (build_ref_from_constant_pool): Likewise.
1506 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1507 add_stmt_to_compound): Likewise.
1508 * except.c (build_exception_object_ref, expand_end_java_handler):
1510 * java-gimplify.c (java_gimplify_case_expr,
1511 java_gimplify_default_expr, java_gimplify_block,
1512 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1513 * jcf-write.c (generate_bytecode_insns): Likewise.
1514 * typeck.c (convert_ieee_real_to_integer): Likewise.
1516 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1518 * java-tree.h (builtin_function): Declare.
1520 2004-07-16 Steven Bosscher <stevenb@suse.de>
1522 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1523 abuse restore_line_number_status.
1525 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1528 * jcf-parse.c (java_emit_static_constructor): Specify default
1531 2004-07-13 Per Bothner <per@bothner.com>
1533 * java-tree.h (all_class_filename): Remove useless macro.
1534 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1535 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1536 * parse.y (java_parser_context_restore_global): Replace
1537 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1538 * jcf-parse.c (read_class, java_parse_file): Likewise.
1540 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1543 gjavah.c (print_field_info): Emit constant only if field is static.
1545 2004-07-11 Roger Sayle <roger@eyesopen.com>
1547 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1548 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1549 build_java_ret, build_java_throw_out_of_bounds_exception,
1550 build_java_array_length_access, java_check_reference,
1551 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1552 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1553 expand_java_arrayload, build_java_monitor, expand_java_return,
1554 expand_load_internal, expand_java_NEW, build_get_class,
1555 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1556 build_java_soft_divmod, build_java_binop, build_field_ref,
1557 expand_compare, expand_java_goto, expand_java_switch,
1558 expand_java_add_case, build_class_init, build_known_method_ref,
1559 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1560 expand_invoke, build_jni_stub, expand_java_field_op,
1561 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1562 force_evaluation_order, emit_init_test_initialization): Convert
1563 calls to "build" into calls to the prefered "buildN" functions.
1565 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1567 * java-tree.h (set_block): Remove.
1568 * lang.c (java_clear_binding_stack): New.
1569 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1570 * decl.c (struct binding_level): Remove this_block.
1571 (clear_binding_level): Likewise.
1572 (poplevel): Don't handle this_block.
1573 (set_block): Remove.
1575 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1577 * class.c (common_enclosing_context_p): Remove statement with no
1580 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1583 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1584 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1585 (craft_constructor): Inherit access flags for implicit constructor
1586 from the enclosing class.
1587 (create_class): Fix comment typo.
1588 (resolve_qualified_expression_name): Pass type of qualifier to
1589 not_accessible_p, not the type in which target field was found.
1590 (not_accessible_p): Handle inner classes. Expand protected
1591 qualifier-subtype check to enclosing instances, but don't apply this
1592 check to static members. Allow protected access to inner classes
1593 of a subtype. Allow private access within common enclosing context.
1594 (build_super_invocation): Get WFL line number info from current
1596 (build_incomplete_class_ref): Update for new create_anonymous_class
1598 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1599 common_enclosing_instance_p.
1600 * class.c (common_enclosing_context_p): New. Determine if types
1601 share a common enclosing context, even across static contexts.
1602 (common_enclosing_instance_p): Renamed from
1603 common_enclosing_context_p. Determines if types share a common
1604 non-static enclosing instance.
1605 * java-tree.h (common_enclosing_instance_p): Declare.
1606 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1607 for inner class constructors.
1608 (generate_classfile): Use get_method_access_flags.
1610 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1612 * class.c (interface_of_p): Check for null TYPE_BINFO.
1614 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1616 * class.c (make_class): Do not create binfo here.
1617 (set_super_info): Create it here.
1618 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1620 2004-07-08 Richard Henderson <rth@redhat.com>
1622 * expr.c (case_identity, get_primitive_array_vtable,
1623 java_expand_expr, emit_init_test_initialization): Remove.
1624 * java-tree.h (java_expand_expr): Remove.
1625 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1627 2004-07-07 Per Bothner <per@bothner.com>
1629 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1630 get internal error due to mismatched types.
1632 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1634 * gcj.texi (Linking): New node. Document -lgij usage.
1636 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1638 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1639 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1640 * java/class.c (set_super_info, class_depth, interface_of_p,
1641 maybe_add_interface, add_interface, make_class_data,
1642 layout_class, add_miranda_methods): Adjust BINFO macros.
1643 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1644 * jcf-write.c (generate_classfile): Likewise.
1645 * parse.y (patch_anonymous_class,
1646 check_inner_circular_reference, check_circular_reference,
1647 java_complete_class, check_abstract_method_definitions,
1648 java_check_abstract_method_definitions,
1649 check_interface_throws_clauses, java_check_abstract_methods,
1650 lookup_java_interface_method2,
1651 find_applicable_accessible_methods_list): Likewise.
1652 * typeck.c (find_method_in_interface): Likewise.
1653 * verify.c (merge_types): Likewise.
1655 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1657 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1658 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1660 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1662 * class.c (make_class): Use make_tree_binfo.
1663 (set_super_info, add_interface_do): Likewise.
1664 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1666 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1668 * verify.c: Correct array element access formatting thinko.
1670 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1672 * verify.c: Insert a short blurb at the start referring to the JVMS.
1673 (merge_type_state): Remove redundant nested if statement.
1674 (verify_jvm_instructions): Ensure current_subr is initialised to
1676 Minor formatting fixes all over the place.
1678 2004-07-02 Richard Henderson <rth@redhat.com>
1680 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
1682 2004-07-01 Richard Henderson <rth@redhat.com>
1684 * class.c (registerClass_libfunc): Remove.
1685 (init_class_processing): Don't set it.
1686 (emit_register_classes): Take list_p parameter. Fill it in
1687 with _Jv_RegisterClass calls.
1688 * decl.c (java_init_decl_processing): Don't call
1689 init_resource_processing.
1690 * jcf-parse.c (java_emit_static_constructor): New.
1691 (java_parse_file): Call it.
1692 * resource.c (registerResource_libfunc): Remove.
1693 (init_resource_processing): Remove.
1694 (write_resource_constructor): Take list_p parameter. Fill it in
1695 with _Jv_RegisterResource calls.
1696 * java-tree.h: Update prototypes.
1698 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
1701 * class.c (layout_class_method): Do not override package-private
1702 method if its in a different package.
1703 (split_qualified_name): Move here from parse.y. Rename from
1704 breakdown_qualified. Add comment.
1705 (in_same_package): Move here from parse.y. Add comment.
1706 * java-tree.h (break_down_qualified, in_same_package): Declare.
1707 (in_same_package): Likewise.
1708 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
1711 2004-06-29 Andrew Haley <aph@redhat.com>
1713 * except.c (expand_start_java_handler): Push a new binding level.
1714 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1715 register_exception_range() to register where we'll do it.
1716 (expand_end_java_handler): Remove old bogus code. Replace with
1717 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1718 the top of the expression we're curently building.
1719 (maybe_end_try): Delete.
1720 * decl.c (binding_level.exception_range): New field.
1721 (clear_binding_level): Add field exception_range. Reformat.
1722 (poplevel): Call expand_end_java_handler().
1723 (poplevel): Call java_add_stmt only if functionbody is false.
1724 (maybe_poplevels): Don't call maybe_end_try() from here.
1725 (end_java_method): Clear no longer used trees in function decl.
1726 (register_exception_range): New function.
1727 * java-tree.h (register_exception_range, struct eh_range): Declare.
1729 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
1731 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
1733 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
1736 * expr.c (class_has_finalize_method): Fix method name indentation.
1737 (expand_java_call): Remove K&R style parameter declaration.
1738 (expand_invoke): Fix statement indentation.
1739 (expand_java_field_op): Likewise.
1740 * parse-scan.y: Fix typo.
1741 (reset_report): Fix method name indentation.
1742 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
1744 * verify.c (verify_jvm_instructions): Document parameters, insert
1746 * lang.c (lang_init_source): Fix method name indentation.
1747 * class.c (common_enclosing_context_p): Likewise.
1748 (emit_symbol_table): Fix parameter list indentation.
1749 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
1750 parameter declaration.
1751 * constants.c: Fix copyright notice indentation.
1752 * typeck.c (find_method_in_superclasses): Fix parameter list
1754 (find_method_in_interfaces): Likewise.
1755 * zextract.c (makelong): Fix method name indentation.
1757 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1760 * parse.y (create_interface): Set correct access modifiers for
1762 * jcf-write.c (get_classfile_modifiers): New function.
1763 (generate_classfile): Use get_classfile_modifiers, not
1766 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1768 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
1769 dependency to current parser context, not NULL_TREE, for top-level
1771 (jdep_resolve_class): Enable member access check for all inner
1774 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1776 * parse.y (qualify_and_find): Pass type decl, not identifier, to
1779 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1782 * expr.c (expand_java_field_op): Ensure that target class for static
1783 field access has been loaded.
1785 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1786 Ranjit Mathew <rmathew@hotmail.com>
1788 PR java/1207, java/16178
1789 * jcf-parse.c (load_class): Return immediately if passed a type decl
1790 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
1791 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
1792 before calling load_class.
1793 (qualify_and_find): Likewise.
1794 (find_in_imports_on_demand): Likewise.
1795 (find_applicable_accessible_methods_list): Likewise.
1797 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
1799 * parse.y (java_layout_seen_class_methods): Don't call load_class
1800 on class defined by source parser.
1802 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
1804 * parse.y (set_nested_class_simple_name_value): Removed.
1805 (java_complete_expand_class): Remove calls to
1806 set_nested_class_simple_name_value.
1808 2004-06-22 Andrew Haley <aph@redhat.com>
1809 Ranjit Mathew <rmathew@hotmail.com>
1811 Fixes PR java/16113.
1812 * decl.c (force_poplevels): Remove call to expand_end_bindings.
1814 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
1816 * parse.y (create_class): Correct diagnostic message about
1817 java.lang.Object extending anything else.
1819 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1821 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
1822 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
1823 * constants.c (build_ref_from_constant_pool): Likewise.
1824 * expr.c (build_java_array_length_access): Likewise.
1825 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
1826 (invoke_build_dtable, build_invokevirtual): Likewise.
1827 (build_invokeinterface, java_expand_expr): Likewise.
1828 (emit_init_test_initialization): Likewise.
1829 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1830 * parse.y (make_qualifed_name, build_array_ref): Likewise.
1832 2004-06-21 Andrew Haley <aph@redhat.com>
1834 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
1837 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
1839 * jcf.h (struct JCF): Change java_source, right_zip and finished
1841 * lex.h (struct java_lexer): Change hit_eof, read_anything,
1842 byte_swap and use_fallback to unsigned int.
1843 * parse.h (struct _jdep): Change flag0 to unsigned int.
1845 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
1848 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
1849 before trying to lay out its methods.
1850 * jcf-parse.c (read_class): Track parsed files using canonical paths
1851 obtained via lrealpath from libiberty.
1852 (java_parse_file): Likewise.
1853 (parse_source_file_1): Rename formal parameter to reflect its
1854 modified purpose. Minor formatting fix.
1856 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1858 * class.c (emit_register_classes): Make the function uninlinable,
1859 do not set current_function_cannot_inline.
1860 * resource.c (write_resource_constructor): Do not reset
1861 flag_inline_functions around rest_of_compilation.
1863 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
1866 * expr.c (java_truthvalue_conversion): Handle
1867 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
1868 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
1869 i.e. return the expression.
1871 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
1873 * gjavah.c: Include version.h
1875 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
1877 * jcf-write.c (generate_bytecode_conditional): Correct handling
1878 of unordered conditionals. Add comment.
1880 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
1881 Per Bothner <per@bothner.com>
1883 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
1884 local variable was initialised upon declaration.
1885 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
1886 variable was final and initialised upon declaration.
1887 * check-init.c (check_final_reassigned): Give error only if a blank
1888 final is not definitely unassigned or if an initialised final is
1890 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
1891 assignment expressions. Remove case MODIFY_EXPR, label do_default.
1892 (check_init): Perform initialised-variable-removing-optimisation
1893 only on non-final local variables.
1895 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1897 * jcf-write.c (generate_bytecode_conditional): Handle binops
1898 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
1900 (generate_bytecode_insns): Likewise.
1902 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1904 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
1905 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
1907 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1909 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
1910 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
1912 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1914 * decl.c (struct binding_level): Add GTY marker. Compile
1915 binding_depth unconditionally.
1916 (current_binding_level, free_binding_level, global_binding_level):
1918 (clear_binding_level): Unconditionally set binding_depth.
1919 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
1921 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1923 * lex.c (java_new_lexer): Set 'encoding'.
1924 (java_read_char): Improve error message for unrecognized characters.
1925 * lex.h (struct java_lexer): New field 'encoding'.
1927 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1929 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
1931 2004-05-21 Mark Wielaard <mark@klomp.org>
1933 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
1936 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
1938 * typeck.c: Remove non-printable character 160.
1940 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
1942 * check-init.c: Correct minor typos.
1944 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1946 * Make-lang.in, expr.c, java-gimplify.c: Rename
1947 tree-simple.[ch] to tree-gimple.[ch].
1949 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
1951 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
1953 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1955 Merge from tree-ssa-20020619-branch. See
1956 ChangeLog.tree-ssa for details.
1958 * Make-lang.in, builtins.c, check-init.c, class.c,
1959 constants.c, decl.c, except.c, expr.c, java-except.h,
1960 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
1961 lang.c, lang.opt, parse.y, resource.c: Merged.
1962 * java-gimplify.c: New file.
1964 2004-05-10 Andrew Haley <aph@redhat.com>
1966 * parse.y (create_class): Set TYPE_VFIELD.
1967 * decl.c (java_init_decl_processing): Likewise.
1969 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
1970 * class.c (make_method_value): Replace DECL_VINDEX with call to
1972 (get_dispatch_vector): Likewise.
1973 (layout_class_method): Likewise.
1974 Replace set of DECL_VINDEX with call to set_method_index().
1975 (set_method_index): New function.
1976 (get_method_index): New function.
1977 * java-tree.h (set_method_index): New function decl.
1978 (get_method_index): New function decl.
1980 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
1982 * parse.y (check_pkg_class_access): Add new argument
1983 and use it when cl is NULL to call lookup_cl on it.
1984 (parser_check_super_interface): Do not call lookup_cl.
1985 Pass this_decl to check_pkg_class_access and NULL
1986 instead of lookup_cl.
1987 (parser_check_super): Update for change in
1988 check_pkg_class_access.
1989 (do_resolve_class): Likewise.
1990 (process_imports): Likewise.
1991 (find_in_imports_on_demand): Likewise.
1992 (resolve_qualified_expression_name): Likewise.
1994 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
1996 Fixes PR java/9685, PR java/15073
1997 * parse.y (accessibility_string): New method.
1998 (not_accessible_field_error): Use accessibility_string()
1999 instead of java_accstring_lookup().
2000 (resolve_qualified_expression_name): Check with
2001 check_pkg_class_access() before allowing access using
2004 Use check_pkg_class_access() instead of not_accessible_p()
2005 for unqualified types.
2006 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2007 REFERENCE for package-private access checking.
2008 (patch_method_invocation): Use accessibility_string() instead
2009 of java_accstring_lookup().
2011 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2014 * gjavah.c (struct method_name): Add member is_native.
2015 (overloaded_jni_method_exists_p): Match candidate method only if
2017 (print_method_info): Initialise is_native flag from the method's
2020 2004-04-30 Roger Sayle <roger@eyesopen.com>
2022 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2023 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2025 2004-04-22 Roger Sayle <roger@eyesopen.com>
2027 * resource.c (write_resource_constructor): Guard call to possibly
2028 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2030 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2032 * class.c (make_class_data): Add new field aux_info.
2033 * decl.c (java_init_decl_processing): Push type and decl for
2036 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2038 * expr.c (expand_java_NEW): Don't use size argument for
2039 _Jv_AllocObject calls.
2040 * parse.y (patch_invoke): Likewise.
2042 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2044 * expr.c (build_invokeinterface): Remove unused variables to
2047 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2049 * class.c (get_interface_method_index): New function. Return dispatch
2050 index for interface method.
2051 (make_method_value): For interface methods, set index field to
2052 iface dispatch index, not DECL_VINDEX.
2053 * expr.c (build_invokeinterface): Use get_interface_method_index.
2055 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2057 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2059 2004-03-31 Andrew Haley <aph@redhat.com>
2062 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2064 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2066 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2067 form of GTY markers.
2069 2004-03-25 Marcus Meissner <meissner@suse.de>
2072 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2074 2004-03-23 Tom Tromey <tromey@redhat.com>
2077 * jcf-write.c (make_class_file_name): Don't report if mkdir
2080 2004-03-23 Tom Tromey <tromey@redhat.com>
2082 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2084 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2086 * class.c, gjavah.c, lang.c: Fix comment typos.
2087 * gcj.texi: Fix typos.
2089 2004-03-19 Per Bothner <per@bothner.com>
2091 * gcj.texi (Code Generation): Document new flags and assert defaults.
2093 * class.c (assume_compiled_node_struct): Rename type to
2094 class_flag_node_struct, as it is now also used for enable_assertions.
2095 Rename assume_compiled_node typedef. Rename excludep field to value.
2096 (find_assume_compiled_node): Rename function to find_class_flag_node.
2097 Minor optimization - avoid needless strlen.
2098 (add_assume_compiled): Some tweaking and optimization.
2099 Rename and generalize to add_class_flag takem an extra parameter.
2100 (add_assume_compled): New just calls add_class_flag.
2101 (add_enable_assert, enable_assertions): New functions.
2102 (enable_assert_tree): New static.
2103 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2104 * lang.opt (fenable-assertions, fenable-assertions=,
2105 fdisable-assertions, fdisable-assertions=): New options.
2106 * lang.c (java_handle_option): Handle new options.
2107 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2108 class in an interface - create helper class nested in outer interface.
2109 (build_assertion): Short-circuit if enable_assertions is false.
2111 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2113 * java-tree.h: Changes throughout to add checking to macros
2114 and numerous whitespace changes.
2115 (VAR_OR_FIELD_CHECK): New macro.
2116 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2117 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2119 2004-03-16 Per Bothner <per@bothner.com>
2121 * jcf-jump.c (options): New --print-constants option.
2122 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2124 * jcf-dump.c (flag_print_constant_pool): Default to off.
2125 (print_constant_terse_with_index): New helper function.
2126 (various places): Check flag_print_constant_pool where missing.
2127 (main): If verbose set flag_print_constant_pool.
2128 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2130 2004-03-15 Andrew Haley <aph@redhat.com>
2133 * parse.y (java_complete_lhs): Check that final variable has an
2136 2004-03-12 Andrew Haley <aph@redhat.com>
2139 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2142 2004-02-29 Roger Sayle <roger@eyesopen.com>
2144 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2147 2004-02-27 Per Bothner <per@bothner.com>
2149 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2150 suggestion: Use build_incomplete_class_ref.
2151 This fixes PR java/13508, java/11714.
2153 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2155 * java/parse.h: Update copyright.
2157 2004-02-26 Andrew Haley <aph@redhat.com>
2160 * parse.y (check_interface_throws_clauses): Check for
2161 !METHOD_INVISIBLE (iface_method).
2162 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2163 well as CLASS_ABSTRACT.
2165 2004-02-25 Per Bothner <per@bothner.com>
2167 * parse.y (build_assertion): If we're in an inner class, create the
2168 class$ helper routine in the outer class.
2170 2004-02-19 Richard Henderson <rth@redhat.com>
2172 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2174 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2176 * Make-lang.in (java.install-man): Add extra dependencies.
2178 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2180 * Make-lang.in: Install man pages under the same names
2181 (possibly transformed) as the program they document.
2183 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2185 * gjavah.c: Include "intl.h".
2186 (error): New function.
2187 (main): Call gcc_init_libintl.
2188 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2189 print_stub_or_jni, process_file, main): Use error rather than
2191 (print_method_info, usage, help, version, main): Mark strings for
2192 translation with _. Avoid splitting up sentences. Send
2193 information messages to stdout.
2194 * jcf-dump.c: Include "intl.h".
2195 (main): Call gcc_init_libintl.
2196 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2197 Mark error, usage and version messages for translation with _.
2198 Avoid splitting up sentences.
2199 * jv-scan.c: Include "intl.h".
2200 (fatal_error, warning): Change parameter s to msgid. Translate
2202 (main): Call gcc_init_libintl.
2203 (usage, help, version): Mark error, usage and version messages for
2204 translation with _. Avoid splitting up sentences.
2205 * jvgenmain.c: Include "intl.h".
2206 (main): Call gcc_init_libintl.
2207 (usage, main): Mark error messages for translation with _.
2208 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2209 JVGENMAIN_OBJS): Add intl.o.
2210 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2211 java/jvgenmain.o): Update dependencies.
2213 2004-02-08 Per Bothner <per@bothner.com>
2215 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2216 class don't use not_accessible_field_error, which can get confused.
2218 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2220 Make-lang.in (po-generated): Delete.
2222 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2224 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2226 * decl.c: Include target.h.
2227 (start_java_method): Replace PROMOTE_PROTOTYPES with
2228 targetm.calls.promote_prototypes.
2229 * expr.c: Include target.h.
2230 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2231 targetm.calls.promote_prototypes.
2232 * parse.y: Include target.h.
2233 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2234 with targetm.calls.promote_prototypes.
2236 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2238 * typeck.c: Update copyright.
2240 2004-02-02 Tom Tromey <tromey@redhat.com>
2242 * decl.c (java_init_decl_processing): Remove duplicate
2245 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2247 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2249 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2251 * expr.c (build_field_ref): Move variable
2254 2004-01-28 Andrew Haley <aph@redhat.com>
2256 * expr.c (build_field_ref): Widen field offset.
2258 2004-01-27 Andrew Haley <aph@redhat.com>
2261 * parse.y (check_interface_throws_clauses): Make sure class_decl
2264 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2267 * parse.y (patch_assignment): Don't modify lhs_type for
2268 reference assignments.
2270 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2272 * Make-lang.in: Replace $(docdir) with doc.
2273 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2274 (java.install-man): Revamp rule.
2276 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2278 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2279 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2280 instead of deferred backquote.
2282 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2284 * typeck.c (find_method_in_interfaces): Move variable
2287 2004-01-16 Andrew Haley <aph@redhat.com>
2290 * typeck.c (shallow_find_method): New.
2291 (find_method_in_superclasses): New.
2292 (find_method_in_interfaces): New.
2293 (lookup_do): Rewrite.
2294 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2296 * jcf-parse.c (read_class): Save and restore output_class.
2297 * decl.c (java_expand_body): Set output_class from fndecl.
2299 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2301 * class.c (gen_indirect_dispatch_tables): Fix string length
2304 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2306 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2307 (java.srcextra): Copy above back to source directory if requested.
2308 (po-generated): Delete reference to $(parsedir).
2309 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2312 2004-01-14 Jan Hubicka <jh@suse.cz>
2314 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2317 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2319 * java-tree.h (java_expand_expr): Change prototype.
2320 * expr.c (java_expand_expr): Add alt_rtl parameter.
2322 2004-01-09 Andrew Haley <aph@redhat.com>
2325 * parse.y (java_fix_constructors): Set output_class.
2326 (java_reorder_fields): Likewise.
2327 (java_layout_classes): Likewise.
2328 (java_expand_classes): Generate indirect dispatch tables.
2329 (java_expand_classes): Set output_class.
2330 (java_finish_classes): Likewise.
2331 * lang.c (java_init): Turn on always_initialize_class_p if we're
2332 using indirect dis[atch.
2333 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2334 (java_get_callee_fndecl): Use class local atable.
2336 (always_initialize_class_p): Decl moved to java-tree.h.
2337 (HANDLE_CLASS_INFO): Set output_class.
2338 (read_class): Likewise.
2339 (parse_class_file): Call gen_indirect_dispatch_tables.
2340 (parse_zip_file_entries): Set output_class.
2341 (java_parse_file): Set output_class. Don't emit symbol tables.
2342 * java-tree.h (output_class): New.
2343 Remove global declarations for otable, atable, and ctable.
2344 (always_initialize_class_p): moved here from decl.c.
2346 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2347 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2348 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2349 (struct lang_type): Add otable_methods, otable_decl,
2350 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2351 ctable_decl, catch_classes, type_to_runtime_map.
2352 * expr.c (build_field_ref): Make otable, atable, and ctable class
2353 local rather than global.
2354 (build_known_method_ref): Likewise.
2355 (build_invokeinterface): Likewise.
2356 (java_expand_expr): Pass runtime type (rather than actual type) to
2358 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2359 this class. Look up each class in that map to delete duplicates.
2360 (expand_end_java_handler): Pass runtime type (rather than actual
2361 type) to expand_start_catch.
2362 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2364 (java_init_decl_processing): Rearrange things. Remove global
2365 declarations of otable, atable, and ctable.
2366 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2367 (java_expand_body): Set output_class.
2368 * constants.c (build_constant_data_ref): Use output_class, not
2370 (alloc_name_constant): Likewise.
2371 * class.c (gen_indirect_dispatch_tables): New.
2372 (build_class_ref): Generate hard reference to superclass, even if
2373 using indirect dispatch.
2374 (build_static_field_ref): Use class local atable.
2375 (make_class_data): Generate hard reference to superclass, even if
2376 using indirect dispatch.
2377 Generate symbolic references to interfaces when using indirect
2379 (make_class_data): Emit otable, atable, and ctable.
2380 Make otable, atable, and ctable class local rather than global.
2381 (emit_catch_table): Make otable, atable, and ctable class local
2384 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2386 * parse.y (catch_clause_parameter): Fix typo.
2389 * parse.y: (catch_clause_parameter): Return early if $3, aka
2390 formal_parameter, is null.
2392 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2394 * class.c: Remove uses of "register" specifier in
2395 declarations of arguments and local variables.
2398 * gjavah.c: Likewise.
2399 * jcf-dump.c: Likewise.
2400 * jcf-io.c: Likewise.
2401 * jcf-parse.c: Likewise.
2402 * jcf-write.c: Likewise.
2403 * keyword.h: Likewise.
2404 * parse.y: Likewise.
2405 * typeck.c: Likewise.
2406 * verify.c: Likewise.
2408 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2410 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2411 (java.install_common, java.install-man): Adjust for above.
2412 (java.uninstall): Likewise.
2414 2003-12-03 Michael Koch <konqueror@gmx.de>
2416 * class.c (make_class_data):
2417 Push field value to 'hack_signers' instead of 'signers'.
2418 * decl.c (java_init_decl_processing):
2419 Push field 'hack_signers' instead of 'signers'.
2421 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2423 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2426 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2429 * parse.y (qualify_ambiguous_name): Remove lots of broken
2430 field access processing - there's no need to do that here,
2431 because we have resolve_field_access. Remove
2432 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2433 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2436 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2439 * parse.y (java_complete_lhs): Save location prior to patching
2442 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2445 * resource.c (write_resource_constructor): Append
2446 "_resource" to constructor identifier name.
2448 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2451 * constants.c (cpool_for_class): New function.
2452 (outgoing_cpool): Remove global variable.
2453 (alloc_name_constant): Use cpool_for_class.
2454 (build_constants_constructor): Likewise.
2455 * decl.c (java_expand_body): Set current_class.
2456 * java-tree.h (outgoing_cpool) Remove declaration.
2457 (init_outgoing_cpool): Likewise.
2458 * jcf-parse.c (init_outgoing_cpool): Remove function.
2459 (parse_class_file): Don't call init_outgoing_cpool.
2460 * parse.y (java_complete_expand_methods): Don't call
2461 init_outgoing_cpool. Don't save outgoing_cpool.
2462 (java_expand_classes): Don't restore outgoing_cpool.
2463 (java_finish_classes): Likewise.
2465 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2467 * Make-lang.in: (java.install-common) Add
2468 symlink for $(target_noncanonical)-gcjh for
2471 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2473 * Make-lang.in (java.extraclean): Delete.
2475 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2477 * Make-lang.in (check-java): Add.
2479 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2482 * except.c (prepare_eh_table_type): Allocate variable-sized
2483 buffer `buf' with alloca.
2485 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2489 decl.c (java_init_decl_processing): Don't initialize
2490 class_not_found_type_node, no_class_def_found_type_node.
2492 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2493 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2494 (class_not_found_type_node, no_class_def_found_type_node):
2497 parse.y (build_dot_class_method_invocation): Add this_class
2498 argument. Qualify method invocations to a different class.
2499 (create_new_parser_context): Initialize saved_data_ctx to 0.
2500 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2501 (build_dot_class_method): Don't load classes. Register
2503 (build_incomplete_class_ref): Special cases for interfaces
2504 and inner classes. Move build_dot_class_method call to here...
2505 (patch_incomplete_class_ref): ...from here. Pass current_class
2506 to build_dot_class_method_invocation.
2507 (build_assertion): Pass class_type to
2508 build_dot_class_method_invocation.
2509 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2511 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2514 * java-tree.h (BLOCK_EMPTY_P): Define.
2515 * parse.y (java_complete_lhs): Check for empty blocks
2516 in TRY_FINALLY_EXPR case.
2518 2003-11-17 Andrew Haley <aph@redhat.com>
2520 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2521 (struct lang_decl_var:freed): New variable.
2522 * decl.c (poplevel): Mark local vars that have gone out of scope.
2523 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2526 2003-11-16 Jason Merrill <jason@redhat.com>
2528 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2529 and TAGS files that include them for each front end.
2531 2003-11-15 Tom Tromey <tromey@redhat.com>
2533 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2535 2003-11-12 Jason Merrill <jason@redhat.com>
2537 PR optimization/12547
2538 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2539 BLOCK_EXPR_BODY directly.
2541 2003-11-12 Andrew Haley <aph@redhat.com>
2544 * parse.y (fold_constant_for_init): Check that we really do have a
2548 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2549 init_test_decls being inlined.
2552 * parse.y (do_resolve_class): Check return value from
2553 breakdown_qualified().
2555 2003-11-11 Tom Tromey <tromey@redhat.com>
2558 * parse.y (merge_string_cste): Handle case where we have a
2559 pointer that happens to be zero, not null_pointer_node.
2561 2003-11-10 Tom Tromey <tromey@redhat.com>
2563 * jcf-parse.c (classify_zip_file): Correctly compare
2564 filename_length against length of manifest file's name.
2566 2003-11-08 Tom Tromey <tromey@redhat.com>
2569 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2571 2003-11-06 Andrew Haley <aph@redhat.com>
2573 * expr.c (java_stack_swap): Make sure destination stack slots are
2574 of the correct type.
2576 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2578 * Make-lang.in (dvi): Move targets to $(docobjdir).
2579 (gcj.dvi): Simplify rule and adjust target.
2580 (gcj.info): Simplify rule.
2581 (gcj.pod): New intermediate rule.
2582 (gcjh.pod): Likewise.
2583 (jv-scan.pod): Likewise.
2584 (jcf-dump.pod): Likewise.
2585 (gij.pod): Likewise.
2586 (jv-convert.pod): Likewise.
2587 (rmic.pod): Likewise.
2588 (rmiregistry.pod): Likewise.
2591 (jv-scan.1): Delete.
2592 (jcf-dump.1): Delete.
2594 (jv-convert.1): Delete.
2596 (rmiregistry.1): Delete.
2598 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2600 Fixes PR java/12866.
2601 * parse.y (resolve_qualified_expression_name): Move test
2602 for outer field access methods from here...
2603 (check_thrown_exceptions) ...to here.
2605 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2607 * .cvsignore: Delete.
2609 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2611 * verify.c (verify_jvm_instructions): Don't warn about legal
2612 eh binding regions generated for example by jdk 1.4.1.
2614 2003-10-24 David S. Miller <davem@redhat.com>
2616 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2618 2003-10-22 Andrew Haley <aph@redhat.com>
2620 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2621 (java_get_callee_fndecl): New.
2623 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2625 * java-tree.h (ctable_decl): New.
2626 (catch_classes): New.
2627 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2629 * decl.c (java_init_decl_processing): Add catch_class_type.
2631 Add catch_classes field.
2633 * class.c (build_indirect_class_ref): Break out from
2635 (make_field_value): Check flag_indirect_dispatch.
2636 (make_class_data): Ditto.
2637 Tidy uses of PUSH_FIELD_VALUE.
2638 Add field catch_classes.
2639 (make_catch_class_record): New.
2641 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2643 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2645 * jcf-write.c: Follow spelling conventions.
2646 * parse.y: Likewise.
2648 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2650 * ChangeLog: Fix typos.
2651 * expr.c: Fix comment typos.
2652 * jcf-write.c: Likewise.
2655 * mangle.c: Likewise.
2656 * parse-scan.y: Likewise.
2657 * parse.y: Likewise.
2659 2003-10-22 Tom Tromey <tromey@redhat.com>
2661 * expr.c (expand_byte_code): Only warn about dead bytecode when
2662 extra_warnings is set.
2664 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2666 Fix for PR java/12586.
2667 * mangle.c (find_compression_record_match): Don't iterate through
2668 package namespace elements unless they all match compression_table
2671 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
2673 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
2674 (generate-manpages): Likewise.
2675 (java.maintainer-clean): Likewise.
2676 (gcj.info): Likewise.
2679 (jv-scan.1): Likewise.
2680 (jcf-dump.1): Likewise.
2682 (jv-convert.1): Likewise.
2684 (rmiregistry.1): Likewise.
2685 (java.install-man): Likewise.
2686 (parse-scan.o): Move and define complete compile line.
2687 (parse.o): Likewise.
2688 (jcf-tree-inline.o): Move.
2690 2003-10-20 Mark Mitchell <mark@codesourcery.com>
2692 * Make-lang.in (info): Update dependencies.
2693 (java.install-info): Remove.
2694 ($(srcdir)/java/gcj.info): Replace with ...
2695 ($(docobjdir)/gcj.info): ... this.
2697 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
2699 * Make-lang.in: Replace uses of $(target_alias) with
2700 $(target_noncanonical).
2702 2003-10-09 Tom Tromey <tromey@redhat.com>
2704 * decl.c (java_init_decl_processing): Declare signers field.
2705 * class.c (make_class_data): Set signers field.
2707 2003-10-09 Jason Merrill <jason@redhat.com>
2709 * parse.y (patch_assignment): Use make_node to create a BLOCK.
2710 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
2713 2003-10-06 Mark Mitchell <mark@codesourcery.com>
2715 * Make-lang.in (java.info): Replace with ...
2717 (java.dvi): Replace with ...
2719 (java.generated-manpages): Replace with ...
2721 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
2723 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
2725 2003-10-01 Andrew Haley <aph@redhat.com>
2727 * jcf-parse.c (java_parse_file): Write otable and atable.
2728 * java-tree.h (atable_methods): New.
2730 (atable_syms_decl): New.
2731 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
2732 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
2733 (symbol_*type): Rename method_symbol* to symbol*type.
2734 (emit_offset_symbol_table): Delete.
2735 (emit_symbol_table): New.
2736 (get_symbol_table_index): New.
2738 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
2739 (build_known_method_ref): Likewise.
2740 (get_symbol_table_index): Rename from get_offset_table_index.
2741 Parameterize to allow re-use by differing types of symbol table.
2742 (build_invokevirtual): Pass table to get_offset_table_index.
2743 * decl.c (java_init_decl_processing): Push types and decls for
2744 atable and atable_syyms.
2745 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
2746 (make_class_data): Add new fields atable and atable_syms.
2747 (emit_symbol_table): Rename from emit_offset_symbol_table.
2748 Parameterize to allow re-use by different types of symbol table.
2749 (build_symbol_entry): Renamed from build_method_symbols_entry.
2751 2003-09-30 Roger Sayle <roger@eyesopen.com>
2753 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
2754 semantics for SAVE_EXPR, by caching the result in a temporary.
2756 2003-09-28 Richard Henderson <rth@redhat.com>
2758 * check-init.c (check_init): Save and restore input_location
2759 instead of file and line separately.
2760 * decl.c (java_expand_body): Likewise.
2761 * jcf-write.c (generate_bytecode_insns): Likewise.
2762 * parse.y (safe_layout_class): Likewise.
2763 * jcf-parse.c (read_class, parse_class_file): Likewise.
2764 (java_parse_file): Use %H for warning locator.
2766 2003-09-28 Roger Sayle <roger@eyesopen.com>
2768 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
2769 with void-type branches instead of using a COMPOUND_EXPR.
2771 2003-09-28 Jeff Sturm <jsturm@one-point.com>
2773 * decl.c (java_optimize_inline, dump_function): Remove.
2774 * java-tree.h (java_optimize_inline): Remove declaration.
2775 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
2776 * parse.y (source_end_java_method, java_expand_classes):
2777 Likewise. Remove dead code.
2779 2003-09-27 Roger Sayle <roger@eyesopen.com>
2781 * lang.c (java_init_options): Set flag_evaluation_order.
2782 * expr.c (force_evaluation_order): Don't attempt to force
2783 evaluation order of binary operations using save_expr.
2784 * parse.y (java_complete_lhs): No longer need to call
2785 force_evaluation_order when constructing binary operators.
2787 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2788 Bryce McKinlay <bryce@mckinlay.net.nz>
2791 * parse.y (not_accessible_field_error): New function.
2792 (resolve_expression_name): Check field access permissions.
2793 (resolve_qualified_expression_name): Use
2794 not_accessible_field_error.
2795 (resolve_qualified_expression_name): Likewise.
2797 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2799 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
2801 2003-09-23 Roger Sayle <roger@eyesopen.com>
2803 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
2804 with equal operands without side-effects.
2806 2003-09-22 Jeff Sturm <jsturm@one-point.com>
2808 * decl.c (java_init_decl_processing): Don't emit otable decls
2809 if flag_indirect_dispatch is not set.
2811 2003-09-21 Richard Henderson <rth@redhat.com>
2813 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2816 2003-09-21 Richard Henderson <rth@redhat.com>
2818 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2819 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
2821 2003-09-20 Richard Henderson <rth@redhat.com>
2823 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
2825 2003-09-18 Roger Sayle <roger@eyesopen.com>
2827 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
2828 * check-init.c (check_init): Likewise.
2830 2003-09-18 Roger Sayle <roger@eyesopen.com>
2832 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
2834 2003-09-16 Andrew Haley <aph@redhat.com>
2836 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
2838 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
2841 * mangle.c (find_compression_record_match): Skip
2842 over a "6JArray" (the array template mangled string)
2844 (mangle_array_type): Correct minor typo.
2845 (atms): Move definition to the beginning.
2847 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
2849 * class.c (add_miranda_methods): Ensure super-interfaces are laid
2850 out. Fix for PR java/12254.
2852 2003-09-11 Richard Henderson <rth@redhat.com>
2854 * parse.y (source_end_java_method): Update for new
2855 cgraph_finalize_function argument.
2857 2003-09-09 Richard Henderson <rth@redhat.com>
2859 * parse.y (source_end_java_method): Update call to
2860 cgraph_finalize_function.
2862 2003-09-03 Jeff Sturm <jsturm@one-point.com>
2864 * decl.c (java_expand_body): New function.
2865 * expr.c (build_class_init): Set DECL_IGNORED_P.
2866 * java-tree.h (start_complete_expand_method,
2867 java_expand_body): Declare.
2868 * jcf-parse.c (cgraph.h): Include.
2869 (java_parse_file): Handle flag_unit_at_a_time.
2870 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
2871 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
2872 (java_estimate_num_insns): Use walk_tree_without_duplicates.
2873 (java_start_inlining): New function.
2874 * parse.h (java_finish_classes): Declare.
2875 * parse.y: Include cgraph.h.
2876 (block): Don't special-case empty block production.
2877 (craft_constructor): Set DECL_INLINE.
2878 (source_end_java_method): Handle flag_unit_at_a_time.
2879 Replace inline code with call to java_expand_body.
2880 (start_complete_expand_method): Remove static modifier.
2881 (java_expand_method_bodies): Patch function tree for
2882 class initialization and/or synchronization as needed.
2883 Don't begin RTL expansion yet.
2884 (java_expand_classes): Check flag_unit_at_a_time before
2885 calling finish_class.
2886 (java_finish_classes): New function.
2887 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
2888 (patch_assignment): Set DECL_CONTEXT on temporary variable.
2889 (emit_test_initialization): Set DECL_IGNORED_P.
2891 2003-09-03 Roger Sayle <roger@eyesopen.com>
2893 * builtins.c (enum builtin_type): Delete unused enumeration.
2894 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
2896 2003-08-28 Tom Tromey <tromey@redhat.com>
2898 * gcj.texi (Extensions): Document gcjlib URLs.
2900 2003-08-20 Tom Tromey <tromey@redhat.com>
2902 * gcj.texi (Extensions): Added xref.
2903 (libgcj Runtime Properties): Document
2904 gnu.gcj.runtime.VMClassLoader.library_control.
2906 2003-08-20 Andrew Haley <aph@redhat.com>
2908 * except.c (prepare_eh_table_type): Use new encoding for exception
2909 handlers when using -fno-assume-compiled.
2911 2003-08-13 Tom Tromey <tromey@redhat.com>
2913 * gcj.texi (Invoking gij): Document -X and -?.
2915 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
2917 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
2918 GCJH_OBJS, JCFDUMP_OBJS
2919 * win32-host.c: Removed the unnecessary and broken dependency
2922 2003-08-11 Tom Tromey <tromey@redhat.com>
2924 * parse.y (java_check_regular_methods): Typo fixes. Call
2925 check_interface_throws_clauses. Use
2926 check_concrete_throws_clauses.
2927 (check_interface_throws_clauses): New function.
2928 (check_concrete_throws_clauses): New function.
2929 (hack_is_accessible_p): New function.
2930 (find_most_specific_methods_list): Added FIXME.
2931 * typeck.c (lookup_do): Use `flags' argument to decide what to
2933 (lookup_argument_method_generic): New function.
2934 (lookup_argument_method2): Removed.
2935 * jcf.h (ACC_INVISIBLE): New define.
2936 * jcf-write.c (generate_classfile): Skip invisible methods.
2937 * class.c (add_miranda_methods): New function.
2938 (layout_class_methods): Use it.
2939 (get_access_flags_from_decl): Use ACC_INVISIBLE.
2940 * java-tree.h (METHOD_INVISIBLE): New define.
2941 (lang_decl_func) [invisible]: New field.
2942 (lookup_argument_method_generic): Declare.
2943 (SEARCH_INTERFACE): New define.
2944 (SEARCH_SUPER): Likewise.
2945 (SEARCH_ONLY_INTERFACE): Likewise.
2946 (SEARCH_VISIBLE): Likewise.
2947 (lookup_argument_method2): Removed declaration.
2949 2003-08-05 Tom Tromey <tromey@redhat.com>
2951 Fix for PR java/11600:
2952 * parse.y (java_complete_lhs): See whether we're calling a method
2954 (check_thrown_exceptions): Added `is_array_call' argument;
2955 fixed `clone' checking; updated all callers.
2957 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
2959 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
2961 2003-08-03 Tom Tromey <tromey@redhat.com>
2963 * java-tree.h (METHOD_TRANSIENT): Removed.
2964 * decl.c (pushdecl): Removed some dead code.
2965 * class.c (get_access_flags_from_decl): Can't have transient
2967 (add_method_1): Can't have a transient method.
2969 2003-07-28 Andreas Jaeger <aj@suse.de>
2971 * jvspec.c: Convert to ISO C90 prototypes.
2973 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
2975 * decl.c (force_poplevels): Fix warning call.
2977 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2979 * expr.c (expand_java_field_op): Don't use xxx_with_decl
2980 (expand_java_field_op): Likewise.
2981 * class.c (layout_class_method): Likewise
2982 (emit_register_classes): Likewise.
2983 * decl.c (pushdecl): Likewise.
2984 (poplevel): Likewise.
2985 (force_poplevels): Likewise.
2986 (give_name_to_locals): Likewise.
2987 * check-init.c (check_for_initialization): Likewise.
2989 2003-07-24 Jason Merrill <jason@redhat.com>
2991 * java-tree.h: Move boolean_type_node et al to the back end.
2993 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2995 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
2998 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3000 * lang.opt: Don't show -MD_ and -MDD_.
3002 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3004 * lang-options.h: Remove.
3005 * lang.opt: Add help text.
3007 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3009 * expr.c: Remove the last argument to expand_assignment().
3011 2003-07-09 Jan Hubicka <jh@suse.cz>
3013 * java-tree.h (DECL_NUM_STMTS): Rename to...
3014 (DECL_ESTIMATED_INSNS): ... this.
3015 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3016 New static functions.
3017 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3018 * parser.y (add_stmt_to_compound): Do not account statements.
3020 2003-07-08 Mark Wielaard <mark@klomp.org>
3022 * gcj.texi: CNI now expands to Compiled Native Interface.
3024 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3026 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3028 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3030 * expr.c (expand_byte_code): Adjist emit_line_note call.
3032 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3034 * lang.c (java_handle_option): Don't handle filenames.
3036 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3038 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3041 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3042 * jcf.h: Delete COMPARE_FILENAMES definition.
3044 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3046 * lang.c (java_init_options): Update prototype.
3048 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3050 * decl.c (poplevel): Adjust define_label call.
3052 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3054 * gjavah.c (flag_jni): Make non-static.
3055 * parse-scan.y (ctxp): Make non-static.
3057 * class.c (build_method_symbols_entry)
3058 * expr.c (get_offset_table_index)
3059 * jcf-parse.c (jcf_parse):
3060 Mark the definition static, matching the forward declaration.
3062 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3064 * lang.c (java_handle_option): Don't check for missing arguments.
3066 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3068 * class.c (push_class): Use a location_t to save place.
3069 (emit_register_classes): Set input_location. Adjust
3070 expand_function_end call.
3071 * resource.c (write_resource_constructor): Likewise.
3072 * decl.c (end_java_method): Adjust expand_function_end call.
3073 * parse.y (source_end_java_method): Likewise.
3075 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3077 * lang.c (java_handle_option): Likewise.
3079 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3081 * lang.c (java_handle_option): Special-casing of optional
3082 joined arguments no longer needed.
3083 * lang.opt: Update switches that take optional argument.
3085 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3087 * lang.opt: Declare Java.
3088 * lang.c (java_init_options): Update.
3090 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3092 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3094 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3096 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3097 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3098 * lang.opt: -MD and -MMD have an underscore.
3100 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3102 * class.c (emit_register_classes): Adjust init_function_start
3104 * decl.c (complete_start_java_method): Likewise.
3105 * resource.c (write_resource_constructor): Likewise.
3107 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3109 * Make-lang.in: Update to use options.c and options.h.
3110 * lang.c: Include options.h not j-options.h.
3111 (java_handle_option): Abort on unrecognized option.
3112 (java_init_options): Request Java switches.
3114 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3116 * Make-lang.in: Handle mostlyclean.
3118 2003-06-11 Tom Tromey <tromey@redhat.com>
3120 * lang.c (java_handle_option): Update dependency_tracking for
3123 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3126 2003-06-10 Andrew Haley <aph@redhat.com>
3128 * resource.c (write_resource_constructor): Use expand_expr to
3129 generate the address of the label attached to a resource.
3130 * Make-lang.in (java/resource.o): Add expr.h
3132 2003-06-10 Andrew Haley <aph@redhat.com>
3134 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3135 (java_decl_ok_for_sibcall): New.
3137 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3139 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3140 (java/j-options.c, java/j-options.h): New.
3141 * java-tree.h (resource_name, compile_resource_file,
3142 compile_resource_data): Constify.
3143 * jcf-write.c (jcf_write_base_directory): Similarly.
3144 * jcf.h (jcf_write_base_directory): Similarly.
3145 * lang.c: Include j-options.h.
3146 (cl_options_count, cl_options, string_option, java_decode_option,
3147 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3148 process_option_with_no): Remove.
3149 (resource_name): Constify.
3150 (LANG_HOOKS_HANDLE_OPTION): Override.
3151 (java_handle_option): New.
3152 (java_init): Don't call jcf_path_init.
3153 (java_init_options): Call jcf_path_init.
3155 * resource.c (compile_resource_data, compile_resource_file): Constify.
3157 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3159 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3160 (struct lang_decl_func): Add last_line field.
3161 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3162 DECL_SOURCE_LINE_LAST): Remove.
3163 * parse.y (missing_return_error, finish_method_declaration,
3164 lookup_cl, start_artificial_method_body, source_end_java_method,
3165 start_complete_expand_method): Adjust.
3167 2003-06-08 Tom Tromey <tromey@redhat.com>
3169 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3170 fno-assume-compiled.
3172 2003-06-08 Roger Sayle <roger@eyesopen.com>
3174 * builtins.c (define_builtin_type, builtin_types): Delete.
3175 (define_builtin): Rewritten to take just the built-in code,
3176 the function's name, type and fallback library function name.
3177 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3178 (initialize_builtins): Overhaul to define the GCC builtins
3179 used by gcj manually, providing the Java run-time's
3180 implementations as the fallback library function.
3182 2003-06-08 Anthony Green <green@redhat.com>
3184 * parse.y (patch_cast): Fix conversions from floating-point to
3187 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3189 * Make-lang.in: Update.
3190 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3192 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3194 * lang.c (java_init_options): Update.
3196 2003-06-05 Jan Hubicka <jh@suse.cz>
3198 * Make-lang.in: Add support for stageprofile and stagefeedback
3200 2003-05-31 Roger Sayle <roger@eyesopen.com>
3202 * lang.c (java_init_options): Prescribe wrap-around two's
3203 complement arithmetic overflow by setting flag_wrapv.
3205 2003-05-29 Roger Sayle <roger@eyesopen.com>
3207 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3208 (builtin_record): Add an additional builtin_code field to
3209 record which GCC built-in corresponds to the Java function.
3210 (java_builtins): Add new entries for atan, atan2, exp, log,
3212 (max_builtin, min_builtin, abs_builtin): Perform constant
3213 folding on the resulting tree.
3214 (java_build_function_call_expr): Likewise, perform constant
3215 folding on the resulting tree.
3216 (initialize_builtins): The NULL creators are now allowed in
3217 the java_builtins table, which is now terminated by an entry
3218 with builtin_code == END_BUILTINS.
3219 (check_for_builtin): Likewise. If the matching creator is
3220 NULL, construct the call using java_build_function_call_expr
3221 directly with the decl for the corresponding builtin_code.
3223 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3225 * win32-host.c: Normalize copyright boilerplate.
3227 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3229 * parse.y (print_int_node): Use string concatentation on
3230 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3231 function calls into one.
3233 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3235 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3236 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3237 all the affected error messages.
3239 2003-05-13 Richard Henderson <rth@redhat.com>
3241 * class.c (layout_class_method): Set DECL_EXTERNAL.
3242 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3243 * java-tree.h (java_mark_class_local): Declare.
3244 * jcf-parse.c (parse_class_file): Use it.
3245 * parse.y (java_expand_classes): Likewise.
3247 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3249 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3250 * lex.h: #include input.h.
3251 * jv-scan.c (input_filename): Remove.
3253 2003-05-02 Tom Tromey <tromey@redhat.com>
3256 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3257 (handle_inner_classes): New function.
3259 2003-05-01 Tom Tromey <tromey@redhat.com>
3262 * parse.y (finish_for_loop): Do nothing if update expression is a
3263 EXPR_WFL_NODE wrapping nothing.
3264 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3266 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3268 * lex.h (input_lineno): Remove declaration.
3269 * parse-scan.y: #include input.h.
3270 (input_filename): Remove declaration.
3271 (input_location): Add definition.
3272 (input_line): Remove definition.
3274 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3276 * lex.h (lineno): Rename to ...
3277 (input_line): ... here
3278 * parse-scan.y (lineno): Rename to ...
3279 (input_line): ... here.
3280 (reset_report): Rename lineno to input_line.
3281 * check-init.c (check_init): Likewise.
3282 * class.c (push_class): Likewise.
3283 * decl.c (complete_start_java_method, end_java_method): Likewise.
3284 * expr.c (expand_byte_code): Likewise.
3285 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3286 * jcf-write.c (generate_bytecode_insns): Likewise.
3287 * lex.c (java_init_lex, java_allocate_new_line,
3288 do_java_lex): Likewise.
3289 * parse.h (YYNOT_TWICE): Likewise.
3290 * parse.y (empty_statement, expression_statement,
3291 java_pop_parser_context, java_parser_context_save_global,
3292 yyerror, register_fields, method_header, safe_layout_class,
3293 find_in_imports_on_demand, create_artificial_method,
3294 source_end_java_method, start_complete_expand_method,
3295 build_thisn_assign, java_complete_lhs,
3296 maybe_absorb_scoping_block): Likewise.
3298 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3300 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3301 '/' when computing java source filename
3303 2003-04-13 Tom Tromey <tromey@redhat.com>
3305 * gjavah.c (print_c_decl): Indentation fix.
3307 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3309 * class.c (make_field_value, make_method_value, get_dispatch_table)
3310 (make_class_data, emit_offset_symbol_table)
3311 * constants.c (build_constants_constructor)
3312 * java-tree.h (START_RECORD_CONSTRUCTOR)
3313 * parse.y (maybe_build_array_element_wfl):
3314 Use build_constructor.
3316 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3319 * parse.y (string_convert_int_cst): Always use at least one digit
3320 in string conversion. Remove ASCII dependence.
3321 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3323 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3325 * Make-lang.in: added win32-host.c
3326 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3327 resolves to open() on non-Win32 platforms and
3328 Win32-specific jcf_open_exact_case() on Win32
3329 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3330 when trying .java and .class files
3331 * win32-host.c: added to repository. Defines
3332 Win32-specific jcf_open_exact_case()
3334 2003-04-10 Andrew Haley <aph@redhat.com>
3336 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3337 (maybe_free_localvar): Renamed from localvar_free.
3338 Add new arg, really.
3339 (generate_bytecode_insns): Set new variable, jsrs.
3340 Only free local vars if no jsr insns have been emittted.
3341 Call maybe_free_localvar, not localvar_free.
3343 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3345 * gcj.texi: Remove @ at start of file.
3347 2003-03-25 Tom Tromey <tromey@redhat.com>
3349 * parse.y (create_interface): Call CHECK_DEPRECATED.
3351 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3353 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3355 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3357 * javaop.h (jfloat, jdouble): Make them structures mirroring
3358 the bit fields of IEEE float and double respectively.
3359 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3360 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3361 (union Word, union DWord): Delete.
3362 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3364 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3365 D_NAN_MASK): Delete.
3366 (jni_print_float, jni_print_double): New. Generate
3367 hexadecimal floating constants.
3368 (print_field_info): Use jni_print_float/double.
3370 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3371 finite floating point numbers for output; special case
3374 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3376 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3377 Replace 0 and 1 with true and false in return statements.
3379 2003-03-19 Tom Tromey <tromey@redhat.com>
3381 * lex.c (do_java_lex): Renamed from java_lex.
3382 (java_lex): New function.
3385 2003-03-13 Tom Tromey <tromey@redhat.com>
3387 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3390 2003-03-04 Andrew Haley <aph@redhat.com>
3392 * gjavah.c (is_first_data_member): New global variable.
3393 (print_c_decl): If it's the first data member, align it as the
3395 (process_file): Set is_first_data_member.
3397 2003-03-11 Tom Tromey <tromey@redhat.com>
3399 * parse.y (resolve_field_access): Initialize class if field is
3400 found in another static field.
3401 * expr.c (build_class_init): Don't optimize out initialization of
3402 implemented interface.
3404 2003-03-11 Andrew Haley <aph@redhat.com>
3406 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3409 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3411 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3412 and DIR_SEPARATOR_2 for a target.
3413 Correct minor typos.
3415 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3416 and DIR_SEPARATOR_2 for a target into account.
3418 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3420 * lang.c (java_init): Update prototype, move code to java_post_options.
3421 (java_post_options): Similarly.
3423 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3425 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3426 compare file name components depending on the case-sensitivity
3427 or otherwise of the host file system.
3429 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3430 "strcmp" to compare file name components.
3431 Use IS_DIR_SEPARATOR instead of comparing directly against
3433 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3434 comparing directly against DIR_SEPARATOR.
3436 2003-03-04 Tom Tromey <tromey@redhat.com>
3438 * Make-lang.in (java.tags): New target.
3440 2003-03-01 Roger Sayle <roger@eyesopen.com>
3442 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3443 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3445 2003-03-01 Tom Tromey <tromey@redhat.com>
3447 * parse.y (jdep_resolve_class): Only check deprecation if we found
3450 2003-02-28 Tom Tromey <tromey@redhat.com>
3453 * class.c (maybe_layout_super_class): Always pass a WFL to
3455 * parse.y (do_resolve_class): Updated comment to explain
3458 2003-02-26 Tom Tromey <tromey@redhat.com>
3460 * jcf-write.c (generate_classfile): Check whether class is
3461 deprecated before writing attribute count.
3463 2003-02-25 Roger Sayle <roger@eyesopen.com>
3465 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3466 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3468 2003-02-23 Tom Tromey <tromey@redhat.com>
3470 * lang-options.h: Added -Wdeprecated.
3471 * gcj.texi (Warnings): Document -Wdeprecated.
3472 * java-tree.h (flag_deprecated): Declare.
3473 * lang.c (lang_W_options): Added deprecated.
3474 (flag_deprecated): New global.
3475 * chartables.h: Rebuilt.
3476 * gen-table.pl (process_one): Look at whitespace.
3477 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3478 * parse.h (CLEAR_DEPRECATED): New macro.
3479 (CHECK_DEPRECATED_NO_RESET): New macro.
3480 * jcf-parse.c (handle_deprecated): New function.
3481 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3482 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3483 * parse.y (resolve_type_during_patch): Check deprecation.
3484 (jdep_resolve_class): Likewise.
3485 (process_imports): Likewise.
3486 (resolve_expression_name): Likewise.
3487 (check_deprecation): Strip arrays from decl. Check
3489 (patch_method_invocation): Also check the particular constructor
3491 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3492 * jcf-write.c (append_deprecated_attribute): New function.
3493 (generate_classfile): Generate deprecated attribute when
3495 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3496 (java_lex) [case '*']: Simplify logic.
3497 (java_start_char_p): Use LETTER_MASK.
3498 (java_part_char_p): Likewise.
3499 (java_space_char_p): New function.
3501 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3503 Change base class access representation.
3504 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3505 (add_interface_do): Likewise.
3507 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3509 * decl.c (java_init_decl_processing): Change
3510 soft_lookupjnimethod_node to reflect the change in
3511 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3512 * expr.c (build_jni_stub): Calculate and pass the size
3513 on the stack of the arguments to a JNI function. Use
3514 new target macro MODIFY_JNI_METHOD_CALL to allow a
3515 target to modify the call to a JNI method.
3517 2003-02-08 Roger Sayle <roger@eyesopen.com>
3519 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3520 instead of basename to avoid compiler warnings on Tru64.
3522 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3524 * gcj.texi: Update to GFDL 1.2.
3526 2003-01-31 Andrew Haley <aph@redhat.com>
3528 * parse.y (java_expand_classes): Scan the whole class list looking
3529 for access methods that haven't yet been expanded.
3531 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3535 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3536 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3537 * jcf-parse.c: Likewise.
3539 2003-01-31 Mark Wielaard <mark@klomp.org>
3541 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3543 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3545 * class.c (make_class): Use BINFO_ELTS.
3546 (set_super_info): Likewse.
3547 (add_interface_do): Likewise.
3549 2003-01-30 Tom Tromey <tromey@redhat.com>
3551 * jcf-parse.c (read_class): Update identifier's class value if it
3552 changed during parsing.
3554 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3556 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3557 Propagate change to all other rules as required.
3558 (java/parse-scan.o): Add explicit dependency on
3559 $(parsedir)/java/parse-scan.c .
3561 2003-01-29 Tom Tromey <tromey@redhat.com>
3563 * parse.y (patch_assignment): Only transform the rhs of an
3564 assignment when compiling to native.
3566 2003-01-28 Tom Tromey <tromey@redhat.com>
3568 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3570 2003-01-28 Tom Tromey <tromey@redhat.com>
3572 * lex.c (java_lex): Don't include UEOF as part of token.
3573 (java_read_unicode): Error if \u sequence prematurely terminated.
3575 2003-01-27 Tom Tromey <tromey@redhat.com>
3577 * parse.y (java_check_regular_methods): Check for construct after
3578 checking types in throws clause.
3580 2003-01-24 Tom Tromey <tromey@redhat.com>
3582 * class.c (build_static_field_ref): Only a String or numeric field
3583 can fold to a constant.
3585 2003-01-23 Tom Tromey <tromey@redhat.com>
3587 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3588 file name in resource buffer.
3590 2003-01-23 Tom Tromey <tromey@redhat.com>
3592 * expr.c (build_known_method_ref): Use method's context to find
3595 2003-01-23 Tom Tromey <tromey@redhat.com>
3597 * constants.c (set_constant_entry): Allocated cleared memory.
3599 2003-01-22 Tom Tromey <tromey@redhat.com>
3601 * java-tree.h: Don't use PARAMS.
3602 * resource.c: Add prototypes for all functions.
3603 (write_resource_constructor): Use `const char *' to avoid
3606 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3608 * jcf-parse.c (process_zip_dir): Remove unused variable.
3610 2003-01-22 Tom Tromey <tromey@redhat.com>
3612 * expr.c (build_invokeinterface): Abort if method's context is not
3615 2003-01-22 Tom Tromey <tromey@redhat.com>
3617 * gcj.texi (Input and output files): Mention non-class entries.
3618 * decl.c (java_init_decl_processing): Call
3619 init_resource_processing.
3620 * java-tree.h (compile_resource_data, write_resource_constructor,
3621 compile_resource_file, init_resource_processing): Declare.
3622 * config-lang.in (gtfiles): Added resource.c.
3623 * Make-lang.in (gt-java-resource.h): New target.
3624 (JAVA_OBJS): Added resource.o.
3625 (java/resource.o): New target.
3626 * resource.c: New file.
3627 * class.c (compile_resource_file): Moved to resource.c.
3628 (registerResource_libfunc): Likewise.
3629 (utf8_decl_list): Mark with GTY; now static.
3630 * jcf-parse.c (classify_zip_file): New function.
3631 (parse_zip_file_entries): Use it; compile .properties files.
3632 (process_zip_dir): Use classify_zip_file and compute_class_name.
3633 Don't write class name into zip directory.
3634 (java_parse_file): Call write_resource_constructor.
3635 (compute_class_name): New function.
3636 * jcf-io.c (read_zip_member): Reindented.
3638 2003-01-21 Tom Tromey <tromey@redhat.com>
3640 * class.c (supers_all_compiled): New function.
3641 (make_class_data): Use it.
3643 2003-01-21 Tom Tromey <tromey@redhat.com>
3645 * parse.y (method_header): Native method can't be strictfp.
3646 No method can be transient or volatile.
3648 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3650 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3652 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3654 * check-init.c: Fix comment typos.
3655 * class.c: Likewise.
3656 * constants.c: Likewise.
3658 * except.c: Likewise.
3660 * java-except.h: Likewise.
3661 * java-tree.h: Likewise.
3662 * javaop.h: Likewise.
3663 * jcf-dump.c: Likewise.
3664 * jcf-io.c: Likewise.
3665 * jcf-parse.c: Likewise.
3666 * jcf-write.c: Likewise.
3668 * mangle.c: Likewise.
3669 * typeck.c: Likewise.
3670 * verify.c: Likewise.
3672 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3674 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
3675 * jcf-write.c: Include "tm_p.h".
3677 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3679 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
3681 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3683 * builtins.c (java_build_function_call_expr): Renamed from
3684 build_function_call_expr. All callers changed.
3686 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
3687 * jcf-parse.c: Include tm_p.h.
3689 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
3692 2003-01-14 Tom Tromey <tromey@redhat.com>
3694 * class.c (make_class_data): Check that super is compiled before
3695 building class reference to it.
3697 2003-01-14 Andrew Haley <aph@redhat.com>
3699 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3700 varargs function -- correct.
3702 2003-01-14 Andrew Haley <aph@redhat.com>
3704 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
3706 2003-01-14 Andrew Haley <aph@redhat.com>
3708 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3709 varargs function -- correct.
3711 * parse.y (patch_assignment): Copy the rhs of an assignment into a
3712 temporary if the RHS is a reference.
3714 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3716 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
3717 * keyword.h: Regenerated.
3719 * All Files: Convert to ISO C style function definitions.
3721 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
3723 * parse.y (check_pkg_class_access): ANSIfy definition.
3725 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3727 * decl.c, parse-scan.y, parse.y: Don't cast return value of
3730 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
3732 2003-01-09 Geoffrey Keating <geoffk@apple.com>
3734 Merge from pch-branch:
3736 2002-12-02 Geoffrey Keating <geoffk@apple.com>
3738 * Make-lang.in (java/gjavah.o): Update dependencies.
3739 * gjavah.c: Include ggc.h.
3741 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
3743 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
3744 (JCFDUMP_OBJS): Add ggc-none.o.
3745 (java/jcf-dump.o): Depend on GGC_H.
3746 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
3747 CPool substructures.
3748 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
3749 * jcf-dump.c: Include ggc.h.
3751 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3753 * jcf.h (union cpool_entry): New.
3754 (struct CPool): Use gengtype to mark. Change field 'data' to be
3756 (struct JCF): Use gengtype to mark.
3757 (CPOOL_UINT): Update for new cpool_entry type.
3758 (CPOOL_USHORT1): Likewise.
3759 (CPOOL_USHORT2): Likewise.
3760 (CPOOL_FINISH): Use GC to free cpool subfields.
3761 * parse.h (struct parser_ctxt): Mark field current_jcf.
3762 * lex.c (java_init_lex): Use GC to allocate struct JCF.
3763 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
3764 (main_jcf): Use gengtype to mark.
3765 (ggc_mark_jcf): Delete.
3766 (get_constant): Update for new cpool_entry type.
3767 (give_name_to_class): Likewise.
3768 (get_class_constant): Likewise.
3769 (init_outgoing_cpool): Use GGC to allocate struct CPool.
3770 (java_parse_file): Use GGC to allocate struct JCF.
3771 (init_jcf_parse): Don't call ggc_add_root.
3772 * jcf-reader.c (jcf_parse_constant_pool): Update for new
3774 * java-tree.h (current_jcf): Use gengtype to mark.
3775 (CPOOL_UTF): Update for new cpool_entry type.
3776 (outgoing_cpool): Use gengtype to mark.
3777 (struct lang_type): GC struct JCF and struct CPool.
3778 * config-lang.in (gtfiles): Add jcf.h.
3779 * constants.c (find_tree_constant): New.
3780 (set_constant_entry): Allocate cpool subfields using GGC. Update
3781 for new cpool_entry type.
3782 (find_constant1): Update for new cpool_entry type.
3783 (find_constant2): Likewise.
3784 (find_utf8_constant): Use find_tree_constant.
3785 (find_class_or_string_constant): Remove unnecessary cast to jword.
3786 Update for new cpool_entry type.
3787 (count_constant_pool_bytes): Update for new cpool_entry type.
3788 (write_constant_pool): Likewise.
3789 (alloc_name_constant): Use find_tree_constant.
3790 (build_constants_constructor): Update for new cpool_entry type.
3792 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3794 * parse.y (mark_parser_ctxt): Delete.
3795 (goal): Don't use ggc_add_root.
3796 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
3797 (java_pop_parser_context): Let GC free parser_ctxt.
3798 (java_parser_context_resume): Likewise.
3799 * parse.h (struct parser_ctxt): Use gengtype to mark.
3801 (ctxp_for_generation): Likewise.
3802 * lex.h (struct java_lc_s): Mark for gengtype.
3803 (java_lexer): Rearrange for gengtype.
3804 * config-lang.in (gtfiles): Add lex.h, parse.h.
3806 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3808 * All Files: Remove PARAMS macro.
3810 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
3811 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
3814 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
3817 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
3819 * Make-lang.in (java.install-common, java.uninstall,
3820 java.install-info, java.install-man): Prepend $(DESTDIR)
3821 to destination paths in all (un)installation commands.
3822 (java.install-common): Rewrite $(LN) command to support
3823 DESTDIR with "ln" as well as with "ln -s".
3825 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
3827 * java-tree.h: Protect against multiple inclusion.
3829 2003-01-07 Tom Tromey <tromey@redhat.com>
3831 * class.c (add_assume_compiled): Don't adjust parent if we're
3832 already at the root of tree.
3834 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3836 * lang.c (dump_compound_expr): Prototype.
3838 2003-01-03 Tom Tromey <tromey@redhat.com>
3840 Fix for PR java/8712:
3841 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
3842 when simply checking against `null'.
3844 2003-01-03 Tom Tromey <tromey@redhat.com>
3846 * gcj.texi (Standard Properties): Document http.proxyHost and
3849 * gcj.texi (GNU Classpath Properties): Document new properties.
3851 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3853 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
3854 java/lang-options.h, java/mangle.c, java/mangle_name.c,
3855 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
3857 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
3859 * Make-lang.in, boehm.c, buffer.c,
3860 buffer.h, builtins.c, class.c,
3861 config-lang.in, constants.c,
3862 convert.h, decl.c, except.c,
3863 expr.c, java-except.h,
3864 java-tree.h, javaop.def,
3865 jcf-parse.c, jcf-write.c,
3866 jv-scan.c, jvgenmain.c,
3867 jvspec.c, keyword.gperf,
3868 keyword.h, lang-options.h,
3869 lang-specs.h, lang.c, lex.c,
3870 lex.h, mangle.c, mangle_name.c,
3871 parse-scan.y, parse.h, parse.y,
3872 typeck.c, verify.c, xref.c,
3873 xref.h: Replace "GNU CC" with
3874 "GCC" in the copyright header.
3876 * check-init.c, gjavah.c, javaop.h,
3877 jcf-depend.c, jcf-dump.c, jcf-io.c,
3878 jcf-path.c, jcf-reader.c, jcf.h,
3879 zextract.c, zipfile.h: These files are
3880 "part of GCC". Also say "GCC" not "GNU CC".
3882 2002-12-30 DJ Delorie <dj@redhat.com>
3884 * Make-lang.in: Protect against texi2pod/pod2man failing.
3886 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
3888 * gcj.texi: Use @copying.
3890 2002-12-27 Mark Mitchell <mark@codesourcery.com>
3892 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
3893 print_cxx_classname.
3894 (print_cxx_classname): Add add_scope parameter.
3895 (print_class_decls): Do not emit a semicolon after the extern
3897 (process_file): Adjust calls to print_cxx_classname.
3899 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3901 * gcj.texi: Include Cover Texts in man page.
3903 2002-12-23 Jeff Sturm <jsturm@one-point.com>
3905 * class.c (build_static_field_ref): Check FIELD_FINAL.
3907 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
3908 instead of current_constant_pool_data_ref.
3909 * java-tree.h (current_constant_pool_data_ref): Undefine.
3910 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
3911 * jcf-parse.c (init_outgoing_cpool): Don't initialize
3912 current_constant_pool_data_ref.
3914 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
3915 not build_internal_class_name.
3917 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
3918 Use it when class ref isn't certain to be compiled.
3920 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3922 * gcj.texi: Include gcc-common.texi.
3923 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
3924 $(srcdir)/doc/include/gcc-common.texi.
3926 2002-12-22 Anthony Green <green@redhat.com>
3928 * gcj.texi (Limitations): Add note about org.xml.sax and
3931 2002-12-20 Tom Tromey <tromey@redhat.com>
3933 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
3934 where minimum case value is Integer.MIN_VALUE.
3937 2002-12-18 Andrew Haley <aph@redhat.com>
3939 * parse.y (patch_invoke): Force evaluation order when `check' is
3940 set. For PR libgcj/8945.
3942 2002-12-16 Mark Mitchell <mark@codesourcery.com>
3944 * gcj.texi: Change version number to 3.4.
3946 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
3947 Andrew Haley <aph@redhat.com>
3949 * parse.y (source_end_java_method): Remove custom encoding of line
3950 numbers for a function decl before passing it to the back end.
3952 2002-12-03 Andrew Haley <aph@redhat.com>
3954 * class.c (make_class_data): New field, "chain".
3955 * decl.c (java_init_decl_processing): Likewise.
3957 2002-12-02 Tom Tromey <tromey@redhat.com>
3960 * parse.y (do_resolve_class): Handle qualified name via
3963 2002-11-30 Zack Weinberg <zack@codesourcery.com>
3965 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
3966 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
3967 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
3968 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
3969 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
3970 Include coretypes.h and tm.h.
3971 * Make-lang.in: Update dependencies.
3973 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3975 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
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 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3984 * jcf-reader.c: Don't expand JCF_readu4 inside the
3985 expansion of JCF_SKIP.
3987 2002-11-22 Tom Tromey <tromey@redhat.com>
3989 * parse.y (patch_binop): Cast right hand side of shift expression
3990 to `int'. Fixes PR java/8676.
3992 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
3993 Andrew Haley <aph@redhat.com>
3995 * gcc/java/jcf-write.c (write_classfile): Remove target
3996 class file, if it exists, before renaming the temporary
3999 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4001 * jvspec.c (lang_specific_spec_functions): New.
4003 2002-11-18 Tom Tromey <tromey@redhat.com>
4005 Fix for PR java/7912:
4006 * expr.c (can_widen_reference_to): Allow cast of array to
4007 Cloneable or Serializable.
4008 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4009 (java_io_serializable_identifier_node): Likewise.
4010 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4011 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4012 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4013 java_io_serializable.
4014 * decl.c (java_init_decl_processing): Initialize
4015 java_lang_cloneable_identifier_node and
4016 java_io_serializable_identifier_node.
4017 (java_lang_cloneable_identifier_node): New global.
4018 (java_io_serializable_identifier_node): Likewise.
4020 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4022 * buffer.c: Remove unnecessary casts.
4023 * check-init.c: Likewise.
4024 * class.c: Likewise.
4025 * constants.c: Likewise.
4027 * except.c: Likewise.
4028 * gjavah.c: Likewise.
4029 * jcf-io.c: Likewise.
4030 * jcf-parse.c: Likewise.
4031 * jcf-path.c: Likewise.
4032 * jvspec.c: Likewise.
4035 * verify.c: Likewise.
4037 2002-11-06 Tom Tromey <tromey@redhat.com>
4039 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4042 2002-11-05 Tom Tromey <tromey@redhat.com>
4044 Fix for PR java/6388.
4045 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4046 * java-tree.h (enum java_tree_index): New values
4047 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4048 (decimal_int_max, decimal_long_max): New defines.
4049 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4050 (error_if_numeric_overflow): Rewrote range checking.
4051 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4054 2002-11-02 Tom Tromey <tromey@redhat.com>
4056 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4058 * class.c (make_method_value): Put class name, not signature, into
4059 `throws' field. For PR java/8415.
4061 2002-10-24 Tom Tromey <tromey@redhat.com>
4063 * gcj.texi (Invoking gij): Document --showversion.
4064 (Standard Properties): java.library.path now set.
4066 2002-10-23 Tom Tromey <tromey@redhat.com>
4068 * gjavah.c (decode_signature_piece): In JNI mode, print
4069 `jobjectArray' when array depth is nonzero.
4072 2002-10-15 Andrew Haley <aph@redhat.com>
4074 * parse.y (patch_invoke): Call force_evaluation_order on a static
4076 (resolve_qualified_expression_name): Call force_evaluation_order
4077 on a arg list that is part of a Qualified Expression Name.
4079 * lang.c (dump_compound_expr): New.
4080 (java_dump_tree): New.
4082 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4084 * gcj.texi: Added item describing the GCJ runtime property
4087 2002-10-15 Richard Henderson <rth@redhat.com>
4089 * jcf-parse.c (get_constant): Fix type warning.
4091 2002-10-15 Andrew Haley <aph@redhat.com>
4093 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4094 (java_inlining_map_static_initializers): Declare.
4096 2002-10-14 Andrew Haley <aph@redhat.com>
4098 * tree-inline.c (remap_block): All local class initialization
4099 flags go in the outermost scope.
4100 (expand_call_inline): Call java_inlining_map_static_initializers.
4101 (expand_call_inline): Call java_inlining_merge_static_initializers.
4102 * java/lang.c (merge_init_test_initialization): New.
4103 (java_inlining_merge_static_initializers): New.
4104 (inline_init_test_initialization): New.
4105 (java_inlining_map_static_initializers): New.
4107 2002-10-11 Mark Wielaard <mark@klomp.org>
4109 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4111 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4113 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4115 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4117 * parse.y (merge_string_cste): Add parentheses around & within |.
4119 2002-10-08 Tom Tromey <tromey@redhat.com>
4121 * parse.y (variable_declarator_id): Simplify error path for
4122 array declarator error. For PR java/8003.
4124 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4126 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4129 2002-10-08 Andrew Haley <aph@redhat.com>
4131 * parse.y (attach_init_test_initialization_flags): Check for
4134 2002-10-07 Anthony Green <green@redhat.com>
4136 * parse.y (merge_string_cste): Fix bug in string concatenation.
4138 2002-10-03 Michael Koch <konqueror@gmx.de>
4140 * gcj.texi (Standard properties):
4141 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4143 2002-10-02 Roger Sayle <roger@eyesopen.com>
4145 PR optimization/6627
4146 * lang.c (java_init): If storing the vbit in function
4147 pointers, ensure that force_align_functions_log is atleast
4148 one to aid compatability with g++ vtables.
4150 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4152 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4153 foul of type-based aliasing.
4155 2002-09-30 Anthony Green <green@redhat.com>
4157 * gcj.texi (Invoking jv-scan): Fix texinfo.
4159 2002-09-28 Anthony Green <green@redhat.com>
4161 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4162 (Code Generation): Add -fno-assert documentation.
4163 * jv-scan.c (flag_assert): New global.
4164 (options): Add assert option.
4165 (help): Add --no-assert documentation.
4166 * parse-scan.y (flag_assert): New global.
4167 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4168 (flag_assert): New global.
4169 * java-tree.h (flag_assert): New global.
4170 * lex.c (java_lex): Obey flag_assert.
4171 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4174 2002-09-26 Andrew Haley <aph@redhat.com>
4176 * expr.c (build_java_array_length_access): Check for null pointer.
4177 * expr.c (expand_java_arrayload): Likewise.
4179 2002-09-21 Richard Henderson <rth@redhat.com>
4181 * jcf-parse.c (get_constant): Decode from IEEE no matter
4182 what the target format.
4184 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4186 * ChangeLog: Follow spelling conventions.
4187 * class.c: Likewise.
4190 * gjavah.c: Likewise.
4191 * java-tree.h: Likewise.
4192 * jcf-dump.c: Likewise.
4193 * jcf-parse.c: Likewise.
4194 * jvspec.c: Likewise.
4196 * mangle.c: Likewise.
4197 * parse.y: Likewise.
4199 2002-09-17 Tom Tromey <tromey@redhat.com>
4201 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4202 where \r appears at EOF. Fixes PR java/7950.
4204 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4206 * jvspec.c (lang_specific_driver): Remove unused variable.
4208 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4210 * java-tree.h (union lang_tree_node): Add chain_next option.
4212 2002-09-16 Richard Henderson <rth@redhat.com>
4214 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4215 use new real.h interface.
4216 * jcf-write.c (find_constant_index): Use new real.h interface.
4217 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4219 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4221 * lang.c: Follow spelling conventions.
4223 2002-09-11 Per Bothner <per@bothner.com>
4225 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4226 constant to the type of the field.
4227 (java_complete_tree): Remove now-redundant code.
4229 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4231 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4234 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4235 return label if a ret instruction for the jsr has been reached.
4237 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4239 * parse.y (DIR_SEPARATOR): Don't define.
4240 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4242 2002-08-28 Andrew Haley <aph@redhat.com>
4244 * verify.c (verify_jvm_instructions): Allow exception handler
4245 inside code that is being protected, but generate a warning.
4246 * except.c (link_handler): Initialize `expanded' in new eh_range.
4247 (binding_depth, is_class_level, current_pc): Declare extern.
4249 2002-09-01 Mark Wielaard <mark@klomp.org>
4251 * gcj.texi: Add chapter about system properties.
4254 2002-08-26 Tom Tromey <tromey@redhat.com>
4256 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4257 conversion if RHS_TYPE is byte, short, or char.
4259 2002-08-22 Tom Tromey <tromey@redhat.com>
4261 * gcj.texi (Invoking gij): Document -cp and -classpath.
4263 2002-08-21 Tom Tromey <tromey@redhat.com>
4265 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4266 $(prefix)/share. For PR libgcj/7633.
4268 For PR java/6005 and PR java/7611:
4269 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4270 (java_can_use_bit_fields_p): New function.
4272 2002-08-16 Tom Tromey <tromey@redhat.com>
4274 * gcj.texi (Class Initialization): Mention class initialization of
4277 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4279 * Make-lang.in (java-tree-inline.o): New.
4280 (JAVA_OBJS): Add java-tree-inline.o.
4281 * parse.y (source_end_java_method): Call java_optimize_inline.
4282 (java_expand_method_bodies): Save method's tree in
4284 (add_stmt_to_compound): Keep track of the number of statments.
4285 * lang.c (java_init): Enable flag_inline_trees.
4286 (java_post_options): If flag_inline_functions is on, enable
4287 flag_inline_trees instread.
4288 (decl_constant_value): New.
4289 (java_tree_inlining_walk_subtrees): New.
4290 * java-tree.h (DECL_NUM_STMTS): New macro.
4291 (java_optimize_inline): Declare.
4292 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4293 Handle a LABEL_EXPR.
4294 * decl.c (build_result_decl): If we already have a DECL_RESULT
4296 (dump_function): New.
4297 (java_optimize_inline): New.
4298 (dump_function): New.
4300 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4303 * parse.y (build_assertion): Invert return from
4304 desiredAssertionStatus.
4306 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4308 * jcf-write.c (get_access_flags): Return correct access flags for
4309 private and protected inner classes.
4311 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4313 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4315 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4317 * mangle_name.c: Don't include obstack.h twice.
4318 * xref.c: Don't include obstack.h.
4320 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4322 * class.c: (permanent_obstack): Delete declaration.
4323 * constants.c: (permanent_obstack): Delete declaration.
4324 * except.c: (permanent_obstack): Delete declaration.
4325 * expr.c: (permanent_obstack): Delete declaration.
4326 * jcf-parse.c: (permanent_obstack): Delete declaration.
4327 (saveable_obstack): Delete declaration.
4328 * parse.h: (permanent_obstack): Delete declaration.
4329 * typeck.c: (permanent_obstack): Delete declaration.
4331 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4333 * gcj.texi (version-gcc): Increase to 3.3.
4335 2002-07-22 Tom Tromey <tromey@redhat.com>
4337 * lex.c (java_lex): Check for `e' or `E' after 0.
4339 2002-07-21 Richard Henderson <rth@redhat.com>
4341 * lang.c (java_unsafe_for_reeval): New.
4342 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4344 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4346 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4347 (jcf_path_init): Use GET_ENVIRONMENT.
4349 2002-07-10 Roger Sayle <roger@eyesopen.com>
4350 Zack Weinberg <zack@codesourcery.com>
4352 * builtins.c (initialize_builtins): Remove defines that
4353 handled C/C++ specific junk hereby removed from builtins.def.
4355 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4357 * lang.c (java_post_options): Update prototype.
4359 2002-07-05 Roger Sayle <roger@eyesopen.com>
4361 * builtins.c (initialize_builtins): Ignore the additional
4362 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4363 the builtins.def file.
4365 2002-07-01 Tom Tromey <tromey@redhat.com>
4368 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4371 2002-07-01 Roger Sayle <roger@eyesopen.com>
4373 * java/decl.c (builtin_function): Accept additional parameter.
4374 (java_init_decl_processing): Pass an additional NULL_TREE
4375 argument to builtin_function.
4377 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4379 * gcj.texi: Fixed gcj invocation example so that it compiles.
4381 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4383 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4384 * parse.y (mark_parser_ctxt): Likewise.
4385 (check_modifiers, declare_local_variables): Avoid incorrect
4386 hardcoded constant 10.
4388 * lex.c (java_read_char): Avoid "comparison is always true"
4391 2002-06-25 Andreas Schwab <schwab@suse.de>
4393 * expr.c (JSR): Avoid undefined operation on PC.
4395 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4397 * decl.c (clear_binding_level): Const-ify.
4399 2002-06-13 Akim Demaille <akim@epita.fr>
4401 * parse.y (class_declaration, interface_declaration): Make sure
4402 all their rules have an action, in order to avoid meaningless `$$
4403 = $1' and their type clashes.
4405 2002-06-11 Tom Tromey <tromey@redhat.com>
4407 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4408 * parse-scan.y (statement_without_trailing_substatement): Added
4410 (assert_statement): New rule.
4411 * java-tree.h (struct lang_type) [assertions]: New field.
4412 (TYPE_USES_ASSERTIONS): New macro.
4413 (CLASS_USES_ASSERTIONS): Likewise.
4414 (FIELD_SYNTHETIC): New define.
4415 * lex.c (java_lval;): Added ASSERT_TK.
4416 * parse.y (ASSERT_TK): Added.
4417 (statement_without_trailing_substatement): Added assert_statement.
4418 (assert_statement): New rule.
4419 (build_assertion): New function.
4420 (maybe_generate_pre_expand_clinit): Create and initialize
4421 $assertionsDisabled.
4422 (lookup_package_type): Removed decl.
4423 * keyword.h: Rebuilt.
4424 * keyword.gperf (assert): New token.
4426 2002-06-10 Akim Demaille <akim@epita.fr>
4428 * parse.y (interface_type_list, class_member_declaration)
4429 (unary_expression_not_plus_minus): Remove duplicate %type.
4432 2002-06-09 Tom Tromey <tromey@redhat.com>
4434 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4436 * parse.y (method_header): Give error message in all cases.
4439 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4441 Don't use RTL inlining. Fix for PR java/6820.
4442 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4443 (flag_really_inline): New.
4444 (java_decode_option): Set flag_really_inline if -finline-functions
4446 (java_post_options): New function. Turn off inlining unless
4447 flag_really_inline is set.
4449 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4451 * gjavah.c (throwable_p): Accept argument as either a classname or
4452 signature fragment. Create null-terminated classname string for super
4453 when calling itself recursively.
4454 (decode_signature_piece): Skip first character from class name
4455 signature when calling throwable_p.
4457 2002-06-08 H.J. Lu (hjl@gnu.org)
4459 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4461 2002-06-04 Tom Tromey <tromey@redhat.com>
4463 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4465 2002-06-04 Michael Koch <konqueror@gmx.de>
4467 * gcj.texi (Input Options): Fixed typo.
4469 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4471 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4472 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4473 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4474 and all now-pointless local variables. Rename other local
4475 variables to reflect their not being handles.
4477 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4478 #if JCF_USE_STDIO blocks.
4480 * parse.y: Add missing semicolon at end of rule.
4482 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4484 * check-init.c (attach_initialized_static_class): Delete, unused.
4485 * parse.y: Use htab_t instead of struct hashtable, update
4487 * java-tree.h: Include hashtab.h instead of hash.h.
4488 (struct lang_decl_func): Use htab_t, set up for gengtype.
4489 (struct init_test_hash_entry): Delete.
4490 (struct treetreehash_entry): New.
4491 (java_treetreehash_find): New
4492 (java_treetreehash_new): New prototype.
4493 (java_treetreehash_create): New prototype.
4494 (java_mark_tree): Delete prototype.
4495 (java_hash_hash_tree_node): Delete prototype.
4496 (java_hash_compare_tree_node): Delete prototype.
4497 (attach_initialized_static_class): Delete prototype.
4498 * expr.c (build_class_init): Update to use java_treetreehash
4500 (java_expand_expr): Update to use htab_t.
4501 (emit_init_test_initialization): Likewise.
4502 * decl.c (java_mark_tree): Delete.
4503 * class.c (init_test_hash_newfunc): Delete.
4504 (java_hash_hash_tree_node): Delete.
4505 (java_hash_compare_tree_node): Delete.
4506 (add_method_1): Update to use java_treetreehash functions.
4507 (JAVA_TREEHASHHASH_H): New macro.
4508 (java_treetreehash_hash): New function.
4509 (java_treetreehash_compare): New function.
4510 (java_treetreehash_find): New function.
4511 (java_treetreehash_new): New function.
4512 (java_treetreehash_create): New function.
4513 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4515 * Make-lang.in (java/parse.o): Depend on debug.h.
4516 * java-tree.h (struct lang_identifier): Use gengtype.
4517 (union lang_tree_node): New.
4518 (struct lang_decl_func): Use gengtype.
4519 (struct lang_decl_var): Likewise.
4520 (struct lang_decl): Likewise.
4521 * parse.y: Include debug.h.
4522 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4524 * lang.c (struct language_function): New dummy structure.
4526 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4527 descriminator for DECL_LANG_SPECIFIC.
4528 (struct lang_decl_func): Rename from struct lang_decl.
4529 (enum lang_decl_desc): New.
4530 (struct lang_decl): Make it a union. Update all the accessor macros.
4531 (struct lang_type): Use gengtype.
4532 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4533 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4534 are now the same size.
4535 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4536 use discriminator to mark DECL_LANG_SPECIFIC.
4538 * Make-lang.in (gt-java-builtins.h): New rule.
4539 (java/builtins.o): Add dependency on gt-<filename>.h.
4540 * builtins.c: Use gengtype for roots.
4541 (union string_or_tree): Use gengtype.
4542 (struct builtin_record): Use gengtype.
4543 * config-lang.in (gtfiles): Add builtins.c.
4545 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4546 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4547 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4548 gt-java-parse.h, gtype-java.h): Add rules to generate.
4549 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4550 (class.o): Add dependency on gt-*.h.
4551 (constants.o): Likewise.
4554 (jcf-parse.o): Likewise.
4555 (jcf-write.o): Likewise.
4557 * config-lang.in (gtfiles): New.
4558 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4559 * constants.c: Replace uses of ggc_add_* with GTY markers.
4561 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4562 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4563 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4564 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4566 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4568 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4569 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4571 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4572 Include gtype-java.h.
4574 2002-06-02 Tom Tromey <tromey@redhat.com>
4576 Fix for PR java/5913:
4577 * parse.y (patch_binop): Call patch_string on op1.
4579 2002-06-02 Tom Tromey <tromey@redhat.com>
4581 Fix for PR java/1343, PR java/6336:
4582 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4583 formatting. Changed return type.
4584 (anonymous_class_counter): Moved to top of file.
4585 (maybe_make_nested_class_name): Append number to class name for
4586 function-local classes.
4588 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4590 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4591 * Make-lang.in: Update dependency lists.
4593 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4595 * gjavah.c (throwable_p): Do not free the name of the class after
4596 passing it to find_class.
4597 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4598 * jcf-io.c (dirent.h): Include it.
4599 (fnmatch.h): Likewise.
4600 (compare_path): New function.
4601 (java_or_class_file): Likewise.
4602 (memoized_dirlist_entry): New type.
4603 (memoized_dirlist_lookup_eq): New function.
4604 (memoized_dirlists): New variable.
4605 (caching_stat): New function.
4606 (memoized_class_lookup_eq): New function.
4607 (memoized_class_lookups): Likewise.
4608 (find_class): Use memoized_class_lookups and caching_stat.
4609 * jcf.h (JCF_USE_SCANDIR): Define.
4610 * parse.y (java_expand_classes): Write the class files in reverse
4613 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4615 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4617 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4619 * jcf-write.c (write_classfile): Unlink the temporary file if it
4620 cannot be renamed. Use concat to build up the name of the
4623 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4625 * jcf-write.c (write_classfile): Write the file to a
4626 temporary file and then rename it.
4628 2002-05-07 Tom Tromey <tromey@redhat.com>
4630 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4632 Fix for PR java/1200:
4633 * gjavah.c (throwable_p): New function.
4634 (decode_signature_piece): Use it. A `WeakReference' isn't the
4637 (gcjh_streq): New function.
4639 2002-05-07 Andreas Jaeger <aj@suse.de>
4641 * parse.y (finish_for_loop): Fix if statement.
4643 2002-05-06 Tom Tromey <tromey@redhat.com>
4645 Fix for PR java/5941:
4646 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4647 loop update expression.
4648 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4649 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4651 2002-05-04 Mark Wielaard <mark@klomp.org>
4654 * parse.y (build_string_concatenation): Return just op1 only when op2
4655 is null and op1 is a STRING_CST, otherwise always construct a
4658 2002-04-27 Tom Tromey <tromey@redhat.com>
4661 * parse.y (string_convert_int_cst): New function.
4662 (merge_string_cste): Use it.
4664 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4666 * java-tree.h (java_parse_file): Update.
4667 (java_set_yydebug): Remove.
4668 * jcf-parse.c (yydebug): Remove.
4669 (java_set_yydebug): Die.
4670 (java_parse_file): Update.
4671 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
4673 2002-04-24 Tom Tromey <tromey@redhat.com>
4676 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
4677 EXPR_WFL_QUALIFICATION of qual_wfl.
4679 2002-04-23 Per Bothner <per@bothner.com>
4681 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
4682 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
4683 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
4685 2002-04-23 Tom Tromey <tromey@redhat.com>
4688 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
4689 recognize `-fcompile-resource='.
4690 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
4693 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4695 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
4696 paths. Fixes PR java/2791.
4698 2002-04-19 Andrew Haley <aph@redhat.com>
4700 * jcf-write.c (push_long_const): lo, hi: New variables.
4701 Use rshift_double to extract the high part of a 64-bit long.
4702 Use WORD_TO_INT to extract the low part.
4704 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
4705 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
4706 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
4708 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
4710 * typeck.c (incomplete_type_error): Remove.
4712 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4714 * class.c (make_class_data): Set DECL_ALIGN on static class data,
4715 for hash synchronization.
4716 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
4717 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
4720 2002-04-16 Mark Wielaard <mark@klomp.org>
4722 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
4725 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4727 Fix for PR java/6294:
4728 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
4731 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4733 Fix for PR java/6085:
4734 * parse.y (patch_method_invocation): Always use build_access_to_thisn
4735 to get enclosing "this" argument for inner-class constructor
4736 invocation. Pass correct arguments to build_access_to_thisn.
4738 2002-04-10 Andreas Jaeger <aj@suse.de>
4740 * gcj.texi (Input Options): Fix extdirs patch.
4742 2002-04-10 Anthony Green <green@redhat.com>
4744 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
4746 2002-04-09 Anthony Green <green@redhat.com>
4748 * gcj.texi (Input Options): Add --extdirs documentation.
4749 * jcf-dump.c (OPT_extdirs): New macro.
4750 (options): Add extdirs option.
4751 (help): Describe --extdirs.
4752 (main): Handle OPT_extdirs.
4753 * gjavah.c (OPT_extdirs): New macro.
4754 (options): Add extdirs option.
4755 (help): Describe --extdirs.
4756 (main): Handle OPT_extdirs.
4757 * jcf-path.c (jcf_path_init): Add extdirs support.
4758 (jcf_path_extdirs_arg): New function.
4759 (extensions): New variable to hold extensions path entries.
4760 * jvspec.c: Remove -fextdirs= when compiling main().
4761 * lang.c (java_decode_option): Handle -fextdirs=.
4762 * jcf.h (jcf_path_extdirs_arg): Declare new function.
4763 * Make-lang.in: Compile jcf-path with version info for use in
4764 identifying the appropriate libgcj.jar.
4766 2002-04-08 Tom Tromey <tromey@redhat.com>
4769 * .cvsignore: Added rmic.1 and rmiregistry.1.
4770 * gcj.texi (Top): Link to new nodes.
4771 (Invoking rmic): New node.
4772 (Invoking rmiregistry): Likewise.
4773 * Make-lang.in (java.generated-manpages): Added rmic.1 and
4775 (java.maintainer-clean): Likewise.
4776 ($(srcdir)/java/rmic.1): New target.
4777 ($(srcdir)/java/rmiregistry.1): Likewise.
4778 (java.install-man): Handle rmic.1 and rmiregistry.1.
4780 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4782 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
4783 Add note about handling uncaught exceptions. Add an exception handler
4786 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4788 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
4789 after using it to patch CALL_EXPR.
4791 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4793 * gcj.texi (Invocation): Document CNI invocation API.
4795 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
4797 * expr.c (truthvalue_conversion): Rename. Update.
4798 (expand_compare): Update.
4799 * java-tree.h (java_truthvalue_conversion): New.
4800 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
4802 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4804 * java-tree.h (java_mark_addressable): New.
4805 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
4806 * typeck.c (mark_addressable): Rename, update.
4808 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4810 * expr.c (build_java_binop): Update.
4811 * java-tree.h (java_signed_type, java_unsigned_type,
4812 java_signed_or_unsigned_type): Update.
4813 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
4814 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
4815 * parse.y (patch_binop): Update.
4816 * typeck.c (signed_or_unsigned_type, unsigned_type,
4817 signed_type): Update.
4819 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
4821 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
4822 (java_dummy_print): Remove.
4823 (lang_print_error): Rename. Exit early if inhibiting output.
4824 (inhibit_error_printing_function): New.
4825 (java_init): Don't set hook.
4826 (lang_init_source): Use new boolean.
4828 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4830 * parse.y (do_resolve_class): Fix infinite recursion.
4832 2002-03-29 Tom Tromey <tromey@redhat.com>
4834 * parse.y (check_inner_circular_reference): Ignore incomplete
4837 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
4839 * Make-lang.in (builtins.o): Update.
4840 * boehm.c (get_boehm_type_descriptor): Update.
4841 * builtins.c: Include langhooks.h.
4842 * decl.c (java_init_decl_processing): Update.
4843 * java-tree.h (java_type_for_mode, java_type_for_size): New.
4844 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
4846 * typeck.c (type_for_mode, type_for_size): Update.
4848 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4850 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
4852 2002-03-28 Tom Tromey <tromey@redhat.com>
4854 * except.c (expand_end_java_handler): If the handler type is NULL,
4855 use java.lang.Throwable. Fixes PR java/5986.
4857 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4859 Fix for PR java/4715:
4860 * jcf-parse.c (parse_source_file_3): New function.
4861 (read_class): Call it.
4862 (java_parse_file): Likewise.
4864 2002-03-28 Jan Hubicka <jh@suse.cz>
4866 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
4868 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4870 * parse.y (resolve_package): Initialize "decl".
4871 (lookup_package_type): Remove unused function.
4873 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4875 Fix for PR java/5993:
4876 * parse.y (resolve_package): Return the decl if resolution was
4877 successful. Don't special case "java.lang" and "java.lang.reflect"
4878 packages. Set type_name to the merged identifier.
4879 (resolved_qualified_expression_name): Print error using "name" if
4880 resolve_package returns NULL_TREE.
4882 2002-03-27 Tom Tromey <tromey@redhat.com>
4884 * expr.c (expand_invoke): Don't generate null pointer check if
4885 we're calling <init>.
4887 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
4889 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
4891 * java-tree.h (java_lang_expand_expr): Similarly.
4892 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
4893 (java_init): Don't set hook.
4895 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4897 Fix for PR java/5850:
4898 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
4899 context if field was not found in the current scope.
4900 * expr.c (lookup_field): Don't look in enclosing contexts.
4902 2002-03-26 Tom Tromey <tromey@redhat.com>
4904 Fix for PR java/5942:
4905 * parse.y (init_src_parse): Added sanity check.
4906 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
4909 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
4911 * decl.c (lang_mark_tree): Rename java_mark_tree.
4912 * java-tree.h (java_mark_tree): New.
4913 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
4915 2002-03-25 Zack Weinberg <zack@codesourcery.com>
4917 * lex.c: Change java_perform_atof to take normal parameters
4918 instead of a pointer to a parameter block. Call it directly
4921 2002-03-22 Mark Wielaard <mark@klomp.org>
4923 Fix for PR java/5368:
4924 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
4925 when printing error message.
4927 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
4929 * decl.c (maybe_build_cleanup): Remove.
4931 2002-03-22 Tom Tromey <tromey@redhat.com>
4933 Andrew Haley <aph@cambridge.redhat.com>
4935 * expr.c (build_field_ref): Don't build a check if the field is a
4938 2002-03-21 Eric Blake <ebb9@email.byu.edu>
4940 Fix for PR java/6026:
4941 * lex.c (java_lex): Fix parsing of consecutive floats.
4943 2002-03-21 Tom Tromey <tromey@redhat.com>
4945 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
4948 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
4950 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
4951 insert_block, getdecls, kept_level_p, global_bindings_p): New.
4953 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4955 * gcj.texi: @code{gcj} becomes @command{gcj}.
4956 @code{gcc} becomes @command{gcc}.
4957 GcjRaw changed to gnu.gcc.RawData.
4959 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
4961 * decl.c (start_java_method): Use new hook.
4962 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
4963 (java_init): Remove old hook.
4965 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4967 * builtins.c (define_builtin): Do nothing if `type' is null.
4970 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4972 * parse.y (parser_check_super_interface): Fix error message
4975 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4977 * jcf-parse.c (get_constant): Delete unused variables.
4979 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
4981 * java-tree.h (java_parse_file): New.
4982 * jcf-parse.c (yyparse): Rename java_parse_file.
4983 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
4985 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4987 * parse.y (craft_constructor): Return the constructor decl.
4988 (java_expand_classes): Update comments.
4989 (lookup_method_invoke): Call fix_constructors immediately for
4990 anonymous class. Fixes PR java/5935.
4992 2002-03-15 Anthony Green <green@redhat.com>
4994 * jcf-parse.c (yyparse): Don't emit class registration
4995 constructor when compiling resource files.
4997 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4999 * lang.c (java_tree_code_type, java_tree_code_length,
5000 tree_code_name): Delete.
5001 (tree_code_type, tree_code_length, tree_code_name): Define.
5002 (java_init): Don't try to copy into the various tree_code
5005 2002-03-12 Tom Tromey <tromey@redhat.com>
5007 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5008 UTF-8, not UCS-2. Fixes PR java/5923.
5010 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5011 a call_expr wrapped in a convert. Fixes PR java/5848.
5013 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5015 * jcf-write.c (write_classfile): Improve error strings.
5017 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5019 * lex.c: Adjust comments to GNU standards.
5021 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5023 Fix for PR java/5902:
5024 * lex.c (java_lex): Fix parsing of literals.
5026 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5028 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5029 to prevent it getting evaluated twice in the store checking case.
5030 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5033 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5035 * decl.c (java_init_decl_processing): Make sure class_type_node
5036 alignment is not less than 64 bits if hash synchronization is enabled.
5038 2002-03-08 Per Bothner <per@bothner.com>
5040 * parse.y (java_complete_lhs): Check if patch_assignment
5041 returned an error-mark.
5043 * parse.y (try_builtin_assignconv): Don't special-case zero.
5045 2002-03-08 Per Bothner <per@bothner.com>
5047 Fix for PR java/5812.
5048 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5049 here instead of in JSR macro. Likewise with load_type_state call.
5050 Do the latter on if the return_pc has been verified (the jsr returns).
5051 (JSR): Now just call build_java_jsr.
5053 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5055 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5056 (java.install-common): Link native driver to
5057 JAVA_TARGET_INSTALL_NAME.
5059 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5061 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5062 * builtins.c(sin_builtin): Likewise
5063 * builtins.c(sqrt_builtin): Likewise
5065 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5067 * java/expr.c, java/jcf-parse.c, java/lex.c:
5068 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5069 REAL_ARITHMETIC blocks unconditional. Delete some further
5070 #ifdef blocks predicated on REAL_ARITHMETIC.
5072 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5074 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5075 explicit sizeof/sizeof.
5076 * decl.c (java_init_decl_processing): Likewise.
5077 * jcf-parse.c (init_jcf_parse): Likewise.
5078 * parse.y (init_src_parse): Likewise.
5080 2002-03-02 Per Bothner <per@bothner.com>
5082 Make --CLASSPATH by a synonym for --classpath and -classpath.
5083 Implement --bootclasspath.
5084 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5085 (classpath_l): Remove.
5086 (jcf_path_CLASSPATH_arg): Remove.
5087 (jcf_path_bootclasspath_arg): New function.
5088 (jcf_path_seal): Simplify accordingly.
5090 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5091 (jcf_path_CLASSPATH): Remove declaration.
5092 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5093 (lang_specific_driver): Translate -bootclasspath.
5094 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5095 * lang.c (decode_lang_options): Do jcf_path_init first.
5096 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5097 * gjavah.c: Also handle --bootclasspath.
5098 Handle --CLASSPATH as a synonum for --classpath.
5099 * jcf-dump.c: Likewise.
5101 "." is not part of system path, but is the default for --classpath.
5102 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5103 (jcf_path_seal): Add "." if no CLASSPATH specified.
5105 * gcj.texi: Document changes.
5107 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5109 * expr.c (build_java_arraystore_check): Fix formatting.
5111 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5113 Fix for PR java/5758, java/5632:
5114 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5115 inner-class separator too.
5116 * parse.y (do_resolve_class): New local `decl_result.'
5117 Progressively build a name for what can have been loaded.
5119 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5121 * expr.c (java_array_data_offset): Removed function.
5122 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5123 (build_java_array_length_access): Obtain "length" value using a
5124 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5125 (build_java_arrayaccess): Correct comment. Access "data" using a
5126 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5127 (build_java_arraystore_check): New function.
5128 (expand_java_arraystore): Use build_java_arraystore_check.
5129 * parse.y (patch_assignment): Simplify code to insert a store check
5130 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5131 * check-init.c (check_init): Update to reflect that an array length
5132 access is now a COMPONENT_REF.
5133 * gcj.texi (Code Generation): Improve documentation of
5134 -fno-bounds-check. Add documentation for -fno-store-check.
5135 * java-tree.h (flag_store_check): Declare.
5136 (build_java_arraystore_check): Declare.
5137 * lang.c (flag_store_check): Initialize to 1.
5138 (lang_f_options): Add store-check option.
5139 * jvspec.c: Don't pass store-check option to jvgenmain.
5140 * lang-options.h: Add help string for -fno-store-check.
5142 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5144 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5145 * java-tree.h (java_dup_lang_specific_decl): New.
5146 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5148 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5150 * builtins.c, decl.c: Delete traditional-mode-related code
5151 copied from the C front end but not used, or used only to
5152 permit the compiler to link.
5154 2002-02-22 Tom Tromey <tromey@redhat.com>
5156 Fix for PR java/2369:
5157 * jvspec.c (verify_class_name): New function.
5158 (lang_specific_driver): Call it.
5159 (JAVA_START_CHAR_P): New macro.
5160 (JAVA_PART_CHAR_P): Likewise.
5162 2002-02-22 Per Bothner <per@bothner.com>
5164 * class.c: Change vtable to be more compatible with g++ v3 abi.
5165 (get_dispatch_table): Prepend offset-to-top (always 0) and
5166 type_info pointer (currently unimplemented hence NULL) to vtable.
5167 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5168 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5169 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5170 (build_dtable_decl): Add declarations for new fields.
5172 2002-02-20 Per Bothner <per@bothner.com>
5174 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5175 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5176 don't need to set it on the COMPOUND_EXPR - the caller does that.
5178 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5180 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5181 `--CLASSPATH' becomes `--classpath.'
5182 * gjavah.c: Likewise.
5183 * jcf-dump.c: Likewise.
5184 * lang-options.h: Likewise.
5186 * jcf-path.c: Updated comment.
5187 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5188 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5189 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5190 (jcf_path_CLASSPATH_arg): Ditto.
5191 (classpath_u): Updated leading comment.
5193 2002-02-20 Per Bothner <per@bothner.com>
5195 * builtins.c (check_for_builtin): New function.
5196 (build_call_or_builtin): Remove.
5197 * java-tree.h: Update accordingly.
5198 * expr.c (expand_invoke): Use build + check_for_builtin instead
5199 of build_call_or_builtin.
5200 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5201 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5202 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5204 2002-02-17 Tom Tromey <tromey@redhat.com>
5206 * java-tree.h (TYPE_STRICTFP): New macro.
5207 (struct lang_type) [strictfp]: New field.
5208 (CLASS_STRICTFP): New macro.
5209 (METHOD_STRICTFP): New macro.
5210 (struct lang_decl) [strictfp]: New field.
5211 * parse.y (method_header): Disallow strictfp constructor or
5213 (STRICT_TK): Move before MODIFIER_TK.
5214 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5215 (METHOD_MODIFIERS): Likewise.
5216 (INTERFACE_MODIFIERS): Likewise.
5217 * jcf-write.c (get_access_flags): Likewise.
5218 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5219 (add_method_1): Likewise.
5220 (get_access_flags_from_decl): Likewise.
5221 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5222 recognize strictfp flag.
5223 * jcf.h (ACC_STRICT): New define.
5225 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5227 * class.c(build_utf8_ref): Move declaration of decl_size
5229 2002-02-07 Tom Tromey <tromey@redhat.com>
5231 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5234 2002-02-04 Anthony Green <green@redhat.com>
5236 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5237 sections if available.
5239 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5241 * parse.y (java_expand_classes): Fix typo in static field loop.
5243 2002-02-02 Richard Henderson <rth@redhat.com>
5245 * class.c (add_field): Mark static fields external.
5246 (build_class_ref): Remove redundant set.
5247 * parse.y (java_expand_classes): Mark static fields of classes
5248 to be compiled as local.
5249 * jcf-parse.c (parse_class_file): Likewise.
5251 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5253 * gcj.texi (About CNI): New node.
5255 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5258 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5259 setlocale() with LC_CTYPE as a parameter.
5262 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5264 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5265 Follow GNU Coding Standards for --version.
5267 2002-01-28 Tom Tromey <tromey@redhat.com>
5269 * expr.c (build_jni_stub): Ensure storage for `meth' is
5271 * parse.y (java_complete_expand_methods): Set
5272 current_function_decl before building JNI stub.
5274 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5276 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5279 2002-01-22 Tom Tromey <tromey@redhat.com>
5281 * decl.c (java_init_decl_processing): Use add_predefined_file.
5282 Predefine RawData.java.
5283 (predef_filenames): Removed.
5284 (java_init_decl_processing): Don't register predef_filenames.
5285 * jcf-parse.c (add_predefined_file): New function.
5286 (predefined_filename_p): Rewrote.
5287 (predefined_filename_p): No longer static.
5288 * decl.c (java_init_decl_processing): Call initialize_builtins.
5289 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5290 (java/builtins.o): New target.
5291 * builtins.c: New file.
5292 * parse.y (patch_invoke): Use build_call_or_builtin.
5293 * java-tree.h (build_call_or_builtin): Declare.
5294 (initialize_builtins): Declare.
5295 (java_set_exception_lang_code): Removed unused declaration.
5296 (PREDEF_FILENAMES_SIZE): Removed.
5297 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5298 (predef_filenames): New define.
5299 (add_predefined_file): Declare.
5300 (predefined_filename_p): Declare.
5301 * expr.c (expand_invoke): Use build_call_or_builtin.
5303 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5305 * parse.y (patch_switch_statement): Fix format specifier.
5307 2002-01-16 Tom Tromey <tromey@redhat.com>
5309 More for PR java/5365:
5310 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5312 (process_file): Generate include for
5313 java.lang.UnsupportedOperationExceptions.
5315 2002-01-15 Andreas Jaeger <aj@suse.de>
5317 * .cvsignore: Add man pages.
5319 2002-01-15 Tom Tromey <tromey@redhat.com>
5321 Fix for PR java/5365:
5322 * gjavah.c (process_file): Turn class name into a file name.
5324 2002-01-14 Matthias Klose <doko@debian.org>
5326 * gcj.texi: Fix whitespace and formatting errors in the
5327 synopsis of the man pages. Update copyright.
5329 2002-01-14 Tom Tromey <tromey@redhat.com>
5332 * Make-lang.in (java.install-man): Handle jv-convert man page.
5333 (java.generated-manpages): Added jv-convert.1.
5334 (java.uninstall): Remove jv-convert.1.
5335 (java.maintainer-clean): Likewise.
5336 ($(srcdir)/java/jv-convert.1): New target.
5337 * gcj.texi (Top): Link to jv-convert node.
5338 (Individual utilities): Likewise.
5339 (Invoking jv-convert): New node.
5341 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5342 Martin Kahlert <martin.kahlert@infineon.com>
5344 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5345 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5347 2002-01-03 Graham Stott <grahams@redhat.com>
5349 * class.c (compile_resource_file): Update copyright date.
5350 Constify filename parameter.
5351 (java-tree.h): Update copyright date.
5352 (compile_resource_file): Constify filename parameter.
5354 2002-01-03 Graham Stott <grahams@redhat.com>
5356 * gcc/jcf-parse.c: Update copyright date.
5357 (yyparse): Constify resource_filename.
5359 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5361 * parse.y (src_parse_roots): Don't needlessly zero init.
5363 2001-12-31 Tom Tromey <tromey@redhat.com>
5365 * parse.y (dump_java_tree): New function.
5366 (source_end_java_method): Call it.
5367 (end_class_declaration): Likewise.
5368 * lang.c (java_decode_option): Call dump_switch_p.
5370 2001-12-28 Tom Tromey <tromey@redhat.com>
5372 * gen-table.pl: Don't process characters after \uffff. Added
5373 comment pointing to input file.
5375 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5377 * gen-table.pl: Const-ify output. Document the location of a
5378 suitable unicode input file.
5380 * chartables.h: Regenerate.
5382 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5384 * chartables.h: Const-ify.
5385 * gjavah.c (options): Likewise.
5386 * jcf-dump.c (options): Likewise.
5387 * jv-scan.c (options): Likewise.
5388 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5389 * parse.y (binop_lookup): Likewise.
5391 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5393 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5394 the static arrays that are output.
5395 * jvspec.c (jvgenmain_spec): Make static.
5396 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5397 * keyword.h: Regenerate.
5398 * lang.c (string_option, process_option_with_no, lang_f_options,
5399 lang_W_options): Const-ify.
5400 * lex.c (java_lex): Likewise.
5402 2001-12-21 Richard Henderson <rth@redhat.com>
5404 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5405 (get_boehm_type_descriptor): ... here. Arrange for the
5406 TREE_TYPE to get set properly.
5408 2001-12-21 Richard Henderson <rth@redhat.com>
5410 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5411 only if the target requires collect2.
5413 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5415 2001-12-20 Tom Tromey <tromey@redhat.com>
5418 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5419 CAN_COMPLETE_NORMALLY for the node.
5420 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5421 generate code for second branch if first branch can't complete
5423 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5424 the loop head if the loop body can't complete normally.
5426 2001-12-20 Tom Tromey <tromey@redhat.com>
5429 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5430 case where `finally' clause can't complete normally.
5432 2001-12-20 Tom Tromey <tromey@redhat.com>
5435 * parse.y (analyze_clinit_body): Added this_class parameter.
5436 Check for more cases where we must keep <clinit>.
5437 (maybe_yank_clinit): Cleaned up flow control.
5439 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5441 * decl.c (java_init_decl_processing): Don't initialize
5442 finit_leg_identifier_node.
5443 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5444 (finit_leg_identifier_node): Remove.
5445 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5447 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5449 * mangle.c (mangle_member_name): Don't special-case for
5451 * mangle_name.c (unicode_mangling_length): Likewise.
5452 (append_unicode_mangled_name): Likewise.
5453 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5456 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5458 * expr.c (build_java_array_length_access): Don't force null pointer
5459 check unless flag_check_references is set.
5461 2001-12-20 Tom Tromey <tromey@redhat.com>
5463 Fix for PR java/3417:
5464 * parse.y (patch_assignment): Added special processing for
5466 (patch_return): Don't convert booleans to integers, and don't
5467 special-case `null'.
5469 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5471 * config-lang.in (diff_excludes): Remove.
5473 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5475 * gcj.texi: Update link to GCC manual.
5477 2001-12-17 Tom Tromey <tromey@redhat.com>
5479 * parse.y (link_nested_class_to_enclosing): Removed useless
5482 2001-12-16 Tom Tromey <tromey@redhat.com>
5484 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5487 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5489 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5490 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5493 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5495 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5497 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5499 * decl.c (java_init_decl_processing): Build otable_type correctly.
5500 otable_decl is an otable_type.
5502 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5504 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5505 otable_type, otable_ptr_type, method_symbol_type,
5506 method_symbols_array_type, method_symbols_array_ptr_type): New
5507 field/global tree definitions.
5508 (flag_indirect_dispatch): New flag.
5509 * decl.c (java_init_decl_processing): Initialize new otable and
5510 otable_syms type nodes and decls. Add new field "index" to
5512 * class.c (build_method_symbols_entry): New function.
5513 (make_method_value): Set "index" to to method's vtable index for
5514 virtual methods when indirect-dispatch is not used.
5515 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5516 and set vtable_method_count to -1. Set otable and otable_syms field
5517 if indirect-dispatch is used and there was something to put in them.
5518 (build_method_symbols_entry): New function.
5519 (emit_offset_symbol_table): New function.
5520 * expr.c (get_offset_table_index): New function.
5521 (build_invokevirtual): Build array reference to otable at the index
5522 returned by get_offset_table_index, and use the result as the vtable
5524 (build_invokeinterface): Similar.
5525 * jcf-parse.c (yyparse): If indirect-dispatch, call
5526 emit_offset_symbol_table at the end of compilation, after all classes
5527 have been generated.
5528 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5529 * lang.c (flag_indirect_dispatch): Define.
5530 (lang_f_options): Add indirect-dispatch flag.
5532 2001-12-14 Matthias Klose <doko@debian.org>
5534 * gcj.texi: Markup for man page generation. Document missing
5535 options printed by <tool> --help.
5536 Terminate description of gij's -ms option with a dot.
5537 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5538 (java.generated-manpages java.install-man, java.uninstall,
5539 java-maintainer-clean) Updated.
5541 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5543 * class.c (get_dispatch_table): Fix java vtable layout
5544 for TARGET_VTABLE_USES_DESCRIPTORS.
5545 * decl.c (java_init_decl_processing): Initialize
5546 alloc_no_finalizer_node, finalize_identifier_node.
5547 * expr.c (class_has_finalize_method): New function.
5548 (expand_java_NEW): Generate calls for finalizer-free allocation.
5549 (build_invokevirtual): Fix java vtable layout for
5550 TARGET_VTABLE_USES_DESCRIPTORS.
5551 * java-tree.h (enum java_tree_index): New entries:
5552 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5553 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5554 (class_has_finalize_method): declare.
5555 (HAS_FINALIZER_P): New macro.
5556 * parse.y (patch_invoke): Generate calls for finalizer-free
5559 2001-12-12 Matthias Klose <doko@debian.org>
5561 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5562 whitespace at end of line.
5564 2001-12-11 Tom Tromey <tromey@redhat.com>
5566 * lex.c (java_init_lex): Define wfl_to_string as
5567 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5569 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5571 * class.c (make_method_value): Use null_pointer_node to
5572 represent empty exception table.
5574 2001-12-10 Tom Tromey <tromey@redhat.com>
5576 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5578 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5580 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5582 2001-12-09 Per Bothner <per@bothner.com>
5584 * check-init.c (current_switch_has_default): New static field.
5585 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5586 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5587 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5589 2001-12-09 Tom Tromey <tromey@redhat.com>
5591 * check-init.c (check_init): Don't allow pre- or post- increment
5592 or decrement of final variable.
5593 (final_assign_error): Minor error message rewording.
5595 2001-12-08 Tom Tromey <tromey@redhat.com>
5597 * java-tree.h: Fixed typo.
5599 * gjavah.c (decompile_method): Don't decompile to `return this'
5602 * gjavah.c (cxx_keywords): Re-sorted.
5603 * lex.c (cxx_keywords): Re-sorted.
5605 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5608 * gjavah.c (print_namelet): Clear subnamelets.
5609 (HANDLE_METHOD): Set `method_printed' earlier.
5611 2001-12-07 Tom Tromey <tromey@redhat.com>
5613 * lang.c (lang_f_options): Added
5614 optimize-static-class-initialization.
5615 (java_decode_option): Removed special case.
5617 2001-12-07 Per Bothner <per@bothner.com>
5619 * check-init.c (check_init): Fix typo freeing memory twice.
5621 2001-12-05 Per Bothner <per@bothner.com>
5623 Restore support for static class initialization optimization.
5624 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5625 * check-init.c (check_int): At end of BLOCK handle initialization
5626 blocks, which used to be done in java_complete_expand_method but did
5627 not handle the case where check_for_initialization might allocate
5628 more than a word of bits.
5629 * decl.c (lang_make_tree): The smic field is now a tree.
5630 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5631 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5633 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5635 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5636 Change from a hash table to a list.
5637 (struct_lang_decl): Change field 'smic' to match.
5638 * class.c (add_method_1): Initialize
5639 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5640 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5641 (java_expand_method_bodies): -here, since 'smic' is now a list.
5642 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5644 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5646 * class.c (java_hash_compare_tree_node): Fix casts.
5648 2001-12-04 Per Bothner <per@bothner.com>
5650 * check-init.c: Handle definite unassignment to finals in addition
5651 to definite assignment.
5652 (loop_current_locals): New field.
5653 (num_current_locals, int start_current_locals, num_current_words):
5655 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5656 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5657 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5658 (get_variable_decl, check_final_reassigned): New functions.
5659 (check_init, check_bool_init): Modify as needed for checking finals.
5660 (check_for_initialization): Take extra parameter and return void.
5661 Do extra start-up logic to check final fields for assignment.
5662 * parse.y (check_static_final_variable_assignment_flag,
5663 reset_static_final_variable_assignment_flag, check_final_assignment,
5664 check_final_variable_local_assignment_flag,
5665 reset_final_variable_indirect_assignment_flag,
5666 reset_final_variable_global_assignment_flag): Remove functions.
5667 (java_complete_expand_methods, outer_field_access_fix,
5668 patch_assignment): Remove no-longer used logic.
5669 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
5670 * parse.y (register_fields, java_complete_tree): Update accordingly.
5672 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
5673 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
5674 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
5676 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
5678 * java-tree.h (DECL FINAL): New bit-field.
5679 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
5680 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
5681 (DECL_INIT_CALLS_THIS): New macro.
5682 (struct lang_decl): New bit-field init_calls_this.
5683 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
5684 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
5685 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
5686 use it for both local variables and final fields.
5687 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
5689 (struct lang_type): Remove hfv bit-field.
5690 (check_for_initialization): Change to return void.
5692 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
5693 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
5694 * check-init.c (final_assign_error): New helper function.
5695 (check_final_reassigned, check_init): Use it.
5696 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
5698 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
5699 bit-fields to unsigned.
5701 2001-12-03 Per Bothner <per@bothner.com>
5703 * parse.y (patch_binop): Minor constant folding.
5705 * parse.y (build_current_thisn): Shorter 'buffer'.
5707 2001-12-03 Per Bothner <per@bothner.com>
5709 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
5710 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
5711 * jcf-write.c (generate_bytecode_insns): Remove support for
5712 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
5713 * check-init.c (check_init): Likewise.
5715 2001-12-03 Per Bothner <per@bothner.com>
5717 * verify.c (subroutine_nesting): New function.
5718 (verify_jvm_instructions): Use it to fix logic for checking that
5719 we're done with the current subroutine.
5721 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
5722 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
5724 2001-12-03 Per Bothner <per@bothner.com>
5726 * jcf.h: Fix obvious typo in comment.
5727 * typeck.c (build_null_signature): Add comment.
5729 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
5731 * expr.c: Remove leading capital from diagnostic messages, as
5732 per GNU coding standards.
5733 * jcf-io.c: Similarly.
5734 * jcf-parse.c: Similarly.
5735 * jv-scan.c: Similarly.
5736 * jvspec.c: Similarly.
5737 * mangle.c: Similarly.
5739 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
5740 Alexandre Petit-Bianco <apbianco@redhat.com>
5742 * expr.c (build_java_arrayaccess): Call save_expr on array for
5743 correct evaluation order, modified comment, fixed indentation.
5744 * parse.y: (patch_assignment): Correctly extract the array base
5745 from the tree generate by build_java_arrayaccess, added comments.
5746 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
5747 Fixes PR java/3096, PR java/3803, PR java/3965.
5749 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
5751 * expr.c (expand_byte_code): Remove trailing periods from messages.
5752 * jcf-parse.c (load_class, jcf_parse): Similarly.
5753 * jcf-write.c (generate_classfile): Similarly.
5754 * lex.c (java_lex): Similarly.
5756 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5758 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
5760 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
5762 * Make-lang.in (java.generated-manpages): New dummy target.
5764 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5766 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5768 (lang_specific_pre_link): Use set_input to set input_filename.
5770 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5771 (main): Fix definition.
5772 Strip `main' from classname.
5775 2001-11-18 Roger Sayle <roger@eyesopen.com>
5777 * parse.h (java_expand_switch): Remove old prototype.
5779 2001-11-18 Tom Tromey <tromey@redhat.com>
5781 Fix for PR java/1401:
5782 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
5784 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
5787 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
5789 * lang.c (finish_parse): Rename to java_finish.
5790 (LANG_HOOKS_FINISH, java_finish): New.
5792 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
5794 * decl.c (init_decl_processing): Rename java_init_decl_processing.
5795 * java-tree.h: New prototype.
5796 * lang.c (java_init): Update prototype. Combine with old init_parse.
5798 2001-11-13 Tom Tromey <tromey@redhat.com>
5800 * gjavah.c (method_signature): New global.
5801 (HANDLE_METHOD): Set it.
5802 (decompile_return_statement): New function.
5803 (decompile_method): Use it.
5804 (print_method_info): Removed `synth' argument.
5806 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5808 * java-tree.h (java_set_yydebug): New.
5809 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
5810 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
5811 (print_lang_decl, print_lang_type, print_lang_identifier,
5812 print_lang_statistics, lang_print_xnode): Remove.
5814 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5816 * jcf-parse.c (init_lex): Remove.
5817 * lang.c (language_string, lang_identify): Remove.
5818 (struct lang_hooks): Constify.
5819 (LANG_HOOKS_NAME): Override.
5820 (init_parse): Update.
5822 2001-11-08 Andreas Franck <afranck@gmx.de>
5824 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
5825 program_transform_name the way suggested by autoconf.
5826 (java.install-common): Also transform auxiliary program names with
5827 program_transform_name.
5829 2001-11-08 Tom Tromey <tromey@cygnus.com>
5831 * parse.y (trap_overflow_corner_case): New rule.
5832 (unary_expression): Use it.
5833 * lex.c (java_init_lex): Don't set minus_seen.
5834 (yylex): Don't use minus_seen. Communicate overflow to parser for
5836 (error_if_numeric_overflow): New function.
5837 * parse.h (minus_seen): Removed field.
5838 (JAVA_RADIX10_FLAG): New define.
5840 2001-11-07 Tom Tromey <tromey@redhat.com>
5842 Patch for PR java/1414:
5843 * parse.y (case_label_list): New global.
5844 (goal): Register case_label_list with GC.
5845 (java_complete_lhs): Save new case on case_label_list.
5846 (patch_switch_statement): Check for duplicate case labels.
5848 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5850 * parse.y (patch_assignment): Removed unused third argument.
5851 (java_complete_lhs): Removed unused third argument to patch_assignment.
5853 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
5855 * lang.c: Include langhooks-def.h.
5856 * Make-lang.in: Update.
5858 2001-10-31 Zack Weinberg <zack@codesourcery.com>
5860 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
5862 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5864 * mangle.c (find_compression_record_match): Don't match compression
5865 records for package name elements unless they occur at the start of
5866 the name. Fix for PR java/4717.
5868 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5870 * expr.c (expand_java_field_op): Don't special-case references to
5871 java.lang.PRIMTYPE.TYPE.
5872 (build_primtype_type_ref): Removed.
5873 * java-tree.h (build_primtype_type_ref): Remove prototype.
5874 * parse.y (maybe_build_primttype_type_ref): Removed.
5875 (complete_function_arguments): Don't special-case references to
5876 java.lang.PRIMTYPE.TYPE.
5877 (patch_assignment): Likewise.
5878 (array_constructor_check_entry): Likewise.
5880 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5882 * mangle.c (static tree compression_table): Fixed leading comment.
5883 * parse.h (struct parser_ctxt): Fixed field comment.
5884 * parse.y (check_pkg_class_access): New prototype, fixed leading
5885 comment, new parameter used to emit error only if passed as true.
5886 (parse_check_super): Pass extra argument to check_pkg_class_access.
5887 (do_resolve_class): Likewise.
5888 (process_imports): Likewise.
5889 (read_import_dir): Fixed indentation.
5890 (find_in_imports_on_demand): New local class_type_name. Local
5891 node_to_use deleted. while loop changed into for loop. Report
5892 multiple definition only for accessible classes. Improved error
5894 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
5895 assigned to parameter list, fixed indentation. while loop changed
5896 into for loop, restore TREE_CHAIN on local `tem' before the next
5899 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5901 * lang.c (lang_get_alias_set): Deleted.
5903 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5905 * gjavah.c (jni_print_char): Fix thinko in last change.
5907 * gjavah.c (jni_print_char, decode_signature_piece): Use
5908 safe-ctype macros and/or fold extra calls into fewer ones.
5909 * lex.c (java_read_unicode, java_lex): Likewise.
5910 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
5911 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
5912 * mangle_name.c (append_unicode_mangled_name,
5913 unicode_mangling_length): Likewise.
5915 2001-10-17 Richard Henderson <rth@redhat.com>
5917 * Make-lang.in (java/lang.o): Depend on langhooks.h.
5919 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5921 * lang.c (langhooks.h): Included.
5922 (LANG_HOOKS_INIT): Redefined.
5923 (LANG_HOOKS_INIT_OPTIONS): Likewise.
5924 (LANG_HOOKS_DECODE_OPTION): Likewise.
5925 (struct lang_hooks lang_hooks): New initialization.
5927 2001-10-11 Per Bothner <per@bothner.com>
5929 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
5930 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
5931 The former is simpler, and jcf-write.c handles it better.
5932 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
5933 or WITH_CLEANUP_EXPR.
5934 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
5935 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
5937 * parse.y (patch_if_else_statement): If the condition is constant,
5938 optimize away the test.
5940 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5942 * parse.y (patch_cast): Call patch_string on the first operand of
5943 the incoming node, update it if necessary. Fixes PR java/4510.
5945 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5947 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
5948 when name qualifier matches a package name.
5950 2001-10-08 Tom Tromey <tromey@redhat.com>
5952 Fix for PR java/4489:
5953 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
5954 force a new label when computing `body_block'.
5956 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5958 * jcf-io.c (format_uint): Const-ify.
5959 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
5960 * lex.c (java_get_line_col): Likewise.
5961 * parse.y (build_incdec): Likewise.
5963 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5965 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
5966 a NULL enclosing context if appropriate. Fixes PR java/4466.
5968 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5970 * parse.y (patch_assignment): Use lvalue's original TYPE when
5971 building the final COMPOUND_EXPR.
5972 (try_reference_assignconv): Fixed leading comment.
5974 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5976 * parse.y (check_final_variable_indirect_assignment): For
5977 COMPOUND_EXPR, return only if finals were found initialized
5978 properly, if not, keep on checking.
5979 (check_final_variable_global_assignment_flag): New local
5980 error_found, set when appropriate and used to decide whether to
5981 report uninitialized finals. Fixed typo in comment.
5983 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5985 * decl.c (init_decl_processing): Fixed typo in predef_filenames
5986 last three initializations. Fixes PR java/4360.
5988 2001-09-21 Richard Henderson <rth@redhat.com>
5990 * class.c (get_dispatch_table): Handle function descriptors.
5991 (build_dtable_decl): Likewise.
5992 * expr.c (build_invokevirtual): Likewise.
5994 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5996 * parse.y (patch_method_invocation): Build class initialization
5997 when static finals are used to qualify method invocation.
6000 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6002 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6003 build_type_name_from_array_name.
6004 (STRING_STRIP_BRACKETS): New macro.
6005 * parse.y (build_type_name_from_array_name): New function.
6006 (array_creation_expression:): Accumulate []s instead of [s.
6007 (cast_expression:): Accumulate []s instead of [s after cast type
6009 (build_array_from_name): Local string deleted, use
6010 build_type_name_from_array_name.
6011 (build_unresolved_array_type): Accumulate []s instead of [s after
6013 (register_fields): Fixed comment.
6014 (resolve_class): Local name, base deleted, new locals tname and
6015 array_dims. Use build_type_name_from_array_name. Use array_dims to
6017 (purify_type_name): Use STRING_STRIP_BRACKETS.
6019 2001-09-18 Andreas Jaeger <aj@suse.de>
6021 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6022 * jv-scan.c: Likewise.
6024 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6026 * parse.y (patch_method_invocation): Inner class creation context
6027 check not enforced within constructors. Fixes PR java/1873.
6029 2001-09-16 Tom Tromey <tromey@redhat.com>
6031 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6032 NOTE_PUSH for single-case push. Fixes PR java/4189.
6034 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6036 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6037 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6038 (struct lang_type): New fields import_list and import_demand_list.
6039 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6040 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6041 (do_resolve_class): New local saved_enclosing_type, initialized,
6042 passed as parameter to find_in_imports and find_in_imports_on_demand.
6043 (find_in_imports): Added paramater enclosing_type, use its
6044 TYPE_IMPORT_LIST when applicable.
6045 (find_in_imports_on_demand): Added parameter enclosing_type, use
6046 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6047 declaration and initialization.
6048 (fold_constant_for_init): Switch/restore current_class to the
6049 appropriate context.
6051 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6053 * verify.c (verify_jvm_instructions): Fix typo.
6055 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6057 * expr.c (expand_invoke): Const-ification.
6058 * parse.y (patch_method_invocation): Likewise.
6060 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6062 * gjavah.c (cxx_keywords): Const-ification.
6063 * keyword.gperf (java_keyword): Likewise.
6064 * lang.c (java_tree_code_name): Likewise.
6065 * lex.c (cxx_keywords): Likewise.
6066 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6068 2001-09-11 Richard Henderson <rth@redhat.com>
6070 * parse.h (ctxp_for_generation): Mark extern.
6072 2001-09-10 Richard Henderson <rth@redhat.com>
6074 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6076 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6078 * typeck.c (java_array_type_length, build_prim_array_type):
6079 Represent empty arrays by NULL index.
6081 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6083 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6084 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6086 2001-09-06 Anthony Green <green@redhat.com>
6088 * class.c (O_BINARY): Define if necessary.
6089 (registerResource_libfunc): Declare.
6090 (init_class_processing): Initilize registerResource_libfunc.
6091 (compile_resource_file): New function.
6092 * java-tree.h (resource_name): Declare.
6093 (compile_resource_file): Declare.
6094 * jcf-parse.c (yyparse): Handle compiling java resource files.
6095 * lang.c (java_decode_option): Handle -fcompile-resource option.
6096 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6098 * gcj.texi (Code Generation): Add documentation for -R flag.
6100 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6102 * jcf-write.c (generate_classfile): Issue an error in case of
6103 field/initial value mismatch.
6104 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6105 being initialized and we're generating bytecode.
6106 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6107 set DECL_INITIAL properly when appropriate.
6111 2001-09-01 Per Bothner <per@bothner.com>
6113 * parse.y (maybe_yank_clinit): A field without an initializer is not
6114 relevant. All initializers except static final and constant require
6115 <clinit>, regardless of flag_emit_class_files.
6117 2001-08-31 Per Bothner <per@bothner.com>
6119 * class.c (set_constant_value): When not emitting class files, then a
6120 String ConstantValue is a utf8const_ptr_type.
6122 2001-08-30 Per Bothner <per@bothner.com>
6124 * jcf-write.c (generate_classfile): Check that field is primitive
6125 or string before emitting ConstantValue attribute.
6127 2001-08-30 Per Bothner <per@bothner.com>
6129 * parse.y (resolve_qualified_expression_name): If creating a
6130 COMPOUND_EXPR, set it's type correctly.
6132 2001-08-30 Per Bothner <per@bothner.com>
6134 * jcf-io.c (open_class): Set filename field.
6136 * jcf-parse,c (parse_class_file): Set current_function_decl
6137 for better error message when Code attribute is missing.
6139 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6140 better diagnostics, especially for constructors.
6142 2001-08-30 Per Bothner <per@bothner.com>
6144 * jcf-write.c (generate_classfile): Don't write ConstantValue
6145 attribute if field is not final, for compatibility with jdk.
6147 * jcf-write.c (generate_classfile): Convert ConstantValue values
6148 to correct type. Work-around for front-end bug.
6149 * class.c (set_constant_value): Error if constant has wrong type.
6151 2001-08-30 Per Bothner <per@bothner.com>
6153 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6154 "Double" are printed at verbosity 1.
6156 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6158 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6160 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6162 * parse.y (patch_assignment): Don't verify final re-assignment here.
6163 (java_complete_lhs): Verify assignments to finals calling
6164 patch_assignment. Verify re-assignments to finals before calling
6167 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6169 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6172 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6174 * lex.c (java_lex): new local found_hex_digits. Set and then used
6175 in test to reject invalid hexadecimal numbers.
6176 * parse.y (java_complete_tree): Prevent unwanted cast with
6177 initialized floating point finals.
6178 (patch_binop): Emit a warning when detecting a division by zero,
6179 mark result not constant, don't simplify non integer division.
6181 2001-08-28 Per Bothner <per@bothner.com>
6183 * jcf-write.c (generate_bytecode_insns): For increments and
6184 decrements just recurse to push constant. Improvement on Mark's patch.
6186 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6188 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6189 real conversion for increments and decrements of reals.
6191 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6193 * parse.y (resolve_qualified_expression_name): Handle unresolved
6194 qualified expressions, prevent numerical qualifiers, fixed typo.
6197 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6199 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6200 don't report anything but deprecated class when marked so. Handle
6202 (patch_method_invocation): Check deprecation on methods and types.
6203 (patch_binop): code becomes an enum tree_code, added default: to
6204 switch to handle that. Detect division by zero, try to fold and
6205 return before using a subroutine.
6207 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6209 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6210 file smaller than 4 bytes.
6211 * parse.y (check_inner_circular_reference): New function.
6212 (check_circular_reference): Likewise.
6213 (array_initializer:): Accept {,}.
6214 (java_check_circular_reference): Rewritten using
6215 check_circular_reference and check_inner_circular_reference.
6216 (java_complete_expand_method): Unconditionally save and restore
6217 the unpurged exception list.
6218 (build_dot_class_method_invocation): Unmangle signature parameter.
6220 2001-08-21 Tom Tromey <tromey@redhat.com>
6222 * decl.c (init_decl_processing): Add `throws' field to method
6224 * class.c (make_method_value): Compute `throws' field for method.
6226 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6228 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6229 circularity is detected.
6230 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6232 2001-08-17 Richard Henderson <rth@redhat.com>
6234 * class.c (emit_register_classes): Add align parameter to
6235 call to assemble_integer.
6237 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6239 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6240 loading a class_or_name fails, try considering an innerclass name
6241 and load the enclosing context.
6242 * parse.y (resolve_inner_class): New function.
6243 (find_as_inner_class): Added leading comment.
6244 (register_incomplete_type): Keep the current context as enclosing
6245 context for JDEP_FIELD dependencies.
6246 (do_resolve_class): Locals new_class_decl and super initialized to
6247 NULL. Call resolve_inner_class, explore the enclosing context
6248 superclass if necessary.
6251 2001-08-16 Tom Tromey <tromey@redhat.com>
6253 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6254 * gjavah.c (main): Updated for change to jcf_path_seal.
6255 * lang.c (version_flag): New global.
6256 (java_decode_option): Recognize `-version'.
6257 (java_init): Update for change to jcf_path_seal.
6258 * jcf.h (jcf_path_seal): Added `print' argument.
6259 * jcf-path.c (jcf_path_seal): Added `print' argument.
6261 2001-08-13 Zack Weinberg <zackw@panix.com>
6263 * Make-lang.in (java/decl.o): Update dependencies.
6264 * decl.c: Include libfuncs.h, don't include toplev.h.
6266 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6268 * decl.c (init_decl_processing): exception_type_node,
6269 class_not_found_type_node, and no_class_def_found_type_node
6270 initialized. predef_filenames augmented accordingly.
6271 instinit_identifier_node initialized.
6272 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6273 * java-tree.h (enum java_tree_index): New entries
6274 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6275 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6276 (exception_type_node): New macro.
6277 (class_not_found_type_node): Likewise.
6278 (no_class_def_found_type_node): Likewise.
6279 (instinit_identifier_node): Likewise.
6280 (PREDEF_FILENAMES_SIZE): Adjusted.
6281 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6282 (struct lang_type): Fixed typo in bitfield name.
6283 (DECL_INSTINIT_P): New macro.
6284 (ID_INSTINIT_P): Likewise.
6285 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6287 * parse.y (encapsulate_with_try_catch): New function.
6288 (generate_instinit): Likewise.
6289 (build_instinit_invocation): Likewise.
6290 (ctors_unchecked_throws_clause_p): Likewise.
6291 (add_instance_initializer): Deleted.
6292 (build_instance_initializer): Likewise.
6293 (in_instance_initializer): Likewise.
6294 (check_method_redefinition): instinit$ not to be verified.
6295 (java_complete_expand_methods): Generate instinit$, simplified code.
6296 (build_dot_class_method): Eliminated unnecessary locals. Use
6297 encapsulate_with_try_catch, removed unnecessary code.
6298 (fix_constructors): New local iii. Use build_instinit_invocation.
6299 (patch_method_invocation): Added comment.
6300 (maybe_use_access_method): Don't consider instinit$.
6301 (find_applicable_accessible_methods_list): Shorten the search for
6303 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6304 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6305 (patch_throw_statement): Likewise. Fixed typo.
6307 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6310 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6311 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6313 (lang_specific_pre_link): Use set_input to set input_filename.
6315 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6316 (main): Fix definition.
6317 Strip `main' from classname.
6320 2001-08-11 Zack Weinberg <zackw@panix.com>
6322 * lex.h: Don't include setjmp.h. Don't define
6323 SET_FLOAT_HANDLER or prototype set_float_handler.
6325 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6327 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6328 `poplevel' in the right order.
6330 2001-08-09 Richard Henderson <rth@redhat.com>
6332 * Make-lang.in (class.o): Depend on TARGET_H.
6333 * class.c (emit_register_classes): Use target hooks instead of
6334 assemble_constructor and assemble_destructor.
6336 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6338 * check-init.c (flags.h): Include
6339 (check_init): Don't report uninitialized static class
6340 initialization flags, don't free bit index when doing static class
6341 initialization optimization.
6342 (check_for_initialization): Return type changed to `unsigned int.'
6343 (attach_initialized_static_class): New function.
6344 * class.c (add_method_1): Create the initialized static class
6346 (finish_class): Always emit deferred inline methods.
6347 * decl.c (emit_init_test_initialization): Moved to expr.c
6348 (complete_start_java_method): Don't traverse
6349 DECL_FUNCTION_INIT_TEST_TABLE.
6350 (lang_mark_tree): Mark hash tables in function decls.
6351 * expr.c (emit_init_test_initialization): Moved from decl.c.
6352 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6353 initialization flag, set DECL_CONTEXT and
6354 LOCAL_CLASS_INITIALIZATION_FLAG.
6355 (java_lang_expand_expr): Emit initialization code for static class
6356 initialized flags when entering block, if necessary.
6357 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6358 * java-tree.h (flag_optimize_sci): New global variable declaration.
6359 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6360 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6361 (LOCAL_FINAL_P): Fixed typo in comment.
6362 (FINAL_VARIABLE_P): Likewise.
6363 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6364 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6365 (struct lang_decl): New fields `ict', `smic' and `cif.'
6366 (check_for_initialization): New returned value for global.
6367 (attach_initialized_static_class): New global function.
6368 (STATIC_CLASS_INIT_OPT_P): New macro.
6369 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6370 * lang.c (java_decode_option): Handle
6371 `-fno-optimize-static-class-initialization'
6372 * parse.y (start_complete_expand_method): New function.
6373 (java_expand_method_bodies): Likewise.
6374 (attach_init_test_initialization_flags): Likewise.
6375 (adjust_init_test_initialization): Likewise.
6376 (emit_test_initialization): Likewise.
6377 (java_complete_expand_methods): Nullify abstract and native method
6379 (java_complete_expand_method): New locals `fbody', `block_body'
6380 and `exception_copy.' Reorganized: directly return on empty method
6381 bodies, call `start_complete_expand_method', remember definitely
6382 initialized static class in function, don't expand method bodies.
6383 (java_expand_classes): Call `java_expand_method_bodies' before
6384 `finish_class' when compiling to native.
6385 (resolve_expression_name): Use `orig' after building outer class
6387 (patch_invoke): Remember static method invocations.
6389 2001-08-06 Richard Henderson <rth@redhat.com>
6391 * class.c (emit_register_classes): Pass a symbol_ref and priority
6392 to assemble_constructor.
6394 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6396 * java-tree.h (all_class_filename): New macro.
6397 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6398 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6399 newly created IDENTIFIER_NODE to `all_class_filename.'
6401 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6403 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6404 Use ggc_add_tree_root to register roots.
6406 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6408 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6409 second operand calling check_init.
6410 * decl.c (complete_start_java_method): Swaped second and third
6411 arguments while creating WITH_CLEANUP_EXPR node.
6412 * jcf-write.c (generate_bytecode_insns): Use second operand
6413 instead of third when handling WITH_CLEANUP_EXPR.
6414 * parse.y (java_complete_lhs): Expand second operand of
6415 WITH_CLEANUP_EXPR nodes.
6416 (patch_synchronized_statement): Swaped second and third arguments
6417 while creating WITH_CLEANUP_EXPR node.
6419 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6421 * parse.y (create_interface): Avoid cyclic inheritance report when
6422 syntax error encountered during class definition.
6425 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6427 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6429 (lang_specific_pre_link): Use set_input to set input_filename.
6431 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6432 (main): Fix definition.
6433 Strip `main' from classname.
6436 2001-07-18 Tom Tromey <tromey@redhat.com>
6439 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6440 * lex.c (java_new_lexer): Use ICONV_CONST.
6441 (java_read_char): Likewise.
6442 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6443 (jv-scan$(exeext)): Likewise.
6445 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6447 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6448 * parse.y (check_class_interface_creation): Allow `private' if the
6449 enclosing is not an interface.
6450 (create_interface): Interface tagged public if the enclosing
6451 context is an interface.
6452 (create_class): Class tagged public if the enclosing context
6456 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6458 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6461 2001-07-14 Tim Josling <tej@melbpc.org.au>
6463 * check-init.c (check_init): Remove references to EXPON_EXPR.
6465 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6467 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6468 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6471 2001-07-13 Tom Tromey <tromey@redhat.com>
6473 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6476 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6478 * parse.y (patch_method_invocation): Don't override primary if one
6479 is already provided, but let this$<n> be built. Fixed comment.
6481 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6483 * parse.y (empty_statement:): Report empty statement error only
6484 when found at class declaration level.
6487 2001-07-12 Tom Tromey <tromey@redhat.com>
6489 * expr.c (expand_load_internal): New function.
6490 (LOAD_INTERNAL): Use it.
6492 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6494 * parse.y (verify_constructor_super): Compare anonymous class ctor
6495 args with `valid_method_invocation_conversion_p.'
6498 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6500 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6501 `-fsyntax-only.' Fixes PR java/3248
6503 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6505 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6507 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6509 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6510 current function is static. Fixes PR java/1970
6512 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6514 * parse.y (patch_method_invocation): Add enclosing context to ctor
6515 calls if necessary. Fixes PR java/2953
6517 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6519 * parse.y (resolve_package): Abort if qualified expression member
6521 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6524 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6526 * verify.c: Don't use // comments.
6528 2001-07-05 Tom Tromey <tromey@redhat.com>
6530 * lang.c (flag_assume_compiled): Removed.
6531 * java-tree.h (flag_assume_compiled): Removed.
6532 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6533 -fhash-synchronization, -fuse-divide-subroutine,
6534 -fcheck-references, -femit-class-file, -femit-class-files,
6535 -fassume-compiled. Updated --encoding information. Changed
6536 -foutput-class-dir to `-d'.
6538 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6540 * jcf-parse.c (parse_class_file): Add lineno parameter to
6541 debug_start_source_file call.
6543 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6545 * gcj.texi: Use gpl.texi.
6546 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6547 dependencies and use doc/include in search path.
6549 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6551 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6552 `this'. If so, don't build instance initializers.
6554 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6556 * parse.y (resolve_expression_name): Improved error message for
6557 inner class cases. Fixes PR java/1958
6559 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6561 * lang.c: #include diagnostic.h
6562 (lang_print_error): Add a `diagnostic_context *' parameter.
6563 (java_dummy_print): Likewise.
6564 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6566 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6568 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6569 * jcf.h (typedef struct JCF): New bitfield `finished.'
6570 (JCF_FINISH): Set `finished.'
6571 (JCF_ZERO): Reset `finished.'
6574 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6576 * parse.y (class_body_declaration:): Don't install empty instance
6580 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6582 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6583 (set_class_decl_access_flags): New function.
6584 * java-tree.h (set_class_decl_access_flags): New prototype.
6585 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6586 (parse_class_file): New local `decl_max_locals.' Take wide types
6587 into account to compute DECL_MAX_LOCALS.
6588 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6591 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6593 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6595 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6597 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6598 * parse.y (do_resolve_class): Moved comments out to leading comment
6599 section. Removed local `start', New local `_ht' and
6600 `circularity_hash.' Record `enclosing' in hash table and search
6601 it to detect circularity. Use `enclosing' as an argument to
6602 `lookup_cl.' Free the hash table when done.
6604 2001-06-19 Tom Tromey <tromey@redhat.com>
6606 * lex.c (java_read_char): Disallow invalid and overlong
6607 sequences. Fixes PR java/2319.
6609 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6611 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6613 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6615 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6616 arguments accordingly.
6618 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6620 * gcj.texi: Move contents to just after title page.
6622 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6624 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6626 (patch_incomplete_class_ref): Build the class ref, build the class
6627 init if necessary, complete the tree.
6630 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6632 * parse.y (lookup_field_wrapper): Test `name' code.
6633 (resolve_qualified_expression_name): Test `qual_wfl' code.
6634 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6635 handle `qual_wfl' by code.
6636 (maybe_build_primttype_type_ref): Test `wfl' code.
6638 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6640 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6642 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6643 the dvi file in the java directory.
6645 2001-05-25 Sam TH <sam@uchicago.edu>
6647 * gen-table.pl javaop.h jcf.h lex.h,
6648 parse.h: Fix header include guards.
6650 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6652 * jv-scan.c (version): Update copyright year.
6654 2001-05-21 Per Bothner <per@bothner.com>
6656 * jcf-parse.c (read_class): If class is from .class or .zip file
6657 and it's already been read, don't push/pop parser context.
6659 2001-05-18 Per Bothner <per@bothner.com>
6661 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6662 command line so the jvgenmain-generated main program comes first.
6664 2001-05-15 Tom Tromey <tromey@redhat.com>
6666 * class.c (build_utf8_ref): Don't generate identifier based on
6669 2001-05-12 Richard Henderson <rth@redhat.com>
6671 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
6672 * expr.c (java_lang_expand_expr): Expand it.
6673 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
6674 calling build_exception_object_ref.
6675 * parse.y (catch_clause_parameter): Likewise.
6676 (build_dot_class_method): Likewise.
6677 (try_reference_assignconv): Likewise.
6678 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
6679 * jcf-write.c (generate_bytecode_insns): Likewise.
6681 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6683 * parse.y (build_unresolved_array_type): Set
6684 EXPR_WFL_QUALIFICATION on the newly created wfl.
6685 Fixes PR java/2538. Fixes PR java/2535.
6687 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6689 * parse.y (fix_constructors): Removed unnecessary assignment to
6690 local. Moved assignment to `this$<n>', fixed comments and
6692 (build_wfl_wrap): Fixed indentation.
6693 Fixes PR java/2598, java/2579 and java/2658.
6695 2001-05-03 Mo DeJong <mdejong@redhat.com>
6697 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
6698 check for byte swap.
6700 2000-05-02 Jeff Sturm <jsturm@one-point.com>
6702 * expr.c (build_class_init): Move MODIFY_EXPR
6703 outside of COND_EXPR. Remove variable `call'.
6705 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6707 * decl.c: NULL_PTR -> NULL.
6708 * jcf-write.c: Likewise.
6710 2001-05-01 Tom Tromey <tromey@redhat.com>
6712 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
6713 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
6714 * gcj.texi: Updated copyright text. Include fdl.texi.
6715 (Top): Link to new node.
6717 2001-05-01 Per Bothner <per@bothner.com>
6719 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
6721 2001-05-01 Per Bothner <per@bothner.com>
6723 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
6724 import_list contains the name, not the TREE_PURPOSE.
6726 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6728 * jcf-io.c (read_zip_member): Cast to long in comparison with
6731 * jvspec.c (lang_specific_driver): Initialize variables.
6733 * mangle.c (find_compression_record_match): Likewise.
6735 * typeck.c (build_null_signature): Provide static prototype. Mark
6736 parameter with ATTRIBUTE_UNUSED.
6738 * verify.c (verify_jvm_instructions): Initialize variable.
6740 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6742 * parse.y (do_resolve_class): Check for cyclic inheritance during
6743 inner class resolution.
6745 2001-04-27 Per Bothner <per@bothner.com>
6747 * parse.y (java_expand_classes): Don't change ctxp_for_generation
6748 while iterating, since that could cause gc to lose stuff.
6750 2001-04-26 Per Bothner <per@bothner.com>
6752 Fix method search wrt scope of inner classes to match JLS2.
6753 * typeck.c (build_null_signature): New static function.
6754 (has_method): New function. Uses build_null_signature and lookup_do.
6755 * java-tree.h (has_method): New declaration.
6756 * parse.y (find_applicable_accessible_methods_list): Do not search
6757 context of inner classes here.
6758 (patch_method_invocation): Search scope, ie. current and outer clases,
6759 for method matching simple name, to find class.
6761 2001-04-26 Per Bothner <per@bothner.com>
6763 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
6764 Fix thinko: If a single case, use if_icmpeq, not ifeq.
6766 * constants.c (find_methodref_with_class_index): New function.
6767 (find_methodref_index): Use find_methodref_with_class_index.
6768 * java-tree.h (find_methodref_with_class_index): New declaration.
6769 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
6770 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
6771 If context changed from interface to class, don't use invokeinterface.
6773 2001-04-25 Per Bothner <per@bothner.com>
6775 * verify.c (verify_jvm_instructions): For field instructions,
6776 check that field index is valid. For invoke instructions, check that
6777 method index is valid.
6779 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
6781 * config-lang.in (target_libs): Copy from $libgcj_saved.
6783 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6785 * decl.c (init_decl_processing): Add new class "protectionDomain"
6787 * class.c (make_class_data): Set initial value for "protectionDomain".
6789 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6791 * jvspec.c (lang_specific_driver): Fix memory allocation
6792 deficit, by using concat in lieu of xmalloc/sprintf.
6794 2001-04-20 Per Bothner <per@bothner.com>
6796 Fixes to compile multiple .class files at once.
6797 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
6798 * java-tree.h (CLASS_PARSED_P): New macro.
6799 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
6800 * jcf-parse.c (jcf_parse_source): Inline into read_class.
6801 (read_class): Avoid some code duplication.
6802 Don't call JCF_FINISH for a .class file - might be needed later.
6803 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
6804 rather than CLASS_LOADED_P, since latter implies class laid out.
6805 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
6806 * parse.y: Don't need to set CLASS_LOADED_P for array types.
6808 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6810 * Make-lang.in (java/boehm.o): Depend on toplev.h.
6812 * boehm.c: Include toplev.h.
6814 2001-04-06 Tom Tromey <tromey@redhat.com>
6815 Alexandre Petit-Bianco <apbianco@redhat.com>
6817 Fix for PR gcj/1404 and PR gcj/2332:
6818 * parse.y (build_array_from_name): If we use the type_wfl then
6819 accumulate dimensions from the original type as well.
6820 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
6822 2001-04-06 Tom Tromey <tromey@redhat.com>
6824 * parse.y (analyze_clinit_body): Return true if the second operand
6825 of a METHOD_EXPR is nonzero.
6827 2001-04-06 Tom Tromey <tromey@redhat.com>
6829 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
6831 ($(srcdir)/java/parse.c): Likewise.
6833 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6835 * gcj.texi: Use `which-gcj' instead of `which-g77.'
6836 (version-gcc): Initialized.
6837 (which-gcj): Likewise.
6839 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6841 * java-tree.h (struct lang_decl): New macro
6842 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
6843 * parse.y (build_instance_initializer): New function.
6844 (add_instance_initializer): Use it.
6845 (java_fix_constructors): Set `current_class' before fix pass.
6846 (fix_constructors): Just return if already fixed. Move `super()'
6847 invocation ahead. Use `build_instance_initializer.'
6850 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6852 * parse.y (resolve_qualified_expression_name): Pass field's
6853 DECL_CONTEXT to `not_accessible_p.'
6854 (not_accessible_p): Changed parameters order in `inherits_from_p'
6857 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
6859 * lang-options.h: Add flag_check_references.
6861 2001-04-04 Per Bothner <per@bothner.com>
6863 * java-tree.h (CONSTANT_VALUE_P): New macro.
6864 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
6865 * parse.y (maybe_build_class_init_for_field): New static function.
6866 (resolve_expression_name, resolve_field_access): Use
6867 maybe_build_class_init_for_field instead of build_class_init
6868 This does not do the init if the field is compile-time-constant.
6869 (resolve_field_access): Simplify.
6871 * parse.y (fold_constant_for_init): Merge test into switch.
6873 2001-04-03 Zack Weinberg <zackw@stanford.edu>
6875 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
6877 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
6879 2001-04-02 Zack Weinberg <zackw@stanford.edu>
6881 * expr.c (pop_type_0): Save the result of the first
6882 lang_printable_name call in a scratch buffer, so it
6883 won't be clobbered by the second call.
6885 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6887 * parse-scan.y (array_type:): Rewritten.
6888 (type_declaration:): `empty_statement' replaces `SC_TK.'
6889 (class_member_declaration:): `empty statement' added.
6890 (method_body:): Simplified.
6891 (static_initializer:): Likewise.
6892 (primary_no_new_array:): Use `type_literals.'
6893 (type_literals:): New rule.
6894 (dims:): Set and update `bracket_count.'
6895 Fixes PR java/1074. Fixes PR java/2412.
6897 2001-03-28 Hans Boehm <boehm@acm.org>
6899 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
6900 (get_boehm_type_descriptor): Set type on returned value to be a
6901 pointer length integer.
6903 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6905 * expr.c (pop_type_0): Call `concat' rather than building the
6907 (pop_type): Add format specifier in call to `error'.
6909 * parse.y (patch_method_invocation): Avoid casting away
6912 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
6914 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
6916 2001-03-28 Richard Henderson <rth@redhat.com>
6918 IA-64 ABI Exception Handling:
6919 * Make-lang.in (except.o): Don't depend on eh-common.h.
6920 * check-init.c (check_init): Handle EXC_PTR_EXPR.
6921 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
6922 [soft_exceptioninfo_call_node]: Remove.
6923 [eh_personality_libfunc, lang_eh_runtime_type]: New.
6924 (end_java_method): No emit_handlers.
6925 * except.c (java_set_exception_lang_code): Remove.
6926 (method_init_exceptions): Don't call it.
6927 (prepare_eh_table_type): No CATCH_ALL_TYPE.
6928 (build_exception_object_ref): New.
6929 (expand_end_java_handler): Update for except.h name changes.
6930 (emit_handlers, expand_resume_after_catch): Remove.
6931 * expr.c (java_lang_expand_expr): Update for except.h name changes.
6932 (process_jvm_instruction): Use build_exception_object_ref.
6933 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
6934 (soft_exceptioninfo_call_node): Remove.
6935 (build_exception_object_ref): Declare.
6936 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
6937 soft_exceptioninfo_call_node. Move processing ...
6938 [EXC_PTR_EXPR]: ... here.
6939 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
6940 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
6941 (source_end_java_method): No java_set_exception_lang_code or
6943 (build_dot_class_method): Use build_exception_object_ref.
6944 (try_reference_assignconv): Check EXC_PTR_EXPR not
6945 soft_exceptioninfo_call_node.
6947 2001-03-28 Richard Henderson <rth@redhat.com>
6949 * java-tree.h (throw_node): Define as a single member of
6950 java_global_trees instead of a separate array.
6951 (JTI_THROW_NODE): New.
6952 * decl.c (throw_node): Don't declare.
6953 (init_decl_processing): Init a scalar throw_node.
6954 Don't register it for gc.
6955 * check-init.c (check_init): Reference scalar throw_node.
6956 * expr.c (build_java_athrow): Likewise.
6957 * jcf-write.c (generate_bytecode_insns): Likewise.
6958 * parse.h (BUILD_THROW): Likewise.
6960 2001-03-28 Richard Henderson <rth@redhat.com>
6962 * decl.c (end_java_method): Do not save and restore
6963 flag_non_call_exceptions.
6964 * parse.y (source_end_java_method): Likewise.
6965 * lang.c (flag_exceptions): Don't declare.
6966 (java_init_options): Set flag_non_call_exceptions. Set
6967 flag_exceptions here ...
6968 (java_init): ... not here.
6970 2001-03-27 Richard Henderson <rth@redhat.com>
6972 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
6973 exceptions_via_longjmp.
6975 * lang.c (flag_new_exceptions): Don't declare it.
6976 (java_init_options): Or set it.
6978 2001-03-27 Richard Henderson <rth@redhat.com>
6980 * decl.c (end_java_method): Rename asynchronous_exceptions to
6981 flag_non_call_exceptions.
6982 * parse.y (source_end_java_method): Likewise.
6984 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6986 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
6988 2001-03-26 Mark Mitchell <mark@codesourcery.com>
6990 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
6992 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6994 * parse.y (find_as_inner_class): Follow current package
6995 indications not to mistakingly load an unrelated class.
6997 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6999 * constants.c (PUTN): Use memcpy, not bcopy.
7001 * lex.c (java_read_char): Use memmove, not bcopy.
7003 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7005 2001-03-23 Per Bothner <per@bothner.com>
7007 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7008 macro for better error pin-pointing.
7009 * java-tree.h: Fix typo in comment.
7011 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7012 Don't include jsr/goto in exception range.
7013 Check if start and end of exception range are the same (also TRY_EXPR).
7014 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7015 However, do emit the following goto even if try_block is empty.
7016 Defer freeing exception_decl until after the finalizer, to make
7017 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7019 * parse.y (java_complete_lhs): If the try-clause is empty, just
7020 return the finally-clause and vice versa.
7022 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7024 * gcj.texi (Input Options): documented the check for attribute
7025 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7026 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7027 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7028 (jcf_parse): Check for the right classes archive if necessary.
7029 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7030 (jcf_parse_fields): Fixed indentation.
7031 * jcf-write.c (append_gcj_attribute): New function.
7032 (generate_classfile): Compute the attribute count, invoke
7033 `append_gcj_attribute'.
7034 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7035 turned into bit-fields. New bit-field `right_zip.'
7036 (JCF_ZERO): Set `right_zip' to zero.
7037 * lang-options.h (-fforce-classes-archive-check): Added flag.
7038 * lang.c (flag_force_classes_archive_check): New flag.
7039 (lang_f_options): New entry `force-classes-archive-check.'
7042 2001-02-07 Andrew Haley <aph@redhat.com>
7044 * gcj.texi (Configure-time Options): Add -fcheck-references.
7045 * expr.c (build_java_indirect_ref): New function.
7046 (java_check_reference): New function.
7047 (build_java_array_length_access): Use build_java_indirect_ref to
7048 check for null references.
7049 (build_java_arrayaccess): Likewise.
7050 (build_get_class): Likewise.
7051 (build_field_ref): Likewise.
7052 (invoke_build_dtable): Likewise.
7053 (build_invokeinterface): Likewise.
7054 * lang.c (lang_f_options): Add flag_check_references.
7055 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7056 * java-tree.h (flag_check_references): New variable.
7057 * lang.c (flag_check_references): Likewise.
7058 * parse.y (patch_invoke): Use java_check_reference.
7059 (patch_assignment): Allow for extra nesting in
7060 _Jv_CheckArrayStore.
7062 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7064 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7065 * lex.c (cxx_keywords): Likewise.
7067 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7069 * parse.y (qualify_ambiguous_name): Broaden `length'
7070 recognition. Help MODIFY_EXPR be resolved as expression names.
7071 Fixes PR java/2066. Fixes PR java/2400.
7073 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7075 * gjavah.c (process_file): Mark interface definitions with
7076 "__attribute__ ((java_interface))".
7078 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7080 * class.c (layout_class): Fixed push_super_field's second
7081 argument. Fixes PR java/2333.
7082 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7083 too early to lay innerclasses out.
7085 2001-03-20 Tom Tromey <tromey@redhat.com>
7086 Alexandre Petit-Bianco <apbianco@redhat.com>
7088 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7089 inside an array reference. Insertion of the array store check
7090 rewritten. Fixes PR java/2299.
7092 2001-03-20 Tom Tromey <tromey@redhat.com>
7094 * lex.c (java_read_unicode): Only accept leading `u's.
7096 2001-03-20 Tom Tromey <tromey@redhat.com>
7098 * jcf-parse.c (read_class): Initialize `class'.
7100 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7102 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7104 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7106 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7107 (layout_class): Likewise.
7108 (layout_class_method): Likewise.
7109 (emit_register_classes): Likewise.
7110 * decl.c (builtin_function): Likewise.
7111 (give_name_to_locals): Likewise.
7113 2001-03-19 Per Bothner <per@bothner.com>
7115 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7116 before trying to load an inner class.
7118 Fixes to process to command-line .class files in two passes.
7119 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7120 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7121 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7122 * class.c (is_compiled_class): Fix for renamed flag.
7123 * parse.y (maybe_create_class_interface_decl): Likewise.
7124 * jcf-parse.c (yyparse): Also set if compiling .class files.
7125 * jcf-parse.c (read_class); Read current_class.
7126 (jcf_parse): Make static.
7127 (load_inner_classes): New function, with code moved from jcf_parse,
7128 because we need to inner classes after the command-line files are read.
7129 (yyparse): Set finput to NULL when it doesn't need to be closed.
7130 Reduce use of main_jcf (basically only for archive) and
7131 use finput instead of main_jcf->read_state.
7132 Inline jcf_figure_file_type into yyparse.
7133 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7134 Defer load_inner_classes and parse_class_file to a second pass,
7135 after we've correctly mapped command-line .clas fiels to classes.
7136 (jcf_figure_file_type): Removed.
7137 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7138 (JCF_ZERO): Also clear zipd field.
7139 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7141 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7143 * jcf-parse.c (yyparse): Change ch from char * to char.
7145 2001-03-19 Per Bothner <per@bothner.com>
7147 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7148 Add constructed filelist-file at end, following -xjava. Thus any .o
7149 and library files are not affected by the -xjava. Also wrap
7150 explicit @FILE with -xjava and -xnone.
7152 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7154 * class.c (build_static_field_ref): Call make_decl_rtl() after
7155 setting the DECL_EXTERNAL flag.
7157 2001-03-17 Per Bothner <per@bothner.com>
7159 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7161 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7162 when result is is needed (target is STACK_TARGET).
7164 * parse.h (JDEP_SOLV): Removed.
7165 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7167 * parse.y (incomplete_class_list): Removed.
7168 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7169 It doesn't work if resolve_class changes the name of an array type
7170 that is on the list and then someone else looks for the modified name.
7171 Also, seems liable to break when compiling multiple source files at
7172 once. So the simplest is to just remove incomplete_class_list -
7173 it is only a minor space win and it is not even clear it saves time.
7175 * parse.y (resolve_class): Remove unneeded promote_type.
7177 2001-03-15 Per Bothner <per@bothner.com>
7179 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7180 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7181 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7182 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7184 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7185 * parse.y (java_expand_classes): Likewise.
7187 * parse.y (expand_start_java_method): Was only called once and had a
7188 misleading name, so inline in caller java_complete_expand_method.
7189 (enter_a_block): Likewise inline in enter_block and remove.
7191 Remove junk from when gcc/java was created (by copying from C/C++).
7192 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7193 (struct binding_level): Remove fields keep, keep_if_subblocks,
7194 more_cleanups_ok, have_cleanups (which have never been used).
7195 (pushlevel, poplevel): Remove related useless code.
7197 * class.c (make_class_data): The class_dtable_decl (i.e. the
7198 vtable for Class) should be external, except when compiling Class.
7200 * jvspec.c (lang_specific_driver): Fix -C handling.
7201 Check -save-temps to see if temp @FILE should be deleted.
7202 Follow-up to/fix for February 16 patch.
7204 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7205 (type_stack_dup): Remove no-longer neded error check.
7207 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7209 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7210 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7211 don't surround the element with 'N..E' if the type name is
7214 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7216 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7217 DECL_RTL_SET_P, etc.
7218 (make_method_value): Likewise.
7219 (get_dispatch_table): Likewise.
7221 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7223 2001-03-07 Tom Tromey <tromey@redhat.com>
7225 * config-lang.in (lang_requires): Define.
7227 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7229 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7232 2001-03-05 Per Bothner <per@bothner.com>
7234 Fix a problem where rest_of_decl_compilation applied to
7235 class_dtable_decl causes problems because it was done too early,
7236 before output file was opened.
7237 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7238 * class.c (class_dtable_decl): Add macro - element of class_roots.
7239 (make_class_data): Define class_dtable_decl.
7240 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7242 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7244 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7245 uses of 'boolean' with 'bool'.
7247 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7249 * lang-specs.h: Add zero initializer for cpp_spec field to all
7252 2001-02-16 Per Bothner <per@bothner.com>
7254 Handle compiling multiple input files at once, and @FILE syntax.
7255 * gcj.texi: Updated documentation to match.
7256 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7257 * jcf-parse.c (parse_source_file): Split into ...
7258 (parse_source_file_1): New function - and:
7259 (parse_source_file_2): New function.
7260 (yyparse): On -ffilelist-file, open and scan named file.
7261 On first pass over files, only do parse_source_file_1.
7262 A new second pass calls parse_source_file_2 for each file to compile.
7263 (init_jcf_parse): Call init_src_parse.
7264 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7265 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7266 as multiple input file combined in one compilation.
7267 * lang-options.h: Add -ffilelist-file
7268 * lang.c (flag_filelist_file): New flag variable.
7269 (lang_f_options): Handle -ffilelist-file.
7270 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7271 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7272 gclass_list - use global fields of src_parse_roots instead.
7273 * parse.y (src_parse_roots): New array.
7274 (incomplete_class_list, gclass_list): New macros.
7275 (push_parser_context, java_pop_parser_context,
7276 java_parser_context_resume): Don't fiddle with deleted fields.
7277 (various): Use incomplete_class gclass_list and global macros
7278 instead of parse_ctxt fields - the lists are global.
7279 (init_src_parse): New function.
7281 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7283 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7285 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7287 * parse.y (check_inner_class_access): Moved declaration of local
7288 `enclosing_decl_type' to the right location.
7290 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7292 * parse.y (parser_check_super_interface): Don't call
7293 check_pkg_class_access for an inner interface.
7294 (parser_check_super): Don't call check_pkg_class_access for inner
7296 (do_resolve_class): Simplify enclosing type loop. Don't call
7297 check_pkg_class_access if CL and DECL are not set.
7298 (find_in_imports_on_demand): Set DECL if class_type needed to be
7299 loaded. Don't call check_pkg_class_access for an inner class.
7300 (check_inner_class_access): Rewritten to implement member access
7301 rules as per spec 6.6.1.
7302 (check_pkg_class_access): Handle the empty package correctly.
7303 (in_same_package): New function. Determine if two classes are in the
7306 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7308 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7309 method into array types.
7310 * parse.y (patch_method_invocation): Bypass access check on clone call
7313 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7315 * expr.c (build_instanceof): Check for arrays when trying fold to
7318 2001-02-15 Jim Meyering <meyering@lucent.com>
7320 * Make-lang.in (java.install-common): Depend on `installdirs'.
7321 (java.install-info): Likewise.
7323 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7325 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7327 2001-02-14 Tom Tromey <tromey@redhat.com>
7328 Alexandre Petit-Bianco <apbianco@cygnus.com>
7330 Fix for PR java/1261.
7331 * typeck.c (build_java_array_type): Add public `clone' method to
7333 * parse.y (resolve_qualified_expression_name): Use current_class
7334 when checking for inaccessibility.
7335 (patch_method_invocation): Fixed error message when accessibility
7336 denied. Added `from_super' argument.
7338 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7340 * parse.y (resolve_class): Don't build a fake decl. Use the one
7342 * typeck.c (build_java_array_type): Build and assign decl to array
7345 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7347 * parse.y (not_accessible_p): Changed leading comment. Added extra
7348 `where' argument. Use it to enforce protected access rules.
7349 (resolve_qualified_expression_name): Added extra argument to
7351 (patch_method_invocation): Use argument `primary' to provide
7352 not_accessible_p with an extra argument.
7353 (lookup_method_invoke): Added extra argument to not_accessible_p.
7354 (search_applicable_method_list): Likewise.
7356 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7358 * parse.y (resolve_qualified_expression_name): Try to resolve as
7359 an inner class access only if `decl' is a TYPE_DECL.
7361 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7363 * decl.c (classdollar_identifier_node): Initialize.
7364 * java-tree.h (enum java_tree_index): New entry
7365 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7366 (classdollar_identifier_node): New macro.
7367 (ID_CLASSDOLLAR_P): Likewise.
7368 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7369 (build_dot_class_method_invocation): Likewise.
7370 (find_applicable_accessible_methods_list): `class$' can't be
7373 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7375 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7377 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7379 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7380 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7383 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7385 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7386 outside of the `__U' sequence too.
7387 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7390 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7392 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7394 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7396 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7397 (JVGENMAIN_OBJS): Likewise.
7398 * java-tree.h (append_gpp_mangled_name): New prototype.
7399 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7400 Removed cast calling `gcc_add_root.'
7401 * jvgenmain.c (mangle_obstack): New global, initialized.
7403 (do_mangle_class): Constify local `ptr.'
7404 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7405 append_gpp_mangle_name and update `count' if necessary.
7406 Use `mangle_obstack.'
7407 * mangle.c (append_unicode_mangled_name): Removed.
7408 (append_gpp_mangled_name): Likewise.
7409 (unicode_mangling_length): Likewise.
7410 (mangle_member_name): Return type set to `void.'
7411 (mangle_field_decl): Don't append `U' in escaped names.
7412 (mangle_method_decl): Likewise.
7413 (mangle_member_name): Just use `append_gpp_mangled_name.'
7414 * mangle_name.c: New file.
7416 2001-02-07 Per Bothner <per@bothner.com>
7418 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7420 * check-init.c (check_init): Don't call done_alternative after
7421 processing loop code, as a LOOP_EXPR never terminates normally.
7423 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7425 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7427 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7429 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7432 2001-02-06 Tom Tromey <tromey@redhat.com>
7434 * lex.c (java_new_lexer): Longer error message.
7436 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7437 Alexandre Petit-Bianco <apbianco@cygnus.com>
7439 * typeck.c (build_prim_array_type): Added leading comment.
7440 (build_java_array_type): Moved locals out of
7441 block. Always create the `data' field, fixed alignment to match
7444 2001-02-04 Tom Tromey <tromey@redhat.com>
7446 * expr.c (java_lang_expand_expr): Don't bother recomputing
7447 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7450 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7452 * parse.y (process_imports): Save the original name of the import
7453 for better error report.
7455 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7457 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7458 of macros used when compiling jvspec.c.
7459 * jvspec.c (lang_specific_driver): Link with the shared
7462 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7464 * check-init.c (check_init): Call internal_error instead of fatal.
7465 * expr.c (java_lang_expand_expr): Likewise.
7466 * jcf-parse.c (get_constant): Likewise.
7467 * mangle.c (java_mangle_decl): Likewise.
7468 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7469 (operator_string): Likewise.
7470 * check-init.c (check_init): Call abort instead of fatal.
7471 * class.c (build_class_ref): Likewise.
7472 * constants.c (write_constant_pool): Likewise.
7473 * decl.c (start_java_method): Likewise.
7474 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7475 (java_stack_dup, encode_newarray_type): Likewise.
7476 (build_java_array_length_access): Likewise.
7477 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7478 (build_java_soft_divmod, build_invokeinterface): Likewise.
7479 * java-tree.h (INNER_CLASS_P): Likewise.
7480 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7481 (give_name_to_class, get_class_constant): Likewise.
7482 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7483 (find_constant_index, generate_bytecode_conditional): Likewise.
7484 (generate_bytecode_insns, perform_relocations): Likewise.
7485 * lex.c (java_unget_unicode, java_lex): Likewise.
7486 * mangle.c (mangle_type, mangle_record_type): Likewise.
7487 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7488 (finish_mangling): Likewise.
7489 * parse.h (MARK_FINAL_PARMS): Likewise.
7490 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7491 (obtain_incomplete_type, java_complete_class): Likewise.
7492 (java_check_regular_methods, java_complete_expand_method): Likewise.
7493 (cut_identifier_in_qualified, check_deprecation): Likewise.
7494 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7495 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7496 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7497 * typeck.c (set_local_type, parse_signature_type): Likewise.
7498 (parse_signature_string, build_java_signature): Likewise;
7499 (set_java_signature): Likewise.
7500 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7501 * class.c (add_method): Call fatal_error instead of fatal.
7502 (build_static_field_ref): Likewise.
7503 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7504 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7505 * lex.c (java_new_new_lexer): Likewise.
7506 * jv-scan.c (main): Likewise.
7507 (fatal_error): Renamed from fatal.
7508 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7510 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7511 (yyparse): Likewise.
7512 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7513 * lex.c (java_get_line_col): Likewise.
7514 * jcf-parse.c (load_class): Make errors non-fatal.
7515 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7517 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7519 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7520 (error): Remove unused function.
7521 (main): Don't use "__attribute__ alias" on generated class symbol.
7523 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7525 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7527 * parse.y (finish_method_declaration): Code accounting for WFLed
7528 method DECL_NAMEs deleted.
7529 (check_abstract_method_definitions): Likewise.
7530 (resolve_type_during_patch): Layout resolved type.
7531 * typeck.c (lookup_do): Removed unused local.
7533 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7535 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7536 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7537 integer_negative_one_node.
7538 * expr.c (build_java_binop): Likewise.
7540 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7542 * zextract.c (read_zip_archive): Read file_offset before writing
7543 zipd and consequently clobbering the header contents.
7545 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7547 * Make-lang.in: Remove all dependencies on defaults.h.
7548 * decl.c: Don't include defaults.h.
7550 * parse.y: Likewise.
7552 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7554 * ChangeLog (2001-01-21): Fixed typo.
7555 * class.c (layout_class_method): Code accounting for WFLed
7556 method DECL_NAMEs deleted.
7557 * constant.c (find_methodref_index): Likewise.
7558 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7559 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7560 (struct lang_decl): New field `wfl'.
7561 (java_get_real_method_name): Prototype deleted.
7562 * mangle.c (mangle_method_decl): Code accounting for WFLed
7563 method DECL_NAMEs deleted.
7564 * parse.h (GET_METHOD_NAME): Macro deleted.
7565 * parse.y (reset_method_name): Deleted.
7566 (method_header): Set DECL_FUNCTION_WFL.
7567 (check_abstract_method_header): Code accounting for WFLed method
7569 (java_get_real_method_name): Deleted.
7570 (check_method_redefinition): Code accounting for WFLed method
7571 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7572 (java_check_regular_methods): Likewise.
7573 (java_check_abstract_methods): Likewise.
7574 (java_expand_classes): Don't call `reset_method_name.'
7575 (search_applicable_method_list): Use DECL_NAMEs instead of
7577 * typeck.c (lookup_do): Code accounting for WFLed method
7580 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7582 * lex.c (java_read_char): Check for EOF from getc first.
7584 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7586 * class.c (layout_class): Don't lay the superclass out if it's
7587 already being laid out.
7588 * jcf-parse.c (handle_innerclass_attribute): New function.
7589 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7590 handle_innerclasses_attribute.
7591 (jcf_parse): Don't load an innerclasses if it's already being
7593 * jcf-write.c (append_innerclass_attribute_entry): Static
7594 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7595 to be zero for anonymous classes.
7597 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7599 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7601 * jcf-parse.c (set_source_filename): Use
7602 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7604 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7606 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7607 gets a unique asm name.
7609 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7611 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7612 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7614 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7615 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7616 * parse.y (lookup_package_type_and_set_next): Deleted.
7617 (resolve_package): Removed unnecessary code.
7618 (find_applicable_accessible_methods_list): `finit$' can't be
7620 * verify.c (pop_argument_types): Added missing prototype.
7622 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7624 * config-lang.in: Disable java by default.
7626 2001-01-23 Tom Tromey <tromey@redhat.com>
7628 * gcj.texi (Copying): New node.
7629 Added copyright information.
7631 2001-01-21 Per Bothner <per@bothner.com>
7633 Various fixes to allow compiling a compressed .jar/.zip archive.
7634 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7635 (struct ZipFile): Add fields name and next (from ZipFileCache).
7636 (struct ZipDirectory): New field zipf points to owning ZipFile.
7637 * jcf.h (struct ZipDirectory): Add forward declaration.
7638 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7639 Remove seen_in_zip and zip_offset fields.
7640 (JCF_SEEN_IN_ZIP): New macro.
7641 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7642 * jcf-io.c: Change all ZipFileCache to ZipFile.
7643 (read_zip_member): New function.
7644 (open_in_zip): Call read_zip_member.
7645 * jcf-parse.c (find_in_current_zip): Remove function.
7646 (read_class): Merge in find_in_current_zip functionality.
7647 Call read_zip_member if needed.
7648 (parse_zip_file_entries): Use read_zip_member.
7649 (process_zip_dir): Update for removed and added JCF fields.
7650 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7652 2001-01-21 Per Bothner <per@bothner.com>
7654 Minor optimization of static ggc roots.
7655 * jcf-parse.c (parse_roots): New static field.
7656 (current_field, current_method, current_file_list): Replace by macros
7657 naming fields of parse_roots.
7658 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7659 * class.c (class_roots): New static field.
7660 (registered_class, fields_ident, info_ident, class_list):
7661 New macros naming fields of parse_roots.
7662 (build_static_field_ref): Don't register roots here.
7663 (layout_class): Static field list replaced by macro class_list.
7664 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7665 Initialize fields_ident and info_ident here.
7667 2001-01-21 Per Bothner <per@bothner.com>
7669 * jcf-parse.c (ggc_mark_jcf): New function.
7670 (init_jcf_parse): Register current_jcf as ggc root.
7672 2001-01-21 Per Bothner <per@bothner.com>
7674 * lang.c (put_decl_node): Print method's name.
7676 2001-01-21 Per Bothner <per@bothner.com>
7678 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
7679 (verify_jvm_instructions): Use it, for better error messages on loads.
7681 2001-01-21 Per Bothner <per@bothner.com>
7683 * verify.c (merge_type_state): Still may have to merge even if
7684 LABEL_VERIFIED (label).
7686 2001-01-21 Per Bothner <per@bothner.com>
7688 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
7689 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
7691 2001-01-19 Per Bothner <per@bothner.com>
7693 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
7694 if expeting an interface type. Refines Tom's change of 2000-09-12.
7696 2001-01-18 Per Bothner <per@bothner.com>
7698 * gcj.texi (Input Options): Mention .java files.
7700 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7702 * lang-options.h (-Wunsupported-jdk11): Removed.
7703 * lang.c (flag_not_overriding): Deleted.
7704 (flag_static_local_jdk1_1): Likewise.
7705 (lang_W_options): Removed "unsupported-jdk11" entry.
7706 * parse.y (java_check_methods): Removed dead code.
7708 2001-01-17 Tom Tromey <tromey@redhat.com>
7710 Changes suggested by Per Bothner:
7711 * gcj.texi (Input Options): Don't mention input files.
7712 (Code Generation): Updated --main information.
7713 (Invoking jcf-dump): Mention that --javap is incomplete.
7714 From Alexandre Petit-Bianco:
7715 (Warnings): Don't mention -Wunsupported-jdk11.
7717 (Compatibility): Mention JDK 1.2-ness of libraries.
7718 (Resources): Mention resources used when writing gcj.
7720 2001-01-17 Tom Tromey <tromey@redhat.com>
7722 * gcj.texi: New file.
7723 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
7724 (java.info): Depend on gcj.info.
7725 (java/gcj.dvi): New target.
7726 (java.dvi): Depend on gcj.dvi.
7727 (java.install-info): Wrote.
7729 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
7731 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
7732 having called make_decl_rtl.
7734 2001-01-14 Per Bothner <per@bothner.com>
7736 Various patches to emit better messages on verification errors.
7737 * expr.c (push_type_0): Return error indication on stack overflow,
7738 instead of callinfg fatal.
7739 (push_type): Now just call push_type_0 (nd fatal on overflow).
7740 (pop_type_0): Return detailed error message (in a char** argument).
7741 (pop_type): If pop_type_0 fails, print error message.
7742 (pop_argument_types): Moved to verify.c.
7743 * verify.c (pop_argument_types): Moved from expr.c.
7744 Return a (possible) error message, rather than void.
7745 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
7746 (verify_jvm_instruction): Use new macros, improving error messages.
7747 For case OPCODE_astore use object_ptr_type_node.
7748 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
7749 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
7751 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
7752 constant, return body without wrapper. (Improves constant folding.)
7753 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
7755 2001-01-13 Per Bothner <per@bothner.com>
7757 * expr.c (expand_java_field_op): Assigning to a final field outside
7758 an initializer does not violate JVM spec, so should be warning, not
7759 error. (Sun's verifier does not complain - though MicroSoft's does.)
7761 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
7763 * gjavah.c (version), jcf-dump.c (version): Update copyright year
7766 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
7768 * parse.y (resolve_expression_name): Permit instance variables from
7769 enclosing context in super constructor call.
7770 (resolve_qualified_expression_name): Permit enclosing class's qualified
7771 "this" in super constructor call.
7773 2001-01-10 Mark Mitchell <mark@codesourcery.com>
7775 * class.c (build_utf8_ref): Remove last argument in call to
7776 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
7777 (build_class_ref): Likewise.
7778 (build_static_field_ref): Likewise.
7779 (get_dispatch_table): Likewise.
7780 (layout_class_method): Likewise.
7781 (emit_register_classes): Likewise.
7782 * constants.c (build_constant_data_ref): Likewise.
7783 * decl.c (builtin_function): Likewise.
7784 (create_primitive_vtable): Likewise.
7785 * expr.c (build_known_method_def): Likewise.
7786 (build_jni_stub): Likewise.
7787 (java_lang_expand_expr): Likewise.
7789 2001-01-10 Tom Tromey <tromey@redhat.com>
7791 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
7793 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7795 * java-tree.h (lang_printable_name_wls): New prototype.
7796 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
7797 rather than `current_class' to print type name. Don't prepend type
7798 names when printing constructor names.
7799 (lang_printable_name_wls): New function.
7800 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
7801 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
7802 * parse.y (patch_method_invocation): Message tuned for constructors.
7803 (not_accessible_p): Grant `private' access from within
7806 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7808 All files with updated copyright when applicable.
7809 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
7810 * class.c (mangle_class_field): Function removed.
7811 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
7812 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
7813 (build_class_ref): Call `java_mangle_class_field' instead of
7814 `mangle_class_field.'
7815 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
7816 (layout_class): Call `java_mangle_decl' instead of
7817 `mangle_static_field.'
7818 (cxx_keywords): Initialized static array moved to `lex.c.'
7819 (layout_class_method): Changed leading comment. Simplified to
7820 call `java_mangle_decl.' Local `ptr' moved in for loop body.
7821 * decl.c (lang_mark_tree): Mark field `package_list.'
7822 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
7823 (struct lang_type): New field `package_list.'
7824 (unicode_mangling_length): Prototype removed.
7825 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7826 emit_unicode_mangled_name): Likewise.
7827 (cxx_keyword_p): New prototype.
7828 (java_mangle_decl, java_mangle_class_field,
7829 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
7830 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
7832 * jvgenmain.c (main_method_prefix): Global variable removed.
7833 (main_method_suffix): Likewise.
7834 (do_mangle_classname): New function.
7835 (main): Call it. Format changed to accommodate new mangling scheme.
7836 * lex.c: (utf8_cmp): Conditionally prototyped.
7837 (cxx_keywords): Moved from class.c, conditionally defined.
7838 (utf8_cmp, cxx_keyword_p): Likewise.
7839 * mangle.c (obstack.h, ggc.h): Included.
7840 (mangle_field_decl): New function.
7841 (mangle_method_decl, mangle_type, mangle_pointer_type,
7842 mangle_array_type, mangle_record_type,
7843 find_compression_pointer_match, find_compression_array_match,
7844 find_compression_record_match,
7845 find_compression_array_template_match, set_type_package_list,
7846 entry_match_pointer_p, emit_compression_string, init_mangling,
7847 finish_mangling, compression_table_add, mangle_member_name): Likewise.
7848 (mangle_obstack): New global.
7849 (MANGLE_RAW_STRING): New macro.
7850 (unicode_mangling_length): Turned static.
7851 (append_unicode_mangled_name): Renamed from
7852 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
7853 replaces `obstack', removed from the parameter list.
7854 (append_gpp_mangled_name): Turned static. `mangle_obstack'
7855 replaces parameter `obstack', removed from the parameter list. Call
7856 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
7857 (append_gpp_mangled_classtype): Removed.
7858 (compression_table, compression_next): New static variables.
7859 * parse.y (temporary_obstack): Extern declaration removed.
7861 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7863 * parse.y (patch_binop): Compute missing type in error situations.
7865 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7867 * class.c (make_class_data): Push initial value for "arrayclass".
7868 * decl.c (init_decl_processing): Add new class field "arrayclass".
7870 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7872 From patha@softlab.ericsson.se:
7873 * parse.y (switch_label): Use build, not build1, to construct
7876 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
7878 * lang.c (lang_decode_option): Change -MA to -MP.
7879 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
7880 Update to new prototype; do quote targets.
7881 (jcf_dependency_write): Update.
7883 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
7885 Shorten primitive array allocation path:
7886 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
7887 to create new primitive arrays.
7888 * expr.c (build_newarray): If generating native code, call
7889 soft_newarray_node with a reference to the primitive TYPE identifier
7890 instead of type_value.
7892 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
7894 Fix for PRs gcj/312 and gcj/253:
7895 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
7896 dest if they arn't already.
7897 * class.c (layout_class): Call maybe_layout_super_class on
7898 superinterfaces also, but only if compiling from bytecode.
7901 * parse.y (create_class): Set ACC_STATIC if class is declared in an
7904 2000-12-15 Tom Tromey <tromey@redhat.com>
7906 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
7909 2000-12-14 Andrew Haley <aph@redhat.com>
7911 * boehm.c (mark_reference_fields): Change test to correctly detect
7914 2000-12-15 Andreas Jaeger <aj@suse.de>
7916 * config-lang.in (lang_dirs): Added.
7918 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7920 * parse.y (end_artificial_method_body): Fixed undefined behavior.
7921 Credits go to rth for finding it.
7923 2000-12-13 Mike Stump <mrs@wrs.com>
7925 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
7927 2000-11-07 Tom Tromey <tromey@cygnus.com>
7929 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
7930 * lex.c (java_ignorable_control_p): Removed.
7931 (java_letter_or_digit_p): Removed.
7932 (java_start_char_p): New function.
7933 (java_read_char): Return `int', not `unicode_t'. Changed
7935 (java_read_unicode): Likewise.
7936 (java_read_unicode_collapsing_terminators): Likewise.
7937 (java_get_unicode): Likewise.
7938 (java_new_lexer): Initialize hit_eof.
7939 (java_parse_end_comment): Take `int' argument.
7940 (java_parse_doc_section): Likewise.
7941 (java_parse_escape_sequence): Don't allow backlash-newline.
7943 * lex.h (JAVA_DIGIT_P): Removed.
7944 (_JAVA_LETTER_OR_DIGIT_P): Removed.
7945 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
7946 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
7947 (JAVA_PART_CHAR_P): New macro.
7949 (JAVA_CHAR_ERROR): Now -2.
7950 (java_lexer): New field `hit_eof'.
7951 * chartables.h: New file.
7952 * gen-table.pl: new file.
7954 2000-11-20 Tom Tromey <tromey@cygnus.com>
7955 Alexandre Petit-Bianco <apbianco@cygnus.com>
7957 * parse.y (java_complete_lhs): Only allow compound assignment of
7958 reference type if type is String.
7960 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7962 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
7963 jcf-path.c: Likewise.
7965 2000-12-09 Anthony Green <green@redhat.com>
7967 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
7968 filestart and filename_length as int values.
7970 2000-12-07 Mo DeJong <mdejong@redhat.com>
7972 * jcf-io.c (find_class): Correct the logic that tests to see if a
7973 .java file is newer than its .class file. The compiler was
7974 incorrectly printing a warning when file mod times were equal.
7976 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
7978 * jvgenmain.c: Use ISPRINT not isascii.
7980 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7982 * parse.y (end_artificial_method_body): Fixed typo.
7984 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
7986 * parse.y (patch_method_invocation): Pick the correct enclosing
7987 context when creating inner class instances.
7990 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
7992 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
7993 Update copyright year to 2000.
7995 2000-11-23 Anthony Green <green@redhat.com>
7997 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
7998 Move current_file_list out of yyparse and make it static.
8000 * expr.c: Declare quick_stack and tree_list_free_list as static
8001 (init_expr_processing): Register quick_stack and
8002 tree_list_free_list roots.
8004 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8006 * parse.y (build_outer_field_access): New local `decl_ctx', use
8007 it. Check for field's context and current class immediate outer
8008 context inheritance.
8009 (outer_field_access_p): Consider fields inherited from the last
8011 (build_access_to_thisn): Stop at the last enclosing context if
8015 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8017 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8019 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8021 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8024 2000-11-20 Tom Tromey <tromey@cygnus.com>
8026 * jv-scan.c (help): Document --complexity.
8027 (options): Added --complexity.
8028 (flag_complexity): New global.
8029 (main): Call `report'.
8030 * parse-scan.y (complexity): New global.
8031 (if_then_statement, if_then_else_statement,
8032 if_then_else_statement_nsi, switch_block_statement_group,
8033 while_expression, do_statement, for_begin, continue_statement,
8034 throw_statement, catch_clause, finally, method_invocation,
8035 conditional_and_expression, conditional_or_expression,
8036 conditional_expression): Update complexity.
8037 (reset_report): Reset complexity.
8038 (report): New function.
8040 2000-11-20 Tom Tromey <tromey@cygnus.com>
8042 * lex.c (yylex): Added STRICT_TK case.
8043 * parse.y (STRICT_TK): Added.
8044 * parse-scan.y (STRICT_TK): Added.
8045 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8046 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8048 * keyword.h: Rebuilt.
8049 * keyword.gperf (strictfp): Added.
8051 2000-11-20 Tom Tromey <tromey@cygnus.com>
8053 * lex.c (yylex): Recognize floating point constants with leading
8056 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8058 * java-tree.h (cyclic_inheritance_report): Constify.
8059 * parse.y (cyclic_inheritance_report): Likewise.
8061 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8063 * parse.y (goal): Remove call to ggc_add_string_root.
8065 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8067 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8068 Create string in scratch buffer, then pass to build_string.
8070 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8072 * parse.y (issue_warning_error_from_context): Add
8075 2000-11-11 Anthony Green <green@redhat.com>
8077 * jcf-parse.c (process_zip_dir): Add finput parameter.
8078 (jcf_figure_file_type): Call process_zip_dir with appropriate
8081 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8083 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8084 * jcf-parse.c (jcf_figure_file_type): Likewise.
8086 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8088 * parse.y (create_new_parser_context): Use memset () instead of
8091 2000-11-08 Tom Tromey <tromey@cygnus.com>
8093 * gjavah.c (process_file): Only include gcj/cni.h when generating
8096 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8098 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8099 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8100 instead of bzero ().
8102 2000-11-05 Tom Tromey <tromey@cygnus.com>
8104 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8105 * lex.c (IS_ZERO): New define.
8106 (java_perform_atof): Error on floating point underflow.
8108 2000-11-04 Tom Tromey <tromey@cygnus.com>
8110 * lex.c (java_parse_escape_sequence): Only read two octal
8111 characters if the first one is greater than 3. Don't allow
8112 "octal" numbers to include the digits 8 or 9.
8114 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8116 * Make-lang.in (java.distdir): Remove.
8118 2000-11-03 Tom Tromey <tromey@cygnus.com>
8120 * Make-lang.in (java.dvi): New target.
8121 Partial fix for PR other/567.
8123 * lang-options.h: Mention -Wout-of-date.
8124 * jcf-dump.c (flag_newer): New global.
8125 * gjavah.c (flag_newer): New global.
8126 * jcf-io.c (find_class): Only warn when flag_newer set.
8127 * lang.c (flag_newer): New global.
8128 (struct string_option): New declaration.
8129 (lang_W_options): New global.
8130 (process_option_with_no): New function.
8131 (lang_decode_option): Use it.
8133 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8134 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8137 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8138 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8139 * lex.c (java_read_unicode): Removed `term_context' argument.
8140 Recognize any number of `u' in `\u'.
8141 (java_read_unicode_collapsing_terminators): New function.
8142 (java_get_unicode): Use it.
8143 (java_lineterminator): Removed.
8144 (yylex): Produce error if character literal is newline or single
8145 quote. Return if eof found in middle of `//' comment. EOF in
8146 `//' comment is only an error if pedantic.
8147 (java_ignorable_control_p): New function.
8148 (java_parse_end_comment): Return if eof found in middle of
8151 * jv-scan.c (pedantic): New global.
8153 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8155 * parse.y (outer_field_access_p): Inherited fields aren't
8156 consider outer fields.
8157 (maybe_build_thisn_access_method): Use
8158 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8159 (resolve_expression_name): Trigger an error if a static field
8160 is being accessed as an outer field.
8162 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8164 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8167 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8169 * Make-lang.in: Move all build rules here from Makefile.in,
8170 adapt to new context. Wrap all rules that change the current
8171 directory in parentheses. Expunge all references to $(P).
8172 When one command depends on another and they're run all at
8173 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8174 all object-file generation rules. Delete obsolete variables.
8176 * Makefile.in: Delete.
8177 * config-lang.in: Delete outputs= line.
8179 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8181 * parse.y (patch_method_invocation): NULLify this_arg when already
8183 (maybe_use_access_method): Handle call to methods unrelated to the
8184 current class. Fixed comment.
8187 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8189 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8192 2000-10-24 Tom Tromey <tromey@cygnus.com>
8194 * lex.c (java_new_lexer): Initialize new fields. Work around
8195 broken iconv() implementations.
8196 (java_read_char): Swap bytes if required. Use fallback decoder if
8198 (byteswap_init, need_byteswap): New globals.
8199 (java_destroy_lexer): Only close iconv handle if it is in use.
8200 * lex.h (java_lexer): New fields read_anything, byte_swap,
8202 Made out_buffer unsigned.
8204 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8206 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8207 where an enclosing context can be set on the jdep.
8208 (do_resolve_class): Fixed identation.
8210 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8212 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8214 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8217 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8219 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8221 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8223 * jcf-write.c (OP1): Update `last_bc'.
8224 (struct jcf_block): Fixed indentation and typo in comments. New
8226 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8227 follows `monitorenter'.
8228 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8232 2000-10-16 Tom Tromey <tromey@cygnus.com>
8234 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8235 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8236 * lang-options.h: Added -MA, -MT, -MF..
8237 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8238 (DEPEND_TARGET_SET): New macro.
8239 (DEPEND_FILE_ALREADY_SET): Likewise.
8240 (init_parse): Handle new flags.
8241 * jcf.h (jcf_dependency_print_dummies): Declare.
8242 * Make-lang.in (s-java): Added mkdeps.o.
8243 * Makefile.in (BACKEND): Added mkdeps.o.
8244 (../gcjh$(exeext)): Added mkdeps.o.
8245 (../jcf-dump$(exeext)): Added mkdeps.o.
8246 * jcf-depend.c: Include mkdeps.h.
8247 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8248 add_entry): Removed.
8249 (jcf_dependency_reset): Rewrote.
8250 (dependencies): New global.
8251 (jcf_dependency_set_target): Rewrote.
8252 (jcf_dependency_add_target): Likewise.
8253 (jcf_dependency_add_file): Likewise.
8255 (print_ents): Removed.
8256 (jcf_dependency_write): Rewrote.
8257 (print_dummies): New global.
8258 (jcf_dependency_print_dummies): New function
8259 (jcf_dependency_write): Call deps_dummy_targets if required.
8261 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8263 * gjavah.c (add_class_decl): Removed unused variables `tname',
8264 `tlen' and `name_index'.
8265 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8266 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8267 in `wfl_operator' with value.
8268 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8269 (jcf_figure_file_type): Fixed identation.
8270 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8271 * parse.y (analyze_clinit_body): New function.
8272 (static_initializer:): Reset `current_static_block'.
8273 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8274 `wfl_operator' with new value.
8275 (lookup_cl): Use EXPR_WFL_FILENAME.
8276 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8277 analyze_clinit_body.
8278 (build_outer_field_access): Access to this$<n> built from
8279 current_class, not its outer context.
8280 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8281 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8282 (patch_method_invocation): Use `is_static_flag' when already
8284 (patch_newarray): Removed assignment in ternary operator.
8286 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8288 * except.c (free_eh_ranges): Don't free `whole_range'.
8290 2000-10-15 Anthony Green <green@redhat.com>
8292 * decl.c (init_decl_processing): Call init_class_processing before
8295 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8297 * check-init.c (check_init): Fixed leading comment. Use
8299 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8300 (give_name_to_locals): Likewise.
8301 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8302 fields in lang_decl_var.
8303 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8304 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8305 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8306 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8307 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8308 (LOCAL_FINAL): Rewritten.
8309 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8310 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8311 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8312 `init_final' fields.
8313 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8314 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8315 (TYPE_HAS_FINAL_VARIABLE): New macro.
8316 (struct lang_type): Added `afv' field.
8317 * parse.y (check_static_final_variable_assignment_flag): New function.
8318 (reset_static_final_variable_assignment_flag): Likewise.
8319 (check_final_variable_local_assignment_flag): Likewise.
8320 (reset_final_variable_local_assignment_flag): Likewise.
8321 (check_final_variable_indirect_assignment): Likewise.
8322 (check_final_variable_global_assignment_flag): Likewise.
8323 (add_inner_class_fields): Use LOCAL_FINAL_P.
8324 (register_fields): Handle local finals and final variables.
8325 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8326 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8327 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8329 (java_complete_expand_methods): Loop to set
8330 TYPE_HAS_FINAL_VARIABLE. Call
8331 `reset_final_variable_local_assignment_flag' and
8332 `check_final_variable_local_assignment_flag' accordingly before
8333 and after constructor expansion. Call
8334 `reset_static_final_variable_assignment_flag'
8335 before expanding <clinit> and after call
8336 `check_static_final_variable_assignment_flag' if the
8337 current_class isn't an interface. After all methods have been
8338 expanded, call `check_final_variable_global_assignment_flag' and
8339 `check_static_final_variable_assignment_flag' if the current class
8341 (maybe_yank_clinit): Fixed typo in comment.
8342 (build_outer_field_access_methods): Removed old sanity check. Use
8343 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8344 Don't create access methods for finals.
8345 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8346 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8347 existing DECL_INIT has been processed.
8348 (java_complete_lhs): Likewise.
8349 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8350 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8352 (patch_assignment): Use LOCAL_FINAL_P.
8353 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8354 DECL_INITIAL is nullified.
8357 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8359 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8361 * Makefile.in (parse.c, parse-scan.c): Likewise.
8363 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8365 * class.c (temporary_obstack): Remove.
8366 (make_class): Don't mess with obstascks.
8367 (push_class): Likewise.
8368 (set_super_info): Likewise.
8369 (add_method_1): Likewise.
8370 (add_method): Likewise.
8371 (add_field): Likewise.
8372 (build_utf8_ref): Likewise.
8373 (build_class_ref): Likewise.
8374 (build_static_field_ref): Likewise.
8375 (finish_class): Likewise.
8376 (push_super_field): Likewise.
8377 (layout_class): Likewise.
8378 (layout_class_methods): Likewise.
8379 (init_class_processing): Likewise.
8380 * constants.c (get_tag_node): Likewise.
8381 (build_constant_data_ref): Likewise.
8382 * decl.c (ggc_p): Remove.
8383 (copy_lang_decl): Use ggc_alloc.
8384 (complete_start_java_method): Don't mess with obstacks.
8385 (start_java_method): Likewise.
8386 (end_java_method): Likewise.
8387 * except.c (link_handler): Use xmalloc.
8388 (free_eh_ranges): New function.
8389 (method_init_exceptions): Use it.
8390 (add_handler): Use xmalloc.
8391 (expand_start_java_handler): Don't mess with obstacks.
8392 (prepare_eh_table_type): Likewise.
8393 (expand_end_java_handler): Likewise.
8394 * expr.c (push_value): Likewise.
8395 (create_label_decl): Likewise.
8396 (build_jni_stub): Likewise.
8397 (java_lang_expand_expr): Likewise.
8398 (note_instructions): Use xrealloc.
8399 (java_push_constant_from_pool): Don't mess with obstacks.
8400 (process_jvm_instruction): Likewise.
8401 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8403 * jcf-parse.c (get_constant): Don't mess with obstacks.
8404 (read_class): Likewise.
8405 (jcf_parse): Likewise.
8406 * lex.c (expression_obstack): Remove.
8407 (java_lex): Don't use obstack_free.
8408 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8409 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8410 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8411 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8412 * parse.y (gaol): Add more GC roots.
8413 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8414 (lookup_field_wrapper): Likewise.
8415 (obtain_incomplete_type): Don't mess with obstacks.
8416 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8418 (craft_constructor): Don't mess with obstacks.
8419 (safe_layout_class): Likewise.
8420 (java_complete_class): Likewise.
8421 (source_end_java_method): Likewise.
8422 (build_outer_field_access_methods): Likewise.
8423 (build_outer_method_access_method): Likewise.
8424 (maybe_build_thisn_access_method): Likewise.
8425 (build_dot_class_method_invocation): Likewise.
8426 (java_complete_tree): Likewise.
8427 (java_complete_lhs): Likewise.
8428 (do_merge_string_cste): Likewise.
8429 (patch_string_cst): Likewise.
8430 (array_constructor_check_entry): Likewise.
8431 * typeck.c (build_java_array_type): Likewise.
8432 (parse_signature_string): Likewise.
8433 (build_java_signature): Likewise.
8435 2000-10-12 Tom Tromey <tromey@cygnus.com>
8438 * gjavah.c (add_class_decl): Don't special-case inner classes.
8439 (add_namelet): Likewise.
8441 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8443 * java-tree.h: Constify current_encoding.
8444 * lang.c: Constify current_encoding.
8446 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8448 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8449 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8451 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8453 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8454 patch. Fixes gcj/340.
8456 2000-10-10 Tom Tromey <tromey@cygnus.com>
8458 * lex.c (java_new_lexer): Initialize out_first and out_last
8460 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8462 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8464 * parse.y (pop_current_osb): New function.
8465 (array_type:): Use `dims:', changed actions
8466 accordingly. Suggested by Anthony Green.
8467 (array_creation_expression:): Used pop_current_osb.
8468 (cast_expression:): Likewise.
8469 (search_applicable_method_list): Fixed indentation.
8471 2000-10-08 Anthony Green <green@redhat.com>
8473 * parse.y (array_type_literal): Remove production.
8474 (type_literals): Refer to array_type, not array_type_literal.
8476 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8478 Patch contributed by Corey Minyard.
8479 * decl.c (check_local_named_variable): New function.
8480 (tree check_local_unnamed_variable): Likewise.
8481 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8483 2000-10-07 Anthony Green <green@redhat.com>
8485 * class.c (layout_class): Handle case where superclass can't be
8488 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8490 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8493 2000-10-05 Tom Tromey <tromey@cygnus.com>
8495 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8496 * jvgenmain.c (class_mangling_prefix): Removed.
8497 (class_mangling_suffix): New global.
8499 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8501 (print_method_info): Handle overrides for static and final
8503 (process_file): Generate declaration for class object field.
8504 * class.c (cxx_keywords): New array.
8505 (utf8_cmp): New function.
8506 (cxx_keyword_p): New function.
8507 (layout_class_method): Mangle C++ keywords by appending `$'.
8508 (mangle_field): New function.
8509 (mangle_class_field): Use mangle_field. Mangle class name as
8511 (mangle_static_field): Use mangle_field.
8513 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8515 * decl.c (find_local_variable): Removed uncessary type check and
8516 fixed range check typo. From Corey Minyard.
8518 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8520 * decl.c (give_name_to_locals): New local `code_offset'. Call
8521 `maybe_adjust_start_pc'.
8522 * expr.c (note_instructions): New function.
8523 (expand_byte_code): Don't collect insn starts here.
8524 (peek_opcode_at_pc): New function.
8525 (maybe_adjust_start_pc): Likewise.
8526 * java-tree.h (maybe_adjust_start_pc): Declare.
8527 (note_instructions): Likewise.
8528 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8530 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8532 * parse.y (field_access:): Fixed indentation.
8533 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8535 2000-09-07 Tom Tromey <tromey@cygnus.com>
8538 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8539 JPRIMITIVE_TYPE_P, for arithmetic operators.
8540 (patch_method_invocation): Indentation fix.
8541 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8542 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8543 (do_unary_numeric_promotion): Cleaned up code.
8544 (valid_cast_to_p): Handle boolean correctly.
8546 2000-09-27 Tom Tromey <tromey@cygnus.com>
8548 * lex.c (java_read_unicode): Reset bs_count when finished with
8551 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8554 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8555 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8556 (typeck.o): Depend on ggc.h.
8557 * class.c (add_method_1): Use GC functions for allocation.
8558 (init_class_processing): Register roots.
8559 * decl.c (ggc_p): Set to 1.
8560 (pending_local_decls): Make it static.
8561 (push_jvm_slot): Use GC functions for allocation.
8562 (init_decl_processing): Register roots.
8563 (give_name_to_locals): Use GC functions for allocation.
8564 (lang_mark_tree): New function.
8565 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8566 functions for allocation.
8567 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8568 * lex.c (java_lex): Use build_string, rather than replicating it
8570 * parse.y (goal): Add more roots.
8571 (mark_parser_ctxt): New function.
8572 * typeck.c: Include ggc.h.
8574 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8576 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8577 contains something else than MODIFY_EXPR.
8579 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8581 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8582 * Makefile.in (parse.o): Depend on ggc.h.
8583 (class.o): Likewise.
8584 (constants.o): Likewise.
8587 (jcf-parse.o): Likewise.
8588 (jcf-write.o): Likewise.
8589 (mangle.o): Likewise.
8590 * class.c: Include ggc.h.
8591 (build_static_field_ref): Register GC roots.
8592 (layout_class): Likewise.
8593 (init_class_processing): Likewise.
8594 * constants.c: Include ggc.h.
8595 (current_constant_pool_data_ref): Remove.
8596 (tag_nodes): Move it to ...
8597 (get_tag_node): ... here. Register GC roots.
8598 * decl.c: Include ggc.h. Remove many global tree definitions.
8599 (throw_node): Define.
8600 (java_global_trees): Likewise.
8601 (predef_filenames): Make the size a constant.
8602 (init_decl_processing): Adjust accordingly.
8603 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8604 * expr.c: Include ggc.h.
8605 (init_expr_processing): Register GC roots.
8606 (build_invokeinterface): Likewise.
8607 * java-tree.h: Replace extern tree declarations with macros.
8608 (java_global_trees): New variable.
8609 (java_tree_index): New enumeration.
8610 (init_jcf_parse): Declare.
8611 * jcf-parse.c: Include ggc.h.
8612 (current_class): Remove declaration.
8613 (main_class): Likewise.
8614 (all_class_list): Likewise.
8615 (predefined_filename_p): Adjust for constant size of
8617 (init_jcf_parse): New function.
8618 * jcf-write.c: Include ggc.h.
8619 (generate_classfile): Register GC roots.
8620 (append_synthetic_attribute): Likewise.
8621 (append_innerclass_attribute_entry): Likewise.
8622 * lang.c: Include ggc.h.
8623 (lang_print_error): Register GC roots.
8624 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8626 * parse.y: Include ggc.h.
8627 (wfl_operator): Remove.
8628 (goal): Register GC roots.
8629 (java_pop_parser_context): Adjust for new field names.
8630 (java_parser_context_save_global): Likewse.
8631 (java_parser_context_restore_global): Likewise.
8632 (java_parser_context_suspend): Likewise.
8633 (java_parser_context_resume): Likewise.
8634 (verify_constructor_circularity): Register GC roots.
8635 (lookup_cl): Likewise.
8636 (java_reorder_fields): Likewise.
8637 (build_current_this): Likewise.
8638 (class_in_current_package): Likewise.
8639 (argument_types_convertible): Likewise.
8640 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8642 2000-09-14 Tom Tromey <tromey@cygnus.com>
8644 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8646 2000-09-13 Tom Tromey <tromey@cygnus.com>
8648 * jcf-parse.c: Include <locale.h>.
8649 * jv-scan.c: Include <locale.h>.
8651 2000-09-12 Tom Tromey <tromey@cygnus.com>
8653 * expr.c (pop_type_0): Return `Object' if trying to merge two
8655 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8656 interface types; `Object' is always a valid supertype.
8658 2000-09-12 Tom Tromey <tromey@cygnus.com>
8661 * jv-scan.c (help): Document --encoding.
8662 (options): Added `encoding' entry.
8663 (OPT_ENCODING): New define.
8664 (main): Handle --encoding.
8665 Include <langinfo.h> if nl_langinfo exists.
8666 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8668 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
8669 (parse_source_file): Correctly call java_init_lex. Added `finput'
8670 argument. Use nl_langinfo to determine default encoding.
8671 * java-tree.h (current_encoding): Declare.
8672 * parse.y (java_parser_context_restore_global): Don't restore
8674 (java_parser_context_save_global): Don't set `finput' field.
8675 (java_pop_parser_context): Don't restore `finput'. Free old lexer
8677 * lang.c (current_encoding): New global.
8678 (lang_decode_option): Recognize `-fencoding='.
8679 (finish_parse): Don't close finput.
8680 * parse.h (struct parser_ctxt): Removed `finput' and
8681 `unget_utf8_value' fields. Added `lexer' field.
8682 (java_init_lex): Fixed declaration.
8683 * lex.c (java_new_lexer): New function.
8684 (java_destroy_lexer): Likewise.
8685 (java_read_char): Added `lex' argument. Handle iconv case.
8686 (java_read_unicode): Added `lex' argument. Count backslashes in
8688 (java_init_lex): Added `finput' and `encoding' arguments. Set
8689 `lexer' field in ctxp.
8690 (BAD_UTF8_VALUE): Removed.
8691 (java_lex): Handle seeing UEOF in the middle of a string literal.
8692 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
8693 (java_lexer): New structure.
8696 (DEFAULT_ENCODING): New define.
8697 (java_destroy_lexer): Declare.
8699 2000-09-12 Tom Tromey <tromey@cygnus.com>
8702 * lex.c (java_init_lex): Initialize java_io_serializable.
8703 * parse.y (java_io_serializable): New global.
8704 (valid_ref_assignconv_cast_p): An array can be cast to
8707 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
8709 * decl.c, expr.c: Include defaults.h if not already included.
8710 Don't define the *_TYPE_SIZE macros.
8712 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
8714 * typeck.c (build_java_array_type): Correct first parameter
8715 in ADJUST_FIELD_ALIGN invocation.
8717 2000-09-06 Tom Tromey <tromey@cygnus.com>
8719 * lang-specs.h: Also recognize `-femit-class-files'.
8721 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8723 * verify.c (merge_types): Load the types to merge if necessary.
8725 2000-09-02 Anthony Green <green@redhat.com>
8727 * jcf-io.c: Include zlib.h.
8728 (open_in_zip): Read compressed class file archives.
8729 * zipfile.h (ZipDirectory): Add uncompressed_size and
8730 compression_method fields.
8731 * zextract.c (read_zip_archive): Collect file compression info.
8733 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
8735 * parse.y (do_resolve_class): Also explore superclasses of
8736 intermediate enclosing contexts when searching for inner classes.
8738 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8740 * parse.y (variable_declarator_id:): Better error message.
8741 (expression_statement:): Use YYNOT_TWICE.
8742 (cast_expression:): Likewise.
8743 (assignment:): Likewise.
8745 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8747 * parse.y (do_merge_string_cste): New locals. Create new
8748 STRING_CSTs each time, use memcpy. Fixes gcj/311.
8750 2000-08-07 Hans Boehm <boehm@acm.org>
8752 * boehm.c (mark_reference_fields): Set marking bits for all words in
8753 a multiple-word record.
8754 (get_boehm_type_descriptor): Use the procedure marking descriptor for
8757 2000-08-31 Mike Stump <mrs@wrs.com>
8759 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
8760 jcf-dump$(exeext)): Make parallel safe.
8762 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
8764 * jcf-parse.c (set_source_filename): Constify a char *.
8765 * jcf-write.c (append_innerclasses_attribute,
8766 make_class_file_name): Constify a char *. Don't recycle a
8767 variable for an unrelated purpose.
8768 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
8769 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
8771 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8773 * expr.c (can_widen_reference_to): Fixed indentation.
8774 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
8775 * parse.y: `finit$' replaces `$finit$' in comments.
8776 (try_builtin_assignconv): Fixed leading comment.
8778 2000-08-25 Greg McGary <greg@mcgary.org>
8780 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
8782 2000-08-24 Greg McGary <greg@mcgary.org>
8784 * lang.c (lang_decode_option): Use ARRAY_SIZE.
8785 * parse.y (BINOP_LOOKUP): Likewise.
8787 2000-08-22 Andrew Haley <aph@cygnus.com>
8789 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
8790 sign extending. Fixes gcj/321.
8791 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
8792 combining to make a jlong. Fixes gcj/321.
8794 2000-08-21 Nix <nix@esperi.demon.co.uk>
8796 * lang-specs.h: Do not process -o or run the assembler if
8799 2000-08-16 Andrew Haley <aph@cygnus.com>
8801 * typeck.c (build_java_array_type): Rewrite code to do array
8802 alignment. Take into account back-end macros when aligning array
8803 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
8804 user to set alignment. Fixes gcj/252 and 160.
8806 2000-08-09 Tom Tromey <tromey@cygnus.com>
8808 * parse.y (check_abstract_method_definitions): Now return `int'.
8809 Check implemented interfaces. Fixes PR gcj/305.
8811 * parse.y (patch_switch_statement): Disallow `long' in switch
8812 expressions. Fixes PR gcj/310.
8814 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8816 * decl.c (finit_leg_identifier_node): New global.
8817 (init_decl_processing): Use `finit$' to initialize
8818 finit_identifier_node. Use `$finit$' to initialize
8819 finit_leg_identifier_node.
8820 * expr.c (expand_java_field_op): Use ID_FINIT_P.
8821 * java-tree.h (finit_identifier_node): Changed attached comment.
8822 (finit_leg_identifier_node): New declaration.
8823 (ID_FINIT_P): Take finit_identifier_node and
8824 finit_leg_identifier_node into account. This is a backward
8827 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8829 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
8831 (generate_bytecode_insns): Check `nargs' before emitting it.
8832 * verify.c (merge_type_state): Fixed typo.
8833 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
8834 generate_bytecode_{conditional,insns}.
8836 2000-08-13 Anthony Green <green@redhat.com>
8838 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
8841 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8843 * class.c (maybe_layout_super_class): Fixed indentation.
8844 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
8845 (java_check_methods): New function declaration.
8846 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
8847 instead of `str_ptr'.
8848 * jcf-write.c (generate_bytecode_insns): Emit number the of args
8849 of a `invokeinterface' at the right time.
8850 * parse.h (WFL_STRIP_BRACKET): New macro.
8851 (SET_TYPE_FOR_RESOLUTION): Use it.
8852 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
8853 (check_class_interface_creation): Don't check for cross package
8854 innerclass name clashes.
8855 (method_header): Behave properly if MDECL is `error_mark_node'.
8856 (method_declarator): Return `error_mark_node' if bogus current
8858 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
8859 (resolve_and_layout): New local `decl_type', set and used. Call
8861 (java_check_methods): New method.
8862 (java_layout_classes): Use it.
8863 (resolve_qualified_expression_name): No EH check necessary in
8865 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
8867 (patch_assignment): Set DECL_INITIAL on integral final local.
8869 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8871 * java-tree.h (flag_extraneous_semicolon): New extern.
8872 * lang-options.h: (-Wextraneous-semicolon): New option.
8873 * lang.c (flag_redundant): Fixed typo in leading comment.
8874 (flag_extraneous_semicolon): New global.
8875 (lang_decode_option): Set `flag_extraneous_semicolon' when
8876 -Wall. Decode `-Wextraneous-semicolon'.
8877 * parse.y (type_declaration:): Removed `SC_TK' hack, added
8878 `empty_statement' rule.
8879 (class_body_declaration): Likewise.
8880 (method_body:): Accept `;' as a method body.
8881 (static_initializer:): Removed `SC_TK' hack.
8882 (constructor_block_end:): Likewise.
8883 (empty_statement:): Report deprecated empty declaration. Fixes
8886 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8888 * parse.y (build_dot_class_method_invocation): Changed parameter
8889 name to `type'. Build signature from `type' and convert it to a
8890 STRING_CST if it's an array.
8891 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
8892 to use `ref_type' directly.
8894 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
8896 * lang-options.h: Added a comma after the last element to avoid
8897 syntax errors when other languages define additional options.
8899 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
8901 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
8902 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
8903 (jc1): Link with $(BACKEND).
8904 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
8906 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
8908 * jvspec.c: Adjust type of second argument to
8909 lang_specific_driver, and update code as necessary.
8911 * class.c (build_dtable_decl): Initialize dummy.
8913 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8915 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
8916 method bodies not to rule out discarding `<clinit>'; don't use
8917 <clinit> to initialize static fields with constant initializers.
8919 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8921 * gjavah.c (print_method_info): Added `synth' parameter. Skip
8923 (method_synthetic): New global.
8924 (HANDLE_METHOD): Recognize synthetic method and tell
8925 `print_method_info' about it.
8926 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
8927 processing a synthetic method.
8928 * jcf-reader.c (skip_attribute): New function.
8929 ( skip_attribute): Likewise.
8931 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8933 * parse.y (build_outer_field_access): Fixed comments.
8934 (fix_constructors): Emit the initialization of this$<n> before
8936 (resolve_qualified_expression_name): Build an access to `decl' if
8939 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8941 * parse-scan.y (curent_class): Non longer const.
8942 (inner_qualifier, inner_qualifier_length): Deleted.
8943 (current_class_length): New global.
8944 (bracket_count): Fixed typo in leading comment.
8945 (anonymous_count): New global.
8946 (class_instance_creation_expression:): Handle anonymous classes.
8947 (anonymous_class_creation:): New rule.
8948 (push_class_context): Rewritten.
8949 (pop_class_context): Likewise.
8950 (INNER_QUALIFIER): Macro deleted.
8951 (report_class_declaration): call `push_class_context' when
8952 entering the function. `fprintf' format modified not to use
8954 (report_class_declaration): Assign `package_name' and
8955 `current_class' to NULL separately.
8957 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8959 * expr.c (build_invokeinterface): Call layout_class_methods on
8962 2000-07-27 Tom Tromey <tromey@cygnus.com>
8963 Anthony Green <green@cygnus.com>
8964 Alexandre Petit-Bianco <apbianco@cygnus.com>
8966 * class.c (make_class_data): Create vtable for abstract classes.
8967 (get_dispatch_table): Changed to cope with abstract classes.
8969 2000-07-27 Tom Tromey <tromey@cygnus.com>
8971 * parse.y (patch_method_invocation): Don't reverse the argument
8972 list when dealing with anonymous class constructors. Fixed typo in
8975 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8977 * parse.y (build_alias_initializer_parameter_list): Reverse
8978 crafted list when building aliases for anonymous class
8981 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8983 * parse.y (jdep_resolve_class): Don't bother checking potential
8984 innerclass access if `decl' is NULL.
8985 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
8988 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8990 * parse.c: Remove (again.)
8992 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8994 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
8995 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
8996 outside the `if' statement, alias to innerclass removed, `decl'
8997 used to mark the class complete.
8999 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9001 * parse.y (simple_name:): Fixed typo in error message.
9003 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9005 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9006 or its first operand can be error marks.
9008 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9010 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9011 * parse.y (method_header): Likewise.
9013 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9015 * parse.y (process_imports): Consider that one might be trying to
9016 import an innerclass. Fixes gcj/254
9018 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9020 * parse.y (find_as_inner_class): Handle the case where the
9021 enclosing context of an innerclass has been loaded as bytecode.
9023 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9025 * parse.y (simple_name:): Reject `$' in type names.
9026 (resolve_type_during_patch): Use `type' as a second
9027 argument to resolve_no_layout. Fixes gcj/257.
9029 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9031 * parse.y (find_most_specific_methods_list): Select the only
9032 non-abstract method even if max has been set.
9033 Fixes gcj/285, gcj/298.
9035 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9037 * lang-specs.h: Added %(jc1) to java compiler options.
9039 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9041 * .cvsignore: New file.
9043 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9045 * parse.y (not_accessible_p): Access granted to innerclasses
9046 (indirectly) extending the reference type. Fixes gcj/249.
9048 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9050 * parse.y (patch_method_invocation): Fixed comment.
9051 (maybe_use_access_method): Build this$<n>s to the context of the
9052 target method, or a type that extends it. Fixes gcj/242.
9054 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9058 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9060 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9062 2000-07-13 Tom Tromey <tromey@cygnus.com>
9064 * lang-specs.h: Added %{I*}.
9066 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9068 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9070 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9072 * parse-scan.c: Remove.
9074 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9076 * class.c (set_super_info): Handled protected inner classes.
9077 (common_enclosing_context_p): Bail early if arguments aren't both
9079 (get_access_flags_from_decl): Handle private and protected inner
9081 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9082 (CLASS_PROTECTED): Likewise.
9083 (struct lang_type): New bitfield `poic'.
9084 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9086 (check_inner_class_access): Renamed arguments, added
9087 comments. Handles protected inner classes (fixes gcj/225)
9088 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9090 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9092 * parse.y (resolve_qualified_expression_name): Verify qualified
9093 access to `this'. Fixes gcj/239.
9095 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9097 * jcf-write.c (generate_classfile): Don't install ConstantValue
9100 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9102 * parse.y (resolve_qualified_expression_name): Handle inner class
9103 access. Fixes gcj/256.
9105 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9107 * jcf-write.c (generate_classfile): Properly install the
9108 ConstantValue attribute and the initial value constant pool index
9109 on string constants.
9110 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9113 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9115 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9117 * parse.y (find_as_inner_class): Fixed typo.
9118 (do_resolve_class): Explore enclosing contexts when searching for
9119 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9120 (check_inner_class_access): Check `decl' which can be null in case
9123 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9125 * java-tree.h (java_debug_context): Declared `extern'.
9126 (safe_layout_class): Likewise.
9127 * parse.y (resolve_field_access): Field must be `static' in order
9128 to be replaced by its initial value. Added comments.
9129 (find_applicable_accessible_methods_list): Fixed typo.
9130 (find_most_specific_methods_list): Methods found in innerclasses
9131 take over methods founds in the enclosing contexts.
9132 (java_complete_tree): Loosen restrictions on the type of DECLs
9133 that can be replaced by their initialization values.
9134 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9136 2000-07-05 Tom Tromey <tromey@cygnus.com>
9138 * Make-lang.in (PARSE_DIR): New macro.
9139 (PARSE_RELDIR): Likewise.
9140 (PARSE_C): Likewise.
9141 (PARSE_SCAN_C): Likewise.
9142 ($(PARSE_C)): New target.
9143 ($(PARSE_SCAN_C)): Likewise.
9144 (SET_BISON): New macro.
9145 (BISONFLAGS): Likewise.
9146 (JAVABISONFLAGS): Likewise.
9148 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9150 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9151 argument on the first pass for CNI as well as JNI.
9152 (print_method_info): Set up method name on the first pass only.
9154 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9156 * parse.y (parser_qualified_classname): Removed parameter
9158 (create_interface): Removed first passed parameter to
9159 parser_qualified_classname.
9160 (create_class): Likewise. Don't install alias on static
9161 innerclasses. Fixes gcj/275.
9163 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9165 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9166 debugable statement with empty_stmt_node. Fixes gcj/272
9168 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9170 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9173 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9175 * jcf-write.c (push_long_const): Appropriately cast short negative
9178 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9180 * parse.y (verify_constructor_super): Use loop variable
9181 `m_arg_type' initialized with `mdecl_arg_type'.
9183 2000-06-29 Tom Tromey <tromey@cygnus.com>
9185 * parse.y (resolve_field_access): Handle case where `type_found'
9188 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9190 * expr.c (lookup_field): The same field can be found through two
9191 different interface. Don't declare it ambiguous in that case.
9193 2000-06-27 Tom Tromey <tromey@cygnus.com>
9195 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9196 follows \r, then unget it at a lower level.
9198 2000-06-26 Tom Tromey <tromey@cygnus.com>
9200 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9203 2000-06-25 Tom Tromey <tromey@cygnus.com>
9205 * parse.y (for_statement): Wrap expression in a WFL if it is a
9206 constant. For PR gcj/268.
9208 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9210 * parse.y (do_resolve_class): Minor optimiztion in the package
9211 list search. Removed unnecessary test and return statement.
9212 (valid_ref_assignconv_cast_p): Order of arguments to
9213 enclosing_context_p fixed.
9215 2000-06-24 Tom Tromey <tromey@cygnus.com>
9217 * expr.c (lookup_field): Print error and return error_mark_node if
9218 field reference is ambiguous.
9220 * parse.y (check_abstract_method_definitions): Also check if
9221 `other_method' is abstract.
9223 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9225 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9227 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9228 (struct lang_type): New field `pic'.
9229 (CLASS_PRIVATE): New macro.
9230 * parse.y (check_inner_class_access): New function.
9231 (jdep_resolve_class): Call it.
9233 2000-06-23 Tom Tromey <tromey@cygnus.com>
9235 * parse.y (patch_incomplete_class_ref): Initialize the returned
9236 class. For PR gcj/260.
9238 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9240 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9242 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9244 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9245 Java specific checks.
9246 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9248 * java-tree.def (CASE_EXPR): Marked 'e'.
9249 (DEFAULT_EXPR): Likewise.
9250 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9252 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9253 Java specific checks.
9254 (generate_bytecode_insns): Test try_block for BLOCK before using
9256 * parse.y (build_wfl_wrap): Added `location' argument. Set
9257 EXPR_WFL_LINECOL accordingly.
9258 (dim_expr:): Wrap constants with WFLs.
9259 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9260 (resolve_package): Check for `stmt' not being a BLOCK before
9261 building a debuggable statement with it.
9262 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9264 (resolve_field_access): Make sure `decl' is a DECL before treating
9266 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9267 IDENTIFIER_NODE before treating it as such.
9268 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9269 treating it as such.
9270 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9271 to be applied only on non array types.
9273 2000-06-16 Per Bothner <per@bothner.com>
9275 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9276 define in terms of DECL_RESULT, as that fails when --enable-checking.
9278 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9280 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9281 types the same in comparison.
9282 (CHECK_OP): Add static prototype.
9284 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9286 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9287 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9290 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9292 * decl.c (create_primitive_vtable): Prototype.
9294 * jcf-write.c (generate_bytecode_insns): Initialize variable
9297 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9299 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9301 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9302 to track searched classes, and do not search the same class more than
9303 once. Call find_applicable_accessible_methods_list on immediate
9304 superclass, instead of search_applicable_method_list on all ancestors.
9307 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9309 * parse.y (register_fields): Permit static fields in inner classes
9310 if they are final. Fix for PR gcj/255.
9312 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9314 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9315 * parse.y (find_in_imports): Returned type changed to void,
9316 leading comment fixed.
9317 (register_package): New function.
9318 (qualify_and_find): Likewise.
9319 (package_declaration:): Use `register_package'.
9320 (single_type_import_declaration:): Removed local variable
9321 `node'. Added missing `;' for consistency.
9322 (type_import_on_demand_declaration:): Use `chainon' to link new
9324 (lookup_field_wrapper): Lookup local variables defined in outer
9326 (java_complete_class): Don't reverse the list of imported on demand.
9327 (do_resolve_class): Reorganized. Removed local variable
9328 `original_name'. Call `qualify_and_find' with the current package
9329 name, invoke `find_in_imports_on_demand' right after. Call
9330 `qualify_and_find' with the packages we've seen so far. Fixed
9331 operations numbering in comments.
9332 (java_expand_class): Don't reverse `package_list'.
9333 (find_most_specific_methods_list): New local variables `abstract'
9334 and `candidates'. Use them to pick the right method.
9336 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9338 * parse.y (check_modifiers_consistency): Don't subtract out
9339 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9341 2000-06-04 Philipp Thomas <pthomas@suse.de>
9343 * Makefile.in (INTLLIBS): New.
9347 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9349 * class.c (get_dispatch_table): Build the vtable dummy entry list
9350 element with a null purpose. Fixed leading comment.
9351 (build_dtable_decl): Build an accurate dtable type when appropriate
9354 2000-06-02 Richard Henderson <rth@cygnus.com>
9356 * lang.c (lang_get_alias_set): New.
9358 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9360 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9361 before using it as the accessed field.
9363 2000-05-31 Tom Tromey <tromey@cygnus.com>
9365 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9366 char_array_vtable, short_array_vtable, int_array_vtable,
9367 long_array_vtable, float_array_vtable, double_array_vtable):
9369 * expr.c (get_primitive_array_vtable): New function.
9370 (create_primitive_vtable): New function.
9371 (java_lang_expand_expr): Enable code to statically generate
9373 * decl.c (init_decl_processing): Create primitive vtables.
9374 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9375 short_array_vtable, int_array_vtable, long_array_vtable,
9376 float_array_vtable, double_array_vtable): Define.
9378 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9380 * java/parse.y (find_applicable_accessible_methods_list):
9381 Don't add an uninitialized value to the list.
9383 2000-05-25 Tom Tromey <tromey@cygnus.com>
9385 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9386 when trying to see if field's class should be initialized. Always
9387 initialize field's declaring class, not qualified class.
9390 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9391 `wfl_operator', to maybe_build_primttype_type_ref.
9394 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9396 * parse.y (patch_method_invocation): Don't try to lookup methods
9399 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9401 * parse.y (resolve_field_access): Call the appropriate <clinit>
9402 before accessing the length of a static array. Craft a decl for
9403 the field while its time. Fixes PR gcj/129.
9405 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9407 * parse.y (resolve_package): Correctly set `*next' (was off by
9409 (resolve_qualified_expression_name): Fixed comment.
9411 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9413 * jcf-parse.c (jcf_parse_source): Reset current_class and
9414 current_function_decl to NULL before parsing a new file.
9416 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9418 * parse.y (block_end:): If the collected block doesn't feature a
9419 statement, insert an empty statement.
9421 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9423 * parse.y (maybe_yank_clinit): New function.
9424 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9425 end of the list of methods belonging to a class.
9426 (java_complete_expand_method): Check whether <clinit> is really
9427 necessary and expand it accordingly.
9429 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9431 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9432 processed by the method's switch statement.
9434 2000-05-19 Tom Tromey <tromey@cygnus.com>
9436 * java-tree.h: Added init state enum.
9437 * decl.c (emit_init_test_initialization): Initialize class
9438 initialization check variable by looking at class' state.
9440 2000-05-19 Tom Tromey <tromey@cygnus.com>
9442 * java-tree.h (build_instanceof): Declare.
9443 (build_get_class): Declare.
9444 * parse.y (patch_binop): Use build_instanceof.
9445 * expr.c (build_instanceof): New function. If class is final,
9446 don't make a function call.
9447 (expand_java_INSTANCEOF): Use it.
9448 (build_get_class): New function.
9450 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9452 * jcf-write.c (generate_classfile): Scan the source_file for
9453 slashes with the right pointer variable.
9455 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9457 * lang.c (lang_decode_option): Update -Wunused flags by calling
9459 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9461 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9463 * check_init.c (check_init): Constify local char *.
9464 * class.c (push_class): Constify local char *.
9465 * java_tree.h: Update prototypes.
9466 * jcf-io.c (open_class): Constify filename parameter and
9468 (find_class): Remove redundant string copy. Cast return from
9470 * jcf-parse.c (read_class, parse_class_file, yyparse):
9471 Constify local char *.
9472 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9473 Constify local char *.
9474 * jcf.h (JCF): Constify filename and classname.
9475 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9476 * lang.c (init_parse): Constify parameter and return value.
9477 * lex.c (java_get_line_col): Constify filename parameter.
9478 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9479 * parse.y (java_parser_context_suspend,
9480 issue_warning_error_from_context, safe_layout_class): Constify
9482 * parse.c: Regenerate.
9484 2000-05-08 Tom Tromey <tromey@cygnus.com>
9486 * expr.c (build_jni_stub): Cache the result of
9487 _Jv_LookupJNIMethod.
9489 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9491 * decl.c (predef_filenames_size): Now 7.
9492 (predef_filenames): New seventh entry.
9494 2000-05-04 Tom Tromey <tromey@cygnus.com>
9496 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9497 Keep track of when we've seen a reference field after a
9498 non-reference field.
9499 (get_boehm_type_descriptor): Handle case where we see
9500 non-reference fields but no trailing reference field.
9501 * decl.c (rawdata_ptr_type_node): Define.
9502 (init_decl_processing): Initialize rawdata_ptr_type_node.
9503 * java-tree.h (rawdata_ptr_type_node): Declare.
9505 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9507 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9508 specifiers in calls to fprintf.
9510 2000-05-03 Andrew Haley <aph@cygnus.com>
9512 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9514 * javaop.h (WORD_TO_INT): New function.
9515 (IMMEDIATE_s4): Use WORD_TO_INT.
9516 * jcf.h (JPOOL_INT): Ditto.
9518 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9521 2000-04-19 Tom Tromey <tromey@cygnus.com>
9523 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9525 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9527 * expr.c (build_jni_stub): New function.
9528 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9530 * parse.y (java_complete_expand_methods): Expand a native method
9531 and call build_jni_stub if -fjni given.
9532 * lang-options.h: Document -fjni.
9533 * lang.c (flag_jni): New global.
9534 (lang_f_options): Added `jni' entry.
9535 * java-tree.h (soft_lookupjnimethod_node,
9536 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9538 (flag_jni): Declare.
9539 (build_jni_stub): Declare.
9540 (struct lang_decl): Added `native' flag.
9541 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9543 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9544 soft_jnipopsystemframe_node): New globals.
9545 (init_decl_processing): Set them. _Jv_InitClass only takes one
9548 * java-tree.def: Put into `C' mode.
9550 2000-04-27 Tom Tromey <tromey@cygnus.com>
9553 * expr.c (expand_invoke): Generate check to see if object pointer
9554 is null in nonvirtual invocation case.
9555 * java-tree.h (soft_nullpointer_node): Declare.
9556 * decl.c (soft_nullpointer_node): New global.
9557 (init_decl_processing): Initialize soft_nullpointer_node.
9558 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9559 or `private' methods.
9560 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9562 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9564 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9567 2000-04-26 Tom Tromey <tromey@cygnus.com>
9569 * zextract.c (find_zip_file_start): New function.
9570 (read_zip_archive): Use it.
9572 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9574 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9576 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9578 * class.c (common_enclosing_context_p): New function.
9579 * java-tree.h (common_enclosing_context_p): Added prototype.
9580 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9581 classes sharing an outer context with the current instance.
9582 * parse.y (build_access_to_thisn): Fixed leading comment.
9583 (verify_constructor_super): New local `supper_inner'. Skip
9584 enclosing context argument in the case of inner class constructors.
9585 (patch_method_invocation): Insert proper context as second
9586 parameter to pure inner class constructor super invocations.
9588 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9590 * parse.y (end_class_declaration): Reset the interface number
9593 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9595 * parse.y (source_start_java_method): Deleted unnecessary code.
9596 (patch_method_invocation): Fixed comment.
9598 2000-04-24 Robert Lipe <robertlipe@usa.net>
9600 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9602 2000-04-23 Tom Tromey <tromey@cygnus.com>
9604 * boehm.c (mark_reference_fields): Use int_byte_position.
9606 2000-04-22 Tom Tromey <tromey@cygnus.com>
9608 * boehm.c (mark_reference_fields): Only call byte_position on
9611 2000-04-22 Tom Tromey <tromey@cygnus.com>
9613 * boehm.c (mark_reference_fields): Added `last_view_index'
9614 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9616 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9618 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9619 * parse.y (check_class_interface_creation): Fixed comments. Select
9620 permitted modifiers for (inner) interfaces. Changed error message
9621 to report rejected modifiers used with local classes.
9623 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9625 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9626 of directly inherited type considered in scope.
9627 * parse.y (do_resolve_class): Search inherited classes for inner
9630 2000-04-20 Tom Tromey <tromey@cygnus.com>
9632 * parse.y (not_accessible_p): Use member's class, not current
9633 class, when doing inheritance check for protected reference.
9636 2000-04-20 Jason Schroeder <shrode@subnature.com>
9638 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9640 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9642 * parse.y (lookup_field_wrapper): Search for final local aliases.
9643 (resolve_expression_name): Let lookup_field_wrapper search for
9644 final local aliases. Force the value of `name' if one is found.
9645 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9646 an expression name. Fixed comments.
9648 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9650 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9652 2000-04-19 Tom Tromey <tromey@cygnus.com>
9654 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9656 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9658 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9660 2000-04-18 Tom Tromey <tromey@cygnus.com>
9663 * gjavah.c (utf8_cmp): Changed return value.
9664 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9666 (cxx_keywords): New global.
9667 (get_field_name): Handle new result of cxx_keyword_subst.
9668 (print_method_info): Likewise.
9670 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
9672 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
9673 with a newline, for CNI.
9674 (print_stub_or_jni): Print a space or newline before method name for
9676 (print_cxx_classname): Don't write leading "::" in CNI stub method.
9677 (process_file): Include gcj/cni.h if generating CNI stubs.
9679 2000-04-16 Tom Tromey <tromey@cygnus.com>
9681 * gjavah.c (decompile_method): Use print_field_name.
9684 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9686 * parse.y (java_expand_classes): Reverse the package list once.
9687 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
9689 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
9690 the `==' and `!=' operators.
9692 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9694 * jcf-write.c (generate_bytecode_insns): At invocation time,
9695 always relate an interface method to the type of its selector.
9697 2000-04-05 Tom Tromey <tromey@cygnus.com>
9700 * expr.c (expand_invoke): Generate check to see if object pointer
9701 is null in nonvirtual invocation case.
9702 * java-tree.h (soft_nullpointer_node): Declare.
9703 * decl.c (soft_nullpointer_node): New global.
9704 (init_decl_processing): Initialize soft_nullpointer_node.
9705 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9706 or `private' methods.
9707 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9709 2000-04-05 Tom Tromey <tromey@cygnus.com>
9712 * parse.y (check_final_assignment): Recognize assignments to the
9713 `length' field of an array when generating class files.
9715 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9717 * class.c (decl_hash): Prototype removed.
9718 (decl_compare): Likewise.
9720 2000-04-05 Tom Tromey <tromey@cygnus.com>
9722 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
9723 * parse.y (check_modifiers_consistency): Check for final/volatile
9724 clash. Fixes PR gcj/164.
9726 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9728 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
9730 (java_hash_compare_tree_node): Renamed from `decl_compare, made
9732 (add_method_1): Use `java_hash_hash_tree_node' and
9733 `java_hash_compare_tree_node'.
9734 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
9735 (java_hash_compare_tree_node): Likewise.
9736 * parse.y (find_applicable_accessible_methods_list): Create,
9737 delete and use a hash table to remember already searched interfaces.
9739 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
9741 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
9744 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9746 * boehm.c (mark_reference_fields, set_bit): Prototype.
9747 (set_bit): Un-ANSI-fy definition.
9749 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
9752 * decl.c (emit_init_test_initialization): Likewise.
9754 * gjavah.c (jni_print_char): Likewise.
9756 * parse.y (create_new_parser_context): Likewise.
9758 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9760 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
9761 patch missing hunk. Fixed indentation.
9763 2000-03-30 Tom Tromey <tromey@cygnus.com>
9765 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
9766 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
9768 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9770 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9771 when negative *before* using it as an array index.
9772 * ChangeLog: Fixed typo.
9774 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9776 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9777 to 0 when it reaches -1.
9779 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9781 * jcf-parse.c (get_constant): Properly cast `num' during the
9782 invocation of `add_double'.
9783 * jcf-write.c (push_long_const): Properly cast `lo' before
9784 comparing it to short bounds.
9785 * parse-scan.y (interface_declaration:): Rule re-arrange so that
9786 `interface_body:' is reduced after the current interface is
9789 2000-03-26 Tom Tromey <tromey@cygnus.com>
9791 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
9792 Java-specific `-f' option.
9794 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9796 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
9797 Adjust order of making types.
9798 Make bitsize_*_node values.
9800 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9802 * class.c (make_field_value): Use byte_position.
9803 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
9804 (java_array_data_offset): Likewise.
9805 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
9808 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9810 * parse.y (check_abstract_method_definitions): New local
9811 `end_type_reached'. Make sure we also consider `end_type'.
9812 (java_check_abstract_method_definitions): Make sure we eventually
9813 consider `java.lang.Object'.
9814 (maybe_use_access_method): Don't use access method if not in the
9815 context of a pure inner class or if the method's context is right.
9816 (find_applicable_accessible_methods_list): New static flag
9817 `object_done'. Don't search abstract classes as interfaces. Fixed
9818 indentation. Fixed the `java.lang.Object' only search. Search
9819 class interface(s) first, then fully search enclosing contexts.
9820 (find_most_specific_methods_list): Pick the closest candidate when
9821 they're all abstract.
9823 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9825 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9826 properly initialize `finished_label'. Don't emit gotos for empty
9829 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9831 * except.c (emit_handlers): Clear catch_clauses_last.
9833 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9835 * parse.y (check_method_types_complete): New function.
9836 (create_class): Reset anonymous class counter only when seeing an
9838 (java_complete_class): JDEP_METHOD: Don't recompute signature
9841 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9843 * class.c (build_static_ref): Fixed indentation in comment.
9844 * java-tree.def (TRY_EXPR): Fixed typo in name.
9845 (CLASS_LITERAL): Likewise.
9846 * java-tree.h: (TYPE_DOT_CLASS): New macro.
9847 (struct lang_type): New field `dot_class'.
9848 * jcf-write.c (generate_bytecode_insns): Fixed error message.
9849 (generate_classfile): Method `class$' is synthetic.
9850 * parse.y (build_do_class_method): New function.
9851 (build_dot_class_method_invocation): Likewise.
9852 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
9853 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
9854 (qualify_ambiguous_name): Likewise.
9855 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
9856 (build_try_statement): Fixed leading comment.
9858 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9860 * class.c (make_field_value): Properly handle sizes.
9861 (get_dispatch_vector): Use tree_low_cst and host_integerp.
9862 (layout_class_method): Count using trees.
9863 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
9864 * expr.c (java_array_data_offset): Use int_bit_position.
9865 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
9866 (build_invokevirtual): Use tree_low_cst and do computations with trees.
9868 2000-03-16 Tom Tromey <tromey@cygnus.com>
9870 * lang.c (flag_hash_synchronization): New global.
9871 (lang_f_options): Added `hash-synchronization'.
9872 * lang-options.h: Mention -fhash-synchronization.
9873 * java-tree.h (flag_hash_synchronization): Declare.
9874 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
9875 hash table synchronization is disabled.
9876 * decl.c (init_decl_processing): Only push `sync_info' value when
9877 hash table synchronization is disabled.
9878 * class.c (make_class_data): Only push `sync_info' field when hash
9879 table synchronization is disabled. Removed dead code.
9881 2000-03-16 Tom Tromey <tromey@cygnus.com>
9883 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
9885 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9887 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
9889 * parse.y (patch_method_invocation): Handle anonymous classes
9890 creation in static context.
9892 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9894 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
9895 * parse.y (resolve_qualified_expression_name): Use it.
9896 (patch_method_invocation): Likewise.
9898 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9900 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
9901 depending on the type of dependency which dictates what the
9903 (unresolved_type_p): Resolved types limited to the current class.
9905 2000-03-15 Tom Tromey <tromey@cygnus.com>
9907 * decl.c (init_decl_processing): Set type of `sync_info' to be
9910 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
9911 Correctly compute bit number for current slot. Zero `high' and
9912 `low' in DS_LENGTH case. Don't skip inherited fields. Use
9913 mark_reference_fields.
9914 (mark_reference_fields): New function.
9916 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9918 * parse.y (register_incomplete_type): Fixed initialization of
9921 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9923 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
9925 (push_class_context, pop_class_context): New function.
9926 (class_body:): Call pop_class_context.
9927 (interface_body:): Likewise.
9928 (INNER_QUALIFIER): New macro.
9929 (report_class_declaration): Changed output format and use
9930 INNER_QUALIFIER. Call push_class_context.
9932 2000-02-14 Andrew Haley <aph@cygnus.com>
9934 * check-init.c (check_init): Add new cases for unary and binary
9937 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9939 * parse.y (resolve_package): Set `next' once a type name has been
9940 progressively discovered.
9941 (resolve_qualified_expression_name): Propagate resolution only if
9942 there are remaining qualifiers. Take into account `q' might have
9943 been cleared after re-qualification.
9944 * parse.y (patch_method_invocation): New local `resolved'.
9945 Section dealing with qualified expression rewritten to use
9946 resolve_field_access.
9948 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9950 * parse.h (PUSH_CPC): Fixed indentation.
9951 (DEBUG_CPC): New macro.
9952 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
9953 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
9954 * parse.y (class_body_declaration:): Use
9955 SET_CPC_INSTANCE_INITIALIZER_STMT.
9956 (method_declaration:): Check for null current_function_decl.
9957 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
9958 (java_parser_context_pop_initialized_field): Better handling of
9960 (maybe_make_nested_class_name): Mark nested class name as
9961 qualified when necessary.
9962 (end_class_declaration): Don't call java_parse_context_resume when
9963 one or more error occurred.
9964 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
9965 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
9966 SET_CPC_INITIALIZER_STMT.
9967 (method_header): Check for inner classes declaring static methods.
9968 (resolve_qualified_expression_name): Handle situation where `this'
9971 2000-03-13 Hans Boehm <boehm@acm.org>
9973 * typeck.c (build_prim_array_type): Correctly set the high word too.
9975 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9977 * parse.y (java_complete_expand_methods): Leave <clinit> out of
9979 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
9980 list of methods for interfaces.
9982 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9984 * parse.y (qualify_ambiguous_name): Properly handle expressions
9987 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9989 * parse.y (check_final_assignment): Extended to process
9991 (patch_assignment): Have check_final_assignment called only once.
9993 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9995 * java-tree.h (IS_INIT_CHECKED): New flag.
9996 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
9997 * parse.y (patch_string): Call force_evaluation_order on the
9998 completed string concatenation tree.
9999 * expr.c (force_evaluation_order): Call force_evaluation_order on
10000 function's arguments too.
10002 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10004 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10005 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10006 (build_anewarray): Likewise.
10007 * parse.y (patch_newarray): Likewise.
10008 * parse.c: Regenerated.
10010 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10012 * decl.c (init_decl_processing): Added new class fields `depth',
10013 `ancestors', and `idt' to class_type_node. Use
10014 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10015 * class.c (make_class_data): Push initial values for new fields.
10016 * java-tree.h: Updated prototype for `build_invokeinterface'.
10017 * expr.c (build_invokeinterface): Changed parameters to accept
10018 `method' tree. Calculate index of `method' in its declaring
10019 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10020 (expand_invoke): Call `build_invokeinterface' with new parameters.
10021 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10024 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10026 * typeck.c (lookup_do): Search superinterfaces first
10027 when looking up an interface method. From Godmar Back
10028 <gback@cs.utah.edu>
10030 2000-03-06 Tom Tromey <tromey@cygnus.com>
10032 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10034 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10036 * java-tree.h (lookup_argument_method2): Declared.
10037 (safe_layout_class): Prototype moved from parse.h.
10038 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10039 * parse.y (java_check_regular_methods): Local `super_class' gone.
10040 Call lookup_argument_method2 instead of lookup_argument_method.
10041 Perform modifier match for methods found declared in implemented
10042 interfaces. Fixed indentation problem. Overriding/hiding error
10043 report to take place only for methods found in classes.
10044 * typeck.c (lookup_argument_method): Changed leading
10045 comment. Re-written by calling lookup_do.
10046 (lookup_argument_method2): New function.
10047 (lookup_java_method): Re-written by calling lookup_do.
10048 (lookup_do): New function.
10050 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10052 * check-init.c (check_init): Removed dead code. Handle (blank)
10054 * parse.y (declare_local_variables): New local `final_p', set it
10055 and use it to initialize LOCAL_FINAL.
10056 (check_final_assignment): Only check FIELD_DECLs.
10058 2000-02-17 Tom Tromey <tromey@cygnus.com>
10060 * Makefile.in (JAVA_OBJS): Added boehm.o.
10061 (boehm.o): New target.
10062 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10063 * java-tree.h (flag_use_boehm_gc): Declare.
10064 (get_boehm_type_descriptor): Declare.
10065 * lang.c (lang_f_options): Added `use-boehm-gc'.
10066 (flag_use_boehm_gc): New global.
10067 * lang-options.h: Added -fuse-boehm-gc.
10068 * boehm.c: New file.
10069 * class.c (get_dispatch_table): If class uses a Boehm type
10070 descriptor, put it in the vtable.
10071 (make_class_data): Removed dead code.
10073 2000-03-03 Per Bothner <per@bothner.com>
10075 * decl.c (init_decl_processing): Initialize sizetype properly.
10077 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10079 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10080 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10081 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10082 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10083 (jcf_parse): New local `current'. Load innerclasses seen in outer
10084 context being processed.
10085 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10086 * jcf-write.c (append_innerclasses_attribute): New function.
10087 (append_innerclasses_attribute_entry): Likewise.
10088 (get_access_flags): Handle static classes. Set anonymous and local
10089 classes to be private.
10090 (generate_classfile): Attribute count adjusted. Call
10091 append_innerclasses_attribute.
10092 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10093 PURE_INNER_CLASS_TYPE_P.
10094 * parse.y (parser_qualified_classname): New parameter `is_static',
10095 produce non qualified name accordingly.
10096 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10097 (create_interface): Added argument to parser_qualified_classname.
10098 (create_class): Added argument to parser_qualified_classname. Setup
10099 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10100 (add_inner_class_fields): Fixed indentation.
10101 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10102 (method_declarator): Fixed typo in comment.
10103 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10104 (build_current_thisn): Likewise.
10105 (patch_method_invocation): Likewise.
10107 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10109 * decl.c (current_function_decl): Move to toplev.c.
10111 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10113 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10114 (DECL_BIT_INDEX): Use underlying representation.
10115 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10117 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10119 * expr.c (build_java_ret): Pass proper type to size_binop.
10121 2000-02-25 Anthony Green <green@cygnus.com>
10123 * expr.c (build_class_init): Mark the decl to be ignored by
10125 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10126 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10127 * class.c (init_test_hash_newfunc): New function.
10128 (decl_hash): New function.
10129 (decl_compare): New function.
10130 * decl.c (emit_init_test_initialization): New function.
10131 (complete_start_java_method): Traverse the init test hashtable,
10132 calling emit_init_test_initialization.
10133 (always_initialize_class_p): Define.
10134 * expr.c (build_class_init): Use initialization tests when
10135 emitting class initialization code.
10136 (always_initialize_class_p): Declare.
10137 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10139 * java-tree.h: Include hash.h.
10140 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10141 (struct lang_decl): Add init_test_table field.
10142 (init_test_hash_entry): Define.
10144 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10146 * gjavah.c (main): Avoid using `argi' to report unimplemented
10149 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10151 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10152 initialize locals to avoid warnings. Local `exception_type' moved
10155 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10157 * parse.y (resolve_expression_name): Use `orig' as a second
10158 argument to resolve_field_access.
10159 (resolve_field_access): Removed unnecessary code when dealing with
10162 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10164 * class.c (push_super_field): Don't push the field twice.
10165 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10166 * parse.h (java_reorder_fields): Prototyped.
10167 * parse.y (java_reorder_fields): New function.
10168 (java_layout_class): Simplified not to worry about re-ordering.
10170 2000-02-23 Tom Tromey <tromey@cygnus.com>
10172 * gjavah.c (print_name): In JNI case, correctly quote string.
10173 (print_method_info): Don't handle overrides in JNI mode.
10175 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10177 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10178 value type set to `boolean_type_node'.
10180 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10182 * jcf-dump.c (main): Test for correct condition after
10183 output file creation.
10185 2000-02-19 Anthony Green <green@cygnus.com>
10187 * jcf-depend.c (add_entry): Fix test for first list entry.
10189 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10191 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10192 * constants.c (build_constants_constructor): Likewise.
10194 2000-02-19 Anthony Green <green@cygnus.com>
10196 * jcf-depend.c (add_entry): Add entries to the end of the list.
10198 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10200 * decl.c (INT_TYPE_SIZE): Define if necessary.
10201 (expand_java_return): Handle the case of a native integer smaller
10202 than a JVM integer.
10204 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10206 * gjavah.c (help): Use GCCBUGURL.
10207 * jv-scan.c (help): Likewise.
10208 * jcf-dump.c (help): Likewise.
10210 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10212 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10215 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10217 * jcf-parse.c (load_class): Call `fatal' if no file containing
10218 the target class are found.
10220 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10222 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10223 lex.c, lex.h, and PARSE_H to...
10224 (parse.o, parse-scan.o): ...here, respectively.
10226 * lex.c: Split out code that may trigger SIGFPE from yylex()
10227 to its own function.
10228 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10230 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10232 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10234 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10236 * parse.y (outer_field_access_p): Stop in time when outer contexts
10238 (resolve_qualified_expression_name): Properly qualify *everything*
10239 after a package.type to be resoled as expression names.
10240 (find_applicable_accessible_methods_list): Save/restore `class' to
10241 isolate it from a possible outer context search.
10243 2000-02-15 Tom Tromey <tromey@cygnus.com>
10245 * gjavah.c (jni_print_char): New function.
10246 (print_full_cxx_name): Use it.
10247 (decode_signature_piece): Likewise.
10248 (print_cxx_classname): Likewise.
10250 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10252 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10254 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10256 * gjavah.c: Include version.h.
10258 * jcf-dump.c: Likewise.
10260 * jv-scan.c: Likewise.
10262 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10264 * parse.y (outer_field_access_fix): First parameter now a tree
10265 node. Check for assignment to final. First argument to
10266 build_outer_field_access_fix modified to accommodate prototype.
10267 (build_outer_field_access): Don't check for assignment to final
10269 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10270 possibly returned by outer_field_access_fix. Changed
10271 outer_field_access_fix's first argument.
10272 (check_final_assignment): $finit$'s context is OK.
10273 (patch_unaryop): Use node instead of its line/column value when
10274 calling outer_field_access_fix.
10276 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10278 * parse.y (interface_declaration:): No longer tagged
10279 <node>. Re-installed default action.
10280 (class_member_declaration:): Handle inner interfaces.
10281 (interface_member_declaration): Handle inner interfaces and
10283 (create_interface): Push error if one seen. Suspend parsing
10284 context when processing an inner interface.
10285 (register_fields): Inner class static field limitations not to
10286 apply to inner interfaces.
10288 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10290 * jcf-parse.c (load_class): Update `java_error_count' when a
10291 class' file can't be found.
10292 (parse.y): Avoid (byte)code generation when errors seen.
10294 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10296 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10297 decodes a valid node.
10298 (patch_binop): Handle TRUNC_DIV_EXPR.
10300 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10302 * parse.y (resolve_package): New local `acc'. Try to progressively
10303 build and guess a package and type name.
10305 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10307 * parse.y (find_applicable_accessible_methods_list): Load and
10308 layout the search class if necessary.
10309 (java_complete_tree): Keep to original type of the folded initial
10312 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10314 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10315 Generate error message if circularity is detected. New static
10317 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10318 * jcf-write.c (generate_bytecode_insns): Very simply handle
10320 * parse.y (java_check_circular_reference): Use
10321 `cyclic_inheritance_report' during report, if necessary.
10322 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10323 walking NEW_ARRAY_INIT twice.
10325 2000-02-09 Tom Tromey <tromey@cygnus.com>
10327 * parse.y (check_class_interface_creation): Allow inner classes to
10328 be `private' or `protected', check modifiers' consistency. Prevent
10329 block local classes from bearing any modifiers.
10331 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10333 * except.c (check_start_handlers): Re-add prototype lost in last
10335 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10337 2000-02-09 Andrew Haley <aph@cygnus.com>
10339 * decl.c (clear_binding_level): Remove excess initializer.
10340 (maybe_poplevels): Remove unused variable.
10341 (force_poplevels): Ditto.
10342 (struct binding_level): Add comment.
10344 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10346 * jcf-write.c (generate_classfile): Don't consider
10347 pre-initialization with reference value (use <clinit> instead.)
10348 * parse.y (java_fix_constructors): No generated constructor for
10350 (build_outer_field_access): Removed debug message.
10351 (outer_field_expanded_access_p): Adapted to bytecode generation.
10352 (build_outer_field_access_method): Use fix_method_argument_names.
10353 (build_outer_method_access_method): Fixed indentation. Added
10354 comment. Handle access method generation for static and also void
10356 (build_access_to_thisn): Inserted debug message.
10357 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10358 (resolve_qualified_expression_name): Fixed comment.
10359 (not_accessible_p): Adapted to bytecode generation. Added comment.
10360 (patch_method_invocation): Added comment.
10361 (maybe_use_access_method): Fixed leading comment. Handle static
10363 (java_complete_lhs): Don't shortcut handling of initialized upon
10364 declaration String type static fields when generating bytecode.
10365 (patch_unaryop): Handle outer field access when generating
10368 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10370 * java-tree.h (FIELD_THISN): New macro.
10371 * jcf-write.c (append_synthetic_attribute): New function.
10372 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10373 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10374 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10376 (build_outer_field_access): Turned on access functions usage and
10377 generation when compiling to bytecode.
10378 (maybe_use_access_method): Likewise.
10380 2000-01-25 Andrew Haley <aph@cygnus.com>
10382 * java-except.h (struct eh_range): Add `expanded' field.
10383 (maybe_start_try): Add end_pc arg.
10384 (maybe_end_try): Ditto.
10385 * java-tree.h (force_poplevels): new function.
10386 * expr.c (expand_byte_code): Don't call maybe_start_try or
10388 * except.c (add_handler): Reset expanded.
10389 (expand_start_java_handler): Set expanded.
10390 (check_start_handlers): Don't expand a start handler that's
10391 already been expanded.
10392 (maybe_start_try): Add end_pc arg. Only expand a handler which
10394 (expand_end_java_handler): call force_poplevels.
10395 (force_poplevels): new function.
10396 * decl.c (binding_level): Add start_pc of binding level.
10397 (maybe_pushlevels): Call maybe_start_try when pushing binding
10399 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10400 (LARGEST_PC): Define.
10401 (clear_binding_level): Use LARGEST_PC.
10403 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10404 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10405 (binding_depth, is_class_level, current_pc): new variables.
10406 (struct binding_level): ditto.
10407 (indent): new function.
10408 (push_jvm_slot): add debugging info.
10409 (maybe_pushlevels): ditto.
10410 (maybe_poplevels): ditto.
10411 (pushlevel): ditto.
10413 (start_java_method): ditto.
10414 (give_name_to_locals): comment only.
10415 * except.c (binding_depth, is_class_level, current_pc):
10417 (expand_start_java_handler): add debugging info.
10418 (expand_end_java_handler): ditto.
10420 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10422 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10423 (print_name_for_stub_or_jni, process_file): Constify a char*.
10425 2000-02-03 Tom Tromey <tromey@cygnus.com>
10427 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10429 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10431 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10432 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10435 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10437 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10438 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10439 (struct lang_type): New field `ii_block'.
10440 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10441 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10442 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10443 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10444 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10445 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10447 * parse.y (add_instance_initializer): New function.
10448 (in_instance_initializer): New static global.
10449 (class_body_declaration:): Link instance initializer block.
10450 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10451 (array_creation_expression:): Remove unused local.
10452 (java_parser_context_push_initialized_field): Fixed leading
10453 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10454 CPC_INSTANCE_INITIALIZER_LIST.
10455 (java_parser_context_pop_initialized_field): Likewise.
10456 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10457 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10458 CPC_INITIALIZER_STMT.
10459 (fix_constructors): New local `class_type'. Use it. Call
10460 add_instance_initializer.
10461 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10462 (patch_return): Forbid return in instance initializers.
10463 (patch_throw_statement): Enforce exception handling in the context
10464 of instance initializers.
10466 2000-02-03 Tom Tromey <tromey@cygnus.com>
10468 * Make-lang.in (java.mostlyclean): Remove executables in
10471 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10473 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10474 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10475 (java_float_finite): Convert to use union Word from javaop.h.
10476 (java_double_finite): Convert to use union DWord from javaop.h.
10478 2000-02-02 Tom Tromey <tromey@cygnus.com>
10480 * gjavah.c (options): Added `jni' entry.
10481 (help): Document -jni.
10482 (flag_jni): New global.
10483 (process_file): Handle JNI output. Don't print text from
10484 -prepend, -add, etc, when generating stubs. Only remove `.class'
10485 suffix if it actually exists.
10486 (main): Create a `.c' file when run with `--jni --stubs'. Create
10487 correct output file name with `--jni'.
10488 (print_include): Mangle header name differently in JNI case.
10489 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10491 (print_method_info): Handle JNI case. Put signature info into
10492 method name. Handle case when STREAM is NULL.
10493 (print_name_for_stub_or_jni): New function.
10494 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10495 (print_cxx_classname): Handle JNI.
10496 (print_full_cxx_name): Likewise.
10497 (decode_signature_piece): Likewise.
10498 (overloaded_jni_method_exists_p): New function.
10499 (struct method_name): Added `signature' and `sig_length' fields.
10500 (HANDLE_END_FIELD): Do nothing in JNI mode.
10502 2000-02-02 Tom Tromey <tromey@cygnus.com>
10504 * jv-scan.c: Include version.c, <getopt.h>.
10505 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10506 (options): New array.
10507 (usage): New function.
10508 (version): New function.
10509 (main): Use getopt_long to parse command line.
10510 * jcf-dump.c: Include version.c, <getopt.h>.
10511 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10512 OPT_JAVAP): New macros.
10513 (options): New array.
10514 (usage): Return `void'. Changed message.
10515 (help): New function.
10516 (version): New function.
10517 (main): Use getopt_long_only to parse command line.
10518 * gjavah.c: Include <getopt.h>.
10519 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10520 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10521 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10522 (options): New array.
10523 (java_no_argument): Removed.
10524 (help): Updated with missing options.
10525 (main): Use getopt_long_only to parse command line.
10526 (usage): Changed message.
10528 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10530 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10531 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10532 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10533 * parse.y (array_creation_expression:): Handle anonymous arrays.
10534 (build_array_from_name): Don't set `ret_name' if null.
10535 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10536 (qualify_ambiguous_name): Likewise.
10537 (java_complete_expand_class): Likewise.
10539 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10541 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10542 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10543 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10544 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10545 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10546 AIPL_FUNCTION_COMPLETED_INVOCATION.
10547 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10548 AIPL_FUNCTION_INVOCATION_READY.
10549 (AIPL_FUNCTION_DECLARATION): New enum entry.
10550 * parse.y (reorder_static_initialized): New function.
10551 (java_parser_context_pop_initialized_field): Use it.
10552 (add_inner_class_fields): Use
10553 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10554 augmented. Install marker after last alias initializer, if any.
10555 (generate_finit): Fixed typo. Don't try to retain only the used
10557 (method_header): Compute and set DECL_FUNCTION_NAP.
10558 (method_declarator): Fixed comment. Insert alias initializer in
10560 (build_alias_initializer_parameter_list): Fixed leading
10561 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10562 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10563 (java_complete_expand_class): Code to retain only used aliases
10565 (java_complete_expand_methods): New local `first_decl'. Generate
10566 $finit$ first, then expand the constructors, regular methods and
10568 (java_complete_expand_method): Don't report error on missing
10569 return statement if previously detected bogus.
10570 (fix_constructors): Don't patch constructor parameters list.
10571 (patch_method_invocation): Use new AIPL enum values. Reverse
10572 alias initializer list for anonymous classes.
10574 2000-01-30 Anthony Green <green@redhat.com>
10576 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10577 determine how many stack slots to pop.
10579 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10581 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10582 error handling/recovery.
10583 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10585 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10587 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10588 FIELD_LOCAL_ALIAS_USED): New macros.
10589 (DECL_FUNCTION_NAP): New macro.
10590 (struct lang_decl): New field `nap'.
10591 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10592 (struct lang_type): New fields `finit_stmt_list' and
10593 `clinit_stmt_list'.
10594 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10595 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10596 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10597 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10598 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10599 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10600 (BUILD_THROW): Macro line separator re-indented.
10601 * parse.y (end_class_declaration): New function.
10602 (maybe_generate_pre_expand_clinit): New name for
10603 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10604 pre-expand static fields.
10605 (maybe_generate_clinit): Function deleted.
10606 (check_for_static_method_reference): Prototype's parameter list
10608 (generate_finit): New name for maybe_generate_finit. Changed
10609 leading comment. Function rewritten to use
10610 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10611 (build_alias_initializer_parameter_list): New function.
10612 (java_parser_context_pop_initialized_field): Likewise.
10613 (add_inner_class_fields): Likewise.
10614 (type_declaration:): Call end_class_declaration.
10615 (class_member_declaration:): Likewise.
10616 (formal_parameter_list:): Fixed typos.
10617 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10618 element. Improved error handling.
10619 (block_statement:): Call end_class_declaration.
10620 (anonymous_class_creation:): Likewise.
10621 (create_anonymous_class): Fixed comments.
10622 (create_class): Call add_inner_class_fields.
10623 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10624 (method_header): Use MARK_FINAL_PARMS.
10625 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10626 (method_declarator): Propagate final argument flag.
10627 (craft_constructor): New local `artificial'. Call
10628 build_alias_initializer_parameter_list. Use
10629 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10630 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10632 (complete_expand_class): Get rid of unused outer context local
10634 (java_complete_expand_methods): Fixed leading
10635 comment. Generate/pre-expand <clinit> first. Changed method
10636 expansion order to regular, $finit$, constructors, <clinit>.
10637 (java_complete_expand_method): Set current_function_decl.
10638 (fix_constructors): Fix constructor parameter list to account for
10639 outer context local alias initializers.
10640 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10641 (resolve_expression_name): Lookup outer context local aliases. New
10642 local `access', use it.
10643 (patch_method_invocation): Patch inner class ctor invocation with
10644 outer context local aliases initialization values. $finit$
10645 invocation patching now includes things generated with
10646 build_alias_initializer_parameter_list.
10647 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10648 (build_super_invocation): Likewise.
10649 (patch_assignment): Changed comment.
10651 2000-01-27 Andrew Haley <aph@cygnus.com>
10653 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10657 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10659 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10661 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10663 * parse.y (register_fields): Don't pass a format specifier to
10664 OBSOLETE_MODIFIER_WARNING.
10665 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10666 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10668 (check_modifiers): Change function into a macro.
10669 (check_class_interface_creation): Pass a literal format string.
10671 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10673 * buffer.h: PROTO -> PARAMS.
10674 * check-init.c: Likewise.
10675 * class.c: Likewise.
10676 * constants.c: Likewise.
10677 * convert.h: Likewise.
10678 * decl.c: Likewise.
10679 * except.c: Likewise.
10680 * expr.c: Likewise.
10681 * gjavah.c: Likewise.
10682 * java-except.h: Likewise.
10683 * java-tree.h: Likewise.
10684 * jcf-depend.c: Likewise.
10685 * jcf-dump.c: Likewise.
10686 * jcf-parse.c: Likewise.
10687 * jcf-path.c: Likewise.
10688 * jcf-reader.c: Likewise.
10689 * jcf-write.c: Likewise.
10691 * jv-scan.c: Likewise.
10692 * jvgenmain.c: Likewise.
10693 * jvspec.c: Likewise.
10694 * lang.c: Likewise.
10697 * parse-scan.y: Likewise.
10698 * parse.h: Likewise.
10699 * parse.y: Likewise.
10700 * typeck.c: Likewise.
10701 * verify.c: Likewise.
10702 * xref.c: Likewise.
10703 * xref.h: Likewise.
10704 * zextract.c: Likewise.
10705 * zipfile.h: Likewise.
10707 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10709 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10710 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
10711 * constants.c (build_constant_data_ref): Check for cached
10712 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
10713 in TYPE_CPOOL_DATE_REF.
10714 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
10715 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
10716 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
10717 (LOCAL_FINAL): New macro.
10718 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
10719 constant pool -- don't try to reuse.
10720 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
10721 TYPE_LANG_SPECIFIC.
10722 (find_in_current_zip): Use TYPE_JCF.
10723 * parse.h (java_check_final): Prototype removed.
10724 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
10725 (maybe_create_class_interface_decl,
10726 check_class_interface_creation): Likewise.
10727 (java_expand_finals): Function removed.
10728 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
10729 (block_statement:): Fixed comment.
10730 (anonymous_class_creation:): Likewise.
10731 (check_class_interface_creation): Reversed Jan 12, 2000 extra
10733 (check_class_interface_creation): Loosened error report on (inner)
10734 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
10735 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
10736 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
10738 (create_interface): Likewise.
10739 (anonymous_class_counter): New static global.
10740 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
10741 patch. Fixed comments.
10742 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
10743 anonymous_class_counter when declaring a toplevel class.
10744 (craft_constructor): Fixed constructor name when handling
10745 anonymous classes. Anonymous class constructors to feature hidden
10746 this$<n> parameter.
10747 (java_fix_constructors): Added comment.
10748 (java_check_final): Function removed.
10749 (java_complete_expand_methods): Fixed comment. Don't generate
10750 class data, save its outgoing constant pool instead.
10751 (verify_constructor_super): Skip anonymous class constructor
10752 hidden this$<n> parameter.
10753 (java_expand_classes): New local `saved_ctxp'. Removed call to
10754 java_expand_finals and java_check_final. Expand anonymous class
10755 constructors. Generate class data.
10756 (build_super_invocation): Skip anonymous class hidden this$<n>
10758 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
10759 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10760 (set_java_signature): Likewise.
10762 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10764 * gjavah.c: Delete ACC_VISIBILITY define.
10765 * jcf.h: Add ACC_VISIBILITY define.
10766 * parse.y: final: rule tagged <value>.
10767 (java_check_regular_methods): Use ACC_VISIBILITY define for
10768 default package access check.
10769 (local_variable_declaration_statement): Use final: rule.
10771 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10773 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
10774 (final:): New rule.
10776 2000-01-17 Tom Tromey <tromey@cygnus.com>
10778 * gjavah.c (print_field_info): Allow non-static final fields.
10780 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10782 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
10783 * parse.y (patch_anonymous_class): New function.
10784 (create_anonymous_class): Register incomplete type when the
10785 class/interface to extends/implement isn't known yet.
10786 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
10787 (verify_constructor_super): Tuned error message.
10789 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10791 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
10792 (ANONYMOUS_CLASS_P): New macro.
10793 (TYPE_SIGNATURE, TYPE_JCF): New macros.
10794 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
10795 * parse.y (create_class): Added leading argument.
10796 (maybe_create_class_interface_decl,
10797 check_class_interface_creation): Likewise.
10798 (craft_constructor): New function.
10799 (verify_constructor_super): Added argument in prototype.
10800 (class_declaration:): Inserted leading argument.
10801 (for_begin:): Use FOR_LOOP_P.
10802 (anonymous_class_creation): Create WFL of the anonymous class to
10803 instantiate. Call build_new_invocation. Added comments.
10804 (check_class_interface_creation): Handle parameter `anonymous' in
10805 verbose mode class creation announce.
10806 (link_nested_class_to_enclosing): Exclude anonymous classes.
10807 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
10808 anonymous class, even though they appear to have an enclosing
10810 (create_interface): Pass extra argument to
10811 check_class_interface_creation.
10812 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
10813 (create_class): Call check_class_interface_creation and
10814 maybe_create_class_interface_decl with extra new argument. Don't
10815 add private this$<n> to anonymous classes.
10816 (method_declarator): Insert hidden this$<n> to anonymous class
10818 (java_fix_constructors): Deleted code creating default
10819 constructor. Call craft_constructor instead.
10820 (java_check_regular_methods): Set `saw_constructor' to 1 for
10822 (fix_constructors): Pass extra argument to verify_constructor_super.
10823 (verify_constructor_super): New local `sdecl', use it. Search for
10824 matching constructor (possibly featuring arguments) in super
10826 (lookup_method_invoke): Craft constructor according to arguments
10827 list when dealing with anonymous class constructors.
10828 (build_super_invocation): Pass arguments to anonymous class super
10830 (search_loop): Use FOR_LOOP_P.
10831 (labeled_block_contains_loop_p): Likewise.
10833 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10835 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
10836 (enclosing_context_p): New function.
10837 (get_access_flags_from_decl): Handle CLASS_STATIC.
10838 (maybe_layout_super_class): Extra first argument passed to
10840 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
10842 * decl.c (access0_identifier_node): New global.
10843 (init_decl_processing): access0_identifier_node initialized.
10844 (pushdecl): Set DECL_CONTEXT only on non type decls.
10845 * expr.c (lookup_field): Lookup inner class fields in enclosing
10847 (expand_invoke): Use ID_INIT_P.
10848 (expand_java_field_op): Use DECL_CLINIT_P.
10849 * java-tree.def (CLASS_LITERAL): New tree code.
10850 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
10851 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
10852 (struct lang_decl): New field `inner_access'.
10853 (enclosing_context_p): Prototyped.
10854 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
10855 ID_CLINIT_P): New macros.
10856 (CLASS_STATIC): New macro.
10857 (CLASS_ACCESS0_GENERATED_P): New macro.
10858 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
10859 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
10860 INNER_CLASS_P): New macros.
10861 (DECL_INNER_CLASS_LIST): New macro.
10862 * jcf-parse.c (yyparse): Avoid the use of ANSI string
10864 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10865 the shift value to int. Fixed typo in comment.
10866 * lex.c (inst_id, wpv_id): Initialize.
10867 * mangle.c (unicode_mangling_length): Take `$' into account.
10868 * parse.h (DRECOVER, RECOVER): Terminate properly.
10869 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
10870 (typedef struct _jdep): New field `enclosing'.
10871 (JDEP_ENCLOSING): New macro.
10872 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
10873 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
10874 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
10875 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
10876 GET_ENCLOSING_CPC_CONTEXT): New macros.
10877 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
10878 (do_resolve_class): Added extra argument in prototype.
10879 * parse.y (resolve_class): Added extra argument in prototype.
10880 (maybe_create_class_interface_decl): Likewise.
10881 (maybe_use_access_method, build_wfl_wrap): New functions.
10882 (java_complete_expand_classes, java_complete_expand_class):
10884 (java_parser_context_push_initialized_field,
10885 java_parser_context_suspend, java_parser_context_resume):
10887 (maybe_make_nested_class_name, make_nested_class_name,
10888 set_nested_class_simple_name_value,
10889 link_nested_class_to_enclosing, find_as_inner_class,
10890 find_as_inner_class_do, check_inner_class_redefinition,
10891 build_thisn_assign, build_current_thisn, build_access_to_thisn,
10892 maybe_build_thisn_access_method, build_outer_field_access,
10893 build_outer_field_access_methods, build_outer_field_access_expr,
10894 build_outer_method_access_method, build_new_access_id,
10895 build_outer_field_access_method, outer_field_access_p,
10896 outer_field_expanded_access_p, outer_field_access_fix,
10897 build_incomplete_class_ref, patch_incomplete_class_ref,
10898 create_anonymous_class): Likewise.
10899 (inst_id, wpv_id): New static global variables.
10900 (synchronized:): New rule, tagged <node>.
10901 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
10903 (anonymous_class_creation:): New rule, tagged <node>.
10904 (NEW_TK): Tagged <node>.
10905 (type_literals, array_type_literal): New rules, tagged <node>.
10906 (class_declaration:): Removed action when reducing by class_body:
10907 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
10908 using GET_CPC in sub-rules.
10909 (class_member_declaration): Handle inner classes.
10910 (method_declaration): When reducing method_header:, reset
10911 current_function_decl when appropriate.
10912 (method_declarator:): Set the number of formal parameter to 0 for
10913 method declared without arguments.
10914 (constructor_declarator:): Likewise.
10915 (static_initializer:): List of elements kept in a list.
10916 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
10917 use of the keyword `static' for type declarations.
10918 (block_statement:): Handle inner class declarations.
10919 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
10920 type qualified `this'.
10921 (class_instance_creation_expression): Use anonymous_class_creation:
10922 to handle inner class instances creation. Handle qualified `new'.
10923 (something_dot_new): Added appropriate actions.
10924 (create_new_parser_context): New function.
10925 (java_push_parser_context, java_parser_context_save_global,
10926 java_parser_context_suspend): Use create_new_parser_context.
10927 (check_modifiers): Changed leading comment.
10928 (check_class_interface_creation): Handle interclasses.
10929 (add_superinterfaces): Fixed comment.
10930 (create_interface): Build qualified name from the raw_name instead
10931 of its matching WFL. Push the initialized fields list. raw_name added
10932 as an extra argument to maybe_create_class_interface_decl.
10933 (create_class): Build qualified name from the raw_name instead of
10934 its matching WFL. Removed assignment to current_parsed_class_un.
10935 Call PUSH_ERROR before returning an error. Suspend the current
10936 parser context when processing an inner class. Push the
10937 initialized fields list. raw_name added as an extra argument to
10938 maybe_create_class_interface_decl. Add the private this$<n>
10940 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
10941 (register_fields): Get the class type from GET_CPC and handle
10942 previous errors. Added code to handle the creation of static
10943 fields in inner classes. Initialized fields initialization
10944 statements kept in a list of lists.
10945 (maybe_generate_finit): Initialized fields initialization
10946 statements kept in a list of lists. Use GET_CPC.
10947 (maybe_generate_clinit): Likewise.
10948 (method_header): Use GET_CPC and GET_CPC_UN.
10949 (parser_qualified_classname): Handle inner classes.
10950 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
10951 (java_fix_constructors): Hide pointer to enclosing context
10952 instance in constructor list when dealing with inner classes.
10953 (jdep_resolve_class): Call resolve_class with extra first argument
10955 (resolve_class): Add enclosing context as a first extra argument
10956 to do_resolve_class.
10957 (do_resolve_class): Call find_as_inner_class. Handle WFLs
10959 (resolve_no_layout): Extra argument added to resolve_class
10961 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
10962 (java_get_real_method_name): Use GET_CPC_UN.
10963 (check_abstract_method_definitions): Use DECL_CLINIT_P.
10964 (java_check_abstract_methods): Handle static method declared in
10965 inner classes by an error.
10966 (java_check_regular_methods): Use DECL_CLINIT_P.
10967 (source_start_java_method): Also set DECL_MAX_LOCALS.
10968 (create_artificial_method): Call java_parser_context_save_global
10969 and java_parser_context_restore_global instead of saving/restoring
10970 the context by hand.
10971 (expand_start_java_method): Improved verbose mode message.
10972 (java_complete_expand_methods): Fixed leading comment. Use
10974 (fix_constructors): Added assignment to this$<n> if necessary.
10975 (java_expand_classes): Call java_complete_expand_classes instead
10976 of java_complete_expand_methods.
10977 (make_qualified_primary): Simplified.
10978 (merge_qualified_name): Optimized for missing left or right parts.
10979 (resolve_expression_name): Handle access to outer class fields from
10981 (resolve_qualified_expression_name): New macro
10982 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
10983 classes. Report error on non appropriate qualification of
10984 `new'. Handle qualified `this'.
10985 (not_accessible_p): Allow access to outer class private fields from
10987 (patch_method_invocation): Handle method invocations through
10988 access methods and inner class constructor invocations.
10989 (find_applicable_accessible_methods_list): Search enclosing
10990 contexts of an inner class.
10991 (search_applicable_methods_list): Fixed typo.
10992 (argument_types_convertible): Handle inner class constructors'
10993 hidden outer context reference argument.
10994 (qualify_ambiguous_name): Handle qualified `this'.
10995 (java_complete_lhs): Handle use of field accessed through
10996 artificial access methods in various cases of assignments. Handle
10997 CLASS_LITERAL node.
10998 (check_final_assignment): Use DECL_CLINIT_P.
10999 (valid_ref_assignconv_cast_p): Handle the destination being an
11000 enclosing context of the source.
11001 (patch_unaryop): Handle use of field accessed through artificial
11003 (patch_return): Use DECL_CLINIT_P.
11004 (patch_throw_statement): Use DECL_CLINIT_P.
11005 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11006 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11009 2000-01-16 Anthony Green <green@cygnus.com>
11011 * parse.y (build_string_concatenation): Only use
11012 StringBuffer(String) shortcut if String arg is constant.
11014 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11016 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11017 the shift value to int. Fixed typo in comment.
11019 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11021 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11022 * jcf-write.c: Likewise.
11023 * parse.y: Likewise.
11024 * parse.c: Regenerate.
11026 2000-01-09 Anthony Green <green@cygnus.com>
11028 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11029 bytecodes in the correct order.
11031 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11033 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11035 2000-01-06 Anthony Green <green@cygnus.com>
11037 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11038 before building constant array decl.
11040 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11042 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11043 method invocation and typo in conditional expression.
11044 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11045 the appropriate NOTE_POP.
11046 * parse.y (patch_binop): Shift value mask to feature the right
11049 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11051 * class.c (assume_compiled, assume_compiled_node): Add static
11053 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11055 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11057 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11059 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11060 to `__modifier' to avoid stringifying it.
11062 * parse.y (verify_constructor_circularity): Don't call a variadic
11063 function with a non-literal format string.
11064 (java_check_abstract_methods): Move unreachable code inside
11065 `continue' statement.
11066 (lookup_method_invoke): Call xstrdup, not strdup.
11068 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11071 * jcf-parse.c (yyparse): Likewise.
11073 * jv-scan.c (main): Likewise.
11075 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11077 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11078 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11079 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11082 * parse.y (synchronized, variable_redefinition_error,
11083 check_class_interface_creation, create_interface, create_class,
11084 method_header, finish_method_declaration,
11085 check_modifiers_consistency, method_declarator,
11086 complete_class_report_errors, check_abstract_method_definitions,
11087 java_check_regular_methods, check_throws_clauses,
11088 java_check_abstract_methods, read_import_dir,
11089 check_pkg_class_access, declare_local_variables, fix_constructors,
11090 cut_identifier_in_qualified, resolve_expression_name,
11091 resolve_qualified_expression_name, patch_method_invocation,
11092 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11093 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11094 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11095 patch_try_statement, patch_synchronized_statement,
11096 patch_throw_statement, check_thrown_exceptions,
11097 patch_conditional_expr): Likewise.
11099 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11101 * Makefile.in (LIBDEPS): Added gcc's errors.o
11102 (../jcf-dump$(exeext):): Link with gcc's errors.o
11103 (../gcjh$(exeext):): Likewise.
11104 * expr.c (expand_java_NEW): Layout the entire target type instead of
11105 laying out its methods only.
11106 (lookup_field): Layout the class after having loaded it.
11107 * java-tree.h (java_debug_context): Declared.
11108 * jcf-io.c (toplev.h): Included.
11109 (find_class): Removed assignment to jcf's outofsynch
11110 field. Force source file to be read if newer than its matching
11111 class file. Tweaked debug messages.
11112 * jcf-parse.c (jcf_out_of_synch): Deleted.
11113 (read_class): Call to jcf_out_of_synch removed.
11114 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11115 (jcf_out_of_synch): Prototype deleted.
11116 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11117 `deprecated' and `class_err': integer turned into bit-fields.
11118 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11119 * parse.y (package_list): New global.
11120 (package_declaration:): Record newly parsed package name.
11121 (extra_ctxp_pushed_p): Static global deleted.
11122 (java_parser_context_save_global): Create buffer context for the
11123 purpose of saving globals, if necessary.
11124 (java_parser_context_restore_global): Pop context pushed for the
11125 purpose of saving globals, if necessary.
11126 (java_debug_context_do): New prototype and function.
11127 (java_debug_context): Likewise.
11128 (do_resolve_class): Use already parsed package names to qualify
11129 and lookup class candidate.
11130 (java_pre_expand_clinit): Removed unnecessary local variable.
11132 1999-12-17 Tom Tromey <tromey@cygnus.com>
11134 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11136 (process_file): Use `\n\' at end of each line in string.
11138 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11140 * expr.c (expand_invoke): Layout the loaded class before
11141 attempting to use it.
11142 (expand_java_field_op): Allow final field assignments to take
11144 * typeck.c (convert): Return error_mark_node if expr is null.
11146 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11148 * class.c (class_depth): Return -1 if the class doesn't load
11150 * expr.c (can_widen_reference_to): Check for errors during depth
11151 computation and return 0 accordingly.
11152 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11153 create default constructors and add an other error check.
11154 * parse.h (java_fix_constructors): Prototyped.
11155 * parse.y (java_pre_expand_clinit): Likewise.
11156 (build_super_invocation): Re-prototyped to feature one argument.
11157 (java_check_circular_reference): Directly use `current'.
11158 (java_fix_constructors): New function.
11159 (java_check_regular_methods): Don't create default constructors
11160 here, but abort if none were found.
11161 (java_complete_expand_methods): Pre-process <clinit> calling
11162 java_pre_expand_clinit.
11163 (java_pre_expand_clinit): New function.
11164 (fix_constructors): build_super_invocation invoked with the
11165 current method declaration as an argument.
11166 (build_super_invocation): Use the context of the processed method
11167 decl argument instead of current_class.
11168 * typeck.c (lookup_java_method): Take WFLs in method names into
11171 1999-12-14 Per Bothner <per@bothner.com>
11173 * class.c (make_class_data): flag_keep_inline_functions to keep
11174 private methods in the method array.
11176 1999-12-15 Anthony Green <green@cygnus.com>
11178 * check-init.c (check_init): Take into account both types of
11179 `throw's when checking for uninitialized variables.
11181 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11183 * parse.y (java_complete_lhs): Force conversion of array
11184 dimensions to int_type_node, that's what runtime's ABI expects.
11186 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11188 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11189 operand of a WFL, until the Java front-end gets fixed with regard
11190 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11192 1999-12-10 Andrew Haley <aph@cygnus.com>
11194 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11195 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11196 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11197 java-tree.h: Ditto.
11198 jcf-write.c: Ditto.
11200 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11202 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11203 before calling expand_eh_region_start and expand_start_all_catch.
11204 * except.c (expand_start_java_handler): Switch to permanent
11205 obstack before calling expand_eh_region_start.
11206 (expand_end_java_handler): Switch to permanent obstack before
11207 calling expand_start_all_catch.
11209 1999-12-5 Anthony Green <green@cygnus.com>
11211 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11212 function with side effects.
11213 (init_decl_processing): Mark all memory allocating DECLs with
11216 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11218 * except.c (expand_end_java_handler): Call
11219 expand_resume_after_catch and end_catch_handler.
11221 1999-11-30 Anthony Green <green@cygnus.com>
11223 * verify.c (verify_jvm_instructions): Create new return label
11224 chain if non existent (don't rely on the verified state of the jsr
11227 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11229 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11230 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11232 * parse.y (patch_assignment): Removed bogus final class test on
11233 lhs when checking on whether to emit an ArrayStoreException runtime
11235 * expr.c (expand_java_arraystore): Likewise.
11237 1999-11-28 Anthony Green <green@cygnus.com>
11239 * decl.c (find_local_variable): Reuse single slot decls when
11242 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11244 * jcf-parse.c (saw_java_source): Global variable removed.
11245 (read_class): Don't use `saw_java_source'. Added extra braces.
11246 (yyparse): Code setting `saw_java_source' removed.
11248 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11250 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11252 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11254 * verify.c (merge_type_state): Non verified subroutines being
11255 considered more than once to trigger passive type merge.
11257 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11259 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11260 in case of error. Error message tuned.
11262 1999-11-21 Anthony Green <green@cygnus.com>
11264 * constants.c (find_methodref_index): Unwrap method names before
11265 inserting them in the constant pool.
11267 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11269 * class.c (assume_compiled_node): New typedef.
11270 (assume_compiled_tree): New static data.
11271 (find_assume_compiled_node): New function.
11272 (add_assume_compiled): New function.
11273 (assume_compiled): New function.
11274 * class.c (make_class_data): Use assume_compiled.
11275 (is_compiled_class): Use assume_compiled.
11277 * java-tree.h (add_assume_compiled): Declare.
11279 * lang.c (lang_decode_option): Parse new options.
11281 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11283 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11284 int_type_node: that's what `_Jv_AllocObject' expects.
11286 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11288 * parse.y (lookup_method_invoke): Use lang_printable_name to
11289 reliably build the type name during error report. Fixes PR gcj/97.
11291 1999-11-09 Tom Tromey <tromey@cygnus.com>
11293 * jcf-path.c: Include <sys/stat.h>.
11294 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11295 (DIR_UP): New macro.
11297 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11299 * parse.y (source_end_java_method): Resume permanent allocation,
11300 reversing Apr 27 1998 patch.
11301 (patch_string_cst): Pop obstacks after having pushed the permanent
11304 1999-11-05 Tom Tromey <tromey@cygnus.com>
11306 * class.c (finish_class): Emit inlined methods if any native
11307 methods exist in the class. Fixes PR gcj/85.
11309 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11311 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11312 (qualify_ambiguous_name): Likewise.
11314 1999-11-03 Godmar Back <gback@cs.utah.edu>
11316 * typeck.c: (lookup_java_method): search all inherited
11317 interfaces when looking up interface method.
11319 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11321 * parse.y (method_header:): Issue error message for rule `type
11323 (synchronized:): Error report when not using synchronized.
11325 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11327 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11328 being used before the superclass constructor has been called.
11329 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11330 instead of `CALL_THIS_CONSTRUCTOR_P'.
11332 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11334 * check-init.c: Fix typo in comment.
11336 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11338 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11341 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11343 * parse.y (expression_statement:): Call function to report
11344 improper invocation of a constructor.
11345 (parse_ctor_invocation_error): New function.
11347 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11349 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11352 1999-10-21 Tom Tromey <tromey@cygnus.com>
11354 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11355 in generated `main'.
11357 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11359 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11360 (qualify_ambiguous_name): Likewise.
11362 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11364 * parse.y (java_complete_tree): fold_constant_for_init to work on
11366 (java_complete_lhs): Likewise.
11367 (array_constructor_check_entry): Complete an initializer element
11368 on permanent_obstack.
11370 1999-10-19 Tom Tromey <tromey@cygnus.com>
11372 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11373 From Mike Moreton <mike@pillim.demon.co.uk>.
11375 1999-10-15 Greg McGary <gkm@gnu.org>
11377 * java-tree.h (flag_bounds_check): Remove extern decl.
11378 * lang.c (flag_bounds_check): Remove global variable.
11379 (lang_f_options): Remove "bounds-check" entry.
11380 (lang_init_options): Default flag_bounds_check to "on".
11382 1999-10-14 Tom Tromey <tromey@cygnus.com>
11384 * jvgenmain.c (usage): New function.
11385 (main): Use it. Also, handle `-D' options.
11386 * jvspec.c (lang_specific_driver): Recognize -D.
11387 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11389 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11391 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11393 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11394 variadic function with a non-literal format string.
11396 * parse-scan.y (report_main_declaration): Likewise.
11398 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11400 * parse.y (read_import_dir, patch_assignment, patch_binop,
11401 patch_array_ref): Likewise.
11403 * typeck.c (build_java_array_type): Likewise.
11405 * verify.c (verify_jvm_instructions): Likewise.
11407 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11409 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11411 1999-10-07 Anthony Green <green@cygnus.com>
11413 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11414 where CHECK_PUT may fail for valid reasons.
11416 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11417 UNSAFE_PUTN): New macros.
11419 1999-10-04 Tom Tromey <tromey@cygnus.com>
11421 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11422 well. Fixes Java PR gcj/59.
11423 * parse-scan.y (yyerror): Report errors.
11425 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11427 * decl.c (insert_block): Remove unconditional `abort'.
11429 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11431 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11432 FUNCTION_CODE now of type int. All callers changed.
11433 Set the builtin's DECL_BUILT_IN_CLASS.
11435 1999-09-23 Tom Tromey <tromey@cygnus.com>
11437 * jvspec.c (lang_specific_driver): Don't read spec file if
11438 -fsyntax-only given.
11440 1999-09-22 Tom Tromey <tromey@cygnus.com>
11442 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11444 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11445 (WORDS_TO_LONG): Likewise.
11446 (WORDS_TO_DOUBLE): Likewise.
11448 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11450 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11451 (RELOCATION_VALUE_1): Likewise.
11452 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11453 push_in_const, push_long_const): Prototyped.
11454 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11455 (push_constant2): Likewise.
11456 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11457 (find_constant_wide): Cast find_constant2's integer arguments to
11459 (find_constant_index): Cast find_constant2's and find_constant2's
11460 integer arguments to `jword'.
11461 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11462 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11463 (emit_if): Use RELOCATION_VALUE_1.
11464 (emit_goto): Likewise.
11465 (emit_jsr): Likewise.
11466 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11467 argument to push_long_const to HOST_WIDE_INT.
11469 1999-09-15 Andreas Schwab <schwab@suse.de>
11471 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11473 1999-09-20 Nick Clifton <nickc@cygnus.com>
11475 * lang.c (lang_decode_option): Extend comment.
11477 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11479 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11482 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11484 * gjavah.c (get_field_name, print_method_info, print_include,
11485 add_namelet): Use xmalloc, not malloc.
11487 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11488 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11491 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11493 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11495 * jcf-path.c (add_entry): Likewise.
11497 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11499 * jv-scan.c (xmalloc): Remove definition.
11501 * jvgenmain.c (xmalloc): Likewise.
11503 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11505 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11507 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11508 concat, not xmalloc/sprintf.
11509 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11510 (xstrdup): Remove definition.
11512 * parse.y (duplicate_declaration_error_p,
11513 constructor_circularity_msg, verify_constructor_circularity,
11514 check_abstract_method_definitions, java_check_regular_methods,
11515 java_check_abstract_methods, patch_method_invocation,
11516 check_for_static_method_reference, patch_assignment, patch_binop,
11517 patch_cast, array_constructor_check_entry, patch_return,
11518 patch_conditional_expr): Use xstrdup, not strdup.
11520 * zextract.c (ALLOC): Use xmalloc, not malloc.
11522 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11524 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11526 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11527 (do_spec, lang_specific_pre_link, lang_specific_driver,
11528 input_filename, input_filename_length): Don't declare.
11529 (main_class_name, jvgenmain_spec, lang_specific_driver):
11531 (lang_specific_driver): All calls to the function pointer
11532 parameter now explicitly call `fatal'.
11534 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11536 * parse.y (find_applicable_accessible_methods_list): Search
11537 abstract classes as interfaces.
11539 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11541 * class.c (finish_class): We're now outside a valid method
11542 declaration. Tell the rest of gcc so.
11544 1999-09-08 Bruce Korb autogen@linuxbox.com
11546 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11548 1999-09-07 Tom Tromey <tromey@cygnus.com>
11550 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11552 (decode_signature_piece): Don't emit "::" in JArray<>.
11553 (print_namelet): Only print trailing `;' when printing a class.
11555 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11557 * java-tree.h: Delete declarations for all tree nodes now moved to
11559 * decl.c: Delete their definitions.
11561 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11563 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11564 * Makefile.in (OBJS): Add ggc-callbacks.o.
11565 (OBJDEPS): Likewise.
11567 1999-09-03 Tom Tromey <tromey@cygnus.com>
11569 * parse.y (strip_out_static_field_access_decl): Return operand if
11570 it satisfies JDECL_P.
11572 1999-09-02 Tom Tromey <tromey@cygnus.com>
11574 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11575 Handle nested arrays, like `[[I'.
11577 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11579 * class.c (finish_class): Remove unused parameter, all callers
11582 * expr.c (build_java_athrow): Change return type to void.
11583 (java_lang_expand_expr): Make sure each case in switch returns a
11586 * java-tree.h (finish_class): Fix prototype to take void args.
11588 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11589 (main): Issue return from main, not exit.
11591 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11593 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11595 * jv-scan.c (main): Issue return from main, not exit.
11597 * parse.y (check_abstract_method_definitions,
11598 java_check_abstract_method_definitions): Add static prototypes.
11599 (java_complete_expand_methods): Fix call to `finish_class'.
11601 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11604 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11606 * lang.c (language_string): Constify.
11608 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11610 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11611 Remove hacks for stuff which comes from libiberty.
11613 * Make-lang.in: Likewise.
11615 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11617 * Makefile.in (xref.o): Depend on xref.c explicitly.
11619 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11621 * java-tree.h (lang_printable_name): Constify a char*.
11623 * lang.c (lang_printable_name): Likewise.
11625 1999-08-27 Jeffrey A Law (law@cygnus.com)
11627 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11628 comments in C code.
11630 1999-08-26 Tom Tromey <tromey@cygnus.com>
11632 * gjavah.c (print_cxx_classname): Print "::" before qualified
11635 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11637 * parse.y (lookup_cl): Changed leading comment. Now does its best
11638 to set the column number.
11639 (qualify_ambiguous_name): Take WFL wrappers into account.
11641 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11643 * verify.c (verify_jvm_instructions): Don't check instruction
11644 validity beyond end of method.
11646 1999-08-25 Tom Tromey <tromey@cygnus.com>
11648 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11650 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11652 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11653 cxx_keyword_subst, generate_access, name_is_method_p,
11654 get_field_name, print_field_name, super_class_name, print_include,
11655 decode_signature_piece, print_class_decls, usage, help,
11656 java_no_argument, version, add_namelet, print_namelet): Add static
11658 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11659 name_is_method_p): Constify a char*.
11660 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11661 Provide a final else clause in an if-else-if.
11662 (print_field_info): Add missing final arg in function call to
11663 `print_field_name'.
11664 (print_method_info, decompile_method, decode_signature_piece,
11665 print_c_decl, print_full_cxx_name, print_stub,
11666 print_mangled_classname, super_class_name, print_include,
11667 add_namelet, add_class_decl, print_class_decls, process_file,
11668 help): Constify a char*.
11670 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
11671 push_int_const, find_constant_wide, find_constant_index,
11672 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
11673 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
11674 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
11675 emit_if, emit_goto, emit_jsr, call_cleanups,
11676 make_class_file_name): Add static prototypes.
11677 (generate_bytecode_return, generate_bytecode_insns): Pass a
11678 NULL_PTR, not a NULL_TREE.
11680 * jv-scan.c: Include "jcf.h".
11681 (main): Declare using DEFUN macro.
11683 * jvspec.c (find_spec_file, lang_specific_pre_link,
11684 lang_specific_driver): Add prototypes.
11685 (find_spec_file): Constify a char*.
11687 * keyword.gperf (hash, java_keyword): Add prototypes.
11689 * lang.c (lang_print_error): Add static prototype.
11690 (lang_init): Prefer memcpy over bcopy to avoid casts.
11692 * lex.c (yylex): Add static prototype.
11694 * parse-scan.y: Include "lex.c" earlier.
11696 * parse.h: Remove redundant declaration for `yylex'.
11698 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
11699 labeled_block_contains_loop_p): Add static prototypes.
11700 (not_accessible_p): Make static to match prototype.
11702 * verify.c (start_pc_cmp): Don't needlessly cast away const.
11704 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11706 * parse.y (check_method_redefinition): Changed leading comment.
11707 (check_abstract_method_definitions): New function.
11708 (java_check_abstract_method_definitions): New function.
11709 (java_check_regular_methods): Call it.
11710 (verify_constructor_super): Fixed indentation.
11711 (lookup_method_invoke): Likewise.
11713 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11715 * parse.y (method_header): Return a null pointer if the current
11716 class node is null.
11717 (finish_method_declaration): Return if the current function decl
11719 (source_start_java_method): Likewise.
11720 (java_method_add_stmt): Likewise.
11722 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11724 * class.c (emit_register_class): Removed unnecessary call to
11726 * parse.y (labeled_block_contains_loop_p): Removed unused local
11729 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11731 * parse.y (java_refold): Added prototype.
11733 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11735 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
11736 (java_stabilize_reference): Removed unnecessary `else'.
11737 (java_complete_lhs): Set flag to remember boolean. Call
11738 java_refold. Added comments.
11739 (java_decl_equiv): New function.
11740 (binop_compound_p): Likewise.
11741 (java_refold): Likewise.
11742 (patch_unaryop): Striped static field access assigned to decl and
11743 op. Changed promotion scheme for ++/-- operators.
11744 (search_loop): New function.
11745 (labeled_block_contains_loop_p): Likewise.
11746 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
11748 (patch_bc_statement): Call search_loop. Fixed comment.
11750 1999-08-14 Anthony Green <green@cygnus.com>
11752 * expr.c (java_lang_expand_expr): Mark static array data as
11755 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11757 * jvgenmain.c (main): NUL-terminate name_obstack.
11759 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11761 * check-init.c (check_bool2_init, done_alternative): Add static
11764 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
11765 (add_method, build_utf8_ref, build_class_ref,
11766 append_gpp_mangled_type, layout_class_method): Constify a char*.
11768 * decl.c (push_promoted_type, make_binding_level): Add static
11770 (push_promoted_type, pushdecl): Constify a char*.
11772 * except.c (find_handler_in_range, link_handler,
11773 check_start_handlers): Add static prototypes.
11775 * expr.c (process_jvm_instruction): Constify a char*.
11777 * gjavah.c (main): Constify a char*.
11779 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
11782 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
11784 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
11785 munge, print_ents): Constify a char*.
11787 * jcf-dump.c (disassemble_method): Constify a char*.
11788 (print_constant_pool, print_exception_table): Add static prototypes.
11789 (print_constant, print_exception_table, main, disassemble_method):
11792 * jcf-io.c (find_classfile, find_class): Likewise.
11794 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
11795 (set_source_filename, predefined_filename_p): Add static prototypes.
11796 (set_source_filename, get_constant, get_class_constant,
11797 find_in_current_zip): Constify a char*.
11799 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
11801 (add_entry, add_path, jcf_path_classpath_arg,
11802 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11804 * jcf-reader.c (get_attribute, jcf_parse_preamble,
11805 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
11806 jcf_parse_one_method, jcf_parse_methods,
11807 jcf_parse_final_attributes): Add static prototypes.
11808 (get_attribute): Constify a char*.
11810 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
11811 jcf_dependency_add_target, jcf_path_classpath_arg,
11812 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11814 * jv-scan.c (main): Constify a char*.
11815 (gcc_obstack_init): Add prototype arguments.
11817 * jvgenmain.c (gcc_obstack_init): Likewise.
11818 (main): Constify a char*.
11820 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
11822 (put_decl_string, lang_print_error): Constify a char*.
11823 (lang_init): Remove redundant extern prototype.
11825 * mangle.c (emit_unicode_mangled_name): Constify a char*.
11827 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
11828 Add static prototypes.
11829 (get_type_from_signature): Constify a char*.
11831 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
11832 Add static prototypes.
11833 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
11834 (verify_jvm_instructions): Constify a char*.
11836 * xref.c (xref_flag_value): Likewise.
11838 * xref.h (xref_flag_value): Likewise.
11840 * zextract.c (makeword, makelong): Add static prototypes.
11841 (makeword, makelong): Constify a uch*.
11843 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11845 * lang.c (java_dummy_print): Constify a char*.
11846 (lang_print_error): Likewise.
11847 (lang_init): Remove redundant prototype for `print_error_function'.
11848 (lang_init_source): Likewise.
11849 (lang_identify): Constify a char*.
11851 1999-08-09 Tom Tromey <tromey@cygnus.com>
11853 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
11854 (WORDS_TO_LONG): Likewise.
11855 (WORDS_TO_DOUBLE): Likewise.
11857 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11859 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
11861 * expr.c (java_stack_pop, java_array_data_offset,
11862 build_java_throw_out_of_bounds_exception, case_identity,
11863 build_java_check_indexed_type): Add static prototypes.
11864 (linenumber_table, expand_invoke, expand_java_field_op,
11865 build_primtype_type_ref, expand_byte_code): Constify a char*.
11867 * java-tree.h (build_primtype_type_ref, linenumber_table):
11869 (java_lang_expand_expr): Add prototype.
11871 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
11872 `java_lang_expand_expr'.
11874 * lex.c (java_lex_error): Constify a char*.
11875 (java_get_unicode, java_read_char, java_allocate_new_line,
11876 java_unget_unicode, java_sneak_unicode): Prototype.
11878 * parse-scan.y (current_class, package_name, method_declarator,
11879 report_class_declaration, yyerror): Constify a char*.
11881 * parse.h (java_report_errors): Prototype.
11882 (yyerror): Constify a char*.
11884 * parse.y (classitf_redefinition_error, check_modifiers,
11885 parse_jdk1_1_error, lookup_package_type,
11886 lookup_package_type_and_set_next, get_printable_method_name,
11887 purify_type_name): Constify a char*.
11888 (build_super_invocation, maybe_generate_finit,
11889 verify_constructor_super, parser_add_interface,
11890 add_superinterfaces, jdep_resolve_class, note_possible_classname,
11891 java_complete_expand_methods, java_expand_finals,
11892 cut_identifier_in_qualified, java_stabilize_reference,
11893 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
11894 merge_string_cste): Prototype.
11895 (single_type_import_declaration, yyerror,
11896 variable_redefinition_error, build_array_from_name,
11897 build_unresolved_array_type, check_class_interface_creation,
11898 resolve_class, complete_class_report_errors,
11899 note_possible_classname, read_import_dir,
11900 find_in_imports_on_demand, resolve_package, fix_constructors,
11901 check_deprecation, lookup_method_invoke,
11902 maybe_build_primttype_type_ref, array_constructor_check_entry):
11904 (java_complete_expand_methods, java_expand_finals): Make static.
11905 (convert_narrow): Remove static prototype.
11907 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
11909 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
11911 1999-08-02 Richard Henderson <rth@cygnus.com>
11913 * decl.c: Include defaults.h instead of expr.h.
11914 * parse.y: Likewise.
11916 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
11918 * java/decl.c (start_java_method): Change all uses of
11919 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
11920 Ensure expr.h is included.
11921 * java/expr.c (pop_arguments): Ditto.
11922 * java/parse.y (expand_start_java_method): Ditto.
11924 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11926 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
11928 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
11930 * decl.c: Include "function.h".
11931 * except.c: Likewise.
11932 * parse.y: Likewise.
11933 * Makefile.in: Update dependencies.
11935 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11937 * expr.c (build_java_soft_divmod): Provide a default case in switch.
11938 (java_lang_expand_expr): Mark parameters `target', `tmode' and
11939 `modifier' with ATTRIBUTE_UNUSED.
11941 * gjavah.c (process_file): Add braces around ambiguous `else'.
11943 * jcf-dump.c (print_access_flags, localvar_free): Change return
11946 * parse.y (java_complete_expand_method): Initialize variable
11948 (resolve_qualified_expression_name): Likewise for `field_decl'.
11949 (patch_method_invocation): Likewise for `class_to_search'.
11950 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
11951 (patch_assignment): Likewise for `lhs_type'.
11953 * verify.c (verify_jvm_instructions): Remove unused variable
11956 1999-07-25 Richard Henderson <rth@cygnus.com>
11958 * decl.c (va_list_type_node): New.
11960 1999-07-25 Anthony Green <green@cygnus.com>
11962 * gjavah.c (print_stub): New function.
11963 (METHOD_IS_NATIVE): New macro.
11964 (print_mangled_classname): Make static.
11965 (HANDLE_END_FIELD): Don't emit fields during stub generation.
11966 (process_file): Perform stub generation.
11967 (HANDLE_METHOD): Don't emit class decls during stub
11969 (HANDLE_END_METHOD): Take into account stub generation.
11970 (print_method_info): Handle stub generation.
11971 (print_stub): New function.
11972 (print_cxx_classname): Make signature consistant with others.
11973 (help): Describe -stubs option.
11974 (main): Create stub file.
11975 (version): Use version.c.
11976 (print_full_cxx_name): New function.
11977 (print_c_decl): Use print_full_cxx_name.
11979 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11981 * check-init.c (check_init): Handle MAX_EXPR.
11983 1999-07-15 Andrew Haley <aph@cygnus.com>
11985 * lang.c (flag_use_divide_subroutine): New variable.
11986 * typeck.c: (convert_ieee_real_to_integer): Bounds check
11987 fp-to-integer conversion.
11988 (convert): Call convert_ieee_real_to_integer when flag_fast_math
11991 * expr.c (build_java_soft_divmod): New function.
11992 (build_java_binop): Call build_java_soft_divmod if
11993 flag_use_divide_subroutine is set.
11994 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11995 soft_lrem_node: new builtin functions.
11996 (init_decl_processing) Initialize the new builtins.
11997 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11998 soft_lrem_node: new builtin functions.
11999 (build_java_soft_divmod): New function.
12000 * parse.y: Call build_java_soft_divmod if
12001 flag_use_divide_subroutine is set.
12002 * parse.c: Rebuilt.
12004 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12005 a --specs= arg) even if not linking.
12006 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12007 -fuse-divide-subroutine
12009 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12011 * parse.y (resolve_and_layout): Check methods only once.
12012 (resolve_qualified_expression_name): Verify thrown exceptions
12014 (check_thrown_exceptions): Reject exceptions thrown in
12015 initializer. Error message tuned.
12017 1999-07-14 Andrew Haley <aph@cygnus.com>
12019 * expr.c (expand_expr): Do not return the last statement in a
12020 block as the block's value.
12022 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12024 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12025 CALL_EXPR, to avoid order of evaluation changes.
12027 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12029 * parse.y (qualify_ambiguous_name): Do not use
12030 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12032 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12034 * check-init.c (check_init): Handle MAX_EXPR.
12035 * expr.c (force_evaluation_order): Force method call arguments to
12036 be evaluated in left-to-right order.
12037 * parse.y (qualify_ambiguous_name): Loop again to qualify
12038 NEW_ARRAY_EXPR properly.
12040 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12042 * parse.y (patch_invoke): Resolve unresolved invoked method
12044 (qualify_ambiguous_name): STRING_CST to qualify expression for
12045 type name resolution.
12047 1999-06-24 Andrew Haley <aph@cygnus.com>
12049 * class.c (finish_class): Whenever a deferred method is
12050 output, rescan the list of methods to see if a new candidate for
12051 output can be found.
12053 1999-06-28 Tom Tromey <tromey@cygnus.com>
12055 * jvspec.c (lang_specific_driver): Recognize --help.
12057 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12059 * parse.y (resolve_package): Fixed bogus return statement.
12060 (patch_method_invocation): Resolve method invocation beginning with
12061 a package name qualifier.
12063 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12065 * Make-lang.in (java.stage1): Depend on stage1-start.
12066 (java.stage2): Likewise for stage2-start.
12067 (java.stage3): Likewise for stage3-start.
12068 (java.stage4): Likewise for stage4-start.
12070 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12072 * parse.y (java_complete_lhs): When doing cross referencing, don't
12073 try to keep file location on a WFL expanded as a CALL_EXPR.
12075 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12077 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12078 compiling to class file a void method with an empty method body.
12079 As a side effect, the bytecode backend will generate the
12080 appropriate `return' instruction.
12082 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12084 * parse.y (lookup_package_type_and_set_next): New function prototype.
12085 (resolve_package): Search current and imported packages.
12086 (lookup_package_type_and_set_next): New function.
12088 1999-06-22 Andrew Haley <aph@cygnus.com>
12090 * verify.c (verify_jvm_instructions): Check for pending blocks
12091 before invalid PC test and opcode switch, not after.
12093 1999-06-21 Andrew Haley <aph@cygnus.com>
12095 * except.c (find_handler_in_range): The upper limit for exception
12096 ranges is exclusive, not inclusive: (start <= pc < end).
12097 (link_handler): find child pointer which points to outer by
12098 searching sibling list: previous code incorrectly assumed that
12099 outer->outer->first_child must point to outer.
12100 * verify.c (verify_jvm_instructions): FIXME added to code for
12102 (verify_jvm_instructions): Do not assume that the last block
12103 processed in a subroutine is a block which ends with a `ret'
12104 instruction. With some control flows it is possible that the last
12105 block ends with an `athrow'.
12107 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12109 * parse.y (qualify_ambiguous_name): Reorganized the post
12110 evaluation of non WFL leading expression nodes.
12112 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12114 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12117 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12119 * parse.y (qualify_ambiguous_name): Handle qualified expression
12120 beginning with a STRING_CST.
12122 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12124 * parse.y (register_fields): Set DECL_INITIAL on both
12125 pre-initialized static and public fields.
12126 (resolve_field_access): Static field access expressions to always
12128 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12129 qualification. CONVERT_EXPR to be resolved as an expression name.
12130 (java_complete_lhs): Identify and access qualified final
12131 initialized field in switch statement case expression.
12132 (fold_constant_for_init): Pre-initialized field decl constant to
12135 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12137 * parse.y (note_possible_classname): Mark returned node with
12138 QUALIFIED_P only if the original class name contained a '/'.
12140 1999-06-05 Anthony Green <green@cygnus.com>
12142 * Make-lang.in (gcjh): More parallel build fixes.
12144 1999-06-03 Mike Stump <mrs@wrs.com>
12146 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12148 1999-06-02 Anthony Green <green@cygnus.com>
12150 * except.c (link_handler): Chain exception handlers in order.
12152 1999-06-02 Anthony Green <green@cygnus.com>
12154 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12155 with nops and process as usual in order to always set correct EH
12156 ranges. Emit detailed warnings about unreachable bytecodes.
12158 1999-06-02 Anthony Green <green@cygnus.com>
12160 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12163 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12165 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12166 or the searched field decl.
12168 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12170 * parse.y (fold_constant_for_init): Convert numerical constant
12171 values to the type of the assigned field.
12173 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12175 * expr.c (lookup_field): Relaxed the test on class loading error
12177 * parse.y (fold_constant_for_init): Enabeled old code.
12179 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12181 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12182 decide the validity of the cast of a java.lang.Cloneable reference
12184 (patch_conditional_expr): Fixed first argument passed to
12185 binary_numeric_promotion.
12187 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12189 * parse.y (qualify_ambiguous_name): Take into account that a
12190 CONVERT_EXPR might specify a type as a WFL.
12192 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12194 * parse.y (patch_assignment): Save the rhs before using it as an
12195 argument to _Jv_CheckArrayStore.
12197 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12199 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12201 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12203 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12204 floating point literal only when the exponent indicator has been
12207 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12209 * parse.y (formal_parameter:): Construct argument tree list
12210 element even if a yet unsupported final parameter was encountered.
12212 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12214 * parse.y (finish_method_declaration): Issue errors for native or
12215 abstract methods declared with a method body, as well as for non
12216 native or non abstract methods with no method body.
12218 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12220 * class.c (build_utf8_ref): Initialize variable `field'.
12222 * decl.c (init_decl_processing): Initialize variable `field'.
12224 * expr.c (build_known_method_ref): Mark parameters `method_type',
12225 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12226 (process_jvm_instruction): Likewise for parameter `length'.
12228 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12229 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12232 * parse.y (maybe_generate_clinit): Remove unused variable
12233 `has_non_primitive_fields'.
12234 (find_in_imports_on_demand): Initialize variables `node_to_use'
12236 (patch_binop): Likewise for variable `prom_type'.
12237 (patch_unaryop): Likewise for variable `prom_type'.
12239 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12241 * xref.c (xref_table): Add missing initializer.
12243 1999-05-14 Tom Tromey <tromey@cygnus.com>
12245 * java-except.h (struct eh_range): Removed unused `next' member.
12246 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12247 after adding all exception handlers. Sort exception ranges in
12249 (struct pc_index): New structure.
12250 (start_pc_cmp): New function.
12251 * except.c (add_handler): Return `void'. Don't call link_handler;
12252 instead construct an ordinary linked list and do range
12254 (check_nested_ranges): New function.
12255 (link_handler): Changed interface to allow merging of eh_ranges.
12256 Split overlapping ranges. Return `void'.
12258 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12260 * parse.y (constructor_block_end:): New rule, tagged <node>.
12261 (constructor_body:): Use `constructor_block_end' instead of
12264 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12266 * parse.y (statement_nsi:): Pop `for' statement block.
12267 (java_complete_lhs): Labeled blocks containing no statement are
12268 marked as completing normally.
12270 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12272 * xref.c (xref_set_current_fp): New function, defined.
12273 * xref.h (xref_set_current_fp): New function, prototyped.
12275 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12277 * check-init.c (check_init): Take into account that
12278 LABELED_BLOCK_STMT can be empty.
12280 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12282 * parse.y (java_check_regular_methods): Warning check on not
12283 overriding methods with default access in other packages does not
12284 apply to `<clinit>'.
12285 (java_complete_lhs): If block body is an empty_stmt_node, replace
12286 it by NULL_TREE. This prevents gcc from generating an irrelevant
12289 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12291 * check-init.c (check_init): Removed code accepting to see things
12292 falling through default:, when doing xrefs.
12293 * java-tree.h (do_not_fold): New global variable, declared.
12294 * parse.y (do_not_fold): New global variable, defined.
12295 (java_complete_expand_method): Set `do_not_fold' to the value of
12296 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12297 and reinstall them after them have been purged; do not check for
12298 initializations; do not issue missing return errors.
12299 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12301 (patch_binop): Skip the fold part when doing xrefs.
12302 (build_string_concatenation): Skip the concatenation part when
12304 (patch_synchronized_statement): Do not generate a try-finally when
12306 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12307 and keep the location where the throw was seen.
12308 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12309 any treatment on the converted node an simply return a NOP_EXPR of
12311 * xref.c (xref_get_data): New function, defined.
12312 * xref.h (xref_get_data): New function, declared.
12313 (XREF_GET_DATA): Use xref_get_data.
12315 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12317 * gjavah.c (print_include): Cast the result of `strlen' to int
12318 when comparing against a signed value.
12319 (add_namelet): Likewise.
12321 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12323 * expr.c (expand_invoke): Mark parameter `nargs' with
12325 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12327 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12330 * jcf-reader.c (get_attribute): Cast a value to long
12331 when comparing against a signed expression. Likewise.
12333 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12334 HOST_BITS_PER_CHAR.
12336 1999-05-11 Andrew Haley <aph@cygnus.com>
12338 * parse.y (source_end_java_method): If the current method contains
12339 any exception handlers, force asynchronous_exceptions: this is
12340 necessary because signal handlers in libjava may throw exceptions.
12341 * decl.c (end_java_method): Ditto.
12343 1999-05-11 Tom Tromey <tromey@cygnus.com>
12345 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12347 * jvspec.c (THREAD_NAME): Removed.
12348 (GC_NAME): Likewise.
12349 (MATHLIB): Likewise.
12350 (WITHLIBC): Likewise.
12352 (THREADLIB): Likewise.
12353 (MATH_LIBRARY): Likewise.
12354 (lang_specific_driver): Don't add `-l' options to command line.
12355 Instead, add a single --specs option. Recognize `-L' options and
12356 use them to search for spec file.
12357 (find_spec_file): New function.
12358 (SPEC_FILE): New define.
12360 1999-05-11 Dave Brolley <brolley@cygnus.com>
12362 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12363 cpplib-enabled build.
12365 1999-05-05 Per Bothner <bothner@cygnus.com>
12367 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12368 temporarily zero it while calling rest_of_decl_compilation.
12370 * java-tree.h (string_ptr_type_node): Add declaration.
12371 * decl.c: Define and initialize string_ptr_type_node.
12372 * parse.y (patch_string_cst): Use string_ptr_type_node.
12374 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12375 * parse.y (for_statement): Now unconditionally exit_block.
12376 (finish_labeled_statement): No longer exit_block if for-loop.
12377 (patch_loop_statement): Check harder if the loop is already labeled.
12379 * parse.y (patch_initialized_static_field): Removed function.
12380 (maybe_generate_clinit): Removed special handling for interfaces.
12381 (java_complete_expand_methods): Do a preliminary java_complete_tree
12382 on <clinit> to determine if it can be removed.
12383 (java_complete_expand_method): Remove special handling for <clinit>.
12384 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12385 optimize if we get back empty_stmt_node.
12386 For MODIFY_EXPR, re-do checking of static initializers.
12387 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12388 For VAR_DECL, pass correct context.
12390 * verify.c (verify_jvm_instructions): Better error messages.
12392 1999-05-03 Tom Tromey <tromey@cygnus.com>
12394 * parse-scan.y (interface_declaration): Call
12395 report_class_declaration for interfaces.
12397 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12399 * Makefile.in: Remove -v from bison command lines.
12401 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12403 * check-init.c (check_init): Exclude a case of error when doing
12405 * class.c (layout_class_method): Don't generate the error message
12406 twice when compiling from source.
12407 * lang-options.h: Added `-Wredundant-modifers' and
12408 `-Wunusupported-jdk11' flags and help text.
12409 * lang.c (lang_decode_option): Added support for
12410 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12411 flag_static_local_jdk11 and flag_redundant set accordingly.
12412 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12413 * parse.h (EXPR_WFL_ADD_COL): New macro.
12414 (DECL_END_SOURCE_LINE): Likewise.
12415 (DECL_INHERITED_SOURCE_LINE): Likewise.
12416 * parse.y (static_ref_err): New function, prototyped.
12417 (CCB_TK): Now tagged <operator>.
12418 (class_body:): Remember the location of the closing '}' of a class
12419 definition when doing xrefs.
12420 (block:): Likewise.
12421 (block_end:): Likewise.
12422 (create_class): Remember the location of the inherited class
12423 identifier when doing xrefs.
12424 (register_fields): Added test on first operand of `init' before
12425 testing it TREE_CODE.
12426 (method_header): Store the location of the class identifier in the
12427 class decl when doing xrefs.
12428 (finish_method_declaration): Don't combine first/last method line
12430 (java_check_regular_methods): Warning check on not overriding
12431 methods with default access on other packages move before check on
12432 static methods. Initialization of `aflags' also moved up.
12433 (resolve_expression_name): Call static_ref_err to report the error.
12434 (static_ref_err): New function, implemented.
12435 (resolve_field_access): Returned simplified static field access
12437 (resolve_qualified_expression_name): Check for illegal use of
12438 static fields in a non static context. Call static_ref_err to
12439 report error in various places.
12440 (java_complete_tree): Do not fold initialized static fields when
12442 (java_complete_lhs): Likewise.
12444 1999-04-29 Anthony Green <green@cygnus.com>
12446 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12447 create internal labels.
12448 (lookup_label): Ditto.
12450 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12452 * class.c (layout_class_method): Generate <clinit>'s rtl for
12454 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12455 for interfaces' <clinit>.
12456 * expr.c (lookup_field): Search for fields in interfaces.
12457 (expand_invoke): Fixed indentation.
12458 (expand_java_field_op): Likewise. Use IS_CLINIT.
12459 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12460 (IS_CLINIT): New macro.
12461 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12462 interface was parsed.
12463 (maybe_generate_clinit): Don't generate if the current class is an
12464 interface with only fields of primitive types.
12465 (reset_method_name): Use IS_CLINIT.
12466 (java_complete_expand_method): Expand <clinit> when it exists for
12467 interfaces. Use IS_CLINIT.
12468 (resolve_expression_name): Use DECL_CONTEXT instead of
12469 current_class to build static field references.
12470 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12471 ARRAY_REF when doing xreferencing.
12472 (check_final_assignment): Fixed typo in leading comment. Use
12474 (patch_array_ref): Don't fully expand array references when
12476 (patch_return): Use IS_CLINIT.
12477 (patch_throw_statement): Likewise.
12479 1999-04-22 Tom Tromey <tromey@cygnus.com>
12481 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12483 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12485 * decl.c (predef_filenames, predef_filenames_size): New globals
12486 (init_decl_processing): predef_filenames and predef_filenames_size
12488 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12490 * jcf-parse.c (predefined_filename_p): New function.
12491 (yyparse): Check that files on the command line are specified only
12492 once and issue a warning otherwise.
12493 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12494 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12495 avoid a gcc warning with -W -Wall turned on.
12496 (java_expand_classes): Abort if errors were encountered.
12497 (java_complete_lhs): If the cross reference flag is set, wrap
12498 field DECL node around a WFL when resolving expression name.
12500 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12502 * lang.c (lang_decode_option): Fixed returned value when parsing
12503 `-fxref=...' and `-Wall'.
12504 * parse.y (source_end_java_method): Do not generate code when
12505 flag_emit_xref is set.
12506 (resolve_expression_name): Do not build static field access when
12507 flag_emit_xref is set.
12508 (resolve_field_access): No special treatment on `length' when
12509 flag_emit_xref is set. Do not build qualified static field access
12510 when flag_emit_xref is set.
12511 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12512 when flag_emit_xref is set.
12513 (patch_assignment): Do not generate array store runtime check when
12514 flag_emit_xref is set.
12515 * xref.c (xref_flag_value): Fixed function declaration
12517 (xset_set_data): New function.
12518 * xref.h (xref_set_data): Added prototype for new function.
12519 (typedef struct xref_flag_table): New field data.
12520 (XREF_GET_DATA): New macro.
12522 1999-04-19 Tom Tromey <tromey@cygnus.com>
12524 * xref.h (enum): Removed trailing comma.
12526 * parse.y (resolve_qualified_expression_name): Added missing
12529 1999-04-15 Anthony Green <green@cygnus.com>
12531 * gjavah.c: New prototypes for java_float_finite and
12532 java_double_finite.
12534 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12536 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12539 1999-04-06 Jeffrey A Law (law@cygnus.com)
12541 * Makefile.in (TREE_H): Add tree-check.h.
12542 (RTL_H): Add genrtl.h.
12544 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12546 * parse.y (patch_assignment): Added ArrayStoreException runtime
12549 1999-04-06 Per Bothner <bothner@cygnus.com>
12551 * expr.c (pop_type_0): New function.
12552 (pop_type): Use pop_type_0.
12553 * java-tree.h (pop_type_0): New declaration.
12554 * verify.c (verify_jvm_instructions): Check return instructions.
12556 * parse.y (patch_binop): Don't fold if non-constant and emiting
12559 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12561 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12563 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12564 (main_jcf): Don't define.
12565 (process_file): Don't set `main_jcf'.
12567 * java-tree.h (main_jcf): Don't declare.
12569 * jcf-parse.c (main_jcf): Add static definition.
12571 * lang.c (main_jcf): Don't define.
12573 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12575 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12577 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12579 * jcf-depend.c: Include "config.h", not <config.h>.
12581 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12584 * jcf-path.c: Include "config.h", not <config.h>.
12586 * lex.c: Don't include various system header files.
12587 (java_init_lex): Cast the argument of `bzero' to PTR
12589 * parse-scan.y (java_push_parser_context): Likewise.
12591 * parse.y (java_push_parser_context): Likewise.
12592 (patch_bc_statement): Match format specifier to variable argument.
12594 * xref.c: Don't include <stdio.h>.
12596 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12598 * parse.y (struct parser_ctxt *ctxp): Now global.
12599 (declare_local_variables): Use WFL compound value for the
12600 declaration source line value, when doing cross-referencing.
12602 1999-03-31 Tom Tromey <tromey@cygnus.com>
12604 * gjavah.c (print_field_info): Allow constants of other types.
12605 (print_include): Generate include when new name is proper prefix
12606 of already printed name.
12607 (add_namelet): Likewise.
12608 (cxx_keyword_subst): New function.
12609 (print_method_info): Use it.
12610 (print_field_name): New function.
12611 (get_field_name): New function.
12612 (print_field_info): Use get_field_name and print_field_name.
12614 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12616 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12617 'KR-C', so gperf uses the `const' keyword on strings.
12619 * keyword.gperf (java_keyword): Const-ify a char*.
12621 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12623 * parse.y (patch_bc_statement): Fixed identation and a bogus
12626 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12628 * parse.y (patch_assignment): Allow static variables in other
12629 classes to be assigned.
12631 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12633 * class.c (maybe_add_interface): Remove unused variable
12635 (make_class_data): Use = for assignment, not ==. Likewise.
12636 (emit_register_classes): Remove unused variable `decl'.
12638 * lex.c: Fix comment so as not to contain an embedded `/*'.
12640 * verify.c (verify_jvm_instructions): Remove unused variable
12643 1999-03-27 Per Bothner <bothner@cygnus.com>
12645 * parse.y (complete_loop_body): Rename to finish_loop_body.
12646 (complete_labeled_statement): Rename to finish_labeled_statement.
12647 (complete_for_loop): Rename to finish_for_loop.
12648 (complete_method_declaration): Rename to finish_method_declaration.
12650 * java-tree.h (continue_identifier_node): New global node.
12651 * decl.c: Define and initialize continue_identifier_node.
12652 * parse.y (generate_labeled_block): Remove - no longer needed.
12653 (build_loop_body): Use continue_identifier_node for continue block.
12654 (finish_labeled_statement): Also do pop_labeled_block actions.
12655 (java_complete_lhs): POP_LOOP even if error.
12656 (build_labeled_block): Special handling for continue_identifier_node.
12657 (patch_loop_statement): Re-organize.
12658 (patch_bc_statement): Re-write.
12660 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12662 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12663 using a WFL compound value.
12664 * parse.y (xref.h): Include.
12665 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12666 WFL compound value.
12667 (register_fields): Set WFL compound value to lineno if doing
12669 (java_complete_expand_method): Call expand_xref if flag_emit_xref
12671 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
12672 * xref.h (expand_xref): Prototype renamed from xref_generate.
12674 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12676 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
12677 (GET_CURRENT_BLOCK): New macro.
12678 * parse.y (current_static_block): New global variable.
12679 (method_body:): Define action.
12680 (complete_method_declaration): Set current_function_decl to NULL
12681 when work on the current method is done.
12682 (declare_local_variables): Use GET_CURRENT_BLOCK.
12683 (java_method_add_stmt): Likewise.
12684 (java_complete_expand_method): Disable the use of `this' when
12685 expanding <clinit>.
12686 (enter_a_block): If no current method exist, use
12687 current_static_block to link static initializer blocks.
12688 (exit_block): Rewritten to use current_static_block when no current
12689 method decl exists.
12690 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
12691 (patch_return): Forbid the use of `return' in static initializers.
12692 (patch_throw_statement): Fixed indentation. Issue specific error
12693 for uncaught thrown checked exception in static initializer
12694 blocks. Removed FIXME.
12696 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
12698 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
12699 Link gcj from gcc.o.
12701 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12703 * parse.y (find_applicable_accessible_methods_list): When dealing
12704 with interface: ensure that a given interface or java.lang.Object
12705 are searched only once.
12707 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12709 * gjavah.c (print_c_decl): Remove unused argument `flags'.
12711 * jcf-dump.c (print_access_flags): Add braces around if-else.
12713 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
12716 * lex.c (build_wfl_node): Add static prototype.
12718 * lex.h (build_wfl_node): Remove static prototype.
12720 * parse.y: Include lex.c early enough to declare everything needed.
12721 Ensure calls to `build_wfl_node' pass the proper arguments.
12722 (create_class): Remove unused variable `super_decl'.
12723 (get_printable_method_name): Initialize variable `name'.
12725 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12727 * Changelog: Fixed 1999-03-22 typos.
12728 * lang.c (lang_decode_option): Fixed typo in error string in the
12731 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12733 * Makefile.in (JAVA_OBJS): Added entry xref.o.
12734 (xref.o): New rule.
12735 * java-tree.h (flag_emit_xref): Declared extern.
12736 * lang.c (xref.h): Included.
12737 (flag_emit_xref): New global variable.
12738 (lang_decode_option): Added support for -fxref.
12740 * xref.h: Likewise.
12742 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
12744 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
12747 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12749 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
12750 $(srcdir)/../system.h and $(JAVA_TREE_H).
12751 (jcf-io.o): Depend on $(JAVA_TREE_H).
12752 (mangle.o): Likewise.
12754 * check-init.c (check_cond_init): Add static prototype.
12756 * class.c (build_java_method_type, hashUtf8String,
12757 make_field_value, get_dispatch_vector, get_dispatch_table,
12758 append_gpp_mangled_type, mangle_static_field): Likewise.
12759 (strLengthUtf8): Hide unused definition.
12760 (hashUtf8String): Const-ify.
12761 (make_field_value): Un-ANSI-fy.
12763 * constants.c: Move inclusion of jcf.h above java-tree.h.
12764 (set_constant_entry, find_class_or_string_constant,
12765 find_name_and_type_constant, get_tag_node,
12766 build_constant_data_ref): Add static prototype.
12768 * decl.c (push_jvm_slot, builtin_function,
12769 lookup_name_current_level): Likewise.
12770 (builtin_function): Const-ify.
12772 * except.c (expand_start_java_handler, expand_end_java_handler):
12773 Add static prototype.
12775 * expr.c (flush_quick_stack, push_value, pop_value,
12776 java_stack_swap, java_stack_dup, build_java_athrow,
12777 build_java_jsr, build_java_ret, expand_java_multianewarray,
12778 expand_java_arraystore, expand_java_arrayload,
12779 expand_java_array_length, build_java_monitor, expand_java_pushc,
12780 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
12781 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
12782 expand_compare, expand_test, expand_cond, expand_java_goto,
12783 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
12784 expand_java_field_op, java_push_constant_from_pool): Likewise.
12786 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
12787 (build_java_arraynull_check): Mark parameters `node' and `type'
12788 with ATTRIBUTE_UNUSED.
12789 (note_label): Likewise for parameter `current_pc'.
12790 (expand_java_call, expand_java_ret): Hide unused definition.
12792 * java-tree.h (make_class, build_constants_constructor,
12793 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
12794 init_outgoing_cpool, register_class, emit_register_classes,
12795 java_layout_seen_class_methods): Prototype.
12796 (unicode_mangling_length): Const-ify.
12797 (append_gpp_mangled_name, append_gpp_mangled_classtype,
12798 emit_unicode_mangled_name, format_int, format_uint,
12799 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
12800 jcf_print_utf8_replace, open_class): Prototype.
12802 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
12803 <stdio.h>. Include tree.h/java-tree.h.
12804 (utf8_equal_string usage, process_class): Add static prototype.
12805 (open_class): Don't prototype this here.
12806 (utf8_equal_string): Match arguments to format specifiers.
12807 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
12808 TABLE_SWITCH, disassemble_method): Likewise.
12810 * jcf-io.c: Include tree.h/java-tree.h.
12811 (open_class, find_classfile, jcf_print_utf8,
12812 jcf_print_utf8_replace): Const-ify.
12814 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
12815 parse_class_file): Add static prototype.
12816 (find_in_current_zip): Match definition to existing static
12819 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
12820 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
12821 finish_jcf_block, define_jcf_label, get_jcf_label_here,
12822 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
12823 write_chunks, adjust_typed_op, generate_bytecode_conditional,
12824 generate_bytecode_return, perform_relocations, init_jcf_state,
12825 init_jcf_method, release_jcf_state, generate_classfile):
12826 Add static prototype.
12827 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
12828 (make_class_file_name): Const-ify.
12830 * jcf.h (find_classfile): Const-ify.
12832 * jv-scan.c (reset_report): Remove prototype.
12834 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
12835 (error): Rewrite to allow varargs.
12837 * lang.c (lang_f_options): Const-ify.
12839 * lex.c (java_parse_escape_sequence): Add static prototype.
12840 (java_allocate_new_line): Match definition to existing static
12843 * mangle.c Include tree.h/java-tree.h.
12844 (unicode_mangling_length, emit_unicode_mangled_name,
12845 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
12847 * parse.h (jdep_code): Remove trailing comma in enumeration.
12848 (java_get_line_col): Move prototype outside of !JC1_LITE test.
12849 (reset_report): Add prototype.
12851 * verify.c (push_pending_label, merge_types): Add static
12854 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
12856 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12858 * parse.y (find_applicable_accessible_methods_list): Extend the
12859 search to superinterfaces when relevant.
12860 (search_applicable_methods_list): New function.
12862 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12864 * class.c (unmangle_classname): Implemented stricter testing
12865 before setting the QUALIFIED_P flag on an identifier.
12867 1999-03-16 Per Bothner <bothner@cygnus.com>
12869 * parse.y (java_complete_lhs): Call force_evaluation_order
12870 after patch_newarray.
12871 (patch_binop): Don't call fold if there are side effects.
12873 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12875 * parse.y (java_stabilize_reference): Use save_expr instead of
12876 building a SAVE_EXPR node.
12877 (java_complete_lhs): Patch the resulting string of the `+='
12878 operator (if necessary) and complete the RHS after having built
12881 1999-03-15 Per Bothner <bothner@cygnus.com>
12883 * class.c (make_class): Don't set CLASS_P here (because
12884 this function is also called by build_java_array_type).
12885 (push_class): Set CLASS_P here instead.
12886 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
12888 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
12889 context. If the context is class, perfer "super" over "synchronized".
12890 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
12892 * parse.y (create_class): Don't call parser_check_super here;
12893 it is not robust. Always wait until later.
12895 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
12896 match what JDK 1.2 does), but don't set ACC_PUBLIC.
12898 1999-03-13 Per Bothner <bothner@cygnus.com>
12900 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
12901 * lex.h (UNGETC): Change misleading macro.
12903 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12905 * parse.y (java_stabilize_reference): Return NODE when patching a
12907 (java_complete_lhs): Put parenthesis around truth values.
12909 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12911 * class.c (layout_class_method): Don't make rtl for interface
12913 * parse.h (GET_TYPE_NAME): New macro.
12914 * parse.y (if_then_statement:): Fixed indentation.
12915 (if_then_else_statement:): Likewise.
12916 (for_statement:): Fixed spacing.
12917 (try_statement:): Fixed indentation.
12918 (create_interface): Don't force interfaces to be abstract.
12919 (method_header): Abstract methods are OK in interfaces.
12920 (declare_local_variables): Fixed typo in comment.
12921 (java_complete_expand_method): Fixed indentation.
12922 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
12923 non accessible fields.
12924 (java_stabilize_reference): New function.
12925 (java_complete_lhs): Fixed indentation. Use
12926 java_stabilize_reference in compound assignment. Insert the
12927 cast. If not processing `+' fix string constants before processing
12930 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12932 * constants.c (find_class_or_string_constant): Cast variable `j'
12933 to a `jword' when comparing against one.
12935 * expr.c (java_lang_expand_expr): Remove unused variables
12936 `has_finally_p' and `op0'.
12938 * gjavah.c (print_field_info): Cast a value to jint when comparing
12939 against one. Likewise for a jlong.
12940 (add_namelet): Likewise cast a `sizeof' to an int when comparing
12941 against a signed quantity.
12943 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
12944 (print_signature): Don't needlessly dereference variable `str'
12946 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
12947 `max_locals' with ATTRIBUTE_UNUSED.
12948 (jcf_parse_class): Likewise for variable `index'.
12950 * parse.h (reverse_jdep_list): Remove static prototype.
12952 * parse.y (build_jump_to_finally): Remove prototype and definition.
12953 (reverse_jdep_list): Add static prototype.
12955 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
12956 `assignment' and `expr_decl'.
12958 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
12960 1999-03-12 Andrew Haley <aph@cygnus.com>
12962 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
12963 we'll need a directory separator and a null character.
12965 1999-03-10 Per Bothner <bothner@cygnus.com>
12967 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
12969 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
12971 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
12974 1999-03-05 Per Bothner <bothner@cygnus.com>
12976 * lex.c (java_parse_end_comment): Take extra parameter (next char).
12978 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
12980 * class.c (layout_class_method): A static method in a base class
12981 is never overridden, so treat it like it doesn't exist.
12982 However, do complain about private non-static method overriding
12983 public static method.
12985 * parse.y: Don't set unused INITIALIZED_P flag.
12986 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
12988 * parse.y (find_expr_with_wfl): Optimize tail-calls.
12989 (build_array_from_name): Re-order &index[string] to &string[index].
12991 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
12992 error_mark (it might catch more errors, but it is more likely to lose).
12994 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12996 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
12997 (parse-scan.o): Depend on toplev.h.
12999 * class.c (make_method_value): Add prototype. Make it static.
13000 Remove unused second argument, caller changed.
13002 * expr.c (java_lang_expand_expr): Remove unused variable
13005 * java-tree.h: Don't prototype find_in_current_zip.
13006 Add prototypes for verify_constant_pool, start_java_method,
13007 end_java_method, give_name_to_locals, expand_byte_code,
13008 open_in_zip, set_constant_value, find_constant1, find_constant2,
13009 find_utf8_constant, find_string_constant, find_class_constant,
13010 find_fieldref_index, find_methodref_index, write_constant_pool,
13011 count_constant_pool_bytes and encode_newarray_type.
13013 * jcf-dump.c: Remove unused variable `LONG_temp'.
13015 * jcf-parse.c: Include parse.h.
13016 (jcf_parse_source): Remove unused parameter, all callers changed.
13017 (jcf_figure_file_type): Add static prototype.
13018 (find_in_current_zip): Likewise. Also remove unused parameter,
13019 all callers changed.
13020 (read_class): Initialize variable `saved_pos'.
13022 * jcf-reader.c (jcf_parse_preamble): Mark variables
13023 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13025 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13026 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13027 (java_parse_doc_section): Initialize variable `seen_star'.
13028 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13029 (java_lex_error): Mark parameters `msg' and `forward' with
13031 (java_get_line_col): Mark parameters `filename' and `line' with
13034 * parse-scan.y: Include toplev.h.
13035 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13037 * parse.h: use `struct JCF', not plain `JCF'.
13038 (java_parser_context_save_global, java_expand_classes
13039 java_parser_context_restore_global, java_parse): Add prototypes.
13041 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13044 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13046 * check-init.c (check_init): COPYN takes word count, not bit count.
13048 1999-02-26 Per Bothner <bothner@cygnus.com>
13050 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13051 explicit build_decl. (Avoids crash in reload when optimizing.)
13053 1999-02-25 Per Bothner <bothner@cygnus.com>
13055 * decl.c (complete_start_java_method): Handle synchronized method
13056 even when compiling from bytecode.
13058 1999-02-26 Tom Tromey <tromey@cygnus.com>
13060 * gjavah.c (add_class_decl): Only generate `#include' if outer
13061 class is not the name of the class we are processing. Correctly
13062 append `.h' in #include.
13063 (process_file): Clean up newlines around generated `#include's.
13064 (decode_signature_piece): Correctly handle inner classes.
13065 (struct include): New structure.
13066 (all_includes): New global.
13067 (print_include): New function.
13068 (add_class_decl): Use it.
13069 (process_file): Likewise.
13070 (add_class_decl): Generate include for java-array.h if array
13072 (process_file): Don't generate java-array.h include.
13074 * gjavah.c (add_namelet): Check for standard package names here.
13075 (add_class_decl): Don't check for standard package names here.
13077 1999-02-25 Tom Tromey <tromey@cygnus.com>
13079 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13080 When reading a zip file, only use strncmp if both strings are
13081 bigger than the buffer length. Initialize `k' when looping
13084 1999-02-24 Tom Tromey <tromey@cygnus.com>
13086 * gjavah.c (struct namelet): New structure.
13087 (add_namelet): New function.
13088 (print_namelet): New function.
13089 (print_class_decls): Use add_namelet and print_namelet to generate
13090 namespaces and not classes.
13091 (method_printed): New global.
13092 (HANDLE_END_METHOD): Examine method_printed.
13093 (print_method_info): Set method_printed when required. Print
13094 error if function to be ignored is marked virtual. Handle $finit$
13096 (METHOD_IS_FINAL): New macro.
13097 (print_field_info): Use it.
13098 (HANDLE_METHOD): Clear method_printed.
13099 (method_pass): New global.
13100 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13101 (process_file): Do two passes over both fields and methods.
13102 (HANDLE_METHOD): Examine method_pass.
13103 (root): New global.
13104 (add_class_decl): New function.
13105 (print_class_decls): Don't scan over entire constant pool.
13107 1999-02-23 Tom Tromey <tromey@cygnus.com>
13109 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13110 disable linking in that case.
13112 1999-02-20 Tom Tromey <tromey@cygnus.com>
13114 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13117 1999-02-21 Per Bothner <bothner@cygnus.com>
13119 * decl.c (build_result_decl), java-tree.h: New method.
13120 (complete_start_java_method): Handle synchronized methods.
13121 Don't build DECL_RESULT here. (Ordering dependency problem.)
13122 (start_java_method): Call build_result_decl here instead ...
13123 * parse.y (java_complete_expand_method): ... and here.
13124 (expand_start_java_method): Don't call complete_start_java_method here.
13125 (java_complete_expand_method): Call it here instead.
13126 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13127 * java-tree.h: ... here.
13129 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13130 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13131 for ARRAY_REF - it doesn't work when array bounds are checked.
13132 (patch_array_ref): Handle it here instead.
13134 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13136 1999-02-19 Per Bothner <bothner@cygnus.com>
13138 Force left-to-right evaluation of binary operations etc.
13139 * expr.c (force_evaluation_order), java-tree.h: New function.
13140 * parse.y (java_complete_lhs): Pass binary operations, procedure
13141 calls, and ARRAY_REFs to force_evaluation_order.
13142 (various): Set TREE_SIDE_EFFECTS more carefully.
13144 Tolerate random (non-UTF8) encoding in comments without complaining.
13145 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13146 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13148 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13149 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13151 * parse.y (java_complete_lhs): Ignore an empty statement in a
13152 COMPOUND_EXPR. Don't complain about empty statement after return.
13154 1999-02-19 Per Bothner <bothner@cygnus.com>
13156 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13157 in TREE_LIST - just chain the POINTER_TYPEs together.
13158 (resolve_class): If type already resolved, return decl.
13159 After resolving, update TREE_TYPE(class_type), and name (if array).
13160 * parse.h (do_resolve_class), parse.y: Make non-static.
13161 * class.c (maybe_layout_super_class): Take this_class argument.
13162 Do do_resolve_class if necessary.
13163 (layout_class, layout_class_methods): Adjust calls appropriately.
13164 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13165 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13166 * typeck.c (build_java_array_type): Don't call layout_class.
13168 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13170 * parse.y (check_pkg_class_access): Allow private class access
13171 within the same package.
13172 (strip_out_static_field_access_decl): New function.
13173 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13174 operator argument before testing its nature.
13176 1999-02-03 Per Bothner <bothner@cygnus.com>
13178 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13179 (TRY_EXPR): Simplify - it no longer has a finally clause.
13180 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13181 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13182 * expr.c (java_lang_expand_expr): Likewise.
13183 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13184 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13185 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13186 (build_try_statement): Remove finally parameter and handling.
13187 (build_try_finally_statement): New function.
13188 (patch_try_statement): No longer need to support finally clause.
13189 (try_statement): Update grammar action rules.
13190 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13191 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13193 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13195 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13196 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13198 1999-02-17 Andrew Haley <aph@cygnus.com>
13200 * class.c (build_utf8_ref): Back out broken patch which was
13201 intended to to output signatures using '.' as a separator.
13203 * class.c (make_class_data): Output signatures using '.' as a
13204 separator, rather than '/'.
13205 (mangled_classname): Likewise.
13206 (make_field_value): Likewise.
13207 (make_method_value): Likewise.
13208 * constants.c (alloc_class_constant): Likewise.
13209 * expr.c (build_invokeinterface): Likewise.
13211 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13213 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13214 of an ancient workaround.
13216 1999-02-10 Jeffrey A Law (law@cygnus.com)
13218 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13221 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13223 * lex.c (yylex): Encode \0 as UTF8.
13225 1999-02-10 Tom Tromey <tromey@cygnus.com>
13227 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13228 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13229 (libgcj_zip): Renamed.
13230 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13232 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13234 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13235 (GC_NAME): Renamed -lgc to -lgcjgc.
13237 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13239 * lex.c (java_lang_cloneable): Initialize.
13240 * parse.y (java_lang_cloneable): New static variable.
13241 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13242 doing one more qualification round.
13243 (valid_ref_assignconv_cast_p): Reject null source or
13244 destination. Allow an array to be cast into java.lang.Cloneable.
13245 (patch_cast): Swapped two first arguments to first call to
13246 valid_ref_assignconv_cast_p.
13248 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13250 * parse.h: DECL_P renamed JDECL_P.
13251 * parse.y: DECL_P replaced by JDECL_P.
13252 (build_array_from_name): Always use pointer's type.
13253 (patch_bc_statement): Extra code to search continue target in a
13254 for loop. Fixed comments. Continue target is current loop when
13257 1999-02-05 Andrew Haley <aph@cygnus.com>
13259 * class.c (make_class_data): The superclass of an interface should
13260 be null, not class Object.
13262 * lex.c (java_lex): Sign extend hex literals.
13264 1999-02-04 Andrew Haley <aph@cygnus.com>
13266 * class.c (build_utf8_ref): Output signatures using '.' as a
13267 separator, rather than '/'.
13268 (make_class_data): Likewise.
13270 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13272 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13273 mkstemp.o. Get them from libiberty now.
13275 1999-02-02 Jeffrey A Law (law@cygnus.com)
13277 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13279 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13281 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13284 1999-02-02 Per Bothner <bothner@cygnus.com>
13286 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13287 * jcf-write.c (generate_bytecode_return): New function.
13288 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13290 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13291 generate special [fd]const_[01] instructions.
13293 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13295 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13296 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13298 1999-02-01 Per Bothner <bothner@cygnus.com>
13300 * parse.y (patch_method_invocation): Handle calling static methods,
13301 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13303 * parse.y (java_complete_lhs): Don't complain about unreachable
13304 exit condition in a do-while statement.
13306 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13308 * lex.c (java_read_char): Fixed utf8 decoding.
13309 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13311 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13312 comments. Local variable `all_primitive' is gone. Broadened
13313 acceptance of `0' to floating point targets. `long' can now be
13314 widened to `double' or `float'.
13315 (valid_method_invocation_conversion_p): Added leading
13316 comment. Fixed tabulation.
13317 (build_string_concatenation): Optimize out left or right empty
13320 1999-01-28 Per Bothner <bothner@cygnus.com>
13322 * jcf-write.c (localvar_alloc): Only emit entry for
13323 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13324 (generate_bytecode_insns): Only call put_linenumber if
13325 debug_info_level > DINFO_LEVEL_NONE.
13326 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13327 is specified, add -g1 (for compatibility wih javac).
13329 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13331 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13332 gjavah.o, check-init.o, jv-scan.o
13334 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13336 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13338 * gjavah.c: Include config.h and system.h.
13340 * javaop.h (inline): Don't define, its handled by system.h.
13341 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13342 from `inline' to `static inline'.
13344 * jcf.h (inline): Don't define, its handled by system.h.
13346 * lex.c (inline): Likewise.
13348 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13350 * lang-specs.h: Map -Qn to -fno-ident.
13352 1999-01-29 Richard Henderson <rth@cygnus.com>
13354 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13356 1999-01-29 Tom Tromey <tromey@cygnus.com>
13358 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13359 then cast it to Object before calling `append' method.
13361 1999-01-28 Per Bothner <bothner@cygnus.com>
13363 * check-init.c (check_bool2_init, check_bool_init, check_init):
13364 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13365 * jcf-write.c (generate_bytecode_insns): Likewise.
13367 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13369 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13370 * parse.y (patch_cast): Allow a boolean to be cast into a
13373 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13375 * parse.y: (class_declaration:): Fixed indentation.
13376 (class_member_declaration:): Extra `;' after field declaration now
13378 (interface_declaration:): Removed debug messages in error reports.
13379 (patch_binop): Nodes created and returned inherit the orignal
13380 node's COMPOUND_ASSIGN_P flag value.
13381 (patch_cast): Fix cast from char to floating point.
13383 1999-01-25 Andrew Haley <aph@cygnus.com>
13385 * except.c, java-except.h (expand_resume_after_catch): new
13387 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13388 to branch back to main flow of control after a catch block.
13390 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13392 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13393 $(srcdir)/../system.h.
13394 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13395 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13396 (jcf-write.o): Likewise.
13397 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13398 (mangle.o): Depend on $(srcdir)/../toplev.h.
13399 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13400 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13402 * class.c: Include output.h and parse.h.
13403 (mangled_classname): Add the `const' keyword to a char*.
13404 (find_named_method): Hide unused function definition.
13405 (build_utf8_ref): Change type of variable `c' to unsigned char.
13406 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13407 (build_class_ref): Add the `const' keyword to a char*.
13408 (layout_class_method): Remove unused variable `buf'.
13410 * decl.c (find_local_variable): Remove unused variable `rtl'.
13411 (pushdecl): Likewise for variables `different_binding_level' and
13413 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13414 (maybe_build_cleanup): Likewise for parameter `decl'.
13416 * except.c (expand_start_java_handler): Mark parameter `range'
13417 with ATTRIBUTE_UNUSED.
13419 * expr.c: Include except.h.
13420 (pop_type): Remove unused variable `i'.
13421 (pop_value): Likewise for variables `n_words' and `i'.
13422 (expand_java_arrayload): Likewise for variable `convert'.
13423 (java_lang_expand_expr): Likewise for variables `op0', `type',
13424 `mode', `unsignedp', `node' and `elements'.
13425 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13427 (process_jvm_instruction): Add a `const' qualifier to a char*.
13429 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13430 (temp_directory): Likewise.
13431 (print_c_decl): Likewise.
13432 (print_method_info): Likewise.
13433 (decode_signature_piece): Likewise.
13434 (print_mangled_classname): Likewise.
13436 * java-except.h: Provide prototypes for maybe_start_try,
13437 maybe_end_try and add_handler.
13439 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13440 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13441 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13442 init_expr_processing, push_super_field, init_class_processing,
13443 can_widen_reference_to, class_depth, verify_jvm_instructions,
13444 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13445 set_local_type, merge_type_state, push_type, load_type_state,
13446 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13447 emit_unicode_mangled_name): Add prototypes.
13449 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13450 (print_signature_type): Use ISDIGIT, not isdigit.
13451 (print_signature): Remove unused variable `j'.
13453 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13454 int when comparing against one.
13456 * jcf-parse.c: Include toplev.h.
13458 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13459 (localvar_free): Remove unused variable `i'.
13460 (generate_bytecode_conditional): Likewise for variable `kind'.
13462 * jv-scan.c: Include config.h and system.h. Remove redundant
13463 OS header and gansidecl.h includes.
13464 (warning): Add the `const' keyword to a char*. Also add
13465 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13466 __STDC__, when determining whether to use ANSI-isms.
13467 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13468 (xmalloc): Don't redundantly prototype here.
13469 (main): Remove unused parameter `envp'. Also fix the arguments
13470 passed to function `fatal' to match the format specifier.
13472 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13474 * mangle.c: Include toplev.h.
13475 (emit_unicode_mangled_name): Declare parameter `len'.
13477 * parse.y (parse_warning_context): Add the `const' keyword to a
13478 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13479 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13480 (issue_warning_error_from_context): Add the `const' keyword to
13482 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13483 not `__STDC__' for whether to use ANSI-isms.
13485 * typeck.c (incomplete_type_error): Mark parameters `value' and
13486 `type' with ATTRIBUTE_UNUSED.
13487 (parse_signature_type): Use ISDIGIT, not isdigit.
13489 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13490 (verify_jvm_instructions): Likewise. Remove unused variables
13491 `field_name' and `default_val'.
13493 * zextract.c: Include config.h and system.h. Remove redundant
13494 OS header includes.
13496 * zipfile.h: Prototype `read_zip_archive'.
13498 1999-01-21 Andrew Haley <aph@cygnus.com>
13500 * typeck.c (convert): Allow conversions to void type: some
13501 optimizations in gcc do this.
13503 1999-01-21 Andrew Haley <aph@cygnus.com>
13505 * typeck.c (convert_ieee_real_to_integer): New function.
13506 (convert): When not using fast-math and using hardware fp, convert
13507 an IEEE NaN to zero.
13509 1999-01-18 Andrew Haley <aph@cygnus.com>
13511 * parse.y (patch_binop): Do a type conversion from signed to
13512 unsigned and then back to signed when a ">>>" is found.
13514 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13516 * java-tree.h: (check_for_initialization): Added prototype.
13517 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13518 * parse.y (do_resolve_class): Removed unused locals.
13519 (read_import_dir): Likewise.
13520 (resolve_qualified_expression_name): Array creation
13521 expressions are valid primary expressions.
13522 (qualify_ambiguous_name): Likewise.
13523 (patch_synchronized_statement): Removed unused local.
13525 1999-01-17 Jeffrey A Law (law@cygnus.com)
13527 * Makefile.in (zextract.o): Add dependencies.
13529 * Makefile.in: Do not put ^Ls at the start of a line.
13531 1999-01-15 Per Bothner <bothner@cygnus.com>
13533 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13534 sub-type the result of the call that gets the exception value.
13536 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13537 don't call finish_class.
13539 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13540 clear found before continuing.
13542 * verify.c (verify_jvm_instructions): On an array load, allow
13543 and handle top of stack to be TYPE_NULL.
13545 * gjavah.c (generate_access): Translate Java package private or
13546 protected access to C++ public, but with a comment.
13548 1999-01-13 Andrew Haley <aph@cygnus.com>
13550 * expr.c (generate_name): Name prefix changed to avoid clashes
13551 with assembler temp labels.
13553 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13554 MODIFY_EXPR. Without this, code for the assignment may not be
13555 generated at all and the synchronized statement will read an
13556 uninitialized variable.
13558 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13560 * class.c (maybe_layout_super_class): Fixed returned value.
13561 * lex.c: Added 1999 to the copyright.
13562 (java_init_lex): Initialize java_lang_imported.
13563 * lex.h: Added 1999 to the copyright.
13564 * parse.h: Added 1999 to the copyright.
13565 (REGISTER_IMPORT): Fixed typo in trailing macro.
13566 (CURRENT_OSB): New macro.
13567 (struct parser_ctxt): New fields osb_depth, osb_limit.
13568 * parse.y (java_lang_id): New global variable.
13569 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13570 (array_creation_expression:): Use CURRENT_OSB.
13571 (dims:): Uses a stack to keep track of array dimensions.
13572 (cast_expression:): Use CURRENT_OSB.
13573 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13575 (register_fields): Fixed typos in comment.
13576 (check_method_redefinition): Fixed comment indentation.
13577 (java_check_regular_methods): Set saved found wfl to NULL after
13578 having reinstalled it in the previously found DECL_NAME.
13580 1999-01-10 Richard Henderson <rth@cygnus.com>
13582 * gjavah.c (java_float_finite): Use a union to do type punning.
13583 (java_double_finite): Likewise.
13585 1999-01-09 Per Bothner <bothner@cygnus.com>
13587 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13588 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13589 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13590 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13591 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13592 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13594 1999-01-08 Per Bothner <bothner@cygnus.com>
13596 * check-init.c (check_init): If compiling to native, we don't
13597 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13599 1999-01-08 Tom Tromey <tromey@cygnus.com>
13601 * parse-scan.y (variable_declarator_id): Set or increment
13603 (bracket_count): New global.
13604 (formal_parameter): Handle case where bracket pairs trail variable
13607 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13609 * jcf-parse.c (yyparse): variable len changed from a char to an
13610 int to prevent overflow.
13612 1999-01-06 Per Bothner <bothner@cygnus.com>
13614 * java-tree.h: Declare read_class.
13615 * jcf-parse.c (read_class): New function.
13616 (load_class): Now just call read_class.
13618 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13619 * jcf-parse.c (parse_source_file): Declare save_error_count,
13620 which is needed by java_parse_abort_on_error macro,
13621 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13623 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13624 constructor, if initializing a static field.
13625 (patch_new_array_init): Set TREE_CONSTANT if it is.
13626 * expr.c (java_lang_expand_expr): For a static array constructor
13627 of primitive elements, allocate the array itself statically.
13628 Disabled until we can set the vtable field statically.
13630 * check-init.c: New file. Checks for definite assignment.
13631 * Makefile.in (JAVA_OBJS): Add check-init.o.
13632 * parse.y (java_complete_expand_method): Call check_for_initialization.
13633 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13635 1999-01-06 Graham <grahams@rcp.co.uk>
13637 * parse.y : include system.h instead of including
13638 standard headers directly with the exception of <dirent.h>.
13640 1999-01-06 Per Bothner <bothner@cygnus.com>
13642 * lex.h: Moved static function declarations to lex.c,
13643 to shut up some -Wall warnings.
13644 * lex.c: Static function declarations moved here.
13645 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13647 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13649 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13651 1998-12-22 Per Bothner <bothner@cygnus.com>
13653 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13654 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13656 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13657 (localvar_alloc): Change return type to void,
13658 (emit_unop): Remove unused variable size.
13660 * jcf-write.c (struct jcf_block): Add new union.
13661 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13662 (call_cleanups): New functions.
13663 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13664 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13665 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13666 * lang.c (lang_init): Call using_eh_for_cleanups.
13667 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13668 completing operands to patch_synchronized_statement.
13669 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
13670 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
13671 WITH_CLEANUP_EXPR instead of TRY_EXPR.
13673 1998-12-20 John F. Carr <jfc@mit.edu>
13675 * Make-lang.in: Comment out control-Ls; they upset some makes.
13677 1998-12-18 Tom Tromey <tromey@cygnus.com>
13679 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
13682 1998-12-17 Tom Tromey <tromey@cygnus.com>
13684 * parse.y (DIR_SEPARATOR): New define.
13685 (check_class_interface_creation): Use it.
13687 * parse-scan.y (report_main_declaration): Recognize
13688 `java.lang.String' in argument to main.
13690 1998-12-16 Per Bothner <bothner@cygnus.com>
13692 * parse.y (create_interface): Remove bogus test.
13694 1998-12-16 Per Bothner <bothner@cygnus.com>
13696 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
13697 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
13699 1998-12-16 Tom Tromey <tromey@cygnus.com>
13701 * parse-scan.y (qualified_name): Use correct sprintf format.
13703 1998-12-15 Tom Tromey <tromey@cygnus.com>
13705 * gjavah.c (print_field_info): Changed how most negative number is
13708 1998-12-14 Per Bothner <bothner@cygnus.com>
13710 * parse.y (fold_constant_for_init): New function.
13711 (resolve_expression_name): Don't replace static final
13712 constant-initialized fields by its value.
13713 (java_complete_lhs): New. Same as java_complete_tree, except does
13714 not replace static final constant-initialized fields by their values.
13715 (register_fields): If there is an initializer, set DECL_INITIAL and
13716 MODIFY_EXPR_FROM_INITIALIZATION_P.
13717 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
13718 Only call patch_initialized_static_field if
13719 MODIFY_EXPR_FROM_INITIALIZATION_P.
13720 (patch_initialized_static_field): If not valid constant, clear
13723 * parse.y (lookup_field_wrapper): Fix thinko.
13725 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
13726 set and restore global lineno.
13728 1998-12-14 Tom Tromey <tromey@cygnus.com>
13730 * gjavah.c (print_field_info): If value to print is the smallest
13731 value of its size, then print as hex to avoid later warnings from
13734 1998-12-14 Tom Tromey <tromey@cygnus.com>
13736 * gjavah.c (decompile_method): Decompile `return null'.
13737 (process_file): Generate `#pragma interface'.
13738 (method_declared): New global.
13739 (print_method_info): Set it.
13740 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
13741 (print_method_info): Handle abstract methods.
13743 1998-12-13 Per Bothner <bothner@cygnus.com>
13745 * parse.y (patch_method_invocation): If class_decl is null
13746 (e.g. an array type), use original type.
13748 * parse.y (check_thrown_exceptions): Temporary hack to suppress
13749 errors about uncaught exception from clone (of array, specifically).
13751 1998-12-13 Tom Tromey <tromey@cygnus.com>
13753 * gjavah.c (decompile_method): Handle all types of `return'
13754 opcode. Decompile `return this' and `return'.
13755 (method_access): New global.
13756 (print_method_info): Set it.
13757 (decompile_method): Don't decompile a synchronized method.
13759 1998-12-13 Tom Tromey <tromey@cygnus.com>
13761 * jcf-reader.c (jcf_parse_one_method): Recognize
13763 * gjavah.c (HANDLE_END_METHOD): New macro.
13764 (HANDLE_CODE_ATTRIBUTE): New macro.
13765 (decompile_method): New function.
13766 (print_method_info): Don't print `;\n' at end of function decl.
13767 Include java-opcodes.h.
13768 (decompiled): New global.
13770 1998-12-12 Per Bothner <bothner@cygnus.com>
13772 * class.c (build_class_ref): Handle PRIMTYPE.class if
13773 flag_emit_class_files.
13774 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
13775 if flag_emit_class_files.
13776 * parse.y (java_complete_tree): Pre-liminary support for
13777 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
13779 * parse.y (patch_synchronized_statement): Don't call monitorexit
13780 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
13782 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
13784 * zipfile.h (opendir_in_zip): New declaration.
13785 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
13786 (opendir_in_zip): New function, using code from open_in_zip.
13787 (open_in_zip): Call opendir_in_zip.
13788 (find_class): Remove no-longer-used do_class_file parameter,
13789 but add source_ok parameter. Change logic so if we find a .java file,
13790 we don't look for .class in later classpath emtries.
13791 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
13792 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
13793 * gjavah.c: Update call to find_class.
13794 * jcf-dump.c: Likewise.
13796 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
13797 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
13798 nothing if body is empty_stmt_node.
13799 Various little fixes so SP gets correctly adjusted.
13800 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
13801 For CALL_EXPR, test if static first.
13802 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
13803 such as the ones we create for Object and Class.
13804 Set and restore current_function_decl.
13805 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
13806 (note_possible_classname): New function.
13807 (read_import_entry): Removed. Merged with read_import_dir.
13808 (read_import_dir): Don't call find_class - that only gives us
13809 the first classpath entry having the needed package.
13810 Use the struct buffer data structure from buffer.h.
13811 (read_import_dir, find_in_imports_on_demand): The remembered
13812 class names now use '.' (not '/') as package separator.
13814 * parse.y (java_complete_expand_methods): Call write_classfile
13815 here, and not in java_expand_classes (which only gets first class).
13817 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13819 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
13820 (register_fields): If a static fields has an initializer, just
13821 chain it on ctxp->static_initialized, and handle later.
13822 (java_complete_expand_methods): Force <clinit> first.
13823 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
13824 - it's already been completed.
13825 (patch_initialized_static_field): New function.
13826 (java_complete_field): Call it.
13828 1998-12-12 Per Bothner <bothner@cygnus.com>
13830 * expr.c (encode_newarray_type, build_new_array): New functions.
13831 * java-tree.h: Declare build_new_array.
13832 * jcf-write.c (patch_newarray): Use build_new_array.
13834 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
13835 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
13837 * parse.y (patch_new_array_init): Re-organize.
13838 Now is passed the actual array (pointer) type of the value.
13839 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
13840 (patch_array_constructor): Removed - merged into patch_new_array_init.
13841 (java_complete_tree): Update patch_new_array_init.
13843 * jcf-write.c (find_constant_index): New function.
13844 (generate_bytecode_insns): Use find_constant_index.
13845 (generate_classfile): Use find_constant_index for ConstantValue.
13847 1998-12-11 Tom Tromey <tromey@cygnus.com>
13849 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
13850 * decl.c (init_decl_processing): Renamed dtable -> vtable.
13851 * class.c (make_class_data): Renamed dtable -> vtable, and
13852 dtable_method_count -> vtable_method_count.
13854 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13856 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
13857 global variables, initialized.
13858 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
13859 Declared new global variables.
13860 * lex.c (java_lex): Return long_zero_node, float_zero_node,
13861 double_zero_node, integer_zero_node upon direct matching.
13862 * parse.y (purify_type_name): Added function prototype.
13863 (duplicate_declaration_error_p): Consider new_type as potentially
13864 being a incomplete type. Use purify_type_name on type string.
13865 (method_header): saved_type: unused variable removed. Don't figure
13866 return type if method name is invalid.
13867 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
13868 processed by patch_unaryop.
13869 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
13870 increment/decrement node into its original type after binary
13871 numeric promotion on its operands.
13873 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13875 * parse.y (array_initializer:): Array init operand is NULL_TREE
13876 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
13877 now an error. Fixed indentation problems.
13878 (patch_string): Handle error_mark_node as an argument.
13879 (patch_new_array_init): Fixed indentation problems.
13880 (array_constructor_check_entry): Removed check on null wfl_value.
13881 Return an error if wfl_value's walk returns an error.
13883 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13885 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
13886 * lex.c (java_lex): Remember column position before advancing one
13887 token. Retain location information on OCB_TK.
13888 * lex.h (typedef struct java_lc): Added new field.
13889 * parse.h (GET_SKIP_TYPE): New macro.
13890 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
13891 * parse.y (build_new_array_init, patch_new_array_init,
13892 patch_array_constructor, maybe_build_array_element_wfl,
13893 array_constructor_check_entry): New function prototypes.
13894 (switch_block:): Tagged <node>.
13895 (OCB_TK): Tagged <operator>.
13896 (array_initializer:): Installed actions.
13897 (variable_initializer): Build location information on element if
13899 (switch_statement:): Fixed indentation typo.
13900 (switch_block:): Redefined default action.
13901 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
13902 (patch_assignment): Removed duplicate code.
13903 (maybe_build_array_element_wfl, build_new_array_init,
13904 patch_new_array_init, patch_array_constructor,
13905 array_constructor_check_entry): New functions.
13907 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13909 * parse.y (array_initializer): Tagged <node>.
13910 (variable_initializer:): Use default rule.
13911 (array_initializer:): Defined actions.
13912 (variable_initializers:): Likewise.
13913 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
13914 non-static field accesses.
13915 (patch_invoke): Fixed indentation typo.
13916 (java_complete_tree): Likewise.
13917 (build_labeled_block): Changed leading comment. Generate an error
13918 in case of duplicate loop labels.
13919 (patch_conditional_expr): Patch results of string concatenation
13922 1998-12-06 Per Bothner <bothner@cygnus.com>
13924 * constants.c (find_methodref_index): When the class is an interface,
13925 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
13927 * decl.c (finit_identifier_node): Use "$finit$", rather than
13928 "<finit>" (which Sun's verifier rejects).
13929 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
13930 (generate_field_initialization_code): Removed.
13931 (fix_constructors) Don't add call to $finit$ here (wrong order).
13932 (patch_method_invocation): Add $finit$ call here.
13934 * java-tree.h (CALL_USING_SUPER): New macro.
13935 * parse.y (patch_invoke): Remove im local variable.
13936 (patch_method_invocation, patch_invoke): Don't pass super parameter.
13937 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
13938 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
13940 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
13942 * parse.y (java_complete_tree): Don't complain about unreachable
13943 statement if it is empty_stmt_node.
13945 * jcf-write.c (find_constant_wide): New function.
13946 (push_long_const): Use find_constant_wide.
13948 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
13949 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
13950 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
13951 Emit invokeinterface when calling an interface method.
13952 Emit invokespecial also when calling super or private methods.
13954 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
13956 1998-12-06 Per Bothner <bothner@cygnus.com>
13958 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
13960 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13962 * java-tree.h (java_layout_seen_class_methods): New function
13964 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
13965 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
13966 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
13967 * parse.y (method_declarator:): Defined action.
13968 (issue_warning_error_from_context): input_filename saved, set to
13969 the appropriate value and restored after java_error is called.
13970 (build_unresolved_array_type): Fixed comment.
13971 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
13972 (method_header): Deal with return type the same way type are
13973 handled for fields and method's parameters and local variables
13975 (check_method_redefinition): Removed extra CR.
13976 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
13977 (java_layout_seen_class_methods): New function.
13978 (java_layout_classes): Call java_layout_seen_class_methods.
13980 1998-12-03 Per Bothner <bothner@cygnus.com>
13982 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
13984 1998-12-03 Per Bothner <bothner@cygnus.com>
13986 * jcf-dump.c (main): Fix error message.
13987 * jcf-path.c (add_entry): Style fix.
13989 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13991 * class.c (layout_class_method): Call build_java_argument_signature
13992 on constructors too.
13993 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
13994 (patch_method_invocation): Define a primary when resolving an
13995 expression name. Augmented comment on code checking illegal `this'
13996 usage. Loosened it test by accepting NEW_CLASS_EXPR.
13998 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14000 * class.c (layout_class_method): Don't report error on non-static
14001 overriding static if the method is private.
14002 * java-tree.h (finish_class): Prototype added.
14003 * lex.c (java_get_line_col): Handle col argument -2 value.
14004 * parse.h: All static method declarations moved to parse.y.
14005 * parse.y: Now contains all static method declarations previously
14007 (find_expr_with_wfl, missing_return_error,
14008 unreachable_stmt_error): New functions.
14009 (java_get_real_method_name): Identify constructors bearing class
14010 names in source code compiled classes only.
14011 (java_complete_expand_methods): Call missing_return_error.
14012 (invocation_mode): Private methods invoked as static methods.
14013 (java_complete_tree): Call unreachable_stmt_error.
14015 1998-12-01 Tom Tromey <tromey@cygnus.com>
14017 * Makefile.in (+target): Removed.
14018 (+xmake_file): Likewise.
14019 (+tmake_file): Likewise.
14020 (.NOEXPORT): Removed duplicate.
14022 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14024 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14026 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14028 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14029 libiberty.h. Provide an xmalloc definition.
14031 * jvspec.c: Remove the xmalloc prototype.
14033 * parse-scan.y: Include config.h and system.h. Don't include
14034 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14035 Provide an xstrdup definition.
14037 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14039 * jcf-path.c (add_entry): Recognize ".jar" too.
14040 * lang-specs.h: Likewise.
14042 1998-11-26 Per Bothner <bothner@cygnus.com>
14044 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14045 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14047 * jcf-write.c (generate_bytecode_insns):
14048 Handle pre/post-increment/decrement of long.
14050 * jcf-write.c (generate_bytecode_insns):
14051 Handle missing exception handler (finally for synchronized).
14053 1998-11-25 Per Bothner <bothner@cygnus.com>
14055 * java-tree.h (end_params_node): Declare global.
14056 * decl.c (end_params_node): New global.
14057 (init_decl_processing, start_java_method): Use end_params_node for
14058 end of list of parameter types. Follows correct gcc conventions.
14059 * expr.c (pop_argument_types, pop_arguments): Likewise.
14060 * lang.c (put_decl_node): Likewise.
14061 * typeck.c (various places): Likewise.
14062 * class.y (various places): Likewise.
14063 * parse.y (various places): Likewise.
14065 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14066 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14068 * class.c: Add #include flags.h, remove no-longer needed declaration.
14070 * class.c (layout_class_method): Remove commented-out code, re-format.
14071 Don't add vtable entry (or index) for private methods.
14072 * expr.c (expand_invoke): A private method is implicitly final.
14073 * class.c (make_class_data): If inlining or optimizing,
14074 skip private methods.
14076 * class.c (finish_class): New function. Calls existing methods,
14077 but alls emits deferred inline functions.
14078 * jcf-parse.c (parse_class_file): Call finish_class.
14079 * parse.y (java_complete_expand_methods): Likewise.
14081 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14083 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14085 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14087 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14089 1998-11-24 Per Bothner <bothner@cygnus.com>
14091 * (generate_classfile): Always write class access flag with
14094 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14096 * class.c (maybe_layout_super_class): New function.
14097 (layout_class): Reorganized. Loop on class methods dispatched into
14098 a new function. Call maybe_layout_super_class.
14099 (layout_class_methods, layout_class_method): New functions.
14100 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14102 (expand_invoke): Likewise.
14103 * java-tree.h (all_class_list): New global variable declared.
14104 (layout_class_methods, layout_class_method): New function
14106 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14107 * jcf-parse.c (all_class_list): New global variable.
14108 (load_class): Extended what class_or_name can be. Use parser
14109 context mechanism to save globals before calling jcf_parse.
14110 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14111 is set on the file name.
14112 (jcf_parse): Layout class methods when Object is loaded, otherwise
14113 record class in all_class_list for delayed method layout.
14114 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14115 * lang.c (put_decl_node): Decode <init> into the decl context
14117 * lex.c (java_allocate_new_line): Use xmalloc.
14118 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14119 pointers, not TREE_LIST elements.
14120 (struct parser_ctxt): Fixed comment indentations, added comments
14121 and reordered some fields.
14122 (java_check_methods): Function prototype removed.
14123 * parse.y (java_push_parser_context): Use xmalloc.
14124 (java_parser_context_restore_global): Pop extra pushed ctxp only
14125 when there's nothing next.
14126 (maybe_create_class_interface_decl): Fixed comment, add new
14127 created class decl to all_class_list.
14128 (method_header): Use GET_REAL_TYPE on argument's types.
14129 (method_declarator): Use GET_REAL_TYPE, change type to the real
14130 type in TREE_LIST dependency node. Build argument list with the
14132 (create_jdep_list): Use xmalloc. Removed allocation error message.
14133 (obtain_incomplete_type): Fixed leading comment. Broadened
14134 incoming argument meaning.
14135 (register_incomplete_type): Use xmalloc. Removed allocation error
14137 (safe_layout_class): Fixed leading comment.
14138 (jdep_resolve_class): Reversed if statement condition and switch
14139 if and else bodies.
14140 (resolve_and_layout): Fixed leading comment. Broadened incoming
14142 (complete_class_report_errors): New local variable name, for
14143 clarity. purify_type_name used for all error cases.
14144 (java_get_real_method_name): Stricter check on constructors.
14145 (java_check_regular_methods): Reverse methods list only if not
14146 already laid out. Layout artificial constructor.
14147 (java_check_methods): Deleted.
14148 (source_start_java_method): Obtain incomplete type for patchable
14150 (java_layout_classes): Fixed leading comment. Use
14151 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14152 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14153 before returning. Fixed comments.
14154 (java_expand_classes): Check for errors up front.
14155 (patch_method_invocation): Class to search is resolved and laid
14158 1998-11-24 Per Bothner <bothner@cygnus.com>
14160 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14162 * javaop.h (int8): Removed - not used.
14163 (jbyte): Redefine portably with correct signedness.
14165 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14167 * jcf-write.c (generate_bytecode_insns): Fix typo
14168 OPCODE_getstatic to OPCODE_getfield.
14170 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14171 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14172 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14174 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14176 * jcf-parse.c (jcf_parse_source): Function returned type is
14177 void. Added prototype.
14178 (jcf_parse): Function returned type is void.
14179 (yyparse): Remove call to fclose on the last parsed file.
14181 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14183 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14185 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14186 (layout_class): Cope with methods featuring WFL in decl names.
14187 * decl.c (unqualified_object_id_node): New global variable,
14189 (build_decl_no_layout): Removed.
14190 * expr.c (build_primtype_type_ref): Handle Double.
14191 (java_lang_expand_expr): Fixed indentations.
14192 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14193 (flag_wall, flag_redundant, flag_not_overriding,
14194 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14195 variable declarations.
14196 (build_decl_no_layout): Removed prototype.
14197 (java_get_real_method_name): Added prototype.
14198 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14199 (java_parse_abort_on_error): Macro now just returns.
14200 * jcf-parse.c (jcf_parse_source): Check fclose returned
14201 value. Call emit_register_classes if java_report_errors returns
14203 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14204 flag_static_local_jdk1_1): New integer flags.
14205 (lang_decode_option): New flags set here.
14206 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14207 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14208 the flag_redundant variable.
14209 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14210 when parsing java.lang.Object class.
14211 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14212 NULL_TREE to build.
14213 (resolve_qualified_expression_name): Fixed indentation.
14214 (patch_array_ref): Changed prototype.
14215 (not_initialized_as_it_should_p): Prototype removed.
14216 (java_report_errors): Added function prototype.
14217 * parse.y (formal_parameter:): Changed error message for not yet
14218 supported final parameters.
14219 (class_type_list:): Set both PURPOSE and VALUE of created
14220 TREE_LIST to be class_type.
14221 (primary_no_new_array:): Handle class literals on primitive types.
14222 (parse_warning_context): Reinstalled correct force_error and
14223 do_warning flags setups.
14224 (java_report_errors): Changed prototype. Return java_error_count
14226 (variable_redefinition_error): Consider treating variable type as
14228 (create_interface): Warn about redundant abstract modifier if
14229 flag_redundant is set. Changed error message.
14230 (lookup_field_wrapper): Save/restore globals before/after looking
14232 (duplicate_declaration_error_p): Consider treating declaration
14233 type as a fake pointer.
14234 (register_fields): Extract real type from dependency node. Check
14235 for duplicate field declaration after type adjustment. Use
14236 DECL_INITIAL to store static final initialized values.
14237 (method_header): Extract real function type from dependency node.
14238 (check_abstract_method_header): Use GET_METHOD_NAME.
14239 (obtain_incomplete_type): Layout fake pointer type.
14240 (safe_layout_class): Don't try to check for methods before layout.
14241 (java_complete_class): Don't check for correct throws clause
14242 elements inheritance here.
14243 (resolve_and_layout): Broadened name parameter meaning.
14244 (reset_method_name): Use GET_METHOD_NAME.
14245 (java_get_real_method_name): New function.
14246 (java_check_regular_methods): Don't check methods in
14247 java.lang.Object. Verify lineage of throws clause elements. Use
14248 flag_no_overriding in warning report.
14249 (check_throws_clauses): Don't check if class was from
14250 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14251 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14252 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14253 warning on unsupported final local variables. Use build_decl
14254 instead of build_decl_no_layout. Get real local variable type from
14256 (source_start_java_method): Get real parameter type from
14257 dependency node. Call build_decl instead of build_decl_no_layout.
14258 (java_layout_classes): Reverse tree and layout type and class as
14259 required. Mark class as loaded when done.
14260 (resolve_field_access): Fixed indentation. Restricted condition
14261 leading to static field access code generation. Set field_type
14262 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14263 (resolve_qualified_expression_name): Initialize type_found to
14264 null. Handle static field resolved during qualification. Fixed
14265 layout on non primitive field decl types.
14266 (not_accessible_p): Fixed typo in comment.
14267 (patch_method_invocation): Resolve and layout class to search from
14269 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14270 layout non primitive type, if necessary. Make method node only to
14272 (find_applicable_accessible_methods_list): Consider WFL'ed method
14273 decl names. Fixed indentation.
14274 (argument_types_convertible): Resolve and layout target type if
14276 (java_complete_tree): Fixed indentation problems. Rewrote
14277 CALL_EXPR thrown exceptions check. Re-installed further processing
14278 of the assignment in certain cases.
14279 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14280 inlining on class literals.
14281 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14283 (valid_method_invocation_conversion_p): Likewise.
14284 (patch_string): Temporary disable forbidden use of `this' in
14285 explicit constructor invocations when doing string concatenation
14286 within their scope.
14287 (patch_unaryop): Added comment. Reinstalled code to disable
14288 further check on assignment operation with cast expression RHS.
14289 (patch_switch_statement): Fixed indentation.
14290 (build_try_statement): Call build_decl instead of
14291 build_decl_no_layout.
14292 (patch_synchronized_statement): Likewise.
14293 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14294 IS_UNCHECKED_EXPRESSION_P.
14295 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14296 layout argument exception type.
14297 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14298 of IS_UNCHECKED_EXPRESSION_P.
14300 1998-11-18 Anthony Green <green@cygnus.com>
14302 * jcf-parse.c (yyparse): Open class file in binary mode.
14304 1998-11-15 Per Bothner <bothner@cygnus.com>
14306 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14308 * jcf-write.c (perform_relocations): Move check out one loop.
14310 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14312 * Make-lang.in: Fix reference to srcdir.
14313 * jv-scan.c: Add missing xmalloc prototype.
14314 * jvgenmain.c: Ditto.
14316 1998-11-15 Per Bothner <bothner@cygnus.com>
14318 * decl.c (error_mark_node), java-tree.h: New global.
14319 * parse.y: Use empty_stmt_node instead of size_zero_node.
14320 (build_if_else_statement): If missing else, use empty_stmt_node.
14322 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14323 (java_complete_expand_method): Complain if return is missing.
14324 (java_check_regular_methods): Comment out incorrect error check.
14325 (not_accessible_p): Fix incorrect handling of protected methods.
14326 (patch_method_invocation): Pass correct context to not_accessible_p.
14327 (find_applicable_accessible_methods_list): Likewise.
14328 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14329 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14330 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14331 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14333 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14334 (push_int_const): Remove reundant NOTE_PUSH.
14335 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14336 (- case SWITCH_EXPR): Fix code generation bug.
14337 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14338 (generate_classfile): More robust for abstract methods.
14340 1998-11-15 Anthony Green <green@cygnus.com>
14342 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14343 * Make-lang.in: Ditto.
14345 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14346 * jvgenmain: Ditto.
14348 1998-11-15 Per Bothner <bothner@cygnus.com>
14350 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14352 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14354 1998-11-14 Per Bothner <bothner@cygnus.com>
14356 Allow uses of interface types to verify. This is not really
14357 type-safe, but it matches what Sun does, and is OK as long as
14358 there are appropriate run-time checks.
14359 * verify.c (merge_types): If merging two interface types,
14360 just set the result to java.lang.Object.
14361 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14363 1998-11-13 Tom Tromey <tromey@cygnus.com>
14365 * gjavah.c (main): Handle --output-class-directory argument.
14366 * jvspec.c (lang_specific_driver): Translate `-d' into
14367 -foutput-class-dir.
14368 * jcf.h (jcf_write_base_directory): Declare.
14369 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14370 * lang-options.h: Mention -foutput-class-dir.
14371 * jcf-write.c (jcf_write_base_directory): New global.
14372 (make_class_file_name): Put generated .class file into `-d'
14373 directory, or into source directory if -d not given. Function now
14375 (write_classfile): Free class file name. Handle case where class
14377 (DIR_SEPARATOR): New macro.
14378 Include <sys/stat.h>
14380 * Makefile.in (prefix): New macro.
14382 1998-11-12 Per Bothner <bothner@cygnus.com>
14384 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14385 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14386 here (done in patch_invoke instead).
14387 (case_identity): Moved here from parse.y.
14389 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14390 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14391 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14392 so they can be efficiently scanned without recursion.
14393 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14394 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14395 in BLOCK iteratively, rather than recursively.
14397 * parse.y (do_unary_numeric_promotion): New function.
14398 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14400 * parse.y (patch_newarray): Various fixes.
14402 Re-do handling of switch statements (for proper block scoping).
14403 * parse.y: Add just a single block for the enture switch block,
14404 but don't create any "case blocks".
14405 (group_of_labels): Rmeoved unneeded non-terminal.
14406 CASE_EXPR and DEFAULT_EXPR are added to current block.
14407 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14408 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14409 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14410 * parse.y (wfl_operator, print_int_node): Make non-static.
14411 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14412 as part of recursive scan of block.
14413 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14414 (patch_switch_statement): Most tests move dinto java_complete_tree.
14416 * parse.y: Make various production be non-typed (void).
14417 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14418 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14419 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14421 * jcf-write.c (struct jcf_handler): New type.
14422 (struct jcf_switch_state): New type.
14423 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14424 (alloc_handler, emit_unop, emit_reloc): New functions.
14425 (adjust_typed_op): Add extra parameter ("max type" offset).
14426 (emit_switch_reloc, emit_case-reloc): New function.
14427 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14428 (generate_bytecode_insns): Support REAL_CST, switch statements,
14429 exception handling, method calls, object/array creation, and more.
14431 * class.c: Remove some unused variables.
14432 * constants.c (find_string_constant): New function.
14433 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14434 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14435 if flag_emit_class_files.
14437 1998-11-12 Tom Tromey <tromey@cygnus.com>
14439 * jcf-io.c (find_class): Added explanatory comment.
14441 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14442 trailing slash to `.zip' entries.
14444 * jvspec.c (lang_specific_driver): Correctly handle case where
14445 GC_NAME not defined.
14447 1998-11-11 Tom Tromey <tromey@cygnus.com>
14449 * jvspec.c (GC_NAME): New define.
14450 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14452 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14454 1998-11-11 Per Bothner <bothner@cygnus.com>
14456 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14458 1998-11-11 Tom Tromey <tromey@cygnus.com>
14460 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14462 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14464 * class.c (is_compiled_class): Call safe_layout_class for class
14465 compiled from source.
14466 * conver.h (convert_to_integer, convert_to_real,
14467 convert_to_pointer): Added prototypes.
14468 * decl.c (init_decl_processing): Non longer push the decls of
14469 `methodtable', `constants', `Class', `Field', `dispatchTable'
14470 `jexception' and `Method'.
14471 * expr.c (build_invokeinterface): New function.
14472 (expand_invoke): static variable CLASS_IDENT now in
14473 build_invokeinterface. Use build_invokeinterface.
14474 (expand_java_field_op): Moved code to inline
14475 java.lang.PRIMTYPE.TYPE into a function.
14476 (build_primtype_type_ref): New function.
14477 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14478 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14479 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14480 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14481 (DECL_LOCAL_STATIC_VALUE): New macro.
14482 (build_invokeinterface, build_primtype_type_ref): New function
14484 (java_parse_abort_on_error): Macro rewritten.
14485 * jcf-parse.c (current_method): Add comment to declaration.
14486 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14487 Function prototypes fixed.
14488 (jcf_parse_source): push/pop parser context. save/restore global.
14489 (parse_source_file): Fixed leading comment. Now take a
14490 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14491 classes and pop the parser context anymore.
14492 (yyparse): Push parser context, save globals, parse the source
14493 file, restore globals and pop the parser context when processing a
14495 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14496 * lex.c (java_parse_doc_section): New function.
14497 (java_lex): Call java_parse_doc_section when appropriate. Build an
14498 operator around INSTANCEOF_TK.
14499 * lex.h (java_lineterminator, java_sprint_unicode,
14500 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14501 Prototypes rewritten.
14502 (java_parse_escape_sequence, java_letter_or_digit_p,
14503 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14504 java_read_unicode, java_store_unicode, java_read_char,
14505 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14506 Added function prototypes.
14507 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14509 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14511 (struct parser_ctxt): New fields: deprecated,
14512 current_parsed_class_un, gclass_list.
14513 (fix_method_argument_names, issue_warning_error_from_context,
14514 resolve_package, lookup_package_type): New function prototypes.
14515 (resolve_expression_name): Fixed function prototype.
14516 (find_applicable_accessible_methods_list): Fixed indentation, added
14517 extra argument in prototype.
14518 (check_final_assignment, build_null_of_type, check_deprecation,
14519 check_method_redefinition, reset_method_name,
14520 java_check_regular_methods, java_check_abstract_methods,
14521 maybe_build_primttype_type_ref): New function prototype.
14522 * parse.y (conver.h): Include.
14523 (INSTANCEOF_TK): Tagged <operator>.
14524 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14525 (relational_expression:): Build binop for instanceof.
14526 (java_push_parser_context): Remember ctxp->gclass_list across
14528 (java_pop_parser_context): Simply return if no context
14529 exists. Remember gclass_list across contexts.
14530 (issue_warning_error_from_context): New function.
14531 (parse_error_context): Don't setup ctxp->elc here. Call
14532 issue_warning_error_from_context instead.
14533 (parse_warning_context): Likewise.
14534 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14535 setup. Link new class/interface to ctxp->gclass_list.
14536 (add_superinterfaces): Register interface as incomplete if not
14538 (create_class): Remember class unqualified name in
14539 ctxp->current_parsed_class_un. Check class deprecation.
14540 (register_fields): Check field deprecation. Remember static final
14541 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14543 (method_header): New local variable ORIG_ARG. Use unqualified
14544 current class name for check on constructor errors. Promote return
14545 type if of record type. Argument list fix moved in
14546 fix_method_argument_names, called here. Check method deprecation.
14547 (fix_method_argument_names): New function.
14548 (method_declarator): Promote record typed arguments.
14549 (safe_layout_class): Check class methods before layout.
14550 (java_complete_class): Compute field layout when patched.
14551 (do_resolve_class): Try to load class after having it renamed
14552 after the package name.
14553 (get_printable_method_name): Use DECL_CONTEXT.
14554 (reset_method_name): New function.
14555 (check_method_redefinition): Use reset_method_name.
14556 (java_check_regular_methods): New local variable
14557 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14558 names for error report. Check for compile-time error when method
14559 found has default (package) access.
14560 (java_check_abstract_methods): Now takes an interface DECL node as
14561 an argument. Also reinstall real name on unchecked
14562 overriding/hiding methods for error report.
14563 (java_check_methods): Fixed leading comment. Get classes to verify
14564 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14565 CLASS_METHOD_CHECKED_P on class verification.
14566 (lookup_java_method2): Get real method name if necessary.
14567 (find_in_imports): Don't check package class access here.
14568 (resolve_package, lookup_package_type): New functions.
14569 (java_layout_classes): Fixed leading comment. Take classes to be
14570 laid out from ctxp->gclass_list.
14571 (java_complete_expand_methods): Don't expand native and abstract
14573 (java_expand_classes): New function.
14574 (resolve_expression_name): Use additional argument ORIG. Retrieve
14575 values of static final field of primitive types.
14576 (resolve_field_access): Handles static final field of promotive
14578 (resolve_qualified_expression_name): Handle STRING_CST as
14579 primaries and package name resolution. Check deprecation on found
14580 decls. Set where_found and type_found on non static field resolved
14581 during qualification. Layout non primitive field decl types.
14582 (check_deprecation): New function.
14583 (maybe_access_field): Simplified.
14584 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14585 removed. Reverse method's argument when primary is a type. Don't
14586 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14587 instead. Include abstract class in the list of class searchable
14588 for constructors. Use DECL_CONTEXT of found method for access
14589 checks. Check method deprecation.
14590 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14591 converting arguments. Handle INVOKE_INTERFACE.
14592 (lookup_method_invoke): Search constructor using existing
14593 infrastructure (don't rely on lookup_java_constructor anymore).
14594 (find_applicable_accessible_methods_list): Extra argument flag
14595 LC. Now include constructor in the search.
14596 (qualify_ambiguous_name): Conditional expression are primaries.
14597 (not_initialized_as_it_should_p): static final are always
14599 (java_complete_tree): Pass extra NULL argument to
14600 resolve_expression_name. Stricter test to carry on patching
14601 assignments. New case for INSTANCEOF_EXPR.
14602 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14603 (check_final_assignment, maybe_build_primttype_type_ref): New
14605 (patch_assignment): Detect resolved static finals and carry normal
14606 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14607 (try_builtin_assignconv): Access constant 0 on all primitive
14609 (valid_builtin_assignconv_identity_widening_p): Accept identical
14610 types. Accept all promoted type on int type.
14611 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14612 assigned to a reference.
14613 (valid_method_invocation_conversion_p): Accept to check null
14615 (build_binop): Merge declaration and initialization of local
14617 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14618 numeric types. Improved validity test for qualify operators on
14620 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14621 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14622 primitive type and issue the appropriate error message.
14623 (resolve_type_during_patch): Mark class loaded when resolved.
14624 (patch_cast): Allow null to be cased to reference types.
14625 (build_null_of_type): New function.
14626 (patch_array_ref): Handle array on references correctly.
14627 (patch_return): Removed unused local variable MODIFY. Force
14628 boolean to be returned as integers. Allows null to be returned by
14629 a function returning a reference.
14630 * typeck.c (convert_to_integer, convert_to_real,
14631 convert_to_pointer): Prototypes moved to convert.h
14632 (lookup_argument_method): Use method real name, if necessary.
14634 1998-10-30 Tom Tromey <tromey@cygnus.com>
14636 * class.c (build_class_ref): Changed name of primitive classes to
14639 * class.c (make_class_data): Renamed fields: nmethods to
14640 method_count, method_count to dtable_method_count. Always set
14641 `state' field to 0.
14642 * decl.c (init_decl_processing): Likewise.
14644 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14646 * class.c (layout_class): Don't mangle <finit>, produce
14647 __finit<class> instead. Don't verify artificial methods.
14648 * decl.c (finit_identifier_node): New declared global.
14649 (init_decl_processing): finit_identifier_node initialized.
14650 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14651 * java-tree.h (finit_identifier_node): Declared as extern.
14652 (struct lang_decl): New field called_constructor.
14653 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14654 (CLASS_HAS_FINIT_P): New macro.
14655 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14656 explicit constructor invocation.
14657 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14658 CALL_SUPER_CONSTRUCTOR_P): New macros.
14659 (write_classfile): Added prototype.
14660 * jcf-parse.c (jcf_parse_source): Parse and remember for
14661 generation if the file was seen on the command line.
14662 (parse_source_file): Don't write the class file here.
14663 (yyparse): Loop on files rewritten. Set current_jcf.
14664 (parse_zip_file_entries): Parse class file only if it was found.
14665 * lang.c (init_parse): Don't open command line provided filename
14667 (lang_parse): Don't set main_jcf anymore.
14668 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
14669 (JCONSTRUCTOR_CHECK): New macro.
14670 (JBSC_TYPE_P): New macro.
14671 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
14672 (COMPLETE_CHECK_OP_2): New macro.
14673 (struct parse_ctxt): New field explicit_constructor_p.
14674 (check_class_interface_creation): Fixed prototype indentation.
14675 (patch_method_invocation_stmt): Prototype reflects added argument.
14676 (patch_invoke): Likewise.
14677 (complete_method_declaration, build_super_invocation,
14678 verify_constructor_circularity,
14679 build_this_super_qualified_invocation, get_printable_method_name,
14680 patch_conditional_expr, maybe_generate_finit, fix_constructors,
14681 verify_constructor_super, create_artificial_method,
14682 start_artificial_method_body, end_artificial_method_body,
14683 generate_field_initialization_code): New function prototypes.
14684 * parse.y: Fixed leading comment
14685 (constructor_header:, constructor_body:, block_end:): Rules tagged
14687 (type_declaration:): Call maybe_generate_finit.
14688 (method_declaration:): Action for method_body: placed in new
14689 function complete_method_declaration, called here.
14690 (constructor_declaration:): Defined actions. Removed leading
14692 (constructor_header:): New rule with action.
14693 (constructor_body:): Rule rewritten using block_begin: and
14694 block_end:. Defined actions.
14695 (constructor_declarator:, explicit_constructor_invocation:):
14697 (block:): Use new rules block_begin: block_end:.
14698 (block_begin:, block_end:): New rules and actions.
14699 (block_statements:): Fixed error message for explicit
14701 (method_invocation:): Call build_this_super_qualified_invocation
14702 if primary is `this' or `super' was seen.
14703 (conditional_expression:): Action defined.
14704 (extra_ctxp_pushed_p): New static global flag.
14705 (java_parser_context_save_global): Create parser context if
14706 necessary. Use extra_ctxp_pushed_p to remember it.
14707 (java_parser_context_restore_global): Pop extra parser context if
14709 (build_array_from_name): Array on primitive types are marked
14711 (register_fields): Restore new name in field initializer
14712 expression if type was altered. Non static fields initialized upon
14713 declaration marked initialized.
14714 (maybe_generate_finit): New function.
14715 (maybe_generate_clinit): Use create_artificial_method,
14716 start_artificial_method_body, end_artificial_method_body. Generate
14717 debug info for enclosed initialization statements.
14718 (method_header): Fixed leading comment. Check constructor
14719 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
14721 (complete_method_declaration, constructor_circularity_msg,
14722 verify_constructor_circularity): New functions.
14723 (get_printable_method_name): New function.
14724 (check_method_redefinition): Don't rename <finit> methods. Fix
14725 declared constructor names. Error message for
14726 constructors modified.
14727 (java_check_regular_methods): Local variable seen_constructor
14728 renamed saw_constructor. Skip verification on constructors. Create
14729 default constructor with create_artificial_method.
14730 (java_check_methods): Removed unnecessary empty line.
14731 (create_artificial_method, start_artificial_method_body,
14732 end_artificial_method_body): New functions.
14733 (java_layout_classes): Changed leading comment. Reverse fields
14734 list if necessary. Always layout java.lang.Object if being
14736 (java_complete_expand_methods): Verify constructor circularity.
14737 (java_complete_expand_method): Call fix_constructor on
14738 constructors. Local variable no_ac_found removed. Restore
14739 bindings if method body expansion failed.
14740 (fix_constructors, verify_constructor_super,
14741 generate_field_initialization_code): New function.
14742 (java_expand_classes): Fixed leading comment. Write class file
14744 (resolve_expression_name): Check for illegal instance variable
14745 usage within the argument scope of an explicit constructor
14747 (resolve_qualified_expression_name): Pass extra from_super flag
14748 when invoking patch_method_invocation_stmt. New case for
14749 conditional expression when used as a primary. Check for error
14750 when acquiring super.
14751 (patch_method_invocation_stmt): Added extra argument super. New
14752 local variable is_static_flag. Set class_to_search according to
14753 the nature of the constructor invocation. Don't add `this'
14754 argument when expanding NEW_CLASS_EXPR. Check for illegal method
14755 invocation within the argument scope of explicit constructor
14756 invocation. Set is_static according to is_static_flag. Provide
14757 extra `super' argument to patch_invoke invocation.
14758 (patch_invoke): New argument from_super. Loop on arguments
14759 indentation fixed. Pass from_super to invocation_mode. New switch
14760 case INVOKE_SUPER. Fixed error message in switch default case.
14761 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
14763 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
14764 (lookup_method_invoke): Fixed prototypes in candidates list. Error
14765 message takes constructors into account.
14766 (find_applicable_accessible_methods_list): Fixed indentation.
14767 (qualify_ambiguous_name): Take explicit constructor invocation
14768 into account. Deal with a conditional expression as a primary to
14770 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
14771 case. Added extra argument to patch_method_invocation_stmt.
14772 Register calls made to explicit constructor `this'. Don't call
14773 save_expr in ARRAY_REF case when emitting class files. Check for
14774 illegal use of this when expanding explicit constructor invocation
14776 (complete_function_arguments): Set and reset parser context
14777 explicit_constructor_p field value when appropriate.
14778 (build_super_invocation, build_this_super_qualified_invocation):
14780 (patch_assignment): Fixed typo.
14781 (patch_unaryop): Check on final fields occurs only when a decl
14783 (patch_return): Take constructors into account.
14784 (patch_conditional_expr): New function.
14785 * typeck.c (build_java_signature): Removed unnecessary empty line.
14787 1998-10-28 Jeffrey A Law (law@cygnus.com)
14789 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
14791 1998-10-28 Tom Tromey <tromey@cygnus.com>
14793 * decl.c (init_decl_processing): Renamed fields.
14794 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
14795 interface_len, msize fields.
14797 * class.c (make_class_data): Removed subclass_head and
14798 subclass_next fields.
14799 * decl.c (init_decl_processing): Removed subclass_head and
14800 subclass_next fields.
14802 1998-10-28 Jeffrey A Law (law@cygnus.com)
14804 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
14805 * mangle.c (emit_unicode_mangled_name): Similarly.
14807 1998-10-26 Nick Clifton <nickc@cygnus.com>
14809 * jcf-parse.c (get_constant): Place braces around code to compute
14810 'd' when REAL_ARITHMETIC is not defined.
14812 1998-10-25 H.J. Lu (hjl@gnu.org)
14814 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
14817 1998-10-23 Tom Tromey <tromey@cygnus.com>
14819 * lang-specs.h: `.zip' files are input to jc1.
14821 1998-10-22 Per Bothner <bothner@cygnus.com>
14823 * jvspecs.c: Add (but don't enable) support for combining multiple
14824 .class and .java input filenames to a single jc1 invocation.
14825 Add support for -C flag (copile to .class files).
14826 Translate -classpath and -CLASSPATH arguments.
14827 * lang-specs.h: Don't set %2 spec.
14829 1998-10-22 Tom Tromey <tromey@cygnus.com>
14831 * jcf-path.c (add_entry): Don't add trailing separator if entry is
14833 (add_path): Don't add trailing separator to non-empty path
14836 * lang.c (lang_decode_option): Check for -fclasspath and
14837 -fCLASSPATH before examining other `-f' options.
14839 * java-tree.h (finalize_identifier_node): Don't declare.
14840 * class.c (make_class_data): Don't push "final" field.
14841 * decl.c (init_decl_processing): Don't push "final" field.
14842 (finalize_identifier_node): Removed.
14843 (init_decl_processing): Don't set finalize_identifier_node.
14845 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
14847 1998-10-11 Anthony Green <green@cygnus.com>
14849 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
14850 (JV_SCAN_SOURCES): New macro.
14851 (JCF_DUMP_SOURCES): Likewise.
14852 (jcf-dump$(exeext)): New target.
14853 (jv-scan$(exeext)): New target.
14855 1998-10-22 Tom Tromey <tromey@cygnus.com>
14857 * Makefile.in (LEX): Removed.
14858 (LEXFLAGS): Likewise.
14859 (SET_BISON): New macro.
14861 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
14862 spurious diffs in parse.c.
14863 ($(PARSE_SCAN_C)): Likewise.
14864 (PARSE_DIR): New macro.
14866 (PARSE_SCAN_C): Likewise.
14867 (PARSE_RELDIR): New macro.
14869 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
14871 * jcf-io.c (find_class): Use saw_java_source to determine when to
14872 look for `.java' file.
14873 * jcf-parse.c (saw_java_source): New global.
14874 (yyparse): Set it if `.java' file seen.
14876 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
14877 (GCJH_SOURCES): Likewise.
14878 * Makefile.in (datadir): New macro.
14879 (libjava_zip): Likewise.
14880 (JAVA_OBJS): Added jcf-path.o.
14881 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14882 (../gcjh$(exeext)): Likewise.
14883 (jcf-path.o): New target.
14884 * java-tree.h (fix_classpath): Removed decl.
14885 * jcf-parse.c (fix_classpath): Removed.
14886 (load_class): Don't call fix_classpath.
14887 * parse.y (read_import_dir): Don't call fix_classpath.
14888 * lex.h: Don't mention classpath.
14889 * lex.c (java_init_lex): Don't initialize classpath.
14890 * jcf-io.c (classpath): Removed global.
14891 (find_class): Use jcf_path iteration functions. Correctly search
14892 class path for .java file.
14893 (open_in_zip): New argument `is_system'.
14894 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
14895 classpath-related options.
14896 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
14898 (lang_init): Call jcf_path_init.
14899 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
14900 * lang-specs.h: Handle -I. Minor cleanup to -M options.
14901 Correctly put braces around second string in each entry.
14902 * gjavah.c (main): Call jcf_path_init. Recognize all the new
14903 classpath-related options.
14904 (help): Updated for new options.
14905 * jcf.h: Declare functions from jcf-path.c. Don't mention
14906 `classpath' global.
14907 * jcf-path.c: New file.
14909 * jcf-depend.c: Include jcf.h.
14911 * jcf-write.c (localvar_alloc): Returns `void'.
14912 (localvar_free): Removed unused variable.
14914 * lang.c (OBJECT_SUFFIX): Define if not already defined.
14915 (init_parse): Use OBJECT_SUFFIX, not ".o".
14917 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14919 * class.c (emit_register_classes): Renamed from
14920 emit_register_class.
14921 * java-tree.h (emit_register_classes): Prototype renamed from
14922 emit_register_class.
14923 * jcf-parse.c (yyparse): Call emit_register_classes once before
14925 * parse.y (java_expand_classes): No longer register classes.
14927 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14929 * class.c (is_compiled_class): New local variable
14930 seen_in_zip. Identify classes found in currently compiled source
14932 * decl.c (complete_start_java_method): Fixed typo.
14933 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
14934 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
14935 (CLASS_P): Moved around.
14936 (java_parse_abort_on_error): Macro moved from jcf-parse.c
14937 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
14939 (jcf_parse_source): Changed leading comment. Removed unnecessary
14940 fclose and CLASS_FROM_SOURCE_P marking.
14941 (parse_source_file): New local variables remember_for_generation
14942 and filename. Mark parsed file name identifier node. Removed block
14943 executed when parse_only was null. Set remember_for_generation.
14944 Use it as an argument to java_pop_parser_context.
14945 (yyparse): New local variables several_files, list, next node and
14946 current_file_list. Split ampersand separated file names into
14947 current_file_list. Iterate through the list and parse accordingly.
14948 * parse.h (java_pop_parser_context): New function prototype.
14949 * parse.y (ctxp_for_generation): New static global variable.
14950 (java_pop_parser_context): New argument generate. Link popped ctxp
14951 to ctxp_for_generation list accordingly.
14952 (java_complete_expand_methods): Fixed indentation.
14953 (java_expand_classes): New function.
14955 1998-10-17 Per Bothner <bothner@cygnus.com>
14957 * Makefile.in: Link with libiberty.a instead of memmove.o.
14959 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14961 * lex.c (setjmp.h): No longer included.
14962 * lex.h (setjmp.h): Included.
14963 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
14964 (duplicate_declaration_error_p): Renamed from
14965 duplicate_declaration_error.
14966 (build_array_from_name): New function prototype.
14967 * parse.y (setjmp.h): No longer included.
14968 (variable_declarator_id): Define action.
14969 (build_array_from_name): New function.
14970 (duplicate_declaration_error_p): Renamed from
14971 duplicate_declaration_error. Fixed leading comment.
14972 (register_fields): Main `for' loop reorganized. Uses
14973 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
14974 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
14975 build_array_from_name.
14976 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
14978 (read_import_dir): Don't try to skip `.' and `..'.
14979 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
14980 build_array_from_name. Main `for' loop reorganized.
14981 (resolve_qualified_expression_name): When building access to a
14982 field, use the type where the field was found, not its own type.
14983 (maybe_access_field): Use field DECL_CONTEXT if the type where the
14984 field was found is null.
14985 (qualify_ambiguous_name): Sweep through all successive array
14988 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14990 * java-tree.h (pop_labeled_block, lang_printable_name,
14991 maybe_add_interface, set_super_info, get_access_flags_from_decl,
14992 interface_of_p, inherits_from_p, fix_classpath,
14993 complete_start_java_method, emit_handlers, init_outgoing_cpool,
14994 make_class_data, register_class, alloc_name_constant): New
14995 function prototypes.
14996 * lang.c (lang_decode_option): Set argc argument unused. Fixed
14997 indentation. Added cast to remove warning.
14998 (lang_printable_name): Set v argument unused.
14999 (lang_print_error): Added argument to lang_printable_name call.
15000 (java_dummy_print, print_lang_decl, print_lang_type,
15001 print_lang_identifier, lang_print_xnode): All argument marked
15003 * lex.c (java_unget_unicode): Removed unnecessary argument.
15004 (java_allocate_new_line): Unused local variable is gone.
15005 (java_read_char): Added parenthesis in expressions to remove
15006 warnings. Added final return statement.
15007 (java_read_unicode): Added parenthesis in expression to remove
15009 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15010 (java_parse_escape_sequence): Likewise.
15011 (java_lex): Unused local variables are gone. Fixed
15012 java_unget_unicode invocation.
15013 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15015 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15016 lang_printable_name invocation in macro.
15017 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15019 (duplicate_declaration_error): Suppressed unused argument in
15021 (identical_subpath_p): Function declaration is gone.
15022 (patch_invoke): Suppressed unused argument in prototype.
15023 (patch_cast, build_labeled_block, check_thrown_exceptions):
15025 * parse.y (setjmp.h): Included
15026 (toplev.h): Likewise.
15027 (field_declaration:): Suppressed unused local
15028 (label_decl:): Fixed build_labeled_block invocation.
15029 (java_pop_parser_context): Put extra parenthesis around assignment
15031 (yyerror): Suppressed unused local variables.
15032 (variable_redefinition_error): Fixed lang_printable_name
15034 (create_interface): Suppressed unused local variables.
15035 (create_class): Likewise.
15036 (duplicate_declaration_error): Suppressed unused argument. Fixed
15037 lang_printable_name invocation.
15038 (register_fields): Suppressed unused local variable. Fixed
15039 duplicate_declaration_error invocation.
15040 (method_header): Suppressed unused local variable.
15041 (method_declarator, parser_check_super): Likewise.
15042 (java_complete_class): Suppressed unused local variable. Fixed
15043 fatal error message.
15044 (complete_class_report_errors): Added default: in switch.
15045 (java_check_regular_methods): Fixed lang_printable_name
15047 (check_throws_clauses): Likewise.
15048 (java_check_abstract_methods): Suppressed unused local
15049 variable. Fixed lang_printable_name invocation.
15050 (read_import_entry): Added supplemental return statement.
15051 (read_import_dir): Suppressed unused local variables.
15052 (check_pkg_class_access, declare_local_variables): Likewise.
15053 (source_start_java_method): Suppressed unused extern variable
15055 (expand_start_java_method): Suppressed unused extern and local
15056 variable declarations.
15057 (java_complete_expand_methods): Likewise.
15058 (java_complete_expand_method): Suppressed unused local variables.
15059 (make_qualified_name): Likewise.
15060 (resolve_qualified_expression_name): Added default: in
15061 switch. Fixed lang_printable_name invocation.
15062 (class_instance_creation_expression): Added parenthesis around
15064 (patch_method_invocation_stmt): Fixed lang_printable_name and
15065 patch_invoke invocations.
15066 (check_for_static_method_reference): Fixed lang_printable_name
15068 (patch_invoke): Suppressed unused arguments and local variables.
15069 (lookup_method_invoke): Suppressed unused local variables.
15070 (qualify_ambiguous_name): Added default: in switch.
15071 (identical_subpath_p): Function removed.
15072 (patch_assignment): Suppressed unused local variables. Suppressed
15073 unnecessary if statement. Fixed lang_printable_name invocations.
15074 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15075 (valid_ref_assignconv_cast_p): Parenthesis around
15076 expression. Suppressed unused local variables.
15077 (build_binop): Suppressed unused local variables. fixed
15078 lang_printable_name invocations.
15079 (string_constant_concatenation): Suppressed unused local
15081 (patch_unaryop): Fixed lang_printable_name invocation.
15082 (patch_cast): Suppressed unnecessary argument. Fixed
15083 lang_printable_name invocation.
15084 (patch_array_ref): Fixed lang_printable_name invocation.
15085 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15086 (build_labeled_block): Suppressed unused argument.
15087 (generate_labeled_block): Fixed build_labeled_block invocation.
15088 (build_loop_body): Suppressed unused local variables.
15089 (patch_loop_statement): Likewise.
15090 (patch_exit): Fixed lang_printable_name invocation.
15091 (patch_switch_statement): Likewise.
15092 (case_identity): First argument marked unused.
15093 (patch_try_statement): Fixed lang_printable_name invocations.
15094 (patch_synchronized_statement, patch_throw_statement): Likewise.
15095 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15096 lang_printable_name invocations.
15097 (check_thrown_exceptions_do): Suppressed unused argument.
15099 1998-10-14 Tom Tromey <tromey@cygnus.com>
15101 * jcf-write.c (write_classfile): Add output class file as target.
15102 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15103 * jcf.h: Added declarations for dependency-tracking functions.
15104 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15105 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15106 (finish_parse): Call jcf_dependency_write.
15107 (dependency_tracking): New global.
15108 (DEPEND_SET_FILE): New define.
15109 (DEPEND_ENABLE): New define.
15110 (init_parse): Enable dependency tracking if required.
15112 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15113 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15114 (../gcjh$(exeext)): Likewise.
15115 (jcf-depend.o): New target.
15116 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15117 (GCJH_SOURCES): Likewise.
15118 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15120 (find_classfile): Added dep_name argument.
15121 (find_class): Compute name of dependency.
15122 (open_in_zip): Call jcf_dependency_add_file.
15123 * gjavah.c (output_file): No longer global.
15124 (usage): Don't mention "gjavah".
15126 (java_no_argument): Likewise.
15127 (version): Likewise.
15128 (main): Recognize and handle -M family of options.
15129 (print_mangled_classname): Return is void.
15130 (process_file): Handle case where output is suppressed.
15131 (HANDLE_END_FIELD): Likewise.
15132 (HANDLE_METHOD): Likewise.
15133 * jcf-depend.c: New file.
15135 1998-10-13 Jeffrey A Law (law@cygnus.com)
15137 * java-tree.def: Add missing newline at EOF.
15139 1998-10-13 Tom Tromey <tromey@cygnus.com>
15141 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15142 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15144 Include <config.h> and "system.h".
15145 (disassemble_method): Undefine RET to avoid clash with
15146 config/i386/i386.h.
15148 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15150 * decl.c (runtime_exception_type_node, error_exception_type_node):
15151 New global variables.
15152 (init_decl_processing): Initialized.
15153 * expr.c (java_lang_expand_expr): Set caught exception type to
15154 null if catch handler argument doesn't exit.
15155 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15157 * java-tree.h (runtime_exception_type_node,
15158 error_exception_type_node): Global variables declared.
15159 (DECL_FUNCTION_THROWS): New macro.
15160 (DECL_FUNCTION_BODY): Modified comment.
15161 (DECL_SPECIFIC_COUNT): Likewise.
15162 (struct lang_decl): New field throws_list.
15163 (IS_UNCHECKED_EXPRESSION_P): New macro.
15164 * lex.c (java_lex): Generate location information for THROW_TK.
15165 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15166 EXCEPTIONS_P): New macros.
15167 (enum jdep_code): New value JDEP_EXCEPTION.
15168 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15169 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15170 PATCH_METHOD_RETURN_ERROR): New macros.
15171 (patch_method_invocation_stmt): Added new argument to prototype.
15172 (patch_synchronized_statement, patch_throw_statement,
15173 check_thrown_exceptions, check_thrown_exceptions_do,
15174 purge_unchecked_exceptions, check_throws_clauses): New function
15176 * parse.y Fixed typo in keyword section.
15177 (throw:): Rule tagged <node>.
15178 (THROW_TK): Keyword tagged <operator>.
15179 (method_header:): Last argument to call to method_header passed
15181 (throws:, class_type_list:, throw_statement:,
15182 synchronized_statement:, synchronized:): Defined actions.
15183 (method_header): New local variable current. Register exceptions
15184 from throws clause.
15185 (java_complete_tree): Complete and verify exceptions from throws
15187 (complete_class_report_errors): Error message on exceptions not
15189 (java_check_regular_methods): Fixed typo. Shortcut on private
15190 overriding methods. Changed error message on method
15191 redefinition. Check for throws clause compatibility.
15192 (check_throws_clauses): New function.
15193 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15194 method. Changed error message on method redefinition.
15195 (currently_caught_type_list): New static variable.
15196 (java_complete_expand_methods): Purge unchecked exceptions from
15197 throws clause list. Call PUSH_EXCEPTIONS before walk and
15198 POP_EXCEPTIONS after.
15199 (resolve_qualified_expression_name): Pass new argument as NULL to
15200 patch_method_invocation_stmt.
15201 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15202 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15203 argument list when appropriate. Use new argument if non null to
15204 store selected method decl.
15205 (patch_invoke): Convert if necessary args of builtin types before
15206 forming CALL_EXPR. Argument list no longer reversed here.
15207 (invocation_mode): Treat final methods as static methods.
15208 (java_complete_tree): New cases for THROW_EXPR: and
15209 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15211 (complete_function_arguments): No more RECORD_TYPE
15212 conversion. Function parameter nodes no longer saved.
15213 (valid_ref_assignconv_cast_p): Avoid handling null type.
15214 (patch_binop): Fixed null constant reference handling.
15215 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15216 BUILD_THROW macros.
15217 (patch_try_statement): Fixed comments. Record caught types in
15218 list, push the list, expand try block and pop the list.
15219 (patch_synchronized_statement, patch_throw_statement,
15220 check_thrown_exceptions, check_thrown_exceptions_do,
15221 purge_unchecked_exceptions): New functions.
15222 * typeck.c (lookup_argument_method): Allow WFL in place of method
15223 DECL_NAME during method definition check
15225 1998-10-09 Tom Tromey <tromey@cygnus.com>
15227 * gjavah.c (decode_signature_piece): New function.
15228 (print_c_decl): Use it. Added `name_override' argument.
15229 (print_method_info): Use name_override argument to print_c_decl.
15230 (seen_fields): Removed.
15231 (print_field_info): Don't update seen_fields.
15232 (struct method_name): New structure.
15233 (method_name_list): New global.
15234 (print_method_info): Add new method to list of methods.
15235 (name_is_method_p): New function.
15236 (print_field_info): If field name has same name as method, then
15238 (process_file): Parse methods before fields.
15239 (field_pass): New global.
15240 (HANDLE_END_FIELD): Take field_pass into account.
15242 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15244 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15245 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15247 1998-10-03 Anthony Green <green@cygnus.com>
15249 * jvspec.c: Fix bug in jvgenmain_spec patch.
15251 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15253 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15254 * decl.c (soft_exceptioninfo_call_node): New global variable.
15255 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15256 takes extra integer argument. soft_exceptioninfo_call_node
15258 * except.c (java_set_exception_lang_code): New function
15259 (method_init_exceptions): Called here.
15260 (prepare_eh_table_type): New function.
15261 (expand_end_java_handler): Called here.
15262 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15263 one argument. Modified generation of call to
15264 soft_badarrayindex_node to use new argument.
15265 (build_java_arrayaccess): Pass faulty index value to
15266 build_java_throw_out_of_bounds_exception.
15267 (generate_name): New function.
15268 (java_lang_expand_expr): New local variables node, current,
15269 has_finally_p. Expand TRY_EXPR node.
15270 (process_jvm_instruction): Replace top of the stack with thrown
15271 object reference when entering exception handler.
15272 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15273 specific tree codes.
15274 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15276 (DECL_SPECIFIC_COUNT): New macro.
15277 (prepare_eh_table_type, java_set_exception_lang_code,
15278 generate_name): New function declarations.
15279 (match_java_method): Declaration deleted.
15280 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15282 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15283 * parse.h (redefinition_error, refine_accessible_methods_list,
15284 can_cast_to_p): Function declaration removed.
15285 (classitf_redefinition_error, variable_redefinition_error,
15286 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15287 find_most_specific_methods_list, argument_types_convertible,
15288 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15289 valid_cast_to_p, valid_method_invocation_conversion_p,
15290 try_reference_assignconv, add_stmt_to_compound,
15291 build_jump_to_finally, build_tree_list, patch_try_statement,
15292 java_get_catch_block): New function declarations.
15293 * parse.y (string_buffer_type): Global variable deleted.
15294 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15295 finally): Rules tagged <node>.
15296 (TRY_TK, CATCH_TK): Token tagged <operator>.
15297 (class_body_declaration:, class_member_declaration:,
15298 formal_parameter:, explicit_constructor_invocation:,
15299 interface_member_declaration:, constant_declaration:,
15300 primary_no_new_array:, class_instance_creation_expression:,
15301 array_creation_expression:): Issue error on unsuported JDK1.1
15303 (try_statement:, catches:, finally:): Define actions.
15304 (catch_clause_parameter): New rule.
15305 (catch_clause:): Use new rule catch_clause_parameter.
15306 (parse_jdk1_1_error): New function.
15307 (redefinition_error): Renamed classitf_redefinition_error.
15308 (variable_redefinition_error): New function.
15309 (check_class_interface_creation): Call
15310 classitf_redefinition_error.
15311 (java_complete_tree): Added error message on JDEP_TYPE: case.
15312 (complete_class_report_errors): Fixed indentation.
15313 (declare_local_variables): Call variable_redefinition_error.
15314 (source_end_java_method): Call java_set_exception_lang_code and
15315 emit_handlers where appropriate.
15316 (java_method_add_stmt): Call add_stmt_to_block.
15317 (add_stmt_to_block): New function.
15318 (lookup_method_invoke): Fixed outside comment. new local variable
15319 candicates. Call find_applicable_accessible_methods_list and
15320 find_most_specific_methods_list when searching for a
15321 method. Modified error report to list possible candidates when
15323 (find_applicable_accessible_methods_list,
15324 find_most_specific_methods_list, argument_types_convertible): New
15326 (refine_accessible_methods_list): Function deleted.
15327 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15328 expr (if applicable) before calling patch_array_ref.
15329 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15330 (enter_block): Fixed comment.
15331 (enter_a_block): New function.
15332 (patch_assignment): Reorganized. Call try_reference_assignconv for
15333 references. Call valid_cast_to_p instead of can_cast_to_p.
15334 (try_reference_assignconv,
15335 valid_builtin_assignconv_identity_widening_p): New functions.
15336 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15337 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15339 (build_string_concatenation): Don't resolve StringBuffer.
15340 (patch_cast): Fixed inverted arguments.
15341 (patch_array_ref): Code to save array expr deleted. Call
15342 valid_cast_to_p instead of can_cast_to_p.
15343 (generate_labeled_block): Call generate_name.
15344 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15345 patch_try_statement): New functions.
15346 * typeck.c (match_java_method): Function deleted.
15348 1998-10-02 Anthony Green <green@cygnus.com>
15350 * jvspec.c: jvgenmain_spec uses different temporary file names.
15352 1998-10-02 Anthony Green <green@cygnus.com>
15354 * jvspec.c (lang_specific_driver): Fail if user specifies
15355 --main= when not linking.
15357 1998-09-28 Tom Tromey <tromey@cygnus.com>
15359 * class.c (make_class_data): Push value for `thread' field.
15360 * decl.c (init_decl_processing): Added `thread' field to class.
15362 * class.c (add_field): Always make static fields externally
15365 1998-09-26 Anthony Green <green@cygnus.com>
15367 * expr.c (build_java_athrow,
15368 build_java_throw_out_of_bounds_exception, expand_invoke,
15369 build_newarray, expand_java_multianewarray, build_java_monitor):
15370 Update comments to reflect _Jv_* function names.
15372 1998-09-25 Per Bothner <bothner@cygnus.com>
15374 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15375 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15376 * parse.y (expand_start_java_method): Likewise.
15378 1998-09-24 Per Bothner <bothner@cygnus.com>
15380 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15382 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15383 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15384 * expr.c: Remove no-longer-needed calls to promote_type.
15385 * decl.c (give_name_to_locals): Liekwise.
15386 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15387 * parse.y: Add/remove promote_type calls as appropriate.
15388 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15389 (parse_signature_string): Likewise.
15390 (build_java_array_type): Fix for now signature convenions.
15392 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15394 1998-09-23 Tom Tromey <tromey@cygnus.com>
15396 * class.c (init_class_processing): libjava function renamed to
15399 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15401 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15402 * java-tree.def: Fixed DEFTREECODE third argument.
15403 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15404 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15405 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15406 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15407 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15408 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15409 * lang.c (java_tree_code_type, java_tree_code_length,
15410 java_tree_code_name): New arrays.
15411 (lang_init): Append Java tree node definitions to Gcc ones.
15412 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15414 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15416 (java_lex): Allow declaration of empty string constants. Retain
15417 location information on CASE_TK and DEFAULT_TK.
15418 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15419 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15420 Modified to be more robust.
15421 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15422 (build_new_invocation, try_builtin_assignconv,
15423 patch_switch_statement, string_constant_concatenation,
15424 build_string_concatenation, patch_string_cst, patch_string,
15425 java_expand_switch): New function declarations.
15426 * parse.y: Rules related to switch and EH tagged <node>.
15427 (label_id): Set to NULL_TREE
15428 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15430 (this_or_super:): Fixed indentation.
15431 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15432 statement_expression:): Removed call to RULE on all sub-rules.
15433 (switch_expression:, switch_labels:): New rules.
15434 (switch_statement:, switch_block:, switch_block_statement_groups:,
15435 switch_block_statement_group:, switch_labels:, switch_label:):
15437 (throw_statement:, synchronized_statement:, try_statement:):
15438 Defined temporary actions.
15439 (class_instance_creation_expression:): Call
15440 build_new_invocation. Fixed indentation.
15441 (field_access): Fixed indentation.
15442 (method_invocation): Likewise.
15443 (make_qualified_primary): Use THIS_EXPR.
15444 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15445 resolving from SUPER, set *type_found.
15446 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15447 (java_complete_tree): Removed unused local variable `location'. Case
15448 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15449 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15450 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15451 STRING_CST: case. default: checks for patchable strings.
15452 (complete_function_arguments): Transform string constant or
15453 crafted StringBuffer if necessary.
15454 (build_method_invocation): Fixed comments.
15455 (build_new_invocation): New function.
15456 (patch_assignment): Call try_builtin_assignconv to figure a valid
15457 assignment conversion between builtin types.
15458 (try_builtin_assignconv): New function.
15459 (build_binop): Use URSHIFT_EXPR directly to call build.
15460 (operator_string): Use UNARY_PLUS_EXPR.
15461 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15463 (do_merge_string_cste, merge_string_cste,
15464 string_constant_concatenation, build_string_concatenation,
15465 patch_string, patch_string_cst): New function.
15466 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15467 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15468 (build_newarray_node): Use NEW_ARRAY_EXPR.
15469 (build_this): Use THIS_EXPR.
15470 (build_return): Enable debug information on return statement.
15471 (build_if_else_statement): Likewise.
15472 (complete_labeled_statement): Fixed related comment.
15473 (build_loop_body): Fixed comment.
15474 (build_bc_statement): Enable debug information on break/continue
15476 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15478 (patch_switch_statement, case_identity, java_expand_switch): New
15481 1998-09-21 Per Bothner <bothner@cygnus.com>
15483 * buffer.h (BUFFER_INIT): New macro.
15484 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15485 Pass (struct jcf_partial *state) to most functions.
15486 (jcf_block, jcf_relocation): New types.
15487 Support labels, branches, conditionals, loops.
15489 1998-09-21 Tom Tromey <tromey@cygnus.com>
15491 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15493 1998-09-21 Per Bothner <bothner@cygnus.com>
15495 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15496 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15497 not integer_type_node (INT_TYPE_SIZ bits).
15499 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15501 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15502 * jcf-dump.c (print_exception_table): New function.
15503 (disassemble_method): Better handling of wide instructions.
15504 Make more robust for bad input.
15506 1998-09-30 Jeffrey A Law (law@cygnus.com)
15508 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15511 1998-09-17 Jeffrey A Law (law@cygnus.com)
15513 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15515 1998-09-17 Tom Tromey <tromey@cygnus.com>
15517 * Makefile.in ($(PARSE_H)): Removed target.
15519 1998-09-17 Jeffrey A Law (law@cygnus.com)
15521 * Makefile.in (JAVA_OBJS): Add memmove.o
15522 (memmove.o): New target & rules.
15524 1998-09-15 Tom Tromey <tromey@cygnus.com>
15526 * expr.c (expand_invoke): Don't generate a call to the class init
15529 1998-09-14 Jeffrey A Law (law@cygnus.com)
15531 * Makefile.in: Add many missing dependencies.
15532 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15534 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15535 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15537 1998-09-11 Per Bothner <bothner@cygnus.com>
15539 * decl.c (complete_start_java_method): If method is static (and
15540 not private) call _Jv_InitClass.
15541 * expr.c (expand_invoke): Don't call build_class_init.
15543 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15545 1998-09-10 Jeffrey A Law (law@cygnus.com)
15547 * Make-lang.in (GCJ): Define before using.
15549 1998-09-09 Jeffrey A Law (law@cygnus.com)
15551 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15552 losing due to namespace pollution in GNU getopt.h
15554 1998-09-09 Tom Tromey <tromey@cygnus.com>
15556 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15557 (java.all.cross): Likewise.
15558 (java.rest.encap): Likewise.
15560 1998-09-08 Jeffrey A Law (law@cygnus.com)
15562 * gjavah.c (print_class_decls): Fix thinko in arglist
15563 * jcv-io.c (find_classfile): Similarly.
15565 1998-09-07 Jeffrey A Law (law@cygnus.com)
15567 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15569 1998-09-05 Tom Tromey <tromey@cygnus.com>
15571 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15572 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15573 * Makefile.in (PARSE_C): New macro.
15574 (PARSE_H): Likewise.
15575 (PARSE_SCAN_C): Likewise.
15576 ($(PARSE_C)): Target renamed from parse.c.
15577 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15578 (clean): Remove parse-scan.c as well.
15579 (parse.o): Depend on $(PARSE_C).
15581 1998-09-05 Anthony Green <green@cygnus.com>
15583 * README, license.terms: Removed.
15585 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15586 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15587 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15588 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15589 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15590 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15591 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15592 and Java trademark attribution.
15594 1998-09-04 Tom Tromey <tromey@cygnus.com>
15596 * Makefile.in: Use gcjh, not gjavah.
15597 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15598 * Make-lang.in: Changed gjavah to gcjh everywhere.
15600 1998-09-03 Per Bothner <bothner@cygnus.com>
15602 * gjavah.c: Support new -prepend -add -append flags.
15603 (print_method_info): Method is not virtual if class is final.
15605 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15607 * jv-scan.c: Fixed copyright assignment.
15608 * keyword.gperf: Likewise.
15609 * keyword.h: Likewise.
15610 * lex.c: Fixed copyright assignment.
15611 (java_lex): Push unicode back when parsing '<'.
15612 * lex.h: Fixed copyright assignment.
15613 * parse-scan.y: Likewise.
15614 * parse.h: Fixed copyright assignment.
15615 (build_debugable_stmt, complete_for_loop): New function prototypes.
15616 * parse.y: Fixed copyright assignment.
15617 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15618 size_zero_node when completing a loop with no exit condition.
15619 (for_statement_nsi:): Define action.
15620 (for_init:, for_update:): Return size_zero_node when empty.
15621 (declare_local_variables): Call build_debugable_stmt.
15622 (build_debugable_stmt): New function.
15623 (build_loop_body): Build debugable statement around loop
15625 (complete_loop_body): Take into account the debugable statement
15626 around the EXIT_EXPR.
15627 (complete_loop_body): New function.
15628 (patch_exit_expr): Fixed condition inversion.
15630 1998-09-02 Tom Tromey <tromey@cygnus.com>
15632 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15633 name of thread define.
15634 * jvspec.c (THREAD_NAME): New macro.
15636 (THREADLIB): Likewise.
15637 (lang_specific_driver): Recognize attempt to link with thread
15638 library or gc library. Recognize -ljava on command line so it
15639 isn't linked against more than once.
15641 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15643 * parse-scan.y (report_main_declaration): Name of the class
15644 containing `main' can be a qualified name.
15646 1998-08-31 Tom Tromey <tromey@cygnus.com>
15648 * config-lang.in: Changed gjavac to gjc everywhere.
15649 * Make-lang.in: Changed gjavac to gjc everywhere.
15651 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15653 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15654 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15655 and install the files.
15656 * Makefile.in (JAVA_OBJS_LITE): New variable.
15657 (compiler:): Now include jv-scan as a dependency.
15658 (../jv-scan$(exeext), parse-scan.c): New targets.
15659 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15660 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15661 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15662 check for errors even if parse_only.
15663 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15665 (yylex): New function. Uses java_lex body.
15666 (java_lex): Removed commented out statement. Remove local variable
15667 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15668 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
15669 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
15670 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
15671 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
15672 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
15674 (java_lex_error): Empty if JC1_LITE is defined.
15675 (java_get_line_col): Return 0 if JC1_LITE is defined.
15676 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
15677 SET_MODIFIER_CTX): Moved into the section containing the macros
15678 conditionally defined by JC1_LITE.
15679 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
15680 argument if JC1_LITE is defined.
15681 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
15682 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
15684 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
15685 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
15686 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
15687 to different values according to JC1_LITE.
15688 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
15689 declared if JC1_LITE set.
15690 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
15691 defined if JC1_LITE not set.
15692 (struct parser_ctx): Reorganized and skip the jc1 front end part
15694 (java_layout_classes): New function definition.
15695 (java_push_parser_context, java_init_lex, yyparse, yylex,
15696 yyerror): Prototype always declared. All other static function
15697 prototypes declared only if JC1_LITE is not set.
15698 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
15699 declared in parse.h.
15700 (java_layout_classes): New function.
15701 (java_complete_expand_methods): No longer layout the class here.
15702 * parse-scan.y: New file.
15703 * jv-scan.c: New file.
15705 1998-08-25 Tom Tromey <tromey@cygnus.com>
15707 * gjavah.c (main): Handle -friend option.
15708 (friend_specs): New global.
15709 (generate_access): Handle friend_specs.
15710 (process_file): Likewise.
15711 (MAX_FRIENDS): New macro.
15712 (friend_count): New global.
15713 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
15714 Changed all callers.
15716 1998-08-24 Per Bothner <bothner@cygnus.com>
15718 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
15719 (main): Handle processing all the entries of a named .zip archive.
15720 * jcf-io.c (jcf_trim_old_input): New function.
15721 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
15723 1998-08-24 Per Bothner <bothner@cygnus.com>
15725 * lang.c (flag_assume_compiled): Make default be on.
15727 1998-08-21 Per Bothner <bothner@cygnus.com>
15729 * jcf-dump.c: Add bunches of flags to control output more.
15730 (process_class): New function; support printing more than one class.
15731 (main): Support new --print-main and --javap flags.
15732 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
15733 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
15735 1998-08-20 Per Bothner <bothner@cygnus.com>
15737 Change mangling of dispatch table to match C++ vtable (w/thunks).
15738 * class.c (build_dtable_decl), java-tree.h: New function.
15739 (make_class_data): Call it.
15740 * decl.c (init_decl_processing): Likewise.
15742 1998-08-19 Warren Levy <warrenl@cygnus.com>
15744 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
15745 soft_anewarray; adjust args passed.
15746 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
15747 match _Jv_NewObjectArray.
15749 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15751 * decl.c (push_labeled_block, pop_labeled_block): New functions.
15752 * expr.c (loopup_label): Call create_label_decl.
15753 (create_label_decl): New function.
15754 (java_lang_expand_expr): Call expand_start_bindings with argument
15756 * java-tree.h Added space after PROTO in function declarations
15758 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
15759 (create_label_decl, push_labeled_block): New function
15761 * lex.c (label_id): Initialize.
15762 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
15764 * parse.h Added space after PROTO in function declarations when
15766 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
15767 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
15768 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
15769 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
15771 (struct parser_ctxt): New fields current_loop,
15772 current_labeled_block.
15773 (build_if_else_statement, patch_if_else_statement,
15774 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
15775 generate_labeled_block, complete_labeled_statement,
15776 build_bc_statement, patch_bc_statement, patch_loop_statement,
15777 build_new_loop, build_loop_body, complete_loop_body): New function
15779 * parse.y (java_warning_count): New global variable.
15780 (label_id): New static variable.
15781 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
15782 (block:): Return size_zero_node when block is empty.
15783 (empty_statement:): Return size_zero_node.
15784 (statement:): Implement supplemental action when for_statement: is
15786 (label_decl:): New rule.
15787 (labeled_statement:): Rewritten using label_decl. Actions
15789 (labeled_statement_nsi:): Likewise.
15790 (if_then_statement): Actions implemented.
15791 (while_expression): New rule.
15792 (while_statement:): Rewritten using while_expression. Actions
15794 (while_statement_nsi:): Likewise.
15795 (do_statement_begin:): New rule.
15796 (do_statement:): Rewritten using do_statement_begin. Actions
15798 (for_statement:): Rewritten using for_begin. Actions implemented.
15799 (for_statement_nsi:): Likewise.
15800 (for_header:, for_begin:): New rules.
15801 (for_init:): Actions implemented.
15802 (statement_expression_list:, break_statement:,
15803 continue_statement:): Likewise.
15804 (yyerror): Count number of issued warning(s).
15805 (java_report_errors): Report error(s) and/or warning(s).
15806 (java_complete_class): Use build_java_argument_signature to
15807 recompute completed method signature.
15808 (java_check_regular_methods): New locals method_wfl and aflags.
15809 Use method_wfl instead of lookup_cl during error reports. Fixed
15810 indentation and modified some error messages. Use
15811 lang_printable_name in method instead of the DECL_NAME. New code
15812 to issue warnings on methods not overriding corresponding methods
15813 private to a different package.
15814 (java_method_add_stmt): Call add_stmt_to_compound.
15815 (add_stmt_to_compound): New function.
15816 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
15817 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
15818 (build_if_else_statement, patch_if_else_statement,
15819 build_labeled_block, generate_labeled_block,
15820 complete_labeled_statement, build_new_loop, build_loop_body,
15821 complete_loop_body, patch_loop_statement, build_bc_statement,
15822 patch_bc_statement, patch_exit_expr): New functions.
15823 * typeck.c (build_java_signature): Build argument signature before
15824 enclosing it in between parenthesis.
15826 1998-08-17 Warren Levy <warrenl@cygnus.com>
15828 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
15829 (JAVA_OBJS): Added reminder comment
15831 1998-08-13 Nick Clifton <nickc@cygnus.com>
15833 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
15834 be interpreted as a long long.
15836 1998-08-13 Warren Levy <warrenl@cygnus.com>
15838 * decl.c (init_decl_processing): Use _Jv_InitClass, not
15839 soft_initialise_class. Use _Jv_NewMultiArray, not
15840 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
15841 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
15842 _Jv_CheckArrayStore, not soft_checkarraystore. Use
15843 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
15845 1998-08-12 Per Bothner <bothner@cygnus.com>
15847 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
15848 length_identifier_node): New global tree node constants.
15849 * parse.y (kw_super, kw_this, kw_length): Removed globals.
15850 Replace uses by super_identifier_node etc.
15851 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
15853 * parse.y (resolve_field_access): Don't special-case ".length" if
15854 flag_emit_class_files.
15855 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
15856 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
15859 1998-08-11 Per Bothner <bothner@cygnus.com>
15861 * decl.c (init_decl_processing): Remove unused method_type_node fields.
15862 * class.c (make_method_value): Remove init for removed fields.
15864 * class.c (layout_class): Use build_java_argument_signature.
15865 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
15867 * typeck.c (push_java_argument_signature): Removed. Merged into ...
15868 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
15869 (build_java_signature): Don't use push_java_argument_signature.
15871 * typeck.c (lookup_argument_method): New function.
15872 * parse.y (java_check_regular_methods): Use lookup_argument_method
15873 instead of lookup_java_method2 followed by lookup_java_method.
15875 * parse.y (check_method_redefinition): Minor optimization.
15877 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
15878 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
15880 1998-08-10 Tom Tromey <tromey@cygnus.com>
15882 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
15885 * gjavah.c (java_float_finite): Use K&R-style definition.
15886 (java_double_finite): Likewise.
15887 (generate_access): Now returns void. Changed all callers.
15888 (last_access_generated): Removed.
15889 (process_file): Only make a single pass over the .class file.
15891 1998-07-29 Per Bothner <bothner@cygnus.com>
15893 * class.c (get_dispatch_table): Add extra dummy vtable entry,
15894 for compatibility for G++ (with -fvtable-thunks).
15895 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
15897 * gjavah.c (process_file): Use public inheritance for super-class.
15899 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
15901 * lex.c (java_init_lex): Initialize ctxp->package.
15902 * parse.h (struct parser_ctxt): package and package_len replaced
15903 by tree package, an identifier node. Field method_decl_list is
15904 gone. Fixed comments.
15905 (lookup_field_wrapper, merge_qualified_name, not_accessible,
15906 class_in_current_package): New function prototypes.
15907 * parse.y (array_type:): Set class loaded flag on primitive type
15909 (package_declaration:): Assign ctxp->package to the
15911 (method_invocation:): Handle invocation of method qualified by
15913 (single_type_import_declaration:): Removed ambiguity check.
15914 (java_pop_parser_context): New local variable `next'. Reset and
15915 set IMPORT_CLASSFILE_NAME flags on current and previous import
15917 (java_accstring_lookup): Use new local macro COPY_RETURN.
15918 (lookup_field_wrapper): New function.
15919 (parser_qualified_classname): Use merge_qualified_name.
15920 (parser_check_super_interface): Broaden error message.
15921 (do_resolve_class): Check for qualified class name in the current
15922 compilation unit if appropriate.
15923 (process_imports): Check for already defined classes.
15924 (check_pkg_class_access): Got rid of call to
15925 get_access_flags_from_decl.
15926 (java_complete_expand_methods): Call safe_layout_class based on
15927 the current class size.
15928 (make_qualified_primary): Build a WFL qualification on primary if
15930 (merge_qualified_name): New function.
15931 (make_qualified_name): Use merge_qualified_name.
15932 (resolve_expression_name): Use safe_lookup_field.
15933 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
15934 (resolve_qualified_expression_name): Likewise. Check on resolved
15935 element accessibility.
15936 (not_accessible_p, class_in_current_package): New functions.
15937 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
15938 (patch_method_invocation_stmt): Merged common pieces. Check
15939 accessibility of invoked method.
15940 (check_for_static_method_reference): Add returned type in error
15942 (invocation_mode): Get rid of bogus check on PRIVATE methods.
15943 (refine_accessible_methods_list): Merged two conditions in test.
15944 (java_complete_class): Sanity check on stabilize_ref gone.
15945 * zextract.c (read_zip_archive): Cast lseek second argument to long.
15947 1998-07-28 Per Bothner <bothner@cygnus.com>
15949 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
15951 1998-07-24 Tom Tromey <tromey@cygnus.com>
15953 * gjavah.c (F_NAN): Removed.
15954 (F_NAN_MASK): New macro.
15955 (F_POSITIVE_INFINITY): Removed.
15956 (F_NEGATIVE_INFINITY): Likewise.
15957 (java_float_finite): Rewrote.
15958 (D_NAN_MASK): Renamed.
15959 (java_double_finite): Rewrote.
15960 (D_POSITIVE_INFINITY): Removed.
15961 (D_NEGATIVE_INFINITY): Likewise.
15963 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
15964 If verbose, print underlying representation of value in hex.
15966 1998-07-24 Per Bothner <bothner@cygnus.com>
15968 * buffer.h, buffer.c: New files.
15969 * Makefile.in (JAVA_OBJS): Add buffer.o.
15971 Support locals variables and writing their debug entries to .class.
15972 * jcf-write.c: Simplify some by user new buffer type.
15973 (vode_buffer_grow): Removed.
15974 (struct localvar_info): New type.
15975 (localsvars, localvartable): New buffers.
15976 (localvar_alloc, localvar_free): New functions.
15977 (generate_bytecode_insns): Handle local variables.
15978 (generate_classfile): Write LocalVariableTable attribute.
15980 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15982 * jcf-io.c (open_in_zip): Check the zipfile magic number.
15983 * zipfile.h (ZIPMAGIC): New macro.
15985 1998-07-24 Tom Tromey <tromey@cygnus.com>
15987 * Makefile.in (gjavah.o): Updated dependencies.
15988 (jcf-dump.o): Likewise.
15989 (all.indirect): Use ../gjavah.
15990 (../gjavah$(exeext)): Likewise.
15991 (clean): Don't remove gjavah.
15992 (clean): Remove parse.c, not java/parse.c.
15993 * Make-lang.in (java): Added gjavah.
15994 (gjavah$(exeext)): New target.
15995 (GJAVAH_SOURCES): New macro.
15996 (java.all.build): Added gjavah.
15997 (java.all.cross): Likewise.
15998 (java.rest.encap): Likewise.
15999 * config-lang.in (compilers, stagestuff): Added gjavah.
16001 1998-07-23 Tom Tromey <tromey@cygnus.com>
16003 * gjavah.c (java_float_finite): New function.
16004 (java_double_finite): Likewise.
16005 (F_POSITIVE_INFINITY): New macro.
16006 (F_NEGATIVE_INFINITY): Likewise.
16008 (D_POSITIVE_INFINITY): Likewise.
16009 (D_NEGATIVE_INFINITY): Likewise.
16011 (print_field_info): Use java_float_finite and java_double_finite.
16013 1998-07-23 Per Bothner <bothner@cygnus.com>
16015 * parse.y (method_header): Name "this" implicit argument.
16017 1998-07-22 Per Bothner <bothner@cygnus.com>
16019 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16020 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16021 (put_linenumber): New function.
16022 (generate_bytecode_insns, generate_classfile): Write line numbers.
16024 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16026 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16027 (lookup_name, build_known_method_ref, build_class_init,
16028 build_invokevirtual, invoke_build_dtable, match_java_method,
16029 build_field_ref, pushdecl_force_head, build_java_binop,
16030 binary_numeric_promotion, build_decl_no_layout,
16031 build_java_arrayaccess, build_newarray, build_anewarray,
16032 build_java_array_length_access, build_java_arraynull_check): New
16033 extern function prototypes.
16034 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16035 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16037 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16039 * jcf.h (jcf_out_of_synch): New extern function prototype.
16040 * parse.h: Static/global function implemented in parse.y
16041 prototyped and declarations moved at the end of the file.
16042 (DECL_P): Check that the argument isn't null.
16043 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16044 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16045 (QUAL_DECL_TYPE): New macro.
16046 (PARAMS): Macro definition removed.
16047 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16048 (return_statement:): Call build_return.
16049 (field_access:): Call make_qualified_primary in sub rule.
16050 (method_invocation:): Build method invocation and call
16051 make_qualified_primary when processing primaries.
16052 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16053 get_type_from_signature.
16054 (java_check_regular_method): Extra integer 0 argument when calling
16055 lookup_java_method2.
16056 (lookup_java_interface_method2): Extra method DECL argument when
16057 calling lookup_java_interface_method2.
16058 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16059 COMPOUND_EXPR node.
16060 (java_complete_expand_method): Layout current class iff not
16061 already done. Don't process interface's methods.
16062 (java_complete_expand_method): Use super class only if it
16063 exists. Use current class otherwise.
16064 (make_qualified_primary): New function.
16065 (resolve_expression_name): Process qualified expression or
16066 expression from primary the same way.
16067 (resolve_expression_name): Two last arguments to
16068 resolve_field_access are now NULL_TREEs.
16069 (resolve_field_access): New variable is_static. Local field must
16070 be DECLs. is_static computed on field DECLs only. Append code in
16071 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16072 to initialize field_type.
16073 (resolve_qualified_expression_name): New local variable,
16074 previous_call_static and is_static. Handle primaries with function
16075 calls, casts, array references and `this'. `super' now handled as
16076 `(super_class)this'. Use is_static to clarify boolean expressions.
16077 Added code to handle case where a proper handle is required to
16078 access a field. Use QUAL_DECL_TYPE where applicable.
16079 (maybe_access_field): New function.
16080 (patch_method_invocation_stmt): New arguments primary, where,
16081 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16082 deleted. Use `where' as a type to search from if specified. Check
16083 for static method reference where forbidden. Append primary or
16084 current_this to the argument list if not calling constructor nor
16086 (check_for_static_method_reference): New function.
16087 (patch_invoke): Layout the class on which new is done if
16089 (lookup_method_invoke): Changed format to report errors on
16091 (qualify_ambiguous_name): New local variable this_found. Now
16092 handle things from primaries. Method call are considered
16094 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16095 changed into NULLs.
16096 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16097 (java_complete_tree): New case fo RETURN_EXPR. Process function
16098 call arguments in separate function.
16099 (complete_function_arguments): New function.
16100 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16102 (patch_assignment): Take the return function slot into account as
16103 a RHS. Distinguish assignment from a return.
16104 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16105 when checking methods in interfaces.
16106 (resolve_type_during_patch): NULL argument to unresolve_type_p
16107 instead of NULL_TREE.
16108 (patch_newarray): Fixed typo in comment.
16109 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16110 (build_return, patch_return): New functions.
16111 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16113 1998-07-21 Per Bothner <bothner@cygnus.com>
16115 * constants.c (find_name_and_type_constant, find_fieldref_index,
16116 find_methodref_index): New methods.
16117 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16118 just return given method. Also, rename to build_known_method_ref.
16119 (expand_invoke): Rename call to build_invoke_non_interface.
16120 * java-tree.h, parse.h: Update prototype.
16121 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16122 (such as expand_expr_stmt) if flag_emit_class_files.
16123 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16124 STACK_TARGET, IGNORE_TARGET): New macros.
16125 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16126 (generate_bytecode_insn): New function to generate method's bytecode.
16127 (generate_classfile): Node generate Code attribute for a method.
16128 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16129 push_long_const, field_op, adjust_typed_op, maybe_wide):
16130 New functions used by generate_bytecode_insn.
16132 * typeck.c (signature_include_return): Remove variable.
16133 (push_java_argument_signature, build_java_argument_signature): New.
16134 (build_java_signature): Use push_java_argument_signature.
16135 * parse.y: Use build_java_argument_signature instead of fiddling
16136 with signature_include_return.
16138 1998-07-17 Tom Tromey <tromey@cygnus.com>
16140 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16143 * Makefile.in (all.indirect): Added gjavah$(exeext).
16144 (gjavah$(exeext)): Added $(exeext).
16147 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16149 * class.c (layout_class): Call to java_layout_parsed_class replace
16150 by safe_layout_class.
16151 * expr.c (build_java_array_length_access): Removed static storage
16152 class in the function definition.
16153 (build_java_arraynull_check): Likewise.
16154 Also fixed typos in two comments.
16155 * lex.c (java_init_lex): Initialize static global kw_length.
16156 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16157 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16159 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16160 * parse.h (resolve_no_layout): New static function declaration.
16161 (get_identifier_in_static): Declaration removed.
16162 (java_layout_parsed_class): Function name declaration changed to
16164 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16165 not_initialized_as_it_should_p, build_this): New static function
16167 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16168 binary_numeric_promotion, stabilize_reference,
16169 build_decl_no_layout, build_java_arrayaccess): Extern function
16170 declarations moved into their own section.
16171 (build_newarray, build_anewarray, build_java_array_length_access,
16172 build_java_arraynull_check): New extern function declarations.
16173 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16174 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16176 (CALL_CONSTRUCTOR_P): New macro.
16177 * parse.y (kw_length): New static global tree node.
16178 (return_statement): Tagged <node>.
16179 (RETURN_TK): Tagged <operator>.
16180 (variable_declarator_id:): Build variable declaration with an
16181 empty initialization value if a syntax error was found in the
16182 initialization part of the variable declaration.
16183 (statement_without_trailing_substatement:): return_statement: now
16184 uses the default rule.
16185 (return_statement:): Temporarily fixed to return NULL_TREE.
16186 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16187 (class_instance_creation_expression:): Class creation rules now
16188 call build_method_invocation upon reduction.
16189 (array_creation_expression:): Rules call build_newarray_node upon
16191 (dim_exprs:): Build a list of dimension expressions.
16192 (dim_expr:): Store location of the OSB_TK in the dimension
16194 (method_invocation:): Added a new error rule.
16195 (build_unresolved_array_type): WFL argument may also be an array
16196 on a primitive type. Name of the argument changed to reflect this.
16197 (method_declarator): Insert argument type at the beginning of the
16198 argument type list and later reverse the list.
16199 (unresolved_type_p): Argument 'returned' may be optionally
16201 (java_layout_class_from_source): Function renamed
16203 (resolve_and_layout): Now call resolve_no_layout and
16205 (resolve_no_layout): New function.
16206 (purify_type_name): New function.
16207 (complete_class_report_errors): Call purify_type_name during error
16208 report on a type not found.
16209 (process_imports): error_found local variable doesn't need to be
16210 initialized to zero.
16211 (declare_local_variables): New local type_wfl. Fixed typo in error
16212 message. type_wfl assigned to unresolved type and used to register
16213 incomplete type. Build a WFL around the variable initialization
16214 statement so that debug info can be generated on it.
16215 (source_start_java_method): Reverse argument list after they've
16217 (current_this): New static global variable.
16218 (java_complete_expand_methods): Set current_this when appropriate.
16219 (resolve_expression_name): Build correct static and non static
16220 field access bearing a simple name.
16221 (resolve_field_access): Resolve the length field of arrays. Handle
16223 (patch_method_invocation_stmt): Set the type of the method
16224 invocation to error_mark_node. This value is later overridden by a
16225 valid type, if any. Don't handle qualified constructor invocation
16226 as qualified method invocation. Call lookup_method_invoke with its
16227 new flag. It's no longer necessary to access the selected method
16228 as the value of a tree list. Handle constructor invocation.
16229 (patch_invoke): Reverse argument list when invoking non interface
16230 methods. Insert call to new as the first argument of the
16232 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16233 defined within a final class. Return INVOKE_STATIC if the invoked
16234 method is a constructor.
16235 (lookup_method_invoke): New lc argument is a flag to indicate a
16236 constructor lookup. Now handle constructor lookup. Choose the most
16237 specific method in case several were matching the invocation
16238 requirements. Return a method decl instead of a tree list featuring
16239 one single method decl element.
16240 (refine_accessible_methods_list): New lc flag argument to
16241 indicate that a constructor is being looked up.
16242 (not_initialized_as_it_should_p): New function.
16243 (java_complete_tree): Now process fake tree codes
16244 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16245 save_expr on resolved function call arguments. Case on
16246 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16247 (patch_assignment): LHS can be a field access expression. When
16248 dealing with reference, lhs_type is the promoted type of the
16249 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16251 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16252 (patch_binop): Use not_initialized_as_it_should_p where
16254 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16255 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16257 (resolve_type_during_patch): New function.
16258 (patch_cast): Call resolve_type_during_patch to resolve type and
16259 report error accordingly.
16260 (patch_array_ref): Use not_initialized_as_it_should_p where
16261 applicable. Array base expression is saved before being
16262 used. Promote the type of an array elements if it contains non
16264 (build_newarray_node, patch_newarray, build_this): New functions.
16266 1998-07-16 Tom Tromey <tromey@cygnus.com>
16268 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16269 increment it in `for' statement.
16270 (print_field_info): If number is inf or nan, don't print it.
16271 (print_method_info): If method name is `delete', just ignore it.
16272 (print_c_decl): Special-case jstringArray.
16274 * gjavah.c (help): New function.
16275 (no_argument): New function.
16276 (usage): Changed text.
16277 (main): Rewrote argument handling. Now handles -v, --help,
16279 (version): New function.
16280 (found_error): New global.
16281 (main): Return found_error.
16282 (generate_access): Set found_error.
16283 (print_c_decl): Likewise.
16285 1998-07-15 Tom Tromey <tromey@cygnus.com>
16287 * gjavah.c (print_c_decl): Don't print "," when examining field.
16288 Skip type name when looking at "[L" types.
16289 (process_file): Now static.
16290 (generate_access): Now returns int.
16291 (last_access_generated): New global.
16292 (process_file): Clear last_access_generated; make multiple passes
16294 (print_field_info): Just return if generate_access returns true.
16295 (print_method_info): Likewise. Also, allow <init> functions to
16297 (print_c_decl): Added is_init argument. Print constructors
16299 (print_cxx_classname): Use UTF8_GET to extract characters from
16301 (print_base_classname): New function.
16302 (print_class_decls): New function.
16303 (process_file): Use it.
16304 (utf8_cmp): New function.
16306 1998-07-13 Nick Clifton <nickc@cygnus.com>
16308 * lang-options.h: Format changed to match changes in gcc/toplev.c
16309 to implement a --help option.
16311 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16313 * decl.c (init_decl_processing): Revert change to dtable_type.
16315 1998-07-09 Per Bothner <bothner@cygnus.com>
16317 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16319 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16321 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16323 * lang.c (lang_init): Default flag_exceptions to 1, without
16324 checking to see if it's 2 first.
16326 1998-07-08 Jeffrey A Law (law@cygnus.com)
16328 * constants.c: Include "system.h".
16329 * decl.c: Likewise.
16330 * lang.c (flag_new_exceptions): Get via extern now.
16331 (lang_init_options): New functions. Turn on flag_new_exceptions.
16333 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16335 * lex.c (java_lex): Return 0 when we see an invalid character in
16338 * lex.c (java_read_char): Specify extra argument when calling
16340 (java_read_unicode, java_parse_end_comment,
16341 java_parse_escape_sequence): Likewise,
16342 (java_lex): Specify extra argument when calling
16343 java_lex_error. Test that IDs are beginning with a legal character
16344 for IDs. Handle invalid characters with an error message and a
16345 call to java_lex_error.
16346 (java_lex_error): Adjust column position by new argument
16347 `forward'. Issue an error even if in the middle of reporting an
16350 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16352 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16353 we don't explicitly put a null pointer when we're copying it.
16355 1998-07-07 Tom Tromey <tromey@cygnus.com>
16357 * gjavah.c (print_cxx_classname): New function.
16358 (super_class_name): Likewise.
16359 (print_super_fields): Removed.
16360 (in_super): Removed.
16361 (print_field_info): Never generate #defines.
16362 (print_c_decl): Changed generated types to match JNI. No longer
16363 print class name before method name.
16364 (print_method_info): Print "static" before static methods.
16365 Print "virtual" before non-final methods.
16366 (usage): Use exit(1), not exit(-1).
16368 (print_field_info): Use %.17g to print a double.
16369 (last_access): New globals.
16370 (process_file): Initialize last_access.
16371 (usage): Now static.
16372 (ACC_VISIBILITY): New define.
16373 (generate_access): New function.
16374 (print_field_info): Call it.
16375 (print_method_info): Likewise. Also, generate information for all
16376 methods, not just native methods. Return void.
16377 (print_c_decl): Return void.
16378 (print_field_info): Return void.
16380 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16382 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16383 processing the jc1 grammar file. Prefix bison functions and
16384 variables with java_.
16385 (parse.c): Dependencies on parse.h and lex.h
16386 * expr.c (build_java_arrayaccess): Function now global.
16387 * java-tree.h: Comment reorganized to carry on previous
16388 classification effort.
16389 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16390 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16391 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16392 java_parse (new prefix java_ generated by bison).
16393 (java_layout_parsed_class, java_register_parsed_class): Function
16395 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16396 * lex.c (static tree wfl_op): Variable deleted.
16397 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16398 ctxp fields to NULL_TREE.
16399 (java_lex): No longer create WFL for operators. Filename caching
16400 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16401 created as STRING_CST and later expanded. Removed extra argument
16402 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16404 (build_wfl_node): Removed code in comments.
16405 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16406 store token and location data in the current bison token.
16407 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16408 static/extern function declaration at the beginning of the file.
16409 (struct qualification): Data structure definition deleted.
16410 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16411 (qualify_ambiguous_name): Function declaration modified. Function
16412 now returns nothing.
16413 (build_array_ref, patch_array_ref, make_qualified_name,
16414 resolve_qualified_expression_name, maybe_generate_clinit,
16415 resolve_field_access): New static function declarations.
16416 (build_java_arrayaccess): New extern function declaration.
16417 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16418 (CALL_EXPR_PRIMARY): Macro deleted.
16419 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16420 (struct parser_ctxt): Field initialized_final
16421 removed. non_static_initialized, static_initialized: New fields.
16422 * parse.y (static tree kw_super, static tree kw_this): New global
16424 (%union): tree wfl field of operator member replaced by int
16425 location. WFLs are non longer created for operators.
16426 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16427 (qualified_name:): Now calls make_qualified_name to build the
16429 (type_declaration:): Consider generating <clinit> when class
16431 (variable_declarator:): Directly build an assignment node when the
16432 variable is initialized when declared.
16433 (this_or_super:): Build a WFL and set current location when THIS
16434 or SUPER are parsed.
16435 (expression_statement:): Wrap statement around a WFL.
16436 (primary_no_new_array:): Fixed typo. Changed value returned by
16437 THIS_TK because of its new type (temporary).
16438 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16439 (field_access:): Build qualified name with SUPER.
16440 (method_invocation:): Fixed returned value because of SUPER's new
16442 (array_access:): Use OSB_TK location information.
16443 (post_increment_expression:, post_decrement_expression:,
16444 unary_expression:, pre_increment_expression:,
16445 pre_decrement_expression:, unary_expression_not_plus_minus:,
16446 cast_expression:, multiplicative_expression:,
16447 additive_expression:, shift_expression:, relational_expression:,
16448 equality_expression:, and_expression:, exclusive_or_expression:,
16449 inclusive_or_expression:, conditional_and_expression:,
16450 conditional_or_expression:, assignment:): Use new location/token
16451 information available on operators.
16452 (create_class): Set super_decl_type to NULL_TREE when processing
16454 (register_fields): Field initialization is now a MODIFY_EXPR
16455 node. Chain initialization code to the matching lists (according
16456 to the field declaration modifiers).
16457 (maybe_generate_clinit): New function.
16458 (method_header): Don't set method's DECL_NAME to a WFL when adding
16459 methods to java.lang.Object.
16460 (resolve_and_layout): Now can return NULL_TREE if the type
16461 resolution fails. Otherwise, return the class DECL instead of its
16463 (check_method_redefinition): Don't patch method DECL_NAME if it
16464 belongs to java.lang.Object.
16465 (process_imports): Simply assign error_found to the value returned
16466 by check_pkg_class_access.
16467 (declare_local_variables): Don't use their init statements (if
16468 any) when parsing error were previously found. Reuse MODIFY_EXPR
16469 build during parsing as an init statement.
16470 (java_method_add_stmt): Now return the current method body.
16471 (java_layout_parsed_class, java_register_parsed_class): Functions
16473 (java_complete_expand_methods): Initialize the constant pool on a
16474 per class basis. Layout the classes before expanding their method
16475 bodies. Don't try expand artificial constructor code if error were
16476 found. Make the classes data and register them if no error were
16478 (java_complete_expand_method): Retrieve an artificial constructor
16479 argument list before entering its body. Assign the top block to
16480 the artificial constructor function body and set types of declared
16481 blocks and compound statements to void. Walk method body if not an
16482 artificial constructor.
16483 (make_qualified_name, cut_identifier_in_qualified): New functions.
16484 (resolve_expression_name): Fixed comments. Save/restore the
16485 current class CLASS_LOADED_P flag value. Build non qualified
16486 static field access and handle qualified expression names.
16487 (resolve_field_access, resolve_qualified_expression_name): New
16489 (patch_method_invocation_stmt): Use the new expression resolution
16490 scheme, calling resolve_field_access when the function call is
16491 resolved as an expression.
16492 (qualify_ambiguous_name): Function rewritten to work on qualified
16493 expression produced by make_qualified_name.
16494 (java_complete_tree): Promote type when function's argument are
16495 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16496 the assignment to discover further errors if RHS is a expression
16497 name that fails to evaluate. Declare LHS initialized even though
16498 the assignment failed. Don't use the location variable and removed
16499 extra argument in patch function calls. Now handle the ARRAY_REF
16500 case and build internal string representation when STRING_CSTs are
16502 (build_method_invocation): Don't wrap function call around a WFL.
16503 (build_assignment): Likewise. Use the operator location
16505 (patch_assignment): Handle array access LHSs. Handle error
16506 provenance, resulting in a better error report.
16507 (build_binop): Use op_location from operator as binop location
16509 (build_unaryop, build_incdec, build_cast): Likewise.
16510 (patch_binop): Extract location information from the node. Fixed
16511 typo in error message.
16512 (patch_unary_op): Extract location information from the node.
16513 (build_array_ref, patch_array_ref): New functions.
16515 1998-07-01 Tom Tromey <tromey@cygnus.com>
16517 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16518 match _Jv_IsInstanceOf.
16519 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16520 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16522 1998-06-30 Tom Tromey <tromey@cygnus.com>
16524 * decl.c (init_decl_processing): Functions are now named
16525 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16527 1998-06-29 Per Bothner <bothner@cygnus.com>
16529 * java-tree.h (load_class): Add prototype.
16530 * class.c (is_compiled_class): Add missing arg to load_class.
16531 * expr.c (expand_java_NEW): Call load_class.
16532 * parse.y (process_import): Removed bogus use of void return value.
16534 1998-06-25 Per Bothner <bothner@cygnus.com>
16536 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16537 Function name is "_Jv_Throw" instead of "soft_athrow".
16538 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16539 Function name is "_Jv_AllocObject" instead of "soft_new".
16540 Takes an extra parameter (object size).
16541 * expr.c: Update calls.
16543 1998-06-24 Per Bothner <bothner@cygnus.com>
16545 * lex.c (java_get_line_col): Handle end-of-file.
16546 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16548 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16550 * lang.c (lang_init): Make -fexceptions the default.
16551 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16552 exception handling is not turned on.
16554 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16556 * lang.c (flag_new_exceptions): Make this this default.
16557 * decl.c (end_java_method): Call emit_handlers.
16558 * except.c (method_init_exceptions): Set language code and version.
16559 (expand_start_java_handler): Enable exception, and call
16560 expand_eh_region_start.
16561 (expand_end_java_handler): Enable exception, and set up catch blocks.
16562 (emit_handlers): New routine to generate the saved handlers.
16563 * java-except.h (emit_handlers): Add prototype.
16565 1998-06-12 Per Bothner <bothner@cygnus.com>
16567 We used to have three different representations of the constant pool:
16568 the CPool structure, the tree_constant_pool, and the constructures
16569 used to build the Class object (which may need class and string
16570 constants) in compiled code. None were appropriate for compiling
16571 to .class files, so I did a major overhaul.
16573 First, the tree_constant_pool array was removed. Things were
16574 modified to the CPool structure in the JCF could be used.
16575 Second, a "capacity" field was added to the CPool, and functions
16576 written to search for a matching constant, adding one if not found.
16577 The code that generated the Class object was changed to use a CPool.
16578 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16579 the static Class object are now only in build_constants_constructor.
16580 Finally, I wrote code which can generate a .class file (including its
16581 constant pool) from the RECORD_TYPE of a class. This is a big step
16582 on the way to compiling Java source into .class files.
16584 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16585 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16587 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16588 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16589 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16590 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16591 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16592 (lang_type): Removed constant_pool field.
16593 * jcf.h (CPool): Renamed size to count. Added field capacity.
16594 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16595 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16596 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16598 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16599 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16600 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16601 (set_constant_entry, find_constant1, find_constant2,
16602 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16603 find_utf8_constant, find_class_or_string_constant): New functions.
16605 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16606 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16607 (give_name_to_class, get_class_constant): Likewise.
16608 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16609 (get_name_and_type_constant, get_ref_constant): Removed.
16610 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16611 * parse.y: Don't save/restore tree_constant_pool.
16612 * verify.c (verify_jvm_instructions): Update for new approach.
16613 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16615 * lang-options.h: Added -femit-class-file, -femit-class-files.
16616 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16617 (lang_f_options): Added "emit-class-file(s)".
16619 * expr.c (build_java_arrayaccess): Generate more efficient array
16620 bounds checking, by using unsigned compare.
16622 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16624 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16626 * parse.h: New comment on the handling of unresolved type
16627 identifiers. JDEPs are now part of the jdep_code enum.
16628 (typedef struct jdep): Now use enum jdep_code or int, depending on
16629 availability. Both are narrowed down to an 8 bits bitfield.
16630 (CALL_EXPR_PRIMARY): Fixed comment.
16632 1998-06-10 Tom Tromey <tromey@cygnus.com>
16634 * Make-lang.in (java): Added gjavac and jvgenmain.
16635 (java.start.encap): Depend on gjavac.
16636 (java.rest.encap): Depend on jvgenmain.
16638 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16639 (JAVA_CROSS_NAME): Likewise.
16640 (java.all.build): Depend on jvgenmain and gjavac.
16641 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16642 (jvgenmain$(exeext)): New target.
16643 (java.install-common): Wrote.
16644 * config-lang.in (compilers, stagestuff): Added gjavac and
16647 1998-06-10 Dave Brolley <brolley@cygnus.com>
16649 * lang.c (lang_decode_option): New argc/argv interface.
16651 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16653 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16654 * decl.c (build_decl_no_layout): New function.
16655 * expr.c (java_lang_expand_expr): Layout declarations found in
16656 blocks before they're pushed.
16657 * jcf-parse.c (load_class): Save current line when parsing class
16659 (parse_source_file): Register class before expanding their
16661 * lang.c (put_decl_node): Produce `null' when `void *' is
16663 * lex.c (static tree wfl_op): New static global, for error report
16665 (java_init_lex): wfl_operator and wfl_op initialized
16666 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16668 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
16669 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
16670 build_unresolved_array_type): New static function definitions.
16671 (build_decl_no_layout): New extern function declared.
16672 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
16673 faulty modifier exists.
16674 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
16675 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
16676 (UNARY_PLUS_EXPR): New fake operator.
16677 (struct parser_ctxt): New field osb_number.
16678 * parse.y (static tree wfl_operator): New static WFL for operator
16679 bound error messages.
16680 (DECR_TK, INCR_TK): Moved.
16681 (OP_TK): Tagged <operator>.
16682 (array_type:): Now call build_unresolved_array_type.
16683 (dim_expr:): Count the number of '[' seen.
16684 (post_increment_expression, post_decrement_expression,
16685 pre_increment_expression, pre_decrement_expression,
16686 unary_expression_not_plus_minus, unary_expression:): Actions are
16687 now building the corresponding unary expressions.
16688 (cast_expression:): Actions are now building cast expressions.
16689 (build_unresolved_array_type): New function.
16690 (create_interface): Reset the number of declared interfaces.
16691 (create_class): Likewise.
16692 (method_header): Methods declared within the scope of an interface
16693 are now implicitly set public and abstract.
16694 (java_complete_class): Variable's and parameter's type are patched
16695 with a promoted type.
16696 (declare_local_variables): Resolved non builtin types are promoted
16697 before being used to build a variable decl. Removed type patch
16698 posted on variable initialization statement.
16699 (source_start_java_method): Use build_decl_no_layout to build the
16700 decl of a parameter of incomplete type.
16701 (java_register_parsed_class): Process interfaces too. Call
16702 rest_of_decl_compilation on each processed class declarations.
16703 (java_complete_expand_methods): Don't attempt to expand things in
16705 (java_complete_tree): Process CONVERT_EXPR, even though it always
16706 has a type. Propagate error_mark_node to node's type too. Promote
16707 method's call argument type and return error_mark_node if
16708 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
16709 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
16710 handle unary operator nodes.
16711 (build_assignment): Added comment.
16712 (print_int_node): New function.
16713 (patch_assignment): New second argument. New error handling. Use
16714 print_int_node. Handle references. Use can_cast_to_p to issue
16715 different error message according to the context and check upon
16716 the initialization of the RHS.
16717 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
16718 (operator_string): Handle more operators.
16719 (patch_binop): No longer use a function static
16720 wfl_operator. Improved error message on shift distance.
16721 (build_unaryop, build_incdec, build_cast, patch_unaryop,
16722 patch_cast): New functions.
16724 1998-06-05 Per Bothner <bothner@cygnus.com>
16726 * jvspec.c: New file.
16727 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
16729 * java-tree.h (identifier_subst): Add declaration.
16731 1998-06-04 Tom Tromey <tromey@cygnus.com>
16733 * jvgenmain.c (main): Generate call to JvRunMain.
16735 * class.c (make_class_data): Push value for "sync_info" field.
16736 * decl.c (init_decl_processing): Push "sync_info" field.
16738 1998-06-03 Per Bothner <bothner@cygnus.com>
16740 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
16741 Java (source) name, not signature.
16742 Set TYPE_ALIGN to (at least) that of element_type.
16744 1998-06-02 Per Bothner <bothner@cygnus.com>
16746 * class.c: Moved classname-mangling-rekated code to ...
16747 * mangle.c: ... this new file.
16748 * jvgenmain.c: New program (needs mangle.c) to generate main program.
16749 * Makefile.in: Update for above changes.
16751 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16753 * expr.c (truthvalue_conversion): Convert integer and floating
16754 point value to their truth value.
16755 * lex.c (java_lex): Handle the `null' literal.
16756 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
16757 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
16758 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
16761 * parse.y: Reorganization/documentation on token declaration.
16762 (binop_lookup[]): New added new tree codes.
16763 (relational_expression): Build corresponding binary operators.
16764 (equality_expression, conditional_and_expression,
16765 conditional_or_expression): Likewise.
16766 (java_complete_class): Fix crash in debug message.
16767 (java_complete_tree): Check initialization of method call
16768 arguments. Further bogus node evaluation to detect more error
16769 during assignments. Handles more binary operators.
16770 (patch_assignment): Use DECL_P.
16771 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
16773 (operator_string): Handle more case. Compacted source.
16774 (patch_binop): Changed function comment. Checking for
16775 uninitialized first operand takes the compound assignment into
16776 account and uses DECL_P. Checking for uninitialized second operand
16777 delayed to routine's end. Use macros to issue type bound error
16778 messages and issue messages on both operands if their types are
16779 different. Force fixed type into node. Handle all binary
16782 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16784 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
16785 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
16786 build operator node and return tokens.
16787 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
16788 * parse.h (java_complete_tree): Changed returned type in prototype.
16789 (build_method_invocation, build_assignment, patch_assignment,
16790 patch_binop): New static function declarations.
16791 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
16792 BUILD_EXPR_WFL): New macros.
16793 * parse.y (enum tree_code binop_lookup[]): New static for token to
16795 (%union): Parser union has new sub-structure `operator'.
16796 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
16797 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
16798 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
16799 ASSIGN_ANY_TK): Tokens tagged `operator'.
16800 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
16801 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
16802 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
16803 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
16804 (assignment_operator:): Rule tagged `operator'.
16805 (expression_statement:): Re-installed default rule.
16806 (method_invocation:): Sub rules call build_method_invocation.
16807 (postfix_expression:): Don't attempt to resolve name here. Just
16809 (multiplicative_expression:): Sub-rules build corresponding binop
16811 (additive_expression:, shift_expression:, and_expression:,
16812 exclusive_or_expression:, inclusive_or_expression:): Likewise.
16813 (assignment:): Sub rule invoke build_assignment.
16814 (assignment_operator:): Default rules on sub rules.
16815 (force_error): Added documentation on this variable.
16816 (declare_local_variables): Build initialization calling
16818 (expand_start_java_method): Removed unused rtx declaration. Mark
16819 arguments as already initialized.
16820 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
16821 (java_complete_expand_methods): Don't process next method if
16822 completion of the previous one triggered errors.
16823 (java_complete_expand_method): Call source_end_java_method if no
16824 error were found during completion.
16825 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
16826 locals declaratilon. Handle names found within a class. Return
16827 error_mark_node when things aren't found.
16828 (patch_method_invocation_stmt): Return error_mark_node on failures.
16829 (patch_invoke): Removed unused local. Return the correct node.
16830 (java_complete_tree): Now returns a value. The BLOCK section binds
16831 local identifiers and the type of a BLOCK is now void. Assign the
16832 result of operand completion on COMPOUND_EXPR. Assign the
16833 encapsulated node of a WFL to the result of its completion, except
16834 when the node is an identifier. Now handle MODIFY_EXPR and several
16835 binary operators. Return error_mark_node on errors.
16836 (build_method_invocation, build_assignment, patch_assignment,
16837 build_binop, operator_string, patch_binop): New functions.
16838 * typeck.c (binary_numeric_promotion): New function.
16840 1998-05-21 Per Bothner <bothner@cygnus.com>
16842 * class.c (identifier_subst): New convenience wrapper for ident_subst.
16843 Replace most uses of ident_subst by identifier_subst.
16845 * class.c (push_class_static_dummy_field): Removed function.
16846 (build_class_ref): Find Class object decl by looking up "CNAME.class",
16847 instead of looking got "class" static field. Create that decl here.
16848 (class_identifier_node): Removed; no longer needed.
16849 (init_class_processing): Don't init class_identifier_node.
16850 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
16851 Do nreverse 0 times (instead of twice) for Object and Class.
16852 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
16854 1998-05-20 Per Bothner <bothner@cygnus.com>
16856 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
16857 while initializing linenumber_count and linenumber_table.
16858 Do it before init_function_start (which calls emit_line_note).
16859 * expr.c (expand_byte_code): Don't need to clear lineno here.
16861 1998-05-18 Tom Tromey <tromey@cygnus.com>
16863 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
16864 then mangle number as _N_.
16866 * class.c (mangle_class_field): New function.
16867 (build_class_ref): Set assembler name of class reference using
16868 mangle_class_field.
16869 (push_class_static_dummy_field): Likewise.
16871 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
16873 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
16874 of assigning to TREE_CODE. The latter method exploits a feature
16875 of GCC that is not ANSI compliant.
16877 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16879 * decl.c (pushdecl_force_head): New function.
16880 (pushlevel): Removed conditional printf.
16881 (complete_start_java_method): Don't enter local variable scope if
16882 function is compiled from source code.
16883 * expr.c: parse.h now included
16884 (java_lang_expand_expr): New function.
16885 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
16886 printf. Terminate buffer when doing directories.
16887 * jcf-parse.c (parse_source_file): Call lang_init_source before
16888 parsing and before code generation.
16889 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
16890 use printf if the macro is defined.
16891 * lang.c (lang_init): Install lang_expand_expr hook on
16892 java_lang_expand_expr.
16893 (java_dummy_print): New function.
16894 (lang_init_source): New function.
16895 * lex.c (java_lex): Remember location of an opening brace at the
16896 second nesting level.
16897 (java_is_eol): Unget character seen after a CR if it is EOF.
16898 * parse.h: Now includes lex.h
16899 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
16900 printf if the macro is defined.
16901 (expand_start_java_method, build_expr_block, enter_block,
16902 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
16903 New static function declarations.
16904 (pushdecl_force_head): New extern function declaration.
16905 (INCOMPLETE_TYPE_P): New macro.
16906 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
16907 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
16908 BLOCK_EXPR_ORIGIN): New macros.
16909 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
16910 DECL_SOURCE_LINE_LAST): New macros.
16911 (struct parser_ctxt): Removed field current_method_decl, redundant
16912 with the field current_function_decl. Added fields
16913 first_ccb_indent1 and pending_block.
16914 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
16915 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
16917 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
16918 (compilation_unit:): Cosmetic on sub rule.
16919 (type_declaration:): Cosmetic on sub rules. Added an error rule.
16920 (variable_initializer:): Installed default rule on expression:.
16921 (method_declaration:): method_header: starts a new
16922 method. method_body: installs the function body, absorbs blocks
16923 emitted for temporary variable scopings, pops function's body block
16924 and merges function's last statement lineno in DECL_SOURCE_LINE.
16925 (method_body:): Installed default rules.
16926 (block:): Call enter_block when an opening brace is seen. Absorb
16927 scoping blocks and call exit_block when a closing brace is seen.
16928 (block_statement:): Cosmetic changes.
16929 (method_invocation:): Create WFL around CALL_EXPR node.
16930 (patch_stage): Added comment around definition.
16931 (method_header): Try to use first_ccb_indent1 as the first line of
16932 the method, so BP debug info are emitted at the first opening
16933 brace of the function. If the function has no body, use the
16934 location of the function's name. Override currently defined method
16935 name with the matching WFL so we can point redefinition errors
16936 using the location where the function's name was declared.
16937 (check_abstract_method_header): Interprets DECL_NAME as an
16938 identifier or as a WFL, accordingly.
16939 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
16940 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
16941 location and name information out of it and reinstall DECL_NAME to
16942 its original identifier node value.
16943 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
16944 function's source code).
16945 (read_import_dir): Test the value returned by find_class and issue
16946 a fatal accordingly.
16947 (declare_local_variables): Push a new block for the scope of the
16948 new variable(s) if code has been already generated at that nesting
16949 level. Pinpoint redefinition errors using the variable id
16950 WFLs. Generate initialization code if necessary. If the variable
16951 type is incomplete, register a patch on its decl.
16952 (source_start_java_method): Rewritten. Define a new block for the
16953 function's parameters. Build parameter decl out of function's
16954 arguments and register them for a patch if their types are
16956 (expand_start_java_method): Includes the part of
16957 source_start_java_method that was pushing the parameter decls and
16958 completing the method start code.
16959 (source_end_java_method): Removed call the expand_end_bindings and
16960 poplevel (already taken care of). Reinstall function's arguments
16961 and get function's last line of code before calling
16962 expand_function_end.
16963 (java_method_add_stmt): New comment before the function's
16964 code. Complement the second operand of the current COMPOUND_EXPR
16966 (java_complete_expand_methods): Don't generate debug info on line
16967 zero when expanding a generated constructor.
16968 (java_complete_expand_method): Set start and end line numbers for
16969 a artificially generated constructor to one and manually call
16970 enter_block and exit_block when defining it. For all methods:
16971 expand function's start calling the new expand_start_java_method
16972 and invoke java_complete_tree on the effective method's body, if
16974 (resolve_expression_name): Now use lookup_name_in_blocks to search
16975 local variable decls and print out an error when variables are
16977 (patch_method_invocation_stmt): Inserted comment before the
16979 (lookup_method_invoke): Chain method's arguments using chainon
16980 with the current arg list as a second argument. Inserted missing
16981 IDENTIFIER_POINTER when reporting an error on methods not found.
16982 (refine_accessible_methods_list): Don't retain constructors.
16983 (patch_arguments): Function removed.
16984 (java_complete_tree): Inserted comment before the function's
16985 code. New case for BLOCKs. Moved the WFL case a bit
16986 further. Complete function's arguments.
16987 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
16988 maybe_absorb_scoping_blocks): New functions.
16990 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16992 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
16994 * jcf-parse.c (parse_source_file, java_error_count): New forward
16995 and extern declarations.
16996 (java_parse_abort_on_error): Macro moved.
16997 (jcf_parse_source): fatal called if fopen fails. Now calls
16999 (parse_source_file): New parse_only parameter. Reflects the
17000 elimination of the second pass.
17001 (yyparse): parse_source_file called with argument set to 0.
17002 * jcf.h (JCF_ZERO): Sets java_source to zero.
17003 * lex.c (java_init_lex): pass argument is gone. Function modified
17004 to be called once during the analysis of a file.
17005 (java_unget_unicode): Fixed typo in fatal message.
17006 (java_get_line_col): Likewise.
17007 (java_lval): Likewise. String literals no longer built during
17009 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17011 * parse.h (MODIFIER_WFL): New macro.
17012 (parse_check_super, parser_check_super_interface): Now return int.
17013 (parser_chain_incomplete_item, not_builtin_p,
17014 complete_method_decl): Declarations removed.
17015 (build_method_invocation_stmt, build_invoke): Renamed using the
17016 `patch' instead of `build'
17017 (register-incomplete_type, obtain_incomplete_type,
17018 java_complete_tree, java_complete_expand_method,
17019 unresolved_type_p, create_jdep_list): New function declarations.
17020 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17021 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17022 (jdep): New typedef on new struct _jdep.
17023 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17024 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17025 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17026 JDEP_RESOLVED_P): New macros.
17027 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17028 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17029 JDEP_VARIABLE): New enum values and jdep kinds.
17030 (jdeplist): New typedef on struct _jdeplist.
17031 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17033 (CALL_EXPR_PRIMARY): New macro.
17034 (struct parser_ctxt): Fields java_pass, current_method_decl,
17035 method_decl_list deleted. New field jdeplist.
17036 (INCOMPLETE_P): Macro deleted.
17037 * parse.y (single_type_import_declaration:): Removed pass switch.
17038 (type_import_on_demand_declaration): Likewise.
17039 (field_declaration:): Removed pass switch on all sub rules.
17040 (class_declaration:): Call the complete_class_decl removed on
17042 (method_declaration:): Removed second pass switch. No longer chain
17043 methods decl when method_header reduced.
17044 (method_header:): Sub rules no longer depend on pass switch.
17045 (method_declarator:): Likewise.
17046 (method_body:): Likewise.
17047 (abstract_method_declaration:): Likewise.
17048 (block_statement:): Likewise.
17049 (local_variable_declaration:): Likewise.
17050 (argument_list:): Likewise.
17051 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17052 removed. Partial CLASS_EXPR tree node built instead.
17053 (postfix_expression:): Removed pass switch on all sub rules.
17054 (java_pop_parser_context): Free classd_list content.
17055 (yyerror): Call obstrack_grow0 to finalize error message.
17056 (check_class_interface_creation): Comment modified to reflect new
17057 returned value meaning. Removed second pass switch. Return 1 if an
17058 error was found, 0 otherwise. Adjust pointer on filename if a
17059 leading path separator was found.
17060 (maybe_create_class_interface_decl): Removed first pass switch
17061 when linking the class decl to the class_list. Install a new
17062 jdep_list for the class.
17063 (add_superinterfaces): List of unresolved interfaces is
17064 gone. Unresolved interfaces are directly added to the current
17066 (create_interface): Second pass shortcut removed.
17067 ctpx->modifier_ctx access through MODIFIER_WFL.
17068 (create_class): Second pass shortcut removed. Call to
17069 register_incomplete_type replaces the call to
17070 parser_chain_incomplete_item.
17071 (complete_class_decl): Function removed.
17072 (duplicate_declaration_error): New way of retrieving redeclared
17074 (register_fields): Call to lookup_modifier_cl replaced by
17075 MODIFIER_WFL. New way of handling unresolved type, using
17076 unresolved_type_p and obtain_incomplete_type.
17077 register_incomplete_type replaces call to parser_chain_incomplete_item.
17078 (patch_stage): New static global variable.
17079 (method_header): New way of handling unresolved type, using
17080 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17081 indicates that the method decl needs to be patched.
17082 (check_abstract_method_header): Call to lookup_modifier_cl
17083 replaced by MODIFIER_WFL.
17084 (method_declarator): Incomplete argument type are registered
17085 calling register_incomplete_type. Patch on the declared method is
17086 issued in that case.
17087 (unresolved_type_p): New function.
17088 (parser_check_super_interface): New comment to reflect function's
17089 modified returned type (int). Function and has a new argument
17090 this_wfl. Call to parse_error_context uses this_wfl instead of
17091 relying on lookup_cl.
17092 (parser_check_super): Comment reflects function's new returned
17093 type (int). Function returns nonzero value on error.
17094 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17095 register_incomplete_type, jdep_resolve_class): New functions to
17096 handle incomplete types in declarations.
17097 (java_complete_class): Rewritten to work with the new incomplete
17098 type handling scheme.
17099 (complete_class_report_errors): Likewise.
17100 (complete_method_decl): Removed: it jobs is now handled by
17101 java_complete_class.
17102 (do_resolve_class): Class loaded in not already loaded and not
17103 found in Java source code.
17104 (java_check_regular_methods, java_check_abstract_methods): Don't
17105 call complete_method_decl anymore.
17106 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17107 (read_import_dir): Got rid of the pass number dependency.
17108 (declare_local_variables): New handling of unresolved types (patch
17110 (source_start_java_method): New parameter level. Function called
17111 with level set to 1 when argument types are potentially
17112 unresolved. Called to complete the job with level set to 2 once
17113 types are complete.
17114 (source_end_java_method): Call to permanent_allocation
17115 removed. Waiting to be replaced by a more suitable obstack
17117 (java_complete_expand_methods, java_complete_expand_method,
17118 java_expand_finals): New functions.
17119 (build_method_invocation_stmt): Renamed
17120 patch_method_invocation_stmt. Extracts function call expression
17121 (wfl) and arguments (args) from CALL_EXPR tree operands.
17122 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17123 call. Patch the function and argument operand of the CALL_EXPR
17125 (patch_argument, java_complete_tree): New functions.
17127 1998-04-20 Per Bothner <bothner@cygnus.com>
17129 Recover from missing fields and methods (i.e. error instead of fatal).
17130 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17131 * expr.c (expand_invoke): Recover from missing method.
17132 (expand_java_field_op): Recover from missing field.
17133 Inline references to java.lang.{Integer,Char,...}.TYPE.
17134 * typeck.c (get_type_from_signature), java-tree.h: New function.
17135 * class.c (add_method): Use get_type_from_signature.
17136 (build_class_ref): Handle a class that was not found.
17137 * typeck.c (convert): Handle conversion to pointers (for convenience).
17138 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17139 instead of lookup_field to handle missing fields.
17141 * jcf-parse.c (process_zip_dir): Set java_source.
17143 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17145 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17147 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17149 * jcf-parse.c (load_class): Don't change input_filename before
17150 calling jcf_parse_source (but still do it before calling
17152 (jcf_parse_source): Assign input_filename after having saved the
17154 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17155 list. ctxp->modifier_ctx zeroed according to its new
17156 definition. ctxp->filename initialized. Removed
17157 JAVA_MODIFIER_CTX_UNMARK.
17158 (java_unget_unicode): Update the character based column position.
17159 (java_allocate_new_line): ref_count not used anymore. Always free
17160 ctxp->p_line. Initialize c_line->char_col to 0.
17161 (java_get_unicode): Update the character based column position.
17162 (java_lex): Use ctxp->elc to store current position in source
17163 file, at the beginning of the parsed token. Set modifier_ctx entry
17164 corresponding to the parse modifier to a WFL node. Return a WFL
17165 node when an identifier is parsed.
17166 (java_lex_error): Now uses ctxp->elc to store current position in
17168 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17169 * lex.h (build_wfl_node): New function definitions.
17170 (struct java_line): ref_count and next fields are gone. New field
17172 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17173 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17174 (JAVA_COLUMN_DELTA): New macro.
17175 (java_lc): New typedef on new struct _java_lc.
17176 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17177 (parse_error_context, parse_warning_context): Changed prototypes.
17178 (java_get_line_col): Added as an available global function.
17179 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17180 (IC_DECL): Replaced by macro IC_TYPE
17181 (DEPEND_WFL): New macro.
17182 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17184 (exit_java_complete_class): Removed a commented out statement.
17185 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17186 now an array of tree nodes. Deleted fields line_list and
17187 e_line. New field elc, to replace e_line.
17188 * parse.y (array_type:): Build WFL node.
17189 (qualified_name:): Build a single WFL node out of two. Retain
17190 the location information of the first node in the resulting node.
17191 (package_declaration:): Use package name as a WFL node
17192 (single_type_import_declaration:): Use imported name as a WFL node.
17193 (type_import_on_demand_declaration:): Use root of the imported
17194 packages as a WFL node.
17195 (field_declaration:): Removed unused local variable cl.
17196 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17197 (yyerror): New static elc. Removed static error_line, error_pos.
17198 New local code_from_source. Save ctxp->elc into elc at the first
17199 pass. Call java_get_line_col to get a string of the line where
17200 the error occurred.
17201 (debug_line): Removed static function.
17202 (parse_error_context, parse_warning_context): Parameter cl is now
17203 a WFL node. Use its value to initialize ctxp->elc.
17204 (redefinition_error): Parameter cl is now a WFL node.
17205 (parse_add_interface): New parameter wfl. No longer call
17206 lookup_cl, use wfl instead.
17207 (check_class_interface_creation): Parameter cl is now a WFL node.
17208 (maybe_create_class_interface_decl): Likewise.
17209 (add_superinterfaces): New function.
17210 (create_interface): Removed local cl, node, super_decl,
17211 super_decl_type. Function now uses id as a WFL node. Better
17212 warning/error report on obsolete or forbidden mix of
17213 modifiers. Now calls add_superinterfaces to register interfaces.
17214 (create_class): Removed local cl, node. Local variable id is used
17215 as a WFL node. Better error report on forbidden modifier
17216 mix. Uses add_superinterfaces to register interfaces.
17217 (find_field): Argument cl is now a WFL node. Now store the WFL
17218 node of a fields that needs to be checked for their
17220 (method_header): Local variable node non longer used. Local
17221 variable id replaces cl.
17222 (check_modifiers_consistency): Local variable cl is now a WFL
17224 (method_declarator): Local variable cl replaced by parameter id.
17225 (parser_qualified_name): Now uses parameter name as a WFL node.
17226 (parser_check_super_interface): New parameter wfl, for achieve
17227 greater accuracy during error reports.
17228 (parser_chain_incomplete_item): New parameter named location. Used,
17229 along the decl, to construct the incomplete item node.
17230 (java_complete_class): resolve_class now uses WFL node extracted
17231 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17233 (complete_method_decl): Unresolved function's argument types are WFL.
17234 (resolve_class): Parameter cl is now a WFL node.
17235 (resolve_and_layout): Likewise.
17236 (do_resolve_class): Likewise. Try first to use cl and then do the
17237 lookup on the decl when calling check_pkg_class_access.
17238 (complete_class_report_errors): Use IC_TYPE in place of
17239 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17240 instead of doing a lookup over the decl.
17241 (java_check_final): Use WFL info from field tree list.
17242 (lookup_cl): Rewritten and returns a statically defined WFL node.
17243 (lookup_modifier_cl): Now uses information from WFL nodes.
17244 (process_imports): Likewise.
17245 (read_import_dir): name and cl arguments replaced by a single WFL
17246 node. Function modified accordingly.
17247 (find_in_imports_on_demand): Now uses WFL node.
17248 (check_pkg_class_access): cl argument is now a WFL node.
17249 (declare_local_variables): Fixed to use WFL nodes.
17250 (resolve_expression_name): Likewise.
17251 (build_method_invocation_stmt): name_combo argument renamed
17252 wfl. Function modified to use WFL nodes.
17253 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17254 (lookup_method_invoke): cl is now a WFL node. Added missing
17255 IDENTIFIER_POINTER to class type decl name.
17257 1998-04-14 Dave Brolley <brolley@cygnus.com>
17259 * lang.c (init_parse): Now returns char* containing the filename.
17261 1998-04-10 Per Bothner <bothner@cygnus.com>
17263 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17265 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17266 * class.c (make_class_data): If flag_assume_compiled, initial class
17267 state is CSTATE_PREPARED; make superclass and interfaces direct
17268 references, rather than constant pool indexes.
17270 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17272 * parser.y: Include flags.h. Removed debug variable pl.
17273 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17274 (block:): Likewise.
17275 (labeled_statement_nsi:): Generate debug info when reducing
17276 expression_statement:.
17277 (check_pkg_class_access): get_access_flags_from_decl invocation
17278 fixed for new CLASS_* flags location.
17279 (source_end_java_method): Save/restore parser context when
17280 entering/leaving this routine. Restore lineno to its right value
17281 before calling expand_end_bindings.
17282 (build_method_invocation_stmt): build_invoke called with the
17283 current line information.
17284 (build_invoke): New argument cl. Wrap the function call around a
17286 (refine_accessible_methods_list): Changed comment, removed
17288 * parse.h: Fixed typo in comments.
17289 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17290 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17291 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17293 * lex.c (java_lex): Record the last closing curly bracket of a
17295 * jcf-parse.c (jcf_parse_source): Now calls
17296 java_check_methods. Clarified comment, fixed typo.
17298 1998-04-09 Dave Brolley <brolley@cygnus.com>
17300 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17301 (finish_parse): Expose for non USE_CPPLIB builds.
17303 1998-04-08 Jeffrey A Law (law@cygnus.com)
17305 * lang.c (lang_print_xnode): New function.
17307 1998-04-03 Per Bothner <bothner@cygnus.com>
17309 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17310 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17311 used to build a class's dispatch table.
17312 (make_class_data): Generate dispatch table if flag_assume_compiled.
17313 Set dtable of class object to address of class_dtable_decl.
17315 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17316 be volatile and have side effects - generates better code.
17318 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17319 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17321 * expr.c (expand_invoke): If class is final, method is
17322 effectively final, so can call it directly.
17324 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17326 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17328 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17330 * parse.y (build_method_invocation_stmt): Removed extra argument
17333 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17335 * expr.c (dtable_indent): Now static global.
17336 (expand_invoke): Now call invoke_build_dtable and
17337 build_invokevirtual.
17338 (invoke_build_dtable, build_invokevirtual): New functions.
17339 * jcf-io.c (find_class): Defer issuing a warning by setting
17340 jcf->outofsynch to 1.
17341 * jcf-parse.c (jcf_out_of_synch): New function.
17342 (load_class): Test this_jcf.outofsynch flag and call
17343 jcf_out_of_synch accordingly.
17344 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17345 comment indentation.
17346 * lex.c (java_get_unicode): Fixed code indentation.
17347 (java_lex): Create string literal. Fixed typo. Removed several
17348 premature obstack_free.
17349 * parse.h: New enums for name resolution and invocation mode.
17350 (struct qualification): New data structure.
17351 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17352 (do_resolve_class, build_method_invocation_stmt,
17353 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17354 debug_line, identical_subpath_p, invocation_mode,
17355 refine_accessible_methods_list, build_invoke,
17356 lookup_method_invoke): New functions declared.
17357 (build_invokevirtual, invoke_build_dtable, match_java_method,
17358 build_field_ref, jcf_out_of_synch): New references to external
17360 (struct parse_ctxt): Removed artificial_constructor field.
17361 * parse.y: (array_type:): Type defined for this rule.
17362 (class_type:): Installed default rule for interface_type:.
17363 (array_type:): Now build Java array type.
17364 (qualified_name:): Now use obstack_grow0.
17365 (method_declaration:): Skip the artificial constructor added to
17367 (abstract_method_declaration:): Execute the code only during pass 1.
17368 (block:): Installed default rule in block_statements:.
17369 (block_statement:): Add the statement to the method during pass 2.
17370 (statement_expression): Installed default rule for
17371 method_invocation:.
17372 (argument_list:): Added code to build the argument list.
17373 (method_invocation:): Added call to create the method invocation
17375 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17376 (debug_line): New function for debug.
17377 (complete_class_decl): No longer do something during pass 1.
17378 (method_header): Use BUILD_PTR_FROM_NAME.
17379 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17381 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17382 function's main comment.
17383 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17385 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17386 (resolve_class): Now works with arrays.
17387 (do_resolve_class, resolve_and_layout): New functions.
17388 (java_check_regular_methods): Reverse method list before and after
17389 having processed it. No longer set ctxp->artificial_constructor.
17390 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17391 accordingly. Fixed typo in issued error message. Now use
17393 (find_in_imports_on_demand): Now use obstack_grow0.
17394 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17395 (source_end_java_method): Call expand_expr_stmt instead of
17396 expand_expr. Calls it before calling expand_function_end.
17397 (java_method_add_stmt): Do nothing if errors were found during
17399 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17400 (build_method_invocation_stmt, build_invoke, invocation_mode,
17401 lookup_method_invoke, refine_accessible_methods_list,
17402 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17404 * typeck.c (build_java_signature): Properly end method signature
17405 if return type skipped.
17406 (match_java_method): New function.
17408 1998-03-16 Per Bothner <bothner@cygnus.com>
17410 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17412 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17414 * expr.c (build_invoke_non_interface): New function.
17415 (methods_ident, ncode_ident): Now static globals.
17416 (expand_invoke): Use build_invoke_non_interface.
17417 * java-tree.h (struct lang_decl): New field function_decl_body.
17418 (DECL_FUNCTION_BODY): New macro.
17419 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17420 CLASS_FROM_SOURCE_P.
17421 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17422 before starting pass 2. Call to java_generate_parsed_class replaced
17423 by java_register_parsed_class.
17424 * lex.c: Fixed typo in header. Some line width related formating.
17425 * lex.h: Some line width related formating.
17426 * parse.h (source_end_java_method, resolve_expression_name,
17427 complete_class_decl, maybe_create_class_interface_decl,
17428 check_class_interface_creation): New static function declarations.
17429 (java_layout_parsed_class, java_method_add_stmt): New function
17431 (struct parser_ctxt): Field mark_class_generate removed. New
17432 fields class_list and artificial_constructor.
17433 * parse.y: Fixed typo in header.
17434 (class_declaration:): Call complete_class_decl when class body
17436 (method_declaration:): Call source_end_java_method in pass 2 when
17437 the method body is defined.
17438 (postfix_expression:): Do expression name resolution on sub-rule
17439 name during pass 2.
17440 (create_class, create_interface): Merged common pieces.
17441 (check_class_interface_creation, maybe_create_class_interface_decl):
17443 (complete_class_decl): New function.
17444 (register_fields): Fixed line width related typo.
17445 (method_header): Correctly skip first argument when fixing
17446 argument line. Changed the loop.
17447 (java_check_circular_reference): Now use ctxp->class_list.
17448 (java_complete_class): Removed start/stop marking.
17449 (java_check_regular_methods): Now takes a class decl as an
17450 argument. Add default constructor if none were encountered.
17451 (java_check_methods): Now use ctxp->class_list. Changed call to
17452 java_check_regular_methods.
17453 (source_start_java_method): Set DECL_ARG_TYPE for each function
17455 (source_end_java_method, java_method_add_stmt): New functions.
17456 (java_generate_parsed_class): No longer exists.
17457 (java_layout_parsed_class, java_register_parsed_class): New functions.
17458 (resolve_expression_name): New function.
17460 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17462 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17463 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17464 until pass initializations are done. Call read_import_dir with
17466 * parse.h: (lookup_modifier_cl): New function declared.
17467 (INTERFACE_FIELD_MODIFIERS): New macro.
17468 (OBSOLETE_MODIFIER_WARNING): New macro.
17469 * parse.y: (register_fields): Class type and current field name in
17470 local variables. Check modifier(s) if adding field(s) to an interface.
17471 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17472 and report errors using the faulty modifier line context.
17473 (lookup_modifier_cl): New function.
17474 (read_import_dir): Detect and report default import processing
17477 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17479 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17480 * class.c (is_compiled_class): Return 1 after making sure it
17481 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17482 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17483 * java-tree.h (flag_assume_compiled): Add decl.
17484 * lang.c (lang_f_options): Add the flag.
17485 (flag_assume_compiled): Add decl, default to 0.
17487 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17489 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17490 (is_compiled_class): Likewise.
17491 (layout_class): Likewise.
17492 (layout_class): Detect and lay out classes defined in source code.
17493 (interface_of_p, add_interface_do, may_add_interface): New
17495 (add_interface): Now use add_interface_do.
17496 (add_method_1): New function.
17497 (add_method): Now use add_method_1.
17498 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17499 (complete_start_java_method): New function.
17500 (start_java_mehod): Now call complete_start_java_method.
17501 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17502 (expand_invoke): Likewise and fixed typo.
17503 *gjava.c: (print_super_field): Use new argument to find_class
17506 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17507 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17508 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17510 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17511 (add_method_1, push_class): New prototypes.
17512 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17513 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17514 directory where the class was found.
17515 (find_class): New argument DO_CLASS_FILE. Function find_class
17516 modified accordingly.
17517 *jcf-parse.c: (fix_class_path): New function.
17518 (load_class): Use new VERBOSE argument. load_class now finds and
17519 loads/parses .class/.java files. Save read_state of current_jcf
17521 (java_parser_abort_on_error): New macro.
17522 (jcf_parse_source, parse_source_file): New function.
17523 (jcf_parse): Fixed typo.
17524 (yyparse): Call parse_source_file () only.
17525 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17526 writing the real class name back in the zip directory entry.
17527 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17528 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17529 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17530 (find_class): Prototype fixed.
17531 *lex.c: Added 1998 time stamp.
17532 Removed all static global variables, moved into the parser
17533 context data structure.. Now include unistd.h if SEEK_SET not
17535 (java_init_lex): Rewritten.
17536 (java_sneak_unicode): Modified current unicode access in current line.
17537 (java_unget_unicode): Likewise.
17538 (java_allocate_new_line): New allocation management.
17539 (java_read_char): Modified access and storage of unget_utf8_value.
17540 New way of processing current unicode.
17541 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17542 (java_get_unicode): Now use the parser context.
17543 (java_lineterminator): Likewise.
17544 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17545 of the reentrant parser implementation. Function now use the
17546 parser context data structure and java_lval. Fixed production of
17547 the float and double constant "out of range" error message. Fixed
17548 obstack use. Return integer value when hitting a modifier. Now
17549 return type for TRUE, FALSE and other predefined types. Return
17550 identifier as a TREE_LIST list containing the current line context
17551 as the TREE_VALUE sub-node.
17552 (java_unicode_2_utf8): Fixed typo in declaration.
17553 (java_lex_error): Now use the parser context data structure.
17554 *lex.h: Added 1998 time stamp.
17555 (struct java_line): New fields ref_count and next.
17556 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17557 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17558 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17559 *parse.h: Added 1998 time stamp.
17560 (java_parse_source_file): Renamed from parse_source_file.
17561 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17562 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17563 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17564 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17565 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17566 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17567 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17568 (struct parser_ctxt): New data structure to keep the parser context.
17569 *parse.y: Added 1998 time stamp, got rid of static global variables.
17570 (java_error_count, ctxp): New global variables.
17571 (%union): New value field.
17572 (numeric_type, integral_type): Rules removed.
17573 (primitive_type): Rule defined to handle integral, float, double and
17575 (qualified_name, package_declaration,
17576 single_type_import_declaration, type_import_on_demand_declaration,
17577 modifiers, class_declaration, super, interfaces,
17578 interface_type_list, class_body, field_declaration,
17579 field_declaration, variable_declarators, variable_declarator,
17580 variable_declarator_id, method_declaration, method_header,
17581 formal_parameter_list, formal_parameter, method_body, block,
17582 static, interface_declaration, extends_interfaces,
17583 abstract_method_declaration, local_variable_declarators): Rules now
17585 (force_error, do_warning): New global statics.
17586 (push_parser_context, parser_context_save_global,
17587 parser_context_restore_global, pop_parser_context): New functions.
17588 (yyerror): Now uses the global parser context. Fixed use of obstack.
17589 (parse_error, parse_error_context, parse_warning_context,
17590 java_accstring_lookup, redefinition_error, check_modifiers,
17591 parser_add_interface, create_interface, create_class, find_field,
17592 duplicate_declaration_error, register_fields, method_header,
17593 check_modifiers_consistency, check_abstract_method_header,
17594 method_declarator, parser_qualified_classname,
17595 parser_check_super_interface, parser_check_super,
17596 parser_chain_incomplete_item, java_check_circular_reference,
17597 layout_class_from_source, java_complete_class,
17598 complete_method_decl, resolve_class, complete_class_report_errors,
17599 java_check_final, check_method_redefinition,
17600 java_check_regular_methods, java_check_abstract_methods,
17601 java_check_methods, lookup_java_interface_method2,
17602 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17603 process_imports, find_in_imports, read_import_entry,
17604 read_import_dir, find_in_imports_on_demand,
17605 check_pkg_class_access, not_builtin_p, declare_local_variables,
17606 source_start_java_method, java_generate_parsed_class): New
17608 *typeck.c: (signature_include_return): New global variable.
17609 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17610 to add the function returned type in the signature.
17612 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17614 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17616 1998-01-29 Dave Brolley <brolley@cygnus.com>
17618 * Make-lang.in (java.info): Added.
17619 (java.install-info): Added
17621 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17623 * Makefile.in (clean): Also remove java/parse.c.
17625 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17627 Add a pair of -fbounds-check/-fno-bounds-check options.
17628 * lang.c (lang_decode_option): Add code to grok arguments.
17629 (flag_bounds_check): Add decl.
17630 (lang_f_options): New array w/ the option in it.
17631 * java-tree.h (flag_bounds_check): Add decl.
17632 * lang-options.h: New file.
17633 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17634 of a static macro value.
17635 (JAVA_ARRAY_EXCEPTION): Delete macro.
17637 1998-01-23 Per Bothner <bothner@cygnus.com>
17639 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17640 * expr.c (build_anewarray): Add missing promote_type.
17642 1998-01-22 Per Bothner <bothner@cygnus.com>
17644 Add array types with known length to optimize bounds checking.
17645 * typeck.c (build_java_array_type): Take length parameter.
17646 (java_array_type_length, build_prim_array_type): New functions.
17647 * java-tree.h: Update for new functions.
17648 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17649 * class.c: Use build_prim_array_type.
17650 * expr.c (can_widen_reference_to): Handle known-length array types.
17651 (verify_jvm_instructions): Keep track of integer push instructions
17652 followed by newarray/anewarray, so we can build known-length arrays.
17653 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17654 (java_array_data_offset): New function.
17655 (build_java_array_length_access): New function. Optimize if constant.
17656 (build_java_arrayaccess): Constant fold bounds check.
17657 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17658 (build_newarray, build_anewarray): New functions.
17659 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17660 * verify.c (merge_types): Handle known-lengh array types.
17662 1998-01-19 Per Bothner <bothner@cygnus.com>
17664 * expr.c (expand_byte_code): Fix performace bug, which caused
17665 searching linenumber_table to be linear rather than constant.
17667 1997-12-12 Per Bothner <bothner@cygnus.com>
17669 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
17671 * decl.c, java-tree.h (soft_fmod_node): New global.
17672 * decl.c (init_decl_processing): Define __builtin_fmod.
17673 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
17674 using __builtin_fmod.
17676 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
17678 * keyword.h: New file, output of keyword.gperf as processed by
17680 * lex.c (java_lex_init): Initialize java_error_flag.
17681 * parse.c (YYERROR_NOW): Uses java_error_flag.
17682 * parse.y: New static java_error_flag. Useless definition of
17684 * parse.y (java_error): Portable error recovery using
17685 java_error_flag (not yet completely tuned).
17687 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
17689 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
17691 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17693 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
17694 (parse.c, lex.c, keyword.h): New rules for Java source code
17696 * parse.c: Renamed into jcf-parse.c.
17697 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
17698 * keyword.gperf: New file, Java keywords.
17699 * parse.y: New file, Java language grammar.
17700 * parse.h: New file, Java language grammar definitions.
17701 * lex.c: New file, Java language lexer.
17702 * lex.h: New file, Java language lexer definitions.
17704 1997-12-03 Per Bothner <bothner@cygnus.com>
17706 * decl.c (clinit_identifier_node), java-tree.h: New global.
17707 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
17708 * verify.c (verify_jvm_instructions): Inline use of removed macros.
17709 * expr.c (expand_java_field_op): Check for invalid assignment
17712 * jcf-reader.c (get_attribute): Test for wrong attribute length.
17714 1997-10-27 Per Bothner <bothner@cygnus.com>
17716 * verify.c (verify_jvm_instructions): When processing a handler,
17717 attempt to set the current_subr to the right value.
17718 (More complicated code combines Sep 17 and Oct 22 versions.)
17720 1997-10-24 Per Bothner <bothner@cygnus.com>
17722 * class.c (push_class): Figure out (guess) name of source file.
17723 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
17724 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
17725 (parse_class_file): Change return type from int to void.
17726 Call debug_start_source_file/debug_end_source_file.
17728 * expr.c (build_java_binop): Fix masking 2nd operand.
17729 * decl.c (init_decl_processing): Set sizetype first.
17731 1997-10-22 Per Bothner <bothner@cygnus.com>
17733 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
17734 (Revert Sep 17 change.)
17736 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
17738 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
17739 .class extension in their name and fix thing so we don't process
17740 them parse_zip_file_entries().
17741 (parse_zip_file_entries): Cleaned unused local variables.
17743 1997-10-20 Per Bothner <bothner@cygnus.com>
17745 * expr.c (can_widen_reference_to): Allows equal array element types.
17746 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
17747 * jcf-dump.c (RET): Get (and print) index.
17749 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
17750 Promote element type to POINTER_TYPE.
17752 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17754 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
17755 find_in_current_zip, jcf_figure_file_type): Moved from
17756 jcf-reader.c to parse.c.
17757 * zextract.c: (read_zip_archive): takes file_comment_length possible
17758 field into account.
17760 1997-10-20 Per Bothner <bothner@cygnus.com>
17762 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
17764 * verify.c (merge_types): Handle array types even better ...
17766 1997-10-17 Per Bothner <bothner@cygnus.com>
17768 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
17770 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
17771 * class.c (make_class_data): Don't build fields_decl if no fields.
17772 When building fields_decl, skip if DECL_ARTIFICIAL.
17774 * expr.c (java_stack_swap): Update stack_type_map.
17775 * verify.c (merge_types): Handle array types better.
17777 1997-10-15 Per Bothner <bothner@cygnus.com>
17779 * class.c (add_field): Don't promote short integral fields to
17780 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
17781 * expr.c (push_value): Promote and convert short integral values.
17783 * decl.c, java-tree.h (integer_two_node): New constant node.
17784 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
17786 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17788 * class.c (append_gpp_mangled_type): Use function argument
17789 unpromoted type to generate mangled name.
17791 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
17793 * constants.c (build_constant_data_ref): Now uses current_class
17794 instead of main_class.
17795 (build_constants_constructor): Now uses current_class instead of
17797 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
17798 of the global variable SeepZipFiles done here.
17799 * zextract.c (read_zip_archive): extra_field optional field taken
17800 into account while computing the position of the class file in the
17802 * verify.c (verify_jvm_instructions): Use current_jcf to search
17804 * parse.c (load_class): First search for the class to load in the
17805 current zip file. Saves current_jcf (restored before returning
17806 from that function). Don't call JCF_FINISH in the class was found
17807 in the current ZIP file.
17808 (jcf_parse): If the class was found in the current ZIP file, save
17809 its tree_constant_pool (for later reuse).
17810 (parse_class_file): New function. Process each method defined in
17811 the current class and record the class as to be later registered.
17812 (yyparse): Rewritten. Figure the type of the current file and switch
17814 * lang.c: New global variable current_jcf.
17815 (lang_init): Removed compiling_from_source test (done later, in
17816 yyparse). Removed call the jcf_parse ().
17817 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
17818 (typedef struct JCF): New fields seen_in_zip (to mark a class found
17819 in the current ZIP file) and zip_offset (offset to the class data in
17820 the current zip file).
17821 * jcf-reader.c: zipfile.h included.
17822 localToFile: New ZipFileCache static global variable
17823 (parse_zip_file_entries): New function. Browse the current ZIP
17824 file directory and process each class found.
17825 (process_zip_dir): New function. Register each class found in the
17826 ZIP file directory. The class aren't parsed but a valid JCF is
17827 link to each of them.
17828 (find_in_current_zip): New function. Search for a class in the
17829 current ZIP file directory. If found, prepare the class so that it
17831 (jcf_figure_file_type): New function. Examine the file structure
17832 to figure a class file, a ZIP file. If none of these categories are
17833 matched, a source file is assumed.
17834 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
17835 SeenZipFile: New global variable.
17836 (open_in_zip): Use zipmember's length to accelerate the search for
17837 a member. If zipmember was NULL and zip file successfully read,
17839 * java-tree.h: New global variable current_jcf declared. Added
17840 declaration for current_constant_pool_tags, current_constant_pool_data,
17841 current_constant_pool_length, current_constant_pool_data_ref.
17842 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
17843 store the JCF of classes seen in a zip file) and tree *constant_pool
17844 (to save a loaded class constant pool). current_class declared here.
17845 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
17846 retrieve method_ref_constant.
17847 (PUSHC): java_push_constant_from_pool now uses current_jcf.
17848 (OBJECT): get_class_constant now uses current_jcf.
17849 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
17850 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
17851 (expand_invoke): Now uses current_class instead of main_class
17852 (build_class_init): Now uses current_class instead of main_class
17853 * class.c: New static global variable registered_class.
17854 (register_class): New function.
17855 (emit_register_class): Modified to use registered_class instead of
17857 (is_compiled_class): Now take into account class seen in the archive.
17859 1997-10-06 Per Bothner <bothner@cygnus.com>
17861 * except.h: Renamed to: java-except.h.
17862 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
17863 * except.c: Add semi-working (commented out) implementation.
17865 * expr.c (expand_iinc): Add needed flush_quick_stack.
17866 * parse.c (set_source_filename): New function.
17867 (give_name_to_class): Set input_filename from package.classname.java.
17869 * jcf-io.c (find_class): Don't look first in ".".
17871 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17873 * zextract.c (read_zip_archive): Now takes into account the
17875 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
17877 1997-09-20 Per Bothner <bothner@cygnus.com>
17879 * constants.c, java-tree.h (build_internal_class_name): New function.
17880 (alloc_class_constant): Re-implement using build_internal_class_name.
17881 * class.c (make_class_data): Likewise.
17882 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
17884 1997-09-17 Per Bothner <bothner@cygnus.com>
17886 * verify.c (verify_jvm_instructions): Temporarily set current_subr
17887 to NULL before pushing an exception handler target.
17889 * expr.c (flush_quick_stack): Save from low stack indexes to high.
17890 (java_stack_swap, java_stack_dup): Re-write to be safe from
17891 clobbering registers.
17892 (build_class_init): New function.
17894 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
17896 * typeck.c (build_java_array_type): Temporary use
17897 permanent_obstack to create the array 'length' field.
17898 * expr.c (lookup_label): Temporay use permanent_obstack to create
17899 label if not found.
17900 * class.c (push_super_field): Tempory use permanent_obstack.
17902 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17904 * typeck.c (type_for_mode): Now handles double_type_node and
17906 * verify.c (verify_jvm_instructions): The instruction following
17907 the wide bytecode is checked. OPCODE_ret added to the list of
17910 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17912 * class.c (make_class): Temporary use permanent_obstack. Set the
17913 class CLASS_P field to 1.
17914 (push_class): Temporary use permanent_obstack.
17915 (set_super_info): Temporary use permanent_obstack.
17916 (add_method): Temporary use permanent_obstack, set
17917 METHOD_TRANSIENT().
17918 (add_field): Temporary use permanent_obstack. Sets
17919 FIELD_VOLATILE() and FIELD_TRANSIENT().
17920 (build_class_ref): Temporary use permanent_obstack if the class
17922 (build_static_field_ref): Temporary use permanent_obstack when
17923 creating field's rtl.
17924 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
17925 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
17926 and fields. Function finalized, as far as flag handling.
17927 (push_class_static_dummy_field): Temporary use permanent_obstack.
17928 (emit_register_class): Force generation of class registration at
17930 * decl.c (end_java_method): Call permanent_allocation() before
17932 * expr.c (can_widen_reference_to): Added comment to interface
17933 handling, fixed typo.
17934 (lookup_field): Now uses CLASS_P() to correct FIXME
17935 (expand_invoke): Verification on public && !static &&
17936 !abstract moved into soft_lookupinterfacemethod (kaffe).
17937 Use Object class dtable if objectref is an array when expanding
17939 (java_push_constant_from_pool): Temporary use permanent_obstack
17940 for CONSTANT_string
17941 * parse.c (get_ref_constant): Temporary use permanent_obstack to
17942 create constant references.
17943 (get_constant): Temporary use permanent_obstack to create constant.
17944 (load_class): Temporary use permanent_obstack to load class.
17945 (jcf_parse): Temporary use permanent_obstack to perform class
17947 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
17948 (build_java_signature): Temporary use permanent_obstack.
17949 * verify.c: (verify_jvm_instruction): removed unnecessary verification
17951 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
17952 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
17955 1997-09-11 Per Bothner <bothner@cygnus.com>
17957 * class.c (append_gpp_mangled_type): Fix typo.
17958 (emit_register_class): Use main_class to get class object, rather
17959 than looking for no-longer-existing static decl starting with _CL.
17960 * typeck.c (parse_signature_type): Promote array element type
17961 if it is a RECORD_TYPE.
17963 1997-09-10 Per Bothner <bothner@cygnus.com>
17965 * class.c (push_class_static_dummy_field): New function.
17966 (mangle_static_field): New. Do G++-style mangling of static fields.
17967 (layout_class): Mandle static fields here, not in add_field.
17968 (build_class_ref): The class object is now a dummy static field.
17969 * decl.c (find_local_variable): Look for best, instead of first match.
17970 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
17971 (build_java_athrow): Don't check here if exception is Throwable.
17972 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
17973 (TYPE_USED): Removed. No longer used ...
17974 * parse.c (jcf_parse): Call push_class_static_dummy_field.
17975 * verify.c (push_pending_label): New function.
17976 (push_pending_block): Renamed to check_pending_block.
17977 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
17978 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
17979 re-checking possible handlers) after a store (less wasted work).
17980 Check for null handler (finally) before calling add_handler.
17981 Various changes to (finally?) correctly handle try/finally.
17983 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
17985 * class.c: Include stdio.h.
17987 1997-09-04 Per Bothner <bothner@cygnus.com>
17989 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
17990 to make sure class is initialized before static/special invoke.
17992 * verify.c (verify_jvm_instructions): On a store instruction,
17993 call find_local_variable to force pre-allocation of decl and rtx.
17994 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
17996 1997-09-03 Per Bothner <bothner@cygnus.com>
17998 * class.c (build_class_ref): Strip off "promoted_" if need be.
17999 (make_field_value): Call build_java_signature when needed.
18000 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18001 * expr.c (build_java_athrow): Don't push_value of exception.
18002 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18003 match specification of [fd]cmp[lg] for NaNs.
18004 (expand_byte_code): Add support for exception handler ranges.
18005 * except.c: Add skeleton for EH code-generation.
18006 * verify.c (merge_types): Treat all promoted integral types as equal.
18007 * constants.c (build_constants_constructor): To force creation of
18008 current_constant_pool_data_ref, call build_constant_data_ref.
18010 * javaop.def (lload): Fix typo.
18011 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18013 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18015 * parse.c: Don't include function.h.
18017 1997-08-27 Per Bothner <bothner@cygnus.com>
18019 * except.[ch]: New files.
18020 * Makefile.in (JAVA_OBJS): Add except.o
18021 * expr.c: Temporary warning about unimplemented exceptions.
18022 * verify.c: Verify exception handlers.
18024 * jcf-dump.c (disassemble_method): Print exception table.
18026 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18028 * expr.c (verify_jvm_instructions): Started a thorough
18029 verification of invoke* bytecodes.
18030 (expand_byte_code): flush quick stack if PC is the target of a
18031 branch. and undef RET (conflicting with config/i386/i386.h).
18032 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18034 (expand_invoke): Now handles invokeinterface and do more
18035 verification according to the bytecode.
18036 (lookup_field): Don't try to load the class if processing
18038 (can_widen_reference_to): Now handles interfaces.
18039 * decl.c (init_decl_processing): New global variable
18040 soft_lookupinterfacemethod_node, declared in java-tree.h.
18041 Call set_super_info on string_type_node.
18042 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18044 * class.c (set_super_info): Fills the CLASS_* flags according to
18046 (get_access_flags_from_decl): Handles all class flags.
18048 1997-08-26 Per Bothner <bothner@cygnus.com>
18050 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18051 * parse.c (yyparse): Check for abstract method, and missing code.
18052 * expr.c (expand_byte_code): Change interface.
18053 * lang.c (put_decl_node): Print promoted types prettier.
18054 * verify.c (verify_jvm_instruction): Change interface.
18055 Partial support for scanning exception table.
18056 For load instructions, handle promoted integral types.
18058 1997-08-21 Per Bothner <bothner@cygnus.com>
18060 * verify.c: New file, with contents moved from expr.c.
18061 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18062 * typeck.c (is_array_type_p): Moved here from expr.c.
18063 * java-tree.h: Add some now-needed function declarations.
18064 * Makefile.in (JAVA_OBJS): Added verify.o.
18066 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18068 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18069 METHOD_ABSTRACT flag.
18071 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18072 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18073 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18075 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18077 (start_java_method): Hook for SYNCHRONIZED methods.
18079 * expr.c (build_java_jsr, build_java_ret): New functions
18080 (JSR,PRE): New macros
18081 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18082 (verify_jvm_instructions): tableswitch, lookupswitch,
18083 monitorenter, monitorexit, goto_w: verified.
18084 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18085 (build_java_monitor): New function.
18086 (MONITOR_OPERATION): Modified to call build_java_monitor()
18087 (verify_jvm_instructions): Started a thorough verification of
18090 1997-08-19 Per Bothner <bothner@cygnus.com>
18092 Support verification of jsr/ret subroutines (used for try/finally).
18093 * decl.c (return_address_type_node): New type node.
18094 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18095 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18096 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18097 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18098 TYPE_USED): New macros for special types in type_map.
18100 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18101 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18103 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18105 * expr.c (can_widen_reference_to): New function.
18106 (pop_type): Use it.
18107 (merge_type_state): Support handling start of subroutine.
18108 (push_pending_block): Return char* error message, instead of calling
18109 fatal on an error. Also handle subroutines.
18110 (verify_jvm_instructions): Handle errors from push_poending_block.
18111 Support jsr and ret instructions.
18113 1997-08-19 Per Bothner <bothner@cygnus.com>
18115 * jcf-io.c (find_classfile): Fix thinko.
18116 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18118 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18120 * Makefile.in (BISON): Remove.
18122 1997-08-07 Per Bothner <bothner@cygnus.com>
18124 * Makefile.in: Convert to autoconf.
18125 * config-lang.in (outputs): Added java/Makefile.
18127 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18128 Rename cc1java to jc1.
18130 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18131 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18133 * class.c (class_depth): Do load_class if needed.
18135 Mostly better verification.
18136 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18137 (init_decl_processing): Change return type of soft_checkcast.
18138 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18139 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18140 lang_print_error): New functions.
18141 (lang_init): Set global hook print_error_function to lang_print_error.
18142 * expr.c: In the type_map ptr_type_node is only used for null now.
18143 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18144 (merge_types): Dererence pointer to record types before comparing.
18145 (decode_newarray_type, merge_types): On error just return NULL.
18146 (build_java_binop): Add preliminary implementation (with warning)
18147 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18148 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18149 (expand_compare, expand_java_goto, expand_java_call): Don't
18150 push_pending_block, since that only makes sense when verifying.
18151 (merge_type_state): Different return codes.
18152 (push_pending_block): A block may need to be verified more than once.
18153 (expand_byte_code): Warn about unused code at code generation time.
18154 (verify_jvm_instruction): Changed logic, since code may need to be
18155 re-verified if type-state has changed. Also, better error handling.
18156 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18157 Improve newarray, anewarray, ?aload, athrow,
18158 * java-tree.h (LABEL_CHANGED): New macro.
18160 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18162 * decl.c (soft_athrow_node): New global variable initialized.
18163 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18164 * typeck.c (convert): Added support for REAL_TYPE.
18165 (convert_to_char): New function.
18166 (convert): Handle CHAR_TYPE.
18167 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18168 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18169 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18171 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18172 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18173 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18174 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18175 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18176 to Use The Right Things.
18177 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18178 compatible with INT. BOOLEAN is made equivalent to BYTE.
18179 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18180 OPCODE_ifnonnull): Now supported.
18181 (build_java_athrow): New function.
18183 1997-08-04 Per Bothner <bothner@cygnus.com>
18185 Rename method name <init> to match G++ (and fix mangling).
18186 * class.c (layout_class): Replace method name of <init> by class name.
18187 (make_method_value): Do inverse renaming of constructor from <init>.
18188 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18189 * typeck.c (lookup_java_constructor): New function.
18190 * expr.c (expand_invoke): If method_name is <init>, call
18191 lookup_java_constructor to find constructor.
18193 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18195 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18197 * parse.c (get_class_constant): Modified to handle array "classes"
18198 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18200 (convert): Modified to handle real type.
18201 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18202 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18203 variables declared.
18204 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18205 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18206 global variables initialized.
18207 (find_local_variable): Handles the case of a pointer
18208 (end_java_method): Restore the use of one more scope
18209 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18210 build_java_array_length_access, expand_java_arrayload,
18211 expand_java_arraystore, expand_java_array_length,
18212 expand_java_multianewarray, expand_java_anewarray,
18213 build_java_check_indexed_type, is_array_type_p,
18214 build_java_throw_out_of_bound_exception): New functions.
18215 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18216 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18217 OPCODE_<t>aload): Implemented code for verification.
18218 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18219 ARRAY_NEW_MULTI): Macro defined.
18220 (CONVERT): Modified to invoke convert().
18221 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18223 1997-07-31 Per Bothner <bothner@cygnus.com>
18225 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18226 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18227 (make_class_data): Field name needs '/' as package prefix.
18228 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18230 1997-07-25 Per Bothner <bothner@cygnus.com>
18232 Implement debug information for local variables.
18233 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18234 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18235 DECL_LOCAL_SLOT_CHAIN): New macros.
18236 (struct lang_decl_var): New type.
18237 * parse.c (give_name_to_locals): Move to decl.c.
18238 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18239 (start_java_method): Re-write parameter handling.
18240 (pending_local_decls): New global variable.
18241 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18242 (find_local_variable): Accept pc so we can skips decls not in range.
18243 (struct binding_level): Add end_pc field.
18244 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18245 (various): Change so current pc gets passed to find_local_variable.
18247 * decl.c (init_decl_processing): Re-arrange fields in
18248 class_type_node and and method_type_node to match kaffe 0.9.1.
18249 * class.c (make_method_value, make_class_data): Update
18250 initializations to match.
18252 1997-07-16 Per Bothner <bothner@cygnus.com>
18254 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18255 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18256 (push_super_field): New function.
18257 (make_class_data): Handle inheritance of class static initializer.
18258 (layout_class): New name mangling.
18259 * constants.c (build_constant_data_ref): Init type of data array
18260 to a one-element array.
18261 (build_constants_constructor): Set DECL_SIZE from complete array type.
18262 * decl.c: Rename class_type, object_type etc to class_type_node,
18263 object_type_node etc. Make former inherit from latter.
18264 * expr.c (expand_invoke): Add cast of function address.
18265 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18266 * parse.c (yyparse): Don't call layout_class here.
18267 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18269 1997-06-14 Per Bothner <bothner@cygnus.com>
18271 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18272 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18273 (alloc_class_constant): New.
18274 * expr.c (expand_invoke): Make sure method's class is initialized.
18275 * class.c (interits_from_p, emit_register_class): New functions.
18276 * parse.c (yyparse): Call emit_register_class.
18278 1997-06-09 Per Bothner <bothner@cygnus.com>
18280 * constants.c: New file, to handle constant pool.
18281 * Makefile.in (JAVA_OBJS): Add constants.o.
18282 * decl.c (init_decl_processing): Update, fix, finish various structs.
18283 (pushdecl_top_level): New.
18284 * parse.c (layout_class): Moved to class.c.
18285 * expr.c (java_push_constant_from_pool): New function.
18286 * class.c (build_class_ref): Make work fully
18287 (make_class_data): Emit super-class, constant pool, interface vector.
18289 1997-06-03 Per Bothner <bothner@cygnus.com>
18291 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18292 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18293 * class.c (class_depth): New function.
18294 (lookup_named_class): Replaced by new function lookup_class.
18295 * decl.c (object_type_node, string_type_node): New.
18296 Remove various types that we no longer need.
18297 * expr.c (verify_jvm_instructions): New separate verifier pass.
18298 (push_type, pop_type): New functions for verifier.
18299 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18300 (expand_byte_code): Simplify, since we assume already verified.
18301 (expand_invoke): Now mostly works.
18302 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18303 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18304 * parse.c: Wait to allocate class object until we know its name.
18305 (layout_class): Calculate DECL_VINDEX for each virtual method.
18306 * typeck.c (get_array_type): Rename to ...
18307 (build_java_array_type): ... and provide working implementation.
18308 (build_java_signature): New function - build Java signature of type.
18309 (set_java_signature): New function - cache signature with type.
18310 (lookup_java_method): New function.
18312 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18314 * class.c (ident_subst): Take extra SUFFIX parameter.
18315 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18316 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18317 (build_class_ref): Actually implement.
18318 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18319 * decl.c (builtin_function): New.
18320 (init_decl_processing): Update for current Kaffe. Declare some
18321 builtin Kaffe functions.
18322 * expr.c (build_address_of): New.
18323 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18324 Renamed (from expand_java_new etc), and added working implementations.
18325 (build_field_ref): Now also handle static fields.
18326 (expand_invoke): Implement invokestatic, and start implement rest.
18327 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18328 * javaop.def: Rename invokevirt -> invokevirtual.
18329 * lang.c (use_handles): Removed.
18330 * parse.c: Add support for ConstantValue attribute.
18331 Handle nested loading of a class. (JPOOL_UTF): New.
18333 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18335 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18337 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18339 * Make-lang.in (java.install-man): New empty rule.
18340 * typeck.c (set_local_type): New function.
18341 * expr.c (STORE_INTERNAL): Call find_local_variable,
18342 not find_stack_slot. Call set_local_type.
18344 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18346 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18347 and building RECORD_TYPE CONSTRUCTORs.
18348 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18350 * lang.c (use_handles): Change the default to 0.
18351 * decl.c: Define and build class_type, field_type, utf8const_type.
18352 * class.c (make_class_data, make_field_value,
18353 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18354 hashUtf8String, strLengthUtf8, mangled_classname:
18355 Functions to build reflective data structures.
18356 * parse.c (yyparse): Call make_class_data.
18358 * jcf-io.c (open_class, find_classfile): New functions.
18359 * jcf-dump.c: Support reading classfile from explicitly-named
18360 class file (without CLASSPATH searching).
18362 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18364 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18365 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18366 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18367 (get_constant): Now trivial for CONSTANT_Utf8.
18369 * jcf.h: Make NEW_CPOOL the default.
18370 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18372 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>