1 2005-03-08 Julian Brown <julian@codesourcery.com>
3 * decl.c (finish_method): Give methods once-only linkage.
5 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
7 * verify-glue.c (vfy_is_assignable_from): Perform static check using
8 can_widen_reference_to if the C++ ABI is in use.
9 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
10 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
11 type_isresolved, init_state, set_pc, state_get_pc,
12 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
13 (verify_fail): Report the current PC from the verifier context.
14 (free_state): Remove #if 0 block to enable this function.
15 (free_verifier_context): Call free_state on state_list iterator
16 values before freeing them.
17 * expr.c (pop_type_0): Pop correct type for error message when stack
18 contains a multi-word type.
20 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
22 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
23 for known NULL array length access.
25 2005-03-07 Tom Tromey <tromey@redhat.com>
27 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
29 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
31 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
32 typeck.c: Update copyright.
34 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
37 * xref.c, xref.h: Remove file.
38 * Make-lang.in (java/xref.o): Remove.
39 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
40 * lang.c (flag_emit_xref): Remove definition.
41 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
42 * typeck.c (convert): Remove use of do_not_fold.
43 * parse.y (do_not_fold): Remove definition.
44 (parser grammar): Remove xref code.
45 (maybe_create_class_interface_decl, create_class): Likewise.
46 (register_fields, method_header, finish_method_declaration): Likewise.
47 (declare_local_variables, source_end_java_method): Likewise.
48 (java_complete_expand_classes): Do not set do_not_fold.
49 (java_complete_expand_method): Remove xref code.
50 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
51 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
52 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
53 (patch_synchronized_statement, patch_throw_statement): Likewise.
54 (maybe_build_class_init_for_field): Likewise.
56 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
58 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
59 instead of IS_NON_TYPE_CODE_CLASS.
61 2005-03-04 Andrew Haley <aph@redhat.com>
64 * class.c (set_method_index): Don't set method_index if it is
66 (layout_class_method): Don't complain about "non-static method foo
67 overrides static method" in the case of indirect dispatch.
69 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
71 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
73 * Make-lang.in: Don't elide warnings in jcf-io.c.
75 2005-03-01 Per Bothner <per@bothner.com>
78 * check-init.c (wfl): Remove static.
79 (final_assign_error, check_init): Replace calls to parse_error_context
81 (check_init): Save, set, and restore input_location for each exp.
83 2005-03-01 Per Bothner <per@bothner.com>
85 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
86 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
87 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
89 2005-03-01 Per Bothner <per@bothner.com>
91 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
93 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
96 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
99 2005-02-22 Tom Tromey <tromey@redhat.com>
102 * verify-impl.c (EITHER): New define.
103 (types_compatible): Handle it.
104 (check_field_constant): Use it.
106 2005-02-18 Tom Tromey <tromey@redhat.com>
109 * verify-impl.c (types_equal): Fixed test.
112 * verify-glue.c (vfy_class_has_field): New function.
113 * verify.h (vfy_class_has_field): Declare.
114 * verify-impl.c (check_field_constant): Added 'putfield'
116 (verify_instructions_0): Updated.
117 (types_equal): New function.
119 2005-02-14 Tom Tromey <tromey@redhat.com>
122 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
123 stack effect of multianewarray.
125 2005-02-14 Andrew Haley <aph@redhat.com>
128 * expr.c (expand_byte_code): Call promote_arguments().
129 (promote_arguments): New function.
130 * decl.c (check_local_unnamed_variable): Remove special case for
132 (find_local_variable): Promote all boolean types to int
133 when searching for local variable decls.
135 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
137 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
138 parse-scan.y: Update copyright.
140 2005-02-11 Per Bothner <per@bothner.com>
143 * parse-scan.y (input_location): Remove variable.
144 (main_input_filename): New - replaces input_filename, which isn't
145 settable if USE_MAPPED_LOCATION.
146 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
147 so we don't reference input_location or wfl_operator in that case.
148 * jv-scan.c (expand_location): Remove - no longer used.
149 (main): Set main_input_filename rather than input_filename.
151 2005-02-09 Richard Henderson <rth@redhat.com>
153 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
154 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
156 2005-02-08 Marcin Dalecki <martin@dalecki.de>
158 * expr.c (add_type_assertion): Use the proper enumeration type,
159 since this is what htab_find_slot() is expecting.
161 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
163 * gcj.texi: Update copyright dates.
165 2005-02-02 Tom Tromey <tromey@redhat.com>
167 * gcj.texi (libgcj Runtime Properties): Default library_control
170 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
173 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
174 (modifiers) when square brackets are present in a declaration for
176 * jv-scan.c (main): Set input_filename and input_line.
178 2005-02-01 Tom Tromey <tromey@redhat.com>
181 * gjavah.c (get_field_name): Don't override name for JNI header.
183 2005-02-01 Roger Sayle <roger@eyesopen.com>
185 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
186 of unsigned types using iushr and lushr JVM bytecodes.
188 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
191 * gjavah.c (jni_print_float): Do not emit floating-point
192 initialiser for a static final field.
193 (jni_print_double): Likewise.
195 2005-02-01 Mark Mitchell <mark@codesourcery.com>
198 2005-01-31 Mark Mitchell <mark@codesourcery.com>
199 * gjavah.c (print_field_info): Mark static data members of
200 floating-point type with "__extension__".
202 2005-01-31 Mark Mitchell <mark@codesourcery.com>
204 * gjavah.c (print_field_info): Mark static data members of
205 floating-point type with "__extension__".
207 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
210 * parse.y (build_string_concatenation): Remove redundant if.
211 (patch_conditional_expr): Attempt to patch_string() the condition
212 of a ?: as well, in addition to its other operands.
214 2005-01-25 Tom Tromey <tromey@redhat.com>
216 * Make-lang.in (java/java-tree-inline.o): Removed.
218 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
221 * parse.y (patch_binop): Allow comparisons against NULL only
222 if the other operand is of a reference type.
224 2005-01-24 Tom Tromey <tromey@redhat.com>
226 * java-tree.h (gcj_abi_version): Declare.
227 * class.c (make_class_data): Push gcj_abi_version into "next"
228 field. Renamed field.
229 * decl.c (gcj_abi_version): New global.
230 (parse_version): New function.
231 (java_init_decl_processing): Call it. Renamed 'next' field.
233 (GCJ_BINARYCOMPAT_ADDITION): New define.
235 2005-01-24 Roger Sayle <roger@eyesopen.com>
238 * jcf-write.c (generate_bytecode_insns): Conversions between
239 integer types of the same precision shouldn't generate widening
240 or narrowing conversion bytecodes.
242 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
244 * java-except.h, java-tree.h: Remove unused prototypes.
246 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
249 * jcf-write.c (perform_relocations): Don't call memcpy if source
250 and destination are the same.
252 2005-01-17 Tom Tromey <tromey@redhat.com>
254 * verify-impl.c (get_short): Sign extend.
257 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
259 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
262 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
264 * verify.c: Revert to the version before the BC-ABI merge.
266 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
269 * check-init.c (check_init): Take care of references that do not
270 have an explicit final variable declaration (e.g. array length
271 access) for pre/post in/de-crement operators.
273 2005-01-08 Mark Wielaard <mark@klomp.org>
275 * parse.y (process_imports): Allocate (and free) original_name only
276 when not already defined.
277 * jcf-parse.c (read_class): Free results of find_class() and
279 (java_parse_file): Keep pointer to head of file_list and free when
280 done. Free result of lrealpath().
282 2005-01-05 Tom Tromey <tromey@redhat.com>
284 * gcj.texi (Standard Properties): java.ext.dirs is now used.
286 2004-12-20 Andrew Haley <aph@redhat.com>
288 * typeck.c: Use fold_convert for ints and booleans.
290 2004-12-17 Andrew Haley <aph@redhat.com>
293 * typeck.c (convert): Use a CONVERT_EXPR when converting to
294 BOOLEAN_TYPE or CHAR_TYPE.
295 (convert_to_boolean, convert_to_char) : Remove.
296 * convert.h (convert_to_boolean, convert_to_char) : Remove.
297 * expr.c (expand_load_internal): Do type conversion if type is not
300 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
303 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
306 2004-12-07 Andrew Haley <aph@redhat.com>
309 * jcf-parse.c (load_class): Remove sanity test for missing inner
312 2004-12-06 Tom Tromey <tromey@redhat.com>
314 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
315 (java.uninstall): Likewise.
316 (java.maintainer-clean): Likewise.
317 (.INTERMEDIATE): Likewise.
318 (java.install-man): Likewise.
319 (gcj-dbtool.pod): New target.
320 * gcj.texi (Code Generation): Document -findirect-dispatch.
321 (libgcj Runtime Properties): Document
322 gnu.gcj.precompiled.db.path.
323 (Top): Link to "Invoking gcj-dbtool".
325 2004-12-06 Tom Tromey <tromey@redhat.com>
328 * java-tree.h (extract_field_decl): Declare.
329 * parse.y (extract_field_decl): Renamed from
330 strip_out_static_field_access_decl. No longer static.
331 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
333 2004-12-03 Tom Tromey <tromey@redhat.com>
335 * lang.c (flag_new_verifier): Define.
336 (java_post_options): Set flag_new_verifier if indirect dispatch
338 * lang.opt (fnew-verifier): Removed.
340 2004-12-03 Tom Tromey <tromey@redhat.com>
343 * Make-lang.in (java.install-common): Only install transformed
344 gcjh if gcj-cross exists.
346 2004-12-03 Andrew Haley <aph@redhat.com>
349 * except.c (link_handler): Patch 'outer' field of siblings of the
350 range we're demoting.
352 2004-12-03 Andrew Haley <aph@redhat.com>
355 * class.c (layout_class_method): Don't fail to override a method
356 simply because it has DECL_ARTIFICIAL set.
358 2004-12-02 Tom Tromey <tromey@redhat.com>
361 * parse.y (craft_constructor): Special case null_pointer_node.
363 2004-12-02 Tom Tromey <tromey@redhat.com>
366 * java-gimplify.c (java_gimplify_expr): Don't call
367 SET_EXPR_LOCATION unless wrapped tree is an expression.
369 2004-11-27 Per Bothner <per@bothner.com>
371 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
372 Fix fencepost error in 'i', which got executed one too many times.
373 Also, fold memcpy into explicit loop, as originally intended.
374 Also, free temporary 'buf' which otherwise leaks.
376 2004-11-27 Per Bothner <per@bothner.com>
378 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
379 local static variables if not USE_MAPPED_LOCATION.
381 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
383 * class.c, decl.c, expr.c: Fix comment typos.
385 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
388 * decl.c (end_java_method): Call
389 attach_init_test_initialization_flags on all the init_decls.
390 * parse.y (attach_init_test_initialization_flags): Move to ...
391 * expr.c (attach_init_test_initialization_flags): here and
392 support BIND_EXPR also.
393 * java-tree.h (attach_init_test_initialization_flags): Prototype.
394 * jcf-parse.c (parse_class_file): Don't disable class init
397 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
399 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
402 2004-11-24 Richard Henderson <rth@redhat.com>
404 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
405 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
407 2004-11-24 Tom Tromey <tromey@redhat.com>
409 * verify.c (defer_merging): Don't use C++-style comment.
410 * verify.h (java_opcode): Added java_opcode_end.
411 * class.c (build_class_ref): Remove C++ comment and old FIXME.
413 * verify-impl.c (vfy_push_type): Removed bogus "return".
414 (initialize_stack): Use vfy_alloc and vfy_free.
415 (verify_instructions_0): Likewise.
417 * Merged gcj-abi-2-dev-branch to trunk.
419 2004-11-24 Andrew Haley <aph@redhat.com>
421 * jcf-parse.c (parse_class_file): Set file_start_location.
423 2004-11-10 Tom Tromey <tromey@redhat.com>
425 * class.c (make_field_value): Don't call build_static_field_ref.
426 (build_static_field_ref): Don't emit direct references when using
429 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
430 -verbose:class into man page synopsis.
432 2004-11-09 Tom Tromey <tromey@redhat.com>
434 * expr.c (build_java_arraystore_check): Still generate check if
435 element type is itself an array.
437 2004-11-08 Tom Tromey <tromey@redhat.com>
439 * java-tree.h (soft_check_assignment_node): Removed.
440 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
441 * decl.c (java_init_decl_processing): Don't initialize
442 soft_check_assignment_node.
444 2004-11-05 Tom Tromey <tromey@redhat.com>
446 * class.c (layout_class_methods): Don't add Miranda methods when
447 using indirect dispatch.
449 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
451 * class.c (make_class_data): Call emit_assertion_table to set the
452 'assertion_table' field.
453 (build_signature_for_libgcj): Move here from expr.c.
454 (add_assertion_table_entry): New function. Callback for assertion
456 (emit_assertion_table): New. Take class argument, and generate
457 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
458 * decl.c (init_decl_processing): Define assertion_entry_type record.
459 Push 'assertion_table' class field instead of 'verify'.
460 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
461 (type_assertion_hash): Include 'assertion_code' in hash.
462 (add_type_assertion): Rewritten. Take class and assertion_code
463 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
464 (can_widen_reference_to): Use new add_type_assertion() arguments.
465 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
466 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
467 (verify_identifier_node): Removed.
468 (assertion_entry_type, assertion_table_type): New.
469 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
470 assertion code definitions.
471 (struct type_assertion): Add assertion_code. Rename 'source_type' and
472 'target_type' to 'op1' and 'op2'.
473 (add_type_assertion): Declare.
474 (lang_printable_name_wls): Remove unused definition.
475 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
476 to emit runtime assertion.
477 (vfy_note_stack_type): Clean up non-C90 declarations.
478 (vfy_note_local_type): Likewise.
479 * verify.h (vfy_is_assignable_from): Declare.
480 * verify-impl.c (is_assignable_from_slow): Remove unused function.
481 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
482 instead of is_assignable_from_slow().
483 (types_compatible): Reinstate ref_compatible() call.
485 2004-11-04 Tom Tromey <tromey@redhat.com>
487 * class.c (build_static_field_ref): Reverted previous patch.
489 * class.c (build_static_field_ref): Don't emit direct references
490 when using indirect dispatch.
492 2004-11-03 Tom Tromey <tromey@redhat.com>
494 * expr.c (expand_java_arrayload): Set lhs_type_node.
495 (expand_java_arraystore): Set rhs_type_node.
497 2004-11-02 Tom Tromey <tromey@redhat.com>
499 * jcf-parse.c (compute_class_name): Use filename length from zip
500 directory, not strlen.
502 * expr.c (expand_invoke): Mark new interface methods as abstract.
504 2004-11-01 Tom Tromey <tromey@redhat.com>
506 * verify-impl.c (push_jump): Removed check for uninitialized
508 (push_exception_jump): Likewise.
509 (handle_ret_insn): Likewise.
510 (handle_jsr_insn): Likewise.
511 (state_check_no_uninitialized_objects): Removed.
513 * decl.c (check_local_unnamed_variable): Recognize
514 promoted-to-int parameters when using the new verifier.
515 * expr.c (expand_java_arraystore): Explicitly request array type
516 when using new verifier.
517 (expand_java_arrayload): Likewise.
518 (invoke_build_dtable): Don't pass object_type_node as
519 expression argument to build_java_indirect_ref.
520 (build_java_check_indexed_type): Do nothing.
521 (build_java_arraystore_check): Handle case where array doesn't
523 (build_java_array_length_access): Likewise.
524 (expand_invoke): Handle case where interface overrides a method
526 (pop_type_0): Always succeed for reference types.
527 (process_jvm_instruction): Don't pop a value in a dead
529 (pop_arguments): Convert arguments to correct types.
531 2004-10-29 Andrew Haley <aph@redhat.com>
533 * jcf-parse.c (give_name_to_class): Remove line that was
536 2004-10-29 Andrew Haley <aph@redhat.com>
538 * jcf-parse.c (set_source_filename): Add code to build new sfname.
540 2004-10-20 Andrew Haley <aph@redhat.com>
542 * decl.c (end_java_method): Don't expand if flag_syntax_only.
544 2004-10-26 Tom Tromey <tromey@redhat.com>
546 * verify.h (vfy_notify_verified): Removed.
547 * verify-glue.c (vfy_notify_verified): Removed.
549 2004-10-26 Tom Tromey <tromey@redhat.com>
551 * verify-impl.c (debug_print_state): Declare `i' before code.
552 (merge_types): Modify `t' when it is null_type.
554 2004-10-26 Tom Tromey <tromey@redhat.com>
556 * verify-impl.c (type_print): Renamed from print. Now static and
558 (debug_print_state): Use type_print.
560 2004-10-25 Tom Tromey <tromey@redhat.com>
562 * expr.c (build_invokeinterface): Compute correct offset for
563 index into interface methods.
565 2004-10-20 Tom Tromey <tromey@redhat.com>
567 * java-tree.h (verify_jvm_instructions_new): Declare.
569 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
572 * verify-impl.c (verify_instructions): Correctly handle wide
574 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
575 (vfy_get_component_type): Strip pointer types.
576 (vfy_find_class): Use get_type_from_signature. Strip pointer
578 Include java-except.h.
580 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
582 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
583 vfy_push_type_t, set_variable, add_new_state, merge_into,
584 handle_jsr_insn, branch_prepass, check_class_constant,
585 check_wide_constant, get_one_type, compute_static_types,
586 verify_instructions_0): Clean up C99 declarations after statements.
588 2004-10-20 Tom Tromey <tromey@redhat.com>
590 * verify-impl.c (merge_refs): Compare reference against iterator,
593 * verify-glue.c (vfy_tag): Mask off resolved flag.
595 2004-10-19 Tom Tromey <tromey@redhat.com>
597 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
598 (init_state_with_stack): Initialize `this_type' in state.
599 (verify_method): Use debug_print.
600 * verify-glue.c (vfy_is_primitive): Removed debugging print.
601 (vfy_note_stack_depth): Reverted last patch.
602 (vfy_note_stack_type): Note pointer to Object, not Object.
603 (vfy_note_local_type): Likewise.
605 * verify.h (vfy_note_instruction_seen): Declare.
606 * verify-glue.c (verify_jvm_instructions_new): Set
607 BCODE_EXCEPTION_TARGET on target instruction.
608 (vfy_note_instruction_seen): New function.
609 * verify-impl.c (FLAG_INSN_SEEN): New define.
610 (verify_instructions_0): Set flag on instruction. Save state for
612 (verify_instructions): Call vfy_note_instruction_seen.
614 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
615 (verify_jvm_instructions_new): Call method_init_exceptions,
616 add_handler, and handle_nested_ranges.
617 * verify-impl.c (verify_method): Return 1 on success.
618 (verify_instructions_0): Save the state at PC=0.
620 * verify-impl.c (init_type_from_class): Set is_resolved and
621 ref_next on new ref_intersection.
622 (init_type_from_string): Likewise.
624 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
626 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
627 if flag_new_verifier is set.
628 * java-tree.h (flag_new_verifier): Declare.
629 * lang.opt (fnew-verifier): New option.
630 * verify-impl.c: Work around namespace pollution by undef'ing
632 (struct verifier_context): Make 'bytecode' const.
633 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
634 (types_compatible): For the BC-ABI, always consider reference types
636 (check_class_constant): Use vfr->current_class.
637 (check_constant): Likewise.
638 (check_wide_constant): Likewise.
639 (check_field_constant): Check for 'L' at start of type name.
640 (get_one_type): Return pointer instead of type. Set type result in
641 caller via passed type pointer.
642 (compute_argument_types): Update to use new get_one_type arguments.
643 (compute_return_type): Likewise.
644 (make_verifier_context): New. Allocate and initialize 'vfr'.
645 (free_verifier_context): New. Free 'vfr' and its contents.
646 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
647 and free_verifier_context.
649 2004-10-15 Tom Tromey <tromey@redhat.com>
651 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
652 * verify.h (vfy_fail): Fixed formatting.
654 * verify-impl.c (vfr): Fixed comment formatting.
655 (collapse_type): New function.
656 (verify_instructions): Notify compiler about type map.
657 * verify.h (vfy_note_stack_depth): Updated.
658 (vfy_note_stack_type): Likewise.
659 (vfy_note_local_type): Likewise.
660 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
662 * verify-glue.c (vfy_note_stack_depth): Correctly size type
663 state. Added `method' argument.
664 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
666 (vfy_note_local_type): New function.
667 (vfy_unsuitable_type): Likewise.
668 (vfy_return_address_type): Likewise.
669 (vfy_null_type): Likewise.
671 * verify.h (VFY_IN_GCC): Removed.
672 (VFY_WANT_TYPEMAP): Removed.
673 * verify-impl.c (verify_instructions_0): Removed useless "\".
674 (struct state) <next>: Uncomment.
676 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
678 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
681 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
683 * Make-lang.in (verify.o): Re-enabled this target.
684 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
685 (vfy_get_interface): Likewise.
686 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
687 * verify.h (verify_jvm_instructions_new): Declare.
688 * verify-impl.c (free_state): Temporarily comment out unused
691 2004-10-06 Tom Tromey <tromey@redhat.com>
693 * java-tree.h (JV_STATE_READ): New enum value.
695 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
697 * verify.h: New file.
699 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
701 * verify-impl.c, verify-glue.c, verify.h: New files.
702 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
704 2004-09-24 Andrew Haley <aph@redhat.com>
706 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
707 for a slot if it's of pointer type.
709 2004-09-14 Tom Tromey <tromey@redhat.com>
711 * class.c (make_class_data): Correctly initialize "state" field.
712 Initialize "engine" field.
713 * decl.c (java_init_decl_processing): Add "engine" field.
715 2004-09-10 Andrew Haley <aph@redhat.com>
718 * expr.c (build_invokeinterface): Use fast method for interface
720 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
722 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
723 (emit_symbol_table): Add new arg, element_size.
724 * decl.c (java_init_decl_processing): Initialize Class.itable.
725 * class.c (GEN_TABLE): New macro.
726 (gen_indirect_dispatch_tables): Use it. Add itable.
727 (make_class_data): Add new arg for emit_symbol_table().
729 (add_miranda_methods): Make sure search_class has been parsed.
730 (emit_symbol_table): Add new arg, element_size.
732 2004-09-06 Andrew Haley <aph@redhat.com>
734 * verify.c (merge_types): Return Object for all merges of
736 * expr.c (add_type_assertion): Don't generate assertions when
737 source type is array of Object.
739 2004-09-03 Andrew Haley <aph@redhat.com>
741 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
743 * lang.c (java_post_options): Force flag_verify_invocations if
744 we're not using indirect dispatch.
746 * expr.c (pop_type_0): Move test for interfaces before call to
747 can_widen_reference_to().
748 (build_signature_for_libgcj): Remove generation of canonical array
750 (add_type_assertion): Canonicalize both arrays.
751 Don't assert that type X can be assigned to Object.
752 Don't assert that type X an be assigned to type X.
753 Don't assert that Object can be assigned to type X.
754 (can_widen_reference_to): Warn whenever we generate an assertion.
755 (process_jvm_instruction): Use throwable_type_node for the type of
758 2004-09-01 Andrew Haley <aph@redhat.com>
760 * decl.c (java_init_decl_processing): Change
761 verify_identifier_node to "__verify".
762 * expr.c (add_type_assertion): Use verify_identifier_node for name.
763 * java-tree.h (verify_identifier_node): Change to "__verify".
765 * expr.c (build_signature_for_libgcj): New function.
766 (add_type_assertion): Use it to construct signatures for
767 source_type and target_type.
769 2004-08-27 Andrew Haley <aph@redhat.com>
771 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
772 (verify_identifier_node): New.
773 (TYPE_VERIFY_METHOD): New.
774 (struct type_assertion): New type.
775 * expr.c (type_assertion_eq): New function.
776 (type_assertion_hash): New function.
777 (add_type_assertion): New function.
778 (can_widen_reference_to): Call add_type_assertion().
779 * decl.c (java_init_decl_processing): Add verify_identifier_node.
780 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
781 (finish_class): Output TYPE_VERIFY_METHOD (type).
783 * decl.c (end_java_method): Nullify unused fields.
785 2004-08-17 Andrew Haley <aph@redhat.com>
787 * verify.c (defer_merging): Quieten.
788 * jcf-parse.c (load_class): Only try to open a class file if it's
789 java.lang.Object or if it's part of the current compilation.
790 Check that the class we just tried to load is the class we just
792 (java_parse_file): Set flag_verify_invocations off if we're
793 compiling from .class.
794 (parse_zip_file_entries): Abort if we try to read a dummy class.
795 * expr.c (can_widen_reference_to): Quieten.
796 (build_invokevirtual): Abort if we try to invokevirtual an
798 (expand_invoke): Don't build a non-interface call to an interface.
799 (build_instanceof): Don't do premature optimization if
800 flag_verify_invocations is not set.
801 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
803 (build_static_field_ref): Add correct type conversion for
805 (add_miranda_methods): Disable generation of Miranda methods for
807 (layout_class_method): Don't complain about non-static method
808 overrides static method with dummy classes.
810 2004-08-13 Tom Tromey <tromey@redhat.com>
812 * class.c (build_static_field_ref): Re-enable atable lookups for
815 * parse.y (strip_out_static_field_access_decl): Indentation fix.
817 2004-08-11 Tom Tromey <tromey@redhat.com>
819 * gcj.texi (libgcj Runtime Properties): Document new properties.
821 2004-08-06 Andrew Haley <aph@redhat.com>
823 * jcf-parse.c (load_class): Check that we really have loaded the
824 class we're looking for.
826 2004-07-19 Andrew Haley <aph@redhat.com>
828 * verify.c (verify_jvm_instructions): Comment change only.
830 * typeck.c (build_java_array_type): Add size field to array name.
832 * java-tree.h (LOCAL_SLOT_P): New.
833 (update_aliases): Add PC argument.
834 (pushdecl_function_level): New function.
836 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
837 MODIFY_EXPR, and SAVE_EXPR.
838 (java_gimplify_modify_expr): New function.
840 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
841 (expand_iinc): Pass PC to update_aliases().
842 (STORE_INTERNAL): Likewise.
843 (process_jvm_instruction): Likewise.
845 * decl.c (base_decl_map): New variable.
846 (uniq): New variable.
847 (update_aliases): Rewrite with more thorough checking.
848 (debug_variable_p): New function.
849 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
850 (check_local_named_variable): Delete whole function.
851 (initialize_local_variable): New function.
852 (check_local_unnamed_variable): Add checks and comments.
853 (find_local_variable): Rewrite.
854 (java_replace_reference): New function.
855 (function_binding_level): New variable.
856 (pushdecl_function_level): New function.
857 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
858 (maybe_pushlevels): Call pushdecl() on each of the new decls.
859 (start_java_method): Reset uniq. Create base_decl_map. Set
860 function_binding_level.
861 (end_java_method): Null unused fields to save memory.
863 2004-06-29 Andrew Haley <aph@redhat.com>
865 * except.c (expand_start_java_handler): Push a new binding level.
866 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
867 register_exception_range() to register where we'll do it.
868 (expand_end_java_handler): Remove old bogus code. Replace with
869 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
870 the top of the expression we're curently building.
871 (maybe_end_try): Delete.
872 * decl.c (binding_level.exception_range): New field.
873 (clear_binding_level): Add field exception_range. Reformat.
874 (poplevel): Call expand_end_java_handler().
875 (poplevel): Call java_add_stmt only if functionbody is false.
876 (maybe_poplevels): Don't call maybe_end_try() from here.
877 (end_java_method): Clear no longer used trees in function decl.
878 (register_exception_range): New function.
879 * java-tree.h (register_exception_range, struct eh_range): Declare.
881 2004-06-22 Andrew Haley <aph@redhat.com>
883 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
885 * check-init.c (get_variable_decl): Teach check-init about
886 FIELD_DECLs addressed via the otable.
887 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
890 2004-05-28 Andrew Haley <aph@redhat.com>
892 * jcf-parse.c (load_class): Don't try to read a class that we've
895 * expr.c (build_invokeinterface): Use the old-fashioned way of
896 doing indirect dispatch: look up interfaces by name.
897 * java-tree.h (enum java_tree_index): Add
898 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
899 * decl.c (java_init_decl_processing): Add
900 soft_lookupinterfacemethodbyname_node.
902 * gjavah.c (print_method_info): Final methods have vtable entries,
903 so gjavah needs to output them.
904 * class.c (layout_class_method): Generate vtable entries for final
906 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
907 dispatch, even if a method is final.
909 2004-05-25 Andrew Haley <aph@redhat.com>
911 * class.c (build_symbol_entry): Convert the names of constructors
912 to init_identifier_node when generating an entry for the indirect
915 * expr.c (build_known_method_ref): Generate indirect calls for
916 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
918 2004-05-24 Andrew Haley <aph@redhat.com>
920 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
921 atable element is of the right type.
923 * class.c (build_static_field_ref): Cast pointer to correct type
926 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
928 * Merged with HEAD as of 20040514. Diff against
929 gcj-abi-2-merge-20040514.
931 2004-04-16 Andrew Haley <aph@redhat.com>
933 * verify.c (check_pending_block): Disable subroutine checks.
934 (defer_merging): New function.
935 (merge_types): If types are dummy, use defer_merging to combine them.
936 (verify_jvm_instructions): If invocation is invokeinterface and
937 target is dummy, assume target really is an interface.
939 * parse.y (patch_invoke): Break out call to java_create_object.
941 * lang.c (flag_verify_invocations): New.
943 * jcf-parse.c (load_class): If we've already failed to load a
944 class, don't try again.
945 (load_class): If we can't find a .class file, don't fail, but emit
947 (parse_class_file): Don't act on dummy methods.
949 * java-tree.h (flag_verify_invocations): New.
951 (lang_type.dummy_class): New field.
952 (java_create_object): New function.
955 * expr.c (build_field_ref): Widen field offset.
956 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
957 that each of its elements is compatible with the one we're
959 (pop_type_0): Issue a warning to say that we need to generate a
961 (java_create_object): New function.
962 (build_field_ref): Only generate hard refs if we're not using
964 (expand_java_field_op): If we're using !verify_invocations and we
965 see a missing field, generate a decl for it.
967 (expand_invoke): If a class doesn't have the method we seek and
968 we're using !flag_verify_invocations, generate a decl for the
971 (build_known_method_ref): Always use indirect dispatch via the
972 atable for static methods.
974 (expand_java_NEW): Break out object creation into new function,
977 (can_widen_reference_to): Issue a warning to say that we need to
978 generate a runtime check.
980 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
981 (make_method_value): Also use index for interfaces.
982 (make_class_data): Skip dummy field for inherited data.
983 Don't build method array for dummy methods.
984 Set size_in_byte to -1 when using inirect dispatch
985 Don't build a hard class ref if we don't have a hard ref to our
986 superclass, or if we're using inirect dispatch.
987 Null out dispatch tables.
989 (layout_class_method): Don't complain about non-static method
990 overrides static method is method is artificial.
992 (build_static_field_ref): Disable atable references to static
993 fields for the time being.
995 (layout_class_methods): Check for CLASS_INTERFACE as
996 well as CLASS_ABSTRACT.
998 2004-11-24 Steven Bosscher <stevenb@suse.de>
1000 * class.c (make_class_data): Don't check flag_inline_functions.
1001 * lang.c (flag_really_inline): Remove unused flag.
1002 (java_handle_option): Don't set it here. Remove special handling
1003 of flag_inline_functions for Java.
1004 (java_init): Don't set flag_inline_trees here. Already done...
1005 (java_post_options): ...here. Don't clear flag_inline_functions.
1007 2004-11-24 Steven Bosscher <stevenb@suse.de>
1009 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1010 (java_gimplify_exit_block_expr): New function.
1011 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1013 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1014 (EXIT_BLOCK_EXPR): Likewise.
1015 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1016 (LABELED_BLOCK_BODY): Likewise.
1017 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1018 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1019 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1021 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1022 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1023 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1024 second operand of EXIT_BLOCK_EXPR.
1025 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1027 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1029 2004-11-23 Ben Elliston <bje@au.ibm.com>
1031 * xref.h (xref_flag_value): Remove.
1032 (xref_set_data, xref_get_data): Likewise.
1033 (xref_set_current_fp): Likewise.
1034 (XREF_NONE): Likewise.
1035 (XREF_GET_DATA): Likewise.
1036 * xref.c (xref_flag_value): Remove.
1037 (xref_set_data, xref_get_data): Likewise.
1038 (xref_set_current_fp): Likewise.
1040 2004-11-23 Ben Elliston <bje@au.ibm.com>
1042 * gjavah.c (output_directory): Make static.
1043 (temp_directory): Likewise.
1045 2004-11-15 Tom Tromey <tromey@redhat.com>
1047 * decl.c (instn_ptr_type_node): Removed.
1048 (lineNumbers_ptr_type_node): Removed.
1049 (jint_type): Removed.
1050 (jint_ptr_type): Removed.
1052 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1055 * check-init.c (check_init): Ignore DECL_EXPR.
1056 * expr.c (always_initialize_class_p): Reenable.
1057 (build_class_init): Use a variable to store the decl. Also use
1058 boolean_false_node instead of integer_zero_node.
1059 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1062 2004-11-08 Tom Tromey <tromey@redhat.com>
1065 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1066 generating a JNI header.
1067 (print_field_info): Handle JNI headers.
1068 (jni_print_float): Likewise.
1069 (jni_print_double): Likewise.
1071 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1073 * decl.c (end_java_method): Remove duplicated code.
1075 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1076 Gerald Pfeifer <gerald@pfeifer.com>
1078 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1081 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1084 * class.c: Reinstate 2004-08-18 patch.
1085 (make_local_function_alias): Don't create an alias for extern (native)
1088 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1091 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1092 (make_method_value): Likewise.
1094 2004-10-21 Andrew Haley <aph@redhat.com>
1097 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1099 2004-10-20 Andrew Haley <aph@redhat.com>
1101 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1102 Remove duplicated code block.
1104 2004-10-18 Steven Bosscher <stevenb@suse.de>
1106 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1107 New rules to work around old Bison warnings.
1109 2004-10-17 Steven Bosscher <stevenb@suse.de>
1111 * class.c (ident_subst): Always alloca buffer.
1112 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1113 opcode after including javaop.def.
1114 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1115 conditional expression that exits, to avoid warnings.
1116 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1117 a user of an extension.
1118 * win32-host.c: Move check down to have non-empty file when
1119 WIN32 is not defined.
1121 * Make-lang.in (java-warn): Add STRICT_WARN.
1122 (java/jcf-io.o-warn): Don't have Werror for this file.
1123 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1125 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1127 * expr.c (expr_add_location): Move declaration to before all
1129 * parse.y (java_expand_classes): Ditto.
1130 * lex.c (java_peek_unicode): Ditto.
1132 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1134 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1135 if possible, else convert `foo' to 'foo'.
1136 * class.c: Likewise.
1139 * jcf-io.c: Likewise.
1140 * jcf-parse.c: Likewise.
1143 * parse.h: Likewise.
1145 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1147 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1148 rename parameter 'msg' to 'msgid' in function declaration.
1149 (issue_warning_error_from_context): Likewise.
1150 (yyerror): Rename parameter 'msg' to 'msgid'.
1151 (all over): Use new quoting style for diagnostics.
1153 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1155 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1156 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1159 2004-10-14 Matt Austern <austern@apple.com>
1161 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1164 2004-10-13 Tom Tromey <tromey@redhat.com>
1167 * lang.opt (--extdirs): Document.
1168 * jvspec.c (lang_specific_driver): Recognize -encoding and
1171 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1173 * parse.y (issue_warning_error_from_context): Use va_list *
1174 instead of va_list parameter.
1175 (parse_error_context): Update call.
1176 (parse_warning_context): Likewise.
1178 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1180 * parse.y, parse-scan.y: Add list of diagnostic messages to
1181 insulate translation template from version of yacc/bison used
1182 to compile the grammar.
1184 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1186 Prepare for %q, %< and %> in diagnostic message strings.
1187 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1188 Name second parameter 'msgid'.
1189 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1190 (issue_warning_error_from_context): Use pretty-printer functions
1191 instead of vsprintf for constructing formatted messages. Rename
1192 parameter 'msg' to 'msgid'.
1193 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1194 (parse_warning_context): Likewise.
1196 2004-10-05 Andrew Haley <aph@redhat.com>
1199 * jcf-parse.c (parse_zip_file_entries): If a class has a
1200 superclass and a TYPE_SIZE of zero, lay it out.
1202 2004-09-30 Andrew Haley <aph@redhat.com>
1205 * jcf-parse.c (compute_class_name): Rewrite.
1207 2004-10-01 Jan Hubicka <jh@suse.cz>
1209 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1211 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1213 * lex.c: Fix a comment typo.
1215 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1217 * java-tree.h: Fix a comment typo.
1219 2004-09-30 Per Bothner <per@bothner.com>
1221 Simplify lexer. Implement --enable-mapped-location support.
1222 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1223 (parse_source_file_1): Pass filename as extra parameter, so we can call
1224 linemap_add and set input_location here, rather than in both callers.
1225 (read_class): Pass copied filename to parse_source_file_1.
1226 Don't initialize wfl_operator - only needed for source compilation.
1227 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1228 * lex.h: Remove a bunch of debugging macros.
1229 * lex.h (struct_java_line, struct java_error): Remove types.
1230 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1231 (struct java_lc_s): Remove prev_col field.
1232 (struct java_lexer): New fields next_unicode, next_columns, and
1233 avail_unicode. New position field, and maybe token_start field.
1234 Don't need hit_eof field - use next_unicode == -1 instead.
1235 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1236 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1237 * parse.h: Various changes for USE_MAPPED_LOCATION.
1238 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1239 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1240 (struct parser_ctxt): New file_start_location field.
1241 Remove p_line, c_line fields since we no longer save lines.
1242 Remove elc, lineno, and current_jcf fields - no longer used.
1243 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1244 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1245 source_location and is probably not needed anymore anyway.
1246 Use new expr_add_Location function.
1247 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1248 (java_pop_parser_context): Minor cleanup.
1249 (java_parser_context_save_global, java_parser_context_restore_global,
1250 java_pop_parser_context): Save/restore input_location as a unit.
1251 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1252 a source_location instead of a wfl context node.
1253 (check_class_interface_creation): input_filename is not addressable.
1254 (create_artificial_method): Calling java_parser_context_save_global
1255 and java_parser_context_restore_global is overkill. Instead,
1256 temporarily set input_location from class decl.
1257 (java_layout_seen_class_methods): Set input_location from method decl.
1258 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1259 (finish_loop_body): Likewise.
1260 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1261 (java_sprint_unicode): Take a character, not index in line.
1262 (java_sneak_uncode): Replaced by java_peek_unicode.
1263 (java_unget_unicode): No longer used.
1264 (java_allocate_new_line. java_store_unicode): Removed, since we
1265 no longer remember "lines".
1266 (java_new_lexer): Update for new data structures.
1267 (java_read_char): Move unget_value checking to java_read_unicode.
1268 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1269 efficient functions that are used directly when lexing.
1270 (java_read_unicode_collapsing_terminators): No longer needed.
1271 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1272 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1273 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1274 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1275 combine switch branches, and test for common token kinds earlier.
1276 (java_lex_error): Rewrite.
1277 * jv-scan.c (expand_location): New function, copied from tree.c.
1278 (main): Set ctxp->filename instead of setting input_filename directly.
1280 2004-09-30 Per Bothner <per@bothner.com>
1282 More cleanup for --enable-mapped-location.
1283 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1284 input_location here. Instead do it in give_name_to_class.
1285 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1286 * expr.c (expand_byte_code): Call linemap_line_start.
1287 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1288 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1289 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1290 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1291 to USE_MAPPED_LOCATION case.
1293 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1294 * jcf-parse.c (java_parse_file): Don't set input_filename.
1295 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1296 Create a list of TRANSLATION_UNIT_DECL.
1297 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1298 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1299 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1300 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1301 (file_start_location): New static.
1302 (set_source_filename): Avoid extra access to input_filename macro.
1303 Concatenate new name with class's package prefix.
1304 (set_source_filename, give_name_to_class): Update.
1305 (give_name_to_class): Set class's "line 0" input_location here.
1306 (parse_class_file): Set input_location as a unit.
1308 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1310 2004-09-29 Per Bothner <per@bothner.com>
1312 * java-tree.h: Redefine some macros and add some declaration
1313 to handle the USE_MAPPED_LOCATION case.
1314 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1315 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1316 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1317 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1319 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1320 * decl.c (finish_method, java_add_stmt): Likewise.
1321 * java-gimplify.c (java-gimplify.c): Likewise.
1322 * jcf-write.c (generate_bytecode_insns): Likewise.
1323 * lang.c (java_post_options): Likewise - call linemap_add.
1325 2004-09-29 Andrew Haley <aph@redhat.com>
1328 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1329 result of TRUNC_MOD_EXPR.
1330 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1331 * decl.c (java_init_decl_processing): Mark
1332 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1334 2004-09-28 Tom Tromey <tromey@redhat.com>
1337 * class.c (add_miranda_methods): Load superinterface if not
1340 2004-09-28 Andrew Haley <aph@redhat.com>
1343 * jcf-parse.c (load_class): Don't try to read a class that we've
1346 2004-09-28 Andrew Haley <aph@redhat.com>
1348 * jcf-parse.c (load_class): Back out previous broken patch.
1350 2004-09-28 Andrew Haley <aph@redhat.com>
1353 * jcf-parse.c (load_class): Don't try to read a class that we've
1355 Check that we really did read the right class.
1357 2004-09-25 Tom Tromey <tromey@redhat.com>
1360 * parse.y (create_artificial_method): Use add_method_1.
1362 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1364 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1366 * gcj.texi: Fix typos.
1368 2004-09-24 Tom Tromey <tromey@redhat.com>
1371 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1372 in error parts of rule.
1373 (unary_expression): Don't call error_if_numeric_overflow when $1
1376 2004-09-24 Tom Tromey <tromey@redhat.com>
1379 * parse.y (resolve_qualified_expression_name): Set
1380 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1381 * expr.c (force_evaluation_order): Check for empty argument list
1382 after stripping COMPOUND_EXPR.
1384 2004-09-23 Andrew Haley <aph@redhat.com>
1387 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1390 2004-09-23 Tom Tromey <tromey@redhat.com>
1393 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1394 where operand is null.
1396 2004-09-23 Tom Tromey <tromey@redhat.com>
1399 * parse.y (not_accessible_p): Allow access to protected members
1400 even when class is not static.
1402 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1404 * Make-lang.in: Revert the gcc-none.o change.
1406 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1408 * parse.y (patch_anonymous_class): VEC_space returns true if there
1411 2004-09-21 Matt Austern <austern@apple.com>
1414 * gjavah.c (free_method_name_list): Fix function definition so
1415 it's a proper C prototype.
1417 2004-09-21 Tom Tromey <tromey@redhat.com>
1420 * gjavah.c (free_method_name_list): New method.
1423 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1424 Zack Weinberg <zack@codesourcery.com>
1426 * java-tree.def: Use tree_code_class enumeration constants
1427 instead of code letters.
1428 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1429 new tree-class enumeration constants.
1431 2004-09-13 Tom Tromey <tromey@redhat.com>
1434 * class.c (layout_class_method): Put synthetic methods into the
1437 2004-09-11 Andrew Pinski <apinski@apple.com>
1439 * Make-lang.in (java/ggc-none.c): Change dependency
1440 for ggc.h into $(GGC_H).
1442 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1444 * Make-lang.in (java/win32-host.o): Add dependency on
1446 * win32-host.c: Add includes for coretypes.h, jcf.h
1448 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1450 * Make-lang.in (GCJH_OBJS): Change dependency from
1451 ggc-none.o to java/ggc-none.o
1452 (JCFDUMP_OBJS): Likewise.
1453 (java/ggc-none.o): New target.
1455 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1457 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1458 * class.c (build_utf8_ref, build_static_field_ref,
1459 make_field_value, make_method_value, get_dispatch_table,
1460 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1461 * constants.c (get_tag_node, build_ref_from_constant_pool,
1462 build_constants_constructor): Likewise.
1463 * decl.c (java_init_decl_processing): Likewise.
1464 * expr.c (build_java_array_length_access, build_newarray,
1465 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1466 build_java_binop, build_field_ref, expand_java_add_case,
1467 expand_java_call, build_known_method_ref, build_invokevirtual,
1468 build_invokeinterface, build_jni_stub): Likewise.
1469 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1470 * jcf-parse.c (get_constant): Likewise.
1471 * lex.c (do_java_lex): Likewise.
1472 * parse.y (patch_binop, patch_unaryop, patch_cast,
1473 build_newarray_node, patch_newarray): Likewise.
1474 * resource.c (compile_resource_data): Likewise.
1475 * typeck.c (build_prim_array_type): Likewise.
1477 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1479 * decl.c (java_init_decl_processing): Adjust
1480 initialize_sizetypes call.
1482 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1484 * jv-scan.c (fancy_abort): Add.
1486 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1488 * expr.c (build_java_arrayaccess): Use convert to change
1491 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1493 * class.c (make_local_function_alias): Allocate extra space for 'L'
1494 in name buffer. Reported by Thomas Neumann.
1496 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1498 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1499 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1500 * lex.c (do_java_lex): Adjust.
1501 (error_if_numeric_overflow): Likewise.
1503 2004-08-18 Andrew Pinski <apinski@apple.com>
1505 * class.c (make_local_function_alias): Only make a new decl if we
1506 support alias attribute on all decls.
1508 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1510 * class.c (make_local_function_alias): New function. Create local
1511 alias for public method DECL.
1512 (make_method_value): Use make_local_function_alias.
1513 * parse.y (craft_constructor): Don't special-case anonymous classes.
1514 Always set ctor_name to init_identifier_node.
1515 (lookup_method_invoke): Call layout_class_method when creating
1516 anonymous class constructor.
1518 2004-08-18 Richard Henderson <rth@redhat.com>
1520 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1521 default case. Treat '<' similarly. Update for
1522 is_gimple_formal_tmp_var name change.
1524 2004-08-17 Andrew Haley <aph@redhat.com>
1526 * lang.c (lang_printable_name): Obey verbose flag.
1527 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1528 lang_printable_name().
1529 (verify_constructor_circularity, get_printable_method_name,
1530 check_abstract_method_definitions, java_check_regular_methods,
1531 java_check_abstract_methods, check_inner_class_access,
1532 fix_constructors, patch_method_invocation, patch_return):
1534 * expr.c (pop_type_0): Likewise.
1536 * java-tree.h (lang_printable_name_wls): Delete.
1538 2004-08-16 Tom Tromey <tromey@redhat.com>
1541 * parse.y (primary): Changed for initialized and uninitialized
1543 (array_access): Handle array_creation_initialized.
1544 (array_creation_expression): Split into
1545 array_creation_initialized and array_creation_uninitialized.
1547 2004-08-16 Andrew Haley <aph@redhat.com>
1549 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1550 generating bytecode.
1552 2004-08-16 Elliot Lee <sopwith@redhat.com>
1555 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1556 spaces, and quoted filelists.
1558 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1560 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1561 * class.c (build_utf8_ref, build_static_field_ref,
1562 make_field_value, make_method_value, get_dispatch_table,
1563 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1564 * constants.c (get_tag_node, build_ref_from_constant_pool,
1565 build_constants_constructor): Likewise.
1566 * decl.c (java_init_decl_processing): Likewise.
1567 * expr.c (build_java_array_length_access, build_newarray,
1568 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1569 build_java_binop, build_field_ref, expand_java_add_case,
1570 expand_java_call, build_known_method_ref, build_invokevirtual,
1571 build_invokeinterface, build_jni_stub): Likewise.
1572 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1573 * jcf-parse.c (get_constant): Likewise.
1574 * lex.c (do_java_lex): Likewise.
1575 * parse.y (patch_binop, patch_unaryop, patch_cast,
1576 build_null_of_type, patch_newarray): Likewise.
1577 * resource.c (compile_resource_data): Likewise.
1578 * typeck.c (build_prim_array_type): Likewise.
1580 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1582 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1583 Don't create BLOCK here or call java_gimplify_block.
1585 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1587 * java-tree.h (flag_deprecated): Removed.
1588 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1589 * parse.y (check_deprecation): Check warn_deprecated instead of
1592 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1594 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1595 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1596 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1597 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1598 flag_force_classes_archive_check, flag_optimize_sci,
1599 flag_indirect_dispatch): Remove explicit declarations.
1600 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1603 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1606 * Make-lang.in (java.install-man): Install from either build
1607 tree or source tree, whichever has the file first.
1609 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1611 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1612 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1613 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1614 (do_java_lex): Likewise. Adjust force_fit_type call.
1616 2004-08-04 Roger Sayle <roger@eyesopen.com>
1617 Andrew Haley <aph@redhat.com>
1619 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1620 checking trees as they're being built.
1621 (convert): Call convert_ieee_real_to_integer if we're
1622 converting a constant, even if we're writing a class file.
1624 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1627 * parse.y (fold_constant_for_init): Call resolve_field_access with
1628 correct current_class context.
1630 2004-08-01 Roger Sayle <roger@eyesopen.com>
1632 * decl.c (update_aliases, initialize_local_variable): Replace calls
1633 to build with calls to buildN.
1634 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1635 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1636 * parse.h (BUILD_THROW): Likewise.
1637 * parse.y (switch_expression, synchronized_statement,
1638 catch_clause_parameter, array_creation_expression,
1639 conditional_expression, make_qualified_name,
1640 resolve_qualified_expression_name, patch_method_invocation,
1641 patch_invoke, build_method_invocation, build_new_invocation,
1642 build_assignment, patch_assignment, build_binop, patch_binop,
1643 build_string_concatenation, build_incdec, patch_unaryop,
1644 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1645 patch_return, build_if_else_statement, build_labeled_block,
1646 build_new_loop, build_loop_body, build_bc_statement,
1647 build_assertion, encapsulate_with_try_catch, build_try_statement,
1648 build_try_finally_statement, patch_synchronized_statement,
1649 emit_test_initialization): Likewise, replace build with buildN.
1651 2004-07-28 Eric Christopher <echristo@redhat.com>
1653 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1654 (java_unsafe_for_reeval): Ditto.
1656 2004-07-26 <hp@bitrange.com>
1658 * parse.y (build_super_invocation): Adjust declaration order to
1659 avoid declaration after statement.
1661 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1663 * decl.c: Rename all identifiers named `class' to `cl'.
1665 2004-07-25 Richard Henderson <rth@redhat.com>
1667 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1669 2004-07-23 Mike Stump <mrs@apple.com>
1671 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1672 * gjavah.c (throwable_p, decode_signature_piece,
1673 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1674 process_file): Likewise.
1675 * jcf-dump.c (main): Likewise.
1676 * jcf-io.c (read_zip_member): Likewise.
1677 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1678 give_name_to_class, get_class_constant): Likewise.
1679 * jcf-write.c (find_constant_wide, push_long_const,
1680 generate_classfile): Likewise.
1681 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1682 * parse.y (read_import_dir): Likewise.
1683 * typeck.c (parse_signature_type): Likewise.
1684 * verify.c (verify_jvm_instructions): Likewise.
1685 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1687 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1689 * Make-lang.in: Replace rmic and rmiregistry references with
1690 grmic and grmiregistry.
1691 * gcj.texi: Likewise.
1693 2004-07-20 Andrew Haley <aph@redhat.com>
1696 * verify.c (verify_jvm_instructions): Comment change only.
1698 * typeck.c (build_java_array_type): Add size field to array name.
1700 * java-tree.h (LOCAL_SLOT_P): New.
1701 (update_aliases): Add PC argument.
1702 (pushdecl_function_level): New function.
1704 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1705 MODIFY_EXPR, and SAVE_EXPR.
1706 (java_gimplify_modify_expr): New function.
1708 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1709 (expand_iinc): Pass PC to update_aliases().
1710 (STORE_INTERNAL): Likewise.
1711 (process_jvm_instruction): Likewise.
1713 * decl.c (base_decl_map): New variable.
1714 (uniq): New variable.
1715 (update_aliases): Rewrite with more thorough checking.
1716 (debug_variable_p): New function.
1717 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1718 (check_local_named_variable): Delete whole function.
1719 (initialize_local_variable): New function.
1720 (check_local_unnamed_variable): Add checks and comments.
1721 (find_local_variable): Rewrite.
1722 (java_replace_reference): New function.
1723 (function_binding_level): New variable.
1724 (pushdecl_function_level): New function.
1725 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1726 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1727 (start_java_method): Reset uniq. Create base_decl_map. Set
1728 function_binding_level.
1729 (end_java_method): Null unused fields to save memory.
1731 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1733 * class.c (add_interface_do): Remove.
1734 (set_super_info, interface_of_p, maybe_add_interface,
1735 add_interface, make_class_data, layout_class,
1736 add_miranda_methods): Adjust BINFO accessors and addition.
1737 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1739 * jcf-write.c (generate_classfile): Likewise.
1740 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1741 check_circular_reference, java_complete_class,
1742 check_abstract_method_definitions,
1743 java_check_abstract_method_definitions,
1744 check_interface_throws_clauses, java_check_abstract_methods,
1745 lookup_java_interface_method2,
1746 find_applicable_accessible_methods_list): Adjust BINFO accessors
1748 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1750 2004-07-18 Roger Sayle <roger@eyesopen.com>
1752 * builtins.c (max_builtin, min_builtin,
1753 java_build_function_call_expr): Replace calls to build with buildN.
1754 * class.c (build_class_ref, build_static_field_ref,
1755 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1756 * constants.c (build_ref_from_constant_pool): Likewise.
1757 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1758 add_stmt_to_compound): Likewise.
1759 * except.c (build_exception_object_ref, expand_end_java_handler):
1761 * java-gimplify.c (java_gimplify_case_expr,
1762 java_gimplify_default_expr, java_gimplify_block,
1763 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1764 * jcf-write.c (generate_bytecode_insns): Likewise.
1765 * typeck.c (convert_ieee_real_to_integer): Likewise.
1767 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1769 * java-tree.h (builtin_function): Declare.
1771 2004-07-16 Steven Bosscher <stevenb@suse.de>
1773 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1774 abuse restore_line_number_status.
1776 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1779 * jcf-parse.c (java_emit_static_constructor): Specify default
1782 2004-07-13 Per Bothner <per@bothner.com>
1784 * java-tree.h (all_class_filename): Remove useless macro.
1785 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1786 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1787 * parse.y (java_parser_context_restore_global): Replace
1788 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1789 * jcf-parse.c (read_class, java_parse_file): Likewise.
1791 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1794 gjavah.c (print_field_info): Emit constant only if field is static.
1796 2004-07-11 Roger Sayle <roger@eyesopen.com>
1798 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1799 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1800 build_java_ret, build_java_throw_out_of_bounds_exception,
1801 build_java_array_length_access, java_check_reference,
1802 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1803 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1804 expand_java_arrayload, build_java_monitor, expand_java_return,
1805 expand_load_internal, expand_java_NEW, build_get_class,
1806 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1807 build_java_soft_divmod, build_java_binop, build_field_ref,
1808 expand_compare, expand_java_goto, expand_java_switch,
1809 expand_java_add_case, build_class_init, build_known_method_ref,
1810 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1811 expand_invoke, build_jni_stub, expand_java_field_op,
1812 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1813 force_evaluation_order, emit_init_test_initialization): Convert
1814 calls to "build" into calls to the prefered "buildN" functions.
1816 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1818 * java-tree.h (set_block): Remove.
1819 * lang.c (java_clear_binding_stack): New.
1820 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1821 * decl.c (struct binding_level): Remove this_block.
1822 (clear_binding_level): Likewise.
1823 (poplevel): Don't handle this_block.
1824 (set_block): Remove.
1826 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1828 * class.c (common_enclosing_context_p): Remove statement with no
1831 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1834 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1835 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1836 (craft_constructor): Inherit access flags for implicit constructor
1837 from the enclosing class.
1838 (create_class): Fix comment typo.
1839 (resolve_qualified_expression_name): Pass type of qualifier to
1840 not_accessible_p, not the type in which target field was found.
1841 (not_accessible_p): Handle inner classes. Expand protected
1842 qualifier-subtype check to enclosing instances, but don't apply this
1843 check to static members. Allow protected access to inner classes
1844 of a subtype. Allow private access within common enclosing context.
1845 (build_super_invocation): Get WFL line number info from current
1847 (build_incomplete_class_ref): Update for new create_anonymous_class
1849 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1850 common_enclosing_instance_p.
1851 * class.c (common_enclosing_context_p): New. Determine if types
1852 share a common enclosing context, even across static contexts.
1853 (common_enclosing_instance_p): Renamed from
1854 common_enclosing_context_p. Determines if types share a common
1855 non-static enclosing instance.
1856 * java-tree.h (common_enclosing_instance_p): Declare.
1857 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1858 for inner class constructors.
1859 (generate_classfile): Use get_method_access_flags.
1861 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1863 * class.c (interface_of_p): Check for null TYPE_BINFO.
1865 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1867 * class.c (make_class): Do not create binfo here.
1868 (set_super_info): Create it here.
1869 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1871 2004-07-08 Richard Henderson <rth@redhat.com>
1873 * expr.c (case_identity, get_primitive_array_vtable,
1874 java_expand_expr, emit_init_test_initialization): Remove.
1875 * java-tree.h (java_expand_expr): Remove.
1876 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1878 2004-07-07 Per Bothner <per@bothner.com>
1880 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1881 get internal error due to mismatched types.
1883 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1885 * gcj.texi (Linking): New node. Document -lgij usage.
1887 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1889 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1890 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1891 * java/class.c (set_super_info, class_depth, interface_of_p,
1892 maybe_add_interface, add_interface, make_class_data,
1893 layout_class, add_miranda_methods): Adjust BINFO macros.
1894 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1895 * jcf-write.c (generate_classfile): Likewise.
1896 * parse.y (patch_anonymous_class,
1897 check_inner_circular_reference, check_circular_reference,
1898 java_complete_class, check_abstract_method_definitions,
1899 java_check_abstract_method_definitions,
1900 check_interface_throws_clauses, java_check_abstract_methods,
1901 lookup_java_interface_method2,
1902 find_applicable_accessible_methods_list): Likewise.
1903 * typeck.c (find_method_in_interface): Likewise.
1904 * verify.c (merge_types): Likewise.
1906 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1908 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1909 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1911 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1913 * class.c (make_class): Use make_tree_binfo.
1914 (set_super_info, add_interface_do): Likewise.
1915 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1917 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1919 * verify.c: Correct array element access formatting thinko.
1921 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1923 * verify.c: Insert a short blurb at the start referring to the JVMS.
1924 (merge_type_state): Remove redundant nested if statement.
1925 (verify_jvm_instructions): Ensure current_subr is initialised to
1927 Minor formatting fixes all over the place.
1929 2004-07-02 Richard Henderson <rth@redhat.com>
1931 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
1933 2004-07-01 Richard Henderson <rth@redhat.com>
1935 * class.c (registerClass_libfunc): Remove.
1936 (init_class_processing): Don't set it.
1937 (emit_register_classes): Take list_p parameter. Fill it in
1938 with _Jv_RegisterClass calls.
1939 * decl.c (java_init_decl_processing): Don't call
1940 init_resource_processing.
1941 * jcf-parse.c (java_emit_static_constructor): New.
1942 (java_parse_file): Call it.
1943 * resource.c (registerResource_libfunc): Remove.
1944 (init_resource_processing): Remove.
1945 (write_resource_constructor): Take list_p parameter. Fill it in
1946 with _Jv_RegisterResource calls.
1947 * java-tree.h: Update prototypes.
1949 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
1952 * class.c (layout_class_method): Do not override package-private
1953 method if its in a different package.
1954 (split_qualified_name): Move here from parse.y. Rename from
1955 breakdown_qualified. Add comment.
1956 (in_same_package): Move here from parse.y. Add comment.
1957 * java-tree.h (break_down_qualified, in_same_package): Declare.
1958 (in_same_package): Likewise.
1959 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
1962 2004-06-29 Andrew Haley <aph@redhat.com>
1964 * except.c (expand_start_java_handler): Push a new binding level.
1965 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1966 register_exception_range() to register where we'll do it.
1967 (expand_end_java_handler): Remove old bogus code. Replace with
1968 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1969 the top of the expression we're curently building.
1970 (maybe_end_try): Delete.
1971 * decl.c (binding_level.exception_range): New field.
1972 (clear_binding_level): Add field exception_range. Reformat.
1973 (poplevel): Call expand_end_java_handler().
1974 (poplevel): Call java_add_stmt only if functionbody is false.
1975 (maybe_poplevels): Don't call maybe_end_try() from here.
1976 (end_java_method): Clear no longer used trees in function decl.
1977 (register_exception_range): New function.
1978 * java-tree.h (register_exception_range, struct eh_range): Declare.
1980 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
1982 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
1984 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
1987 * expr.c (class_has_finalize_method): Fix method name indentation.
1988 (expand_java_call): Remove K&R style parameter declaration.
1989 (expand_invoke): Fix statement indentation.
1990 (expand_java_field_op): Likewise.
1991 * parse-scan.y: Fix typo.
1992 (reset_report): Fix method name indentation.
1993 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
1995 * verify.c (verify_jvm_instructions): Document parameters, insert
1997 * lang.c (lang_init_source): Fix method name indentation.
1998 * class.c (common_enclosing_context_p): Likewise.
1999 (emit_symbol_table): Fix parameter list indentation.
2000 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2001 parameter declaration.
2002 * constants.c: Fix copyright notice indentation.
2003 * typeck.c (find_method_in_superclasses): Fix parameter list
2005 (find_method_in_interfaces): Likewise.
2006 * zextract.c (makelong): Fix method name indentation.
2008 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2011 * parse.y (create_interface): Set correct access modifiers for
2013 * jcf-write.c (get_classfile_modifiers): New function.
2014 (generate_classfile): Use get_classfile_modifiers, not
2017 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2019 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2020 dependency to current parser context, not NULL_TREE, for top-level
2022 (jdep_resolve_class): Enable member access check for all inner
2025 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2027 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2030 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2033 * expr.c (expand_java_field_op): Ensure that target class for static
2034 field access has been loaded.
2036 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2037 Ranjit Mathew <rmathew@hotmail.com>
2039 PR java/1207, java/16178
2040 * jcf-parse.c (load_class): Return immediately if passed a type decl
2041 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2042 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2043 before calling load_class.
2044 (qualify_and_find): Likewise.
2045 (find_in_imports_on_demand): Likewise.
2046 (find_applicable_accessible_methods_list): Likewise.
2048 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2050 * parse.y (java_layout_seen_class_methods): Don't call load_class
2051 on class defined by source parser.
2053 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2055 * parse.y (set_nested_class_simple_name_value): Removed.
2056 (java_complete_expand_class): Remove calls to
2057 set_nested_class_simple_name_value.
2059 2004-06-22 Andrew Haley <aph@redhat.com>
2060 Ranjit Mathew <rmathew@hotmail.com>
2062 Fixes PR java/16113.
2063 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2065 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2067 * parse.y (create_class): Correct diagnostic message about
2068 java.lang.Object extending anything else.
2070 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2072 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2073 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2074 * constants.c (build_ref_from_constant_pool): Likewise.
2075 * expr.c (build_java_array_length_access): Likewise.
2076 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2077 (invoke_build_dtable, build_invokevirtual): Likewise.
2078 (build_invokeinterface, java_expand_expr): Likewise.
2079 (emit_init_test_initialization): Likewise.
2080 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2081 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2083 2004-06-21 Andrew Haley <aph@redhat.com>
2085 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2088 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2090 * jcf.h (struct JCF): Change java_source, right_zip and finished
2092 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2093 byte_swap and use_fallback to unsigned int.
2094 * parse.h (struct _jdep): Change flag0 to unsigned int.
2096 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2099 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2100 before trying to lay out its methods.
2101 * jcf-parse.c (read_class): Track parsed files using canonical paths
2102 obtained via lrealpath from libiberty.
2103 (java_parse_file): Likewise.
2104 (parse_source_file_1): Rename formal parameter to reflect its
2105 modified purpose. Minor formatting fix.
2107 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2109 * class.c (emit_register_classes): Make the function uninlinable,
2110 do not set current_function_cannot_inline.
2111 * resource.c (write_resource_constructor): Do not reset
2112 flag_inline_functions around rest_of_compilation.
2114 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2117 * expr.c (java_truthvalue_conversion): Handle
2118 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2119 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2120 i.e. return the expression.
2122 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2124 * gjavah.c: Include version.h
2126 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2128 * jcf-write.c (generate_bytecode_conditional): Correct handling
2129 of unordered conditionals. Add comment.
2131 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2132 Per Bothner <per@bothner.com>
2134 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2135 local variable was initialised upon declaration.
2136 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2137 variable was final and initialised upon declaration.
2138 * check-init.c (check_final_reassigned): Give error only if a blank
2139 final is not definitely unassigned or if an initialised final is
2141 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2142 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2143 (check_init): Perform initialised-variable-removing-optimisation
2144 only on non-final local variables.
2146 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2148 * jcf-write.c (generate_bytecode_conditional): Handle binops
2149 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2151 (generate_bytecode_insns): Likewise.
2153 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2155 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2156 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2158 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2160 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2161 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2163 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2165 * decl.c (struct binding_level): Add GTY marker. Compile
2166 binding_depth unconditionally.
2167 (current_binding_level, free_binding_level, global_binding_level):
2169 (clear_binding_level): Unconditionally set binding_depth.
2170 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2172 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2174 * lex.c (java_new_lexer): Set 'encoding'.
2175 (java_read_char): Improve error message for unrecognized characters.
2176 * lex.h (struct java_lexer): New field 'encoding'.
2178 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2180 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2182 2004-05-21 Mark Wielaard <mark@klomp.org>
2184 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2187 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2189 * typeck.c: Remove non-printable character 160.
2191 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2193 * check-init.c: Correct minor typos.
2195 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2197 * Make-lang.in, expr.c, java-gimplify.c: Rename
2198 tree-simple.[ch] to tree-gimple.[ch].
2200 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2202 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2204 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2206 Merge from tree-ssa-20020619-branch. See
2207 ChangeLog.tree-ssa for details.
2209 * Make-lang.in, builtins.c, check-init.c, class.c,
2210 constants.c, decl.c, except.c, expr.c, java-except.h,
2211 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2212 lang.c, lang.opt, parse.y, resource.c: Merged.
2213 * java-gimplify.c: New file.
2215 2004-05-10 Andrew Haley <aph@redhat.com>
2217 * parse.y (create_class): Set TYPE_VFIELD.
2218 * decl.c (java_init_decl_processing): Likewise.
2220 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2221 * class.c (make_method_value): Replace DECL_VINDEX with call to
2223 (get_dispatch_vector): Likewise.
2224 (layout_class_method): Likewise.
2225 Replace set of DECL_VINDEX with call to set_method_index().
2226 (set_method_index): New function.
2227 (get_method_index): New function.
2228 * java-tree.h (set_method_index): New function decl.
2229 (get_method_index): New function decl.
2231 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2233 * parse.y (check_pkg_class_access): Add new argument
2234 and use it when cl is NULL to call lookup_cl on it.
2235 (parser_check_super_interface): Do not call lookup_cl.
2236 Pass this_decl to check_pkg_class_access and NULL
2237 instead of lookup_cl.
2238 (parser_check_super): Update for change in
2239 check_pkg_class_access.
2240 (do_resolve_class): Likewise.
2241 (process_imports): Likewise.
2242 (find_in_imports_on_demand): Likewise.
2243 (resolve_qualified_expression_name): Likewise.
2245 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2247 Fixes PR java/9685, PR java/15073
2248 * parse.y (accessibility_string): New method.
2249 (not_accessible_field_error): Use accessibility_string()
2250 instead of java_accstring_lookup().
2251 (resolve_qualified_expression_name): Check with
2252 check_pkg_class_access() before allowing access using
2255 Use check_pkg_class_access() instead of not_accessible_p()
2256 for unqualified types.
2257 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2258 REFERENCE for package-private access checking.
2259 (patch_method_invocation): Use accessibility_string() instead
2260 of java_accstring_lookup().
2262 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2265 * gjavah.c (struct method_name): Add member is_native.
2266 (overloaded_jni_method_exists_p): Match candidate method only if
2268 (print_method_info): Initialise is_native flag from the method's
2271 2004-04-30 Roger Sayle <roger@eyesopen.com>
2273 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2274 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2276 2004-04-22 Roger Sayle <roger@eyesopen.com>
2278 * resource.c (write_resource_constructor): Guard call to possibly
2279 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2281 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2283 * class.c (make_class_data): Add new field aux_info.
2284 * decl.c (java_init_decl_processing): Push type and decl for
2287 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2289 * expr.c (expand_java_NEW): Don't use size argument for
2290 _Jv_AllocObject calls.
2291 * parse.y (patch_invoke): Likewise.
2293 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2295 * expr.c (build_invokeinterface): Remove unused variables to
2298 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2300 * class.c (get_interface_method_index): New function. Return dispatch
2301 index for interface method.
2302 (make_method_value): For interface methods, set index field to
2303 iface dispatch index, not DECL_VINDEX.
2304 * expr.c (build_invokeinterface): Use get_interface_method_index.
2306 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2308 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2310 2004-03-31 Andrew Haley <aph@redhat.com>
2313 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2315 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2317 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2318 form of GTY markers.
2320 2004-03-25 Marcus Meissner <meissner@suse.de>
2323 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2325 2004-03-23 Tom Tromey <tromey@redhat.com>
2328 * jcf-write.c (make_class_file_name): Don't report if mkdir
2331 2004-03-23 Tom Tromey <tromey@redhat.com>
2333 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2335 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2337 * class.c, gjavah.c, lang.c: Fix comment typos.
2338 * gcj.texi: Fix typos.
2340 2004-03-19 Per Bothner <per@bothner.com>
2342 * gcj.texi (Code Generation): Document new flags and assert defaults.
2344 * class.c (assume_compiled_node_struct): Rename type to
2345 class_flag_node_struct, as it is now also used for enable_assertions.
2346 Rename assume_compiled_node typedef. Rename excludep field to value.
2347 (find_assume_compiled_node): Rename function to find_class_flag_node.
2348 Minor optimization - avoid needless strlen.
2349 (add_assume_compiled): Some tweaking and optimization.
2350 Rename and generalize to add_class_flag takem an extra parameter.
2351 (add_assume_compled): New just calls add_class_flag.
2352 (add_enable_assert, enable_assertions): New functions.
2353 (enable_assert_tree): New static.
2354 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2355 * lang.opt (fenable-assertions, fenable-assertions=,
2356 fdisable-assertions, fdisable-assertions=): New options.
2357 * lang.c (java_handle_option): Handle new options.
2358 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2359 class in an interface - create helper class nested in outer interface.
2360 (build_assertion): Short-circuit if enable_assertions is false.
2362 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2364 * java-tree.h: Changes throughout to add checking to macros
2365 and numerous whitespace changes.
2366 (VAR_OR_FIELD_CHECK): New macro.
2367 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2368 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2370 2004-03-16 Per Bothner <per@bothner.com>
2372 * jcf-jump.c (options): New --print-constants option.
2373 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2375 * jcf-dump.c (flag_print_constant_pool): Default to off.
2376 (print_constant_terse_with_index): New helper function.
2377 (various places): Check flag_print_constant_pool where missing.
2378 (main): If verbose set flag_print_constant_pool.
2379 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2381 2004-03-15 Andrew Haley <aph@redhat.com>
2384 * parse.y (java_complete_lhs): Check that final variable has an
2387 2004-03-12 Andrew Haley <aph@redhat.com>
2390 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2393 2004-02-29 Roger Sayle <roger@eyesopen.com>
2395 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2398 2004-02-27 Per Bothner <per@bothner.com>
2400 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2401 suggestion: Use build_incomplete_class_ref.
2402 This fixes PR java/13508, java/11714.
2404 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2406 * java/parse.h: Update copyright.
2408 2004-02-26 Andrew Haley <aph@redhat.com>
2411 * parse.y (check_interface_throws_clauses): Check for
2412 !METHOD_INVISIBLE (iface_method).
2413 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2414 well as CLASS_ABSTRACT.
2416 2004-02-25 Per Bothner <per@bothner.com>
2418 * parse.y (build_assertion): If we're in an inner class, create the
2419 class$ helper routine in the outer class.
2421 2004-02-19 Richard Henderson <rth@redhat.com>
2423 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2425 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2427 * Make-lang.in (java.install-man): Add extra dependencies.
2429 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2431 * Make-lang.in: Install man pages under the same names
2432 (possibly transformed) as the program they document.
2434 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2436 * gjavah.c: Include "intl.h".
2437 (error): New function.
2438 (main): Call gcc_init_libintl.
2439 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2440 print_stub_or_jni, process_file, main): Use error rather than
2442 (print_method_info, usage, help, version, main): Mark strings for
2443 translation with _. Avoid splitting up sentences. Send
2444 information messages to stdout.
2445 * jcf-dump.c: Include "intl.h".
2446 (main): Call gcc_init_libintl.
2447 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2448 Mark error, usage and version messages for translation with _.
2449 Avoid splitting up sentences.
2450 * jv-scan.c: Include "intl.h".
2451 (fatal_error, warning): Change parameter s to msgid. Translate
2453 (main): Call gcc_init_libintl.
2454 (usage, help, version): Mark error, usage and version messages for
2455 translation with _. Avoid splitting up sentences.
2456 * jvgenmain.c: Include "intl.h".
2457 (main): Call gcc_init_libintl.
2458 (usage, main): Mark error messages for translation with _.
2459 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2460 JVGENMAIN_OBJS): Add intl.o.
2461 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2462 java/jvgenmain.o): Update dependencies.
2464 2004-02-08 Per Bothner <per@bothner.com>
2466 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2467 class don't use not_accessible_field_error, which can get confused.
2469 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2471 Make-lang.in (po-generated): Delete.
2473 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2475 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2477 * decl.c: Include target.h.
2478 (start_java_method): Replace PROMOTE_PROTOTYPES with
2479 targetm.calls.promote_prototypes.
2480 * expr.c: Include target.h.
2481 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2482 targetm.calls.promote_prototypes.
2483 * parse.y: Include target.h.
2484 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2485 with targetm.calls.promote_prototypes.
2487 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2489 * typeck.c: Update copyright.
2491 2004-02-02 Tom Tromey <tromey@redhat.com>
2493 * decl.c (java_init_decl_processing): Remove duplicate
2496 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2498 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2500 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2502 * expr.c (build_field_ref): Move variable
2505 2004-01-28 Andrew Haley <aph@redhat.com>
2507 * expr.c (build_field_ref): Widen field offset.
2509 2004-01-27 Andrew Haley <aph@redhat.com>
2512 * parse.y (check_interface_throws_clauses): Make sure class_decl
2515 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2518 * parse.y (patch_assignment): Don't modify lhs_type for
2519 reference assignments.
2521 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2523 * Make-lang.in: Replace $(docdir) with doc.
2524 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2525 (java.install-man): Revamp rule.
2527 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2529 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2530 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2531 instead of deferred backquote.
2533 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2535 * typeck.c (find_method_in_interfaces): Move variable
2538 2004-01-16 Andrew Haley <aph@redhat.com>
2541 * typeck.c (shallow_find_method): New.
2542 (find_method_in_superclasses): New.
2543 (find_method_in_interfaces): New.
2544 (lookup_do): Rewrite.
2545 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2547 * jcf-parse.c (read_class): Save and restore output_class.
2548 * decl.c (java_expand_body): Set output_class from fndecl.
2550 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2552 * class.c (gen_indirect_dispatch_tables): Fix string length
2555 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2557 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2558 (java.srcextra): Copy above back to source directory if requested.
2559 (po-generated): Delete reference to $(parsedir).
2560 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2563 2004-01-14 Jan Hubicka <jh@suse.cz>
2565 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2568 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2570 * java-tree.h (java_expand_expr): Change prototype.
2571 * expr.c (java_expand_expr): Add alt_rtl parameter.
2573 2004-01-09 Andrew Haley <aph@redhat.com>
2576 * parse.y (java_fix_constructors): Set output_class.
2577 (java_reorder_fields): Likewise.
2578 (java_layout_classes): Likewise.
2579 (java_expand_classes): Generate indirect dispatch tables.
2580 (java_expand_classes): Set output_class.
2581 (java_finish_classes): Likewise.
2582 * lang.c (java_init): Turn on always_initialize_class_p if we're
2583 using indirect dis[atch.
2584 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2585 (java_get_callee_fndecl): Use class local atable.
2587 (always_initialize_class_p): Decl moved to java-tree.h.
2588 (HANDLE_CLASS_INFO): Set output_class.
2589 (read_class): Likewise.
2590 (parse_class_file): Call gen_indirect_dispatch_tables.
2591 (parse_zip_file_entries): Set output_class.
2592 (java_parse_file): Set output_class. Don't emit symbol tables.
2593 * java-tree.h (output_class): New.
2594 Remove global declarations for otable, atable, and ctable.
2595 (always_initialize_class_p): moved here from decl.c.
2597 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2598 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2599 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2600 (struct lang_type): Add otable_methods, otable_decl,
2601 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2602 ctable_decl, catch_classes, type_to_runtime_map.
2603 * expr.c (build_field_ref): Make otable, atable, and ctable class
2604 local rather than global.
2605 (build_known_method_ref): Likewise.
2606 (build_invokeinterface): Likewise.
2607 (java_expand_expr): Pass runtime type (rather than actual type) to
2609 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2610 this class. Look up each class in that map to delete duplicates.
2611 (expand_end_java_handler): Pass runtime type (rather than actual
2612 type) to expand_start_catch.
2613 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2615 (java_init_decl_processing): Rearrange things. Remove global
2616 declarations of otable, atable, and ctable.
2617 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2618 (java_expand_body): Set output_class.
2619 * constants.c (build_constant_data_ref): Use output_class, not
2621 (alloc_name_constant): Likewise.
2622 * class.c (gen_indirect_dispatch_tables): New.
2623 (build_class_ref): Generate hard reference to superclass, even if
2624 using indirect dispatch.
2625 (build_static_field_ref): Use class local atable.
2626 (make_class_data): Generate hard reference to superclass, even if
2627 using indirect dispatch.
2628 Generate symbolic references to interfaces when using indirect
2630 (make_class_data): Emit otable, atable, and ctable.
2631 Make otable, atable, and ctable class local rather than global.
2632 (emit_catch_table): Make otable, atable, and ctable class local
2635 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2637 * parse.y (catch_clause_parameter): Fix typo.
2640 * parse.y: (catch_clause_parameter): Return early if $3, aka
2641 formal_parameter, is null.
2643 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2645 * class.c: Remove uses of "register" specifier in
2646 declarations of arguments and local variables.
2649 * gjavah.c: Likewise.
2650 * jcf-dump.c: Likewise.
2651 * jcf-io.c: Likewise.
2652 * jcf-parse.c: Likewise.
2653 * jcf-write.c: Likewise.
2654 * keyword.h: Likewise.
2655 * parse.y: Likewise.
2656 * typeck.c: Likewise.
2657 * verify.c: Likewise.
2659 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2661 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2662 (java.install_common, java.install-man): Adjust for above.
2663 (java.uninstall): Likewise.
2665 2003-12-03 Michael Koch <konqueror@gmx.de>
2667 * class.c (make_class_data):
2668 Push field value to 'hack_signers' instead of 'signers'.
2669 * decl.c (java_init_decl_processing):
2670 Push field 'hack_signers' instead of 'signers'.
2672 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2674 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2677 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2680 * parse.y (qualify_ambiguous_name): Remove lots of broken
2681 field access processing - there's no need to do that here,
2682 because we have resolve_field_access. Remove
2683 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2684 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2687 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2690 * parse.y (java_complete_lhs): Save location prior to patching
2693 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2696 * resource.c (write_resource_constructor): Append
2697 "_resource" to constructor identifier name.
2699 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2702 * constants.c (cpool_for_class): New function.
2703 (outgoing_cpool): Remove global variable.
2704 (alloc_name_constant): Use cpool_for_class.
2705 (build_constants_constructor): Likewise.
2706 * decl.c (java_expand_body): Set current_class.
2707 * java-tree.h (outgoing_cpool) Remove declaration.
2708 (init_outgoing_cpool): Likewise.
2709 * jcf-parse.c (init_outgoing_cpool): Remove function.
2710 (parse_class_file): Don't call init_outgoing_cpool.
2711 * parse.y (java_complete_expand_methods): Don't call
2712 init_outgoing_cpool. Don't save outgoing_cpool.
2713 (java_expand_classes): Don't restore outgoing_cpool.
2714 (java_finish_classes): Likewise.
2716 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2718 * Make-lang.in: (java.install-common) Add
2719 symlink for $(target_noncanonical)-gcjh for
2722 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2724 * Make-lang.in (java.extraclean): Delete.
2726 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2728 * Make-lang.in (check-java): Add.
2730 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2733 * except.c (prepare_eh_table_type): Allocate variable-sized
2734 buffer `buf' with alloca.
2736 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2740 decl.c (java_init_decl_processing): Don't initialize
2741 class_not_found_type_node, no_class_def_found_type_node.
2743 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2744 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2745 (class_not_found_type_node, no_class_def_found_type_node):
2748 parse.y (build_dot_class_method_invocation): Add this_class
2749 argument. Qualify method invocations to a different class.
2750 (create_new_parser_context): Initialize saved_data_ctx to 0.
2751 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2752 (build_dot_class_method): Don't load classes. Register
2754 (build_incomplete_class_ref): Special cases for interfaces
2755 and inner classes. Move build_dot_class_method call to here...
2756 (patch_incomplete_class_ref): ...from here. Pass current_class
2757 to build_dot_class_method_invocation.
2758 (build_assertion): Pass class_type to
2759 build_dot_class_method_invocation.
2760 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2762 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2765 * java-tree.h (BLOCK_EMPTY_P): Define.
2766 * parse.y (java_complete_lhs): Check for empty blocks
2767 in TRY_FINALLY_EXPR case.
2769 2003-11-17 Andrew Haley <aph@redhat.com>
2771 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2772 (struct lang_decl_var:freed): New variable.
2773 * decl.c (poplevel): Mark local vars that have gone out of scope.
2774 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2777 2003-11-16 Jason Merrill <jason@redhat.com>
2779 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2780 and TAGS files that include them for each front end.
2782 2003-11-15 Tom Tromey <tromey@redhat.com>
2784 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2786 2003-11-12 Jason Merrill <jason@redhat.com>
2788 PR optimization/12547
2789 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2790 BLOCK_EXPR_BODY directly.
2792 2003-11-12 Andrew Haley <aph@redhat.com>
2795 * parse.y (fold_constant_for_init): Check that we really do have a
2799 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2800 init_test_decls being inlined.
2803 * parse.y (do_resolve_class): Check return value from
2804 breakdown_qualified().
2806 2003-11-11 Tom Tromey <tromey@redhat.com>
2809 * parse.y (merge_string_cste): Handle case where we have a
2810 pointer that happens to be zero, not null_pointer_node.
2812 2003-11-10 Tom Tromey <tromey@redhat.com>
2814 * jcf-parse.c (classify_zip_file): Correctly compare
2815 filename_length against length of manifest file's name.
2817 2003-11-08 Tom Tromey <tromey@redhat.com>
2820 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2822 2003-11-06 Andrew Haley <aph@redhat.com>
2824 * expr.c (java_stack_swap): Make sure destination stack slots are
2825 of the correct type.
2827 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2829 * Make-lang.in (dvi): Move targets to $(docobjdir).
2830 (gcj.dvi): Simplify rule and adjust target.
2831 (gcj.info): Simplify rule.
2832 (gcj.pod): New intermediate rule.
2833 (gcjh.pod): Likewise.
2834 (jv-scan.pod): Likewise.
2835 (jcf-dump.pod): Likewise.
2836 (gij.pod): Likewise.
2837 (jv-convert.pod): Likewise.
2838 (rmic.pod): Likewise.
2839 (rmiregistry.pod): Likewise.
2842 (jv-scan.1): Delete.
2843 (jcf-dump.1): Delete.
2845 (jv-convert.1): Delete.
2847 (rmiregistry.1): Delete.
2849 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2851 Fixes PR java/12866.
2852 * parse.y (resolve_qualified_expression_name): Move test
2853 for outer field access methods from here...
2854 (check_thrown_exceptions) ...to here.
2856 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2858 * .cvsignore: Delete.
2860 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2862 * verify.c (verify_jvm_instructions): Don't warn about legal
2863 eh binding regions generated for example by jdk 1.4.1.
2865 2003-10-24 David S. Miller <davem@redhat.com>
2867 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2869 2003-10-22 Andrew Haley <aph@redhat.com>
2871 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2872 (java_get_callee_fndecl): New.
2874 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2876 * java-tree.h (ctable_decl): New.
2877 (catch_classes): New.
2878 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2880 * decl.c (java_init_decl_processing): Add catch_class_type.
2882 Add catch_classes field.
2884 * class.c (build_indirect_class_ref): Break out from
2886 (make_field_value): Check flag_indirect_dispatch.
2887 (make_class_data): Ditto.
2888 Tidy uses of PUSH_FIELD_VALUE.
2889 Add field catch_classes.
2890 (make_catch_class_record): New.
2892 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2894 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2896 * jcf-write.c: Follow spelling conventions.
2897 * parse.y: Likewise.
2899 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2901 * ChangeLog: Fix typos.
2902 * expr.c: Fix comment typos.
2903 * jcf-write.c: Likewise.
2906 * mangle.c: Likewise.
2907 * parse-scan.y: Likewise.
2908 * parse.y: Likewise.
2910 2003-10-22 Tom Tromey <tromey@redhat.com>
2912 * expr.c (expand_byte_code): Only warn about dead bytecode when
2913 extra_warnings is set.
2915 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2917 Fix for PR java/12586.
2918 * mangle.c (find_compression_record_match): Don't iterate through
2919 package namespace elements unless they all match compression_table
2922 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
2924 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
2925 (generate-manpages): Likewise.
2926 (java.maintainer-clean): Likewise.
2927 (gcj.info): Likewise.
2930 (jv-scan.1): Likewise.
2931 (jcf-dump.1): Likewise.
2933 (jv-convert.1): Likewise.
2935 (rmiregistry.1): Likewise.
2936 (java.install-man): Likewise.
2937 (parse-scan.o): Move and define complete compile line.
2938 (parse.o): Likewise.
2939 (jcf-tree-inline.o): Move.
2941 2003-10-20 Mark Mitchell <mark@codesourcery.com>
2943 * Make-lang.in (info): Update dependencies.
2944 (java.install-info): Remove.
2945 ($(srcdir)/java/gcj.info): Replace with ...
2946 ($(docobjdir)/gcj.info): ... this.
2948 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
2950 * Make-lang.in: Replace uses of $(target_alias) with
2951 $(target_noncanonical).
2953 2003-10-09 Tom Tromey <tromey@redhat.com>
2955 * decl.c (java_init_decl_processing): Declare signers field.
2956 * class.c (make_class_data): Set signers field.
2958 2003-10-09 Jason Merrill <jason@redhat.com>
2960 * parse.y (patch_assignment): Use make_node to create a BLOCK.
2961 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
2964 2003-10-06 Mark Mitchell <mark@codesourcery.com>
2966 * Make-lang.in (java.info): Replace with ...
2968 (java.dvi): Replace with ...
2970 (java.generated-manpages): Replace with ...
2972 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
2974 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
2976 2003-10-01 Andrew Haley <aph@redhat.com>
2978 * jcf-parse.c (java_parse_file): Write otable and atable.
2979 * java-tree.h (atable_methods): New.
2981 (atable_syms_decl): New.
2982 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
2983 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
2984 (symbol_*type): Rename method_symbol* to symbol*type.
2985 (emit_offset_symbol_table): Delete.
2986 (emit_symbol_table): New.
2987 (get_symbol_table_index): New.
2989 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
2990 (build_known_method_ref): Likewise.
2991 (get_symbol_table_index): Rename from get_offset_table_index.
2992 Parameterize to allow re-use by differing types of symbol table.
2993 (build_invokevirtual): Pass table to get_offset_table_index.
2994 * decl.c (java_init_decl_processing): Push types and decls for
2995 atable and atable_syyms.
2996 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
2997 (make_class_data): Add new fields atable and atable_syms.
2998 (emit_symbol_table): Rename from emit_offset_symbol_table.
2999 Parameterize to allow re-use by different types of symbol table.
3000 (build_symbol_entry): Renamed from build_method_symbols_entry.
3002 2003-09-30 Roger Sayle <roger@eyesopen.com>
3004 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3005 semantics for SAVE_EXPR, by caching the result in a temporary.
3007 2003-09-28 Richard Henderson <rth@redhat.com>
3009 * check-init.c (check_init): Save and restore input_location
3010 instead of file and line separately.
3011 * decl.c (java_expand_body): Likewise.
3012 * jcf-write.c (generate_bytecode_insns): Likewise.
3013 * parse.y (safe_layout_class): Likewise.
3014 * jcf-parse.c (read_class, parse_class_file): Likewise.
3015 (java_parse_file): Use %H for warning locator.
3017 2003-09-28 Roger Sayle <roger@eyesopen.com>
3019 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3020 with void-type branches instead of using a COMPOUND_EXPR.
3022 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3024 * decl.c (java_optimize_inline, dump_function): Remove.
3025 * java-tree.h (java_optimize_inline): Remove declaration.
3026 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3027 * parse.y (source_end_java_method, java_expand_classes):
3028 Likewise. Remove dead code.
3030 2003-09-27 Roger Sayle <roger@eyesopen.com>
3032 * lang.c (java_init_options): Set flag_evaluation_order.
3033 * expr.c (force_evaluation_order): Don't attempt to force
3034 evaluation order of binary operations using save_expr.
3035 * parse.y (java_complete_lhs): No longer need to call
3036 force_evaluation_order when constructing binary operators.
3038 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3039 Bryce McKinlay <bryce@mckinlay.net.nz>
3042 * parse.y (not_accessible_field_error): New function.
3043 (resolve_expression_name): Check field access permissions.
3044 (resolve_qualified_expression_name): Use
3045 not_accessible_field_error.
3046 (resolve_qualified_expression_name): Likewise.
3048 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3050 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3052 2003-09-23 Roger Sayle <roger@eyesopen.com>
3054 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3055 with equal operands without side-effects.
3057 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3059 * decl.c (java_init_decl_processing): Don't emit otable decls
3060 if flag_indirect_dispatch is not set.
3062 2003-09-21 Richard Henderson <rth@redhat.com>
3064 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3067 2003-09-21 Richard Henderson <rth@redhat.com>
3069 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3070 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3072 2003-09-20 Richard Henderson <rth@redhat.com>
3074 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3076 2003-09-18 Roger Sayle <roger@eyesopen.com>
3078 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3079 * check-init.c (check_init): Likewise.
3081 2003-09-18 Roger Sayle <roger@eyesopen.com>
3083 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3085 2003-09-16 Andrew Haley <aph@redhat.com>
3087 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3089 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3092 * mangle.c (find_compression_record_match): Skip
3093 over a "6JArray" (the array template mangled string)
3095 (mangle_array_type): Correct minor typo.
3096 (atms): Move definition to the beginning.
3098 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3100 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3101 out. Fix for PR java/12254.
3103 2003-09-11 Richard Henderson <rth@redhat.com>
3105 * parse.y (source_end_java_method): Update for new
3106 cgraph_finalize_function argument.
3108 2003-09-09 Richard Henderson <rth@redhat.com>
3110 * parse.y (source_end_java_method): Update call to
3111 cgraph_finalize_function.
3113 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3115 * decl.c (java_expand_body): New function.
3116 * expr.c (build_class_init): Set DECL_IGNORED_P.
3117 * java-tree.h (start_complete_expand_method,
3118 java_expand_body): Declare.
3119 * jcf-parse.c (cgraph.h): Include.
3120 (java_parse_file): Handle flag_unit_at_a_time.
3121 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3122 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3123 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3124 (java_start_inlining): New function.
3125 * parse.h (java_finish_classes): Declare.
3126 * parse.y: Include cgraph.h.
3127 (block): Don't special-case empty block production.
3128 (craft_constructor): Set DECL_INLINE.
3129 (source_end_java_method): Handle flag_unit_at_a_time.
3130 Replace inline code with call to java_expand_body.
3131 (start_complete_expand_method): Remove static modifier.
3132 (java_expand_method_bodies): Patch function tree for
3133 class initialization and/or synchronization as needed.
3134 Don't begin RTL expansion yet.
3135 (java_expand_classes): Check flag_unit_at_a_time before
3136 calling finish_class.
3137 (java_finish_classes): New function.
3138 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3139 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3140 (emit_test_initialization): Set DECL_IGNORED_P.
3142 2003-09-03 Roger Sayle <roger@eyesopen.com>
3144 * builtins.c (enum builtin_type): Delete unused enumeration.
3145 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3147 2003-08-28 Tom Tromey <tromey@redhat.com>
3149 * gcj.texi (Extensions): Document gcjlib URLs.
3151 2003-08-20 Tom Tromey <tromey@redhat.com>
3153 * gcj.texi (Extensions): Added xref.
3154 (libgcj Runtime Properties): Document
3155 gnu.gcj.runtime.VMClassLoader.library_control.
3157 2003-08-20 Andrew Haley <aph@redhat.com>
3159 * except.c (prepare_eh_table_type): Use new encoding for exception
3160 handlers when using -fno-assume-compiled.
3162 2003-08-13 Tom Tromey <tromey@redhat.com>
3164 * gcj.texi (Invoking gij): Document -X and -?.
3166 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3168 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3169 GCJH_OBJS, JCFDUMP_OBJS
3170 * win32-host.c: Removed the unnecessary and broken dependency
3173 2003-08-11 Tom Tromey <tromey@redhat.com>
3175 * parse.y (java_check_regular_methods): Typo fixes. Call
3176 check_interface_throws_clauses. Use
3177 check_concrete_throws_clauses.
3178 (check_interface_throws_clauses): New function.
3179 (check_concrete_throws_clauses): New function.
3180 (hack_is_accessible_p): New function.
3181 (find_most_specific_methods_list): Added FIXME.
3182 * typeck.c (lookup_do): Use `flags' argument to decide what to
3184 (lookup_argument_method_generic): New function.
3185 (lookup_argument_method2): Removed.
3186 * jcf.h (ACC_INVISIBLE): New define.
3187 * jcf-write.c (generate_classfile): Skip invisible methods.
3188 * class.c (add_miranda_methods): New function.
3189 (layout_class_methods): Use it.
3190 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3191 * java-tree.h (METHOD_INVISIBLE): New define.
3192 (lang_decl_func) [invisible]: New field.
3193 (lookup_argument_method_generic): Declare.
3194 (SEARCH_INTERFACE): New define.
3195 (SEARCH_SUPER): Likewise.
3196 (SEARCH_ONLY_INTERFACE): Likewise.
3197 (SEARCH_VISIBLE): Likewise.
3198 (lookup_argument_method2): Removed declaration.
3200 2003-08-05 Tom Tromey <tromey@redhat.com>
3202 Fix for PR java/11600:
3203 * parse.y (java_complete_lhs): See whether we're calling a method
3205 (check_thrown_exceptions): Added `is_array_call' argument;
3206 fixed `clone' checking; updated all callers.
3208 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3210 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3212 2003-08-03 Tom Tromey <tromey@redhat.com>
3214 * java-tree.h (METHOD_TRANSIENT): Removed.
3215 * decl.c (pushdecl): Removed some dead code.
3216 * class.c (get_access_flags_from_decl): Can't have transient
3218 (add_method_1): Can't have a transient method.
3220 2003-07-28 Andreas Jaeger <aj@suse.de>
3222 * jvspec.c: Convert to ISO C90 prototypes.
3224 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3226 * decl.c (force_poplevels): Fix warning call.
3228 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3230 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3231 (expand_java_field_op): Likewise.
3232 * class.c (layout_class_method): Likewise
3233 (emit_register_classes): Likewise.
3234 * decl.c (pushdecl): Likewise.
3235 (poplevel): Likewise.
3236 (force_poplevels): Likewise.
3237 (give_name_to_locals): Likewise.
3238 * check-init.c (check_for_initialization): Likewise.
3240 2003-07-24 Jason Merrill <jason@redhat.com>
3242 * java-tree.h: Move boolean_type_node et al to the back end.
3244 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3246 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3249 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3251 * lang.opt: Don't show -MD_ and -MDD_.
3253 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3255 * lang-options.h: Remove.
3256 * lang.opt: Add help text.
3258 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3260 * expr.c: Remove the last argument to expand_assignment().
3262 2003-07-09 Jan Hubicka <jh@suse.cz>
3264 * java-tree.h (DECL_NUM_STMTS): Rename to...
3265 (DECL_ESTIMATED_INSNS): ... this.
3266 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3267 New static functions.
3268 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3269 * parser.y (add_stmt_to_compound): Do not account statements.
3271 2003-07-08 Mark Wielaard <mark@klomp.org>
3273 * gcj.texi: CNI now expands to Compiled Native Interface.
3275 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3277 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3279 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3281 * expr.c (expand_byte_code): Adjist emit_line_note call.
3283 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3285 * lang.c (java_handle_option): Don't handle filenames.
3287 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3289 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3292 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3293 * jcf.h: Delete COMPARE_FILENAMES definition.
3295 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3297 * lang.c (java_init_options): Update prototype.
3299 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3301 * decl.c (poplevel): Adjust define_label call.
3303 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3305 * gjavah.c (flag_jni): Make non-static.
3306 * parse-scan.y (ctxp): Make non-static.
3308 * class.c (build_method_symbols_entry)
3309 * expr.c (get_offset_table_index)
3310 * jcf-parse.c (jcf_parse):
3311 Mark the definition static, matching the forward declaration.
3313 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3315 * lang.c (java_handle_option): Don't check for missing arguments.
3317 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3319 * class.c (push_class): Use a location_t to save place.
3320 (emit_register_classes): Set input_location. Adjust
3321 expand_function_end call.
3322 * resource.c (write_resource_constructor): Likewise.
3323 * decl.c (end_java_method): Adjust expand_function_end call.
3324 * parse.y (source_end_java_method): Likewise.
3326 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3328 * lang.c (java_handle_option): Likewise.
3330 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3332 * lang.c (java_handle_option): Special-casing of optional
3333 joined arguments no longer needed.
3334 * lang.opt: Update switches that take optional argument.
3336 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3338 * lang.opt: Declare Java.
3339 * lang.c (java_init_options): Update.
3341 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3343 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3345 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3347 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3348 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3349 * lang.opt: -MD and -MMD have an underscore.
3351 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3353 * class.c (emit_register_classes): Adjust init_function_start
3355 * decl.c (complete_start_java_method): Likewise.
3356 * resource.c (write_resource_constructor): Likewise.
3358 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3360 * Make-lang.in: Update to use options.c and options.h.
3361 * lang.c: Include options.h not j-options.h.
3362 (java_handle_option): Abort on unrecognized option.
3363 (java_init_options): Request Java switches.
3365 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3367 * Make-lang.in: Handle mostlyclean.
3369 2003-06-11 Tom Tromey <tromey@redhat.com>
3371 * lang.c (java_handle_option): Update dependency_tracking for
3374 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3377 2003-06-10 Andrew Haley <aph@redhat.com>
3379 * resource.c (write_resource_constructor): Use expand_expr to
3380 generate the address of the label attached to a resource.
3381 * Make-lang.in (java/resource.o): Add expr.h
3383 2003-06-10 Andrew Haley <aph@redhat.com>
3385 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3386 (java_decl_ok_for_sibcall): New.
3388 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3390 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3391 (java/j-options.c, java/j-options.h): New.
3392 * java-tree.h (resource_name, compile_resource_file,
3393 compile_resource_data): Constify.
3394 * jcf-write.c (jcf_write_base_directory): Similarly.
3395 * jcf.h (jcf_write_base_directory): Similarly.
3396 * lang.c: Include j-options.h.
3397 (cl_options_count, cl_options, string_option, java_decode_option,
3398 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3399 process_option_with_no): Remove.
3400 (resource_name): Constify.
3401 (LANG_HOOKS_HANDLE_OPTION): Override.
3402 (java_handle_option): New.
3403 (java_init): Don't call jcf_path_init.
3404 (java_init_options): Call jcf_path_init.
3406 * resource.c (compile_resource_data, compile_resource_file): Constify.
3408 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3410 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3411 (struct lang_decl_func): Add last_line field.
3412 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3413 DECL_SOURCE_LINE_LAST): Remove.
3414 * parse.y (missing_return_error, finish_method_declaration,
3415 lookup_cl, start_artificial_method_body, source_end_java_method,
3416 start_complete_expand_method): Adjust.
3418 2003-06-08 Tom Tromey <tromey@redhat.com>
3420 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3421 fno-assume-compiled.
3423 2003-06-08 Roger Sayle <roger@eyesopen.com>
3425 * builtins.c (define_builtin_type, builtin_types): Delete.
3426 (define_builtin): Rewritten to take just the built-in code,
3427 the function's name, type and fallback library function name.
3428 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3429 (initialize_builtins): Overhaul to define the GCC builtins
3430 used by gcj manually, providing the Java run-time's
3431 implementations as the fallback library function.
3433 2003-06-08 Anthony Green <green@redhat.com>
3435 * parse.y (patch_cast): Fix conversions from floating-point to
3438 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3440 * Make-lang.in: Update.
3441 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3443 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3445 * lang.c (java_init_options): Update.
3447 2003-06-05 Jan Hubicka <jh@suse.cz>
3449 * Make-lang.in: Add support for stageprofile and stagefeedback
3451 2003-05-31 Roger Sayle <roger@eyesopen.com>
3453 * lang.c (java_init_options): Prescribe wrap-around two's
3454 complement arithmetic overflow by setting flag_wrapv.
3456 2003-05-29 Roger Sayle <roger@eyesopen.com>
3458 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3459 (builtin_record): Add an additional builtin_code field to
3460 record which GCC built-in corresponds to the Java function.
3461 (java_builtins): Add new entries for atan, atan2, exp, log,
3463 (max_builtin, min_builtin, abs_builtin): Perform constant
3464 folding on the resulting tree.
3465 (java_build_function_call_expr): Likewise, perform constant
3466 folding on the resulting tree.
3467 (initialize_builtins): The NULL creators are now allowed in
3468 the java_builtins table, which is now terminated by an entry
3469 with builtin_code == END_BUILTINS.
3470 (check_for_builtin): Likewise. If the matching creator is
3471 NULL, construct the call using java_build_function_call_expr
3472 directly with the decl for the corresponding builtin_code.
3474 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3476 * win32-host.c: Normalize copyright boilerplate.
3478 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3480 * parse.y (print_int_node): Use string concatentation on
3481 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3482 function calls into one.
3484 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3486 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3487 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3488 all the affected error messages.
3490 2003-05-13 Richard Henderson <rth@redhat.com>
3492 * class.c (layout_class_method): Set DECL_EXTERNAL.
3493 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3494 * java-tree.h (java_mark_class_local): Declare.
3495 * jcf-parse.c (parse_class_file): Use it.
3496 * parse.y (java_expand_classes): Likewise.
3498 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3500 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3501 * lex.h: #include input.h.
3502 * jv-scan.c (input_filename): Remove.
3504 2003-05-02 Tom Tromey <tromey@redhat.com>
3507 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3508 (handle_inner_classes): New function.
3510 2003-05-01 Tom Tromey <tromey@redhat.com>
3513 * parse.y (finish_for_loop): Do nothing if update expression is a
3514 EXPR_WFL_NODE wrapping nothing.
3515 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3517 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3519 * lex.h (input_lineno): Remove declaration.
3520 * parse-scan.y: #include input.h.
3521 (input_filename): Remove declaration.
3522 (input_location): Add definition.
3523 (input_line): Remove definition.
3525 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3527 * lex.h (lineno): Rename to ...
3528 (input_line): ... here
3529 * parse-scan.y (lineno): Rename to ...
3530 (input_line): ... here.
3531 (reset_report): Rename lineno to input_line.
3532 * check-init.c (check_init): Likewise.
3533 * class.c (push_class): Likewise.
3534 * decl.c (complete_start_java_method, end_java_method): Likewise.
3535 * expr.c (expand_byte_code): Likewise.
3536 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3537 * jcf-write.c (generate_bytecode_insns): Likewise.
3538 * lex.c (java_init_lex, java_allocate_new_line,
3539 do_java_lex): Likewise.
3540 * parse.h (YYNOT_TWICE): Likewise.
3541 * parse.y (empty_statement, expression_statement,
3542 java_pop_parser_context, java_parser_context_save_global,
3543 yyerror, register_fields, method_header, safe_layout_class,
3544 find_in_imports_on_demand, create_artificial_method,
3545 source_end_java_method, start_complete_expand_method,
3546 build_thisn_assign, java_complete_lhs,
3547 maybe_absorb_scoping_block): Likewise.
3549 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3551 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3552 '/' when computing java source filename
3554 2003-04-13 Tom Tromey <tromey@redhat.com>
3556 * gjavah.c (print_c_decl): Indentation fix.
3558 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3560 * class.c (make_field_value, make_method_value, get_dispatch_table)
3561 (make_class_data, emit_offset_symbol_table)
3562 * constants.c (build_constants_constructor)
3563 * java-tree.h (START_RECORD_CONSTRUCTOR)
3564 * parse.y (maybe_build_array_element_wfl):
3565 Use build_constructor.
3567 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3570 * parse.y (string_convert_int_cst): Always use at least one digit
3571 in string conversion. Remove ASCII dependence.
3572 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3574 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3576 * Make-lang.in: added win32-host.c
3577 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3578 resolves to open() on non-Win32 platforms and
3579 Win32-specific jcf_open_exact_case() on Win32
3580 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3581 when trying .java and .class files
3582 * win32-host.c: added to repository. Defines
3583 Win32-specific jcf_open_exact_case()
3585 2003-04-10 Andrew Haley <aph@redhat.com>
3587 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3588 (maybe_free_localvar): Renamed from localvar_free.
3589 Add new arg, really.
3590 (generate_bytecode_insns): Set new variable, jsrs.
3591 Only free local vars if no jsr insns have been emittted.
3592 Call maybe_free_localvar, not localvar_free.
3594 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3596 * gcj.texi: Remove @ at start of file.
3598 2003-03-25 Tom Tromey <tromey@redhat.com>
3600 * parse.y (create_interface): Call CHECK_DEPRECATED.
3602 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3604 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3606 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3608 * javaop.h (jfloat, jdouble): Make them structures mirroring
3609 the bit fields of IEEE float and double respectively.
3610 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3611 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3612 (union Word, union DWord): Delete.
3613 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3615 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3616 D_NAN_MASK): Delete.
3617 (jni_print_float, jni_print_double): New. Generate
3618 hexadecimal floating constants.
3619 (print_field_info): Use jni_print_float/double.
3621 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3622 finite floating point numbers for output; special case
3625 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3627 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3628 Replace 0 and 1 with true and false in return statements.
3630 2003-03-19 Tom Tromey <tromey@redhat.com>
3632 * lex.c (do_java_lex): Renamed from java_lex.
3633 (java_lex): New function.
3636 2003-03-13 Tom Tromey <tromey@redhat.com>
3638 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3641 2003-03-04 Andrew Haley <aph@redhat.com>
3643 * gjavah.c (is_first_data_member): New global variable.
3644 (print_c_decl): If it's the first data member, align it as the
3646 (process_file): Set is_first_data_member.
3648 2003-03-11 Tom Tromey <tromey@redhat.com>
3650 * parse.y (resolve_field_access): Initialize class if field is
3651 found in another static field.
3652 * expr.c (build_class_init): Don't optimize out initialization of
3653 implemented interface.
3655 2003-03-11 Andrew Haley <aph@redhat.com>
3657 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3660 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3662 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3663 and DIR_SEPARATOR_2 for a target.
3664 Correct minor typos.
3666 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3667 and DIR_SEPARATOR_2 for a target into account.
3669 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3671 * lang.c (java_init): Update prototype, move code to java_post_options.
3672 (java_post_options): Similarly.
3674 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3676 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3677 compare file name components depending on the case-sensitivity
3678 or otherwise of the host file system.
3680 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3681 "strcmp" to compare file name components.
3682 Use IS_DIR_SEPARATOR instead of comparing directly against
3684 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3685 comparing directly against DIR_SEPARATOR.
3687 2003-03-04 Tom Tromey <tromey@redhat.com>
3689 * Make-lang.in (java.tags): New target.
3691 2003-03-01 Roger Sayle <roger@eyesopen.com>
3693 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3694 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3696 2003-03-01 Tom Tromey <tromey@redhat.com>
3698 * parse.y (jdep_resolve_class): Only check deprecation if we found
3701 2003-02-28 Tom Tromey <tromey@redhat.com>
3704 * class.c (maybe_layout_super_class): Always pass a WFL to
3706 * parse.y (do_resolve_class): Updated comment to explain
3709 2003-02-26 Tom Tromey <tromey@redhat.com>
3711 * jcf-write.c (generate_classfile): Check whether class is
3712 deprecated before writing attribute count.
3714 2003-02-25 Roger Sayle <roger@eyesopen.com>
3716 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3717 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3719 2003-02-23 Tom Tromey <tromey@redhat.com>
3721 * lang-options.h: Added -Wdeprecated.
3722 * gcj.texi (Warnings): Document -Wdeprecated.
3723 * java-tree.h (flag_deprecated): Declare.
3724 * lang.c (lang_W_options): Added deprecated.
3725 (flag_deprecated): New global.
3726 * chartables.h: Rebuilt.
3727 * gen-table.pl (process_one): Look at whitespace.
3728 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3729 * parse.h (CLEAR_DEPRECATED): New macro.
3730 (CHECK_DEPRECATED_NO_RESET): New macro.
3731 * jcf-parse.c (handle_deprecated): New function.
3732 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3733 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3734 * parse.y (resolve_type_during_patch): Check deprecation.
3735 (jdep_resolve_class): Likewise.
3736 (process_imports): Likewise.
3737 (resolve_expression_name): Likewise.
3738 (check_deprecation): Strip arrays from decl. Check
3740 (patch_method_invocation): Also check the particular constructor
3742 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3743 * jcf-write.c (append_deprecated_attribute): New function.
3744 (generate_classfile): Generate deprecated attribute when
3746 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3747 (java_lex) [case '*']: Simplify logic.
3748 (java_start_char_p): Use LETTER_MASK.
3749 (java_part_char_p): Likewise.
3750 (java_space_char_p): New function.
3752 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3754 Change base class access representation.
3755 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3756 (add_interface_do): Likewise.
3758 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3760 * decl.c (java_init_decl_processing): Change
3761 soft_lookupjnimethod_node to reflect the change in
3762 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3763 * expr.c (build_jni_stub): Calculate and pass the size
3764 on the stack of the arguments to a JNI function. Use
3765 new target macro MODIFY_JNI_METHOD_CALL to allow a
3766 target to modify the call to a JNI method.
3768 2003-02-08 Roger Sayle <roger@eyesopen.com>
3770 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3771 instead of basename to avoid compiler warnings on Tru64.
3773 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3775 * gcj.texi: Update to GFDL 1.2.
3777 2003-01-31 Andrew Haley <aph@redhat.com>
3779 * parse.y (java_expand_classes): Scan the whole class list looking
3780 for access methods that haven't yet been expanded.
3782 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3786 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3787 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3788 * jcf-parse.c: Likewise.
3790 2003-01-31 Mark Wielaard <mark@klomp.org>
3792 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3794 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3796 * class.c (make_class): Use BINFO_ELTS.
3797 (set_super_info): Likewse.
3798 (add_interface_do): Likewise.
3800 2003-01-30 Tom Tromey <tromey@redhat.com>
3802 * jcf-parse.c (read_class): Update identifier's class value if it
3803 changed during parsing.
3805 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3807 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3808 Propagate change to all other rules as required.
3809 (java/parse-scan.o): Add explicit dependency on
3810 $(parsedir)/java/parse-scan.c .
3812 2003-01-29 Tom Tromey <tromey@redhat.com>
3814 * parse.y (patch_assignment): Only transform the rhs of an
3815 assignment when compiling to native.
3817 2003-01-28 Tom Tromey <tromey@redhat.com>
3819 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3821 2003-01-28 Tom Tromey <tromey@redhat.com>
3823 * lex.c (java_lex): Don't include UEOF as part of token.
3824 (java_read_unicode): Error if \u sequence prematurely terminated.
3826 2003-01-27 Tom Tromey <tromey@redhat.com>
3828 * parse.y (java_check_regular_methods): Check for construct after
3829 checking types in throws clause.
3831 2003-01-24 Tom Tromey <tromey@redhat.com>
3833 * class.c (build_static_field_ref): Only a String or numeric field
3834 can fold to a constant.
3836 2003-01-23 Tom Tromey <tromey@redhat.com>
3838 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3839 file name in resource buffer.
3841 2003-01-23 Tom Tromey <tromey@redhat.com>
3843 * expr.c (build_known_method_ref): Use method's context to find
3846 2003-01-23 Tom Tromey <tromey@redhat.com>
3848 * constants.c (set_constant_entry): Allocated cleared memory.
3850 2003-01-22 Tom Tromey <tromey@redhat.com>
3852 * java-tree.h: Don't use PARAMS.
3853 * resource.c: Add prototypes for all functions.
3854 (write_resource_constructor): Use `const char *' to avoid
3857 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3859 * jcf-parse.c (process_zip_dir): Remove unused variable.
3861 2003-01-22 Tom Tromey <tromey@redhat.com>
3863 * expr.c (build_invokeinterface): Abort if method's context is not
3866 2003-01-22 Tom Tromey <tromey@redhat.com>
3868 * gcj.texi (Input and output files): Mention non-class entries.
3869 * decl.c (java_init_decl_processing): Call
3870 init_resource_processing.
3871 * java-tree.h (compile_resource_data, write_resource_constructor,
3872 compile_resource_file, init_resource_processing): Declare.
3873 * config-lang.in (gtfiles): Added resource.c.
3874 * Make-lang.in (gt-java-resource.h): New target.
3875 (JAVA_OBJS): Added resource.o.
3876 (java/resource.o): New target.
3877 * resource.c: New file.
3878 * class.c (compile_resource_file): Moved to resource.c.
3879 (registerResource_libfunc): Likewise.
3880 (utf8_decl_list): Mark with GTY; now static.
3881 * jcf-parse.c (classify_zip_file): New function.
3882 (parse_zip_file_entries): Use it; compile .properties files.
3883 (process_zip_dir): Use classify_zip_file and compute_class_name.
3884 Don't write class name into zip directory.
3885 (java_parse_file): Call write_resource_constructor.
3886 (compute_class_name): New function.
3887 * jcf-io.c (read_zip_member): Reindented.
3889 2003-01-21 Tom Tromey <tromey@redhat.com>
3891 * class.c (supers_all_compiled): New function.
3892 (make_class_data): Use it.
3894 2003-01-21 Tom Tromey <tromey@redhat.com>
3896 * parse.y (method_header): Native method can't be strictfp.
3897 No method can be transient or volatile.
3899 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3901 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3903 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3905 * check-init.c: Fix comment typos.
3906 * class.c: Likewise.
3907 * constants.c: Likewise.
3909 * except.c: Likewise.
3911 * java-except.h: Likewise.
3912 * java-tree.h: Likewise.
3913 * javaop.h: Likewise.
3914 * jcf-dump.c: Likewise.
3915 * jcf-io.c: Likewise.
3916 * jcf-parse.c: Likewise.
3917 * jcf-write.c: Likewise.
3919 * mangle.c: Likewise.
3920 * typeck.c: Likewise.
3921 * verify.c: Likewise.
3923 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3925 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
3926 * jcf-write.c: Include "tm_p.h".
3928 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3930 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
3932 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3934 * builtins.c (java_build_function_call_expr): Renamed from
3935 build_function_call_expr. All callers changed.
3937 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
3938 * jcf-parse.c: Include tm_p.h.
3940 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
3943 2003-01-14 Tom Tromey <tromey@redhat.com>
3945 * class.c (make_class_data): Check that super is compiled before
3946 building class reference to it.
3948 2003-01-14 Andrew Haley <aph@redhat.com>
3950 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3951 varargs function -- correct.
3953 2003-01-14 Andrew Haley <aph@redhat.com>
3955 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
3957 2003-01-14 Andrew Haley <aph@redhat.com>
3959 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3960 varargs function -- correct.
3962 * parse.y (patch_assignment): Copy the rhs of an assignment into a
3963 temporary if the RHS is a reference.
3965 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3967 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
3968 * keyword.h: Regenerated.
3970 * All Files: Convert to ISO C style function definitions.
3972 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
3974 * parse.y (check_pkg_class_access): ANSIfy definition.
3976 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3978 * decl.c, parse-scan.y, parse.y: Don't cast return value of
3981 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
3983 2003-01-09 Geoffrey Keating <geoffk@apple.com>
3985 Merge from pch-branch:
3987 2002-12-02 Geoffrey Keating <geoffk@apple.com>
3989 * Make-lang.in (java/gjavah.o): Update dependencies.
3990 * gjavah.c: Include ggc.h.
3992 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
3994 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
3995 (JCFDUMP_OBJS): Add ggc-none.o.
3996 (java/jcf-dump.o): Depend on GGC_H.
3997 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
3998 CPool substructures.
3999 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4000 * jcf-dump.c: Include ggc.h.
4002 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4004 * jcf.h (union cpool_entry): New.
4005 (struct CPool): Use gengtype to mark. Change field 'data' to be
4007 (struct JCF): Use gengtype to mark.
4008 (CPOOL_UINT): Update for new cpool_entry type.
4009 (CPOOL_USHORT1): Likewise.
4010 (CPOOL_USHORT2): Likewise.
4011 (CPOOL_FINISH): Use GC to free cpool subfields.
4012 * parse.h (struct parser_ctxt): Mark field current_jcf.
4013 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4014 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4015 (main_jcf): Use gengtype to mark.
4016 (ggc_mark_jcf): Delete.
4017 (get_constant): Update for new cpool_entry type.
4018 (give_name_to_class): Likewise.
4019 (get_class_constant): Likewise.
4020 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4021 (java_parse_file): Use GGC to allocate struct JCF.
4022 (init_jcf_parse): Don't call ggc_add_root.
4023 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4025 * java-tree.h (current_jcf): Use gengtype to mark.
4026 (CPOOL_UTF): Update for new cpool_entry type.
4027 (outgoing_cpool): Use gengtype to mark.
4028 (struct lang_type): GC struct JCF and struct CPool.
4029 * config-lang.in (gtfiles): Add jcf.h.
4030 * constants.c (find_tree_constant): New.
4031 (set_constant_entry): Allocate cpool subfields using GGC. Update
4032 for new cpool_entry type.
4033 (find_constant1): Update for new cpool_entry type.
4034 (find_constant2): Likewise.
4035 (find_utf8_constant): Use find_tree_constant.
4036 (find_class_or_string_constant): Remove unnecessary cast to jword.
4037 Update for new cpool_entry type.
4038 (count_constant_pool_bytes): Update for new cpool_entry type.
4039 (write_constant_pool): Likewise.
4040 (alloc_name_constant): Use find_tree_constant.
4041 (build_constants_constructor): Update for new cpool_entry type.
4043 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4045 * parse.y (mark_parser_ctxt): Delete.
4046 (goal): Don't use ggc_add_root.
4047 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4048 (java_pop_parser_context): Let GC free parser_ctxt.
4049 (java_parser_context_resume): Likewise.
4050 * parse.h (struct parser_ctxt): Use gengtype to mark.
4052 (ctxp_for_generation): Likewise.
4053 * lex.h (struct java_lc_s): Mark for gengtype.
4054 (java_lexer): Rearrange for gengtype.
4055 * config-lang.in (gtfiles): Add lex.h, parse.h.
4057 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4059 * All Files: Remove PARAMS macro.
4061 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4062 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4065 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4068 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4070 * Make-lang.in (java.install-common, java.uninstall,
4071 java.install-info, java.install-man): Prepend $(DESTDIR)
4072 to destination paths in all (un)installation commands.
4073 (java.install-common): Rewrite $(LN) command to support
4074 DESTDIR with "ln" as well as with "ln -s".
4076 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4078 * java-tree.h: Protect against multiple inclusion.
4080 2003-01-07 Tom Tromey <tromey@redhat.com>
4082 * class.c (add_assume_compiled): Don't adjust parent if we're
4083 already at the root of tree.
4085 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4087 * lang.c (dump_compound_expr): Prototype.
4089 2003-01-03 Tom Tromey <tromey@redhat.com>
4091 Fix for PR java/8712:
4092 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4093 when simply checking against `null'.
4095 2003-01-03 Tom Tromey <tromey@redhat.com>
4097 * gcj.texi (Standard Properties): Document http.proxyHost and
4100 * gcj.texi (GNU Classpath Properties): Document new properties.
4102 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4104 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4105 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4106 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4108 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4110 * Make-lang.in, boehm.c, buffer.c,
4111 buffer.h, builtins.c, class.c,
4112 config-lang.in, constants.c,
4113 convert.h, decl.c, except.c,
4114 expr.c, java-except.h,
4115 java-tree.h, javaop.def,
4116 jcf-parse.c, jcf-write.c,
4117 jv-scan.c, jvgenmain.c,
4118 jvspec.c, keyword.gperf,
4119 keyword.h, lang-options.h,
4120 lang-specs.h, lang.c, lex.c,
4121 lex.h, mangle.c, mangle_name.c,
4122 parse-scan.y, parse.h, parse.y,
4123 typeck.c, verify.c, xref.c,
4124 xref.h: Replace "GNU CC" with
4125 "GCC" in the copyright header.
4127 * check-init.c, gjavah.c, javaop.h,
4128 jcf-depend.c, jcf-dump.c, jcf-io.c,
4129 jcf-path.c, jcf-reader.c, jcf.h,
4130 zextract.c, zipfile.h: These files are
4131 "part of GCC". Also say "GCC" not "GNU CC".
4133 2002-12-30 DJ Delorie <dj@redhat.com>
4135 * Make-lang.in: Protect against texi2pod/pod2man failing.
4137 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4139 * gcj.texi: Use @copying.
4141 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4143 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4144 print_cxx_classname.
4145 (print_cxx_classname): Add add_scope parameter.
4146 (print_class_decls): Do not emit a semicolon after the extern
4148 (process_file): Adjust calls to print_cxx_classname.
4150 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4152 * gcj.texi: Include Cover Texts in man page.
4154 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4156 * class.c (build_static_field_ref): Check FIELD_FINAL.
4158 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4159 instead of current_constant_pool_data_ref.
4160 * java-tree.h (current_constant_pool_data_ref): Undefine.
4161 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4162 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4163 current_constant_pool_data_ref.
4165 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4166 not build_internal_class_name.
4168 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4169 Use it when class ref isn't certain to be compiled.
4171 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4173 * gcj.texi: Include gcc-common.texi.
4174 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4175 $(srcdir)/doc/include/gcc-common.texi.
4177 2002-12-22 Anthony Green <green@redhat.com>
4179 * gcj.texi (Limitations): Add note about org.xml.sax and
4182 2002-12-20 Tom Tromey <tromey@redhat.com>
4184 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4185 where minimum case value is Integer.MIN_VALUE.
4188 2002-12-18 Andrew Haley <aph@redhat.com>
4190 * parse.y (patch_invoke): Force evaluation order when `check' is
4191 set. For PR libgcj/8945.
4193 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4195 * gcj.texi: Change version number to 3.4.
4197 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4198 Andrew Haley <aph@redhat.com>
4200 * parse.y (source_end_java_method): Remove custom encoding of line
4201 numbers for a function decl before passing it to the back end.
4203 2002-12-03 Andrew Haley <aph@redhat.com>
4205 * class.c (make_class_data): New field, "chain".
4206 * decl.c (java_init_decl_processing): Likewise.
4208 2002-12-02 Tom Tromey <tromey@redhat.com>
4211 * parse.y (do_resolve_class): Handle qualified name via
4214 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4216 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4217 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4218 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4219 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4220 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4221 Include coretypes.h and tm.h.
4222 * Make-lang.in: Update dependencies.
4224 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4226 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4228 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4230 * jcf-reader.c: Don't expand JCF_readu4 inside the
4231 expansion of JCF_SKIP.
4233 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4235 * jcf-reader.c: Don't expand JCF_readu4 inside the
4236 expansion of JCF_SKIP.
4238 2002-11-22 Tom Tromey <tromey@redhat.com>
4240 * parse.y (patch_binop): Cast right hand side of shift expression
4241 to `int'. Fixes PR java/8676.
4243 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4244 Andrew Haley <aph@redhat.com>
4246 * gcc/java/jcf-write.c (write_classfile): Remove target
4247 class file, if it exists, before renaming the temporary
4250 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4252 * jvspec.c (lang_specific_spec_functions): New.
4254 2002-11-18 Tom Tromey <tromey@redhat.com>
4256 Fix for PR java/7912:
4257 * expr.c (can_widen_reference_to): Allow cast of array to
4258 Cloneable or Serializable.
4259 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4260 (java_io_serializable_identifier_node): Likewise.
4261 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4262 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4263 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4264 java_io_serializable.
4265 * decl.c (java_init_decl_processing): Initialize
4266 java_lang_cloneable_identifier_node and
4267 java_io_serializable_identifier_node.
4268 (java_lang_cloneable_identifier_node): New global.
4269 (java_io_serializable_identifier_node): Likewise.
4271 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4273 * buffer.c: Remove unnecessary casts.
4274 * check-init.c: Likewise.
4275 * class.c: Likewise.
4276 * constants.c: Likewise.
4278 * except.c: Likewise.
4279 * gjavah.c: Likewise.
4280 * jcf-io.c: Likewise.
4281 * jcf-parse.c: Likewise.
4282 * jcf-path.c: Likewise.
4283 * jvspec.c: Likewise.
4286 * verify.c: Likewise.
4288 2002-11-06 Tom Tromey <tromey@redhat.com>
4290 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4293 2002-11-05 Tom Tromey <tromey@redhat.com>
4295 Fix for PR java/6388.
4296 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4297 * java-tree.h (enum java_tree_index): New values
4298 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4299 (decimal_int_max, decimal_long_max): New defines.
4300 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4301 (error_if_numeric_overflow): Rewrote range checking.
4302 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4305 2002-11-02 Tom Tromey <tromey@redhat.com>
4307 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4309 * class.c (make_method_value): Put class name, not signature, into
4310 `throws' field. For PR java/8415.
4312 2002-10-24 Tom Tromey <tromey@redhat.com>
4314 * gcj.texi (Invoking gij): Document --showversion.
4315 (Standard Properties): java.library.path now set.
4317 2002-10-23 Tom Tromey <tromey@redhat.com>
4319 * gjavah.c (decode_signature_piece): In JNI mode, print
4320 `jobjectArray' when array depth is nonzero.
4323 2002-10-15 Andrew Haley <aph@redhat.com>
4325 * parse.y (patch_invoke): Call force_evaluation_order on a static
4327 (resolve_qualified_expression_name): Call force_evaluation_order
4328 on a arg list that is part of a Qualified Expression Name.
4330 * lang.c (dump_compound_expr): New.
4331 (java_dump_tree): New.
4333 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4335 * gcj.texi: Added item describing the GCJ runtime property
4338 2002-10-15 Richard Henderson <rth@redhat.com>
4340 * jcf-parse.c (get_constant): Fix type warning.
4342 2002-10-15 Andrew Haley <aph@redhat.com>
4344 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4345 (java_inlining_map_static_initializers): Declare.
4347 2002-10-14 Andrew Haley <aph@redhat.com>
4349 * tree-inline.c (remap_block): All local class initialization
4350 flags go in the outermost scope.
4351 (expand_call_inline): Call java_inlining_map_static_initializers.
4352 (expand_call_inline): Call java_inlining_merge_static_initializers.
4353 * java/lang.c (merge_init_test_initialization): New.
4354 (java_inlining_merge_static_initializers): New.
4355 (inline_init_test_initialization): New.
4356 (java_inlining_map_static_initializers): New.
4358 2002-10-11 Mark Wielaard <mark@klomp.org>
4360 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4362 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4364 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4366 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4368 * parse.y (merge_string_cste): Add parentheses around & within |.
4370 2002-10-08 Tom Tromey <tromey@redhat.com>
4372 * parse.y (variable_declarator_id): Simplify error path for
4373 array declarator error. For PR java/8003.
4375 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4377 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4380 2002-10-08 Andrew Haley <aph@redhat.com>
4382 * parse.y (attach_init_test_initialization_flags): Check for
4385 2002-10-07 Anthony Green <green@redhat.com>
4387 * parse.y (merge_string_cste): Fix bug in string concatenation.
4389 2002-10-03 Michael Koch <konqueror@gmx.de>
4391 * gcj.texi (Standard properties):
4392 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4394 2002-10-02 Roger Sayle <roger@eyesopen.com>
4396 PR optimization/6627
4397 * lang.c (java_init): If storing the vbit in function
4398 pointers, ensure that force_align_functions_log is atleast
4399 one to aid compatability with g++ vtables.
4401 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4403 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4404 foul of type-based aliasing.
4406 2002-09-30 Anthony Green <green@redhat.com>
4408 * gcj.texi (Invoking jv-scan): Fix texinfo.
4410 2002-09-28 Anthony Green <green@redhat.com>
4412 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4413 (Code Generation): Add -fno-assert documentation.
4414 * jv-scan.c (flag_assert): New global.
4415 (options): Add assert option.
4416 (help): Add --no-assert documentation.
4417 * parse-scan.y (flag_assert): New global.
4418 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4419 (flag_assert): New global.
4420 * java-tree.h (flag_assert): New global.
4421 * lex.c (java_lex): Obey flag_assert.
4422 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4425 2002-09-26 Andrew Haley <aph@redhat.com>
4427 * expr.c (build_java_array_length_access): Check for null pointer.
4428 * expr.c (expand_java_arrayload): Likewise.
4430 2002-09-21 Richard Henderson <rth@redhat.com>
4432 * jcf-parse.c (get_constant): Decode from IEEE no matter
4433 what the target format.
4435 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4437 * ChangeLog: Follow spelling conventions.
4438 * class.c: Likewise.
4441 * gjavah.c: Likewise.
4442 * java-tree.h: Likewise.
4443 * jcf-dump.c: Likewise.
4444 * jcf-parse.c: Likewise.
4445 * jvspec.c: Likewise.
4447 * mangle.c: Likewise.
4448 * parse.y: Likewise.
4450 2002-09-17 Tom Tromey <tromey@redhat.com>
4452 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4453 where \r appears at EOF. Fixes PR java/7950.
4455 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4457 * jvspec.c (lang_specific_driver): Remove unused variable.
4459 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4461 * java-tree.h (union lang_tree_node): Add chain_next option.
4463 2002-09-16 Richard Henderson <rth@redhat.com>
4465 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4466 use new real.h interface.
4467 * jcf-write.c (find_constant_index): Use new real.h interface.
4468 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4470 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4472 * lang.c: Follow spelling conventions.
4474 2002-09-11 Per Bothner <per@bothner.com>
4476 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4477 constant to the type of the field.
4478 (java_complete_tree): Remove now-redundant code.
4480 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4482 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4485 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4486 return label if a ret instruction for the jsr has been reached.
4488 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4490 * parse.y (DIR_SEPARATOR): Don't define.
4491 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4493 2002-08-28 Andrew Haley <aph@redhat.com>
4495 * verify.c (verify_jvm_instructions): Allow exception handler
4496 inside code that is being protected, but generate a warning.
4497 * except.c (link_handler): Initialize `expanded' in new eh_range.
4498 (binding_depth, is_class_level, current_pc): Declare extern.
4500 2002-09-01 Mark Wielaard <mark@klomp.org>
4502 * gcj.texi: Add chapter about system properties.
4505 2002-08-26 Tom Tromey <tromey@redhat.com>
4507 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4508 conversion if RHS_TYPE is byte, short, or char.
4510 2002-08-22 Tom Tromey <tromey@redhat.com>
4512 * gcj.texi (Invoking gij): Document -cp and -classpath.
4514 2002-08-21 Tom Tromey <tromey@redhat.com>
4516 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4517 $(prefix)/share. For PR libgcj/7633.
4519 For PR java/6005 and PR java/7611:
4520 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4521 (java_can_use_bit_fields_p): New function.
4523 2002-08-16 Tom Tromey <tromey@redhat.com>
4525 * gcj.texi (Class Initialization): Mention class initialization of
4528 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4530 * Make-lang.in (java-tree-inline.o): New.
4531 (JAVA_OBJS): Add java-tree-inline.o.
4532 * parse.y (source_end_java_method): Call java_optimize_inline.
4533 (java_expand_method_bodies): Save method's tree in
4535 (add_stmt_to_compound): Keep track of the number of statments.
4536 * lang.c (java_init): Enable flag_inline_trees.
4537 (java_post_options): If flag_inline_functions is on, enable
4538 flag_inline_trees instread.
4539 (decl_constant_value): New.
4540 (java_tree_inlining_walk_subtrees): New.
4541 * java-tree.h (DECL_NUM_STMTS): New macro.
4542 (java_optimize_inline): Declare.
4543 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4544 Handle a LABEL_EXPR.
4545 * decl.c (build_result_decl): If we already have a DECL_RESULT
4547 (dump_function): New.
4548 (java_optimize_inline): New.
4549 (dump_function): New.
4551 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4554 * parse.y (build_assertion): Invert return from
4555 desiredAssertionStatus.
4557 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4559 * jcf-write.c (get_access_flags): Return correct access flags for
4560 private and protected inner classes.
4562 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4564 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4566 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4568 * mangle_name.c: Don't include obstack.h twice.
4569 * xref.c: Don't include obstack.h.
4571 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4573 * class.c: (permanent_obstack): Delete declaration.
4574 * constants.c: (permanent_obstack): Delete declaration.
4575 * except.c: (permanent_obstack): Delete declaration.
4576 * expr.c: (permanent_obstack): Delete declaration.
4577 * jcf-parse.c: (permanent_obstack): Delete declaration.
4578 (saveable_obstack): Delete declaration.
4579 * parse.h: (permanent_obstack): Delete declaration.
4580 * typeck.c: (permanent_obstack): Delete declaration.
4582 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4584 * gcj.texi (version-gcc): Increase to 3.3.
4586 2002-07-22 Tom Tromey <tromey@redhat.com>
4588 * lex.c (java_lex): Check for `e' or `E' after 0.
4590 2002-07-21 Richard Henderson <rth@redhat.com>
4592 * lang.c (java_unsafe_for_reeval): New.
4593 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4595 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4597 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4598 (jcf_path_init): Use GET_ENVIRONMENT.
4600 2002-07-10 Roger Sayle <roger@eyesopen.com>
4601 Zack Weinberg <zack@codesourcery.com>
4603 * builtins.c (initialize_builtins): Remove defines that
4604 handled C/C++ specific junk hereby removed from builtins.def.
4606 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4608 * lang.c (java_post_options): Update prototype.
4610 2002-07-05 Roger Sayle <roger@eyesopen.com>
4612 * builtins.c (initialize_builtins): Ignore the additional
4613 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4614 the builtins.def file.
4616 2002-07-01 Tom Tromey <tromey@redhat.com>
4619 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4622 2002-07-01 Roger Sayle <roger@eyesopen.com>
4624 * java/decl.c (builtin_function): Accept additional parameter.
4625 (java_init_decl_processing): Pass an additional NULL_TREE
4626 argument to builtin_function.
4628 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4630 * gcj.texi: Fixed gcj invocation example so that it compiles.
4632 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4634 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4635 * parse.y (mark_parser_ctxt): Likewise.
4636 (check_modifiers, declare_local_variables): Avoid incorrect
4637 hardcoded constant 10.
4639 * lex.c (java_read_char): Avoid "comparison is always true"
4642 2002-06-25 Andreas Schwab <schwab@suse.de>
4644 * expr.c (JSR): Avoid undefined operation on PC.
4646 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4648 * decl.c (clear_binding_level): Const-ify.
4650 2002-06-13 Akim Demaille <akim@epita.fr>
4652 * parse.y (class_declaration, interface_declaration): Make sure
4653 all their rules have an action, in order to avoid meaningless `$$
4654 = $1' and their type clashes.
4656 2002-06-11 Tom Tromey <tromey@redhat.com>
4658 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4659 * parse-scan.y (statement_without_trailing_substatement): Added
4661 (assert_statement): New rule.
4662 * java-tree.h (struct lang_type) [assertions]: New field.
4663 (TYPE_USES_ASSERTIONS): New macro.
4664 (CLASS_USES_ASSERTIONS): Likewise.
4665 (FIELD_SYNTHETIC): New define.
4666 * lex.c (java_lval;): Added ASSERT_TK.
4667 * parse.y (ASSERT_TK): Added.
4668 (statement_without_trailing_substatement): Added assert_statement.
4669 (assert_statement): New rule.
4670 (build_assertion): New function.
4671 (maybe_generate_pre_expand_clinit): Create and initialize
4672 $assertionsDisabled.
4673 (lookup_package_type): Removed decl.
4674 * keyword.h: Rebuilt.
4675 * keyword.gperf (assert): New token.
4677 2002-06-10 Akim Demaille <akim@epita.fr>
4679 * parse.y (interface_type_list, class_member_declaration)
4680 (unary_expression_not_plus_minus): Remove duplicate %type.
4683 2002-06-09 Tom Tromey <tromey@redhat.com>
4685 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4687 * parse.y (method_header): Give error message in all cases.
4690 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4692 Don't use RTL inlining. Fix for PR java/6820.
4693 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4694 (flag_really_inline): New.
4695 (java_decode_option): Set flag_really_inline if -finline-functions
4697 (java_post_options): New function. Turn off inlining unless
4698 flag_really_inline is set.
4700 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4702 * gjavah.c (throwable_p): Accept argument as either a classname or
4703 signature fragment. Create null-terminated classname string for super
4704 when calling itself recursively.
4705 (decode_signature_piece): Skip first character from class name
4706 signature when calling throwable_p.
4708 2002-06-08 H.J. Lu (hjl@gnu.org)
4710 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4712 2002-06-04 Tom Tromey <tromey@redhat.com>
4714 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4716 2002-06-04 Michael Koch <konqueror@gmx.de>
4718 * gcj.texi (Input Options): Fixed typo.
4720 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4722 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4723 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4724 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4725 and all now-pointless local variables. Rename other local
4726 variables to reflect their not being handles.
4728 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4729 #if JCF_USE_STDIO blocks.
4731 * parse.y: Add missing semicolon at end of rule.
4733 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4735 * check-init.c (attach_initialized_static_class): Delete, unused.
4736 * parse.y: Use htab_t instead of struct hashtable, update
4738 * java-tree.h: Include hashtab.h instead of hash.h.
4739 (struct lang_decl_func): Use htab_t, set up for gengtype.
4740 (struct init_test_hash_entry): Delete.
4741 (struct treetreehash_entry): New.
4742 (java_treetreehash_find): New
4743 (java_treetreehash_new): New prototype.
4744 (java_treetreehash_create): New prototype.
4745 (java_mark_tree): Delete prototype.
4746 (java_hash_hash_tree_node): Delete prototype.
4747 (java_hash_compare_tree_node): Delete prototype.
4748 (attach_initialized_static_class): Delete prototype.
4749 * expr.c (build_class_init): Update to use java_treetreehash
4751 (java_expand_expr): Update to use htab_t.
4752 (emit_init_test_initialization): Likewise.
4753 * decl.c (java_mark_tree): Delete.
4754 * class.c (init_test_hash_newfunc): Delete.
4755 (java_hash_hash_tree_node): Delete.
4756 (java_hash_compare_tree_node): Delete.
4757 (add_method_1): Update to use java_treetreehash functions.
4758 (JAVA_TREEHASHHASH_H): New macro.
4759 (java_treetreehash_hash): New function.
4760 (java_treetreehash_compare): New function.
4761 (java_treetreehash_find): New function.
4762 (java_treetreehash_new): New function.
4763 (java_treetreehash_create): New function.
4764 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4766 * Make-lang.in (java/parse.o): Depend on debug.h.
4767 * java-tree.h (struct lang_identifier): Use gengtype.
4768 (union lang_tree_node): New.
4769 (struct lang_decl_func): Use gengtype.
4770 (struct lang_decl_var): Likewise.
4771 (struct lang_decl): Likewise.
4772 * parse.y: Include debug.h.
4773 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4775 * lang.c (struct language_function): New dummy structure.
4777 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4778 descriminator for DECL_LANG_SPECIFIC.
4779 (struct lang_decl_func): Rename from struct lang_decl.
4780 (enum lang_decl_desc): New.
4781 (struct lang_decl): Make it a union. Update all the accessor macros.
4782 (struct lang_type): Use gengtype.
4783 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4784 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4785 are now the same size.
4786 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4787 use discriminator to mark DECL_LANG_SPECIFIC.
4789 * Make-lang.in (gt-java-builtins.h): New rule.
4790 (java/builtins.o): Add dependency on gt-<filename>.h.
4791 * builtins.c: Use gengtype for roots.
4792 (union string_or_tree): Use gengtype.
4793 (struct builtin_record): Use gengtype.
4794 * config-lang.in (gtfiles): Add builtins.c.
4796 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4797 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4798 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4799 gt-java-parse.h, gtype-java.h): Add rules to generate.
4800 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4801 (class.o): Add dependency on gt-*.h.
4802 (constants.o): Likewise.
4805 (jcf-parse.o): Likewise.
4806 (jcf-write.o): Likewise.
4808 * config-lang.in (gtfiles): New.
4809 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4810 * constants.c: Replace uses of ggc_add_* with GTY markers.
4812 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4813 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4814 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4815 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4817 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4819 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4820 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4822 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4823 Include gtype-java.h.
4825 2002-06-02 Tom Tromey <tromey@redhat.com>
4827 Fix for PR java/5913:
4828 * parse.y (patch_binop): Call patch_string on op1.
4830 2002-06-02 Tom Tromey <tromey@redhat.com>
4832 Fix for PR java/1343, PR java/6336:
4833 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4834 formatting. Changed return type.
4835 (anonymous_class_counter): Moved to top of file.
4836 (maybe_make_nested_class_name): Append number to class name for
4837 function-local classes.
4839 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4841 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4842 * Make-lang.in: Update dependency lists.
4844 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4846 * gjavah.c (throwable_p): Do not free the name of the class after
4847 passing it to find_class.
4848 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4849 * jcf-io.c (dirent.h): Include it.
4850 (fnmatch.h): Likewise.
4851 (compare_path): New function.
4852 (java_or_class_file): Likewise.
4853 (memoized_dirlist_entry): New type.
4854 (memoized_dirlist_lookup_eq): New function.
4855 (memoized_dirlists): New variable.
4856 (caching_stat): New function.
4857 (memoized_class_lookup_eq): New function.
4858 (memoized_class_lookups): Likewise.
4859 (find_class): Use memoized_class_lookups and caching_stat.
4860 * jcf.h (JCF_USE_SCANDIR): Define.
4861 * parse.y (java_expand_classes): Write the class files in reverse
4864 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4866 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4868 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4870 * jcf-write.c (write_classfile): Unlink the temporary file if it
4871 cannot be renamed. Use concat to build up the name of the
4874 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4876 * jcf-write.c (write_classfile): Write the file to a
4877 temporary file and then rename it.
4879 2002-05-07 Tom Tromey <tromey@redhat.com>
4881 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4883 Fix for PR java/1200:
4884 * gjavah.c (throwable_p): New function.
4885 (decode_signature_piece): Use it. A `WeakReference' isn't the
4888 (gcjh_streq): New function.
4890 2002-05-07 Andreas Jaeger <aj@suse.de>
4892 * parse.y (finish_for_loop): Fix if statement.
4894 2002-05-06 Tom Tromey <tromey@redhat.com>
4896 Fix for PR java/5941:
4897 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4898 loop update expression.
4899 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4900 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4902 2002-05-04 Mark Wielaard <mark@klomp.org>
4905 * parse.y (build_string_concatenation): Return just op1 only when op2
4906 is null and op1 is a STRING_CST, otherwise always construct a
4909 2002-04-27 Tom Tromey <tromey@redhat.com>
4912 * parse.y (string_convert_int_cst): New function.
4913 (merge_string_cste): Use it.
4915 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4917 * java-tree.h (java_parse_file): Update.
4918 (java_set_yydebug): Remove.
4919 * jcf-parse.c (yydebug): Remove.
4920 (java_set_yydebug): Die.
4921 (java_parse_file): Update.
4922 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
4924 2002-04-24 Tom Tromey <tromey@redhat.com>
4927 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
4928 EXPR_WFL_QUALIFICATION of qual_wfl.
4930 2002-04-23 Per Bothner <per@bothner.com>
4932 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
4933 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
4934 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
4936 2002-04-23 Tom Tromey <tromey@redhat.com>
4939 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
4940 recognize `-fcompile-resource='.
4941 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
4944 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4946 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
4947 paths. Fixes PR java/2791.
4949 2002-04-19 Andrew Haley <aph@redhat.com>
4951 * jcf-write.c (push_long_const): lo, hi: New variables.
4952 Use rshift_double to extract the high part of a 64-bit long.
4953 Use WORD_TO_INT to extract the low part.
4955 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
4956 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
4957 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
4959 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
4961 * typeck.c (incomplete_type_error): Remove.
4963 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4965 * class.c (make_class_data): Set DECL_ALIGN on static class data,
4966 for hash synchronization.
4967 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
4968 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
4971 2002-04-16 Mark Wielaard <mark@klomp.org>
4973 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
4976 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4978 Fix for PR java/6294:
4979 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
4982 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4984 Fix for PR java/6085:
4985 * parse.y (patch_method_invocation): Always use build_access_to_thisn
4986 to get enclosing "this" argument for inner-class constructor
4987 invocation. Pass correct arguments to build_access_to_thisn.
4989 2002-04-10 Andreas Jaeger <aj@suse.de>
4991 * gcj.texi (Input Options): Fix extdirs patch.
4993 2002-04-10 Anthony Green <green@redhat.com>
4995 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
4997 2002-04-09 Anthony Green <green@redhat.com>
4999 * gcj.texi (Input Options): Add --extdirs documentation.
5000 * jcf-dump.c (OPT_extdirs): New macro.
5001 (options): Add extdirs option.
5002 (help): Describe --extdirs.
5003 (main): Handle OPT_extdirs.
5004 * gjavah.c (OPT_extdirs): New macro.
5005 (options): Add extdirs option.
5006 (help): Describe --extdirs.
5007 (main): Handle OPT_extdirs.
5008 * jcf-path.c (jcf_path_init): Add extdirs support.
5009 (jcf_path_extdirs_arg): New function.
5010 (extensions): New variable to hold extensions path entries.
5011 * jvspec.c: Remove -fextdirs= when compiling main().
5012 * lang.c (java_decode_option): Handle -fextdirs=.
5013 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5014 * Make-lang.in: Compile jcf-path with version info for use in
5015 identifying the appropriate libgcj.jar.
5017 2002-04-08 Tom Tromey <tromey@redhat.com>
5020 * .cvsignore: Added rmic.1 and rmiregistry.1.
5021 * gcj.texi (Top): Link to new nodes.
5022 (Invoking rmic): New node.
5023 (Invoking rmiregistry): Likewise.
5024 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5026 (java.maintainer-clean): Likewise.
5027 ($(srcdir)/java/rmic.1): New target.
5028 ($(srcdir)/java/rmiregistry.1): Likewise.
5029 (java.install-man): Handle rmic.1 and rmiregistry.1.
5031 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5033 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5034 Add note about handling uncaught exceptions. Add an exception handler
5037 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5039 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5040 after using it to patch CALL_EXPR.
5042 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5044 * gcj.texi (Invocation): Document CNI invocation API.
5046 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5048 * expr.c (truthvalue_conversion): Rename. Update.
5049 (expand_compare): Update.
5050 * java-tree.h (java_truthvalue_conversion): New.
5051 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5053 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5055 * java-tree.h (java_mark_addressable): New.
5056 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5057 * typeck.c (mark_addressable): Rename, update.
5059 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5061 * expr.c (build_java_binop): Update.
5062 * java-tree.h (java_signed_type, java_unsigned_type,
5063 java_signed_or_unsigned_type): Update.
5064 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5065 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5066 * parse.y (patch_binop): Update.
5067 * typeck.c (signed_or_unsigned_type, unsigned_type,
5068 signed_type): Update.
5070 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5072 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5073 (java_dummy_print): Remove.
5074 (lang_print_error): Rename. Exit early if inhibiting output.
5075 (inhibit_error_printing_function): New.
5076 (java_init): Don't set hook.
5077 (lang_init_source): Use new boolean.
5079 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5081 * parse.y (do_resolve_class): Fix infinite recursion.
5083 2002-03-29 Tom Tromey <tromey@redhat.com>
5085 * parse.y (check_inner_circular_reference): Ignore incomplete
5088 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5090 * Make-lang.in (builtins.o): Update.
5091 * boehm.c (get_boehm_type_descriptor): Update.
5092 * builtins.c: Include langhooks.h.
5093 * decl.c (java_init_decl_processing): Update.
5094 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5095 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5097 * typeck.c (type_for_mode, type_for_size): Update.
5099 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5101 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5103 2002-03-28 Tom Tromey <tromey@redhat.com>
5105 * except.c (expand_end_java_handler): If the handler type is NULL,
5106 use java.lang.Throwable. Fixes PR java/5986.
5108 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5110 Fix for PR java/4715:
5111 * jcf-parse.c (parse_source_file_3): New function.
5112 (read_class): Call it.
5113 (java_parse_file): Likewise.
5115 2002-03-28 Jan Hubicka <jh@suse.cz>
5117 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5119 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5121 * parse.y (resolve_package): Initialize "decl".
5122 (lookup_package_type): Remove unused function.
5124 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5126 Fix for PR java/5993:
5127 * parse.y (resolve_package): Return the decl if resolution was
5128 successful. Don't special case "java.lang" and "java.lang.reflect"
5129 packages. Set type_name to the merged identifier.
5130 (resolved_qualified_expression_name): Print error using "name" if
5131 resolve_package returns NULL_TREE.
5133 2002-03-27 Tom Tromey <tromey@redhat.com>
5135 * expr.c (expand_invoke): Don't generate null pointer check if
5136 we're calling <init>.
5138 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5140 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5142 * java-tree.h (java_lang_expand_expr): Similarly.
5143 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5144 (java_init): Don't set hook.
5146 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5148 Fix for PR java/5850:
5149 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5150 context if field was not found in the current scope.
5151 * expr.c (lookup_field): Don't look in enclosing contexts.
5153 2002-03-26 Tom Tromey <tromey@redhat.com>
5155 Fix for PR java/5942:
5156 * parse.y (init_src_parse): Added sanity check.
5157 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5160 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5162 * decl.c (lang_mark_tree): Rename java_mark_tree.
5163 * java-tree.h (java_mark_tree): New.
5164 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5166 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5168 * lex.c: Change java_perform_atof to take normal parameters
5169 instead of a pointer to a parameter block. Call it directly
5172 2002-03-22 Mark Wielaard <mark@klomp.org>
5174 Fix for PR java/5368:
5175 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5176 when printing error message.
5178 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5180 * decl.c (maybe_build_cleanup): Remove.
5182 2002-03-22 Tom Tromey <tromey@redhat.com>
5184 Andrew Haley <aph@cambridge.redhat.com>
5186 * expr.c (build_field_ref): Don't build a check if the field is a
5189 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5191 Fix for PR java/6026:
5192 * lex.c (java_lex): Fix parsing of consecutive floats.
5194 2002-03-21 Tom Tromey <tromey@redhat.com>
5196 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5199 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5201 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5202 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5204 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5206 * gcj.texi: @code{gcj} becomes @command{gcj}.
5207 @code{gcc} becomes @command{gcc}.
5208 GcjRaw changed to gnu.gcc.RawData.
5210 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5212 * decl.c (start_java_method): Use new hook.
5213 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5214 (java_init): Remove old hook.
5216 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5218 * builtins.c (define_builtin): Do nothing if `type' is null.
5221 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5223 * parse.y (parser_check_super_interface): Fix error message
5226 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5228 * jcf-parse.c (get_constant): Delete unused variables.
5230 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5232 * java-tree.h (java_parse_file): New.
5233 * jcf-parse.c (yyparse): Rename java_parse_file.
5234 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5236 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5238 * parse.y (craft_constructor): Return the constructor decl.
5239 (java_expand_classes): Update comments.
5240 (lookup_method_invoke): Call fix_constructors immediately for
5241 anonymous class. Fixes PR java/5935.
5243 2002-03-15 Anthony Green <green@redhat.com>
5245 * jcf-parse.c (yyparse): Don't emit class registration
5246 constructor when compiling resource files.
5248 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5250 * lang.c (java_tree_code_type, java_tree_code_length,
5251 tree_code_name): Delete.
5252 (tree_code_type, tree_code_length, tree_code_name): Define.
5253 (java_init): Don't try to copy into the various tree_code
5256 2002-03-12 Tom Tromey <tromey@redhat.com>
5258 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5259 UTF-8, not UCS-2. Fixes PR java/5923.
5261 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5262 a call_expr wrapped in a convert. Fixes PR java/5848.
5264 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5266 * jcf-write.c (write_classfile): Improve error strings.
5268 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5270 * lex.c: Adjust comments to GNU standards.
5272 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5274 Fix for PR java/5902:
5275 * lex.c (java_lex): Fix parsing of literals.
5277 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5279 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5280 to prevent it getting evaluated twice in the store checking case.
5281 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5284 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5286 * decl.c (java_init_decl_processing): Make sure class_type_node
5287 alignment is not less than 64 bits if hash synchronization is enabled.
5289 2002-03-08 Per Bothner <per@bothner.com>
5291 * parse.y (java_complete_lhs): Check if patch_assignment
5292 returned an error-mark.
5294 * parse.y (try_builtin_assignconv): Don't special-case zero.
5296 2002-03-08 Per Bothner <per@bothner.com>
5298 Fix for PR java/5812.
5299 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5300 here instead of in JSR macro. Likewise with load_type_state call.
5301 Do the latter on if the return_pc has been verified (the jsr returns).
5302 (JSR): Now just call build_java_jsr.
5304 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5306 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5307 (java.install-common): Link native driver to
5308 JAVA_TARGET_INSTALL_NAME.
5310 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5312 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5313 * builtins.c(sin_builtin): Likewise
5314 * builtins.c(sqrt_builtin): Likewise
5316 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5318 * java/expr.c, java/jcf-parse.c, java/lex.c:
5319 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5320 REAL_ARITHMETIC blocks unconditional. Delete some further
5321 #ifdef blocks predicated on REAL_ARITHMETIC.
5323 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5325 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5326 explicit sizeof/sizeof.
5327 * decl.c (java_init_decl_processing): Likewise.
5328 * jcf-parse.c (init_jcf_parse): Likewise.
5329 * parse.y (init_src_parse): Likewise.
5331 2002-03-02 Per Bothner <per@bothner.com>
5333 Make --CLASSPATH by a synonym for --classpath and -classpath.
5334 Implement --bootclasspath.
5335 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5336 (classpath_l): Remove.
5337 (jcf_path_CLASSPATH_arg): Remove.
5338 (jcf_path_bootclasspath_arg): New function.
5339 (jcf_path_seal): Simplify accordingly.
5341 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5342 (jcf_path_CLASSPATH): Remove declaration.
5343 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5344 (lang_specific_driver): Translate -bootclasspath.
5345 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5346 * lang.c (decode_lang_options): Do jcf_path_init first.
5347 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5348 * gjavah.c: Also handle --bootclasspath.
5349 Handle --CLASSPATH as a synonum for --classpath.
5350 * jcf-dump.c: Likewise.
5352 "." is not part of system path, but is the default for --classpath.
5353 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5354 (jcf_path_seal): Add "." if no CLASSPATH specified.
5356 * gcj.texi: Document changes.
5358 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5360 * expr.c (build_java_arraystore_check): Fix formatting.
5362 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5364 Fix for PR java/5758, java/5632:
5365 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5366 inner-class separator too.
5367 * parse.y (do_resolve_class): New local `decl_result.'
5368 Progressively build a name for what can have been loaded.
5370 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5372 * expr.c (java_array_data_offset): Removed function.
5373 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5374 (build_java_array_length_access): Obtain "length" value using a
5375 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5376 (build_java_arrayaccess): Correct comment. Access "data" using a
5377 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5378 (build_java_arraystore_check): New function.
5379 (expand_java_arraystore): Use build_java_arraystore_check.
5380 * parse.y (patch_assignment): Simplify code to insert a store check
5381 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5382 * check-init.c (check_init): Update to reflect that an array length
5383 access is now a COMPONENT_REF.
5384 * gcj.texi (Code Generation): Improve documentation of
5385 -fno-bounds-check. Add documentation for -fno-store-check.
5386 * java-tree.h (flag_store_check): Declare.
5387 (build_java_arraystore_check): Declare.
5388 * lang.c (flag_store_check): Initialize to 1.
5389 (lang_f_options): Add store-check option.
5390 * jvspec.c: Don't pass store-check option to jvgenmain.
5391 * lang-options.h: Add help string for -fno-store-check.
5393 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5395 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5396 * java-tree.h (java_dup_lang_specific_decl): New.
5397 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5399 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5401 * builtins.c, decl.c: Delete traditional-mode-related code
5402 copied from the C front end but not used, or used only to
5403 permit the compiler to link.
5405 2002-02-22 Tom Tromey <tromey@redhat.com>
5407 Fix for PR java/2369:
5408 * jvspec.c (verify_class_name): New function.
5409 (lang_specific_driver): Call it.
5410 (JAVA_START_CHAR_P): New macro.
5411 (JAVA_PART_CHAR_P): Likewise.
5413 2002-02-22 Per Bothner <per@bothner.com>
5415 * class.c: Change vtable to be more compatible with g++ v3 abi.
5416 (get_dispatch_table): Prepend offset-to-top (always 0) and
5417 type_info pointer (currently unimplemented hence NULL) to vtable.
5418 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5419 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5420 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5421 (build_dtable_decl): Add declarations for new fields.
5423 2002-02-20 Per Bothner <per@bothner.com>
5425 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5426 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5427 don't need to set it on the COMPOUND_EXPR - the caller does that.
5429 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5431 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5432 `--CLASSPATH' becomes `--classpath.'
5433 * gjavah.c: Likewise.
5434 * jcf-dump.c: Likewise.
5435 * lang-options.h: Likewise.
5437 * jcf-path.c: Updated comment.
5438 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5439 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5440 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5441 (jcf_path_CLASSPATH_arg): Ditto.
5442 (classpath_u): Updated leading comment.
5444 2002-02-20 Per Bothner <per@bothner.com>
5446 * builtins.c (check_for_builtin): New function.
5447 (build_call_or_builtin): Remove.
5448 * java-tree.h: Update accordingly.
5449 * expr.c (expand_invoke): Use build + check_for_builtin instead
5450 of build_call_or_builtin.
5451 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5452 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5453 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5455 2002-02-17 Tom Tromey <tromey@redhat.com>
5457 * java-tree.h (TYPE_STRICTFP): New macro.
5458 (struct lang_type) [strictfp]: New field.
5459 (CLASS_STRICTFP): New macro.
5460 (METHOD_STRICTFP): New macro.
5461 (struct lang_decl) [strictfp]: New field.
5462 * parse.y (method_header): Disallow strictfp constructor or
5464 (STRICT_TK): Move before MODIFIER_TK.
5465 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5466 (METHOD_MODIFIERS): Likewise.
5467 (INTERFACE_MODIFIERS): Likewise.
5468 * jcf-write.c (get_access_flags): Likewise.
5469 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5470 (add_method_1): Likewise.
5471 (get_access_flags_from_decl): Likewise.
5472 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5473 recognize strictfp flag.
5474 * jcf.h (ACC_STRICT): New define.
5476 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5478 * class.c(build_utf8_ref): Move declaration of decl_size
5480 2002-02-07 Tom Tromey <tromey@redhat.com>
5482 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5485 2002-02-04 Anthony Green <green@redhat.com>
5487 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5488 sections if available.
5490 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5492 * parse.y (java_expand_classes): Fix typo in static field loop.
5494 2002-02-02 Richard Henderson <rth@redhat.com>
5496 * class.c (add_field): Mark static fields external.
5497 (build_class_ref): Remove redundant set.
5498 * parse.y (java_expand_classes): Mark static fields of classes
5499 to be compiled as local.
5500 * jcf-parse.c (parse_class_file): Likewise.
5502 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5504 * gcj.texi (About CNI): New node.
5506 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5509 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5510 setlocale() with LC_CTYPE as a parameter.
5513 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5515 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5516 Follow GNU Coding Standards for --version.
5518 2002-01-28 Tom Tromey <tromey@redhat.com>
5520 * expr.c (build_jni_stub): Ensure storage for `meth' is
5522 * parse.y (java_complete_expand_methods): Set
5523 current_function_decl before building JNI stub.
5525 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5527 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5530 2002-01-22 Tom Tromey <tromey@redhat.com>
5532 * decl.c (java_init_decl_processing): Use add_predefined_file.
5533 Predefine RawData.java.
5534 (predef_filenames): Removed.
5535 (java_init_decl_processing): Don't register predef_filenames.
5536 * jcf-parse.c (add_predefined_file): New function.
5537 (predefined_filename_p): Rewrote.
5538 (predefined_filename_p): No longer static.
5539 * decl.c (java_init_decl_processing): Call initialize_builtins.
5540 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5541 (java/builtins.o): New target.
5542 * builtins.c: New file.
5543 * parse.y (patch_invoke): Use build_call_or_builtin.
5544 * java-tree.h (build_call_or_builtin): Declare.
5545 (initialize_builtins): Declare.
5546 (java_set_exception_lang_code): Removed unused declaration.
5547 (PREDEF_FILENAMES_SIZE): Removed.
5548 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5549 (predef_filenames): New define.
5550 (add_predefined_file): Declare.
5551 (predefined_filename_p): Declare.
5552 * expr.c (expand_invoke): Use build_call_or_builtin.
5554 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5556 * parse.y (patch_switch_statement): Fix format specifier.
5558 2002-01-16 Tom Tromey <tromey@redhat.com>
5560 More for PR java/5365:
5561 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5563 (process_file): Generate include for
5564 java.lang.UnsupportedOperationExceptions.
5566 2002-01-15 Andreas Jaeger <aj@suse.de>
5568 * .cvsignore: Add man pages.
5570 2002-01-15 Tom Tromey <tromey@redhat.com>
5572 Fix for PR java/5365:
5573 * gjavah.c (process_file): Turn class name into a file name.
5575 2002-01-14 Matthias Klose <doko@debian.org>
5577 * gcj.texi: Fix whitespace and formatting errors in the
5578 synopsis of the man pages. Update copyright.
5580 2002-01-14 Tom Tromey <tromey@redhat.com>
5583 * Make-lang.in (java.install-man): Handle jv-convert man page.
5584 (java.generated-manpages): Added jv-convert.1.
5585 (java.uninstall): Remove jv-convert.1.
5586 (java.maintainer-clean): Likewise.
5587 ($(srcdir)/java/jv-convert.1): New target.
5588 * gcj.texi (Top): Link to jv-convert node.
5589 (Individual utilities): Likewise.
5590 (Invoking jv-convert): New node.
5592 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5593 Martin Kahlert <martin.kahlert@infineon.com>
5595 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5596 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5598 2002-01-03 Graham Stott <grahams@redhat.com>
5600 * class.c (compile_resource_file): Update copyright date.
5601 Constify filename parameter.
5602 (java-tree.h): Update copyright date.
5603 (compile_resource_file): Constify filename parameter.
5605 2002-01-03 Graham Stott <grahams@redhat.com>
5607 * gcc/jcf-parse.c: Update copyright date.
5608 (yyparse): Constify resource_filename.
5610 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5612 * parse.y (src_parse_roots): Don't needlessly zero init.
5614 2001-12-31 Tom Tromey <tromey@redhat.com>
5616 * parse.y (dump_java_tree): New function.
5617 (source_end_java_method): Call it.
5618 (end_class_declaration): Likewise.
5619 * lang.c (java_decode_option): Call dump_switch_p.
5621 2001-12-28 Tom Tromey <tromey@redhat.com>
5623 * gen-table.pl: Don't process characters after \uffff. Added
5624 comment pointing to input file.
5626 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5628 * gen-table.pl: Const-ify output. Document the location of a
5629 suitable unicode input file.
5631 * chartables.h: Regenerate.
5633 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5635 * chartables.h: Const-ify.
5636 * gjavah.c (options): Likewise.
5637 * jcf-dump.c (options): Likewise.
5638 * jv-scan.c (options): Likewise.
5639 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5640 * parse.y (binop_lookup): Likewise.
5642 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5644 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5645 the static arrays that are output.
5646 * jvspec.c (jvgenmain_spec): Make static.
5647 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5648 * keyword.h: Regenerate.
5649 * lang.c (string_option, process_option_with_no, lang_f_options,
5650 lang_W_options): Const-ify.
5651 * lex.c (java_lex): Likewise.
5653 2001-12-21 Richard Henderson <rth@redhat.com>
5655 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5656 (get_boehm_type_descriptor): ... here. Arrange for the
5657 TREE_TYPE to get set properly.
5659 2001-12-21 Richard Henderson <rth@redhat.com>
5661 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5662 only if the target requires collect2.
5664 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5666 2001-12-20 Tom Tromey <tromey@redhat.com>
5669 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5670 CAN_COMPLETE_NORMALLY for the node.
5671 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5672 generate code for second branch if first branch can't complete
5674 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5675 the loop head if the loop body can't complete normally.
5677 2001-12-20 Tom Tromey <tromey@redhat.com>
5680 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5681 case where `finally' clause can't complete normally.
5683 2001-12-20 Tom Tromey <tromey@redhat.com>
5686 * parse.y (analyze_clinit_body): Added this_class parameter.
5687 Check for more cases where we must keep <clinit>.
5688 (maybe_yank_clinit): Cleaned up flow control.
5690 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5692 * decl.c (java_init_decl_processing): Don't initialize
5693 finit_leg_identifier_node.
5694 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5695 (finit_leg_identifier_node): Remove.
5696 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5698 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5700 * mangle.c (mangle_member_name): Don't special-case for
5702 * mangle_name.c (unicode_mangling_length): Likewise.
5703 (append_unicode_mangled_name): Likewise.
5704 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5707 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5709 * expr.c (build_java_array_length_access): Don't force null pointer
5710 check unless flag_check_references is set.
5712 2001-12-20 Tom Tromey <tromey@redhat.com>
5714 Fix for PR java/3417:
5715 * parse.y (patch_assignment): Added special processing for
5717 (patch_return): Don't convert booleans to integers, and don't
5718 special-case `null'.
5720 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5722 * config-lang.in (diff_excludes): Remove.
5724 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5726 * gcj.texi: Update link to GCC manual.
5728 2001-12-17 Tom Tromey <tromey@redhat.com>
5730 * parse.y (link_nested_class_to_enclosing): Removed useless
5733 2001-12-16 Tom Tromey <tromey@redhat.com>
5735 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5738 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5740 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5741 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5744 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5746 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5748 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5750 * decl.c (java_init_decl_processing): Build otable_type correctly.
5751 otable_decl is an otable_type.
5753 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5755 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5756 otable_type, otable_ptr_type, method_symbol_type,
5757 method_symbols_array_type, method_symbols_array_ptr_type): New
5758 field/global tree definitions.
5759 (flag_indirect_dispatch): New flag.
5760 * decl.c (java_init_decl_processing): Initialize new otable and
5761 otable_syms type nodes and decls. Add new field "index" to
5763 * class.c (build_method_symbols_entry): New function.
5764 (make_method_value): Set "index" to to method's vtable index for
5765 virtual methods when indirect-dispatch is not used.
5766 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5767 and set vtable_method_count to -1. Set otable and otable_syms field
5768 if indirect-dispatch is used and there was something to put in them.
5769 (build_method_symbols_entry): New function.
5770 (emit_offset_symbol_table): New function.
5771 * expr.c (get_offset_table_index): New function.
5772 (build_invokevirtual): Build array reference to otable at the index
5773 returned by get_offset_table_index, and use the result as the vtable
5775 (build_invokeinterface): Similar.
5776 * jcf-parse.c (yyparse): If indirect-dispatch, call
5777 emit_offset_symbol_table at the end of compilation, after all classes
5778 have been generated.
5779 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5780 * lang.c (flag_indirect_dispatch): Define.
5781 (lang_f_options): Add indirect-dispatch flag.
5783 2001-12-14 Matthias Klose <doko@debian.org>
5785 * gcj.texi: Markup for man page generation. Document missing
5786 options printed by <tool> --help.
5787 Terminate description of gij's -ms option with a dot.
5788 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5789 (java.generated-manpages java.install-man, java.uninstall,
5790 java-maintainer-clean) Updated.
5792 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5794 * class.c (get_dispatch_table): Fix java vtable layout
5795 for TARGET_VTABLE_USES_DESCRIPTORS.
5796 * decl.c (java_init_decl_processing): Initialize
5797 alloc_no_finalizer_node, finalize_identifier_node.
5798 * expr.c (class_has_finalize_method): New function.
5799 (expand_java_NEW): Generate calls for finalizer-free allocation.
5800 (build_invokevirtual): Fix java vtable layout for
5801 TARGET_VTABLE_USES_DESCRIPTORS.
5802 * java-tree.h (enum java_tree_index): New entries:
5803 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5804 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5805 (class_has_finalize_method): declare.
5806 (HAS_FINALIZER_P): New macro.
5807 * parse.y (patch_invoke): Generate calls for finalizer-free
5810 2001-12-12 Matthias Klose <doko@debian.org>
5812 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5813 whitespace at end of line.
5815 2001-12-11 Tom Tromey <tromey@redhat.com>
5817 * lex.c (java_init_lex): Define wfl_to_string as
5818 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5820 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5822 * class.c (make_method_value): Use null_pointer_node to
5823 represent empty exception table.
5825 2001-12-10 Tom Tromey <tromey@redhat.com>
5827 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5829 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5831 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5833 2001-12-09 Per Bothner <per@bothner.com>
5835 * check-init.c (current_switch_has_default): New static field.
5836 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5837 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5838 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5840 2001-12-09 Tom Tromey <tromey@redhat.com>
5842 * check-init.c (check_init): Don't allow pre- or post- increment
5843 or decrement of final variable.
5844 (final_assign_error): Minor error message rewording.
5846 2001-12-08 Tom Tromey <tromey@redhat.com>
5848 * java-tree.h: Fixed typo.
5850 * gjavah.c (decompile_method): Don't decompile to `return this'
5853 * gjavah.c (cxx_keywords): Re-sorted.
5854 * lex.c (cxx_keywords): Re-sorted.
5856 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5859 * gjavah.c (print_namelet): Clear subnamelets.
5860 (HANDLE_METHOD): Set `method_printed' earlier.
5862 2001-12-07 Tom Tromey <tromey@redhat.com>
5864 * lang.c (lang_f_options): Added
5865 optimize-static-class-initialization.
5866 (java_decode_option): Removed special case.
5868 2001-12-07 Per Bothner <per@bothner.com>
5870 * check-init.c (check_init): Fix typo freeing memory twice.
5872 2001-12-05 Per Bothner <per@bothner.com>
5874 Restore support for static class initialization optimization.
5875 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5876 * check-init.c (check_int): At end of BLOCK handle initialization
5877 blocks, which used to be done in java_complete_expand_method but did
5878 not handle the case where check_for_initialization might allocate
5879 more than a word of bits.
5880 * decl.c (lang_make_tree): The smic field is now a tree.
5881 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5882 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5884 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5886 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5887 Change from a hash table to a list.
5888 (struct_lang_decl): Change field 'smic' to match.
5889 * class.c (add_method_1): Initialize
5890 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5891 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5892 (java_expand_method_bodies): -here, since 'smic' is now a list.
5893 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5895 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5897 * class.c (java_hash_compare_tree_node): Fix casts.
5899 2001-12-04 Per Bothner <per@bothner.com>
5901 * check-init.c: Handle definite unassignment to finals in addition
5902 to definite assignment.
5903 (loop_current_locals): New field.
5904 (num_current_locals, int start_current_locals, num_current_words):
5906 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5907 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5908 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5909 (get_variable_decl, check_final_reassigned): New functions.
5910 (check_init, check_bool_init): Modify as needed for checking finals.
5911 (check_for_initialization): Take extra parameter and return void.
5912 Do extra start-up logic to check final fields for assignment.
5913 * parse.y (check_static_final_variable_assignment_flag,
5914 reset_static_final_variable_assignment_flag, check_final_assignment,
5915 check_final_variable_local_assignment_flag,
5916 reset_final_variable_indirect_assignment_flag,
5917 reset_final_variable_global_assignment_flag): Remove functions.
5918 (java_complete_expand_methods, outer_field_access_fix,
5919 patch_assignment): Remove no-longer used logic.
5920 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
5921 * parse.y (register_fields, java_complete_tree): Update accordingly.
5923 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
5924 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
5925 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
5927 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
5929 * java-tree.h (DECL FINAL): New bit-field.
5930 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
5931 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
5932 (DECL_INIT_CALLS_THIS): New macro.
5933 (struct lang_decl): New bit-field init_calls_this.
5934 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
5935 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
5936 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
5937 use it for both local variables and final fields.
5938 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
5940 (struct lang_type): Remove hfv bit-field.
5941 (check_for_initialization): Change to return void.
5943 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
5944 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
5945 * check-init.c (final_assign_error): New helper function.
5946 (check_final_reassigned, check_init): Use it.
5947 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
5949 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
5950 bit-fields to unsigned.
5952 2001-12-03 Per Bothner <per@bothner.com>
5954 * parse.y (patch_binop): Minor constant folding.
5956 * parse.y (build_current_thisn): Shorter 'buffer'.
5958 2001-12-03 Per Bothner <per@bothner.com>
5960 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
5961 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
5962 * jcf-write.c (generate_bytecode_insns): Remove support for
5963 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
5964 * check-init.c (check_init): Likewise.
5966 2001-12-03 Per Bothner <per@bothner.com>
5968 * verify.c (subroutine_nesting): New function.
5969 (verify_jvm_instructions): Use it to fix logic for checking that
5970 we're done with the current subroutine.
5972 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
5973 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
5975 2001-12-03 Per Bothner <per@bothner.com>
5977 * jcf.h: Fix obvious typo in comment.
5978 * typeck.c (build_null_signature): Add comment.
5980 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
5982 * expr.c: Remove leading capital from diagnostic messages, as
5983 per GNU coding standards.
5984 * jcf-io.c: Similarly.
5985 * jcf-parse.c: Similarly.
5986 * jv-scan.c: Similarly.
5987 * jvspec.c: Similarly.
5988 * mangle.c: Similarly.
5990 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
5991 Alexandre Petit-Bianco <apbianco@redhat.com>
5993 * expr.c (build_java_arrayaccess): Call save_expr on array for
5994 correct evaluation order, modified comment, fixed indentation.
5995 * parse.y: (patch_assignment): Correctly extract the array base
5996 from the tree generate by build_java_arrayaccess, added comments.
5997 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
5998 Fixes PR java/3096, PR java/3803, PR java/3965.
6000 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6002 * expr.c (expand_byte_code): Remove trailing periods from messages.
6003 * jcf-parse.c (load_class, jcf_parse): Similarly.
6004 * jcf-write.c (generate_classfile): Similarly.
6005 * lex.c (java_lex): Similarly.
6007 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6009 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6011 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6013 * Make-lang.in (java.generated-manpages): New dummy target.
6015 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6017 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6019 (lang_specific_pre_link): Use set_input to set input_filename.
6021 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6022 (main): Fix definition.
6023 Strip `main' from classname.
6026 2001-11-18 Roger Sayle <roger@eyesopen.com>
6028 * parse.h (java_expand_switch): Remove old prototype.
6030 2001-11-18 Tom Tromey <tromey@redhat.com>
6032 Fix for PR java/1401:
6033 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6035 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6038 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6040 * lang.c (finish_parse): Rename to java_finish.
6041 (LANG_HOOKS_FINISH, java_finish): New.
6043 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6045 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6046 * java-tree.h: New prototype.
6047 * lang.c (java_init): Update prototype. Combine with old init_parse.
6049 2001-11-13 Tom Tromey <tromey@redhat.com>
6051 * gjavah.c (method_signature): New global.
6052 (HANDLE_METHOD): Set it.
6053 (decompile_return_statement): New function.
6054 (decompile_method): Use it.
6055 (print_method_info): Removed `synth' argument.
6057 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6059 * java-tree.h (java_set_yydebug): New.
6060 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6061 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6062 (print_lang_decl, print_lang_type, print_lang_identifier,
6063 print_lang_statistics, lang_print_xnode): Remove.
6065 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6067 * jcf-parse.c (init_lex): Remove.
6068 * lang.c (language_string, lang_identify): Remove.
6069 (struct lang_hooks): Constify.
6070 (LANG_HOOKS_NAME): Override.
6071 (init_parse): Update.
6073 2001-11-08 Andreas Franck <afranck@gmx.de>
6075 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6076 program_transform_name the way suggested by autoconf.
6077 (java.install-common): Also transform auxiliary program names with
6078 program_transform_name.
6080 2001-11-08 Tom Tromey <tromey@cygnus.com>
6082 * parse.y (trap_overflow_corner_case): New rule.
6083 (unary_expression): Use it.
6084 * lex.c (java_init_lex): Don't set minus_seen.
6085 (yylex): Don't use minus_seen. Communicate overflow to parser for
6087 (error_if_numeric_overflow): New function.
6088 * parse.h (minus_seen): Removed field.
6089 (JAVA_RADIX10_FLAG): New define.
6091 2001-11-07 Tom Tromey <tromey@redhat.com>
6093 Patch for PR java/1414:
6094 * parse.y (case_label_list): New global.
6095 (goal): Register case_label_list with GC.
6096 (java_complete_lhs): Save new case on case_label_list.
6097 (patch_switch_statement): Check for duplicate case labels.
6099 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6101 * parse.y (patch_assignment): Removed unused third argument.
6102 (java_complete_lhs): Removed unused third argument to patch_assignment.
6104 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6106 * lang.c: Include langhooks-def.h.
6107 * Make-lang.in: Update.
6109 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6111 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6113 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6115 * mangle.c (find_compression_record_match): Don't match compression
6116 records for package name elements unless they occur at the start of
6117 the name. Fix for PR java/4717.
6119 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6121 * expr.c (expand_java_field_op): Don't special-case references to
6122 java.lang.PRIMTYPE.TYPE.
6123 (build_primtype_type_ref): Removed.
6124 * java-tree.h (build_primtype_type_ref): Remove prototype.
6125 * parse.y (maybe_build_primttype_type_ref): Removed.
6126 (complete_function_arguments): Don't special-case references to
6127 java.lang.PRIMTYPE.TYPE.
6128 (patch_assignment): Likewise.
6129 (array_constructor_check_entry): Likewise.
6131 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6133 * mangle.c (static tree compression_table): Fixed leading comment.
6134 * parse.h (struct parser_ctxt): Fixed field comment.
6135 * parse.y (check_pkg_class_access): New prototype, fixed leading
6136 comment, new parameter used to emit error only if passed as true.
6137 (parse_check_super): Pass extra argument to check_pkg_class_access.
6138 (do_resolve_class): Likewise.
6139 (process_imports): Likewise.
6140 (read_import_dir): Fixed indentation.
6141 (find_in_imports_on_demand): New local class_type_name. Local
6142 node_to_use deleted. while loop changed into for loop. Report
6143 multiple definition only for accessible classes. Improved error
6145 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6146 assigned to parameter list, fixed indentation. while loop changed
6147 into for loop, restore TREE_CHAIN on local `tem' before the next
6150 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6152 * lang.c (lang_get_alias_set): Deleted.
6154 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6156 * gjavah.c (jni_print_char): Fix thinko in last change.
6158 * gjavah.c (jni_print_char, decode_signature_piece): Use
6159 safe-ctype macros and/or fold extra calls into fewer ones.
6160 * lex.c (java_read_unicode, java_lex): Likewise.
6161 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6162 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6163 * mangle_name.c (append_unicode_mangled_name,
6164 unicode_mangling_length): Likewise.
6166 2001-10-17 Richard Henderson <rth@redhat.com>
6168 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6170 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6172 * lang.c (langhooks.h): Included.
6173 (LANG_HOOKS_INIT): Redefined.
6174 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6175 (LANG_HOOKS_DECODE_OPTION): Likewise.
6176 (struct lang_hooks lang_hooks): New initialization.
6178 2001-10-11 Per Bothner <per@bothner.com>
6180 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6181 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6182 The former is simpler, and jcf-write.c handles it better.
6183 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6184 or WITH_CLEANUP_EXPR.
6185 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6186 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6188 * parse.y (patch_if_else_statement): If the condition is constant,
6189 optimize away the test.
6191 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6193 * parse.y (patch_cast): Call patch_string on the first operand of
6194 the incoming node, update it if necessary. Fixes PR java/4510.
6196 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6198 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6199 when name qualifier matches a package name.
6201 2001-10-08 Tom Tromey <tromey@redhat.com>
6203 Fix for PR java/4489:
6204 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6205 force a new label when computing `body_block'.
6207 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6209 * jcf-io.c (format_uint): Const-ify.
6210 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6211 * lex.c (java_get_line_col): Likewise.
6212 * parse.y (build_incdec): Likewise.
6214 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6216 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6217 a NULL enclosing context if appropriate. Fixes PR java/4466.
6219 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6221 * parse.y (patch_assignment): Use lvalue's original TYPE when
6222 building the final COMPOUND_EXPR.
6223 (try_reference_assignconv): Fixed leading comment.
6225 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6227 * parse.y (check_final_variable_indirect_assignment): For
6228 COMPOUND_EXPR, return only if finals were found initialized
6229 properly, if not, keep on checking.
6230 (check_final_variable_global_assignment_flag): New local
6231 error_found, set when appropriate and used to decide whether to
6232 report uninitialized finals. Fixed typo in comment.
6234 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6236 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6237 last three initializations. Fixes PR java/4360.
6239 2001-09-21 Richard Henderson <rth@redhat.com>
6241 * class.c (get_dispatch_table): Handle function descriptors.
6242 (build_dtable_decl): Likewise.
6243 * expr.c (build_invokevirtual): Likewise.
6245 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6247 * parse.y (patch_method_invocation): Build class initialization
6248 when static finals are used to qualify method invocation.
6251 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6253 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6254 build_type_name_from_array_name.
6255 (STRING_STRIP_BRACKETS): New macro.
6256 * parse.y (build_type_name_from_array_name): New function.
6257 (array_creation_expression:): Accumulate []s instead of [s.
6258 (cast_expression:): Accumulate []s instead of [s after cast type
6260 (build_array_from_name): Local string deleted, use
6261 build_type_name_from_array_name.
6262 (build_unresolved_array_type): Accumulate []s instead of [s after
6264 (register_fields): Fixed comment.
6265 (resolve_class): Local name, base deleted, new locals tname and
6266 array_dims. Use build_type_name_from_array_name. Use array_dims to
6268 (purify_type_name): Use STRING_STRIP_BRACKETS.
6270 2001-09-18 Andreas Jaeger <aj@suse.de>
6272 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6273 * jv-scan.c: Likewise.
6275 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6277 * parse.y (patch_method_invocation): Inner class creation context
6278 check not enforced within constructors. Fixes PR java/1873.
6280 2001-09-16 Tom Tromey <tromey@redhat.com>
6282 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6283 NOTE_PUSH for single-case push. Fixes PR java/4189.
6285 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6287 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6288 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6289 (struct lang_type): New fields import_list and import_demand_list.
6290 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6291 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6292 (do_resolve_class): New local saved_enclosing_type, initialized,
6293 passed as parameter to find_in_imports and find_in_imports_on_demand.
6294 (find_in_imports): Added paramater enclosing_type, use its
6295 TYPE_IMPORT_LIST when applicable.
6296 (find_in_imports_on_demand): Added parameter enclosing_type, use
6297 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6298 declaration and initialization.
6299 (fold_constant_for_init): Switch/restore current_class to the
6300 appropriate context.
6302 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6304 * verify.c (verify_jvm_instructions): Fix typo.
6306 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6308 * expr.c (expand_invoke): Const-ification.
6309 * parse.y (patch_method_invocation): Likewise.
6311 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6313 * gjavah.c (cxx_keywords): Const-ification.
6314 * keyword.gperf (java_keyword): Likewise.
6315 * lang.c (java_tree_code_name): Likewise.
6316 * lex.c (cxx_keywords): Likewise.
6317 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6319 2001-09-11 Richard Henderson <rth@redhat.com>
6321 * parse.h (ctxp_for_generation): Mark extern.
6323 2001-09-10 Richard Henderson <rth@redhat.com>
6325 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6327 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6329 * typeck.c (java_array_type_length, build_prim_array_type):
6330 Represent empty arrays by NULL index.
6332 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6334 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6335 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6337 2001-09-06 Anthony Green <green@redhat.com>
6339 * class.c (O_BINARY): Define if necessary.
6340 (registerResource_libfunc): Declare.
6341 (init_class_processing): Initilize registerResource_libfunc.
6342 (compile_resource_file): New function.
6343 * java-tree.h (resource_name): Declare.
6344 (compile_resource_file): Declare.
6345 * jcf-parse.c (yyparse): Handle compiling java resource files.
6346 * lang.c (java_decode_option): Handle -fcompile-resource option.
6347 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6349 * gcj.texi (Code Generation): Add documentation for -R flag.
6351 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6353 * jcf-write.c (generate_classfile): Issue an error in case of
6354 field/initial value mismatch.
6355 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6356 being initialized and we're generating bytecode.
6357 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6358 set DECL_INITIAL properly when appropriate.
6362 2001-09-01 Per Bothner <per@bothner.com>
6364 * parse.y (maybe_yank_clinit): A field without an initializer is not
6365 relevant. All initializers except static final and constant require
6366 <clinit>, regardless of flag_emit_class_files.
6368 2001-08-31 Per Bothner <per@bothner.com>
6370 * class.c (set_constant_value): When not emitting class files, then a
6371 String ConstantValue is a utf8const_ptr_type.
6373 2001-08-30 Per Bothner <per@bothner.com>
6375 * jcf-write.c (generate_classfile): Check that field is primitive
6376 or string before emitting ConstantValue attribute.
6378 2001-08-30 Per Bothner <per@bothner.com>
6380 * parse.y (resolve_qualified_expression_name): If creating a
6381 COMPOUND_EXPR, set it's type correctly.
6383 2001-08-30 Per Bothner <per@bothner.com>
6385 * jcf-io.c (open_class): Set filename field.
6387 * jcf-parse,c (parse_class_file): Set current_function_decl
6388 for better error message when Code attribute is missing.
6390 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6391 better diagnostics, especially for constructors.
6393 2001-08-30 Per Bothner <per@bothner.com>
6395 * jcf-write.c (generate_classfile): Don't write ConstantValue
6396 attribute if field is not final, for compatibility with jdk.
6398 * jcf-write.c (generate_classfile): Convert ConstantValue values
6399 to correct type. Work-around for front-end bug.
6400 * class.c (set_constant_value): Error if constant has wrong type.
6402 2001-08-30 Per Bothner <per@bothner.com>
6404 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6405 "Double" are printed at verbosity 1.
6407 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6409 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6411 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6413 * parse.y (patch_assignment): Don't verify final re-assignment here.
6414 (java_complete_lhs): Verify assignments to finals calling
6415 patch_assignment. Verify re-assignments to finals before calling
6418 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6420 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6423 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6425 * lex.c (java_lex): new local found_hex_digits. Set and then used
6426 in test to reject invalid hexadecimal numbers.
6427 * parse.y (java_complete_tree): Prevent unwanted cast with
6428 initialized floating point finals.
6429 (patch_binop): Emit a warning when detecting a division by zero,
6430 mark result not constant, don't simplify non integer division.
6432 2001-08-28 Per Bothner <per@bothner.com>
6434 * jcf-write.c (generate_bytecode_insns): For increments and
6435 decrements just recurse to push constant. Improvement on Mark's patch.
6437 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6439 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6440 real conversion for increments and decrements of reals.
6442 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6444 * parse.y (resolve_qualified_expression_name): Handle unresolved
6445 qualified expressions, prevent numerical qualifiers, fixed typo.
6448 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6450 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6451 don't report anything but deprecated class when marked so. Handle
6453 (patch_method_invocation): Check deprecation on methods and types.
6454 (patch_binop): code becomes an enum tree_code, added default: to
6455 switch to handle that. Detect division by zero, try to fold and
6456 return before using a subroutine.
6458 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6460 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6461 file smaller than 4 bytes.
6462 * parse.y (check_inner_circular_reference): New function.
6463 (check_circular_reference): Likewise.
6464 (array_initializer:): Accept {,}.
6465 (java_check_circular_reference): Rewritten using
6466 check_circular_reference and check_inner_circular_reference.
6467 (java_complete_expand_method): Unconditionally save and restore
6468 the unpurged exception list.
6469 (build_dot_class_method_invocation): Unmangle signature parameter.
6471 2001-08-21 Tom Tromey <tromey@redhat.com>
6473 * decl.c (init_decl_processing): Add `throws' field to method
6475 * class.c (make_method_value): Compute `throws' field for method.
6477 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6479 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6480 circularity is detected.
6481 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6483 2001-08-17 Richard Henderson <rth@redhat.com>
6485 * class.c (emit_register_classes): Add align parameter to
6486 call to assemble_integer.
6488 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6490 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6491 loading a class_or_name fails, try considering an innerclass name
6492 and load the enclosing context.
6493 * parse.y (resolve_inner_class): New function.
6494 (find_as_inner_class): Added leading comment.
6495 (register_incomplete_type): Keep the current context as enclosing
6496 context for JDEP_FIELD dependencies.
6497 (do_resolve_class): Locals new_class_decl and super initialized to
6498 NULL. Call resolve_inner_class, explore the enclosing context
6499 superclass if necessary.
6502 2001-08-16 Tom Tromey <tromey@redhat.com>
6504 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6505 * gjavah.c (main): Updated for change to jcf_path_seal.
6506 * lang.c (version_flag): New global.
6507 (java_decode_option): Recognize `-version'.
6508 (java_init): Update for change to jcf_path_seal.
6509 * jcf.h (jcf_path_seal): Added `print' argument.
6510 * jcf-path.c (jcf_path_seal): Added `print' argument.
6512 2001-08-13 Zack Weinberg <zackw@panix.com>
6514 * Make-lang.in (java/decl.o): Update dependencies.
6515 * decl.c: Include libfuncs.h, don't include toplev.h.
6517 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6519 * decl.c (init_decl_processing): exception_type_node,
6520 class_not_found_type_node, and no_class_def_found_type_node
6521 initialized. predef_filenames augmented accordingly.
6522 instinit_identifier_node initialized.
6523 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6524 * java-tree.h (enum java_tree_index): New entries
6525 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6526 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6527 (exception_type_node): New macro.
6528 (class_not_found_type_node): Likewise.
6529 (no_class_def_found_type_node): Likewise.
6530 (instinit_identifier_node): Likewise.
6531 (PREDEF_FILENAMES_SIZE): Adjusted.
6532 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6533 (struct lang_type): Fixed typo in bitfield name.
6534 (DECL_INSTINIT_P): New macro.
6535 (ID_INSTINIT_P): Likewise.
6536 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6538 * parse.y (encapsulate_with_try_catch): New function.
6539 (generate_instinit): Likewise.
6540 (build_instinit_invocation): Likewise.
6541 (ctors_unchecked_throws_clause_p): Likewise.
6542 (add_instance_initializer): Deleted.
6543 (build_instance_initializer): Likewise.
6544 (in_instance_initializer): Likewise.
6545 (check_method_redefinition): instinit$ not to be verified.
6546 (java_complete_expand_methods): Generate instinit$, simplified code.
6547 (build_dot_class_method): Eliminated unnecessary locals. Use
6548 encapsulate_with_try_catch, removed unnecessary code.
6549 (fix_constructors): New local iii. Use build_instinit_invocation.
6550 (patch_method_invocation): Added comment.
6551 (maybe_use_access_method): Don't consider instinit$.
6552 (find_applicable_accessible_methods_list): Shorten the search for
6554 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6555 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6556 (patch_throw_statement): Likewise. Fixed typo.
6558 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6561 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6562 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6564 (lang_specific_pre_link): Use set_input to set input_filename.
6566 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6567 (main): Fix definition.
6568 Strip `main' from classname.
6571 2001-08-11 Zack Weinberg <zackw@panix.com>
6573 * lex.h: Don't include setjmp.h. Don't define
6574 SET_FLOAT_HANDLER or prototype set_float_handler.
6576 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6578 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6579 `poplevel' in the right order.
6581 2001-08-09 Richard Henderson <rth@redhat.com>
6583 * Make-lang.in (class.o): Depend on TARGET_H.
6584 * class.c (emit_register_classes): Use target hooks instead of
6585 assemble_constructor and assemble_destructor.
6587 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6589 * check-init.c (flags.h): Include
6590 (check_init): Don't report uninitialized static class
6591 initialization flags, don't free bit index when doing static class
6592 initialization optimization.
6593 (check_for_initialization): Return type changed to `unsigned int.'
6594 (attach_initialized_static_class): New function.
6595 * class.c (add_method_1): Create the initialized static class
6597 (finish_class): Always emit deferred inline methods.
6598 * decl.c (emit_init_test_initialization): Moved to expr.c
6599 (complete_start_java_method): Don't traverse
6600 DECL_FUNCTION_INIT_TEST_TABLE.
6601 (lang_mark_tree): Mark hash tables in function decls.
6602 * expr.c (emit_init_test_initialization): Moved from decl.c.
6603 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6604 initialization flag, set DECL_CONTEXT and
6605 LOCAL_CLASS_INITIALIZATION_FLAG.
6606 (java_lang_expand_expr): Emit initialization code for static class
6607 initialized flags when entering block, if necessary.
6608 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6609 * java-tree.h (flag_optimize_sci): New global variable declaration.
6610 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6611 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6612 (LOCAL_FINAL_P): Fixed typo in comment.
6613 (FINAL_VARIABLE_P): Likewise.
6614 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6615 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6616 (struct lang_decl): New fields `ict', `smic' and `cif.'
6617 (check_for_initialization): New returned value for global.
6618 (attach_initialized_static_class): New global function.
6619 (STATIC_CLASS_INIT_OPT_P): New macro.
6620 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6621 * lang.c (java_decode_option): Handle
6622 `-fno-optimize-static-class-initialization'
6623 * parse.y (start_complete_expand_method): New function.
6624 (java_expand_method_bodies): Likewise.
6625 (attach_init_test_initialization_flags): Likewise.
6626 (adjust_init_test_initialization): Likewise.
6627 (emit_test_initialization): Likewise.
6628 (java_complete_expand_methods): Nullify abstract and native method
6630 (java_complete_expand_method): New locals `fbody', `block_body'
6631 and `exception_copy.' Reorganized: directly return on empty method
6632 bodies, call `start_complete_expand_method', remember definitely
6633 initialized static class in function, don't expand method bodies.
6634 (java_expand_classes): Call `java_expand_method_bodies' before
6635 `finish_class' when compiling to native.
6636 (resolve_expression_name): Use `orig' after building outer class
6638 (patch_invoke): Remember static method invocations.
6640 2001-08-06 Richard Henderson <rth@redhat.com>
6642 * class.c (emit_register_classes): Pass a symbol_ref and priority
6643 to assemble_constructor.
6645 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6647 * java-tree.h (all_class_filename): New macro.
6648 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6649 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6650 newly created IDENTIFIER_NODE to `all_class_filename.'
6652 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6654 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6655 Use ggc_add_tree_root to register roots.
6657 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6659 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6660 second operand calling check_init.
6661 * decl.c (complete_start_java_method): Swaped second and third
6662 arguments while creating WITH_CLEANUP_EXPR node.
6663 * jcf-write.c (generate_bytecode_insns): Use second operand
6664 instead of third when handling WITH_CLEANUP_EXPR.
6665 * parse.y (java_complete_lhs): Expand second operand of
6666 WITH_CLEANUP_EXPR nodes.
6667 (patch_synchronized_statement): Swaped second and third arguments
6668 while creating WITH_CLEANUP_EXPR node.
6670 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6672 * parse.y (create_interface): Avoid cyclic inheritance report when
6673 syntax error encountered during class definition.
6676 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6678 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6680 (lang_specific_pre_link): Use set_input to set input_filename.
6682 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6683 (main): Fix definition.
6684 Strip `main' from classname.
6687 2001-07-18 Tom Tromey <tromey@redhat.com>
6690 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6691 * lex.c (java_new_lexer): Use ICONV_CONST.
6692 (java_read_char): Likewise.
6693 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6694 (jv-scan$(exeext)): Likewise.
6696 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6698 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6699 * parse.y (check_class_interface_creation): Allow `private' if the
6700 enclosing is not an interface.
6701 (create_interface): Interface tagged public if the enclosing
6702 context is an interface.
6703 (create_class): Class tagged public if the enclosing context
6707 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6709 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6712 2001-07-14 Tim Josling <tej@melbpc.org.au>
6714 * check-init.c (check_init): Remove references to EXPON_EXPR.
6716 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6718 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6719 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6722 2001-07-13 Tom Tromey <tromey@redhat.com>
6724 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6727 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6729 * parse.y (patch_method_invocation): Don't override primary if one
6730 is already provided, but let this$<n> be built. Fixed comment.
6732 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6734 * parse.y (empty_statement:): Report empty statement error only
6735 when found at class declaration level.
6738 2001-07-12 Tom Tromey <tromey@redhat.com>
6740 * expr.c (expand_load_internal): New function.
6741 (LOAD_INTERNAL): Use it.
6743 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6745 * parse.y (verify_constructor_super): Compare anonymous class ctor
6746 args with `valid_method_invocation_conversion_p.'
6749 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6751 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6752 `-fsyntax-only.' Fixes PR java/3248
6754 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6756 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6758 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6760 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6761 current function is static. Fixes PR java/1970
6763 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6765 * parse.y (patch_method_invocation): Add enclosing context to ctor
6766 calls if necessary. Fixes PR java/2953
6768 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6770 * parse.y (resolve_package): Abort if qualified expression member
6772 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6775 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6777 * verify.c: Don't use // comments.
6779 2001-07-05 Tom Tromey <tromey@redhat.com>
6781 * lang.c (flag_assume_compiled): Removed.
6782 * java-tree.h (flag_assume_compiled): Removed.
6783 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6784 -fhash-synchronization, -fuse-divide-subroutine,
6785 -fcheck-references, -femit-class-file, -femit-class-files,
6786 -fassume-compiled. Updated --encoding information. Changed
6787 -foutput-class-dir to `-d'.
6789 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6791 * jcf-parse.c (parse_class_file): Add lineno parameter to
6792 debug_start_source_file call.
6794 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6796 * gcj.texi: Use gpl.texi.
6797 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6798 dependencies and use doc/include in search path.
6800 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6802 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6803 `this'. If so, don't build instance initializers.
6805 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6807 * parse.y (resolve_expression_name): Improved error message for
6808 inner class cases. Fixes PR java/1958
6810 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6812 * lang.c: #include diagnostic.h
6813 (lang_print_error): Add a `diagnostic_context *' parameter.
6814 (java_dummy_print): Likewise.
6815 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6817 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6819 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6820 * jcf.h (typedef struct JCF): New bitfield `finished.'
6821 (JCF_FINISH): Set `finished.'
6822 (JCF_ZERO): Reset `finished.'
6825 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6827 * parse.y (class_body_declaration:): Don't install empty instance
6831 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6833 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6834 (set_class_decl_access_flags): New function.
6835 * java-tree.h (set_class_decl_access_flags): New prototype.
6836 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6837 (parse_class_file): New local `decl_max_locals.' Take wide types
6838 into account to compute DECL_MAX_LOCALS.
6839 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6842 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6844 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6846 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6848 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6849 * parse.y (do_resolve_class): Moved comments out to leading comment
6850 section. Removed local `start', New local `_ht' and
6851 `circularity_hash.' Record `enclosing' in hash table and search
6852 it to detect circularity. Use `enclosing' as an argument to
6853 `lookup_cl.' Free the hash table when done.
6855 2001-06-19 Tom Tromey <tromey@redhat.com>
6857 * lex.c (java_read_char): Disallow invalid and overlong
6858 sequences. Fixes PR java/2319.
6860 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6862 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6864 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6866 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6867 arguments accordingly.
6869 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6871 * gcj.texi: Move contents to just after title page.
6873 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6875 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6877 (patch_incomplete_class_ref): Build the class ref, build the class
6878 init if necessary, complete the tree.
6881 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6883 * parse.y (lookup_field_wrapper): Test `name' code.
6884 (resolve_qualified_expression_name): Test `qual_wfl' code.
6885 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6886 handle `qual_wfl' by code.
6887 (maybe_build_primttype_type_ref): Test `wfl' code.
6889 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6891 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6893 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6894 the dvi file in the java directory.
6896 2001-05-25 Sam TH <sam@uchicago.edu>
6898 * gen-table.pl javaop.h jcf.h lex.h,
6899 parse.h: Fix header include guards.
6901 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6903 * jv-scan.c (version): Update copyright year.
6905 2001-05-21 Per Bothner <per@bothner.com>
6907 * jcf-parse.c (read_class): If class is from .class or .zip file
6908 and it's already been read, don't push/pop parser context.
6910 2001-05-18 Per Bothner <per@bothner.com>
6912 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6913 command line so the jvgenmain-generated main program comes first.
6915 2001-05-15 Tom Tromey <tromey@redhat.com>
6917 * class.c (build_utf8_ref): Don't generate identifier based on
6920 2001-05-12 Richard Henderson <rth@redhat.com>
6922 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
6923 * expr.c (java_lang_expand_expr): Expand it.
6924 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
6925 calling build_exception_object_ref.
6926 * parse.y (catch_clause_parameter): Likewise.
6927 (build_dot_class_method): Likewise.
6928 (try_reference_assignconv): Likewise.
6929 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
6930 * jcf-write.c (generate_bytecode_insns): Likewise.
6932 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6934 * parse.y (build_unresolved_array_type): Set
6935 EXPR_WFL_QUALIFICATION on the newly created wfl.
6936 Fixes PR java/2538. Fixes PR java/2535.
6938 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6940 * parse.y (fix_constructors): Removed unnecessary assignment to
6941 local. Moved assignment to `this$<n>', fixed comments and
6943 (build_wfl_wrap): Fixed indentation.
6944 Fixes PR java/2598, java/2579 and java/2658.
6946 2001-05-03 Mo DeJong <mdejong@redhat.com>
6948 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
6949 check for byte swap.
6951 2000-05-02 Jeff Sturm <jsturm@one-point.com>
6953 * expr.c (build_class_init): Move MODIFY_EXPR
6954 outside of COND_EXPR. Remove variable `call'.
6956 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6958 * decl.c: NULL_PTR -> NULL.
6959 * jcf-write.c: Likewise.
6961 2001-05-01 Tom Tromey <tromey@redhat.com>
6963 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
6964 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
6965 * gcj.texi: Updated copyright text. Include fdl.texi.
6966 (Top): Link to new node.
6968 2001-05-01 Per Bothner <per@bothner.com>
6970 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
6972 2001-05-01 Per Bothner <per@bothner.com>
6974 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
6975 import_list contains the name, not the TREE_PURPOSE.
6977 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6979 * jcf-io.c (read_zip_member): Cast to long in comparison with
6982 * jvspec.c (lang_specific_driver): Initialize variables.
6984 * mangle.c (find_compression_record_match): Likewise.
6986 * typeck.c (build_null_signature): Provide static prototype. Mark
6987 parameter with ATTRIBUTE_UNUSED.
6989 * verify.c (verify_jvm_instructions): Initialize variable.
6991 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6993 * parse.y (do_resolve_class): Check for cyclic inheritance during
6994 inner class resolution.
6996 2001-04-27 Per Bothner <per@bothner.com>
6998 * parse.y (java_expand_classes): Don't change ctxp_for_generation
6999 while iterating, since that could cause gc to lose stuff.
7001 2001-04-26 Per Bothner <per@bothner.com>
7003 Fix method search wrt scope of inner classes to match JLS2.
7004 * typeck.c (build_null_signature): New static function.
7005 (has_method): New function. Uses build_null_signature and lookup_do.
7006 * java-tree.h (has_method): New declaration.
7007 * parse.y (find_applicable_accessible_methods_list): Do not search
7008 context of inner classes here.
7009 (patch_method_invocation): Search scope, ie. current and outer clases,
7010 for method matching simple name, to find class.
7012 2001-04-26 Per Bothner <per@bothner.com>
7014 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7015 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7017 * constants.c (find_methodref_with_class_index): New function.
7018 (find_methodref_index): Use find_methodref_with_class_index.
7019 * java-tree.h (find_methodref_with_class_index): New declaration.
7020 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7021 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7022 If context changed from interface to class, don't use invokeinterface.
7024 2001-04-25 Per Bothner <per@bothner.com>
7026 * verify.c (verify_jvm_instructions): For field instructions,
7027 check that field index is valid. For invoke instructions, check that
7028 method index is valid.
7030 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7032 * config-lang.in (target_libs): Copy from $libgcj_saved.
7034 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7036 * decl.c (init_decl_processing): Add new class "protectionDomain"
7038 * class.c (make_class_data): Set initial value for "protectionDomain".
7040 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7042 * jvspec.c (lang_specific_driver): Fix memory allocation
7043 deficit, by using concat in lieu of xmalloc/sprintf.
7045 2001-04-20 Per Bothner <per@bothner.com>
7047 Fixes to compile multiple .class files at once.
7048 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7049 * java-tree.h (CLASS_PARSED_P): New macro.
7050 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7051 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7052 (read_class): Avoid some code duplication.
7053 Don't call JCF_FINISH for a .class file - might be needed later.
7054 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7055 rather than CLASS_LOADED_P, since latter implies class laid out.
7056 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7057 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7059 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7061 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7063 * boehm.c: Include toplev.h.
7065 2001-04-06 Tom Tromey <tromey@redhat.com>
7066 Alexandre Petit-Bianco <apbianco@redhat.com>
7068 Fix for PR gcj/1404 and PR gcj/2332:
7069 * parse.y (build_array_from_name): If we use the type_wfl then
7070 accumulate dimensions from the original type as well.
7071 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7073 2001-04-06 Tom Tromey <tromey@redhat.com>
7075 * parse.y (analyze_clinit_body): Return true if the second operand
7076 of a METHOD_EXPR is nonzero.
7078 2001-04-06 Tom Tromey <tromey@redhat.com>
7080 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7082 ($(srcdir)/java/parse.c): Likewise.
7084 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7086 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7087 (version-gcc): Initialized.
7088 (which-gcj): Likewise.
7090 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7092 * java-tree.h (struct lang_decl): New macro
7093 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7094 * parse.y (build_instance_initializer): New function.
7095 (add_instance_initializer): Use it.
7096 (java_fix_constructors): Set `current_class' before fix pass.
7097 (fix_constructors): Just return if already fixed. Move `super()'
7098 invocation ahead. Use `build_instance_initializer.'
7101 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7103 * parse.y (resolve_qualified_expression_name): Pass field's
7104 DECL_CONTEXT to `not_accessible_p.'
7105 (not_accessible_p): Changed parameters order in `inherits_from_p'
7108 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7110 * lang-options.h: Add flag_check_references.
7112 2001-04-04 Per Bothner <per@bothner.com>
7114 * java-tree.h (CONSTANT_VALUE_P): New macro.
7115 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7116 * parse.y (maybe_build_class_init_for_field): New static function.
7117 (resolve_expression_name, resolve_field_access): Use
7118 maybe_build_class_init_for_field instead of build_class_init
7119 This does not do the init if the field is compile-time-constant.
7120 (resolve_field_access): Simplify.
7122 * parse.y (fold_constant_for_init): Merge test into switch.
7124 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7126 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7128 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7130 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7132 * expr.c (pop_type_0): Save the result of the first
7133 lang_printable_name call in a scratch buffer, so it
7134 won't be clobbered by the second call.
7136 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7138 * parse-scan.y (array_type:): Rewritten.
7139 (type_declaration:): `empty_statement' replaces `SC_TK.'
7140 (class_member_declaration:): `empty statement' added.
7141 (method_body:): Simplified.
7142 (static_initializer:): Likewise.
7143 (primary_no_new_array:): Use `type_literals.'
7144 (type_literals:): New rule.
7145 (dims:): Set and update `bracket_count.'
7146 Fixes PR java/1074. Fixes PR java/2412.
7148 2001-03-28 Hans Boehm <boehm@acm.org>
7150 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7151 (get_boehm_type_descriptor): Set type on returned value to be a
7152 pointer length integer.
7154 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7156 * expr.c (pop_type_0): Call `concat' rather than building the
7158 (pop_type): Add format specifier in call to `error'.
7160 * parse.y (patch_method_invocation): Avoid casting away
7163 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7165 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7167 2001-03-28 Richard Henderson <rth@redhat.com>
7169 IA-64 ABI Exception Handling:
7170 * Make-lang.in (except.o): Don't depend on eh-common.h.
7171 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7172 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7173 [soft_exceptioninfo_call_node]: Remove.
7174 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7175 (end_java_method): No emit_handlers.
7176 * except.c (java_set_exception_lang_code): Remove.
7177 (method_init_exceptions): Don't call it.
7178 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7179 (build_exception_object_ref): New.
7180 (expand_end_java_handler): Update for except.h name changes.
7181 (emit_handlers, expand_resume_after_catch): Remove.
7182 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7183 (process_jvm_instruction): Use build_exception_object_ref.
7184 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7185 (soft_exceptioninfo_call_node): Remove.
7186 (build_exception_object_ref): Declare.
7187 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7188 soft_exceptioninfo_call_node. Move processing ...
7189 [EXC_PTR_EXPR]: ... here.
7190 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7191 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7192 (source_end_java_method): No java_set_exception_lang_code or
7194 (build_dot_class_method): Use build_exception_object_ref.
7195 (try_reference_assignconv): Check EXC_PTR_EXPR not
7196 soft_exceptioninfo_call_node.
7198 2001-03-28 Richard Henderson <rth@redhat.com>
7200 * java-tree.h (throw_node): Define as a single member of
7201 java_global_trees instead of a separate array.
7202 (JTI_THROW_NODE): New.
7203 * decl.c (throw_node): Don't declare.
7204 (init_decl_processing): Init a scalar throw_node.
7205 Don't register it for gc.
7206 * check-init.c (check_init): Reference scalar throw_node.
7207 * expr.c (build_java_athrow): Likewise.
7208 * jcf-write.c (generate_bytecode_insns): Likewise.
7209 * parse.h (BUILD_THROW): Likewise.
7211 2001-03-28 Richard Henderson <rth@redhat.com>
7213 * decl.c (end_java_method): Do not save and restore
7214 flag_non_call_exceptions.
7215 * parse.y (source_end_java_method): Likewise.
7216 * lang.c (flag_exceptions): Don't declare.
7217 (java_init_options): Set flag_non_call_exceptions. Set
7218 flag_exceptions here ...
7219 (java_init): ... not here.
7221 2001-03-27 Richard Henderson <rth@redhat.com>
7223 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7224 exceptions_via_longjmp.
7226 * lang.c (flag_new_exceptions): Don't declare it.
7227 (java_init_options): Or set it.
7229 2001-03-27 Richard Henderson <rth@redhat.com>
7231 * decl.c (end_java_method): Rename asynchronous_exceptions to
7232 flag_non_call_exceptions.
7233 * parse.y (source_end_java_method): Likewise.
7235 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7237 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7239 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7241 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7243 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7245 * parse.y (find_as_inner_class): Follow current package
7246 indications not to mistakingly load an unrelated class.
7248 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7250 * constants.c (PUTN): Use memcpy, not bcopy.
7252 * lex.c (java_read_char): Use memmove, not bcopy.
7254 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7256 2001-03-23 Per Bothner <per@bothner.com>
7258 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7259 macro for better error pin-pointing.
7260 * java-tree.h: Fix typo in comment.
7262 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7263 Don't include jsr/goto in exception range.
7264 Check if start and end of exception range are the same (also TRY_EXPR).
7265 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7266 However, do emit the following goto even if try_block is empty.
7267 Defer freeing exception_decl until after the finalizer, to make
7268 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7270 * parse.y (java_complete_lhs): If the try-clause is empty, just
7271 return the finally-clause and vice versa.
7273 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7275 * gcj.texi (Input Options): documented the check for attribute
7276 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7277 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7278 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7279 (jcf_parse): Check for the right classes archive if necessary.
7280 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7281 (jcf_parse_fields): Fixed indentation.
7282 * jcf-write.c (append_gcj_attribute): New function.
7283 (generate_classfile): Compute the attribute count, invoke
7284 `append_gcj_attribute'.
7285 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7286 turned into bit-fields. New bit-field `right_zip.'
7287 (JCF_ZERO): Set `right_zip' to zero.
7288 * lang-options.h (-fforce-classes-archive-check): Added flag.
7289 * lang.c (flag_force_classes_archive_check): New flag.
7290 (lang_f_options): New entry `force-classes-archive-check.'
7293 2001-02-07 Andrew Haley <aph@redhat.com>
7295 * gcj.texi (Configure-time Options): Add -fcheck-references.
7296 * expr.c (build_java_indirect_ref): New function.
7297 (java_check_reference): New function.
7298 (build_java_array_length_access): Use build_java_indirect_ref to
7299 check for null references.
7300 (build_java_arrayaccess): Likewise.
7301 (build_get_class): Likewise.
7302 (build_field_ref): Likewise.
7303 (invoke_build_dtable): Likewise.
7304 (build_invokeinterface): Likewise.
7305 * lang.c (lang_f_options): Add flag_check_references.
7306 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7307 * java-tree.h (flag_check_references): New variable.
7308 * lang.c (flag_check_references): Likewise.
7309 * parse.y (patch_invoke): Use java_check_reference.
7310 (patch_assignment): Allow for extra nesting in
7311 _Jv_CheckArrayStore.
7313 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7315 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7316 * lex.c (cxx_keywords): Likewise.
7318 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7320 * parse.y (qualify_ambiguous_name): Broaden `length'
7321 recognition. Help MODIFY_EXPR be resolved as expression names.
7322 Fixes PR java/2066. Fixes PR java/2400.
7324 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7326 * gjavah.c (process_file): Mark interface definitions with
7327 "__attribute__ ((java_interface))".
7329 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7331 * class.c (layout_class): Fixed push_super_field's second
7332 argument. Fixes PR java/2333.
7333 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7334 too early to lay innerclasses out.
7336 2001-03-20 Tom Tromey <tromey@redhat.com>
7337 Alexandre Petit-Bianco <apbianco@redhat.com>
7339 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7340 inside an array reference. Insertion of the array store check
7341 rewritten. Fixes PR java/2299.
7343 2001-03-20 Tom Tromey <tromey@redhat.com>
7345 * lex.c (java_read_unicode): Only accept leading `u's.
7347 2001-03-20 Tom Tromey <tromey@redhat.com>
7349 * jcf-parse.c (read_class): Initialize `class'.
7351 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7353 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7355 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7357 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7358 (layout_class): Likewise.
7359 (layout_class_method): Likewise.
7360 (emit_register_classes): Likewise.
7361 * decl.c (builtin_function): Likewise.
7362 (give_name_to_locals): Likewise.
7364 2001-03-19 Per Bothner <per@bothner.com>
7366 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7367 before trying to load an inner class.
7369 Fixes to process to command-line .class files in two passes.
7370 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7371 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7372 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7373 * class.c (is_compiled_class): Fix for renamed flag.
7374 * parse.y (maybe_create_class_interface_decl): Likewise.
7375 * jcf-parse.c (yyparse): Also set if compiling .class files.
7376 * jcf-parse.c (read_class); Read current_class.
7377 (jcf_parse): Make static.
7378 (load_inner_classes): New function, with code moved from jcf_parse,
7379 because we need to inner classes after the command-line files are read.
7380 (yyparse): Set finput to NULL when it doesn't need to be closed.
7381 Reduce use of main_jcf (basically only for archive) and
7382 use finput instead of main_jcf->read_state.
7383 Inline jcf_figure_file_type into yyparse.
7384 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7385 Defer load_inner_classes and parse_class_file to a second pass,
7386 after we've correctly mapped command-line .clas fiels to classes.
7387 (jcf_figure_file_type): Removed.
7388 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7389 (JCF_ZERO): Also clear zipd field.
7390 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7392 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7394 * jcf-parse.c (yyparse): Change ch from char * to char.
7396 2001-03-19 Per Bothner <per@bothner.com>
7398 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7399 Add constructed filelist-file at end, following -xjava. Thus any .o
7400 and library files are not affected by the -xjava. Also wrap
7401 explicit @FILE with -xjava and -xnone.
7403 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7405 * class.c (build_static_field_ref): Call make_decl_rtl() after
7406 setting the DECL_EXTERNAL flag.
7408 2001-03-17 Per Bothner <per@bothner.com>
7410 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7412 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7413 when result is is needed (target is STACK_TARGET).
7415 * parse.h (JDEP_SOLV): Removed.
7416 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7418 * parse.y (incomplete_class_list): Removed.
7419 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7420 It doesn't work if resolve_class changes the name of an array type
7421 that is on the list and then someone else looks for the modified name.
7422 Also, seems liable to break when compiling multiple source files at
7423 once. So the simplest is to just remove incomplete_class_list -
7424 it is only a minor space win and it is not even clear it saves time.
7426 * parse.y (resolve_class): Remove unneeded promote_type.
7428 2001-03-15 Per Bothner <per@bothner.com>
7430 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7431 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7432 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7433 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7435 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7436 * parse.y (java_expand_classes): Likewise.
7438 * parse.y (expand_start_java_method): Was only called once and had a
7439 misleading name, so inline in caller java_complete_expand_method.
7440 (enter_a_block): Likewise inline in enter_block and remove.
7442 Remove junk from when gcc/java was created (by copying from C/C++).
7443 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7444 (struct binding_level): Remove fields keep, keep_if_subblocks,
7445 more_cleanups_ok, have_cleanups (which have never been used).
7446 (pushlevel, poplevel): Remove related useless code.
7448 * class.c (make_class_data): The class_dtable_decl (i.e. the
7449 vtable for Class) should be external, except when compiling Class.
7451 * jvspec.c (lang_specific_driver): Fix -C handling.
7452 Check -save-temps to see if temp @FILE should be deleted.
7453 Follow-up to/fix for February 16 patch.
7455 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7456 (type_stack_dup): Remove no-longer neded error check.
7458 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7460 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7461 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7462 don't surround the element with 'N..E' if the type name is
7465 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7467 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7468 DECL_RTL_SET_P, etc.
7469 (make_method_value): Likewise.
7470 (get_dispatch_table): Likewise.
7472 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7474 2001-03-07 Tom Tromey <tromey@redhat.com>
7476 * config-lang.in (lang_requires): Define.
7478 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7480 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7483 2001-03-05 Per Bothner <per@bothner.com>
7485 Fix a problem where rest_of_decl_compilation applied to
7486 class_dtable_decl causes problems because it was done too early,
7487 before output file was opened.
7488 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7489 * class.c (class_dtable_decl): Add macro - element of class_roots.
7490 (make_class_data): Define class_dtable_decl.
7491 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7493 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7495 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7496 uses of 'boolean' with 'bool'.
7498 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7500 * lang-specs.h: Add zero initializer for cpp_spec field to all
7503 2001-02-16 Per Bothner <per@bothner.com>
7505 Handle compiling multiple input files at once, and @FILE syntax.
7506 * gcj.texi: Updated documentation to match.
7507 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7508 * jcf-parse.c (parse_source_file): Split into ...
7509 (parse_source_file_1): New function - and:
7510 (parse_source_file_2): New function.
7511 (yyparse): On -ffilelist-file, open and scan named file.
7512 On first pass over files, only do parse_source_file_1.
7513 A new second pass calls parse_source_file_2 for each file to compile.
7514 (init_jcf_parse): Call init_src_parse.
7515 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7516 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7517 as multiple input file combined in one compilation.
7518 * lang-options.h: Add -ffilelist-file
7519 * lang.c (flag_filelist_file): New flag variable.
7520 (lang_f_options): Handle -ffilelist-file.
7521 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7522 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7523 gclass_list - use global fields of src_parse_roots instead.
7524 * parse.y (src_parse_roots): New array.
7525 (incomplete_class_list, gclass_list): New macros.
7526 (push_parser_context, java_pop_parser_context,
7527 java_parser_context_resume): Don't fiddle with deleted fields.
7528 (various): Use incomplete_class gclass_list and global macros
7529 instead of parse_ctxt fields - the lists are global.
7530 (init_src_parse): New function.
7532 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7534 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7536 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7538 * parse.y (check_inner_class_access): Moved declaration of local
7539 `enclosing_decl_type' to the right location.
7541 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7543 * parse.y (parser_check_super_interface): Don't call
7544 check_pkg_class_access for an inner interface.
7545 (parser_check_super): Don't call check_pkg_class_access for inner
7547 (do_resolve_class): Simplify enclosing type loop. Don't call
7548 check_pkg_class_access if CL and DECL are not set.
7549 (find_in_imports_on_demand): Set DECL if class_type needed to be
7550 loaded. Don't call check_pkg_class_access for an inner class.
7551 (check_inner_class_access): Rewritten to implement member access
7552 rules as per spec 6.6.1.
7553 (check_pkg_class_access): Handle the empty package correctly.
7554 (in_same_package): New function. Determine if two classes are in the
7557 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7559 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7560 method into array types.
7561 * parse.y (patch_method_invocation): Bypass access check on clone call
7564 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7566 * expr.c (build_instanceof): Check for arrays when trying fold to
7569 2001-02-15 Jim Meyering <meyering@lucent.com>
7571 * Make-lang.in (java.install-common): Depend on `installdirs'.
7572 (java.install-info): Likewise.
7574 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7576 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7578 2001-02-14 Tom Tromey <tromey@redhat.com>
7579 Alexandre Petit-Bianco <apbianco@cygnus.com>
7581 Fix for PR java/1261.
7582 * typeck.c (build_java_array_type): Add public `clone' method to
7584 * parse.y (resolve_qualified_expression_name): Use current_class
7585 when checking for inaccessibility.
7586 (patch_method_invocation): Fixed error message when accessibility
7587 denied. Added `from_super' argument.
7589 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7591 * parse.y (resolve_class): Don't build a fake decl. Use the one
7593 * typeck.c (build_java_array_type): Build and assign decl to array
7596 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7598 * parse.y (not_accessible_p): Changed leading comment. Added extra
7599 `where' argument. Use it to enforce protected access rules.
7600 (resolve_qualified_expression_name): Added extra argument to
7602 (patch_method_invocation): Use argument `primary' to provide
7603 not_accessible_p with an extra argument.
7604 (lookup_method_invoke): Added extra argument to not_accessible_p.
7605 (search_applicable_method_list): Likewise.
7607 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7609 * parse.y (resolve_qualified_expression_name): Try to resolve as
7610 an inner class access only if `decl' is a TYPE_DECL.
7612 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7614 * decl.c (classdollar_identifier_node): Initialize.
7615 * java-tree.h (enum java_tree_index): New entry
7616 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7617 (classdollar_identifier_node): New macro.
7618 (ID_CLASSDOLLAR_P): Likewise.
7619 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7620 (build_dot_class_method_invocation): Likewise.
7621 (find_applicable_accessible_methods_list): `class$' can't be
7624 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7626 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7628 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7630 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7631 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7634 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7636 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7637 outside of the `__U' sequence too.
7638 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7641 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7643 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7645 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7647 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7648 (JVGENMAIN_OBJS): Likewise.
7649 * java-tree.h (append_gpp_mangled_name): New prototype.
7650 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7651 Removed cast calling `gcc_add_root.'
7652 * jvgenmain.c (mangle_obstack): New global, initialized.
7654 (do_mangle_class): Constify local `ptr.'
7655 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7656 append_gpp_mangle_name and update `count' if necessary.
7657 Use `mangle_obstack.'
7658 * mangle.c (append_unicode_mangled_name): Removed.
7659 (append_gpp_mangled_name): Likewise.
7660 (unicode_mangling_length): Likewise.
7661 (mangle_member_name): Return type set to `void.'
7662 (mangle_field_decl): Don't append `U' in escaped names.
7663 (mangle_method_decl): Likewise.
7664 (mangle_member_name): Just use `append_gpp_mangled_name.'
7665 * mangle_name.c: New file.
7667 2001-02-07 Per Bothner <per@bothner.com>
7669 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7671 * check-init.c (check_init): Don't call done_alternative after
7672 processing loop code, as a LOOP_EXPR never terminates normally.
7674 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7676 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7678 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7680 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7683 2001-02-06 Tom Tromey <tromey@redhat.com>
7685 * lex.c (java_new_lexer): Longer error message.
7687 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7688 Alexandre Petit-Bianco <apbianco@cygnus.com>
7690 * typeck.c (build_prim_array_type): Added leading comment.
7691 (build_java_array_type): Moved locals out of
7692 block. Always create the `data' field, fixed alignment to match
7695 2001-02-04 Tom Tromey <tromey@redhat.com>
7697 * expr.c (java_lang_expand_expr): Don't bother recomputing
7698 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7701 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7703 * parse.y (process_imports): Save the original name of the import
7704 for better error report.
7706 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7708 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7709 of macros used when compiling jvspec.c.
7710 * jvspec.c (lang_specific_driver): Link with the shared
7713 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7715 * check-init.c (check_init): Call internal_error instead of fatal.
7716 * expr.c (java_lang_expand_expr): Likewise.
7717 * jcf-parse.c (get_constant): Likewise.
7718 * mangle.c (java_mangle_decl): Likewise.
7719 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7720 (operator_string): Likewise.
7721 * check-init.c (check_init): Call abort instead of fatal.
7722 * class.c (build_class_ref): Likewise.
7723 * constants.c (write_constant_pool): Likewise.
7724 * decl.c (start_java_method): Likewise.
7725 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7726 (java_stack_dup, encode_newarray_type): Likewise.
7727 (build_java_array_length_access): Likewise.
7728 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7729 (build_java_soft_divmod, build_invokeinterface): Likewise.
7730 * java-tree.h (INNER_CLASS_P): Likewise.
7731 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7732 (give_name_to_class, get_class_constant): Likewise.
7733 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7734 (find_constant_index, generate_bytecode_conditional): Likewise.
7735 (generate_bytecode_insns, perform_relocations): Likewise.
7736 * lex.c (java_unget_unicode, java_lex): Likewise.
7737 * mangle.c (mangle_type, mangle_record_type): Likewise.
7738 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7739 (finish_mangling): Likewise.
7740 * parse.h (MARK_FINAL_PARMS): Likewise.
7741 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7742 (obtain_incomplete_type, java_complete_class): Likewise.
7743 (java_check_regular_methods, java_complete_expand_method): Likewise.
7744 (cut_identifier_in_qualified, check_deprecation): Likewise.
7745 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7746 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7747 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7748 * typeck.c (set_local_type, parse_signature_type): Likewise.
7749 (parse_signature_string, build_java_signature): Likewise;
7750 (set_java_signature): Likewise.
7751 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7752 * class.c (add_method): Call fatal_error instead of fatal.
7753 (build_static_field_ref): Likewise.
7754 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7755 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7756 * lex.c (java_new_new_lexer): Likewise.
7757 * jv-scan.c (main): Likewise.
7758 (fatal_error): Renamed from fatal.
7759 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7761 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7762 (yyparse): Likewise.
7763 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7764 * lex.c (java_get_line_col): Likewise.
7765 * jcf-parse.c (load_class): Make errors non-fatal.
7766 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7768 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7770 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7771 (error): Remove unused function.
7772 (main): Don't use "__attribute__ alias" on generated class symbol.
7774 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7776 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7778 * parse.y (finish_method_declaration): Code accounting for WFLed
7779 method DECL_NAMEs deleted.
7780 (check_abstract_method_definitions): Likewise.
7781 (resolve_type_during_patch): Layout resolved type.
7782 * typeck.c (lookup_do): Removed unused local.
7784 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7786 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7787 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7788 integer_negative_one_node.
7789 * expr.c (build_java_binop): Likewise.
7791 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7793 * zextract.c (read_zip_archive): Read file_offset before writing
7794 zipd and consequently clobbering the header contents.
7796 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7798 * Make-lang.in: Remove all dependencies on defaults.h.
7799 * decl.c: Don't include defaults.h.
7801 * parse.y: Likewise.
7803 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7805 * ChangeLog (2001-01-21): Fixed typo.
7806 * class.c (layout_class_method): Code accounting for WFLed
7807 method DECL_NAMEs deleted.
7808 * constant.c (find_methodref_index): Likewise.
7809 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7810 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7811 (struct lang_decl): New field `wfl'.
7812 (java_get_real_method_name): Prototype deleted.
7813 * mangle.c (mangle_method_decl): Code accounting for WFLed
7814 method DECL_NAMEs deleted.
7815 * parse.h (GET_METHOD_NAME): Macro deleted.
7816 * parse.y (reset_method_name): Deleted.
7817 (method_header): Set DECL_FUNCTION_WFL.
7818 (check_abstract_method_header): Code accounting for WFLed method
7820 (java_get_real_method_name): Deleted.
7821 (check_method_redefinition): Code accounting for WFLed method
7822 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7823 (java_check_regular_methods): Likewise.
7824 (java_check_abstract_methods): Likewise.
7825 (java_expand_classes): Don't call `reset_method_name.'
7826 (search_applicable_method_list): Use DECL_NAMEs instead of
7828 * typeck.c (lookup_do): Code accounting for WFLed method
7831 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7833 * lex.c (java_read_char): Check for EOF from getc first.
7835 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7837 * class.c (layout_class): Don't lay the superclass out if it's
7838 already being laid out.
7839 * jcf-parse.c (handle_innerclass_attribute): New function.
7840 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7841 handle_innerclasses_attribute.
7842 (jcf_parse): Don't load an innerclasses if it's already being
7844 * jcf-write.c (append_innerclass_attribute_entry): Static
7845 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7846 to be zero for anonymous classes.
7848 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7850 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7852 * jcf-parse.c (set_source_filename): Use
7853 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7855 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7857 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7858 gets a unique asm name.
7860 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7862 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7863 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7865 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7866 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7867 * parse.y (lookup_package_type_and_set_next): Deleted.
7868 (resolve_package): Removed unnecessary code.
7869 (find_applicable_accessible_methods_list): `finit$' can't be
7871 * verify.c (pop_argument_types): Added missing prototype.
7873 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7875 * config-lang.in: Disable java by default.
7877 2001-01-23 Tom Tromey <tromey@redhat.com>
7879 * gcj.texi (Copying): New node.
7880 Added copyright information.
7882 2001-01-21 Per Bothner <per@bothner.com>
7884 Various fixes to allow compiling a compressed .jar/.zip archive.
7885 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7886 (struct ZipFile): Add fields name and next (from ZipFileCache).
7887 (struct ZipDirectory): New field zipf points to owning ZipFile.
7888 * jcf.h (struct ZipDirectory): Add forward declaration.
7889 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7890 Remove seen_in_zip and zip_offset fields.
7891 (JCF_SEEN_IN_ZIP): New macro.
7892 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7893 * jcf-io.c: Change all ZipFileCache to ZipFile.
7894 (read_zip_member): New function.
7895 (open_in_zip): Call read_zip_member.
7896 * jcf-parse.c (find_in_current_zip): Remove function.
7897 (read_class): Merge in find_in_current_zip functionality.
7898 Call read_zip_member if needed.
7899 (parse_zip_file_entries): Use read_zip_member.
7900 (process_zip_dir): Update for removed and added JCF fields.
7901 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7903 2001-01-21 Per Bothner <per@bothner.com>
7905 Minor optimization of static ggc roots.
7906 * jcf-parse.c (parse_roots): New static field.
7907 (current_field, current_method, current_file_list): Replace by macros
7908 naming fields of parse_roots.
7909 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7910 * class.c (class_roots): New static field.
7911 (registered_class, fields_ident, info_ident, class_list):
7912 New macros naming fields of parse_roots.
7913 (build_static_field_ref): Don't register roots here.
7914 (layout_class): Static field list replaced by macro class_list.
7915 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7916 Initialize fields_ident and info_ident here.
7918 2001-01-21 Per Bothner <per@bothner.com>
7920 * jcf-parse.c (ggc_mark_jcf): New function.
7921 (init_jcf_parse): Register current_jcf as ggc root.
7923 2001-01-21 Per Bothner <per@bothner.com>
7925 * lang.c (put_decl_node): Print method's name.
7927 2001-01-21 Per Bothner <per@bothner.com>
7929 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
7930 (verify_jvm_instructions): Use it, for better error messages on loads.
7932 2001-01-21 Per Bothner <per@bothner.com>
7934 * verify.c (merge_type_state): Still may have to merge even if
7935 LABEL_VERIFIED (label).
7937 2001-01-21 Per Bothner <per@bothner.com>
7939 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
7940 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
7942 2001-01-19 Per Bothner <per@bothner.com>
7944 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
7945 if expeting an interface type. Refines Tom's change of 2000-09-12.
7947 2001-01-18 Per Bothner <per@bothner.com>
7949 * gcj.texi (Input Options): Mention .java files.
7951 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7953 * lang-options.h (-Wunsupported-jdk11): Removed.
7954 * lang.c (flag_not_overriding): Deleted.
7955 (flag_static_local_jdk1_1): Likewise.
7956 (lang_W_options): Removed "unsupported-jdk11" entry.
7957 * parse.y (java_check_methods): Removed dead code.
7959 2001-01-17 Tom Tromey <tromey@redhat.com>
7961 Changes suggested by Per Bothner:
7962 * gcj.texi (Input Options): Don't mention input files.
7963 (Code Generation): Updated --main information.
7964 (Invoking jcf-dump): Mention that --javap is incomplete.
7965 From Alexandre Petit-Bianco:
7966 (Warnings): Don't mention -Wunsupported-jdk11.
7968 (Compatibility): Mention JDK 1.2-ness of libraries.
7969 (Resources): Mention resources used when writing gcj.
7971 2001-01-17 Tom Tromey <tromey@redhat.com>
7973 * gcj.texi: New file.
7974 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
7975 (java.info): Depend on gcj.info.
7976 (java/gcj.dvi): New target.
7977 (java.dvi): Depend on gcj.dvi.
7978 (java.install-info): Wrote.
7980 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
7982 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
7983 having called make_decl_rtl.
7985 2001-01-14 Per Bothner <per@bothner.com>
7987 Various patches to emit better messages on verification errors.
7988 * expr.c (push_type_0): Return error indication on stack overflow,
7989 instead of callinfg fatal.
7990 (push_type): Now just call push_type_0 (nd fatal on overflow).
7991 (pop_type_0): Return detailed error message (in a char** argument).
7992 (pop_type): If pop_type_0 fails, print error message.
7993 (pop_argument_types): Moved to verify.c.
7994 * verify.c (pop_argument_types): Moved from expr.c.
7995 Return a (possible) error message, rather than void.
7996 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
7997 (verify_jvm_instruction): Use new macros, improving error messages.
7998 For case OPCODE_astore use object_ptr_type_node.
7999 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8000 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8002 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8003 constant, return body without wrapper. (Improves constant folding.)
8004 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8006 2001-01-13 Per Bothner <per@bothner.com>
8008 * expr.c (expand_java_field_op): Assigning to a final field outside
8009 an initializer does not violate JVM spec, so should be warning, not
8010 error. (Sun's verifier does not complain - though MicroSoft's does.)
8012 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8014 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8017 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8019 * parse.y (resolve_expression_name): Permit instance variables from
8020 enclosing context in super constructor call.
8021 (resolve_qualified_expression_name): Permit enclosing class's qualified
8022 "this" in super constructor call.
8024 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8026 * class.c (build_utf8_ref): Remove last argument in call to
8027 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8028 (build_class_ref): Likewise.
8029 (build_static_field_ref): Likewise.
8030 (get_dispatch_table): Likewise.
8031 (layout_class_method): Likewise.
8032 (emit_register_classes): Likewise.
8033 * constants.c (build_constant_data_ref): Likewise.
8034 * decl.c (builtin_function): Likewise.
8035 (create_primitive_vtable): Likewise.
8036 * expr.c (build_known_method_def): Likewise.
8037 (build_jni_stub): Likewise.
8038 (java_lang_expand_expr): Likewise.
8040 2001-01-10 Tom Tromey <tromey@redhat.com>
8042 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8044 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8046 * java-tree.h (lang_printable_name_wls): New prototype.
8047 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8048 rather than `current_class' to print type name. Don't prepend type
8049 names when printing constructor names.
8050 (lang_printable_name_wls): New function.
8051 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8052 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8053 * parse.y (patch_method_invocation): Message tuned for constructors.
8054 (not_accessible_p): Grant `private' access from within
8057 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8059 All files with updated copyright when applicable.
8060 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8061 * class.c (mangle_class_field): Function removed.
8062 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8063 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8064 (build_class_ref): Call `java_mangle_class_field' instead of
8065 `mangle_class_field.'
8066 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8067 (layout_class): Call `java_mangle_decl' instead of
8068 `mangle_static_field.'
8069 (cxx_keywords): Initialized static array moved to `lex.c.'
8070 (layout_class_method): Changed leading comment. Simplified to
8071 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8072 * decl.c (lang_mark_tree): Mark field `package_list.'
8073 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8074 (struct lang_type): New field `package_list.'
8075 (unicode_mangling_length): Prototype removed.
8076 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8077 emit_unicode_mangled_name): Likewise.
8078 (cxx_keyword_p): New prototype.
8079 (java_mangle_decl, java_mangle_class_field,
8080 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8081 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8083 * jvgenmain.c (main_method_prefix): Global variable removed.
8084 (main_method_suffix): Likewise.
8085 (do_mangle_classname): New function.
8086 (main): Call it. Format changed to accommodate new mangling scheme.
8087 * lex.c: (utf8_cmp): Conditionally prototyped.
8088 (cxx_keywords): Moved from class.c, conditionally defined.
8089 (utf8_cmp, cxx_keyword_p): Likewise.
8090 * mangle.c (obstack.h, ggc.h): Included.
8091 (mangle_field_decl): New function.
8092 (mangle_method_decl, mangle_type, mangle_pointer_type,
8093 mangle_array_type, mangle_record_type,
8094 find_compression_pointer_match, find_compression_array_match,
8095 find_compression_record_match,
8096 find_compression_array_template_match, set_type_package_list,
8097 entry_match_pointer_p, emit_compression_string, init_mangling,
8098 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8099 (mangle_obstack): New global.
8100 (MANGLE_RAW_STRING): New macro.
8101 (unicode_mangling_length): Turned static.
8102 (append_unicode_mangled_name): Renamed from
8103 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8104 replaces `obstack', removed from the parameter list.
8105 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8106 replaces parameter `obstack', removed from the parameter list. Call
8107 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8108 (append_gpp_mangled_classtype): Removed.
8109 (compression_table, compression_next): New static variables.
8110 * parse.y (temporary_obstack): Extern declaration removed.
8112 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8114 * parse.y (patch_binop): Compute missing type in error situations.
8116 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8118 * class.c (make_class_data): Push initial value for "arrayclass".
8119 * decl.c (init_decl_processing): Add new class field "arrayclass".
8121 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8123 From patha@softlab.ericsson.se:
8124 * parse.y (switch_label): Use build, not build1, to construct
8127 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8129 * lang.c (lang_decode_option): Change -MA to -MP.
8130 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8131 Update to new prototype; do quote targets.
8132 (jcf_dependency_write): Update.
8134 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8136 Shorten primitive array allocation path:
8137 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8138 to create new primitive arrays.
8139 * expr.c (build_newarray): If generating native code, call
8140 soft_newarray_node with a reference to the primitive TYPE identifier
8141 instead of type_value.
8143 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8145 Fix for PRs gcj/312 and gcj/253:
8146 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8147 dest if they arn't already.
8148 * class.c (layout_class): Call maybe_layout_super_class on
8149 superinterfaces also, but only if compiling from bytecode.
8152 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8155 2000-12-15 Tom Tromey <tromey@redhat.com>
8157 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8160 2000-12-14 Andrew Haley <aph@redhat.com>
8162 * boehm.c (mark_reference_fields): Change test to correctly detect
8165 2000-12-15 Andreas Jaeger <aj@suse.de>
8167 * config-lang.in (lang_dirs): Added.
8169 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8171 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8172 Credits go to rth for finding it.
8174 2000-12-13 Mike Stump <mrs@wrs.com>
8176 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8178 2000-11-07 Tom Tromey <tromey@cygnus.com>
8180 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8181 * lex.c (java_ignorable_control_p): Removed.
8182 (java_letter_or_digit_p): Removed.
8183 (java_start_char_p): New function.
8184 (java_read_char): Return `int', not `unicode_t'. Changed
8186 (java_read_unicode): Likewise.
8187 (java_read_unicode_collapsing_terminators): Likewise.
8188 (java_get_unicode): Likewise.
8189 (java_new_lexer): Initialize hit_eof.
8190 (java_parse_end_comment): Take `int' argument.
8191 (java_parse_doc_section): Likewise.
8192 (java_parse_escape_sequence): Don't allow backlash-newline.
8194 * lex.h (JAVA_DIGIT_P): Removed.
8195 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8196 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8197 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8198 (JAVA_PART_CHAR_P): New macro.
8200 (JAVA_CHAR_ERROR): Now -2.
8201 (java_lexer): New field `hit_eof'.
8202 * chartables.h: New file.
8203 * gen-table.pl: new file.
8205 2000-11-20 Tom Tromey <tromey@cygnus.com>
8206 Alexandre Petit-Bianco <apbianco@cygnus.com>
8208 * parse.y (java_complete_lhs): Only allow compound assignment of
8209 reference type if type is String.
8211 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8213 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8214 jcf-path.c: Likewise.
8216 2000-12-09 Anthony Green <green@redhat.com>
8218 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8219 filestart and filename_length as int values.
8221 2000-12-07 Mo DeJong <mdejong@redhat.com>
8223 * jcf-io.c (find_class): Correct the logic that tests to see if a
8224 .java file is newer than its .class file. The compiler was
8225 incorrectly printing a warning when file mod times were equal.
8227 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8229 * jvgenmain.c: Use ISPRINT not isascii.
8231 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8233 * parse.y (end_artificial_method_body): Fixed typo.
8235 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8237 * parse.y (patch_method_invocation): Pick the correct enclosing
8238 context when creating inner class instances.
8241 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8243 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8244 Update copyright year to 2000.
8246 2000-11-23 Anthony Green <green@redhat.com>
8248 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8249 Move current_file_list out of yyparse and make it static.
8251 * expr.c: Declare quick_stack and tree_list_free_list as static
8252 (init_expr_processing): Register quick_stack and
8253 tree_list_free_list roots.
8255 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8257 * parse.y (build_outer_field_access): New local `decl_ctx', use
8258 it. Check for field's context and current class immediate outer
8259 context inheritance.
8260 (outer_field_access_p): Consider fields inherited from the last
8262 (build_access_to_thisn): Stop at the last enclosing context if
8266 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8268 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8270 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8272 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8275 2000-11-20 Tom Tromey <tromey@cygnus.com>
8277 * jv-scan.c (help): Document --complexity.
8278 (options): Added --complexity.
8279 (flag_complexity): New global.
8280 (main): Call `report'.
8281 * parse-scan.y (complexity): New global.
8282 (if_then_statement, if_then_else_statement,
8283 if_then_else_statement_nsi, switch_block_statement_group,
8284 while_expression, do_statement, for_begin, continue_statement,
8285 throw_statement, catch_clause, finally, method_invocation,
8286 conditional_and_expression, conditional_or_expression,
8287 conditional_expression): Update complexity.
8288 (reset_report): Reset complexity.
8289 (report): New function.
8291 2000-11-20 Tom Tromey <tromey@cygnus.com>
8293 * lex.c (yylex): Added STRICT_TK case.
8294 * parse.y (STRICT_TK): Added.
8295 * parse-scan.y (STRICT_TK): Added.
8296 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8297 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8299 * keyword.h: Rebuilt.
8300 * keyword.gperf (strictfp): Added.
8302 2000-11-20 Tom Tromey <tromey@cygnus.com>
8304 * lex.c (yylex): Recognize floating point constants with leading
8307 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8309 * java-tree.h (cyclic_inheritance_report): Constify.
8310 * parse.y (cyclic_inheritance_report): Likewise.
8312 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8314 * parse.y (goal): Remove call to ggc_add_string_root.
8316 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8318 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8319 Create string in scratch buffer, then pass to build_string.
8321 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8323 * parse.y (issue_warning_error_from_context): Add
8326 2000-11-11 Anthony Green <green@redhat.com>
8328 * jcf-parse.c (process_zip_dir): Add finput parameter.
8329 (jcf_figure_file_type): Call process_zip_dir with appropriate
8332 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8334 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8335 * jcf-parse.c (jcf_figure_file_type): Likewise.
8337 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8339 * parse.y (create_new_parser_context): Use memset () instead of
8342 2000-11-08 Tom Tromey <tromey@cygnus.com>
8344 * gjavah.c (process_file): Only include gcj/cni.h when generating
8347 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8349 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8350 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8351 instead of bzero ().
8353 2000-11-05 Tom Tromey <tromey@cygnus.com>
8355 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8356 * lex.c (IS_ZERO): New define.
8357 (java_perform_atof): Error on floating point underflow.
8359 2000-11-04 Tom Tromey <tromey@cygnus.com>
8361 * lex.c (java_parse_escape_sequence): Only read two octal
8362 characters if the first one is greater than 3. Don't allow
8363 "octal" numbers to include the digits 8 or 9.
8365 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8367 * Make-lang.in (java.distdir): Remove.
8369 2000-11-03 Tom Tromey <tromey@cygnus.com>
8371 * Make-lang.in (java.dvi): New target.
8372 Partial fix for PR other/567.
8374 * lang-options.h: Mention -Wout-of-date.
8375 * jcf-dump.c (flag_newer): New global.
8376 * gjavah.c (flag_newer): New global.
8377 * jcf-io.c (find_class): Only warn when flag_newer set.
8378 * lang.c (flag_newer): New global.
8379 (struct string_option): New declaration.
8380 (lang_W_options): New global.
8381 (process_option_with_no): New function.
8382 (lang_decode_option): Use it.
8384 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8385 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8388 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8389 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8390 * lex.c (java_read_unicode): Removed `term_context' argument.
8391 Recognize any number of `u' in `\u'.
8392 (java_read_unicode_collapsing_terminators): New function.
8393 (java_get_unicode): Use it.
8394 (java_lineterminator): Removed.
8395 (yylex): Produce error if character literal is newline or single
8396 quote. Return if eof found in middle of `//' comment. EOF in
8397 `//' comment is only an error if pedantic.
8398 (java_ignorable_control_p): New function.
8399 (java_parse_end_comment): Return if eof found in middle of
8402 * jv-scan.c (pedantic): New global.
8404 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8406 * parse.y (outer_field_access_p): Inherited fields aren't
8407 consider outer fields.
8408 (maybe_build_thisn_access_method): Use
8409 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8410 (resolve_expression_name): Trigger an error if a static field
8411 is being accessed as an outer field.
8413 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8415 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8418 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8420 * Make-lang.in: Move all build rules here from Makefile.in,
8421 adapt to new context. Wrap all rules that change the current
8422 directory in parentheses. Expunge all references to $(P).
8423 When one command depends on another and they're run all at
8424 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8425 all object-file generation rules. Delete obsolete variables.
8427 * Makefile.in: Delete.
8428 * config-lang.in: Delete outputs= line.
8430 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8432 * parse.y (patch_method_invocation): NULLify this_arg when already
8434 (maybe_use_access_method): Handle call to methods unrelated to the
8435 current class. Fixed comment.
8438 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8440 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8443 2000-10-24 Tom Tromey <tromey@cygnus.com>
8445 * lex.c (java_new_lexer): Initialize new fields. Work around
8446 broken iconv() implementations.
8447 (java_read_char): Swap bytes if required. Use fallback decoder if
8449 (byteswap_init, need_byteswap): New globals.
8450 (java_destroy_lexer): Only close iconv handle if it is in use.
8451 * lex.h (java_lexer): New fields read_anything, byte_swap,
8453 Made out_buffer unsigned.
8455 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8457 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8458 where an enclosing context can be set on the jdep.
8459 (do_resolve_class): Fixed identation.
8461 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8463 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8465 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8468 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8470 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8472 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8474 * jcf-write.c (OP1): Update `last_bc'.
8475 (struct jcf_block): Fixed indentation and typo in comments. New
8477 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8478 follows `monitorenter'.
8479 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8483 2000-10-16 Tom Tromey <tromey@cygnus.com>
8485 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8486 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8487 * lang-options.h: Added -MA, -MT, -MF..
8488 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8489 (DEPEND_TARGET_SET): New macro.
8490 (DEPEND_FILE_ALREADY_SET): Likewise.
8491 (init_parse): Handle new flags.
8492 * jcf.h (jcf_dependency_print_dummies): Declare.
8493 * Make-lang.in (s-java): Added mkdeps.o.
8494 * Makefile.in (BACKEND): Added mkdeps.o.
8495 (../gcjh$(exeext)): Added mkdeps.o.
8496 (../jcf-dump$(exeext)): Added mkdeps.o.
8497 * jcf-depend.c: Include mkdeps.h.
8498 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8499 add_entry): Removed.
8500 (jcf_dependency_reset): Rewrote.
8501 (dependencies): New global.
8502 (jcf_dependency_set_target): Rewrote.
8503 (jcf_dependency_add_target): Likewise.
8504 (jcf_dependency_add_file): Likewise.
8506 (print_ents): Removed.
8507 (jcf_dependency_write): Rewrote.
8508 (print_dummies): New global.
8509 (jcf_dependency_print_dummies): New function
8510 (jcf_dependency_write): Call deps_dummy_targets if required.
8512 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8514 * gjavah.c (add_class_decl): Removed unused variables `tname',
8515 `tlen' and `name_index'.
8516 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8517 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8518 in `wfl_operator' with value.
8519 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8520 (jcf_figure_file_type): Fixed identation.
8521 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8522 * parse.y (analyze_clinit_body): New function.
8523 (static_initializer:): Reset `current_static_block'.
8524 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8525 `wfl_operator' with new value.
8526 (lookup_cl): Use EXPR_WFL_FILENAME.
8527 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8528 analyze_clinit_body.
8529 (build_outer_field_access): Access to this$<n> built from
8530 current_class, not its outer context.
8531 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8532 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8533 (patch_method_invocation): Use `is_static_flag' when already
8535 (patch_newarray): Removed assignment in ternary operator.
8537 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8539 * except.c (free_eh_ranges): Don't free `whole_range'.
8541 2000-10-15 Anthony Green <green@redhat.com>
8543 * decl.c (init_decl_processing): Call init_class_processing before
8546 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8548 * check-init.c (check_init): Fixed leading comment. Use
8550 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8551 (give_name_to_locals): Likewise.
8552 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8553 fields in lang_decl_var.
8554 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8555 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8556 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8557 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8558 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8559 (LOCAL_FINAL): Rewritten.
8560 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8561 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8562 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8563 `init_final' fields.
8564 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8565 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8566 (TYPE_HAS_FINAL_VARIABLE): New macro.
8567 (struct lang_type): Added `afv' field.
8568 * parse.y (check_static_final_variable_assignment_flag): New function.
8569 (reset_static_final_variable_assignment_flag): Likewise.
8570 (check_final_variable_local_assignment_flag): Likewise.
8571 (reset_final_variable_local_assignment_flag): Likewise.
8572 (check_final_variable_indirect_assignment): Likewise.
8573 (check_final_variable_global_assignment_flag): Likewise.
8574 (add_inner_class_fields): Use LOCAL_FINAL_P.
8575 (register_fields): Handle local finals and final variables.
8576 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8577 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8578 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8580 (java_complete_expand_methods): Loop to set
8581 TYPE_HAS_FINAL_VARIABLE. Call
8582 `reset_final_variable_local_assignment_flag' and
8583 `check_final_variable_local_assignment_flag' accordingly before
8584 and after constructor expansion. Call
8585 `reset_static_final_variable_assignment_flag'
8586 before expanding <clinit> and after call
8587 `check_static_final_variable_assignment_flag' if the
8588 current_class isn't an interface. After all methods have been
8589 expanded, call `check_final_variable_global_assignment_flag' and
8590 `check_static_final_variable_assignment_flag' if the current class
8592 (maybe_yank_clinit): Fixed typo in comment.
8593 (build_outer_field_access_methods): Removed old sanity check. Use
8594 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8595 Don't create access methods for finals.
8596 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8597 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8598 existing DECL_INIT has been processed.
8599 (java_complete_lhs): Likewise.
8600 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8601 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8603 (patch_assignment): Use LOCAL_FINAL_P.
8604 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8605 DECL_INITIAL is nullified.
8608 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8610 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8612 * Makefile.in (parse.c, parse-scan.c): Likewise.
8614 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8616 * class.c (temporary_obstack): Remove.
8617 (make_class): Don't mess with obstascks.
8618 (push_class): Likewise.
8619 (set_super_info): Likewise.
8620 (add_method_1): Likewise.
8621 (add_method): Likewise.
8622 (add_field): Likewise.
8623 (build_utf8_ref): Likewise.
8624 (build_class_ref): Likewise.
8625 (build_static_field_ref): Likewise.
8626 (finish_class): Likewise.
8627 (push_super_field): Likewise.
8628 (layout_class): Likewise.
8629 (layout_class_methods): Likewise.
8630 (init_class_processing): Likewise.
8631 * constants.c (get_tag_node): Likewise.
8632 (build_constant_data_ref): Likewise.
8633 * decl.c (ggc_p): Remove.
8634 (copy_lang_decl): Use ggc_alloc.
8635 (complete_start_java_method): Don't mess with obstacks.
8636 (start_java_method): Likewise.
8637 (end_java_method): Likewise.
8638 * except.c (link_handler): Use xmalloc.
8639 (free_eh_ranges): New function.
8640 (method_init_exceptions): Use it.
8641 (add_handler): Use xmalloc.
8642 (expand_start_java_handler): Don't mess with obstacks.
8643 (prepare_eh_table_type): Likewise.
8644 (expand_end_java_handler): Likewise.
8645 * expr.c (push_value): Likewise.
8646 (create_label_decl): Likewise.
8647 (build_jni_stub): Likewise.
8648 (java_lang_expand_expr): Likewise.
8649 (note_instructions): Use xrealloc.
8650 (java_push_constant_from_pool): Don't mess with obstacks.
8651 (process_jvm_instruction): Likewise.
8652 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8654 * jcf-parse.c (get_constant): Don't mess with obstacks.
8655 (read_class): Likewise.
8656 (jcf_parse): Likewise.
8657 * lex.c (expression_obstack): Remove.
8658 (java_lex): Don't use obstack_free.
8659 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8660 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8661 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8662 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8663 * parse.y (gaol): Add more GC roots.
8664 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8665 (lookup_field_wrapper): Likewise.
8666 (obtain_incomplete_type): Don't mess with obstacks.
8667 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8669 (craft_constructor): Don't mess with obstacks.
8670 (safe_layout_class): Likewise.
8671 (java_complete_class): Likewise.
8672 (source_end_java_method): Likewise.
8673 (build_outer_field_access_methods): Likewise.
8674 (build_outer_method_access_method): Likewise.
8675 (maybe_build_thisn_access_method): Likewise.
8676 (build_dot_class_method_invocation): Likewise.
8677 (java_complete_tree): Likewise.
8678 (java_complete_lhs): Likewise.
8679 (do_merge_string_cste): Likewise.
8680 (patch_string_cst): Likewise.
8681 (array_constructor_check_entry): Likewise.
8682 * typeck.c (build_java_array_type): Likewise.
8683 (parse_signature_string): Likewise.
8684 (build_java_signature): Likewise.
8686 2000-10-12 Tom Tromey <tromey@cygnus.com>
8689 * gjavah.c (add_class_decl): Don't special-case inner classes.
8690 (add_namelet): Likewise.
8692 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8694 * java-tree.h: Constify current_encoding.
8695 * lang.c: Constify current_encoding.
8697 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8699 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8700 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8702 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8704 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8705 patch. Fixes gcj/340.
8707 2000-10-10 Tom Tromey <tromey@cygnus.com>
8709 * lex.c (java_new_lexer): Initialize out_first and out_last
8711 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8713 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8715 * parse.y (pop_current_osb): New function.
8716 (array_type:): Use `dims:', changed actions
8717 accordingly. Suggested by Anthony Green.
8718 (array_creation_expression:): Used pop_current_osb.
8719 (cast_expression:): Likewise.
8720 (search_applicable_method_list): Fixed indentation.
8722 2000-10-08 Anthony Green <green@redhat.com>
8724 * parse.y (array_type_literal): Remove production.
8725 (type_literals): Refer to array_type, not array_type_literal.
8727 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8729 Patch contributed by Corey Minyard.
8730 * decl.c (check_local_named_variable): New function.
8731 (tree check_local_unnamed_variable): Likewise.
8732 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8734 2000-10-07 Anthony Green <green@redhat.com>
8736 * class.c (layout_class): Handle case where superclass can't be
8739 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8741 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8744 2000-10-05 Tom Tromey <tromey@cygnus.com>
8746 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8747 * jvgenmain.c (class_mangling_prefix): Removed.
8748 (class_mangling_suffix): New global.
8750 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8752 (print_method_info): Handle overrides for static and final
8754 (process_file): Generate declaration for class object field.
8755 * class.c (cxx_keywords): New array.
8756 (utf8_cmp): New function.
8757 (cxx_keyword_p): New function.
8758 (layout_class_method): Mangle C++ keywords by appending `$'.
8759 (mangle_field): New function.
8760 (mangle_class_field): Use mangle_field. Mangle class name as
8762 (mangle_static_field): Use mangle_field.
8764 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8766 * decl.c (find_local_variable): Removed uncessary type check and
8767 fixed range check typo. From Corey Minyard.
8769 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8771 * decl.c (give_name_to_locals): New local `code_offset'. Call
8772 `maybe_adjust_start_pc'.
8773 * expr.c (note_instructions): New function.
8774 (expand_byte_code): Don't collect insn starts here.
8775 (peek_opcode_at_pc): New function.
8776 (maybe_adjust_start_pc): Likewise.
8777 * java-tree.h (maybe_adjust_start_pc): Declare.
8778 (note_instructions): Likewise.
8779 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8781 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8783 * parse.y (field_access:): Fixed indentation.
8784 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8786 2000-09-07 Tom Tromey <tromey@cygnus.com>
8789 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8790 JPRIMITIVE_TYPE_P, for arithmetic operators.
8791 (patch_method_invocation): Indentation fix.
8792 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8793 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8794 (do_unary_numeric_promotion): Cleaned up code.
8795 (valid_cast_to_p): Handle boolean correctly.
8797 2000-09-27 Tom Tromey <tromey@cygnus.com>
8799 * lex.c (java_read_unicode): Reset bs_count when finished with
8802 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8805 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8806 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8807 (typeck.o): Depend on ggc.h.
8808 * class.c (add_method_1): Use GC functions for allocation.
8809 (init_class_processing): Register roots.
8810 * decl.c (ggc_p): Set to 1.
8811 (pending_local_decls): Make it static.
8812 (push_jvm_slot): Use GC functions for allocation.
8813 (init_decl_processing): Register roots.
8814 (give_name_to_locals): Use GC functions for allocation.
8815 (lang_mark_tree): New function.
8816 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8817 functions for allocation.
8818 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8819 * lex.c (java_lex): Use build_string, rather than replicating it
8821 * parse.y (goal): Add more roots.
8822 (mark_parser_ctxt): New function.
8823 * typeck.c: Include ggc.h.
8825 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8827 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8828 contains something else than MODIFY_EXPR.
8830 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8832 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8833 * Makefile.in (parse.o): Depend on ggc.h.
8834 (class.o): Likewise.
8835 (constants.o): Likewise.
8838 (jcf-parse.o): Likewise.
8839 (jcf-write.o): Likewise.
8840 (mangle.o): Likewise.
8841 * class.c: Include ggc.h.
8842 (build_static_field_ref): Register GC roots.
8843 (layout_class): Likewise.
8844 (init_class_processing): Likewise.
8845 * constants.c: Include ggc.h.
8846 (current_constant_pool_data_ref): Remove.
8847 (tag_nodes): Move it to ...
8848 (get_tag_node): ... here. Register GC roots.
8849 * decl.c: Include ggc.h. Remove many global tree definitions.
8850 (throw_node): Define.
8851 (java_global_trees): Likewise.
8852 (predef_filenames): Make the size a constant.
8853 (init_decl_processing): Adjust accordingly.
8854 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8855 * expr.c: Include ggc.h.
8856 (init_expr_processing): Register GC roots.
8857 (build_invokeinterface): Likewise.
8858 * java-tree.h: Replace extern tree declarations with macros.
8859 (java_global_trees): New variable.
8860 (java_tree_index): New enumeration.
8861 (init_jcf_parse): Declare.
8862 * jcf-parse.c: Include ggc.h.
8863 (current_class): Remove declaration.
8864 (main_class): Likewise.
8865 (all_class_list): Likewise.
8866 (predefined_filename_p): Adjust for constant size of
8868 (init_jcf_parse): New function.
8869 * jcf-write.c: Include ggc.h.
8870 (generate_classfile): Register GC roots.
8871 (append_synthetic_attribute): Likewise.
8872 (append_innerclass_attribute_entry): Likewise.
8873 * lang.c: Include ggc.h.
8874 (lang_print_error): Register GC roots.
8875 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8877 * parse.y: Include ggc.h.
8878 (wfl_operator): Remove.
8879 (goal): Register GC roots.
8880 (java_pop_parser_context): Adjust for new field names.
8881 (java_parser_context_save_global): Likewse.
8882 (java_parser_context_restore_global): Likewise.
8883 (java_parser_context_suspend): Likewise.
8884 (java_parser_context_resume): Likewise.
8885 (verify_constructor_circularity): Register GC roots.
8886 (lookup_cl): Likewise.
8887 (java_reorder_fields): Likewise.
8888 (build_current_this): Likewise.
8889 (class_in_current_package): Likewise.
8890 (argument_types_convertible): Likewise.
8891 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8893 2000-09-14 Tom Tromey <tromey@cygnus.com>
8895 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8897 2000-09-13 Tom Tromey <tromey@cygnus.com>
8899 * jcf-parse.c: Include <locale.h>.
8900 * jv-scan.c: Include <locale.h>.
8902 2000-09-12 Tom Tromey <tromey@cygnus.com>
8904 * expr.c (pop_type_0): Return `Object' if trying to merge two
8906 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8907 interface types; `Object' is always a valid supertype.
8909 2000-09-12 Tom Tromey <tromey@cygnus.com>
8912 * jv-scan.c (help): Document --encoding.
8913 (options): Added `encoding' entry.
8914 (OPT_ENCODING): New define.
8915 (main): Handle --encoding.
8916 Include <langinfo.h> if nl_langinfo exists.
8917 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8919 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
8920 (parse_source_file): Correctly call java_init_lex. Added `finput'
8921 argument. Use nl_langinfo to determine default encoding.
8922 * java-tree.h (current_encoding): Declare.
8923 * parse.y (java_parser_context_restore_global): Don't restore
8925 (java_parser_context_save_global): Don't set `finput' field.
8926 (java_pop_parser_context): Don't restore `finput'. Free old lexer
8928 * lang.c (current_encoding): New global.
8929 (lang_decode_option): Recognize `-fencoding='.
8930 (finish_parse): Don't close finput.
8931 * parse.h (struct parser_ctxt): Removed `finput' and
8932 `unget_utf8_value' fields. Added `lexer' field.
8933 (java_init_lex): Fixed declaration.
8934 * lex.c (java_new_lexer): New function.
8935 (java_destroy_lexer): Likewise.
8936 (java_read_char): Added `lex' argument. Handle iconv case.
8937 (java_read_unicode): Added `lex' argument. Count backslashes in
8939 (java_init_lex): Added `finput' and `encoding' arguments. Set
8940 `lexer' field in ctxp.
8941 (BAD_UTF8_VALUE): Removed.
8942 (java_lex): Handle seeing UEOF in the middle of a string literal.
8943 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
8944 (java_lexer): New structure.
8947 (DEFAULT_ENCODING): New define.
8948 (java_destroy_lexer): Declare.
8950 2000-09-12 Tom Tromey <tromey@cygnus.com>
8953 * lex.c (java_init_lex): Initialize java_io_serializable.
8954 * parse.y (java_io_serializable): New global.
8955 (valid_ref_assignconv_cast_p): An array can be cast to
8958 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
8960 * decl.c, expr.c: Include defaults.h if not already included.
8961 Don't define the *_TYPE_SIZE macros.
8963 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
8965 * typeck.c (build_java_array_type): Correct first parameter
8966 in ADJUST_FIELD_ALIGN invocation.
8968 2000-09-06 Tom Tromey <tromey@cygnus.com>
8970 * lang-specs.h: Also recognize `-femit-class-files'.
8972 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8974 * verify.c (merge_types): Load the types to merge if necessary.
8976 2000-09-02 Anthony Green <green@redhat.com>
8978 * jcf-io.c: Include zlib.h.
8979 (open_in_zip): Read compressed class file archives.
8980 * zipfile.h (ZipDirectory): Add uncompressed_size and
8981 compression_method fields.
8982 * zextract.c (read_zip_archive): Collect file compression info.
8984 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
8986 * parse.y (do_resolve_class): Also explore superclasses of
8987 intermediate enclosing contexts when searching for inner classes.
8989 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8991 * parse.y (variable_declarator_id:): Better error message.
8992 (expression_statement:): Use YYNOT_TWICE.
8993 (cast_expression:): Likewise.
8994 (assignment:): Likewise.
8996 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8998 * parse.y (do_merge_string_cste): New locals. Create new
8999 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9001 2000-08-07 Hans Boehm <boehm@acm.org>
9003 * boehm.c (mark_reference_fields): Set marking bits for all words in
9004 a multiple-word record.
9005 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9008 2000-08-31 Mike Stump <mrs@wrs.com>
9010 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9011 jcf-dump$(exeext)): Make parallel safe.
9013 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9015 * jcf-parse.c (set_source_filename): Constify a char *.
9016 * jcf-write.c (append_innerclasses_attribute,
9017 make_class_file_name): Constify a char *. Don't recycle a
9018 variable for an unrelated purpose.
9019 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9020 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9022 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9024 * expr.c (can_widen_reference_to): Fixed indentation.
9025 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9026 * parse.y: `finit$' replaces `$finit$' in comments.
9027 (try_builtin_assignconv): Fixed leading comment.
9029 2000-08-25 Greg McGary <greg@mcgary.org>
9031 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9033 2000-08-24 Greg McGary <greg@mcgary.org>
9035 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9036 * parse.y (BINOP_LOOKUP): Likewise.
9038 2000-08-22 Andrew Haley <aph@cygnus.com>
9040 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9041 sign extending. Fixes gcj/321.
9042 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9043 combining to make a jlong. Fixes gcj/321.
9045 2000-08-21 Nix <nix@esperi.demon.co.uk>
9047 * lang-specs.h: Do not process -o or run the assembler if
9050 2000-08-16 Andrew Haley <aph@cygnus.com>
9052 * typeck.c (build_java_array_type): Rewrite code to do array
9053 alignment. Take into account back-end macros when aligning array
9054 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9055 user to set alignment. Fixes gcj/252 and 160.
9057 2000-08-09 Tom Tromey <tromey@cygnus.com>
9059 * parse.y (check_abstract_method_definitions): Now return `int'.
9060 Check implemented interfaces. Fixes PR gcj/305.
9062 * parse.y (patch_switch_statement): Disallow `long' in switch
9063 expressions. Fixes PR gcj/310.
9065 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9067 * decl.c (finit_leg_identifier_node): New global.
9068 (init_decl_processing): Use `finit$' to initialize
9069 finit_identifier_node. Use `$finit$' to initialize
9070 finit_leg_identifier_node.
9071 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9072 * java-tree.h (finit_identifier_node): Changed attached comment.
9073 (finit_leg_identifier_node): New declaration.
9074 (ID_FINIT_P): Take finit_identifier_node and
9075 finit_leg_identifier_node into account. This is a backward
9078 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9080 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9082 (generate_bytecode_insns): Check `nargs' before emitting it.
9083 * verify.c (merge_type_state): Fixed typo.
9084 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9085 generate_bytecode_{conditional,insns}.
9087 2000-08-13 Anthony Green <green@redhat.com>
9089 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9092 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9094 * class.c (maybe_layout_super_class): Fixed indentation.
9095 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9096 (java_check_methods): New function declaration.
9097 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9098 instead of `str_ptr'.
9099 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9100 of a `invokeinterface' at the right time.
9101 * parse.h (WFL_STRIP_BRACKET): New macro.
9102 (SET_TYPE_FOR_RESOLUTION): Use it.
9103 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9104 (check_class_interface_creation): Don't check for cross package
9105 innerclass name clashes.
9106 (method_header): Behave properly if MDECL is `error_mark_node'.
9107 (method_declarator): Return `error_mark_node' if bogus current
9109 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9110 (resolve_and_layout): New local `decl_type', set and used. Call
9112 (java_check_methods): New method.
9113 (java_layout_classes): Use it.
9114 (resolve_qualified_expression_name): No EH check necessary in
9116 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9118 (patch_assignment): Set DECL_INITIAL on integral final local.
9120 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9122 * java-tree.h (flag_extraneous_semicolon): New extern.
9123 * lang-options.h: (-Wextraneous-semicolon): New option.
9124 * lang.c (flag_redundant): Fixed typo in leading comment.
9125 (flag_extraneous_semicolon): New global.
9126 (lang_decode_option): Set `flag_extraneous_semicolon' when
9127 -Wall. Decode `-Wextraneous-semicolon'.
9128 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9129 `empty_statement' rule.
9130 (class_body_declaration): Likewise.
9131 (method_body:): Accept `;' as a method body.
9132 (static_initializer:): Removed `SC_TK' hack.
9133 (constructor_block_end:): Likewise.
9134 (empty_statement:): Report deprecated empty declaration. Fixes
9137 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9139 * parse.y (build_dot_class_method_invocation): Changed parameter
9140 name to `type'. Build signature from `type' and convert it to a
9141 STRING_CST if it's an array.
9142 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9143 to use `ref_type' directly.
9145 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9147 * lang-options.h: Added a comma after the last element to avoid
9148 syntax errors when other languages define additional options.
9150 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9152 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9153 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9154 (jc1): Link with $(BACKEND).
9155 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9157 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9159 * jvspec.c: Adjust type of second argument to
9160 lang_specific_driver, and update code as necessary.
9162 * class.c (build_dtable_decl): Initialize dummy.
9164 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9166 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9167 method bodies not to rule out discarding `<clinit>'; don't use
9168 <clinit> to initialize static fields with constant initializers.
9170 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9172 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9174 (method_synthetic): New global.
9175 (HANDLE_METHOD): Recognize synthetic method and tell
9176 `print_method_info' about it.
9177 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9178 processing a synthetic method.
9179 * jcf-reader.c (skip_attribute): New function.
9180 ( skip_attribute): Likewise.
9182 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9184 * parse.y (build_outer_field_access): Fixed comments.
9185 (fix_constructors): Emit the initialization of this$<n> before
9187 (resolve_qualified_expression_name): Build an access to `decl' if
9190 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9192 * parse-scan.y (curent_class): Non longer const.
9193 (inner_qualifier, inner_qualifier_length): Deleted.
9194 (current_class_length): New global.
9195 (bracket_count): Fixed typo in leading comment.
9196 (anonymous_count): New global.
9197 (class_instance_creation_expression:): Handle anonymous classes.
9198 (anonymous_class_creation:): New rule.
9199 (push_class_context): Rewritten.
9200 (pop_class_context): Likewise.
9201 (INNER_QUALIFIER): Macro deleted.
9202 (report_class_declaration): call `push_class_context' when
9203 entering the function. `fprintf' format modified not to use
9205 (report_class_declaration): Assign `package_name' and
9206 `current_class' to NULL separately.
9208 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9210 * expr.c (build_invokeinterface): Call layout_class_methods on
9213 2000-07-27 Tom Tromey <tromey@cygnus.com>
9214 Anthony Green <green@cygnus.com>
9215 Alexandre Petit-Bianco <apbianco@cygnus.com>
9217 * class.c (make_class_data): Create vtable for abstract classes.
9218 (get_dispatch_table): Changed to cope with abstract classes.
9220 2000-07-27 Tom Tromey <tromey@cygnus.com>
9222 * parse.y (patch_method_invocation): Don't reverse the argument
9223 list when dealing with anonymous class constructors. Fixed typo in
9226 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9228 * parse.y (build_alias_initializer_parameter_list): Reverse
9229 crafted list when building aliases for anonymous class
9232 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9234 * parse.y (jdep_resolve_class): Don't bother checking potential
9235 innerclass access if `decl' is NULL.
9236 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9239 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9241 * parse.c: Remove (again.)
9243 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9245 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9246 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9247 outside the `if' statement, alias to innerclass removed, `decl'
9248 used to mark the class complete.
9250 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9252 * parse.y (simple_name:): Fixed typo in error message.
9254 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9256 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9257 or its first operand can be error marks.
9259 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9261 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9262 * parse.y (method_header): Likewise.
9264 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9266 * parse.y (process_imports): Consider that one might be trying to
9267 import an innerclass. Fixes gcj/254
9269 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9271 * parse.y (find_as_inner_class): Handle the case where the
9272 enclosing context of an innerclass has been loaded as bytecode.
9274 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9276 * parse.y (simple_name:): Reject `$' in type names.
9277 (resolve_type_during_patch): Use `type' as a second
9278 argument to resolve_no_layout. Fixes gcj/257.
9280 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9282 * parse.y (find_most_specific_methods_list): Select the only
9283 non-abstract method even if max has been set.
9284 Fixes gcj/285, gcj/298.
9286 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9288 * lang-specs.h: Added %(jc1) to java compiler options.
9290 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9292 * .cvsignore: New file.
9294 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9296 * parse.y (not_accessible_p): Access granted to innerclasses
9297 (indirectly) extending the reference type. Fixes gcj/249.
9299 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9301 * parse.y (patch_method_invocation): Fixed comment.
9302 (maybe_use_access_method): Build this$<n>s to the context of the
9303 target method, or a type that extends it. Fixes gcj/242.
9305 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9309 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9311 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9313 2000-07-13 Tom Tromey <tromey@cygnus.com>
9315 * lang-specs.h: Added %{I*}.
9317 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9319 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9321 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9323 * parse-scan.c: Remove.
9325 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9327 * class.c (set_super_info): Handled protected inner classes.
9328 (common_enclosing_context_p): Bail early if arguments aren't both
9330 (get_access_flags_from_decl): Handle private and protected inner
9332 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9333 (CLASS_PROTECTED): Likewise.
9334 (struct lang_type): New bitfield `poic'.
9335 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9337 (check_inner_class_access): Renamed arguments, added
9338 comments. Handles protected inner classes (fixes gcj/225)
9339 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9341 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9343 * parse.y (resolve_qualified_expression_name): Verify qualified
9344 access to `this'. Fixes gcj/239.
9346 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9348 * jcf-write.c (generate_classfile): Don't install ConstantValue
9351 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9353 * parse.y (resolve_qualified_expression_name): Handle inner class
9354 access. Fixes gcj/256.
9356 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9358 * jcf-write.c (generate_classfile): Properly install the
9359 ConstantValue attribute and the initial value constant pool index
9360 on string constants.
9361 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9364 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9366 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9368 * parse.y (find_as_inner_class): Fixed typo.
9369 (do_resolve_class): Explore enclosing contexts when searching for
9370 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9371 (check_inner_class_access): Check `decl' which can be null in case
9374 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9376 * java-tree.h (java_debug_context): Declared `extern'.
9377 (safe_layout_class): Likewise.
9378 * parse.y (resolve_field_access): Field must be `static' in order
9379 to be replaced by its initial value. Added comments.
9380 (find_applicable_accessible_methods_list): Fixed typo.
9381 (find_most_specific_methods_list): Methods found in innerclasses
9382 take over methods founds in the enclosing contexts.
9383 (java_complete_tree): Loosen restrictions on the type of DECLs
9384 that can be replaced by their initialization values.
9385 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9387 2000-07-05 Tom Tromey <tromey@cygnus.com>
9389 * Make-lang.in (PARSE_DIR): New macro.
9390 (PARSE_RELDIR): Likewise.
9391 (PARSE_C): Likewise.
9392 (PARSE_SCAN_C): Likewise.
9393 ($(PARSE_C)): New target.
9394 ($(PARSE_SCAN_C)): Likewise.
9395 (SET_BISON): New macro.
9396 (BISONFLAGS): Likewise.
9397 (JAVABISONFLAGS): Likewise.
9399 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9401 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9402 argument on the first pass for CNI as well as JNI.
9403 (print_method_info): Set up method name on the first pass only.
9405 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9407 * parse.y (parser_qualified_classname): Removed parameter
9409 (create_interface): Removed first passed parameter to
9410 parser_qualified_classname.
9411 (create_class): Likewise. Don't install alias on static
9412 innerclasses. Fixes gcj/275.
9414 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9416 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9417 debugable statement with empty_stmt_node. Fixes gcj/272
9419 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9421 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9424 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9426 * jcf-write.c (push_long_const): Appropriately cast short negative
9429 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9431 * parse.y (verify_constructor_super): Use loop variable
9432 `m_arg_type' initialized with `mdecl_arg_type'.
9434 2000-06-29 Tom Tromey <tromey@cygnus.com>
9436 * parse.y (resolve_field_access): Handle case where `type_found'
9439 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9441 * expr.c (lookup_field): The same field can be found through two
9442 different interface. Don't declare it ambiguous in that case.
9444 2000-06-27 Tom Tromey <tromey@cygnus.com>
9446 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9447 follows \r, then unget it at a lower level.
9449 2000-06-26 Tom Tromey <tromey@cygnus.com>
9451 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9454 2000-06-25 Tom Tromey <tromey@cygnus.com>
9456 * parse.y (for_statement): Wrap expression in a WFL if it is a
9457 constant. For PR gcj/268.
9459 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9461 * parse.y (do_resolve_class): Minor optimiztion in the package
9462 list search. Removed unnecessary test and return statement.
9463 (valid_ref_assignconv_cast_p): Order of arguments to
9464 enclosing_context_p fixed.
9466 2000-06-24 Tom Tromey <tromey@cygnus.com>
9468 * expr.c (lookup_field): Print error and return error_mark_node if
9469 field reference is ambiguous.
9471 * parse.y (check_abstract_method_definitions): Also check if
9472 `other_method' is abstract.
9474 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9476 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9478 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9479 (struct lang_type): New field `pic'.
9480 (CLASS_PRIVATE): New macro.
9481 * parse.y (check_inner_class_access): New function.
9482 (jdep_resolve_class): Call it.
9484 2000-06-23 Tom Tromey <tromey@cygnus.com>
9486 * parse.y (patch_incomplete_class_ref): Initialize the returned
9487 class. For PR gcj/260.
9489 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9491 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9493 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9495 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9496 Java specific checks.
9497 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9499 * java-tree.def (CASE_EXPR): Marked 'e'.
9500 (DEFAULT_EXPR): Likewise.
9501 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9503 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9504 Java specific checks.
9505 (generate_bytecode_insns): Test try_block for BLOCK before using
9507 * parse.y (build_wfl_wrap): Added `location' argument. Set
9508 EXPR_WFL_LINECOL accordingly.
9509 (dim_expr:): Wrap constants with WFLs.
9510 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9511 (resolve_package): Check for `stmt' not being a BLOCK before
9512 building a debuggable statement with it.
9513 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9515 (resolve_field_access): Make sure `decl' is a DECL before treating
9517 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9518 IDENTIFIER_NODE before treating it as such.
9519 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9520 treating it as such.
9521 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9522 to be applied only on non array types.
9524 2000-06-16 Per Bothner <per@bothner.com>
9526 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9527 define in terms of DECL_RESULT, as that fails when --enable-checking.
9529 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9531 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9532 types the same in comparison.
9533 (CHECK_OP): Add static prototype.
9535 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9537 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9538 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9541 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9543 * decl.c (create_primitive_vtable): Prototype.
9545 * jcf-write.c (generate_bytecode_insns): Initialize variable
9548 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9550 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9552 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9553 to track searched classes, and do not search the same class more than
9554 once. Call find_applicable_accessible_methods_list on immediate
9555 superclass, instead of search_applicable_method_list on all ancestors.
9558 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9560 * parse.y (register_fields): Permit static fields in inner classes
9561 if they are final. Fix for PR gcj/255.
9563 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9565 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9566 * parse.y (find_in_imports): Returned type changed to void,
9567 leading comment fixed.
9568 (register_package): New function.
9569 (qualify_and_find): Likewise.
9570 (package_declaration:): Use `register_package'.
9571 (single_type_import_declaration:): Removed local variable
9572 `node'. Added missing `;' for consistency.
9573 (type_import_on_demand_declaration:): Use `chainon' to link new
9575 (lookup_field_wrapper): Lookup local variables defined in outer
9577 (java_complete_class): Don't reverse the list of imported on demand.
9578 (do_resolve_class): Reorganized. Removed local variable
9579 `original_name'. Call `qualify_and_find' with the current package
9580 name, invoke `find_in_imports_on_demand' right after. Call
9581 `qualify_and_find' with the packages we've seen so far. Fixed
9582 operations numbering in comments.
9583 (java_expand_class): Don't reverse `package_list'.
9584 (find_most_specific_methods_list): New local variables `abstract'
9585 and `candidates'. Use them to pick the right method.
9587 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9589 * parse.y (check_modifiers_consistency): Don't subtract out
9590 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9592 2000-06-04 Philipp Thomas <pthomas@suse.de>
9594 * Makefile.in (INTLLIBS): New.
9598 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9600 * class.c (get_dispatch_table): Build the vtable dummy entry list
9601 element with a null purpose. Fixed leading comment.
9602 (build_dtable_decl): Build an accurate dtable type when appropriate
9605 2000-06-02 Richard Henderson <rth@cygnus.com>
9607 * lang.c (lang_get_alias_set): New.
9609 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9611 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9612 before using it as the accessed field.
9614 2000-05-31 Tom Tromey <tromey@cygnus.com>
9616 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9617 char_array_vtable, short_array_vtable, int_array_vtable,
9618 long_array_vtable, float_array_vtable, double_array_vtable):
9620 * expr.c (get_primitive_array_vtable): New function.
9621 (create_primitive_vtable): New function.
9622 (java_lang_expand_expr): Enable code to statically generate
9624 * decl.c (init_decl_processing): Create primitive vtables.
9625 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9626 short_array_vtable, int_array_vtable, long_array_vtable,
9627 float_array_vtable, double_array_vtable): Define.
9629 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9631 * java/parse.y (find_applicable_accessible_methods_list):
9632 Don't add an uninitialized value to the list.
9634 2000-05-25 Tom Tromey <tromey@cygnus.com>
9636 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9637 when trying to see if field's class should be initialized. Always
9638 initialize field's declaring class, not qualified class.
9641 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9642 `wfl_operator', to maybe_build_primttype_type_ref.
9645 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9647 * parse.y (patch_method_invocation): Don't try to lookup methods
9650 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9652 * parse.y (resolve_field_access): Call the appropriate <clinit>
9653 before accessing the length of a static array. Craft a decl for
9654 the field while its time. Fixes PR gcj/129.
9656 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9658 * parse.y (resolve_package): Correctly set `*next' (was off by
9660 (resolve_qualified_expression_name): Fixed comment.
9662 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9664 * jcf-parse.c (jcf_parse_source): Reset current_class and
9665 current_function_decl to NULL before parsing a new file.
9667 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9669 * parse.y (block_end:): If the collected block doesn't feature a
9670 statement, insert an empty statement.
9672 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9674 * parse.y (maybe_yank_clinit): New function.
9675 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9676 end of the list of methods belonging to a class.
9677 (java_complete_expand_method): Check whether <clinit> is really
9678 necessary and expand it accordingly.
9680 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9682 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9683 processed by the method's switch statement.
9685 2000-05-19 Tom Tromey <tromey@cygnus.com>
9687 * java-tree.h: Added init state enum.
9688 * decl.c (emit_init_test_initialization): Initialize class
9689 initialization check variable by looking at class' state.
9691 2000-05-19 Tom Tromey <tromey@cygnus.com>
9693 * java-tree.h (build_instanceof): Declare.
9694 (build_get_class): Declare.
9695 * parse.y (patch_binop): Use build_instanceof.
9696 * expr.c (build_instanceof): New function. If class is final,
9697 don't make a function call.
9698 (expand_java_INSTANCEOF): Use it.
9699 (build_get_class): New function.
9701 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9703 * jcf-write.c (generate_classfile): Scan the source_file for
9704 slashes with the right pointer variable.
9706 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9708 * lang.c (lang_decode_option): Update -Wunused flags by calling
9710 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9712 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9714 * check_init.c (check_init): Constify local char *.
9715 * class.c (push_class): Constify local char *.
9716 * java_tree.h: Update prototypes.
9717 * jcf-io.c (open_class): Constify filename parameter and
9719 (find_class): Remove redundant string copy. Cast return from
9721 * jcf-parse.c (read_class, parse_class_file, yyparse):
9722 Constify local char *.
9723 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9724 Constify local char *.
9725 * jcf.h (JCF): Constify filename and classname.
9726 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9727 * lang.c (init_parse): Constify parameter and return value.
9728 * lex.c (java_get_line_col): Constify filename parameter.
9729 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9730 * parse.y (java_parser_context_suspend,
9731 issue_warning_error_from_context, safe_layout_class): Constify
9733 * parse.c: Regenerate.
9735 2000-05-08 Tom Tromey <tromey@cygnus.com>
9737 * expr.c (build_jni_stub): Cache the result of
9738 _Jv_LookupJNIMethod.
9740 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9742 * decl.c (predef_filenames_size): Now 7.
9743 (predef_filenames): New seventh entry.
9745 2000-05-04 Tom Tromey <tromey@cygnus.com>
9747 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9748 Keep track of when we've seen a reference field after a
9749 non-reference field.
9750 (get_boehm_type_descriptor): Handle case where we see
9751 non-reference fields but no trailing reference field.
9752 * decl.c (rawdata_ptr_type_node): Define.
9753 (init_decl_processing): Initialize rawdata_ptr_type_node.
9754 * java-tree.h (rawdata_ptr_type_node): Declare.
9756 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9758 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9759 specifiers in calls to fprintf.
9761 2000-05-03 Andrew Haley <aph@cygnus.com>
9763 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9765 * javaop.h (WORD_TO_INT): New function.
9766 (IMMEDIATE_s4): Use WORD_TO_INT.
9767 * jcf.h (JPOOL_INT): Ditto.
9769 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9772 2000-04-19 Tom Tromey <tromey@cygnus.com>
9774 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9776 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9778 * expr.c (build_jni_stub): New function.
9779 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9781 * parse.y (java_complete_expand_methods): Expand a native method
9782 and call build_jni_stub if -fjni given.
9783 * lang-options.h: Document -fjni.
9784 * lang.c (flag_jni): New global.
9785 (lang_f_options): Added `jni' entry.
9786 * java-tree.h (soft_lookupjnimethod_node,
9787 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9789 (flag_jni): Declare.
9790 (build_jni_stub): Declare.
9791 (struct lang_decl): Added `native' flag.
9792 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9794 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9795 soft_jnipopsystemframe_node): New globals.
9796 (init_decl_processing): Set them. _Jv_InitClass only takes one
9799 * java-tree.def: Put into `C' mode.
9801 2000-04-27 Tom Tromey <tromey@cygnus.com>
9804 * expr.c (expand_invoke): Generate check to see if object pointer
9805 is null in nonvirtual invocation case.
9806 * java-tree.h (soft_nullpointer_node): Declare.
9807 * decl.c (soft_nullpointer_node): New global.
9808 (init_decl_processing): Initialize soft_nullpointer_node.
9809 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9810 or `private' methods.
9811 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9813 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9815 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9818 2000-04-26 Tom Tromey <tromey@cygnus.com>
9820 * zextract.c (find_zip_file_start): New function.
9821 (read_zip_archive): Use it.
9823 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9825 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9827 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9829 * class.c (common_enclosing_context_p): New function.
9830 * java-tree.h (common_enclosing_context_p): Added prototype.
9831 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9832 classes sharing an outer context with the current instance.
9833 * parse.y (build_access_to_thisn): Fixed leading comment.
9834 (verify_constructor_super): New local `supper_inner'. Skip
9835 enclosing context argument in the case of inner class constructors.
9836 (patch_method_invocation): Insert proper context as second
9837 parameter to pure inner class constructor super invocations.
9839 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9841 * parse.y (end_class_declaration): Reset the interface number
9844 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9846 * parse.y (source_start_java_method): Deleted unnecessary code.
9847 (patch_method_invocation): Fixed comment.
9849 2000-04-24 Robert Lipe <robertlipe@usa.net>
9851 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9853 2000-04-23 Tom Tromey <tromey@cygnus.com>
9855 * boehm.c (mark_reference_fields): Use int_byte_position.
9857 2000-04-22 Tom Tromey <tromey@cygnus.com>
9859 * boehm.c (mark_reference_fields): Only call byte_position on
9862 2000-04-22 Tom Tromey <tromey@cygnus.com>
9864 * boehm.c (mark_reference_fields): Added `last_view_index'
9865 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9867 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9869 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9870 * parse.y (check_class_interface_creation): Fixed comments. Select
9871 permitted modifiers for (inner) interfaces. Changed error message
9872 to report rejected modifiers used with local classes.
9874 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9876 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9877 of directly inherited type considered in scope.
9878 * parse.y (do_resolve_class): Search inherited classes for inner
9881 2000-04-20 Tom Tromey <tromey@cygnus.com>
9883 * parse.y (not_accessible_p): Use member's class, not current
9884 class, when doing inheritance check for protected reference.
9887 2000-04-20 Jason Schroeder <shrode@subnature.com>
9889 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9891 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9893 * parse.y (lookup_field_wrapper): Search for final local aliases.
9894 (resolve_expression_name): Let lookup_field_wrapper search for
9895 final local aliases. Force the value of `name' if one is found.
9896 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9897 an expression name. Fixed comments.
9899 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9901 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9903 2000-04-19 Tom Tromey <tromey@cygnus.com>
9905 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9907 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9909 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9911 2000-04-18 Tom Tromey <tromey@cygnus.com>
9914 * gjavah.c (utf8_cmp): Changed return value.
9915 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9917 (cxx_keywords): New global.
9918 (get_field_name): Handle new result of cxx_keyword_subst.
9919 (print_method_info): Likewise.
9921 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
9923 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
9924 with a newline, for CNI.
9925 (print_stub_or_jni): Print a space or newline before method name for
9927 (print_cxx_classname): Don't write leading "::" in CNI stub method.
9928 (process_file): Include gcj/cni.h if generating CNI stubs.
9930 2000-04-16 Tom Tromey <tromey@cygnus.com>
9932 * gjavah.c (decompile_method): Use print_field_name.
9935 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9937 * parse.y (java_expand_classes): Reverse the package list once.
9938 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
9940 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
9941 the `==' and `!=' operators.
9943 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9945 * jcf-write.c (generate_bytecode_insns): At invocation time,
9946 always relate an interface method to the type of its selector.
9948 2000-04-05 Tom Tromey <tromey@cygnus.com>
9951 * expr.c (expand_invoke): Generate check to see if object pointer
9952 is null in nonvirtual invocation case.
9953 * java-tree.h (soft_nullpointer_node): Declare.
9954 * decl.c (soft_nullpointer_node): New global.
9955 (init_decl_processing): Initialize soft_nullpointer_node.
9956 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9957 or `private' methods.
9958 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9960 2000-04-05 Tom Tromey <tromey@cygnus.com>
9963 * parse.y (check_final_assignment): Recognize assignments to the
9964 `length' field of an array when generating class files.
9966 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9968 * class.c (decl_hash): Prototype removed.
9969 (decl_compare): Likewise.
9971 2000-04-05 Tom Tromey <tromey@cygnus.com>
9973 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
9974 * parse.y (check_modifiers_consistency): Check for final/volatile
9975 clash. Fixes PR gcj/164.
9977 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9979 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
9981 (java_hash_compare_tree_node): Renamed from `decl_compare, made
9983 (add_method_1): Use `java_hash_hash_tree_node' and
9984 `java_hash_compare_tree_node'.
9985 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
9986 (java_hash_compare_tree_node): Likewise.
9987 * parse.y (find_applicable_accessible_methods_list): Create,
9988 delete and use a hash table to remember already searched interfaces.
9990 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
9992 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
9995 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9997 * boehm.c (mark_reference_fields, set_bit): Prototype.
9998 (set_bit): Un-ANSI-fy definition.
10000 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10003 * decl.c (emit_init_test_initialization): Likewise.
10005 * gjavah.c (jni_print_char): Likewise.
10007 * parse.y (create_new_parser_context): Likewise.
10009 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10011 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10012 patch missing hunk. Fixed indentation.
10014 2000-03-30 Tom Tromey <tromey@cygnus.com>
10016 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10017 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10019 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10021 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10022 when negative *before* using it as an array index.
10023 * ChangeLog: Fixed typo.
10025 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10027 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10028 to 0 when it reaches -1.
10030 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10032 * jcf-parse.c (get_constant): Properly cast `num' during the
10033 invocation of `add_double'.
10034 * jcf-write.c (push_long_const): Properly cast `lo' before
10035 comparing it to short bounds.
10036 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10037 `interface_body:' is reduced after the current interface is
10040 2000-03-26 Tom Tromey <tromey@cygnus.com>
10042 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10043 Java-specific `-f' option.
10045 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10047 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10048 Adjust order of making types.
10049 Make bitsize_*_node values.
10051 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10053 * class.c (make_field_value): Use byte_position.
10054 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10055 (java_array_data_offset): Likewise.
10056 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10059 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10061 * parse.y (check_abstract_method_definitions): New local
10062 `end_type_reached'. Make sure we also consider `end_type'.
10063 (java_check_abstract_method_definitions): Make sure we eventually
10064 consider `java.lang.Object'.
10065 (maybe_use_access_method): Don't use access method if not in the
10066 context of a pure inner class or if the method's context is right.
10067 (find_applicable_accessible_methods_list): New static flag
10068 `object_done'. Don't search abstract classes as interfaces. Fixed
10069 indentation. Fixed the `java.lang.Object' only search. Search
10070 class interface(s) first, then fully search enclosing contexts.
10071 (find_most_specific_methods_list): Pick the closest candidate when
10072 they're all abstract.
10074 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10076 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10077 properly initialize `finished_label'. Don't emit gotos for empty
10080 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10082 * except.c (emit_handlers): Clear catch_clauses_last.
10084 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10086 * parse.y (check_method_types_complete): New function.
10087 (create_class): Reset anonymous class counter only when seeing an
10089 (java_complete_class): JDEP_METHOD: Don't recompute signature
10092 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10094 * class.c (build_static_ref): Fixed indentation in comment.
10095 * java-tree.def (TRY_EXPR): Fixed typo in name.
10096 (CLASS_LITERAL): Likewise.
10097 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10098 (struct lang_type): New field `dot_class'.
10099 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10100 (generate_classfile): Method `class$' is synthetic.
10101 * parse.y (build_do_class_method): New function.
10102 (build_dot_class_method_invocation): Likewise.
10103 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10104 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10105 (qualify_ambiguous_name): Likewise.
10106 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10107 (build_try_statement): Fixed leading comment.
10109 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10111 * class.c (make_field_value): Properly handle sizes.
10112 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10113 (layout_class_method): Count using trees.
10114 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10115 * expr.c (java_array_data_offset): Use int_bit_position.
10116 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10117 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10119 2000-03-16 Tom Tromey <tromey@cygnus.com>
10121 * lang.c (flag_hash_synchronization): New global.
10122 (lang_f_options): Added `hash-synchronization'.
10123 * lang-options.h: Mention -fhash-synchronization.
10124 * java-tree.h (flag_hash_synchronization): Declare.
10125 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10126 hash table synchronization is disabled.
10127 * decl.c (init_decl_processing): Only push `sync_info' value when
10128 hash table synchronization is disabled.
10129 * class.c (make_class_data): Only push `sync_info' field when hash
10130 table synchronization is disabled. Removed dead code.
10132 2000-03-16 Tom Tromey <tromey@cygnus.com>
10134 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10136 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10138 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10140 * parse.y (patch_method_invocation): Handle anonymous classes
10141 creation in static context.
10143 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10145 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10146 * parse.y (resolve_qualified_expression_name): Use it.
10147 (patch_method_invocation): Likewise.
10149 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10151 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10152 depending on the type of dependency which dictates what the
10154 (unresolved_type_p): Resolved types limited to the current class.
10156 2000-03-15 Tom Tromey <tromey@cygnus.com>
10158 * decl.c (init_decl_processing): Set type of `sync_info' to be
10161 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10162 Correctly compute bit number for current slot. Zero `high' and
10163 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10164 mark_reference_fields.
10165 (mark_reference_fields): New function.
10167 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10169 * parse.y (register_incomplete_type): Fixed initialization of
10172 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10174 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10176 (push_class_context, pop_class_context): New function.
10177 (class_body:): Call pop_class_context.
10178 (interface_body:): Likewise.
10179 (INNER_QUALIFIER): New macro.
10180 (report_class_declaration): Changed output format and use
10181 INNER_QUALIFIER. Call push_class_context.
10183 2000-02-14 Andrew Haley <aph@cygnus.com>
10185 * check-init.c (check_init): Add new cases for unary and binary
10188 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10190 * parse.y (resolve_package): Set `next' once a type name has been
10191 progressively discovered.
10192 (resolve_qualified_expression_name): Propagate resolution only if
10193 there are remaining qualifiers. Take into account `q' might have
10194 been cleared after re-qualification.
10195 * parse.y (patch_method_invocation): New local `resolved'.
10196 Section dealing with qualified expression rewritten to use
10197 resolve_field_access.
10199 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10201 * parse.h (PUSH_CPC): Fixed indentation.
10202 (DEBUG_CPC): New macro.
10203 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10204 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10205 * parse.y (class_body_declaration:): Use
10206 SET_CPC_INSTANCE_INITIALIZER_STMT.
10207 (method_declaration:): Check for null current_function_decl.
10208 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10209 (java_parser_context_pop_initialized_field): Better handling of
10211 (maybe_make_nested_class_name): Mark nested class name as
10212 qualified when necessary.
10213 (end_class_declaration): Don't call java_parse_context_resume when
10214 one or more error occurred.
10215 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10216 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10217 SET_CPC_INITIALIZER_STMT.
10218 (method_header): Check for inner classes declaring static methods.
10219 (resolve_qualified_expression_name): Handle situation where `this'
10222 2000-03-13 Hans Boehm <boehm@acm.org>
10224 * typeck.c (build_prim_array_type): Correctly set the high word too.
10226 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10228 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10230 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10231 list of methods for interfaces.
10233 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10235 * parse.y (qualify_ambiguous_name): Properly handle expressions
10238 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10240 * parse.y (check_final_assignment): Extended to process
10242 (patch_assignment): Have check_final_assignment called only once.
10244 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10246 * java-tree.h (IS_INIT_CHECKED): New flag.
10247 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10248 * parse.y (patch_string): Call force_evaluation_order on the
10249 completed string concatenation tree.
10250 * expr.c (force_evaluation_order): Call force_evaluation_order on
10251 function's arguments too.
10253 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10255 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10256 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10257 (build_anewarray): Likewise.
10258 * parse.y (patch_newarray): Likewise.
10259 * parse.c: Regenerated.
10261 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10263 * decl.c (init_decl_processing): Added new class fields `depth',
10264 `ancestors', and `idt' to class_type_node. Use
10265 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10266 * class.c (make_class_data): Push initial values for new fields.
10267 * java-tree.h: Updated prototype for `build_invokeinterface'.
10268 * expr.c (build_invokeinterface): Changed parameters to accept
10269 `method' tree. Calculate index of `method' in its declaring
10270 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10271 (expand_invoke): Call `build_invokeinterface' with new parameters.
10272 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10275 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10277 * typeck.c (lookup_do): Search superinterfaces first
10278 when looking up an interface method. From Godmar Back
10279 <gback@cs.utah.edu>
10281 2000-03-06 Tom Tromey <tromey@cygnus.com>
10283 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10285 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10287 * java-tree.h (lookup_argument_method2): Declared.
10288 (safe_layout_class): Prototype moved from parse.h.
10289 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10290 * parse.y (java_check_regular_methods): Local `super_class' gone.
10291 Call lookup_argument_method2 instead of lookup_argument_method.
10292 Perform modifier match for methods found declared in implemented
10293 interfaces. Fixed indentation problem. Overriding/hiding error
10294 report to take place only for methods found in classes.
10295 * typeck.c (lookup_argument_method): Changed leading
10296 comment. Re-written by calling lookup_do.
10297 (lookup_argument_method2): New function.
10298 (lookup_java_method): Re-written by calling lookup_do.
10299 (lookup_do): New function.
10301 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10303 * check-init.c (check_init): Removed dead code. Handle (blank)
10305 * parse.y (declare_local_variables): New local `final_p', set it
10306 and use it to initialize LOCAL_FINAL.
10307 (check_final_assignment): Only check FIELD_DECLs.
10309 2000-02-17 Tom Tromey <tromey@cygnus.com>
10311 * Makefile.in (JAVA_OBJS): Added boehm.o.
10312 (boehm.o): New target.
10313 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10314 * java-tree.h (flag_use_boehm_gc): Declare.
10315 (get_boehm_type_descriptor): Declare.
10316 * lang.c (lang_f_options): Added `use-boehm-gc'.
10317 (flag_use_boehm_gc): New global.
10318 * lang-options.h: Added -fuse-boehm-gc.
10319 * boehm.c: New file.
10320 * class.c (get_dispatch_table): If class uses a Boehm type
10321 descriptor, put it in the vtable.
10322 (make_class_data): Removed dead code.
10324 2000-03-03 Per Bothner <per@bothner.com>
10326 * decl.c (init_decl_processing): Initialize sizetype properly.
10328 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10330 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10331 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10332 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10333 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10334 (jcf_parse): New local `current'. Load innerclasses seen in outer
10335 context being processed.
10336 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10337 * jcf-write.c (append_innerclasses_attribute): New function.
10338 (append_innerclasses_attribute_entry): Likewise.
10339 (get_access_flags): Handle static classes. Set anonymous and local
10340 classes to be private.
10341 (generate_classfile): Attribute count adjusted. Call
10342 append_innerclasses_attribute.
10343 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10344 PURE_INNER_CLASS_TYPE_P.
10345 * parse.y (parser_qualified_classname): New parameter `is_static',
10346 produce non qualified name accordingly.
10347 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10348 (create_interface): Added argument to parser_qualified_classname.
10349 (create_class): Added argument to parser_qualified_classname. Setup
10350 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10351 (add_inner_class_fields): Fixed indentation.
10352 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10353 (method_declarator): Fixed typo in comment.
10354 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10355 (build_current_thisn): Likewise.
10356 (patch_method_invocation): Likewise.
10358 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10360 * decl.c (current_function_decl): Move to toplev.c.
10362 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10364 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10365 (DECL_BIT_INDEX): Use underlying representation.
10366 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10368 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10370 * expr.c (build_java_ret): Pass proper type to size_binop.
10372 2000-02-25 Anthony Green <green@cygnus.com>
10374 * expr.c (build_class_init): Mark the decl to be ignored by
10376 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10377 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10378 * class.c (init_test_hash_newfunc): New function.
10379 (decl_hash): New function.
10380 (decl_compare): New function.
10381 * decl.c (emit_init_test_initialization): New function.
10382 (complete_start_java_method): Traverse the init test hashtable,
10383 calling emit_init_test_initialization.
10384 (always_initialize_class_p): Define.
10385 * expr.c (build_class_init): Use initialization tests when
10386 emitting class initialization code.
10387 (always_initialize_class_p): Declare.
10388 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10390 * java-tree.h: Include hash.h.
10391 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10392 (struct lang_decl): Add init_test_table field.
10393 (init_test_hash_entry): Define.
10395 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10397 * gjavah.c (main): Avoid using `argi' to report unimplemented
10400 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10402 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10403 initialize locals to avoid warnings. Local `exception_type' moved
10406 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10408 * parse.y (resolve_expression_name): Use `orig' as a second
10409 argument to resolve_field_access.
10410 (resolve_field_access): Removed unnecessary code when dealing with
10413 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10415 * class.c (push_super_field): Don't push the field twice.
10416 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10417 * parse.h (java_reorder_fields): Prototyped.
10418 * parse.y (java_reorder_fields): New function.
10419 (java_layout_class): Simplified not to worry about re-ordering.
10421 2000-02-23 Tom Tromey <tromey@cygnus.com>
10423 * gjavah.c (print_name): In JNI case, correctly quote string.
10424 (print_method_info): Don't handle overrides in JNI mode.
10426 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10428 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10429 value type set to `boolean_type_node'.
10431 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10433 * jcf-dump.c (main): Test for correct condition after
10434 output file creation.
10436 2000-02-19 Anthony Green <green@cygnus.com>
10438 * jcf-depend.c (add_entry): Fix test for first list entry.
10440 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10442 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10443 * constants.c (build_constants_constructor): Likewise.
10445 2000-02-19 Anthony Green <green@cygnus.com>
10447 * jcf-depend.c (add_entry): Add entries to the end of the list.
10449 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10451 * decl.c (INT_TYPE_SIZE): Define if necessary.
10452 (expand_java_return): Handle the case of a native integer smaller
10453 than a JVM integer.
10455 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10457 * gjavah.c (help): Use GCCBUGURL.
10458 * jv-scan.c (help): Likewise.
10459 * jcf-dump.c (help): Likewise.
10461 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10463 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10466 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10468 * jcf-parse.c (load_class): Call `fatal' if no file containing
10469 the target class are found.
10471 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10473 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10474 lex.c, lex.h, and PARSE_H to...
10475 (parse.o, parse-scan.o): ...here, respectively.
10477 * lex.c: Split out code that may trigger SIGFPE from yylex()
10478 to its own function.
10479 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10481 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10483 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10485 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10487 * parse.y (outer_field_access_p): Stop in time when outer contexts
10489 (resolve_qualified_expression_name): Properly qualify *everything*
10490 after a package.type to be resoled as expression names.
10491 (find_applicable_accessible_methods_list): Save/restore `class' to
10492 isolate it from a possible outer context search.
10494 2000-02-15 Tom Tromey <tromey@cygnus.com>
10496 * gjavah.c (jni_print_char): New function.
10497 (print_full_cxx_name): Use it.
10498 (decode_signature_piece): Likewise.
10499 (print_cxx_classname): Likewise.
10501 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10503 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10505 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10507 * gjavah.c: Include version.h.
10509 * jcf-dump.c: Likewise.
10511 * jv-scan.c: Likewise.
10513 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10515 * parse.y (outer_field_access_fix): First parameter now a tree
10516 node. Check for assignment to final. First argument to
10517 build_outer_field_access_fix modified to accommodate prototype.
10518 (build_outer_field_access): Don't check for assignment to final
10520 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10521 possibly returned by outer_field_access_fix. Changed
10522 outer_field_access_fix's first argument.
10523 (check_final_assignment): $finit$'s context is OK.
10524 (patch_unaryop): Use node instead of its line/column value when
10525 calling outer_field_access_fix.
10527 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10529 * parse.y (interface_declaration:): No longer tagged
10530 <node>. Re-installed default action.
10531 (class_member_declaration:): Handle inner interfaces.
10532 (interface_member_declaration): Handle inner interfaces and
10534 (create_interface): Push error if one seen. Suspend parsing
10535 context when processing an inner interface.
10536 (register_fields): Inner class static field limitations not to
10537 apply to inner interfaces.
10539 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10541 * jcf-parse.c (load_class): Update `java_error_count' when a
10542 class' file can't be found.
10543 (parse.y): Avoid (byte)code generation when errors seen.
10545 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10547 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10548 decodes a valid node.
10549 (patch_binop): Handle TRUNC_DIV_EXPR.
10551 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10553 * parse.y (resolve_package): New local `acc'. Try to progressively
10554 build and guess a package and type name.
10556 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10558 * parse.y (find_applicable_accessible_methods_list): Load and
10559 layout the search class if necessary.
10560 (java_complete_tree): Keep to original type of the folded initial
10563 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10565 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10566 Generate error message if circularity is detected. New static
10568 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10569 * jcf-write.c (generate_bytecode_insns): Very simply handle
10571 * parse.y (java_check_circular_reference): Use
10572 `cyclic_inheritance_report' during report, if necessary.
10573 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10574 walking NEW_ARRAY_INIT twice.
10576 2000-02-09 Tom Tromey <tromey@cygnus.com>
10578 * parse.y (check_class_interface_creation): Allow inner classes to
10579 be `private' or `protected', check modifiers' consistency. Prevent
10580 block local classes from bearing any modifiers.
10582 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10584 * except.c (check_start_handlers): Re-add prototype lost in last
10586 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10588 2000-02-09 Andrew Haley <aph@cygnus.com>
10590 * decl.c (clear_binding_level): Remove excess initializer.
10591 (maybe_poplevels): Remove unused variable.
10592 (force_poplevels): Ditto.
10593 (struct binding_level): Add comment.
10595 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10597 * jcf-write.c (generate_classfile): Don't consider
10598 pre-initialization with reference value (use <clinit> instead.)
10599 * parse.y (java_fix_constructors): No generated constructor for
10601 (build_outer_field_access): Removed debug message.
10602 (outer_field_expanded_access_p): Adapted to bytecode generation.
10603 (build_outer_field_access_method): Use fix_method_argument_names.
10604 (build_outer_method_access_method): Fixed indentation. Added
10605 comment. Handle access method generation for static and also void
10607 (build_access_to_thisn): Inserted debug message.
10608 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10609 (resolve_qualified_expression_name): Fixed comment.
10610 (not_accessible_p): Adapted to bytecode generation. Added comment.
10611 (patch_method_invocation): Added comment.
10612 (maybe_use_access_method): Fixed leading comment. Handle static
10614 (java_complete_lhs): Don't shortcut handling of initialized upon
10615 declaration String type static fields when generating bytecode.
10616 (patch_unaryop): Handle outer field access when generating
10619 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10621 * java-tree.h (FIELD_THISN): New macro.
10622 * jcf-write.c (append_synthetic_attribute): New function.
10623 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10624 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10625 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10627 (build_outer_field_access): Turned on access functions usage and
10628 generation when compiling to bytecode.
10629 (maybe_use_access_method): Likewise.
10631 2000-01-25 Andrew Haley <aph@cygnus.com>
10633 * java-except.h (struct eh_range): Add `expanded' field.
10634 (maybe_start_try): Add end_pc arg.
10635 (maybe_end_try): Ditto.
10636 * java-tree.h (force_poplevels): new function.
10637 * expr.c (expand_byte_code): Don't call maybe_start_try or
10639 * except.c (add_handler): Reset expanded.
10640 (expand_start_java_handler): Set expanded.
10641 (check_start_handlers): Don't expand a start handler that's
10642 already been expanded.
10643 (maybe_start_try): Add end_pc arg. Only expand a handler which
10645 (expand_end_java_handler): call force_poplevels.
10646 (force_poplevels): new function.
10647 * decl.c (binding_level): Add start_pc of binding level.
10648 (maybe_pushlevels): Call maybe_start_try when pushing binding
10650 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10651 (LARGEST_PC): Define.
10652 (clear_binding_level): Use LARGEST_PC.
10654 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10655 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10656 (binding_depth, is_class_level, current_pc): new variables.
10657 (struct binding_level): ditto.
10658 (indent): new function.
10659 (push_jvm_slot): add debugging info.
10660 (maybe_pushlevels): ditto.
10661 (maybe_poplevels): ditto.
10662 (pushlevel): ditto.
10664 (start_java_method): ditto.
10665 (give_name_to_locals): comment only.
10666 * except.c (binding_depth, is_class_level, current_pc):
10668 (expand_start_java_handler): add debugging info.
10669 (expand_end_java_handler): ditto.
10671 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10673 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10674 (print_name_for_stub_or_jni, process_file): Constify a char*.
10676 2000-02-03 Tom Tromey <tromey@cygnus.com>
10678 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10680 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10682 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10683 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10686 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10688 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10689 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10690 (struct lang_type): New field `ii_block'.
10691 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10692 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10693 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10694 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10695 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10696 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10698 * parse.y (add_instance_initializer): New function.
10699 (in_instance_initializer): New static global.
10700 (class_body_declaration:): Link instance initializer block.
10701 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10702 (array_creation_expression:): Remove unused local.
10703 (java_parser_context_push_initialized_field): Fixed leading
10704 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10705 CPC_INSTANCE_INITIALIZER_LIST.
10706 (java_parser_context_pop_initialized_field): Likewise.
10707 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10708 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10709 CPC_INITIALIZER_STMT.
10710 (fix_constructors): New local `class_type'. Use it. Call
10711 add_instance_initializer.
10712 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10713 (patch_return): Forbid return in instance initializers.
10714 (patch_throw_statement): Enforce exception handling in the context
10715 of instance initializers.
10717 2000-02-03 Tom Tromey <tromey@cygnus.com>
10719 * Make-lang.in (java.mostlyclean): Remove executables in
10722 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10724 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10725 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10726 (java_float_finite): Convert to use union Word from javaop.h.
10727 (java_double_finite): Convert to use union DWord from javaop.h.
10729 2000-02-02 Tom Tromey <tromey@cygnus.com>
10731 * gjavah.c (options): Added `jni' entry.
10732 (help): Document -jni.
10733 (flag_jni): New global.
10734 (process_file): Handle JNI output. Don't print text from
10735 -prepend, -add, etc, when generating stubs. Only remove `.class'
10736 suffix if it actually exists.
10737 (main): Create a `.c' file when run with `--jni --stubs'. Create
10738 correct output file name with `--jni'.
10739 (print_include): Mangle header name differently in JNI case.
10740 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10742 (print_method_info): Handle JNI case. Put signature info into
10743 method name. Handle case when STREAM is NULL.
10744 (print_name_for_stub_or_jni): New function.
10745 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10746 (print_cxx_classname): Handle JNI.
10747 (print_full_cxx_name): Likewise.
10748 (decode_signature_piece): Likewise.
10749 (overloaded_jni_method_exists_p): New function.
10750 (struct method_name): Added `signature' and `sig_length' fields.
10751 (HANDLE_END_FIELD): Do nothing in JNI mode.
10753 2000-02-02 Tom Tromey <tromey@cygnus.com>
10755 * jv-scan.c: Include version.c, <getopt.h>.
10756 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10757 (options): New array.
10758 (usage): New function.
10759 (version): New function.
10760 (main): Use getopt_long to parse command line.
10761 * jcf-dump.c: Include version.c, <getopt.h>.
10762 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10763 OPT_JAVAP): New macros.
10764 (options): New array.
10765 (usage): Return `void'. Changed message.
10766 (help): New function.
10767 (version): New function.
10768 (main): Use getopt_long_only to parse command line.
10769 * gjavah.c: Include <getopt.h>.
10770 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10771 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10772 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10773 (options): New array.
10774 (java_no_argument): Removed.
10775 (help): Updated with missing options.
10776 (main): Use getopt_long_only to parse command line.
10777 (usage): Changed message.
10779 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10781 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10782 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10783 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10784 * parse.y (array_creation_expression:): Handle anonymous arrays.
10785 (build_array_from_name): Don't set `ret_name' if null.
10786 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10787 (qualify_ambiguous_name): Likewise.
10788 (java_complete_expand_class): Likewise.
10790 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10792 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10793 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10794 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10795 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10796 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10797 AIPL_FUNCTION_COMPLETED_INVOCATION.
10798 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10799 AIPL_FUNCTION_INVOCATION_READY.
10800 (AIPL_FUNCTION_DECLARATION): New enum entry.
10801 * parse.y (reorder_static_initialized): New function.
10802 (java_parser_context_pop_initialized_field): Use it.
10803 (add_inner_class_fields): Use
10804 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10805 augmented. Install marker after last alias initializer, if any.
10806 (generate_finit): Fixed typo. Don't try to retain only the used
10808 (method_header): Compute and set DECL_FUNCTION_NAP.
10809 (method_declarator): Fixed comment. Insert alias initializer in
10811 (build_alias_initializer_parameter_list): Fixed leading
10812 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10813 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10814 (java_complete_expand_class): Code to retain only used aliases
10816 (java_complete_expand_methods): New local `first_decl'. Generate
10817 $finit$ first, then expand the constructors, regular methods and
10819 (java_complete_expand_method): Don't report error on missing
10820 return statement if previously detected bogus.
10821 (fix_constructors): Don't patch constructor parameters list.
10822 (patch_method_invocation): Use new AIPL enum values. Reverse
10823 alias initializer list for anonymous classes.
10825 2000-01-30 Anthony Green <green@redhat.com>
10827 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10828 determine how many stack slots to pop.
10830 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10832 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10833 error handling/recovery.
10834 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10836 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10838 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10839 FIELD_LOCAL_ALIAS_USED): New macros.
10840 (DECL_FUNCTION_NAP): New macro.
10841 (struct lang_decl): New field `nap'.
10842 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10843 (struct lang_type): New fields `finit_stmt_list' and
10844 `clinit_stmt_list'.
10845 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10846 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10847 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10848 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10849 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10850 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10851 (BUILD_THROW): Macro line separator re-indented.
10852 * parse.y (end_class_declaration): New function.
10853 (maybe_generate_pre_expand_clinit): New name for
10854 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10855 pre-expand static fields.
10856 (maybe_generate_clinit): Function deleted.
10857 (check_for_static_method_reference): Prototype's parameter list
10859 (generate_finit): New name for maybe_generate_finit. Changed
10860 leading comment. Function rewritten to use
10861 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10862 (build_alias_initializer_parameter_list): New function.
10863 (java_parser_context_pop_initialized_field): Likewise.
10864 (add_inner_class_fields): Likewise.
10865 (type_declaration:): Call end_class_declaration.
10866 (class_member_declaration:): Likewise.
10867 (formal_parameter_list:): Fixed typos.
10868 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10869 element. Improved error handling.
10870 (block_statement:): Call end_class_declaration.
10871 (anonymous_class_creation:): Likewise.
10872 (create_anonymous_class): Fixed comments.
10873 (create_class): Call add_inner_class_fields.
10874 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10875 (method_header): Use MARK_FINAL_PARMS.
10876 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10877 (method_declarator): Propagate final argument flag.
10878 (craft_constructor): New local `artificial'. Call
10879 build_alias_initializer_parameter_list. Use
10880 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10881 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10883 (complete_expand_class): Get rid of unused outer context local
10885 (java_complete_expand_methods): Fixed leading
10886 comment. Generate/pre-expand <clinit> first. Changed method
10887 expansion order to regular, $finit$, constructors, <clinit>.
10888 (java_complete_expand_method): Set current_function_decl.
10889 (fix_constructors): Fix constructor parameter list to account for
10890 outer context local alias initializers.
10891 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10892 (resolve_expression_name): Lookup outer context local aliases. New
10893 local `access', use it.
10894 (patch_method_invocation): Patch inner class ctor invocation with
10895 outer context local aliases initialization values. $finit$
10896 invocation patching now includes things generated with
10897 build_alias_initializer_parameter_list.
10898 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10899 (build_super_invocation): Likewise.
10900 (patch_assignment): Changed comment.
10902 2000-01-27 Andrew Haley <aph@cygnus.com>
10904 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10908 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10910 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10912 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10914 * parse.y (register_fields): Don't pass a format specifier to
10915 OBSOLETE_MODIFIER_WARNING.
10916 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10917 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10919 (check_modifiers): Change function into a macro.
10920 (check_class_interface_creation): Pass a literal format string.
10922 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10924 * buffer.h: PROTO -> PARAMS.
10925 * check-init.c: Likewise.
10926 * class.c: Likewise.
10927 * constants.c: Likewise.
10928 * convert.h: Likewise.
10929 * decl.c: Likewise.
10930 * except.c: Likewise.
10931 * expr.c: Likewise.
10932 * gjavah.c: Likewise.
10933 * java-except.h: Likewise.
10934 * java-tree.h: Likewise.
10935 * jcf-depend.c: Likewise.
10936 * jcf-dump.c: Likewise.
10937 * jcf-parse.c: Likewise.
10938 * jcf-path.c: Likewise.
10939 * jcf-reader.c: Likewise.
10940 * jcf-write.c: Likewise.
10942 * jv-scan.c: Likewise.
10943 * jvgenmain.c: Likewise.
10944 * jvspec.c: Likewise.
10945 * lang.c: Likewise.
10948 * parse-scan.y: Likewise.
10949 * parse.h: Likewise.
10950 * parse.y: Likewise.
10951 * typeck.c: Likewise.
10952 * verify.c: Likewise.
10953 * xref.c: Likewise.
10954 * xref.h: Likewise.
10955 * zextract.c: Likewise.
10956 * zipfile.h: Likewise.
10958 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10960 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10961 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
10962 * constants.c (build_constant_data_ref): Check for cached
10963 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
10964 in TYPE_CPOOL_DATE_REF.
10965 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
10966 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
10967 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
10968 (LOCAL_FINAL): New macro.
10969 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
10970 constant pool -- don't try to reuse.
10971 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
10972 TYPE_LANG_SPECIFIC.
10973 (find_in_current_zip): Use TYPE_JCF.
10974 * parse.h (java_check_final): Prototype removed.
10975 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
10976 (maybe_create_class_interface_decl,
10977 check_class_interface_creation): Likewise.
10978 (java_expand_finals): Function removed.
10979 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
10980 (block_statement:): Fixed comment.
10981 (anonymous_class_creation:): Likewise.
10982 (check_class_interface_creation): Reversed Jan 12, 2000 extra
10984 (check_class_interface_creation): Loosened error report on (inner)
10985 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
10986 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
10987 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
10989 (create_interface): Likewise.
10990 (anonymous_class_counter): New static global.
10991 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
10992 patch. Fixed comments.
10993 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
10994 anonymous_class_counter when declaring a toplevel class.
10995 (craft_constructor): Fixed constructor name when handling
10996 anonymous classes. Anonymous class constructors to feature hidden
10997 this$<n> parameter.
10998 (java_fix_constructors): Added comment.
10999 (java_check_final): Function removed.
11000 (java_complete_expand_methods): Fixed comment. Don't generate
11001 class data, save its outgoing constant pool instead.
11002 (verify_constructor_super): Skip anonymous class constructor
11003 hidden this$<n> parameter.
11004 (java_expand_classes): New local `saved_ctxp'. Removed call to
11005 java_expand_finals and java_check_final. Expand anonymous class
11006 constructors. Generate class data.
11007 (build_super_invocation): Skip anonymous class hidden this$<n>
11009 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11010 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11011 (set_java_signature): Likewise.
11013 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11015 * gjavah.c: Delete ACC_VISIBILITY define.
11016 * jcf.h: Add ACC_VISIBILITY define.
11017 * parse.y: final: rule tagged <value>.
11018 (java_check_regular_methods): Use ACC_VISIBILITY define for
11019 default package access check.
11020 (local_variable_declaration_statement): Use final: rule.
11022 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11024 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11025 (final:): New rule.
11027 2000-01-17 Tom Tromey <tromey@cygnus.com>
11029 * gjavah.c (print_field_info): Allow non-static final fields.
11031 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11033 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11034 * parse.y (patch_anonymous_class): New function.
11035 (create_anonymous_class): Register incomplete type when the
11036 class/interface to extends/implement isn't known yet.
11037 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11038 (verify_constructor_super): Tuned error message.
11040 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11042 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11043 (ANONYMOUS_CLASS_P): New macro.
11044 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11045 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11046 * parse.y (create_class): Added leading argument.
11047 (maybe_create_class_interface_decl,
11048 check_class_interface_creation): Likewise.
11049 (craft_constructor): New function.
11050 (verify_constructor_super): Added argument in prototype.
11051 (class_declaration:): Inserted leading argument.
11052 (for_begin:): Use FOR_LOOP_P.
11053 (anonymous_class_creation): Create WFL of the anonymous class to
11054 instantiate. Call build_new_invocation. Added comments.
11055 (check_class_interface_creation): Handle parameter `anonymous' in
11056 verbose mode class creation announce.
11057 (link_nested_class_to_enclosing): Exclude anonymous classes.
11058 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11059 anonymous class, even though they appear to have an enclosing
11061 (create_interface): Pass extra argument to
11062 check_class_interface_creation.
11063 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11064 (create_class): Call check_class_interface_creation and
11065 maybe_create_class_interface_decl with extra new argument. Don't
11066 add private this$<n> to anonymous classes.
11067 (method_declarator): Insert hidden this$<n> to anonymous class
11069 (java_fix_constructors): Deleted code creating default
11070 constructor. Call craft_constructor instead.
11071 (java_check_regular_methods): Set `saw_constructor' to 1 for
11073 (fix_constructors): Pass extra argument to verify_constructor_super.
11074 (verify_constructor_super): New local `sdecl', use it. Search for
11075 matching constructor (possibly featuring arguments) in super
11077 (lookup_method_invoke): Craft constructor according to arguments
11078 list when dealing with anonymous class constructors.
11079 (build_super_invocation): Pass arguments to anonymous class super
11081 (search_loop): Use FOR_LOOP_P.
11082 (labeled_block_contains_loop_p): Likewise.
11084 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11086 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11087 (enclosing_context_p): New function.
11088 (get_access_flags_from_decl): Handle CLASS_STATIC.
11089 (maybe_layout_super_class): Extra first argument passed to
11091 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11093 * decl.c (access0_identifier_node): New global.
11094 (init_decl_processing): access0_identifier_node initialized.
11095 (pushdecl): Set DECL_CONTEXT only on non type decls.
11096 * expr.c (lookup_field): Lookup inner class fields in enclosing
11098 (expand_invoke): Use ID_INIT_P.
11099 (expand_java_field_op): Use DECL_CLINIT_P.
11100 * java-tree.def (CLASS_LITERAL): New tree code.
11101 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11102 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11103 (struct lang_decl): New field `inner_access'.
11104 (enclosing_context_p): Prototyped.
11105 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11106 ID_CLINIT_P): New macros.
11107 (CLASS_STATIC): New macro.
11108 (CLASS_ACCESS0_GENERATED_P): New macro.
11109 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11110 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11111 INNER_CLASS_P): New macros.
11112 (DECL_INNER_CLASS_LIST): New macro.
11113 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11115 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11116 the shift value to int. Fixed typo in comment.
11117 * lex.c (inst_id, wpv_id): Initialize.
11118 * mangle.c (unicode_mangling_length): Take `$' into account.
11119 * parse.h (DRECOVER, RECOVER): Terminate properly.
11120 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11121 (typedef struct _jdep): New field `enclosing'.
11122 (JDEP_ENCLOSING): New macro.
11123 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11124 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11125 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11126 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11127 GET_ENCLOSING_CPC_CONTEXT): New macros.
11128 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11129 (do_resolve_class): Added extra argument in prototype.
11130 * parse.y (resolve_class): Added extra argument in prototype.
11131 (maybe_create_class_interface_decl): Likewise.
11132 (maybe_use_access_method, build_wfl_wrap): New functions.
11133 (java_complete_expand_classes, java_complete_expand_class):
11135 (java_parser_context_push_initialized_field,
11136 java_parser_context_suspend, java_parser_context_resume):
11138 (maybe_make_nested_class_name, make_nested_class_name,
11139 set_nested_class_simple_name_value,
11140 link_nested_class_to_enclosing, find_as_inner_class,
11141 find_as_inner_class_do, check_inner_class_redefinition,
11142 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11143 maybe_build_thisn_access_method, build_outer_field_access,
11144 build_outer_field_access_methods, build_outer_field_access_expr,
11145 build_outer_method_access_method, build_new_access_id,
11146 build_outer_field_access_method, outer_field_access_p,
11147 outer_field_expanded_access_p, outer_field_access_fix,
11148 build_incomplete_class_ref, patch_incomplete_class_ref,
11149 create_anonymous_class): Likewise.
11150 (inst_id, wpv_id): New static global variables.
11151 (synchronized:): New rule, tagged <node>.
11152 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11154 (anonymous_class_creation:): New rule, tagged <node>.
11155 (NEW_TK): Tagged <node>.
11156 (type_literals, array_type_literal): New rules, tagged <node>.
11157 (class_declaration:): Removed action when reducing by class_body:
11158 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11159 using GET_CPC in sub-rules.
11160 (class_member_declaration): Handle inner classes.
11161 (method_declaration): When reducing method_header:, reset
11162 current_function_decl when appropriate.
11163 (method_declarator:): Set the number of formal parameter to 0 for
11164 method declared without arguments.
11165 (constructor_declarator:): Likewise.
11166 (static_initializer:): List of elements kept in a list.
11167 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11168 use of the keyword `static' for type declarations.
11169 (block_statement:): Handle inner class declarations.
11170 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11171 type qualified `this'.
11172 (class_instance_creation_expression): Use anonymous_class_creation:
11173 to handle inner class instances creation. Handle qualified `new'.
11174 (something_dot_new): Added appropriate actions.
11175 (create_new_parser_context): New function.
11176 (java_push_parser_context, java_parser_context_save_global,
11177 java_parser_context_suspend): Use create_new_parser_context.
11178 (check_modifiers): Changed leading comment.
11179 (check_class_interface_creation): Handle interclasses.
11180 (add_superinterfaces): Fixed comment.
11181 (create_interface): Build qualified name from the raw_name instead
11182 of its matching WFL. Push the initialized fields list. raw_name added
11183 as an extra argument to maybe_create_class_interface_decl.
11184 (create_class): Build qualified name from the raw_name instead of
11185 its matching WFL. Removed assignment to current_parsed_class_un.
11186 Call PUSH_ERROR before returning an error. Suspend the current
11187 parser context when processing an inner class. Push the
11188 initialized fields list. raw_name added as an extra argument to
11189 maybe_create_class_interface_decl. Add the private this$<n>
11191 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11192 (register_fields): Get the class type from GET_CPC and handle
11193 previous errors. Added code to handle the creation of static
11194 fields in inner classes. Initialized fields initialization
11195 statements kept in a list of lists.
11196 (maybe_generate_finit): Initialized fields initialization
11197 statements kept in a list of lists. Use GET_CPC.
11198 (maybe_generate_clinit): Likewise.
11199 (method_header): Use GET_CPC and GET_CPC_UN.
11200 (parser_qualified_classname): Handle inner classes.
11201 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11202 (java_fix_constructors): Hide pointer to enclosing context
11203 instance in constructor list when dealing with inner classes.
11204 (jdep_resolve_class): Call resolve_class with extra first argument
11206 (resolve_class): Add enclosing context as a first extra argument
11207 to do_resolve_class.
11208 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11210 (resolve_no_layout): Extra argument added to resolve_class
11212 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11213 (java_get_real_method_name): Use GET_CPC_UN.
11214 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11215 (java_check_abstract_methods): Handle static method declared in
11216 inner classes by an error.
11217 (java_check_regular_methods): Use DECL_CLINIT_P.
11218 (source_start_java_method): Also set DECL_MAX_LOCALS.
11219 (create_artificial_method): Call java_parser_context_save_global
11220 and java_parser_context_restore_global instead of saving/restoring
11221 the context by hand.
11222 (expand_start_java_method): Improved verbose mode message.
11223 (java_complete_expand_methods): Fixed leading comment. Use
11225 (fix_constructors): Added assignment to this$<n> if necessary.
11226 (java_expand_classes): Call java_complete_expand_classes instead
11227 of java_complete_expand_methods.
11228 (make_qualified_primary): Simplified.
11229 (merge_qualified_name): Optimized for missing left or right parts.
11230 (resolve_expression_name): Handle access to outer class fields from
11232 (resolve_qualified_expression_name): New macro
11233 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11234 classes. Report error on non appropriate qualification of
11235 `new'. Handle qualified `this'.
11236 (not_accessible_p): Allow access to outer class private fields from
11238 (patch_method_invocation): Handle method invocations through
11239 access methods and inner class constructor invocations.
11240 (find_applicable_accessible_methods_list): Search enclosing
11241 contexts of an inner class.
11242 (search_applicable_methods_list): Fixed typo.
11243 (argument_types_convertible): Handle inner class constructors'
11244 hidden outer context reference argument.
11245 (qualify_ambiguous_name): Handle qualified `this'.
11246 (java_complete_lhs): Handle use of field accessed through
11247 artificial access methods in various cases of assignments. Handle
11248 CLASS_LITERAL node.
11249 (check_final_assignment): Use DECL_CLINIT_P.
11250 (valid_ref_assignconv_cast_p): Handle the destination being an
11251 enclosing context of the source.
11252 (patch_unaryop): Handle use of field accessed through artificial
11254 (patch_return): Use DECL_CLINIT_P.
11255 (patch_throw_statement): Use DECL_CLINIT_P.
11256 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11257 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11260 2000-01-16 Anthony Green <green@cygnus.com>
11262 * parse.y (build_string_concatenation): Only use
11263 StringBuffer(String) shortcut if String arg is constant.
11265 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11267 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11268 the shift value to int. Fixed typo in comment.
11270 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11272 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11273 * jcf-write.c: Likewise.
11274 * parse.y: Likewise.
11275 * parse.c: Regenerate.
11277 2000-01-09 Anthony Green <green@cygnus.com>
11279 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11280 bytecodes in the correct order.
11282 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11284 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11286 2000-01-06 Anthony Green <green@cygnus.com>
11288 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11289 before building constant array decl.
11291 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11293 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11294 method invocation and typo in conditional expression.
11295 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11296 the appropriate NOTE_POP.
11297 * parse.y (patch_binop): Shift value mask to feature the right
11300 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11302 * class.c (assume_compiled, assume_compiled_node): Add static
11304 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11306 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11308 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11310 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11311 to `__modifier' to avoid stringifying it.
11313 * parse.y (verify_constructor_circularity): Don't call a variadic
11314 function with a non-literal format string.
11315 (java_check_abstract_methods): Move unreachable code inside
11316 `continue' statement.
11317 (lookup_method_invoke): Call xstrdup, not strdup.
11319 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11322 * jcf-parse.c (yyparse): Likewise.
11324 * jv-scan.c (main): Likewise.
11326 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11328 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11329 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11330 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11333 * parse.y (synchronized, variable_redefinition_error,
11334 check_class_interface_creation, create_interface, create_class,
11335 method_header, finish_method_declaration,
11336 check_modifiers_consistency, method_declarator,
11337 complete_class_report_errors, check_abstract_method_definitions,
11338 java_check_regular_methods, check_throws_clauses,
11339 java_check_abstract_methods, read_import_dir,
11340 check_pkg_class_access, declare_local_variables, fix_constructors,
11341 cut_identifier_in_qualified, resolve_expression_name,
11342 resolve_qualified_expression_name, patch_method_invocation,
11343 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11344 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11345 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11346 patch_try_statement, patch_synchronized_statement,
11347 patch_throw_statement, check_thrown_exceptions,
11348 patch_conditional_expr): Likewise.
11350 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11352 * Makefile.in (LIBDEPS): Added gcc's errors.o
11353 (../jcf-dump$(exeext):): Link with gcc's errors.o
11354 (../gcjh$(exeext):): Likewise.
11355 * expr.c (expand_java_NEW): Layout the entire target type instead of
11356 laying out its methods only.
11357 (lookup_field): Layout the class after having loaded it.
11358 * java-tree.h (java_debug_context): Declared.
11359 * jcf-io.c (toplev.h): Included.
11360 (find_class): Removed assignment to jcf's outofsynch
11361 field. Force source file to be read if newer than its matching
11362 class file. Tweaked debug messages.
11363 * jcf-parse.c (jcf_out_of_synch): Deleted.
11364 (read_class): Call to jcf_out_of_synch removed.
11365 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11366 (jcf_out_of_synch): Prototype deleted.
11367 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11368 `deprecated' and `class_err': integer turned into bit-fields.
11369 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11370 * parse.y (package_list): New global.
11371 (package_declaration:): Record newly parsed package name.
11372 (extra_ctxp_pushed_p): Static global deleted.
11373 (java_parser_context_save_global): Create buffer context for the
11374 purpose of saving globals, if necessary.
11375 (java_parser_context_restore_global): Pop context pushed for the
11376 purpose of saving globals, if necessary.
11377 (java_debug_context_do): New prototype and function.
11378 (java_debug_context): Likewise.
11379 (do_resolve_class): Use already parsed package names to qualify
11380 and lookup class candidate.
11381 (java_pre_expand_clinit): Removed unnecessary local variable.
11383 1999-12-17 Tom Tromey <tromey@cygnus.com>
11385 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11387 (process_file): Use `\n\' at end of each line in string.
11389 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11391 * expr.c (expand_invoke): Layout the loaded class before
11392 attempting to use it.
11393 (expand_java_field_op): Allow final field assignments to take
11395 * typeck.c (convert): Return error_mark_node if expr is null.
11397 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11399 * class.c (class_depth): Return -1 if the class doesn't load
11401 * expr.c (can_widen_reference_to): Check for errors during depth
11402 computation and return 0 accordingly.
11403 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11404 create default constructors and add an other error check.
11405 * parse.h (java_fix_constructors): Prototyped.
11406 * parse.y (java_pre_expand_clinit): Likewise.
11407 (build_super_invocation): Re-prototyped to feature one argument.
11408 (java_check_circular_reference): Directly use `current'.
11409 (java_fix_constructors): New function.
11410 (java_check_regular_methods): Don't create default constructors
11411 here, but abort if none were found.
11412 (java_complete_expand_methods): Pre-process <clinit> calling
11413 java_pre_expand_clinit.
11414 (java_pre_expand_clinit): New function.
11415 (fix_constructors): build_super_invocation invoked with the
11416 current method declaration as an argument.
11417 (build_super_invocation): Use the context of the processed method
11418 decl argument instead of current_class.
11419 * typeck.c (lookup_java_method): Take WFLs in method names into
11422 1999-12-14 Per Bothner <per@bothner.com>
11424 * class.c (make_class_data): flag_keep_inline_functions to keep
11425 private methods in the method array.
11427 1999-12-15 Anthony Green <green@cygnus.com>
11429 * check-init.c (check_init): Take into account both types of
11430 `throw's when checking for uninitialized variables.
11432 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11434 * parse.y (java_complete_lhs): Force conversion of array
11435 dimensions to int_type_node, that's what runtime's ABI expects.
11437 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11439 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11440 operand of a WFL, until the Java front-end gets fixed with regard
11441 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11443 1999-12-10 Andrew Haley <aph@cygnus.com>
11445 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11446 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11447 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11448 java-tree.h: Ditto.
11449 jcf-write.c: Ditto.
11451 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11453 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11454 before calling expand_eh_region_start and expand_start_all_catch.
11455 * except.c (expand_start_java_handler): Switch to permanent
11456 obstack before calling expand_eh_region_start.
11457 (expand_end_java_handler): Switch to permanent obstack before
11458 calling expand_start_all_catch.
11460 1999-12-5 Anthony Green <green@cygnus.com>
11462 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11463 function with side effects.
11464 (init_decl_processing): Mark all memory allocating DECLs with
11467 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11469 * except.c (expand_end_java_handler): Call
11470 expand_resume_after_catch and end_catch_handler.
11472 1999-11-30 Anthony Green <green@cygnus.com>
11474 * verify.c (verify_jvm_instructions): Create new return label
11475 chain if non existent (don't rely on the verified state of the jsr
11478 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11480 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11481 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11483 * parse.y (patch_assignment): Removed bogus final class test on
11484 lhs when checking on whether to emit an ArrayStoreException runtime
11486 * expr.c (expand_java_arraystore): Likewise.
11488 1999-11-28 Anthony Green <green@cygnus.com>
11490 * decl.c (find_local_variable): Reuse single slot decls when
11493 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11495 * jcf-parse.c (saw_java_source): Global variable removed.
11496 (read_class): Don't use `saw_java_source'. Added extra braces.
11497 (yyparse): Code setting `saw_java_source' removed.
11499 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11501 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11503 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11505 * verify.c (merge_type_state): Non verified subroutines being
11506 considered more than once to trigger passive type merge.
11508 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11510 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11511 in case of error. Error message tuned.
11513 1999-11-21 Anthony Green <green@cygnus.com>
11515 * constants.c (find_methodref_index): Unwrap method names before
11516 inserting them in the constant pool.
11518 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11520 * class.c (assume_compiled_node): New typedef.
11521 (assume_compiled_tree): New static data.
11522 (find_assume_compiled_node): New function.
11523 (add_assume_compiled): New function.
11524 (assume_compiled): New function.
11525 * class.c (make_class_data): Use assume_compiled.
11526 (is_compiled_class): Use assume_compiled.
11528 * java-tree.h (add_assume_compiled): Declare.
11530 * lang.c (lang_decode_option): Parse new options.
11532 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11534 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11535 int_type_node: that's what `_Jv_AllocObject' expects.
11537 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11539 * parse.y (lookup_method_invoke): Use lang_printable_name to
11540 reliably build the type name during error report. Fixes PR gcj/97.
11542 1999-11-09 Tom Tromey <tromey@cygnus.com>
11544 * jcf-path.c: Include <sys/stat.h>.
11545 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11546 (DIR_UP): New macro.
11548 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11550 * parse.y (source_end_java_method): Resume permanent allocation,
11551 reversing Apr 27 1998 patch.
11552 (patch_string_cst): Pop obstacks after having pushed the permanent
11555 1999-11-05 Tom Tromey <tromey@cygnus.com>
11557 * class.c (finish_class): Emit inlined methods if any native
11558 methods exist in the class. Fixes PR gcj/85.
11560 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11562 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11563 (qualify_ambiguous_name): Likewise.
11565 1999-11-03 Godmar Back <gback@cs.utah.edu>
11567 * typeck.c: (lookup_java_method): search all inherited
11568 interfaces when looking up interface method.
11570 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11572 * parse.y (method_header:): Issue error message for rule `type
11574 (synchronized:): Error report when not using synchronized.
11576 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11578 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11579 being used before the superclass constructor has been called.
11580 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11581 instead of `CALL_THIS_CONSTRUCTOR_P'.
11583 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11585 * check-init.c: Fix typo in comment.
11587 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11589 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11592 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11594 * parse.y (expression_statement:): Call function to report
11595 improper invocation of a constructor.
11596 (parse_ctor_invocation_error): New function.
11598 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11600 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11603 1999-10-21 Tom Tromey <tromey@cygnus.com>
11605 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11606 in generated `main'.
11608 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11610 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11611 (qualify_ambiguous_name): Likewise.
11613 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11615 * parse.y (java_complete_tree): fold_constant_for_init to work on
11617 (java_complete_lhs): Likewise.
11618 (array_constructor_check_entry): Complete an initializer element
11619 on permanent_obstack.
11621 1999-10-19 Tom Tromey <tromey@cygnus.com>
11623 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11624 From Mike Moreton <mike@pillim.demon.co.uk>.
11626 1999-10-15 Greg McGary <gkm@gnu.org>
11628 * java-tree.h (flag_bounds_check): Remove extern decl.
11629 * lang.c (flag_bounds_check): Remove global variable.
11630 (lang_f_options): Remove "bounds-check" entry.
11631 (lang_init_options): Default flag_bounds_check to "on".
11633 1999-10-14 Tom Tromey <tromey@cygnus.com>
11635 * jvgenmain.c (usage): New function.
11636 (main): Use it. Also, handle `-D' options.
11637 * jvspec.c (lang_specific_driver): Recognize -D.
11638 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11640 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11642 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11644 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11645 variadic function with a non-literal format string.
11647 * parse-scan.y (report_main_declaration): Likewise.
11649 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11651 * parse.y (read_import_dir, patch_assignment, patch_binop,
11652 patch_array_ref): Likewise.
11654 * typeck.c (build_java_array_type): Likewise.
11656 * verify.c (verify_jvm_instructions): Likewise.
11658 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11660 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11662 1999-10-07 Anthony Green <green@cygnus.com>
11664 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11665 where CHECK_PUT may fail for valid reasons.
11667 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11668 UNSAFE_PUTN): New macros.
11670 1999-10-04 Tom Tromey <tromey@cygnus.com>
11672 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11673 well. Fixes Java PR gcj/59.
11674 * parse-scan.y (yyerror): Report errors.
11676 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11678 * decl.c (insert_block): Remove unconditional `abort'.
11680 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11682 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11683 FUNCTION_CODE now of type int. All callers changed.
11684 Set the builtin's DECL_BUILT_IN_CLASS.
11686 1999-09-23 Tom Tromey <tromey@cygnus.com>
11688 * jvspec.c (lang_specific_driver): Don't read spec file if
11689 -fsyntax-only given.
11691 1999-09-22 Tom Tromey <tromey@cygnus.com>
11693 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11695 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11696 (WORDS_TO_LONG): Likewise.
11697 (WORDS_TO_DOUBLE): Likewise.
11699 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11701 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11702 (RELOCATION_VALUE_1): Likewise.
11703 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11704 push_in_const, push_long_const): Prototyped.
11705 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11706 (push_constant2): Likewise.
11707 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11708 (find_constant_wide): Cast find_constant2's integer arguments to
11710 (find_constant_index): Cast find_constant2's and find_constant2's
11711 integer arguments to `jword'.
11712 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11713 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11714 (emit_if): Use RELOCATION_VALUE_1.
11715 (emit_goto): Likewise.
11716 (emit_jsr): Likewise.
11717 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11718 argument to push_long_const to HOST_WIDE_INT.
11720 1999-09-15 Andreas Schwab <schwab@suse.de>
11722 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11724 1999-09-20 Nick Clifton <nickc@cygnus.com>
11726 * lang.c (lang_decode_option): Extend comment.
11728 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11730 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11733 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11735 * gjavah.c (get_field_name, print_method_info, print_include,
11736 add_namelet): Use xmalloc, not malloc.
11738 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11739 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11742 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11744 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11746 * jcf-path.c (add_entry): Likewise.
11748 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11750 * jv-scan.c (xmalloc): Remove definition.
11752 * jvgenmain.c (xmalloc): Likewise.
11754 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11756 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11758 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11759 concat, not xmalloc/sprintf.
11760 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11761 (xstrdup): Remove definition.
11763 * parse.y (duplicate_declaration_error_p,
11764 constructor_circularity_msg, verify_constructor_circularity,
11765 check_abstract_method_definitions, java_check_regular_methods,
11766 java_check_abstract_methods, patch_method_invocation,
11767 check_for_static_method_reference, patch_assignment, patch_binop,
11768 patch_cast, array_constructor_check_entry, patch_return,
11769 patch_conditional_expr): Use xstrdup, not strdup.
11771 * zextract.c (ALLOC): Use xmalloc, not malloc.
11773 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11775 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11777 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11778 (do_spec, lang_specific_pre_link, lang_specific_driver,
11779 input_filename, input_filename_length): Don't declare.
11780 (main_class_name, jvgenmain_spec, lang_specific_driver):
11782 (lang_specific_driver): All calls to the function pointer
11783 parameter now explicitly call `fatal'.
11785 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11787 * parse.y (find_applicable_accessible_methods_list): Search
11788 abstract classes as interfaces.
11790 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11792 * class.c (finish_class): We're now outside a valid method
11793 declaration. Tell the rest of gcc so.
11795 1999-09-08 Bruce Korb autogen@linuxbox.com
11797 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11799 1999-09-07 Tom Tromey <tromey@cygnus.com>
11801 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11803 (decode_signature_piece): Don't emit "::" in JArray<>.
11804 (print_namelet): Only print trailing `;' when printing a class.
11806 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11808 * java-tree.h: Delete declarations for all tree nodes now moved to
11810 * decl.c: Delete their definitions.
11812 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11814 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11815 * Makefile.in (OBJS): Add ggc-callbacks.o.
11816 (OBJDEPS): Likewise.
11818 1999-09-03 Tom Tromey <tromey@cygnus.com>
11820 * parse.y (strip_out_static_field_access_decl): Return operand if
11821 it satisfies JDECL_P.
11823 1999-09-02 Tom Tromey <tromey@cygnus.com>
11825 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11826 Handle nested arrays, like `[[I'.
11828 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11830 * class.c (finish_class): Remove unused parameter, all callers
11833 * expr.c (build_java_athrow): Change return type to void.
11834 (java_lang_expand_expr): Make sure each case in switch returns a
11837 * java-tree.h (finish_class): Fix prototype to take void args.
11839 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11840 (main): Issue return from main, not exit.
11842 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11844 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11846 * jv-scan.c (main): Issue return from main, not exit.
11848 * parse.y (check_abstract_method_definitions,
11849 java_check_abstract_method_definitions): Add static prototypes.
11850 (java_complete_expand_methods): Fix call to `finish_class'.
11852 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11855 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11857 * lang.c (language_string): Constify.
11859 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11861 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11862 Remove hacks for stuff which comes from libiberty.
11864 * Make-lang.in: Likewise.
11866 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11868 * Makefile.in (xref.o): Depend on xref.c explicitly.
11870 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11872 * java-tree.h (lang_printable_name): Constify a char*.
11874 * lang.c (lang_printable_name): Likewise.
11876 1999-08-27 Jeffrey A Law (law@cygnus.com)
11878 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11879 comments in C code.
11881 1999-08-26 Tom Tromey <tromey@cygnus.com>
11883 * gjavah.c (print_cxx_classname): Print "::" before qualified
11886 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11888 * parse.y (lookup_cl): Changed leading comment. Now does its best
11889 to set the column number.
11890 (qualify_ambiguous_name): Take WFL wrappers into account.
11892 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11894 * verify.c (verify_jvm_instructions): Don't check instruction
11895 validity beyond end of method.
11897 1999-08-25 Tom Tromey <tromey@cygnus.com>
11899 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11901 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11903 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11904 cxx_keyword_subst, generate_access, name_is_method_p,
11905 get_field_name, print_field_name, super_class_name, print_include,
11906 decode_signature_piece, print_class_decls, usage, help,
11907 java_no_argument, version, add_namelet, print_namelet): Add static
11909 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11910 name_is_method_p): Constify a char*.
11911 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11912 Provide a final else clause in an if-else-if.
11913 (print_field_info): Add missing final arg in function call to
11914 `print_field_name'.
11915 (print_method_info, decompile_method, decode_signature_piece,
11916 print_c_decl, print_full_cxx_name, print_stub,
11917 print_mangled_classname, super_class_name, print_include,
11918 add_namelet, add_class_decl, print_class_decls, process_file,
11919 help): Constify a char*.
11921 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
11922 push_int_const, find_constant_wide, find_constant_index,
11923 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
11924 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
11925 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
11926 emit_if, emit_goto, emit_jsr, call_cleanups,
11927 make_class_file_name): Add static prototypes.
11928 (generate_bytecode_return, generate_bytecode_insns): Pass a
11929 NULL_PTR, not a NULL_TREE.
11931 * jv-scan.c: Include "jcf.h".
11932 (main): Declare using DEFUN macro.
11934 * jvspec.c (find_spec_file, lang_specific_pre_link,
11935 lang_specific_driver): Add prototypes.
11936 (find_spec_file): Constify a char*.
11938 * keyword.gperf (hash, java_keyword): Add prototypes.
11940 * lang.c (lang_print_error): Add static prototype.
11941 (lang_init): Prefer memcpy over bcopy to avoid casts.
11943 * lex.c (yylex): Add static prototype.
11945 * parse-scan.y: Include "lex.c" earlier.
11947 * parse.h: Remove redundant declaration for `yylex'.
11949 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
11950 labeled_block_contains_loop_p): Add static prototypes.
11951 (not_accessible_p): Make static to match prototype.
11953 * verify.c (start_pc_cmp): Don't needlessly cast away const.
11955 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11957 * parse.y (check_method_redefinition): Changed leading comment.
11958 (check_abstract_method_definitions): New function.
11959 (java_check_abstract_method_definitions): New function.
11960 (java_check_regular_methods): Call it.
11961 (verify_constructor_super): Fixed indentation.
11962 (lookup_method_invoke): Likewise.
11964 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11966 * parse.y (method_header): Return a null pointer if the current
11967 class node is null.
11968 (finish_method_declaration): Return if the current function decl
11970 (source_start_java_method): Likewise.
11971 (java_method_add_stmt): Likewise.
11973 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11975 * class.c (emit_register_class): Removed unnecessary call to
11977 * parse.y (labeled_block_contains_loop_p): Removed unused local
11980 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11982 * parse.y (java_refold): Added prototype.
11984 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11986 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
11987 (java_stabilize_reference): Removed unnecessary `else'.
11988 (java_complete_lhs): Set flag to remember boolean. Call
11989 java_refold. Added comments.
11990 (java_decl_equiv): New function.
11991 (binop_compound_p): Likewise.
11992 (java_refold): Likewise.
11993 (patch_unaryop): Striped static field access assigned to decl and
11994 op. Changed promotion scheme for ++/-- operators.
11995 (search_loop): New function.
11996 (labeled_block_contains_loop_p): Likewise.
11997 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
11999 (patch_bc_statement): Call search_loop. Fixed comment.
12001 1999-08-14 Anthony Green <green@cygnus.com>
12003 * expr.c (java_lang_expand_expr): Mark static array data as
12006 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12008 * jvgenmain.c (main): NUL-terminate name_obstack.
12010 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12012 * check-init.c (check_bool2_init, done_alternative): Add static
12015 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12016 (add_method, build_utf8_ref, build_class_ref,
12017 append_gpp_mangled_type, layout_class_method): Constify a char*.
12019 * decl.c (push_promoted_type, make_binding_level): Add static
12021 (push_promoted_type, pushdecl): Constify a char*.
12023 * except.c (find_handler_in_range, link_handler,
12024 check_start_handlers): Add static prototypes.
12026 * expr.c (process_jvm_instruction): Constify a char*.
12028 * gjavah.c (main): Constify a char*.
12030 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12033 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12035 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12036 munge, print_ents): Constify a char*.
12038 * jcf-dump.c (disassemble_method): Constify a char*.
12039 (print_constant_pool, print_exception_table): Add static prototypes.
12040 (print_constant, print_exception_table, main, disassemble_method):
12043 * jcf-io.c (find_classfile, find_class): Likewise.
12045 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12046 (set_source_filename, predefined_filename_p): Add static prototypes.
12047 (set_source_filename, get_constant, get_class_constant,
12048 find_in_current_zip): Constify a char*.
12050 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12052 (add_entry, add_path, jcf_path_classpath_arg,
12053 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12055 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12056 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12057 jcf_parse_one_method, jcf_parse_methods,
12058 jcf_parse_final_attributes): Add static prototypes.
12059 (get_attribute): Constify a char*.
12061 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12062 jcf_dependency_add_target, jcf_path_classpath_arg,
12063 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12065 * jv-scan.c (main): Constify a char*.
12066 (gcc_obstack_init): Add prototype arguments.
12068 * jvgenmain.c (gcc_obstack_init): Likewise.
12069 (main): Constify a char*.
12071 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12073 (put_decl_string, lang_print_error): Constify a char*.
12074 (lang_init): Remove redundant extern prototype.
12076 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12078 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12079 Add static prototypes.
12080 (get_type_from_signature): Constify a char*.
12082 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12083 Add static prototypes.
12084 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12085 (verify_jvm_instructions): Constify a char*.
12087 * xref.c (xref_flag_value): Likewise.
12089 * xref.h (xref_flag_value): Likewise.
12091 * zextract.c (makeword, makelong): Add static prototypes.
12092 (makeword, makelong): Constify a uch*.
12094 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12096 * lang.c (java_dummy_print): Constify a char*.
12097 (lang_print_error): Likewise.
12098 (lang_init): Remove redundant prototype for `print_error_function'.
12099 (lang_init_source): Likewise.
12100 (lang_identify): Constify a char*.
12102 1999-08-09 Tom Tromey <tromey@cygnus.com>
12104 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12105 (WORDS_TO_LONG): Likewise.
12106 (WORDS_TO_DOUBLE): Likewise.
12108 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12110 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12112 * expr.c (java_stack_pop, java_array_data_offset,
12113 build_java_throw_out_of_bounds_exception, case_identity,
12114 build_java_check_indexed_type): Add static prototypes.
12115 (linenumber_table, expand_invoke, expand_java_field_op,
12116 build_primtype_type_ref, expand_byte_code): Constify a char*.
12118 * java-tree.h (build_primtype_type_ref, linenumber_table):
12120 (java_lang_expand_expr): Add prototype.
12122 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12123 `java_lang_expand_expr'.
12125 * lex.c (java_lex_error): Constify a char*.
12126 (java_get_unicode, java_read_char, java_allocate_new_line,
12127 java_unget_unicode, java_sneak_unicode): Prototype.
12129 * parse-scan.y (current_class, package_name, method_declarator,
12130 report_class_declaration, yyerror): Constify a char*.
12132 * parse.h (java_report_errors): Prototype.
12133 (yyerror): Constify a char*.
12135 * parse.y (classitf_redefinition_error, check_modifiers,
12136 parse_jdk1_1_error, lookup_package_type,
12137 lookup_package_type_and_set_next, get_printable_method_name,
12138 purify_type_name): Constify a char*.
12139 (build_super_invocation, maybe_generate_finit,
12140 verify_constructor_super, parser_add_interface,
12141 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12142 java_complete_expand_methods, java_expand_finals,
12143 cut_identifier_in_qualified, java_stabilize_reference,
12144 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12145 merge_string_cste): Prototype.
12146 (single_type_import_declaration, yyerror,
12147 variable_redefinition_error, build_array_from_name,
12148 build_unresolved_array_type, check_class_interface_creation,
12149 resolve_class, complete_class_report_errors,
12150 note_possible_classname, read_import_dir,
12151 find_in_imports_on_demand, resolve_package, fix_constructors,
12152 check_deprecation, lookup_method_invoke,
12153 maybe_build_primttype_type_ref, array_constructor_check_entry):
12155 (java_complete_expand_methods, java_expand_finals): Make static.
12156 (convert_narrow): Remove static prototype.
12158 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12160 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12162 1999-08-02 Richard Henderson <rth@cygnus.com>
12164 * decl.c: Include defaults.h instead of expr.h.
12165 * parse.y: Likewise.
12167 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12169 * java/decl.c (start_java_method): Change all uses of
12170 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12171 Ensure expr.h is included.
12172 * java/expr.c (pop_arguments): Ditto.
12173 * java/parse.y (expand_start_java_method): Ditto.
12175 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12177 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12179 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12181 * decl.c: Include "function.h".
12182 * except.c: Likewise.
12183 * parse.y: Likewise.
12184 * Makefile.in: Update dependencies.
12186 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12188 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12189 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12190 `modifier' with ATTRIBUTE_UNUSED.
12192 * gjavah.c (process_file): Add braces around ambiguous `else'.
12194 * jcf-dump.c (print_access_flags, localvar_free): Change return
12197 * parse.y (java_complete_expand_method): Initialize variable
12199 (resolve_qualified_expression_name): Likewise for `field_decl'.
12200 (patch_method_invocation): Likewise for `class_to_search'.
12201 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12202 (patch_assignment): Likewise for `lhs_type'.
12204 * verify.c (verify_jvm_instructions): Remove unused variable
12207 1999-07-25 Richard Henderson <rth@cygnus.com>
12209 * decl.c (va_list_type_node): New.
12211 1999-07-25 Anthony Green <green@cygnus.com>
12213 * gjavah.c (print_stub): New function.
12214 (METHOD_IS_NATIVE): New macro.
12215 (print_mangled_classname): Make static.
12216 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12217 (process_file): Perform stub generation.
12218 (HANDLE_METHOD): Don't emit class decls during stub
12220 (HANDLE_END_METHOD): Take into account stub generation.
12221 (print_method_info): Handle stub generation.
12222 (print_stub): New function.
12223 (print_cxx_classname): Make signature consistant with others.
12224 (help): Describe -stubs option.
12225 (main): Create stub file.
12226 (version): Use version.c.
12227 (print_full_cxx_name): New function.
12228 (print_c_decl): Use print_full_cxx_name.
12230 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12232 * check-init.c (check_init): Handle MAX_EXPR.
12234 1999-07-15 Andrew Haley <aph@cygnus.com>
12236 * lang.c (flag_use_divide_subroutine): New variable.
12237 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12238 fp-to-integer conversion.
12239 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12242 * expr.c (build_java_soft_divmod): New function.
12243 (build_java_binop): Call build_java_soft_divmod if
12244 flag_use_divide_subroutine is set.
12245 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12246 soft_lrem_node: new builtin functions.
12247 (init_decl_processing) Initialize the new builtins.
12248 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12249 soft_lrem_node: new builtin functions.
12250 (build_java_soft_divmod): New function.
12251 * parse.y: Call build_java_soft_divmod if
12252 flag_use_divide_subroutine is set.
12253 * parse.c: Rebuilt.
12255 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12256 a --specs= arg) even if not linking.
12257 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12258 -fuse-divide-subroutine
12260 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12262 * parse.y (resolve_and_layout): Check methods only once.
12263 (resolve_qualified_expression_name): Verify thrown exceptions
12265 (check_thrown_exceptions): Reject exceptions thrown in
12266 initializer. Error message tuned.
12268 1999-07-14 Andrew Haley <aph@cygnus.com>
12270 * expr.c (expand_expr): Do not return the last statement in a
12271 block as the block's value.
12273 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12275 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12276 CALL_EXPR, to avoid order of evaluation changes.
12278 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12280 * parse.y (qualify_ambiguous_name): Do not use
12281 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12283 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12285 * check-init.c (check_init): Handle MAX_EXPR.
12286 * expr.c (force_evaluation_order): Force method call arguments to
12287 be evaluated in left-to-right order.
12288 * parse.y (qualify_ambiguous_name): Loop again to qualify
12289 NEW_ARRAY_EXPR properly.
12291 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12293 * parse.y (patch_invoke): Resolve unresolved invoked method
12295 (qualify_ambiguous_name): STRING_CST to qualify expression for
12296 type name resolution.
12298 1999-06-24 Andrew Haley <aph@cygnus.com>
12300 * class.c (finish_class): Whenever a deferred method is
12301 output, rescan the list of methods to see if a new candidate for
12302 output can be found.
12304 1999-06-28 Tom Tromey <tromey@cygnus.com>
12306 * jvspec.c (lang_specific_driver): Recognize --help.
12308 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12310 * parse.y (resolve_package): Fixed bogus return statement.
12311 (patch_method_invocation): Resolve method invocation beginning with
12312 a package name qualifier.
12314 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12316 * Make-lang.in (java.stage1): Depend on stage1-start.
12317 (java.stage2): Likewise for stage2-start.
12318 (java.stage3): Likewise for stage3-start.
12319 (java.stage4): Likewise for stage4-start.
12321 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12323 * parse.y (java_complete_lhs): When doing cross referencing, don't
12324 try to keep file location on a WFL expanded as a CALL_EXPR.
12326 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12328 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12329 compiling to class file a void method with an empty method body.
12330 As a side effect, the bytecode backend will generate the
12331 appropriate `return' instruction.
12333 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12335 * parse.y (lookup_package_type_and_set_next): New function prototype.
12336 (resolve_package): Search current and imported packages.
12337 (lookup_package_type_and_set_next): New function.
12339 1999-06-22 Andrew Haley <aph@cygnus.com>
12341 * verify.c (verify_jvm_instructions): Check for pending blocks
12342 before invalid PC test and opcode switch, not after.
12344 1999-06-21 Andrew Haley <aph@cygnus.com>
12346 * except.c (find_handler_in_range): The upper limit for exception
12347 ranges is exclusive, not inclusive: (start <= pc < end).
12348 (link_handler): find child pointer which points to outer by
12349 searching sibling list: previous code incorrectly assumed that
12350 outer->outer->first_child must point to outer.
12351 * verify.c (verify_jvm_instructions): FIXME added to code for
12353 (verify_jvm_instructions): Do not assume that the last block
12354 processed in a subroutine is a block which ends with a `ret'
12355 instruction. With some control flows it is possible that the last
12356 block ends with an `athrow'.
12358 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12360 * parse.y (qualify_ambiguous_name): Reorganized the post
12361 evaluation of non WFL leading expression nodes.
12363 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12365 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12368 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12370 * parse.y (qualify_ambiguous_name): Handle qualified expression
12371 beginning with a STRING_CST.
12373 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12375 * parse.y (register_fields): Set DECL_INITIAL on both
12376 pre-initialized static and public fields.
12377 (resolve_field_access): Static field access expressions to always
12379 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12380 qualification. CONVERT_EXPR to be resolved as an expression name.
12381 (java_complete_lhs): Identify and access qualified final
12382 initialized field in switch statement case expression.
12383 (fold_constant_for_init): Pre-initialized field decl constant to
12386 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12388 * parse.y (note_possible_classname): Mark returned node with
12389 QUALIFIED_P only if the original class name contained a '/'.
12391 1999-06-05 Anthony Green <green@cygnus.com>
12393 * Make-lang.in (gcjh): More parallel build fixes.
12395 1999-06-03 Mike Stump <mrs@wrs.com>
12397 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12399 1999-06-02 Anthony Green <green@cygnus.com>
12401 * except.c (link_handler): Chain exception handlers in order.
12403 1999-06-02 Anthony Green <green@cygnus.com>
12405 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12406 with nops and process as usual in order to always set correct EH
12407 ranges. Emit detailed warnings about unreachable bytecodes.
12409 1999-06-02 Anthony Green <green@cygnus.com>
12411 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12414 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12416 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12417 or the searched field decl.
12419 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12421 * parse.y (fold_constant_for_init): Convert numerical constant
12422 values to the type of the assigned field.
12424 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12426 * expr.c (lookup_field): Relaxed the test on class loading error
12428 * parse.y (fold_constant_for_init): Enabeled old code.
12430 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12432 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12433 decide the validity of the cast of a java.lang.Cloneable reference
12435 (patch_conditional_expr): Fixed first argument passed to
12436 binary_numeric_promotion.
12438 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12440 * parse.y (qualify_ambiguous_name): Take into account that a
12441 CONVERT_EXPR might specify a type as a WFL.
12443 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12445 * parse.y (patch_assignment): Save the rhs before using it as an
12446 argument to _Jv_CheckArrayStore.
12448 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12450 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12452 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12454 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12455 floating point literal only when the exponent indicator has been
12458 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12460 * parse.y (formal_parameter:): Construct argument tree list
12461 element even if a yet unsupported final parameter was encountered.
12463 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12465 * parse.y (finish_method_declaration): Issue errors for native or
12466 abstract methods declared with a method body, as well as for non
12467 native or non abstract methods with no method body.
12469 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12471 * class.c (build_utf8_ref): Initialize variable `field'.
12473 * decl.c (init_decl_processing): Initialize variable `field'.
12475 * expr.c (build_known_method_ref): Mark parameters `method_type',
12476 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12477 (process_jvm_instruction): Likewise for parameter `length'.
12479 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12480 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12483 * parse.y (maybe_generate_clinit): Remove unused variable
12484 `has_non_primitive_fields'.
12485 (find_in_imports_on_demand): Initialize variables `node_to_use'
12487 (patch_binop): Likewise for variable `prom_type'.
12488 (patch_unaryop): Likewise for variable `prom_type'.
12490 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12492 * xref.c (xref_table): Add missing initializer.
12494 1999-05-14 Tom Tromey <tromey@cygnus.com>
12496 * java-except.h (struct eh_range): Removed unused `next' member.
12497 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12498 after adding all exception handlers. Sort exception ranges in
12500 (struct pc_index): New structure.
12501 (start_pc_cmp): New function.
12502 * except.c (add_handler): Return `void'. Don't call link_handler;
12503 instead construct an ordinary linked list and do range
12505 (check_nested_ranges): New function.
12506 (link_handler): Changed interface to allow merging of eh_ranges.
12507 Split overlapping ranges. Return `void'.
12509 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12511 * parse.y (constructor_block_end:): New rule, tagged <node>.
12512 (constructor_body:): Use `constructor_block_end' instead of
12515 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12517 * parse.y (statement_nsi:): Pop `for' statement block.
12518 (java_complete_lhs): Labeled blocks containing no statement are
12519 marked as completing normally.
12521 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12523 * xref.c (xref_set_current_fp): New function, defined.
12524 * xref.h (xref_set_current_fp): New function, prototyped.
12526 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12528 * check-init.c (check_init): Take into account that
12529 LABELED_BLOCK_STMT can be empty.
12531 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12533 * parse.y (java_check_regular_methods): Warning check on not
12534 overriding methods with default access in other packages does not
12535 apply to `<clinit>'.
12536 (java_complete_lhs): If block body is an empty_stmt_node, replace
12537 it by NULL_TREE. This prevents gcc from generating an irrelevant
12540 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12542 * check-init.c (check_init): Removed code accepting to see things
12543 falling through default:, when doing xrefs.
12544 * java-tree.h (do_not_fold): New global variable, declared.
12545 * parse.y (do_not_fold): New global variable, defined.
12546 (java_complete_expand_method): Set `do_not_fold' to the value of
12547 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12548 and reinstall them after them have been purged; do not check for
12549 initializations; do not issue missing return errors.
12550 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12552 (patch_binop): Skip the fold part when doing xrefs.
12553 (build_string_concatenation): Skip the concatenation part when
12555 (patch_synchronized_statement): Do not generate a try-finally when
12557 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12558 and keep the location where the throw was seen.
12559 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12560 any treatment on the converted node an simply return a NOP_EXPR of
12562 * xref.c (xref_get_data): New function, defined.
12563 * xref.h (xref_get_data): New function, declared.
12564 (XREF_GET_DATA): Use xref_get_data.
12566 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12568 * gjavah.c (print_include): Cast the result of `strlen' to int
12569 when comparing against a signed value.
12570 (add_namelet): Likewise.
12572 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12574 * expr.c (expand_invoke): Mark parameter `nargs' with
12576 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12578 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12581 * jcf-reader.c (get_attribute): Cast a value to long
12582 when comparing against a signed expression. Likewise.
12584 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12585 HOST_BITS_PER_CHAR.
12587 1999-05-11 Andrew Haley <aph@cygnus.com>
12589 * parse.y (source_end_java_method): If the current method contains
12590 any exception handlers, force asynchronous_exceptions: this is
12591 necessary because signal handlers in libjava may throw exceptions.
12592 * decl.c (end_java_method): Ditto.
12594 1999-05-11 Tom Tromey <tromey@cygnus.com>
12596 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12598 * jvspec.c (THREAD_NAME): Removed.
12599 (GC_NAME): Likewise.
12600 (MATHLIB): Likewise.
12601 (WITHLIBC): Likewise.
12603 (THREADLIB): Likewise.
12604 (MATH_LIBRARY): Likewise.
12605 (lang_specific_driver): Don't add `-l' options to command line.
12606 Instead, add a single --specs option. Recognize `-L' options and
12607 use them to search for spec file.
12608 (find_spec_file): New function.
12609 (SPEC_FILE): New define.
12611 1999-05-11 Dave Brolley <brolley@cygnus.com>
12613 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12614 cpplib-enabled build.
12616 1999-05-05 Per Bothner <bothner@cygnus.com>
12618 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12619 temporarily zero it while calling rest_of_decl_compilation.
12621 * java-tree.h (string_ptr_type_node): Add declaration.
12622 * decl.c: Define and initialize string_ptr_type_node.
12623 * parse.y (patch_string_cst): Use string_ptr_type_node.
12625 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12626 * parse.y (for_statement): Now unconditionally exit_block.
12627 (finish_labeled_statement): No longer exit_block if for-loop.
12628 (patch_loop_statement): Check harder if the loop is already labeled.
12630 * parse.y (patch_initialized_static_field): Removed function.
12631 (maybe_generate_clinit): Removed special handling for interfaces.
12632 (java_complete_expand_methods): Do a preliminary java_complete_tree
12633 on <clinit> to determine if it can be removed.
12634 (java_complete_expand_method): Remove special handling for <clinit>.
12635 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12636 optimize if we get back empty_stmt_node.
12637 For MODIFY_EXPR, re-do checking of static initializers.
12638 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12639 For VAR_DECL, pass correct context.
12641 * verify.c (verify_jvm_instructions): Better error messages.
12643 1999-05-03 Tom Tromey <tromey@cygnus.com>
12645 * parse-scan.y (interface_declaration): Call
12646 report_class_declaration for interfaces.
12648 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12650 * Makefile.in: Remove -v from bison command lines.
12652 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12654 * check-init.c (check_init): Exclude a case of error when doing
12656 * class.c (layout_class_method): Don't generate the error message
12657 twice when compiling from source.
12658 * lang-options.h: Added `-Wredundant-modifers' and
12659 `-Wunusupported-jdk11' flags and help text.
12660 * lang.c (lang_decode_option): Added support for
12661 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12662 flag_static_local_jdk11 and flag_redundant set accordingly.
12663 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12664 * parse.h (EXPR_WFL_ADD_COL): New macro.
12665 (DECL_END_SOURCE_LINE): Likewise.
12666 (DECL_INHERITED_SOURCE_LINE): Likewise.
12667 * parse.y (static_ref_err): New function, prototyped.
12668 (CCB_TK): Now tagged <operator>.
12669 (class_body:): Remember the location of the closing '}' of a class
12670 definition when doing xrefs.
12671 (block:): Likewise.
12672 (block_end:): Likewise.
12673 (create_class): Remember the location of the inherited class
12674 identifier when doing xrefs.
12675 (register_fields): Added test on first operand of `init' before
12676 testing it TREE_CODE.
12677 (method_header): Store the location of the class identifier in the
12678 class decl when doing xrefs.
12679 (finish_method_declaration): Don't combine first/last method line
12681 (java_check_regular_methods): Warning check on not overriding
12682 methods with default access on other packages move before check on
12683 static methods. Initialization of `aflags' also moved up.
12684 (resolve_expression_name): Call static_ref_err to report the error.
12685 (static_ref_err): New function, implemented.
12686 (resolve_field_access): Returned simplified static field access
12688 (resolve_qualified_expression_name): Check for illegal use of
12689 static fields in a non static context. Call static_ref_err to
12690 report error in various places.
12691 (java_complete_tree): Do not fold initialized static fields when
12693 (java_complete_lhs): Likewise.
12695 1999-04-29 Anthony Green <green@cygnus.com>
12697 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12698 create internal labels.
12699 (lookup_label): Ditto.
12701 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12703 * class.c (layout_class_method): Generate <clinit>'s rtl for
12705 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12706 for interfaces' <clinit>.
12707 * expr.c (lookup_field): Search for fields in interfaces.
12708 (expand_invoke): Fixed indentation.
12709 (expand_java_field_op): Likewise. Use IS_CLINIT.
12710 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12711 (IS_CLINIT): New macro.
12712 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12713 interface was parsed.
12714 (maybe_generate_clinit): Don't generate if the current class is an
12715 interface with only fields of primitive types.
12716 (reset_method_name): Use IS_CLINIT.
12717 (java_complete_expand_method): Expand <clinit> when it exists for
12718 interfaces. Use IS_CLINIT.
12719 (resolve_expression_name): Use DECL_CONTEXT instead of
12720 current_class to build static field references.
12721 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12722 ARRAY_REF when doing xreferencing.
12723 (check_final_assignment): Fixed typo in leading comment. Use
12725 (patch_array_ref): Don't fully expand array references when
12727 (patch_return): Use IS_CLINIT.
12728 (patch_throw_statement): Likewise.
12730 1999-04-22 Tom Tromey <tromey@cygnus.com>
12732 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12734 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12736 * decl.c (predef_filenames, predef_filenames_size): New globals
12737 (init_decl_processing): predef_filenames and predef_filenames_size
12739 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12741 * jcf-parse.c (predefined_filename_p): New function.
12742 (yyparse): Check that files on the command line are specified only
12743 once and issue a warning otherwise.
12744 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12745 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12746 avoid a gcc warning with -W -Wall turned on.
12747 (java_expand_classes): Abort if errors were encountered.
12748 (java_complete_lhs): If the cross reference flag is set, wrap
12749 field DECL node around a WFL when resolving expression name.
12751 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12753 * lang.c (lang_decode_option): Fixed returned value when parsing
12754 `-fxref=...' and `-Wall'.
12755 * parse.y (source_end_java_method): Do not generate code when
12756 flag_emit_xref is set.
12757 (resolve_expression_name): Do not build static field access when
12758 flag_emit_xref is set.
12759 (resolve_field_access): No special treatment on `length' when
12760 flag_emit_xref is set. Do not build qualified static field access
12761 when flag_emit_xref is set.
12762 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12763 when flag_emit_xref is set.
12764 (patch_assignment): Do not generate array store runtime check when
12765 flag_emit_xref is set.
12766 * xref.c (xref_flag_value): Fixed function declaration
12768 (xset_set_data): New function.
12769 * xref.h (xref_set_data): Added prototype for new function.
12770 (typedef struct xref_flag_table): New field data.
12771 (XREF_GET_DATA): New macro.
12773 1999-04-19 Tom Tromey <tromey@cygnus.com>
12775 * xref.h (enum): Removed trailing comma.
12777 * parse.y (resolve_qualified_expression_name): Added missing
12780 1999-04-15 Anthony Green <green@cygnus.com>
12782 * gjavah.c: New prototypes for java_float_finite and
12783 java_double_finite.
12785 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12787 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12790 1999-04-06 Jeffrey A Law (law@cygnus.com)
12792 * Makefile.in (TREE_H): Add tree-check.h.
12793 (RTL_H): Add genrtl.h.
12795 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12797 * parse.y (patch_assignment): Added ArrayStoreException runtime
12800 1999-04-06 Per Bothner <bothner@cygnus.com>
12802 * expr.c (pop_type_0): New function.
12803 (pop_type): Use pop_type_0.
12804 * java-tree.h (pop_type_0): New declaration.
12805 * verify.c (verify_jvm_instructions): Check return instructions.
12807 * parse.y (patch_binop): Don't fold if non-constant and emiting
12810 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12812 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12814 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12815 (main_jcf): Don't define.
12816 (process_file): Don't set `main_jcf'.
12818 * java-tree.h (main_jcf): Don't declare.
12820 * jcf-parse.c (main_jcf): Add static definition.
12822 * lang.c (main_jcf): Don't define.
12824 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12826 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12828 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12830 * jcf-depend.c: Include "config.h", not <config.h>.
12832 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12835 * jcf-path.c: Include "config.h", not <config.h>.
12837 * lex.c: Don't include various system header files.
12838 (java_init_lex): Cast the argument of `bzero' to PTR
12840 * parse-scan.y (java_push_parser_context): Likewise.
12842 * parse.y (java_push_parser_context): Likewise.
12843 (patch_bc_statement): Match format specifier to variable argument.
12845 * xref.c: Don't include <stdio.h>.
12847 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12849 * parse.y (struct parser_ctxt *ctxp): Now global.
12850 (declare_local_variables): Use WFL compound value for the
12851 declaration source line value, when doing cross-referencing.
12853 1999-03-31 Tom Tromey <tromey@cygnus.com>
12855 * gjavah.c (print_field_info): Allow constants of other types.
12856 (print_include): Generate include when new name is proper prefix
12857 of already printed name.
12858 (add_namelet): Likewise.
12859 (cxx_keyword_subst): New function.
12860 (print_method_info): Use it.
12861 (print_field_name): New function.
12862 (get_field_name): New function.
12863 (print_field_info): Use get_field_name and print_field_name.
12865 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12867 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12868 'KR-C', so gperf uses the `const' keyword on strings.
12870 * keyword.gperf (java_keyword): Const-ify a char*.
12872 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12874 * parse.y (patch_bc_statement): Fixed identation and a bogus
12877 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12879 * parse.y (patch_assignment): Allow static variables in other
12880 classes to be assigned.
12882 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12884 * class.c (maybe_add_interface): Remove unused variable
12886 (make_class_data): Use = for assignment, not ==. Likewise.
12887 (emit_register_classes): Remove unused variable `decl'.
12889 * lex.c: Fix comment so as not to contain an embedded `/*'.
12891 * verify.c (verify_jvm_instructions): Remove unused variable
12894 1999-03-27 Per Bothner <bothner@cygnus.com>
12896 * parse.y (complete_loop_body): Rename to finish_loop_body.
12897 (complete_labeled_statement): Rename to finish_labeled_statement.
12898 (complete_for_loop): Rename to finish_for_loop.
12899 (complete_method_declaration): Rename to finish_method_declaration.
12901 * java-tree.h (continue_identifier_node): New global node.
12902 * decl.c: Define and initialize continue_identifier_node.
12903 * parse.y (generate_labeled_block): Remove - no longer needed.
12904 (build_loop_body): Use continue_identifier_node for continue block.
12905 (finish_labeled_statement): Also do pop_labeled_block actions.
12906 (java_complete_lhs): POP_LOOP even if error.
12907 (build_labeled_block): Special handling for continue_identifier_node.
12908 (patch_loop_statement): Re-organize.
12909 (patch_bc_statement): Re-write.
12911 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12913 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12914 using a WFL compound value.
12915 * parse.y (xref.h): Include.
12916 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12917 WFL compound value.
12918 (register_fields): Set WFL compound value to lineno if doing
12920 (java_complete_expand_method): Call expand_xref if flag_emit_xref
12922 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
12923 * xref.h (expand_xref): Prototype renamed from xref_generate.
12925 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12927 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
12928 (GET_CURRENT_BLOCK): New macro.
12929 * parse.y (current_static_block): New global variable.
12930 (method_body:): Define action.
12931 (complete_method_declaration): Set current_function_decl to NULL
12932 when work on the current method is done.
12933 (declare_local_variables): Use GET_CURRENT_BLOCK.
12934 (java_method_add_stmt): Likewise.
12935 (java_complete_expand_method): Disable the use of `this' when
12936 expanding <clinit>.
12937 (enter_a_block): If no current method exist, use
12938 current_static_block to link static initializer blocks.
12939 (exit_block): Rewritten to use current_static_block when no current
12940 method decl exists.
12941 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
12942 (patch_return): Forbid the use of `return' in static initializers.
12943 (patch_throw_statement): Fixed indentation. Issue specific error
12944 for uncaught thrown checked exception in static initializer
12945 blocks. Removed FIXME.
12947 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
12949 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
12950 Link gcj from gcc.o.
12952 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12954 * parse.y (find_applicable_accessible_methods_list): When dealing
12955 with interface: ensure that a given interface or java.lang.Object
12956 are searched only once.
12958 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12960 * gjavah.c (print_c_decl): Remove unused argument `flags'.
12962 * jcf-dump.c (print_access_flags): Add braces around if-else.
12964 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
12967 * lex.c (build_wfl_node): Add static prototype.
12969 * lex.h (build_wfl_node): Remove static prototype.
12971 * parse.y: Include lex.c early enough to declare everything needed.
12972 Ensure calls to `build_wfl_node' pass the proper arguments.
12973 (create_class): Remove unused variable `super_decl'.
12974 (get_printable_method_name): Initialize variable `name'.
12976 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12978 * Changelog: Fixed 1999-03-22 typos.
12979 * lang.c (lang_decode_option): Fixed typo in error string in the
12982 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12984 * Makefile.in (JAVA_OBJS): Added entry xref.o.
12985 (xref.o): New rule.
12986 * java-tree.h (flag_emit_xref): Declared extern.
12987 * lang.c (xref.h): Included.
12988 (flag_emit_xref): New global variable.
12989 (lang_decode_option): Added support for -fxref.
12991 * xref.h: Likewise.
12993 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
12995 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
12998 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13000 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13001 $(srcdir)/../system.h and $(JAVA_TREE_H).
13002 (jcf-io.o): Depend on $(JAVA_TREE_H).
13003 (mangle.o): Likewise.
13005 * check-init.c (check_cond_init): Add static prototype.
13007 * class.c (build_java_method_type, hashUtf8String,
13008 make_field_value, get_dispatch_vector, get_dispatch_table,
13009 append_gpp_mangled_type, mangle_static_field): Likewise.
13010 (strLengthUtf8): Hide unused definition.
13011 (hashUtf8String): Const-ify.
13012 (make_field_value): Un-ANSI-fy.
13014 * constants.c: Move inclusion of jcf.h above java-tree.h.
13015 (set_constant_entry, find_class_or_string_constant,
13016 find_name_and_type_constant, get_tag_node,
13017 build_constant_data_ref): Add static prototype.
13019 * decl.c (push_jvm_slot, builtin_function,
13020 lookup_name_current_level): Likewise.
13021 (builtin_function): Const-ify.
13023 * except.c (expand_start_java_handler, expand_end_java_handler):
13024 Add static prototype.
13026 * expr.c (flush_quick_stack, push_value, pop_value,
13027 java_stack_swap, java_stack_dup, build_java_athrow,
13028 build_java_jsr, build_java_ret, expand_java_multianewarray,
13029 expand_java_arraystore, expand_java_arrayload,
13030 expand_java_array_length, build_java_monitor, expand_java_pushc,
13031 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13032 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13033 expand_compare, expand_test, expand_cond, expand_java_goto,
13034 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13035 expand_java_field_op, java_push_constant_from_pool): Likewise.
13037 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13038 (build_java_arraynull_check): Mark parameters `node' and `type'
13039 with ATTRIBUTE_UNUSED.
13040 (note_label): Likewise for parameter `current_pc'.
13041 (expand_java_call, expand_java_ret): Hide unused definition.
13043 * java-tree.h (make_class, build_constants_constructor,
13044 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13045 init_outgoing_cpool, register_class, emit_register_classes,
13046 java_layout_seen_class_methods): Prototype.
13047 (unicode_mangling_length): Const-ify.
13048 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13049 emit_unicode_mangled_name, format_int, format_uint,
13050 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13051 jcf_print_utf8_replace, open_class): Prototype.
13053 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13054 <stdio.h>. Include tree.h/java-tree.h.
13055 (utf8_equal_string usage, process_class): Add static prototype.
13056 (open_class): Don't prototype this here.
13057 (utf8_equal_string): Match arguments to format specifiers.
13058 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13059 TABLE_SWITCH, disassemble_method): Likewise.
13061 * jcf-io.c: Include tree.h/java-tree.h.
13062 (open_class, find_classfile, jcf_print_utf8,
13063 jcf_print_utf8_replace): Const-ify.
13065 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13066 parse_class_file): Add static prototype.
13067 (find_in_current_zip): Match definition to existing static
13070 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13071 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13072 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13073 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13074 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13075 generate_bytecode_return, perform_relocations, init_jcf_state,
13076 init_jcf_method, release_jcf_state, generate_classfile):
13077 Add static prototype.
13078 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13079 (make_class_file_name): Const-ify.
13081 * jcf.h (find_classfile): Const-ify.
13083 * jv-scan.c (reset_report): Remove prototype.
13085 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13086 (error): Rewrite to allow varargs.
13088 * lang.c (lang_f_options): Const-ify.
13090 * lex.c (java_parse_escape_sequence): Add static prototype.
13091 (java_allocate_new_line): Match definition to existing static
13094 * mangle.c Include tree.h/java-tree.h.
13095 (unicode_mangling_length, emit_unicode_mangled_name,
13096 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13098 * parse.h (jdep_code): Remove trailing comma in enumeration.
13099 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13100 (reset_report): Add prototype.
13102 * verify.c (push_pending_label, merge_types): Add static
13105 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13107 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13109 * parse.y (find_applicable_accessible_methods_list): Extend the
13110 search to superinterfaces when relevant.
13111 (search_applicable_methods_list): New function.
13113 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13115 * class.c (unmangle_classname): Implemented stricter testing
13116 before setting the QUALIFIED_P flag on an identifier.
13118 1999-03-16 Per Bothner <bothner@cygnus.com>
13120 * parse.y (java_complete_lhs): Call force_evaluation_order
13121 after patch_newarray.
13122 (patch_binop): Don't call fold if there are side effects.
13124 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13126 * parse.y (java_stabilize_reference): Use save_expr instead of
13127 building a SAVE_EXPR node.
13128 (java_complete_lhs): Patch the resulting string of the `+='
13129 operator (if necessary) and complete the RHS after having built
13132 1999-03-15 Per Bothner <bothner@cygnus.com>
13134 * class.c (make_class): Don't set CLASS_P here (because
13135 this function is also called by build_java_array_type).
13136 (push_class): Set CLASS_P here instead.
13137 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13139 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13140 context. If the context is class, perfer "super" over "synchronized".
13141 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13143 * parse.y (create_class): Don't call parser_check_super here;
13144 it is not robust. Always wait until later.
13146 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13147 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13149 1999-03-13 Per Bothner <bothner@cygnus.com>
13151 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13152 * lex.h (UNGETC): Change misleading macro.
13154 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13156 * parse.y (java_stabilize_reference): Return NODE when patching a
13158 (java_complete_lhs): Put parenthesis around truth values.
13160 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13162 * class.c (layout_class_method): Don't make rtl for interface
13164 * parse.h (GET_TYPE_NAME): New macro.
13165 * parse.y (if_then_statement:): Fixed indentation.
13166 (if_then_else_statement:): Likewise.
13167 (for_statement:): Fixed spacing.
13168 (try_statement:): Fixed indentation.
13169 (create_interface): Don't force interfaces to be abstract.
13170 (method_header): Abstract methods are OK in interfaces.
13171 (declare_local_variables): Fixed typo in comment.
13172 (java_complete_expand_method): Fixed indentation.
13173 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13174 non accessible fields.
13175 (java_stabilize_reference): New function.
13176 (java_complete_lhs): Fixed indentation. Use
13177 java_stabilize_reference in compound assignment. Insert the
13178 cast. If not processing `+' fix string constants before processing
13181 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13183 * constants.c (find_class_or_string_constant): Cast variable `j'
13184 to a `jword' when comparing against one.
13186 * expr.c (java_lang_expand_expr): Remove unused variables
13187 `has_finally_p' and `op0'.
13189 * gjavah.c (print_field_info): Cast a value to jint when comparing
13190 against one. Likewise for a jlong.
13191 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13192 against a signed quantity.
13194 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13195 (print_signature): Don't needlessly dereference variable `str'
13197 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13198 `max_locals' with ATTRIBUTE_UNUSED.
13199 (jcf_parse_class): Likewise for variable `index'.
13201 * parse.h (reverse_jdep_list): Remove static prototype.
13203 * parse.y (build_jump_to_finally): Remove prototype and definition.
13204 (reverse_jdep_list): Add static prototype.
13206 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13207 `assignment' and `expr_decl'.
13209 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13211 1999-03-12 Andrew Haley <aph@cygnus.com>
13213 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13214 we'll need a directory separator and a null character.
13216 1999-03-10 Per Bothner <bothner@cygnus.com>
13218 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13220 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13222 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13225 1999-03-05 Per Bothner <bothner@cygnus.com>
13227 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13229 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13231 * class.c (layout_class_method): A static method in a base class
13232 is never overridden, so treat it like it doesn't exist.
13233 However, do complain about private non-static method overriding
13234 public static method.
13236 * parse.y: Don't set unused INITIALIZED_P flag.
13237 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13239 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13240 (build_array_from_name): Re-order &index[string] to &string[index].
13242 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13243 error_mark (it might catch more errors, but it is more likely to lose).
13245 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13247 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13248 (parse-scan.o): Depend on toplev.h.
13250 * class.c (make_method_value): Add prototype. Make it static.
13251 Remove unused second argument, caller changed.
13253 * expr.c (java_lang_expand_expr): Remove unused variable
13256 * java-tree.h: Don't prototype find_in_current_zip.
13257 Add prototypes for verify_constant_pool, start_java_method,
13258 end_java_method, give_name_to_locals, expand_byte_code,
13259 open_in_zip, set_constant_value, find_constant1, find_constant2,
13260 find_utf8_constant, find_string_constant, find_class_constant,
13261 find_fieldref_index, find_methodref_index, write_constant_pool,
13262 count_constant_pool_bytes and encode_newarray_type.
13264 * jcf-dump.c: Remove unused variable `LONG_temp'.
13266 * jcf-parse.c: Include parse.h.
13267 (jcf_parse_source): Remove unused parameter, all callers changed.
13268 (jcf_figure_file_type): Add static prototype.
13269 (find_in_current_zip): Likewise. Also remove unused parameter,
13270 all callers changed.
13271 (read_class): Initialize variable `saved_pos'.
13273 * jcf-reader.c (jcf_parse_preamble): Mark variables
13274 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13276 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13277 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13278 (java_parse_doc_section): Initialize variable `seen_star'.
13279 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13280 (java_lex_error): Mark parameters `msg' and `forward' with
13282 (java_get_line_col): Mark parameters `filename' and `line' with
13285 * parse-scan.y: Include toplev.h.
13286 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13288 * parse.h: use `struct JCF', not plain `JCF'.
13289 (java_parser_context_save_global, java_expand_classes
13290 java_parser_context_restore_global, java_parse): Add prototypes.
13292 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13295 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13297 * check-init.c (check_init): COPYN takes word count, not bit count.
13299 1999-02-26 Per Bothner <bothner@cygnus.com>
13301 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13302 explicit build_decl. (Avoids crash in reload when optimizing.)
13304 1999-02-25 Per Bothner <bothner@cygnus.com>
13306 * decl.c (complete_start_java_method): Handle synchronized method
13307 even when compiling from bytecode.
13309 1999-02-26 Tom Tromey <tromey@cygnus.com>
13311 * gjavah.c (add_class_decl): Only generate `#include' if outer
13312 class is not the name of the class we are processing. Correctly
13313 append `.h' in #include.
13314 (process_file): Clean up newlines around generated `#include's.
13315 (decode_signature_piece): Correctly handle inner classes.
13316 (struct include): New structure.
13317 (all_includes): New global.
13318 (print_include): New function.
13319 (add_class_decl): Use it.
13320 (process_file): Likewise.
13321 (add_class_decl): Generate include for java-array.h if array
13323 (process_file): Don't generate java-array.h include.
13325 * gjavah.c (add_namelet): Check for standard package names here.
13326 (add_class_decl): Don't check for standard package names here.
13328 1999-02-25 Tom Tromey <tromey@cygnus.com>
13330 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13331 When reading a zip file, only use strncmp if both strings are
13332 bigger than the buffer length. Initialize `k' when looping
13335 1999-02-24 Tom Tromey <tromey@cygnus.com>
13337 * gjavah.c (struct namelet): New structure.
13338 (add_namelet): New function.
13339 (print_namelet): New function.
13340 (print_class_decls): Use add_namelet and print_namelet to generate
13341 namespaces and not classes.
13342 (method_printed): New global.
13343 (HANDLE_END_METHOD): Examine method_printed.
13344 (print_method_info): Set method_printed when required. Print
13345 error if function to be ignored is marked virtual. Handle $finit$
13347 (METHOD_IS_FINAL): New macro.
13348 (print_field_info): Use it.
13349 (HANDLE_METHOD): Clear method_printed.
13350 (method_pass): New global.
13351 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13352 (process_file): Do two passes over both fields and methods.
13353 (HANDLE_METHOD): Examine method_pass.
13354 (root): New global.
13355 (add_class_decl): New function.
13356 (print_class_decls): Don't scan over entire constant pool.
13358 1999-02-23 Tom Tromey <tromey@cygnus.com>
13360 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13361 disable linking in that case.
13363 1999-02-20 Tom Tromey <tromey@cygnus.com>
13365 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13368 1999-02-21 Per Bothner <bothner@cygnus.com>
13370 * decl.c (build_result_decl), java-tree.h: New method.
13371 (complete_start_java_method): Handle synchronized methods.
13372 Don't build DECL_RESULT here. (Ordering dependency problem.)
13373 (start_java_method): Call build_result_decl here instead ...
13374 * parse.y (java_complete_expand_method): ... and here.
13375 (expand_start_java_method): Don't call complete_start_java_method here.
13376 (java_complete_expand_method): Call it here instead.
13377 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13378 * java-tree.h: ... here.
13380 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13381 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13382 for ARRAY_REF - it doesn't work when array bounds are checked.
13383 (patch_array_ref): Handle it here instead.
13385 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13387 1999-02-19 Per Bothner <bothner@cygnus.com>
13389 Force left-to-right evaluation of binary operations etc.
13390 * expr.c (force_evaluation_order), java-tree.h: New function.
13391 * parse.y (java_complete_lhs): Pass binary operations, procedure
13392 calls, and ARRAY_REFs to force_evaluation_order.
13393 (various): Set TREE_SIDE_EFFECTS more carefully.
13395 Tolerate random (non-UTF8) encoding in comments without complaining.
13396 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13397 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13399 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13400 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13402 * parse.y (java_complete_lhs): Ignore an empty statement in a
13403 COMPOUND_EXPR. Don't complain about empty statement after return.
13405 1999-02-19 Per Bothner <bothner@cygnus.com>
13407 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13408 in TREE_LIST - just chain the POINTER_TYPEs together.
13409 (resolve_class): If type already resolved, return decl.
13410 After resolving, update TREE_TYPE(class_type), and name (if array).
13411 * parse.h (do_resolve_class), parse.y: Make non-static.
13412 * class.c (maybe_layout_super_class): Take this_class argument.
13413 Do do_resolve_class if necessary.
13414 (layout_class, layout_class_methods): Adjust calls appropriately.
13415 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13416 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13417 * typeck.c (build_java_array_type): Don't call layout_class.
13419 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13421 * parse.y (check_pkg_class_access): Allow private class access
13422 within the same package.
13423 (strip_out_static_field_access_decl): New function.
13424 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13425 operator argument before testing its nature.
13427 1999-02-03 Per Bothner <bothner@cygnus.com>
13429 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13430 (TRY_EXPR): Simplify - it no longer has a finally clause.
13431 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13432 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13433 * expr.c (java_lang_expand_expr): Likewise.
13434 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13435 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13436 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13437 (build_try_statement): Remove finally parameter and handling.
13438 (build_try_finally_statement): New function.
13439 (patch_try_statement): No longer need to support finally clause.
13440 (try_statement): Update grammar action rules.
13441 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13442 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13444 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13446 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13447 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13449 1999-02-17 Andrew Haley <aph@cygnus.com>
13451 * class.c (build_utf8_ref): Back out broken patch which was
13452 intended to to output signatures using '.' as a separator.
13454 * class.c (make_class_data): Output signatures using '.' as a
13455 separator, rather than '/'.
13456 (mangled_classname): Likewise.
13457 (make_field_value): Likewise.
13458 (make_method_value): Likewise.
13459 * constants.c (alloc_class_constant): Likewise.
13460 * expr.c (build_invokeinterface): Likewise.
13462 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13464 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13465 of an ancient workaround.
13467 1999-02-10 Jeffrey A Law (law@cygnus.com)
13469 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13472 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13474 * lex.c (yylex): Encode \0 as UTF8.
13476 1999-02-10 Tom Tromey <tromey@cygnus.com>
13478 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13479 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13480 (libgcj_zip): Renamed.
13481 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13483 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13485 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13486 (GC_NAME): Renamed -lgc to -lgcjgc.
13488 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13490 * lex.c (java_lang_cloneable): Initialize.
13491 * parse.y (java_lang_cloneable): New static variable.
13492 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13493 doing one more qualification round.
13494 (valid_ref_assignconv_cast_p): Reject null source or
13495 destination. Allow an array to be cast into java.lang.Cloneable.
13496 (patch_cast): Swapped two first arguments to first call to
13497 valid_ref_assignconv_cast_p.
13499 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13501 * parse.h: DECL_P renamed JDECL_P.
13502 * parse.y: DECL_P replaced by JDECL_P.
13503 (build_array_from_name): Always use pointer's type.
13504 (patch_bc_statement): Extra code to search continue target in a
13505 for loop. Fixed comments. Continue target is current loop when
13508 1999-02-05 Andrew Haley <aph@cygnus.com>
13510 * class.c (make_class_data): The superclass of an interface should
13511 be null, not class Object.
13513 * lex.c (java_lex): Sign extend hex literals.
13515 1999-02-04 Andrew Haley <aph@cygnus.com>
13517 * class.c (build_utf8_ref): Output signatures using '.' as a
13518 separator, rather than '/'.
13519 (make_class_data): Likewise.
13521 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13523 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13524 mkstemp.o. Get them from libiberty now.
13526 1999-02-02 Jeffrey A Law (law@cygnus.com)
13528 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13530 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13532 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13535 1999-02-02 Per Bothner <bothner@cygnus.com>
13537 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13538 * jcf-write.c (generate_bytecode_return): New function.
13539 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13541 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13542 generate special [fd]const_[01] instructions.
13544 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13546 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13547 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13549 1999-02-01 Per Bothner <bothner@cygnus.com>
13551 * parse.y (patch_method_invocation): Handle calling static methods,
13552 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13554 * parse.y (java_complete_lhs): Don't complain about unreachable
13555 exit condition in a do-while statement.
13557 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13559 * lex.c (java_read_char): Fixed utf8 decoding.
13560 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13562 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13563 comments. Local variable `all_primitive' is gone. Broadened
13564 acceptance of `0' to floating point targets. `long' can now be
13565 widened to `double' or `float'.
13566 (valid_method_invocation_conversion_p): Added leading
13567 comment. Fixed tabulation.
13568 (build_string_concatenation): Optimize out left or right empty
13571 1999-01-28 Per Bothner <bothner@cygnus.com>
13573 * jcf-write.c (localvar_alloc): Only emit entry for
13574 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13575 (generate_bytecode_insns): Only call put_linenumber if
13576 debug_info_level > DINFO_LEVEL_NONE.
13577 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13578 is specified, add -g1 (for compatibility wih javac).
13580 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13582 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13583 gjavah.o, check-init.o, jv-scan.o
13585 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13587 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13589 * gjavah.c: Include config.h and system.h.
13591 * javaop.h (inline): Don't define, its handled by system.h.
13592 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13593 from `inline' to `static inline'.
13595 * jcf.h (inline): Don't define, its handled by system.h.
13597 * lex.c (inline): Likewise.
13599 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13601 * lang-specs.h: Map -Qn to -fno-ident.
13603 1999-01-29 Richard Henderson <rth@cygnus.com>
13605 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13607 1999-01-29 Tom Tromey <tromey@cygnus.com>
13609 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13610 then cast it to Object before calling `append' method.
13612 1999-01-28 Per Bothner <bothner@cygnus.com>
13614 * check-init.c (check_bool2_init, check_bool_init, check_init):
13615 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13616 * jcf-write.c (generate_bytecode_insns): Likewise.
13618 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13620 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13621 * parse.y (patch_cast): Allow a boolean to be cast into a
13624 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13626 * parse.y: (class_declaration:): Fixed indentation.
13627 (class_member_declaration:): Extra `;' after field declaration now
13629 (interface_declaration:): Removed debug messages in error reports.
13630 (patch_binop): Nodes created and returned inherit the orignal
13631 node's COMPOUND_ASSIGN_P flag value.
13632 (patch_cast): Fix cast from char to floating point.
13634 1999-01-25 Andrew Haley <aph@cygnus.com>
13636 * except.c, java-except.h (expand_resume_after_catch): new
13638 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13639 to branch back to main flow of control after a catch block.
13641 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13643 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13644 $(srcdir)/../system.h.
13645 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13646 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13647 (jcf-write.o): Likewise.
13648 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13649 (mangle.o): Depend on $(srcdir)/../toplev.h.
13650 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13651 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13653 * class.c: Include output.h and parse.h.
13654 (mangled_classname): Add the `const' keyword to a char*.
13655 (find_named_method): Hide unused function definition.
13656 (build_utf8_ref): Change type of variable `c' to unsigned char.
13657 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13658 (build_class_ref): Add the `const' keyword to a char*.
13659 (layout_class_method): Remove unused variable `buf'.
13661 * decl.c (find_local_variable): Remove unused variable `rtl'.
13662 (pushdecl): Likewise for variables `different_binding_level' and
13664 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13665 (maybe_build_cleanup): Likewise for parameter `decl'.
13667 * except.c (expand_start_java_handler): Mark parameter `range'
13668 with ATTRIBUTE_UNUSED.
13670 * expr.c: Include except.h.
13671 (pop_type): Remove unused variable `i'.
13672 (pop_value): Likewise for variables `n_words' and `i'.
13673 (expand_java_arrayload): Likewise for variable `convert'.
13674 (java_lang_expand_expr): Likewise for variables `op0', `type',
13675 `mode', `unsignedp', `node' and `elements'.
13676 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13678 (process_jvm_instruction): Add a `const' qualifier to a char*.
13680 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13681 (temp_directory): Likewise.
13682 (print_c_decl): Likewise.
13683 (print_method_info): Likewise.
13684 (decode_signature_piece): Likewise.
13685 (print_mangled_classname): Likewise.
13687 * java-except.h: Provide prototypes for maybe_start_try,
13688 maybe_end_try and add_handler.
13690 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13691 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13692 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13693 init_expr_processing, push_super_field, init_class_processing,
13694 can_widen_reference_to, class_depth, verify_jvm_instructions,
13695 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13696 set_local_type, merge_type_state, push_type, load_type_state,
13697 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13698 emit_unicode_mangled_name): Add prototypes.
13700 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13701 (print_signature_type): Use ISDIGIT, not isdigit.
13702 (print_signature): Remove unused variable `j'.
13704 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13705 int when comparing against one.
13707 * jcf-parse.c: Include toplev.h.
13709 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13710 (localvar_free): Remove unused variable `i'.
13711 (generate_bytecode_conditional): Likewise for variable `kind'.
13713 * jv-scan.c: Include config.h and system.h. Remove redundant
13714 OS header and gansidecl.h includes.
13715 (warning): Add the `const' keyword to a char*. Also add
13716 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13717 __STDC__, when determining whether to use ANSI-isms.
13718 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13719 (xmalloc): Don't redundantly prototype here.
13720 (main): Remove unused parameter `envp'. Also fix the arguments
13721 passed to function `fatal' to match the format specifier.
13723 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13725 * mangle.c: Include toplev.h.
13726 (emit_unicode_mangled_name): Declare parameter `len'.
13728 * parse.y (parse_warning_context): Add the `const' keyword to a
13729 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13730 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13731 (issue_warning_error_from_context): Add the `const' keyword to
13733 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13734 not `__STDC__' for whether to use ANSI-isms.
13736 * typeck.c (incomplete_type_error): Mark parameters `value' and
13737 `type' with ATTRIBUTE_UNUSED.
13738 (parse_signature_type): Use ISDIGIT, not isdigit.
13740 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13741 (verify_jvm_instructions): Likewise. Remove unused variables
13742 `field_name' and `default_val'.
13744 * zextract.c: Include config.h and system.h. Remove redundant
13745 OS header includes.
13747 * zipfile.h: Prototype `read_zip_archive'.
13749 1999-01-21 Andrew Haley <aph@cygnus.com>
13751 * typeck.c (convert): Allow conversions to void type: some
13752 optimizations in gcc do this.
13754 1999-01-21 Andrew Haley <aph@cygnus.com>
13756 * typeck.c (convert_ieee_real_to_integer): New function.
13757 (convert): When not using fast-math and using hardware fp, convert
13758 an IEEE NaN to zero.
13760 1999-01-18 Andrew Haley <aph@cygnus.com>
13762 * parse.y (patch_binop): Do a type conversion from signed to
13763 unsigned and then back to signed when a ">>>" is found.
13765 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13767 * java-tree.h: (check_for_initialization): Added prototype.
13768 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13769 * parse.y (do_resolve_class): Removed unused locals.
13770 (read_import_dir): Likewise.
13771 (resolve_qualified_expression_name): Array creation
13772 expressions are valid primary expressions.
13773 (qualify_ambiguous_name): Likewise.
13774 (patch_synchronized_statement): Removed unused local.
13776 1999-01-17 Jeffrey A Law (law@cygnus.com)
13778 * Makefile.in (zextract.o): Add dependencies.
13780 * Makefile.in: Do not put ^Ls at the start of a line.
13782 1999-01-15 Per Bothner <bothner@cygnus.com>
13784 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13785 sub-type the result of the call that gets the exception value.
13787 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13788 don't call finish_class.
13790 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13791 clear found before continuing.
13793 * verify.c (verify_jvm_instructions): On an array load, allow
13794 and handle top of stack to be TYPE_NULL.
13796 * gjavah.c (generate_access): Translate Java package private or
13797 protected access to C++ public, but with a comment.
13799 1999-01-13 Andrew Haley <aph@cygnus.com>
13801 * expr.c (generate_name): Name prefix changed to avoid clashes
13802 with assembler temp labels.
13804 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13805 MODIFY_EXPR. Without this, code for the assignment may not be
13806 generated at all and the synchronized statement will read an
13807 uninitialized variable.
13809 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13811 * class.c (maybe_layout_super_class): Fixed returned value.
13812 * lex.c: Added 1999 to the copyright.
13813 (java_init_lex): Initialize java_lang_imported.
13814 * lex.h: Added 1999 to the copyright.
13815 * parse.h: Added 1999 to the copyright.
13816 (REGISTER_IMPORT): Fixed typo in trailing macro.
13817 (CURRENT_OSB): New macro.
13818 (struct parser_ctxt): New fields osb_depth, osb_limit.
13819 * parse.y (java_lang_id): New global variable.
13820 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13821 (array_creation_expression:): Use CURRENT_OSB.
13822 (dims:): Uses a stack to keep track of array dimensions.
13823 (cast_expression:): Use CURRENT_OSB.
13824 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13826 (register_fields): Fixed typos in comment.
13827 (check_method_redefinition): Fixed comment indentation.
13828 (java_check_regular_methods): Set saved found wfl to NULL after
13829 having reinstalled it in the previously found DECL_NAME.
13831 1999-01-10 Richard Henderson <rth@cygnus.com>
13833 * gjavah.c (java_float_finite): Use a union to do type punning.
13834 (java_double_finite): Likewise.
13836 1999-01-09 Per Bothner <bothner@cygnus.com>
13838 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13839 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13840 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13841 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13842 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13843 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13845 1999-01-08 Per Bothner <bothner@cygnus.com>
13847 * check-init.c (check_init): If compiling to native, we don't
13848 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13850 1999-01-08 Tom Tromey <tromey@cygnus.com>
13852 * parse-scan.y (variable_declarator_id): Set or increment
13854 (bracket_count): New global.
13855 (formal_parameter): Handle case where bracket pairs trail variable
13858 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13860 * jcf-parse.c (yyparse): variable len changed from a char to an
13861 int to prevent overflow.
13863 1999-01-06 Per Bothner <bothner@cygnus.com>
13865 * java-tree.h: Declare read_class.
13866 * jcf-parse.c (read_class): New function.
13867 (load_class): Now just call read_class.
13869 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13870 * jcf-parse.c (parse_source_file): Declare save_error_count,
13871 which is needed by java_parse_abort_on_error macro,
13872 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13874 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13875 constructor, if initializing a static field.
13876 (patch_new_array_init): Set TREE_CONSTANT if it is.
13877 * expr.c (java_lang_expand_expr): For a static array constructor
13878 of primitive elements, allocate the array itself statically.
13879 Disabled until we can set the vtable field statically.
13881 * check-init.c: New file. Checks for definite assignment.
13882 * Makefile.in (JAVA_OBJS): Add check-init.o.
13883 * parse.y (java_complete_expand_method): Call check_for_initialization.
13884 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13886 1999-01-06 Graham <grahams@rcp.co.uk>
13888 * parse.y : include system.h instead of including
13889 standard headers directly with the exception of <dirent.h>.
13891 1999-01-06 Per Bothner <bothner@cygnus.com>
13893 * lex.h: Moved static function declarations to lex.c,
13894 to shut up some -Wall warnings.
13895 * lex.c: Static function declarations moved here.
13896 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13898 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13900 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13902 1998-12-22 Per Bothner <bothner@cygnus.com>
13904 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13905 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13907 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13908 (localvar_alloc): Change return type to void,
13909 (emit_unop): Remove unused variable size.
13911 * jcf-write.c (struct jcf_block): Add new union.
13912 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13913 (call_cleanups): New functions.
13914 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13915 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13916 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13917 * lang.c (lang_init): Call using_eh_for_cleanups.
13918 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13919 completing operands to patch_synchronized_statement.
13920 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
13921 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
13922 WITH_CLEANUP_EXPR instead of TRY_EXPR.
13924 1998-12-20 John F. Carr <jfc@mit.edu>
13926 * Make-lang.in: Comment out control-Ls; they upset some makes.
13928 1998-12-18 Tom Tromey <tromey@cygnus.com>
13930 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
13933 1998-12-17 Tom Tromey <tromey@cygnus.com>
13935 * parse.y (DIR_SEPARATOR): New define.
13936 (check_class_interface_creation): Use it.
13938 * parse-scan.y (report_main_declaration): Recognize
13939 `java.lang.String' in argument to main.
13941 1998-12-16 Per Bothner <bothner@cygnus.com>
13943 * parse.y (create_interface): Remove bogus test.
13945 1998-12-16 Per Bothner <bothner@cygnus.com>
13947 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
13948 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
13950 1998-12-16 Tom Tromey <tromey@cygnus.com>
13952 * parse-scan.y (qualified_name): Use correct sprintf format.
13954 1998-12-15 Tom Tromey <tromey@cygnus.com>
13956 * gjavah.c (print_field_info): Changed how most negative number is
13959 1998-12-14 Per Bothner <bothner@cygnus.com>
13961 * parse.y (fold_constant_for_init): New function.
13962 (resolve_expression_name): Don't replace static final
13963 constant-initialized fields by its value.
13964 (java_complete_lhs): New. Same as java_complete_tree, except does
13965 not replace static final constant-initialized fields by their values.
13966 (register_fields): If there is an initializer, set DECL_INITIAL and
13967 MODIFY_EXPR_FROM_INITIALIZATION_P.
13968 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
13969 Only call patch_initialized_static_field if
13970 MODIFY_EXPR_FROM_INITIALIZATION_P.
13971 (patch_initialized_static_field): If not valid constant, clear
13974 * parse.y (lookup_field_wrapper): Fix thinko.
13976 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
13977 set and restore global lineno.
13979 1998-12-14 Tom Tromey <tromey@cygnus.com>
13981 * gjavah.c (print_field_info): If value to print is the smallest
13982 value of its size, then print as hex to avoid later warnings from
13985 1998-12-14 Tom Tromey <tromey@cygnus.com>
13987 * gjavah.c (decompile_method): Decompile `return null'.
13988 (process_file): Generate `#pragma interface'.
13989 (method_declared): New global.
13990 (print_method_info): Set it.
13991 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
13992 (print_method_info): Handle abstract methods.
13994 1998-12-13 Per Bothner <bothner@cygnus.com>
13996 * parse.y (patch_method_invocation): If class_decl is null
13997 (e.g. an array type), use original type.
13999 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14000 errors about uncaught exception from clone (of array, specifically).
14002 1998-12-13 Tom Tromey <tromey@cygnus.com>
14004 * gjavah.c (decompile_method): Handle all types of `return'
14005 opcode. Decompile `return this' and `return'.
14006 (method_access): New global.
14007 (print_method_info): Set it.
14008 (decompile_method): Don't decompile a synchronized method.
14010 1998-12-13 Tom Tromey <tromey@cygnus.com>
14012 * jcf-reader.c (jcf_parse_one_method): Recognize
14014 * gjavah.c (HANDLE_END_METHOD): New macro.
14015 (HANDLE_CODE_ATTRIBUTE): New macro.
14016 (decompile_method): New function.
14017 (print_method_info): Don't print `;\n' at end of function decl.
14018 Include java-opcodes.h.
14019 (decompiled): New global.
14021 1998-12-12 Per Bothner <bothner@cygnus.com>
14023 * class.c (build_class_ref): Handle PRIMTYPE.class if
14024 flag_emit_class_files.
14025 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14026 if flag_emit_class_files.
14027 * parse.y (java_complete_tree): Pre-liminary support for
14028 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14030 * parse.y (patch_synchronized_statement): Don't call monitorexit
14031 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14033 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14035 * zipfile.h (opendir_in_zip): New declaration.
14036 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14037 (opendir_in_zip): New function, using code from open_in_zip.
14038 (open_in_zip): Call opendir_in_zip.
14039 (find_class): Remove no-longer-used do_class_file parameter,
14040 but add source_ok parameter. Change logic so if we find a .java file,
14041 we don't look for .class in later classpath emtries.
14042 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14043 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14044 * gjavah.c: Update call to find_class.
14045 * jcf-dump.c: Likewise.
14047 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14048 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14049 nothing if body is empty_stmt_node.
14050 Various little fixes so SP gets correctly adjusted.
14051 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14052 For CALL_EXPR, test if static first.
14053 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14054 such as the ones we create for Object and Class.
14055 Set and restore current_function_decl.
14056 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14057 (note_possible_classname): New function.
14058 (read_import_entry): Removed. Merged with read_import_dir.
14059 (read_import_dir): Don't call find_class - that only gives us
14060 the first classpath entry having the needed package.
14061 Use the struct buffer data structure from buffer.h.
14062 (read_import_dir, find_in_imports_on_demand): The remembered
14063 class names now use '.' (not '/') as package separator.
14065 * parse.y (java_complete_expand_methods): Call write_classfile
14066 here, and not in java_expand_classes (which only gets first class).
14068 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14070 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14071 (register_fields): If a static fields has an initializer, just
14072 chain it on ctxp->static_initialized, and handle later.
14073 (java_complete_expand_methods): Force <clinit> first.
14074 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14075 - it's already been completed.
14076 (patch_initialized_static_field): New function.
14077 (java_complete_field): Call it.
14079 1998-12-12 Per Bothner <bothner@cygnus.com>
14081 * expr.c (encode_newarray_type, build_new_array): New functions.
14082 * java-tree.h: Declare build_new_array.
14083 * jcf-write.c (patch_newarray): Use build_new_array.
14085 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14086 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14088 * parse.y (patch_new_array_init): Re-organize.
14089 Now is passed the actual array (pointer) type of the value.
14090 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14091 (patch_array_constructor): Removed - merged into patch_new_array_init.
14092 (java_complete_tree): Update patch_new_array_init.
14094 * jcf-write.c (find_constant_index): New function.
14095 (generate_bytecode_insns): Use find_constant_index.
14096 (generate_classfile): Use find_constant_index for ConstantValue.
14098 1998-12-11 Tom Tromey <tromey@cygnus.com>
14100 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14101 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14102 * class.c (make_class_data): Renamed dtable -> vtable, and
14103 dtable_method_count -> vtable_method_count.
14105 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14107 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14108 global variables, initialized.
14109 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14110 Declared new global variables.
14111 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14112 double_zero_node, integer_zero_node upon direct matching.
14113 * parse.y (purify_type_name): Added function prototype.
14114 (duplicate_declaration_error_p): Consider new_type as potentially
14115 being a incomplete type. Use purify_type_name on type string.
14116 (method_header): saved_type: unused variable removed. Don't figure
14117 return type if method name is invalid.
14118 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14119 processed by patch_unaryop.
14120 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14121 increment/decrement node into its original type after binary
14122 numeric promotion on its operands.
14124 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14126 * parse.y (array_initializer:): Array init operand is NULL_TREE
14127 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14128 now an error. Fixed indentation problems.
14129 (patch_string): Handle error_mark_node as an argument.
14130 (patch_new_array_init): Fixed indentation problems.
14131 (array_constructor_check_entry): Removed check on null wfl_value.
14132 Return an error if wfl_value's walk returns an error.
14134 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14136 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14137 * lex.c (java_lex): Remember column position before advancing one
14138 token. Retain location information on OCB_TK.
14139 * lex.h (typedef struct java_lc): Added new field.
14140 * parse.h (GET_SKIP_TYPE): New macro.
14141 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14142 * parse.y (build_new_array_init, patch_new_array_init,
14143 patch_array_constructor, maybe_build_array_element_wfl,
14144 array_constructor_check_entry): New function prototypes.
14145 (switch_block:): Tagged <node>.
14146 (OCB_TK): Tagged <operator>.
14147 (array_initializer:): Installed actions.
14148 (variable_initializer): Build location information on element if
14150 (switch_statement:): Fixed indentation typo.
14151 (switch_block:): Redefined default action.
14152 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14153 (patch_assignment): Removed duplicate code.
14154 (maybe_build_array_element_wfl, build_new_array_init,
14155 patch_new_array_init, patch_array_constructor,
14156 array_constructor_check_entry): New functions.
14158 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14160 * parse.y (array_initializer): Tagged <node>.
14161 (variable_initializer:): Use default rule.
14162 (array_initializer:): Defined actions.
14163 (variable_initializers:): Likewise.
14164 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14165 non-static field accesses.
14166 (patch_invoke): Fixed indentation typo.
14167 (java_complete_tree): Likewise.
14168 (build_labeled_block): Changed leading comment. Generate an error
14169 in case of duplicate loop labels.
14170 (patch_conditional_expr): Patch results of string concatenation
14173 1998-12-06 Per Bothner <bothner@cygnus.com>
14175 * constants.c (find_methodref_index): When the class is an interface,
14176 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14178 * decl.c (finit_identifier_node): Use "$finit$", rather than
14179 "<finit>" (which Sun's verifier rejects).
14180 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14181 (generate_field_initialization_code): Removed.
14182 (fix_constructors) Don't add call to $finit$ here (wrong order).
14183 (patch_method_invocation): Add $finit$ call here.
14185 * java-tree.h (CALL_USING_SUPER): New macro.
14186 * parse.y (patch_invoke): Remove im local variable.
14187 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14188 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14189 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14191 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14193 * parse.y (java_complete_tree): Don't complain about unreachable
14194 statement if it is empty_stmt_node.
14196 * jcf-write.c (find_constant_wide): New function.
14197 (push_long_const): Use find_constant_wide.
14199 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14200 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14201 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14202 Emit invokeinterface when calling an interface method.
14203 Emit invokespecial also when calling super or private methods.
14205 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14207 1998-12-06 Per Bothner <bothner@cygnus.com>
14209 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14211 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14213 * java-tree.h (java_layout_seen_class_methods): New function
14215 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14216 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14217 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14218 * parse.y (method_declarator:): Defined action.
14219 (issue_warning_error_from_context): input_filename saved, set to
14220 the appropriate value and restored after java_error is called.
14221 (build_unresolved_array_type): Fixed comment.
14222 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14223 (method_header): Deal with return type the same way type are
14224 handled for fields and method's parameters and local variables
14226 (check_method_redefinition): Removed extra CR.
14227 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14228 (java_layout_seen_class_methods): New function.
14229 (java_layout_classes): Call java_layout_seen_class_methods.
14231 1998-12-03 Per Bothner <bothner@cygnus.com>
14233 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14235 1998-12-03 Per Bothner <bothner@cygnus.com>
14237 * jcf-dump.c (main): Fix error message.
14238 * jcf-path.c (add_entry): Style fix.
14240 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14242 * class.c (layout_class_method): Call build_java_argument_signature
14243 on constructors too.
14244 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14245 (patch_method_invocation): Define a primary when resolving an
14246 expression name. Augmented comment on code checking illegal `this'
14247 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14249 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14251 * class.c (layout_class_method): Don't report error on non-static
14252 overriding static if the method is private.
14253 * java-tree.h (finish_class): Prototype added.
14254 * lex.c (java_get_line_col): Handle col argument -2 value.
14255 * parse.h: All static method declarations moved to parse.y.
14256 * parse.y: Now contains all static method declarations previously
14258 (find_expr_with_wfl, missing_return_error,
14259 unreachable_stmt_error): New functions.
14260 (java_get_real_method_name): Identify constructors bearing class
14261 names in source code compiled classes only.
14262 (java_complete_expand_methods): Call missing_return_error.
14263 (invocation_mode): Private methods invoked as static methods.
14264 (java_complete_tree): Call unreachable_stmt_error.
14266 1998-12-01 Tom Tromey <tromey@cygnus.com>
14268 * Makefile.in (+target): Removed.
14269 (+xmake_file): Likewise.
14270 (+tmake_file): Likewise.
14271 (.NOEXPORT): Removed duplicate.
14273 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14275 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14277 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14279 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14280 libiberty.h. Provide an xmalloc definition.
14282 * jvspec.c: Remove the xmalloc prototype.
14284 * parse-scan.y: Include config.h and system.h. Don't include
14285 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14286 Provide an xstrdup definition.
14288 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14290 * jcf-path.c (add_entry): Recognize ".jar" too.
14291 * lang-specs.h: Likewise.
14293 1998-11-26 Per Bothner <bothner@cygnus.com>
14295 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14296 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14298 * jcf-write.c (generate_bytecode_insns):
14299 Handle pre/post-increment/decrement of long.
14301 * jcf-write.c (generate_bytecode_insns):
14302 Handle missing exception handler (finally for synchronized).
14304 1998-11-25 Per Bothner <bothner@cygnus.com>
14306 * java-tree.h (end_params_node): Declare global.
14307 * decl.c (end_params_node): New global.
14308 (init_decl_processing, start_java_method): Use end_params_node for
14309 end of list of parameter types. Follows correct gcc conventions.
14310 * expr.c (pop_argument_types, pop_arguments): Likewise.
14311 * lang.c (put_decl_node): Likewise.
14312 * typeck.c (various places): Likewise.
14313 * class.y (various places): Likewise.
14314 * parse.y (various places): Likewise.
14316 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14317 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14319 * class.c: Add #include flags.h, remove no-longer needed declaration.
14321 * class.c (layout_class_method): Remove commented-out code, re-format.
14322 Don't add vtable entry (or index) for private methods.
14323 * expr.c (expand_invoke): A private method is implicitly final.
14324 * class.c (make_class_data): If inlining or optimizing,
14325 skip private methods.
14327 * class.c (finish_class): New function. Calls existing methods,
14328 but alls emits deferred inline functions.
14329 * jcf-parse.c (parse_class_file): Call finish_class.
14330 * parse.y (java_complete_expand_methods): Likewise.
14332 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14334 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14336 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14338 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14340 1998-11-24 Per Bothner <bothner@cygnus.com>
14342 * (generate_classfile): Always write class access flag with
14345 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14347 * class.c (maybe_layout_super_class): New function.
14348 (layout_class): Reorganized. Loop on class methods dispatched into
14349 a new function. Call maybe_layout_super_class.
14350 (layout_class_methods, layout_class_method): New functions.
14351 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14353 (expand_invoke): Likewise.
14354 * java-tree.h (all_class_list): New global variable declared.
14355 (layout_class_methods, layout_class_method): New function
14357 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14358 * jcf-parse.c (all_class_list): New global variable.
14359 (load_class): Extended what class_or_name can be. Use parser
14360 context mechanism to save globals before calling jcf_parse.
14361 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14362 is set on the file name.
14363 (jcf_parse): Layout class methods when Object is loaded, otherwise
14364 record class in all_class_list for delayed method layout.
14365 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14366 * lang.c (put_decl_node): Decode <init> into the decl context
14368 * lex.c (java_allocate_new_line): Use xmalloc.
14369 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14370 pointers, not TREE_LIST elements.
14371 (struct parser_ctxt): Fixed comment indentations, added comments
14372 and reordered some fields.
14373 (java_check_methods): Function prototype removed.
14374 * parse.y (java_push_parser_context): Use xmalloc.
14375 (java_parser_context_restore_global): Pop extra pushed ctxp only
14376 when there's nothing next.
14377 (maybe_create_class_interface_decl): Fixed comment, add new
14378 created class decl to all_class_list.
14379 (method_header): Use GET_REAL_TYPE on argument's types.
14380 (method_declarator): Use GET_REAL_TYPE, change type to the real
14381 type in TREE_LIST dependency node. Build argument list with the
14383 (create_jdep_list): Use xmalloc. Removed allocation error message.
14384 (obtain_incomplete_type): Fixed leading comment. Broadened
14385 incoming argument meaning.
14386 (register_incomplete_type): Use xmalloc. Removed allocation error
14388 (safe_layout_class): Fixed leading comment.
14389 (jdep_resolve_class): Reversed if statement condition and switch
14390 if and else bodies.
14391 (resolve_and_layout): Fixed leading comment. Broadened incoming
14393 (complete_class_report_errors): New local variable name, for
14394 clarity. purify_type_name used for all error cases.
14395 (java_get_real_method_name): Stricter check on constructors.
14396 (java_check_regular_methods): Reverse methods list only if not
14397 already laid out. Layout artificial constructor.
14398 (java_check_methods): Deleted.
14399 (source_start_java_method): Obtain incomplete type for patchable
14401 (java_layout_classes): Fixed leading comment. Use
14402 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14403 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14404 before returning. Fixed comments.
14405 (java_expand_classes): Check for errors up front.
14406 (patch_method_invocation): Class to search is resolved and laid
14409 1998-11-24 Per Bothner <bothner@cygnus.com>
14411 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14413 * javaop.h (int8): Removed - not used.
14414 (jbyte): Redefine portably with correct signedness.
14416 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14418 * jcf-write.c (generate_bytecode_insns): Fix typo
14419 OPCODE_getstatic to OPCODE_getfield.
14421 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14422 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14423 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14425 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14427 * jcf-parse.c (jcf_parse_source): Function returned type is
14428 void. Added prototype.
14429 (jcf_parse): Function returned type is void.
14430 (yyparse): Remove call to fclose on the last parsed file.
14432 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14434 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14436 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14437 (layout_class): Cope with methods featuring WFL in decl names.
14438 * decl.c (unqualified_object_id_node): New global variable,
14440 (build_decl_no_layout): Removed.
14441 * expr.c (build_primtype_type_ref): Handle Double.
14442 (java_lang_expand_expr): Fixed indentations.
14443 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14444 (flag_wall, flag_redundant, flag_not_overriding,
14445 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14446 variable declarations.
14447 (build_decl_no_layout): Removed prototype.
14448 (java_get_real_method_name): Added prototype.
14449 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14450 (java_parse_abort_on_error): Macro now just returns.
14451 * jcf-parse.c (jcf_parse_source): Check fclose returned
14452 value. Call emit_register_classes if java_report_errors returns
14454 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14455 flag_static_local_jdk1_1): New integer flags.
14456 (lang_decode_option): New flags set here.
14457 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14458 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14459 the flag_redundant variable.
14460 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14461 when parsing java.lang.Object class.
14462 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14463 NULL_TREE to build.
14464 (resolve_qualified_expression_name): Fixed indentation.
14465 (patch_array_ref): Changed prototype.
14466 (not_initialized_as_it_should_p): Prototype removed.
14467 (java_report_errors): Added function prototype.
14468 * parse.y (formal_parameter:): Changed error message for not yet
14469 supported final parameters.
14470 (class_type_list:): Set both PURPOSE and VALUE of created
14471 TREE_LIST to be class_type.
14472 (primary_no_new_array:): Handle class literals on primitive types.
14473 (parse_warning_context): Reinstalled correct force_error and
14474 do_warning flags setups.
14475 (java_report_errors): Changed prototype. Return java_error_count
14477 (variable_redefinition_error): Consider treating variable type as
14479 (create_interface): Warn about redundant abstract modifier if
14480 flag_redundant is set. Changed error message.
14481 (lookup_field_wrapper): Save/restore globals before/after looking
14483 (duplicate_declaration_error_p): Consider treating declaration
14484 type as a fake pointer.
14485 (register_fields): Extract real type from dependency node. Check
14486 for duplicate field declaration after type adjustment. Use
14487 DECL_INITIAL to store static final initialized values.
14488 (method_header): Extract real function type from dependency node.
14489 (check_abstract_method_header): Use GET_METHOD_NAME.
14490 (obtain_incomplete_type): Layout fake pointer type.
14491 (safe_layout_class): Don't try to check for methods before layout.
14492 (java_complete_class): Don't check for correct throws clause
14493 elements inheritance here.
14494 (resolve_and_layout): Broadened name parameter meaning.
14495 (reset_method_name): Use GET_METHOD_NAME.
14496 (java_get_real_method_name): New function.
14497 (java_check_regular_methods): Don't check methods in
14498 java.lang.Object. Verify lineage of throws clause elements. Use
14499 flag_no_overriding in warning report.
14500 (check_throws_clauses): Don't check if class was from
14501 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14502 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14503 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14504 warning on unsupported final local variables. Use build_decl
14505 instead of build_decl_no_layout. Get real local variable type from
14507 (source_start_java_method): Get real parameter type from
14508 dependency node. Call build_decl instead of build_decl_no_layout.
14509 (java_layout_classes): Reverse tree and layout type and class as
14510 required. Mark class as loaded when done.
14511 (resolve_field_access): Fixed indentation. Restricted condition
14512 leading to static field access code generation. Set field_type
14513 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14514 (resolve_qualified_expression_name): Initialize type_found to
14515 null. Handle static field resolved during qualification. Fixed
14516 layout on non primitive field decl types.
14517 (not_accessible_p): Fixed typo in comment.
14518 (patch_method_invocation): Resolve and layout class to search from
14520 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14521 layout non primitive type, if necessary. Make method node only to
14523 (find_applicable_accessible_methods_list): Consider WFL'ed method
14524 decl names. Fixed indentation.
14525 (argument_types_convertible): Resolve and layout target type if
14527 (java_complete_tree): Fixed indentation problems. Rewrote
14528 CALL_EXPR thrown exceptions check. Re-installed further processing
14529 of the assignment in certain cases.
14530 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14531 inlining on class literals.
14532 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14534 (valid_method_invocation_conversion_p): Likewise.
14535 (patch_string): Temporary disable forbidden use of `this' in
14536 explicit constructor invocations when doing string concatenation
14537 within their scope.
14538 (patch_unaryop): Added comment. Reinstalled code to disable
14539 further check on assignment operation with cast expression RHS.
14540 (patch_switch_statement): Fixed indentation.
14541 (build_try_statement): Call build_decl instead of
14542 build_decl_no_layout.
14543 (patch_synchronized_statement): Likewise.
14544 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14545 IS_UNCHECKED_EXPRESSION_P.
14546 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14547 layout argument exception type.
14548 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14549 of IS_UNCHECKED_EXPRESSION_P.
14551 1998-11-18 Anthony Green <green@cygnus.com>
14553 * jcf-parse.c (yyparse): Open class file in binary mode.
14555 1998-11-15 Per Bothner <bothner@cygnus.com>
14557 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14559 * jcf-write.c (perform_relocations): Move check out one loop.
14561 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14563 * Make-lang.in: Fix reference to srcdir.
14564 * jv-scan.c: Add missing xmalloc prototype.
14565 * jvgenmain.c: Ditto.
14567 1998-11-15 Per Bothner <bothner@cygnus.com>
14569 * decl.c (error_mark_node), java-tree.h: New global.
14570 * parse.y: Use empty_stmt_node instead of size_zero_node.
14571 (build_if_else_statement): If missing else, use empty_stmt_node.
14573 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14574 (java_complete_expand_method): Complain if return is missing.
14575 (java_check_regular_methods): Comment out incorrect error check.
14576 (not_accessible_p): Fix incorrect handling of protected methods.
14577 (patch_method_invocation): Pass correct context to not_accessible_p.
14578 (find_applicable_accessible_methods_list): Likewise.
14579 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14580 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14581 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14582 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14584 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14585 (push_int_const): Remove reundant NOTE_PUSH.
14586 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14587 (- case SWITCH_EXPR): Fix code generation bug.
14588 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14589 (generate_classfile): More robust for abstract methods.
14591 1998-11-15 Anthony Green <green@cygnus.com>
14593 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14594 * Make-lang.in: Ditto.
14596 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14597 * jvgenmain: Ditto.
14599 1998-11-15 Per Bothner <bothner@cygnus.com>
14601 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14603 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14605 1998-11-14 Per Bothner <bothner@cygnus.com>
14607 Allow uses of interface types to verify. This is not really
14608 type-safe, but it matches what Sun does, and is OK as long as
14609 there are appropriate run-time checks.
14610 * verify.c (merge_types): If merging two interface types,
14611 just set the result to java.lang.Object.
14612 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14614 1998-11-13 Tom Tromey <tromey@cygnus.com>
14616 * gjavah.c (main): Handle --output-class-directory argument.
14617 * jvspec.c (lang_specific_driver): Translate `-d' into
14618 -foutput-class-dir.
14619 * jcf.h (jcf_write_base_directory): Declare.
14620 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14621 * lang-options.h: Mention -foutput-class-dir.
14622 * jcf-write.c (jcf_write_base_directory): New global.
14623 (make_class_file_name): Put generated .class file into `-d'
14624 directory, or into source directory if -d not given. Function now
14626 (write_classfile): Free class file name. Handle case where class
14628 (DIR_SEPARATOR): New macro.
14629 Include <sys/stat.h>
14631 * Makefile.in (prefix): New macro.
14633 1998-11-12 Per Bothner <bothner@cygnus.com>
14635 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14636 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14637 here (done in patch_invoke instead).
14638 (case_identity): Moved here from parse.y.
14640 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14641 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14642 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14643 so they can be efficiently scanned without recursion.
14644 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14645 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14646 in BLOCK iteratively, rather than recursively.
14648 * parse.y (do_unary_numeric_promotion): New function.
14649 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14651 * parse.y (patch_newarray): Various fixes.
14653 Re-do handling of switch statements (for proper block scoping).
14654 * parse.y: Add just a single block for the enture switch block,
14655 but don't create any "case blocks".
14656 (group_of_labels): Rmeoved unneeded non-terminal.
14657 CASE_EXPR and DEFAULT_EXPR are added to current block.
14658 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14659 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14660 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14661 * parse.y (wfl_operator, print_int_node): Make non-static.
14662 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14663 as part of recursive scan of block.
14664 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14665 (patch_switch_statement): Most tests move dinto java_complete_tree.
14667 * parse.y: Make various production be non-typed (void).
14668 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14669 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14670 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14672 * jcf-write.c (struct jcf_handler): New type.
14673 (struct jcf_switch_state): New type.
14674 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14675 (alloc_handler, emit_unop, emit_reloc): New functions.
14676 (adjust_typed_op): Add extra parameter ("max type" offset).
14677 (emit_switch_reloc, emit_case-reloc): New function.
14678 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14679 (generate_bytecode_insns): Support REAL_CST, switch statements,
14680 exception handling, method calls, object/array creation, and more.
14682 * class.c: Remove some unused variables.
14683 * constants.c (find_string_constant): New function.
14684 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14685 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14686 if flag_emit_class_files.
14688 1998-11-12 Tom Tromey <tromey@cygnus.com>
14690 * jcf-io.c (find_class): Added explanatory comment.
14692 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14693 trailing slash to `.zip' entries.
14695 * jvspec.c (lang_specific_driver): Correctly handle case where
14696 GC_NAME not defined.
14698 1998-11-11 Tom Tromey <tromey@cygnus.com>
14700 * jvspec.c (GC_NAME): New define.
14701 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14703 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14705 1998-11-11 Per Bothner <bothner@cygnus.com>
14707 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14709 1998-11-11 Tom Tromey <tromey@cygnus.com>
14711 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14713 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14715 * class.c (is_compiled_class): Call safe_layout_class for class
14716 compiled from source.
14717 * conver.h (convert_to_integer, convert_to_real,
14718 convert_to_pointer): Added prototypes.
14719 * decl.c (init_decl_processing): Non longer push the decls of
14720 `methodtable', `constants', `Class', `Field', `dispatchTable'
14721 `jexception' and `Method'.
14722 * expr.c (build_invokeinterface): New function.
14723 (expand_invoke): static variable CLASS_IDENT now in
14724 build_invokeinterface. Use build_invokeinterface.
14725 (expand_java_field_op): Moved code to inline
14726 java.lang.PRIMTYPE.TYPE into a function.
14727 (build_primtype_type_ref): New function.
14728 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14729 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14730 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14731 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14732 (DECL_LOCAL_STATIC_VALUE): New macro.
14733 (build_invokeinterface, build_primtype_type_ref): New function
14735 (java_parse_abort_on_error): Macro rewritten.
14736 * jcf-parse.c (current_method): Add comment to declaration.
14737 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14738 Function prototypes fixed.
14739 (jcf_parse_source): push/pop parser context. save/restore global.
14740 (parse_source_file): Fixed leading comment. Now take a
14741 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14742 classes and pop the parser context anymore.
14743 (yyparse): Push parser context, save globals, parse the source
14744 file, restore globals and pop the parser context when processing a
14746 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14747 * lex.c (java_parse_doc_section): New function.
14748 (java_lex): Call java_parse_doc_section when appropriate. Build an
14749 operator around INSTANCEOF_TK.
14750 * lex.h (java_lineterminator, java_sprint_unicode,
14751 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14752 Prototypes rewritten.
14753 (java_parse_escape_sequence, java_letter_or_digit_p,
14754 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14755 java_read_unicode, java_store_unicode, java_read_char,
14756 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14757 Added function prototypes.
14758 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14760 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14762 (struct parser_ctxt): New fields: deprecated,
14763 current_parsed_class_un, gclass_list.
14764 (fix_method_argument_names, issue_warning_error_from_context,
14765 resolve_package, lookup_package_type): New function prototypes.
14766 (resolve_expression_name): Fixed function prototype.
14767 (find_applicable_accessible_methods_list): Fixed indentation, added
14768 extra argument in prototype.
14769 (check_final_assignment, build_null_of_type, check_deprecation,
14770 check_method_redefinition, reset_method_name,
14771 java_check_regular_methods, java_check_abstract_methods,
14772 maybe_build_primttype_type_ref): New function prototype.
14773 * parse.y (conver.h): Include.
14774 (INSTANCEOF_TK): Tagged <operator>.
14775 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14776 (relational_expression:): Build binop for instanceof.
14777 (java_push_parser_context): Remember ctxp->gclass_list across
14779 (java_pop_parser_context): Simply return if no context
14780 exists. Remember gclass_list across contexts.
14781 (issue_warning_error_from_context): New function.
14782 (parse_error_context): Don't setup ctxp->elc here. Call
14783 issue_warning_error_from_context instead.
14784 (parse_warning_context): Likewise.
14785 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14786 setup. Link new class/interface to ctxp->gclass_list.
14787 (add_superinterfaces): Register interface as incomplete if not
14789 (create_class): Remember class unqualified name in
14790 ctxp->current_parsed_class_un. Check class deprecation.
14791 (register_fields): Check field deprecation. Remember static final
14792 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14794 (method_header): New local variable ORIG_ARG. Use unqualified
14795 current class name for check on constructor errors. Promote return
14796 type if of record type. Argument list fix moved in
14797 fix_method_argument_names, called here. Check method deprecation.
14798 (fix_method_argument_names): New function.
14799 (method_declarator): Promote record typed arguments.
14800 (safe_layout_class): Check class methods before layout.
14801 (java_complete_class): Compute field layout when patched.
14802 (do_resolve_class): Try to load class after having it renamed
14803 after the package name.
14804 (get_printable_method_name): Use DECL_CONTEXT.
14805 (reset_method_name): New function.
14806 (check_method_redefinition): Use reset_method_name.
14807 (java_check_regular_methods): New local variable
14808 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14809 names for error report. Check for compile-time error when method
14810 found has default (package) access.
14811 (java_check_abstract_methods): Now takes an interface DECL node as
14812 an argument. Also reinstall real name on unchecked
14813 overriding/hiding methods for error report.
14814 (java_check_methods): Fixed leading comment. Get classes to verify
14815 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14816 CLASS_METHOD_CHECKED_P on class verification.
14817 (lookup_java_method2): Get real method name if necessary.
14818 (find_in_imports): Don't check package class access here.
14819 (resolve_package, lookup_package_type): New functions.
14820 (java_layout_classes): Fixed leading comment. Take classes to be
14821 laid out from ctxp->gclass_list.
14822 (java_complete_expand_methods): Don't expand native and abstract
14824 (java_expand_classes): New function.
14825 (resolve_expression_name): Use additional argument ORIG. Retrieve
14826 values of static final field of primitive types.
14827 (resolve_field_access): Handles static final field of promotive
14829 (resolve_qualified_expression_name): Handle STRING_CST as
14830 primaries and package name resolution. Check deprecation on found
14831 decls. Set where_found and type_found on non static field resolved
14832 during qualification. Layout non primitive field decl types.
14833 (check_deprecation): New function.
14834 (maybe_access_field): Simplified.
14835 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14836 removed. Reverse method's argument when primary is a type. Don't
14837 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14838 instead. Include abstract class in the list of class searchable
14839 for constructors. Use DECL_CONTEXT of found method for access
14840 checks. Check method deprecation.
14841 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14842 converting arguments. Handle INVOKE_INTERFACE.
14843 (lookup_method_invoke): Search constructor using existing
14844 infrastructure (don't rely on lookup_java_constructor anymore).
14845 (find_applicable_accessible_methods_list): Extra argument flag
14846 LC. Now include constructor in the search.
14847 (qualify_ambiguous_name): Conditional expression are primaries.
14848 (not_initialized_as_it_should_p): static final are always
14850 (java_complete_tree): Pass extra NULL argument to
14851 resolve_expression_name. Stricter test to carry on patching
14852 assignments. New case for INSTANCEOF_EXPR.
14853 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14854 (check_final_assignment, maybe_build_primttype_type_ref): New
14856 (patch_assignment): Detect resolved static finals and carry normal
14857 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14858 (try_builtin_assignconv): Access constant 0 on all primitive
14860 (valid_builtin_assignconv_identity_widening_p): Accept identical
14861 types. Accept all promoted type on int type.
14862 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14863 assigned to a reference.
14864 (valid_method_invocation_conversion_p): Accept to check null
14866 (build_binop): Merge declaration and initialization of local
14868 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14869 numeric types. Improved validity test for qualify operators on
14871 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14872 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14873 primitive type and issue the appropriate error message.
14874 (resolve_type_during_patch): Mark class loaded when resolved.
14875 (patch_cast): Allow null to be cased to reference types.
14876 (build_null_of_type): New function.
14877 (patch_array_ref): Handle array on references correctly.
14878 (patch_return): Removed unused local variable MODIFY. Force
14879 boolean to be returned as integers. Allows null to be returned by
14880 a function returning a reference.
14881 * typeck.c (convert_to_integer, convert_to_real,
14882 convert_to_pointer): Prototypes moved to convert.h
14883 (lookup_argument_method): Use method real name, if necessary.
14885 1998-10-30 Tom Tromey <tromey@cygnus.com>
14887 * class.c (build_class_ref): Changed name of primitive classes to
14890 * class.c (make_class_data): Renamed fields: nmethods to
14891 method_count, method_count to dtable_method_count. Always set
14892 `state' field to 0.
14893 * decl.c (init_decl_processing): Likewise.
14895 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14897 * class.c (layout_class): Don't mangle <finit>, produce
14898 __finit<class> instead. Don't verify artificial methods.
14899 * decl.c (finit_identifier_node): New declared global.
14900 (init_decl_processing): finit_identifier_node initialized.
14901 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14902 * java-tree.h (finit_identifier_node): Declared as extern.
14903 (struct lang_decl): New field called_constructor.
14904 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14905 (CLASS_HAS_FINIT_P): New macro.
14906 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14907 explicit constructor invocation.
14908 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14909 CALL_SUPER_CONSTRUCTOR_P): New macros.
14910 (write_classfile): Added prototype.
14911 * jcf-parse.c (jcf_parse_source): Parse and remember for
14912 generation if the file was seen on the command line.
14913 (parse_source_file): Don't write the class file here.
14914 (yyparse): Loop on files rewritten. Set current_jcf.
14915 (parse_zip_file_entries): Parse class file only if it was found.
14916 * lang.c (init_parse): Don't open command line provided filename
14918 (lang_parse): Don't set main_jcf anymore.
14919 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
14920 (JCONSTRUCTOR_CHECK): New macro.
14921 (JBSC_TYPE_P): New macro.
14922 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
14923 (COMPLETE_CHECK_OP_2): New macro.
14924 (struct parse_ctxt): New field explicit_constructor_p.
14925 (check_class_interface_creation): Fixed prototype indentation.
14926 (patch_method_invocation_stmt): Prototype reflects added argument.
14927 (patch_invoke): Likewise.
14928 (complete_method_declaration, build_super_invocation,
14929 verify_constructor_circularity,
14930 build_this_super_qualified_invocation, get_printable_method_name,
14931 patch_conditional_expr, maybe_generate_finit, fix_constructors,
14932 verify_constructor_super, create_artificial_method,
14933 start_artificial_method_body, end_artificial_method_body,
14934 generate_field_initialization_code): New function prototypes.
14935 * parse.y: Fixed leading comment
14936 (constructor_header:, constructor_body:, block_end:): Rules tagged
14938 (type_declaration:): Call maybe_generate_finit.
14939 (method_declaration:): Action for method_body: placed in new
14940 function complete_method_declaration, called here.
14941 (constructor_declaration:): Defined actions. Removed leading
14943 (constructor_header:): New rule with action.
14944 (constructor_body:): Rule rewritten using block_begin: and
14945 block_end:. Defined actions.
14946 (constructor_declarator:, explicit_constructor_invocation:):
14948 (block:): Use new rules block_begin: block_end:.
14949 (block_begin:, block_end:): New rules and actions.
14950 (block_statements:): Fixed error message for explicit
14952 (method_invocation:): Call build_this_super_qualified_invocation
14953 if primary is `this' or `super' was seen.
14954 (conditional_expression:): Action defined.
14955 (extra_ctxp_pushed_p): New static global flag.
14956 (java_parser_context_save_global): Create parser context if
14957 necessary. Use extra_ctxp_pushed_p to remember it.
14958 (java_parser_context_restore_global): Pop extra parser context if
14960 (build_array_from_name): Array on primitive types are marked
14962 (register_fields): Restore new name in field initializer
14963 expression if type was altered. Non static fields initialized upon
14964 declaration marked initialized.
14965 (maybe_generate_finit): New function.
14966 (maybe_generate_clinit): Use create_artificial_method,
14967 start_artificial_method_body, end_artificial_method_body. Generate
14968 debug info for enclosed initialization statements.
14969 (method_header): Fixed leading comment. Check constructor
14970 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
14972 (complete_method_declaration, constructor_circularity_msg,
14973 verify_constructor_circularity): New functions.
14974 (get_printable_method_name): New function.
14975 (check_method_redefinition): Don't rename <finit> methods. Fix
14976 declared constructor names. Error message for
14977 constructors modified.
14978 (java_check_regular_methods): Local variable seen_constructor
14979 renamed saw_constructor. Skip verification on constructors. Create
14980 default constructor with create_artificial_method.
14981 (java_check_methods): Removed unnecessary empty line.
14982 (create_artificial_method, start_artificial_method_body,
14983 end_artificial_method_body): New functions.
14984 (java_layout_classes): Changed leading comment. Reverse fields
14985 list if necessary. Always layout java.lang.Object if being
14987 (java_complete_expand_methods): Verify constructor circularity.
14988 (java_complete_expand_method): Call fix_constructor on
14989 constructors. Local variable no_ac_found removed. Restore
14990 bindings if method body expansion failed.
14991 (fix_constructors, verify_constructor_super,
14992 generate_field_initialization_code): New function.
14993 (java_expand_classes): Fixed leading comment. Write class file
14995 (resolve_expression_name): Check for illegal instance variable
14996 usage within the argument scope of an explicit constructor
14998 (resolve_qualified_expression_name): Pass extra from_super flag
14999 when invoking patch_method_invocation_stmt. New case for
15000 conditional expression when used as a primary. Check for error
15001 when acquiring super.
15002 (patch_method_invocation_stmt): Added extra argument super. New
15003 local variable is_static_flag. Set class_to_search according to
15004 the nature of the constructor invocation. Don't add `this'
15005 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15006 invocation within the argument scope of explicit constructor
15007 invocation. Set is_static according to is_static_flag. Provide
15008 extra `super' argument to patch_invoke invocation.
15009 (patch_invoke): New argument from_super. Loop on arguments
15010 indentation fixed. Pass from_super to invocation_mode. New switch
15011 case INVOKE_SUPER. Fixed error message in switch default case.
15012 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15014 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15015 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15016 message takes constructors into account.
15017 (find_applicable_accessible_methods_list): Fixed indentation.
15018 (qualify_ambiguous_name): Take explicit constructor invocation
15019 into account. Deal with a conditional expression as a primary to
15021 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15022 case. Added extra argument to patch_method_invocation_stmt.
15023 Register calls made to explicit constructor `this'. Don't call
15024 save_expr in ARRAY_REF case when emitting class files. Check for
15025 illegal use of this when expanding explicit constructor invocation
15027 (complete_function_arguments): Set and reset parser context
15028 explicit_constructor_p field value when appropriate.
15029 (build_super_invocation, build_this_super_qualified_invocation):
15031 (patch_assignment): Fixed typo.
15032 (patch_unaryop): Check on final fields occurs only when a decl
15034 (patch_return): Take constructors into account.
15035 (patch_conditional_expr): New function.
15036 * typeck.c (build_java_signature): Removed unnecessary empty line.
15038 1998-10-28 Jeffrey A Law (law@cygnus.com)
15040 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15042 1998-10-28 Tom Tromey <tromey@cygnus.com>
15044 * decl.c (init_decl_processing): Renamed fields.
15045 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15046 interface_len, msize fields.
15048 * class.c (make_class_data): Removed subclass_head and
15049 subclass_next fields.
15050 * decl.c (init_decl_processing): Removed subclass_head and
15051 subclass_next fields.
15053 1998-10-28 Jeffrey A Law (law@cygnus.com)
15055 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15056 * mangle.c (emit_unicode_mangled_name): Similarly.
15058 1998-10-26 Nick Clifton <nickc@cygnus.com>
15060 * jcf-parse.c (get_constant): Place braces around code to compute
15061 'd' when REAL_ARITHMETIC is not defined.
15063 1998-10-25 H.J. Lu (hjl@gnu.org)
15065 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15068 1998-10-23 Tom Tromey <tromey@cygnus.com>
15070 * lang-specs.h: `.zip' files are input to jc1.
15072 1998-10-22 Per Bothner <bothner@cygnus.com>
15074 * jvspecs.c: Add (but don't enable) support for combining multiple
15075 .class and .java input filenames to a single jc1 invocation.
15076 Add support for -C flag (copile to .class files).
15077 Translate -classpath and -CLASSPATH arguments.
15078 * lang-specs.h: Don't set %2 spec.
15080 1998-10-22 Tom Tromey <tromey@cygnus.com>
15082 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15084 (add_path): Don't add trailing separator to non-empty path
15087 * lang.c (lang_decode_option): Check for -fclasspath and
15088 -fCLASSPATH before examining other `-f' options.
15090 * java-tree.h (finalize_identifier_node): Don't declare.
15091 * class.c (make_class_data): Don't push "final" field.
15092 * decl.c (init_decl_processing): Don't push "final" field.
15093 (finalize_identifier_node): Removed.
15094 (init_decl_processing): Don't set finalize_identifier_node.
15096 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15098 1998-10-11 Anthony Green <green@cygnus.com>
15100 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15101 (JV_SCAN_SOURCES): New macro.
15102 (JCF_DUMP_SOURCES): Likewise.
15103 (jcf-dump$(exeext)): New target.
15104 (jv-scan$(exeext)): New target.
15106 1998-10-22 Tom Tromey <tromey@cygnus.com>
15108 * Makefile.in (LEX): Removed.
15109 (LEXFLAGS): Likewise.
15110 (SET_BISON): New macro.
15112 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15113 spurious diffs in parse.c.
15114 ($(PARSE_SCAN_C)): Likewise.
15115 (PARSE_DIR): New macro.
15117 (PARSE_SCAN_C): Likewise.
15118 (PARSE_RELDIR): New macro.
15120 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15122 * jcf-io.c (find_class): Use saw_java_source to determine when to
15123 look for `.java' file.
15124 * jcf-parse.c (saw_java_source): New global.
15125 (yyparse): Set it if `.java' file seen.
15127 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15128 (GCJH_SOURCES): Likewise.
15129 * Makefile.in (datadir): New macro.
15130 (libjava_zip): Likewise.
15131 (JAVA_OBJS): Added jcf-path.o.
15132 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15133 (../gcjh$(exeext)): Likewise.
15134 (jcf-path.o): New target.
15135 * java-tree.h (fix_classpath): Removed decl.
15136 * jcf-parse.c (fix_classpath): Removed.
15137 (load_class): Don't call fix_classpath.
15138 * parse.y (read_import_dir): Don't call fix_classpath.
15139 * lex.h: Don't mention classpath.
15140 * lex.c (java_init_lex): Don't initialize classpath.
15141 * jcf-io.c (classpath): Removed global.
15142 (find_class): Use jcf_path iteration functions. Correctly search
15143 class path for .java file.
15144 (open_in_zip): New argument `is_system'.
15145 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15146 classpath-related options.
15147 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15149 (lang_init): Call jcf_path_init.
15150 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15151 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15152 Correctly put braces around second string in each entry.
15153 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15154 classpath-related options.
15155 (help): Updated for new options.
15156 * jcf.h: Declare functions from jcf-path.c. Don't mention
15157 `classpath' global.
15158 * jcf-path.c: New file.
15160 * jcf-depend.c: Include jcf.h.
15162 * jcf-write.c (localvar_alloc): Returns `void'.
15163 (localvar_free): Removed unused variable.
15165 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15166 (init_parse): Use OBJECT_SUFFIX, not ".o".
15168 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15170 * class.c (emit_register_classes): Renamed from
15171 emit_register_class.
15172 * java-tree.h (emit_register_classes): Prototype renamed from
15173 emit_register_class.
15174 * jcf-parse.c (yyparse): Call emit_register_classes once before
15176 * parse.y (java_expand_classes): No longer register classes.
15178 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15180 * class.c (is_compiled_class): New local variable
15181 seen_in_zip. Identify classes found in currently compiled source
15183 * decl.c (complete_start_java_method): Fixed typo.
15184 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15185 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15186 (CLASS_P): Moved around.
15187 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15188 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15190 (jcf_parse_source): Changed leading comment. Removed unnecessary
15191 fclose and CLASS_FROM_SOURCE_P marking.
15192 (parse_source_file): New local variables remember_for_generation
15193 and filename. Mark parsed file name identifier node. Removed block
15194 executed when parse_only was null. Set remember_for_generation.
15195 Use it as an argument to java_pop_parser_context.
15196 (yyparse): New local variables several_files, list, next node and
15197 current_file_list. Split ampersand separated file names into
15198 current_file_list. Iterate through the list and parse accordingly.
15199 * parse.h (java_pop_parser_context): New function prototype.
15200 * parse.y (ctxp_for_generation): New static global variable.
15201 (java_pop_parser_context): New argument generate. Link popped ctxp
15202 to ctxp_for_generation list accordingly.
15203 (java_complete_expand_methods): Fixed indentation.
15204 (java_expand_classes): New function.
15206 1998-10-17 Per Bothner <bothner@cygnus.com>
15208 * Makefile.in: Link with libiberty.a instead of memmove.o.
15210 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15212 * lex.c (setjmp.h): No longer included.
15213 * lex.h (setjmp.h): Included.
15214 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15215 (duplicate_declaration_error_p): Renamed from
15216 duplicate_declaration_error.
15217 (build_array_from_name): New function prototype.
15218 * parse.y (setjmp.h): No longer included.
15219 (variable_declarator_id): Define action.
15220 (build_array_from_name): New function.
15221 (duplicate_declaration_error_p): Renamed from
15222 duplicate_declaration_error. Fixed leading comment.
15223 (register_fields): Main `for' loop reorganized. Uses
15224 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15225 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15226 build_array_from_name.
15227 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15229 (read_import_dir): Don't try to skip `.' and `..'.
15230 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15231 build_array_from_name. Main `for' loop reorganized.
15232 (resolve_qualified_expression_name): When building access to a
15233 field, use the type where the field was found, not its own type.
15234 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15235 field was found is null.
15236 (qualify_ambiguous_name): Sweep through all successive array
15239 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15241 * java-tree.h (pop_labeled_block, lang_printable_name,
15242 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15243 interface_of_p, inherits_from_p, fix_classpath,
15244 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15245 make_class_data, register_class, alloc_name_constant): New
15246 function prototypes.
15247 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15248 indentation. Added cast to remove warning.
15249 (lang_printable_name): Set v argument unused.
15250 (lang_print_error): Added argument to lang_printable_name call.
15251 (java_dummy_print, print_lang_decl, print_lang_type,
15252 print_lang_identifier, lang_print_xnode): All argument marked
15254 * lex.c (java_unget_unicode): Removed unnecessary argument.
15255 (java_allocate_new_line): Unused local variable is gone.
15256 (java_read_char): Added parenthesis in expressions to remove
15257 warnings. Added final return statement.
15258 (java_read_unicode): Added parenthesis in expression to remove
15260 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15261 (java_parse_escape_sequence): Likewise.
15262 (java_lex): Unused local variables are gone. Fixed
15263 java_unget_unicode invocation.
15264 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15266 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15267 lang_printable_name invocation in macro.
15268 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15270 (duplicate_declaration_error): Suppressed unused argument in
15272 (identical_subpath_p): Function declaration is gone.
15273 (patch_invoke): Suppressed unused argument in prototype.
15274 (patch_cast, build_labeled_block, check_thrown_exceptions):
15276 * parse.y (setjmp.h): Included
15277 (toplev.h): Likewise.
15278 (field_declaration:): Suppressed unused local
15279 (label_decl:): Fixed build_labeled_block invocation.
15280 (java_pop_parser_context): Put extra parenthesis around assignment
15282 (yyerror): Suppressed unused local variables.
15283 (variable_redefinition_error): Fixed lang_printable_name
15285 (create_interface): Suppressed unused local variables.
15286 (create_class): Likewise.
15287 (duplicate_declaration_error): Suppressed unused argument. Fixed
15288 lang_printable_name invocation.
15289 (register_fields): Suppressed unused local variable. Fixed
15290 duplicate_declaration_error invocation.
15291 (method_header): Suppressed unused local variable.
15292 (method_declarator, parser_check_super): Likewise.
15293 (java_complete_class): Suppressed unused local variable. Fixed
15294 fatal error message.
15295 (complete_class_report_errors): Added default: in switch.
15296 (java_check_regular_methods): Fixed lang_printable_name
15298 (check_throws_clauses): Likewise.
15299 (java_check_abstract_methods): Suppressed unused local
15300 variable. Fixed lang_printable_name invocation.
15301 (read_import_entry): Added supplemental return statement.
15302 (read_import_dir): Suppressed unused local variables.
15303 (check_pkg_class_access, declare_local_variables): Likewise.
15304 (source_start_java_method): Suppressed unused extern variable
15306 (expand_start_java_method): Suppressed unused extern and local
15307 variable declarations.
15308 (java_complete_expand_methods): Likewise.
15309 (java_complete_expand_method): Suppressed unused local variables.
15310 (make_qualified_name): Likewise.
15311 (resolve_qualified_expression_name): Added default: in
15312 switch. Fixed lang_printable_name invocation.
15313 (class_instance_creation_expression): Added parenthesis around
15315 (patch_method_invocation_stmt): Fixed lang_printable_name and
15316 patch_invoke invocations.
15317 (check_for_static_method_reference): Fixed lang_printable_name
15319 (patch_invoke): Suppressed unused arguments and local variables.
15320 (lookup_method_invoke): Suppressed unused local variables.
15321 (qualify_ambiguous_name): Added default: in switch.
15322 (identical_subpath_p): Function removed.
15323 (patch_assignment): Suppressed unused local variables. Suppressed
15324 unnecessary if statement. Fixed lang_printable_name invocations.
15325 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15326 (valid_ref_assignconv_cast_p): Parenthesis around
15327 expression. Suppressed unused local variables.
15328 (build_binop): Suppressed unused local variables. fixed
15329 lang_printable_name invocations.
15330 (string_constant_concatenation): Suppressed unused local
15332 (patch_unaryop): Fixed lang_printable_name invocation.
15333 (patch_cast): Suppressed unnecessary argument. Fixed
15334 lang_printable_name invocation.
15335 (patch_array_ref): Fixed lang_printable_name invocation.
15336 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15337 (build_labeled_block): Suppressed unused argument.
15338 (generate_labeled_block): Fixed build_labeled_block invocation.
15339 (build_loop_body): Suppressed unused local variables.
15340 (patch_loop_statement): Likewise.
15341 (patch_exit): Fixed lang_printable_name invocation.
15342 (patch_switch_statement): Likewise.
15343 (case_identity): First argument marked unused.
15344 (patch_try_statement): Fixed lang_printable_name invocations.
15345 (patch_synchronized_statement, patch_throw_statement): Likewise.
15346 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15347 lang_printable_name invocations.
15348 (check_thrown_exceptions_do): Suppressed unused argument.
15350 1998-10-14 Tom Tromey <tromey@cygnus.com>
15352 * jcf-write.c (write_classfile): Add output class file as target.
15353 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15354 * jcf.h: Added declarations for dependency-tracking functions.
15355 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15356 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15357 (finish_parse): Call jcf_dependency_write.
15358 (dependency_tracking): New global.
15359 (DEPEND_SET_FILE): New define.
15360 (DEPEND_ENABLE): New define.
15361 (init_parse): Enable dependency tracking if required.
15363 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15364 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15365 (../gcjh$(exeext)): Likewise.
15366 (jcf-depend.o): New target.
15367 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15368 (GCJH_SOURCES): Likewise.
15369 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15371 (find_classfile): Added dep_name argument.
15372 (find_class): Compute name of dependency.
15373 (open_in_zip): Call jcf_dependency_add_file.
15374 * gjavah.c (output_file): No longer global.
15375 (usage): Don't mention "gjavah".
15377 (java_no_argument): Likewise.
15378 (version): Likewise.
15379 (main): Recognize and handle -M family of options.
15380 (print_mangled_classname): Return is void.
15381 (process_file): Handle case where output is suppressed.
15382 (HANDLE_END_FIELD): Likewise.
15383 (HANDLE_METHOD): Likewise.
15384 * jcf-depend.c: New file.
15386 1998-10-13 Jeffrey A Law (law@cygnus.com)
15388 * java-tree.def: Add missing newline at EOF.
15390 1998-10-13 Tom Tromey <tromey@cygnus.com>
15392 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15393 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15395 Include <config.h> and "system.h".
15396 (disassemble_method): Undefine RET to avoid clash with
15397 config/i386/i386.h.
15399 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15401 * decl.c (runtime_exception_type_node, error_exception_type_node):
15402 New global variables.
15403 (init_decl_processing): Initialized.
15404 * expr.c (java_lang_expand_expr): Set caught exception type to
15405 null if catch handler argument doesn't exit.
15406 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15408 * java-tree.h (runtime_exception_type_node,
15409 error_exception_type_node): Global variables declared.
15410 (DECL_FUNCTION_THROWS): New macro.
15411 (DECL_FUNCTION_BODY): Modified comment.
15412 (DECL_SPECIFIC_COUNT): Likewise.
15413 (struct lang_decl): New field throws_list.
15414 (IS_UNCHECKED_EXPRESSION_P): New macro.
15415 * lex.c (java_lex): Generate location information for THROW_TK.
15416 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15417 EXCEPTIONS_P): New macros.
15418 (enum jdep_code): New value JDEP_EXCEPTION.
15419 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15420 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15421 PATCH_METHOD_RETURN_ERROR): New macros.
15422 (patch_method_invocation_stmt): Added new argument to prototype.
15423 (patch_synchronized_statement, patch_throw_statement,
15424 check_thrown_exceptions, check_thrown_exceptions_do,
15425 purge_unchecked_exceptions, check_throws_clauses): New function
15427 * parse.y Fixed typo in keyword section.
15428 (throw:): Rule tagged <node>.
15429 (THROW_TK): Keyword tagged <operator>.
15430 (method_header:): Last argument to call to method_header passed
15432 (throws:, class_type_list:, throw_statement:,
15433 synchronized_statement:, synchronized:): Defined actions.
15434 (method_header): New local variable current. Register exceptions
15435 from throws clause.
15436 (java_complete_tree): Complete and verify exceptions from throws
15438 (complete_class_report_errors): Error message on exceptions not
15440 (java_check_regular_methods): Fixed typo. Shortcut on private
15441 overriding methods. Changed error message on method
15442 redefinition. Check for throws clause compatibility.
15443 (check_throws_clauses): New function.
15444 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15445 method. Changed error message on method redefinition.
15446 (currently_caught_type_list): New static variable.
15447 (java_complete_expand_methods): Purge unchecked exceptions from
15448 throws clause list. Call PUSH_EXCEPTIONS before walk and
15449 POP_EXCEPTIONS after.
15450 (resolve_qualified_expression_name): Pass new argument as NULL to
15451 patch_method_invocation_stmt.
15452 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15453 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15454 argument list when appropriate. Use new argument if non null to
15455 store selected method decl.
15456 (patch_invoke): Convert if necessary args of builtin types before
15457 forming CALL_EXPR. Argument list no longer reversed here.
15458 (invocation_mode): Treat final methods as static methods.
15459 (java_complete_tree): New cases for THROW_EXPR: and
15460 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15462 (complete_function_arguments): No more RECORD_TYPE
15463 conversion. Function parameter nodes no longer saved.
15464 (valid_ref_assignconv_cast_p): Avoid handling null type.
15465 (patch_binop): Fixed null constant reference handling.
15466 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15467 BUILD_THROW macros.
15468 (patch_try_statement): Fixed comments. Record caught types in
15469 list, push the list, expand try block and pop the list.
15470 (patch_synchronized_statement, patch_throw_statement,
15471 check_thrown_exceptions, check_thrown_exceptions_do,
15472 purge_unchecked_exceptions): New functions.
15473 * typeck.c (lookup_argument_method): Allow WFL in place of method
15474 DECL_NAME during method definition check
15476 1998-10-09 Tom Tromey <tromey@cygnus.com>
15478 * gjavah.c (decode_signature_piece): New function.
15479 (print_c_decl): Use it. Added `name_override' argument.
15480 (print_method_info): Use name_override argument to print_c_decl.
15481 (seen_fields): Removed.
15482 (print_field_info): Don't update seen_fields.
15483 (struct method_name): New structure.
15484 (method_name_list): New global.
15485 (print_method_info): Add new method to list of methods.
15486 (name_is_method_p): New function.
15487 (print_field_info): If field name has same name as method, then
15489 (process_file): Parse methods before fields.
15490 (field_pass): New global.
15491 (HANDLE_END_FIELD): Take field_pass into account.
15493 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15495 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15496 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15498 1998-10-03 Anthony Green <green@cygnus.com>
15500 * jvspec.c: Fix bug in jvgenmain_spec patch.
15502 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15504 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15505 * decl.c (soft_exceptioninfo_call_node): New global variable.
15506 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15507 takes extra integer argument. soft_exceptioninfo_call_node
15509 * except.c (java_set_exception_lang_code): New function
15510 (method_init_exceptions): Called here.
15511 (prepare_eh_table_type): New function.
15512 (expand_end_java_handler): Called here.
15513 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15514 one argument. Modified generation of call to
15515 soft_badarrayindex_node to use new argument.
15516 (build_java_arrayaccess): Pass faulty index value to
15517 build_java_throw_out_of_bounds_exception.
15518 (generate_name): New function.
15519 (java_lang_expand_expr): New local variables node, current,
15520 has_finally_p. Expand TRY_EXPR node.
15521 (process_jvm_instruction): Replace top of the stack with thrown
15522 object reference when entering exception handler.
15523 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15524 specific tree codes.
15525 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15527 (DECL_SPECIFIC_COUNT): New macro.
15528 (prepare_eh_table_type, java_set_exception_lang_code,
15529 generate_name): New function declarations.
15530 (match_java_method): Declaration deleted.
15531 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15533 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15534 * parse.h (redefinition_error, refine_accessible_methods_list,
15535 can_cast_to_p): Function declaration removed.
15536 (classitf_redefinition_error, variable_redefinition_error,
15537 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15538 find_most_specific_methods_list, argument_types_convertible,
15539 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15540 valid_cast_to_p, valid_method_invocation_conversion_p,
15541 try_reference_assignconv, add_stmt_to_compound,
15542 build_jump_to_finally, build_tree_list, patch_try_statement,
15543 java_get_catch_block): New function declarations.
15544 * parse.y (string_buffer_type): Global variable deleted.
15545 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15546 finally): Rules tagged <node>.
15547 (TRY_TK, CATCH_TK): Token tagged <operator>.
15548 (class_body_declaration:, class_member_declaration:,
15549 formal_parameter:, explicit_constructor_invocation:,
15550 interface_member_declaration:, constant_declaration:,
15551 primary_no_new_array:, class_instance_creation_expression:,
15552 array_creation_expression:): Issue error on unsuported JDK1.1
15554 (try_statement:, catches:, finally:): Define actions.
15555 (catch_clause_parameter): New rule.
15556 (catch_clause:): Use new rule catch_clause_parameter.
15557 (parse_jdk1_1_error): New function.
15558 (redefinition_error): Renamed classitf_redefinition_error.
15559 (variable_redefinition_error): New function.
15560 (check_class_interface_creation): Call
15561 classitf_redefinition_error.
15562 (java_complete_tree): Added error message on JDEP_TYPE: case.
15563 (complete_class_report_errors): Fixed indentation.
15564 (declare_local_variables): Call variable_redefinition_error.
15565 (source_end_java_method): Call java_set_exception_lang_code and
15566 emit_handlers where appropriate.
15567 (java_method_add_stmt): Call add_stmt_to_block.
15568 (add_stmt_to_block): New function.
15569 (lookup_method_invoke): Fixed outside comment. new local variable
15570 candicates. Call find_applicable_accessible_methods_list and
15571 find_most_specific_methods_list when searching for a
15572 method. Modified error report to list possible candidates when
15574 (find_applicable_accessible_methods_list,
15575 find_most_specific_methods_list, argument_types_convertible): New
15577 (refine_accessible_methods_list): Function deleted.
15578 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15579 expr (if applicable) before calling patch_array_ref.
15580 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15581 (enter_block): Fixed comment.
15582 (enter_a_block): New function.
15583 (patch_assignment): Reorganized. Call try_reference_assignconv for
15584 references. Call valid_cast_to_p instead of can_cast_to_p.
15585 (try_reference_assignconv,
15586 valid_builtin_assignconv_identity_widening_p): New functions.
15587 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15588 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15590 (build_string_concatenation): Don't resolve StringBuffer.
15591 (patch_cast): Fixed inverted arguments.
15592 (patch_array_ref): Code to save array expr deleted. Call
15593 valid_cast_to_p instead of can_cast_to_p.
15594 (generate_labeled_block): Call generate_name.
15595 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15596 patch_try_statement): New functions.
15597 * typeck.c (match_java_method): Function deleted.
15599 1998-10-02 Anthony Green <green@cygnus.com>
15601 * jvspec.c: jvgenmain_spec uses different temporary file names.
15603 1998-10-02 Anthony Green <green@cygnus.com>
15605 * jvspec.c (lang_specific_driver): Fail if user specifies
15606 --main= when not linking.
15608 1998-09-28 Tom Tromey <tromey@cygnus.com>
15610 * class.c (make_class_data): Push value for `thread' field.
15611 * decl.c (init_decl_processing): Added `thread' field to class.
15613 * class.c (add_field): Always make static fields externally
15616 1998-09-26 Anthony Green <green@cygnus.com>
15618 * expr.c (build_java_athrow,
15619 build_java_throw_out_of_bounds_exception, expand_invoke,
15620 build_newarray, expand_java_multianewarray, build_java_monitor):
15621 Update comments to reflect _Jv_* function names.
15623 1998-09-25 Per Bothner <bothner@cygnus.com>
15625 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15626 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15627 * parse.y (expand_start_java_method): Likewise.
15629 1998-09-24 Per Bothner <bothner@cygnus.com>
15631 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15633 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15634 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15635 * expr.c: Remove no-longer-needed calls to promote_type.
15636 * decl.c (give_name_to_locals): Liekwise.
15637 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15638 * parse.y: Add/remove promote_type calls as appropriate.
15639 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15640 (parse_signature_string): Likewise.
15641 (build_java_array_type): Fix for now signature convenions.
15643 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15645 1998-09-23 Tom Tromey <tromey@cygnus.com>
15647 * class.c (init_class_processing): libjava function renamed to
15650 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15652 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15653 * java-tree.def: Fixed DEFTREECODE third argument.
15654 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15655 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15656 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15657 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15658 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15659 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15660 * lang.c (java_tree_code_type, java_tree_code_length,
15661 java_tree_code_name): New arrays.
15662 (lang_init): Append Java tree node definitions to Gcc ones.
15663 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15665 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15667 (java_lex): Allow declaration of empty string constants. Retain
15668 location information on CASE_TK and DEFAULT_TK.
15669 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15670 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15671 Modified to be more robust.
15672 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15673 (build_new_invocation, try_builtin_assignconv,
15674 patch_switch_statement, string_constant_concatenation,
15675 build_string_concatenation, patch_string_cst, patch_string,
15676 java_expand_switch): New function declarations.
15677 * parse.y: Rules related to switch and EH tagged <node>.
15678 (label_id): Set to NULL_TREE
15679 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15681 (this_or_super:): Fixed indentation.
15682 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15683 statement_expression:): Removed call to RULE on all sub-rules.
15684 (switch_expression:, switch_labels:): New rules.
15685 (switch_statement:, switch_block:, switch_block_statement_groups:,
15686 switch_block_statement_group:, switch_labels:, switch_label:):
15688 (throw_statement:, synchronized_statement:, try_statement:):
15689 Defined temporary actions.
15690 (class_instance_creation_expression:): Call
15691 build_new_invocation. Fixed indentation.
15692 (field_access): Fixed indentation.
15693 (method_invocation): Likewise.
15694 (make_qualified_primary): Use THIS_EXPR.
15695 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15696 resolving from SUPER, set *type_found.
15697 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15698 (java_complete_tree): Removed unused local variable `location'. Case
15699 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15700 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15701 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15702 STRING_CST: case. default: checks for patchable strings.
15703 (complete_function_arguments): Transform string constant or
15704 crafted StringBuffer if necessary.
15705 (build_method_invocation): Fixed comments.
15706 (build_new_invocation): New function.
15707 (patch_assignment): Call try_builtin_assignconv to figure a valid
15708 assignment conversion between builtin types.
15709 (try_builtin_assignconv): New function.
15710 (build_binop): Use URSHIFT_EXPR directly to call build.
15711 (operator_string): Use UNARY_PLUS_EXPR.
15712 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15714 (do_merge_string_cste, merge_string_cste,
15715 string_constant_concatenation, build_string_concatenation,
15716 patch_string, patch_string_cst): New function.
15717 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15718 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15719 (build_newarray_node): Use NEW_ARRAY_EXPR.
15720 (build_this): Use THIS_EXPR.
15721 (build_return): Enable debug information on return statement.
15722 (build_if_else_statement): Likewise.
15723 (complete_labeled_statement): Fixed related comment.
15724 (build_loop_body): Fixed comment.
15725 (build_bc_statement): Enable debug information on break/continue
15727 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15729 (patch_switch_statement, case_identity, java_expand_switch): New
15732 1998-09-21 Per Bothner <bothner@cygnus.com>
15734 * buffer.h (BUFFER_INIT): New macro.
15735 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15736 Pass (struct jcf_partial *state) to most functions.
15737 (jcf_block, jcf_relocation): New types.
15738 Support labels, branches, conditionals, loops.
15740 1998-09-21 Tom Tromey <tromey@cygnus.com>
15742 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15744 1998-09-21 Per Bothner <bothner@cygnus.com>
15746 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15747 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15748 not integer_type_node (INT_TYPE_SIZ bits).
15750 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15752 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15753 * jcf-dump.c (print_exception_table): New function.
15754 (disassemble_method): Better handling of wide instructions.
15755 Make more robust for bad input.
15757 1998-09-30 Jeffrey A Law (law@cygnus.com)
15759 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15762 1998-09-17 Jeffrey A Law (law@cygnus.com)
15764 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15766 1998-09-17 Tom Tromey <tromey@cygnus.com>
15768 * Makefile.in ($(PARSE_H)): Removed target.
15770 1998-09-17 Jeffrey A Law (law@cygnus.com)
15772 * Makefile.in (JAVA_OBJS): Add memmove.o
15773 (memmove.o): New target & rules.
15775 1998-09-15 Tom Tromey <tromey@cygnus.com>
15777 * expr.c (expand_invoke): Don't generate a call to the class init
15780 1998-09-14 Jeffrey A Law (law@cygnus.com)
15782 * Makefile.in: Add many missing dependencies.
15783 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15785 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15786 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15788 1998-09-11 Per Bothner <bothner@cygnus.com>
15790 * decl.c (complete_start_java_method): If method is static (and
15791 not private) call _Jv_InitClass.
15792 * expr.c (expand_invoke): Don't call build_class_init.
15794 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15796 1998-09-10 Jeffrey A Law (law@cygnus.com)
15798 * Make-lang.in (GCJ): Define before using.
15800 1998-09-09 Jeffrey A Law (law@cygnus.com)
15802 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15803 losing due to namespace pollution in GNU getopt.h
15805 1998-09-09 Tom Tromey <tromey@cygnus.com>
15807 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15808 (java.all.cross): Likewise.
15809 (java.rest.encap): Likewise.
15811 1998-09-08 Jeffrey A Law (law@cygnus.com)
15813 * gjavah.c (print_class_decls): Fix thinko in arglist
15814 * jcv-io.c (find_classfile): Similarly.
15816 1998-09-07 Jeffrey A Law (law@cygnus.com)
15818 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15820 1998-09-05 Tom Tromey <tromey@cygnus.com>
15822 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15823 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15824 * Makefile.in (PARSE_C): New macro.
15825 (PARSE_H): Likewise.
15826 (PARSE_SCAN_C): Likewise.
15827 ($(PARSE_C)): Target renamed from parse.c.
15828 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15829 (clean): Remove parse-scan.c as well.
15830 (parse.o): Depend on $(PARSE_C).
15832 1998-09-05 Anthony Green <green@cygnus.com>
15834 * README, license.terms: Removed.
15836 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15837 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15838 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15839 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15840 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15841 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15842 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15843 and Java trademark attribution.
15845 1998-09-04 Tom Tromey <tromey@cygnus.com>
15847 * Makefile.in: Use gcjh, not gjavah.
15848 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15849 * Make-lang.in: Changed gjavah to gcjh everywhere.
15851 1998-09-03 Per Bothner <bothner@cygnus.com>
15853 * gjavah.c: Support new -prepend -add -append flags.
15854 (print_method_info): Method is not virtual if class is final.
15856 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15858 * jv-scan.c: Fixed copyright assignment.
15859 * keyword.gperf: Likewise.
15860 * keyword.h: Likewise.
15861 * lex.c: Fixed copyright assignment.
15862 (java_lex): Push unicode back when parsing '<'.
15863 * lex.h: Fixed copyright assignment.
15864 * parse-scan.y: Likewise.
15865 * parse.h: Fixed copyright assignment.
15866 (build_debugable_stmt, complete_for_loop): New function prototypes.
15867 * parse.y: Fixed copyright assignment.
15868 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15869 size_zero_node when completing a loop with no exit condition.
15870 (for_statement_nsi:): Define action.
15871 (for_init:, for_update:): Return size_zero_node when empty.
15872 (declare_local_variables): Call build_debugable_stmt.
15873 (build_debugable_stmt): New function.
15874 (build_loop_body): Build debugable statement around loop
15876 (complete_loop_body): Take into account the debugable statement
15877 around the EXIT_EXPR.
15878 (complete_loop_body): New function.
15879 (patch_exit_expr): Fixed condition inversion.
15881 1998-09-02 Tom Tromey <tromey@cygnus.com>
15883 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15884 name of thread define.
15885 * jvspec.c (THREAD_NAME): New macro.
15887 (THREADLIB): Likewise.
15888 (lang_specific_driver): Recognize attempt to link with thread
15889 library or gc library. Recognize -ljava on command line so it
15890 isn't linked against more than once.
15892 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15894 * parse-scan.y (report_main_declaration): Name of the class
15895 containing `main' can be a qualified name.
15897 1998-08-31 Tom Tromey <tromey@cygnus.com>
15899 * config-lang.in: Changed gjavac to gjc everywhere.
15900 * Make-lang.in: Changed gjavac to gjc everywhere.
15902 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15904 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15905 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15906 and install the files.
15907 * Makefile.in (JAVA_OBJS_LITE): New variable.
15908 (compiler:): Now include jv-scan as a dependency.
15909 (../jv-scan$(exeext), parse-scan.c): New targets.
15910 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15911 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15912 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15913 check for errors even if parse_only.
15914 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15916 (yylex): New function. Uses java_lex body.
15917 (java_lex): Removed commented out statement. Remove local variable
15918 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15919 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
15920 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
15921 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
15922 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
15923 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
15925 (java_lex_error): Empty if JC1_LITE is defined.
15926 (java_get_line_col): Return 0 if JC1_LITE is defined.
15927 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
15928 SET_MODIFIER_CTX): Moved into the section containing the macros
15929 conditionally defined by JC1_LITE.
15930 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
15931 argument if JC1_LITE is defined.
15932 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
15933 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
15935 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
15936 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
15937 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
15938 to different values according to JC1_LITE.
15939 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
15940 declared if JC1_LITE set.
15941 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
15942 defined if JC1_LITE not set.
15943 (struct parser_ctx): Reorganized and skip the jc1 front end part
15945 (java_layout_classes): New function definition.
15946 (java_push_parser_context, java_init_lex, yyparse, yylex,
15947 yyerror): Prototype always declared. All other static function
15948 prototypes declared only if JC1_LITE is not set.
15949 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
15950 declared in parse.h.
15951 (java_layout_classes): New function.
15952 (java_complete_expand_methods): No longer layout the class here.
15953 * parse-scan.y: New file.
15954 * jv-scan.c: New file.
15956 1998-08-25 Tom Tromey <tromey@cygnus.com>
15958 * gjavah.c (main): Handle -friend option.
15959 (friend_specs): New global.
15960 (generate_access): Handle friend_specs.
15961 (process_file): Likewise.
15962 (MAX_FRIENDS): New macro.
15963 (friend_count): New global.
15964 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
15965 Changed all callers.
15967 1998-08-24 Per Bothner <bothner@cygnus.com>
15969 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
15970 (main): Handle processing all the entries of a named .zip archive.
15971 * jcf-io.c (jcf_trim_old_input): New function.
15972 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
15974 1998-08-24 Per Bothner <bothner@cygnus.com>
15976 * lang.c (flag_assume_compiled): Make default be on.
15978 1998-08-21 Per Bothner <bothner@cygnus.com>
15980 * jcf-dump.c: Add bunches of flags to control output more.
15981 (process_class): New function; support printing more than one class.
15982 (main): Support new --print-main and --javap flags.
15983 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
15984 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
15986 1998-08-20 Per Bothner <bothner@cygnus.com>
15988 Change mangling of dispatch table to match C++ vtable (w/thunks).
15989 * class.c (build_dtable_decl), java-tree.h: New function.
15990 (make_class_data): Call it.
15991 * decl.c (init_decl_processing): Likewise.
15993 1998-08-19 Warren Levy <warrenl@cygnus.com>
15995 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
15996 soft_anewarray; adjust args passed.
15997 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
15998 match _Jv_NewObjectArray.
16000 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16002 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16003 * expr.c (loopup_label): Call create_label_decl.
16004 (create_label_decl): New function.
16005 (java_lang_expand_expr): Call expand_start_bindings with argument
16007 * java-tree.h Added space after PROTO in function declarations
16009 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16010 (create_label_decl, push_labeled_block): New function
16012 * lex.c (label_id): Initialize.
16013 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16015 * parse.h Added space after PROTO in function declarations when
16017 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16018 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16019 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16020 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16022 (struct parser_ctxt): New fields current_loop,
16023 current_labeled_block.
16024 (build_if_else_statement, patch_if_else_statement,
16025 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16026 generate_labeled_block, complete_labeled_statement,
16027 build_bc_statement, patch_bc_statement, patch_loop_statement,
16028 build_new_loop, build_loop_body, complete_loop_body): New function
16030 * parse.y (java_warning_count): New global variable.
16031 (label_id): New static variable.
16032 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16033 (block:): Return size_zero_node when block is empty.
16034 (empty_statement:): Return size_zero_node.
16035 (statement:): Implement supplemental action when for_statement: is
16037 (label_decl:): New rule.
16038 (labeled_statement:): Rewritten using label_decl. Actions
16040 (labeled_statement_nsi:): Likewise.
16041 (if_then_statement): Actions implemented.
16042 (while_expression): New rule.
16043 (while_statement:): Rewritten using while_expression. Actions
16045 (while_statement_nsi:): Likewise.
16046 (do_statement_begin:): New rule.
16047 (do_statement:): Rewritten using do_statement_begin. Actions
16049 (for_statement:): Rewritten using for_begin. Actions implemented.
16050 (for_statement_nsi:): Likewise.
16051 (for_header:, for_begin:): New rules.
16052 (for_init:): Actions implemented.
16053 (statement_expression_list:, break_statement:,
16054 continue_statement:): Likewise.
16055 (yyerror): Count number of issued warning(s).
16056 (java_report_errors): Report error(s) and/or warning(s).
16057 (java_complete_class): Use build_java_argument_signature to
16058 recompute completed method signature.
16059 (java_check_regular_methods): New locals method_wfl and aflags.
16060 Use method_wfl instead of lookup_cl during error reports. Fixed
16061 indentation and modified some error messages. Use
16062 lang_printable_name in method instead of the DECL_NAME. New code
16063 to issue warnings on methods not overriding corresponding methods
16064 private to a different package.
16065 (java_method_add_stmt): Call add_stmt_to_compound.
16066 (add_stmt_to_compound): New function.
16067 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16068 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16069 (build_if_else_statement, patch_if_else_statement,
16070 build_labeled_block, generate_labeled_block,
16071 complete_labeled_statement, build_new_loop, build_loop_body,
16072 complete_loop_body, patch_loop_statement, build_bc_statement,
16073 patch_bc_statement, patch_exit_expr): New functions.
16074 * typeck.c (build_java_signature): Build argument signature before
16075 enclosing it in between parenthesis.
16077 1998-08-17 Warren Levy <warrenl@cygnus.com>
16079 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16080 (JAVA_OBJS): Added reminder comment
16082 1998-08-13 Nick Clifton <nickc@cygnus.com>
16084 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16085 be interpreted as a long long.
16087 1998-08-13 Warren Levy <warrenl@cygnus.com>
16089 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16090 soft_initialise_class. Use _Jv_NewMultiArray, not
16091 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16092 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16093 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16094 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16096 1998-08-12 Per Bothner <bothner@cygnus.com>
16098 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16099 length_identifier_node): New global tree node constants.
16100 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16101 Replace uses by super_identifier_node etc.
16102 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16104 * parse.y (resolve_field_access): Don't special-case ".length" if
16105 flag_emit_class_files.
16106 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16107 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16110 1998-08-11 Per Bothner <bothner@cygnus.com>
16112 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16113 * class.c (make_method_value): Remove init for removed fields.
16115 * class.c (layout_class): Use build_java_argument_signature.
16116 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16118 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16119 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16120 (build_java_signature): Don't use push_java_argument_signature.
16122 * typeck.c (lookup_argument_method): New function.
16123 * parse.y (java_check_regular_methods): Use lookup_argument_method
16124 instead of lookup_java_method2 followed by lookup_java_method.
16126 * parse.y (check_method_redefinition): Minor optimization.
16128 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16129 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16131 1998-08-10 Tom Tromey <tromey@cygnus.com>
16133 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16136 * gjavah.c (java_float_finite): Use K&R-style definition.
16137 (java_double_finite): Likewise.
16138 (generate_access): Now returns void. Changed all callers.
16139 (last_access_generated): Removed.
16140 (process_file): Only make a single pass over the .class file.
16142 1998-07-29 Per Bothner <bothner@cygnus.com>
16144 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16145 for compatibility for G++ (with -fvtable-thunks).
16146 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16148 * gjavah.c (process_file): Use public inheritance for super-class.
16150 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16152 * lex.c (java_init_lex): Initialize ctxp->package.
16153 * parse.h (struct parser_ctxt): package and package_len replaced
16154 by tree package, an identifier node. Field method_decl_list is
16155 gone. Fixed comments.
16156 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16157 class_in_current_package): New function prototypes.
16158 * parse.y (array_type:): Set class loaded flag on primitive type
16160 (package_declaration:): Assign ctxp->package to the
16162 (method_invocation:): Handle invocation of method qualified by
16164 (single_type_import_declaration:): Removed ambiguity check.
16165 (java_pop_parser_context): New local variable `next'. Reset and
16166 set IMPORT_CLASSFILE_NAME flags on current and previous import
16168 (java_accstring_lookup): Use new local macro COPY_RETURN.
16169 (lookup_field_wrapper): New function.
16170 (parser_qualified_classname): Use merge_qualified_name.
16171 (parser_check_super_interface): Broaden error message.
16172 (do_resolve_class): Check for qualified class name in the current
16173 compilation unit if appropriate.
16174 (process_imports): Check for already defined classes.
16175 (check_pkg_class_access): Got rid of call to
16176 get_access_flags_from_decl.
16177 (java_complete_expand_methods): Call safe_layout_class based on
16178 the current class size.
16179 (make_qualified_primary): Build a WFL qualification on primary if
16181 (merge_qualified_name): New function.
16182 (make_qualified_name): Use merge_qualified_name.
16183 (resolve_expression_name): Use safe_lookup_field.
16184 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16185 (resolve_qualified_expression_name): Likewise. Check on resolved
16186 element accessibility.
16187 (not_accessible_p, class_in_current_package): New functions.
16188 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16189 (patch_method_invocation_stmt): Merged common pieces. Check
16190 accessibility of invoked method.
16191 (check_for_static_method_reference): Add returned type in error
16193 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16194 (refine_accessible_methods_list): Merged two conditions in test.
16195 (java_complete_class): Sanity check on stabilize_ref gone.
16196 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16198 1998-07-28 Per Bothner <bothner@cygnus.com>
16200 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16202 1998-07-24 Tom Tromey <tromey@cygnus.com>
16204 * gjavah.c (F_NAN): Removed.
16205 (F_NAN_MASK): New macro.
16206 (F_POSITIVE_INFINITY): Removed.
16207 (F_NEGATIVE_INFINITY): Likewise.
16208 (java_float_finite): Rewrote.
16209 (D_NAN_MASK): Renamed.
16210 (java_double_finite): Rewrote.
16211 (D_POSITIVE_INFINITY): Removed.
16212 (D_NEGATIVE_INFINITY): Likewise.
16214 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16215 If verbose, print underlying representation of value in hex.
16217 1998-07-24 Per Bothner <bothner@cygnus.com>
16219 * buffer.h, buffer.c: New files.
16220 * Makefile.in (JAVA_OBJS): Add buffer.o.
16222 Support locals variables and writing their debug entries to .class.
16223 * jcf-write.c: Simplify some by user new buffer type.
16224 (vode_buffer_grow): Removed.
16225 (struct localvar_info): New type.
16226 (localsvars, localvartable): New buffers.
16227 (localvar_alloc, localvar_free): New functions.
16228 (generate_bytecode_insns): Handle local variables.
16229 (generate_classfile): Write LocalVariableTable attribute.
16231 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16233 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16234 * zipfile.h (ZIPMAGIC): New macro.
16236 1998-07-24 Tom Tromey <tromey@cygnus.com>
16238 * Makefile.in (gjavah.o): Updated dependencies.
16239 (jcf-dump.o): Likewise.
16240 (all.indirect): Use ../gjavah.
16241 (../gjavah$(exeext)): Likewise.
16242 (clean): Don't remove gjavah.
16243 (clean): Remove parse.c, not java/parse.c.
16244 * Make-lang.in (java): Added gjavah.
16245 (gjavah$(exeext)): New target.
16246 (GJAVAH_SOURCES): New macro.
16247 (java.all.build): Added gjavah.
16248 (java.all.cross): Likewise.
16249 (java.rest.encap): Likewise.
16250 * config-lang.in (compilers, stagestuff): Added gjavah.
16252 1998-07-23 Tom Tromey <tromey@cygnus.com>
16254 * gjavah.c (java_float_finite): New function.
16255 (java_double_finite): Likewise.
16256 (F_POSITIVE_INFINITY): New macro.
16257 (F_NEGATIVE_INFINITY): Likewise.
16259 (D_POSITIVE_INFINITY): Likewise.
16260 (D_NEGATIVE_INFINITY): Likewise.
16262 (print_field_info): Use java_float_finite and java_double_finite.
16264 1998-07-23 Per Bothner <bothner@cygnus.com>
16266 * parse.y (method_header): Name "this" implicit argument.
16268 1998-07-22 Per Bothner <bothner@cygnus.com>
16270 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16271 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16272 (put_linenumber): New function.
16273 (generate_bytecode_insns, generate_classfile): Write line numbers.
16275 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16277 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16278 (lookup_name, build_known_method_ref, build_class_init,
16279 build_invokevirtual, invoke_build_dtable, match_java_method,
16280 build_field_ref, pushdecl_force_head, build_java_binop,
16281 binary_numeric_promotion, build_decl_no_layout,
16282 build_java_arrayaccess, build_newarray, build_anewarray,
16283 build_java_array_length_access, build_java_arraynull_check): New
16284 extern function prototypes.
16285 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16286 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16288 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16290 * jcf.h (jcf_out_of_synch): New extern function prototype.
16291 * parse.h: Static/global function implemented in parse.y
16292 prototyped and declarations moved at the end of the file.
16293 (DECL_P): Check that the argument isn't null.
16294 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16295 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16296 (QUAL_DECL_TYPE): New macro.
16297 (PARAMS): Macro definition removed.
16298 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16299 (return_statement:): Call build_return.
16300 (field_access:): Call make_qualified_primary in sub rule.
16301 (method_invocation:): Build method invocation and call
16302 make_qualified_primary when processing primaries.
16303 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16304 get_type_from_signature.
16305 (java_check_regular_method): Extra integer 0 argument when calling
16306 lookup_java_method2.
16307 (lookup_java_interface_method2): Extra method DECL argument when
16308 calling lookup_java_interface_method2.
16309 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16310 COMPOUND_EXPR node.
16311 (java_complete_expand_method): Layout current class iff not
16312 already done. Don't process interface's methods.
16313 (java_complete_expand_method): Use super class only if it
16314 exists. Use current class otherwise.
16315 (make_qualified_primary): New function.
16316 (resolve_expression_name): Process qualified expression or
16317 expression from primary the same way.
16318 (resolve_expression_name): Two last arguments to
16319 resolve_field_access are now NULL_TREEs.
16320 (resolve_field_access): New variable is_static. Local field must
16321 be DECLs. is_static computed on field DECLs only. Append code in
16322 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16323 to initialize field_type.
16324 (resolve_qualified_expression_name): New local variable,
16325 previous_call_static and is_static. Handle primaries with function
16326 calls, casts, array references and `this'. `super' now handled as
16327 `(super_class)this'. Use is_static to clarify boolean expressions.
16328 Added code to handle case where a proper handle is required to
16329 access a field. Use QUAL_DECL_TYPE where applicable.
16330 (maybe_access_field): New function.
16331 (patch_method_invocation_stmt): New arguments primary, where,
16332 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16333 deleted. Use `where' as a type to search from if specified. Check
16334 for static method reference where forbidden. Append primary or
16335 current_this to the argument list if not calling constructor nor
16337 (check_for_static_method_reference): New function.
16338 (patch_invoke): Layout the class on which new is done if
16340 (lookup_method_invoke): Changed format to report errors on
16342 (qualify_ambiguous_name): New local variable this_found. Now
16343 handle things from primaries. Method call are considered
16345 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16346 changed into NULLs.
16347 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16348 (java_complete_tree): New case fo RETURN_EXPR. Process function
16349 call arguments in separate function.
16350 (complete_function_arguments): New function.
16351 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16353 (patch_assignment): Take the return function slot into account as
16354 a RHS. Distinguish assignment from a return.
16355 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16356 when checking methods in interfaces.
16357 (resolve_type_during_patch): NULL argument to unresolve_type_p
16358 instead of NULL_TREE.
16359 (patch_newarray): Fixed typo in comment.
16360 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16361 (build_return, patch_return): New functions.
16362 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16364 1998-07-21 Per Bothner <bothner@cygnus.com>
16366 * constants.c (find_name_and_type_constant, find_fieldref_index,
16367 find_methodref_index): New methods.
16368 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16369 just return given method. Also, rename to build_known_method_ref.
16370 (expand_invoke): Rename call to build_invoke_non_interface.
16371 * java-tree.h, parse.h: Update prototype.
16372 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16373 (such as expand_expr_stmt) if flag_emit_class_files.
16374 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16375 STACK_TARGET, IGNORE_TARGET): New macros.
16376 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16377 (generate_bytecode_insn): New function to generate method's bytecode.
16378 (generate_classfile): Node generate Code attribute for a method.
16379 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16380 push_long_const, field_op, adjust_typed_op, maybe_wide):
16381 New functions used by generate_bytecode_insn.
16383 * typeck.c (signature_include_return): Remove variable.
16384 (push_java_argument_signature, build_java_argument_signature): New.
16385 (build_java_signature): Use push_java_argument_signature.
16386 * parse.y: Use build_java_argument_signature instead of fiddling
16387 with signature_include_return.
16389 1998-07-17 Tom Tromey <tromey@cygnus.com>
16391 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16394 * Makefile.in (all.indirect): Added gjavah$(exeext).
16395 (gjavah$(exeext)): Added $(exeext).
16398 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16400 * class.c (layout_class): Call to java_layout_parsed_class replace
16401 by safe_layout_class.
16402 * expr.c (build_java_array_length_access): Removed static storage
16403 class in the function definition.
16404 (build_java_arraynull_check): Likewise.
16405 Also fixed typos in two comments.
16406 * lex.c (java_init_lex): Initialize static global kw_length.
16407 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16408 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16410 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16411 * parse.h (resolve_no_layout): New static function declaration.
16412 (get_identifier_in_static): Declaration removed.
16413 (java_layout_parsed_class): Function name declaration changed to
16415 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16416 not_initialized_as_it_should_p, build_this): New static function
16418 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16419 binary_numeric_promotion, stabilize_reference,
16420 build_decl_no_layout, build_java_arrayaccess): Extern function
16421 declarations moved into their own section.
16422 (build_newarray, build_anewarray, build_java_array_length_access,
16423 build_java_arraynull_check): New extern function declarations.
16424 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16425 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16427 (CALL_CONSTRUCTOR_P): New macro.
16428 * parse.y (kw_length): New static global tree node.
16429 (return_statement): Tagged <node>.
16430 (RETURN_TK): Tagged <operator>.
16431 (variable_declarator_id:): Build variable declaration with an
16432 empty initialization value if a syntax error was found in the
16433 initialization part of the variable declaration.
16434 (statement_without_trailing_substatement:): return_statement: now
16435 uses the default rule.
16436 (return_statement:): Temporarily fixed to return NULL_TREE.
16437 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16438 (class_instance_creation_expression:): Class creation rules now
16439 call build_method_invocation upon reduction.
16440 (array_creation_expression:): Rules call build_newarray_node upon
16442 (dim_exprs:): Build a list of dimension expressions.
16443 (dim_expr:): Store location of the OSB_TK in the dimension
16445 (method_invocation:): Added a new error rule.
16446 (build_unresolved_array_type): WFL argument may also be an array
16447 on a primitive type. Name of the argument changed to reflect this.
16448 (method_declarator): Insert argument type at the beginning of the
16449 argument type list and later reverse the list.
16450 (unresolved_type_p): Argument 'returned' may be optionally
16452 (java_layout_class_from_source): Function renamed
16454 (resolve_and_layout): Now call resolve_no_layout and
16456 (resolve_no_layout): New function.
16457 (purify_type_name): New function.
16458 (complete_class_report_errors): Call purify_type_name during error
16459 report on a type not found.
16460 (process_imports): error_found local variable doesn't need to be
16461 initialized to zero.
16462 (declare_local_variables): New local type_wfl. Fixed typo in error
16463 message. type_wfl assigned to unresolved type and used to register
16464 incomplete type. Build a WFL around the variable initialization
16465 statement so that debug info can be generated on it.
16466 (source_start_java_method): Reverse argument list after they've
16468 (current_this): New static global variable.
16469 (java_complete_expand_methods): Set current_this when appropriate.
16470 (resolve_expression_name): Build correct static and non static
16471 field access bearing a simple name.
16472 (resolve_field_access): Resolve the length field of arrays. Handle
16474 (patch_method_invocation_stmt): Set the type of the method
16475 invocation to error_mark_node. This value is later overridden by a
16476 valid type, if any. Don't handle qualified constructor invocation
16477 as qualified method invocation. Call lookup_method_invoke with its
16478 new flag. It's no longer necessary to access the selected method
16479 as the value of a tree list. Handle constructor invocation.
16480 (patch_invoke): Reverse argument list when invoking non interface
16481 methods. Insert call to new as the first argument of the
16483 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16484 defined within a final class. Return INVOKE_STATIC if the invoked
16485 method is a constructor.
16486 (lookup_method_invoke): New lc argument is a flag to indicate a
16487 constructor lookup. Now handle constructor lookup. Choose the most
16488 specific method in case several were matching the invocation
16489 requirements. Return a method decl instead of a tree list featuring
16490 one single method decl element.
16491 (refine_accessible_methods_list): New lc flag argument to
16492 indicate that a constructor is being looked up.
16493 (not_initialized_as_it_should_p): New function.
16494 (java_complete_tree): Now process fake tree codes
16495 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16496 save_expr on resolved function call arguments. Case on
16497 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16498 (patch_assignment): LHS can be a field access expression. When
16499 dealing with reference, lhs_type is the promoted type of the
16500 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16502 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16503 (patch_binop): Use not_initialized_as_it_should_p where
16505 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16506 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16508 (resolve_type_during_patch): New function.
16509 (patch_cast): Call resolve_type_during_patch to resolve type and
16510 report error accordingly.
16511 (patch_array_ref): Use not_initialized_as_it_should_p where
16512 applicable. Array base expression is saved before being
16513 used. Promote the type of an array elements if it contains non
16515 (build_newarray_node, patch_newarray, build_this): New functions.
16517 1998-07-16 Tom Tromey <tromey@cygnus.com>
16519 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16520 increment it in `for' statement.
16521 (print_field_info): If number is inf or nan, don't print it.
16522 (print_method_info): If method name is `delete', just ignore it.
16523 (print_c_decl): Special-case jstringArray.
16525 * gjavah.c (help): New function.
16526 (no_argument): New function.
16527 (usage): Changed text.
16528 (main): Rewrote argument handling. Now handles -v, --help,
16530 (version): New function.
16531 (found_error): New global.
16532 (main): Return found_error.
16533 (generate_access): Set found_error.
16534 (print_c_decl): Likewise.
16536 1998-07-15 Tom Tromey <tromey@cygnus.com>
16538 * gjavah.c (print_c_decl): Don't print "," when examining field.
16539 Skip type name when looking at "[L" types.
16540 (process_file): Now static.
16541 (generate_access): Now returns int.
16542 (last_access_generated): New global.
16543 (process_file): Clear last_access_generated; make multiple passes
16545 (print_field_info): Just return if generate_access returns true.
16546 (print_method_info): Likewise. Also, allow <init> functions to
16548 (print_c_decl): Added is_init argument. Print constructors
16550 (print_cxx_classname): Use UTF8_GET to extract characters from
16552 (print_base_classname): New function.
16553 (print_class_decls): New function.
16554 (process_file): Use it.
16555 (utf8_cmp): New function.
16557 1998-07-13 Nick Clifton <nickc@cygnus.com>
16559 * lang-options.h: Format changed to match changes in gcc/toplev.c
16560 to implement a --help option.
16562 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16564 * decl.c (init_decl_processing): Revert change to dtable_type.
16566 1998-07-09 Per Bothner <bothner@cygnus.com>
16568 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16570 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16572 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16574 * lang.c (lang_init): Default flag_exceptions to 1, without
16575 checking to see if it's 2 first.
16577 1998-07-08 Jeffrey A Law (law@cygnus.com)
16579 * constants.c: Include "system.h".
16580 * decl.c: Likewise.
16581 * lang.c (flag_new_exceptions): Get via extern now.
16582 (lang_init_options): New functions. Turn on flag_new_exceptions.
16584 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16586 * lex.c (java_lex): Return 0 when we see an invalid character in
16589 * lex.c (java_read_char): Specify extra argument when calling
16591 (java_read_unicode, java_parse_end_comment,
16592 java_parse_escape_sequence): Likewise,
16593 (java_lex): Specify extra argument when calling
16594 java_lex_error. Test that IDs are beginning with a legal character
16595 for IDs. Handle invalid characters with an error message and a
16596 call to java_lex_error.
16597 (java_lex_error): Adjust column position by new argument
16598 `forward'. Issue an error even if in the middle of reporting an
16601 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16603 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16604 we don't explicitly put a null pointer when we're copying it.
16606 1998-07-07 Tom Tromey <tromey@cygnus.com>
16608 * gjavah.c (print_cxx_classname): New function.
16609 (super_class_name): Likewise.
16610 (print_super_fields): Removed.
16611 (in_super): Removed.
16612 (print_field_info): Never generate #defines.
16613 (print_c_decl): Changed generated types to match JNI. No longer
16614 print class name before method name.
16615 (print_method_info): Print "static" before static methods.
16616 Print "virtual" before non-final methods.
16617 (usage): Use exit(1), not exit(-1).
16619 (print_field_info): Use %.17g to print a double.
16620 (last_access): New globals.
16621 (process_file): Initialize last_access.
16622 (usage): Now static.
16623 (ACC_VISIBILITY): New define.
16624 (generate_access): New function.
16625 (print_field_info): Call it.
16626 (print_method_info): Likewise. Also, generate information for all
16627 methods, not just native methods. Return void.
16628 (print_c_decl): Return void.
16629 (print_field_info): Return void.
16631 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16633 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16634 processing the jc1 grammar file. Prefix bison functions and
16635 variables with java_.
16636 (parse.c): Dependencies on parse.h and lex.h
16637 * expr.c (build_java_arrayaccess): Function now global.
16638 * java-tree.h: Comment reorganized to carry on previous
16639 classification effort.
16640 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16641 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16642 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16643 java_parse (new prefix java_ generated by bison).
16644 (java_layout_parsed_class, java_register_parsed_class): Function
16646 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16647 * lex.c (static tree wfl_op): Variable deleted.
16648 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16649 ctxp fields to NULL_TREE.
16650 (java_lex): No longer create WFL for operators. Filename caching
16651 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16652 created as STRING_CST and later expanded. Removed extra argument
16653 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16655 (build_wfl_node): Removed code in comments.
16656 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16657 store token and location data in the current bison token.
16658 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16659 static/extern function declaration at the beginning of the file.
16660 (struct qualification): Data structure definition deleted.
16661 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16662 (qualify_ambiguous_name): Function declaration modified. Function
16663 now returns nothing.
16664 (build_array_ref, patch_array_ref, make_qualified_name,
16665 resolve_qualified_expression_name, maybe_generate_clinit,
16666 resolve_field_access): New static function declarations.
16667 (build_java_arrayaccess): New extern function declaration.
16668 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16669 (CALL_EXPR_PRIMARY): Macro deleted.
16670 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16671 (struct parser_ctxt): Field initialized_final
16672 removed. non_static_initialized, static_initialized: New fields.
16673 * parse.y (static tree kw_super, static tree kw_this): New global
16675 (%union): tree wfl field of operator member replaced by int
16676 location. WFLs are non longer created for operators.
16677 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16678 (qualified_name:): Now calls make_qualified_name to build the
16680 (type_declaration:): Consider generating <clinit> when class
16682 (variable_declarator:): Directly build an assignment node when the
16683 variable is initialized when declared.
16684 (this_or_super:): Build a WFL and set current location when THIS
16685 or SUPER are parsed.
16686 (expression_statement:): Wrap statement around a WFL.
16687 (primary_no_new_array:): Fixed typo. Changed value returned by
16688 THIS_TK because of its new type (temporary).
16689 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16690 (field_access:): Build qualified name with SUPER.
16691 (method_invocation:): Fixed returned value because of SUPER's new
16693 (array_access:): Use OSB_TK location information.
16694 (post_increment_expression:, post_decrement_expression:,
16695 unary_expression:, pre_increment_expression:,
16696 pre_decrement_expression:, unary_expression_not_plus_minus:,
16697 cast_expression:, multiplicative_expression:,
16698 additive_expression:, shift_expression:, relational_expression:,
16699 equality_expression:, and_expression:, exclusive_or_expression:,
16700 inclusive_or_expression:, conditional_and_expression:,
16701 conditional_or_expression:, assignment:): Use new location/token
16702 information available on operators.
16703 (create_class): Set super_decl_type to NULL_TREE when processing
16705 (register_fields): Field initialization is now a MODIFY_EXPR
16706 node. Chain initialization code to the matching lists (according
16707 to the field declaration modifiers).
16708 (maybe_generate_clinit): New function.
16709 (method_header): Don't set method's DECL_NAME to a WFL when adding
16710 methods to java.lang.Object.
16711 (resolve_and_layout): Now can return NULL_TREE if the type
16712 resolution fails. Otherwise, return the class DECL instead of its
16714 (check_method_redefinition): Don't patch method DECL_NAME if it
16715 belongs to java.lang.Object.
16716 (process_imports): Simply assign error_found to the value returned
16717 by check_pkg_class_access.
16718 (declare_local_variables): Don't use their init statements (if
16719 any) when parsing error were previously found. Reuse MODIFY_EXPR
16720 build during parsing as an init statement.
16721 (java_method_add_stmt): Now return the current method body.
16722 (java_layout_parsed_class, java_register_parsed_class): Functions
16724 (java_complete_expand_methods): Initialize the constant pool on a
16725 per class basis. Layout the classes before expanding their method
16726 bodies. Don't try expand artificial constructor code if error were
16727 found. Make the classes data and register them if no error were
16729 (java_complete_expand_method): Retrieve an artificial constructor
16730 argument list before entering its body. Assign the top block to
16731 the artificial constructor function body and set types of declared
16732 blocks and compound statements to void. Walk method body if not an
16733 artificial constructor.
16734 (make_qualified_name, cut_identifier_in_qualified): New functions.
16735 (resolve_expression_name): Fixed comments. Save/restore the
16736 current class CLASS_LOADED_P flag value. Build non qualified
16737 static field access and handle qualified expression names.
16738 (resolve_field_access, resolve_qualified_expression_name): New
16740 (patch_method_invocation_stmt): Use the new expression resolution
16741 scheme, calling resolve_field_access when the function call is
16742 resolved as an expression.
16743 (qualify_ambiguous_name): Function rewritten to work on qualified
16744 expression produced by make_qualified_name.
16745 (java_complete_tree): Promote type when function's argument are
16746 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16747 the assignment to discover further errors if RHS is a expression
16748 name that fails to evaluate. Declare LHS initialized even though
16749 the assignment failed. Don't use the location variable and removed
16750 extra argument in patch function calls. Now handle the ARRAY_REF
16751 case and build internal string representation when STRING_CSTs are
16753 (build_method_invocation): Don't wrap function call around a WFL.
16754 (build_assignment): Likewise. Use the operator location
16756 (patch_assignment): Handle array access LHSs. Handle error
16757 provenance, resulting in a better error report.
16758 (build_binop): Use op_location from operator as binop location
16760 (build_unaryop, build_incdec, build_cast): Likewise.
16761 (patch_binop): Extract location information from the node. Fixed
16762 typo in error message.
16763 (patch_unary_op): Extract location information from the node.
16764 (build_array_ref, patch_array_ref): New functions.
16766 1998-07-01 Tom Tromey <tromey@cygnus.com>
16768 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16769 match _Jv_IsInstanceOf.
16770 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16771 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16773 1998-06-30 Tom Tromey <tromey@cygnus.com>
16775 * decl.c (init_decl_processing): Functions are now named
16776 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16778 1998-06-29 Per Bothner <bothner@cygnus.com>
16780 * java-tree.h (load_class): Add prototype.
16781 * class.c (is_compiled_class): Add missing arg to load_class.
16782 * expr.c (expand_java_NEW): Call load_class.
16783 * parse.y (process_import): Removed bogus use of void return value.
16785 1998-06-25 Per Bothner <bothner@cygnus.com>
16787 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16788 Function name is "_Jv_Throw" instead of "soft_athrow".
16789 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16790 Function name is "_Jv_AllocObject" instead of "soft_new".
16791 Takes an extra parameter (object size).
16792 * expr.c: Update calls.
16794 1998-06-24 Per Bothner <bothner@cygnus.com>
16796 * lex.c (java_get_line_col): Handle end-of-file.
16797 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16799 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16801 * lang.c (lang_init): Make -fexceptions the default.
16802 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16803 exception handling is not turned on.
16805 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16807 * lang.c (flag_new_exceptions): Make this this default.
16808 * decl.c (end_java_method): Call emit_handlers.
16809 * except.c (method_init_exceptions): Set language code and version.
16810 (expand_start_java_handler): Enable exception, and call
16811 expand_eh_region_start.
16812 (expand_end_java_handler): Enable exception, and set up catch blocks.
16813 (emit_handlers): New routine to generate the saved handlers.
16814 * java-except.h (emit_handlers): Add prototype.
16816 1998-06-12 Per Bothner <bothner@cygnus.com>
16818 We used to have three different representations of the constant pool:
16819 the CPool structure, the tree_constant_pool, and the constructures
16820 used to build the Class object (which may need class and string
16821 constants) in compiled code. None were appropriate for compiling
16822 to .class files, so I did a major overhaul.
16824 First, the tree_constant_pool array was removed. Things were
16825 modified to the CPool structure in the JCF could be used.
16826 Second, a "capacity" field was added to the CPool, and functions
16827 written to search for a matching constant, adding one if not found.
16828 The code that generated the Class object was changed to use a CPool.
16829 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16830 the static Class object are now only in build_constants_constructor.
16831 Finally, I wrote code which can generate a .class file (including its
16832 constant pool) from the RECORD_TYPE of a class. This is a big step
16833 on the way to compiling Java source into .class files.
16835 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16836 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16838 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16839 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16840 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16841 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16842 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16843 (lang_type): Removed constant_pool field.
16844 * jcf.h (CPool): Renamed size to count. Added field capacity.
16845 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16846 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16847 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16849 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16850 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16851 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16852 (set_constant_entry, find_constant1, find_constant2,
16853 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16854 find_utf8_constant, find_class_or_string_constant): New functions.
16856 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16857 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16858 (give_name_to_class, get_class_constant): Likewise.
16859 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16860 (get_name_and_type_constant, get_ref_constant): Removed.
16861 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16862 * parse.y: Don't save/restore tree_constant_pool.
16863 * verify.c (verify_jvm_instructions): Update for new approach.
16864 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16866 * lang-options.h: Added -femit-class-file, -femit-class-files.
16867 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16868 (lang_f_options): Added "emit-class-file(s)".
16870 * expr.c (build_java_arrayaccess): Generate more efficient array
16871 bounds checking, by using unsigned compare.
16873 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16875 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16877 * parse.h: New comment on the handling of unresolved type
16878 identifiers. JDEPs are now part of the jdep_code enum.
16879 (typedef struct jdep): Now use enum jdep_code or int, depending on
16880 availability. Both are narrowed down to an 8 bits bitfield.
16881 (CALL_EXPR_PRIMARY): Fixed comment.
16883 1998-06-10 Tom Tromey <tromey@cygnus.com>
16885 * Make-lang.in (java): Added gjavac and jvgenmain.
16886 (java.start.encap): Depend on gjavac.
16887 (java.rest.encap): Depend on jvgenmain.
16889 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16890 (JAVA_CROSS_NAME): Likewise.
16891 (java.all.build): Depend on jvgenmain and gjavac.
16892 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16893 (jvgenmain$(exeext)): New target.
16894 (java.install-common): Wrote.
16895 * config-lang.in (compilers, stagestuff): Added gjavac and
16898 1998-06-10 Dave Brolley <brolley@cygnus.com>
16900 * lang.c (lang_decode_option): New argc/argv interface.
16902 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16904 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16905 * decl.c (build_decl_no_layout): New function.
16906 * expr.c (java_lang_expand_expr): Layout declarations found in
16907 blocks before they're pushed.
16908 * jcf-parse.c (load_class): Save current line when parsing class
16910 (parse_source_file): Register class before expanding their
16912 * lang.c (put_decl_node): Produce `null' when `void *' is
16914 * lex.c (static tree wfl_op): New static global, for error report
16916 (java_init_lex): wfl_operator and wfl_op initialized
16917 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16919 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
16920 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
16921 build_unresolved_array_type): New static function definitions.
16922 (build_decl_no_layout): New extern function declared.
16923 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
16924 faulty modifier exists.
16925 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
16926 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
16927 (UNARY_PLUS_EXPR): New fake operator.
16928 (struct parser_ctxt): New field osb_number.
16929 * parse.y (static tree wfl_operator): New static WFL for operator
16930 bound error messages.
16931 (DECR_TK, INCR_TK): Moved.
16932 (OP_TK): Tagged <operator>.
16933 (array_type:): Now call build_unresolved_array_type.
16934 (dim_expr:): Count the number of '[' seen.
16935 (post_increment_expression, post_decrement_expression,
16936 pre_increment_expression, pre_decrement_expression,
16937 unary_expression_not_plus_minus, unary_expression:): Actions are
16938 now building the corresponding unary expressions.
16939 (cast_expression:): Actions are now building cast expressions.
16940 (build_unresolved_array_type): New function.
16941 (create_interface): Reset the number of declared interfaces.
16942 (create_class): Likewise.
16943 (method_header): Methods declared within the scope of an interface
16944 are now implicitly set public and abstract.
16945 (java_complete_class): Variable's and parameter's type are patched
16946 with a promoted type.
16947 (declare_local_variables): Resolved non builtin types are promoted
16948 before being used to build a variable decl. Removed type patch
16949 posted on variable initialization statement.
16950 (source_start_java_method): Use build_decl_no_layout to build the
16951 decl of a parameter of incomplete type.
16952 (java_register_parsed_class): Process interfaces too. Call
16953 rest_of_decl_compilation on each processed class declarations.
16954 (java_complete_expand_methods): Don't attempt to expand things in
16956 (java_complete_tree): Process CONVERT_EXPR, even though it always
16957 has a type. Propagate error_mark_node to node's type too. Promote
16958 method's call argument type and return error_mark_node if
16959 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
16960 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
16961 handle unary operator nodes.
16962 (build_assignment): Added comment.
16963 (print_int_node): New function.
16964 (patch_assignment): New second argument. New error handling. Use
16965 print_int_node. Handle references. Use can_cast_to_p to issue
16966 different error message according to the context and check upon
16967 the initialization of the RHS.
16968 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
16969 (operator_string): Handle more operators.
16970 (patch_binop): No longer use a function static
16971 wfl_operator. Improved error message on shift distance.
16972 (build_unaryop, build_incdec, build_cast, patch_unaryop,
16973 patch_cast): New functions.
16975 1998-06-05 Per Bothner <bothner@cygnus.com>
16977 * jvspec.c: New file.
16978 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
16980 * java-tree.h (identifier_subst): Add declaration.
16982 1998-06-04 Tom Tromey <tromey@cygnus.com>
16984 * jvgenmain.c (main): Generate call to JvRunMain.
16986 * class.c (make_class_data): Push value for "sync_info" field.
16987 * decl.c (init_decl_processing): Push "sync_info" field.
16989 1998-06-03 Per Bothner <bothner@cygnus.com>
16991 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
16992 Java (source) name, not signature.
16993 Set TYPE_ALIGN to (at least) that of element_type.
16995 1998-06-02 Per Bothner <bothner@cygnus.com>
16997 * class.c: Moved classname-mangling-rekated code to ...
16998 * mangle.c: ... this new file.
16999 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17000 * Makefile.in: Update for above changes.
17002 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17004 * expr.c (truthvalue_conversion): Convert integer and floating
17005 point value to their truth value.
17006 * lex.c (java_lex): Handle the `null' literal.
17007 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17008 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17009 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17012 * parse.y: Reorganization/documentation on token declaration.
17013 (binop_lookup[]): New added new tree codes.
17014 (relational_expression): Build corresponding binary operators.
17015 (equality_expression, conditional_and_expression,
17016 conditional_or_expression): Likewise.
17017 (java_complete_class): Fix crash in debug message.
17018 (java_complete_tree): Check initialization of method call
17019 arguments. Further bogus node evaluation to detect more error
17020 during assignments. Handles more binary operators.
17021 (patch_assignment): Use DECL_P.
17022 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17024 (operator_string): Handle more case. Compacted source.
17025 (patch_binop): Changed function comment. Checking for
17026 uninitialized first operand takes the compound assignment into
17027 account and uses DECL_P. Checking for uninitialized second operand
17028 delayed to routine's end. Use macros to issue type bound error
17029 messages and issue messages on both operands if their types are
17030 different. Force fixed type into node. Handle all binary
17033 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17035 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17036 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17037 build operator node and return tokens.
17038 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17039 * parse.h (java_complete_tree): Changed returned type in prototype.
17040 (build_method_invocation, build_assignment, patch_assignment,
17041 patch_binop): New static function declarations.
17042 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17043 BUILD_EXPR_WFL): New macros.
17044 * parse.y (enum tree_code binop_lookup[]): New static for token to
17046 (%union): Parser union has new sub-structure `operator'.
17047 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17048 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17049 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17050 ASSIGN_ANY_TK): Tokens tagged `operator'.
17051 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17052 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17053 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17054 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17055 (assignment_operator:): Rule tagged `operator'.
17056 (expression_statement:): Re-installed default rule.
17057 (method_invocation:): Sub rules call build_method_invocation.
17058 (postfix_expression:): Don't attempt to resolve name here. Just
17060 (multiplicative_expression:): Sub-rules build corresponding binop
17062 (additive_expression:, shift_expression:, and_expression:,
17063 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17064 (assignment:): Sub rule invoke build_assignment.
17065 (assignment_operator:): Default rules on sub rules.
17066 (force_error): Added documentation on this variable.
17067 (declare_local_variables): Build initialization calling
17069 (expand_start_java_method): Removed unused rtx declaration. Mark
17070 arguments as already initialized.
17071 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17072 (java_complete_expand_methods): Don't process next method if
17073 completion of the previous one triggered errors.
17074 (java_complete_expand_method): Call source_end_java_method if no
17075 error were found during completion.
17076 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17077 locals declaratilon. Handle names found within a class. Return
17078 error_mark_node when things aren't found.
17079 (patch_method_invocation_stmt): Return error_mark_node on failures.
17080 (patch_invoke): Removed unused local. Return the correct node.
17081 (java_complete_tree): Now returns a value. The BLOCK section binds
17082 local identifiers and the type of a BLOCK is now void. Assign the
17083 result of operand completion on COMPOUND_EXPR. Assign the
17084 encapsulated node of a WFL to the result of its completion, except
17085 when the node is an identifier. Now handle MODIFY_EXPR and several
17086 binary operators. Return error_mark_node on errors.
17087 (build_method_invocation, build_assignment, patch_assignment,
17088 build_binop, operator_string, patch_binop): New functions.
17089 * typeck.c (binary_numeric_promotion): New function.
17091 1998-05-21 Per Bothner <bothner@cygnus.com>
17093 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17094 Replace most uses of ident_subst by identifier_subst.
17096 * class.c (push_class_static_dummy_field): Removed function.
17097 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17098 instead of looking got "class" static field. Create that decl here.
17099 (class_identifier_node): Removed; no longer needed.
17100 (init_class_processing): Don't init class_identifier_node.
17101 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17102 Do nreverse 0 times (instead of twice) for Object and Class.
17103 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17105 1998-05-20 Per Bothner <bothner@cygnus.com>
17107 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17108 while initializing linenumber_count and linenumber_table.
17109 Do it before init_function_start (which calls emit_line_note).
17110 * expr.c (expand_byte_code): Don't need to clear lineno here.
17112 1998-05-18 Tom Tromey <tromey@cygnus.com>
17114 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17115 then mangle number as _N_.
17117 * class.c (mangle_class_field): New function.
17118 (build_class_ref): Set assembler name of class reference using
17119 mangle_class_field.
17120 (push_class_static_dummy_field): Likewise.
17122 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17124 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17125 of assigning to TREE_CODE. The latter method exploits a feature
17126 of GCC that is not ANSI compliant.
17128 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17130 * decl.c (pushdecl_force_head): New function.
17131 (pushlevel): Removed conditional printf.
17132 (complete_start_java_method): Don't enter local variable scope if
17133 function is compiled from source code.
17134 * expr.c: parse.h now included
17135 (java_lang_expand_expr): New function.
17136 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17137 printf. Terminate buffer when doing directories.
17138 * jcf-parse.c (parse_source_file): Call lang_init_source before
17139 parsing and before code generation.
17140 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17141 use printf if the macro is defined.
17142 * lang.c (lang_init): Install lang_expand_expr hook on
17143 java_lang_expand_expr.
17144 (java_dummy_print): New function.
17145 (lang_init_source): New function.
17146 * lex.c (java_lex): Remember location of an opening brace at the
17147 second nesting level.
17148 (java_is_eol): Unget character seen after a CR if it is EOF.
17149 * parse.h: Now includes lex.h
17150 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17151 printf if the macro is defined.
17152 (expand_start_java_method, build_expr_block, enter_block,
17153 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17154 New static function declarations.
17155 (pushdecl_force_head): New extern function declaration.
17156 (INCOMPLETE_TYPE_P): New macro.
17157 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17158 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17159 BLOCK_EXPR_ORIGIN): New macros.
17160 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17161 DECL_SOURCE_LINE_LAST): New macros.
17162 (struct parser_ctxt): Removed field current_method_decl, redundant
17163 with the field current_function_decl. Added fields
17164 first_ccb_indent1 and pending_block.
17165 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17166 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17168 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17169 (compilation_unit:): Cosmetic on sub rule.
17170 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17171 (variable_initializer:): Installed default rule on expression:.
17172 (method_declaration:): method_header: starts a new
17173 method. method_body: installs the function body, absorbs blocks
17174 emitted for temporary variable scopings, pops function's body block
17175 and merges function's last statement lineno in DECL_SOURCE_LINE.
17176 (method_body:): Installed default rules.
17177 (block:): Call enter_block when an opening brace is seen. Absorb
17178 scoping blocks and call exit_block when a closing brace is seen.
17179 (block_statement:): Cosmetic changes.
17180 (method_invocation:): Create WFL around CALL_EXPR node.
17181 (patch_stage): Added comment around definition.
17182 (method_header): Try to use first_ccb_indent1 as the first line of
17183 the method, so BP debug info are emitted at the first opening
17184 brace of the function. If the function has no body, use the
17185 location of the function's name. Override currently defined method
17186 name with the matching WFL so we can point redefinition errors
17187 using the location where the function's name was declared.
17188 (check_abstract_method_header): Interprets DECL_NAME as an
17189 identifier or as a WFL, accordingly.
17190 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17191 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17192 location and name information out of it and reinstall DECL_NAME to
17193 its original identifier node value.
17194 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17195 function's source code).
17196 (read_import_dir): Test the value returned by find_class and issue
17197 a fatal accordingly.
17198 (declare_local_variables): Push a new block for the scope of the
17199 new variable(s) if code has been already generated at that nesting
17200 level. Pinpoint redefinition errors using the variable id
17201 WFLs. Generate initialization code if necessary. If the variable
17202 type is incomplete, register a patch on its decl.
17203 (source_start_java_method): Rewritten. Define a new block for the
17204 function's parameters. Build parameter decl out of function's
17205 arguments and register them for a patch if their types are
17207 (expand_start_java_method): Includes the part of
17208 source_start_java_method that was pushing the parameter decls and
17209 completing the method start code.
17210 (source_end_java_method): Removed call the expand_end_bindings and
17211 poplevel (already taken care of). Reinstall function's arguments
17212 and get function's last line of code before calling
17213 expand_function_end.
17214 (java_method_add_stmt): New comment before the function's
17215 code. Complement the second operand of the current COMPOUND_EXPR
17217 (java_complete_expand_methods): Don't generate debug info on line
17218 zero when expanding a generated constructor.
17219 (java_complete_expand_method): Set start and end line numbers for
17220 a artificially generated constructor to one and manually call
17221 enter_block and exit_block when defining it. For all methods:
17222 expand function's start calling the new expand_start_java_method
17223 and invoke java_complete_tree on the effective method's body, if
17225 (resolve_expression_name): Now use lookup_name_in_blocks to search
17226 local variable decls and print out an error when variables are
17228 (patch_method_invocation_stmt): Inserted comment before the
17230 (lookup_method_invoke): Chain method's arguments using chainon
17231 with the current arg list as a second argument. Inserted missing
17232 IDENTIFIER_POINTER when reporting an error on methods not found.
17233 (refine_accessible_methods_list): Don't retain constructors.
17234 (patch_arguments): Function removed.
17235 (java_complete_tree): Inserted comment before the function's
17236 code. New case for BLOCKs. Moved the WFL case a bit
17237 further. Complete function's arguments.
17238 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17239 maybe_absorb_scoping_blocks): New functions.
17241 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17243 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17245 * jcf-parse.c (parse_source_file, java_error_count): New forward
17246 and extern declarations.
17247 (java_parse_abort_on_error): Macro moved.
17248 (jcf_parse_source): fatal called if fopen fails. Now calls
17250 (parse_source_file): New parse_only parameter. Reflects the
17251 elimination of the second pass.
17252 (yyparse): parse_source_file called with argument set to 0.
17253 * jcf.h (JCF_ZERO): Sets java_source to zero.
17254 * lex.c (java_init_lex): pass argument is gone. Function modified
17255 to be called once during the analysis of a file.
17256 (java_unget_unicode): Fixed typo in fatal message.
17257 (java_get_line_col): Likewise.
17258 (java_lval): Likewise. String literals no longer built during
17260 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17262 * parse.h (MODIFIER_WFL): New macro.
17263 (parse_check_super, parser_check_super_interface): Now return int.
17264 (parser_chain_incomplete_item, not_builtin_p,
17265 complete_method_decl): Declarations removed.
17266 (build_method_invocation_stmt, build_invoke): Renamed using the
17267 `patch' instead of `build'
17268 (register-incomplete_type, obtain_incomplete_type,
17269 java_complete_tree, java_complete_expand_method,
17270 unresolved_type_p, create_jdep_list): New function declarations.
17271 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17272 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17273 (jdep): New typedef on new struct _jdep.
17274 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17275 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17276 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17277 JDEP_RESOLVED_P): New macros.
17278 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17279 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17280 JDEP_VARIABLE): New enum values and jdep kinds.
17281 (jdeplist): New typedef on struct _jdeplist.
17282 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17284 (CALL_EXPR_PRIMARY): New macro.
17285 (struct parser_ctxt): Fields java_pass, current_method_decl,
17286 method_decl_list deleted. New field jdeplist.
17287 (INCOMPLETE_P): Macro deleted.
17288 * parse.y (single_type_import_declaration:): Removed pass switch.
17289 (type_import_on_demand_declaration): Likewise.
17290 (field_declaration:): Removed pass switch on all sub rules.
17291 (class_declaration:): Call the complete_class_decl removed on
17293 (method_declaration:): Removed second pass switch. No longer chain
17294 methods decl when method_header reduced.
17295 (method_header:): Sub rules no longer depend on pass switch.
17296 (method_declarator:): Likewise.
17297 (method_body:): Likewise.
17298 (abstract_method_declaration:): Likewise.
17299 (block_statement:): Likewise.
17300 (local_variable_declaration:): Likewise.
17301 (argument_list:): Likewise.
17302 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17303 removed. Partial CLASS_EXPR tree node built instead.
17304 (postfix_expression:): Removed pass switch on all sub rules.
17305 (java_pop_parser_context): Free classd_list content.
17306 (yyerror): Call obstrack_grow0 to finalize error message.
17307 (check_class_interface_creation): Comment modified to reflect new
17308 returned value meaning. Removed second pass switch. Return 1 if an
17309 error was found, 0 otherwise. Adjust pointer on filename if a
17310 leading path separator was found.
17311 (maybe_create_class_interface_decl): Removed first pass switch
17312 when linking the class decl to the class_list. Install a new
17313 jdep_list for the class.
17314 (add_superinterfaces): List of unresolved interfaces is
17315 gone. Unresolved interfaces are directly added to the current
17317 (create_interface): Second pass shortcut removed.
17318 ctpx->modifier_ctx access through MODIFIER_WFL.
17319 (create_class): Second pass shortcut removed. Call to
17320 register_incomplete_type replaces the call to
17321 parser_chain_incomplete_item.
17322 (complete_class_decl): Function removed.
17323 (duplicate_declaration_error): New way of retrieving redeclared
17325 (register_fields): Call to lookup_modifier_cl replaced by
17326 MODIFIER_WFL. New way of handling unresolved type, using
17327 unresolved_type_p and obtain_incomplete_type.
17328 register_incomplete_type replaces call to parser_chain_incomplete_item.
17329 (patch_stage): New static global variable.
17330 (method_header): New way of handling unresolved type, using
17331 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17332 indicates that the method decl needs to be patched.
17333 (check_abstract_method_header): Call to lookup_modifier_cl
17334 replaced by MODIFIER_WFL.
17335 (method_declarator): Incomplete argument type are registered
17336 calling register_incomplete_type. Patch on the declared method is
17337 issued in that case.
17338 (unresolved_type_p): New function.
17339 (parser_check_super_interface): New comment to reflect function's
17340 modified returned type (int). Function and has a new argument
17341 this_wfl. Call to parse_error_context uses this_wfl instead of
17342 relying on lookup_cl.
17343 (parser_check_super): Comment reflects function's new returned
17344 type (int). Function returns nonzero value on error.
17345 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17346 register_incomplete_type, jdep_resolve_class): New functions to
17347 handle incomplete types in declarations.
17348 (java_complete_class): Rewritten to work with the new incomplete
17349 type handling scheme.
17350 (complete_class_report_errors): Likewise.
17351 (complete_method_decl): Removed: it jobs is now handled by
17352 java_complete_class.
17353 (do_resolve_class): Class loaded in not already loaded and not
17354 found in Java source code.
17355 (java_check_regular_methods, java_check_abstract_methods): Don't
17356 call complete_method_decl anymore.
17357 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17358 (read_import_dir): Got rid of the pass number dependency.
17359 (declare_local_variables): New handling of unresolved types (patch
17361 (source_start_java_method): New parameter level. Function called
17362 with level set to 1 when argument types are potentially
17363 unresolved. Called to complete the job with level set to 2 once
17364 types are complete.
17365 (source_end_java_method): Call to permanent_allocation
17366 removed. Waiting to be replaced by a more suitable obstack
17368 (java_complete_expand_methods, java_complete_expand_method,
17369 java_expand_finals): New functions.
17370 (build_method_invocation_stmt): Renamed
17371 patch_method_invocation_stmt. Extracts function call expression
17372 (wfl) and arguments (args) from CALL_EXPR tree operands.
17373 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17374 call. Patch the function and argument operand of the CALL_EXPR
17376 (patch_argument, java_complete_tree): New functions.
17378 1998-04-20 Per Bothner <bothner@cygnus.com>
17380 Recover from missing fields and methods (i.e. error instead of fatal).
17381 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17382 * expr.c (expand_invoke): Recover from missing method.
17383 (expand_java_field_op): Recover from missing field.
17384 Inline references to java.lang.{Integer,Char,...}.TYPE.
17385 * typeck.c (get_type_from_signature), java-tree.h: New function.
17386 * class.c (add_method): Use get_type_from_signature.
17387 (build_class_ref): Handle a class that was not found.
17388 * typeck.c (convert): Handle conversion to pointers (for convenience).
17389 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17390 instead of lookup_field to handle missing fields.
17392 * jcf-parse.c (process_zip_dir): Set java_source.
17394 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17396 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17398 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17400 * jcf-parse.c (load_class): Don't change input_filename before
17401 calling jcf_parse_source (but still do it before calling
17403 (jcf_parse_source): Assign input_filename after having saved the
17405 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17406 list. ctxp->modifier_ctx zeroed according to its new
17407 definition. ctxp->filename initialized. Removed
17408 JAVA_MODIFIER_CTX_UNMARK.
17409 (java_unget_unicode): Update the character based column position.
17410 (java_allocate_new_line): ref_count not used anymore. Always free
17411 ctxp->p_line. Initialize c_line->char_col to 0.
17412 (java_get_unicode): Update the character based column position.
17413 (java_lex): Use ctxp->elc to store current position in source
17414 file, at the beginning of the parsed token. Set modifier_ctx entry
17415 corresponding to the parse modifier to a WFL node. Return a WFL
17416 node when an identifier is parsed.
17417 (java_lex_error): Now uses ctxp->elc to store current position in
17419 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17420 * lex.h (build_wfl_node): New function definitions.
17421 (struct java_line): ref_count and next fields are gone. New field
17423 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17424 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17425 (JAVA_COLUMN_DELTA): New macro.
17426 (java_lc): New typedef on new struct _java_lc.
17427 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17428 (parse_error_context, parse_warning_context): Changed prototypes.
17429 (java_get_line_col): Added as an available global function.
17430 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17431 (IC_DECL): Replaced by macro IC_TYPE
17432 (DEPEND_WFL): New macro.
17433 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17435 (exit_java_complete_class): Removed a commented out statement.
17436 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17437 now an array of tree nodes. Deleted fields line_list and
17438 e_line. New field elc, to replace e_line.
17439 * parse.y (array_type:): Build WFL node.
17440 (qualified_name:): Build a single WFL node out of two. Retain
17441 the location information of the first node in the resulting node.
17442 (package_declaration:): Use package name as a WFL node
17443 (single_type_import_declaration:): Use imported name as a WFL node.
17444 (type_import_on_demand_declaration:): Use root of the imported
17445 packages as a WFL node.
17446 (field_declaration:): Removed unused local variable cl.
17447 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17448 (yyerror): New static elc. Removed static error_line, error_pos.
17449 New local code_from_source. Save ctxp->elc into elc at the first
17450 pass. Call java_get_line_col to get a string of the line where
17451 the error occurred.
17452 (debug_line): Removed static function.
17453 (parse_error_context, parse_warning_context): Parameter cl is now
17454 a WFL node. Use its value to initialize ctxp->elc.
17455 (redefinition_error): Parameter cl is now a WFL node.
17456 (parse_add_interface): New parameter wfl. No longer call
17457 lookup_cl, use wfl instead.
17458 (check_class_interface_creation): Parameter cl is now a WFL node.
17459 (maybe_create_class_interface_decl): Likewise.
17460 (add_superinterfaces): New function.
17461 (create_interface): Removed local cl, node, super_decl,
17462 super_decl_type. Function now uses id as a WFL node. Better
17463 warning/error report on obsolete or forbidden mix of
17464 modifiers. Now calls add_superinterfaces to register interfaces.
17465 (create_class): Removed local cl, node. Local variable id is used
17466 as a WFL node. Better error report on forbidden modifier
17467 mix. Uses add_superinterfaces to register interfaces.
17468 (find_field): Argument cl is now a WFL node. Now store the WFL
17469 node of a fields that needs to be checked for their
17471 (method_header): Local variable node non longer used. Local
17472 variable id replaces cl.
17473 (check_modifiers_consistency): Local variable cl is now a WFL
17475 (method_declarator): Local variable cl replaced by parameter id.
17476 (parser_qualified_name): Now uses parameter name as a WFL node.
17477 (parser_check_super_interface): New parameter wfl, for achieve
17478 greater accuracy during error reports.
17479 (parser_chain_incomplete_item): New parameter named location. Used,
17480 along the decl, to construct the incomplete item node.
17481 (java_complete_class): resolve_class now uses WFL node extracted
17482 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17484 (complete_method_decl): Unresolved function's argument types are WFL.
17485 (resolve_class): Parameter cl is now a WFL node.
17486 (resolve_and_layout): Likewise.
17487 (do_resolve_class): Likewise. Try first to use cl and then do the
17488 lookup on the decl when calling check_pkg_class_access.
17489 (complete_class_report_errors): Use IC_TYPE in place of
17490 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17491 instead of doing a lookup over the decl.
17492 (java_check_final): Use WFL info from field tree list.
17493 (lookup_cl): Rewritten and returns a statically defined WFL node.
17494 (lookup_modifier_cl): Now uses information from WFL nodes.
17495 (process_imports): Likewise.
17496 (read_import_dir): name and cl arguments replaced by a single WFL
17497 node. Function modified accordingly.
17498 (find_in_imports_on_demand): Now uses WFL node.
17499 (check_pkg_class_access): cl argument is now a WFL node.
17500 (declare_local_variables): Fixed to use WFL nodes.
17501 (resolve_expression_name): Likewise.
17502 (build_method_invocation_stmt): name_combo argument renamed
17503 wfl. Function modified to use WFL nodes.
17504 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17505 (lookup_method_invoke): cl is now a WFL node. Added missing
17506 IDENTIFIER_POINTER to class type decl name.
17508 1998-04-14 Dave Brolley <brolley@cygnus.com>
17510 * lang.c (init_parse): Now returns char* containing the filename.
17512 1998-04-10 Per Bothner <bothner@cygnus.com>
17514 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17516 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17517 * class.c (make_class_data): If flag_assume_compiled, initial class
17518 state is CSTATE_PREPARED; make superclass and interfaces direct
17519 references, rather than constant pool indexes.
17521 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17523 * parser.y: Include flags.h. Removed debug variable pl.
17524 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17525 (block:): Likewise.
17526 (labeled_statement_nsi:): Generate debug info when reducing
17527 expression_statement:.
17528 (check_pkg_class_access): get_access_flags_from_decl invocation
17529 fixed for new CLASS_* flags location.
17530 (source_end_java_method): Save/restore parser context when
17531 entering/leaving this routine. Restore lineno to its right value
17532 before calling expand_end_bindings.
17533 (build_method_invocation_stmt): build_invoke called with the
17534 current line information.
17535 (build_invoke): New argument cl. Wrap the function call around a
17537 (refine_accessible_methods_list): Changed comment, removed
17539 * parse.h: Fixed typo in comments.
17540 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17541 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17542 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17544 * lex.c (java_lex): Record the last closing curly bracket of a
17546 * jcf-parse.c (jcf_parse_source): Now calls
17547 java_check_methods. Clarified comment, fixed typo.
17549 1998-04-09 Dave Brolley <brolley@cygnus.com>
17551 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17552 (finish_parse): Expose for non USE_CPPLIB builds.
17554 1998-04-08 Jeffrey A Law (law@cygnus.com)
17556 * lang.c (lang_print_xnode): New function.
17558 1998-04-03 Per Bothner <bothner@cygnus.com>
17560 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17561 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17562 used to build a class's dispatch table.
17563 (make_class_data): Generate dispatch table if flag_assume_compiled.
17564 Set dtable of class object to address of class_dtable_decl.
17566 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17567 be volatile and have side effects - generates better code.
17569 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17570 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17572 * expr.c (expand_invoke): If class is final, method is
17573 effectively final, so can call it directly.
17575 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17577 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17579 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17581 * parse.y (build_method_invocation_stmt): Removed extra argument
17584 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17586 * expr.c (dtable_indent): Now static global.
17587 (expand_invoke): Now call invoke_build_dtable and
17588 build_invokevirtual.
17589 (invoke_build_dtable, build_invokevirtual): New functions.
17590 * jcf-io.c (find_class): Defer issuing a warning by setting
17591 jcf->outofsynch to 1.
17592 * jcf-parse.c (jcf_out_of_synch): New function.
17593 (load_class): Test this_jcf.outofsynch flag and call
17594 jcf_out_of_synch accordingly.
17595 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17596 comment indentation.
17597 * lex.c (java_get_unicode): Fixed code indentation.
17598 (java_lex): Create string literal. Fixed typo. Removed several
17599 premature obstack_free.
17600 * parse.h: New enums for name resolution and invocation mode.
17601 (struct qualification): New data structure.
17602 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17603 (do_resolve_class, build_method_invocation_stmt,
17604 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17605 debug_line, identical_subpath_p, invocation_mode,
17606 refine_accessible_methods_list, build_invoke,
17607 lookup_method_invoke): New functions declared.
17608 (build_invokevirtual, invoke_build_dtable, match_java_method,
17609 build_field_ref, jcf_out_of_synch): New references to external
17611 (struct parse_ctxt): Removed artificial_constructor field.
17612 * parse.y: (array_type:): Type defined for this rule.
17613 (class_type:): Installed default rule for interface_type:.
17614 (array_type:): Now build Java array type.
17615 (qualified_name:): Now use obstack_grow0.
17616 (method_declaration:): Skip the artificial constructor added to
17618 (abstract_method_declaration:): Execute the code only during pass 1.
17619 (block:): Installed default rule in block_statements:.
17620 (block_statement:): Add the statement to the method during pass 2.
17621 (statement_expression): Installed default rule for
17622 method_invocation:.
17623 (argument_list:): Added code to build the argument list.
17624 (method_invocation:): Added call to create the method invocation
17626 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17627 (debug_line): New function for debug.
17628 (complete_class_decl): No longer do something during pass 1.
17629 (method_header): Use BUILD_PTR_FROM_NAME.
17630 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17632 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17633 function's main comment.
17634 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17636 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17637 (resolve_class): Now works with arrays.
17638 (do_resolve_class, resolve_and_layout): New functions.
17639 (java_check_regular_methods): Reverse method list before and after
17640 having processed it. No longer set ctxp->artificial_constructor.
17641 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17642 accordingly. Fixed typo in issued error message. Now use
17644 (find_in_imports_on_demand): Now use obstack_grow0.
17645 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17646 (source_end_java_method): Call expand_expr_stmt instead of
17647 expand_expr. Calls it before calling expand_function_end.
17648 (java_method_add_stmt): Do nothing if errors were found during
17650 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17651 (build_method_invocation_stmt, build_invoke, invocation_mode,
17652 lookup_method_invoke, refine_accessible_methods_list,
17653 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17655 * typeck.c (build_java_signature): Properly end method signature
17656 if return type skipped.
17657 (match_java_method): New function.
17659 1998-03-16 Per Bothner <bothner@cygnus.com>
17661 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17663 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17665 * expr.c (build_invoke_non_interface): New function.
17666 (methods_ident, ncode_ident): Now static globals.
17667 (expand_invoke): Use build_invoke_non_interface.
17668 * java-tree.h (struct lang_decl): New field function_decl_body.
17669 (DECL_FUNCTION_BODY): New macro.
17670 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17671 CLASS_FROM_SOURCE_P.
17672 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17673 before starting pass 2. Call to java_generate_parsed_class replaced
17674 by java_register_parsed_class.
17675 * lex.c: Fixed typo in header. Some line width related formating.
17676 * lex.h: Some line width related formating.
17677 * parse.h (source_end_java_method, resolve_expression_name,
17678 complete_class_decl, maybe_create_class_interface_decl,
17679 check_class_interface_creation): New static function declarations.
17680 (java_layout_parsed_class, java_method_add_stmt): New function
17682 (struct parser_ctxt): Field mark_class_generate removed. New
17683 fields class_list and artificial_constructor.
17684 * parse.y: Fixed typo in header.
17685 (class_declaration:): Call complete_class_decl when class body
17687 (method_declaration:): Call source_end_java_method in pass 2 when
17688 the method body is defined.
17689 (postfix_expression:): Do expression name resolution on sub-rule
17690 name during pass 2.
17691 (create_class, create_interface): Merged common pieces.
17692 (check_class_interface_creation, maybe_create_class_interface_decl):
17694 (complete_class_decl): New function.
17695 (register_fields): Fixed line width related typo.
17696 (method_header): Correctly skip first argument when fixing
17697 argument line. Changed the loop.
17698 (java_check_circular_reference): Now use ctxp->class_list.
17699 (java_complete_class): Removed start/stop marking.
17700 (java_check_regular_methods): Now takes a class decl as an
17701 argument. Add default constructor if none were encountered.
17702 (java_check_methods): Now use ctxp->class_list. Changed call to
17703 java_check_regular_methods.
17704 (source_start_java_method): Set DECL_ARG_TYPE for each function
17706 (source_end_java_method, java_method_add_stmt): New functions.
17707 (java_generate_parsed_class): No longer exists.
17708 (java_layout_parsed_class, java_register_parsed_class): New functions.
17709 (resolve_expression_name): New function.
17711 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17713 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17714 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17715 until pass initializations are done. Call read_import_dir with
17717 * parse.h: (lookup_modifier_cl): New function declared.
17718 (INTERFACE_FIELD_MODIFIERS): New macro.
17719 (OBSOLETE_MODIFIER_WARNING): New macro.
17720 * parse.y: (register_fields): Class type and current field name in
17721 local variables. Check modifier(s) if adding field(s) to an interface.
17722 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17723 and report errors using the faulty modifier line context.
17724 (lookup_modifier_cl): New function.
17725 (read_import_dir): Detect and report default import processing
17728 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17730 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17731 * class.c (is_compiled_class): Return 1 after making sure it
17732 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17733 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17734 * java-tree.h (flag_assume_compiled): Add decl.
17735 * lang.c (lang_f_options): Add the flag.
17736 (flag_assume_compiled): Add decl, default to 0.
17738 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17740 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17741 (is_compiled_class): Likewise.
17742 (layout_class): Likewise.
17743 (layout_class): Detect and lay out classes defined in source code.
17744 (interface_of_p, add_interface_do, may_add_interface): New
17746 (add_interface): Now use add_interface_do.
17747 (add_method_1): New function.
17748 (add_method): Now use add_method_1.
17749 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17750 (complete_start_java_method): New function.
17751 (start_java_mehod): Now call complete_start_java_method.
17752 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17753 (expand_invoke): Likewise and fixed typo.
17754 *gjava.c: (print_super_field): Use new argument to find_class
17757 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17758 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17759 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17761 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17762 (add_method_1, push_class): New prototypes.
17763 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17764 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17765 directory where the class was found.
17766 (find_class): New argument DO_CLASS_FILE. Function find_class
17767 modified accordingly.
17768 *jcf-parse.c: (fix_class_path): New function.
17769 (load_class): Use new VERBOSE argument. load_class now finds and
17770 loads/parses .class/.java files. Save read_state of current_jcf
17772 (java_parser_abort_on_error): New macro.
17773 (jcf_parse_source, parse_source_file): New function.
17774 (jcf_parse): Fixed typo.
17775 (yyparse): Call parse_source_file () only.
17776 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17777 writing the real class name back in the zip directory entry.
17778 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17779 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17780 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17781 (find_class): Prototype fixed.
17782 *lex.c: Added 1998 time stamp.
17783 Removed all static global variables, moved into the parser
17784 context data structure.. Now include unistd.h if SEEK_SET not
17786 (java_init_lex): Rewritten.
17787 (java_sneak_unicode): Modified current unicode access in current line.
17788 (java_unget_unicode): Likewise.
17789 (java_allocate_new_line): New allocation management.
17790 (java_read_char): Modified access and storage of unget_utf8_value.
17791 New way of processing current unicode.
17792 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17793 (java_get_unicode): Now use the parser context.
17794 (java_lineterminator): Likewise.
17795 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17796 of the reentrant parser implementation. Function now use the
17797 parser context data structure and java_lval. Fixed production of
17798 the float and double constant "out of range" error message. Fixed
17799 obstack use. Return integer value when hitting a modifier. Now
17800 return type for TRUE, FALSE and other predefined types. Return
17801 identifier as a TREE_LIST list containing the current line context
17802 as the TREE_VALUE sub-node.
17803 (java_unicode_2_utf8): Fixed typo in declaration.
17804 (java_lex_error): Now use the parser context data structure.
17805 *lex.h: Added 1998 time stamp.
17806 (struct java_line): New fields ref_count and next.
17807 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17808 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17809 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17810 *parse.h: Added 1998 time stamp.
17811 (java_parse_source_file): Renamed from parse_source_file.
17812 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17813 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17814 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17815 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17816 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17817 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17818 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17819 (struct parser_ctxt): New data structure to keep the parser context.
17820 *parse.y: Added 1998 time stamp, got rid of static global variables.
17821 (java_error_count, ctxp): New global variables.
17822 (%union): New value field.
17823 (numeric_type, integral_type): Rules removed.
17824 (primitive_type): Rule defined to handle integral, float, double and
17826 (qualified_name, package_declaration,
17827 single_type_import_declaration, type_import_on_demand_declaration,
17828 modifiers, class_declaration, super, interfaces,
17829 interface_type_list, class_body, field_declaration,
17830 field_declaration, variable_declarators, variable_declarator,
17831 variable_declarator_id, method_declaration, method_header,
17832 formal_parameter_list, formal_parameter, method_body, block,
17833 static, interface_declaration, extends_interfaces,
17834 abstract_method_declaration, local_variable_declarators): Rules now
17836 (force_error, do_warning): New global statics.
17837 (push_parser_context, parser_context_save_global,
17838 parser_context_restore_global, pop_parser_context): New functions.
17839 (yyerror): Now uses the global parser context. Fixed use of obstack.
17840 (parse_error, parse_error_context, parse_warning_context,
17841 java_accstring_lookup, redefinition_error, check_modifiers,
17842 parser_add_interface, create_interface, create_class, find_field,
17843 duplicate_declaration_error, register_fields, method_header,
17844 check_modifiers_consistency, check_abstract_method_header,
17845 method_declarator, parser_qualified_classname,
17846 parser_check_super_interface, parser_check_super,
17847 parser_chain_incomplete_item, java_check_circular_reference,
17848 layout_class_from_source, java_complete_class,
17849 complete_method_decl, resolve_class, complete_class_report_errors,
17850 java_check_final, check_method_redefinition,
17851 java_check_regular_methods, java_check_abstract_methods,
17852 java_check_methods, lookup_java_interface_method2,
17853 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17854 process_imports, find_in_imports, read_import_entry,
17855 read_import_dir, find_in_imports_on_demand,
17856 check_pkg_class_access, not_builtin_p, declare_local_variables,
17857 source_start_java_method, java_generate_parsed_class): New
17859 *typeck.c: (signature_include_return): New global variable.
17860 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17861 to add the function returned type in the signature.
17863 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17865 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17867 1998-01-29 Dave Brolley <brolley@cygnus.com>
17869 * Make-lang.in (java.info): Added.
17870 (java.install-info): Added
17872 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17874 * Makefile.in (clean): Also remove java/parse.c.
17876 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17878 Add a pair of -fbounds-check/-fno-bounds-check options.
17879 * lang.c (lang_decode_option): Add code to grok arguments.
17880 (flag_bounds_check): Add decl.
17881 (lang_f_options): New array w/ the option in it.
17882 * java-tree.h (flag_bounds_check): Add decl.
17883 * lang-options.h: New file.
17884 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17885 of a static macro value.
17886 (JAVA_ARRAY_EXCEPTION): Delete macro.
17888 1998-01-23 Per Bothner <bothner@cygnus.com>
17890 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17891 * expr.c (build_anewarray): Add missing promote_type.
17893 1998-01-22 Per Bothner <bothner@cygnus.com>
17895 Add array types with known length to optimize bounds checking.
17896 * typeck.c (build_java_array_type): Take length parameter.
17897 (java_array_type_length, build_prim_array_type): New functions.
17898 * java-tree.h: Update for new functions.
17899 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17900 * class.c: Use build_prim_array_type.
17901 * expr.c (can_widen_reference_to): Handle known-length array types.
17902 (verify_jvm_instructions): Keep track of integer push instructions
17903 followed by newarray/anewarray, so we can build known-length arrays.
17904 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17905 (java_array_data_offset): New function.
17906 (build_java_array_length_access): New function. Optimize if constant.
17907 (build_java_arrayaccess): Constant fold bounds check.
17908 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17909 (build_newarray, build_anewarray): New functions.
17910 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17911 * verify.c (merge_types): Handle known-lengh array types.
17913 1998-01-19 Per Bothner <bothner@cygnus.com>
17915 * expr.c (expand_byte_code): Fix performace bug, which caused
17916 searching linenumber_table to be linear rather than constant.
17918 1997-12-12 Per Bothner <bothner@cygnus.com>
17920 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
17922 * decl.c, java-tree.h (soft_fmod_node): New global.
17923 * decl.c (init_decl_processing): Define __builtin_fmod.
17924 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
17925 using __builtin_fmod.
17927 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
17929 * keyword.h: New file, output of keyword.gperf as processed by
17931 * lex.c (java_lex_init): Initialize java_error_flag.
17932 * parse.c (YYERROR_NOW): Uses java_error_flag.
17933 * parse.y: New static java_error_flag. Useless definition of
17935 * parse.y (java_error): Portable error recovery using
17936 java_error_flag (not yet completely tuned).
17938 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
17940 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
17942 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17944 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
17945 (parse.c, lex.c, keyword.h): New rules for Java source code
17947 * parse.c: Renamed into jcf-parse.c.
17948 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
17949 * keyword.gperf: New file, Java keywords.
17950 * parse.y: New file, Java language grammar.
17951 * parse.h: New file, Java language grammar definitions.
17952 * lex.c: New file, Java language lexer.
17953 * lex.h: New file, Java language lexer definitions.
17955 1997-12-03 Per Bothner <bothner@cygnus.com>
17957 * decl.c (clinit_identifier_node), java-tree.h: New global.
17958 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
17959 * verify.c (verify_jvm_instructions): Inline use of removed macros.
17960 * expr.c (expand_java_field_op): Check for invalid assignment
17963 * jcf-reader.c (get_attribute): Test for wrong attribute length.
17965 1997-10-27 Per Bothner <bothner@cygnus.com>
17967 * verify.c (verify_jvm_instructions): When processing a handler,
17968 attempt to set the current_subr to the right value.
17969 (More complicated code combines Sep 17 and Oct 22 versions.)
17971 1997-10-24 Per Bothner <bothner@cygnus.com>
17973 * class.c (push_class): Figure out (guess) name of source file.
17974 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
17975 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
17976 (parse_class_file): Change return type from int to void.
17977 Call debug_start_source_file/debug_end_source_file.
17979 * expr.c (build_java_binop): Fix masking 2nd operand.
17980 * decl.c (init_decl_processing): Set sizetype first.
17982 1997-10-22 Per Bothner <bothner@cygnus.com>
17984 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
17985 (Revert Sep 17 change.)
17987 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
17989 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
17990 .class extension in their name and fix thing so we don't process
17991 them parse_zip_file_entries().
17992 (parse_zip_file_entries): Cleaned unused local variables.
17994 1997-10-20 Per Bothner <bothner@cygnus.com>
17996 * expr.c (can_widen_reference_to): Allows equal array element types.
17997 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
17998 * jcf-dump.c (RET): Get (and print) index.
18000 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18001 Promote element type to POINTER_TYPE.
18003 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18005 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18006 find_in_current_zip, jcf_figure_file_type): Moved from
18007 jcf-reader.c to parse.c.
18008 * zextract.c: (read_zip_archive): takes file_comment_length possible
18009 field into account.
18011 1997-10-20 Per Bothner <bothner@cygnus.com>
18013 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18015 * verify.c (merge_types): Handle array types even better ...
18017 1997-10-17 Per Bothner <bothner@cygnus.com>
18019 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18021 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18022 * class.c (make_class_data): Don't build fields_decl if no fields.
18023 When building fields_decl, skip if DECL_ARTIFICIAL.
18025 * expr.c (java_stack_swap): Update stack_type_map.
18026 * verify.c (merge_types): Handle array types better.
18028 1997-10-15 Per Bothner <bothner@cygnus.com>
18030 * class.c (add_field): Don't promote short integral fields to
18031 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18032 * expr.c (push_value): Promote and convert short integral values.
18034 * decl.c, java-tree.h (integer_two_node): New constant node.
18035 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18037 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18039 * class.c (append_gpp_mangled_type): Use function argument
18040 unpromoted type to generate mangled name.
18042 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18044 * constants.c (build_constant_data_ref): Now uses current_class
18045 instead of main_class.
18046 (build_constants_constructor): Now uses current_class instead of
18048 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18049 of the global variable SeepZipFiles done here.
18050 * zextract.c (read_zip_archive): extra_field optional field taken
18051 into account while computing the position of the class file in the
18053 * verify.c (verify_jvm_instructions): Use current_jcf to search
18055 * parse.c (load_class): First search for the class to load in the
18056 current zip file. Saves current_jcf (restored before returning
18057 from that function). Don't call JCF_FINISH in the class was found
18058 in the current ZIP file.
18059 (jcf_parse): If the class was found in the current ZIP file, save
18060 its tree_constant_pool (for later reuse).
18061 (parse_class_file): New function. Process each method defined in
18062 the current class and record the class as to be later registered.
18063 (yyparse): Rewritten. Figure the type of the current file and switch
18065 * lang.c: New global variable current_jcf.
18066 (lang_init): Removed compiling_from_source test (done later, in
18067 yyparse). Removed call the jcf_parse ().
18068 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18069 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18070 in the current ZIP file) and zip_offset (offset to the class data in
18071 the current zip file).
18072 * jcf-reader.c: zipfile.h included.
18073 localToFile: New ZipFileCache static global variable
18074 (parse_zip_file_entries): New function. Browse the current ZIP
18075 file directory and process each class found.
18076 (process_zip_dir): New function. Register each class found in the
18077 ZIP file directory. The class aren't parsed but a valid JCF is
18078 link to each of them.
18079 (find_in_current_zip): New function. Search for a class in the
18080 current ZIP file directory. If found, prepare the class so that it
18082 (jcf_figure_file_type): New function. Examine the file structure
18083 to figure a class file, a ZIP file. If none of these categories are
18084 matched, a source file is assumed.
18085 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18086 SeenZipFile: New global variable.
18087 (open_in_zip): Use zipmember's length to accelerate the search for
18088 a member. If zipmember was NULL and zip file successfully read,
18090 * java-tree.h: New global variable current_jcf declared. Added
18091 declaration for current_constant_pool_tags, current_constant_pool_data,
18092 current_constant_pool_length, current_constant_pool_data_ref.
18093 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18094 store the JCF of classes seen in a zip file) and tree *constant_pool
18095 (to save a loaded class constant pool). current_class declared here.
18096 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18097 retrieve method_ref_constant.
18098 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18099 (OBJECT): get_class_constant now uses current_jcf.
18100 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18101 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18102 (expand_invoke): Now uses current_class instead of main_class
18103 (build_class_init): Now uses current_class instead of main_class
18104 * class.c: New static global variable registered_class.
18105 (register_class): New function.
18106 (emit_register_class): Modified to use registered_class instead of
18108 (is_compiled_class): Now take into account class seen in the archive.
18110 1997-10-06 Per Bothner <bothner@cygnus.com>
18112 * except.h: Renamed to: java-except.h.
18113 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18114 * except.c: Add semi-working (commented out) implementation.
18116 * expr.c (expand_iinc): Add needed flush_quick_stack.
18117 * parse.c (set_source_filename): New function.
18118 (give_name_to_class): Set input_filename from package.classname.java.
18120 * jcf-io.c (find_class): Don't look first in ".".
18122 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18124 * zextract.c (read_zip_archive): Now takes into account the
18126 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18128 1997-09-20 Per Bothner <bothner@cygnus.com>
18130 * constants.c, java-tree.h (build_internal_class_name): New function.
18131 (alloc_class_constant): Re-implement using build_internal_class_name.
18132 * class.c (make_class_data): Likewise.
18133 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18135 1997-09-17 Per Bothner <bothner@cygnus.com>
18137 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18138 to NULL before pushing an exception handler target.
18140 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18141 (java_stack_swap, java_stack_dup): Re-write to be safe from
18142 clobbering registers.
18143 (build_class_init): New function.
18145 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18147 * typeck.c (build_java_array_type): Temporary use
18148 permanent_obstack to create the array 'length' field.
18149 * expr.c (lookup_label): Temporay use permanent_obstack to create
18150 label if not found.
18151 * class.c (push_super_field): Tempory use permanent_obstack.
18153 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18155 * typeck.c (type_for_mode): Now handles double_type_node and
18157 * verify.c (verify_jvm_instructions): The instruction following
18158 the wide bytecode is checked. OPCODE_ret added to the list of
18161 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18163 * class.c (make_class): Temporary use permanent_obstack. Set the
18164 class CLASS_P field to 1.
18165 (push_class): Temporary use permanent_obstack.
18166 (set_super_info): Temporary use permanent_obstack.
18167 (add_method): Temporary use permanent_obstack, set
18168 METHOD_TRANSIENT().
18169 (add_field): Temporary use permanent_obstack. Sets
18170 FIELD_VOLATILE() and FIELD_TRANSIENT().
18171 (build_class_ref): Temporary use permanent_obstack if the class
18173 (build_static_field_ref): Temporary use permanent_obstack when
18174 creating field's rtl.
18175 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18176 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18177 and fields. Function finalized, as far as flag handling.
18178 (push_class_static_dummy_field): Temporary use permanent_obstack.
18179 (emit_register_class): Force generation of class registration at
18181 * decl.c (end_java_method): Call permanent_allocation() before
18183 * expr.c (can_widen_reference_to): Added comment to interface
18184 handling, fixed typo.
18185 (lookup_field): Now uses CLASS_P() to correct FIXME
18186 (expand_invoke): Verification on public && !static &&
18187 !abstract moved into soft_lookupinterfacemethod (kaffe).
18188 Use Object class dtable if objectref is an array when expanding
18190 (java_push_constant_from_pool): Temporary use permanent_obstack
18191 for CONSTANT_string
18192 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18193 create constant references.
18194 (get_constant): Temporary use permanent_obstack to create constant.
18195 (load_class): Temporary use permanent_obstack to load class.
18196 (jcf_parse): Temporary use permanent_obstack to perform class
18198 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18199 (build_java_signature): Temporary use permanent_obstack.
18200 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18202 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18203 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18206 1997-09-11 Per Bothner <bothner@cygnus.com>
18208 * class.c (append_gpp_mangled_type): Fix typo.
18209 (emit_register_class): Use main_class to get class object, rather
18210 than looking for no-longer-existing static decl starting with _CL.
18211 * typeck.c (parse_signature_type): Promote array element type
18212 if it is a RECORD_TYPE.
18214 1997-09-10 Per Bothner <bothner@cygnus.com>
18216 * class.c (push_class_static_dummy_field): New function.
18217 (mangle_static_field): New. Do G++-style mangling of static fields.
18218 (layout_class): Mandle static fields here, not in add_field.
18219 (build_class_ref): The class object is now a dummy static field.
18220 * decl.c (find_local_variable): Look for best, instead of first match.
18221 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18222 (build_java_athrow): Don't check here if exception is Throwable.
18223 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18224 (TYPE_USED): Removed. No longer used ...
18225 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18226 * verify.c (push_pending_label): New function.
18227 (push_pending_block): Renamed to check_pending_block.
18228 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18229 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18230 re-checking possible handlers) after a store (less wasted work).
18231 Check for null handler (finally) before calling add_handler.
18232 Various changes to (finally?) correctly handle try/finally.
18234 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18236 * class.c: Include stdio.h.
18238 1997-09-04 Per Bothner <bothner@cygnus.com>
18240 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18241 to make sure class is initialized before static/special invoke.
18243 * verify.c (verify_jvm_instructions): On a store instruction,
18244 call find_local_variable to force pre-allocation of decl and rtx.
18245 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18247 1997-09-03 Per Bothner <bothner@cygnus.com>
18249 * class.c (build_class_ref): Strip off "promoted_" if need be.
18250 (make_field_value): Call build_java_signature when needed.
18251 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18252 * expr.c (build_java_athrow): Don't push_value of exception.
18253 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18254 match specification of [fd]cmp[lg] for NaNs.
18255 (expand_byte_code): Add support for exception handler ranges.
18256 * except.c: Add skeleton for EH code-generation.
18257 * verify.c (merge_types): Treat all promoted integral types as equal.
18258 * constants.c (build_constants_constructor): To force creation of
18259 current_constant_pool_data_ref, call build_constant_data_ref.
18261 * javaop.def (lload): Fix typo.
18262 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18264 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18266 * parse.c: Don't include function.h.
18268 1997-08-27 Per Bothner <bothner@cygnus.com>
18270 * except.[ch]: New files.
18271 * Makefile.in (JAVA_OBJS): Add except.o
18272 * expr.c: Temporary warning about unimplemented exceptions.
18273 * verify.c: Verify exception handlers.
18275 * jcf-dump.c (disassemble_method): Print exception table.
18277 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18279 * expr.c (verify_jvm_instructions): Started a thorough
18280 verification of invoke* bytecodes.
18281 (expand_byte_code): flush quick stack if PC is the target of a
18282 branch. and undef RET (conflicting with config/i386/i386.h).
18283 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18285 (expand_invoke): Now handles invokeinterface and do more
18286 verification according to the bytecode.
18287 (lookup_field): Don't try to load the class if processing
18289 (can_widen_reference_to): Now handles interfaces.
18290 * decl.c (init_decl_processing): New global variable
18291 soft_lookupinterfacemethod_node, declared in java-tree.h.
18292 Call set_super_info on string_type_node.
18293 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18295 * class.c (set_super_info): Fills the CLASS_* flags according to
18297 (get_access_flags_from_decl): Handles all class flags.
18299 1997-08-26 Per Bothner <bothner@cygnus.com>
18301 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18302 * parse.c (yyparse): Check for abstract method, and missing code.
18303 * expr.c (expand_byte_code): Change interface.
18304 * lang.c (put_decl_node): Print promoted types prettier.
18305 * verify.c (verify_jvm_instruction): Change interface.
18306 Partial support for scanning exception table.
18307 For load instructions, handle promoted integral types.
18309 1997-08-21 Per Bothner <bothner@cygnus.com>
18311 * verify.c: New file, with contents moved from expr.c.
18312 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18313 * typeck.c (is_array_type_p): Moved here from expr.c.
18314 * java-tree.h: Add some now-needed function declarations.
18315 * Makefile.in (JAVA_OBJS): Added verify.o.
18317 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18319 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18320 METHOD_ABSTRACT flag.
18322 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18323 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18324 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18326 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18328 (start_java_method): Hook for SYNCHRONIZED methods.
18330 * expr.c (build_java_jsr, build_java_ret): New functions
18331 (JSR,PRE): New macros
18332 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18333 (verify_jvm_instructions): tableswitch, lookupswitch,
18334 monitorenter, monitorexit, goto_w: verified.
18335 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18336 (build_java_monitor): New function.
18337 (MONITOR_OPERATION): Modified to call build_java_monitor()
18338 (verify_jvm_instructions): Started a thorough verification of
18341 1997-08-19 Per Bothner <bothner@cygnus.com>
18343 Support verification of jsr/ret subroutines (used for try/finally).
18344 * decl.c (return_address_type_node): New type node.
18345 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18346 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18347 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18348 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18349 TYPE_USED): New macros for special types in type_map.
18351 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18352 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18354 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18356 * expr.c (can_widen_reference_to): New function.
18357 (pop_type): Use it.
18358 (merge_type_state): Support handling start of subroutine.
18359 (push_pending_block): Return char* error message, instead of calling
18360 fatal on an error. Also handle subroutines.
18361 (verify_jvm_instructions): Handle errors from push_poending_block.
18362 Support jsr and ret instructions.
18364 1997-08-19 Per Bothner <bothner@cygnus.com>
18366 * jcf-io.c (find_classfile): Fix thinko.
18367 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18369 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18371 * Makefile.in (BISON): Remove.
18373 1997-08-07 Per Bothner <bothner@cygnus.com>
18375 * Makefile.in: Convert to autoconf.
18376 * config-lang.in (outputs): Added java/Makefile.
18378 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18379 Rename cc1java to jc1.
18381 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18382 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18384 * class.c (class_depth): Do load_class if needed.
18386 Mostly better verification.
18387 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18388 (init_decl_processing): Change return type of soft_checkcast.
18389 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18390 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18391 lang_print_error): New functions.
18392 (lang_init): Set global hook print_error_function to lang_print_error.
18393 * expr.c: In the type_map ptr_type_node is only used for null now.
18394 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18395 (merge_types): Dererence pointer to record types before comparing.
18396 (decode_newarray_type, merge_types): On error just return NULL.
18397 (build_java_binop): Add preliminary implementation (with warning)
18398 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18399 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18400 (expand_compare, expand_java_goto, expand_java_call): Don't
18401 push_pending_block, since that only makes sense when verifying.
18402 (merge_type_state): Different return codes.
18403 (push_pending_block): A block may need to be verified more than once.
18404 (expand_byte_code): Warn about unused code at code generation time.
18405 (verify_jvm_instruction): Changed logic, since code may need to be
18406 re-verified if type-state has changed. Also, better error handling.
18407 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18408 Improve newarray, anewarray, ?aload, athrow,
18409 * java-tree.h (LABEL_CHANGED): New macro.
18411 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18413 * decl.c (soft_athrow_node): New global variable initialized.
18414 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18415 * typeck.c (convert): Added support for REAL_TYPE.
18416 (convert_to_char): New function.
18417 (convert): Handle CHAR_TYPE.
18418 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18419 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18420 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18422 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18423 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18424 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18425 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18426 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18427 to Use The Right Things.
18428 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18429 compatible with INT. BOOLEAN is made equivalent to BYTE.
18430 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18431 OPCODE_ifnonnull): Now supported.
18432 (build_java_athrow): New function.
18434 1997-08-04 Per Bothner <bothner@cygnus.com>
18436 Rename method name <init> to match G++ (and fix mangling).
18437 * class.c (layout_class): Replace method name of <init> by class name.
18438 (make_method_value): Do inverse renaming of constructor from <init>.
18439 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18440 * typeck.c (lookup_java_constructor): New function.
18441 * expr.c (expand_invoke): If method_name is <init>, call
18442 lookup_java_constructor to find constructor.
18444 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18446 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18448 * parse.c (get_class_constant): Modified to handle array "classes"
18449 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18451 (convert): Modified to handle real type.
18452 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18453 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18454 variables declared.
18455 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18456 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18457 global variables initialized.
18458 (find_local_variable): Handles the case of a pointer
18459 (end_java_method): Restore the use of one more scope
18460 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18461 build_java_array_length_access, expand_java_arrayload,
18462 expand_java_arraystore, expand_java_array_length,
18463 expand_java_multianewarray, expand_java_anewarray,
18464 build_java_check_indexed_type, is_array_type_p,
18465 build_java_throw_out_of_bound_exception): New functions.
18466 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18467 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18468 OPCODE_<t>aload): Implemented code for verification.
18469 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18470 ARRAY_NEW_MULTI): Macro defined.
18471 (CONVERT): Modified to invoke convert().
18472 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18474 1997-07-31 Per Bothner <bothner@cygnus.com>
18476 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18477 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18478 (make_class_data): Field name needs '/' as package prefix.
18479 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18481 1997-07-25 Per Bothner <bothner@cygnus.com>
18483 Implement debug information for local variables.
18484 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18485 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18486 DECL_LOCAL_SLOT_CHAIN): New macros.
18487 (struct lang_decl_var): New type.
18488 * parse.c (give_name_to_locals): Move to decl.c.
18489 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18490 (start_java_method): Re-write parameter handling.
18491 (pending_local_decls): New global variable.
18492 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18493 (find_local_variable): Accept pc so we can skips decls not in range.
18494 (struct binding_level): Add end_pc field.
18495 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18496 (various): Change so current pc gets passed to find_local_variable.
18498 * decl.c (init_decl_processing): Re-arrange fields in
18499 class_type_node and and method_type_node to match kaffe 0.9.1.
18500 * class.c (make_method_value, make_class_data): Update
18501 initializations to match.
18503 1997-07-16 Per Bothner <bothner@cygnus.com>
18505 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18506 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18507 (push_super_field): New function.
18508 (make_class_data): Handle inheritance of class static initializer.
18509 (layout_class): New name mangling.
18510 * constants.c (build_constant_data_ref): Init type of data array
18511 to a one-element array.
18512 (build_constants_constructor): Set DECL_SIZE from complete array type.
18513 * decl.c: Rename class_type, object_type etc to class_type_node,
18514 object_type_node etc. Make former inherit from latter.
18515 * expr.c (expand_invoke): Add cast of function address.
18516 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18517 * parse.c (yyparse): Don't call layout_class here.
18518 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18520 1997-06-14 Per Bothner <bothner@cygnus.com>
18522 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18523 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18524 (alloc_class_constant): New.
18525 * expr.c (expand_invoke): Make sure method's class is initialized.
18526 * class.c (interits_from_p, emit_register_class): New functions.
18527 * parse.c (yyparse): Call emit_register_class.
18529 1997-06-09 Per Bothner <bothner@cygnus.com>
18531 * constants.c: New file, to handle constant pool.
18532 * Makefile.in (JAVA_OBJS): Add constants.o.
18533 * decl.c (init_decl_processing): Update, fix, finish various structs.
18534 (pushdecl_top_level): New.
18535 * parse.c (layout_class): Moved to class.c.
18536 * expr.c (java_push_constant_from_pool): New function.
18537 * class.c (build_class_ref): Make work fully
18538 (make_class_data): Emit super-class, constant pool, interface vector.
18540 1997-06-03 Per Bothner <bothner@cygnus.com>
18542 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18543 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18544 * class.c (class_depth): New function.
18545 (lookup_named_class): Replaced by new function lookup_class.
18546 * decl.c (object_type_node, string_type_node): New.
18547 Remove various types that we no longer need.
18548 * expr.c (verify_jvm_instructions): New separate verifier pass.
18549 (push_type, pop_type): New functions for verifier.
18550 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18551 (expand_byte_code): Simplify, since we assume already verified.
18552 (expand_invoke): Now mostly works.
18553 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18554 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18555 * parse.c: Wait to allocate class object until we know its name.
18556 (layout_class): Calculate DECL_VINDEX for each virtual method.
18557 * typeck.c (get_array_type): Rename to ...
18558 (build_java_array_type): ... and provide working implementation.
18559 (build_java_signature): New function - build Java signature of type.
18560 (set_java_signature): New function - cache signature with type.
18561 (lookup_java_method): New function.
18563 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18565 * class.c (ident_subst): Take extra SUFFIX parameter.
18566 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18567 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18568 (build_class_ref): Actually implement.
18569 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18570 * decl.c (builtin_function): New.
18571 (init_decl_processing): Update for current Kaffe. Declare some
18572 builtin Kaffe functions.
18573 * expr.c (build_address_of): New.
18574 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18575 Renamed (from expand_java_new etc), and added working implementations.
18576 (build_field_ref): Now also handle static fields.
18577 (expand_invoke): Implement invokestatic, and start implement rest.
18578 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18579 * javaop.def: Rename invokevirt -> invokevirtual.
18580 * lang.c (use_handles): Removed.
18581 * parse.c: Add support for ConstantValue attribute.
18582 Handle nested loading of a class. (JPOOL_UTF): New.
18584 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18586 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18588 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18590 * Make-lang.in (java.install-man): New empty rule.
18591 * typeck.c (set_local_type): New function.
18592 * expr.c (STORE_INTERNAL): Call find_local_variable,
18593 not find_stack_slot. Call set_local_type.
18595 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18597 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18598 and building RECORD_TYPE CONSTRUCTORs.
18599 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18601 * lang.c (use_handles): Change the default to 0.
18602 * decl.c: Define and build class_type, field_type, utf8const_type.
18603 * class.c (make_class_data, make_field_value,
18604 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18605 hashUtf8String, strLengthUtf8, mangled_classname:
18606 Functions to build reflective data structures.
18607 * parse.c (yyparse): Call make_class_data.
18609 * jcf-io.c (open_class, find_classfile): New functions.
18610 * jcf-dump.c: Support reading classfile from explicitly-named
18611 class file (without CLASSPATH searching).
18613 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18615 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18616 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18617 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18618 (get_constant): Now trivial for CONSTANT_Utf8.
18620 * jcf.h: Make NEW_CPOOL the default.
18621 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18623 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>