1 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
3 * gcj.texi (Invoking gij): Add descriptions of new -X options.
4 Mention recognized-and-ignored compatibility options.
5 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
7 (About CNI): Add Memory allocation section.
9 2005-04-01 Tom Tromey <tromey@redhat.com>
11 * decl.c (java_init_decl_processing): Fix types of
12 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
13 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
14 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
16 2005-03-31 Jan Hubicka <jh@suse.cz>
18 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
19 * class.c: Include cgraph.h
20 (make_local_functoin_alias): Mark aslias as needed.
21 * resource.c: Include cgraph.h
22 (compile_resource_data): Go via cgraph interface.
24 2005-03-30 Ian Lance Taylor <ian@airs.com>
26 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
28 2005-03-30 Tom Tromey <tromey@redhat.com>
30 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
31 inner_class_info_index==0 or outer_class_info_index==0.
33 2005-03-29 Tom Tromey <tromey@redhat.com>
35 * gcj.texi (libgcj Runtime Properties): Document
36 gnu.gcj.runtime.endorsed.dirs.
38 2005-03-24 Anthony Green <green@redhat.com>
40 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
43 2005-03-23 Tom Tromey <tromey@redhat.com>
45 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
46 (parse_version): Use it.
48 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
50 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
52 2005-03-18 Andrew Haley <aph@redhat.com>
55 * decl.c (update_aliases): Don't update variables that are about
57 (maybe_poplevels): Add comment.
59 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
62 * jcf-parse.c (duplicate_class_warning): New function.
63 (java_parse_file): Call duplicate_class_warning if
64 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
65 (parse_zip_file_entries): Likewise. Also set
66 CLASS_FROM_CURRENTLY_COMPILED_P.
68 2005-03-16 Andrew Haley <aph@redhat.com>
70 * expr.c (expand_java_arrayload): Don't generate a
71 NullPointerException based on the type of the node.
72 (build_java_array_length_access): Likewise.
74 2005-03-15 Zack Weinberg <zack@codesourcery.com>
76 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
78 2005-03-11 Tom Tromey <tromey@redhat.com>
80 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
81 (libgcj Runtime Properties): Document the default .db.
83 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
86 * parse.y (checks_throws_clauses): Check exceptions list even when
87 the base class does not come from a source file being compiled.
88 (java_complete_lhs): Remove unused variable 'wfl'.
90 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
93 * decl.c (finish_method): Emit _Jv_InitClass for private static
94 methods inside inner classes as well.
96 2005-03-08 Julian Brown <julian@codesourcery.com>
97 * Revert patch from 2005-03-08 for causing bootstrap failure on
100 2005-03-08 Julian Brown <julian@codesourcery.com>
102 * decl.c (finish_method): Give methods once-only linkage.
104 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
106 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
108 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
110 * verify-glue.c (vfy_is_assignable_from): Perform static check using
111 can_widen_reference_to if the C++ ABI is in use.
112 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
113 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
114 type_isresolved, init_state, set_pc, state_get_pc,
115 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
116 (verify_fail): Report the current PC from the verifier context.
117 (free_state): Remove #if 0 block to enable this function.
118 (free_verifier_context): Call free_state on state_list iterator
119 values before freeing them.
120 * expr.c (pop_type_0): Pop correct type for error message when stack
121 contains a multi-word type.
123 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
125 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
126 for known NULL array length access.
128 2005-03-07 Tom Tromey <tromey@redhat.com>
130 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
132 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
134 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
135 typeck.c: Update copyright.
137 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
140 * xref.c, xref.h: Remove file.
141 * Make-lang.in (java/xref.o): Remove.
142 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
143 * lang.c (flag_emit_xref): Remove definition.
144 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
145 * typeck.c (convert): Remove use of do_not_fold.
146 * parse.y (do_not_fold): Remove definition.
147 (parser grammar): Remove xref code.
148 (maybe_create_class_interface_decl, create_class): Likewise.
149 (register_fields, method_header, finish_method_declaration): Likewise.
150 (declare_local_variables, source_end_java_method): Likewise.
151 (java_complete_expand_classes): Do not set do_not_fold.
152 (java_complete_expand_method): Remove xref code.
153 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
154 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
155 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
156 (patch_synchronized_statement, patch_throw_statement): Likewise.
157 (maybe_build_class_init_for_field): Likewise.
159 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
161 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
162 instead of IS_NON_TYPE_CODE_CLASS.
164 2005-03-04 Andrew Haley <aph@redhat.com>
167 * class.c (set_method_index): Don't set method_index if it is
169 (layout_class_method): Don't complain about "non-static method foo
170 overrides static method" in the case of indirect dispatch.
172 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
174 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
176 * Make-lang.in: Don't elide warnings in jcf-io.c.
178 2005-03-01 Per Bothner <per@bothner.com>
181 * check-init.c (wfl): Remove static.
182 (final_assign_error, check_init): Replace calls to parse_error_context
184 (check_init): Save, set, and restore input_location for each exp.
186 2005-03-01 Per Bothner <per@bothner.com>
188 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
189 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
190 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
192 2005-03-01 Per Bothner <per@bothner.com>
194 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
196 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
199 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
202 2005-02-22 Tom Tromey <tromey@redhat.com>
205 * verify-impl.c (EITHER): New define.
206 (types_compatible): Handle it.
207 (check_field_constant): Use it.
209 2005-02-18 Tom Tromey <tromey@redhat.com>
212 * verify-impl.c (types_equal): Fixed test.
215 * verify-glue.c (vfy_class_has_field): New function.
216 * verify.h (vfy_class_has_field): Declare.
217 * verify-impl.c (check_field_constant): Added 'putfield'
219 (verify_instructions_0): Updated.
220 (types_equal): New function.
222 2005-02-14 Tom Tromey <tromey@redhat.com>
225 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
226 stack effect of multianewarray.
228 2005-02-14 Andrew Haley <aph@redhat.com>
231 * expr.c (expand_byte_code): Call promote_arguments().
232 (promote_arguments): New function.
233 * decl.c (check_local_unnamed_variable): Remove special case for
235 (find_local_variable): Promote all boolean types to int
236 when searching for local variable decls.
238 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
240 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
241 parse-scan.y: Update copyright.
243 2005-02-11 Per Bothner <per@bothner.com>
246 * parse-scan.y (input_location): Remove variable.
247 (main_input_filename): New - replaces input_filename, which isn't
248 settable if USE_MAPPED_LOCATION.
249 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
250 so we don't reference input_location or wfl_operator in that case.
251 * jv-scan.c (expand_location): Remove - no longer used.
252 (main): Set main_input_filename rather than input_filename.
254 2005-02-09 Richard Henderson <rth@redhat.com>
256 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
257 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
259 2005-02-08 Marcin Dalecki <martin@dalecki.de>
261 * expr.c (add_type_assertion): Use the proper enumeration type,
262 since this is what htab_find_slot() is expecting.
264 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
266 * gcj.texi: Update copyright dates.
268 2005-02-02 Tom Tromey <tromey@redhat.com>
270 * gcj.texi (libgcj Runtime Properties): Default library_control
273 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
276 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
277 (modifiers) when square brackets are present in a declaration for
279 * jv-scan.c (main): Set input_filename and input_line.
281 2005-02-01 Tom Tromey <tromey@redhat.com>
284 * gjavah.c (get_field_name): Don't override name for JNI header.
286 2005-02-01 Roger Sayle <roger@eyesopen.com>
288 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
289 of unsigned types using iushr and lushr JVM bytecodes.
291 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
294 * gjavah.c (jni_print_float): Do not emit floating-point
295 initialiser for a static final field.
296 (jni_print_double): Likewise.
298 2005-02-01 Mark Mitchell <mark@codesourcery.com>
301 2005-01-31 Mark Mitchell <mark@codesourcery.com>
302 * gjavah.c (print_field_info): Mark static data members of
303 floating-point type with "__extension__".
305 2005-01-31 Mark Mitchell <mark@codesourcery.com>
307 * gjavah.c (print_field_info): Mark static data members of
308 floating-point type with "__extension__".
310 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
313 * parse.y (build_string_concatenation): Remove redundant if.
314 (patch_conditional_expr): Attempt to patch_string() the condition
315 of a ?: as well, in addition to its other operands.
317 2005-01-25 Tom Tromey <tromey@redhat.com>
319 * Make-lang.in (java/java-tree-inline.o): Removed.
321 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
324 * parse.y (patch_binop): Allow comparisons against NULL only
325 if the other operand is of a reference type.
327 2005-01-24 Tom Tromey <tromey@redhat.com>
329 * java-tree.h (gcj_abi_version): Declare.
330 * class.c (make_class_data): Push gcj_abi_version into "next"
331 field. Renamed field.
332 * decl.c (gcj_abi_version): New global.
333 (parse_version): New function.
334 (java_init_decl_processing): Call it. Renamed 'next' field.
336 (GCJ_BINARYCOMPAT_ADDITION): New define.
338 2005-01-24 Roger Sayle <roger@eyesopen.com>
341 * jcf-write.c (generate_bytecode_insns): Conversions between
342 integer types of the same precision shouldn't generate widening
343 or narrowing conversion bytecodes.
345 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
347 * java-except.h, java-tree.h: Remove unused prototypes.
349 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
352 * jcf-write.c (perform_relocations): Don't call memcpy if source
353 and destination are the same.
355 2005-01-17 Tom Tromey <tromey@redhat.com>
357 * verify-impl.c (get_short): Sign extend.
360 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
362 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
365 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
367 * verify.c: Revert to the version before the BC-ABI merge.
369 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
372 * check-init.c (check_init): Take care of references that do not
373 have an explicit final variable declaration (e.g. array length
374 access) for pre/post in/de-crement operators.
376 2005-01-08 Mark Wielaard <mark@klomp.org>
378 * parse.y (process_imports): Allocate (and free) original_name only
379 when not already defined.
380 * jcf-parse.c (read_class): Free results of find_class() and
382 (java_parse_file): Keep pointer to head of file_list and free when
383 done. Free result of lrealpath().
385 2005-01-05 Tom Tromey <tromey@redhat.com>
387 * gcj.texi (Standard Properties): java.ext.dirs is now used.
389 2004-12-20 Andrew Haley <aph@redhat.com>
391 * typeck.c: Use fold_convert for ints and booleans.
393 2004-12-17 Andrew Haley <aph@redhat.com>
396 * typeck.c (convert): Use a CONVERT_EXPR when converting to
397 BOOLEAN_TYPE or CHAR_TYPE.
398 (convert_to_boolean, convert_to_char) : Remove.
399 * convert.h (convert_to_boolean, convert_to_char) : Remove.
400 * expr.c (expand_load_internal): Do type conversion if type is not
403 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
406 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
409 2004-12-07 Andrew Haley <aph@redhat.com>
412 * jcf-parse.c (load_class): Remove sanity test for missing inner
415 2004-12-06 Tom Tromey <tromey@redhat.com>
417 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
418 (java.uninstall): Likewise.
419 (java.maintainer-clean): Likewise.
420 (.INTERMEDIATE): Likewise.
421 (java.install-man): Likewise.
422 (gcj-dbtool.pod): New target.
423 * gcj.texi (Code Generation): Document -findirect-dispatch.
424 (libgcj Runtime Properties): Document
425 gnu.gcj.precompiled.db.path.
426 (Top): Link to "Invoking gcj-dbtool".
428 2004-12-06 Tom Tromey <tromey@redhat.com>
431 * java-tree.h (extract_field_decl): Declare.
432 * parse.y (extract_field_decl): Renamed from
433 strip_out_static_field_access_decl. No longer static.
434 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
436 2004-12-03 Tom Tromey <tromey@redhat.com>
438 * lang.c (flag_new_verifier): Define.
439 (java_post_options): Set flag_new_verifier if indirect dispatch
441 * lang.opt (fnew-verifier): Removed.
443 2004-12-03 Tom Tromey <tromey@redhat.com>
446 * Make-lang.in (java.install-common): Only install transformed
447 gcjh if gcj-cross exists.
449 2004-12-03 Andrew Haley <aph@redhat.com>
452 * except.c (link_handler): Patch 'outer' field of siblings of the
453 range we're demoting.
455 2004-12-03 Andrew Haley <aph@redhat.com>
458 * class.c (layout_class_method): Don't fail to override a method
459 simply because it has DECL_ARTIFICIAL set.
461 2004-12-02 Tom Tromey <tromey@redhat.com>
464 * parse.y (craft_constructor): Special case null_pointer_node.
466 2004-12-02 Tom Tromey <tromey@redhat.com>
469 * java-gimplify.c (java_gimplify_expr): Don't call
470 SET_EXPR_LOCATION unless wrapped tree is an expression.
472 2004-11-27 Per Bothner <per@bothner.com>
474 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
475 Fix fencepost error in 'i', which got executed one too many times.
476 Also, fold memcpy into explicit loop, as originally intended.
477 Also, free temporary 'buf' which otherwise leaks.
479 2004-11-27 Per Bothner <per@bothner.com>
481 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
482 local static variables if not USE_MAPPED_LOCATION.
484 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
486 * class.c, decl.c, expr.c: Fix comment typos.
488 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
491 * decl.c (end_java_method): Call
492 attach_init_test_initialization_flags on all the init_decls.
493 * parse.y (attach_init_test_initialization_flags): Move to ...
494 * expr.c (attach_init_test_initialization_flags): here and
495 support BIND_EXPR also.
496 * java-tree.h (attach_init_test_initialization_flags): Prototype.
497 * jcf-parse.c (parse_class_file): Don't disable class init
500 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
502 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
505 2004-11-24 Richard Henderson <rth@redhat.com>
507 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
508 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
510 2004-11-24 Tom Tromey <tromey@redhat.com>
512 * verify.c (defer_merging): Don't use C++-style comment.
513 * verify.h (java_opcode): Added java_opcode_end.
514 * class.c (build_class_ref): Remove C++ comment and old FIXME.
516 * verify-impl.c (vfy_push_type): Removed bogus "return".
517 (initialize_stack): Use vfy_alloc and vfy_free.
518 (verify_instructions_0): Likewise.
520 * Merged gcj-abi-2-dev-branch to trunk.
522 2004-11-24 Andrew Haley <aph@redhat.com>
524 * jcf-parse.c (parse_class_file): Set file_start_location.
526 2004-11-10 Tom Tromey <tromey@redhat.com>
528 * class.c (make_field_value): Don't call build_static_field_ref.
529 (build_static_field_ref): Don't emit direct references when using
532 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
533 -verbose:class into man page synopsis.
535 2004-11-09 Tom Tromey <tromey@redhat.com>
537 * expr.c (build_java_arraystore_check): Still generate check if
538 element type is itself an array.
540 2004-11-08 Tom Tromey <tromey@redhat.com>
542 * java-tree.h (soft_check_assignment_node): Removed.
543 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
544 * decl.c (java_init_decl_processing): Don't initialize
545 soft_check_assignment_node.
547 2004-11-05 Tom Tromey <tromey@redhat.com>
549 * class.c (layout_class_methods): Don't add Miranda methods when
550 using indirect dispatch.
552 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
554 * class.c (make_class_data): Call emit_assertion_table to set the
555 'assertion_table' field.
556 (build_signature_for_libgcj): Move here from expr.c.
557 (add_assertion_table_entry): New function. Callback for assertion
559 (emit_assertion_table): New. Take class argument, and generate
560 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
561 * decl.c (init_decl_processing): Define assertion_entry_type record.
562 Push 'assertion_table' class field instead of 'verify'.
563 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
564 (type_assertion_hash): Include 'assertion_code' in hash.
565 (add_type_assertion): Rewritten. Take class and assertion_code
566 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
567 (can_widen_reference_to): Use new add_type_assertion() arguments.
568 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
569 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
570 (verify_identifier_node): Removed.
571 (assertion_entry_type, assertion_table_type): New.
572 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
573 assertion code definitions.
574 (struct type_assertion): Add assertion_code. Rename 'source_type' and
575 'target_type' to 'op1' and 'op2'.
576 (add_type_assertion): Declare.
577 (lang_printable_name_wls): Remove unused definition.
578 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
579 to emit runtime assertion.
580 (vfy_note_stack_type): Clean up non-C90 declarations.
581 (vfy_note_local_type): Likewise.
582 * verify.h (vfy_is_assignable_from): Declare.
583 * verify-impl.c (is_assignable_from_slow): Remove unused function.
584 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
585 instead of is_assignable_from_slow().
586 (types_compatible): Reinstate ref_compatible() call.
588 2004-11-04 Tom Tromey <tromey@redhat.com>
590 * class.c (build_static_field_ref): Reverted previous patch.
592 * class.c (build_static_field_ref): Don't emit direct references
593 when using indirect dispatch.
595 2004-11-03 Tom Tromey <tromey@redhat.com>
597 * expr.c (expand_java_arrayload): Set lhs_type_node.
598 (expand_java_arraystore): Set rhs_type_node.
600 2004-11-02 Tom Tromey <tromey@redhat.com>
602 * jcf-parse.c (compute_class_name): Use filename length from zip
603 directory, not strlen.
605 * expr.c (expand_invoke): Mark new interface methods as abstract.
607 2004-11-01 Tom Tromey <tromey@redhat.com>
609 * verify-impl.c (push_jump): Removed check for uninitialized
611 (push_exception_jump): Likewise.
612 (handle_ret_insn): Likewise.
613 (handle_jsr_insn): Likewise.
614 (state_check_no_uninitialized_objects): Removed.
616 * decl.c (check_local_unnamed_variable): Recognize
617 promoted-to-int parameters when using the new verifier.
618 * expr.c (expand_java_arraystore): Explicitly request array type
619 when using new verifier.
620 (expand_java_arrayload): Likewise.
621 (invoke_build_dtable): Don't pass object_type_node as
622 expression argument to build_java_indirect_ref.
623 (build_java_check_indexed_type): Do nothing.
624 (build_java_arraystore_check): Handle case where array doesn't
626 (build_java_array_length_access): Likewise.
627 (expand_invoke): Handle case where interface overrides a method
629 (pop_type_0): Always succeed for reference types.
630 (process_jvm_instruction): Don't pop a value in a dead
632 (pop_arguments): Convert arguments to correct types.
634 2004-10-29 Andrew Haley <aph@redhat.com>
636 * jcf-parse.c (give_name_to_class): Remove line that was
639 2004-10-29 Andrew Haley <aph@redhat.com>
641 * jcf-parse.c (set_source_filename): Add code to build new sfname.
643 2004-10-20 Andrew Haley <aph@redhat.com>
645 * decl.c (end_java_method): Don't expand if flag_syntax_only.
647 2004-10-26 Tom Tromey <tromey@redhat.com>
649 * verify.h (vfy_notify_verified): Removed.
650 * verify-glue.c (vfy_notify_verified): Removed.
652 2004-10-26 Tom Tromey <tromey@redhat.com>
654 * verify-impl.c (debug_print_state): Declare `i' before code.
655 (merge_types): Modify `t' when it is null_type.
657 2004-10-26 Tom Tromey <tromey@redhat.com>
659 * verify-impl.c (type_print): Renamed from print. Now static and
661 (debug_print_state): Use type_print.
663 2004-10-25 Tom Tromey <tromey@redhat.com>
665 * expr.c (build_invokeinterface): Compute correct offset for
666 index into interface methods.
668 2004-10-20 Tom Tromey <tromey@redhat.com>
670 * java-tree.h (verify_jvm_instructions_new): Declare.
672 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
675 * verify-impl.c (verify_instructions): Correctly handle wide
677 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
678 (vfy_get_component_type): Strip pointer types.
679 (vfy_find_class): Use get_type_from_signature. Strip pointer
681 Include java-except.h.
683 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
685 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
686 vfy_push_type_t, set_variable, add_new_state, merge_into,
687 handle_jsr_insn, branch_prepass, check_class_constant,
688 check_wide_constant, get_one_type, compute_static_types,
689 verify_instructions_0): Clean up C99 declarations after statements.
691 2004-10-20 Tom Tromey <tromey@redhat.com>
693 * verify-impl.c (merge_refs): Compare reference against iterator,
696 * verify-glue.c (vfy_tag): Mask off resolved flag.
698 2004-10-19 Tom Tromey <tromey@redhat.com>
700 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
701 (init_state_with_stack): Initialize `this_type' in state.
702 (verify_method): Use debug_print.
703 * verify-glue.c (vfy_is_primitive): Removed debugging print.
704 (vfy_note_stack_depth): Reverted last patch.
705 (vfy_note_stack_type): Note pointer to Object, not Object.
706 (vfy_note_local_type): Likewise.
708 * verify.h (vfy_note_instruction_seen): Declare.
709 * verify-glue.c (verify_jvm_instructions_new): Set
710 BCODE_EXCEPTION_TARGET on target instruction.
711 (vfy_note_instruction_seen): New function.
712 * verify-impl.c (FLAG_INSN_SEEN): New define.
713 (verify_instructions_0): Set flag on instruction. Save state for
715 (verify_instructions): Call vfy_note_instruction_seen.
717 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
718 (verify_jvm_instructions_new): Call method_init_exceptions,
719 add_handler, and handle_nested_ranges.
720 * verify-impl.c (verify_method): Return 1 on success.
721 (verify_instructions_0): Save the state at PC=0.
723 * verify-impl.c (init_type_from_class): Set is_resolved and
724 ref_next on new ref_intersection.
725 (init_type_from_string): Likewise.
727 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
729 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
730 if flag_new_verifier is set.
731 * java-tree.h (flag_new_verifier): Declare.
732 * lang.opt (fnew-verifier): New option.
733 * verify-impl.c: Work around namespace pollution by undef'ing
735 (struct verifier_context): Make 'bytecode' const.
736 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
737 (types_compatible): For the BC-ABI, always consider reference types
739 (check_class_constant): Use vfr->current_class.
740 (check_constant): Likewise.
741 (check_wide_constant): Likewise.
742 (check_field_constant): Check for 'L' at start of type name.
743 (get_one_type): Return pointer instead of type. Set type result in
744 caller via passed type pointer.
745 (compute_argument_types): Update to use new get_one_type arguments.
746 (compute_return_type): Likewise.
747 (make_verifier_context): New. Allocate and initialize 'vfr'.
748 (free_verifier_context): New. Free 'vfr' and its contents.
749 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
750 and free_verifier_context.
752 2004-10-15 Tom Tromey <tromey@redhat.com>
754 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
755 * verify.h (vfy_fail): Fixed formatting.
757 * verify-impl.c (vfr): Fixed comment formatting.
758 (collapse_type): New function.
759 (verify_instructions): Notify compiler about type map.
760 * verify.h (vfy_note_stack_depth): Updated.
761 (vfy_note_stack_type): Likewise.
762 (vfy_note_local_type): Likewise.
763 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
765 * verify-glue.c (vfy_note_stack_depth): Correctly size type
766 state. Added `method' argument.
767 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
769 (vfy_note_local_type): New function.
770 (vfy_unsuitable_type): Likewise.
771 (vfy_return_address_type): Likewise.
772 (vfy_null_type): Likewise.
774 * verify.h (VFY_IN_GCC): Removed.
775 (VFY_WANT_TYPEMAP): Removed.
776 * verify-impl.c (verify_instructions_0): Removed useless "\".
777 (struct state) <next>: Uncomment.
779 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
781 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
784 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
786 * Make-lang.in (verify.o): Re-enabled this target.
787 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
788 (vfy_get_interface): Likewise.
789 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
790 * verify.h (verify_jvm_instructions_new): Declare.
791 * verify-impl.c (free_state): Temporarily comment out unused
794 2004-10-06 Tom Tromey <tromey@redhat.com>
796 * java-tree.h (JV_STATE_READ): New enum value.
798 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
800 * verify.h: New file.
802 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
804 * verify-impl.c, verify-glue.c, verify.h: New files.
805 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
807 2004-09-24 Andrew Haley <aph@redhat.com>
809 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
810 for a slot if it's of pointer type.
812 2004-09-14 Tom Tromey <tromey@redhat.com>
814 * class.c (make_class_data): Correctly initialize "state" field.
815 Initialize "engine" field.
816 * decl.c (java_init_decl_processing): Add "engine" field.
818 2004-09-10 Andrew Haley <aph@redhat.com>
821 * expr.c (build_invokeinterface): Use fast method for interface
823 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
825 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
826 (emit_symbol_table): Add new arg, element_size.
827 * decl.c (java_init_decl_processing): Initialize Class.itable.
828 * class.c (GEN_TABLE): New macro.
829 (gen_indirect_dispatch_tables): Use it. Add itable.
830 (make_class_data): Add new arg for emit_symbol_table().
832 (add_miranda_methods): Make sure search_class has been parsed.
833 (emit_symbol_table): Add new arg, element_size.
835 2004-09-06 Andrew Haley <aph@redhat.com>
837 * verify.c (merge_types): Return Object for all merges of
839 * expr.c (add_type_assertion): Don't generate assertions when
840 source type is array of Object.
842 2004-09-03 Andrew Haley <aph@redhat.com>
844 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
846 * lang.c (java_post_options): Force flag_verify_invocations if
847 we're not using indirect dispatch.
849 * expr.c (pop_type_0): Move test for interfaces before call to
850 can_widen_reference_to().
851 (build_signature_for_libgcj): Remove generation of canonical array
853 (add_type_assertion): Canonicalize both arrays.
854 Don't assert that type X can be assigned to Object.
855 Don't assert that type X an be assigned to type X.
856 Don't assert that Object can be assigned to type X.
857 (can_widen_reference_to): Warn whenever we generate an assertion.
858 (process_jvm_instruction): Use throwable_type_node for the type of
861 2004-09-01 Andrew Haley <aph@redhat.com>
863 * decl.c (java_init_decl_processing): Change
864 verify_identifier_node to "__verify".
865 * expr.c (add_type_assertion): Use verify_identifier_node for name.
866 * java-tree.h (verify_identifier_node): Change to "__verify".
868 * expr.c (build_signature_for_libgcj): New function.
869 (add_type_assertion): Use it to construct signatures for
870 source_type and target_type.
872 2004-08-27 Andrew Haley <aph@redhat.com>
874 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
875 (verify_identifier_node): New.
876 (TYPE_VERIFY_METHOD): New.
877 (struct type_assertion): New type.
878 * expr.c (type_assertion_eq): New function.
879 (type_assertion_hash): New function.
880 (add_type_assertion): New function.
881 (can_widen_reference_to): Call add_type_assertion().
882 * decl.c (java_init_decl_processing): Add verify_identifier_node.
883 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
884 (finish_class): Output TYPE_VERIFY_METHOD (type).
886 * decl.c (end_java_method): Nullify unused fields.
888 2004-08-17 Andrew Haley <aph@redhat.com>
890 * verify.c (defer_merging): Quieten.
891 * jcf-parse.c (load_class): Only try to open a class file if it's
892 java.lang.Object or if it's part of the current compilation.
893 Check that the class we just tried to load is the class we just
895 (java_parse_file): Set flag_verify_invocations off if we're
896 compiling from .class.
897 (parse_zip_file_entries): Abort if we try to read a dummy class.
898 * expr.c (can_widen_reference_to): Quieten.
899 (build_invokevirtual): Abort if we try to invokevirtual an
901 (expand_invoke): Don't build a non-interface call to an interface.
902 (build_instanceof): Don't do premature optimization if
903 flag_verify_invocations is not set.
904 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
906 (build_static_field_ref): Add correct type conversion for
908 (add_miranda_methods): Disable generation of Miranda methods for
910 (layout_class_method): Don't complain about non-static method
911 overrides static method with dummy classes.
913 2004-08-13 Tom Tromey <tromey@redhat.com>
915 * class.c (build_static_field_ref): Re-enable atable lookups for
918 * parse.y (strip_out_static_field_access_decl): Indentation fix.
920 2004-08-11 Tom Tromey <tromey@redhat.com>
922 * gcj.texi (libgcj Runtime Properties): Document new properties.
924 2004-08-06 Andrew Haley <aph@redhat.com>
926 * jcf-parse.c (load_class): Check that we really have loaded the
927 class we're looking for.
929 2004-07-19 Andrew Haley <aph@redhat.com>
931 * verify.c (verify_jvm_instructions): Comment change only.
933 * typeck.c (build_java_array_type): Add size field to array name.
935 * java-tree.h (LOCAL_SLOT_P): New.
936 (update_aliases): Add PC argument.
937 (pushdecl_function_level): New function.
939 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
940 MODIFY_EXPR, and SAVE_EXPR.
941 (java_gimplify_modify_expr): New function.
943 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
944 (expand_iinc): Pass PC to update_aliases().
945 (STORE_INTERNAL): Likewise.
946 (process_jvm_instruction): Likewise.
948 * decl.c (base_decl_map): New variable.
949 (uniq): New variable.
950 (update_aliases): Rewrite with more thorough checking.
951 (debug_variable_p): New function.
952 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
953 (check_local_named_variable): Delete whole function.
954 (initialize_local_variable): New function.
955 (check_local_unnamed_variable): Add checks and comments.
956 (find_local_variable): Rewrite.
957 (java_replace_reference): New function.
958 (function_binding_level): New variable.
959 (pushdecl_function_level): New function.
960 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
961 (maybe_pushlevels): Call pushdecl() on each of the new decls.
962 (start_java_method): Reset uniq. Create base_decl_map. Set
963 function_binding_level.
964 (end_java_method): Null unused fields to save memory.
966 2004-06-29 Andrew Haley <aph@redhat.com>
968 * except.c (expand_start_java_handler): Push a new binding level.
969 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
970 register_exception_range() to register where we'll do it.
971 (expand_end_java_handler): Remove old bogus code. Replace with
972 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
973 the top of the expression we're curently building.
974 (maybe_end_try): Delete.
975 * decl.c (binding_level.exception_range): New field.
976 (clear_binding_level): Add field exception_range. Reformat.
977 (poplevel): Call expand_end_java_handler().
978 (poplevel): Call java_add_stmt only if functionbody is false.
979 (maybe_poplevels): Don't call maybe_end_try() from here.
980 (end_java_method): Clear no longer used trees in function decl.
981 (register_exception_range): New function.
982 * java-tree.h (register_exception_range, struct eh_range): Declare.
984 2004-06-22 Andrew Haley <aph@redhat.com>
986 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
988 * check-init.c (get_variable_decl): Teach check-init about
989 FIELD_DECLs addressed via the otable.
990 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
993 2004-05-28 Andrew Haley <aph@redhat.com>
995 * jcf-parse.c (load_class): Don't try to read a class that we've
998 * expr.c (build_invokeinterface): Use the old-fashioned way of
999 doing indirect dispatch: look up interfaces by name.
1000 * java-tree.h (enum java_tree_index): Add
1001 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
1002 * decl.c (java_init_decl_processing): Add
1003 soft_lookupinterfacemethodbyname_node.
1005 * gjavah.c (print_method_info): Final methods have vtable entries,
1006 so gjavah needs to output them.
1007 * class.c (layout_class_method): Generate vtable entries for final
1009 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
1010 dispatch, even if a method is final.
1012 2004-05-25 Andrew Haley <aph@redhat.com>
1014 * class.c (build_symbol_entry): Convert the names of constructors
1015 to init_identifier_node when generating an entry for the indirect
1018 * expr.c (build_known_method_ref): Generate indirect calls for
1019 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
1021 2004-05-24 Andrew Haley <aph@redhat.com>
1023 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1024 atable element is of the right type.
1026 * class.c (build_static_field_ref): Cast pointer to correct type
1029 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1031 * Merged with HEAD as of 20040514. Diff against
1032 gcj-abi-2-merge-20040514.
1034 2004-04-16 Andrew Haley <aph@redhat.com>
1036 * verify.c (check_pending_block): Disable subroutine checks.
1037 (defer_merging): New function.
1038 (merge_types): If types are dummy, use defer_merging to combine them.
1039 (verify_jvm_instructions): If invocation is invokeinterface and
1040 target is dummy, assume target really is an interface.
1042 * parse.y (patch_invoke): Break out call to java_create_object.
1044 * lang.c (flag_verify_invocations): New.
1046 * jcf-parse.c (load_class): If we've already failed to load a
1047 class, don't try again.
1048 (load_class): If we can't find a .class file, don't fail, but emit
1050 (parse_class_file): Don't act on dummy methods.
1052 * java-tree.h (flag_verify_invocations): New.
1054 (lang_type.dummy_class): New field.
1055 (java_create_object): New function.
1056 (METHOD_DUMMY): New.
1058 * expr.c (build_field_ref): Widen field offset.
1059 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1060 that each of its elements is compatible with the one we're
1062 (pop_type_0): Issue a warning to say that we need to generate a
1064 (java_create_object): New function.
1065 (build_field_ref): Only generate hard refs if we're not using
1067 (expand_java_field_op): If we're using !verify_invocations and we
1068 see a missing field, generate a decl for it.
1070 (expand_invoke): If a class doesn't have the method we seek and
1071 we're using !flag_verify_invocations, generate a decl for the
1074 (build_known_method_ref): Always use indirect dispatch via the
1075 atable for static methods.
1077 (expand_java_NEW): Break out object creation into new function,
1080 (can_widen_reference_to): Issue a warning to say that we need to
1081 generate a runtime check.
1083 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1084 (make_method_value): Also use index for interfaces.
1085 (make_class_data): Skip dummy field for inherited data.
1086 Don't build method array for dummy methods.
1087 Set size_in_byte to -1 when using inirect dispatch
1088 Don't build a hard class ref if we don't have a hard ref to our
1089 superclass, or if we're using inirect dispatch.
1090 Null out dispatch tables.
1092 (layout_class_method): Don't complain about non-static method
1093 overrides static method is method is artificial.
1095 (build_static_field_ref): Disable atable references to static
1096 fields for the time being.
1098 (layout_class_methods): Check for CLASS_INTERFACE as
1099 well as CLASS_ABSTRACT.
1101 2004-11-24 Steven Bosscher <stevenb@suse.de>
1103 * class.c (make_class_data): Don't check flag_inline_functions.
1104 * lang.c (flag_really_inline): Remove unused flag.
1105 (java_handle_option): Don't set it here. Remove special handling
1106 of flag_inline_functions for Java.
1107 (java_init): Don't set flag_inline_trees here. Already done...
1108 (java_post_options): ...here. Don't clear flag_inline_functions.
1110 2004-11-24 Steven Bosscher <stevenb@suse.de>
1112 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1113 (java_gimplify_exit_block_expr): New function.
1114 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1116 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1117 (EXIT_BLOCK_EXPR): Likewise.
1118 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1119 (LABELED_BLOCK_BODY): Likewise.
1120 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1121 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1122 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1124 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1125 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1126 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1127 second operand of EXIT_BLOCK_EXPR.
1128 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1130 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1132 2004-11-23 Ben Elliston <bje@au.ibm.com>
1134 * xref.h (xref_flag_value): Remove.
1135 (xref_set_data, xref_get_data): Likewise.
1136 (xref_set_current_fp): Likewise.
1137 (XREF_NONE): Likewise.
1138 (XREF_GET_DATA): Likewise.
1139 * xref.c (xref_flag_value): Remove.
1140 (xref_set_data, xref_get_data): Likewise.
1141 (xref_set_current_fp): Likewise.
1143 2004-11-23 Ben Elliston <bje@au.ibm.com>
1145 * gjavah.c (output_directory): Make static.
1146 (temp_directory): Likewise.
1148 2004-11-15 Tom Tromey <tromey@redhat.com>
1150 * decl.c (instn_ptr_type_node): Removed.
1151 (lineNumbers_ptr_type_node): Removed.
1152 (jint_type): Removed.
1153 (jint_ptr_type): Removed.
1155 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1158 * check-init.c (check_init): Ignore DECL_EXPR.
1159 * expr.c (always_initialize_class_p): Reenable.
1160 (build_class_init): Use a variable to store the decl. Also use
1161 boolean_false_node instead of integer_zero_node.
1162 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1165 2004-11-08 Tom Tromey <tromey@redhat.com>
1168 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1169 generating a JNI header.
1170 (print_field_info): Handle JNI headers.
1171 (jni_print_float): Likewise.
1172 (jni_print_double): Likewise.
1174 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1176 * decl.c (end_java_method): Remove duplicated code.
1178 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1179 Gerald Pfeifer <gerald@pfeifer.com>
1181 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1184 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1187 * class.c: Reinstate 2004-08-18 patch.
1188 (make_local_function_alias): Don't create an alias for extern (native)
1191 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1194 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1195 (make_method_value): Likewise.
1197 2004-10-21 Andrew Haley <aph@redhat.com>
1200 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1202 2004-10-20 Andrew Haley <aph@redhat.com>
1204 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1205 Remove duplicated code block.
1207 2004-10-18 Steven Bosscher <stevenb@suse.de>
1209 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1210 New rules to work around old Bison warnings.
1212 2004-10-17 Steven Bosscher <stevenb@suse.de>
1214 * class.c (ident_subst): Always alloca buffer.
1215 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1216 opcode after including javaop.def.
1217 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1218 conditional expression that exits, to avoid warnings.
1219 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1220 a user of an extension.
1221 * win32-host.c: Move check down to have non-empty file when
1222 WIN32 is not defined.
1224 * Make-lang.in (java-warn): Add STRICT_WARN.
1225 (java/jcf-io.o-warn): Don't have Werror for this file.
1226 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1228 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1230 * expr.c (expr_add_location): Move declaration to before all
1232 * parse.y (java_expand_classes): Ditto.
1233 * lex.c (java_peek_unicode): Ditto.
1235 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1237 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1238 if possible, else convert `foo' to 'foo'.
1239 * class.c: Likewise.
1242 * jcf-io.c: Likewise.
1243 * jcf-parse.c: Likewise.
1246 * parse.h: Likewise.
1248 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1250 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1251 rename parameter 'msg' to 'msgid' in function declaration.
1252 (issue_warning_error_from_context): Likewise.
1253 (yyerror): Rename parameter 'msg' to 'msgid'.
1254 (all over): Use new quoting style for diagnostics.
1256 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1258 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1259 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1262 2004-10-14 Matt Austern <austern@apple.com>
1264 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1267 2004-10-13 Tom Tromey <tromey@redhat.com>
1270 * lang.opt (--extdirs): Document.
1271 * jvspec.c (lang_specific_driver): Recognize -encoding and
1274 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1276 * parse.y (issue_warning_error_from_context): Use va_list *
1277 instead of va_list parameter.
1278 (parse_error_context): Update call.
1279 (parse_warning_context): Likewise.
1281 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1283 * parse.y, parse-scan.y: Add list of diagnostic messages to
1284 insulate translation template from version of yacc/bison used
1285 to compile the grammar.
1287 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1289 Prepare for %q, %< and %> in diagnostic message strings.
1290 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1291 Name second parameter 'msgid'.
1292 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1293 (issue_warning_error_from_context): Use pretty-printer functions
1294 instead of vsprintf for constructing formatted messages. Rename
1295 parameter 'msg' to 'msgid'.
1296 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1297 (parse_warning_context): Likewise.
1299 2004-10-05 Andrew Haley <aph@redhat.com>
1302 * jcf-parse.c (parse_zip_file_entries): If a class has a
1303 superclass and a TYPE_SIZE of zero, lay it out.
1305 2004-09-30 Andrew Haley <aph@redhat.com>
1308 * jcf-parse.c (compute_class_name): Rewrite.
1310 2004-10-01 Jan Hubicka <jh@suse.cz>
1312 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1314 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1316 * lex.c: Fix a comment typo.
1318 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1320 * java-tree.h: Fix a comment typo.
1322 2004-09-30 Per Bothner <per@bothner.com>
1324 Simplify lexer. Implement --enable-mapped-location support.
1325 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1326 (parse_source_file_1): Pass filename as extra parameter, so we can call
1327 linemap_add and set input_location here, rather than in both callers.
1328 (read_class): Pass copied filename to parse_source_file_1.
1329 Don't initialize wfl_operator - only needed for source compilation.
1330 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1331 * lex.h: Remove a bunch of debugging macros.
1332 * lex.h (struct_java_line, struct java_error): Remove types.
1333 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1334 (struct java_lc_s): Remove prev_col field.
1335 (struct java_lexer): New fields next_unicode, next_columns, and
1336 avail_unicode. New position field, and maybe token_start field.
1337 Don't need hit_eof field - use next_unicode == -1 instead.
1338 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1339 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1340 * parse.h: Various changes for USE_MAPPED_LOCATION.
1341 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1342 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1343 (struct parser_ctxt): New file_start_location field.
1344 Remove p_line, c_line fields since we no longer save lines.
1345 Remove elc, lineno, and current_jcf fields - no longer used.
1346 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1347 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1348 source_location and is probably not needed anymore anyway.
1349 Use new expr_add_Location function.
1350 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1351 (java_pop_parser_context): Minor cleanup.
1352 (java_parser_context_save_global, java_parser_context_restore_global,
1353 java_pop_parser_context): Save/restore input_location as a unit.
1354 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1355 a source_location instead of a wfl context node.
1356 (check_class_interface_creation): input_filename is not addressable.
1357 (create_artificial_method): Calling java_parser_context_save_global
1358 and java_parser_context_restore_global is overkill. Instead,
1359 temporarily set input_location from class decl.
1360 (java_layout_seen_class_methods): Set input_location from method decl.
1361 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1362 (finish_loop_body): Likewise.
1363 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1364 (java_sprint_unicode): Take a character, not index in line.
1365 (java_sneak_uncode): Replaced by java_peek_unicode.
1366 (java_unget_unicode): No longer used.
1367 (java_allocate_new_line. java_store_unicode): Removed, since we
1368 no longer remember "lines".
1369 (java_new_lexer): Update for new data structures.
1370 (java_read_char): Move unget_value checking to java_read_unicode.
1371 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1372 efficient functions that are used directly when lexing.
1373 (java_read_unicode_collapsing_terminators): No longer needed.
1374 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1375 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1376 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1377 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1378 combine switch branches, and test for common token kinds earlier.
1379 (java_lex_error): Rewrite.
1380 * jv-scan.c (expand_location): New function, copied from tree.c.
1381 (main): Set ctxp->filename instead of setting input_filename directly.
1383 2004-09-30 Per Bothner <per@bothner.com>
1385 More cleanup for --enable-mapped-location.
1386 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1387 input_location here. Instead do it in give_name_to_class.
1388 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1389 * expr.c (expand_byte_code): Call linemap_line_start.
1390 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1391 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1392 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1393 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1394 to USE_MAPPED_LOCATION case.
1396 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1397 * jcf-parse.c (java_parse_file): Don't set input_filename.
1398 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1399 Create a list of TRANSLATION_UNIT_DECL.
1400 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1401 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1402 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1403 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1404 (file_start_location): New static.
1405 (set_source_filename): Avoid extra access to input_filename macro.
1406 Concatenate new name with class's package prefix.
1407 (set_source_filename, give_name_to_class): Update.
1408 (give_name_to_class): Set class's "line 0" input_location here.
1409 (parse_class_file): Set input_location as a unit.
1411 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1413 2004-09-29 Per Bothner <per@bothner.com>
1415 * java-tree.h: Redefine some macros and add some declaration
1416 to handle the USE_MAPPED_LOCATION case.
1417 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1418 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1419 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1420 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1422 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1423 * decl.c (finish_method, java_add_stmt): Likewise.
1424 * java-gimplify.c (java-gimplify.c): Likewise.
1425 * jcf-write.c (generate_bytecode_insns): Likewise.
1426 * lang.c (java_post_options): Likewise - call linemap_add.
1428 2004-09-29 Andrew Haley <aph@redhat.com>
1431 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1432 result of TRUNC_MOD_EXPR.
1433 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1434 * decl.c (java_init_decl_processing): Mark
1435 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1437 2004-09-28 Tom Tromey <tromey@redhat.com>
1440 * class.c (add_miranda_methods): Load superinterface if not
1443 2004-09-28 Andrew Haley <aph@redhat.com>
1446 * jcf-parse.c (load_class): Don't try to read a class that we've
1449 2004-09-28 Andrew Haley <aph@redhat.com>
1451 * jcf-parse.c (load_class): Back out previous broken patch.
1453 2004-09-28 Andrew Haley <aph@redhat.com>
1456 * jcf-parse.c (load_class): Don't try to read a class that we've
1458 Check that we really did read the right class.
1460 2004-09-25 Tom Tromey <tromey@redhat.com>
1463 * parse.y (create_artificial_method): Use add_method_1.
1465 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1467 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1469 * gcj.texi: Fix typos.
1471 2004-09-24 Tom Tromey <tromey@redhat.com>
1474 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1475 in error parts of rule.
1476 (unary_expression): Don't call error_if_numeric_overflow when $1
1479 2004-09-24 Tom Tromey <tromey@redhat.com>
1482 * parse.y (resolve_qualified_expression_name): Set
1483 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1484 * expr.c (force_evaluation_order): Check for empty argument list
1485 after stripping COMPOUND_EXPR.
1487 2004-09-23 Andrew Haley <aph@redhat.com>
1490 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1493 2004-09-23 Tom Tromey <tromey@redhat.com>
1496 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1497 where operand is null.
1499 2004-09-23 Tom Tromey <tromey@redhat.com>
1502 * parse.y (not_accessible_p): Allow access to protected members
1503 even when class is not static.
1505 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1507 * Make-lang.in: Revert the gcc-none.o change.
1509 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1511 * parse.y (patch_anonymous_class): VEC_space returns true if there
1514 2004-09-21 Matt Austern <austern@apple.com>
1517 * gjavah.c (free_method_name_list): Fix function definition so
1518 it's a proper C prototype.
1520 2004-09-21 Tom Tromey <tromey@redhat.com>
1523 * gjavah.c (free_method_name_list): New method.
1526 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1527 Zack Weinberg <zack@codesourcery.com>
1529 * java-tree.def: Use tree_code_class enumeration constants
1530 instead of code letters.
1531 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1532 new tree-class enumeration constants.
1534 2004-09-13 Tom Tromey <tromey@redhat.com>
1537 * class.c (layout_class_method): Put synthetic methods into the
1540 2004-09-11 Andrew Pinski <apinski@apple.com>
1542 * Make-lang.in (java/ggc-none.c): Change dependency
1543 for ggc.h into $(GGC_H).
1545 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1547 * Make-lang.in (java/win32-host.o): Add dependency on
1549 * win32-host.c: Add includes for coretypes.h, jcf.h
1551 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1553 * Make-lang.in (GCJH_OBJS): Change dependency from
1554 ggc-none.o to java/ggc-none.o
1555 (JCFDUMP_OBJS): Likewise.
1556 (java/ggc-none.o): New target.
1558 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1560 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
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_newarray_node, patch_newarray): Likewise.
1577 * resource.c (compile_resource_data): Likewise.
1578 * typeck.c (build_prim_array_type): Likewise.
1580 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1582 * decl.c (java_init_decl_processing): Adjust
1583 initialize_sizetypes call.
1585 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1587 * jv-scan.c (fancy_abort): Add.
1589 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1591 * expr.c (build_java_arrayaccess): Use convert to change
1594 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1596 * class.c (make_local_function_alias): Allocate extra space for 'L'
1597 in name buffer. Reported by Thomas Neumann.
1599 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1601 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1602 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1603 * lex.c (do_java_lex): Adjust.
1604 (error_if_numeric_overflow): Likewise.
1606 2004-08-18 Andrew Pinski <apinski@apple.com>
1608 * class.c (make_local_function_alias): Only make a new decl if we
1609 support alias attribute on all decls.
1611 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1613 * class.c (make_local_function_alias): New function. Create local
1614 alias for public method DECL.
1615 (make_method_value): Use make_local_function_alias.
1616 * parse.y (craft_constructor): Don't special-case anonymous classes.
1617 Always set ctor_name to init_identifier_node.
1618 (lookup_method_invoke): Call layout_class_method when creating
1619 anonymous class constructor.
1621 2004-08-18 Richard Henderson <rth@redhat.com>
1623 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1624 default case. Treat '<' similarly. Update for
1625 is_gimple_formal_tmp_var name change.
1627 2004-08-17 Andrew Haley <aph@redhat.com>
1629 * lang.c (lang_printable_name): Obey verbose flag.
1630 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1631 lang_printable_name().
1632 (verify_constructor_circularity, get_printable_method_name,
1633 check_abstract_method_definitions, java_check_regular_methods,
1634 java_check_abstract_methods, check_inner_class_access,
1635 fix_constructors, patch_method_invocation, patch_return):
1637 * expr.c (pop_type_0): Likewise.
1639 * java-tree.h (lang_printable_name_wls): Delete.
1641 2004-08-16 Tom Tromey <tromey@redhat.com>
1644 * parse.y (primary): Changed for initialized and uninitialized
1646 (array_access): Handle array_creation_initialized.
1647 (array_creation_expression): Split into
1648 array_creation_initialized and array_creation_uninitialized.
1650 2004-08-16 Andrew Haley <aph@redhat.com>
1652 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1653 generating bytecode.
1655 2004-08-16 Elliot Lee <sopwith@redhat.com>
1658 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1659 spaces, and quoted filelists.
1661 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1663 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1664 * class.c (build_utf8_ref, build_static_field_ref,
1665 make_field_value, make_method_value, get_dispatch_table,
1666 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1667 * constants.c (get_tag_node, build_ref_from_constant_pool,
1668 build_constants_constructor): Likewise.
1669 * decl.c (java_init_decl_processing): Likewise.
1670 * expr.c (build_java_array_length_access, build_newarray,
1671 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1672 build_java_binop, build_field_ref, expand_java_add_case,
1673 expand_java_call, build_known_method_ref, build_invokevirtual,
1674 build_invokeinterface, build_jni_stub): Likewise.
1675 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1676 * jcf-parse.c (get_constant): Likewise.
1677 * lex.c (do_java_lex): Likewise.
1678 * parse.y (patch_binop, patch_unaryop, patch_cast,
1679 build_null_of_type, patch_newarray): Likewise.
1680 * resource.c (compile_resource_data): Likewise.
1681 * typeck.c (build_prim_array_type): Likewise.
1683 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1685 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1686 Don't create BLOCK here or call java_gimplify_block.
1688 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1690 * java-tree.h (flag_deprecated): Removed.
1691 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1692 * parse.y (check_deprecation): Check warn_deprecated instead of
1695 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1697 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1698 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1699 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1700 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1701 flag_force_classes_archive_check, flag_optimize_sci,
1702 flag_indirect_dispatch): Remove explicit declarations.
1703 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1706 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1709 * Make-lang.in (java.install-man): Install from either build
1710 tree or source tree, whichever has the file first.
1712 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1714 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1715 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1716 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1717 (do_java_lex): Likewise. Adjust force_fit_type call.
1719 2004-08-04 Roger Sayle <roger@eyesopen.com>
1720 Andrew Haley <aph@redhat.com>
1722 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1723 checking trees as they're being built.
1724 (convert): Call convert_ieee_real_to_integer if we're
1725 converting a constant, even if we're writing a class file.
1727 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1730 * parse.y (fold_constant_for_init): Call resolve_field_access with
1731 correct current_class context.
1733 2004-08-01 Roger Sayle <roger@eyesopen.com>
1735 * decl.c (update_aliases, initialize_local_variable): Replace calls
1736 to build with calls to buildN.
1737 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1738 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1739 * parse.h (BUILD_THROW): Likewise.
1740 * parse.y (switch_expression, synchronized_statement,
1741 catch_clause_parameter, array_creation_expression,
1742 conditional_expression, make_qualified_name,
1743 resolve_qualified_expression_name, patch_method_invocation,
1744 patch_invoke, build_method_invocation, build_new_invocation,
1745 build_assignment, patch_assignment, build_binop, patch_binop,
1746 build_string_concatenation, build_incdec, patch_unaryop,
1747 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1748 patch_return, build_if_else_statement, build_labeled_block,
1749 build_new_loop, build_loop_body, build_bc_statement,
1750 build_assertion, encapsulate_with_try_catch, build_try_statement,
1751 build_try_finally_statement, patch_synchronized_statement,
1752 emit_test_initialization): Likewise, replace build with buildN.
1754 2004-07-28 Eric Christopher <echristo@redhat.com>
1756 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1757 (java_unsafe_for_reeval): Ditto.
1759 2004-07-26 <hp@bitrange.com>
1761 * parse.y (build_super_invocation): Adjust declaration order to
1762 avoid declaration after statement.
1764 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1766 * decl.c: Rename all identifiers named `class' to `cl'.
1768 2004-07-25 Richard Henderson <rth@redhat.com>
1770 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1772 2004-07-23 Mike Stump <mrs@apple.com>
1774 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1775 * gjavah.c (throwable_p, decode_signature_piece,
1776 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1777 process_file): Likewise.
1778 * jcf-dump.c (main): Likewise.
1779 * jcf-io.c (read_zip_member): Likewise.
1780 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1781 give_name_to_class, get_class_constant): Likewise.
1782 * jcf-write.c (find_constant_wide, push_long_const,
1783 generate_classfile): Likewise.
1784 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1785 * parse.y (read_import_dir): Likewise.
1786 * typeck.c (parse_signature_type): Likewise.
1787 * verify.c (verify_jvm_instructions): Likewise.
1788 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1790 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1792 * Make-lang.in: Replace rmic and rmiregistry references with
1793 grmic and grmiregistry.
1794 * gcj.texi: Likewise.
1796 2004-07-20 Andrew Haley <aph@redhat.com>
1799 * verify.c (verify_jvm_instructions): Comment change only.
1801 * typeck.c (build_java_array_type): Add size field to array name.
1803 * java-tree.h (LOCAL_SLOT_P): New.
1804 (update_aliases): Add PC argument.
1805 (pushdecl_function_level): New function.
1807 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1808 MODIFY_EXPR, and SAVE_EXPR.
1809 (java_gimplify_modify_expr): New function.
1811 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1812 (expand_iinc): Pass PC to update_aliases().
1813 (STORE_INTERNAL): Likewise.
1814 (process_jvm_instruction): Likewise.
1816 * decl.c (base_decl_map): New variable.
1817 (uniq): New variable.
1818 (update_aliases): Rewrite with more thorough checking.
1819 (debug_variable_p): New function.
1820 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1821 (check_local_named_variable): Delete whole function.
1822 (initialize_local_variable): New function.
1823 (check_local_unnamed_variable): Add checks and comments.
1824 (find_local_variable): Rewrite.
1825 (java_replace_reference): New function.
1826 (function_binding_level): New variable.
1827 (pushdecl_function_level): New function.
1828 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1829 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1830 (start_java_method): Reset uniq. Create base_decl_map. Set
1831 function_binding_level.
1832 (end_java_method): Null unused fields to save memory.
1834 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1836 * class.c (add_interface_do): Remove.
1837 (set_super_info, interface_of_p, maybe_add_interface,
1838 add_interface, make_class_data, layout_class,
1839 add_miranda_methods): Adjust BINFO accessors and addition.
1840 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1842 * jcf-write.c (generate_classfile): Likewise.
1843 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1844 check_circular_reference, java_complete_class,
1845 check_abstract_method_definitions,
1846 java_check_abstract_method_definitions,
1847 check_interface_throws_clauses, java_check_abstract_methods,
1848 lookup_java_interface_method2,
1849 find_applicable_accessible_methods_list): Adjust BINFO accessors
1851 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1853 2004-07-18 Roger Sayle <roger@eyesopen.com>
1855 * builtins.c (max_builtin, min_builtin,
1856 java_build_function_call_expr): Replace calls to build with buildN.
1857 * class.c (build_class_ref, build_static_field_ref,
1858 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1859 * constants.c (build_ref_from_constant_pool): Likewise.
1860 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1861 add_stmt_to_compound): Likewise.
1862 * except.c (build_exception_object_ref, expand_end_java_handler):
1864 * java-gimplify.c (java_gimplify_case_expr,
1865 java_gimplify_default_expr, java_gimplify_block,
1866 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1867 * jcf-write.c (generate_bytecode_insns): Likewise.
1868 * typeck.c (convert_ieee_real_to_integer): Likewise.
1870 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1872 * java-tree.h (builtin_function): Declare.
1874 2004-07-16 Steven Bosscher <stevenb@suse.de>
1876 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1877 abuse restore_line_number_status.
1879 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1882 * jcf-parse.c (java_emit_static_constructor): Specify default
1885 2004-07-13 Per Bothner <per@bothner.com>
1887 * java-tree.h (all_class_filename): Remove useless macro.
1888 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1889 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1890 * parse.y (java_parser_context_restore_global): Replace
1891 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1892 * jcf-parse.c (read_class, java_parse_file): Likewise.
1894 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1897 gjavah.c (print_field_info): Emit constant only if field is static.
1899 2004-07-11 Roger Sayle <roger@eyesopen.com>
1901 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1902 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1903 build_java_ret, build_java_throw_out_of_bounds_exception,
1904 build_java_array_length_access, java_check_reference,
1905 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1906 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1907 expand_java_arrayload, build_java_monitor, expand_java_return,
1908 expand_load_internal, expand_java_NEW, build_get_class,
1909 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1910 build_java_soft_divmod, build_java_binop, build_field_ref,
1911 expand_compare, expand_java_goto, expand_java_switch,
1912 expand_java_add_case, build_class_init, build_known_method_ref,
1913 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1914 expand_invoke, build_jni_stub, expand_java_field_op,
1915 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1916 force_evaluation_order, emit_init_test_initialization): Convert
1917 calls to "build" into calls to the prefered "buildN" functions.
1919 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1921 * java-tree.h (set_block): Remove.
1922 * lang.c (java_clear_binding_stack): New.
1923 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1924 * decl.c (struct binding_level): Remove this_block.
1925 (clear_binding_level): Likewise.
1926 (poplevel): Don't handle this_block.
1927 (set_block): Remove.
1929 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1931 * class.c (common_enclosing_context_p): Remove statement with no
1934 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1937 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1938 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1939 (craft_constructor): Inherit access flags for implicit constructor
1940 from the enclosing class.
1941 (create_class): Fix comment typo.
1942 (resolve_qualified_expression_name): Pass type of qualifier to
1943 not_accessible_p, not the type in which target field was found.
1944 (not_accessible_p): Handle inner classes. Expand protected
1945 qualifier-subtype check to enclosing instances, but don't apply this
1946 check to static members. Allow protected access to inner classes
1947 of a subtype. Allow private access within common enclosing context.
1948 (build_super_invocation): Get WFL line number info from current
1950 (build_incomplete_class_ref): Update for new create_anonymous_class
1952 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1953 common_enclosing_instance_p.
1954 * class.c (common_enclosing_context_p): New. Determine if types
1955 share a common enclosing context, even across static contexts.
1956 (common_enclosing_instance_p): Renamed from
1957 common_enclosing_context_p. Determines if types share a common
1958 non-static enclosing instance.
1959 * java-tree.h (common_enclosing_instance_p): Declare.
1960 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1961 for inner class constructors.
1962 (generate_classfile): Use get_method_access_flags.
1964 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1966 * class.c (interface_of_p): Check for null TYPE_BINFO.
1968 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1970 * class.c (make_class): Do not create binfo here.
1971 (set_super_info): Create it here.
1972 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1974 2004-07-08 Richard Henderson <rth@redhat.com>
1976 * expr.c (case_identity, get_primitive_array_vtable,
1977 java_expand_expr, emit_init_test_initialization): Remove.
1978 * java-tree.h (java_expand_expr): Remove.
1979 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1981 2004-07-07 Per Bothner <per@bothner.com>
1983 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1984 get internal error due to mismatched types.
1986 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1988 * gcj.texi (Linking): New node. Document -lgij usage.
1990 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1992 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1993 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1994 * java/class.c (set_super_info, class_depth, interface_of_p,
1995 maybe_add_interface, add_interface, make_class_data,
1996 layout_class, add_miranda_methods): Adjust BINFO macros.
1997 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1998 * jcf-write.c (generate_classfile): Likewise.
1999 * parse.y (patch_anonymous_class,
2000 check_inner_circular_reference, check_circular_reference,
2001 java_complete_class, check_abstract_method_definitions,
2002 java_check_abstract_method_definitions,
2003 check_interface_throws_clauses, java_check_abstract_methods,
2004 lookup_java_interface_method2,
2005 find_applicable_accessible_methods_list): Likewise.
2006 * typeck.c (find_method_in_interface): Likewise.
2007 * verify.c (merge_types): Likewise.
2009 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
2011 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
2012 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
2014 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
2016 * class.c (make_class): Use make_tree_binfo.
2017 (set_super_info, add_interface_do): Likewise.
2018 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
2020 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2022 * verify.c: Correct array element access formatting thinko.
2024 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2026 * verify.c: Insert a short blurb at the start referring to the JVMS.
2027 (merge_type_state): Remove redundant nested if statement.
2028 (verify_jvm_instructions): Ensure current_subr is initialised to
2030 Minor formatting fixes all over the place.
2032 2004-07-02 Richard Henderson <rth@redhat.com>
2034 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2036 2004-07-01 Richard Henderson <rth@redhat.com>
2038 * class.c (registerClass_libfunc): Remove.
2039 (init_class_processing): Don't set it.
2040 (emit_register_classes): Take list_p parameter. Fill it in
2041 with _Jv_RegisterClass calls.
2042 * decl.c (java_init_decl_processing): Don't call
2043 init_resource_processing.
2044 * jcf-parse.c (java_emit_static_constructor): New.
2045 (java_parse_file): Call it.
2046 * resource.c (registerResource_libfunc): Remove.
2047 (init_resource_processing): Remove.
2048 (write_resource_constructor): Take list_p parameter. Fill it in
2049 with _Jv_RegisterResource calls.
2050 * java-tree.h: Update prototypes.
2052 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2055 * class.c (layout_class_method): Do not override package-private
2056 method if its in a different package.
2057 (split_qualified_name): Move here from parse.y. Rename from
2058 breakdown_qualified. Add comment.
2059 (in_same_package): Move here from parse.y. Add comment.
2060 * java-tree.h (break_down_qualified, in_same_package): Declare.
2061 (in_same_package): Likewise.
2062 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2065 2004-06-29 Andrew Haley <aph@redhat.com>
2067 * except.c (expand_start_java_handler): Push a new binding level.
2068 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2069 register_exception_range() to register where we'll do it.
2070 (expand_end_java_handler): Remove old bogus code. Replace with
2071 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2072 the top of the expression we're curently building.
2073 (maybe_end_try): Delete.
2074 * decl.c (binding_level.exception_range): New field.
2075 (clear_binding_level): Add field exception_range. Reformat.
2076 (poplevel): Call expand_end_java_handler().
2077 (poplevel): Call java_add_stmt only if functionbody is false.
2078 (maybe_poplevels): Don't call maybe_end_try() from here.
2079 (end_java_method): Clear no longer used trees in function decl.
2080 (register_exception_range): New function.
2081 * java-tree.h (register_exception_range, struct eh_range): Declare.
2083 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2085 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2087 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2090 * expr.c (class_has_finalize_method): Fix method name indentation.
2091 (expand_java_call): Remove K&R style parameter declaration.
2092 (expand_invoke): Fix statement indentation.
2093 (expand_java_field_op): Likewise.
2094 * parse-scan.y: Fix typo.
2095 (reset_report): Fix method name indentation.
2096 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2098 * verify.c (verify_jvm_instructions): Document parameters, insert
2100 * lang.c (lang_init_source): Fix method name indentation.
2101 * class.c (common_enclosing_context_p): Likewise.
2102 (emit_symbol_table): Fix parameter list indentation.
2103 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2104 parameter declaration.
2105 * constants.c: Fix copyright notice indentation.
2106 * typeck.c (find_method_in_superclasses): Fix parameter list
2108 (find_method_in_interfaces): Likewise.
2109 * zextract.c (makelong): Fix method name indentation.
2111 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2114 * parse.y (create_interface): Set correct access modifiers for
2116 * jcf-write.c (get_classfile_modifiers): New function.
2117 (generate_classfile): Use get_classfile_modifiers, not
2120 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2122 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2123 dependency to current parser context, not NULL_TREE, for top-level
2125 (jdep_resolve_class): Enable member access check for all inner
2128 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2130 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2133 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2136 * expr.c (expand_java_field_op): Ensure that target class for static
2137 field access has been loaded.
2139 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2140 Ranjit Mathew <rmathew@hotmail.com>
2142 PR java/1207, java/16178
2143 * jcf-parse.c (load_class): Return immediately if passed a type decl
2144 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2145 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2146 before calling load_class.
2147 (qualify_and_find): Likewise.
2148 (find_in_imports_on_demand): Likewise.
2149 (find_applicable_accessible_methods_list): Likewise.
2151 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2153 * parse.y (java_layout_seen_class_methods): Don't call load_class
2154 on class defined by source parser.
2156 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2158 * parse.y (set_nested_class_simple_name_value): Removed.
2159 (java_complete_expand_class): Remove calls to
2160 set_nested_class_simple_name_value.
2162 2004-06-22 Andrew Haley <aph@redhat.com>
2163 Ranjit Mathew <rmathew@hotmail.com>
2165 Fixes PR java/16113.
2166 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2168 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2170 * parse.y (create_class): Correct diagnostic message about
2171 java.lang.Object extending anything else.
2173 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2175 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2176 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2177 * constants.c (build_ref_from_constant_pool): Likewise.
2178 * expr.c (build_java_array_length_access): Likewise.
2179 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2180 (invoke_build_dtable, build_invokevirtual): Likewise.
2181 (build_invokeinterface, java_expand_expr): Likewise.
2182 (emit_init_test_initialization): Likewise.
2183 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2184 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2186 2004-06-21 Andrew Haley <aph@redhat.com>
2188 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2191 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2193 * jcf.h (struct JCF): Change java_source, right_zip and finished
2195 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2196 byte_swap and use_fallback to unsigned int.
2197 * parse.h (struct _jdep): Change flag0 to unsigned int.
2199 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2202 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2203 before trying to lay out its methods.
2204 * jcf-parse.c (read_class): Track parsed files using canonical paths
2205 obtained via lrealpath from libiberty.
2206 (java_parse_file): Likewise.
2207 (parse_source_file_1): Rename formal parameter to reflect its
2208 modified purpose. Minor formatting fix.
2210 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2212 * class.c (emit_register_classes): Make the function uninlinable,
2213 do not set current_function_cannot_inline.
2214 * resource.c (write_resource_constructor): Do not reset
2215 flag_inline_functions around rest_of_compilation.
2217 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2220 * expr.c (java_truthvalue_conversion): Handle
2221 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2222 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2223 i.e. return the expression.
2225 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2227 * gjavah.c: Include version.h
2229 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2231 * jcf-write.c (generate_bytecode_conditional): Correct handling
2232 of unordered conditionals. Add comment.
2234 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2235 Per Bothner <per@bothner.com>
2237 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2238 local variable was initialised upon declaration.
2239 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2240 variable was final and initialised upon declaration.
2241 * check-init.c (check_final_reassigned): Give error only if a blank
2242 final is not definitely unassigned or if an initialised final is
2244 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2245 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2246 (check_init): Perform initialised-variable-removing-optimisation
2247 only on non-final local variables.
2249 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2251 * jcf-write.c (generate_bytecode_conditional): Handle binops
2252 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2254 (generate_bytecode_insns): Likewise.
2256 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2258 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2259 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2261 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2263 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2264 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2266 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2268 * decl.c (struct binding_level): Add GTY marker. Compile
2269 binding_depth unconditionally.
2270 (current_binding_level, free_binding_level, global_binding_level):
2272 (clear_binding_level): Unconditionally set binding_depth.
2273 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2275 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2277 * lex.c (java_new_lexer): Set 'encoding'.
2278 (java_read_char): Improve error message for unrecognized characters.
2279 * lex.h (struct java_lexer): New field 'encoding'.
2281 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2283 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2285 2004-05-21 Mark Wielaard <mark@klomp.org>
2287 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2290 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2292 * typeck.c: Remove non-printable character 160.
2294 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2296 * check-init.c: Correct minor typos.
2298 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2300 * Make-lang.in, expr.c, java-gimplify.c: Rename
2301 tree-simple.[ch] to tree-gimple.[ch].
2303 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2305 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2307 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2309 Merge from tree-ssa-20020619-branch. See
2310 ChangeLog.tree-ssa for details.
2312 * Make-lang.in, builtins.c, check-init.c, class.c,
2313 constants.c, decl.c, except.c, expr.c, java-except.h,
2314 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2315 lang.c, lang.opt, parse.y, resource.c: Merged.
2316 * java-gimplify.c: New file.
2318 2004-05-10 Andrew Haley <aph@redhat.com>
2320 * parse.y (create_class): Set TYPE_VFIELD.
2321 * decl.c (java_init_decl_processing): Likewise.
2323 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2324 * class.c (make_method_value): Replace DECL_VINDEX with call to
2326 (get_dispatch_vector): Likewise.
2327 (layout_class_method): Likewise.
2328 Replace set of DECL_VINDEX with call to set_method_index().
2329 (set_method_index): New function.
2330 (get_method_index): New function.
2331 * java-tree.h (set_method_index): New function decl.
2332 (get_method_index): New function decl.
2334 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2336 * parse.y (check_pkg_class_access): Add new argument
2337 and use it when cl is NULL to call lookup_cl on it.
2338 (parser_check_super_interface): Do not call lookup_cl.
2339 Pass this_decl to check_pkg_class_access and NULL
2340 instead of lookup_cl.
2341 (parser_check_super): Update for change in
2342 check_pkg_class_access.
2343 (do_resolve_class): Likewise.
2344 (process_imports): Likewise.
2345 (find_in_imports_on_demand): Likewise.
2346 (resolve_qualified_expression_name): Likewise.
2348 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2350 Fixes PR java/9685, PR java/15073
2351 * parse.y (accessibility_string): New method.
2352 (not_accessible_field_error): Use accessibility_string()
2353 instead of java_accstring_lookup().
2354 (resolve_qualified_expression_name): Check with
2355 check_pkg_class_access() before allowing access using
2358 Use check_pkg_class_access() instead of not_accessible_p()
2359 for unqualified types.
2360 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2361 REFERENCE for package-private access checking.
2362 (patch_method_invocation): Use accessibility_string() instead
2363 of java_accstring_lookup().
2365 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2368 * gjavah.c (struct method_name): Add member is_native.
2369 (overloaded_jni_method_exists_p): Match candidate method only if
2371 (print_method_info): Initialise is_native flag from the method's
2374 2004-04-30 Roger Sayle <roger@eyesopen.com>
2376 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2377 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2379 2004-04-22 Roger Sayle <roger@eyesopen.com>
2381 * resource.c (write_resource_constructor): Guard call to possibly
2382 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2384 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2386 * class.c (make_class_data): Add new field aux_info.
2387 * decl.c (java_init_decl_processing): Push type and decl for
2390 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2392 * expr.c (expand_java_NEW): Don't use size argument for
2393 _Jv_AllocObject calls.
2394 * parse.y (patch_invoke): Likewise.
2396 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2398 * expr.c (build_invokeinterface): Remove unused variables to
2401 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2403 * class.c (get_interface_method_index): New function. Return dispatch
2404 index for interface method.
2405 (make_method_value): For interface methods, set index field to
2406 iface dispatch index, not DECL_VINDEX.
2407 * expr.c (build_invokeinterface): Use get_interface_method_index.
2409 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2411 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2413 2004-03-31 Andrew Haley <aph@redhat.com>
2416 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2418 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2420 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2421 form of GTY markers.
2423 2004-03-25 Marcus Meissner <meissner@suse.de>
2426 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2428 2004-03-23 Tom Tromey <tromey@redhat.com>
2431 * jcf-write.c (make_class_file_name): Don't report if mkdir
2434 2004-03-23 Tom Tromey <tromey@redhat.com>
2436 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2438 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2440 * class.c, gjavah.c, lang.c: Fix comment typos.
2441 * gcj.texi: Fix typos.
2443 2004-03-19 Per Bothner <per@bothner.com>
2445 * gcj.texi (Code Generation): Document new flags and assert defaults.
2447 * class.c (assume_compiled_node_struct): Rename type to
2448 class_flag_node_struct, as it is now also used for enable_assertions.
2449 Rename assume_compiled_node typedef. Rename excludep field to value.
2450 (find_assume_compiled_node): Rename function to find_class_flag_node.
2451 Minor optimization - avoid needless strlen.
2452 (add_assume_compiled): Some tweaking and optimization.
2453 Rename and generalize to add_class_flag takem an extra parameter.
2454 (add_assume_compled): New just calls add_class_flag.
2455 (add_enable_assert, enable_assertions): New functions.
2456 (enable_assert_tree): New static.
2457 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2458 * lang.opt (fenable-assertions, fenable-assertions=,
2459 fdisable-assertions, fdisable-assertions=): New options.
2460 * lang.c (java_handle_option): Handle new options.
2461 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2462 class in an interface - create helper class nested in outer interface.
2463 (build_assertion): Short-circuit if enable_assertions is false.
2465 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2467 * java-tree.h: Changes throughout to add checking to macros
2468 and numerous whitespace changes.
2469 (VAR_OR_FIELD_CHECK): New macro.
2470 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2471 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2473 2004-03-16 Per Bothner <per@bothner.com>
2475 * jcf-jump.c (options): New --print-constants option.
2476 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2478 * jcf-dump.c (flag_print_constant_pool): Default to off.
2479 (print_constant_terse_with_index): New helper function.
2480 (various places): Check flag_print_constant_pool where missing.
2481 (main): If verbose set flag_print_constant_pool.
2482 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2484 2004-03-15 Andrew Haley <aph@redhat.com>
2487 * parse.y (java_complete_lhs): Check that final variable has an
2490 2004-03-12 Andrew Haley <aph@redhat.com>
2493 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2496 2004-02-29 Roger Sayle <roger@eyesopen.com>
2498 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2501 2004-02-27 Per Bothner <per@bothner.com>
2503 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2504 suggestion: Use build_incomplete_class_ref.
2505 This fixes PR java/13508, java/11714.
2507 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2509 * java/parse.h: Update copyright.
2511 2004-02-26 Andrew Haley <aph@redhat.com>
2514 * parse.y (check_interface_throws_clauses): Check for
2515 !METHOD_INVISIBLE (iface_method).
2516 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2517 well as CLASS_ABSTRACT.
2519 2004-02-25 Per Bothner <per@bothner.com>
2521 * parse.y (build_assertion): If we're in an inner class, create the
2522 class$ helper routine in the outer class.
2524 2004-02-19 Richard Henderson <rth@redhat.com>
2526 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2528 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2530 * Make-lang.in (java.install-man): Add extra dependencies.
2532 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2534 * Make-lang.in: Install man pages under the same names
2535 (possibly transformed) as the program they document.
2537 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2539 * gjavah.c: Include "intl.h".
2540 (error): New function.
2541 (main): Call gcc_init_libintl.
2542 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2543 print_stub_or_jni, process_file, main): Use error rather than
2545 (print_method_info, usage, help, version, main): Mark strings for
2546 translation with _. Avoid splitting up sentences. Send
2547 information messages to stdout.
2548 * jcf-dump.c: Include "intl.h".
2549 (main): Call gcc_init_libintl.
2550 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2551 Mark error, usage and version messages for translation with _.
2552 Avoid splitting up sentences.
2553 * jv-scan.c: Include "intl.h".
2554 (fatal_error, warning): Change parameter s to msgid. Translate
2556 (main): Call gcc_init_libintl.
2557 (usage, help, version): Mark error, usage and version messages for
2558 translation with _. Avoid splitting up sentences.
2559 * jvgenmain.c: Include "intl.h".
2560 (main): Call gcc_init_libintl.
2561 (usage, main): Mark error messages for translation with _.
2562 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2563 JVGENMAIN_OBJS): Add intl.o.
2564 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2565 java/jvgenmain.o): Update dependencies.
2567 2004-02-08 Per Bothner <per@bothner.com>
2569 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2570 class don't use not_accessible_field_error, which can get confused.
2572 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2574 Make-lang.in (po-generated): Delete.
2576 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2578 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2580 * decl.c: Include target.h.
2581 (start_java_method): Replace PROMOTE_PROTOTYPES with
2582 targetm.calls.promote_prototypes.
2583 * expr.c: Include target.h.
2584 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2585 targetm.calls.promote_prototypes.
2586 * parse.y: Include target.h.
2587 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2588 with targetm.calls.promote_prototypes.
2590 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2592 * typeck.c: Update copyright.
2594 2004-02-02 Tom Tromey <tromey@redhat.com>
2596 * decl.c (java_init_decl_processing): Remove duplicate
2599 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2601 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2603 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2605 * expr.c (build_field_ref): Move variable
2608 2004-01-28 Andrew Haley <aph@redhat.com>
2610 * expr.c (build_field_ref): Widen field offset.
2612 2004-01-27 Andrew Haley <aph@redhat.com>
2615 * parse.y (check_interface_throws_clauses): Make sure class_decl
2618 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2621 * parse.y (patch_assignment): Don't modify lhs_type for
2622 reference assignments.
2624 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2626 * Make-lang.in: Replace $(docdir) with doc.
2627 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2628 (java.install-man): Revamp rule.
2630 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2632 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2633 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2634 instead of deferred backquote.
2636 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2638 * typeck.c (find_method_in_interfaces): Move variable
2641 2004-01-16 Andrew Haley <aph@redhat.com>
2644 * typeck.c (shallow_find_method): New.
2645 (find_method_in_superclasses): New.
2646 (find_method_in_interfaces): New.
2647 (lookup_do): Rewrite.
2648 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2650 * jcf-parse.c (read_class): Save and restore output_class.
2651 * decl.c (java_expand_body): Set output_class from fndecl.
2653 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2655 * class.c (gen_indirect_dispatch_tables): Fix string length
2658 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2660 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2661 (java.srcextra): Copy above back to source directory if requested.
2662 (po-generated): Delete reference to $(parsedir).
2663 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2666 2004-01-14 Jan Hubicka <jh@suse.cz>
2668 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2671 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2673 * java-tree.h (java_expand_expr): Change prototype.
2674 * expr.c (java_expand_expr): Add alt_rtl parameter.
2676 2004-01-09 Andrew Haley <aph@redhat.com>
2679 * parse.y (java_fix_constructors): Set output_class.
2680 (java_reorder_fields): Likewise.
2681 (java_layout_classes): Likewise.
2682 (java_expand_classes): Generate indirect dispatch tables.
2683 (java_expand_classes): Set output_class.
2684 (java_finish_classes): Likewise.
2685 * lang.c (java_init): Turn on always_initialize_class_p if we're
2686 using indirect dis[atch.
2687 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2688 (java_get_callee_fndecl): Use class local atable.
2690 (always_initialize_class_p): Decl moved to java-tree.h.
2691 (HANDLE_CLASS_INFO): Set output_class.
2692 (read_class): Likewise.
2693 (parse_class_file): Call gen_indirect_dispatch_tables.
2694 (parse_zip_file_entries): Set output_class.
2695 (java_parse_file): Set output_class. Don't emit symbol tables.
2696 * java-tree.h (output_class): New.
2697 Remove global declarations for otable, atable, and ctable.
2698 (always_initialize_class_p): moved here from decl.c.
2700 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2701 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2702 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2703 (struct lang_type): Add otable_methods, otable_decl,
2704 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2705 ctable_decl, catch_classes, type_to_runtime_map.
2706 * expr.c (build_field_ref): Make otable, atable, and ctable class
2707 local rather than global.
2708 (build_known_method_ref): Likewise.
2709 (build_invokeinterface): Likewise.
2710 (java_expand_expr): Pass runtime type (rather than actual type) to
2712 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2713 this class. Look up each class in that map to delete duplicates.
2714 (expand_end_java_handler): Pass runtime type (rather than actual
2715 type) to expand_start_catch.
2716 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2718 (java_init_decl_processing): Rearrange things. Remove global
2719 declarations of otable, atable, and ctable.
2720 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2721 (java_expand_body): Set output_class.
2722 * constants.c (build_constant_data_ref): Use output_class, not
2724 (alloc_name_constant): Likewise.
2725 * class.c (gen_indirect_dispatch_tables): New.
2726 (build_class_ref): Generate hard reference to superclass, even if
2727 using indirect dispatch.
2728 (build_static_field_ref): Use class local atable.
2729 (make_class_data): Generate hard reference to superclass, even if
2730 using indirect dispatch.
2731 Generate symbolic references to interfaces when using indirect
2733 (make_class_data): Emit otable, atable, and ctable.
2734 Make otable, atable, and ctable class local rather than global.
2735 (emit_catch_table): Make otable, atable, and ctable class local
2738 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2740 * parse.y (catch_clause_parameter): Fix typo.
2743 * parse.y: (catch_clause_parameter): Return early if $3, aka
2744 formal_parameter, is null.
2746 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2748 * class.c: Remove uses of "register" specifier in
2749 declarations of arguments and local variables.
2752 * gjavah.c: Likewise.
2753 * jcf-dump.c: Likewise.
2754 * jcf-io.c: Likewise.
2755 * jcf-parse.c: Likewise.
2756 * jcf-write.c: Likewise.
2757 * keyword.h: Likewise.
2758 * parse.y: Likewise.
2759 * typeck.c: Likewise.
2760 * verify.c: Likewise.
2762 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2764 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2765 (java.install_common, java.install-man): Adjust for above.
2766 (java.uninstall): Likewise.
2768 2003-12-03 Michael Koch <konqueror@gmx.de>
2770 * class.c (make_class_data):
2771 Push field value to 'hack_signers' instead of 'signers'.
2772 * decl.c (java_init_decl_processing):
2773 Push field 'hack_signers' instead of 'signers'.
2775 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2777 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2780 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2783 * parse.y (qualify_ambiguous_name): Remove lots of broken
2784 field access processing - there's no need to do that here,
2785 because we have resolve_field_access. Remove
2786 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2787 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2790 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2793 * parse.y (java_complete_lhs): Save location prior to patching
2796 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2799 * resource.c (write_resource_constructor): Append
2800 "_resource" to constructor identifier name.
2802 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2805 * constants.c (cpool_for_class): New function.
2806 (outgoing_cpool): Remove global variable.
2807 (alloc_name_constant): Use cpool_for_class.
2808 (build_constants_constructor): Likewise.
2809 * decl.c (java_expand_body): Set current_class.
2810 * java-tree.h (outgoing_cpool) Remove declaration.
2811 (init_outgoing_cpool): Likewise.
2812 * jcf-parse.c (init_outgoing_cpool): Remove function.
2813 (parse_class_file): Don't call init_outgoing_cpool.
2814 * parse.y (java_complete_expand_methods): Don't call
2815 init_outgoing_cpool. Don't save outgoing_cpool.
2816 (java_expand_classes): Don't restore outgoing_cpool.
2817 (java_finish_classes): Likewise.
2819 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2821 * Make-lang.in: (java.install-common) Add
2822 symlink for $(target_noncanonical)-gcjh for
2825 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2827 * Make-lang.in (java.extraclean): Delete.
2829 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2831 * Make-lang.in (check-java): Add.
2833 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2836 * except.c (prepare_eh_table_type): Allocate variable-sized
2837 buffer `buf' with alloca.
2839 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2843 decl.c (java_init_decl_processing): Don't initialize
2844 class_not_found_type_node, no_class_def_found_type_node.
2846 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2847 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2848 (class_not_found_type_node, no_class_def_found_type_node):
2851 parse.y (build_dot_class_method_invocation): Add this_class
2852 argument. Qualify method invocations to a different class.
2853 (create_new_parser_context): Initialize saved_data_ctx to 0.
2854 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2855 (build_dot_class_method): Don't load classes. Register
2857 (build_incomplete_class_ref): Special cases for interfaces
2858 and inner classes. Move build_dot_class_method call to here...
2859 (patch_incomplete_class_ref): ...from here. Pass current_class
2860 to build_dot_class_method_invocation.
2861 (build_assertion): Pass class_type to
2862 build_dot_class_method_invocation.
2863 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2865 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2868 * java-tree.h (BLOCK_EMPTY_P): Define.
2869 * parse.y (java_complete_lhs): Check for empty blocks
2870 in TRY_FINALLY_EXPR case.
2872 2003-11-17 Andrew Haley <aph@redhat.com>
2874 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2875 (struct lang_decl_var:freed): New variable.
2876 * decl.c (poplevel): Mark local vars that have gone out of scope.
2877 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2880 2003-11-16 Jason Merrill <jason@redhat.com>
2882 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2883 and TAGS files that include them for each front end.
2885 2003-11-15 Tom Tromey <tromey@redhat.com>
2887 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2889 2003-11-12 Jason Merrill <jason@redhat.com>
2891 PR optimization/12547
2892 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2893 BLOCK_EXPR_BODY directly.
2895 2003-11-12 Andrew Haley <aph@redhat.com>
2898 * parse.y (fold_constant_for_init): Check that we really do have a
2902 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2903 init_test_decls being inlined.
2906 * parse.y (do_resolve_class): Check return value from
2907 breakdown_qualified().
2909 2003-11-11 Tom Tromey <tromey@redhat.com>
2912 * parse.y (merge_string_cste): Handle case where we have a
2913 pointer that happens to be zero, not null_pointer_node.
2915 2003-11-10 Tom Tromey <tromey@redhat.com>
2917 * jcf-parse.c (classify_zip_file): Correctly compare
2918 filename_length against length of manifest file's name.
2920 2003-11-08 Tom Tromey <tromey@redhat.com>
2923 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2925 2003-11-06 Andrew Haley <aph@redhat.com>
2927 * expr.c (java_stack_swap): Make sure destination stack slots are
2928 of the correct type.
2930 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2932 * Make-lang.in (dvi): Move targets to $(docobjdir).
2933 (gcj.dvi): Simplify rule and adjust target.
2934 (gcj.info): Simplify rule.
2935 (gcj.pod): New intermediate rule.
2936 (gcjh.pod): Likewise.
2937 (jv-scan.pod): Likewise.
2938 (jcf-dump.pod): Likewise.
2939 (gij.pod): Likewise.
2940 (jv-convert.pod): Likewise.
2941 (rmic.pod): Likewise.
2942 (rmiregistry.pod): Likewise.
2945 (jv-scan.1): Delete.
2946 (jcf-dump.1): Delete.
2948 (jv-convert.1): Delete.
2950 (rmiregistry.1): Delete.
2952 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2954 Fixes PR java/12866.
2955 * parse.y (resolve_qualified_expression_name): Move test
2956 for outer field access methods from here...
2957 (check_thrown_exceptions) ...to here.
2959 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2961 * .cvsignore: Delete.
2963 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2965 * verify.c (verify_jvm_instructions): Don't warn about legal
2966 eh binding regions generated for example by jdk 1.4.1.
2968 2003-10-24 David S. Miller <davem@redhat.com>
2970 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2972 2003-10-22 Andrew Haley <aph@redhat.com>
2974 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2975 (java_get_callee_fndecl): New.
2977 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2979 * java-tree.h (ctable_decl): New.
2980 (catch_classes): New.
2981 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2983 * decl.c (java_init_decl_processing): Add catch_class_type.
2985 Add catch_classes field.
2987 * class.c (build_indirect_class_ref): Break out from
2989 (make_field_value): Check flag_indirect_dispatch.
2990 (make_class_data): Ditto.
2991 Tidy uses of PUSH_FIELD_VALUE.
2992 Add field catch_classes.
2993 (make_catch_class_record): New.
2995 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2997 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2999 * jcf-write.c: Follow spelling conventions.
3000 * parse.y: Likewise.
3002 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3004 * ChangeLog: Fix typos.
3005 * expr.c: Fix comment typos.
3006 * jcf-write.c: Likewise.
3009 * mangle.c: Likewise.
3010 * parse-scan.y: Likewise.
3011 * parse.y: Likewise.
3013 2003-10-22 Tom Tromey <tromey@redhat.com>
3015 * expr.c (expand_byte_code): Only warn about dead bytecode when
3016 extra_warnings is set.
3018 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
3020 Fix for PR java/12586.
3021 * mangle.c (find_compression_record_match): Don't iterate through
3022 package namespace elements unless they all match compression_table
3025 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3027 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3028 (generate-manpages): Likewise.
3029 (java.maintainer-clean): Likewise.
3030 (gcj.info): Likewise.
3033 (jv-scan.1): Likewise.
3034 (jcf-dump.1): Likewise.
3036 (jv-convert.1): Likewise.
3038 (rmiregistry.1): Likewise.
3039 (java.install-man): Likewise.
3040 (parse-scan.o): Move and define complete compile line.
3041 (parse.o): Likewise.
3042 (jcf-tree-inline.o): Move.
3044 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3046 * Make-lang.in (info): Update dependencies.
3047 (java.install-info): Remove.
3048 ($(srcdir)/java/gcj.info): Replace with ...
3049 ($(docobjdir)/gcj.info): ... this.
3051 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3053 * Make-lang.in: Replace uses of $(target_alias) with
3054 $(target_noncanonical).
3056 2003-10-09 Tom Tromey <tromey@redhat.com>
3058 * decl.c (java_init_decl_processing): Declare signers field.
3059 * class.c (make_class_data): Set signers field.
3061 2003-10-09 Jason Merrill <jason@redhat.com>
3063 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3064 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3067 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3069 * Make-lang.in (java.info): Replace with ...
3071 (java.dvi): Replace with ...
3073 (java.generated-manpages): Replace with ...
3075 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3077 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3079 2003-10-01 Andrew Haley <aph@redhat.com>
3081 * jcf-parse.c (java_parse_file): Write otable and atable.
3082 * java-tree.h (atable_methods): New.
3084 (atable_syms_decl): New.
3085 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3086 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3087 (symbol_*type): Rename method_symbol* to symbol*type.
3088 (emit_offset_symbol_table): Delete.
3089 (emit_symbol_table): New.
3090 (get_symbol_table_index): New.
3092 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3093 (build_known_method_ref): Likewise.
3094 (get_symbol_table_index): Rename from get_offset_table_index.
3095 Parameterize to allow re-use by differing types of symbol table.
3096 (build_invokevirtual): Pass table to get_offset_table_index.
3097 * decl.c (java_init_decl_processing): Push types and decls for
3098 atable and atable_syyms.
3099 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3100 (make_class_data): Add new fields atable and atable_syms.
3101 (emit_symbol_table): Rename from emit_offset_symbol_table.
3102 Parameterize to allow re-use by different types of symbol table.
3103 (build_symbol_entry): Renamed from build_method_symbols_entry.
3105 2003-09-30 Roger Sayle <roger@eyesopen.com>
3107 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3108 semantics for SAVE_EXPR, by caching the result in a temporary.
3110 2003-09-28 Richard Henderson <rth@redhat.com>
3112 * check-init.c (check_init): Save and restore input_location
3113 instead of file and line separately.
3114 * decl.c (java_expand_body): Likewise.
3115 * jcf-write.c (generate_bytecode_insns): Likewise.
3116 * parse.y (safe_layout_class): Likewise.
3117 * jcf-parse.c (read_class, parse_class_file): Likewise.
3118 (java_parse_file): Use %H for warning locator.
3120 2003-09-28 Roger Sayle <roger@eyesopen.com>
3122 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3123 with void-type branches instead of using a COMPOUND_EXPR.
3125 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3127 * decl.c (java_optimize_inline, dump_function): Remove.
3128 * java-tree.h (java_optimize_inline): Remove declaration.
3129 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3130 * parse.y (source_end_java_method, java_expand_classes):
3131 Likewise. Remove dead code.
3133 2003-09-27 Roger Sayle <roger@eyesopen.com>
3135 * lang.c (java_init_options): Set flag_evaluation_order.
3136 * expr.c (force_evaluation_order): Don't attempt to force
3137 evaluation order of binary operations using save_expr.
3138 * parse.y (java_complete_lhs): No longer need to call
3139 force_evaluation_order when constructing binary operators.
3141 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3142 Bryce McKinlay <bryce@mckinlay.net.nz>
3145 * parse.y (not_accessible_field_error): New function.
3146 (resolve_expression_name): Check field access permissions.
3147 (resolve_qualified_expression_name): Use
3148 not_accessible_field_error.
3149 (resolve_qualified_expression_name): Likewise.
3151 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3153 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3155 2003-09-23 Roger Sayle <roger@eyesopen.com>
3157 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3158 with equal operands without side-effects.
3160 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3162 * decl.c (java_init_decl_processing): Don't emit otable decls
3163 if flag_indirect_dispatch is not set.
3165 2003-09-21 Richard Henderson <rth@redhat.com>
3167 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3170 2003-09-21 Richard Henderson <rth@redhat.com>
3172 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3173 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3175 2003-09-20 Richard Henderson <rth@redhat.com>
3177 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3179 2003-09-18 Roger Sayle <roger@eyesopen.com>
3181 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3182 * check-init.c (check_init): Likewise.
3184 2003-09-18 Roger Sayle <roger@eyesopen.com>
3186 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3188 2003-09-16 Andrew Haley <aph@redhat.com>
3190 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3192 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3195 * mangle.c (find_compression_record_match): Skip
3196 over a "6JArray" (the array template mangled string)
3198 (mangle_array_type): Correct minor typo.
3199 (atms): Move definition to the beginning.
3201 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3203 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3204 out. Fix for PR java/12254.
3206 2003-09-11 Richard Henderson <rth@redhat.com>
3208 * parse.y (source_end_java_method): Update for new
3209 cgraph_finalize_function argument.
3211 2003-09-09 Richard Henderson <rth@redhat.com>
3213 * parse.y (source_end_java_method): Update call to
3214 cgraph_finalize_function.
3216 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3218 * decl.c (java_expand_body): New function.
3219 * expr.c (build_class_init): Set DECL_IGNORED_P.
3220 * java-tree.h (start_complete_expand_method,
3221 java_expand_body): Declare.
3222 * jcf-parse.c (cgraph.h): Include.
3223 (java_parse_file): Handle flag_unit_at_a_time.
3224 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3225 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3226 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3227 (java_start_inlining): New function.
3228 * parse.h (java_finish_classes): Declare.
3229 * parse.y: Include cgraph.h.
3230 (block): Don't special-case empty block production.
3231 (craft_constructor): Set DECL_INLINE.
3232 (source_end_java_method): Handle flag_unit_at_a_time.
3233 Replace inline code with call to java_expand_body.
3234 (start_complete_expand_method): Remove static modifier.
3235 (java_expand_method_bodies): Patch function tree for
3236 class initialization and/or synchronization as needed.
3237 Don't begin RTL expansion yet.
3238 (java_expand_classes): Check flag_unit_at_a_time before
3239 calling finish_class.
3240 (java_finish_classes): New function.
3241 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3242 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3243 (emit_test_initialization): Set DECL_IGNORED_P.
3245 2003-09-03 Roger Sayle <roger@eyesopen.com>
3247 * builtins.c (enum builtin_type): Delete unused enumeration.
3248 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3250 2003-08-28 Tom Tromey <tromey@redhat.com>
3252 * gcj.texi (Extensions): Document gcjlib URLs.
3254 2003-08-20 Tom Tromey <tromey@redhat.com>
3256 * gcj.texi (Extensions): Added xref.
3257 (libgcj Runtime Properties): Document
3258 gnu.gcj.runtime.VMClassLoader.library_control.
3260 2003-08-20 Andrew Haley <aph@redhat.com>
3262 * except.c (prepare_eh_table_type): Use new encoding for exception
3263 handlers when using -fno-assume-compiled.
3265 2003-08-13 Tom Tromey <tromey@redhat.com>
3267 * gcj.texi (Invoking gij): Document -X and -?.
3269 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3271 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3272 GCJH_OBJS, JCFDUMP_OBJS
3273 * win32-host.c: Removed the unnecessary and broken dependency
3276 2003-08-11 Tom Tromey <tromey@redhat.com>
3278 * parse.y (java_check_regular_methods): Typo fixes. Call
3279 check_interface_throws_clauses. Use
3280 check_concrete_throws_clauses.
3281 (check_interface_throws_clauses): New function.
3282 (check_concrete_throws_clauses): New function.
3283 (hack_is_accessible_p): New function.
3284 (find_most_specific_methods_list): Added FIXME.
3285 * typeck.c (lookup_do): Use `flags' argument to decide what to
3287 (lookup_argument_method_generic): New function.
3288 (lookup_argument_method2): Removed.
3289 * jcf.h (ACC_INVISIBLE): New define.
3290 * jcf-write.c (generate_classfile): Skip invisible methods.
3291 * class.c (add_miranda_methods): New function.
3292 (layout_class_methods): Use it.
3293 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3294 * java-tree.h (METHOD_INVISIBLE): New define.
3295 (lang_decl_func) [invisible]: New field.
3296 (lookup_argument_method_generic): Declare.
3297 (SEARCH_INTERFACE): New define.
3298 (SEARCH_SUPER): Likewise.
3299 (SEARCH_ONLY_INTERFACE): Likewise.
3300 (SEARCH_VISIBLE): Likewise.
3301 (lookup_argument_method2): Removed declaration.
3303 2003-08-05 Tom Tromey <tromey@redhat.com>
3305 Fix for PR java/11600:
3306 * parse.y (java_complete_lhs): See whether we're calling a method
3308 (check_thrown_exceptions): Added `is_array_call' argument;
3309 fixed `clone' checking; updated all callers.
3311 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3313 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3315 2003-08-03 Tom Tromey <tromey@redhat.com>
3317 * java-tree.h (METHOD_TRANSIENT): Removed.
3318 * decl.c (pushdecl): Removed some dead code.
3319 * class.c (get_access_flags_from_decl): Can't have transient
3321 (add_method_1): Can't have a transient method.
3323 2003-07-28 Andreas Jaeger <aj@suse.de>
3325 * jvspec.c: Convert to ISO C90 prototypes.
3327 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3329 * decl.c (force_poplevels): Fix warning call.
3331 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3333 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3334 (expand_java_field_op): Likewise.
3335 * class.c (layout_class_method): Likewise
3336 (emit_register_classes): Likewise.
3337 * decl.c (pushdecl): Likewise.
3338 (poplevel): Likewise.
3339 (force_poplevels): Likewise.
3340 (give_name_to_locals): Likewise.
3341 * check-init.c (check_for_initialization): Likewise.
3343 2003-07-24 Jason Merrill <jason@redhat.com>
3345 * java-tree.h: Move boolean_type_node et al to the back end.
3347 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3349 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3352 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3354 * lang.opt: Don't show -MD_ and -MDD_.
3356 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3358 * lang-options.h: Remove.
3359 * lang.opt: Add help text.
3361 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3363 * expr.c: Remove the last argument to expand_assignment().
3365 2003-07-09 Jan Hubicka <jh@suse.cz>
3367 * java-tree.h (DECL_NUM_STMTS): Rename to...
3368 (DECL_ESTIMATED_INSNS): ... this.
3369 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3370 New static functions.
3371 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3372 * parser.y (add_stmt_to_compound): Do not account statements.
3374 2003-07-08 Mark Wielaard <mark@klomp.org>
3376 * gcj.texi: CNI now expands to Compiled Native Interface.
3378 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3380 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3382 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3384 * expr.c (expand_byte_code): Adjist emit_line_note call.
3386 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3388 * lang.c (java_handle_option): Don't handle filenames.
3390 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3392 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3395 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3396 * jcf.h: Delete COMPARE_FILENAMES definition.
3398 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3400 * lang.c (java_init_options): Update prototype.
3402 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3404 * decl.c (poplevel): Adjust define_label call.
3406 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3408 * gjavah.c (flag_jni): Make non-static.
3409 * parse-scan.y (ctxp): Make non-static.
3411 * class.c (build_method_symbols_entry)
3412 * expr.c (get_offset_table_index)
3413 * jcf-parse.c (jcf_parse):
3414 Mark the definition static, matching the forward declaration.
3416 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3418 * lang.c (java_handle_option): Don't check for missing arguments.
3420 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3422 * class.c (push_class): Use a location_t to save place.
3423 (emit_register_classes): Set input_location. Adjust
3424 expand_function_end call.
3425 * resource.c (write_resource_constructor): Likewise.
3426 * decl.c (end_java_method): Adjust expand_function_end call.
3427 * parse.y (source_end_java_method): Likewise.
3429 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3431 * lang.c (java_handle_option): Likewise.
3433 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3435 * lang.c (java_handle_option): Special-casing of optional
3436 joined arguments no longer needed.
3437 * lang.opt: Update switches that take optional argument.
3439 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3441 * lang.opt: Declare Java.
3442 * lang.c (java_init_options): Update.
3444 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3446 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3448 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3450 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3451 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3452 * lang.opt: -MD and -MMD have an underscore.
3454 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3456 * class.c (emit_register_classes): Adjust init_function_start
3458 * decl.c (complete_start_java_method): Likewise.
3459 * resource.c (write_resource_constructor): Likewise.
3461 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3463 * Make-lang.in: Update to use options.c and options.h.
3464 * lang.c: Include options.h not j-options.h.
3465 (java_handle_option): Abort on unrecognized option.
3466 (java_init_options): Request Java switches.
3468 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3470 * Make-lang.in: Handle mostlyclean.
3472 2003-06-11 Tom Tromey <tromey@redhat.com>
3474 * lang.c (java_handle_option): Update dependency_tracking for
3477 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3480 2003-06-10 Andrew Haley <aph@redhat.com>
3482 * resource.c (write_resource_constructor): Use expand_expr to
3483 generate the address of the label attached to a resource.
3484 * Make-lang.in (java/resource.o): Add expr.h
3486 2003-06-10 Andrew Haley <aph@redhat.com>
3488 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3489 (java_decl_ok_for_sibcall): New.
3491 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3493 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3494 (java/j-options.c, java/j-options.h): New.
3495 * java-tree.h (resource_name, compile_resource_file,
3496 compile_resource_data): Constify.
3497 * jcf-write.c (jcf_write_base_directory): Similarly.
3498 * jcf.h (jcf_write_base_directory): Similarly.
3499 * lang.c: Include j-options.h.
3500 (cl_options_count, cl_options, string_option, java_decode_option,
3501 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3502 process_option_with_no): Remove.
3503 (resource_name): Constify.
3504 (LANG_HOOKS_HANDLE_OPTION): Override.
3505 (java_handle_option): New.
3506 (java_init): Don't call jcf_path_init.
3507 (java_init_options): Call jcf_path_init.
3509 * resource.c (compile_resource_data, compile_resource_file): Constify.
3511 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3513 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3514 (struct lang_decl_func): Add last_line field.
3515 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3516 DECL_SOURCE_LINE_LAST): Remove.
3517 * parse.y (missing_return_error, finish_method_declaration,
3518 lookup_cl, start_artificial_method_body, source_end_java_method,
3519 start_complete_expand_method): Adjust.
3521 2003-06-08 Tom Tromey <tromey@redhat.com>
3523 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3524 fno-assume-compiled.
3526 2003-06-08 Roger Sayle <roger@eyesopen.com>
3528 * builtins.c (define_builtin_type, builtin_types): Delete.
3529 (define_builtin): Rewritten to take just the built-in code,
3530 the function's name, type and fallback library function name.
3531 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3532 (initialize_builtins): Overhaul to define the GCC builtins
3533 used by gcj manually, providing the Java run-time's
3534 implementations as the fallback library function.
3536 2003-06-08 Anthony Green <green@redhat.com>
3538 * parse.y (patch_cast): Fix conversions from floating-point to
3541 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3543 * Make-lang.in: Update.
3544 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3546 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3548 * lang.c (java_init_options): Update.
3550 2003-06-05 Jan Hubicka <jh@suse.cz>
3552 * Make-lang.in: Add support for stageprofile and stagefeedback
3554 2003-05-31 Roger Sayle <roger@eyesopen.com>
3556 * lang.c (java_init_options): Prescribe wrap-around two's
3557 complement arithmetic overflow by setting flag_wrapv.
3559 2003-05-29 Roger Sayle <roger@eyesopen.com>
3561 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3562 (builtin_record): Add an additional builtin_code field to
3563 record which GCC built-in corresponds to the Java function.
3564 (java_builtins): Add new entries for atan, atan2, exp, log,
3566 (max_builtin, min_builtin, abs_builtin): Perform constant
3567 folding on the resulting tree.
3568 (java_build_function_call_expr): Likewise, perform constant
3569 folding on the resulting tree.
3570 (initialize_builtins): The NULL creators are now allowed in
3571 the java_builtins table, which is now terminated by an entry
3572 with builtin_code == END_BUILTINS.
3573 (check_for_builtin): Likewise. If the matching creator is
3574 NULL, construct the call using java_build_function_call_expr
3575 directly with the decl for the corresponding builtin_code.
3577 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3579 * win32-host.c: Normalize copyright boilerplate.
3581 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3583 * parse.y (print_int_node): Use string concatentation on
3584 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3585 function calls into one.
3587 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3589 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3590 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3591 all the affected error messages.
3593 2003-05-13 Richard Henderson <rth@redhat.com>
3595 * class.c (layout_class_method): Set DECL_EXTERNAL.
3596 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3597 * java-tree.h (java_mark_class_local): Declare.
3598 * jcf-parse.c (parse_class_file): Use it.
3599 * parse.y (java_expand_classes): Likewise.
3601 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3603 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3604 * lex.h: #include input.h.
3605 * jv-scan.c (input_filename): Remove.
3607 2003-05-02 Tom Tromey <tromey@redhat.com>
3610 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3611 (handle_inner_classes): New function.
3613 2003-05-01 Tom Tromey <tromey@redhat.com>
3616 * parse.y (finish_for_loop): Do nothing if update expression is a
3617 EXPR_WFL_NODE wrapping nothing.
3618 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3620 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3622 * lex.h (input_lineno): Remove declaration.
3623 * parse-scan.y: #include input.h.
3624 (input_filename): Remove declaration.
3625 (input_location): Add definition.
3626 (input_line): Remove definition.
3628 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3630 * lex.h (lineno): Rename to ...
3631 (input_line): ... here
3632 * parse-scan.y (lineno): Rename to ...
3633 (input_line): ... here.
3634 (reset_report): Rename lineno to input_line.
3635 * check-init.c (check_init): Likewise.
3636 * class.c (push_class): Likewise.
3637 * decl.c (complete_start_java_method, end_java_method): Likewise.
3638 * expr.c (expand_byte_code): Likewise.
3639 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3640 * jcf-write.c (generate_bytecode_insns): Likewise.
3641 * lex.c (java_init_lex, java_allocate_new_line,
3642 do_java_lex): Likewise.
3643 * parse.h (YYNOT_TWICE): Likewise.
3644 * parse.y (empty_statement, expression_statement,
3645 java_pop_parser_context, java_parser_context_save_global,
3646 yyerror, register_fields, method_header, safe_layout_class,
3647 find_in_imports_on_demand, create_artificial_method,
3648 source_end_java_method, start_complete_expand_method,
3649 build_thisn_assign, java_complete_lhs,
3650 maybe_absorb_scoping_block): Likewise.
3652 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3654 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3655 '/' when computing java source filename
3657 2003-04-13 Tom Tromey <tromey@redhat.com>
3659 * gjavah.c (print_c_decl): Indentation fix.
3661 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3663 * class.c (make_field_value, make_method_value, get_dispatch_table)
3664 (make_class_data, emit_offset_symbol_table)
3665 * constants.c (build_constants_constructor)
3666 * java-tree.h (START_RECORD_CONSTRUCTOR)
3667 * parse.y (maybe_build_array_element_wfl):
3668 Use build_constructor.
3670 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3673 * parse.y (string_convert_int_cst): Always use at least one digit
3674 in string conversion. Remove ASCII dependence.
3675 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3677 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3679 * Make-lang.in: added win32-host.c
3680 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3681 resolves to open() on non-Win32 platforms and
3682 Win32-specific jcf_open_exact_case() on Win32
3683 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3684 when trying .java and .class files
3685 * win32-host.c: added to repository. Defines
3686 Win32-specific jcf_open_exact_case()
3688 2003-04-10 Andrew Haley <aph@redhat.com>
3690 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3691 (maybe_free_localvar): Renamed from localvar_free.
3692 Add new arg, really.
3693 (generate_bytecode_insns): Set new variable, jsrs.
3694 Only free local vars if no jsr insns have been emittted.
3695 Call maybe_free_localvar, not localvar_free.
3697 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3699 * gcj.texi: Remove @ at start of file.
3701 2003-03-25 Tom Tromey <tromey@redhat.com>
3703 * parse.y (create_interface): Call CHECK_DEPRECATED.
3705 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3707 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3709 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3711 * javaop.h (jfloat, jdouble): Make them structures mirroring
3712 the bit fields of IEEE float and double respectively.
3713 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3714 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3715 (union Word, union DWord): Delete.
3716 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3718 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3719 D_NAN_MASK): Delete.
3720 (jni_print_float, jni_print_double): New. Generate
3721 hexadecimal floating constants.
3722 (print_field_info): Use jni_print_float/double.
3724 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3725 finite floating point numbers for output; special case
3728 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3730 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3731 Replace 0 and 1 with true and false in return statements.
3733 2003-03-19 Tom Tromey <tromey@redhat.com>
3735 * lex.c (do_java_lex): Renamed from java_lex.
3736 (java_lex): New function.
3739 2003-03-13 Tom Tromey <tromey@redhat.com>
3741 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3744 2003-03-04 Andrew Haley <aph@redhat.com>
3746 * gjavah.c (is_first_data_member): New global variable.
3747 (print_c_decl): If it's the first data member, align it as the
3749 (process_file): Set is_first_data_member.
3751 2003-03-11 Tom Tromey <tromey@redhat.com>
3753 * parse.y (resolve_field_access): Initialize class if field is
3754 found in another static field.
3755 * expr.c (build_class_init): Don't optimize out initialization of
3756 implemented interface.
3758 2003-03-11 Andrew Haley <aph@redhat.com>
3760 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3763 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3765 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3766 and DIR_SEPARATOR_2 for a target.
3767 Correct minor typos.
3769 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3770 and DIR_SEPARATOR_2 for a target into account.
3772 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3774 * lang.c (java_init): Update prototype, move code to java_post_options.
3775 (java_post_options): Similarly.
3777 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3779 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3780 compare file name components depending on the case-sensitivity
3781 or otherwise of the host file system.
3783 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3784 "strcmp" to compare file name components.
3785 Use IS_DIR_SEPARATOR instead of comparing directly against
3787 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3788 comparing directly against DIR_SEPARATOR.
3790 2003-03-04 Tom Tromey <tromey@redhat.com>
3792 * Make-lang.in (java.tags): New target.
3794 2003-03-01 Roger Sayle <roger@eyesopen.com>
3796 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3797 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3799 2003-03-01 Tom Tromey <tromey@redhat.com>
3801 * parse.y (jdep_resolve_class): Only check deprecation if we found
3804 2003-02-28 Tom Tromey <tromey@redhat.com>
3807 * class.c (maybe_layout_super_class): Always pass a WFL to
3809 * parse.y (do_resolve_class): Updated comment to explain
3812 2003-02-26 Tom Tromey <tromey@redhat.com>
3814 * jcf-write.c (generate_classfile): Check whether class is
3815 deprecated before writing attribute count.
3817 2003-02-25 Roger Sayle <roger@eyesopen.com>
3819 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3820 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3822 2003-02-23 Tom Tromey <tromey@redhat.com>
3824 * lang-options.h: Added -Wdeprecated.
3825 * gcj.texi (Warnings): Document -Wdeprecated.
3826 * java-tree.h (flag_deprecated): Declare.
3827 * lang.c (lang_W_options): Added deprecated.
3828 (flag_deprecated): New global.
3829 * chartables.h: Rebuilt.
3830 * gen-table.pl (process_one): Look at whitespace.
3831 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3832 * parse.h (CLEAR_DEPRECATED): New macro.
3833 (CHECK_DEPRECATED_NO_RESET): New macro.
3834 * jcf-parse.c (handle_deprecated): New function.
3835 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3836 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3837 * parse.y (resolve_type_during_patch): Check deprecation.
3838 (jdep_resolve_class): Likewise.
3839 (process_imports): Likewise.
3840 (resolve_expression_name): Likewise.
3841 (check_deprecation): Strip arrays from decl. Check
3843 (patch_method_invocation): Also check the particular constructor
3845 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3846 * jcf-write.c (append_deprecated_attribute): New function.
3847 (generate_classfile): Generate deprecated attribute when
3849 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3850 (java_lex) [case '*']: Simplify logic.
3851 (java_start_char_p): Use LETTER_MASK.
3852 (java_part_char_p): Likewise.
3853 (java_space_char_p): New function.
3855 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3857 Change base class access representation.
3858 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3859 (add_interface_do): Likewise.
3861 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3863 * decl.c (java_init_decl_processing): Change
3864 soft_lookupjnimethod_node to reflect the change in
3865 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3866 * expr.c (build_jni_stub): Calculate and pass the size
3867 on the stack of the arguments to a JNI function. Use
3868 new target macro MODIFY_JNI_METHOD_CALL to allow a
3869 target to modify the call to a JNI method.
3871 2003-02-08 Roger Sayle <roger@eyesopen.com>
3873 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3874 instead of basename to avoid compiler warnings on Tru64.
3876 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3878 * gcj.texi: Update to GFDL 1.2.
3880 2003-01-31 Andrew Haley <aph@redhat.com>
3882 * parse.y (java_expand_classes): Scan the whole class list looking
3883 for access methods that haven't yet been expanded.
3885 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3889 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3890 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3891 * jcf-parse.c: Likewise.
3893 2003-01-31 Mark Wielaard <mark@klomp.org>
3895 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3897 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3899 * class.c (make_class): Use BINFO_ELTS.
3900 (set_super_info): Likewse.
3901 (add_interface_do): Likewise.
3903 2003-01-30 Tom Tromey <tromey@redhat.com>
3905 * jcf-parse.c (read_class): Update identifier's class value if it
3906 changed during parsing.
3908 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3910 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3911 Propagate change to all other rules as required.
3912 (java/parse-scan.o): Add explicit dependency on
3913 $(parsedir)/java/parse-scan.c .
3915 2003-01-29 Tom Tromey <tromey@redhat.com>
3917 * parse.y (patch_assignment): Only transform the rhs of an
3918 assignment when compiling to native.
3920 2003-01-28 Tom Tromey <tromey@redhat.com>
3922 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3924 2003-01-28 Tom Tromey <tromey@redhat.com>
3926 * lex.c (java_lex): Don't include UEOF as part of token.
3927 (java_read_unicode): Error if \u sequence prematurely terminated.
3929 2003-01-27 Tom Tromey <tromey@redhat.com>
3931 * parse.y (java_check_regular_methods): Check for construct after
3932 checking types in throws clause.
3934 2003-01-24 Tom Tromey <tromey@redhat.com>
3936 * class.c (build_static_field_ref): Only a String or numeric field
3937 can fold to a constant.
3939 2003-01-23 Tom Tromey <tromey@redhat.com>
3941 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3942 file name in resource buffer.
3944 2003-01-23 Tom Tromey <tromey@redhat.com>
3946 * expr.c (build_known_method_ref): Use method's context to find
3949 2003-01-23 Tom Tromey <tromey@redhat.com>
3951 * constants.c (set_constant_entry): Allocated cleared memory.
3953 2003-01-22 Tom Tromey <tromey@redhat.com>
3955 * java-tree.h: Don't use PARAMS.
3956 * resource.c: Add prototypes for all functions.
3957 (write_resource_constructor): Use `const char *' to avoid
3960 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3962 * jcf-parse.c (process_zip_dir): Remove unused variable.
3964 2003-01-22 Tom Tromey <tromey@redhat.com>
3966 * expr.c (build_invokeinterface): Abort if method's context is not
3969 2003-01-22 Tom Tromey <tromey@redhat.com>
3971 * gcj.texi (Input and output files): Mention non-class entries.
3972 * decl.c (java_init_decl_processing): Call
3973 init_resource_processing.
3974 * java-tree.h (compile_resource_data, write_resource_constructor,
3975 compile_resource_file, init_resource_processing): Declare.
3976 * config-lang.in (gtfiles): Added resource.c.
3977 * Make-lang.in (gt-java-resource.h): New target.
3978 (JAVA_OBJS): Added resource.o.
3979 (java/resource.o): New target.
3980 * resource.c: New file.
3981 * class.c (compile_resource_file): Moved to resource.c.
3982 (registerResource_libfunc): Likewise.
3983 (utf8_decl_list): Mark with GTY; now static.
3984 * jcf-parse.c (classify_zip_file): New function.
3985 (parse_zip_file_entries): Use it; compile .properties files.
3986 (process_zip_dir): Use classify_zip_file and compute_class_name.
3987 Don't write class name into zip directory.
3988 (java_parse_file): Call write_resource_constructor.
3989 (compute_class_name): New function.
3990 * jcf-io.c (read_zip_member): Reindented.
3992 2003-01-21 Tom Tromey <tromey@redhat.com>
3994 * class.c (supers_all_compiled): New function.
3995 (make_class_data): Use it.
3997 2003-01-21 Tom Tromey <tromey@redhat.com>
3999 * parse.y (method_header): Native method can't be strictfp.
4000 No method can be transient or volatile.
4002 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4004 Make-lang.in (jvspec.o-warn): Add -Wno-error.
4006 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
4008 * check-init.c: Fix comment typos.
4009 * class.c: Likewise.
4010 * constants.c: Likewise.
4012 * except.c: Likewise.
4014 * java-except.h: Likewise.
4015 * java-tree.h: Likewise.
4016 * javaop.h: Likewise.
4017 * jcf-dump.c: Likewise.
4018 * jcf-io.c: Likewise.
4019 * jcf-parse.c: Likewise.
4020 * jcf-write.c: Likewise.
4022 * mangle.c: Likewise.
4023 * typeck.c: Likewise.
4024 * verify.c: Likewise.
4026 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4028 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4029 * jcf-write.c: Include "tm_p.h".
4031 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4033 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4035 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4037 * builtins.c (java_build_function_call_expr): Renamed from
4038 build_function_call_expr. All callers changed.
4040 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4041 * jcf-parse.c: Include tm_p.h.
4043 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4046 2003-01-14 Tom Tromey <tromey@redhat.com>
4048 * class.c (make_class_data): Check that super is compiled before
4049 building class reference to it.
4051 2003-01-14 Andrew Haley <aph@redhat.com>
4053 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4054 varargs function -- correct.
4056 2003-01-14 Andrew Haley <aph@redhat.com>
4058 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4060 2003-01-14 Andrew Haley <aph@redhat.com>
4062 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4063 varargs function -- correct.
4065 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4066 temporary if the RHS is a reference.
4068 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4070 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4071 * keyword.h: Regenerated.
4073 * All Files: Convert to ISO C style function definitions.
4075 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4077 * parse.y (check_pkg_class_access): ANSIfy definition.
4079 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4081 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4084 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4086 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4088 Merge from pch-branch:
4090 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4092 * Make-lang.in (java/gjavah.o): Update dependencies.
4093 * gjavah.c: Include ggc.h.
4095 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4097 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4098 (JCFDUMP_OBJS): Add ggc-none.o.
4099 (java/jcf-dump.o): Depend on GGC_H.
4100 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4101 CPool substructures.
4102 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4103 * jcf-dump.c: Include ggc.h.
4105 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4107 * jcf.h (union cpool_entry): New.
4108 (struct CPool): Use gengtype to mark. Change field 'data' to be
4110 (struct JCF): Use gengtype to mark.
4111 (CPOOL_UINT): Update for new cpool_entry type.
4112 (CPOOL_USHORT1): Likewise.
4113 (CPOOL_USHORT2): Likewise.
4114 (CPOOL_FINISH): Use GC to free cpool subfields.
4115 * parse.h (struct parser_ctxt): Mark field current_jcf.
4116 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4117 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4118 (main_jcf): Use gengtype to mark.
4119 (ggc_mark_jcf): Delete.
4120 (get_constant): Update for new cpool_entry type.
4121 (give_name_to_class): Likewise.
4122 (get_class_constant): Likewise.
4123 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4124 (java_parse_file): Use GGC to allocate struct JCF.
4125 (init_jcf_parse): Don't call ggc_add_root.
4126 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4128 * java-tree.h (current_jcf): Use gengtype to mark.
4129 (CPOOL_UTF): Update for new cpool_entry type.
4130 (outgoing_cpool): Use gengtype to mark.
4131 (struct lang_type): GC struct JCF and struct CPool.
4132 * config-lang.in (gtfiles): Add jcf.h.
4133 * constants.c (find_tree_constant): New.
4134 (set_constant_entry): Allocate cpool subfields using GGC. Update
4135 for new cpool_entry type.
4136 (find_constant1): Update for new cpool_entry type.
4137 (find_constant2): Likewise.
4138 (find_utf8_constant): Use find_tree_constant.
4139 (find_class_or_string_constant): Remove unnecessary cast to jword.
4140 Update for new cpool_entry type.
4141 (count_constant_pool_bytes): Update for new cpool_entry type.
4142 (write_constant_pool): Likewise.
4143 (alloc_name_constant): Use find_tree_constant.
4144 (build_constants_constructor): Update for new cpool_entry type.
4146 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4148 * parse.y (mark_parser_ctxt): Delete.
4149 (goal): Don't use ggc_add_root.
4150 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4151 (java_pop_parser_context): Let GC free parser_ctxt.
4152 (java_parser_context_resume): Likewise.
4153 * parse.h (struct parser_ctxt): Use gengtype to mark.
4155 (ctxp_for_generation): Likewise.
4156 * lex.h (struct java_lc_s): Mark for gengtype.
4157 (java_lexer): Rearrange for gengtype.
4158 * config-lang.in (gtfiles): Add lex.h, parse.h.
4160 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4162 * All Files: Remove PARAMS macro.
4164 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4165 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4168 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4171 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4173 * Make-lang.in (java.install-common, java.uninstall,
4174 java.install-info, java.install-man): Prepend $(DESTDIR)
4175 to destination paths in all (un)installation commands.
4176 (java.install-common): Rewrite $(LN) command to support
4177 DESTDIR with "ln" as well as with "ln -s".
4179 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4181 * java-tree.h: Protect against multiple inclusion.
4183 2003-01-07 Tom Tromey <tromey@redhat.com>
4185 * class.c (add_assume_compiled): Don't adjust parent if we're
4186 already at the root of tree.
4188 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4190 * lang.c (dump_compound_expr): Prototype.
4192 2003-01-03 Tom Tromey <tromey@redhat.com>
4194 Fix for PR java/8712:
4195 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4196 when simply checking against `null'.
4198 2003-01-03 Tom Tromey <tromey@redhat.com>
4200 * gcj.texi (Standard Properties): Document http.proxyHost and
4203 * gcj.texi (GNU Classpath Properties): Document new properties.
4205 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4207 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4208 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4209 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4211 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4213 * Make-lang.in, boehm.c, buffer.c,
4214 buffer.h, builtins.c, class.c,
4215 config-lang.in, constants.c,
4216 convert.h, decl.c, except.c,
4217 expr.c, java-except.h,
4218 java-tree.h, javaop.def,
4219 jcf-parse.c, jcf-write.c,
4220 jv-scan.c, jvgenmain.c,
4221 jvspec.c, keyword.gperf,
4222 keyword.h, lang-options.h,
4223 lang-specs.h, lang.c, lex.c,
4224 lex.h, mangle.c, mangle_name.c,
4225 parse-scan.y, parse.h, parse.y,
4226 typeck.c, verify.c, xref.c,
4227 xref.h: Replace "GNU CC" with
4228 "GCC" in the copyright header.
4230 * check-init.c, gjavah.c, javaop.h,
4231 jcf-depend.c, jcf-dump.c, jcf-io.c,
4232 jcf-path.c, jcf-reader.c, jcf.h,
4233 zextract.c, zipfile.h: These files are
4234 "part of GCC". Also say "GCC" not "GNU CC".
4236 2002-12-30 DJ Delorie <dj@redhat.com>
4238 * Make-lang.in: Protect against texi2pod/pod2man failing.
4240 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4242 * gcj.texi: Use @copying.
4244 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4246 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4247 print_cxx_classname.
4248 (print_cxx_classname): Add add_scope parameter.
4249 (print_class_decls): Do not emit a semicolon after the extern
4251 (process_file): Adjust calls to print_cxx_classname.
4253 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4255 * gcj.texi: Include Cover Texts in man page.
4257 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4259 * class.c (build_static_field_ref): Check FIELD_FINAL.
4261 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4262 instead of current_constant_pool_data_ref.
4263 * java-tree.h (current_constant_pool_data_ref): Undefine.
4264 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4265 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4266 current_constant_pool_data_ref.
4268 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4269 not build_internal_class_name.
4271 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4272 Use it when class ref isn't certain to be compiled.
4274 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4276 * gcj.texi: Include gcc-common.texi.
4277 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4278 $(srcdir)/doc/include/gcc-common.texi.
4280 2002-12-22 Anthony Green <green@redhat.com>
4282 * gcj.texi (Limitations): Add note about org.xml.sax and
4285 2002-12-20 Tom Tromey <tromey@redhat.com>
4287 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4288 where minimum case value is Integer.MIN_VALUE.
4291 2002-12-18 Andrew Haley <aph@redhat.com>
4293 * parse.y (patch_invoke): Force evaluation order when `check' is
4294 set. For PR libgcj/8945.
4296 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4298 * gcj.texi: Change version number to 3.4.
4300 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4301 Andrew Haley <aph@redhat.com>
4303 * parse.y (source_end_java_method): Remove custom encoding of line
4304 numbers for a function decl before passing it to the back end.
4306 2002-12-03 Andrew Haley <aph@redhat.com>
4308 * class.c (make_class_data): New field, "chain".
4309 * decl.c (java_init_decl_processing): Likewise.
4311 2002-12-02 Tom Tromey <tromey@redhat.com>
4314 * parse.y (do_resolve_class): Handle qualified name via
4317 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4319 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4320 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4321 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4322 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4323 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4324 Include coretypes.h and tm.h.
4325 * Make-lang.in: Update dependencies.
4327 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4329 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4331 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4333 * jcf-reader.c: Don't expand JCF_readu4 inside the
4334 expansion of JCF_SKIP.
4336 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4338 * jcf-reader.c: Don't expand JCF_readu4 inside the
4339 expansion of JCF_SKIP.
4341 2002-11-22 Tom Tromey <tromey@redhat.com>
4343 * parse.y (patch_binop): Cast right hand side of shift expression
4344 to `int'. Fixes PR java/8676.
4346 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4347 Andrew Haley <aph@redhat.com>
4349 * gcc/java/jcf-write.c (write_classfile): Remove target
4350 class file, if it exists, before renaming the temporary
4353 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4355 * jvspec.c (lang_specific_spec_functions): New.
4357 2002-11-18 Tom Tromey <tromey@redhat.com>
4359 Fix for PR java/7912:
4360 * expr.c (can_widen_reference_to): Allow cast of array to
4361 Cloneable or Serializable.
4362 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4363 (java_io_serializable_identifier_node): Likewise.
4364 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4365 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4366 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4367 java_io_serializable.
4368 * decl.c (java_init_decl_processing): Initialize
4369 java_lang_cloneable_identifier_node and
4370 java_io_serializable_identifier_node.
4371 (java_lang_cloneable_identifier_node): New global.
4372 (java_io_serializable_identifier_node): Likewise.
4374 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4376 * buffer.c: Remove unnecessary casts.
4377 * check-init.c: Likewise.
4378 * class.c: Likewise.
4379 * constants.c: Likewise.
4381 * except.c: Likewise.
4382 * gjavah.c: Likewise.
4383 * jcf-io.c: Likewise.
4384 * jcf-parse.c: Likewise.
4385 * jcf-path.c: Likewise.
4386 * jvspec.c: Likewise.
4389 * verify.c: Likewise.
4391 2002-11-06 Tom Tromey <tromey@redhat.com>
4393 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4396 2002-11-05 Tom Tromey <tromey@redhat.com>
4398 Fix for PR java/6388.
4399 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4400 * java-tree.h (enum java_tree_index): New values
4401 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4402 (decimal_int_max, decimal_long_max): New defines.
4403 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4404 (error_if_numeric_overflow): Rewrote range checking.
4405 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4408 2002-11-02 Tom Tromey <tromey@redhat.com>
4410 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4412 * class.c (make_method_value): Put class name, not signature, into
4413 `throws' field. For PR java/8415.
4415 2002-10-24 Tom Tromey <tromey@redhat.com>
4417 * gcj.texi (Invoking gij): Document --showversion.
4418 (Standard Properties): java.library.path now set.
4420 2002-10-23 Tom Tromey <tromey@redhat.com>
4422 * gjavah.c (decode_signature_piece): In JNI mode, print
4423 `jobjectArray' when array depth is nonzero.
4426 2002-10-15 Andrew Haley <aph@redhat.com>
4428 * parse.y (patch_invoke): Call force_evaluation_order on a static
4430 (resolve_qualified_expression_name): Call force_evaluation_order
4431 on a arg list that is part of a Qualified Expression Name.
4433 * lang.c (dump_compound_expr): New.
4434 (java_dump_tree): New.
4436 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4438 * gcj.texi: Added item describing the GCJ runtime property
4441 2002-10-15 Richard Henderson <rth@redhat.com>
4443 * jcf-parse.c (get_constant): Fix type warning.
4445 2002-10-15 Andrew Haley <aph@redhat.com>
4447 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4448 (java_inlining_map_static_initializers): Declare.
4450 2002-10-14 Andrew Haley <aph@redhat.com>
4452 * tree-inline.c (remap_block): All local class initialization
4453 flags go in the outermost scope.
4454 (expand_call_inline): Call java_inlining_map_static_initializers.
4455 (expand_call_inline): Call java_inlining_merge_static_initializers.
4456 * java/lang.c (merge_init_test_initialization): New.
4457 (java_inlining_merge_static_initializers): New.
4458 (inline_init_test_initialization): New.
4459 (java_inlining_map_static_initializers): New.
4461 2002-10-11 Mark Wielaard <mark@klomp.org>
4463 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4465 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4467 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4469 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4471 * parse.y (merge_string_cste): Add parentheses around & within |.
4473 2002-10-08 Tom Tromey <tromey@redhat.com>
4475 * parse.y (variable_declarator_id): Simplify error path for
4476 array declarator error. For PR java/8003.
4478 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4480 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4483 2002-10-08 Andrew Haley <aph@redhat.com>
4485 * parse.y (attach_init_test_initialization_flags): Check for
4488 2002-10-07 Anthony Green <green@redhat.com>
4490 * parse.y (merge_string_cste): Fix bug in string concatenation.
4492 2002-10-03 Michael Koch <konqueror@gmx.de>
4494 * gcj.texi (Standard properties):
4495 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4497 2002-10-02 Roger Sayle <roger@eyesopen.com>
4499 PR optimization/6627
4500 * lang.c (java_init): If storing the vbit in function
4501 pointers, ensure that force_align_functions_log is atleast
4502 one to aid compatability with g++ vtables.
4504 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4506 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4507 foul of type-based aliasing.
4509 2002-09-30 Anthony Green <green@redhat.com>
4511 * gcj.texi (Invoking jv-scan): Fix texinfo.
4513 2002-09-28 Anthony Green <green@redhat.com>
4515 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4516 (Code Generation): Add -fno-assert documentation.
4517 * jv-scan.c (flag_assert): New global.
4518 (options): Add assert option.
4519 (help): Add --no-assert documentation.
4520 * parse-scan.y (flag_assert): New global.
4521 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4522 (flag_assert): New global.
4523 * java-tree.h (flag_assert): New global.
4524 * lex.c (java_lex): Obey flag_assert.
4525 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4528 2002-09-26 Andrew Haley <aph@redhat.com>
4530 * expr.c (build_java_array_length_access): Check for null pointer.
4531 * expr.c (expand_java_arrayload): Likewise.
4533 2002-09-21 Richard Henderson <rth@redhat.com>
4535 * jcf-parse.c (get_constant): Decode from IEEE no matter
4536 what the target format.
4538 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4540 * ChangeLog: Follow spelling conventions.
4541 * class.c: Likewise.
4544 * gjavah.c: Likewise.
4545 * java-tree.h: Likewise.
4546 * jcf-dump.c: Likewise.
4547 * jcf-parse.c: Likewise.
4548 * jvspec.c: Likewise.
4550 * mangle.c: Likewise.
4551 * parse.y: Likewise.
4553 2002-09-17 Tom Tromey <tromey@redhat.com>
4555 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4556 where \r appears at EOF. Fixes PR java/7950.
4558 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4560 * jvspec.c (lang_specific_driver): Remove unused variable.
4562 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4564 * java-tree.h (union lang_tree_node): Add chain_next option.
4566 2002-09-16 Richard Henderson <rth@redhat.com>
4568 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4569 use new real.h interface.
4570 * jcf-write.c (find_constant_index): Use new real.h interface.
4571 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4573 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4575 * lang.c: Follow spelling conventions.
4577 2002-09-11 Per Bothner <per@bothner.com>
4579 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4580 constant to the type of the field.
4581 (java_complete_tree): Remove now-redundant code.
4583 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4585 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4588 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4589 return label if a ret instruction for the jsr has been reached.
4591 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4593 * parse.y (DIR_SEPARATOR): Don't define.
4594 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4596 2002-08-28 Andrew Haley <aph@redhat.com>
4598 * verify.c (verify_jvm_instructions): Allow exception handler
4599 inside code that is being protected, but generate a warning.
4600 * except.c (link_handler): Initialize `expanded' in new eh_range.
4601 (binding_depth, is_class_level, current_pc): Declare extern.
4603 2002-09-01 Mark Wielaard <mark@klomp.org>
4605 * gcj.texi: Add chapter about system properties.
4608 2002-08-26 Tom Tromey <tromey@redhat.com>
4610 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4611 conversion if RHS_TYPE is byte, short, or char.
4613 2002-08-22 Tom Tromey <tromey@redhat.com>
4615 * gcj.texi (Invoking gij): Document -cp and -classpath.
4617 2002-08-21 Tom Tromey <tromey@redhat.com>
4619 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4620 $(prefix)/share. For PR libgcj/7633.
4622 For PR java/6005 and PR java/7611:
4623 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4624 (java_can_use_bit_fields_p): New function.
4626 2002-08-16 Tom Tromey <tromey@redhat.com>
4628 * gcj.texi (Class Initialization): Mention class initialization of
4631 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4633 * Make-lang.in (java-tree-inline.o): New.
4634 (JAVA_OBJS): Add java-tree-inline.o.
4635 * parse.y (source_end_java_method): Call java_optimize_inline.
4636 (java_expand_method_bodies): Save method's tree in
4638 (add_stmt_to_compound): Keep track of the number of statments.
4639 * lang.c (java_init): Enable flag_inline_trees.
4640 (java_post_options): If flag_inline_functions is on, enable
4641 flag_inline_trees instread.
4642 (decl_constant_value): New.
4643 (java_tree_inlining_walk_subtrees): New.
4644 * java-tree.h (DECL_NUM_STMTS): New macro.
4645 (java_optimize_inline): Declare.
4646 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4647 Handle a LABEL_EXPR.
4648 * decl.c (build_result_decl): If we already have a DECL_RESULT
4650 (dump_function): New.
4651 (java_optimize_inline): New.
4652 (dump_function): New.
4654 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4657 * parse.y (build_assertion): Invert return from
4658 desiredAssertionStatus.
4660 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4662 * jcf-write.c (get_access_flags): Return correct access flags for
4663 private and protected inner classes.
4665 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4667 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4669 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4671 * mangle_name.c: Don't include obstack.h twice.
4672 * xref.c: Don't include obstack.h.
4674 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4676 * class.c: (permanent_obstack): Delete declaration.
4677 * constants.c: (permanent_obstack): Delete declaration.
4678 * except.c: (permanent_obstack): Delete declaration.
4679 * expr.c: (permanent_obstack): Delete declaration.
4680 * jcf-parse.c: (permanent_obstack): Delete declaration.
4681 (saveable_obstack): Delete declaration.
4682 * parse.h: (permanent_obstack): Delete declaration.
4683 * typeck.c: (permanent_obstack): Delete declaration.
4685 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4687 * gcj.texi (version-gcc): Increase to 3.3.
4689 2002-07-22 Tom Tromey <tromey@redhat.com>
4691 * lex.c (java_lex): Check for `e' or `E' after 0.
4693 2002-07-21 Richard Henderson <rth@redhat.com>
4695 * lang.c (java_unsafe_for_reeval): New.
4696 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4698 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4700 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4701 (jcf_path_init): Use GET_ENVIRONMENT.
4703 2002-07-10 Roger Sayle <roger@eyesopen.com>
4704 Zack Weinberg <zack@codesourcery.com>
4706 * builtins.c (initialize_builtins): Remove defines that
4707 handled C/C++ specific junk hereby removed from builtins.def.
4709 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4711 * lang.c (java_post_options): Update prototype.
4713 2002-07-05 Roger Sayle <roger@eyesopen.com>
4715 * builtins.c (initialize_builtins): Ignore the additional
4716 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4717 the builtins.def file.
4719 2002-07-01 Tom Tromey <tromey@redhat.com>
4722 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4725 2002-07-01 Roger Sayle <roger@eyesopen.com>
4727 * java/decl.c (builtin_function): Accept additional parameter.
4728 (java_init_decl_processing): Pass an additional NULL_TREE
4729 argument to builtin_function.
4731 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4733 * gcj.texi: Fixed gcj invocation example so that it compiles.
4735 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4737 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4738 * parse.y (mark_parser_ctxt): Likewise.
4739 (check_modifiers, declare_local_variables): Avoid incorrect
4740 hardcoded constant 10.
4742 * lex.c (java_read_char): Avoid "comparison is always true"
4745 2002-06-25 Andreas Schwab <schwab@suse.de>
4747 * expr.c (JSR): Avoid undefined operation on PC.
4749 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4751 * decl.c (clear_binding_level): Const-ify.
4753 2002-06-13 Akim Demaille <akim@epita.fr>
4755 * parse.y (class_declaration, interface_declaration): Make sure
4756 all their rules have an action, in order to avoid meaningless `$$
4757 = $1' and their type clashes.
4759 2002-06-11 Tom Tromey <tromey@redhat.com>
4761 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4762 * parse-scan.y (statement_without_trailing_substatement): Added
4764 (assert_statement): New rule.
4765 * java-tree.h (struct lang_type) [assertions]: New field.
4766 (TYPE_USES_ASSERTIONS): New macro.
4767 (CLASS_USES_ASSERTIONS): Likewise.
4768 (FIELD_SYNTHETIC): New define.
4769 * lex.c (java_lval;): Added ASSERT_TK.
4770 * parse.y (ASSERT_TK): Added.
4771 (statement_without_trailing_substatement): Added assert_statement.
4772 (assert_statement): New rule.
4773 (build_assertion): New function.
4774 (maybe_generate_pre_expand_clinit): Create and initialize
4775 $assertionsDisabled.
4776 (lookup_package_type): Removed decl.
4777 * keyword.h: Rebuilt.
4778 * keyword.gperf (assert): New token.
4780 2002-06-10 Akim Demaille <akim@epita.fr>
4782 * parse.y (interface_type_list, class_member_declaration)
4783 (unary_expression_not_plus_minus): Remove duplicate %type.
4786 2002-06-09 Tom Tromey <tromey@redhat.com>
4788 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4790 * parse.y (method_header): Give error message in all cases.
4793 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4795 Don't use RTL inlining. Fix for PR java/6820.
4796 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4797 (flag_really_inline): New.
4798 (java_decode_option): Set flag_really_inline if -finline-functions
4800 (java_post_options): New function. Turn off inlining unless
4801 flag_really_inline is set.
4803 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4805 * gjavah.c (throwable_p): Accept argument as either a classname or
4806 signature fragment. Create null-terminated classname string for super
4807 when calling itself recursively.
4808 (decode_signature_piece): Skip first character from class name
4809 signature when calling throwable_p.
4811 2002-06-08 H.J. Lu (hjl@gnu.org)
4813 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4815 2002-06-04 Tom Tromey <tromey@redhat.com>
4817 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4819 2002-06-04 Michael Koch <konqueror@gmx.de>
4821 * gcj.texi (Input Options): Fixed typo.
4823 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4825 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4826 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4827 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4828 and all now-pointless local variables. Rename other local
4829 variables to reflect their not being handles.
4831 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4832 #if JCF_USE_STDIO blocks.
4834 * parse.y: Add missing semicolon at end of rule.
4836 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4838 * check-init.c (attach_initialized_static_class): Delete, unused.
4839 * parse.y: Use htab_t instead of struct hashtable, update
4841 * java-tree.h: Include hashtab.h instead of hash.h.
4842 (struct lang_decl_func): Use htab_t, set up for gengtype.
4843 (struct init_test_hash_entry): Delete.
4844 (struct treetreehash_entry): New.
4845 (java_treetreehash_find): New
4846 (java_treetreehash_new): New prototype.
4847 (java_treetreehash_create): New prototype.
4848 (java_mark_tree): Delete prototype.
4849 (java_hash_hash_tree_node): Delete prototype.
4850 (java_hash_compare_tree_node): Delete prototype.
4851 (attach_initialized_static_class): Delete prototype.
4852 * expr.c (build_class_init): Update to use java_treetreehash
4854 (java_expand_expr): Update to use htab_t.
4855 (emit_init_test_initialization): Likewise.
4856 * decl.c (java_mark_tree): Delete.
4857 * class.c (init_test_hash_newfunc): Delete.
4858 (java_hash_hash_tree_node): Delete.
4859 (java_hash_compare_tree_node): Delete.
4860 (add_method_1): Update to use java_treetreehash functions.
4861 (JAVA_TREEHASHHASH_H): New macro.
4862 (java_treetreehash_hash): New function.
4863 (java_treetreehash_compare): New function.
4864 (java_treetreehash_find): New function.
4865 (java_treetreehash_new): New function.
4866 (java_treetreehash_create): New function.
4867 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4869 * Make-lang.in (java/parse.o): Depend on debug.h.
4870 * java-tree.h (struct lang_identifier): Use gengtype.
4871 (union lang_tree_node): New.
4872 (struct lang_decl_func): Use gengtype.
4873 (struct lang_decl_var): Likewise.
4874 (struct lang_decl): Likewise.
4875 * parse.y: Include debug.h.
4876 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4878 * lang.c (struct language_function): New dummy structure.
4880 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4881 descriminator for DECL_LANG_SPECIFIC.
4882 (struct lang_decl_func): Rename from struct lang_decl.
4883 (enum lang_decl_desc): New.
4884 (struct lang_decl): Make it a union. Update all the accessor macros.
4885 (struct lang_type): Use gengtype.
4886 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4887 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4888 are now the same size.
4889 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4890 use discriminator to mark DECL_LANG_SPECIFIC.
4892 * Make-lang.in (gt-java-builtins.h): New rule.
4893 (java/builtins.o): Add dependency on gt-<filename>.h.
4894 * builtins.c: Use gengtype for roots.
4895 (union string_or_tree): Use gengtype.
4896 (struct builtin_record): Use gengtype.
4897 * config-lang.in (gtfiles): Add builtins.c.
4899 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4900 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4901 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4902 gt-java-parse.h, gtype-java.h): Add rules to generate.
4903 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4904 (class.o): Add dependency on gt-*.h.
4905 (constants.o): Likewise.
4908 (jcf-parse.o): Likewise.
4909 (jcf-write.o): Likewise.
4911 * config-lang.in (gtfiles): New.
4912 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4913 * constants.c: Replace uses of ggc_add_* with GTY markers.
4915 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4916 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4917 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4918 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4920 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4922 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4923 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4925 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4926 Include gtype-java.h.
4928 2002-06-02 Tom Tromey <tromey@redhat.com>
4930 Fix for PR java/5913:
4931 * parse.y (patch_binop): Call patch_string on op1.
4933 2002-06-02 Tom Tromey <tromey@redhat.com>
4935 Fix for PR java/1343, PR java/6336:
4936 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4937 formatting. Changed return type.
4938 (anonymous_class_counter): Moved to top of file.
4939 (maybe_make_nested_class_name): Append number to class name for
4940 function-local classes.
4942 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4944 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4945 * Make-lang.in: Update dependency lists.
4947 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4949 * gjavah.c (throwable_p): Do not free the name of the class after
4950 passing it to find_class.
4951 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4952 * jcf-io.c (dirent.h): Include it.
4953 (fnmatch.h): Likewise.
4954 (compare_path): New function.
4955 (java_or_class_file): Likewise.
4956 (memoized_dirlist_entry): New type.
4957 (memoized_dirlist_lookup_eq): New function.
4958 (memoized_dirlists): New variable.
4959 (caching_stat): New function.
4960 (memoized_class_lookup_eq): New function.
4961 (memoized_class_lookups): Likewise.
4962 (find_class): Use memoized_class_lookups and caching_stat.
4963 * jcf.h (JCF_USE_SCANDIR): Define.
4964 * parse.y (java_expand_classes): Write the class files in reverse
4967 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4969 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4971 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4973 * jcf-write.c (write_classfile): Unlink the temporary file if it
4974 cannot be renamed. Use concat to build up the name of the
4977 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4979 * jcf-write.c (write_classfile): Write the file to a
4980 temporary file and then rename it.
4982 2002-05-07 Tom Tromey <tromey@redhat.com>
4984 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4986 Fix for PR java/1200:
4987 * gjavah.c (throwable_p): New function.
4988 (decode_signature_piece): Use it. A `WeakReference' isn't the
4991 (gcjh_streq): New function.
4993 2002-05-07 Andreas Jaeger <aj@suse.de>
4995 * parse.y (finish_for_loop): Fix if statement.
4997 2002-05-06 Tom Tromey <tromey@redhat.com>
4999 Fix for PR java/5941:
5000 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
5001 loop update expression.
5002 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
5003 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
5005 2002-05-04 Mark Wielaard <mark@klomp.org>
5008 * parse.y (build_string_concatenation): Return just op1 only when op2
5009 is null and op1 is a STRING_CST, otherwise always construct a
5012 2002-04-27 Tom Tromey <tromey@redhat.com>
5015 * parse.y (string_convert_int_cst): New function.
5016 (merge_string_cste): Use it.
5018 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
5020 * java-tree.h (java_parse_file): Update.
5021 (java_set_yydebug): Remove.
5022 * jcf-parse.c (yydebug): Remove.
5023 (java_set_yydebug): Die.
5024 (java_parse_file): Update.
5025 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5027 2002-04-24 Tom Tromey <tromey@redhat.com>
5030 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5031 EXPR_WFL_QUALIFICATION of qual_wfl.
5033 2002-04-23 Per Bothner <per@bothner.com>
5035 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5036 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5037 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5039 2002-04-23 Tom Tromey <tromey@redhat.com>
5042 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5043 recognize `-fcompile-resource='.
5044 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5047 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5049 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5050 paths. Fixes PR java/2791.
5052 2002-04-19 Andrew Haley <aph@redhat.com>
5054 * jcf-write.c (push_long_const): lo, hi: New variables.
5055 Use rshift_double to extract the high part of a 64-bit long.
5056 Use WORD_TO_INT to extract the low part.
5058 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5059 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5060 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5062 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5064 * typeck.c (incomplete_type_error): Remove.
5066 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5068 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5069 for hash synchronization.
5070 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5071 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5074 2002-04-16 Mark Wielaard <mark@klomp.org>
5076 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5079 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5081 Fix for PR java/6294:
5082 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5085 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5087 Fix for PR java/6085:
5088 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5089 to get enclosing "this" argument for inner-class constructor
5090 invocation. Pass correct arguments to build_access_to_thisn.
5092 2002-04-10 Andreas Jaeger <aj@suse.de>
5094 * gcj.texi (Input Options): Fix extdirs patch.
5096 2002-04-10 Anthony Green <green@redhat.com>
5098 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5100 2002-04-09 Anthony Green <green@redhat.com>
5102 * gcj.texi (Input Options): Add --extdirs documentation.
5103 * jcf-dump.c (OPT_extdirs): New macro.
5104 (options): Add extdirs option.
5105 (help): Describe --extdirs.
5106 (main): Handle OPT_extdirs.
5107 * gjavah.c (OPT_extdirs): New macro.
5108 (options): Add extdirs option.
5109 (help): Describe --extdirs.
5110 (main): Handle OPT_extdirs.
5111 * jcf-path.c (jcf_path_init): Add extdirs support.
5112 (jcf_path_extdirs_arg): New function.
5113 (extensions): New variable to hold extensions path entries.
5114 * jvspec.c: Remove -fextdirs= when compiling main().
5115 * lang.c (java_decode_option): Handle -fextdirs=.
5116 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5117 * Make-lang.in: Compile jcf-path with version info for use in
5118 identifying the appropriate libgcj.jar.
5120 2002-04-08 Tom Tromey <tromey@redhat.com>
5123 * .cvsignore: Added rmic.1 and rmiregistry.1.
5124 * gcj.texi (Top): Link to new nodes.
5125 (Invoking rmic): New node.
5126 (Invoking rmiregistry): Likewise.
5127 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5129 (java.maintainer-clean): Likewise.
5130 ($(srcdir)/java/rmic.1): New target.
5131 ($(srcdir)/java/rmiregistry.1): Likewise.
5132 (java.install-man): Handle rmic.1 and rmiregistry.1.
5134 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5136 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5137 Add note about handling uncaught exceptions. Add an exception handler
5140 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5142 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5143 after using it to patch CALL_EXPR.
5145 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5147 * gcj.texi (Invocation): Document CNI invocation API.
5149 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5151 * expr.c (truthvalue_conversion): Rename. Update.
5152 (expand_compare): Update.
5153 * java-tree.h (java_truthvalue_conversion): New.
5154 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5156 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5158 * java-tree.h (java_mark_addressable): New.
5159 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5160 * typeck.c (mark_addressable): Rename, update.
5162 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5164 * expr.c (build_java_binop): Update.
5165 * java-tree.h (java_signed_type, java_unsigned_type,
5166 java_signed_or_unsigned_type): Update.
5167 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5168 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5169 * parse.y (patch_binop): Update.
5170 * typeck.c (signed_or_unsigned_type, unsigned_type,
5171 signed_type): Update.
5173 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5175 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5176 (java_dummy_print): Remove.
5177 (lang_print_error): Rename. Exit early if inhibiting output.
5178 (inhibit_error_printing_function): New.
5179 (java_init): Don't set hook.
5180 (lang_init_source): Use new boolean.
5182 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5184 * parse.y (do_resolve_class): Fix infinite recursion.
5186 2002-03-29 Tom Tromey <tromey@redhat.com>
5188 * parse.y (check_inner_circular_reference): Ignore incomplete
5191 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5193 * Make-lang.in (builtins.o): Update.
5194 * boehm.c (get_boehm_type_descriptor): Update.
5195 * builtins.c: Include langhooks.h.
5196 * decl.c (java_init_decl_processing): Update.
5197 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5198 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5200 * typeck.c (type_for_mode, type_for_size): Update.
5202 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5204 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5206 2002-03-28 Tom Tromey <tromey@redhat.com>
5208 * except.c (expand_end_java_handler): If the handler type is NULL,
5209 use java.lang.Throwable. Fixes PR java/5986.
5211 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5213 Fix for PR java/4715:
5214 * jcf-parse.c (parse_source_file_3): New function.
5215 (read_class): Call it.
5216 (java_parse_file): Likewise.
5218 2002-03-28 Jan Hubicka <jh@suse.cz>
5220 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5222 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5224 * parse.y (resolve_package): Initialize "decl".
5225 (lookup_package_type): Remove unused function.
5227 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5229 Fix for PR java/5993:
5230 * parse.y (resolve_package): Return the decl if resolution was
5231 successful. Don't special case "java.lang" and "java.lang.reflect"
5232 packages. Set type_name to the merged identifier.
5233 (resolved_qualified_expression_name): Print error using "name" if
5234 resolve_package returns NULL_TREE.
5236 2002-03-27 Tom Tromey <tromey@redhat.com>
5238 * expr.c (expand_invoke): Don't generate null pointer check if
5239 we're calling <init>.
5241 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5243 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5245 * java-tree.h (java_lang_expand_expr): Similarly.
5246 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5247 (java_init): Don't set hook.
5249 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5251 Fix for PR java/5850:
5252 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5253 context if field was not found in the current scope.
5254 * expr.c (lookup_field): Don't look in enclosing contexts.
5256 2002-03-26 Tom Tromey <tromey@redhat.com>
5258 Fix for PR java/5942:
5259 * parse.y (init_src_parse): Added sanity check.
5260 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5263 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5265 * decl.c (lang_mark_tree): Rename java_mark_tree.
5266 * java-tree.h (java_mark_tree): New.
5267 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5269 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5271 * lex.c: Change java_perform_atof to take normal parameters
5272 instead of a pointer to a parameter block. Call it directly
5275 2002-03-22 Mark Wielaard <mark@klomp.org>
5277 Fix for PR java/5368:
5278 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5279 when printing error message.
5281 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5283 * decl.c (maybe_build_cleanup): Remove.
5285 2002-03-22 Tom Tromey <tromey@redhat.com>
5287 Andrew Haley <aph@cambridge.redhat.com>
5289 * expr.c (build_field_ref): Don't build a check if the field is a
5292 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5294 Fix for PR java/6026:
5295 * lex.c (java_lex): Fix parsing of consecutive floats.
5297 2002-03-21 Tom Tromey <tromey@redhat.com>
5299 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5302 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5304 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5305 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5307 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5309 * gcj.texi: @code{gcj} becomes @command{gcj}.
5310 @code{gcc} becomes @command{gcc}.
5311 GcjRaw changed to gnu.gcc.RawData.
5313 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5315 * decl.c (start_java_method): Use new hook.
5316 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5317 (java_init): Remove old hook.
5319 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5321 * builtins.c (define_builtin): Do nothing if `type' is null.
5324 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5326 * parse.y (parser_check_super_interface): Fix error message
5329 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5331 * jcf-parse.c (get_constant): Delete unused variables.
5333 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5335 * java-tree.h (java_parse_file): New.
5336 * jcf-parse.c (yyparse): Rename java_parse_file.
5337 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5339 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5341 * parse.y (craft_constructor): Return the constructor decl.
5342 (java_expand_classes): Update comments.
5343 (lookup_method_invoke): Call fix_constructors immediately for
5344 anonymous class. Fixes PR java/5935.
5346 2002-03-15 Anthony Green <green@redhat.com>
5348 * jcf-parse.c (yyparse): Don't emit class registration
5349 constructor when compiling resource files.
5351 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5353 * lang.c (java_tree_code_type, java_tree_code_length,
5354 tree_code_name): Delete.
5355 (tree_code_type, tree_code_length, tree_code_name): Define.
5356 (java_init): Don't try to copy into the various tree_code
5359 2002-03-12 Tom Tromey <tromey@redhat.com>
5361 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5362 UTF-8, not UCS-2. Fixes PR java/5923.
5364 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5365 a call_expr wrapped in a convert. Fixes PR java/5848.
5367 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5369 * jcf-write.c (write_classfile): Improve error strings.
5371 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5373 * lex.c: Adjust comments to GNU standards.
5375 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5377 Fix for PR java/5902:
5378 * lex.c (java_lex): Fix parsing of literals.
5380 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5382 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5383 to prevent it getting evaluated twice in the store checking case.
5384 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5387 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5389 * decl.c (java_init_decl_processing): Make sure class_type_node
5390 alignment is not less than 64 bits if hash synchronization is enabled.
5392 2002-03-08 Per Bothner <per@bothner.com>
5394 * parse.y (java_complete_lhs): Check if patch_assignment
5395 returned an error-mark.
5397 * parse.y (try_builtin_assignconv): Don't special-case zero.
5399 2002-03-08 Per Bothner <per@bothner.com>
5401 Fix for PR java/5812.
5402 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5403 here instead of in JSR macro. Likewise with load_type_state call.
5404 Do the latter on if the return_pc has been verified (the jsr returns).
5405 (JSR): Now just call build_java_jsr.
5407 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5409 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5410 (java.install-common): Link native driver to
5411 JAVA_TARGET_INSTALL_NAME.
5413 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5415 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5416 * builtins.c(sin_builtin): Likewise
5417 * builtins.c(sqrt_builtin): Likewise
5419 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5421 * java/expr.c, java/jcf-parse.c, java/lex.c:
5422 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5423 REAL_ARITHMETIC blocks unconditional. Delete some further
5424 #ifdef blocks predicated on REAL_ARITHMETIC.
5426 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5428 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5429 explicit sizeof/sizeof.
5430 * decl.c (java_init_decl_processing): Likewise.
5431 * jcf-parse.c (init_jcf_parse): Likewise.
5432 * parse.y (init_src_parse): Likewise.
5434 2002-03-02 Per Bothner <per@bothner.com>
5436 Make --CLASSPATH by a synonym for --classpath and -classpath.
5437 Implement --bootclasspath.
5438 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5439 (classpath_l): Remove.
5440 (jcf_path_CLASSPATH_arg): Remove.
5441 (jcf_path_bootclasspath_arg): New function.
5442 (jcf_path_seal): Simplify accordingly.
5444 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5445 (jcf_path_CLASSPATH): Remove declaration.
5446 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5447 (lang_specific_driver): Translate -bootclasspath.
5448 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5449 * lang.c (decode_lang_options): Do jcf_path_init first.
5450 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5451 * gjavah.c: Also handle --bootclasspath.
5452 Handle --CLASSPATH as a synonum for --classpath.
5453 * jcf-dump.c: Likewise.
5455 "." is not part of system path, but is the default for --classpath.
5456 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5457 (jcf_path_seal): Add "." if no CLASSPATH specified.
5459 * gcj.texi: Document changes.
5461 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5463 * expr.c (build_java_arraystore_check): Fix formatting.
5465 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5467 Fix for PR java/5758, java/5632:
5468 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5469 inner-class separator too.
5470 * parse.y (do_resolve_class): New local `decl_result.'
5471 Progressively build a name for what can have been loaded.
5473 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5475 * expr.c (java_array_data_offset): Removed function.
5476 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5477 (build_java_array_length_access): Obtain "length" value using a
5478 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5479 (build_java_arrayaccess): Correct comment. Access "data" using a
5480 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5481 (build_java_arraystore_check): New function.
5482 (expand_java_arraystore): Use build_java_arraystore_check.
5483 * parse.y (patch_assignment): Simplify code to insert a store check
5484 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5485 * check-init.c (check_init): Update to reflect that an array length
5486 access is now a COMPONENT_REF.
5487 * gcj.texi (Code Generation): Improve documentation of
5488 -fno-bounds-check. Add documentation for -fno-store-check.
5489 * java-tree.h (flag_store_check): Declare.
5490 (build_java_arraystore_check): Declare.
5491 * lang.c (flag_store_check): Initialize to 1.
5492 (lang_f_options): Add store-check option.
5493 * jvspec.c: Don't pass store-check option to jvgenmain.
5494 * lang-options.h: Add help string for -fno-store-check.
5496 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5498 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5499 * java-tree.h (java_dup_lang_specific_decl): New.
5500 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5502 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5504 * builtins.c, decl.c: Delete traditional-mode-related code
5505 copied from the C front end but not used, or used only to
5506 permit the compiler to link.
5508 2002-02-22 Tom Tromey <tromey@redhat.com>
5510 Fix for PR java/2369:
5511 * jvspec.c (verify_class_name): New function.
5512 (lang_specific_driver): Call it.
5513 (JAVA_START_CHAR_P): New macro.
5514 (JAVA_PART_CHAR_P): Likewise.
5516 2002-02-22 Per Bothner <per@bothner.com>
5518 * class.c: Change vtable to be more compatible with g++ v3 abi.
5519 (get_dispatch_table): Prepend offset-to-top (always 0) and
5520 type_info pointer (currently unimplemented hence NULL) to vtable.
5521 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5522 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5523 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5524 (build_dtable_decl): Add declarations for new fields.
5526 2002-02-20 Per Bothner <per@bothner.com>
5528 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5529 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5530 don't need to set it on the COMPOUND_EXPR - the caller does that.
5532 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5534 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5535 `--CLASSPATH' becomes `--classpath.'
5536 * gjavah.c: Likewise.
5537 * jcf-dump.c: Likewise.
5538 * lang-options.h: Likewise.
5540 * jcf-path.c: Updated comment.
5541 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5542 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5543 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5544 (jcf_path_CLASSPATH_arg): Ditto.
5545 (classpath_u): Updated leading comment.
5547 2002-02-20 Per Bothner <per@bothner.com>
5549 * builtins.c (check_for_builtin): New function.
5550 (build_call_or_builtin): Remove.
5551 * java-tree.h: Update accordingly.
5552 * expr.c (expand_invoke): Use build + check_for_builtin instead
5553 of build_call_or_builtin.
5554 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5555 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5556 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5558 2002-02-17 Tom Tromey <tromey@redhat.com>
5560 * java-tree.h (TYPE_STRICTFP): New macro.
5561 (struct lang_type) [strictfp]: New field.
5562 (CLASS_STRICTFP): New macro.
5563 (METHOD_STRICTFP): New macro.
5564 (struct lang_decl) [strictfp]: New field.
5565 * parse.y (method_header): Disallow strictfp constructor or
5567 (STRICT_TK): Move before MODIFIER_TK.
5568 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5569 (METHOD_MODIFIERS): Likewise.
5570 (INTERFACE_MODIFIERS): Likewise.
5571 * jcf-write.c (get_access_flags): Likewise.
5572 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5573 (add_method_1): Likewise.
5574 (get_access_flags_from_decl): Likewise.
5575 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5576 recognize strictfp flag.
5577 * jcf.h (ACC_STRICT): New define.
5579 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5581 * class.c(build_utf8_ref): Move declaration of decl_size
5583 2002-02-07 Tom Tromey <tromey@redhat.com>
5585 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5588 2002-02-04 Anthony Green <green@redhat.com>
5590 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5591 sections if available.
5593 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5595 * parse.y (java_expand_classes): Fix typo in static field loop.
5597 2002-02-02 Richard Henderson <rth@redhat.com>
5599 * class.c (add_field): Mark static fields external.
5600 (build_class_ref): Remove redundant set.
5601 * parse.y (java_expand_classes): Mark static fields of classes
5602 to be compiled as local.
5603 * jcf-parse.c (parse_class_file): Likewise.
5605 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5607 * gcj.texi (About CNI): New node.
5609 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5612 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5613 setlocale() with LC_CTYPE as a parameter.
5616 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5618 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5619 Follow GNU Coding Standards for --version.
5621 2002-01-28 Tom Tromey <tromey@redhat.com>
5623 * expr.c (build_jni_stub): Ensure storage for `meth' is
5625 * parse.y (java_complete_expand_methods): Set
5626 current_function_decl before building JNI stub.
5628 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5630 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5633 2002-01-22 Tom Tromey <tromey@redhat.com>
5635 * decl.c (java_init_decl_processing): Use add_predefined_file.
5636 Predefine RawData.java.
5637 (predef_filenames): Removed.
5638 (java_init_decl_processing): Don't register predef_filenames.
5639 * jcf-parse.c (add_predefined_file): New function.
5640 (predefined_filename_p): Rewrote.
5641 (predefined_filename_p): No longer static.
5642 * decl.c (java_init_decl_processing): Call initialize_builtins.
5643 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5644 (java/builtins.o): New target.
5645 * builtins.c: New file.
5646 * parse.y (patch_invoke): Use build_call_or_builtin.
5647 * java-tree.h (build_call_or_builtin): Declare.
5648 (initialize_builtins): Declare.
5649 (java_set_exception_lang_code): Removed unused declaration.
5650 (PREDEF_FILENAMES_SIZE): Removed.
5651 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5652 (predef_filenames): New define.
5653 (add_predefined_file): Declare.
5654 (predefined_filename_p): Declare.
5655 * expr.c (expand_invoke): Use build_call_or_builtin.
5657 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5659 * parse.y (patch_switch_statement): Fix format specifier.
5661 2002-01-16 Tom Tromey <tromey@redhat.com>
5663 More for PR java/5365:
5664 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5666 (process_file): Generate include for
5667 java.lang.UnsupportedOperationExceptions.
5669 2002-01-15 Andreas Jaeger <aj@suse.de>
5671 * .cvsignore: Add man pages.
5673 2002-01-15 Tom Tromey <tromey@redhat.com>
5675 Fix for PR java/5365:
5676 * gjavah.c (process_file): Turn class name into a file name.
5678 2002-01-14 Matthias Klose <doko@debian.org>
5680 * gcj.texi: Fix whitespace and formatting errors in the
5681 synopsis of the man pages. Update copyright.
5683 2002-01-14 Tom Tromey <tromey@redhat.com>
5686 * Make-lang.in (java.install-man): Handle jv-convert man page.
5687 (java.generated-manpages): Added jv-convert.1.
5688 (java.uninstall): Remove jv-convert.1.
5689 (java.maintainer-clean): Likewise.
5690 ($(srcdir)/java/jv-convert.1): New target.
5691 * gcj.texi (Top): Link to jv-convert node.
5692 (Individual utilities): Likewise.
5693 (Invoking jv-convert): New node.
5695 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5696 Martin Kahlert <martin.kahlert@infineon.com>
5698 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5699 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5701 2002-01-03 Graham Stott <grahams@redhat.com>
5703 * class.c (compile_resource_file): Update copyright date.
5704 Constify filename parameter.
5705 (java-tree.h): Update copyright date.
5706 (compile_resource_file): Constify filename parameter.
5708 2002-01-03 Graham Stott <grahams@redhat.com>
5710 * gcc/jcf-parse.c: Update copyright date.
5711 (yyparse): Constify resource_filename.
5713 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5715 * parse.y (src_parse_roots): Don't needlessly zero init.
5717 2001-12-31 Tom Tromey <tromey@redhat.com>
5719 * parse.y (dump_java_tree): New function.
5720 (source_end_java_method): Call it.
5721 (end_class_declaration): Likewise.
5722 * lang.c (java_decode_option): Call dump_switch_p.
5724 2001-12-28 Tom Tromey <tromey@redhat.com>
5726 * gen-table.pl: Don't process characters after \uffff. Added
5727 comment pointing to input file.
5729 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5731 * gen-table.pl: Const-ify output. Document the location of a
5732 suitable unicode input file.
5734 * chartables.h: Regenerate.
5736 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5738 * chartables.h: Const-ify.
5739 * gjavah.c (options): Likewise.
5740 * jcf-dump.c (options): Likewise.
5741 * jv-scan.c (options): Likewise.
5742 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5743 * parse.y (binop_lookup): Likewise.
5745 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5747 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5748 the static arrays that are output.
5749 * jvspec.c (jvgenmain_spec): Make static.
5750 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5751 * keyword.h: Regenerate.
5752 * lang.c (string_option, process_option_with_no, lang_f_options,
5753 lang_W_options): Const-ify.
5754 * lex.c (java_lex): Likewise.
5756 2001-12-21 Richard Henderson <rth@redhat.com>
5758 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5759 (get_boehm_type_descriptor): ... here. Arrange for the
5760 TREE_TYPE to get set properly.
5762 2001-12-21 Richard Henderson <rth@redhat.com>
5764 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5765 only if the target requires collect2.
5767 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5769 2001-12-20 Tom Tromey <tromey@redhat.com>
5772 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5773 CAN_COMPLETE_NORMALLY for the node.
5774 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5775 generate code for second branch if first branch can't complete
5777 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5778 the loop head if the loop body can't complete normally.
5780 2001-12-20 Tom Tromey <tromey@redhat.com>
5783 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5784 case where `finally' clause can't complete normally.
5786 2001-12-20 Tom Tromey <tromey@redhat.com>
5789 * parse.y (analyze_clinit_body): Added this_class parameter.
5790 Check for more cases where we must keep <clinit>.
5791 (maybe_yank_clinit): Cleaned up flow control.
5793 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5795 * decl.c (java_init_decl_processing): Don't initialize
5796 finit_leg_identifier_node.
5797 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5798 (finit_leg_identifier_node): Remove.
5799 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5801 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5803 * mangle.c (mangle_member_name): Don't special-case for
5805 * mangle_name.c (unicode_mangling_length): Likewise.
5806 (append_unicode_mangled_name): Likewise.
5807 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5810 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5812 * expr.c (build_java_array_length_access): Don't force null pointer
5813 check unless flag_check_references is set.
5815 2001-12-20 Tom Tromey <tromey@redhat.com>
5817 Fix for PR java/3417:
5818 * parse.y (patch_assignment): Added special processing for
5820 (patch_return): Don't convert booleans to integers, and don't
5821 special-case `null'.
5823 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5825 * config-lang.in (diff_excludes): Remove.
5827 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5829 * gcj.texi: Update link to GCC manual.
5831 2001-12-17 Tom Tromey <tromey@redhat.com>
5833 * parse.y (link_nested_class_to_enclosing): Removed useless
5836 2001-12-16 Tom Tromey <tromey@redhat.com>
5838 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5841 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5843 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5844 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5847 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5849 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5851 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5853 * decl.c (java_init_decl_processing): Build otable_type correctly.
5854 otable_decl is an otable_type.
5856 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5858 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5859 otable_type, otable_ptr_type, method_symbol_type,
5860 method_symbols_array_type, method_symbols_array_ptr_type): New
5861 field/global tree definitions.
5862 (flag_indirect_dispatch): New flag.
5863 * decl.c (java_init_decl_processing): Initialize new otable and
5864 otable_syms type nodes and decls. Add new field "index" to
5866 * class.c (build_method_symbols_entry): New function.
5867 (make_method_value): Set "index" to to method's vtable index for
5868 virtual methods when indirect-dispatch is not used.
5869 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5870 and set vtable_method_count to -1. Set otable and otable_syms field
5871 if indirect-dispatch is used and there was something to put in them.
5872 (build_method_symbols_entry): New function.
5873 (emit_offset_symbol_table): New function.
5874 * expr.c (get_offset_table_index): New function.
5875 (build_invokevirtual): Build array reference to otable at the index
5876 returned by get_offset_table_index, and use the result as the vtable
5878 (build_invokeinterface): Similar.
5879 * jcf-parse.c (yyparse): If indirect-dispatch, call
5880 emit_offset_symbol_table at the end of compilation, after all classes
5881 have been generated.
5882 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5883 * lang.c (flag_indirect_dispatch): Define.
5884 (lang_f_options): Add indirect-dispatch flag.
5886 2001-12-14 Matthias Klose <doko@debian.org>
5888 * gcj.texi: Markup for man page generation. Document missing
5889 options printed by <tool> --help.
5890 Terminate description of gij's -ms option with a dot.
5891 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5892 (java.generated-manpages java.install-man, java.uninstall,
5893 java-maintainer-clean) Updated.
5895 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5897 * class.c (get_dispatch_table): Fix java vtable layout
5898 for TARGET_VTABLE_USES_DESCRIPTORS.
5899 * decl.c (java_init_decl_processing): Initialize
5900 alloc_no_finalizer_node, finalize_identifier_node.
5901 * expr.c (class_has_finalize_method): New function.
5902 (expand_java_NEW): Generate calls for finalizer-free allocation.
5903 (build_invokevirtual): Fix java vtable layout for
5904 TARGET_VTABLE_USES_DESCRIPTORS.
5905 * java-tree.h (enum java_tree_index): New entries:
5906 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5907 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5908 (class_has_finalize_method): declare.
5909 (HAS_FINALIZER_P): New macro.
5910 * parse.y (patch_invoke): Generate calls for finalizer-free
5913 2001-12-12 Matthias Klose <doko@debian.org>
5915 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5916 whitespace at end of line.
5918 2001-12-11 Tom Tromey <tromey@redhat.com>
5920 * lex.c (java_init_lex): Define wfl_to_string as
5921 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5923 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5925 * class.c (make_method_value): Use null_pointer_node to
5926 represent empty exception table.
5928 2001-12-10 Tom Tromey <tromey@redhat.com>
5930 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5932 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5934 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5936 2001-12-09 Per Bothner <per@bothner.com>
5938 * check-init.c (current_switch_has_default): New static field.
5939 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5940 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5941 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5943 2001-12-09 Tom Tromey <tromey@redhat.com>
5945 * check-init.c (check_init): Don't allow pre- or post- increment
5946 or decrement of final variable.
5947 (final_assign_error): Minor error message rewording.
5949 2001-12-08 Tom Tromey <tromey@redhat.com>
5951 * java-tree.h: Fixed typo.
5953 * gjavah.c (decompile_method): Don't decompile to `return this'
5956 * gjavah.c (cxx_keywords): Re-sorted.
5957 * lex.c (cxx_keywords): Re-sorted.
5959 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5962 * gjavah.c (print_namelet): Clear subnamelets.
5963 (HANDLE_METHOD): Set `method_printed' earlier.
5965 2001-12-07 Tom Tromey <tromey@redhat.com>
5967 * lang.c (lang_f_options): Added
5968 optimize-static-class-initialization.
5969 (java_decode_option): Removed special case.
5971 2001-12-07 Per Bothner <per@bothner.com>
5973 * check-init.c (check_init): Fix typo freeing memory twice.
5975 2001-12-05 Per Bothner <per@bothner.com>
5977 Restore support for static class initialization optimization.
5978 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5979 * check-init.c (check_int): At end of BLOCK handle initialization
5980 blocks, which used to be done in java_complete_expand_method but did
5981 not handle the case where check_for_initialization might allocate
5982 more than a word of bits.
5983 * decl.c (lang_make_tree): The smic field is now a tree.
5984 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5985 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5987 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5989 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5990 Change from a hash table to a list.
5991 (struct_lang_decl): Change field 'smic' to match.
5992 * class.c (add_method_1): Initialize
5993 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5994 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5995 (java_expand_method_bodies): -here, since 'smic' is now a list.
5996 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5998 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
6000 * class.c (java_hash_compare_tree_node): Fix casts.
6002 2001-12-04 Per Bothner <per@bothner.com>
6004 * check-init.c: Handle definite unassignment to finals in addition
6005 to definite assignment.
6006 (loop_current_locals): New field.
6007 (num_current_locals, int start_current_locals, num_current_words):
6009 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
6010 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
6011 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
6012 (get_variable_decl, check_final_reassigned): New functions.
6013 (check_init, check_bool_init): Modify as needed for checking finals.
6014 (check_for_initialization): Take extra parameter and return void.
6015 Do extra start-up logic to check final fields for assignment.
6016 * parse.y (check_static_final_variable_assignment_flag,
6017 reset_static_final_variable_assignment_flag, check_final_assignment,
6018 check_final_variable_local_assignment_flag,
6019 reset_final_variable_indirect_assignment_flag,
6020 reset_final_variable_global_assignment_flag): Remove functions.
6021 (java_complete_expand_methods, outer_field_access_fix,
6022 patch_assignment): Remove no-longer used logic.
6023 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6024 * parse.y (register_fields, java_complete_tree): Update accordingly.
6026 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6027 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6028 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6030 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6032 * java-tree.h (DECL FINAL): New bit-field.
6033 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6034 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6035 (DECL_INIT_CALLS_THIS): New macro.
6036 (struct lang_decl): New bit-field init_calls_this.
6037 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6038 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6039 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6040 use it for both local variables and final fields.
6041 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6043 (struct lang_type): Remove hfv bit-field.
6044 (check_for_initialization): Change to return void.
6046 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6047 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6048 * check-init.c (final_assign_error): New helper function.
6049 (check_final_reassigned, check_init): Use it.
6050 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6052 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6053 bit-fields to unsigned.
6055 2001-12-03 Per Bothner <per@bothner.com>
6057 * parse.y (patch_binop): Minor constant folding.
6059 * parse.y (build_current_thisn): Shorter 'buffer'.
6061 2001-12-03 Per Bothner <per@bothner.com>
6063 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6064 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6065 * jcf-write.c (generate_bytecode_insns): Remove support for
6066 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6067 * check-init.c (check_init): Likewise.
6069 2001-12-03 Per Bothner <per@bothner.com>
6071 * verify.c (subroutine_nesting): New function.
6072 (verify_jvm_instructions): Use it to fix logic for checking that
6073 we're done with the current subroutine.
6075 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6076 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6078 2001-12-03 Per Bothner <per@bothner.com>
6080 * jcf.h: Fix obvious typo in comment.
6081 * typeck.c (build_null_signature): Add comment.
6083 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6085 * expr.c: Remove leading capital from diagnostic messages, as
6086 per GNU coding standards.
6087 * jcf-io.c: Similarly.
6088 * jcf-parse.c: Similarly.
6089 * jv-scan.c: Similarly.
6090 * jvspec.c: Similarly.
6091 * mangle.c: Similarly.
6093 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6094 Alexandre Petit-Bianco <apbianco@redhat.com>
6096 * expr.c (build_java_arrayaccess): Call save_expr on array for
6097 correct evaluation order, modified comment, fixed indentation.
6098 * parse.y: (patch_assignment): Correctly extract the array base
6099 from the tree generate by build_java_arrayaccess, added comments.
6100 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6101 Fixes PR java/3096, PR java/3803, PR java/3965.
6103 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6105 * expr.c (expand_byte_code): Remove trailing periods from messages.
6106 * jcf-parse.c (load_class, jcf_parse): Similarly.
6107 * jcf-write.c (generate_classfile): Similarly.
6108 * lex.c (java_lex): Similarly.
6110 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6112 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6114 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6116 * Make-lang.in (java.generated-manpages): New dummy target.
6118 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6120 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6122 (lang_specific_pre_link): Use set_input to set input_filename.
6124 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6125 (main): Fix definition.
6126 Strip `main' from classname.
6129 2001-11-18 Roger Sayle <roger@eyesopen.com>
6131 * parse.h (java_expand_switch): Remove old prototype.
6133 2001-11-18 Tom Tromey <tromey@redhat.com>
6135 Fix for PR java/1401:
6136 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6138 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6141 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6143 * lang.c (finish_parse): Rename to java_finish.
6144 (LANG_HOOKS_FINISH, java_finish): New.
6146 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6148 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6149 * java-tree.h: New prototype.
6150 * lang.c (java_init): Update prototype. Combine with old init_parse.
6152 2001-11-13 Tom Tromey <tromey@redhat.com>
6154 * gjavah.c (method_signature): New global.
6155 (HANDLE_METHOD): Set it.
6156 (decompile_return_statement): New function.
6157 (decompile_method): Use it.
6158 (print_method_info): Removed `synth' argument.
6160 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6162 * java-tree.h (java_set_yydebug): New.
6163 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6164 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6165 (print_lang_decl, print_lang_type, print_lang_identifier,
6166 print_lang_statistics, lang_print_xnode): Remove.
6168 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6170 * jcf-parse.c (init_lex): Remove.
6171 * lang.c (language_string, lang_identify): Remove.
6172 (struct lang_hooks): Constify.
6173 (LANG_HOOKS_NAME): Override.
6174 (init_parse): Update.
6176 2001-11-08 Andreas Franck <afranck@gmx.de>
6178 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6179 program_transform_name the way suggested by autoconf.
6180 (java.install-common): Also transform auxiliary program names with
6181 program_transform_name.
6183 2001-11-08 Tom Tromey <tromey@cygnus.com>
6185 * parse.y (trap_overflow_corner_case): New rule.
6186 (unary_expression): Use it.
6187 * lex.c (java_init_lex): Don't set minus_seen.
6188 (yylex): Don't use minus_seen. Communicate overflow to parser for
6190 (error_if_numeric_overflow): New function.
6191 * parse.h (minus_seen): Removed field.
6192 (JAVA_RADIX10_FLAG): New define.
6194 2001-11-07 Tom Tromey <tromey@redhat.com>
6196 Patch for PR java/1414:
6197 * parse.y (case_label_list): New global.
6198 (goal): Register case_label_list with GC.
6199 (java_complete_lhs): Save new case on case_label_list.
6200 (patch_switch_statement): Check for duplicate case labels.
6202 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6204 * parse.y (patch_assignment): Removed unused third argument.
6205 (java_complete_lhs): Removed unused third argument to patch_assignment.
6207 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6209 * lang.c: Include langhooks-def.h.
6210 * Make-lang.in: Update.
6212 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6214 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6216 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6218 * mangle.c (find_compression_record_match): Don't match compression
6219 records for package name elements unless they occur at the start of
6220 the name. Fix for PR java/4717.
6222 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6224 * expr.c (expand_java_field_op): Don't special-case references to
6225 java.lang.PRIMTYPE.TYPE.
6226 (build_primtype_type_ref): Removed.
6227 * java-tree.h (build_primtype_type_ref): Remove prototype.
6228 * parse.y (maybe_build_primttype_type_ref): Removed.
6229 (complete_function_arguments): Don't special-case references to
6230 java.lang.PRIMTYPE.TYPE.
6231 (patch_assignment): Likewise.
6232 (array_constructor_check_entry): Likewise.
6234 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6236 * mangle.c (static tree compression_table): Fixed leading comment.
6237 * parse.h (struct parser_ctxt): Fixed field comment.
6238 * parse.y (check_pkg_class_access): New prototype, fixed leading
6239 comment, new parameter used to emit error only if passed as true.
6240 (parse_check_super): Pass extra argument to check_pkg_class_access.
6241 (do_resolve_class): Likewise.
6242 (process_imports): Likewise.
6243 (read_import_dir): Fixed indentation.
6244 (find_in_imports_on_demand): New local class_type_name. Local
6245 node_to_use deleted. while loop changed into for loop. Report
6246 multiple definition only for accessible classes. Improved error
6248 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6249 assigned to parameter list, fixed indentation. while loop changed
6250 into for loop, restore TREE_CHAIN on local `tem' before the next
6253 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6255 * lang.c (lang_get_alias_set): Deleted.
6257 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6259 * gjavah.c (jni_print_char): Fix thinko in last change.
6261 * gjavah.c (jni_print_char, decode_signature_piece): Use
6262 safe-ctype macros and/or fold extra calls into fewer ones.
6263 * lex.c (java_read_unicode, java_lex): Likewise.
6264 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6265 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6266 * mangle_name.c (append_unicode_mangled_name,
6267 unicode_mangling_length): Likewise.
6269 2001-10-17 Richard Henderson <rth@redhat.com>
6271 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6273 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6275 * lang.c (langhooks.h): Included.
6276 (LANG_HOOKS_INIT): Redefined.
6277 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6278 (LANG_HOOKS_DECODE_OPTION): Likewise.
6279 (struct lang_hooks lang_hooks): New initialization.
6281 2001-10-11 Per Bothner <per@bothner.com>
6283 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6284 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6285 The former is simpler, and jcf-write.c handles it better.
6286 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6287 or WITH_CLEANUP_EXPR.
6288 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6289 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6291 * parse.y (patch_if_else_statement): If the condition is constant,
6292 optimize away the test.
6294 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6296 * parse.y (patch_cast): Call patch_string on the first operand of
6297 the incoming node, update it if necessary. Fixes PR java/4510.
6299 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6301 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6302 when name qualifier matches a package name.
6304 2001-10-08 Tom Tromey <tromey@redhat.com>
6306 Fix for PR java/4489:
6307 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6308 force a new label when computing `body_block'.
6310 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6312 * jcf-io.c (format_uint): Const-ify.
6313 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6314 * lex.c (java_get_line_col): Likewise.
6315 * parse.y (build_incdec): Likewise.
6317 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6319 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6320 a NULL enclosing context if appropriate. Fixes PR java/4466.
6322 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6324 * parse.y (patch_assignment): Use lvalue's original TYPE when
6325 building the final COMPOUND_EXPR.
6326 (try_reference_assignconv): Fixed leading comment.
6328 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6330 * parse.y (check_final_variable_indirect_assignment): For
6331 COMPOUND_EXPR, return only if finals were found initialized
6332 properly, if not, keep on checking.
6333 (check_final_variable_global_assignment_flag): New local
6334 error_found, set when appropriate and used to decide whether to
6335 report uninitialized finals. Fixed typo in comment.
6337 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6339 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6340 last three initializations. Fixes PR java/4360.
6342 2001-09-21 Richard Henderson <rth@redhat.com>
6344 * class.c (get_dispatch_table): Handle function descriptors.
6345 (build_dtable_decl): Likewise.
6346 * expr.c (build_invokevirtual): Likewise.
6348 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6350 * parse.y (patch_method_invocation): Build class initialization
6351 when static finals are used to qualify method invocation.
6354 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6356 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6357 build_type_name_from_array_name.
6358 (STRING_STRIP_BRACKETS): New macro.
6359 * parse.y (build_type_name_from_array_name): New function.
6360 (array_creation_expression:): Accumulate []s instead of [s.
6361 (cast_expression:): Accumulate []s instead of [s after cast type
6363 (build_array_from_name): Local string deleted, use
6364 build_type_name_from_array_name.
6365 (build_unresolved_array_type): Accumulate []s instead of [s after
6367 (register_fields): Fixed comment.
6368 (resolve_class): Local name, base deleted, new locals tname and
6369 array_dims. Use build_type_name_from_array_name. Use array_dims to
6371 (purify_type_name): Use STRING_STRIP_BRACKETS.
6373 2001-09-18 Andreas Jaeger <aj@suse.de>
6375 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6376 * jv-scan.c: Likewise.
6378 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6380 * parse.y (patch_method_invocation): Inner class creation context
6381 check not enforced within constructors. Fixes PR java/1873.
6383 2001-09-16 Tom Tromey <tromey@redhat.com>
6385 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6386 NOTE_PUSH for single-case push. Fixes PR java/4189.
6388 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6390 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6391 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6392 (struct lang_type): New fields import_list and import_demand_list.
6393 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6394 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6395 (do_resolve_class): New local saved_enclosing_type, initialized,
6396 passed as parameter to find_in_imports and find_in_imports_on_demand.
6397 (find_in_imports): Added paramater enclosing_type, use its
6398 TYPE_IMPORT_LIST when applicable.
6399 (find_in_imports_on_demand): Added parameter enclosing_type, use
6400 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6401 declaration and initialization.
6402 (fold_constant_for_init): Switch/restore current_class to the
6403 appropriate context.
6405 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6407 * verify.c (verify_jvm_instructions): Fix typo.
6409 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6411 * expr.c (expand_invoke): Const-ification.
6412 * parse.y (patch_method_invocation): Likewise.
6414 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6416 * gjavah.c (cxx_keywords): Const-ification.
6417 * keyword.gperf (java_keyword): Likewise.
6418 * lang.c (java_tree_code_name): Likewise.
6419 * lex.c (cxx_keywords): Likewise.
6420 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6422 2001-09-11 Richard Henderson <rth@redhat.com>
6424 * parse.h (ctxp_for_generation): Mark extern.
6426 2001-09-10 Richard Henderson <rth@redhat.com>
6428 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6430 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6432 * typeck.c (java_array_type_length, build_prim_array_type):
6433 Represent empty arrays by NULL index.
6435 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6437 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6438 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6440 2001-09-06 Anthony Green <green@redhat.com>
6442 * class.c (O_BINARY): Define if necessary.
6443 (registerResource_libfunc): Declare.
6444 (init_class_processing): Initilize registerResource_libfunc.
6445 (compile_resource_file): New function.
6446 * java-tree.h (resource_name): Declare.
6447 (compile_resource_file): Declare.
6448 * jcf-parse.c (yyparse): Handle compiling java resource files.
6449 * lang.c (java_decode_option): Handle -fcompile-resource option.
6450 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6452 * gcj.texi (Code Generation): Add documentation for -R flag.
6454 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6456 * jcf-write.c (generate_classfile): Issue an error in case of
6457 field/initial value mismatch.
6458 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6459 being initialized and we're generating bytecode.
6460 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6461 set DECL_INITIAL properly when appropriate.
6465 2001-09-01 Per Bothner <per@bothner.com>
6467 * parse.y (maybe_yank_clinit): A field without an initializer is not
6468 relevant. All initializers except static final and constant require
6469 <clinit>, regardless of flag_emit_class_files.
6471 2001-08-31 Per Bothner <per@bothner.com>
6473 * class.c (set_constant_value): When not emitting class files, then a
6474 String ConstantValue is a utf8const_ptr_type.
6476 2001-08-30 Per Bothner <per@bothner.com>
6478 * jcf-write.c (generate_classfile): Check that field is primitive
6479 or string before emitting ConstantValue attribute.
6481 2001-08-30 Per Bothner <per@bothner.com>
6483 * parse.y (resolve_qualified_expression_name): If creating a
6484 COMPOUND_EXPR, set it's type correctly.
6486 2001-08-30 Per Bothner <per@bothner.com>
6488 * jcf-io.c (open_class): Set filename field.
6490 * jcf-parse,c (parse_class_file): Set current_function_decl
6491 for better error message when Code attribute is missing.
6493 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6494 better diagnostics, especially for constructors.
6496 2001-08-30 Per Bothner <per@bothner.com>
6498 * jcf-write.c (generate_classfile): Don't write ConstantValue
6499 attribute if field is not final, for compatibility with jdk.
6501 * jcf-write.c (generate_classfile): Convert ConstantValue values
6502 to correct type. Work-around for front-end bug.
6503 * class.c (set_constant_value): Error if constant has wrong type.
6505 2001-08-30 Per Bothner <per@bothner.com>
6507 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6508 "Double" are printed at verbosity 1.
6510 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6512 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6514 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6516 * parse.y (patch_assignment): Don't verify final re-assignment here.
6517 (java_complete_lhs): Verify assignments to finals calling
6518 patch_assignment. Verify re-assignments to finals before calling
6521 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6523 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6526 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6528 * lex.c (java_lex): new local found_hex_digits. Set and then used
6529 in test to reject invalid hexadecimal numbers.
6530 * parse.y (java_complete_tree): Prevent unwanted cast with
6531 initialized floating point finals.
6532 (patch_binop): Emit a warning when detecting a division by zero,
6533 mark result not constant, don't simplify non integer division.
6535 2001-08-28 Per Bothner <per@bothner.com>
6537 * jcf-write.c (generate_bytecode_insns): For increments and
6538 decrements just recurse to push constant. Improvement on Mark's patch.
6540 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6542 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6543 real conversion for increments and decrements of reals.
6545 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6547 * parse.y (resolve_qualified_expression_name): Handle unresolved
6548 qualified expressions, prevent numerical qualifiers, fixed typo.
6551 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6553 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6554 don't report anything but deprecated class when marked so. Handle
6556 (patch_method_invocation): Check deprecation on methods and types.
6557 (patch_binop): code becomes an enum tree_code, added default: to
6558 switch to handle that. Detect division by zero, try to fold and
6559 return before using a subroutine.
6561 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6563 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6564 file smaller than 4 bytes.
6565 * parse.y (check_inner_circular_reference): New function.
6566 (check_circular_reference): Likewise.
6567 (array_initializer:): Accept {,}.
6568 (java_check_circular_reference): Rewritten using
6569 check_circular_reference and check_inner_circular_reference.
6570 (java_complete_expand_method): Unconditionally save and restore
6571 the unpurged exception list.
6572 (build_dot_class_method_invocation): Unmangle signature parameter.
6574 2001-08-21 Tom Tromey <tromey@redhat.com>
6576 * decl.c (init_decl_processing): Add `throws' field to method
6578 * class.c (make_method_value): Compute `throws' field for method.
6580 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6582 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6583 circularity is detected.
6584 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6586 2001-08-17 Richard Henderson <rth@redhat.com>
6588 * class.c (emit_register_classes): Add align parameter to
6589 call to assemble_integer.
6591 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6593 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6594 loading a class_or_name fails, try considering an innerclass name
6595 and load the enclosing context.
6596 * parse.y (resolve_inner_class): New function.
6597 (find_as_inner_class): Added leading comment.
6598 (register_incomplete_type): Keep the current context as enclosing
6599 context for JDEP_FIELD dependencies.
6600 (do_resolve_class): Locals new_class_decl and super initialized to
6601 NULL. Call resolve_inner_class, explore the enclosing context
6602 superclass if necessary.
6605 2001-08-16 Tom Tromey <tromey@redhat.com>
6607 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6608 * gjavah.c (main): Updated for change to jcf_path_seal.
6609 * lang.c (version_flag): New global.
6610 (java_decode_option): Recognize `-version'.
6611 (java_init): Update for change to jcf_path_seal.
6612 * jcf.h (jcf_path_seal): Added `print' argument.
6613 * jcf-path.c (jcf_path_seal): Added `print' argument.
6615 2001-08-13 Zack Weinberg <zackw@panix.com>
6617 * Make-lang.in (java/decl.o): Update dependencies.
6618 * decl.c: Include libfuncs.h, don't include toplev.h.
6620 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6622 * decl.c (init_decl_processing): exception_type_node,
6623 class_not_found_type_node, and no_class_def_found_type_node
6624 initialized. predef_filenames augmented accordingly.
6625 instinit_identifier_node initialized.
6626 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6627 * java-tree.h (enum java_tree_index): New entries
6628 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6629 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6630 (exception_type_node): New macro.
6631 (class_not_found_type_node): Likewise.
6632 (no_class_def_found_type_node): Likewise.
6633 (instinit_identifier_node): Likewise.
6634 (PREDEF_FILENAMES_SIZE): Adjusted.
6635 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6636 (struct lang_type): Fixed typo in bitfield name.
6637 (DECL_INSTINIT_P): New macro.
6638 (ID_INSTINIT_P): Likewise.
6639 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6641 * parse.y (encapsulate_with_try_catch): New function.
6642 (generate_instinit): Likewise.
6643 (build_instinit_invocation): Likewise.
6644 (ctors_unchecked_throws_clause_p): Likewise.
6645 (add_instance_initializer): Deleted.
6646 (build_instance_initializer): Likewise.
6647 (in_instance_initializer): Likewise.
6648 (check_method_redefinition): instinit$ not to be verified.
6649 (java_complete_expand_methods): Generate instinit$, simplified code.
6650 (build_dot_class_method): Eliminated unnecessary locals. Use
6651 encapsulate_with_try_catch, removed unnecessary code.
6652 (fix_constructors): New local iii. Use build_instinit_invocation.
6653 (patch_method_invocation): Added comment.
6654 (maybe_use_access_method): Don't consider instinit$.
6655 (find_applicable_accessible_methods_list): Shorten the search for
6657 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6658 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6659 (patch_throw_statement): Likewise. Fixed typo.
6661 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6664 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6665 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6667 (lang_specific_pre_link): Use set_input to set input_filename.
6669 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6670 (main): Fix definition.
6671 Strip `main' from classname.
6674 2001-08-11 Zack Weinberg <zackw@panix.com>
6676 * lex.h: Don't include setjmp.h. Don't define
6677 SET_FLOAT_HANDLER or prototype set_float_handler.
6679 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6681 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6682 `poplevel' in the right order.
6684 2001-08-09 Richard Henderson <rth@redhat.com>
6686 * Make-lang.in (class.o): Depend on TARGET_H.
6687 * class.c (emit_register_classes): Use target hooks instead of
6688 assemble_constructor and assemble_destructor.
6690 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6692 * check-init.c (flags.h): Include
6693 (check_init): Don't report uninitialized static class
6694 initialization flags, don't free bit index when doing static class
6695 initialization optimization.
6696 (check_for_initialization): Return type changed to `unsigned int.'
6697 (attach_initialized_static_class): New function.
6698 * class.c (add_method_1): Create the initialized static class
6700 (finish_class): Always emit deferred inline methods.
6701 * decl.c (emit_init_test_initialization): Moved to expr.c
6702 (complete_start_java_method): Don't traverse
6703 DECL_FUNCTION_INIT_TEST_TABLE.
6704 (lang_mark_tree): Mark hash tables in function decls.
6705 * expr.c (emit_init_test_initialization): Moved from decl.c.
6706 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6707 initialization flag, set DECL_CONTEXT and
6708 LOCAL_CLASS_INITIALIZATION_FLAG.
6709 (java_lang_expand_expr): Emit initialization code for static class
6710 initialized flags when entering block, if necessary.
6711 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6712 * java-tree.h (flag_optimize_sci): New global variable declaration.
6713 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6714 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6715 (LOCAL_FINAL_P): Fixed typo in comment.
6716 (FINAL_VARIABLE_P): Likewise.
6717 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6718 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6719 (struct lang_decl): New fields `ict', `smic' and `cif.'
6720 (check_for_initialization): New returned value for global.
6721 (attach_initialized_static_class): New global function.
6722 (STATIC_CLASS_INIT_OPT_P): New macro.
6723 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6724 * lang.c (java_decode_option): Handle
6725 `-fno-optimize-static-class-initialization'
6726 * parse.y (start_complete_expand_method): New function.
6727 (java_expand_method_bodies): Likewise.
6728 (attach_init_test_initialization_flags): Likewise.
6729 (adjust_init_test_initialization): Likewise.
6730 (emit_test_initialization): Likewise.
6731 (java_complete_expand_methods): Nullify abstract and native method
6733 (java_complete_expand_method): New locals `fbody', `block_body'
6734 and `exception_copy.' Reorganized: directly return on empty method
6735 bodies, call `start_complete_expand_method', remember definitely
6736 initialized static class in function, don't expand method bodies.
6737 (java_expand_classes): Call `java_expand_method_bodies' before
6738 `finish_class' when compiling to native.
6739 (resolve_expression_name): Use `orig' after building outer class
6741 (patch_invoke): Remember static method invocations.
6743 2001-08-06 Richard Henderson <rth@redhat.com>
6745 * class.c (emit_register_classes): Pass a symbol_ref and priority
6746 to assemble_constructor.
6748 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6750 * java-tree.h (all_class_filename): New macro.
6751 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6752 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6753 newly created IDENTIFIER_NODE to `all_class_filename.'
6755 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6757 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6758 Use ggc_add_tree_root to register roots.
6760 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6762 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6763 second operand calling check_init.
6764 * decl.c (complete_start_java_method): Swaped second and third
6765 arguments while creating WITH_CLEANUP_EXPR node.
6766 * jcf-write.c (generate_bytecode_insns): Use second operand
6767 instead of third when handling WITH_CLEANUP_EXPR.
6768 * parse.y (java_complete_lhs): Expand second operand of
6769 WITH_CLEANUP_EXPR nodes.
6770 (patch_synchronized_statement): Swaped second and third arguments
6771 while creating WITH_CLEANUP_EXPR node.
6773 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6775 * parse.y (create_interface): Avoid cyclic inheritance report when
6776 syntax error encountered during class definition.
6779 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6781 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6783 (lang_specific_pre_link): Use set_input to set input_filename.
6785 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6786 (main): Fix definition.
6787 Strip `main' from classname.
6790 2001-07-18 Tom Tromey <tromey@redhat.com>
6793 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6794 * lex.c (java_new_lexer): Use ICONV_CONST.
6795 (java_read_char): Likewise.
6796 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6797 (jv-scan$(exeext)): Likewise.
6799 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6801 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6802 * parse.y (check_class_interface_creation): Allow `private' if the
6803 enclosing is not an interface.
6804 (create_interface): Interface tagged public if the enclosing
6805 context is an interface.
6806 (create_class): Class tagged public if the enclosing context
6810 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6812 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6815 2001-07-14 Tim Josling <tej@melbpc.org.au>
6817 * check-init.c (check_init): Remove references to EXPON_EXPR.
6819 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6821 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6822 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6825 2001-07-13 Tom Tromey <tromey@redhat.com>
6827 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6830 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6832 * parse.y (patch_method_invocation): Don't override primary if one
6833 is already provided, but let this$<n> be built. Fixed comment.
6835 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6837 * parse.y (empty_statement:): Report empty statement error only
6838 when found at class declaration level.
6841 2001-07-12 Tom Tromey <tromey@redhat.com>
6843 * expr.c (expand_load_internal): New function.
6844 (LOAD_INTERNAL): Use it.
6846 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6848 * parse.y (verify_constructor_super): Compare anonymous class ctor
6849 args with `valid_method_invocation_conversion_p.'
6852 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6854 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6855 `-fsyntax-only.' Fixes PR java/3248
6857 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6859 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6861 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6863 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6864 current function is static. Fixes PR java/1970
6866 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6868 * parse.y (patch_method_invocation): Add enclosing context to ctor
6869 calls if necessary. Fixes PR java/2953
6871 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6873 * parse.y (resolve_package): Abort if qualified expression member
6875 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6878 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6880 * verify.c: Don't use // comments.
6882 2001-07-05 Tom Tromey <tromey@redhat.com>
6884 * lang.c (flag_assume_compiled): Removed.
6885 * java-tree.h (flag_assume_compiled): Removed.
6886 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6887 -fhash-synchronization, -fuse-divide-subroutine,
6888 -fcheck-references, -femit-class-file, -femit-class-files,
6889 -fassume-compiled. Updated --encoding information. Changed
6890 -foutput-class-dir to `-d'.
6892 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6894 * jcf-parse.c (parse_class_file): Add lineno parameter to
6895 debug_start_source_file call.
6897 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6899 * gcj.texi: Use gpl.texi.
6900 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6901 dependencies and use doc/include in search path.
6903 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6905 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6906 `this'. If so, don't build instance initializers.
6908 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6910 * parse.y (resolve_expression_name): Improved error message for
6911 inner class cases. Fixes PR java/1958
6913 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6915 * lang.c: #include diagnostic.h
6916 (lang_print_error): Add a `diagnostic_context *' parameter.
6917 (java_dummy_print): Likewise.
6918 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6920 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6922 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6923 * jcf.h (typedef struct JCF): New bitfield `finished.'
6924 (JCF_FINISH): Set `finished.'
6925 (JCF_ZERO): Reset `finished.'
6928 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6930 * parse.y (class_body_declaration:): Don't install empty instance
6934 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6936 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6937 (set_class_decl_access_flags): New function.
6938 * java-tree.h (set_class_decl_access_flags): New prototype.
6939 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6940 (parse_class_file): New local `decl_max_locals.' Take wide types
6941 into account to compute DECL_MAX_LOCALS.
6942 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6945 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6947 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6949 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6951 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6952 * parse.y (do_resolve_class): Moved comments out to leading comment
6953 section. Removed local `start', New local `_ht' and
6954 `circularity_hash.' Record `enclosing' in hash table and search
6955 it to detect circularity. Use `enclosing' as an argument to
6956 `lookup_cl.' Free the hash table when done.
6958 2001-06-19 Tom Tromey <tromey@redhat.com>
6960 * lex.c (java_read_char): Disallow invalid and overlong
6961 sequences. Fixes PR java/2319.
6963 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6965 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6967 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6969 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6970 arguments accordingly.
6972 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6974 * gcj.texi: Move contents to just after title page.
6976 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6978 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6980 (patch_incomplete_class_ref): Build the class ref, build the class
6981 init if necessary, complete the tree.
6984 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6986 * parse.y (lookup_field_wrapper): Test `name' code.
6987 (resolve_qualified_expression_name): Test `qual_wfl' code.
6988 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6989 handle `qual_wfl' by code.
6990 (maybe_build_primttype_type_ref): Test `wfl' code.
6992 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6994 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6996 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6997 the dvi file in the java directory.
6999 2001-05-25 Sam TH <sam@uchicago.edu>
7001 * gen-table.pl javaop.h jcf.h lex.h,
7002 parse.h: Fix header include guards.
7004 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
7006 * jv-scan.c (version): Update copyright year.
7008 2001-05-21 Per Bothner <per@bothner.com>
7010 * jcf-parse.c (read_class): If class is from .class or .zip file
7011 and it's already been read, don't push/pop parser context.
7013 2001-05-18 Per Bothner <per@bothner.com>
7015 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
7016 command line so the jvgenmain-generated main program comes first.
7018 2001-05-15 Tom Tromey <tromey@redhat.com>
7020 * class.c (build_utf8_ref): Don't generate identifier based on
7023 2001-05-12 Richard Henderson <rth@redhat.com>
7025 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7026 * expr.c (java_lang_expand_expr): Expand it.
7027 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7028 calling build_exception_object_ref.
7029 * parse.y (catch_clause_parameter): Likewise.
7030 (build_dot_class_method): Likewise.
7031 (try_reference_assignconv): Likewise.
7032 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7033 * jcf-write.c (generate_bytecode_insns): Likewise.
7035 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7037 * parse.y (build_unresolved_array_type): Set
7038 EXPR_WFL_QUALIFICATION on the newly created wfl.
7039 Fixes PR java/2538. Fixes PR java/2535.
7041 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7043 * parse.y (fix_constructors): Removed unnecessary assignment to
7044 local. Moved assignment to `this$<n>', fixed comments and
7046 (build_wfl_wrap): Fixed indentation.
7047 Fixes PR java/2598, java/2579 and java/2658.
7049 2001-05-03 Mo DeJong <mdejong@redhat.com>
7051 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7052 check for byte swap.
7054 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7056 * expr.c (build_class_init): Move MODIFY_EXPR
7057 outside of COND_EXPR. Remove variable `call'.
7059 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7061 * decl.c: NULL_PTR -> NULL.
7062 * jcf-write.c: Likewise.
7064 2001-05-01 Tom Tromey <tromey@redhat.com>
7066 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7067 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7068 * gcj.texi: Updated copyright text. Include fdl.texi.
7069 (Top): Link to new node.
7071 2001-05-01 Per Bothner <per@bothner.com>
7073 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7075 2001-05-01 Per Bothner <per@bothner.com>
7077 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7078 import_list contains the name, not the TREE_PURPOSE.
7080 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7082 * jcf-io.c (read_zip_member): Cast to long in comparison with
7085 * jvspec.c (lang_specific_driver): Initialize variables.
7087 * mangle.c (find_compression_record_match): Likewise.
7089 * typeck.c (build_null_signature): Provide static prototype. Mark
7090 parameter with ATTRIBUTE_UNUSED.
7092 * verify.c (verify_jvm_instructions): Initialize variable.
7094 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7096 * parse.y (do_resolve_class): Check for cyclic inheritance during
7097 inner class resolution.
7099 2001-04-27 Per Bothner <per@bothner.com>
7101 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7102 while iterating, since that could cause gc to lose stuff.
7104 2001-04-26 Per Bothner <per@bothner.com>
7106 Fix method search wrt scope of inner classes to match JLS2.
7107 * typeck.c (build_null_signature): New static function.
7108 (has_method): New function. Uses build_null_signature and lookup_do.
7109 * java-tree.h (has_method): New declaration.
7110 * parse.y (find_applicable_accessible_methods_list): Do not search
7111 context of inner classes here.
7112 (patch_method_invocation): Search scope, ie. current and outer clases,
7113 for method matching simple name, to find class.
7115 2001-04-26 Per Bothner <per@bothner.com>
7117 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7118 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7120 * constants.c (find_methodref_with_class_index): New function.
7121 (find_methodref_index): Use find_methodref_with_class_index.
7122 * java-tree.h (find_methodref_with_class_index): New declaration.
7123 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7124 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7125 If context changed from interface to class, don't use invokeinterface.
7127 2001-04-25 Per Bothner <per@bothner.com>
7129 * verify.c (verify_jvm_instructions): For field instructions,
7130 check that field index is valid. For invoke instructions, check that
7131 method index is valid.
7133 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7135 * config-lang.in (target_libs): Copy from $libgcj_saved.
7137 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7139 * decl.c (init_decl_processing): Add new class "protectionDomain"
7141 * class.c (make_class_data): Set initial value for "protectionDomain".
7143 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7145 * jvspec.c (lang_specific_driver): Fix memory allocation
7146 deficit, by using concat in lieu of xmalloc/sprintf.
7148 2001-04-20 Per Bothner <per@bothner.com>
7150 Fixes to compile multiple .class files at once.
7151 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7152 * java-tree.h (CLASS_PARSED_P): New macro.
7153 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7154 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7155 (read_class): Avoid some code duplication.
7156 Don't call JCF_FINISH for a .class file - might be needed later.
7157 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7158 rather than CLASS_LOADED_P, since latter implies class laid out.
7159 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7160 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7162 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7164 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7166 * boehm.c: Include toplev.h.
7168 2001-04-06 Tom Tromey <tromey@redhat.com>
7169 Alexandre Petit-Bianco <apbianco@redhat.com>
7171 Fix for PR gcj/1404 and PR gcj/2332:
7172 * parse.y (build_array_from_name): If we use the type_wfl then
7173 accumulate dimensions from the original type as well.
7174 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7176 2001-04-06 Tom Tromey <tromey@redhat.com>
7178 * parse.y (analyze_clinit_body): Return true if the second operand
7179 of a METHOD_EXPR is nonzero.
7181 2001-04-06 Tom Tromey <tromey@redhat.com>
7183 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7185 ($(srcdir)/java/parse.c): Likewise.
7187 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7189 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7190 (version-gcc): Initialized.
7191 (which-gcj): Likewise.
7193 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7195 * java-tree.h (struct lang_decl): New macro
7196 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7197 * parse.y (build_instance_initializer): New function.
7198 (add_instance_initializer): Use it.
7199 (java_fix_constructors): Set `current_class' before fix pass.
7200 (fix_constructors): Just return if already fixed. Move `super()'
7201 invocation ahead. Use `build_instance_initializer.'
7204 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7206 * parse.y (resolve_qualified_expression_name): Pass field's
7207 DECL_CONTEXT to `not_accessible_p.'
7208 (not_accessible_p): Changed parameters order in `inherits_from_p'
7211 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7213 * lang-options.h: Add flag_check_references.
7215 2001-04-04 Per Bothner <per@bothner.com>
7217 * java-tree.h (CONSTANT_VALUE_P): New macro.
7218 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7219 * parse.y (maybe_build_class_init_for_field): New static function.
7220 (resolve_expression_name, resolve_field_access): Use
7221 maybe_build_class_init_for_field instead of build_class_init
7222 This does not do the init if the field is compile-time-constant.
7223 (resolve_field_access): Simplify.
7225 * parse.y (fold_constant_for_init): Merge test into switch.
7227 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7229 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7231 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7233 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7235 * expr.c (pop_type_0): Save the result of the first
7236 lang_printable_name call in a scratch buffer, so it
7237 won't be clobbered by the second call.
7239 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7241 * parse-scan.y (array_type:): Rewritten.
7242 (type_declaration:): `empty_statement' replaces `SC_TK.'
7243 (class_member_declaration:): `empty statement' added.
7244 (method_body:): Simplified.
7245 (static_initializer:): Likewise.
7246 (primary_no_new_array:): Use `type_literals.'
7247 (type_literals:): New rule.
7248 (dims:): Set and update `bracket_count.'
7249 Fixes PR java/1074. Fixes PR java/2412.
7251 2001-03-28 Hans Boehm <boehm@acm.org>
7253 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7254 (get_boehm_type_descriptor): Set type on returned value to be a
7255 pointer length integer.
7257 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7259 * expr.c (pop_type_0): Call `concat' rather than building the
7261 (pop_type): Add format specifier in call to `error'.
7263 * parse.y (patch_method_invocation): Avoid casting away
7266 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7268 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7270 2001-03-28 Richard Henderson <rth@redhat.com>
7272 IA-64 ABI Exception Handling:
7273 * Make-lang.in (except.o): Don't depend on eh-common.h.
7274 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7275 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7276 [soft_exceptioninfo_call_node]: Remove.
7277 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7278 (end_java_method): No emit_handlers.
7279 * except.c (java_set_exception_lang_code): Remove.
7280 (method_init_exceptions): Don't call it.
7281 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7282 (build_exception_object_ref): New.
7283 (expand_end_java_handler): Update for except.h name changes.
7284 (emit_handlers, expand_resume_after_catch): Remove.
7285 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7286 (process_jvm_instruction): Use build_exception_object_ref.
7287 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7288 (soft_exceptioninfo_call_node): Remove.
7289 (build_exception_object_ref): Declare.
7290 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7291 soft_exceptioninfo_call_node. Move processing ...
7292 [EXC_PTR_EXPR]: ... here.
7293 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7294 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7295 (source_end_java_method): No java_set_exception_lang_code or
7297 (build_dot_class_method): Use build_exception_object_ref.
7298 (try_reference_assignconv): Check EXC_PTR_EXPR not
7299 soft_exceptioninfo_call_node.
7301 2001-03-28 Richard Henderson <rth@redhat.com>
7303 * java-tree.h (throw_node): Define as a single member of
7304 java_global_trees instead of a separate array.
7305 (JTI_THROW_NODE): New.
7306 * decl.c (throw_node): Don't declare.
7307 (init_decl_processing): Init a scalar throw_node.
7308 Don't register it for gc.
7309 * check-init.c (check_init): Reference scalar throw_node.
7310 * expr.c (build_java_athrow): Likewise.
7311 * jcf-write.c (generate_bytecode_insns): Likewise.
7312 * parse.h (BUILD_THROW): Likewise.
7314 2001-03-28 Richard Henderson <rth@redhat.com>
7316 * decl.c (end_java_method): Do not save and restore
7317 flag_non_call_exceptions.
7318 * parse.y (source_end_java_method): Likewise.
7319 * lang.c (flag_exceptions): Don't declare.
7320 (java_init_options): Set flag_non_call_exceptions. Set
7321 flag_exceptions here ...
7322 (java_init): ... not here.
7324 2001-03-27 Richard Henderson <rth@redhat.com>
7326 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7327 exceptions_via_longjmp.
7329 * lang.c (flag_new_exceptions): Don't declare it.
7330 (java_init_options): Or set it.
7332 2001-03-27 Richard Henderson <rth@redhat.com>
7334 * decl.c (end_java_method): Rename asynchronous_exceptions to
7335 flag_non_call_exceptions.
7336 * parse.y (source_end_java_method): Likewise.
7338 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7340 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7342 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7344 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7346 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7348 * parse.y (find_as_inner_class): Follow current package
7349 indications not to mistakingly load an unrelated class.
7351 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7353 * constants.c (PUTN): Use memcpy, not bcopy.
7355 * lex.c (java_read_char): Use memmove, not bcopy.
7357 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7359 2001-03-23 Per Bothner <per@bothner.com>
7361 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7362 macro for better error pin-pointing.
7363 * java-tree.h: Fix typo in comment.
7365 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7366 Don't include jsr/goto in exception range.
7367 Check if start and end of exception range are the same (also TRY_EXPR).
7368 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7369 However, do emit the following goto even if try_block is empty.
7370 Defer freeing exception_decl until after the finalizer, to make
7371 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7373 * parse.y (java_complete_lhs): If the try-clause is empty, just
7374 return the finally-clause and vice versa.
7376 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7378 * gcj.texi (Input Options): documented the check for attribute
7379 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7380 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7381 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7382 (jcf_parse): Check for the right classes archive if necessary.
7383 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7384 (jcf_parse_fields): Fixed indentation.
7385 * jcf-write.c (append_gcj_attribute): New function.
7386 (generate_classfile): Compute the attribute count, invoke
7387 `append_gcj_attribute'.
7388 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7389 turned into bit-fields. New bit-field `right_zip.'
7390 (JCF_ZERO): Set `right_zip' to zero.
7391 * lang-options.h (-fforce-classes-archive-check): Added flag.
7392 * lang.c (flag_force_classes_archive_check): New flag.
7393 (lang_f_options): New entry `force-classes-archive-check.'
7396 2001-02-07 Andrew Haley <aph@redhat.com>
7398 * gcj.texi (Configure-time Options): Add -fcheck-references.
7399 * expr.c (build_java_indirect_ref): New function.
7400 (java_check_reference): New function.
7401 (build_java_array_length_access): Use build_java_indirect_ref to
7402 check for null references.
7403 (build_java_arrayaccess): Likewise.
7404 (build_get_class): Likewise.
7405 (build_field_ref): Likewise.
7406 (invoke_build_dtable): Likewise.
7407 (build_invokeinterface): Likewise.
7408 * lang.c (lang_f_options): Add flag_check_references.
7409 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7410 * java-tree.h (flag_check_references): New variable.
7411 * lang.c (flag_check_references): Likewise.
7412 * parse.y (patch_invoke): Use java_check_reference.
7413 (patch_assignment): Allow for extra nesting in
7414 _Jv_CheckArrayStore.
7416 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7418 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7419 * lex.c (cxx_keywords): Likewise.
7421 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7423 * parse.y (qualify_ambiguous_name): Broaden `length'
7424 recognition. Help MODIFY_EXPR be resolved as expression names.
7425 Fixes PR java/2066. Fixes PR java/2400.
7427 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7429 * gjavah.c (process_file): Mark interface definitions with
7430 "__attribute__ ((java_interface))".
7432 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7434 * class.c (layout_class): Fixed push_super_field's second
7435 argument. Fixes PR java/2333.
7436 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7437 too early to lay innerclasses out.
7439 2001-03-20 Tom Tromey <tromey@redhat.com>
7440 Alexandre Petit-Bianco <apbianco@redhat.com>
7442 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7443 inside an array reference. Insertion of the array store check
7444 rewritten. Fixes PR java/2299.
7446 2001-03-20 Tom Tromey <tromey@redhat.com>
7448 * lex.c (java_read_unicode): Only accept leading `u's.
7450 2001-03-20 Tom Tromey <tromey@redhat.com>
7452 * jcf-parse.c (read_class): Initialize `class'.
7454 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7456 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7458 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7460 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7461 (layout_class): Likewise.
7462 (layout_class_method): Likewise.
7463 (emit_register_classes): Likewise.
7464 * decl.c (builtin_function): Likewise.
7465 (give_name_to_locals): Likewise.
7467 2001-03-19 Per Bothner <per@bothner.com>
7469 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7470 before trying to load an inner class.
7472 Fixes to process to command-line .class files in two passes.
7473 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7474 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7475 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7476 * class.c (is_compiled_class): Fix for renamed flag.
7477 * parse.y (maybe_create_class_interface_decl): Likewise.
7478 * jcf-parse.c (yyparse): Also set if compiling .class files.
7479 * jcf-parse.c (read_class); Read current_class.
7480 (jcf_parse): Make static.
7481 (load_inner_classes): New function, with code moved from jcf_parse,
7482 because we need to inner classes after the command-line files are read.
7483 (yyparse): Set finput to NULL when it doesn't need to be closed.
7484 Reduce use of main_jcf (basically only for archive) and
7485 use finput instead of main_jcf->read_state.
7486 Inline jcf_figure_file_type into yyparse.
7487 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7488 Defer load_inner_classes and parse_class_file to a second pass,
7489 after we've correctly mapped command-line .clas fiels to classes.
7490 (jcf_figure_file_type): Removed.
7491 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7492 (JCF_ZERO): Also clear zipd field.
7493 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7495 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7497 * jcf-parse.c (yyparse): Change ch from char * to char.
7499 2001-03-19 Per Bothner <per@bothner.com>
7501 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7502 Add constructed filelist-file at end, following -xjava. Thus any .o
7503 and library files are not affected by the -xjava. Also wrap
7504 explicit @FILE with -xjava and -xnone.
7506 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7508 * class.c (build_static_field_ref): Call make_decl_rtl() after
7509 setting the DECL_EXTERNAL flag.
7511 2001-03-17 Per Bothner <per@bothner.com>
7513 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7515 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7516 when result is is needed (target is STACK_TARGET).
7518 * parse.h (JDEP_SOLV): Removed.
7519 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7521 * parse.y (incomplete_class_list): Removed.
7522 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7523 It doesn't work if resolve_class changes the name of an array type
7524 that is on the list and then someone else looks for the modified name.
7525 Also, seems liable to break when compiling multiple source files at
7526 once. So the simplest is to just remove incomplete_class_list -
7527 it is only a minor space win and it is not even clear it saves time.
7529 * parse.y (resolve_class): Remove unneeded promote_type.
7531 2001-03-15 Per Bothner <per@bothner.com>
7533 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7534 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7535 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7536 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7538 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7539 * parse.y (java_expand_classes): Likewise.
7541 * parse.y (expand_start_java_method): Was only called once and had a
7542 misleading name, so inline in caller java_complete_expand_method.
7543 (enter_a_block): Likewise inline in enter_block and remove.
7545 Remove junk from when gcc/java was created (by copying from C/C++).
7546 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7547 (struct binding_level): Remove fields keep, keep_if_subblocks,
7548 more_cleanups_ok, have_cleanups (which have never been used).
7549 (pushlevel, poplevel): Remove related useless code.
7551 * class.c (make_class_data): The class_dtable_decl (i.e. the
7552 vtable for Class) should be external, except when compiling Class.
7554 * jvspec.c (lang_specific_driver): Fix -C handling.
7555 Check -save-temps to see if temp @FILE should be deleted.
7556 Follow-up to/fix for February 16 patch.
7558 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7559 (type_stack_dup): Remove no-longer neded error check.
7561 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7563 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7564 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7565 don't surround the element with 'N..E' if the type name is
7568 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7570 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7571 DECL_RTL_SET_P, etc.
7572 (make_method_value): Likewise.
7573 (get_dispatch_table): Likewise.
7575 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7577 2001-03-07 Tom Tromey <tromey@redhat.com>
7579 * config-lang.in (lang_requires): Define.
7581 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7583 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7586 2001-03-05 Per Bothner <per@bothner.com>
7588 Fix a problem where rest_of_decl_compilation applied to
7589 class_dtable_decl causes problems because it was done too early,
7590 before output file was opened.
7591 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7592 * class.c (class_dtable_decl): Add macro - element of class_roots.
7593 (make_class_data): Define class_dtable_decl.
7594 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7596 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7598 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7599 uses of 'boolean' with 'bool'.
7601 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7603 * lang-specs.h: Add zero initializer for cpp_spec field to all
7606 2001-02-16 Per Bothner <per@bothner.com>
7608 Handle compiling multiple input files at once, and @FILE syntax.
7609 * gcj.texi: Updated documentation to match.
7610 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7611 * jcf-parse.c (parse_source_file): Split into ...
7612 (parse_source_file_1): New function - and:
7613 (parse_source_file_2): New function.
7614 (yyparse): On -ffilelist-file, open and scan named file.
7615 On first pass over files, only do parse_source_file_1.
7616 A new second pass calls parse_source_file_2 for each file to compile.
7617 (init_jcf_parse): Call init_src_parse.
7618 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7619 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7620 as multiple input file combined in one compilation.
7621 * lang-options.h: Add -ffilelist-file
7622 * lang.c (flag_filelist_file): New flag variable.
7623 (lang_f_options): Handle -ffilelist-file.
7624 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7625 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7626 gclass_list - use global fields of src_parse_roots instead.
7627 * parse.y (src_parse_roots): New array.
7628 (incomplete_class_list, gclass_list): New macros.
7629 (push_parser_context, java_pop_parser_context,
7630 java_parser_context_resume): Don't fiddle with deleted fields.
7631 (various): Use incomplete_class gclass_list and global macros
7632 instead of parse_ctxt fields - the lists are global.
7633 (init_src_parse): New function.
7635 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7637 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7639 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7641 * parse.y (check_inner_class_access): Moved declaration of local
7642 `enclosing_decl_type' to the right location.
7644 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7646 * parse.y (parser_check_super_interface): Don't call
7647 check_pkg_class_access for an inner interface.
7648 (parser_check_super): Don't call check_pkg_class_access for inner
7650 (do_resolve_class): Simplify enclosing type loop. Don't call
7651 check_pkg_class_access if CL and DECL are not set.
7652 (find_in_imports_on_demand): Set DECL if class_type needed to be
7653 loaded. Don't call check_pkg_class_access for an inner class.
7654 (check_inner_class_access): Rewritten to implement member access
7655 rules as per spec 6.6.1.
7656 (check_pkg_class_access): Handle the empty package correctly.
7657 (in_same_package): New function. Determine if two classes are in the
7660 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7662 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7663 method into array types.
7664 * parse.y (patch_method_invocation): Bypass access check on clone call
7667 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7669 * expr.c (build_instanceof): Check for arrays when trying fold to
7672 2001-02-15 Jim Meyering <meyering@lucent.com>
7674 * Make-lang.in (java.install-common): Depend on `installdirs'.
7675 (java.install-info): Likewise.
7677 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7679 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7681 2001-02-14 Tom Tromey <tromey@redhat.com>
7682 Alexandre Petit-Bianco <apbianco@cygnus.com>
7684 Fix for PR java/1261.
7685 * typeck.c (build_java_array_type): Add public `clone' method to
7687 * parse.y (resolve_qualified_expression_name): Use current_class
7688 when checking for inaccessibility.
7689 (patch_method_invocation): Fixed error message when accessibility
7690 denied. Added `from_super' argument.
7692 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7694 * parse.y (resolve_class): Don't build a fake decl. Use the one
7696 * typeck.c (build_java_array_type): Build and assign decl to array
7699 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7701 * parse.y (not_accessible_p): Changed leading comment. Added extra
7702 `where' argument. Use it to enforce protected access rules.
7703 (resolve_qualified_expression_name): Added extra argument to
7705 (patch_method_invocation): Use argument `primary' to provide
7706 not_accessible_p with an extra argument.
7707 (lookup_method_invoke): Added extra argument to not_accessible_p.
7708 (search_applicable_method_list): Likewise.
7710 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7712 * parse.y (resolve_qualified_expression_name): Try to resolve as
7713 an inner class access only if `decl' is a TYPE_DECL.
7715 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7717 * decl.c (classdollar_identifier_node): Initialize.
7718 * java-tree.h (enum java_tree_index): New entry
7719 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7720 (classdollar_identifier_node): New macro.
7721 (ID_CLASSDOLLAR_P): Likewise.
7722 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7723 (build_dot_class_method_invocation): Likewise.
7724 (find_applicable_accessible_methods_list): `class$' can't be
7727 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7729 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7731 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7733 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7734 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7737 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7739 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7740 outside of the `__U' sequence too.
7741 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7744 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7746 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7748 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7750 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7751 (JVGENMAIN_OBJS): Likewise.
7752 * java-tree.h (append_gpp_mangled_name): New prototype.
7753 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7754 Removed cast calling `gcc_add_root.'
7755 * jvgenmain.c (mangle_obstack): New global, initialized.
7757 (do_mangle_class): Constify local `ptr.'
7758 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7759 append_gpp_mangle_name and update `count' if necessary.
7760 Use `mangle_obstack.'
7761 * mangle.c (append_unicode_mangled_name): Removed.
7762 (append_gpp_mangled_name): Likewise.
7763 (unicode_mangling_length): Likewise.
7764 (mangle_member_name): Return type set to `void.'
7765 (mangle_field_decl): Don't append `U' in escaped names.
7766 (mangle_method_decl): Likewise.
7767 (mangle_member_name): Just use `append_gpp_mangled_name.'
7768 * mangle_name.c: New file.
7770 2001-02-07 Per Bothner <per@bothner.com>
7772 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7774 * check-init.c (check_init): Don't call done_alternative after
7775 processing loop code, as a LOOP_EXPR never terminates normally.
7777 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7779 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7781 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7783 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7786 2001-02-06 Tom Tromey <tromey@redhat.com>
7788 * lex.c (java_new_lexer): Longer error message.
7790 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7791 Alexandre Petit-Bianco <apbianco@cygnus.com>
7793 * typeck.c (build_prim_array_type): Added leading comment.
7794 (build_java_array_type): Moved locals out of
7795 block. Always create the `data' field, fixed alignment to match
7798 2001-02-04 Tom Tromey <tromey@redhat.com>
7800 * expr.c (java_lang_expand_expr): Don't bother recomputing
7801 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7804 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7806 * parse.y (process_imports): Save the original name of the import
7807 for better error report.
7809 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7811 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7812 of macros used when compiling jvspec.c.
7813 * jvspec.c (lang_specific_driver): Link with the shared
7816 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7818 * check-init.c (check_init): Call internal_error instead of fatal.
7819 * expr.c (java_lang_expand_expr): Likewise.
7820 * jcf-parse.c (get_constant): Likewise.
7821 * mangle.c (java_mangle_decl): Likewise.
7822 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7823 (operator_string): Likewise.
7824 * check-init.c (check_init): Call abort instead of fatal.
7825 * class.c (build_class_ref): Likewise.
7826 * constants.c (write_constant_pool): Likewise.
7827 * decl.c (start_java_method): Likewise.
7828 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7829 (java_stack_dup, encode_newarray_type): Likewise.
7830 (build_java_array_length_access): Likewise.
7831 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7832 (build_java_soft_divmod, build_invokeinterface): Likewise.
7833 * java-tree.h (INNER_CLASS_P): Likewise.
7834 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7835 (give_name_to_class, get_class_constant): Likewise.
7836 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7837 (find_constant_index, generate_bytecode_conditional): Likewise.
7838 (generate_bytecode_insns, perform_relocations): Likewise.
7839 * lex.c (java_unget_unicode, java_lex): Likewise.
7840 * mangle.c (mangle_type, mangle_record_type): Likewise.
7841 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7842 (finish_mangling): Likewise.
7843 * parse.h (MARK_FINAL_PARMS): Likewise.
7844 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7845 (obtain_incomplete_type, java_complete_class): Likewise.
7846 (java_check_regular_methods, java_complete_expand_method): Likewise.
7847 (cut_identifier_in_qualified, check_deprecation): Likewise.
7848 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7849 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7850 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7851 * typeck.c (set_local_type, parse_signature_type): Likewise.
7852 (parse_signature_string, build_java_signature): Likewise;
7853 (set_java_signature): Likewise.
7854 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7855 * class.c (add_method): Call fatal_error instead of fatal.
7856 (build_static_field_ref): Likewise.
7857 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7858 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7859 * lex.c (java_new_new_lexer): Likewise.
7860 * jv-scan.c (main): Likewise.
7861 (fatal_error): Renamed from fatal.
7862 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7864 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7865 (yyparse): Likewise.
7866 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7867 * lex.c (java_get_line_col): Likewise.
7868 * jcf-parse.c (load_class): Make errors non-fatal.
7869 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7871 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7873 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7874 (error): Remove unused function.
7875 (main): Don't use "__attribute__ alias" on generated class symbol.
7877 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7879 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7881 * parse.y (finish_method_declaration): Code accounting for WFLed
7882 method DECL_NAMEs deleted.
7883 (check_abstract_method_definitions): Likewise.
7884 (resolve_type_during_patch): Layout resolved type.
7885 * typeck.c (lookup_do): Removed unused local.
7887 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7889 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7890 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7891 integer_negative_one_node.
7892 * expr.c (build_java_binop): Likewise.
7894 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7896 * zextract.c (read_zip_archive): Read file_offset before writing
7897 zipd and consequently clobbering the header contents.
7899 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7901 * Make-lang.in: Remove all dependencies on defaults.h.
7902 * decl.c: Don't include defaults.h.
7904 * parse.y: Likewise.
7906 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7908 * ChangeLog (2001-01-21): Fixed typo.
7909 * class.c (layout_class_method): Code accounting for WFLed
7910 method DECL_NAMEs deleted.
7911 * constant.c (find_methodref_index): Likewise.
7912 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7913 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7914 (struct lang_decl): New field `wfl'.
7915 (java_get_real_method_name): Prototype deleted.
7916 * mangle.c (mangle_method_decl): Code accounting for WFLed
7917 method DECL_NAMEs deleted.
7918 * parse.h (GET_METHOD_NAME): Macro deleted.
7919 * parse.y (reset_method_name): Deleted.
7920 (method_header): Set DECL_FUNCTION_WFL.
7921 (check_abstract_method_header): Code accounting for WFLed method
7923 (java_get_real_method_name): Deleted.
7924 (check_method_redefinition): Code accounting for WFLed method
7925 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7926 (java_check_regular_methods): Likewise.
7927 (java_check_abstract_methods): Likewise.
7928 (java_expand_classes): Don't call `reset_method_name.'
7929 (search_applicable_method_list): Use DECL_NAMEs instead of
7931 * typeck.c (lookup_do): Code accounting for WFLed method
7934 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7936 * lex.c (java_read_char): Check for EOF from getc first.
7938 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7940 * class.c (layout_class): Don't lay the superclass out if it's
7941 already being laid out.
7942 * jcf-parse.c (handle_innerclass_attribute): New function.
7943 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7944 handle_innerclasses_attribute.
7945 (jcf_parse): Don't load an innerclasses if it's already being
7947 * jcf-write.c (append_innerclass_attribute_entry): Static
7948 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7949 to be zero for anonymous classes.
7951 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7953 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7955 * jcf-parse.c (set_source_filename): Use
7956 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7958 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7960 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7961 gets a unique asm name.
7963 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7965 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7966 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7968 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7969 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7970 * parse.y (lookup_package_type_and_set_next): Deleted.
7971 (resolve_package): Removed unnecessary code.
7972 (find_applicable_accessible_methods_list): `finit$' can't be
7974 * verify.c (pop_argument_types): Added missing prototype.
7976 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7978 * config-lang.in: Disable java by default.
7980 2001-01-23 Tom Tromey <tromey@redhat.com>
7982 * gcj.texi (Copying): New node.
7983 Added copyright information.
7985 2001-01-21 Per Bothner <per@bothner.com>
7987 Various fixes to allow compiling a compressed .jar/.zip archive.
7988 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7989 (struct ZipFile): Add fields name and next (from ZipFileCache).
7990 (struct ZipDirectory): New field zipf points to owning ZipFile.
7991 * jcf.h (struct ZipDirectory): Add forward declaration.
7992 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7993 Remove seen_in_zip and zip_offset fields.
7994 (JCF_SEEN_IN_ZIP): New macro.
7995 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7996 * jcf-io.c: Change all ZipFileCache to ZipFile.
7997 (read_zip_member): New function.
7998 (open_in_zip): Call read_zip_member.
7999 * jcf-parse.c (find_in_current_zip): Remove function.
8000 (read_class): Merge in find_in_current_zip functionality.
8001 Call read_zip_member if needed.
8002 (parse_zip_file_entries): Use read_zip_member.
8003 (process_zip_dir): Update for removed and added JCF fields.
8004 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
8006 2001-01-21 Per Bothner <per@bothner.com>
8008 Minor optimization of static ggc roots.
8009 * jcf-parse.c (parse_roots): New static field.
8010 (current_field, current_method, current_file_list): Replace by macros
8011 naming fields of parse_roots.
8012 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
8013 * class.c (class_roots): New static field.
8014 (registered_class, fields_ident, info_ident, class_list):
8015 New macros naming fields of parse_roots.
8016 (build_static_field_ref): Don't register roots here.
8017 (layout_class): Static field list replaced by macro class_list.
8018 (init_class_processing): Call ggc_add_tree_root for 4 roots.
8019 Initialize fields_ident and info_ident here.
8021 2001-01-21 Per Bothner <per@bothner.com>
8023 * jcf-parse.c (ggc_mark_jcf): New function.
8024 (init_jcf_parse): Register current_jcf as ggc root.
8026 2001-01-21 Per Bothner <per@bothner.com>
8028 * lang.c (put_decl_node): Print method's name.
8030 2001-01-21 Per Bothner <per@bothner.com>
8032 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8033 (verify_jvm_instructions): Use it, for better error messages on loads.
8035 2001-01-21 Per Bothner <per@bothner.com>
8037 * verify.c (merge_type_state): Still may have to merge even if
8038 LABEL_VERIFIED (label).
8040 2001-01-21 Per Bothner <per@bothner.com>
8042 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8043 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8045 2001-01-19 Per Bothner <per@bothner.com>
8047 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8048 if expeting an interface type. Refines Tom's change of 2000-09-12.
8050 2001-01-18 Per Bothner <per@bothner.com>
8052 * gcj.texi (Input Options): Mention .java files.
8054 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8056 * lang-options.h (-Wunsupported-jdk11): Removed.
8057 * lang.c (flag_not_overriding): Deleted.
8058 (flag_static_local_jdk1_1): Likewise.
8059 (lang_W_options): Removed "unsupported-jdk11" entry.
8060 * parse.y (java_check_methods): Removed dead code.
8062 2001-01-17 Tom Tromey <tromey@redhat.com>
8064 Changes suggested by Per Bothner:
8065 * gcj.texi (Input Options): Don't mention input files.
8066 (Code Generation): Updated --main information.
8067 (Invoking jcf-dump): Mention that --javap is incomplete.
8068 From Alexandre Petit-Bianco:
8069 (Warnings): Don't mention -Wunsupported-jdk11.
8071 (Compatibility): Mention JDK 1.2-ness of libraries.
8072 (Resources): Mention resources used when writing gcj.
8074 2001-01-17 Tom Tromey <tromey@redhat.com>
8076 * gcj.texi: New file.
8077 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8078 (java.info): Depend on gcj.info.
8079 (java/gcj.dvi): New target.
8080 (java.dvi): Depend on gcj.dvi.
8081 (java.install-info): Wrote.
8083 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8085 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8086 having called make_decl_rtl.
8088 2001-01-14 Per Bothner <per@bothner.com>
8090 Various patches to emit better messages on verification errors.
8091 * expr.c (push_type_0): Return error indication on stack overflow,
8092 instead of callinfg fatal.
8093 (push_type): Now just call push_type_0 (nd fatal on overflow).
8094 (pop_type_0): Return detailed error message (in a char** argument).
8095 (pop_type): If pop_type_0 fails, print error message.
8096 (pop_argument_types): Moved to verify.c.
8097 * verify.c (pop_argument_types): Moved from expr.c.
8098 Return a (possible) error message, rather than void.
8099 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8100 (verify_jvm_instruction): Use new macros, improving error messages.
8101 For case OPCODE_astore use object_ptr_type_node.
8102 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8103 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8105 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8106 constant, return body without wrapper. (Improves constant folding.)
8107 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8109 2001-01-13 Per Bothner <per@bothner.com>
8111 * expr.c (expand_java_field_op): Assigning to a final field outside
8112 an initializer does not violate JVM spec, so should be warning, not
8113 error. (Sun's verifier does not complain - though MicroSoft's does.)
8115 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8117 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8120 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8122 * parse.y (resolve_expression_name): Permit instance variables from
8123 enclosing context in super constructor call.
8124 (resolve_qualified_expression_name): Permit enclosing class's qualified
8125 "this" in super constructor call.
8127 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8129 * class.c (build_utf8_ref): Remove last argument in call to
8130 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8131 (build_class_ref): Likewise.
8132 (build_static_field_ref): Likewise.
8133 (get_dispatch_table): Likewise.
8134 (layout_class_method): Likewise.
8135 (emit_register_classes): Likewise.
8136 * constants.c (build_constant_data_ref): Likewise.
8137 * decl.c (builtin_function): Likewise.
8138 (create_primitive_vtable): Likewise.
8139 * expr.c (build_known_method_def): Likewise.
8140 (build_jni_stub): Likewise.
8141 (java_lang_expand_expr): Likewise.
8143 2001-01-10 Tom Tromey <tromey@redhat.com>
8145 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8147 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8149 * java-tree.h (lang_printable_name_wls): New prototype.
8150 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8151 rather than `current_class' to print type name. Don't prepend type
8152 names when printing constructor names.
8153 (lang_printable_name_wls): New function.
8154 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8155 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8156 * parse.y (patch_method_invocation): Message tuned for constructors.
8157 (not_accessible_p): Grant `private' access from within
8160 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8162 All files with updated copyright when applicable.
8163 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8164 * class.c (mangle_class_field): Function removed.
8165 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8166 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8167 (build_class_ref): Call `java_mangle_class_field' instead of
8168 `mangle_class_field.'
8169 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8170 (layout_class): Call `java_mangle_decl' instead of
8171 `mangle_static_field.'
8172 (cxx_keywords): Initialized static array moved to `lex.c.'
8173 (layout_class_method): Changed leading comment. Simplified to
8174 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8175 * decl.c (lang_mark_tree): Mark field `package_list.'
8176 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8177 (struct lang_type): New field `package_list.'
8178 (unicode_mangling_length): Prototype removed.
8179 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8180 emit_unicode_mangled_name): Likewise.
8181 (cxx_keyword_p): New prototype.
8182 (java_mangle_decl, java_mangle_class_field,
8183 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8184 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8186 * jvgenmain.c (main_method_prefix): Global variable removed.
8187 (main_method_suffix): Likewise.
8188 (do_mangle_classname): New function.
8189 (main): Call it. Format changed to accommodate new mangling scheme.
8190 * lex.c: (utf8_cmp): Conditionally prototyped.
8191 (cxx_keywords): Moved from class.c, conditionally defined.
8192 (utf8_cmp, cxx_keyword_p): Likewise.
8193 * mangle.c (obstack.h, ggc.h): Included.
8194 (mangle_field_decl): New function.
8195 (mangle_method_decl, mangle_type, mangle_pointer_type,
8196 mangle_array_type, mangle_record_type,
8197 find_compression_pointer_match, find_compression_array_match,
8198 find_compression_record_match,
8199 find_compression_array_template_match, set_type_package_list,
8200 entry_match_pointer_p, emit_compression_string, init_mangling,
8201 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8202 (mangle_obstack): New global.
8203 (MANGLE_RAW_STRING): New macro.
8204 (unicode_mangling_length): Turned static.
8205 (append_unicode_mangled_name): Renamed from
8206 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8207 replaces `obstack', removed from the parameter list.
8208 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8209 replaces parameter `obstack', removed from the parameter list. Call
8210 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8211 (append_gpp_mangled_classtype): Removed.
8212 (compression_table, compression_next): New static variables.
8213 * parse.y (temporary_obstack): Extern declaration removed.
8215 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8217 * parse.y (patch_binop): Compute missing type in error situations.
8219 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8221 * class.c (make_class_data): Push initial value for "arrayclass".
8222 * decl.c (init_decl_processing): Add new class field "arrayclass".
8224 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8226 From patha@softlab.ericsson.se:
8227 * parse.y (switch_label): Use build, not build1, to construct
8230 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8232 * lang.c (lang_decode_option): Change -MA to -MP.
8233 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8234 Update to new prototype; do quote targets.
8235 (jcf_dependency_write): Update.
8237 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8239 Shorten primitive array allocation path:
8240 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8241 to create new primitive arrays.
8242 * expr.c (build_newarray): If generating native code, call
8243 soft_newarray_node with a reference to the primitive TYPE identifier
8244 instead of type_value.
8246 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8248 Fix for PRs gcj/312 and gcj/253:
8249 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8250 dest if they arn't already.
8251 * class.c (layout_class): Call maybe_layout_super_class on
8252 superinterfaces also, but only if compiling from bytecode.
8255 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8258 2000-12-15 Tom Tromey <tromey@redhat.com>
8260 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8263 2000-12-14 Andrew Haley <aph@redhat.com>
8265 * boehm.c (mark_reference_fields): Change test to correctly detect
8268 2000-12-15 Andreas Jaeger <aj@suse.de>
8270 * config-lang.in (lang_dirs): Added.
8272 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8274 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8275 Credits go to rth for finding it.
8277 2000-12-13 Mike Stump <mrs@wrs.com>
8279 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8281 2000-11-07 Tom Tromey <tromey@cygnus.com>
8283 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8284 * lex.c (java_ignorable_control_p): Removed.
8285 (java_letter_or_digit_p): Removed.
8286 (java_start_char_p): New function.
8287 (java_read_char): Return `int', not `unicode_t'. Changed
8289 (java_read_unicode): Likewise.
8290 (java_read_unicode_collapsing_terminators): Likewise.
8291 (java_get_unicode): Likewise.
8292 (java_new_lexer): Initialize hit_eof.
8293 (java_parse_end_comment): Take `int' argument.
8294 (java_parse_doc_section): Likewise.
8295 (java_parse_escape_sequence): Don't allow backlash-newline.
8297 * lex.h (JAVA_DIGIT_P): Removed.
8298 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8299 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8300 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8301 (JAVA_PART_CHAR_P): New macro.
8303 (JAVA_CHAR_ERROR): Now -2.
8304 (java_lexer): New field `hit_eof'.
8305 * chartables.h: New file.
8306 * gen-table.pl: new file.
8308 2000-11-20 Tom Tromey <tromey@cygnus.com>
8309 Alexandre Petit-Bianco <apbianco@cygnus.com>
8311 * parse.y (java_complete_lhs): Only allow compound assignment of
8312 reference type if type is String.
8314 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8316 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8317 jcf-path.c: Likewise.
8319 2000-12-09 Anthony Green <green@redhat.com>
8321 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8322 filestart and filename_length as int values.
8324 2000-12-07 Mo DeJong <mdejong@redhat.com>
8326 * jcf-io.c (find_class): Correct the logic that tests to see if a
8327 .java file is newer than its .class file. The compiler was
8328 incorrectly printing a warning when file mod times were equal.
8330 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8332 * jvgenmain.c: Use ISPRINT not isascii.
8334 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8336 * parse.y (end_artificial_method_body): Fixed typo.
8338 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8340 * parse.y (patch_method_invocation): Pick the correct enclosing
8341 context when creating inner class instances.
8344 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8346 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8347 Update copyright year to 2000.
8349 2000-11-23 Anthony Green <green@redhat.com>
8351 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8352 Move current_file_list out of yyparse and make it static.
8354 * expr.c: Declare quick_stack and tree_list_free_list as static
8355 (init_expr_processing): Register quick_stack and
8356 tree_list_free_list roots.
8358 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8360 * parse.y (build_outer_field_access): New local `decl_ctx', use
8361 it. Check for field's context and current class immediate outer
8362 context inheritance.
8363 (outer_field_access_p): Consider fields inherited from the last
8365 (build_access_to_thisn): Stop at the last enclosing context if
8369 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8371 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8373 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8375 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8378 2000-11-20 Tom Tromey <tromey@cygnus.com>
8380 * jv-scan.c (help): Document --complexity.
8381 (options): Added --complexity.
8382 (flag_complexity): New global.
8383 (main): Call `report'.
8384 * parse-scan.y (complexity): New global.
8385 (if_then_statement, if_then_else_statement,
8386 if_then_else_statement_nsi, switch_block_statement_group,
8387 while_expression, do_statement, for_begin, continue_statement,
8388 throw_statement, catch_clause, finally, method_invocation,
8389 conditional_and_expression, conditional_or_expression,
8390 conditional_expression): Update complexity.
8391 (reset_report): Reset complexity.
8392 (report): New function.
8394 2000-11-20 Tom Tromey <tromey@cygnus.com>
8396 * lex.c (yylex): Added STRICT_TK case.
8397 * parse.y (STRICT_TK): Added.
8398 * parse-scan.y (STRICT_TK): Added.
8399 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8400 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8402 * keyword.h: Rebuilt.
8403 * keyword.gperf (strictfp): Added.
8405 2000-11-20 Tom Tromey <tromey@cygnus.com>
8407 * lex.c (yylex): Recognize floating point constants with leading
8410 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8412 * java-tree.h (cyclic_inheritance_report): Constify.
8413 * parse.y (cyclic_inheritance_report): Likewise.
8415 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8417 * parse.y (goal): Remove call to ggc_add_string_root.
8419 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8421 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8422 Create string in scratch buffer, then pass to build_string.
8424 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8426 * parse.y (issue_warning_error_from_context): Add
8429 2000-11-11 Anthony Green <green@redhat.com>
8431 * jcf-parse.c (process_zip_dir): Add finput parameter.
8432 (jcf_figure_file_type): Call process_zip_dir with appropriate
8435 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8437 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8438 * jcf-parse.c (jcf_figure_file_type): Likewise.
8440 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8442 * parse.y (create_new_parser_context): Use memset () instead of
8445 2000-11-08 Tom Tromey <tromey@cygnus.com>
8447 * gjavah.c (process_file): Only include gcj/cni.h when generating
8450 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8452 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8453 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8454 instead of bzero ().
8456 2000-11-05 Tom Tromey <tromey@cygnus.com>
8458 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8459 * lex.c (IS_ZERO): New define.
8460 (java_perform_atof): Error on floating point underflow.
8462 2000-11-04 Tom Tromey <tromey@cygnus.com>
8464 * lex.c (java_parse_escape_sequence): Only read two octal
8465 characters if the first one is greater than 3. Don't allow
8466 "octal" numbers to include the digits 8 or 9.
8468 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8470 * Make-lang.in (java.distdir): Remove.
8472 2000-11-03 Tom Tromey <tromey@cygnus.com>
8474 * Make-lang.in (java.dvi): New target.
8475 Partial fix for PR other/567.
8477 * lang-options.h: Mention -Wout-of-date.
8478 * jcf-dump.c (flag_newer): New global.
8479 * gjavah.c (flag_newer): New global.
8480 * jcf-io.c (find_class): Only warn when flag_newer set.
8481 * lang.c (flag_newer): New global.
8482 (struct string_option): New declaration.
8483 (lang_W_options): New global.
8484 (process_option_with_no): New function.
8485 (lang_decode_option): Use it.
8487 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8488 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8491 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8492 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8493 * lex.c (java_read_unicode): Removed `term_context' argument.
8494 Recognize any number of `u' in `\u'.
8495 (java_read_unicode_collapsing_terminators): New function.
8496 (java_get_unicode): Use it.
8497 (java_lineterminator): Removed.
8498 (yylex): Produce error if character literal is newline or single
8499 quote. Return if eof found in middle of `//' comment. EOF in
8500 `//' comment is only an error if pedantic.
8501 (java_ignorable_control_p): New function.
8502 (java_parse_end_comment): Return if eof found in middle of
8505 * jv-scan.c (pedantic): New global.
8507 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8509 * parse.y (outer_field_access_p): Inherited fields aren't
8510 consider outer fields.
8511 (maybe_build_thisn_access_method): Use
8512 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8513 (resolve_expression_name): Trigger an error if a static field
8514 is being accessed as an outer field.
8516 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8518 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8521 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8523 * Make-lang.in: Move all build rules here from Makefile.in,
8524 adapt to new context. Wrap all rules that change the current
8525 directory in parentheses. Expunge all references to $(P).
8526 When one command depends on another and they're run all at
8527 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8528 all object-file generation rules. Delete obsolete variables.
8530 * Makefile.in: Delete.
8531 * config-lang.in: Delete outputs= line.
8533 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8535 * parse.y (patch_method_invocation): NULLify this_arg when already
8537 (maybe_use_access_method): Handle call to methods unrelated to the
8538 current class. Fixed comment.
8541 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8543 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8546 2000-10-24 Tom Tromey <tromey@cygnus.com>
8548 * lex.c (java_new_lexer): Initialize new fields. Work around
8549 broken iconv() implementations.
8550 (java_read_char): Swap bytes if required. Use fallback decoder if
8552 (byteswap_init, need_byteswap): New globals.
8553 (java_destroy_lexer): Only close iconv handle if it is in use.
8554 * lex.h (java_lexer): New fields read_anything, byte_swap,
8556 Made out_buffer unsigned.
8558 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8560 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8561 where an enclosing context can be set on the jdep.
8562 (do_resolve_class): Fixed identation.
8564 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8566 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8568 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8571 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8573 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8575 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8577 * jcf-write.c (OP1): Update `last_bc'.
8578 (struct jcf_block): Fixed indentation and typo in comments. New
8580 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8581 follows `monitorenter'.
8582 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8586 2000-10-16 Tom Tromey <tromey@cygnus.com>
8588 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8589 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8590 * lang-options.h: Added -MA, -MT, -MF..
8591 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8592 (DEPEND_TARGET_SET): New macro.
8593 (DEPEND_FILE_ALREADY_SET): Likewise.
8594 (init_parse): Handle new flags.
8595 * jcf.h (jcf_dependency_print_dummies): Declare.
8596 * Make-lang.in (s-java): Added mkdeps.o.
8597 * Makefile.in (BACKEND): Added mkdeps.o.
8598 (../gcjh$(exeext)): Added mkdeps.o.
8599 (../jcf-dump$(exeext)): Added mkdeps.o.
8600 * jcf-depend.c: Include mkdeps.h.
8601 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8602 add_entry): Removed.
8603 (jcf_dependency_reset): Rewrote.
8604 (dependencies): New global.
8605 (jcf_dependency_set_target): Rewrote.
8606 (jcf_dependency_add_target): Likewise.
8607 (jcf_dependency_add_file): Likewise.
8609 (print_ents): Removed.
8610 (jcf_dependency_write): Rewrote.
8611 (print_dummies): New global.
8612 (jcf_dependency_print_dummies): New function
8613 (jcf_dependency_write): Call deps_dummy_targets if required.
8615 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8617 * gjavah.c (add_class_decl): Removed unused variables `tname',
8618 `tlen' and `name_index'.
8619 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8620 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8621 in `wfl_operator' with value.
8622 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8623 (jcf_figure_file_type): Fixed identation.
8624 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8625 * parse.y (analyze_clinit_body): New function.
8626 (static_initializer:): Reset `current_static_block'.
8627 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8628 `wfl_operator' with new value.
8629 (lookup_cl): Use EXPR_WFL_FILENAME.
8630 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8631 analyze_clinit_body.
8632 (build_outer_field_access): Access to this$<n> built from
8633 current_class, not its outer context.
8634 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8635 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8636 (patch_method_invocation): Use `is_static_flag' when already
8638 (patch_newarray): Removed assignment in ternary operator.
8640 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8642 * except.c (free_eh_ranges): Don't free `whole_range'.
8644 2000-10-15 Anthony Green <green@redhat.com>
8646 * decl.c (init_decl_processing): Call init_class_processing before
8649 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8651 * check-init.c (check_init): Fixed leading comment. Use
8653 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8654 (give_name_to_locals): Likewise.
8655 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8656 fields in lang_decl_var.
8657 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8658 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8659 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8660 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8661 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8662 (LOCAL_FINAL): Rewritten.
8663 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8664 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8665 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8666 `init_final' fields.
8667 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8668 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8669 (TYPE_HAS_FINAL_VARIABLE): New macro.
8670 (struct lang_type): Added `afv' field.
8671 * parse.y (check_static_final_variable_assignment_flag): New function.
8672 (reset_static_final_variable_assignment_flag): Likewise.
8673 (check_final_variable_local_assignment_flag): Likewise.
8674 (reset_final_variable_local_assignment_flag): Likewise.
8675 (check_final_variable_indirect_assignment): Likewise.
8676 (check_final_variable_global_assignment_flag): Likewise.
8677 (add_inner_class_fields): Use LOCAL_FINAL_P.
8678 (register_fields): Handle local finals and final variables.
8679 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8680 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8681 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8683 (java_complete_expand_methods): Loop to set
8684 TYPE_HAS_FINAL_VARIABLE. Call
8685 `reset_final_variable_local_assignment_flag' and
8686 `check_final_variable_local_assignment_flag' accordingly before
8687 and after constructor expansion. Call
8688 `reset_static_final_variable_assignment_flag'
8689 before expanding <clinit> and after call
8690 `check_static_final_variable_assignment_flag' if the
8691 current_class isn't an interface. After all methods have been
8692 expanded, call `check_final_variable_global_assignment_flag' and
8693 `check_static_final_variable_assignment_flag' if the current class
8695 (maybe_yank_clinit): Fixed typo in comment.
8696 (build_outer_field_access_methods): Removed old sanity check. Use
8697 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8698 Don't create access methods for finals.
8699 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8700 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8701 existing DECL_INIT has been processed.
8702 (java_complete_lhs): Likewise.
8703 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8704 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8706 (patch_assignment): Use LOCAL_FINAL_P.
8707 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8708 DECL_INITIAL is nullified.
8711 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8713 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8715 * Makefile.in (parse.c, parse-scan.c): Likewise.
8717 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8719 * class.c (temporary_obstack): Remove.
8720 (make_class): Don't mess with obstascks.
8721 (push_class): Likewise.
8722 (set_super_info): Likewise.
8723 (add_method_1): Likewise.
8724 (add_method): Likewise.
8725 (add_field): Likewise.
8726 (build_utf8_ref): Likewise.
8727 (build_class_ref): Likewise.
8728 (build_static_field_ref): Likewise.
8729 (finish_class): Likewise.
8730 (push_super_field): Likewise.
8731 (layout_class): Likewise.
8732 (layout_class_methods): Likewise.
8733 (init_class_processing): Likewise.
8734 * constants.c (get_tag_node): Likewise.
8735 (build_constant_data_ref): Likewise.
8736 * decl.c (ggc_p): Remove.
8737 (copy_lang_decl): Use ggc_alloc.
8738 (complete_start_java_method): Don't mess with obstacks.
8739 (start_java_method): Likewise.
8740 (end_java_method): Likewise.
8741 * except.c (link_handler): Use xmalloc.
8742 (free_eh_ranges): New function.
8743 (method_init_exceptions): Use it.
8744 (add_handler): Use xmalloc.
8745 (expand_start_java_handler): Don't mess with obstacks.
8746 (prepare_eh_table_type): Likewise.
8747 (expand_end_java_handler): Likewise.
8748 * expr.c (push_value): Likewise.
8749 (create_label_decl): Likewise.
8750 (build_jni_stub): Likewise.
8751 (java_lang_expand_expr): Likewise.
8752 (note_instructions): Use xrealloc.
8753 (java_push_constant_from_pool): Don't mess with obstacks.
8754 (process_jvm_instruction): Likewise.
8755 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8757 * jcf-parse.c (get_constant): Don't mess with obstacks.
8758 (read_class): Likewise.
8759 (jcf_parse): Likewise.
8760 * lex.c (expression_obstack): Remove.
8761 (java_lex): Don't use obstack_free.
8762 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8763 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8764 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8765 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8766 * parse.y (gaol): Add more GC roots.
8767 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8768 (lookup_field_wrapper): Likewise.
8769 (obtain_incomplete_type): Don't mess with obstacks.
8770 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8772 (craft_constructor): Don't mess with obstacks.
8773 (safe_layout_class): Likewise.
8774 (java_complete_class): Likewise.
8775 (source_end_java_method): Likewise.
8776 (build_outer_field_access_methods): Likewise.
8777 (build_outer_method_access_method): Likewise.
8778 (maybe_build_thisn_access_method): Likewise.
8779 (build_dot_class_method_invocation): Likewise.
8780 (java_complete_tree): Likewise.
8781 (java_complete_lhs): Likewise.
8782 (do_merge_string_cste): Likewise.
8783 (patch_string_cst): Likewise.
8784 (array_constructor_check_entry): Likewise.
8785 * typeck.c (build_java_array_type): Likewise.
8786 (parse_signature_string): Likewise.
8787 (build_java_signature): Likewise.
8789 2000-10-12 Tom Tromey <tromey@cygnus.com>
8792 * gjavah.c (add_class_decl): Don't special-case inner classes.
8793 (add_namelet): Likewise.
8795 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8797 * java-tree.h: Constify current_encoding.
8798 * lang.c: Constify current_encoding.
8800 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8802 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8803 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8805 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8807 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8808 patch. Fixes gcj/340.
8810 2000-10-10 Tom Tromey <tromey@cygnus.com>
8812 * lex.c (java_new_lexer): Initialize out_first and out_last
8814 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8816 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8818 * parse.y (pop_current_osb): New function.
8819 (array_type:): Use `dims:', changed actions
8820 accordingly. Suggested by Anthony Green.
8821 (array_creation_expression:): Used pop_current_osb.
8822 (cast_expression:): Likewise.
8823 (search_applicable_method_list): Fixed indentation.
8825 2000-10-08 Anthony Green <green@redhat.com>
8827 * parse.y (array_type_literal): Remove production.
8828 (type_literals): Refer to array_type, not array_type_literal.
8830 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8832 Patch contributed by Corey Minyard.
8833 * decl.c (check_local_named_variable): New function.
8834 (tree check_local_unnamed_variable): Likewise.
8835 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8837 2000-10-07 Anthony Green <green@redhat.com>
8839 * class.c (layout_class): Handle case where superclass can't be
8842 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8844 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8847 2000-10-05 Tom Tromey <tromey@cygnus.com>
8849 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8850 * jvgenmain.c (class_mangling_prefix): Removed.
8851 (class_mangling_suffix): New global.
8853 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8855 (print_method_info): Handle overrides for static and final
8857 (process_file): Generate declaration for class object field.
8858 * class.c (cxx_keywords): New array.
8859 (utf8_cmp): New function.
8860 (cxx_keyword_p): New function.
8861 (layout_class_method): Mangle C++ keywords by appending `$'.
8862 (mangle_field): New function.
8863 (mangle_class_field): Use mangle_field. Mangle class name as
8865 (mangle_static_field): Use mangle_field.
8867 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8869 * decl.c (find_local_variable): Removed uncessary type check and
8870 fixed range check typo. From Corey Minyard.
8872 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8874 * decl.c (give_name_to_locals): New local `code_offset'. Call
8875 `maybe_adjust_start_pc'.
8876 * expr.c (note_instructions): New function.
8877 (expand_byte_code): Don't collect insn starts here.
8878 (peek_opcode_at_pc): New function.
8879 (maybe_adjust_start_pc): Likewise.
8880 * java-tree.h (maybe_adjust_start_pc): Declare.
8881 (note_instructions): Likewise.
8882 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8884 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8886 * parse.y (field_access:): Fixed indentation.
8887 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8889 2000-09-07 Tom Tromey <tromey@cygnus.com>
8892 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8893 JPRIMITIVE_TYPE_P, for arithmetic operators.
8894 (patch_method_invocation): Indentation fix.
8895 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8896 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8897 (do_unary_numeric_promotion): Cleaned up code.
8898 (valid_cast_to_p): Handle boolean correctly.
8900 2000-09-27 Tom Tromey <tromey@cygnus.com>
8902 * lex.c (java_read_unicode): Reset bs_count when finished with
8905 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8908 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8909 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8910 (typeck.o): Depend on ggc.h.
8911 * class.c (add_method_1): Use GC functions for allocation.
8912 (init_class_processing): Register roots.
8913 * decl.c (ggc_p): Set to 1.
8914 (pending_local_decls): Make it static.
8915 (push_jvm_slot): Use GC functions for allocation.
8916 (init_decl_processing): Register roots.
8917 (give_name_to_locals): Use GC functions for allocation.
8918 (lang_mark_tree): New function.
8919 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8920 functions for allocation.
8921 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8922 * lex.c (java_lex): Use build_string, rather than replicating it
8924 * parse.y (goal): Add more roots.
8925 (mark_parser_ctxt): New function.
8926 * typeck.c: Include ggc.h.
8928 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8930 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8931 contains something else than MODIFY_EXPR.
8933 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8935 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8936 * Makefile.in (parse.o): Depend on ggc.h.
8937 (class.o): Likewise.
8938 (constants.o): Likewise.
8941 (jcf-parse.o): Likewise.
8942 (jcf-write.o): Likewise.
8943 (mangle.o): Likewise.
8944 * class.c: Include ggc.h.
8945 (build_static_field_ref): Register GC roots.
8946 (layout_class): Likewise.
8947 (init_class_processing): Likewise.
8948 * constants.c: Include ggc.h.
8949 (current_constant_pool_data_ref): Remove.
8950 (tag_nodes): Move it to ...
8951 (get_tag_node): ... here. Register GC roots.
8952 * decl.c: Include ggc.h. Remove many global tree definitions.
8953 (throw_node): Define.
8954 (java_global_trees): Likewise.
8955 (predef_filenames): Make the size a constant.
8956 (init_decl_processing): Adjust accordingly.
8957 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8958 * expr.c: Include ggc.h.
8959 (init_expr_processing): Register GC roots.
8960 (build_invokeinterface): Likewise.
8961 * java-tree.h: Replace extern tree declarations with macros.
8962 (java_global_trees): New variable.
8963 (java_tree_index): New enumeration.
8964 (init_jcf_parse): Declare.
8965 * jcf-parse.c: Include ggc.h.
8966 (current_class): Remove declaration.
8967 (main_class): Likewise.
8968 (all_class_list): Likewise.
8969 (predefined_filename_p): Adjust for constant size of
8971 (init_jcf_parse): New function.
8972 * jcf-write.c: Include ggc.h.
8973 (generate_classfile): Register GC roots.
8974 (append_synthetic_attribute): Likewise.
8975 (append_innerclass_attribute_entry): Likewise.
8976 * lang.c: Include ggc.h.
8977 (lang_print_error): Register GC roots.
8978 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8980 * parse.y: Include ggc.h.
8981 (wfl_operator): Remove.
8982 (goal): Register GC roots.
8983 (java_pop_parser_context): Adjust for new field names.
8984 (java_parser_context_save_global): Likewse.
8985 (java_parser_context_restore_global): Likewise.
8986 (java_parser_context_suspend): Likewise.
8987 (java_parser_context_resume): Likewise.
8988 (verify_constructor_circularity): Register GC roots.
8989 (lookup_cl): Likewise.
8990 (java_reorder_fields): Likewise.
8991 (build_current_this): Likewise.
8992 (class_in_current_package): Likewise.
8993 (argument_types_convertible): Likewise.
8994 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8996 2000-09-14 Tom Tromey <tromey@cygnus.com>
8998 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
9000 2000-09-13 Tom Tromey <tromey@cygnus.com>
9002 * jcf-parse.c: Include <locale.h>.
9003 * jv-scan.c: Include <locale.h>.
9005 2000-09-12 Tom Tromey <tromey@cygnus.com>
9007 * expr.c (pop_type_0): Return `Object' if trying to merge two
9009 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
9010 interface types; `Object' is always a valid supertype.
9012 2000-09-12 Tom Tromey <tromey@cygnus.com>
9015 * jv-scan.c (help): Document --encoding.
9016 (options): Added `encoding' entry.
9017 (OPT_ENCODING): New define.
9018 (main): Handle --encoding.
9019 Include <langinfo.h> if nl_langinfo exists.
9020 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
9022 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9023 (parse_source_file): Correctly call java_init_lex. Added `finput'
9024 argument. Use nl_langinfo to determine default encoding.
9025 * java-tree.h (current_encoding): Declare.
9026 * parse.y (java_parser_context_restore_global): Don't restore
9028 (java_parser_context_save_global): Don't set `finput' field.
9029 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9031 * lang.c (current_encoding): New global.
9032 (lang_decode_option): Recognize `-fencoding='.
9033 (finish_parse): Don't close finput.
9034 * parse.h (struct parser_ctxt): Removed `finput' and
9035 `unget_utf8_value' fields. Added `lexer' field.
9036 (java_init_lex): Fixed declaration.
9037 * lex.c (java_new_lexer): New function.
9038 (java_destroy_lexer): Likewise.
9039 (java_read_char): Added `lex' argument. Handle iconv case.
9040 (java_read_unicode): Added `lex' argument. Count backslashes in
9042 (java_init_lex): Added `finput' and `encoding' arguments. Set
9043 `lexer' field in ctxp.
9044 (BAD_UTF8_VALUE): Removed.
9045 (java_lex): Handle seeing UEOF in the middle of a string literal.
9046 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9047 (java_lexer): New structure.
9050 (DEFAULT_ENCODING): New define.
9051 (java_destroy_lexer): Declare.
9053 2000-09-12 Tom Tromey <tromey@cygnus.com>
9056 * lex.c (java_init_lex): Initialize java_io_serializable.
9057 * parse.y (java_io_serializable): New global.
9058 (valid_ref_assignconv_cast_p): An array can be cast to
9061 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9063 * decl.c, expr.c: Include defaults.h if not already included.
9064 Don't define the *_TYPE_SIZE macros.
9066 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9068 * typeck.c (build_java_array_type): Correct first parameter
9069 in ADJUST_FIELD_ALIGN invocation.
9071 2000-09-06 Tom Tromey <tromey@cygnus.com>
9073 * lang-specs.h: Also recognize `-femit-class-files'.
9075 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9077 * verify.c (merge_types): Load the types to merge if necessary.
9079 2000-09-02 Anthony Green <green@redhat.com>
9081 * jcf-io.c: Include zlib.h.
9082 (open_in_zip): Read compressed class file archives.
9083 * zipfile.h (ZipDirectory): Add uncompressed_size and
9084 compression_method fields.
9085 * zextract.c (read_zip_archive): Collect file compression info.
9087 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9089 * parse.y (do_resolve_class): Also explore superclasses of
9090 intermediate enclosing contexts when searching for inner classes.
9092 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9094 * parse.y (variable_declarator_id:): Better error message.
9095 (expression_statement:): Use YYNOT_TWICE.
9096 (cast_expression:): Likewise.
9097 (assignment:): Likewise.
9099 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9101 * parse.y (do_merge_string_cste): New locals. Create new
9102 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9104 2000-08-07 Hans Boehm <boehm@acm.org>
9106 * boehm.c (mark_reference_fields): Set marking bits for all words in
9107 a multiple-word record.
9108 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9111 2000-08-31 Mike Stump <mrs@wrs.com>
9113 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9114 jcf-dump$(exeext)): Make parallel safe.
9116 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9118 * jcf-parse.c (set_source_filename): Constify a char *.
9119 * jcf-write.c (append_innerclasses_attribute,
9120 make_class_file_name): Constify a char *. Don't recycle a
9121 variable for an unrelated purpose.
9122 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9123 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9125 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9127 * expr.c (can_widen_reference_to): Fixed indentation.
9128 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9129 * parse.y: `finit$' replaces `$finit$' in comments.
9130 (try_builtin_assignconv): Fixed leading comment.
9132 2000-08-25 Greg McGary <greg@mcgary.org>
9134 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9136 2000-08-24 Greg McGary <greg@mcgary.org>
9138 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9139 * parse.y (BINOP_LOOKUP): Likewise.
9141 2000-08-22 Andrew Haley <aph@cygnus.com>
9143 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9144 sign extending. Fixes gcj/321.
9145 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9146 combining to make a jlong. Fixes gcj/321.
9148 2000-08-21 Nix <nix@esperi.demon.co.uk>
9150 * lang-specs.h: Do not process -o or run the assembler if
9153 2000-08-16 Andrew Haley <aph@cygnus.com>
9155 * typeck.c (build_java_array_type): Rewrite code to do array
9156 alignment. Take into account back-end macros when aligning array
9157 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9158 user to set alignment. Fixes gcj/252 and 160.
9160 2000-08-09 Tom Tromey <tromey@cygnus.com>
9162 * parse.y (check_abstract_method_definitions): Now return `int'.
9163 Check implemented interfaces. Fixes PR gcj/305.
9165 * parse.y (patch_switch_statement): Disallow `long' in switch
9166 expressions. Fixes PR gcj/310.
9168 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9170 * decl.c (finit_leg_identifier_node): New global.
9171 (init_decl_processing): Use `finit$' to initialize
9172 finit_identifier_node. Use `$finit$' to initialize
9173 finit_leg_identifier_node.
9174 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9175 * java-tree.h (finit_identifier_node): Changed attached comment.
9176 (finit_leg_identifier_node): New declaration.
9177 (ID_FINIT_P): Take finit_identifier_node and
9178 finit_leg_identifier_node into account. This is a backward
9181 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9183 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9185 (generate_bytecode_insns): Check `nargs' before emitting it.
9186 * verify.c (merge_type_state): Fixed typo.
9187 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9188 generate_bytecode_{conditional,insns}.
9190 2000-08-13 Anthony Green <green@redhat.com>
9192 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9195 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9197 * class.c (maybe_layout_super_class): Fixed indentation.
9198 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9199 (java_check_methods): New function declaration.
9200 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9201 instead of `str_ptr'.
9202 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9203 of a `invokeinterface' at the right time.
9204 * parse.h (WFL_STRIP_BRACKET): New macro.
9205 (SET_TYPE_FOR_RESOLUTION): Use it.
9206 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9207 (check_class_interface_creation): Don't check for cross package
9208 innerclass name clashes.
9209 (method_header): Behave properly if MDECL is `error_mark_node'.
9210 (method_declarator): Return `error_mark_node' if bogus current
9212 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9213 (resolve_and_layout): New local `decl_type', set and used. Call
9215 (java_check_methods): New method.
9216 (java_layout_classes): Use it.
9217 (resolve_qualified_expression_name): No EH check necessary in
9219 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9221 (patch_assignment): Set DECL_INITIAL on integral final local.
9223 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9225 * java-tree.h (flag_extraneous_semicolon): New extern.
9226 * lang-options.h: (-Wextraneous-semicolon): New option.
9227 * lang.c (flag_redundant): Fixed typo in leading comment.
9228 (flag_extraneous_semicolon): New global.
9229 (lang_decode_option): Set `flag_extraneous_semicolon' when
9230 -Wall. Decode `-Wextraneous-semicolon'.
9231 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9232 `empty_statement' rule.
9233 (class_body_declaration): Likewise.
9234 (method_body:): Accept `;' as a method body.
9235 (static_initializer:): Removed `SC_TK' hack.
9236 (constructor_block_end:): Likewise.
9237 (empty_statement:): Report deprecated empty declaration. Fixes
9240 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9242 * parse.y (build_dot_class_method_invocation): Changed parameter
9243 name to `type'. Build signature from `type' and convert it to a
9244 STRING_CST if it's an array.
9245 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9246 to use `ref_type' directly.
9248 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9250 * lang-options.h: Added a comma after the last element to avoid
9251 syntax errors when other languages define additional options.
9253 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9255 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9256 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9257 (jc1): Link with $(BACKEND).
9258 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9260 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9262 * jvspec.c: Adjust type of second argument to
9263 lang_specific_driver, and update code as necessary.
9265 * class.c (build_dtable_decl): Initialize dummy.
9267 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9269 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9270 method bodies not to rule out discarding `<clinit>'; don't use
9271 <clinit> to initialize static fields with constant initializers.
9273 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9275 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9277 (method_synthetic): New global.
9278 (HANDLE_METHOD): Recognize synthetic method and tell
9279 `print_method_info' about it.
9280 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9281 processing a synthetic method.
9282 * jcf-reader.c (skip_attribute): New function.
9283 ( skip_attribute): Likewise.
9285 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9287 * parse.y (build_outer_field_access): Fixed comments.
9288 (fix_constructors): Emit the initialization of this$<n> before
9290 (resolve_qualified_expression_name): Build an access to `decl' if
9293 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9295 * parse-scan.y (curent_class): Non longer const.
9296 (inner_qualifier, inner_qualifier_length): Deleted.
9297 (current_class_length): New global.
9298 (bracket_count): Fixed typo in leading comment.
9299 (anonymous_count): New global.
9300 (class_instance_creation_expression:): Handle anonymous classes.
9301 (anonymous_class_creation:): New rule.
9302 (push_class_context): Rewritten.
9303 (pop_class_context): Likewise.
9304 (INNER_QUALIFIER): Macro deleted.
9305 (report_class_declaration): call `push_class_context' when
9306 entering the function. `fprintf' format modified not to use
9308 (report_class_declaration): Assign `package_name' and
9309 `current_class' to NULL separately.
9311 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9313 * expr.c (build_invokeinterface): Call layout_class_methods on
9316 2000-07-27 Tom Tromey <tromey@cygnus.com>
9317 Anthony Green <green@cygnus.com>
9318 Alexandre Petit-Bianco <apbianco@cygnus.com>
9320 * class.c (make_class_data): Create vtable for abstract classes.
9321 (get_dispatch_table): Changed to cope with abstract classes.
9323 2000-07-27 Tom Tromey <tromey@cygnus.com>
9325 * parse.y (patch_method_invocation): Don't reverse the argument
9326 list when dealing with anonymous class constructors. Fixed typo in
9329 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9331 * parse.y (build_alias_initializer_parameter_list): Reverse
9332 crafted list when building aliases for anonymous class
9335 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9337 * parse.y (jdep_resolve_class): Don't bother checking potential
9338 innerclass access if `decl' is NULL.
9339 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9342 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9344 * parse.c: Remove (again.)
9346 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9348 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9349 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9350 outside the `if' statement, alias to innerclass removed, `decl'
9351 used to mark the class complete.
9353 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9355 * parse.y (simple_name:): Fixed typo in error message.
9357 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9359 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9360 or its first operand can be error marks.
9362 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9364 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9365 * parse.y (method_header): Likewise.
9367 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9369 * parse.y (process_imports): Consider that one might be trying to
9370 import an innerclass. Fixes gcj/254
9372 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9374 * parse.y (find_as_inner_class): Handle the case where the
9375 enclosing context of an innerclass has been loaded as bytecode.
9377 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9379 * parse.y (simple_name:): Reject `$' in type names.
9380 (resolve_type_during_patch): Use `type' as a second
9381 argument to resolve_no_layout. Fixes gcj/257.
9383 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9385 * parse.y (find_most_specific_methods_list): Select the only
9386 non-abstract method even if max has been set.
9387 Fixes gcj/285, gcj/298.
9389 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9391 * lang-specs.h: Added %(jc1) to java compiler options.
9393 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9395 * .cvsignore: New file.
9397 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9399 * parse.y (not_accessible_p): Access granted to innerclasses
9400 (indirectly) extending the reference type. Fixes gcj/249.
9402 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9404 * parse.y (patch_method_invocation): Fixed comment.
9405 (maybe_use_access_method): Build this$<n>s to the context of the
9406 target method, or a type that extends it. Fixes gcj/242.
9408 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9412 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9414 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9416 2000-07-13 Tom Tromey <tromey@cygnus.com>
9418 * lang-specs.h: Added %{I*}.
9420 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9422 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9424 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9426 * parse-scan.c: Remove.
9428 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9430 * class.c (set_super_info): Handled protected inner classes.
9431 (common_enclosing_context_p): Bail early if arguments aren't both
9433 (get_access_flags_from_decl): Handle private and protected inner
9435 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9436 (CLASS_PROTECTED): Likewise.
9437 (struct lang_type): New bitfield `poic'.
9438 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9440 (check_inner_class_access): Renamed arguments, added
9441 comments. Handles protected inner classes (fixes gcj/225)
9442 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9444 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9446 * parse.y (resolve_qualified_expression_name): Verify qualified
9447 access to `this'. Fixes gcj/239.
9449 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9451 * jcf-write.c (generate_classfile): Don't install ConstantValue
9454 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9456 * parse.y (resolve_qualified_expression_name): Handle inner class
9457 access. Fixes gcj/256.
9459 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9461 * jcf-write.c (generate_classfile): Properly install the
9462 ConstantValue attribute and the initial value constant pool index
9463 on string constants.
9464 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9467 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9469 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9471 * parse.y (find_as_inner_class): Fixed typo.
9472 (do_resolve_class): Explore enclosing contexts when searching for
9473 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9474 (check_inner_class_access): Check `decl' which can be null in case
9477 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9479 * java-tree.h (java_debug_context): Declared `extern'.
9480 (safe_layout_class): Likewise.
9481 * parse.y (resolve_field_access): Field must be `static' in order
9482 to be replaced by its initial value. Added comments.
9483 (find_applicable_accessible_methods_list): Fixed typo.
9484 (find_most_specific_methods_list): Methods found in innerclasses
9485 take over methods founds in the enclosing contexts.
9486 (java_complete_tree): Loosen restrictions on the type of DECLs
9487 that can be replaced by their initialization values.
9488 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9490 2000-07-05 Tom Tromey <tromey@cygnus.com>
9492 * Make-lang.in (PARSE_DIR): New macro.
9493 (PARSE_RELDIR): Likewise.
9494 (PARSE_C): Likewise.
9495 (PARSE_SCAN_C): Likewise.
9496 ($(PARSE_C)): New target.
9497 ($(PARSE_SCAN_C)): Likewise.
9498 (SET_BISON): New macro.
9499 (BISONFLAGS): Likewise.
9500 (JAVABISONFLAGS): Likewise.
9502 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9504 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9505 argument on the first pass for CNI as well as JNI.
9506 (print_method_info): Set up method name on the first pass only.
9508 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9510 * parse.y (parser_qualified_classname): Removed parameter
9512 (create_interface): Removed first passed parameter to
9513 parser_qualified_classname.
9514 (create_class): Likewise. Don't install alias on static
9515 innerclasses. Fixes gcj/275.
9517 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9519 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9520 debugable statement with empty_stmt_node. Fixes gcj/272
9522 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9524 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9527 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9529 * jcf-write.c (push_long_const): Appropriately cast short negative
9532 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9534 * parse.y (verify_constructor_super): Use loop variable
9535 `m_arg_type' initialized with `mdecl_arg_type'.
9537 2000-06-29 Tom Tromey <tromey@cygnus.com>
9539 * parse.y (resolve_field_access): Handle case where `type_found'
9542 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9544 * expr.c (lookup_field): The same field can be found through two
9545 different interface. Don't declare it ambiguous in that case.
9547 2000-06-27 Tom Tromey <tromey@cygnus.com>
9549 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9550 follows \r, then unget it at a lower level.
9552 2000-06-26 Tom Tromey <tromey@cygnus.com>
9554 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9557 2000-06-25 Tom Tromey <tromey@cygnus.com>
9559 * parse.y (for_statement): Wrap expression in a WFL if it is a
9560 constant. For PR gcj/268.
9562 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9564 * parse.y (do_resolve_class): Minor optimiztion in the package
9565 list search. Removed unnecessary test and return statement.
9566 (valid_ref_assignconv_cast_p): Order of arguments to
9567 enclosing_context_p fixed.
9569 2000-06-24 Tom Tromey <tromey@cygnus.com>
9571 * expr.c (lookup_field): Print error and return error_mark_node if
9572 field reference is ambiguous.
9574 * parse.y (check_abstract_method_definitions): Also check if
9575 `other_method' is abstract.
9577 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9579 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9581 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9582 (struct lang_type): New field `pic'.
9583 (CLASS_PRIVATE): New macro.
9584 * parse.y (check_inner_class_access): New function.
9585 (jdep_resolve_class): Call it.
9587 2000-06-23 Tom Tromey <tromey@cygnus.com>
9589 * parse.y (patch_incomplete_class_ref): Initialize the returned
9590 class. For PR gcj/260.
9592 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9594 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9596 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9598 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9599 Java specific checks.
9600 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9602 * java-tree.def (CASE_EXPR): Marked 'e'.
9603 (DEFAULT_EXPR): Likewise.
9604 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9606 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9607 Java specific checks.
9608 (generate_bytecode_insns): Test try_block for BLOCK before using
9610 * parse.y (build_wfl_wrap): Added `location' argument. Set
9611 EXPR_WFL_LINECOL accordingly.
9612 (dim_expr:): Wrap constants with WFLs.
9613 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9614 (resolve_package): Check for `stmt' not being a BLOCK before
9615 building a debuggable statement with it.
9616 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9618 (resolve_field_access): Make sure `decl' is a DECL before treating
9620 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9621 IDENTIFIER_NODE before treating it as such.
9622 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9623 treating it as such.
9624 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9625 to be applied only on non array types.
9627 2000-06-16 Per Bothner <per@bothner.com>
9629 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9630 define in terms of DECL_RESULT, as that fails when --enable-checking.
9632 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9634 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9635 types the same in comparison.
9636 (CHECK_OP): Add static prototype.
9638 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9640 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9641 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9644 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9646 * decl.c (create_primitive_vtable): Prototype.
9648 * jcf-write.c (generate_bytecode_insns): Initialize variable
9651 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9653 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9655 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9656 to track searched classes, and do not search the same class more than
9657 once. Call find_applicable_accessible_methods_list on immediate
9658 superclass, instead of search_applicable_method_list on all ancestors.
9661 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9663 * parse.y (register_fields): Permit static fields in inner classes
9664 if they are final. Fix for PR gcj/255.
9666 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9668 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9669 * parse.y (find_in_imports): Returned type changed to void,
9670 leading comment fixed.
9671 (register_package): New function.
9672 (qualify_and_find): Likewise.
9673 (package_declaration:): Use `register_package'.
9674 (single_type_import_declaration:): Removed local variable
9675 `node'. Added missing `;' for consistency.
9676 (type_import_on_demand_declaration:): Use `chainon' to link new
9678 (lookup_field_wrapper): Lookup local variables defined in outer
9680 (java_complete_class): Don't reverse the list of imported on demand.
9681 (do_resolve_class): Reorganized. Removed local variable
9682 `original_name'. Call `qualify_and_find' with the current package
9683 name, invoke `find_in_imports_on_demand' right after. Call
9684 `qualify_and_find' with the packages we've seen so far. Fixed
9685 operations numbering in comments.
9686 (java_expand_class): Don't reverse `package_list'.
9687 (find_most_specific_methods_list): New local variables `abstract'
9688 and `candidates'. Use them to pick the right method.
9690 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9692 * parse.y (check_modifiers_consistency): Don't subtract out
9693 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9695 2000-06-04 Philipp Thomas <pthomas@suse.de>
9697 * Makefile.in (INTLLIBS): New.
9701 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9703 * class.c (get_dispatch_table): Build the vtable dummy entry list
9704 element with a null purpose. Fixed leading comment.
9705 (build_dtable_decl): Build an accurate dtable type when appropriate
9708 2000-06-02 Richard Henderson <rth@cygnus.com>
9710 * lang.c (lang_get_alias_set): New.
9712 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9714 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9715 before using it as the accessed field.
9717 2000-05-31 Tom Tromey <tromey@cygnus.com>
9719 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9720 char_array_vtable, short_array_vtable, int_array_vtable,
9721 long_array_vtable, float_array_vtable, double_array_vtable):
9723 * expr.c (get_primitive_array_vtable): New function.
9724 (create_primitive_vtable): New function.
9725 (java_lang_expand_expr): Enable code to statically generate
9727 * decl.c (init_decl_processing): Create primitive vtables.
9728 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9729 short_array_vtable, int_array_vtable, long_array_vtable,
9730 float_array_vtable, double_array_vtable): Define.
9732 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9734 * java/parse.y (find_applicable_accessible_methods_list):
9735 Don't add an uninitialized value to the list.
9737 2000-05-25 Tom Tromey <tromey@cygnus.com>
9739 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9740 when trying to see if field's class should be initialized. Always
9741 initialize field's declaring class, not qualified class.
9744 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9745 `wfl_operator', to maybe_build_primttype_type_ref.
9748 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9750 * parse.y (patch_method_invocation): Don't try to lookup methods
9753 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9755 * parse.y (resolve_field_access): Call the appropriate <clinit>
9756 before accessing the length of a static array. Craft a decl for
9757 the field while its time. Fixes PR gcj/129.
9759 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9761 * parse.y (resolve_package): Correctly set `*next' (was off by
9763 (resolve_qualified_expression_name): Fixed comment.
9765 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9767 * jcf-parse.c (jcf_parse_source): Reset current_class and
9768 current_function_decl to NULL before parsing a new file.
9770 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9772 * parse.y (block_end:): If the collected block doesn't feature a
9773 statement, insert an empty statement.
9775 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9777 * parse.y (maybe_yank_clinit): New function.
9778 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9779 end of the list of methods belonging to a class.
9780 (java_complete_expand_method): Check whether <clinit> is really
9781 necessary and expand it accordingly.
9783 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9785 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9786 processed by the method's switch statement.
9788 2000-05-19 Tom Tromey <tromey@cygnus.com>
9790 * java-tree.h: Added init state enum.
9791 * decl.c (emit_init_test_initialization): Initialize class
9792 initialization check variable by looking at class' state.
9794 2000-05-19 Tom Tromey <tromey@cygnus.com>
9796 * java-tree.h (build_instanceof): Declare.
9797 (build_get_class): Declare.
9798 * parse.y (patch_binop): Use build_instanceof.
9799 * expr.c (build_instanceof): New function. If class is final,
9800 don't make a function call.
9801 (expand_java_INSTANCEOF): Use it.
9802 (build_get_class): New function.
9804 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9806 * jcf-write.c (generate_classfile): Scan the source_file for
9807 slashes with the right pointer variable.
9809 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9811 * lang.c (lang_decode_option): Update -Wunused flags by calling
9813 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9815 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9817 * check_init.c (check_init): Constify local char *.
9818 * class.c (push_class): Constify local char *.
9819 * java_tree.h: Update prototypes.
9820 * jcf-io.c (open_class): Constify filename parameter and
9822 (find_class): Remove redundant string copy. Cast return from
9824 * jcf-parse.c (read_class, parse_class_file, yyparse):
9825 Constify local char *.
9826 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9827 Constify local char *.
9828 * jcf.h (JCF): Constify filename and classname.
9829 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9830 * lang.c (init_parse): Constify parameter and return value.
9831 * lex.c (java_get_line_col): Constify filename parameter.
9832 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9833 * parse.y (java_parser_context_suspend,
9834 issue_warning_error_from_context, safe_layout_class): Constify
9836 * parse.c: Regenerate.
9838 2000-05-08 Tom Tromey <tromey@cygnus.com>
9840 * expr.c (build_jni_stub): Cache the result of
9841 _Jv_LookupJNIMethod.
9843 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9845 * decl.c (predef_filenames_size): Now 7.
9846 (predef_filenames): New seventh entry.
9848 2000-05-04 Tom Tromey <tromey@cygnus.com>
9850 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9851 Keep track of when we've seen a reference field after a
9852 non-reference field.
9853 (get_boehm_type_descriptor): Handle case where we see
9854 non-reference fields but no trailing reference field.
9855 * decl.c (rawdata_ptr_type_node): Define.
9856 (init_decl_processing): Initialize rawdata_ptr_type_node.
9857 * java-tree.h (rawdata_ptr_type_node): Declare.
9859 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9861 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9862 specifiers in calls to fprintf.
9864 2000-05-03 Andrew Haley <aph@cygnus.com>
9866 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9868 * javaop.h (WORD_TO_INT): New function.
9869 (IMMEDIATE_s4): Use WORD_TO_INT.
9870 * jcf.h (JPOOL_INT): Ditto.
9872 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9875 2000-04-19 Tom Tromey <tromey@cygnus.com>
9877 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9879 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9881 * expr.c (build_jni_stub): New function.
9882 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9884 * parse.y (java_complete_expand_methods): Expand a native method
9885 and call build_jni_stub if -fjni given.
9886 * lang-options.h: Document -fjni.
9887 * lang.c (flag_jni): New global.
9888 (lang_f_options): Added `jni' entry.
9889 * java-tree.h (soft_lookupjnimethod_node,
9890 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9892 (flag_jni): Declare.
9893 (build_jni_stub): Declare.
9894 (struct lang_decl): Added `native' flag.
9895 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9897 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9898 soft_jnipopsystemframe_node): New globals.
9899 (init_decl_processing): Set them. _Jv_InitClass only takes one
9902 * java-tree.def: Put into `C' mode.
9904 2000-04-27 Tom Tromey <tromey@cygnus.com>
9907 * expr.c (expand_invoke): Generate check to see if object pointer
9908 is null in nonvirtual invocation case.
9909 * java-tree.h (soft_nullpointer_node): Declare.
9910 * decl.c (soft_nullpointer_node): New global.
9911 (init_decl_processing): Initialize soft_nullpointer_node.
9912 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9913 or `private' methods.
9914 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9916 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9918 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9921 2000-04-26 Tom Tromey <tromey@cygnus.com>
9923 * zextract.c (find_zip_file_start): New function.
9924 (read_zip_archive): Use it.
9926 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9928 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9930 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9932 * class.c (common_enclosing_context_p): New function.
9933 * java-tree.h (common_enclosing_context_p): Added prototype.
9934 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9935 classes sharing an outer context with the current instance.
9936 * parse.y (build_access_to_thisn): Fixed leading comment.
9937 (verify_constructor_super): New local `supper_inner'. Skip
9938 enclosing context argument in the case of inner class constructors.
9939 (patch_method_invocation): Insert proper context as second
9940 parameter to pure inner class constructor super invocations.
9942 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9944 * parse.y (end_class_declaration): Reset the interface number
9947 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9949 * parse.y (source_start_java_method): Deleted unnecessary code.
9950 (patch_method_invocation): Fixed comment.
9952 2000-04-24 Robert Lipe <robertlipe@usa.net>
9954 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9956 2000-04-23 Tom Tromey <tromey@cygnus.com>
9958 * boehm.c (mark_reference_fields): Use int_byte_position.
9960 2000-04-22 Tom Tromey <tromey@cygnus.com>
9962 * boehm.c (mark_reference_fields): Only call byte_position on
9965 2000-04-22 Tom Tromey <tromey@cygnus.com>
9967 * boehm.c (mark_reference_fields): Added `last_view_index'
9968 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9970 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9972 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9973 * parse.y (check_class_interface_creation): Fixed comments. Select
9974 permitted modifiers for (inner) interfaces. Changed error message
9975 to report rejected modifiers used with local classes.
9977 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9979 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9980 of directly inherited type considered in scope.
9981 * parse.y (do_resolve_class): Search inherited classes for inner
9984 2000-04-20 Tom Tromey <tromey@cygnus.com>
9986 * parse.y (not_accessible_p): Use member's class, not current
9987 class, when doing inheritance check for protected reference.
9990 2000-04-20 Jason Schroeder <shrode@subnature.com>
9992 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9994 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9996 * parse.y (lookup_field_wrapper): Search for final local aliases.
9997 (resolve_expression_name): Let lookup_field_wrapper search for
9998 final local aliases. Force the value of `name' if one is found.
9999 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
10000 an expression name. Fixed comments.
10002 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10004 * parse.y (yyerror): `msg' can be null, don't use it in that case.
10006 2000-04-19 Tom Tromey <tromey@cygnus.com>
10008 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
10010 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10012 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
10014 2000-04-18 Tom Tromey <tromey@cygnus.com>
10017 * gjavah.c (utf8_cmp): Changed return value.
10018 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
10020 (cxx_keywords): New global.
10021 (get_field_name): Handle new result of cxx_keyword_subst.
10022 (print_method_info): Likewise.
10024 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10026 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10027 with a newline, for CNI.
10028 (print_stub_or_jni): Print a space or newline before method name for
10029 CNI as well as JNI.
10030 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10031 (process_file): Include gcj/cni.h if generating CNI stubs.
10033 2000-04-16 Tom Tromey <tromey@cygnus.com>
10035 * gjavah.c (decompile_method): Use print_field_name.
10038 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10040 * parse.y (java_expand_classes): Reverse the package list once.
10041 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10043 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10044 the `==' and `!=' operators.
10046 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10048 * jcf-write.c (generate_bytecode_insns): At invocation time,
10049 always relate an interface method to the type of its selector.
10051 2000-04-05 Tom Tromey <tromey@cygnus.com>
10054 * expr.c (expand_invoke): Generate check to see if object pointer
10055 is null in nonvirtual invocation case.
10056 * java-tree.h (soft_nullpointer_node): Declare.
10057 * decl.c (soft_nullpointer_node): New global.
10058 (init_decl_processing): Initialize soft_nullpointer_node.
10059 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10060 or `private' methods.
10061 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10063 2000-04-05 Tom Tromey <tromey@cygnus.com>
10065 Fix for PR gcj/140:
10066 * parse.y (check_final_assignment): Recognize assignments to the
10067 `length' field of an array when generating class files.
10069 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10071 * class.c (decl_hash): Prototype removed.
10072 (decl_compare): Likewise.
10074 2000-04-05 Tom Tromey <tromey@cygnus.com>
10076 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10077 * parse.y (check_modifiers_consistency): Check for final/volatile
10078 clash. Fixes PR gcj/164.
10080 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10082 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10084 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10086 (add_method_1): Use `java_hash_hash_tree_node' and
10087 `java_hash_compare_tree_node'.
10088 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10089 (java_hash_compare_tree_node): Likewise.
10090 * parse.y (find_applicable_accessible_methods_list): Create,
10091 delete and use a hash table to remember already searched interfaces.
10093 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10095 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10098 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10100 * boehm.c (mark_reference_fields, set_bit): Prototype.
10101 (set_bit): Un-ANSI-fy definition.
10103 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10106 * decl.c (emit_init_test_initialization): Likewise.
10108 * gjavah.c (jni_print_char): Likewise.
10110 * parse.y (create_new_parser_context): Likewise.
10112 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10114 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10115 patch missing hunk. Fixed indentation.
10117 2000-03-30 Tom Tromey <tromey@cygnus.com>
10119 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10120 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10122 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10124 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10125 when negative *before* using it as an array index.
10126 * ChangeLog: Fixed typo.
10128 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10130 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10131 to 0 when it reaches -1.
10133 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10135 * jcf-parse.c (get_constant): Properly cast `num' during the
10136 invocation of `add_double'.
10137 * jcf-write.c (push_long_const): Properly cast `lo' before
10138 comparing it to short bounds.
10139 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10140 `interface_body:' is reduced after the current interface is
10143 2000-03-26 Tom Tromey <tromey@cygnus.com>
10145 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10146 Java-specific `-f' option.
10148 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10150 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10151 Adjust order of making types.
10152 Make bitsize_*_node values.
10154 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10156 * class.c (make_field_value): Use byte_position.
10157 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10158 (java_array_data_offset): Likewise.
10159 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10162 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10164 * parse.y (check_abstract_method_definitions): New local
10165 `end_type_reached'. Make sure we also consider `end_type'.
10166 (java_check_abstract_method_definitions): Make sure we eventually
10167 consider `java.lang.Object'.
10168 (maybe_use_access_method): Don't use access method if not in the
10169 context of a pure inner class or if the method's context is right.
10170 (find_applicable_accessible_methods_list): New static flag
10171 `object_done'. Don't search abstract classes as interfaces. Fixed
10172 indentation. Fixed the `java.lang.Object' only search. Search
10173 class interface(s) first, then fully search enclosing contexts.
10174 (find_most_specific_methods_list): Pick the closest candidate when
10175 they're all abstract.
10177 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10179 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10180 properly initialize `finished_label'. Don't emit gotos for empty
10183 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10185 * except.c (emit_handlers): Clear catch_clauses_last.
10187 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10189 * parse.y (check_method_types_complete): New function.
10190 (create_class): Reset anonymous class counter only when seeing an
10192 (java_complete_class): JDEP_METHOD: Don't recompute signature
10195 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10197 * class.c (build_static_ref): Fixed indentation in comment.
10198 * java-tree.def (TRY_EXPR): Fixed typo in name.
10199 (CLASS_LITERAL): Likewise.
10200 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10201 (struct lang_type): New field `dot_class'.
10202 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10203 (generate_classfile): Method `class$' is synthetic.
10204 * parse.y (build_do_class_method): New function.
10205 (build_dot_class_method_invocation): Likewise.
10206 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10207 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10208 (qualify_ambiguous_name): Likewise.
10209 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10210 (build_try_statement): Fixed leading comment.
10212 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10214 * class.c (make_field_value): Properly handle sizes.
10215 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10216 (layout_class_method): Count using trees.
10217 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10218 * expr.c (java_array_data_offset): Use int_bit_position.
10219 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10220 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10222 2000-03-16 Tom Tromey <tromey@cygnus.com>
10224 * lang.c (flag_hash_synchronization): New global.
10225 (lang_f_options): Added `hash-synchronization'.
10226 * lang-options.h: Mention -fhash-synchronization.
10227 * java-tree.h (flag_hash_synchronization): Declare.
10228 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10229 hash table synchronization is disabled.
10230 * decl.c (init_decl_processing): Only push `sync_info' value when
10231 hash table synchronization is disabled.
10232 * class.c (make_class_data): Only push `sync_info' field when hash
10233 table synchronization is disabled. Removed dead code.
10235 2000-03-16 Tom Tromey <tromey@cygnus.com>
10237 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10239 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10241 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10243 * parse.y (patch_method_invocation): Handle anonymous classes
10244 creation in static context.
10246 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10248 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10249 * parse.y (resolve_qualified_expression_name): Use it.
10250 (patch_method_invocation): Likewise.
10252 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10254 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10255 depending on the type of dependency which dictates what the
10257 (unresolved_type_p): Resolved types limited to the current class.
10259 2000-03-15 Tom Tromey <tromey@cygnus.com>
10261 * decl.c (init_decl_processing): Set type of `sync_info' to be
10264 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10265 Correctly compute bit number for current slot. Zero `high' and
10266 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10267 mark_reference_fields.
10268 (mark_reference_fields): New function.
10270 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10272 * parse.y (register_incomplete_type): Fixed initialization of
10275 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10277 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10279 (push_class_context, pop_class_context): New function.
10280 (class_body:): Call pop_class_context.
10281 (interface_body:): Likewise.
10282 (INNER_QUALIFIER): New macro.
10283 (report_class_declaration): Changed output format and use
10284 INNER_QUALIFIER. Call push_class_context.
10286 2000-02-14 Andrew Haley <aph@cygnus.com>
10288 * check-init.c (check_init): Add new cases for unary and binary
10291 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10293 * parse.y (resolve_package): Set `next' once a type name has been
10294 progressively discovered.
10295 (resolve_qualified_expression_name): Propagate resolution only if
10296 there are remaining qualifiers. Take into account `q' might have
10297 been cleared after re-qualification.
10298 * parse.y (patch_method_invocation): New local `resolved'.
10299 Section dealing with qualified expression rewritten to use
10300 resolve_field_access.
10302 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10304 * parse.h (PUSH_CPC): Fixed indentation.
10305 (DEBUG_CPC): New macro.
10306 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10307 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10308 * parse.y (class_body_declaration:): Use
10309 SET_CPC_INSTANCE_INITIALIZER_STMT.
10310 (method_declaration:): Check for null current_function_decl.
10311 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10312 (java_parser_context_pop_initialized_field): Better handling of
10314 (maybe_make_nested_class_name): Mark nested class name as
10315 qualified when necessary.
10316 (end_class_declaration): Don't call java_parse_context_resume when
10317 one or more error occurred.
10318 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10319 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10320 SET_CPC_INITIALIZER_STMT.
10321 (method_header): Check for inner classes declaring static methods.
10322 (resolve_qualified_expression_name): Handle situation where `this'
10325 2000-03-13 Hans Boehm <boehm@acm.org>
10327 * typeck.c (build_prim_array_type): Correctly set the high word too.
10329 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10331 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10333 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10334 list of methods for interfaces.
10336 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10338 * parse.y (qualify_ambiguous_name): Properly handle expressions
10341 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10343 * parse.y (check_final_assignment): Extended to process
10345 (patch_assignment): Have check_final_assignment called only once.
10347 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10349 * java-tree.h (IS_INIT_CHECKED): New flag.
10350 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10351 * parse.y (patch_string): Call force_evaluation_order on the
10352 completed string concatenation tree.
10353 * expr.c (force_evaluation_order): Call force_evaluation_order on
10354 function's arguments too.
10356 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10358 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10359 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10360 (build_anewarray): Likewise.
10361 * parse.y (patch_newarray): Likewise.
10362 * parse.c: Regenerated.
10364 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10366 * decl.c (init_decl_processing): Added new class fields `depth',
10367 `ancestors', and `idt' to class_type_node. Use
10368 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10369 * class.c (make_class_data): Push initial values for new fields.
10370 * java-tree.h: Updated prototype for `build_invokeinterface'.
10371 * expr.c (build_invokeinterface): Changed parameters to accept
10372 `method' tree. Calculate index of `method' in its declaring
10373 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10374 (expand_invoke): Call `build_invokeinterface' with new parameters.
10375 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10378 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10380 * typeck.c (lookup_do): Search superinterfaces first
10381 when looking up an interface method. From Godmar Back
10382 <gback@cs.utah.edu>
10384 2000-03-06 Tom Tromey <tromey@cygnus.com>
10386 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10388 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10390 * java-tree.h (lookup_argument_method2): Declared.
10391 (safe_layout_class): Prototype moved from parse.h.
10392 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10393 * parse.y (java_check_regular_methods): Local `super_class' gone.
10394 Call lookup_argument_method2 instead of lookup_argument_method.
10395 Perform modifier match for methods found declared in implemented
10396 interfaces. Fixed indentation problem. Overriding/hiding error
10397 report to take place only for methods found in classes.
10398 * typeck.c (lookup_argument_method): Changed leading
10399 comment. Re-written by calling lookup_do.
10400 (lookup_argument_method2): New function.
10401 (lookup_java_method): Re-written by calling lookup_do.
10402 (lookup_do): New function.
10404 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10406 * check-init.c (check_init): Removed dead code. Handle (blank)
10408 * parse.y (declare_local_variables): New local `final_p', set it
10409 and use it to initialize LOCAL_FINAL.
10410 (check_final_assignment): Only check FIELD_DECLs.
10412 2000-02-17 Tom Tromey <tromey@cygnus.com>
10414 * Makefile.in (JAVA_OBJS): Added boehm.o.
10415 (boehm.o): New target.
10416 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10417 * java-tree.h (flag_use_boehm_gc): Declare.
10418 (get_boehm_type_descriptor): Declare.
10419 * lang.c (lang_f_options): Added `use-boehm-gc'.
10420 (flag_use_boehm_gc): New global.
10421 * lang-options.h: Added -fuse-boehm-gc.
10422 * boehm.c: New file.
10423 * class.c (get_dispatch_table): If class uses a Boehm type
10424 descriptor, put it in the vtable.
10425 (make_class_data): Removed dead code.
10427 2000-03-03 Per Bothner <per@bothner.com>
10429 * decl.c (init_decl_processing): Initialize sizetype properly.
10431 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10433 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10434 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10435 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10436 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10437 (jcf_parse): New local `current'. Load innerclasses seen in outer
10438 context being processed.
10439 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10440 * jcf-write.c (append_innerclasses_attribute): New function.
10441 (append_innerclasses_attribute_entry): Likewise.
10442 (get_access_flags): Handle static classes. Set anonymous and local
10443 classes to be private.
10444 (generate_classfile): Attribute count adjusted. Call
10445 append_innerclasses_attribute.
10446 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10447 PURE_INNER_CLASS_TYPE_P.
10448 * parse.y (parser_qualified_classname): New parameter `is_static',
10449 produce non qualified name accordingly.
10450 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10451 (create_interface): Added argument to parser_qualified_classname.
10452 (create_class): Added argument to parser_qualified_classname. Setup
10453 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10454 (add_inner_class_fields): Fixed indentation.
10455 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10456 (method_declarator): Fixed typo in comment.
10457 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10458 (build_current_thisn): Likewise.
10459 (patch_method_invocation): Likewise.
10461 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10463 * decl.c (current_function_decl): Move to toplev.c.
10465 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10467 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10468 (DECL_BIT_INDEX): Use underlying representation.
10469 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10471 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10473 * expr.c (build_java_ret): Pass proper type to size_binop.
10475 2000-02-25 Anthony Green <green@cygnus.com>
10477 * expr.c (build_class_init): Mark the decl to be ignored by
10479 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10480 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10481 * class.c (init_test_hash_newfunc): New function.
10482 (decl_hash): New function.
10483 (decl_compare): New function.
10484 * decl.c (emit_init_test_initialization): New function.
10485 (complete_start_java_method): Traverse the init test hashtable,
10486 calling emit_init_test_initialization.
10487 (always_initialize_class_p): Define.
10488 * expr.c (build_class_init): Use initialization tests when
10489 emitting class initialization code.
10490 (always_initialize_class_p): Declare.
10491 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10493 * java-tree.h: Include hash.h.
10494 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10495 (struct lang_decl): Add init_test_table field.
10496 (init_test_hash_entry): Define.
10498 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10500 * gjavah.c (main): Avoid using `argi' to report unimplemented
10503 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10505 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10506 initialize locals to avoid warnings. Local `exception_type' moved
10509 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10511 * parse.y (resolve_expression_name): Use `orig' as a second
10512 argument to resolve_field_access.
10513 (resolve_field_access): Removed unnecessary code when dealing with
10516 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10518 * class.c (push_super_field): Don't push the field twice.
10519 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10520 * parse.h (java_reorder_fields): Prototyped.
10521 * parse.y (java_reorder_fields): New function.
10522 (java_layout_class): Simplified not to worry about re-ordering.
10524 2000-02-23 Tom Tromey <tromey@cygnus.com>
10526 * gjavah.c (print_name): In JNI case, correctly quote string.
10527 (print_method_info): Don't handle overrides in JNI mode.
10529 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10531 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10532 value type set to `boolean_type_node'.
10534 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10536 * jcf-dump.c (main): Test for correct condition after
10537 output file creation.
10539 2000-02-19 Anthony Green <green@cygnus.com>
10541 * jcf-depend.c (add_entry): Fix test for first list entry.
10543 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10545 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10546 * constants.c (build_constants_constructor): Likewise.
10548 2000-02-19 Anthony Green <green@cygnus.com>
10550 * jcf-depend.c (add_entry): Add entries to the end of the list.
10552 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10554 * decl.c (INT_TYPE_SIZE): Define if necessary.
10555 (expand_java_return): Handle the case of a native integer smaller
10556 than a JVM integer.
10558 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10560 * gjavah.c (help): Use GCCBUGURL.
10561 * jv-scan.c (help): Likewise.
10562 * jcf-dump.c (help): Likewise.
10564 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10566 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10569 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10571 * jcf-parse.c (load_class): Call `fatal' if no file containing
10572 the target class are found.
10574 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10576 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10577 lex.c, lex.h, and PARSE_H to...
10578 (parse.o, parse-scan.o): ...here, respectively.
10580 * lex.c: Split out code that may trigger SIGFPE from yylex()
10581 to its own function.
10582 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10584 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10586 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10588 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10590 * parse.y (outer_field_access_p): Stop in time when outer contexts
10592 (resolve_qualified_expression_name): Properly qualify *everything*
10593 after a package.type to be resoled as expression names.
10594 (find_applicable_accessible_methods_list): Save/restore `class' to
10595 isolate it from a possible outer context search.
10597 2000-02-15 Tom Tromey <tromey@cygnus.com>
10599 * gjavah.c (jni_print_char): New function.
10600 (print_full_cxx_name): Use it.
10601 (decode_signature_piece): Likewise.
10602 (print_cxx_classname): Likewise.
10604 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10606 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10608 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10610 * gjavah.c: Include version.h.
10612 * jcf-dump.c: Likewise.
10614 * jv-scan.c: Likewise.
10616 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10618 * parse.y (outer_field_access_fix): First parameter now a tree
10619 node. Check for assignment to final. First argument to
10620 build_outer_field_access_fix modified to accommodate prototype.
10621 (build_outer_field_access): Don't check for assignment to final
10623 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10624 possibly returned by outer_field_access_fix. Changed
10625 outer_field_access_fix's first argument.
10626 (check_final_assignment): $finit$'s context is OK.
10627 (patch_unaryop): Use node instead of its line/column value when
10628 calling outer_field_access_fix.
10630 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10632 * parse.y (interface_declaration:): No longer tagged
10633 <node>. Re-installed default action.
10634 (class_member_declaration:): Handle inner interfaces.
10635 (interface_member_declaration): Handle inner interfaces and
10637 (create_interface): Push error if one seen. Suspend parsing
10638 context when processing an inner interface.
10639 (register_fields): Inner class static field limitations not to
10640 apply to inner interfaces.
10642 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10644 * jcf-parse.c (load_class): Update `java_error_count' when a
10645 class' file can't be found.
10646 (parse.y): Avoid (byte)code generation when errors seen.
10648 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10650 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10651 decodes a valid node.
10652 (patch_binop): Handle TRUNC_DIV_EXPR.
10654 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10656 * parse.y (resolve_package): New local `acc'. Try to progressively
10657 build and guess a package and type name.
10659 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10661 * parse.y (find_applicable_accessible_methods_list): Load and
10662 layout the search class if necessary.
10663 (java_complete_tree): Keep to original type of the folded initial
10666 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10668 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10669 Generate error message if circularity is detected. New static
10671 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10672 * jcf-write.c (generate_bytecode_insns): Very simply handle
10674 * parse.y (java_check_circular_reference): Use
10675 `cyclic_inheritance_report' during report, if necessary.
10676 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10677 walking NEW_ARRAY_INIT twice.
10679 2000-02-09 Tom Tromey <tromey@cygnus.com>
10681 * parse.y (check_class_interface_creation): Allow inner classes to
10682 be `private' or `protected', check modifiers' consistency. Prevent
10683 block local classes from bearing any modifiers.
10685 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10687 * except.c (check_start_handlers): Re-add prototype lost in last
10689 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10691 2000-02-09 Andrew Haley <aph@cygnus.com>
10693 * decl.c (clear_binding_level): Remove excess initializer.
10694 (maybe_poplevels): Remove unused variable.
10695 (force_poplevels): Ditto.
10696 (struct binding_level): Add comment.
10698 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10700 * jcf-write.c (generate_classfile): Don't consider
10701 pre-initialization with reference value (use <clinit> instead.)
10702 * parse.y (java_fix_constructors): No generated constructor for
10704 (build_outer_field_access): Removed debug message.
10705 (outer_field_expanded_access_p): Adapted to bytecode generation.
10706 (build_outer_field_access_method): Use fix_method_argument_names.
10707 (build_outer_method_access_method): Fixed indentation. Added
10708 comment. Handle access method generation for static and also void
10710 (build_access_to_thisn): Inserted debug message.
10711 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10712 (resolve_qualified_expression_name): Fixed comment.
10713 (not_accessible_p): Adapted to bytecode generation. Added comment.
10714 (patch_method_invocation): Added comment.
10715 (maybe_use_access_method): Fixed leading comment. Handle static
10717 (java_complete_lhs): Don't shortcut handling of initialized upon
10718 declaration String type static fields when generating bytecode.
10719 (patch_unaryop): Handle outer field access when generating
10722 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10724 * java-tree.h (FIELD_THISN): New macro.
10725 * jcf-write.c (append_synthetic_attribute): New function.
10726 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10727 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10728 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10730 (build_outer_field_access): Turned on access functions usage and
10731 generation when compiling to bytecode.
10732 (maybe_use_access_method): Likewise.
10734 2000-01-25 Andrew Haley <aph@cygnus.com>
10736 * java-except.h (struct eh_range): Add `expanded' field.
10737 (maybe_start_try): Add end_pc arg.
10738 (maybe_end_try): Ditto.
10739 * java-tree.h (force_poplevels): new function.
10740 * expr.c (expand_byte_code): Don't call maybe_start_try or
10742 * except.c (add_handler): Reset expanded.
10743 (expand_start_java_handler): Set expanded.
10744 (check_start_handlers): Don't expand a start handler that's
10745 already been expanded.
10746 (maybe_start_try): Add end_pc arg. Only expand a handler which
10748 (expand_end_java_handler): call force_poplevels.
10749 (force_poplevels): new function.
10750 * decl.c (binding_level): Add start_pc of binding level.
10751 (maybe_pushlevels): Call maybe_start_try when pushing binding
10753 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10754 (LARGEST_PC): Define.
10755 (clear_binding_level): Use LARGEST_PC.
10757 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10758 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10759 (binding_depth, is_class_level, current_pc): new variables.
10760 (struct binding_level): ditto.
10761 (indent): new function.
10762 (push_jvm_slot): add debugging info.
10763 (maybe_pushlevels): ditto.
10764 (maybe_poplevels): ditto.
10765 (pushlevel): ditto.
10767 (start_java_method): ditto.
10768 (give_name_to_locals): comment only.
10769 * except.c (binding_depth, is_class_level, current_pc):
10771 (expand_start_java_handler): add debugging info.
10772 (expand_end_java_handler): ditto.
10774 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10776 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10777 (print_name_for_stub_or_jni, process_file): Constify a char*.
10779 2000-02-03 Tom Tromey <tromey@cygnus.com>
10781 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10783 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10785 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10786 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10789 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10791 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10792 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10793 (struct lang_type): New field `ii_block'.
10794 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10795 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10796 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10797 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10798 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10799 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10801 * parse.y (add_instance_initializer): New function.
10802 (in_instance_initializer): New static global.
10803 (class_body_declaration:): Link instance initializer block.
10804 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10805 (array_creation_expression:): Remove unused local.
10806 (java_parser_context_push_initialized_field): Fixed leading
10807 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10808 CPC_INSTANCE_INITIALIZER_LIST.
10809 (java_parser_context_pop_initialized_field): Likewise.
10810 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10811 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10812 CPC_INITIALIZER_STMT.
10813 (fix_constructors): New local `class_type'. Use it. Call
10814 add_instance_initializer.
10815 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10816 (patch_return): Forbid return in instance initializers.
10817 (patch_throw_statement): Enforce exception handling in the context
10818 of instance initializers.
10820 2000-02-03 Tom Tromey <tromey@cygnus.com>
10822 * Make-lang.in (java.mostlyclean): Remove executables in
10825 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10827 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10828 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10829 (java_float_finite): Convert to use union Word from javaop.h.
10830 (java_double_finite): Convert to use union DWord from javaop.h.
10832 2000-02-02 Tom Tromey <tromey@cygnus.com>
10834 * gjavah.c (options): Added `jni' entry.
10835 (help): Document -jni.
10836 (flag_jni): New global.
10837 (process_file): Handle JNI output. Don't print text from
10838 -prepend, -add, etc, when generating stubs. Only remove `.class'
10839 suffix if it actually exists.
10840 (main): Create a `.c' file when run with `--jni --stubs'. Create
10841 correct output file name with `--jni'.
10842 (print_include): Mangle header name differently in JNI case.
10843 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10845 (print_method_info): Handle JNI case. Put signature info into
10846 method name. Handle case when STREAM is NULL.
10847 (print_name_for_stub_or_jni): New function.
10848 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10849 (print_cxx_classname): Handle JNI.
10850 (print_full_cxx_name): Likewise.
10851 (decode_signature_piece): Likewise.
10852 (overloaded_jni_method_exists_p): New function.
10853 (struct method_name): Added `signature' and `sig_length' fields.
10854 (HANDLE_END_FIELD): Do nothing in JNI mode.
10856 2000-02-02 Tom Tromey <tromey@cygnus.com>
10858 * jv-scan.c: Include version.c, <getopt.h>.
10859 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10860 (options): New array.
10861 (usage): New function.
10862 (version): New function.
10863 (main): Use getopt_long to parse command line.
10864 * jcf-dump.c: Include version.c, <getopt.h>.
10865 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10866 OPT_JAVAP): New macros.
10867 (options): New array.
10868 (usage): Return `void'. Changed message.
10869 (help): New function.
10870 (version): New function.
10871 (main): Use getopt_long_only to parse command line.
10872 * gjavah.c: Include <getopt.h>.
10873 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10874 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10875 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10876 (options): New array.
10877 (java_no_argument): Removed.
10878 (help): Updated with missing options.
10879 (main): Use getopt_long_only to parse command line.
10880 (usage): Changed message.
10882 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10884 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10885 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10886 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10887 * parse.y (array_creation_expression:): Handle anonymous arrays.
10888 (build_array_from_name): Don't set `ret_name' if null.
10889 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10890 (qualify_ambiguous_name): Likewise.
10891 (java_complete_expand_class): Likewise.
10893 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10895 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10896 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10897 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10898 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10899 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10900 AIPL_FUNCTION_COMPLETED_INVOCATION.
10901 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10902 AIPL_FUNCTION_INVOCATION_READY.
10903 (AIPL_FUNCTION_DECLARATION): New enum entry.
10904 * parse.y (reorder_static_initialized): New function.
10905 (java_parser_context_pop_initialized_field): Use it.
10906 (add_inner_class_fields): Use
10907 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10908 augmented. Install marker after last alias initializer, if any.
10909 (generate_finit): Fixed typo. Don't try to retain only the used
10911 (method_header): Compute and set DECL_FUNCTION_NAP.
10912 (method_declarator): Fixed comment. Insert alias initializer in
10914 (build_alias_initializer_parameter_list): Fixed leading
10915 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10916 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10917 (java_complete_expand_class): Code to retain only used aliases
10919 (java_complete_expand_methods): New local `first_decl'. Generate
10920 $finit$ first, then expand the constructors, regular methods and
10922 (java_complete_expand_method): Don't report error on missing
10923 return statement if previously detected bogus.
10924 (fix_constructors): Don't patch constructor parameters list.
10925 (patch_method_invocation): Use new AIPL enum values. Reverse
10926 alias initializer list for anonymous classes.
10928 2000-01-30 Anthony Green <green@redhat.com>
10930 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10931 determine how many stack slots to pop.
10933 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10935 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10936 error handling/recovery.
10937 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10939 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10941 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10942 FIELD_LOCAL_ALIAS_USED): New macros.
10943 (DECL_FUNCTION_NAP): New macro.
10944 (struct lang_decl): New field `nap'.
10945 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10946 (struct lang_type): New fields `finit_stmt_list' and
10947 `clinit_stmt_list'.
10948 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10949 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10950 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10951 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10952 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10953 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10954 (BUILD_THROW): Macro line separator re-indented.
10955 * parse.y (end_class_declaration): New function.
10956 (maybe_generate_pre_expand_clinit): New name for
10957 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10958 pre-expand static fields.
10959 (maybe_generate_clinit): Function deleted.
10960 (check_for_static_method_reference): Prototype's parameter list
10962 (generate_finit): New name for maybe_generate_finit. Changed
10963 leading comment. Function rewritten to use
10964 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10965 (build_alias_initializer_parameter_list): New function.
10966 (java_parser_context_pop_initialized_field): Likewise.
10967 (add_inner_class_fields): Likewise.
10968 (type_declaration:): Call end_class_declaration.
10969 (class_member_declaration:): Likewise.
10970 (formal_parameter_list:): Fixed typos.
10971 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10972 element. Improved error handling.
10973 (block_statement:): Call end_class_declaration.
10974 (anonymous_class_creation:): Likewise.
10975 (create_anonymous_class): Fixed comments.
10976 (create_class): Call add_inner_class_fields.
10977 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10978 (method_header): Use MARK_FINAL_PARMS.
10979 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10980 (method_declarator): Propagate final argument flag.
10981 (craft_constructor): New local `artificial'. Call
10982 build_alias_initializer_parameter_list. Use
10983 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10984 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10986 (complete_expand_class): Get rid of unused outer context local
10988 (java_complete_expand_methods): Fixed leading
10989 comment. Generate/pre-expand <clinit> first. Changed method
10990 expansion order to regular, $finit$, constructors, <clinit>.
10991 (java_complete_expand_method): Set current_function_decl.
10992 (fix_constructors): Fix constructor parameter list to account for
10993 outer context local alias initializers.
10994 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10995 (resolve_expression_name): Lookup outer context local aliases. New
10996 local `access', use it.
10997 (patch_method_invocation): Patch inner class ctor invocation with
10998 outer context local aliases initialization values. $finit$
10999 invocation patching now includes things generated with
11000 build_alias_initializer_parameter_list.
11001 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11002 (build_super_invocation): Likewise.
11003 (patch_assignment): Changed comment.
11005 2000-01-27 Andrew Haley <aph@cygnus.com>
11007 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
11011 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11013 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
11015 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
11017 * parse.y (register_fields): Don't pass a format specifier to
11018 OBSOLETE_MODIFIER_WARNING.
11019 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
11020 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
11022 (check_modifiers): Change function into a macro.
11023 (check_class_interface_creation): Pass a literal format string.
11025 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11027 * buffer.h: PROTO -> PARAMS.
11028 * check-init.c: Likewise.
11029 * class.c: Likewise.
11030 * constants.c: Likewise.
11031 * convert.h: Likewise.
11032 * decl.c: Likewise.
11033 * except.c: Likewise.
11034 * expr.c: Likewise.
11035 * gjavah.c: Likewise.
11036 * java-except.h: Likewise.
11037 * java-tree.h: Likewise.
11038 * jcf-depend.c: Likewise.
11039 * jcf-dump.c: Likewise.
11040 * jcf-parse.c: Likewise.
11041 * jcf-path.c: Likewise.
11042 * jcf-reader.c: Likewise.
11043 * jcf-write.c: Likewise.
11045 * jv-scan.c: Likewise.
11046 * jvgenmain.c: Likewise.
11047 * jvspec.c: Likewise.
11048 * lang.c: Likewise.
11051 * parse-scan.y: Likewise.
11052 * parse.h: Likewise.
11053 * parse.y: Likewise.
11054 * typeck.c: Likewise.
11055 * verify.c: Likewise.
11056 * xref.c: Likewise.
11057 * xref.h: Likewise.
11058 * zextract.c: Likewise.
11059 * zipfile.h: Likewise.
11061 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11063 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11064 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11065 * constants.c (build_constant_data_ref): Check for cached
11066 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11067 in TYPE_CPOOL_DATE_REF.
11068 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11069 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11070 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11071 (LOCAL_FINAL): New macro.
11072 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11073 constant pool -- don't try to reuse.
11074 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11075 TYPE_LANG_SPECIFIC.
11076 (find_in_current_zip): Use TYPE_JCF.
11077 * parse.h (java_check_final): Prototype removed.
11078 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11079 (maybe_create_class_interface_decl,
11080 check_class_interface_creation): Likewise.
11081 (java_expand_finals): Function removed.
11082 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11083 (block_statement:): Fixed comment.
11084 (anonymous_class_creation:): Likewise.
11085 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11087 (check_class_interface_creation): Loosened error report on (inner)
11088 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11089 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11090 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11092 (create_interface): Likewise.
11093 (anonymous_class_counter): New static global.
11094 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11095 patch. Fixed comments.
11096 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11097 anonymous_class_counter when declaring a toplevel class.
11098 (craft_constructor): Fixed constructor name when handling
11099 anonymous classes. Anonymous class constructors to feature hidden
11100 this$<n> parameter.
11101 (java_fix_constructors): Added comment.
11102 (java_check_final): Function removed.
11103 (java_complete_expand_methods): Fixed comment. Don't generate
11104 class data, save its outgoing constant pool instead.
11105 (verify_constructor_super): Skip anonymous class constructor
11106 hidden this$<n> parameter.
11107 (java_expand_classes): New local `saved_ctxp'. Removed call to
11108 java_expand_finals and java_check_final. Expand anonymous class
11109 constructors. Generate class data.
11110 (build_super_invocation): Skip anonymous class hidden this$<n>
11112 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11113 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11114 (set_java_signature): Likewise.
11116 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11118 * gjavah.c: Delete ACC_VISIBILITY define.
11119 * jcf.h: Add ACC_VISIBILITY define.
11120 * parse.y: final: rule tagged <value>.
11121 (java_check_regular_methods): Use ACC_VISIBILITY define for
11122 default package access check.
11123 (local_variable_declaration_statement): Use final: rule.
11125 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11127 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11128 (final:): New rule.
11130 2000-01-17 Tom Tromey <tromey@cygnus.com>
11132 * gjavah.c (print_field_info): Allow non-static final fields.
11134 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11136 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11137 * parse.y (patch_anonymous_class): New function.
11138 (create_anonymous_class): Register incomplete type when the
11139 class/interface to extends/implement isn't known yet.
11140 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11141 (verify_constructor_super): Tuned error message.
11143 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11145 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11146 (ANONYMOUS_CLASS_P): New macro.
11147 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11148 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11149 * parse.y (create_class): Added leading argument.
11150 (maybe_create_class_interface_decl,
11151 check_class_interface_creation): Likewise.
11152 (craft_constructor): New function.
11153 (verify_constructor_super): Added argument in prototype.
11154 (class_declaration:): Inserted leading argument.
11155 (for_begin:): Use FOR_LOOP_P.
11156 (anonymous_class_creation): Create WFL of the anonymous class to
11157 instantiate. Call build_new_invocation. Added comments.
11158 (check_class_interface_creation): Handle parameter `anonymous' in
11159 verbose mode class creation announce.
11160 (link_nested_class_to_enclosing): Exclude anonymous classes.
11161 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11162 anonymous class, even though they appear to have an enclosing
11164 (create_interface): Pass extra argument to
11165 check_class_interface_creation.
11166 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11167 (create_class): Call check_class_interface_creation and
11168 maybe_create_class_interface_decl with extra new argument. Don't
11169 add private this$<n> to anonymous classes.
11170 (method_declarator): Insert hidden this$<n> to anonymous class
11172 (java_fix_constructors): Deleted code creating default
11173 constructor. Call craft_constructor instead.
11174 (java_check_regular_methods): Set `saw_constructor' to 1 for
11176 (fix_constructors): Pass extra argument to verify_constructor_super.
11177 (verify_constructor_super): New local `sdecl', use it. Search for
11178 matching constructor (possibly featuring arguments) in super
11180 (lookup_method_invoke): Craft constructor according to arguments
11181 list when dealing with anonymous class constructors.
11182 (build_super_invocation): Pass arguments to anonymous class super
11184 (search_loop): Use FOR_LOOP_P.
11185 (labeled_block_contains_loop_p): Likewise.
11187 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11189 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11190 (enclosing_context_p): New function.
11191 (get_access_flags_from_decl): Handle CLASS_STATIC.
11192 (maybe_layout_super_class): Extra first argument passed to
11194 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11196 * decl.c (access0_identifier_node): New global.
11197 (init_decl_processing): access0_identifier_node initialized.
11198 (pushdecl): Set DECL_CONTEXT only on non type decls.
11199 * expr.c (lookup_field): Lookup inner class fields in enclosing
11201 (expand_invoke): Use ID_INIT_P.
11202 (expand_java_field_op): Use DECL_CLINIT_P.
11203 * java-tree.def (CLASS_LITERAL): New tree code.
11204 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11205 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11206 (struct lang_decl): New field `inner_access'.
11207 (enclosing_context_p): Prototyped.
11208 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11209 ID_CLINIT_P): New macros.
11210 (CLASS_STATIC): New macro.
11211 (CLASS_ACCESS0_GENERATED_P): New macro.
11212 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11213 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11214 INNER_CLASS_P): New macros.
11215 (DECL_INNER_CLASS_LIST): New macro.
11216 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11218 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11219 the shift value to int. Fixed typo in comment.
11220 * lex.c (inst_id, wpv_id): Initialize.
11221 * mangle.c (unicode_mangling_length): Take `$' into account.
11222 * parse.h (DRECOVER, RECOVER): Terminate properly.
11223 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11224 (typedef struct _jdep): New field `enclosing'.
11225 (JDEP_ENCLOSING): New macro.
11226 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11227 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11228 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11229 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11230 GET_ENCLOSING_CPC_CONTEXT): New macros.
11231 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11232 (do_resolve_class): Added extra argument in prototype.
11233 * parse.y (resolve_class): Added extra argument in prototype.
11234 (maybe_create_class_interface_decl): Likewise.
11235 (maybe_use_access_method, build_wfl_wrap): New functions.
11236 (java_complete_expand_classes, java_complete_expand_class):
11238 (java_parser_context_push_initialized_field,
11239 java_parser_context_suspend, java_parser_context_resume):
11241 (maybe_make_nested_class_name, make_nested_class_name,
11242 set_nested_class_simple_name_value,
11243 link_nested_class_to_enclosing, find_as_inner_class,
11244 find_as_inner_class_do, check_inner_class_redefinition,
11245 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11246 maybe_build_thisn_access_method, build_outer_field_access,
11247 build_outer_field_access_methods, build_outer_field_access_expr,
11248 build_outer_method_access_method, build_new_access_id,
11249 build_outer_field_access_method, outer_field_access_p,
11250 outer_field_expanded_access_p, outer_field_access_fix,
11251 build_incomplete_class_ref, patch_incomplete_class_ref,
11252 create_anonymous_class): Likewise.
11253 (inst_id, wpv_id): New static global variables.
11254 (synchronized:): New rule, tagged <node>.
11255 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11257 (anonymous_class_creation:): New rule, tagged <node>.
11258 (NEW_TK): Tagged <node>.
11259 (type_literals, array_type_literal): New rules, tagged <node>.
11260 (class_declaration:): Removed action when reducing by class_body:
11261 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11262 using GET_CPC in sub-rules.
11263 (class_member_declaration): Handle inner classes.
11264 (method_declaration): When reducing method_header:, reset
11265 current_function_decl when appropriate.
11266 (method_declarator:): Set the number of formal parameter to 0 for
11267 method declared without arguments.
11268 (constructor_declarator:): Likewise.
11269 (static_initializer:): List of elements kept in a list.
11270 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11271 use of the keyword `static' for type declarations.
11272 (block_statement:): Handle inner class declarations.
11273 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11274 type qualified `this'.
11275 (class_instance_creation_expression): Use anonymous_class_creation:
11276 to handle inner class instances creation. Handle qualified `new'.
11277 (something_dot_new): Added appropriate actions.
11278 (create_new_parser_context): New function.
11279 (java_push_parser_context, java_parser_context_save_global,
11280 java_parser_context_suspend): Use create_new_parser_context.
11281 (check_modifiers): Changed leading comment.
11282 (check_class_interface_creation): Handle interclasses.
11283 (add_superinterfaces): Fixed comment.
11284 (create_interface): Build qualified name from the raw_name instead
11285 of its matching WFL. Push the initialized fields list. raw_name added
11286 as an extra argument to maybe_create_class_interface_decl.
11287 (create_class): Build qualified name from the raw_name instead of
11288 its matching WFL. Removed assignment to current_parsed_class_un.
11289 Call PUSH_ERROR before returning an error. Suspend the current
11290 parser context when processing an inner class. Push the
11291 initialized fields list. raw_name added as an extra argument to
11292 maybe_create_class_interface_decl. Add the private this$<n>
11294 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11295 (register_fields): Get the class type from GET_CPC and handle
11296 previous errors. Added code to handle the creation of static
11297 fields in inner classes. Initialized fields initialization
11298 statements kept in a list of lists.
11299 (maybe_generate_finit): Initialized fields initialization
11300 statements kept in a list of lists. Use GET_CPC.
11301 (maybe_generate_clinit): Likewise.
11302 (method_header): Use GET_CPC and GET_CPC_UN.
11303 (parser_qualified_classname): Handle inner classes.
11304 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11305 (java_fix_constructors): Hide pointer to enclosing context
11306 instance in constructor list when dealing with inner classes.
11307 (jdep_resolve_class): Call resolve_class with extra first argument
11309 (resolve_class): Add enclosing context as a first extra argument
11310 to do_resolve_class.
11311 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11313 (resolve_no_layout): Extra argument added to resolve_class
11315 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11316 (java_get_real_method_name): Use GET_CPC_UN.
11317 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11318 (java_check_abstract_methods): Handle static method declared in
11319 inner classes by an error.
11320 (java_check_regular_methods): Use DECL_CLINIT_P.
11321 (source_start_java_method): Also set DECL_MAX_LOCALS.
11322 (create_artificial_method): Call java_parser_context_save_global
11323 and java_parser_context_restore_global instead of saving/restoring
11324 the context by hand.
11325 (expand_start_java_method): Improved verbose mode message.
11326 (java_complete_expand_methods): Fixed leading comment. Use
11328 (fix_constructors): Added assignment to this$<n> if necessary.
11329 (java_expand_classes): Call java_complete_expand_classes instead
11330 of java_complete_expand_methods.
11331 (make_qualified_primary): Simplified.
11332 (merge_qualified_name): Optimized for missing left or right parts.
11333 (resolve_expression_name): Handle access to outer class fields from
11335 (resolve_qualified_expression_name): New macro
11336 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11337 classes. Report error on non appropriate qualification of
11338 `new'. Handle qualified `this'.
11339 (not_accessible_p): Allow access to outer class private fields from
11341 (patch_method_invocation): Handle method invocations through
11342 access methods and inner class constructor invocations.
11343 (find_applicable_accessible_methods_list): Search enclosing
11344 contexts of an inner class.
11345 (search_applicable_methods_list): Fixed typo.
11346 (argument_types_convertible): Handle inner class constructors'
11347 hidden outer context reference argument.
11348 (qualify_ambiguous_name): Handle qualified `this'.
11349 (java_complete_lhs): Handle use of field accessed through
11350 artificial access methods in various cases of assignments. Handle
11351 CLASS_LITERAL node.
11352 (check_final_assignment): Use DECL_CLINIT_P.
11353 (valid_ref_assignconv_cast_p): Handle the destination being an
11354 enclosing context of the source.
11355 (patch_unaryop): Handle use of field accessed through artificial
11357 (patch_return): Use DECL_CLINIT_P.
11358 (patch_throw_statement): Use DECL_CLINIT_P.
11359 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11360 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11363 2000-01-16 Anthony Green <green@cygnus.com>
11365 * parse.y (build_string_concatenation): Only use
11366 StringBuffer(String) shortcut if String arg is constant.
11368 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11370 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11371 the shift value to int. Fixed typo in comment.
11373 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11375 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11376 * jcf-write.c: Likewise.
11377 * parse.y: Likewise.
11378 * parse.c: Regenerate.
11380 2000-01-09 Anthony Green <green@cygnus.com>
11382 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11383 bytecodes in the correct order.
11385 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11387 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11389 2000-01-06 Anthony Green <green@cygnus.com>
11391 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11392 before building constant array decl.
11394 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11396 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11397 method invocation and typo in conditional expression.
11398 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11399 the appropriate NOTE_POP.
11400 * parse.y (patch_binop): Shift value mask to feature the right
11403 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11405 * class.c (assume_compiled, assume_compiled_node): Add static
11407 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11409 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11411 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11413 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11414 to `__modifier' to avoid stringifying it.
11416 * parse.y (verify_constructor_circularity): Don't call a variadic
11417 function with a non-literal format string.
11418 (java_check_abstract_methods): Move unreachable code inside
11419 `continue' statement.
11420 (lookup_method_invoke): Call xstrdup, not strdup.
11422 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11425 * jcf-parse.c (yyparse): Likewise.
11427 * jv-scan.c (main): Likewise.
11429 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11431 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11432 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11433 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11436 * parse.y (synchronized, variable_redefinition_error,
11437 check_class_interface_creation, create_interface, create_class,
11438 method_header, finish_method_declaration,
11439 check_modifiers_consistency, method_declarator,
11440 complete_class_report_errors, check_abstract_method_definitions,
11441 java_check_regular_methods, check_throws_clauses,
11442 java_check_abstract_methods, read_import_dir,
11443 check_pkg_class_access, declare_local_variables, fix_constructors,
11444 cut_identifier_in_qualified, resolve_expression_name,
11445 resolve_qualified_expression_name, patch_method_invocation,
11446 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11447 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11448 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11449 patch_try_statement, patch_synchronized_statement,
11450 patch_throw_statement, check_thrown_exceptions,
11451 patch_conditional_expr): Likewise.
11453 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11455 * Makefile.in (LIBDEPS): Added gcc's errors.o
11456 (../jcf-dump$(exeext):): Link with gcc's errors.o
11457 (../gcjh$(exeext):): Likewise.
11458 * expr.c (expand_java_NEW): Layout the entire target type instead of
11459 laying out its methods only.
11460 (lookup_field): Layout the class after having loaded it.
11461 * java-tree.h (java_debug_context): Declared.
11462 * jcf-io.c (toplev.h): Included.
11463 (find_class): Removed assignment to jcf's outofsynch
11464 field. Force source file to be read if newer than its matching
11465 class file. Tweaked debug messages.
11466 * jcf-parse.c (jcf_out_of_synch): Deleted.
11467 (read_class): Call to jcf_out_of_synch removed.
11468 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11469 (jcf_out_of_synch): Prototype deleted.
11470 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11471 `deprecated' and `class_err': integer turned into bit-fields.
11472 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11473 * parse.y (package_list): New global.
11474 (package_declaration:): Record newly parsed package name.
11475 (extra_ctxp_pushed_p): Static global deleted.
11476 (java_parser_context_save_global): Create buffer context for the
11477 purpose of saving globals, if necessary.
11478 (java_parser_context_restore_global): Pop context pushed for the
11479 purpose of saving globals, if necessary.
11480 (java_debug_context_do): New prototype and function.
11481 (java_debug_context): Likewise.
11482 (do_resolve_class): Use already parsed package names to qualify
11483 and lookup class candidate.
11484 (java_pre_expand_clinit): Removed unnecessary local variable.
11486 1999-12-17 Tom Tromey <tromey@cygnus.com>
11488 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11490 (process_file): Use `\n\' at end of each line in string.
11492 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11494 * expr.c (expand_invoke): Layout the loaded class before
11495 attempting to use it.
11496 (expand_java_field_op): Allow final field assignments to take
11498 * typeck.c (convert): Return error_mark_node if expr is null.
11500 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11502 * class.c (class_depth): Return -1 if the class doesn't load
11504 * expr.c (can_widen_reference_to): Check for errors during depth
11505 computation and return 0 accordingly.
11506 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11507 create default constructors and add an other error check.
11508 * parse.h (java_fix_constructors): Prototyped.
11509 * parse.y (java_pre_expand_clinit): Likewise.
11510 (build_super_invocation): Re-prototyped to feature one argument.
11511 (java_check_circular_reference): Directly use `current'.
11512 (java_fix_constructors): New function.
11513 (java_check_regular_methods): Don't create default constructors
11514 here, but abort if none were found.
11515 (java_complete_expand_methods): Pre-process <clinit> calling
11516 java_pre_expand_clinit.
11517 (java_pre_expand_clinit): New function.
11518 (fix_constructors): build_super_invocation invoked with the
11519 current method declaration as an argument.
11520 (build_super_invocation): Use the context of the processed method
11521 decl argument instead of current_class.
11522 * typeck.c (lookup_java_method): Take WFLs in method names into
11525 1999-12-14 Per Bothner <per@bothner.com>
11527 * class.c (make_class_data): flag_keep_inline_functions to keep
11528 private methods in the method array.
11530 1999-12-15 Anthony Green <green@cygnus.com>
11532 * check-init.c (check_init): Take into account both types of
11533 `throw's when checking for uninitialized variables.
11535 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11537 * parse.y (java_complete_lhs): Force conversion of array
11538 dimensions to int_type_node, that's what runtime's ABI expects.
11540 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11542 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11543 operand of a WFL, until the Java front-end gets fixed with regard
11544 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11546 1999-12-10 Andrew Haley <aph@cygnus.com>
11548 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11549 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11550 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11551 java-tree.h: Ditto.
11552 jcf-write.c: Ditto.
11554 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11556 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11557 before calling expand_eh_region_start and expand_start_all_catch.
11558 * except.c (expand_start_java_handler): Switch to permanent
11559 obstack before calling expand_eh_region_start.
11560 (expand_end_java_handler): Switch to permanent obstack before
11561 calling expand_start_all_catch.
11563 1999-12-5 Anthony Green <green@cygnus.com>
11565 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11566 function with side effects.
11567 (init_decl_processing): Mark all memory allocating DECLs with
11570 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11572 * except.c (expand_end_java_handler): Call
11573 expand_resume_after_catch and end_catch_handler.
11575 1999-11-30 Anthony Green <green@cygnus.com>
11577 * verify.c (verify_jvm_instructions): Create new return label
11578 chain if non existent (don't rely on the verified state of the jsr
11581 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11583 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11584 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11586 * parse.y (patch_assignment): Removed bogus final class test on
11587 lhs when checking on whether to emit an ArrayStoreException runtime
11589 * expr.c (expand_java_arraystore): Likewise.
11591 1999-11-28 Anthony Green <green@cygnus.com>
11593 * decl.c (find_local_variable): Reuse single slot decls when
11596 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11598 * jcf-parse.c (saw_java_source): Global variable removed.
11599 (read_class): Don't use `saw_java_source'. Added extra braces.
11600 (yyparse): Code setting `saw_java_source' removed.
11602 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11604 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11606 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11608 * verify.c (merge_type_state): Non verified subroutines being
11609 considered more than once to trigger passive type merge.
11611 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11613 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11614 in case of error. Error message tuned.
11616 1999-11-21 Anthony Green <green@cygnus.com>
11618 * constants.c (find_methodref_index): Unwrap method names before
11619 inserting them in the constant pool.
11621 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11623 * class.c (assume_compiled_node): New typedef.
11624 (assume_compiled_tree): New static data.
11625 (find_assume_compiled_node): New function.
11626 (add_assume_compiled): New function.
11627 (assume_compiled): New function.
11628 * class.c (make_class_data): Use assume_compiled.
11629 (is_compiled_class): Use assume_compiled.
11631 * java-tree.h (add_assume_compiled): Declare.
11633 * lang.c (lang_decode_option): Parse new options.
11635 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11637 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11638 int_type_node: that's what `_Jv_AllocObject' expects.
11640 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11642 * parse.y (lookup_method_invoke): Use lang_printable_name to
11643 reliably build the type name during error report. Fixes PR gcj/97.
11645 1999-11-09 Tom Tromey <tromey@cygnus.com>
11647 * jcf-path.c: Include <sys/stat.h>.
11648 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11649 (DIR_UP): New macro.
11651 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11653 * parse.y (source_end_java_method): Resume permanent allocation,
11654 reversing Apr 27 1998 patch.
11655 (patch_string_cst): Pop obstacks after having pushed the permanent
11658 1999-11-05 Tom Tromey <tromey@cygnus.com>
11660 * class.c (finish_class): Emit inlined methods if any native
11661 methods exist in the class. Fixes PR gcj/85.
11663 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11665 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11666 (qualify_ambiguous_name): Likewise.
11668 1999-11-03 Godmar Back <gback@cs.utah.edu>
11670 * typeck.c: (lookup_java_method): search all inherited
11671 interfaces when looking up interface method.
11673 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11675 * parse.y (method_header:): Issue error message for rule `type
11677 (synchronized:): Error report when not using synchronized.
11679 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11681 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11682 being used before the superclass constructor has been called.
11683 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11684 instead of `CALL_THIS_CONSTRUCTOR_P'.
11686 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11688 * check-init.c: Fix typo in comment.
11690 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11692 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11695 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11697 * parse.y (expression_statement:): Call function to report
11698 improper invocation of a constructor.
11699 (parse_ctor_invocation_error): New function.
11701 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11703 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11706 1999-10-21 Tom Tromey <tromey@cygnus.com>
11708 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11709 in generated `main'.
11711 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11713 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11714 (qualify_ambiguous_name): Likewise.
11716 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11718 * parse.y (java_complete_tree): fold_constant_for_init to work on
11720 (java_complete_lhs): Likewise.
11721 (array_constructor_check_entry): Complete an initializer element
11722 on permanent_obstack.
11724 1999-10-19 Tom Tromey <tromey@cygnus.com>
11726 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11727 From Mike Moreton <mike@pillim.demon.co.uk>.
11729 1999-10-15 Greg McGary <gkm@gnu.org>
11731 * java-tree.h (flag_bounds_check): Remove extern decl.
11732 * lang.c (flag_bounds_check): Remove global variable.
11733 (lang_f_options): Remove "bounds-check" entry.
11734 (lang_init_options): Default flag_bounds_check to "on".
11736 1999-10-14 Tom Tromey <tromey@cygnus.com>
11738 * jvgenmain.c (usage): New function.
11739 (main): Use it. Also, handle `-D' options.
11740 * jvspec.c (lang_specific_driver): Recognize -D.
11741 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11743 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11745 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11747 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11748 variadic function with a non-literal format string.
11750 * parse-scan.y (report_main_declaration): Likewise.
11752 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11754 * parse.y (read_import_dir, patch_assignment, patch_binop,
11755 patch_array_ref): Likewise.
11757 * typeck.c (build_java_array_type): Likewise.
11759 * verify.c (verify_jvm_instructions): Likewise.
11761 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11763 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11765 1999-10-07 Anthony Green <green@cygnus.com>
11767 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11768 where CHECK_PUT may fail for valid reasons.
11770 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11771 UNSAFE_PUTN): New macros.
11773 1999-10-04 Tom Tromey <tromey@cygnus.com>
11775 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11776 well. Fixes Java PR gcj/59.
11777 * parse-scan.y (yyerror): Report errors.
11779 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11781 * decl.c (insert_block): Remove unconditional `abort'.
11783 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11785 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11786 FUNCTION_CODE now of type int. All callers changed.
11787 Set the builtin's DECL_BUILT_IN_CLASS.
11789 1999-09-23 Tom Tromey <tromey@cygnus.com>
11791 * jvspec.c (lang_specific_driver): Don't read spec file if
11792 -fsyntax-only given.
11794 1999-09-22 Tom Tromey <tromey@cygnus.com>
11796 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11798 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11799 (WORDS_TO_LONG): Likewise.
11800 (WORDS_TO_DOUBLE): Likewise.
11802 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11804 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11805 (RELOCATION_VALUE_1): Likewise.
11806 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11807 push_in_const, push_long_const): Prototyped.
11808 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11809 (push_constant2): Likewise.
11810 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11811 (find_constant_wide): Cast find_constant2's integer arguments to
11813 (find_constant_index): Cast find_constant2's and find_constant2's
11814 integer arguments to `jword'.
11815 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11816 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11817 (emit_if): Use RELOCATION_VALUE_1.
11818 (emit_goto): Likewise.
11819 (emit_jsr): Likewise.
11820 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11821 argument to push_long_const to HOST_WIDE_INT.
11823 1999-09-15 Andreas Schwab <schwab@suse.de>
11825 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11827 1999-09-20 Nick Clifton <nickc@cygnus.com>
11829 * lang.c (lang_decode_option): Extend comment.
11831 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11833 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11836 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11838 * gjavah.c (get_field_name, print_method_info, print_include,
11839 add_namelet): Use xmalloc, not malloc.
11841 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11842 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11845 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11847 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11849 * jcf-path.c (add_entry): Likewise.
11851 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11853 * jv-scan.c (xmalloc): Remove definition.
11855 * jvgenmain.c (xmalloc): Likewise.
11857 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11859 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11861 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11862 concat, not xmalloc/sprintf.
11863 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11864 (xstrdup): Remove definition.
11866 * parse.y (duplicate_declaration_error_p,
11867 constructor_circularity_msg, verify_constructor_circularity,
11868 check_abstract_method_definitions, java_check_regular_methods,
11869 java_check_abstract_methods, patch_method_invocation,
11870 check_for_static_method_reference, patch_assignment, patch_binop,
11871 patch_cast, array_constructor_check_entry, patch_return,
11872 patch_conditional_expr): Use xstrdup, not strdup.
11874 * zextract.c (ALLOC): Use xmalloc, not malloc.
11876 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11878 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11880 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11881 (do_spec, lang_specific_pre_link, lang_specific_driver,
11882 input_filename, input_filename_length): Don't declare.
11883 (main_class_name, jvgenmain_spec, lang_specific_driver):
11885 (lang_specific_driver): All calls to the function pointer
11886 parameter now explicitly call `fatal'.
11888 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11890 * parse.y (find_applicable_accessible_methods_list): Search
11891 abstract classes as interfaces.
11893 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11895 * class.c (finish_class): We're now outside a valid method
11896 declaration. Tell the rest of gcc so.
11898 1999-09-08 Bruce Korb autogen@linuxbox.com
11900 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11902 1999-09-07 Tom Tromey <tromey@cygnus.com>
11904 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11906 (decode_signature_piece): Don't emit "::" in JArray<>.
11907 (print_namelet): Only print trailing `;' when printing a class.
11909 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11911 * java-tree.h: Delete declarations for all tree nodes now moved to
11913 * decl.c: Delete their definitions.
11915 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11917 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11918 * Makefile.in (OBJS): Add ggc-callbacks.o.
11919 (OBJDEPS): Likewise.
11921 1999-09-03 Tom Tromey <tromey@cygnus.com>
11923 * parse.y (strip_out_static_field_access_decl): Return operand if
11924 it satisfies JDECL_P.
11926 1999-09-02 Tom Tromey <tromey@cygnus.com>
11928 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11929 Handle nested arrays, like `[[I'.
11931 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11933 * class.c (finish_class): Remove unused parameter, all callers
11936 * expr.c (build_java_athrow): Change return type to void.
11937 (java_lang_expand_expr): Make sure each case in switch returns a
11940 * java-tree.h (finish_class): Fix prototype to take void args.
11942 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11943 (main): Issue return from main, not exit.
11945 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11947 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11949 * jv-scan.c (main): Issue return from main, not exit.
11951 * parse.y (check_abstract_method_definitions,
11952 java_check_abstract_method_definitions): Add static prototypes.
11953 (java_complete_expand_methods): Fix call to `finish_class'.
11955 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11958 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11960 * lang.c (language_string): Constify.
11962 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11964 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11965 Remove hacks for stuff which comes from libiberty.
11967 * Make-lang.in: Likewise.
11969 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11971 * Makefile.in (xref.o): Depend on xref.c explicitly.
11973 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11975 * java-tree.h (lang_printable_name): Constify a char*.
11977 * lang.c (lang_printable_name): Likewise.
11979 1999-08-27 Jeffrey A Law (law@cygnus.com)
11981 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11982 comments in C code.
11984 1999-08-26 Tom Tromey <tromey@cygnus.com>
11986 * gjavah.c (print_cxx_classname): Print "::" before qualified
11989 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11991 * parse.y (lookup_cl): Changed leading comment. Now does its best
11992 to set the column number.
11993 (qualify_ambiguous_name): Take WFL wrappers into account.
11995 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11997 * verify.c (verify_jvm_instructions): Don't check instruction
11998 validity beyond end of method.
12000 1999-08-25 Tom Tromey <tromey@cygnus.com>
12002 * jvspec.c (lang_specific_driver): Correctly handle --help again.
12004 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12006 * gjavah.c (print_name, print_base_classname, utf8_cmp,
12007 cxx_keyword_subst, generate_access, name_is_method_p,
12008 get_field_name, print_field_name, super_class_name, print_include,
12009 decode_signature_piece, print_class_decls, usage, help,
12010 java_no_argument, version, add_namelet, print_namelet): Add static
12012 (print_base_classname, utf8_cmp, cxx_keyword_subst,
12013 name_is_method_p): Constify a char*.
12014 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
12015 Provide a final else clause in an if-else-if.
12016 (print_field_info): Add missing final arg in function call to
12017 `print_field_name'.
12018 (print_method_info, decompile_method, decode_signature_piece,
12019 print_c_decl, print_full_cxx_name, print_stub,
12020 print_mangled_classname, super_class_name, print_include,
12021 add_namelet, add_class_decl, print_class_decls, process_file,
12022 help): Constify a char*.
12024 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12025 push_int_const, find_constant_wide, find_constant_index,
12026 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12027 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12028 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12029 emit_if, emit_goto, emit_jsr, call_cleanups,
12030 make_class_file_name): Add static prototypes.
12031 (generate_bytecode_return, generate_bytecode_insns): Pass a
12032 NULL_PTR, not a NULL_TREE.
12034 * jv-scan.c: Include "jcf.h".
12035 (main): Declare using DEFUN macro.
12037 * jvspec.c (find_spec_file, lang_specific_pre_link,
12038 lang_specific_driver): Add prototypes.
12039 (find_spec_file): Constify a char*.
12041 * keyword.gperf (hash, java_keyword): Add prototypes.
12043 * lang.c (lang_print_error): Add static prototype.
12044 (lang_init): Prefer memcpy over bcopy to avoid casts.
12046 * lex.c (yylex): Add static prototype.
12048 * parse-scan.y: Include "lex.c" earlier.
12050 * parse.h: Remove redundant declaration for `yylex'.
12052 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12053 labeled_block_contains_loop_p): Add static prototypes.
12054 (not_accessible_p): Make static to match prototype.
12056 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12058 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12060 * parse.y (check_method_redefinition): Changed leading comment.
12061 (check_abstract_method_definitions): New function.
12062 (java_check_abstract_method_definitions): New function.
12063 (java_check_regular_methods): Call it.
12064 (verify_constructor_super): Fixed indentation.
12065 (lookup_method_invoke): Likewise.
12067 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12069 * parse.y (method_header): Return a null pointer if the current
12070 class node is null.
12071 (finish_method_declaration): Return if the current function decl
12073 (source_start_java_method): Likewise.
12074 (java_method_add_stmt): Likewise.
12076 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12078 * class.c (emit_register_class): Removed unnecessary call to
12080 * parse.y (labeled_block_contains_loop_p): Removed unused local
12083 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12085 * parse.y (java_refold): Added prototype.
12087 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12089 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12090 (java_stabilize_reference): Removed unnecessary `else'.
12091 (java_complete_lhs): Set flag to remember boolean. Call
12092 java_refold. Added comments.
12093 (java_decl_equiv): New function.
12094 (binop_compound_p): Likewise.
12095 (java_refold): Likewise.
12096 (patch_unaryop): Striped static field access assigned to decl and
12097 op. Changed promotion scheme for ++/-- operators.
12098 (search_loop): New function.
12099 (labeled_block_contains_loop_p): Likewise.
12100 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12102 (patch_bc_statement): Call search_loop. Fixed comment.
12104 1999-08-14 Anthony Green <green@cygnus.com>
12106 * expr.c (java_lang_expand_expr): Mark static array data as
12109 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12111 * jvgenmain.c (main): NUL-terminate name_obstack.
12113 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12115 * check-init.c (check_bool2_init, done_alternative): Add static
12118 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12119 (add_method, build_utf8_ref, build_class_ref,
12120 append_gpp_mangled_type, layout_class_method): Constify a char*.
12122 * decl.c (push_promoted_type, make_binding_level): Add static
12124 (push_promoted_type, pushdecl): Constify a char*.
12126 * except.c (find_handler_in_range, link_handler,
12127 check_start_handlers): Add static prototypes.
12129 * expr.c (process_jvm_instruction): Constify a char*.
12131 * gjavah.c (main): Constify a char*.
12133 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12136 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12138 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12139 munge, print_ents): Constify a char*.
12141 * jcf-dump.c (disassemble_method): Constify a char*.
12142 (print_constant_pool, print_exception_table): Add static prototypes.
12143 (print_constant, print_exception_table, main, disassemble_method):
12146 * jcf-io.c (find_classfile, find_class): Likewise.
12148 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12149 (set_source_filename, predefined_filename_p): Add static prototypes.
12150 (set_source_filename, get_constant, get_class_constant,
12151 find_in_current_zip): Constify a char*.
12153 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12155 (add_entry, add_path, jcf_path_classpath_arg,
12156 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12158 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12159 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12160 jcf_parse_one_method, jcf_parse_methods,
12161 jcf_parse_final_attributes): Add static prototypes.
12162 (get_attribute): Constify a char*.
12164 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12165 jcf_dependency_add_target, jcf_path_classpath_arg,
12166 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12168 * jv-scan.c (main): Constify a char*.
12169 (gcc_obstack_init): Add prototype arguments.
12171 * jvgenmain.c (gcc_obstack_init): Likewise.
12172 (main): Constify a char*.
12174 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12176 (put_decl_string, lang_print_error): Constify a char*.
12177 (lang_init): Remove redundant extern prototype.
12179 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12181 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12182 Add static prototypes.
12183 (get_type_from_signature): Constify a char*.
12185 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12186 Add static prototypes.
12187 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12188 (verify_jvm_instructions): Constify a char*.
12190 * xref.c (xref_flag_value): Likewise.
12192 * xref.h (xref_flag_value): Likewise.
12194 * zextract.c (makeword, makelong): Add static prototypes.
12195 (makeword, makelong): Constify a uch*.
12197 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12199 * lang.c (java_dummy_print): Constify a char*.
12200 (lang_print_error): Likewise.
12201 (lang_init): Remove redundant prototype for `print_error_function'.
12202 (lang_init_source): Likewise.
12203 (lang_identify): Constify a char*.
12205 1999-08-09 Tom Tromey <tromey@cygnus.com>
12207 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12208 (WORDS_TO_LONG): Likewise.
12209 (WORDS_TO_DOUBLE): Likewise.
12211 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12213 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12215 * expr.c (java_stack_pop, java_array_data_offset,
12216 build_java_throw_out_of_bounds_exception, case_identity,
12217 build_java_check_indexed_type): Add static prototypes.
12218 (linenumber_table, expand_invoke, expand_java_field_op,
12219 build_primtype_type_ref, expand_byte_code): Constify a char*.
12221 * java-tree.h (build_primtype_type_ref, linenumber_table):
12223 (java_lang_expand_expr): Add prototype.
12225 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12226 `java_lang_expand_expr'.
12228 * lex.c (java_lex_error): Constify a char*.
12229 (java_get_unicode, java_read_char, java_allocate_new_line,
12230 java_unget_unicode, java_sneak_unicode): Prototype.
12232 * parse-scan.y (current_class, package_name, method_declarator,
12233 report_class_declaration, yyerror): Constify a char*.
12235 * parse.h (java_report_errors): Prototype.
12236 (yyerror): Constify a char*.
12238 * parse.y (classitf_redefinition_error, check_modifiers,
12239 parse_jdk1_1_error, lookup_package_type,
12240 lookup_package_type_and_set_next, get_printable_method_name,
12241 purify_type_name): Constify a char*.
12242 (build_super_invocation, maybe_generate_finit,
12243 verify_constructor_super, parser_add_interface,
12244 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12245 java_complete_expand_methods, java_expand_finals,
12246 cut_identifier_in_qualified, java_stabilize_reference,
12247 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12248 merge_string_cste): Prototype.
12249 (single_type_import_declaration, yyerror,
12250 variable_redefinition_error, build_array_from_name,
12251 build_unresolved_array_type, check_class_interface_creation,
12252 resolve_class, complete_class_report_errors,
12253 note_possible_classname, read_import_dir,
12254 find_in_imports_on_demand, resolve_package, fix_constructors,
12255 check_deprecation, lookup_method_invoke,
12256 maybe_build_primttype_type_ref, array_constructor_check_entry):
12258 (java_complete_expand_methods, java_expand_finals): Make static.
12259 (convert_narrow): Remove static prototype.
12261 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12263 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12265 1999-08-02 Richard Henderson <rth@cygnus.com>
12267 * decl.c: Include defaults.h instead of expr.h.
12268 * parse.y: Likewise.
12270 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12272 * java/decl.c (start_java_method): Change all uses of
12273 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12274 Ensure expr.h is included.
12275 * java/expr.c (pop_arguments): Ditto.
12276 * java/parse.y (expand_start_java_method): Ditto.
12278 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12280 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12282 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12284 * decl.c: Include "function.h".
12285 * except.c: Likewise.
12286 * parse.y: Likewise.
12287 * Makefile.in: Update dependencies.
12289 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12291 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12292 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12293 `modifier' with ATTRIBUTE_UNUSED.
12295 * gjavah.c (process_file): Add braces around ambiguous `else'.
12297 * jcf-dump.c (print_access_flags, localvar_free): Change return
12300 * parse.y (java_complete_expand_method): Initialize variable
12302 (resolve_qualified_expression_name): Likewise for `field_decl'.
12303 (patch_method_invocation): Likewise for `class_to_search'.
12304 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12305 (patch_assignment): Likewise for `lhs_type'.
12307 * verify.c (verify_jvm_instructions): Remove unused variable
12310 1999-07-25 Richard Henderson <rth@cygnus.com>
12312 * decl.c (va_list_type_node): New.
12314 1999-07-25 Anthony Green <green@cygnus.com>
12316 * gjavah.c (print_stub): New function.
12317 (METHOD_IS_NATIVE): New macro.
12318 (print_mangled_classname): Make static.
12319 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12320 (process_file): Perform stub generation.
12321 (HANDLE_METHOD): Don't emit class decls during stub
12323 (HANDLE_END_METHOD): Take into account stub generation.
12324 (print_method_info): Handle stub generation.
12325 (print_stub): New function.
12326 (print_cxx_classname): Make signature consistant with others.
12327 (help): Describe -stubs option.
12328 (main): Create stub file.
12329 (version): Use version.c.
12330 (print_full_cxx_name): New function.
12331 (print_c_decl): Use print_full_cxx_name.
12333 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12335 * check-init.c (check_init): Handle MAX_EXPR.
12337 1999-07-15 Andrew Haley <aph@cygnus.com>
12339 * lang.c (flag_use_divide_subroutine): New variable.
12340 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12341 fp-to-integer conversion.
12342 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12345 * expr.c (build_java_soft_divmod): New function.
12346 (build_java_binop): Call build_java_soft_divmod if
12347 flag_use_divide_subroutine is set.
12348 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12349 soft_lrem_node: new builtin functions.
12350 (init_decl_processing) Initialize the new builtins.
12351 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12352 soft_lrem_node: new builtin functions.
12353 (build_java_soft_divmod): New function.
12354 * parse.y: Call build_java_soft_divmod if
12355 flag_use_divide_subroutine is set.
12356 * parse.c: Rebuilt.
12358 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12359 a --specs= arg) even if not linking.
12360 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12361 -fuse-divide-subroutine
12363 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12365 * parse.y (resolve_and_layout): Check methods only once.
12366 (resolve_qualified_expression_name): Verify thrown exceptions
12368 (check_thrown_exceptions): Reject exceptions thrown in
12369 initializer. Error message tuned.
12371 1999-07-14 Andrew Haley <aph@cygnus.com>
12373 * expr.c (expand_expr): Do not return the last statement in a
12374 block as the block's value.
12376 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12378 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12379 CALL_EXPR, to avoid order of evaluation changes.
12381 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12383 * parse.y (qualify_ambiguous_name): Do not use
12384 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12386 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12388 * check-init.c (check_init): Handle MAX_EXPR.
12389 * expr.c (force_evaluation_order): Force method call arguments to
12390 be evaluated in left-to-right order.
12391 * parse.y (qualify_ambiguous_name): Loop again to qualify
12392 NEW_ARRAY_EXPR properly.
12394 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12396 * parse.y (patch_invoke): Resolve unresolved invoked method
12398 (qualify_ambiguous_name): STRING_CST to qualify expression for
12399 type name resolution.
12401 1999-06-24 Andrew Haley <aph@cygnus.com>
12403 * class.c (finish_class): Whenever a deferred method is
12404 output, rescan the list of methods to see if a new candidate for
12405 output can be found.
12407 1999-06-28 Tom Tromey <tromey@cygnus.com>
12409 * jvspec.c (lang_specific_driver): Recognize --help.
12411 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12413 * parse.y (resolve_package): Fixed bogus return statement.
12414 (patch_method_invocation): Resolve method invocation beginning with
12415 a package name qualifier.
12417 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12419 * Make-lang.in (java.stage1): Depend on stage1-start.
12420 (java.stage2): Likewise for stage2-start.
12421 (java.stage3): Likewise for stage3-start.
12422 (java.stage4): Likewise for stage4-start.
12424 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12426 * parse.y (java_complete_lhs): When doing cross referencing, don't
12427 try to keep file location on a WFL expanded as a CALL_EXPR.
12429 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12431 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12432 compiling to class file a void method with an empty method body.
12433 As a side effect, the bytecode backend will generate the
12434 appropriate `return' instruction.
12436 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12438 * parse.y (lookup_package_type_and_set_next): New function prototype.
12439 (resolve_package): Search current and imported packages.
12440 (lookup_package_type_and_set_next): New function.
12442 1999-06-22 Andrew Haley <aph@cygnus.com>
12444 * verify.c (verify_jvm_instructions): Check for pending blocks
12445 before invalid PC test and opcode switch, not after.
12447 1999-06-21 Andrew Haley <aph@cygnus.com>
12449 * except.c (find_handler_in_range): The upper limit for exception
12450 ranges is exclusive, not inclusive: (start <= pc < end).
12451 (link_handler): find child pointer which points to outer by
12452 searching sibling list: previous code incorrectly assumed that
12453 outer->outer->first_child must point to outer.
12454 * verify.c (verify_jvm_instructions): FIXME added to code for
12456 (verify_jvm_instructions): Do not assume that the last block
12457 processed in a subroutine is a block which ends with a `ret'
12458 instruction. With some control flows it is possible that the last
12459 block ends with an `athrow'.
12461 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12463 * parse.y (qualify_ambiguous_name): Reorganized the post
12464 evaluation of non WFL leading expression nodes.
12466 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12468 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12471 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12473 * parse.y (qualify_ambiguous_name): Handle qualified expression
12474 beginning with a STRING_CST.
12476 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12478 * parse.y (register_fields): Set DECL_INITIAL on both
12479 pre-initialized static and public fields.
12480 (resolve_field_access): Static field access expressions to always
12482 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12483 qualification. CONVERT_EXPR to be resolved as an expression name.
12484 (java_complete_lhs): Identify and access qualified final
12485 initialized field in switch statement case expression.
12486 (fold_constant_for_init): Pre-initialized field decl constant to
12489 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12491 * parse.y (note_possible_classname): Mark returned node with
12492 QUALIFIED_P only if the original class name contained a '/'.
12494 1999-06-05 Anthony Green <green@cygnus.com>
12496 * Make-lang.in (gcjh): More parallel build fixes.
12498 1999-06-03 Mike Stump <mrs@wrs.com>
12500 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12502 1999-06-02 Anthony Green <green@cygnus.com>
12504 * except.c (link_handler): Chain exception handlers in order.
12506 1999-06-02 Anthony Green <green@cygnus.com>
12508 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12509 with nops and process as usual in order to always set correct EH
12510 ranges. Emit detailed warnings about unreachable bytecodes.
12512 1999-06-02 Anthony Green <green@cygnus.com>
12514 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12517 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12519 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12520 or the searched field decl.
12522 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12524 * parse.y (fold_constant_for_init): Convert numerical constant
12525 values to the type of the assigned field.
12527 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12529 * expr.c (lookup_field): Relaxed the test on class loading error
12531 * parse.y (fold_constant_for_init): Enabeled old code.
12533 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12535 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12536 decide the validity of the cast of a java.lang.Cloneable reference
12538 (patch_conditional_expr): Fixed first argument passed to
12539 binary_numeric_promotion.
12541 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12543 * parse.y (qualify_ambiguous_name): Take into account that a
12544 CONVERT_EXPR might specify a type as a WFL.
12546 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12548 * parse.y (patch_assignment): Save the rhs before using it as an
12549 argument to _Jv_CheckArrayStore.
12551 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12553 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12555 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12557 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12558 floating point literal only when the exponent indicator has been
12561 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12563 * parse.y (formal_parameter:): Construct argument tree list
12564 element even if a yet unsupported final parameter was encountered.
12566 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12568 * parse.y (finish_method_declaration): Issue errors for native or
12569 abstract methods declared with a method body, as well as for non
12570 native or non abstract methods with no method body.
12572 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12574 * class.c (build_utf8_ref): Initialize variable `field'.
12576 * decl.c (init_decl_processing): Initialize variable `field'.
12578 * expr.c (build_known_method_ref): Mark parameters `method_type',
12579 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12580 (process_jvm_instruction): Likewise for parameter `length'.
12582 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12583 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12586 * parse.y (maybe_generate_clinit): Remove unused variable
12587 `has_non_primitive_fields'.
12588 (find_in_imports_on_demand): Initialize variables `node_to_use'
12590 (patch_binop): Likewise for variable `prom_type'.
12591 (patch_unaryop): Likewise for variable `prom_type'.
12593 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12595 * xref.c (xref_table): Add missing initializer.
12597 1999-05-14 Tom Tromey <tromey@cygnus.com>
12599 * java-except.h (struct eh_range): Removed unused `next' member.
12600 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12601 after adding all exception handlers. Sort exception ranges in
12603 (struct pc_index): New structure.
12604 (start_pc_cmp): New function.
12605 * except.c (add_handler): Return `void'. Don't call link_handler;
12606 instead construct an ordinary linked list and do range
12608 (check_nested_ranges): New function.
12609 (link_handler): Changed interface to allow merging of eh_ranges.
12610 Split overlapping ranges. Return `void'.
12612 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12614 * parse.y (constructor_block_end:): New rule, tagged <node>.
12615 (constructor_body:): Use `constructor_block_end' instead of
12618 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12620 * parse.y (statement_nsi:): Pop `for' statement block.
12621 (java_complete_lhs): Labeled blocks containing no statement are
12622 marked as completing normally.
12624 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12626 * xref.c (xref_set_current_fp): New function, defined.
12627 * xref.h (xref_set_current_fp): New function, prototyped.
12629 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12631 * check-init.c (check_init): Take into account that
12632 LABELED_BLOCK_STMT can be empty.
12634 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12636 * parse.y (java_check_regular_methods): Warning check on not
12637 overriding methods with default access in other packages does not
12638 apply to `<clinit>'.
12639 (java_complete_lhs): If block body is an empty_stmt_node, replace
12640 it by NULL_TREE. This prevents gcc from generating an irrelevant
12643 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12645 * check-init.c (check_init): Removed code accepting to see things
12646 falling through default:, when doing xrefs.
12647 * java-tree.h (do_not_fold): New global variable, declared.
12648 * parse.y (do_not_fold): New global variable, defined.
12649 (java_complete_expand_method): Set `do_not_fold' to the value of
12650 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12651 and reinstall them after them have been purged; do not check for
12652 initializations; do not issue missing return errors.
12653 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12655 (patch_binop): Skip the fold part when doing xrefs.
12656 (build_string_concatenation): Skip the concatenation part when
12658 (patch_synchronized_statement): Do not generate a try-finally when
12660 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12661 and keep the location where the throw was seen.
12662 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12663 any treatment on the converted node an simply return a NOP_EXPR of
12665 * xref.c (xref_get_data): New function, defined.
12666 * xref.h (xref_get_data): New function, declared.
12667 (XREF_GET_DATA): Use xref_get_data.
12669 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12671 * gjavah.c (print_include): Cast the result of `strlen' to int
12672 when comparing against a signed value.
12673 (add_namelet): Likewise.
12675 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12677 * expr.c (expand_invoke): Mark parameter `nargs' with
12679 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12681 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12684 * jcf-reader.c (get_attribute): Cast a value to long
12685 when comparing against a signed expression. Likewise.
12687 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12688 HOST_BITS_PER_CHAR.
12690 1999-05-11 Andrew Haley <aph@cygnus.com>
12692 * parse.y (source_end_java_method): If the current method contains
12693 any exception handlers, force asynchronous_exceptions: this is
12694 necessary because signal handlers in libjava may throw exceptions.
12695 * decl.c (end_java_method): Ditto.
12697 1999-05-11 Tom Tromey <tromey@cygnus.com>
12699 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12701 * jvspec.c (THREAD_NAME): Removed.
12702 (GC_NAME): Likewise.
12703 (MATHLIB): Likewise.
12704 (WITHLIBC): Likewise.
12706 (THREADLIB): Likewise.
12707 (MATH_LIBRARY): Likewise.
12708 (lang_specific_driver): Don't add `-l' options to command line.
12709 Instead, add a single --specs option. Recognize `-L' options and
12710 use them to search for spec file.
12711 (find_spec_file): New function.
12712 (SPEC_FILE): New define.
12714 1999-05-11 Dave Brolley <brolley@cygnus.com>
12716 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12717 cpplib-enabled build.
12719 1999-05-05 Per Bothner <bothner@cygnus.com>
12721 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12722 temporarily zero it while calling rest_of_decl_compilation.
12724 * java-tree.h (string_ptr_type_node): Add declaration.
12725 * decl.c: Define and initialize string_ptr_type_node.
12726 * parse.y (patch_string_cst): Use string_ptr_type_node.
12728 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12729 * parse.y (for_statement): Now unconditionally exit_block.
12730 (finish_labeled_statement): No longer exit_block if for-loop.
12731 (patch_loop_statement): Check harder if the loop is already labeled.
12733 * parse.y (patch_initialized_static_field): Removed function.
12734 (maybe_generate_clinit): Removed special handling for interfaces.
12735 (java_complete_expand_methods): Do a preliminary java_complete_tree
12736 on <clinit> to determine if it can be removed.
12737 (java_complete_expand_method): Remove special handling for <clinit>.
12738 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12739 optimize if we get back empty_stmt_node.
12740 For MODIFY_EXPR, re-do checking of static initializers.
12741 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12742 For VAR_DECL, pass correct context.
12744 * verify.c (verify_jvm_instructions): Better error messages.
12746 1999-05-03 Tom Tromey <tromey@cygnus.com>
12748 * parse-scan.y (interface_declaration): Call
12749 report_class_declaration for interfaces.
12751 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12753 * Makefile.in: Remove -v from bison command lines.
12755 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12757 * check-init.c (check_init): Exclude a case of error when doing
12759 * class.c (layout_class_method): Don't generate the error message
12760 twice when compiling from source.
12761 * lang-options.h: Added `-Wredundant-modifers' and
12762 `-Wunusupported-jdk11' flags and help text.
12763 * lang.c (lang_decode_option): Added support for
12764 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12765 flag_static_local_jdk11 and flag_redundant set accordingly.
12766 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12767 * parse.h (EXPR_WFL_ADD_COL): New macro.
12768 (DECL_END_SOURCE_LINE): Likewise.
12769 (DECL_INHERITED_SOURCE_LINE): Likewise.
12770 * parse.y (static_ref_err): New function, prototyped.
12771 (CCB_TK): Now tagged <operator>.
12772 (class_body:): Remember the location of the closing '}' of a class
12773 definition when doing xrefs.
12774 (block:): Likewise.
12775 (block_end:): Likewise.
12776 (create_class): Remember the location of the inherited class
12777 identifier when doing xrefs.
12778 (register_fields): Added test on first operand of `init' before
12779 testing it TREE_CODE.
12780 (method_header): Store the location of the class identifier in the
12781 class decl when doing xrefs.
12782 (finish_method_declaration): Don't combine first/last method line
12784 (java_check_regular_methods): Warning check on not overriding
12785 methods with default access on other packages move before check on
12786 static methods. Initialization of `aflags' also moved up.
12787 (resolve_expression_name): Call static_ref_err to report the error.
12788 (static_ref_err): New function, implemented.
12789 (resolve_field_access): Returned simplified static field access
12791 (resolve_qualified_expression_name): Check for illegal use of
12792 static fields in a non static context. Call static_ref_err to
12793 report error in various places.
12794 (java_complete_tree): Do not fold initialized static fields when
12796 (java_complete_lhs): Likewise.
12798 1999-04-29 Anthony Green <green@cygnus.com>
12800 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12801 create internal labels.
12802 (lookup_label): Ditto.
12804 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12806 * class.c (layout_class_method): Generate <clinit>'s rtl for
12808 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12809 for interfaces' <clinit>.
12810 * expr.c (lookup_field): Search for fields in interfaces.
12811 (expand_invoke): Fixed indentation.
12812 (expand_java_field_op): Likewise. Use IS_CLINIT.
12813 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12814 (IS_CLINIT): New macro.
12815 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12816 interface was parsed.
12817 (maybe_generate_clinit): Don't generate if the current class is an
12818 interface with only fields of primitive types.
12819 (reset_method_name): Use IS_CLINIT.
12820 (java_complete_expand_method): Expand <clinit> when it exists for
12821 interfaces. Use IS_CLINIT.
12822 (resolve_expression_name): Use DECL_CONTEXT instead of
12823 current_class to build static field references.
12824 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12825 ARRAY_REF when doing xreferencing.
12826 (check_final_assignment): Fixed typo in leading comment. Use
12828 (patch_array_ref): Don't fully expand array references when
12830 (patch_return): Use IS_CLINIT.
12831 (patch_throw_statement): Likewise.
12833 1999-04-22 Tom Tromey <tromey@cygnus.com>
12835 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12837 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12839 * decl.c (predef_filenames, predef_filenames_size): New globals
12840 (init_decl_processing): predef_filenames and predef_filenames_size
12842 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12844 * jcf-parse.c (predefined_filename_p): New function.
12845 (yyparse): Check that files on the command line are specified only
12846 once and issue a warning otherwise.
12847 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12848 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12849 avoid a gcc warning with -W -Wall turned on.
12850 (java_expand_classes): Abort if errors were encountered.
12851 (java_complete_lhs): If the cross reference flag is set, wrap
12852 field DECL node around a WFL when resolving expression name.
12854 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12856 * lang.c (lang_decode_option): Fixed returned value when parsing
12857 `-fxref=...' and `-Wall'.
12858 * parse.y (source_end_java_method): Do not generate code when
12859 flag_emit_xref is set.
12860 (resolve_expression_name): Do not build static field access when
12861 flag_emit_xref is set.
12862 (resolve_field_access): No special treatment on `length' when
12863 flag_emit_xref is set. Do not build qualified static field access
12864 when flag_emit_xref is set.
12865 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12866 when flag_emit_xref is set.
12867 (patch_assignment): Do not generate array store runtime check when
12868 flag_emit_xref is set.
12869 * xref.c (xref_flag_value): Fixed function declaration
12871 (xset_set_data): New function.
12872 * xref.h (xref_set_data): Added prototype for new function.
12873 (typedef struct xref_flag_table): New field data.
12874 (XREF_GET_DATA): New macro.
12876 1999-04-19 Tom Tromey <tromey@cygnus.com>
12878 * xref.h (enum): Removed trailing comma.
12880 * parse.y (resolve_qualified_expression_name): Added missing
12883 1999-04-15 Anthony Green <green@cygnus.com>
12885 * gjavah.c: New prototypes for java_float_finite and
12886 java_double_finite.
12888 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12890 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12893 1999-04-06 Jeffrey A Law (law@cygnus.com)
12895 * Makefile.in (TREE_H): Add tree-check.h.
12896 (RTL_H): Add genrtl.h.
12898 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12900 * parse.y (patch_assignment): Added ArrayStoreException runtime
12903 1999-04-06 Per Bothner <bothner@cygnus.com>
12905 * expr.c (pop_type_0): New function.
12906 (pop_type): Use pop_type_0.
12907 * java-tree.h (pop_type_0): New declaration.
12908 * verify.c (verify_jvm_instructions): Check return instructions.
12910 * parse.y (patch_binop): Don't fold if non-constant and emiting
12913 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12915 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12917 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12918 (main_jcf): Don't define.
12919 (process_file): Don't set `main_jcf'.
12921 * java-tree.h (main_jcf): Don't declare.
12923 * jcf-parse.c (main_jcf): Add static definition.
12925 * lang.c (main_jcf): Don't define.
12927 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12929 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12931 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12933 * jcf-depend.c: Include "config.h", not <config.h>.
12935 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12938 * jcf-path.c: Include "config.h", not <config.h>.
12940 * lex.c: Don't include various system header files.
12941 (java_init_lex): Cast the argument of `bzero' to PTR
12943 * parse-scan.y (java_push_parser_context): Likewise.
12945 * parse.y (java_push_parser_context): Likewise.
12946 (patch_bc_statement): Match format specifier to variable argument.
12948 * xref.c: Don't include <stdio.h>.
12950 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12952 * parse.y (struct parser_ctxt *ctxp): Now global.
12953 (declare_local_variables): Use WFL compound value for the
12954 declaration source line value, when doing cross-referencing.
12956 1999-03-31 Tom Tromey <tromey@cygnus.com>
12958 * gjavah.c (print_field_info): Allow constants of other types.
12959 (print_include): Generate include when new name is proper prefix
12960 of already printed name.
12961 (add_namelet): Likewise.
12962 (cxx_keyword_subst): New function.
12963 (print_method_info): Use it.
12964 (print_field_name): New function.
12965 (get_field_name): New function.
12966 (print_field_info): Use get_field_name and print_field_name.
12968 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12970 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12971 'KR-C', so gperf uses the `const' keyword on strings.
12973 * keyword.gperf (java_keyword): Const-ify a char*.
12975 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12977 * parse.y (patch_bc_statement): Fixed identation and a bogus
12980 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12982 * parse.y (patch_assignment): Allow static variables in other
12983 classes to be assigned.
12985 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12987 * class.c (maybe_add_interface): Remove unused variable
12989 (make_class_data): Use = for assignment, not ==. Likewise.
12990 (emit_register_classes): Remove unused variable `decl'.
12992 * lex.c: Fix comment so as not to contain an embedded `/*'.
12994 * verify.c (verify_jvm_instructions): Remove unused variable
12997 1999-03-27 Per Bothner <bothner@cygnus.com>
12999 * parse.y (complete_loop_body): Rename to finish_loop_body.
13000 (complete_labeled_statement): Rename to finish_labeled_statement.
13001 (complete_for_loop): Rename to finish_for_loop.
13002 (complete_method_declaration): Rename to finish_method_declaration.
13004 * java-tree.h (continue_identifier_node): New global node.
13005 * decl.c: Define and initialize continue_identifier_node.
13006 * parse.y (generate_labeled_block): Remove - no longer needed.
13007 (build_loop_body): Use continue_identifier_node for continue block.
13008 (finish_labeled_statement): Also do pop_labeled_block actions.
13009 (java_complete_lhs): POP_LOOP even if error.
13010 (build_labeled_block): Special handling for continue_identifier_node.
13011 (patch_loop_statement): Re-organize.
13012 (patch_bc_statement): Re-write.
13014 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13016 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
13017 using a WFL compound value.
13018 * parse.y (xref.h): Include.
13019 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
13020 WFL compound value.
13021 (register_fields): Set WFL compound value to lineno if doing
13023 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13025 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13026 * xref.h (expand_xref): Prototype renamed from xref_generate.
13028 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13030 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13031 (GET_CURRENT_BLOCK): New macro.
13032 * parse.y (current_static_block): New global variable.
13033 (method_body:): Define action.
13034 (complete_method_declaration): Set current_function_decl to NULL
13035 when work on the current method is done.
13036 (declare_local_variables): Use GET_CURRENT_BLOCK.
13037 (java_method_add_stmt): Likewise.
13038 (java_complete_expand_method): Disable the use of `this' when
13039 expanding <clinit>.
13040 (enter_a_block): If no current method exist, use
13041 current_static_block to link static initializer blocks.
13042 (exit_block): Rewritten to use current_static_block when no current
13043 method decl exists.
13044 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13045 (patch_return): Forbid the use of `return' in static initializers.
13046 (patch_throw_statement): Fixed indentation. Issue specific error
13047 for uncaught thrown checked exception in static initializer
13048 blocks. Removed FIXME.
13050 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13052 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13053 Link gcj from gcc.o.
13055 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13057 * parse.y (find_applicable_accessible_methods_list): When dealing
13058 with interface: ensure that a given interface or java.lang.Object
13059 are searched only once.
13061 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13063 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13065 * jcf-dump.c (print_access_flags): Add braces around if-else.
13067 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13070 * lex.c (build_wfl_node): Add static prototype.
13072 * lex.h (build_wfl_node): Remove static prototype.
13074 * parse.y: Include lex.c early enough to declare everything needed.
13075 Ensure calls to `build_wfl_node' pass the proper arguments.
13076 (create_class): Remove unused variable `super_decl'.
13077 (get_printable_method_name): Initialize variable `name'.
13079 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13081 * Changelog: Fixed 1999-03-22 typos.
13082 * lang.c (lang_decode_option): Fixed typo in error string in the
13085 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13087 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13088 (xref.o): New rule.
13089 * java-tree.h (flag_emit_xref): Declared extern.
13090 * lang.c (xref.h): Included.
13091 (flag_emit_xref): New global variable.
13092 (lang_decode_option): Added support for -fxref.
13094 * xref.h: Likewise.
13096 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13098 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13101 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13103 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13104 $(srcdir)/../system.h and $(JAVA_TREE_H).
13105 (jcf-io.o): Depend on $(JAVA_TREE_H).
13106 (mangle.o): Likewise.
13108 * check-init.c (check_cond_init): Add static prototype.
13110 * class.c (build_java_method_type, hashUtf8String,
13111 make_field_value, get_dispatch_vector, get_dispatch_table,
13112 append_gpp_mangled_type, mangle_static_field): Likewise.
13113 (strLengthUtf8): Hide unused definition.
13114 (hashUtf8String): Const-ify.
13115 (make_field_value): Un-ANSI-fy.
13117 * constants.c: Move inclusion of jcf.h above java-tree.h.
13118 (set_constant_entry, find_class_or_string_constant,
13119 find_name_and_type_constant, get_tag_node,
13120 build_constant_data_ref): Add static prototype.
13122 * decl.c (push_jvm_slot, builtin_function,
13123 lookup_name_current_level): Likewise.
13124 (builtin_function): Const-ify.
13126 * except.c (expand_start_java_handler, expand_end_java_handler):
13127 Add static prototype.
13129 * expr.c (flush_quick_stack, push_value, pop_value,
13130 java_stack_swap, java_stack_dup, build_java_athrow,
13131 build_java_jsr, build_java_ret, expand_java_multianewarray,
13132 expand_java_arraystore, expand_java_arrayload,
13133 expand_java_array_length, build_java_monitor, expand_java_pushc,
13134 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13135 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13136 expand_compare, expand_test, expand_cond, expand_java_goto,
13137 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13138 expand_java_field_op, java_push_constant_from_pool): Likewise.
13140 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13141 (build_java_arraynull_check): Mark parameters `node' and `type'
13142 with ATTRIBUTE_UNUSED.
13143 (note_label): Likewise for parameter `current_pc'.
13144 (expand_java_call, expand_java_ret): Hide unused definition.
13146 * java-tree.h (make_class, build_constants_constructor,
13147 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13148 init_outgoing_cpool, register_class, emit_register_classes,
13149 java_layout_seen_class_methods): Prototype.
13150 (unicode_mangling_length): Const-ify.
13151 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13152 emit_unicode_mangled_name, format_int, format_uint,
13153 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13154 jcf_print_utf8_replace, open_class): Prototype.
13156 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13157 <stdio.h>. Include tree.h/java-tree.h.
13158 (utf8_equal_string usage, process_class): Add static prototype.
13159 (open_class): Don't prototype this here.
13160 (utf8_equal_string): Match arguments to format specifiers.
13161 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13162 TABLE_SWITCH, disassemble_method): Likewise.
13164 * jcf-io.c: Include tree.h/java-tree.h.
13165 (open_class, find_classfile, jcf_print_utf8,
13166 jcf_print_utf8_replace): Const-ify.
13168 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13169 parse_class_file): Add static prototype.
13170 (find_in_current_zip): Match definition to existing static
13173 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13174 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13175 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13176 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13177 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13178 generate_bytecode_return, perform_relocations, init_jcf_state,
13179 init_jcf_method, release_jcf_state, generate_classfile):
13180 Add static prototype.
13181 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13182 (make_class_file_name): Const-ify.
13184 * jcf.h (find_classfile): Const-ify.
13186 * jv-scan.c (reset_report): Remove prototype.
13188 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13189 (error): Rewrite to allow varargs.
13191 * lang.c (lang_f_options): Const-ify.
13193 * lex.c (java_parse_escape_sequence): Add static prototype.
13194 (java_allocate_new_line): Match definition to existing static
13197 * mangle.c Include tree.h/java-tree.h.
13198 (unicode_mangling_length, emit_unicode_mangled_name,
13199 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13201 * parse.h (jdep_code): Remove trailing comma in enumeration.
13202 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13203 (reset_report): Add prototype.
13205 * verify.c (push_pending_label, merge_types): Add static
13208 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13210 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13212 * parse.y (find_applicable_accessible_methods_list): Extend the
13213 search to superinterfaces when relevant.
13214 (search_applicable_methods_list): New function.
13216 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13218 * class.c (unmangle_classname): Implemented stricter testing
13219 before setting the QUALIFIED_P flag on an identifier.
13221 1999-03-16 Per Bothner <bothner@cygnus.com>
13223 * parse.y (java_complete_lhs): Call force_evaluation_order
13224 after patch_newarray.
13225 (patch_binop): Don't call fold if there are side effects.
13227 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13229 * parse.y (java_stabilize_reference): Use save_expr instead of
13230 building a SAVE_EXPR node.
13231 (java_complete_lhs): Patch the resulting string of the `+='
13232 operator (if necessary) and complete the RHS after having built
13235 1999-03-15 Per Bothner <bothner@cygnus.com>
13237 * class.c (make_class): Don't set CLASS_P here (because
13238 this function is also called by build_java_array_type).
13239 (push_class): Set CLASS_P here instead.
13240 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13242 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13243 context. If the context is class, perfer "super" over "synchronized".
13244 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13246 * parse.y (create_class): Don't call parser_check_super here;
13247 it is not robust. Always wait until later.
13249 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13250 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13252 1999-03-13 Per Bothner <bothner@cygnus.com>
13254 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13255 * lex.h (UNGETC): Change misleading macro.
13257 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13259 * parse.y (java_stabilize_reference): Return NODE when patching a
13261 (java_complete_lhs): Put parenthesis around truth values.
13263 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13265 * class.c (layout_class_method): Don't make rtl for interface
13267 * parse.h (GET_TYPE_NAME): New macro.
13268 * parse.y (if_then_statement:): Fixed indentation.
13269 (if_then_else_statement:): Likewise.
13270 (for_statement:): Fixed spacing.
13271 (try_statement:): Fixed indentation.
13272 (create_interface): Don't force interfaces to be abstract.
13273 (method_header): Abstract methods are OK in interfaces.
13274 (declare_local_variables): Fixed typo in comment.
13275 (java_complete_expand_method): Fixed indentation.
13276 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13277 non accessible fields.
13278 (java_stabilize_reference): New function.
13279 (java_complete_lhs): Fixed indentation. Use
13280 java_stabilize_reference in compound assignment. Insert the
13281 cast. If not processing `+' fix string constants before processing
13284 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13286 * constants.c (find_class_or_string_constant): Cast variable `j'
13287 to a `jword' when comparing against one.
13289 * expr.c (java_lang_expand_expr): Remove unused variables
13290 `has_finally_p' and `op0'.
13292 * gjavah.c (print_field_info): Cast a value to jint when comparing
13293 against one. Likewise for a jlong.
13294 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13295 against a signed quantity.
13297 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13298 (print_signature): Don't needlessly dereference variable `str'
13300 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13301 `max_locals' with ATTRIBUTE_UNUSED.
13302 (jcf_parse_class): Likewise for variable `index'.
13304 * parse.h (reverse_jdep_list): Remove static prototype.
13306 * parse.y (build_jump_to_finally): Remove prototype and definition.
13307 (reverse_jdep_list): Add static prototype.
13309 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13310 `assignment' and `expr_decl'.
13312 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13314 1999-03-12 Andrew Haley <aph@cygnus.com>
13316 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13317 we'll need a directory separator and a null character.
13319 1999-03-10 Per Bothner <bothner@cygnus.com>
13321 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13323 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13325 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13328 1999-03-05 Per Bothner <bothner@cygnus.com>
13330 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13332 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13334 * class.c (layout_class_method): A static method in a base class
13335 is never overridden, so treat it like it doesn't exist.
13336 However, do complain about private non-static method overriding
13337 public static method.
13339 * parse.y: Don't set unused INITIALIZED_P flag.
13340 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13342 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13343 (build_array_from_name): Re-order &index[string] to &string[index].
13345 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13346 error_mark (it might catch more errors, but it is more likely to lose).
13348 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13350 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13351 (parse-scan.o): Depend on toplev.h.
13353 * class.c (make_method_value): Add prototype. Make it static.
13354 Remove unused second argument, caller changed.
13356 * expr.c (java_lang_expand_expr): Remove unused variable
13359 * java-tree.h: Don't prototype find_in_current_zip.
13360 Add prototypes for verify_constant_pool, start_java_method,
13361 end_java_method, give_name_to_locals, expand_byte_code,
13362 open_in_zip, set_constant_value, find_constant1, find_constant2,
13363 find_utf8_constant, find_string_constant, find_class_constant,
13364 find_fieldref_index, find_methodref_index, write_constant_pool,
13365 count_constant_pool_bytes and encode_newarray_type.
13367 * jcf-dump.c: Remove unused variable `LONG_temp'.
13369 * jcf-parse.c: Include parse.h.
13370 (jcf_parse_source): Remove unused parameter, all callers changed.
13371 (jcf_figure_file_type): Add static prototype.
13372 (find_in_current_zip): Likewise. Also remove unused parameter,
13373 all callers changed.
13374 (read_class): Initialize variable `saved_pos'.
13376 * jcf-reader.c (jcf_parse_preamble): Mark variables
13377 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13379 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13380 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13381 (java_parse_doc_section): Initialize variable `seen_star'.
13382 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13383 (java_lex_error): Mark parameters `msg' and `forward' with
13385 (java_get_line_col): Mark parameters `filename' and `line' with
13388 * parse-scan.y: Include toplev.h.
13389 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13391 * parse.h: use `struct JCF', not plain `JCF'.
13392 (java_parser_context_save_global, java_expand_classes
13393 java_parser_context_restore_global, java_parse): Add prototypes.
13395 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13398 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13400 * check-init.c (check_init): COPYN takes word count, not bit count.
13402 1999-02-26 Per Bothner <bothner@cygnus.com>
13404 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13405 explicit build_decl. (Avoids crash in reload when optimizing.)
13407 1999-02-25 Per Bothner <bothner@cygnus.com>
13409 * decl.c (complete_start_java_method): Handle synchronized method
13410 even when compiling from bytecode.
13412 1999-02-26 Tom Tromey <tromey@cygnus.com>
13414 * gjavah.c (add_class_decl): Only generate `#include' if outer
13415 class is not the name of the class we are processing. Correctly
13416 append `.h' in #include.
13417 (process_file): Clean up newlines around generated `#include's.
13418 (decode_signature_piece): Correctly handle inner classes.
13419 (struct include): New structure.
13420 (all_includes): New global.
13421 (print_include): New function.
13422 (add_class_decl): Use it.
13423 (process_file): Likewise.
13424 (add_class_decl): Generate include for java-array.h if array
13426 (process_file): Don't generate java-array.h include.
13428 * gjavah.c (add_namelet): Check for standard package names here.
13429 (add_class_decl): Don't check for standard package names here.
13431 1999-02-25 Tom Tromey <tromey@cygnus.com>
13433 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13434 When reading a zip file, only use strncmp if both strings are
13435 bigger than the buffer length. Initialize `k' when looping
13438 1999-02-24 Tom Tromey <tromey@cygnus.com>
13440 * gjavah.c (struct namelet): New structure.
13441 (add_namelet): New function.
13442 (print_namelet): New function.
13443 (print_class_decls): Use add_namelet and print_namelet to generate
13444 namespaces and not classes.
13445 (method_printed): New global.
13446 (HANDLE_END_METHOD): Examine method_printed.
13447 (print_method_info): Set method_printed when required. Print
13448 error if function to be ignored is marked virtual. Handle $finit$
13450 (METHOD_IS_FINAL): New macro.
13451 (print_field_info): Use it.
13452 (HANDLE_METHOD): Clear method_printed.
13453 (method_pass): New global.
13454 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13455 (process_file): Do two passes over both fields and methods.
13456 (HANDLE_METHOD): Examine method_pass.
13457 (root): New global.
13458 (add_class_decl): New function.
13459 (print_class_decls): Don't scan over entire constant pool.
13461 1999-02-23 Tom Tromey <tromey@cygnus.com>
13463 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13464 disable linking in that case.
13466 1999-02-20 Tom Tromey <tromey@cygnus.com>
13468 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13471 1999-02-21 Per Bothner <bothner@cygnus.com>
13473 * decl.c (build_result_decl), java-tree.h: New method.
13474 (complete_start_java_method): Handle synchronized methods.
13475 Don't build DECL_RESULT here. (Ordering dependency problem.)
13476 (start_java_method): Call build_result_decl here instead ...
13477 * parse.y (java_complete_expand_method): ... and here.
13478 (expand_start_java_method): Don't call complete_start_java_method here.
13479 (java_complete_expand_method): Call it here instead.
13480 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13481 * java-tree.h: ... here.
13483 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13484 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13485 for ARRAY_REF - it doesn't work when array bounds are checked.
13486 (patch_array_ref): Handle it here instead.
13488 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13490 1999-02-19 Per Bothner <bothner@cygnus.com>
13492 Force left-to-right evaluation of binary operations etc.
13493 * expr.c (force_evaluation_order), java-tree.h: New function.
13494 * parse.y (java_complete_lhs): Pass binary operations, procedure
13495 calls, and ARRAY_REFs to force_evaluation_order.
13496 (various): Set TREE_SIDE_EFFECTS more carefully.
13498 Tolerate random (non-UTF8) encoding in comments without complaining.
13499 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13500 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13502 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13503 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13505 * parse.y (java_complete_lhs): Ignore an empty statement in a
13506 COMPOUND_EXPR. Don't complain about empty statement after return.
13508 1999-02-19 Per Bothner <bothner@cygnus.com>
13510 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13511 in TREE_LIST - just chain the POINTER_TYPEs together.
13512 (resolve_class): If type already resolved, return decl.
13513 After resolving, update TREE_TYPE(class_type), and name (if array).
13514 * parse.h (do_resolve_class), parse.y: Make non-static.
13515 * class.c (maybe_layout_super_class): Take this_class argument.
13516 Do do_resolve_class if necessary.
13517 (layout_class, layout_class_methods): Adjust calls appropriately.
13518 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13519 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13520 * typeck.c (build_java_array_type): Don't call layout_class.
13522 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13524 * parse.y (check_pkg_class_access): Allow private class access
13525 within the same package.
13526 (strip_out_static_field_access_decl): New function.
13527 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13528 operator argument before testing its nature.
13530 1999-02-03 Per Bothner <bothner@cygnus.com>
13532 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13533 (TRY_EXPR): Simplify - it no longer has a finally clause.
13534 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13535 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13536 * expr.c (java_lang_expand_expr): Likewise.
13537 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13538 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13539 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13540 (build_try_statement): Remove finally parameter and handling.
13541 (build_try_finally_statement): New function.
13542 (patch_try_statement): No longer need to support finally clause.
13543 (try_statement): Update grammar action rules.
13544 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13545 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13547 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13549 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13550 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13552 1999-02-17 Andrew Haley <aph@cygnus.com>
13554 * class.c (build_utf8_ref): Back out broken patch which was
13555 intended to to output signatures using '.' as a separator.
13557 * class.c (make_class_data): Output signatures using '.' as a
13558 separator, rather than '/'.
13559 (mangled_classname): Likewise.
13560 (make_field_value): Likewise.
13561 (make_method_value): Likewise.
13562 * constants.c (alloc_class_constant): Likewise.
13563 * expr.c (build_invokeinterface): Likewise.
13565 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13567 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13568 of an ancient workaround.
13570 1999-02-10 Jeffrey A Law (law@cygnus.com)
13572 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13575 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13577 * lex.c (yylex): Encode \0 as UTF8.
13579 1999-02-10 Tom Tromey <tromey@cygnus.com>
13581 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13582 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13583 (libgcj_zip): Renamed.
13584 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13586 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13588 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13589 (GC_NAME): Renamed -lgc to -lgcjgc.
13591 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13593 * lex.c (java_lang_cloneable): Initialize.
13594 * parse.y (java_lang_cloneable): New static variable.
13595 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13596 doing one more qualification round.
13597 (valid_ref_assignconv_cast_p): Reject null source or
13598 destination. Allow an array to be cast into java.lang.Cloneable.
13599 (patch_cast): Swapped two first arguments to first call to
13600 valid_ref_assignconv_cast_p.
13602 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13604 * parse.h: DECL_P renamed JDECL_P.
13605 * parse.y: DECL_P replaced by JDECL_P.
13606 (build_array_from_name): Always use pointer's type.
13607 (patch_bc_statement): Extra code to search continue target in a
13608 for loop. Fixed comments. Continue target is current loop when
13611 1999-02-05 Andrew Haley <aph@cygnus.com>
13613 * class.c (make_class_data): The superclass of an interface should
13614 be null, not class Object.
13616 * lex.c (java_lex): Sign extend hex literals.
13618 1999-02-04 Andrew Haley <aph@cygnus.com>
13620 * class.c (build_utf8_ref): Output signatures using '.' as a
13621 separator, rather than '/'.
13622 (make_class_data): Likewise.
13624 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13626 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13627 mkstemp.o. Get them from libiberty now.
13629 1999-02-02 Jeffrey A Law (law@cygnus.com)
13631 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13633 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13635 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13638 1999-02-02 Per Bothner <bothner@cygnus.com>
13640 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13641 * jcf-write.c (generate_bytecode_return): New function.
13642 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13644 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13645 generate special [fd]const_[01] instructions.
13647 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13649 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13650 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13652 1999-02-01 Per Bothner <bothner@cygnus.com>
13654 * parse.y (patch_method_invocation): Handle calling static methods,
13655 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13657 * parse.y (java_complete_lhs): Don't complain about unreachable
13658 exit condition in a do-while statement.
13660 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13662 * lex.c (java_read_char): Fixed utf8 decoding.
13663 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13665 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13666 comments. Local variable `all_primitive' is gone. Broadened
13667 acceptance of `0' to floating point targets. `long' can now be
13668 widened to `double' or `float'.
13669 (valid_method_invocation_conversion_p): Added leading
13670 comment. Fixed tabulation.
13671 (build_string_concatenation): Optimize out left or right empty
13674 1999-01-28 Per Bothner <bothner@cygnus.com>
13676 * jcf-write.c (localvar_alloc): Only emit entry for
13677 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13678 (generate_bytecode_insns): Only call put_linenumber if
13679 debug_info_level > DINFO_LEVEL_NONE.
13680 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13681 is specified, add -g1 (for compatibility wih javac).
13683 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13685 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13686 gjavah.o, check-init.o, jv-scan.o
13688 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13690 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13692 * gjavah.c: Include config.h and system.h.
13694 * javaop.h (inline): Don't define, its handled by system.h.
13695 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13696 from `inline' to `static inline'.
13698 * jcf.h (inline): Don't define, its handled by system.h.
13700 * lex.c (inline): Likewise.
13702 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13704 * lang-specs.h: Map -Qn to -fno-ident.
13706 1999-01-29 Richard Henderson <rth@cygnus.com>
13708 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13710 1999-01-29 Tom Tromey <tromey@cygnus.com>
13712 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13713 then cast it to Object before calling `append' method.
13715 1999-01-28 Per Bothner <bothner@cygnus.com>
13717 * check-init.c (check_bool2_init, check_bool_init, check_init):
13718 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13719 * jcf-write.c (generate_bytecode_insns): Likewise.
13721 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13723 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13724 * parse.y (patch_cast): Allow a boolean to be cast into a
13727 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13729 * parse.y: (class_declaration:): Fixed indentation.
13730 (class_member_declaration:): Extra `;' after field declaration now
13732 (interface_declaration:): Removed debug messages in error reports.
13733 (patch_binop): Nodes created and returned inherit the orignal
13734 node's COMPOUND_ASSIGN_P flag value.
13735 (patch_cast): Fix cast from char to floating point.
13737 1999-01-25 Andrew Haley <aph@cygnus.com>
13739 * except.c, java-except.h (expand_resume_after_catch): new
13741 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13742 to branch back to main flow of control after a catch block.
13744 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13746 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13747 $(srcdir)/../system.h.
13748 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13749 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13750 (jcf-write.o): Likewise.
13751 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13752 (mangle.o): Depend on $(srcdir)/../toplev.h.
13753 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13754 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13756 * class.c: Include output.h and parse.h.
13757 (mangled_classname): Add the `const' keyword to a char*.
13758 (find_named_method): Hide unused function definition.
13759 (build_utf8_ref): Change type of variable `c' to unsigned char.
13760 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13761 (build_class_ref): Add the `const' keyword to a char*.
13762 (layout_class_method): Remove unused variable `buf'.
13764 * decl.c (find_local_variable): Remove unused variable `rtl'.
13765 (pushdecl): Likewise for variables `different_binding_level' and
13767 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13768 (maybe_build_cleanup): Likewise for parameter `decl'.
13770 * except.c (expand_start_java_handler): Mark parameter `range'
13771 with ATTRIBUTE_UNUSED.
13773 * expr.c: Include except.h.
13774 (pop_type): Remove unused variable `i'.
13775 (pop_value): Likewise for variables `n_words' and `i'.
13776 (expand_java_arrayload): Likewise for variable `convert'.
13777 (java_lang_expand_expr): Likewise for variables `op0', `type',
13778 `mode', `unsignedp', `node' and `elements'.
13779 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13781 (process_jvm_instruction): Add a `const' qualifier to a char*.
13783 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13784 (temp_directory): Likewise.
13785 (print_c_decl): Likewise.
13786 (print_method_info): Likewise.
13787 (decode_signature_piece): Likewise.
13788 (print_mangled_classname): Likewise.
13790 * java-except.h: Provide prototypes for maybe_start_try,
13791 maybe_end_try and add_handler.
13793 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13794 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13795 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13796 init_expr_processing, push_super_field, init_class_processing,
13797 can_widen_reference_to, class_depth, verify_jvm_instructions,
13798 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13799 set_local_type, merge_type_state, push_type, load_type_state,
13800 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13801 emit_unicode_mangled_name): Add prototypes.
13803 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13804 (print_signature_type): Use ISDIGIT, not isdigit.
13805 (print_signature): Remove unused variable `j'.
13807 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13808 int when comparing against one.
13810 * jcf-parse.c: Include toplev.h.
13812 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13813 (localvar_free): Remove unused variable `i'.
13814 (generate_bytecode_conditional): Likewise for variable `kind'.
13816 * jv-scan.c: Include config.h and system.h. Remove redundant
13817 OS header and gansidecl.h includes.
13818 (warning): Add the `const' keyword to a char*. Also add
13819 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13820 __STDC__, when determining whether to use ANSI-isms.
13821 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13822 (xmalloc): Don't redundantly prototype here.
13823 (main): Remove unused parameter `envp'. Also fix the arguments
13824 passed to function `fatal' to match the format specifier.
13826 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13828 * mangle.c: Include toplev.h.
13829 (emit_unicode_mangled_name): Declare parameter `len'.
13831 * parse.y (parse_warning_context): Add the `const' keyword to a
13832 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13833 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13834 (issue_warning_error_from_context): Add the `const' keyword to
13836 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13837 not `__STDC__' for whether to use ANSI-isms.
13839 * typeck.c (incomplete_type_error): Mark parameters `value' and
13840 `type' with ATTRIBUTE_UNUSED.
13841 (parse_signature_type): Use ISDIGIT, not isdigit.
13843 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13844 (verify_jvm_instructions): Likewise. Remove unused variables
13845 `field_name' and `default_val'.
13847 * zextract.c: Include config.h and system.h. Remove redundant
13848 OS header includes.
13850 * zipfile.h: Prototype `read_zip_archive'.
13852 1999-01-21 Andrew Haley <aph@cygnus.com>
13854 * typeck.c (convert): Allow conversions to void type: some
13855 optimizations in gcc do this.
13857 1999-01-21 Andrew Haley <aph@cygnus.com>
13859 * typeck.c (convert_ieee_real_to_integer): New function.
13860 (convert): When not using fast-math and using hardware fp, convert
13861 an IEEE NaN to zero.
13863 1999-01-18 Andrew Haley <aph@cygnus.com>
13865 * parse.y (patch_binop): Do a type conversion from signed to
13866 unsigned and then back to signed when a ">>>" is found.
13868 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13870 * java-tree.h: (check_for_initialization): Added prototype.
13871 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13872 * parse.y (do_resolve_class): Removed unused locals.
13873 (read_import_dir): Likewise.
13874 (resolve_qualified_expression_name): Array creation
13875 expressions are valid primary expressions.
13876 (qualify_ambiguous_name): Likewise.
13877 (patch_synchronized_statement): Removed unused local.
13879 1999-01-17 Jeffrey A Law (law@cygnus.com)
13881 * Makefile.in (zextract.o): Add dependencies.
13883 * Makefile.in: Do not put ^Ls at the start of a line.
13885 1999-01-15 Per Bothner <bothner@cygnus.com>
13887 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13888 sub-type the result of the call that gets the exception value.
13890 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13891 don't call finish_class.
13893 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13894 clear found before continuing.
13896 * verify.c (verify_jvm_instructions): On an array load, allow
13897 and handle top of stack to be TYPE_NULL.
13899 * gjavah.c (generate_access): Translate Java package private or
13900 protected access to C++ public, but with a comment.
13902 1999-01-13 Andrew Haley <aph@cygnus.com>
13904 * expr.c (generate_name): Name prefix changed to avoid clashes
13905 with assembler temp labels.
13907 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13908 MODIFY_EXPR. Without this, code for the assignment may not be
13909 generated at all and the synchronized statement will read an
13910 uninitialized variable.
13912 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13914 * class.c (maybe_layout_super_class): Fixed returned value.
13915 * lex.c: Added 1999 to the copyright.
13916 (java_init_lex): Initialize java_lang_imported.
13917 * lex.h: Added 1999 to the copyright.
13918 * parse.h: Added 1999 to the copyright.
13919 (REGISTER_IMPORT): Fixed typo in trailing macro.
13920 (CURRENT_OSB): New macro.
13921 (struct parser_ctxt): New fields osb_depth, osb_limit.
13922 * parse.y (java_lang_id): New global variable.
13923 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13924 (array_creation_expression:): Use CURRENT_OSB.
13925 (dims:): Uses a stack to keep track of array dimensions.
13926 (cast_expression:): Use CURRENT_OSB.
13927 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13929 (register_fields): Fixed typos in comment.
13930 (check_method_redefinition): Fixed comment indentation.
13931 (java_check_regular_methods): Set saved found wfl to NULL after
13932 having reinstalled it in the previously found DECL_NAME.
13934 1999-01-10 Richard Henderson <rth@cygnus.com>
13936 * gjavah.c (java_float_finite): Use a union to do type punning.
13937 (java_double_finite): Likewise.
13939 1999-01-09 Per Bothner <bothner@cygnus.com>
13941 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13942 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13943 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13944 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13945 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13946 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13948 1999-01-08 Per Bothner <bothner@cygnus.com>
13950 * check-init.c (check_init): If compiling to native, we don't
13951 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13953 1999-01-08 Tom Tromey <tromey@cygnus.com>
13955 * parse-scan.y (variable_declarator_id): Set or increment
13957 (bracket_count): New global.
13958 (formal_parameter): Handle case where bracket pairs trail variable
13961 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13963 * jcf-parse.c (yyparse): variable len changed from a char to an
13964 int to prevent overflow.
13966 1999-01-06 Per Bothner <bothner@cygnus.com>
13968 * java-tree.h: Declare read_class.
13969 * jcf-parse.c (read_class): New function.
13970 (load_class): Now just call read_class.
13972 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13973 * jcf-parse.c (parse_source_file): Declare save_error_count,
13974 which is needed by java_parse_abort_on_error macro,
13975 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13977 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13978 constructor, if initializing a static field.
13979 (patch_new_array_init): Set TREE_CONSTANT if it is.
13980 * expr.c (java_lang_expand_expr): For a static array constructor
13981 of primitive elements, allocate the array itself statically.
13982 Disabled until we can set the vtable field statically.
13984 * check-init.c: New file. Checks for definite assignment.
13985 * Makefile.in (JAVA_OBJS): Add check-init.o.
13986 * parse.y (java_complete_expand_method): Call check_for_initialization.
13987 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13989 1999-01-06 Graham <grahams@rcp.co.uk>
13991 * parse.y : include system.h instead of including
13992 standard headers directly with the exception of <dirent.h>.
13994 1999-01-06 Per Bothner <bothner@cygnus.com>
13996 * lex.h: Moved static function declarations to lex.c,
13997 to shut up some -Wall warnings.
13998 * lex.c: Static function declarations moved here.
13999 * jcf-dump.c: Small fixes to shut up -Wall warnings.
14001 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14003 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
14005 1998-12-22 Per Bothner <bothner@cygnus.com>
14007 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
14008 * verify.c (verify_jvm_instructions): Fix off-by-one error.
14010 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
14011 (localvar_alloc): Change return type to void,
14012 (emit_unop): Remove unused variable size.
14014 * jcf-write.c (struct jcf_block): Add new union.
14015 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
14016 (call_cleanups): New functions.
14017 (struct jcf_partial): New fields num_finalizers and return_value_decl.
14018 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
14019 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
14020 * lang.c (lang_init): Call using_eh_for_cleanups.
14021 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
14022 completing operands to patch_synchronized_statement.
14023 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14024 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14025 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14027 1998-12-20 John F. Carr <jfc@mit.edu>
14029 * Make-lang.in: Comment out control-Ls; they upset some makes.
14031 1998-12-18 Tom Tromey <tromey@cygnus.com>
14033 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14036 1998-12-17 Tom Tromey <tromey@cygnus.com>
14038 * parse.y (DIR_SEPARATOR): New define.
14039 (check_class_interface_creation): Use it.
14041 * parse-scan.y (report_main_declaration): Recognize
14042 `java.lang.String' in argument to main.
14044 1998-12-16 Per Bothner <bothner@cygnus.com>
14046 * parse.y (create_interface): Remove bogus test.
14048 1998-12-16 Per Bothner <bothner@cygnus.com>
14050 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14051 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14053 1998-12-16 Tom Tromey <tromey@cygnus.com>
14055 * parse-scan.y (qualified_name): Use correct sprintf format.
14057 1998-12-15 Tom Tromey <tromey@cygnus.com>
14059 * gjavah.c (print_field_info): Changed how most negative number is
14062 1998-12-14 Per Bothner <bothner@cygnus.com>
14064 * parse.y (fold_constant_for_init): New function.
14065 (resolve_expression_name): Don't replace static final
14066 constant-initialized fields by its value.
14067 (java_complete_lhs): New. Same as java_complete_tree, except does
14068 not replace static final constant-initialized fields by their values.
14069 (register_fields): If there is an initializer, set DECL_INITIAL and
14070 MODIFY_EXPR_FROM_INITIALIZATION_P.
14071 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14072 Only call patch_initialized_static_field if
14073 MODIFY_EXPR_FROM_INITIALIZATION_P.
14074 (patch_initialized_static_field): If not valid constant, clear
14077 * parse.y (lookup_field_wrapper): Fix thinko.
14079 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14080 set and restore global lineno.
14082 1998-12-14 Tom Tromey <tromey@cygnus.com>
14084 * gjavah.c (print_field_info): If value to print is the smallest
14085 value of its size, then print as hex to avoid later warnings from
14088 1998-12-14 Tom Tromey <tromey@cygnus.com>
14090 * gjavah.c (decompile_method): Decompile `return null'.
14091 (process_file): Generate `#pragma interface'.
14092 (method_declared): New global.
14093 (print_method_info): Set it.
14094 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14095 (print_method_info): Handle abstract methods.
14097 1998-12-13 Per Bothner <bothner@cygnus.com>
14099 * parse.y (patch_method_invocation): If class_decl is null
14100 (e.g. an array type), use original type.
14102 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14103 errors about uncaught exception from clone (of array, specifically).
14105 1998-12-13 Tom Tromey <tromey@cygnus.com>
14107 * gjavah.c (decompile_method): Handle all types of `return'
14108 opcode. Decompile `return this' and `return'.
14109 (method_access): New global.
14110 (print_method_info): Set it.
14111 (decompile_method): Don't decompile a synchronized method.
14113 1998-12-13 Tom Tromey <tromey@cygnus.com>
14115 * jcf-reader.c (jcf_parse_one_method): Recognize
14117 * gjavah.c (HANDLE_END_METHOD): New macro.
14118 (HANDLE_CODE_ATTRIBUTE): New macro.
14119 (decompile_method): New function.
14120 (print_method_info): Don't print `;\n' at end of function decl.
14121 Include java-opcodes.h.
14122 (decompiled): New global.
14124 1998-12-12 Per Bothner <bothner@cygnus.com>
14126 * class.c (build_class_ref): Handle PRIMTYPE.class if
14127 flag_emit_class_files.
14128 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14129 if flag_emit_class_files.
14130 * parse.y (java_complete_tree): Pre-liminary support for
14131 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14133 * parse.y (patch_synchronized_statement): Don't call monitorexit
14134 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14136 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14138 * zipfile.h (opendir_in_zip): New declaration.
14139 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14140 (opendir_in_zip): New function, using code from open_in_zip.
14141 (open_in_zip): Call opendir_in_zip.
14142 (find_class): Remove no-longer-used do_class_file parameter,
14143 but add source_ok parameter. Change logic so if we find a .java file,
14144 we don't look for .class in later classpath emtries.
14145 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14146 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14147 * gjavah.c: Update call to find_class.
14148 * jcf-dump.c: Likewise.
14150 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14151 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14152 nothing if body is empty_stmt_node.
14153 Various little fixes so SP gets correctly adjusted.
14154 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14155 For CALL_EXPR, test if static first.
14156 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14157 such as the ones we create for Object and Class.
14158 Set and restore current_function_decl.
14159 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14160 (note_possible_classname): New function.
14161 (read_import_entry): Removed. Merged with read_import_dir.
14162 (read_import_dir): Don't call find_class - that only gives us
14163 the first classpath entry having the needed package.
14164 Use the struct buffer data structure from buffer.h.
14165 (read_import_dir, find_in_imports_on_demand): The remembered
14166 class names now use '.' (not '/') as package separator.
14168 * parse.y (java_complete_expand_methods): Call write_classfile
14169 here, and not in java_expand_classes (which only gets first class).
14171 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14173 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14174 (register_fields): If a static fields has an initializer, just
14175 chain it on ctxp->static_initialized, and handle later.
14176 (java_complete_expand_methods): Force <clinit> first.
14177 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14178 - it's already been completed.
14179 (patch_initialized_static_field): New function.
14180 (java_complete_field): Call it.
14182 1998-12-12 Per Bothner <bothner@cygnus.com>
14184 * expr.c (encode_newarray_type, build_new_array): New functions.
14185 * java-tree.h: Declare build_new_array.
14186 * jcf-write.c (patch_newarray): Use build_new_array.
14188 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14189 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14191 * parse.y (patch_new_array_init): Re-organize.
14192 Now is passed the actual array (pointer) type of the value.
14193 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14194 (patch_array_constructor): Removed - merged into patch_new_array_init.
14195 (java_complete_tree): Update patch_new_array_init.
14197 * jcf-write.c (find_constant_index): New function.
14198 (generate_bytecode_insns): Use find_constant_index.
14199 (generate_classfile): Use find_constant_index for ConstantValue.
14201 1998-12-11 Tom Tromey <tromey@cygnus.com>
14203 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14204 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14205 * class.c (make_class_data): Renamed dtable -> vtable, and
14206 dtable_method_count -> vtable_method_count.
14208 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14210 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14211 global variables, initialized.
14212 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14213 Declared new global variables.
14214 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14215 double_zero_node, integer_zero_node upon direct matching.
14216 * parse.y (purify_type_name): Added function prototype.
14217 (duplicate_declaration_error_p): Consider new_type as potentially
14218 being a incomplete type. Use purify_type_name on type string.
14219 (method_header): saved_type: unused variable removed. Don't figure
14220 return type if method name is invalid.
14221 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14222 processed by patch_unaryop.
14223 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14224 increment/decrement node into its original type after binary
14225 numeric promotion on its operands.
14227 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14229 * parse.y (array_initializer:): Array init operand is NULL_TREE
14230 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14231 now an error. Fixed indentation problems.
14232 (patch_string): Handle error_mark_node as an argument.
14233 (patch_new_array_init): Fixed indentation problems.
14234 (array_constructor_check_entry): Removed check on null wfl_value.
14235 Return an error if wfl_value's walk returns an error.
14237 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14239 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14240 * lex.c (java_lex): Remember column position before advancing one
14241 token. Retain location information on OCB_TK.
14242 * lex.h (typedef struct java_lc): Added new field.
14243 * parse.h (GET_SKIP_TYPE): New macro.
14244 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14245 * parse.y (build_new_array_init, patch_new_array_init,
14246 patch_array_constructor, maybe_build_array_element_wfl,
14247 array_constructor_check_entry): New function prototypes.
14248 (switch_block:): Tagged <node>.
14249 (OCB_TK): Tagged <operator>.
14250 (array_initializer:): Installed actions.
14251 (variable_initializer): Build location information on element if
14253 (switch_statement:): Fixed indentation typo.
14254 (switch_block:): Redefined default action.
14255 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14256 (patch_assignment): Removed duplicate code.
14257 (maybe_build_array_element_wfl, build_new_array_init,
14258 patch_new_array_init, patch_array_constructor,
14259 array_constructor_check_entry): New functions.
14261 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14263 * parse.y (array_initializer): Tagged <node>.
14264 (variable_initializer:): Use default rule.
14265 (array_initializer:): Defined actions.
14266 (variable_initializers:): Likewise.
14267 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14268 non-static field accesses.
14269 (patch_invoke): Fixed indentation typo.
14270 (java_complete_tree): Likewise.
14271 (build_labeled_block): Changed leading comment. Generate an error
14272 in case of duplicate loop labels.
14273 (patch_conditional_expr): Patch results of string concatenation
14276 1998-12-06 Per Bothner <bothner@cygnus.com>
14278 * constants.c (find_methodref_index): When the class is an interface,
14279 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14281 * decl.c (finit_identifier_node): Use "$finit$", rather than
14282 "<finit>" (which Sun's verifier rejects).
14283 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14284 (generate_field_initialization_code): Removed.
14285 (fix_constructors) Don't add call to $finit$ here (wrong order).
14286 (patch_method_invocation): Add $finit$ call here.
14288 * java-tree.h (CALL_USING_SUPER): New macro.
14289 * parse.y (patch_invoke): Remove im local variable.
14290 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14291 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14292 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14294 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14296 * parse.y (java_complete_tree): Don't complain about unreachable
14297 statement if it is empty_stmt_node.
14299 * jcf-write.c (find_constant_wide): New function.
14300 (push_long_const): Use find_constant_wide.
14302 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14303 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14304 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14305 Emit invokeinterface when calling an interface method.
14306 Emit invokespecial also when calling super or private methods.
14308 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14310 1998-12-06 Per Bothner <bothner@cygnus.com>
14312 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14314 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14316 * java-tree.h (java_layout_seen_class_methods): New function
14318 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14319 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14320 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14321 * parse.y (method_declarator:): Defined action.
14322 (issue_warning_error_from_context): input_filename saved, set to
14323 the appropriate value and restored after java_error is called.
14324 (build_unresolved_array_type): Fixed comment.
14325 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14326 (method_header): Deal with return type the same way type are
14327 handled for fields and method's parameters and local variables
14329 (check_method_redefinition): Removed extra CR.
14330 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14331 (java_layout_seen_class_methods): New function.
14332 (java_layout_classes): Call java_layout_seen_class_methods.
14334 1998-12-03 Per Bothner <bothner@cygnus.com>
14336 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14338 1998-12-03 Per Bothner <bothner@cygnus.com>
14340 * jcf-dump.c (main): Fix error message.
14341 * jcf-path.c (add_entry): Style fix.
14343 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14345 * class.c (layout_class_method): Call build_java_argument_signature
14346 on constructors too.
14347 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14348 (patch_method_invocation): Define a primary when resolving an
14349 expression name. Augmented comment on code checking illegal `this'
14350 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14352 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14354 * class.c (layout_class_method): Don't report error on non-static
14355 overriding static if the method is private.
14356 * java-tree.h (finish_class): Prototype added.
14357 * lex.c (java_get_line_col): Handle col argument -2 value.
14358 * parse.h: All static method declarations moved to parse.y.
14359 * parse.y: Now contains all static method declarations previously
14361 (find_expr_with_wfl, missing_return_error,
14362 unreachable_stmt_error): New functions.
14363 (java_get_real_method_name): Identify constructors bearing class
14364 names in source code compiled classes only.
14365 (java_complete_expand_methods): Call missing_return_error.
14366 (invocation_mode): Private methods invoked as static methods.
14367 (java_complete_tree): Call unreachable_stmt_error.
14369 1998-12-01 Tom Tromey <tromey@cygnus.com>
14371 * Makefile.in (+target): Removed.
14372 (+xmake_file): Likewise.
14373 (+tmake_file): Likewise.
14374 (.NOEXPORT): Removed duplicate.
14376 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14378 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14380 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14382 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14383 libiberty.h. Provide an xmalloc definition.
14385 * jvspec.c: Remove the xmalloc prototype.
14387 * parse-scan.y: Include config.h and system.h. Don't include
14388 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14389 Provide an xstrdup definition.
14391 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14393 * jcf-path.c (add_entry): Recognize ".jar" too.
14394 * lang-specs.h: Likewise.
14396 1998-11-26 Per Bothner <bothner@cygnus.com>
14398 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14399 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14401 * jcf-write.c (generate_bytecode_insns):
14402 Handle pre/post-increment/decrement of long.
14404 * jcf-write.c (generate_bytecode_insns):
14405 Handle missing exception handler (finally for synchronized).
14407 1998-11-25 Per Bothner <bothner@cygnus.com>
14409 * java-tree.h (end_params_node): Declare global.
14410 * decl.c (end_params_node): New global.
14411 (init_decl_processing, start_java_method): Use end_params_node for
14412 end of list of parameter types. Follows correct gcc conventions.
14413 * expr.c (pop_argument_types, pop_arguments): Likewise.
14414 * lang.c (put_decl_node): Likewise.
14415 * typeck.c (various places): Likewise.
14416 * class.y (various places): Likewise.
14417 * parse.y (various places): Likewise.
14419 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14420 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14422 * class.c: Add #include flags.h, remove no-longer needed declaration.
14424 * class.c (layout_class_method): Remove commented-out code, re-format.
14425 Don't add vtable entry (or index) for private methods.
14426 * expr.c (expand_invoke): A private method is implicitly final.
14427 * class.c (make_class_data): If inlining or optimizing,
14428 skip private methods.
14430 * class.c (finish_class): New function. Calls existing methods,
14431 but alls emits deferred inline functions.
14432 * jcf-parse.c (parse_class_file): Call finish_class.
14433 * parse.y (java_complete_expand_methods): Likewise.
14435 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14437 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14439 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14441 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14443 1998-11-24 Per Bothner <bothner@cygnus.com>
14445 * (generate_classfile): Always write class access flag with
14448 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14450 * class.c (maybe_layout_super_class): New function.
14451 (layout_class): Reorganized. Loop on class methods dispatched into
14452 a new function. Call maybe_layout_super_class.
14453 (layout_class_methods, layout_class_method): New functions.
14454 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14456 (expand_invoke): Likewise.
14457 * java-tree.h (all_class_list): New global variable declared.
14458 (layout_class_methods, layout_class_method): New function
14460 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14461 * jcf-parse.c (all_class_list): New global variable.
14462 (load_class): Extended what class_or_name can be. Use parser
14463 context mechanism to save globals before calling jcf_parse.
14464 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14465 is set on the file name.
14466 (jcf_parse): Layout class methods when Object is loaded, otherwise
14467 record class in all_class_list for delayed method layout.
14468 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14469 * lang.c (put_decl_node): Decode <init> into the decl context
14471 * lex.c (java_allocate_new_line): Use xmalloc.
14472 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14473 pointers, not TREE_LIST elements.
14474 (struct parser_ctxt): Fixed comment indentations, added comments
14475 and reordered some fields.
14476 (java_check_methods): Function prototype removed.
14477 * parse.y (java_push_parser_context): Use xmalloc.
14478 (java_parser_context_restore_global): Pop extra pushed ctxp only
14479 when there's nothing next.
14480 (maybe_create_class_interface_decl): Fixed comment, add new
14481 created class decl to all_class_list.
14482 (method_header): Use GET_REAL_TYPE on argument's types.
14483 (method_declarator): Use GET_REAL_TYPE, change type to the real
14484 type in TREE_LIST dependency node. Build argument list with the
14486 (create_jdep_list): Use xmalloc. Removed allocation error message.
14487 (obtain_incomplete_type): Fixed leading comment. Broadened
14488 incoming argument meaning.
14489 (register_incomplete_type): Use xmalloc. Removed allocation error
14491 (safe_layout_class): Fixed leading comment.
14492 (jdep_resolve_class): Reversed if statement condition and switch
14493 if and else bodies.
14494 (resolve_and_layout): Fixed leading comment. Broadened incoming
14496 (complete_class_report_errors): New local variable name, for
14497 clarity. purify_type_name used for all error cases.
14498 (java_get_real_method_name): Stricter check on constructors.
14499 (java_check_regular_methods): Reverse methods list only if not
14500 already laid out. Layout artificial constructor.
14501 (java_check_methods): Deleted.
14502 (source_start_java_method): Obtain incomplete type for patchable
14504 (java_layout_classes): Fixed leading comment. Use
14505 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14506 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14507 before returning. Fixed comments.
14508 (java_expand_classes): Check for errors up front.
14509 (patch_method_invocation): Class to search is resolved and laid
14512 1998-11-24 Per Bothner <bothner@cygnus.com>
14514 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14516 * javaop.h (int8): Removed - not used.
14517 (jbyte): Redefine portably with correct signedness.
14519 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14521 * jcf-write.c (generate_bytecode_insns): Fix typo
14522 OPCODE_getstatic to OPCODE_getfield.
14524 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14525 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14526 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14528 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14530 * jcf-parse.c (jcf_parse_source): Function returned type is
14531 void. Added prototype.
14532 (jcf_parse): Function returned type is void.
14533 (yyparse): Remove call to fclose on the last parsed file.
14535 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14537 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14539 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14540 (layout_class): Cope with methods featuring WFL in decl names.
14541 * decl.c (unqualified_object_id_node): New global variable,
14543 (build_decl_no_layout): Removed.
14544 * expr.c (build_primtype_type_ref): Handle Double.
14545 (java_lang_expand_expr): Fixed indentations.
14546 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14547 (flag_wall, flag_redundant, flag_not_overriding,
14548 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14549 variable declarations.
14550 (build_decl_no_layout): Removed prototype.
14551 (java_get_real_method_name): Added prototype.
14552 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14553 (java_parse_abort_on_error): Macro now just returns.
14554 * jcf-parse.c (jcf_parse_source): Check fclose returned
14555 value. Call emit_register_classes if java_report_errors returns
14557 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14558 flag_static_local_jdk1_1): New integer flags.
14559 (lang_decode_option): New flags set here.
14560 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14561 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14562 the flag_redundant variable.
14563 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14564 when parsing java.lang.Object class.
14565 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14566 NULL_TREE to build.
14567 (resolve_qualified_expression_name): Fixed indentation.
14568 (patch_array_ref): Changed prototype.
14569 (not_initialized_as_it_should_p): Prototype removed.
14570 (java_report_errors): Added function prototype.
14571 * parse.y (formal_parameter:): Changed error message for not yet
14572 supported final parameters.
14573 (class_type_list:): Set both PURPOSE and VALUE of created
14574 TREE_LIST to be class_type.
14575 (primary_no_new_array:): Handle class literals on primitive types.
14576 (parse_warning_context): Reinstalled correct force_error and
14577 do_warning flags setups.
14578 (java_report_errors): Changed prototype. Return java_error_count
14580 (variable_redefinition_error): Consider treating variable type as
14582 (create_interface): Warn about redundant abstract modifier if
14583 flag_redundant is set. Changed error message.
14584 (lookup_field_wrapper): Save/restore globals before/after looking
14586 (duplicate_declaration_error_p): Consider treating declaration
14587 type as a fake pointer.
14588 (register_fields): Extract real type from dependency node. Check
14589 for duplicate field declaration after type adjustment. Use
14590 DECL_INITIAL to store static final initialized values.
14591 (method_header): Extract real function type from dependency node.
14592 (check_abstract_method_header): Use GET_METHOD_NAME.
14593 (obtain_incomplete_type): Layout fake pointer type.
14594 (safe_layout_class): Don't try to check for methods before layout.
14595 (java_complete_class): Don't check for correct throws clause
14596 elements inheritance here.
14597 (resolve_and_layout): Broadened name parameter meaning.
14598 (reset_method_name): Use GET_METHOD_NAME.
14599 (java_get_real_method_name): New function.
14600 (java_check_regular_methods): Don't check methods in
14601 java.lang.Object. Verify lineage of throws clause elements. Use
14602 flag_no_overriding in warning report.
14603 (check_throws_clauses): Don't check if class was from
14604 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14605 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14606 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14607 warning on unsupported final local variables. Use build_decl
14608 instead of build_decl_no_layout. Get real local variable type from
14610 (source_start_java_method): Get real parameter type from
14611 dependency node. Call build_decl instead of build_decl_no_layout.
14612 (java_layout_classes): Reverse tree and layout type and class as
14613 required. Mark class as loaded when done.
14614 (resolve_field_access): Fixed indentation. Restricted condition
14615 leading to static field access code generation. Set field_type
14616 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14617 (resolve_qualified_expression_name): Initialize type_found to
14618 null. Handle static field resolved during qualification. Fixed
14619 layout on non primitive field decl types.
14620 (not_accessible_p): Fixed typo in comment.
14621 (patch_method_invocation): Resolve and layout class to search from
14623 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14624 layout non primitive type, if necessary. Make method node only to
14626 (find_applicable_accessible_methods_list): Consider WFL'ed method
14627 decl names. Fixed indentation.
14628 (argument_types_convertible): Resolve and layout target type if
14630 (java_complete_tree): Fixed indentation problems. Rewrote
14631 CALL_EXPR thrown exceptions check. Re-installed further processing
14632 of the assignment in certain cases.
14633 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14634 inlining on class literals.
14635 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14637 (valid_method_invocation_conversion_p): Likewise.
14638 (patch_string): Temporary disable forbidden use of `this' in
14639 explicit constructor invocations when doing string concatenation
14640 within their scope.
14641 (patch_unaryop): Added comment. Reinstalled code to disable
14642 further check on assignment operation with cast expression RHS.
14643 (patch_switch_statement): Fixed indentation.
14644 (build_try_statement): Call build_decl instead of
14645 build_decl_no_layout.
14646 (patch_synchronized_statement): Likewise.
14647 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14648 IS_UNCHECKED_EXPRESSION_P.
14649 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14650 layout argument exception type.
14651 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14652 of IS_UNCHECKED_EXPRESSION_P.
14654 1998-11-18 Anthony Green <green@cygnus.com>
14656 * jcf-parse.c (yyparse): Open class file in binary mode.
14658 1998-11-15 Per Bothner <bothner@cygnus.com>
14660 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14662 * jcf-write.c (perform_relocations): Move check out one loop.
14664 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14666 * Make-lang.in: Fix reference to srcdir.
14667 * jv-scan.c: Add missing xmalloc prototype.
14668 * jvgenmain.c: Ditto.
14670 1998-11-15 Per Bothner <bothner@cygnus.com>
14672 * decl.c (error_mark_node), java-tree.h: New global.
14673 * parse.y: Use empty_stmt_node instead of size_zero_node.
14674 (build_if_else_statement): If missing else, use empty_stmt_node.
14676 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14677 (java_complete_expand_method): Complain if return is missing.
14678 (java_check_regular_methods): Comment out incorrect error check.
14679 (not_accessible_p): Fix incorrect handling of protected methods.
14680 (patch_method_invocation): Pass correct context to not_accessible_p.
14681 (find_applicable_accessible_methods_list): Likewise.
14682 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14683 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14684 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14685 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14687 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14688 (push_int_const): Remove reundant NOTE_PUSH.
14689 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14690 (- case SWITCH_EXPR): Fix code generation bug.
14691 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14692 (generate_classfile): More robust for abstract methods.
14694 1998-11-15 Anthony Green <green@cygnus.com>
14696 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14697 * Make-lang.in: Ditto.
14699 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14700 * jvgenmain: Ditto.
14702 1998-11-15 Per Bothner <bothner@cygnus.com>
14704 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14706 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14708 1998-11-14 Per Bothner <bothner@cygnus.com>
14710 Allow uses of interface types to verify. This is not really
14711 type-safe, but it matches what Sun does, and is OK as long as
14712 there are appropriate run-time checks.
14713 * verify.c (merge_types): If merging two interface types,
14714 just set the result to java.lang.Object.
14715 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14717 1998-11-13 Tom Tromey <tromey@cygnus.com>
14719 * gjavah.c (main): Handle --output-class-directory argument.
14720 * jvspec.c (lang_specific_driver): Translate `-d' into
14721 -foutput-class-dir.
14722 * jcf.h (jcf_write_base_directory): Declare.
14723 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14724 * lang-options.h: Mention -foutput-class-dir.
14725 * jcf-write.c (jcf_write_base_directory): New global.
14726 (make_class_file_name): Put generated .class file into `-d'
14727 directory, or into source directory if -d not given. Function now
14729 (write_classfile): Free class file name. Handle case where class
14731 (DIR_SEPARATOR): New macro.
14732 Include <sys/stat.h>
14734 * Makefile.in (prefix): New macro.
14736 1998-11-12 Per Bothner <bothner@cygnus.com>
14738 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14739 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14740 here (done in patch_invoke instead).
14741 (case_identity): Moved here from parse.y.
14743 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14744 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14745 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14746 so they can be efficiently scanned without recursion.
14747 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14748 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14749 in BLOCK iteratively, rather than recursively.
14751 * parse.y (do_unary_numeric_promotion): New function.
14752 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14754 * parse.y (patch_newarray): Various fixes.
14756 Re-do handling of switch statements (for proper block scoping).
14757 * parse.y: Add just a single block for the enture switch block,
14758 but don't create any "case blocks".
14759 (group_of_labels): Rmeoved unneeded non-terminal.
14760 CASE_EXPR and DEFAULT_EXPR are added to current block.
14761 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14762 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14763 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14764 * parse.y (wfl_operator, print_int_node): Make non-static.
14765 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14766 as part of recursive scan of block.
14767 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14768 (patch_switch_statement): Most tests move dinto java_complete_tree.
14770 * parse.y: Make various production be non-typed (void).
14771 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14772 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14773 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14775 * jcf-write.c (struct jcf_handler): New type.
14776 (struct jcf_switch_state): New type.
14777 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14778 (alloc_handler, emit_unop, emit_reloc): New functions.
14779 (adjust_typed_op): Add extra parameter ("max type" offset).
14780 (emit_switch_reloc, emit_case-reloc): New function.
14781 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14782 (generate_bytecode_insns): Support REAL_CST, switch statements,
14783 exception handling, method calls, object/array creation, and more.
14785 * class.c: Remove some unused variables.
14786 * constants.c (find_string_constant): New function.
14787 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14788 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14789 if flag_emit_class_files.
14791 1998-11-12 Tom Tromey <tromey@cygnus.com>
14793 * jcf-io.c (find_class): Added explanatory comment.
14795 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14796 trailing slash to `.zip' entries.
14798 * jvspec.c (lang_specific_driver): Correctly handle case where
14799 GC_NAME not defined.
14801 1998-11-11 Tom Tromey <tromey@cygnus.com>
14803 * jvspec.c (GC_NAME): New define.
14804 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14806 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14808 1998-11-11 Per Bothner <bothner@cygnus.com>
14810 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14812 1998-11-11 Tom Tromey <tromey@cygnus.com>
14814 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14816 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14818 * class.c (is_compiled_class): Call safe_layout_class for class
14819 compiled from source.
14820 * conver.h (convert_to_integer, convert_to_real,
14821 convert_to_pointer): Added prototypes.
14822 * decl.c (init_decl_processing): Non longer push the decls of
14823 `methodtable', `constants', `Class', `Field', `dispatchTable'
14824 `jexception' and `Method'.
14825 * expr.c (build_invokeinterface): New function.
14826 (expand_invoke): static variable CLASS_IDENT now in
14827 build_invokeinterface. Use build_invokeinterface.
14828 (expand_java_field_op): Moved code to inline
14829 java.lang.PRIMTYPE.TYPE into a function.
14830 (build_primtype_type_ref): New function.
14831 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14832 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14833 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14834 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14835 (DECL_LOCAL_STATIC_VALUE): New macro.
14836 (build_invokeinterface, build_primtype_type_ref): New function
14838 (java_parse_abort_on_error): Macro rewritten.
14839 * jcf-parse.c (current_method): Add comment to declaration.
14840 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14841 Function prototypes fixed.
14842 (jcf_parse_source): push/pop parser context. save/restore global.
14843 (parse_source_file): Fixed leading comment. Now take a
14844 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14845 classes and pop the parser context anymore.
14846 (yyparse): Push parser context, save globals, parse the source
14847 file, restore globals and pop the parser context when processing a
14849 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14850 * lex.c (java_parse_doc_section): New function.
14851 (java_lex): Call java_parse_doc_section when appropriate. Build an
14852 operator around INSTANCEOF_TK.
14853 * lex.h (java_lineterminator, java_sprint_unicode,
14854 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14855 Prototypes rewritten.
14856 (java_parse_escape_sequence, java_letter_or_digit_p,
14857 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14858 java_read_unicode, java_store_unicode, java_read_char,
14859 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14860 Added function prototypes.
14861 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14863 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14865 (struct parser_ctxt): New fields: deprecated,
14866 current_parsed_class_un, gclass_list.
14867 (fix_method_argument_names, issue_warning_error_from_context,
14868 resolve_package, lookup_package_type): New function prototypes.
14869 (resolve_expression_name): Fixed function prototype.
14870 (find_applicable_accessible_methods_list): Fixed indentation, added
14871 extra argument in prototype.
14872 (check_final_assignment, build_null_of_type, check_deprecation,
14873 check_method_redefinition, reset_method_name,
14874 java_check_regular_methods, java_check_abstract_methods,
14875 maybe_build_primttype_type_ref): New function prototype.
14876 * parse.y (conver.h): Include.
14877 (INSTANCEOF_TK): Tagged <operator>.
14878 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14879 (relational_expression:): Build binop for instanceof.
14880 (java_push_parser_context): Remember ctxp->gclass_list across
14882 (java_pop_parser_context): Simply return if no context
14883 exists. Remember gclass_list across contexts.
14884 (issue_warning_error_from_context): New function.
14885 (parse_error_context): Don't setup ctxp->elc here. Call
14886 issue_warning_error_from_context instead.
14887 (parse_warning_context): Likewise.
14888 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14889 setup. Link new class/interface to ctxp->gclass_list.
14890 (add_superinterfaces): Register interface as incomplete if not
14892 (create_class): Remember class unqualified name in
14893 ctxp->current_parsed_class_un. Check class deprecation.
14894 (register_fields): Check field deprecation. Remember static final
14895 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14897 (method_header): New local variable ORIG_ARG. Use unqualified
14898 current class name for check on constructor errors. Promote return
14899 type if of record type. Argument list fix moved in
14900 fix_method_argument_names, called here. Check method deprecation.
14901 (fix_method_argument_names): New function.
14902 (method_declarator): Promote record typed arguments.
14903 (safe_layout_class): Check class methods before layout.
14904 (java_complete_class): Compute field layout when patched.
14905 (do_resolve_class): Try to load class after having it renamed
14906 after the package name.
14907 (get_printable_method_name): Use DECL_CONTEXT.
14908 (reset_method_name): New function.
14909 (check_method_redefinition): Use reset_method_name.
14910 (java_check_regular_methods): New local variable
14911 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14912 names for error report. Check for compile-time error when method
14913 found has default (package) access.
14914 (java_check_abstract_methods): Now takes an interface DECL node as
14915 an argument. Also reinstall real name on unchecked
14916 overriding/hiding methods for error report.
14917 (java_check_methods): Fixed leading comment. Get classes to verify
14918 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14919 CLASS_METHOD_CHECKED_P on class verification.
14920 (lookup_java_method2): Get real method name if necessary.
14921 (find_in_imports): Don't check package class access here.
14922 (resolve_package, lookup_package_type): New functions.
14923 (java_layout_classes): Fixed leading comment. Take classes to be
14924 laid out from ctxp->gclass_list.
14925 (java_complete_expand_methods): Don't expand native and abstract
14927 (java_expand_classes): New function.
14928 (resolve_expression_name): Use additional argument ORIG. Retrieve
14929 values of static final field of primitive types.
14930 (resolve_field_access): Handles static final field of promotive
14932 (resolve_qualified_expression_name): Handle STRING_CST as
14933 primaries and package name resolution. Check deprecation on found
14934 decls. Set where_found and type_found on non static field resolved
14935 during qualification. Layout non primitive field decl types.
14936 (check_deprecation): New function.
14937 (maybe_access_field): Simplified.
14938 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14939 removed. Reverse method's argument when primary is a type. Don't
14940 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14941 instead. Include abstract class in the list of class searchable
14942 for constructors. Use DECL_CONTEXT of found method for access
14943 checks. Check method deprecation.
14944 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14945 converting arguments. Handle INVOKE_INTERFACE.
14946 (lookup_method_invoke): Search constructor using existing
14947 infrastructure (don't rely on lookup_java_constructor anymore).
14948 (find_applicable_accessible_methods_list): Extra argument flag
14949 LC. Now include constructor in the search.
14950 (qualify_ambiguous_name): Conditional expression are primaries.
14951 (not_initialized_as_it_should_p): static final are always
14953 (java_complete_tree): Pass extra NULL argument to
14954 resolve_expression_name. Stricter test to carry on patching
14955 assignments. New case for INSTANCEOF_EXPR.
14956 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14957 (check_final_assignment, maybe_build_primttype_type_ref): New
14959 (patch_assignment): Detect resolved static finals and carry normal
14960 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14961 (try_builtin_assignconv): Access constant 0 on all primitive
14963 (valid_builtin_assignconv_identity_widening_p): Accept identical
14964 types. Accept all promoted type on int type.
14965 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14966 assigned to a reference.
14967 (valid_method_invocation_conversion_p): Accept to check null
14969 (build_binop): Merge declaration and initialization of local
14971 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14972 numeric types. Improved validity test for qualify operators on
14974 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14975 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14976 primitive type and issue the appropriate error message.
14977 (resolve_type_during_patch): Mark class loaded when resolved.
14978 (patch_cast): Allow null to be cased to reference types.
14979 (build_null_of_type): New function.
14980 (patch_array_ref): Handle array on references correctly.
14981 (patch_return): Removed unused local variable MODIFY. Force
14982 boolean to be returned as integers. Allows null to be returned by
14983 a function returning a reference.
14984 * typeck.c (convert_to_integer, convert_to_real,
14985 convert_to_pointer): Prototypes moved to convert.h
14986 (lookup_argument_method): Use method real name, if necessary.
14988 1998-10-30 Tom Tromey <tromey@cygnus.com>
14990 * class.c (build_class_ref): Changed name of primitive classes to
14993 * class.c (make_class_data): Renamed fields: nmethods to
14994 method_count, method_count to dtable_method_count. Always set
14995 `state' field to 0.
14996 * decl.c (init_decl_processing): Likewise.
14998 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15000 * class.c (layout_class): Don't mangle <finit>, produce
15001 __finit<class> instead. Don't verify artificial methods.
15002 * decl.c (finit_identifier_node): New declared global.
15003 (init_decl_processing): finit_identifier_node initialized.
15004 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
15005 * java-tree.h (finit_identifier_node): Declared as extern.
15006 (struct lang_decl): New field called_constructor.
15007 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
15008 (CLASS_HAS_FINIT_P): New macro.
15009 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
15010 explicit constructor invocation.
15011 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
15012 CALL_SUPER_CONSTRUCTOR_P): New macros.
15013 (write_classfile): Added prototype.
15014 * jcf-parse.c (jcf_parse_source): Parse and remember for
15015 generation if the file was seen on the command line.
15016 (parse_source_file): Don't write the class file here.
15017 (yyparse): Loop on files rewritten. Set current_jcf.
15018 (parse_zip_file_entries): Parse class file only if it was found.
15019 * lang.c (init_parse): Don't open command line provided filename
15021 (lang_parse): Don't set main_jcf anymore.
15022 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15023 (JCONSTRUCTOR_CHECK): New macro.
15024 (JBSC_TYPE_P): New macro.
15025 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15026 (COMPLETE_CHECK_OP_2): New macro.
15027 (struct parse_ctxt): New field explicit_constructor_p.
15028 (check_class_interface_creation): Fixed prototype indentation.
15029 (patch_method_invocation_stmt): Prototype reflects added argument.
15030 (patch_invoke): Likewise.
15031 (complete_method_declaration, build_super_invocation,
15032 verify_constructor_circularity,
15033 build_this_super_qualified_invocation, get_printable_method_name,
15034 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15035 verify_constructor_super, create_artificial_method,
15036 start_artificial_method_body, end_artificial_method_body,
15037 generate_field_initialization_code): New function prototypes.
15038 * parse.y: Fixed leading comment
15039 (constructor_header:, constructor_body:, block_end:): Rules tagged
15041 (type_declaration:): Call maybe_generate_finit.
15042 (method_declaration:): Action for method_body: placed in new
15043 function complete_method_declaration, called here.
15044 (constructor_declaration:): Defined actions. Removed leading
15046 (constructor_header:): New rule with action.
15047 (constructor_body:): Rule rewritten using block_begin: and
15048 block_end:. Defined actions.
15049 (constructor_declarator:, explicit_constructor_invocation:):
15051 (block:): Use new rules block_begin: block_end:.
15052 (block_begin:, block_end:): New rules and actions.
15053 (block_statements:): Fixed error message for explicit
15055 (method_invocation:): Call build_this_super_qualified_invocation
15056 if primary is `this' or `super' was seen.
15057 (conditional_expression:): Action defined.
15058 (extra_ctxp_pushed_p): New static global flag.
15059 (java_parser_context_save_global): Create parser context if
15060 necessary. Use extra_ctxp_pushed_p to remember it.
15061 (java_parser_context_restore_global): Pop extra parser context if
15063 (build_array_from_name): Array on primitive types are marked
15065 (register_fields): Restore new name in field initializer
15066 expression if type was altered. Non static fields initialized upon
15067 declaration marked initialized.
15068 (maybe_generate_finit): New function.
15069 (maybe_generate_clinit): Use create_artificial_method,
15070 start_artificial_method_body, end_artificial_method_body. Generate
15071 debug info for enclosed initialization statements.
15072 (method_header): Fixed leading comment. Check constructor
15073 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15075 (complete_method_declaration, constructor_circularity_msg,
15076 verify_constructor_circularity): New functions.
15077 (get_printable_method_name): New function.
15078 (check_method_redefinition): Don't rename <finit> methods. Fix
15079 declared constructor names. Error message for
15080 constructors modified.
15081 (java_check_regular_methods): Local variable seen_constructor
15082 renamed saw_constructor. Skip verification on constructors. Create
15083 default constructor with create_artificial_method.
15084 (java_check_methods): Removed unnecessary empty line.
15085 (create_artificial_method, start_artificial_method_body,
15086 end_artificial_method_body): New functions.
15087 (java_layout_classes): Changed leading comment. Reverse fields
15088 list if necessary. Always layout java.lang.Object if being
15090 (java_complete_expand_methods): Verify constructor circularity.
15091 (java_complete_expand_method): Call fix_constructor on
15092 constructors. Local variable no_ac_found removed. Restore
15093 bindings if method body expansion failed.
15094 (fix_constructors, verify_constructor_super,
15095 generate_field_initialization_code): New function.
15096 (java_expand_classes): Fixed leading comment. Write class file
15098 (resolve_expression_name): Check for illegal instance variable
15099 usage within the argument scope of an explicit constructor
15101 (resolve_qualified_expression_name): Pass extra from_super flag
15102 when invoking patch_method_invocation_stmt. New case for
15103 conditional expression when used as a primary. Check for error
15104 when acquiring super.
15105 (patch_method_invocation_stmt): Added extra argument super. New
15106 local variable is_static_flag. Set class_to_search according to
15107 the nature of the constructor invocation. Don't add `this'
15108 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15109 invocation within the argument scope of explicit constructor
15110 invocation. Set is_static according to is_static_flag. Provide
15111 extra `super' argument to patch_invoke invocation.
15112 (patch_invoke): New argument from_super. Loop on arguments
15113 indentation fixed. Pass from_super to invocation_mode. New switch
15114 case INVOKE_SUPER. Fixed error message in switch default case.
15115 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15117 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15118 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15119 message takes constructors into account.
15120 (find_applicable_accessible_methods_list): Fixed indentation.
15121 (qualify_ambiguous_name): Take explicit constructor invocation
15122 into account. Deal with a conditional expression as a primary to
15124 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15125 case. Added extra argument to patch_method_invocation_stmt.
15126 Register calls made to explicit constructor `this'. Don't call
15127 save_expr in ARRAY_REF case when emitting class files. Check for
15128 illegal use of this when expanding explicit constructor invocation
15130 (complete_function_arguments): Set and reset parser context
15131 explicit_constructor_p field value when appropriate.
15132 (build_super_invocation, build_this_super_qualified_invocation):
15134 (patch_assignment): Fixed typo.
15135 (patch_unaryop): Check on final fields occurs only when a decl
15137 (patch_return): Take constructors into account.
15138 (patch_conditional_expr): New function.
15139 * typeck.c (build_java_signature): Removed unnecessary empty line.
15141 1998-10-28 Jeffrey A Law (law@cygnus.com)
15143 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15145 1998-10-28 Tom Tromey <tromey@cygnus.com>
15147 * decl.c (init_decl_processing): Renamed fields.
15148 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15149 interface_len, msize fields.
15151 * class.c (make_class_data): Removed subclass_head and
15152 subclass_next fields.
15153 * decl.c (init_decl_processing): Removed subclass_head and
15154 subclass_next fields.
15156 1998-10-28 Jeffrey A Law (law@cygnus.com)
15158 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15159 * mangle.c (emit_unicode_mangled_name): Similarly.
15161 1998-10-26 Nick Clifton <nickc@cygnus.com>
15163 * jcf-parse.c (get_constant): Place braces around code to compute
15164 'd' when REAL_ARITHMETIC is not defined.
15166 1998-10-25 H.J. Lu (hjl@gnu.org)
15168 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15171 1998-10-23 Tom Tromey <tromey@cygnus.com>
15173 * lang-specs.h: `.zip' files are input to jc1.
15175 1998-10-22 Per Bothner <bothner@cygnus.com>
15177 * jvspecs.c: Add (but don't enable) support for combining multiple
15178 .class and .java input filenames to a single jc1 invocation.
15179 Add support for -C flag (copile to .class files).
15180 Translate -classpath and -CLASSPATH arguments.
15181 * lang-specs.h: Don't set %2 spec.
15183 1998-10-22 Tom Tromey <tromey@cygnus.com>
15185 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15187 (add_path): Don't add trailing separator to non-empty path
15190 * lang.c (lang_decode_option): Check for -fclasspath and
15191 -fCLASSPATH before examining other `-f' options.
15193 * java-tree.h (finalize_identifier_node): Don't declare.
15194 * class.c (make_class_data): Don't push "final" field.
15195 * decl.c (init_decl_processing): Don't push "final" field.
15196 (finalize_identifier_node): Removed.
15197 (init_decl_processing): Don't set finalize_identifier_node.
15199 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15201 1998-10-11 Anthony Green <green@cygnus.com>
15203 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15204 (JV_SCAN_SOURCES): New macro.
15205 (JCF_DUMP_SOURCES): Likewise.
15206 (jcf-dump$(exeext)): New target.
15207 (jv-scan$(exeext)): New target.
15209 1998-10-22 Tom Tromey <tromey@cygnus.com>
15211 * Makefile.in (LEX): Removed.
15212 (LEXFLAGS): Likewise.
15213 (SET_BISON): New macro.
15215 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15216 spurious diffs in parse.c.
15217 ($(PARSE_SCAN_C)): Likewise.
15218 (PARSE_DIR): New macro.
15220 (PARSE_SCAN_C): Likewise.
15221 (PARSE_RELDIR): New macro.
15223 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15225 * jcf-io.c (find_class): Use saw_java_source to determine when to
15226 look for `.java' file.
15227 * jcf-parse.c (saw_java_source): New global.
15228 (yyparse): Set it if `.java' file seen.
15230 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15231 (GCJH_SOURCES): Likewise.
15232 * Makefile.in (datadir): New macro.
15233 (libjava_zip): Likewise.
15234 (JAVA_OBJS): Added jcf-path.o.
15235 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15236 (../gcjh$(exeext)): Likewise.
15237 (jcf-path.o): New target.
15238 * java-tree.h (fix_classpath): Removed decl.
15239 * jcf-parse.c (fix_classpath): Removed.
15240 (load_class): Don't call fix_classpath.
15241 * parse.y (read_import_dir): Don't call fix_classpath.
15242 * lex.h: Don't mention classpath.
15243 * lex.c (java_init_lex): Don't initialize classpath.
15244 * jcf-io.c (classpath): Removed global.
15245 (find_class): Use jcf_path iteration functions. Correctly search
15246 class path for .java file.
15247 (open_in_zip): New argument `is_system'.
15248 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15249 classpath-related options.
15250 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15252 (lang_init): Call jcf_path_init.
15253 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15254 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15255 Correctly put braces around second string in each entry.
15256 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15257 classpath-related options.
15258 (help): Updated for new options.
15259 * jcf.h: Declare functions from jcf-path.c. Don't mention
15260 `classpath' global.
15261 * jcf-path.c: New file.
15263 * jcf-depend.c: Include jcf.h.
15265 * jcf-write.c (localvar_alloc): Returns `void'.
15266 (localvar_free): Removed unused variable.
15268 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15269 (init_parse): Use OBJECT_SUFFIX, not ".o".
15271 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15273 * class.c (emit_register_classes): Renamed from
15274 emit_register_class.
15275 * java-tree.h (emit_register_classes): Prototype renamed from
15276 emit_register_class.
15277 * jcf-parse.c (yyparse): Call emit_register_classes once before
15279 * parse.y (java_expand_classes): No longer register classes.
15281 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15283 * class.c (is_compiled_class): New local variable
15284 seen_in_zip. Identify classes found in currently compiled source
15286 * decl.c (complete_start_java_method): Fixed typo.
15287 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15288 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15289 (CLASS_P): Moved around.
15290 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15291 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15293 (jcf_parse_source): Changed leading comment. Removed unnecessary
15294 fclose and CLASS_FROM_SOURCE_P marking.
15295 (parse_source_file): New local variables remember_for_generation
15296 and filename. Mark parsed file name identifier node. Removed block
15297 executed when parse_only was null. Set remember_for_generation.
15298 Use it as an argument to java_pop_parser_context.
15299 (yyparse): New local variables several_files, list, next node and
15300 current_file_list. Split ampersand separated file names into
15301 current_file_list. Iterate through the list and parse accordingly.
15302 * parse.h (java_pop_parser_context): New function prototype.
15303 * parse.y (ctxp_for_generation): New static global variable.
15304 (java_pop_parser_context): New argument generate. Link popped ctxp
15305 to ctxp_for_generation list accordingly.
15306 (java_complete_expand_methods): Fixed indentation.
15307 (java_expand_classes): New function.
15309 1998-10-17 Per Bothner <bothner@cygnus.com>
15311 * Makefile.in: Link with libiberty.a instead of memmove.o.
15313 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15315 * lex.c (setjmp.h): No longer included.
15316 * lex.h (setjmp.h): Included.
15317 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15318 (duplicate_declaration_error_p): Renamed from
15319 duplicate_declaration_error.
15320 (build_array_from_name): New function prototype.
15321 * parse.y (setjmp.h): No longer included.
15322 (variable_declarator_id): Define action.
15323 (build_array_from_name): New function.
15324 (duplicate_declaration_error_p): Renamed from
15325 duplicate_declaration_error. Fixed leading comment.
15326 (register_fields): Main `for' loop reorganized. Uses
15327 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15328 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15329 build_array_from_name.
15330 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15332 (read_import_dir): Don't try to skip `.' and `..'.
15333 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15334 build_array_from_name. Main `for' loop reorganized.
15335 (resolve_qualified_expression_name): When building access to a
15336 field, use the type where the field was found, not its own type.
15337 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15338 field was found is null.
15339 (qualify_ambiguous_name): Sweep through all successive array
15342 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15344 * java-tree.h (pop_labeled_block, lang_printable_name,
15345 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15346 interface_of_p, inherits_from_p, fix_classpath,
15347 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15348 make_class_data, register_class, alloc_name_constant): New
15349 function prototypes.
15350 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15351 indentation. Added cast to remove warning.
15352 (lang_printable_name): Set v argument unused.
15353 (lang_print_error): Added argument to lang_printable_name call.
15354 (java_dummy_print, print_lang_decl, print_lang_type,
15355 print_lang_identifier, lang_print_xnode): All argument marked
15357 * lex.c (java_unget_unicode): Removed unnecessary argument.
15358 (java_allocate_new_line): Unused local variable is gone.
15359 (java_read_char): Added parenthesis in expressions to remove
15360 warnings. Added final return statement.
15361 (java_read_unicode): Added parenthesis in expression to remove
15363 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15364 (java_parse_escape_sequence): Likewise.
15365 (java_lex): Unused local variables are gone. Fixed
15366 java_unget_unicode invocation.
15367 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15369 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15370 lang_printable_name invocation in macro.
15371 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15373 (duplicate_declaration_error): Suppressed unused argument in
15375 (identical_subpath_p): Function declaration is gone.
15376 (patch_invoke): Suppressed unused argument in prototype.
15377 (patch_cast, build_labeled_block, check_thrown_exceptions):
15379 * parse.y (setjmp.h): Included
15380 (toplev.h): Likewise.
15381 (field_declaration:): Suppressed unused local
15382 (label_decl:): Fixed build_labeled_block invocation.
15383 (java_pop_parser_context): Put extra parenthesis around assignment
15385 (yyerror): Suppressed unused local variables.
15386 (variable_redefinition_error): Fixed lang_printable_name
15388 (create_interface): Suppressed unused local variables.
15389 (create_class): Likewise.
15390 (duplicate_declaration_error): Suppressed unused argument. Fixed
15391 lang_printable_name invocation.
15392 (register_fields): Suppressed unused local variable. Fixed
15393 duplicate_declaration_error invocation.
15394 (method_header): Suppressed unused local variable.
15395 (method_declarator, parser_check_super): Likewise.
15396 (java_complete_class): Suppressed unused local variable. Fixed
15397 fatal error message.
15398 (complete_class_report_errors): Added default: in switch.
15399 (java_check_regular_methods): Fixed lang_printable_name
15401 (check_throws_clauses): Likewise.
15402 (java_check_abstract_methods): Suppressed unused local
15403 variable. Fixed lang_printable_name invocation.
15404 (read_import_entry): Added supplemental return statement.
15405 (read_import_dir): Suppressed unused local variables.
15406 (check_pkg_class_access, declare_local_variables): Likewise.
15407 (source_start_java_method): Suppressed unused extern variable
15409 (expand_start_java_method): Suppressed unused extern and local
15410 variable declarations.
15411 (java_complete_expand_methods): Likewise.
15412 (java_complete_expand_method): Suppressed unused local variables.
15413 (make_qualified_name): Likewise.
15414 (resolve_qualified_expression_name): Added default: in
15415 switch. Fixed lang_printable_name invocation.
15416 (class_instance_creation_expression): Added parenthesis around
15418 (patch_method_invocation_stmt): Fixed lang_printable_name and
15419 patch_invoke invocations.
15420 (check_for_static_method_reference): Fixed lang_printable_name
15422 (patch_invoke): Suppressed unused arguments and local variables.
15423 (lookup_method_invoke): Suppressed unused local variables.
15424 (qualify_ambiguous_name): Added default: in switch.
15425 (identical_subpath_p): Function removed.
15426 (patch_assignment): Suppressed unused local variables. Suppressed
15427 unnecessary if statement. Fixed lang_printable_name invocations.
15428 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15429 (valid_ref_assignconv_cast_p): Parenthesis around
15430 expression. Suppressed unused local variables.
15431 (build_binop): Suppressed unused local variables. fixed
15432 lang_printable_name invocations.
15433 (string_constant_concatenation): Suppressed unused local
15435 (patch_unaryop): Fixed lang_printable_name invocation.
15436 (patch_cast): Suppressed unnecessary argument. Fixed
15437 lang_printable_name invocation.
15438 (patch_array_ref): Fixed lang_printable_name invocation.
15439 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15440 (build_labeled_block): Suppressed unused argument.
15441 (generate_labeled_block): Fixed build_labeled_block invocation.
15442 (build_loop_body): Suppressed unused local variables.
15443 (patch_loop_statement): Likewise.
15444 (patch_exit): Fixed lang_printable_name invocation.
15445 (patch_switch_statement): Likewise.
15446 (case_identity): First argument marked unused.
15447 (patch_try_statement): Fixed lang_printable_name invocations.
15448 (patch_synchronized_statement, patch_throw_statement): Likewise.
15449 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15450 lang_printable_name invocations.
15451 (check_thrown_exceptions_do): Suppressed unused argument.
15453 1998-10-14 Tom Tromey <tromey@cygnus.com>
15455 * jcf-write.c (write_classfile): Add output class file as target.
15456 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15457 * jcf.h: Added declarations for dependency-tracking functions.
15458 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15459 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15460 (finish_parse): Call jcf_dependency_write.
15461 (dependency_tracking): New global.
15462 (DEPEND_SET_FILE): New define.
15463 (DEPEND_ENABLE): New define.
15464 (init_parse): Enable dependency tracking if required.
15466 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15467 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15468 (../gcjh$(exeext)): Likewise.
15469 (jcf-depend.o): New target.
15470 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15471 (GCJH_SOURCES): Likewise.
15472 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15474 (find_classfile): Added dep_name argument.
15475 (find_class): Compute name of dependency.
15476 (open_in_zip): Call jcf_dependency_add_file.
15477 * gjavah.c (output_file): No longer global.
15478 (usage): Don't mention "gjavah".
15480 (java_no_argument): Likewise.
15481 (version): Likewise.
15482 (main): Recognize and handle -M family of options.
15483 (print_mangled_classname): Return is void.
15484 (process_file): Handle case where output is suppressed.
15485 (HANDLE_END_FIELD): Likewise.
15486 (HANDLE_METHOD): Likewise.
15487 * jcf-depend.c: New file.
15489 1998-10-13 Jeffrey A Law (law@cygnus.com)
15491 * java-tree.def: Add missing newline at EOF.
15493 1998-10-13 Tom Tromey <tromey@cygnus.com>
15495 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15496 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15498 Include <config.h> and "system.h".
15499 (disassemble_method): Undefine RET to avoid clash with
15500 config/i386/i386.h.
15502 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15504 * decl.c (runtime_exception_type_node, error_exception_type_node):
15505 New global variables.
15506 (init_decl_processing): Initialized.
15507 * expr.c (java_lang_expand_expr): Set caught exception type to
15508 null if catch handler argument doesn't exit.
15509 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15511 * java-tree.h (runtime_exception_type_node,
15512 error_exception_type_node): Global variables declared.
15513 (DECL_FUNCTION_THROWS): New macro.
15514 (DECL_FUNCTION_BODY): Modified comment.
15515 (DECL_SPECIFIC_COUNT): Likewise.
15516 (struct lang_decl): New field throws_list.
15517 (IS_UNCHECKED_EXPRESSION_P): New macro.
15518 * lex.c (java_lex): Generate location information for THROW_TK.
15519 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15520 EXCEPTIONS_P): New macros.
15521 (enum jdep_code): New value JDEP_EXCEPTION.
15522 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15523 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15524 PATCH_METHOD_RETURN_ERROR): New macros.
15525 (patch_method_invocation_stmt): Added new argument to prototype.
15526 (patch_synchronized_statement, patch_throw_statement,
15527 check_thrown_exceptions, check_thrown_exceptions_do,
15528 purge_unchecked_exceptions, check_throws_clauses): New function
15530 * parse.y Fixed typo in keyword section.
15531 (throw:): Rule tagged <node>.
15532 (THROW_TK): Keyword tagged <operator>.
15533 (method_header:): Last argument to call to method_header passed
15535 (throws:, class_type_list:, throw_statement:,
15536 synchronized_statement:, synchronized:): Defined actions.
15537 (method_header): New local variable current. Register exceptions
15538 from throws clause.
15539 (java_complete_tree): Complete and verify exceptions from throws
15541 (complete_class_report_errors): Error message on exceptions not
15543 (java_check_regular_methods): Fixed typo. Shortcut on private
15544 overriding methods. Changed error message on method
15545 redefinition. Check for throws clause compatibility.
15546 (check_throws_clauses): New function.
15547 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15548 method. Changed error message on method redefinition.
15549 (currently_caught_type_list): New static variable.
15550 (java_complete_expand_methods): Purge unchecked exceptions from
15551 throws clause list. Call PUSH_EXCEPTIONS before walk and
15552 POP_EXCEPTIONS after.
15553 (resolve_qualified_expression_name): Pass new argument as NULL to
15554 patch_method_invocation_stmt.
15555 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15556 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15557 argument list when appropriate. Use new argument if non null to
15558 store selected method decl.
15559 (patch_invoke): Convert if necessary args of builtin types before
15560 forming CALL_EXPR. Argument list no longer reversed here.
15561 (invocation_mode): Treat final methods as static methods.
15562 (java_complete_tree): New cases for THROW_EXPR: and
15563 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15565 (complete_function_arguments): No more RECORD_TYPE
15566 conversion. Function parameter nodes no longer saved.
15567 (valid_ref_assignconv_cast_p): Avoid handling null type.
15568 (patch_binop): Fixed null constant reference handling.
15569 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15570 BUILD_THROW macros.
15571 (patch_try_statement): Fixed comments. Record caught types in
15572 list, push the list, expand try block and pop the list.
15573 (patch_synchronized_statement, patch_throw_statement,
15574 check_thrown_exceptions, check_thrown_exceptions_do,
15575 purge_unchecked_exceptions): New functions.
15576 * typeck.c (lookup_argument_method): Allow WFL in place of method
15577 DECL_NAME during method definition check
15579 1998-10-09 Tom Tromey <tromey@cygnus.com>
15581 * gjavah.c (decode_signature_piece): New function.
15582 (print_c_decl): Use it. Added `name_override' argument.
15583 (print_method_info): Use name_override argument to print_c_decl.
15584 (seen_fields): Removed.
15585 (print_field_info): Don't update seen_fields.
15586 (struct method_name): New structure.
15587 (method_name_list): New global.
15588 (print_method_info): Add new method to list of methods.
15589 (name_is_method_p): New function.
15590 (print_field_info): If field name has same name as method, then
15592 (process_file): Parse methods before fields.
15593 (field_pass): New global.
15594 (HANDLE_END_FIELD): Take field_pass into account.
15596 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15598 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15599 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15601 1998-10-03 Anthony Green <green@cygnus.com>
15603 * jvspec.c: Fix bug in jvgenmain_spec patch.
15605 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15607 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15608 * decl.c (soft_exceptioninfo_call_node): New global variable.
15609 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15610 takes extra integer argument. soft_exceptioninfo_call_node
15612 * except.c (java_set_exception_lang_code): New function
15613 (method_init_exceptions): Called here.
15614 (prepare_eh_table_type): New function.
15615 (expand_end_java_handler): Called here.
15616 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15617 one argument. Modified generation of call to
15618 soft_badarrayindex_node to use new argument.
15619 (build_java_arrayaccess): Pass faulty index value to
15620 build_java_throw_out_of_bounds_exception.
15621 (generate_name): New function.
15622 (java_lang_expand_expr): New local variables node, current,
15623 has_finally_p. Expand TRY_EXPR node.
15624 (process_jvm_instruction): Replace top of the stack with thrown
15625 object reference when entering exception handler.
15626 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15627 specific tree codes.
15628 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15630 (DECL_SPECIFIC_COUNT): New macro.
15631 (prepare_eh_table_type, java_set_exception_lang_code,
15632 generate_name): New function declarations.
15633 (match_java_method): Declaration deleted.
15634 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15636 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15637 * parse.h (redefinition_error, refine_accessible_methods_list,
15638 can_cast_to_p): Function declaration removed.
15639 (classitf_redefinition_error, variable_redefinition_error,
15640 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15641 find_most_specific_methods_list, argument_types_convertible,
15642 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15643 valid_cast_to_p, valid_method_invocation_conversion_p,
15644 try_reference_assignconv, add_stmt_to_compound,
15645 build_jump_to_finally, build_tree_list, patch_try_statement,
15646 java_get_catch_block): New function declarations.
15647 * parse.y (string_buffer_type): Global variable deleted.
15648 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15649 finally): Rules tagged <node>.
15650 (TRY_TK, CATCH_TK): Token tagged <operator>.
15651 (class_body_declaration:, class_member_declaration:,
15652 formal_parameter:, explicit_constructor_invocation:,
15653 interface_member_declaration:, constant_declaration:,
15654 primary_no_new_array:, class_instance_creation_expression:,
15655 array_creation_expression:): Issue error on unsuported JDK1.1
15657 (try_statement:, catches:, finally:): Define actions.
15658 (catch_clause_parameter): New rule.
15659 (catch_clause:): Use new rule catch_clause_parameter.
15660 (parse_jdk1_1_error): New function.
15661 (redefinition_error): Renamed classitf_redefinition_error.
15662 (variable_redefinition_error): New function.
15663 (check_class_interface_creation): Call
15664 classitf_redefinition_error.
15665 (java_complete_tree): Added error message on JDEP_TYPE: case.
15666 (complete_class_report_errors): Fixed indentation.
15667 (declare_local_variables): Call variable_redefinition_error.
15668 (source_end_java_method): Call java_set_exception_lang_code and
15669 emit_handlers where appropriate.
15670 (java_method_add_stmt): Call add_stmt_to_block.
15671 (add_stmt_to_block): New function.
15672 (lookup_method_invoke): Fixed outside comment. new local variable
15673 candicates. Call find_applicable_accessible_methods_list and
15674 find_most_specific_methods_list when searching for a
15675 method. Modified error report to list possible candidates when
15677 (find_applicable_accessible_methods_list,
15678 find_most_specific_methods_list, argument_types_convertible): New
15680 (refine_accessible_methods_list): Function deleted.
15681 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15682 expr (if applicable) before calling patch_array_ref.
15683 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15684 (enter_block): Fixed comment.
15685 (enter_a_block): New function.
15686 (patch_assignment): Reorganized. Call try_reference_assignconv for
15687 references. Call valid_cast_to_p instead of can_cast_to_p.
15688 (try_reference_assignconv,
15689 valid_builtin_assignconv_identity_widening_p): New functions.
15690 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15691 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15693 (build_string_concatenation): Don't resolve StringBuffer.
15694 (patch_cast): Fixed inverted arguments.
15695 (patch_array_ref): Code to save array expr deleted. Call
15696 valid_cast_to_p instead of can_cast_to_p.
15697 (generate_labeled_block): Call generate_name.
15698 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15699 patch_try_statement): New functions.
15700 * typeck.c (match_java_method): Function deleted.
15702 1998-10-02 Anthony Green <green@cygnus.com>
15704 * jvspec.c: jvgenmain_spec uses different temporary file names.
15706 1998-10-02 Anthony Green <green@cygnus.com>
15708 * jvspec.c (lang_specific_driver): Fail if user specifies
15709 --main= when not linking.
15711 1998-09-28 Tom Tromey <tromey@cygnus.com>
15713 * class.c (make_class_data): Push value for `thread' field.
15714 * decl.c (init_decl_processing): Added `thread' field to class.
15716 * class.c (add_field): Always make static fields externally
15719 1998-09-26 Anthony Green <green@cygnus.com>
15721 * expr.c (build_java_athrow,
15722 build_java_throw_out_of_bounds_exception, expand_invoke,
15723 build_newarray, expand_java_multianewarray, build_java_monitor):
15724 Update comments to reflect _Jv_* function names.
15726 1998-09-25 Per Bothner <bothner@cygnus.com>
15728 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15729 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15730 * parse.y (expand_start_java_method): Likewise.
15732 1998-09-24 Per Bothner <bothner@cygnus.com>
15734 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15736 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15737 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15738 * expr.c: Remove no-longer-needed calls to promote_type.
15739 * decl.c (give_name_to_locals): Liekwise.
15740 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15741 * parse.y: Add/remove promote_type calls as appropriate.
15742 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15743 (parse_signature_string): Likewise.
15744 (build_java_array_type): Fix for now signature convenions.
15746 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15748 1998-09-23 Tom Tromey <tromey@cygnus.com>
15750 * class.c (init_class_processing): libjava function renamed to
15753 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15755 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15756 * java-tree.def: Fixed DEFTREECODE third argument.
15757 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15758 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15759 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15760 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15761 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15762 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15763 * lang.c (java_tree_code_type, java_tree_code_length,
15764 java_tree_code_name): New arrays.
15765 (lang_init): Append Java tree node definitions to Gcc ones.
15766 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15768 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15770 (java_lex): Allow declaration of empty string constants. Retain
15771 location information on CASE_TK and DEFAULT_TK.
15772 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15773 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15774 Modified to be more robust.
15775 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15776 (build_new_invocation, try_builtin_assignconv,
15777 patch_switch_statement, string_constant_concatenation,
15778 build_string_concatenation, patch_string_cst, patch_string,
15779 java_expand_switch): New function declarations.
15780 * parse.y: Rules related to switch and EH tagged <node>.
15781 (label_id): Set to NULL_TREE
15782 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15784 (this_or_super:): Fixed indentation.
15785 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15786 statement_expression:): Removed call to RULE on all sub-rules.
15787 (switch_expression:, switch_labels:): New rules.
15788 (switch_statement:, switch_block:, switch_block_statement_groups:,
15789 switch_block_statement_group:, switch_labels:, switch_label:):
15791 (throw_statement:, synchronized_statement:, try_statement:):
15792 Defined temporary actions.
15793 (class_instance_creation_expression:): Call
15794 build_new_invocation. Fixed indentation.
15795 (field_access): Fixed indentation.
15796 (method_invocation): Likewise.
15797 (make_qualified_primary): Use THIS_EXPR.
15798 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15799 resolving from SUPER, set *type_found.
15800 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15801 (java_complete_tree): Removed unused local variable `location'. Case
15802 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15803 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15804 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15805 STRING_CST: case. default: checks for patchable strings.
15806 (complete_function_arguments): Transform string constant or
15807 crafted StringBuffer if necessary.
15808 (build_method_invocation): Fixed comments.
15809 (build_new_invocation): New function.
15810 (patch_assignment): Call try_builtin_assignconv to figure a valid
15811 assignment conversion between builtin types.
15812 (try_builtin_assignconv): New function.
15813 (build_binop): Use URSHIFT_EXPR directly to call build.
15814 (operator_string): Use UNARY_PLUS_EXPR.
15815 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15817 (do_merge_string_cste, merge_string_cste,
15818 string_constant_concatenation, build_string_concatenation,
15819 patch_string, patch_string_cst): New function.
15820 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15821 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15822 (build_newarray_node): Use NEW_ARRAY_EXPR.
15823 (build_this): Use THIS_EXPR.
15824 (build_return): Enable debug information on return statement.
15825 (build_if_else_statement): Likewise.
15826 (complete_labeled_statement): Fixed related comment.
15827 (build_loop_body): Fixed comment.
15828 (build_bc_statement): Enable debug information on break/continue
15830 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15832 (patch_switch_statement, case_identity, java_expand_switch): New
15835 1998-09-21 Per Bothner <bothner@cygnus.com>
15837 * buffer.h (BUFFER_INIT): New macro.
15838 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15839 Pass (struct jcf_partial *state) to most functions.
15840 (jcf_block, jcf_relocation): New types.
15841 Support labels, branches, conditionals, loops.
15843 1998-09-21 Tom Tromey <tromey@cygnus.com>
15845 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15847 1998-09-21 Per Bothner <bothner@cygnus.com>
15849 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15850 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15851 not integer_type_node (INT_TYPE_SIZ bits).
15853 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15855 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15856 * jcf-dump.c (print_exception_table): New function.
15857 (disassemble_method): Better handling of wide instructions.
15858 Make more robust for bad input.
15860 1998-09-30 Jeffrey A Law (law@cygnus.com)
15862 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15865 1998-09-17 Jeffrey A Law (law@cygnus.com)
15867 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15869 1998-09-17 Tom Tromey <tromey@cygnus.com>
15871 * Makefile.in ($(PARSE_H)): Removed target.
15873 1998-09-17 Jeffrey A Law (law@cygnus.com)
15875 * Makefile.in (JAVA_OBJS): Add memmove.o
15876 (memmove.o): New target & rules.
15878 1998-09-15 Tom Tromey <tromey@cygnus.com>
15880 * expr.c (expand_invoke): Don't generate a call to the class init
15883 1998-09-14 Jeffrey A Law (law@cygnus.com)
15885 * Makefile.in: Add many missing dependencies.
15886 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15888 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15889 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15891 1998-09-11 Per Bothner <bothner@cygnus.com>
15893 * decl.c (complete_start_java_method): If method is static (and
15894 not private) call _Jv_InitClass.
15895 * expr.c (expand_invoke): Don't call build_class_init.
15897 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15899 1998-09-10 Jeffrey A Law (law@cygnus.com)
15901 * Make-lang.in (GCJ): Define before using.
15903 1998-09-09 Jeffrey A Law (law@cygnus.com)
15905 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15906 losing due to namespace pollution in GNU getopt.h
15908 1998-09-09 Tom Tromey <tromey@cygnus.com>
15910 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15911 (java.all.cross): Likewise.
15912 (java.rest.encap): Likewise.
15914 1998-09-08 Jeffrey A Law (law@cygnus.com)
15916 * gjavah.c (print_class_decls): Fix thinko in arglist
15917 * jcv-io.c (find_classfile): Similarly.
15919 1998-09-07 Jeffrey A Law (law@cygnus.com)
15921 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15923 1998-09-05 Tom Tromey <tromey@cygnus.com>
15925 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15926 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15927 * Makefile.in (PARSE_C): New macro.
15928 (PARSE_H): Likewise.
15929 (PARSE_SCAN_C): Likewise.
15930 ($(PARSE_C)): Target renamed from parse.c.
15931 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15932 (clean): Remove parse-scan.c as well.
15933 (parse.o): Depend on $(PARSE_C).
15935 1998-09-05 Anthony Green <green@cygnus.com>
15937 * README, license.terms: Removed.
15939 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15940 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15941 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15942 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15943 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15944 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15945 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15946 and Java trademark attribution.
15948 1998-09-04 Tom Tromey <tromey@cygnus.com>
15950 * Makefile.in: Use gcjh, not gjavah.
15951 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15952 * Make-lang.in: Changed gjavah to gcjh everywhere.
15954 1998-09-03 Per Bothner <bothner@cygnus.com>
15956 * gjavah.c: Support new -prepend -add -append flags.
15957 (print_method_info): Method is not virtual if class is final.
15959 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15961 * jv-scan.c: Fixed copyright assignment.
15962 * keyword.gperf: Likewise.
15963 * keyword.h: Likewise.
15964 * lex.c: Fixed copyright assignment.
15965 (java_lex): Push unicode back when parsing '<'.
15966 * lex.h: Fixed copyright assignment.
15967 * parse-scan.y: Likewise.
15968 * parse.h: Fixed copyright assignment.
15969 (build_debugable_stmt, complete_for_loop): New function prototypes.
15970 * parse.y: Fixed copyright assignment.
15971 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15972 size_zero_node when completing a loop with no exit condition.
15973 (for_statement_nsi:): Define action.
15974 (for_init:, for_update:): Return size_zero_node when empty.
15975 (declare_local_variables): Call build_debugable_stmt.
15976 (build_debugable_stmt): New function.
15977 (build_loop_body): Build debugable statement around loop
15979 (complete_loop_body): Take into account the debugable statement
15980 around the EXIT_EXPR.
15981 (complete_loop_body): New function.
15982 (patch_exit_expr): Fixed condition inversion.
15984 1998-09-02 Tom Tromey <tromey@cygnus.com>
15986 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15987 name of thread define.
15988 * jvspec.c (THREAD_NAME): New macro.
15990 (THREADLIB): Likewise.
15991 (lang_specific_driver): Recognize attempt to link with thread
15992 library or gc library. Recognize -ljava on command line so it
15993 isn't linked against more than once.
15995 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15997 * parse-scan.y (report_main_declaration): Name of the class
15998 containing `main' can be a qualified name.
16000 1998-08-31 Tom Tromey <tromey@cygnus.com>
16002 * config-lang.in: Changed gjavac to gjc everywhere.
16003 * Make-lang.in: Changed gjavac to gjc everywhere.
16005 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16007 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
16008 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
16009 and install the files.
16010 * Makefile.in (JAVA_OBJS_LITE): New variable.
16011 (compiler:): Now include jv-scan as a dependency.
16012 (../jv-scan$(exeext), parse-scan.c): New targets.
16013 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
16014 * config-lang.in (compilers): Removed gcj, gjavah from the list.
16015 * jcf-parse.c (parse_source_file): Call java_layout_classes and
16016 check for errors even if parse_only.
16017 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
16019 (yylex): New function. Uses java_lex body.
16020 (java_lex): Removed commented out statement. Remove local variable
16021 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
16022 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16023 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16024 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16025 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16026 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16028 (java_lex_error): Empty if JC1_LITE is defined.
16029 (java_get_line_col): Return 0 if JC1_LITE is defined.
16030 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16031 SET_MODIFIER_CTX): Moved into the section containing the macros
16032 conditionally defined by JC1_LITE.
16033 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16034 argument if JC1_LITE is defined.
16035 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16036 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16038 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16039 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16040 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16041 to different values according to JC1_LITE.
16042 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16043 declared if JC1_LITE set.
16044 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16045 defined if JC1_LITE not set.
16046 (struct parser_ctx): Reorganized and skip the jc1 front end part
16048 (java_layout_classes): New function definition.
16049 (java_push_parser_context, java_init_lex, yyparse, yylex,
16050 yyerror): Prototype always declared. All other static function
16051 prototypes declared only if JC1_LITE is not set.
16052 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16053 declared in parse.h.
16054 (java_layout_classes): New function.
16055 (java_complete_expand_methods): No longer layout the class here.
16056 * parse-scan.y: New file.
16057 * jv-scan.c: New file.
16059 1998-08-25 Tom Tromey <tromey@cygnus.com>
16061 * gjavah.c (main): Handle -friend option.
16062 (friend_specs): New global.
16063 (generate_access): Handle friend_specs.
16064 (process_file): Likewise.
16065 (MAX_FRIENDS): New macro.
16066 (friend_count): New global.
16067 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16068 Changed all callers.
16070 1998-08-24 Per Bothner <bothner@cygnus.com>
16072 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16073 (main): Handle processing all the entries of a named .zip archive.
16074 * jcf-io.c (jcf_trim_old_input): New function.
16075 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16077 1998-08-24 Per Bothner <bothner@cygnus.com>
16079 * lang.c (flag_assume_compiled): Make default be on.
16081 1998-08-21 Per Bothner <bothner@cygnus.com>
16083 * jcf-dump.c: Add bunches of flags to control output more.
16084 (process_class): New function; support printing more than one class.
16085 (main): Support new --print-main and --javap flags.
16086 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16087 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16089 1998-08-20 Per Bothner <bothner@cygnus.com>
16091 Change mangling of dispatch table to match C++ vtable (w/thunks).
16092 * class.c (build_dtable_decl), java-tree.h: New function.
16093 (make_class_data): Call it.
16094 * decl.c (init_decl_processing): Likewise.
16096 1998-08-19 Warren Levy <warrenl@cygnus.com>
16098 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16099 soft_anewarray; adjust args passed.
16100 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16101 match _Jv_NewObjectArray.
16103 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16105 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16106 * expr.c (loopup_label): Call create_label_decl.
16107 (create_label_decl): New function.
16108 (java_lang_expand_expr): Call expand_start_bindings with argument
16110 * java-tree.h Added space after PROTO in function declarations
16112 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16113 (create_label_decl, push_labeled_block): New function
16115 * lex.c (label_id): Initialize.
16116 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16118 * parse.h Added space after PROTO in function declarations when
16120 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16121 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16122 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16123 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16125 (struct parser_ctxt): New fields current_loop,
16126 current_labeled_block.
16127 (build_if_else_statement, patch_if_else_statement,
16128 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16129 generate_labeled_block, complete_labeled_statement,
16130 build_bc_statement, patch_bc_statement, patch_loop_statement,
16131 build_new_loop, build_loop_body, complete_loop_body): New function
16133 * parse.y (java_warning_count): New global variable.
16134 (label_id): New static variable.
16135 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16136 (block:): Return size_zero_node when block is empty.
16137 (empty_statement:): Return size_zero_node.
16138 (statement:): Implement supplemental action when for_statement: is
16140 (label_decl:): New rule.
16141 (labeled_statement:): Rewritten using label_decl. Actions
16143 (labeled_statement_nsi:): Likewise.
16144 (if_then_statement): Actions implemented.
16145 (while_expression): New rule.
16146 (while_statement:): Rewritten using while_expression. Actions
16148 (while_statement_nsi:): Likewise.
16149 (do_statement_begin:): New rule.
16150 (do_statement:): Rewritten using do_statement_begin. Actions
16152 (for_statement:): Rewritten using for_begin. Actions implemented.
16153 (for_statement_nsi:): Likewise.
16154 (for_header:, for_begin:): New rules.
16155 (for_init:): Actions implemented.
16156 (statement_expression_list:, break_statement:,
16157 continue_statement:): Likewise.
16158 (yyerror): Count number of issued warning(s).
16159 (java_report_errors): Report error(s) and/or warning(s).
16160 (java_complete_class): Use build_java_argument_signature to
16161 recompute completed method signature.
16162 (java_check_regular_methods): New locals method_wfl and aflags.
16163 Use method_wfl instead of lookup_cl during error reports. Fixed
16164 indentation and modified some error messages. Use
16165 lang_printable_name in method instead of the DECL_NAME. New code
16166 to issue warnings on methods not overriding corresponding methods
16167 private to a different package.
16168 (java_method_add_stmt): Call add_stmt_to_compound.
16169 (add_stmt_to_compound): New function.
16170 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16171 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16172 (build_if_else_statement, patch_if_else_statement,
16173 build_labeled_block, generate_labeled_block,
16174 complete_labeled_statement, build_new_loop, build_loop_body,
16175 complete_loop_body, patch_loop_statement, build_bc_statement,
16176 patch_bc_statement, patch_exit_expr): New functions.
16177 * typeck.c (build_java_signature): Build argument signature before
16178 enclosing it in between parenthesis.
16180 1998-08-17 Warren Levy <warrenl@cygnus.com>
16182 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16183 (JAVA_OBJS): Added reminder comment
16185 1998-08-13 Nick Clifton <nickc@cygnus.com>
16187 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16188 be interpreted as a long long.
16190 1998-08-13 Warren Levy <warrenl@cygnus.com>
16192 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16193 soft_initialise_class. Use _Jv_NewMultiArray, not
16194 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16195 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16196 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16197 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16199 1998-08-12 Per Bothner <bothner@cygnus.com>
16201 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16202 length_identifier_node): New global tree node constants.
16203 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16204 Replace uses by super_identifier_node etc.
16205 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16207 * parse.y (resolve_field_access): Don't special-case ".length" if
16208 flag_emit_class_files.
16209 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16210 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16213 1998-08-11 Per Bothner <bothner@cygnus.com>
16215 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16216 * class.c (make_method_value): Remove init for removed fields.
16218 * class.c (layout_class): Use build_java_argument_signature.
16219 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16221 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16222 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16223 (build_java_signature): Don't use push_java_argument_signature.
16225 * typeck.c (lookup_argument_method): New function.
16226 * parse.y (java_check_regular_methods): Use lookup_argument_method
16227 instead of lookup_java_method2 followed by lookup_java_method.
16229 * parse.y (check_method_redefinition): Minor optimization.
16231 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16232 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16234 1998-08-10 Tom Tromey <tromey@cygnus.com>
16236 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16239 * gjavah.c (java_float_finite): Use K&R-style definition.
16240 (java_double_finite): Likewise.
16241 (generate_access): Now returns void. Changed all callers.
16242 (last_access_generated): Removed.
16243 (process_file): Only make a single pass over the .class file.
16245 1998-07-29 Per Bothner <bothner@cygnus.com>
16247 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16248 for compatibility for G++ (with -fvtable-thunks).
16249 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16251 * gjavah.c (process_file): Use public inheritance for super-class.
16253 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16255 * lex.c (java_init_lex): Initialize ctxp->package.
16256 * parse.h (struct parser_ctxt): package and package_len replaced
16257 by tree package, an identifier node. Field method_decl_list is
16258 gone. Fixed comments.
16259 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16260 class_in_current_package): New function prototypes.
16261 * parse.y (array_type:): Set class loaded flag on primitive type
16263 (package_declaration:): Assign ctxp->package to the
16265 (method_invocation:): Handle invocation of method qualified by
16267 (single_type_import_declaration:): Removed ambiguity check.
16268 (java_pop_parser_context): New local variable `next'. Reset and
16269 set IMPORT_CLASSFILE_NAME flags on current and previous import
16271 (java_accstring_lookup): Use new local macro COPY_RETURN.
16272 (lookup_field_wrapper): New function.
16273 (parser_qualified_classname): Use merge_qualified_name.
16274 (parser_check_super_interface): Broaden error message.
16275 (do_resolve_class): Check for qualified class name in the current
16276 compilation unit if appropriate.
16277 (process_imports): Check for already defined classes.
16278 (check_pkg_class_access): Got rid of call to
16279 get_access_flags_from_decl.
16280 (java_complete_expand_methods): Call safe_layout_class based on
16281 the current class size.
16282 (make_qualified_primary): Build a WFL qualification on primary if
16284 (merge_qualified_name): New function.
16285 (make_qualified_name): Use merge_qualified_name.
16286 (resolve_expression_name): Use safe_lookup_field.
16287 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16288 (resolve_qualified_expression_name): Likewise. Check on resolved
16289 element accessibility.
16290 (not_accessible_p, class_in_current_package): New functions.
16291 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16292 (patch_method_invocation_stmt): Merged common pieces. Check
16293 accessibility of invoked method.
16294 (check_for_static_method_reference): Add returned type in error
16296 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16297 (refine_accessible_methods_list): Merged two conditions in test.
16298 (java_complete_class): Sanity check on stabilize_ref gone.
16299 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16301 1998-07-28 Per Bothner <bothner@cygnus.com>
16303 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16305 1998-07-24 Tom Tromey <tromey@cygnus.com>
16307 * gjavah.c (F_NAN): Removed.
16308 (F_NAN_MASK): New macro.
16309 (F_POSITIVE_INFINITY): Removed.
16310 (F_NEGATIVE_INFINITY): Likewise.
16311 (java_float_finite): Rewrote.
16312 (D_NAN_MASK): Renamed.
16313 (java_double_finite): Rewrote.
16314 (D_POSITIVE_INFINITY): Removed.
16315 (D_NEGATIVE_INFINITY): Likewise.
16317 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16318 If verbose, print underlying representation of value in hex.
16320 1998-07-24 Per Bothner <bothner@cygnus.com>
16322 * buffer.h, buffer.c: New files.
16323 * Makefile.in (JAVA_OBJS): Add buffer.o.
16325 Support locals variables and writing their debug entries to .class.
16326 * jcf-write.c: Simplify some by user new buffer type.
16327 (vode_buffer_grow): Removed.
16328 (struct localvar_info): New type.
16329 (localsvars, localvartable): New buffers.
16330 (localvar_alloc, localvar_free): New functions.
16331 (generate_bytecode_insns): Handle local variables.
16332 (generate_classfile): Write LocalVariableTable attribute.
16334 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16336 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16337 * zipfile.h (ZIPMAGIC): New macro.
16339 1998-07-24 Tom Tromey <tromey@cygnus.com>
16341 * Makefile.in (gjavah.o): Updated dependencies.
16342 (jcf-dump.o): Likewise.
16343 (all.indirect): Use ../gjavah.
16344 (../gjavah$(exeext)): Likewise.
16345 (clean): Don't remove gjavah.
16346 (clean): Remove parse.c, not java/parse.c.
16347 * Make-lang.in (java): Added gjavah.
16348 (gjavah$(exeext)): New target.
16349 (GJAVAH_SOURCES): New macro.
16350 (java.all.build): Added gjavah.
16351 (java.all.cross): Likewise.
16352 (java.rest.encap): Likewise.
16353 * config-lang.in (compilers, stagestuff): Added gjavah.
16355 1998-07-23 Tom Tromey <tromey@cygnus.com>
16357 * gjavah.c (java_float_finite): New function.
16358 (java_double_finite): Likewise.
16359 (F_POSITIVE_INFINITY): New macro.
16360 (F_NEGATIVE_INFINITY): Likewise.
16362 (D_POSITIVE_INFINITY): Likewise.
16363 (D_NEGATIVE_INFINITY): Likewise.
16365 (print_field_info): Use java_float_finite and java_double_finite.
16367 1998-07-23 Per Bothner <bothner@cygnus.com>
16369 * parse.y (method_header): Name "this" implicit argument.
16371 1998-07-22 Per Bothner <bothner@cygnus.com>
16373 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16374 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16375 (put_linenumber): New function.
16376 (generate_bytecode_insns, generate_classfile): Write line numbers.
16378 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16380 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16381 (lookup_name, build_known_method_ref, build_class_init,
16382 build_invokevirtual, invoke_build_dtable, match_java_method,
16383 build_field_ref, pushdecl_force_head, build_java_binop,
16384 binary_numeric_promotion, build_decl_no_layout,
16385 build_java_arrayaccess, build_newarray, build_anewarray,
16386 build_java_array_length_access, build_java_arraynull_check): New
16387 extern function prototypes.
16388 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16389 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16391 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16393 * jcf.h (jcf_out_of_synch): New extern function prototype.
16394 * parse.h: Static/global function implemented in parse.y
16395 prototyped and declarations moved at the end of the file.
16396 (DECL_P): Check that the argument isn't null.
16397 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16398 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16399 (QUAL_DECL_TYPE): New macro.
16400 (PARAMS): Macro definition removed.
16401 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16402 (return_statement:): Call build_return.
16403 (field_access:): Call make_qualified_primary in sub rule.
16404 (method_invocation:): Build method invocation and call
16405 make_qualified_primary when processing primaries.
16406 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16407 get_type_from_signature.
16408 (java_check_regular_method): Extra integer 0 argument when calling
16409 lookup_java_method2.
16410 (lookup_java_interface_method2): Extra method DECL argument when
16411 calling lookup_java_interface_method2.
16412 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16413 COMPOUND_EXPR node.
16414 (java_complete_expand_method): Layout current class iff not
16415 already done. Don't process interface's methods.
16416 (java_complete_expand_method): Use super class only if it
16417 exists. Use current class otherwise.
16418 (make_qualified_primary): New function.
16419 (resolve_expression_name): Process qualified expression or
16420 expression from primary the same way.
16421 (resolve_expression_name): Two last arguments to
16422 resolve_field_access are now NULL_TREEs.
16423 (resolve_field_access): New variable is_static. Local field must
16424 be DECLs. is_static computed on field DECLs only. Append code in
16425 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16426 to initialize field_type.
16427 (resolve_qualified_expression_name): New local variable,
16428 previous_call_static and is_static. Handle primaries with function
16429 calls, casts, array references and `this'. `super' now handled as
16430 `(super_class)this'. Use is_static to clarify boolean expressions.
16431 Added code to handle case where a proper handle is required to
16432 access a field. Use QUAL_DECL_TYPE where applicable.
16433 (maybe_access_field): New function.
16434 (patch_method_invocation_stmt): New arguments primary, where,
16435 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16436 deleted. Use `where' as a type to search from if specified. Check
16437 for static method reference where forbidden. Append primary or
16438 current_this to the argument list if not calling constructor nor
16440 (check_for_static_method_reference): New function.
16441 (patch_invoke): Layout the class on which new is done if
16443 (lookup_method_invoke): Changed format to report errors on
16445 (qualify_ambiguous_name): New local variable this_found. Now
16446 handle things from primaries. Method call are considered
16448 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16449 changed into NULLs.
16450 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16451 (java_complete_tree): New case fo RETURN_EXPR. Process function
16452 call arguments in separate function.
16453 (complete_function_arguments): New function.
16454 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16456 (patch_assignment): Take the return function slot into account as
16457 a RHS. Distinguish assignment from a return.
16458 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16459 when checking methods in interfaces.
16460 (resolve_type_during_patch): NULL argument to unresolve_type_p
16461 instead of NULL_TREE.
16462 (patch_newarray): Fixed typo in comment.
16463 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16464 (build_return, patch_return): New functions.
16465 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16467 1998-07-21 Per Bothner <bothner@cygnus.com>
16469 * constants.c (find_name_and_type_constant, find_fieldref_index,
16470 find_methodref_index): New methods.
16471 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16472 just return given method. Also, rename to build_known_method_ref.
16473 (expand_invoke): Rename call to build_invoke_non_interface.
16474 * java-tree.h, parse.h: Update prototype.
16475 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16476 (such as expand_expr_stmt) if flag_emit_class_files.
16477 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16478 STACK_TARGET, IGNORE_TARGET): New macros.
16479 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16480 (generate_bytecode_insn): New function to generate method's bytecode.
16481 (generate_classfile): Node generate Code attribute for a method.
16482 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16483 push_long_const, field_op, adjust_typed_op, maybe_wide):
16484 New functions used by generate_bytecode_insn.
16486 * typeck.c (signature_include_return): Remove variable.
16487 (push_java_argument_signature, build_java_argument_signature): New.
16488 (build_java_signature): Use push_java_argument_signature.
16489 * parse.y: Use build_java_argument_signature instead of fiddling
16490 with signature_include_return.
16492 1998-07-17 Tom Tromey <tromey@cygnus.com>
16494 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16497 * Makefile.in (all.indirect): Added gjavah$(exeext).
16498 (gjavah$(exeext)): Added $(exeext).
16501 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16503 * class.c (layout_class): Call to java_layout_parsed_class replace
16504 by safe_layout_class.
16505 * expr.c (build_java_array_length_access): Removed static storage
16506 class in the function definition.
16507 (build_java_arraynull_check): Likewise.
16508 Also fixed typos in two comments.
16509 * lex.c (java_init_lex): Initialize static global kw_length.
16510 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16511 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16513 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16514 * parse.h (resolve_no_layout): New static function declaration.
16515 (get_identifier_in_static): Declaration removed.
16516 (java_layout_parsed_class): Function name declaration changed to
16518 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16519 not_initialized_as_it_should_p, build_this): New static function
16521 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16522 binary_numeric_promotion, stabilize_reference,
16523 build_decl_no_layout, build_java_arrayaccess): Extern function
16524 declarations moved into their own section.
16525 (build_newarray, build_anewarray, build_java_array_length_access,
16526 build_java_arraynull_check): New extern function declarations.
16527 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16528 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16530 (CALL_CONSTRUCTOR_P): New macro.
16531 * parse.y (kw_length): New static global tree node.
16532 (return_statement): Tagged <node>.
16533 (RETURN_TK): Tagged <operator>.
16534 (variable_declarator_id:): Build variable declaration with an
16535 empty initialization value if a syntax error was found in the
16536 initialization part of the variable declaration.
16537 (statement_without_trailing_substatement:): return_statement: now
16538 uses the default rule.
16539 (return_statement:): Temporarily fixed to return NULL_TREE.
16540 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16541 (class_instance_creation_expression:): Class creation rules now
16542 call build_method_invocation upon reduction.
16543 (array_creation_expression:): Rules call build_newarray_node upon
16545 (dim_exprs:): Build a list of dimension expressions.
16546 (dim_expr:): Store location of the OSB_TK in the dimension
16548 (method_invocation:): Added a new error rule.
16549 (build_unresolved_array_type): WFL argument may also be an array
16550 on a primitive type. Name of the argument changed to reflect this.
16551 (method_declarator): Insert argument type at the beginning of the
16552 argument type list and later reverse the list.
16553 (unresolved_type_p): Argument 'returned' may be optionally
16555 (java_layout_class_from_source): Function renamed
16557 (resolve_and_layout): Now call resolve_no_layout and
16559 (resolve_no_layout): New function.
16560 (purify_type_name): New function.
16561 (complete_class_report_errors): Call purify_type_name during error
16562 report on a type not found.
16563 (process_imports): error_found local variable doesn't need to be
16564 initialized to zero.
16565 (declare_local_variables): New local type_wfl. Fixed typo in error
16566 message. type_wfl assigned to unresolved type and used to register
16567 incomplete type. Build a WFL around the variable initialization
16568 statement so that debug info can be generated on it.
16569 (source_start_java_method): Reverse argument list after they've
16571 (current_this): New static global variable.
16572 (java_complete_expand_methods): Set current_this when appropriate.
16573 (resolve_expression_name): Build correct static and non static
16574 field access bearing a simple name.
16575 (resolve_field_access): Resolve the length field of arrays. Handle
16577 (patch_method_invocation_stmt): Set the type of the method
16578 invocation to error_mark_node. This value is later overridden by a
16579 valid type, if any. Don't handle qualified constructor invocation
16580 as qualified method invocation. Call lookup_method_invoke with its
16581 new flag. It's no longer necessary to access the selected method
16582 as the value of a tree list. Handle constructor invocation.
16583 (patch_invoke): Reverse argument list when invoking non interface
16584 methods. Insert call to new as the first argument of the
16586 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16587 defined within a final class. Return INVOKE_STATIC if the invoked
16588 method is a constructor.
16589 (lookup_method_invoke): New lc argument is a flag to indicate a
16590 constructor lookup. Now handle constructor lookup. Choose the most
16591 specific method in case several were matching the invocation
16592 requirements. Return a method decl instead of a tree list featuring
16593 one single method decl element.
16594 (refine_accessible_methods_list): New lc flag argument to
16595 indicate that a constructor is being looked up.
16596 (not_initialized_as_it_should_p): New function.
16597 (java_complete_tree): Now process fake tree codes
16598 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16599 save_expr on resolved function call arguments. Case on
16600 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16601 (patch_assignment): LHS can be a field access expression. When
16602 dealing with reference, lhs_type is the promoted type of the
16603 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16605 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16606 (patch_binop): Use not_initialized_as_it_should_p where
16608 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16609 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16611 (resolve_type_during_patch): New function.
16612 (patch_cast): Call resolve_type_during_patch to resolve type and
16613 report error accordingly.
16614 (patch_array_ref): Use not_initialized_as_it_should_p where
16615 applicable. Array base expression is saved before being
16616 used. Promote the type of an array elements if it contains non
16618 (build_newarray_node, patch_newarray, build_this): New functions.
16620 1998-07-16 Tom Tromey <tromey@cygnus.com>
16622 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16623 increment it in `for' statement.
16624 (print_field_info): If number is inf or nan, don't print it.
16625 (print_method_info): If method name is `delete', just ignore it.
16626 (print_c_decl): Special-case jstringArray.
16628 * gjavah.c (help): New function.
16629 (no_argument): New function.
16630 (usage): Changed text.
16631 (main): Rewrote argument handling. Now handles -v, --help,
16633 (version): New function.
16634 (found_error): New global.
16635 (main): Return found_error.
16636 (generate_access): Set found_error.
16637 (print_c_decl): Likewise.
16639 1998-07-15 Tom Tromey <tromey@cygnus.com>
16641 * gjavah.c (print_c_decl): Don't print "," when examining field.
16642 Skip type name when looking at "[L" types.
16643 (process_file): Now static.
16644 (generate_access): Now returns int.
16645 (last_access_generated): New global.
16646 (process_file): Clear last_access_generated; make multiple passes
16648 (print_field_info): Just return if generate_access returns true.
16649 (print_method_info): Likewise. Also, allow <init> functions to
16651 (print_c_decl): Added is_init argument. Print constructors
16653 (print_cxx_classname): Use UTF8_GET to extract characters from
16655 (print_base_classname): New function.
16656 (print_class_decls): New function.
16657 (process_file): Use it.
16658 (utf8_cmp): New function.
16660 1998-07-13 Nick Clifton <nickc@cygnus.com>
16662 * lang-options.h: Format changed to match changes in gcc/toplev.c
16663 to implement a --help option.
16665 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16667 * decl.c (init_decl_processing): Revert change to dtable_type.
16669 1998-07-09 Per Bothner <bothner@cygnus.com>
16671 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16673 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16675 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16677 * lang.c (lang_init): Default flag_exceptions to 1, without
16678 checking to see if it's 2 first.
16680 1998-07-08 Jeffrey A Law (law@cygnus.com)
16682 * constants.c: Include "system.h".
16683 * decl.c: Likewise.
16684 * lang.c (flag_new_exceptions): Get via extern now.
16685 (lang_init_options): New functions. Turn on flag_new_exceptions.
16687 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16689 * lex.c (java_lex): Return 0 when we see an invalid character in
16692 * lex.c (java_read_char): Specify extra argument when calling
16694 (java_read_unicode, java_parse_end_comment,
16695 java_parse_escape_sequence): Likewise,
16696 (java_lex): Specify extra argument when calling
16697 java_lex_error. Test that IDs are beginning with a legal character
16698 for IDs. Handle invalid characters with an error message and a
16699 call to java_lex_error.
16700 (java_lex_error): Adjust column position by new argument
16701 `forward'. Issue an error even if in the middle of reporting an
16704 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16706 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16707 we don't explicitly put a null pointer when we're copying it.
16709 1998-07-07 Tom Tromey <tromey@cygnus.com>
16711 * gjavah.c (print_cxx_classname): New function.
16712 (super_class_name): Likewise.
16713 (print_super_fields): Removed.
16714 (in_super): Removed.
16715 (print_field_info): Never generate #defines.
16716 (print_c_decl): Changed generated types to match JNI. No longer
16717 print class name before method name.
16718 (print_method_info): Print "static" before static methods.
16719 Print "virtual" before non-final methods.
16720 (usage): Use exit(1), not exit(-1).
16722 (print_field_info): Use %.17g to print a double.
16723 (last_access): New globals.
16724 (process_file): Initialize last_access.
16725 (usage): Now static.
16726 (ACC_VISIBILITY): New define.
16727 (generate_access): New function.
16728 (print_field_info): Call it.
16729 (print_method_info): Likewise. Also, generate information for all
16730 methods, not just native methods. Return void.
16731 (print_c_decl): Return void.
16732 (print_field_info): Return void.
16734 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16736 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16737 processing the jc1 grammar file. Prefix bison functions and
16738 variables with java_.
16739 (parse.c): Dependencies on parse.h and lex.h
16740 * expr.c (build_java_arrayaccess): Function now global.
16741 * java-tree.h: Comment reorganized to carry on previous
16742 classification effort.
16743 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16744 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16745 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16746 java_parse (new prefix java_ generated by bison).
16747 (java_layout_parsed_class, java_register_parsed_class): Function
16749 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16750 * lex.c (static tree wfl_op): Variable deleted.
16751 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16752 ctxp fields to NULL_TREE.
16753 (java_lex): No longer create WFL for operators. Filename caching
16754 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16755 created as STRING_CST and later expanded. Removed extra argument
16756 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16758 (build_wfl_node): Removed code in comments.
16759 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16760 store token and location data in the current bison token.
16761 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16762 static/extern function declaration at the beginning of the file.
16763 (struct qualification): Data structure definition deleted.
16764 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16765 (qualify_ambiguous_name): Function declaration modified. Function
16766 now returns nothing.
16767 (build_array_ref, patch_array_ref, make_qualified_name,
16768 resolve_qualified_expression_name, maybe_generate_clinit,
16769 resolve_field_access): New static function declarations.
16770 (build_java_arrayaccess): New extern function declaration.
16771 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16772 (CALL_EXPR_PRIMARY): Macro deleted.
16773 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16774 (struct parser_ctxt): Field initialized_final
16775 removed. non_static_initialized, static_initialized: New fields.
16776 * parse.y (static tree kw_super, static tree kw_this): New global
16778 (%union): tree wfl field of operator member replaced by int
16779 location. WFLs are non longer created for operators.
16780 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16781 (qualified_name:): Now calls make_qualified_name to build the
16783 (type_declaration:): Consider generating <clinit> when class
16785 (variable_declarator:): Directly build an assignment node when the
16786 variable is initialized when declared.
16787 (this_or_super:): Build a WFL and set current location when THIS
16788 or SUPER are parsed.
16789 (expression_statement:): Wrap statement around a WFL.
16790 (primary_no_new_array:): Fixed typo. Changed value returned by
16791 THIS_TK because of its new type (temporary).
16792 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16793 (field_access:): Build qualified name with SUPER.
16794 (method_invocation:): Fixed returned value because of SUPER's new
16796 (array_access:): Use OSB_TK location information.
16797 (post_increment_expression:, post_decrement_expression:,
16798 unary_expression:, pre_increment_expression:,
16799 pre_decrement_expression:, unary_expression_not_plus_minus:,
16800 cast_expression:, multiplicative_expression:,
16801 additive_expression:, shift_expression:, relational_expression:,
16802 equality_expression:, and_expression:, exclusive_or_expression:,
16803 inclusive_or_expression:, conditional_and_expression:,
16804 conditional_or_expression:, assignment:): Use new location/token
16805 information available on operators.
16806 (create_class): Set super_decl_type to NULL_TREE when processing
16808 (register_fields): Field initialization is now a MODIFY_EXPR
16809 node. Chain initialization code to the matching lists (according
16810 to the field declaration modifiers).
16811 (maybe_generate_clinit): New function.
16812 (method_header): Don't set method's DECL_NAME to a WFL when adding
16813 methods to java.lang.Object.
16814 (resolve_and_layout): Now can return NULL_TREE if the type
16815 resolution fails. Otherwise, return the class DECL instead of its
16817 (check_method_redefinition): Don't patch method DECL_NAME if it
16818 belongs to java.lang.Object.
16819 (process_imports): Simply assign error_found to the value returned
16820 by check_pkg_class_access.
16821 (declare_local_variables): Don't use their init statements (if
16822 any) when parsing error were previously found. Reuse MODIFY_EXPR
16823 build during parsing as an init statement.
16824 (java_method_add_stmt): Now return the current method body.
16825 (java_layout_parsed_class, java_register_parsed_class): Functions
16827 (java_complete_expand_methods): Initialize the constant pool on a
16828 per class basis. Layout the classes before expanding their method
16829 bodies. Don't try expand artificial constructor code if error were
16830 found. Make the classes data and register them if no error were
16832 (java_complete_expand_method): Retrieve an artificial constructor
16833 argument list before entering its body. Assign the top block to
16834 the artificial constructor function body and set types of declared
16835 blocks and compound statements to void. Walk method body if not an
16836 artificial constructor.
16837 (make_qualified_name, cut_identifier_in_qualified): New functions.
16838 (resolve_expression_name): Fixed comments. Save/restore the
16839 current class CLASS_LOADED_P flag value. Build non qualified
16840 static field access and handle qualified expression names.
16841 (resolve_field_access, resolve_qualified_expression_name): New
16843 (patch_method_invocation_stmt): Use the new expression resolution
16844 scheme, calling resolve_field_access when the function call is
16845 resolved as an expression.
16846 (qualify_ambiguous_name): Function rewritten to work on qualified
16847 expression produced by make_qualified_name.
16848 (java_complete_tree): Promote type when function's argument are
16849 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16850 the assignment to discover further errors if RHS is a expression
16851 name that fails to evaluate. Declare LHS initialized even though
16852 the assignment failed. Don't use the location variable and removed
16853 extra argument in patch function calls. Now handle the ARRAY_REF
16854 case and build internal string representation when STRING_CSTs are
16856 (build_method_invocation): Don't wrap function call around a WFL.
16857 (build_assignment): Likewise. Use the operator location
16859 (patch_assignment): Handle array access LHSs. Handle error
16860 provenance, resulting in a better error report.
16861 (build_binop): Use op_location from operator as binop location
16863 (build_unaryop, build_incdec, build_cast): Likewise.
16864 (patch_binop): Extract location information from the node. Fixed
16865 typo in error message.
16866 (patch_unary_op): Extract location information from the node.
16867 (build_array_ref, patch_array_ref): New functions.
16869 1998-07-01 Tom Tromey <tromey@cygnus.com>
16871 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16872 match _Jv_IsInstanceOf.
16873 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16874 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16876 1998-06-30 Tom Tromey <tromey@cygnus.com>
16878 * decl.c (init_decl_processing): Functions are now named
16879 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16881 1998-06-29 Per Bothner <bothner@cygnus.com>
16883 * java-tree.h (load_class): Add prototype.
16884 * class.c (is_compiled_class): Add missing arg to load_class.
16885 * expr.c (expand_java_NEW): Call load_class.
16886 * parse.y (process_import): Removed bogus use of void return value.
16888 1998-06-25 Per Bothner <bothner@cygnus.com>
16890 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16891 Function name is "_Jv_Throw" instead of "soft_athrow".
16892 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16893 Function name is "_Jv_AllocObject" instead of "soft_new".
16894 Takes an extra parameter (object size).
16895 * expr.c: Update calls.
16897 1998-06-24 Per Bothner <bothner@cygnus.com>
16899 * lex.c (java_get_line_col): Handle end-of-file.
16900 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16902 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16904 * lang.c (lang_init): Make -fexceptions the default.
16905 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16906 exception handling is not turned on.
16908 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16910 * lang.c (flag_new_exceptions): Make this this default.
16911 * decl.c (end_java_method): Call emit_handlers.
16912 * except.c (method_init_exceptions): Set language code and version.
16913 (expand_start_java_handler): Enable exception, and call
16914 expand_eh_region_start.
16915 (expand_end_java_handler): Enable exception, and set up catch blocks.
16916 (emit_handlers): New routine to generate the saved handlers.
16917 * java-except.h (emit_handlers): Add prototype.
16919 1998-06-12 Per Bothner <bothner@cygnus.com>
16921 We used to have three different representations of the constant pool:
16922 the CPool structure, the tree_constant_pool, and the constructures
16923 used to build the Class object (which may need class and string
16924 constants) in compiled code. None were appropriate for compiling
16925 to .class files, so I did a major overhaul.
16927 First, the tree_constant_pool array was removed. Things were
16928 modified to the CPool structure in the JCF could be used.
16929 Second, a "capacity" field was added to the CPool, and functions
16930 written to search for a matching constant, adding one if not found.
16931 The code that generated the Class object was changed to use a CPool.
16932 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16933 the static Class object are now only in build_constants_constructor.
16934 Finally, I wrote code which can generate a .class file (including its
16935 constant pool) from the RECORD_TYPE of a class. This is a big step
16936 on the way to compiling Java source into .class files.
16938 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16939 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16941 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16942 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16943 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16944 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16945 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16946 (lang_type): Removed constant_pool field.
16947 * jcf.h (CPool): Renamed size to count. Added field capacity.
16948 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16949 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16950 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16952 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16953 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16954 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16955 (set_constant_entry, find_constant1, find_constant2,
16956 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16957 find_utf8_constant, find_class_or_string_constant): New functions.
16959 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16960 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16961 (give_name_to_class, get_class_constant): Likewise.
16962 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16963 (get_name_and_type_constant, get_ref_constant): Removed.
16964 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16965 * parse.y: Don't save/restore tree_constant_pool.
16966 * verify.c (verify_jvm_instructions): Update for new approach.
16967 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16969 * lang-options.h: Added -femit-class-file, -femit-class-files.
16970 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16971 (lang_f_options): Added "emit-class-file(s)".
16973 * expr.c (build_java_arrayaccess): Generate more efficient array
16974 bounds checking, by using unsigned compare.
16976 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16978 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16980 * parse.h: New comment on the handling of unresolved type
16981 identifiers. JDEPs are now part of the jdep_code enum.
16982 (typedef struct jdep): Now use enum jdep_code or int, depending on
16983 availability. Both are narrowed down to an 8 bits bitfield.
16984 (CALL_EXPR_PRIMARY): Fixed comment.
16986 1998-06-10 Tom Tromey <tromey@cygnus.com>
16988 * Make-lang.in (java): Added gjavac and jvgenmain.
16989 (java.start.encap): Depend on gjavac.
16990 (java.rest.encap): Depend on jvgenmain.
16992 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16993 (JAVA_CROSS_NAME): Likewise.
16994 (java.all.build): Depend on jvgenmain and gjavac.
16995 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16996 (jvgenmain$(exeext)): New target.
16997 (java.install-common): Wrote.
16998 * config-lang.in (compilers, stagestuff): Added gjavac and
17001 1998-06-10 Dave Brolley <brolley@cygnus.com>
17003 * lang.c (lang_decode_option): New argc/argv interface.
17005 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17007 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
17008 * decl.c (build_decl_no_layout): New function.
17009 * expr.c (java_lang_expand_expr): Layout declarations found in
17010 blocks before they're pushed.
17011 * jcf-parse.c (load_class): Save current line when parsing class
17013 (parse_source_file): Register class before expanding their
17015 * lang.c (put_decl_node): Produce `null' when `void *' is
17017 * lex.c (static tree wfl_op): New static global, for error report
17019 (java_init_lex): wfl_operator and wfl_op initialized
17020 here. Filename caching added for wfl_op. Return wfl_op when `(' is
17022 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17023 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17024 build_unresolved_array_type): New static function definitions.
17025 (build_decl_no_layout): New extern function declared.
17026 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17027 faulty modifier exists.
17028 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17029 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17030 (UNARY_PLUS_EXPR): New fake operator.
17031 (struct parser_ctxt): New field osb_number.
17032 * parse.y (static tree wfl_operator): New static WFL for operator
17033 bound error messages.
17034 (DECR_TK, INCR_TK): Moved.
17035 (OP_TK): Tagged <operator>.
17036 (array_type:): Now call build_unresolved_array_type.
17037 (dim_expr:): Count the number of '[' seen.
17038 (post_increment_expression, post_decrement_expression,
17039 pre_increment_expression, pre_decrement_expression,
17040 unary_expression_not_plus_minus, unary_expression:): Actions are
17041 now building the corresponding unary expressions.
17042 (cast_expression:): Actions are now building cast expressions.
17043 (build_unresolved_array_type): New function.
17044 (create_interface): Reset the number of declared interfaces.
17045 (create_class): Likewise.
17046 (method_header): Methods declared within the scope of an interface
17047 are now implicitly set public and abstract.
17048 (java_complete_class): Variable's and parameter's type are patched
17049 with a promoted type.
17050 (declare_local_variables): Resolved non builtin types are promoted
17051 before being used to build a variable decl. Removed type patch
17052 posted on variable initialization statement.
17053 (source_start_java_method): Use build_decl_no_layout to build the
17054 decl of a parameter of incomplete type.
17055 (java_register_parsed_class): Process interfaces too. Call
17056 rest_of_decl_compilation on each processed class declarations.
17057 (java_complete_expand_methods): Don't attempt to expand things in
17059 (java_complete_tree): Process CONVERT_EXPR, even though it always
17060 has a type. Propagate error_mark_node to node's type too. Promote
17061 method's call argument type and return error_mark_node if
17062 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17063 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17064 handle unary operator nodes.
17065 (build_assignment): Added comment.
17066 (print_int_node): New function.
17067 (patch_assignment): New second argument. New error handling. Use
17068 print_int_node. Handle references. Use can_cast_to_p to issue
17069 different error message according to the context and check upon
17070 the initialization of the RHS.
17071 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17072 (operator_string): Handle more operators.
17073 (patch_binop): No longer use a function static
17074 wfl_operator. Improved error message on shift distance.
17075 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17076 patch_cast): New functions.
17078 1998-06-05 Per Bothner <bothner@cygnus.com>
17080 * jvspec.c: New file.
17081 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17083 * java-tree.h (identifier_subst): Add declaration.
17085 1998-06-04 Tom Tromey <tromey@cygnus.com>
17087 * jvgenmain.c (main): Generate call to JvRunMain.
17089 * class.c (make_class_data): Push value for "sync_info" field.
17090 * decl.c (init_decl_processing): Push "sync_info" field.
17092 1998-06-03 Per Bothner <bothner@cygnus.com>
17094 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17095 Java (source) name, not signature.
17096 Set TYPE_ALIGN to (at least) that of element_type.
17098 1998-06-02 Per Bothner <bothner@cygnus.com>
17100 * class.c: Moved classname-mangling-rekated code to ...
17101 * mangle.c: ... this new file.
17102 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17103 * Makefile.in: Update for above changes.
17105 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17107 * expr.c (truthvalue_conversion): Convert integer and floating
17108 point value to their truth value.
17109 * lex.c (java_lex): Handle the `null' literal.
17110 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17111 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17112 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17115 * parse.y: Reorganization/documentation on token declaration.
17116 (binop_lookup[]): New added new tree codes.
17117 (relational_expression): Build corresponding binary operators.
17118 (equality_expression, conditional_and_expression,
17119 conditional_or_expression): Likewise.
17120 (java_complete_class): Fix crash in debug message.
17121 (java_complete_tree): Check initialization of method call
17122 arguments. Further bogus node evaluation to detect more error
17123 during assignments. Handles more binary operators.
17124 (patch_assignment): Use DECL_P.
17125 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17127 (operator_string): Handle more case. Compacted source.
17128 (patch_binop): Changed function comment. Checking for
17129 uninitialized first operand takes the compound assignment into
17130 account and uses DECL_P. Checking for uninitialized second operand
17131 delayed to routine's end. Use macros to issue type bound error
17132 messages and issue messages on both operands if their types are
17133 different. Force fixed type into node. Handle all binary
17136 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17138 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17139 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17140 build operator node and return tokens.
17141 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17142 * parse.h (java_complete_tree): Changed returned type in prototype.
17143 (build_method_invocation, build_assignment, patch_assignment,
17144 patch_binop): New static function declarations.
17145 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17146 BUILD_EXPR_WFL): New macros.
17147 * parse.y (enum tree_code binop_lookup[]): New static for token to
17149 (%union): Parser union has new sub-structure `operator'.
17150 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17151 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17152 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17153 ASSIGN_ANY_TK): Tokens tagged `operator'.
17154 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17155 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17156 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17157 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17158 (assignment_operator:): Rule tagged `operator'.
17159 (expression_statement:): Re-installed default rule.
17160 (method_invocation:): Sub rules call build_method_invocation.
17161 (postfix_expression:): Don't attempt to resolve name here. Just
17163 (multiplicative_expression:): Sub-rules build corresponding binop
17165 (additive_expression:, shift_expression:, and_expression:,
17166 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17167 (assignment:): Sub rule invoke build_assignment.
17168 (assignment_operator:): Default rules on sub rules.
17169 (force_error): Added documentation on this variable.
17170 (declare_local_variables): Build initialization calling
17172 (expand_start_java_method): Removed unused rtx declaration. Mark
17173 arguments as already initialized.
17174 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17175 (java_complete_expand_methods): Don't process next method if
17176 completion of the previous one triggered errors.
17177 (java_complete_expand_method): Call source_end_java_method if no
17178 error were found during completion.
17179 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17180 locals declaratilon. Handle names found within a class. Return
17181 error_mark_node when things aren't found.
17182 (patch_method_invocation_stmt): Return error_mark_node on failures.
17183 (patch_invoke): Removed unused local. Return the correct node.
17184 (java_complete_tree): Now returns a value. The BLOCK section binds
17185 local identifiers and the type of a BLOCK is now void. Assign the
17186 result of operand completion on COMPOUND_EXPR. Assign the
17187 encapsulated node of a WFL to the result of its completion, except
17188 when the node is an identifier. Now handle MODIFY_EXPR and several
17189 binary operators. Return error_mark_node on errors.
17190 (build_method_invocation, build_assignment, patch_assignment,
17191 build_binop, operator_string, patch_binop): New functions.
17192 * typeck.c (binary_numeric_promotion): New function.
17194 1998-05-21 Per Bothner <bothner@cygnus.com>
17196 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17197 Replace most uses of ident_subst by identifier_subst.
17199 * class.c (push_class_static_dummy_field): Removed function.
17200 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17201 instead of looking got "class" static field. Create that decl here.
17202 (class_identifier_node): Removed; no longer needed.
17203 (init_class_processing): Don't init class_identifier_node.
17204 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17205 Do nreverse 0 times (instead of twice) for Object and Class.
17206 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17208 1998-05-20 Per Bothner <bothner@cygnus.com>
17210 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17211 while initializing linenumber_count and linenumber_table.
17212 Do it before init_function_start (which calls emit_line_note).
17213 * expr.c (expand_byte_code): Don't need to clear lineno here.
17215 1998-05-18 Tom Tromey <tromey@cygnus.com>
17217 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17218 then mangle number as _N_.
17220 * class.c (mangle_class_field): New function.
17221 (build_class_ref): Set assembler name of class reference using
17222 mangle_class_field.
17223 (push_class_static_dummy_field): Likewise.
17225 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17227 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17228 of assigning to TREE_CODE. The latter method exploits a feature
17229 of GCC that is not ANSI compliant.
17231 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17233 * decl.c (pushdecl_force_head): New function.
17234 (pushlevel): Removed conditional printf.
17235 (complete_start_java_method): Don't enter local variable scope if
17236 function is compiled from source code.
17237 * expr.c: parse.h now included
17238 (java_lang_expand_expr): New function.
17239 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17240 printf. Terminate buffer when doing directories.
17241 * jcf-parse.c (parse_source_file): Call lang_init_source before
17242 parsing and before code generation.
17243 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17244 use printf if the macro is defined.
17245 * lang.c (lang_init): Install lang_expand_expr hook on
17246 java_lang_expand_expr.
17247 (java_dummy_print): New function.
17248 (lang_init_source): New function.
17249 * lex.c (java_lex): Remember location of an opening brace at the
17250 second nesting level.
17251 (java_is_eol): Unget character seen after a CR if it is EOF.
17252 * parse.h: Now includes lex.h
17253 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17254 printf if the macro is defined.
17255 (expand_start_java_method, build_expr_block, enter_block,
17256 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17257 New static function declarations.
17258 (pushdecl_force_head): New extern function declaration.
17259 (INCOMPLETE_TYPE_P): New macro.
17260 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17261 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17262 BLOCK_EXPR_ORIGIN): New macros.
17263 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17264 DECL_SOURCE_LINE_LAST): New macros.
17265 (struct parser_ctxt): Removed field current_method_decl, redundant
17266 with the field current_function_decl. Added fields
17267 first_ccb_indent1 and pending_block.
17268 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17269 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17271 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17272 (compilation_unit:): Cosmetic on sub rule.
17273 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17274 (variable_initializer:): Installed default rule on expression:.
17275 (method_declaration:): method_header: starts a new
17276 method. method_body: installs the function body, absorbs blocks
17277 emitted for temporary variable scopings, pops function's body block
17278 and merges function's last statement lineno in DECL_SOURCE_LINE.
17279 (method_body:): Installed default rules.
17280 (block:): Call enter_block when an opening brace is seen. Absorb
17281 scoping blocks and call exit_block when a closing brace is seen.
17282 (block_statement:): Cosmetic changes.
17283 (method_invocation:): Create WFL around CALL_EXPR node.
17284 (patch_stage): Added comment around definition.
17285 (method_header): Try to use first_ccb_indent1 as the first line of
17286 the method, so BP debug info are emitted at the first opening
17287 brace of the function. If the function has no body, use the
17288 location of the function's name. Override currently defined method
17289 name with the matching WFL so we can point redefinition errors
17290 using the location where the function's name was declared.
17291 (check_abstract_method_header): Interprets DECL_NAME as an
17292 identifier or as a WFL, accordingly.
17293 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17294 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17295 location and name information out of it and reinstall DECL_NAME to
17296 its original identifier node value.
17297 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17298 function's source code).
17299 (read_import_dir): Test the value returned by find_class and issue
17300 a fatal accordingly.
17301 (declare_local_variables): Push a new block for the scope of the
17302 new variable(s) if code has been already generated at that nesting
17303 level. Pinpoint redefinition errors using the variable id
17304 WFLs. Generate initialization code if necessary. If the variable
17305 type is incomplete, register a patch on its decl.
17306 (source_start_java_method): Rewritten. Define a new block for the
17307 function's parameters. Build parameter decl out of function's
17308 arguments and register them for a patch if their types are
17310 (expand_start_java_method): Includes the part of
17311 source_start_java_method that was pushing the parameter decls and
17312 completing the method start code.
17313 (source_end_java_method): Removed call the expand_end_bindings and
17314 poplevel (already taken care of). Reinstall function's arguments
17315 and get function's last line of code before calling
17316 expand_function_end.
17317 (java_method_add_stmt): New comment before the function's
17318 code. Complement the second operand of the current COMPOUND_EXPR
17320 (java_complete_expand_methods): Don't generate debug info on line
17321 zero when expanding a generated constructor.
17322 (java_complete_expand_method): Set start and end line numbers for
17323 a artificially generated constructor to one and manually call
17324 enter_block and exit_block when defining it. For all methods:
17325 expand function's start calling the new expand_start_java_method
17326 and invoke java_complete_tree on the effective method's body, if
17328 (resolve_expression_name): Now use lookup_name_in_blocks to search
17329 local variable decls and print out an error when variables are
17331 (patch_method_invocation_stmt): Inserted comment before the
17333 (lookup_method_invoke): Chain method's arguments using chainon
17334 with the current arg list as a second argument. Inserted missing
17335 IDENTIFIER_POINTER when reporting an error on methods not found.
17336 (refine_accessible_methods_list): Don't retain constructors.
17337 (patch_arguments): Function removed.
17338 (java_complete_tree): Inserted comment before the function's
17339 code. New case for BLOCKs. Moved the WFL case a bit
17340 further. Complete function's arguments.
17341 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17342 maybe_absorb_scoping_blocks): New functions.
17344 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17346 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17348 * jcf-parse.c (parse_source_file, java_error_count): New forward
17349 and extern declarations.
17350 (java_parse_abort_on_error): Macro moved.
17351 (jcf_parse_source): fatal called if fopen fails. Now calls
17353 (parse_source_file): New parse_only parameter. Reflects the
17354 elimination of the second pass.
17355 (yyparse): parse_source_file called with argument set to 0.
17356 * jcf.h (JCF_ZERO): Sets java_source to zero.
17357 * lex.c (java_init_lex): pass argument is gone. Function modified
17358 to be called once during the analysis of a file.
17359 (java_unget_unicode): Fixed typo in fatal message.
17360 (java_get_line_col): Likewise.
17361 (java_lval): Likewise. String literals no longer built during
17363 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17365 * parse.h (MODIFIER_WFL): New macro.
17366 (parse_check_super, parser_check_super_interface): Now return int.
17367 (parser_chain_incomplete_item, not_builtin_p,
17368 complete_method_decl): Declarations removed.
17369 (build_method_invocation_stmt, build_invoke): Renamed using the
17370 `patch' instead of `build'
17371 (register-incomplete_type, obtain_incomplete_type,
17372 java_complete_tree, java_complete_expand_method,
17373 unresolved_type_p, create_jdep_list): New function declarations.
17374 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17375 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17376 (jdep): New typedef on new struct _jdep.
17377 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17378 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17379 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17380 JDEP_RESOLVED_P): New macros.
17381 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17382 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17383 JDEP_VARIABLE): New enum values and jdep kinds.
17384 (jdeplist): New typedef on struct _jdeplist.
17385 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17387 (CALL_EXPR_PRIMARY): New macro.
17388 (struct parser_ctxt): Fields java_pass, current_method_decl,
17389 method_decl_list deleted. New field jdeplist.
17390 (INCOMPLETE_P): Macro deleted.
17391 * parse.y (single_type_import_declaration:): Removed pass switch.
17392 (type_import_on_demand_declaration): Likewise.
17393 (field_declaration:): Removed pass switch on all sub rules.
17394 (class_declaration:): Call the complete_class_decl removed on
17396 (method_declaration:): Removed second pass switch. No longer chain
17397 methods decl when method_header reduced.
17398 (method_header:): Sub rules no longer depend on pass switch.
17399 (method_declarator:): Likewise.
17400 (method_body:): Likewise.
17401 (abstract_method_declaration:): Likewise.
17402 (block_statement:): Likewise.
17403 (local_variable_declaration:): Likewise.
17404 (argument_list:): Likewise.
17405 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17406 removed. Partial CLASS_EXPR tree node built instead.
17407 (postfix_expression:): Removed pass switch on all sub rules.
17408 (java_pop_parser_context): Free classd_list content.
17409 (yyerror): Call obstrack_grow0 to finalize error message.
17410 (check_class_interface_creation): Comment modified to reflect new
17411 returned value meaning. Removed second pass switch. Return 1 if an
17412 error was found, 0 otherwise. Adjust pointer on filename if a
17413 leading path separator was found.
17414 (maybe_create_class_interface_decl): Removed first pass switch
17415 when linking the class decl to the class_list. Install a new
17416 jdep_list for the class.
17417 (add_superinterfaces): List of unresolved interfaces is
17418 gone. Unresolved interfaces are directly added to the current
17420 (create_interface): Second pass shortcut removed.
17421 ctpx->modifier_ctx access through MODIFIER_WFL.
17422 (create_class): Second pass shortcut removed. Call to
17423 register_incomplete_type replaces the call to
17424 parser_chain_incomplete_item.
17425 (complete_class_decl): Function removed.
17426 (duplicate_declaration_error): New way of retrieving redeclared
17428 (register_fields): Call to lookup_modifier_cl replaced by
17429 MODIFIER_WFL. New way of handling unresolved type, using
17430 unresolved_type_p and obtain_incomplete_type.
17431 register_incomplete_type replaces call to parser_chain_incomplete_item.
17432 (patch_stage): New static global variable.
17433 (method_header): New way of handling unresolved type, using
17434 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17435 indicates that the method decl needs to be patched.
17436 (check_abstract_method_header): Call to lookup_modifier_cl
17437 replaced by MODIFIER_WFL.
17438 (method_declarator): Incomplete argument type are registered
17439 calling register_incomplete_type. Patch on the declared method is
17440 issued in that case.
17441 (unresolved_type_p): New function.
17442 (parser_check_super_interface): New comment to reflect function's
17443 modified returned type (int). Function and has a new argument
17444 this_wfl. Call to parse_error_context uses this_wfl instead of
17445 relying on lookup_cl.
17446 (parser_check_super): Comment reflects function's new returned
17447 type (int). Function returns nonzero value on error.
17448 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17449 register_incomplete_type, jdep_resolve_class): New functions to
17450 handle incomplete types in declarations.
17451 (java_complete_class): Rewritten to work with the new incomplete
17452 type handling scheme.
17453 (complete_class_report_errors): Likewise.
17454 (complete_method_decl): Removed: it jobs is now handled by
17455 java_complete_class.
17456 (do_resolve_class): Class loaded in not already loaded and not
17457 found in Java source code.
17458 (java_check_regular_methods, java_check_abstract_methods): Don't
17459 call complete_method_decl anymore.
17460 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17461 (read_import_dir): Got rid of the pass number dependency.
17462 (declare_local_variables): New handling of unresolved types (patch
17464 (source_start_java_method): New parameter level. Function called
17465 with level set to 1 when argument types are potentially
17466 unresolved. Called to complete the job with level set to 2 once
17467 types are complete.
17468 (source_end_java_method): Call to permanent_allocation
17469 removed. Waiting to be replaced by a more suitable obstack
17471 (java_complete_expand_methods, java_complete_expand_method,
17472 java_expand_finals): New functions.
17473 (build_method_invocation_stmt): Renamed
17474 patch_method_invocation_stmt. Extracts function call expression
17475 (wfl) and arguments (args) from CALL_EXPR tree operands.
17476 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17477 call. Patch the function and argument operand of the CALL_EXPR
17479 (patch_argument, java_complete_tree): New functions.
17481 1998-04-20 Per Bothner <bothner@cygnus.com>
17483 Recover from missing fields and methods (i.e. error instead of fatal).
17484 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17485 * expr.c (expand_invoke): Recover from missing method.
17486 (expand_java_field_op): Recover from missing field.
17487 Inline references to java.lang.{Integer,Char,...}.TYPE.
17488 * typeck.c (get_type_from_signature), java-tree.h: New function.
17489 * class.c (add_method): Use get_type_from_signature.
17490 (build_class_ref): Handle a class that was not found.
17491 * typeck.c (convert): Handle conversion to pointers (for convenience).
17492 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17493 instead of lookup_field to handle missing fields.
17495 * jcf-parse.c (process_zip_dir): Set java_source.
17497 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17499 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17501 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17503 * jcf-parse.c (load_class): Don't change input_filename before
17504 calling jcf_parse_source (but still do it before calling
17506 (jcf_parse_source): Assign input_filename after having saved the
17508 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17509 list. ctxp->modifier_ctx zeroed according to its new
17510 definition. ctxp->filename initialized. Removed
17511 JAVA_MODIFIER_CTX_UNMARK.
17512 (java_unget_unicode): Update the character based column position.
17513 (java_allocate_new_line): ref_count not used anymore. Always free
17514 ctxp->p_line. Initialize c_line->char_col to 0.
17515 (java_get_unicode): Update the character based column position.
17516 (java_lex): Use ctxp->elc to store current position in source
17517 file, at the beginning of the parsed token. Set modifier_ctx entry
17518 corresponding to the parse modifier to a WFL node. Return a WFL
17519 node when an identifier is parsed.
17520 (java_lex_error): Now uses ctxp->elc to store current position in
17522 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17523 * lex.h (build_wfl_node): New function definitions.
17524 (struct java_line): ref_count and next fields are gone. New field
17526 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17527 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17528 (JAVA_COLUMN_DELTA): New macro.
17529 (java_lc): New typedef on new struct _java_lc.
17530 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17531 (parse_error_context, parse_warning_context): Changed prototypes.
17532 (java_get_line_col): Added as an available global function.
17533 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17534 (IC_DECL): Replaced by macro IC_TYPE
17535 (DEPEND_WFL): New macro.
17536 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17538 (exit_java_complete_class): Removed a commented out statement.
17539 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17540 now an array of tree nodes. Deleted fields line_list and
17541 e_line. New field elc, to replace e_line.
17542 * parse.y (array_type:): Build WFL node.
17543 (qualified_name:): Build a single WFL node out of two. Retain
17544 the location information of the first node in the resulting node.
17545 (package_declaration:): Use package name as a WFL node
17546 (single_type_import_declaration:): Use imported name as a WFL node.
17547 (type_import_on_demand_declaration:): Use root of the imported
17548 packages as a WFL node.
17549 (field_declaration:): Removed unused local variable cl.
17550 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17551 (yyerror): New static elc. Removed static error_line, error_pos.
17552 New local code_from_source. Save ctxp->elc into elc at the first
17553 pass. Call java_get_line_col to get a string of the line where
17554 the error occurred.
17555 (debug_line): Removed static function.
17556 (parse_error_context, parse_warning_context): Parameter cl is now
17557 a WFL node. Use its value to initialize ctxp->elc.
17558 (redefinition_error): Parameter cl is now a WFL node.
17559 (parse_add_interface): New parameter wfl. No longer call
17560 lookup_cl, use wfl instead.
17561 (check_class_interface_creation): Parameter cl is now a WFL node.
17562 (maybe_create_class_interface_decl): Likewise.
17563 (add_superinterfaces): New function.
17564 (create_interface): Removed local cl, node, super_decl,
17565 super_decl_type. Function now uses id as a WFL node. Better
17566 warning/error report on obsolete or forbidden mix of
17567 modifiers. Now calls add_superinterfaces to register interfaces.
17568 (create_class): Removed local cl, node. Local variable id is used
17569 as a WFL node. Better error report on forbidden modifier
17570 mix. Uses add_superinterfaces to register interfaces.
17571 (find_field): Argument cl is now a WFL node. Now store the WFL
17572 node of a fields that needs to be checked for their
17574 (method_header): Local variable node non longer used. Local
17575 variable id replaces cl.
17576 (check_modifiers_consistency): Local variable cl is now a WFL
17578 (method_declarator): Local variable cl replaced by parameter id.
17579 (parser_qualified_name): Now uses parameter name as a WFL node.
17580 (parser_check_super_interface): New parameter wfl, for achieve
17581 greater accuracy during error reports.
17582 (parser_chain_incomplete_item): New parameter named location. Used,
17583 along the decl, to construct the incomplete item node.
17584 (java_complete_class): resolve_class now uses WFL node extracted
17585 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17587 (complete_method_decl): Unresolved function's argument types are WFL.
17588 (resolve_class): Parameter cl is now a WFL node.
17589 (resolve_and_layout): Likewise.
17590 (do_resolve_class): Likewise. Try first to use cl and then do the
17591 lookup on the decl when calling check_pkg_class_access.
17592 (complete_class_report_errors): Use IC_TYPE in place of
17593 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17594 instead of doing a lookup over the decl.
17595 (java_check_final): Use WFL info from field tree list.
17596 (lookup_cl): Rewritten and returns a statically defined WFL node.
17597 (lookup_modifier_cl): Now uses information from WFL nodes.
17598 (process_imports): Likewise.
17599 (read_import_dir): name and cl arguments replaced by a single WFL
17600 node. Function modified accordingly.
17601 (find_in_imports_on_demand): Now uses WFL node.
17602 (check_pkg_class_access): cl argument is now a WFL node.
17603 (declare_local_variables): Fixed to use WFL nodes.
17604 (resolve_expression_name): Likewise.
17605 (build_method_invocation_stmt): name_combo argument renamed
17606 wfl. Function modified to use WFL nodes.
17607 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17608 (lookup_method_invoke): cl is now a WFL node. Added missing
17609 IDENTIFIER_POINTER to class type decl name.
17611 1998-04-14 Dave Brolley <brolley@cygnus.com>
17613 * lang.c (init_parse): Now returns char* containing the filename.
17615 1998-04-10 Per Bothner <bothner@cygnus.com>
17617 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17619 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17620 * class.c (make_class_data): If flag_assume_compiled, initial class
17621 state is CSTATE_PREPARED; make superclass and interfaces direct
17622 references, rather than constant pool indexes.
17624 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17626 * parser.y: Include flags.h. Removed debug variable pl.
17627 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17628 (block:): Likewise.
17629 (labeled_statement_nsi:): Generate debug info when reducing
17630 expression_statement:.
17631 (check_pkg_class_access): get_access_flags_from_decl invocation
17632 fixed for new CLASS_* flags location.
17633 (source_end_java_method): Save/restore parser context when
17634 entering/leaving this routine. Restore lineno to its right value
17635 before calling expand_end_bindings.
17636 (build_method_invocation_stmt): build_invoke called with the
17637 current line information.
17638 (build_invoke): New argument cl. Wrap the function call around a
17640 (refine_accessible_methods_list): Changed comment, removed
17642 * parse.h: Fixed typo in comments.
17643 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17644 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17645 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17647 * lex.c (java_lex): Record the last closing curly bracket of a
17649 * jcf-parse.c (jcf_parse_source): Now calls
17650 java_check_methods. Clarified comment, fixed typo.
17652 1998-04-09 Dave Brolley <brolley@cygnus.com>
17654 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17655 (finish_parse): Expose for non USE_CPPLIB builds.
17657 1998-04-08 Jeffrey A Law (law@cygnus.com)
17659 * lang.c (lang_print_xnode): New function.
17661 1998-04-03 Per Bothner <bothner@cygnus.com>
17663 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17664 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17665 used to build a class's dispatch table.
17666 (make_class_data): Generate dispatch table if flag_assume_compiled.
17667 Set dtable of class object to address of class_dtable_decl.
17669 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17670 be volatile and have side effects - generates better code.
17672 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17673 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17675 * expr.c (expand_invoke): If class is final, method is
17676 effectively final, so can call it directly.
17678 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17680 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17682 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17684 * parse.y (build_method_invocation_stmt): Removed extra argument
17687 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17689 * expr.c (dtable_indent): Now static global.
17690 (expand_invoke): Now call invoke_build_dtable and
17691 build_invokevirtual.
17692 (invoke_build_dtable, build_invokevirtual): New functions.
17693 * jcf-io.c (find_class): Defer issuing a warning by setting
17694 jcf->outofsynch to 1.
17695 * jcf-parse.c (jcf_out_of_synch): New function.
17696 (load_class): Test this_jcf.outofsynch flag and call
17697 jcf_out_of_synch accordingly.
17698 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17699 comment indentation.
17700 * lex.c (java_get_unicode): Fixed code indentation.
17701 (java_lex): Create string literal. Fixed typo. Removed several
17702 premature obstack_free.
17703 * parse.h: New enums for name resolution and invocation mode.
17704 (struct qualification): New data structure.
17705 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17706 (do_resolve_class, build_method_invocation_stmt,
17707 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17708 debug_line, identical_subpath_p, invocation_mode,
17709 refine_accessible_methods_list, build_invoke,
17710 lookup_method_invoke): New functions declared.
17711 (build_invokevirtual, invoke_build_dtable, match_java_method,
17712 build_field_ref, jcf_out_of_synch): New references to external
17714 (struct parse_ctxt): Removed artificial_constructor field.
17715 * parse.y: (array_type:): Type defined for this rule.
17716 (class_type:): Installed default rule for interface_type:.
17717 (array_type:): Now build Java array type.
17718 (qualified_name:): Now use obstack_grow0.
17719 (method_declaration:): Skip the artificial constructor added to
17721 (abstract_method_declaration:): Execute the code only during pass 1.
17722 (block:): Installed default rule in block_statements:.
17723 (block_statement:): Add the statement to the method during pass 2.
17724 (statement_expression): Installed default rule for
17725 method_invocation:.
17726 (argument_list:): Added code to build the argument list.
17727 (method_invocation:): Added call to create the method invocation
17729 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17730 (debug_line): New function for debug.
17731 (complete_class_decl): No longer do something during pass 1.
17732 (method_header): Use BUILD_PTR_FROM_NAME.
17733 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17735 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17736 function's main comment.
17737 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17739 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17740 (resolve_class): Now works with arrays.
17741 (do_resolve_class, resolve_and_layout): New functions.
17742 (java_check_regular_methods): Reverse method list before and after
17743 having processed it. No longer set ctxp->artificial_constructor.
17744 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17745 accordingly. Fixed typo in issued error message. Now use
17747 (find_in_imports_on_demand): Now use obstack_grow0.
17748 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17749 (source_end_java_method): Call expand_expr_stmt instead of
17750 expand_expr. Calls it before calling expand_function_end.
17751 (java_method_add_stmt): Do nothing if errors were found during
17753 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17754 (build_method_invocation_stmt, build_invoke, invocation_mode,
17755 lookup_method_invoke, refine_accessible_methods_list,
17756 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17758 * typeck.c (build_java_signature): Properly end method signature
17759 if return type skipped.
17760 (match_java_method): New function.
17762 1998-03-16 Per Bothner <bothner@cygnus.com>
17764 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17766 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17768 * expr.c (build_invoke_non_interface): New function.
17769 (methods_ident, ncode_ident): Now static globals.
17770 (expand_invoke): Use build_invoke_non_interface.
17771 * java-tree.h (struct lang_decl): New field function_decl_body.
17772 (DECL_FUNCTION_BODY): New macro.
17773 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17774 CLASS_FROM_SOURCE_P.
17775 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17776 before starting pass 2. Call to java_generate_parsed_class replaced
17777 by java_register_parsed_class.
17778 * lex.c: Fixed typo in header. Some line width related formating.
17779 * lex.h: Some line width related formating.
17780 * parse.h (source_end_java_method, resolve_expression_name,
17781 complete_class_decl, maybe_create_class_interface_decl,
17782 check_class_interface_creation): New static function declarations.
17783 (java_layout_parsed_class, java_method_add_stmt): New function
17785 (struct parser_ctxt): Field mark_class_generate removed. New
17786 fields class_list and artificial_constructor.
17787 * parse.y: Fixed typo in header.
17788 (class_declaration:): Call complete_class_decl when class body
17790 (method_declaration:): Call source_end_java_method in pass 2 when
17791 the method body is defined.
17792 (postfix_expression:): Do expression name resolution on sub-rule
17793 name during pass 2.
17794 (create_class, create_interface): Merged common pieces.
17795 (check_class_interface_creation, maybe_create_class_interface_decl):
17797 (complete_class_decl): New function.
17798 (register_fields): Fixed line width related typo.
17799 (method_header): Correctly skip first argument when fixing
17800 argument line. Changed the loop.
17801 (java_check_circular_reference): Now use ctxp->class_list.
17802 (java_complete_class): Removed start/stop marking.
17803 (java_check_regular_methods): Now takes a class decl as an
17804 argument. Add default constructor if none were encountered.
17805 (java_check_methods): Now use ctxp->class_list. Changed call to
17806 java_check_regular_methods.
17807 (source_start_java_method): Set DECL_ARG_TYPE for each function
17809 (source_end_java_method, java_method_add_stmt): New functions.
17810 (java_generate_parsed_class): No longer exists.
17811 (java_layout_parsed_class, java_register_parsed_class): New functions.
17812 (resolve_expression_name): New function.
17814 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17816 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17817 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17818 until pass initializations are done. Call read_import_dir with
17820 * parse.h: (lookup_modifier_cl): New function declared.
17821 (INTERFACE_FIELD_MODIFIERS): New macro.
17822 (OBSOLETE_MODIFIER_WARNING): New macro.
17823 * parse.y: (register_fields): Class type and current field name in
17824 local variables. Check modifier(s) if adding field(s) to an interface.
17825 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17826 and report errors using the faulty modifier line context.
17827 (lookup_modifier_cl): New function.
17828 (read_import_dir): Detect and report default import processing
17831 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17833 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17834 * class.c (is_compiled_class): Return 1 after making sure it
17835 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17836 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17837 * java-tree.h (flag_assume_compiled): Add decl.
17838 * lang.c (lang_f_options): Add the flag.
17839 (flag_assume_compiled): Add decl, default to 0.
17841 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17843 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17844 (is_compiled_class): Likewise.
17845 (layout_class): Likewise.
17846 (layout_class): Detect and lay out classes defined in source code.
17847 (interface_of_p, add_interface_do, may_add_interface): New
17849 (add_interface): Now use add_interface_do.
17850 (add_method_1): New function.
17851 (add_method): Now use add_method_1.
17852 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17853 (complete_start_java_method): New function.
17854 (start_java_mehod): Now call complete_start_java_method.
17855 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17856 (expand_invoke): Likewise and fixed typo.
17857 *gjava.c: (print_super_field): Use new argument to find_class
17860 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17861 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17862 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17864 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17865 (add_method_1, push_class): New prototypes.
17866 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17867 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17868 directory where the class was found.
17869 (find_class): New argument DO_CLASS_FILE. Function find_class
17870 modified accordingly.
17871 *jcf-parse.c: (fix_class_path): New function.
17872 (load_class): Use new VERBOSE argument. load_class now finds and
17873 loads/parses .class/.java files. Save read_state of current_jcf
17875 (java_parser_abort_on_error): New macro.
17876 (jcf_parse_source, parse_source_file): New function.
17877 (jcf_parse): Fixed typo.
17878 (yyparse): Call parse_source_file () only.
17879 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17880 writing the real class name back in the zip directory entry.
17881 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17882 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17883 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17884 (find_class): Prototype fixed.
17885 *lex.c: Added 1998 time stamp.
17886 Removed all static global variables, moved into the parser
17887 context data structure.. Now include unistd.h if SEEK_SET not
17889 (java_init_lex): Rewritten.
17890 (java_sneak_unicode): Modified current unicode access in current line.
17891 (java_unget_unicode): Likewise.
17892 (java_allocate_new_line): New allocation management.
17893 (java_read_char): Modified access and storage of unget_utf8_value.
17894 New way of processing current unicode.
17895 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17896 (java_get_unicode): Now use the parser context.
17897 (java_lineterminator): Likewise.
17898 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17899 of the reentrant parser implementation. Function now use the
17900 parser context data structure and java_lval. Fixed production of
17901 the float and double constant "out of range" error message. Fixed
17902 obstack use. Return integer value when hitting a modifier. Now
17903 return type for TRUE, FALSE and other predefined types. Return
17904 identifier as a TREE_LIST list containing the current line context
17905 as the TREE_VALUE sub-node.
17906 (java_unicode_2_utf8): Fixed typo in declaration.
17907 (java_lex_error): Now use the parser context data structure.
17908 *lex.h: Added 1998 time stamp.
17909 (struct java_line): New fields ref_count and next.
17910 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17911 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17912 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17913 *parse.h: Added 1998 time stamp.
17914 (java_parse_source_file): Renamed from parse_source_file.
17915 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17916 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17917 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17918 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17919 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17920 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17921 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17922 (struct parser_ctxt): New data structure to keep the parser context.
17923 *parse.y: Added 1998 time stamp, got rid of static global variables.
17924 (java_error_count, ctxp): New global variables.
17925 (%union): New value field.
17926 (numeric_type, integral_type): Rules removed.
17927 (primitive_type): Rule defined to handle integral, float, double and
17929 (qualified_name, package_declaration,
17930 single_type_import_declaration, type_import_on_demand_declaration,
17931 modifiers, class_declaration, super, interfaces,
17932 interface_type_list, class_body, field_declaration,
17933 field_declaration, variable_declarators, variable_declarator,
17934 variable_declarator_id, method_declaration, method_header,
17935 formal_parameter_list, formal_parameter, method_body, block,
17936 static, interface_declaration, extends_interfaces,
17937 abstract_method_declaration, local_variable_declarators): Rules now
17939 (force_error, do_warning): New global statics.
17940 (push_parser_context, parser_context_save_global,
17941 parser_context_restore_global, pop_parser_context): New functions.
17942 (yyerror): Now uses the global parser context. Fixed use of obstack.
17943 (parse_error, parse_error_context, parse_warning_context,
17944 java_accstring_lookup, redefinition_error, check_modifiers,
17945 parser_add_interface, create_interface, create_class, find_field,
17946 duplicate_declaration_error, register_fields, method_header,
17947 check_modifiers_consistency, check_abstract_method_header,
17948 method_declarator, parser_qualified_classname,
17949 parser_check_super_interface, parser_check_super,
17950 parser_chain_incomplete_item, java_check_circular_reference,
17951 layout_class_from_source, java_complete_class,
17952 complete_method_decl, resolve_class, complete_class_report_errors,
17953 java_check_final, check_method_redefinition,
17954 java_check_regular_methods, java_check_abstract_methods,
17955 java_check_methods, lookup_java_interface_method2,
17956 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17957 process_imports, find_in_imports, read_import_entry,
17958 read_import_dir, find_in_imports_on_demand,
17959 check_pkg_class_access, not_builtin_p, declare_local_variables,
17960 source_start_java_method, java_generate_parsed_class): New
17962 *typeck.c: (signature_include_return): New global variable.
17963 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17964 to add the function returned type in the signature.
17966 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17968 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17970 1998-01-29 Dave Brolley <brolley@cygnus.com>
17972 * Make-lang.in (java.info): Added.
17973 (java.install-info): Added
17975 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17977 * Makefile.in (clean): Also remove java/parse.c.
17979 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17981 Add a pair of -fbounds-check/-fno-bounds-check options.
17982 * lang.c (lang_decode_option): Add code to grok arguments.
17983 (flag_bounds_check): Add decl.
17984 (lang_f_options): New array w/ the option in it.
17985 * java-tree.h (flag_bounds_check): Add decl.
17986 * lang-options.h: New file.
17987 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17988 of a static macro value.
17989 (JAVA_ARRAY_EXCEPTION): Delete macro.
17991 1998-01-23 Per Bothner <bothner@cygnus.com>
17993 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17994 * expr.c (build_anewarray): Add missing promote_type.
17996 1998-01-22 Per Bothner <bothner@cygnus.com>
17998 Add array types with known length to optimize bounds checking.
17999 * typeck.c (build_java_array_type): Take length parameter.
18000 (java_array_type_length, build_prim_array_type): New functions.
18001 * java-tree.h: Update for new functions.
18002 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
18003 * class.c: Use build_prim_array_type.
18004 * expr.c (can_widen_reference_to): Handle known-length array types.
18005 (verify_jvm_instructions): Keep track of integer push instructions
18006 followed by newarray/anewarray, so we can build known-length arrays.
18007 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
18008 (java_array_data_offset): New function.
18009 (build_java_array_length_access): New function. Optimize if constant.
18010 (build_java_arrayaccess): Constant fold bounds check.
18011 (expand_java_newarray, expand_java_anewarray): Replaced by ...
18012 (build_newarray, build_anewarray): New functions.
18013 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
18014 * verify.c (merge_types): Handle known-lengh array types.
18016 1998-01-19 Per Bothner <bothner@cygnus.com>
18018 * expr.c (expand_byte_code): Fix performace bug, which caused
18019 searching linenumber_table to be linear rather than constant.
18021 1997-12-12 Per Bothner <bothner@cygnus.com>
18023 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18025 * decl.c, java-tree.h (soft_fmod_node): New global.
18026 * decl.c (init_decl_processing): Define __builtin_fmod.
18027 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18028 using __builtin_fmod.
18030 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18032 * keyword.h: New file, output of keyword.gperf as processed by
18034 * lex.c (java_lex_init): Initialize java_error_flag.
18035 * parse.c (YYERROR_NOW): Uses java_error_flag.
18036 * parse.y: New static java_error_flag. Useless definition of
18038 * parse.y (java_error): Portable error recovery using
18039 java_error_flag (not yet completely tuned).
18041 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18043 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18045 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18047 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18048 (parse.c, lex.c, keyword.h): New rules for Java source code
18050 * parse.c: Renamed into jcf-parse.c.
18051 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18052 * keyword.gperf: New file, Java keywords.
18053 * parse.y: New file, Java language grammar.
18054 * parse.h: New file, Java language grammar definitions.
18055 * lex.c: New file, Java language lexer.
18056 * lex.h: New file, Java language lexer definitions.
18058 1997-12-03 Per Bothner <bothner@cygnus.com>
18060 * decl.c (clinit_identifier_node), java-tree.h: New global.
18061 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18062 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18063 * expr.c (expand_java_field_op): Check for invalid assignment
18066 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18068 1997-10-27 Per Bothner <bothner@cygnus.com>
18070 * verify.c (verify_jvm_instructions): When processing a handler,
18071 attempt to set the current_subr to the right value.
18072 (More complicated code combines Sep 17 and Oct 22 versions.)
18074 1997-10-24 Per Bothner <bothner@cygnus.com>
18076 * class.c (push_class): Figure out (guess) name of source file.
18077 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18078 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18079 (parse_class_file): Change return type from int to void.
18080 Call debug_start_source_file/debug_end_source_file.
18082 * expr.c (build_java_binop): Fix masking 2nd operand.
18083 * decl.c (init_decl_processing): Set sizetype first.
18085 1997-10-22 Per Bothner <bothner@cygnus.com>
18087 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18088 (Revert Sep 17 change.)
18090 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18092 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18093 .class extension in their name and fix thing so we don't process
18094 them parse_zip_file_entries().
18095 (parse_zip_file_entries): Cleaned unused local variables.
18097 1997-10-20 Per Bothner <bothner@cygnus.com>
18099 * expr.c (can_widen_reference_to): Allows equal array element types.
18100 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18101 * jcf-dump.c (RET): Get (and print) index.
18103 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18104 Promote element type to POINTER_TYPE.
18106 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18108 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18109 find_in_current_zip, jcf_figure_file_type): Moved from
18110 jcf-reader.c to parse.c.
18111 * zextract.c: (read_zip_archive): takes file_comment_length possible
18112 field into account.
18114 1997-10-20 Per Bothner <bothner@cygnus.com>
18116 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18118 * verify.c (merge_types): Handle array types even better ...
18120 1997-10-17 Per Bothner <bothner@cygnus.com>
18122 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18124 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18125 * class.c (make_class_data): Don't build fields_decl if no fields.
18126 When building fields_decl, skip if DECL_ARTIFICIAL.
18128 * expr.c (java_stack_swap): Update stack_type_map.
18129 * verify.c (merge_types): Handle array types better.
18131 1997-10-15 Per Bothner <bothner@cygnus.com>
18133 * class.c (add_field): Don't promote short integral fields to
18134 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18135 * expr.c (push_value): Promote and convert short integral values.
18137 * decl.c, java-tree.h (integer_two_node): New constant node.
18138 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18140 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18142 * class.c (append_gpp_mangled_type): Use function argument
18143 unpromoted type to generate mangled name.
18145 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18147 * constants.c (build_constant_data_ref): Now uses current_class
18148 instead of main_class.
18149 (build_constants_constructor): Now uses current_class instead of
18151 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18152 of the global variable SeepZipFiles done here.
18153 * zextract.c (read_zip_archive): extra_field optional field taken
18154 into account while computing the position of the class file in the
18156 * verify.c (verify_jvm_instructions): Use current_jcf to search
18158 * parse.c (load_class): First search for the class to load in the
18159 current zip file. Saves current_jcf (restored before returning
18160 from that function). Don't call JCF_FINISH in the class was found
18161 in the current ZIP file.
18162 (jcf_parse): If the class was found in the current ZIP file, save
18163 its tree_constant_pool (for later reuse).
18164 (parse_class_file): New function. Process each method defined in
18165 the current class and record the class as to be later registered.
18166 (yyparse): Rewritten. Figure the type of the current file and switch
18168 * lang.c: New global variable current_jcf.
18169 (lang_init): Removed compiling_from_source test (done later, in
18170 yyparse). Removed call the jcf_parse ().
18171 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18172 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18173 in the current ZIP file) and zip_offset (offset to the class data in
18174 the current zip file).
18175 * jcf-reader.c: zipfile.h included.
18176 localToFile: New ZipFileCache static global variable
18177 (parse_zip_file_entries): New function. Browse the current ZIP
18178 file directory and process each class found.
18179 (process_zip_dir): New function. Register each class found in the
18180 ZIP file directory. The class aren't parsed but a valid JCF is
18181 link to each of them.
18182 (find_in_current_zip): New function. Search for a class in the
18183 current ZIP file directory. If found, prepare the class so that it
18185 (jcf_figure_file_type): New function. Examine the file structure
18186 to figure a class file, a ZIP file. If none of these categories are
18187 matched, a source file is assumed.
18188 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18189 SeenZipFile: New global variable.
18190 (open_in_zip): Use zipmember's length to accelerate the search for
18191 a member. If zipmember was NULL and zip file successfully read,
18193 * java-tree.h: New global variable current_jcf declared. Added
18194 declaration for current_constant_pool_tags, current_constant_pool_data,
18195 current_constant_pool_length, current_constant_pool_data_ref.
18196 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18197 store the JCF of classes seen in a zip file) and tree *constant_pool
18198 (to save a loaded class constant pool). current_class declared here.
18199 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18200 retrieve method_ref_constant.
18201 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18202 (OBJECT): get_class_constant now uses current_jcf.
18203 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18204 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18205 (expand_invoke): Now uses current_class instead of main_class
18206 (build_class_init): Now uses current_class instead of main_class
18207 * class.c: New static global variable registered_class.
18208 (register_class): New function.
18209 (emit_register_class): Modified to use registered_class instead of
18211 (is_compiled_class): Now take into account class seen in the archive.
18213 1997-10-06 Per Bothner <bothner@cygnus.com>
18215 * except.h: Renamed to: java-except.h.
18216 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18217 * except.c: Add semi-working (commented out) implementation.
18219 * expr.c (expand_iinc): Add needed flush_quick_stack.
18220 * parse.c (set_source_filename): New function.
18221 (give_name_to_class): Set input_filename from package.classname.java.
18223 * jcf-io.c (find_class): Don't look first in ".".
18225 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18227 * zextract.c (read_zip_archive): Now takes into account the
18229 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18231 1997-09-20 Per Bothner <bothner@cygnus.com>
18233 * constants.c, java-tree.h (build_internal_class_name): New function.
18234 (alloc_class_constant): Re-implement using build_internal_class_name.
18235 * class.c (make_class_data): Likewise.
18236 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18238 1997-09-17 Per Bothner <bothner@cygnus.com>
18240 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18241 to NULL before pushing an exception handler target.
18243 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18244 (java_stack_swap, java_stack_dup): Re-write to be safe from
18245 clobbering registers.
18246 (build_class_init): New function.
18248 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18250 * typeck.c (build_java_array_type): Temporary use
18251 permanent_obstack to create the array 'length' field.
18252 * expr.c (lookup_label): Temporay use permanent_obstack to create
18253 label if not found.
18254 * class.c (push_super_field): Tempory use permanent_obstack.
18256 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18258 * typeck.c (type_for_mode): Now handles double_type_node and
18260 * verify.c (verify_jvm_instructions): The instruction following
18261 the wide bytecode is checked. OPCODE_ret added to the list of
18264 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18266 * class.c (make_class): Temporary use permanent_obstack. Set the
18267 class CLASS_P field to 1.
18268 (push_class): Temporary use permanent_obstack.
18269 (set_super_info): Temporary use permanent_obstack.
18270 (add_method): Temporary use permanent_obstack, set
18271 METHOD_TRANSIENT().
18272 (add_field): Temporary use permanent_obstack. Sets
18273 FIELD_VOLATILE() and FIELD_TRANSIENT().
18274 (build_class_ref): Temporary use permanent_obstack if the class
18276 (build_static_field_ref): Temporary use permanent_obstack when
18277 creating field's rtl.
18278 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18279 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18280 and fields. Function finalized, as far as flag handling.
18281 (push_class_static_dummy_field): Temporary use permanent_obstack.
18282 (emit_register_class): Force generation of class registration at
18284 * decl.c (end_java_method): Call permanent_allocation() before
18286 * expr.c (can_widen_reference_to): Added comment to interface
18287 handling, fixed typo.
18288 (lookup_field): Now uses CLASS_P() to correct FIXME
18289 (expand_invoke): Verification on public && !static &&
18290 !abstract moved into soft_lookupinterfacemethod (kaffe).
18291 Use Object class dtable if objectref is an array when expanding
18293 (java_push_constant_from_pool): Temporary use permanent_obstack
18294 for CONSTANT_string
18295 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18296 create constant references.
18297 (get_constant): Temporary use permanent_obstack to create constant.
18298 (load_class): Temporary use permanent_obstack to load class.
18299 (jcf_parse): Temporary use permanent_obstack to perform class
18301 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18302 (build_java_signature): Temporary use permanent_obstack.
18303 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18305 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18306 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18309 1997-09-11 Per Bothner <bothner@cygnus.com>
18311 * class.c (append_gpp_mangled_type): Fix typo.
18312 (emit_register_class): Use main_class to get class object, rather
18313 than looking for no-longer-existing static decl starting with _CL.
18314 * typeck.c (parse_signature_type): Promote array element type
18315 if it is a RECORD_TYPE.
18317 1997-09-10 Per Bothner <bothner@cygnus.com>
18319 * class.c (push_class_static_dummy_field): New function.
18320 (mangle_static_field): New. Do G++-style mangling of static fields.
18321 (layout_class): Mandle static fields here, not in add_field.
18322 (build_class_ref): The class object is now a dummy static field.
18323 * decl.c (find_local_variable): Look for best, instead of first match.
18324 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18325 (build_java_athrow): Don't check here if exception is Throwable.
18326 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18327 (TYPE_USED): Removed. No longer used ...
18328 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18329 * verify.c (push_pending_label): New function.
18330 (push_pending_block): Renamed to check_pending_block.
18331 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18332 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18333 re-checking possible handlers) after a store (less wasted work).
18334 Check for null handler (finally) before calling add_handler.
18335 Various changes to (finally?) correctly handle try/finally.
18337 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18339 * class.c: Include stdio.h.
18341 1997-09-04 Per Bothner <bothner@cygnus.com>
18343 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18344 to make sure class is initialized before static/special invoke.
18346 * verify.c (verify_jvm_instructions): On a store instruction,
18347 call find_local_variable to force pre-allocation of decl and rtx.
18348 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18350 1997-09-03 Per Bothner <bothner@cygnus.com>
18352 * class.c (build_class_ref): Strip off "promoted_" if need be.
18353 (make_field_value): Call build_java_signature when needed.
18354 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18355 * expr.c (build_java_athrow): Don't push_value of exception.
18356 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18357 match specification of [fd]cmp[lg] for NaNs.
18358 (expand_byte_code): Add support for exception handler ranges.
18359 * except.c: Add skeleton for EH code-generation.
18360 * verify.c (merge_types): Treat all promoted integral types as equal.
18361 * constants.c (build_constants_constructor): To force creation of
18362 current_constant_pool_data_ref, call build_constant_data_ref.
18364 * javaop.def (lload): Fix typo.
18365 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18367 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18369 * parse.c: Don't include function.h.
18371 1997-08-27 Per Bothner <bothner@cygnus.com>
18373 * except.[ch]: New files.
18374 * Makefile.in (JAVA_OBJS): Add except.o
18375 * expr.c: Temporary warning about unimplemented exceptions.
18376 * verify.c: Verify exception handlers.
18378 * jcf-dump.c (disassemble_method): Print exception table.
18380 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18382 * expr.c (verify_jvm_instructions): Started a thorough
18383 verification of invoke* bytecodes.
18384 (expand_byte_code): flush quick stack if PC is the target of a
18385 branch. and undef RET (conflicting with config/i386/i386.h).
18386 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18388 (expand_invoke): Now handles invokeinterface and do more
18389 verification according to the bytecode.
18390 (lookup_field): Don't try to load the class if processing
18392 (can_widen_reference_to): Now handles interfaces.
18393 * decl.c (init_decl_processing): New global variable
18394 soft_lookupinterfacemethod_node, declared in java-tree.h.
18395 Call set_super_info on string_type_node.
18396 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18398 * class.c (set_super_info): Fills the CLASS_* flags according to
18400 (get_access_flags_from_decl): Handles all class flags.
18402 1997-08-26 Per Bothner <bothner@cygnus.com>
18404 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18405 * parse.c (yyparse): Check for abstract method, and missing code.
18406 * expr.c (expand_byte_code): Change interface.
18407 * lang.c (put_decl_node): Print promoted types prettier.
18408 * verify.c (verify_jvm_instruction): Change interface.
18409 Partial support for scanning exception table.
18410 For load instructions, handle promoted integral types.
18412 1997-08-21 Per Bothner <bothner@cygnus.com>
18414 * verify.c: New file, with contents moved from expr.c.
18415 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18416 * typeck.c (is_array_type_p): Moved here from expr.c.
18417 * java-tree.h: Add some now-needed function declarations.
18418 * Makefile.in (JAVA_OBJS): Added verify.o.
18420 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18422 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18423 METHOD_ABSTRACT flag.
18425 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18426 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18427 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18429 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18431 (start_java_method): Hook for SYNCHRONIZED methods.
18433 * expr.c (build_java_jsr, build_java_ret): New functions
18434 (JSR,PRE): New macros
18435 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18436 (verify_jvm_instructions): tableswitch, lookupswitch,
18437 monitorenter, monitorexit, goto_w: verified.
18438 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18439 (build_java_monitor): New function.
18440 (MONITOR_OPERATION): Modified to call build_java_monitor()
18441 (verify_jvm_instructions): Started a thorough verification of
18444 1997-08-19 Per Bothner <bothner@cygnus.com>
18446 Support verification of jsr/ret subroutines (used for try/finally).
18447 * decl.c (return_address_type_node): New type node.
18448 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18449 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18450 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18451 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18452 TYPE_USED): New macros for special types in type_map.
18454 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18455 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18457 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18459 * expr.c (can_widen_reference_to): New function.
18460 (pop_type): Use it.
18461 (merge_type_state): Support handling start of subroutine.
18462 (push_pending_block): Return char* error message, instead of calling
18463 fatal on an error. Also handle subroutines.
18464 (verify_jvm_instructions): Handle errors from push_poending_block.
18465 Support jsr and ret instructions.
18467 1997-08-19 Per Bothner <bothner@cygnus.com>
18469 * jcf-io.c (find_classfile): Fix thinko.
18470 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18472 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18474 * Makefile.in (BISON): Remove.
18476 1997-08-07 Per Bothner <bothner@cygnus.com>
18478 * Makefile.in: Convert to autoconf.
18479 * config-lang.in (outputs): Added java/Makefile.
18481 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18482 Rename cc1java to jc1.
18484 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18485 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18487 * class.c (class_depth): Do load_class if needed.
18489 Mostly better verification.
18490 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18491 (init_decl_processing): Change return type of soft_checkcast.
18492 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18493 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18494 lang_print_error): New functions.
18495 (lang_init): Set global hook print_error_function to lang_print_error.
18496 * expr.c: In the type_map ptr_type_node is only used for null now.
18497 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18498 (merge_types): Dererence pointer to record types before comparing.
18499 (decode_newarray_type, merge_types): On error just return NULL.
18500 (build_java_binop): Add preliminary implementation (with warning)
18501 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18502 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18503 (expand_compare, expand_java_goto, expand_java_call): Don't
18504 push_pending_block, since that only makes sense when verifying.
18505 (merge_type_state): Different return codes.
18506 (push_pending_block): A block may need to be verified more than once.
18507 (expand_byte_code): Warn about unused code at code generation time.
18508 (verify_jvm_instruction): Changed logic, since code may need to be
18509 re-verified if type-state has changed. Also, better error handling.
18510 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18511 Improve newarray, anewarray, ?aload, athrow,
18512 * java-tree.h (LABEL_CHANGED): New macro.
18514 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18516 * decl.c (soft_athrow_node): New global variable initialized.
18517 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18518 * typeck.c (convert): Added support for REAL_TYPE.
18519 (convert_to_char): New function.
18520 (convert): Handle CHAR_TYPE.
18521 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18522 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18523 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18525 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18526 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18527 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18528 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18529 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18530 to Use The Right Things.
18531 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18532 compatible with INT. BOOLEAN is made equivalent to BYTE.
18533 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18534 OPCODE_ifnonnull): Now supported.
18535 (build_java_athrow): New function.
18537 1997-08-04 Per Bothner <bothner@cygnus.com>
18539 Rename method name <init> to match G++ (and fix mangling).
18540 * class.c (layout_class): Replace method name of <init> by class name.
18541 (make_method_value): Do inverse renaming of constructor from <init>.
18542 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18543 * typeck.c (lookup_java_constructor): New function.
18544 * expr.c (expand_invoke): If method_name is <init>, call
18545 lookup_java_constructor to find constructor.
18547 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18549 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18551 * parse.c (get_class_constant): Modified to handle array "classes"
18552 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18554 (convert): Modified to handle real type.
18555 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18556 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18557 variables declared.
18558 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18559 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18560 global variables initialized.
18561 (find_local_variable): Handles the case of a pointer
18562 (end_java_method): Restore the use of one more scope
18563 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18564 build_java_array_length_access, expand_java_arrayload,
18565 expand_java_arraystore, expand_java_array_length,
18566 expand_java_multianewarray, expand_java_anewarray,
18567 build_java_check_indexed_type, is_array_type_p,
18568 build_java_throw_out_of_bound_exception): New functions.
18569 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18570 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18571 OPCODE_<t>aload): Implemented code for verification.
18572 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18573 ARRAY_NEW_MULTI): Macro defined.
18574 (CONVERT): Modified to invoke convert().
18575 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18577 1997-07-31 Per Bothner <bothner@cygnus.com>
18579 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18580 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18581 (make_class_data): Field name needs '/' as package prefix.
18582 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18584 1997-07-25 Per Bothner <bothner@cygnus.com>
18586 Implement debug information for local variables.
18587 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18588 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18589 DECL_LOCAL_SLOT_CHAIN): New macros.
18590 (struct lang_decl_var): New type.
18591 * parse.c (give_name_to_locals): Move to decl.c.
18592 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18593 (start_java_method): Re-write parameter handling.
18594 (pending_local_decls): New global variable.
18595 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18596 (find_local_variable): Accept pc so we can skips decls not in range.
18597 (struct binding_level): Add end_pc field.
18598 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18599 (various): Change so current pc gets passed to find_local_variable.
18601 * decl.c (init_decl_processing): Re-arrange fields in
18602 class_type_node and and method_type_node to match kaffe 0.9.1.
18603 * class.c (make_method_value, make_class_data): Update
18604 initializations to match.
18606 1997-07-16 Per Bothner <bothner@cygnus.com>
18608 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18609 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18610 (push_super_field): New function.
18611 (make_class_data): Handle inheritance of class static initializer.
18612 (layout_class): New name mangling.
18613 * constants.c (build_constant_data_ref): Init type of data array
18614 to a one-element array.
18615 (build_constants_constructor): Set DECL_SIZE from complete array type.
18616 * decl.c: Rename class_type, object_type etc to class_type_node,
18617 object_type_node etc. Make former inherit from latter.
18618 * expr.c (expand_invoke): Add cast of function address.
18619 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18620 * parse.c (yyparse): Don't call layout_class here.
18621 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18623 1997-06-14 Per Bothner <bothner@cygnus.com>
18625 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18626 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18627 (alloc_class_constant): New.
18628 * expr.c (expand_invoke): Make sure method's class is initialized.
18629 * class.c (interits_from_p, emit_register_class): New functions.
18630 * parse.c (yyparse): Call emit_register_class.
18632 1997-06-09 Per Bothner <bothner@cygnus.com>
18634 * constants.c: New file, to handle constant pool.
18635 * Makefile.in (JAVA_OBJS): Add constants.o.
18636 * decl.c (init_decl_processing): Update, fix, finish various structs.
18637 (pushdecl_top_level): New.
18638 * parse.c (layout_class): Moved to class.c.
18639 * expr.c (java_push_constant_from_pool): New function.
18640 * class.c (build_class_ref): Make work fully
18641 (make_class_data): Emit super-class, constant pool, interface vector.
18643 1997-06-03 Per Bothner <bothner@cygnus.com>
18645 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18646 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18647 * class.c (class_depth): New function.
18648 (lookup_named_class): Replaced by new function lookup_class.
18649 * decl.c (object_type_node, string_type_node): New.
18650 Remove various types that we no longer need.
18651 * expr.c (verify_jvm_instructions): New separate verifier pass.
18652 (push_type, pop_type): New functions for verifier.
18653 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18654 (expand_byte_code): Simplify, since we assume already verified.
18655 (expand_invoke): Now mostly works.
18656 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18657 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18658 * parse.c: Wait to allocate class object until we know its name.
18659 (layout_class): Calculate DECL_VINDEX for each virtual method.
18660 * typeck.c (get_array_type): Rename to ...
18661 (build_java_array_type): ... and provide working implementation.
18662 (build_java_signature): New function - build Java signature of type.
18663 (set_java_signature): New function - cache signature with type.
18664 (lookup_java_method): New function.
18666 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18668 * class.c (ident_subst): Take extra SUFFIX parameter.
18669 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18670 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18671 (build_class_ref): Actually implement.
18672 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18673 * decl.c (builtin_function): New.
18674 (init_decl_processing): Update for current Kaffe. Declare some
18675 builtin Kaffe functions.
18676 * expr.c (build_address_of): New.
18677 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18678 Renamed (from expand_java_new etc), and added working implementations.
18679 (build_field_ref): Now also handle static fields.
18680 (expand_invoke): Implement invokestatic, and start implement rest.
18681 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18682 * javaop.def: Rename invokevirt -> invokevirtual.
18683 * lang.c (use_handles): Removed.
18684 * parse.c: Add support for ConstantValue attribute.
18685 Handle nested loading of a class. (JPOOL_UTF): New.
18687 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18689 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18691 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18693 * Make-lang.in (java.install-man): New empty rule.
18694 * typeck.c (set_local_type): New function.
18695 * expr.c (STORE_INTERNAL): Call find_local_variable,
18696 not find_stack_slot. Call set_local_type.
18698 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18700 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18701 and building RECORD_TYPE CONSTRUCTORs.
18702 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18704 * lang.c (use_handles): Change the default to 0.
18705 * decl.c: Define and build class_type, field_type, utf8const_type.
18706 * class.c (make_class_data, make_field_value,
18707 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18708 hashUtf8String, strLengthUtf8, mangled_classname:
18709 Functions to build reflective data structures.
18710 * parse.c (yyparse): Call make_class_data.
18712 * jcf-io.c (open_class, find_classfile): New functions.
18713 * jcf-dump.c: Support reading classfile from explicitly-named
18714 class file (without CLASSPATH searching).
18716 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18718 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18719 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18720 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18721 (get_constant): Now trivial for CONSTANT_Utf8.
18723 * jcf.h: Make NEW_CPOOL the default.
18724 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18726 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>