1 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
3 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
5 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7 * java-tree.h: Don't use PARAMS().
9 2005-04-07 Per Bothner <per@bothner.com>
11 * class.c (push_class): By default, suppress debug output.
12 (finish_class): Enable debug output for classes we're emitting.
14 2005-04-07 Andrew Haley <aph@redhat.com>
16 * gcj.texi: Correct gcj-dbtool instructions.
18 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
20 * gcj.texi: Fix a typo.
21 * lang.c: Fix a comment typo.
23 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
25 * gcj.texi (Invoking gij): Add descriptions of new -X options.
26 Mention recognized-and-ignored compatibility options.
27 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
29 (About CNI): Add Memory allocation section.
31 2005-04-01 Tom Tromey <tromey@redhat.com>
33 * decl.c (java_init_decl_processing): Fix types of
34 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
35 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
36 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
38 2005-03-31 Jan Hubicka <jh@suse.cz>
40 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
41 * class.c: Include cgraph.h
42 (make_local_functoin_alias): Mark aslias as needed.
43 * resource.c: Include cgraph.h
44 (compile_resource_data): Go via cgraph interface.
46 2005-03-30 Ian Lance Taylor <ian@airs.com>
48 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
50 2005-03-30 Tom Tromey <tromey@redhat.com>
52 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
53 inner_class_info_index==0 or outer_class_info_index==0.
55 2005-03-29 Tom Tromey <tromey@redhat.com>
57 * gcj.texi (libgcj Runtime Properties): Document
58 gnu.gcj.runtime.endorsed.dirs.
60 2005-03-24 Anthony Green <green@redhat.com>
62 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
65 2005-03-23 Tom Tromey <tromey@redhat.com>
67 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
68 (parse_version): Use it.
70 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
72 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
74 2005-03-18 Andrew Haley <aph@redhat.com>
77 * decl.c (update_aliases): Don't update variables that are about
79 (maybe_poplevels): Add comment.
81 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
84 * jcf-parse.c (duplicate_class_warning): New function.
85 (java_parse_file): Call duplicate_class_warning if
86 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
87 (parse_zip_file_entries): Likewise. Also set
88 CLASS_FROM_CURRENTLY_COMPILED_P.
90 2005-03-16 Andrew Haley <aph@redhat.com>
92 * expr.c (expand_java_arrayload): Don't generate a
93 NullPointerException based on the type of the node.
94 (build_java_array_length_access): Likewise.
96 2005-03-15 Zack Weinberg <zack@codesourcery.com>
98 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
100 2005-03-11 Tom Tromey <tromey@redhat.com>
102 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
103 (libgcj Runtime Properties): Document the default .db.
105 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
108 * parse.y (checks_throws_clauses): Check exceptions list even when
109 the base class does not come from a source file being compiled.
110 (java_complete_lhs): Remove unused variable 'wfl'.
112 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
115 * decl.c (finish_method): Emit _Jv_InitClass for private static
116 methods inside inner classes as well.
118 2005-03-08 Julian Brown <julian@codesourcery.com>
119 * Revert patch from 2005-03-08 for causing bootstrap failure on
122 2005-03-08 Julian Brown <julian@codesourcery.com>
124 * decl.c (finish_method): Give methods once-only linkage.
126 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
128 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
130 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
132 * verify-glue.c (vfy_is_assignable_from): Perform static check using
133 can_widen_reference_to if the C++ ABI is in use.
134 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
135 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
136 type_isresolved, init_state, set_pc, state_get_pc,
137 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
138 (verify_fail): Report the current PC from the verifier context.
139 (free_state): Remove #if 0 block to enable this function.
140 (free_verifier_context): Call free_state on state_list iterator
141 values before freeing them.
142 * expr.c (pop_type_0): Pop correct type for error message when stack
143 contains a multi-word type.
145 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
147 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
148 for known NULL array length access.
150 2005-03-07 Tom Tromey <tromey@redhat.com>
152 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
154 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
156 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
157 typeck.c: Update copyright.
159 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
162 * xref.c, xref.h: Remove file.
163 * Make-lang.in (java/xref.o): Remove.
164 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
165 * lang.c (flag_emit_xref): Remove definition.
166 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
167 * typeck.c (convert): Remove use of do_not_fold.
168 * parse.y (do_not_fold): Remove definition.
169 (parser grammar): Remove xref code.
170 (maybe_create_class_interface_decl, create_class): Likewise.
171 (register_fields, method_header, finish_method_declaration): Likewise.
172 (declare_local_variables, source_end_java_method): Likewise.
173 (java_complete_expand_classes): Do not set do_not_fold.
174 (java_complete_expand_method): Remove xref code.
175 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
176 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
177 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
178 (patch_synchronized_statement, patch_throw_statement): Likewise.
179 (maybe_build_class_init_for_field): Likewise.
181 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
183 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
184 instead of IS_NON_TYPE_CODE_CLASS.
186 2005-03-04 Andrew Haley <aph@redhat.com>
189 * class.c (set_method_index): Don't set method_index if it is
191 (layout_class_method): Don't complain about "non-static method foo
192 overrides static method" in the case of indirect dispatch.
194 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
196 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
198 * Make-lang.in: Don't elide warnings in jcf-io.c.
200 2005-03-01 Per Bothner <per@bothner.com>
203 * check-init.c (wfl): Remove static.
204 (final_assign_error, check_init): Replace calls to parse_error_context
206 (check_init): Save, set, and restore input_location for each exp.
208 2005-03-01 Per Bothner <per@bothner.com>
210 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
211 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
212 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
214 2005-03-01 Per Bothner <per@bothner.com>
216 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
218 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
221 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
224 2005-02-22 Tom Tromey <tromey@redhat.com>
227 * verify-impl.c (EITHER): New define.
228 (types_compatible): Handle it.
229 (check_field_constant): Use it.
231 2005-02-18 Tom Tromey <tromey@redhat.com>
234 * verify-impl.c (types_equal): Fixed test.
237 * verify-glue.c (vfy_class_has_field): New function.
238 * verify.h (vfy_class_has_field): Declare.
239 * verify-impl.c (check_field_constant): Added 'putfield'
241 (verify_instructions_0): Updated.
242 (types_equal): New function.
244 2005-02-14 Tom Tromey <tromey@redhat.com>
247 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
248 stack effect of multianewarray.
250 2005-02-14 Andrew Haley <aph@redhat.com>
253 * expr.c (expand_byte_code): Call promote_arguments().
254 (promote_arguments): New function.
255 * decl.c (check_local_unnamed_variable): Remove special case for
257 (find_local_variable): Promote all boolean types to int
258 when searching for local variable decls.
260 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
262 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
263 parse-scan.y: Update copyright.
265 2005-02-11 Per Bothner <per@bothner.com>
268 * parse-scan.y (input_location): Remove variable.
269 (main_input_filename): New - replaces input_filename, which isn't
270 settable if USE_MAPPED_LOCATION.
271 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
272 so we don't reference input_location or wfl_operator in that case.
273 * jv-scan.c (expand_location): Remove - no longer used.
274 (main): Set main_input_filename rather than input_filename.
276 2005-02-09 Richard Henderson <rth@redhat.com>
278 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
279 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
281 2005-02-08 Marcin Dalecki <martin@dalecki.de>
283 * expr.c (add_type_assertion): Use the proper enumeration type,
284 since this is what htab_find_slot() is expecting.
286 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
288 * gcj.texi: Update copyright dates.
290 2005-02-02 Tom Tromey <tromey@redhat.com>
292 * gcj.texi (libgcj Runtime Properties): Default library_control
295 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
298 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
299 (modifiers) when square brackets are present in a declaration for
301 * jv-scan.c (main): Set input_filename and input_line.
303 2005-02-01 Tom Tromey <tromey@redhat.com>
306 * gjavah.c (get_field_name): Don't override name for JNI header.
308 2005-02-01 Roger Sayle <roger@eyesopen.com>
310 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
311 of unsigned types using iushr and lushr JVM bytecodes.
313 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
316 * gjavah.c (jni_print_float): Do not emit floating-point
317 initialiser for a static final field.
318 (jni_print_double): Likewise.
320 2005-02-01 Mark Mitchell <mark@codesourcery.com>
323 2005-01-31 Mark Mitchell <mark@codesourcery.com>
324 * gjavah.c (print_field_info): Mark static data members of
325 floating-point type with "__extension__".
327 2005-01-31 Mark Mitchell <mark@codesourcery.com>
329 * gjavah.c (print_field_info): Mark static data members of
330 floating-point type with "__extension__".
332 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
335 * parse.y (build_string_concatenation): Remove redundant if.
336 (patch_conditional_expr): Attempt to patch_string() the condition
337 of a ?: as well, in addition to its other operands.
339 2005-01-25 Tom Tromey <tromey@redhat.com>
341 * Make-lang.in (java/java-tree-inline.o): Removed.
343 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
346 * parse.y (patch_binop): Allow comparisons against NULL only
347 if the other operand is of a reference type.
349 2005-01-24 Tom Tromey <tromey@redhat.com>
351 * java-tree.h (gcj_abi_version): Declare.
352 * class.c (make_class_data): Push gcj_abi_version into "next"
353 field. Renamed field.
354 * decl.c (gcj_abi_version): New global.
355 (parse_version): New function.
356 (java_init_decl_processing): Call it. Renamed 'next' field.
358 (GCJ_BINARYCOMPAT_ADDITION): New define.
360 2005-01-24 Roger Sayle <roger@eyesopen.com>
363 * jcf-write.c (generate_bytecode_insns): Conversions between
364 integer types of the same precision shouldn't generate widening
365 or narrowing conversion bytecodes.
367 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
369 * java-except.h, java-tree.h: Remove unused prototypes.
371 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
374 * jcf-write.c (perform_relocations): Don't call memcpy if source
375 and destination are the same.
377 2005-01-17 Tom Tromey <tromey@redhat.com>
379 * verify-impl.c (get_short): Sign extend.
382 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
384 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
387 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
389 * verify.c: Revert to the version before the BC-ABI merge.
391 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
394 * check-init.c (check_init): Take care of references that do not
395 have an explicit final variable declaration (e.g. array length
396 access) for pre/post in/de-crement operators.
398 2005-01-08 Mark Wielaard <mark@klomp.org>
400 * parse.y (process_imports): Allocate (and free) original_name only
401 when not already defined.
402 * jcf-parse.c (read_class): Free results of find_class() and
404 (java_parse_file): Keep pointer to head of file_list and free when
405 done. Free result of lrealpath().
407 2005-01-05 Tom Tromey <tromey@redhat.com>
409 * gcj.texi (Standard Properties): java.ext.dirs is now used.
411 2004-12-20 Andrew Haley <aph@redhat.com>
413 * typeck.c: Use fold_convert for ints and booleans.
415 2004-12-17 Andrew Haley <aph@redhat.com>
418 * typeck.c (convert): Use a CONVERT_EXPR when converting to
419 BOOLEAN_TYPE or CHAR_TYPE.
420 (convert_to_boolean, convert_to_char) : Remove.
421 * convert.h (convert_to_boolean, convert_to_char) : Remove.
422 * expr.c (expand_load_internal): Do type conversion if type is not
425 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
428 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
431 2004-12-07 Andrew Haley <aph@redhat.com>
434 * jcf-parse.c (load_class): Remove sanity test for missing inner
437 2004-12-06 Tom Tromey <tromey@redhat.com>
439 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
440 (java.uninstall): Likewise.
441 (java.maintainer-clean): Likewise.
442 (.INTERMEDIATE): Likewise.
443 (java.install-man): Likewise.
444 (gcj-dbtool.pod): New target.
445 * gcj.texi (Code Generation): Document -findirect-dispatch.
446 (libgcj Runtime Properties): Document
447 gnu.gcj.precompiled.db.path.
448 (Top): Link to "Invoking gcj-dbtool".
450 2004-12-06 Tom Tromey <tromey@redhat.com>
453 * java-tree.h (extract_field_decl): Declare.
454 * parse.y (extract_field_decl): Renamed from
455 strip_out_static_field_access_decl. No longer static.
456 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
458 2004-12-03 Tom Tromey <tromey@redhat.com>
460 * lang.c (flag_new_verifier): Define.
461 (java_post_options): Set flag_new_verifier if indirect dispatch
463 * lang.opt (fnew-verifier): Removed.
465 2004-12-03 Tom Tromey <tromey@redhat.com>
468 * Make-lang.in (java.install-common): Only install transformed
469 gcjh if gcj-cross exists.
471 2004-12-03 Andrew Haley <aph@redhat.com>
474 * except.c (link_handler): Patch 'outer' field of siblings of the
475 range we're demoting.
477 2004-12-03 Andrew Haley <aph@redhat.com>
480 * class.c (layout_class_method): Don't fail to override a method
481 simply because it has DECL_ARTIFICIAL set.
483 2004-12-02 Tom Tromey <tromey@redhat.com>
486 * parse.y (craft_constructor): Special case null_pointer_node.
488 2004-12-02 Tom Tromey <tromey@redhat.com>
491 * java-gimplify.c (java_gimplify_expr): Don't call
492 SET_EXPR_LOCATION unless wrapped tree is an expression.
494 2004-11-27 Per Bothner <per@bothner.com>
496 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
497 Fix fencepost error in 'i', which got executed one too many times.
498 Also, fold memcpy into explicit loop, as originally intended.
499 Also, free temporary 'buf' which otherwise leaks.
501 2004-11-27 Per Bothner <per@bothner.com>
503 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
504 local static variables if not USE_MAPPED_LOCATION.
506 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
508 * class.c, decl.c, expr.c: Fix comment typos.
510 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
513 * decl.c (end_java_method): Call
514 attach_init_test_initialization_flags on all the init_decls.
515 * parse.y (attach_init_test_initialization_flags): Move to ...
516 * expr.c (attach_init_test_initialization_flags): here and
517 support BIND_EXPR also.
518 * java-tree.h (attach_init_test_initialization_flags): Prototype.
519 * jcf-parse.c (parse_class_file): Don't disable class init
522 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
524 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
527 2004-11-24 Richard Henderson <rth@redhat.com>
529 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
530 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
532 2004-11-24 Tom Tromey <tromey@redhat.com>
534 * verify.c (defer_merging): Don't use C++-style comment.
535 * verify.h (java_opcode): Added java_opcode_end.
536 * class.c (build_class_ref): Remove C++ comment and old FIXME.
538 * verify-impl.c (vfy_push_type): Removed bogus "return".
539 (initialize_stack): Use vfy_alloc and vfy_free.
540 (verify_instructions_0): Likewise.
542 * Merged gcj-abi-2-dev-branch to trunk.
544 2004-11-24 Andrew Haley <aph@redhat.com>
546 * jcf-parse.c (parse_class_file): Set file_start_location.
548 2004-11-10 Tom Tromey <tromey@redhat.com>
550 * class.c (make_field_value): Don't call build_static_field_ref.
551 (build_static_field_ref): Don't emit direct references when using
554 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
555 -verbose:class into man page synopsis.
557 2004-11-09 Tom Tromey <tromey@redhat.com>
559 * expr.c (build_java_arraystore_check): Still generate check if
560 element type is itself an array.
562 2004-11-08 Tom Tromey <tromey@redhat.com>
564 * java-tree.h (soft_check_assignment_node): Removed.
565 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
566 * decl.c (java_init_decl_processing): Don't initialize
567 soft_check_assignment_node.
569 2004-11-05 Tom Tromey <tromey@redhat.com>
571 * class.c (layout_class_methods): Don't add Miranda methods when
572 using indirect dispatch.
574 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
576 * class.c (make_class_data): Call emit_assertion_table to set the
577 'assertion_table' field.
578 (build_signature_for_libgcj): Move here from expr.c.
579 (add_assertion_table_entry): New function. Callback for assertion
581 (emit_assertion_table): New. Take class argument, and generate
582 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
583 * decl.c (init_decl_processing): Define assertion_entry_type record.
584 Push 'assertion_table' class field instead of 'verify'.
585 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
586 (type_assertion_hash): Include 'assertion_code' in hash.
587 (add_type_assertion): Rewritten. Take class and assertion_code
588 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
589 (can_widen_reference_to): Use new add_type_assertion() arguments.
590 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
591 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
592 (verify_identifier_node): Removed.
593 (assertion_entry_type, assertion_table_type): New.
594 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
595 assertion code definitions.
596 (struct type_assertion): Add assertion_code. Rename 'source_type' and
597 'target_type' to 'op1' and 'op2'.
598 (add_type_assertion): Declare.
599 (lang_printable_name_wls): Remove unused definition.
600 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
601 to emit runtime assertion.
602 (vfy_note_stack_type): Clean up non-C90 declarations.
603 (vfy_note_local_type): Likewise.
604 * verify.h (vfy_is_assignable_from): Declare.
605 * verify-impl.c (is_assignable_from_slow): Remove unused function.
606 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
607 instead of is_assignable_from_slow().
608 (types_compatible): Reinstate ref_compatible() call.
610 2004-11-04 Tom Tromey <tromey@redhat.com>
612 * class.c (build_static_field_ref): Reverted previous patch.
614 * class.c (build_static_field_ref): Don't emit direct references
615 when using indirect dispatch.
617 2004-11-03 Tom Tromey <tromey@redhat.com>
619 * expr.c (expand_java_arrayload): Set lhs_type_node.
620 (expand_java_arraystore): Set rhs_type_node.
622 2004-11-02 Tom Tromey <tromey@redhat.com>
624 * jcf-parse.c (compute_class_name): Use filename length from zip
625 directory, not strlen.
627 * expr.c (expand_invoke): Mark new interface methods as abstract.
629 2004-11-01 Tom Tromey <tromey@redhat.com>
631 * verify-impl.c (push_jump): Removed check for uninitialized
633 (push_exception_jump): Likewise.
634 (handle_ret_insn): Likewise.
635 (handle_jsr_insn): Likewise.
636 (state_check_no_uninitialized_objects): Removed.
638 * decl.c (check_local_unnamed_variable): Recognize
639 promoted-to-int parameters when using the new verifier.
640 * expr.c (expand_java_arraystore): Explicitly request array type
641 when using new verifier.
642 (expand_java_arrayload): Likewise.
643 (invoke_build_dtable): Don't pass object_type_node as
644 expression argument to build_java_indirect_ref.
645 (build_java_check_indexed_type): Do nothing.
646 (build_java_arraystore_check): Handle case where array doesn't
648 (build_java_array_length_access): Likewise.
649 (expand_invoke): Handle case where interface overrides a method
651 (pop_type_0): Always succeed for reference types.
652 (process_jvm_instruction): Don't pop a value in a dead
654 (pop_arguments): Convert arguments to correct types.
656 2004-10-29 Andrew Haley <aph@redhat.com>
658 * jcf-parse.c (give_name_to_class): Remove line that was
661 2004-10-29 Andrew Haley <aph@redhat.com>
663 * jcf-parse.c (set_source_filename): Add code to build new sfname.
665 2004-10-20 Andrew Haley <aph@redhat.com>
667 * decl.c (end_java_method): Don't expand if flag_syntax_only.
669 2004-10-26 Tom Tromey <tromey@redhat.com>
671 * verify.h (vfy_notify_verified): Removed.
672 * verify-glue.c (vfy_notify_verified): Removed.
674 2004-10-26 Tom Tromey <tromey@redhat.com>
676 * verify-impl.c (debug_print_state): Declare `i' before code.
677 (merge_types): Modify `t' when it is null_type.
679 2004-10-26 Tom Tromey <tromey@redhat.com>
681 * verify-impl.c (type_print): Renamed from print. Now static and
683 (debug_print_state): Use type_print.
685 2004-10-25 Tom Tromey <tromey@redhat.com>
687 * expr.c (build_invokeinterface): Compute correct offset for
688 index into interface methods.
690 2004-10-20 Tom Tromey <tromey@redhat.com>
692 * java-tree.h (verify_jvm_instructions_new): Declare.
694 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
697 * verify-impl.c (verify_instructions): Correctly handle wide
699 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
700 (vfy_get_component_type): Strip pointer types.
701 (vfy_find_class): Use get_type_from_signature. Strip pointer
703 Include java-except.h.
705 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
707 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
708 vfy_push_type_t, set_variable, add_new_state, merge_into,
709 handle_jsr_insn, branch_prepass, check_class_constant,
710 check_wide_constant, get_one_type, compute_static_types,
711 verify_instructions_0): Clean up C99 declarations after statements.
713 2004-10-20 Tom Tromey <tromey@redhat.com>
715 * verify-impl.c (merge_refs): Compare reference against iterator,
718 * verify-glue.c (vfy_tag): Mask off resolved flag.
720 2004-10-19 Tom Tromey <tromey@redhat.com>
722 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
723 (init_state_with_stack): Initialize `this_type' in state.
724 (verify_method): Use debug_print.
725 * verify-glue.c (vfy_is_primitive): Removed debugging print.
726 (vfy_note_stack_depth): Reverted last patch.
727 (vfy_note_stack_type): Note pointer to Object, not Object.
728 (vfy_note_local_type): Likewise.
730 * verify.h (vfy_note_instruction_seen): Declare.
731 * verify-glue.c (verify_jvm_instructions_new): Set
732 BCODE_EXCEPTION_TARGET on target instruction.
733 (vfy_note_instruction_seen): New function.
734 * verify-impl.c (FLAG_INSN_SEEN): New define.
735 (verify_instructions_0): Set flag on instruction. Save state for
737 (verify_instructions): Call vfy_note_instruction_seen.
739 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
740 (verify_jvm_instructions_new): Call method_init_exceptions,
741 add_handler, and handle_nested_ranges.
742 * verify-impl.c (verify_method): Return 1 on success.
743 (verify_instructions_0): Save the state at PC=0.
745 * verify-impl.c (init_type_from_class): Set is_resolved and
746 ref_next on new ref_intersection.
747 (init_type_from_string): Likewise.
749 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
751 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
752 if flag_new_verifier is set.
753 * java-tree.h (flag_new_verifier): Declare.
754 * lang.opt (fnew-verifier): New option.
755 * verify-impl.c: Work around namespace pollution by undef'ing
757 (struct verifier_context): Make 'bytecode' const.
758 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
759 (types_compatible): For the BC-ABI, always consider reference types
761 (check_class_constant): Use vfr->current_class.
762 (check_constant): Likewise.
763 (check_wide_constant): Likewise.
764 (check_field_constant): Check for 'L' at start of type name.
765 (get_one_type): Return pointer instead of type. Set type result in
766 caller via passed type pointer.
767 (compute_argument_types): Update to use new get_one_type arguments.
768 (compute_return_type): Likewise.
769 (make_verifier_context): New. Allocate and initialize 'vfr'.
770 (free_verifier_context): New. Free 'vfr' and its contents.
771 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
772 and free_verifier_context.
774 2004-10-15 Tom Tromey <tromey@redhat.com>
776 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
777 * verify.h (vfy_fail): Fixed formatting.
779 * verify-impl.c (vfr): Fixed comment formatting.
780 (collapse_type): New function.
781 (verify_instructions): Notify compiler about type map.
782 * verify.h (vfy_note_stack_depth): Updated.
783 (vfy_note_stack_type): Likewise.
784 (vfy_note_local_type): Likewise.
785 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
787 * verify-glue.c (vfy_note_stack_depth): Correctly size type
788 state. Added `method' argument.
789 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
791 (vfy_note_local_type): New function.
792 (vfy_unsuitable_type): Likewise.
793 (vfy_return_address_type): Likewise.
794 (vfy_null_type): Likewise.
796 * verify.h (VFY_IN_GCC): Removed.
797 (VFY_WANT_TYPEMAP): Removed.
798 * verify-impl.c (verify_instructions_0): Removed useless "\".
799 (struct state) <next>: Uncomment.
801 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
803 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
806 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
808 * Make-lang.in (verify.o): Re-enabled this target.
809 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
810 (vfy_get_interface): Likewise.
811 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
812 * verify.h (verify_jvm_instructions_new): Declare.
813 * verify-impl.c (free_state): Temporarily comment out unused
816 2004-10-06 Tom Tromey <tromey@redhat.com>
818 * java-tree.h (JV_STATE_READ): New enum value.
820 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
822 * verify.h: New file.
824 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
826 * verify-impl.c, verify-glue.c, verify.h: New files.
827 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
829 2004-09-24 Andrew Haley <aph@redhat.com>
831 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
832 for a slot if it's of pointer type.
834 2004-09-14 Tom Tromey <tromey@redhat.com>
836 * class.c (make_class_data): Correctly initialize "state" field.
837 Initialize "engine" field.
838 * decl.c (java_init_decl_processing): Add "engine" field.
840 2004-09-10 Andrew Haley <aph@redhat.com>
843 * expr.c (build_invokeinterface): Use fast method for interface
845 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
847 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
848 (emit_symbol_table): Add new arg, element_size.
849 * decl.c (java_init_decl_processing): Initialize Class.itable.
850 * class.c (GEN_TABLE): New macro.
851 (gen_indirect_dispatch_tables): Use it. Add itable.
852 (make_class_data): Add new arg for emit_symbol_table().
854 (add_miranda_methods): Make sure search_class has been parsed.
855 (emit_symbol_table): Add new arg, element_size.
857 2004-09-06 Andrew Haley <aph@redhat.com>
859 * verify.c (merge_types): Return Object for all merges of
861 * expr.c (add_type_assertion): Don't generate assertions when
862 source type is array of Object.
864 2004-09-03 Andrew Haley <aph@redhat.com>
866 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
868 * lang.c (java_post_options): Force flag_verify_invocations if
869 we're not using indirect dispatch.
871 * expr.c (pop_type_0): Move test for interfaces before call to
872 can_widen_reference_to().
873 (build_signature_for_libgcj): Remove generation of canonical array
875 (add_type_assertion): Canonicalize both arrays.
876 Don't assert that type X can be assigned to Object.
877 Don't assert that type X an be assigned to type X.
878 Don't assert that Object can be assigned to type X.
879 (can_widen_reference_to): Warn whenever we generate an assertion.
880 (process_jvm_instruction): Use throwable_type_node for the type of
883 2004-09-01 Andrew Haley <aph@redhat.com>
885 * decl.c (java_init_decl_processing): Change
886 verify_identifier_node to "__verify".
887 * expr.c (add_type_assertion): Use verify_identifier_node for name.
888 * java-tree.h (verify_identifier_node): Change to "__verify".
890 * expr.c (build_signature_for_libgcj): New function.
891 (add_type_assertion): Use it to construct signatures for
892 source_type and target_type.
894 2004-08-27 Andrew Haley <aph@redhat.com>
896 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
897 (verify_identifier_node): New.
898 (TYPE_VERIFY_METHOD): New.
899 (struct type_assertion): New type.
900 * expr.c (type_assertion_eq): New function.
901 (type_assertion_hash): New function.
902 (add_type_assertion): New function.
903 (can_widen_reference_to): Call add_type_assertion().
904 * decl.c (java_init_decl_processing): Add verify_identifier_node.
905 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
906 (finish_class): Output TYPE_VERIFY_METHOD (type).
908 * decl.c (end_java_method): Nullify unused fields.
910 2004-08-17 Andrew Haley <aph@redhat.com>
912 * verify.c (defer_merging): Quieten.
913 * jcf-parse.c (load_class): Only try to open a class file if it's
914 java.lang.Object or if it's part of the current compilation.
915 Check that the class we just tried to load is the class we just
917 (java_parse_file): Set flag_verify_invocations off if we're
918 compiling from .class.
919 (parse_zip_file_entries): Abort if we try to read a dummy class.
920 * expr.c (can_widen_reference_to): Quieten.
921 (build_invokevirtual): Abort if we try to invokevirtual an
923 (expand_invoke): Don't build a non-interface call to an interface.
924 (build_instanceof): Don't do premature optimization if
925 flag_verify_invocations is not set.
926 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
928 (build_static_field_ref): Add correct type conversion for
930 (add_miranda_methods): Disable generation of Miranda methods for
932 (layout_class_method): Don't complain about non-static method
933 overrides static method with dummy classes.
935 2004-08-13 Tom Tromey <tromey@redhat.com>
937 * class.c (build_static_field_ref): Re-enable atable lookups for
940 * parse.y (strip_out_static_field_access_decl): Indentation fix.
942 2004-08-11 Tom Tromey <tromey@redhat.com>
944 * gcj.texi (libgcj Runtime Properties): Document new properties.
946 2004-08-06 Andrew Haley <aph@redhat.com>
948 * jcf-parse.c (load_class): Check that we really have loaded the
949 class we're looking for.
951 2004-07-19 Andrew Haley <aph@redhat.com>
953 * verify.c (verify_jvm_instructions): Comment change only.
955 * typeck.c (build_java_array_type): Add size field to array name.
957 * java-tree.h (LOCAL_SLOT_P): New.
958 (update_aliases): Add PC argument.
959 (pushdecl_function_level): New function.
961 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
962 MODIFY_EXPR, and SAVE_EXPR.
963 (java_gimplify_modify_expr): New function.
965 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
966 (expand_iinc): Pass PC to update_aliases().
967 (STORE_INTERNAL): Likewise.
968 (process_jvm_instruction): Likewise.
970 * decl.c (base_decl_map): New variable.
971 (uniq): New variable.
972 (update_aliases): Rewrite with more thorough checking.
973 (debug_variable_p): New function.
974 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
975 (check_local_named_variable): Delete whole function.
976 (initialize_local_variable): New function.
977 (check_local_unnamed_variable): Add checks and comments.
978 (find_local_variable): Rewrite.
979 (java_replace_reference): New function.
980 (function_binding_level): New variable.
981 (pushdecl_function_level): New function.
982 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
983 (maybe_pushlevels): Call pushdecl() on each of the new decls.
984 (start_java_method): Reset uniq. Create base_decl_map. Set
985 function_binding_level.
986 (end_java_method): Null unused fields to save memory.
988 2004-06-29 Andrew Haley <aph@redhat.com>
990 * except.c (expand_start_java_handler): Push a new binding level.
991 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
992 register_exception_range() to register where we'll do it.
993 (expand_end_java_handler): Remove old bogus code. Replace with
994 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
995 the top of the expression we're curently building.
996 (maybe_end_try): Delete.
997 * decl.c (binding_level.exception_range): New field.
998 (clear_binding_level): Add field exception_range. Reformat.
999 (poplevel): Call expand_end_java_handler().
1000 (poplevel): Call java_add_stmt only if functionbody is false.
1001 (maybe_poplevels): Don't call maybe_end_try() from here.
1002 (end_java_method): Clear no longer used trees in function decl.
1003 (register_exception_range): New function.
1004 * java-tree.h (register_exception_range, struct eh_range): Declare.
1006 2004-06-22 Andrew Haley <aph@redhat.com>
1008 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
1010 * check-init.c (get_variable_decl): Teach check-init about
1011 FIELD_DECLs addressed via the otable.
1012 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
1015 2004-05-28 Andrew Haley <aph@redhat.com>
1017 * jcf-parse.c (load_class): Don't try to read a class that we've
1020 * expr.c (build_invokeinterface): Use the old-fashioned way of
1021 doing indirect dispatch: look up interfaces by name.
1022 * java-tree.h (enum java_tree_index): Add
1023 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
1024 * decl.c (java_init_decl_processing): Add
1025 soft_lookupinterfacemethodbyname_node.
1027 * gjavah.c (print_method_info): Final methods have vtable entries,
1028 so gjavah needs to output them.
1029 * class.c (layout_class_method): Generate vtable entries for final
1031 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
1032 dispatch, even if a method is final.
1034 2004-05-25 Andrew Haley <aph@redhat.com>
1036 * class.c (build_symbol_entry): Convert the names of constructors
1037 to init_identifier_node when generating an entry for the indirect
1040 * expr.c (build_known_method_ref): Generate indirect calls for
1041 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
1043 2004-05-24 Andrew Haley <aph@redhat.com>
1045 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1046 atable element is of the right type.
1048 * class.c (build_static_field_ref): Cast pointer to correct type
1051 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1053 * Merged with HEAD as of 20040514. Diff against
1054 gcj-abi-2-merge-20040514.
1056 2004-04-16 Andrew Haley <aph@redhat.com>
1058 * verify.c (check_pending_block): Disable subroutine checks.
1059 (defer_merging): New function.
1060 (merge_types): If types are dummy, use defer_merging to combine them.
1061 (verify_jvm_instructions): If invocation is invokeinterface and
1062 target is dummy, assume target really is an interface.
1064 * parse.y (patch_invoke): Break out call to java_create_object.
1066 * lang.c (flag_verify_invocations): New.
1068 * jcf-parse.c (load_class): If we've already failed to load a
1069 class, don't try again.
1070 (load_class): If we can't find a .class file, don't fail, but emit
1072 (parse_class_file): Don't act on dummy methods.
1074 * java-tree.h (flag_verify_invocations): New.
1076 (lang_type.dummy_class): New field.
1077 (java_create_object): New function.
1078 (METHOD_DUMMY): New.
1080 * expr.c (build_field_ref): Widen field offset.
1081 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1082 that each of its elements is compatible with the one we're
1084 (pop_type_0): Issue a warning to say that we need to generate a
1086 (java_create_object): New function.
1087 (build_field_ref): Only generate hard refs if we're not using
1089 (expand_java_field_op): If we're using !verify_invocations and we
1090 see a missing field, generate a decl for it.
1092 (expand_invoke): If a class doesn't have the method we seek and
1093 we're using !flag_verify_invocations, generate a decl for the
1096 (build_known_method_ref): Always use indirect dispatch via the
1097 atable for static methods.
1099 (expand_java_NEW): Break out object creation into new function,
1102 (can_widen_reference_to): Issue a warning to say that we need to
1103 generate a runtime check.
1105 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1106 (make_method_value): Also use index for interfaces.
1107 (make_class_data): Skip dummy field for inherited data.
1108 Don't build method array for dummy methods.
1109 Set size_in_byte to -1 when using inirect dispatch
1110 Don't build a hard class ref if we don't have a hard ref to our
1111 superclass, or if we're using inirect dispatch.
1112 Null out dispatch tables.
1114 (layout_class_method): Don't complain about non-static method
1115 overrides static method is method is artificial.
1117 (build_static_field_ref): Disable atable references to static
1118 fields for the time being.
1120 (layout_class_methods): Check for CLASS_INTERFACE as
1121 well as CLASS_ABSTRACT.
1123 2004-11-24 Steven Bosscher <stevenb@suse.de>
1125 * class.c (make_class_data): Don't check flag_inline_functions.
1126 * lang.c (flag_really_inline): Remove unused flag.
1127 (java_handle_option): Don't set it here. Remove special handling
1128 of flag_inline_functions for Java.
1129 (java_init): Don't set flag_inline_trees here. Already done...
1130 (java_post_options): ...here. Don't clear flag_inline_functions.
1132 2004-11-24 Steven Bosscher <stevenb@suse.de>
1134 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1135 (java_gimplify_exit_block_expr): New function.
1136 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1138 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1139 (EXIT_BLOCK_EXPR): Likewise.
1140 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1141 (LABELED_BLOCK_BODY): Likewise.
1142 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1143 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1144 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1146 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1147 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1148 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1149 second operand of EXIT_BLOCK_EXPR.
1150 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1152 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1154 2004-11-23 Ben Elliston <bje@au.ibm.com>
1156 * xref.h (xref_flag_value): Remove.
1157 (xref_set_data, xref_get_data): Likewise.
1158 (xref_set_current_fp): Likewise.
1159 (XREF_NONE): Likewise.
1160 (XREF_GET_DATA): Likewise.
1161 * xref.c (xref_flag_value): Remove.
1162 (xref_set_data, xref_get_data): Likewise.
1163 (xref_set_current_fp): Likewise.
1165 2004-11-23 Ben Elliston <bje@au.ibm.com>
1167 * gjavah.c (output_directory): Make static.
1168 (temp_directory): Likewise.
1170 2004-11-15 Tom Tromey <tromey@redhat.com>
1172 * decl.c (instn_ptr_type_node): Removed.
1173 (lineNumbers_ptr_type_node): Removed.
1174 (jint_type): Removed.
1175 (jint_ptr_type): Removed.
1177 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1180 * check-init.c (check_init): Ignore DECL_EXPR.
1181 * expr.c (always_initialize_class_p): Reenable.
1182 (build_class_init): Use a variable to store the decl. Also use
1183 boolean_false_node instead of integer_zero_node.
1184 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1187 2004-11-08 Tom Tromey <tromey@redhat.com>
1190 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1191 generating a JNI header.
1192 (print_field_info): Handle JNI headers.
1193 (jni_print_float): Likewise.
1194 (jni_print_double): Likewise.
1196 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1198 * decl.c (end_java_method): Remove duplicated code.
1200 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1201 Gerald Pfeifer <gerald@pfeifer.com>
1203 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1206 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1209 * class.c: Reinstate 2004-08-18 patch.
1210 (make_local_function_alias): Don't create an alias for extern (native)
1213 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1216 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1217 (make_method_value): Likewise.
1219 2004-10-21 Andrew Haley <aph@redhat.com>
1222 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1224 2004-10-20 Andrew Haley <aph@redhat.com>
1226 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1227 Remove duplicated code block.
1229 2004-10-18 Steven Bosscher <stevenb@suse.de>
1231 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1232 New rules to work around old Bison warnings.
1234 2004-10-17 Steven Bosscher <stevenb@suse.de>
1236 * class.c (ident_subst): Always alloca buffer.
1237 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1238 opcode after including javaop.def.
1239 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1240 conditional expression that exits, to avoid warnings.
1241 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1242 a user of an extension.
1243 * win32-host.c: Move check down to have non-empty file when
1244 WIN32 is not defined.
1246 * Make-lang.in (java-warn): Add STRICT_WARN.
1247 (java/jcf-io.o-warn): Don't have Werror for this file.
1248 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1250 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1252 * expr.c (expr_add_location): Move declaration to before all
1254 * parse.y (java_expand_classes): Ditto.
1255 * lex.c (java_peek_unicode): Ditto.
1257 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1259 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1260 if possible, else convert `foo' to 'foo'.
1261 * class.c: Likewise.
1264 * jcf-io.c: Likewise.
1265 * jcf-parse.c: Likewise.
1268 * parse.h: Likewise.
1270 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1272 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1273 rename parameter 'msg' to 'msgid' in function declaration.
1274 (issue_warning_error_from_context): Likewise.
1275 (yyerror): Rename parameter 'msg' to 'msgid'.
1276 (all over): Use new quoting style for diagnostics.
1278 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1280 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1281 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1284 2004-10-14 Matt Austern <austern@apple.com>
1286 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1289 2004-10-13 Tom Tromey <tromey@redhat.com>
1292 * lang.opt (--extdirs): Document.
1293 * jvspec.c (lang_specific_driver): Recognize -encoding and
1296 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1298 * parse.y (issue_warning_error_from_context): Use va_list *
1299 instead of va_list parameter.
1300 (parse_error_context): Update call.
1301 (parse_warning_context): Likewise.
1303 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1305 * parse.y, parse-scan.y: Add list of diagnostic messages to
1306 insulate translation template from version of yacc/bison used
1307 to compile the grammar.
1309 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1311 Prepare for %q, %< and %> in diagnostic message strings.
1312 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1313 Name second parameter 'msgid'.
1314 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1315 (issue_warning_error_from_context): Use pretty-printer functions
1316 instead of vsprintf for constructing formatted messages. Rename
1317 parameter 'msg' to 'msgid'.
1318 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1319 (parse_warning_context): Likewise.
1321 2004-10-05 Andrew Haley <aph@redhat.com>
1324 * jcf-parse.c (parse_zip_file_entries): If a class has a
1325 superclass and a TYPE_SIZE of zero, lay it out.
1327 2004-09-30 Andrew Haley <aph@redhat.com>
1330 * jcf-parse.c (compute_class_name): Rewrite.
1332 2004-10-01 Jan Hubicka <jh@suse.cz>
1334 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1336 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1338 * lex.c: Fix a comment typo.
1340 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1342 * java-tree.h: Fix a comment typo.
1344 2004-09-30 Per Bothner <per@bothner.com>
1346 Simplify lexer. Implement --enable-mapped-location support.
1347 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1348 (parse_source_file_1): Pass filename as extra parameter, so we can call
1349 linemap_add and set input_location here, rather than in both callers.
1350 (read_class): Pass copied filename to parse_source_file_1.
1351 Don't initialize wfl_operator - only needed for source compilation.
1352 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1353 * lex.h: Remove a bunch of debugging macros.
1354 * lex.h (struct_java_line, struct java_error): Remove types.
1355 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1356 (struct java_lc_s): Remove prev_col field.
1357 (struct java_lexer): New fields next_unicode, next_columns, and
1358 avail_unicode. New position field, and maybe token_start field.
1359 Don't need hit_eof field - use next_unicode == -1 instead.
1360 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1361 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1362 * parse.h: Various changes for USE_MAPPED_LOCATION.
1363 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1364 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1365 (struct parser_ctxt): New file_start_location field.
1366 Remove p_line, c_line fields since we no longer save lines.
1367 Remove elc, lineno, and current_jcf fields - no longer used.
1368 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1369 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1370 source_location and is probably not needed anymore anyway.
1371 Use new expr_add_Location function.
1372 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1373 (java_pop_parser_context): Minor cleanup.
1374 (java_parser_context_save_global, java_parser_context_restore_global,
1375 java_pop_parser_context): Save/restore input_location as a unit.
1376 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1377 a source_location instead of a wfl context node.
1378 (check_class_interface_creation): input_filename is not addressable.
1379 (create_artificial_method): Calling java_parser_context_save_global
1380 and java_parser_context_restore_global is overkill. Instead,
1381 temporarily set input_location from class decl.
1382 (java_layout_seen_class_methods): Set input_location from method decl.
1383 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1384 (finish_loop_body): Likewise.
1385 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1386 (java_sprint_unicode): Take a character, not index in line.
1387 (java_sneak_uncode): Replaced by java_peek_unicode.
1388 (java_unget_unicode): No longer used.
1389 (java_allocate_new_line. java_store_unicode): Removed, since we
1390 no longer remember "lines".
1391 (java_new_lexer): Update for new data structures.
1392 (java_read_char): Move unget_value checking to java_read_unicode.
1393 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1394 efficient functions that are used directly when lexing.
1395 (java_read_unicode_collapsing_terminators): No longer needed.
1396 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1397 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1398 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1399 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1400 combine switch branches, and test for common token kinds earlier.
1401 (java_lex_error): Rewrite.
1402 * jv-scan.c (expand_location): New function, copied from tree.c.
1403 (main): Set ctxp->filename instead of setting input_filename directly.
1405 2004-09-30 Per Bothner <per@bothner.com>
1407 More cleanup for --enable-mapped-location.
1408 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1409 input_location here. Instead do it in give_name_to_class.
1410 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1411 * expr.c (expand_byte_code): Call linemap_line_start.
1412 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1413 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1414 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1415 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1416 to USE_MAPPED_LOCATION case.
1418 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1419 * jcf-parse.c (java_parse_file): Don't set input_filename.
1420 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1421 Create a list of TRANSLATION_UNIT_DECL.
1422 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1423 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1424 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1425 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1426 (file_start_location): New static.
1427 (set_source_filename): Avoid extra access to input_filename macro.
1428 Concatenate new name with class's package prefix.
1429 (set_source_filename, give_name_to_class): Update.
1430 (give_name_to_class): Set class's "line 0" input_location here.
1431 (parse_class_file): Set input_location as a unit.
1433 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1435 2004-09-29 Per Bothner <per@bothner.com>
1437 * java-tree.h: Redefine some macros and add some declaration
1438 to handle the USE_MAPPED_LOCATION case.
1439 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1440 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1441 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1442 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1444 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1445 * decl.c (finish_method, java_add_stmt): Likewise.
1446 * java-gimplify.c (java-gimplify.c): Likewise.
1447 * jcf-write.c (generate_bytecode_insns): Likewise.
1448 * lang.c (java_post_options): Likewise - call linemap_add.
1450 2004-09-29 Andrew Haley <aph@redhat.com>
1453 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1454 result of TRUNC_MOD_EXPR.
1455 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1456 * decl.c (java_init_decl_processing): Mark
1457 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1459 2004-09-28 Tom Tromey <tromey@redhat.com>
1462 * class.c (add_miranda_methods): Load superinterface if not
1465 2004-09-28 Andrew Haley <aph@redhat.com>
1468 * jcf-parse.c (load_class): Don't try to read a class that we've
1471 2004-09-28 Andrew Haley <aph@redhat.com>
1473 * jcf-parse.c (load_class): Back out previous broken patch.
1475 2004-09-28 Andrew Haley <aph@redhat.com>
1478 * jcf-parse.c (load_class): Don't try to read a class that we've
1480 Check that we really did read the right class.
1482 2004-09-25 Tom Tromey <tromey@redhat.com>
1485 * parse.y (create_artificial_method): Use add_method_1.
1487 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1489 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1491 * gcj.texi: Fix typos.
1493 2004-09-24 Tom Tromey <tromey@redhat.com>
1496 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1497 in error parts of rule.
1498 (unary_expression): Don't call error_if_numeric_overflow when $1
1501 2004-09-24 Tom Tromey <tromey@redhat.com>
1504 * parse.y (resolve_qualified_expression_name): Set
1505 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1506 * expr.c (force_evaluation_order): Check for empty argument list
1507 after stripping COMPOUND_EXPR.
1509 2004-09-23 Andrew Haley <aph@redhat.com>
1512 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1515 2004-09-23 Tom Tromey <tromey@redhat.com>
1518 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1519 where operand is null.
1521 2004-09-23 Tom Tromey <tromey@redhat.com>
1524 * parse.y (not_accessible_p): Allow access to protected members
1525 even when class is not static.
1527 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1529 * Make-lang.in: Revert the gcc-none.o change.
1531 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1533 * parse.y (patch_anonymous_class): VEC_space returns true if there
1536 2004-09-21 Matt Austern <austern@apple.com>
1539 * gjavah.c (free_method_name_list): Fix function definition so
1540 it's a proper C prototype.
1542 2004-09-21 Tom Tromey <tromey@redhat.com>
1545 * gjavah.c (free_method_name_list): New method.
1548 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1549 Zack Weinberg <zack@codesourcery.com>
1551 * java-tree.def: Use tree_code_class enumeration constants
1552 instead of code letters.
1553 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1554 new tree-class enumeration constants.
1556 2004-09-13 Tom Tromey <tromey@redhat.com>
1559 * class.c (layout_class_method): Put synthetic methods into the
1562 2004-09-11 Andrew Pinski <apinski@apple.com>
1564 * Make-lang.in (java/ggc-none.c): Change dependency
1565 for ggc.h into $(GGC_H).
1567 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1569 * Make-lang.in (java/win32-host.o): Add dependency on
1571 * win32-host.c: Add includes for coretypes.h, jcf.h
1573 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1575 * Make-lang.in (GCJH_OBJS): Change dependency from
1576 ggc-none.o to java/ggc-none.o
1577 (JCFDUMP_OBJS): Likewise.
1578 (java/ggc-none.o): New target.
1580 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1582 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1583 * class.c (build_utf8_ref, build_static_field_ref,
1584 make_field_value, make_method_value, get_dispatch_table,
1585 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1586 * constants.c (get_tag_node, build_ref_from_constant_pool,
1587 build_constants_constructor): Likewise.
1588 * decl.c (java_init_decl_processing): Likewise.
1589 * expr.c (build_java_array_length_access, build_newarray,
1590 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1591 build_java_binop, build_field_ref, expand_java_add_case,
1592 expand_java_call, build_known_method_ref, build_invokevirtual,
1593 build_invokeinterface, build_jni_stub): Likewise.
1594 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1595 * jcf-parse.c (get_constant): Likewise.
1596 * lex.c (do_java_lex): Likewise.
1597 * parse.y (patch_binop, patch_unaryop, patch_cast,
1598 build_newarray_node, patch_newarray): Likewise.
1599 * resource.c (compile_resource_data): Likewise.
1600 * typeck.c (build_prim_array_type): Likewise.
1602 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1604 * decl.c (java_init_decl_processing): Adjust
1605 initialize_sizetypes call.
1607 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1609 * jv-scan.c (fancy_abort): Add.
1611 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1613 * expr.c (build_java_arrayaccess): Use convert to change
1616 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1618 * class.c (make_local_function_alias): Allocate extra space for 'L'
1619 in name buffer. Reported by Thomas Neumann.
1621 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1623 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1624 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1625 * lex.c (do_java_lex): Adjust.
1626 (error_if_numeric_overflow): Likewise.
1628 2004-08-18 Andrew Pinski <apinski@apple.com>
1630 * class.c (make_local_function_alias): Only make a new decl if we
1631 support alias attribute on all decls.
1633 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1635 * class.c (make_local_function_alias): New function. Create local
1636 alias for public method DECL.
1637 (make_method_value): Use make_local_function_alias.
1638 * parse.y (craft_constructor): Don't special-case anonymous classes.
1639 Always set ctor_name to init_identifier_node.
1640 (lookup_method_invoke): Call layout_class_method when creating
1641 anonymous class constructor.
1643 2004-08-18 Richard Henderson <rth@redhat.com>
1645 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1646 default case. Treat '<' similarly. Update for
1647 is_gimple_formal_tmp_var name change.
1649 2004-08-17 Andrew Haley <aph@redhat.com>
1651 * lang.c (lang_printable_name): Obey verbose flag.
1652 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1653 lang_printable_name().
1654 (verify_constructor_circularity, get_printable_method_name,
1655 check_abstract_method_definitions, java_check_regular_methods,
1656 java_check_abstract_methods, check_inner_class_access,
1657 fix_constructors, patch_method_invocation, patch_return):
1659 * expr.c (pop_type_0): Likewise.
1661 * java-tree.h (lang_printable_name_wls): Delete.
1663 2004-08-16 Tom Tromey <tromey@redhat.com>
1666 * parse.y (primary): Changed for initialized and uninitialized
1668 (array_access): Handle array_creation_initialized.
1669 (array_creation_expression): Split into
1670 array_creation_initialized and array_creation_uninitialized.
1672 2004-08-16 Andrew Haley <aph@redhat.com>
1674 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1675 generating bytecode.
1677 2004-08-16 Elliot Lee <sopwith@redhat.com>
1680 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1681 spaces, and quoted filelists.
1683 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1685 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1686 * class.c (build_utf8_ref, build_static_field_ref,
1687 make_field_value, make_method_value, get_dispatch_table,
1688 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1689 * constants.c (get_tag_node, build_ref_from_constant_pool,
1690 build_constants_constructor): Likewise.
1691 * decl.c (java_init_decl_processing): Likewise.
1692 * expr.c (build_java_array_length_access, build_newarray,
1693 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1694 build_java_binop, build_field_ref, expand_java_add_case,
1695 expand_java_call, build_known_method_ref, build_invokevirtual,
1696 build_invokeinterface, build_jni_stub): Likewise.
1697 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1698 * jcf-parse.c (get_constant): Likewise.
1699 * lex.c (do_java_lex): Likewise.
1700 * parse.y (patch_binop, patch_unaryop, patch_cast,
1701 build_null_of_type, patch_newarray): Likewise.
1702 * resource.c (compile_resource_data): Likewise.
1703 * typeck.c (build_prim_array_type): Likewise.
1705 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1707 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1708 Don't create BLOCK here or call java_gimplify_block.
1710 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1712 * java-tree.h (flag_deprecated): Removed.
1713 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1714 * parse.y (check_deprecation): Check warn_deprecated instead of
1717 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1719 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1720 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1721 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1722 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1723 flag_force_classes_archive_check, flag_optimize_sci,
1724 flag_indirect_dispatch): Remove explicit declarations.
1725 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1728 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1731 * Make-lang.in (java.install-man): Install from either build
1732 tree or source tree, whichever has the file first.
1734 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1736 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1737 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1738 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1739 (do_java_lex): Likewise. Adjust force_fit_type call.
1741 2004-08-04 Roger Sayle <roger@eyesopen.com>
1742 Andrew Haley <aph@redhat.com>
1744 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1745 checking trees as they're being built.
1746 (convert): Call convert_ieee_real_to_integer if we're
1747 converting a constant, even if we're writing a class file.
1749 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1752 * parse.y (fold_constant_for_init): Call resolve_field_access with
1753 correct current_class context.
1755 2004-08-01 Roger Sayle <roger@eyesopen.com>
1757 * decl.c (update_aliases, initialize_local_variable): Replace calls
1758 to build with calls to buildN.
1759 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1760 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1761 * parse.h (BUILD_THROW): Likewise.
1762 * parse.y (switch_expression, synchronized_statement,
1763 catch_clause_parameter, array_creation_expression,
1764 conditional_expression, make_qualified_name,
1765 resolve_qualified_expression_name, patch_method_invocation,
1766 patch_invoke, build_method_invocation, build_new_invocation,
1767 build_assignment, patch_assignment, build_binop, patch_binop,
1768 build_string_concatenation, build_incdec, patch_unaryop,
1769 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1770 patch_return, build_if_else_statement, build_labeled_block,
1771 build_new_loop, build_loop_body, build_bc_statement,
1772 build_assertion, encapsulate_with_try_catch, build_try_statement,
1773 build_try_finally_statement, patch_synchronized_statement,
1774 emit_test_initialization): Likewise, replace build with buildN.
1776 2004-07-28 Eric Christopher <echristo@redhat.com>
1778 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1779 (java_unsafe_for_reeval): Ditto.
1781 2004-07-26 <hp@bitrange.com>
1783 * parse.y (build_super_invocation): Adjust declaration order to
1784 avoid declaration after statement.
1786 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1788 * decl.c: Rename all identifiers named `class' to `cl'.
1790 2004-07-25 Richard Henderson <rth@redhat.com>
1792 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1794 2004-07-23 Mike Stump <mrs@apple.com>
1796 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1797 * gjavah.c (throwable_p, decode_signature_piece,
1798 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1799 process_file): Likewise.
1800 * jcf-dump.c (main): Likewise.
1801 * jcf-io.c (read_zip_member): Likewise.
1802 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1803 give_name_to_class, get_class_constant): Likewise.
1804 * jcf-write.c (find_constant_wide, push_long_const,
1805 generate_classfile): Likewise.
1806 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1807 * parse.y (read_import_dir): Likewise.
1808 * typeck.c (parse_signature_type): Likewise.
1809 * verify.c (verify_jvm_instructions): Likewise.
1810 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1812 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1814 * Make-lang.in: Replace rmic and rmiregistry references with
1815 grmic and grmiregistry.
1816 * gcj.texi: Likewise.
1818 2004-07-20 Andrew Haley <aph@redhat.com>
1821 * verify.c (verify_jvm_instructions): Comment change only.
1823 * typeck.c (build_java_array_type): Add size field to array name.
1825 * java-tree.h (LOCAL_SLOT_P): New.
1826 (update_aliases): Add PC argument.
1827 (pushdecl_function_level): New function.
1829 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1830 MODIFY_EXPR, and SAVE_EXPR.
1831 (java_gimplify_modify_expr): New function.
1833 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1834 (expand_iinc): Pass PC to update_aliases().
1835 (STORE_INTERNAL): Likewise.
1836 (process_jvm_instruction): Likewise.
1838 * decl.c (base_decl_map): New variable.
1839 (uniq): New variable.
1840 (update_aliases): Rewrite with more thorough checking.
1841 (debug_variable_p): New function.
1842 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1843 (check_local_named_variable): Delete whole function.
1844 (initialize_local_variable): New function.
1845 (check_local_unnamed_variable): Add checks and comments.
1846 (find_local_variable): Rewrite.
1847 (java_replace_reference): New function.
1848 (function_binding_level): New variable.
1849 (pushdecl_function_level): New function.
1850 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1851 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1852 (start_java_method): Reset uniq. Create base_decl_map. Set
1853 function_binding_level.
1854 (end_java_method): Null unused fields to save memory.
1856 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1858 * class.c (add_interface_do): Remove.
1859 (set_super_info, interface_of_p, maybe_add_interface,
1860 add_interface, make_class_data, layout_class,
1861 add_miranda_methods): Adjust BINFO accessors and addition.
1862 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1864 * jcf-write.c (generate_classfile): Likewise.
1865 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1866 check_circular_reference, java_complete_class,
1867 check_abstract_method_definitions,
1868 java_check_abstract_method_definitions,
1869 check_interface_throws_clauses, java_check_abstract_methods,
1870 lookup_java_interface_method2,
1871 find_applicable_accessible_methods_list): Adjust BINFO accessors
1873 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1875 2004-07-18 Roger Sayle <roger@eyesopen.com>
1877 * builtins.c (max_builtin, min_builtin,
1878 java_build_function_call_expr): Replace calls to build with buildN.
1879 * class.c (build_class_ref, build_static_field_ref,
1880 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1881 * constants.c (build_ref_from_constant_pool): Likewise.
1882 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1883 add_stmt_to_compound): Likewise.
1884 * except.c (build_exception_object_ref, expand_end_java_handler):
1886 * java-gimplify.c (java_gimplify_case_expr,
1887 java_gimplify_default_expr, java_gimplify_block,
1888 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1889 * jcf-write.c (generate_bytecode_insns): Likewise.
1890 * typeck.c (convert_ieee_real_to_integer): Likewise.
1892 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1894 * java-tree.h (builtin_function): Declare.
1896 2004-07-16 Steven Bosscher <stevenb@suse.de>
1898 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1899 abuse restore_line_number_status.
1901 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1904 * jcf-parse.c (java_emit_static_constructor): Specify default
1907 2004-07-13 Per Bothner <per@bothner.com>
1909 * java-tree.h (all_class_filename): Remove useless macro.
1910 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1911 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1912 * parse.y (java_parser_context_restore_global): Replace
1913 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1914 * jcf-parse.c (read_class, java_parse_file): Likewise.
1916 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1919 gjavah.c (print_field_info): Emit constant only if field is static.
1921 2004-07-11 Roger Sayle <roger@eyesopen.com>
1923 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1924 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1925 build_java_ret, build_java_throw_out_of_bounds_exception,
1926 build_java_array_length_access, java_check_reference,
1927 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1928 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1929 expand_java_arrayload, build_java_monitor, expand_java_return,
1930 expand_load_internal, expand_java_NEW, build_get_class,
1931 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1932 build_java_soft_divmod, build_java_binop, build_field_ref,
1933 expand_compare, expand_java_goto, expand_java_switch,
1934 expand_java_add_case, build_class_init, build_known_method_ref,
1935 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1936 expand_invoke, build_jni_stub, expand_java_field_op,
1937 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1938 force_evaluation_order, emit_init_test_initialization): Convert
1939 calls to "build" into calls to the prefered "buildN" functions.
1941 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1943 * java-tree.h (set_block): Remove.
1944 * lang.c (java_clear_binding_stack): New.
1945 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1946 * decl.c (struct binding_level): Remove this_block.
1947 (clear_binding_level): Likewise.
1948 (poplevel): Don't handle this_block.
1949 (set_block): Remove.
1951 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1953 * class.c (common_enclosing_context_p): Remove statement with no
1956 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1959 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1960 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1961 (craft_constructor): Inherit access flags for implicit constructor
1962 from the enclosing class.
1963 (create_class): Fix comment typo.
1964 (resolve_qualified_expression_name): Pass type of qualifier to
1965 not_accessible_p, not the type in which target field was found.
1966 (not_accessible_p): Handle inner classes. Expand protected
1967 qualifier-subtype check to enclosing instances, but don't apply this
1968 check to static members. Allow protected access to inner classes
1969 of a subtype. Allow private access within common enclosing context.
1970 (build_super_invocation): Get WFL line number info from current
1972 (build_incomplete_class_ref): Update for new create_anonymous_class
1974 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1975 common_enclosing_instance_p.
1976 * class.c (common_enclosing_context_p): New. Determine if types
1977 share a common enclosing context, even across static contexts.
1978 (common_enclosing_instance_p): Renamed from
1979 common_enclosing_context_p. Determines if types share a common
1980 non-static enclosing instance.
1981 * java-tree.h (common_enclosing_instance_p): Declare.
1982 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1983 for inner class constructors.
1984 (generate_classfile): Use get_method_access_flags.
1986 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1988 * class.c (interface_of_p): Check for null TYPE_BINFO.
1990 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1992 * class.c (make_class): Do not create binfo here.
1993 (set_super_info): Create it here.
1994 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1996 2004-07-08 Richard Henderson <rth@redhat.com>
1998 * expr.c (case_identity, get_primitive_array_vtable,
1999 java_expand_expr, emit_init_test_initialization): Remove.
2000 * java-tree.h (java_expand_expr): Remove.
2001 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
2003 2004-07-07 Per Bothner <per@bothner.com>
2005 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
2006 get internal error due to mismatched types.
2008 * gcj.texi (Invoking gij): Document new -verbose:class flag.
2010 * gcj.texi (Linking): New node. Document -lgij usage.
2012 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
2014 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
2015 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
2016 * java/class.c (set_super_info, class_depth, interface_of_p,
2017 maybe_add_interface, add_interface, make_class_data,
2018 layout_class, add_miranda_methods): Adjust BINFO macros.
2019 * expr.c (can_widen_reference_to, lookup_field): Likewise.
2020 * jcf-write.c (generate_classfile): Likewise.
2021 * parse.y (patch_anonymous_class,
2022 check_inner_circular_reference, check_circular_reference,
2023 java_complete_class, check_abstract_method_definitions,
2024 java_check_abstract_method_definitions,
2025 check_interface_throws_clauses, java_check_abstract_methods,
2026 lookup_java_interface_method2,
2027 find_applicable_accessible_methods_list): Likewise.
2028 * typeck.c (find_method_in_interface): Likewise.
2029 * verify.c (merge_types): Likewise.
2031 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
2033 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
2034 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
2036 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
2038 * class.c (make_class): Use make_tree_binfo.
2039 (set_super_info, add_interface_do): Likewise.
2040 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
2042 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2044 * verify.c: Correct array element access formatting thinko.
2046 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2048 * verify.c: Insert a short blurb at the start referring to the JVMS.
2049 (merge_type_state): Remove redundant nested if statement.
2050 (verify_jvm_instructions): Ensure current_subr is initialised to
2052 Minor formatting fixes all over the place.
2054 2004-07-02 Richard Henderson <rth@redhat.com>
2056 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2058 2004-07-01 Richard Henderson <rth@redhat.com>
2060 * class.c (registerClass_libfunc): Remove.
2061 (init_class_processing): Don't set it.
2062 (emit_register_classes): Take list_p parameter. Fill it in
2063 with _Jv_RegisterClass calls.
2064 * decl.c (java_init_decl_processing): Don't call
2065 init_resource_processing.
2066 * jcf-parse.c (java_emit_static_constructor): New.
2067 (java_parse_file): Call it.
2068 * resource.c (registerResource_libfunc): Remove.
2069 (init_resource_processing): Remove.
2070 (write_resource_constructor): Take list_p parameter. Fill it in
2071 with _Jv_RegisterResource calls.
2072 * java-tree.h: Update prototypes.
2074 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2077 * class.c (layout_class_method): Do not override package-private
2078 method if its in a different package.
2079 (split_qualified_name): Move here from parse.y. Rename from
2080 breakdown_qualified. Add comment.
2081 (in_same_package): Move here from parse.y. Add comment.
2082 * java-tree.h (break_down_qualified, in_same_package): Declare.
2083 (in_same_package): Likewise.
2084 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2087 2004-06-29 Andrew Haley <aph@redhat.com>
2089 * except.c (expand_start_java_handler): Push a new binding level.
2090 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2091 register_exception_range() to register where we'll do it.
2092 (expand_end_java_handler): Remove old bogus code. Replace with
2093 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2094 the top of the expression we're curently building.
2095 (maybe_end_try): Delete.
2096 * decl.c (binding_level.exception_range): New field.
2097 (clear_binding_level): Add field exception_range. Reformat.
2098 (poplevel): Call expand_end_java_handler().
2099 (poplevel): Call java_add_stmt only if functionbody is false.
2100 (maybe_poplevels): Don't call maybe_end_try() from here.
2101 (end_java_method): Clear no longer used trees in function decl.
2102 (register_exception_range): New function.
2103 * java-tree.h (register_exception_range, struct eh_range): Declare.
2105 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2107 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2109 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2112 * expr.c (class_has_finalize_method): Fix method name indentation.
2113 (expand_java_call): Remove K&R style parameter declaration.
2114 (expand_invoke): Fix statement indentation.
2115 (expand_java_field_op): Likewise.
2116 * parse-scan.y: Fix typo.
2117 (reset_report): Fix method name indentation.
2118 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2120 * verify.c (verify_jvm_instructions): Document parameters, insert
2122 * lang.c (lang_init_source): Fix method name indentation.
2123 * class.c (common_enclosing_context_p): Likewise.
2124 (emit_symbol_table): Fix parameter list indentation.
2125 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2126 parameter declaration.
2127 * constants.c: Fix copyright notice indentation.
2128 * typeck.c (find_method_in_superclasses): Fix parameter list
2130 (find_method_in_interfaces): Likewise.
2131 * zextract.c (makelong): Fix method name indentation.
2133 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2136 * parse.y (create_interface): Set correct access modifiers for
2138 * jcf-write.c (get_classfile_modifiers): New function.
2139 (generate_classfile): Use get_classfile_modifiers, not
2142 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2144 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2145 dependency to current parser context, not NULL_TREE, for top-level
2147 (jdep_resolve_class): Enable member access check for all inner
2150 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2152 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2155 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2158 * expr.c (expand_java_field_op): Ensure that target class for static
2159 field access has been loaded.
2161 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2162 Ranjit Mathew <rmathew@hotmail.com>
2164 PR java/1207, java/16178
2165 * jcf-parse.c (load_class): Return immediately if passed a type decl
2166 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2167 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2168 before calling load_class.
2169 (qualify_and_find): Likewise.
2170 (find_in_imports_on_demand): Likewise.
2171 (find_applicable_accessible_methods_list): Likewise.
2173 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2175 * parse.y (java_layout_seen_class_methods): Don't call load_class
2176 on class defined by source parser.
2178 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2180 * parse.y (set_nested_class_simple_name_value): Removed.
2181 (java_complete_expand_class): Remove calls to
2182 set_nested_class_simple_name_value.
2184 2004-06-22 Andrew Haley <aph@redhat.com>
2185 Ranjit Mathew <rmathew@hotmail.com>
2187 Fixes PR java/16113.
2188 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2190 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2192 * parse.y (create_class): Correct diagnostic message about
2193 java.lang.Object extending anything else.
2195 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2197 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2198 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2199 * constants.c (build_ref_from_constant_pool): Likewise.
2200 * expr.c (build_java_array_length_access): Likewise.
2201 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2202 (invoke_build_dtable, build_invokevirtual): Likewise.
2203 (build_invokeinterface, java_expand_expr): Likewise.
2204 (emit_init_test_initialization): Likewise.
2205 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2206 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2208 2004-06-21 Andrew Haley <aph@redhat.com>
2210 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2213 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2215 * jcf.h (struct JCF): Change java_source, right_zip and finished
2217 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2218 byte_swap and use_fallback to unsigned int.
2219 * parse.h (struct _jdep): Change flag0 to unsigned int.
2221 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2224 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2225 before trying to lay out its methods.
2226 * jcf-parse.c (read_class): Track parsed files using canonical paths
2227 obtained via lrealpath from libiberty.
2228 (java_parse_file): Likewise.
2229 (parse_source_file_1): Rename formal parameter to reflect its
2230 modified purpose. Minor formatting fix.
2232 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2234 * class.c (emit_register_classes): Make the function uninlinable,
2235 do not set current_function_cannot_inline.
2236 * resource.c (write_resource_constructor): Do not reset
2237 flag_inline_functions around rest_of_compilation.
2239 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2242 * expr.c (java_truthvalue_conversion): Handle
2243 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2244 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2245 i.e. return the expression.
2247 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2249 * gjavah.c: Include version.h
2251 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2253 * jcf-write.c (generate_bytecode_conditional): Correct handling
2254 of unordered conditionals. Add comment.
2256 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2257 Per Bothner <per@bothner.com>
2259 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2260 local variable was initialised upon declaration.
2261 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2262 variable was final and initialised upon declaration.
2263 * check-init.c (check_final_reassigned): Give error only if a blank
2264 final is not definitely unassigned or if an initialised final is
2266 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2267 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2268 (check_init): Perform initialised-variable-removing-optimisation
2269 only on non-final local variables.
2271 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2273 * jcf-write.c (generate_bytecode_conditional): Handle binops
2274 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2276 (generate_bytecode_insns): Likewise.
2278 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2280 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2281 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2283 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2285 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2286 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2288 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2290 * decl.c (struct binding_level): Add GTY marker. Compile
2291 binding_depth unconditionally.
2292 (current_binding_level, free_binding_level, global_binding_level):
2294 (clear_binding_level): Unconditionally set binding_depth.
2295 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2297 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2299 * lex.c (java_new_lexer): Set 'encoding'.
2300 (java_read_char): Improve error message for unrecognized characters.
2301 * lex.h (struct java_lexer): New field 'encoding'.
2303 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2305 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2307 2004-05-21 Mark Wielaard <mark@klomp.org>
2309 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2312 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2314 * typeck.c: Remove non-printable character 160.
2316 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2318 * check-init.c: Correct minor typos.
2320 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2322 * Make-lang.in, expr.c, java-gimplify.c: Rename
2323 tree-simple.[ch] to tree-gimple.[ch].
2325 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2327 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2329 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2331 Merge from tree-ssa-20020619-branch. See
2332 ChangeLog.tree-ssa for details.
2334 * Make-lang.in, builtins.c, check-init.c, class.c,
2335 constants.c, decl.c, except.c, expr.c, java-except.h,
2336 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2337 lang.c, lang.opt, parse.y, resource.c: Merged.
2338 * java-gimplify.c: New file.
2340 2004-05-10 Andrew Haley <aph@redhat.com>
2342 * parse.y (create_class): Set TYPE_VFIELD.
2343 * decl.c (java_init_decl_processing): Likewise.
2345 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2346 * class.c (make_method_value): Replace DECL_VINDEX with call to
2348 (get_dispatch_vector): Likewise.
2349 (layout_class_method): Likewise.
2350 Replace set of DECL_VINDEX with call to set_method_index().
2351 (set_method_index): New function.
2352 (get_method_index): New function.
2353 * java-tree.h (set_method_index): New function decl.
2354 (get_method_index): New function decl.
2356 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2358 * parse.y (check_pkg_class_access): Add new argument
2359 and use it when cl is NULL to call lookup_cl on it.
2360 (parser_check_super_interface): Do not call lookup_cl.
2361 Pass this_decl to check_pkg_class_access and NULL
2362 instead of lookup_cl.
2363 (parser_check_super): Update for change in
2364 check_pkg_class_access.
2365 (do_resolve_class): Likewise.
2366 (process_imports): Likewise.
2367 (find_in_imports_on_demand): Likewise.
2368 (resolve_qualified_expression_name): Likewise.
2370 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2372 Fixes PR java/9685, PR java/15073
2373 * parse.y (accessibility_string): New method.
2374 (not_accessible_field_error): Use accessibility_string()
2375 instead of java_accstring_lookup().
2376 (resolve_qualified_expression_name): Check with
2377 check_pkg_class_access() before allowing access using
2380 Use check_pkg_class_access() instead of not_accessible_p()
2381 for unqualified types.
2382 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2383 REFERENCE for package-private access checking.
2384 (patch_method_invocation): Use accessibility_string() instead
2385 of java_accstring_lookup().
2387 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2390 * gjavah.c (struct method_name): Add member is_native.
2391 (overloaded_jni_method_exists_p): Match candidate method only if
2393 (print_method_info): Initialise is_native flag from the method's
2396 2004-04-30 Roger Sayle <roger@eyesopen.com>
2398 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2399 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2401 2004-04-22 Roger Sayle <roger@eyesopen.com>
2403 * resource.c (write_resource_constructor): Guard call to possibly
2404 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2406 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2408 * class.c (make_class_data): Add new field aux_info.
2409 * decl.c (java_init_decl_processing): Push type and decl for
2412 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2414 * expr.c (expand_java_NEW): Don't use size argument for
2415 _Jv_AllocObject calls.
2416 * parse.y (patch_invoke): Likewise.
2418 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2420 * expr.c (build_invokeinterface): Remove unused variables to
2423 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2425 * class.c (get_interface_method_index): New function. Return dispatch
2426 index for interface method.
2427 (make_method_value): For interface methods, set index field to
2428 iface dispatch index, not DECL_VINDEX.
2429 * expr.c (build_invokeinterface): Use get_interface_method_index.
2431 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2433 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2435 2004-03-31 Andrew Haley <aph@redhat.com>
2438 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2440 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2442 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2443 form of GTY markers.
2445 2004-03-25 Marcus Meissner <meissner@suse.de>
2448 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2450 2004-03-23 Tom Tromey <tromey@redhat.com>
2453 * jcf-write.c (make_class_file_name): Don't report if mkdir
2456 2004-03-23 Tom Tromey <tromey@redhat.com>
2458 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2460 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2462 * class.c, gjavah.c, lang.c: Fix comment typos.
2463 * gcj.texi: Fix typos.
2465 2004-03-19 Per Bothner <per@bothner.com>
2467 * gcj.texi (Code Generation): Document new flags and assert defaults.
2469 * class.c (assume_compiled_node_struct): Rename type to
2470 class_flag_node_struct, as it is now also used for enable_assertions.
2471 Rename assume_compiled_node typedef. Rename excludep field to value.
2472 (find_assume_compiled_node): Rename function to find_class_flag_node.
2473 Minor optimization - avoid needless strlen.
2474 (add_assume_compiled): Some tweaking and optimization.
2475 Rename and generalize to add_class_flag takem an extra parameter.
2476 (add_assume_compled): New just calls add_class_flag.
2477 (add_enable_assert, enable_assertions): New functions.
2478 (enable_assert_tree): New static.
2479 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2480 * lang.opt (fenable-assertions, fenable-assertions=,
2481 fdisable-assertions, fdisable-assertions=): New options.
2482 * lang.c (java_handle_option): Handle new options.
2483 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2484 class in an interface - create helper class nested in outer interface.
2485 (build_assertion): Short-circuit if enable_assertions is false.
2487 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2489 * java-tree.h: Changes throughout to add checking to macros
2490 and numerous whitespace changes.
2491 (VAR_OR_FIELD_CHECK): New macro.
2492 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2493 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2495 2004-03-16 Per Bothner <per@bothner.com>
2497 * jcf-jump.c (options): New --print-constants option.
2498 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2500 * jcf-dump.c (flag_print_constant_pool): Default to off.
2501 (print_constant_terse_with_index): New helper function.
2502 (various places): Check flag_print_constant_pool where missing.
2503 (main): If verbose set flag_print_constant_pool.
2504 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2506 2004-03-15 Andrew Haley <aph@redhat.com>
2509 * parse.y (java_complete_lhs): Check that final variable has an
2512 2004-03-12 Andrew Haley <aph@redhat.com>
2515 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2518 2004-02-29 Roger Sayle <roger@eyesopen.com>
2520 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2523 2004-02-27 Per Bothner <per@bothner.com>
2525 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2526 suggestion: Use build_incomplete_class_ref.
2527 This fixes PR java/13508, java/11714.
2529 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2531 * java/parse.h: Update copyright.
2533 2004-02-26 Andrew Haley <aph@redhat.com>
2536 * parse.y (check_interface_throws_clauses): Check for
2537 !METHOD_INVISIBLE (iface_method).
2538 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2539 well as CLASS_ABSTRACT.
2541 2004-02-25 Per Bothner <per@bothner.com>
2543 * parse.y (build_assertion): If we're in an inner class, create the
2544 class$ helper routine in the outer class.
2546 2004-02-19 Richard Henderson <rth@redhat.com>
2548 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2550 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2552 * Make-lang.in (java.install-man): Add extra dependencies.
2554 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2556 * Make-lang.in: Install man pages under the same names
2557 (possibly transformed) as the program they document.
2559 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2561 * gjavah.c: Include "intl.h".
2562 (error): New function.
2563 (main): Call gcc_init_libintl.
2564 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2565 print_stub_or_jni, process_file, main): Use error rather than
2567 (print_method_info, usage, help, version, main): Mark strings for
2568 translation with _. Avoid splitting up sentences. Send
2569 information messages to stdout.
2570 * jcf-dump.c: Include "intl.h".
2571 (main): Call gcc_init_libintl.
2572 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2573 Mark error, usage and version messages for translation with _.
2574 Avoid splitting up sentences.
2575 * jv-scan.c: Include "intl.h".
2576 (fatal_error, warning): Change parameter s to msgid. Translate
2578 (main): Call gcc_init_libintl.
2579 (usage, help, version): Mark error, usage and version messages for
2580 translation with _. Avoid splitting up sentences.
2581 * jvgenmain.c: Include "intl.h".
2582 (main): Call gcc_init_libintl.
2583 (usage, main): Mark error messages for translation with _.
2584 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2585 JVGENMAIN_OBJS): Add intl.o.
2586 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2587 java/jvgenmain.o): Update dependencies.
2589 2004-02-08 Per Bothner <per@bothner.com>
2591 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2592 class don't use not_accessible_field_error, which can get confused.
2594 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2596 Make-lang.in (po-generated): Delete.
2598 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2600 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2602 * decl.c: Include target.h.
2603 (start_java_method): Replace PROMOTE_PROTOTYPES with
2604 targetm.calls.promote_prototypes.
2605 * expr.c: Include target.h.
2606 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2607 targetm.calls.promote_prototypes.
2608 * parse.y: Include target.h.
2609 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2610 with targetm.calls.promote_prototypes.
2612 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2614 * typeck.c: Update copyright.
2616 2004-02-02 Tom Tromey <tromey@redhat.com>
2618 * decl.c (java_init_decl_processing): Remove duplicate
2621 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2623 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2625 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2627 * expr.c (build_field_ref): Move variable
2630 2004-01-28 Andrew Haley <aph@redhat.com>
2632 * expr.c (build_field_ref): Widen field offset.
2634 2004-01-27 Andrew Haley <aph@redhat.com>
2637 * parse.y (check_interface_throws_clauses): Make sure class_decl
2640 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2643 * parse.y (patch_assignment): Don't modify lhs_type for
2644 reference assignments.
2646 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2648 * Make-lang.in: Replace $(docdir) with doc.
2649 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2650 (java.install-man): Revamp rule.
2652 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2654 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2655 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2656 instead of deferred backquote.
2658 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2660 * typeck.c (find_method_in_interfaces): Move variable
2663 2004-01-16 Andrew Haley <aph@redhat.com>
2666 * typeck.c (shallow_find_method): New.
2667 (find_method_in_superclasses): New.
2668 (find_method_in_interfaces): New.
2669 (lookup_do): Rewrite.
2670 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2672 * jcf-parse.c (read_class): Save and restore output_class.
2673 * decl.c (java_expand_body): Set output_class from fndecl.
2675 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2677 * class.c (gen_indirect_dispatch_tables): Fix string length
2680 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2682 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2683 (java.srcextra): Copy above back to source directory if requested.
2684 (po-generated): Delete reference to $(parsedir).
2685 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2688 2004-01-14 Jan Hubicka <jh@suse.cz>
2690 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2693 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2695 * java-tree.h (java_expand_expr): Change prototype.
2696 * expr.c (java_expand_expr): Add alt_rtl parameter.
2698 2004-01-09 Andrew Haley <aph@redhat.com>
2701 * parse.y (java_fix_constructors): Set output_class.
2702 (java_reorder_fields): Likewise.
2703 (java_layout_classes): Likewise.
2704 (java_expand_classes): Generate indirect dispatch tables.
2705 (java_expand_classes): Set output_class.
2706 (java_finish_classes): Likewise.
2707 * lang.c (java_init): Turn on always_initialize_class_p if we're
2708 using indirect dis[atch.
2709 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2710 (java_get_callee_fndecl): Use class local atable.
2712 (always_initialize_class_p): Decl moved to java-tree.h.
2713 (HANDLE_CLASS_INFO): Set output_class.
2714 (read_class): Likewise.
2715 (parse_class_file): Call gen_indirect_dispatch_tables.
2716 (parse_zip_file_entries): Set output_class.
2717 (java_parse_file): Set output_class. Don't emit symbol tables.
2718 * java-tree.h (output_class): New.
2719 Remove global declarations for otable, atable, and ctable.
2720 (always_initialize_class_p): moved here from decl.c.
2722 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2723 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2724 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2725 (struct lang_type): Add otable_methods, otable_decl,
2726 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2727 ctable_decl, catch_classes, type_to_runtime_map.
2728 * expr.c (build_field_ref): Make otable, atable, and ctable class
2729 local rather than global.
2730 (build_known_method_ref): Likewise.
2731 (build_invokeinterface): Likewise.
2732 (java_expand_expr): Pass runtime type (rather than actual type) to
2734 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2735 this class. Look up each class in that map to delete duplicates.
2736 (expand_end_java_handler): Pass runtime type (rather than actual
2737 type) to expand_start_catch.
2738 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2740 (java_init_decl_processing): Rearrange things. Remove global
2741 declarations of otable, atable, and ctable.
2742 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2743 (java_expand_body): Set output_class.
2744 * constants.c (build_constant_data_ref): Use output_class, not
2746 (alloc_name_constant): Likewise.
2747 * class.c (gen_indirect_dispatch_tables): New.
2748 (build_class_ref): Generate hard reference to superclass, even if
2749 using indirect dispatch.
2750 (build_static_field_ref): Use class local atable.
2751 (make_class_data): Generate hard reference to superclass, even if
2752 using indirect dispatch.
2753 Generate symbolic references to interfaces when using indirect
2755 (make_class_data): Emit otable, atable, and ctable.
2756 Make otable, atable, and ctable class local rather than global.
2757 (emit_catch_table): Make otable, atable, and ctable class local
2760 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2762 * parse.y (catch_clause_parameter): Fix typo.
2765 * parse.y: (catch_clause_parameter): Return early if $3, aka
2766 formal_parameter, is null.
2768 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2770 * class.c: Remove uses of "register" specifier in
2771 declarations of arguments and local variables.
2774 * gjavah.c: Likewise.
2775 * jcf-dump.c: Likewise.
2776 * jcf-io.c: Likewise.
2777 * jcf-parse.c: Likewise.
2778 * jcf-write.c: Likewise.
2779 * keyword.h: Likewise.
2780 * parse.y: Likewise.
2781 * typeck.c: Likewise.
2782 * verify.c: Likewise.
2784 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2786 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2787 (java.install_common, java.install-man): Adjust for above.
2788 (java.uninstall): Likewise.
2790 2003-12-03 Michael Koch <konqueror@gmx.de>
2792 * class.c (make_class_data):
2793 Push field value to 'hack_signers' instead of 'signers'.
2794 * decl.c (java_init_decl_processing):
2795 Push field 'hack_signers' instead of 'signers'.
2797 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2799 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2802 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2805 * parse.y (qualify_ambiguous_name): Remove lots of broken
2806 field access processing - there's no need to do that here,
2807 because we have resolve_field_access. Remove
2808 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2809 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2812 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2815 * parse.y (java_complete_lhs): Save location prior to patching
2818 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2821 * resource.c (write_resource_constructor): Append
2822 "_resource" to constructor identifier name.
2824 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2827 * constants.c (cpool_for_class): New function.
2828 (outgoing_cpool): Remove global variable.
2829 (alloc_name_constant): Use cpool_for_class.
2830 (build_constants_constructor): Likewise.
2831 * decl.c (java_expand_body): Set current_class.
2832 * java-tree.h (outgoing_cpool) Remove declaration.
2833 (init_outgoing_cpool): Likewise.
2834 * jcf-parse.c (init_outgoing_cpool): Remove function.
2835 (parse_class_file): Don't call init_outgoing_cpool.
2836 * parse.y (java_complete_expand_methods): Don't call
2837 init_outgoing_cpool. Don't save outgoing_cpool.
2838 (java_expand_classes): Don't restore outgoing_cpool.
2839 (java_finish_classes): Likewise.
2841 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2843 * Make-lang.in: (java.install-common) Add
2844 symlink for $(target_noncanonical)-gcjh for
2847 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2849 * Make-lang.in (java.extraclean): Delete.
2851 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2853 * Make-lang.in (check-java): Add.
2855 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2858 * except.c (prepare_eh_table_type): Allocate variable-sized
2859 buffer `buf' with alloca.
2861 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2865 decl.c (java_init_decl_processing): Don't initialize
2866 class_not_found_type_node, no_class_def_found_type_node.
2868 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2869 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2870 (class_not_found_type_node, no_class_def_found_type_node):
2873 parse.y (build_dot_class_method_invocation): Add this_class
2874 argument. Qualify method invocations to a different class.
2875 (create_new_parser_context): Initialize saved_data_ctx to 0.
2876 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2877 (build_dot_class_method): Don't load classes. Register
2879 (build_incomplete_class_ref): Special cases for interfaces
2880 and inner classes. Move build_dot_class_method call to here...
2881 (patch_incomplete_class_ref): ...from here. Pass current_class
2882 to build_dot_class_method_invocation.
2883 (build_assertion): Pass class_type to
2884 build_dot_class_method_invocation.
2885 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2887 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2890 * java-tree.h (BLOCK_EMPTY_P): Define.
2891 * parse.y (java_complete_lhs): Check for empty blocks
2892 in TRY_FINALLY_EXPR case.
2894 2003-11-17 Andrew Haley <aph@redhat.com>
2896 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2897 (struct lang_decl_var:freed): New variable.
2898 * decl.c (poplevel): Mark local vars that have gone out of scope.
2899 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2902 2003-11-16 Jason Merrill <jason@redhat.com>
2904 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2905 and TAGS files that include them for each front end.
2907 2003-11-15 Tom Tromey <tromey@redhat.com>
2909 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2911 2003-11-12 Jason Merrill <jason@redhat.com>
2913 PR optimization/12547
2914 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2915 BLOCK_EXPR_BODY directly.
2917 2003-11-12 Andrew Haley <aph@redhat.com>
2920 * parse.y (fold_constant_for_init): Check that we really do have a
2924 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2925 init_test_decls being inlined.
2928 * parse.y (do_resolve_class): Check return value from
2929 breakdown_qualified().
2931 2003-11-11 Tom Tromey <tromey@redhat.com>
2934 * parse.y (merge_string_cste): Handle case where we have a
2935 pointer that happens to be zero, not null_pointer_node.
2937 2003-11-10 Tom Tromey <tromey@redhat.com>
2939 * jcf-parse.c (classify_zip_file): Correctly compare
2940 filename_length against length of manifest file's name.
2942 2003-11-08 Tom Tromey <tromey@redhat.com>
2945 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2947 2003-11-06 Andrew Haley <aph@redhat.com>
2949 * expr.c (java_stack_swap): Make sure destination stack slots are
2950 of the correct type.
2952 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2954 * Make-lang.in (dvi): Move targets to $(docobjdir).
2955 (gcj.dvi): Simplify rule and adjust target.
2956 (gcj.info): Simplify rule.
2957 (gcj.pod): New intermediate rule.
2958 (gcjh.pod): Likewise.
2959 (jv-scan.pod): Likewise.
2960 (jcf-dump.pod): Likewise.
2961 (gij.pod): Likewise.
2962 (jv-convert.pod): Likewise.
2963 (rmic.pod): Likewise.
2964 (rmiregistry.pod): Likewise.
2967 (jv-scan.1): Delete.
2968 (jcf-dump.1): Delete.
2970 (jv-convert.1): Delete.
2972 (rmiregistry.1): Delete.
2974 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2976 Fixes PR java/12866.
2977 * parse.y (resolve_qualified_expression_name): Move test
2978 for outer field access methods from here...
2979 (check_thrown_exceptions) ...to here.
2981 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2983 * .cvsignore: Delete.
2985 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2987 * verify.c (verify_jvm_instructions): Don't warn about legal
2988 eh binding regions generated for example by jdk 1.4.1.
2990 2003-10-24 David S. Miller <davem@redhat.com>
2992 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2994 2003-10-22 Andrew Haley <aph@redhat.com>
2996 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2997 (java_get_callee_fndecl): New.
2999 * jcf-parse.c (java_parse_file): Call emit_catch_table().
3001 * java-tree.h (ctable_decl): New.
3002 (catch_classes): New.
3003 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
3005 * decl.c (java_init_decl_processing): Add catch_class_type.
3007 Add catch_classes field.
3009 * class.c (build_indirect_class_ref): Break out from
3011 (make_field_value): Check flag_indirect_dispatch.
3012 (make_class_data): Ditto.
3013 Tidy uses of PUSH_FIELD_VALUE.
3014 Add field catch_classes.
3015 (make_catch_class_record): New.
3017 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
3019 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3021 * jcf-write.c: Follow spelling conventions.
3022 * parse.y: Likewise.
3024 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3026 * ChangeLog: Fix typos.
3027 * expr.c: Fix comment typos.
3028 * jcf-write.c: Likewise.
3031 * mangle.c: Likewise.
3032 * parse-scan.y: Likewise.
3033 * parse.y: Likewise.
3035 2003-10-22 Tom Tromey <tromey@redhat.com>
3037 * expr.c (expand_byte_code): Only warn about dead bytecode when
3038 extra_warnings is set.
3040 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
3042 Fix for PR java/12586.
3043 * mangle.c (find_compression_record_match): Don't iterate through
3044 package namespace elements unless they all match compression_table
3047 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3049 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3050 (generate-manpages): Likewise.
3051 (java.maintainer-clean): Likewise.
3052 (gcj.info): Likewise.
3055 (jv-scan.1): Likewise.
3056 (jcf-dump.1): Likewise.
3058 (jv-convert.1): Likewise.
3060 (rmiregistry.1): Likewise.
3061 (java.install-man): Likewise.
3062 (parse-scan.o): Move and define complete compile line.
3063 (parse.o): Likewise.
3064 (jcf-tree-inline.o): Move.
3066 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3068 * Make-lang.in (info): Update dependencies.
3069 (java.install-info): Remove.
3070 ($(srcdir)/java/gcj.info): Replace with ...
3071 ($(docobjdir)/gcj.info): ... this.
3073 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3075 * Make-lang.in: Replace uses of $(target_alias) with
3076 $(target_noncanonical).
3078 2003-10-09 Tom Tromey <tromey@redhat.com>
3080 * decl.c (java_init_decl_processing): Declare signers field.
3081 * class.c (make_class_data): Set signers field.
3083 2003-10-09 Jason Merrill <jason@redhat.com>
3085 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3086 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3089 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3091 * Make-lang.in (java.info): Replace with ...
3093 (java.dvi): Replace with ...
3095 (java.generated-manpages): Replace with ...
3097 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3099 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3101 2003-10-01 Andrew Haley <aph@redhat.com>
3103 * jcf-parse.c (java_parse_file): Write otable and atable.
3104 * java-tree.h (atable_methods): New.
3106 (atable_syms_decl): New.
3107 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3108 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3109 (symbol_*type): Rename method_symbol* to symbol*type.
3110 (emit_offset_symbol_table): Delete.
3111 (emit_symbol_table): New.
3112 (get_symbol_table_index): New.
3114 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3115 (build_known_method_ref): Likewise.
3116 (get_symbol_table_index): Rename from get_offset_table_index.
3117 Parameterize to allow re-use by differing types of symbol table.
3118 (build_invokevirtual): Pass table to get_offset_table_index.
3119 * decl.c (java_init_decl_processing): Push types and decls for
3120 atable and atable_syyms.
3121 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3122 (make_class_data): Add new fields atable and atable_syms.
3123 (emit_symbol_table): Rename from emit_offset_symbol_table.
3124 Parameterize to allow re-use by different types of symbol table.
3125 (build_symbol_entry): Renamed from build_method_symbols_entry.
3127 2003-09-30 Roger Sayle <roger@eyesopen.com>
3129 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3130 semantics for SAVE_EXPR, by caching the result in a temporary.
3132 2003-09-28 Richard Henderson <rth@redhat.com>
3134 * check-init.c (check_init): Save and restore input_location
3135 instead of file and line separately.
3136 * decl.c (java_expand_body): Likewise.
3137 * jcf-write.c (generate_bytecode_insns): Likewise.
3138 * parse.y (safe_layout_class): Likewise.
3139 * jcf-parse.c (read_class, parse_class_file): Likewise.
3140 (java_parse_file): Use %H for warning locator.
3142 2003-09-28 Roger Sayle <roger@eyesopen.com>
3144 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3145 with void-type branches instead of using a COMPOUND_EXPR.
3147 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3149 * decl.c (java_optimize_inline, dump_function): Remove.
3150 * java-tree.h (java_optimize_inline): Remove declaration.
3151 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3152 * parse.y (source_end_java_method, java_expand_classes):
3153 Likewise. Remove dead code.
3155 2003-09-27 Roger Sayle <roger@eyesopen.com>
3157 * lang.c (java_init_options): Set flag_evaluation_order.
3158 * expr.c (force_evaluation_order): Don't attempt to force
3159 evaluation order of binary operations using save_expr.
3160 * parse.y (java_complete_lhs): No longer need to call
3161 force_evaluation_order when constructing binary operators.
3163 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3164 Bryce McKinlay <bryce@mckinlay.net.nz>
3167 * parse.y (not_accessible_field_error): New function.
3168 (resolve_expression_name): Check field access permissions.
3169 (resolve_qualified_expression_name): Use
3170 not_accessible_field_error.
3171 (resolve_qualified_expression_name): Likewise.
3173 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3175 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3177 2003-09-23 Roger Sayle <roger@eyesopen.com>
3179 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3180 with equal operands without side-effects.
3182 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3184 * decl.c (java_init_decl_processing): Don't emit otable decls
3185 if flag_indirect_dispatch is not set.
3187 2003-09-21 Richard Henderson <rth@redhat.com>
3189 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3192 2003-09-21 Richard Henderson <rth@redhat.com>
3194 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3195 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3197 2003-09-20 Richard Henderson <rth@redhat.com>
3199 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3201 2003-09-18 Roger Sayle <roger@eyesopen.com>
3203 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3204 * check-init.c (check_init): Likewise.
3206 2003-09-18 Roger Sayle <roger@eyesopen.com>
3208 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3210 2003-09-16 Andrew Haley <aph@redhat.com>
3212 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3214 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3217 * mangle.c (find_compression_record_match): Skip
3218 over a "6JArray" (the array template mangled string)
3220 (mangle_array_type): Correct minor typo.
3221 (atms): Move definition to the beginning.
3223 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3225 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3226 out. Fix for PR java/12254.
3228 2003-09-11 Richard Henderson <rth@redhat.com>
3230 * parse.y (source_end_java_method): Update for new
3231 cgraph_finalize_function argument.
3233 2003-09-09 Richard Henderson <rth@redhat.com>
3235 * parse.y (source_end_java_method): Update call to
3236 cgraph_finalize_function.
3238 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3240 * decl.c (java_expand_body): New function.
3241 * expr.c (build_class_init): Set DECL_IGNORED_P.
3242 * java-tree.h (start_complete_expand_method,
3243 java_expand_body): Declare.
3244 * jcf-parse.c (cgraph.h): Include.
3245 (java_parse_file): Handle flag_unit_at_a_time.
3246 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3247 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3248 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3249 (java_start_inlining): New function.
3250 * parse.h (java_finish_classes): Declare.
3251 * parse.y: Include cgraph.h.
3252 (block): Don't special-case empty block production.
3253 (craft_constructor): Set DECL_INLINE.
3254 (source_end_java_method): Handle flag_unit_at_a_time.
3255 Replace inline code with call to java_expand_body.
3256 (start_complete_expand_method): Remove static modifier.
3257 (java_expand_method_bodies): Patch function tree for
3258 class initialization and/or synchronization as needed.
3259 Don't begin RTL expansion yet.
3260 (java_expand_classes): Check flag_unit_at_a_time before
3261 calling finish_class.
3262 (java_finish_classes): New function.
3263 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3264 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3265 (emit_test_initialization): Set DECL_IGNORED_P.
3267 2003-09-03 Roger Sayle <roger@eyesopen.com>
3269 * builtins.c (enum builtin_type): Delete unused enumeration.
3270 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3272 2003-08-28 Tom Tromey <tromey@redhat.com>
3274 * gcj.texi (Extensions): Document gcjlib URLs.
3276 2003-08-20 Tom Tromey <tromey@redhat.com>
3278 * gcj.texi (Extensions): Added xref.
3279 (libgcj Runtime Properties): Document
3280 gnu.gcj.runtime.VMClassLoader.library_control.
3282 2003-08-20 Andrew Haley <aph@redhat.com>
3284 * except.c (prepare_eh_table_type): Use new encoding for exception
3285 handlers when using -fno-assume-compiled.
3287 2003-08-13 Tom Tromey <tromey@redhat.com>
3289 * gcj.texi (Invoking gij): Document -X and -?.
3291 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3293 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3294 GCJH_OBJS, JCFDUMP_OBJS
3295 * win32-host.c: Removed the unnecessary and broken dependency
3298 2003-08-11 Tom Tromey <tromey@redhat.com>
3300 * parse.y (java_check_regular_methods): Typo fixes. Call
3301 check_interface_throws_clauses. Use
3302 check_concrete_throws_clauses.
3303 (check_interface_throws_clauses): New function.
3304 (check_concrete_throws_clauses): New function.
3305 (hack_is_accessible_p): New function.
3306 (find_most_specific_methods_list): Added FIXME.
3307 * typeck.c (lookup_do): Use `flags' argument to decide what to
3309 (lookup_argument_method_generic): New function.
3310 (lookup_argument_method2): Removed.
3311 * jcf.h (ACC_INVISIBLE): New define.
3312 * jcf-write.c (generate_classfile): Skip invisible methods.
3313 * class.c (add_miranda_methods): New function.
3314 (layout_class_methods): Use it.
3315 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3316 * java-tree.h (METHOD_INVISIBLE): New define.
3317 (lang_decl_func) [invisible]: New field.
3318 (lookup_argument_method_generic): Declare.
3319 (SEARCH_INTERFACE): New define.
3320 (SEARCH_SUPER): Likewise.
3321 (SEARCH_ONLY_INTERFACE): Likewise.
3322 (SEARCH_VISIBLE): Likewise.
3323 (lookup_argument_method2): Removed declaration.
3325 2003-08-05 Tom Tromey <tromey@redhat.com>
3327 Fix for PR java/11600:
3328 * parse.y (java_complete_lhs): See whether we're calling a method
3330 (check_thrown_exceptions): Added `is_array_call' argument;
3331 fixed `clone' checking; updated all callers.
3333 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3335 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3337 2003-08-03 Tom Tromey <tromey@redhat.com>
3339 * java-tree.h (METHOD_TRANSIENT): Removed.
3340 * decl.c (pushdecl): Removed some dead code.
3341 * class.c (get_access_flags_from_decl): Can't have transient
3343 (add_method_1): Can't have a transient method.
3345 2003-07-28 Andreas Jaeger <aj@suse.de>
3347 * jvspec.c: Convert to ISO C90 prototypes.
3349 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3351 * decl.c (force_poplevels): Fix warning call.
3353 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3355 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3356 (expand_java_field_op): Likewise.
3357 * class.c (layout_class_method): Likewise
3358 (emit_register_classes): Likewise.
3359 * decl.c (pushdecl): Likewise.
3360 (poplevel): Likewise.
3361 (force_poplevels): Likewise.
3362 (give_name_to_locals): Likewise.
3363 * check-init.c (check_for_initialization): Likewise.
3365 2003-07-24 Jason Merrill <jason@redhat.com>
3367 * java-tree.h: Move boolean_type_node et al to the back end.
3369 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3371 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3374 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3376 * lang.opt: Don't show -MD_ and -MDD_.
3378 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3380 * lang-options.h: Remove.
3381 * lang.opt: Add help text.
3383 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3385 * expr.c: Remove the last argument to expand_assignment().
3387 2003-07-09 Jan Hubicka <jh@suse.cz>
3389 * java-tree.h (DECL_NUM_STMTS): Rename to...
3390 (DECL_ESTIMATED_INSNS): ... this.
3391 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3392 New static functions.
3393 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3394 * parser.y (add_stmt_to_compound): Do not account statements.
3396 2003-07-08 Mark Wielaard <mark@klomp.org>
3398 * gcj.texi: CNI now expands to Compiled Native Interface.
3400 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3402 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3404 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3406 * expr.c (expand_byte_code): Adjist emit_line_note call.
3408 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3410 * lang.c (java_handle_option): Don't handle filenames.
3412 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3414 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3417 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3418 * jcf.h: Delete COMPARE_FILENAMES definition.
3420 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3422 * lang.c (java_init_options): Update prototype.
3424 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3426 * decl.c (poplevel): Adjust define_label call.
3428 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3430 * gjavah.c (flag_jni): Make non-static.
3431 * parse-scan.y (ctxp): Make non-static.
3433 * class.c (build_method_symbols_entry)
3434 * expr.c (get_offset_table_index)
3435 * jcf-parse.c (jcf_parse):
3436 Mark the definition static, matching the forward declaration.
3438 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3440 * lang.c (java_handle_option): Don't check for missing arguments.
3442 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3444 * class.c (push_class): Use a location_t to save place.
3445 (emit_register_classes): Set input_location. Adjust
3446 expand_function_end call.
3447 * resource.c (write_resource_constructor): Likewise.
3448 * decl.c (end_java_method): Adjust expand_function_end call.
3449 * parse.y (source_end_java_method): Likewise.
3451 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3453 * lang.c (java_handle_option): Likewise.
3455 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3457 * lang.c (java_handle_option): Special-casing of optional
3458 joined arguments no longer needed.
3459 * lang.opt: Update switches that take optional argument.
3461 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3463 * lang.opt: Declare Java.
3464 * lang.c (java_init_options): Update.
3466 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3468 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3470 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3472 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3473 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3474 * lang.opt: -MD and -MMD have an underscore.
3476 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3478 * class.c (emit_register_classes): Adjust init_function_start
3480 * decl.c (complete_start_java_method): Likewise.
3481 * resource.c (write_resource_constructor): Likewise.
3483 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3485 * Make-lang.in: Update to use options.c and options.h.
3486 * lang.c: Include options.h not j-options.h.
3487 (java_handle_option): Abort on unrecognized option.
3488 (java_init_options): Request Java switches.
3490 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3492 * Make-lang.in: Handle mostlyclean.
3494 2003-06-11 Tom Tromey <tromey@redhat.com>
3496 * lang.c (java_handle_option): Update dependency_tracking for
3499 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3502 2003-06-10 Andrew Haley <aph@redhat.com>
3504 * resource.c (write_resource_constructor): Use expand_expr to
3505 generate the address of the label attached to a resource.
3506 * Make-lang.in (java/resource.o): Add expr.h
3508 2003-06-10 Andrew Haley <aph@redhat.com>
3510 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3511 (java_decl_ok_for_sibcall): New.
3513 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3515 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3516 (java/j-options.c, java/j-options.h): New.
3517 * java-tree.h (resource_name, compile_resource_file,
3518 compile_resource_data): Constify.
3519 * jcf-write.c (jcf_write_base_directory): Similarly.
3520 * jcf.h (jcf_write_base_directory): Similarly.
3521 * lang.c: Include j-options.h.
3522 (cl_options_count, cl_options, string_option, java_decode_option,
3523 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3524 process_option_with_no): Remove.
3525 (resource_name): Constify.
3526 (LANG_HOOKS_HANDLE_OPTION): Override.
3527 (java_handle_option): New.
3528 (java_init): Don't call jcf_path_init.
3529 (java_init_options): Call jcf_path_init.
3531 * resource.c (compile_resource_data, compile_resource_file): Constify.
3533 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3535 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3536 (struct lang_decl_func): Add last_line field.
3537 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3538 DECL_SOURCE_LINE_LAST): Remove.
3539 * parse.y (missing_return_error, finish_method_declaration,
3540 lookup_cl, start_artificial_method_body, source_end_java_method,
3541 start_complete_expand_method): Adjust.
3543 2003-06-08 Tom Tromey <tromey@redhat.com>
3545 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3546 fno-assume-compiled.
3548 2003-06-08 Roger Sayle <roger@eyesopen.com>
3550 * builtins.c (define_builtin_type, builtin_types): Delete.
3551 (define_builtin): Rewritten to take just the built-in code,
3552 the function's name, type and fallback library function name.
3553 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3554 (initialize_builtins): Overhaul to define the GCC builtins
3555 used by gcj manually, providing the Java run-time's
3556 implementations as the fallback library function.
3558 2003-06-08 Anthony Green <green@redhat.com>
3560 * parse.y (patch_cast): Fix conversions from floating-point to
3563 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3565 * Make-lang.in: Update.
3566 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3568 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3570 * lang.c (java_init_options): Update.
3572 2003-06-05 Jan Hubicka <jh@suse.cz>
3574 * Make-lang.in: Add support for stageprofile and stagefeedback
3576 2003-05-31 Roger Sayle <roger@eyesopen.com>
3578 * lang.c (java_init_options): Prescribe wrap-around two's
3579 complement arithmetic overflow by setting flag_wrapv.
3581 2003-05-29 Roger Sayle <roger@eyesopen.com>
3583 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3584 (builtin_record): Add an additional builtin_code field to
3585 record which GCC built-in corresponds to the Java function.
3586 (java_builtins): Add new entries for atan, atan2, exp, log,
3588 (max_builtin, min_builtin, abs_builtin): Perform constant
3589 folding on the resulting tree.
3590 (java_build_function_call_expr): Likewise, perform constant
3591 folding on the resulting tree.
3592 (initialize_builtins): The NULL creators are now allowed in
3593 the java_builtins table, which is now terminated by an entry
3594 with builtin_code == END_BUILTINS.
3595 (check_for_builtin): Likewise. If the matching creator is
3596 NULL, construct the call using java_build_function_call_expr
3597 directly with the decl for the corresponding builtin_code.
3599 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3601 * win32-host.c: Normalize copyright boilerplate.
3603 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3605 * parse.y (print_int_node): Use string concatentation on
3606 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3607 function calls into one.
3609 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3611 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3612 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3613 all the affected error messages.
3615 2003-05-13 Richard Henderson <rth@redhat.com>
3617 * class.c (layout_class_method): Set DECL_EXTERNAL.
3618 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3619 * java-tree.h (java_mark_class_local): Declare.
3620 * jcf-parse.c (parse_class_file): Use it.
3621 * parse.y (java_expand_classes): Likewise.
3623 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3625 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3626 * lex.h: #include input.h.
3627 * jv-scan.c (input_filename): Remove.
3629 2003-05-02 Tom Tromey <tromey@redhat.com>
3632 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3633 (handle_inner_classes): New function.
3635 2003-05-01 Tom Tromey <tromey@redhat.com>
3638 * parse.y (finish_for_loop): Do nothing if update expression is a
3639 EXPR_WFL_NODE wrapping nothing.
3640 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3642 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3644 * lex.h (input_lineno): Remove declaration.
3645 * parse-scan.y: #include input.h.
3646 (input_filename): Remove declaration.
3647 (input_location): Add definition.
3648 (input_line): Remove definition.
3650 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3652 * lex.h (lineno): Rename to ...
3653 (input_line): ... here
3654 * parse-scan.y (lineno): Rename to ...
3655 (input_line): ... here.
3656 (reset_report): Rename lineno to input_line.
3657 * check-init.c (check_init): Likewise.
3658 * class.c (push_class): Likewise.
3659 * decl.c (complete_start_java_method, end_java_method): Likewise.
3660 * expr.c (expand_byte_code): Likewise.
3661 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3662 * jcf-write.c (generate_bytecode_insns): Likewise.
3663 * lex.c (java_init_lex, java_allocate_new_line,
3664 do_java_lex): Likewise.
3665 * parse.h (YYNOT_TWICE): Likewise.
3666 * parse.y (empty_statement, expression_statement,
3667 java_pop_parser_context, java_parser_context_save_global,
3668 yyerror, register_fields, method_header, safe_layout_class,
3669 find_in_imports_on_demand, create_artificial_method,
3670 source_end_java_method, start_complete_expand_method,
3671 build_thisn_assign, java_complete_lhs,
3672 maybe_absorb_scoping_block): Likewise.
3674 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3676 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3677 '/' when computing java source filename
3679 2003-04-13 Tom Tromey <tromey@redhat.com>
3681 * gjavah.c (print_c_decl): Indentation fix.
3683 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3685 * class.c (make_field_value, make_method_value, get_dispatch_table)
3686 (make_class_data, emit_offset_symbol_table)
3687 * constants.c (build_constants_constructor)
3688 * java-tree.h (START_RECORD_CONSTRUCTOR)
3689 * parse.y (maybe_build_array_element_wfl):
3690 Use build_constructor.
3692 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3695 * parse.y (string_convert_int_cst): Always use at least one digit
3696 in string conversion. Remove ASCII dependence.
3697 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3699 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3701 * Make-lang.in: added win32-host.c
3702 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3703 resolves to open() on non-Win32 platforms and
3704 Win32-specific jcf_open_exact_case() on Win32
3705 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3706 when trying .java and .class files
3707 * win32-host.c: added to repository. Defines
3708 Win32-specific jcf_open_exact_case()
3710 2003-04-10 Andrew Haley <aph@redhat.com>
3712 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3713 (maybe_free_localvar): Renamed from localvar_free.
3714 Add new arg, really.
3715 (generate_bytecode_insns): Set new variable, jsrs.
3716 Only free local vars if no jsr insns have been emittted.
3717 Call maybe_free_localvar, not localvar_free.
3719 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3721 * gcj.texi: Remove @ at start of file.
3723 2003-03-25 Tom Tromey <tromey@redhat.com>
3725 * parse.y (create_interface): Call CHECK_DEPRECATED.
3727 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3729 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3731 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3733 * javaop.h (jfloat, jdouble): Make them structures mirroring
3734 the bit fields of IEEE float and double respectively.
3735 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3736 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3737 (union Word, union DWord): Delete.
3738 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3740 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3741 D_NAN_MASK): Delete.
3742 (jni_print_float, jni_print_double): New. Generate
3743 hexadecimal floating constants.
3744 (print_field_info): Use jni_print_float/double.
3746 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3747 finite floating point numbers for output; special case
3750 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3752 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3753 Replace 0 and 1 with true and false in return statements.
3755 2003-03-19 Tom Tromey <tromey@redhat.com>
3757 * lex.c (do_java_lex): Renamed from java_lex.
3758 (java_lex): New function.
3761 2003-03-13 Tom Tromey <tromey@redhat.com>
3763 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3766 2003-03-04 Andrew Haley <aph@redhat.com>
3768 * gjavah.c (is_first_data_member): New global variable.
3769 (print_c_decl): If it's the first data member, align it as the
3771 (process_file): Set is_first_data_member.
3773 2003-03-11 Tom Tromey <tromey@redhat.com>
3775 * parse.y (resolve_field_access): Initialize class if field is
3776 found in another static field.
3777 * expr.c (build_class_init): Don't optimize out initialization of
3778 implemented interface.
3780 2003-03-11 Andrew Haley <aph@redhat.com>
3782 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3785 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3787 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3788 and DIR_SEPARATOR_2 for a target.
3789 Correct minor typos.
3791 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3792 and DIR_SEPARATOR_2 for a target into account.
3794 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3796 * lang.c (java_init): Update prototype, move code to java_post_options.
3797 (java_post_options): Similarly.
3799 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3801 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3802 compare file name components depending on the case-sensitivity
3803 or otherwise of the host file system.
3805 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3806 "strcmp" to compare file name components.
3807 Use IS_DIR_SEPARATOR instead of comparing directly against
3809 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3810 comparing directly against DIR_SEPARATOR.
3812 2003-03-04 Tom Tromey <tromey@redhat.com>
3814 * Make-lang.in (java.tags): New target.
3816 2003-03-01 Roger Sayle <roger@eyesopen.com>
3818 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3819 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3821 2003-03-01 Tom Tromey <tromey@redhat.com>
3823 * parse.y (jdep_resolve_class): Only check deprecation if we found
3826 2003-02-28 Tom Tromey <tromey@redhat.com>
3829 * class.c (maybe_layout_super_class): Always pass a WFL to
3831 * parse.y (do_resolve_class): Updated comment to explain
3834 2003-02-26 Tom Tromey <tromey@redhat.com>
3836 * jcf-write.c (generate_classfile): Check whether class is
3837 deprecated before writing attribute count.
3839 2003-02-25 Roger Sayle <roger@eyesopen.com>
3841 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3842 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3844 2003-02-23 Tom Tromey <tromey@redhat.com>
3846 * lang-options.h: Added -Wdeprecated.
3847 * gcj.texi (Warnings): Document -Wdeprecated.
3848 * java-tree.h (flag_deprecated): Declare.
3849 * lang.c (lang_W_options): Added deprecated.
3850 (flag_deprecated): New global.
3851 * chartables.h: Rebuilt.
3852 * gen-table.pl (process_one): Look at whitespace.
3853 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3854 * parse.h (CLEAR_DEPRECATED): New macro.
3855 (CHECK_DEPRECATED_NO_RESET): New macro.
3856 * jcf-parse.c (handle_deprecated): New function.
3857 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3858 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3859 * parse.y (resolve_type_during_patch): Check deprecation.
3860 (jdep_resolve_class): Likewise.
3861 (process_imports): Likewise.
3862 (resolve_expression_name): Likewise.
3863 (check_deprecation): Strip arrays from decl. Check
3865 (patch_method_invocation): Also check the particular constructor
3867 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3868 * jcf-write.c (append_deprecated_attribute): New function.
3869 (generate_classfile): Generate deprecated attribute when
3871 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3872 (java_lex) [case '*']: Simplify logic.
3873 (java_start_char_p): Use LETTER_MASK.
3874 (java_part_char_p): Likewise.
3875 (java_space_char_p): New function.
3877 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3879 Change base class access representation.
3880 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3881 (add_interface_do): Likewise.
3883 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3885 * decl.c (java_init_decl_processing): Change
3886 soft_lookupjnimethod_node to reflect the change in
3887 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3888 * expr.c (build_jni_stub): Calculate and pass the size
3889 on the stack of the arguments to a JNI function. Use
3890 new target macro MODIFY_JNI_METHOD_CALL to allow a
3891 target to modify the call to a JNI method.
3893 2003-02-08 Roger Sayle <roger@eyesopen.com>
3895 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3896 instead of basename to avoid compiler warnings on Tru64.
3898 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3900 * gcj.texi: Update to GFDL 1.2.
3902 2003-01-31 Andrew Haley <aph@redhat.com>
3904 * parse.y (java_expand_classes): Scan the whole class list looking
3905 for access methods that haven't yet been expanded.
3907 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3911 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3912 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3913 * jcf-parse.c: Likewise.
3915 2003-01-31 Mark Wielaard <mark@klomp.org>
3917 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3919 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3921 * class.c (make_class): Use BINFO_ELTS.
3922 (set_super_info): Likewse.
3923 (add_interface_do): Likewise.
3925 2003-01-30 Tom Tromey <tromey@redhat.com>
3927 * jcf-parse.c (read_class): Update identifier's class value if it
3928 changed during parsing.
3930 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3932 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3933 Propagate change to all other rules as required.
3934 (java/parse-scan.o): Add explicit dependency on
3935 $(parsedir)/java/parse-scan.c .
3937 2003-01-29 Tom Tromey <tromey@redhat.com>
3939 * parse.y (patch_assignment): Only transform the rhs of an
3940 assignment when compiling to native.
3942 2003-01-28 Tom Tromey <tromey@redhat.com>
3944 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3946 2003-01-28 Tom Tromey <tromey@redhat.com>
3948 * lex.c (java_lex): Don't include UEOF as part of token.
3949 (java_read_unicode): Error if \u sequence prematurely terminated.
3951 2003-01-27 Tom Tromey <tromey@redhat.com>
3953 * parse.y (java_check_regular_methods): Check for construct after
3954 checking types in throws clause.
3956 2003-01-24 Tom Tromey <tromey@redhat.com>
3958 * class.c (build_static_field_ref): Only a String or numeric field
3959 can fold to a constant.
3961 2003-01-23 Tom Tromey <tromey@redhat.com>
3963 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3964 file name in resource buffer.
3966 2003-01-23 Tom Tromey <tromey@redhat.com>
3968 * expr.c (build_known_method_ref): Use method's context to find
3971 2003-01-23 Tom Tromey <tromey@redhat.com>
3973 * constants.c (set_constant_entry): Allocated cleared memory.
3975 2003-01-22 Tom Tromey <tromey@redhat.com>
3977 * java-tree.h: Don't use PARAMS.
3978 * resource.c: Add prototypes for all functions.
3979 (write_resource_constructor): Use `const char *' to avoid
3982 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3984 * jcf-parse.c (process_zip_dir): Remove unused variable.
3986 2003-01-22 Tom Tromey <tromey@redhat.com>
3988 * expr.c (build_invokeinterface): Abort if method's context is not
3991 2003-01-22 Tom Tromey <tromey@redhat.com>
3993 * gcj.texi (Input and output files): Mention non-class entries.
3994 * decl.c (java_init_decl_processing): Call
3995 init_resource_processing.
3996 * java-tree.h (compile_resource_data, write_resource_constructor,
3997 compile_resource_file, init_resource_processing): Declare.
3998 * config-lang.in (gtfiles): Added resource.c.
3999 * Make-lang.in (gt-java-resource.h): New target.
4000 (JAVA_OBJS): Added resource.o.
4001 (java/resource.o): New target.
4002 * resource.c: New file.
4003 * class.c (compile_resource_file): Moved to resource.c.
4004 (registerResource_libfunc): Likewise.
4005 (utf8_decl_list): Mark with GTY; now static.
4006 * jcf-parse.c (classify_zip_file): New function.
4007 (parse_zip_file_entries): Use it; compile .properties files.
4008 (process_zip_dir): Use classify_zip_file and compute_class_name.
4009 Don't write class name into zip directory.
4010 (java_parse_file): Call write_resource_constructor.
4011 (compute_class_name): New function.
4012 * jcf-io.c (read_zip_member): Reindented.
4014 2003-01-21 Tom Tromey <tromey@redhat.com>
4016 * class.c (supers_all_compiled): New function.
4017 (make_class_data): Use it.
4019 2003-01-21 Tom Tromey <tromey@redhat.com>
4021 * parse.y (method_header): Native method can't be strictfp.
4022 No method can be transient or volatile.
4024 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4026 Make-lang.in (jvspec.o-warn): Add -Wno-error.
4028 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
4030 * check-init.c: Fix comment typos.
4031 * class.c: Likewise.
4032 * constants.c: Likewise.
4034 * except.c: Likewise.
4036 * java-except.h: Likewise.
4037 * java-tree.h: Likewise.
4038 * javaop.h: Likewise.
4039 * jcf-dump.c: Likewise.
4040 * jcf-io.c: Likewise.
4041 * jcf-parse.c: Likewise.
4042 * jcf-write.c: Likewise.
4044 * mangle.c: Likewise.
4045 * typeck.c: Likewise.
4046 * verify.c: Likewise.
4048 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4050 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4051 * jcf-write.c: Include "tm_p.h".
4053 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4055 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4057 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4059 * builtins.c (java_build_function_call_expr): Renamed from
4060 build_function_call_expr. All callers changed.
4062 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4063 * jcf-parse.c: Include tm_p.h.
4065 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4068 2003-01-14 Tom Tromey <tromey@redhat.com>
4070 * class.c (make_class_data): Check that super is compiled before
4071 building class reference to it.
4073 2003-01-14 Andrew Haley <aph@redhat.com>
4075 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4076 varargs function -- correct.
4078 2003-01-14 Andrew Haley <aph@redhat.com>
4080 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4082 2003-01-14 Andrew Haley <aph@redhat.com>
4084 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4085 varargs function -- correct.
4087 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4088 temporary if the RHS is a reference.
4090 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4092 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4093 * keyword.h: Regenerated.
4095 * All Files: Convert to ISO C style function definitions.
4097 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4099 * parse.y (check_pkg_class_access): ANSIfy definition.
4101 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4103 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4106 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4108 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4110 Merge from pch-branch:
4112 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4114 * Make-lang.in (java/gjavah.o): Update dependencies.
4115 * gjavah.c: Include ggc.h.
4117 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4119 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4120 (JCFDUMP_OBJS): Add ggc-none.o.
4121 (java/jcf-dump.o): Depend on GGC_H.
4122 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4123 CPool substructures.
4124 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4125 * jcf-dump.c: Include ggc.h.
4127 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4129 * jcf.h (union cpool_entry): New.
4130 (struct CPool): Use gengtype to mark. Change field 'data' to be
4132 (struct JCF): Use gengtype to mark.
4133 (CPOOL_UINT): Update for new cpool_entry type.
4134 (CPOOL_USHORT1): Likewise.
4135 (CPOOL_USHORT2): Likewise.
4136 (CPOOL_FINISH): Use GC to free cpool subfields.
4137 * parse.h (struct parser_ctxt): Mark field current_jcf.
4138 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4139 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4140 (main_jcf): Use gengtype to mark.
4141 (ggc_mark_jcf): Delete.
4142 (get_constant): Update for new cpool_entry type.
4143 (give_name_to_class): Likewise.
4144 (get_class_constant): Likewise.
4145 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4146 (java_parse_file): Use GGC to allocate struct JCF.
4147 (init_jcf_parse): Don't call ggc_add_root.
4148 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4150 * java-tree.h (current_jcf): Use gengtype to mark.
4151 (CPOOL_UTF): Update for new cpool_entry type.
4152 (outgoing_cpool): Use gengtype to mark.
4153 (struct lang_type): GC struct JCF and struct CPool.
4154 * config-lang.in (gtfiles): Add jcf.h.
4155 * constants.c (find_tree_constant): New.
4156 (set_constant_entry): Allocate cpool subfields using GGC. Update
4157 for new cpool_entry type.
4158 (find_constant1): Update for new cpool_entry type.
4159 (find_constant2): Likewise.
4160 (find_utf8_constant): Use find_tree_constant.
4161 (find_class_or_string_constant): Remove unnecessary cast to jword.
4162 Update for new cpool_entry type.
4163 (count_constant_pool_bytes): Update for new cpool_entry type.
4164 (write_constant_pool): Likewise.
4165 (alloc_name_constant): Use find_tree_constant.
4166 (build_constants_constructor): Update for new cpool_entry type.
4168 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4170 * parse.y (mark_parser_ctxt): Delete.
4171 (goal): Don't use ggc_add_root.
4172 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4173 (java_pop_parser_context): Let GC free parser_ctxt.
4174 (java_parser_context_resume): Likewise.
4175 * parse.h (struct parser_ctxt): Use gengtype to mark.
4177 (ctxp_for_generation): Likewise.
4178 * lex.h (struct java_lc_s): Mark for gengtype.
4179 (java_lexer): Rearrange for gengtype.
4180 * config-lang.in (gtfiles): Add lex.h, parse.h.
4182 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4184 * All Files: Remove PARAMS macro.
4186 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4187 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4190 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4193 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4195 * Make-lang.in (java.install-common, java.uninstall,
4196 java.install-info, java.install-man): Prepend $(DESTDIR)
4197 to destination paths in all (un)installation commands.
4198 (java.install-common): Rewrite $(LN) command to support
4199 DESTDIR with "ln" as well as with "ln -s".
4201 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4203 * java-tree.h: Protect against multiple inclusion.
4205 2003-01-07 Tom Tromey <tromey@redhat.com>
4207 * class.c (add_assume_compiled): Don't adjust parent if we're
4208 already at the root of tree.
4210 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4212 * lang.c (dump_compound_expr): Prototype.
4214 2003-01-03 Tom Tromey <tromey@redhat.com>
4216 Fix for PR java/8712:
4217 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4218 when simply checking against `null'.
4220 2003-01-03 Tom Tromey <tromey@redhat.com>
4222 * gcj.texi (Standard Properties): Document http.proxyHost and
4225 * gcj.texi (GNU Classpath Properties): Document new properties.
4227 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4229 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4230 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4231 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4233 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4235 * Make-lang.in, boehm.c, buffer.c,
4236 buffer.h, builtins.c, class.c,
4237 config-lang.in, constants.c,
4238 convert.h, decl.c, except.c,
4239 expr.c, java-except.h,
4240 java-tree.h, javaop.def,
4241 jcf-parse.c, jcf-write.c,
4242 jv-scan.c, jvgenmain.c,
4243 jvspec.c, keyword.gperf,
4244 keyword.h, lang-options.h,
4245 lang-specs.h, lang.c, lex.c,
4246 lex.h, mangle.c, mangle_name.c,
4247 parse-scan.y, parse.h, parse.y,
4248 typeck.c, verify.c, xref.c,
4249 xref.h: Replace "GNU CC" with
4250 "GCC" in the copyright header.
4252 * check-init.c, gjavah.c, javaop.h,
4253 jcf-depend.c, jcf-dump.c, jcf-io.c,
4254 jcf-path.c, jcf-reader.c, jcf.h,
4255 zextract.c, zipfile.h: These files are
4256 "part of GCC". Also say "GCC" not "GNU CC".
4258 2002-12-30 DJ Delorie <dj@redhat.com>
4260 * Make-lang.in: Protect against texi2pod/pod2man failing.
4262 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4264 * gcj.texi: Use @copying.
4266 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4268 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4269 print_cxx_classname.
4270 (print_cxx_classname): Add add_scope parameter.
4271 (print_class_decls): Do not emit a semicolon after the extern
4273 (process_file): Adjust calls to print_cxx_classname.
4275 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4277 * gcj.texi: Include Cover Texts in man page.
4279 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4281 * class.c (build_static_field_ref): Check FIELD_FINAL.
4283 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4284 instead of current_constant_pool_data_ref.
4285 * java-tree.h (current_constant_pool_data_ref): Undefine.
4286 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4287 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4288 current_constant_pool_data_ref.
4290 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4291 not build_internal_class_name.
4293 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4294 Use it when class ref isn't certain to be compiled.
4296 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4298 * gcj.texi: Include gcc-common.texi.
4299 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4300 $(srcdir)/doc/include/gcc-common.texi.
4302 2002-12-22 Anthony Green <green@redhat.com>
4304 * gcj.texi (Limitations): Add note about org.xml.sax and
4307 2002-12-20 Tom Tromey <tromey@redhat.com>
4309 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4310 where minimum case value is Integer.MIN_VALUE.
4313 2002-12-18 Andrew Haley <aph@redhat.com>
4315 * parse.y (patch_invoke): Force evaluation order when `check' is
4316 set. For PR libgcj/8945.
4318 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4320 * gcj.texi: Change version number to 3.4.
4322 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4323 Andrew Haley <aph@redhat.com>
4325 * parse.y (source_end_java_method): Remove custom encoding of line
4326 numbers for a function decl before passing it to the back end.
4328 2002-12-03 Andrew Haley <aph@redhat.com>
4330 * class.c (make_class_data): New field, "chain".
4331 * decl.c (java_init_decl_processing): Likewise.
4333 2002-12-02 Tom Tromey <tromey@redhat.com>
4336 * parse.y (do_resolve_class): Handle qualified name via
4339 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4341 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4342 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4343 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4344 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4345 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4346 Include coretypes.h and tm.h.
4347 * Make-lang.in: Update dependencies.
4349 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4351 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4353 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4355 * jcf-reader.c: Don't expand JCF_readu4 inside the
4356 expansion of JCF_SKIP.
4358 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4360 * jcf-reader.c: Don't expand JCF_readu4 inside the
4361 expansion of JCF_SKIP.
4363 2002-11-22 Tom Tromey <tromey@redhat.com>
4365 * parse.y (patch_binop): Cast right hand side of shift expression
4366 to `int'. Fixes PR java/8676.
4368 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4369 Andrew Haley <aph@redhat.com>
4371 * gcc/java/jcf-write.c (write_classfile): Remove target
4372 class file, if it exists, before renaming the temporary
4375 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4377 * jvspec.c (lang_specific_spec_functions): New.
4379 2002-11-18 Tom Tromey <tromey@redhat.com>
4381 Fix for PR java/7912:
4382 * expr.c (can_widen_reference_to): Allow cast of array to
4383 Cloneable or Serializable.
4384 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4385 (java_io_serializable_identifier_node): Likewise.
4386 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4387 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4388 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4389 java_io_serializable.
4390 * decl.c (java_init_decl_processing): Initialize
4391 java_lang_cloneable_identifier_node and
4392 java_io_serializable_identifier_node.
4393 (java_lang_cloneable_identifier_node): New global.
4394 (java_io_serializable_identifier_node): Likewise.
4396 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4398 * buffer.c: Remove unnecessary casts.
4399 * check-init.c: Likewise.
4400 * class.c: Likewise.
4401 * constants.c: Likewise.
4403 * except.c: Likewise.
4404 * gjavah.c: Likewise.
4405 * jcf-io.c: Likewise.
4406 * jcf-parse.c: Likewise.
4407 * jcf-path.c: Likewise.
4408 * jvspec.c: Likewise.
4411 * verify.c: Likewise.
4413 2002-11-06 Tom Tromey <tromey@redhat.com>
4415 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4418 2002-11-05 Tom Tromey <tromey@redhat.com>
4420 Fix for PR java/6388.
4421 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4422 * java-tree.h (enum java_tree_index): New values
4423 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4424 (decimal_int_max, decimal_long_max): New defines.
4425 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4426 (error_if_numeric_overflow): Rewrote range checking.
4427 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4430 2002-11-02 Tom Tromey <tromey@redhat.com>
4432 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4434 * class.c (make_method_value): Put class name, not signature, into
4435 `throws' field. For PR java/8415.
4437 2002-10-24 Tom Tromey <tromey@redhat.com>
4439 * gcj.texi (Invoking gij): Document --showversion.
4440 (Standard Properties): java.library.path now set.
4442 2002-10-23 Tom Tromey <tromey@redhat.com>
4444 * gjavah.c (decode_signature_piece): In JNI mode, print
4445 `jobjectArray' when array depth is nonzero.
4448 2002-10-15 Andrew Haley <aph@redhat.com>
4450 * parse.y (patch_invoke): Call force_evaluation_order on a static
4452 (resolve_qualified_expression_name): Call force_evaluation_order
4453 on a arg list that is part of a Qualified Expression Name.
4455 * lang.c (dump_compound_expr): New.
4456 (java_dump_tree): New.
4458 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4460 * gcj.texi: Added item describing the GCJ runtime property
4463 2002-10-15 Richard Henderson <rth@redhat.com>
4465 * jcf-parse.c (get_constant): Fix type warning.
4467 2002-10-15 Andrew Haley <aph@redhat.com>
4469 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4470 (java_inlining_map_static_initializers): Declare.
4472 2002-10-14 Andrew Haley <aph@redhat.com>
4474 * tree-inline.c (remap_block): All local class initialization
4475 flags go in the outermost scope.
4476 (expand_call_inline): Call java_inlining_map_static_initializers.
4477 (expand_call_inline): Call java_inlining_merge_static_initializers.
4478 * java/lang.c (merge_init_test_initialization): New.
4479 (java_inlining_merge_static_initializers): New.
4480 (inline_init_test_initialization): New.
4481 (java_inlining_map_static_initializers): New.
4483 2002-10-11 Mark Wielaard <mark@klomp.org>
4485 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4487 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4489 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4491 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4493 * parse.y (merge_string_cste): Add parentheses around & within |.
4495 2002-10-08 Tom Tromey <tromey@redhat.com>
4497 * parse.y (variable_declarator_id): Simplify error path for
4498 array declarator error. For PR java/8003.
4500 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4502 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4505 2002-10-08 Andrew Haley <aph@redhat.com>
4507 * parse.y (attach_init_test_initialization_flags): Check for
4510 2002-10-07 Anthony Green <green@redhat.com>
4512 * parse.y (merge_string_cste): Fix bug in string concatenation.
4514 2002-10-03 Michael Koch <konqueror@gmx.de>
4516 * gcj.texi (Standard properties):
4517 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4519 2002-10-02 Roger Sayle <roger@eyesopen.com>
4521 PR optimization/6627
4522 * lang.c (java_init): If storing the vbit in function
4523 pointers, ensure that force_align_functions_log is atleast
4524 one to aid compatability with g++ vtables.
4526 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4528 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4529 foul of type-based aliasing.
4531 2002-09-30 Anthony Green <green@redhat.com>
4533 * gcj.texi (Invoking jv-scan): Fix texinfo.
4535 2002-09-28 Anthony Green <green@redhat.com>
4537 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4538 (Code Generation): Add -fno-assert documentation.
4539 * jv-scan.c (flag_assert): New global.
4540 (options): Add assert option.
4541 (help): Add --no-assert documentation.
4542 * parse-scan.y (flag_assert): New global.
4543 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4544 (flag_assert): New global.
4545 * java-tree.h (flag_assert): New global.
4546 * lex.c (java_lex): Obey flag_assert.
4547 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4550 2002-09-26 Andrew Haley <aph@redhat.com>
4552 * expr.c (build_java_array_length_access): Check for null pointer.
4553 * expr.c (expand_java_arrayload): Likewise.
4555 2002-09-21 Richard Henderson <rth@redhat.com>
4557 * jcf-parse.c (get_constant): Decode from IEEE no matter
4558 what the target format.
4560 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4562 * ChangeLog: Follow spelling conventions.
4563 * class.c: Likewise.
4566 * gjavah.c: Likewise.
4567 * java-tree.h: Likewise.
4568 * jcf-dump.c: Likewise.
4569 * jcf-parse.c: Likewise.
4570 * jvspec.c: Likewise.
4572 * mangle.c: Likewise.
4573 * parse.y: Likewise.
4575 2002-09-17 Tom Tromey <tromey@redhat.com>
4577 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4578 where \r appears at EOF. Fixes PR java/7950.
4580 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4582 * jvspec.c (lang_specific_driver): Remove unused variable.
4584 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4586 * java-tree.h (union lang_tree_node): Add chain_next option.
4588 2002-09-16 Richard Henderson <rth@redhat.com>
4590 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4591 use new real.h interface.
4592 * jcf-write.c (find_constant_index): Use new real.h interface.
4593 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4595 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4597 * lang.c: Follow spelling conventions.
4599 2002-09-11 Per Bothner <per@bothner.com>
4601 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4602 constant to the type of the field.
4603 (java_complete_tree): Remove now-redundant code.
4605 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4607 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4610 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4611 return label if a ret instruction for the jsr has been reached.
4613 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4615 * parse.y (DIR_SEPARATOR): Don't define.
4616 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4618 2002-08-28 Andrew Haley <aph@redhat.com>
4620 * verify.c (verify_jvm_instructions): Allow exception handler
4621 inside code that is being protected, but generate a warning.
4622 * except.c (link_handler): Initialize `expanded' in new eh_range.
4623 (binding_depth, is_class_level, current_pc): Declare extern.
4625 2002-09-01 Mark Wielaard <mark@klomp.org>
4627 * gcj.texi: Add chapter about system properties.
4630 2002-08-26 Tom Tromey <tromey@redhat.com>
4632 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4633 conversion if RHS_TYPE is byte, short, or char.
4635 2002-08-22 Tom Tromey <tromey@redhat.com>
4637 * gcj.texi (Invoking gij): Document -cp and -classpath.
4639 2002-08-21 Tom Tromey <tromey@redhat.com>
4641 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4642 $(prefix)/share. For PR libgcj/7633.
4644 For PR java/6005 and PR java/7611:
4645 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4646 (java_can_use_bit_fields_p): New function.
4648 2002-08-16 Tom Tromey <tromey@redhat.com>
4650 * gcj.texi (Class Initialization): Mention class initialization of
4653 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4655 * Make-lang.in (java-tree-inline.o): New.
4656 (JAVA_OBJS): Add java-tree-inline.o.
4657 * parse.y (source_end_java_method): Call java_optimize_inline.
4658 (java_expand_method_bodies): Save method's tree in
4660 (add_stmt_to_compound): Keep track of the number of statments.
4661 * lang.c (java_init): Enable flag_inline_trees.
4662 (java_post_options): If flag_inline_functions is on, enable
4663 flag_inline_trees instread.
4664 (decl_constant_value): New.
4665 (java_tree_inlining_walk_subtrees): New.
4666 * java-tree.h (DECL_NUM_STMTS): New macro.
4667 (java_optimize_inline): Declare.
4668 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4669 Handle a LABEL_EXPR.
4670 * decl.c (build_result_decl): If we already have a DECL_RESULT
4672 (dump_function): New.
4673 (java_optimize_inline): New.
4674 (dump_function): New.
4676 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4679 * parse.y (build_assertion): Invert return from
4680 desiredAssertionStatus.
4682 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4684 * jcf-write.c (get_access_flags): Return correct access flags for
4685 private and protected inner classes.
4687 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4689 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4691 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4693 * mangle_name.c: Don't include obstack.h twice.
4694 * xref.c: Don't include obstack.h.
4696 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4698 * class.c: (permanent_obstack): Delete declaration.
4699 * constants.c: (permanent_obstack): Delete declaration.
4700 * except.c: (permanent_obstack): Delete declaration.
4701 * expr.c: (permanent_obstack): Delete declaration.
4702 * jcf-parse.c: (permanent_obstack): Delete declaration.
4703 (saveable_obstack): Delete declaration.
4704 * parse.h: (permanent_obstack): Delete declaration.
4705 * typeck.c: (permanent_obstack): Delete declaration.
4707 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4709 * gcj.texi (version-gcc): Increase to 3.3.
4711 2002-07-22 Tom Tromey <tromey@redhat.com>
4713 * lex.c (java_lex): Check for `e' or `E' after 0.
4715 2002-07-21 Richard Henderson <rth@redhat.com>
4717 * lang.c (java_unsafe_for_reeval): New.
4718 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4720 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4722 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4723 (jcf_path_init): Use GET_ENVIRONMENT.
4725 2002-07-10 Roger Sayle <roger@eyesopen.com>
4726 Zack Weinberg <zack@codesourcery.com>
4728 * builtins.c (initialize_builtins): Remove defines that
4729 handled C/C++ specific junk hereby removed from builtins.def.
4731 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4733 * lang.c (java_post_options): Update prototype.
4735 2002-07-05 Roger Sayle <roger@eyesopen.com>
4737 * builtins.c (initialize_builtins): Ignore the additional
4738 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4739 the builtins.def file.
4741 2002-07-01 Tom Tromey <tromey@redhat.com>
4744 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4747 2002-07-01 Roger Sayle <roger@eyesopen.com>
4749 * java/decl.c (builtin_function): Accept additional parameter.
4750 (java_init_decl_processing): Pass an additional NULL_TREE
4751 argument to builtin_function.
4753 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4755 * gcj.texi: Fixed gcj invocation example so that it compiles.
4757 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4759 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4760 * parse.y (mark_parser_ctxt): Likewise.
4761 (check_modifiers, declare_local_variables): Avoid incorrect
4762 hardcoded constant 10.
4764 * lex.c (java_read_char): Avoid "comparison is always true"
4767 2002-06-25 Andreas Schwab <schwab@suse.de>
4769 * expr.c (JSR): Avoid undefined operation on PC.
4771 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4773 * decl.c (clear_binding_level): Const-ify.
4775 2002-06-13 Akim Demaille <akim@epita.fr>
4777 * parse.y (class_declaration, interface_declaration): Make sure
4778 all their rules have an action, in order to avoid meaningless `$$
4779 = $1' and their type clashes.
4781 2002-06-11 Tom Tromey <tromey@redhat.com>
4783 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4784 * parse-scan.y (statement_without_trailing_substatement): Added
4786 (assert_statement): New rule.
4787 * java-tree.h (struct lang_type) [assertions]: New field.
4788 (TYPE_USES_ASSERTIONS): New macro.
4789 (CLASS_USES_ASSERTIONS): Likewise.
4790 (FIELD_SYNTHETIC): New define.
4791 * lex.c (java_lval;): Added ASSERT_TK.
4792 * parse.y (ASSERT_TK): Added.
4793 (statement_without_trailing_substatement): Added assert_statement.
4794 (assert_statement): New rule.
4795 (build_assertion): New function.
4796 (maybe_generate_pre_expand_clinit): Create and initialize
4797 $assertionsDisabled.
4798 (lookup_package_type): Removed decl.
4799 * keyword.h: Rebuilt.
4800 * keyword.gperf (assert): New token.
4802 2002-06-10 Akim Demaille <akim@epita.fr>
4804 * parse.y (interface_type_list, class_member_declaration)
4805 (unary_expression_not_plus_minus): Remove duplicate %type.
4808 2002-06-09 Tom Tromey <tromey@redhat.com>
4810 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4812 * parse.y (method_header): Give error message in all cases.
4815 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4817 Don't use RTL inlining. Fix for PR java/6820.
4818 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4819 (flag_really_inline): New.
4820 (java_decode_option): Set flag_really_inline if -finline-functions
4822 (java_post_options): New function. Turn off inlining unless
4823 flag_really_inline is set.
4825 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4827 * gjavah.c (throwable_p): Accept argument as either a classname or
4828 signature fragment. Create null-terminated classname string for super
4829 when calling itself recursively.
4830 (decode_signature_piece): Skip first character from class name
4831 signature when calling throwable_p.
4833 2002-06-08 H.J. Lu (hjl@gnu.org)
4835 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4837 2002-06-04 Tom Tromey <tromey@redhat.com>
4839 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4841 2002-06-04 Michael Koch <konqueror@gmx.de>
4843 * gcj.texi (Input Options): Fixed typo.
4845 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4847 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4848 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4849 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4850 and all now-pointless local variables. Rename other local
4851 variables to reflect their not being handles.
4853 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4854 #if JCF_USE_STDIO blocks.
4856 * parse.y: Add missing semicolon at end of rule.
4858 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4860 * check-init.c (attach_initialized_static_class): Delete, unused.
4861 * parse.y: Use htab_t instead of struct hashtable, update
4863 * java-tree.h: Include hashtab.h instead of hash.h.
4864 (struct lang_decl_func): Use htab_t, set up for gengtype.
4865 (struct init_test_hash_entry): Delete.
4866 (struct treetreehash_entry): New.
4867 (java_treetreehash_find): New
4868 (java_treetreehash_new): New prototype.
4869 (java_treetreehash_create): New prototype.
4870 (java_mark_tree): Delete prototype.
4871 (java_hash_hash_tree_node): Delete prototype.
4872 (java_hash_compare_tree_node): Delete prototype.
4873 (attach_initialized_static_class): Delete prototype.
4874 * expr.c (build_class_init): Update to use java_treetreehash
4876 (java_expand_expr): Update to use htab_t.
4877 (emit_init_test_initialization): Likewise.
4878 * decl.c (java_mark_tree): Delete.
4879 * class.c (init_test_hash_newfunc): Delete.
4880 (java_hash_hash_tree_node): Delete.
4881 (java_hash_compare_tree_node): Delete.
4882 (add_method_1): Update to use java_treetreehash functions.
4883 (JAVA_TREEHASHHASH_H): New macro.
4884 (java_treetreehash_hash): New function.
4885 (java_treetreehash_compare): New function.
4886 (java_treetreehash_find): New function.
4887 (java_treetreehash_new): New function.
4888 (java_treetreehash_create): New function.
4889 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4891 * Make-lang.in (java/parse.o): Depend on debug.h.
4892 * java-tree.h (struct lang_identifier): Use gengtype.
4893 (union lang_tree_node): New.
4894 (struct lang_decl_func): Use gengtype.
4895 (struct lang_decl_var): Likewise.
4896 (struct lang_decl): Likewise.
4897 * parse.y: Include debug.h.
4898 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4900 * lang.c (struct language_function): New dummy structure.
4902 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4903 descriminator for DECL_LANG_SPECIFIC.
4904 (struct lang_decl_func): Rename from struct lang_decl.
4905 (enum lang_decl_desc): New.
4906 (struct lang_decl): Make it a union. Update all the accessor macros.
4907 (struct lang_type): Use gengtype.
4908 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4909 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4910 are now the same size.
4911 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4912 use discriminator to mark DECL_LANG_SPECIFIC.
4914 * Make-lang.in (gt-java-builtins.h): New rule.
4915 (java/builtins.o): Add dependency on gt-<filename>.h.
4916 * builtins.c: Use gengtype for roots.
4917 (union string_or_tree): Use gengtype.
4918 (struct builtin_record): Use gengtype.
4919 * config-lang.in (gtfiles): Add builtins.c.
4921 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4922 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4923 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4924 gt-java-parse.h, gtype-java.h): Add rules to generate.
4925 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4926 (class.o): Add dependency on gt-*.h.
4927 (constants.o): Likewise.
4930 (jcf-parse.o): Likewise.
4931 (jcf-write.o): Likewise.
4933 * config-lang.in (gtfiles): New.
4934 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4935 * constants.c: Replace uses of ggc_add_* with GTY markers.
4937 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4938 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4939 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4940 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4942 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4944 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4945 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4947 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4948 Include gtype-java.h.
4950 2002-06-02 Tom Tromey <tromey@redhat.com>
4952 Fix for PR java/5913:
4953 * parse.y (patch_binop): Call patch_string on op1.
4955 2002-06-02 Tom Tromey <tromey@redhat.com>
4957 Fix for PR java/1343, PR java/6336:
4958 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4959 formatting. Changed return type.
4960 (anonymous_class_counter): Moved to top of file.
4961 (maybe_make_nested_class_name): Append number to class name for
4962 function-local classes.
4964 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4966 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4967 * Make-lang.in: Update dependency lists.
4969 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4971 * gjavah.c (throwable_p): Do not free the name of the class after
4972 passing it to find_class.
4973 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4974 * jcf-io.c (dirent.h): Include it.
4975 (fnmatch.h): Likewise.
4976 (compare_path): New function.
4977 (java_or_class_file): Likewise.
4978 (memoized_dirlist_entry): New type.
4979 (memoized_dirlist_lookup_eq): New function.
4980 (memoized_dirlists): New variable.
4981 (caching_stat): New function.
4982 (memoized_class_lookup_eq): New function.
4983 (memoized_class_lookups): Likewise.
4984 (find_class): Use memoized_class_lookups and caching_stat.
4985 * jcf.h (JCF_USE_SCANDIR): Define.
4986 * parse.y (java_expand_classes): Write the class files in reverse
4989 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4991 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4993 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4995 * jcf-write.c (write_classfile): Unlink the temporary file if it
4996 cannot be renamed. Use concat to build up the name of the
4999 2002-05-08 Mark Mitchell <mark@codesourcery.com>
5001 * jcf-write.c (write_classfile): Write the file to a
5002 temporary file and then rename it.
5004 2002-05-07 Tom Tromey <tromey@redhat.com>
5006 * gjavah.c (throwable_p): Use xstrdup, not strdup.
5008 Fix for PR java/1200:
5009 * gjavah.c (throwable_p): New function.
5010 (decode_signature_piece): Use it. A `WeakReference' isn't the
5013 (gcjh_streq): New function.
5015 2002-05-07 Andreas Jaeger <aj@suse.de>
5017 * parse.y (finish_for_loop): Fix if statement.
5019 2002-05-06 Tom Tromey <tromey@redhat.com>
5021 Fix for PR java/5941:
5022 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
5023 loop update expression.
5024 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
5025 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
5027 2002-05-04 Mark Wielaard <mark@klomp.org>
5030 * parse.y (build_string_concatenation): Return just op1 only when op2
5031 is null and op1 is a STRING_CST, otherwise always construct a
5034 2002-04-27 Tom Tromey <tromey@redhat.com>
5037 * parse.y (string_convert_int_cst): New function.
5038 (merge_string_cste): Use it.
5040 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
5042 * java-tree.h (java_parse_file): Update.
5043 (java_set_yydebug): Remove.
5044 * jcf-parse.c (yydebug): Remove.
5045 (java_set_yydebug): Die.
5046 (java_parse_file): Update.
5047 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5049 2002-04-24 Tom Tromey <tromey@redhat.com>
5052 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5053 EXPR_WFL_QUALIFICATION of qual_wfl.
5055 2002-04-23 Per Bothner <per@bothner.com>
5057 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5058 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5059 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5061 2002-04-23 Tom Tromey <tromey@redhat.com>
5064 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5065 recognize `-fcompile-resource='.
5066 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5069 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5071 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5072 paths. Fixes PR java/2791.
5074 2002-04-19 Andrew Haley <aph@redhat.com>
5076 * jcf-write.c (push_long_const): lo, hi: New variables.
5077 Use rshift_double to extract the high part of a 64-bit long.
5078 Use WORD_TO_INT to extract the low part.
5080 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5081 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5082 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5084 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5086 * typeck.c (incomplete_type_error): Remove.
5088 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5090 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5091 for hash synchronization.
5092 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5093 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5096 2002-04-16 Mark Wielaard <mark@klomp.org>
5098 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5101 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5103 Fix for PR java/6294:
5104 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5107 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5109 Fix for PR java/6085:
5110 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5111 to get enclosing "this" argument for inner-class constructor
5112 invocation. Pass correct arguments to build_access_to_thisn.
5114 2002-04-10 Andreas Jaeger <aj@suse.de>
5116 * gcj.texi (Input Options): Fix extdirs patch.
5118 2002-04-10 Anthony Green <green@redhat.com>
5120 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5122 2002-04-09 Anthony Green <green@redhat.com>
5124 * gcj.texi (Input Options): Add --extdirs documentation.
5125 * jcf-dump.c (OPT_extdirs): New macro.
5126 (options): Add extdirs option.
5127 (help): Describe --extdirs.
5128 (main): Handle OPT_extdirs.
5129 * gjavah.c (OPT_extdirs): New macro.
5130 (options): Add extdirs option.
5131 (help): Describe --extdirs.
5132 (main): Handle OPT_extdirs.
5133 * jcf-path.c (jcf_path_init): Add extdirs support.
5134 (jcf_path_extdirs_arg): New function.
5135 (extensions): New variable to hold extensions path entries.
5136 * jvspec.c: Remove -fextdirs= when compiling main().
5137 * lang.c (java_decode_option): Handle -fextdirs=.
5138 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5139 * Make-lang.in: Compile jcf-path with version info for use in
5140 identifying the appropriate libgcj.jar.
5142 2002-04-08 Tom Tromey <tromey@redhat.com>
5145 * .cvsignore: Added rmic.1 and rmiregistry.1.
5146 * gcj.texi (Top): Link to new nodes.
5147 (Invoking rmic): New node.
5148 (Invoking rmiregistry): Likewise.
5149 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5151 (java.maintainer-clean): Likewise.
5152 ($(srcdir)/java/rmic.1): New target.
5153 ($(srcdir)/java/rmiregistry.1): Likewise.
5154 (java.install-man): Handle rmic.1 and rmiregistry.1.
5156 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5158 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5159 Add note about handling uncaught exceptions. Add an exception handler
5162 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5164 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5165 after using it to patch CALL_EXPR.
5167 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5169 * gcj.texi (Invocation): Document CNI invocation API.
5171 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5173 * expr.c (truthvalue_conversion): Rename. Update.
5174 (expand_compare): Update.
5175 * java-tree.h (java_truthvalue_conversion): New.
5176 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5178 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5180 * java-tree.h (java_mark_addressable): New.
5181 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5182 * typeck.c (mark_addressable): Rename, update.
5184 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5186 * expr.c (build_java_binop): Update.
5187 * java-tree.h (java_signed_type, java_unsigned_type,
5188 java_signed_or_unsigned_type): Update.
5189 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5190 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5191 * parse.y (patch_binop): Update.
5192 * typeck.c (signed_or_unsigned_type, unsigned_type,
5193 signed_type): Update.
5195 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5197 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5198 (java_dummy_print): Remove.
5199 (lang_print_error): Rename. Exit early if inhibiting output.
5200 (inhibit_error_printing_function): New.
5201 (java_init): Don't set hook.
5202 (lang_init_source): Use new boolean.
5204 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5206 * parse.y (do_resolve_class): Fix infinite recursion.
5208 2002-03-29 Tom Tromey <tromey@redhat.com>
5210 * parse.y (check_inner_circular_reference): Ignore incomplete
5213 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5215 * Make-lang.in (builtins.o): Update.
5216 * boehm.c (get_boehm_type_descriptor): Update.
5217 * builtins.c: Include langhooks.h.
5218 * decl.c (java_init_decl_processing): Update.
5219 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5220 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5222 * typeck.c (type_for_mode, type_for_size): Update.
5224 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5226 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5228 2002-03-28 Tom Tromey <tromey@redhat.com>
5230 * except.c (expand_end_java_handler): If the handler type is NULL,
5231 use java.lang.Throwable. Fixes PR java/5986.
5233 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5235 Fix for PR java/4715:
5236 * jcf-parse.c (parse_source_file_3): New function.
5237 (read_class): Call it.
5238 (java_parse_file): Likewise.
5240 2002-03-28 Jan Hubicka <jh@suse.cz>
5242 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5244 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5246 * parse.y (resolve_package): Initialize "decl".
5247 (lookup_package_type): Remove unused function.
5249 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5251 Fix for PR java/5993:
5252 * parse.y (resolve_package): Return the decl if resolution was
5253 successful. Don't special case "java.lang" and "java.lang.reflect"
5254 packages. Set type_name to the merged identifier.
5255 (resolved_qualified_expression_name): Print error using "name" if
5256 resolve_package returns NULL_TREE.
5258 2002-03-27 Tom Tromey <tromey@redhat.com>
5260 * expr.c (expand_invoke): Don't generate null pointer check if
5261 we're calling <init>.
5263 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5265 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5267 * java-tree.h (java_lang_expand_expr): Similarly.
5268 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5269 (java_init): Don't set hook.
5271 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5273 Fix for PR java/5850:
5274 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5275 context if field was not found in the current scope.
5276 * expr.c (lookup_field): Don't look in enclosing contexts.
5278 2002-03-26 Tom Tromey <tromey@redhat.com>
5280 Fix for PR java/5942:
5281 * parse.y (init_src_parse): Added sanity check.
5282 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5285 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5287 * decl.c (lang_mark_tree): Rename java_mark_tree.
5288 * java-tree.h (java_mark_tree): New.
5289 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5291 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5293 * lex.c: Change java_perform_atof to take normal parameters
5294 instead of a pointer to a parameter block. Call it directly
5297 2002-03-22 Mark Wielaard <mark@klomp.org>
5299 Fix for PR java/5368:
5300 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5301 when printing error message.
5303 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5305 * decl.c (maybe_build_cleanup): Remove.
5307 2002-03-22 Tom Tromey <tromey@redhat.com>
5309 Andrew Haley <aph@cambridge.redhat.com>
5311 * expr.c (build_field_ref): Don't build a check if the field is a
5314 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5316 Fix for PR java/6026:
5317 * lex.c (java_lex): Fix parsing of consecutive floats.
5319 2002-03-21 Tom Tromey <tromey@redhat.com>
5321 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5324 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5326 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5327 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5329 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5331 * gcj.texi: @code{gcj} becomes @command{gcj}.
5332 @code{gcc} becomes @command{gcc}.
5333 GcjRaw changed to gnu.gcc.RawData.
5335 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5337 * decl.c (start_java_method): Use new hook.
5338 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5339 (java_init): Remove old hook.
5341 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5343 * builtins.c (define_builtin): Do nothing if `type' is null.
5346 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5348 * parse.y (parser_check_super_interface): Fix error message
5351 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5353 * jcf-parse.c (get_constant): Delete unused variables.
5355 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5357 * java-tree.h (java_parse_file): New.
5358 * jcf-parse.c (yyparse): Rename java_parse_file.
5359 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5361 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5363 * parse.y (craft_constructor): Return the constructor decl.
5364 (java_expand_classes): Update comments.
5365 (lookup_method_invoke): Call fix_constructors immediately for
5366 anonymous class. Fixes PR java/5935.
5368 2002-03-15 Anthony Green <green@redhat.com>
5370 * jcf-parse.c (yyparse): Don't emit class registration
5371 constructor when compiling resource files.
5373 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5375 * lang.c (java_tree_code_type, java_tree_code_length,
5376 tree_code_name): Delete.
5377 (tree_code_type, tree_code_length, tree_code_name): Define.
5378 (java_init): Don't try to copy into the various tree_code
5381 2002-03-12 Tom Tromey <tromey@redhat.com>
5383 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5384 UTF-8, not UCS-2. Fixes PR java/5923.
5386 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5387 a call_expr wrapped in a convert. Fixes PR java/5848.
5389 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5391 * jcf-write.c (write_classfile): Improve error strings.
5393 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5395 * lex.c: Adjust comments to GNU standards.
5397 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5399 Fix for PR java/5902:
5400 * lex.c (java_lex): Fix parsing of literals.
5402 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5404 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5405 to prevent it getting evaluated twice in the store checking case.
5406 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5409 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5411 * decl.c (java_init_decl_processing): Make sure class_type_node
5412 alignment is not less than 64 bits if hash synchronization is enabled.
5414 2002-03-08 Per Bothner <per@bothner.com>
5416 * parse.y (java_complete_lhs): Check if patch_assignment
5417 returned an error-mark.
5419 * parse.y (try_builtin_assignconv): Don't special-case zero.
5421 2002-03-08 Per Bothner <per@bothner.com>
5423 Fix for PR java/5812.
5424 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5425 here instead of in JSR macro. Likewise with load_type_state call.
5426 Do the latter on if the return_pc has been verified (the jsr returns).
5427 (JSR): Now just call build_java_jsr.
5429 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5431 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5432 (java.install-common): Link native driver to
5433 JAVA_TARGET_INSTALL_NAME.
5435 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5437 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5438 * builtins.c(sin_builtin): Likewise
5439 * builtins.c(sqrt_builtin): Likewise
5441 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5443 * java/expr.c, java/jcf-parse.c, java/lex.c:
5444 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5445 REAL_ARITHMETIC blocks unconditional. Delete some further
5446 #ifdef blocks predicated on REAL_ARITHMETIC.
5448 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5450 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5451 explicit sizeof/sizeof.
5452 * decl.c (java_init_decl_processing): Likewise.
5453 * jcf-parse.c (init_jcf_parse): Likewise.
5454 * parse.y (init_src_parse): Likewise.
5456 2002-03-02 Per Bothner <per@bothner.com>
5458 Make --CLASSPATH by a synonym for --classpath and -classpath.
5459 Implement --bootclasspath.
5460 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5461 (classpath_l): Remove.
5462 (jcf_path_CLASSPATH_arg): Remove.
5463 (jcf_path_bootclasspath_arg): New function.
5464 (jcf_path_seal): Simplify accordingly.
5466 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5467 (jcf_path_CLASSPATH): Remove declaration.
5468 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5469 (lang_specific_driver): Translate -bootclasspath.
5470 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5471 * lang.c (decode_lang_options): Do jcf_path_init first.
5472 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5473 * gjavah.c: Also handle --bootclasspath.
5474 Handle --CLASSPATH as a synonum for --classpath.
5475 * jcf-dump.c: Likewise.
5477 "." is not part of system path, but is the default for --classpath.
5478 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5479 (jcf_path_seal): Add "." if no CLASSPATH specified.
5481 * gcj.texi: Document changes.
5483 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5485 * expr.c (build_java_arraystore_check): Fix formatting.
5487 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5489 Fix for PR java/5758, java/5632:
5490 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5491 inner-class separator too.
5492 * parse.y (do_resolve_class): New local `decl_result.'
5493 Progressively build a name for what can have been loaded.
5495 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5497 * expr.c (java_array_data_offset): Removed function.
5498 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5499 (build_java_array_length_access): Obtain "length" value using a
5500 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5501 (build_java_arrayaccess): Correct comment. Access "data" using a
5502 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5503 (build_java_arraystore_check): New function.
5504 (expand_java_arraystore): Use build_java_arraystore_check.
5505 * parse.y (patch_assignment): Simplify code to insert a store check
5506 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5507 * check-init.c (check_init): Update to reflect that an array length
5508 access is now a COMPONENT_REF.
5509 * gcj.texi (Code Generation): Improve documentation of
5510 -fno-bounds-check. Add documentation for -fno-store-check.
5511 * java-tree.h (flag_store_check): Declare.
5512 (build_java_arraystore_check): Declare.
5513 * lang.c (flag_store_check): Initialize to 1.
5514 (lang_f_options): Add store-check option.
5515 * jvspec.c: Don't pass store-check option to jvgenmain.
5516 * lang-options.h: Add help string for -fno-store-check.
5518 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5520 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5521 * java-tree.h (java_dup_lang_specific_decl): New.
5522 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5524 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5526 * builtins.c, decl.c: Delete traditional-mode-related code
5527 copied from the C front end but not used, or used only to
5528 permit the compiler to link.
5530 2002-02-22 Tom Tromey <tromey@redhat.com>
5532 Fix for PR java/2369:
5533 * jvspec.c (verify_class_name): New function.
5534 (lang_specific_driver): Call it.
5535 (JAVA_START_CHAR_P): New macro.
5536 (JAVA_PART_CHAR_P): Likewise.
5538 2002-02-22 Per Bothner <per@bothner.com>
5540 * class.c: Change vtable to be more compatible with g++ v3 abi.
5541 (get_dispatch_table): Prepend offset-to-top (always 0) and
5542 type_info pointer (currently unimplemented hence NULL) to vtable.
5543 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5544 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5545 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5546 (build_dtable_decl): Add declarations for new fields.
5548 2002-02-20 Per Bothner <per@bothner.com>
5550 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5551 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5552 don't need to set it on the COMPOUND_EXPR - the caller does that.
5554 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5556 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5557 `--CLASSPATH' becomes `--classpath.'
5558 * gjavah.c: Likewise.
5559 * jcf-dump.c: Likewise.
5560 * lang-options.h: Likewise.
5562 * jcf-path.c: Updated comment.
5563 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5564 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5565 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5566 (jcf_path_CLASSPATH_arg): Ditto.
5567 (classpath_u): Updated leading comment.
5569 2002-02-20 Per Bothner <per@bothner.com>
5571 * builtins.c (check_for_builtin): New function.
5572 (build_call_or_builtin): Remove.
5573 * java-tree.h: Update accordingly.
5574 * expr.c (expand_invoke): Use build + check_for_builtin instead
5575 of build_call_or_builtin.
5576 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5577 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5578 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5580 2002-02-17 Tom Tromey <tromey@redhat.com>
5582 * java-tree.h (TYPE_STRICTFP): New macro.
5583 (struct lang_type) [strictfp]: New field.
5584 (CLASS_STRICTFP): New macro.
5585 (METHOD_STRICTFP): New macro.
5586 (struct lang_decl) [strictfp]: New field.
5587 * parse.y (method_header): Disallow strictfp constructor or
5589 (STRICT_TK): Move before MODIFIER_TK.
5590 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5591 (METHOD_MODIFIERS): Likewise.
5592 (INTERFACE_MODIFIERS): Likewise.
5593 * jcf-write.c (get_access_flags): Likewise.
5594 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5595 (add_method_1): Likewise.
5596 (get_access_flags_from_decl): Likewise.
5597 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5598 recognize strictfp flag.
5599 * jcf.h (ACC_STRICT): New define.
5601 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5603 * class.c(build_utf8_ref): Move declaration of decl_size
5605 2002-02-07 Tom Tromey <tromey@redhat.com>
5607 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5610 2002-02-04 Anthony Green <green@redhat.com>
5612 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5613 sections if available.
5615 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5617 * parse.y (java_expand_classes): Fix typo in static field loop.
5619 2002-02-02 Richard Henderson <rth@redhat.com>
5621 * class.c (add_field): Mark static fields external.
5622 (build_class_ref): Remove redundant set.
5623 * parse.y (java_expand_classes): Mark static fields of classes
5624 to be compiled as local.
5625 * jcf-parse.c (parse_class_file): Likewise.
5627 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5629 * gcj.texi (About CNI): New node.
5631 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5634 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5635 setlocale() with LC_CTYPE as a parameter.
5638 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5640 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5641 Follow GNU Coding Standards for --version.
5643 2002-01-28 Tom Tromey <tromey@redhat.com>
5645 * expr.c (build_jni_stub): Ensure storage for `meth' is
5647 * parse.y (java_complete_expand_methods): Set
5648 current_function_decl before building JNI stub.
5650 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5652 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5655 2002-01-22 Tom Tromey <tromey@redhat.com>
5657 * decl.c (java_init_decl_processing): Use add_predefined_file.
5658 Predefine RawData.java.
5659 (predef_filenames): Removed.
5660 (java_init_decl_processing): Don't register predef_filenames.
5661 * jcf-parse.c (add_predefined_file): New function.
5662 (predefined_filename_p): Rewrote.
5663 (predefined_filename_p): No longer static.
5664 * decl.c (java_init_decl_processing): Call initialize_builtins.
5665 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5666 (java/builtins.o): New target.
5667 * builtins.c: New file.
5668 * parse.y (patch_invoke): Use build_call_or_builtin.
5669 * java-tree.h (build_call_or_builtin): Declare.
5670 (initialize_builtins): Declare.
5671 (java_set_exception_lang_code): Removed unused declaration.
5672 (PREDEF_FILENAMES_SIZE): Removed.
5673 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5674 (predef_filenames): New define.
5675 (add_predefined_file): Declare.
5676 (predefined_filename_p): Declare.
5677 * expr.c (expand_invoke): Use build_call_or_builtin.
5679 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5681 * parse.y (patch_switch_statement): Fix format specifier.
5683 2002-01-16 Tom Tromey <tromey@redhat.com>
5685 More for PR java/5365:
5686 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5688 (process_file): Generate include for
5689 java.lang.UnsupportedOperationExceptions.
5691 2002-01-15 Andreas Jaeger <aj@suse.de>
5693 * .cvsignore: Add man pages.
5695 2002-01-15 Tom Tromey <tromey@redhat.com>
5697 Fix for PR java/5365:
5698 * gjavah.c (process_file): Turn class name into a file name.
5700 2002-01-14 Matthias Klose <doko@debian.org>
5702 * gcj.texi: Fix whitespace and formatting errors in the
5703 synopsis of the man pages. Update copyright.
5705 2002-01-14 Tom Tromey <tromey@redhat.com>
5708 * Make-lang.in (java.install-man): Handle jv-convert man page.
5709 (java.generated-manpages): Added jv-convert.1.
5710 (java.uninstall): Remove jv-convert.1.
5711 (java.maintainer-clean): Likewise.
5712 ($(srcdir)/java/jv-convert.1): New target.
5713 * gcj.texi (Top): Link to jv-convert node.
5714 (Individual utilities): Likewise.
5715 (Invoking jv-convert): New node.
5717 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5718 Martin Kahlert <martin.kahlert@infineon.com>
5720 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5721 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5723 2002-01-03 Graham Stott <grahams@redhat.com>
5725 * class.c (compile_resource_file): Update copyright date.
5726 Constify filename parameter.
5727 (java-tree.h): Update copyright date.
5728 (compile_resource_file): Constify filename parameter.
5730 2002-01-03 Graham Stott <grahams@redhat.com>
5732 * gcc/jcf-parse.c: Update copyright date.
5733 (yyparse): Constify resource_filename.
5735 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5737 * parse.y (src_parse_roots): Don't needlessly zero init.
5739 2001-12-31 Tom Tromey <tromey@redhat.com>
5741 * parse.y (dump_java_tree): New function.
5742 (source_end_java_method): Call it.
5743 (end_class_declaration): Likewise.
5744 * lang.c (java_decode_option): Call dump_switch_p.
5746 2001-12-28 Tom Tromey <tromey@redhat.com>
5748 * gen-table.pl: Don't process characters after \uffff. Added
5749 comment pointing to input file.
5751 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5753 * gen-table.pl: Const-ify output. Document the location of a
5754 suitable unicode input file.
5756 * chartables.h: Regenerate.
5758 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5760 * chartables.h: Const-ify.
5761 * gjavah.c (options): Likewise.
5762 * jcf-dump.c (options): Likewise.
5763 * jv-scan.c (options): Likewise.
5764 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5765 * parse.y (binop_lookup): Likewise.
5767 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5769 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5770 the static arrays that are output.
5771 * jvspec.c (jvgenmain_spec): Make static.
5772 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5773 * keyword.h: Regenerate.
5774 * lang.c (string_option, process_option_with_no, lang_f_options,
5775 lang_W_options): Const-ify.
5776 * lex.c (java_lex): Likewise.
5778 2001-12-21 Richard Henderson <rth@redhat.com>
5780 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5781 (get_boehm_type_descriptor): ... here. Arrange for the
5782 TREE_TYPE to get set properly.
5784 2001-12-21 Richard Henderson <rth@redhat.com>
5786 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5787 only if the target requires collect2.
5789 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5791 2001-12-20 Tom Tromey <tromey@redhat.com>
5794 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5795 CAN_COMPLETE_NORMALLY for the node.
5796 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5797 generate code for second branch if first branch can't complete
5799 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5800 the loop head if the loop body can't complete normally.
5802 2001-12-20 Tom Tromey <tromey@redhat.com>
5805 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5806 case where `finally' clause can't complete normally.
5808 2001-12-20 Tom Tromey <tromey@redhat.com>
5811 * parse.y (analyze_clinit_body): Added this_class parameter.
5812 Check for more cases where we must keep <clinit>.
5813 (maybe_yank_clinit): Cleaned up flow control.
5815 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5817 * decl.c (java_init_decl_processing): Don't initialize
5818 finit_leg_identifier_node.
5819 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5820 (finit_leg_identifier_node): Remove.
5821 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5823 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5825 * mangle.c (mangle_member_name): Don't special-case for
5827 * mangle_name.c (unicode_mangling_length): Likewise.
5828 (append_unicode_mangled_name): Likewise.
5829 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5832 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5834 * expr.c (build_java_array_length_access): Don't force null pointer
5835 check unless flag_check_references is set.
5837 2001-12-20 Tom Tromey <tromey@redhat.com>
5839 Fix for PR java/3417:
5840 * parse.y (patch_assignment): Added special processing for
5842 (patch_return): Don't convert booleans to integers, and don't
5843 special-case `null'.
5845 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5847 * config-lang.in (diff_excludes): Remove.
5849 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5851 * gcj.texi: Update link to GCC manual.
5853 2001-12-17 Tom Tromey <tromey@redhat.com>
5855 * parse.y (link_nested_class_to_enclosing): Removed useless
5858 2001-12-16 Tom Tromey <tromey@redhat.com>
5860 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5863 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5865 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5866 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5869 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5871 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5873 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5875 * decl.c (java_init_decl_processing): Build otable_type correctly.
5876 otable_decl is an otable_type.
5878 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5880 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5881 otable_type, otable_ptr_type, method_symbol_type,
5882 method_symbols_array_type, method_symbols_array_ptr_type): New
5883 field/global tree definitions.
5884 (flag_indirect_dispatch): New flag.
5885 * decl.c (java_init_decl_processing): Initialize new otable and
5886 otable_syms type nodes and decls. Add new field "index" to
5888 * class.c (build_method_symbols_entry): New function.
5889 (make_method_value): Set "index" to to method's vtable index for
5890 virtual methods when indirect-dispatch is not used.
5891 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5892 and set vtable_method_count to -1. Set otable and otable_syms field
5893 if indirect-dispatch is used and there was something to put in them.
5894 (build_method_symbols_entry): New function.
5895 (emit_offset_symbol_table): New function.
5896 * expr.c (get_offset_table_index): New function.
5897 (build_invokevirtual): Build array reference to otable at the index
5898 returned by get_offset_table_index, and use the result as the vtable
5900 (build_invokeinterface): Similar.
5901 * jcf-parse.c (yyparse): If indirect-dispatch, call
5902 emit_offset_symbol_table at the end of compilation, after all classes
5903 have been generated.
5904 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5905 * lang.c (flag_indirect_dispatch): Define.
5906 (lang_f_options): Add indirect-dispatch flag.
5908 2001-12-14 Matthias Klose <doko@debian.org>
5910 * gcj.texi: Markup for man page generation. Document missing
5911 options printed by <tool> --help.
5912 Terminate description of gij's -ms option with a dot.
5913 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5914 (java.generated-manpages java.install-man, java.uninstall,
5915 java-maintainer-clean) Updated.
5917 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5919 * class.c (get_dispatch_table): Fix java vtable layout
5920 for TARGET_VTABLE_USES_DESCRIPTORS.
5921 * decl.c (java_init_decl_processing): Initialize
5922 alloc_no_finalizer_node, finalize_identifier_node.
5923 * expr.c (class_has_finalize_method): New function.
5924 (expand_java_NEW): Generate calls for finalizer-free allocation.
5925 (build_invokevirtual): Fix java vtable layout for
5926 TARGET_VTABLE_USES_DESCRIPTORS.
5927 * java-tree.h (enum java_tree_index): New entries:
5928 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5929 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5930 (class_has_finalize_method): declare.
5931 (HAS_FINALIZER_P): New macro.
5932 * parse.y (patch_invoke): Generate calls for finalizer-free
5935 2001-12-12 Matthias Klose <doko@debian.org>
5937 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5938 whitespace at end of line.
5940 2001-12-11 Tom Tromey <tromey@redhat.com>
5942 * lex.c (java_init_lex): Define wfl_to_string as
5943 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5945 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5947 * class.c (make_method_value): Use null_pointer_node to
5948 represent empty exception table.
5950 2001-12-10 Tom Tromey <tromey@redhat.com>
5952 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5954 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5956 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5958 2001-12-09 Per Bothner <per@bothner.com>
5960 * check-init.c (current_switch_has_default): New static field.
5961 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5962 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5963 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5965 2001-12-09 Tom Tromey <tromey@redhat.com>
5967 * check-init.c (check_init): Don't allow pre- or post- increment
5968 or decrement of final variable.
5969 (final_assign_error): Minor error message rewording.
5971 2001-12-08 Tom Tromey <tromey@redhat.com>
5973 * java-tree.h: Fixed typo.
5975 * gjavah.c (decompile_method): Don't decompile to `return this'
5978 * gjavah.c (cxx_keywords): Re-sorted.
5979 * lex.c (cxx_keywords): Re-sorted.
5981 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5984 * gjavah.c (print_namelet): Clear subnamelets.
5985 (HANDLE_METHOD): Set `method_printed' earlier.
5987 2001-12-07 Tom Tromey <tromey@redhat.com>
5989 * lang.c (lang_f_options): Added
5990 optimize-static-class-initialization.
5991 (java_decode_option): Removed special case.
5993 2001-12-07 Per Bothner <per@bothner.com>
5995 * check-init.c (check_init): Fix typo freeing memory twice.
5997 2001-12-05 Per Bothner <per@bothner.com>
5999 Restore support for static class initialization optimization.
6000 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
6001 * check-init.c (check_int): At end of BLOCK handle initialization
6002 blocks, which used to be done in java_complete_expand_method but did
6003 not handle the case where check_for_initialization might allocate
6004 more than a word of bits.
6005 * decl.c (lang_make_tree): The smic field is now a tree.
6006 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
6007 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
6009 * parse.y (emit_test_initialization): Combine hash_lookup calls.
6011 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
6012 Change from a hash table to a list.
6013 (struct_lang_decl): Change field 'smic' to match.
6014 * class.c (add_method_1): Initialize
6015 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
6016 * parse.y (adjust_init_test_initialization): Removed - inlined into -
6017 (java_expand_method_bodies): -here, since 'smic' is now a list.
6018 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
6020 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
6022 * class.c (java_hash_compare_tree_node): Fix casts.
6024 2001-12-04 Per Bothner <per@bothner.com>
6026 * check-init.c: Handle definite unassignment to finals in addition
6027 to definite assignment.
6028 (loop_current_locals): New field.
6029 (num_current_locals, int start_current_locals, num_current_words):
6031 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
6032 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
6033 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
6034 (get_variable_decl, check_final_reassigned): New functions.
6035 (check_init, check_bool_init): Modify as needed for checking finals.
6036 (check_for_initialization): Take extra parameter and return void.
6037 Do extra start-up logic to check final fields for assignment.
6038 * parse.y (check_static_final_variable_assignment_flag,
6039 reset_static_final_variable_assignment_flag, check_final_assignment,
6040 check_final_variable_local_assignment_flag,
6041 reset_final_variable_indirect_assignment_flag,
6042 reset_final_variable_global_assignment_flag): Remove functions.
6043 (java_complete_expand_methods, outer_field_access_fix,
6044 patch_assignment): Remove no-longer used logic.
6045 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6046 * parse.y (register_fields, java_complete_tree): Update accordingly.
6048 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6049 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6050 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6052 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6054 * java-tree.h (DECL FINAL): New bit-field.
6055 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6056 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6057 (DECL_INIT_CALLS_THIS): New macro.
6058 (struct lang_decl): New bit-field init_calls_this.
6059 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6060 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6061 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6062 use it for both local variables and final fields.
6063 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6065 (struct lang_type): Remove hfv bit-field.
6066 (check_for_initialization): Change to return void.
6068 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6069 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6070 * check-init.c (final_assign_error): New helper function.
6071 (check_final_reassigned, check_init): Use it.
6072 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6074 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6075 bit-fields to unsigned.
6077 2001-12-03 Per Bothner <per@bothner.com>
6079 * parse.y (patch_binop): Minor constant folding.
6081 * parse.y (build_current_thisn): Shorter 'buffer'.
6083 2001-12-03 Per Bothner <per@bothner.com>
6085 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6086 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6087 * jcf-write.c (generate_bytecode_insns): Remove support for
6088 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6089 * check-init.c (check_init): Likewise.
6091 2001-12-03 Per Bothner <per@bothner.com>
6093 * verify.c (subroutine_nesting): New function.
6094 (verify_jvm_instructions): Use it to fix logic for checking that
6095 we're done with the current subroutine.
6097 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6098 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6100 2001-12-03 Per Bothner <per@bothner.com>
6102 * jcf.h: Fix obvious typo in comment.
6103 * typeck.c (build_null_signature): Add comment.
6105 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6107 * expr.c: Remove leading capital from diagnostic messages, as
6108 per GNU coding standards.
6109 * jcf-io.c: Similarly.
6110 * jcf-parse.c: Similarly.
6111 * jv-scan.c: Similarly.
6112 * jvspec.c: Similarly.
6113 * mangle.c: Similarly.
6115 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6116 Alexandre Petit-Bianco <apbianco@redhat.com>
6118 * expr.c (build_java_arrayaccess): Call save_expr on array for
6119 correct evaluation order, modified comment, fixed indentation.
6120 * parse.y: (patch_assignment): Correctly extract the array base
6121 from the tree generate by build_java_arrayaccess, added comments.
6122 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6123 Fixes PR java/3096, PR java/3803, PR java/3965.
6125 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6127 * expr.c (expand_byte_code): Remove trailing periods from messages.
6128 * jcf-parse.c (load_class, jcf_parse): Similarly.
6129 * jcf-write.c (generate_classfile): Similarly.
6130 * lex.c (java_lex): Similarly.
6132 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6134 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6136 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6138 * Make-lang.in (java.generated-manpages): New dummy target.
6140 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6142 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6144 (lang_specific_pre_link): Use set_input to set input_filename.
6146 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6147 (main): Fix definition.
6148 Strip `main' from classname.
6151 2001-11-18 Roger Sayle <roger@eyesopen.com>
6153 * parse.h (java_expand_switch): Remove old prototype.
6155 2001-11-18 Tom Tromey <tromey@redhat.com>
6157 Fix for PR java/1401:
6158 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6160 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6163 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6165 * lang.c (finish_parse): Rename to java_finish.
6166 (LANG_HOOKS_FINISH, java_finish): New.
6168 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6170 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6171 * java-tree.h: New prototype.
6172 * lang.c (java_init): Update prototype. Combine with old init_parse.
6174 2001-11-13 Tom Tromey <tromey@redhat.com>
6176 * gjavah.c (method_signature): New global.
6177 (HANDLE_METHOD): Set it.
6178 (decompile_return_statement): New function.
6179 (decompile_method): Use it.
6180 (print_method_info): Removed `synth' argument.
6182 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6184 * java-tree.h (java_set_yydebug): New.
6185 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6186 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6187 (print_lang_decl, print_lang_type, print_lang_identifier,
6188 print_lang_statistics, lang_print_xnode): Remove.
6190 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6192 * jcf-parse.c (init_lex): Remove.
6193 * lang.c (language_string, lang_identify): Remove.
6194 (struct lang_hooks): Constify.
6195 (LANG_HOOKS_NAME): Override.
6196 (init_parse): Update.
6198 2001-11-08 Andreas Franck <afranck@gmx.de>
6200 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6201 program_transform_name the way suggested by autoconf.
6202 (java.install-common): Also transform auxiliary program names with
6203 program_transform_name.
6205 2001-11-08 Tom Tromey <tromey@cygnus.com>
6207 * parse.y (trap_overflow_corner_case): New rule.
6208 (unary_expression): Use it.
6209 * lex.c (java_init_lex): Don't set minus_seen.
6210 (yylex): Don't use minus_seen. Communicate overflow to parser for
6212 (error_if_numeric_overflow): New function.
6213 * parse.h (minus_seen): Removed field.
6214 (JAVA_RADIX10_FLAG): New define.
6216 2001-11-07 Tom Tromey <tromey@redhat.com>
6218 Patch for PR java/1414:
6219 * parse.y (case_label_list): New global.
6220 (goal): Register case_label_list with GC.
6221 (java_complete_lhs): Save new case on case_label_list.
6222 (patch_switch_statement): Check for duplicate case labels.
6224 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6226 * parse.y (patch_assignment): Removed unused third argument.
6227 (java_complete_lhs): Removed unused third argument to patch_assignment.
6229 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6231 * lang.c: Include langhooks-def.h.
6232 * Make-lang.in: Update.
6234 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6236 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6238 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6240 * mangle.c (find_compression_record_match): Don't match compression
6241 records for package name elements unless they occur at the start of
6242 the name. Fix for PR java/4717.
6244 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6246 * expr.c (expand_java_field_op): Don't special-case references to
6247 java.lang.PRIMTYPE.TYPE.
6248 (build_primtype_type_ref): Removed.
6249 * java-tree.h (build_primtype_type_ref): Remove prototype.
6250 * parse.y (maybe_build_primttype_type_ref): Removed.
6251 (complete_function_arguments): Don't special-case references to
6252 java.lang.PRIMTYPE.TYPE.
6253 (patch_assignment): Likewise.
6254 (array_constructor_check_entry): Likewise.
6256 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6258 * mangle.c (static tree compression_table): Fixed leading comment.
6259 * parse.h (struct parser_ctxt): Fixed field comment.
6260 * parse.y (check_pkg_class_access): New prototype, fixed leading
6261 comment, new parameter used to emit error only if passed as true.
6262 (parse_check_super): Pass extra argument to check_pkg_class_access.
6263 (do_resolve_class): Likewise.
6264 (process_imports): Likewise.
6265 (read_import_dir): Fixed indentation.
6266 (find_in_imports_on_demand): New local class_type_name. Local
6267 node_to_use deleted. while loop changed into for loop. Report
6268 multiple definition only for accessible classes. Improved error
6270 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6271 assigned to parameter list, fixed indentation. while loop changed
6272 into for loop, restore TREE_CHAIN on local `tem' before the next
6275 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6277 * lang.c (lang_get_alias_set): Deleted.
6279 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6281 * gjavah.c (jni_print_char): Fix thinko in last change.
6283 * gjavah.c (jni_print_char, decode_signature_piece): Use
6284 safe-ctype macros and/or fold extra calls into fewer ones.
6285 * lex.c (java_read_unicode, java_lex): Likewise.
6286 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6287 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6288 * mangle_name.c (append_unicode_mangled_name,
6289 unicode_mangling_length): Likewise.
6291 2001-10-17 Richard Henderson <rth@redhat.com>
6293 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6295 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6297 * lang.c (langhooks.h): Included.
6298 (LANG_HOOKS_INIT): Redefined.
6299 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6300 (LANG_HOOKS_DECODE_OPTION): Likewise.
6301 (struct lang_hooks lang_hooks): New initialization.
6303 2001-10-11 Per Bothner <per@bothner.com>
6305 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6306 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6307 The former is simpler, and jcf-write.c handles it better.
6308 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6309 or WITH_CLEANUP_EXPR.
6310 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6311 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6313 * parse.y (patch_if_else_statement): If the condition is constant,
6314 optimize away the test.
6316 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6318 * parse.y (patch_cast): Call patch_string on the first operand of
6319 the incoming node, update it if necessary. Fixes PR java/4510.
6321 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6323 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6324 when name qualifier matches a package name.
6326 2001-10-08 Tom Tromey <tromey@redhat.com>
6328 Fix for PR java/4489:
6329 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6330 force a new label when computing `body_block'.
6332 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6334 * jcf-io.c (format_uint): Const-ify.
6335 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6336 * lex.c (java_get_line_col): Likewise.
6337 * parse.y (build_incdec): Likewise.
6339 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6341 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6342 a NULL enclosing context if appropriate. Fixes PR java/4466.
6344 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6346 * parse.y (patch_assignment): Use lvalue's original TYPE when
6347 building the final COMPOUND_EXPR.
6348 (try_reference_assignconv): Fixed leading comment.
6350 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6352 * parse.y (check_final_variable_indirect_assignment): For
6353 COMPOUND_EXPR, return only if finals were found initialized
6354 properly, if not, keep on checking.
6355 (check_final_variable_global_assignment_flag): New local
6356 error_found, set when appropriate and used to decide whether to
6357 report uninitialized finals. Fixed typo in comment.
6359 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6361 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6362 last three initializations. Fixes PR java/4360.
6364 2001-09-21 Richard Henderson <rth@redhat.com>
6366 * class.c (get_dispatch_table): Handle function descriptors.
6367 (build_dtable_decl): Likewise.
6368 * expr.c (build_invokevirtual): Likewise.
6370 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6372 * parse.y (patch_method_invocation): Build class initialization
6373 when static finals are used to qualify method invocation.
6376 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6378 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6379 build_type_name_from_array_name.
6380 (STRING_STRIP_BRACKETS): New macro.
6381 * parse.y (build_type_name_from_array_name): New function.
6382 (array_creation_expression:): Accumulate []s instead of [s.
6383 (cast_expression:): Accumulate []s instead of [s after cast type
6385 (build_array_from_name): Local string deleted, use
6386 build_type_name_from_array_name.
6387 (build_unresolved_array_type): Accumulate []s instead of [s after
6389 (register_fields): Fixed comment.
6390 (resolve_class): Local name, base deleted, new locals tname and
6391 array_dims. Use build_type_name_from_array_name. Use array_dims to
6393 (purify_type_name): Use STRING_STRIP_BRACKETS.
6395 2001-09-18 Andreas Jaeger <aj@suse.de>
6397 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6398 * jv-scan.c: Likewise.
6400 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6402 * parse.y (patch_method_invocation): Inner class creation context
6403 check not enforced within constructors. Fixes PR java/1873.
6405 2001-09-16 Tom Tromey <tromey@redhat.com>
6407 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6408 NOTE_PUSH for single-case push. Fixes PR java/4189.
6410 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6412 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6413 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6414 (struct lang_type): New fields import_list and import_demand_list.
6415 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6416 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6417 (do_resolve_class): New local saved_enclosing_type, initialized,
6418 passed as parameter to find_in_imports and find_in_imports_on_demand.
6419 (find_in_imports): Added paramater enclosing_type, use its
6420 TYPE_IMPORT_LIST when applicable.
6421 (find_in_imports_on_demand): Added parameter enclosing_type, use
6422 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6423 declaration and initialization.
6424 (fold_constant_for_init): Switch/restore current_class to the
6425 appropriate context.
6427 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6429 * verify.c (verify_jvm_instructions): Fix typo.
6431 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6433 * expr.c (expand_invoke): Const-ification.
6434 * parse.y (patch_method_invocation): Likewise.
6436 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6438 * gjavah.c (cxx_keywords): Const-ification.
6439 * keyword.gperf (java_keyword): Likewise.
6440 * lang.c (java_tree_code_name): Likewise.
6441 * lex.c (cxx_keywords): Likewise.
6442 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6444 2001-09-11 Richard Henderson <rth@redhat.com>
6446 * parse.h (ctxp_for_generation): Mark extern.
6448 2001-09-10 Richard Henderson <rth@redhat.com>
6450 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6452 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6454 * typeck.c (java_array_type_length, build_prim_array_type):
6455 Represent empty arrays by NULL index.
6457 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6459 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6460 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6462 2001-09-06 Anthony Green <green@redhat.com>
6464 * class.c (O_BINARY): Define if necessary.
6465 (registerResource_libfunc): Declare.
6466 (init_class_processing): Initilize registerResource_libfunc.
6467 (compile_resource_file): New function.
6468 * java-tree.h (resource_name): Declare.
6469 (compile_resource_file): Declare.
6470 * jcf-parse.c (yyparse): Handle compiling java resource files.
6471 * lang.c (java_decode_option): Handle -fcompile-resource option.
6472 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6474 * gcj.texi (Code Generation): Add documentation for -R flag.
6476 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6478 * jcf-write.c (generate_classfile): Issue an error in case of
6479 field/initial value mismatch.
6480 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6481 being initialized and we're generating bytecode.
6482 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6483 set DECL_INITIAL properly when appropriate.
6487 2001-09-01 Per Bothner <per@bothner.com>
6489 * parse.y (maybe_yank_clinit): A field without an initializer is not
6490 relevant. All initializers except static final and constant require
6491 <clinit>, regardless of flag_emit_class_files.
6493 2001-08-31 Per Bothner <per@bothner.com>
6495 * class.c (set_constant_value): When not emitting class files, then a
6496 String ConstantValue is a utf8const_ptr_type.
6498 2001-08-30 Per Bothner <per@bothner.com>
6500 * jcf-write.c (generate_classfile): Check that field is primitive
6501 or string before emitting ConstantValue attribute.
6503 2001-08-30 Per Bothner <per@bothner.com>
6505 * parse.y (resolve_qualified_expression_name): If creating a
6506 COMPOUND_EXPR, set it's type correctly.
6508 2001-08-30 Per Bothner <per@bothner.com>
6510 * jcf-io.c (open_class): Set filename field.
6512 * jcf-parse,c (parse_class_file): Set current_function_decl
6513 for better error message when Code attribute is missing.
6515 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6516 better diagnostics, especially for constructors.
6518 2001-08-30 Per Bothner <per@bothner.com>
6520 * jcf-write.c (generate_classfile): Don't write ConstantValue
6521 attribute if field is not final, for compatibility with jdk.
6523 * jcf-write.c (generate_classfile): Convert ConstantValue values
6524 to correct type. Work-around for front-end bug.
6525 * class.c (set_constant_value): Error if constant has wrong type.
6527 2001-08-30 Per Bothner <per@bothner.com>
6529 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6530 "Double" are printed at verbosity 1.
6532 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6534 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6536 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6538 * parse.y (patch_assignment): Don't verify final re-assignment here.
6539 (java_complete_lhs): Verify assignments to finals calling
6540 patch_assignment. Verify re-assignments to finals before calling
6543 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6545 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6548 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6550 * lex.c (java_lex): new local found_hex_digits. Set and then used
6551 in test to reject invalid hexadecimal numbers.
6552 * parse.y (java_complete_tree): Prevent unwanted cast with
6553 initialized floating point finals.
6554 (patch_binop): Emit a warning when detecting a division by zero,
6555 mark result not constant, don't simplify non integer division.
6557 2001-08-28 Per Bothner <per@bothner.com>
6559 * jcf-write.c (generate_bytecode_insns): For increments and
6560 decrements just recurse to push constant. Improvement on Mark's patch.
6562 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6564 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6565 real conversion for increments and decrements of reals.
6567 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6569 * parse.y (resolve_qualified_expression_name): Handle unresolved
6570 qualified expressions, prevent numerical qualifiers, fixed typo.
6573 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6575 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6576 don't report anything but deprecated class when marked so. Handle
6578 (patch_method_invocation): Check deprecation on methods and types.
6579 (patch_binop): code becomes an enum tree_code, added default: to
6580 switch to handle that. Detect division by zero, try to fold and
6581 return before using a subroutine.
6583 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6585 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6586 file smaller than 4 bytes.
6587 * parse.y (check_inner_circular_reference): New function.
6588 (check_circular_reference): Likewise.
6589 (array_initializer:): Accept {,}.
6590 (java_check_circular_reference): Rewritten using
6591 check_circular_reference and check_inner_circular_reference.
6592 (java_complete_expand_method): Unconditionally save and restore
6593 the unpurged exception list.
6594 (build_dot_class_method_invocation): Unmangle signature parameter.
6596 2001-08-21 Tom Tromey <tromey@redhat.com>
6598 * decl.c (init_decl_processing): Add `throws' field to method
6600 * class.c (make_method_value): Compute `throws' field for method.
6602 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6604 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6605 circularity is detected.
6606 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6608 2001-08-17 Richard Henderson <rth@redhat.com>
6610 * class.c (emit_register_classes): Add align parameter to
6611 call to assemble_integer.
6613 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6615 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6616 loading a class_or_name fails, try considering an innerclass name
6617 and load the enclosing context.
6618 * parse.y (resolve_inner_class): New function.
6619 (find_as_inner_class): Added leading comment.
6620 (register_incomplete_type): Keep the current context as enclosing
6621 context for JDEP_FIELD dependencies.
6622 (do_resolve_class): Locals new_class_decl and super initialized to
6623 NULL. Call resolve_inner_class, explore the enclosing context
6624 superclass if necessary.
6627 2001-08-16 Tom Tromey <tromey@redhat.com>
6629 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6630 * gjavah.c (main): Updated for change to jcf_path_seal.
6631 * lang.c (version_flag): New global.
6632 (java_decode_option): Recognize `-version'.
6633 (java_init): Update for change to jcf_path_seal.
6634 * jcf.h (jcf_path_seal): Added `print' argument.
6635 * jcf-path.c (jcf_path_seal): Added `print' argument.
6637 2001-08-13 Zack Weinberg <zackw@panix.com>
6639 * Make-lang.in (java/decl.o): Update dependencies.
6640 * decl.c: Include libfuncs.h, don't include toplev.h.
6642 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6644 * decl.c (init_decl_processing): exception_type_node,
6645 class_not_found_type_node, and no_class_def_found_type_node
6646 initialized. predef_filenames augmented accordingly.
6647 instinit_identifier_node initialized.
6648 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6649 * java-tree.h (enum java_tree_index): New entries
6650 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6651 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6652 (exception_type_node): New macro.
6653 (class_not_found_type_node): Likewise.
6654 (no_class_def_found_type_node): Likewise.
6655 (instinit_identifier_node): Likewise.
6656 (PREDEF_FILENAMES_SIZE): Adjusted.
6657 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6658 (struct lang_type): Fixed typo in bitfield name.
6659 (DECL_INSTINIT_P): New macro.
6660 (ID_INSTINIT_P): Likewise.
6661 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6663 * parse.y (encapsulate_with_try_catch): New function.
6664 (generate_instinit): Likewise.
6665 (build_instinit_invocation): Likewise.
6666 (ctors_unchecked_throws_clause_p): Likewise.
6667 (add_instance_initializer): Deleted.
6668 (build_instance_initializer): Likewise.
6669 (in_instance_initializer): Likewise.
6670 (check_method_redefinition): instinit$ not to be verified.
6671 (java_complete_expand_methods): Generate instinit$, simplified code.
6672 (build_dot_class_method): Eliminated unnecessary locals. Use
6673 encapsulate_with_try_catch, removed unnecessary code.
6674 (fix_constructors): New local iii. Use build_instinit_invocation.
6675 (patch_method_invocation): Added comment.
6676 (maybe_use_access_method): Don't consider instinit$.
6677 (find_applicable_accessible_methods_list): Shorten the search for
6679 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6680 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6681 (patch_throw_statement): Likewise. Fixed typo.
6683 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6686 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6687 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6689 (lang_specific_pre_link): Use set_input to set input_filename.
6691 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6692 (main): Fix definition.
6693 Strip `main' from classname.
6696 2001-08-11 Zack Weinberg <zackw@panix.com>
6698 * lex.h: Don't include setjmp.h. Don't define
6699 SET_FLOAT_HANDLER or prototype set_float_handler.
6701 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6703 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6704 `poplevel' in the right order.
6706 2001-08-09 Richard Henderson <rth@redhat.com>
6708 * Make-lang.in (class.o): Depend on TARGET_H.
6709 * class.c (emit_register_classes): Use target hooks instead of
6710 assemble_constructor and assemble_destructor.
6712 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6714 * check-init.c (flags.h): Include
6715 (check_init): Don't report uninitialized static class
6716 initialization flags, don't free bit index when doing static class
6717 initialization optimization.
6718 (check_for_initialization): Return type changed to `unsigned int.'
6719 (attach_initialized_static_class): New function.
6720 * class.c (add_method_1): Create the initialized static class
6722 (finish_class): Always emit deferred inline methods.
6723 * decl.c (emit_init_test_initialization): Moved to expr.c
6724 (complete_start_java_method): Don't traverse
6725 DECL_FUNCTION_INIT_TEST_TABLE.
6726 (lang_mark_tree): Mark hash tables in function decls.
6727 * expr.c (emit_init_test_initialization): Moved from decl.c.
6728 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6729 initialization flag, set DECL_CONTEXT and
6730 LOCAL_CLASS_INITIALIZATION_FLAG.
6731 (java_lang_expand_expr): Emit initialization code for static class
6732 initialized flags when entering block, if necessary.
6733 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6734 * java-tree.h (flag_optimize_sci): New global variable declaration.
6735 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6736 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6737 (LOCAL_FINAL_P): Fixed typo in comment.
6738 (FINAL_VARIABLE_P): Likewise.
6739 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6740 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6741 (struct lang_decl): New fields `ict', `smic' and `cif.'
6742 (check_for_initialization): New returned value for global.
6743 (attach_initialized_static_class): New global function.
6744 (STATIC_CLASS_INIT_OPT_P): New macro.
6745 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6746 * lang.c (java_decode_option): Handle
6747 `-fno-optimize-static-class-initialization'
6748 * parse.y (start_complete_expand_method): New function.
6749 (java_expand_method_bodies): Likewise.
6750 (attach_init_test_initialization_flags): Likewise.
6751 (adjust_init_test_initialization): Likewise.
6752 (emit_test_initialization): Likewise.
6753 (java_complete_expand_methods): Nullify abstract and native method
6755 (java_complete_expand_method): New locals `fbody', `block_body'
6756 and `exception_copy.' Reorganized: directly return on empty method
6757 bodies, call `start_complete_expand_method', remember definitely
6758 initialized static class in function, don't expand method bodies.
6759 (java_expand_classes): Call `java_expand_method_bodies' before
6760 `finish_class' when compiling to native.
6761 (resolve_expression_name): Use `orig' after building outer class
6763 (patch_invoke): Remember static method invocations.
6765 2001-08-06 Richard Henderson <rth@redhat.com>
6767 * class.c (emit_register_classes): Pass a symbol_ref and priority
6768 to assemble_constructor.
6770 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6772 * java-tree.h (all_class_filename): New macro.
6773 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6774 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6775 newly created IDENTIFIER_NODE to `all_class_filename.'
6777 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6779 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6780 Use ggc_add_tree_root to register roots.
6782 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6784 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6785 second operand calling check_init.
6786 * decl.c (complete_start_java_method): Swaped second and third
6787 arguments while creating WITH_CLEANUP_EXPR node.
6788 * jcf-write.c (generate_bytecode_insns): Use second operand
6789 instead of third when handling WITH_CLEANUP_EXPR.
6790 * parse.y (java_complete_lhs): Expand second operand of
6791 WITH_CLEANUP_EXPR nodes.
6792 (patch_synchronized_statement): Swaped second and third arguments
6793 while creating WITH_CLEANUP_EXPR node.
6795 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6797 * parse.y (create_interface): Avoid cyclic inheritance report when
6798 syntax error encountered during class definition.
6801 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6803 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6805 (lang_specific_pre_link): Use set_input to set input_filename.
6807 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6808 (main): Fix definition.
6809 Strip `main' from classname.
6812 2001-07-18 Tom Tromey <tromey@redhat.com>
6815 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6816 * lex.c (java_new_lexer): Use ICONV_CONST.
6817 (java_read_char): Likewise.
6818 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6819 (jv-scan$(exeext)): Likewise.
6821 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6823 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6824 * parse.y (check_class_interface_creation): Allow `private' if the
6825 enclosing is not an interface.
6826 (create_interface): Interface tagged public if the enclosing
6827 context is an interface.
6828 (create_class): Class tagged public if the enclosing context
6832 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6834 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6837 2001-07-14 Tim Josling <tej@melbpc.org.au>
6839 * check-init.c (check_init): Remove references to EXPON_EXPR.
6841 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6843 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6844 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6847 2001-07-13 Tom Tromey <tromey@redhat.com>
6849 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6852 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6854 * parse.y (patch_method_invocation): Don't override primary if one
6855 is already provided, but let this$<n> be built. Fixed comment.
6857 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6859 * parse.y (empty_statement:): Report empty statement error only
6860 when found at class declaration level.
6863 2001-07-12 Tom Tromey <tromey@redhat.com>
6865 * expr.c (expand_load_internal): New function.
6866 (LOAD_INTERNAL): Use it.
6868 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6870 * parse.y (verify_constructor_super): Compare anonymous class ctor
6871 args with `valid_method_invocation_conversion_p.'
6874 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6876 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6877 `-fsyntax-only.' Fixes PR java/3248
6879 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6881 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6883 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6885 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6886 current function is static. Fixes PR java/1970
6888 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6890 * parse.y (patch_method_invocation): Add enclosing context to ctor
6891 calls if necessary. Fixes PR java/2953
6893 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6895 * parse.y (resolve_package): Abort if qualified expression member
6897 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6900 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6902 * verify.c: Don't use // comments.
6904 2001-07-05 Tom Tromey <tromey@redhat.com>
6906 * lang.c (flag_assume_compiled): Removed.
6907 * java-tree.h (flag_assume_compiled): Removed.
6908 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6909 -fhash-synchronization, -fuse-divide-subroutine,
6910 -fcheck-references, -femit-class-file, -femit-class-files,
6911 -fassume-compiled. Updated --encoding information. Changed
6912 -foutput-class-dir to `-d'.
6914 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6916 * jcf-parse.c (parse_class_file): Add lineno parameter to
6917 debug_start_source_file call.
6919 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6921 * gcj.texi: Use gpl.texi.
6922 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6923 dependencies and use doc/include in search path.
6925 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6927 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6928 `this'. If so, don't build instance initializers.
6930 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6932 * parse.y (resolve_expression_name): Improved error message for
6933 inner class cases. Fixes PR java/1958
6935 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6937 * lang.c: #include diagnostic.h
6938 (lang_print_error): Add a `diagnostic_context *' parameter.
6939 (java_dummy_print): Likewise.
6940 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6942 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6944 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6945 * jcf.h (typedef struct JCF): New bitfield `finished.'
6946 (JCF_FINISH): Set `finished.'
6947 (JCF_ZERO): Reset `finished.'
6950 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6952 * parse.y (class_body_declaration:): Don't install empty instance
6956 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6958 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6959 (set_class_decl_access_flags): New function.
6960 * java-tree.h (set_class_decl_access_flags): New prototype.
6961 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6962 (parse_class_file): New local `decl_max_locals.' Take wide types
6963 into account to compute DECL_MAX_LOCALS.
6964 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6967 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6969 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6971 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6973 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6974 * parse.y (do_resolve_class): Moved comments out to leading comment
6975 section. Removed local `start', New local `_ht' and
6976 `circularity_hash.' Record `enclosing' in hash table and search
6977 it to detect circularity. Use `enclosing' as an argument to
6978 `lookup_cl.' Free the hash table when done.
6980 2001-06-19 Tom Tromey <tromey@redhat.com>
6982 * lex.c (java_read_char): Disallow invalid and overlong
6983 sequences. Fixes PR java/2319.
6985 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6987 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6989 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6991 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6992 arguments accordingly.
6994 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6996 * gcj.texi: Move contents to just after title page.
6998 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
7000 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
7002 (patch_incomplete_class_ref): Build the class ref, build the class
7003 init if necessary, complete the tree.
7006 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7008 * parse.y (lookup_field_wrapper): Test `name' code.
7009 (resolve_qualified_expression_name): Test `qual_wfl' code.
7010 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
7011 handle `qual_wfl' by code.
7012 (maybe_build_primttype_type_ref): Test `wfl' code.
7014 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7016 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
7018 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
7019 the dvi file in the java directory.
7021 2001-05-25 Sam TH <sam@uchicago.edu>
7023 * gen-table.pl javaop.h jcf.h lex.h,
7024 parse.h: Fix header include guards.
7026 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
7028 * jv-scan.c (version): Update copyright year.
7030 2001-05-21 Per Bothner <per@bothner.com>
7032 * jcf-parse.c (read_class): If class is from .class or .zip file
7033 and it's already been read, don't push/pop parser context.
7035 2001-05-18 Per Bothner <per@bothner.com>
7037 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
7038 command line so the jvgenmain-generated main program comes first.
7040 2001-05-15 Tom Tromey <tromey@redhat.com>
7042 * class.c (build_utf8_ref): Don't generate identifier based on
7045 2001-05-12 Richard Henderson <rth@redhat.com>
7047 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7048 * expr.c (java_lang_expand_expr): Expand it.
7049 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7050 calling build_exception_object_ref.
7051 * parse.y (catch_clause_parameter): Likewise.
7052 (build_dot_class_method): Likewise.
7053 (try_reference_assignconv): Likewise.
7054 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7055 * jcf-write.c (generate_bytecode_insns): Likewise.
7057 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7059 * parse.y (build_unresolved_array_type): Set
7060 EXPR_WFL_QUALIFICATION on the newly created wfl.
7061 Fixes PR java/2538. Fixes PR java/2535.
7063 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7065 * parse.y (fix_constructors): Removed unnecessary assignment to
7066 local. Moved assignment to `this$<n>', fixed comments and
7068 (build_wfl_wrap): Fixed indentation.
7069 Fixes PR java/2598, java/2579 and java/2658.
7071 2001-05-03 Mo DeJong <mdejong@redhat.com>
7073 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7074 check for byte swap.
7076 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7078 * expr.c (build_class_init): Move MODIFY_EXPR
7079 outside of COND_EXPR. Remove variable `call'.
7081 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7083 * decl.c: NULL_PTR -> NULL.
7084 * jcf-write.c: Likewise.
7086 2001-05-01 Tom Tromey <tromey@redhat.com>
7088 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7089 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7090 * gcj.texi: Updated copyright text. Include fdl.texi.
7091 (Top): Link to new node.
7093 2001-05-01 Per Bothner <per@bothner.com>
7095 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7097 2001-05-01 Per Bothner <per@bothner.com>
7099 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7100 import_list contains the name, not the TREE_PURPOSE.
7102 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7104 * jcf-io.c (read_zip_member): Cast to long in comparison with
7107 * jvspec.c (lang_specific_driver): Initialize variables.
7109 * mangle.c (find_compression_record_match): Likewise.
7111 * typeck.c (build_null_signature): Provide static prototype. Mark
7112 parameter with ATTRIBUTE_UNUSED.
7114 * verify.c (verify_jvm_instructions): Initialize variable.
7116 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7118 * parse.y (do_resolve_class): Check for cyclic inheritance during
7119 inner class resolution.
7121 2001-04-27 Per Bothner <per@bothner.com>
7123 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7124 while iterating, since that could cause gc to lose stuff.
7126 2001-04-26 Per Bothner <per@bothner.com>
7128 Fix method search wrt scope of inner classes to match JLS2.
7129 * typeck.c (build_null_signature): New static function.
7130 (has_method): New function. Uses build_null_signature and lookup_do.
7131 * java-tree.h (has_method): New declaration.
7132 * parse.y (find_applicable_accessible_methods_list): Do not search
7133 context of inner classes here.
7134 (patch_method_invocation): Search scope, ie. current and outer clases,
7135 for method matching simple name, to find class.
7137 2001-04-26 Per Bothner <per@bothner.com>
7139 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7140 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7142 * constants.c (find_methodref_with_class_index): New function.
7143 (find_methodref_index): Use find_methodref_with_class_index.
7144 * java-tree.h (find_methodref_with_class_index): New declaration.
7145 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7146 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7147 If context changed from interface to class, don't use invokeinterface.
7149 2001-04-25 Per Bothner <per@bothner.com>
7151 * verify.c (verify_jvm_instructions): For field instructions,
7152 check that field index is valid. For invoke instructions, check that
7153 method index is valid.
7155 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7157 * config-lang.in (target_libs): Copy from $libgcj_saved.
7159 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7161 * decl.c (init_decl_processing): Add new class "protectionDomain"
7163 * class.c (make_class_data): Set initial value for "protectionDomain".
7165 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7167 * jvspec.c (lang_specific_driver): Fix memory allocation
7168 deficit, by using concat in lieu of xmalloc/sprintf.
7170 2001-04-20 Per Bothner <per@bothner.com>
7172 Fixes to compile multiple .class files at once.
7173 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7174 * java-tree.h (CLASS_PARSED_P): New macro.
7175 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7176 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7177 (read_class): Avoid some code duplication.
7178 Don't call JCF_FINISH for a .class file - might be needed later.
7179 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7180 rather than CLASS_LOADED_P, since latter implies class laid out.
7181 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7182 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7184 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7186 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7188 * boehm.c: Include toplev.h.
7190 2001-04-06 Tom Tromey <tromey@redhat.com>
7191 Alexandre Petit-Bianco <apbianco@redhat.com>
7193 Fix for PR gcj/1404 and PR gcj/2332:
7194 * parse.y (build_array_from_name): If we use the type_wfl then
7195 accumulate dimensions from the original type as well.
7196 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7198 2001-04-06 Tom Tromey <tromey@redhat.com>
7200 * parse.y (analyze_clinit_body): Return true if the second operand
7201 of a METHOD_EXPR is nonzero.
7203 2001-04-06 Tom Tromey <tromey@redhat.com>
7205 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7207 ($(srcdir)/java/parse.c): Likewise.
7209 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7211 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7212 (version-gcc): Initialized.
7213 (which-gcj): Likewise.
7215 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7217 * java-tree.h (struct lang_decl): New macro
7218 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7219 * parse.y (build_instance_initializer): New function.
7220 (add_instance_initializer): Use it.
7221 (java_fix_constructors): Set `current_class' before fix pass.
7222 (fix_constructors): Just return if already fixed. Move `super()'
7223 invocation ahead. Use `build_instance_initializer.'
7226 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7228 * parse.y (resolve_qualified_expression_name): Pass field's
7229 DECL_CONTEXT to `not_accessible_p.'
7230 (not_accessible_p): Changed parameters order in `inherits_from_p'
7233 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7235 * lang-options.h: Add flag_check_references.
7237 2001-04-04 Per Bothner <per@bothner.com>
7239 * java-tree.h (CONSTANT_VALUE_P): New macro.
7240 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7241 * parse.y (maybe_build_class_init_for_field): New static function.
7242 (resolve_expression_name, resolve_field_access): Use
7243 maybe_build_class_init_for_field instead of build_class_init
7244 This does not do the init if the field is compile-time-constant.
7245 (resolve_field_access): Simplify.
7247 * parse.y (fold_constant_for_init): Merge test into switch.
7249 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7251 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7253 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7255 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7257 * expr.c (pop_type_0): Save the result of the first
7258 lang_printable_name call in a scratch buffer, so it
7259 won't be clobbered by the second call.
7261 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7263 * parse-scan.y (array_type:): Rewritten.
7264 (type_declaration:): `empty_statement' replaces `SC_TK.'
7265 (class_member_declaration:): `empty statement' added.
7266 (method_body:): Simplified.
7267 (static_initializer:): Likewise.
7268 (primary_no_new_array:): Use `type_literals.'
7269 (type_literals:): New rule.
7270 (dims:): Set and update `bracket_count.'
7271 Fixes PR java/1074. Fixes PR java/2412.
7273 2001-03-28 Hans Boehm <boehm@acm.org>
7275 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7276 (get_boehm_type_descriptor): Set type on returned value to be a
7277 pointer length integer.
7279 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7281 * expr.c (pop_type_0): Call `concat' rather than building the
7283 (pop_type): Add format specifier in call to `error'.
7285 * parse.y (patch_method_invocation): Avoid casting away
7288 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7290 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7292 2001-03-28 Richard Henderson <rth@redhat.com>
7294 IA-64 ABI Exception Handling:
7295 * Make-lang.in (except.o): Don't depend on eh-common.h.
7296 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7297 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7298 [soft_exceptioninfo_call_node]: Remove.
7299 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7300 (end_java_method): No emit_handlers.
7301 * except.c (java_set_exception_lang_code): Remove.
7302 (method_init_exceptions): Don't call it.
7303 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7304 (build_exception_object_ref): New.
7305 (expand_end_java_handler): Update for except.h name changes.
7306 (emit_handlers, expand_resume_after_catch): Remove.
7307 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7308 (process_jvm_instruction): Use build_exception_object_ref.
7309 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7310 (soft_exceptioninfo_call_node): Remove.
7311 (build_exception_object_ref): Declare.
7312 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7313 soft_exceptioninfo_call_node. Move processing ...
7314 [EXC_PTR_EXPR]: ... here.
7315 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7316 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7317 (source_end_java_method): No java_set_exception_lang_code or
7319 (build_dot_class_method): Use build_exception_object_ref.
7320 (try_reference_assignconv): Check EXC_PTR_EXPR not
7321 soft_exceptioninfo_call_node.
7323 2001-03-28 Richard Henderson <rth@redhat.com>
7325 * java-tree.h (throw_node): Define as a single member of
7326 java_global_trees instead of a separate array.
7327 (JTI_THROW_NODE): New.
7328 * decl.c (throw_node): Don't declare.
7329 (init_decl_processing): Init a scalar throw_node.
7330 Don't register it for gc.
7331 * check-init.c (check_init): Reference scalar throw_node.
7332 * expr.c (build_java_athrow): Likewise.
7333 * jcf-write.c (generate_bytecode_insns): Likewise.
7334 * parse.h (BUILD_THROW): Likewise.
7336 2001-03-28 Richard Henderson <rth@redhat.com>
7338 * decl.c (end_java_method): Do not save and restore
7339 flag_non_call_exceptions.
7340 * parse.y (source_end_java_method): Likewise.
7341 * lang.c (flag_exceptions): Don't declare.
7342 (java_init_options): Set flag_non_call_exceptions. Set
7343 flag_exceptions here ...
7344 (java_init): ... not here.
7346 2001-03-27 Richard Henderson <rth@redhat.com>
7348 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7349 exceptions_via_longjmp.
7351 * lang.c (flag_new_exceptions): Don't declare it.
7352 (java_init_options): Or set it.
7354 2001-03-27 Richard Henderson <rth@redhat.com>
7356 * decl.c (end_java_method): Rename asynchronous_exceptions to
7357 flag_non_call_exceptions.
7358 * parse.y (source_end_java_method): Likewise.
7360 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7362 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7364 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7366 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7368 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7370 * parse.y (find_as_inner_class): Follow current package
7371 indications not to mistakingly load an unrelated class.
7373 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7375 * constants.c (PUTN): Use memcpy, not bcopy.
7377 * lex.c (java_read_char): Use memmove, not bcopy.
7379 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7381 2001-03-23 Per Bothner <per@bothner.com>
7383 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7384 macro for better error pin-pointing.
7385 * java-tree.h: Fix typo in comment.
7387 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7388 Don't include jsr/goto in exception range.
7389 Check if start and end of exception range are the same (also TRY_EXPR).
7390 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7391 However, do emit the following goto even if try_block is empty.
7392 Defer freeing exception_decl until after the finalizer, to make
7393 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7395 * parse.y (java_complete_lhs): If the try-clause is empty, just
7396 return the finally-clause and vice versa.
7398 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7400 * gcj.texi (Input Options): documented the check for attribute
7401 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7402 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7403 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7404 (jcf_parse): Check for the right classes archive if necessary.
7405 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7406 (jcf_parse_fields): Fixed indentation.
7407 * jcf-write.c (append_gcj_attribute): New function.
7408 (generate_classfile): Compute the attribute count, invoke
7409 `append_gcj_attribute'.
7410 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7411 turned into bit-fields. New bit-field `right_zip.'
7412 (JCF_ZERO): Set `right_zip' to zero.
7413 * lang-options.h (-fforce-classes-archive-check): Added flag.
7414 * lang.c (flag_force_classes_archive_check): New flag.
7415 (lang_f_options): New entry `force-classes-archive-check.'
7418 2001-02-07 Andrew Haley <aph@redhat.com>
7420 * gcj.texi (Configure-time Options): Add -fcheck-references.
7421 * expr.c (build_java_indirect_ref): New function.
7422 (java_check_reference): New function.
7423 (build_java_array_length_access): Use build_java_indirect_ref to
7424 check for null references.
7425 (build_java_arrayaccess): Likewise.
7426 (build_get_class): Likewise.
7427 (build_field_ref): Likewise.
7428 (invoke_build_dtable): Likewise.
7429 (build_invokeinterface): Likewise.
7430 * lang.c (lang_f_options): Add flag_check_references.
7431 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7432 * java-tree.h (flag_check_references): New variable.
7433 * lang.c (flag_check_references): Likewise.
7434 * parse.y (patch_invoke): Use java_check_reference.
7435 (patch_assignment): Allow for extra nesting in
7436 _Jv_CheckArrayStore.
7438 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7440 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7441 * lex.c (cxx_keywords): Likewise.
7443 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7445 * parse.y (qualify_ambiguous_name): Broaden `length'
7446 recognition. Help MODIFY_EXPR be resolved as expression names.
7447 Fixes PR java/2066. Fixes PR java/2400.
7449 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7451 * gjavah.c (process_file): Mark interface definitions with
7452 "__attribute__ ((java_interface))".
7454 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7456 * class.c (layout_class): Fixed push_super_field's second
7457 argument. Fixes PR java/2333.
7458 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7459 too early to lay innerclasses out.
7461 2001-03-20 Tom Tromey <tromey@redhat.com>
7462 Alexandre Petit-Bianco <apbianco@redhat.com>
7464 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7465 inside an array reference. Insertion of the array store check
7466 rewritten. Fixes PR java/2299.
7468 2001-03-20 Tom Tromey <tromey@redhat.com>
7470 * lex.c (java_read_unicode): Only accept leading `u's.
7472 2001-03-20 Tom Tromey <tromey@redhat.com>
7474 * jcf-parse.c (read_class): Initialize `class'.
7476 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7478 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7480 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7482 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7483 (layout_class): Likewise.
7484 (layout_class_method): Likewise.
7485 (emit_register_classes): Likewise.
7486 * decl.c (builtin_function): Likewise.
7487 (give_name_to_locals): Likewise.
7489 2001-03-19 Per Bothner <per@bothner.com>
7491 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7492 before trying to load an inner class.
7494 Fixes to process to command-line .class files in two passes.
7495 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7496 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7497 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7498 * class.c (is_compiled_class): Fix for renamed flag.
7499 * parse.y (maybe_create_class_interface_decl): Likewise.
7500 * jcf-parse.c (yyparse): Also set if compiling .class files.
7501 * jcf-parse.c (read_class); Read current_class.
7502 (jcf_parse): Make static.
7503 (load_inner_classes): New function, with code moved from jcf_parse,
7504 because we need to inner classes after the command-line files are read.
7505 (yyparse): Set finput to NULL when it doesn't need to be closed.
7506 Reduce use of main_jcf (basically only for archive) and
7507 use finput instead of main_jcf->read_state.
7508 Inline jcf_figure_file_type into yyparse.
7509 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7510 Defer load_inner_classes and parse_class_file to a second pass,
7511 after we've correctly mapped command-line .clas fiels to classes.
7512 (jcf_figure_file_type): Removed.
7513 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7514 (JCF_ZERO): Also clear zipd field.
7515 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7517 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7519 * jcf-parse.c (yyparse): Change ch from char * to char.
7521 2001-03-19 Per Bothner <per@bothner.com>
7523 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7524 Add constructed filelist-file at end, following -xjava. Thus any .o
7525 and library files are not affected by the -xjava. Also wrap
7526 explicit @FILE with -xjava and -xnone.
7528 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7530 * class.c (build_static_field_ref): Call make_decl_rtl() after
7531 setting the DECL_EXTERNAL flag.
7533 2001-03-17 Per Bothner <per@bothner.com>
7535 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7537 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7538 when result is is needed (target is STACK_TARGET).
7540 * parse.h (JDEP_SOLV): Removed.
7541 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7543 * parse.y (incomplete_class_list): Removed.
7544 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7545 It doesn't work if resolve_class changes the name of an array type
7546 that is on the list and then someone else looks for the modified name.
7547 Also, seems liable to break when compiling multiple source files at
7548 once. So the simplest is to just remove incomplete_class_list -
7549 it is only a minor space win and it is not even clear it saves time.
7551 * parse.y (resolve_class): Remove unneeded promote_type.
7553 2001-03-15 Per Bothner <per@bothner.com>
7555 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7556 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7557 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7558 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7560 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7561 * parse.y (java_expand_classes): Likewise.
7563 * parse.y (expand_start_java_method): Was only called once and had a
7564 misleading name, so inline in caller java_complete_expand_method.
7565 (enter_a_block): Likewise inline in enter_block and remove.
7567 Remove junk from when gcc/java was created (by copying from C/C++).
7568 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7569 (struct binding_level): Remove fields keep, keep_if_subblocks,
7570 more_cleanups_ok, have_cleanups (which have never been used).
7571 (pushlevel, poplevel): Remove related useless code.
7573 * class.c (make_class_data): The class_dtable_decl (i.e. the
7574 vtable for Class) should be external, except when compiling Class.
7576 * jvspec.c (lang_specific_driver): Fix -C handling.
7577 Check -save-temps to see if temp @FILE should be deleted.
7578 Follow-up to/fix for February 16 patch.
7580 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7581 (type_stack_dup): Remove no-longer neded error check.
7583 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7585 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7586 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7587 don't surround the element with 'N..E' if the type name is
7590 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7592 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7593 DECL_RTL_SET_P, etc.
7594 (make_method_value): Likewise.
7595 (get_dispatch_table): Likewise.
7597 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7599 2001-03-07 Tom Tromey <tromey@redhat.com>
7601 * config-lang.in (lang_requires): Define.
7603 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7605 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7608 2001-03-05 Per Bothner <per@bothner.com>
7610 Fix a problem where rest_of_decl_compilation applied to
7611 class_dtable_decl causes problems because it was done too early,
7612 before output file was opened.
7613 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7614 * class.c (class_dtable_decl): Add macro - element of class_roots.
7615 (make_class_data): Define class_dtable_decl.
7616 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7618 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7620 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7621 uses of 'boolean' with 'bool'.
7623 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7625 * lang-specs.h: Add zero initializer for cpp_spec field to all
7628 2001-02-16 Per Bothner <per@bothner.com>
7630 Handle compiling multiple input files at once, and @FILE syntax.
7631 * gcj.texi: Updated documentation to match.
7632 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7633 * jcf-parse.c (parse_source_file): Split into ...
7634 (parse_source_file_1): New function - and:
7635 (parse_source_file_2): New function.
7636 (yyparse): On -ffilelist-file, open and scan named file.
7637 On first pass over files, only do parse_source_file_1.
7638 A new second pass calls parse_source_file_2 for each file to compile.
7639 (init_jcf_parse): Call init_src_parse.
7640 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7641 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7642 as multiple input file combined in one compilation.
7643 * lang-options.h: Add -ffilelist-file
7644 * lang.c (flag_filelist_file): New flag variable.
7645 (lang_f_options): Handle -ffilelist-file.
7646 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7647 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7648 gclass_list - use global fields of src_parse_roots instead.
7649 * parse.y (src_parse_roots): New array.
7650 (incomplete_class_list, gclass_list): New macros.
7651 (push_parser_context, java_pop_parser_context,
7652 java_parser_context_resume): Don't fiddle with deleted fields.
7653 (various): Use incomplete_class gclass_list and global macros
7654 instead of parse_ctxt fields - the lists are global.
7655 (init_src_parse): New function.
7657 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7659 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7661 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7663 * parse.y (check_inner_class_access): Moved declaration of local
7664 `enclosing_decl_type' to the right location.
7666 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7668 * parse.y (parser_check_super_interface): Don't call
7669 check_pkg_class_access for an inner interface.
7670 (parser_check_super): Don't call check_pkg_class_access for inner
7672 (do_resolve_class): Simplify enclosing type loop. Don't call
7673 check_pkg_class_access if CL and DECL are not set.
7674 (find_in_imports_on_demand): Set DECL if class_type needed to be
7675 loaded. Don't call check_pkg_class_access for an inner class.
7676 (check_inner_class_access): Rewritten to implement member access
7677 rules as per spec 6.6.1.
7678 (check_pkg_class_access): Handle the empty package correctly.
7679 (in_same_package): New function. Determine if two classes are in the
7682 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7684 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7685 method into array types.
7686 * parse.y (patch_method_invocation): Bypass access check on clone call
7689 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7691 * expr.c (build_instanceof): Check for arrays when trying fold to
7694 2001-02-15 Jim Meyering <meyering@lucent.com>
7696 * Make-lang.in (java.install-common): Depend on `installdirs'.
7697 (java.install-info): Likewise.
7699 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7701 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7703 2001-02-14 Tom Tromey <tromey@redhat.com>
7704 Alexandre Petit-Bianco <apbianco@cygnus.com>
7706 Fix for PR java/1261.
7707 * typeck.c (build_java_array_type): Add public `clone' method to
7709 * parse.y (resolve_qualified_expression_name): Use current_class
7710 when checking for inaccessibility.
7711 (patch_method_invocation): Fixed error message when accessibility
7712 denied. Added `from_super' argument.
7714 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7716 * parse.y (resolve_class): Don't build a fake decl. Use the one
7718 * typeck.c (build_java_array_type): Build and assign decl to array
7721 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7723 * parse.y (not_accessible_p): Changed leading comment. Added extra
7724 `where' argument. Use it to enforce protected access rules.
7725 (resolve_qualified_expression_name): Added extra argument to
7727 (patch_method_invocation): Use argument `primary' to provide
7728 not_accessible_p with an extra argument.
7729 (lookup_method_invoke): Added extra argument to not_accessible_p.
7730 (search_applicable_method_list): Likewise.
7732 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7734 * parse.y (resolve_qualified_expression_name): Try to resolve as
7735 an inner class access only if `decl' is a TYPE_DECL.
7737 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7739 * decl.c (classdollar_identifier_node): Initialize.
7740 * java-tree.h (enum java_tree_index): New entry
7741 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7742 (classdollar_identifier_node): New macro.
7743 (ID_CLASSDOLLAR_P): Likewise.
7744 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7745 (build_dot_class_method_invocation): Likewise.
7746 (find_applicable_accessible_methods_list): `class$' can't be
7749 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7751 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7753 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7755 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7756 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7759 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7761 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7762 outside of the `__U' sequence too.
7763 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7766 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7768 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7770 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7772 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7773 (JVGENMAIN_OBJS): Likewise.
7774 * java-tree.h (append_gpp_mangled_name): New prototype.
7775 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7776 Removed cast calling `gcc_add_root.'
7777 * jvgenmain.c (mangle_obstack): New global, initialized.
7779 (do_mangle_class): Constify local `ptr.'
7780 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7781 append_gpp_mangle_name and update `count' if necessary.
7782 Use `mangle_obstack.'
7783 * mangle.c (append_unicode_mangled_name): Removed.
7784 (append_gpp_mangled_name): Likewise.
7785 (unicode_mangling_length): Likewise.
7786 (mangle_member_name): Return type set to `void.'
7787 (mangle_field_decl): Don't append `U' in escaped names.
7788 (mangle_method_decl): Likewise.
7789 (mangle_member_name): Just use `append_gpp_mangled_name.'
7790 * mangle_name.c: New file.
7792 2001-02-07 Per Bothner <per@bothner.com>
7794 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7796 * check-init.c (check_init): Don't call done_alternative after
7797 processing loop code, as a LOOP_EXPR never terminates normally.
7799 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7801 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7803 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7805 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7808 2001-02-06 Tom Tromey <tromey@redhat.com>
7810 * lex.c (java_new_lexer): Longer error message.
7812 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7813 Alexandre Petit-Bianco <apbianco@cygnus.com>
7815 * typeck.c (build_prim_array_type): Added leading comment.
7816 (build_java_array_type): Moved locals out of
7817 block. Always create the `data' field, fixed alignment to match
7820 2001-02-04 Tom Tromey <tromey@redhat.com>
7822 * expr.c (java_lang_expand_expr): Don't bother recomputing
7823 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7826 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7828 * parse.y (process_imports): Save the original name of the import
7829 for better error report.
7831 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7833 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7834 of macros used when compiling jvspec.c.
7835 * jvspec.c (lang_specific_driver): Link with the shared
7838 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7840 * check-init.c (check_init): Call internal_error instead of fatal.
7841 * expr.c (java_lang_expand_expr): Likewise.
7842 * jcf-parse.c (get_constant): Likewise.
7843 * mangle.c (java_mangle_decl): Likewise.
7844 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7845 (operator_string): Likewise.
7846 * check-init.c (check_init): Call abort instead of fatal.
7847 * class.c (build_class_ref): Likewise.
7848 * constants.c (write_constant_pool): Likewise.
7849 * decl.c (start_java_method): Likewise.
7850 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7851 (java_stack_dup, encode_newarray_type): Likewise.
7852 (build_java_array_length_access): Likewise.
7853 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7854 (build_java_soft_divmod, build_invokeinterface): Likewise.
7855 * java-tree.h (INNER_CLASS_P): Likewise.
7856 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7857 (give_name_to_class, get_class_constant): Likewise.
7858 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7859 (find_constant_index, generate_bytecode_conditional): Likewise.
7860 (generate_bytecode_insns, perform_relocations): Likewise.
7861 * lex.c (java_unget_unicode, java_lex): Likewise.
7862 * mangle.c (mangle_type, mangle_record_type): Likewise.
7863 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7864 (finish_mangling): Likewise.
7865 * parse.h (MARK_FINAL_PARMS): Likewise.
7866 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7867 (obtain_incomplete_type, java_complete_class): Likewise.
7868 (java_check_regular_methods, java_complete_expand_method): Likewise.
7869 (cut_identifier_in_qualified, check_deprecation): Likewise.
7870 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7871 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7872 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7873 * typeck.c (set_local_type, parse_signature_type): Likewise.
7874 (parse_signature_string, build_java_signature): Likewise;
7875 (set_java_signature): Likewise.
7876 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7877 * class.c (add_method): Call fatal_error instead of fatal.
7878 (build_static_field_ref): Likewise.
7879 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7880 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7881 * lex.c (java_new_new_lexer): Likewise.
7882 * jv-scan.c (main): Likewise.
7883 (fatal_error): Renamed from fatal.
7884 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7886 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7887 (yyparse): Likewise.
7888 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7889 * lex.c (java_get_line_col): Likewise.
7890 * jcf-parse.c (load_class): Make errors non-fatal.
7891 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7893 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7895 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7896 (error): Remove unused function.
7897 (main): Don't use "__attribute__ alias" on generated class symbol.
7899 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7901 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7903 * parse.y (finish_method_declaration): Code accounting for WFLed
7904 method DECL_NAMEs deleted.
7905 (check_abstract_method_definitions): Likewise.
7906 (resolve_type_during_patch): Layout resolved type.
7907 * typeck.c (lookup_do): Removed unused local.
7909 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7911 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7912 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7913 integer_negative_one_node.
7914 * expr.c (build_java_binop): Likewise.
7916 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7918 * zextract.c (read_zip_archive): Read file_offset before writing
7919 zipd and consequently clobbering the header contents.
7921 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7923 * Make-lang.in: Remove all dependencies on defaults.h.
7924 * decl.c: Don't include defaults.h.
7926 * parse.y: Likewise.
7928 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7930 * ChangeLog (2001-01-21): Fixed typo.
7931 * class.c (layout_class_method): Code accounting for WFLed
7932 method DECL_NAMEs deleted.
7933 * constant.c (find_methodref_index): Likewise.
7934 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7935 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7936 (struct lang_decl): New field `wfl'.
7937 (java_get_real_method_name): Prototype deleted.
7938 * mangle.c (mangle_method_decl): Code accounting for WFLed
7939 method DECL_NAMEs deleted.
7940 * parse.h (GET_METHOD_NAME): Macro deleted.
7941 * parse.y (reset_method_name): Deleted.
7942 (method_header): Set DECL_FUNCTION_WFL.
7943 (check_abstract_method_header): Code accounting for WFLed method
7945 (java_get_real_method_name): Deleted.
7946 (check_method_redefinition): Code accounting for WFLed method
7947 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7948 (java_check_regular_methods): Likewise.
7949 (java_check_abstract_methods): Likewise.
7950 (java_expand_classes): Don't call `reset_method_name.'
7951 (search_applicable_method_list): Use DECL_NAMEs instead of
7953 * typeck.c (lookup_do): Code accounting for WFLed method
7956 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7958 * lex.c (java_read_char): Check for EOF from getc first.
7960 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7962 * class.c (layout_class): Don't lay the superclass out if it's
7963 already being laid out.
7964 * jcf-parse.c (handle_innerclass_attribute): New function.
7965 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7966 handle_innerclasses_attribute.
7967 (jcf_parse): Don't load an innerclasses if it's already being
7969 * jcf-write.c (append_innerclass_attribute_entry): Static
7970 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7971 to be zero for anonymous classes.
7973 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7975 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7977 * jcf-parse.c (set_source_filename): Use
7978 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7980 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7982 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7983 gets a unique asm name.
7985 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7987 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7988 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7990 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7991 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7992 * parse.y (lookup_package_type_and_set_next): Deleted.
7993 (resolve_package): Removed unnecessary code.
7994 (find_applicable_accessible_methods_list): `finit$' can't be
7996 * verify.c (pop_argument_types): Added missing prototype.
7998 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
8000 * config-lang.in: Disable java by default.
8002 2001-01-23 Tom Tromey <tromey@redhat.com>
8004 * gcj.texi (Copying): New node.
8005 Added copyright information.
8007 2001-01-21 Per Bothner <per@bothner.com>
8009 Various fixes to allow compiling a compressed .jar/.zip archive.
8010 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
8011 (struct ZipFile): Add fields name and next (from ZipFileCache).
8012 (struct ZipDirectory): New field zipf points to owning ZipFile.
8013 * jcf.h (struct ZipDirectory): Add forward declaration.
8014 (struct JCF): Declare zipd field to have type struct ZipDirectory.
8015 Remove seen_in_zip and zip_offset fields.
8016 (JCF_SEEN_IN_ZIP): New macro.
8017 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
8018 * jcf-io.c: Change all ZipFileCache to ZipFile.
8019 (read_zip_member): New function.
8020 (open_in_zip): Call read_zip_member.
8021 * jcf-parse.c (find_in_current_zip): Remove function.
8022 (read_class): Merge in find_in_current_zip functionality.
8023 Call read_zip_member if needed.
8024 (parse_zip_file_entries): Use read_zip_member.
8025 (process_zip_dir): Update for removed and added JCF fields.
8026 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
8028 2001-01-21 Per Bothner <per@bothner.com>
8030 Minor optimization of static ggc roots.
8031 * jcf-parse.c (parse_roots): New static field.
8032 (current_field, current_method, current_file_list): Replace by macros
8033 naming fields of parse_roots.
8034 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
8035 * class.c (class_roots): New static field.
8036 (registered_class, fields_ident, info_ident, class_list):
8037 New macros naming fields of parse_roots.
8038 (build_static_field_ref): Don't register roots here.
8039 (layout_class): Static field list replaced by macro class_list.
8040 (init_class_processing): Call ggc_add_tree_root for 4 roots.
8041 Initialize fields_ident and info_ident here.
8043 2001-01-21 Per Bothner <per@bothner.com>
8045 * jcf-parse.c (ggc_mark_jcf): New function.
8046 (init_jcf_parse): Register current_jcf as ggc root.
8048 2001-01-21 Per Bothner <per@bothner.com>
8050 * lang.c (put_decl_node): Print method's name.
8052 2001-01-21 Per Bothner <per@bothner.com>
8054 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8055 (verify_jvm_instructions): Use it, for better error messages on loads.
8057 2001-01-21 Per Bothner <per@bothner.com>
8059 * verify.c (merge_type_state): Still may have to merge even if
8060 LABEL_VERIFIED (label).
8062 2001-01-21 Per Bothner <per@bothner.com>
8064 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8065 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8067 2001-01-19 Per Bothner <per@bothner.com>
8069 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8070 if expeting an interface type. Refines Tom's change of 2000-09-12.
8072 2001-01-18 Per Bothner <per@bothner.com>
8074 * gcj.texi (Input Options): Mention .java files.
8076 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8078 * lang-options.h (-Wunsupported-jdk11): Removed.
8079 * lang.c (flag_not_overriding): Deleted.
8080 (flag_static_local_jdk1_1): Likewise.
8081 (lang_W_options): Removed "unsupported-jdk11" entry.
8082 * parse.y (java_check_methods): Removed dead code.
8084 2001-01-17 Tom Tromey <tromey@redhat.com>
8086 Changes suggested by Per Bothner:
8087 * gcj.texi (Input Options): Don't mention input files.
8088 (Code Generation): Updated --main information.
8089 (Invoking jcf-dump): Mention that --javap is incomplete.
8090 From Alexandre Petit-Bianco:
8091 (Warnings): Don't mention -Wunsupported-jdk11.
8093 (Compatibility): Mention JDK 1.2-ness of libraries.
8094 (Resources): Mention resources used when writing gcj.
8096 2001-01-17 Tom Tromey <tromey@redhat.com>
8098 * gcj.texi: New file.
8099 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8100 (java.info): Depend on gcj.info.
8101 (java/gcj.dvi): New target.
8102 (java.dvi): Depend on gcj.dvi.
8103 (java.install-info): Wrote.
8105 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8107 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8108 having called make_decl_rtl.
8110 2001-01-14 Per Bothner <per@bothner.com>
8112 Various patches to emit better messages on verification errors.
8113 * expr.c (push_type_0): Return error indication on stack overflow,
8114 instead of callinfg fatal.
8115 (push_type): Now just call push_type_0 (nd fatal on overflow).
8116 (pop_type_0): Return detailed error message (in a char** argument).
8117 (pop_type): If pop_type_0 fails, print error message.
8118 (pop_argument_types): Moved to verify.c.
8119 * verify.c (pop_argument_types): Moved from expr.c.
8120 Return a (possible) error message, rather than void.
8121 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8122 (verify_jvm_instruction): Use new macros, improving error messages.
8123 For case OPCODE_astore use object_ptr_type_node.
8124 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8125 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8127 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8128 constant, return body without wrapper. (Improves constant folding.)
8129 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8131 2001-01-13 Per Bothner <per@bothner.com>
8133 * expr.c (expand_java_field_op): Assigning to a final field outside
8134 an initializer does not violate JVM spec, so should be warning, not
8135 error. (Sun's verifier does not complain - though MicroSoft's does.)
8137 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8139 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8142 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8144 * parse.y (resolve_expression_name): Permit instance variables from
8145 enclosing context in super constructor call.
8146 (resolve_qualified_expression_name): Permit enclosing class's qualified
8147 "this" in super constructor call.
8149 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8151 * class.c (build_utf8_ref): Remove last argument in call to
8152 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8153 (build_class_ref): Likewise.
8154 (build_static_field_ref): Likewise.
8155 (get_dispatch_table): Likewise.
8156 (layout_class_method): Likewise.
8157 (emit_register_classes): Likewise.
8158 * constants.c (build_constant_data_ref): Likewise.
8159 * decl.c (builtin_function): Likewise.
8160 (create_primitive_vtable): Likewise.
8161 * expr.c (build_known_method_def): Likewise.
8162 (build_jni_stub): Likewise.
8163 (java_lang_expand_expr): Likewise.
8165 2001-01-10 Tom Tromey <tromey@redhat.com>
8167 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8169 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8171 * java-tree.h (lang_printable_name_wls): New prototype.
8172 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8173 rather than `current_class' to print type name. Don't prepend type
8174 names when printing constructor names.
8175 (lang_printable_name_wls): New function.
8176 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8177 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8178 * parse.y (patch_method_invocation): Message tuned for constructors.
8179 (not_accessible_p): Grant `private' access from within
8182 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8184 All files with updated copyright when applicable.
8185 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8186 * class.c (mangle_class_field): Function removed.
8187 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8188 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8189 (build_class_ref): Call `java_mangle_class_field' instead of
8190 `mangle_class_field.'
8191 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8192 (layout_class): Call `java_mangle_decl' instead of
8193 `mangle_static_field.'
8194 (cxx_keywords): Initialized static array moved to `lex.c.'
8195 (layout_class_method): Changed leading comment. Simplified to
8196 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8197 * decl.c (lang_mark_tree): Mark field `package_list.'
8198 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8199 (struct lang_type): New field `package_list.'
8200 (unicode_mangling_length): Prototype removed.
8201 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8202 emit_unicode_mangled_name): Likewise.
8203 (cxx_keyword_p): New prototype.
8204 (java_mangle_decl, java_mangle_class_field,
8205 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8206 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8208 * jvgenmain.c (main_method_prefix): Global variable removed.
8209 (main_method_suffix): Likewise.
8210 (do_mangle_classname): New function.
8211 (main): Call it. Format changed to accommodate new mangling scheme.
8212 * lex.c: (utf8_cmp): Conditionally prototyped.
8213 (cxx_keywords): Moved from class.c, conditionally defined.
8214 (utf8_cmp, cxx_keyword_p): Likewise.
8215 * mangle.c (obstack.h, ggc.h): Included.
8216 (mangle_field_decl): New function.
8217 (mangle_method_decl, mangle_type, mangle_pointer_type,
8218 mangle_array_type, mangle_record_type,
8219 find_compression_pointer_match, find_compression_array_match,
8220 find_compression_record_match,
8221 find_compression_array_template_match, set_type_package_list,
8222 entry_match_pointer_p, emit_compression_string, init_mangling,
8223 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8224 (mangle_obstack): New global.
8225 (MANGLE_RAW_STRING): New macro.
8226 (unicode_mangling_length): Turned static.
8227 (append_unicode_mangled_name): Renamed from
8228 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8229 replaces `obstack', removed from the parameter list.
8230 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8231 replaces parameter `obstack', removed from the parameter list. Call
8232 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8233 (append_gpp_mangled_classtype): Removed.
8234 (compression_table, compression_next): New static variables.
8235 * parse.y (temporary_obstack): Extern declaration removed.
8237 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8239 * parse.y (patch_binop): Compute missing type in error situations.
8241 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8243 * class.c (make_class_data): Push initial value for "arrayclass".
8244 * decl.c (init_decl_processing): Add new class field "arrayclass".
8246 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8248 From patha@softlab.ericsson.se:
8249 * parse.y (switch_label): Use build, not build1, to construct
8252 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8254 * lang.c (lang_decode_option): Change -MA to -MP.
8255 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8256 Update to new prototype; do quote targets.
8257 (jcf_dependency_write): Update.
8259 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8261 Shorten primitive array allocation path:
8262 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8263 to create new primitive arrays.
8264 * expr.c (build_newarray): If generating native code, call
8265 soft_newarray_node with a reference to the primitive TYPE identifier
8266 instead of type_value.
8268 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8270 Fix for PRs gcj/312 and gcj/253:
8271 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8272 dest if they arn't already.
8273 * class.c (layout_class): Call maybe_layout_super_class on
8274 superinterfaces also, but only if compiling from bytecode.
8277 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8280 2000-12-15 Tom Tromey <tromey@redhat.com>
8282 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8285 2000-12-14 Andrew Haley <aph@redhat.com>
8287 * boehm.c (mark_reference_fields): Change test to correctly detect
8290 2000-12-15 Andreas Jaeger <aj@suse.de>
8292 * config-lang.in (lang_dirs): Added.
8294 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8296 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8297 Credits go to rth for finding it.
8299 2000-12-13 Mike Stump <mrs@wrs.com>
8301 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8303 2000-11-07 Tom Tromey <tromey@cygnus.com>
8305 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8306 * lex.c (java_ignorable_control_p): Removed.
8307 (java_letter_or_digit_p): Removed.
8308 (java_start_char_p): New function.
8309 (java_read_char): Return `int', not `unicode_t'. Changed
8311 (java_read_unicode): Likewise.
8312 (java_read_unicode_collapsing_terminators): Likewise.
8313 (java_get_unicode): Likewise.
8314 (java_new_lexer): Initialize hit_eof.
8315 (java_parse_end_comment): Take `int' argument.
8316 (java_parse_doc_section): Likewise.
8317 (java_parse_escape_sequence): Don't allow backlash-newline.
8319 * lex.h (JAVA_DIGIT_P): Removed.
8320 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8321 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8322 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8323 (JAVA_PART_CHAR_P): New macro.
8325 (JAVA_CHAR_ERROR): Now -2.
8326 (java_lexer): New field `hit_eof'.
8327 * chartables.h: New file.
8328 * gen-table.pl: new file.
8330 2000-11-20 Tom Tromey <tromey@cygnus.com>
8331 Alexandre Petit-Bianco <apbianco@cygnus.com>
8333 * parse.y (java_complete_lhs): Only allow compound assignment of
8334 reference type if type is String.
8336 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8338 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8339 jcf-path.c: Likewise.
8341 2000-12-09 Anthony Green <green@redhat.com>
8343 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8344 filestart and filename_length as int values.
8346 2000-12-07 Mo DeJong <mdejong@redhat.com>
8348 * jcf-io.c (find_class): Correct the logic that tests to see if a
8349 .java file is newer than its .class file. The compiler was
8350 incorrectly printing a warning when file mod times were equal.
8352 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8354 * jvgenmain.c: Use ISPRINT not isascii.
8356 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8358 * parse.y (end_artificial_method_body): Fixed typo.
8360 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8362 * parse.y (patch_method_invocation): Pick the correct enclosing
8363 context when creating inner class instances.
8366 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8368 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8369 Update copyright year to 2000.
8371 2000-11-23 Anthony Green <green@redhat.com>
8373 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8374 Move current_file_list out of yyparse and make it static.
8376 * expr.c: Declare quick_stack and tree_list_free_list as static
8377 (init_expr_processing): Register quick_stack and
8378 tree_list_free_list roots.
8380 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8382 * parse.y (build_outer_field_access): New local `decl_ctx', use
8383 it. Check for field's context and current class immediate outer
8384 context inheritance.
8385 (outer_field_access_p): Consider fields inherited from the last
8387 (build_access_to_thisn): Stop at the last enclosing context if
8391 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8393 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8395 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8397 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8400 2000-11-20 Tom Tromey <tromey@cygnus.com>
8402 * jv-scan.c (help): Document --complexity.
8403 (options): Added --complexity.
8404 (flag_complexity): New global.
8405 (main): Call `report'.
8406 * parse-scan.y (complexity): New global.
8407 (if_then_statement, if_then_else_statement,
8408 if_then_else_statement_nsi, switch_block_statement_group,
8409 while_expression, do_statement, for_begin, continue_statement,
8410 throw_statement, catch_clause, finally, method_invocation,
8411 conditional_and_expression, conditional_or_expression,
8412 conditional_expression): Update complexity.
8413 (reset_report): Reset complexity.
8414 (report): New function.
8416 2000-11-20 Tom Tromey <tromey@cygnus.com>
8418 * lex.c (yylex): Added STRICT_TK case.
8419 * parse.y (STRICT_TK): Added.
8420 * parse-scan.y (STRICT_TK): Added.
8421 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8422 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8424 * keyword.h: Rebuilt.
8425 * keyword.gperf (strictfp): Added.
8427 2000-11-20 Tom Tromey <tromey@cygnus.com>
8429 * lex.c (yylex): Recognize floating point constants with leading
8432 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8434 * java-tree.h (cyclic_inheritance_report): Constify.
8435 * parse.y (cyclic_inheritance_report): Likewise.
8437 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8439 * parse.y (goal): Remove call to ggc_add_string_root.
8441 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8443 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8444 Create string in scratch buffer, then pass to build_string.
8446 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8448 * parse.y (issue_warning_error_from_context): Add
8451 2000-11-11 Anthony Green <green@redhat.com>
8453 * jcf-parse.c (process_zip_dir): Add finput parameter.
8454 (jcf_figure_file_type): Call process_zip_dir with appropriate
8457 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8459 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8460 * jcf-parse.c (jcf_figure_file_type): Likewise.
8462 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8464 * parse.y (create_new_parser_context): Use memset () instead of
8467 2000-11-08 Tom Tromey <tromey@cygnus.com>
8469 * gjavah.c (process_file): Only include gcj/cni.h when generating
8472 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8474 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8475 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8476 instead of bzero ().
8478 2000-11-05 Tom Tromey <tromey@cygnus.com>
8480 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8481 * lex.c (IS_ZERO): New define.
8482 (java_perform_atof): Error on floating point underflow.
8484 2000-11-04 Tom Tromey <tromey@cygnus.com>
8486 * lex.c (java_parse_escape_sequence): Only read two octal
8487 characters if the first one is greater than 3. Don't allow
8488 "octal" numbers to include the digits 8 or 9.
8490 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8492 * Make-lang.in (java.distdir): Remove.
8494 2000-11-03 Tom Tromey <tromey@cygnus.com>
8496 * Make-lang.in (java.dvi): New target.
8497 Partial fix for PR other/567.
8499 * lang-options.h: Mention -Wout-of-date.
8500 * jcf-dump.c (flag_newer): New global.
8501 * gjavah.c (flag_newer): New global.
8502 * jcf-io.c (find_class): Only warn when flag_newer set.
8503 * lang.c (flag_newer): New global.
8504 (struct string_option): New declaration.
8505 (lang_W_options): New global.
8506 (process_option_with_no): New function.
8507 (lang_decode_option): Use it.
8509 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8510 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8513 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8514 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8515 * lex.c (java_read_unicode): Removed `term_context' argument.
8516 Recognize any number of `u' in `\u'.
8517 (java_read_unicode_collapsing_terminators): New function.
8518 (java_get_unicode): Use it.
8519 (java_lineterminator): Removed.
8520 (yylex): Produce error if character literal is newline or single
8521 quote. Return if eof found in middle of `//' comment. EOF in
8522 `//' comment is only an error if pedantic.
8523 (java_ignorable_control_p): New function.
8524 (java_parse_end_comment): Return if eof found in middle of
8527 * jv-scan.c (pedantic): New global.
8529 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8531 * parse.y (outer_field_access_p): Inherited fields aren't
8532 consider outer fields.
8533 (maybe_build_thisn_access_method): Use
8534 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8535 (resolve_expression_name): Trigger an error if a static field
8536 is being accessed as an outer field.
8538 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8540 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8543 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8545 * Make-lang.in: Move all build rules here from Makefile.in,
8546 adapt to new context. Wrap all rules that change the current
8547 directory in parentheses. Expunge all references to $(P).
8548 When one command depends on another and they're run all at
8549 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8550 all object-file generation rules. Delete obsolete variables.
8552 * Makefile.in: Delete.
8553 * config-lang.in: Delete outputs= line.
8555 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8557 * parse.y (patch_method_invocation): NULLify this_arg when already
8559 (maybe_use_access_method): Handle call to methods unrelated to the
8560 current class. Fixed comment.
8563 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8565 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8568 2000-10-24 Tom Tromey <tromey@cygnus.com>
8570 * lex.c (java_new_lexer): Initialize new fields. Work around
8571 broken iconv() implementations.
8572 (java_read_char): Swap bytes if required. Use fallback decoder if
8574 (byteswap_init, need_byteswap): New globals.
8575 (java_destroy_lexer): Only close iconv handle if it is in use.
8576 * lex.h (java_lexer): New fields read_anything, byte_swap,
8578 Made out_buffer unsigned.
8580 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8582 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8583 where an enclosing context can be set on the jdep.
8584 (do_resolve_class): Fixed identation.
8586 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8588 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8590 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8593 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8595 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8597 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8599 * jcf-write.c (OP1): Update `last_bc'.
8600 (struct jcf_block): Fixed indentation and typo in comments. New
8602 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8603 follows `monitorenter'.
8604 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8608 2000-10-16 Tom Tromey <tromey@cygnus.com>
8610 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8611 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8612 * lang-options.h: Added -MA, -MT, -MF..
8613 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8614 (DEPEND_TARGET_SET): New macro.
8615 (DEPEND_FILE_ALREADY_SET): Likewise.
8616 (init_parse): Handle new flags.
8617 * jcf.h (jcf_dependency_print_dummies): Declare.
8618 * Make-lang.in (s-java): Added mkdeps.o.
8619 * Makefile.in (BACKEND): Added mkdeps.o.
8620 (../gcjh$(exeext)): Added mkdeps.o.
8621 (../jcf-dump$(exeext)): Added mkdeps.o.
8622 * jcf-depend.c: Include mkdeps.h.
8623 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8624 add_entry): Removed.
8625 (jcf_dependency_reset): Rewrote.
8626 (dependencies): New global.
8627 (jcf_dependency_set_target): Rewrote.
8628 (jcf_dependency_add_target): Likewise.
8629 (jcf_dependency_add_file): Likewise.
8631 (print_ents): Removed.
8632 (jcf_dependency_write): Rewrote.
8633 (print_dummies): New global.
8634 (jcf_dependency_print_dummies): New function
8635 (jcf_dependency_write): Call deps_dummy_targets if required.
8637 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8639 * gjavah.c (add_class_decl): Removed unused variables `tname',
8640 `tlen' and `name_index'.
8641 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8642 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8643 in `wfl_operator' with value.
8644 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8645 (jcf_figure_file_type): Fixed identation.
8646 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8647 * parse.y (analyze_clinit_body): New function.
8648 (static_initializer:): Reset `current_static_block'.
8649 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8650 `wfl_operator' with new value.
8651 (lookup_cl): Use EXPR_WFL_FILENAME.
8652 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8653 analyze_clinit_body.
8654 (build_outer_field_access): Access to this$<n> built from
8655 current_class, not its outer context.
8656 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8657 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8658 (patch_method_invocation): Use `is_static_flag' when already
8660 (patch_newarray): Removed assignment in ternary operator.
8662 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8664 * except.c (free_eh_ranges): Don't free `whole_range'.
8666 2000-10-15 Anthony Green <green@redhat.com>
8668 * decl.c (init_decl_processing): Call init_class_processing before
8671 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8673 * check-init.c (check_init): Fixed leading comment. Use
8675 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8676 (give_name_to_locals): Likewise.
8677 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8678 fields in lang_decl_var.
8679 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8680 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8681 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8682 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8683 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8684 (LOCAL_FINAL): Rewritten.
8685 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8686 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8687 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8688 `init_final' fields.
8689 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8690 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8691 (TYPE_HAS_FINAL_VARIABLE): New macro.
8692 (struct lang_type): Added `afv' field.
8693 * parse.y (check_static_final_variable_assignment_flag): New function.
8694 (reset_static_final_variable_assignment_flag): Likewise.
8695 (check_final_variable_local_assignment_flag): Likewise.
8696 (reset_final_variable_local_assignment_flag): Likewise.
8697 (check_final_variable_indirect_assignment): Likewise.
8698 (check_final_variable_global_assignment_flag): Likewise.
8699 (add_inner_class_fields): Use LOCAL_FINAL_P.
8700 (register_fields): Handle local finals and final variables.
8701 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8702 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8703 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8705 (java_complete_expand_methods): Loop to set
8706 TYPE_HAS_FINAL_VARIABLE. Call
8707 `reset_final_variable_local_assignment_flag' and
8708 `check_final_variable_local_assignment_flag' accordingly before
8709 and after constructor expansion. Call
8710 `reset_static_final_variable_assignment_flag'
8711 before expanding <clinit> and after call
8712 `check_static_final_variable_assignment_flag' if the
8713 current_class isn't an interface. After all methods have been
8714 expanded, call `check_final_variable_global_assignment_flag' and
8715 `check_static_final_variable_assignment_flag' if the current class
8717 (maybe_yank_clinit): Fixed typo in comment.
8718 (build_outer_field_access_methods): Removed old sanity check. Use
8719 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8720 Don't create access methods for finals.
8721 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8722 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8723 existing DECL_INIT has been processed.
8724 (java_complete_lhs): Likewise.
8725 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8726 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8728 (patch_assignment): Use LOCAL_FINAL_P.
8729 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8730 DECL_INITIAL is nullified.
8733 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8735 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8737 * Makefile.in (parse.c, parse-scan.c): Likewise.
8739 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8741 * class.c (temporary_obstack): Remove.
8742 (make_class): Don't mess with obstascks.
8743 (push_class): Likewise.
8744 (set_super_info): Likewise.
8745 (add_method_1): Likewise.
8746 (add_method): Likewise.
8747 (add_field): Likewise.
8748 (build_utf8_ref): Likewise.
8749 (build_class_ref): Likewise.
8750 (build_static_field_ref): Likewise.
8751 (finish_class): Likewise.
8752 (push_super_field): Likewise.
8753 (layout_class): Likewise.
8754 (layout_class_methods): Likewise.
8755 (init_class_processing): Likewise.
8756 * constants.c (get_tag_node): Likewise.
8757 (build_constant_data_ref): Likewise.
8758 * decl.c (ggc_p): Remove.
8759 (copy_lang_decl): Use ggc_alloc.
8760 (complete_start_java_method): Don't mess with obstacks.
8761 (start_java_method): Likewise.
8762 (end_java_method): Likewise.
8763 * except.c (link_handler): Use xmalloc.
8764 (free_eh_ranges): New function.
8765 (method_init_exceptions): Use it.
8766 (add_handler): Use xmalloc.
8767 (expand_start_java_handler): Don't mess with obstacks.
8768 (prepare_eh_table_type): Likewise.
8769 (expand_end_java_handler): Likewise.
8770 * expr.c (push_value): Likewise.
8771 (create_label_decl): Likewise.
8772 (build_jni_stub): Likewise.
8773 (java_lang_expand_expr): Likewise.
8774 (note_instructions): Use xrealloc.
8775 (java_push_constant_from_pool): Don't mess with obstacks.
8776 (process_jvm_instruction): Likewise.
8777 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8779 * jcf-parse.c (get_constant): Don't mess with obstacks.
8780 (read_class): Likewise.
8781 (jcf_parse): Likewise.
8782 * lex.c (expression_obstack): Remove.
8783 (java_lex): Don't use obstack_free.
8784 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8785 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8786 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8787 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8788 * parse.y (gaol): Add more GC roots.
8789 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8790 (lookup_field_wrapper): Likewise.
8791 (obtain_incomplete_type): Don't mess with obstacks.
8792 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8794 (craft_constructor): Don't mess with obstacks.
8795 (safe_layout_class): Likewise.
8796 (java_complete_class): Likewise.
8797 (source_end_java_method): Likewise.
8798 (build_outer_field_access_methods): Likewise.
8799 (build_outer_method_access_method): Likewise.
8800 (maybe_build_thisn_access_method): Likewise.
8801 (build_dot_class_method_invocation): Likewise.
8802 (java_complete_tree): Likewise.
8803 (java_complete_lhs): Likewise.
8804 (do_merge_string_cste): Likewise.
8805 (patch_string_cst): Likewise.
8806 (array_constructor_check_entry): Likewise.
8807 * typeck.c (build_java_array_type): Likewise.
8808 (parse_signature_string): Likewise.
8809 (build_java_signature): Likewise.
8811 2000-10-12 Tom Tromey <tromey@cygnus.com>
8814 * gjavah.c (add_class_decl): Don't special-case inner classes.
8815 (add_namelet): Likewise.
8817 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8819 * java-tree.h: Constify current_encoding.
8820 * lang.c: Constify current_encoding.
8822 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8824 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8825 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8827 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8829 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8830 patch. Fixes gcj/340.
8832 2000-10-10 Tom Tromey <tromey@cygnus.com>
8834 * lex.c (java_new_lexer): Initialize out_first and out_last
8836 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8838 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8840 * parse.y (pop_current_osb): New function.
8841 (array_type:): Use `dims:', changed actions
8842 accordingly. Suggested by Anthony Green.
8843 (array_creation_expression:): Used pop_current_osb.
8844 (cast_expression:): Likewise.
8845 (search_applicable_method_list): Fixed indentation.
8847 2000-10-08 Anthony Green <green@redhat.com>
8849 * parse.y (array_type_literal): Remove production.
8850 (type_literals): Refer to array_type, not array_type_literal.
8852 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8854 Patch contributed by Corey Minyard.
8855 * decl.c (check_local_named_variable): New function.
8856 (tree check_local_unnamed_variable): Likewise.
8857 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8859 2000-10-07 Anthony Green <green@redhat.com>
8861 * class.c (layout_class): Handle case where superclass can't be
8864 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8866 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8869 2000-10-05 Tom Tromey <tromey@cygnus.com>
8871 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8872 * jvgenmain.c (class_mangling_prefix): Removed.
8873 (class_mangling_suffix): New global.
8875 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8877 (print_method_info): Handle overrides for static and final
8879 (process_file): Generate declaration for class object field.
8880 * class.c (cxx_keywords): New array.
8881 (utf8_cmp): New function.
8882 (cxx_keyword_p): New function.
8883 (layout_class_method): Mangle C++ keywords by appending `$'.
8884 (mangle_field): New function.
8885 (mangle_class_field): Use mangle_field. Mangle class name as
8887 (mangle_static_field): Use mangle_field.
8889 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8891 * decl.c (find_local_variable): Removed uncessary type check and
8892 fixed range check typo. From Corey Minyard.
8894 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8896 * decl.c (give_name_to_locals): New local `code_offset'. Call
8897 `maybe_adjust_start_pc'.
8898 * expr.c (note_instructions): New function.
8899 (expand_byte_code): Don't collect insn starts here.
8900 (peek_opcode_at_pc): New function.
8901 (maybe_adjust_start_pc): Likewise.
8902 * java-tree.h (maybe_adjust_start_pc): Declare.
8903 (note_instructions): Likewise.
8904 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8906 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8908 * parse.y (field_access:): Fixed indentation.
8909 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8911 2000-09-07 Tom Tromey <tromey@cygnus.com>
8914 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8915 JPRIMITIVE_TYPE_P, for arithmetic operators.
8916 (patch_method_invocation): Indentation fix.
8917 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8918 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8919 (do_unary_numeric_promotion): Cleaned up code.
8920 (valid_cast_to_p): Handle boolean correctly.
8922 2000-09-27 Tom Tromey <tromey@cygnus.com>
8924 * lex.c (java_read_unicode): Reset bs_count when finished with
8927 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8930 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8931 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8932 (typeck.o): Depend on ggc.h.
8933 * class.c (add_method_1): Use GC functions for allocation.
8934 (init_class_processing): Register roots.
8935 * decl.c (ggc_p): Set to 1.
8936 (pending_local_decls): Make it static.
8937 (push_jvm_slot): Use GC functions for allocation.
8938 (init_decl_processing): Register roots.
8939 (give_name_to_locals): Use GC functions for allocation.
8940 (lang_mark_tree): New function.
8941 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8942 functions for allocation.
8943 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8944 * lex.c (java_lex): Use build_string, rather than replicating it
8946 * parse.y (goal): Add more roots.
8947 (mark_parser_ctxt): New function.
8948 * typeck.c: Include ggc.h.
8950 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8952 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8953 contains something else than MODIFY_EXPR.
8955 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8957 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8958 * Makefile.in (parse.o): Depend on ggc.h.
8959 (class.o): Likewise.
8960 (constants.o): Likewise.
8963 (jcf-parse.o): Likewise.
8964 (jcf-write.o): Likewise.
8965 (mangle.o): Likewise.
8966 * class.c: Include ggc.h.
8967 (build_static_field_ref): Register GC roots.
8968 (layout_class): Likewise.
8969 (init_class_processing): Likewise.
8970 * constants.c: Include ggc.h.
8971 (current_constant_pool_data_ref): Remove.
8972 (tag_nodes): Move it to ...
8973 (get_tag_node): ... here. Register GC roots.
8974 * decl.c: Include ggc.h. Remove many global tree definitions.
8975 (throw_node): Define.
8976 (java_global_trees): Likewise.
8977 (predef_filenames): Make the size a constant.
8978 (init_decl_processing): Adjust accordingly.
8979 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8980 * expr.c: Include ggc.h.
8981 (init_expr_processing): Register GC roots.
8982 (build_invokeinterface): Likewise.
8983 * java-tree.h: Replace extern tree declarations with macros.
8984 (java_global_trees): New variable.
8985 (java_tree_index): New enumeration.
8986 (init_jcf_parse): Declare.
8987 * jcf-parse.c: Include ggc.h.
8988 (current_class): Remove declaration.
8989 (main_class): Likewise.
8990 (all_class_list): Likewise.
8991 (predefined_filename_p): Adjust for constant size of
8993 (init_jcf_parse): New function.
8994 * jcf-write.c: Include ggc.h.
8995 (generate_classfile): Register GC roots.
8996 (append_synthetic_attribute): Likewise.
8997 (append_innerclass_attribute_entry): Likewise.
8998 * lang.c: Include ggc.h.
8999 (lang_print_error): Register GC roots.
9000 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
9002 * parse.y: Include ggc.h.
9003 (wfl_operator): Remove.
9004 (goal): Register GC roots.
9005 (java_pop_parser_context): Adjust for new field names.
9006 (java_parser_context_save_global): Likewse.
9007 (java_parser_context_restore_global): Likewise.
9008 (java_parser_context_suspend): Likewise.
9009 (java_parser_context_resume): Likewise.
9010 (verify_constructor_circularity): Register GC roots.
9011 (lookup_cl): Likewise.
9012 (java_reorder_fields): Likewise.
9013 (build_current_this): Likewise.
9014 (class_in_current_package): Likewise.
9015 (argument_types_convertible): Likewise.
9016 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
9018 2000-09-14 Tom Tromey <tromey@cygnus.com>
9020 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
9022 2000-09-13 Tom Tromey <tromey@cygnus.com>
9024 * jcf-parse.c: Include <locale.h>.
9025 * jv-scan.c: Include <locale.h>.
9027 2000-09-12 Tom Tromey <tromey@cygnus.com>
9029 * expr.c (pop_type_0): Return `Object' if trying to merge two
9031 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
9032 interface types; `Object' is always a valid supertype.
9034 2000-09-12 Tom Tromey <tromey@cygnus.com>
9037 * jv-scan.c (help): Document --encoding.
9038 (options): Added `encoding' entry.
9039 (OPT_ENCODING): New define.
9040 (main): Handle --encoding.
9041 Include <langinfo.h> if nl_langinfo exists.
9042 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
9044 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9045 (parse_source_file): Correctly call java_init_lex. Added `finput'
9046 argument. Use nl_langinfo to determine default encoding.
9047 * java-tree.h (current_encoding): Declare.
9048 * parse.y (java_parser_context_restore_global): Don't restore
9050 (java_parser_context_save_global): Don't set `finput' field.
9051 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9053 * lang.c (current_encoding): New global.
9054 (lang_decode_option): Recognize `-fencoding='.
9055 (finish_parse): Don't close finput.
9056 * parse.h (struct parser_ctxt): Removed `finput' and
9057 `unget_utf8_value' fields. Added `lexer' field.
9058 (java_init_lex): Fixed declaration.
9059 * lex.c (java_new_lexer): New function.
9060 (java_destroy_lexer): Likewise.
9061 (java_read_char): Added `lex' argument. Handle iconv case.
9062 (java_read_unicode): Added `lex' argument. Count backslashes in
9064 (java_init_lex): Added `finput' and `encoding' arguments. Set
9065 `lexer' field in ctxp.
9066 (BAD_UTF8_VALUE): Removed.
9067 (java_lex): Handle seeing UEOF in the middle of a string literal.
9068 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9069 (java_lexer): New structure.
9072 (DEFAULT_ENCODING): New define.
9073 (java_destroy_lexer): Declare.
9075 2000-09-12 Tom Tromey <tromey@cygnus.com>
9078 * lex.c (java_init_lex): Initialize java_io_serializable.
9079 * parse.y (java_io_serializable): New global.
9080 (valid_ref_assignconv_cast_p): An array can be cast to
9083 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9085 * decl.c, expr.c: Include defaults.h if not already included.
9086 Don't define the *_TYPE_SIZE macros.
9088 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9090 * typeck.c (build_java_array_type): Correct first parameter
9091 in ADJUST_FIELD_ALIGN invocation.
9093 2000-09-06 Tom Tromey <tromey@cygnus.com>
9095 * lang-specs.h: Also recognize `-femit-class-files'.
9097 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9099 * verify.c (merge_types): Load the types to merge if necessary.
9101 2000-09-02 Anthony Green <green@redhat.com>
9103 * jcf-io.c: Include zlib.h.
9104 (open_in_zip): Read compressed class file archives.
9105 * zipfile.h (ZipDirectory): Add uncompressed_size and
9106 compression_method fields.
9107 * zextract.c (read_zip_archive): Collect file compression info.
9109 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9111 * parse.y (do_resolve_class): Also explore superclasses of
9112 intermediate enclosing contexts when searching for inner classes.
9114 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9116 * parse.y (variable_declarator_id:): Better error message.
9117 (expression_statement:): Use YYNOT_TWICE.
9118 (cast_expression:): Likewise.
9119 (assignment:): Likewise.
9121 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9123 * parse.y (do_merge_string_cste): New locals. Create new
9124 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9126 2000-08-07 Hans Boehm <boehm@acm.org>
9128 * boehm.c (mark_reference_fields): Set marking bits for all words in
9129 a multiple-word record.
9130 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9133 2000-08-31 Mike Stump <mrs@wrs.com>
9135 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9136 jcf-dump$(exeext)): Make parallel safe.
9138 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9140 * jcf-parse.c (set_source_filename): Constify a char *.
9141 * jcf-write.c (append_innerclasses_attribute,
9142 make_class_file_name): Constify a char *. Don't recycle a
9143 variable for an unrelated purpose.
9144 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9145 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9147 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9149 * expr.c (can_widen_reference_to): Fixed indentation.
9150 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9151 * parse.y: `finit$' replaces `$finit$' in comments.
9152 (try_builtin_assignconv): Fixed leading comment.
9154 2000-08-25 Greg McGary <greg@mcgary.org>
9156 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9158 2000-08-24 Greg McGary <greg@mcgary.org>
9160 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9161 * parse.y (BINOP_LOOKUP): Likewise.
9163 2000-08-22 Andrew Haley <aph@cygnus.com>
9165 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9166 sign extending. Fixes gcj/321.
9167 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9168 combining to make a jlong. Fixes gcj/321.
9170 2000-08-21 Nix <nix@esperi.demon.co.uk>
9172 * lang-specs.h: Do not process -o or run the assembler if
9175 2000-08-16 Andrew Haley <aph@cygnus.com>
9177 * typeck.c (build_java_array_type): Rewrite code to do array
9178 alignment. Take into account back-end macros when aligning array
9179 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9180 user to set alignment. Fixes gcj/252 and 160.
9182 2000-08-09 Tom Tromey <tromey@cygnus.com>
9184 * parse.y (check_abstract_method_definitions): Now return `int'.
9185 Check implemented interfaces. Fixes PR gcj/305.
9187 * parse.y (patch_switch_statement): Disallow `long' in switch
9188 expressions. Fixes PR gcj/310.
9190 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9192 * decl.c (finit_leg_identifier_node): New global.
9193 (init_decl_processing): Use `finit$' to initialize
9194 finit_identifier_node. Use `$finit$' to initialize
9195 finit_leg_identifier_node.
9196 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9197 * java-tree.h (finit_identifier_node): Changed attached comment.
9198 (finit_leg_identifier_node): New declaration.
9199 (ID_FINIT_P): Take finit_identifier_node and
9200 finit_leg_identifier_node into account. This is a backward
9203 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9205 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9207 (generate_bytecode_insns): Check `nargs' before emitting it.
9208 * verify.c (merge_type_state): Fixed typo.
9209 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9210 generate_bytecode_{conditional,insns}.
9212 2000-08-13 Anthony Green <green@redhat.com>
9214 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9217 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9219 * class.c (maybe_layout_super_class): Fixed indentation.
9220 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9221 (java_check_methods): New function declaration.
9222 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9223 instead of `str_ptr'.
9224 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9225 of a `invokeinterface' at the right time.
9226 * parse.h (WFL_STRIP_BRACKET): New macro.
9227 (SET_TYPE_FOR_RESOLUTION): Use it.
9228 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9229 (check_class_interface_creation): Don't check for cross package
9230 innerclass name clashes.
9231 (method_header): Behave properly if MDECL is `error_mark_node'.
9232 (method_declarator): Return `error_mark_node' if bogus current
9234 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9235 (resolve_and_layout): New local `decl_type', set and used. Call
9237 (java_check_methods): New method.
9238 (java_layout_classes): Use it.
9239 (resolve_qualified_expression_name): No EH check necessary in
9241 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9243 (patch_assignment): Set DECL_INITIAL on integral final local.
9245 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9247 * java-tree.h (flag_extraneous_semicolon): New extern.
9248 * lang-options.h: (-Wextraneous-semicolon): New option.
9249 * lang.c (flag_redundant): Fixed typo in leading comment.
9250 (flag_extraneous_semicolon): New global.
9251 (lang_decode_option): Set `flag_extraneous_semicolon' when
9252 -Wall. Decode `-Wextraneous-semicolon'.
9253 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9254 `empty_statement' rule.
9255 (class_body_declaration): Likewise.
9256 (method_body:): Accept `;' as a method body.
9257 (static_initializer:): Removed `SC_TK' hack.
9258 (constructor_block_end:): Likewise.
9259 (empty_statement:): Report deprecated empty declaration. Fixes
9262 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9264 * parse.y (build_dot_class_method_invocation): Changed parameter
9265 name to `type'. Build signature from `type' and convert it to a
9266 STRING_CST if it's an array.
9267 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9268 to use `ref_type' directly.
9270 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9272 * lang-options.h: Added a comma after the last element to avoid
9273 syntax errors when other languages define additional options.
9275 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9277 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9278 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9279 (jc1): Link with $(BACKEND).
9280 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9282 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9284 * jvspec.c: Adjust type of second argument to
9285 lang_specific_driver, and update code as necessary.
9287 * class.c (build_dtable_decl): Initialize dummy.
9289 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9291 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9292 method bodies not to rule out discarding `<clinit>'; don't use
9293 <clinit> to initialize static fields with constant initializers.
9295 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9297 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9299 (method_synthetic): New global.
9300 (HANDLE_METHOD): Recognize synthetic method and tell
9301 `print_method_info' about it.
9302 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9303 processing a synthetic method.
9304 * jcf-reader.c (skip_attribute): New function.
9305 ( skip_attribute): Likewise.
9307 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9309 * parse.y (build_outer_field_access): Fixed comments.
9310 (fix_constructors): Emit the initialization of this$<n> before
9312 (resolve_qualified_expression_name): Build an access to `decl' if
9315 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9317 * parse-scan.y (curent_class): Non longer const.
9318 (inner_qualifier, inner_qualifier_length): Deleted.
9319 (current_class_length): New global.
9320 (bracket_count): Fixed typo in leading comment.
9321 (anonymous_count): New global.
9322 (class_instance_creation_expression:): Handle anonymous classes.
9323 (anonymous_class_creation:): New rule.
9324 (push_class_context): Rewritten.
9325 (pop_class_context): Likewise.
9326 (INNER_QUALIFIER): Macro deleted.
9327 (report_class_declaration): call `push_class_context' when
9328 entering the function. `fprintf' format modified not to use
9330 (report_class_declaration): Assign `package_name' and
9331 `current_class' to NULL separately.
9333 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9335 * expr.c (build_invokeinterface): Call layout_class_methods on
9338 2000-07-27 Tom Tromey <tromey@cygnus.com>
9339 Anthony Green <green@cygnus.com>
9340 Alexandre Petit-Bianco <apbianco@cygnus.com>
9342 * class.c (make_class_data): Create vtable for abstract classes.
9343 (get_dispatch_table): Changed to cope with abstract classes.
9345 2000-07-27 Tom Tromey <tromey@cygnus.com>
9347 * parse.y (patch_method_invocation): Don't reverse the argument
9348 list when dealing with anonymous class constructors. Fixed typo in
9351 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9353 * parse.y (build_alias_initializer_parameter_list): Reverse
9354 crafted list when building aliases for anonymous class
9357 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9359 * parse.y (jdep_resolve_class): Don't bother checking potential
9360 innerclass access if `decl' is NULL.
9361 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9364 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9366 * parse.c: Remove (again.)
9368 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9370 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9371 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9372 outside the `if' statement, alias to innerclass removed, `decl'
9373 used to mark the class complete.
9375 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9377 * parse.y (simple_name:): Fixed typo in error message.
9379 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9381 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9382 or its first operand can be error marks.
9384 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9386 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9387 * parse.y (method_header): Likewise.
9389 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9391 * parse.y (process_imports): Consider that one might be trying to
9392 import an innerclass. Fixes gcj/254
9394 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9396 * parse.y (find_as_inner_class): Handle the case where the
9397 enclosing context of an innerclass has been loaded as bytecode.
9399 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9401 * parse.y (simple_name:): Reject `$' in type names.
9402 (resolve_type_during_patch): Use `type' as a second
9403 argument to resolve_no_layout. Fixes gcj/257.
9405 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9407 * parse.y (find_most_specific_methods_list): Select the only
9408 non-abstract method even if max has been set.
9409 Fixes gcj/285, gcj/298.
9411 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9413 * lang-specs.h: Added %(jc1) to java compiler options.
9415 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9417 * .cvsignore: New file.
9419 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9421 * parse.y (not_accessible_p): Access granted to innerclasses
9422 (indirectly) extending the reference type. Fixes gcj/249.
9424 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9426 * parse.y (patch_method_invocation): Fixed comment.
9427 (maybe_use_access_method): Build this$<n>s to the context of the
9428 target method, or a type that extends it. Fixes gcj/242.
9430 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9434 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9436 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9438 2000-07-13 Tom Tromey <tromey@cygnus.com>
9440 * lang-specs.h: Added %{I*}.
9442 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9444 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9446 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9448 * parse-scan.c: Remove.
9450 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9452 * class.c (set_super_info): Handled protected inner classes.
9453 (common_enclosing_context_p): Bail early if arguments aren't both
9455 (get_access_flags_from_decl): Handle private and protected inner
9457 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9458 (CLASS_PROTECTED): Likewise.
9459 (struct lang_type): New bitfield `poic'.
9460 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9462 (check_inner_class_access): Renamed arguments, added
9463 comments. Handles protected inner classes (fixes gcj/225)
9464 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9466 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9468 * parse.y (resolve_qualified_expression_name): Verify qualified
9469 access to `this'. Fixes gcj/239.
9471 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9473 * jcf-write.c (generate_classfile): Don't install ConstantValue
9476 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9478 * parse.y (resolve_qualified_expression_name): Handle inner class
9479 access. Fixes gcj/256.
9481 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9483 * jcf-write.c (generate_classfile): Properly install the
9484 ConstantValue attribute and the initial value constant pool index
9485 on string constants.
9486 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9489 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9491 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9493 * parse.y (find_as_inner_class): Fixed typo.
9494 (do_resolve_class): Explore enclosing contexts when searching for
9495 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9496 (check_inner_class_access): Check `decl' which can be null in case
9499 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9501 * java-tree.h (java_debug_context): Declared `extern'.
9502 (safe_layout_class): Likewise.
9503 * parse.y (resolve_field_access): Field must be `static' in order
9504 to be replaced by its initial value. Added comments.
9505 (find_applicable_accessible_methods_list): Fixed typo.
9506 (find_most_specific_methods_list): Methods found in innerclasses
9507 take over methods founds in the enclosing contexts.
9508 (java_complete_tree): Loosen restrictions on the type of DECLs
9509 that can be replaced by their initialization values.
9510 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9512 2000-07-05 Tom Tromey <tromey@cygnus.com>
9514 * Make-lang.in (PARSE_DIR): New macro.
9515 (PARSE_RELDIR): Likewise.
9516 (PARSE_C): Likewise.
9517 (PARSE_SCAN_C): Likewise.
9518 ($(PARSE_C)): New target.
9519 ($(PARSE_SCAN_C)): Likewise.
9520 (SET_BISON): New macro.
9521 (BISONFLAGS): Likewise.
9522 (JAVABISONFLAGS): Likewise.
9524 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9526 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9527 argument on the first pass for CNI as well as JNI.
9528 (print_method_info): Set up method name on the first pass only.
9530 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9532 * parse.y (parser_qualified_classname): Removed parameter
9534 (create_interface): Removed first passed parameter to
9535 parser_qualified_classname.
9536 (create_class): Likewise. Don't install alias on static
9537 innerclasses. Fixes gcj/275.
9539 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9541 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9542 debugable statement with empty_stmt_node. Fixes gcj/272
9544 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9546 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9549 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9551 * jcf-write.c (push_long_const): Appropriately cast short negative
9554 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9556 * parse.y (verify_constructor_super): Use loop variable
9557 `m_arg_type' initialized with `mdecl_arg_type'.
9559 2000-06-29 Tom Tromey <tromey@cygnus.com>
9561 * parse.y (resolve_field_access): Handle case where `type_found'
9564 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9566 * expr.c (lookup_field): The same field can be found through two
9567 different interface. Don't declare it ambiguous in that case.
9569 2000-06-27 Tom Tromey <tromey@cygnus.com>
9571 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9572 follows \r, then unget it at a lower level.
9574 2000-06-26 Tom Tromey <tromey@cygnus.com>
9576 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9579 2000-06-25 Tom Tromey <tromey@cygnus.com>
9581 * parse.y (for_statement): Wrap expression in a WFL if it is a
9582 constant. For PR gcj/268.
9584 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9586 * parse.y (do_resolve_class): Minor optimiztion in the package
9587 list search. Removed unnecessary test and return statement.
9588 (valid_ref_assignconv_cast_p): Order of arguments to
9589 enclosing_context_p fixed.
9591 2000-06-24 Tom Tromey <tromey@cygnus.com>
9593 * expr.c (lookup_field): Print error and return error_mark_node if
9594 field reference is ambiguous.
9596 * parse.y (check_abstract_method_definitions): Also check if
9597 `other_method' is abstract.
9599 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9601 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9603 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9604 (struct lang_type): New field `pic'.
9605 (CLASS_PRIVATE): New macro.
9606 * parse.y (check_inner_class_access): New function.
9607 (jdep_resolve_class): Call it.
9609 2000-06-23 Tom Tromey <tromey@cygnus.com>
9611 * parse.y (patch_incomplete_class_ref): Initialize the returned
9612 class. For PR gcj/260.
9614 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9616 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9618 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9620 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9621 Java specific checks.
9622 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9624 * java-tree.def (CASE_EXPR): Marked 'e'.
9625 (DEFAULT_EXPR): Likewise.
9626 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9628 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9629 Java specific checks.
9630 (generate_bytecode_insns): Test try_block for BLOCK before using
9632 * parse.y (build_wfl_wrap): Added `location' argument. Set
9633 EXPR_WFL_LINECOL accordingly.
9634 (dim_expr:): Wrap constants with WFLs.
9635 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9636 (resolve_package): Check for `stmt' not being a BLOCK before
9637 building a debuggable statement with it.
9638 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9640 (resolve_field_access): Make sure `decl' is a DECL before treating
9642 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9643 IDENTIFIER_NODE before treating it as such.
9644 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9645 treating it as such.
9646 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9647 to be applied only on non array types.
9649 2000-06-16 Per Bothner <per@bothner.com>
9651 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9652 define in terms of DECL_RESULT, as that fails when --enable-checking.
9654 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9656 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9657 types the same in comparison.
9658 (CHECK_OP): Add static prototype.
9660 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9662 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9663 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9666 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9668 * decl.c (create_primitive_vtable): Prototype.
9670 * jcf-write.c (generate_bytecode_insns): Initialize variable
9673 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9675 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9677 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9678 to track searched classes, and do not search the same class more than
9679 once. Call find_applicable_accessible_methods_list on immediate
9680 superclass, instead of search_applicable_method_list on all ancestors.
9683 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9685 * parse.y (register_fields): Permit static fields in inner classes
9686 if they are final. Fix for PR gcj/255.
9688 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9690 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9691 * parse.y (find_in_imports): Returned type changed to void,
9692 leading comment fixed.
9693 (register_package): New function.
9694 (qualify_and_find): Likewise.
9695 (package_declaration:): Use `register_package'.
9696 (single_type_import_declaration:): Removed local variable
9697 `node'. Added missing `;' for consistency.
9698 (type_import_on_demand_declaration:): Use `chainon' to link new
9700 (lookup_field_wrapper): Lookup local variables defined in outer
9702 (java_complete_class): Don't reverse the list of imported on demand.
9703 (do_resolve_class): Reorganized. Removed local variable
9704 `original_name'. Call `qualify_and_find' with the current package
9705 name, invoke `find_in_imports_on_demand' right after. Call
9706 `qualify_and_find' with the packages we've seen so far. Fixed
9707 operations numbering in comments.
9708 (java_expand_class): Don't reverse `package_list'.
9709 (find_most_specific_methods_list): New local variables `abstract'
9710 and `candidates'. Use them to pick the right method.
9712 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9714 * parse.y (check_modifiers_consistency): Don't subtract out
9715 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9717 2000-06-04 Philipp Thomas <pthomas@suse.de>
9719 * Makefile.in (INTLLIBS): New.
9723 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9725 * class.c (get_dispatch_table): Build the vtable dummy entry list
9726 element with a null purpose. Fixed leading comment.
9727 (build_dtable_decl): Build an accurate dtable type when appropriate
9730 2000-06-02 Richard Henderson <rth@cygnus.com>
9732 * lang.c (lang_get_alias_set): New.
9734 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9736 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9737 before using it as the accessed field.
9739 2000-05-31 Tom Tromey <tromey@cygnus.com>
9741 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9742 char_array_vtable, short_array_vtable, int_array_vtable,
9743 long_array_vtable, float_array_vtable, double_array_vtable):
9745 * expr.c (get_primitive_array_vtable): New function.
9746 (create_primitive_vtable): New function.
9747 (java_lang_expand_expr): Enable code to statically generate
9749 * decl.c (init_decl_processing): Create primitive vtables.
9750 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9751 short_array_vtable, int_array_vtable, long_array_vtable,
9752 float_array_vtable, double_array_vtable): Define.
9754 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9756 * java/parse.y (find_applicable_accessible_methods_list):
9757 Don't add an uninitialized value to the list.
9759 2000-05-25 Tom Tromey <tromey@cygnus.com>
9761 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9762 when trying to see if field's class should be initialized. Always
9763 initialize field's declaring class, not qualified class.
9766 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9767 `wfl_operator', to maybe_build_primttype_type_ref.
9770 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9772 * parse.y (patch_method_invocation): Don't try to lookup methods
9775 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9777 * parse.y (resolve_field_access): Call the appropriate <clinit>
9778 before accessing the length of a static array. Craft a decl for
9779 the field while its time. Fixes PR gcj/129.
9781 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9783 * parse.y (resolve_package): Correctly set `*next' (was off by
9785 (resolve_qualified_expression_name): Fixed comment.
9787 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9789 * jcf-parse.c (jcf_parse_source): Reset current_class and
9790 current_function_decl to NULL before parsing a new file.
9792 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9794 * parse.y (block_end:): If the collected block doesn't feature a
9795 statement, insert an empty statement.
9797 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9799 * parse.y (maybe_yank_clinit): New function.
9800 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9801 end of the list of methods belonging to a class.
9802 (java_complete_expand_method): Check whether <clinit> is really
9803 necessary and expand it accordingly.
9805 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9807 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9808 processed by the method's switch statement.
9810 2000-05-19 Tom Tromey <tromey@cygnus.com>
9812 * java-tree.h: Added init state enum.
9813 * decl.c (emit_init_test_initialization): Initialize class
9814 initialization check variable by looking at class' state.
9816 2000-05-19 Tom Tromey <tromey@cygnus.com>
9818 * java-tree.h (build_instanceof): Declare.
9819 (build_get_class): Declare.
9820 * parse.y (patch_binop): Use build_instanceof.
9821 * expr.c (build_instanceof): New function. If class is final,
9822 don't make a function call.
9823 (expand_java_INSTANCEOF): Use it.
9824 (build_get_class): New function.
9826 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9828 * jcf-write.c (generate_classfile): Scan the source_file for
9829 slashes with the right pointer variable.
9831 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9833 * lang.c (lang_decode_option): Update -Wunused flags by calling
9835 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9837 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9839 * check_init.c (check_init): Constify local char *.
9840 * class.c (push_class): Constify local char *.
9841 * java_tree.h: Update prototypes.
9842 * jcf-io.c (open_class): Constify filename parameter and
9844 (find_class): Remove redundant string copy. Cast return from
9846 * jcf-parse.c (read_class, parse_class_file, yyparse):
9847 Constify local char *.
9848 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9849 Constify local char *.
9850 * jcf.h (JCF): Constify filename and classname.
9851 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9852 * lang.c (init_parse): Constify parameter and return value.
9853 * lex.c (java_get_line_col): Constify filename parameter.
9854 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9855 * parse.y (java_parser_context_suspend,
9856 issue_warning_error_from_context, safe_layout_class): Constify
9858 * parse.c: Regenerate.
9860 2000-05-08 Tom Tromey <tromey@cygnus.com>
9862 * expr.c (build_jni_stub): Cache the result of
9863 _Jv_LookupJNIMethod.
9865 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9867 * decl.c (predef_filenames_size): Now 7.
9868 (predef_filenames): New seventh entry.
9870 2000-05-04 Tom Tromey <tromey@cygnus.com>
9872 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9873 Keep track of when we've seen a reference field after a
9874 non-reference field.
9875 (get_boehm_type_descriptor): Handle case where we see
9876 non-reference fields but no trailing reference field.
9877 * decl.c (rawdata_ptr_type_node): Define.
9878 (init_decl_processing): Initialize rawdata_ptr_type_node.
9879 * java-tree.h (rawdata_ptr_type_node): Declare.
9881 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9883 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9884 specifiers in calls to fprintf.
9886 2000-05-03 Andrew Haley <aph@cygnus.com>
9888 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9890 * javaop.h (WORD_TO_INT): New function.
9891 (IMMEDIATE_s4): Use WORD_TO_INT.
9892 * jcf.h (JPOOL_INT): Ditto.
9894 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9897 2000-04-19 Tom Tromey <tromey@cygnus.com>
9899 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9901 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9903 * expr.c (build_jni_stub): New function.
9904 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9906 * parse.y (java_complete_expand_methods): Expand a native method
9907 and call build_jni_stub if -fjni given.
9908 * lang-options.h: Document -fjni.
9909 * lang.c (flag_jni): New global.
9910 (lang_f_options): Added `jni' entry.
9911 * java-tree.h (soft_lookupjnimethod_node,
9912 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9914 (flag_jni): Declare.
9915 (build_jni_stub): Declare.
9916 (struct lang_decl): Added `native' flag.
9917 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9919 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9920 soft_jnipopsystemframe_node): New globals.
9921 (init_decl_processing): Set them. _Jv_InitClass only takes one
9924 * java-tree.def: Put into `C' mode.
9926 2000-04-27 Tom Tromey <tromey@cygnus.com>
9929 * expr.c (expand_invoke): Generate check to see if object pointer
9930 is null in nonvirtual invocation case.
9931 * java-tree.h (soft_nullpointer_node): Declare.
9932 * decl.c (soft_nullpointer_node): New global.
9933 (init_decl_processing): Initialize soft_nullpointer_node.
9934 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9935 or `private' methods.
9936 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9938 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9940 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9943 2000-04-26 Tom Tromey <tromey@cygnus.com>
9945 * zextract.c (find_zip_file_start): New function.
9946 (read_zip_archive): Use it.
9948 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9950 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9952 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9954 * class.c (common_enclosing_context_p): New function.
9955 * java-tree.h (common_enclosing_context_p): Added prototype.
9956 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9957 classes sharing an outer context with the current instance.
9958 * parse.y (build_access_to_thisn): Fixed leading comment.
9959 (verify_constructor_super): New local `supper_inner'. Skip
9960 enclosing context argument in the case of inner class constructors.
9961 (patch_method_invocation): Insert proper context as second
9962 parameter to pure inner class constructor super invocations.
9964 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9966 * parse.y (end_class_declaration): Reset the interface number
9969 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9971 * parse.y (source_start_java_method): Deleted unnecessary code.
9972 (patch_method_invocation): Fixed comment.
9974 2000-04-24 Robert Lipe <robertlipe@usa.net>
9976 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9978 2000-04-23 Tom Tromey <tromey@cygnus.com>
9980 * boehm.c (mark_reference_fields): Use int_byte_position.
9982 2000-04-22 Tom Tromey <tromey@cygnus.com>
9984 * boehm.c (mark_reference_fields): Only call byte_position on
9987 2000-04-22 Tom Tromey <tromey@cygnus.com>
9989 * boehm.c (mark_reference_fields): Added `last_view_index'
9990 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9992 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9994 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9995 * parse.y (check_class_interface_creation): Fixed comments. Select
9996 permitted modifiers for (inner) interfaces. Changed error message
9997 to report rejected modifiers used with local classes.
9999 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10001 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
10002 of directly inherited type considered in scope.
10003 * parse.y (do_resolve_class): Search inherited classes for inner
10006 2000-04-20 Tom Tromey <tromey@cygnus.com>
10008 * parse.y (not_accessible_p): Use member's class, not current
10009 class, when doing inheritance check for protected reference.
10012 2000-04-20 Jason Schroeder <shrode@subnature.com>
10014 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
10016 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10018 * parse.y (lookup_field_wrapper): Search for final local aliases.
10019 (resolve_expression_name): Let lookup_field_wrapper search for
10020 final local aliases. Force the value of `name' if one is found.
10021 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
10022 an expression name. Fixed comments.
10024 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10026 * parse.y (yyerror): `msg' can be null, don't use it in that case.
10028 2000-04-19 Tom Tromey <tromey@cygnus.com>
10030 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
10032 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10034 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
10036 2000-04-18 Tom Tromey <tromey@cygnus.com>
10039 * gjavah.c (utf8_cmp): Changed return value.
10040 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
10042 (cxx_keywords): New global.
10043 (get_field_name): Handle new result of cxx_keyword_subst.
10044 (print_method_info): Likewise.
10046 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10048 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10049 with a newline, for CNI.
10050 (print_stub_or_jni): Print a space or newline before method name for
10051 CNI as well as JNI.
10052 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10053 (process_file): Include gcj/cni.h if generating CNI stubs.
10055 2000-04-16 Tom Tromey <tromey@cygnus.com>
10057 * gjavah.c (decompile_method): Use print_field_name.
10060 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10062 * parse.y (java_expand_classes): Reverse the package list once.
10063 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10065 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10066 the `==' and `!=' operators.
10068 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10070 * jcf-write.c (generate_bytecode_insns): At invocation time,
10071 always relate an interface method to the type of its selector.
10073 2000-04-05 Tom Tromey <tromey@cygnus.com>
10076 * expr.c (expand_invoke): Generate check to see if object pointer
10077 is null in nonvirtual invocation case.
10078 * java-tree.h (soft_nullpointer_node): Declare.
10079 * decl.c (soft_nullpointer_node): New global.
10080 (init_decl_processing): Initialize soft_nullpointer_node.
10081 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10082 or `private' methods.
10083 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10085 2000-04-05 Tom Tromey <tromey@cygnus.com>
10087 Fix for PR gcj/140:
10088 * parse.y (check_final_assignment): Recognize assignments to the
10089 `length' field of an array when generating class files.
10091 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10093 * class.c (decl_hash): Prototype removed.
10094 (decl_compare): Likewise.
10096 2000-04-05 Tom Tromey <tromey@cygnus.com>
10098 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10099 * parse.y (check_modifiers_consistency): Check for final/volatile
10100 clash. Fixes PR gcj/164.
10102 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10104 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10106 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10108 (add_method_1): Use `java_hash_hash_tree_node' and
10109 `java_hash_compare_tree_node'.
10110 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10111 (java_hash_compare_tree_node): Likewise.
10112 * parse.y (find_applicable_accessible_methods_list): Create,
10113 delete and use a hash table to remember already searched interfaces.
10115 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10117 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10120 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10122 * boehm.c (mark_reference_fields, set_bit): Prototype.
10123 (set_bit): Un-ANSI-fy definition.
10125 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10128 * decl.c (emit_init_test_initialization): Likewise.
10130 * gjavah.c (jni_print_char): Likewise.
10132 * parse.y (create_new_parser_context): Likewise.
10134 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10136 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10137 patch missing hunk. Fixed indentation.
10139 2000-03-30 Tom Tromey <tromey@cygnus.com>
10141 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10142 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10144 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10146 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10147 when negative *before* using it as an array index.
10148 * ChangeLog: Fixed typo.
10150 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10152 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10153 to 0 when it reaches -1.
10155 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10157 * jcf-parse.c (get_constant): Properly cast `num' during the
10158 invocation of `add_double'.
10159 * jcf-write.c (push_long_const): Properly cast `lo' before
10160 comparing it to short bounds.
10161 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10162 `interface_body:' is reduced after the current interface is
10165 2000-03-26 Tom Tromey <tromey@cygnus.com>
10167 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10168 Java-specific `-f' option.
10170 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10172 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10173 Adjust order of making types.
10174 Make bitsize_*_node values.
10176 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10178 * class.c (make_field_value): Use byte_position.
10179 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10180 (java_array_data_offset): Likewise.
10181 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10184 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10186 * parse.y (check_abstract_method_definitions): New local
10187 `end_type_reached'. Make sure we also consider `end_type'.
10188 (java_check_abstract_method_definitions): Make sure we eventually
10189 consider `java.lang.Object'.
10190 (maybe_use_access_method): Don't use access method if not in the
10191 context of a pure inner class or if the method's context is right.
10192 (find_applicable_accessible_methods_list): New static flag
10193 `object_done'. Don't search abstract classes as interfaces. Fixed
10194 indentation. Fixed the `java.lang.Object' only search. Search
10195 class interface(s) first, then fully search enclosing contexts.
10196 (find_most_specific_methods_list): Pick the closest candidate when
10197 they're all abstract.
10199 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10201 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10202 properly initialize `finished_label'. Don't emit gotos for empty
10205 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10207 * except.c (emit_handlers): Clear catch_clauses_last.
10209 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10211 * parse.y (check_method_types_complete): New function.
10212 (create_class): Reset anonymous class counter only when seeing an
10214 (java_complete_class): JDEP_METHOD: Don't recompute signature
10217 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10219 * class.c (build_static_ref): Fixed indentation in comment.
10220 * java-tree.def (TRY_EXPR): Fixed typo in name.
10221 (CLASS_LITERAL): Likewise.
10222 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10223 (struct lang_type): New field `dot_class'.
10224 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10225 (generate_classfile): Method `class$' is synthetic.
10226 * parse.y (build_do_class_method): New function.
10227 (build_dot_class_method_invocation): Likewise.
10228 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10229 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10230 (qualify_ambiguous_name): Likewise.
10231 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10232 (build_try_statement): Fixed leading comment.
10234 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10236 * class.c (make_field_value): Properly handle sizes.
10237 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10238 (layout_class_method): Count using trees.
10239 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10240 * expr.c (java_array_data_offset): Use int_bit_position.
10241 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10242 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10244 2000-03-16 Tom Tromey <tromey@cygnus.com>
10246 * lang.c (flag_hash_synchronization): New global.
10247 (lang_f_options): Added `hash-synchronization'.
10248 * lang-options.h: Mention -fhash-synchronization.
10249 * java-tree.h (flag_hash_synchronization): Declare.
10250 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10251 hash table synchronization is disabled.
10252 * decl.c (init_decl_processing): Only push `sync_info' value when
10253 hash table synchronization is disabled.
10254 * class.c (make_class_data): Only push `sync_info' field when hash
10255 table synchronization is disabled. Removed dead code.
10257 2000-03-16 Tom Tromey <tromey@cygnus.com>
10259 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10261 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10263 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10265 * parse.y (patch_method_invocation): Handle anonymous classes
10266 creation in static context.
10268 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10270 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10271 * parse.y (resolve_qualified_expression_name): Use it.
10272 (patch_method_invocation): Likewise.
10274 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10276 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10277 depending on the type of dependency which dictates what the
10279 (unresolved_type_p): Resolved types limited to the current class.
10281 2000-03-15 Tom Tromey <tromey@cygnus.com>
10283 * decl.c (init_decl_processing): Set type of `sync_info' to be
10286 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10287 Correctly compute bit number for current slot. Zero `high' and
10288 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10289 mark_reference_fields.
10290 (mark_reference_fields): New function.
10292 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10294 * parse.y (register_incomplete_type): Fixed initialization of
10297 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10299 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10301 (push_class_context, pop_class_context): New function.
10302 (class_body:): Call pop_class_context.
10303 (interface_body:): Likewise.
10304 (INNER_QUALIFIER): New macro.
10305 (report_class_declaration): Changed output format and use
10306 INNER_QUALIFIER. Call push_class_context.
10308 2000-02-14 Andrew Haley <aph@cygnus.com>
10310 * check-init.c (check_init): Add new cases for unary and binary
10313 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10315 * parse.y (resolve_package): Set `next' once a type name has been
10316 progressively discovered.
10317 (resolve_qualified_expression_name): Propagate resolution only if
10318 there are remaining qualifiers. Take into account `q' might have
10319 been cleared after re-qualification.
10320 * parse.y (patch_method_invocation): New local `resolved'.
10321 Section dealing with qualified expression rewritten to use
10322 resolve_field_access.
10324 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10326 * parse.h (PUSH_CPC): Fixed indentation.
10327 (DEBUG_CPC): New macro.
10328 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10329 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10330 * parse.y (class_body_declaration:): Use
10331 SET_CPC_INSTANCE_INITIALIZER_STMT.
10332 (method_declaration:): Check for null current_function_decl.
10333 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10334 (java_parser_context_pop_initialized_field): Better handling of
10336 (maybe_make_nested_class_name): Mark nested class name as
10337 qualified when necessary.
10338 (end_class_declaration): Don't call java_parse_context_resume when
10339 one or more error occurred.
10340 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10341 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10342 SET_CPC_INITIALIZER_STMT.
10343 (method_header): Check for inner classes declaring static methods.
10344 (resolve_qualified_expression_name): Handle situation where `this'
10347 2000-03-13 Hans Boehm <boehm@acm.org>
10349 * typeck.c (build_prim_array_type): Correctly set the high word too.
10351 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10353 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10355 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10356 list of methods for interfaces.
10358 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10360 * parse.y (qualify_ambiguous_name): Properly handle expressions
10363 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10365 * parse.y (check_final_assignment): Extended to process
10367 (patch_assignment): Have check_final_assignment called only once.
10369 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10371 * java-tree.h (IS_INIT_CHECKED): New flag.
10372 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10373 * parse.y (patch_string): Call force_evaluation_order on the
10374 completed string concatenation tree.
10375 * expr.c (force_evaluation_order): Call force_evaluation_order on
10376 function's arguments too.
10378 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10380 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10381 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10382 (build_anewarray): Likewise.
10383 * parse.y (patch_newarray): Likewise.
10384 * parse.c: Regenerated.
10386 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10388 * decl.c (init_decl_processing): Added new class fields `depth',
10389 `ancestors', and `idt' to class_type_node. Use
10390 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10391 * class.c (make_class_data): Push initial values for new fields.
10392 * java-tree.h: Updated prototype for `build_invokeinterface'.
10393 * expr.c (build_invokeinterface): Changed parameters to accept
10394 `method' tree. Calculate index of `method' in its declaring
10395 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10396 (expand_invoke): Call `build_invokeinterface' with new parameters.
10397 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10400 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10402 * typeck.c (lookup_do): Search superinterfaces first
10403 when looking up an interface method. From Godmar Back
10404 <gback@cs.utah.edu>
10406 2000-03-06 Tom Tromey <tromey@cygnus.com>
10408 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10410 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10412 * java-tree.h (lookup_argument_method2): Declared.
10413 (safe_layout_class): Prototype moved from parse.h.
10414 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10415 * parse.y (java_check_regular_methods): Local `super_class' gone.
10416 Call lookup_argument_method2 instead of lookup_argument_method.
10417 Perform modifier match for methods found declared in implemented
10418 interfaces. Fixed indentation problem. Overriding/hiding error
10419 report to take place only for methods found in classes.
10420 * typeck.c (lookup_argument_method): Changed leading
10421 comment. Re-written by calling lookup_do.
10422 (lookup_argument_method2): New function.
10423 (lookup_java_method): Re-written by calling lookup_do.
10424 (lookup_do): New function.
10426 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10428 * check-init.c (check_init): Removed dead code. Handle (blank)
10430 * parse.y (declare_local_variables): New local `final_p', set it
10431 and use it to initialize LOCAL_FINAL.
10432 (check_final_assignment): Only check FIELD_DECLs.
10434 2000-02-17 Tom Tromey <tromey@cygnus.com>
10436 * Makefile.in (JAVA_OBJS): Added boehm.o.
10437 (boehm.o): New target.
10438 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10439 * java-tree.h (flag_use_boehm_gc): Declare.
10440 (get_boehm_type_descriptor): Declare.
10441 * lang.c (lang_f_options): Added `use-boehm-gc'.
10442 (flag_use_boehm_gc): New global.
10443 * lang-options.h: Added -fuse-boehm-gc.
10444 * boehm.c: New file.
10445 * class.c (get_dispatch_table): If class uses a Boehm type
10446 descriptor, put it in the vtable.
10447 (make_class_data): Removed dead code.
10449 2000-03-03 Per Bothner <per@bothner.com>
10451 * decl.c (init_decl_processing): Initialize sizetype properly.
10453 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10455 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10456 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10457 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10458 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10459 (jcf_parse): New local `current'. Load innerclasses seen in outer
10460 context being processed.
10461 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10462 * jcf-write.c (append_innerclasses_attribute): New function.
10463 (append_innerclasses_attribute_entry): Likewise.
10464 (get_access_flags): Handle static classes. Set anonymous and local
10465 classes to be private.
10466 (generate_classfile): Attribute count adjusted. Call
10467 append_innerclasses_attribute.
10468 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10469 PURE_INNER_CLASS_TYPE_P.
10470 * parse.y (parser_qualified_classname): New parameter `is_static',
10471 produce non qualified name accordingly.
10472 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10473 (create_interface): Added argument to parser_qualified_classname.
10474 (create_class): Added argument to parser_qualified_classname. Setup
10475 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10476 (add_inner_class_fields): Fixed indentation.
10477 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10478 (method_declarator): Fixed typo in comment.
10479 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10480 (build_current_thisn): Likewise.
10481 (patch_method_invocation): Likewise.
10483 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10485 * decl.c (current_function_decl): Move to toplev.c.
10487 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10489 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10490 (DECL_BIT_INDEX): Use underlying representation.
10491 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10493 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10495 * expr.c (build_java_ret): Pass proper type to size_binop.
10497 2000-02-25 Anthony Green <green@cygnus.com>
10499 * expr.c (build_class_init): Mark the decl to be ignored by
10501 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10502 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10503 * class.c (init_test_hash_newfunc): New function.
10504 (decl_hash): New function.
10505 (decl_compare): New function.
10506 * decl.c (emit_init_test_initialization): New function.
10507 (complete_start_java_method): Traverse the init test hashtable,
10508 calling emit_init_test_initialization.
10509 (always_initialize_class_p): Define.
10510 * expr.c (build_class_init): Use initialization tests when
10511 emitting class initialization code.
10512 (always_initialize_class_p): Declare.
10513 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10515 * java-tree.h: Include hash.h.
10516 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10517 (struct lang_decl): Add init_test_table field.
10518 (init_test_hash_entry): Define.
10520 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10522 * gjavah.c (main): Avoid using `argi' to report unimplemented
10525 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10527 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10528 initialize locals to avoid warnings. Local `exception_type' moved
10531 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10533 * parse.y (resolve_expression_name): Use `orig' as a second
10534 argument to resolve_field_access.
10535 (resolve_field_access): Removed unnecessary code when dealing with
10538 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10540 * class.c (push_super_field): Don't push the field twice.
10541 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10542 * parse.h (java_reorder_fields): Prototyped.
10543 * parse.y (java_reorder_fields): New function.
10544 (java_layout_class): Simplified not to worry about re-ordering.
10546 2000-02-23 Tom Tromey <tromey@cygnus.com>
10548 * gjavah.c (print_name): In JNI case, correctly quote string.
10549 (print_method_info): Don't handle overrides in JNI mode.
10551 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10553 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10554 value type set to `boolean_type_node'.
10556 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10558 * jcf-dump.c (main): Test for correct condition after
10559 output file creation.
10561 2000-02-19 Anthony Green <green@cygnus.com>
10563 * jcf-depend.c (add_entry): Fix test for first list entry.
10565 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10567 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10568 * constants.c (build_constants_constructor): Likewise.
10570 2000-02-19 Anthony Green <green@cygnus.com>
10572 * jcf-depend.c (add_entry): Add entries to the end of the list.
10574 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10576 * decl.c (INT_TYPE_SIZE): Define if necessary.
10577 (expand_java_return): Handle the case of a native integer smaller
10578 than a JVM integer.
10580 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10582 * gjavah.c (help): Use GCCBUGURL.
10583 * jv-scan.c (help): Likewise.
10584 * jcf-dump.c (help): Likewise.
10586 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10588 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10591 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10593 * jcf-parse.c (load_class): Call `fatal' if no file containing
10594 the target class are found.
10596 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10598 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10599 lex.c, lex.h, and PARSE_H to...
10600 (parse.o, parse-scan.o): ...here, respectively.
10602 * lex.c: Split out code that may trigger SIGFPE from yylex()
10603 to its own function.
10604 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10606 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10608 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10610 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10612 * parse.y (outer_field_access_p): Stop in time when outer contexts
10614 (resolve_qualified_expression_name): Properly qualify *everything*
10615 after a package.type to be resoled as expression names.
10616 (find_applicable_accessible_methods_list): Save/restore `class' to
10617 isolate it from a possible outer context search.
10619 2000-02-15 Tom Tromey <tromey@cygnus.com>
10621 * gjavah.c (jni_print_char): New function.
10622 (print_full_cxx_name): Use it.
10623 (decode_signature_piece): Likewise.
10624 (print_cxx_classname): Likewise.
10626 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10628 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10630 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10632 * gjavah.c: Include version.h.
10634 * jcf-dump.c: Likewise.
10636 * jv-scan.c: Likewise.
10638 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10640 * parse.y (outer_field_access_fix): First parameter now a tree
10641 node. Check for assignment to final. First argument to
10642 build_outer_field_access_fix modified to accommodate prototype.
10643 (build_outer_field_access): Don't check for assignment to final
10645 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10646 possibly returned by outer_field_access_fix. Changed
10647 outer_field_access_fix's first argument.
10648 (check_final_assignment): $finit$'s context is OK.
10649 (patch_unaryop): Use node instead of its line/column value when
10650 calling outer_field_access_fix.
10652 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10654 * parse.y (interface_declaration:): No longer tagged
10655 <node>. Re-installed default action.
10656 (class_member_declaration:): Handle inner interfaces.
10657 (interface_member_declaration): Handle inner interfaces and
10659 (create_interface): Push error if one seen. Suspend parsing
10660 context when processing an inner interface.
10661 (register_fields): Inner class static field limitations not to
10662 apply to inner interfaces.
10664 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10666 * jcf-parse.c (load_class): Update `java_error_count' when a
10667 class' file can't be found.
10668 (parse.y): Avoid (byte)code generation when errors seen.
10670 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10672 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10673 decodes a valid node.
10674 (patch_binop): Handle TRUNC_DIV_EXPR.
10676 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10678 * parse.y (resolve_package): New local `acc'. Try to progressively
10679 build and guess a package and type name.
10681 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10683 * parse.y (find_applicable_accessible_methods_list): Load and
10684 layout the search class if necessary.
10685 (java_complete_tree): Keep to original type of the folded initial
10688 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10690 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10691 Generate error message if circularity is detected. New static
10693 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10694 * jcf-write.c (generate_bytecode_insns): Very simply handle
10696 * parse.y (java_check_circular_reference): Use
10697 `cyclic_inheritance_report' during report, if necessary.
10698 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10699 walking NEW_ARRAY_INIT twice.
10701 2000-02-09 Tom Tromey <tromey@cygnus.com>
10703 * parse.y (check_class_interface_creation): Allow inner classes to
10704 be `private' or `protected', check modifiers' consistency. Prevent
10705 block local classes from bearing any modifiers.
10707 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10709 * except.c (check_start_handlers): Re-add prototype lost in last
10711 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10713 2000-02-09 Andrew Haley <aph@cygnus.com>
10715 * decl.c (clear_binding_level): Remove excess initializer.
10716 (maybe_poplevels): Remove unused variable.
10717 (force_poplevels): Ditto.
10718 (struct binding_level): Add comment.
10720 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10722 * jcf-write.c (generate_classfile): Don't consider
10723 pre-initialization with reference value (use <clinit> instead.)
10724 * parse.y (java_fix_constructors): No generated constructor for
10726 (build_outer_field_access): Removed debug message.
10727 (outer_field_expanded_access_p): Adapted to bytecode generation.
10728 (build_outer_field_access_method): Use fix_method_argument_names.
10729 (build_outer_method_access_method): Fixed indentation. Added
10730 comment. Handle access method generation for static and also void
10732 (build_access_to_thisn): Inserted debug message.
10733 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10734 (resolve_qualified_expression_name): Fixed comment.
10735 (not_accessible_p): Adapted to bytecode generation. Added comment.
10736 (patch_method_invocation): Added comment.
10737 (maybe_use_access_method): Fixed leading comment. Handle static
10739 (java_complete_lhs): Don't shortcut handling of initialized upon
10740 declaration String type static fields when generating bytecode.
10741 (patch_unaryop): Handle outer field access when generating
10744 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10746 * java-tree.h (FIELD_THISN): New macro.
10747 * jcf-write.c (append_synthetic_attribute): New function.
10748 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10749 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10750 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10752 (build_outer_field_access): Turned on access functions usage and
10753 generation when compiling to bytecode.
10754 (maybe_use_access_method): Likewise.
10756 2000-01-25 Andrew Haley <aph@cygnus.com>
10758 * java-except.h (struct eh_range): Add `expanded' field.
10759 (maybe_start_try): Add end_pc arg.
10760 (maybe_end_try): Ditto.
10761 * java-tree.h (force_poplevels): new function.
10762 * expr.c (expand_byte_code): Don't call maybe_start_try or
10764 * except.c (add_handler): Reset expanded.
10765 (expand_start_java_handler): Set expanded.
10766 (check_start_handlers): Don't expand a start handler that's
10767 already been expanded.
10768 (maybe_start_try): Add end_pc arg. Only expand a handler which
10770 (expand_end_java_handler): call force_poplevels.
10771 (force_poplevels): new function.
10772 * decl.c (binding_level): Add start_pc of binding level.
10773 (maybe_pushlevels): Call maybe_start_try when pushing binding
10775 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10776 (LARGEST_PC): Define.
10777 (clear_binding_level): Use LARGEST_PC.
10779 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10780 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10781 (binding_depth, is_class_level, current_pc): new variables.
10782 (struct binding_level): ditto.
10783 (indent): new function.
10784 (push_jvm_slot): add debugging info.
10785 (maybe_pushlevels): ditto.
10786 (maybe_poplevels): ditto.
10787 (pushlevel): ditto.
10789 (start_java_method): ditto.
10790 (give_name_to_locals): comment only.
10791 * except.c (binding_depth, is_class_level, current_pc):
10793 (expand_start_java_handler): add debugging info.
10794 (expand_end_java_handler): ditto.
10796 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10798 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10799 (print_name_for_stub_or_jni, process_file): Constify a char*.
10801 2000-02-03 Tom Tromey <tromey@cygnus.com>
10803 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10805 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10807 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10808 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10811 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10813 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10814 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10815 (struct lang_type): New field `ii_block'.
10816 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10817 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10818 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10819 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10820 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10821 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10823 * parse.y (add_instance_initializer): New function.
10824 (in_instance_initializer): New static global.
10825 (class_body_declaration:): Link instance initializer block.
10826 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10827 (array_creation_expression:): Remove unused local.
10828 (java_parser_context_push_initialized_field): Fixed leading
10829 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10830 CPC_INSTANCE_INITIALIZER_LIST.
10831 (java_parser_context_pop_initialized_field): Likewise.
10832 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10833 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10834 CPC_INITIALIZER_STMT.
10835 (fix_constructors): New local `class_type'. Use it. Call
10836 add_instance_initializer.
10837 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10838 (patch_return): Forbid return in instance initializers.
10839 (patch_throw_statement): Enforce exception handling in the context
10840 of instance initializers.
10842 2000-02-03 Tom Tromey <tromey@cygnus.com>
10844 * Make-lang.in (java.mostlyclean): Remove executables in
10847 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10849 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10850 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10851 (java_float_finite): Convert to use union Word from javaop.h.
10852 (java_double_finite): Convert to use union DWord from javaop.h.
10854 2000-02-02 Tom Tromey <tromey@cygnus.com>
10856 * gjavah.c (options): Added `jni' entry.
10857 (help): Document -jni.
10858 (flag_jni): New global.
10859 (process_file): Handle JNI output. Don't print text from
10860 -prepend, -add, etc, when generating stubs. Only remove `.class'
10861 suffix if it actually exists.
10862 (main): Create a `.c' file when run with `--jni --stubs'. Create
10863 correct output file name with `--jni'.
10864 (print_include): Mangle header name differently in JNI case.
10865 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10867 (print_method_info): Handle JNI case. Put signature info into
10868 method name. Handle case when STREAM is NULL.
10869 (print_name_for_stub_or_jni): New function.
10870 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10871 (print_cxx_classname): Handle JNI.
10872 (print_full_cxx_name): Likewise.
10873 (decode_signature_piece): Likewise.
10874 (overloaded_jni_method_exists_p): New function.
10875 (struct method_name): Added `signature' and `sig_length' fields.
10876 (HANDLE_END_FIELD): Do nothing in JNI mode.
10878 2000-02-02 Tom Tromey <tromey@cygnus.com>
10880 * jv-scan.c: Include version.c, <getopt.h>.
10881 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10882 (options): New array.
10883 (usage): New function.
10884 (version): New function.
10885 (main): Use getopt_long to parse command line.
10886 * jcf-dump.c: Include version.c, <getopt.h>.
10887 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10888 OPT_JAVAP): New macros.
10889 (options): New array.
10890 (usage): Return `void'. Changed message.
10891 (help): New function.
10892 (version): New function.
10893 (main): Use getopt_long_only to parse command line.
10894 * gjavah.c: Include <getopt.h>.
10895 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10896 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10897 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10898 (options): New array.
10899 (java_no_argument): Removed.
10900 (help): Updated with missing options.
10901 (main): Use getopt_long_only to parse command line.
10902 (usage): Changed message.
10904 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10906 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10907 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10908 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10909 * parse.y (array_creation_expression:): Handle anonymous arrays.
10910 (build_array_from_name): Don't set `ret_name' if null.
10911 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10912 (qualify_ambiguous_name): Likewise.
10913 (java_complete_expand_class): Likewise.
10915 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10917 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10918 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10919 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10920 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10921 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10922 AIPL_FUNCTION_COMPLETED_INVOCATION.
10923 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10924 AIPL_FUNCTION_INVOCATION_READY.
10925 (AIPL_FUNCTION_DECLARATION): New enum entry.
10926 * parse.y (reorder_static_initialized): New function.
10927 (java_parser_context_pop_initialized_field): Use it.
10928 (add_inner_class_fields): Use
10929 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10930 augmented. Install marker after last alias initializer, if any.
10931 (generate_finit): Fixed typo. Don't try to retain only the used
10933 (method_header): Compute and set DECL_FUNCTION_NAP.
10934 (method_declarator): Fixed comment. Insert alias initializer in
10936 (build_alias_initializer_parameter_list): Fixed leading
10937 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10938 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10939 (java_complete_expand_class): Code to retain only used aliases
10941 (java_complete_expand_methods): New local `first_decl'. Generate
10942 $finit$ first, then expand the constructors, regular methods and
10944 (java_complete_expand_method): Don't report error on missing
10945 return statement if previously detected bogus.
10946 (fix_constructors): Don't patch constructor parameters list.
10947 (patch_method_invocation): Use new AIPL enum values. Reverse
10948 alias initializer list for anonymous classes.
10950 2000-01-30 Anthony Green <green@redhat.com>
10952 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10953 determine how many stack slots to pop.
10955 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10957 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10958 error handling/recovery.
10959 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10961 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10963 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10964 FIELD_LOCAL_ALIAS_USED): New macros.
10965 (DECL_FUNCTION_NAP): New macro.
10966 (struct lang_decl): New field `nap'.
10967 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10968 (struct lang_type): New fields `finit_stmt_list' and
10969 `clinit_stmt_list'.
10970 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10971 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10972 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10973 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10974 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10975 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10976 (BUILD_THROW): Macro line separator re-indented.
10977 * parse.y (end_class_declaration): New function.
10978 (maybe_generate_pre_expand_clinit): New name for
10979 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10980 pre-expand static fields.
10981 (maybe_generate_clinit): Function deleted.
10982 (check_for_static_method_reference): Prototype's parameter list
10984 (generate_finit): New name for maybe_generate_finit. Changed
10985 leading comment. Function rewritten to use
10986 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10987 (build_alias_initializer_parameter_list): New function.
10988 (java_parser_context_pop_initialized_field): Likewise.
10989 (add_inner_class_fields): Likewise.
10990 (type_declaration:): Call end_class_declaration.
10991 (class_member_declaration:): Likewise.
10992 (formal_parameter_list:): Fixed typos.
10993 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10994 element. Improved error handling.
10995 (block_statement:): Call end_class_declaration.
10996 (anonymous_class_creation:): Likewise.
10997 (create_anonymous_class): Fixed comments.
10998 (create_class): Call add_inner_class_fields.
10999 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
11000 (method_header): Use MARK_FINAL_PARMS.
11001 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
11002 (method_declarator): Propagate final argument flag.
11003 (craft_constructor): New local `artificial'. Call
11004 build_alias_initializer_parameter_list. Use
11005 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
11006 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
11008 (complete_expand_class): Get rid of unused outer context local
11010 (java_complete_expand_methods): Fixed leading
11011 comment. Generate/pre-expand <clinit> first. Changed method
11012 expansion order to regular, $finit$, constructors, <clinit>.
11013 (java_complete_expand_method): Set current_function_decl.
11014 (fix_constructors): Fix constructor parameter list to account for
11015 outer context local alias initializers.
11016 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11017 (resolve_expression_name): Lookup outer context local aliases. New
11018 local `access', use it.
11019 (patch_method_invocation): Patch inner class ctor invocation with
11020 outer context local aliases initialization values. $finit$
11021 invocation patching now includes things generated with
11022 build_alias_initializer_parameter_list.
11023 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11024 (build_super_invocation): Likewise.
11025 (patch_assignment): Changed comment.
11027 2000-01-27 Andrew Haley <aph@cygnus.com>
11029 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
11033 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11035 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
11037 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
11039 * parse.y (register_fields): Don't pass a format specifier to
11040 OBSOLETE_MODIFIER_WARNING.
11041 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
11042 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
11044 (check_modifiers): Change function into a macro.
11045 (check_class_interface_creation): Pass a literal format string.
11047 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11049 * buffer.h: PROTO -> PARAMS.
11050 * check-init.c: Likewise.
11051 * class.c: Likewise.
11052 * constants.c: Likewise.
11053 * convert.h: Likewise.
11054 * decl.c: Likewise.
11055 * except.c: Likewise.
11056 * expr.c: Likewise.
11057 * gjavah.c: Likewise.
11058 * java-except.h: Likewise.
11059 * java-tree.h: Likewise.
11060 * jcf-depend.c: Likewise.
11061 * jcf-dump.c: Likewise.
11062 * jcf-parse.c: Likewise.
11063 * jcf-path.c: Likewise.
11064 * jcf-reader.c: Likewise.
11065 * jcf-write.c: Likewise.
11067 * jv-scan.c: Likewise.
11068 * jvgenmain.c: Likewise.
11069 * jvspec.c: Likewise.
11070 * lang.c: Likewise.
11073 * parse-scan.y: Likewise.
11074 * parse.h: Likewise.
11075 * parse.y: Likewise.
11076 * typeck.c: Likewise.
11077 * verify.c: Likewise.
11078 * xref.c: Likewise.
11079 * xref.h: Likewise.
11080 * zextract.c: Likewise.
11081 * zipfile.h: Likewise.
11083 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11085 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11086 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11087 * constants.c (build_constant_data_ref): Check for cached
11088 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11089 in TYPE_CPOOL_DATE_REF.
11090 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11091 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11092 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11093 (LOCAL_FINAL): New macro.
11094 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11095 constant pool -- don't try to reuse.
11096 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11097 TYPE_LANG_SPECIFIC.
11098 (find_in_current_zip): Use TYPE_JCF.
11099 * parse.h (java_check_final): Prototype removed.
11100 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11101 (maybe_create_class_interface_decl,
11102 check_class_interface_creation): Likewise.
11103 (java_expand_finals): Function removed.
11104 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11105 (block_statement:): Fixed comment.
11106 (anonymous_class_creation:): Likewise.
11107 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11109 (check_class_interface_creation): Loosened error report on (inner)
11110 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11111 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11112 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11114 (create_interface): Likewise.
11115 (anonymous_class_counter): New static global.
11116 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11117 patch. Fixed comments.
11118 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11119 anonymous_class_counter when declaring a toplevel class.
11120 (craft_constructor): Fixed constructor name when handling
11121 anonymous classes. Anonymous class constructors to feature hidden
11122 this$<n> parameter.
11123 (java_fix_constructors): Added comment.
11124 (java_check_final): Function removed.
11125 (java_complete_expand_methods): Fixed comment. Don't generate
11126 class data, save its outgoing constant pool instead.
11127 (verify_constructor_super): Skip anonymous class constructor
11128 hidden this$<n> parameter.
11129 (java_expand_classes): New local `saved_ctxp'. Removed call to
11130 java_expand_finals and java_check_final. Expand anonymous class
11131 constructors. Generate class data.
11132 (build_super_invocation): Skip anonymous class hidden this$<n>
11134 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11135 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11136 (set_java_signature): Likewise.
11138 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11140 * gjavah.c: Delete ACC_VISIBILITY define.
11141 * jcf.h: Add ACC_VISIBILITY define.
11142 * parse.y: final: rule tagged <value>.
11143 (java_check_regular_methods): Use ACC_VISIBILITY define for
11144 default package access check.
11145 (local_variable_declaration_statement): Use final: rule.
11147 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11149 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11150 (final:): New rule.
11152 2000-01-17 Tom Tromey <tromey@cygnus.com>
11154 * gjavah.c (print_field_info): Allow non-static final fields.
11156 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11158 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11159 * parse.y (patch_anonymous_class): New function.
11160 (create_anonymous_class): Register incomplete type when the
11161 class/interface to extends/implement isn't known yet.
11162 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11163 (verify_constructor_super): Tuned error message.
11165 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11167 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11168 (ANONYMOUS_CLASS_P): New macro.
11169 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11170 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11171 * parse.y (create_class): Added leading argument.
11172 (maybe_create_class_interface_decl,
11173 check_class_interface_creation): Likewise.
11174 (craft_constructor): New function.
11175 (verify_constructor_super): Added argument in prototype.
11176 (class_declaration:): Inserted leading argument.
11177 (for_begin:): Use FOR_LOOP_P.
11178 (anonymous_class_creation): Create WFL of the anonymous class to
11179 instantiate. Call build_new_invocation. Added comments.
11180 (check_class_interface_creation): Handle parameter `anonymous' in
11181 verbose mode class creation announce.
11182 (link_nested_class_to_enclosing): Exclude anonymous classes.
11183 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11184 anonymous class, even though they appear to have an enclosing
11186 (create_interface): Pass extra argument to
11187 check_class_interface_creation.
11188 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11189 (create_class): Call check_class_interface_creation and
11190 maybe_create_class_interface_decl with extra new argument. Don't
11191 add private this$<n> to anonymous classes.
11192 (method_declarator): Insert hidden this$<n> to anonymous class
11194 (java_fix_constructors): Deleted code creating default
11195 constructor. Call craft_constructor instead.
11196 (java_check_regular_methods): Set `saw_constructor' to 1 for
11198 (fix_constructors): Pass extra argument to verify_constructor_super.
11199 (verify_constructor_super): New local `sdecl', use it. Search for
11200 matching constructor (possibly featuring arguments) in super
11202 (lookup_method_invoke): Craft constructor according to arguments
11203 list when dealing with anonymous class constructors.
11204 (build_super_invocation): Pass arguments to anonymous class super
11206 (search_loop): Use FOR_LOOP_P.
11207 (labeled_block_contains_loop_p): Likewise.
11209 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11211 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11212 (enclosing_context_p): New function.
11213 (get_access_flags_from_decl): Handle CLASS_STATIC.
11214 (maybe_layout_super_class): Extra first argument passed to
11216 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11218 * decl.c (access0_identifier_node): New global.
11219 (init_decl_processing): access0_identifier_node initialized.
11220 (pushdecl): Set DECL_CONTEXT only on non type decls.
11221 * expr.c (lookup_field): Lookup inner class fields in enclosing
11223 (expand_invoke): Use ID_INIT_P.
11224 (expand_java_field_op): Use DECL_CLINIT_P.
11225 * java-tree.def (CLASS_LITERAL): New tree code.
11226 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11227 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11228 (struct lang_decl): New field `inner_access'.
11229 (enclosing_context_p): Prototyped.
11230 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11231 ID_CLINIT_P): New macros.
11232 (CLASS_STATIC): New macro.
11233 (CLASS_ACCESS0_GENERATED_P): New macro.
11234 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11235 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11236 INNER_CLASS_P): New macros.
11237 (DECL_INNER_CLASS_LIST): New macro.
11238 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11240 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11241 the shift value to int. Fixed typo in comment.
11242 * lex.c (inst_id, wpv_id): Initialize.
11243 * mangle.c (unicode_mangling_length): Take `$' into account.
11244 * parse.h (DRECOVER, RECOVER): Terminate properly.
11245 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11246 (typedef struct _jdep): New field `enclosing'.
11247 (JDEP_ENCLOSING): New macro.
11248 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11249 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11250 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11251 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11252 GET_ENCLOSING_CPC_CONTEXT): New macros.
11253 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11254 (do_resolve_class): Added extra argument in prototype.
11255 * parse.y (resolve_class): Added extra argument in prototype.
11256 (maybe_create_class_interface_decl): Likewise.
11257 (maybe_use_access_method, build_wfl_wrap): New functions.
11258 (java_complete_expand_classes, java_complete_expand_class):
11260 (java_parser_context_push_initialized_field,
11261 java_parser_context_suspend, java_parser_context_resume):
11263 (maybe_make_nested_class_name, make_nested_class_name,
11264 set_nested_class_simple_name_value,
11265 link_nested_class_to_enclosing, find_as_inner_class,
11266 find_as_inner_class_do, check_inner_class_redefinition,
11267 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11268 maybe_build_thisn_access_method, build_outer_field_access,
11269 build_outer_field_access_methods, build_outer_field_access_expr,
11270 build_outer_method_access_method, build_new_access_id,
11271 build_outer_field_access_method, outer_field_access_p,
11272 outer_field_expanded_access_p, outer_field_access_fix,
11273 build_incomplete_class_ref, patch_incomplete_class_ref,
11274 create_anonymous_class): Likewise.
11275 (inst_id, wpv_id): New static global variables.
11276 (synchronized:): New rule, tagged <node>.
11277 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11279 (anonymous_class_creation:): New rule, tagged <node>.
11280 (NEW_TK): Tagged <node>.
11281 (type_literals, array_type_literal): New rules, tagged <node>.
11282 (class_declaration:): Removed action when reducing by class_body:
11283 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11284 using GET_CPC in sub-rules.
11285 (class_member_declaration): Handle inner classes.
11286 (method_declaration): When reducing method_header:, reset
11287 current_function_decl when appropriate.
11288 (method_declarator:): Set the number of formal parameter to 0 for
11289 method declared without arguments.
11290 (constructor_declarator:): Likewise.
11291 (static_initializer:): List of elements kept in a list.
11292 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11293 use of the keyword `static' for type declarations.
11294 (block_statement:): Handle inner class declarations.
11295 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11296 type qualified `this'.
11297 (class_instance_creation_expression): Use anonymous_class_creation:
11298 to handle inner class instances creation. Handle qualified `new'.
11299 (something_dot_new): Added appropriate actions.
11300 (create_new_parser_context): New function.
11301 (java_push_parser_context, java_parser_context_save_global,
11302 java_parser_context_suspend): Use create_new_parser_context.
11303 (check_modifiers): Changed leading comment.
11304 (check_class_interface_creation): Handle interclasses.
11305 (add_superinterfaces): Fixed comment.
11306 (create_interface): Build qualified name from the raw_name instead
11307 of its matching WFL. Push the initialized fields list. raw_name added
11308 as an extra argument to maybe_create_class_interface_decl.
11309 (create_class): Build qualified name from the raw_name instead of
11310 its matching WFL. Removed assignment to current_parsed_class_un.
11311 Call PUSH_ERROR before returning an error. Suspend the current
11312 parser context when processing an inner class. Push the
11313 initialized fields list. raw_name added as an extra argument to
11314 maybe_create_class_interface_decl. Add the private this$<n>
11316 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11317 (register_fields): Get the class type from GET_CPC and handle
11318 previous errors. Added code to handle the creation of static
11319 fields in inner classes. Initialized fields initialization
11320 statements kept in a list of lists.
11321 (maybe_generate_finit): Initialized fields initialization
11322 statements kept in a list of lists. Use GET_CPC.
11323 (maybe_generate_clinit): Likewise.
11324 (method_header): Use GET_CPC and GET_CPC_UN.
11325 (parser_qualified_classname): Handle inner classes.
11326 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11327 (java_fix_constructors): Hide pointer to enclosing context
11328 instance in constructor list when dealing with inner classes.
11329 (jdep_resolve_class): Call resolve_class with extra first argument
11331 (resolve_class): Add enclosing context as a first extra argument
11332 to do_resolve_class.
11333 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11335 (resolve_no_layout): Extra argument added to resolve_class
11337 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11338 (java_get_real_method_name): Use GET_CPC_UN.
11339 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11340 (java_check_abstract_methods): Handle static method declared in
11341 inner classes by an error.
11342 (java_check_regular_methods): Use DECL_CLINIT_P.
11343 (source_start_java_method): Also set DECL_MAX_LOCALS.
11344 (create_artificial_method): Call java_parser_context_save_global
11345 and java_parser_context_restore_global instead of saving/restoring
11346 the context by hand.
11347 (expand_start_java_method): Improved verbose mode message.
11348 (java_complete_expand_methods): Fixed leading comment. Use
11350 (fix_constructors): Added assignment to this$<n> if necessary.
11351 (java_expand_classes): Call java_complete_expand_classes instead
11352 of java_complete_expand_methods.
11353 (make_qualified_primary): Simplified.
11354 (merge_qualified_name): Optimized for missing left or right parts.
11355 (resolve_expression_name): Handle access to outer class fields from
11357 (resolve_qualified_expression_name): New macro
11358 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11359 classes. Report error on non appropriate qualification of
11360 `new'. Handle qualified `this'.
11361 (not_accessible_p): Allow access to outer class private fields from
11363 (patch_method_invocation): Handle method invocations through
11364 access methods and inner class constructor invocations.
11365 (find_applicable_accessible_methods_list): Search enclosing
11366 contexts of an inner class.
11367 (search_applicable_methods_list): Fixed typo.
11368 (argument_types_convertible): Handle inner class constructors'
11369 hidden outer context reference argument.
11370 (qualify_ambiguous_name): Handle qualified `this'.
11371 (java_complete_lhs): Handle use of field accessed through
11372 artificial access methods in various cases of assignments. Handle
11373 CLASS_LITERAL node.
11374 (check_final_assignment): Use DECL_CLINIT_P.
11375 (valid_ref_assignconv_cast_p): Handle the destination being an
11376 enclosing context of the source.
11377 (patch_unaryop): Handle use of field accessed through artificial
11379 (patch_return): Use DECL_CLINIT_P.
11380 (patch_throw_statement): Use DECL_CLINIT_P.
11381 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11382 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11385 2000-01-16 Anthony Green <green@cygnus.com>
11387 * parse.y (build_string_concatenation): Only use
11388 StringBuffer(String) shortcut if String arg is constant.
11390 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11392 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11393 the shift value to int. Fixed typo in comment.
11395 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11397 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11398 * jcf-write.c: Likewise.
11399 * parse.y: Likewise.
11400 * parse.c: Regenerate.
11402 2000-01-09 Anthony Green <green@cygnus.com>
11404 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11405 bytecodes in the correct order.
11407 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11409 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11411 2000-01-06 Anthony Green <green@cygnus.com>
11413 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11414 before building constant array decl.
11416 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11418 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11419 method invocation and typo in conditional expression.
11420 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11421 the appropriate NOTE_POP.
11422 * parse.y (patch_binop): Shift value mask to feature the right
11425 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11427 * class.c (assume_compiled, assume_compiled_node): Add static
11429 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11431 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11433 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11435 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11436 to `__modifier' to avoid stringifying it.
11438 * parse.y (verify_constructor_circularity): Don't call a variadic
11439 function with a non-literal format string.
11440 (java_check_abstract_methods): Move unreachable code inside
11441 `continue' statement.
11442 (lookup_method_invoke): Call xstrdup, not strdup.
11444 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11447 * jcf-parse.c (yyparse): Likewise.
11449 * jv-scan.c (main): Likewise.
11451 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11453 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11454 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11455 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11458 * parse.y (synchronized, variable_redefinition_error,
11459 check_class_interface_creation, create_interface, create_class,
11460 method_header, finish_method_declaration,
11461 check_modifiers_consistency, method_declarator,
11462 complete_class_report_errors, check_abstract_method_definitions,
11463 java_check_regular_methods, check_throws_clauses,
11464 java_check_abstract_methods, read_import_dir,
11465 check_pkg_class_access, declare_local_variables, fix_constructors,
11466 cut_identifier_in_qualified, resolve_expression_name,
11467 resolve_qualified_expression_name, patch_method_invocation,
11468 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11469 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11470 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11471 patch_try_statement, patch_synchronized_statement,
11472 patch_throw_statement, check_thrown_exceptions,
11473 patch_conditional_expr): Likewise.
11475 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11477 * Makefile.in (LIBDEPS): Added gcc's errors.o
11478 (../jcf-dump$(exeext):): Link with gcc's errors.o
11479 (../gcjh$(exeext):): Likewise.
11480 * expr.c (expand_java_NEW): Layout the entire target type instead of
11481 laying out its methods only.
11482 (lookup_field): Layout the class after having loaded it.
11483 * java-tree.h (java_debug_context): Declared.
11484 * jcf-io.c (toplev.h): Included.
11485 (find_class): Removed assignment to jcf's outofsynch
11486 field. Force source file to be read if newer than its matching
11487 class file. Tweaked debug messages.
11488 * jcf-parse.c (jcf_out_of_synch): Deleted.
11489 (read_class): Call to jcf_out_of_synch removed.
11490 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11491 (jcf_out_of_synch): Prototype deleted.
11492 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11493 `deprecated' and `class_err': integer turned into bit-fields.
11494 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11495 * parse.y (package_list): New global.
11496 (package_declaration:): Record newly parsed package name.
11497 (extra_ctxp_pushed_p): Static global deleted.
11498 (java_parser_context_save_global): Create buffer context for the
11499 purpose of saving globals, if necessary.
11500 (java_parser_context_restore_global): Pop context pushed for the
11501 purpose of saving globals, if necessary.
11502 (java_debug_context_do): New prototype and function.
11503 (java_debug_context): Likewise.
11504 (do_resolve_class): Use already parsed package names to qualify
11505 and lookup class candidate.
11506 (java_pre_expand_clinit): Removed unnecessary local variable.
11508 1999-12-17 Tom Tromey <tromey@cygnus.com>
11510 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11512 (process_file): Use `\n\' at end of each line in string.
11514 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11516 * expr.c (expand_invoke): Layout the loaded class before
11517 attempting to use it.
11518 (expand_java_field_op): Allow final field assignments to take
11520 * typeck.c (convert): Return error_mark_node if expr is null.
11522 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11524 * class.c (class_depth): Return -1 if the class doesn't load
11526 * expr.c (can_widen_reference_to): Check for errors during depth
11527 computation and return 0 accordingly.
11528 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11529 create default constructors and add an other error check.
11530 * parse.h (java_fix_constructors): Prototyped.
11531 * parse.y (java_pre_expand_clinit): Likewise.
11532 (build_super_invocation): Re-prototyped to feature one argument.
11533 (java_check_circular_reference): Directly use `current'.
11534 (java_fix_constructors): New function.
11535 (java_check_regular_methods): Don't create default constructors
11536 here, but abort if none were found.
11537 (java_complete_expand_methods): Pre-process <clinit> calling
11538 java_pre_expand_clinit.
11539 (java_pre_expand_clinit): New function.
11540 (fix_constructors): build_super_invocation invoked with the
11541 current method declaration as an argument.
11542 (build_super_invocation): Use the context of the processed method
11543 decl argument instead of current_class.
11544 * typeck.c (lookup_java_method): Take WFLs in method names into
11547 1999-12-14 Per Bothner <per@bothner.com>
11549 * class.c (make_class_data): flag_keep_inline_functions to keep
11550 private methods in the method array.
11552 1999-12-15 Anthony Green <green@cygnus.com>
11554 * check-init.c (check_init): Take into account both types of
11555 `throw's when checking for uninitialized variables.
11557 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11559 * parse.y (java_complete_lhs): Force conversion of array
11560 dimensions to int_type_node, that's what runtime's ABI expects.
11562 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11564 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11565 operand of a WFL, until the Java front-end gets fixed with regard
11566 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11568 1999-12-10 Andrew Haley <aph@cygnus.com>
11570 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11571 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11572 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11573 java-tree.h: Ditto.
11574 jcf-write.c: Ditto.
11576 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11578 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11579 before calling expand_eh_region_start and expand_start_all_catch.
11580 * except.c (expand_start_java_handler): Switch to permanent
11581 obstack before calling expand_eh_region_start.
11582 (expand_end_java_handler): Switch to permanent obstack before
11583 calling expand_start_all_catch.
11585 1999-12-5 Anthony Green <green@cygnus.com>
11587 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11588 function with side effects.
11589 (init_decl_processing): Mark all memory allocating DECLs with
11592 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11594 * except.c (expand_end_java_handler): Call
11595 expand_resume_after_catch and end_catch_handler.
11597 1999-11-30 Anthony Green <green@cygnus.com>
11599 * verify.c (verify_jvm_instructions): Create new return label
11600 chain if non existent (don't rely on the verified state of the jsr
11603 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11605 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11606 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11608 * parse.y (patch_assignment): Removed bogus final class test on
11609 lhs when checking on whether to emit an ArrayStoreException runtime
11611 * expr.c (expand_java_arraystore): Likewise.
11613 1999-11-28 Anthony Green <green@cygnus.com>
11615 * decl.c (find_local_variable): Reuse single slot decls when
11618 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11620 * jcf-parse.c (saw_java_source): Global variable removed.
11621 (read_class): Don't use `saw_java_source'. Added extra braces.
11622 (yyparse): Code setting `saw_java_source' removed.
11624 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11626 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11628 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11630 * verify.c (merge_type_state): Non verified subroutines being
11631 considered more than once to trigger passive type merge.
11633 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11635 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11636 in case of error. Error message tuned.
11638 1999-11-21 Anthony Green <green@cygnus.com>
11640 * constants.c (find_methodref_index): Unwrap method names before
11641 inserting them in the constant pool.
11643 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11645 * class.c (assume_compiled_node): New typedef.
11646 (assume_compiled_tree): New static data.
11647 (find_assume_compiled_node): New function.
11648 (add_assume_compiled): New function.
11649 (assume_compiled): New function.
11650 * class.c (make_class_data): Use assume_compiled.
11651 (is_compiled_class): Use assume_compiled.
11653 * java-tree.h (add_assume_compiled): Declare.
11655 * lang.c (lang_decode_option): Parse new options.
11657 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11659 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11660 int_type_node: that's what `_Jv_AllocObject' expects.
11662 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11664 * parse.y (lookup_method_invoke): Use lang_printable_name to
11665 reliably build the type name during error report. Fixes PR gcj/97.
11667 1999-11-09 Tom Tromey <tromey@cygnus.com>
11669 * jcf-path.c: Include <sys/stat.h>.
11670 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11671 (DIR_UP): New macro.
11673 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11675 * parse.y (source_end_java_method): Resume permanent allocation,
11676 reversing Apr 27 1998 patch.
11677 (patch_string_cst): Pop obstacks after having pushed the permanent
11680 1999-11-05 Tom Tromey <tromey@cygnus.com>
11682 * class.c (finish_class): Emit inlined methods if any native
11683 methods exist in the class. Fixes PR gcj/85.
11685 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11687 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11688 (qualify_ambiguous_name): Likewise.
11690 1999-11-03 Godmar Back <gback@cs.utah.edu>
11692 * typeck.c: (lookup_java_method): search all inherited
11693 interfaces when looking up interface method.
11695 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11697 * parse.y (method_header:): Issue error message for rule `type
11699 (synchronized:): Error report when not using synchronized.
11701 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11703 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11704 being used before the superclass constructor has been called.
11705 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11706 instead of `CALL_THIS_CONSTRUCTOR_P'.
11708 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11710 * check-init.c: Fix typo in comment.
11712 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11714 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11717 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11719 * parse.y (expression_statement:): Call function to report
11720 improper invocation of a constructor.
11721 (parse_ctor_invocation_error): New function.
11723 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11725 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11728 1999-10-21 Tom Tromey <tromey@cygnus.com>
11730 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11731 in generated `main'.
11733 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11735 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11736 (qualify_ambiguous_name): Likewise.
11738 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11740 * parse.y (java_complete_tree): fold_constant_for_init to work on
11742 (java_complete_lhs): Likewise.
11743 (array_constructor_check_entry): Complete an initializer element
11744 on permanent_obstack.
11746 1999-10-19 Tom Tromey <tromey@cygnus.com>
11748 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11749 From Mike Moreton <mike@pillim.demon.co.uk>.
11751 1999-10-15 Greg McGary <gkm@gnu.org>
11753 * java-tree.h (flag_bounds_check): Remove extern decl.
11754 * lang.c (flag_bounds_check): Remove global variable.
11755 (lang_f_options): Remove "bounds-check" entry.
11756 (lang_init_options): Default flag_bounds_check to "on".
11758 1999-10-14 Tom Tromey <tromey@cygnus.com>
11760 * jvgenmain.c (usage): New function.
11761 (main): Use it. Also, handle `-D' options.
11762 * jvspec.c (lang_specific_driver): Recognize -D.
11763 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11765 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11767 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11769 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11770 variadic function with a non-literal format string.
11772 * parse-scan.y (report_main_declaration): Likewise.
11774 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11776 * parse.y (read_import_dir, patch_assignment, patch_binop,
11777 patch_array_ref): Likewise.
11779 * typeck.c (build_java_array_type): Likewise.
11781 * verify.c (verify_jvm_instructions): Likewise.
11783 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11785 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11787 1999-10-07 Anthony Green <green@cygnus.com>
11789 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11790 where CHECK_PUT may fail for valid reasons.
11792 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11793 UNSAFE_PUTN): New macros.
11795 1999-10-04 Tom Tromey <tromey@cygnus.com>
11797 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11798 well. Fixes Java PR gcj/59.
11799 * parse-scan.y (yyerror): Report errors.
11801 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11803 * decl.c (insert_block): Remove unconditional `abort'.
11805 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11807 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11808 FUNCTION_CODE now of type int. All callers changed.
11809 Set the builtin's DECL_BUILT_IN_CLASS.
11811 1999-09-23 Tom Tromey <tromey@cygnus.com>
11813 * jvspec.c (lang_specific_driver): Don't read spec file if
11814 -fsyntax-only given.
11816 1999-09-22 Tom Tromey <tromey@cygnus.com>
11818 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11820 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11821 (WORDS_TO_LONG): Likewise.
11822 (WORDS_TO_DOUBLE): Likewise.
11824 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11826 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11827 (RELOCATION_VALUE_1): Likewise.
11828 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11829 push_in_const, push_long_const): Prototyped.
11830 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11831 (push_constant2): Likewise.
11832 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11833 (find_constant_wide): Cast find_constant2's integer arguments to
11835 (find_constant_index): Cast find_constant2's and find_constant2's
11836 integer arguments to `jword'.
11837 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11838 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11839 (emit_if): Use RELOCATION_VALUE_1.
11840 (emit_goto): Likewise.
11841 (emit_jsr): Likewise.
11842 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11843 argument to push_long_const to HOST_WIDE_INT.
11845 1999-09-15 Andreas Schwab <schwab@suse.de>
11847 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11849 1999-09-20 Nick Clifton <nickc@cygnus.com>
11851 * lang.c (lang_decode_option): Extend comment.
11853 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11855 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11858 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11860 * gjavah.c (get_field_name, print_method_info, print_include,
11861 add_namelet): Use xmalloc, not malloc.
11863 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11864 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11867 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11869 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11871 * jcf-path.c (add_entry): Likewise.
11873 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11875 * jv-scan.c (xmalloc): Remove definition.
11877 * jvgenmain.c (xmalloc): Likewise.
11879 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11881 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11883 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11884 concat, not xmalloc/sprintf.
11885 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11886 (xstrdup): Remove definition.
11888 * parse.y (duplicate_declaration_error_p,
11889 constructor_circularity_msg, verify_constructor_circularity,
11890 check_abstract_method_definitions, java_check_regular_methods,
11891 java_check_abstract_methods, patch_method_invocation,
11892 check_for_static_method_reference, patch_assignment, patch_binop,
11893 patch_cast, array_constructor_check_entry, patch_return,
11894 patch_conditional_expr): Use xstrdup, not strdup.
11896 * zextract.c (ALLOC): Use xmalloc, not malloc.
11898 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11900 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11902 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11903 (do_spec, lang_specific_pre_link, lang_specific_driver,
11904 input_filename, input_filename_length): Don't declare.
11905 (main_class_name, jvgenmain_spec, lang_specific_driver):
11907 (lang_specific_driver): All calls to the function pointer
11908 parameter now explicitly call `fatal'.
11910 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11912 * parse.y (find_applicable_accessible_methods_list): Search
11913 abstract classes as interfaces.
11915 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11917 * class.c (finish_class): We're now outside a valid method
11918 declaration. Tell the rest of gcc so.
11920 1999-09-08 Bruce Korb autogen@linuxbox.com
11922 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11924 1999-09-07 Tom Tromey <tromey@cygnus.com>
11926 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11928 (decode_signature_piece): Don't emit "::" in JArray<>.
11929 (print_namelet): Only print trailing `;' when printing a class.
11931 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11933 * java-tree.h: Delete declarations for all tree nodes now moved to
11935 * decl.c: Delete their definitions.
11937 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11939 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11940 * Makefile.in (OBJS): Add ggc-callbacks.o.
11941 (OBJDEPS): Likewise.
11943 1999-09-03 Tom Tromey <tromey@cygnus.com>
11945 * parse.y (strip_out_static_field_access_decl): Return operand if
11946 it satisfies JDECL_P.
11948 1999-09-02 Tom Tromey <tromey@cygnus.com>
11950 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11951 Handle nested arrays, like `[[I'.
11953 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11955 * class.c (finish_class): Remove unused parameter, all callers
11958 * expr.c (build_java_athrow): Change return type to void.
11959 (java_lang_expand_expr): Make sure each case in switch returns a
11962 * java-tree.h (finish_class): Fix prototype to take void args.
11964 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11965 (main): Issue return from main, not exit.
11967 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11969 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11971 * jv-scan.c (main): Issue return from main, not exit.
11973 * parse.y (check_abstract_method_definitions,
11974 java_check_abstract_method_definitions): Add static prototypes.
11975 (java_complete_expand_methods): Fix call to `finish_class'.
11977 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11980 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11982 * lang.c (language_string): Constify.
11984 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11986 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11987 Remove hacks for stuff which comes from libiberty.
11989 * Make-lang.in: Likewise.
11991 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11993 * Makefile.in (xref.o): Depend on xref.c explicitly.
11995 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11997 * java-tree.h (lang_printable_name): Constify a char*.
11999 * lang.c (lang_printable_name): Likewise.
12001 1999-08-27 Jeffrey A Law (law@cygnus.com)
12003 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
12004 comments in C code.
12006 1999-08-26 Tom Tromey <tromey@cygnus.com>
12008 * gjavah.c (print_cxx_classname): Print "::" before qualified
12011 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12013 * parse.y (lookup_cl): Changed leading comment. Now does its best
12014 to set the column number.
12015 (qualify_ambiguous_name): Take WFL wrappers into account.
12017 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
12019 * verify.c (verify_jvm_instructions): Don't check instruction
12020 validity beyond end of method.
12022 1999-08-25 Tom Tromey <tromey@cygnus.com>
12024 * jvspec.c (lang_specific_driver): Correctly handle --help again.
12026 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12028 * gjavah.c (print_name, print_base_classname, utf8_cmp,
12029 cxx_keyword_subst, generate_access, name_is_method_p,
12030 get_field_name, print_field_name, super_class_name, print_include,
12031 decode_signature_piece, print_class_decls, usage, help,
12032 java_no_argument, version, add_namelet, print_namelet): Add static
12034 (print_base_classname, utf8_cmp, cxx_keyword_subst,
12035 name_is_method_p): Constify a char*.
12036 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
12037 Provide a final else clause in an if-else-if.
12038 (print_field_info): Add missing final arg in function call to
12039 `print_field_name'.
12040 (print_method_info, decompile_method, decode_signature_piece,
12041 print_c_decl, print_full_cxx_name, print_stub,
12042 print_mangled_classname, super_class_name, print_include,
12043 add_namelet, add_class_decl, print_class_decls, process_file,
12044 help): Constify a char*.
12046 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12047 push_int_const, find_constant_wide, find_constant_index,
12048 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12049 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12050 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12051 emit_if, emit_goto, emit_jsr, call_cleanups,
12052 make_class_file_name): Add static prototypes.
12053 (generate_bytecode_return, generate_bytecode_insns): Pass a
12054 NULL_PTR, not a NULL_TREE.
12056 * jv-scan.c: Include "jcf.h".
12057 (main): Declare using DEFUN macro.
12059 * jvspec.c (find_spec_file, lang_specific_pre_link,
12060 lang_specific_driver): Add prototypes.
12061 (find_spec_file): Constify a char*.
12063 * keyword.gperf (hash, java_keyword): Add prototypes.
12065 * lang.c (lang_print_error): Add static prototype.
12066 (lang_init): Prefer memcpy over bcopy to avoid casts.
12068 * lex.c (yylex): Add static prototype.
12070 * parse-scan.y: Include "lex.c" earlier.
12072 * parse.h: Remove redundant declaration for `yylex'.
12074 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12075 labeled_block_contains_loop_p): Add static prototypes.
12076 (not_accessible_p): Make static to match prototype.
12078 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12080 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12082 * parse.y (check_method_redefinition): Changed leading comment.
12083 (check_abstract_method_definitions): New function.
12084 (java_check_abstract_method_definitions): New function.
12085 (java_check_regular_methods): Call it.
12086 (verify_constructor_super): Fixed indentation.
12087 (lookup_method_invoke): Likewise.
12089 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12091 * parse.y (method_header): Return a null pointer if the current
12092 class node is null.
12093 (finish_method_declaration): Return if the current function decl
12095 (source_start_java_method): Likewise.
12096 (java_method_add_stmt): Likewise.
12098 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12100 * class.c (emit_register_class): Removed unnecessary call to
12102 * parse.y (labeled_block_contains_loop_p): Removed unused local
12105 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12107 * parse.y (java_refold): Added prototype.
12109 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12111 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12112 (java_stabilize_reference): Removed unnecessary `else'.
12113 (java_complete_lhs): Set flag to remember boolean. Call
12114 java_refold. Added comments.
12115 (java_decl_equiv): New function.
12116 (binop_compound_p): Likewise.
12117 (java_refold): Likewise.
12118 (patch_unaryop): Striped static field access assigned to decl and
12119 op. Changed promotion scheme for ++/-- operators.
12120 (search_loop): New function.
12121 (labeled_block_contains_loop_p): Likewise.
12122 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12124 (patch_bc_statement): Call search_loop. Fixed comment.
12126 1999-08-14 Anthony Green <green@cygnus.com>
12128 * expr.c (java_lang_expand_expr): Mark static array data as
12131 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12133 * jvgenmain.c (main): NUL-terminate name_obstack.
12135 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12137 * check-init.c (check_bool2_init, done_alternative): Add static
12140 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12141 (add_method, build_utf8_ref, build_class_ref,
12142 append_gpp_mangled_type, layout_class_method): Constify a char*.
12144 * decl.c (push_promoted_type, make_binding_level): Add static
12146 (push_promoted_type, pushdecl): Constify a char*.
12148 * except.c (find_handler_in_range, link_handler,
12149 check_start_handlers): Add static prototypes.
12151 * expr.c (process_jvm_instruction): Constify a char*.
12153 * gjavah.c (main): Constify a char*.
12155 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12158 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12160 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12161 munge, print_ents): Constify a char*.
12163 * jcf-dump.c (disassemble_method): Constify a char*.
12164 (print_constant_pool, print_exception_table): Add static prototypes.
12165 (print_constant, print_exception_table, main, disassemble_method):
12168 * jcf-io.c (find_classfile, find_class): Likewise.
12170 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12171 (set_source_filename, predefined_filename_p): Add static prototypes.
12172 (set_source_filename, get_constant, get_class_constant,
12173 find_in_current_zip): Constify a char*.
12175 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12177 (add_entry, add_path, jcf_path_classpath_arg,
12178 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12180 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12181 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12182 jcf_parse_one_method, jcf_parse_methods,
12183 jcf_parse_final_attributes): Add static prototypes.
12184 (get_attribute): Constify a char*.
12186 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12187 jcf_dependency_add_target, jcf_path_classpath_arg,
12188 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12190 * jv-scan.c (main): Constify a char*.
12191 (gcc_obstack_init): Add prototype arguments.
12193 * jvgenmain.c (gcc_obstack_init): Likewise.
12194 (main): Constify a char*.
12196 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12198 (put_decl_string, lang_print_error): Constify a char*.
12199 (lang_init): Remove redundant extern prototype.
12201 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12203 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12204 Add static prototypes.
12205 (get_type_from_signature): Constify a char*.
12207 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12208 Add static prototypes.
12209 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12210 (verify_jvm_instructions): Constify a char*.
12212 * xref.c (xref_flag_value): Likewise.
12214 * xref.h (xref_flag_value): Likewise.
12216 * zextract.c (makeword, makelong): Add static prototypes.
12217 (makeword, makelong): Constify a uch*.
12219 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12221 * lang.c (java_dummy_print): Constify a char*.
12222 (lang_print_error): Likewise.
12223 (lang_init): Remove redundant prototype for `print_error_function'.
12224 (lang_init_source): Likewise.
12225 (lang_identify): Constify a char*.
12227 1999-08-09 Tom Tromey <tromey@cygnus.com>
12229 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12230 (WORDS_TO_LONG): Likewise.
12231 (WORDS_TO_DOUBLE): Likewise.
12233 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12235 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12237 * expr.c (java_stack_pop, java_array_data_offset,
12238 build_java_throw_out_of_bounds_exception, case_identity,
12239 build_java_check_indexed_type): Add static prototypes.
12240 (linenumber_table, expand_invoke, expand_java_field_op,
12241 build_primtype_type_ref, expand_byte_code): Constify a char*.
12243 * java-tree.h (build_primtype_type_ref, linenumber_table):
12245 (java_lang_expand_expr): Add prototype.
12247 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12248 `java_lang_expand_expr'.
12250 * lex.c (java_lex_error): Constify a char*.
12251 (java_get_unicode, java_read_char, java_allocate_new_line,
12252 java_unget_unicode, java_sneak_unicode): Prototype.
12254 * parse-scan.y (current_class, package_name, method_declarator,
12255 report_class_declaration, yyerror): Constify a char*.
12257 * parse.h (java_report_errors): Prototype.
12258 (yyerror): Constify a char*.
12260 * parse.y (classitf_redefinition_error, check_modifiers,
12261 parse_jdk1_1_error, lookup_package_type,
12262 lookup_package_type_and_set_next, get_printable_method_name,
12263 purify_type_name): Constify a char*.
12264 (build_super_invocation, maybe_generate_finit,
12265 verify_constructor_super, parser_add_interface,
12266 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12267 java_complete_expand_methods, java_expand_finals,
12268 cut_identifier_in_qualified, java_stabilize_reference,
12269 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12270 merge_string_cste): Prototype.
12271 (single_type_import_declaration, yyerror,
12272 variable_redefinition_error, build_array_from_name,
12273 build_unresolved_array_type, check_class_interface_creation,
12274 resolve_class, complete_class_report_errors,
12275 note_possible_classname, read_import_dir,
12276 find_in_imports_on_demand, resolve_package, fix_constructors,
12277 check_deprecation, lookup_method_invoke,
12278 maybe_build_primttype_type_ref, array_constructor_check_entry):
12280 (java_complete_expand_methods, java_expand_finals): Make static.
12281 (convert_narrow): Remove static prototype.
12283 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12285 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12287 1999-08-02 Richard Henderson <rth@cygnus.com>
12289 * decl.c: Include defaults.h instead of expr.h.
12290 * parse.y: Likewise.
12292 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12294 * java/decl.c (start_java_method): Change all uses of
12295 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12296 Ensure expr.h is included.
12297 * java/expr.c (pop_arguments): Ditto.
12298 * java/parse.y (expand_start_java_method): Ditto.
12300 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12302 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12304 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12306 * decl.c: Include "function.h".
12307 * except.c: Likewise.
12308 * parse.y: Likewise.
12309 * Makefile.in: Update dependencies.
12311 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12313 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12314 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12315 `modifier' with ATTRIBUTE_UNUSED.
12317 * gjavah.c (process_file): Add braces around ambiguous `else'.
12319 * jcf-dump.c (print_access_flags, localvar_free): Change return
12322 * parse.y (java_complete_expand_method): Initialize variable
12324 (resolve_qualified_expression_name): Likewise for `field_decl'.
12325 (patch_method_invocation): Likewise for `class_to_search'.
12326 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12327 (patch_assignment): Likewise for `lhs_type'.
12329 * verify.c (verify_jvm_instructions): Remove unused variable
12332 1999-07-25 Richard Henderson <rth@cygnus.com>
12334 * decl.c (va_list_type_node): New.
12336 1999-07-25 Anthony Green <green@cygnus.com>
12338 * gjavah.c (print_stub): New function.
12339 (METHOD_IS_NATIVE): New macro.
12340 (print_mangled_classname): Make static.
12341 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12342 (process_file): Perform stub generation.
12343 (HANDLE_METHOD): Don't emit class decls during stub
12345 (HANDLE_END_METHOD): Take into account stub generation.
12346 (print_method_info): Handle stub generation.
12347 (print_stub): New function.
12348 (print_cxx_classname): Make signature consistant with others.
12349 (help): Describe -stubs option.
12350 (main): Create stub file.
12351 (version): Use version.c.
12352 (print_full_cxx_name): New function.
12353 (print_c_decl): Use print_full_cxx_name.
12355 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12357 * check-init.c (check_init): Handle MAX_EXPR.
12359 1999-07-15 Andrew Haley <aph@cygnus.com>
12361 * lang.c (flag_use_divide_subroutine): New variable.
12362 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12363 fp-to-integer conversion.
12364 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12367 * expr.c (build_java_soft_divmod): New function.
12368 (build_java_binop): Call build_java_soft_divmod if
12369 flag_use_divide_subroutine is set.
12370 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12371 soft_lrem_node: new builtin functions.
12372 (init_decl_processing) Initialize the new builtins.
12373 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12374 soft_lrem_node: new builtin functions.
12375 (build_java_soft_divmod): New function.
12376 * parse.y: Call build_java_soft_divmod if
12377 flag_use_divide_subroutine is set.
12378 * parse.c: Rebuilt.
12380 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12381 a --specs= arg) even if not linking.
12382 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12383 -fuse-divide-subroutine
12385 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12387 * parse.y (resolve_and_layout): Check methods only once.
12388 (resolve_qualified_expression_name): Verify thrown exceptions
12390 (check_thrown_exceptions): Reject exceptions thrown in
12391 initializer. Error message tuned.
12393 1999-07-14 Andrew Haley <aph@cygnus.com>
12395 * expr.c (expand_expr): Do not return the last statement in a
12396 block as the block's value.
12398 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12400 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12401 CALL_EXPR, to avoid order of evaluation changes.
12403 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12405 * parse.y (qualify_ambiguous_name): Do not use
12406 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12408 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12410 * check-init.c (check_init): Handle MAX_EXPR.
12411 * expr.c (force_evaluation_order): Force method call arguments to
12412 be evaluated in left-to-right order.
12413 * parse.y (qualify_ambiguous_name): Loop again to qualify
12414 NEW_ARRAY_EXPR properly.
12416 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12418 * parse.y (patch_invoke): Resolve unresolved invoked method
12420 (qualify_ambiguous_name): STRING_CST to qualify expression for
12421 type name resolution.
12423 1999-06-24 Andrew Haley <aph@cygnus.com>
12425 * class.c (finish_class): Whenever a deferred method is
12426 output, rescan the list of methods to see if a new candidate for
12427 output can be found.
12429 1999-06-28 Tom Tromey <tromey@cygnus.com>
12431 * jvspec.c (lang_specific_driver): Recognize --help.
12433 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12435 * parse.y (resolve_package): Fixed bogus return statement.
12436 (patch_method_invocation): Resolve method invocation beginning with
12437 a package name qualifier.
12439 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12441 * Make-lang.in (java.stage1): Depend on stage1-start.
12442 (java.stage2): Likewise for stage2-start.
12443 (java.stage3): Likewise for stage3-start.
12444 (java.stage4): Likewise for stage4-start.
12446 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12448 * parse.y (java_complete_lhs): When doing cross referencing, don't
12449 try to keep file location on a WFL expanded as a CALL_EXPR.
12451 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12453 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12454 compiling to class file a void method with an empty method body.
12455 As a side effect, the bytecode backend will generate the
12456 appropriate `return' instruction.
12458 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12460 * parse.y (lookup_package_type_and_set_next): New function prototype.
12461 (resolve_package): Search current and imported packages.
12462 (lookup_package_type_and_set_next): New function.
12464 1999-06-22 Andrew Haley <aph@cygnus.com>
12466 * verify.c (verify_jvm_instructions): Check for pending blocks
12467 before invalid PC test and opcode switch, not after.
12469 1999-06-21 Andrew Haley <aph@cygnus.com>
12471 * except.c (find_handler_in_range): The upper limit for exception
12472 ranges is exclusive, not inclusive: (start <= pc < end).
12473 (link_handler): find child pointer which points to outer by
12474 searching sibling list: previous code incorrectly assumed that
12475 outer->outer->first_child must point to outer.
12476 * verify.c (verify_jvm_instructions): FIXME added to code for
12478 (verify_jvm_instructions): Do not assume that the last block
12479 processed in a subroutine is a block which ends with a `ret'
12480 instruction. With some control flows it is possible that the last
12481 block ends with an `athrow'.
12483 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12485 * parse.y (qualify_ambiguous_name): Reorganized the post
12486 evaluation of non WFL leading expression nodes.
12488 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12490 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12493 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12495 * parse.y (qualify_ambiguous_name): Handle qualified expression
12496 beginning with a STRING_CST.
12498 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12500 * parse.y (register_fields): Set DECL_INITIAL on both
12501 pre-initialized static and public fields.
12502 (resolve_field_access): Static field access expressions to always
12504 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12505 qualification. CONVERT_EXPR to be resolved as an expression name.
12506 (java_complete_lhs): Identify and access qualified final
12507 initialized field in switch statement case expression.
12508 (fold_constant_for_init): Pre-initialized field decl constant to
12511 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12513 * parse.y (note_possible_classname): Mark returned node with
12514 QUALIFIED_P only if the original class name contained a '/'.
12516 1999-06-05 Anthony Green <green@cygnus.com>
12518 * Make-lang.in (gcjh): More parallel build fixes.
12520 1999-06-03 Mike Stump <mrs@wrs.com>
12522 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12524 1999-06-02 Anthony Green <green@cygnus.com>
12526 * except.c (link_handler): Chain exception handlers in order.
12528 1999-06-02 Anthony Green <green@cygnus.com>
12530 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12531 with nops and process as usual in order to always set correct EH
12532 ranges. Emit detailed warnings about unreachable bytecodes.
12534 1999-06-02 Anthony Green <green@cygnus.com>
12536 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12539 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12541 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12542 or the searched field decl.
12544 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12546 * parse.y (fold_constant_for_init): Convert numerical constant
12547 values to the type of the assigned field.
12549 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12551 * expr.c (lookup_field): Relaxed the test on class loading error
12553 * parse.y (fold_constant_for_init): Enabeled old code.
12555 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12557 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12558 decide the validity of the cast of a java.lang.Cloneable reference
12560 (patch_conditional_expr): Fixed first argument passed to
12561 binary_numeric_promotion.
12563 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12565 * parse.y (qualify_ambiguous_name): Take into account that a
12566 CONVERT_EXPR might specify a type as a WFL.
12568 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12570 * parse.y (patch_assignment): Save the rhs before using it as an
12571 argument to _Jv_CheckArrayStore.
12573 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12575 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12577 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12579 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12580 floating point literal only when the exponent indicator has been
12583 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12585 * parse.y (formal_parameter:): Construct argument tree list
12586 element even if a yet unsupported final parameter was encountered.
12588 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12590 * parse.y (finish_method_declaration): Issue errors for native or
12591 abstract methods declared with a method body, as well as for non
12592 native or non abstract methods with no method body.
12594 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12596 * class.c (build_utf8_ref): Initialize variable `field'.
12598 * decl.c (init_decl_processing): Initialize variable `field'.
12600 * expr.c (build_known_method_ref): Mark parameters `method_type',
12601 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12602 (process_jvm_instruction): Likewise for parameter `length'.
12604 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12605 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12608 * parse.y (maybe_generate_clinit): Remove unused variable
12609 `has_non_primitive_fields'.
12610 (find_in_imports_on_demand): Initialize variables `node_to_use'
12612 (patch_binop): Likewise for variable `prom_type'.
12613 (patch_unaryop): Likewise for variable `prom_type'.
12615 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12617 * xref.c (xref_table): Add missing initializer.
12619 1999-05-14 Tom Tromey <tromey@cygnus.com>
12621 * java-except.h (struct eh_range): Removed unused `next' member.
12622 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12623 after adding all exception handlers. Sort exception ranges in
12625 (struct pc_index): New structure.
12626 (start_pc_cmp): New function.
12627 * except.c (add_handler): Return `void'. Don't call link_handler;
12628 instead construct an ordinary linked list and do range
12630 (check_nested_ranges): New function.
12631 (link_handler): Changed interface to allow merging of eh_ranges.
12632 Split overlapping ranges. Return `void'.
12634 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12636 * parse.y (constructor_block_end:): New rule, tagged <node>.
12637 (constructor_body:): Use `constructor_block_end' instead of
12640 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12642 * parse.y (statement_nsi:): Pop `for' statement block.
12643 (java_complete_lhs): Labeled blocks containing no statement are
12644 marked as completing normally.
12646 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12648 * xref.c (xref_set_current_fp): New function, defined.
12649 * xref.h (xref_set_current_fp): New function, prototyped.
12651 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12653 * check-init.c (check_init): Take into account that
12654 LABELED_BLOCK_STMT can be empty.
12656 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12658 * parse.y (java_check_regular_methods): Warning check on not
12659 overriding methods with default access in other packages does not
12660 apply to `<clinit>'.
12661 (java_complete_lhs): If block body is an empty_stmt_node, replace
12662 it by NULL_TREE. This prevents gcc from generating an irrelevant
12665 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12667 * check-init.c (check_init): Removed code accepting to see things
12668 falling through default:, when doing xrefs.
12669 * java-tree.h (do_not_fold): New global variable, declared.
12670 * parse.y (do_not_fold): New global variable, defined.
12671 (java_complete_expand_method): Set `do_not_fold' to the value of
12672 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12673 and reinstall them after them have been purged; do not check for
12674 initializations; do not issue missing return errors.
12675 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12677 (patch_binop): Skip the fold part when doing xrefs.
12678 (build_string_concatenation): Skip the concatenation part when
12680 (patch_synchronized_statement): Do not generate a try-finally when
12682 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12683 and keep the location where the throw was seen.
12684 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12685 any treatment on the converted node an simply return a NOP_EXPR of
12687 * xref.c (xref_get_data): New function, defined.
12688 * xref.h (xref_get_data): New function, declared.
12689 (XREF_GET_DATA): Use xref_get_data.
12691 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12693 * gjavah.c (print_include): Cast the result of `strlen' to int
12694 when comparing against a signed value.
12695 (add_namelet): Likewise.
12697 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12699 * expr.c (expand_invoke): Mark parameter `nargs' with
12701 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12703 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12706 * jcf-reader.c (get_attribute): Cast a value to long
12707 when comparing against a signed expression. Likewise.
12709 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12710 HOST_BITS_PER_CHAR.
12712 1999-05-11 Andrew Haley <aph@cygnus.com>
12714 * parse.y (source_end_java_method): If the current method contains
12715 any exception handlers, force asynchronous_exceptions: this is
12716 necessary because signal handlers in libjava may throw exceptions.
12717 * decl.c (end_java_method): Ditto.
12719 1999-05-11 Tom Tromey <tromey@cygnus.com>
12721 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12723 * jvspec.c (THREAD_NAME): Removed.
12724 (GC_NAME): Likewise.
12725 (MATHLIB): Likewise.
12726 (WITHLIBC): Likewise.
12728 (THREADLIB): Likewise.
12729 (MATH_LIBRARY): Likewise.
12730 (lang_specific_driver): Don't add `-l' options to command line.
12731 Instead, add a single --specs option. Recognize `-L' options and
12732 use them to search for spec file.
12733 (find_spec_file): New function.
12734 (SPEC_FILE): New define.
12736 1999-05-11 Dave Brolley <brolley@cygnus.com>
12738 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12739 cpplib-enabled build.
12741 1999-05-05 Per Bothner <bothner@cygnus.com>
12743 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12744 temporarily zero it while calling rest_of_decl_compilation.
12746 * java-tree.h (string_ptr_type_node): Add declaration.
12747 * decl.c: Define and initialize string_ptr_type_node.
12748 * parse.y (patch_string_cst): Use string_ptr_type_node.
12750 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12751 * parse.y (for_statement): Now unconditionally exit_block.
12752 (finish_labeled_statement): No longer exit_block if for-loop.
12753 (patch_loop_statement): Check harder if the loop is already labeled.
12755 * parse.y (patch_initialized_static_field): Removed function.
12756 (maybe_generate_clinit): Removed special handling for interfaces.
12757 (java_complete_expand_methods): Do a preliminary java_complete_tree
12758 on <clinit> to determine if it can be removed.
12759 (java_complete_expand_method): Remove special handling for <clinit>.
12760 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12761 optimize if we get back empty_stmt_node.
12762 For MODIFY_EXPR, re-do checking of static initializers.
12763 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12764 For VAR_DECL, pass correct context.
12766 * verify.c (verify_jvm_instructions): Better error messages.
12768 1999-05-03 Tom Tromey <tromey@cygnus.com>
12770 * parse-scan.y (interface_declaration): Call
12771 report_class_declaration for interfaces.
12773 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12775 * Makefile.in: Remove -v from bison command lines.
12777 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12779 * check-init.c (check_init): Exclude a case of error when doing
12781 * class.c (layout_class_method): Don't generate the error message
12782 twice when compiling from source.
12783 * lang-options.h: Added `-Wredundant-modifers' and
12784 `-Wunusupported-jdk11' flags and help text.
12785 * lang.c (lang_decode_option): Added support for
12786 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12787 flag_static_local_jdk11 and flag_redundant set accordingly.
12788 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12789 * parse.h (EXPR_WFL_ADD_COL): New macro.
12790 (DECL_END_SOURCE_LINE): Likewise.
12791 (DECL_INHERITED_SOURCE_LINE): Likewise.
12792 * parse.y (static_ref_err): New function, prototyped.
12793 (CCB_TK): Now tagged <operator>.
12794 (class_body:): Remember the location of the closing '}' of a class
12795 definition when doing xrefs.
12796 (block:): Likewise.
12797 (block_end:): Likewise.
12798 (create_class): Remember the location of the inherited class
12799 identifier when doing xrefs.
12800 (register_fields): Added test on first operand of `init' before
12801 testing it TREE_CODE.
12802 (method_header): Store the location of the class identifier in the
12803 class decl when doing xrefs.
12804 (finish_method_declaration): Don't combine first/last method line
12806 (java_check_regular_methods): Warning check on not overriding
12807 methods with default access on other packages move before check on
12808 static methods. Initialization of `aflags' also moved up.
12809 (resolve_expression_name): Call static_ref_err to report the error.
12810 (static_ref_err): New function, implemented.
12811 (resolve_field_access): Returned simplified static field access
12813 (resolve_qualified_expression_name): Check for illegal use of
12814 static fields in a non static context. Call static_ref_err to
12815 report error in various places.
12816 (java_complete_tree): Do not fold initialized static fields when
12818 (java_complete_lhs): Likewise.
12820 1999-04-29 Anthony Green <green@cygnus.com>
12822 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12823 create internal labels.
12824 (lookup_label): Ditto.
12826 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12828 * class.c (layout_class_method): Generate <clinit>'s rtl for
12830 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12831 for interfaces' <clinit>.
12832 * expr.c (lookup_field): Search for fields in interfaces.
12833 (expand_invoke): Fixed indentation.
12834 (expand_java_field_op): Likewise. Use IS_CLINIT.
12835 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12836 (IS_CLINIT): New macro.
12837 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12838 interface was parsed.
12839 (maybe_generate_clinit): Don't generate if the current class is an
12840 interface with only fields of primitive types.
12841 (reset_method_name): Use IS_CLINIT.
12842 (java_complete_expand_method): Expand <clinit> when it exists for
12843 interfaces. Use IS_CLINIT.
12844 (resolve_expression_name): Use DECL_CONTEXT instead of
12845 current_class to build static field references.
12846 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12847 ARRAY_REF when doing xreferencing.
12848 (check_final_assignment): Fixed typo in leading comment. Use
12850 (patch_array_ref): Don't fully expand array references when
12852 (patch_return): Use IS_CLINIT.
12853 (patch_throw_statement): Likewise.
12855 1999-04-22 Tom Tromey <tromey@cygnus.com>
12857 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12859 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12861 * decl.c (predef_filenames, predef_filenames_size): New globals
12862 (init_decl_processing): predef_filenames and predef_filenames_size
12864 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12866 * jcf-parse.c (predefined_filename_p): New function.
12867 (yyparse): Check that files on the command line are specified only
12868 once and issue a warning otherwise.
12869 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12870 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12871 avoid a gcc warning with -W -Wall turned on.
12872 (java_expand_classes): Abort if errors were encountered.
12873 (java_complete_lhs): If the cross reference flag is set, wrap
12874 field DECL node around a WFL when resolving expression name.
12876 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12878 * lang.c (lang_decode_option): Fixed returned value when parsing
12879 `-fxref=...' and `-Wall'.
12880 * parse.y (source_end_java_method): Do not generate code when
12881 flag_emit_xref is set.
12882 (resolve_expression_name): Do not build static field access when
12883 flag_emit_xref is set.
12884 (resolve_field_access): No special treatment on `length' when
12885 flag_emit_xref is set. Do not build qualified static field access
12886 when flag_emit_xref is set.
12887 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12888 when flag_emit_xref is set.
12889 (patch_assignment): Do not generate array store runtime check when
12890 flag_emit_xref is set.
12891 * xref.c (xref_flag_value): Fixed function declaration
12893 (xset_set_data): New function.
12894 * xref.h (xref_set_data): Added prototype for new function.
12895 (typedef struct xref_flag_table): New field data.
12896 (XREF_GET_DATA): New macro.
12898 1999-04-19 Tom Tromey <tromey@cygnus.com>
12900 * xref.h (enum): Removed trailing comma.
12902 * parse.y (resolve_qualified_expression_name): Added missing
12905 1999-04-15 Anthony Green <green@cygnus.com>
12907 * gjavah.c: New prototypes for java_float_finite and
12908 java_double_finite.
12910 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12912 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12915 1999-04-06 Jeffrey A Law (law@cygnus.com)
12917 * Makefile.in (TREE_H): Add tree-check.h.
12918 (RTL_H): Add genrtl.h.
12920 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12922 * parse.y (patch_assignment): Added ArrayStoreException runtime
12925 1999-04-06 Per Bothner <bothner@cygnus.com>
12927 * expr.c (pop_type_0): New function.
12928 (pop_type): Use pop_type_0.
12929 * java-tree.h (pop_type_0): New declaration.
12930 * verify.c (verify_jvm_instructions): Check return instructions.
12932 * parse.y (patch_binop): Don't fold if non-constant and emiting
12935 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12937 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12939 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12940 (main_jcf): Don't define.
12941 (process_file): Don't set `main_jcf'.
12943 * java-tree.h (main_jcf): Don't declare.
12945 * jcf-parse.c (main_jcf): Add static definition.
12947 * lang.c (main_jcf): Don't define.
12949 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12951 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12953 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12955 * jcf-depend.c: Include "config.h", not <config.h>.
12957 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12960 * jcf-path.c: Include "config.h", not <config.h>.
12962 * lex.c: Don't include various system header files.
12963 (java_init_lex): Cast the argument of `bzero' to PTR
12965 * parse-scan.y (java_push_parser_context): Likewise.
12967 * parse.y (java_push_parser_context): Likewise.
12968 (patch_bc_statement): Match format specifier to variable argument.
12970 * xref.c: Don't include <stdio.h>.
12972 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12974 * parse.y (struct parser_ctxt *ctxp): Now global.
12975 (declare_local_variables): Use WFL compound value for the
12976 declaration source line value, when doing cross-referencing.
12978 1999-03-31 Tom Tromey <tromey@cygnus.com>
12980 * gjavah.c (print_field_info): Allow constants of other types.
12981 (print_include): Generate include when new name is proper prefix
12982 of already printed name.
12983 (add_namelet): Likewise.
12984 (cxx_keyword_subst): New function.
12985 (print_method_info): Use it.
12986 (print_field_name): New function.
12987 (get_field_name): New function.
12988 (print_field_info): Use get_field_name and print_field_name.
12990 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12992 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12993 'KR-C', so gperf uses the `const' keyword on strings.
12995 * keyword.gperf (java_keyword): Const-ify a char*.
12997 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12999 * parse.y (patch_bc_statement): Fixed identation and a bogus
13002 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13004 * parse.y (patch_assignment): Allow static variables in other
13005 classes to be assigned.
13007 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13009 * class.c (maybe_add_interface): Remove unused variable
13011 (make_class_data): Use = for assignment, not ==. Likewise.
13012 (emit_register_classes): Remove unused variable `decl'.
13014 * lex.c: Fix comment so as not to contain an embedded `/*'.
13016 * verify.c (verify_jvm_instructions): Remove unused variable
13019 1999-03-27 Per Bothner <bothner@cygnus.com>
13021 * parse.y (complete_loop_body): Rename to finish_loop_body.
13022 (complete_labeled_statement): Rename to finish_labeled_statement.
13023 (complete_for_loop): Rename to finish_for_loop.
13024 (complete_method_declaration): Rename to finish_method_declaration.
13026 * java-tree.h (continue_identifier_node): New global node.
13027 * decl.c: Define and initialize continue_identifier_node.
13028 * parse.y (generate_labeled_block): Remove - no longer needed.
13029 (build_loop_body): Use continue_identifier_node for continue block.
13030 (finish_labeled_statement): Also do pop_labeled_block actions.
13031 (java_complete_lhs): POP_LOOP even if error.
13032 (build_labeled_block): Special handling for continue_identifier_node.
13033 (patch_loop_statement): Re-organize.
13034 (patch_bc_statement): Re-write.
13036 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13038 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
13039 using a WFL compound value.
13040 * parse.y (xref.h): Include.
13041 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
13042 WFL compound value.
13043 (register_fields): Set WFL compound value to lineno if doing
13045 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13047 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13048 * xref.h (expand_xref): Prototype renamed from xref_generate.
13050 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13052 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13053 (GET_CURRENT_BLOCK): New macro.
13054 * parse.y (current_static_block): New global variable.
13055 (method_body:): Define action.
13056 (complete_method_declaration): Set current_function_decl to NULL
13057 when work on the current method is done.
13058 (declare_local_variables): Use GET_CURRENT_BLOCK.
13059 (java_method_add_stmt): Likewise.
13060 (java_complete_expand_method): Disable the use of `this' when
13061 expanding <clinit>.
13062 (enter_a_block): If no current method exist, use
13063 current_static_block to link static initializer blocks.
13064 (exit_block): Rewritten to use current_static_block when no current
13065 method decl exists.
13066 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13067 (patch_return): Forbid the use of `return' in static initializers.
13068 (patch_throw_statement): Fixed indentation. Issue specific error
13069 for uncaught thrown checked exception in static initializer
13070 blocks. Removed FIXME.
13072 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13074 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13075 Link gcj from gcc.o.
13077 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13079 * parse.y (find_applicable_accessible_methods_list): When dealing
13080 with interface: ensure that a given interface or java.lang.Object
13081 are searched only once.
13083 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13085 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13087 * jcf-dump.c (print_access_flags): Add braces around if-else.
13089 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13092 * lex.c (build_wfl_node): Add static prototype.
13094 * lex.h (build_wfl_node): Remove static prototype.
13096 * parse.y: Include lex.c early enough to declare everything needed.
13097 Ensure calls to `build_wfl_node' pass the proper arguments.
13098 (create_class): Remove unused variable `super_decl'.
13099 (get_printable_method_name): Initialize variable `name'.
13101 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13103 * Changelog: Fixed 1999-03-22 typos.
13104 * lang.c (lang_decode_option): Fixed typo in error string in the
13107 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13109 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13110 (xref.o): New rule.
13111 * java-tree.h (flag_emit_xref): Declared extern.
13112 * lang.c (xref.h): Included.
13113 (flag_emit_xref): New global variable.
13114 (lang_decode_option): Added support for -fxref.
13116 * xref.h: Likewise.
13118 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13120 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13123 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13125 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13126 $(srcdir)/../system.h and $(JAVA_TREE_H).
13127 (jcf-io.o): Depend on $(JAVA_TREE_H).
13128 (mangle.o): Likewise.
13130 * check-init.c (check_cond_init): Add static prototype.
13132 * class.c (build_java_method_type, hashUtf8String,
13133 make_field_value, get_dispatch_vector, get_dispatch_table,
13134 append_gpp_mangled_type, mangle_static_field): Likewise.
13135 (strLengthUtf8): Hide unused definition.
13136 (hashUtf8String): Const-ify.
13137 (make_field_value): Un-ANSI-fy.
13139 * constants.c: Move inclusion of jcf.h above java-tree.h.
13140 (set_constant_entry, find_class_or_string_constant,
13141 find_name_and_type_constant, get_tag_node,
13142 build_constant_data_ref): Add static prototype.
13144 * decl.c (push_jvm_slot, builtin_function,
13145 lookup_name_current_level): Likewise.
13146 (builtin_function): Const-ify.
13148 * except.c (expand_start_java_handler, expand_end_java_handler):
13149 Add static prototype.
13151 * expr.c (flush_quick_stack, push_value, pop_value,
13152 java_stack_swap, java_stack_dup, build_java_athrow,
13153 build_java_jsr, build_java_ret, expand_java_multianewarray,
13154 expand_java_arraystore, expand_java_arrayload,
13155 expand_java_array_length, build_java_monitor, expand_java_pushc,
13156 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13157 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13158 expand_compare, expand_test, expand_cond, expand_java_goto,
13159 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13160 expand_java_field_op, java_push_constant_from_pool): Likewise.
13162 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13163 (build_java_arraynull_check): Mark parameters `node' and `type'
13164 with ATTRIBUTE_UNUSED.
13165 (note_label): Likewise for parameter `current_pc'.
13166 (expand_java_call, expand_java_ret): Hide unused definition.
13168 * java-tree.h (make_class, build_constants_constructor,
13169 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13170 init_outgoing_cpool, register_class, emit_register_classes,
13171 java_layout_seen_class_methods): Prototype.
13172 (unicode_mangling_length): Const-ify.
13173 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13174 emit_unicode_mangled_name, format_int, format_uint,
13175 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13176 jcf_print_utf8_replace, open_class): Prototype.
13178 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13179 <stdio.h>. Include tree.h/java-tree.h.
13180 (utf8_equal_string usage, process_class): Add static prototype.
13181 (open_class): Don't prototype this here.
13182 (utf8_equal_string): Match arguments to format specifiers.
13183 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13184 TABLE_SWITCH, disassemble_method): Likewise.
13186 * jcf-io.c: Include tree.h/java-tree.h.
13187 (open_class, find_classfile, jcf_print_utf8,
13188 jcf_print_utf8_replace): Const-ify.
13190 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13191 parse_class_file): Add static prototype.
13192 (find_in_current_zip): Match definition to existing static
13195 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13196 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13197 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13198 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13199 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13200 generate_bytecode_return, perform_relocations, init_jcf_state,
13201 init_jcf_method, release_jcf_state, generate_classfile):
13202 Add static prototype.
13203 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13204 (make_class_file_name): Const-ify.
13206 * jcf.h (find_classfile): Const-ify.
13208 * jv-scan.c (reset_report): Remove prototype.
13210 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13211 (error): Rewrite to allow varargs.
13213 * lang.c (lang_f_options): Const-ify.
13215 * lex.c (java_parse_escape_sequence): Add static prototype.
13216 (java_allocate_new_line): Match definition to existing static
13219 * mangle.c Include tree.h/java-tree.h.
13220 (unicode_mangling_length, emit_unicode_mangled_name,
13221 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13223 * parse.h (jdep_code): Remove trailing comma in enumeration.
13224 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13225 (reset_report): Add prototype.
13227 * verify.c (push_pending_label, merge_types): Add static
13230 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13232 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13234 * parse.y (find_applicable_accessible_methods_list): Extend the
13235 search to superinterfaces when relevant.
13236 (search_applicable_methods_list): New function.
13238 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13240 * class.c (unmangle_classname): Implemented stricter testing
13241 before setting the QUALIFIED_P flag on an identifier.
13243 1999-03-16 Per Bothner <bothner@cygnus.com>
13245 * parse.y (java_complete_lhs): Call force_evaluation_order
13246 after patch_newarray.
13247 (patch_binop): Don't call fold if there are side effects.
13249 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13251 * parse.y (java_stabilize_reference): Use save_expr instead of
13252 building a SAVE_EXPR node.
13253 (java_complete_lhs): Patch the resulting string of the `+='
13254 operator (if necessary) and complete the RHS after having built
13257 1999-03-15 Per Bothner <bothner@cygnus.com>
13259 * class.c (make_class): Don't set CLASS_P here (because
13260 this function is also called by build_java_array_type).
13261 (push_class): Set CLASS_P here instead.
13262 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13264 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13265 context. If the context is class, perfer "super" over "synchronized".
13266 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13268 * parse.y (create_class): Don't call parser_check_super here;
13269 it is not robust. Always wait until later.
13271 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13272 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13274 1999-03-13 Per Bothner <bothner@cygnus.com>
13276 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13277 * lex.h (UNGETC): Change misleading macro.
13279 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13281 * parse.y (java_stabilize_reference): Return NODE when patching a
13283 (java_complete_lhs): Put parenthesis around truth values.
13285 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13287 * class.c (layout_class_method): Don't make rtl for interface
13289 * parse.h (GET_TYPE_NAME): New macro.
13290 * parse.y (if_then_statement:): Fixed indentation.
13291 (if_then_else_statement:): Likewise.
13292 (for_statement:): Fixed spacing.
13293 (try_statement:): Fixed indentation.
13294 (create_interface): Don't force interfaces to be abstract.
13295 (method_header): Abstract methods are OK in interfaces.
13296 (declare_local_variables): Fixed typo in comment.
13297 (java_complete_expand_method): Fixed indentation.
13298 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13299 non accessible fields.
13300 (java_stabilize_reference): New function.
13301 (java_complete_lhs): Fixed indentation. Use
13302 java_stabilize_reference in compound assignment. Insert the
13303 cast. If not processing `+' fix string constants before processing
13306 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13308 * constants.c (find_class_or_string_constant): Cast variable `j'
13309 to a `jword' when comparing against one.
13311 * expr.c (java_lang_expand_expr): Remove unused variables
13312 `has_finally_p' and `op0'.
13314 * gjavah.c (print_field_info): Cast a value to jint when comparing
13315 against one. Likewise for a jlong.
13316 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13317 against a signed quantity.
13319 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13320 (print_signature): Don't needlessly dereference variable `str'
13322 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13323 `max_locals' with ATTRIBUTE_UNUSED.
13324 (jcf_parse_class): Likewise for variable `index'.
13326 * parse.h (reverse_jdep_list): Remove static prototype.
13328 * parse.y (build_jump_to_finally): Remove prototype and definition.
13329 (reverse_jdep_list): Add static prototype.
13331 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13332 `assignment' and `expr_decl'.
13334 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13336 1999-03-12 Andrew Haley <aph@cygnus.com>
13338 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13339 we'll need a directory separator and a null character.
13341 1999-03-10 Per Bothner <bothner@cygnus.com>
13343 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13345 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13347 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13350 1999-03-05 Per Bothner <bothner@cygnus.com>
13352 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13354 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13356 * class.c (layout_class_method): A static method in a base class
13357 is never overridden, so treat it like it doesn't exist.
13358 However, do complain about private non-static method overriding
13359 public static method.
13361 * parse.y: Don't set unused INITIALIZED_P flag.
13362 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13364 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13365 (build_array_from_name): Re-order &index[string] to &string[index].
13367 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13368 error_mark (it might catch more errors, but it is more likely to lose).
13370 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13372 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13373 (parse-scan.o): Depend on toplev.h.
13375 * class.c (make_method_value): Add prototype. Make it static.
13376 Remove unused second argument, caller changed.
13378 * expr.c (java_lang_expand_expr): Remove unused variable
13381 * java-tree.h: Don't prototype find_in_current_zip.
13382 Add prototypes for verify_constant_pool, start_java_method,
13383 end_java_method, give_name_to_locals, expand_byte_code,
13384 open_in_zip, set_constant_value, find_constant1, find_constant2,
13385 find_utf8_constant, find_string_constant, find_class_constant,
13386 find_fieldref_index, find_methodref_index, write_constant_pool,
13387 count_constant_pool_bytes and encode_newarray_type.
13389 * jcf-dump.c: Remove unused variable `LONG_temp'.
13391 * jcf-parse.c: Include parse.h.
13392 (jcf_parse_source): Remove unused parameter, all callers changed.
13393 (jcf_figure_file_type): Add static prototype.
13394 (find_in_current_zip): Likewise. Also remove unused parameter,
13395 all callers changed.
13396 (read_class): Initialize variable `saved_pos'.
13398 * jcf-reader.c (jcf_parse_preamble): Mark variables
13399 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13401 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13402 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13403 (java_parse_doc_section): Initialize variable `seen_star'.
13404 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13405 (java_lex_error): Mark parameters `msg' and `forward' with
13407 (java_get_line_col): Mark parameters `filename' and `line' with
13410 * parse-scan.y: Include toplev.h.
13411 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13413 * parse.h: use `struct JCF', not plain `JCF'.
13414 (java_parser_context_save_global, java_expand_classes
13415 java_parser_context_restore_global, java_parse): Add prototypes.
13417 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13420 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13422 * check-init.c (check_init): COPYN takes word count, not bit count.
13424 1999-02-26 Per Bothner <bothner@cygnus.com>
13426 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13427 explicit build_decl. (Avoids crash in reload when optimizing.)
13429 1999-02-25 Per Bothner <bothner@cygnus.com>
13431 * decl.c (complete_start_java_method): Handle synchronized method
13432 even when compiling from bytecode.
13434 1999-02-26 Tom Tromey <tromey@cygnus.com>
13436 * gjavah.c (add_class_decl): Only generate `#include' if outer
13437 class is not the name of the class we are processing. Correctly
13438 append `.h' in #include.
13439 (process_file): Clean up newlines around generated `#include's.
13440 (decode_signature_piece): Correctly handle inner classes.
13441 (struct include): New structure.
13442 (all_includes): New global.
13443 (print_include): New function.
13444 (add_class_decl): Use it.
13445 (process_file): Likewise.
13446 (add_class_decl): Generate include for java-array.h if array
13448 (process_file): Don't generate java-array.h include.
13450 * gjavah.c (add_namelet): Check for standard package names here.
13451 (add_class_decl): Don't check for standard package names here.
13453 1999-02-25 Tom Tromey <tromey@cygnus.com>
13455 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13456 When reading a zip file, only use strncmp if both strings are
13457 bigger than the buffer length. Initialize `k' when looping
13460 1999-02-24 Tom Tromey <tromey@cygnus.com>
13462 * gjavah.c (struct namelet): New structure.
13463 (add_namelet): New function.
13464 (print_namelet): New function.
13465 (print_class_decls): Use add_namelet and print_namelet to generate
13466 namespaces and not classes.
13467 (method_printed): New global.
13468 (HANDLE_END_METHOD): Examine method_printed.
13469 (print_method_info): Set method_printed when required. Print
13470 error if function to be ignored is marked virtual. Handle $finit$
13472 (METHOD_IS_FINAL): New macro.
13473 (print_field_info): Use it.
13474 (HANDLE_METHOD): Clear method_printed.
13475 (method_pass): New global.
13476 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13477 (process_file): Do two passes over both fields and methods.
13478 (HANDLE_METHOD): Examine method_pass.
13479 (root): New global.
13480 (add_class_decl): New function.
13481 (print_class_decls): Don't scan over entire constant pool.
13483 1999-02-23 Tom Tromey <tromey@cygnus.com>
13485 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13486 disable linking in that case.
13488 1999-02-20 Tom Tromey <tromey@cygnus.com>
13490 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13493 1999-02-21 Per Bothner <bothner@cygnus.com>
13495 * decl.c (build_result_decl), java-tree.h: New method.
13496 (complete_start_java_method): Handle synchronized methods.
13497 Don't build DECL_RESULT here. (Ordering dependency problem.)
13498 (start_java_method): Call build_result_decl here instead ...
13499 * parse.y (java_complete_expand_method): ... and here.
13500 (expand_start_java_method): Don't call complete_start_java_method here.
13501 (java_complete_expand_method): Call it here instead.
13502 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13503 * java-tree.h: ... here.
13505 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13506 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13507 for ARRAY_REF - it doesn't work when array bounds are checked.
13508 (patch_array_ref): Handle it here instead.
13510 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13512 1999-02-19 Per Bothner <bothner@cygnus.com>
13514 Force left-to-right evaluation of binary operations etc.
13515 * expr.c (force_evaluation_order), java-tree.h: New function.
13516 * parse.y (java_complete_lhs): Pass binary operations, procedure
13517 calls, and ARRAY_REFs to force_evaluation_order.
13518 (various): Set TREE_SIDE_EFFECTS more carefully.
13520 Tolerate random (non-UTF8) encoding in comments without complaining.
13521 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13522 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13524 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13525 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13527 * parse.y (java_complete_lhs): Ignore an empty statement in a
13528 COMPOUND_EXPR. Don't complain about empty statement after return.
13530 1999-02-19 Per Bothner <bothner@cygnus.com>
13532 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13533 in TREE_LIST - just chain the POINTER_TYPEs together.
13534 (resolve_class): If type already resolved, return decl.
13535 After resolving, update TREE_TYPE(class_type), and name (if array).
13536 * parse.h (do_resolve_class), parse.y: Make non-static.
13537 * class.c (maybe_layout_super_class): Take this_class argument.
13538 Do do_resolve_class if necessary.
13539 (layout_class, layout_class_methods): Adjust calls appropriately.
13540 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13541 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13542 * typeck.c (build_java_array_type): Don't call layout_class.
13544 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13546 * parse.y (check_pkg_class_access): Allow private class access
13547 within the same package.
13548 (strip_out_static_field_access_decl): New function.
13549 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13550 operator argument before testing its nature.
13552 1999-02-03 Per Bothner <bothner@cygnus.com>
13554 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13555 (TRY_EXPR): Simplify - it no longer has a finally clause.
13556 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13557 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13558 * expr.c (java_lang_expand_expr): Likewise.
13559 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13560 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13561 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13562 (build_try_statement): Remove finally parameter and handling.
13563 (build_try_finally_statement): New function.
13564 (patch_try_statement): No longer need to support finally clause.
13565 (try_statement): Update grammar action rules.
13566 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13567 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13569 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13571 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13572 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13574 1999-02-17 Andrew Haley <aph@cygnus.com>
13576 * class.c (build_utf8_ref): Back out broken patch which was
13577 intended to to output signatures using '.' as a separator.
13579 * class.c (make_class_data): Output signatures using '.' as a
13580 separator, rather than '/'.
13581 (mangled_classname): Likewise.
13582 (make_field_value): Likewise.
13583 (make_method_value): Likewise.
13584 * constants.c (alloc_class_constant): Likewise.
13585 * expr.c (build_invokeinterface): Likewise.
13587 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13589 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13590 of an ancient workaround.
13592 1999-02-10 Jeffrey A Law (law@cygnus.com)
13594 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13597 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13599 * lex.c (yylex): Encode \0 as UTF8.
13601 1999-02-10 Tom Tromey <tromey@cygnus.com>
13603 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13604 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13605 (libgcj_zip): Renamed.
13606 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13608 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13610 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13611 (GC_NAME): Renamed -lgc to -lgcjgc.
13613 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13615 * lex.c (java_lang_cloneable): Initialize.
13616 * parse.y (java_lang_cloneable): New static variable.
13617 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13618 doing one more qualification round.
13619 (valid_ref_assignconv_cast_p): Reject null source or
13620 destination. Allow an array to be cast into java.lang.Cloneable.
13621 (patch_cast): Swapped two first arguments to first call to
13622 valid_ref_assignconv_cast_p.
13624 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13626 * parse.h: DECL_P renamed JDECL_P.
13627 * parse.y: DECL_P replaced by JDECL_P.
13628 (build_array_from_name): Always use pointer's type.
13629 (patch_bc_statement): Extra code to search continue target in a
13630 for loop. Fixed comments. Continue target is current loop when
13633 1999-02-05 Andrew Haley <aph@cygnus.com>
13635 * class.c (make_class_data): The superclass of an interface should
13636 be null, not class Object.
13638 * lex.c (java_lex): Sign extend hex literals.
13640 1999-02-04 Andrew Haley <aph@cygnus.com>
13642 * class.c (build_utf8_ref): Output signatures using '.' as a
13643 separator, rather than '/'.
13644 (make_class_data): Likewise.
13646 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13648 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13649 mkstemp.o. Get them from libiberty now.
13651 1999-02-02 Jeffrey A Law (law@cygnus.com)
13653 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13655 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13657 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13660 1999-02-02 Per Bothner <bothner@cygnus.com>
13662 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13663 * jcf-write.c (generate_bytecode_return): New function.
13664 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13666 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13667 generate special [fd]const_[01] instructions.
13669 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13671 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13672 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13674 1999-02-01 Per Bothner <bothner@cygnus.com>
13676 * parse.y (patch_method_invocation): Handle calling static methods,
13677 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13679 * parse.y (java_complete_lhs): Don't complain about unreachable
13680 exit condition in a do-while statement.
13682 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13684 * lex.c (java_read_char): Fixed utf8 decoding.
13685 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13687 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13688 comments. Local variable `all_primitive' is gone. Broadened
13689 acceptance of `0' to floating point targets. `long' can now be
13690 widened to `double' or `float'.
13691 (valid_method_invocation_conversion_p): Added leading
13692 comment. Fixed tabulation.
13693 (build_string_concatenation): Optimize out left or right empty
13696 1999-01-28 Per Bothner <bothner@cygnus.com>
13698 * jcf-write.c (localvar_alloc): Only emit entry for
13699 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13700 (generate_bytecode_insns): Only call put_linenumber if
13701 debug_info_level > DINFO_LEVEL_NONE.
13702 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13703 is specified, add -g1 (for compatibility wih javac).
13705 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13707 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13708 gjavah.o, check-init.o, jv-scan.o
13710 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13712 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13714 * gjavah.c: Include config.h and system.h.
13716 * javaop.h (inline): Don't define, its handled by system.h.
13717 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13718 from `inline' to `static inline'.
13720 * jcf.h (inline): Don't define, its handled by system.h.
13722 * lex.c (inline): Likewise.
13724 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13726 * lang-specs.h: Map -Qn to -fno-ident.
13728 1999-01-29 Richard Henderson <rth@cygnus.com>
13730 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13732 1999-01-29 Tom Tromey <tromey@cygnus.com>
13734 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13735 then cast it to Object before calling `append' method.
13737 1999-01-28 Per Bothner <bothner@cygnus.com>
13739 * check-init.c (check_bool2_init, check_bool_init, check_init):
13740 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13741 * jcf-write.c (generate_bytecode_insns): Likewise.
13743 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13745 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13746 * parse.y (patch_cast): Allow a boolean to be cast into a
13749 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13751 * parse.y: (class_declaration:): Fixed indentation.
13752 (class_member_declaration:): Extra `;' after field declaration now
13754 (interface_declaration:): Removed debug messages in error reports.
13755 (patch_binop): Nodes created and returned inherit the orignal
13756 node's COMPOUND_ASSIGN_P flag value.
13757 (patch_cast): Fix cast from char to floating point.
13759 1999-01-25 Andrew Haley <aph@cygnus.com>
13761 * except.c, java-except.h (expand_resume_after_catch): new
13763 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13764 to branch back to main flow of control after a catch block.
13766 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13768 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13769 $(srcdir)/../system.h.
13770 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13771 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13772 (jcf-write.o): Likewise.
13773 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13774 (mangle.o): Depend on $(srcdir)/../toplev.h.
13775 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13776 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13778 * class.c: Include output.h and parse.h.
13779 (mangled_classname): Add the `const' keyword to a char*.
13780 (find_named_method): Hide unused function definition.
13781 (build_utf8_ref): Change type of variable `c' to unsigned char.
13782 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13783 (build_class_ref): Add the `const' keyword to a char*.
13784 (layout_class_method): Remove unused variable `buf'.
13786 * decl.c (find_local_variable): Remove unused variable `rtl'.
13787 (pushdecl): Likewise for variables `different_binding_level' and
13789 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13790 (maybe_build_cleanup): Likewise for parameter `decl'.
13792 * except.c (expand_start_java_handler): Mark parameter `range'
13793 with ATTRIBUTE_UNUSED.
13795 * expr.c: Include except.h.
13796 (pop_type): Remove unused variable `i'.
13797 (pop_value): Likewise for variables `n_words' and `i'.
13798 (expand_java_arrayload): Likewise for variable `convert'.
13799 (java_lang_expand_expr): Likewise for variables `op0', `type',
13800 `mode', `unsignedp', `node' and `elements'.
13801 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13803 (process_jvm_instruction): Add a `const' qualifier to a char*.
13805 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13806 (temp_directory): Likewise.
13807 (print_c_decl): Likewise.
13808 (print_method_info): Likewise.
13809 (decode_signature_piece): Likewise.
13810 (print_mangled_classname): Likewise.
13812 * java-except.h: Provide prototypes for maybe_start_try,
13813 maybe_end_try and add_handler.
13815 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13816 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13817 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13818 init_expr_processing, push_super_field, init_class_processing,
13819 can_widen_reference_to, class_depth, verify_jvm_instructions,
13820 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13821 set_local_type, merge_type_state, push_type, load_type_state,
13822 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13823 emit_unicode_mangled_name): Add prototypes.
13825 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13826 (print_signature_type): Use ISDIGIT, not isdigit.
13827 (print_signature): Remove unused variable `j'.
13829 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13830 int when comparing against one.
13832 * jcf-parse.c: Include toplev.h.
13834 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13835 (localvar_free): Remove unused variable `i'.
13836 (generate_bytecode_conditional): Likewise for variable `kind'.
13838 * jv-scan.c: Include config.h and system.h. Remove redundant
13839 OS header and gansidecl.h includes.
13840 (warning): Add the `const' keyword to a char*. Also add
13841 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13842 __STDC__, when determining whether to use ANSI-isms.
13843 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13844 (xmalloc): Don't redundantly prototype here.
13845 (main): Remove unused parameter `envp'. Also fix the arguments
13846 passed to function `fatal' to match the format specifier.
13848 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13850 * mangle.c: Include toplev.h.
13851 (emit_unicode_mangled_name): Declare parameter `len'.
13853 * parse.y (parse_warning_context): Add the `const' keyword to a
13854 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13855 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13856 (issue_warning_error_from_context): Add the `const' keyword to
13858 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13859 not `__STDC__' for whether to use ANSI-isms.
13861 * typeck.c (incomplete_type_error): Mark parameters `value' and
13862 `type' with ATTRIBUTE_UNUSED.
13863 (parse_signature_type): Use ISDIGIT, not isdigit.
13865 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13866 (verify_jvm_instructions): Likewise. Remove unused variables
13867 `field_name' and `default_val'.
13869 * zextract.c: Include config.h and system.h. Remove redundant
13870 OS header includes.
13872 * zipfile.h: Prototype `read_zip_archive'.
13874 1999-01-21 Andrew Haley <aph@cygnus.com>
13876 * typeck.c (convert): Allow conversions to void type: some
13877 optimizations in gcc do this.
13879 1999-01-21 Andrew Haley <aph@cygnus.com>
13881 * typeck.c (convert_ieee_real_to_integer): New function.
13882 (convert): When not using fast-math and using hardware fp, convert
13883 an IEEE NaN to zero.
13885 1999-01-18 Andrew Haley <aph@cygnus.com>
13887 * parse.y (patch_binop): Do a type conversion from signed to
13888 unsigned and then back to signed when a ">>>" is found.
13890 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13892 * java-tree.h: (check_for_initialization): Added prototype.
13893 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13894 * parse.y (do_resolve_class): Removed unused locals.
13895 (read_import_dir): Likewise.
13896 (resolve_qualified_expression_name): Array creation
13897 expressions are valid primary expressions.
13898 (qualify_ambiguous_name): Likewise.
13899 (patch_synchronized_statement): Removed unused local.
13901 1999-01-17 Jeffrey A Law (law@cygnus.com)
13903 * Makefile.in (zextract.o): Add dependencies.
13905 * Makefile.in: Do not put ^Ls at the start of a line.
13907 1999-01-15 Per Bothner <bothner@cygnus.com>
13909 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13910 sub-type the result of the call that gets the exception value.
13912 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13913 don't call finish_class.
13915 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13916 clear found before continuing.
13918 * verify.c (verify_jvm_instructions): On an array load, allow
13919 and handle top of stack to be TYPE_NULL.
13921 * gjavah.c (generate_access): Translate Java package private or
13922 protected access to C++ public, but with a comment.
13924 1999-01-13 Andrew Haley <aph@cygnus.com>
13926 * expr.c (generate_name): Name prefix changed to avoid clashes
13927 with assembler temp labels.
13929 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13930 MODIFY_EXPR. Without this, code for the assignment may not be
13931 generated at all and the synchronized statement will read an
13932 uninitialized variable.
13934 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13936 * class.c (maybe_layout_super_class): Fixed returned value.
13937 * lex.c: Added 1999 to the copyright.
13938 (java_init_lex): Initialize java_lang_imported.
13939 * lex.h: Added 1999 to the copyright.
13940 * parse.h: Added 1999 to the copyright.
13941 (REGISTER_IMPORT): Fixed typo in trailing macro.
13942 (CURRENT_OSB): New macro.
13943 (struct parser_ctxt): New fields osb_depth, osb_limit.
13944 * parse.y (java_lang_id): New global variable.
13945 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13946 (array_creation_expression:): Use CURRENT_OSB.
13947 (dims:): Uses a stack to keep track of array dimensions.
13948 (cast_expression:): Use CURRENT_OSB.
13949 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13951 (register_fields): Fixed typos in comment.
13952 (check_method_redefinition): Fixed comment indentation.
13953 (java_check_regular_methods): Set saved found wfl to NULL after
13954 having reinstalled it in the previously found DECL_NAME.
13956 1999-01-10 Richard Henderson <rth@cygnus.com>
13958 * gjavah.c (java_float_finite): Use a union to do type punning.
13959 (java_double_finite): Likewise.
13961 1999-01-09 Per Bothner <bothner@cygnus.com>
13963 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13964 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13965 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13966 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13967 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13968 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13970 1999-01-08 Per Bothner <bothner@cygnus.com>
13972 * check-init.c (check_init): If compiling to native, we don't
13973 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13975 1999-01-08 Tom Tromey <tromey@cygnus.com>
13977 * parse-scan.y (variable_declarator_id): Set or increment
13979 (bracket_count): New global.
13980 (formal_parameter): Handle case where bracket pairs trail variable
13983 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13985 * jcf-parse.c (yyparse): variable len changed from a char to an
13986 int to prevent overflow.
13988 1999-01-06 Per Bothner <bothner@cygnus.com>
13990 * java-tree.h: Declare read_class.
13991 * jcf-parse.c (read_class): New function.
13992 (load_class): Now just call read_class.
13994 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13995 * jcf-parse.c (parse_source_file): Declare save_error_count,
13996 which is needed by java_parse_abort_on_error macro,
13997 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13999 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
14000 constructor, if initializing a static field.
14001 (patch_new_array_init): Set TREE_CONSTANT if it is.
14002 * expr.c (java_lang_expand_expr): For a static array constructor
14003 of primitive elements, allocate the array itself statically.
14004 Disabled until we can set the vtable field statically.
14006 * check-init.c: New file. Checks for definite assignment.
14007 * Makefile.in (JAVA_OBJS): Add check-init.o.
14008 * parse.y (java_complete_expand_method): Call check_for_initialization.
14009 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
14011 1999-01-06 Graham <grahams@rcp.co.uk>
14013 * parse.y : include system.h instead of including
14014 standard headers directly with the exception of <dirent.h>.
14016 1999-01-06 Per Bothner <bothner@cygnus.com>
14018 * lex.h: Moved static function declarations to lex.c,
14019 to shut up some -Wall warnings.
14020 * lex.c: Static function declarations moved here.
14021 * jcf-dump.c: Small fixes to shut up -Wall warnings.
14023 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14025 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
14027 1998-12-22 Per Bothner <bothner@cygnus.com>
14029 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
14030 * verify.c (verify_jvm_instructions): Fix off-by-one error.
14032 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
14033 (localvar_alloc): Change return type to void,
14034 (emit_unop): Remove unused variable size.
14036 * jcf-write.c (struct jcf_block): Add new union.
14037 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
14038 (call_cleanups): New functions.
14039 (struct jcf_partial): New fields num_finalizers and return_value_decl.
14040 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
14041 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
14042 * lang.c (lang_init): Call using_eh_for_cleanups.
14043 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
14044 completing operands to patch_synchronized_statement.
14045 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14046 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14047 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14049 1998-12-20 John F. Carr <jfc@mit.edu>
14051 * Make-lang.in: Comment out control-Ls; they upset some makes.
14053 1998-12-18 Tom Tromey <tromey@cygnus.com>
14055 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14058 1998-12-17 Tom Tromey <tromey@cygnus.com>
14060 * parse.y (DIR_SEPARATOR): New define.
14061 (check_class_interface_creation): Use it.
14063 * parse-scan.y (report_main_declaration): Recognize
14064 `java.lang.String' in argument to main.
14066 1998-12-16 Per Bothner <bothner@cygnus.com>
14068 * parse.y (create_interface): Remove bogus test.
14070 1998-12-16 Per Bothner <bothner@cygnus.com>
14072 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14073 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14075 1998-12-16 Tom Tromey <tromey@cygnus.com>
14077 * parse-scan.y (qualified_name): Use correct sprintf format.
14079 1998-12-15 Tom Tromey <tromey@cygnus.com>
14081 * gjavah.c (print_field_info): Changed how most negative number is
14084 1998-12-14 Per Bothner <bothner@cygnus.com>
14086 * parse.y (fold_constant_for_init): New function.
14087 (resolve_expression_name): Don't replace static final
14088 constant-initialized fields by its value.
14089 (java_complete_lhs): New. Same as java_complete_tree, except does
14090 not replace static final constant-initialized fields by their values.
14091 (register_fields): If there is an initializer, set DECL_INITIAL and
14092 MODIFY_EXPR_FROM_INITIALIZATION_P.
14093 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14094 Only call patch_initialized_static_field if
14095 MODIFY_EXPR_FROM_INITIALIZATION_P.
14096 (patch_initialized_static_field): If not valid constant, clear
14099 * parse.y (lookup_field_wrapper): Fix thinko.
14101 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14102 set and restore global lineno.
14104 1998-12-14 Tom Tromey <tromey@cygnus.com>
14106 * gjavah.c (print_field_info): If value to print is the smallest
14107 value of its size, then print as hex to avoid later warnings from
14110 1998-12-14 Tom Tromey <tromey@cygnus.com>
14112 * gjavah.c (decompile_method): Decompile `return null'.
14113 (process_file): Generate `#pragma interface'.
14114 (method_declared): New global.
14115 (print_method_info): Set it.
14116 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14117 (print_method_info): Handle abstract methods.
14119 1998-12-13 Per Bothner <bothner@cygnus.com>
14121 * parse.y (patch_method_invocation): If class_decl is null
14122 (e.g. an array type), use original type.
14124 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14125 errors about uncaught exception from clone (of array, specifically).
14127 1998-12-13 Tom Tromey <tromey@cygnus.com>
14129 * gjavah.c (decompile_method): Handle all types of `return'
14130 opcode. Decompile `return this' and `return'.
14131 (method_access): New global.
14132 (print_method_info): Set it.
14133 (decompile_method): Don't decompile a synchronized method.
14135 1998-12-13 Tom Tromey <tromey@cygnus.com>
14137 * jcf-reader.c (jcf_parse_one_method): Recognize
14139 * gjavah.c (HANDLE_END_METHOD): New macro.
14140 (HANDLE_CODE_ATTRIBUTE): New macro.
14141 (decompile_method): New function.
14142 (print_method_info): Don't print `;\n' at end of function decl.
14143 Include java-opcodes.h.
14144 (decompiled): New global.
14146 1998-12-12 Per Bothner <bothner@cygnus.com>
14148 * class.c (build_class_ref): Handle PRIMTYPE.class if
14149 flag_emit_class_files.
14150 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14151 if flag_emit_class_files.
14152 * parse.y (java_complete_tree): Pre-liminary support for
14153 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14155 * parse.y (patch_synchronized_statement): Don't call monitorexit
14156 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14158 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14160 * zipfile.h (opendir_in_zip): New declaration.
14161 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14162 (opendir_in_zip): New function, using code from open_in_zip.
14163 (open_in_zip): Call opendir_in_zip.
14164 (find_class): Remove no-longer-used do_class_file parameter,
14165 but add source_ok parameter. Change logic so if we find a .java file,
14166 we don't look for .class in later classpath emtries.
14167 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14168 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14169 * gjavah.c: Update call to find_class.
14170 * jcf-dump.c: Likewise.
14172 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14173 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14174 nothing if body is empty_stmt_node.
14175 Various little fixes so SP gets correctly adjusted.
14176 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14177 For CALL_EXPR, test if static first.
14178 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14179 such as the ones we create for Object and Class.
14180 Set and restore current_function_decl.
14181 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14182 (note_possible_classname): New function.
14183 (read_import_entry): Removed. Merged with read_import_dir.
14184 (read_import_dir): Don't call find_class - that only gives us
14185 the first classpath entry having the needed package.
14186 Use the struct buffer data structure from buffer.h.
14187 (read_import_dir, find_in_imports_on_demand): The remembered
14188 class names now use '.' (not '/') as package separator.
14190 * parse.y (java_complete_expand_methods): Call write_classfile
14191 here, and not in java_expand_classes (which only gets first class).
14193 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14195 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14196 (register_fields): If a static fields has an initializer, just
14197 chain it on ctxp->static_initialized, and handle later.
14198 (java_complete_expand_methods): Force <clinit> first.
14199 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14200 - it's already been completed.
14201 (patch_initialized_static_field): New function.
14202 (java_complete_field): Call it.
14204 1998-12-12 Per Bothner <bothner@cygnus.com>
14206 * expr.c (encode_newarray_type, build_new_array): New functions.
14207 * java-tree.h: Declare build_new_array.
14208 * jcf-write.c (patch_newarray): Use build_new_array.
14210 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14211 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14213 * parse.y (patch_new_array_init): Re-organize.
14214 Now is passed the actual array (pointer) type of the value.
14215 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14216 (patch_array_constructor): Removed - merged into patch_new_array_init.
14217 (java_complete_tree): Update patch_new_array_init.
14219 * jcf-write.c (find_constant_index): New function.
14220 (generate_bytecode_insns): Use find_constant_index.
14221 (generate_classfile): Use find_constant_index for ConstantValue.
14223 1998-12-11 Tom Tromey <tromey@cygnus.com>
14225 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14226 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14227 * class.c (make_class_data): Renamed dtable -> vtable, and
14228 dtable_method_count -> vtable_method_count.
14230 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14232 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14233 global variables, initialized.
14234 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14235 Declared new global variables.
14236 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14237 double_zero_node, integer_zero_node upon direct matching.
14238 * parse.y (purify_type_name): Added function prototype.
14239 (duplicate_declaration_error_p): Consider new_type as potentially
14240 being a incomplete type. Use purify_type_name on type string.
14241 (method_header): saved_type: unused variable removed. Don't figure
14242 return type if method name is invalid.
14243 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14244 processed by patch_unaryop.
14245 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14246 increment/decrement node into its original type after binary
14247 numeric promotion on its operands.
14249 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14251 * parse.y (array_initializer:): Array init operand is NULL_TREE
14252 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14253 now an error. Fixed indentation problems.
14254 (patch_string): Handle error_mark_node as an argument.
14255 (patch_new_array_init): Fixed indentation problems.
14256 (array_constructor_check_entry): Removed check on null wfl_value.
14257 Return an error if wfl_value's walk returns an error.
14259 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14261 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14262 * lex.c (java_lex): Remember column position before advancing one
14263 token. Retain location information on OCB_TK.
14264 * lex.h (typedef struct java_lc): Added new field.
14265 * parse.h (GET_SKIP_TYPE): New macro.
14266 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14267 * parse.y (build_new_array_init, patch_new_array_init,
14268 patch_array_constructor, maybe_build_array_element_wfl,
14269 array_constructor_check_entry): New function prototypes.
14270 (switch_block:): Tagged <node>.
14271 (OCB_TK): Tagged <operator>.
14272 (array_initializer:): Installed actions.
14273 (variable_initializer): Build location information on element if
14275 (switch_statement:): Fixed indentation typo.
14276 (switch_block:): Redefined default action.
14277 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14278 (patch_assignment): Removed duplicate code.
14279 (maybe_build_array_element_wfl, build_new_array_init,
14280 patch_new_array_init, patch_array_constructor,
14281 array_constructor_check_entry): New functions.
14283 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14285 * parse.y (array_initializer): Tagged <node>.
14286 (variable_initializer:): Use default rule.
14287 (array_initializer:): Defined actions.
14288 (variable_initializers:): Likewise.
14289 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14290 non-static field accesses.
14291 (patch_invoke): Fixed indentation typo.
14292 (java_complete_tree): Likewise.
14293 (build_labeled_block): Changed leading comment. Generate an error
14294 in case of duplicate loop labels.
14295 (patch_conditional_expr): Patch results of string concatenation
14298 1998-12-06 Per Bothner <bothner@cygnus.com>
14300 * constants.c (find_methodref_index): When the class is an interface,
14301 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14303 * decl.c (finit_identifier_node): Use "$finit$", rather than
14304 "<finit>" (which Sun's verifier rejects).
14305 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14306 (generate_field_initialization_code): Removed.
14307 (fix_constructors) Don't add call to $finit$ here (wrong order).
14308 (patch_method_invocation): Add $finit$ call here.
14310 * java-tree.h (CALL_USING_SUPER): New macro.
14311 * parse.y (patch_invoke): Remove im local variable.
14312 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14313 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14314 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14316 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14318 * parse.y (java_complete_tree): Don't complain about unreachable
14319 statement if it is empty_stmt_node.
14321 * jcf-write.c (find_constant_wide): New function.
14322 (push_long_const): Use find_constant_wide.
14324 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14325 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14326 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14327 Emit invokeinterface when calling an interface method.
14328 Emit invokespecial also when calling super or private methods.
14330 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14332 1998-12-06 Per Bothner <bothner@cygnus.com>
14334 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14336 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14338 * java-tree.h (java_layout_seen_class_methods): New function
14340 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14341 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14342 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14343 * parse.y (method_declarator:): Defined action.
14344 (issue_warning_error_from_context): input_filename saved, set to
14345 the appropriate value and restored after java_error is called.
14346 (build_unresolved_array_type): Fixed comment.
14347 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14348 (method_header): Deal with return type the same way type are
14349 handled for fields and method's parameters and local variables
14351 (check_method_redefinition): Removed extra CR.
14352 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14353 (java_layout_seen_class_methods): New function.
14354 (java_layout_classes): Call java_layout_seen_class_methods.
14356 1998-12-03 Per Bothner <bothner@cygnus.com>
14358 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14360 1998-12-03 Per Bothner <bothner@cygnus.com>
14362 * jcf-dump.c (main): Fix error message.
14363 * jcf-path.c (add_entry): Style fix.
14365 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14367 * class.c (layout_class_method): Call build_java_argument_signature
14368 on constructors too.
14369 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14370 (patch_method_invocation): Define a primary when resolving an
14371 expression name. Augmented comment on code checking illegal `this'
14372 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14374 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14376 * class.c (layout_class_method): Don't report error on non-static
14377 overriding static if the method is private.
14378 * java-tree.h (finish_class): Prototype added.
14379 * lex.c (java_get_line_col): Handle col argument -2 value.
14380 * parse.h: All static method declarations moved to parse.y.
14381 * parse.y: Now contains all static method declarations previously
14383 (find_expr_with_wfl, missing_return_error,
14384 unreachable_stmt_error): New functions.
14385 (java_get_real_method_name): Identify constructors bearing class
14386 names in source code compiled classes only.
14387 (java_complete_expand_methods): Call missing_return_error.
14388 (invocation_mode): Private methods invoked as static methods.
14389 (java_complete_tree): Call unreachable_stmt_error.
14391 1998-12-01 Tom Tromey <tromey@cygnus.com>
14393 * Makefile.in (+target): Removed.
14394 (+xmake_file): Likewise.
14395 (+tmake_file): Likewise.
14396 (.NOEXPORT): Removed duplicate.
14398 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14400 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14402 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14404 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14405 libiberty.h. Provide an xmalloc definition.
14407 * jvspec.c: Remove the xmalloc prototype.
14409 * parse-scan.y: Include config.h and system.h. Don't include
14410 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14411 Provide an xstrdup definition.
14413 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14415 * jcf-path.c (add_entry): Recognize ".jar" too.
14416 * lang-specs.h: Likewise.
14418 1998-11-26 Per Bothner <bothner@cygnus.com>
14420 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14421 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14423 * jcf-write.c (generate_bytecode_insns):
14424 Handle pre/post-increment/decrement of long.
14426 * jcf-write.c (generate_bytecode_insns):
14427 Handle missing exception handler (finally for synchronized).
14429 1998-11-25 Per Bothner <bothner@cygnus.com>
14431 * java-tree.h (end_params_node): Declare global.
14432 * decl.c (end_params_node): New global.
14433 (init_decl_processing, start_java_method): Use end_params_node for
14434 end of list of parameter types. Follows correct gcc conventions.
14435 * expr.c (pop_argument_types, pop_arguments): Likewise.
14436 * lang.c (put_decl_node): Likewise.
14437 * typeck.c (various places): Likewise.
14438 * class.y (various places): Likewise.
14439 * parse.y (various places): Likewise.
14441 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14442 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14444 * class.c: Add #include flags.h, remove no-longer needed declaration.
14446 * class.c (layout_class_method): Remove commented-out code, re-format.
14447 Don't add vtable entry (or index) for private methods.
14448 * expr.c (expand_invoke): A private method is implicitly final.
14449 * class.c (make_class_data): If inlining or optimizing,
14450 skip private methods.
14452 * class.c (finish_class): New function. Calls existing methods,
14453 but alls emits deferred inline functions.
14454 * jcf-parse.c (parse_class_file): Call finish_class.
14455 * parse.y (java_complete_expand_methods): Likewise.
14457 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14459 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14461 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14463 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14465 1998-11-24 Per Bothner <bothner@cygnus.com>
14467 * (generate_classfile): Always write class access flag with
14470 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14472 * class.c (maybe_layout_super_class): New function.
14473 (layout_class): Reorganized. Loop on class methods dispatched into
14474 a new function. Call maybe_layout_super_class.
14475 (layout_class_methods, layout_class_method): New functions.
14476 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14478 (expand_invoke): Likewise.
14479 * java-tree.h (all_class_list): New global variable declared.
14480 (layout_class_methods, layout_class_method): New function
14482 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14483 * jcf-parse.c (all_class_list): New global variable.
14484 (load_class): Extended what class_or_name can be. Use parser
14485 context mechanism to save globals before calling jcf_parse.
14486 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14487 is set on the file name.
14488 (jcf_parse): Layout class methods when Object is loaded, otherwise
14489 record class in all_class_list for delayed method layout.
14490 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14491 * lang.c (put_decl_node): Decode <init> into the decl context
14493 * lex.c (java_allocate_new_line): Use xmalloc.
14494 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14495 pointers, not TREE_LIST elements.
14496 (struct parser_ctxt): Fixed comment indentations, added comments
14497 and reordered some fields.
14498 (java_check_methods): Function prototype removed.
14499 * parse.y (java_push_parser_context): Use xmalloc.
14500 (java_parser_context_restore_global): Pop extra pushed ctxp only
14501 when there's nothing next.
14502 (maybe_create_class_interface_decl): Fixed comment, add new
14503 created class decl to all_class_list.
14504 (method_header): Use GET_REAL_TYPE on argument's types.
14505 (method_declarator): Use GET_REAL_TYPE, change type to the real
14506 type in TREE_LIST dependency node. Build argument list with the
14508 (create_jdep_list): Use xmalloc. Removed allocation error message.
14509 (obtain_incomplete_type): Fixed leading comment. Broadened
14510 incoming argument meaning.
14511 (register_incomplete_type): Use xmalloc. Removed allocation error
14513 (safe_layout_class): Fixed leading comment.
14514 (jdep_resolve_class): Reversed if statement condition and switch
14515 if and else bodies.
14516 (resolve_and_layout): Fixed leading comment. Broadened incoming
14518 (complete_class_report_errors): New local variable name, for
14519 clarity. purify_type_name used for all error cases.
14520 (java_get_real_method_name): Stricter check on constructors.
14521 (java_check_regular_methods): Reverse methods list only if not
14522 already laid out. Layout artificial constructor.
14523 (java_check_methods): Deleted.
14524 (source_start_java_method): Obtain incomplete type for patchable
14526 (java_layout_classes): Fixed leading comment. Use
14527 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14528 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14529 before returning. Fixed comments.
14530 (java_expand_classes): Check for errors up front.
14531 (patch_method_invocation): Class to search is resolved and laid
14534 1998-11-24 Per Bothner <bothner@cygnus.com>
14536 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14538 * javaop.h (int8): Removed - not used.
14539 (jbyte): Redefine portably with correct signedness.
14541 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14543 * jcf-write.c (generate_bytecode_insns): Fix typo
14544 OPCODE_getstatic to OPCODE_getfield.
14546 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14547 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14548 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14550 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14552 * jcf-parse.c (jcf_parse_source): Function returned type is
14553 void. Added prototype.
14554 (jcf_parse): Function returned type is void.
14555 (yyparse): Remove call to fclose on the last parsed file.
14557 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14559 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14561 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14562 (layout_class): Cope with methods featuring WFL in decl names.
14563 * decl.c (unqualified_object_id_node): New global variable,
14565 (build_decl_no_layout): Removed.
14566 * expr.c (build_primtype_type_ref): Handle Double.
14567 (java_lang_expand_expr): Fixed indentations.
14568 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14569 (flag_wall, flag_redundant, flag_not_overriding,
14570 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14571 variable declarations.
14572 (build_decl_no_layout): Removed prototype.
14573 (java_get_real_method_name): Added prototype.
14574 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14575 (java_parse_abort_on_error): Macro now just returns.
14576 * jcf-parse.c (jcf_parse_source): Check fclose returned
14577 value. Call emit_register_classes if java_report_errors returns
14579 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14580 flag_static_local_jdk1_1): New integer flags.
14581 (lang_decode_option): New flags set here.
14582 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14583 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14584 the flag_redundant variable.
14585 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14586 when parsing java.lang.Object class.
14587 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14588 NULL_TREE to build.
14589 (resolve_qualified_expression_name): Fixed indentation.
14590 (patch_array_ref): Changed prototype.
14591 (not_initialized_as_it_should_p): Prototype removed.
14592 (java_report_errors): Added function prototype.
14593 * parse.y (formal_parameter:): Changed error message for not yet
14594 supported final parameters.
14595 (class_type_list:): Set both PURPOSE and VALUE of created
14596 TREE_LIST to be class_type.
14597 (primary_no_new_array:): Handle class literals on primitive types.
14598 (parse_warning_context): Reinstalled correct force_error and
14599 do_warning flags setups.
14600 (java_report_errors): Changed prototype. Return java_error_count
14602 (variable_redefinition_error): Consider treating variable type as
14604 (create_interface): Warn about redundant abstract modifier if
14605 flag_redundant is set. Changed error message.
14606 (lookup_field_wrapper): Save/restore globals before/after looking
14608 (duplicate_declaration_error_p): Consider treating declaration
14609 type as a fake pointer.
14610 (register_fields): Extract real type from dependency node. Check
14611 for duplicate field declaration after type adjustment. Use
14612 DECL_INITIAL to store static final initialized values.
14613 (method_header): Extract real function type from dependency node.
14614 (check_abstract_method_header): Use GET_METHOD_NAME.
14615 (obtain_incomplete_type): Layout fake pointer type.
14616 (safe_layout_class): Don't try to check for methods before layout.
14617 (java_complete_class): Don't check for correct throws clause
14618 elements inheritance here.
14619 (resolve_and_layout): Broadened name parameter meaning.
14620 (reset_method_name): Use GET_METHOD_NAME.
14621 (java_get_real_method_name): New function.
14622 (java_check_regular_methods): Don't check methods in
14623 java.lang.Object. Verify lineage of throws clause elements. Use
14624 flag_no_overriding in warning report.
14625 (check_throws_clauses): Don't check if class was from
14626 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14627 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14628 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14629 warning on unsupported final local variables. Use build_decl
14630 instead of build_decl_no_layout. Get real local variable type from
14632 (source_start_java_method): Get real parameter type from
14633 dependency node. Call build_decl instead of build_decl_no_layout.
14634 (java_layout_classes): Reverse tree and layout type and class as
14635 required. Mark class as loaded when done.
14636 (resolve_field_access): Fixed indentation. Restricted condition
14637 leading to static field access code generation. Set field_type
14638 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14639 (resolve_qualified_expression_name): Initialize type_found to
14640 null. Handle static field resolved during qualification. Fixed
14641 layout on non primitive field decl types.
14642 (not_accessible_p): Fixed typo in comment.
14643 (patch_method_invocation): Resolve and layout class to search from
14645 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14646 layout non primitive type, if necessary. Make method node only to
14648 (find_applicable_accessible_methods_list): Consider WFL'ed method
14649 decl names. Fixed indentation.
14650 (argument_types_convertible): Resolve and layout target type if
14652 (java_complete_tree): Fixed indentation problems. Rewrote
14653 CALL_EXPR thrown exceptions check. Re-installed further processing
14654 of the assignment in certain cases.
14655 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14656 inlining on class literals.
14657 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14659 (valid_method_invocation_conversion_p): Likewise.
14660 (patch_string): Temporary disable forbidden use of `this' in
14661 explicit constructor invocations when doing string concatenation
14662 within their scope.
14663 (patch_unaryop): Added comment. Reinstalled code to disable
14664 further check on assignment operation with cast expression RHS.
14665 (patch_switch_statement): Fixed indentation.
14666 (build_try_statement): Call build_decl instead of
14667 build_decl_no_layout.
14668 (patch_synchronized_statement): Likewise.
14669 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14670 IS_UNCHECKED_EXPRESSION_P.
14671 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14672 layout argument exception type.
14673 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14674 of IS_UNCHECKED_EXPRESSION_P.
14676 1998-11-18 Anthony Green <green@cygnus.com>
14678 * jcf-parse.c (yyparse): Open class file in binary mode.
14680 1998-11-15 Per Bothner <bothner@cygnus.com>
14682 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14684 * jcf-write.c (perform_relocations): Move check out one loop.
14686 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14688 * Make-lang.in: Fix reference to srcdir.
14689 * jv-scan.c: Add missing xmalloc prototype.
14690 * jvgenmain.c: Ditto.
14692 1998-11-15 Per Bothner <bothner@cygnus.com>
14694 * decl.c (error_mark_node), java-tree.h: New global.
14695 * parse.y: Use empty_stmt_node instead of size_zero_node.
14696 (build_if_else_statement): If missing else, use empty_stmt_node.
14698 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14699 (java_complete_expand_method): Complain if return is missing.
14700 (java_check_regular_methods): Comment out incorrect error check.
14701 (not_accessible_p): Fix incorrect handling of protected methods.
14702 (patch_method_invocation): Pass correct context to not_accessible_p.
14703 (find_applicable_accessible_methods_list): Likewise.
14704 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14705 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14706 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14707 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14709 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14710 (push_int_const): Remove reundant NOTE_PUSH.
14711 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14712 (- case SWITCH_EXPR): Fix code generation bug.
14713 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14714 (generate_classfile): More robust for abstract methods.
14716 1998-11-15 Anthony Green <green@cygnus.com>
14718 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14719 * Make-lang.in: Ditto.
14721 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14722 * jvgenmain: Ditto.
14724 1998-11-15 Per Bothner <bothner@cygnus.com>
14726 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14728 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14730 1998-11-14 Per Bothner <bothner@cygnus.com>
14732 Allow uses of interface types to verify. This is not really
14733 type-safe, but it matches what Sun does, and is OK as long as
14734 there are appropriate run-time checks.
14735 * verify.c (merge_types): If merging two interface types,
14736 just set the result to java.lang.Object.
14737 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14739 1998-11-13 Tom Tromey <tromey@cygnus.com>
14741 * gjavah.c (main): Handle --output-class-directory argument.
14742 * jvspec.c (lang_specific_driver): Translate `-d' into
14743 -foutput-class-dir.
14744 * jcf.h (jcf_write_base_directory): Declare.
14745 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14746 * lang-options.h: Mention -foutput-class-dir.
14747 * jcf-write.c (jcf_write_base_directory): New global.
14748 (make_class_file_name): Put generated .class file into `-d'
14749 directory, or into source directory if -d not given. Function now
14751 (write_classfile): Free class file name. Handle case where class
14753 (DIR_SEPARATOR): New macro.
14754 Include <sys/stat.h>
14756 * Makefile.in (prefix): New macro.
14758 1998-11-12 Per Bothner <bothner@cygnus.com>
14760 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14761 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14762 here (done in patch_invoke instead).
14763 (case_identity): Moved here from parse.y.
14765 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14766 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14767 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14768 so they can be efficiently scanned without recursion.
14769 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14770 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14771 in BLOCK iteratively, rather than recursively.
14773 * parse.y (do_unary_numeric_promotion): New function.
14774 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14776 * parse.y (patch_newarray): Various fixes.
14778 Re-do handling of switch statements (for proper block scoping).
14779 * parse.y: Add just a single block for the enture switch block,
14780 but don't create any "case blocks".
14781 (group_of_labels): Rmeoved unneeded non-terminal.
14782 CASE_EXPR and DEFAULT_EXPR are added to current block.
14783 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14784 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14785 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14786 * parse.y (wfl_operator, print_int_node): Make non-static.
14787 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14788 as part of recursive scan of block.
14789 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14790 (patch_switch_statement): Most tests move dinto java_complete_tree.
14792 * parse.y: Make various production be non-typed (void).
14793 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14794 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14795 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14797 * jcf-write.c (struct jcf_handler): New type.
14798 (struct jcf_switch_state): New type.
14799 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14800 (alloc_handler, emit_unop, emit_reloc): New functions.
14801 (adjust_typed_op): Add extra parameter ("max type" offset).
14802 (emit_switch_reloc, emit_case-reloc): New function.
14803 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14804 (generate_bytecode_insns): Support REAL_CST, switch statements,
14805 exception handling, method calls, object/array creation, and more.
14807 * class.c: Remove some unused variables.
14808 * constants.c (find_string_constant): New function.
14809 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14810 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14811 if flag_emit_class_files.
14813 1998-11-12 Tom Tromey <tromey@cygnus.com>
14815 * jcf-io.c (find_class): Added explanatory comment.
14817 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14818 trailing slash to `.zip' entries.
14820 * jvspec.c (lang_specific_driver): Correctly handle case where
14821 GC_NAME not defined.
14823 1998-11-11 Tom Tromey <tromey@cygnus.com>
14825 * jvspec.c (GC_NAME): New define.
14826 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14828 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14830 1998-11-11 Per Bothner <bothner@cygnus.com>
14832 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14834 1998-11-11 Tom Tromey <tromey@cygnus.com>
14836 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14838 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14840 * class.c (is_compiled_class): Call safe_layout_class for class
14841 compiled from source.
14842 * conver.h (convert_to_integer, convert_to_real,
14843 convert_to_pointer): Added prototypes.
14844 * decl.c (init_decl_processing): Non longer push the decls of
14845 `methodtable', `constants', `Class', `Field', `dispatchTable'
14846 `jexception' and `Method'.
14847 * expr.c (build_invokeinterface): New function.
14848 (expand_invoke): static variable CLASS_IDENT now in
14849 build_invokeinterface. Use build_invokeinterface.
14850 (expand_java_field_op): Moved code to inline
14851 java.lang.PRIMTYPE.TYPE into a function.
14852 (build_primtype_type_ref): New function.
14853 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14854 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14855 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14856 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14857 (DECL_LOCAL_STATIC_VALUE): New macro.
14858 (build_invokeinterface, build_primtype_type_ref): New function
14860 (java_parse_abort_on_error): Macro rewritten.
14861 * jcf-parse.c (current_method): Add comment to declaration.
14862 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14863 Function prototypes fixed.
14864 (jcf_parse_source): push/pop parser context. save/restore global.
14865 (parse_source_file): Fixed leading comment. Now take a
14866 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14867 classes and pop the parser context anymore.
14868 (yyparse): Push parser context, save globals, parse the source
14869 file, restore globals and pop the parser context when processing a
14871 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14872 * lex.c (java_parse_doc_section): New function.
14873 (java_lex): Call java_parse_doc_section when appropriate. Build an
14874 operator around INSTANCEOF_TK.
14875 * lex.h (java_lineterminator, java_sprint_unicode,
14876 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14877 Prototypes rewritten.
14878 (java_parse_escape_sequence, java_letter_or_digit_p,
14879 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14880 java_read_unicode, java_store_unicode, java_read_char,
14881 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14882 Added function prototypes.
14883 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14885 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14887 (struct parser_ctxt): New fields: deprecated,
14888 current_parsed_class_un, gclass_list.
14889 (fix_method_argument_names, issue_warning_error_from_context,
14890 resolve_package, lookup_package_type): New function prototypes.
14891 (resolve_expression_name): Fixed function prototype.
14892 (find_applicable_accessible_methods_list): Fixed indentation, added
14893 extra argument in prototype.
14894 (check_final_assignment, build_null_of_type, check_deprecation,
14895 check_method_redefinition, reset_method_name,
14896 java_check_regular_methods, java_check_abstract_methods,
14897 maybe_build_primttype_type_ref): New function prototype.
14898 * parse.y (conver.h): Include.
14899 (INSTANCEOF_TK): Tagged <operator>.
14900 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14901 (relational_expression:): Build binop for instanceof.
14902 (java_push_parser_context): Remember ctxp->gclass_list across
14904 (java_pop_parser_context): Simply return if no context
14905 exists. Remember gclass_list across contexts.
14906 (issue_warning_error_from_context): New function.
14907 (parse_error_context): Don't setup ctxp->elc here. Call
14908 issue_warning_error_from_context instead.
14909 (parse_warning_context): Likewise.
14910 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14911 setup. Link new class/interface to ctxp->gclass_list.
14912 (add_superinterfaces): Register interface as incomplete if not
14914 (create_class): Remember class unqualified name in
14915 ctxp->current_parsed_class_un. Check class deprecation.
14916 (register_fields): Check field deprecation. Remember static final
14917 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14919 (method_header): New local variable ORIG_ARG. Use unqualified
14920 current class name for check on constructor errors. Promote return
14921 type if of record type. Argument list fix moved in
14922 fix_method_argument_names, called here. Check method deprecation.
14923 (fix_method_argument_names): New function.
14924 (method_declarator): Promote record typed arguments.
14925 (safe_layout_class): Check class methods before layout.
14926 (java_complete_class): Compute field layout when patched.
14927 (do_resolve_class): Try to load class after having it renamed
14928 after the package name.
14929 (get_printable_method_name): Use DECL_CONTEXT.
14930 (reset_method_name): New function.
14931 (check_method_redefinition): Use reset_method_name.
14932 (java_check_regular_methods): New local variable
14933 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14934 names for error report. Check for compile-time error when method
14935 found has default (package) access.
14936 (java_check_abstract_methods): Now takes an interface DECL node as
14937 an argument. Also reinstall real name on unchecked
14938 overriding/hiding methods for error report.
14939 (java_check_methods): Fixed leading comment. Get classes to verify
14940 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14941 CLASS_METHOD_CHECKED_P on class verification.
14942 (lookup_java_method2): Get real method name if necessary.
14943 (find_in_imports): Don't check package class access here.
14944 (resolve_package, lookup_package_type): New functions.
14945 (java_layout_classes): Fixed leading comment. Take classes to be
14946 laid out from ctxp->gclass_list.
14947 (java_complete_expand_methods): Don't expand native and abstract
14949 (java_expand_classes): New function.
14950 (resolve_expression_name): Use additional argument ORIG. Retrieve
14951 values of static final field of primitive types.
14952 (resolve_field_access): Handles static final field of promotive
14954 (resolve_qualified_expression_name): Handle STRING_CST as
14955 primaries and package name resolution. Check deprecation on found
14956 decls. Set where_found and type_found on non static field resolved
14957 during qualification. Layout non primitive field decl types.
14958 (check_deprecation): New function.
14959 (maybe_access_field): Simplified.
14960 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14961 removed. Reverse method's argument when primary is a type. Don't
14962 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14963 instead. Include abstract class in the list of class searchable
14964 for constructors. Use DECL_CONTEXT of found method for access
14965 checks. Check method deprecation.
14966 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14967 converting arguments. Handle INVOKE_INTERFACE.
14968 (lookup_method_invoke): Search constructor using existing
14969 infrastructure (don't rely on lookup_java_constructor anymore).
14970 (find_applicable_accessible_methods_list): Extra argument flag
14971 LC. Now include constructor in the search.
14972 (qualify_ambiguous_name): Conditional expression are primaries.
14973 (not_initialized_as_it_should_p): static final are always
14975 (java_complete_tree): Pass extra NULL argument to
14976 resolve_expression_name. Stricter test to carry on patching
14977 assignments. New case for INSTANCEOF_EXPR.
14978 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14979 (check_final_assignment, maybe_build_primttype_type_ref): New
14981 (patch_assignment): Detect resolved static finals and carry normal
14982 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14983 (try_builtin_assignconv): Access constant 0 on all primitive
14985 (valid_builtin_assignconv_identity_widening_p): Accept identical
14986 types. Accept all promoted type on int type.
14987 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14988 assigned to a reference.
14989 (valid_method_invocation_conversion_p): Accept to check null
14991 (build_binop): Merge declaration and initialization of local
14993 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14994 numeric types. Improved validity test for qualify operators on
14996 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14997 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14998 primitive type and issue the appropriate error message.
14999 (resolve_type_during_patch): Mark class loaded when resolved.
15000 (patch_cast): Allow null to be cased to reference types.
15001 (build_null_of_type): New function.
15002 (patch_array_ref): Handle array on references correctly.
15003 (patch_return): Removed unused local variable MODIFY. Force
15004 boolean to be returned as integers. Allows null to be returned by
15005 a function returning a reference.
15006 * typeck.c (convert_to_integer, convert_to_real,
15007 convert_to_pointer): Prototypes moved to convert.h
15008 (lookup_argument_method): Use method real name, if necessary.
15010 1998-10-30 Tom Tromey <tromey@cygnus.com>
15012 * class.c (build_class_ref): Changed name of primitive classes to
15015 * class.c (make_class_data): Renamed fields: nmethods to
15016 method_count, method_count to dtable_method_count. Always set
15017 `state' field to 0.
15018 * decl.c (init_decl_processing): Likewise.
15020 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15022 * class.c (layout_class): Don't mangle <finit>, produce
15023 __finit<class> instead. Don't verify artificial methods.
15024 * decl.c (finit_identifier_node): New declared global.
15025 (init_decl_processing): finit_identifier_node initialized.
15026 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
15027 * java-tree.h (finit_identifier_node): Declared as extern.
15028 (struct lang_decl): New field called_constructor.
15029 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
15030 (CLASS_HAS_FINIT_P): New macro.
15031 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
15032 explicit constructor invocation.
15033 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
15034 CALL_SUPER_CONSTRUCTOR_P): New macros.
15035 (write_classfile): Added prototype.
15036 * jcf-parse.c (jcf_parse_source): Parse and remember for
15037 generation if the file was seen on the command line.
15038 (parse_source_file): Don't write the class file here.
15039 (yyparse): Loop on files rewritten. Set current_jcf.
15040 (parse_zip_file_entries): Parse class file only if it was found.
15041 * lang.c (init_parse): Don't open command line provided filename
15043 (lang_parse): Don't set main_jcf anymore.
15044 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15045 (JCONSTRUCTOR_CHECK): New macro.
15046 (JBSC_TYPE_P): New macro.
15047 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15048 (COMPLETE_CHECK_OP_2): New macro.
15049 (struct parse_ctxt): New field explicit_constructor_p.
15050 (check_class_interface_creation): Fixed prototype indentation.
15051 (patch_method_invocation_stmt): Prototype reflects added argument.
15052 (patch_invoke): Likewise.
15053 (complete_method_declaration, build_super_invocation,
15054 verify_constructor_circularity,
15055 build_this_super_qualified_invocation, get_printable_method_name,
15056 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15057 verify_constructor_super, create_artificial_method,
15058 start_artificial_method_body, end_artificial_method_body,
15059 generate_field_initialization_code): New function prototypes.
15060 * parse.y: Fixed leading comment
15061 (constructor_header:, constructor_body:, block_end:): Rules tagged
15063 (type_declaration:): Call maybe_generate_finit.
15064 (method_declaration:): Action for method_body: placed in new
15065 function complete_method_declaration, called here.
15066 (constructor_declaration:): Defined actions. Removed leading
15068 (constructor_header:): New rule with action.
15069 (constructor_body:): Rule rewritten using block_begin: and
15070 block_end:. Defined actions.
15071 (constructor_declarator:, explicit_constructor_invocation:):
15073 (block:): Use new rules block_begin: block_end:.
15074 (block_begin:, block_end:): New rules and actions.
15075 (block_statements:): Fixed error message for explicit
15077 (method_invocation:): Call build_this_super_qualified_invocation
15078 if primary is `this' or `super' was seen.
15079 (conditional_expression:): Action defined.
15080 (extra_ctxp_pushed_p): New static global flag.
15081 (java_parser_context_save_global): Create parser context if
15082 necessary. Use extra_ctxp_pushed_p to remember it.
15083 (java_parser_context_restore_global): Pop extra parser context if
15085 (build_array_from_name): Array on primitive types are marked
15087 (register_fields): Restore new name in field initializer
15088 expression if type was altered. Non static fields initialized upon
15089 declaration marked initialized.
15090 (maybe_generate_finit): New function.
15091 (maybe_generate_clinit): Use create_artificial_method,
15092 start_artificial_method_body, end_artificial_method_body. Generate
15093 debug info for enclosed initialization statements.
15094 (method_header): Fixed leading comment. Check constructor
15095 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15097 (complete_method_declaration, constructor_circularity_msg,
15098 verify_constructor_circularity): New functions.
15099 (get_printable_method_name): New function.
15100 (check_method_redefinition): Don't rename <finit> methods. Fix
15101 declared constructor names. Error message for
15102 constructors modified.
15103 (java_check_regular_methods): Local variable seen_constructor
15104 renamed saw_constructor. Skip verification on constructors. Create
15105 default constructor with create_artificial_method.
15106 (java_check_methods): Removed unnecessary empty line.
15107 (create_artificial_method, start_artificial_method_body,
15108 end_artificial_method_body): New functions.
15109 (java_layout_classes): Changed leading comment. Reverse fields
15110 list if necessary. Always layout java.lang.Object if being
15112 (java_complete_expand_methods): Verify constructor circularity.
15113 (java_complete_expand_method): Call fix_constructor on
15114 constructors. Local variable no_ac_found removed. Restore
15115 bindings if method body expansion failed.
15116 (fix_constructors, verify_constructor_super,
15117 generate_field_initialization_code): New function.
15118 (java_expand_classes): Fixed leading comment. Write class file
15120 (resolve_expression_name): Check for illegal instance variable
15121 usage within the argument scope of an explicit constructor
15123 (resolve_qualified_expression_name): Pass extra from_super flag
15124 when invoking patch_method_invocation_stmt. New case for
15125 conditional expression when used as a primary. Check for error
15126 when acquiring super.
15127 (patch_method_invocation_stmt): Added extra argument super. New
15128 local variable is_static_flag. Set class_to_search according to
15129 the nature of the constructor invocation. Don't add `this'
15130 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15131 invocation within the argument scope of explicit constructor
15132 invocation. Set is_static according to is_static_flag. Provide
15133 extra `super' argument to patch_invoke invocation.
15134 (patch_invoke): New argument from_super. Loop on arguments
15135 indentation fixed. Pass from_super to invocation_mode. New switch
15136 case INVOKE_SUPER. Fixed error message in switch default case.
15137 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15139 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15140 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15141 message takes constructors into account.
15142 (find_applicable_accessible_methods_list): Fixed indentation.
15143 (qualify_ambiguous_name): Take explicit constructor invocation
15144 into account. Deal with a conditional expression as a primary to
15146 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15147 case. Added extra argument to patch_method_invocation_stmt.
15148 Register calls made to explicit constructor `this'. Don't call
15149 save_expr in ARRAY_REF case when emitting class files. Check for
15150 illegal use of this when expanding explicit constructor invocation
15152 (complete_function_arguments): Set and reset parser context
15153 explicit_constructor_p field value when appropriate.
15154 (build_super_invocation, build_this_super_qualified_invocation):
15156 (patch_assignment): Fixed typo.
15157 (patch_unaryop): Check on final fields occurs only when a decl
15159 (patch_return): Take constructors into account.
15160 (patch_conditional_expr): New function.
15161 * typeck.c (build_java_signature): Removed unnecessary empty line.
15163 1998-10-28 Jeffrey A Law (law@cygnus.com)
15165 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15167 1998-10-28 Tom Tromey <tromey@cygnus.com>
15169 * decl.c (init_decl_processing): Renamed fields.
15170 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15171 interface_len, msize fields.
15173 * class.c (make_class_data): Removed subclass_head and
15174 subclass_next fields.
15175 * decl.c (init_decl_processing): Removed subclass_head and
15176 subclass_next fields.
15178 1998-10-28 Jeffrey A Law (law@cygnus.com)
15180 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15181 * mangle.c (emit_unicode_mangled_name): Similarly.
15183 1998-10-26 Nick Clifton <nickc@cygnus.com>
15185 * jcf-parse.c (get_constant): Place braces around code to compute
15186 'd' when REAL_ARITHMETIC is not defined.
15188 1998-10-25 H.J. Lu (hjl@gnu.org)
15190 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15193 1998-10-23 Tom Tromey <tromey@cygnus.com>
15195 * lang-specs.h: `.zip' files are input to jc1.
15197 1998-10-22 Per Bothner <bothner@cygnus.com>
15199 * jvspecs.c: Add (but don't enable) support for combining multiple
15200 .class and .java input filenames to a single jc1 invocation.
15201 Add support for -C flag (copile to .class files).
15202 Translate -classpath and -CLASSPATH arguments.
15203 * lang-specs.h: Don't set %2 spec.
15205 1998-10-22 Tom Tromey <tromey@cygnus.com>
15207 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15209 (add_path): Don't add trailing separator to non-empty path
15212 * lang.c (lang_decode_option): Check for -fclasspath and
15213 -fCLASSPATH before examining other `-f' options.
15215 * java-tree.h (finalize_identifier_node): Don't declare.
15216 * class.c (make_class_data): Don't push "final" field.
15217 * decl.c (init_decl_processing): Don't push "final" field.
15218 (finalize_identifier_node): Removed.
15219 (init_decl_processing): Don't set finalize_identifier_node.
15221 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15223 1998-10-11 Anthony Green <green@cygnus.com>
15225 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15226 (JV_SCAN_SOURCES): New macro.
15227 (JCF_DUMP_SOURCES): Likewise.
15228 (jcf-dump$(exeext)): New target.
15229 (jv-scan$(exeext)): New target.
15231 1998-10-22 Tom Tromey <tromey@cygnus.com>
15233 * Makefile.in (LEX): Removed.
15234 (LEXFLAGS): Likewise.
15235 (SET_BISON): New macro.
15237 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15238 spurious diffs in parse.c.
15239 ($(PARSE_SCAN_C)): Likewise.
15240 (PARSE_DIR): New macro.
15242 (PARSE_SCAN_C): Likewise.
15243 (PARSE_RELDIR): New macro.
15245 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15247 * jcf-io.c (find_class): Use saw_java_source to determine when to
15248 look for `.java' file.
15249 * jcf-parse.c (saw_java_source): New global.
15250 (yyparse): Set it if `.java' file seen.
15252 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15253 (GCJH_SOURCES): Likewise.
15254 * Makefile.in (datadir): New macro.
15255 (libjava_zip): Likewise.
15256 (JAVA_OBJS): Added jcf-path.o.
15257 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15258 (../gcjh$(exeext)): Likewise.
15259 (jcf-path.o): New target.
15260 * java-tree.h (fix_classpath): Removed decl.
15261 * jcf-parse.c (fix_classpath): Removed.
15262 (load_class): Don't call fix_classpath.
15263 * parse.y (read_import_dir): Don't call fix_classpath.
15264 * lex.h: Don't mention classpath.
15265 * lex.c (java_init_lex): Don't initialize classpath.
15266 * jcf-io.c (classpath): Removed global.
15267 (find_class): Use jcf_path iteration functions. Correctly search
15268 class path for .java file.
15269 (open_in_zip): New argument `is_system'.
15270 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15271 classpath-related options.
15272 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15274 (lang_init): Call jcf_path_init.
15275 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15276 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15277 Correctly put braces around second string in each entry.
15278 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15279 classpath-related options.
15280 (help): Updated for new options.
15281 * jcf.h: Declare functions from jcf-path.c. Don't mention
15282 `classpath' global.
15283 * jcf-path.c: New file.
15285 * jcf-depend.c: Include jcf.h.
15287 * jcf-write.c (localvar_alloc): Returns `void'.
15288 (localvar_free): Removed unused variable.
15290 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15291 (init_parse): Use OBJECT_SUFFIX, not ".o".
15293 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15295 * class.c (emit_register_classes): Renamed from
15296 emit_register_class.
15297 * java-tree.h (emit_register_classes): Prototype renamed from
15298 emit_register_class.
15299 * jcf-parse.c (yyparse): Call emit_register_classes once before
15301 * parse.y (java_expand_classes): No longer register classes.
15303 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15305 * class.c (is_compiled_class): New local variable
15306 seen_in_zip. Identify classes found in currently compiled source
15308 * decl.c (complete_start_java_method): Fixed typo.
15309 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15310 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15311 (CLASS_P): Moved around.
15312 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15313 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15315 (jcf_parse_source): Changed leading comment. Removed unnecessary
15316 fclose and CLASS_FROM_SOURCE_P marking.
15317 (parse_source_file): New local variables remember_for_generation
15318 and filename. Mark parsed file name identifier node. Removed block
15319 executed when parse_only was null. Set remember_for_generation.
15320 Use it as an argument to java_pop_parser_context.
15321 (yyparse): New local variables several_files, list, next node and
15322 current_file_list. Split ampersand separated file names into
15323 current_file_list. Iterate through the list and parse accordingly.
15324 * parse.h (java_pop_parser_context): New function prototype.
15325 * parse.y (ctxp_for_generation): New static global variable.
15326 (java_pop_parser_context): New argument generate. Link popped ctxp
15327 to ctxp_for_generation list accordingly.
15328 (java_complete_expand_methods): Fixed indentation.
15329 (java_expand_classes): New function.
15331 1998-10-17 Per Bothner <bothner@cygnus.com>
15333 * Makefile.in: Link with libiberty.a instead of memmove.o.
15335 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15337 * lex.c (setjmp.h): No longer included.
15338 * lex.h (setjmp.h): Included.
15339 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15340 (duplicate_declaration_error_p): Renamed from
15341 duplicate_declaration_error.
15342 (build_array_from_name): New function prototype.
15343 * parse.y (setjmp.h): No longer included.
15344 (variable_declarator_id): Define action.
15345 (build_array_from_name): New function.
15346 (duplicate_declaration_error_p): Renamed from
15347 duplicate_declaration_error. Fixed leading comment.
15348 (register_fields): Main `for' loop reorganized. Uses
15349 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15350 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15351 build_array_from_name.
15352 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15354 (read_import_dir): Don't try to skip `.' and `..'.
15355 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15356 build_array_from_name. Main `for' loop reorganized.
15357 (resolve_qualified_expression_name): When building access to a
15358 field, use the type where the field was found, not its own type.
15359 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15360 field was found is null.
15361 (qualify_ambiguous_name): Sweep through all successive array
15364 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15366 * java-tree.h (pop_labeled_block, lang_printable_name,
15367 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15368 interface_of_p, inherits_from_p, fix_classpath,
15369 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15370 make_class_data, register_class, alloc_name_constant): New
15371 function prototypes.
15372 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15373 indentation. Added cast to remove warning.
15374 (lang_printable_name): Set v argument unused.
15375 (lang_print_error): Added argument to lang_printable_name call.
15376 (java_dummy_print, print_lang_decl, print_lang_type,
15377 print_lang_identifier, lang_print_xnode): All argument marked
15379 * lex.c (java_unget_unicode): Removed unnecessary argument.
15380 (java_allocate_new_line): Unused local variable is gone.
15381 (java_read_char): Added parenthesis in expressions to remove
15382 warnings. Added final return statement.
15383 (java_read_unicode): Added parenthesis in expression to remove
15385 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15386 (java_parse_escape_sequence): Likewise.
15387 (java_lex): Unused local variables are gone. Fixed
15388 java_unget_unicode invocation.
15389 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15391 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15392 lang_printable_name invocation in macro.
15393 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15395 (duplicate_declaration_error): Suppressed unused argument in
15397 (identical_subpath_p): Function declaration is gone.
15398 (patch_invoke): Suppressed unused argument in prototype.
15399 (patch_cast, build_labeled_block, check_thrown_exceptions):
15401 * parse.y (setjmp.h): Included
15402 (toplev.h): Likewise.
15403 (field_declaration:): Suppressed unused local
15404 (label_decl:): Fixed build_labeled_block invocation.
15405 (java_pop_parser_context): Put extra parenthesis around assignment
15407 (yyerror): Suppressed unused local variables.
15408 (variable_redefinition_error): Fixed lang_printable_name
15410 (create_interface): Suppressed unused local variables.
15411 (create_class): Likewise.
15412 (duplicate_declaration_error): Suppressed unused argument. Fixed
15413 lang_printable_name invocation.
15414 (register_fields): Suppressed unused local variable. Fixed
15415 duplicate_declaration_error invocation.
15416 (method_header): Suppressed unused local variable.
15417 (method_declarator, parser_check_super): Likewise.
15418 (java_complete_class): Suppressed unused local variable. Fixed
15419 fatal error message.
15420 (complete_class_report_errors): Added default: in switch.
15421 (java_check_regular_methods): Fixed lang_printable_name
15423 (check_throws_clauses): Likewise.
15424 (java_check_abstract_methods): Suppressed unused local
15425 variable. Fixed lang_printable_name invocation.
15426 (read_import_entry): Added supplemental return statement.
15427 (read_import_dir): Suppressed unused local variables.
15428 (check_pkg_class_access, declare_local_variables): Likewise.
15429 (source_start_java_method): Suppressed unused extern variable
15431 (expand_start_java_method): Suppressed unused extern and local
15432 variable declarations.
15433 (java_complete_expand_methods): Likewise.
15434 (java_complete_expand_method): Suppressed unused local variables.
15435 (make_qualified_name): Likewise.
15436 (resolve_qualified_expression_name): Added default: in
15437 switch. Fixed lang_printable_name invocation.
15438 (class_instance_creation_expression): Added parenthesis around
15440 (patch_method_invocation_stmt): Fixed lang_printable_name and
15441 patch_invoke invocations.
15442 (check_for_static_method_reference): Fixed lang_printable_name
15444 (patch_invoke): Suppressed unused arguments and local variables.
15445 (lookup_method_invoke): Suppressed unused local variables.
15446 (qualify_ambiguous_name): Added default: in switch.
15447 (identical_subpath_p): Function removed.
15448 (patch_assignment): Suppressed unused local variables. Suppressed
15449 unnecessary if statement. Fixed lang_printable_name invocations.
15450 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15451 (valid_ref_assignconv_cast_p): Parenthesis around
15452 expression. Suppressed unused local variables.
15453 (build_binop): Suppressed unused local variables. fixed
15454 lang_printable_name invocations.
15455 (string_constant_concatenation): Suppressed unused local
15457 (patch_unaryop): Fixed lang_printable_name invocation.
15458 (patch_cast): Suppressed unnecessary argument. Fixed
15459 lang_printable_name invocation.
15460 (patch_array_ref): Fixed lang_printable_name invocation.
15461 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15462 (build_labeled_block): Suppressed unused argument.
15463 (generate_labeled_block): Fixed build_labeled_block invocation.
15464 (build_loop_body): Suppressed unused local variables.
15465 (patch_loop_statement): Likewise.
15466 (patch_exit): Fixed lang_printable_name invocation.
15467 (patch_switch_statement): Likewise.
15468 (case_identity): First argument marked unused.
15469 (patch_try_statement): Fixed lang_printable_name invocations.
15470 (patch_synchronized_statement, patch_throw_statement): Likewise.
15471 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15472 lang_printable_name invocations.
15473 (check_thrown_exceptions_do): Suppressed unused argument.
15475 1998-10-14 Tom Tromey <tromey@cygnus.com>
15477 * jcf-write.c (write_classfile): Add output class file as target.
15478 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15479 * jcf.h: Added declarations for dependency-tracking functions.
15480 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15481 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15482 (finish_parse): Call jcf_dependency_write.
15483 (dependency_tracking): New global.
15484 (DEPEND_SET_FILE): New define.
15485 (DEPEND_ENABLE): New define.
15486 (init_parse): Enable dependency tracking if required.
15488 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15489 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15490 (../gcjh$(exeext)): Likewise.
15491 (jcf-depend.o): New target.
15492 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15493 (GCJH_SOURCES): Likewise.
15494 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15496 (find_classfile): Added dep_name argument.
15497 (find_class): Compute name of dependency.
15498 (open_in_zip): Call jcf_dependency_add_file.
15499 * gjavah.c (output_file): No longer global.
15500 (usage): Don't mention "gjavah".
15502 (java_no_argument): Likewise.
15503 (version): Likewise.
15504 (main): Recognize and handle -M family of options.
15505 (print_mangled_classname): Return is void.
15506 (process_file): Handle case where output is suppressed.
15507 (HANDLE_END_FIELD): Likewise.
15508 (HANDLE_METHOD): Likewise.
15509 * jcf-depend.c: New file.
15511 1998-10-13 Jeffrey A Law (law@cygnus.com)
15513 * java-tree.def: Add missing newline at EOF.
15515 1998-10-13 Tom Tromey <tromey@cygnus.com>
15517 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15518 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15520 Include <config.h> and "system.h".
15521 (disassemble_method): Undefine RET to avoid clash with
15522 config/i386/i386.h.
15524 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15526 * decl.c (runtime_exception_type_node, error_exception_type_node):
15527 New global variables.
15528 (init_decl_processing): Initialized.
15529 * expr.c (java_lang_expand_expr): Set caught exception type to
15530 null if catch handler argument doesn't exit.
15531 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15533 * java-tree.h (runtime_exception_type_node,
15534 error_exception_type_node): Global variables declared.
15535 (DECL_FUNCTION_THROWS): New macro.
15536 (DECL_FUNCTION_BODY): Modified comment.
15537 (DECL_SPECIFIC_COUNT): Likewise.
15538 (struct lang_decl): New field throws_list.
15539 (IS_UNCHECKED_EXPRESSION_P): New macro.
15540 * lex.c (java_lex): Generate location information for THROW_TK.
15541 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15542 EXCEPTIONS_P): New macros.
15543 (enum jdep_code): New value JDEP_EXCEPTION.
15544 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15545 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15546 PATCH_METHOD_RETURN_ERROR): New macros.
15547 (patch_method_invocation_stmt): Added new argument to prototype.
15548 (patch_synchronized_statement, patch_throw_statement,
15549 check_thrown_exceptions, check_thrown_exceptions_do,
15550 purge_unchecked_exceptions, check_throws_clauses): New function
15552 * parse.y Fixed typo in keyword section.
15553 (throw:): Rule tagged <node>.
15554 (THROW_TK): Keyword tagged <operator>.
15555 (method_header:): Last argument to call to method_header passed
15557 (throws:, class_type_list:, throw_statement:,
15558 synchronized_statement:, synchronized:): Defined actions.
15559 (method_header): New local variable current. Register exceptions
15560 from throws clause.
15561 (java_complete_tree): Complete and verify exceptions from throws
15563 (complete_class_report_errors): Error message on exceptions not
15565 (java_check_regular_methods): Fixed typo. Shortcut on private
15566 overriding methods. Changed error message on method
15567 redefinition. Check for throws clause compatibility.
15568 (check_throws_clauses): New function.
15569 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15570 method. Changed error message on method redefinition.
15571 (currently_caught_type_list): New static variable.
15572 (java_complete_expand_methods): Purge unchecked exceptions from
15573 throws clause list. Call PUSH_EXCEPTIONS before walk and
15574 POP_EXCEPTIONS after.
15575 (resolve_qualified_expression_name): Pass new argument as NULL to
15576 patch_method_invocation_stmt.
15577 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15578 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15579 argument list when appropriate. Use new argument if non null to
15580 store selected method decl.
15581 (patch_invoke): Convert if necessary args of builtin types before
15582 forming CALL_EXPR. Argument list no longer reversed here.
15583 (invocation_mode): Treat final methods as static methods.
15584 (java_complete_tree): New cases for THROW_EXPR: and
15585 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15587 (complete_function_arguments): No more RECORD_TYPE
15588 conversion. Function parameter nodes no longer saved.
15589 (valid_ref_assignconv_cast_p): Avoid handling null type.
15590 (patch_binop): Fixed null constant reference handling.
15591 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15592 BUILD_THROW macros.
15593 (patch_try_statement): Fixed comments. Record caught types in
15594 list, push the list, expand try block and pop the list.
15595 (patch_synchronized_statement, patch_throw_statement,
15596 check_thrown_exceptions, check_thrown_exceptions_do,
15597 purge_unchecked_exceptions): New functions.
15598 * typeck.c (lookup_argument_method): Allow WFL in place of method
15599 DECL_NAME during method definition check
15601 1998-10-09 Tom Tromey <tromey@cygnus.com>
15603 * gjavah.c (decode_signature_piece): New function.
15604 (print_c_decl): Use it. Added `name_override' argument.
15605 (print_method_info): Use name_override argument to print_c_decl.
15606 (seen_fields): Removed.
15607 (print_field_info): Don't update seen_fields.
15608 (struct method_name): New structure.
15609 (method_name_list): New global.
15610 (print_method_info): Add new method to list of methods.
15611 (name_is_method_p): New function.
15612 (print_field_info): If field name has same name as method, then
15614 (process_file): Parse methods before fields.
15615 (field_pass): New global.
15616 (HANDLE_END_FIELD): Take field_pass into account.
15618 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15620 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15621 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15623 1998-10-03 Anthony Green <green@cygnus.com>
15625 * jvspec.c: Fix bug in jvgenmain_spec patch.
15627 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15629 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15630 * decl.c (soft_exceptioninfo_call_node): New global variable.
15631 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15632 takes extra integer argument. soft_exceptioninfo_call_node
15634 * except.c (java_set_exception_lang_code): New function
15635 (method_init_exceptions): Called here.
15636 (prepare_eh_table_type): New function.
15637 (expand_end_java_handler): Called here.
15638 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15639 one argument. Modified generation of call to
15640 soft_badarrayindex_node to use new argument.
15641 (build_java_arrayaccess): Pass faulty index value to
15642 build_java_throw_out_of_bounds_exception.
15643 (generate_name): New function.
15644 (java_lang_expand_expr): New local variables node, current,
15645 has_finally_p. Expand TRY_EXPR node.
15646 (process_jvm_instruction): Replace top of the stack with thrown
15647 object reference when entering exception handler.
15648 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15649 specific tree codes.
15650 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15652 (DECL_SPECIFIC_COUNT): New macro.
15653 (prepare_eh_table_type, java_set_exception_lang_code,
15654 generate_name): New function declarations.
15655 (match_java_method): Declaration deleted.
15656 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15658 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15659 * parse.h (redefinition_error, refine_accessible_methods_list,
15660 can_cast_to_p): Function declaration removed.
15661 (classitf_redefinition_error, variable_redefinition_error,
15662 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15663 find_most_specific_methods_list, argument_types_convertible,
15664 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15665 valid_cast_to_p, valid_method_invocation_conversion_p,
15666 try_reference_assignconv, add_stmt_to_compound,
15667 build_jump_to_finally, build_tree_list, patch_try_statement,
15668 java_get_catch_block): New function declarations.
15669 * parse.y (string_buffer_type): Global variable deleted.
15670 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15671 finally): Rules tagged <node>.
15672 (TRY_TK, CATCH_TK): Token tagged <operator>.
15673 (class_body_declaration:, class_member_declaration:,
15674 formal_parameter:, explicit_constructor_invocation:,
15675 interface_member_declaration:, constant_declaration:,
15676 primary_no_new_array:, class_instance_creation_expression:,
15677 array_creation_expression:): Issue error on unsuported JDK1.1
15679 (try_statement:, catches:, finally:): Define actions.
15680 (catch_clause_parameter): New rule.
15681 (catch_clause:): Use new rule catch_clause_parameter.
15682 (parse_jdk1_1_error): New function.
15683 (redefinition_error): Renamed classitf_redefinition_error.
15684 (variable_redefinition_error): New function.
15685 (check_class_interface_creation): Call
15686 classitf_redefinition_error.
15687 (java_complete_tree): Added error message on JDEP_TYPE: case.
15688 (complete_class_report_errors): Fixed indentation.
15689 (declare_local_variables): Call variable_redefinition_error.
15690 (source_end_java_method): Call java_set_exception_lang_code and
15691 emit_handlers where appropriate.
15692 (java_method_add_stmt): Call add_stmt_to_block.
15693 (add_stmt_to_block): New function.
15694 (lookup_method_invoke): Fixed outside comment. new local variable
15695 candicates. Call find_applicable_accessible_methods_list and
15696 find_most_specific_methods_list when searching for a
15697 method. Modified error report to list possible candidates when
15699 (find_applicable_accessible_methods_list,
15700 find_most_specific_methods_list, argument_types_convertible): New
15702 (refine_accessible_methods_list): Function deleted.
15703 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15704 expr (if applicable) before calling patch_array_ref.
15705 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15706 (enter_block): Fixed comment.
15707 (enter_a_block): New function.
15708 (patch_assignment): Reorganized. Call try_reference_assignconv for
15709 references. Call valid_cast_to_p instead of can_cast_to_p.
15710 (try_reference_assignconv,
15711 valid_builtin_assignconv_identity_widening_p): New functions.
15712 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15713 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15715 (build_string_concatenation): Don't resolve StringBuffer.
15716 (patch_cast): Fixed inverted arguments.
15717 (patch_array_ref): Code to save array expr deleted. Call
15718 valid_cast_to_p instead of can_cast_to_p.
15719 (generate_labeled_block): Call generate_name.
15720 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15721 patch_try_statement): New functions.
15722 * typeck.c (match_java_method): Function deleted.
15724 1998-10-02 Anthony Green <green@cygnus.com>
15726 * jvspec.c: jvgenmain_spec uses different temporary file names.
15728 1998-10-02 Anthony Green <green@cygnus.com>
15730 * jvspec.c (lang_specific_driver): Fail if user specifies
15731 --main= when not linking.
15733 1998-09-28 Tom Tromey <tromey@cygnus.com>
15735 * class.c (make_class_data): Push value for `thread' field.
15736 * decl.c (init_decl_processing): Added `thread' field to class.
15738 * class.c (add_field): Always make static fields externally
15741 1998-09-26 Anthony Green <green@cygnus.com>
15743 * expr.c (build_java_athrow,
15744 build_java_throw_out_of_bounds_exception, expand_invoke,
15745 build_newarray, expand_java_multianewarray, build_java_monitor):
15746 Update comments to reflect _Jv_* function names.
15748 1998-09-25 Per Bothner <bothner@cygnus.com>
15750 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15751 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15752 * parse.y (expand_start_java_method): Likewise.
15754 1998-09-24 Per Bothner <bothner@cygnus.com>
15756 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15758 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15759 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15760 * expr.c: Remove no-longer-needed calls to promote_type.
15761 * decl.c (give_name_to_locals): Liekwise.
15762 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15763 * parse.y: Add/remove promote_type calls as appropriate.
15764 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15765 (parse_signature_string): Likewise.
15766 (build_java_array_type): Fix for now signature convenions.
15768 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15770 1998-09-23 Tom Tromey <tromey@cygnus.com>
15772 * class.c (init_class_processing): libjava function renamed to
15775 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15777 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15778 * java-tree.def: Fixed DEFTREECODE third argument.
15779 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15780 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15781 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15782 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15783 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15784 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15785 * lang.c (java_tree_code_type, java_tree_code_length,
15786 java_tree_code_name): New arrays.
15787 (lang_init): Append Java tree node definitions to Gcc ones.
15788 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15790 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15792 (java_lex): Allow declaration of empty string constants. Retain
15793 location information on CASE_TK and DEFAULT_TK.
15794 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15795 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15796 Modified to be more robust.
15797 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15798 (build_new_invocation, try_builtin_assignconv,
15799 patch_switch_statement, string_constant_concatenation,
15800 build_string_concatenation, patch_string_cst, patch_string,
15801 java_expand_switch): New function declarations.
15802 * parse.y: Rules related to switch and EH tagged <node>.
15803 (label_id): Set to NULL_TREE
15804 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15806 (this_or_super:): Fixed indentation.
15807 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15808 statement_expression:): Removed call to RULE on all sub-rules.
15809 (switch_expression:, switch_labels:): New rules.
15810 (switch_statement:, switch_block:, switch_block_statement_groups:,
15811 switch_block_statement_group:, switch_labels:, switch_label:):
15813 (throw_statement:, synchronized_statement:, try_statement:):
15814 Defined temporary actions.
15815 (class_instance_creation_expression:): Call
15816 build_new_invocation. Fixed indentation.
15817 (field_access): Fixed indentation.
15818 (method_invocation): Likewise.
15819 (make_qualified_primary): Use THIS_EXPR.
15820 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15821 resolving from SUPER, set *type_found.
15822 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15823 (java_complete_tree): Removed unused local variable `location'. Case
15824 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15825 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15826 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15827 STRING_CST: case. default: checks for patchable strings.
15828 (complete_function_arguments): Transform string constant or
15829 crafted StringBuffer if necessary.
15830 (build_method_invocation): Fixed comments.
15831 (build_new_invocation): New function.
15832 (patch_assignment): Call try_builtin_assignconv to figure a valid
15833 assignment conversion between builtin types.
15834 (try_builtin_assignconv): New function.
15835 (build_binop): Use URSHIFT_EXPR directly to call build.
15836 (operator_string): Use UNARY_PLUS_EXPR.
15837 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15839 (do_merge_string_cste, merge_string_cste,
15840 string_constant_concatenation, build_string_concatenation,
15841 patch_string, patch_string_cst): New function.
15842 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15843 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15844 (build_newarray_node): Use NEW_ARRAY_EXPR.
15845 (build_this): Use THIS_EXPR.
15846 (build_return): Enable debug information on return statement.
15847 (build_if_else_statement): Likewise.
15848 (complete_labeled_statement): Fixed related comment.
15849 (build_loop_body): Fixed comment.
15850 (build_bc_statement): Enable debug information on break/continue
15852 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15854 (patch_switch_statement, case_identity, java_expand_switch): New
15857 1998-09-21 Per Bothner <bothner@cygnus.com>
15859 * buffer.h (BUFFER_INIT): New macro.
15860 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15861 Pass (struct jcf_partial *state) to most functions.
15862 (jcf_block, jcf_relocation): New types.
15863 Support labels, branches, conditionals, loops.
15865 1998-09-21 Tom Tromey <tromey@cygnus.com>
15867 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15869 1998-09-21 Per Bothner <bothner@cygnus.com>
15871 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15872 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15873 not integer_type_node (INT_TYPE_SIZ bits).
15875 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15877 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15878 * jcf-dump.c (print_exception_table): New function.
15879 (disassemble_method): Better handling of wide instructions.
15880 Make more robust for bad input.
15882 1998-09-30 Jeffrey A Law (law@cygnus.com)
15884 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15887 1998-09-17 Jeffrey A Law (law@cygnus.com)
15889 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15891 1998-09-17 Tom Tromey <tromey@cygnus.com>
15893 * Makefile.in ($(PARSE_H)): Removed target.
15895 1998-09-17 Jeffrey A Law (law@cygnus.com)
15897 * Makefile.in (JAVA_OBJS): Add memmove.o
15898 (memmove.o): New target & rules.
15900 1998-09-15 Tom Tromey <tromey@cygnus.com>
15902 * expr.c (expand_invoke): Don't generate a call to the class init
15905 1998-09-14 Jeffrey A Law (law@cygnus.com)
15907 * Makefile.in: Add many missing dependencies.
15908 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15910 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15911 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15913 1998-09-11 Per Bothner <bothner@cygnus.com>
15915 * decl.c (complete_start_java_method): If method is static (and
15916 not private) call _Jv_InitClass.
15917 * expr.c (expand_invoke): Don't call build_class_init.
15919 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15921 1998-09-10 Jeffrey A Law (law@cygnus.com)
15923 * Make-lang.in (GCJ): Define before using.
15925 1998-09-09 Jeffrey A Law (law@cygnus.com)
15927 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15928 losing due to namespace pollution in GNU getopt.h
15930 1998-09-09 Tom Tromey <tromey@cygnus.com>
15932 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15933 (java.all.cross): Likewise.
15934 (java.rest.encap): Likewise.
15936 1998-09-08 Jeffrey A Law (law@cygnus.com)
15938 * gjavah.c (print_class_decls): Fix thinko in arglist
15939 * jcv-io.c (find_classfile): Similarly.
15941 1998-09-07 Jeffrey A Law (law@cygnus.com)
15943 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15945 1998-09-05 Tom Tromey <tromey@cygnus.com>
15947 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15948 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15949 * Makefile.in (PARSE_C): New macro.
15950 (PARSE_H): Likewise.
15951 (PARSE_SCAN_C): Likewise.
15952 ($(PARSE_C)): Target renamed from parse.c.
15953 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15954 (clean): Remove parse-scan.c as well.
15955 (parse.o): Depend on $(PARSE_C).
15957 1998-09-05 Anthony Green <green@cygnus.com>
15959 * README, license.terms: Removed.
15961 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15962 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15963 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15964 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15965 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15966 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15967 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15968 and Java trademark attribution.
15970 1998-09-04 Tom Tromey <tromey@cygnus.com>
15972 * Makefile.in: Use gcjh, not gjavah.
15973 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15974 * Make-lang.in: Changed gjavah to gcjh everywhere.
15976 1998-09-03 Per Bothner <bothner@cygnus.com>
15978 * gjavah.c: Support new -prepend -add -append flags.
15979 (print_method_info): Method is not virtual if class is final.
15981 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15983 * jv-scan.c: Fixed copyright assignment.
15984 * keyword.gperf: Likewise.
15985 * keyword.h: Likewise.
15986 * lex.c: Fixed copyright assignment.
15987 (java_lex): Push unicode back when parsing '<'.
15988 * lex.h: Fixed copyright assignment.
15989 * parse-scan.y: Likewise.
15990 * parse.h: Fixed copyright assignment.
15991 (build_debugable_stmt, complete_for_loop): New function prototypes.
15992 * parse.y: Fixed copyright assignment.
15993 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15994 size_zero_node when completing a loop with no exit condition.
15995 (for_statement_nsi:): Define action.
15996 (for_init:, for_update:): Return size_zero_node when empty.
15997 (declare_local_variables): Call build_debugable_stmt.
15998 (build_debugable_stmt): New function.
15999 (build_loop_body): Build debugable statement around loop
16001 (complete_loop_body): Take into account the debugable statement
16002 around the EXIT_EXPR.
16003 (complete_loop_body): New function.
16004 (patch_exit_expr): Fixed condition inversion.
16006 1998-09-02 Tom Tromey <tromey@cygnus.com>
16008 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
16009 name of thread define.
16010 * jvspec.c (THREAD_NAME): New macro.
16012 (THREADLIB): Likewise.
16013 (lang_specific_driver): Recognize attempt to link with thread
16014 library or gc library. Recognize -ljava on command line so it
16015 isn't linked against more than once.
16017 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16019 * parse-scan.y (report_main_declaration): Name of the class
16020 containing `main' can be a qualified name.
16022 1998-08-31 Tom Tromey <tromey@cygnus.com>
16024 * config-lang.in: Changed gjavac to gjc everywhere.
16025 * Make-lang.in: Changed gjavac to gjc everywhere.
16027 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16029 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
16030 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
16031 and install the files.
16032 * Makefile.in (JAVA_OBJS_LITE): New variable.
16033 (compiler:): Now include jv-scan as a dependency.
16034 (../jv-scan$(exeext), parse-scan.c): New targets.
16035 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
16036 * config-lang.in (compilers): Removed gcj, gjavah from the list.
16037 * jcf-parse.c (parse_source_file): Call java_layout_classes and
16038 check for errors even if parse_only.
16039 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
16041 (yylex): New function. Uses java_lex body.
16042 (java_lex): Removed commented out statement. Remove local variable
16043 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
16044 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16045 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16046 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16047 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16048 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16050 (java_lex_error): Empty if JC1_LITE is defined.
16051 (java_get_line_col): Return 0 if JC1_LITE is defined.
16052 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16053 SET_MODIFIER_CTX): Moved into the section containing the macros
16054 conditionally defined by JC1_LITE.
16055 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16056 argument if JC1_LITE is defined.
16057 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16058 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16060 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16061 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16062 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16063 to different values according to JC1_LITE.
16064 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16065 declared if JC1_LITE set.
16066 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16067 defined if JC1_LITE not set.
16068 (struct parser_ctx): Reorganized and skip the jc1 front end part
16070 (java_layout_classes): New function definition.
16071 (java_push_parser_context, java_init_lex, yyparse, yylex,
16072 yyerror): Prototype always declared. All other static function
16073 prototypes declared only if JC1_LITE is not set.
16074 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16075 declared in parse.h.
16076 (java_layout_classes): New function.
16077 (java_complete_expand_methods): No longer layout the class here.
16078 * parse-scan.y: New file.
16079 * jv-scan.c: New file.
16081 1998-08-25 Tom Tromey <tromey@cygnus.com>
16083 * gjavah.c (main): Handle -friend option.
16084 (friend_specs): New global.
16085 (generate_access): Handle friend_specs.
16086 (process_file): Likewise.
16087 (MAX_FRIENDS): New macro.
16088 (friend_count): New global.
16089 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16090 Changed all callers.
16092 1998-08-24 Per Bothner <bothner@cygnus.com>
16094 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16095 (main): Handle processing all the entries of a named .zip archive.
16096 * jcf-io.c (jcf_trim_old_input): New function.
16097 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16099 1998-08-24 Per Bothner <bothner@cygnus.com>
16101 * lang.c (flag_assume_compiled): Make default be on.
16103 1998-08-21 Per Bothner <bothner@cygnus.com>
16105 * jcf-dump.c: Add bunches of flags to control output more.
16106 (process_class): New function; support printing more than one class.
16107 (main): Support new --print-main and --javap flags.
16108 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16109 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16111 1998-08-20 Per Bothner <bothner@cygnus.com>
16113 Change mangling of dispatch table to match C++ vtable (w/thunks).
16114 * class.c (build_dtable_decl), java-tree.h: New function.
16115 (make_class_data): Call it.
16116 * decl.c (init_decl_processing): Likewise.
16118 1998-08-19 Warren Levy <warrenl@cygnus.com>
16120 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16121 soft_anewarray; adjust args passed.
16122 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16123 match _Jv_NewObjectArray.
16125 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16127 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16128 * expr.c (loopup_label): Call create_label_decl.
16129 (create_label_decl): New function.
16130 (java_lang_expand_expr): Call expand_start_bindings with argument
16132 * java-tree.h Added space after PROTO in function declarations
16134 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16135 (create_label_decl, push_labeled_block): New function
16137 * lex.c (label_id): Initialize.
16138 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16140 * parse.h Added space after PROTO in function declarations when
16142 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16143 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16144 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16145 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16147 (struct parser_ctxt): New fields current_loop,
16148 current_labeled_block.
16149 (build_if_else_statement, patch_if_else_statement,
16150 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16151 generate_labeled_block, complete_labeled_statement,
16152 build_bc_statement, patch_bc_statement, patch_loop_statement,
16153 build_new_loop, build_loop_body, complete_loop_body): New function
16155 * parse.y (java_warning_count): New global variable.
16156 (label_id): New static variable.
16157 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16158 (block:): Return size_zero_node when block is empty.
16159 (empty_statement:): Return size_zero_node.
16160 (statement:): Implement supplemental action when for_statement: is
16162 (label_decl:): New rule.
16163 (labeled_statement:): Rewritten using label_decl. Actions
16165 (labeled_statement_nsi:): Likewise.
16166 (if_then_statement): Actions implemented.
16167 (while_expression): New rule.
16168 (while_statement:): Rewritten using while_expression. Actions
16170 (while_statement_nsi:): Likewise.
16171 (do_statement_begin:): New rule.
16172 (do_statement:): Rewritten using do_statement_begin. Actions
16174 (for_statement:): Rewritten using for_begin. Actions implemented.
16175 (for_statement_nsi:): Likewise.
16176 (for_header:, for_begin:): New rules.
16177 (for_init:): Actions implemented.
16178 (statement_expression_list:, break_statement:,
16179 continue_statement:): Likewise.
16180 (yyerror): Count number of issued warning(s).
16181 (java_report_errors): Report error(s) and/or warning(s).
16182 (java_complete_class): Use build_java_argument_signature to
16183 recompute completed method signature.
16184 (java_check_regular_methods): New locals method_wfl and aflags.
16185 Use method_wfl instead of lookup_cl during error reports. Fixed
16186 indentation and modified some error messages. Use
16187 lang_printable_name in method instead of the DECL_NAME. New code
16188 to issue warnings on methods not overriding corresponding methods
16189 private to a different package.
16190 (java_method_add_stmt): Call add_stmt_to_compound.
16191 (add_stmt_to_compound): New function.
16192 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16193 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16194 (build_if_else_statement, patch_if_else_statement,
16195 build_labeled_block, generate_labeled_block,
16196 complete_labeled_statement, build_new_loop, build_loop_body,
16197 complete_loop_body, patch_loop_statement, build_bc_statement,
16198 patch_bc_statement, patch_exit_expr): New functions.
16199 * typeck.c (build_java_signature): Build argument signature before
16200 enclosing it in between parenthesis.
16202 1998-08-17 Warren Levy <warrenl@cygnus.com>
16204 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16205 (JAVA_OBJS): Added reminder comment
16207 1998-08-13 Nick Clifton <nickc@cygnus.com>
16209 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16210 be interpreted as a long long.
16212 1998-08-13 Warren Levy <warrenl@cygnus.com>
16214 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16215 soft_initialise_class. Use _Jv_NewMultiArray, not
16216 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16217 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16218 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16219 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16221 1998-08-12 Per Bothner <bothner@cygnus.com>
16223 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16224 length_identifier_node): New global tree node constants.
16225 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16226 Replace uses by super_identifier_node etc.
16227 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16229 * parse.y (resolve_field_access): Don't special-case ".length" if
16230 flag_emit_class_files.
16231 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16232 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16235 1998-08-11 Per Bothner <bothner@cygnus.com>
16237 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16238 * class.c (make_method_value): Remove init for removed fields.
16240 * class.c (layout_class): Use build_java_argument_signature.
16241 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16243 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16244 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16245 (build_java_signature): Don't use push_java_argument_signature.
16247 * typeck.c (lookup_argument_method): New function.
16248 * parse.y (java_check_regular_methods): Use lookup_argument_method
16249 instead of lookup_java_method2 followed by lookup_java_method.
16251 * parse.y (check_method_redefinition): Minor optimization.
16253 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16254 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16256 1998-08-10 Tom Tromey <tromey@cygnus.com>
16258 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16261 * gjavah.c (java_float_finite): Use K&R-style definition.
16262 (java_double_finite): Likewise.
16263 (generate_access): Now returns void. Changed all callers.
16264 (last_access_generated): Removed.
16265 (process_file): Only make a single pass over the .class file.
16267 1998-07-29 Per Bothner <bothner@cygnus.com>
16269 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16270 for compatibility for G++ (with -fvtable-thunks).
16271 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16273 * gjavah.c (process_file): Use public inheritance for super-class.
16275 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16277 * lex.c (java_init_lex): Initialize ctxp->package.
16278 * parse.h (struct parser_ctxt): package and package_len replaced
16279 by tree package, an identifier node. Field method_decl_list is
16280 gone. Fixed comments.
16281 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16282 class_in_current_package): New function prototypes.
16283 * parse.y (array_type:): Set class loaded flag on primitive type
16285 (package_declaration:): Assign ctxp->package to the
16287 (method_invocation:): Handle invocation of method qualified by
16289 (single_type_import_declaration:): Removed ambiguity check.
16290 (java_pop_parser_context): New local variable `next'. Reset and
16291 set IMPORT_CLASSFILE_NAME flags on current and previous import
16293 (java_accstring_lookup): Use new local macro COPY_RETURN.
16294 (lookup_field_wrapper): New function.
16295 (parser_qualified_classname): Use merge_qualified_name.
16296 (parser_check_super_interface): Broaden error message.
16297 (do_resolve_class): Check for qualified class name in the current
16298 compilation unit if appropriate.
16299 (process_imports): Check for already defined classes.
16300 (check_pkg_class_access): Got rid of call to
16301 get_access_flags_from_decl.
16302 (java_complete_expand_methods): Call safe_layout_class based on
16303 the current class size.
16304 (make_qualified_primary): Build a WFL qualification on primary if
16306 (merge_qualified_name): New function.
16307 (make_qualified_name): Use merge_qualified_name.
16308 (resolve_expression_name): Use safe_lookup_field.
16309 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16310 (resolve_qualified_expression_name): Likewise. Check on resolved
16311 element accessibility.
16312 (not_accessible_p, class_in_current_package): New functions.
16313 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16314 (patch_method_invocation_stmt): Merged common pieces. Check
16315 accessibility of invoked method.
16316 (check_for_static_method_reference): Add returned type in error
16318 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16319 (refine_accessible_methods_list): Merged two conditions in test.
16320 (java_complete_class): Sanity check on stabilize_ref gone.
16321 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16323 1998-07-28 Per Bothner <bothner@cygnus.com>
16325 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16327 1998-07-24 Tom Tromey <tromey@cygnus.com>
16329 * gjavah.c (F_NAN): Removed.
16330 (F_NAN_MASK): New macro.
16331 (F_POSITIVE_INFINITY): Removed.
16332 (F_NEGATIVE_INFINITY): Likewise.
16333 (java_float_finite): Rewrote.
16334 (D_NAN_MASK): Renamed.
16335 (java_double_finite): Rewrote.
16336 (D_POSITIVE_INFINITY): Removed.
16337 (D_NEGATIVE_INFINITY): Likewise.
16339 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16340 If verbose, print underlying representation of value in hex.
16342 1998-07-24 Per Bothner <bothner@cygnus.com>
16344 * buffer.h, buffer.c: New files.
16345 * Makefile.in (JAVA_OBJS): Add buffer.o.
16347 Support locals variables and writing their debug entries to .class.
16348 * jcf-write.c: Simplify some by user new buffer type.
16349 (vode_buffer_grow): Removed.
16350 (struct localvar_info): New type.
16351 (localsvars, localvartable): New buffers.
16352 (localvar_alloc, localvar_free): New functions.
16353 (generate_bytecode_insns): Handle local variables.
16354 (generate_classfile): Write LocalVariableTable attribute.
16356 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16358 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16359 * zipfile.h (ZIPMAGIC): New macro.
16361 1998-07-24 Tom Tromey <tromey@cygnus.com>
16363 * Makefile.in (gjavah.o): Updated dependencies.
16364 (jcf-dump.o): Likewise.
16365 (all.indirect): Use ../gjavah.
16366 (../gjavah$(exeext)): Likewise.
16367 (clean): Don't remove gjavah.
16368 (clean): Remove parse.c, not java/parse.c.
16369 * Make-lang.in (java): Added gjavah.
16370 (gjavah$(exeext)): New target.
16371 (GJAVAH_SOURCES): New macro.
16372 (java.all.build): Added gjavah.
16373 (java.all.cross): Likewise.
16374 (java.rest.encap): Likewise.
16375 * config-lang.in (compilers, stagestuff): Added gjavah.
16377 1998-07-23 Tom Tromey <tromey@cygnus.com>
16379 * gjavah.c (java_float_finite): New function.
16380 (java_double_finite): Likewise.
16381 (F_POSITIVE_INFINITY): New macro.
16382 (F_NEGATIVE_INFINITY): Likewise.
16384 (D_POSITIVE_INFINITY): Likewise.
16385 (D_NEGATIVE_INFINITY): Likewise.
16387 (print_field_info): Use java_float_finite and java_double_finite.
16389 1998-07-23 Per Bothner <bothner@cygnus.com>
16391 * parse.y (method_header): Name "this" implicit argument.
16393 1998-07-22 Per Bothner <bothner@cygnus.com>
16395 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16396 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16397 (put_linenumber): New function.
16398 (generate_bytecode_insns, generate_classfile): Write line numbers.
16400 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16402 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16403 (lookup_name, build_known_method_ref, build_class_init,
16404 build_invokevirtual, invoke_build_dtable, match_java_method,
16405 build_field_ref, pushdecl_force_head, build_java_binop,
16406 binary_numeric_promotion, build_decl_no_layout,
16407 build_java_arrayaccess, build_newarray, build_anewarray,
16408 build_java_array_length_access, build_java_arraynull_check): New
16409 extern function prototypes.
16410 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16411 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16413 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16415 * jcf.h (jcf_out_of_synch): New extern function prototype.
16416 * parse.h: Static/global function implemented in parse.y
16417 prototyped and declarations moved at the end of the file.
16418 (DECL_P): Check that the argument isn't null.
16419 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16420 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16421 (QUAL_DECL_TYPE): New macro.
16422 (PARAMS): Macro definition removed.
16423 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16424 (return_statement:): Call build_return.
16425 (field_access:): Call make_qualified_primary in sub rule.
16426 (method_invocation:): Build method invocation and call
16427 make_qualified_primary when processing primaries.
16428 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16429 get_type_from_signature.
16430 (java_check_regular_method): Extra integer 0 argument when calling
16431 lookup_java_method2.
16432 (lookup_java_interface_method2): Extra method DECL argument when
16433 calling lookup_java_interface_method2.
16434 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16435 COMPOUND_EXPR node.
16436 (java_complete_expand_method): Layout current class iff not
16437 already done. Don't process interface's methods.
16438 (java_complete_expand_method): Use super class only if it
16439 exists. Use current class otherwise.
16440 (make_qualified_primary): New function.
16441 (resolve_expression_name): Process qualified expression or
16442 expression from primary the same way.
16443 (resolve_expression_name): Two last arguments to
16444 resolve_field_access are now NULL_TREEs.
16445 (resolve_field_access): New variable is_static. Local field must
16446 be DECLs. is_static computed on field DECLs only. Append code in
16447 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16448 to initialize field_type.
16449 (resolve_qualified_expression_name): New local variable,
16450 previous_call_static and is_static. Handle primaries with function
16451 calls, casts, array references and `this'. `super' now handled as
16452 `(super_class)this'. Use is_static to clarify boolean expressions.
16453 Added code to handle case where a proper handle is required to
16454 access a field. Use QUAL_DECL_TYPE where applicable.
16455 (maybe_access_field): New function.
16456 (patch_method_invocation_stmt): New arguments primary, where,
16457 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16458 deleted. Use `where' as a type to search from if specified. Check
16459 for static method reference where forbidden. Append primary or
16460 current_this to the argument list if not calling constructor nor
16462 (check_for_static_method_reference): New function.
16463 (patch_invoke): Layout the class on which new is done if
16465 (lookup_method_invoke): Changed format to report errors on
16467 (qualify_ambiguous_name): New local variable this_found. Now
16468 handle things from primaries. Method call are considered
16470 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16471 changed into NULLs.
16472 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16473 (java_complete_tree): New case fo RETURN_EXPR. Process function
16474 call arguments in separate function.
16475 (complete_function_arguments): New function.
16476 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16478 (patch_assignment): Take the return function slot into account as
16479 a RHS. Distinguish assignment from a return.
16480 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16481 when checking methods in interfaces.
16482 (resolve_type_during_patch): NULL argument to unresolve_type_p
16483 instead of NULL_TREE.
16484 (patch_newarray): Fixed typo in comment.
16485 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16486 (build_return, patch_return): New functions.
16487 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16489 1998-07-21 Per Bothner <bothner@cygnus.com>
16491 * constants.c (find_name_and_type_constant, find_fieldref_index,
16492 find_methodref_index): New methods.
16493 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16494 just return given method. Also, rename to build_known_method_ref.
16495 (expand_invoke): Rename call to build_invoke_non_interface.
16496 * java-tree.h, parse.h: Update prototype.
16497 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16498 (such as expand_expr_stmt) if flag_emit_class_files.
16499 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16500 STACK_TARGET, IGNORE_TARGET): New macros.
16501 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16502 (generate_bytecode_insn): New function to generate method's bytecode.
16503 (generate_classfile): Node generate Code attribute for a method.
16504 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16505 push_long_const, field_op, adjust_typed_op, maybe_wide):
16506 New functions used by generate_bytecode_insn.
16508 * typeck.c (signature_include_return): Remove variable.
16509 (push_java_argument_signature, build_java_argument_signature): New.
16510 (build_java_signature): Use push_java_argument_signature.
16511 * parse.y: Use build_java_argument_signature instead of fiddling
16512 with signature_include_return.
16514 1998-07-17 Tom Tromey <tromey@cygnus.com>
16516 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16519 * Makefile.in (all.indirect): Added gjavah$(exeext).
16520 (gjavah$(exeext)): Added $(exeext).
16523 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16525 * class.c (layout_class): Call to java_layout_parsed_class replace
16526 by safe_layout_class.
16527 * expr.c (build_java_array_length_access): Removed static storage
16528 class in the function definition.
16529 (build_java_arraynull_check): Likewise.
16530 Also fixed typos in two comments.
16531 * lex.c (java_init_lex): Initialize static global kw_length.
16532 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16533 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16535 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16536 * parse.h (resolve_no_layout): New static function declaration.
16537 (get_identifier_in_static): Declaration removed.
16538 (java_layout_parsed_class): Function name declaration changed to
16540 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16541 not_initialized_as_it_should_p, build_this): New static function
16543 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16544 binary_numeric_promotion, stabilize_reference,
16545 build_decl_no_layout, build_java_arrayaccess): Extern function
16546 declarations moved into their own section.
16547 (build_newarray, build_anewarray, build_java_array_length_access,
16548 build_java_arraynull_check): New extern function declarations.
16549 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16550 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16552 (CALL_CONSTRUCTOR_P): New macro.
16553 * parse.y (kw_length): New static global tree node.
16554 (return_statement): Tagged <node>.
16555 (RETURN_TK): Tagged <operator>.
16556 (variable_declarator_id:): Build variable declaration with an
16557 empty initialization value if a syntax error was found in the
16558 initialization part of the variable declaration.
16559 (statement_without_trailing_substatement:): return_statement: now
16560 uses the default rule.
16561 (return_statement:): Temporarily fixed to return NULL_TREE.
16562 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16563 (class_instance_creation_expression:): Class creation rules now
16564 call build_method_invocation upon reduction.
16565 (array_creation_expression:): Rules call build_newarray_node upon
16567 (dim_exprs:): Build a list of dimension expressions.
16568 (dim_expr:): Store location of the OSB_TK in the dimension
16570 (method_invocation:): Added a new error rule.
16571 (build_unresolved_array_type): WFL argument may also be an array
16572 on a primitive type. Name of the argument changed to reflect this.
16573 (method_declarator): Insert argument type at the beginning of the
16574 argument type list and later reverse the list.
16575 (unresolved_type_p): Argument 'returned' may be optionally
16577 (java_layout_class_from_source): Function renamed
16579 (resolve_and_layout): Now call resolve_no_layout and
16581 (resolve_no_layout): New function.
16582 (purify_type_name): New function.
16583 (complete_class_report_errors): Call purify_type_name during error
16584 report on a type not found.
16585 (process_imports): error_found local variable doesn't need to be
16586 initialized to zero.
16587 (declare_local_variables): New local type_wfl. Fixed typo in error
16588 message. type_wfl assigned to unresolved type and used to register
16589 incomplete type. Build a WFL around the variable initialization
16590 statement so that debug info can be generated on it.
16591 (source_start_java_method): Reverse argument list after they've
16593 (current_this): New static global variable.
16594 (java_complete_expand_methods): Set current_this when appropriate.
16595 (resolve_expression_name): Build correct static and non static
16596 field access bearing a simple name.
16597 (resolve_field_access): Resolve the length field of arrays. Handle
16599 (patch_method_invocation_stmt): Set the type of the method
16600 invocation to error_mark_node. This value is later overridden by a
16601 valid type, if any. Don't handle qualified constructor invocation
16602 as qualified method invocation. Call lookup_method_invoke with its
16603 new flag. It's no longer necessary to access the selected method
16604 as the value of a tree list. Handle constructor invocation.
16605 (patch_invoke): Reverse argument list when invoking non interface
16606 methods. Insert call to new as the first argument of the
16608 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16609 defined within a final class. Return INVOKE_STATIC if the invoked
16610 method is a constructor.
16611 (lookup_method_invoke): New lc argument is a flag to indicate a
16612 constructor lookup. Now handle constructor lookup. Choose the most
16613 specific method in case several were matching the invocation
16614 requirements. Return a method decl instead of a tree list featuring
16615 one single method decl element.
16616 (refine_accessible_methods_list): New lc flag argument to
16617 indicate that a constructor is being looked up.
16618 (not_initialized_as_it_should_p): New function.
16619 (java_complete_tree): Now process fake tree codes
16620 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16621 save_expr on resolved function call arguments. Case on
16622 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16623 (patch_assignment): LHS can be a field access expression. When
16624 dealing with reference, lhs_type is the promoted type of the
16625 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16627 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16628 (patch_binop): Use not_initialized_as_it_should_p where
16630 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16631 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16633 (resolve_type_during_patch): New function.
16634 (patch_cast): Call resolve_type_during_patch to resolve type and
16635 report error accordingly.
16636 (patch_array_ref): Use not_initialized_as_it_should_p where
16637 applicable. Array base expression is saved before being
16638 used. Promote the type of an array elements if it contains non
16640 (build_newarray_node, patch_newarray, build_this): New functions.
16642 1998-07-16 Tom Tromey <tromey@cygnus.com>
16644 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16645 increment it in `for' statement.
16646 (print_field_info): If number is inf or nan, don't print it.
16647 (print_method_info): If method name is `delete', just ignore it.
16648 (print_c_decl): Special-case jstringArray.
16650 * gjavah.c (help): New function.
16651 (no_argument): New function.
16652 (usage): Changed text.
16653 (main): Rewrote argument handling. Now handles -v, --help,
16655 (version): New function.
16656 (found_error): New global.
16657 (main): Return found_error.
16658 (generate_access): Set found_error.
16659 (print_c_decl): Likewise.
16661 1998-07-15 Tom Tromey <tromey@cygnus.com>
16663 * gjavah.c (print_c_decl): Don't print "," when examining field.
16664 Skip type name when looking at "[L" types.
16665 (process_file): Now static.
16666 (generate_access): Now returns int.
16667 (last_access_generated): New global.
16668 (process_file): Clear last_access_generated; make multiple passes
16670 (print_field_info): Just return if generate_access returns true.
16671 (print_method_info): Likewise. Also, allow <init> functions to
16673 (print_c_decl): Added is_init argument. Print constructors
16675 (print_cxx_classname): Use UTF8_GET to extract characters from
16677 (print_base_classname): New function.
16678 (print_class_decls): New function.
16679 (process_file): Use it.
16680 (utf8_cmp): New function.
16682 1998-07-13 Nick Clifton <nickc@cygnus.com>
16684 * lang-options.h: Format changed to match changes in gcc/toplev.c
16685 to implement a --help option.
16687 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16689 * decl.c (init_decl_processing): Revert change to dtable_type.
16691 1998-07-09 Per Bothner <bothner@cygnus.com>
16693 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16695 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16697 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16699 * lang.c (lang_init): Default flag_exceptions to 1, without
16700 checking to see if it's 2 first.
16702 1998-07-08 Jeffrey A Law (law@cygnus.com)
16704 * constants.c: Include "system.h".
16705 * decl.c: Likewise.
16706 * lang.c (flag_new_exceptions): Get via extern now.
16707 (lang_init_options): New functions. Turn on flag_new_exceptions.
16709 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16711 * lex.c (java_lex): Return 0 when we see an invalid character in
16714 * lex.c (java_read_char): Specify extra argument when calling
16716 (java_read_unicode, java_parse_end_comment,
16717 java_parse_escape_sequence): Likewise,
16718 (java_lex): Specify extra argument when calling
16719 java_lex_error. Test that IDs are beginning with a legal character
16720 for IDs. Handle invalid characters with an error message and a
16721 call to java_lex_error.
16722 (java_lex_error): Adjust column position by new argument
16723 `forward'. Issue an error even if in the middle of reporting an
16726 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16728 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16729 we don't explicitly put a null pointer when we're copying it.
16731 1998-07-07 Tom Tromey <tromey@cygnus.com>
16733 * gjavah.c (print_cxx_classname): New function.
16734 (super_class_name): Likewise.
16735 (print_super_fields): Removed.
16736 (in_super): Removed.
16737 (print_field_info): Never generate #defines.
16738 (print_c_decl): Changed generated types to match JNI. No longer
16739 print class name before method name.
16740 (print_method_info): Print "static" before static methods.
16741 Print "virtual" before non-final methods.
16742 (usage): Use exit(1), not exit(-1).
16744 (print_field_info): Use %.17g to print a double.
16745 (last_access): New globals.
16746 (process_file): Initialize last_access.
16747 (usage): Now static.
16748 (ACC_VISIBILITY): New define.
16749 (generate_access): New function.
16750 (print_field_info): Call it.
16751 (print_method_info): Likewise. Also, generate information for all
16752 methods, not just native methods. Return void.
16753 (print_c_decl): Return void.
16754 (print_field_info): Return void.
16756 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16758 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16759 processing the jc1 grammar file. Prefix bison functions and
16760 variables with java_.
16761 (parse.c): Dependencies on parse.h and lex.h
16762 * expr.c (build_java_arrayaccess): Function now global.
16763 * java-tree.h: Comment reorganized to carry on previous
16764 classification effort.
16765 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16766 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16767 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16768 java_parse (new prefix java_ generated by bison).
16769 (java_layout_parsed_class, java_register_parsed_class): Function
16771 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16772 * lex.c (static tree wfl_op): Variable deleted.
16773 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16774 ctxp fields to NULL_TREE.
16775 (java_lex): No longer create WFL for operators. Filename caching
16776 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16777 created as STRING_CST and later expanded. Removed extra argument
16778 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16780 (build_wfl_node): Removed code in comments.
16781 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16782 store token and location data in the current bison token.
16783 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16784 static/extern function declaration at the beginning of the file.
16785 (struct qualification): Data structure definition deleted.
16786 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16787 (qualify_ambiguous_name): Function declaration modified. Function
16788 now returns nothing.
16789 (build_array_ref, patch_array_ref, make_qualified_name,
16790 resolve_qualified_expression_name, maybe_generate_clinit,
16791 resolve_field_access): New static function declarations.
16792 (build_java_arrayaccess): New extern function declaration.
16793 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16794 (CALL_EXPR_PRIMARY): Macro deleted.
16795 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16796 (struct parser_ctxt): Field initialized_final
16797 removed. non_static_initialized, static_initialized: New fields.
16798 * parse.y (static tree kw_super, static tree kw_this): New global
16800 (%union): tree wfl field of operator member replaced by int
16801 location. WFLs are non longer created for operators.
16802 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16803 (qualified_name:): Now calls make_qualified_name to build the
16805 (type_declaration:): Consider generating <clinit> when class
16807 (variable_declarator:): Directly build an assignment node when the
16808 variable is initialized when declared.
16809 (this_or_super:): Build a WFL and set current location when THIS
16810 or SUPER are parsed.
16811 (expression_statement:): Wrap statement around a WFL.
16812 (primary_no_new_array:): Fixed typo. Changed value returned by
16813 THIS_TK because of its new type (temporary).
16814 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16815 (field_access:): Build qualified name with SUPER.
16816 (method_invocation:): Fixed returned value because of SUPER's new
16818 (array_access:): Use OSB_TK location information.
16819 (post_increment_expression:, post_decrement_expression:,
16820 unary_expression:, pre_increment_expression:,
16821 pre_decrement_expression:, unary_expression_not_plus_minus:,
16822 cast_expression:, multiplicative_expression:,
16823 additive_expression:, shift_expression:, relational_expression:,
16824 equality_expression:, and_expression:, exclusive_or_expression:,
16825 inclusive_or_expression:, conditional_and_expression:,
16826 conditional_or_expression:, assignment:): Use new location/token
16827 information available on operators.
16828 (create_class): Set super_decl_type to NULL_TREE when processing
16830 (register_fields): Field initialization is now a MODIFY_EXPR
16831 node. Chain initialization code to the matching lists (according
16832 to the field declaration modifiers).
16833 (maybe_generate_clinit): New function.
16834 (method_header): Don't set method's DECL_NAME to a WFL when adding
16835 methods to java.lang.Object.
16836 (resolve_and_layout): Now can return NULL_TREE if the type
16837 resolution fails. Otherwise, return the class DECL instead of its
16839 (check_method_redefinition): Don't patch method DECL_NAME if it
16840 belongs to java.lang.Object.
16841 (process_imports): Simply assign error_found to the value returned
16842 by check_pkg_class_access.
16843 (declare_local_variables): Don't use their init statements (if
16844 any) when parsing error were previously found. Reuse MODIFY_EXPR
16845 build during parsing as an init statement.
16846 (java_method_add_stmt): Now return the current method body.
16847 (java_layout_parsed_class, java_register_parsed_class): Functions
16849 (java_complete_expand_methods): Initialize the constant pool on a
16850 per class basis. Layout the classes before expanding their method
16851 bodies. Don't try expand artificial constructor code if error were
16852 found. Make the classes data and register them if no error were
16854 (java_complete_expand_method): Retrieve an artificial constructor
16855 argument list before entering its body. Assign the top block to
16856 the artificial constructor function body and set types of declared
16857 blocks and compound statements to void. Walk method body if not an
16858 artificial constructor.
16859 (make_qualified_name, cut_identifier_in_qualified): New functions.
16860 (resolve_expression_name): Fixed comments. Save/restore the
16861 current class CLASS_LOADED_P flag value. Build non qualified
16862 static field access and handle qualified expression names.
16863 (resolve_field_access, resolve_qualified_expression_name): New
16865 (patch_method_invocation_stmt): Use the new expression resolution
16866 scheme, calling resolve_field_access when the function call is
16867 resolved as an expression.
16868 (qualify_ambiguous_name): Function rewritten to work on qualified
16869 expression produced by make_qualified_name.
16870 (java_complete_tree): Promote type when function's argument are
16871 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16872 the assignment to discover further errors if RHS is a expression
16873 name that fails to evaluate. Declare LHS initialized even though
16874 the assignment failed. Don't use the location variable and removed
16875 extra argument in patch function calls. Now handle the ARRAY_REF
16876 case and build internal string representation when STRING_CSTs are
16878 (build_method_invocation): Don't wrap function call around a WFL.
16879 (build_assignment): Likewise. Use the operator location
16881 (patch_assignment): Handle array access LHSs. Handle error
16882 provenance, resulting in a better error report.
16883 (build_binop): Use op_location from operator as binop location
16885 (build_unaryop, build_incdec, build_cast): Likewise.
16886 (patch_binop): Extract location information from the node. Fixed
16887 typo in error message.
16888 (patch_unary_op): Extract location information from the node.
16889 (build_array_ref, patch_array_ref): New functions.
16891 1998-07-01 Tom Tromey <tromey@cygnus.com>
16893 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16894 match _Jv_IsInstanceOf.
16895 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16896 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16898 1998-06-30 Tom Tromey <tromey@cygnus.com>
16900 * decl.c (init_decl_processing): Functions are now named
16901 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16903 1998-06-29 Per Bothner <bothner@cygnus.com>
16905 * java-tree.h (load_class): Add prototype.
16906 * class.c (is_compiled_class): Add missing arg to load_class.
16907 * expr.c (expand_java_NEW): Call load_class.
16908 * parse.y (process_import): Removed bogus use of void return value.
16910 1998-06-25 Per Bothner <bothner@cygnus.com>
16912 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16913 Function name is "_Jv_Throw" instead of "soft_athrow".
16914 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16915 Function name is "_Jv_AllocObject" instead of "soft_new".
16916 Takes an extra parameter (object size).
16917 * expr.c: Update calls.
16919 1998-06-24 Per Bothner <bothner@cygnus.com>
16921 * lex.c (java_get_line_col): Handle end-of-file.
16922 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16924 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16926 * lang.c (lang_init): Make -fexceptions the default.
16927 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16928 exception handling is not turned on.
16930 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16932 * lang.c (flag_new_exceptions): Make this this default.
16933 * decl.c (end_java_method): Call emit_handlers.
16934 * except.c (method_init_exceptions): Set language code and version.
16935 (expand_start_java_handler): Enable exception, and call
16936 expand_eh_region_start.
16937 (expand_end_java_handler): Enable exception, and set up catch blocks.
16938 (emit_handlers): New routine to generate the saved handlers.
16939 * java-except.h (emit_handlers): Add prototype.
16941 1998-06-12 Per Bothner <bothner@cygnus.com>
16943 We used to have three different representations of the constant pool:
16944 the CPool structure, the tree_constant_pool, and the constructures
16945 used to build the Class object (which may need class and string
16946 constants) in compiled code. None were appropriate for compiling
16947 to .class files, so I did a major overhaul.
16949 First, the tree_constant_pool array was removed. Things were
16950 modified to the CPool structure in the JCF could be used.
16951 Second, a "capacity" field was added to the CPool, and functions
16952 written to search for a matching constant, adding one if not found.
16953 The code that generated the Class object was changed to use a CPool.
16954 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16955 the static Class object are now only in build_constants_constructor.
16956 Finally, I wrote code which can generate a .class file (including its
16957 constant pool) from the RECORD_TYPE of a class. This is a big step
16958 on the way to compiling Java source into .class files.
16960 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16961 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16963 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16964 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16965 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16966 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16967 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16968 (lang_type): Removed constant_pool field.
16969 * jcf.h (CPool): Renamed size to count. Added field capacity.
16970 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16971 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16972 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16974 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16975 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16976 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16977 (set_constant_entry, find_constant1, find_constant2,
16978 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16979 find_utf8_constant, find_class_or_string_constant): New functions.
16981 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16982 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16983 (give_name_to_class, get_class_constant): Likewise.
16984 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16985 (get_name_and_type_constant, get_ref_constant): Removed.
16986 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16987 * parse.y: Don't save/restore tree_constant_pool.
16988 * verify.c (verify_jvm_instructions): Update for new approach.
16989 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16991 * lang-options.h: Added -femit-class-file, -femit-class-files.
16992 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16993 (lang_f_options): Added "emit-class-file(s)".
16995 * expr.c (build_java_arrayaccess): Generate more efficient array
16996 bounds checking, by using unsigned compare.
16998 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
17000 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
17002 * parse.h: New comment on the handling of unresolved type
17003 identifiers. JDEPs are now part of the jdep_code enum.
17004 (typedef struct jdep): Now use enum jdep_code or int, depending on
17005 availability. Both are narrowed down to an 8 bits bitfield.
17006 (CALL_EXPR_PRIMARY): Fixed comment.
17008 1998-06-10 Tom Tromey <tromey@cygnus.com>
17010 * Make-lang.in (java): Added gjavac and jvgenmain.
17011 (java.start.encap): Depend on gjavac.
17012 (java.rest.encap): Depend on jvgenmain.
17014 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
17015 (JAVA_CROSS_NAME): Likewise.
17016 (java.all.build): Depend on jvgenmain and gjavac.
17017 (java.all.cross): Depend on jvgenmain and gjavac-cross.
17018 (jvgenmain$(exeext)): New target.
17019 (java.install-common): Wrote.
17020 * config-lang.in (compilers, stagestuff): Added gjavac and
17023 1998-06-10 Dave Brolley <brolley@cygnus.com>
17025 * lang.c (lang_decode_option): New argc/argv interface.
17027 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17029 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
17030 * decl.c (build_decl_no_layout): New function.
17031 * expr.c (java_lang_expand_expr): Layout declarations found in
17032 blocks before they're pushed.
17033 * jcf-parse.c (load_class): Save current line when parsing class
17035 (parse_source_file): Register class before expanding their
17037 * lang.c (put_decl_node): Produce `null' when `void *' is
17039 * lex.c (static tree wfl_op): New static global, for error report
17041 (java_init_lex): wfl_operator and wfl_op initialized
17042 here. Filename caching added for wfl_op. Return wfl_op when `(' is
17044 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17045 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17046 build_unresolved_array_type): New static function definitions.
17047 (build_decl_no_layout): New extern function declared.
17048 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17049 faulty modifier exists.
17050 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17051 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17052 (UNARY_PLUS_EXPR): New fake operator.
17053 (struct parser_ctxt): New field osb_number.
17054 * parse.y (static tree wfl_operator): New static WFL for operator
17055 bound error messages.
17056 (DECR_TK, INCR_TK): Moved.
17057 (OP_TK): Tagged <operator>.
17058 (array_type:): Now call build_unresolved_array_type.
17059 (dim_expr:): Count the number of '[' seen.
17060 (post_increment_expression, post_decrement_expression,
17061 pre_increment_expression, pre_decrement_expression,
17062 unary_expression_not_plus_minus, unary_expression:): Actions are
17063 now building the corresponding unary expressions.
17064 (cast_expression:): Actions are now building cast expressions.
17065 (build_unresolved_array_type): New function.
17066 (create_interface): Reset the number of declared interfaces.
17067 (create_class): Likewise.
17068 (method_header): Methods declared within the scope of an interface
17069 are now implicitly set public and abstract.
17070 (java_complete_class): Variable's and parameter's type are patched
17071 with a promoted type.
17072 (declare_local_variables): Resolved non builtin types are promoted
17073 before being used to build a variable decl. Removed type patch
17074 posted on variable initialization statement.
17075 (source_start_java_method): Use build_decl_no_layout to build the
17076 decl of a parameter of incomplete type.
17077 (java_register_parsed_class): Process interfaces too. Call
17078 rest_of_decl_compilation on each processed class declarations.
17079 (java_complete_expand_methods): Don't attempt to expand things in
17081 (java_complete_tree): Process CONVERT_EXPR, even though it always
17082 has a type. Propagate error_mark_node to node's type too. Promote
17083 method's call argument type and return error_mark_node if
17084 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17085 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17086 handle unary operator nodes.
17087 (build_assignment): Added comment.
17088 (print_int_node): New function.
17089 (patch_assignment): New second argument. New error handling. Use
17090 print_int_node. Handle references. Use can_cast_to_p to issue
17091 different error message according to the context and check upon
17092 the initialization of the RHS.
17093 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17094 (operator_string): Handle more operators.
17095 (patch_binop): No longer use a function static
17096 wfl_operator. Improved error message on shift distance.
17097 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17098 patch_cast): New functions.
17100 1998-06-05 Per Bothner <bothner@cygnus.com>
17102 * jvspec.c: New file.
17103 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17105 * java-tree.h (identifier_subst): Add declaration.
17107 1998-06-04 Tom Tromey <tromey@cygnus.com>
17109 * jvgenmain.c (main): Generate call to JvRunMain.
17111 * class.c (make_class_data): Push value for "sync_info" field.
17112 * decl.c (init_decl_processing): Push "sync_info" field.
17114 1998-06-03 Per Bothner <bothner@cygnus.com>
17116 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17117 Java (source) name, not signature.
17118 Set TYPE_ALIGN to (at least) that of element_type.
17120 1998-06-02 Per Bothner <bothner@cygnus.com>
17122 * class.c: Moved classname-mangling-rekated code to ...
17123 * mangle.c: ... this new file.
17124 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17125 * Makefile.in: Update for above changes.
17127 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17129 * expr.c (truthvalue_conversion): Convert integer and floating
17130 point value to their truth value.
17131 * lex.c (java_lex): Handle the `null' literal.
17132 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17133 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17134 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17137 * parse.y: Reorganization/documentation on token declaration.
17138 (binop_lookup[]): New added new tree codes.
17139 (relational_expression): Build corresponding binary operators.
17140 (equality_expression, conditional_and_expression,
17141 conditional_or_expression): Likewise.
17142 (java_complete_class): Fix crash in debug message.
17143 (java_complete_tree): Check initialization of method call
17144 arguments. Further bogus node evaluation to detect more error
17145 during assignments. Handles more binary operators.
17146 (patch_assignment): Use DECL_P.
17147 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17149 (operator_string): Handle more case. Compacted source.
17150 (patch_binop): Changed function comment. Checking for
17151 uninitialized first operand takes the compound assignment into
17152 account and uses DECL_P. Checking for uninitialized second operand
17153 delayed to routine's end. Use macros to issue type bound error
17154 messages and issue messages on both operands if their types are
17155 different. Force fixed type into node. Handle all binary
17158 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17160 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17161 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17162 build operator node and return tokens.
17163 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17164 * parse.h (java_complete_tree): Changed returned type in prototype.
17165 (build_method_invocation, build_assignment, patch_assignment,
17166 patch_binop): New static function declarations.
17167 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17168 BUILD_EXPR_WFL): New macros.
17169 * parse.y (enum tree_code binop_lookup[]): New static for token to
17171 (%union): Parser union has new sub-structure `operator'.
17172 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17173 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17174 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17175 ASSIGN_ANY_TK): Tokens tagged `operator'.
17176 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17177 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17178 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17179 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17180 (assignment_operator:): Rule tagged `operator'.
17181 (expression_statement:): Re-installed default rule.
17182 (method_invocation:): Sub rules call build_method_invocation.
17183 (postfix_expression:): Don't attempt to resolve name here. Just
17185 (multiplicative_expression:): Sub-rules build corresponding binop
17187 (additive_expression:, shift_expression:, and_expression:,
17188 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17189 (assignment:): Sub rule invoke build_assignment.
17190 (assignment_operator:): Default rules on sub rules.
17191 (force_error): Added documentation on this variable.
17192 (declare_local_variables): Build initialization calling
17194 (expand_start_java_method): Removed unused rtx declaration. Mark
17195 arguments as already initialized.
17196 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17197 (java_complete_expand_methods): Don't process next method if
17198 completion of the previous one triggered errors.
17199 (java_complete_expand_method): Call source_end_java_method if no
17200 error were found during completion.
17201 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17202 locals declaratilon. Handle names found within a class. Return
17203 error_mark_node when things aren't found.
17204 (patch_method_invocation_stmt): Return error_mark_node on failures.
17205 (patch_invoke): Removed unused local. Return the correct node.
17206 (java_complete_tree): Now returns a value. The BLOCK section binds
17207 local identifiers and the type of a BLOCK is now void. Assign the
17208 result of operand completion on COMPOUND_EXPR. Assign the
17209 encapsulated node of a WFL to the result of its completion, except
17210 when the node is an identifier. Now handle MODIFY_EXPR and several
17211 binary operators. Return error_mark_node on errors.
17212 (build_method_invocation, build_assignment, patch_assignment,
17213 build_binop, operator_string, patch_binop): New functions.
17214 * typeck.c (binary_numeric_promotion): New function.
17216 1998-05-21 Per Bothner <bothner@cygnus.com>
17218 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17219 Replace most uses of ident_subst by identifier_subst.
17221 * class.c (push_class_static_dummy_field): Removed function.
17222 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17223 instead of looking got "class" static field. Create that decl here.
17224 (class_identifier_node): Removed; no longer needed.
17225 (init_class_processing): Don't init class_identifier_node.
17226 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17227 Do nreverse 0 times (instead of twice) for Object and Class.
17228 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17230 1998-05-20 Per Bothner <bothner@cygnus.com>
17232 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17233 while initializing linenumber_count and linenumber_table.
17234 Do it before init_function_start (which calls emit_line_note).
17235 * expr.c (expand_byte_code): Don't need to clear lineno here.
17237 1998-05-18 Tom Tromey <tromey@cygnus.com>
17239 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17240 then mangle number as _N_.
17242 * class.c (mangle_class_field): New function.
17243 (build_class_ref): Set assembler name of class reference using
17244 mangle_class_field.
17245 (push_class_static_dummy_field): Likewise.
17247 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17249 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17250 of assigning to TREE_CODE. The latter method exploits a feature
17251 of GCC that is not ANSI compliant.
17253 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17255 * decl.c (pushdecl_force_head): New function.
17256 (pushlevel): Removed conditional printf.
17257 (complete_start_java_method): Don't enter local variable scope if
17258 function is compiled from source code.
17259 * expr.c: parse.h now included
17260 (java_lang_expand_expr): New function.
17261 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17262 printf. Terminate buffer when doing directories.
17263 * jcf-parse.c (parse_source_file): Call lang_init_source before
17264 parsing and before code generation.
17265 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17266 use printf if the macro is defined.
17267 * lang.c (lang_init): Install lang_expand_expr hook on
17268 java_lang_expand_expr.
17269 (java_dummy_print): New function.
17270 (lang_init_source): New function.
17271 * lex.c (java_lex): Remember location of an opening brace at the
17272 second nesting level.
17273 (java_is_eol): Unget character seen after a CR if it is EOF.
17274 * parse.h: Now includes lex.h
17275 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17276 printf if the macro is defined.
17277 (expand_start_java_method, build_expr_block, enter_block,
17278 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17279 New static function declarations.
17280 (pushdecl_force_head): New extern function declaration.
17281 (INCOMPLETE_TYPE_P): New macro.
17282 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17283 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17284 BLOCK_EXPR_ORIGIN): New macros.
17285 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17286 DECL_SOURCE_LINE_LAST): New macros.
17287 (struct parser_ctxt): Removed field current_method_decl, redundant
17288 with the field current_function_decl. Added fields
17289 first_ccb_indent1 and pending_block.
17290 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17291 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17293 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17294 (compilation_unit:): Cosmetic on sub rule.
17295 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17296 (variable_initializer:): Installed default rule on expression:.
17297 (method_declaration:): method_header: starts a new
17298 method. method_body: installs the function body, absorbs blocks
17299 emitted for temporary variable scopings, pops function's body block
17300 and merges function's last statement lineno in DECL_SOURCE_LINE.
17301 (method_body:): Installed default rules.
17302 (block:): Call enter_block when an opening brace is seen. Absorb
17303 scoping blocks and call exit_block when a closing brace is seen.
17304 (block_statement:): Cosmetic changes.
17305 (method_invocation:): Create WFL around CALL_EXPR node.
17306 (patch_stage): Added comment around definition.
17307 (method_header): Try to use first_ccb_indent1 as the first line of
17308 the method, so BP debug info are emitted at the first opening
17309 brace of the function. If the function has no body, use the
17310 location of the function's name. Override currently defined method
17311 name with the matching WFL so we can point redefinition errors
17312 using the location where the function's name was declared.
17313 (check_abstract_method_header): Interprets DECL_NAME as an
17314 identifier or as a WFL, accordingly.
17315 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17316 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17317 location and name information out of it and reinstall DECL_NAME to
17318 its original identifier node value.
17319 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17320 function's source code).
17321 (read_import_dir): Test the value returned by find_class and issue
17322 a fatal accordingly.
17323 (declare_local_variables): Push a new block for the scope of the
17324 new variable(s) if code has been already generated at that nesting
17325 level. Pinpoint redefinition errors using the variable id
17326 WFLs. Generate initialization code if necessary. If the variable
17327 type is incomplete, register a patch on its decl.
17328 (source_start_java_method): Rewritten. Define a new block for the
17329 function's parameters. Build parameter decl out of function's
17330 arguments and register them for a patch if their types are
17332 (expand_start_java_method): Includes the part of
17333 source_start_java_method that was pushing the parameter decls and
17334 completing the method start code.
17335 (source_end_java_method): Removed call the expand_end_bindings and
17336 poplevel (already taken care of). Reinstall function's arguments
17337 and get function's last line of code before calling
17338 expand_function_end.
17339 (java_method_add_stmt): New comment before the function's
17340 code. Complement the second operand of the current COMPOUND_EXPR
17342 (java_complete_expand_methods): Don't generate debug info on line
17343 zero when expanding a generated constructor.
17344 (java_complete_expand_method): Set start and end line numbers for
17345 a artificially generated constructor to one and manually call
17346 enter_block and exit_block when defining it. For all methods:
17347 expand function's start calling the new expand_start_java_method
17348 and invoke java_complete_tree on the effective method's body, if
17350 (resolve_expression_name): Now use lookup_name_in_blocks to search
17351 local variable decls and print out an error when variables are
17353 (patch_method_invocation_stmt): Inserted comment before the
17355 (lookup_method_invoke): Chain method's arguments using chainon
17356 with the current arg list as a second argument. Inserted missing
17357 IDENTIFIER_POINTER when reporting an error on methods not found.
17358 (refine_accessible_methods_list): Don't retain constructors.
17359 (patch_arguments): Function removed.
17360 (java_complete_tree): Inserted comment before the function's
17361 code. New case for BLOCKs. Moved the WFL case a bit
17362 further. Complete function's arguments.
17363 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17364 maybe_absorb_scoping_blocks): New functions.
17366 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17368 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17370 * jcf-parse.c (parse_source_file, java_error_count): New forward
17371 and extern declarations.
17372 (java_parse_abort_on_error): Macro moved.
17373 (jcf_parse_source): fatal called if fopen fails. Now calls
17375 (parse_source_file): New parse_only parameter. Reflects the
17376 elimination of the second pass.
17377 (yyparse): parse_source_file called with argument set to 0.
17378 * jcf.h (JCF_ZERO): Sets java_source to zero.
17379 * lex.c (java_init_lex): pass argument is gone. Function modified
17380 to be called once during the analysis of a file.
17381 (java_unget_unicode): Fixed typo in fatal message.
17382 (java_get_line_col): Likewise.
17383 (java_lval): Likewise. String literals no longer built during
17385 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17387 * parse.h (MODIFIER_WFL): New macro.
17388 (parse_check_super, parser_check_super_interface): Now return int.
17389 (parser_chain_incomplete_item, not_builtin_p,
17390 complete_method_decl): Declarations removed.
17391 (build_method_invocation_stmt, build_invoke): Renamed using the
17392 `patch' instead of `build'
17393 (register-incomplete_type, obtain_incomplete_type,
17394 java_complete_tree, java_complete_expand_method,
17395 unresolved_type_p, create_jdep_list): New function declarations.
17396 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17397 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17398 (jdep): New typedef on new struct _jdep.
17399 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17400 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17401 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17402 JDEP_RESOLVED_P): New macros.
17403 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17404 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17405 JDEP_VARIABLE): New enum values and jdep kinds.
17406 (jdeplist): New typedef on struct _jdeplist.
17407 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17409 (CALL_EXPR_PRIMARY): New macro.
17410 (struct parser_ctxt): Fields java_pass, current_method_decl,
17411 method_decl_list deleted. New field jdeplist.
17412 (INCOMPLETE_P): Macro deleted.
17413 * parse.y (single_type_import_declaration:): Removed pass switch.
17414 (type_import_on_demand_declaration): Likewise.
17415 (field_declaration:): Removed pass switch on all sub rules.
17416 (class_declaration:): Call the complete_class_decl removed on
17418 (method_declaration:): Removed second pass switch. No longer chain
17419 methods decl when method_header reduced.
17420 (method_header:): Sub rules no longer depend on pass switch.
17421 (method_declarator:): Likewise.
17422 (method_body:): Likewise.
17423 (abstract_method_declaration:): Likewise.
17424 (block_statement:): Likewise.
17425 (local_variable_declaration:): Likewise.
17426 (argument_list:): Likewise.
17427 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17428 removed. Partial CLASS_EXPR tree node built instead.
17429 (postfix_expression:): Removed pass switch on all sub rules.
17430 (java_pop_parser_context): Free classd_list content.
17431 (yyerror): Call obstrack_grow0 to finalize error message.
17432 (check_class_interface_creation): Comment modified to reflect new
17433 returned value meaning. Removed second pass switch. Return 1 if an
17434 error was found, 0 otherwise. Adjust pointer on filename if a
17435 leading path separator was found.
17436 (maybe_create_class_interface_decl): Removed first pass switch
17437 when linking the class decl to the class_list. Install a new
17438 jdep_list for the class.
17439 (add_superinterfaces): List of unresolved interfaces is
17440 gone. Unresolved interfaces are directly added to the current
17442 (create_interface): Second pass shortcut removed.
17443 ctpx->modifier_ctx access through MODIFIER_WFL.
17444 (create_class): Second pass shortcut removed. Call to
17445 register_incomplete_type replaces the call to
17446 parser_chain_incomplete_item.
17447 (complete_class_decl): Function removed.
17448 (duplicate_declaration_error): New way of retrieving redeclared
17450 (register_fields): Call to lookup_modifier_cl replaced by
17451 MODIFIER_WFL. New way of handling unresolved type, using
17452 unresolved_type_p and obtain_incomplete_type.
17453 register_incomplete_type replaces call to parser_chain_incomplete_item.
17454 (patch_stage): New static global variable.
17455 (method_header): New way of handling unresolved type, using
17456 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17457 indicates that the method decl needs to be patched.
17458 (check_abstract_method_header): Call to lookup_modifier_cl
17459 replaced by MODIFIER_WFL.
17460 (method_declarator): Incomplete argument type are registered
17461 calling register_incomplete_type. Patch on the declared method is
17462 issued in that case.
17463 (unresolved_type_p): New function.
17464 (parser_check_super_interface): New comment to reflect function's
17465 modified returned type (int). Function and has a new argument
17466 this_wfl. Call to parse_error_context uses this_wfl instead of
17467 relying on lookup_cl.
17468 (parser_check_super): Comment reflects function's new returned
17469 type (int). Function returns nonzero value on error.
17470 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17471 register_incomplete_type, jdep_resolve_class): New functions to
17472 handle incomplete types in declarations.
17473 (java_complete_class): Rewritten to work with the new incomplete
17474 type handling scheme.
17475 (complete_class_report_errors): Likewise.
17476 (complete_method_decl): Removed: it jobs is now handled by
17477 java_complete_class.
17478 (do_resolve_class): Class loaded in not already loaded and not
17479 found in Java source code.
17480 (java_check_regular_methods, java_check_abstract_methods): Don't
17481 call complete_method_decl anymore.
17482 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17483 (read_import_dir): Got rid of the pass number dependency.
17484 (declare_local_variables): New handling of unresolved types (patch
17486 (source_start_java_method): New parameter level. Function called
17487 with level set to 1 when argument types are potentially
17488 unresolved. Called to complete the job with level set to 2 once
17489 types are complete.
17490 (source_end_java_method): Call to permanent_allocation
17491 removed. Waiting to be replaced by a more suitable obstack
17493 (java_complete_expand_methods, java_complete_expand_method,
17494 java_expand_finals): New functions.
17495 (build_method_invocation_stmt): Renamed
17496 patch_method_invocation_stmt. Extracts function call expression
17497 (wfl) and arguments (args) from CALL_EXPR tree operands.
17498 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17499 call. Patch the function and argument operand of the CALL_EXPR
17501 (patch_argument, java_complete_tree): New functions.
17503 1998-04-20 Per Bothner <bothner@cygnus.com>
17505 Recover from missing fields and methods (i.e. error instead of fatal).
17506 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17507 * expr.c (expand_invoke): Recover from missing method.
17508 (expand_java_field_op): Recover from missing field.
17509 Inline references to java.lang.{Integer,Char,...}.TYPE.
17510 * typeck.c (get_type_from_signature), java-tree.h: New function.
17511 * class.c (add_method): Use get_type_from_signature.
17512 (build_class_ref): Handle a class that was not found.
17513 * typeck.c (convert): Handle conversion to pointers (for convenience).
17514 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17515 instead of lookup_field to handle missing fields.
17517 * jcf-parse.c (process_zip_dir): Set java_source.
17519 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17521 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17523 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17525 * jcf-parse.c (load_class): Don't change input_filename before
17526 calling jcf_parse_source (but still do it before calling
17528 (jcf_parse_source): Assign input_filename after having saved the
17530 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17531 list. ctxp->modifier_ctx zeroed according to its new
17532 definition. ctxp->filename initialized. Removed
17533 JAVA_MODIFIER_CTX_UNMARK.
17534 (java_unget_unicode): Update the character based column position.
17535 (java_allocate_new_line): ref_count not used anymore. Always free
17536 ctxp->p_line. Initialize c_line->char_col to 0.
17537 (java_get_unicode): Update the character based column position.
17538 (java_lex): Use ctxp->elc to store current position in source
17539 file, at the beginning of the parsed token. Set modifier_ctx entry
17540 corresponding to the parse modifier to a WFL node. Return a WFL
17541 node when an identifier is parsed.
17542 (java_lex_error): Now uses ctxp->elc to store current position in
17544 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17545 * lex.h (build_wfl_node): New function definitions.
17546 (struct java_line): ref_count and next fields are gone. New field
17548 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17549 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17550 (JAVA_COLUMN_DELTA): New macro.
17551 (java_lc): New typedef on new struct _java_lc.
17552 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17553 (parse_error_context, parse_warning_context): Changed prototypes.
17554 (java_get_line_col): Added as an available global function.
17555 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17556 (IC_DECL): Replaced by macro IC_TYPE
17557 (DEPEND_WFL): New macro.
17558 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17560 (exit_java_complete_class): Removed a commented out statement.
17561 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17562 now an array of tree nodes. Deleted fields line_list and
17563 e_line. New field elc, to replace e_line.
17564 * parse.y (array_type:): Build WFL node.
17565 (qualified_name:): Build a single WFL node out of two. Retain
17566 the location information of the first node in the resulting node.
17567 (package_declaration:): Use package name as a WFL node
17568 (single_type_import_declaration:): Use imported name as a WFL node.
17569 (type_import_on_demand_declaration:): Use root of the imported
17570 packages as a WFL node.
17571 (field_declaration:): Removed unused local variable cl.
17572 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17573 (yyerror): New static elc. Removed static error_line, error_pos.
17574 New local code_from_source. Save ctxp->elc into elc at the first
17575 pass. Call java_get_line_col to get a string of the line where
17576 the error occurred.
17577 (debug_line): Removed static function.
17578 (parse_error_context, parse_warning_context): Parameter cl is now
17579 a WFL node. Use its value to initialize ctxp->elc.
17580 (redefinition_error): Parameter cl is now a WFL node.
17581 (parse_add_interface): New parameter wfl. No longer call
17582 lookup_cl, use wfl instead.
17583 (check_class_interface_creation): Parameter cl is now a WFL node.
17584 (maybe_create_class_interface_decl): Likewise.
17585 (add_superinterfaces): New function.
17586 (create_interface): Removed local cl, node, super_decl,
17587 super_decl_type. Function now uses id as a WFL node. Better
17588 warning/error report on obsolete or forbidden mix of
17589 modifiers. Now calls add_superinterfaces to register interfaces.
17590 (create_class): Removed local cl, node. Local variable id is used
17591 as a WFL node. Better error report on forbidden modifier
17592 mix. Uses add_superinterfaces to register interfaces.
17593 (find_field): Argument cl is now a WFL node. Now store the WFL
17594 node of a fields that needs to be checked for their
17596 (method_header): Local variable node non longer used. Local
17597 variable id replaces cl.
17598 (check_modifiers_consistency): Local variable cl is now a WFL
17600 (method_declarator): Local variable cl replaced by parameter id.
17601 (parser_qualified_name): Now uses parameter name as a WFL node.
17602 (parser_check_super_interface): New parameter wfl, for achieve
17603 greater accuracy during error reports.
17604 (parser_chain_incomplete_item): New parameter named location. Used,
17605 along the decl, to construct the incomplete item node.
17606 (java_complete_class): resolve_class now uses WFL node extracted
17607 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17609 (complete_method_decl): Unresolved function's argument types are WFL.
17610 (resolve_class): Parameter cl is now a WFL node.
17611 (resolve_and_layout): Likewise.
17612 (do_resolve_class): Likewise. Try first to use cl and then do the
17613 lookup on the decl when calling check_pkg_class_access.
17614 (complete_class_report_errors): Use IC_TYPE in place of
17615 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17616 instead of doing a lookup over the decl.
17617 (java_check_final): Use WFL info from field tree list.
17618 (lookup_cl): Rewritten and returns a statically defined WFL node.
17619 (lookup_modifier_cl): Now uses information from WFL nodes.
17620 (process_imports): Likewise.
17621 (read_import_dir): name and cl arguments replaced by a single WFL
17622 node. Function modified accordingly.
17623 (find_in_imports_on_demand): Now uses WFL node.
17624 (check_pkg_class_access): cl argument is now a WFL node.
17625 (declare_local_variables): Fixed to use WFL nodes.
17626 (resolve_expression_name): Likewise.
17627 (build_method_invocation_stmt): name_combo argument renamed
17628 wfl. Function modified to use WFL nodes.
17629 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17630 (lookup_method_invoke): cl is now a WFL node. Added missing
17631 IDENTIFIER_POINTER to class type decl name.
17633 1998-04-14 Dave Brolley <brolley@cygnus.com>
17635 * lang.c (init_parse): Now returns char* containing the filename.
17637 1998-04-10 Per Bothner <bothner@cygnus.com>
17639 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17641 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17642 * class.c (make_class_data): If flag_assume_compiled, initial class
17643 state is CSTATE_PREPARED; make superclass and interfaces direct
17644 references, rather than constant pool indexes.
17646 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17648 * parser.y: Include flags.h. Removed debug variable pl.
17649 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17650 (block:): Likewise.
17651 (labeled_statement_nsi:): Generate debug info when reducing
17652 expression_statement:.
17653 (check_pkg_class_access): get_access_flags_from_decl invocation
17654 fixed for new CLASS_* flags location.
17655 (source_end_java_method): Save/restore parser context when
17656 entering/leaving this routine. Restore lineno to its right value
17657 before calling expand_end_bindings.
17658 (build_method_invocation_stmt): build_invoke called with the
17659 current line information.
17660 (build_invoke): New argument cl. Wrap the function call around a
17662 (refine_accessible_methods_list): Changed comment, removed
17664 * parse.h: Fixed typo in comments.
17665 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17666 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17667 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17669 * lex.c (java_lex): Record the last closing curly bracket of a
17671 * jcf-parse.c (jcf_parse_source): Now calls
17672 java_check_methods. Clarified comment, fixed typo.
17674 1998-04-09 Dave Brolley <brolley@cygnus.com>
17676 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17677 (finish_parse): Expose for non USE_CPPLIB builds.
17679 1998-04-08 Jeffrey A Law (law@cygnus.com)
17681 * lang.c (lang_print_xnode): New function.
17683 1998-04-03 Per Bothner <bothner@cygnus.com>
17685 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17686 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17687 used to build a class's dispatch table.
17688 (make_class_data): Generate dispatch table if flag_assume_compiled.
17689 Set dtable of class object to address of class_dtable_decl.
17691 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17692 be volatile and have side effects - generates better code.
17694 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17695 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17697 * expr.c (expand_invoke): If class is final, method is
17698 effectively final, so can call it directly.
17700 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17702 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17704 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17706 * parse.y (build_method_invocation_stmt): Removed extra argument
17709 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17711 * expr.c (dtable_indent): Now static global.
17712 (expand_invoke): Now call invoke_build_dtable and
17713 build_invokevirtual.
17714 (invoke_build_dtable, build_invokevirtual): New functions.
17715 * jcf-io.c (find_class): Defer issuing a warning by setting
17716 jcf->outofsynch to 1.
17717 * jcf-parse.c (jcf_out_of_synch): New function.
17718 (load_class): Test this_jcf.outofsynch flag and call
17719 jcf_out_of_synch accordingly.
17720 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17721 comment indentation.
17722 * lex.c (java_get_unicode): Fixed code indentation.
17723 (java_lex): Create string literal. Fixed typo. Removed several
17724 premature obstack_free.
17725 * parse.h: New enums for name resolution and invocation mode.
17726 (struct qualification): New data structure.
17727 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17728 (do_resolve_class, build_method_invocation_stmt,
17729 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17730 debug_line, identical_subpath_p, invocation_mode,
17731 refine_accessible_methods_list, build_invoke,
17732 lookup_method_invoke): New functions declared.
17733 (build_invokevirtual, invoke_build_dtable, match_java_method,
17734 build_field_ref, jcf_out_of_synch): New references to external
17736 (struct parse_ctxt): Removed artificial_constructor field.
17737 * parse.y: (array_type:): Type defined for this rule.
17738 (class_type:): Installed default rule for interface_type:.
17739 (array_type:): Now build Java array type.
17740 (qualified_name:): Now use obstack_grow0.
17741 (method_declaration:): Skip the artificial constructor added to
17743 (abstract_method_declaration:): Execute the code only during pass 1.
17744 (block:): Installed default rule in block_statements:.
17745 (block_statement:): Add the statement to the method during pass 2.
17746 (statement_expression): Installed default rule for
17747 method_invocation:.
17748 (argument_list:): Added code to build the argument list.
17749 (method_invocation:): Added call to create the method invocation
17751 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17752 (debug_line): New function for debug.
17753 (complete_class_decl): No longer do something during pass 1.
17754 (method_header): Use BUILD_PTR_FROM_NAME.
17755 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17757 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17758 function's main comment.
17759 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17761 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17762 (resolve_class): Now works with arrays.
17763 (do_resolve_class, resolve_and_layout): New functions.
17764 (java_check_regular_methods): Reverse method list before and after
17765 having processed it. No longer set ctxp->artificial_constructor.
17766 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17767 accordingly. Fixed typo in issued error message. Now use
17769 (find_in_imports_on_demand): Now use obstack_grow0.
17770 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17771 (source_end_java_method): Call expand_expr_stmt instead of
17772 expand_expr. Calls it before calling expand_function_end.
17773 (java_method_add_stmt): Do nothing if errors were found during
17775 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17776 (build_method_invocation_stmt, build_invoke, invocation_mode,
17777 lookup_method_invoke, refine_accessible_methods_list,
17778 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17780 * typeck.c (build_java_signature): Properly end method signature
17781 if return type skipped.
17782 (match_java_method): New function.
17784 1998-03-16 Per Bothner <bothner@cygnus.com>
17786 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17788 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17790 * expr.c (build_invoke_non_interface): New function.
17791 (methods_ident, ncode_ident): Now static globals.
17792 (expand_invoke): Use build_invoke_non_interface.
17793 * java-tree.h (struct lang_decl): New field function_decl_body.
17794 (DECL_FUNCTION_BODY): New macro.
17795 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17796 CLASS_FROM_SOURCE_P.
17797 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17798 before starting pass 2. Call to java_generate_parsed_class replaced
17799 by java_register_parsed_class.
17800 * lex.c: Fixed typo in header. Some line width related formating.
17801 * lex.h: Some line width related formating.
17802 * parse.h (source_end_java_method, resolve_expression_name,
17803 complete_class_decl, maybe_create_class_interface_decl,
17804 check_class_interface_creation): New static function declarations.
17805 (java_layout_parsed_class, java_method_add_stmt): New function
17807 (struct parser_ctxt): Field mark_class_generate removed. New
17808 fields class_list and artificial_constructor.
17809 * parse.y: Fixed typo in header.
17810 (class_declaration:): Call complete_class_decl when class body
17812 (method_declaration:): Call source_end_java_method in pass 2 when
17813 the method body is defined.
17814 (postfix_expression:): Do expression name resolution on sub-rule
17815 name during pass 2.
17816 (create_class, create_interface): Merged common pieces.
17817 (check_class_interface_creation, maybe_create_class_interface_decl):
17819 (complete_class_decl): New function.
17820 (register_fields): Fixed line width related typo.
17821 (method_header): Correctly skip first argument when fixing
17822 argument line. Changed the loop.
17823 (java_check_circular_reference): Now use ctxp->class_list.
17824 (java_complete_class): Removed start/stop marking.
17825 (java_check_regular_methods): Now takes a class decl as an
17826 argument. Add default constructor if none were encountered.
17827 (java_check_methods): Now use ctxp->class_list. Changed call to
17828 java_check_regular_methods.
17829 (source_start_java_method): Set DECL_ARG_TYPE for each function
17831 (source_end_java_method, java_method_add_stmt): New functions.
17832 (java_generate_parsed_class): No longer exists.
17833 (java_layout_parsed_class, java_register_parsed_class): New functions.
17834 (resolve_expression_name): New function.
17836 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17838 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17839 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17840 until pass initializations are done. Call read_import_dir with
17842 * parse.h: (lookup_modifier_cl): New function declared.
17843 (INTERFACE_FIELD_MODIFIERS): New macro.
17844 (OBSOLETE_MODIFIER_WARNING): New macro.
17845 * parse.y: (register_fields): Class type and current field name in
17846 local variables. Check modifier(s) if adding field(s) to an interface.
17847 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17848 and report errors using the faulty modifier line context.
17849 (lookup_modifier_cl): New function.
17850 (read_import_dir): Detect and report default import processing
17853 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17855 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17856 * class.c (is_compiled_class): Return 1 after making sure it
17857 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17858 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17859 * java-tree.h (flag_assume_compiled): Add decl.
17860 * lang.c (lang_f_options): Add the flag.
17861 (flag_assume_compiled): Add decl, default to 0.
17863 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17865 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17866 (is_compiled_class): Likewise.
17867 (layout_class): Likewise.
17868 (layout_class): Detect and lay out classes defined in source code.
17869 (interface_of_p, add_interface_do, may_add_interface): New
17871 (add_interface): Now use add_interface_do.
17872 (add_method_1): New function.
17873 (add_method): Now use add_method_1.
17874 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17875 (complete_start_java_method): New function.
17876 (start_java_mehod): Now call complete_start_java_method.
17877 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17878 (expand_invoke): Likewise and fixed typo.
17879 *gjava.c: (print_super_field): Use new argument to find_class
17882 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17883 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17884 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17886 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17887 (add_method_1, push_class): New prototypes.
17888 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17889 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17890 directory where the class was found.
17891 (find_class): New argument DO_CLASS_FILE. Function find_class
17892 modified accordingly.
17893 *jcf-parse.c: (fix_class_path): New function.
17894 (load_class): Use new VERBOSE argument. load_class now finds and
17895 loads/parses .class/.java files. Save read_state of current_jcf
17897 (java_parser_abort_on_error): New macro.
17898 (jcf_parse_source, parse_source_file): New function.
17899 (jcf_parse): Fixed typo.
17900 (yyparse): Call parse_source_file () only.
17901 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17902 writing the real class name back in the zip directory entry.
17903 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17904 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17905 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17906 (find_class): Prototype fixed.
17907 *lex.c: Added 1998 time stamp.
17908 Removed all static global variables, moved into the parser
17909 context data structure.. Now include unistd.h if SEEK_SET not
17911 (java_init_lex): Rewritten.
17912 (java_sneak_unicode): Modified current unicode access in current line.
17913 (java_unget_unicode): Likewise.
17914 (java_allocate_new_line): New allocation management.
17915 (java_read_char): Modified access and storage of unget_utf8_value.
17916 New way of processing current unicode.
17917 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17918 (java_get_unicode): Now use the parser context.
17919 (java_lineterminator): Likewise.
17920 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17921 of the reentrant parser implementation. Function now use the
17922 parser context data structure and java_lval. Fixed production of
17923 the float and double constant "out of range" error message. Fixed
17924 obstack use. Return integer value when hitting a modifier. Now
17925 return type for TRUE, FALSE and other predefined types. Return
17926 identifier as a TREE_LIST list containing the current line context
17927 as the TREE_VALUE sub-node.
17928 (java_unicode_2_utf8): Fixed typo in declaration.
17929 (java_lex_error): Now use the parser context data structure.
17930 *lex.h: Added 1998 time stamp.
17931 (struct java_line): New fields ref_count and next.
17932 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17933 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17934 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17935 *parse.h: Added 1998 time stamp.
17936 (java_parse_source_file): Renamed from parse_source_file.
17937 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17938 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17939 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17940 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17941 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17942 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17943 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17944 (struct parser_ctxt): New data structure to keep the parser context.
17945 *parse.y: Added 1998 time stamp, got rid of static global variables.
17946 (java_error_count, ctxp): New global variables.
17947 (%union): New value field.
17948 (numeric_type, integral_type): Rules removed.
17949 (primitive_type): Rule defined to handle integral, float, double and
17951 (qualified_name, package_declaration,
17952 single_type_import_declaration, type_import_on_demand_declaration,
17953 modifiers, class_declaration, super, interfaces,
17954 interface_type_list, class_body, field_declaration,
17955 field_declaration, variable_declarators, variable_declarator,
17956 variable_declarator_id, method_declaration, method_header,
17957 formal_parameter_list, formal_parameter, method_body, block,
17958 static, interface_declaration, extends_interfaces,
17959 abstract_method_declaration, local_variable_declarators): Rules now
17961 (force_error, do_warning): New global statics.
17962 (push_parser_context, parser_context_save_global,
17963 parser_context_restore_global, pop_parser_context): New functions.
17964 (yyerror): Now uses the global parser context. Fixed use of obstack.
17965 (parse_error, parse_error_context, parse_warning_context,
17966 java_accstring_lookup, redefinition_error, check_modifiers,
17967 parser_add_interface, create_interface, create_class, find_field,
17968 duplicate_declaration_error, register_fields, method_header,
17969 check_modifiers_consistency, check_abstract_method_header,
17970 method_declarator, parser_qualified_classname,
17971 parser_check_super_interface, parser_check_super,
17972 parser_chain_incomplete_item, java_check_circular_reference,
17973 layout_class_from_source, java_complete_class,
17974 complete_method_decl, resolve_class, complete_class_report_errors,
17975 java_check_final, check_method_redefinition,
17976 java_check_regular_methods, java_check_abstract_methods,
17977 java_check_methods, lookup_java_interface_method2,
17978 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17979 process_imports, find_in_imports, read_import_entry,
17980 read_import_dir, find_in_imports_on_demand,
17981 check_pkg_class_access, not_builtin_p, declare_local_variables,
17982 source_start_java_method, java_generate_parsed_class): New
17984 *typeck.c: (signature_include_return): New global variable.
17985 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17986 to add the function returned type in the signature.
17988 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17990 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17992 1998-01-29 Dave Brolley <brolley@cygnus.com>
17994 * Make-lang.in (java.info): Added.
17995 (java.install-info): Added
17997 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17999 * Makefile.in (clean): Also remove java/parse.c.
18001 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
18003 Add a pair of -fbounds-check/-fno-bounds-check options.
18004 * lang.c (lang_decode_option): Add code to grok arguments.
18005 (flag_bounds_check): Add decl.
18006 (lang_f_options): New array w/ the option in it.
18007 * java-tree.h (flag_bounds_check): Add decl.
18008 * lang-options.h: New file.
18009 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
18010 of a static macro value.
18011 (JAVA_ARRAY_EXCEPTION): Delete macro.
18013 1998-01-23 Per Bothner <bothner@cygnus.com>
18015 * typeck.c (build_java_array_type): Fix two bugs in previous change.
18016 * expr.c (build_anewarray): Add missing promote_type.
18018 1998-01-22 Per Bothner <bothner@cygnus.com>
18020 Add array types with known length to optimize bounds checking.
18021 * typeck.c (build_java_array_type): Take length parameter.
18022 (java_array_type_length, build_prim_array_type): New functions.
18023 * java-tree.h: Update for new functions.
18024 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
18025 * class.c: Use build_prim_array_type.
18026 * expr.c (can_widen_reference_to): Handle known-length array types.
18027 (verify_jvm_instructions): Keep track of integer push instructions
18028 followed by newarray/anewarray, so we can build known-length arrays.
18029 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
18030 (java_array_data_offset): New function.
18031 (build_java_array_length_access): New function. Optimize if constant.
18032 (build_java_arrayaccess): Constant fold bounds check.
18033 (expand_java_newarray, expand_java_anewarray): Replaced by ...
18034 (build_newarray, build_anewarray): New functions.
18035 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
18036 * verify.c (merge_types): Handle known-lengh array types.
18038 1998-01-19 Per Bothner <bothner@cygnus.com>
18040 * expr.c (expand_byte_code): Fix performace bug, which caused
18041 searching linenumber_table to be linear rather than constant.
18043 1997-12-12 Per Bothner <bothner@cygnus.com>
18045 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18047 * decl.c, java-tree.h (soft_fmod_node): New global.
18048 * decl.c (init_decl_processing): Define __builtin_fmod.
18049 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18050 using __builtin_fmod.
18052 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18054 * keyword.h: New file, output of keyword.gperf as processed by
18056 * lex.c (java_lex_init): Initialize java_error_flag.
18057 * parse.c (YYERROR_NOW): Uses java_error_flag.
18058 * parse.y: New static java_error_flag. Useless definition of
18060 * parse.y (java_error): Portable error recovery using
18061 java_error_flag (not yet completely tuned).
18063 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18065 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18067 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18069 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18070 (parse.c, lex.c, keyword.h): New rules for Java source code
18072 * parse.c: Renamed into jcf-parse.c.
18073 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18074 * keyword.gperf: New file, Java keywords.
18075 * parse.y: New file, Java language grammar.
18076 * parse.h: New file, Java language grammar definitions.
18077 * lex.c: New file, Java language lexer.
18078 * lex.h: New file, Java language lexer definitions.
18080 1997-12-03 Per Bothner <bothner@cygnus.com>
18082 * decl.c (clinit_identifier_node), java-tree.h: New global.
18083 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18084 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18085 * expr.c (expand_java_field_op): Check for invalid assignment
18088 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18090 1997-10-27 Per Bothner <bothner@cygnus.com>
18092 * verify.c (verify_jvm_instructions): When processing a handler,
18093 attempt to set the current_subr to the right value.
18094 (More complicated code combines Sep 17 and Oct 22 versions.)
18096 1997-10-24 Per Bothner <bothner@cygnus.com>
18098 * class.c (push_class): Figure out (guess) name of source file.
18099 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18100 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18101 (parse_class_file): Change return type from int to void.
18102 Call debug_start_source_file/debug_end_source_file.
18104 * expr.c (build_java_binop): Fix masking 2nd operand.
18105 * decl.c (init_decl_processing): Set sizetype first.
18107 1997-10-22 Per Bothner <bothner@cygnus.com>
18109 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18110 (Revert Sep 17 change.)
18112 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18114 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18115 .class extension in their name and fix thing so we don't process
18116 them parse_zip_file_entries().
18117 (parse_zip_file_entries): Cleaned unused local variables.
18119 1997-10-20 Per Bothner <bothner@cygnus.com>
18121 * expr.c (can_widen_reference_to): Allows equal array element types.
18122 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18123 * jcf-dump.c (RET): Get (and print) index.
18125 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18126 Promote element type to POINTER_TYPE.
18128 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18130 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18131 find_in_current_zip, jcf_figure_file_type): Moved from
18132 jcf-reader.c to parse.c.
18133 * zextract.c: (read_zip_archive): takes file_comment_length possible
18134 field into account.
18136 1997-10-20 Per Bothner <bothner@cygnus.com>
18138 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18140 * verify.c (merge_types): Handle array types even better ...
18142 1997-10-17 Per Bothner <bothner@cygnus.com>
18144 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18146 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18147 * class.c (make_class_data): Don't build fields_decl if no fields.
18148 When building fields_decl, skip if DECL_ARTIFICIAL.
18150 * expr.c (java_stack_swap): Update stack_type_map.
18151 * verify.c (merge_types): Handle array types better.
18153 1997-10-15 Per Bothner <bothner@cygnus.com>
18155 * class.c (add_field): Don't promote short integral fields to
18156 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18157 * expr.c (push_value): Promote and convert short integral values.
18159 * decl.c, java-tree.h (integer_two_node): New constant node.
18160 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18162 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18164 * class.c (append_gpp_mangled_type): Use function argument
18165 unpromoted type to generate mangled name.
18167 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18169 * constants.c (build_constant_data_ref): Now uses current_class
18170 instead of main_class.
18171 (build_constants_constructor): Now uses current_class instead of
18173 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18174 of the global variable SeepZipFiles done here.
18175 * zextract.c (read_zip_archive): extra_field optional field taken
18176 into account while computing the position of the class file in the
18178 * verify.c (verify_jvm_instructions): Use current_jcf to search
18180 * parse.c (load_class): First search for the class to load in the
18181 current zip file. Saves current_jcf (restored before returning
18182 from that function). Don't call JCF_FINISH in the class was found
18183 in the current ZIP file.
18184 (jcf_parse): If the class was found in the current ZIP file, save
18185 its tree_constant_pool (for later reuse).
18186 (parse_class_file): New function. Process each method defined in
18187 the current class and record the class as to be later registered.
18188 (yyparse): Rewritten. Figure the type of the current file and switch
18190 * lang.c: New global variable current_jcf.
18191 (lang_init): Removed compiling_from_source test (done later, in
18192 yyparse). Removed call the jcf_parse ().
18193 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18194 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18195 in the current ZIP file) and zip_offset (offset to the class data in
18196 the current zip file).
18197 * jcf-reader.c: zipfile.h included.
18198 localToFile: New ZipFileCache static global variable
18199 (parse_zip_file_entries): New function. Browse the current ZIP
18200 file directory and process each class found.
18201 (process_zip_dir): New function. Register each class found in the
18202 ZIP file directory. The class aren't parsed but a valid JCF is
18203 link to each of them.
18204 (find_in_current_zip): New function. Search for a class in the
18205 current ZIP file directory. If found, prepare the class so that it
18207 (jcf_figure_file_type): New function. Examine the file structure
18208 to figure a class file, a ZIP file. If none of these categories are
18209 matched, a source file is assumed.
18210 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18211 SeenZipFile: New global variable.
18212 (open_in_zip): Use zipmember's length to accelerate the search for
18213 a member. If zipmember was NULL and zip file successfully read,
18215 * java-tree.h: New global variable current_jcf declared. Added
18216 declaration for current_constant_pool_tags, current_constant_pool_data,
18217 current_constant_pool_length, current_constant_pool_data_ref.
18218 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18219 store the JCF of classes seen in a zip file) and tree *constant_pool
18220 (to save a loaded class constant pool). current_class declared here.
18221 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18222 retrieve method_ref_constant.
18223 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18224 (OBJECT): get_class_constant now uses current_jcf.
18225 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18226 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18227 (expand_invoke): Now uses current_class instead of main_class
18228 (build_class_init): Now uses current_class instead of main_class
18229 * class.c: New static global variable registered_class.
18230 (register_class): New function.
18231 (emit_register_class): Modified to use registered_class instead of
18233 (is_compiled_class): Now take into account class seen in the archive.
18235 1997-10-06 Per Bothner <bothner@cygnus.com>
18237 * except.h: Renamed to: java-except.h.
18238 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18239 * except.c: Add semi-working (commented out) implementation.
18241 * expr.c (expand_iinc): Add needed flush_quick_stack.
18242 * parse.c (set_source_filename): New function.
18243 (give_name_to_class): Set input_filename from package.classname.java.
18245 * jcf-io.c (find_class): Don't look first in ".".
18247 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18249 * zextract.c (read_zip_archive): Now takes into account the
18251 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18253 1997-09-20 Per Bothner <bothner@cygnus.com>
18255 * constants.c, java-tree.h (build_internal_class_name): New function.
18256 (alloc_class_constant): Re-implement using build_internal_class_name.
18257 * class.c (make_class_data): Likewise.
18258 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18260 1997-09-17 Per Bothner <bothner@cygnus.com>
18262 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18263 to NULL before pushing an exception handler target.
18265 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18266 (java_stack_swap, java_stack_dup): Re-write to be safe from
18267 clobbering registers.
18268 (build_class_init): New function.
18270 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18272 * typeck.c (build_java_array_type): Temporary use
18273 permanent_obstack to create the array 'length' field.
18274 * expr.c (lookup_label): Temporay use permanent_obstack to create
18275 label if not found.
18276 * class.c (push_super_field): Tempory use permanent_obstack.
18278 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18280 * typeck.c (type_for_mode): Now handles double_type_node and
18282 * verify.c (verify_jvm_instructions): The instruction following
18283 the wide bytecode is checked. OPCODE_ret added to the list of
18286 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18288 * class.c (make_class): Temporary use permanent_obstack. Set the
18289 class CLASS_P field to 1.
18290 (push_class): Temporary use permanent_obstack.
18291 (set_super_info): Temporary use permanent_obstack.
18292 (add_method): Temporary use permanent_obstack, set
18293 METHOD_TRANSIENT().
18294 (add_field): Temporary use permanent_obstack. Sets
18295 FIELD_VOLATILE() and FIELD_TRANSIENT().
18296 (build_class_ref): Temporary use permanent_obstack if the class
18298 (build_static_field_ref): Temporary use permanent_obstack when
18299 creating field's rtl.
18300 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18301 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18302 and fields. Function finalized, as far as flag handling.
18303 (push_class_static_dummy_field): Temporary use permanent_obstack.
18304 (emit_register_class): Force generation of class registration at
18306 * decl.c (end_java_method): Call permanent_allocation() before
18308 * expr.c (can_widen_reference_to): Added comment to interface
18309 handling, fixed typo.
18310 (lookup_field): Now uses CLASS_P() to correct FIXME
18311 (expand_invoke): Verification on public && !static &&
18312 !abstract moved into soft_lookupinterfacemethod (kaffe).
18313 Use Object class dtable if objectref is an array when expanding
18315 (java_push_constant_from_pool): Temporary use permanent_obstack
18316 for CONSTANT_string
18317 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18318 create constant references.
18319 (get_constant): Temporary use permanent_obstack to create constant.
18320 (load_class): Temporary use permanent_obstack to load class.
18321 (jcf_parse): Temporary use permanent_obstack to perform class
18323 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18324 (build_java_signature): Temporary use permanent_obstack.
18325 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18327 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18328 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18331 1997-09-11 Per Bothner <bothner@cygnus.com>
18333 * class.c (append_gpp_mangled_type): Fix typo.
18334 (emit_register_class): Use main_class to get class object, rather
18335 than looking for no-longer-existing static decl starting with _CL.
18336 * typeck.c (parse_signature_type): Promote array element type
18337 if it is a RECORD_TYPE.
18339 1997-09-10 Per Bothner <bothner@cygnus.com>
18341 * class.c (push_class_static_dummy_field): New function.
18342 (mangle_static_field): New. Do G++-style mangling of static fields.
18343 (layout_class): Mandle static fields here, not in add_field.
18344 (build_class_ref): The class object is now a dummy static field.
18345 * decl.c (find_local_variable): Look for best, instead of first match.
18346 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18347 (build_java_athrow): Don't check here if exception is Throwable.
18348 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18349 (TYPE_USED): Removed. No longer used ...
18350 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18351 * verify.c (push_pending_label): New function.
18352 (push_pending_block): Renamed to check_pending_block.
18353 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18354 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18355 re-checking possible handlers) after a store (less wasted work).
18356 Check for null handler (finally) before calling add_handler.
18357 Various changes to (finally?) correctly handle try/finally.
18359 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18361 * class.c: Include stdio.h.
18363 1997-09-04 Per Bothner <bothner@cygnus.com>
18365 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18366 to make sure class is initialized before static/special invoke.
18368 * verify.c (verify_jvm_instructions): On a store instruction,
18369 call find_local_variable to force pre-allocation of decl and rtx.
18370 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18372 1997-09-03 Per Bothner <bothner@cygnus.com>
18374 * class.c (build_class_ref): Strip off "promoted_" if need be.
18375 (make_field_value): Call build_java_signature when needed.
18376 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18377 * expr.c (build_java_athrow): Don't push_value of exception.
18378 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18379 match specification of [fd]cmp[lg] for NaNs.
18380 (expand_byte_code): Add support for exception handler ranges.
18381 * except.c: Add skeleton for EH code-generation.
18382 * verify.c (merge_types): Treat all promoted integral types as equal.
18383 * constants.c (build_constants_constructor): To force creation of
18384 current_constant_pool_data_ref, call build_constant_data_ref.
18386 * javaop.def (lload): Fix typo.
18387 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18389 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18391 * parse.c: Don't include function.h.
18393 1997-08-27 Per Bothner <bothner@cygnus.com>
18395 * except.[ch]: New files.
18396 * Makefile.in (JAVA_OBJS): Add except.o
18397 * expr.c: Temporary warning about unimplemented exceptions.
18398 * verify.c: Verify exception handlers.
18400 * jcf-dump.c (disassemble_method): Print exception table.
18402 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18404 * expr.c (verify_jvm_instructions): Started a thorough
18405 verification of invoke* bytecodes.
18406 (expand_byte_code): flush quick stack if PC is the target of a
18407 branch. and undef RET (conflicting with config/i386/i386.h).
18408 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18410 (expand_invoke): Now handles invokeinterface and do more
18411 verification according to the bytecode.
18412 (lookup_field): Don't try to load the class if processing
18414 (can_widen_reference_to): Now handles interfaces.
18415 * decl.c (init_decl_processing): New global variable
18416 soft_lookupinterfacemethod_node, declared in java-tree.h.
18417 Call set_super_info on string_type_node.
18418 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18420 * class.c (set_super_info): Fills the CLASS_* flags according to
18422 (get_access_flags_from_decl): Handles all class flags.
18424 1997-08-26 Per Bothner <bothner@cygnus.com>
18426 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18427 * parse.c (yyparse): Check for abstract method, and missing code.
18428 * expr.c (expand_byte_code): Change interface.
18429 * lang.c (put_decl_node): Print promoted types prettier.
18430 * verify.c (verify_jvm_instruction): Change interface.
18431 Partial support for scanning exception table.
18432 For load instructions, handle promoted integral types.
18434 1997-08-21 Per Bothner <bothner@cygnus.com>
18436 * verify.c: New file, with contents moved from expr.c.
18437 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18438 * typeck.c (is_array_type_p): Moved here from expr.c.
18439 * java-tree.h: Add some now-needed function declarations.
18440 * Makefile.in (JAVA_OBJS): Added verify.o.
18442 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18444 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18445 METHOD_ABSTRACT flag.
18447 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18448 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18449 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18451 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18453 (start_java_method): Hook for SYNCHRONIZED methods.
18455 * expr.c (build_java_jsr, build_java_ret): New functions
18456 (JSR,PRE): New macros
18457 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18458 (verify_jvm_instructions): tableswitch, lookupswitch,
18459 monitorenter, monitorexit, goto_w: verified.
18460 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18461 (build_java_monitor): New function.
18462 (MONITOR_OPERATION): Modified to call build_java_monitor()
18463 (verify_jvm_instructions): Started a thorough verification of
18466 1997-08-19 Per Bothner <bothner@cygnus.com>
18468 Support verification of jsr/ret subroutines (used for try/finally).
18469 * decl.c (return_address_type_node): New type node.
18470 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18471 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18472 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18473 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18474 TYPE_USED): New macros for special types in type_map.
18476 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18477 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18479 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18481 * expr.c (can_widen_reference_to): New function.
18482 (pop_type): Use it.
18483 (merge_type_state): Support handling start of subroutine.
18484 (push_pending_block): Return char* error message, instead of calling
18485 fatal on an error. Also handle subroutines.
18486 (verify_jvm_instructions): Handle errors from push_poending_block.
18487 Support jsr and ret instructions.
18489 1997-08-19 Per Bothner <bothner@cygnus.com>
18491 * jcf-io.c (find_classfile): Fix thinko.
18492 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18494 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18496 * Makefile.in (BISON): Remove.
18498 1997-08-07 Per Bothner <bothner@cygnus.com>
18500 * Makefile.in: Convert to autoconf.
18501 * config-lang.in (outputs): Added java/Makefile.
18503 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18504 Rename cc1java to jc1.
18506 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18507 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18509 * class.c (class_depth): Do load_class if needed.
18511 Mostly better verification.
18512 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18513 (init_decl_processing): Change return type of soft_checkcast.
18514 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18515 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18516 lang_print_error): New functions.
18517 (lang_init): Set global hook print_error_function to lang_print_error.
18518 * expr.c: In the type_map ptr_type_node is only used for null now.
18519 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18520 (merge_types): Dererence pointer to record types before comparing.
18521 (decode_newarray_type, merge_types): On error just return NULL.
18522 (build_java_binop): Add preliminary implementation (with warning)
18523 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18524 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18525 (expand_compare, expand_java_goto, expand_java_call): Don't
18526 push_pending_block, since that only makes sense when verifying.
18527 (merge_type_state): Different return codes.
18528 (push_pending_block): A block may need to be verified more than once.
18529 (expand_byte_code): Warn about unused code at code generation time.
18530 (verify_jvm_instruction): Changed logic, since code may need to be
18531 re-verified if type-state has changed. Also, better error handling.
18532 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18533 Improve newarray, anewarray, ?aload, athrow,
18534 * java-tree.h (LABEL_CHANGED): New macro.
18536 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18538 * decl.c (soft_athrow_node): New global variable initialized.
18539 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18540 * typeck.c (convert): Added support for REAL_TYPE.
18541 (convert_to_char): New function.
18542 (convert): Handle CHAR_TYPE.
18543 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18544 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18545 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18547 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18548 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18549 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18550 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18551 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18552 to Use The Right Things.
18553 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18554 compatible with INT. BOOLEAN is made equivalent to BYTE.
18555 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18556 OPCODE_ifnonnull): Now supported.
18557 (build_java_athrow): New function.
18559 1997-08-04 Per Bothner <bothner@cygnus.com>
18561 Rename method name <init> to match G++ (and fix mangling).
18562 * class.c (layout_class): Replace method name of <init> by class name.
18563 (make_method_value): Do inverse renaming of constructor from <init>.
18564 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18565 * typeck.c (lookup_java_constructor): New function.
18566 * expr.c (expand_invoke): If method_name is <init>, call
18567 lookup_java_constructor to find constructor.
18569 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18571 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18573 * parse.c (get_class_constant): Modified to handle array "classes"
18574 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18576 (convert): Modified to handle real type.
18577 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18578 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18579 variables declared.
18580 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18581 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18582 global variables initialized.
18583 (find_local_variable): Handles the case of a pointer
18584 (end_java_method): Restore the use of one more scope
18585 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18586 build_java_array_length_access, expand_java_arrayload,
18587 expand_java_arraystore, expand_java_array_length,
18588 expand_java_multianewarray, expand_java_anewarray,
18589 build_java_check_indexed_type, is_array_type_p,
18590 build_java_throw_out_of_bound_exception): New functions.
18591 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18592 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18593 OPCODE_<t>aload): Implemented code for verification.
18594 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18595 ARRAY_NEW_MULTI): Macro defined.
18596 (CONVERT): Modified to invoke convert().
18597 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18599 1997-07-31 Per Bothner <bothner@cygnus.com>
18601 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18602 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18603 (make_class_data): Field name needs '/' as package prefix.
18604 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18606 1997-07-25 Per Bothner <bothner@cygnus.com>
18608 Implement debug information for local variables.
18609 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18610 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18611 DECL_LOCAL_SLOT_CHAIN): New macros.
18612 (struct lang_decl_var): New type.
18613 * parse.c (give_name_to_locals): Move to decl.c.
18614 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18615 (start_java_method): Re-write parameter handling.
18616 (pending_local_decls): New global variable.
18617 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18618 (find_local_variable): Accept pc so we can skips decls not in range.
18619 (struct binding_level): Add end_pc field.
18620 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18621 (various): Change so current pc gets passed to find_local_variable.
18623 * decl.c (init_decl_processing): Re-arrange fields in
18624 class_type_node and and method_type_node to match kaffe 0.9.1.
18625 * class.c (make_method_value, make_class_data): Update
18626 initializations to match.
18628 1997-07-16 Per Bothner <bothner@cygnus.com>
18630 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18631 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18632 (push_super_field): New function.
18633 (make_class_data): Handle inheritance of class static initializer.
18634 (layout_class): New name mangling.
18635 * constants.c (build_constant_data_ref): Init type of data array
18636 to a one-element array.
18637 (build_constants_constructor): Set DECL_SIZE from complete array type.
18638 * decl.c: Rename class_type, object_type etc to class_type_node,
18639 object_type_node etc. Make former inherit from latter.
18640 * expr.c (expand_invoke): Add cast of function address.
18641 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18642 * parse.c (yyparse): Don't call layout_class here.
18643 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18645 1997-06-14 Per Bothner <bothner@cygnus.com>
18647 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18648 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18649 (alloc_class_constant): New.
18650 * expr.c (expand_invoke): Make sure method's class is initialized.
18651 * class.c (interits_from_p, emit_register_class): New functions.
18652 * parse.c (yyparse): Call emit_register_class.
18654 1997-06-09 Per Bothner <bothner@cygnus.com>
18656 * constants.c: New file, to handle constant pool.
18657 * Makefile.in (JAVA_OBJS): Add constants.o.
18658 * decl.c (init_decl_processing): Update, fix, finish various structs.
18659 (pushdecl_top_level): New.
18660 * parse.c (layout_class): Moved to class.c.
18661 * expr.c (java_push_constant_from_pool): New function.
18662 * class.c (build_class_ref): Make work fully
18663 (make_class_data): Emit super-class, constant pool, interface vector.
18665 1997-06-03 Per Bothner <bothner@cygnus.com>
18667 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18668 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18669 * class.c (class_depth): New function.
18670 (lookup_named_class): Replaced by new function lookup_class.
18671 * decl.c (object_type_node, string_type_node): New.
18672 Remove various types that we no longer need.
18673 * expr.c (verify_jvm_instructions): New separate verifier pass.
18674 (push_type, pop_type): New functions for verifier.
18675 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18676 (expand_byte_code): Simplify, since we assume already verified.
18677 (expand_invoke): Now mostly works.
18678 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18679 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18680 * parse.c: Wait to allocate class object until we know its name.
18681 (layout_class): Calculate DECL_VINDEX for each virtual method.
18682 * typeck.c (get_array_type): Rename to ...
18683 (build_java_array_type): ... and provide working implementation.
18684 (build_java_signature): New function - build Java signature of type.
18685 (set_java_signature): New function - cache signature with type.
18686 (lookup_java_method): New function.
18688 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18690 * class.c (ident_subst): Take extra SUFFIX parameter.
18691 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18692 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18693 (build_class_ref): Actually implement.
18694 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18695 * decl.c (builtin_function): New.
18696 (init_decl_processing): Update for current Kaffe. Declare some
18697 builtin Kaffe functions.
18698 * expr.c (build_address_of): New.
18699 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18700 Renamed (from expand_java_new etc), and added working implementations.
18701 (build_field_ref): Now also handle static fields.
18702 (expand_invoke): Implement invokestatic, and start implement rest.
18703 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18704 * javaop.def: Rename invokevirt -> invokevirtual.
18705 * lang.c (use_handles): Removed.
18706 * parse.c: Add support for ConstantValue attribute.
18707 Handle nested loading of a class. (JPOOL_UTF): New.
18709 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18711 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18713 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18715 * Make-lang.in (java.install-man): New empty rule.
18716 * typeck.c (set_local_type): New function.
18717 * expr.c (STORE_INTERNAL): Call find_local_variable,
18718 not find_stack_slot. Call set_local_type.
18720 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18722 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18723 and building RECORD_TYPE CONSTRUCTORs.
18724 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18726 * lang.c (use_handles): Change the default to 0.
18727 * decl.c: Define and build class_type, field_type, utf8const_type.
18728 * class.c (make_class_data, make_field_value,
18729 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18730 hashUtf8String, strLengthUtf8, mangled_classname:
18731 Functions to build reflective data structures.
18732 * parse.c (yyparse): Call make_class_data.
18734 * jcf-io.c (open_class, find_classfile): New functions.
18735 * jcf-dump.c: Support reading classfile from explicitly-named
18736 class file (without CLASSPATH searching).
18738 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18740 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18741 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18742 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18743 (get_constant): Now trivial for CONSTANT_Utf8.
18745 * jcf.h: Make NEW_CPOOL the default.
18746 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18748 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>