1 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
3 * gcj.texi (Object fields): Change "Integer" to "Int" in example
6 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
8 * gcj.texi: Fix typos and bogus example.
10 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
12 * except.c: Fix a comment typo.
14 2005-04-19 Julian Brown <julian@codesourcery.com>
16 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
17 indirect dispatch with PIC.
19 2005-04-18 Andrew Haley <aph@redhat.com>
21 * java-except.h (struct eh_range.handler): Remove unused field.
22 (handle_nested_ranges): Remove function declaration.
23 (sanity_check_exception_range): Add function declaration.
24 * verify.c (verify_jvm_instructions): Remove call to
26 * verify-glue.c (verify_jvm_instructions_new): Call
27 sanity_check_exception_range.
28 * except.c (link_handler, eh_range_freelist, link_handler,
29 handle_nested_ranges): Remove.
30 (add_handler): Rewrite.
31 (sanity_check_exception_range): New function.
32 (print_ranges): New function.
34 2005-04-13 Julian Brown <julian@codesourcery.com>
36 * decl.c (finish_method): Give methods once-only linkage.
38 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
40 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
42 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
44 * java-tree.h: Don't use PARAMS().
46 2005-04-07 Per Bothner <per@bothner.com>
48 * class.c (push_class): By default, suppress debug output.
49 (finish_class): Enable debug output for classes we're emitting.
51 2005-04-07 Andrew Haley <aph@redhat.com>
53 * gcj.texi: Correct gcj-dbtool instructions.
55 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
57 * gcj.texi: Fix a typo.
58 * lang.c: Fix a comment typo.
60 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
62 * gcj.texi (Invoking gij): Add descriptions of new -X options.
63 Mention recognized-and-ignored compatibility options.
64 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
66 (About CNI): Add Memory allocation section.
68 2005-04-01 Tom Tromey <tromey@redhat.com>
70 * decl.c (java_init_decl_processing): Fix types of
71 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
72 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
73 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
75 2005-03-31 Jan Hubicka <jh@suse.cz>
77 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
78 * class.c: Include cgraph.h
79 (make_local_functoin_alias): Mark aslias as needed.
80 * resource.c: Include cgraph.h
81 (compile_resource_data): Go via cgraph interface.
83 2005-03-30 Ian Lance Taylor <ian@airs.com>
85 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
87 2005-03-30 Tom Tromey <tromey@redhat.com>
89 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
90 inner_class_info_index==0 or outer_class_info_index==0.
92 2005-03-29 Tom Tromey <tromey@redhat.com>
94 * gcj.texi (libgcj Runtime Properties): Document
95 gnu.gcj.runtime.endorsed.dirs.
97 2005-03-24 Anthony Green <green@redhat.com>
99 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
102 2005-03-23 Tom Tromey <tromey@redhat.com>
104 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
105 (parse_version): Use it.
107 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
109 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
111 2005-03-18 Andrew Haley <aph@redhat.com>
114 * decl.c (update_aliases): Don't update variables that are about
116 (maybe_poplevels): Add comment.
118 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
121 * jcf-parse.c (duplicate_class_warning): New function.
122 (java_parse_file): Call duplicate_class_warning if
123 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
124 (parse_zip_file_entries): Likewise. Also set
125 CLASS_FROM_CURRENTLY_COMPILED_P.
127 2005-03-16 Andrew Haley <aph@redhat.com>
129 * expr.c (expand_java_arrayload): Don't generate a
130 NullPointerException based on the type of the node.
131 (build_java_array_length_access): Likewise.
133 2005-03-15 Zack Weinberg <zack@codesourcery.com>
135 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
137 2005-03-11 Tom Tromey <tromey@redhat.com>
139 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
140 (libgcj Runtime Properties): Document the default .db.
142 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
145 * parse.y (checks_throws_clauses): Check exceptions list even when
146 the base class does not come from a source file being compiled.
147 (java_complete_lhs): Remove unused variable 'wfl'.
149 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
152 * decl.c (finish_method): Emit _Jv_InitClass for private static
153 methods inside inner classes as well.
155 2005-03-08 Julian Brown <julian@codesourcery.com>
156 * Revert patch from 2005-03-08 for causing bootstrap failure on
159 2005-03-08 Julian Brown <julian@codesourcery.com>
161 * decl.c (finish_method): Give methods once-only linkage.
163 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
165 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
167 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
169 * verify-glue.c (vfy_is_assignable_from): Perform static check using
170 can_widen_reference_to if the C++ ABI is in use.
171 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
172 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
173 type_isresolved, init_state, set_pc, state_get_pc,
174 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
175 (verify_fail): Report the current PC from the verifier context.
176 (free_state): Remove #if 0 block to enable this function.
177 (free_verifier_context): Call free_state on state_list iterator
178 values before freeing them.
179 * expr.c (pop_type_0): Pop correct type for error message when stack
180 contains a multi-word type.
182 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
184 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
185 for known NULL array length access.
187 2005-03-07 Tom Tromey <tromey@redhat.com>
189 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
191 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
193 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
194 typeck.c: Update copyright.
196 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
199 * xref.c, xref.h: Remove file.
200 * Make-lang.in (java/xref.o): Remove.
201 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
202 * lang.c (flag_emit_xref): Remove definition.
203 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
204 * typeck.c (convert): Remove use of do_not_fold.
205 * parse.y (do_not_fold): Remove definition.
206 (parser grammar): Remove xref code.
207 (maybe_create_class_interface_decl, create_class): Likewise.
208 (register_fields, method_header, finish_method_declaration): Likewise.
209 (declare_local_variables, source_end_java_method): Likewise.
210 (java_complete_expand_classes): Do not set do_not_fold.
211 (java_complete_expand_method): Remove xref code.
212 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
213 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
214 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
215 (patch_synchronized_statement, patch_throw_statement): Likewise.
216 (maybe_build_class_init_for_field): Likewise.
218 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
220 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
221 instead of IS_NON_TYPE_CODE_CLASS.
223 2005-03-04 Andrew Haley <aph@redhat.com>
226 * class.c (set_method_index): Don't set method_index if it is
228 (layout_class_method): Don't complain about "non-static method foo
229 overrides static method" in the case of indirect dispatch.
231 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
233 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
235 * Make-lang.in: Don't elide warnings in jcf-io.c.
237 2005-03-01 Per Bothner <per@bothner.com>
240 * check-init.c (wfl): Remove static.
241 (final_assign_error, check_init): Replace calls to parse_error_context
243 (check_init): Save, set, and restore input_location for each exp.
245 2005-03-01 Per Bothner <per@bothner.com>
247 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
248 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
249 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
251 2005-03-01 Per Bothner <per@bothner.com>
253 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
255 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
258 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
261 2005-02-22 Tom Tromey <tromey@redhat.com>
264 * verify-impl.c (EITHER): New define.
265 (types_compatible): Handle it.
266 (check_field_constant): Use it.
268 2005-02-18 Tom Tromey <tromey@redhat.com>
271 * verify-impl.c (types_equal): Fixed test.
274 * verify-glue.c (vfy_class_has_field): New function.
275 * verify.h (vfy_class_has_field): Declare.
276 * verify-impl.c (check_field_constant): Added 'putfield'
278 (verify_instructions_0): Updated.
279 (types_equal): New function.
281 2005-02-14 Tom Tromey <tromey@redhat.com>
284 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
285 stack effect of multianewarray.
287 2005-02-14 Andrew Haley <aph@redhat.com>
290 * expr.c (expand_byte_code): Call promote_arguments().
291 (promote_arguments): New function.
292 * decl.c (check_local_unnamed_variable): Remove special case for
294 (find_local_variable): Promote all boolean types to int
295 when searching for local variable decls.
297 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
299 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
300 parse-scan.y: Update copyright.
302 2005-02-11 Per Bothner <per@bothner.com>
305 * parse-scan.y (input_location): Remove variable.
306 (main_input_filename): New - replaces input_filename, which isn't
307 settable if USE_MAPPED_LOCATION.
308 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
309 so we don't reference input_location or wfl_operator in that case.
310 * jv-scan.c (expand_location): Remove - no longer used.
311 (main): Set main_input_filename rather than input_filename.
313 2005-02-09 Richard Henderson <rth@redhat.com>
315 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
316 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
318 2005-02-08 Marcin Dalecki <martin@dalecki.de>
320 * expr.c (add_type_assertion): Use the proper enumeration type,
321 since this is what htab_find_slot() is expecting.
323 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
325 * gcj.texi: Update copyright dates.
327 2005-02-02 Tom Tromey <tromey@redhat.com>
329 * gcj.texi (libgcj Runtime Properties): Default library_control
332 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
335 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
336 (modifiers) when square brackets are present in a declaration for
338 * jv-scan.c (main): Set input_filename and input_line.
340 2005-02-01 Tom Tromey <tromey@redhat.com>
343 * gjavah.c (get_field_name): Don't override name for JNI header.
345 2005-02-01 Roger Sayle <roger@eyesopen.com>
347 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
348 of unsigned types using iushr and lushr JVM bytecodes.
350 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
353 * gjavah.c (jni_print_float): Do not emit floating-point
354 initialiser for a static final field.
355 (jni_print_double): Likewise.
357 2005-02-01 Mark Mitchell <mark@codesourcery.com>
360 2005-01-31 Mark Mitchell <mark@codesourcery.com>
361 * gjavah.c (print_field_info): Mark static data members of
362 floating-point type with "__extension__".
364 2005-01-31 Mark Mitchell <mark@codesourcery.com>
366 * gjavah.c (print_field_info): Mark static data members of
367 floating-point type with "__extension__".
369 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
372 * parse.y (build_string_concatenation): Remove redundant if.
373 (patch_conditional_expr): Attempt to patch_string() the condition
374 of a ?: as well, in addition to its other operands.
376 2005-01-25 Tom Tromey <tromey@redhat.com>
378 * Make-lang.in (java/java-tree-inline.o): Removed.
380 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
383 * parse.y (patch_binop): Allow comparisons against NULL only
384 if the other operand is of a reference type.
386 2005-01-24 Tom Tromey <tromey@redhat.com>
388 * java-tree.h (gcj_abi_version): Declare.
389 * class.c (make_class_data): Push gcj_abi_version into "next"
390 field. Renamed field.
391 * decl.c (gcj_abi_version): New global.
392 (parse_version): New function.
393 (java_init_decl_processing): Call it. Renamed 'next' field.
395 (GCJ_BINARYCOMPAT_ADDITION): New define.
397 2005-01-24 Roger Sayle <roger@eyesopen.com>
400 * jcf-write.c (generate_bytecode_insns): Conversions between
401 integer types of the same precision shouldn't generate widening
402 or narrowing conversion bytecodes.
404 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
406 * java-except.h, java-tree.h: Remove unused prototypes.
408 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
411 * jcf-write.c (perform_relocations): Don't call memcpy if source
412 and destination are the same.
414 2005-01-17 Tom Tromey <tromey@redhat.com>
416 * verify-impl.c (get_short): Sign extend.
419 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
421 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
424 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
426 * verify.c: Revert to the version before the BC-ABI merge.
428 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
431 * check-init.c (check_init): Take care of references that do not
432 have an explicit final variable declaration (e.g. array length
433 access) for pre/post in/de-crement operators.
435 2005-01-08 Mark Wielaard <mark@klomp.org>
437 * parse.y (process_imports): Allocate (and free) original_name only
438 when not already defined.
439 * jcf-parse.c (read_class): Free results of find_class() and
441 (java_parse_file): Keep pointer to head of file_list and free when
442 done. Free result of lrealpath().
444 2005-01-05 Tom Tromey <tromey@redhat.com>
446 * gcj.texi (Standard Properties): java.ext.dirs is now used.
448 2004-12-20 Andrew Haley <aph@redhat.com>
450 * typeck.c: Use fold_convert for ints and booleans.
452 2004-12-17 Andrew Haley <aph@redhat.com>
455 * typeck.c (convert): Use a CONVERT_EXPR when converting to
456 BOOLEAN_TYPE or CHAR_TYPE.
457 (convert_to_boolean, convert_to_char) : Remove.
458 * convert.h (convert_to_boolean, convert_to_char) : Remove.
459 * expr.c (expand_load_internal): Do type conversion if type is not
462 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
465 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
468 2004-12-07 Andrew Haley <aph@redhat.com>
471 * jcf-parse.c (load_class): Remove sanity test for missing inner
474 2004-12-06 Tom Tromey <tromey@redhat.com>
476 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
477 (java.uninstall): Likewise.
478 (java.maintainer-clean): Likewise.
479 (.INTERMEDIATE): Likewise.
480 (java.install-man): Likewise.
481 (gcj-dbtool.pod): New target.
482 * gcj.texi (Code Generation): Document -findirect-dispatch.
483 (libgcj Runtime Properties): Document
484 gnu.gcj.precompiled.db.path.
485 (Top): Link to "Invoking gcj-dbtool".
487 2004-12-06 Tom Tromey <tromey@redhat.com>
490 * java-tree.h (extract_field_decl): Declare.
491 * parse.y (extract_field_decl): Renamed from
492 strip_out_static_field_access_decl. No longer static.
493 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
495 2004-12-03 Tom Tromey <tromey@redhat.com>
497 * lang.c (flag_new_verifier): Define.
498 (java_post_options): Set flag_new_verifier if indirect dispatch
500 * lang.opt (fnew-verifier): Removed.
502 2004-12-03 Tom Tromey <tromey@redhat.com>
505 * Make-lang.in (java.install-common): Only install transformed
506 gcjh if gcj-cross exists.
508 2004-12-03 Andrew Haley <aph@redhat.com>
511 * except.c (link_handler): Patch 'outer' field of siblings of the
512 range we're demoting.
514 2004-12-03 Andrew Haley <aph@redhat.com>
517 * class.c (layout_class_method): Don't fail to override a method
518 simply because it has DECL_ARTIFICIAL set.
520 2004-12-02 Tom Tromey <tromey@redhat.com>
523 * parse.y (craft_constructor): Special case null_pointer_node.
525 2004-12-02 Tom Tromey <tromey@redhat.com>
528 * java-gimplify.c (java_gimplify_expr): Don't call
529 SET_EXPR_LOCATION unless wrapped tree is an expression.
531 2004-11-27 Per Bothner <per@bothner.com>
533 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
534 Fix fencepost error in 'i', which got executed one too many times.
535 Also, fold memcpy into explicit loop, as originally intended.
536 Also, free temporary 'buf' which otherwise leaks.
538 2004-11-27 Per Bothner <per@bothner.com>
540 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
541 local static variables if not USE_MAPPED_LOCATION.
543 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
545 * class.c, decl.c, expr.c: Fix comment typos.
547 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
550 * decl.c (end_java_method): Call
551 attach_init_test_initialization_flags on all the init_decls.
552 * parse.y (attach_init_test_initialization_flags): Move to ...
553 * expr.c (attach_init_test_initialization_flags): here and
554 support BIND_EXPR also.
555 * java-tree.h (attach_init_test_initialization_flags): Prototype.
556 * jcf-parse.c (parse_class_file): Don't disable class init
559 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
561 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
564 2004-11-24 Richard Henderson <rth@redhat.com>
566 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
567 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
569 2004-11-24 Tom Tromey <tromey@redhat.com>
571 * verify.c (defer_merging): Don't use C++-style comment.
572 * verify.h (java_opcode): Added java_opcode_end.
573 * class.c (build_class_ref): Remove C++ comment and old FIXME.
575 * verify-impl.c (vfy_push_type): Removed bogus "return".
576 (initialize_stack): Use vfy_alloc and vfy_free.
577 (verify_instructions_0): Likewise.
579 * Merged gcj-abi-2-dev-branch to trunk.
581 2004-11-24 Andrew Haley <aph@redhat.com>
583 * jcf-parse.c (parse_class_file): Set file_start_location.
585 2004-11-10 Tom Tromey <tromey@redhat.com>
587 * class.c (make_field_value): Don't call build_static_field_ref.
588 (build_static_field_ref): Don't emit direct references when using
591 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
592 -verbose:class into man page synopsis.
594 2004-11-09 Tom Tromey <tromey@redhat.com>
596 * expr.c (build_java_arraystore_check): Still generate check if
597 element type is itself an array.
599 2004-11-08 Tom Tromey <tromey@redhat.com>
601 * java-tree.h (soft_check_assignment_node): Removed.
602 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
603 * decl.c (java_init_decl_processing): Don't initialize
604 soft_check_assignment_node.
606 2004-11-05 Tom Tromey <tromey@redhat.com>
608 * class.c (layout_class_methods): Don't add Miranda methods when
609 using indirect dispatch.
611 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
613 * class.c (make_class_data): Call emit_assertion_table to set the
614 'assertion_table' field.
615 (build_signature_for_libgcj): Move here from expr.c.
616 (add_assertion_table_entry): New function. Callback for assertion
618 (emit_assertion_table): New. Take class argument, and generate
619 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
620 * decl.c (init_decl_processing): Define assertion_entry_type record.
621 Push 'assertion_table' class field instead of 'verify'.
622 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
623 (type_assertion_hash): Include 'assertion_code' in hash.
624 (add_type_assertion): Rewritten. Take class and assertion_code
625 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
626 (can_widen_reference_to): Use new add_type_assertion() arguments.
627 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
628 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
629 (verify_identifier_node): Removed.
630 (assertion_entry_type, assertion_table_type): New.
631 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
632 assertion code definitions.
633 (struct type_assertion): Add assertion_code. Rename 'source_type' and
634 'target_type' to 'op1' and 'op2'.
635 (add_type_assertion): Declare.
636 (lang_printable_name_wls): Remove unused definition.
637 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
638 to emit runtime assertion.
639 (vfy_note_stack_type): Clean up non-C90 declarations.
640 (vfy_note_local_type): Likewise.
641 * verify.h (vfy_is_assignable_from): Declare.
642 * verify-impl.c (is_assignable_from_slow): Remove unused function.
643 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
644 instead of is_assignable_from_slow().
645 (types_compatible): Reinstate ref_compatible() call.
647 2004-11-04 Tom Tromey <tromey@redhat.com>
649 * class.c (build_static_field_ref): Reverted previous patch.
651 * class.c (build_static_field_ref): Don't emit direct references
652 when using indirect dispatch.
654 2004-11-03 Tom Tromey <tromey@redhat.com>
656 * expr.c (expand_java_arrayload): Set lhs_type_node.
657 (expand_java_arraystore): Set rhs_type_node.
659 2004-11-02 Tom Tromey <tromey@redhat.com>
661 * jcf-parse.c (compute_class_name): Use filename length from zip
662 directory, not strlen.
664 * expr.c (expand_invoke): Mark new interface methods as abstract.
666 2004-11-01 Tom Tromey <tromey@redhat.com>
668 * verify-impl.c (push_jump): Removed check for uninitialized
670 (push_exception_jump): Likewise.
671 (handle_ret_insn): Likewise.
672 (handle_jsr_insn): Likewise.
673 (state_check_no_uninitialized_objects): Removed.
675 * decl.c (check_local_unnamed_variable): Recognize
676 promoted-to-int parameters when using the new verifier.
677 * expr.c (expand_java_arraystore): Explicitly request array type
678 when using new verifier.
679 (expand_java_arrayload): Likewise.
680 (invoke_build_dtable): Don't pass object_type_node as
681 expression argument to build_java_indirect_ref.
682 (build_java_check_indexed_type): Do nothing.
683 (build_java_arraystore_check): Handle case where array doesn't
685 (build_java_array_length_access): Likewise.
686 (expand_invoke): Handle case where interface overrides a method
688 (pop_type_0): Always succeed for reference types.
689 (process_jvm_instruction): Don't pop a value in a dead
691 (pop_arguments): Convert arguments to correct types.
693 2004-10-29 Andrew Haley <aph@redhat.com>
695 * jcf-parse.c (give_name_to_class): Remove line that was
698 2004-10-29 Andrew Haley <aph@redhat.com>
700 * jcf-parse.c (set_source_filename): Add code to build new sfname.
702 2004-10-20 Andrew Haley <aph@redhat.com>
704 * decl.c (end_java_method): Don't expand if flag_syntax_only.
706 2004-10-26 Tom Tromey <tromey@redhat.com>
708 * verify.h (vfy_notify_verified): Removed.
709 * verify-glue.c (vfy_notify_verified): Removed.
711 2004-10-26 Tom Tromey <tromey@redhat.com>
713 * verify-impl.c (debug_print_state): Declare `i' before code.
714 (merge_types): Modify `t' when it is null_type.
716 2004-10-26 Tom Tromey <tromey@redhat.com>
718 * verify-impl.c (type_print): Renamed from print. Now static and
720 (debug_print_state): Use type_print.
722 2004-10-25 Tom Tromey <tromey@redhat.com>
724 * expr.c (build_invokeinterface): Compute correct offset for
725 index into interface methods.
727 2004-10-20 Tom Tromey <tromey@redhat.com>
729 * java-tree.h (verify_jvm_instructions_new): Declare.
731 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
734 * verify-impl.c (verify_instructions): Correctly handle wide
736 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
737 (vfy_get_component_type): Strip pointer types.
738 (vfy_find_class): Use get_type_from_signature. Strip pointer
740 Include java-except.h.
742 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
744 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
745 vfy_push_type_t, set_variable, add_new_state, merge_into,
746 handle_jsr_insn, branch_prepass, check_class_constant,
747 check_wide_constant, get_one_type, compute_static_types,
748 verify_instructions_0): Clean up C99 declarations after statements.
750 2004-10-20 Tom Tromey <tromey@redhat.com>
752 * verify-impl.c (merge_refs): Compare reference against iterator,
755 * verify-glue.c (vfy_tag): Mask off resolved flag.
757 2004-10-19 Tom Tromey <tromey@redhat.com>
759 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
760 (init_state_with_stack): Initialize `this_type' in state.
761 (verify_method): Use debug_print.
762 * verify-glue.c (vfy_is_primitive): Removed debugging print.
763 (vfy_note_stack_depth): Reverted last patch.
764 (vfy_note_stack_type): Note pointer to Object, not Object.
765 (vfy_note_local_type): Likewise.
767 * verify.h (vfy_note_instruction_seen): Declare.
768 * verify-glue.c (verify_jvm_instructions_new): Set
769 BCODE_EXCEPTION_TARGET on target instruction.
770 (vfy_note_instruction_seen): New function.
771 * verify-impl.c (FLAG_INSN_SEEN): New define.
772 (verify_instructions_0): Set flag on instruction. Save state for
774 (verify_instructions): Call vfy_note_instruction_seen.
776 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
777 (verify_jvm_instructions_new): Call method_init_exceptions,
778 add_handler, and handle_nested_ranges.
779 * verify-impl.c (verify_method): Return 1 on success.
780 (verify_instructions_0): Save the state at PC=0.
782 * verify-impl.c (init_type_from_class): Set is_resolved and
783 ref_next on new ref_intersection.
784 (init_type_from_string): Likewise.
786 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
788 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
789 if flag_new_verifier is set.
790 * java-tree.h (flag_new_verifier): Declare.
791 * lang.opt (fnew-verifier): New option.
792 * verify-impl.c: Work around namespace pollution by undef'ing
794 (struct verifier_context): Make 'bytecode' const.
795 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
796 (types_compatible): For the BC-ABI, always consider reference types
798 (check_class_constant): Use vfr->current_class.
799 (check_constant): Likewise.
800 (check_wide_constant): Likewise.
801 (check_field_constant): Check for 'L' at start of type name.
802 (get_one_type): Return pointer instead of type. Set type result in
803 caller via passed type pointer.
804 (compute_argument_types): Update to use new get_one_type arguments.
805 (compute_return_type): Likewise.
806 (make_verifier_context): New. Allocate and initialize 'vfr'.
807 (free_verifier_context): New. Free 'vfr' and its contents.
808 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
809 and free_verifier_context.
811 2004-10-15 Tom Tromey <tromey@redhat.com>
813 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
814 * verify.h (vfy_fail): Fixed formatting.
816 * verify-impl.c (vfr): Fixed comment formatting.
817 (collapse_type): New function.
818 (verify_instructions): Notify compiler about type map.
819 * verify.h (vfy_note_stack_depth): Updated.
820 (vfy_note_stack_type): Likewise.
821 (vfy_note_local_type): Likewise.
822 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
824 * verify-glue.c (vfy_note_stack_depth): Correctly size type
825 state. Added `method' argument.
826 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
828 (vfy_note_local_type): New function.
829 (vfy_unsuitable_type): Likewise.
830 (vfy_return_address_type): Likewise.
831 (vfy_null_type): Likewise.
833 * verify.h (VFY_IN_GCC): Removed.
834 (VFY_WANT_TYPEMAP): Removed.
835 * verify-impl.c (verify_instructions_0): Removed useless "\".
836 (struct state) <next>: Uncomment.
838 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
840 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
843 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
845 * Make-lang.in (verify.o): Re-enabled this target.
846 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
847 (vfy_get_interface): Likewise.
848 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
849 * verify.h (verify_jvm_instructions_new): Declare.
850 * verify-impl.c (free_state): Temporarily comment out unused
853 2004-10-06 Tom Tromey <tromey@redhat.com>
855 * java-tree.h (JV_STATE_READ): New enum value.
857 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
859 * verify.h: New file.
861 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
863 * verify-impl.c, verify-glue.c, verify.h: New files.
864 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
866 2004-09-24 Andrew Haley <aph@redhat.com>
868 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
869 for a slot if it's of pointer type.
871 2004-09-14 Tom Tromey <tromey@redhat.com>
873 * class.c (make_class_data): Correctly initialize "state" field.
874 Initialize "engine" field.
875 * decl.c (java_init_decl_processing): Add "engine" field.
877 2004-09-10 Andrew Haley <aph@redhat.com>
880 * expr.c (build_invokeinterface): Use fast method for interface
882 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
884 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
885 (emit_symbol_table): Add new arg, element_size.
886 * decl.c (java_init_decl_processing): Initialize Class.itable.
887 * class.c (GEN_TABLE): New macro.
888 (gen_indirect_dispatch_tables): Use it. Add itable.
889 (make_class_data): Add new arg for emit_symbol_table().
891 (add_miranda_methods): Make sure search_class has been parsed.
892 (emit_symbol_table): Add new arg, element_size.
894 2004-09-06 Andrew Haley <aph@redhat.com>
896 * verify.c (merge_types): Return Object for all merges of
898 * expr.c (add_type_assertion): Don't generate assertions when
899 source type is array of Object.
901 2004-09-03 Andrew Haley <aph@redhat.com>
903 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
905 * lang.c (java_post_options): Force flag_verify_invocations if
906 we're not using indirect dispatch.
908 * expr.c (pop_type_0): Move test for interfaces before call to
909 can_widen_reference_to().
910 (build_signature_for_libgcj): Remove generation of canonical array
912 (add_type_assertion): Canonicalize both arrays.
913 Don't assert that type X can be assigned to Object.
914 Don't assert that type X an be assigned to type X.
915 Don't assert that Object can be assigned to type X.
916 (can_widen_reference_to): Warn whenever we generate an assertion.
917 (process_jvm_instruction): Use throwable_type_node for the type of
920 2004-09-01 Andrew Haley <aph@redhat.com>
922 * decl.c (java_init_decl_processing): Change
923 verify_identifier_node to "__verify".
924 * expr.c (add_type_assertion): Use verify_identifier_node for name.
925 * java-tree.h (verify_identifier_node): Change to "__verify".
927 * expr.c (build_signature_for_libgcj): New function.
928 (add_type_assertion): Use it to construct signatures for
929 source_type and target_type.
931 2004-08-27 Andrew Haley <aph@redhat.com>
933 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
934 (verify_identifier_node): New.
935 (TYPE_VERIFY_METHOD): New.
936 (struct type_assertion): New type.
937 * expr.c (type_assertion_eq): New function.
938 (type_assertion_hash): New function.
939 (add_type_assertion): New function.
940 (can_widen_reference_to): Call add_type_assertion().
941 * decl.c (java_init_decl_processing): Add verify_identifier_node.
942 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
943 (finish_class): Output TYPE_VERIFY_METHOD (type).
945 * decl.c (end_java_method): Nullify unused fields.
947 2004-08-17 Andrew Haley <aph@redhat.com>
949 * verify.c (defer_merging): Quieten.
950 * jcf-parse.c (load_class): Only try to open a class file if it's
951 java.lang.Object or if it's part of the current compilation.
952 Check that the class we just tried to load is the class we just
954 (java_parse_file): Set flag_verify_invocations off if we're
955 compiling from .class.
956 (parse_zip_file_entries): Abort if we try to read a dummy class.
957 * expr.c (can_widen_reference_to): Quieten.
958 (build_invokevirtual): Abort if we try to invokevirtual an
960 (expand_invoke): Don't build a non-interface call to an interface.
961 (build_instanceof): Don't do premature optimization if
962 flag_verify_invocations is not set.
963 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
965 (build_static_field_ref): Add correct type conversion for
967 (add_miranda_methods): Disable generation of Miranda methods for
969 (layout_class_method): Don't complain about non-static method
970 overrides static method with dummy classes.
972 2004-08-13 Tom Tromey <tromey@redhat.com>
974 * class.c (build_static_field_ref): Re-enable atable lookups for
977 * parse.y (strip_out_static_field_access_decl): Indentation fix.
979 2004-08-11 Tom Tromey <tromey@redhat.com>
981 * gcj.texi (libgcj Runtime Properties): Document new properties.
983 2004-08-06 Andrew Haley <aph@redhat.com>
985 * jcf-parse.c (load_class): Check that we really have loaded the
986 class we're looking for.
988 2004-07-19 Andrew Haley <aph@redhat.com>
990 * verify.c (verify_jvm_instructions): Comment change only.
992 * typeck.c (build_java_array_type): Add size field to array name.
994 * java-tree.h (LOCAL_SLOT_P): New.
995 (update_aliases): Add PC argument.
996 (pushdecl_function_level): New function.
998 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
999 MODIFY_EXPR, and SAVE_EXPR.
1000 (java_gimplify_modify_expr): New function.
1002 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1003 (expand_iinc): Pass PC to update_aliases().
1004 (STORE_INTERNAL): Likewise.
1005 (process_jvm_instruction): Likewise.
1007 * decl.c (base_decl_map): New variable.
1008 (uniq): New variable.
1009 (update_aliases): Rewrite with more thorough checking.
1010 (debug_variable_p): New function.
1011 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1012 (check_local_named_variable): Delete whole function.
1013 (initialize_local_variable): New function.
1014 (check_local_unnamed_variable): Add checks and comments.
1015 (find_local_variable): Rewrite.
1016 (java_replace_reference): New function.
1017 (function_binding_level): New variable.
1018 (pushdecl_function_level): New function.
1019 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1020 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1021 (start_java_method): Reset uniq. Create base_decl_map. Set
1022 function_binding_level.
1023 (end_java_method): Null unused fields to save memory.
1025 2004-06-29 Andrew Haley <aph@redhat.com>
1027 * except.c (expand_start_java_handler): Push a new binding level.
1028 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1029 register_exception_range() to register where we'll do it.
1030 (expand_end_java_handler): Remove old bogus code. Replace with
1031 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1032 the top of the expression we're curently building.
1033 (maybe_end_try): Delete.
1034 * decl.c (binding_level.exception_range): New field.
1035 (clear_binding_level): Add field exception_range. Reformat.
1036 (poplevel): Call expand_end_java_handler().
1037 (poplevel): Call java_add_stmt only if functionbody is false.
1038 (maybe_poplevels): Don't call maybe_end_try() from here.
1039 (end_java_method): Clear no longer used trees in function decl.
1040 (register_exception_range): New function.
1041 * java-tree.h (register_exception_range, struct eh_range): Declare.
1043 2004-06-22 Andrew Haley <aph@redhat.com>
1045 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
1047 * check-init.c (get_variable_decl): Teach check-init about
1048 FIELD_DECLs addressed via the otable.
1049 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
1052 2004-05-28 Andrew Haley <aph@redhat.com>
1054 * jcf-parse.c (load_class): Don't try to read a class that we've
1057 * expr.c (build_invokeinterface): Use the old-fashioned way of
1058 doing indirect dispatch: look up interfaces by name.
1059 * java-tree.h (enum java_tree_index): Add
1060 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
1061 * decl.c (java_init_decl_processing): Add
1062 soft_lookupinterfacemethodbyname_node.
1064 * gjavah.c (print_method_info): Final methods have vtable entries,
1065 so gjavah needs to output them.
1066 * class.c (layout_class_method): Generate vtable entries for final
1068 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
1069 dispatch, even if a method is final.
1071 2004-05-25 Andrew Haley <aph@redhat.com>
1073 * class.c (build_symbol_entry): Convert the names of constructors
1074 to init_identifier_node when generating an entry for the indirect
1077 * expr.c (build_known_method_ref): Generate indirect calls for
1078 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
1080 2004-05-24 Andrew Haley <aph@redhat.com>
1082 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1083 atable element is of the right type.
1085 * class.c (build_static_field_ref): Cast pointer to correct type
1088 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1090 * Merged with HEAD as of 20040514. Diff against
1091 gcj-abi-2-merge-20040514.
1093 2004-04-16 Andrew Haley <aph@redhat.com>
1095 * verify.c (check_pending_block): Disable subroutine checks.
1096 (defer_merging): New function.
1097 (merge_types): If types are dummy, use defer_merging to combine them.
1098 (verify_jvm_instructions): If invocation is invokeinterface and
1099 target is dummy, assume target really is an interface.
1101 * parse.y (patch_invoke): Break out call to java_create_object.
1103 * lang.c (flag_verify_invocations): New.
1105 * jcf-parse.c (load_class): If we've already failed to load a
1106 class, don't try again.
1107 (load_class): If we can't find a .class file, don't fail, but emit
1109 (parse_class_file): Don't act on dummy methods.
1111 * java-tree.h (flag_verify_invocations): New.
1113 (lang_type.dummy_class): New field.
1114 (java_create_object): New function.
1115 (METHOD_DUMMY): New.
1117 * expr.c (build_field_ref): Widen field offset.
1118 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1119 that each of its elements is compatible with the one we're
1121 (pop_type_0): Issue a warning to say that we need to generate a
1123 (java_create_object): New function.
1124 (build_field_ref): Only generate hard refs if we're not using
1126 (expand_java_field_op): If we're using !verify_invocations and we
1127 see a missing field, generate a decl for it.
1129 (expand_invoke): If a class doesn't have the method we seek and
1130 we're using !flag_verify_invocations, generate a decl for the
1133 (build_known_method_ref): Always use indirect dispatch via the
1134 atable for static methods.
1136 (expand_java_NEW): Break out object creation into new function,
1139 (can_widen_reference_to): Issue a warning to say that we need to
1140 generate a runtime check.
1142 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1143 (make_method_value): Also use index for interfaces.
1144 (make_class_data): Skip dummy field for inherited data.
1145 Don't build method array for dummy methods.
1146 Set size_in_byte to -1 when using inirect dispatch
1147 Don't build a hard class ref if we don't have a hard ref to our
1148 superclass, or if we're using inirect dispatch.
1149 Null out dispatch tables.
1151 (layout_class_method): Don't complain about non-static method
1152 overrides static method is method is artificial.
1154 (build_static_field_ref): Disable atable references to static
1155 fields for the time being.
1157 (layout_class_methods): Check for CLASS_INTERFACE as
1158 well as CLASS_ABSTRACT.
1160 2004-11-24 Steven Bosscher <stevenb@suse.de>
1162 * class.c (make_class_data): Don't check flag_inline_functions.
1163 * lang.c (flag_really_inline): Remove unused flag.
1164 (java_handle_option): Don't set it here. Remove special handling
1165 of flag_inline_functions for Java.
1166 (java_init): Don't set flag_inline_trees here. Already done...
1167 (java_post_options): ...here. Don't clear flag_inline_functions.
1169 2004-11-24 Steven Bosscher <stevenb@suse.de>
1171 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1172 (java_gimplify_exit_block_expr): New function.
1173 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1175 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1176 (EXIT_BLOCK_EXPR): Likewise.
1177 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1178 (LABELED_BLOCK_BODY): Likewise.
1179 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1180 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1181 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1183 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1184 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1185 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1186 second operand of EXIT_BLOCK_EXPR.
1187 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1189 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1191 2004-11-23 Ben Elliston <bje@au.ibm.com>
1193 * xref.h (xref_flag_value): Remove.
1194 (xref_set_data, xref_get_data): Likewise.
1195 (xref_set_current_fp): Likewise.
1196 (XREF_NONE): Likewise.
1197 (XREF_GET_DATA): Likewise.
1198 * xref.c (xref_flag_value): Remove.
1199 (xref_set_data, xref_get_data): Likewise.
1200 (xref_set_current_fp): Likewise.
1202 2004-11-23 Ben Elliston <bje@au.ibm.com>
1204 * gjavah.c (output_directory): Make static.
1205 (temp_directory): Likewise.
1207 2004-11-15 Tom Tromey <tromey@redhat.com>
1209 * decl.c (instn_ptr_type_node): Removed.
1210 (lineNumbers_ptr_type_node): Removed.
1211 (jint_type): Removed.
1212 (jint_ptr_type): Removed.
1214 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1217 * check-init.c (check_init): Ignore DECL_EXPR.
1218 * expr.c (always_initialize_class_p): Reenable.
1219 (build_class_init): Use a variable to store the decl. Also use
1220 boolean_false_node instead of integer_zero_node.
1221 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1224 2004-11-08 Tom Tromey <tromey@redhat.com>
1227 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1228 generating a JNI header.
1229 (print_field_info): Handle JNI headers.
1230 (jni_print_float): Likewise.
1231 (jni_print_double): Likewise.
1233 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1235 * decl.c (end_java_method): Remove duplicated code.
1237 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1238 Gerald Pfeifer <gerald@pfeifer.com>
1240 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1243 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1246 * class.c: Reinstate 2004-08-18 patch.
1247 (make_local_function_alias): Don't create an alias for extern (native)
1250 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1253 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1254 (make_method_value): Likewise.
1256 2004-10-21 Andrew Haley <aph@redhat.com>
1259 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1261 2004-10-20 Andrew Haley <aph@redhat.com>
1263 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1264 Remove duplicated code block.
1266 2004-10-18 Steven Bosscher <stevenb@suse.de>
1268 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1269 New rules to work around old Bison warnings.
1271 2004-10-17 Steven Bosscher <stevenb@suse.de>
1273 * class.c (ident_subst): Always alloca buffer.
1274 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1275 opcode after including javaop.def.
1276 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1277 conditional expression that exits, to avoid warnings.
1278 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1279 a user of an extension.
1280 * win32-host.c: Move check down to have non-empty file when
1281 WIN32 is not defined.
1283 * Make-lang.in (java-warn): Add STRICT_WARN.
1284 (java/jcf-io.o-warn): Don't have Werror for this file.
1285 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1287 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1289 * expr.c (expr_add_location): Move declaration to before all
1291 * parse.y (java_expand_classes): Ditto.
1292 * lex.c (java_peek_unicode): Ditto.
1294 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1296 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1297 if possible, else convert `foo' to 'foo'.
1298 * class.c: Likewise.
1301 * jcf-io.c: Likewise.
1302 * jcf-parse.c: Likewise.
1305 * parse.h: Likewise.
1307 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1309 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1310 rename parameter 'msg' to 'msgid' in function declaration.
1311 (issue_warning_error_from_context): Likewise.
1312 (yyerror): Rename parameter 'msg' to 'msgid'.
1313 (all over): Use new quoting style for diagnostics.
1315 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1317 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1318 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1321 2004-10-14 Matt Austern <austern@apple.com>
1323 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1326 2004-10-13 Tom Tromey <tromey@redhat.com>
1329 * lang.opt (--extdirs): Document.
1330 * jvspec.c (lang_specific_driver): Recognize -encoding and
1333 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1335 * parse.y (issue_warning_error_from_context): Use va_list *
1336 instead of va_list parameter.
1337 (parse_error_context): Update call.
1338 (parse_warning_context): Likewise.
1340 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1342 * parse.y, parse-scan.y: Add list of diagnostic messages to
1343 insulate translation template from version of yacc/bison used
1344 to compile the grammar.
1346 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1348 Prepare for %q, %< and %> in diagnostic message strings.
1349 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1350 Name second parameter 'msgid'.
1351 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1352 (issue_warning_error_from_context): Use pretty-printer functions
1353 instead of vsprintf for constructing formatted messages. Rename
1354 parameter 'msg' to 'msgid'.
1355 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1356 (parse_warning_context): Likewise.
1358 2004-10-05 Andrew Haley <aph@redhat.com>
1361 * jcf-parse.c (parse_zip_file_entries): If a class has a
1362 superclass and a TYPE_SIZE of zero, lay it out.
1364 2004-09-30 Andrew Haley <aph@redhat.com>
1367 * jcf-parse.c (compute_class_name): Rewrite.
1369 2004-10-01 Jan Hubicka <jh@suse.cz>
1371 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1373 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1375 * lex.c: Fix a comment typo.
1377 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1379 * java-tree.h: Fix a comment typo.
1381 2004-09-30 Per Bothner <per@bothner.com>
1383 Simplify lexer. Implement --enable-mapped-location support.
1384 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1385 (parse_source_file_1): Pass filename as extra parameter, so we can call
1386 linemap_add and set input_location here, rather than in both callers.
1387 (read_class): Pass copied filename to parse_source_file_1.
1388 Don't initialize wfl_operator - only needed for source compilation.
1389 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1390 * lex.h: Remove a bunch of debugging macros.
1391 * lex.h (struct_java_line, struct java_error): Remove types.
1392 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1393 (struct java_lc_s): Remove prev_col field.
1394 (struct java_lexer): New fields next_unicode, next_columns, and
1395 avail_unicode. New position field, and maybe token_start field.
1396 Don't need hit_eof field - use next_unicode == -1 instead.
1397 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1398 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1399 * parse.h: Various changes for USE_MAPPED_LOCATION.
1400 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1401 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1402 (struct parser_ctxt): New file_start_location field.
1403 Remove p_line, c_line fields since we no longer save lines.
1404 Remove elc, lineno, and current_jcf fields - no longer used.
1405 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1406 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1407 source_location and is probably not needed anymore anyway.
1408 Use new expr_add_Location function.
1409 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1410 (java_pop_parser_context): Minor cleanup.
1411 (java_parser_context_save_global, java_parser_context_restore_global,
1412 java_pop_parser_context): Save/restore input_location as a unit.
1413 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1414 a source_location instead of a wfl context node.
1415 (check_class_interface_creation): input_filename is not addressable.
1416 (create_artificial_method): Calling java_parser_context_save_global
1417 and java_parser_context_restore_global is overkill. Instead,
1418 temporarily set input_location from class decl.
1419 (java_layout_seen_class_methods): Set input_location from method decl.
1420 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1421 (finish_loop_body): Likewise.
1422 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1423 (java_sprint_unicode): Take a character, not index in line.
1424 (java_sneak_uncode): Replaced by java_peek_unicode.
1425 (java_unget_unicode): No longer used.
1426 (java_allocate_new_line. java_store_unicode): Removed, since we
1427 no longer remember "lines".
1428 (java_new_lexer): Update for new data structures.
1429 (java_read_char): Move unget_value checking to java_read_unicode.
1430 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1431 efficient functions that are used directly when lexing.
1432 (java_read_unicode_collapsing_terminators): No longer needed.
1433 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1434 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1435 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1436 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1437 combine switch branches, and test for common token kinds earlier.
1438 (java_lex_error): Rewrite.
1439 * jv-scan.c (expand_location): New function, copied from tree.c.
1440 (main): Set ctxp->filename instead of setting input_filename directly.
1442 2004-09-30 Per Bothner <per@bothner.com>
1444 More cleanup for --enable-mapped-location.
1445 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1446 input_location here. Instead do it in give_name_to_class.
1447 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1448 * expr.c (expand_byte_code): Call linemap_line_start.
1449 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1450 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1451 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1452 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1453 to USE_MAPPED_LOCATION case.
1455 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1456 * jcf-parse.c (java_parse_file): Don't set input_filename.
1457 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1458 Create a list of TRANSLATION_UNIT_DECL.
1459 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1460 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1461 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1462 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1463 (file_start_location): New static.
1464 (set_source_filename): Avoid extra access to input_filename macro.
1465 Concatenate new name with class's package prefix.
1466 (set_source_filename, give_name_to_class): Update.
1467 (give_name_to_class): Set class's "line 0" input_location here.
1468 (parse_class_file): Set input_location as a unit.
1470 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1472 2004-09-29 Per Bothner <per@bothner.com>
1474 * java-tree.h: Redefine some macros and add some declaration
1475 to handle the USE_MAPPED_LOCATION case.
1476 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1477 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1478 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1479 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1481 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1482 * decl.c (finish_method, java_add_stmt): Likewise.
1483 * java-gimplify.c (java-gimplify.c): Likewise.
1484 * jcf-write.c (generate_bytecode_insns): Likewise.
1485 * lang.c (java_post_options): Likewise - call linemap_add.
1487 2004-09-29 Andrew Haley <aph@redhat.com>
1490 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1491 result of TRUNC_MOD_EXPR.
1492 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1493 * decl.c (java_init_decl_processing): Mark
1494 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1496 2004-09-28 Tom Tromey <tromey@redhat.com>
1499 * class.c (add_miranda_methods): Load superinterface if not
1502 2004-09-28 Andrew Haley <aph@redhat.com>
1505 * jcf-parse.c (load_class): Don't try to read a class that we've
1508 2004-09-28 Andrew Haley <aph@redhat.com>
1510 * jcf-parse.c (load_class): Back out previous broken patch.
1512 2004-09-28 Andrew Haley <aph@redhat.com>
1515 * jcf-parse.c (load_class): Don't try to read a class that we've
1517 Check that we really did read the right class.
1519 2004-09-25 Tom Tromey <tromey@redhat.com>
1522 * parse.y (create_artificial_method): Use add_method_1.
1524 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1526 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1528 * gcj.texi: Fix typos.
1530 2004-09-24 Tom Tromey <tromey@redhat.com>
1533 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1534 in error parts of rule.
1535 (unary_expression): Don't call error_if_numeric_overflow when $1
1538 2004-09-24 Tom Tromey <tromey@redhat.com>
1541 * parse.y (resolve_qualified_expression_name): Set
1542 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1543 * expr.c (force_evaluation_order): Check for empty argument list
1544 after stripping COMPOUND_EXPR.
1546 2004-09-23 Andrew Haley <aph@redhat.com>
1549 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1552 2004-09-23 Tom Tromey <tromey@redhat.com>
1555 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1556 where operand is null.
1558 2004-09-23 Tom Tromey <tromey@redhat.com>
1561 * parse.y (not_accessible_p): Allow access to protected members
1562 even when class is not static.
1564 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1566 * Make-lang.in: Revert the gcc-none.o change.
1568 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1570 * parse.y (patch_anonymous_class): VEC_space returns true if there
1573 2004-09-21 Matt Austern <austern@apple.com>
1576 * gjavah.c (free_method_name_list): Fix function definition so
1577 it's a proper C prototype.
1579 2004-09-21 Tom Tromey <tromey@redhat.com>
1582 * gjavah.c (free_method_name_list): New method.
1585 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1586 Zack Weinberg <zack@codesourcery.com>
1588 * java-tree.def: Use tree_code_class enumeration constants
1589 instead of code letters.
1590 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1591 new tree-class enumeration constants.
1593 2004-09-13 Tom Tromey <tromey@redhat.com>
1596 * class.c (layout_class_method): Put synthetic methods into the
1599 2004-09-11 Andrew Pinski <apinski@apple.com>
1601 * Make-lang.in (java/ggc-none.c): Change dependency
1602 for ggc.h into $(GGC_H).
1604 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1606 * Make-lang.in (java/win32-host.o): Add dependency on
1608 * win32-host.c: Add includes for coretypes.h, jcf.h
1610 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1612 * Make-lang.in (GCJH_OBJS): Change dependency from
1613 ggc-none.o to java/ggc-none.o
1614 (JCFDUMP_OBJS): Likewise.
1615 (java/ggc-none.o): New target.
1617 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1619 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1620 * class.c (build_utf8_ref, build_static_field_ref,
1621 make_field_value, make_method_value, get_dispatch_table,
1622 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1623 * constants.c (get_tag_node, build_ref_from_constant_pool,
1624 build_constants_constructor): Likewise.
1625 * decl.c (java_init_decl_processing): Likewise.
1626 * expr.c (build_java_array_length_access, build_newarray,
1627 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1628 build_java_binop, build_field_ref, expand_java_add_case,
1629 expand_java_call, build_known_method_ref, build_invokevirtual,
1630 build_invokeinterface, build_jni_stub): Likewise.
1631 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1632 * jcf-parse.c (get_constant): Likewise.
1633 * lex.c (do_java_lex): Likewise.
1634 * parse.y (patch_binop, patch_unaryop, patch_cast,
1635 build_newarray_node, patch_newarray): Likewise.
1636 * resource.c (compile_resource_data): Likewise.
1637 * typeck.c (build_prim_array_type): Likewise.
1639 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1641 * decl.c (java_init_decl_processing): Adjust
1642 initialize_sizetypes call.
1644 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1646 * jv-scan.c (fancy_abort): Add.
1648 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1650 * expr.c (build_java_arrayaccess): Use convert to change
1653 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1655 * class.c (make_local_function_alias): Allocate extra space for 'L'
1656 in name buffer. Reported by Thomas Neumann.
1658 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1660 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1661 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1662 * lex.c (do_java_lex): Adjust.
1663 (error_if_numeric_overflow): Likewise.
1665 2004-08-18 Andrew Pinski <apinski@apple.com>
1667 * class.c (make_local_function_alias): Only make a new decl if we
1668 support alias attribute on all decls.
1670 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1672 * class.c (make_local_function_alias): New function. Create local
1673 alias for public method DECL.
1674 (make_method_value): Use make_local_function_alias.
1675 * parse.y (craft_constructor): Don't special-case anonymous classes.
1676 Always set ctor_name to init_identifier_node.
1677 (lookup_method_invoke): Call layout_class_method when creating
1678 anonymous class constructor.
1680 2004-08-18 Richard Henderson <rth@redhat.com>
1682 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1683 default case. Treat '<' similarly. Update for
1684 is_gimple_formal_tmp_var name change.
1686 2004-08-17 Andrew Haley <aph@redhat.com>
1688 * lang.c (lang_printable_name): Obey verbose flag.
1689 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1690 lang_printable_name().
1691 (verify_constructor_circularity, get_printable_method_name,
1692 check_abstract_method_definitions, java_check_regular_methods,
1693 java_check_abstract_methods, check_inner_class_access,
1694 fix_constructors, patch_method_invocation, patch_return):
1696 * expr.c (pop_type_0): Likewise.
1698 * java-tree.h (lang_printable_name_wls): Delete.
1700 2004-08-16 Tom Tromey <tromey@redhat.com>
1703 * parse.y (primary): Changed for initialized and uninitialized
1705 (array_access): Handle array_creation_initialized.
1706 (array_creation_expression): Split into
1707 array_creation_initialized and array_creation_uninitialized.
1709 2004-08-16 Andrew Haley <aph@redhat.com>
1711 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1712 generating bytecode.
1714 2004-08-16 Elliot Lee <sopwith@redhat.com>
1717 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1718 spaces, and quoted filelists.
1720 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1722 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1723 * class.c (build_utf8_ref, build_static_field_ref,
1724 make_field_value, make_method_value, get_dispatch_table,
1725 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1726 * constants.c (get_tag_node, build_ref_from_constant_pool,
1727 build_constants_constructor): Likewise.
1728 * decl.c (java_init_decl_processing): Likewise.
1729 * expr.c (build_java_array_length_access, build_newarray,
1730 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1731 build_java_binop, build_field_ref, expand_java_add_case,
1732 expand_java_call, build_known_method_ref, build_invokevirtual,
1733 build_invokeinterface, build_jni_stub): Likewise.
1734 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1735 * jcf-parse.c (get_constant): Likewise.
1736 * lex.c (do_java_lex): Likewise.
1737 * parse.y (patch_binop, patch_unaryop, patch_cast,
1738 build_null_of_type, patch_newarray): Likewise.
1739 * resource.c (compile_resource_data): Likewise.
1740 * typeck.c (build_prim_array_type): Likewise.
1742 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1744 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1745 Don't create BLOCK here or call java_gimplify_block.
1747 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1749 * java-tree.h (flag_deprecated): Removed.
1750 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1751 * parse.y (check_deprecation): Check warn_deprecated instead of
1754 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1756 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1757 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1758 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1759 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1760 flag_force_classes_archive_check, flag_optimize_sci,
1761 flag_indirect_dispatch): Remove explicit declarations.
1762 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1765 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1768 * Make-lang.in (java.install-man): Install from either build
1769 tree or source tree, whichever has the file first.
1771 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1773 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1774 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1775 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1776 (do_java_lex): Likewise. Adjust force_fit_type call.
1778 2004-08-04 Roger Sayle <roger@eyesopen.com>
1779 Andrew Haley <aph@redhat.com>
1781 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1782 checking trees as they're being built.
1783 (convert): Call convert_ieee_real_to_integer if we're
1784 converting a constant, even if we're writing a class file.
1786 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1789 * parse.y (fold_constant_for_init): Call resolve_field_access with
1790 correct current_class context.
1792 2004-08-01 Roger Sayle <roger@eyesopen.com>
1794 * decl.c (update_aliases, initialize_local_variable): Replace calls
1795 to build with calls to buildN.
1796 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1797 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1798 * parse.h (BUILD_THROW): Likewise.
1799 * parse.y (switch_expression, synchronized_statement,
1800 catch_clause_parameter, array_creation_expression,
1801 conditional_expression, make_qualified_name,
1802 resolve_qualified_expression_name, patch_method_invocation,
1803 patch_invoke, build_method_invocation, build_new_invocation,
1804 build_assignment, patch_assignment, build_binop, patch_binop,
1805 build_string_concatenation, build_incdec, patch_unaryop,
1806 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1807 patch_return, build_if_else_statement, build_labeled_block,
1808 build_new_loop, build_loop_body, build_bc_statement,
1809 build_assertion, encapsulate_with_try_catch, build_try_statement,
1810 build_try_finally_statement, patch_synchronized_statement,
1811 emit_test_initialization): Likewise, replace build with buildN.
1813 2004-07-28 Eric Christopher <echristo@redhat.com>
1815 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1816 (java_unsafe_for_reeval): Ditto.
1818 2004-07-26 <hp@bitrange.com>
1820 * parse.y (build_super_invocation): Adjust declaration order to
1821 avoid declaration after statement.
1823 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1825 * decl.c: Rename all identifiers named `class' to `cl'.
1827 2004-07-25 Richard Henderson <rth@redhat.com>
1829 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1831 2004-07-23 Mike Stump <mrs@apple.com>
1833 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1834 * gjavah.c (throwable_p, decode_signature_piece,
1835 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1836 process_file): Likewise.
1837 * jcf-dump.c (main): Likewise.
1838 * jcf-io.c (read_zip_member): Likewise.
1839 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1840 give_name_to_class, get_class_constant): Likewise.
1841 * jcf-write.c (find_constant_wide, push_long_const,
1842 generate_classfile): Likewise.
1843 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1844 * parse.y (read_import_dir): Likewise.
1845 * typeck.c (parse_signature_type): Likewise.
1846 * verify.c (verify_jvm_instructions): Likewise.
1847 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1849 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1851 * Make-lang.in: Replace rmic and rmiregistry references with
1852 grmic and grmiregistry.
1853 * gcj.texi: Likewise.
1855 2004-07-20 Andrew Haley <aph@redhat.com>
1858 * verify.c (verify_jvm_instructions): Comment change only.
1860 * typeck.c (build_java_array_type): Add size field to array name.
1862 * java-tree.h (LOCAL_SLOT_P): New.
1863 (update_aliases): Add PC argument.
1864 (pushdecl_function_level): New function.
1866 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1867 MODIFY_EXPR, and SAVE_EXPR.
1868 (java_gimplify_modify_expr): New function.
1870 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1871 (expand_iinc): Pass PC to update_aliases().
1872 (STORE_INTERNAL): Likewise.
1873 (process_jvm_instruction): Likewise.
1875 * decl.c (base_decl_map): New variable.
1876 (uniq): New variable.
1877 (update_aliases): Rewrite with more thorough checking.
1878 (debug_variable_p): New function.
1879 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1880 (check_local_named_variable): Delete whole function.
1881 (initialize_local_variable): New function.
1882 (check_local_unnamed_variable): Add checks and comments.
1883 (find_local_variable): Rewrite.
1884 (java_replace_reference): New function.
1885 (function_binding_level): New variable.
1886 (pushdecl_function_level): New function.
1887 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1888 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1889 (start_java_method): Reset uniq. Create base_decl_map. Set
1890 function_binding_level.
1891 (end_java_method): Null unused fields to save memory.
1893 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1895 * class.c (add_interface_do): Remove.
1896 (set_super_info, interface_of_p, maybe_add_interface,
1897 add_interface, make_class_data, layout_class,
1898 add_miranda_methods): Adjust BINFO accessors and addition.
1899 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1901 * jcf-write.c (generate_classfile): Likewise.
1902 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1903 check_circular_reference, java_complete_class,
1904 check_abstract_method_definitions,
1905 java_check_abstract_method_definitions,
1906 check_interface_throws_clauses, java_check_abstract_methods,
1907 lookup_java_interface_method2,
1908 find_applicable_accessible_methods_list): Adjust BINFO accessors
1910 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1912 2004-07-18 Roger Sayle <roger@eyesopen.com>
1914 * builtins.c (max_builtin, min_builtin,
1915 java_build_function_call_expr): Replace calls to build with buildN.
1916 * class.c (build_class_ref, build_static_field_ref,
1917 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1918 * constants.c (build_ref_from_constant_pool): Likewise.
1919 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1920 add_stmt_to_compound): Likewise.
1921 * except.c (build_exception_object_ref, expand_end_java_handler):
1923 * java-gimplify.c (java_gimplify_case_expr,
1924 java_gimplify_default_expr, java_gimplify_block,
1925 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1926 * jcf-write.c (generate_bytecode_insns): Likewise.
1927 * typeck.c (convert_ieee_real_to_integer): Likewise.
1929 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1931 * java-tree.h (builtin_function): Declare.
1933 2004-07-16 Steven Bosscher <stevenb@suse.de>
1935 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1936 abuse restore_line_number_status.
1938 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1941 * jcf-parse.c (java_emit_static_constructor): Specify default
1944 2004-07-13 Per Bothner <per@bothner.com>
1946 * java-tree.h (all_class_filename): Remove useless macro.
1947 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1948 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1949 * parse.y (java_parser_context_restore_global): Replace
1950 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1951 * jcf-parse.c (read_class, java_parse_file): Likewise.
1953 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1956 gjavah.c (print_field_info): Emit constant only if field is static.
1958 2004-07-11 Roger Sayle <roger@eyesopen.com>
1960 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1961 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1962 build_java_ret, build_java_throw_out_of_bounds_exception,
1963 build_java_array_length_access, java_check_reference,
1964 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1965 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1966 expand_java_arrayload, build_java_monitor, expand_java_return,
1967 expand_load_internal, expand_java_NEW, build_get_class,
1968 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1969 build_java_soft_divmod, build_java_binop, build_field_ref,
1970 expand_compare, expand_java_goto, expand_java_switch,
1971 expand_java_add_case, build_class_init, build_known_method_ref,
1972 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1973 expand_invoke, build_jni_stub, expand_java_field_op,
1974 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1975 force_evaluation_order, emit_init_test_initialization): Convert
1976 calls to "build" into calls to the prefered "buildN" functions.
1978 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1980 * java-tree.h (set_block): Remove.
1981 * lang.c (java_clear_binding_stack): New.
1982 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1983 * decl.c (struct binding_level): Remove this_block.
1984 (clear_binding_level): Likewise.
1985 (poplevel): Don't handle this_block.
1986 (set_block): Remove.
1988 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1990 * class.c (common_enclosing_context_p): Remove statement with no
1993 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1996 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1997 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1998 (craft_constructor): Inherit access flags for implicit constructor
1999 from the enclosing class.
2000 (create_class): Fix comment typo.
2001 (resolve_qualified_expression_name): Pass type of qualifier to
2002 not_accessible_p, not the type in which target field was found.
2003 (not_accessible_p): Handle inner classes. Expand protected
2004 qualifier-subtype check to enclosing instances, but don't apply this
2005 check to static members. Allow protected access to inner classes
2006 of a subtype. Allow private access within common enclosing context.
2007 (build_super_invocation): Get WFL line number info from current
2009 (build_incomplete_class_ref): Update for new create_anonymous_class
2011 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
2012 common_enclosing_instance_p.
2013 * class.c (common_enclosing_context_p): New. Determine if types
2014 share a common enclosing context, even across static contexts.
2015 (common_enclosing_instance_p): Renamed from
2016 common_enclosing_context_p. Determines if types share a common
2017 non-static enclosing instance.
2018 * java-tree.h (common_enclosing_instance_p): Declare.
2019 * jcf-write.c (get_method_access_flags): New. Surpress private flag
2020 for inner class constructors.
2021 (generate_classfile): Use get_method_access_flags.
2023 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2025 * class.c (interface_of_p): Check for null TYPE_BINFO.
2027 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
2029 * class.c (make_class): Do not create binfo here.
2030 (set_super_info): Create it here.
2031 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
2033 2004-07-08 Richard Henderson <rth@redhat.com>
2035 * expr.c (case_identity, get_primitive_array_vtable,
2036 java_expand_expr, emit_init_test_initialization): Remove.
2037 * java-tree.h (java_expand_expr): Remove.
2038 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
2040 2004-07-07 Per Bothner <per@bothner.com>
2042 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
2043 get internal error due to mismatched types.
2045 * gcj.texi (Invoking gij): Document new -verbose:class flag.
2047 * gcj.texi (Linking): New node. Document -lgij usage.
2049 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
2051 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
2052 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
2053 * java/class.c (set_super_info, class_depth, interface_of_p,
2054 maybe_add_interface, add_interface, make_class_data,
2055 layout_class, add_miranda_methods): Adjust BINFO macros.
2056 * expr.c (can_widen_reference_to, lookup_field): Likewise.
2057 * jcf-write.c (generate_classfile): Likewise.
2058 * parse.y (patch_anonymous_class,
2059 check_inner_circular_reference, check_circular_reference,
2060 java_complete_class, check_abstract_method_definitions,
2061 java_check_abstract_method_definitions,
2062 check_interface_throws_clauses, java_check_abstract_methods,
2063 lookup_java_interface_method2,
2064 find_applicable_accessible_methods_list): Likewise.
2065 * typeck.c (find_method_in_interface): Likewise.
2066 * verify.c (merge_types): Likewise.
2068 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
2070 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
2071 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
2073 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
2075 * class.c (make_class): Use make_tree_binfo.
2076 (set_super_info, add_interface_do): Likewise.
2077 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
2079 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2081 * verify.c: Correct array element access formatting thinko.
2083 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2085 * verify.c: Insert a short blurb at the start referring to the JVMS.
2086 (merge_type_state): Remove redundant nested if statement.
2087 (verify_jvm_instructions): Ensure current_subr is initialised to
2089 Minor formatting fixes all over the place.
2091 2004-07-02 Richard Henderson <rth@redhat.com>
2093 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2095 2004-07-01 Richard Henderson <rth@redhat.com>
2097 * class.c (registerClass_libfunc): Remove.
2098 (init_class_processing): Don't set it.
2099 (emit_register_classes): Take list_p parameter. Fill it in
2100 with _Jv_RegisterClass calls.
2101 * decl.c (java_init_decl_processing): Don't call
2102 init_resource_processing.
2103 * jcf-parse.c (java_emit_static_constructor): New.
2104 (java_parse_file): Call it.
2105 * resource.c (registerResource_libfunc): Remove.
2106 (init_resource_processing): Remove.
2107 (write_resource_constructor): Take list_p parameter. Fill it in
2108 with _Jv_RegisterResource calls.
2109 * java-tree.h: Update prototypes.
2111 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2114 * class.c (layout_class_method): Do not override package-private
2115 method if its in a different package.
2116 (split_qualified_name): Move here from parse.y. Rename from
2117 breakdown_qualified. Add comment.
2118 (in_same_package): Move here from parse.y. Add comment.
2119 * java-tree.h (break_down_qualified, in_same_package): Declare.
2120 (in_same_package): Likewise.
2121 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2124 2004-06-29 Andrew Haley <aph@redhat.com>
2126 * except.c (expand_start_java_handler): Push a new binding level.
2127 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2128 register_exception_range() to register where we'll do it.
2129 (expand_end_java_handler): Remove old bogus code. Replace with
2130 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2131 the top of the expression we're curently building.
2132 (maybe_end_try): Delete.
2133 * decl.c (binding_level.exception_range): New field.
2134 (clear_binding_level): Add field exception_range. Reformat.
2135 (poplevel): Call expand_end_java_handler().
2136 (poplevel): Call java_add_stmt only if functionbody is false.
2137 (maybe_poplevels): Don't call maybe_end_try() from here.
2138 (end_java_method): Clear no longer used trees in function decl.
2139 (register_exception_range): New function.
2140 * java-tree.h (register_exception_range, struct eh_range): Declare.
2142 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2144 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2146 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2149 * expr.c (class_has_finalize_method): Fix method name indentation.
2150 (expand_java_call): Remove K&R style parameter declaration.
2151 (expand_invoke): Fix statement indentation.
2152 (expand_java_field_op): Likewise.
2153 * parse-scan.y: Fix typo.
2154 (reset_report): Fix method name indentation.
2155 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2157 * verify.c (verify_jvm_instructions): Document parameters, insert
2159 * lang.c (lang_init_source): Fix method name indentation.
2160 * class.c (common_enclosing_context_p): Likewise.
2161 (emit_symbol_table): Fix parameter list indentation.
2162 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2163 parameter declaration.
2164 * constants.c: Fix copyright notice indentation.
2165 * typeck.c (find_method_in_superclasses): Fix parameter list
2167 (find_method_in_interfaces): Likewise.
2168 * zextract.c (makelong): Fix method name indentation.
2170 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2173 * parse.y (create_interface): Set correct access modifiers for
2175 * jcf-write.c (get_classfile_modifiers): New function.
2176 (generate_classfile): Use get_classfile_modifiers, not
2179 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2181 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2182 dependency to current parser context, not NULL_TREE, for top-level
2184 (jdep_resolve_class): Enable member access check for all inner
2187 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2189 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2192 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2195 * expr.c (expand_java_field_op): Ensure that target class for static
2196 field access has been loaded.
2198 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2199 Ranjit Mathew <rmathew@hotmail.com>
2201 PR java/1207, java/16178
2202 * jcf-parse.c (load_class): Return immediately if passed a type decl
2203 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2204 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2205 before calling load_class.
2206 (qualify_and_find): Likewise.
2207 (find_in_imports_on_demand): Likewise.
2208 (find_applicable_accessible_methods_list): Likewise.
2210 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2212 * parse.y (java_layout_seen_class_methods): Don't call load_class
2213 on class defined by source parser.
2215 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2217 * parse.y (set_nested_class_simple_name_value): Removed.
2218 (java_complete_expand_class): Remove calls to
2219 set_nested_class_simple_name_value.
2221 2004-06-22 Andrew Haley <aph@redhat.com>
2222 Ranjit Mathew <rmathew@hotmail.com>
2224 Fixes PR java/16113.
2225 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2227 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2229 * parse.y (create_class): Correct diagnostic message about
2230 java.lang.Object extending anything else.
2232 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2234 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2235 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2236 * constants.c (build_ref_from_constant_pool): Likewise.
2237 * expr.c (build_java_array_length_access): Likewise.
2238 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2239 (invoke_build_dtable, build_invokevirtual): Likewise.
2240 (build_invokeinterface, java_expand_expr): Likewise.
2241 (emit_init_test_initialization): Likewise.
2242 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2243 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2245 2004-06-21 Andrew Haley <aph@redhat.com>
2247 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2250 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2252 * jcf.h (struct JCF): Change java_source, right_zip and finished
2254 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2255 byte_swap and use_fallback to unsigned int.
2256 * parse.h (struct _jdep): Change flag0 to unsigned int.
2258 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2261 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2262 before trying to lay out its methods.
2263 * jcf-parse.c (read_class): Track parsed files using canonical paths
2264 obtained via lrealpath from libiberty.
2265 (java_parse_file): Likewise.
2266 (parse_source_file_1): Rename formal parameter to reflect its
2267 modified purpose. Minor formatting fix.
2269 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2271 * class.c (emit_register_classes): Make the function uninlinable,
2272 do not set current_function_cannot_inline.
2273 * resource.c (write_resource_constructor): Do not reset
2274 flag_inline_functions around rest_of_compilation.
2276 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2279 * expr.c (java_truthvalue_conversion): Handle
2280 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2281 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2282 i.e. return the expression.
2284 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2286 * gjavah.c: Include version.h
2288 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2290 * jcf-write.c (generate_bytecode_conditional): Correct handling
2291 of unordered conditionals. Add comment.
2293 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2294 Per Bothner <per@bothner.com>
2296 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2297 local variable was initialised upon declaration.
2298 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2299 variable was final and initialised upon declaration.
2300 * check-init.c (check_final_reassigned): Give error only if a blank
2301 final is not definitely unassigned or if an initialised final is
2303 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2304 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2305 (check_init): Perform initialised-variable-removing-optimisation
2306 only on non-final local variables.
2308 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2310 * jcf-write.c (generate_bytecode_conditional): Handle binops
2311 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2313 (generate_bytecode_insns): Likewise.
2315 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2317 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2318 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2320 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2322 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2323 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2325 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2327 * decl.c (struct binding_level): Add GTY marker. Compile
2328 binding_depth unconditionally.
2329 (current_binding_level, free_binding_level, global_binding_level):
2331 (clear_binding_level): Unconditionally set binding_depth.
2332 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2334 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2336 * lex.c (java_new_lexer): Set 'encoding'.
2337 (java_read_char): Improve error message for unrecognized characters.
2338 * lex.h (struct java_lexer): New field 'encoding'.
2340 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2342 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2344 2004-05-21 Mark Wielaard <mark@klomp.org>
2346 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2349 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2351 * typeck.c: Remove non-printable character 160.
2353 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2355 * check-init.c: Correct minor typos.
2357 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2359 * Make-lang.in, expr.c, java-gimplify.c: Rename
2360 tree-simple.[ch] to tree-gimple.[ch].
2362 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2364 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2366 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2368 Merge from tree-ssa-20020619-branch. See
2369 ChangeLog.tree-ssa for details.
2371 * Make-lang.in, builtins.c, check-init.c, class.c,
2372 constants.c, decl.c, except.c, expr.c, java-except.h,
2373 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2374 lang.c, lang.opt, parse.y, resource.c: Merged.
2375 * java-gimplify.c: New file.
2377 2004-05-10 Andrew Haley <aph@redhat.com>
2379 * parse.y (create_class): Set TYPE_VFIELD.
2380 * decl.c (java_init_decl_processing): Likewise.
2382 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2383 * class.c (make_method_value): Replace DECL_VINDEX with call to
2385 (get_dispatch_vector): Likewise.
2386 (layout_class_method): Likewise.
2387 Replace set of DECL_VINDEX with call to set_method_index().
2388 (set_method_index): New function.
2389 (get_method_index): New function.
2390 * java-tree.h (set_method_index): New function decl.
2391 (get_method_index): New function decl.
2393 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2395 * parse.y (check_pkg_class_access): Add new argument
2396 and use it when cl is NULL to call lookup_cl on it.
2397 (parser_check_super_interface): Do not call lookup_cl.
2398 Pass this_decl to check_pkg_class_access and NULL
2399 instead of lookup_cl.
2400 (parser_check_super): Update for change in
2401 check_pkg_class_access.
2402 (do_resolve_class): Likewise.
2403 (process_imports): Likewise.
2404 (find_in_imports_on_demand): Likewise.
2405 (resolve_qualified_expression_name): Likewise.
2407 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2409 Fixes PR java/9685, PR java/15073
2410 * parse.y (accessibility_string): New method.
2411 (not_accessible_field_error): Use accessibility_string()
2412 instead of java_accstring_lookup().
2413 (resolve_qualified_expression_name): Check with
2414 check_pkg_class_access() before allowing access using
2417 Use check_pkg_class_access() instead of not_accessible_p()
2418 for unqualified types.
2419 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2420 REFERENCE for package-private access checking.
2421 (patch_method_invocation): Use accessibility_string() instead
2422 of java_accstring_lookup().
2424 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2427 * gjavah.c (struct method_name): Add member is_native.
2428 (overloaded_jni_method_exists_p): Match candidate method only if
2430 (print_method_info): Initialise is_native flag from the method's
2433 2004-04-30 Roger Sayle <roger@eyesopen.com>
2435 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2436 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2438 2004-04-22 Roger Sayle <roger@eyesopen.com>
2440 * resource.c (write_resource_constructor): Guard call to possibly
2441 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2443 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2445 * class.c (make_class_data): Add new field aux_info.
2446 * decl.c (java_init_decl_processing): Push type and decl for
2449 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2451 * expr.c (expand_java_NEW): Don't use size argument for
2452 _Jv_AllocObject calls.
2453 * parse.y (patch_invoke): Likewise.
2455 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2457 * expr.c (build_invokeinterface): Remove unused variables to
2460 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2462 * class.c (get_interface_method_index): New function. Return dispatch
2463 index for interface method.
2464 (make_method_value): For interface methods, set index field to
2465 iface dispatch index, not DECL_VINDEX.
2466 * expr.c (build_invokeinterface): Use get_interface_method_index.
2468 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2470 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2472 2004-03-31 Andrew Haley <aph@redhat.com>
2475 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2477 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2479 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2480 form of GTY markers.
2482 2004-03-25 Marcus Meissner <meissner@suse.de>
2485 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2487 2004-03-23 Tom Tromey <tromey@redhat.com>
2490 * jcf-write.c (make_class_file_name): Don't report if mkdir
2493 2004-03-23 Tom Tromey <tromey@redhat.com>
2495 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2497 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2499 * class.c, gjavah.c, lang.c: Fix comment typos.
2500 * gcj.texi: Fix typos.
2502 2004-03-19 Per Bothner <per@bothner.com>
2504 * gcj.texi (Code Generation): Document new flags and assert defaults.
2506 * class.c (assume_compiled_node_struct): Rename type to
2507 class_flag_node_struct, as it is now also used for enable_assertions.
2508 Rename assume_compiled_node typedef. Rename excludep field to value.
2509 (find_assume_compiled_node): Rename function to find_class_flag_node.
2510 Minor optimization - avoid needless strlen.
2511 (add_assume_compiled): Some tweaking and optimization.
2512 Rename and generalize to add_class_flag takem an extra parameter.
2513 (add_assume_compled): New just calls add_class_flag.
2514 (add_enable_assert, enable_assertions): New functions.
2515 (enable_assert_tree): New static.
2516 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2517 * lang.opt (fenable-assertions, fenable-assertions=,
2518 fdisable-assertions, fdisable-assertions=): New options.
2519 * lang.c (java_handle_option): Handle new options.
2520 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2521 class in an interface - create helper class nested in outer interface.
2522 (build_assertion): Short-circuit if enable_assertions is false.
2524 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2526 * java-tree.h: Changes throughout to add checking to macros
2527 and numerous whitespace changes.
2528 (VAR_OR_FIELD_CHECK): New macro.
2529 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2530 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2532 2004-03-16 Per Bothner <per@bothner.com>
2534 * jcf-jump.c (options): New --print-constants option.
2535 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2537 * jcf-dump.c (flag_print_constant_pool): Default to off.
2538 (print_constant_terse_with_index): New helper function.
2539 (various places): Check flag_print_constant_pool where missing.
2540 (main): If verbose set flag_print_constant_pool.
2541 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2543 2004-03-15 Andrew Haley <aph@redhat.com>
2546 * parse.y (java_complete_lhs): Check that final variable has an
2549 2004-03-12 Andrew Haley <aph@redhat.com>
2552 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2555 2004-02-29 Roger Sayle <roger@eyesopen.com>
2557 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2560 2004-02-27 Per Bothner <per@bothner.com>
2562 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2563 suggestion: Use build_incomplete_class_ref.
2564 This fixes PR java/13508, java/11714.
2566 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2568 * java/parse.h: Update copyright.
2570 2004-02-26 Andrew Haley <aph@redhat.com>
2573 * parse.y (check_interface_throws_clauses): Check for
2574 !METHOD_INVISIBLE (iface_method).
2575 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2576 well as CLASS_ABSTRACT.
2578 2004-02-25 Per Bothner <per@bothner.com>
2580 * parse.y (build_assertion): If we're in an inner class, create the
2581 class$ helper routine in the outer class.
2583 2004-02-19 Richard Henderson <rth@redhat.com>
2585 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2587 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2589 * Make-lang.in (java.install-man): Add extra dependencies.
2591 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2593 * Make-lang.in: Install man pages under the same names
2594 (possibly transformed) as the program they document.
2596 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2598 * gjavah.c: Include "intl.h".
2599 (error): New function.
2600 (main): Call gcc_init_libintl.
2601 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2602 print_stub_or_jni, process_file, main): Use error rather than
2604 (print_method_info, usage, help, version, main): Mark strings for
2605 translation with _. Avoid splitting up sentences. Send
2606 information messages to stdout.
2607 * jcf-dump.c: Include "intl.h".
2608 (main): Call gcc_init_libintl.
2609 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2610 Mark error, usage and version messages for translation with _.
2611 Avoid splitting up sentences.
2612 * jv-scan.c: Include "intl.h".
2613 (fatal_error, warning): Change parameter s to msgid. Translate
2615 (main): Call gcc_init_libintl.
2616 (usage, help, version): Mark error, usage and version messages for
2617 translation with _. Avoid splitting up sentences.
2618 * jvgenmain.c: Include "intl.h".
2619 (main): Call gcc_init_libintl.
2620 (usage, main): Mark error messages for translation with _.
2621 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2622 JVGENMAIN_OBJS): Add intl.o.
2623 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2624 java/jvgenmain.o): Update dependencies.
2626 2004-02-08 Per Bothner <per@bothner.com>
2628 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2629 class don't use not_accessible_field_error, which can get confused.
2631 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2633 Make-lang.in (po-generated): Delete.
2635 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2637 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2639 * decl.c: Include target.h.
2640 (start_java_method): Replace PROMOTE_PROTOTYPES with
2641 targetm.calls.promote_prototypes.
2642 * expr.c: Include target.h.
2643 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2644 targetm.calls.promote_prototypes.
2645 * parse.y: Include target.h.
2646 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2647 with targetm.calls.promote_prototypes.
2649 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2651 * typeck.c: Update copyright.
2653 2004-02-02 Tom Tromey <tromey@redhat.com>
2655 * decl.c (java_init_decl_processing): Remove duplicate
2658 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2660 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2662 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2664 * expr.c (build_field_ref): Move variable
2667 2004-01-28 Andrew Haley <aph@redhat.com>
2669 * expr.c (build_field_ref): Widen field offset.
2671 2004-01-27 Andrew Haley <aph@redhat.com>
2674 * parse.y (check_interface_throws_clauses): Make sure class_decl
2677 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2680 * parse.y (patch_assignment): Don't modify lhs_type for
2681 reference assignments.
2683 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2685 * Make-lang.in: Replace $(docdir) with doc.
2686 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2687 (java.install-man): Revamp rule.
2689 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2691 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2692 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2693 instead of deferred backquote.
2695 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2697 * typeck.c (find_method_in_interfaces): Move variable
2700 2004-01-16 Andrew Haley <aph@redhat.com>
2703 * typeck.c (shallow_find_method): New.
2704 (find_method_in_superclasses): New.
2705 (find_method_in_interfaces): New.
2706 (lookup_do): Rewrite.
2707 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2709 * jcf-parse.c (read_class): Save and restore output_class.
2710 * decl.c (java_expand_body): Set output_class from fndecl.
2712 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2714 * class.c (gen_indirect_dispatch_tables): Fix string length
2717 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2719 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2720 (java.srcextra): Copy above back to source directory if requested.
2721 (po-generated): Delete reference to $(parsedir).
2722 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2725 2004-01-14 Jan Hubicka <jh@suse.cz>
2727 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2730 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2732 * java-tree.h (java_expand_expr): Change prototype.
2733 * expr.c (java_expand_expr): Add alt_rtl parameter.
2735 2004-01-09 Andrew Haley <aph@redhat.com>
2738 * parse.y (java_fix_constructors): Set output_class.
2739 (java_reorder_fields): Likewise.
2740 (java_layout_classes): Likewise.
2741 (java_expand_classes): Generate indirect dispatch tables.
2742 (java_expand_classes): Set output_class.
2743 (java_finish_classes): Likewise.
2744 * lang.c (java_init): Turn on always_initialize_class_p if we're
2745 using indirect dis[atch.
2746 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2747 (java_get_callee_fndecl): Use class local atable.
2749 (always_initialize_class_p): Decl moved to java-tree.h.
2750 (HANDLE_CLASS_INFO): Set output_class.
2751 (read_class): Likewise.
2752 (parse_class_file): Call gen_indirect_dispatch_tables.
2753 (parse_zip_file_entries): Set output_class.
2754 (java_parse_file): Set output_class. Don't emit symbol tables.
2755 * java-tree.h (output_class): New.
2756 Remove global declarations for otable, atable, and ctable.
2757 (always_initialize_class_p): moved here from decl.c.
2759 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2760 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2761 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2762 (struct lang_type): Add otable_methods, otable_decl,
2763 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2764 ctable_decl, catch_classes, type_to_runtime_map.
2765 * expr.c (build_field_ref): Make otable, atable, and ctable class
2766 local rather than global.
2767 (build_known_method_ref): Likewise.
2768 (build_invokeinterface): Likewise.
2769 (java_expand_expr): Pass runtime type (rather than actual type) to
2771 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2772 this class. Look up each class in that map to delete duplicates.
2773 (expand_end_java_handler): Pass runtime type (rather than actual
2774 type) to expand_start_catch.
2775 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2777 (java_init_decl_processing): Rearrange things. Remove global
2778 declarations of otable, atable, and ctable.
2779 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2780 (java_expand_body): Set output_class.
2781 * constants.c (build_constant_data_ref): Use output_class, not
2783 (alloc_name_constant): Likewise.
2784 * class.c (gen_indirect_dispatch_tables): New.
2785 (build_class_ref): Generate hard reference to superclass, even if
2786 using indirect dispatch.
2787 (build_static_field_ref): Use class local atable.
2788 (make_class_data): Generate hard reference to superclass, even if
2789 using indirect dispatch.
2790 Generate symbolic references to interfaces when using indirect
2792 (make_class_data): Emit otable, atable, and ctable.
2793 Make otable, atable, and ctable class local rather than global.
2794 (emit_catch_table): Make otable, atable, and ctable class local
2797 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2799 * parse.y (catch_clause_parameter): Fix typo.
2802 * parse.y: (catch_clause_parameter): Return early if $3, aka
2803 formal_parameter, is null.
2805 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2807 * class.c: Remove uses of "register" specifier in
2808 declarations of arguments and local variables.
2811 * gjavah.c: Likewise.
2812 * jcf-dump.c: Likewise.
2813 * jcf-io.c: Likewise.
2814 * jcf-parse.c: Likewise.
2815 * jcf-write.c: Likewise.
2816 * keyword.h: Likewise.
2817 * parse.y: Likewise.
2818 * typeck.c: Likewise.
2819 * verify.c: Likewise.
2821 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2823 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2824 (java.install_common, java.install-man): Adjust for above.
2825 (java.uninstall): Likewise.
2827 2003-12-03 Michael Koch <konqueror@gmx.de>
2829 * class.c (make_class_data):
2830 Push field value to 'hack_signers' instead of 'signers'.
2831 * decl.c (java_init_decl_processing):
2832 Push field 'hack_signers' instead of 'signers'.
2834 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2836 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2839 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2842 * parse.y (qualify_ambiguous_name): Remove lots of broken
2843 field access processing - there's no need to do that here,
2844 because we have resolve_field_access. Remove
2845 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2846 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2849 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2852 * parse.y (java_complete_lhs): Save location prior to patching
2855 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2858 * resource.c (write_resource_constructor): Append
2859 "_resource" to constructor identifier name.
2861 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2864 * constants.c (cpool_for_class): New function.
2865 (outgoing_cpool): Remove global variable.
2866 (alloc_name_constant): Use cpool_for_class.
2867 (build_constants_constructor): Likewise.
2868 * decl.c (java_expand_body): Set current_class.
2869 * java-tree.h (outgoing_cpool) Remove declaration.
2870 (init_outgoing_cpool): Likewise.
2871 * jcf-parse.c (init_outgoing_cpool): Remove function.
2872 (parse_class_file): Don't call init_outgoing_cpool.
2873 * parse.y (java_complete_expand_methods): Don't call
2874 init_outgoing_cpool. Don't save outgoing_cpool.
2875 (java_expand_classes): Don't restore outgoing_cpool.
2876 (java_finish_classes): Likewise.
2878 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2880 * Make-lang.in: (java.install-common) Add
2881 symlink for $(target_noncanonical)-gcjh for
2884 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2886 * Make-lang.in (java.extraclean): Delete.
2888 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2890 * Make-lang.in (check-java): Add.
2892 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2895 * except.c (prepare_eh_table_type): Allocate variable-sized
2896 buffer `buf' with alloca.
2898 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2902 decl.c (java_init_decl_processing): Don't initialize
2903 class_not_found_type_node, no_class_def_found_type_node.
2905 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2906 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2907 (class_not_found_type_node, no_class_def_found_type_node):
2910 parse.y (build_dot_class_method_invocation): Add this_class
2911 argument. Qualify method invocations to a different class.
2912 (create_new_parser_context): Initialize saved_data_ctx to 0.
2913 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2914 (build_dot_class_method): Don't load classes. Register
2916 (build_incomplete_class_ref): Special cases for interfaces
2917 and inner classes. Move build_dot_class_method call to here...
2918 (patch_incomplete_class_ref): ...from here. Pass current_class
2919 to build_dot_class_method_invocation.
2920 (build_assertion): Pass class_type to
2921 build_dot_class_method_invocation.
2922 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2924 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2927 * java-tree.h (BLOCK_EMPTY_P): Define.
2928 * parse.y (java_complete_lhs): Check for empty blocks
2929 in TRY_FINALLY_EXPR case.
2931 2003-11-17 Andrew Haley <aph@redhat.com>
2933 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2934 (struct lang_decl_var:freed): New variable.
2935 * decl.c (poplevel): Mark local vars that have gone out of scope.
2936 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2939 2003-11-16 Jason Merrill <jason@redhat.com>
2941 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2942 and TAGS files that include them for each front end.
2944 2003-11-15 Tom Tromey <tromey@redhat.com>
2946 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2948 2003-11-12 Jason Merrill <jason@redhat.com>
2950 PR optimization/12547
2951 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2952 BLOCK_EXPR_BODY directly.
2954 2003-11-12 Andrew Haley <aph@redhat.com>
2957 * parse.y (fold_constant_for_init): Check that we really do have a
2961 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2962 init_test_decls being inlined.
2965 * parse.y (do_resolve_class): Check return value from
2966 breakdown_qualified().
2968 2003-11-11 Tom Tromey <tromey@redhat.com>
2971 * parse.y (merge_string_cste): Handle case where we have a
2972 pointer that happens to be zero, not null_pointer_node.
2974 2003-11-10 Tom Tromey <tromey@redhat.com>
2976 * jcf-parse.c (classify_zip_file): Correctly compare
2977 filename_length against length of manifest file's name.
2979 2003-11-08 Tom Tromey <tromey@redhat.com>
2982 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2984 2003-11-06 Andrew Haley <aph@redhat.com>
2986 * expr.c (java_stack_swap): Make sure destination stack slots are
2987 of the correct type.
2989 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2991 * Make-lang.in (dvi): Move targets to $(docobjdir).
2992 (gcj.dvi): Simplify rule and adjust target.
2993 (gcj.info): Simplify rule.
2994 (gcj.pod): New intermediate rule.
2995 (gcjh.pod): Likewise.
2996 (jv-scan.pod): Likewise.
2997 (jcf-dump.pod): Likewise.
2998 (gij.pod): Likewise.
2999 (jv-convert.pod): Likewise.
3000 (rmic.pod): Likewise.
3001 (rmiregistry.pod): Likewise.
3004 (jv-scan.1): Delete.
3005 (jcf-dump.1): Delete.
3007 (jv-convert.1): Delete.
3009 (rmiregistry.1): Delete.
3011 2003-11-02 Jeff Sturm <jsturm@one-point.com>
3013 Fixes PR java/12866.
3014 * parse.y (resolve_qualified_expression_name): Move test
3015 for outer field access methods from here...
3016 (check_thrown_exceptions) ...to here.
3018 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
3020 * .cvsignore: Delete.
3022 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
3024 * verify.c (verify_jvm_instructions): Don't warn about legal
3025 eh binding regions generated for example by jdk 1.4.1.
3027 2003-10-24 David S. Miller <davem@redhat.com>
3029 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
3031 2003-10-22 Andrew Haley <aph@redhat.com>
3033 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
3034 (java_get_callee_fndecl): New.
3036 * jcf-parse.c (java_parse_file): Call emit_catch_table().
3038 * java-tree.h (ctable_decl): New.
3039 (catch_classes): New.
3040 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
3042 * decl.c (java_init_decl_processing): Add catch_class_type.
3044 Add catch_classes field.
3046 * class.c (build_indirect_class_ref): Break out from
3048 (make_field_value): Check flag_indirect_dispatch.
3049 (make_class_data): Ditto.
3050 Tidy uses of PUSH_FIELD_VALUE.
3051 Add field catch_classes.
3052 (make_catch_class_record): New.
3054 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
3056 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3058 * jcf-write.c: Follow spelling conventions.
3059 * parse.y: Likewise.
3061 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3063 * ChangeLog: Fix typos.
3064 * expr.c: Fix comment typos.
3065 * jcf-write.c: Likewise.
3068 * mangle.c: Likewise.
3069 * parse-scan.y: Likewise.
3070 * parse.y: Likewise.
3072 2003-10-22 Tom Tromey <tromey@redhat.com>
3074 * expr.c (expand_byte_code): Only warn about dead bytecode when
3075 extra_warnings is set.
3077 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
3079 Fix for PR java/12586.
3080 * mangle.c (find_compression_record_match): Don't iterate through
3081 package namespace elements unless they all match compression_table
3084 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3086 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3087 (generate-manpages): Likewise.
3088 (java.maintainer-clean): Likewise.
3089 (gcj.info): Likewise.
3092 (jv-scan.1): Likewise.
3093 (jcf-dump.1): Likewise.
3095 (jv-convert.1): Likewise.
3097 (rmiregistry.1): Likewise.
3098 (java.install-man): Likewise.
3099 (parse-scan.o): Move and define complete compile line.
3100 (parse.o): Likewise.
3101 (jcf-tree-inline.o): Move.
3103 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3105 * Make-lang.in (info): Update dependencies.
3106 (java.install-info): Remove.
3107 ($(srcdir)/java/gcj.info): Replace with ...
3108 ($(docobjdir)/gcj.info): ... this.
3110 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3112 * Make-lang.in: Replace uses of $(target_alias) with
3113 $(target_noncanonical).
3115 2003-10-09 Tom Tromey <tromey@redhat.com>
3117 * decl.c (java_init_decl_processing): Declare signers field.
3118 * class.c (make_class_data): Set signers field.
3120 2003-10-09 Jason Merrill <jason@redhat.com>
3122 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3123 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3126 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3128 * Make-lang.in (java.info): Replace with ...
3130 (java.dvi): Replace with ...
3132 (java.generated-manpages): Replace with ...
3134 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3136 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3138 2003-10-01 Andrew Haley <aph@redhat.com>
3140 * jcf-parse.c (java_parse_file): Write otable and atable.
3141 * java-tree.h (atable_methods): New.
3143 (atable_syms_decl): New.
3144 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3145 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3146 (symbol_*type): Rename method_symbol* to symbol*type.
3147 (emit_offset_symbol_table): Delete.
3148 (emit_symbol_table): New.
3149 (get_symbol_table_index): New.
3151 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3152 (build_known_method_ref): Likewise.
3153 (get_symbol_table_index): Rename from get_offset_table_index.
3154 Parameterize to allow re-use by differing types of symbol table.
3155 (build_invokevirtual): Pass table to get_offset_table_index.
3156 * decl.c (java_init_decl_processing): Push types and decls for
3157 atable and atable_syyms.
3158 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3159 (make_class_data): Add new fields atable and atable_syms.
3160 (emit_symbol_table): Rename from emit_offset_symbol_table.
3161 Parameterize to allow re-use by different types of symbol table.
3162 (build_symbol_entry): Renamed from build_method_symbols_entry.
3164 2003-09-30 Roger Sayle <roger@eyesopen.com>
3166 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3167 semantics for SAVE_EXPR, by caching the result in a temporary.
3169 2003-09-28 Richard Henderson <rth@redhat.com>
3171 * check-init.c (check_init): Save and restore input_location
3172 instead of file and line separately.
3173 * decl.c (java_expand_body): Likewise.
3174 * jcf-write.c (generate_bytecode_insns): Likewise.
3175 * parse.y (safe_layout_class): Likewise.
3176 * jcf-parse.c (read_class, parse_class_file): Likewise.
3177 (java_parse_file): Use %H for warning locator.
3179 2003-09-28 Roger Sayle <roger@eyesopen.com>
3181 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3182 with void-type branches instead of using a COMPOUND_EXPR.
3184 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3186 * decl.c (java_optimize_inline, dump_function): Remove.
3187 * java-tree.h (java_optimize_inline): Remove declaration.
3188 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3189 * parse.y (source_end_java_method, java_expand_classes):
3190 Likewise. Remove dead code.
3192 2003-09-27 Roger Sayle <roger@eyesopen.com>
3194 * lang.c (java_init_options): Set flag_evaluation_order.
3195 * expr.c (force_evaluation_order): Don't attempt to force
3196 evaluation order of binary operations using save_expr.
3197 * parse.y (java_complete_lhs): No longer need to call
3198 force_evaluation_order when constructing binary operators.
3200 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3201 Bryce McKinlay <bryce@mckinlay.net.nz>
3204 * parse.y (not_accessible_field_error): New function.
3205 (resolve_expression_name): Check field access permissions.
3206 (resolve_qualified_expression_name): Use
3207 not_accessible_field_error.
3208 (resolve_qualified_expression_name): Likewise.
3210 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3212 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3214 2003-09-23 Roger Sayle <roger@eyesopen.com>
3216 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3217 with equal operands without side-effects.
3219 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3221 * decl.c (java_init_decl_processing): Don't emit otable decls
3222 if flag_indirect_dispatch is not set.
3224 2003-09-21 Richard Henderson <rth@redhat.com>
3226 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3229 2003-09-21 Richard Henderson <rth@redhat.com>
3231 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3232 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3234 2003-09-20 Richard Henderson <rth@redhat.com>
3236 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3238 2003-09-18 Roger Sayle <roger@eyesopen.com>
3240 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3241 * check-init.c (check_init): Likewise.
3243 2003-09-18 Roger Sayle <roger@eyesopen.com>
3245 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3247 2003-09-16 Andrew Haley <aph@redhat.com>
3249 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3251 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3254 * mangle.c (find_compression_record_match): Skip
3255 over a "6JArray" (the array template mangled string)
3257 (mangle_array_type): Correct minor typo.
3258 (atms): Move definition to the beginning.
3260 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3262 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3263 out. Fix for PR java/12254.
3265 2003-09-11 Richard Henderson <rth@redhat.com>
3267 * parse.y (source_end_java_method): Update for new
3268 cgraph_finalize_function argument.
3270 2003-09-09 Richard Henderson <rth@redhat.com>
3272 * parse.y (source_end_java_method): Update call to
3273 cgraph_finalize_function.
3275 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3277 * decl.c (java_expand_body): New function.
3278 * expr.c (build_class_init): Set DECL_IGNORED_P.
3279 * java-tree.h (start_complete_expand_method,
3280 java_expand_body): Declare.
3281 * jcf-parse.c (cgraph.h): Include.
3282 (java_parse_file): Handle flag_unit_at_a_time.
3283 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3284 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3285 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3286 (java_start_inlining): New function.
3287 * parse.h (java_finish_classes): Declare.
3288 * parse.y: Include cgraph.h.
3289 (block): Don't special-case empty block production.
3290 (craft_constructor): Set DECL_INLINE.
3291 (source_end_java_method): Handle flag_unit_at_a_time.
3292 Replace inline code with call to java_expand_body.
3293 (start_complete_expand_method): Remove static modifier.
3294 (java_expand_method_bodies): Patch function tree for
3295 class initialization and/or synchronization as needed.
3296 Don't begin RTL expansion yet.
3297 (java_expand_classes): Check flag_unit_at_a_time before
3298 calling finish_class.
3299 (java_finish_classes): New function.
3300 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3301 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3302 (emit_test_initialization): Set DECL_IGNORED_P.
3304 2003-09-03 Roger Sayle <roger@eyesopen.com>
3306 * builtins.c (enum builtin_type): Delete unused enumeration.
3307 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3309 2003-08-28 Tom Tromey <tromey@redhat.com>
3311 * gcj.texi (Extensions): Document gcjlib URLs.
3313 2003-08-20 Tom Tromey <tromey@redhat.com>
3315 * gcj.texi (Extensions): Added xref.
3316 (libgcj Runtime Properties): Document
3317 gnu.gcj.runtime.VMClassLoader.library_control.
3319 2003-08-20 Andrew Haley <aph@redhat.com>
3321 * except.c (prepare_eh_table_type): Use new encoding for exception
3322 handlers when using -fno-assume-compiled.
3324 2003-08-13 Tom Tromey <tromey@redhat.com>
3326 * gcj.texi (Invoking gij): Document -X and -?.
3328 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3330 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3331 GCJH_OBJS, JCFDUMP_OBJS
3332 * win32-host.c: Removed the unnecessary and broken dependency
3335 2003-08-11 Tom Tromey <tromey@redhat.com>
3337 * parse.y (java_check_regular_methods): Typo fixes. Call
3338 check_interface_throws_clauses. Use
3339 check_concrete_throws_clauses.
3340 (check_interface_throws_clauses): New function.
3341 (check_concrete_throws_clauses): New function.
3342 (hack_is_accessible_p): New function.
3343 (find_most_specific_methods_list): Added FIXME.
3344 * typeck.c (lookup_do): Use `flags' argument to decide what to
3346 (lookup_argument_method_generic): New function.
3347 (lookup_argument_method2): Removed.
3348 * jcf.h (ACC_INVISIBLE): New define.
3349 * jcf-write.c (generate_classfile): Skip invisible methods.
3350 * class.c (add_miranda_methods): New function.
3351 (layout_class_methods): Use it.
3352 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3353 * java-tree.h (METHOD_INVISIBLE): New define.
3354 (lang_decl_func) [invisible]: New field.
3355 (lookup_argument_method_generic): Declare.
3356 (SEARCH_INTERFACE): New define.
3357 (SEARCH_SUPER): Likewise.
3358 (SEARCH_ONLY_INTERFACE): Likewise.
3359 (SEARCH_VISIBLE): Likewise.
3360 (lookup_argument_method2): Removed declaration.
3362 2003-08-05 Tom Tromey <tromey@redhat.com>
3364 Fix for PR java/11600:
3365 * parse.y (java_complete_lhs): See whether we're calling a method
3367 (check_thrown_exceptions): Added `is_array_call' argument;
3368 fixed `clone' checking; updated all callers.
3370 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3372 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3374 2003-08-03 Tom Tromey <tromey@redhat.com>
3376 * java-tree.h (METHOD_TRANSIENT): Removed.
3377 * decl.c (pushdecl): Removed some dead code.
3378 * class.c (get_access_flags_from_decl): Can't have transient
3380 (add_method_1): Can't have a transient method.
3382 2003-07-28 Andreas Jaeger <aj@suse.de>
3384 * jvspec.c: Convert to ISO C90 prototypes.
3386 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3388 * decl.c (force_poplevels): Fix warning call.
3390 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3392 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3393 (expand_java_field_op): Likewise.
3394 * class.c (layout_class_method): Likewise
3395 (emit_register_classes): Likewise.
3396 * decl.c (pushdecl): Likewise.
3397 (poplevel): Likewise.
3398 (force_poplevels): Likewise.
3399 (give_name_to_locals): Likewise.
3400 * check-init.c (check_for_initialization): Likewise.
3402 2003-07-24 Jason Merrill <jason@redhat.com>
3404 * java-tree.h: Move boolean_type_node et al to the back end.
3406 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3408 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3411 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3413 * lang.opt: Don't show -MD_ and -MDD_.
3415 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3417 * lang-options.h: Remove.
3418 * lang.opt: Add help text.
3420 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3422 * expr.c: Remove the last argument to expand_assignment().
3424 2003-07-09 Jan Hubicka <jh@suse.cz>
3426 * java-tree.h (DECL_NUM_STMTS): Rename to...
3427 (DECL_ESTIMATED_INSNS): ... this.
3428 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3429 New static functions.
3430 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3431 * parser.y (add_stmt_to_compound): Do not account statements.
3433 2003-07-08 Mark Wielaard <mark@klomp.org>
3435 * gcj.texi: CNI now expands to Compiled Native Interface.
3437 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3439 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3441 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3443 * expr.c (expand_byte_code): Adjist emit_line_note call.
3445 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3447 * lang.c (java_handle_option): Don't handle filenames.
3449 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3451 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3454 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3455 * jcf.h: Delete COMPARE_FILENAMES definition.
3457 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3459 * lang.c (java_init_options): Update prototype.
3461 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3463 * decl.c (poplevel): Adjust define_label call.
3465 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3467 * gjavah.c (flag_jni): Make non-static.
3468 * parse-scan.y (ctxp): Make non-static.
3470 * class.c (build_method_symbols_entry)
3471 * expr.c (get_offset_table_index)
3472 * jcf-parse.c (jcf_parse):
3473 Mark the definition static, matching the forward declaration.
3475 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3477 * lang.c (java_handle_option): Don't check for missing arguments.
3479 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3481 * class.c (push_class): Use a location_t to save place.
3482 (emit_register_classes): Set input_location. Adjust
3483 expand_function_end call.
3484 * resource.c (write_resource_constructor): Likewise.
3485 * decl.c (end_java_method): Adjust expand_function_end call.
3486 * parse.y (source_end_java_method): Likewise.
3488 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3490 * lang.c (java_handle_option): Likewise.
3492 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3494 * lang.c (java_handle_option): Special-casing of optional
3495 joined arguments no longer needed.
3496 * lang.opt: Update switches that take optional argument.
3498 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3500 * lang.opt: Declare Java.
3501 * lang.c (java_init_options): Update.
3503 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3505 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3507 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3509 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3510 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3511 * lang.opt: -MD and -MMD have an underscore.
3513 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3515 * class.c (emit_register_classes): Adjust init_function_start
3517 * decl.c (complete_start_java_method): Likewise.
3518 * resource.c (write_resource_constructor): Likewise.
3520 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3522 * Make-lang.in: Update to use options.c and options.h.
3523 * lang.c: Include options.h not j-options.h.
3524 (java_handle_option): Abort on unrecognized option.
3525 (java_init_options): Request Java switches.
3527 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3529 * Make-lang.in: Handle mostlyclean.
3531 2003-06-11 Tom Tromey <tromey@redhat.com>
3533 * lang.c (java_handle_option): Update dependency_tracking for
3536 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3539 2003-06-10 Andrew Haley <aph@redhat.com>
3541 * resource.c (write_resource_constructor): Use expand_expr to
3542 generate the address of the label attached to a resource.
3543 * Make-lang.in (java/resource.o): Add expr.h
3545 2003-06-10 Andrew Haley <aph@redhat.com>
3547 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3548 (java_decl_ok_for_sibcall): New.
3550 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3552 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3553 (java/j-options.c, java/j-options.h): New.
3554 * java-tree.h (resource_name, compile_resource_file,
3555 compile_resource_data): Constify.
3556 * jcf-write.c (jcf_write_base_directory): Similarly.
3557 * jcf.h (jcf_write_base_directory): Similarly.
3558 * lang.c: Include j-options.h.
3559 (cl_options_count, cl_options, string_option, java_decode_option,
3560 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3561 process_option_with_no): Remove.
3562 (resource_name): Constify.
3563 (LANG_HOOKS_HANDLE_OPTION): Override.
3564 (java_handle_option): New.
3565 (java_init): Don't call jcf_path_init.
3566 (java_init_options): Call jcf_path_init.
3568 * resource.c (compile_resource_data, compile_resource_file): Constify.
3570 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3572 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3573 (struct lang_decl_func): Add last_line field.
3574 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3575 DECL_SOURCE_LINE_LAST): Remove.
3576 * parse.y (missing_return_error, finish_method_declaration,
3577 lookup_cl, start_artificial_method_body, source_end_java_method,
3578 start_complete_expand_method): Adjust.
3580 2003-06-08 Tom Tromey <tromey@redhat.com>
3582 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3583 fno-assume-compiled.
3585 2003-06-08 Roger Sayle <roger@eyesopen.com>
3587 * builtins.c (define_builtin_type, builtin_types): Delete.
3588 (define_builtin): Rewritten to take just the built-in code,
3589 the function's name, type and fallback library function name.
3590 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3591 (initialize_builtins): Overhaul to define the GCC builtins
3592 used by gcj manually, providing the Java run-time's
3593 implementations as the fallback library function.
3595 2003-06-08 Anthony Green <green@redhat.com>
3597 * parse.y (patch_cast): Fix conversions from floating-point to
3600 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3602 * Make-lang.in: Update.
3603 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3605 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3607 * lang.c (java_init_options): Update.
3609 2003-06-05 Jan Hubicka <jh@suse.cz>
3611 * Make-lang.in: Add support for stageprofile and stagefeedback
3613 2003-05-31 Roger Sayle <roger@eyesopen.com>
3615 * lang.c (java_init_options): Prescribe wrap-around two's
3616 complement arithmetic overflow by setting flag_wrapv.
3618 2003-05-29 Roger Sayle <roger@eyesopen.com>
3620 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3621 (builtin_record): Add an additional builtin_code field to
3622 record which GCC built-in corresponds to the Java function.
3623 (java_builtins): Add new entries for atan, atan2, exp, log,
3625 (max_builtin, min_builtin, abs_builtin): Perform constant
3626 folding on the resulting tree.
3627 (java_build_function_call_expr): Likewise, perform constant
3628 folding on the resulting tree.
3629 (initialize_builtins): The NULL creators are now allowed in
3630 the java_builtins table, which is now terminated by an entry
3631 with builtin_code == END_BUILTINS.
3632 (check_for_builtin): Likewise. If the matching creator is
3633 NULL, construct the call using java_build_function_call_expr
3634 directly with the decl for the corresponding builtin_code.
3636 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3638 * win32-host.c: Normalize copyright boilerplate.
3640 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3642 * parse.y (print_int_node): Use string concatentation on
3643 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3644 function calls into one.
3646 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3648 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3649 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3650 all the affected error messages.
3652 2003-05-13 Richard Henderson <rth@redhat.com>
3654 * class.c (layout_class_method): Set DECL_EXTERNAL.
3655 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3656 * java-tree.h (java_mark_class_local): Declare.
3657 * jcf-parse.c (parse_class_file): Use it.
3658 * parse.y (java_expand_classes): Likewise.
3660 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3662 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3663 * lex.h: #include input.h.
3664 * jv-scan.c (input_filename): Remove.
3666 2003-05-02 Tom Tromey <tromey@redhat.com>
3669 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3670 (handle_inner_classes): New function.
3672 2003-05-01 Tom Tromey <tromey@redhat.com>
3675 * parse.y (finish_for_loop): Do nothing if update expression is a
3676 EXPR_WFL_NODE wrapping nothing.
3677 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3679 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3681 * lex.h (input_lineno): Remove declaration.
3682 * parse-scan.y: #include input.h.
3683 (input_filename): Remove declaration.
3684 (input_location): Add definition.
3685 (input_line): Remove definition.
3687 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3689 * lex.h (lineno): Rename to ...
3690 (input_line): ... here
3691 * parse-scan.y (lineno): Rename to ...
3692 (input_line): ... here.
3693 (reset_report): Rename lineno to input_line.
3694 * check-init.c (check_init): Likewise.
3695 * class.c (push_class): Likewise.
3696 * decl.c (complete_start_java_method, end_java_method): Likewise.
3697 * expr.c (expand_byte_code): Likewise.
3698 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3699 * jcf-write.c (generate_bytecode_insns): Likewise.
3700 * lex.c (java_init_lex, java_allocate_new_line,
3701 do_java_lex): Likewise.
3702 * parse.h (YYNOT_TWICE): Likewise.
3703 * parse.y (empty_statement, expression_statement,
3704 java_pop_parser_context, java_parser_context_save_global,
3705 yyerror, register_fields, method_header, safe_layout_class,
3706 find_in_imports_on_demand, create_artificial_method,
3707 source_end_java_method, start_complete_expand_method,
3708 build_thisn_assign, java_complete_lhs,
3709 maybe_absorb_scoping_block): Likewise.
3711 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3713 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3714 '/' when computing java source filename
3716 2003-04-13 Tom Tromey <tromey@redhat.com>
3718 * gjavah.c (print_c_decl): Indentation fix.
3720 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3722 * class.c (make_field_value, make_method_value, get_dispatch_table)
3723 (make_class_data, emit_offset_symbol_table)
3724 * constants.c (build_constants_constructor)
3725 * java-tree.h (START_RECORD_CONSTRUCTOR)
3726 * parse.y (maybe_build_array_element_wfl):
3727 Use build_constructor.
3729 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3732 * parse.y (string_convert_int_cst): Always use at least one digit
3733 in string conversion. Remove ASCII dependence.
3734 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3736 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3738 * Make-lang.in: added win32-host.c
3739 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3740 resolves to open() on non-Win32 platforms and
3741 Win32-specific jcf_open_exact_case() on Win32
3742 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3743 when trying .java and .class files
3744 * win32-host.c: added to repository. Defines
3745 Win32-specific jcf_open_exact_case()
3747 2003-04-10 Andrew Haley <aph@redhat.com>
3749 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3750 (maybe_free_localvar): Renamed from localvar_free.
3751 Add new arg, really.
3752 (generate_bytecode_insns): Set new variable, jsrs.
3753 Only free local vars if no jsr insns have been emittted.
3754 Call maybe_free_localvar, not localvar_free.
3756 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3758 * gcj.texi: Remove @ at start of file.
3760 2003-03-25 Tom Tromey <tromey@redhat.com>
3762 * parse.y (create_interface): Call CHECK_DEPRECATED.
3764 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3766 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3768 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3770 * javaop.h (jfloat, jdouble): Make them structures mirroring
3771 the bit fields of IEEE float and double respectively.
3772 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3773 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3774 (union Word, union DWord): Delete.
3775 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3777 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3778 D_NAN_MASK): Delete.
3779 (jni_print_float, jni_print_double): New. Generate
3780 hexadecimal floating constants.
3781 (print_field_info): Use jni_print_float/double.
3783 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3784 finite floating point numbers for output; special case
3787 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3789 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3790 Replace 0 and 1 with true and false in return statements.
3792 2003-03-19 Tom Tromey <tromey@redhat.com>
3794 * lex.c (do_java_lex): Renamed from java_lex.
3795 (java_lex): New function.
3798 2003-03-13 Tom Tromey <tromey@redhat.com>
3800 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3803 2003-03-04 Andrew Haley <aph@redhat.com>
3805 * gjavah.c (is_first_data_member): New global variable.
3806 (print_c_decl): If it's the first data member, align it as the
3808 (process_file): Set is_first_data_member.
3810 2003-03-11 Tom Tromey <tromey@redhat.com>
3812 * parse.y (resolve_field_access): Initialize class if field is
3813 found in another static field.
3814 * expr.c (build_class_init): Don't optimize out initialization of
3815 implemented interface.
3817 2003-03-11 Andrew Haley <aph@redhat.com>
3819 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3822 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3824 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3825 and DIR_SEPARATOR_2 for a target.
3826 Correct minor typos.
3828 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3829 and DIR_SEPARATOR_2 for a target into account.
3831 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3833 * lang.c (java_init): Update prototype, move code to java_post_options.
3834 (java_post_options): Similarly.
3836 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3838 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3839 compare file name components depending on the case-sensitivity
3840 or otherwise of the host file system.
3842 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3843 "strcmp" to compare file name components.
3844 Use IS_DIR_SEPARATOR instead of comparing directly against
3846 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3847 comparing directly against DIR_SEPARATOR.
3849 2003-03-04 Tom Tromey <tromey@redhat.com>
3851 * Make-lang.in (java.tags): New target.
3853 2003-03-01 Roger Sayle <roger@eyesopen.com>
3855 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3856 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3858 2003-03-01 Tom Tromey <tromey@redhat.com>
3860 * parse.y (jdep_resolve_class): Only check deprecation if we found
3863 2003-02-28 Tom Tromey <tromey@redhat.com>
3866 * class.c (maybe_layout_super_class): Always pass a WFL to
3868 * parse.y (do_resolve_class): Updated comment to explain
3871 2003-02-26 Tom Tromey <tromey@redhat.com>
3873 * jcf-write.c (generate_classfile): Check whether class is
3874 deprecated before writing attribute count.
3876 2003-02-25 Roger Sayle <roger@eyesopen.com>
3878 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3879 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3881 2003-02-23 Tom Tromey <tromey@redhat.com>
3883 * lang-options.h: Added -Wdeprecated.
3884 * gcj.texi (Warnings): Document -Wdeprecated.
3885 * java-tree.h (flag_deprecated): Declare.
3886 * lang.c (lang_W_options): Added deprecated.
3887 (flag_deprecated): New global.
3888 * chartables.h: Rebuilt.
3889 * gen-table.pl (process_one): Look at whitespace.
3890 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3891 * parse.h (CLEAR_DEPRECATED): New macro.
3892 (CHECK_DEPRECATED_NO_RESET): New macro.
3893 * jcf-parse.c (handle_deprecated): New function.
3894 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3895 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3896 * parse.y (resolve_type_during_patch): Check deprecation.
3897 (jdep_resolve_class): Likewise.
3898 (process_imports): Likewise.
3899 (resolve_expression_name): Likewise.
3900 (check_deprecation): Strip arrays from decl. Check
3902 (patch_method_invocation): Also check the particular constructor
3904 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3905 * jcf-write.c (append_deprecated_attribute): New function.
3906 (generate_classfile): Generate deprecated attribute when
3908 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3909 (java_lex) [case '*']: Simplify logic.
3910 (java_start_char_p): Use LETTER_MASK.
3911 (java_part_char_p): Likewise.
3912 (java_space_char_p): New function.
3914 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3916 Change base class access representation.
3917 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3918 (add_interface_do): Likewise.
3920 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3922 * decl.c (java_init_decl_processing): Change
3923 soft_lookupjnimethod_node to reflect the change in
3924 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3925 * expr.c (build_jni_stub): Calculate and pass the size
3926 on the stack of the arguments to a JNI function. Use
3927 new target macro MODIFY_JNI_METHOD_CALL to allow a
3928 target to modify the call to a JNI method.
3930 2003-02-08 Roger Sayle <roger@eyesopen.com>
3932 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3933 instead of basename to avoid compiler warnings on Tru64.
3935 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3937 * gcj.texi: Update to GFDL 1.2.
3939 2003-01-31 Andrew Haley <aph@redhat.com>
3941 * parse.y (java_expand_classes): Scan the whole class list looking
3942 for access methods that haven't yet been expanded.
3944 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3948 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3949 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3950 * jcf-parse.c: Likewise.
3952 2003-01-31 Mark Wielaard <mark@klomp.org>
3954 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3956 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3958 * class.c (make_class): Use BINFO_ELTS.
3959 (set_super_info): Likewse.
3960 (add_interface_do): Likewise.
3962 2003-01-30 Tom Tromey <tromey@redhat.com>
3964 * jcf-parse.c (read_class): Update identifier's class value if it
3965 changed during parsing.
3967 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3969 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3970 Propagate change to all other rules as required.
3971 (java/parse-scan.o): Add explicit dependency on
3972 $(parsedir)/java/parse-scan.c .
3974 2003-01-29 Tom Tromey <tromey@redhat.com>
3976 * parse.y (patch_assignment): Only transform the rhs of an
3977 assignment when compiling to native.
3979 2003-01-28 Tom Tromey <tromey@redhat.com>
3981 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3983 2003-01-28 Tom Tromey <tromey@redhat.com>
3985 * lex.c (java_lex): Don't include UEOF as part of token.
3986 (java_read_unicode): Error if \u sequence prematurely terminated.
3988 2003-01-27 Tom Tromey <tromey@redhat.com>
3990 * parse.y (java_check_regular_methods): Check for construct after
3991 checking types in throws clause.
3993 2003-01-24 Tom Tromey <tromey@redhat.com>
3995 * class.c (build_static_field_ref): Only a String or numeric field
3996 can fold to a constant.
3998 2003-01-23 Tom Tromey <tromey@redhat.com>
4000 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
4001 file name in resource buffer.
4003 2003-01-23 Tom Tromey <tromey@redhat.com>
4005 * expr.c (build_known_method_ref): Use method's context to find
4008 2003-01-23 Tom Tromey <tromey@redhat.com>
4010 * constants.c (set_constant_entry): Allocated cleared memory.
4012 2003-01-22 Tom Tromey <tromey@redhat.com>
4014 * java-tree.h: Don't use PARAMS.
4015 * resource.c: Add prototypes for all functions.
4016 (write_resource_constructor): Use `const char *' to avoid
4019 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
4021 * jcf-parse.c (process_zip_dir): Remove unused variable.
4023 2003-01-22 Tom Tromey <tromey@redhat.com>
4025 * expr.c (build_invokeinterface): Abort if method's context is not
4028 2003-01-22 Tom Tromey <tromey@redhat.com>
4030 * gcj.texi (Input and output files): Mention non-class entries.
4031 * decl.c (java_init_decl_processing): Call
4032 init_resource_processing.
4033 * java-tree.h (compile_resource_data, write_resource_constructor,
4034 compile_resource_file, init_resource_processing): Declare.
4035 * config-lang.in (gtfiles): Added resource.c.
4036 * Make-lang.in (gt-java-resource.h): New target.
4037 (JAVA_OBJS): Added resource.o.
4038 (java/resource.o): New target.
4039 * resource.c: New file.
4040 * class.c (compile_resource_file): Moved to resource.c.
4041 (registerResource_libfunc): Likewise.
4042 (utf8_decl_list): Mark with GTY; now static.
4043 * jcf-parse.c (classify_zip_file): New function.
4044 (parse_zip_file_entries): Use it; compile .properties files.
4045 (process_zip_dir): Use classify_zip_file and compute_class_name.
4046 Don't write class name into zip directory.
4047 (java_parse_file): Call write_resource_constructor.
4048 (compute_class_name): New function.
4049 * jcf-io.c (read_zip_member): Reindented.
4051 2003-01-21 Tom Tromey <tromey@redhat.com>
4053 * class.c (supers_all_compiled): New function.
4054 (make_class_data): Use it.
4056 2003-01-21 Tom Tromey <tromey@redhat.com>
4058 * parse.y (method_header): Native method can't be strictfp.
4059 No method can be transient or volatile.
4061 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4063 Make-lang.in (jvspec.o-warn): Add -Wno-error.
4065 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
4067 * check-init.c: Fix comment typos.
4068 * class.c: Likewise.
4069 * constants.c: Likewise.
4071 * except.c: Likewise.
4073 * java-except.h: Likewise.
4074 * java-tree.h: Likewise.
4075 * javaop.h: Likewise.
4076 * jcf-dump.c: Likewise.
4077 * jcf-io.c: Likewise.
4078 * jcf-parse.c: Likewise.
4079 * jcf-write.c: Likewise.
4081 * mangle.c: Likewise.
4082 * typeck.c: Likewise.
4083 * verify.c: Likewise.
4085 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4087 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4088 * jcf-write.c: Include "tm_p.h".
4090 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4092 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4094 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4096 * builtins.c (java_build_function_call_expr): Renamed from
4097 build_function_call_expr. All callers changed.
4099 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4100 * jcf-parse.c: Include tm_p.h.
4102 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4105 2003-01-14 Tom Tromey <tromey@redhat.com>
4107 * class.c (make_class_data): Check that super is compiled before
4108 building class reference to it.
4110 2003-01-14 Andrew Haley <aph@redhat.com>
4112 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4113 varargs function -- correct.
4115 2003-01-14 Andrew Haley <aph@redhat.com>
4117 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4119 2003-01-14 Andrew Haley <aph@redhat.com>
4121 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4122 varargs function -- correct.
4124 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4125 temporary if the RHS is a reference.
4127 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4129 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4130 * keyword.h: Regenerated.
4132 * All Files: Convert to ISO C style function definitions.
4134 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4136 * parse.y (check_pkg_class_access): ANSIfy definition.
4138 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4140 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4143 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4145 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4147 Merge from pch-branch:
4149 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4151 * Make-lang.in (java/gjavah.o): Update dependencies.
4152 * gjavah.c: Include ggc.h.
4154 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4156 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4157 (JCFDUMP_OBJS): Add ggc-none.o.
4158 (java/jcf-dump.o): Depend on GGC_H.
4159 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4160 CPool substructures.
4161 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4162 * jcf-dump.c: Include ggc.h.
4164 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4166 * jcf.h (union cpool_entry): New.
4167 (struct CPool): Use gengtype to mark. Change field 'data' to be
4169 (struct JCF): Use gengtype to mark.
4170 (CPOOL_UINT): Update for new cpool_entry type.
4171 (CPOOL_USHORT1): Likewise.
4172 (CPOOL_USHORT2): Likewise.
4173 (CPOOL_FINISH): Use GC to free cpool subfields.
4174 * parse.h (struct parser_ctxt): Mark field current_jcf.
4175 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4176 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4177 (main_jcf): Use gengtype to mark.
4178 (ggc_mark_jcf): Delete.
4179 (get_constant): Update for new cpool_entry type.
4180 (give_name_to_class): Likewise.
4181 (get_class_constant): Likewise.
4182 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4183 (java_parse_file): Use GGC to allocate struct JCF.
4184 (init_jcf_parse): Don't call ggc_add_root.
4185 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4187 * java-tree.h (current_jcf): Use gengtype to mark.
4188 (CPOOL_UTF): Update for new cpool_entry type.
4189 (outgoing_cpool): Use gengtype to mark.
4190 (struct lang_type): GC struct JCF and struct CPool.
4191 * config-lang.in (gtfiles): Add jcf.h.
4192 * constants.c (find_tree_constant): New.
4193 (set_constant_entry): Allocate cpool subfields using GGC. Update
4194 for new cpool_entry type.
4195 (find_constant1): Update for new cpool_entry type.
4196 (find_constant2): Likewise.
4197 (find_utf8_constant): Use find_tree_constant.
4198 (find_class_or_string_constant): Remove unnecessary cast to jword.
4199 Update for new cpool_entry type.
4200 (count_constant_pool_bytes): Update for new cpool_entry type.
4201 (write_constant_pool): Likewise.
4202 (alloc_name_constant): Use find_tree_constant.
4203 (build_constants_constructor): Update for new cpool_entry type.
4205 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4207 * parse.y (mark_parser_ctxt): Delete.
4208 (goal): Don't use ggc_add_root.
4209 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4210 (java_pop_parser_context): Let GC free parser_ctxt.
4211 (java_parser_context_resume): Likewise.
4212 * parse.h (struct parser_ctxt): Use gengtype to mark.
4214 (ctxp_for_generation): Likewise.
4215 * lex.h (struct java_lc_s): Mark for gengtype.
4216 (java_lexer): Rearrange for gengtype.
4217 * config-lang.in (gtfiles): Add lex.h, parse.h.
4219 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4221 * All Files: Remove PARAMS macro.
4223 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4224 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4227 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4230 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4232 * Make-lang.in (java.install-common, java.uninstall,
4233 java.install-info, java.install-man): Prepend $(DESTDIR)
4234 to destination paths in all (un)installation commands.
4235 (java.install-common): Rewrite $(LN) command to support
4236 DESTDIR with "ln" as well as with "ln -s".
4238 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4240 * java-tree.h: Protect against multiple inclusion.
4242 2003-01-07 Tom Tromey <tromey@redhat.com>
4244 * class.c (add_assume_compiled): Don't adjust parent if we're
4245 already at the root of tree.
4247 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4249 * lang.c (dump_compound_expr): Prototype.
4251 2003-01-03 Tom Tromey <tromey@redhat.com>
4253 Fix for PR java/8712:
4254 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4255 when simply checking against `null'.
4257 2003-01-03 Tom Tromey <tromey@redhat.com>
4259 * gcj.texi (Standard Properties): Document http.proxyHost and
4262 * gcj.texi (GNU Classpath Properties): Document new properties.
4264 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4266 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4267 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4268 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4270 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4272 * Make-lang.in, boehm.c, buffer.c,
4273 buffer.h, builtins.c, class.c,
4274 config-lang.in, constants.c,
4275 convert.h, decl.c, except.c,
4276 expr.c, java-except.h,
4277 java-tree.h, javaop.def,
4278 jcf-parse.c, jcf-write.c,
4279 jv-scan.c, jvgenmain.c,
4280 jvspec.c, keyword.gperf,
4281 keyword.h, lang-options.h,
4282 lang-specs.h, lang.c, lex.c,
4283 lex.h, mangle.c, mangle_name.c,
4284 parse-scan.y, parse.h, parse.y,
4285 typeck.c, verify.c, xref.c,
4286 xref.h: Replace "GNU CC" with
4287 "GCC" in the copyright header.
4289 * check-init.c, gjavah.c, javaop.h,
4290 jcf-depend.c, jcf-dump.c, jcf-io.c,
4291 jcf-path.c, jcf-reader.c, jcf.h,
4292 zextract.c, zipfile.h: These files are
4293 "part of GCC". Also say "GCC" not "GNU CC".
4295 2002-12-30 DJ Delorie <dj@redhat.com>
4297 * Make-lang.in: Protect against texi2pod/pod2man failing.
4299 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4301 * gcj.texi: Use @copying.
4303 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4305 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4306 print_cxx_classname.
4307 (print_cxx_classname): Add add_scope parameter.
4308 (print_class_decls): Do not emit a semicolon after the extern
4310 (process_file): Adjust calls to print_cxx_classname.
4312 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4314 * gcj.texi: Include Cover Texts in man page.
4316 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4318 * class.c (build_static_field_ref): Check FIELD_FINAL.
4320 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4321 instead of current_constant_pool_data_ref.
4322 * java-tree.h (current_constant_pool_data_ref): Undefine.
4323 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4324 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4325 current_constant_pool_data_ref.
4327 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4328 not build_internal_class_name.
4330 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4331 Use it when class ref isn't certain to be compiled.
4333 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4335 * gcj.texi: Include gcc-common.texi.
4336 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4337 $(srcdir)/doc/include/gcc-common.texi.
4339 2002-12-22 Anthony Green <green@redhat.com>
4341 * gcj.texi (Limitations): Add note about org.xml.sax and
4344 2002-12-20 Tom Tromey <tromey@redhat.com>
4346 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4347 where minimum case value is Integer.MIN_VALUE.
4350 2002-12-18 Andrew Haley <aph@redhat.com>
4352 * parse.y (patch_invoke): Force evaluation order when `check' is
4353 set. For PR libgcj/8945.
4355 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4357 * gcj.texi: Change version number to 3.4.
4359 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4360 Andrew Haley <aph@redhat.com>
4362 * parse.y (source_end_java_method): Remove custom encoding of line
4363 numbers for a function decl before passing it to the back end.
4365 2002-12-03 Andrew Haley <aph@redhat.com>
4367 * class.c (make_class_data): New field, "chain".
4368 * decl.c (java_init_decl_processing): Likewise.
4370 2002-12-02 Tom Tromey <tromey@redhat.com>
4373 * parse.y (do_resolve_class): Handle qualified name via
4376 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4378 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4379 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4380 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4381 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4382 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4383 Include coretypes.h and tm.h.
4384 * Make-lang.in: Update dependencies.
4386 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4388 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4390 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4392 * jcf-reader.c: Don't expand JCF_readu4 inside the
4393 expansion of JCF_SKIP.
4395 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4397 * jcf-reader.c: Don't expand JCF_readu4 inside the
4398 expansion of JCF_SKIP.
4400 2002-11-22 Tom Tromey <tromey@redhat.com>
4402 * parse.y (patch_binop): Cast right hand side of shift expression
4403 to `int'. Fixes PR java/8676.
4405 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4406 Andrew Haley <aph@redhat.com>
4408 * gcc/java/jcf-write.c (write_classfile): Remove target
4409 class file, if it exists, before renaming the temporary
4412 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4414 * jvspec.c (lang_specific_spec_functions): New.
4416 2002-11-18 Tom Tromey <tromey@redhat.com>
4418 Fix for PR java/7912:
4419 * expr.c (can_widen_reference_to): Allow cast of array to
4420 Cloneable or Serializable.
4421 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4422 (java_io_serializable_identifier_node): Likewise.
4423 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4424 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4425 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4426 java_io_serializable.
4427 * decl.c (java_init_decl_processing): Initialize
4428 java_lang_cloneable_identifier_node and
4429 java_io_serializable_identifier_node.
4430 (java_lang_cloneable_identifier_node): New global.
4431 (java_io_serializable_identifier_node): Likewise.
4433 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4435 * buffer.c: Remove unnecessary casts.
4436 * check-init.c: Likewise.
4437 * class.c: Likewise.
4438 * constants.c: Likewise.
4440 * except.c: Likewise.
4441 * gjavah.c: Likewise.
4442 * jcf-io.c: Likewise.
4443 * jcf-parse.c: Likewise.
4444 * jcf-path.c: Likewise.
4445 * jvspec.c: Likewise.
4448 * verify.c: Likewise.
4450 2002-11-06 Tom Tromey <tromey@redhat.com>
4452 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4455 2002-11-05 Tom Tromey <tromey@redhat.com>
4457 Fix for PR java/6388.
4458 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4459 * java-tree.h (enum java_tree_index): New values
4460 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4461 (decimal_int_max, decimal_long_max): New defines.
4462 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4463 (error_if_numeric_overflow): Rewrote range checking.
4464 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4467 2002-11-02 Tom Tromey <tromey@redhat.com>
4469 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4471 * class.c (make_method_value): Put class name, not signature, into
4472 `throws' field. For PR java/8415.
4474 2002-10-24 Tom Tromey <tromey@redhat.com>
4476 * gcj.texi (Invoking gij): Document --showversion.
4477 (Standard Properties): java.library.path now set.
4479 2002-10-23 Tom Tromey <tromey@redhat.com>
4481 * gjavah.c (decode_signature_piece): In JNI mode, print
4482 `jobjectArray' when array depth is nonzero.
4485 2002-10-15 Andrew Haley <aph@redhat.com>
4487 * parse.y (patch_invoke): Call force_evaluation_order on a static
4489 (resolve_qualified_expression_name): Call force_evaluation_order
4490 on a arg list that is part of a Qualified Expression Name.
4492 * lang.c (dump_compound_expr): New.
4493 (java_dump_tree): New.
4495 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4497 * gcj.texi: Added item describing the GCJ runtime property
4500 2002-10-15 Richard Henderson <rth@redhat.com>
4502 * jcf-parse.c (get_constant): Fix type warning.
4504 2002-10-15 Andrew Haley <aph@redhat.com>
4506 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4507 (java_inlining_map_static_initializers): Declare.
4509 2002-10-14 Andrew Haley <aph@redhat.com>
4511 * tree-inline.c (remap_block): All local class initialization
4512 flags go in the outermost scope.
4513 (expand_call_inline): Call java_inlining_map_static_initializers.
4514 (expand_call_inline): Call java_inlining_merge_static_initializers.
4515 * java/lang.c (merge_init_test_initialization): New.
4516 (java_inlining_merge_static_initializers): New.
4517 (inline_init_test_initialization): New.
4518 (java_inlining_map_static_initializers): New.
4520 2002-10-11 Mark Wielaard <mark@klomp.org>
4522 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4524 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4526 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4528 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4530 * parse.y (merge_string_cste): Add parentheses around & within |.
4532 2002-10-08 Tom Tromey <tromey@redhat.com>
4534 * parse.y (variable_declarator_id): Simplify error path for
4535 array declarator error. For PR java/8003.
4537 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4539 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4542 2002-10-08 Andrew Haley <aph@redhat.com>
4544 * parse.y (attach_init_test_initialization_flags): Check for
4547 2002-10-07 Anthony Green <green@redhat.com>
4549 * parse.y (merge_string_cste): Fix bug in string concatenation.
4551 2002-10-03 Michael Koch <konqueror@gmx.de>
4553 * gcj.texi (Standard properties):
4554 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4556 2002-10-02 Roger Sayle <roger@eyesopen.com>
4558 PR optimization/6627
4559 * lang.c (java_init): If storing the vbit in function
4560 pointers, ensure that force_align_functions_log is atleast
4561 one to aid compatability with g++ vtables.
4563 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4565 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4566 foul of type-based aliasing.
4568 2002-09-30 Anthony Green <green@redhat.com>
4570 * gcj.texi (Invoking jv-scan): Fix texinfo.
4572 2002-09-28 Anthony Green <green@redhat.com>
4574 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4575 (Code Generation): Add -fno-assert documentation.
4576 * jv-scan.c (flag_assert): New global.
4577 (options): Add assert option.
4578 (help): Add --no-assert documentation.
4579 * parse-scan.y (flag_assert): New global.
4580 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4581 (flag_assert): New global.
4582 * java-tree.h (flag_assert): New global.
4583 * lex.c (java_lex): Obey flag_assert.
4584 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4587 2002-09-26 Andrew Haley <aph@redhat.com>
4589 * expr.c (build_java_array_length_access): Check for null pointer.
4590 * expr.c (expand_java_arrayload): Likewise.
4592 2002-09-21 Richard Henderson <rth@redhat.com>
4594 * jcf-parse.c (get_constant): Decode from IEEE no matter
4595 what the target format.
4597 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4599 * ChangeLog: Follow spelling conventions.
4600 * class.c: Likewise.
4603 * gjavah.c: Likewise.
4604 * java-tree.h: Likewise.
4605 * jcf-dump.c: Likewise.
4606 * jcf-parse.c: Likewise.
4607 * jvspec.c: Likewise.
4609 * mangle.c: Likewise.
4610 * parse.y: Likewise.
4612 2002-09-17 Tom Tromey <tromey@redhat.com>
4614 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4615 where \r appears at EOF. Fixes PR java/7950.
4617 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4619 * jvspec.c (lang_specific_driver): Remove unused variable.
4621 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4623 * java-tree.h (union lang_tree_node): Add chain_next option.
4625 2002-09-16 Richard Henderson <rth@redhat.com>
4627 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4628 use new real.h interface.
4629 * jcf-write.c (find_constant_index): Use new real.h interface.
4630 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4632 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4634 * lang.c: Follow spelling conventions.
4636 2002-09-11 Per Bothner <per@bothner.com>
4638 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4639 constant to the type of the field.
4640 (java_complete_tree): Remove now-redundant code.
4642 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4644 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4647 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4648 return label if a ret instruction for the jsr has been reached.
4650 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4652 * parse.y (DIR_SEPARATOR): Don't define.
4653 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4655 2002-08-28 Andrew Haley <aph@redhat.com>
4657 * verify.c (verify_jvm_instructions): Allow exception handler
4658 inside code that is being protected, but generate a warning.
4659 * except.c (link_handler): Initialize `expanded' in new eh_range.
4660 (binding_depth, is_class_level, current_pc): Declare extern.
4662 2002-09-01 Mark Wielaard <mark@klomp.org>
4664 * gcj.texi: Add chapter about system properties.
4667 2002-08-26 Tom Tromey <tromey@redhat.com>
4669 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4670 conversion if RHS_TYPE is byte, short, or char.
4672 2002-08-22 Tom Tromey <tromey@redhat.com>
4674 * gcj.texi (Invoking gij): Document -cp and -classpath.
4676 2002-08-21 Tom Tromey <tromey@redhat.com>
4678 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4679 $(prefix)/share. For PR libgcj/7633.
4681 For PR java/6005 and PR java/7611:
4682 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4683 (java_can_use_bit_fields_p): New function.
4685 2002-08-16 Tom Tromey <tromey@redhat.com>
4687 * gcj.texi (Class Initialization): Mention class initialization of
4690 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4692 * Make-lang.in (java-tree-inline.o): New.
4693 (JAVA_OBJS): Add java-tree-inline.o.
4694 * parse.y (source_end_java_method): Call java_optimize_inline.
4695 (java_expand_method_bodies): Save method's tree in
4697 (add_stmt_to_compound): Keep track of the number of statments.
4698 * lang.c (java_init): Enable flag_inline_trees.
4699 (java_post_options): If flag_inline_functions is on, enable
4700 flag_inline_trees instread.
4701 (decl_constant_value): New.
4702 (java_tree_inlining_walk_subtrees): New.
4703 * java-tree.h (DECL_NUM_STMTS): New macro.
4704 (java_optimize_inline): Declare.
4705 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4706 Handle a LABEL_EXPR.
4707 * decl.c (build_result_decl): If we already have a DECL_RESULT
4709 (dump_function): New.
4710 (java_optimize_inline): New.
4711 (dump_function): New.
4713 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4716 * parse.y (build_assertion): Invert return from
4717 desiredAssertionStatus.
4719 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4721 * jcf-write.c (get_access_flags): Return correct access flags for
4722 private and protected inner classes.
4724 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4726 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4728 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4730 * mangle_name.c: Don't include obstack.h twice.
4731 * xref.c: Don't include obstack.h.
4733 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4735 * class.c: (permanent_obstack): Delete declaration.
4736 * constants.c: (permanent_obstack): Delete declaration.
4737 * except.c: (permanent_obstack): Delete declaration.
4738 * expr.c: (permanent_obstack): Delete declaration.
4739 * jcf-parse.c: (permanent_obstack): Delete declaration.
4740 (saveable_obstack): Delete declaration.
4741 * parse.h: (permanent_obstack): Delete declaration.
4742 * typeck.c: (permanent_obstack): Delete declaration.
4744 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4746 * gcj.texi (version-gcc): Increase to 3.3.
4748 2002-07-22 Tom Tromey <tromey@redhat.com>
4750 * lex.c (java_lex): Check for `e' or `E' after 0.
4752 2002-07-21 Richard Henderson <rth@redhat.com>
4754 * lang.c (java_unsafe_for_reeval): New.
4755 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4757 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4759 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4760 (jcf_path_init): Use GET_ENVIRONMENT.
4762 2002-07-10 Roger Sayle <roger@eyesopen.com>
4763 Zack Weinberg <zack@codesourcery.com>
4765 * builtins.c (initialize_builtins): Remove defines that
4766 handled C/C++ specific junk hereby removed from builtins.def.
4768 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4770 * lang.c (java_post_options): Update prototype.
4772 2002-07-05 Roger Sayle <roger@eyesopen.com>
4774 * builtins.c (initialize_builtins): Ignore the additional
4775 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4776 the builtins.def file.
4778 2002-07-01 Tom Tromey <tromey@redhat.com>
4781 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4784 2002-07-01 Roger Sayle <roger@eyesopen.com>
4786 * java/decl.c (builtin_function): Accept additional parameter.
4787 (java_init_decl_processing): Pass an additional NULL_TREE
4788 argument to builtin_function.
4790 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4792 * gcj.texi: Fixed gcj invocation example so that it compiles.
4794 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4796 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4797 * parse.y (mark_parser_ctxt): Likewise.
4798 (check_modifiers, declare_local_variables): Avoid incorrect
4799 hardcoded constant 10.
4801 * lex.c (java_read_char): Avoid "comparison is always true"
4804 2002-06-25 Andreas Schwab <schwab@suse.de>
4806 * expr.c (JSR): Avoid undefined operation on PC.
4808 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4810 * decl.c (clear_binding_level): Const-ify.
4812 2002-06-13 Akim Demaille <akim@epita.fr>
4814 * parse.y (class_declaration, interface_declaration): Make sure
4815 all their rules have an action, in order to avoid meaningless `$$
4816 = $1' and their type clashes.
4818 2002-06-11 Tom Tromey <tromey@redhat.com>
4820 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4821 * parse-scan.y (statement_without_trailing_substatement): Added
4823 (assert_statement): New rule.
4824 * java-tree.h (struct lang_type) [assertions]: New field.
4825 (TYPE_USES_ASSERTIONS): New macro.
4826 (CLASS_USES_ASSERTIONS): Likewise.
4827 (FIELD_SYNTHETIC): New define.
4828 * lex.c (java_lval;): Added ASSERT_TK.
4829 * parse.y (ASSERT_TK): Added.
4830 (statement_without_trailing_substatement): Added assert_statement.
4831 (assert_statement): New rule.
4832 (build_assertion): New function.
4833 (maybe_generate_pre_expand_clinit): Create and initialize
4834 $assertionsDisabled.
4835 (lookup_package_type): Removed decl.
4836 * keyword.h: Rebuilt.
4837 * keyword.gperf (assert): New token.
4839 2002-06-10 Akim Demaille <akim@epita.fr>
4841 * parse.y (interface_type_list, class_member_declaration)
4842 (unary_expression_not_plus_minus): Remove duplicate %type.
4845 2002-06-09 Tom Tromey <tromey@redhat.com>
4847 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4849 * parse.y (method_header): Give error message in all cases.
4852 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4854 Don't use RTL inlining. Fix for PR java/6820.
4855 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4856 (flag_really_inline): New.
4857 (java_decode_option): Set flag_really_inline if -finline-functions
4859 (java_post_options): New function. Turn off inlining unless
4860 flag_really_inline is set.
4862 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4864 * gjavah.c (throwable_p): Accept argument as either a classname or
4865 signature fragment. Create null-terminated classname string for super
4866 when calling itself recursively.
4867 (decode_signature_piece): Skip first character from class name
4868 signature when calling throwable_p.
4870 2002-06-08 H.J. Lu (hjl@gnu.org)
4872 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4874 2002-06-04 Tom Tromey <tromey@redhat.com>
4876 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4878 2002-06-04 Michael Koch <konqueror@gmx.de>
4880 * gcj.texi (Input Options): Fixed typo.
4882 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4884 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4885 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4886 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4887 and all now-pointless local variables. Rename other local
4888 variables to reflect their not being handles.
4890 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4891 #if JCF_USE_STDIO blocks.
4893 * parse.y: Add missing semicolon at end of rule.
4895 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4897 * check-init.c (attach_initialized_static_class): Delete, unused.
4898 * parse.y: Use htab_t instead of struct hashtable, update
4900 * java-tree.h: Include hashtab.h instead of hash.h.
4901 (struct lang_decl_func): Use htab_t, set up for gengtype.
4902 (struct init_test_hash_entry): Delete.
4903 (struct treetreehash_entry): New.
4904 (java_treetreehash_find): New
4905 (java_treetreehash_new): New prototype.
4906 (java_treetreehash_create): New prototype.
4907 (java_mark_tree): Delete prototype.
4908 (java_hash_hash_tree_node): Delete prototype.
4909 (java_hash_compare_tree_node): Delete prototype.
4910 (attach_initialized_static_class): Delete prototype.
4911 * expr.c (build_class_init): Update to use java_treetreehash
4913 (java_expand_expr): Update to use htab_t.
4914 (emit_init_test_initialization): Likewise.
4915 * decl.c (java_mark_tree): Delete.
4916 * class.c (init_test_hash_newfunc): Delete.
4917 (java_hash_hash_tree_node): Delete.
4918 (java_hash_compare_tree_node): Delete.
4919 (add_method_1): Update to use java_treetreehash functions.
4920 (JAVA_TREEHASHHASH_H): New macro.
4921 (java_treetreehash_hash): New function.
4922 (java_treetreehash_compare): New function.
4923 (java_treetreehash_find): New function.
4924 (java_treetreehash_new): New function.
4925 (java_treetreehash_create): New function.
4926 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4928 * Make-lang.in (java/parse.o): Depend on debug.h.
4929 * java-tree.h (struct lang_identifier): Use gengtype.
4930 (union lang_tree_node): New.
4931 (struct lang_decl_func): Use gengtype.
4932 (struct lang_decl_var): Likewise.
4933 (struct lang_decl): Likewise.
4934 * parse.y: Include debug.h.
4935 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4937 * lang.c (struct language_function): New dummy structure.
4939 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4940 descriminator for DECL_LANG_SPECIFIC.
4941 (struct lang_decl_func): Rename from struct lang_decl.
4942 (enum lang_decl_desc): New.
4943 (struct lang_decl): Make it a union. Update all the accessor macros.
4944 (struct lang_type): Use gengtype.
4945 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4946 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4947 are now the same size.
4948 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4949 use discriminator to mark DECL_LANG_SPECIFIC.
4951 * Make-lang.in (gt-java-builtins.h): New rule.
4952 (java/builtins.o): Add dependency on gt-<filename>.h.
4953 * builtins.c: Use gengtype for roots.
4954 (union string_or_tree): Use gengtype.
4955 (struct builtin_record): Use gengtype.
4956 * config-lang.in (gtfiles): Add builtins.c.
4958 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4959 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4960 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4961 gt-java-parse.h, gtype-java.h): Add rules to generate.
4962 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4963 (class.o): Add dependency on gt-*.h.
4964 (constants.o): Likewise.
4967 (jcf-parse.o): Likewise.
4968 (jcf-write.o): Likewise.
4970 * config-lang.in (gtfiles): New.
4971 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4972 * constants.c: Replace uses of ggc_add_* with GTY markers.
4974 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4975 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4976 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4977 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4979 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4981 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4982 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4984 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4985 Include gtype-java.h.
4987 2002-06-02 Tom Tromey <tromey@redhat.com>
4989 Fix for PR java/5913:
4990 * parse.y (patch_binop): Call patch_string on op1.
4992 2002-06-02 Tom Tromey <tromey@redhat.com>
4994 Fix for PR java/1343, PR java/6336:
4995 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4996 formatting. Changed return type.
4997 (anonymous_class_counter): Moved to top of file.
4998 (maybe_make_nested_class_name): Append number to class name for
4999 function-local classes.
5001 2002-05-28 Zack Weinberg <zack@codesourcery.com>
5003 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
5004 * Make-lang.in: Update dependency lists.
5006 2002-05-18 Mark Mitchell <mark@codesourcery.com>
5008 * gjavah.c (throwable_p): Do not free the name of the class after
5009 passing it to find_class.
5010 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
5011 * jcf-io.c (dirent.h): Include it.
5012 (fnmatch.h): Likewise.
5013 (compare_path): New function.
5014 (java_or_class_file): Likewise.
5015 (memoized_dirlist_entry): New type.
5016 (memoized_dirlist_lookup_eq): New function.
5017 (memoized_dirlists): New variable.
5018 (caching_stat): New function.
5019 (memoized_class_lookup_eq): New function.
5020 (memoized_class_lookups): Likewise.
5021 (find_class): Use memoized_class_lookups and caching_stat.
5022 * jcf.h (JCF_USE_SCANDIR): Define.
5023 * parse.y (java_expand_classes): Write the class files in reverse
5026 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5028 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
5030 2002-05-13 Mark Mitchell <mark@codesourcery.com>
5032 * jcf-write.c (write_classfile): Unlink the temporary file if it
5033 cannot be renamed. Use concat to build up the name of the
5036 2002-05-08 Mark Mitchell <mark@codesourcery.com>
5038 * jcf-write.c (write_classfile): Write the file to a
5039 temporary file and then rename it.
5041 2002-05-07 Tom Tromey <tromey@redhat.com>
5043 * gjavah.c (throwable_p): Use xstrdup, not strdup.
5045 Fix for PR java/1200:
5046 * gjavah.c (throwable_p): New function.
5047 (decode_signature_piece): Use it. A `WeakReference' isn't the
5050 (gcjh_streq): New function.
5052 2002-05-07 Andreas Jaeger <aj@suse.de>
5054 * parse.y (finish_for_loop): Fix if statement.
5056 2002-05-06 Tom Tromey <tromey@redhat.com>
5058 Fix for PR java/5941:
5059 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
5060 loop update expression.
5061 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
5062 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
5064 2002-05-04 Mark Wielaard <mark@klomp.org>
5067 * parse.y (build_string_concatenation): Return just op1 only when op2
5068 is null and op1 is a STRING_CST, otherwise always construct a
5071 2002-04-27 Tom Tromey <tromey@redhat.com>
5074 * parse.y (string_convert_int_cst): New function.
5075 (merge_string_cste): Use it.
5077 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
5079 * java-tree.h (java_parse_file): Update.
5080 (java_set_yydebug): Remove.
5081 * jcf-parse.c (yydebug): Remove.
5082 (java_set_yydebug): Die.
5083 (java_parse_file): Update.
5084 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5086 2002-04-24 Tom Tromey <tromey@redhat.com>
5089 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5090 EXPR_WFL_QUALIFICATION of qual_wfl.
5092 2002-04-23 Per Bothner <per@bothner.com>
5094 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5095 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5096 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5098 2002-04-23 Tom Tromey <tromey@redhat.com>
5101 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5102 recognize `-fcompile-resource='.
5103 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5106 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5108 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5109 paths. Fixes PR java/2791.
5111 2002-04-19 Andrew Haley <aph@redhat.com>
5113 * jcf-write.c (push_long_const): lo, hi: New variables.
5114 Use rshift_double to extract the high part of a 64-bit long.
5115 Use WORD_TO_INT to extract the low part.
5117 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5118 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5119 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5121 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5123 * typeck.c (incomplete_type_error): Remove.
5125 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5127 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5128 for hash synchronization.
5129 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5130 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5133 2002-04-16 Mark Wielaard <mark@klomp.org>
5135 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5138 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5140 Fix for PR java/6294:
5141 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5144 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5146 Fix for PR java/6085:
5147 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5148 to get enclosing "this" argument for inner-class constructor
5149 invocation. Pass correct arguments to build_access_to_thisn.
5151 2002-04-10 Andreas Jaeger <aj@suse.de>
5153 * gcj.texi (Input Options): Fix extdirs patch.
5155 2002-04-10 Anthony Green <green@redhat.com>
5157 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5159 2002-04-09 Anthony Green <green@redhat.com>
5161 * gcj.texi (Input Options): Add --extdirs documentation.
5162 * jcf-dump.c (OPT_extdirs): New macro.
5163 (options): Add extdirs option.
5164 (help): Describe --extdirs.
5165 (main): Handle OPT_extdirs.
5166 * gjavah.c (OPT_extdirs): New macro.
5167 (options): Add extdirs option.
5168 (help): Describe --extdirs.
5169 (main): Handle OPT_extdirs.
5170 * jcf-path.c (jcf_path_init): Add extdirs support.
5171 (jcf_path_extdirs_arg): New function.
5172 (extensions): New variable to hold extensions path entries.
5173 * jvspec.c: Remove -fextdirs= when compiling main().
5174 * lang.c (java_decode_option): Handle -fextdirs=.
5175 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5176 * Make-lang.in: Compile jcf-path with version info for use in
5177 identifying the appropriate libgcj.jar.
5179 2002-04-08 Tom Tromey <tromey@redhat.com>
5182 * .cvsignore: Added rmic.1 and rmiregistry.1.
5183 * gcj.texi (Top): Link to new nodes.
5184 (Invoking rmic): New node.
5185 (Invoking rmiregistry): Likewise.
5186 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5188 (java.maintainer-clean): Likewise.
5189 ($(srcdir)/java/rmic.1): New target.
5190 ($(srcdir)/java/rmiregistry.1): Likewise.
5191 (java.install-man): Handle rmic.1 and rmiregistry.1.
5193 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5195 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5196 Add note about handling uncaught exceptions. Add an exception handler
5199 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5201 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5202 after using it to patch CALL_EXPR.
5204 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5206 * gcj.texi (Invocation): Document CNI invocation API.
5208 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5210 * expr.c (truthvalue_conversion): Rename. Update.
5211 (expand_compare): Update.
5212 * java-tree.h (java_truthvalue_conversion): New.
5213 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5215 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5217 * java-tree.h (java_mark_addressable): New.
5218 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5219 * typeck.c (mark_addressable): Rename, update.
5221 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5223 * expr.c (build_java_binop): Update.
5224 * java-tree.h (java_signed_type, java_unsigned_type,
5225 java_signed_or_unsigned_type): Update.
5226 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5227 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5228 * parse.y (patch_binop): Update.
5229 * typeck.c (signed_or_unsigned_type, unsigned_type,
5230 signed_type): Update.
5232 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5234 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5235 (java_dummy_print): Remove.
5236 (lang_print_error): Rename. Exit early if inhibiting output.
5237 (inhibit_error_printing_function): New.
5238 (java_init): Don't set hook.
5239 (lang_init_source): Use new boolean.
5241 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5243 * parse.y (do_resolve_class): Fix infinite recursion.
5245 2002-03-29 Tom Tromey <tromey@redhat.com>
5247 * parse.y (check_inner_circular_reference): Ignore incomplete
5250 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5252 * Make-lang.in (builtins.o): Update.
5253 * boehm.c (get_boehm_type_descriptor): Update.
5254 * builtins.c: Include langhooks.h.
5255 * decl.c (java_init_decl_processing): Update.
5256 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5257 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5259 * typeck.c (type_for_mode, type_for_size): Update.
5261 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5263 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5265 2002-03-28 Tom Tromey <tromey@redhat.com>
5267 * except.c (expand_end_java_handler): If the handler type is NULL,
5268 use java.lang.Throwable. Fixes PR java/5986.
5270 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5272 Fix for PR java/4715:
5273 * jcf-parse.c (parse_source_file_3): New function.
5274 (read_class): Call it.
5275 (java_parse_file): Likewise.
5277 2002-03-28 Jan Hubicka <jh@suse.cz>
5279 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5281 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5283 * parse.y (resolve_package): Initialize "decl".
5284 (lookup_package_type): Remove unused function.
5286 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5288 Fix for PR java/5993:
5289 * parse.y (resolve_package): Return the decl if resolution was
5290 successful. Don't special case "java.lang" and "java.lang.reflect"
5291 packages. Set type_name to the merged identifier.
5292 (resolved_qualified_expression_name): Print error using "name" if
5293 resolve_package returns NULL_TREE.
5295 2002-03-27 Tom Tromey <tromey@redhat.com>
5297 * expr.c (expand_invoke): Don't generate null pointer check if
5298 we're calling <init>.
5300 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5302 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5304 * java-tree.h (java_lang_expand_expr): Similarly.
5305 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5306 (java_init): Don't set hook.
5308 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5310 Fix for PR java/5850:
5311 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5312 context if field was not found in the current scope.
5313 * expr.c (lookup_field): Don't look in enclosing contexts.
5315 2002-03-26 Tom Tromey <tromey@redhat.com>
5317 Fix for PR java/5942:
5318 * parse.y (init_src_parse): Added sanity check.
5319 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5322 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5324 * decl.c (lang_mark_tree): Rename java_mark_tree.
5325 * java-tree.h (java_mark_tree): New.
5326 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5328 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5330 * lex.c: Change java_perform_atof to take normal parameters
5331 instead of a pointer to a parameter block. Call it directly
5334 2002-03-22 Mark Wielaard <mark@klomp.org>
5336 Fix for PR java/5368:
5337 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5338 when printing error message.
5340 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5342 * decl.c (maybe_build_cleanup): Remove.
5344 2002-03-22 Tom Tromey <tromey@redhat.com>
5346 Andrew Haley <aph@cambridge.redhat.com>
5348 * expr.c (build_field_ref): Don't build a check if the field is a
5351 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5353 Fix for PR java/6026:
5354 * lex.c (java_lex): Fix parsing of consecutive floats.
5356 2002-03-21 Tom Tromey <tromey@redhat.com>
5358 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5361 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5363 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5364 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5366 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5368 * gcj.texi: @code{gcj} becomes @command{gcj}.
5369 @code{gcc} becomes @command{gcc}.
5370 GcjRaw changed to gnu.gcc.RawData.
5372 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5374 * decl.c (start_java_method): Use new hook.
5375 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5376 (java_init): Remove old hook.
5378 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5380 * builtins.c (define_builtin): Do nothing if `type' is null.
5383 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5385 * parse.y (parser_check_super_interface): Fix error message
5388 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5390 * jcf-parse.c (get_constant): Delete unused variables.
5392 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5394 * java-tree.h (java_parse_file): New.
5395 * jcf-parse.c (yyparse): Rename java_parse_file.
5396 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5398 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5400 * parse.y (craft_constructor): Return the constructor decl.
5401 (java_expand_classes): Update comments.
5402 (lookup_method_invoke): Call fix_constructors immediately for
5403 anonymous class. Fixes PR java/5935.
5405 2002-03-15 Anthony Green <green@redhat.com>
5407 * jcf-parse.c (yyparse): Don't emit class registration
5408 constructor when compiling resource files.
5410 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5412 * lang.c (java_tree_code_type, java_tree_code_length,
5413 tree_code_name): Delete.
5414 (tree_code_type, tree_code_length, tree_code_name): Define.
5415 (java_init): Don't try to copy into the various tree_code
5418 2002-03-12 Tom Tromey <tromey@redhat.com>
5420 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5421 UTF-8, not UCS-2. Fixes PR java/5923.
5423 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5424 a call_expr wrapped in a convert. Fixes PR java/5848.
5426 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5428 * jcf-write.c (write_classfile): Improve error strings.
5430 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5432 * lex.c: Adjust comments to GNU standards.
5434 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5436 Fix for PR java/5902:
5437 * lex.c (java_lex): Fix parsing of literals.
5439 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5441 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5442 to prevent it getting evaluated twice in the store checking case.
5443 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5446 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5448 * decl.c (java_init_decl_processing): Make sure class_type_node
5449 alignment is not less than 64 bits if hash synchronization is enabled.
5451 2002-03-08 Per Bothner <per@bothner.com>
5453 * parse.y (java_complete_lhs): Check if patch_assignment
5454 returned an error-mark.
5456 * parse.y (try_builtin_assignconv): Don't special-case zero.
5458 2002-03-08 Per Bothner <per@bothner.com>
5460 Fix for PR java/5812.
5461 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5462 here instead of in JSR macro. Likewise with load_type_state call.
5463 Do the latter on if the return_pc has been verified (the jsr returns).
5464 (JSR): Now just call build_java_jsr.
5466 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5468 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5469 (java.install-common): Link native driver to
5470 JAVA_TARGET_INSTALL_NAME.
5472 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5474 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5475 * builtins.c(sin_builtin): Likewise
5476 * builtins.c(sqrt_builtin): Likewise
5478 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5480 * java/expr.c, java/jcf-parse.c, java/lex.c:
5481 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5482 REAL_ARITHMETIC blocks unconditional. Delete some further
5483 #ifdef blocks predicated on REAL_ARITHMETIC.
5485 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5487 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5488 explicit sizeof/sizeof.
5489 * decl.c (java_init_decl_processing): Likewise.
5490 * jcf-parse.c (init_jcf_parse): Likewise.
5491 * parse.y (init_src_parse): Likewise.
5493 2002-03-02 Per Bothner <per@bothner.com>
5495 Make --CLASSPATH by a synonym for --classpath and -classpath.
5496 Implement --bootclasspath.
5497 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5498 (classpath_l): Remove.
5499 (jcf_path_CLASSPATH_arg): Remove.
5500 (jcf_path_bootclasspath_arg): New function.
5501 (jcf_path_seal): Simplify accordingly.
5503 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5504 (jcf_path_CLASSPATH): Remove declaration.
5505 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5506 (lang_specific_driver): Translate -bootclasspath.
5507 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5508 * lang.c (decode_lang_options): Do jcf_path_init first.
5509 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5510 * gjavah.c: Also handle --bootclasspath.
5511 Handle --CLASSPATH as a synonum for --classpath.
5512 * jcf-dump.c: Likewise.
5514 "." is not part of system path, but is the default for --classpath.
5515 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5516 (jcf_path_seal): Add "." if no CLASSPATH specified.
5518 * gcj.texi: Document changes.
5520 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5522 * expr.c (build_java_arraystore_check): Fix formatting.
5524 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5526 Fix for PR java/5758, java/5632:
5527 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5528 inner-class separator too.
5529 * parse.y (do_resolve_class): New local `decl_result.'
5530 Progressively build a name for what can have been loaded.
5532 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5534 * expr.c (java_array_data_offset): Removed function.
5535 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5536 (build_java_array_length_access): Obtain "length" value using a
5537 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5538 (build_java_arrayaccess): Correct comment. Access "data" using a
5539 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5540 (build_java_arraystore_check): New function.
5541 (expand_java_arraystore): Use build_java_arraystore_check.
5542 * parse.y (patch_assignment): Simplify code to insert a store check
5543 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5544 * check-init.c (check_init): Update to reflect that an array length
5545 access is now a COMPONENT_REF.
5546 * gcj.texi (Code Generation): Improve documentation of
5547 -fno-bounds-check. Add documentation for -fno-store-check.
5548 * java-tree.h (flag_store_check): Declare.
5549 (build_java_arraystore_check): Declare.
5550 * lang.c (flag_store_check): Initialize to 1.
5551 (lang_f_options): Add store-check option.
5552 * jvspec.c: Don't pass store-check option to jvgenmain.
5553 * lang-options.h: Add help string for -fno-store-check.
5555 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5557 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5558 * java-tree.h (java_dup_lang_specific_decl): New.
5559 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5561 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5563 * builtins.c, decl.c: Delete traditional-mode-related code
5564 copied from the C front end but not used, or used only to
5565 permit the compiler to link.
5567 2002-02-22 Tom Tromey <tromey@redhat.com>
5569 Fix for PR java/2369:
5570 * jvspec.c (verify_class_name): New function.
5571 (lang_specific_driver): Call it.
5572 (JAVA_START_CHAR_P): New macro.
5573 (JAVA_PART_CHAR_P): Likewise.
5575 2002-02-22 Per Bothner <per@bothner.com>
5577 * class.c: Change vtable to be more compatible with g++ v3 abi.
5578 (get_dispatch_table): Prepend offset-to-top (always 0) and
5579 type_info pointer (currently unimplemented hence NULL) to vtable.
5580 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5581 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5582 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5583 (build_dtable_decl): Add declarations for new fields.
5585 2002-02-20 Per Bothner <per@bothner.com>
5587 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5588 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5589 don't need to set it on the COMPOUND_EXPR - the caller does that.
5591 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5593 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5594 `--CLASSPATH' becomes `--classpath.'
5595 * gjavah.c: Likewise.
5596 * jcf-dump.c: Likewise.
5597 * lang-options.h: Likewise.
5599 * jcf-path.c: Updated comment.
5600 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5601 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5602 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5603 (jcf_path_CLASSPATH_arg): Ditto.
5604 (classpath_u): Updated leading comment.
5606 2002-02-20 Per Bothner <per@bothner.com>
5608 * builtins.c (check_for_builtin): New function.
5609 (build_call_or_builtin): Remove.
5610 * java-tree.h: Update accordingly.
5611 * expr.c (expand_invoke): Use build + check_for_builtin instead
5612 of build_call_or_builtin.
5613 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5614 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5615 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5617 2002-02-17 Tom Tromey <tromey@redhat.com>
5619 * java-tree.h (TYPE_STRICTFP): New macro.
5620 (struct lang_type) [strictfp]: New field.
5621 (CLASS_STRICTFP): New macro.
5622 (METHOD_STRICTFP): New macro.
5623 (struct lang_decl) [strictfp]: New field.
5624 * parse.y (method_header): Disallow strictfp constructor or
5626 (STRICT_TK): Move before MODIFIER_TK.
5627 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5628 (METHOD_MODIFIERS): Likewise.
5629 (INTERFACE_MODIFIERS): Likewise.
5630 * jcf-write.c (get_access_flags): Likewise.
5631 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5632 (add_method_1): Likewise.
5633 (get_access_flags_from_decl): Likewise.
5634 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5635 recognize strictfp flag.
5636 * jcf.h (ACC_STRICT): New define.
5638 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5640 * class.c(build_utf8_ref): Move declaration of decl_size
5642 2002-02-07 Tom Tromey <tromey@redhat.com>
5644 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5647 2002-02-04 Anthony Green <green@redhat.com>
5649 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5650 sections if available.
5652 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5654 * parse.y (java_expand_classes): Fix typo in static field loop.
5656 2002-02-02 Richard Henderson <rth@redhat.com>
5658 * class.c (add_field): Mark static fields external.
5659 (build_class_ref): Remove redundant set.
5660 * parse.y (java_expand_classes): Mark static fields of classes
5661 to be compiled as local.
5662 * jcf-parse.c (parse_class_file): Likewise.
5664 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5666 * gcj.texi (About CNI): New node.
5668 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5671 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5672 setlocale() with LC_CTYPE as a parameter.
5675 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5677 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5678 Follow GNU Coding Standards for --version.
5680 2002-01-28 Tom Tromey <tromey@redhat.com>
5682 * expr.c (build_jni_stub): Ensure storage for `meth' is
5684 * parse.y (java_complete_expand_methods): Set
5685 current_function_decl before building JNI stub.
5687 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5689 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5692 2002-01-22 Tom Tromey <tromey@redhat.com>
5694 * decl.c (java_init_decl_processing): Use add_predefined_file.
5695 Predefine RawData.java.
5696 (predef_filenames): Removed.
5697 (java_init_decl_processing): Don't register predef_filenames.
5698 * jcf-parse.c (add_predefined_file): New function.
5699 (predefined_filename_p): Rewrote.
5700 (predefined_filename_p): No longer static.
5701 * decl.c (java_init_decl_processing): Call initialize_builtins.
5702 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5703 (java/builtins.o): New target.
5704 * builtins.c: New file.
5705 * parse.y (patch_invoke): Use build_call_or_builtin.
5706 * java-tree.h (build_call_or_builtin): Declare.
5707 (initialize_builtins): Declare.
5708 (java_set_exception_lang_code): Removed unused declaration.
5709 (PREDEF_FILENAMES_SIZE): Removed.
5710 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5711 (predef_filenames): New define.
5712 (add_predefined_file): Declare.
5713 (predefined_filename_p): Declare.
5714 * expr.c (expand_invoke): Use build_call_or_builtin.
5716 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5718 * parse.y (patch_switch_statement): Fix format specifier.
5720 2002-01-16 Tom Tromey <tromey@redhat.com>
5722 More for PR java/5365:
5723 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5725 (process_file): Generate include for
5726 java.lang.UnsupportedOperationExceptions.
5728 2002-01-15 Andreas Jaeger <aj@suse.de>
5730 * .cvsignore: Add man pages.
5732 2002-01-15 Tom Tromey <tromey@redhat.com>
5734 Fix for PR java/5365:
5735 * gjavah.c (process_file): Turn class name into a file name.
5737 2002-01-14 Matthias Klose <doko@debian.org>
5739 * gcj.texi: Fix whitespace and formatting errors in the
5740 synopsis of the man pages. Update copyright.
5742 2002-01-14 Tom Tromey <tromey@redhat.com>
5745 * Make-lang.in (java.install-man): Handle jv-convert man page.
5746 (java.generated-manpages): Added jv-convert.1.
5747 (java.uninstall): Remove jv-convert.1.
5748 (java.maintainer-clean): Likewise.
5749 ($(srcdir)/java/jv-convert.1): New target.
5750 * gcj.texi (Top): Link to jv-convert node.
5751 (Individual utilities): Likewise.
5752 (Invoking jv-convert): New node.
5754 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5755 Martin Kahlert <martin.kahlert@infineon.com>
5757 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5758 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5760 2002-01-03 Graham Stott <grahams@redhat.com>
5762 * class.c (compile_resource_file): Update copyright date.
5763 Constify filename parameter.
5764 (java-tree.h): Update copyright date.
5765 (compile_resource_file): Constify filename parameter.
5767 2002-01-03 Graham Stott <grahams@redhat.com>
5769 * gcc/jcf-parse.c: Update copyright date.
5770 (yyparse): Constify resource_filename.
5772 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5774 * parse.y (src_parse_roots): Don't needlessly zero init.
5776 2001-12-31 Tom Tromey <tromey@redhat.com>
5778 * parse.y (dump_java_tree): New function.
5779 (source_end_java_method): Call it.
5780 (end_class_declaration): Likewise.
5781 * lang.c (java_decode_option): Call dump_switch_p.
5783 2001-12-28 Tom Tromey <tromey@redhat.com>
5785 * gen-table.pl: Don't process characters after \uffff. Added
5786 comment pointing to input file.
5788 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5790 * gen-table.pl: Const-ify output. Document the location of a
5791 suitable unicode input file.
5793 * chartables.h: Regenerate.
5795 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5797 * chartables.h: Const-ify.
5798 * gjavah.c (options): Likewise.
5799 * jcf-dump.c (options): Likewise.
5800 * jv-scan.c (options): Likewise.
5801 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5802 * parse.y (binop_lookup): Likewise.
5804 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5806 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5807 the static arrays that are output.
5808 * jvspec.c (jvgenmain_spec): Make static.
5809 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5810 * keyword.h: Regenerate.
5811 * lang.c (string_option, process_option_with_no, lang_f_options,
5812 lang_W_options): Const-ify.
5813 * lex.c (java_lex): Likewise.
5815 2001-12-21 Richard Henderson <rth@redhat.com>
5817 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5818 (get_boehm_type_descriptor): ... here. Arrange for the
5819 TREE_TYPE to get set properly.
5821 2001-12-21 Richard Henderson <rth@redhat.com>
5823 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5824 only if the target requires collect2.
5826 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5828 2001-12-20 Tom Tromey <tromey@redhat.com>
5831 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5832 CAN_COMPLETE_NORMALLY for the node.
5833 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5834 generate code for second branch if first branch can't complete
5836 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5837 the loop head if the loop body can't complete normally.
5839 2001-12-20 Tom Tromey <tromey@redhat.com>
5842 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5843 case where `finally' clause can't complete normally.
5845 2001-12-20 Tom Tromey <tromey@redhat.com>
5848 * parse.y (analyze_clinit_body): Added this_class parameter.
5849 Check for more cases where we must keep <clinit>.
5850 (maybe_yank_clinit): Cleaned up flow control.
5852 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5854 * decl.c (java_init_decl_processing): Don't initialize
5855 finit_leg_identifier_node.
5856 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5857 (finit_leg_identifier_node): Remove.
5858 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5860 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5862 * mangle.c (mangle_member_name): Don't special-case for
5864 * mangle_name.c (unicode_mangling_length): Likewise.
5865 (append_unicode_mangled_name): Likewise.
5866 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5869 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5871 * expr.c (build_java_array_length_access): Don't force null pointer
5872 check unless flag_check_references is set.
5874 2001-12-20 Tom Tromey <tromey@redhat.com>
5876 Fix for PR java/3417:
5877 * parse.y (patch_assignment): Added special processing for
5879 (patch_return): Don't convert booleans to integers, and don't
5880 special-case `null'.
5882 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5884 * config-lang.in (diff_excludes): Remove.
5886 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5888 * gcj.texi: Update link to GCC manual.
5890 2001-12-17 Tom Tromey <tromey@redhat.com>
5892 * parse.y (link_nested_class_to_enclosing): Removed useless
5895 2001-12-16 Tom Tromey <tromey@redhat.com>
5897 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5900 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5902 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5903 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5906 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5908 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5910 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5912 * decl.c (java_init_decl_processing): Build otable_type correctly.
5913 otable_decl is an otable_type.
5915 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5917 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5918 otable_type, otable_ptr_type, method_symbol_type,
5919 method_symbols_array_type, method_symbols_array_ptr_type): New
5920 field/global tree definitions.
5921 (flag_indirect_dispatch): New flag.
5922 * decl.c (java_init_decl_processing): Initialize new otable and
5923 otable_syms type nodes and decls. Add new field "index" to
5925 * class.c (build_method_symbols_entry): New function.
5926 (make_method_value): Set "index" to to method's vtable index for
5927 virtual methods when indirect-dispatch is not used.
5928 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5929 and set vtable_method_count to -1. Set otable and otable_syms field
5930 if indirect-dispatch is used and there was something to put in them.
5931 (build_method_symbols_entry): New function.
5932 (emit_offset_symbol_table): New function.
5933 * expr.c (get_offset_table_index): New function.
5934 (build_invokevirtual): Build array reference to otable at the index
5935 returned by get_offset_table_index, and use the result as the vtable
5937 (build_invokeinterface): Similar.
5938 * jcf-parse.c (yyparse): If indirect-dispatch, call
5939 emit_offset_symbol_table at the end of compilation, after all classes
5940 have been generated.
5941 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5942 * lang.c (flag_indirect_dispatch): Define.
5943 (lang_f_options): Add indirect-dispatch flag.
5945 2001-12-14 Matthias Klose <doko@debian.org>
5947 * gcj.texi: Markup for man page generation. Document missing
5948 options printed by <tool> --help.
5949 Terminate description of gij's -ms option with a dot.
5950 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5951 (java.generated-manpages java.install-man, java.uninstall,
5952 java-maintainer-clean) Updated.
5954 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5956 * class.c (get_dispatch_table): Fix java vtable layout
5957 for TARGET_VTABLE_USES_DESCRIPTORS.
5958 * decl.c (java_init_decl_processing): Initialize
5959 alloc_no_finalizer_node, finalize_identifier_node.
5960 * expr.c (class_has_finalize_method): New function.
5961 (expand_java_NEW): Generate calls for finalizer-free allocation.
5962 (build_invokevirtual): Fix java vtable layout for
5963 TARGET_VTABLE_USES_DESCRIPTORS.
5964 * java-tree.h (enum java_tree_index): New entries:
5965 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5966 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5967 (class_has_finalize_method): declare.
5968 (HAS_FINALIZER_P): New macro.
5969 * parse.y (patch_invoke): Generate calls for finalizer-free
5972 2001-12-12 Matthias Klose <doko@debian.org>
5974 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5975 whitespace at end of line.
5977 2001-12-11 Tom Tromey <tromey@redhat.com>
5979 * lex.c (java_init_lex): Define wfl_to_string as
5980 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5982 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5984 * class.c (make_method_value): Use null_pointer_node to
5985 represent empty exception table.
5987 2001-12-10 Tom Tromey <tromey@redhat.com>
5989 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5991 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5993 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5995 2001-12-09 Per Bothner <per@bothner.com>
5997 * check-init.c (current_switch_has_default): New static field.
5998 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5999 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
6000 DEFAULT_EXPR seen, simulate a default alternative that copies state.
6002 2001-12-09 Tom Tromey <tromey@redhat.com>
6004 * check-init.c (check_init): Don't allow pre- or post- increment
6005 or decrement of final variable.
6006 (final_assign_error): Minor error message rewording.
6008 2001-12-08 Tom Tromey <tromey@redhat.com>
6010 * java-tree.h: Fixed typo.
6012 * gjavah.c (decompile_method): Don't decompile to `return this'
6015 * gjavah.c (cxx_keywords): Re-sorted.
6016 * lex.c (cxx_keywords): Re-sorted.
6018 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
6021 * gjavah.c (print_namelet): Clear subnamelets.
6022 (HANDLE_METHOD): Set `method_printed' earlier.
6024 2001-12-07 Tom Tromey <tromey@redhat.com>
6026 * lang.c (lang_f_options): Added
6027 optimize-static-class-initialization.
6028 (java_decode_option): Removed special case.
6030 2001-12-07 Per Bothner <per@bothner.com>
6032 * check-init.c (check_init): Fix typo freeing memory twice.
6034 2001-12-05 Per Bothner <per@bothner.com>
6036 Restore support for static class initialization optimization.
6037 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
6038 * check-init.c (check_int): At end of BLOCK handle initialization
6039 blocks, which used to be done in java_complete_expand_method but did
6040 not handle the case where check_for_initialization might allocate
6041 more than a word of bits.
6042 * decl.c (lang_make_tree): The smic field is now a tree.
6043 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
6044 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
6046 * parse.y (emit_test_initialization): Combine hash_lookup calls.
6048 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
6049 Change from a hash table to a list.
6050 (struct_lang_decl): Change field 'smic' to match.
6051 * class.c (add_method_1): Initialize
6052 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
6053 * parse.y (adjust_init_test_initialization): Removed - inlined into -
6054 (java_expand_method_bodies): -here, since 'smic' is now a list.
6055 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
6057 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
6059 * class.c (java_hash_compare_tree_node): Fix casts.
6061 2001-12-04 Per Bothner <per@bothner.com>
6063 * check-init.c: Handle definite unassignment to finals in addition
6064 to definite assignment.
6065 (loop_current_locals): New field.
6066 (num_current_locals, int start_current_locals, num_current_words):
6068 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
6069 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
6070 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
6071 (get_variable_decl, check_final_reassigned): New functions.
6072 (check_init, check_bool_init): Modify as needed for checking finals.
6073 (check_for_initialization): Take extra parameter and return void.
6074 Do extra start-up logic to check final fields for assignment.
6075 * parse.y (check_static_final_variable_assignment_flag,
6076 reset_static_final_variable_assignment_flag, check_final_assignment,
6077 check_final_variable_local_assignment_flag,
6078 reset_final_variable_indirect_assignment_flag,
6079 reset_final_variable_global_assignment_flag): Remove functions.
6080 (java_complete_expand_methods, outer_field_access_fix,
6081 patch_assignment): Remove no-longer used logic.
6082 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6083 * parse.y (register_fields, java_complete_tree): Update accordingly.
6085 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6086 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6087 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6089 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6091 * java-tree.h (DECL FINAL): New bit-field.
6092 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6093 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6094 (DECL_INIT_CALLS_THIS): New macro.
6095 (struct lang_decl): New bit-field init_calls_this.
6096 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6097 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6098 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6099 use it for both local variables and final fields.
6100 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6102 (struct lang_type): Remove hfv bit-field.
6103 (check_for_initialization): Change to return void.
6105 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6106 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6107 * check-init.c (final_assign_error): New helper function.
6108 (check_final_reassigned, check_init): Use it.
6109 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6111 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6112 bit-fields to unsigned.
6114 2001-12-03 Per Bothner <per@bothner.com>
6116 * parse.y (patch_binop): Minor constant folding.
6118 * parse.y (build_current_thisn): Shorter 'buffer'.
6120 2001-12-03 Per Bothner <per@bothner.com>
6122 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6123 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6124 * jcf-write.c (generate_bytecode_insns): Remove support for
6125 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6126 * check-init.c (check_init): Likewise.
6128 2001-12-03 Per Bothner <per@bothner.com>
6130 * verify.c (subroutine_nesting): New function.
6131 (verify_jvm_instructions): Use it to fix logic for checking that
6132 we're done with the current subroutine.
6134 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6135 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6137 2001-12-03 Per Bothner <per@bothner.com>
6139 * jcf.h: Fix obvious typo in comment.
6140 * typeck.c (build_null_signature): Add comment.
6142 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6144 * expr.c: Remove leading capital from diagnostic messages, as
6145 per GNU coding standards.
6146 * jcf-io.c: Similarly.
6147 * jcf-parse.c: Similarly.
6148 * jv-scan.c: Similarly.
6149 * jvspec.c: Similarly.
6150 * mangle.c: Similarly.
6152 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6153 Alexandre Petit-Bianco <apbianco@redhat.com>
6155 * expr.c (build_java_arrayaccess): Call save_expr on array for
6156 correct evaluation order, modified comment, fixed indentation.
6157 * parse.y: (patch_assignment): Correctly extract the array base
6158 from the tree generate by build_java_arrayaccess, added comments.
6159 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6160 Fixes PR java/3096, PR java/3803, PR java/3965.
6162 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6164 * expr.c (expand_byte_code): Remove trailing periods from messages.
6165 * jcf-parse.c (load_class, jcf_parse): Similarly.
6166 * jcf-write.c (generate_classfile): Similarly.
6167 * lex.c (java_lex): Similarly.
6169 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6171 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6173 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6175 * Make-lang.in (java.generated-manpages): New dummy target.
6177 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6179 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6181 (lang_specific_pre_link): Use set_input to set input_filename.
6183 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6184 (main): Fix definition.
6185 Strip `main' from classname.
6188 2001-11-18 Roger Sayle <roger@eyesopen.com>
6190 * parse.h (java_expand_switch): Remove old prototype.
6192 2001-11-18 Tom Tromey <tromey@redhat.com>
6194 Fix for PR java/1401:
6195 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6197 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6200 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6202 * lang.c (finish_parse): Rename to java_finish.
6203 (LANG_HOOKS_FINISH, java_finish): New.
6205 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6207 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6208 * java-tree.h: New prototype.
6209 * lang.c (java_init): Update prototype. Combine with old init_parse.
6211 2001-11-13 Tom Tromey <tromey@redhat.com>
6213 * gjavah.c (method_signature): New global.
6214 (HANDLE_METHOD): Set it.
6215 (decompile_return_statement): New function.
6216 (decompile_method): Use it.
6217 (print_method_info): Removed `synth' argument.
6219 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6221 * java-tree.h (java_set_yydebug): New.
6222 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6223 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6224 (print_lang_decl, print_lang_type, print_lang_identifier,
6225 print_lang_statistics, lang_print_xnode): Remove.
6227 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6229 * jcf-parse.c (init_lex): Remove.
6230 * lang.c (language_string, lang_identify): Remove.
6231 (struct lang_hooks): Constify.
6232 (LANG_HOOKS_NAME): Override.
6233 (init_parse): Update.
6235 2001-11-08 Andreas Franck <afranck@gmx.de>
6237 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6238 program_transform_name the way suggested by autoconf.
6239 (java.install-common): Also transform auxiliary program names with
6240 program_transform_name.
6242 2001-11-08 Tom Tromey <tromey@cygnus.com>
6244 * parse.y (trap_overflow_corner_case): New rule.
6245 (unary_expression): Use it.
6246 * lex.c (java_init_lex): Don't set minus_seen.
6247 (yylex): Don't use minus_seen. Communicate overflow to parser for
6249 (error_if_numeric_overflow): New function.
6250 * parse.h (minus_seen): Removed field.
6251 (JAVA_RADIX10_FLAG): New define.
6253 2001-11-07 Tom Tromey <tromey@redhat.com>
6255 Patch for PR java/1414:
6256 * parse.y (case_label_list): New global.
6257 (goal): Register case_label_list with GC.
6258 (java_complete_lhs): Save new case on case_label_list.
6259 (patch_switch_statement): Check for duplicate case labels.
6261 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6263 * parse.y (patch_assignment): Removed unused third argument.
6264 (java_complete_lhs): Removed unused third argument to patch_assignment.
6266 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6268 * lang.c: Include langhooks-def.h.
6269 * Make-lang.in: Update.
6271 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6273 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6275 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6277 * mangle.c (find_compression_record_match): Don't match compression
6278 records for package name elements unless they occur at the start of
6279 the name. Fix for PR java/4717.
6281 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6283 * expr.c (expand_java_field_op): Don't special-case references to
6284 java.lang.PRIMTYPE.TYPE.
6285 (build_primtype_type_ref): Removed.
6286 * java-tree.h (build_primtype_type_ref): Remove prototype.
6287 * parse.y (maybe_build_primttype_type_ref): Removed.
6288 (complete_function_arguments): Don't special-case references to
6289 java.lang.PRIMTYPE.TYPE.
6290 (patch_assignment): Likewise.
6291 (array_constructor_check_entry): Likewise.
6293 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6295 * mangle.c (static tree compression_table): Fixed leading comment.
6296 * parse.h (struct parser_ctxt): Fixed field comment.
6297 * parse.y (check_pkg_class_access): New prototype, fixed leading
6298 comment, new parameter used to emit error only if passed as true.
6299 (parse_check_super): Pass extra argument to check_pkg_class_access.
6300 (do_resolve_class): Likewise.
6301 (process_imports): Likewise.
6302 (read_import_dir): Fixed indentation.
6303 (find_in_imports_on_demand): New local class_type_name. Local
6304 node_to_use deleted. while loop changed into for loop. Report
6305 multiple definition only for accessible classes. Improved error
6307 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6308 assigned to parameter list, fixed indentation. while loop changed
6309 into for loop, restore TREE_CHAIN on local `tem' before the next
6312 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6314 * lang.c (lang_get_alias_set): Deleted.
6316 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6318 * gjavah.c (jni_print_char): Fix thinko in last change.
6320 * gjavah.c (jni_print_char, decode_signature_piece): Use
6321 safe-ctype macros and/or fold extra calls into fewer ones.
6322 * lex.c (java_read_unicode, java_lex): Likewise.
6323 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6324 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6325 * mangle_name.c (append_unicode_mangled_name,
6326 unicode_mangling_length): Likewise.
6328 2001-10-17 Richard Henderson <rth@redhat.com>
6330 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6332 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6334 * lang.c (langhooks.h): Included.
6335 (LANG_HOOKS_INIT): Redefined.
6336 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6337 (LANG_HOOKS_DECODE_OPTION): Likewise.
6338 (struct lang_hooks lang_hooks): New initialization.
6340 2001-10-11 Per Bothner <per@bothner.com>
6342 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6343 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6344 The former is simpler, and jcf-write.c handles it better.
6345 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6346 or WITH_CLEANUP_EXPR.
6347 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6348 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6350 * parse.y (patch_if_else_statement): If the condition is constant,
6351 optimize away the test.
6353 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6355 * parse.y (patch_cast): Call patch_string on the first operand of
6356 the incoming node, update it if necessary. Fixes PR java/4510.
6358 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6360 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6361 when name qualifier matches a package name.
6363 2001-10-08 Tom Tromey <tromey@redhat.com>
6365 Fix for PR java/4489:
6366 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6367 force a new label when computing `body_block'.
6369 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6371 * jcf-io.c (format_uint): Const-ify.
6372 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6373 * lex.c (java_get_line_col): Likewise.
6374 * parse.y (build_incdec): Likewise.
6376 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6378 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6379 a NULL enclosing context if appropriate. Fixes PR java/4466.
6381 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6383 * parse.y (patch_assignment): Use lvalue's original TYPE when
6384 building the final COMPOUND_EXPR.
6385 (try_reference_assignconv): Fixed leading comment.
6387 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6389 * parse.y (check_final_variable_indirect_assignment): For
6390 COMPOUND_EXPR, return only if finals were found initialized
6391 properly, if not, keep on checking.
6392 (check_final_variable_global_assignment_flag): New local
6393 error_found, set when appropriate and used to decide whether to
6394 report uninitialized finals. Fixed typo in comment.
6396 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6398 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6399 last three initializations. Fixes PR java/4360.
6401 2001-09-21 Richard Henderson <rth@redhat.com>
6403 * class.c (get_dispatch_table): Handle function descriptors.
6404 (build_dtable_decl): Likewise.
6405 * expr.c (build_invokevirtual): Likewise.
6407 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6409 * parse.y (patch_method_invocation): Build class initialization
6410 when static finals are used to qualify method invocation.
6413 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6415 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6416 build_type_name_from_array_name.
6417 (STRING_STRIP_BRACKETS): New macro.
6418 * parse.y (build_type_name_from_array_name): New function.
6419 (array_creation_expression:): Accumulate []s instead of [s.
6420 (cast_expression:): Accumulate []s instead of [s after cast type
6422 (build_array_from_name): Local string deleted, use
6423 build_type_name_from_array_name.
6424 (build_unresolved_array_type): Accumulate []s instead of [s after
6426 (register_fields): Fixed comment.
6427 (resolve_class): Local name, base deleted, new locals tname and
6428 array_dims. Use build_type_name_from_array_name. Use array_dims to
6430 (purify_type_name): Use STRING_STRIP_BRACKETS.
6432 2001-09-18 Andreas Jaeger <aj@suse.de>
6434 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6435 * jv-scan.c: Likewise.
6437 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6439 * parse.y (patch_method_invocation): Inner class creation context
6440 check not enforced within constructors. Fixes PR java/1873.
6442 2001-09-16 Tom Tromey <tromey@redhat.com>
6444 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6445 NOTE_PUSH for single-case push. Fixes PR java/4189.
6447 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6449 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6450 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6451 (struct lang_type): New fields import_list and import_demand_list.
6452 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6453 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6454 (do_resolve_class): New local saved_enclosing_type, initialized,
6455 passed as parameter to find_in_imports and find_in_imports_on_demand.
6456 (find_in_imports): Added paramater enclosing_type, use its
6457 TYPE_IMPORT_LIST when applicable.
6458 (find_in_imports_on_demand): Added parameter enclosing_type, use
6459 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6460 declaration and initialization.
6461 (fold_constant_for_init): Switch/restore current_class to the
6462 appropriate context.
6464 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6466 * verify.c (verify_jvm_instructions): Fix typo.
6468 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6470 * expr.c (expand_invoke): Const-ification.
6471 * parse.y (patch_method_invocation): Likewise.
6473 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6475 * gjavah.c (cxx_keywords): Const-ification.
6476 * keyword.gperf (java_keyword): Likewise.
6477 * lang.c (java_tree_code_name): Likewise.
6478 * lex.c (cxx_keywords): Likewise.
6479 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6481 2001-09-11 Richard Henderson <rth@redhat.com>
6483 * parse.h (ctxp_for_generation): Mark extern.
6485 2001-09-10 Richard Henderson <rth@redhat.com>
6487 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6489 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6491 * typeck.c (java_array_type_length, build_prim_array_type):
6492 Represent empty arrays by NULL index.
6494 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6496 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6497 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6499 2001-09-06 Anthony Green <green@redhat.com>
6501 * class.c (O_BINARY): Define if necessary.
6502 (registerResource_libfunc): Declare.
6503 (init_class_processing): Initilize registerResource_libfunc.
6504 (compile_resource_file): New function.
6505 * java-tree.h (resource_name): Declare.
6506 (compile_resource_file): Declare.
6507 * jcf-parse.c (yyparse): Handle compiling java resource files.
6508 * lang.c (java_decode_option): Handle -fcompile-resource option.
6509 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6511 * gcj.texi (Code Generation): Add documentation for -R flag.
6513 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6515 * jcf-write.c (generate_classfile): Issue an error in case of
6516 field/initial value mismatch.
6517 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6518 being initialized and we're generating bytecode.
6519 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6520 set DECL_INITIAL properly when appropriate.
6524 2001-09-01 Per Bothner <per@bothner.com>
6526 * parse.y (maybe_yank_clinit): A field without an initializer is not
6527 relevant. All initializers except static final and constant require
6528 <clinit>, regardless of flag_emit_class_files.
6530 2001-08-31 Per Bothner <per@bothner.com>
6532 * class.c (set_constant_value): When not emitting class files, then a
6533 String ConstantValue is a utf8const_ptr_type.
6535 2001-08-30 Per Bothner <per@bothner.com>
6537 * jcf-write.c (generate_classfile): Check that field is primitive
6538 or string before emitting ConstantValue attribute.
6540 2001-08-30 Per Bothner <per@bothner.com>
6542 * parse.y (resolve_qualified_expression_name): If creating a
6543 COMPOUND_EXPR, set it's type correctly.
6545 2001-08-30 Per Bothner <per@bothner.com>
6547 * jcf-io.c (open_class): Set filename field.
6549 * jcf-parse,c (parse_class_file): Set current_function_decl
6550 for better error message when Code attribute is missing.
6552 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6553 better diagnostics, especially for constructors.
6555 2001-08-30 Per Bothner <per@bothner.com>
6557 * jcf-write.c (generate_classfile): Don't write ConstantValue
6558 attribute if field is not final, for compatibility with jdk.
6560 * jcf-write.c (generate_classfile): Convert ConstantValue values
6561 to correct type. Work-around for front-end bug.
6562 * class.c (set_constant_value): Error if constant has wrong type.
6564 2001-08-30 Per Bothner <per@bothner.com>
6566 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6567 "Double" are printed at verbosity 1.
6569 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6571 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6573 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6575 * parse.y (patch_assignment): Don't verify final re-assignment here.
6576 (java_complete_lhs): Verify assignments to finals calling
6577 patch_assignment. Verify re-assignments to finals before calling
6580 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6582 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6585 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6587 * lex.c (java_lex): new local found_hex_digits. Set and then used
6588 in test to reject invalid hexadecimal numbers.
6589 * parse.y (java_complete_tree): Prevent unwanted cast with
6590 initialized floating point finals.
6591 (patch_binop): Emit a warning when detecting a division by zero,
6592 mark result not constant, don't simplify non integer division.
6594 2001-08-28 Per Bothner <per@bothner.com>
6596 * jcf-write.c (generate_bytecode_insns): For increments and
6597 decrements just recurse to push constant. Improvement on Mark's patch.
6599 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6601 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6602 real conversion for increments and decrements of reals.
6604 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6606 * parse.y (resolve_qualified_expression_name): Handle unresolved
6607 qualified expressions, prevent numerical qualifiers, fixed typo.
6610 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6612 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6613 don't report anything but deprecated class when marked so. Handle
6615 (patch_method_invocation): Check deprecation on methods and types.
6616 (patch_binop): code becomes an enum tree_code, added default: to
6617 switch to handle that. Detect division by zero, try to fold and
6618 return before using a subroutine.
6620 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6622 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6623 file smaller than 4 bytes.
6624 * parse.y (check_inner_circular_reference): New function.
6625 (check_circular_reference): Likewise.
6626 (array_initializer:): Accept {,}.
6627 (java_check_circular_reference): Rewritten using
6628 check_circular_reference and check_inner_circular_reference.
6629 (java_complete_expand_method): Unconditionally save and restore
6630 the unpurged exception list.
6631 (build_dot_class_method_invocation): Unmangle signature parameter.
6633 2001-08-21 Tom Tromey <tromey@redhat.com>
6635 * decl.c (init_decl_processing): Add `throws' field to method
6637 * class.c (make_method_value): Compute `throws' field for method.
6639 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6641 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6642 circularity is detected.
6643 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6645 2001-08-17 Richard Henderson <rth@redhat.com>
6647 * class.c (emit_register_classes): Add align parameter to
6648 call to assemble_integer.
6650 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6652 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6653 loading a class_or_name fails, try considering an innerclass name
6654 and load the enclosing context.
6655 * parse.y (resolve_inner_class): New function.
6656 (find_as_inner_class): Added leading comment.
6657 (register_incomplete_type): Keep the current context as enclosing
6658 context for JDEP_FIELD dependencies.
6659 (do_resolve_class): Locals new_class_decl and super initialized to
6660 NULL. Call resolve_inner_class, explore the enclosing context
6661 superclass if necessary.
6664 2001-08-16 Tom Tromey <tromey@redhat.com>
6666 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6667 * gjavah.c (main): Updated for change to jcf_path_seal.
6668 * lang.c (version_flag): New global.
6669 (java_decode_option): Recognize `-version'.
6670 (java_init): Update for change to jcf_path_seal.
6671 * jcf.h (jcf_path_seal): Added `print' argument.
6672 * jcf-path.c (jcf_path_seal): Added `print' argument.
6674 2001-08-13 Zack Weinberg <zackw@panix.com>
6676 * Make-lang.in (java/decl.o): Update dependencies.
6677 * decl.c: Include libfuncs.h, don't include toplev.h.
6679 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6681 * decl.c (init_decl_processing): exception_type_node,
6682 class_not_found_type_node, and no_class_def_found_type_node
6683 initialized. predef_filenames augmented accordingly.
6684 instinit_identifier_node initialized.
6685 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6686 * java-tree.h (enum java_tree_index): New entries
6687 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6688 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6689 (exception_type_node): New macro.
6690 (class_not_found_type_node): Likewise.
6691 (no_class_def_found_type_node): Likewise.
6692 (instinit_identifier_node): Likewise.
6693 (PREDEF_FILENAMES_SIZE): Adjusted.
6694 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6695 (struct lang_type): Fixed typo in bitfield name.
6696 (DECL_INSTINIT_P): New macro.
6697 (ID_INSTINIT_P): Likewise.
6698 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6700 * parse.y (encapsulate_with_try_catch): New function.
6701 (generate_instinit): Likewise.
6702 (build_instinit_invocation): Likewise.
6703 (ctors_unchecked_throws_clause_p): Likewise.
6704 (add_instance_initializer): Deleted.
6705 (build_instance_initializer): Likewise.
6706 (in_instance_initializer): Likewise.
6707 (check_method_redefinition): instinit$ not to be verified.
6708 (java_complete_expand_methods): Generate instinit$, simplified code.
6709 (build_dot_class_method): Eliminated unnecessary locals. Use
6710 encapsulate_with_try_catch, removed unnecessary code.
6711 (fix_constructors): New local iii. Use build_instinit_invocation.
6712 (patch_method_invocation): Added comment.
6713 (maybe_use_access_method): Don't consider instinit$.
6714 (find_applicable_accessible_methods_list): Shorten the search for
6716 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6717 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6718 (patch_throw_statement): Likewise. Fixed typo.
6720 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6723 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6724 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6726 (lang_specific_pre_link): Use set_input to set input_filename.
6728 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6729 (main): Fix definition.
6730 Strip `main' from classname.
6733 2001-08-11 Zack Weinberg <zackw@panix.com>
6735 * lex.h: Don't include setjmp.h. Don't define
6736 SET_FLOAT_HANDLER or prototype set_float_handler.
6738 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6740 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6741 `poplevel' in the right order.
6743 2001-08-09 Richard Henderson <rth@redhat.com>
6745 * Make-lang.in (class.o): Depend on TARGET_H.
6746 * class.c (emit_register_classes): Use target hooks instead of
6747 assemble_constructor and assemble_destructor.
6749 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6751 * check-init.c (flags.h): Include
6752 (check_init): Don't report uninitialized static class
6753 initialization flags, don't free bit index when doing static class
6754 initialization optimization.
6755 (check_for_initialization): Return type changed to `unsigned int.'
6756 (attach_initialized_static_class): New function.
6757 * class.c (add_method_1): Create the initialized static class
6759 (finish_class): Always emit deferred inline methods.
6760 * decl.c (emit_init_test_initialization): Moved to expr.c
6761 (complete_start_java_method): Don't traverse
6762 DECL_FUNCTION_INIT_TEST_TABLE.
6763 (lang_mark_tree): Mark hash tables in function decls.
6764 * expr.c (emit_init_test_initialization): Moved from decl.c.
6765 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6766 initialization flag, set DECL_CONTEXT and
6767 LOCAL_CLASS_INITIALIZATION_FLAG.
6768 (java_lang_expand_expr): Emit initialization code for static class
6769 initialized flags when entering block, if necessary.
6770 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6771 * java-tree.h (flag_optimize_sci): New global variable declaration.
6772 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6773 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6774 (LOCAL_FINAL_P): Fixed typo in comment.
6775 (FINAL_VARIABLE_P): Likewise.
6776 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6777 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6778 (struct lang_decl): New fields `ict', `smic' and `cif.'
6779 (check_for_initialization): New returned value for global.
6780 (attach_initialized_static_class): New global function.
6781 (STATIC_CLASS_INIT_OPT_P): New macro.
6782 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6783 * lang.c (java_decode_option): Handle
6784 `-fno-optimize-static-class-initialization'
6785 * parse.y (start_complete_expand_method): New function.
6786 (java_expand_method_bodies): Likewise.
6787 (attach_init_test_initialization_flags): Likewise.
6788 (adjust_init_test_initialization): Likewise.
6789 (emit_test_initialization): Likewise.
6790 (java_complete_expand_methods): Nullify abstract and native method
6792 (java_complete_expand_method): New locals `fbody', `block_body'
6793 and `exception_copy.' Reorganized: directly return on empty method
6794 bodies, call `start_complete_expand_method', remember definitely
6795 initialized static class in function, don't expand method bodies.
6796 (java_expand_classes): Call `java_expand_method_bodies' before
6797 `finish_class' when compiling to native.
6798 (resolve_expression_name): Use `orig' after building outer class
6800 (patch_invoke): Remember static method invocations.
6802 2001-08-06 Richard Henderson <rth@redhat.com>
6804 * class.c (emit_register_classes): Pass a symbol_ref and priority
6805 to assemble_constructor.
6807 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6809 * java-tree.h (all_class_filename): New macro.
6810 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6811 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6812 newly created IDENTIFIER_NODE to `all_class_filename.'
6814 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6816 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6817 Use ggc_add_tree_root to register roots.
6819 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6821 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6822 second operand calling check_init.
6823 * decl.c (complete_start_java_method): Swaped second and third
6824 arguments while creating WITH_CLEANUP_EXPR node.
6825 * jcf-write.c (generate_bytecode_insns): Use second operand
6826 instead of third when handling WITH_CLEANUP_EXPR.
6827 * parse.y (java_complete_lhs): Expand second operand of
6828 WITH_CLEANUP_EXPR nodes.
6829 (patch_synchronized_statement): Swaped second and third arguments
6830 while creating WITH_CLEANUP_EXPR node.
6832 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6834 * parse.y (create_interface): Avoid cyclic inheritance report when
6835 syntax error encountered during class definition.
6838 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6840 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6842 (lang_specific_pre_link): Use set_input to set input_filename.
6844 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6845 (main): Fix definition.
6846 Strip `main' from classname.
6849 2001-07-18 Tom Tromey <tromey@redhat.com>
6852 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6853 * lex.c (java_new_lexer): Use ICONV_CONST.
6854 (java_read_char): Likewise.
6855 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6856 (jv-scan$(exeext)): Likewise.
6858 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6860 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6861 * parse.y (check_class_interface_creation): Allow `private' if the
6862 enclosing is not an interface.
6863 (create_interface): Interface tagged public if the enclosing
6864 context is an interface.
6865 (create_class): Class tagged public if the enclosing context
6869 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6871 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6874 2001-07-14 Tim Josling <tej@melbpc.org.au>
6876 * check-init.c (check_init): Remove references to EXPON_EXPR.
6878 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6880 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6881 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6884 2001-07-13 Tom Tromey <tromey@redhat.com>
6886 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6889 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6891 * parse.y (patch_method_invocation): Don't override primary if one
6892 is already provided, but let this$<n> be built. Fixed comment.
6894 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6896 * parse.y (empty_statement:): Report empty statement error only
6897 when found at class declaration level.
6900 2001-07-12 Tom Tromey <tromey@redhat.com>
6902 * expr.c (expand_load_internal): New function.
6903 (LOAD_INTERNAL): Use it.
6905 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6907 * parse.y (verify_constructor_super): Compare anonymous class ctor
6908 args with `valid_method_invocation_conversion_p.'
6911 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6913 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6914 `-fsyntax-only.' Fixes PR java/3248
6916 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6918 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6920 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6922 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6923 current function is static. Fixes PR java/1970
6925 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6927 * parse.y (patch_method_invocation): Add enclosing context to ctor
6928 calls if necessary. Fixes PR java/2953
6930 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6932 * parse.y (resolve_package): Abort if qualified expression member
6934 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6937 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6939 * verify.c: Don't use // comments.
6941 2001-07-05 Tom Tromey <tromey@redhat.com>
6943 * lang.c (flag_assume_compiled): Removed.
6944 * java-tree.h (flag_assume_compiled): Removed.
6945 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6946 -fhash-synchronization, -fuse-divide-subroutine,
6947 -fcheck-references, -femit-class-file, -femit-class-files,
6948 -fassume-compiled. Updated --encoding information. Changed
6949 -foutput-class-dir to `-d'.
6951 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6953 * jcf-parse.c (parse_class_file): Add lineno parameter to
6954 debug_start_source_file call.
6956 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6958 * gcj.texi: Use gpl.texi.
6959 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6960 dependencies and use doc/include in search path.
6962 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6964 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6965 `this'. If so, don't build instance initializers.
6967 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6969 * parse.y (resolve_expression_name): Improved error message for
6970 inner class cases. Fixes PR java/1958
6972 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6974 * lang.c: #include diagnostic.h
6975 (lang_print_error): Add a `diagnostic_context *' parameter.
6976 (java_dummy_print): Likewise.
6977 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6979 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6981 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6982 * jcf.h (typedef struct JCF): New bitfield `finished.'
6983 (JCF_FINISH): Set `finished.'
6984 (JCF_ZERO): Reset `finished.'
6987 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6989 * parse.y (class_body_declaration:): Don't install empty instance
6993 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6995 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6996 (set_class_decl_access_flags): New function.
6997 * java-tree.h (set_class_decl_access_flags): New prototype.
6998 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6999 (parse_class_file): New local `decl_max_locals.' Take wide types
7000 into account to compute DECL_MAX_LOCALS.
7001 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
7004 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
7006 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
7008 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7010 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
7011 * parse.y (do_resolve_class): Moved comments out to leading comment
7012 section. Removed local `start', New local `_ht' and
7013 `circularity_hash.' Record `enclosing' in hash table and search
7014 it to detect circularity. Use `enclosing' as an argument to
7015 `lookup_cl.' Free the hash table when done.
7017 2001-06-19 Tom Tromey <tromey@redhat.com>
7019 * lex.c (java_read_char): Disallow invalid and overlong
7020 sequences. Fixes PR java/2319.
7022 2001-06-05 Jeff Sturm <jsturm@one-point.com>
7024 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
7026 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7028 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
7029 arguments accordingly.
7031 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
7033 * gcj.texi: Move contents to just after title page.
7035 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
7037 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
7039 (patch_incomplete_class_ref): Build the class ref, build the class
7040 init if necessary, complete the tree.
7043 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7045 * parse.y (lookup_field_wrapper): Test `name' code.
7046 (resolve_qualified_expression_name): Test `qual_wfl' code.
7047 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
7048 handle `qual_wfl' by code.
7049 (maybe_build_primttype_type_ref): Test `wfl' code.
7051 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7053 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
7055 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
7056 the dvi file in the java directory.
7058 2001-05-25 Sam TH <sam@uchicago.edu>
7060 * gen-table.pl javaop.h jcf.h lex.h,
7061 parse.h: Fix header include guards.
7063 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
7065 * jv-scan.c (version): Update copyright year.
7067 2001-05-21 Per Bothner <per@bothner.com>
7069 * jcf-parse.c (read_class): If class is from .class or .zip file
7070 and it's already been read, don't push/pop parser context.
7072 2001-05-18 Per Bothner <per@bothner.com>
7074 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
7075 command line so the jvgenmain-generated main program comes first.
7077 2001-05-15 Tom Tromey <tromey@redhat.com>
7079 * class.c (build_utf8_ref): Don't generate identifier based on
7082 2001-05-12 Richard Henderson <rth@redhat.com>
7084 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7085 * expr.c (java_lang_expand_expr): Expand it.
7086 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7087 calling build_exception_object_ref.
7088 * parse.y (catch_clause_parameter): Likewise.
7089 (build_dot_class_method): Likewise.
7090 (try_reference_assignconv): Likewise.
7091 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7092 * jcf-write.c (generate_bytecode_insns): Likewise.
7094 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7096 * parse.y (build_unresolved_array_type): Set
7097 EXPR_WFL_QUALIFICATION on the newly created wfl.
7098 Fixes PR java/2538. Fixes PR java/2535.
7100 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7102 * parse.y (fix_constructors): Removed unnecessary assignment to
7103 local. Moved assignment to `this$<n>', fixed comments and
7105 (build_wfl_wrap): Fixed indentation.
7106 Fixes PR java/2598, java/2579 and java/2658.
7108 2001-05-03 Mo DeJong <mdejong@redhat.com>
7110 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7111 check for byte swap.
7113 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7115 * expr.c (build_class_init): Move MODIFY_EXPR
7116 outside of COND_EXPR. Remove variable `call'.
7118 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7120 * decl.c: NULL_PTR -> NULL.
7121 * jcf-write.c: Likewise.
7123 2001-05-01 Tom Tromey <tromey@redhat.com>
7125 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7126 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7127 * gcj.texi: Updated copyright text. Include fdl.texi.
7128 (Top): Link to new node.
7130 2001-05-01 Per Bothner <per@bothner.com>
7132 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7134 2001-05-01 Per Bothner <per@bothner.com>
7136 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7137 import_list contains the name, not the TREE_PURPOSE.
7139 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7141 * jcf-io.c (read_zip_member): Cast to long in comparison with
7144 * jvspec.c (lang_specific_driver): Initialize variables.
7146 * mangle.c (find_compression_record_match): Likewise.
7148 * typeck.c (build_null_signature): Provide static prototype. Mark
7149 parameter with ATTRIBUTE_UNUSED.
7151 * verify.c (verify_jvm_instructions): Initialize variable.
7153 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7155 * parse.y (do_resolve_class): Check for cyclic inheritance during
7156 inner class resolution.
7158 2001-04-27 Per Bothner <per@bothner.com>
7160 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7161 while iterating, since that could cause gc to lose stuff.
7163 2001-04-26 Per Bothner <per@bothner.com>
7165 Fix method search wrt scope of inner classes to match JLS2.
7166 * typeck.c (build_null_signature): New static function.
7167 (has_method): New function. Uses build_null_signature and lookup_do.
7168 * java-tree.h (has_method): New declaration.
7169 * parse.y (find_applicable_accessible_methods_list): Do not search
7170 context of inner classes here.
7171 (patch_method_invocation): Search scope, ie. current and outer clases,
7172 for method matching simple name, to find class.
7174 2001-04-26 Per Bothner <per@bothner.com>
7176 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7177 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7179 * constants.c (find_methodref_with_class_index): New function.
7180 (find_methodref_index): Use find_methodref_with_class_index.
7181 * java-tree.h (find_methodref_with_class_index): New declaration.
7182 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7183 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7184 If context changed from interface to class, don't use invokeinterface.
7186 2001-04-25 Per Bothner <per@bothner.com>
7188 * verify.c (verify_jvm_instructions): For field instructions,
7189 check that field index is valid. For invoke instructions, check that
7190 method index is valid.
7192 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7194 * config-lang.in (target_libs): Copy from $libgcj_saved.
7196 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7198 * decl.c (init_decl_processing): Add new class "protectionDomain"
7200 * class.c (make_class_data): Set initial value for "protectionDomain".
7202 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7204 * jvspec.c (lang_specific_driver): Fix memory allocation
7205 deficit, by using concat in lieu of xmalloc/sprintf.
7207 2001-04-20 Per Bothner <per@bothner.com>
7209 Fixes to compile multiple .class files at once.
7210 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7211 * java-tree.h (CLASS_PARSED_P): New macro.
7212 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7213 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7214 (read_class): Avoid some code duplication.
7215 Don't call JCF_FINISH for a .class file - might be needed later.
7216 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7217 rather than CLASS_LOADED_P, since latter implies class laid out.
7218 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7219 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7221 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7223 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7225 * boehm.c: Include toplev.h.
7227 2001-04-06 Tom Tromey <tromey@redhat.com>
7228 Alexandre Petit-Bianco <apbianco@redhat.com>
7230 Fix for PR gcj/1404 and PR gcj/2332:
7231 * parse.y (build_array_from_name): If we use the type_wfl then
7232 accumulate dimensions from the original type as well.
7233 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7235 2001-04-06 Tom Tromey <tromey@redhat.com>
7237 * parse.y (analyze_clinit_body): Return true if the second operand
7238 of a METHOD_EXPR is nonzero.
7240 2001-04-06 Tom Tromey <tromey@redhat.com>
7242 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7244 ($(srcdir)/java/parse.c): Likewise.
7246 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7248 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7249 (version-gcc): Initialized.
7250 (which-gcj): Likewise.
7252 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7254 * java-tree.h (struct lang_decl): New macro
7255 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7256 * parse.y (build_instance_initializer): New function.
7257 (add_instance_initializer): Use it.
7258 (java_fix_constructors): Set `current_class' before fix pass.
7259 (fix_constructors): Just return if already fixed. Move `super()'
7260 invocation ahead. Use `build_instance_initializer.'
7263 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7265 * parse.y (resolve_qualified_expression_name): Pass field's
7266 DECL_CONTEXT to `not_accessible_p.'
7267 (not_accessible_p): Changed parameters order in `inherits_from_p'
7270 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7272 * lang-options.h: Add flag_check_references.
7274 2001-04-04 Per Bothner <per@bothner.com>
7276 * java-tree.h (CONSTANT_VALUE_P): New macro.
7277 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7278 * parse.y (maybe_build_class_init_for_field): New static function.
7279 (resolve_expression_name, resolve_field_access): Use
7280 maybe_build_class_init_for_field instead of build_class_init
7281 This does not do the init if the field is compile-time-constant.
7282 (resolve_field_access): Simplify.
7284 * parse.y (fold_constant_for_init): Merge test into switch.
7286 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7288 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7290 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7292 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7294 * expr.c (pop_type_0): Save the result of the first
7295 lang_printable_name call in a scratch buffer, so it
7296 won't be clobbered by the second call.
7298 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7300 * parse-scan.y (array_type:): Rewritten.
7301 (type_declaration:): `empty_statement' replaces `SC_TK.'
7302 (class_member_declaration:): `empty statement' added.
7303 (method_body:): Simplified.
7304 (static_initializer:): Likewise.
7305 (primary_no_new_array:): Use `type_literals.'
7306 (type_literals:): New rule.
7307 (dims:): Set and update `bracket_count.'
7308 Fixes PR java/1074. Fixes PR java/2412.
7310 2001-03-28 Hans Boehm <boehm@acm.org>
7312 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7313 (get_boehm_type_descriptor): Set type on returned value to be a
7314 pointer length integer.
7316 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7318 * expr.c (pop_type_0): Call `concat' rather than building the
7320 (pop_type): Add format specifier in call to `error'.
7322 * parse.y (patch_method_invocation): Avoid casting away
7325 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7327 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7329 2001-03-28 Richard Henderson <rth@redhat.com>
7331 IA-64 ABI Exception Handling:
7332 * Make-lang.in (except.o): Don't depend on eh-common.h.
7333 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7334 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7335 [soft_exceptioninfo_call_node]: Remove.
7336 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7337 (end_java_method): No emit_handlers.
7338 * except.c (java_set_exception_lang_code): Remove.
7339 (method_init_exceptions): Don't call it.
7340 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7341 (build_exception_object_ref): New.
7342 (expand_end_java_handler): Update for except.h name changes.
7343 (emit_handlers, expand_resume_after_catch): Remove.
7344 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7345 (process_jvm_instruction): Use build_exception_object_ref.
7346 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7347 (soft_exceptioninfo_call_node): Remove.
7348 (build_exception_object_ref): Declare.
7349 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7350 soft_exceptioninfo_call_node. Move processing ...
7351 [EXC_PTR_EXPR]: ... here.
7352 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7353 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7354 (source_end_java_method): No java_set_exception_lang_code or
7356 (build_dot_class_method): Use build_exception_object_ref.
7357 (try_reference_assignconv): Check EXC_PTR_EXPR not
7358 soft_exceptioninfo_call_node.
7360 2001-03-28 Richard Henderson <rth@redhat.com>
7362 * java-tree.h (throw_node): Define as a single member of
7363 java_global_trees instead of a separate array.
7364 (JTI_THROW_NODE): New.
7365 * decl.c (throw_node): Don't declare.
7366 (init_decl_processing): Init a scalar throw_node.
7367 Don't register it for gc.
7368 * check-init.c (check_init): Reference scalar throw_node.
7369 * expr.c (build_java_athrow): Likewise.
7370 * jcf-write.c (generate_bytecode_insns): Likewise.
7371 * parse.h (BUILD_THROW): Likewise.
7373 2001-03-28 Richard Henderson <rth@redhat.com>
7375 * decl.c (end_java_method): Do not save and restore
7376 flag_non_call_exceptions.
7377 * parse.y (source_end_java_method): Likewise.
7378 * lang.c (flag_exceptions): Don't declare.
7379 (java_init_options): Set flag_non_call_exceptions. Set
7380 flag_exceptions here ...
7381 (java_init): ... not here.
7383 2001-03-27 Richard Henderson <rth@redhat.com>
7385 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7386 exceptions_via_longjmp.
7388 * lang.c (flag_new_exceptions): Don't declare it.
7389 (java_init_options): Or set it.
7391 2001-03-27 Richard Henderson <rth@redhat.com>
7393 * decl.c (end_java_method): Rename asynchronous_exceptions to
7394 flag_non_call_exceptions.
7395 * parse.y (source_end_java_method): Likewise.
7397 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7399 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7401 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7403 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7405 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7407 * parse.y (find_as_inner_class): Follow current package
7408 indications not to mistakingly load an unrelated class.
7410 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7412 * constants.c (PUTN): Use memcpy, not bcopy.
7414 * lex.c (java_read_char): Use memmove, not bcopy.
7416 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7418 2001-03-23 Per Bothner <per@bothner.com>
7420 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7421 macro for better error pin-pointing.
7422 * java-tree.h: Fix typo in comment.
7424 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7425 Don't include jsr/goto in exception range.
7426 Check if start and end of exception range are the same (also TRY_EXPR).
7427 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7428 However, do emit the following goto even if try_block is empty.
7429 Defer freeing exception_decl until after the finalizer, to make
7430 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7432 * parse.y (java_complete_lhs): If the try-clause is empty, just
7433 return the finally-clause and vice versa.
7435 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7437 * gcj.texi (Input Options): documented the check for attribute
7438 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7439 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7440 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7441 (jcf_parse): Check for the right classes archive if necessary.
7442 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7443 (jcf_parse_fields): Fixed indentation.
7444 * jcf-write.c (append_gcj_attribute): New function.
7445 (generate_classfile): Compute the attribute count, invoke
7446 `append_gcj_attribute'.
7447 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7448 turned into bit-fields. New bit-field `right_zip.'
7449 (JCF_ZERO): Set `right_zip' to zero.
7450 * lang-options.h (-fforce-classes-archive-check): Added flag.
7451 * lang.c (flag_force_classes_archive_check): New flag.
7452 (lang_f_options): New entry `force-classes-archive-check.'
7455 2001-02-07 Andrew Haley <aph@redhat.com>
7457 * gcj.texi (Configure-time Options): Add -fcheck-references.
7458 * expr.c (build_java_indirect_ref): New function.
7459 (java_check_reference): New function.
7460 (build_java_array_length_access): Use build_java_indirect_ref to
7461 check for null references.
7462 (build_java_arrayaccess): Likewise.
7463 (build_get_class): Likewise.
7464 (build_field_ref): Likewise.
7465 (invoke_build_dtable): Likewise.
7466 (build_invokeinterface): Likewise.
7467 * lang.c (lang_f_options): Add flag_check_references.
7468 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7469 * java-tree.h (flag_check_references): New variable.
7470 * lang.c (flag_check_references): Likewise.
7471 * parse.y (patch_invoke): Use java_check_reference.
7472 (patch_assignment): Allow for extra nesting in
7473 _Jv_CheckArrayStore.
7475 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7477 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7478 * lex.c (cxx_keywords): Likewise.
7480 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7482 * parse.y (qualify_ambiguous_name): Broaden `length'
7483 recognition. Help MODIFY_EXPR be resolved as expression names.
7484 Fixes PR java/2066. Fixes PR java/2400.
7486 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7488 * gjavah.c (process_file): Mark interface definitions with
7489 "__attribute__ ((java_interface))".
7491 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7493 * class.c (layout_class): Fixed push_super_field's second
7494 argument. Fixes PR java/2333.
7495 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7496 too early to lay innerclasses out.
7498 2001-03-20 Tom Tromey <tromey@redhat.com>
7499 Alexandre Petit-Bianco <apbianco@redhat.com>
7501 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7502 inside an array reference. Insertion of the array store check
7503 rewritten. Fixes PR java/2299.
7505 2001-03-20 Tom Tromey <tromey@redhat.com>
7507 * lex.c (java_read_unicode): Only accept leading `u's.
7509 2001-03-20 Tom Tromey <tromey@redhat.com>
7511 * jcf-parse.c (read_class): Initialize `class'.
7513 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7515 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7517 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7519 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7520 (layout_class): Likewise.
7521 (layout_class_method): Likewise.
7522 (emit_register_classes): Likewise.
7523 * decl.c (builtin_function): Likewise.
7524 (give_name_to_locals): Likewise.
7526 2001-03-19 Per Bothner <per@bothner.com>
7528 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7529 before trying to load an inner class.
7531 Fixes to process to command-line .class files in two passes.
7532 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7533 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7534 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7535 * class.c (is_compiled_class): Fix for renamed flag.
7536 * parse.y (maybe_create_class_interface_decl): Likewise.
7537 * jcf-parse.c (yyparse): Also set if compiling .class files.
7538 * jcf-parse.c (read_class); Read current_class.
7539 (jcf_parse): Make static.
7540 (load_inner_classes): New function, with code moved from jcf_parse,
7541 because we need to inner classes after the command-line files are read.
7542 (yyparse): Set finput to NULL when it doesn't need to be closed.
7543 Reduce use of main_jcf (basically only for archive) and
7544 use finput instead of main_jcf->read_state.
7545 Inline jcf_figure_file_type into yyparse.
7546 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7547 Defer load_inner_classes and parse_class_file to a second pass,
7548 after we've correctly mapped command-line .clas fiels to classes.
7549 (jcf_figure_file_type): Removed.
7550 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7551 (JCF_ZERO): Also clear zipd field.
7552 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7554 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7556 * jcf-parse.c (yyparse): Change ch from char * to char.
7558 2001-03-19 Per Bothner <per@bothner.com>
7560 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7561 Add constructed filelist-file at end, following -xjava. Thus any .o
7562 and library files are not affected by the -xjava. Also wrap
7563 explicit @FILE with -xjava and -xnone.
7565 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7567 * class.c (build_static_field_ref): Call make_decl_rtl() after
7568 setting the DECL_EXTERNAL flag.
7570 2001-03-17 Per Bothner <per@bothner.com>
7572 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7574 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7575 when result is is needed (target is STACK_TARGET).
7577 * parse.h (JDEP_SOLV): Removed.
7578 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7580 * parse.y (incomplete_class_list): Removed.
7581 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7582 It doesn't work if resolve_class changes the name of an array type
7583 that is on the list and then someone else looks for the modified name.
7584 Also, seems liable to break when compiling multiple source files at
7585 once. So the simplest is to just remove incomplete_class_list -
7586 it is only a minor space win and it is not even clear it saves time.
7588 * parse.y (resolve_class): Remove unneeded promote_type.
7590 2001-03-15 Per Bothner <per@bothner.com>
7592 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7593 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7594 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7595 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7597 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7598 * parse.y (java_expand_classes): Likewise.
7600 * parse.y (expand_start_java_method): Was only called once and had a
7601 misleading name, so inline in caller java_complete_expand_method.
7602 (enter_a_block): Likewise inline in enter_block and remove.
7604 Remove junk from when gcc/java was created (by copying from C/C++).
7605 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7606 (struct binding_level): Remove fields keep, keep_if_subblocks,
7607 more_cleanups_ok, have_cleanups (which have never been used).
7608 (pushlevel, poplevel): Remove related useless code.
7610 * class.c (make_class_data): The class_dtable_decl (i.e. the
7611 vtable for Class) should be external, except when compiling Class.
7613 * jvspec.c (lang_specific_driver): Fix -C handling.
7614 Check -save-temps to see if temp @FILE should be deleted.
7615 Follow-up to/fix for February 16 patch.
7617 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7618 (type_stack_dup): Remove no-longer neded error check.
7620 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7622 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7623 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7624 don't surround the element with 'N..E' if the type name is
7627 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7629 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7630 DECL_RTL_SET_P, etc.
7631 (make_method_value): Likewise.
7632 (get_dispatch_table): Likewise.
7634 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7636 2001-03-07 Tom Tromey <tromey@redhat.com>
7638 * config-lang.in (lang_requires): Define.
7640 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7642 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7645 2001-03-05 Per Bothner <per@bothner.com>
7647 Fix a problem where rest_of_decl_compilation applied to
7648 class_dtable_decl causes problems because it was done too early,
7649 before output file was opened.
7650 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7651 * class.c (class_dtable_decl): Add macro - element of class_roots.
7652 (make_class_data): Define class_dtable_decl.
7653 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7655 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7657 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7658 uses of 'boolean' with 'bool'.
7660 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7662 * lang-specs.h: Add zero initializer for cpp_spec field to all
7665 2001-02-16 Per Bothner <per@bothner.com>
7667 Handle compiling multiple input files at once, and @FILE syntax.
7668 * gcj.texi: Updated documentation to match.
7669 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7670 * jcf-parse.c (parse_source_file): Split into ...
7671 (parse_source_file_1): New function - and:
7672 (parse_source_file_2): New function.
7673 (yyparse): On -ffilelist-file, open and scan named file.
7674 On first pass over files, only do parse_source_file_1.
7675 A new second pass calls parse_source_file_2 for each file to compile.
7676 (init_jcf_parse): Call init_src_parse.
7677 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7678 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7679 as multiple input file combined in one compilation.
7680 * lang-options.h: Add -ffilelist-file
7681 * lang.c (flag_filelist_file): New flag variable.
7682 (lang_f_options): Handle -ffilelist-file.
7683 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7684 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7685 gclass_list - use global fields of src_parse_roots instead.
7686 * parse.y (src_parse_roots): New array.
7687 (incomplete_class_list, gclass_list): New macros.
7688 (push_parser_context, java_pop_parser_context,
7689 java_parser_context_resume): Don't fiddle with deleted fields.
7690 (various): Use incomplete_class gclass_list and global macros
7691 instead of parse_ctxt fields - the lists are global.
7692 (init_src_parse): New function.
7694 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7696 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7698 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7700 * parse.y (check_inner_class_access): Moved declaration of local
7701 `enclosing_decl_type' to the right location.
7703 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7705 * parse.y (parser_check_super_interface): Don't call
7706 check_pkg_class_access for an inner interface.
7707 (parser_check_super): Don't call check_pkg_class_access for inner
7709 (do_resolve_class): Simplify enclosing type loop. Don't call
7710 check_pkg_class_access if CL and DECL are not set.
7711 (find_in_imports_on_demand): Set DECL if class_type needed to be
7712 loaded. Don't call check_pkg_class_access for an inner class.
7713 (check_inner_class_access): Rewritten to implement member access
7714 rules as per spec 6.6.1.
7715 (check_pkg_class_access): Handle the empty package correctly.
7716 (in_same_package): New function. Determine if two classes are in the
7719 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7721 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7722 method into array types.
7723 * parse.y (patch_method_invocation): Bypass access check on clone call
7726 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7728 * expr.c (build_instanceof): Check for arrays when trying fold to
7731 2001-02-15 Jim Meyering <meyering@lucent.com>
7733 * Make-lang.in (java.install-common): Depend on `installdirs'.
7734 (java.install-info): Likewise.
7736 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7738 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7740 2001-02-14 Tom Tromey <tromey@redhat.com>
7741 Alexandre Petit-Bianco <apbianco@cygnus.com>
7743 Fix for PR java/1261.
7744 * typeck.c (build_java_array_type): Add public `clone' method to
7746 * parse.y (resolve_qualified_expression_name): Use current_class
7747 when checking for inaccessibility.
7748 (patch_method_invocation): Fixed error message when accessibility
7749 denied. Added `from_super' argument.
7751 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7753 * parse.y (resolve_class): Don't build a fake decl. Use the one
7755 * typeck.c (build_java_array_type): Build and assign decl to array
7758 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7760 * parse.y (not_accessible_p): Changed leading comment. Added extra
7761 `where' argument. Use it to enforce protected access rules.
7762 (resolve_qualified_expression_name): Added extra argument to
7764 (patch_method_invocation): Use argument `primary' to provide
7765 not_accessible_p with an extra argument.
7766 (lookup_method_invoke): Added extra argument to not_accessible_p.
7767 (search_applicable_method_list): Likewise.
7769 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7771 * parse.y (resolve_qualified_expression_name): Try to resolve as
7772 an inner class access only if `decl' is a TYPE_DECL.
7774 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7776 * decl.c (classdollar_identifier_node): Initialize.
7777 * java-tree.h (enum java_tree_index): New entry
7778 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7779 (classdollar_identifier_node): New macro.
7780 (ID_CLASSDOLLAR_P): Likewise.
7781 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7782 (build_dot_class_method_invocation): Likewise.
7783 (find_applicable_accessible_methods_list): `class$' can't be
7786 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7788 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7790 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7792 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7793 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7796 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7798 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7799 outside of the `__U' sequence too.
7800 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7803 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7805 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7807 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7809 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7810 (JVGENMAIN_OBJS): Likewise.
7811 * java-tree.h (append_gpp_mangled_name): New prototype.
7812 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7813 Removed cast calling `gcc_add_root.'
7814 * jvgenmain.c (mangle_obstack): New global, initialized.
7816 (do_mangle_class): Constify local `ptr.'
7817 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7818 append_gpp_mangle_name and update `count' if necessary.
7819 Use `mangle_obstack.'
7820 * mangle.c (append_unicode_mangled_name): Removed.
7821 (append_gpp_mangled_name): Likewise.
7822 (unicode_mangling_length): Likewise.
7823 (mangle_member_name): Return type set to `void.'
7824 (mangle_field_decl): Don't append `U' in escaped names.
7825 (mangle_method_decl): Likewise.
7826 (mangle_member_name): Just use `append_gpp_mangled_name.'
7827 * mangle_name.c: New file.
7829 2001-02-07 Per Bothner <per@bothner.com>
7831 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7833 * check-init.c (check_init): Don't call done_alternative after
7834 processing loop code, as a LOOP_EXPR never terminates normally.
7836 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7838 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7840 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7842 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7845 2001-02-06 Tom Tromey <tromey@redhat.com>
7847 * lex.c (java_new_lexer): Longer error message.
7849 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7850 Alexandre Petit-Bianco <apbianco@cygnus.com>
7852 * typeck.c (build_prim_array_type): Added leading comment.
7853 (build_java_array_type): Moved locals out of
7854 block. Always create the `data' field, fixed alignment to match
7857 2001-02-04 Tom Tromey <tromey@redhat.com>
7859 * expr.c (java_lang_expand_expr): Don't bother recomputing
7860 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7863 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7865 * parse.y (process_imports): Save the original name of the import
7866 for better error report.
7868 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7870 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7871 of macros used when compiling jvspec.c.
7872 * jvspec.c (lang_specific_driver): Link with the shared
7875 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7877 * check-init.c (check_init): Call internal_error instead of fatal.
7878 * expr.c (java_lang_expand_expr): Likewise.
7879 * jcf-parse.c (get_constant): Likewise.
7880 * mangle.c (java_mangle_decl): Likewise.
7881 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7882 (operator_string): Likewise.
7883 * check-init.c (check_init): Call abort instead of fatal.
7884 * class.c (build_class_ref): Likewise.
7885 * constants.c (write_constant_pool): Likewise.
7886 * decl.c (start_java_method): Likewise.
7887 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7888 (java_stack_dup, encode_newarray_type): Likewise.
7889 (build_java_array_length_access): Likewise.
7890 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7891 (build_java_soft_divmod, build_invokeinterface): Likewise.
7892 * java-tree.h (INNER_CLASS_P): Likewise.
7893 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7894 (give_name_to_class, get_class_constant): Likewise.
7895 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7896 (find_constant_index, generate_bytecode_conditional): Likewise.
7897 (generate_bytecode_insns, perform_relocations): Likewise.
7898 * lex.c (java_unget_unicode, java_lex): Likewise.
7899 * mangle.c (mangle_type, mangle_record_type): Likewise.
7900 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7901 (finish_mangling): Likewise.
7902 * parse.h (MARK_FINAL_PARMS): Likewise.
7903 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7904 (obtain_incomplete_type, java_complete_class): Likewise.
7905 (java_check_regular_methods, java_complete_expand_method): Likewise.
7906 (cut_identifier_in_qualified, check_deprecation): Likewise.
7907 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7908 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7909 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7910 * typeck.c (set_local_type, parse_signature_type): Likewise.
7911 (parse_signature_string, build_java_signature): Likewise;
7912 (set_java_signature): Likewise.
7913 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7914 * class.c (add_method): Call fatal_error instead of fatal.
7915 (build_static_field_ref): Likewise.
7916 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7917 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7918 * lex.c (java_new_new_lexer): Likewise.
7919 * jv-scan.c (main): Likewise.
7920 (fatal_error): Renamed from fatal.
7921 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7923 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7924 (yyparse): Likewise.
7925 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7926 * lex.c (java_get_line_col): Likewise.
7927 * jcf-parse.c (load_class): Make errors non-fatal.
7928 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7930 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7932 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7933 (error): Remove unused function.
7934 (main): Don't use "__attribute__ alias" on generated class symbol.
7936 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7938 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7940 * parse.y (finish_method_declaration): Code accounting for WFLed
7941 method DECL_NAMEs deleted.
7942 (check_abstract_method_definitions): Likewise.
7943 (resolve_type_during_patch): Layout resolved type.
7944 * typeck.c (lookup_do): Removed unused local.
7946 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7948 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7949 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7950 integer_negative_one_node.
7951 * expr.c (build_java_binop): Likewise.
7953 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7955 * zextract.c (read_zip_archive): Read file_offset before writing
7956 zipd and consequently clobbering the header contents.
7958 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7960 * Make-lang.in: Remove all dependencies on defaults.h.
7961 * decl.c: Don't include defaults.h.
7963 * parse.y: Likewise.
7965 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7967 * ChangeLog (2001-01-21): Fixed typo.
7968 * class.c (layout_class_method): Code accounting for WFLed
7969 method DECL_NAMEs deleted.
7970 * constant.c (find_methodref_index): Likewise.
7971 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7972 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7973 (struct lang_decl): New field `wfl'.
7974 (java_get_real_method_name): Prototype deleted.
7975 * mangle.c (mangle_method_decl): Code accounting for WFLed
7976 method DECL_NAMEs deleted.
7977 * parse.h (GET_METHOD_NAME): Macro deleted.
7978 * parse.y (reset_method_name): Deleted.
7979 (method_header): Set DECL_FUNCTION_WFL.
7980 (check_abstract_method_header): Code accounting for WFLed method
7982 (java_get_real_method_name): Deleted.
7983 (check_method_redefinition): Code accounting for WFLed method
7984 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7985 (java_check_regular_methods): Likewise.
7986 (java_check_abstract_methods): Likewise.
7987 (java_expand_classes): Don't call `reset_method_name.'
7988 (search_applicable_method_list): Use DECL_NAMEs instead of
7990 * typeck.c (lookup_do): Code accounting for WFLed method
7993 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7995 * lex.c (java_read_char): Check for EOF from getc first.
7997 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7999 * class.c (layout_class): Don't lay the superclass out if it's
8000 already being laid out.
8001 * jcf-parse.c (handle_innerclass_attribute): New function.
8002 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
8003 handle_innerclasses_attribute.
8004 (jcf_parse): Don't load an innerclasses if it's already being
8006 * jcf-write.c (append_innerclass_attribute_entry): Static
8007 `anonymous_name' and its initialization deleted. `ocii' and `ini'
8008 to be zero for anonymous classes.
8010 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8012 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
8014 * jcf-parse.c (set_source_filename): Use
8015 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
8017 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8019 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
8020 gets a unique asm name.
8022 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8024 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
8025 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8027 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
8028 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
8029 * parse.y (lookup_package_type_and_set_next): Deleted.
8030 (resolve_package): Removed unnecessary code.
8031 (find_applicable_accessible_methods_list): `finit$' can't be
8033 * verify.c (pop_argument_types): Added missing prototype.
8035 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
8037 * config-lang.in: Disable java by default.
8039 2001-01-23 Tom Tromey <tromey@redhat.com>
8041 * gcj.texi (Copying): New node.
8042 Added copyright information.
8044 2001-01-21 Per Bothner <per@bothner.com>
8046 Various fixes to allow compiling a compressed .jar/.zip archive.
8047 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
8048 (struct ZipFile): Add fields name and next (from ZipFileCache).
8049 (struct ZipDirectory): New field zipf points to owning ZipFile.
8050 * jcf.h (struct ZipDirectory): Add forward declaration.
8051 (struct JCF): Declare zipd field to have type struct ZipDirectory.
8052 Remove seen_in_zip and zip_offset fields.
8053 (JCF_SEEN_IN_ZIP): New macro.
8054 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
8055 * jcf-io.c: Change all ZipFileCache to ZipFile.
8056 (read_zip_member): New function.
8057 (open_in_zip): Call read_zip_member.
8058 * jcf-parse.c (find_in_current_zip): Remove function.
8059 (read_class): Merge in find_in_current_zip functionality.
8060 Call read_zip_member if needed.
8061 (parse_zip_file_entries): Use read_zip_member.
8062 (process_zip_dir): Update for removed and added JCF fields.
8063 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
8065 2001-01-21 Per Bothner <per@bothner.com>
8067 Minor optimization of static ggc roots.
8068 * jcf-parse.c (parse_roots): New static field.
8069 (current_field, current_method, current_file_list): Replace by macros
8070 naming fields of parse_roots.
8071 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
8072 * class.c (class_roots): New static field.
8073 (registered_class, fields_ident, info_ident, class_list):
8074 New macros naming fields of parse_roots.
8075 (build_static_field_ref): Don't register roots here.
8076 (layout_class): Static field list replaced by macro class_list.
8077 (init_class_processing): Call ggc_add_tree_root for 4 roots.
8078 Initialize fields_ident and info_ident here.
8080 2001-01-21 Per Bothner <per@bothner.com>
8082 * jcf-parse.c (ggc_mark_jcf): New function.
8083 (init_jcf_parse): Register current_jcf as ggc root.
8085 2001-01-21 Per Bothner <per@bothner.com>
8087 * lang.c (put_decl_node): Print method's name.
8089 2001-01-21 Per Bothner <per@bothner.com>
8091 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8092 (verify_jvm_instructions): Use it, for better error messages on loads.
8094 2001-01-21 Per Bothner <per@bothner.com>
8096 * verify.c (merge_type_state): Still may have to merge even if
8097 LABEL_VERIFIED (label).
8099 2001-01-21 Per Bothner <per@bothner.com>
8101 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8102 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8104 2001-01-19 Per Bothner <per@bothner.com>
8106 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8107 if expeting an interface type. Refines Tom's change of 2000-09-12.
8109 2001-01-18 Per Bothner <per@bothner.com>
8111 * gcj.texi (Input Options): Mention .java files.
8113 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8115 * lang-options.h (-Wunsupported-jdk11): Removed.
8116 * lang.c (flag_not_overriding): Deleted.
8117 (flag_static_local_jdk1_1): Likewise.
8118 (lang_W_options): Removed "unsupported-jdk11" entry.
8119 * parse.y (java_check_methods): Removed dead code.
8121 2001-01-17 Tom Tromey <tromey@redhat.com>
8123 Changes suggested by Per Bothner:
8124 * gcj.texi (Input Options): Don't mention input files.
8125 (Code Generation): Updated --main information.
8126 (Invoking jcf-dump): Mention that --javap is incomplete.
8127 From Alexandre Petit-Bianco:
8128 (Warnings): Don't mention -Wunsupported-jdk11.
8130 (Compatibility): Mention JDK 1.2-ness of libraries.
8131 (Resources): Mention resources used when writing gcj.
8133 2001-01-17 Tom Tromey <tromey@redhat.com>
8135 * gcj.texi: New file.
8136 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8137 (java.info): Depend on gcj.info.
8138 (java/gcj.dvi): New target.
8139 (java.dvi): Depend on gcj.dvi.
8140 (java.install-info): Wrote.
8142 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8144 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8145 having called make_decl_rtl.
8147 2001-01-14 Per Bothner <per@bothner.com>
8149 Various patches to emit better messages on verification errors.
8150 * expr.c (push_type_0): Return error indication on stack overflow,
8151 instead of callinfg fatal.
8152 (push_type): Now just call push_type_0 (nd fatal on overflow).
8153 (pop_type_0): Return detailed error message (in a char** argument).
8154 (pop_type): If pop_type_0 fails, print error message.
8155 (pop_argument_types): Moved to verify.c.
8156 * verify.c (pop_argument_types): Moved from expr.c.
8157 Return a (possible) error message, rather than void.
8158 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8159 (verify_jvm_instruction): Use new macros, improving error messages.
8160 For case OPCODE_astore use object_ptr_type_node.
8161 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8162 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8164 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8165 constant, return body without wrapper. (Improves constant folding.)
8166 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8168 2001-01-13 Per Bothner <per@bothner.com>
8170 * expr.c (expand_java_field_op): Assigning to a final field outside
8171 an initializer does not violate JVM spec, so should be warning, not
8172 error. (Sun's verifier does not complain - though MicroSoft's does.)
8174 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8176 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8179 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8181 * parse.y (resolve_expression_name): Permit instance variables from
8182 enclosing context in super constructor call.
8183 (resolve_qualified_expression_name): Permit enclosing class's qualified
8184 "this" in super constructor call.
8186 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8188 * class.c (build_utf8_ref): Remove last argument in call to
8189 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8190 (build_class_ref): Likewise.
8191 (build_static_field_ref): Likewise.
8192 (get_dispatch_table): Likewise.
8193 (layout_class_method): Likewise.
8194 (emit_register_classes): Likewise.
8195 * constants.c (build_constant_data_ref): Likewise.
8196 * decl.c (builtin_function): Likewise.
8197 (create_primitive_vtable): Likewise.
8198 * expr.c (build_known_method_def): Likewise.
8199 (build_jni_stub): Likewise.
8200 (java_lang_expand_expr): Likewise.
8202 2001-01-10 Tom Tromey <tromey@redhat.com>
8204 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8206 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8208 * java-tree.h (lang_printable_name_wls): New prototype.
8209 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8210 rather than `current_class' to print type name. Don't prepend type
8211 names when printing constructor names.
8212 (lang_printable_name_wls): New function.
8213 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8214 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8215 * parse.y (patch_method_invocation): Message tuned for constructors.
8216 (not_accessible_p): Grant `private' access from within
8219 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8221 All files with updated copyright when applicable.
8222 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8223 * class.c (mangle_class_field): Function removed.
8224 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8225 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8226 (build_class_ref): Call `java_mangle_class_field' instead of
8227 `mangle_class_field.'
8228 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8229 (layout_class): Call `java_mangle_decl' instead of
8230 `mangle_static_field.'
8231 (cxx_keywords): Initialized static array moved to `lex.c.'
8232 (layout_class_method): Changed leading comment. Simplified to
8233 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8234 * decl.c (lang_mark_tree): Mark field `package_list.'
8235 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8236 (struct lang_type): New field `package_list.'
8237 (unicode_mangling_length): Prototype removed.
8238 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8239 emit_unicode_mangled_name): Likewise.
8240 (cxx_keyword_p): New prototype.
8241 (java_mangle_decl, java_mangle_class_field,
8242 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8243 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8245 * jvgenmain.c (main_method_prefix): Global variable removed.
8246 (main_method_suffix): Likewise.
8247 (do_mangle_classname): New function.
8248 (main): Call it. Format changed to accommodate new mangling scheme.
8249 * lex.c: (utf8_cmp): Conditionally prototyped.
8250 (cxx_keywords): Moved from class.c, conditionally defined.
8251 (utf8_cmp, cxx_keyword_p): Likewise.
8252 * mangle.c (obstack.h, ggc.h): Included.
8253 (mangle_field_decl): New function.
8254 (mangle_method_decl, mangle_type, mangle_pointer_type,
8255 mangle_array_type, mangle_record_type,
8256 find_compression_pointer_match, find_compression_array_match,
8257 find_compression_record_match,
8258 find_compression_array_template_match, set_type_package_list,
8259 entry_match_pointer_p, emit_compression_string, init_mangling,
8260 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8261 (mangle_obstack): New global.
8262 (MANGLE_RAW_STRING): New macro.
8263 (unicode_mangling_length): Turned static.
8264 (append_unicode_mangled_name): Renamed from
8265 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8266 replaces `obstack', removed from the parameter list.
8267 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8268 replaces parameter `obstack', removed from the parameter list. Call
8269 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8270 (append_gpp_mangled_classtype): Removed.
8271 (compression_table, compression_next): New static variables.
8272 * parse.y (temporary_obstack): Extern declaration removed.
8274 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8276 * parse.y (patch_binop): Compute missing type in error situations.
8278 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8280 * class.c (make_class_data): Push initial value for "arrayclass".
8281 * decl.c (init_decl_processing): Add new class field "arrayclass".
8283 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8285 From patha@softlab.ericsson.se:
8286 * parse.y (switch_label): Use build, not build1, to construct
8289 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8291 * lang.c (lang_decode_option): Change -MA to -MP.
8292 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8293 Update to new prototype; do quote targets.
8294 (jcf_dependency_write): Update.
8296 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8298 Shorten primitive array allocation path:
8299 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8300 to create new primitive arrays.
8301 * expr.c (build_newarray): If generating native code, call
8302 soft_newarray_node with a reference to the primitive TYPE identifier
8303 instead of type_value.
8305 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8307 Fix for PRs gcj/312 and gcj/253:
8308 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8309 dest if they arn't already.
8310 * class.c (layout_class): Call maybe_layout_super_class on
8311 superinterfaces also, but only if compiling from bytecode.
8314 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8317 2000-12-15 Tom Tromey <tromey@redhat.com>
8319 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8322 2000-12-14 Andrew Haley <aph@redhat.com>
8324 * boehm.c (mark_reference_fields): Change test to correctly detect
8327 2000-12-15 Andreas Jaeger <aj@suse.de>
8329 * config-lang.in (lang_dirs): Added.
8331 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8333 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8334 Credits go to rth for finding it.
8336 2000-12-13 Mike Stump <mrs@wrs.com>
8338 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8340 2000-11-07 Tom Tromey <tromey@cygnus.com>
8342 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8343 * lex.c (java_ignorable_control_p): Removed.
8344 (java_letter_or_digit_p): Removed.
8345 (java_start_char_p): New function.
8346 (java_read_char): Return `int', not `unicode_t'. Changed
8348 (java_read_unicode): Likewise.
8349 (java_read_unicode_collapsing_terminators): Likewise.
8350 (java_get_unicode): Likewise.
8351 (java_new_lexer): Initialize hit_eof.
8352 (java_parse_end_comment): Take `int' argument.
8353 (java_parse_doc_section): Likewise.
8354 (java_parse_escape_sequence): Don't allow backlash-newline.
8356 * lex.h (JAVA_DIGIT_P): Removed.
8357 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8358 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8359 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8360 (JAVA_PART_CHAR_P): New macro.
8362 (JAVA_CHAR_ERROR): Now -2.
8363 (java_lexer): New field `hit_eof'.
8364 * chartables.h: New file.
8365 * gen-table.pl: new file.
8367 2000-11-20 Tom Tromey <tromey@cygnus.com>
8368 Alexandre Petit-Bianco <apbianco@cygnus.com>
8370 * parse.y (java_complete_lhs): Only allow compound assignment of
8371 reference type if type is String.
8373 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8375 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8376 jcf-path.c: Likewise.
8378 2000-12-09 Anthony Green <green@redhat.com>
8380 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8381 filestart and filename_length as int values.
8383 2000-12-07 Mo DeJong <mdejong@redhat.com>
8385 * jcf-io.c (find_class): Correct the logic that tests to see if a
8386 .java file is newer than its .class file. The compiler was
8387 incorrectly printing a warning when file mod times were equal.
8389 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8391 * jvgenmain.c: Use ISPRINT not isascii.
8393 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8395 * parse.y (end_artificial_method_body): Fixed typo.
8397 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8399 * parse.y (patch_method_invocation): Pick the correct enclosing
8400 context when creating inner class instances.
8403 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8405 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8406 Update copyright year to 2000.
8408 2000-11-23 Anthony Green <green@redhat.com>
8410 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8411 Move current_file_list out of yyparse and make it static.
8413 * expr.c: Declare quick_stack and tree_list_free_list as static
8414 (init_expr_processing): Register quick_stack and
8415 tree_list_free_list roots.
8417 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8419 * parse.y (build_outer_field_access): New local `decl_ctx', use
8420 it. Check for field's context and current class immediate outer
8421 context inheritance.
8422 (outer_field_access_p): Consider fields inherited from the last
8424 (build_access_to_thisn): Stop at the last enclosing context if
8428 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8430 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8432 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8434 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8437 2000-11-20 Tom Tromey <tromey@cygnus.com>
8439 * jv-scan.c (help): Document --complexity.
8440 (options): Added --complexity.
8441 (flag_complexity): New global.
8442 (main): Call `report'.
8443 * parse-scan.y (complexity): New global.
8444 (if_then_statement, if_then_else_statement,
8445 if_then_else_statement_nsi, switch_block_statement_group,
8446 while_expression, do_statement, for_begin, continue_statement,
8447 throw_statement, catch_clause, finally, method_invocation,
8448 conditional_and_expression, conditional_or_expression,
8449 conditional_expression): Update complexity.
8450 (reset_report): Reset complexity.
8451 (report): New function.
8453 2000-11-20 Tom Tromey <tromey@cygnus.com>
8455 * lex.c (yylex): Added STRICT_TK case.
8456 * parse.y (STRICT_TK): Added.
8457 * parse-scan.y (STRICT_TK): Added.
8458 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8459 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8461 * keyword.h: Rebuilt.
8462 * keyword.gperf (strictfp): Added.
8464 2000-11-20 Tom Tromey <tromey@cygnus.com>
8466 * lex.c (yylex): Recognize floating point constants with leading
8469 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8471 * java-tree.h (cyclic_inheritance_report): Constify.
8472 * parse.y (cyclic_inheritance_report): Likewise.
8474 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8476 * parse.y (goal): Remove call to ggc_add_string_root.
8478 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8480 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8481 Create string in scratch buffer, then pass to build_string.
8483 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8485 * parse.y (issue_warning_error_from_context): Add
8488 2000-11-11 Anthony Green <green@redhat.com>
8490 * jcf-parse.c (process_zip_dir): Add finput parameter.
8491 (jcf_figure_file_type): Call process_zip_dir with appropriate
8494 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8496 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8497 * jcf-parse.c (jcf_figure_file_type): Likewise.
8499 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8501 * parse.y (create_new_parser_context): Use memset () instead of
8504 2000-11-08 Tom Tromey <tromey@cygnus.com>
8506 * gjavah.c (process_file): Only include gcj/cni.h when generating
8509 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8511 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8512 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8513 instead of bzero ().
8515 2000-11-05 Tom Tromey <tromey@cygnus.com>
8517 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8518 * lex.c (IS_ZERO): New define.
8519 (java_perform_atof): Error on floating point underflow.
8521 2000-11-04 Tom Tromey <tromey@cygnus.com>
8523 * lex.c (java_parse_escape_sequence): Only read two octal
8524 characters if the first one is greater than 3. Don't allow
8525 "octal" numbers to include the digits 8 or 9.
8527 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8529 * Make-lang.in (java.distdir): Remove.
8531 2000-11-03 Tom Tromey <tromey@cygnus.com>
8533 * Make-lang.in (java.dvi): New target.
8534 Partial fix for PR other/567.
8536 * lang-options.h: Mention -Wout-of-date.
8537 * jcf-dump.c (flag_newer): New global.
8538 * gjavah.c (flag_newer): New global.
8539 * jcf-io.c (find_class): Only warn when flag_newer set.
8540 * lang.c (flag_newer): New global.
8541 (struct string_option): New declaration.
8542 (lang_W_options): New global.
8543 (process_option_with_no): New function.
8544 (lang_decode_option): Use it.
8546 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8547 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8550 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8551 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8552 * lex.c (java_read_unicode): Removed `term_context' argument.
8553 Recognize any number of `u' in `\u'.
8554 (java_read_unicode_collapsing_terminators): New function.
8555 (java_get_unicode): Use it.
8556 (java_lineterminator): Removed.
8557 (yylex): Produce error if character literal is newline or single
8558 quote. Return if eof found in middle of `//' comment. EOF in
8559 `//' comment is only an error if pedantic.
8560 (java_ignorable_control_p): New function.
8561 (java_parse_end_comment): Return if eof found in middle of
8564 * jv-scan.c (pedantic): New global.
8566 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8568 * parse.y (outer_field_access_p): Inherited fields aren't
8569 consider outer fields.
8570 (maybe_build_thisn_access_method): Use
8571 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8572 (resolve_expression_name): Trigger an error if a static field
8573 is being accessed as an outer field.
8575 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8577 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8580 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8582 * Make-lang.in: Move all build rules here from Makefile.in,
8583 adapt to new context. Wrap all rules that change the current
8584 directory in parentheses. Expunge all references to $(P).
8585 When one command depends on another and they're run all at
8586 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8587 all object-file generation rules. Delete obsolete variables.
8589 * Makefile.in: Delete.
8590 * config-lang.in: Delete outputs= line.
8592 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8594 * parse.y (patch_method_invocation): NULLify this_arg when already
8596 (maybe_use_access_method): Handle call to methods unrelated to the
8597 current class. Fixed comment.
8600 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8602 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8605 2000-10-24 Tom Tromey <tromey@cygnus.com>
8607 * lex.c (java_new_lexer): Initialize new fields. Work around
8608 broken iconv() implementations.
8609 (java_read_char): Swap bytes if required. Use fallback decoder if
8611 (byteswap_init, need_byteswap): New globals.
8612 (java_destroy_lexer): Only close iconv handle if it is in use.
8613 * lex.h (java_lexer): New fields read_anything, byte_swap,
8615 Made out_buffer unsigned.
8617 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8619 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8620 where an enclosing context can be set on the jdep.
8621 (do_resolve_class): Fixed identation.
8623 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8625 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8627 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8630 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8632 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8634 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8636 * jcf-write.c (OP1): Update `last_bc'.
8637 (struct jcf_block): Fixed indentation and typo in comments. New
8639 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8640 follows `monitorenter'.
8641 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8645 2000-10-16 Tom Tromey <tromey@cygnus.com>
8647 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8648 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8649 * lang-options.h: Added -MA, -MT, -MF..
8650 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8651 (DEPEND_TARGET_SET): New macro.
8652 (DEPEND_FILE_ALREADY_SET): Likewise.
8653 (init_parse): Handle new flags.
8654 * jcf.h (jcf_dependency_print_dummies): Declare.
8655 * Make-lang.in (s-java): Added mkdeps.o.
8656 * Makefile.in (BACKEND): Added mkdeps.o.
8657 (../gcjh$(exeext)): Added mkdeps.o.
8658 (../jcf-dump$(exeext)): Added mkdeps.o.
8659 * jcf-depend.c: Include mkdeps.h.
8660 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8661 add_entry): Removed.
8662 (jcf_dependency_reset): Rewrote.
8663 (dependencies): New global.
8664 (jcf_dependency_set_target): Rewrote.
8665 (jcf_dependency_add_target): Likewise.
8666 (jcf_dependency_add_file): Likewise.
8668 (print_ents): Removed.
8669 (jcf_dependency_write): Rewrote.
8670 (print_dummies): New global.
8671 (jcf_dependency_print_dummies): New function
8672 (jcf_dependency_write): Call deps_dummy_targets if required.
8674 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8676 * gjavah.c (add_class_decl): Removed unused variables `tname',
8677 `tlen' and `name_index'.
8678 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8679 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8680 in `wfl_operator' with value.
8681 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8682 (jcf_figure_file_type): Fixed identation.
8683 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8684 * parse.y (analyze_clinit_body): New function.
8685 (static_initializer:): Reset `current_static_block'.
8686 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8687 `wfl_operator' with new value.
8688 (lookup_cl): Use EXPR_WFL_FILENAME.
8689 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8690 analyze_clinit_body.
8691 (build_outer_field_access): Access to this$<n> built from
8692 current_class, not its outer context.
8693 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8694 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8695 (patch_method_invocation): Use `is_static_flag' when already
8697 (patch_newarray): Removed assignment in ternary operator.
8699 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8701 * except.c (free_eh_ranges): Don't free `whole_range'.
8703 2000-10-15 Anthony Green <green@redhat.com>
8705 * decl.c (init_decl_processing): Call init_class_processing before
8708 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8710 * check-init.c (check_init): Fixed leading comment. Use
8712 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8713 (give_name_to_locals): Likewise.
8714 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8715 fields in lang_decl_var.
8716 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8717 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8718 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8719 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8720 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8721 (LOCAL_FINAL): Rewritten.
8722 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8723 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8724 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8725 `init_final' fields.
8726 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8727 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8728 (TYPE_HAS_FINAL_VARIABLE): New macro.
8729 (struct lang_type): Added `afv' field.
8730 * parse.y (check_static_final_variable_assignment_flag): New function.
8731 (reset_static_final_variable_assignment_flag): Likewise.
8732 (check_final_variable_local_assignment_flag): Likewise.
8733 (reset_final_variable_local_assignment_flag): Likewise.
8734 (check_final_variable_indirect_assignment): Likewise.
8735 (check_final_variable_global_assignment_flag): Likewise.
8736 (add_inner_class_fields): Use LOCAL_FINAL_P.
8737 (register_fields): Handle local finals and final variables.
8738 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8739 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8740 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8742 (java_complete_expand_methods): Loop to set
8743 TYPE_HAS_FINAL_VARIABLE. Call
8744 `reset_final_variable_local_assignment_flag' and
8745 `check_final_variable_local_assignment_flag' accordingly before
8746 and after constructor expansion. Call
8747 `reset_static_final_variable_assignment_flag'
8748 before expanding <clinit> and after call
8749 `check_static_final_variable_assignment_flag' if the
8750 current_class isn't an interface. After all methods have been
8751 expanded, call `check_final_variable_global_assignment_flag' and
8752 `check_static_final_variable_assignment_flag' if the current class
8754 (maybe_yank_clinit): Fixed typo in comment.
8755 (build_outer_field_access_methods): Removed old sanity check. Use
8756 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8757 Don't create access methods for finals.
8758 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8759 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8760 existing DECL_INIT has been processed.
8761 (java_complete_lhs): Likewise.
8762 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8763 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8765 (patch_assignment): Use LOCAL_FINAL_P.
8766 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8767 DECL_INITIAL is nullified.
8770 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8772 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8774 * Makefile.in (parse.c, parse-scan.c): Likewise.
8776 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8778 * class.c (temporary_obstack): Remove.
8779 (make_class): Don't mess with obstascks.
8780 (push_class): Likewise.
8781 (set_super_info): Likewise.
8782 (add_method_1): Likewise.
8783 (add_method): Likewise.
8784 (add_field): Likewise.
8785 (build_utf8_ref): Likewise.
8786 (build_class_ref): Likewise.
8787 (build_static_field_ref): Likewise.
8788 (finish_class): Likewise.
8789 (push_super_field): Likewise.
8790 (layout_class): Likewise.
8791 (layout_class_methods): Likewise.
8792 (init_class_processing): Likewise.
8793 * constants.c (get_tag_node): Likewise.
8794 (build_constant_data_ref): Likewise.
8795 * decl.c (ggc_p): Remove.
8796 (copy_lang_decl): Use ggc_alloc.
8797 (complete_start_java_method): Don't mess with obstacks.
8798 (start_java_method): Likewise.
8799 (end_java_method): Likewise.
8800 * except.c (link_handler): Use xmalloc.
8801 (free_eh_ranges): New function.
8802 (method_init_exceptions): Use it.
8803 (add_handler): Use xmalloc.
8804 (expand_start_java_handler): Don't mess with obstacks.
8805 (prepare_eh_table_type): Likewise.
8806 (expand_end_java_handler): Likewise.
8807 * expr.c (push_value): Likewise.
8808 (create_label_decl): Likewise.
8809 (build_jni_stub): Likewise.
8810 (java_lang_expand_expr): Likewise.
8811 (note_instructions): Use xrealloc.
8812 (java_push_constant_from_pool): Don't mess with obstacks.
8813 (process_jvm_instruction): Likewise.
8814 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8816 * jcf-parse.c (get_constant): Don't mess with obstacks.
8817 (read_class): Likewise.
8818 (jcf_parse): Likewise.
8819 * lex.c (expression_obstack): Remove.
8820 (java_lex): Don't use obstack_free.
8821 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8822 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8823 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8824 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8825 * parse.y (gaol): Add more GC roots.
8826 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8827 (lookup_field_wrapper): Likewise.
8828 (obtain_incomplete_type): Don't mess with obstacks.
8829 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8831 (craft_constructor): Don't mess with obstacks.
8832 (safe_layout_class): Likewise.
8833 (java_complete_class): Likewise.
8834 (source_end_java_method): Likewise.
8835 (build_outer_field_access_methods): Likewise.
8836 (build_outer_method_access_method): Likewise.
8837 (maybe_build_thisn_access_method): Likewise.
8838 (build_dot_class_method_invocation): Likewise.
8839 (java_complete_tree): Likewise.
8840 (java_complete_lhs): Likewise.
8841 (do_merge_string_cste): Likewise.
8842 (patch_string_cst): Likewise.
8843 (array_constructor_check_entry): Likewise.
8844 * typeck.c (build_java_array_type): Likewise.
8845 (parse_signature_string): Likewise.
8846 (build_java_signature): Likewise.
8848 2000-10-12 Tom Tromey <tromey@cygnus.com>
8851 * gjavah.c (add_class_decl): Don't special-case inner classes.
8852 (add_namelet): Likewise.
8854 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8856 * java-tree.h: Constify current_encoding.
8857 * lang.c: Constify current_encoding.
8859 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8861 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8862 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8864 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8866 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8867 patch. Fixes gcj/340.
8869 2000-10-10 Tom Tromey <tromey@cygnus.com>
8871 * lex.c (java_new_lexer): Initialize out_first and out_last
8873 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8875 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8877 * parse.y (pop_current_osb): New function.
8878 (array_type:): Use `dims:', changed actions
8879 accordingly. Suggested by Anthony Green.
8880 (array_creation_expression:): Used pop_current_osb.
8881 (cast_expression:): Likewise.
8882 (search_applicable_method_list): Fixed indentation.
8884 2000-10-08 Anthony Green <green@redhat.com>
8886 * parse.y (array_type_literal): Remove production.
8887 (type_literals): Refer to array_type, not array_type_literal.
8889 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8891 Patch contributed by Corey Minyard.
8892 * decl.c (check_local_named_variable): New function.
8893 (tree check_local_unnamed_variable): Likewise.
8894 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8896 2000-10-07 Anthony Green <green@redhat.com>
8898 * class.c (layout_class): Handle case where superclass can't be
8901 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8903 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8906 2000-10-05 Tom Tromey <tromey@cygnus.com>
8908 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8909 * jvgenmain.c (class_mangling_prefix): Removed.
8910 (class_mangling_suffix): New global.
8912 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8914 (print_method_info): Handle overrides for static and final
8916 (process_file): Generate declaration for class object field.
8917 * class.c (cxx_keywords): New array.
8918 (utf8_cmp): New function.
8919 (cxx_keyword_p): New function.
8920 (layout_class_method): Mangle C++ keywords by appending `$'.
8921 (mangle_field): New function.
8922 (mangle_class_field): Use mangle_field. Mangle class name as
8924 (mangle_static_field): Use mangle_field.
8926 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8928 * decl.c (find_local_variable): Removed uncessary type check and
8929 fixed range check typo. From Corey Minyard.
8931 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8933 * decl.c (give_name_to_locals): New local `code_offset'. Call
8934 `maybe_adjust_start_pc'.
8935 * expr.c (note_instructions): New function.
8936 (expand_byte_code): Don't collect insn starts here.
8937 (peek_opcode_at_pc): New function.
8938 (maybe_adjust_start_pc): Likewise.
8939 * java-tree.h (maybe_adjust_start_pc): Declare.
8940 (note_instructions): Likewise.
8941 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8943 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8945 * parse.y (field_access:): Fixed indentation.
8946 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8948 2000-09-07 Tom Tromey <tromey@cygnus.com>
8951 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8952 JPRIMITIVE_TYPE_P, for arithmetic operators.
8953 (patch_method_invocation): Indentation fix.
8954 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8955 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8956 (do_unary_numeric_promotion): Cleaned up code.
8957 (valid_cast_to_p): Handle boolean correctly.
8959 2000-09-27 Tom Tromey <tromey@cygnus.com>
8961 * lex.c (java_read_unicode): Reset bs_count when finished with
8964 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8967 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8968 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8969 (typeck.o): Depend on ggc.h.
8970 * class.c (add_method_1): Use GC functions for allocation.
8971 (init_class_processing): Register roots.
8972 * decl.c (ggc_p): Set to 1.
8973 (pending_local_decls): Make it static.
8974 (push_jvm_slot): Use GC functions for allocation.
8975 (init_decl_processing): Register roots.
8976 (give_name_to_locals): Use GC functions for allocation.
8977 (lang_mark_tree): New function.
8978 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8979 functions for allocation.
8980 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8981 * lex.c (java_lex): Use build_string, rather than replicating it
8983 * parse.y (goal): Add more roots.
8984 (mark_parser_ctxt): New function.
8985 * typeck.c: Include ggc.h.
8987 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8989 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8990 contains something else than MODIFY_EXPR.
8992 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8994 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8995 * Makefile.in (parse.o): Depend on ggc.h.
8996 (class.o): Likewise.
8997 (constants.o): Likewise.
9000 (jcf-parse.o): Likewise.
9001 (jcf-write.o): Likewise.
9002 (mangle.o): Likewise.
9003 * class.c: Include ggc.h.
9004 (build_static_field_ref): Register GC roots.
9005 (layout_class): Likewise.
9006 (init_class_processing): Likewise.
9007 * constants.c: Include ggc.h.
9008 (current_constant_pool_data_ref): Remove.
9009 (tag_nodes): Move it to ...
9010 (get_tag_node): ... here. Register GC roots.
9011 * decl.c: Include ggc.h. Remove many global tree definitions.
9012 (throw_node): Define.
9013 (java_global_trees): Likewise.
9014 (predef_filenames): Make the size a constant.
9015 (init_decl_processing): Adjust accordingly.
9016 (init_decl_processing): Call init_jcf_parse. Register GC roots.
9017 * expr.c: Include ggc.h.
9018 (init_expr_processing): Register GC roots.
9019 (build_invokeinterface): Likewise.
9020 * java-tree.h: Replace extern tree declarations with macros.
9021 (java_global_trees): New variable.
9022 (java_tree_index): New enumeration.
9023 (init_jcf_parse): Declare.
9024 * jcf-parse.c: Include ggc.h.
9025 (current_class): Remove declaration.
9026 (main_class): Likewise.
9027 (all_class_list): Likewise.
9028 (predefined_filename_p): Adjust for constant size of
9030 (init_jcf_parse): New function.
9031 * jcf-write.c: Include ggc.h.
9032 (generate_classfile): Register GC roots.
9033 (append_synthetic_attribute): Likewise.
9034 (append_innerclass_attribute_entry): Likewise.
9035 * lang.c: Include ggc.h.
9036 (lang_print_error): Register GC roots.
9037 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
9039 * parse.y: Include ggc.h.
9040 (wfl_operator): Remove.
9041 (goal): Register GC roots.
9042 (java_pop_parser_context): Adjust for new field names.
9043 (java_parser_context_save_global): Likewse.
9044 (java_parser_context_restore_global): Likewise.
9045 (java_parser_context_suspend): Likewise.
9046 (java_parser_context_resume): Likewise.
9047 (verify_constructor_circularity): Register GC roots.
9048 (lookup_cl): Likewise.
9049 (java_reorder_fields): Likewise.
9050 (build_current_this): Likewise.
9051 (class_in_current_package): Likewise.
9052 (argument_types_convertible): Likewise.
9053 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
9055 2000-09-14 Tom Tromey <tromey@cygnus.com>
9057 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
9059 2000-09-13 Tom Tromey <tromey@cygnus.com>
9061 * jcf-parse.c: Include <locale.h>.
9062 * jv-scan.c: Include <locale.h>.
9064 2000-09-12 Tom Tromey <tromey@cygnus.com>
9066 * expr.c (pop_type_0): Return `Object' if trying to merge two
9068 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
9069 interface types; `Object' is always a valid supertype.
9071 2000-09-12 Tom Tromey <tromey@cygnus.com>
9074 * jv-scan.c (help): Document --encoding.
9075 (options): Added `encoding' entry.
9076 (OPT_ENCODING): New define.
9077 (main): Handle --encoding.
9078 Include <langinfo.h> if nl_langinfo exists.
9079 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
9081 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9082 (parse_source_file): Correctly call java_init_lex. Added `finput'
9083 argument. Use nl_langinfo to determine default encoding.
9084 * java-tree.h (current_encoding): Declare.
9085 * parse.y (java_parser_context_restore_global): Don't restore
9087 (java_parser_context_save_global): Don't set `finput' field.
9088 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9090 * lang.c (current_encoding): New global.
9091 (lang_decode_option): Recognize `-fencoding='.
9092 (finish_parse): Don't close finput.
9093 * parse.h (struct parser_ctxt): Removed `finput' and
9094 `unget_utf8_value' fields. Added `lexer' field.
9095 (java_init_lex): Fixed declaration.
9096 * lex.c (java_new_lexer): New function.
9097 (java_destroy_lexer): Likewise.
9098 (java_read_char): Added `lex' argument. Handle iconv case.
9099 (java_read_unicode): Added `lex' argument. Count backslashes in
9101 (java_init_lex): Added `finput' and `encoding' arguments. Set
9102 `lexer' field in ctxp.
9103 (BAD_UTF8_VALUE): Removed.
9104 (java_lex): Handle seeing UEOF in the middle of a string literal.
9105 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9106 (java_lexer): New structure.
9109 (DEFAULT_ENCODING): New define.
9110 (java_destroy_lexer): Declare.
9112 2000-09-12 Tom Tromey <tromey@cygnus.com>
9115 * lex.c (java_init_lex): Initialize java_io_serializable.
9116 * parse.y (java_io_serializable): New global.
9117 (valid_ref_assignconv_cast_p): An array can be cast to
9120 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9122 * decl.c, expr.c: Include defaults.h if not already included.
9123 Don't define the *_TYPE_SIZE macros.
9125 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9127 * typeck.c (build_java_array_type): Correct first parameter
9128 in ADJUST_FIELD_ALIGN invocation.
9130 2000-09-06 Tom Tromey <tromey@cygnus.com>
9132 * lang-specs.h: Also recognize `-femit-class-files'.
9134 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9136 * verify.c (merge_types): Load the types to merge if necessary.
9138 2000-09-02 Anthony Green <green@redhat.com>
9140 * jcf-io.c: Include zlib.h.
9141 (open_in_zip): Read compressed class file archives.
9142 * zipfile.h (ZipDirectory): Add uncompressed_size and
9143 compression_method fields.
9144 * zextract.c (read_zip_archive): Collect file compression info.
9146 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9148 * parse.y (do_resolve_class): Also explore superclasses of
9149 intermediate enclosing contexts when searching for inner classes.
9151 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9153 * parse.y (variable_declarator_id:): Better error message.
9154 (expression_statement:): Use YYNOT_TWICE.
9155 (cast_expression:): Likewise.
9156 (assignment:): Likewise.
9158 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9160 * parse.y (do_merge_string_cste): New locals. Create new
9161 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9163 2000-08-07 Hans Boehm <boehm@acm.org>
9165 * boehm.c (mark_reference_fields): Set marking bits for all words in
9166 a multiple-word record.
9167 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9170 2000-08-31 Mike Stump <mrs@wrs.com>
9172 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9173 jcf-dump$(exeext)): Make parallel safe.
9175 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9177 * jcf-parse.c (set_source_filename): Constify a char *.
9178 * jcf-write.c (append_innerclasses_attribute,
9179 make_class_file_name): Constify a char *. Don't recycle a
9180 variable for an unrelated purpose.
9181 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9182 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9184 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9186 * expr.c (can_widen_reference_to): Fixed indentation.
9187 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9188 * parse.y: `finit$' replaces `$finit$' in comments.
9189 (try_builtin_assignconv): Fixed leading comment.
9191 2000-08-25 Greg McGary <greg@mcgary.org>
9193 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9195 2000-08-24 Greg McGary <greg@mcgary.org>
9197 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9198 * parse.y (BINOP_LOOKUP): Likewise.
9200 2000-08-22 Andrew Haley <aph@cygnus.com>
9202 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9203 sign extending. Fixes gcj/321.
9204 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9205 combining to make a jlong. Fixes gcj/321.
9207 2000-08-21 Nix <nix@esperi.demon.co.uk>
9209 * lang-specs.h: Do not process -o or run the assembler if
9212 2000-08-16 Andrew Haley <aph@cygnus.com>
9214 * typeck.c (build_java_array_type): Rewrite code to do array
9215 alignment. Take into account back-end macros when aligning array
9216 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9217 user to set alignment. Fixes gcj/252 and 160.
9219 2000-08-09 Tom Tromey <tromey@cygnus.com>
9221 * parse.y (check_abstract_method_definitions): Now return `int'.
9222 Check implemented interfaces. Fixes PR gcj/305.
9224 * parse.y (patch_switch_statement): Disallow `long' in switch
9225 expressions. Fixes PR gcj/310.
9227 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9229 * decl.c (finit_leg_identifier_node): New global.
9230 (init_decl_processing): Use `finit$' to initialize
9231 finit_identifier_node. Use `$finit$' to initialize
9232 finit_leg_identifier_node.
9233 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9234 * java-tree.h (finit_identifier_node): Changed attached comment.
9235 (finit_leg_identifier_node): New declaration.
9236 (ID_FINIT_P): Take finit_identifier_node and
9237 finit_leg_identifier_node into account. This is a backward
9240 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9242 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9244 (generate_bytecode_insns): Check `nargs' before emitting it.
9245 * verify.c (merge_type_state): Fixed typo.
9246 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9247 generate_bytecode_{conditional,insns}.
9249 2000-08-13 Anthony Green <green@redhat.com>
9251 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9254 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9256 * class.c (maybe_layout_super_class): Fixed indentation.
9257 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9258 (java_check_methods): New function declaration.
9259 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9260 instead of `str_ptr'.
9261 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9262 of a `invokeinterface' at the right time.
9263 * parse.h (WFL_STRIP_BRACKET): New macro.
9264 (SET_TYPE_FOR_RESOLUTION): Use it.
9265 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9266 (check_class_interface_creation): Don't check for cross package
9267 innerclass name clashes.
9268 (method_header): Behave properly if MDECL is `error_mark_node'.
9269 (method_declarator): Return `error_mark_node' if bogus current
9271 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9272 (resolve_and_layout): New local `decl_type', set and used. Call
9274 (java_check_methods): New method.
9275 (java_layout_classes): Use it.
9276 (resolve_qualified_expression_name): No EH check necessary in
9278 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9280 (patch_assignment): Set DECL_INITIAL on integral final local.
9282 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9284 * java-tree.h (flag_extraneous_semicolon): New extern.
9285 * lang-options.h: (-Wextraneous-semicolon): New option.
9286 * lang.c (flag_redundant): Fixed typo in leading comment.
9287 (flag_extraneous_semicolon): New global.
9288 (lang_decode_option): Set `flag_extraneous_semicolon' when
9289 -Wall. Decode `-Wextraneous-semicolon'.
9290 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9291 `empty_statement' rule.
9292 (class_body_declaration): Likewise.
9293 (method_body:): Accept `;' as a method body.
9294 (static_initializer:): Removed `SC_TK' hack.
9295 (constructor_block_end:): Likewise.
9296 (empty_statement:): Report deprecated empty declaration. Fixes
9299 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9301 * parse.y (build_dot_class_method_invocation): Changed parameter
9302 name to `type'. Build signature from `type' and convert it to a
9303 STRING_CST if it's an array.
9304 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9305 to use `ref_type' directly.
9307 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9309 * lang-options.h: Added a comma after the last element to avoid
9310 syntax errors when other languages define additional options.
9312 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9314 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9315 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9316 (jc1): Link with $(BACKEND).
9317 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9319 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9321 * jvspec.c: Adjust type of second argument to
9322 lang_specific_driver, and update code as necessary.
9324 * class.c (build_dtable_decl): Initialize dummy.
9326 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9328 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9329 method bodies not to rule out discarding `<clinit>'; don't use
9330 <clinit> to initialize static fields with constant initializers.
9332 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9334 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9336 (method_synthetic): New global.
9337 (HANDLE_METHOD): Recognize synthetic method and tell
9338 `print_method_info' about it.
9339 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9340 processing a synthetic method.
9341 * jcf-reader.c (skip_attribute): New function.
9342 ( skip_attribute): Likewise.
9344 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9346 * parse.y (build_outer_field_access): Fixed comments.
9347 (fix_constructors): Emit the initialization of this$<n> before
9349 (resolve_qualified_expression_name): Build an access to `decl' if
9352 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9354 * parse-scan.y (curent_class): Non longer const.
9355 (inner_qualifier, inner_qualifier_length): Deleted.
9356 (current_class_length): New global.
9357 (bracket_count): Fixed typo in leading comment.
9358 (anonymous_count): New global.
9359 (class_instance_creation_expression:): Handle anonymous classes.
9360 (anonymous_class_creation:): New rule.
9361 (push_class_context): Rewritten.
9362 (pop_class_context): Likewise.
9363 (INNER_QUALIFIER): Macro deleted.
9364 (report_class_declaration): call `push_class_context' when
9365 entering the function. `fprintf' format modified not to use
9367 (report_class_declaration): Assign `package_name' and
9368 `current_class' to NULL separately.
9370 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9372 * expr.c (build_invokeinterface): Call layout_class_methods on
9375 2000-07-27 Tom Tromey <tromey@cygnus.com>
9376 Anthony Green <green@cygnus.com>
9377 Alexandre Petit-Bianco <apbianco@cygnus.com>
9379 * class.c (make_class_data): Create vtable for abstract classes.
9380 (get_dispatch_table): Changed to cope with abstract classes.
9382 2000-07-27 Tom Tromey <tromey@cygnus.com>
9384 * parse.y (patch_method_invocation): Don't reverse the argument
9385 list when dealing with anonymous class constructors. Fixed typo in
9388 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9390 * parse.y (build_alias_initializer_parameter_list): Reverse
9391 crafted list when building aliases for anonymous class
9394 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9396 * parse.y (jdep_resolve_class): Don't bother checking potential
9397 innerclass access if `decl' is NULL.
9398 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9401 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9403 * parse.c: Remove (again.)
9405 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9407 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9408 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9409 outside the `if' statement, alias to innerclass removed, `decl'
9410 used to mark the class complete.
9412 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9414 * parse.y (simple_name:): Fixed typo in error message.
9416 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9418 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9419 or its first operand can be error marks.
9421 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9423 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9424 * parse.y (method_header): Likewise.
9426 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9428 * parse.y (process_imports): Consider that one might be trying to
9429 import an innerclass. Fixes gcj/254
9431 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9433 * parse.y (find_as_inner_class): Handle the case where the
9434 enclosing context of an innerclass has been loaded as bytecode.
9436 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9438 * parse.y (simple_name:): Reject `$' in type names.
9439 (resolve_type_during_patch): Use `type' as a second
9440 argument to resolve_no_layout. Fixes gcj/257.
9442 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9444 * parse.y (find_most_specific_methods_list): Select the only
9445 non-abstract method even if max has been set.
9446 Fixes gcj/285, gcj/298.
9448 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9450 * lang-specs.h: Added %(jc1) to java compiler options.
9452 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9454 * .cvsignore: New file.
9456 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9458 * parse.y (not_accessible_p): Access granted to innerclasses
9459 (indirectly) extending the reference type. Fixes gcj/249.
9461 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9463 * parse.y (patch_method_invocation): Fixed comment.
9464 (maybe_use_access_method): Build this$<n>s to the context of the
9465 target method, or a type that extends it. Fixes gcj/242.
9467 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9471 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9473 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9475 2000-07-13 Tom Tromey <tromey@cygnus.com>
9477 * lang-specs.h: Added %{I*}.
9479 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9481 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9483 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9485 * parse-scan.c: Remove.
9487 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9489 * class.c (set_super_info): Handled protected inner classes.
9490 (common_enclosing_context_p): Bail early if arguments aren't both
9492 (get_access_flags_from_decl): Handle private and protected inner
9494 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9495 (CLASS_PROTECTED): Likewise.
9496 (struct lang_type): New bitfield `poic'.
9497 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9499 (check_inner_class_access): Renamed arguments, added
9500 comments. Handles protected inner classes (fixes gcj/225)
9501 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9503 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9505 * parse.y (resolve_qualified_expression_name): Verify qualified
9506 access to `this'. Fixes gcj/239.
9508 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9510 * jcf-write.c (generate_classfile): Don't install ConstantValue
9513 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9515 * parse.y (resolve_qualified_expression_name): Handle inner class
9516 access. Fixes gcj/256.
9518 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9520 * jcf-write.c (generate_classfile): Properly install the
9521 ConstantValue attribute and the initial value constant pool index
9522 on string constants.
9523 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9526 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9528 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9530 * parse.y (find_as_inner_class): Fixed typo.
9531 (do_resolve_class): Explore enclosing contexts when searching for
9532 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9533 (check_inner_class_access): Check `decl' which can be null in case
9536 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9538 * java-tree.h (java_debug_context): Declared `extern'.
9539 (safe_layout_class): Likewise.
9540 * parse.y (resolve_field_access): Field must be `static' in order
9541 to be replaced by its initial value. Added comments.
9542 (find_applicable_accessible_methods_list): Fixed typo.
9543 (find_most_specific_methods_list): Methods found in innerclasses
9544 take over methods founds in the enclosing contexts.
9545 (java_complete_tree): Loosen restrictions on the type of DECLs
9546 that can be replaced by their initialization values.
9547 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9549 2000-07-05 Tom Tromey <tromey@cygnus.com>
9551 * Make-lang.in (PARSE_DIR): New macro.
9552 (PARSE_RELDIR): Likewise.
9553 (PARSE_C): Likewise.
9554 (PARSE_SCAN_C): Likewise.
9555 ($(PARSE_C)): New target.
9556 ($(PARSE_SCAN_C)): Likewise.
9557 (SET_BISON): New macro.
9558 (BISONFLAGS): Likewise.
9559 (JAVABISONFLAGS): Likewise.
9561 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9563 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9564 argument on the first pass for CNI as well as JNI.
9565 (print_method_info): Set up method name on the first pass only.
9567 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9569 * parse.y (parser_qualified_classname): Removed parameter
9571 (create_interface): Removed first passed parameter to
9572 parser_qualified_classname.
9573 (create_class): Likewise. Don't install alias on static
9574 innerclasses. Fixes gcj/275.
9576 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9578 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9579 debugable statement with empty_stmt_node. Fixes gcj/272
9581 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9583 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9586 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9588 * jcf-write.c (push_long_const): Appropriately cast short negative
9591 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9593 * parse.y (verify_constructor_super): Use loop variable
9594 `m_arg_type' initialized with `mdecl_arg_type'.
9596 2000-06-29 Tom Tromey <tromey@cygnus.com>
9598 * parse.y (resolve_field_access): Handle case where `type_found'
9601 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9603 * expr.c (lookup_field): The same field can be found through two
9604 different interface. Don't declare it ambiguous in that case.
9606 2000-06-27 Tom Tromey <tromey@cygnus.com>
9608 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9609 follows \r, then unget it at a lower level.
9611 2000-06-26 Tom Tromey <tromey@cygnus.com>
9613 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9616 2000-06-25 Tom Tromey <tromey@cygnus.com>
9618 * parse.y (for_statement): Wrap expression in a WFL if it is a
9619 constant. For PR gcj/268.
9621 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9623 * parse.y (do_resolve_class): Minor optimiztion in the package
9624 list search. Removed unnecessary test and return statement.
9625 (valid_ref_assignconv_cast_p): Order of arguments to
9626 enclosing_context_p fixed.
9628 2000-06-24 Tom Tromey <tromey@cygnus.com>
9630 * expr.c (lookup_field): Print error and return error_mark_node if
9631 field reference is ambiguous.
9633 * parse.y (check_abstract_method_definitions): Also check if
9634 `other_method' is abstract.
9636 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9638 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9640 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9641 (struct lang_type): New field `pic'.
9642 (CLASS_PRIVATE): New macro.
9643 * parse.y (check_inner_class_access): New function.
9644 (jdep_resolve_class): Call it.
9646 2000-06-23 Tom Tromey <tromey@cygnus.com>
9648 * parse.y (patch_incomplete_class_ref): Initialize the returned
9649 class. For PR gcj/260.
9651 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9653 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9655 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9657 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9658 Java specific checks.
9659 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9661 * java-tree.def (CASE_EXPR): Marked 'e'.
9662 (DEFAULT_EXPR): Likewise.
9663 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9665 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9666 Java specific checks.
9667 (generate_bytecode_insns): Test try_block for BLOCK before using
9669 * parse.y (build_wfl_wrap): Added `location' argument. Set
9670 EXPR_WFL_LINECOL accordingly.
9671 (dim_expr:): Wrap constants with WFLs.
9672 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9673 (resolve_package): Check for `stmt' not being a BLOCK before
9674 building a debuggable statement with it.
9675 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9677 (resolve_field_access): Make sure `decl' is a DECL before treating
9679 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9680 IDENTIFIER_NODE before treating it as such.
9681 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9682 treating it as such.
9683 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9684 to be applied only on non array types.
9686 2000-06-16 Per Bothner <per@bothner.com>
9688 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9689 define in terms of DECL_RESULT, as that fails when --enable-checking.
9691 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9693 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9694 types the same in comparison.
9695 (CHECK_OP): Add static prototype.
9697 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9699 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9700 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9703 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9705 * decl.c (create_primitive_vtable): Prototype.
9707 * jcf-write.c (generate_bytecode_insns): Initialize variable
9710 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9712 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9714 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9715 to track searched classes, and do not search the same class more than
9716 once. Call find_applicable_accessible_methods_list on immediate
9717 superclass, instead of search_applicable_method_list on all ancestors.
9720 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9722 * parse.y (register_fields): Permit static fields in inner classes
9723 if they are final. Fix for PR gcj/255.
9725 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9727 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9728 * parse.y (find_in_imports): Returned type changed to void,
9729 leading comment fixed.
9730 (register_package): New function.
9731 (qualify_and_find): Likewise.
9732 (package_declaration:): Use `register_package'.
9733 (single_type_import_declaration:): Removed local variable
9734 `node'. Added missing `;' for consistency.
9735 (type_import_on_demand_declaration:): Use `chainon' to link new
9737 (lookup_field_wrapper): Lookup local variables defined in outer
9739 (java_complete_class): Don't reverse the list of imported on demand.
9740 (do_resolve_class): Reorganized. Removed local variable
9741 `original_name'. Call `qualify_and_find' with the current package
9742 name, invoke `find_in_imports_on_demand' right after. Call
9743 `qualify_and_find' with the packages we've seen so far. Fixed
9744 operations numbering in comments.
9745 (java_expand_class): Don't reverse `package_list'.
9746 (find_most_specific_methods_list): New local variables `abstract'
9747 and `candidates'. Use them to pick the right method.
9749 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9751 * parse.y (check_modifiers_consistency): Don't subtract out
9752 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9754 2000-06-04 Philipp Thomas <pthomas@suse.de>
9756 * Makefile.in (INTLLIBS): New.
9760 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9762 * class.c (get_dispatch_table): Build the vtable dummy entry list
9763 element with a null purpose. Fixed leading comment.
9764 (build_dtable_decl): Build an accurate dtable type when appropriate
9767 2000-06-02 Richard Henderson <rth@cygnus.com>
9769 * lang.c (lang_get_alias_set): New.
9771 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9773 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9774 before using it as the accessed field.
9776 2000-05-31 Tom Tromey <tromey@cygnus.com>
9778 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9779 char_array_vtable, short_array_vtable, int_array_vtable,
9780 long_array_vtable, float_array_vtable, double_array_vtable):
9782 * expr.c (get_primitive_array_vtable): New function.
9783 (create_primitive_vtable): New function.
9784 (java_lang_expand_expr): Enable code to statically generate
9786 * decl.c (init_decl_processing): Create primitive vtables.
9787 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9788 short_array_vtable, int_array_vtable, long_array_vtable,
9789 float_array_vtable, double_array_vtable): Define.
9791 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9793 * java/parse.y (find_applicable_accessible_methods_list):
9794 Don't add an uninitialized value to the list.
9796 2000-05-25 Tom Tromey <tromey@cygnus.com>
9798 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9799 when trying to see if field's class should be initialized. Always
9800 initialize field's declaring class, not qualified class.
9803 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9804 `wfl_operator', to maybe_build_primttype_type_ref.
9807 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9809 * parse.y (patch_method_invocation): Don't try to lookup methods
9812 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9814 * parse.y (resolve_field_access): Call the appropriate <clinit>
9815 before accessing the length of a static array. Craft a decl for
9816 the field while its time. Fixes PR gcj/129.
9818 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9820 * parse.y (resolve_package): Correctly set `*next' (was off by
9822 (resolve_qualified_expression_name): Fixed comment.
9824 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9826 * jcf-parse.c (jcf_parse_source): Reset current_class and
9827 current_function_decl to NULL before parsing a new file.
9829 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9831 * parse.y (block_end:): If the collected block doesn't feature a
9832 statement, insert an empty statement.
9834 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9836 * parse.y (maybe_yank_clinit): New function.
9837 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9838 end of the list of methods belonging to a class.
9839 (java_complete_expand_method): Check whether <clinit> is really
9840 necessary and expand it accordingly.
9842 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9844 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9845 processed by the method's switch statement.
9847 2000-05-19 Tom Tromey <tromey@cygnus.com>
9849 * java-tree.h: Added init state enum.
9850 * decl.c (emit_init_test_initialization): Initialize class
9851 initialization check variable by looking at class' state.
9853 2000-05-19 Tom Tromey <tromey@cygnus.com>
9855 * java-tree.h (build_instanceof): Declare.
9856 (build_get_class): Declare.
9857 * parse.y (patch_binop): Use build_instanceof.
9858 * expr.c (build_instanceof): New function. If class is final,
9859 don't make a function call.
9860 (expand_java_INSTANCEOF): Use it.
9861 (build_get_class): New function.
9863 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9865 * jcf-write.c (generate_classfile): Scan the source_file for
9866 slashes with the right pointer variable.
9868 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9870 * lang.c (lang_decode_option): Update -Wunused flags by calling
9872 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9874 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9876 * check_init.c (check_init): Constify local char *.
9877 * class.c (push_class): Constify local char *.
9878 * java_tree.h: Update prototypes.
9879 * jcf-io.c (open_class): Constify filename parameter and
9881 (find_class): Remove redundant string copy. Cast return from
9883 * jcf-parse.c (read_class, parse_class_file, yyparse):
9884 Constify local char *.
9885 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9886 Constify local char *.
9887 * jcf.h (JCF): Constify filename and classname.
9888 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9889 * lang.c (init_parse): Constify parameter and return value.
9890 * lex.c (java_get_line_col): Constify filename parameter.
9891 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9892 * parse.y (java_parser_context_suspend,
9893 issue_warning_error_from_context, safe_layout_class): Constify
9895 * parse.c: Regenerate.
9897 2000-05-08 Tom Tromey <tromey@cygnus.com>
9899 * expr.c (build_jni_stub): Cache the result of
9900 _Jv_LookupJNIMethod.
9902 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9904 * decl.c (predef_filenames_size): Now 7.
9905 (predef_filenames): New seventh entry.
9907 2000-05-04 Tom Tromey <tromey@cygnus.com>
9909 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9910 Keep track of when we've seen a reference field after a
9911 non-reference field.
9912 (get_boehm_type_descriptor): Handle case where we see
9913 non-reference fields but no trailing reference field.
9914 * decl.c (rawdata_ptr_type_node): Define.
9915 (init_decl_processing): Initialize rawdata_ptr_type_node.
9916 * java-tree.h (rawdata_ptr_type_node): Declare.
9918 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9920 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9921 specifiers in calls to fprintf.
9923 2000-05-03 Andrew Haley <aph@cygnus.com>
9925 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9927 * javaop.h (WORD_TO_INT): New function.
9928 (IMMEDIATE_s4): Use WORD_TO_INT.
9929 * jcf.h (JPOOL_INT): Ditto.
9931 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9934 2000-04-19 Tom Tromey <tromey@cygnus.com>
9936 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9938 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9940 * expr.c (build_jni_stub): New function.
9941 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9943 * parse.y (java_complete_expand_methods): Expand a native method
9944 and call build_jni_stub if -fjni given.
9945 * lang-options.h: Document -fjni.
9946 * lang.c (flag_jni): New global.
9947 (lang_f_options): Added `jni' entry.
9948 * java-tree.h (soft_lookupjnimethod_node,
9949 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9951 (flag_jni): Declare.
9952 (build_jni_stub): Declare.
9953 (struct lang_decl): Added `native' flag.
9954 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9956 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9957 soft_jnipopsystemframe_node): New globals.
9958 (init_decl_processing): Set them. _Jv_InitClass only takes one
9961 * java-tree.def: Put into `C' mode.
9963 2000-04-27 Tom Tromey <tromey@cygnus.com>
9966 * expr.c (expand_invoke): Generate check to see if object pointer
9967 is null in nonvirtual invocation case.
9968 * java-tree.h (soft_nullpointer_node): Declare.
9969 * decl.c (soft_nullpointer_node): New global.
9970 (init_decl_processing): Initialize soft_nullpointer_node.
9971 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9972 or `private' methods.
9973 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9975 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9977 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9980 2000-04-26 Tom Tromey <tromey@cygnus.com>
9982 * zextract.c (find_zip_file_start): New function.
9983 (read_zip_archive): Use it.
9985 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9987 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9989 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9991 * class.c (common_enclosing_context_p): New function.
9992 * java-tree.h (common_enclosing_context_p): Added prototype.
9993 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9994 classes sharing an outer context with the current instance.
9995 * parse.y (build_access_to_thisn): Fixed leading comment.
9996 (verify_constructor_super): New local `supper_inner'. Skip
9997 enclosing context argument in the case of inner class constructors.
9998 (patch_method_invocation): Insert proper context as second
9999 parameter to pure inner class constructor super invocations.
10001 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10003 * parse.y (end_class_declaration): Reset the interface number
10006 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10008 * parse.y (source_start_java_method): Deleted unnecessary code.
10009 (patch_method_invocation): Fixed comment.
10011 2000-04-24 Robert Lipe <robertlipe@usa.net>
10013 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
10015 2000-04-23 Tom Tromey <tromey@cygnus.com>
10017 * boehm.c (mark_reference_fields): Use int_byte_position.
10019 2000-04-22 Tom Tromey <tromey@cygnus.com>
10021 * boehm.c (mark_reference_fields): Only call byte_position on
10024 2000-04-22 Tom Tromey <tromey@cygnus.com>
10026 * boehm.c (mark_reference_fields): Added `last_view_index'
10027 argument. Use DECL_FIELD_OFFSET to determine field's offset.
10029 2000-04-20 Mo DeJong <mdejong@cygnus.com>
10031 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
10032 * parse.y (check_class_interface_creation): Fixed comments. Select
10033 permitted modifiers for (inner) interfaces. Changed error message
10034 to report rejected modifiers used with local classes.
10036 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10038 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
10039 of directly inherited type considered in scope.
10040 * parse.y (do_resolve_class): Search inherited classes for inner
10043 2000-04-20 Tom Tromey <tromey@cygnus.com>
10045 * parse.y (not_accessible_p): Use member's class, not current
10046 class, when doing inheritance check for protected reference.
10049 2000-04-20 Jason Schroeder <shrode@subnature.com>
10051 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
10053 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10055 * parse.y (lookup_field_wrapper): Search for final local aliases.
10056 (resolve_expression_name): Let lookup_field_wrapper search for
10057 final local aliases. Force the value of `name' if one is found.
10058 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
10059 an expression name. Fixed comments.
10061 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10063 * parse.y (yyerror): `msg' can be null, don't use it in that case.
10065 2000-04-19 Tom Tromey <tromey@cygnus.com>
10067 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
10069 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10071 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
10073 2000-04-18 Tom Tromey <tromey@cygnus.com>
10076 * gjavah.c (utf8_cmp): Changed return value.
10077 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
10079 (cxx_keywords): New global.
10080 (get_field_name): Handle new result of cxx_keyword_subst.
10081 (print_method_info): Likewise.
10083 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10085 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10086 with a newline, for CNI.
10087 (print_stub_or_jni): Print a space or newline before method name for
10088 CNI as well as JNI.
10089 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10090 (process_file): Include gcj/cni.h if generating CNI stubs.
10092 2000-04-16 Tom Tromey <tromey@cygnus.com>
10094 * gjavah.c (decompile_method): Use print_field_name.
10097 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10099 * parse.y (java_expand_classes): Reverse the package list once.
10100 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10102 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10103 the `==' and `!=' operators.
10105 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10107 * jcf-write.c (generate_bytecode_insns): At invocation time,
10108 always relate an interface method to the type of its selector.
10110 2000-04-05 Tom Tromey <tromey@cygnus.com>
10113 * expr.c (expand_invoke): Generate check to see if object pointer
10114 is null in nonvirtual invocation case.
10115 * java-tree.h (soft_nullpointer_node): Declare.
10116 * decl.c (soft_nullpointer_node): New global.
10117 (init_decl_processing): Initialize soft_nullpointer_node.
10118 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10119 or `private' methods.
10120 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10122 2000-04-05 Tom Tromey <tromey@cygnus.com>
10124 Fix for PR gcj/140:
10125 * parse.y (check_final_assignment): Recognize assignments to the
10126 `length' field of an array when generating class files.
10128 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10130 * class.c (decl_hash): Prototype removed.
10131 (decl_compare): Likewise.
10133 2000-04-05 Tom Tromey <tromey@cygnus.com>
10135 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10136 * parse.y (check_modifiers_consistency): Check for final/volatile
10137 clash. Fixes PR gcj/164.
10139 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10141 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10143 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10145 (add_method_1): Use `java_hash_hash_tree_node' and
10146 `java_hash_compare_tree_node'.
10147 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10148 (java_hash_compare_tree_node): Likewise.
10149 * parse.y (find_applicable_accessible_methods_list): Create,
10150 delete and use a hash table to remember already searched interfaces.
10152 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10154 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10157 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10159 * boehm.c (mark_reference_fields, set_bit): Prototype.
10160 (set_bit): Un-ANSI-fy definition.
10162 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10165 * decl.c (emit_init_test_initialization): Likewise.
10167 * gjavah.c (jni_print_char): Likewise.
10169 * parse.y (create_new_parser_context): Likewise.
10171 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10173 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10174 patch missing hunk. Fixed indentation.
10176 2000-03-30 Tom Tromey <tromey@cygnus.com>
10178 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10179 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10181 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10183 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10184 when negative *before* using it as an array index.
10185 * ChangeLog: Fixed typo.
10187 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10189 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10190 to 0 when it reaches -1.
10192 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10194 * jcf-parse.c (get_constant): Properly cast `num' during the
10195 invocation of `add_double'.
10196 * jcf-write.c (push_long_const): Properly cast `lo' before
10197 comparing it to short bounds.
10198 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10199 `interface_body:' is reduced after the current interface is
10202 2000-03-26 Tom Tromey <tromey@cygnus.com>
10204 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10205 Java-specific `-f' option.
10207 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10209 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10210 Adjust order of making types.
10211 Make bitsize_*_node values.
10213 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10215 * class.c (make_field_value): Use byte_position.
10216 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10217 (java_array_data_offset): Likewise.
10218 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10221 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10223 * parse.y (check_abstract_method_definitions): New local
10224 `end_type_reached'. Make sure we also consider `end_type'.
10225 (java_check_abstract_method_definitions): Make sure we eventually
10226 consider `java.lang.Object'.
10227 (maybe_use_access_method): Don't use access method if not in the
10228 context of a pure inner class or if the method's context is right.
10229 (find_applicable_accessible_methods_list): New static flag
10230 `object_done'. Don't search abstract classes as interfaces. Fixed
10231 indentation. Fixed the `java.lang.Object' only search. Search
10232 class interface(s) first, then fully search enclosing contexts.
10233 (find_most_specific_methods_list): Pick the closest candidate when
10234 they're all abstract.
10236 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10238 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10239 properly initialize `finished_label'. Don't emit gotos for empty
10242 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10244 * except.c (emit_handlers): Clear catch_clauses_last.
10246 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10248 * parse.y (check_method_types_complete): New function.
10249 (create_class): Reset anonymous class counter only when seeing an
10251 (java_complete_class): JDEP_METHOD: Don't recompute signature
10254 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10256 * class.c (build_static_ref): Fixed indentation in comment.
10257 * java-tree.def (TRY_EXPR): Fixed typo in name.
10258 (CLASS_LITERAL): Likewise.
10259 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10260 (struct lang_type): New field `dot_class'.
10261 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10262 (generate_classfile): Method `class$' is synthetic.
10263 * parse.y (build_do_class_method): New function.
10264 (build_dot_class_method_invocation): Likewise.
10265 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10266 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10267 (qualify_ambiguous_name): Likewise.
10268 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10269 (build_try_statement): Fixed leading comment.
10271 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10273 * class.c (make_field_value): Properly handle sizes.
10274 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10275 (layout_class_method): Count using trees.
10276 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10277 * expr.c (java_array_data_offset): Use int_bit_position.
10278 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10279 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10281 2000-03-16 Tom Tromey <tromey@cygnus.com>
10283 * lang.c (flag_hash_synchronization): New global.
10284 (lang_f_options): Added `hash-synchronization'.
10285 * lang-options.h: Mention -fhash-synchronization.
10286 * java-tree.h (flag_hash_synchronization): Declare.
10287 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10288 hash table synchronization is disabled.
10289 * decl.c (init_decl_processing): Only push `sync_info' value when
10290 hash table synchronization is disabled.
10291 * class.c (make_class_data): Only push `sync_info' field when hash
10292 table synchronization is disabled. Removed dead code.
10294 2000-03-16 Tom Tromey <tromey@cygnus.com>
10296 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10298 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10300 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10302 * parse.y (patch_method_invocation): Handle anonymous classes
10303 creation in static context.
10305 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10307 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10308 * parse.y (resolve_qualified_expression_name): Use it.
10309 (patch_method_invocation): Likewise.
10311 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10313 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10314 depending on the type of dependency which dictates what the
10316 (unresolved_type_p): Resolved types limited to the current class.
10318 2000-03-15 Tom Tromey <tromey@cygnus.com>
10320 * decl.c (init_decl_processing): Set type of `sync_info' to be
10323 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10324 Correctly compute bit number for current slot. Zero `high' and
10325 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10326 mark_reference_fields.
10327 (mark_reference_fields): New function.
10329 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10331 * parse.y (register_incomplete_type): Fixed initialization of
10334 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10336 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10338 (push_class_context, pop_class_context): New function.
10339 (class_body:): Call pop_class_context.
10340 (interface_body:): Likewise.
10341 (INNER_QUALIFIER): New macro.
10342 (report_class_declaration): Changed output format and use
10343 INNER_QUALIFIER. Call push_class_context.
10345 2000-02-14 Andrew Haley <aph@cygnus.com>
10347 * check-init.c (check_init): Add new cases for unary and binary
10350 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10352 * parse.y (resolve_package): Set `next' once a type name has been
10353 progressively discovered.
10354 (resolve_qualified_expression_name): Propagate resolution only if
10355 there are remaining qualifiers. Take into account `q' might have
10356 been cleared after re-qualification.
10357 * parse.y (patch_method_invocation): New local `resolved'.
10358 Section dealing with qualified expression rewritten to use
10359 resolve_field_access.
10361 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10363 * parse.h (PUSH_CPC): Fixed indentation.
10364 (DEBUG_CPC): New macro.
10365 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10366 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10367 * parse.y (class_body_declaration:): Use
10368 SET_CPC_INSTANCE_INITIALIZER_STMT.
10369 (method_declaration:): Check for null current_function_decl.
10370 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10371 (java_parser_context_pop_initialized_field): Better handling of
10373 (maybe_make_nested_class_name): Mark nested class name as
10374 qualified when necessary.
10375 (end_class_declaration): Don't call java_parse_context_resume when
10376 one or more error occurred.
10377 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10378 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10379 SET_CPC_INITIALIZER_STMT.
10380 (method_header): Check for inner classes declaring static methods.
10381 (resolve_qualified_expression_name): Handle situation where `this'
10384 2000-03-13 Hans Boehm <boehm@acm.org>
10386 * typeck.c (build_prim_array_type): Correctly set the high word too.
10388 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10390 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10392 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10393 list of methods for interfaces.
10395 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10397 * parse.y (qualify_ambiguous_name): Properly handle expressions
10400 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10402 * parse.y (check_final_assignment): Extended to process
10404 (patch_assignment): Have check_final_assignment called only once.
10406 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10408 * java-tree.h (IS_INIT_CHECKED): New flag.
10409 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10410 * parse.y (patch_string): Call force_evaluation_order on the
10411 completed string concatenation tree.
10412 * expr.c (force_evaluation_order): Call force_evaluation_order on
10413 function's arguments too.
10415 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10417 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10418 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10419 (build_anewarray): Likewise.
10420 * parse.y (patch_newarray): Likewise.
10421 * parse.c: Regenerated.
10423 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10425 * decl.c (init_decl_processing): Added new class fields `depth',
10426 `ancestors', and `idt' to class_type_node. Use
10427 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10428 * class.c (make_class_data): Push initial values for new fields.
10429 * java-tree.h: Updated prototype for `build_invokeinterface'.
10430 * expr.c (build_invokeinterface): Changed parameters to accept
10431 `method' tree. Calculate index of `method' in its declaring
10432 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10433 (expand_invoke): Call `build_invokeinterface' with new parameters.
10434 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10437 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10439 * typeck.c (lookup_do): Search superinterfaces first
10440 when looking up an interface method. From Godmar Back
10441 <gback@cs.utah.edu>
10443 2000-03-06 Tom Tromey <tromey@cygnus.com>
10445 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10447 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10449 * java-tree.h (lookup_argument_method2): Declared.
10450 (safe_layout_class): Prototype moved from parse.h.
10451 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10452 * parse.y (java_check_regular_methods): Local `super_class' gone.
10453 Call lookup_argument_method2 instead of lookup_argument_method.
10454 Perform modifier match for methods found declared in implemented
10455 interfaces. Fixed indentation problem. Overriding/hiding error
10456 report to take place only for methods found in classes.
10457 * typeck.c (lookup_argument_method): Changed leading
10458 comment. Re-written by calling lookup_do.
10459 (lookup_argument_method2): New function.
10460 (lookup_java_method): Re-written by calling lookup_do.
10461 (lookup_do): New function.
10463 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10465 * check-init.c (check_init): Removed dead code. Handle (blank)
10467 * parse.y (declare_local_variables): New local `final_p', set it
10468 and use it to initialize LOCAL_FINAL.
10469 (check_final_assignment): Only check FIELD_DECLs.
10471 2000-02-17 Tom Tromey <tromey@cygnus.com>
10473 * Makefile.in (JAVA_OBJS): Added boehm.o.
10474 (boehm.o): New target.
10475 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10476 * java-tree.h (flag_use_boehm_gc): Declare.
10477 (get_boehm_type_descriptor): Declare.
10478 * lang.c (lang_f_options): Added `use-boehm-gc'.
10479 (flag_use_boehm_gc): New global.
10480 * lang-options.h: Added -fuse-boehm-gc.
10481 * boehm.c: New file.
10482 * class.c (get_dispatch_table): If class uses a Boehm type
10483 descriptor, put it in the vtable.
10484 (make_class_data): Removed dead code.
10486 2000-03-03 Per Bothner <per@bothner.com>
10488 * decl.c (init_decl_processing): Initialize sizetype properly.
10490 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10492 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10493 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10494 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10495 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10496 (jcf_parse): New local `current'. Load innerclasses seen in outer
10497 context being processed.
10498 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10499 * jcf-write.c (append_innerclasses_attribute): New function.
10500 (append_innerclasses_attribute_entry): Likewise.
10501 (get_access_flags): Handle static classes. Set anonymous and local
10502 classes to be private.
10503 (generate_classfile): Attribute count adjusted. Call
10504 append_innerclasses_attribute.
10505 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10506 PURE_INNER_CLASS_TYPE_P.
10507 * parse.y (parser_qualified_classname): New parameter `is_static',
10508 produce non qualified name accordingly.
10509 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10510 (create_interface): Added argument to parser_qualified_classname.
10511 (create_class): Added argument to parser_qualified_classname. Setup
10512 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10513 (add_inner_class_fields): Fixed indentation.
10514 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10515 (method_declarator): Fixed typo in comment.
10516 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10517 (build_current_thisn): Likewise.
10518 (patch_method_invocation): Likewise.
10520 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10522 * decl.c (current_function_decl): Move to toplev.c.
10524 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10526 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10527 (DECL_BIT_INDEX): Use underlying representation.
10528 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10530 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10532 * expr.c (build_java_ret): Pass proper type to size_binop.
10534 2000-02-25 Anthony Green <green@cygnus.com>
10536 * expr.c (build_class_init): Mark the decl to be ignored by
10538 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10539 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10540 * class.c (init_test_hash_newfunc): New function.
10541 (decl_hash): New function.
10542 (decl_compare): New function.
10543 * decl.c (emit_init_test_initialization): New function.
10544 (complete_start_java_method): Traverse the init test hashtable,
10545 calling emit_init_test_initialization.
10546 (always_initialize_class_p): Define.
10547 * expr.c (build_class_init): Use initialization tests when
10548 emitting class initialization code.
10549 (always_initialize_class_p): Declare.
10550 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10552 * java-tree.h: Include hash.h.
10553 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10554 (struct lang_decl): Add init_test_table field.
10555 (init_test_hash_entry): Define.
10557 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10559 * gjavah.c (main): Avoid using `argi' to report unimplemented
10562 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10564 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10565 initialize locals to avoid warnings. Local `exception_type' moved
10568 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10570 * parse.y (resolve_expression_name): Use `orig' as a second
10571 argument to resolve_field_access.
10572 (resolve_field_access): Removed unnecessary code when dealing with
10575 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10577 * class.c (push_super_field): Don't push the field twice.
10578 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10579 * parse.h (java_reorder_fields): Prototyped.
10580 * parse.y (java_reorder_fields): New function.
10581 (java_layout_class): Simplified not to worry about re-ordering.
10583 2000-02-23 Tom Tromey <tromey@cygnus.com>
10585 * gjavah.c (print_name): In JNI case, correctly quote string.
10586 (print_method_info): Don't handle overrides in JNI mode.
10588 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10590 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10591 value type set to `boolean_type_node'.
10593 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10595 * jcf-dump.c (main): Test for correct condition after
10596 output file creation.
10598 2000-02-19 Anthony Green <green@cygnus.com>
10600 * jcf-depend.c (add_entry): Fix test for first list entry.
10602 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10604 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10605 * constants.c (build_constants_constructor): Likewise.
10607 2000-02-19 Anthony Green <green@cygnus.com>
10609 * jcf-depend.c (add_entry): Add entries to the end of the list.
10611 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10613 * decl.c (INT_TYPE_SIZE): Define if necessary.
10614 (expand_java_return): Handle the case of a native integer smaller
10615 than a JVM integer.
10617 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10619 * gjavah.c (help): Use GCCBUGURL.
10620 * jv-scan.c (help): Likewise.
10621 * jcf-dump.c (help): Likewise.
10623 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10625 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10628 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10630 * jcf-parse.c (load_class): Call `fatal' if no file containing
10631 the target class are found.
10633 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10635 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10636 lex.c, lex.h, and PARSE_H to...
10637 (parse.o, parse-scan.o): ...here, respectively.
10639 * lex.c: Split out code that may trigger SIGFPE from yylex()
10640 to its own function.
10641 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10643 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10645 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10647 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10649 * parse.y (outer_field_access_p): Stop in time when outer contexts
10651 (resolve_qualified_expression_name): Properly qualify *everything*
10652 after a package.type to be resoled as expression names.
10653 (find_applicable_accessible_methods_list): Save/restore `class' to
10654 isolate it from a possible outer context search.
10656 2000-02-15 Tom Tromey <tromey@cygnus.com>
10658 * gjavah.c (jni_print_char): New function.
10659 (print_full_cxx_name): Use it.
10660 (decode_signature_piece): Likewise.
10661 (print_cxx_classname): Likewise.
10663 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10665 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10667 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10669 * gjavah.c: Include version.h.
10671 * jcf-dump.c: Likewise.
10673 * jv-scan.c: Likewise.
10675 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10677 * parse.y (outer_field_access_fix): First parameter now a tree
10678 node. Check for assignment to final. First argument to
10679 build_outer_field_access_fix modified to accommodate prototype.
10680 (build_outer_field_access): Don't check for assignment to final
10682 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10683 possibly returned by outer_field_access_fix. Changed
10684 outer_field_access_fix's first argument.
10685 (check_final_assignment): $finit$'s context is OK.
10686 (patch_unaryop): Use node instead of its line/column value when
10687 calling outer_field_access_fix.
10689 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10691 * parse.y (interface_declaration:): No longer tagged
10692 <node>. Re-installed default action.
10693 (class_member_declaration:): Handle inner interfaces.
10694 (interface_member_declaration): Handle inner interfaces and
10696 (create_interface): Push error if one seen. Suspend parsing
10697 context when processing an inner interface.
10698 (register_fields): Inner class static field limitations not to
10699 apply to inner interfaces.
10701 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10703 * jcf-parse.c (load_class): Update `java_error_count' when a
10704 class' file can't be found.
10705 (parse.y): Avoid (byte)code generation when errors seen.
10707 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10709 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10710 decodes a valid node.
10711 (patch_binop): Handle TRUNC_DIV_EXPR.
10713 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10715 * parse.y (resolve_package): New local `acc'. Try to progressively
10716 build and guess a package and type name.
10718 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10720 * parse.y (find_applicable_accessible_methods_list): Load and
10721 layout the search class if necessary.
10722 (java_complete_tree): Keep to original type of the folded initial
10725 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10727 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10728 Generate error message if circularity is detected. New static
10730 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10731 * jcf-write.c (generate_bytecode_insns): Very simply handle
10733 * parse.y (java_check_circular_reference): Use
10734 `cyclic_inheritance_report' during report, if necessary.
10735 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10736 walking NEW_ARRAY_INIT twice.
10738 2000-02-09 Tom Tromey <tromey@cygnus.com>
10740 * parse.y (check_class_interface_creation): Allow inner classes to
10741 be `private' or `protected', check modifiers' consistency. Prevent
10742 block local classes from bearing any modifiers.
10744 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10746 * except.c (check_start_handlers): Re-add prototype lost in last
10748 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10750 2000-02-09 Andrew Haley <aph@cygnus.com>
10752 * decl.c (clear_binding_level): Remove excess initializer.
10753 (maybe_poplevels): Remove unused variable.
10754 (force_poplevels): Ditto.
10755 (struct binding_level): Add comment.
10757 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10759 * jcf-write.c (generate_classfile): Don't consider
10760 pre-initialization with reference value (use <clinit> instead.)
10761 * parse.y (java_fix_constructors): No generated constructor for
10763 (build_outer_field_access): Removed debug message.
10764 (outer_field_expanded_access_p): Adapted to bytecode generation.
10765 (build_outer_field_access_method): Use fix_method_argument_names.
10766 (build_outer_method_access_method): Fixed indentation. Added
10767 comment. Handle access method generation for static and also void
10769 (build_access_to_thisn): Inserted debug message.
10770 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10771 (resolve_qualified_expression_name): Fixed comment.
10772 (not_accessible_p): Adapted to bytecode generation. Added comment.
10773 (patch_method_invocation): Added comment.
10774 (maybe_use_access_method): Fixed leading comment. Handle static
10776 (java_complete_lhs): Don't shortcut handling of initialized upon
10777 declaration String type static fields when generating bytecode.
10778 (patch_unaryop): Handle outer field access when generating
10781 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10783 * java-tree.h (FIELD_THISN): New macro.
10784 * jcf-write.c (append_synthetic_attribute): New function.
10785 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10786 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10787 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10789 (build_outer_field_access): Turned on access functions usage and
10790 generation when compiling to bytecode.
10791 (maybe_use_access_method): Likewise.
10793 2000-01-25 Andrew Haley <aph@cygnus.com>
10795 * java-except.h (struct eh_range): Add `expanded' field.
10796 (maybe_start_try): Add end_pc arg.
10797 (maybe_end_try): Ditto.
10798 * java-tree.h (force_poplevels): new function.
10799 * expr.c (expand_byte_code): Don't call maybe_start_try or
10801 * except.c (add_handler): Reset expanded.
10802 (expand_start_java_handler): Set expanded.
10803 (check_start_handlers): Don't expand a start handler that's
10804 already been expanded.
10805 (maybe_start_try): Add end_pc arg. Only expand a handler which
10807 (expand_end_java_handler): call force_poplevels.
10808 (force_poplevels): new function.
10809 * decl.c (binding_level): Add start_pc of binding level.
10810 (maybe_pushlevels): Call maybe_start_try when pushing binding
10812 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10813 (LARGEST_PC): Define.
10814 (clear_binding_level): Use LARGEST_PC.
10816 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10817 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10818 (binding_depth, is_class_level, current_pc): new variables.
10819 (struct binding_level): ditto.
10820 (indent): new function.
10821 (push_jvm_slot): add debugging info.
10822 (maybe_pushlevels): ditto.
10823 (maybe_poplevels): ditto.
10824 (pushlevel): ditto.
10826 (start_java_method): ditto.
10827 (give_name_to_locals): comment only.
10828 * except.c (binding_depth, is_class_level, current_pc):
10830 (expand_start_java_handler): add debugging info.
10831 (expand_end_java_handler): ditto.
10833 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10835 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10836 (print_name_for_stub_or_jni, process_file): Constify a char*.
10838 2000-02-03 Tom Tromey <tromey@cygnus.com>
10840 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10842 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10844 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10845 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10848 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10850 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10851 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10852 (struct lang_type): New field `ii_block'.
10853 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10854 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10855 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10856 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10857 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10858 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10860 * parse.y (add_instance_initializer): New function.
10861 (in_instance_initializer): New static global.
10862 (class_body_declaration:): Link instance initializer block.
10863 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10864 (array_creation_expression:): Remove unused local.
10865 (java_parser_context_push_initialized_field): Fixed leading
10866 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10867 CPC_INSTANCE_INITIALIZER_LIST.
10868 (java_parser_context_pop_initialized_field): Likewise.
10869 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10870 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10871 CPC_INITIALIZER_STMT.
10872 (fix_constructors): New local `class_type'. Use it. Call
10873 add_instance_initializer.
10874 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10875 (patch_return): Forbid return in instance initializers.
10876 (patch_throw_statement): Enforce exception handling in the context
10877 of instance initializers.
10879 2000-02-03 Tom Tromey <tromey@cygnus.com>
10881 * Make-lang.in (java.mostlyclean): Remove executables in
10884 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10886 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10887 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10888 (java_float_finite): Convert to use union Word from javaop.h.
10889 (java_double_finite): Convert to use union DWord from javaop.h.
10891 2000-02-02 Tom Tromey <tromey@cygnus.com>
10893 * gjavah.c (options): Added `jni' entry.
10894 (help): Document -jni.
10895 (flag_jni): New global.
10896 (process_file): Handle JNI output. Don't print text from
10897 -prepend, -add, etc, when generating stubs. Only remove `.class'
10898 suffix if it actually exists.
10899 (main): Create a `.c' file when run with `--jni --stubs'. Create
10900 correct output file name with `--jni'.
10901 (print_include): Mangle header name differently in JNI case.
10902 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10904 (print_method_info): Handle JNI case. Put signature info into
10905 method name. Handle case when STREAM is NULL.
10906 (print_name_for_stub_or_jni): New function.
10907 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10908 (print_cxx_classname): Handle JNI.
10909 (print_full_cxx_name): Likewise.
10910 (decode_signature_piece): Likewise.
10911 (overloaded_jni_method_exists_p): New function.
10912 (struct method_name): Added `signature' and `sig_length' fields.
10913 (HANDLE_END_FIELD): Do nothing in JNI mode.
10915 2000-02-02 Tom Tromey <tromey@cygnus.com>
10917 * jv-scan.c: Include version.c, <getopt.h>.
10918 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10919 (options): New array.
10920 (usage): New function.
10921 (version): New function.
10922 (main): Use getopt_long to parse command line.
10923 * jcf-dump.c: Include version.c, <getopt.h>.
10924 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10925 OPT_JAVAP): New macros.
10926 (options): New array.
10927 (usage): Return `void'. Changed message.
10928 (help): New function.
10929 (version): New function.
10930 (main): Use getopt_long_only to parse command line.
10931 * gjavah.c: Include <getopt.h>.
10932 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10933 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10934 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10935 (options): New array.
10936 (java_no_argument): Removed.
10937 (help): Updated with missing options.
10938 (main): Use getopt_long_only to parse command line.
10939 (usage): Changed message.
10941 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10943 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10944 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10945 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10946 * parse.y (array_creation_expression:): Handle anonymous arrays.
10947 (build_array_from_name): Don't set `ret_name' if null.
10948 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10949 (qualify_ambiguous_name): Likewise.
10950 (java_complete_expand_class): Likewise.
10952 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10954 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10955 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10956 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10957 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10958 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10959 AIPL_FUNCTION_COMPLETED_INVOCATION.
10960 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10961 AIPL_FUNCTION_INVOCATION_READY.
10962 (AIPL_FUNCTION_DECLARATION): New enum entry.
10963 * parse.y (reorder_static_initialized): New function.
10964 (java_parser_context_pop_initialized_field): Use it.
10965 (add_inner_class_fields): Use
10966 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10967 augmented. Install marker after last alias initializer, if any.
10968 (generate_finit): Fixed typo. Don't try to retain only the used
10970 (method_header): Compute and set DECL_FUNCTION_NAP.
10971 (method_declarator): Fixed comment. Insert alias initializer in
10973 (build_alias_initializer_parameter_list): Fixed leading
10974 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10975 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10976 (java_complete_expand_class): Code to retain only used aliases
10978 (java_complete_expand_methods): New local `first_decl'. Generate
10979 $finit$ first, then expand the constructors, regular methods and
10981 (java_complete_expand_method): Don't report error on missing
10982 return statement if previously detected bogus.
10983 (fix_constructors): Don't patch constructor parameters list.
10984 (patch_method_invocation): Use new AIPL enum values. Reverse
10985 alias initializer list for anonymous classes.
10987 2000-01-30 Anthony Green <green@redhat.com>
10989 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10990 determine how many stack slots to pop.
10992 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10994 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10995 error handling/recovery.
10996 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10998 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11000 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
11001 FIELD_LOCAL_ALIAS_USED): New macros.
11002 (DECL_FUNCTION_NAP): New macro.
11003 (struct lang_decl): New field `nap'.
11004 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
11005 (struct lang_type): New fields `finit_stmt_list' and
11006 `clinit_stmt_list'.
11007 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
11008 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
11009 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
11010 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
11011 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
11012 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
11013 (BUILD_THROW): Macro line separator re-indented.
11014 * parse.y (end_class_declaration): New function.
11015 (maybe_generate_pre_expand_clinit): New name for
11016 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
11017 pre-expand static fields.
11018 (maybe_generate_clinit): Function deleted.
11019 (check_for_static_method_reference): Prototype's parameter list
11021 (generate_finit): New name for maybe_generate_finit. Changed
11022 leading comment. Function rewritten to use
11023 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
11024 (build_alias_initializer_parameter_list): New function.
11025 (java_parser_context_pop_initialized_field): Likewise.
11026 (add_inner_class_fields): Likewise.
11027 (type_declaration:): Call end_class_declaration.
11028 (class_member_declaration:): Likewise.
11029 (formal_parameter_list:): Fixed typos.
11030 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
11031 element. Improved error handling.
11032 (block_statement:): Call end_class_declaration.
11033 (anonymous_class_creation:): Likewise.
11034 (create_anonymous_class): Fixed comments.
11035 (create_class): Call add_inner_class_fields.
11036 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
11037 (method_header): Use MARK_FINAL_PARMS.
11038 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
11039 (method_declarator): Propagate final argument flag.
11040 (craft_constructor): New local `artificial'. Call
11041 build_alias_initializer_parameter_list. Use
11042 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
11043 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
11045 (complete_expand_class): Get rid of unused outer context local
11047 (java_complete_expand_methods): Fixed leading
11048 comment. Generate/pre-expand <clinit> first. Changed method
11049 expansion order to regular, $finit$, constructors, <clinit>.
11050 (java_complete_expand_method): Set current_function_decl.
11051 (fix_constructors): Fix constructor parameter list to account for
11052 outer context local alias initializers.
11053 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11054 (resolve_expression_name): Lookup outer context local aliases. New
11055 local `access', use it.
11056 (patch_method_invocation): Patch inner class ctor invocation with
11057 outer context local aliases initialization values. $finit$
11058 invocation patching now includes things generated with
11059 build_alias_initializer_parameter_list.
11060 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11061 (build_super_invocation): Likewise.
11062 (patch_assignment): Changed comment.
11064 2000-01-27 Andrew Haley <aph@cygnus.com>
11066 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
11070 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11072 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
11074 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
11076 * parse.y (register_fields): Don't pass a format specifier to
11077 OBSOLETE_MODIFIER_WARNING.
11078 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
11079 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
11081 (check_modifiers): Change function into a macro.
11082 (check_class_interface_creation): Pass a literal format string.
11084 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11086 * buffer.h: PROTO -> PARAMS.
11087 * check-init.c: Likewise.
11088 * class.c: Likewise.
11089 * constants.c: Likewise.
11090 * convert.h: Likewise.
11091 * decl.c: Likewise.
11092 * except.c: Likewise.
11093 * expr.c: Likewise.
11094 * gjavah.c: Likewise.
11095 * java-except.h: Likewise.
11096 * java-tree.h: Likewise.
11097 * jcf-depend.c: Likewise.
11098 * jcf-dump.c: Likewise.
11099 * jcf-parse.c: Likewise.
11100 * jcf-path.c: Likewise.
11101 * jcf-reader.c: Likewise.
11102 * jcf-write.c: Likewise.
11104 * jv-scan.c: Likewise.
11105 * jvgenmain.c: Likewise.
11106 * jvspec.c: Likewise.
11107 * lang.c: Likewise.
11110 * parse-scan.y: Likewise.
11111 * parse.h: Likewise.
11112 * parse.y: Likewise.
11113 * typeck.c: Likewise.
11114 * verify.c: Likewise.
11115 * xref.c: Likewise.
11116 * xref.h: Likewise.
11117 * zextract.c: Likewise.
11118 * zipfile.h: Likewise.
11120 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11122 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11123 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11124 * constants.c (build_constant_data_ref): Check for cached
11125 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11126 in TYPE_CPOOL_DATE_REF.
11127 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11128 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11129 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11130 (LOCAL_FINAL): New macro.
11131 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11132 constant pool -- don't try to reuse.
11133 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11134 TYPE_LANG_SPECIFIC.
11135 (find_in_current_zip): Use TYPE_JCF.
11136 * parse.h (java_check_final): Prototype removed.
11137 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11138 (maybe_create_class_interface_decl,
11139 check_class_interface_creation): Likewise.
11140 (java_expand_finals): Function removed.
11141 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11142 (block_statement:): Fixed comment.
11143 (anonymous_class_creation:): Likewise.
11144 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11146 (check_class_interface_creation): Loosened error report on (inner)
11147 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11148 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11149 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11151 (create_interface): Likewise.
11152 (anonymous_class_counter): New static global.
11153 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11154 patch. Fixed comments.
11155 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11156 anonymous_class_counter when declaring a toplevel class.
11157 (craft_constructor): Fixed constructor name when handling
11158 anonymous classes. Anonymous class constructors to feature hidden
11159 this$<n> parameter.
11160 (java_fix_constructors): Added comment.
11161 (java_check_final): Function removed.
11162 (java_complete_expand_methods): Fixed comment. Don't generate
11163 class data, save its outgoing constant pool instead.
11164 (verify_constructor_super): Skip anonymous class constructor
11165 hidden this$<n> parameter.
11166 (java_expand_classes): New local `saved_ctxp'. Removed call to
11167 java_expand_finals and java_check_final. Expand anonymous class
11168 constructors. Generate class data.
11169 (build_super_invocation): Skip anonymous class hidden this$<n>
11171 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11172 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11173 (set_java_signature): Likewise.
11175 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11177 * gjavah.c: Delete ACC_VISIBILITY define.
11178 * jcf.h: Add ACC_VISIBILITY define.
11179 * parse.y: final: rule tagged <value>.
11180 (java_check_regular_methods): Use ACC_VISIBILITY define for
11181 default package access check.
11182 (local_variable_declaration_statement): Use final: rule.
11184 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11186 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11187 (final:): New rule.
11189 2000-01-17 Tom Tromey <tromey@cygnus.com>
11191 * gjavah.c (print_field_info): Allow non-static final fields.
11193 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11195 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11196 * parse.y (patch_anonymous_class): New function.
11197 (create_anonymous_class): Register incomplete type when the
11198 class/interface to extends/implement isn't known yet.
11199 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11200 (verify_constructor_super): Tuned error message.
11202 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11204 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11205 (ANONYMOUS_CLASS_P): New macro.
11206 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11207 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11208 * parse.y (create_class): Added leading argument.
11209 (maybe_create_class_interface_decl,
11210 check_class_interface_creation): Likewise.
11211 (craft_constructor): New function.
11212 (verify_constructor_super): Added argument in prototype.
11213 (class_declaration:): Inserted leading argument.
11214 (for_begin:): Use FOR_LOOP_P.
11215 (anonymous_class_creation): Create WFL of the anonymous class to
11216 instantiate. Call build_new_invocation. Added comments.
11217 (check_class_interface_creation): Handle parameter `anonymous' in
11218 verbose mode class creation announce.
11219 (link_nested_class_to_enclosing): Exclude anonymous classes.
11220 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11221 anonymous class, even though they appear to have an enclosing
11223 (create_interface): Pass extra argument to
11224 check_class_interface_creation.
11225 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11226 (create_class): Call check_class_interface_creation and
11227 maybe_create_class_interface_decl with extra new argument. Don't
11228 add private this$<n> to anonymous classes.
11229 (method_declarator): Insert hidden this$<n> to anonymous class
11231 (java_fix_constructors): Deleted code creating default
11232 constructor. Call craft_constructor instead.
11233 (java_check_regular_methods): Set `saw_constructor' to 1 for
11235 (fix_constructors): Pass extra argument to verify_constructor_super.
11236 (verify_constructor_super): New local `sdecl', use it. Search for
11237 matching constructor (possibly featuring arguments) in super
11239 (lookup_method_invoke): Craft constructor according to arguments
11240 list when dealing with anonymous class constructors.
11241 (build_super_invocation): Pass arguments to anonymous class super
11243 (search_loop): Use FOR_LOOP_P.
11244 (labeled_block_contains_loop_p): Likewise.
11246 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11248 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11249 (enclosing_context_p): New function.
11250 (get_access_flags_from_decl): Handle CLASS_STATIC.
11251 (maybe_layout_super_class): Extra first argument passed to
11253 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11255 * decl.c (access0_identifier_node): New global.
11256 (init_decl_processing): access0_identifier_node initialized.
11257 (pushdecl): Set DECL_CONTEXT only on non type decls.
11258 * expr.c (lookup_field): Lookup inner class fields in enclosing
11260 (expand_invoke): Use ID_INIT_P.
11261 (expand_java_field_op): Use DECL_CLINIT_P.
11262 * java-tree.def (CLASS_LITERAL): New tree code.
11263 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11264 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11265 (struct lang_decl): New field `inner_access'.
11266 (enclosing_context_p): Prototyped.
11267 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11268 ID_CLINIT_P): New macros.
11269 (CLASS_STATIC): New macro.
11270 (CLASS_ACCESS0_GENERATED_P): New macro.
11271 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11272 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11273 INNER_CLASS_P): New macros.
11274 (DECL_INNER_CLASS_LIST): New macro.
11275 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11277 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11278 the shift value to int. Fixed typo in comment.
11279 * lex.c (inst_id, wpv_id): Initialize.
11280 * mangle.c (unicode_mangling_length): Take `$' into account.
11281 * parse.h (DRECOVER, RECOVER): Terminate properly.
11282 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11283 (typedef struct _jdep): New field `enclosing'.
11284 (JDEP_ENCLOSING): New macro.
11285 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11286 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11287 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11288 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11289 GET_ENCLOSING_CPC_CONTEXT): New macros.
11290 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11291 (do_resolve_class): Added extra argument in prototype.
11292 * parse.y (resolve_class): Added extra argument in prototype.
11293 (maybe_create_class_interface_decl): Likewise.
11294 (maybe_use_access_method, build_wfl_wrap): New functions.
11295 (java_complete_expand_classes, java_complete_expand_class):
11297 (java_parser_context_push_initialized_field,
11298 java_parser_context_suspend, java_parser_context_resume):
11300 (maybe_make_nested_class_name, make_nested_class_name,
11301 set_nested_class_simple_name_value,
11302 link_nested_class_to_enclosing, find_as_inner_class,
11303 find_as_inner_class_do, check_inner_class_redefinition,
11304 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11305 maybe_build_thisn_access_method, build_outer_field_access,
11306 build_outer_field_access_methods, build_outer_field_access_expr,
11307 build_outer_method_access_method, build_new_access_id,
11308 build_outer_field_access_method, outer_field_access_p,
11309 outer_field_expanded_access_p, outer_field_access_fix,
11310 build_incomplete_class_ref, patch_incomplete_class_ref,
11311 create_anonymous_class): Likewise.
11312 (inst_id, wpv_id): New static global variables.
11313 (synchronized:): New rule, tagged <node>.
11314 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11316 (anonymous_class_creation:): New rule, tagged <node>.
11317 (NEW_TK): Tagged <node>.
11318 (type_literals, array_type_literal): New rules, tagged <node>.
11319 (class_declaration:): Removed action when reducing by class_body:
11320 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11321 using GET_CPC in sub-rules.
11322 (class_member_declaration): Handle inner classes.
11323 (method_declaration): When reducing method_header:, reset
11324 current_function_decl when appropriate.
11325 (method_declarator:): Set the number of formal parameter to 0 for
11326 method declared without arguments.
11327 (constructor_declarator:): Likewise.
11328 (static_initializer:): List of elements kept in a list.
11329 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11330 use of the keyword `static' for type declarations.
11331 (block_statement:): Handle inner class declarations.
11332 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11333 type qualified `this'.
11334 (class_instance_creation_expression): Use anonymous_class_creation:
11335 to handle inner class instances creation. Handle qualified `new'.
11336 (something_dot_new): Added appropriate actions.
11337 (create_new_parser_context): New function.
11338 (java_push_parser_context, java_parser_context_save_global,
11339 java_parser_context_suspend): Use create_new_parser_context.
11340 (check_modifiers): Changed leading comment.
11341 (check_class_interface_creation): Handle interclasses.
11342 (add_superinterfaces): Fixed comment.
11343 (create_interface): Build qualified name from the raw_name instead
11344 of its matching WFL. Push the initialized fields list. raw_name added
11345 as an extra argument to maybe_create_class_interface_decl.
11346 (create_class): Build qualified name from the raw_name instead of
11347 its matching WFL. Removed assignment to current_parsed_class_un.
11348 Call PUSH_ERROR before returning an error. Suspend the current
11349 parser context when processing an inner class. Push the
11350 initialized fields list. raw_name added as an extra argument to
11351 maybe_create_class_interface_decl. Add the private this$<n>
11353 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11354 (register_fields): Get the class type from GET_CPC and handle
11355 previous errors. Added code to handle the creation of static
11356 fields in inner classes. Initialized fields initialization
11357 statements kept in a list of lists.
11358 (maybe_generate_finit): Initialized fields initialization
11359 statements kept in a list of lists. Use GET_CPC.
11360 (maybe_generate_clinit): Likewise.
11361 (method_header): Use GET_CPC and GET_CPC_UN.
11362 (parser_qualified_classname): Handle inner classes.
11363 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11364 (java_fix_constructors): Hide pointer to enclosing context
11365 instance in constructor list when dealing with inner classes.
11366 (jdep_resolve_class): Call resolve_class with extra first argument
11368 (resolve_class): Add enclosing context as a first extra argument
11369 to do_resolve_class.
11370 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11372 (resolve_no_layout): Extra argument added to resolve_class
11374 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11375 (java_get_real_method_name): Use GET_CPC_UN.
11376 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11377 (java_check_abstract_methods): Handle static method declared in
11378 inner classes by an error.
11379 (java_check_regular_methods): Use DECL_CLINIT_P.
11380 (source_start_java_method): Also set DECL_MAX_LOCALS.
11381 (create_artificial_method): Call java_parser_context_save_global
11382 and java_parser_context_restore_global instead of saving/restoring
11383 the context by hand.
11384 (expand_start_java_method): Improved verbose mode message.
11385 (java_complete_expand_methods): Fixed leading comment. Use
11387 (fix_constructors): Added assignment to this$<n> if necessary.
11388 (java_expand_classes): Call java_complete_expand_classes instead
11389 of java_complete_expand_methods.
11390 (make_qualified_primary): Simplified.
11391 (merge_qualified_name): Optimized for missing left or right parts.
11392 (resolve_expression_name): Handle access to outer class fields from
11394 (resolve_qualified_expression_name): New macro
11395 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11396 classes. Report error on non appropriate qualification of
11397 `new'. Handle qualified `this'.
11398 (not_accessible_p): Allow access to outer class private fields from
11400 (patch_method_invocation): Handle method invocations through
11401 access methods and inner class constructor invocations.
11402 (find_applicable_accessible_methods_list): Search enclosing
11403 contexts of an inner class.
11404 (search_applicable_methods_list): Fixed typo.
11405 (argument_types_convertible): Handle inner class constructors'
11406 hidden outer context reference argument.
11407 (qualify_ambiguous_name): Handle qualified `this'.
11408 (java_complete_lhs): Handle use of field accessed through
11409 artificial access methods in various cases of assignments. Handle
11410 CLASS_LITERAL node.
11411 (check_final_assignment): Use DECL_CLINIT_P.
11412 (valid_ref_assignconv_cast_p): Handle the destination being an
11413 enclosing context of the source.
11414 (patch_unaryop): Handle use of field accessed through artificial
11416 (patch_return): Use DECL_CLINIT_P.
11417 (patch_throw_statement): Use DECL_CLINIT_P.
11418 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11419 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11422 2000-01-16 Anthony Green <green@cygnus.com>
11424 * parse.y (build_string_concatenation): Only use
11425 StringBuffer(String) shortcut if String arg is constant.
11427 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11429 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11430 the shift value to int. Fixed typo in comment.
11432 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11434 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11435 * jcf-write.c: Likewise.
11436 * parse.y: Likewise.
11437 * parse.c: Regenerate.
11439 2000-01-09 Anthony Green <green@cygnus.com>
11441 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11442 bytecodes in the correct order.
11444 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11446 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11448 2000-01-06 Anthony Green <green@cygnus.com>
11450 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11451 before building constant array decl.
11453 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11455 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11456 method invocation and typo in conditional expression.
11457 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11458 the appropriate NOTE_POP.
11459 * parse.y (patch_binop): Shift value mask to feature the right
11462 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11464 * class.c (assume_compiled, assume_compiled_node): Add static
11466 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11468 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11470 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11472 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11473 to `__modifier' to avoid stringifying it.
11475 * parse.y (verify_constructor_circularity): Don't call a variadic
11476 function with a non-literal format string.
11477 (java_check_abstract_methods): Move unreachable code inside
11478 `continue' statement.
11479 (lookup_method_invoke): Call xstrdup, not strdup.
11481 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11484 * jcf-parse.c (yyparse): Likewise.
11486 * jv-scan.c (main): Likewise.
11488 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11490 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11491 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11492 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11495 * parse.y (synchronized, variable_redefinition_error,
11496 check_class_interface_creation, create_interface, create_class,
11497 method_header, finish_method_declaration,
11498 check_modifiers_consistency, method_declarator,
11499 complete_class_report_errors, check_abstract_method_definitions,
11500 java_check_regular_methods, check_throws_clauses,
11501 java_check_abstract_methods, read_import_dir,
11502 check_pkg_class_access, declare_local_variables, fix_constructors,
11503 cut_identifier_in_qualified, resolve_expression_name,
11504 resolve_qualified_expression_name, patch_method_invocation,
11505 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11506 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11507 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11508 patch_try_statement, patch_synchronized_statement,
11509 patch_throw_statement, check_thrown_exceptions,
11510 patch_conditional_expr): Likewise.
11512 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11514 * Makefile.in (LIBDEPS): Added gcc's errors.o
11515 (../jcf-dump$(exeext):): Link with gcc's errors.o
11516 (../gcjh$(exeext):): Likewise.
11517 * expr.c (expand_java_NEW): Layout the entire target type instead of
11518 laying out its methods only.
11519 (lookup_field): Layout the class after having loaded it.
11520 * java-tree.h (java_debug_context): Declared.
11521 * jcf-io.c (toplev.h): Included.
11522 (find_class): Removed assignment to jcf's outofsynch
11523 field. Force source file to be read if newer than its matching
11524 class file. Tweaked debug messages.
11525 * jcf-parse.c (jcf_out_of_synch): Deleted.
11526 (read_class): Call to jcf_out_of_synch removed.
11527 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11528 (jcf_out_of_synch): Prototype deleted.
11529 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11530 `deprecated' and `class_err': integer turned into bit-fields.
11531 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11532 * parse.y (package_list): New global.
11533 (package_declaration:): Record newly parsed package name.
11534 (extra_ctxp_pushed_p): Static global deleted.
11535 (java_parser_context_save_global): Create buffer context for the
11536 purpose of saving globals, if necessary.
11537 (java_parser_context_restore_global): Pop context pushed for the
11538 purpose of saving globals, if necessary.
11539 (java_debug_context_do): New prototype and function.
11540 (java_debug_context): Likewise.
11541 (do_resolve_class): Use already parsed package names to qualify
11542 and lookup class candidate.
11543 (java_pre_expand_clinit): Removed unnecessary local variable.
11545 1999-12-17 Tom Tromey <tromey@cygnus.com>
11547 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11549 (process_file): Use `\n\' at end of each line in string.
11551 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11553 * expr.c (expand_invoke): Layout the loaded class before
11554 attempting to use it.
11555 (expand_java_field_op): Allow final field assignments to take
11557 * typeck.c (convert): Return error_mark_node if expr is null.
11559 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11561 * class.c (class_depth): Return -1 if the class doesn't load
11563 * expr.c (can_widen_reference_to): Check for errors during depth
11564 computation and return 0 accordingly.
11565 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11566 create default constructors and add an other error check.
11567 * parse.h (java_fix_constructors): Prototyped.
11568 * parse.y (java_pre_expand_clinit): Likewise.
11569 (build_super_invocation): Re-prototyped to feature one argument.
11570 (java_check_circular_reference): Directly use `current'.
11571 (java_fix_constructors): New function.
11572 (java_check_regular_methods): Don't create default constructors
11573 here, but abort if none were found.
11574 (java_complete_expand_methods): Pre-process <clinit> calling
11575 java_pre_expand_clinit.
11576 (java_pre_expand_clinit): New function.
11577 (fix_constructors): build_super_invocation invoked with the
11578 current method declaration as an argument.
11579 (build_super_invocation): Use the context of the processed method
11580 decl argument instead of current_class.
11581 * typeck.c (lookup_java_method): Take WFLs in method names into
11584 1999-12-14 Per Bothner <per@bothner.com>
11586 * class.c (make_class_data): flag_keep_inline_functions to keep
11587 private methods in the method array.
11589 1999-12-15 Anthony Green <green@cygnus.com>
11591 * check-init.c (check_init): Take into account both types of
11592 `throw's when checking for uninitialized variables.
11594 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11596 * parse.y (java_complete_lhs): Force conversion of array
11597 dimensions to int_type_node, that's what runtime's ABI expects.
11599 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11601 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11602 operand of a WFL, until the Java front-end gets fixed with regard
11603 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11605 1999-12-10 Andrew Haley <aph@cygnus.com>
11607 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11608 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11609 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11610 java-tree.h: Ditto.
11611 jcf-write.c: Ditto.
11613 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11615 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11616 before calling expand_eh_region_start and expand_start_all_catch.
11617 * except.c (expand_start_java_handler): Switch to permanent
11618 obstack before calling expand_eh_region_start.
11619 (expand_end_java_handler): Switch to permanent obstack before
11620 calling expand_start_all_catch.
11622 1999-12-5 Anthony Green <green@cygnus.com>
11624 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11625 function with side effects.
11626 (init_decl_processing): Mark all memory allocating DECLs with
11629 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11631 * except.c (expand_end_java_handler): Call
11632 expand_resume_after_catch and end_catch_handler.
11634 1999-11-30 Anthony Green <green@cygnus.com>
11636 * verify.c (verify_jvm_instructions): Create new return label
11637 chain if non existent (don't rely on the verified state of the jsr
11640 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11642 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11643 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11645 * parse.y (patch_assignment): Removed bogus final class test on
11646 lhs when checking on whether to emit an ArrayStoreException runtime
11648 * expr.c (expand_java_arraystore): Likewise.
11650 1999-11-28 Anthony Green <green@cygnus.com>
11652 * decl.c (find_local_variable): Reuse single slot decls when
11655 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11657 * jcf-parse.c (saw_java_source): Global variable removed.
11658 (read_class): Don't use `saw_java_source'. Added extra braces.
11659 (yyparse): Code setting `saw_java_source' removed.
11661 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11663 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11665 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11667 * verify.c (merge_type_state): Non verified subroutines being
11668 considered more than once to trigger passive type merge.
11670 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11672 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11673 in case of error. Error message tuned.
11675 1999-11-21 Anthony Green <green@cygnus.com>
11677 * constants.c (find_methodref_index): Unwrap method names before
11678 inserting them in the constant pool.
11680 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11682 * class.c (assume_compiled_node): New typedef.
11683 (assume_compiled_tree): New static data.
11684 (find_assume_compiled_node): New function.
11685 (add_assume_compiled): New function.
11686 (assume_compiled): New function.
11687 * class.c (make_class_data): Use assume_compiled.
11688 (is_compiled_class): Use assume_compiled.
11690 * java-tree.h (add_assume_compiled): Declare.
11692 * lang.c (lang_decode_option): Parse new options.
11694 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11696 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11697 int_type_node: that's what `_Jv_AllocObject' expects.
11699 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11701 * parse.y (lookup_method_invoke): Use lang_printable_name to
11702 reliably build the type name during error report. Fixes PR gcj/97.
11704 1999-11-09 Tom Tromey <tromey@cygnus.com>
11706 * jcf-path.c: Include <sys/stat.h>.
11707 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11708 (DIR_UP): New macro.
11710 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11712 * parse.y (source_end_java_method): Resume permanent allocation,
11713 reversing Apr 27 1998 patch.
11714 (patch_string_cst): Pop obstacks after having pushed the permanent
11717 1999-11-05 Tom Tromey <tromey@cygnus.com>
11719 * class.c (finish_class): Emit inlined methods if any native
11720 methods exist in the class. Fixes PR gcj/85.
11722 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11724 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11725 (qualify_ambiguous_name): Likewise.
11727 1999-11-03 Godmar Back <gback@cs.utah.edu>
11729 * typeck.c: (lookup_java_method): search all inherited
11730 interfaces when looking up interface method.
11732 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11734 * parse.y (method_header:): Issue error message for rule `type
11736 (synchronized:): Error report when not using synchronized.
11738 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11740 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11741 being used before the superclass constructor has been called.
11742 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11743 instead of `CALL_THIS_CONSTRUCTOR_P'.
11745 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11747 * check-init.c: Fix typo in comment.
11749 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11751 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11754 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11756 * parse.y (expression_statement:): Call function to report
11757 improper invocation of a constructor.
11758 (parse_ctor_invocation_error): New function.
11760 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11762 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11765 1999-10-21 Tom Tromey <tromey@cygnus.com>
11767 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11768 in generated `main'.
11770 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11772 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11773 (qualify_ambiguous_name): Likewise.
11775 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11777 * parse.y (java_complete_tree): fold_constant_for_init to work on
11779 (java_complete_lhs): Likewise.
11780 (array_constructor_check_entry): Complete an initializer element
11781 on permanent_obstack.
11783 1999-10-19 Tom Tromey <tromey@cygnus.com>
11785 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11786 From Mike Moreton <mike@pillim.demon.co.uk>.
11788 1999-10-15 Greg McGary <gkm@gnu.org>
11790 * java-tree.h (flag_bounds_check): Remove extern decl.
11791 * lang.c (flag_bounds_check): Remove global variable.
11792 (lang_f_options): Remove "bounds-check" entry.
11793 (lang_init_options): Default flag_bounds_check to "on".
11795 1999-10-14 Tom Tromey <tromey@cygnus.com>
11797 * jvgenmain.c (usage): New function.
11798 (main): Use it. Also, handle `-D' options.
11799 * jvspec.c (lang_specific_driver): Recognize -D.
11800 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11802 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11804 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11806 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11807 variadic function with a non-literal format string.
11809 * parse-scan.y (report_main_declaration): Likewise.
11811 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11813 * parse.y (read_import_dir, patch_assignment, patch_binop,
11814 patch_array_ref): Likewise.
11816 * typeck.c (build_java_array_type): Likewise.
11818 * verify.c (verify_jvm_instructions): Likewise.
11820 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11822 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11824 1999-10-07 Anthony Green <green@cygnus.com>
11826 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11827 where CHECK_PUT may fail for valid reasons.
11829 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11830 UNSAFE_PUTN): New macros.
11832 1999-10-04 Tom Tromey <tromey@cygnus.com>
11834 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11835 well. Fixes Java PR gcj/59.
11836 * parse-scan.y (yyerror): Report errors.
11838 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11840 * decl.c (insert_block): Remove unconditional `abort'.
11842 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11844 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11845 FUNCTION_CODE now of type int. All callers changed.
11846 Set the builtin's DECL_BUILT_IN_CLASS.
11848 1999-09-23 Tom Tromey <tromey@cygnus.com>
11850 * jvspec.c (lang_specific_driver): Don't read spec file if
11851 -fsyntax-only given.
11853 1999-09-22 Tom Tromey <tromey@cygnus.com>
11855 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11857 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11858 (WORDS_TO_LONG): Likewise.
11859 (WORDS_TO_DOUBLE): Likewise.
11861 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11863 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11864 (RELOCATION_VALUE_1): Likewise.
11865 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11866 push_in_const, push_long_const): Prototyped.
11867 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11868 (push_constant2): Likewise.
11869 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11870 (find_constant_wide): Cast find_constant2's integer arguments to
11872 (find_constant_index): Cast find_constant2's and find_constant2's
11873 integer arguments to `jword'.
11874 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11875 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11876 (emit_if): Use RELOCATION_VALUE_1.
11877 (emit_goto): Likewise.
11878 (emit_jsr): Likewise.
11879 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11880 argument to push_long_const to HOST_WIDE_INT.
11882 1999-09-15 Andreas Schwab <schwab@suse.de>
11884 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11886 1999-09-20 Nick Clifton <nickc@cygnus.com>
11888 * lang.c (lang_decode_option): Extend comment.
11890 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11892 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11895 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11897 * gjavah.c (get_field_name, print_method_info, print_include,
11898 add_namelet): Use xmalloc, not malloc.
11900 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11901 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11904 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11906 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11908 * jcf-path.c (add_entry): Likewise.
11910 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11912 * jv-scan.c (xmalloc): Remove definition.
11914 * jvgenmain.c (xmalloc): Likewise.
11916 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11918 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11920 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11921 concat, not xmalloc/sprintf.
11922 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11923 (xstrdup): Remove definition.
11925 * parse.y (duplicate_declaration_error_p,
11926 constructor_circularity_msg, verify_constructor_circularity,
11927 check_abstract_method_definitions, java_check_regular_methods,
11928 java_check_abstract_methods, patch_method_invocation,
11929 check_for_static_method_reference, patch_assignment, patch_binop,
11930 patch_cast, array_constructor_check_entry, patch_return,
11931 patch_conditional_expr): Use xstrdup, not strdup.
11933 * zextract.c (ALLOC): Use xmalloc, not malloc.
11935 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11937 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11939 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11940 (do_spec, lang_specific_pre_link, lang_specific_driver,
11941 input_filename, input_filename_length): Don't declare.
11942 (main_class_name, jvgenmain_spec, lang_specific_driver):
11944 (lang_specific_driver): All calls to the function pointer
11945 parameter now explicitly call `fatal'.
11947 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11949 * parse.y (find_applicable_accessible_methods_list): Search
11950 abstract classes as interfaces.
11952 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11954 * class.c (finish_class): We're now outside a valid method
11955 declaration. Tell the rest of gcc so.
11957 1999-09-08 Bruce Korb autogen@linuxbox.com
11959 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11961 1999-09-07 Tom Tromey <tromey@cygnus.com>
11963 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11965 (decode_signature_piece): Don't emit "::" in JArray<>.
11966 (print_namelet): Only print trailing `;' when printing a class.
11968 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11970 * java-tree.h: Delete declarations for all tree nodes now moved to
11972 * decl.c: Delete their definitions.
11974 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11976 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11977 * Makefile.in (OBJS): Add ggc-callbacks.o.
11978 (OBJDEPS): Likewise.
11980 1999-09-03 Tom Tromey <tromey@cygnus.com>
11982 * parse.y (strip_out_static_field_access_decl): Return operand if
11983 it satisfies JDECL_P.
11985 1999-09-02 Tom Tromey <tromey@cygnus.com>
11987 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11988 Handle nested arrays, like `[[I'.
11990 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11992 * class.c (finish_class): Remove unused parameter, all callers
11995 * expr.c (build_java_athrow): Change return type to void.
11996 (java_lang_expand_expr): Make sure each case in switch returns a
11999 * java-tree.h (finish_class): Fix prototype to take void args.
12001 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
12002 (main): Issue return from main, not exit.
12004 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
12006 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
12008 * jv-scan.c (main): Issue return from main, not exit.
12010 * parse.y (check_abstract_method_definitions,
12011 java_check_abstract_method_definitions): Add static prototypes.
12012 (java_complete_expand_methods): Fix call to `finish_class'.
12014 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
12017 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12019 * lang.c (language_string): Constify.
12021 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12023 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
12024 Remove hacks for stuff which comes from libiberty.
12026 * Make-lang.in: Likewise.
12028 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
12030 * Makefile.in (xref.o): Depend on xref.c explicitly.
12032 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12034 * java-tree.h (lang_printable_name): Constify a char*.
12036 * lang.c (lang_printable_name): Likewise.
12038 1999-08-27 Jeffrey A Law (law@cygnus.com)
12040 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
12041 comments in C code.
12043 1999-08-26 Tom Tromey <tromey@cygnus.com>
12045 * gjavah.c (print_cxx_classname): Print "::" before qualified
12048 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12050 * parse.y (lookup_cl): Changed leading comment. Now does its best
12051 to set the column number.
12052 (qualify_ambiguous_name): Take WFL wrappers into account.
12054 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
12056 * verify.c (verify_jvm_instructions): Don't check instruction
12057 validity beyond end of method.
12059 1999-08-25 Tom Tromey <tromey@cygnus.com>
12061 * jvspec.c (lang_specific_driver): Correctly handle --help again.
12063 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12065 * gjavah.c (print_name, print_base_classname, utf8_cmp,
12066 cxx_keyword_subst, generate_access, name_is_method_p,
12067 get_field_name, print_field_name, super_class_name, print_include,
12068 decode_signature_piece, print_class_decls, usage, help,
12069 java_no_argument, version, add_namelet, print_namelet): Add static
12071 (print_base_classname, utf8_cmp, cxx_keyword_subst,
12072 name_is_method_p): Constify a char*.
12073 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
12074 Provide a final else clause in an if-else-if.
12075 (print_field_info): Add missing final arg in function call to
12076 `print_field_name'.
12077 (print_method_info, decompile_method, decode_signature_piece,
12078 print_c_decl, print_full_cxx_name, print_stub,
12079 print_mangled_classname, super_class_name, print_include,
12080 add_namelet, add_class_decl, print_class_decls, process_file,
12081 help): Constify a char*.
12083 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12084 push_int_const, find_constant_wide, find_constant_index,
12085 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12086 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12087 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12088 emit_if, emit_goto, emit_jsr, call_cleanups,
12089 make_class_file_name): Add static prototypes.
12090 (generate_bytecode_return, generate_bytecode_insns): Pass a
12091 NULL_PTR, not a NULL_TREE.
12093 * jv-scan.c: Include "jcf.h".
12094 (main): Declare using DEFUN macro.
12096 * jvspec.c (find_spec_file, lang_specific_pre_link,
12097 lang_specific_driver): Add prototypes.
12098 (find_spec_file): Constify a char*.
12100 * keyword.gperf (hash, java_keyword): Add prototypes.
12102 * lang.c (lang_print_error): Add static prototype.
12103 (lang_init): Prefer memcpy over bcopy to avoid casts.
12105 * lex.c (yylex): Add static prototype.
12107 * parse-scan.y: Include "lex.c" earlier.
12109 * parse.h: Remove redundant declaration for `yylex'.
12111 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12112 labeled_block_contains_loop_p): Add static prototypes.
12113 (not_accessible_p): Make static to match prototype.
12115 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12117 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12119 * parse.y (check_method_redefinition): Changed leading comment.
12120 (check_abstract_method_definitions): New function.
12121 (java_check_abstract_method_definitions): New function.
12122 (java_check_regular_methods): Call it.
12123 (verify_constructor_super): Fixed indentation.
12124 (lookup_method_invoke): Likewise.
12126 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12128 * parse.y (method_header): Return a null pointer if the current
12129 class node is null.
12130 (finish_method_declaration): Return if the current function decl
12132 (source_start_java_method): Likewise.
12133 (java_method_add_stmt): Likewise.
12135 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12137 * class.c (emit_register_class): Removed unnecessary call to
12139 * parse.y (labeled_block_contains_loop_p): Removed unused local
12142 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12144 * parse.y (java_refold): Added prototype.
12146 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12148 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12149 (java_stabilize_reference): Removed unnecessary `else'.
12150 (java_complete_lhs): Set flag to remember boolean. Call
12151 java_refold. Added comments.
12152 (java_decl_equiv): New function.
12153 (binop_compound_p): Likewise.
12154 (java_refold): Likewise.
12155 (patch_unaryop): Striped static field access assigned to decl and
12156 op. Changed promotion scheme for ++/-- operators.
12157 (search_loop): New function.
12158 (labeled_block_contains_loop_p): Likewise.
12159 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12161 (patch_bc_statement): Call search_loop. Fixed comment.
12163 1999-08-14 Anthony Green <green@cygnus.com>
12165 * expr.c (java_lang_expand_expr): Mark static array data as
12168 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12170 * jvgenmain.c (main): NUL-terminate name_obstack.
12172 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12174 * check-init.c (check_bool2_init, done_alternative): Add static
12177 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12178 (add_method, build_utf8_ref, build_class_ref,
12179 append_gpp_mangled_type, layout_class_method): Constify a char*.
12181 * decl.c (push_promoted_type, make_binding_level): Add static
12183 (push_promoted_type, pushdecl): Constify a char*.
12185 * except.c (find_handler_in_range, link_handler,
12186 check_start_handlers): Add static prototypes.
12188 * expr.c (process_jvm_instruction): Constify a char*.
12190 * gjavah.c (main): Constify a char*.
12192 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12195 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12197 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12198 munge, print_ents): Constify a char*.
12200 * jcf-dump.c (disassemble_method): Constify a char*.
12201 (print_constant_pool, print_exception_table): Add static prototypes.
12202 (print_constant, print_exception_table, main, disassemble_method):
12205 * jcf-io.c (find_classfile, find_class): Likewise.
12207 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12208 (set_source_filename, predefined_filename_p): Add static prototypes.
12209 (set_source_filename, get_constant, get_class_constant,
12210 find_in_current_zip): Constify a char*.
12212 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12214 (add_entry, add_path, jcf_path_classpath_arg,
12215 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12217 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12218 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12219 jcf_parse_one_method, jcf_parse_methods,
12220 jcf_parse_final_attributes): Add static prototypes.
12221 (get_attribute): Constify a char*.
12223 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12224 jcf_dependency_add_target, jcf_path_classpath_arg,
12225 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12227 * jv-scan.c (main): Constify a char*.
12228 (gcc_obstack_init): Add prototype arguments.
12230 * jvgenmain.c (gcc_obstack_init): Likewise.
12231 (main): Constify a char*.
12233 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12235 (put_decl_string, lang_print_error): Constify a char*.
12236 (lang_init): Remove redundant extern prototype.
12238 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12240 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12241 Add static prototypes.
12242 (get_type_from_signature): Constify a char*.
12244 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12245 Add static prototypes.
12246 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12247 (verify_jvm_instructions): Constify a char*.
12249 * xref.c (xref_flag_value): Likewise.
12251 * xref.h (xref_flag_value): Likewise.
12253 * zextract.c (makeword, makelong): Add static prototypes.
12254 (makeword, makelong): Constify a uch*.
12256 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12258 * lang.c (java_dummy_print): Constify a char*.
12259 (lang_print_error): Likewise.
12260 (lang_init): Remove redundant prototype for `print_error_function'.
12261 (lang_init_source): Likewise.
12262 (lang_identify): Constify a char*.
12264 1999-08-09 Tom Tromey <tromey@cygnus.com>
12266 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12267 (WORDS_TO_LONG): Likewise.
12268 (WORDS_TO_DOUBLE): Likewise.
12270 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12272 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12274 * expr.c (java_stack_pop, java_array_data_offset,
12275 build_java_throw_out_of_bounds_exception, case_identity,
12276 build_java_check_indexed_type): Add static prototypes.
12277 (linenumber_table, expand_invoke, expand_java_field_op,
12278 build_primtype_type_ref, expand_byte_code): Constify a char*.
12280 * java-tree.h (build_primtype_type_ref, linenumber_table):
12282 (java_lang_expand_expr): Add prototype.
12284 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12285 `java_lang_expand_expr'.
12287 * lex.c (java_lex_error): Constify a char*.
12288 (java_get_unicode, java_read_char, java_allocate_new_line,
12289 java_unget_unicode, java_sneak_unicode): Prototype.
12291 * parse-scan.y (current_class, package_name, method_declarator,
12292 report_class_declaration, yyerror): Constify a char*.
12294 * parse.h (java_report_errors): Prototype.
12295 (yyerror): Constify a char*.
12297 * parse.y (classitf_redefinition_error, check_modifiers,
12298 parse_jdk1_1_error, lookup_package_type,
12299 lookup_package_type_and_set_next, get_printable_method_name,
12300 purify_type_name): Constify a char*.
12301 (build_super_invocation, maybe_generate_finit,
12302 verify_constructor_super, parser_add_interface,
12303 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12304 java_complete_expand_methods, java_expand_finals,
12305 cut_identifier_in_qualified, java_stabilize_reference,
12306 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12307 merge_string_cste): Prototype.
12308 (single_type_import_declaration, yyerror,
12309 variable_redefinition_error, build_array_from_name,
12310 build_unresolved_array_type, check_class_interface_creation,
12311 resolve_class, complete_class_report_errors,
12312 note_possible_classname, read_import_dir,
12313 find_in_imports_on_demand, resolve_package, fix_constructors,
12314 check_deprecation, lookup_method_invoke,
12315 maybe_build_primttype_type_ref, array_constructor_check_entry):
12317 (java_complete_expand_methods, java_expand_finals): Make static.
12318 (convert_narrow): Remove static prototype.
12320 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12322 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12324 1999-08-02 Richard Henderson <rth@cygnus.com>
12326 * decl.c: Include defaults.h instead of expr.h.
12327 * parse.y: Likewise.
12329 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12331 * java/decl.c (start_java_method): Change all uses of
12332 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12333 Ensure expr.h is included.
12334 * java/expr.c (pop_arguments): Ditto.
12335 * java/parse.y (expand_start_java_method): Ditto.
12337 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12339 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12341 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12343 * decl.c: Include "function.h".
12344 * except.c: Likewise.
12345 * parse.y: Likewise.
12346 * Makefile.in: Update dependencies.
12348 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12350 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12351 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12352 `modifier' with ATTRIBUTE_UNUSED.
12354 * gjavah.c (process_file): Add braces around ambiguous `else'.
12356 * jcf-dump.c (print_access_flags, localvar_free): Change return
12359 * parse.y (java_complete_expand_method): Initialize variable
12361 (resolve_qualified_expression_name): Likewise for `field_decl'.
12362 (patch_method_invocation): Likewise for `class_to_search'.
12363 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12364 (patch_assignment): Likewise for `lhs_type'.
12366 * verify.c (verify_jvm_instructions): Remove unused variable
12369 1999-07-25 Richard Henderson <rth@cygnus.com>
12371 * decl.c (va_list_type_node): New.
12373 1999-07-25 Anthony Green <green@cygnus.com>
12375 * gjavah.c (print_stub): New function.
12376 (METHOD_IS_NATIVE): New macro.
12377 (print_mangled_classname): Make static.
12378 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12379 (process_file): Perform stub generation.
12380 (HANDLE_METHOD): Don't emit class decls during stub
12382 (HANDLE_END_METHOD): Take into account stub generation.
12383 (print_method_info): Handle stub generation.
12384 (print_stub): New function.
12385 (print_cxx_classname): Make signature consistant with others.
12386 (help): Describe -stubs option.
12387 (main): Create stub file.
12388 (version): Use version.c.
12389 (print_full_cxx_name): New function.
12390 (print_c_decl): Use print_full_cxx_name.
12392 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12394 * check-init.c (check_init): Handle MAX_EXPR.
12396 1999-07-15 Andrew Haley <aph@cygnus.com>
12398 * lang.c (flag_use_divide_subroutine): New variable.
12399 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12400 fp-to-integer conversion.
12401 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12404 * expr.c (build_java_soft_divmod): New function.
12405 (build_java_binop): Call build_java_soft_divmod if
12406 flag_use_divide_subroutine is set.
12407 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12408 soft_lrem_node: new builtin functions.
12409 (init_decl_processing) Initialize the new builtins.
12410 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12411 soft_lrem_node: new builtin functions.
12412 (build_java_soft_divmod): New function.
12413 * parse.y: Call build_java_soft_divmod if
12414 flag_use_divide_subroutine is set.
12415 * parse.c: Rebuilt.
12417 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12418 a --specs= arg) even if not linking.
12419 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12420 -fuse-divide-subroutine
12422 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12424 * parse.y (resolve_and_layout): Check methods only once.
12425 (resolve_qualified_expression_name): Verify thrown exceptions
12427 (check_thrown_exceptions): Reject exceptions thrown in
12428 initializer. Error message tuned.
12430 1999-07-14 Andrew Haley <aph@cygnus.com>
12432 * expr.c (expand_expr): Do not return the last statement in a
12433 block as the block's value.
12435 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12437 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12438 CALL_EXPR, to avoid order of evaluation changes.
12440 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12442 * parse.y (qualify_ambiguous_name): Do not use
12443 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12445 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12447 * check-init.c (check_init): Handle MAX_EXPR.
12448 * expr.c (force_evaluation_order): Force method call arguments to
12449 be evaluated in left-to-right order.
12450 * parse.y (qualify_ambiguous_name): Loop again to qualify
12451 NEW_ARRAY_EXPR properly.
12453 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12455 * parse.y (patch_invoke): Resolve unresolved invoked method
12457 (qualify_ambiguous_name): STRING_CST to qualify expression for
12458 type name resolution.
12460 1999-06-24 Andrew Haley <aph@cygnus.com>
12462 * class.c (finish_class): Whenever a deferred method is
12463 output, rescan the list of methods to see if a new candidate for
12464 output can be found.
12466 1999-06-28 Tom Tromey <tromey@cygnus.com>
12468 * jvspec.c (lang_specific_driver): Recognize --help.
12470 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12472 * parse.y (resolve_package): Fixed bogus return statement.
12473 (patch_method_invocation): Resolve method invocation beginning with
12474 a package name qualifier.
12476 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12478 * Make-lang.in (java.stage1): Depend on stage1-start.
12479 (java.stage2): Likewise for stage2-start.
12480 (java.stage3): Likewise for stage3-start.
12481 (java.stage4): Likewise for stage4-start.
12483 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12485 * parse.y (java_complete_lhs): When doing cross referencing, don't
12486 try to keep file location on a WFL expanded as a CALL_EXPR.
12488 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12490 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12491 compiling to class file a void method with an empty method body.
12492 As a side effect, the bytecode backend will generate the
12493 appropriate `return' instruction.
12495 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12497 * parse.y (lookup_package_type_and_set_next): New function prototype.
12498 (resolve_package): Search current and imported packages.
12499 (lookup_package_type_and_set_next): New function.
12501 1999-06-22 Andrew Haley <aph@cygnus.com>
12503 * verify.c (verify_jvm_instructions): Check for pending blocks
12504 before invalid PC test and opcode switch, not after.
12506 1999-06-21 Andrew Haley <aph@cygnus.com>
12508 * except.c (find_handler_in_range): The upper limit for exception
12509 ranges is exclusive, not inclusive: (start <= pc < end).
12510 (link_handler): find child pointer which points to outer by
12511 searching sibling list: previous code incorrectly assumed that
12512 outer->outer->first_child must point to outer.
12513 * verify.c (verify_jvm_instructions): FIXME added to code for
12515 (verify_jvm_instructions): Do not assume that the last block
12516 processed in a subroutine is a block which ends with a `ret'
12517 instruction. With some control flows it is possible that the last
12518 block ends with an `athrow'.
12520 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12522 * parse.y (qualify_ambiguous_name): Reorganized the post
12523 evaluation of non WFL leading expression nodes.
12525 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12527 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12530 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12532 * parse.y (qualify_ambiguous_name): Handle qualified expression
12533 beginning with a STRING_CST.
12535 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12537 * parse.y (register_fields): Set DECL_INITIAL on both
12538 pre-initialized static and public fields.
12539 (resolve_field_access): Static field access expressions to always
12541 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12542 qualification. CONVERT_EXPR to be resolved as an expression name.
12543 (java_complete_lhs): Identify and access qualified final
12544 initialized field in switch statement case expression.
12545 (fold_constant_for_init): Pre-initialized field decl constant to
12548 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12550 * parse.y (note_possible_classname): Mark returned node with
12551 QUALIFIED_P only if the original class name contained a '/'.
12553 1999-06-05 Anthony Green <green@cygnus.com>
12555 * Make-lang.in (gcjh): More parallel build fixes.
12557 1999-06-03 Mike Stump <mrs@wrs.com>
12559 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12561 1999-06-02 Anthony Green <green@cygnus.com>
12563 * except.c (link_handler): Chain exception handlers in order.
12565 1999-06-02 Anthony Green <green@cygnus.com>
12567 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12568 with nops and process as usual in order to always set correct EH
12569 ranges. Emit detailed warnings about unreachable bytecodes.
12571 1999-06-02 Anthony Green <green@cygnus.com>
12573 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12576 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12578 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12579 or the searched field decl.
12581 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12583 * parse.y (fold_constant_for_init): Convert numerical constant
12584 values to the type of the assigned field.
12586 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12588 * expr.c (lookup_field): Relaxed the test on class loading error
12590 * parse.y (fold_constant_for_init): Enabeled old code.
12592 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12594 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12595 decide the validity of the cast of a java.lang.Cloneable reference
12597 (patch_conditional_expr): Fixed first argument passed to
12598 binary_numeric_promotion.
12600 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12602 * parse.y (qualify_ambiguous_name): Take into account that a
12603 CONVERT_EXPR might specify a type as a WFL.
12605 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12607 * parse.y (patch_assignment): Save the rhs before using it as an
12608 argument to _Jv_CheckArrayStore.
12610 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12612 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12614 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12616 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12617 floating point literal only when the exponent indicator has been
12620 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12622 * parse.y (formal_parameter:): Construct argument tree list
12623 element even if a yet unsupported final parameter was encountered.
12625 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12627 * parse.y (finish_method_declaration): Issue errors for native or
12628 abstract methods declared with a method body, as well as for non
12629 native or non abstract methods with no method body.
12631 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12633 * class.c (build_utf8_ref): Initialize variable `field'.
12635 * decl.c (init_decl_processing): Initialize variable `field'.
12637 * expr.c (build_known_method_ref): Mark parameters `method_type',
12638 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12639 (process_jvm_instruction): Likewise for parameter `length'.
12641 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12642 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12645 * parse.y (maybe_generate_clinit): Remove unused variable
12646 `has_non_primitive_fields'.
12647 (find_in_imports_on_demand): Initialize variables `node_to_use'
12649 (patch_binop): Likewise for variable `prom_type'.
12650 (patch_unaryop): Likewise for variable `prom_type'.
12652 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12654 * xref.c (xref_table): Add missing initializer.
12656 1999-05-14 Tom Tromey <tromey@cygnus.com>
12658 * java-except.h (struct eh_range): Removed unused `next' member.
12659 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12660 after adding all exception handlers. Sort exception ranges in
12662 (struct pc_index): New structure.
12663 (start_pc_cmp): New function.
12664 * except.c (add_handler): Return `void'. Don't call link_handler;
12665 instead construct an ordinary linked list and do range
12667 (check_nested_ranges): New function.
12668 (link_handler): Changed interface to allow merging of eh_ranges.
12669 Split overlapping ranges. Return `void'.
12671 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12673 * parse.y (constructor_block_end:): New rule, tagged <node>.
12674 (constructor_body:): Use `constructor_block_end' instead of
12677 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12679 * parse.y (statement_nsi:): Pop `for' statement block.
12680 (java_complete_lhs): Labeled blocks containing no statement are
12681 marked as completing normally.
12683 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12685 * xref.c (xref_set_current_fp): New function, defined.
12686 * xref.h (xref_set_current_fp): New function, prototyped.
12688 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12690 * check-init.c (check_init): Take into account that
12691 LABELED_BLOCK_STMT can be empty.
12693 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12695 * parse.y (java_check_regular_methods): Warning check on not
12696 overriding methods with default access in other packages does not
12697 apply to `<clinit>'.
12698 (java_complete_lhs): If block body is an empty_stmt_node, replace
12699 it by NULL_TREE. This prevents gcc from generating an irrelevant
12702 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12704 * check-init.c (check_init): Removed code accepting to see things
12705 falling through default:, when doing xrefs.
12706 * java-tree.h (do_not_fold): New global variable, declared.
12707 * parse.y (do_not_fold): New global variable, defined.
12708 (java_complete_expand_method): Set `do_not_fold' to the value of
12709 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12710 and reinstall them after them have been purged; do not check for
12711 initializations; do not issue missing return errors.
12712 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12714 (patch_binop): Skip the fold part when doing xrefs.
12715 (build_string_concatenation): Skip the concatenation part when
12717 (patch_synchronized_statement): Do not generate a try-finally when
12719 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12720 and keep the location where the throw was seen.
12721 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12722 any treatment on the converted node an simply return a NOP_EXPR of
12724 * xref.c (xref_get_data): New function, defined.
12725 * xref.h (xref_get_data): New function, declared.
12726 (XREF_GET_DATA): Use xref_get_data.
12728 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12730 * gjavah.c (print_include): Cast the result of `strlen' to int
12731 when comparing against a signed value.
12732 (add_namelet): Likewise.
12734 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12736 * expr.c (expand_invoke): Mark parameter `nargs' with
12738 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12740 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12743 * jcf-reader.c (get_attribute): Cast a value to long
12744 when comparing against a signed expression. Likewise.
12746 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12747 HOST_BITS_PER_CHAR.
12749 1999-05-11 Andrew Haley <aph@cygnus.com>
12751 * parse.y (source_end_java_method): If the current method contains
12752 any exception handlers, force asynchronous_exceptions: this is
12753 necessary because signal handlers in libjava may throw exceptions.
12754 * decl.c (end_java_method): Ditto.
12756 1999-05-11 Tom Tromey <tromey@cygnus.com>
12758 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12760 * jvspec.c (THREAD_NAME): Removed.
12761 (GC_NAME): Likewise.
12762 (MATHLIB): Likewise.
12763 (WITHLIBC): Likewise.
12765 (THREADLIB): Likewise.
12766 (MATH_LIBRARY): Likewise.
12767 (lang_specific_driver): Don't add `-l' options to command line.
12768 Instead, add a single --specs option. Recognize `-L' options and
12769 use them to search for spec file.
12770 (find_spec_file): New function.
12771 (SPEC_FILE): New define.
12773 1999-05-11 Dave Brolley <brolley@cygnus.com>
12775 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12776 cpplib-enabled build.
12778 1999-05-05 Per Bothner <bothner@cygnus.com>
12780 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12781 temporarily zero it while calling rest_of_decl_compilation.
12783 * java-tree.h (string_ptr_type_node): Add declaration.
12784 * decl.c: Define and initialize string_ptr_type_node.
12785 * parse.y (patch_string_cst): Use string_ptr_type_node.
12787 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12788 * parse.y (for_statement): Now unconditionally exit_block.
12789 (finish_labeled_statement): No longer exit_block if for-loop.
12790 (patch_loop_statement): Check harder if the loop is already labeled.
12792 * parse.y (patch_initialized_static_field): Removed function.
12793 (maybe_generate_clinit): Removed special handling for interfaces.
12794 (java_complete_expand_methods): Do a preliminary java_complete_tree
12795 on <clinit> to determine if it can be removed.
12796 (java_complete_expand_method): Remove special handling for <clinit>.
12797 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12798 optimize if we get back empty_stmt_node.
12799 For MODIFY_EXPR, re-do checking of static initializers.
12800 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12801 For VAR_DECL, pass correct context.
12803 * verify.c (verify_jvm_instructions): Better error messages.
12805 1999-05-03 Tom Tromey <tromey@cygnus.com>
12807 * parse-scan.y (interface_declaration): Call
12808 report_class_declaration for interfaces.
12810 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12812 * Makefile.in: Remove -v from bison command lines.
12814 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12816 * check-init.c (check_init): Exclude a case of error when doing
12818 * class.c (layout_class_method): Don't generate the error message
12819 twice when compiling from source.
12820 * lang-options.h: Added `-Wredundant-modifers' and
12821 `-Wunusupported-jdk11' flags and help text.
12822 * lang.c (lang_decode_option): Added support for
12823 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12824 flag_static_local_jdk11 and flag_redundant set accordingly.
12825 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12826 * parse.h (EXPR_WFL_ADD_COL): New macro.
12827 (DECL_END_SOURCE_LINE): Likewise.
12828 (DECL_INHERITED_SOURCE_LINE): Likewise.
12829 * parse.y (static_ref_err): New function, prototyped.
12830 (CCB_TK): Now tagged <operator>.
12831 (class_body:): Remember the location of the closing '}' of a class
12832 definition when doing xrefs.
12833 (block:): Likewise.
12834 (block_end:): Likewise.
12835 (create_class): Remember the location of the inherited class
12836 identifier when doing xrefs.
12837 (register_fields): Added test on first operand of `init' before
12838 testing it TREE_CODE.
12839 (method_header): Store the location of the class identifier in the
12840 class decl when doing xrefs.
12841 (finish_method_declaration): Don't combine first/last method line
12843 (java_check_regular_methods): Warning check on not overriding
12844 methods with default access on other packages move before check on
12845 static methods. Initialization of `aflags' also moved up.
12846 (resolve_expression_name): Call static_ref_err to report the error.
12847 (static_ref_err): New function, implemented.
12848 (resolve_field_access): Returned simplified static field access
12850 (resolve_qualified_expression_name): Check for illegal use of
12851 static fields in a non static context. Call static_ref_err to
12852 report error in various places.
12853 (java_complete_tree): Do not fold initialized static fields when
12855 (java_complete_lhs): Likewise.
12857 1999-04-29 Anthony Green <green@cygnus.com>
12859 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12860 create internal labels.
12861 (lookup_label): Ditto.
12863 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12865 * class.c (layout_class_method): Generate <clinit>'s rtl for
12867 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12868 for interfaces' <clinit>.
12869 * expr.c (lookup_field): Search for fields in interfaces.
12870 (expand_invoke): Fixed indentation.
12871 (expand_java_field_op): Likewise. Use IS_CLINIT.
12872 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12873 (IS_CLINIT): New macro.
12874 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12875 interface was parsed.
12876 (maybe_generate_clinit): Don't generate if the current class is an
12877 interface with only fields of primitive types.
12878 (reset_method_name): Use IS_CLINIT.
12879 (java_complete_expand_method): Expand <clinit> when it exists for
12880 interfaces. Use IS_CLINIT.
12881 (resolve_expression_name): Use DECL_CONTEXT instead of
12882 current_class to build static field references.
12883 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12884 ARRAY_REF when doing xreferencing.
12885 (check_final_assignment): Fixed typo in leading comment. Use
12887 (patch_array_ref): Don't fully expand array references when
12889 (patch_return): Use IS_CLINIT.
12890 (patch_throw_statement): Likewise.
12892 1999-04-22 Tom Tromey <tromey@cygnus.com>
12894 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12896 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12898 * decl.c (predef_filenames, predef_filenames_size): New globals
12899 (init_decl_processing): predef_filenames and predef_filenames_size
12901 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12903 * jcf-parse.c (predefined_filename_p): New function.
12904 (yyparse): Check that files on the command line are specified only
12905 once and issue a warning otherwise.
12906 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12907 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12908 avoid a gcc warning with -W -Wall turned on.
12909 (java_expand_classes): Abort if errors were encountered.
12910 (java_complete_lhs): If the cross reference flag is set, wrap
12911 field DECL node around a WFL when resolving expression name.
12913 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12915 * lang.c (lang_decode_option): Fixed returned value when parsing
12916 `-fxref=...' and `-Wall'.
12917 * parse.y (source_end_java_method): Do not generate code when
12918 flag_emit_xref is set.
12919 (resolve_expression_name): Do not build static field access when
12920 flag_emit_xref is set.
12921 (resolve_field_access): No special treatment on `length' when
12922 flag_emit_xref is set. Do not build qualified static field access
12923 when flag_emit_xref is set.
12924 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12925 when flag_emit_xref is set.
12926 (patch_assignment): Do not generate array store runtime check when
12927 flag_emit_xref is set.
12928 * xref.c (xref_flag_value): Fixed function declaration
12930 (xset_set_data): New function.
12931 * xref.h (xref_set_data): Added prototype for new function.
12932 (typedef struct xref_flag_table): New field data.
12933 (XREF_GET_DATA): New macro.
12935 1999-04-19 Tom Tromey <tromey@cygnus.com>
12937 * xref.h (enum): Removed trailing comma.
12939 * parse.y (resolve_qualified_expression_name): Added missing
12942 1999-04-15 Anthony Green <green@cygnus.com>
12944 * gjavah.c: New prototypes for java_float_finite and
12945 java_double_finite.
12947 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12949 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12952 1999-04-06 Jeffrey A Law (law@cygnus.com)
12954 * Makefile.in (TREE_H): Add tree-check.h.
12955 (RTL_H): Add genrtl.h.
12957 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12959 * parse.y (patch_assignment): Added ArrayStoreException runtime
12962 1999-04-06 Per Bothner <bothner@cygnus.com>
12964 * expr.c (pop_type_0): New function.
12965 (pop_type): Use pop_type_0.
12966 * java-tree.h (pop_type_0): New declaration.
12967 * verify.c (verify_jvm_instructions): Check return instructions.
12969 * parse.y (patch_binop): Don't fold if non-constant and emiting
12972 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12974 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12976 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12977 (main_jcf): Don't define.
12978 (process_file): Don't set `main_jcf'.
12980 * java-tree.h (main_jcf): Don't declare.
12982 * jcf-parse.c (main_jcf): Add static definition.
12984 * lang.c (main_jcf): Don't define.
12986 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12988 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12990 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12992 * jcf-depend.c: Include "config.h", not <config.h>.
12994 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12997 * jcf-path.c: Include "config.h", not <config.h>.
12999 * lex.c: Don't include various system header files.
13000 (java_init_lex): Cast the argument of `bzero' to PTR
13002 * parse-scan.y (java_push_parser_context): Likewise.
13004 * parse.y (java_push_parser_context): Likewise.
13005 (patch_bc_statement): Match format specifier to variable argument.
13007 * xref.c: Don't include <stdio.h>.
13009 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
13011 * parse.y (struct parser_ctxt *ctxp): Now global.
13012 (declare_local_variables): Use WFL compound value for the
13013 declaration source line value, when doing cross-referencing.
13015 1999-03-31 Tom Tromey <tromey@cygnus.com>
13017 * gjavah.c (print_field_info): Allow constants of other types.
13018 (print_include): Generate include when new name is proper prefix
13019 of already printed name.
13020 (add_namelet): Likewise.
13021 (cxx_keyword_subst): New function.
13022 (print_method_info): Use it.
13023 (print_field_name): New function.
13024 (get_field_name): New function.
13025 (print_field_info): Use get_field_name and print_field_name.
13027 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13029 * Makefile.in (keyword.h): Generate using gperf language 'C', not
13030 'KR-C', so gperf uses the `const' keyword on strings.
13032 * keyword.gperf (java_keyword): Const-ify a char*.
13034 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13036 * parse.y (patch_bc_statement): Fixed identation and a bogus
13039 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13041 * parse.y (patch_assignment): Allow static variables in other
13042 classes to be assigned.
13044 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13046 * class.c (maybe_add_interface): Remove unused variable
13048 (make_class_data): Use = for assignment, not ==. Likewise.
13049 (emit_register_classes): Remove unused variable `decl'.
13051 * lex.c: Fix comment so as not to contain an embedded `/*'.
13053 * verify.c (verify_jvm_instructions): Remove unused variable
13056 1999-03-27 Per Bothner <bothner@cygnus.com>
13058 * parse.y (complete_loop_body): Rename to finish_loop_body.
13059 (complete_labeled_statement): Rename to finish_labeled_statement.
13060 (complete_for_loop): Rename to finish_for_loop.
13061 (complete_method_declaration): Rename to finish_method_declaration.
13063 * java-tree.h (continue_identifier_node): New global node.
13064 * decl.c: Define and initialize continue_identifier_node.
13065 * parse.y (generate_labeled_block): Remove - no longer needed.
13066 (build_loop_body): Use continue_identifier_node for continue block.
13067 (finish_labeled_statement): Also do pop_labeled_block actions.
13068 (java_complete_lhs): POP_LOOP even if error.
13069 (build_labeled_block): Special handling for continue_identifier_node.
13070 (patch_loop_statement): Re-organize.
13071 (patch_bc_statement): Re-write.
13073 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13075 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
13076 using a WFL compound value.
13077 * parse.y (xref.h): Include.
13078 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
13079 WFL compound value.
13080 (register_fields): Set WFL compound value to lineno if doing
13082 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13084 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13085 * xref.h (expand_xref): Prototype renamed from xref_generate.
13087 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13089 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13090 (GET_CURRENT_BLOCK): New macro.
13091 * parse.y (current_static_block): New global variable.
13092 (method_body:): Define action.
13093 (complete_method_declaration): Set current_function_decl to NULL
13094 when work on the current method is done.
13095 (declare_local_variables): Use GET_CURRENT_BLOCK.
13096 (java_method_add_stmt): Likewise.
13097 (java_complete_expand_method): Disable the use of `this' when
13098 expanding <clinit>.
13099 (enter_a_block): If no current method exist, use
13100 current_static_block to link static initializer blocks.
13101 (exit_block): Rewritten to use current_static_block when no current
13102 method decl exists.
13103 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13104 (patch_return): Forbid the use of `return' in static initializers.
13105 (patch_throw_statement): Fixed indentation. Issue specific error
13106 for uncaught thrown checked exception in static initializer
13107 blocks. Removed FIXME.
13109 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13111 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13112 Link gcj from gcc.o.
13114 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13116 * parse.y (find_applicable_accessible_methods_list): When dealing
13117 with interface: ensure that a given interface or java.lang.Object
13118 are searched only once.
13120 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13122 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13124 * jcf-dump.c (print_access_flags): Add braces around if-else.
13126 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13129 * lex.c (build_wfl_node): Add static prototype.
13131 * lex.h (build_wfl_node): Remove static prototype.
13133 * parse.y: Include lex.c early enough to declare everything needed.
13134 Ensure calls to `build_wfl_node' pass the proper arguments.
13135 (create_class): Remove unused variable `super_decl'.
13136 (get_printable_method_name): Initialize variable `name'.
13138 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13140 * Changelog: Fixed 1999-03-22 typos.
13141 * lang.c (lang_decode_option): Fixed typo in error string in the
13144 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13146 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13147 (xref.o): New rule.
13148 * java-tree.h (flag_emit_xref): Declared extern.
13149 * lang.c (xref.h): Included.
13150 (flag_emit_xref): New global variable.
13151 (lang_decode_option): Added support for -fxref.
13153 * xref.h: Likewise.
13155 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13157 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13160 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13162 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13163 $(srcdir)/../system.h and $(JAVA_TREE_H).
13164 (jcf-io.o): Depend on $(JAVA_TREE_H).
13165 (mangle.o): Likewise.
13167 * check-init.c (check_cond_init): Add static prototype.
13169 * class.c (build_java_method_type, hashUtf8String,
13170 make_field_value, get_dispatch_vector, get_dispatch_table,
13171 append_gpp_mangled_type, mangle_static_field): Likewise.
13172 (strLengthUtf8): Hide unused definition.
13173 (hashUtf8String): Const-ify.
13174 (make_field_value): Un-ANSI-fy.
13176 * constants.c: Move inclusion of jcf.h above java-tree.h.
13177 (set_constant_entry, find_class_or_string_constant,
13178 find_name_and_type_constant, get_tag_node,
13179 build_constant_data_ref): Add static prototype.
13181 * decl.c (push_jvm_slot, builtin_function,
13182 lookup_name_current_level): Likewise.
13183 (builtin_function): Const-ify.
13185 * except.c (expand_start_java_handler, expand_end_java_handler):
13186 Add static prototype.
13188 * expr.c (flush_quick_stack, push_value, pop_value,
13189 java_stack_swap, java_stack_dup, build_java_athrow,
13190 build_java_jsr, build_java_ret, expand_java_multianewarray,
13191 expand_java_arraystore, expand_java_arrayload,
13192 expand_java_array_length, build_java_monitor, expand_java_pushc,
13193 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13194 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13195 expand_compare, expand_test, expand_cond, expand_java_goto,
13196 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13197 expand_java_field_op, java_push_constant_from_pool): Likewise.
13199 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13200 (build_java_arraynull_check): Mark parameters `node' and `type'
13201 with ATTRIBUTE_UNUSED.
13202 (note_label): Likewise for parameter `current_pc'.
13203 (expand_java_call, expand_java_ret): Hide unused definition.
13205 * java-tree.h (make_class, build_constants_constructor,
13206 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13207 init_outgoing_cpool, register_class, emit_register_classes,
13208 java_layout_seen_class_methods): Prototype.
13209 (unicode_mangling_length): Const-ify.
13210 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13211 emit_unicode_mangled_name, format_int, format_uint,
13212 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13213 jcf_print_utf8_replace, open_class): Prototype.
13215 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13216 <stdio.h>. Include tree.h/java-tree.h.
13217 (utf8_equal_string usage, process_class): Add static prototype.
13218 (open_class): Don't prototype this here.
13219 (utf8_equal_string): Match arguments to format specifiers.
13220 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13221 TABLE_SWITCH, disassemble_method): Likewise.
13223 * jcf-io.c: Include tree.h/java-tree.h.
13224 (open_class, find_classfile, jcf_print_utf8,
13225 jcf_print_utf8_replace): Const-ify.
13227 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13228 parse_class_file): Add static prototype.
13229 (find_in_current_zip): Match definition to existing static
13232 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13233 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13234 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13235 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13236 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13237 generate_bytecode_return, perform_relocations, init_jcf_state,
13238 init_jcf_method, release_jcf_state, generate_classfile):
13239 Add static prototype.
13240 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13241 (make_class_file_name): Const-ify.
13243 * jcf.h (find_classfile): Const-ify.
13245 * jv-scan.c (reset_report): Remove prototype.
13247 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13248 (error): Rewrite to allow varargs.
13250 * lang.c (lang_f_options): Const-ify.
13252 * lex.c (java_parse_escape_sequence): Add static prototype.
13253 (java_allocate_new_line): Match definition to existing static
13256 * mangle.c Include tree.h/java-tree.h.
13257 (unicode_mangling_length, emit_unicode_mangled_name,
13258 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13260 * parse.h (jdep_code): Remove trailing comma in enumeration.
13261 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13262 (reset_report): Add prototype.
13264 * verify.c (push_pending_label, merge_types): Add static
13267 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13269 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13271 * parse.y (find_applicable_accessible_methods_list): Extend the
13272 search to superinterfaces when relevant.
13273 (search_applicable_methods_list): New function.
13275 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13277 * class.c (unmangle_classname): Implemented stricter testing
13278 before setting the QUALIFIED_P flag on an identifier.
13280 1999-03-16 Per Bothner <bothner@cygnus.com>
13282 * parse.y (java_complete_lhs): Call force_evaluation_order
13283 after patch_newarray.
13284 (patch_binop): Don't call fold if there are side effects.
13286 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13288 * parse.y (java_stabilize_reference): Use save_expr instead of
13289 building a SAVE_EXPR node.
13290 (java_complete_lhs): Patch the resulting string of the `+='
13291 operator (if necessary) and complete the RHS after having built
13294 1999-03-15 Per Bothner <bothner@cygnus.com>
13296 * class.c (make_class): Don't set CLASS_P here (because
13297 this function is also called by build_java_array_type).
13298 (push_class): Set CLASS_P here instead.
13299 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13301 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13302 context. If the context is class, perfer "super" over "synchronized".
13303 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13305 * parse.y (create_class): Don't call parser_check_super here;
13306 it is not robust. Always wait until later.
13308 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13309 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13311 1999-03-13 Per Bothner <bothner@cygnus.com>
13313 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13314 * lex.h (UNGETC): Change misleading macro.
13316 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13318 * parse.y (java_stabilize_reference): Return NODE when patching a
13320 (java_complete_lhs): Put parenthesis around truth values.
13322 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13324 * class.c (layout_class_method): Don't make rtl for interface
13326 * parse.h (GET_TYPE_NAME): New macro.
13327 * parse.y (if_then_statement:): Fixed indentation.
13328 (if_then_else_statement:): Likewise.
13329 (for_statement:): Fixed spacing.
13330 (try_statement:): Fixed indentation.
13331 (create_interface): Don't force interfaces to be abstract.
13332 (method_header): Abstract methods are OK in interfaces.
13333 (declare_local_variables): Fixed typo in comment.
13334 (java_complete_expand_method): Fixed indentation.
13335 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13336 non accessible fields.
13337 (java_stabilize_reference): New function.
13338 (java_complete_lhs): Fixed indentation. Use
13339 java_stabilize_reference in compound assignment. Insert the
13340 cast. If not processing `+' fix string constants before processing
13343 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13345 * constants.c (find_class_or_string_constant): Cast variable `j'
13346 to a `jword' when comparing against one.
13348 * expr.c (java_lang_expand_expr): Remove unused variables
13349 `has_finally_p' and `op0'.
13351 * gjavah.c (print_field_info): Cast a value to jint when comparing
13352 against one. Likewise for a jlong.
13353 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13354 against a signed quantity.
13356 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13357 (print_signature): Don't needlessly dereference variable `str'
13359 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13360 `max_locals' with ATTRIBUTE_UNUSED.
13361 (jcf_parse_class): Likewise for variable `index'.
13363 * parse.h (reverse_jdep_list): Remove static prototype.
13365 * parse.y (build_jump_to_finally): Remove prototype and definition.
13366 (reverse_jdep_list): Add static prototype.
13368 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13369 `assignment' and `expr_decl'.
13371 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13373 1999-03-12 Andrew Haley <aph@cygnus.com>
13375 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13376 we'll need a directory separator and a null character.
13378 1999-03-10 Per Bothner <bothner@cygnus.com>
13380 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13382 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13384 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13387 1999-03-05 Per Bothner <bothner@cygnus.com>
13389 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13391 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13393 * class.c (layout_class_method): A static method in a base class
13394 is never overridden, so treat it like it doesn't exist.
13395 However, do complain about private non-static method overriding
13396 public static method.
13398 * parse.y: Don't set unused INITIALIZED_P flag.
13399 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13401 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13402 (build_array_from_name): Re-order &index[string] to &string[index].
13404 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13405 error_mark (it might catch more errors, but it is more likely to lose).
13407 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13409 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13410 (parse-scan.o): Depend on toplev.h.
13412 * class.c (make_method_value): Add prototype. Make it static.
13413 Remove unused second argument, caller changed.
13415 * expr.c (java_lang_expand_expr): Remove unused variable
13418 * java-tree.h: Don't prototype find_in_current_zip.
13419 Add prototypes for verify_constant_pool, start_java_method,
13420 end_java_method, give_name_to_locals, expand_byte_code,
13421 open_in_zip, set_constant_value, find_constant1, find_constant2,
13422 find_utf8_constant, find_string_constant, find_class_constant,
13423 find_fieldref_index, find_methodref_index, write_constant_pool,
13424 count_constant_pool_bytes and encode_newarray_type.
13426 * jcf-dump.c: Remove unused variable `LONG_temp'.
13428 * jcf-parse.c: Include parse.h.
13429 (jcf_parse_source): Remove unused parameter, all callers changed.
13430 (jcf_figure_file_type): Add static prototype.
13431 (find_in_current_zip): Likewise. Also remove unused parameter,
13432 all callers changed.
13433 (read_class): Initialize variable `saved_pos'.
13435 * jcf-reader.c (jcf_parse_preamble): Mark variables
13436 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13438 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13439 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13440 (java_parse_doc_section): Initialize variable `seen_star'.
13441 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13442 (java_lex_error): Mark parameters `msg' and `forward' with
13444 (java_get_line_col): Mark parameters `filename' and `line' with
13447 * parse-scan.y: Include toplev.h.
13448 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13450 * parse.h: use `struct JCF', not plain `JCF'.
13451 (java_parser_context_save_global, java_expand_classes
13452 java_parser_context_restore_global, java_parse): Add prototypes.
13454 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13457 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13459 * check-init.c (check_init): COPYN takes word count, not bit count.
13461 1999-02-26 Per Bothner <bothner@cygnus.com>
13463 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13464 explicit build_decl. (Avoids crash in reload when optimizing.)
13466 1999-02-25 Per Bothner <bothner@cygnus.com>
13468 * decl.c (complete_start_java_method): Handle synchronized method
13469 even when compiling from bytecode.
13471 1999-02-26 Tom Tromey <tromey@cygnus.com>
13473 * gjavah.c (add_class_decl): Only generate `#include' if outer
13474 class is not the name of the class we are processing. Correctly
13475 append `.h' in #include.
13476 (process_file): Clean up newlines around generated `#include's.
13477 (decode_signature_piece): Correctly handle inner classes.
13478 (struct include): New structure.
13479 (all_includes): New global.
13480 (print_include): New function.
13481 (add_class_decl): Use it.
13482 (process_file): Likewise.
13483 (add_class_decl): Generate include for java-array.h if array
13485 (process_file): Don't generate java-array.h include.
13487 * gjavah.c (add_namelet): Check for standard package names here.
13488 (add_class_decl): Don't check for standard package names here.
13490 1999-02-25 Tom Tromey <tromey@cygnus.com>
13492 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13493 When reading a zip file, only use strncmp if both strings are
13494 bigger than the buffer length. Initialize `k' when looping
13497 1999-02-24 Tom Tromey <tromey@cygnus.com>
13499 * gjavah.c (struct namelet): New structure.
13500 (add_namelet): New function.
13501 (print_namelet): New function.
13502 (print_class_decls): Use add_namelet and print_namelet to generate
13503 namespaces and not classes.
13504 (method_printed): New global.
13505 (HANDLE_END_METHOD): Examine method_printed.
13506 (print_method_info): Set method_printed when required. Print
13507 error if function to be ignored is marked virtual. Handle $finit$
13509 (METHOD_IS_FINAL): New macro.
13510 (print_field_info): Use it.
13511 (HANDLE_METHOD): Clear method_printed.
13512 (method_pass): New global.
13513 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13514 (process_file): Do two passes over both fields and methods.
13515 (HANDLE_METHOD): Examine method_pass.
13516 (root): New global.
13517 (add_class_decl): New function.
13518 (print_class_decls): Don't scan over entire constant pool.
13520 1999-02-23 Tom Tromey <tromey@cygnus.com>
13522 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13523 disable linking in that case.
13525 1999-02-20 Tom Tromey <tromey@cygnus.com>
13527 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13530 1999-02-21 Per Bothner <bothner@cygnus.com>
13532 * decl.c (build_result_decl), java-tree.h: New method.
13533 (complete_start_java_method): Handle synchronized methods.
13534 Don't build DECL_RESULT here. (Ordering dependency problem.)
13535 (start_java_method): Call build_result_decl here instead ...
13536 * parse.y (java_complete_expand_method): ... and here.
13537 (expand_start_java_method): Don't call complete_start_java_method here.
13538 (java_complete_expand_method): Call it here instead.
13539 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13540 * java-tree.h: ... here.
13542 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13543 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13544 for ARRAY_REF - it doesn't work when array bounds are checked.
13545 (patch_array_ref): Handle it here instead.
13547 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13549 1999-02-19 Per Bothner <bothner@cygnus.com>
13551 Force left-to-right evaluation of binary operations etc.
13552 * expr.c (force_evaluation_order), java-tree.h: New function.
13553 * parse.y (java_complete_lhs): Pass binary operations, procedure
13554 calls, and ARRAY_REFs to force_evaluation_order.
13555 (various): Set TREE_SIDE_EFFECTS more carefully.
13557 Tolerate random (non-UTF8) encoding in comments without complaining.
13558 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13559 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13561 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13562 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13564 * parse.y (java_complete_lhs): Ignore an empty statement in a
13565 COMPOUND_EXPR. Don't complain about empty statement after return.
13567 1999-02-19 Per Bothner <bothner@cygnus.com>
13569 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13570 in TREE_LIST - just chain the POINTER_TYPEs together.
13571 (resolve_class): If type already resolved, return decl.
13572 After resolving, update TREE_TYPE(class_type), and name (if array).
13573 * parse.h (do_resolve_class), parse.y: Make non-static.
13574 * class.c (maybe_layout_super_class): Take this_class argument.
13575 Do do_resolve_class if necessary.
13576 (layout_class, layout_class_methods): Adjust calls appropriately.
13577 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13578 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13579 * typeck.c (build_java_array_type): Don't call layout_class.
13581 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13583 * parse.y (check_pkg_class_access): Allow private class access
13584 within the same package.
13585 (strip_out_static_field_access_decl): New function.
13586 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13587 operator argument before testing its nature.
13589 1999-02-03 Per Bothner <bothner@cygnus.com>
13591 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13592 (TRY_EXPR): Simplify - it no longer has a finally clause.
13593 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13594 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13595 * expr.c (java_lang_expand_expr): Likewise.
13596 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13597 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13598 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13599 (build_try_statement): Remove finally parameter and handling.
13600 (build_try_finally_statement): New function.
13601 (patch_try_statement): No longer need to support finally clause.
13602 (try_statement): Update grammar action rules.
13603 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13604 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13606 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13608 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13609 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13611 1999-02-17 Andrew Haley <aph@cygnus.com>
13613 * class.c (build_utf8_ref): Back out broken patch which was
13614 intended to to output signatures using '.' as a separator.
13616 * class.c (make_class_data): Output signatures using '.' as a
13617 separator, rather than '/'.
13618 (mangled_classname): Likewise.
13619 (make_field_value): Likewise.
13620 (make_method_value): Likewise.
13621 * constants.c (alloc_class_constant): Likewise.
13622 * expr.c (build_invokeinterface): Likewise.
13624 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13626 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13627 of an ancient workaround.
13629 1999-02-10 Jeffrey A Law (law@cygnus.com)
13631 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13634 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13636 * lex.c (yylex): Encode \0 as UTF8.
13638 1999-02-10 Tom Tromey <tromey@cygnus.com>
13640 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13641 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13642 (libgcj_zip): Renamed.
13643 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13645 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13647 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13648 (GC_NAME): Renamed -lgc to -lgcjgc.
13650 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13652 * lex.c (java_lang_cloneable): Initialize.
13653 * parse.y (java_lang_cloneable): New static variable.
13654 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13655 doing one more qualification round.
13656 (valid_ref_assignconv_cast_p): Reject null source or
13657 destination. Allow an array to be cast into java.lang.Cloneable.
13658 (patch_cast): Swapped two first arguments to first call to
13659 valid_ref_assignconv_cast_p.
13661 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13663 * parse.h: DECL_P renamed JDECL_P.
13664 * parse.y: DECL_P replaced by JDECL_P.
13665 (build_array_from_name): Always use pointer's type.
13666 (patch_bc_statement): Extra code to search continue target in a
13667 for loop. Fixed comments. Continue target is current loop when
13670 1999-02-05 Andrew Haley <aph@cygnus.com>
13672 * class.c (make_class_data): The superclass of an interface should
13673 be null, not class Object.
13675 * lex.c (java_lex): Sign extend hex literals.
13677 1999-02-04 Andrew Haley <aph@cygnus.com>
13679 * class.c (build_utf8_ref): Output signatures using '.' as a
13680 separator, rather than '/'.
13681 (make_class_data): Likewise.
13683 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13685 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13686 mkstemp.o. Get them from libiberty now.
13688 1999-02-02 Jeffrey A Law (law@cygnus.com)
13690 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13692 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13694 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13697 1999-02-02 Per Bothner <bothner@cygnus.com>
13699 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13700 * jcf-write.c (generate_bytecode_return): New function.
13701 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13703 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13704 generate special [fd]const_[01] instructions.
13706 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13708 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13709 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13711 1999-02-01 Per Bothner <bothner@cygnus.com>
13713 * parse.y (patch_method_invocation): Handle calling static methods,
13714 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13716 * parse.y (java_complete_lhs): Don't complain about unreachable
13717 exit condition in a do-while statement.
13719 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13721 * lex.c (java_read_char): Fixed utf8 decoding.
13722 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13724 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13725 comments. Local variable `all_primitive' is gone. Broadened
13726 acceptance of `0' to floating point targets. `long' can now be
13727 widened to `double' or `float'.
13728 (valid_method_invocation_conversion_p): Added leading
13729 comment. Fixed tabulation.
13730 (build_string_concatenation): Optimize out left or right empty
13733 1999-01-28 Per Bothner <bothner@cygnus.com>
13735 * jcf-write.c (localvar_alloc): Only emit entry for
13736 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13737 (generate_bytecode_insns): Only call put_linenumber if
13738 debug_info_level > DINFO_LEVEL_NONE.
13739 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13740 is specified, add -g1 (for compatibility wih javac).
13742 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13744 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13745 gjavah.o, check-init.o, jv-scan.o
13747 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13749 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13751 * gjavah.c: Include config.h and system.h.
13753 * javaop.h (inline): Don't define, its handled by system.h.
13754 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13755 from `inline' to `static inline'.
13757 * jcf.h (inline): Don't define, its handled by system.h.
13759 * lex.c (inline): Likewise.
13761 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13763 * lang-specs.h: Map -Qn to -fno-ident.
13765 1999-01-29 Richard Henderson <rth@cygnus.com>
13767 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13769 1999-01-29 Tom Tromey <tromey@cygnus.com>
13771 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13772 then cast it to Object before calling `append' method.
13774 1999-01-28 Per Bothner <bothner@cygnus.com>
13776 * check-init.c (check_bool2_init, check_bool_init, check_init):
13777 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13778 * jcf-write.c (generate_bytecode_insns): Likewise.
13780 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13782 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13783 * parse.y (patch_cast): Allow a boolean to be cast into a
13786 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13788 * parse.y: (class_declaration:): Fixed indentation.
13789 (class_member_declaration:): Extra `;' after field declaration now
13791 (interface_declaration:): Removed debug messages in error reports.
13792 (patch_binop): Nodes created and returned inherit the orignal
13793 node's COMPOUND_ASSIGN_P flag value.
13794 (patch_cast): Fix cast from char to floating point.
13796 1999-01-25 Andrew Haley <aph@cygnus.com>
13798 * except.c, java-except.h (expand_resume_after_catch): new
13800 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13801 to branch back to main flow of control after a catch block.
13803 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13805 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13806 $(srcdir)/../system.h.
13807 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13808 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13809 (jcf-write.o): Likewise.
13810 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13811 (mangle.o): Depend on $(srcdir)/../toplev.h.
13812 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13813 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13815 * class.c: Include output.h and parse.h.
13816 (mangled_classname): Add the `const' keyword to a char*.
13817 (find_named_method): Hide unused function definition.
13818 (build_utf8_ref): Change type of variable `c' to unsigned char.
13819 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13820 (build_class_ref): Add the `const' keyword to a char*.
13821 (layout_class_method): Remove unused variable `buf'.
13823 * decl.c (find_local_variable): Remove unused variable `rtl'.
13824 (pushdecl): Likewise for variables `different_binding_level' and
13826 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13827 (maybe_build_cleanup): Likewise for parameter `decl'.
13829 * except.c (expand_start_java_handler): Mark parameter `range'
13830 with ATTRIBUTE_UNUSED.
13832 * expr.c: Include except.h.
13833 (pop_type): Remove unused variable `i'.
13834 (pop_value): Likewise for variables `n_words' and `i'.
13835 (expand_java_arrayload): Likewise for variable `convert'.
13836 (java_lang_expand_expr): Likewise for variables `op0', `type',
13837 `mode', `unsignedp', `node' and `elements'.
13838 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13840 (process_jvm_instruction): Add a `const' qualifier to a char*.
13842 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13843 (temp_directory): Likewise.
13844 (print_c_decl): Likewise.
13845 (print_method_info): Likewise.
13846 (decode_signature_piece): Likewise.
13847 (print_mangled_classname): Likewise.
13849 * java-except.h: Provide prototypes for maybe_start_try,
13850 maybe_end_try and add_handler.
13852 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13853 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13854 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13855 init_expr_processing, push_super_field, init_class_processing,
13856 can_widen_reference_to, class_depth, verify_jvm_instructions,
13857 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13858 set_local_type, merge_type_state, push_type, load_type_state,
13859 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13860 emit_unicode_mangled_name): Add prototypes.
13862 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13863 (print_signature_type): Use ISDIGIT, not isdigit.
13864 (print_signature): Remove unused variable `j'.
13866 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13867 int when comparing against one.
13869 * jcf-parse.c: Include toplev.h.
13871 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13872 (localvar_free): Remove unused variable `i'.
13873 (generate_bytecode_conditional): Likewise for variable `kind'.
13875 * jv-scan.c: Include config.h and system.h. Remove redundant
13876 OS header and gansidecl.h includes.
13877 (warning): Add the `const' keyword to a char*. Also add
13878 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13879 __STDC__, when determining whether to use ANSI-isms.
13880 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13881 (xmalloc): Don't redundantly prototype here.
13882 (main): Remove unused parameter `envp'. Also fix the arguments
13883 passed to function `fatal' to match the format specifier.
13885 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13887 * mangle.c: Include toplev.h.
13888 (emit_unicode_mangled_name): Declare parameter `len'.
13890 * parse.y (parse_warning_context): Add the `const' keyword to a
13891 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13892 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13893 (issue_warning_error_from_context): Add the `const' keyword to
13895 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13896 not `__STDC__' for whether to use ANSI-isms.
13898 * typeck.c (incomplete_type_error): Mark parameters `value' and
13899 `type' with ATTRIBUTE_UNUSED.
13900 (parse_signature_type): Use ISDIGIT, not isdigit.
13902 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13903 (verify_jvm_instructions): Likewise. Remove unused variables
13904 `field_name' and `default_val'.
13906 * zextract.c: Include config.h and system.h. Remove redundant
13907 OS header includes.
13909 * zipfile.h: Prototype `read_zip_archive'.
13911 1999-01-21 Andrew Haley <aph@cygnus.com>
13913 * typeck.c (convert): Allow conversions to void type: some
13914 optimizations in gcc do this.
13916 1999-01-21 Andrew Haley <aph@cygnus.com>
13918 * typeck.c (convert_ieee_real_to_integer): New function.
13919 (convert): When not using fast-math and using hardware fp, convert
13920 an IEEE NaN to zero.
13922 1999-01-18 Andrew Haley <aph@cygnus.com>
13924 * parse.y (patch_binop): Do a type conversion from signed to
13925 unsigned and then back to signed when a ">>>" is found.
13927 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13929 * java-tree.h: (check_for_initialization): Added prototype.
13930 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13931 * parse.y (do_resolve_class): Removed unused locals.
13932 (read_import_dir): Likewise.
13933 (resolve_qualified_expression_name): Array creation
13934 expressions are valid primary expressions.
13935 (qualify_ambiguous_name): Likewise.
13936 (patch_synchronized_statement): Removed unused local.
13938 1999-01-17 Jeffrey A Law (law@cygnus.com)
13940 * Makefile.in (zextract.o): Add dependencies.
13942 * Makefile.in: Do not put ^Ls at the start of a line.
13944 1999-01-15 Per Bothner <bothner@cygnus.com>
13946 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13947 sub-type the result of the call that gets the exception value.
13949 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13950 don't call finish_class.
13952 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13953 clear found before continuing.
13955 * verify.c (verify_jvm_instructions): On an array load, allow
13956 and handle top of stack to be TYPE_NULL.
13958 * gjavah.c (generate_access): Translate Java package private or
13959 protected access to C++ public, but with a comment.
13961 1999-01-13 Andrew Haley <aph@cygnus.com>
13963 * expr.c (generate_name): Name prefix changed to avoid clashes
13964 with assembler temp labels.
13966 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13967 MODIFY_EXPR. Without this, code for the assignment may not be
13968 generated at all and the synchronized statement will read an
13969 uninitialized variable.
13971 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13973 * class.c (maybe_layout_super_class): Fixed returned value.
13974 * lex.c: Added 1999 to the copyright.
13975 (java_init_lex): Initialize java_lang_imported.
13976 * lex.h: Added 1999 to the copyright.
13977 * parse.h: Added 1999 to the copyright.
13978 (REGISTER_IMPORT): Fixed typo in trailing macro.
13979 (CURRENT_OSB): New macro.
13980 (struct parser_ctxt): New fields osb_depth, osb_limit.
13981 * parse.y (java_lang_id): New global variable.
13982 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13983 (array_creation_expression:): Use CURRENT_OSB.
13984 (dims:): Uses a stack to keep track of array dimensions.
13985 (cast_expression:): Use CURRENT_OSB.
13986 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13988 (register_fields): Fixed typos in comment.
13989 (check_method_redefinition): Fixed comment indentation.
13990 (java_check_regular_methods): Set saved found wfl to NULL after
13991 having reinstalled it in the previously found DECL_NAME.
13993 1999-01-10 Richard Henderson <rth@cygnus.com>
13995 * gjavah.c (java_float_finite): Use a union to do type punning.
13996 (java_double_finite): Likewise.
13998 1999-01-09 Per Bothner <bothner@cygnus.com>
14000 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
14001 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
14002 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
14003 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
14004 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
14005 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
14007 1999-01-08 Per Bothner <bothner@cygnus.com>
14009 * check-init.c (check_init): If compiling to native, we don't
14010 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
14012 1999-01-08 Tom Tromey <tromey@cygnus.com>
14014 * parse-scan.y (variable_declarator_id): Set or increment
14016 (bracket_count): New global.
14017 (formal_parameter): Handle case where bracket pairs trail variable
14020 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
14022 * jcf-parse.c (yyparse): variable len changed from a char to an
14023 int to prevent overflow.
14025 1999-01-06 Per Bothner <bothner@cygnus.com>
14027 * java-tree.h: Declare read_class.
14028 * jcf-parse.c (read_class): New function.
14029 (load_class): Now just call read_class.
14031 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
14032 * jcf-parse.c (parse_source_file): Declare save_error_count,
14033 which is needed by java_parse_abort_on_error macro,
14034 * parse.y (java_layout_classes, java_expand_classes): Likewise.
14036 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
14037 constructor, if initializing a static field.
14038 (patch_new_array_init): Set TREE_CONSTANT if it is.
14039 * expr.c (java_lang_expand_expr): For a static array constructor
14040 of primitive elements, allocate the array itself statically.
14041 Disabled until we can set the vtable field statically.
14043 * check-init.c: New file. Checks for definite assignment.
14044 * Makefile.in (JAVA_OBJS): Add check-init.o.
14045 * parse.y (java_complete_expand_method): Call check_for_initialization.
14046 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
14048 1999-01-06 Graham <grahams@rcp.co.uk>
14050 * parse.y : include system.h instead of including
14051 standard headers directly with the exception of <dirent.h>.
14053 1999-01-06 Per Bothner <bothner@cygnus.com>
14055 * lex.h: Moved static function declarations to lex.c,
14056 to shut up some -Wall warnings.
14057 * lex.c: Static function declarations moved here.
14058 * jcf-dump.c: Small fixes to shut up -Wall warnings.
14060 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14062 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
14064 1998-12-22 Per Bothner <bothner@cygnus.com>
14066 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
14067 * verify.c (verify_jvm_instructions): Fix off-by-one error.
14069 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
14070 (localvar_alloc): Change return type to void,
14071 (emit_unop): Remove unused variable size.
14073 * jcf-write.c (struct jcf_block): Add new union.
14074 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
14075 (call_cleanups): New functions.
14076 (struct jcf_partial): New fields num_finalizers and return_value_decl.
14077 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
14078 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
14079 * lang.c (lang_init): Call using_eh_for_cleanups.
14080 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
14081 completing operands to patch_synchronized_statement.
14082 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14083 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14084 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14086 1998-12-20 John F. Carr <jfc@mit.edu>
14088 * Make-lang.in: Comment out control-Ls; they upset some makes.
14090 1998-12-18 Tom Tromey <tromey@cygnus.com>
14092 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14095 1998-12-17 Tom Tromey <tromey@cygnus.com>
14097 * parse.y (DIR_SEPARATOR): New define.
14098 (check_class_interface_creation): Use it.
14100 * parse-scan.y (report_main_declaration): Recognize
14101 `java.lang.String' in argument to main.
14103 1998-12-16 Per Bothner <bothner@cygnus.com>
14105 * parse.y (create_interface): Remove bogus test.
14107 1998-12-16 Per Bothner <bothner@cygnus.com>
14109 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14110 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14112 1998-12-16 Tom Tromey <tromey@cygnus.com>
14114 * parse-scan.y (qualified_name): Use correct sprintf format.
14116 1998-12-15 Tom Tromey <tromey@cygnus.com>
14118 * gjavah.c (print_field_info): Changed how most negative number is
14121 1998-12-14 Per Bothner <bothner@cygnus.com>
14123 * parse.y (fold_constant_for_init): New function.
14124 (resolve_expression_name): Don't replace static final
14125 constant-initialized fields by its value.
14126 (java_complete_lhs): New. Same as java_complete_tree, except does
14127 not replace static final constant-initialized fields by their values.
14128 (register_fields): If there is an initializer, set DECL_INITIAL and
14129 MODIFY_EXPR_FROM_INITIALIZATION_P.
14130 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14131 Only call patch_initialized_static_field if
14132 MODIFY_EXPR_FROM_INITIALIZATION_P.
14133 (patch_initialized_static_field): If not valid constant, clear
14136 * parse.y (lookup_field_wrapper): Fix thinko.
14138 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14139 set and restore global lineno.
14141 1998-12-14 Tom Tromey <tromey@cygnus.com>
14143 * gjavah.c (print_field_info): If value to print is the smallest
14144 value of its size, then print as hex to avoid later warnings from
14147 1998-12-14 Tom Tromey <tromey@cygnus.com>
14149 * gjavah.c (decompile_method): Decompile `return null'.
14150 (process_file): Generate `#pragma interface'.
14151 (method_declared): New global.
14152 (print_method_info): Set it.
14153 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14154 (print_method_info): Handle abstract methods.
14156 1998-12-13 Per Bothner <bothner@cygnus.com>
14158 * parse.y (patch_method_invocation): If class_decl is null
14159 (e.g. an array type), use original type.
14161 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14162 errors about uncaught exception from clone (of array, specifically).
14164 1998-12-13 Tom Tromey <tromey@cygnus.com>
14166 * gjavah.c (decompile_method): Handle all types of `return'
14167 opcode. Decompile `return this' and `return'.
14168 (method_access): New global.
14169 (print_method_info): Set it.
14170 (decompile_method): Don't decompile a synchronized method.
14172 1998-12-13 Tom Tromey <tromey@cygnus.com>
14174 * jcf-reader.c (jcf_parse_one_method): Recognize
14176 * gjavah.c (HANDLE_END_METHOD): New macro.
14177 (HANDLE_CODE_ATTRIBUTE): New macro.
14178 (decompile_method): New function.
14179 (print_method_info): Don't print `;\n' at end of function decl.
14180 Include java-opcodes.h.
14181 (decompiled): New global.
14183 1998-12-12 Per Bothner <bothner@cygnus.com>
14185 * class.c (build_class_ref): Handle PRIMTYPE.class if
14186 flag_emit_class_files.
14187 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14188 if flag_emit_class_files.
14189 * parse.y (java_complete_tree): Pre-liminary support for
14190 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14192 * parse.y (patch_synchronized_statement): Don't call monitorexit
14193 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14195 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14197 * zipfile.h (opendir_in_zip): New declaration.
14198 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14199 (opendir_in_zip): New function, using code from open_in_zip.
14200 (open_in_zip): Call opendir_in_zip.
14201 (find_class): Remove no-longer-used do_class_file parameter,
14202 but add source_ok parameter. Change logic so if we find a .java file,
14203 we don't look for .class in later classpath emtries.
14204 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14205 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14206 * gjavah.c: Update call to find_class.
14207 * jcf-dump.c: Likewise.
14209 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14210 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14211 nothing if body is empty_stmt_node.
14212 Various little fixes so SP gets correctly adjusted.
14213 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14214 For CALL_EXPR, test if static first.
14215 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14216 such as the ones we create for Object and Class.
14217 Set and restore current_function_decl.
14218 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14219 (note_possible_classname): New function.
14220 (read_import_entry): Removed. Merged with read_import_dir.
14221 (read_import_dir): Don't call find_class - that only gives us
14222 the first classpath entry having the needed package.
14223 Use the struct buffer data structure from buffer.h.
14224 (read_import_dir, find_in_imports_on_demand): The remembered
14225 class names now use '.' (not '/') as package separator.
14227 * parse.y (java_complete_expand_methods): Call write_classfile
14228 here, and not in java_expand_classes (which only gets first class).
14230 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14232 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14233 (register_fields): If a static fields has an initializer, just
14234 chain it on ctxp->static_initialized, and handle later.
14235 (java_complete_expand_methods): Force <clinit> first.
14236 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14237 - it's already been completed.
14238 (patch_initialized_static_field): New function.
14239 (java_complete_field): Call it.
14241 1998-12-12 Per Bothner <bothner@cygnus.com>
14243 * expr.c (encode_newarray_type, build_new_array): New functions.
14244 * java-tree.h: Declare build_new_array.
14245 * jcf-write.c (patch_newarray): Use build_new_array.
14247 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14248 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14250 * parse.y (patch_new_array_init): Re-organize.
14251 Now is passed the actual array (pointer) type of the value.
14252 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14253 (patch_array_constructor): Removed - merged into patch_new_array_init.
14254 (java_complete_tree): Update patch_new_array_init.
14256 * jcf-write.c (find_constant_index): New function.
14257 (generate_bytecode_insns): Use find_constant_index.
14258 (generate_classfile): Use find_constant_index for ConstantValue.
14260 1998-12-11 Tom Tromey <tromey@cygnus.com>
14262 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14263 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14264 * class.c (make_class_data): Renamed dtable -> vtable, and
14265 dtable_method_count -> vtable_method_count.
14267 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14269 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14270 global variables, initialized.
14271 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14272 Declared new global variables.
14273 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14274 double_zero_node, integer_zero_node upon direct matching.
14275 * parse.y (purify_type_name): Added function prototype.
14276 (duplicate_declaration_error_p): Consider new_type as potentially
14277 being a incomplete type. Use purify_type_name on type string.
14278 (method_header): saved_type: unused variable removed. Don't figure
14279 return type if method name is invalid.
14280 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14281 processed by patch_unaryop.
14282 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14283 increment/decrement node into its original type after binary
14284 numeric promotion on its operands.
14286 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14288 * parse.y (array_initializer:): Array init operand is NULL_TREE
14289 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14290 now an error. Fixed indentation problems.
14291 (patch_string): Handle error_mark_node as an argument.
14292 (patch_new_array_init): Fixed indentation problems.
14293 (array_constructor_check_entry): Removed check on null wfl_value.
14294 Return an error if wfl_value's walk returns an error.
14296 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14298 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14299 * lex.c (java_lex): Remember column position before advancing one
14300 token. Retain location information on OCB_TK.
14301 * lex.h (typedef struct java_lc): Added new field.
14302 * parse.h (GET_SKIP_TYPE): New macro.
14303 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14304 * parse.y (build_new_array_init, patch_new_array_init,
14305 patch_array_constructor, maybe_build_array_element_wfl,
14306 array_constructor_check_entry): New function prototypes.
14307 (switch_block:): Tagged <node>.
14308 (OCB_TK): Tagged <operator>.
14309 (array_initializer:): Installed actions.
14310 (variable_initializer): Build location information on element if
14312 (switch_statement:): Fixed indentation typo.
14313 (switch_block:): Redefined default action.
14314 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14315 (patch_assignment): Removed duplicate code.
14316 (maybe_build_array_element_wfl, build_new_array_init,
14317 patch_new_array_init, patch_array_constructor,
14318 array_constructor_check_entry): New functions.
14320 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14322 * parse.y (array_initializer): Tagged <node>.
14323 (variable_initializer:): Use default rule.
14324 (array_initializer:): Defined actions.
14325 (variable_initializers:): Likewise.
14326 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14327 non-static field accesses.
14328 (patch_invoke): Fixed indentation typo.
14329 (java_complete_tree): Likewise.
14330 (build_labeled_block): Changed leading comment. Generate an error
14331 in case of duplicate loop labels.
14332 (patch_conditional_expr): Patch results of string concatenation
14335 1998-12-06 Per Bothner <bothner@cygnus.com>
14337 * constants.c (find_methodref_index): When the class is an interface,
14338 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14340 * decl.c (finit_identifier_node): Use "$finit$", rather than
14341 "<finit>" (which Sun's verifier rejects).
14342 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14343 (generate_field_initialization_code): Removed.
14344 (fix_constructors) Don't add call to $finit$ here (wrong order).
14345 (patch_method_invocation): Add $finit$ call here.
14347 * java-tree.h (CALL_USING_SUPER): New macro.
14348 * parse.y (patch_invoke): Remove im local variable.
14349 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14350 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14351 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14353 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14355 * parse.y (java_complete_tree): Don't complain about unreachable
14356 statement if it is empty_stmt_node.
14358 * jcf-write.c (find_constant_wide): New function.
14359 (push_long_const): Use find_constant_wide.
14361 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14362 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14363 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14364 Emit invokeinterface when calling an interface method.
14365 Emit invokespecial also when calling super or private methods.
14367 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14369 1998-12-06 Per Bothner <bothner@cygnus.com>
14371 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14373 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14375 * java-tree.h (java_layout_seen_class_methods): New function
14377 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14378 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14379 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14380 * parse.y (method_declarator:): Defined action.
14381 (issue_warning_error_from_context): input_filename saved, set to
14382 the appropriate value and restored after java_error is called.
14383 (build_unresolved_array_type): Fixed comment.
14384 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14385 (method_header): Deal with return type the same way type are
14386 handled for fields and method's parameters and local variables
14388 (check_method_redefinition): Removed extra CR.
14389 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14390 (java_layout_seen_class_methods): New function.
14391 (java_layout_classes): Call java_layout_seen_class_methods.
14393 1998-12-03 Per Bothner <bothner@cygnus.com>
14395 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14397 1998-12-03 Per Bothner <bothner@cygnus.com>
14399 * jcf-dump.c (main): Fix error message.
14400 * jcf-path.c (add_entry): Style fix.
14402 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14404 * class.c (layout_class_method): Call build_java_argument_signature
14405 on constructors too.
14406 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14407 (patch_method_invocation): Define a primary when resolving an
14408 expression name. Augmented comment on code checking illegal `this'
14409 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14411 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14413 * class.c (layout_class_method): Don't report error on non-static
14414 overriding static if the method is private.
14415 * java-tree.h (finish_class): Prototype added.
14416 * lex.c (java_get_line_col): Handle col argument -2 value.
14417 * parse.h: All static method declarations moved to parse.y.
14418 * parse.y: Now contains all static method declarations previously
14420 (find_expr_with_wfl, missing_return_error,
14421 unreachable_stmt_error): New functions.
14422 (java_get_real_method_name): Identify constructors bearing class
14423 names in source code compiled classes only.
14424 (java_complete_expand_methods): Call missing_return_error.
14425 (invocation_mode): Private methods invoked as static methods.
14426 (java_complete_tree): Call unreachable_stmt_error.
14428 1998-12-01 Tom Tromey <tromey@cygnus.com>
14430 * Makefile.in (+target): Removed.
14431 (+xmake_file): Likewise.
14432 (+tmake_file): Likewise.
14433 (.NOEXPORT): Removed duplicate.
14435 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14437 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14439 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14441 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14442 libiberty.h. Provide an xmalloc definition.
14444 * jvspec.c: Remove the xmalloc prototype.
14446 * parse-scan.y: Include config.h and system.h. Don't include
14447 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14448 Provide an xstrdup definition.
14450 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14452 * jcf-path.c (add_entry): Recognize ".jar" too.
14453 * lang-specs.h: Likewise.
14455 1998-11-26 Per Bothner <bothner@cygnus.com>
14457 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14458 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14460 * jcf-write.c (generate_bytecode_insns):
14461 Handle pre/post-increment/decrement of long.
14463 * jcf-write.c (generate_bytecode_insns):
14464 Handle missing exception handler (finally for synchronized).
14466 1998-11-25 Per Bothner <bothner@cygnus.com>
14468 * java-tree.h (end_params_node): Declare global.
14469 * decl.c (end_params_node): New global.
14470 (init_decl_processing, start_java_method): Use end_params_node for
14471 end of list of parameter types. Follows correct gcc conventions.
14472 * expr.c (pop_argument_types, pop_arguments): Likewise.
14473 * lang.c (put_decl_node): Likewise.
14474 * typeck.c (various places): Likewise.
14475 * class.y (various places): Likewise.
14476 * parse.y (various places): Likewise.
14478 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14479 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14481 * class.c: Add #include flags.h, remove no-longer needed declaration.
14483 * class.c (layout_class_method): Remove commented-out code, re-format.
14484 Don't add vtable entry (or index) for private methods.
14485 * expr.c (expand_invoke): A private method is implicitly final.
14486 * class.c (make_class_data): If inlining or optimizing,
14487 skip private methods.
14489 * class.c (finish_class): New function. Calls existing methods,
14490 but alls emits deferred inline functions.
14491 * jcf-parse.c (parse_class_file): Call finish_class.
14492 * parse.y (java_complete_expand_methods): Likewise.
14494 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14496 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14498 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14500 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14502 1998-11-24 Per Bothner <bothner@cygnus.com>
14504 * (generate_classfile): Always write class access flag with
14507 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14509 * class.c (maybe_layout_super_class): New function.
14510 (layout_class): Reorganized. Loop on class methods dispatched into
14511 a new function. Call maybe_layout_super_class.
14512 (layout_class_methods, layout_class_method): New functions.
14513 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14515 (expand_invoke): Likewise.
14516 * java-tree.h (all_class_list): New global variable declared.
14517 (layout_class_methods, layout_class_method): New function
14519 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14520 * jcf-parse.c (all_class_list): New global variable.
14521 (load_class): Extended what class_or_name can be. Use parser
14522 context mechanism to save globals before calling jcf_parse.
14523 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14524 is set on the file name.
14525 (jcf_parse): Layout class methods when Object is loaded, otherwise
14526 record class in all_class_list for delayed method layout.
14527 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14528 * lang.c (put_decl_node): Decode <init> into the decl context
14530 * lex.c (java_allocate_new_line): Use xmalloc.
14531 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14532 pointers, not TREE_LIST elements.
14533 (struct parser_ctxt): Fixed comment indentations, added comments
14534 and reordered some fields.
14535 (java_check_methods): Function prototype removed.
14536 * parse.y (java_push_parser_context): Use xmalloc.
14537 (java_parser_context_restore_global): Pop extra pushed ctxp only
14538 when there's nothing next.
14539 (maybe_create_class_interface_decl): Fixed comment, add new
14540 created class decl to all_class_list.
14541 (method_header): Use GET_REAL_TYPE on argument's types.
14542 (method_declarator): Use GET_REAL_TYPE, change type to the real
14543 type in TREE_LIST dependency node. Build argument list with the
14545 (create_jdep_list): Use xmalloc. Removed allocation error message.
14546 (obtain_incomplete_type): Fixed leading comment. Broadened
14547 incoming argument meaning.
14548 (register_incomplete_type): Use xmalloc. Removed allocation error
14550 (safe_layout_class): Fixed leading comment.
14551 (jdep_resolve_class): Reversed if statement condition and switch
14552 if and else bodies.
14553 (resolve_and_layout): Fixed leading comment. Broadened incoming
14555 (complete_class_report_errors): New local variable name, for
14556 clarity. purify_type_name used for all error cases.
14557 (java_get_real_method_name): Stricter check on constructors.
14558 (java_check_regular_methods): Reverse methods list only if not
14559 already laid out. Layout artificial constructor.
14560 (java_check_methods): Deleted.
14561 (source_start_java_method): Obtain incomplete type for patchable
14563 (java_layout_classes): Fixed leading comment. Use
14564 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14565 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14566 before returning. Fixed comments.
14567 (java_expand_classes): Check for errors up front.
14568 (patch_method_invocation): Class to search is resolved and laid
14571 1998-11-24 Per Bothner <bothner@cygnus.com>
14573 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14575 * javaop.h (int8): Removed - not used.
14576 (jbyte): Redefine portably with correct signedness.
14578 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14580 * jcf-write.c (generate_bytecode_insns): Fix typo
14581 OPCODE_getstatic to OPCODE_getfield.
14583 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14584 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14585 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14587 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14589 * jcf-parse.c (jcf_parse_source): Function returned type is
14590 void. Added prototype.
14591 (jcf_parse): Function returned type is void.
14592 (yyparse): Remove call to fclose on the last parsed file.
14594 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14596 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14598 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14599 (layout_class): Cope with methods featuring WFL in decl names.
14600 * decl.c (unqualified_object_id_node): New global variable,
14602 (build_decl_no_layout): Removed.
14603 * expr.c (build_primtype_type_ref): Handle Double.
14604 (java_lang_expand_expr): Fixed indentations.
14605 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14606 (flag_wall, flag_redundant, flag_not_overriding,
14607 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14608 variable declarations.
14609 (build_decl_no_layout): Removed prototype.
14610 (java_get_real_method_name): Added prototype.
14611 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14612 (java_parse_abort_on_error): Macro now just returns.
14613 * jcf-parse.c (jcf_parse_source): Check fclose returned
14614 value. Call emit_register_classes if java_report_errors returns
14616 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14617 flag_static_local_jdk1_1): New integer flags.
14618 (lang_decode_option): New flags set here.
14619 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14620 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14621 the flag_redundant variable.
14622 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14623 when parsing java.lang.Object class.
14624 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14625 NULL_TREE to build.
14626 (resolve_qualified_expression_name): Fixed indentation.
14627 (patch_array_ref): Changed prototype.
14628 (not_initialized_as_it_should_p): Prototype removed.
14629 (java_report_errors): Added function prototype.
14630 * parse.y (formal_parameter:): Changed error message for not yet
14631 supported final parameters.
14632 (class_type_list:): Set both PURPOSE and VALUE of created
14633 TREE_LIST to be class_type.
14634 (primary_no_new_array:): Handle class literals on primitive types.
14635 (parse_warning_context): Reinstalled correct force_error and
14636 do_warning flags setups.
14637 (java_report_errors): Changed prototype. Return java_error_count
14639 (variable_redefinition_error): Consider treating variable type as
14641 (create_interface): Warn about redundant abstract modifier if
14642 flag_redundant is set. Changed error message.
14643 (lookup_field_wrapper): Save/restore globals before/after looking
14645 (duplicate_declaration_error_p): Consider treating declaration
14646 type as a fake pointer.
14647 (register_fields): Extract real type from dependency node. Check
14648 for duplicate field declaration after type adjustment. Use
14649 DECL_INITIAL to store static final initialized values.
14650 (method_header): Extract real function type from dependency node.
14651 (check_abstract_method_header): Use GET_METHOD_NAME.
14652 (obtain_incomplete_type): Layout fake pointer type.
14653 (safe_layout_class): Don't try to check for methods before layout.
14654 (java_complete_class): Don't check for correct throws clause
14655 elements inheritance here.
14656 (resolve_and_layout): Broadened name parameter meaning.
14657 (reset_method_name): Use GET_METHOD_NAME.
14658 (java_get_real_method_name): New function.
14659 (java_check_regular_methods): Don't check methods in
14660 java.lang.Object. Verify lineage of throws clause elements. Use
14661 flag_no_overriding in warning report.
14662 (check_throws_clauses): Don't check if class was from
14663 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14664 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14665 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14666 warning on unsupported final local variables. Use build_decl
14667 instead of build_decl_no_layout. Get real local variable type from
14669 (source_start_java_method): Get real parameter type from
14670 dependency node. Call build_decl instead of build_decl_no_layout.
14671 (java_layout_classes): Reverse tree and layout type and class as
14672 required. Mark class as loaded when done.
14673 (resolve_field_access): Fixed indentation. Restricted condition
14674 leading to static field access code generation. Set field_type
14675 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14676 (resolve_qualified_expression_name): Initialize type_found to
14677 null. Handle static field resolved during qualification. Fixed
14678 layout on non primitive field decl types.
14679 (not_accessible_p): Fixed typo in comment.
14680 (patch_method_invocation): Resolve and layout class to search from
14682 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14683 layout non primitive type, if necessary. Make method node only to
14685 (find_applicable_accessible_methods_list): Consider WFL'ed method
14686 decl names. Fixed indentation.
14687 (argument_types_convertible): Resolve and layout target type if
14689 (java_complete_tree): Fixed indentation problems. Rewrote
14690 CALL_EXPR thrown exceptions check. Re-installed further processing
14691 of the assignment in certain cases.
14692 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14693 inlining on class literals.
14694 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14696 (valid_method_invocation_conversion_p): Likewise.
14697 (patch_string): Temporary disable forbidden use of `this' in
14698 explicit constructor invocations when doing string concatenation
14699 within their scope.
14700 (patch_unaryop): Added comment. Reinstalled code to disable
14701 further check on assignment operation with cast expression RHS.
14702 (patch_switch_statement): Fixed indentation.
14703 (build_try_statement): Call build_decl instead of
14704 build_decl_no_layout.
14705 (patch_synchronized_statement): Likewise.
14706 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14707 IS_UNCHECKED_EXPRESSION_P.
14708 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14709 layout argument exception type.
14710 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14711 of IS_UNCHECKED_EXPRESSION_P.
14713 1998-11-18 Anthony Green <green@cygnus.com>
14715 * jcf-parse.c (yyparse): Open class file in binary mode.
14717 1998-11-15 Per Bothner <bothner@cygnus.com>
14719 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14721 * jcf-write.c (perform_relocations): Move check out one loop.
14723 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14725 * Make-lang.in: Fix reference to srcdir.
14726 * jv-scan.c: Add missing xmalloc prototype.
14727 * jvgenmain.c: Ditto.
14729 1998-11-15 Per Bothner <bothner@cygnus.com>
14731 * decl.c (error_mark_node), java-tree.h: New global.
14732 * parse.y: Use empty_stmt_node instead of size_zero_node.
14733 (build_if_else_statement): If missing else, use empty_stmt_node.
14735 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14736 (java_complete_expand_method): Complain if return is missing.
14737 (java_check_regular_methods): Comment out incorrect error check.
14738 (not_accessible_p): Fix incorrect handling of protected methods.
14739 (patch_method_invocation): Pass correct context to not_accessible_p.
14740 (find_applicable_accessible_methods_list): Likewise.
14741 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14742 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14743 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14744 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14746 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14747 (push_int_const): Remove reundant NOTE_PUSH.
14748 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14749 (- case SWITCH_EXPR): Fix code generation bug.
14750 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14751 (generate_classfile): More robust for abstract methods.
14753 1998-11-15 Anthony Green <green@cygnus.com>
14755 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14756 * Make-lang.in: Ditto.
14758 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14759 * jvgenmain: Ditto.
14761 1998-11-15 Per Bothner <bothner@cygnus.com>
14763 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14765 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14767 1998-11-14 Per Bothner <bothner@cygnus.com>
14769 Allow uses of interface types to verify. This is not really
14770 type-safe, but it matches what Sun does, and is OK as long as
14771 there are appropriate run-time checks.
14772 * verify.c (merge_types): If merging two interface types,
14773 just set the result to java.lang.Object.
14774 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14776 1998-11-13 Tom Tromey <tromey@cygnus.com>
14778 * gjavah.c (main): Handle --output-class-directory argument.
14779 * jvspec.c (lang_specific_driver): Translate `-d' into
14780 -foutput-class-dir.
14781 * jcf.h (jcf_write_base_directory): Declare.
14782 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14783 * lang-options.h: Mention -foutput-class-dir.
14784 * jcf-write.c (jcf_write_base_directory): New global.
14785 (make_class_file_name): Put generated .class file into `-d'
14786 directory, or into source directory if -d not given. Function now
14788 (write_classfile): Free class file name. Handle case where class
14790 (DIR_SEPARATOR): New macro.
14791 Include <sys/stat.h>
14793 * Makefile.in (prefix): New macro.
14795 1998-11-12 Per Bothner <bothner@cygnus.com>
14797 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14798 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14799 here (done in patch_invoke instead).
14800 (case_identity): Moved here from parse.y.
14802 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14803 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14804 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14805 so they can be efficiently scanned without recursion.
14806 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14807 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14808 in BLOCK iteratively, rather than recursively.
14810 * parse.y (do_unary_numeric_promotion): New function.
14811 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14813 * parse.y (patch_newarray): Various fixes.
14815 Re-do handling of switch statements (for proper block scoping).
14816 * parse.y: Add just a single block for the enture switch block,
14817 but don't create any "case blocks".
14818 (group_of_labels): Rmeoved unneeded non-terminal.
14819 CASE_EXPR and DEFAULT_EXPR are added to current block.
14820 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14821 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14822 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14823 * parse.y (wfl_operator, print_int_node): Make non-static.
14824 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14825 as part of recursive scan of block.
14826 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14827 (patch_switch_statement): Most tests move dinto java_complete_tree.
14829 * parse.y: Make various production be non-typed (void).
14830 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14831 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14832 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14834 * jcf-write.c (struct jcf_handler): New type.
14835 (struct jcf_switch_state): New type.
14836 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14837 (alloc_handler, emit_unop, emit_reloc): New functions.
14838 (adjust_typed_op): Add extra parameter ("max type" offset).
14839 (emit_switch_reloc, emit_case-reloc): New function.
14840 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14841 (generate_bytecode_insns): Support REAL_CST, switch statements,
14842 exception handling, method calls, object/array creation, and more.
14844 * class.c: Remove some unused variables.
14845 * constants.c (find_string_constant): New function.
14846 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14847 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14848 if flag_emit_class_files.
14850 1998-11-12 Tom Tromey <tromey@cygnus.com>
14852 * jcf-io.c (find_class): Added explanatory comment.
14854 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14855 trailing slash to `.zip' entries.
14857 * jvspec.c (lang_specific_driver): Correctly handle case where
14858 GC_NAME not defined.
14860 1998-11-11 Tom Tromey <tromey@cygnus.com>
14862 * jvspec.c (GC_NAME): New define.
14863 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14865 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14867 1998-11-11 Per Bothner <bothner@cygnus.com>
14869 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14871 1998-11-11 Tom Tromey <tromey@cygnus.com>
14873 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14875 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14877 * class.c (is_compiled_class): Call safe_layout_class for class
14878 compiled from source.
14879 * conver.h (convert_to_integer, convert_to_real,
14880 convert_to_pointer): Added prototypes.
14881 * decl.c (init_decl_processing): Non longer push the decls of
14882 `methodtable', `constants', `Class', `Field', `dispatchTable'
14883 `jexception' and `Method'.
14884 * expr.c (build_invokeinterface): New function.
14885 (expand_invoke): static variable CLASS_IDENT now in
14886 build_invokeinterface. Use build_invokeinterface.
14887 (expand_java_field_op): Moved code to inline
14888 java.lang.PRIMTYPE.TYPE into a function.
14889 (build_primtype_type_ref): New function.
14890 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14891 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14892 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14893 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14894 (DECL_LOCAL_STATIC_VALUE): New macro.
14895 (build_invokeinterface, build_primtype_type_ref): New function
14897 (java_parse_abort_on_error): Macro rewritten.
14898 * jcf-parse.c (current_method): Add comment to declaration.
14899 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14900 Function prototypes fixed.
14901 (jcf_parse_source): push/pop parser context. save/restore global.
14902 (parse_source_file): Fixed leading comment. Now take a
14903 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14904 classes and pop the parser context anymore.
14905 (yyparse): Push parser context, save globals, parse the source
14906 file, restore globals and pop the parser context when processing a
14908 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14909 * lex.c (java_parse_doc_section): New function.
14910 (java_lex): Call java_parse_doc_section when appropriate. Build an
14911 operator around INSTANCEOF_TK.
14912 * lex.h (java_lineterminator, java_sprint_unicode,
14913 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14914 Prototypes rewritten.
14915 (java_parse_escape_sequence, java_letter_or_digit_p,
14916 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14917 java_read_unicode, java_store_unicode, java_read_char,
14918 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14919 Added function prototypes.
14920 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14922 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14924 (struct parser_ctxt): New fields: deprecated,
14925 current_parsed_class_un, gclass_list.
14926 (fix_method_argument_names, issue_warning_error_from_context,
14927 resolve_package, lookup_package_type): New function prototypes.
14928 (resolve_expression_name): Fixed function prototype.
14929 (find_applicable_accessible_methods_list): Fixed indentation, added
14930 extra argument in prototype.
14931 (check_final_assignment, build_null_of_type, check_deprecation,
14932 check_method_redefinition, reset_method_name,
14933 java_check_regular_methods, java_check_abstract_methods,
14934 maybe_build_primttype_type_ref): New function prototype.
14935 * parse.y (conver.h): Include.
14936 (INSTANCEOF_TK): Tagged <operator>.
14937 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14938 (relational_expression:): Build binop for instanceof.
14939 (java_push_parser_context): Remember ctxp->gclass_list across
14941 (java_pop_parser_context): Simply return if no context
14942 exists. Remember gclass_list across contexts.
14943 (issue_warning_error_from_context): New function.
14944 (parse_error_context): Don't setup ctxp->elc here. Call
14945 issue_warning_error_from_context instead.
14946 (parse_warning_context): Likewise.
14947 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14948 setup. Link new class/interface to ctxp->gclass_list.
14949 (add_superinterfaces): Register interface as incomplete if not
14951 (create_class): Remember class unqualified name in
14952 ctxp->current_parsed_class_un. Check class deprecation.
14953 (register_fields): Check field deprecation. Remember static final
14954 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14956 (method_header): New local variable ORIG_ARG. Use unqualified
14957 current class name for check on constructor errors. Promote return
14958 type if of record type. Argument list fix moved in
14959 fix_method_argument_names, called here. Check method deprecation.
14960 (fix_method_argument_names): New function.
14961 (method_declarator): Promote record typed arguments.
14962 (safe_layout_class): Check class methods before layout.
14963 (java_complete_class): Compute field layout when patched.
14964 (do_resolve_class): Try to load class after having it renamed
14965 after the package name.
14966 (get_printable_method_name): Use DECL_CONTEXT.
14967 (reset_method_name): New function.
14968 (check_method_redefinition): Use reset_method_name.
14969 (java_check_regular_methods): New local variable
14970 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14971 names for error report. Check for compile-time error when method
14972 found has default (package) access.
14973 (java_check_abstract_methods): Now takes an interface DECL node as
14974 an argument. Also reinstall real name on unchecked
14975 overriding/hiding methods for error report.
14976 (java_check_methods): Fixed leading comment. Get classes to verify
14977 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14978 CLASS_METHOD_CHECKED_P on class verification.
14979 (lookup_java_method2): Get real method name if necessary.
14980 (find_in_imports): Don't check package class access here.
14981 (resolve_package, lookup_package_type): New functions.
14982 (java_layout_classes): Fixed leading comment. Take classes to be
14983 laid out from ctxp->gclass_list.
14984 (java_complete_expand_methods): Don't expand native and abstract
14986 (java_expand_classes): New function.
14987 (resolve_expression_name): Use additional argument ORIG. Retrieve
14988 values of static final field of primitive types.
14989 (resolve_field_access): Handles static final field of promotive
14991 (resolve_qualified_expression_name): Handle STRING_CST as
14992 primaries and package name resolution. Check deprecation on found
14993 decls. Set where_found and type_found on non static field resolved
14994 during qualification. Layout non primitive field decl types.
14995 (check_deprecation): New function.
14996 (maybe_access_field): Simplified.
14997 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14998 removed. Reverse method's argument when primary is a type. Don't
14999 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
15000 instead. Include abstract class in the list of class searchable
15001 for constructors. Use DECL_CONTEXT of found method for access
15002 checks. Check method deprecation.
15003 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
15004 converting arguments. Handle INVOKE_INTERFACE.
15005 (lookup_method_invoke): Search constructor using existing
15006 infrastructure (don't rely on lookup_java_constructor anymore).
15007 (find_applicable_accessible_methods_list): Extra argument flag
15008 LC. Now include constructor in the search.
15009 (qualify_ambiguous_name): Conditional expression are primaries.
15010 (not_initialized_as_it_should_p): static final are always
15012 (java_complete_tree): Pass extra NULL argument to
15013 resolve_expression_name. Stricter test to carry on patching
15014 assignments. New case for INSTANCEOF_EXPR.
15015 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
15016 (check_final_assignment, maybe_build_primttype_type_ref): New
15018 (patch_assignment): Detect resolved static finals and carry normal
15019 assignment error check on them. Inline PRIMTYPE.TYPE read access.
15020 (try_builtin_assignconv): Access constant 0 on all primitive
15022 (valid_builtin_assignconv_identity_widening_p): Accept identical
15023 types. Accept all promoted type on int type.
15024 (valid_ref_assignconv_cast_p): Accept a null pointer to be
15025 assigned to a reference.
15026 (valid_method_invocation_conversion_p): Accept to check null
15028 (build_binop): Merge declaration and initialization of local
15030 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
15031 numeric types. Improved validity test for qualify operators on
15033 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
15034 and PREINCREMENT_EXPR. Also detect resolved static finals of a
15035 primitive type and issue the appropriate error message.
15036 (resolve_type_during_patch): Mark class loaded when resolved.
15037 (patch_cast): Allow null to be cased to reference types.
15038 (build_null_of_type): New function.
15039 (patch_array_ref): Handle array on references correctly.
15040 (patch_return): Removed unused local variable MODIFY. Force
15041 boolean to be returned as integers. Allows null to be returned by
15042 a function returning a reference.
15043 * typeck.c (convert_to_integer, convert_to_real,
15044 convert_to_pointer): Prototypes moved to convert.h
15045 (lookup_argument_method): Use method real name, if necessary.
15047 1998-10-30 Tom Tromey <tromey@cygnus.com>
15049 * class.c (build_class_ref): Changed name of primitive classes to
15052 * class.c (make_class_data): Renamed fields: nmethods to
15053 method_count, method_count to dtable_method_count. Always set
15054 `state' field to 0.
15055 * decl.c (init_decl_processing): Likewise.
15057 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15059 * class.c (layout_class): Don't mangle <finit>, produce
15060 __finit<class> instead. Don't verify artificial methods.
15061 * decl.c (finit_identifier_node): New declared global.
15062 (init_decl_processing): finit_identifier_node initialized.
15063 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
15064 * java-tree.h (finit_identifier_node): Declared as extern.
15065 (struct lang_decl): New field called_constructor.
15066 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
15067 (CLASS_HAS_FINIT_P): New macro.
15068 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
15069 explicit constructor invocation.
15070 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
15071 CALL_SUPER_CONSTRUCTOR_P): New macros.
15072 (write_classfile): Added prototype.
15073 * jcf-parse.c (jcf_parse_source): Parse and remember for
15074 generation if the file was seen on the command line.
15075 (parse_source_file): Don't write the class file here.
15076 (yyparse): Loop on files rewritten. Set current_jcf.
15077 (parse_zip_file_entries): Parse class file only if it was found.
15078 * lang.c (init_parse): Don't open command line provided filename
15080 (lang_parse): Don't set main_jcf anymore.
15081 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15082 (JCONSTRUCTOR_CHECK): New macro.
15083 (JBSC_TYPE_P): New macro.
15084 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15085 (COMPLETE_CHECK_OP_2): New macro.
15086 (struct parse_ctxt): New field explicit_constructor_p.
15087 (check_class_interface_creation): Fixed prototype indentation.
15088 (patch_method_invocation_stmt): Prototype reflects added argument.
15089 (patch_invoke): Likewise.
15090 (complete_method_declaration, build_super_invocation,
15091 verify_constructor_circularity,
15092 build_this_super_qualified_invocation, get_printable_method_name,
15093 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15094 verify_constructor_super, create_artificial_method,
15095 start_artificial_method_body, end_artificial_method_body,
15096 generate_field_initialization_code): New function prototypes.
15097 * parse.y: Fixed leading comment
15098 (constructor_header:, constructor_body:, block_end:): Rules tagged
15100 (type_declaration:): Call maybe_generate_finit.
15101 (method_declaration:): Action for method_body: placed in new
15102 function complete_method_declaration, called here.
15103 (constructor_declaration:): Defined actions. Removed leading
15105 (constructor_header:): New rule with action.
15106 (constructor_body:): Rule rewritten using block_begin: and
15107 block_end:. Defined actions.
15108 (constructor_declarator:, explicit_constructor_invocation:):
15110 (block:): Use new rules block_begin: block_end:.
15111 (block_begin:, block_end:): New rules and actions.
15112 (block_statements:): Fixed error message for explicit
15114 (method_invocation:): Call build_this_super_qualified_invocation
15115 if primary is `this' or `super' was seen.
15116 (conditional_expression:): Action defined.
15117 (extra_ctxp_pushed_p): New static global flag.
15118 (java_parser_context_save_global): Create parser context if
15119 necessary. Use extra_ctxp_pushed_p to remember it.
15120 (java_parser_context_restore_global): Pop extra parser context if
15122 (build_array_from_name): Array on primitive types are marked
15124 (register_fields): Restore new name in field initializer
15125 expression if type was altered. Non static fields initialized upon
15126 declaration marked initialized.
15127 (maybe_generate_finit): New function.
15128 (maybe_generate_clinit): Use create_artificial_method,
15129 start_artificial_method_body, end_artificial_method_body. Generate
15130 debug info for enclosed initialization statements.
15131 (method_header): Fixed leading comment. Check constructor
15132 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15134 (complete_method_declaration, constructor_circularity_msg,
15135 verify_constructor_circularity): New functions.
15136 (get_printable_method_name): New function.
15137 (check_method_redefinition): Don't rename <finit> methods. Fix
15138 declared constructor names. Error message for
15139 constructors modified.
15140 (java_check_regular_methods): Local variable seen_constructor
15141 renamed saw_constructor. Skip verification on constructors. Create
15142 default constructor with create_artificial_method.
15143 (java_check_methods): Removed unnecessary empty line.
15144 (create_artificial_method, start_artificial_method_body,
15145 end_artificial_method_body): New functions.
15146 (java_layout_classes): Changed leading comment. Reverse fields
15147 list if necessary. Always layout java.lang.Object if being
15149 (java_complete_expand_methods): Verify constructor circularity.
15150 (java_complete_expand_method): Call fix_constructor on
15151 constructors. Local variable no_ac_found removed. Restore
15152 bindings if method body expansion failed.
15153 (fix_constructors, verify_constructor_super,
15154 generate_field_initialization_code): New function.
15155 (java_expand_classes): Fixed leading comment. Write class file
15157 (resolve_expression_name): Check for illegal instance variable
15158 usage within the argument scope of an explicit constructor
15160 (resolve_qualified_expression_name): Pass extra from_super flag
15161 when invoking patch_method_invocation_stmt. New case for
15162 conditional expression when used as a primary. Check for error
15163 when acquiring super.
15164 (patch_method_invocation_stmt): Added extra argument super. New
15165 local variable is_static_flag. Set class_to_search according to
15166 the nature of the constructor invocation. Don't add `this'
15167 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15168 invocation within the argument scope of explicit constructor
15169 invocation. Set is_static according to is_static_flag. Provide
15170 extra `super' argument to patch_invoke invocation.
15171 (patch_invoke): New argument from_super. Loop on arguments
15172 indentation fixed. Pass from_super to invocation_mode. New switch
15173 case INVOKE_SUPER. Fixed error message in switch default case.
15174 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15176 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15177 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15178 message takes constructors into account.
15179 (find_applicable_accessible_methods_list): Fixed indentation.
15180 (qualify_ambiguous_name): Take explicit constructor invocation
15181 into account. Deal with a conditional expression as a primary to
15183 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15184 case. Added extra argument to patch_method_invocation_stmt.
15185 Register calls made to explicit constructor `this'. Don't call
15186 save_expr in ARRAY_REF case when emitting class files. Check for
15187 illegal use of this when expanding explicit constructor invocation
15189 (complete_function_arguments): Set and reset parser context
15190 explicit_constructor_p field value when appropriate.
15191 (build_super_invocation, build_this_super_qualified_invocation):
15193 (patch_assignment): Fixed typo.
15194 (patch_unaryop): Check on final fields occurs only when a decl
15196 (patch_return): Take constructors into account.
15197 (patch_conditional_expr): New function.
15198 * typeck.c (build_java_signature): Removed unnecessary empty line.
15200 1998-10-28 Jeffrey A Law (law@cygnus.com)
15202 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15204 1998-10-28 Tom Tromey <tromey@cygnus.com>
15206 * decl.c (init_decl_processing): Renamed fields.
15207 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15208 interface_len, msize fields.
15210 * class.c (make_class_data): Removed subclass_head and
15211 subclass_next fields.
15212 * decl.c (init_decl_processing): Removed subclass_head and
15213 subclass_next fields.
15215 1998-10-28 Jeffrey A Law (law@cygnus.com)
15217 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15218 * mangle.c (emit_unicode_mangled_name): Similarly.
15220 1998-10-26 Nick Clifton <nickc@cygnus.com>
15222 * jcf-parse.c (get_constant): Place braces around code to compute
15223 'd' when REAL_ARITHMETIC is not defined.
15225 1998-10-25 H.J. Lu (hjl@gnu.org)
15227 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15230 1998-10-23 Tom Tromey <tromey@cygnus.com>
15232 * lang-specs.h: `.zip' files are input to jc1.
15234 1998-10-22 Per Bothner <bothner@cygnus.com>
15236 * jvspecs.c: Add (but don't enable) support for combining multiple
15237 .class and .java input filenames to a single jc1 invocation.
15238 Add support for -C flag (copile to .class files).
15239 Translate -classpath and -CLASSPATH arguments.
15240 * lang-specs.h: Don't set %2 spec.
15242 1998-10-22 Tom Tromey <tromey@cygnus.com>
15244 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15246 (add_path): Don't add trailing separator to non-empty path
15249 * lang.c (lang_decode_option): Check for -fclasspath and
15250 -fCLASSPATH before examining other `-f' options.
15252 * java-tree.h (finalize_identifier_node): Don't declare.
15253 * class.c (make_class_data): Don't push "final" field.
15254 * decl.c (init_decl_processing): Don't push "final" field.
15255 (finalize_identifier_node): Removed.
15256 (init_decl_processing): Don't set finalize_identifier_node.
15258 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15260 1998-10-11 Anthony Green <green@cygnus.com>
15262 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15263 (JV_SCAN_SOURCES): New macro.
15264 (JCF_DUMP_SOURCES): Likewise.
15265 (jcf-dump$(exeext)): New target.
15266 (jv-scan$(exeext)): New target.
15268 1998-10-22 Tom Tromey <tromey@cygnus.com>
15270 * Makefile.in (LEX): Removed.
15271 (LEXFLAGS): Likewise.
15272 (SET_BISON): New macro.
15274 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15275 spurious diffs in parse.c.
15276 ($(PARSE_SCAN_C)): Likewise.
15277 (PARSE_DIR): New macro.
15279 (PARSE_SCAN_C): Likewise.
15280 (PARSE_RELDIR): New macro.
15282 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15284 * jcf-io.c (find_class): Use saw_java_source to determine when to
15285 look for `.java' file.
15286 * jcf-parse.c (saw_java_source): New global.
15287 (yyparse): Set it if `.java' file seen.
15289 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15290 (GCJH_SOURCES): Likewise.
15291 * Makefile.in (datadir): New macro.
15292 (libjava_zip): Likewise.
15293 (JAVA_OBJS): Added jcf-path.o.
15294 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15295 (../gcjh$(exeext)): Likewise.
15296 (jcf-path.o): New target.
15297 * java-tree.h (fix_classpath): Removed decl.
15298 * jcf-parse.c (fix_classpath): Removed.
15299 (load_class): Don't call fix_classpath.
15300 * parse.y (read_import_dir): Don't call fix_classpath.
15301 * lex.h: Don't mention classpath.
15302 * lex.c (java_init_lex): Don't initialize classpath.
15303 * jcf-io.c (classpath): Removed global.
15304 (find_class): Use jcf_path iteration functions. Correctly search
15305 class path for .java file.
15306 (open_in_zip): New argument `is_system'.
15307 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15308 classpath-related options.
15309 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15311 (lang_init): Call jcf_path_init.
15312 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15313 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15314 Correctly put braces around second string in each entry.
15315 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15316 classpath-related options.
15317 (help): Updated for new options.
15318 * jcf.h: Declare functions from jcf-path.c. Don't mention
15319 `classpath' global.
15320 * jcf-path.c: New file.
15322 * jcf-depend.c: Include jcf.h.
15324 * jcf-write.c (localvar_alloc): Returns `void'.
15325 (localvar_free): Removed unused variable.
15327 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15328 (init_parse): Use OBJECT_SUFFIX, not ".o".
15330 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15332 * class.c (emit_register_classes): Renamed from
15333 emit_register_class.
15334 * java-tree.h (emit_register_classes): Prototype renamed from
15335 emit_register_class.
15336 * jcf-parse.c (yyparse): Call emit_register_classes once before
15338 * parse.y (java_expand_classes): No longer register classes.
15340 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15342 * class.c (is_compiled_class): New local variable
15343 seen_in_zip. Identify classes found in currently compiled source
15345 * decl.c (complete_start_java_method): Fixed typo.
15346 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15347 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15348 (CLASS_P): Moved around.
15349 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15350 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15352 (jcf_parse_source): Changed leading comment. Removed unnecessary
15353 fclose and CLASS_FROM_SOURCE_P marking.
15354 (parse_source_file): New local variables remember_for_generation
15355 and filename. Mark parsed file name identifier node. Removed block
15356 executed when parse_only was null. Set remember_for_generation.
15357 Use it as an argument to java_pop_parser_context.
15358 (yyparse): New local variables several_files, list, next node and
15359 current_file_list. Split ampersand separated file names into
15360 current_file_list. Iterate through the list and parse accordingly.
15361 * parse.h (java_pop_parser_context): New function prototype.
15362 * parse.y (ctxp_for_generation): New static global variable.
15363 (java_pop_parser_context): New argument generate. Link popped ctxp
15364 to ctxp_for_generation list accordingly.
15365 (java_complete_expand_methods): Fixed indentation.
15366 (java_expand_classes): New function.
15368 1998-10-17 Per Bothner <bothner@cygnus.com>
15370 * Makefile.in: Link with libiberty.a instead of memmove.o.
15372 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15374 * lex.c (setjmp.h): No longer included.
15375 * lex.h (setjmp.h): Included.
15376 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15377 (duplicate_declaration_error_p): Renamed from
15378 duplicate_declaration_error.
15379 (build_array_from_name): New function prototype.
15380 * parse.y (setjmp.h): No longer included.
15381 (variable_declarator_id): Define action.
15382 (build_array_from_name): New function.
15383 (duplicate_declaration_error_p): Renamed from
15384 duplicate_declaration_error. Fixed leading comment.
15385 (register_fields): Main `for' loop reorganized. Uses
15386 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15387 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15388 build_array_from_name.
15389 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15391 (read_import_dir): Don't try to skip `.' and `..'.
15392 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15393 build_array_from_name. Main `for' loop reorganized.
15394 (resolve_qualified_expression_name): When building access to a
15395 field, use the type where the field was found, not its own type.
15396 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15397 field was found is null.
15398 (qualify_ambiguous_name): Sweep through all successive array
15401 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15403 * java-tree.h (pop_labeled_block, lang_printable_name,
15404 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15405 interface_of_p, inherits_from_p, fix_classpath,
15406 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15407 make_class_data, register_class, alloc_name_constant): New
15408 function prototypes.
15409 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15410 indentation. Added cast to remove warning.
15411 (lang_printable_name): Set v argument unused.
15412 (lang_print_error): Added argument to lang_printable_name call.
15413 (java_dummy_print, print_lang_decl, print_lang_type,
15414 print_lang_identifier, lang_print_xnode): All argument marked
15416 * lex.c (java_unget_unicode): Removed unnecessary argument.
15417 (java_allocate_new_line): Unused local variable is gone.
15418 (java_read_char): Added parenthesis in expressions to remove
15419 warnings. Added final return statement.
15420 (java_read_unicode): Added parenthesis in expression to remove
15422 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15423 (java_parse_escape_sequence): Likewise.
15424 (java_lex): Unused local variables are gone. Fixed
15425 java_unget_unicode invocation.
15426 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15428 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15429 lang_printable_name invocation in macro.
15430 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15432 (duplicate_declaration_error): Suppressed unused argument in
15434 (identical_subpath_p): Function declaration is gone.
15435 (patch_invoke): Suppressed unused argument in prototype.
15436 (patch_cast, build_labeled_block, check_thrown_exceptions):
15438 * parse.y (setjmp.h): Included
15439 (toplev.h): Likewise.
15440 (field_declaration:): Suppressed unused local
15441 (label_decl:): Fixed build_labeled_block invocation.
15442 (java_pop_parser_context): Put extra parenthesis around assignment
15444 (yyerror): Suppressed unused local variables.
15445 (variable_redefinition_error): Fixed lang_printable_name
15447 (create_interface): Suppressed unused local variables.
15448 (create_class): Likewise.
15449 (duplicate_declaration_error): Suppressed unused argument. Fixed
15450 lang_printable_name invocation.
15451 (register_fields): Suppressed unused local variable. Fixed
15452 duplicate_declaration_error invocation.
15453 (method_header): Suppressed unused local variable.
15454 (method_declarator, parser_check_super): Likewise.
15455 (java_complete_class): Suppressed unused local variable. Fixed
15456 fatal error message.
15457 (complete_class_report_errors): Added default: in switch.
15458 (java_check_regular_methods): Fixed lang_printable_name
15460 (check_throws_clauses): Likewise.
15461 (java_check_abstract_methods): Suppressed unused local
15462 variable. Fixed lang_printable_name invocation.
15463 (read_import_entry): Added supplemental return statement.
15464 (read_import_dir): Suppressed unused local variables.
15465 (check_pkg_class_access, declare_local_variables): Likewise.
15466 (source_start_java_method): Suppressed unused extern variable
15468 (expand_start_java_method): Suppressed unused extern and local
15469 variable declarations.
15470 (java_complete_expand_methods): Likewise.
15471 (java_complete_expand_method): Suppressed unused local variables.
15472 (make_qualified_name): Likewise.
15473 (resolve_qualified_expression_name): Added default: in
15474 switch. Fixed lang_printable_name invocation.
15475 (class_instance_creation_expression): Added parenthesis around
15477 (patch_method_invocation_stmt): Fixed lang_printable_name and
15478 patch_invoke invocations.
15479 (check_for_static_method_reference): Fixed lang_printable_name
15481 (patch_invoke): Suppressed unused arguments and local variables.
15482 (lookup_method_invoke): Suppressed unused local variables.
15483 (qualify_ambiguous_name): Added default: in switch.
15484 (identical_subpath_p): Function removed.
15485 (patch_assignment): Suppressed unused local variables. Suppressed
15486 unnecessary if statement. Fixed lang_printable_name invocations.
15487 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15488 (valid_ref_assignconv_cast_p): Parenthesis around
15489 expression. Suppressed unused local variables.
15490 (build_binop): Suppressed unused local variables. fixed
15491 lang_printable_name invocations.
15492 (string_constant_concatenation): Suppressed unused local
15494 (patch_unaryop): Fixed lang_printable_name invocation.
15495 (patch_cast): Suppressed unnecessary argument. Fixed
15496 lang_printable_name invocation.
15497 (patch_array_ref): Fixed lang_printable_name invocation.
15498 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15499 (build_labeled_block): Suppressed unused argument.
15500 (generate_labeled_block): Fixed build_labeled_block invocation.
15501 (build_loop_body): Suppressed unused local variables.
15502 (patch_loop_statement): Likewise.
15503 (patch_exit): Fixed lang_printable_name invocation.
15504 (patch_switch_statement): Likewise.
15505 (case_identity): First argument marked unused.
15506 (patch_try_statement): Fixed lang_printable_name invocations.
15507 (patch_synchronized_statement, patch_throw_statement): Likewise.
15508 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15509 lang_printable_name invocations.
15510 (check_thrown_exceptions_do): Suppressed unused argument.
15512 1998-10-14 Tom Tromey <tromey@cygnus.com>
15514 * jcf-write.c (write_classfile): Add output class file as target.
15515 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15516 * jcf.h: Added declarations for dependency-tracking functions.
15517 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15518 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15519 (finish_parse): Call jcf_dependency_write.
15520 (dependency_tracking): New global.
15521 (DEPEND_SET_FILE): New define.
15522 (DEPEND_ENABLE): New define.
15523 (init_parse): Enable dependency tracking if required.
15525 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15526 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15527 (../gcjh$(exeext)): Likewise.
15528 (jcf-depend.o): New target.
15529 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15530 (GCJH_SOURCES): Likewise.
15531 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15533 (find_classfile): Added dep_name argument.
15534 (find_class): Compute name of dependency.
15535 (open_in_zip): Call jcf_dependency_add_file.
15536 * gjavah.c (output_file): No longer global.
15537 (usage): Don't mention "gjavah".
15539 (java_no_argument): Likewise.
15540 (version): Likewise.
15541 (main): Recognize and handle -M family of options.
15542 (print_mangled_classname): Return is void.
15543 (process_file): Handle case where output is suppressed.
15544 (HANDLE_END_FIELD): Likewise.
15545 (HANDLE_METHOD): Likewise.
15546 * jcf-depend.c: New file.
15548 1998-10-13 Jeffrey A Law (law@cygnus.com)
15550 * java-tree.def: Add missing newline at EOF.
15552 1998-10-13 Tom Tromey <tromey@cygnus.com>
15554 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15555 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15557 Include <config.h> and "system.h".
15558 (disassemble_method): Undefine RET to avoid clash with
15559 config/i386/i386.h.
15561 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15563 * decl.c (runtime_exception_type_node, error_exception_type_node):
15564 New global variables.
15565 (init_decl_processing): Initialized.
15566 * expr.c (java_lang_expand_expr): Set caught exception type to
15567 null if catch handler argument doesn't exit.
15568 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15570 * java-tree.h (runtime_exception_type_node,
15571 error_exception_type_node): Global variables declared.
15572 (DECL_FUNCTION_THROWS): New macro.
15573 (DECL_FUNCTION_BODY): Modified comment.
15574 (DECL_SPECIFIC_COUNT): Likewise.
15575 (struct lang_decl): New field throws_list.
15576 (IS_UNCHECKED_EXPRESSION_P): New macro.
15577 * lex.c (java_lex): Generate location information for THROW_TK.
15578 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15579 EXCEPTIONS_P): New macros.
15580 (enum jdep_code): New value JDEP_EXCEPTION.
15581 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15582 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15583 PATCH_METHOD_RETURN_ERROR): New macros.
15584 (patch_method_invocation_stmt): Added new argument to prototype.
15585 (patch_synchronized_statement, patch_throw_statement,
15586 check_thrown_exceptions, check_thrown_exceptions_do,
15587 purge_unchecked_exceptions, check_throws_clauses): New function
15589 * parse.y Fixed typo in keyword section.
15590 (throw:): Rule tagged <node>.
15591 (THROW_TK): Keyword tagged <operator>.
15592 (method_header:): Last argument to call to method_header passed
15594 (throws:, class_type_list:, throw_statement:,
15595 synchronized_statement:, synchronized:): Defined actions.
15596 (method_header): New local variable current. Register exceptions
15597 from throws clause.
15598 (java_complete_tree): Complete and verify exceptions from throws
15600 (complete_class_report_errors): Error message on exceptions not
15602 (java_check_regular_methods): Fixed typo. Shortcut on private
15603 overriding methods. Changed error message on method
15604 redefinition. Check for throws clause compatibility.
15605 (check_throws_clauses): New function.
15606 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15607 method. Changed error message on method redefinition.
15608 (currently_caught_type_list): New static variable.
15609 (java_complete_expand_methods): Purge unchecked exceptions from
15610 throws clause list. Call PUSH_EXCEPTIONS before walk and
15611 POP_EXCEPTIONS after.
15612 (resolve_qualified_expression_name): Pass new argument as NULL to
15613 patch_method_invocation_stmt.
15614 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15615 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15616 argument list when appropriate. Use new argument if non null to
15617 store selected method decl.
15618 (patch_invoke): Convert if necessary args of builtin types before
15619 forming CALL_EXPR. Argument list no longer reversed here.
15620 (invocation_mode): Treat final methods as static methods.
15621 (java_complete_tree): New cases for THROW_EXPR: and
15622 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15624 (complete_function_arguments): No more RECORD_TYPE
15625 conversion. Function parameter nodes no longer saved.
15626 (valid_ref_assignconv_cast_p): Avoid handling null type.
15627 (patch_binop): Fixed null constant reference handling.
15628 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15629 BUILD_THROW macros.
15630 (patch_try_statement): Fixed comments. Record caught types in
15631 list, push the list, expand try block and pop the list.
15632 (patch_synchronized_statement, patch_throw_statement,
15633 check_thrown_exceptions, check_thrown_exceptions_do,
15634 purge_unchecked_exceptions): New functions.
15635 * typeck.c (lookup_argument_method): Allow WFL in place of method
15636 DECL_NAME during method definition check
15638 1998-10-09 Tom Tromey <tromey@cygnus.com>
15640 * gjavah.c (decode_signature_piece): New function.
15641 (print_c_decl): Use it. Added `name_override' argument.
15642 (print_method_info): Use name_override argument to print_c_decl.
15643 (seen_fields): Removed.
15644 (print_field_info): Don't update seen_fields.
15645 (struct method_name): New structure.
15646 (method_name_list): New global.
15647 (print_method_info): Add new method to list of methods.
15648 (name_is_method_p): New function.
15649 (print_field_info): If field name has same name as method, then
15651 (process_file): Parse methods before fields.
15652 (field_pass): New global.
15653 (HANDLE_END_FIELD): Take field_pass into account.
15655 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15657 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15658 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15660 1998-10-03 Anthony Green <green@cygnus.com>
15662 * jvspec.c: Fix bug in jvgenmain_spec patch.
15664 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15666 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15667 * decl.c (soft_exceptioninfo_call_node): New global variable.
15668 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15669 takes extra integer argument. soft_exceptioninfo_call_node
15671 * except.c (java_set_exception_lang_code): New function
15672 (method_init_exceptions): Called here.
15673 (prepare_eh_table_type): New function.
15674 (expand_end_java_handler): Called here.
15675 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15676 one argument. Modified generation of call to
15677 soft_badarrayindex_node to use new argument.
15678 (build_java_arrayaccess): Pass faulty index value to
15679 build_java_throw_out_of_bounds_exception.
15680 (generate_name): New function.
15681 (java_lang_expand_expr): New local variables node, current,
15682 has_finally_p. Expand TRY_EXPR node.
15683 (process_jvm_instruction): Replace top of the stack with thrown
15684 object reference when entering exception handler.
15685 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15686 specific tree codes.
15687 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15689 (DECL_SPECIFIC_COUNT): New macro.
15690 (prepare_eh_table_type, java_set_exception_lang_code,
15691 generate_name): New function declarations.
15692 (match_java_method): Declaration deleted.
15693 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15695 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15696 * parse.h (redefinition_error, refine_accessible_methods_list,
15697 can_cast_to_p): Function declaration removed.
15698 (classitf_redefinition_error, variable_redefinition_error,
15699 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15700 find_most_specific_methods_list, argument_types_convertible,
15701 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15702 valid_cast_to_p, valid_method_invocation_conversion_p,
15703 try_reference_assignconv, add_stmt_to_compound,
15704 build_jump_to_finally, build_tree_list, patch_try_statement,
15705 java_get_catch_block): New function declarations.
15706 * parse.y (string_buffer_type): Global variable deleted.
15707 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15708 finally): Rules tagged <node>.
15709 (TRY_TK, CATCH_TK): Token tagged <operator>.
15710 (class_body_declaration:, class_member_declaration:,
15711 formal_parameter:, explicit_constructor_invocation:,
15712 interface_member_declaration:, constant_declaration:,
15713 primary_no_new_array:, class_instance_creation_expression:,
15714 array_creation_expression:): Issue error on unsuported JDK1.1
15716 (try_statement:, catches:, finally:): Define actions.
15717 (catch_clause_parameter): New rule.
15718 (catch_clause:): Use new rule catch_clause_parameter.
15719 (parse_jdk1_1_error): New function.
15720 (redefinition_error): Renamed classitf_redefinition_error.
15721 (variable_redefinition_error): New function.
15722 (check_class_interface_creation): Call
15723 classitf_redefinition_error.
15724 (java_complete_tree): Added error message on JDEP_TYPE: case.
15725 (complete_class_report_errors): Fixed indentation.
15726 (declare_local_variables): Call variable_redefinition_error.
15727 (source_end_java_method): Call java_set_exception_lang_code and
15728 emit_handlers where appropriate.
15729 (java_method_add_stmt): Call add_stmt_to_block.
15730 (add_stmt_to_block): New function.
15731 (lookup_method_invoke): Fixed outside comment. new local variable
15732 candicates. Call find_applicable_accessible_methods_list and
15733 find_most_specific_methods_list when searching for a
15734 method. Modified error report to list possible candidates when
15736 (find_applicable_accessible_methods_list,
15737 find_most_specific_methods_list, argument_types_convertible): New
15739 (refine_accessible_methods_list): Function deleted.
15740 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15741 expr (if applicable) before calling patch_array_ref.
15742 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15743 (enter_block): Fixed comment.
15744 (enter_a_block): New function.
15745 (patch_assignment): Reorganized. Call try_reference_assignconv for
15746 references. Call valid_cast_to_p instead of can_cast_to_p.
15747 (try_reference_assignconv,
15748 valid_builtin_assignconv_identity_widening_p): New functions.
15749 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15750 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15752 (build_string_concatenation): Don't resolve StringBuffer.
15753 (patch_cast): Fixed inverted arguments.
15754 (patch_array_ref): Code to save array expr deleted. Call
15755 valid_cast_to_p instead of can_cast_to_p.
15756 (generate_labeled_block): Call generate_name.
15757 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15758 patch_try_statement): New functions.
15759 * typeck.c (match_java_method): Function deleted.
15761 1998-10-02 Anthony Green <green@cygnus.com>
15763 * jvspec.c: jvgenmain_spec uses different temporary file names.
15765 1998-10-02 Anthony Green <green@cygnus.com>
15767 * jvspec.c (lang_specific_driver): Fail if user specifies
15768 --main= when not linking.
15770 1998-09-28 Tom Tromey <tromey@cygnus.com>
15772 * class.c (make_class_data): Push value for `thread' field.
15773 * decl.c (init_decl_processing): Added `thread' field to class.
15775 * class.c (add_field): Always make static fields externally
15778 1998-09-26 Anthony Green <green@cygnus.com>
15780 * expr.c (build_java_athrow,
15781 build_java_throw_out_of_bounds_exception, expand_invoke,
15782 build_newarray, expand_java_multianewarray, build_java_monitor):
15783 Update comments to reflect _Jv_* function names.
15785 1998-09-25 Per Bothner <bothner@cygnus.com>
15787 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15788 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15789 * parse.y (expand_start_java_method): Likewise.
15791 1998-09-24 Per Bothner <bothner@cygnus.com>
15793 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15795 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15796 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15797 * expr.c: Remove no-longer-needed calls to promote_type.
15798 * decl.c (give_name_to_locals): Liekwise.
15799 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15800 * parse.y: Add/remove promote_type calls as appropriate.
15801 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15802 (parse_signature_string): Likewise.
15803 (build_java_array_type): Fix for now signature convenions.
15805 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15807 1998-09-23 Tom Tromey <tromey@cygnus.com>
15809 * class.c (init_class_processing): libjava function renamed to
15812 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15814 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15815 * java-tree.def: Fixed DEFTREECODE third argument.
15816 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15817 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15818 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15819 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15820 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15821 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15822 * lang.c (java_tree_code_type, java_tree_code_length,
15823 java_tree_code_name): New arrays.
15824 (lang_init): Append Java tree node definitions to Gcc ones.
15825 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15827 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15829 (java_lex): Allow declaration of empty string constants. Retain
15830 location information on CASE_TK and DEFAULT_TK.
15831 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15832 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15833 Modified to be more robust.
15834 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15835 (build_new_invocation, try_builtin_assignconv,
15836 patch_switch_statement, string_constant_concatenation,
15837 build_string_concatenation, patch_string_cst, patch_string,
15838 java_expand_switch): New function declarations.
15839 * parse.y: Rules related to switch and EH tagged <node>.
15840 (label_id): Set to NULL_TREE
15841 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15843 (this_or_super:): Fixed indentation.
15844 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15845 statement_expression:): Removed call to RULE on all sub-rules.
15846 (switch_expression:, switch_labels:): New rules.
15847 (switch_statement:, switch_block:, switch_block_statement_groups:,
15848 switch_block_statement_group:, switch_labels:, switch_label:):
15850 (throw_statement:, synchronized_statement:, try_statement:):
15851 Defined temporary actions.
15852 (class_instance_creation_expression:): Call
15853 build_new_invocation. Fixed indentation.
15854 (field_access): Fixed indentation.
15855 (method_invocation): Likewise.
15856 (make_qualified_primary): Use THIS_EXPR.
15857 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15858 resolving from SUPER, set *type_found.
15859 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15860 (java_complete_tree): Removed unused local variable `location'. Case
15861 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15862 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15863 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15864 STRING_CST: case. default: checks for patchable strings.
15865 (complete_function_arguments): Transform string constant or
15866 crafted StringBuffer if necessary.
15867 (build_method_invocation): Fixed comments.
15868 (build_new_invocation): New function.
15869 (patch_assignment): Call try_builtin_assignconv to figure a valid
15870 assignment conversion between builtin types.
15871 (try_builtin_assignconv): New function.
15872 (build_binop): Use URSHIFT_EXPR directly to call build.
15873 (operator_string): Use UNARY_PLUS_EXPR.
15874 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15876 (do_merge_string_cste, merge_string_cste,
15877 string_constant_concatenation, build_string_concatenation,
15878 patch_string, patch_string_cst): New function.
15879 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15880 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15881 (build_newarray_node): Use NEW_ARRAY_EXPR.
15882 (build_this): Use THIS_EXPR.
15883 (build_return): Enable debug information on return statement.
15884 (build_if_else_statement): Likewise.
15885 (complete_labeled_statement): Fixed related comment.
15886 (build_loop_body): Fixed comment.
15887 (build_bc_statement): Enable debug information on break/continue
15889 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15891 (patch_switch_statement, case_identity, java_expand_switch): New
15894 1998-09-21 Per Bothner <bothner@cygnus.com>
15896 * buffer.h (BUFFER_INIT): New macro.
15897 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15898 Pass (struct jcf_partial *state) to most functions.
15899 (jcf_block, jcf_relocation): New types.
15900 Support labels, branches, conditionals, loops.
15902 1998-09-21 Tom Tromey <tromey@cygnus.com>
15904 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15906 1998-09-21 Per Bothner <bothner@cygnus.com>
15908 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15909 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15910 not integer_type_node (INT_TYPE_SIZ bits).
15912 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15914 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15915 * jcf-dump.c (print_exception_table): New function.
15916 (disassemble_method): Better handling of wide instructions.
15917 Make more robust for bad input.
15919 1998-09-30 Jeffrey A Law (law@cygnus.com)
15921 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15924 1998-09-17 Jeffrey A Law (law@cygnus.com)
15926 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15928 1998-09-17 Tom Tromey <tromey@cygnus.com>
15930 * Makefile.in ($(PARSE_H)): Removed target.
15932 1998-09-17 Jeffrey A Law (law@cygnus.com)
15934 * Makefile.in (JAVA_OBJS): Add memmove.o
15935 (memmove.o): New target & rules.
15937 1998-09-15 Tom Tromey <tromey@cygnus.com>
15939 * expr.c (expand_invoke): Don't generate a call to the class init
15942 1998-09-14 Jeffrey A Law (law@cygnus.com)
15944 * Makefile.in: Add many missing dependencies.
15945 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15947 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15948 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15950 1998-09-11 Per Bothner <bothner@cygnus.com>
15952 * decl.c (complete_start_java_method): If method is static (and
15953 not private) call _Jv_InitClass.
15954 * expr.c (expand_invoke): Don't call build_class_init.
15956 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15958 1998-09-10 Jeffrey A Law (law@cygnus.com)
15960 * Make-lang.in (GCJ): Define before using.
15962 1998-09-09 Jeffrey A Law (law@cygnus.com)
15964 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15965 losing due to namespace pollution in GNU getopt.h
15967 1998-09-09 Tom Tromey <tromey@cygnus.com>
15969 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15970 (java.all.cross): Likewise.
15971 (java.rest.encap): Likewise.
15973 1998-09-08 Jeffrey A Law (law@cygnus.com)
15975 * gjavah.c (print_class_decls): Fix thinko in arglist
15976 * jcv-io.c (find_classfile): Similarly.
15978 1998-09-07 Jeffrey A Law (law@cygnus.com)
15980 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15982 1998-09-05 Tom Tromey <tromey@cygnus.com>
15984 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15985 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15986 * Makefile.in (PARSE_C): New macro.
15987 (PARSE_H): Likewise.
15988 (PARSE_SCAN_C): Likewise.
15989 ($(PARSE_C)): Target renamed from parse.c.
15990 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15991 (clean): Remove parse-scan.c as well.
15992 (parse.o): Depend on $(PARSE_C).
15994 1998-09-05 Anthony Green <green@cygnus.com>
15996 * README, license.terms: Removed.
15998 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15999 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
16000 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
16001 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
16002 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
16003 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
16004 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
16005 and Java trademark attribution.
16007 1998-09-04 Tom Tromey <tromey@cygnus.com>
16009 * Makefile.in: Use gcjh, not gjavah.
16010 * config-lang.in (stagestuff): Use gcjh, not gjavah.
16011 * Make-lang.in: Changed gjavah to gcjh everywhere.
16013 1998-09-03 Per Bothner <bothner@cygnus.com>
16015 * gjavah.c: Support new -prepend -add -append flags.
16016 (print_method_info): Method is not virtual if class is final.
16018 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16020 * jv-scan.c: Fixed copyright assignment.
16021 * keyword.gperf: Likewise.
16022 * keyword.h: Likewise.
16023 * lex.c: Fixed copyright assignment.
16024 (java_lex): Push unicode back when parsing '<'.
16025 * lex.h: Fixed copyright assignment.
16026 * parse-scan.y: Likewise.
16027 * parse.h: Fixed copyright assignment.
16028 (build_debugable_stmt, complete_for_loop): New function prototypes.
16029 * parse.y: Fixed copyright assignment.
16030 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
16031 size_zero_node when completing a loop with no exit condition.
16032 (for_statement_nsi:): Define action.
16033 (for_init:, for_update:): Return size_zero_node when empty.
16034 (declare_local_variables): Call build_debugable_stmt.
16035 (build_debugable_stmt): New function.
16036 (build_loop_body): Build debugable statement around loop
16038 (complete_loop_body): Take into account the debugable statement
16039 around the EXIT_EXPR.
16040 (complete_loop_body): New function.
16041 (patch_exit_expr): Fixed condition inversion.
16043 1998-09-02 Tom Tromey <tromey@cygnus.com>
16045 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
16046 name of thread define.
16047 * jvspec.c (THREAD_NAME): New macro.
16049 (THREADLIB): Likewise.
16050 (lang_specific_driver): Recognize attempt to link with thread
16051 library or gc library. Recognize -ljava on command line so it
16052 isn't linked against more than once.
16054 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16056 * parse-scan.y (report_main_declaration): Name of the class
16057 containing `main' can be a qualified name.
16059 1998-08-31 Tom Tromey <tromey@cygnus.com>
16061 * config-lang.in: Changed gjavac to gjc everywhere.
16062 * Make-lang.in: Changed gjavac to gjc everywhere.
16064 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16066 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
16067 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
16068 and install the files.
16069 * Makefile.in (JAVA_OBJS_LITE): New variable.
16070 (compiler:): Now include jv-scan as a dependency.
16071 (../jv-scan$(exeext), parse-scan.c): New targets.
16072 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
16073 * config-lang.in (compilers): Removed gcj, gjavah from the list.
16074 * jcf-parse.c (parse_source_file): Call java_layout_classes and
16075 check for errors even if parse_only.
16076 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
16078 (yylex): New function. Uses java_lex body.
16079 (java_lex): Removed commented out statement. Remove local variable
16080 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
16081 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16082 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16083 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16084 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16085 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16087 (java_lex_error): Empty if JC1_LITE is defined.
16088 (java_get_line_col): Return 0 if JC1_LITE is defined.
16089 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16090 SET_MODIFIER_CTX): Moved into the section containing the macros
16091 conditionally defined by JC1_LITE.
16092 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16093 argument if JC1_LITE is defined.
16094 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16095 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16097 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16098 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16099 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16100 to different values according to JC1_LITE.
16101 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16102 declared if JC1_LITE set.
16103 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16104 defined if JC1_LITE not set.
16105 (struct parser_ctx): Reorganized and skip the jc1 front end part
16107 (java_layout_classes): New function definition.
16108 (java_push_parser_context, java_init_lex, yyparse, yylex,
16109 yyerror): Prototype always declared. All other static function
16110 prototypes declared only if JC1_LITE is not set.
16111 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16112 declared in parse.h.
16113 (java_layout_classes): New function.
16114 (java_complete_expand_methods): No longer layout the class here.
16115 * parse-scan.y: New file.
16116 * jv-scan.c: New file.
16118 1998-08-25 Tom Tromey <tromey@cygnus.com>
16120 * gjavah.c (main): Handle -friend option.
16121 (friend_specs): New global.
16122 (generate_access): Handle friend_specs.
16123 (process_file): Likewise.
16124 (MAX_FRIENDS): New macro.
16125 (friend_count): New global.
16126 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16127 Changed all callers.
16129 1998-08-24 Per Bothner <bothner@cygnus.com>
16131 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16132 (main): Handle processing all the entries of a named .zip archive.
16133 * jcf-io.c (jcf_trim_old_input): New function.
16134 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16136 1998-08-24 Per Bothner <bothner@cygnus.com>
16138 * lang.c (flag_assume_compiled): Make default be on.
16140 1998-08-21 Per Bothner <bothner@cygnus.com>
16142 * jcf-dump.c: Add bunches of flags to control output more.
16143 (process_class): New function; support printing more than one class.
16144 (main): Support new --print-main and --javap flags.
16145 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16146 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16148 1998-08-20 Per Bothner <bothner@cygnus.com>
16150 Change mangling of dispatch table to match C++ vtable (w/thunks).
16151 * class.c (build_dtable_decl), java-tree.h: New function.
16152 (make_class_data): Call it.
16153 * decl.c (init_decl_processing): Likewise.
16155 1998-08-19 Warren Levy <warrenl@cygnus.com>
16157 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16158 soft_anewarray; adjust args passed.
16159 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16160 match _Jv_NewObjectArray.
16162 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16164 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16165 * expr.c (loopup_label): Call create_label_decl.
16166 (create_label_decl): New function.
16167 (java_lang_expand_expr): Call expand_start_bindings with argument
16169 * java-tree.h Added space after PROTO in function declarations
16171 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16172 (create_label_decl, push_labeled_block): New function
16174 * lex.c (label_id): Initialize.
16175 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16177 * parse.h Added space after PROTO in function declarations when
16179 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16180 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16181 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16182 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16184 (struct parser_ctxt): New fields current_loop,
16185 current_labeled_block.
16186 (build_if_else_statement, patch_if_else_statement,
16187 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16188 generate_labeled_block, complete_labeled_statement,
16189 build_bc_statement, patch_bc_statement, patch_loop_statement,
16190 build_new_loop, build_loop_body, complete_loop_body): New function
16192 * parse.y (java_warning_count): New global variable.
16193 (label_id): New static variable.
16194 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16195 (block:): Return size_zero_node when block is empty.
16196 (empty_statement:): Return size_zero_node.
16197 (statement:): Implement supplemental action when for_statement: is
16199 (label_decl:): New rule.
16200 (labeled_statement:): Rewritten using label_decl. Actions
16202 (labeled_statement_nsi:): Likewise.
16203 (if_then_statement): Actions implemented.
16204 (while_expression): New rule.
16205 (while_statement:): Rewritten using while_expression. Actions
16207 (while_statement_nsi:): Likewise.
16208 (do_statement_begin:): New rule.
16209 (do_statement:): Rewritten using do_statement_begin. Actions
16211 (for_statement:): Rewritten using for_begin. Actions implemented.
16212 (for_statement_nsi:): Likewise.
16213 (for_header:, for_begin:): New rules.
16214 (for_init:): Actions implemented.
16215 (statement_expression_list:, break_statement:,
16216 continue_statement:): Likewise.
16217 (yyerror): Count number of issued warning(s).
16218 (java_report_errors): Report error(s) and/or warning(s).
16219 (java_complete_class): Use build_java_argument_signature to
16220 recompute completed method signature.
16221 (java_check_regular_methods): New locals method_wfl and aflags.
16222 Use method_wfl instead of lookup_cl during error reports. Fixed
16223 indentation and modified some error messages. Use
16224 lang_printable_name in method instead of the DECL_NAME. New code
16225 to issue warnings on methods not overriding corresponding methods
16226 private to a different package.
16227 (java_method_add_stmt): Call add_stmt_to_compound.
16228 (add_stmt_to_compound): New function.
16229 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16230 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16231 (build_if_else_statement, patch_if_else_statement,
16232 build_labeled_block, generate_labeled_block,
16233 complete_labeled_statement, build_new_loop, build_loop_body,
16234 complete_loop_body, patch_loop_statement, build_bc_statement,
16235 patch_bc_statement, patch_exit_expr): New functions.
16236 * typeck.c (build_java_signature): Build argument signature before
16237 enclosing it in between parenthesis.
16239 1998-08-17 Warren Levy <warrenl@cygnus.com>
16241 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16242 (JAVA_OBJS): Added reminder comment
16244 1998-08-13 Nick Clifton <nickc@cygnus.com>
16246 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16247 be interpreted as a long long.
16249 1998-08-13 Warren Levy <warrenl@cygnus.com>
16251 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16252 soft_initialise_class. Use _Jv_NewMultiArray, not
16253 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16254 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16255 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16256 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16258 1998-08-12 Per Bothner <bothner@cygnus.com>
16260 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16261 length_identifier_node): New global tree node constants.
16262 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16263 Replace uses by super_identifier_node etc.
16264 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16266 * parse.y (resolve_field_access): Don't special-case ".length" if
16267 flag_emit_class_files.
16268 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16269 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16272 1998-08-11 Per Bothner <bothner@cygnus.com>
16274 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16275 * class.c (make_method_value): Remove init for removed fields.
16277 * class.c (layout_class): Use build_java_argument_signature.
16278 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16280 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16281 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16282 (build_java_signature): Don't use push_java_argument_signature.
16284 * typeck.c (lookup_argument_method): New function.
16285 * parse.y (java_check_regular_methods): Use lookup_argument_method
16286 instead of lookup_java_method2 followed by lookup_java_method.
16288 * parse.y (check_method_redefinition): Minor optimization.
16290 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16291 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16293 1998-08-10 Tom Tromey <tromey@cygnus.com>
16295 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16298 * gjavah.c (java_float_finite): Use K&R-style definition.
16299 (java_double_finite): Likewise.
16300 (generate_access): Now returns void. Changed all callers.
16301 (last_access_generated): Removed.
16302 (process_file): Only make a single pass over the .class file.
16304 1998-07-29 Per Bothner <bothner@cygnus.com>
16306 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16307 for compatibility for G++ (with -fvtable-thunks).
16308 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16310 * gjavah.c (process_file): Use public inheritance for super-class.
16312 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16314 * lex.c (java_init_lex): Initialize ctxp->package.
16315 * parse.h (struct parser_ctxt): package and package_len replaced
16316 by tree package, an identifier node. Field method_decl_list is
16317 gone. Fixed comments.
16318 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16319 class_in_current_package): New function prototypes.
16320 * parse.y (array_type:): Set class loaded flag on primitive type
16322 (package_declaration:): Assign ctxp->package to the
16324 (method_invocation:): Handle invocation of method qualified by
16326 (single_type_import_declaration:): Removed ambiguity check.
16327 (java_pop_parser_context): New local variable `next'. Reset and
16328 set IMPORT_CLASSFILE_NAME flags on current and previous import
16330 (java_accstring_lookup): Use new local macro COPY_RETURN.
16331 (lookup_field_wrapper): New function.
16332 (parser_qualified_classname): Use merge_qualified_name.
16333 (parser_check_super_interface): Broaden error message.
16334 (do_resolve_class): Check for qualified class name in the current
16335 compilation unit if appropriate.
16336 (process_imports): Check for already defined classes.
16337 (check_pkg_class_access): Got rid of call to
16338 get_access_flags_from_decl.
16339 (java_complete_expand_methods): Call safe_layout_class based on
16340 the current class size.
16341 (make_qualified_primary): Build a WFL qualification on primary if
16343 (merge_qualified_name): New function.
16344 (make_qualified_name): Use merge_qualified_name.
16345 (resolve_expression_name): Use safe_lookup_field.
16346 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16347 (resolve_qualified_expression_name): Likewise. Check on resolved
16348 element accessibility.
16349 (not_accessible_p, class_in_current_package): New functions.
16350 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16351 (patch_method_invocation_stmt): Merged common pieces. Check
16352 accessibility of invoked method.
16353 (check_for_static_method_reference): Add returned type in error
16355 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16356 (refine_accessible_methods_list): Merged two conditions in test.
16357 (java_complete_class): Sanity check on stabilize_ref gone.
16358 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16360 1998-07-28 Per Bothner <bothner@cygnus.com>
16362 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16364 1998-07-24 Tom Tromey <tromey@cygnus.com>
16366 * gjavah.c (F_NAN): Removed.
16367 (F_NAN_MASK): New macro.
16368 (F_POSITIVE_INFINITY): Removed.
16369 (F_NEGATIVE_INFINITY): Likewise.
16370 (java_float_finite): Rewrote.
16371 (D_NAN_MASK): Renamed.
16372 (java_double_finite): Rewrote.
16373 (D_POSITIVE_INFINITY): Removed.
16374 (D_NEGATIVE_INFINITY): Likewise.
16376 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16377 If verbose, print underlying representation of value in hex.
16379 1998-07-24 Per Bothner <bothner@cygnus.com>
16381 * buffer.h, buffer.c: New files.
16382 * Makefile.in (JAVA_OBJS): Add buffer.o.
16384 Support locals variables and writing their debug entries to .class.
16385 * jcf-write.c: Simplify some by user new buffer type.
16386 (vode_buffer_grow): Removed.
16387 (struct localvar_info): New type.
16388 (localsvars, localvartable): New buffers.
16389 (localvar_alloc, localvar_free): New functions.
16390 (generate_bytecode_insns): Handle local variables.
16391 (generate_classfile): Write LocalVariableTable attribute.
16393 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16395 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16396 * zipfile.h (ZIPMAGIC): New macro.
16398 1998-07-24 Tom Tromey <tromey@cygnus.com>
16400 * Makefile.in (gjavah.o): Updated dependencies.
16401 (jcf-dump.o): Likewise.
16402 (all.indirect): Use ../gjavah.
16403 (../gjavah$(exeext)): Likewise.
16404 (clean): Don't remove gjavah.
16405 (clean): Remove parse.c, not java/parse.c.
16406 * Make-lang.in (java): Added gjavah.
16407 (gjavah$(exeext)): New target.
16408 (GJAVAH_SOURCES): New macro.
16409 (java.all.build): Added gjavah.
16410 (java.all.cross): Likewise.
16411 (java.rest.encap): Likewise.
16412 * config-lang.in (compilers, stagestuff): Added gjavah.
16414 1998-07-23 Tom Tromey <tromey@cygnus.com>
16416 * gjavah.c (java_float_finite): New function.
16417 (java_double_finite): Likewise.
16418 (F_POSITIVE_INFINITY): New macro.
16419 (F_NEGATIVE_INFINITY): Likewise.
16421 (D_POSITIVE_INFINITY): Likewise.
16422 (D_NEGATIVE_INFINITY): Likewise.
16424 (print_field_info): Use java_float_finite and java_double_finite.
16426 1998-07-23 Per Bothner <bothner@cygnus.com>
16428 * parse.y (method_header): Name "this" implicit argument.
16430 1998-07-22 Per Bothner <bothner@cygnus.com>
16432 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16433 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16434 (put_linenumber): New function.
16435 (generate_bytecode_insns, generate_classfile): Write line numbers.
16437 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16439 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16440 (lookup_name, build_known_method_ref, build_class_init,
16441 build_invokevirtual, invoke_build_dtable, match_java_method,
16442 build_field_ref, pushdecl_force_head, build_java_binop,
16443 binary_numeric_promotion, build_decl_no_layout,
16444 build_java_arrayaccess, build_newarray, build_anewarray,
16445 build_java_array_length_access, build_java_arraynull_check): New
16446 extern function prototypes.
16447 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16448 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16450 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16452 * jcf.h (jcf_out_of_synch): New extern function prototype.
16453 * parse.h: Static/global function implemented in parse.y
16454 prototyped and declarations moved at the end of the file.
16455 (DECL_P): Check that the argument isn't null.
16456 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16457 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16458 (QUAL_DECL_TYPE): New macro.
16459 (PARAMS): Macro definition removed.
16460 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16461 (return_statement:): Call build_return.
16462 (field_access:): Call make_qualified_primary in sub rule.
16463 (method_invocation:): Build method invocation and call
16464 make_qualified_primary when processing primaries.
16465 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16466 get_type_from_signature.
16467 (java_check_regular_method): Extra integer 0 argument when calling
16468 lookup_java_method2.
16469 (lookup_java_interface_method2): Extra method DECL argument when
16470 calling lookup_java_interface_method2.
16471 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16472 COMPOUND_EXPR node.
16473 (java_complete_expand_method): Layout current class iff not
16474 already done. Don't process interface's methods.
16475 (java_complete_expand_method): Use super class only if it
16476 exists. Use current class otherwise.
16477 (make_qualified_primary): New function.
16478 (resolve_expression_name): Process qualified expression or
16479 expression from primary the same way.
16480 (resolve_expression_name): Two last arguments to
16481 resolve_field_access are now NULL_TREEs.
16482 (resolve_field_access): New variable is_static. Local field must
16483 be DECLs. is_static computed on field DECLs only. Append code in
16484 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16485 to initialize field_type.
16486 (resolve_qualified_expression_name): New local variable,
16487 previous_call_static and is_static. Handle primaries with function
16488 calls, casts, array references and `this'. `super' now handled as
16489 `(super_class)this'. Use is_static to clarify boolean expressions.
16490 Added code to handle case where a proper handle is required to
16491 access a field. Use QUAL_DECL_TYPE where applicable.
16492 (maybe_access_field): New function.
16493 (patch_method_invocation_stmt): New arguments primary, where,
16494 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16495 deleted. Use `where' as a type to search from if specified. Check
16496 for static method reference where forbidden. Append primary or
16497 current_this to the argument list if not calling constructor nor
16499 (check_for_static_method_reference): New function.
16500 (patch_invoke): Layout the class on which new is done if
16502 (lookup_method_invoke): Changed format to report errors on
16504 (qualify_ambiguous_name): New local variable this_found. Now
16505 handle things from primaries. Method call are considered
16507 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16508 changed into NULLs.
16509 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16510 (java_complete_tree): New case fo RETURN_EXPR. Process function
16511 call arguments in separate function.
16512 (complete_function_arguments): New function.
16513 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16515 (patch_assignment): Take the return function slot into account as
16516 a RHS. Distinguish assignment from a return.
16517 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16518 when checking methods in interfaces.
16519 (resolve_type_during_patch): NULL argument to unresolve_type_p
16520 instead of NULL_TREE.
16521 (patch_newarray): Fixed typo in comment.
16522 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16523 (build_return, patch_return): New functions.
16524 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16526 1998-07-21 Per Bothner <bothner@cygnus.com>
16528 * constants.c (find_name_and_type_constant, find_fieldref_index,
16529 find_methodref_index): New methods.
16530 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16531 just return given method. Also, rename to build_known_method_ref.
16532 (expand_invoke): Rename call to build_invoke_non_interface.
16533 * java-tree.h, parse.h: Update prototype.
16534 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16535 (such as expand_expr_stmt) if flag_emit_class_files.
16536 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16537 STACK_TARGET, IGNORE_TARGET): New macros.
16538 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16539 (generate_bytecode_insn): New function to generate method's bytecode.
16540 (generate_classfile): Node generate Code attribute for a method.
16541 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16542 push_long_const, field_op, adjust_typed_op, maybe_wide):
16543 New functions used by generate_bytecode_insn.
16545 * typeck.c (signature_include_return): Remove variable.
16546 (push_java_argument_signature, build_java_argument_signature): New.
16547 (build_java_signature): Use push_java_argument_signature.
16548 * parse.y: Use build_java_argument_signature instead of fiddling
16549 with signature_include_return.
16551 1998-07-17 Tom Tromey <tromey@cygnus.com>
16553 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16556 * Makefile.in (all.indirect): Added gjavah$(exeext).
16557 (gjavah$(exeext)): Added $(exeext).
16560 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16562 * class.c (layout_class): Call to java_layout_parsed_class replace
16563 by safe_layout_class.
16564 * expr.c (build_java_array_length_access): Removed static storage
16565 class in the function definition.
16566 (build_java_arraynull_check): Likewise.
16567 Also fixed typos in two comments.
16568 * lex.c (java_init_lex): Initialize static global kw_length.
16569 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16570 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16572 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16573 * parse.h (resolve_no_layout): New static function declaration.
16574 (get_identifier_in_static): Declaration removed.
16575 (java_layout_parsed_class): Function name declaration changed to
16577 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16578 not_initialized_as_it_should_p, build_this): New static function
16580 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16581 binary_numeric_promotion, stabilize_reference,
16582 build_decl_no_layout, build_java_arrayaccess): Extern function
16583 declarations moved into their own section.
16584 (build_newarray, build_anewarray, build_java_array_length_access,
16585 build_java_arraynull_check): New extern function declarations.
16586 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16587 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16589 (CALL_CONSTRUCTOR_P): New macro.
16590 * parse.y (kw_length): New static global tree node.
16591 (return_statement): Tagged <node>.
16592 (RETURN_TK): Tagged <operator>.
16593 (variable_declarator_id:): Build variable declaration with an
16594 empty initialization value if a syntax error was found in the
16595 initialization part of the variable declaration.
16596 (statement_without_trailing_substatement:): return_statement: now
16597 uses the default rule.
16598 (return_statement:): Temporarily fixed to return NULL_TREE.
16599 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16600 (class_instance_creation_expression:): Class creation rules now
16601 call build_method_invocation upon reduction.
16602 (array_creation_expression:): Rules call build_newarray_node upon
16604 (dim_exprs:): Build a list of dimension expressions.
16605 (dim_expr:): Store location of the OSB_TK in the dimension
16607 (method_invocation:): Added a new error rule.
16608 (build_unresolved_array_type): WFL argument may also be an array
16609 on a primitive type. Name of the argument changed to reflect this.
16610 (method_declarator): Insert argument type at the beginning of the
16611 argument type list and later reverse the list.
16612 (unresolved_type_p): Argument 'returned' may be optionally
16614 (java_layout_class_from_source): Function renamed
16616 (resolve_and_layout): Now call resolve_no_layout and
16618 (resolve_no_layout): New function.
16619 (purify_type_name): New function.
16620 (complete_class_report_errors): Call purify_type_name during error
16621 report on a type not found.
16622 (process_imports): error_found local variable doesn't need to be
16623 initialized to zero.
16624 (declare_local_variables): New local type_wfl. Fixed typo in error
16625 message. type_wfl assigned to unresolved type and used to register
16626 incomplete type. Build a WFL around the variable initialization
16627 statement so that debug info can be generated on it.
16628 (source_start_java_method): Reverse argument list after they've
16630 (current_this): New static global variable.
16631 (java_complete_expand_methods): Set current_this when appropriate.
16632 (resolve_expression_name): Build correct static and non static
16633 field access bearing a simple name.
16634 (resolve_field_access): Resolve the length field of arrays. Handle
16636 (patch_method_invocation_stmt): Set the type of the method
16637 invocation to error_mark_node. This value is later overridden by a
16638 valid type, if any. Don't handle qualified constructor invocation
16639 as qualified method invocation. Call lookup_method_invoke with its
16640 new flag. It's no longer necessary to access the selected method
16641 as the value of a tree list. Handle constructor invocation.
16642 (patch_invoke): Reverse argument list when invoking non interface
16643 methods. Insert call to new as the first argument of the
16645 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16646 defined within a final class. Return INVOKE_STATIC if the invoked
16647 method is a constructor.
16648 (lookup_method_invoke): New lc argument is a flag to indicate a
16649 constructor lookup. Now handle constructor lookup. Choose the most
16650 specific method in case several were matching the invocation
16651 requirements. Return a method decl instead of a tree list featuring
16652 one single method decl element.
16653 (refine_accessible_methods_list): New lc flag argument to
16654 indicate that a constructor is being looked up.
16655 (not_initialized_as_it_should_p): New function.
16656 (java_complete_tree): Now process fake tree codes
16657 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16658 save_expr on resolved function call arguments. Case on
16659 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16660 (patch_assignment): LHS can be a field access expression. When
16661 dealing with reference, lhs_type is the promoted type of the
16662 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16664 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16665 (patch_binop): Use not_initialized_as_it_should_p where
16667 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16668 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16670 (resolve_type_during_patch): New function.
16671 (patch_cast): Call resolve_type_during_patch to resolve type and
16672 report error accordingly.
16673 (patch_array_ref): Use not_initialized_as_it_should_p where
16674 applicable. Array base expression is saved before being
16675 used. Promote the type of an array elements if it contains non
16677 (build_newarray_node, patch_newarray, build_this): New functions.
16679 1998-07-16 Tom Tromey <tromey@cygnus.com>
16681 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16682 increment it in `for' statement.
16683 (print_field_info): If number is inf or nan, don't print it.
16684 (print_method_info): If method name is `delete', just ignore it.
16685 (print_c_decl): Special-case jstringArray.
16687 * gjavah.c (help): New function.
16688 (no_argument): New function.
16689 (usage): Changed text.
16690 (main): Rewrote argument handling. Now handles -v, --help,
16692 (version): New function.
16693 (found_error): New global.
16694 (main): Return found_error.
16695 (generate_access): Set found_error.
16696 (print_c_decl): Likewise.
16698 1998-07-15 Tom Tromey <tromey@cygnus.com>
16700 * gjavah.c (print_c_decl): Don't print "," when examining field.
16701 Skip type name when looking at "[L" types.
16702 (process_file): Now static.
16703 (generate_access): Now returns int.
16704 (last_access_generated): New global.
16705 (process_file): Clear last_access_generated; make multiple passes
16707 (print_field_info): Just return if generate_access returns true.
16708 (print_method_info): Likewise. Also, allow <init> functions to
16710 (print_c_decl): Added is_init argument. Print constructors
16712 (print_cxx_classname): Use UTF8_GET to extract characters from
16714 (print_base_classname): New function.
16715 (print_class_decls): New function.
16716 (process_file): Use it.
16717 (utf8_cmp): New function.
16719 1998-07-13 Nick Clifton <nickc@cygnus.com>
16721 * lang-options.h: Format changed to match changes in gcc/toplev.c
16722 to implement a --help option.
16724 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16726 * decl.c (init_decl_processing): Revert change to dtable_type.
16728 1998-07-09 Per Bothner <bothner@cygnus.com>
16730 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16732 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16734 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16736 * lang.c (lang_init): Default flag_exceptions to 1, without
16737 checking to see if it's 2 first.
16739 1998-07-08 Jeffrey A Law (law@cygnus.com)
16741 * constants.c: Include "system.h".
16742 * decl.c: Likewise.
16743 * lang.c (flag_new_exceptions): Get via extern now.
16744 (lang_init_options): New functions. Turn on flag_new_exceptions.
16746 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16748 * lex.c (java_lex): Return 0 when we see an invalid character in
16751 * lex.c (java_read_char): Specify extra argument when calling
16753 (java_read_unicode, java_parse_end_comment,
16754 java_parse_escape_sequence): Likewise,
16755 (java_lex): Specify extra argument when calling
16756 java_lex_error. Test that IDs are beginning with a legal character
16757 for IDs. Handle invalid characters with an error message and a
16758 call to java_lex_error.
16759 (java_lex_error): Adjust column position by new argument
16760 `forward'. Issue an error even if in the middle of reporting an
16763 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16765 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16766 we don't explicitly put a null pointer when we're copying it.
16768 1998-07-07 Tom Tromey <tromey@cygnus.com>
16770 * gjavah.c (print_cxx_classname): New function.
16771 (super_class_name): Likewise.
16772 (print_super_fields): Removed.
16773 (in_super): Removed.
16774 (print_field_info): Never generate #defines.
16775 (print_c_decl): Changed generated types to match JNI. No longer
16776 print class name before method name.
16777 (print_method_info): Print "static" before static methods.
16778 Print "virtual" before non-final methods.
16779 (usage): Use exit(1), not exit(-1).
16781 (print_field_info): Use %.17g to print a double.
16782 (last_access): New globals.
16783 (process_file): Initialize last_access.
16784 (usage): Now static.
16785 (ACC_VISIBILITY): New define.
16786 (generate_access): New function.
16787 (print_field_info): Call it.
16788 (print_method_info): Likewise. Also, generate information for all
16789 methods, not just native methods. Return void.
16790 (print_c_decl): Return void.
16791 (print_field_info): Return void.
16793 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16795 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16796 processing the jc1 grammar file. Prefix bison functions and
16797 variables with java_.
16798 (parse.c): Dependencies on parse.h and lex.h
16799 * expr.c (build_java_arrayaccess): Function now global.
16800 * java-tree.h: Comment reorganized to carry on previous
16801 classification effort.
16802 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16803 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16804 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16805 java_parse (new prefix java_ generated by bison).
16806 (java_layout_parsed_class, java_register_parsed_class): Function
16808 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16809 * lex.c (static tree wfl_op): Variable deleted.
16810 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16811 ctxp fields to NULL_TREE.
16812 (java_lex): No longer create WFL for operators. Filename caching
16813 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16814 created as STRING_CST and later expanded. Removed extra argument
16815 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16817 (build_wfl_node): Removed code in comments.
16818 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16819 store token and location data in the current bison token.
16820 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16821 static/extern function declaration at the beginning of the file.
16822 (struct qualification): Data structure definition deleted.
16823 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16824 (qualify_ambiguous_name): Function declaration modified. Function
16825 now returns nothing.
16826 (build_array_ref, patch_array_ref, make_qualified_name,
16827 resolve_qualified_expression_name, maybe_generate_clinit,
16828 resolve_field_access): New static function declarations.
16829 (build_java_arrayaccess): New extern function declaration.
16830 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16831 (CALL_EXPR_PRIMARY): Macro deleted.
16832 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16833 (struct parser_ctxt): Field initialized_final
16834 removed. non_static_initialized, static_initialized: New fields.
16835 * parse.y (static tree kw_super, static tree kw_this): New global
16837 (%union): tree wfl field of operator member replaced by int
16838 location. WFLs are non longer created for operators.
16839 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16840 (qualified_name:): Now calls make_qualified_name to build the
16842 (type_declaration:): Consider generating <clinit> when class
16844 (variable_declarator:): Directly build an assignment node when the
16845 variable is initialized when declared.
16846 (this_or_super:): Build a WFL and set current location when THIS
16847 or SUPER are parsed.
16848 (expression_statement:): Wrap statement around a WFL.
16849 (primary_no_new_array:): Fixed typo. Changed value returned by
16850 THIS_TK because of its new type (temporary).
16851 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16852 (field_access:): Build qualified name with SUPER.
16853 (method_invocation:): Fixed returned value because of SUPER's new
16855 (array_access:): Use OSB_TK location information.
16856 (post_increment_expression:, post_decrement_expression:,
16857 unary_expression:, pre_increment_expression:,
16858 pre_decrement_expression:, unary_expression_not_plus_minus:,
16859 cast_expression:, multiplicative_expression:,
16860 additive_expression:, shift_expression:, relational_expression:,
16861 equality_expression:, and_expression:, exclusive_or_expression:,
16862 inclusive_or_expression:, conditional_and_expression:,
16863 conditional_or_expression:, assignment:): Use new location/token
16864 information available on operators.
16865 (create_class): Set super_decl_type to NULL_TREE when processing
16867 (register_fields): Field initialization is now a MODIFY_EXPR
16868 node. Chain initialization code to the matching lists (according
16869 to the field declaration modifiers).
16870 (maybe_generate_clinit): New function.
16871 (method_header): Don't set method's DECL_NAME to a WFL when adding
16872 methods to java.lang.Object.
16873 (resolve_and_layout): Now can return NULL_TREE if the type
16874 resolution fails. Otherwise, return the class DECL instead of its
16876 (check_method_redefinition): Don't patch method DECL_NAME if it
16877 belongs to java.lang.Object.
16878 (process_imports): Simply assign error_found to the value returned
16879 by check_pkg_class_access.
16880 (declare_local_variables): Don't use their init statements (if
16881 any) when parsing error were previously found. Reuse MODIFY_EXPR
16882 build during parsing as an init statement.
16883 (java_method_add_stmt): Now return the current method body.
16884 (java_layout_parsed_class, java_register_parsed_class): Functions
16886 (java_complete_expand_methods): Initialize the constant pool on a
16887 per class basis. Layout the classes before expanding their method
16888 bodies. Don't try expand artificial constructor code if error were
16889 found. Make the classes data and register them if no error were
16891 (java_complete_expand_method): Retrieve an artificial constructor
16892 argument list before entering its body. Assign the top block to
16893 the artificial constructor function body and set types of declared
16894 blocks and compound statements to void. Walk method body if not an
16895 artificial constructor.
16896 (make_qualified_name, cut_identifier_in_qualified): New functions.
16897 (resolve_expression_name): Fixed comments. Save/restore the
16898 current class CLASS_LOADED_P flag value. Build non qualified
16899 static field access and handle qualified expression names.
16900 (resolve_field_access, resolve_qualified_expression_name): New
16902 (patch_method_invocation_stmt): Use the new expression resolution
16903 scheme, calling resolve_field_access when the function call is
16904 resolved as an expression.
16905 (qualify_ambiguous_name): Function rewritten to work on qualified
16906 expression produced by make_qualified_name.
16907 (java_complete_tree): Promote type when function's argument are
16908 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16909 the assignment to discover further errors if RHS is a expression
16910 name that fails to evaluate. Declare LHS initialized even though
16911 the assignment failed. Don't use the location variable and removed
16912 extra argument in patch function calls. Now handle the ARRAY_REF
16913 case and build internal string representation when STRING_CSTs are
16915 (build_method_invocation): Don't wrap function call around a WFL.
16916 (build_assignment): Likewise. Use the operator location
16918 (patch_assignment): Handle array access LHSs. Handle error
16919 provenance, resulting in a better error report.
16920 (build_binop): Use op_location from operator as binop location
16922 (build_unaryop, build_incdec, build_cast): Likewise.
16923 (patch_binop): Extract location information from the node. Fixed
16924 typo in error message.
16925 (patch_unary_op): Extract location information from the node.
16926 (build_array_ref, patch_array_ref): New functions.
16928 1998-07-01 Tom Tromey <tromey@cygnus.com>
16930 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16931 match _Jv_IsInstanceOf.
16932 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16933 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16935 1998-06-30 Tom Tromey <tromey@cygnus.com>
16937 * decl.c (init_decl_processing): Functions are now named
16938 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16940 1998-06-29 Per Bothner <bothner@cygnus.com>
16942 * java-tree.h (load_class): Add prototype.
16943 * class.c (is_compiled_class): Add missing arg to load_class.
16944 * expr.c (expand_java_NEW): Call load_class.
16945 * parse.y (process_import): Removed bogus use of void return value.
16947 1998-06-25 Per Bothner <bothner@cygnus.com>
16949 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16950 Function name is "_Jv_Throw" instead of "soft_athrow".
16951 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16952 Function name is "_Jv_AllocObject" instead of "soft_new".
16953 Takes an extra parameter (object size).
16954 * expr.c: Update calls.
16956 1998-06-24 Per Bothner <bothner@cygnus.com>
16958 * lex.c (java_get_line_col): Handle end-of-file.
16959 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16961 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16963 * lang.c (lang_init): Make -fexceptions the default.
16964 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16965 exception handling is not turned on.
16967 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16969 * lang.c (flag_new_exceptions): Make this this default.
16970 * decl.c (end_java_method): Call emit_handlers.
16971 * except.c (method_init_exceptions): Set language code and version.
16972 (expand_start_java_handler): Enable exception, and call
16973 expand_eh_region_start.
16974 (expand_end_java_handler): Enable exception, and set up catch blocks.
16975 (emit_handlers): New routine to generate the saved handlers.
16976 * java-except.h (emit_handlers): Add prototype.
16978 1998-06-12 Per Bothner <bothner@cygnus.com>
16980 We used to have three different representations of the constant pool:
16981 the CPool structure, the tree_constant_pool, and the constructures
16982 used to build the Class object (which may need class and string
16983 constants) in compiled code. None were appropriate for compiling
16984 to .class files, so I did a major overhaul.
16986 First, the tree_constant_pool array was removed. Things were
16987 modified to the CPool structure in the JCF could be used.
16988 Second, a "capacity" field was added to the CPool, and functions
16989 written to search for a matching constant, adding one if not found.
16990 The code that generated the Class object was changed to use a CPool.
16991 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16992 the static Class object are now only in build_constants_constructor.
16993 Finally, I wrote code which can generate a .class file (including its
16994 constant pool) from the RECORD_TYPE of a class. This is a big step
16995 on the way to compiling Java source into .class files.
16997 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16998 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
17000 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
17001 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
17002 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
17003 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
17004 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
17005 (lang_type): Removed constant_pool field.
17006 * jcf.h (CPool): Renamed size to count. Added field capacity.
17007 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
17008 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
17009 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
17011 * constants.c (current_constant_pool_tags, current_constant_pool_data,
17012 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
17013 * constants.c (build_constants_constructor): Use new outgoing_cpool.
17014 (set_constant_entry, find_constant1, find_constant2,
17015 find_class_constant, count_constant_pool_bytes, write_constant_pool,
17016 find_utf8_constant, find_class_or_string_constant): New functions.
17018 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
17019 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
17020 (give_name_to_class, get_class_constant): Likewise.
17021 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
17022 (get_name_and_type_constant, get_ref_constant): Removed.
17023 * parse.h (parser_ctxt): Remove field tree_constant_pool.
17024 * parse.y: Don't save/restore tree_constant_pool.
17025 * verify.c (verify_jvm_instructions): Update for new approach.
17026 * expr.c (expand_invoke, expand_java_field_op): Likewise.
17028 * lang-options.h: Added -femit-class-file, -femit-class-files.
17029 * lang.c (flag_emit_class_files), java-tree.h: New flag.
17030 (lang_f_options): Added "emit-class-file(s)".
17032 * expr.c (build_java_arrayaccess): Generate more efficient array
17033 bounds checking, by using unsigned compare.
17035 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
17037 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
17039 * parse.h: New comment on the handling of unresolved type
17040 identifiers. JDEPs are now part of the jdep_code enum.
17041 (typedef struct jdep): Now use enum jdep_code or int, depending on
17042 availability. Both are narrowed down to an 8 bits bitfield.
17043 (CALL_EXPR_PRIMARY): Fixed comment.
17045 1998-06-10 Tom Tromey <tromey@cygnus.com>
17047 * Make-lang.in (java): Added gjavac and jvgenmain.
17048 (java.start.encap): Depend on gjavac.
17049 (java.rest.encap): Depend on jvgenmain.
17051 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
17052 (JAVA_CROSS_NAME): Likewise.
17053 (java.all.build): Depend on jvgenmain and gjavac.
17054 (java.all.cross): Depend on jvgenmain and gjavac-cross.
17055 (jvgenmain$(exeext)): New target.
17056 (java.install-common): Wrote.
17057 * config-lang.in (compilers, stagestuff): Added gjavac and
17060 1998-06-10 Dave Brolley <brolley@cygnus.com>
17062 * lang.c (lang_decode_option): New argc/argv interface.
17064 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17066 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
17067 * decl.c (build_decl_no_layout): New function.
17068 * expr.c (java_lang_expand_expr): Layout declarations found in
17069 blocks before they're pushed.
17070 * jcf-parse.c (load_class): Save current line when parsing class
17072 (parse_source_file): Register class before expanding their
17074 * lang.c (put_decl_node): Produce `null' when `void *' is
17076 * lex.c (static tree wfl_op): New static global, for error report
17078 (java_init_lex): wfl_operator and wfl_op initialized
17079 here. Filename caching added for wfl_op. Return wfl_op when `(' is
17081 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17082 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17083 build_unresolved_array_type): New static function definitions.
17084 (build_decl_no_layout): New extern function declared.
17085 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17086 faulty modifier exists.
17087 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17088 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17089 (UNARY_PLUS_EXPR): New fake operator.
17090 (struct parser_ctxt): New field osb_number.
17091 * parse.y (static tree wfl_operator): New static WFL for operator
17092 bound error messages.
17093 (DECR_TK, INCR_TK): Moved.
17094 (OP_TK): Tagged <operator>.
17095 (array_type:): Now call build_unresolved_array_type.
17096 (dim_expr:): Count the number of '[' seen.
17097 (post_increment_expression, post_decrement_expression,
17098 pre_increment_expression, pre_decrement_expression,
17099 unary_expression_not_plus_minus, unary_expression:): Actions are
17100 now building the corresponding unary expressions.
17101 (cast_expression:): Actions are now building cast expressions.
17102 (build_unresolved_array_type): New function.
17103 (create_interface): Reset the number of declared interfaces.
17104 (create_class): Likewise.
17105 (method_header): Methods declared within the scope of an interface
17106 are now implicitly set public and abstract.
17107 (java_complete_class): Variable's and parameter's type are patched
17108 with a promoted type.
17109 (declare_local_variables): Resolved non builtin types are promoted
17110 before being used to build a variable decl. Removed type patch
17111 posted on variable initialization statement.
17112 (source_start_java_method): Use build_decl_no_layout to build the
17113 decl of a parameter of incomplete type.
17114 (java_register_parsed_class): Process interfaces too. Call
17115 rest_of_decl_compilation on each processed class declarations.
17116 (java_complete_expand_methods): Don't attempt to expand things in
17118 (java_complete_tree): Process CONVERT_EXPR, even though it always
17119 has a type. Propagate error_mark_node to node's type too. Promote
17120 method's call argument type and return error_mark_node if
17121 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17122 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17123 handle unary operator nodes.
17124 (build_assignment): Added comment.
17125 (print_int_node): New function.
17126 (patch_assignment): New second argument. New error handling. Use
17127 print_int_node. Handle references. Use can_cast_to_p to issue
17128 different error message according to the context and check upon
17129 the initialization of the RHS.
17130 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17131 (operator_string): Handle more operators.
17132 (patch_binop): No longer use a function static
17133 wfl_operator. Improved error message on shift distance.
17134 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17135 patch_cast): New functions.
17137 1998-06-05 Per Bothner <bothner@cygnus.com>
17139 * jvspec.c: New file.
17140 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17142 * java-tree.h (identifier_subst): Add declaration.
17144 1998-06-04 Tom Tromey <tromey@cygnus.com>
17146 * jvgenmain.c (main): Generate call to JvRunMain.
17148 * class.c (make_class_data): Push value for "sync_info" field.
17149 * decl.c (init_decl_processing): Push "sync_info" field.
17151 1998-06-03 Per Bothner <bothner@cygnus.com>
17153 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17154 Java (source) name, not signature.
17155 Set TYPE_ALIGN to (at least) that of element_type.
17157 1998-06-02 Per Bothner <bothner@cygnus.com>
17159 * class.c: Moved classname-mangling-rekated code to ...
17160 * mangle.c: ... this new file.
17161 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17162 * Makefile.in: Update for above changes.
17164 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17166 * expr.c (truthvalue_conversion): Convert integer and floating
17167 point value to their truth value.
17168 * lex.c (java_lex): Handle the `null' literal.
17169 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17170 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17171 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17174 * parse.y: Reorganization/documentation on token declaration.
17175 (binop_lookup[]): New added new tree codes.
17176 (relational_expression): Build corresponding binary operators.
17177 (equality_expression, conditional_and_expression,
17178 conditional_or_expression): Likewise.
17179 (java_complete_class): Fix crash in debug message.
17180 (java_complete_tree): Check initialization of method call
17181 arguments. Further bogus node evaluation to detect more error
17182 during assignments. Handles more binary operators.
17183 (patch_assignment): Use DECL_P.
17184 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17186 (operator_string): Handle more case. Compacted source.
17187 (patch_binop): Changed function comment. Checking for
17188 uninitialized first operand takes the compound assignment into
17189 account and uses DECL_P. Checking for uninitialized second operand
17190 delayed to routine's end. Use macros to issue type bound error
17191 messages and issue messages on both operands if their types are
17192 different. Force fixed type into node. Handle all binary
17195 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17197 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17198 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17199 build operator node and return tokens.
17200 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17201 * parse.h (java_complete_tree): Changed returned type in prototype.
17202 (build_method_invocation, build_assignment, patch_assignment,
17203 patch_binop): New static function declarations.
17204 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17205 BUILD_EXPR_WFL): New macros.
17206 * parse.y (enum tree_code binop_lookup[]): New static for token to
17208 (%union): Parser union has new sub-structure `operator'.
17209 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17210 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17211 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17212 ASSIGN_ANY_TK): Tokens tagged `operator'.
17213 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17214 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17215 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17216 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17217 (assignment_operator:): Rule tagged `operator'.
17218 (expression_statement:): Re-installed default rule.
17219 (method_invocation:): Sub rules call build_method_invocation.
17220 (postfix_expression:): Don't attempt to resolve name here. Just
17222 (multiplicative_expression:): Sub-rules build corresponding binop
17224 (additive_expression:, shift_expression:, and_expression:,
17225 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17226 (assignment:): Sub rule invoke build_assignment.
17227 (assignment_operator:): Default rules on sub rules.
17228 (force_error): Added documentation on this variable.
17229 (declare_local_variables): Build initialization calling
17231 (expand_start_java_method): Removed unused rtx declaration. Mark
17232 arguments as already initialized.
17233 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17234 (java_complete_expand_methods): Don't process next method if
17235 completion of the previous one triggered errors.
17236 (java_complete_expand_method): Call source_end_java_method if no
17237 error were found during completion.
17238 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17239 locals declaratilon. Handle names found within a class. Return
17240 error_mark_node when things aren't found.
17241 (patch_method_invocation_stmt): Return error_mark_node on failures.
17242 (patch_invoke): Removed unused local. Return the correct node.
17243 (java_complete_tree): Now returns a value. The BLOCK section binds
17244 local identifiers and the type of a BLOCK is now void. Assign the
17245 result of operand completion on COMPOUND_EXPR. Assign the
17246 encapsulated node of a WFL to the result of its completion, except
17247 when the node is an identifier. Now handle MODIFY_EXPR and several
17248 binary operators. Return error_mark_node on errors.
17249 (build_method_invocation, build_assignment, patch_assignment,
17250 build_binop, operator_string, patch_binop): New functions.
17251 * typeck.c (binary_numeric_promotion): New function.
17253 1998-05-21 Per Bothner <bothner@cygnus.com>
17255 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17256 Replace most uses of ident_subst by identifier_subst.
17258 * class.c (push_class_static_dummy_field): Removed function.
17259 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17260 instead of looking got "class" static field. Create that decl here.
17261 (class_identifier_node): Removed; no longer needed.
17262 (init_class_processing): Don't init class_identifier_node.
17263 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17264 Do nreverse 0 times (instead of twice) for Object and Class.
17265 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17267 1998-05-20 Per Bothner <bothner@cygnus.com>
17269 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17270 while initializing linenumber_count and linenumber_table.
17271 Do it before init_function_start (which calls emit_line_note).
17272 * expr.c (expand_byte_code): Don't need to clear lineno here.
17274 1998-05-18 Tom Tromey <tromey@cygnus.com>
17276 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17277 then mangle number as _N_.
17279 * class.c (mangle_class_field): New function.
17280 (build_class_ref): Set assembler name of class reference using
17281 mangle_class_field.
17282 (push_class_static_dummy_field): Likewise.
17284 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17286 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17287 of assigning to TREE_CODE. The latter method exploits a feature
17288 of GCC that is not ANSI compliant.
17290 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17292 * decl.c (pushdecl_force_head): New function.
17293 (pushlevel): Removed conditional printf.
17294 (complete_start_java_method): Don't enter local variable scope if
17295 function is compiled from source code.
17296 * expr.c: parse.h now included
17297 (java_lang_expand_expr): New function.
17298 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17299 printf. Terminate buffer when doing directories.
17300 * jcf-parse.c (parse_source_file): Call lang_init_source before
17301 parsing and before code generation.
17302 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17303 use printf if the macro is defined.
17304 * lang.c (lang_init): Install lang_expand_expr hook on
17305 java_lang_expand_expr.
17306 (java_dummy_print): New function.
17307 (lang_init_source): New function.
17308 * lex.c (java_lex): Remember location of an opening brace at the
17309 second nesting level.
17310 (java_is_eol): Unget character seen after a CR if it is EOF.
17311 * parse.h: Now includes lex.h
17312 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17313 printf if the macro is defined.
17314 (expand_start_java_method, build_expr_block, enter_block,
17315 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17316 New static function declarations.
17317 (pushdecl_force_head): New extern function declaration.
17318 (INCOMPLETE_TYPE_P): New macro.
17319 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17320 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17321 BLOCK_EXPR_ORIGIN): New macros.
17322 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17323 DECL_SOURCE_LINE_LAST): New macros.
17324 (struct parser_ctxt): Removed field current_method_decl, redundant
17325 with the field current_function_decl. Added fields
17326 first_ccb_indent1 and pending_block.
17327 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17328 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17330 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17331 (compilation_unit:): Cosmetic on sub rule.
17332 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17333 (variable_initializer:): Installed default rule on expression:.
17334 (method_declaration:): method_header: starts a new
17335 method. method_body: installs the function body, absorbs blocks
17336 emitted for temporary variable scopings, pops function's body block
17337 and merges function's last statement lineno in DECL_SOURCE_LINE.
17338 (method_body:): Installed default rules.
17339 (block:): Call enter_block when an opening brace is seen. Absorb
17340 scoping blocks and call exit_block when a closing brace is seen.
17341 (block_statement:): Cosmetic changes.
17342 (method_invocation:): Create WFL around CALL_EXPR node.
17343 (patch_stage): Added comment around definition.
17344 (method_header): Try to use first_ccb_indent1 as the first line of
17345 the method, so BP debug info are emitted at the first opening
17346 brace of the function. If the function has no body, use the
17347 location of the function's name. Override currently defined method
17348 name with the matching WFL so we can point redefinition errors
17349 using the location where the function's name was declared.
17350 (check_abstract_method_header): Interprets DECL_NAME as an
17351 identifier or as a WFL, accordingly.
17352 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17353 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17354 location and name information out of it and reinstall DECL_NAME to
17355 its original identifier node value.
17356 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17357 function's source code).
17358 (read_import_dir): Test the value returned by find_class and issue
17359 a fatal accordingly.
17360 (declare_local_variables): Push a new block for the scope of the
17361 new variable(s) if code has been already generated at that nesting
17362 level. Pinpoint redefinition errors using the variable id
17363 WFLs. Generate initialization code if necessary. If the variable
17364 type is incomplete, register a patch on its decl.
17365 (source_start_java_method): Rewritten. Define a new block for the
17366 function's parameters. Build parameter decl out of function's
17367 arguments and register them for a patch if their types are
17369 (expand_start_java_method): Includes the part of
17370 source_start_java_method that was pushing the parameter decls and
17371 completing the method start code.
17372 (source_end_java_method): Removed call the expand_end_bindings and
17373 poplevel (already taken care of). Reinstall function's arguments
17374 and get function's last line of code before calling
17375 expand_function_end.
17376 (java_method_add_stmt): New comment before the function's
17377 code. Complement the second operand of the current COMPOUND_EXPR
17379 (java_complete_expand_methods): Don't generate debug info on line
17380 zero when expanding a generated constructor.
17381 (java_complete_expand_method): Set start and end line numbers for
17382 a artificially generated constructor to one and manually call
17383 enter_block and exit_block when defining it. For all methods:
17384 expand function's start calling the new expand_start_java_method
17385 and invoke java_complete_tree on the effective method's body, if
17387 (resolve_expression_name): Now use lookup_name_in_blocks to search
17388 local variable decls and print out an error when variables are
17390 (patch_method_invocation_stmt): Inserted comment before the
17392 (lookup_method_invoke): Chain method's arguments using chainon
17393 with the current arg list as a second argument. Inserted missing
17394 IDENTIFIER_POINTER when reporting an error on methods not found.
17395 (refine_accessible_methods_list): Don't retain constructors.
17396 (patch_arguments): Function removed.
17397 (java_complete_tree): Inserted comment before the function's
17398 code. New case for BLOCKs. Moved the WFL case a bit
17399 further. Complete function's arguments.
17400 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17401 maybe_absorb_scoping_blocks): New functions.
17403 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17405 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17407 * jcf-parse.c (parse_source_file, java_error_count): New forward
17408 and extern declarations.
17409 (java_parse_abort_on_error): Macro moved.
17410 (jcf_parse_source): fatal called if fopen fails. Now calls
17412 (parse_source_file): New parse_only parameter. Reflects the
17413 elimination of the second pass.
17414 (yyparse): parse_source_file called with argument set to 0.
17415 * jcf.h (JCF_ZERO): Sets java_source to zero.
17416 * lex.c (java_init_lex): pass argument is gone. Function modified
17417 to be called once during the analysis of a file.
17418 (java_unget_unicode): Fixed typo in fatal message.
17419 (java_get_line_col): Likewise.
17420 (java_lval): Likewise. String literals no longer built during
17422 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17424 * parse.h (MODIFIER_WFL): New macro.
17425 (parse_check_super, parser_check_super_interface): Now return int.
17426 (parser_chain_incomplete_item, not_builtin_p,
17427 complete_method_decl): Declarations removed.
17428 (build_method_invocation_stmt, build_invoke): Renamed using the
17429 `patch' instead of `build'
17430 (register-incomplete_type, obtain_incomplete_type,
17431 java_complete_tree, java_complete_expand_method,
17432 unresolved_type_p, create_jdep_list): New function declarations.
17433 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17434 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17435 (jdep): New typedef on new struct _jdep.
17436 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17437 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17438 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17439 JDEP_RESOLVED_P): New macros.
17440 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17441 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17442 JDEP_VARIABLE): New enum values and jdep kinds.
17443 (jdeplist): New typedef on struct _jdeplist.
17444 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17446 (CALL_EXPR_PRIMARY): New macro.
17447 (struct parser_ctxt): Fields java_pass, current_method_decl,
17448 method_decl_list deleted. New field jdeplist.
17449 (INCOMPLETE_P): Macro deleted.
17450 * parse.y (single_type_import_declaration:): Removed pass switch.
17451 (type_import_on_demand_declaration): Likewise.
17452 (field_declaration:): Removed pass switch on all sub rules.
17453 (class_declaration:): Call the complete_class_decl removed on
17455 (method_declaration:): Removed second pass switch. No longer chain
17456 methods decl when method_header reduced.
17457 (method_header:): Sub rules no longer depend on pass switch.
17458 (method_declarator:): Likewise.
17459 (method_body:): Likewise.
17460 (abstract_method_declaration:): Likewise.
17461 (block_statement:): Likewise.
17462 (local_variable_declaration:): Likewise.
17463 (argument_list:): Likewise.
17464 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17465 removed. Partial CLASS_EXPR tree node built instead.
17466 (postfix_expression:): Removed pass switch on all sub rules.
17467 (java_pop_parser_context): Free classd_list content.
17468 (yyerror): Call obstrack_grow0 to finalize error message.
17469 (check_class_interface_creation): Comment modified to reflect new
17470 returned value meaning. Removed second pass switch. Return 1 if an
17471 error was found, 0 otherwise. Adjust pointer on filename if a
17472 leading path separator was found.
17473 (maybe_create_class_interface_decl): Removed first pass switch
17474 when linking the class decl to the class_list. Install a new
17475 jdep_list for the class.
17476 (add_superinterfaces): List of unresolved interfaces is
17477 gone. Unresolved interfaces are directly added to the current
17479 (create_interface): Second pass shortcut removed.
17480 ctpx->modifier_ctx access through MODIFIER_WFL.
17481 (create_class): Second pass shortcut removed. Call to
17482 register_incomplete_type replaces the call to
17483 parser_chain_incomplete_item.
17484 (complete_class_decl): Function removed.
17485 (duplicate_declaration_error): New way of retrieving redeclared
17487 (register_fields): Call to lookup_modifier_cl replaced by
17488 MODIFIER_WFL. New way of handling unresolved type, using
17489 unresolved_type_p and obtain_incomplete_type.
17490 register_incomplete_type replaces call to parser_chain_incomplete_item.
17491 (patch_stage): New static global variable.
17492 (method_header): New way of handling unresolved type, using
17493 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17494 indicates that the method decl needs to be patched.
17495 (check_abstract_method_header): Call to lookup_modifier_cl
17496 replaced by MODIFIER_WFL.
17497 (method_declarator): Incomplete argument type are registered
17498 calling register_incomplete_type. Patch on the declared method is
17499 issued in that case.
17500 (unresolved_type_p): New function.
17501 (parser_check_super_interface): New comment to reflect function's
17502 modified returned type (int). Function and has a new argument
17503 this_wfl. Call to parse_error_context uses this_wfl instead of
17504 relying on lookup_cl.
17505 (parser_check_super): Comment reflects function's new returned
17506 type (int). Function returns nonzero value on error.
17507 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17508 register_incomplete_type, jdep_resolve_class): New functions to
17509 handle incomplete types in declarations.
17510 (java_complete_class): Rewritten to work with the new incomplete
17511 type handling scheme.
17512 (complete_class_report_errors): Likewise.
17513 (complete_method_decl): Removed: it jobs is now handled by
17514 java_complete_class.
17515 (do_resolve_class): Class loaded in not already loaded and not
17516 found in Java source code.
17517 (java_check_regular_methods, java_check_abstract_methods): Don't
17518 call complete_method_decl anymore.
17519 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17520 (read_import_dir): Got rid of the pass number dependency.
17521 (declare_local_variables): New handling of unresolved types (patch
17523 (source_start_java_method): New parameter level. Function called
17524 with level set to 1 when argument types are potentially
17525 unresolved. Called to complete the job with level set to 2 once
17526 types are complete.
17527 (source_end_java_method): Call to permanent_allocation
17528 removed. Waiting to be replaced by a more suitable obstack
17530 (java_complete_expand_methods, java_complete_expand_method,
17531 java_expand_finals): New functions.
17532 (build_method_invocation_stmt): Renamed
17533 patch_method_invocation_stmt. Extracts function call expression
17534 (wfl) and arguments (args) from CALL_EXPR tree operands.
17535 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17536 call. Patch the function and argument operand of the CALL_EXPR
17538 (patch_argument, java_complete_tree): New functions.
17540 1998-04-20 Per Bothner <bothner@cygnus.com>
17542 Recover from missing fields and methods (i.e. error instead of fatal).
17543 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17544 * expr.c (expand_invoke): Recover from missing method.
17545 (expand_java_field_op): Recover from missing field.
17546 Inline references to java.lang.{Integer,Char,...}.TYPE.
17547 * typeck.c (get_type_from_signature), java-tree.h: New function.
17548 * class.c (add_method): Use get_type_from_signature.
17549 (build_class_ref): Handle a class that was not found.
17550 * typeck.c (convert): Handle conversion to pointers (for convenience).
17551 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17552 instead of lookup_field to handle missing fields.
17554 * jcf-parse.c (process_zip_dir): Set java_source.
17556 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17558 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17560 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17562 * jcf-parse.c (load_class): Don't change input_filename before
17563 calling jcf_parse_source (but still do it before calling
17565 (jcf_parse_source): Assign input_filename after having saved the
17567 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17568 list. ctxp->modifier_ctx zeroed according to its new
17569 definition. ctxp->filename initialized. Removed
17570 JAVA_MODIFIER_CTX_UNMARK.
17571 (java_unget_unicode): Update the character based column position.
17572 (java_allocate_new_line): ref_count not used anymore. Always free
17573 ctxp->p_line. Initialize c_line->char_col to 0.
17574 (java_get_unicode): Update the character based column position.
17575 (java_lex): Use ctxp->elc to store current position in source
17576 file, at the beginning of the parsed token. Set modifier_ctx entry
17577 corresponding to the parse modifier to a WFL node. Return a WFL
17578 node when an identifier is parsed.
17579 (java_lex_error): Now uses ctxp->elc to store current position in
17581 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17582 * lex.h (build_wfl_node): New function definitions.
17583 (struct java_line): ref_count and next fields are gone. New field
17585 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17586 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17587 (JAVA_COLUMN_DELTA): New macro.
17588 (java_lc): New typedef on new struct _java_lc.
17589 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17590 (parse_error_context, parse_warning_context): Changed prototypes.
17591 (java_get_line_col): Added as an available global function.
17592 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17593 (IC_DECL): Replaced by macro IC_TYPE
17594 (DEPEND_WFL): New macro.
17595 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17597 (exit_java_complete_class): Removed a commented out statement.
17598 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17599 now an array of tree nodes. Deleted fields line_list and
17600 e_line. New field elc, to replace e_line.
17601 * parse.y (array_type:): Build WFL node.
17602 (qualified_name:): Build a single WFL node out of two. Retain
17603 the location information of the first node in the resulting node.
17604 (package_declaration:): Use package name as a WFL node
17605 (single_type_import_declaration:): Use imported name as a WFL node.
17606 (type_import_on_demand_declaration:): Use root of the imported
17607 packages as a WFL node.
17608 (field_declaration:): Removed unused local variable cl.
17609 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17610 (yyerror): New static elc. Removed static error_line, error_pos.
17611 New local code_from_source. Save ctxp->elc into elc at the first
17612 pass. Call java_get_line_col to get a string of the line where
17613 the error occurred.
17614 (debug_line): Removed static function.
17615 (parse_error_context, parse_warning_context): Parameter cl is now
17616 a WFL node. Use its value to initialize ctxp->elc.
17617 (redefinition_error): Parameter cl is now a WFL node.
17618 (parse_add_interface): New parameter wfl. No longer call
17619 lookup_cl, use wfl instead.
17620 (check_class_interface_creation): Parameter cl is now a WFL node.
17621 (maybe_create_class_interface_decl): Likewise.
17622 (add_superinterfaces): New function.
17623 (create_interface): Removed local cl, node, super_decl,
17624 super_decl_type. Function now uses id as a WFL node. Better
17625 warning/error report on obsolete or forbidden mix of
17626 modifiers. Now calls add_superinterfaces to register interfaces.
17627 (create_class): Removed local cl, node. Local variable id is used
17628 as a WFL node. Better error report on forbidden modifier
17629 mix. Uses add_superinterfaces to register interfaces.
17630 (find_field): Argument cl is now a WFL node. Now store the WFL
17631 node of a fields that needs to be checked for their
17633 (method_header): Local variable node non longer used. Local
17634 variable id replaces cl.
17635 (check_modifiers_consistency): Local variable cl is now a WFL
17637 (method_declarator): Local variable cl replaced by parameter id.
17638 (parser_qualified_name): Now uses parameter name as a WFL node.
17639 (parser_check_super_interface): New parameter wfl, for achieve
17640 greater accuracy during error reports.
17641 (parser_chain_incomplete_item): New parameter named location. Used,
17642 along the decl, to construct the incomplete item node.
17643 (java_complete_class): resolve_class now uses WFL node extracted
17644 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17646 (complete_method_decl): Unresolved function's argument types are WFL.
17647 (resolve_class): Parameter cl is now a WFL node.
17648 (resolve_and_layout): Likewise.
17649 (do_resolve_class): Likewise. Try first to use cl and then do the
17650 lookup on the decl when calling check_pkg_class_access.
17651 (complete_class_report_errors): Use IC_TYPE in place of
17652 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17653 instead of doing a lookup over the decl.
17654 (java_check_final): Use WFL info from field tree list.
17655 (lookup_cl): Rewritten and returns a statically defined WFL node.
17656 (lookup_modifier_cl): Now uses information from WFL nodes.
17657 (process_imports): Likewise.
17658 (read_import_dir): name and cl arguments replaced by a single WFL
17659 node. Function modified accordingly.
17660 (find_in_imports_on_demand): Now uses WFL node.
17661 (check_pkg_class_access): cl argument is now a WFL node.
17662 (declare_local_variables): Fixed to use WFL nodes.
17663 (resolve_expression_name): Likewise.
17664 (build_method_invocation_stmt): name_combo argument renamed
17665 wfl. Function modified to use WFL nodes.
17666 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17667 (lookup_method_invoke): cl is now a WFL node. Added missing
17668 IDENTIFIER_POINTER to class type decl name.
17670 1998-04-14 Dave Brolley <brolley@cygnus.com>
17672 * lang.c (init_parse): Now returns char* containing the filename.
17674 1998-04-10 Per Bothner <bothner@cygnus.com>
17676 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17678 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17679 * class.c (make_class_data): If flag_assume_compiled, initial class
17680 state is CSTATE_PREPARED; make superclass and interfaces direct
17681 references, rather than constant pool indexes.
17683 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17685 * parser.y: Include flags.h. Removed debug variable pl.
17686 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17687 (block:): Likewise.
17688 (labeled_statement_nsi:): Generate debug info when reducing
17689 expression_statement:.
17690 (check_pkg_class_access): get_access_flags_from_decl invocation
17691 fixed for new CLASS_* flags location.
17692 (source_end_java_method): Save/restore parser context when
17693 entering/leaving this routine. Restore lineno to its right value
17694 before calling expand_end_bindings.
17695 (build_method_invocation_stmt): build_invoke called with the
17696 current line information.
17697 (build_invoke): New argument cl. Wrap the function call around a
17699 (refine_accessible_methods_list): Changed comment, removed
17701 * parse.h: Fixed typo in comments.
17702 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17703 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17704 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17706 * lex.c (java_lex): Record the last closing curly bracket of a
17708 * jcf-parse.c (jcf_parse_source): Now calls
17709 java_check_methods. Clarified comment, fixed typo.
17711 1998-04-09 Dave Brolley <brolley@cygnus.com>
17713 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17714 (finish_parse): Expose for non USE_CPPLIB builds.
17716 1998-04-08 Jeffrey A Law (law@cygnus.com)
17718 * lang.c (lang_print_xnode): New function.
17720 1998-04-03 Per Bothner <bothner@cygnus.com>
17722 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17723 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17724 used to build a class's dispatch table.
17725 (make_class_data): Generate dispatch table if flag_assume_compiled.
17726 Set dtable of class object to address of class_dtable_decl.
17728 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17729 be volatile and have side effects - generates better code.
17731 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17732 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17734 * expr.c (expand_invoke): If class is final, method is
17735 effectively final, so can call it directly.
17737 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17739 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17741 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17743 * parse.y (build_method_invocation_stmt): Removed extra argument
17746 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17748 * expr.c (dtable_indent): Now static global.
17749 (expand_invoke): Now call invoke_build_dtable and
17750 build_invokevirtual.
17751 (invoke_build_dtable, build_invokevirtual): New functions.
17752 * jcf-io.c (find_class): Defer issuing a warning by setting
17753 jcf->outofsynch to 1.
17754 * jcf-parse.c (jcf_out_of_synch): New function.
17755 (load_class): Test this_jcf.outofsynch flag and call
17756 jcf_out_of_synch accordingly.
17757 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17758 comment indentation.
17759 * lex.c (java_get_unicode): Fixed code indentation.
17760 (java_lex): Create string literal. Fixed typo. Removed several
17761 premature obstack_free.
17762 * parse.h: New enums for name resolution and invocation mode.
17763 (struct qualification): New data structure.
17764 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17765 (do_resolve_class, build_method_invocation_stmt,
17766 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17767 debug_line, identical_subpath_p, invocation_mode,
17768 refine_accessible_methods_list, build_invoke,
17769 lookup_method_invoke): New functions declared.
17770 (build_invokevirtual, invoke_build_dtable, match_java_method,
17771 build_field_ref, jcf_out_of_synch): New references to external
17773 (struct parse_ctxt): Removed artificial_constructor field.
17774 * parse.y: (array_type:): Type defined for this rule.
17775 (class_type:): Installed default rule for interface_type:.
17776 (array_type:): Now build Java array type.
17777 (qualified_name:): Now use obstack_grow0.
17778 (method_declaration:): Skip the artificial constructor added to
17780 (abstract_method_declaration:): Execute the code only during pass 1.
17781 (block:): Installed default rule in block_statements:.
17782 (block_statement:): Add the statement to the method during pass 2.
17783 (statement_expression): Installed default rule for
17784 method_invocation:.
17785 (argument_list:): Added code to build the argument list.
17786 (method_invocation:): Added call to create the method invocation
17788 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17789 (debug_line): New function for debug.
17790 (complete_class_decl): No longer do something during pass 1.
17791 (method_header): Use BUILD_PTR_FROM_NAME.
17792 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17794 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17795 function's main comment.
17796 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17798 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17799 (resolve_class): Now works with arrays.
17800 (do_resolve_class, resolve_and_layout): New functions.
17801 (java_check_regular_methods): Reverse method list before and after
17802 having processed it. No longer set ctxp->artificial_constructor.
17803 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17804 accordingly. Fixed typo in issued error message. Now use
17806 (find_in_imports_on_demand): Now use obstack_grow0.
17807 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17808 (source_end_java_method): Call expand_expr_stmt instead of
17809 expand_expr. Calls it before calling expand_function_end.
17810 (java_method_add_stmt): Do nothing if errors were found during
17812 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17813 (build_method_invocation_stmt, build_invoke, invocation_mode,
17814 lookup_method_invoke, refine_accessible_methods_list,
17815 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17817 * typeck.c (build_java_signature): Properly end method signature
17818 if return type skipped.
17819 (match_java_method): New function.
17821 1998-03-16 Per Bothner <bothner@cygnus.com>
17823 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17825 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17827 * expr.c (build_invoke_non_interface): New function.
17828 (methods_ident, ncode_ident): Now static globals.
17829 (expand_invoke): Use build_invoke_non_interface.
17830 * java-tree.h (struct lang_decl): New field function_decl_body.
17831 (DECL_FUNCTION_BODY): New macro.
17832 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17833 CLASS_FROM_SOURCE_P.
17834 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17835 before starting pass 2. Call to java_generate_parsed_class replaced
17836 by java_register_parsed_class.
17837 * lex.c: Fixed typo in header. Some line width related formating.
17838 * lex.h: Some line width related formating.
17839 * parse.h (source_end_java_method, resolve_expression_name,
17840 complete_class_decl, maybe_create_class_interface_decl,
17841 check_class_interface_creation): New static function declarations.
17842 (java_layout_parsed_class, java_method_add_stmt): New function
17844 (struct parser_ctxt): Field mark_class_generate removed. New
17845 fields class_list and artificial_constructor.
17846 * parse.y: Fixed typo in header.
17847 (class_declaration:): Call complete_class_decl when class body
17849 (method_declaration:): Call source_end_java_method in pass 2 when
17850 the method body is defined.
17851 (postfix_expression:): Do expression name resolution on sub-rule
17852 name during pass 2.
17853 (create_class, create_interface): Merged common pieces.
17854 (check_class_interface_creation, maybe_create_class_interface_decl):
17856 (complete_class_decl): New function.
17857 (register_fields): Fixed line width related typo.
17858 (method_header): Correctly skip first argument when fixing
17859 argument line. Changed the loop.
17860 (java_check_circular_reference): Now use ctxp->class_list.
17861 (java_complete_class): Removed start/stop marking.
17862 (java_check_regular_methods): Now takes a class decl as an
17863 argument. Add default constructor if none were encountered.
17864 (java_check_methods): Now use ctxp->class_list. Changed call to
17865 java_check_regular_methods.
17866 (source_start_java_method): Set DECL_ARG_TYPE for each function
17868 (source_end_java_method, java_method_add_stmt): New functions.
17869 (java_generate_parsed_class): No longer exists.
17870 (java_layout_parsed_class, java_register_parsed_class): New functions.
17871 (resolve_expression_name): New function.
17873 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17875 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17876 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17877 until pass initializations are done. Call read_import_dir with
17879 * parse.h: (lookup_modifier_cl): New function declared.
17880 (INTERFACE_FIELD_MODIFIERS): New macro.
17881 (OBSOLETE_MODIFIER_WARNING): New macro.
17882 * parse.y: (register_fields): Class type and current field name in
17883 local variables. Check modifier(s) if adding field(s) to an interface.
17884 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17885 and report errors using the faulty modifier line context.
17886 (lookup_modifier_cl): New function.
17887 (read_import_dir): Detect and report default import processing
17890 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17892 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17893 * class.c (is_compiled_class): Return 1 after making sure it
17894 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17895 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17896 * java-tree.h (flag_assume_compiled): Add decl.
17897 * lang.c (lang_f_options): Add the flag.
17898 (flag_assume_compiled): Add decl, default to 0.
17900 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17902 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17903 (is_compiled_class): Likewise.
17904 (layout_class): Likewise.
17905 (layout_class): Detect and lay out classes defined in source code.
17906 (interface_of_p, add_interface_do, may_add_interface): New
17908 (add_interface): Now use add_interface_do.
17909 (add_method_1): New function.
17910 (add_method): Now use add_method_1.
17911 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17912 (complete_start_java_method): New function.
17913 (start_java_mehod): Now call complete_start_java_method.
17914 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17915 (expand_invoke): Likewise and fixed typo.
17916 *gjava.c: (print_super_field): Use new argument to find_class
17919 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17920 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17921 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17923 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17924 (add_method_1, push_class): New prototypes.
17925 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17926 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17927 directory where the class was found.
17928 (find_class): New argument DO_CLASS_FILE. Function find_class
17929 modified accordingly.
17930 *jcf-parse.c: (fix_class_path): New function.
17931 (load_class): Use new VERBOSE argument. load_class now finds and
17932 loads/parses .class/.java files. Save read_state of current_jcf
17934 (java_parser_abort_on_error): New macro.
17935 (jcf_parse_source, parse_source_file): New function.
17936 (jcf_parse): Fixed typo.
17937 (yyparse): Call parse_source_file () only.
17938 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17939 writing the real class name back in the zip directory entry.
17940 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17941 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17942 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17943 (find_class): Prototype fixed.
17944 *lex.c: Added 1998 time stamp.
17945 Removed all static global variables, moved into the parser
17946 context data structure.. Now include unistd.h if SEEK_SET not
17948 (java_init_lex): Rewritten.
17949 (java_sneak_unicode): Modified current unicode access in current line.
17950 (java_unget_unicode): Likewise.
17951 (java_allocate_new_line): New allocation management.
17952 (java_read_char): Modified access and storage of unget_utf8_value.
17953 New way of processing current unicode.
17954 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17955 (java_get_unicode): Now use the parser context.
17956 (java_lineterminator): Likewise.
17957 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17958 of the reentrant parser implementation. Function now use the
17959 parser context data structure and java_lval. Fixed production of
17960 the float and double constant "out of range" error message. Fixed
17961 obstack use. Return integer value when hitting a modifier. Now
17962 return type for TRUE, FALSE and other predefined types. Return
17963 identifier as a TREE_LIST list containing the current line context
17964 as the TREE_VALUE sub-node.
17965 (java_unicode_2_utf8): Fixed typo in declaration.
17966 (java_lex_error): Now use the parser context data structure.
17967 *lex.h: Added 1998 time stamp.
17968 (struct java_line): New fields ref_count and next.
17969 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17970 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17971 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17972 *parse.h: Added 1998 time stamp.
17973 (java_parse_source_file): Renamed from parse_source_file.
17974 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17975 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17976 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17977 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17978 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17979 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17980 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17981 (struct parser_ctxt): New data structure to keep the parser context.
17982 *parse.y: Added 1998 time stamp, got rid of static global variables.
17983 (java_error_count, ctxp): New global variables.
17984 (%union): New value field.
17985 (numeric_type, integral_type): Rules removed.
17986 (primitive_type): Rule defined to handle integral, float, double and
17988 (qualified_name, package_declaration,
17989 single_type_import_declaration, type_import_on_demand_declaration,
17990 modifiers, class_declaration, super, interfaces,
17991 interface_type_list, class_body, field_declaration,
17992 field_declaration, variable_declarators, variable_declarator,
17993 variable_declarator_id, method_declaration, method_header,
17994 formal_parameter_list, formal_parameter, method_body, block,
17995 static, interface_declaration, extends_interfaces,
17996 abstract_method_declaration, local_variable_declarators): Rules now
17998 (force_error, do_warning): New global statics.
17999 (push_parser_context, parser_context_save_global,
18000 parser_context_restore_global, pop_parser_context): New functions.
18001 (yyerror): Now uses the global parser context. Fixed use of obstack.
18002 (parse_error, parse_error_context, parse_warning_context,
18003 java_accstring_lookup, redefinition_error, check_modifiers,
18004 parser_add_interface, create_interface, create_class, find_field,
18005 duplicate_declaration_error, register_fields, method_header,
18006 check_modifiers_consistency, check_abstract_method_header,
18007 method_declarator, parser_qualified_classname,
18008 parser_check_super_interface, parser_check_super,
18009 parser_chain_incomplete_item, java_check_circular_reference,
18010 layout_class_from_source, java_complete_class,
18011 complete_method_decl, resolve_class, complete_class_report_errors,
18012 java_check_final, check_method_redefinition,
18013 java_check_regular_methods, java_check_abstract_methods,
18014 java_check_methods, lookup_java_interface_method2,
18015 lookup_java_method2, lookup_cl, find_name_in_single_imports,
18016 process_imports, find_in_imports, read_import_entry,
18017 read_import_dir, find_in_imports_on_demand,
18018 check_pkg_class_access, not_builtin_p, declare_local_variables,
18019 source_start_java_method, java_generate_parsed_class): New
18021 *typeck.c: (signature_include_return): New global variable.
18022 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
18023 to add the function returned type in the signature.
18025 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
18027 * jcf-io.c (open_in_zip): Use strncmp and LEN.
18029 1998-01-29 Dave Brolley <brolley@cygnus.com>
18031 * Make-lang.in (java.info): Added.
18032 (java.install-info): Added
18034 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
18036 * Makefile.in (clean): Also remove java/parse.c.
18038 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
18040 Add a pair of -fbounds-check/-fno-bounds-check options.
18041 * lang.c (lang_decode_option): Add code to grok arguments.
18042 (flag_bounds_check): Add decl.
18043 (lang_f_options): New array w/ the option in it.
18044 * java-tree.h (flag_bounds_check): Add decl.
18045 * lang-options.h: New file.
18046 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
18047 of a static macro value.
18048 (JAVA_ARRAY_EXCEPTION): Delete macro.
18050 1998-01-23 Per Bothner <bothner@cygnus.com>
18052 * typeck.c (build_java_array_type): Fix two bugs in previous change.
18053 * expr.c (build_anewarray): Add missing promote_type.
18055 1998-01-22 Per Bothner <bothner@cygnus.com>
18057 Add array types with known length to optimize bounds checking.
18058 * typeck.c (build_java_array_type): Take length parameter.
18059 (java_array_type_length, build_prim_array_type): New functions.
18060 * java-tree.h: Update for new functions.
18061 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
18062 * class.c: Use build_prim_array_type.
18063 * expr.c (can_widen_reference_to): Handle known-length array types.
18064 (verify_jvm_instructions): Keep track of integer push instructions
18065 followed by newarray/anewarray, so we can build known-length arrays.
18066 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
18067 (java_array_data_offset): New function.
18068 (build_java_array_length_access): New function. Optimize if constant.
18069 (build_java_arrayaccess): Constant fold bounds check.
18070 (expand_java_newarray, expand_java_anewarray): Replaced by ...
18071 (build_newarray, build_anewarray): New functions.
18072 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
18073 * verify.c (merge_types): Handle known-lengh array types.
18075 1998-01-19 Per Bothner <bothner@cygnus.com>
18077 * expr.c (expand_byte_code): Fix performace bug, which caused
18078 searching linenumber_table to be linear rather than constant.
18080 1997-12-12 Per Bothner <bothner@cygnus.com>
18082 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18084 * decl.c, java-tree.h (soft_fmod_node): New global.
18085 * decl.c (init_decl_processing): Define __builtin_fmod.
18086 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18087 using __builtin_fmod.
18089 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18091 * keyword.h: New file, output of keyword.gperf as processed by
18093 * lex.c (java_lex_init): Initialize java_error_flag.
18094 * parse.c (YYERROR_NOW): Uses java_error_flag.
18095 * parse.y: New static java_error_flag. Useless definition of
18097 * parse.y (java_error): Portable error recovery using
18098 java_error_flag (not yet completely tuned).
18100 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18102 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18104 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18106 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18107 (parse.c, lex.c, keyword.h): New rules for Java source code
18109 * parse.c: Renamed into jcf-parse.c.
18110 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18111 * keyword.gperf: New file, Java keywords.
18112 * parse.y: New file, Java language grammar.
18113 * parse.h: New file, Java language grammar definitions.
18114 * lex.c: New file, Java language lexer.
18115 * lex.h: New file, Java language lexer definitions.
18117 1997-12-03 Per Bothner <bothner@cygnus.com>
18119 * decl.c (clinit_identifier_node), java-tree.h: New global.
18120 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18121 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18122 * expr.c (expand_java_field_op): Check for invalid assignment
18125 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18127 1997-10-27 Per Bothner <bothner@cygnus.com>
18129 * verify.c (verify_jvm_instructions): When processing a handler,
18130 attempt to set the current_subr to the right value.
18131 (More complicated code combines Sep 17 and Oct 22 versions.)
18133 1997-10-24 Per Bothner <bothner@cygnus.com>
18135 * class.c (push_class): Figure out (guess) name of source file.
18136 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18137 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18138 (parse_class_file): Change return type from int to void.
18139 Call debug_start_source_file/debug_end_source_file.
18141 * expr.c (build_java_binop): Fix masking 2nd operand.
18142 * decl.c (init_decl_processing): Set sizetype first.
18144 1997-10-22 Per Bothner <bothner@cygnus.com>
18146 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18147 (Revert Sep 17 change.)
18149 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18151 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18152 .class extension in their name and fix thing so we don't process
18153 them parse_zip_file_entries().
18154 (parse_zip_file_entries): Cleaned unused local variables.
18156 1997-10-20 Per Bothner <bothner@cygnus.com>
18158 * expr.c (can_widen_reference_to): Allows equal array element types.
18159 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18160 * jcf-dump.c (RET): Get (and print) index.
18162 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18163 Promote element type to POINTER_TYPE.
18165 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18167 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18168 find_in_current_zip, jcf_figure_file_type): Moved from
18169 jcf-reader.c to parse.c.
18170 * zextract.c: (read_zip_archive): takes file_comment_length possible
18171 field into account.
18173 1997-10-20 Per Bothner <bothner@cygnus.com>
18175 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18177 * verify.c (merge_types): Handle array types even better ...
18179 1997-10-17 Per Bothner <bothner@cygnus.com>
18181 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18183 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18184 * class.c (make_class_data): Don't build fields_decl if no fields.
18185 When building fields_decl, skip if DECL_ARTIFICIAL.
18187 * expr.c (java_stack_swap): Update stack_type_map.
18188 * verify.c (merge_types): Handle array types better.
18190 1997-10-15 Per Bothner <bothner@cygnus.com>
18192 * class.c (add_field): Don't promote short integral fields to
18193 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18194 * expr.c (push_value): Promote and convert short integral values.
18196 * decl.c, java-tree.h (integer_two_node): New constant node.
18197 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18199 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18201 * class.c (append_gpp_mangled_type): Use function argument
18202 unpromoted type to generate mangled name.
18204 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18206 * constants.c (build_constant_data_ref): Now uses current_class
18207 instead of main_class.
18208 (build_constants_constructor): Now uses current_class instead of
18210 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18211 of the global variable SeepZipFiles done here.
18212 * zextract.c (read_zip_archive): extra_field optional field taken
18213 into account while computing the position of the class file in the
18215 * verify.c (verify_jvm_instructions): Use current_jcf to search
18217 * parse.c (load_class): First search for the class to load in the
18218 current zip file. Saves current_jcf (restored before returning
18219 from that function). Don't call JCF_FINISH in the class was found
18220 in the current ZIP file.
18221 (jcf_parse): If the class was found in the current ZIP file, save
18222 its tree_constant_pool (for later reuse).
18223 (parse_class_file): New function. Process each method defined in
18224 the current class and record the class as to be later registered.
18225 (yyparse): Rewritten. Figure the type of the current file and switch
18227 * lang.c: New global variable current_jcf.
18228 (lang_init): Removed compiling_from_source test (done later, in
18229 yyparse). Removed call the jcf_parse ().
18230 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18231 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18232 in the current ZIP file) and zip_offset (offset to the class data in
18233 the current zip file).
18234 * jcf-reader.c: zipfile.h included.
18235 localToFile: New ZipFileCache static global variable
18236 (parse_zip_file_entries): New function. Browse the current ZIP
18237 file directory and process each class found.
18238 (process_zip_dir): New function. Register each class found in the
18239 ZIP file directory. The class aren't parsed but a valid JCF is
18240 link to each of them.
18241 (find_in_current_zip): New function. Search for a class in the
18242 current ZIP file directory. If found, prepare the class so that it
18244 (jcf_figure_file_type): New function. Examine the file structure
18245 to figure a class file, a ZIP file. If none of these categories are
18246 matched, a source file is assumed.
18247 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18248 SeenZipFile: New global variable.
18249 (open_in_zip): Use zipmember's length to accelerate the search for
18250 a member. If zipmember was NULL and zip file successfully read,
18252 * java-tree.h: New global variable current_jcf declared. Added
18253 declaration for current_constant_pool_tags, current_constant_pool_data,
18254 current_constant_pool_length, current_constant_pool_data_ref.
18255 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18256 store the JCF of classes seen in a zip file) and tree *constant_pool
18257 (to save a loaded class constant pool). current_class declared here.
18258 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18259 retrieve method_ref_constant.
18260 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18261 (OBJECT): get_class_constant now uses current_jcf.
18262 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18263 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18264 (expand_invoke): Now uses current_class instead of main_class
18265 (build_class_init): Now uses current_class instead of main_class
18266 * class.c: New static global variable registered_class.
18267 (register_class): New function.
18268 (emit_register_class): Modified to use registered_class instead of
18270 (is_compiled_class): Now take into account class seen in the archive.
18272 1997-10-06 Per Bothner <bothner@cygnus.com>
18274 * except.h: Renamed to: java-except.h.
18275 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18276 * except.c: Add semi-working (commented out) implementation.
18278 * expr.c (expand_iinc): Add needed flush_quick_stack.
18279 * parse.c (set_source_filename): New function.
18280 (give_name_to_class): Set input_filename from package.classname.java.
18282 * jcf-io.c (find_class): Don't look first in ".".
18284 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18286 * zextract.c (read_zip_archive): Now takes into account the
18288 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18290 1997-09-20 Per Bothner <bothner@cygnus.com>
18292 * constants.c, java-tree.h (build_internal_class_name): New function.
18293 (alloc_class_constant): Re-implement using build_internal_class_name.
18294 * class.c (make_class_data): Likewise.
18295 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18297 1997-09-17 Per Bothner <bothner@cygnus.com>
18299 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18300 to NULL before pushing an exception handler target.
18302 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18303 (java_stack_swap, java_stack_dup): Re-write to be safe from
18304 clobbering registers.
18305 (build_class_init): New function.
18307 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18309 * typeck.c (build_java_array_type): Temporary use
18310 permanent_obstack to create the array 'length' field.
18311 * expr.c (lookup_label): Temporay use permanent_obstack to create
18312 label if not found.
18313 * class.c (push_super_field): Tempory use permanent_obstack.
18315 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18317 * typeck.c (type_for_mode): Now handles double_type_node and
18319 * verify.c (verify_jvm_instructions): The instruction following
18320 the wide bytecode is checked. OPCODE_ret added to the list of
18323 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18325 * class.c (make_class): Temporary use permanent_obstack. Set the
18326 class CLASS_P field to 1.
18327 (push_class): Temporary use permanent_obstack.
18328 (set_super_info): Temporary use permanent_obstack.
18329 (add_method): Temporary use permanent_obstack, set
18330 METHOD_TRANSIENT().
18331 (add_field): Temporary use permanent_obstack. Sets
18332 FIELD_VOLATILE() and FIELD_TRANSIENT().
18333 (build_class_ref): Temporary use permanent_obstack if the class
18335 (build_static_field_ref): Temporary use permanent_obstack when
18336 creating field's rtl.
18337 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18338 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18339 and fields. Function finalized, as far as flag handling.
18340 (push_class_static_dummy_field): Temporary use permanent_obstack.
18341 (emit_register_class): Force generation of class registration at
18343 * decl.c (end_java_method): Call permanent_allocation() before
18345 * expr.c (can_widen_reference_to): Added comment to interface
18346 handling, fixed typo.
18347 (lookup_field): Now uses CLASS_P() to correct FIXME
18348 (expand_invoke): Verification on public && !static &&
18349 !abstract moved into soft_lookupinterfacemethod (kaffe).
18350 Use Object class dtable if objectref is an array when expanding
18352 (java_push_constant_from_pool): Temporary use permanent_obstack
18353 for CONSTANT_string
18354 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18355 create constant references.
18356 (get_constant): Temporary use permanent_obstack to create constant.
18357 (load_class): Temporary use permanent_obstack to load class.
18358 (jcf_parse): Temporary use permanent_obstack to perform class
18360 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18361 (build_java_signature): Temporary use permanent_obstack.
18362 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18364 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18365 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18368 1997-09-11 Per Bothner <bothner@cygnus.com>
18370 * class.c (append_gpp_mangled_type): Fix typo.
18371 (emit_register_class): Use main_class to get class object, rather
18372 than looking for no-longer-existing static decl starting with _CL.
18373 * typeck.c (parse_signature_type): Promote array element type
18374 if it is a RECORD_TYPE.
18376 1997-09-10 Per Bothner <bothner@cygnus.com>
18378 * class.c (push_class_static_dummy_field): New function.
18379 (mangle_static_field): New. Do G++-style mangling of static fields.
18380 (layout_class): Mandle static fields here, not in add_field.
18381 (build_class_ref): The class object is now a dummy static field.
18382 * decl.c (find_local_variable): Look for best, instead of first match.
18383 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18384 (build_java_athrow): Don't check here if exception is Throwable.
18385 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18386 (TYPE_USED): Removed. No longer used ...
18387 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18388 * verify.c (push_pending_label): New function.
18389 (push_pending_block): Renamed to check_pending_block.
18390 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18391 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18392 re-checking possible handlers) after a store (less wasted work).
18393 Check for null handler (finally) before calling add_handler.
18394 Various changes to (finally?) correctly handle try/finally.
18396 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18398 * class.c: Include stdio.h.
18400 1997-09-04 Per Bothner <bothner@cygnus.com>
18402 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18403 to make sure class is initialized before static/special invoke.
18405 * verify.c (verify_jvm_instructions): On a store instruction,
18406 call find_local_variable to force pre-allocation of decl and rtx.
18407 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18409 1997-09-03 Per Bothner <bothner@cygnus.com>
18411 * class.c (build_class_ref): Strip off "promoted_" if need be.
18412 (make_field_value): Call build_java_signature when needed.
18413 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18414 * expr.c (build_java_athrow): Don't push_value of exception.
18415 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18416 match specification of [fd]cmp[lg] for NaNs.
18417 (expand_byte_code): Add support for exception handler ranges.
18418 * except.c: Add skeleton for EH code-generation.
18419 * verify.c (merge_types): Treat all promoted integral types as equal.
18420 * constants.c (build_constants_constructor): To force creation of
18421 current_constant_pool_data_ref, call build_constant_data_ref.
18423 * javaop.def (lload): Fix typo.
18424 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18426 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18428 * parse.c: Don't include function.h.
18430 1997-08-27 Per Bothner <bothner@cygnus.com>
18432 * except.[ch]: New files.
18433 * Makefile.in (JAVA_OBJS): Add except.o
18434 * expr.c: Temporary warning about unimplemented exceptions.
18435 * verify.c: Verify exception handlers.
18437 * jcf-dump.c (disassemble_method): Print exception table.
18439 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18441 * expr.c (verify_jvm_instructions): Started a thorough
18442 verification of invoke* bytecodes.
18443 (expand_byte_code): flush quick stack if PC is the target of a
18444 branch. and undef RET (conflicting with config/i386/i386.h).
18445 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18447 (expand_invoke): Now handles invokeinterface and do more
18448 verification according to the bytecode.
18449 (lookup_field): Don't try to load the class if processing
18451 (can_widen_reference_to): Now handles interfaces.
18452 * decl.c (init_decl_processing): New global variable
18453 soft_lookupinterfacemethod_node, declared in java-tree.h.
18454 Call set_super_info on string_type_node.
18455 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18457 * class.c (set_super_info): Fills the CLASS_* flags according to
18459 (get_access_flags_from_decl): Handles all class flags.
18461 1997-08-26 Per Bothner <bothner@cygnus.com>
18463 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18464 * parse.c (yyparse): Check for abstract method, and missing code.
18465 * expr.c (expand_byte_code): Change interface.
18466 * lang.c (put_decl_node): Print promoted types prettier.
18467 * verify.c (verify_jvm_instruction): Change interface.
18468 Partial support for scanning exception table.
18469 For load instructions, handle promoted integral types.
18471 1997-08-21 Per Bothner <bothner@cygnus.com>
18473 * verify.c: New file, with contents moved from expr.c.
18474 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18475 * typeck.c (is_array_type_p): Moved here from expr.c.
18476 * java-tree.h: Add some now-needed function declarations.
18477 * Makefile.in (JAVA_OBJS): Added verify.o.
18479 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18481 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18482 METHOD_ABSTRACT flag.
18484 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18485 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18486 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18488 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18490 (start_java_method): Hook for SYNCHRONIZED methods.
18492 * expr.c (build_java_jsr, build_java_ret): New functions
18493 (JSR,PRE): New macros
18494 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18495 (verify_jvm_instructions): tableswitch, lookupswitch,
18496 monitorenter, monitorexit, goto_w: verified.
18497 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18498 (build_java_monitor): New function.
18499 (MONITOR_OPERATION): Modified to call build_java_monitor()
18500 (verify_jvm_instructions): Started a thorough verification of
18503 1997-08-19 Per Bothner <bothner@cygnus.com>
18505 Support verification of jsr/ret subroutines (used for try/finally).
18506 * decl.c (return_address_type_node): New type node.
18507 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18508 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18509 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18510 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18511 TYPE_USED): New macros for special types in type_map.
18513 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18514 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18516 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18518 * expr.c (can_widen_reference_to): New function.
18519 (pop_type): Use it.
18520 (merge_type_state): Support handling start of subroutine.
18521 (push_pending_block): Return char* error message, instead of calling
18522 fatal on an error. Also handle subroutines.
18523 (verify_jvm_instructions): Handle errors from push_poending_block.
18524 Support jsr and ret instructions.
18526 1997-08-19 Per Bothner <bothner@cygnus.com>
18528 * jcf-io.c (find_classfile): Fix thinko.
18529 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18531 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18533 * Makefile.in (BISON): Remove.
18535 1997-08-07 Per Bothner <bothner@cygnus.com>
18537 * Makefile.in: Convert to autoconf.
18538 * config-lang.in (outputs): Added java/Makefile.
18540 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18541 Rename cc1java to jc1.
18543 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18544 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18546 * class.c (class_depth): Do load_class if needed.
18548 Mostly better verification.
18549 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18550 (init_decl_processing): Change return type of soft_checkcast.
18551 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18552 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18553 lang_print_error): New functions.
18554 (lang_init): Set global hook print_error_function to lang_print_error.
18555 * expr.c: In the type_map ptr_type_node is only used for null now.
18556 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18557 (merge_types): Dererence pointer to record types before comparing.
18558 (decode_newarray_type, merge_types): On error just return NULL.
18559 (build_java_binop): Add preliminary implementation (with warning)
18560 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18561 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18562 (expand_compare, expand_java_goto, expand_java_call): Don't
18563 push_pending_block, since that only makes sense when verifying.
18564 (merge_type_state): Different return codes.
18565 (push_pending_block): A block may need to be verified more than once.
18566 (expand_byte_code): Warn about unused code at code generation time.
18567 (verify_jvm_instruction): Changed logic, since code may need to be
18568 re-verified if type-state has changed. Also, better error handling.
18569 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18570 Improve newarray, anewarray, ?aload, athrow,
18571 * java-tree.h (LABEL_CHANGED): New macro.
18573 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18575 * decl.c (soft_athrow_node): New global variable initialized.
18576 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18577 * typeck.c (convert): Added support for REAL_TYPE.
18578 (convert_to_char): New function.
18579 (convert): Handle CHAR_TYPE.
18580 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18581 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18582 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18584 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18585 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18586 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18587 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18588 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18589 to Use The Right Things.
18590 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18591 compatible with INT. BOOLEAN is made equivalent to BYTE.
18592 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18593 OPCODE_ifnonnull): Now supported.
18594 (build_java_athrow): New function.
18596 1997-08-04 Per Bothner <bothner@cygnus.com>
18598 Rename method name <init> to match G++ (and fix mangling).
18599 * class.c (layout_class): Replace method name of <init> by class name.
18600 (make_method_value): Do inverse renaming of constructor from <init>.
18601 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18602 * typeck.c (lookup_java_constructor): New function.
18603 * expr.c (expand_invoke): If method_name is <init>, call
18604 lookup_java_constructor to find constructor.
18606 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18608 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18610 * parse.c (get_class_constant): Modified to handle array "classes"
18611 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18613 (convert): Modified to handle real type.
18614 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18615 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18616 variables declared.
18617 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18618 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18619 global variables initialized.
18620 (find_local_variable): Handles the case of a pointer
18621 (end_java_method): Restore the use of one more scope
18622 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18623 build_java_array_length_access, expand_java_arrayload,
18624 expand_java_arraystore, expand_java_array_length,
18625 expand_java_multianewarray, expand_java_anewarray,
18626 build_java_check_indexed_type, is_array_type_p,
18627 build_java_throw_out_of_bound_exception): New functions.
18628 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18629 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18630 OPCODE_<t>aload): Implemented code for verification.
18631 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18632 ARRAY_NEW_MULTI): Macro defined.
18633 (CONVERT): Modified to invoke convert().
18634 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18636 1997-07-31 Per Bothner <bothner@cygnus.com>
18638 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18639 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18640 (make_class_data): Field name needs '/' as package prefix.
18641 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18643 1997-07-25 Per Bothner <bothner@cygnus.com>
18645 Implement debug information for local variables.
18646 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18647 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18648 DECL_LOCAL_SLOT_CHAIN): New macros.
18649 (struct lang_decl_var): New type.
18650 * parse.c (give_name_to_locals): Move to decl.c.
18651 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18652 (start_java_method): Re-write parameter handling.
18653 (pending_local_decls): New global variable.
18654 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18655 (find_local_variable): Accept pc so we can skips decls not in range.
18656 (struct binding_level): Add end_pc field.
18657 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18658 (various): Change so current pc gets passed to find_local_variable.
18660 * decl.c (init_decl_processing): Re-arrange fields in
18661 class_type_node and and method_type_node to match kaffe 0.9.1.
18662 * class.c (make_method_value, make_class_data): Update
18663 initializations to match.
18665 1997-07-16 Per Bothner <bothner@cygnus.com>
18667 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18668 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18669 (push_super_field): New function.
18670 (make_class_data): Handle inheritance of class static initializer.
18671 (layout_class): New name mangling.
18672 * constants.c (build_constant_data_ref): Init type of data array
18673 to a one-element array.
18674 (build_constants_constructor): Set DECL_SIZE from complete array type.
18675 * decl.c: Rename class_type, object_type etc to class_type_node,
18676 object_type_node etc. Make former inherit from latter.
18677 * expr.c (expand_invoke): Add cast of function address.
18678 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18679 * parse.c (yyparse): Don't call layout_class here.
18680 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18682 1997-06-14 Per Bothner <bothner@cygnus.com>
18684 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18685 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18686 (alloc_class_constant): New.
18687 * expr.c (expand_invoke): Make sure method's class is initialized.
18688 * class.c (interits_from_p, emit_register_class): New functions.
18689 * parse.c (yyparse): Call emit_register_class.
18691 1997-06-09 Per Bothner <bothner@cygnus.com>
18693 * constants.c: New file, to handle constant pool.
18694 * Makefile.in (JAVA_OBJS): Add constants.o.
18695 * decl.c (init_decl_processing): Update, fix, finish various structs.
18696 (pushdecl_top_level): New.
18697 * parse.c (layout_class): Moved to class.c.
18698 * expr.c (java_push_constant_from_pool): New function.
18699 * class.c (build_class_ref): Make work fully
18700 (make_class_data): Emit super-class, constant pool, interface vector.
18702 1997-06-03 Per Bothner <bothner@cygnus.com>
18704 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18705 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18706 * class.c (class_depth): New function.
18707 (lookup_named_class): Replaced by new function lookup_class.
18708 * decl.c (object_type_node, string_type_node): New.
18709 Remove various types that we no longer need.
18710 * expr.c (verify_jvm_instructions): New separate verifier pass.
18711 (push_type, pop_type): New functions for verifier.
18712 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18713 (expand_byte_code): Simplify, since we assume already verified.
18714 (expand_invoke): Now mostly works.
18715 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18716 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18717 * parse.c: Wait to allocate class object until we know its name.
18718 (layout_class): Calculate DECL_VINDEX for each virtual method.
18719 * typeck.c (get_array_type): Rename to ...
18720 (build_java_array_type): ... and provide working implementation.
18721 (build_java_signature): New function - build Java signature of type.
18722 (set_java_signature): New function - cache signature with type.
18723 (lookup_java_method): New function.
18725 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18727 * class.c (ident_subst): Take extra SUFFIX parameter.
18728 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18729 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18730 (build_class_ref): Actually implement.
18731 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18732 * decl.c (builtin_function): New.
18733 (init_decl_processing): Update for current Kaffe. Declare some
18734 builtin Kaffe functions.
18735 * expr.c (build_address_of): New.
18736 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18737 Renamed (from expand_java_new etc), and added working implementations.
18738 (build_field_ref): Now also handle static fields.
18739 (expand_invoke): Implement invokestatic, and start implement rest.
18740 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18741 * javaop.def: Rename invokevirt -> invokevirtual.
18742 * lang.c (use_handles): Removed.
18743 * parse.c: Add support for ConstantValue attribute.
18744 Handle nested loading of a class. (JPOOL_UTF): New.
18746 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18748 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18750 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18752 * Make-lang.in (java.install-man): New empty rule.
18753 * typeck.c (set_local_type): New function.
18754 * expr.c (STORE_INTERNAL): Call find_local_variable,
18755 not find_stack_slot. Call set_local_type.
18757 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18759 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18760 and building RECORD_TYPE CONSTRUCTORs.
18761 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18763 * lang.c (use_handles): Change the default to 0.
18764 * decl.c: Define and build class_type, field_type, utf8const_type.
18765 * class.c (make_class_data, make_field_value,
18766 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18767 hashUtf8String, strLengthUtf8, mangled_classname:
18768 Functions to build reflective data structures.
18769 * parse.c (yyparse): Call make_class_data.
18771 * jcf-io.c (open_class, find_classfile): New functions.
18772 * jcf-dump.c: Support reading classfile from explicitly-named
18773 class file (without CLASSPATH searching).
18775 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18777 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18778 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18779 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18780 (get_constant): Now trivial for CONSTANT_Utf8.
18782 * jcf.h: Make NEW_CPOOL the default.
18783 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18785 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>