1 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
4 to `unlock_stream' with `unlock_std_streams'.
6 2005-04-25 Jakub Jelinek <jakub@redhat.com>
8 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
9 instead of just expr.h.
11 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13 * gjavah.c (main): Unlock the stdio streams.
14 * jcf-dump.c (main): Likewise.
15 * jv-scan.c (main): Likewise.
16 * jvgenmain.c (main): Likewise.
18 2005-04-23 DJ Delorie <dj@redhat.com>
20 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
21 parse.y: Adjust warning() callers.
23 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
25 * gcj.texi (Object fields): Change "Integer" to "Int" in example
28 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
30 * gcj.texi: Fix typos and bogus example.
32 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
34 * except.c: Fix a comment typo.
36 2005-04-19 Julian Brown <julian@codesourcery.com>
38 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
39 indirect dispatch with PIC.
41 2005-04-18 Andrew Haley <aph@redhat.com>
43 * java-except.h (struct eh_range.handler): Remove unused field.
44 (handle_nested_ranges): Remove function declaration.
45 (sanity_check_exception_range): Add function declaration.
46 * verify.c (verify_jvm_instructions): Remove call to
48 * verify-glue.c (verify_jvm_instructions_new): Call
49 sanity_check_exception_range.
50 * except.c (link_handler, eh_range_freelist, link_handler,
51 handle_nested_ranges): Remove.
52 (add_handler): Rewrite.
53 (sanity_check_exception_range): New function.
54 (print_ranges): New function.
56 2005-04-13 Julian Brown <julian@codesourcery.com>
58 * decl.c (finish_method): Give methods once-only linkage.
60 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
62 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
64 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
66 * java-tree.h: Don't use PARAMS().
68 2005-04-07 Per Bothner <per@bothner.com>
70 * class.c (push_class): By default, suppress debug output.
71 (finish_class): Enable debug output for classes we're emitting.
73 2005-04-07 Andrew Haley <aph@redhat.com>
75 * gcj.texi: Correct gcj-dbtool instructions.
77 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
79 * gcj.texi: Fix a typo.
80 * lang.c: Fix a comment typo.
82 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
84 * gcj.texi (Invoking gij): Add descriptions of new -X options.
85 Mention recognized-and-ignored compatibility options.
86 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
88 (About CNI): Add Memory allocation section.
90 2005-04-01 Tom Tromey <tromey@redhat.com>
92 * decl.c (java_init_decl_processing): Fix types of
93 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
94 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
95 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
97 2005-03-31 Jan Hubicka <jh@suse.cz>
99 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
100 * class.c: Include cgraph.h
101 (make_local_functoin_alias): Mark aslias as needed.
102 * resource.c: Include cgraph.h
103 (compile_resource_data): Go via cgraph interface.
105 2005-03-30 Ian Lance Taylor <ian@airs.com>
107 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
109 2005-03-30 Tom Tromey <tromey@redhat.com>
111 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
112 inner_class_info_index==0 or outer_class_info_index==0.
114 2005-03-29 Tom Tromey <tromey@redhat.com>
116 * gcj.texi (libgcj Runtime Properties): Document
117 gnu.gcj.runtime.endorsed.dirs.
119 2005-03-24 Anthony Green <green@redhat.com>
121 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
124 2005-03-23 Tom Tromey <tromey@redhat.com>
126 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
127 (parse_version): Use it.
129 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
131 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
133 2005-03-18 Andrew Haley <aph@redhat.com>
136 * decl.c (update_aliases): Don't update variables that are about
138 (maybe_poplevels): Add comment.
140 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
143 * jcf-parse.c (duplicate_class_warning): New function.
144 (java_parse_file): Call duplicate_class_warning if
145 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
146 (parse_zip_file_entries): Likewise. Also set
147 CLASS_FROM_CURRENTLY_COMPILED_P.
149 2005-03-16 Andrew Haley <aph@redhat.com>
151 * expr.c (expand_java_arrayload): Don't generate a
152 NullPointerException based on the type of the node.
153 (build_java_array_length_access): Likewise.
155 2005-03-15 Zack Weinberg <zack@codesourcery.com>
157 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
159 2005-03-11 Tom Tromey <tromey@redhat.com>
161 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
162 (libgcj Runtime Properties): Document the default .db.
164 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
167 * parse.y (checks_throws_clauses): Check exceptions list even when
168 the base class does not come from a source file being compiled.
169 (java_complete_lhs): Remove unused variable 'wfl'.
171 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
174 * decl.c (finish_method): Emit _Jv_InitClass for private static
175 methods inside inner classes as well.
177 2005-03-08 Julian Brown <julian@codesourcery.com>
178 * Revert patch from 2005-03-08 for causing bootstrap failure on
181 2005-03-08 Julian Brown <julian@codesourcery.com>
183 * decl.c (finish_method): Give methods once-only linkage.
185 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
187 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
189 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
191 * verify-glue.c (vfy_is_assignable_from): Perform static check using
192 can_widen_reference_to if the C++ ABI is in use.
193 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
194 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
195 type_isresolved, init_state, set_pc, state_get_pc,
196 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
197 (verify_fail): Report the current PC from the verifier context.
198 (free_state): Remove #if 0 block to enable this function.
199 (free_verifier_context): Call free_state on state_list iterator
200 values before freeing them.
201 * expr.c (pop_type_0): Pop correct type for error message when stack
202 contains a multi-word type.
204 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
206 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
207 for known NULL array length access.
209 2005-03-07 Tom Tromey <tromey@redhat.com>
211 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
213 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
215 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
216 typeck.c: Update copyright.
218 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
221 * xref.c, xref.h: Remove file.
222 * Make-lang.in (java/xref.o): Remove.
223 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
224 * lang.c (flag_emit_xref): Remove definition.
225 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
226 * typeck.c (convert): Remove use of do_not_fold.
227 * parse.y (do_not_fold): Remove definition.
228 (parser grammar): Remove xref code.
229 (maybe_create_class_interface_decl, create_class): Likewise.
230 (register_fields, method_header, finish_method_declaration): Likewise.
231 (declare_local_variables, source_end_java_method): Likewise.
232 (java_complete_expand_classes): Do not set do_not_fold.
233 (java_complete_expand_method): Remove xref code.
234 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
235 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
236 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
237 (patch_synchronized_statement, patch_throw_statement): Likewise.
238 (maybe_build_class_init_for_field): Likewise.
240 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
242 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
243 instead of IS_NON_TYPE_CODE_CLASS.
245 2005-03-04 Andrew Haley <aph@redhat.com>
248 * class.c (set_method_index): Don't set method_index if it is
250 (layout_class_method): Don't complain about "non-static method foo
251 overrides static method" in the case of indirect dispatch.
253 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
255 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
257 * Make-lang.in: Don't elide warnings in jcf-io.c.
259 2005-03-01 Per Bothner <per@bothner.com>
262 * check-init.c (wfl): Remove static.
263 (final_assign_error, check_init): Replace calls to parse_error_context
265 (check_init): Save, set, and restore input_location for each exp.
267 2005-03-01 Per Bothner <per@bothner.com>
269 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
270 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
271 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
273 2005-03-01 Per Bothner <per@bothner.com>
275 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
277 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
280 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
283 2005-02-22 Tom Tromey <tromey@redhat.com>
286 * verify-impl.c (EITHER): New define.
287 (types_compatible): Handle it.
288 (check_field_constant): Use it.
290 2005-02-18 Tom Tromey <tromey@redhat.com>
293 * verify-impl.c (types_equal): Fixed test.
296 * verify-glue.c (vfy_class_has_field): New function.
297 * verify.h (vfy_class_has_field): Declare.
298 * verify-impl.c (check_field_constant): Added 'putfield'
300 (verify_instructions_0): Updated.
301 (types_equal): New function.
303 2005-02-14 Tom Tromey <tromey@redhat.com>
306 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
307 stack effect of multianewarray.
309 2005-02-14 Andrew Haley <aph@redhat.com>
312 * expr.c (expand_byte_code): Call promote_arguments().
313 (promote_arguments): New function.
314 * decl.c (check_local_unnamed_variable): Remove special case for
316 (find_local_variable): Promote all boolean types to int
317 when searching for local variable decls.
319 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
321 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
322 parse-scan.y: Update copyright.
324 2005-02-11 Per Bothner <per@bothner.com>
327 * parse-scan.y (input_location): Remove variable.
328 (main_input_filename): New - replaces input_filename, which isn't
329 settable if USE_MAPPED_LOCATION.
330 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
331 so we don't reference input_location or wfl_operator in that case.
332 * jv-scan.c (expand_location): Remove - no longer used.
333 (main): Set main_input_filename rather than input_filename.
335 2005-02-09 Richard Henderson <rth@redhat.com>
337 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
338 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
340 2005-02-08 Marcin Dalecki <martin@dalecki.de>
342 * expr.c (add_type_assertion): Use the proper enumeration type,
343 since this is what htab_find_slot() is expecting.
345 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
347 * gcj.texi: Update copyright dates.
349 2005-02-02 Tom Tromey <tromey@redhat.com>
351 * gcj.texi (libgcj Runtime Properties): Default library_control
354 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
357 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
358 (modifiers) when square brackets are present in a declaration for
360 * jv-scan.c (main): Set input_filename and input_line.
362 2005-02-01 Tom Tromey <tromey@redhat.com>
365 * gjavah.c (get_field_name): Don't override name for JNI header.
367 2005-02-01 Roger Sayle <roger@eyesopen.com>
369 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
370 of unsigned types using iushr and lushr JVM bytecodes.
372 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
375 * gjavah.c (jni_print_float): Do not emit floating-point
376 initialiser for a static final field.
377 (jni_print_double): Likewise.
379 2005-02-01 Mark Mitchell <mark@codesourcery.com>
382 2005-01-31 Mark Mitchell <mark@codesourcery.com>
383 * gjavah.c (print_field_info): Mark static data members of
384 floating-point type with "__extension__".
386 2005-01-31 Mark Mitchell <mark@codesourcery.com>
388 * gjavah.c (print_field_info): Mark static data members of
389 floating-point type with "__extension__".
391 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
394 * parse.y (build_string_concatenation): Remove redundant if.
395 (patch_conditional_expr): Attempt to patch_string() the condition
396 of a ?: as well, in addition to its other operands.
398 2005-01-25 Tom Tromey <tromey@redhat.com>
400 * Make-lang.in (java/java-tree-inline.o): Removed.
402 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
405 * parse.y (patch_binop): Allow comparisons against NULL only
406 if the other operand is of a reference type.
408 2005-01-24 Tom Tromey <tromey@redhat.com>
410 * java-tree.h (gcj_abi_version): Declare.
411 * class.c (make_class_data): Push gcj_abi_version into "next"
412 field. Renamed field.
413 * decl.c (gcj_abi_version): New global.
414 (parse_version): New function.
415 (java_init_decl_processing): Call it. Renamed 'next' field.
417 (GCJ_BINARYCOMPAT_ADDITION): New define.
419 2005-01-24 Roger Sayle <roger@eyesopen.com>
422 * jcf-write.c (generate_bytecode_insns): Conversions between
423 integer types of the same precision shouldn't generate widening
424 or narrowing conversion bytecodes.
426 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
428 * java-except.h, java-tree.h: Remove unused prototypes.
430 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
433 * jcf-write.c (perform_relocations): Don't call memcpy if source
434 and destination are the same.
436 2005-01-17 Tom Tromey <tromey@redhat.com>
438 * verify-impl.c (get_short): Sign extend.
441 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
443 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
446 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
448 * verify.c: Revert to the version before the BC-ABI merge.
450 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
453 * check-init.c (check_init): Take care of references that do not
454 have an explicit final variable declaration (e.g. array length
455 access) for pre/post in/de-crement operators.
457 2005-01-08 Mark Wielaard <mark@klomp.org>
459 * parse.y (process_imports): Allocate (and free) original_name only
460 when not already defined.
461 * jcf-parse.c (read_class): Free results of find_class() and
463 (java_parse_file): Keep pointer to head of file_list and free when
464 done. Free result of lrealpath().
466 2005-01-05 Tom Tromey <tromey@redhat.com>
468 * gcj.texi (Standard Properties): java.ext.dirs is now used.
470 2004-12-20 Andrew Haley <aph@redhat.com>
472 * typeck.c: Use fold_convert for ints and booleans.
474 2004-12-17 Andrew Haley <aph@redhat.com>
477 * typeck.c (convert): Use a CONVERT_EXPR when converting to
478 BOOLEAN_TYPE or CHAR_TYPE.
479 (convert_to_boolean, convert_to_char) : Remove.
480 * convert.h (convert_to_boolean, convert_to_char) : Remove.
481 * expr.c (expand_load_internal): Do type conversion if type is not
484 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
487 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
490 2004-12-07 Andrew Haley <aph@redhat.com>
493 * jcf-parse.c (load_class): Remove sanity test for missing inner
496 2004-12-06 Tom Tromey <tromey@redhat.com>
498 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
499 (java.uninstall): Likewise.
500 (java.maintainer-clean): Likewise.
501 (.INTERMEDIATE): Likewise.
502 (java.install-man): Likewise.
503 (gcj-dbtool.pod): New target.
504 * gcj.texi (Code Generation): Document -findirect-dispatch.
505 (libgcj Runtime Properties): Document
506 gnu.gcj.precompiled.db.path.
507 (Top): Link to "Invoking gcj-dbtool".
509 2004-12-06 Tom Tromey <tromey@redhat.com>
512 * java-tree.h (extract_field_decl): Declare.
513 * parse.y (extract_field_decl): Renamed from
514 strip_out_static_field_access_decl. No longer static.
515 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
517 2004-12-03 Tom Tromey <tromey@redhat.com>
519 * lang.c (flag_new_verifier): Define.
520 (java_post_options): Set flag_new_verifier if indirect dispatch
522 * lang.opt (fnew-verifier): Removed.
524 2004-12-03 Tom Tromey <tromey@redhat.com>
527 * Make-lang.in (java.install-common): Only install transformed
528 gcjh if gcj-cross exists.
530 2004-12-03 Andrew Haley <aph@redhat.com>
533 * except.c (link_handler): Patch 'outer' field of siblings of the
534 range we're demoting.
536 2004-12-03 Andrew Haley <aph@redhat.com>
539 * class.c (layout_class_method): Don't fail to override a method
540 simply because it has DECL_ARTIFICIAL set.
542 2004-12-02 Tom Tromey <tromey@redhat.com>
545 * parse.y (craft_constructor): Special case null_pointer_node.
547 2004-12-02 Tom Tromey <tromey@redhat.com>
550 * java-gimplify.c (java_gimplify_expr): Don't call
551 SET_EXPR_LOCATION unless wrapped tree is an expression.
553 2004-11-27 Per Bothner <per@bothner.com>
555 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
556 Fix fencepost error in 'i', which got executed one too many times.
557 Also, fold memcpy into explicit loop, as originally intended.
558 Also, free temporary 'buf' which otherwise leaks.
560 2004-11-27 Per Bothner <per@bothner.com>
562 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
563 local static variables if not USE_MAPPED_LOCATION.
565 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
567 * class.c, decl.c, expr.c: Fix comment typos.
569 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
572 * decl.c (end_java_method): Call
573 attach_init_test_initialization_flags on all the init_decls.
574 * parse.y (attach_init_test_initialization_flags): Move to ...
575 * expr.c (attach_init_test_initialization_flags): here and
576 support BIND_EXPR also.
577 * java-tree.h (attach_init_test_initialization_flags): Prototype.
578 * jcf-parse.c (parse_class_file): Don't disable class init
581 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
583 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
586 2004-11-24 Richard Henderson <rth@redhat.com>
588 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
589 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
591 2004-11-24 Tom Tromey <tromey@redhat.com>
593 * verify.c (defer_merging): Don't use C++-style comment.
594 * verify.h (java_opcode): Added java_opcode_end.
595 * class.c (build_class_ref): Remove C++ comment and old FIXME.
597 * verify-impl.c (vfy_push_type): Removed bogus "return".
598 (initialize_stack): Use vfy_alloc and vfy_free.
599 (verify_instructions_0): Likewise.
601 * Merged gcj-abi-2-dev-branch to trunk.
603 2004-11-24 Andrew Haley <aph@redhat.com>
605 * jcf-parse.c (parse_class_file): Set file_start_location.
607 2004-11-10 Tom Tromey <tromey@redhat.com>
609 * class.c (make_field_value): Don't call build_static_field_ref.
610 (build_static_field_ref): Don't emit direct references when using
613 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
614 -verbose:class into man page synopsis.
616 2004-11-09 Tom Tromey <tromey@redhat.com>
618 * expr.c (build_java_arraystore_check): Still generate check if
619 element type is itself an array.
621 2004-11-08 Tom Tromey <tromey@redhat.com>
623 * java-tree.h (soft_check_assignment_node): Removed.
624 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
625 * decl.c (java_init_decl_processing): Don't initialize
626 soft_check_assignment_node.
628 2004-11-05 Tom Tromey <tromey@redhat.com>
630 * class.c (layout_class_methods): Don't add Miranda methods when
631 using indirect dispatch.
633 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
635 * class.c (make_class_data): Call emit_assertion_table to set the
636 'assertion_table' field.
637 (build_signature_for_libgcj): Move here from expr.c.
638 (add_assertion_table_entry): New function. Callback for assertion
640 (emit_assertion_table): New. Take class argument, and generate
641 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
642 * decl.c (init_decl_processing): Define assertion_entry_type record.
643 Push 'assertion_table' class field instead of 'verify'.
644 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
645 (type_assertion_hash): Include 'assertion_code' in hash.
646 (add_type_assertion): Rewritten. Take class and assertion_code
647 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
648 (can_widen_reference_to): Use new add_type_assertion() arguments.
649 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
650 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
651 (verify_identifier_node): Removed.
652 (assertion_entry_type, assertion_table_type): New.
653 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
654 assertion code definitions.
655 (struct type_assertion): Add assertion_code. Rename 'source_type' and
656 'target_type' to 'op1' and 'op2'.
657 (add_type_assertion): Declare.
658 (lang_printable_name_wls): Remove unused definition.
659 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
660 to emit runtime assertion.
661 (vfy_note_stack_type): Clean up non-C90 declarations.
662 (vfy_note_local_type): Likewise.
663 * verify.h (vfy_is_assignable_from): Declare.
664 * verify-impl.c (is_assignable_from_slow): Remove unused function.
665 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
666 instead of is_assignable_from_slow().
667 (types_compatible): Reinstate ref_compatible() call.
669 2004-11-04 Tom Tromey <tromey@redhat.com>
671 * class.c (build_static_field_ref): Reverted previous patch.
673 * class.c (build_static_field_ref): Don't emit direct references
674 when using indirect dispatch.
676 2004-11-03 Tom Tromey <tromey@redhat.com>
678 * expr.c (expand_java_arrayload): Set lhs_type_node.
679 (expand_java_arraystore): Set rhs_type_node.
681 2004-11-02 Tom Tromey <tromey@redhat.com>
683 * jcf-parse.c (compute_class_name): Use filename length from zip
684 directory, not strlen.
686 * expr.c (expand_invoke): Mark new interface methods as abstract.
688 2004-11-01 Tom Tromey <tromey@redhat.com>
690 * verify-impl.c (push_jump): Removed check for uninitialized
692 (push_exception_jump): Likewise.
693 (handle_ret_insn): Likewise.
694 (handle_jsr_insn): Likewise.
695 (state_check_no_uninitialized_objects): Removed.
697 * decl.c (check_local_unnamed_variable): Recognize
698 promoted-to-int parameters when using the new verifier.
699 * expr.c (expand_java_arraystore): Explicitly request array type
700 when using new verifier.
701 (expand_java_arrayload): Likewise.
702 (invoke_build_dtable): Don't pass object_type_node as
703 expression argument to build_java_indirect_ref.
704 (build_java_check_indexed_type): Do nothing.
705 (build_java_arraystore_check): Handle case where array doesn't
707 (build_java_array_length_access): Likewise.
708 (expand_invoke): Handle case where interface overrides a method
710 (pop_type_0): Always succeed for reference types.
711 (process_jvm_instruction): Don't pop a value in a dead
713 (pop_arguments): Convert arguments to correct types.
715 2004-10-29 Andrew Haley <aph@redhat.com>
717 * jcf-parse.c (give_name_to_class): Remove line that was
720 2004-10-29 Andrew Haley <aph@redhat.com>
722 * jcf-parse.c (set_source_filename): Add code to build new sfname.
724 2004-10-20 Andrew Haley <aph@redhat.com>
726 * decl.c (end_java_method): Don't expand if flag_syntax_only.
728 2004-10-26 Tom Tromey <tromey@redhat.com>
730 * verify.h (vfy_notify_verified): Removed.
731 * verify-glue.c (vfy_notify_verified): Removed.
733 2004-10-26 Tom Tromey <tromey@redhat.com>
735 * verify-impl.c (debug_print_state): Declare `i' before code.
736 (merge_types): Modify `t' when it is null_type.
738 2004-10-26 Tom Tromey <tromey@redhat.com>
740 * verify-impl.c (type_print): Renamed from print. Now static and
742 (debug_print_state): Use type_print.
744 2004-10-25 Tom Tromey <tromey@redhat.com>
746 * expr.c (build_invokeinterface): Compute correct offset for
747 index into interface methods.
749 2004-10-20 Tom Tromey <tromey@redhat.com>
751 * java-tree.h (verify_jvm_instructions_new): Declare.
753 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
756 * verify-impl.c (verify_instructions): Correctly handle wide
758 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
759 (vfy_get_component_type): Strip pointer types.
760 (vfy_find_class): Use get_type_from_signature. Strip pointer
762 Include java-except.h.
764 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
766 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
767 vfy_push_type_t, set_variable, add_new_state, merge_into,
768 handle_jsr_insn, branch_prepass, check_class_constant,
769 check_wide_constant, get_one_type, compute_static_types,
770 verify_instructions_0): Clean up C99 declarations after statements.
772 2004-10-20 Tom Tromey <tromey@redhat.com>
774 * verify-impl.c (merge_refs): Compare reference against iterator,
777 * verify-glue.c (vfy_tag): Mask off resolved flag.
779 2004-10-19 Tom Tromey <tromey@redhat.com>
781 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
782 (init_state_with_stack): Initialize `this_type' in state.
783 (verify_method): Use debug_print.
784 * verify-glue.c (vfy_is_primitive): Removed debugging print.
785 (vfy_note_stack_depth): Reverted last patch.
786 (vfy_note_stack_type): Note pointer to Object, not Object.
787 (vfy_note_local_type): Likewise.
789 * verify.h (vfy_note_instruction_seen): Declare.
790 * verify-glue.c (verify_jvm_instructions_new): Set
791 BCODE_EXCEPTION_TARGET on target instruction.
792 (vfy_note_instruction_seen): New function.
793 * verify-impl.c (FLAG_INSN_SEEN): New define.
794 (verify_instructions_0): Set flag on instruction. Save state for
796 (verify_instructions): Call vfy_note_instruction_seen.
798 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
799 (verify_jvm_instructions_new): Call method_init_exceptions,
800 add_handler, and handle_nested_ranges.
801 * verify-impl.c (verify_method): Return 1 on success.
802 (verify_instructions_0): Save the state at PC=0.
804 * verify-impl.c (init_type_from_class): Set is_resolved and
805 ref_next on new ref_intersection.
806 (init_type_from_string): Likewise.
808 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
810 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
811 if flag_new_verifier is set.
812 * java-tree.h (flag_new_verifier): Declare.
813 * lang.opt (fnew-verifier): New option.
814 * verify-impl.c: Work around namespace pollution by undef'ing
816 (struct verifier_context): Make 'bytecode' const.
817 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
818 (types_compatible): For the BC-ABI, always consider reference types
820 (check_class_constant): Use vfr->current_class.
821 (check_constant): Likewise.
822 (check_wide_constant): Likewise.
823 (check_field_constant): Check for 'L' at start of type name.
824 (get_one_type): Return pointer instead of type. Set type result in
825 caller via passed type pointer.
826 (compute_argument_types): Update to use new get_one_type arguments.
827 (compute_return_type): Likewise.
828 (make_verifier_context): New. Allocate and initialize 'vfr'.
829 (free_verifier_context): New. Free 'vfr' and its contents.
830 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
831 and free_verifier_context.
833 2004-10-15 Tom Tromey <tromey@redhat.com>
835 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
836 * verify.h (vfy_fail): Fixed formatting.
838 * verify-impl.c (vfr): Fixed comment formatting.
839 (collapse_type): New function.
840 (verify_instructions): Notify compiler about type map.
841 * verify.h (vfy_note_stack_depth): Updated.
842 (vfy_note_stack_type): Likewise.
843 (vfy_note_local_type): Likewise.
844 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
846 * verify-glue.c (vfy_note_stack_depth): Correctly size type
847 state. Added `method' argument.
848 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
850 (vfy_note_local_type): New function.
851 (vfy_unsuitable_type): Likewise.
852 (vfy_return_address_type): Likewise.
853 (vfy_null_type): Likewise.
855 * verify.h (VFY_IN_GCC): Removed.
856 (VFY_WANT_TYPEMAP): Removed.
857 * verify-impl.c (verify_instructions_0): Removed useless "\".
858 (struct state) <next>: Uncomment.
860 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
862 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
865 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
867 * Make-lang.in (verify.o): Re-enabled this target.
868 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
869 (vfy_get_interface): Likewise.
870 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
871 * verify.h (verify_jvm_instructions_new): Declare.
872 * verify-impl.c (free_state): Temporarily comment out unused
875 2004-10-06 Tom Tromey <tromey@redhat.com>
877 * java-tree.h (JV_STATE_READ): New enum value.
879 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
881 * verify.h: New file.
883 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
885 * verify-impl.c, verify-glue.c, verify.h: New files.
886 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
888 2004-09-24 Andrew Haley <aph@redhat.com>
890 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
891 for a slot if it's of pointer type.
893 2004-09-14 Tom Tromey <tromey@redhat.com>
895 * class.c (make_class_data): Correctly initialize "state" field.
896 Initialize "engine" field.
897 * decl.c (java_init_decl_processing): Add "engine" field.
899 2004-09-10 Andrew Haley <aph@redhat.com>
902 * expr.c (build_invokeinterface): Use fast method for interface
904 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
906 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
907 (emit_symbol_table): Add new arg, element_size.
908 * decl.c (java_init_decl_processing): Initialize Class.itable.
909 * class.c (GEN_TABLE): New macro.
910 (gen_indirect_dispatch_tables): Use it. Add itable.
911 (make_class_data): Add new arg for emit_symbol_table().
913 (add_miranda_methods): Make sure search_class has been parsed.
914 (emit_symbol_table): Add new arg, element_size.
916 2004-09-06 Andrew Haley <aph@redhat.com>
918 * verify.c (merge_types): Return Object for all merges of
920 * expr.c (add_type_assertion): Don't generate assertions when
921 source type is array of Object.
923 2004-09-03 Andrew Haley <aph@redhat.com>
925 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
927 * lang.c (java_post_options): Force flag_verify_invocations if
928 we're not using indirect dispatch.
930 * expr.c (pop_type_0): Move test for interfaces before call to
931 can_widen_reference_to().
932 (build_signature_for_libgcj): Remove generation of canonical array
934 (add_type_assertion): Canonicalize both arrays.
935 Don't assert that type X can be assigned to Object.
936 Don't assert that type X an be assigned to type X.
937 Don't assert that Object can be assigned to type X.
938 (can_widen_reference_to): Warn whenever we generate an assertion.
939 (process_jvm_instruction): Use throwable_type_node for the type of
942 2004-09-01 Andrew Haley <aph@redhat.com>
944 * decl.c (java_init_decl_processing): Change
945 verify_identifier_node to "__verify".
946 * expr.c (add_type_assertion): Use verify_identifier_node for name.
947 * java-tree.h (verify_identifier_node): Change to "__verify".
949 * expr.c (build_signature_for_libgcj): New function.
950 (add_type_assertion): Use it to construct signatures for
951 source_type and target_type.
953 2004-08-27 Andrew Haley <aph@redhat.com>
955 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
956 (verify_identifier_node): New.
957 (TYPE_VERIFY_METHOD): New.
958 (struct type_assertion): New type.
959 * expr.c (type_assertion_eq): New function.
960 (type_assertion_hash): New function.
961 (add_type_assertion): New function.
962 (can_widen_reference_to): Call add_type_assertion().
963 * decl.c (java_init_decl_processing): Add verify_identifier_node.
964 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
965 (finish_class): Output TYPE_VERIFY_METHOD (type).
967 * decl.c (end_java_method): Nullify unused fields.
969 2004-08-17 Andrew Haley <aph@redhat.com>
971 * verify.c (defer_merging): Quieten.
972 * jcf-parse.c (load_class): Only try to open a class file if it's
973 java.lang.Object or if it's part of the current compilation.
974 Check that the class we just tried to load is the class we just
976 (java_parse_file): Set flag_verify_invocations off if we're
977 compiling from .class.
978 (parse_zip_file_entries): Abort if we try to read a dummy class.
979 * expr.c (can_widen_reference_to): Quieten.
980 (build_invokevirtual): Abort if we try to invokevirtual an
982 (expand_invoke): Don't build a non-interface call to an interface.
983 (build_instanceof): Don't do premature optimization if
984 flag_verify_invocations is not set.
985 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
987 (build_static_field_ref): Add correct type conversion for
989 (add_miranda_methods): Disable generation of Miranda methods for
991 (layout_class_method): Don't complain about non-static method
992 overrides static method with dummy classes.
994 2004-08-13 Tom Tromey <tromey@redhat.com>
996 * class.c (build_static_field_ref): Re-enable atable lookups for
999 * parse.y (strip_out_static_field_access_decl): Indentation fix.
1001 2004-08-11 Tom Tromey <tromey@redhat.com>
1003 * gcj.texi (libgcj Runtime Properties): Document new properties.
1005 2004-08-06 Andrew Haley <aph@redhat.com>
1007 * jcf-parse.c (load_class): Check that we really have loaded the
1008 class we're looking for.
1010 2004-07-19 Andrew Haley <aph@redhat.com>
1012 * verify.c (verify_jvm_instructions): Comment change only.
1014 * typeck.c (build_java_array_type): Add size field to array name.
1016 * java-tree.h (LOCAL_SLOT_P): New.
1017 (update_aliases): Add PC argument.
1018 (pushdecl_function_level): New function.
1020 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1021 MODIFY_EXPR, and SAVE_EXPR.
1022 (java_gimplify_modify_expr): New function.
1024 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1025 (expand_iinc): Pass PC to update_aliases().
1026 (STORE_INTERNAL): Likewise.
1027 (process_jvm_instruction): Likewise.
1029 * decl.c (base_decl_map): New variable.
1030 (uniq): New variable.
1031 (update_aliases): Rewrite with more thorough checking.
1032 (debug_variable_p): New function.
1033 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1034 (check_local_named_variable): Delete whole function.
1035 (initialize_local_variable): New function.
1036 (check_local_unnamed_variable): Add checks and comments.
1037 (find_local_variable): Rewrite.
1038 (java_replace_reference): New function.
1039 (function_binding_level): New variable.
1040 (pushdecl_function_level): New function.
1041 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1042 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1043 (start_java_method): Reset uniq. Create base_decl_map. Set
1044 function_binding_level.
1045 (end_java_method): Null unused fields to save memory.
1047 2004-06-29 Andrew Haley <aph@redhat.com>
1049 * except.c (expand_start_java_handler): Push a new binding level.
1050 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1051 register_exception_range() to register where we'll do it.
1052 (expand_end_java_handler): Remove old bogus code. Replace with
1053 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1054 the top of the expression we're curently building.
1055 (maybe_end_try): Delete.
1056 * decl.c (binding_level.exception_range): New field.
1057 (clear_binding_level): Add field exception_range. Reformat.
1058 (poplevel): Call expand_end_java_handler().
1059 (poplevel): Call java_add_stmt only if functionbody is false.
1060 (maybe_poplevels): Don't call maybe_end_try() from here.
1061 (end_java_method): Clear no longer used trees in function decl.
1062 (register_exception_range): New function.
1063 * java-tree.h (register_exception_range, struct eh_range): Declare.
1065 2004-06-22 Andrew Haley <aph@redhat.com>
1067 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
1069 * check-init.c (get_variable_decl): Teach check-init about
1070 FIELD_DECLs addressed via the otable.
1071 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
1074 2004-05-28 Andrew Haley <aph@redhat.com>
1076 * jcf-parse.c (load_class): Don't try to read a class that we've
1079 * expr.c (build_invokeinterface): Use the old-fashioned way of
1080 doing indirect dispatch: look up interfaces by name.
1081 * java-tree.h (enum java_tree_index): Add
1082 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
1083 * decl.c (java_init_decl_processing): Add
1084 soft_lookupinterfacemethodbyname_node.
1086 * gjavah.c (print_method_info): Final methods have vtable entries,
1087 so gjavah needs to output them.
1088 * class.c (layout_class_method): Generate vtable entries for final
1090 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
1091 dispatch, even if a method is final.
1093 2004-05-25 Andrew Haley <aph@redhat.com>
1095 * class.c (build_symbol_entry): Convert the names of constructors
1096 to init_identifier_node when generating an entry for the indirect
1099 * expr.c (build_known_method_ref): Generate indirect calls for
1100 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
1102 2004-05-24 Andrew Haley <aph@redhat.com>
1104 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1105 atable element is of the right type.
1107 * class.c (build_static_field_ref): Cast pointer to correct type
1110 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1112 * Merged with HEAD as of 20040514. Diff against
1113 gcj-abi-2-merge-20040514.
1115 2004-04-16 Andrew Haley <aph@redhat.com>
1117 * verify.c (check_pending_block): Disable subroutine checks.
1118 (defer_merging): New function.
1119 (merge_types): If types are dummy, use defer_merging to combine them.
1120 (verify_jvm_instructions): If invocation is invokeinterface and
1121 target is dummy, assume target really is an interface.
1123 * parse.y (patch_invoke): Break out call to java_create_object.
1125 * lang.c (flag_verify_invocations): New.
1127 * jcf-parse.c (load_class): If we've already failed to load a
1128 class, don't try again.
1129 (load_class): If we can't find a .class file, don't fail, but emit
1131 (parse_class_file): Don't act on dummy methods.
1133 * java-tree.h (flag_verify_invocations): New.
1135 (lang_type.dummy_class): New field.
1136 (java_create_object): New function.
1137 (METHOD_DUMMY): New.
1139 * expr.c (build_field_ref): Widen field offset.
1140 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1141 that each of its elements is compatible with the one we're
1143 (pop_type_0): Issue a warning to say that we need to generate a
1145 (java_create_object): New function.
1146 (build_field_ref): Only generate hard refs if we're not using
1148 (expand_java_field_op): If we're using !verify_invocations and we
1149 see a missing field, generate a decl for it.
1151 (expand_invoke): If a class doesn't have the method we seek and
1152 we're using !flag_verify_invocations, generate a decl for the
1155 (build_known_method_ref): Always use indirect dispatch via the
1156 atable for static methods.
1158 (expand_java_NEW): Break out object creation into new function,
1161 (can_widen_reference_to): Issue a warning to say that we need to
1162 generate a runtime check.
1164 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1165 (make_method_value): Also use index for interfaces.
1166 (make_class_data): Skip dummy field for inherited data.
1167 Don't build method array for dummy methods.
1168 Set size_in_byte to -1 when using inirect dispatch
1169 Don't build a hard class ref if we don't have a hard ref to our
1170 superclass, or if we're using inirect dispatch.
1171 Null out dispatch tables.
1173 (layout_class_method): Don't complain about non-static method
1174 overrides static method is method is artificial.
1176 (build_static_field_ref): Disable atable references to static
1177 fields for the time being.
1179 (layout_class_methods): Check for CLASS_INTERFACE as
1180 well as CLASS_ABSTRACT.
1182 2004-11-24 Steven Bosscher <stevenb@suse.de>
1184 * class.c (make_class_data): Don't check flag_inline_functions.
1185 * lang.c (flag_really_inline): Remove unused flag.
1186 (java_handle_option): Don't set it here. Remove special handling
1187 of flag_inline_functions for Java.
1188 (java_init): Don't set flag_inline_trees here. Already done...
1189 (java_post_options): ...here. Don't clear flag_inline_functions.
1191 2004-11-24 Steven Bosscher <stevenb@suse.de>
1193 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1194 (java_gimplify_exit_block_expr): New function.
1195 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1197 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1198 (EXIT_BLOCK_EXPR): Likewise.
1199 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1200 (LABELED_BLOCK_BODY): Likewise.
1201 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1202 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1203 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1205 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1206 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1207 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1208 second operand of EXIT_BLOCK_EXPR.
1209 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1211 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1213 2004-11-23 Ben Elliston <bje@au.ibm.com>
1215 * xref.h (xref_flag_value): Remove.
1216 (xref_set_data, xref_get_data): Likewise.
1217 (xref_set_current_fp): Likewise.
1218 (XREF_NONE): Likewise.
1219 (XREF_GET_DATA): Likewise.
1220 * xref.c (xref_flag_value): Remove.
1221 (xref_set_data, xref_get_data): Likewise.
1222 (xref_set_current_fp): Likewise.
1224 2004-11-23 Ben Elliston <bje@au.ibm.com>
1226 * gjavah.c (output_directory): Make static.
1227 (temp_directory): Likewise.
1229 2004-11-15 Tom Tromey <tromey@redhat.com>
1231 * decl.c (instn_ptr_type_node): Removed.
1232 (lineNumbers_ptr_type_node): Removed.
1233 (jint_type): Removed.
1234 (jint_ptr_type): Removed.
1236 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1239 * check-init.c (check_init): Ignore DECL_EXPR.
1240 * expr.c (always_initialize_class_p): Reenable.
1241 (build_class_init): Use a variable to store the decl. Also use
1242 boolean_false_node instead of integer_zero_node.
1243 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1246 2004-11-08 Tom Tromey <tromey@redhat.com>
1249 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1250 generating a JNI header.
1251 (print_field_info): Handle JNI headers.
1252 (jni_print_float): Likewise.
1253 (jni_print_double): Likewise.
1255 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1257 * decl.c (end_java_method): Remove duplicated code.
1259 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1260 Gerald Pfeifer <gerald@pfeifer.com>
1262 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1265 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1268 * class.c: Reinstate 2004-08-18 patch.
1269 (make_local_function_alias): Don't create an alias for extern (native)
1272 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1275 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1276 (make_method_value): Likewise.
1278 2004-10-21 Andrew Haley <aph@redhat.com>
1281 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1283 2004-10-20 Andrew Haley <aph@redhat.com>
1285 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1286 Remove duplicated code block.
1288 2004-10-18 Steven Bosscher <stevenb@suse.de>
1290 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1291 New rules to work around old Bison warnings.
1293 2004-10-17 Steven Bosscher <stevenb@suse.de>
1295 * class.c (ident_subst): Always alloca buffer.
1296 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1297 opcode after including javaop.def.
1298 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1299 conditional expression that exits, to avoid warnings.
1300 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1301 a user of an extension.
1302 * win32-host.c: Move check down to have non-empty file when
1303 WIN32 is not defined.
1305 * Make-lang.in (java-warn): Add STRICT_WARN.
1306 (java/jcf-io.o-warn): Don't have Werror for this file.
1307 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1309 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1311 * expr.c (expr_add_location): Move declaration to before all
1313 * parse.y (java_expand_classes): Ditto.
1314 * lex.c (java_peek_unicode): Ditto.
1316 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1318 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1319 if possible, else convert `foo' to 'foo'.
1320 * class.c: Likewise.
1323 * jcf-io.c: Likewise.
1324 * jcf-parse.c: Likewise.
1327 * parse.h: Likewise.
1329 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1331 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1332 rename parameter 'msg' to 'msgid' in function declaration.
1333 (issue_warning_error_from_context): Likewise.
1334 (yyerror): Rename parameter 'msg' to 'msgid'.
1335 (all over): Use new quoting style for diagnostics.
1337 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1339 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1340 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1343 2004-10-14 Matt Austern <austern@apple.com>
1345 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1348 2004-10-13 Tom Tromey <tromey@redhat.com>
1351 * lang.opt (--extdirs): Document.
1352 * jvspec.c (lang_specific_driver): Recognize -encoding and
1355 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1357 * parse.y (issue_warning_error_from_context): Use va_list *
1358 instead of va_list parameter.
1359 (parse_error_context): Update call.
1360 (parse_warning_context): Likewise.
1362 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1364 * parse.y, parse-scan.y: Add list of diagnostic messages to
1365 insulate translation template from version of yacc/bison used
1366 to compile the grammar.
1368 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1370 Prepare for %q, %< and %> in diagnostic message strings.
1371 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1372 Name second parameter 'msgid'.
1373 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1374 (issue_warning_error_from_context): Use pretty-printer functions
1375 instead of vsprintf for constructing formatted messages. Rename
1376 parameter 'msg' to 'msgid'.
1377 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1378 (parse_warning_context): Likewise.
1380 2004-10-05 Andrew Haley <aph@redhat.com>
1383 * jcf-parse.c (parse_zip_file_entries): If a class has a
1384 superclass and a TYPE_SIZE of zero, lay it out.
1386 2004-09-30 Andrew Haley <aph@redhat.com>
1389 * jcf-parse.c (compute_class_name): Rewrite.
1391 2004-10-01 Jan Hubicka <jh@suse.cz>
1393 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1395 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1397 * lex.c: Fix a comment typo.
1399 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1401 * java-tree.h: Fix a comment typo.
1403 2004-09-30 Per Bothner <per@bothner.com>
1405 Simplify lexer. Implement --enable-mapped-location support.
1406 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1407 (parse_source_file_1): Pass filename as extra parameter, so we can call
1408 linemap_add and set input_location here, rather than in both callers.
1409 (read_class): Pass copied filename to parse_source_file_1.
1410 Don't initialize wfl_operator - only needed for source compilation.
1411 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1412 * lex.h: Remove a bunch of debugging macros.
1413 * lex.h (struct_java_line, struct java_error): Remove types.
1414 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1415 (struct java_lc_s): Remove prev_col field.
1416 (struct java_lexer): New fields next_unicode, next_columns, and
1417 avail_unicode. New position field, and maybe token_start field.
1418 Don't need hit_eof field - use next_unicode == -1 instead.
1419 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1420 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1421 * parse.h: Various changes for USE_MAPPED_LOCATION.
1422 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1423 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1424 (struct parser_ctxt): New file_start_location field.
1425 Remove p_line, c_line fields since we no longer save lines.
1426 Remove elc, lineno, and current_jcf fields - no longer used.
1427 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1428 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1429 source_location and is probably not needed anymore anyway.
1430 Use new expr_add_Location function.
1431 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1432 (java_pop_parser_context): Minor cleanup.
1433 (java_parser_context_save_global, java_parser_context_restore_global,
1434 java_pop_parser_context): Save/restore input_location as a unit.
1435 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1436 a source_location instead of a wfl context node.
1437 (check_class_interface_creation): input_filename is not addressable.
1438 (create_artificial_method): Calling java_parser_context_save_global
1439 and java_parser_context_restore_global is overkill. Instead,
1440 temporarily set input_location from class decl.
1441 (java_layout_seen_class_methods): Set input_location from method decl.
1442 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1443 (finish_loop_body): Likewise.
1444 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1445 (java_sprint_unicode): Take a character, not index in line.
1446 (java_sneak_uncode): Replaced by java_peek_unicode.
1447 (java_unget_unicode): No longer used.
1448 (java_allocate_new_line. java_store_unicode): Removed, since we
1449 no longer remember "lines".
1450 (java_new_lexer): Update for new data structures.
1451 (java_read_char): Move unget_value checking to java_read_unicode.
1452 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1453 efficient functions that are used directly when lexing.
1454 (java_read_unicode_collapsing_terminators): No longer needed.
1455 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1456 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1457 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1458 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1459 combine switch branches, and test for common token kinds earlier.
1460 (java_lex_error): Rewrite.
1461 * jv-scan.c (expand_location): New function, copied from tree.c.
1462 (main): Set ctxp->filename instead of setting input_filename directly.
1464 2004-09-30 Per Bothner <per@bothner.com>
1466 More cleanup for --enable-mapped-location.
1467 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1468 input_location here. Instead do it in give_name_to_class.
1469 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1470 * expr.c (expand_byte_code): Call linemap_line_start.
1471 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1472 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1473 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1474 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1475 to USE_MAPPED_LOCATION case.
1477 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1478 * jcf-parse.c (java_parse_file): Don't set input_filename.
1479 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1480 Create a list of TRANSLATION_UNIT_DECL.
1481 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1482 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1483 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1484 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1485 (file_start_location): New static.
1486 (set_source_filename): Avoid extra access to input_filename macro.
1487 Concatenate new name with class's package prefix.
1488 (set_source_filename, give_name_to_class): Update.
1489 (give_name_to_class): Set class's "line 0" input_location here.
1490 (parse_class_file): Set input_location as a unit.
1492 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1494 2004-09-29 Per Bothner <per@bothner.com>
1496 * java-tree.h: Redefine some macros and add some declaration
1497 to handle the USE_MAPPED_LOCATION case.
1498 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1499 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1500 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1501 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1503 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1504 * decl.c (finish_method, java_add_stmt): Likewise.
1505 * java-gimplify.c (java-gimplify.c): Likewise.
1506 * jcf-write.c (generate_bytecode_insns): Likewise.
1507 * lang.c (java_post_options): Likewise - call linemap_add.
1509 2004-09-29 Andrew Haley <aph@redhat.com>
1512 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1513 result of TRUNC_MOD_EXPR.
1514 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1515 * decl.c (java_init_decl_processing): Mark
1516 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1518 2004-09-28 Tom Tromey <tromey@redhat.com>
1521 * class.c (add_miranda_methods): Load superinterface if not
1524 2004-09-28 Andrew Haley <aph@redhat.com>
1527 * jcf-parse.c (load_class): Don't try to read a class that we've
1530 2004-09-28 Andrew Haley <aph@redhat.com>
1532 * jcf-parse.c (load_class): Back out previous broken patch.
1534 2004-09-28 Andrew Haley <aph@redhat.com>
1537 * jcf-parse.c (load_class): Don't try to read a class that we've
1539 Check that we really did read the right class.
1541 2004-09-25 Tom Tromey <tromey@redhat.com>
1544 * parse.y (create_artificial_method): Use add_method_1.
1546 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1548 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1550 * gcj.texi: Fix typos.
1552 2004-09-24 Tom Tromey <tromey@redhat.com>
1555 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1556 in error parts of rule.
1557 (unary_expression): Don't call error_if_numeric_overflow when $1
1560 2004-09-24 Tom Tromey <tromey@redhat.com>
1563 * parse.y (resolve_qualified_expression_name): Set
1564 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1565 * expr.c (force_evaluation_order): Check for empty argument list
1566 after stripping COMPOUND_EXPR.
1568 2004-09-23 Andrew Haley <aph@redhat.com>
1571 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1574 2004-09-23 Tom Tromey <tromey@redhat.com>
1577 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1578 where operand is null.
1580 2004-09-23 Tom Tromey <tromey@redhat.com>
1583 * parse.y (not_accessible_p): Allow access to protected members
1584 even when class is not static.
1586 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1588 * Make-lang.in: Revert the gcc-none.o change.
1590 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1592 * parse.y (patch_anonymous_class): VEC_space returns true if there
1595 2004-09-21 Matt Austern <austern@apple.com>
1598 * gjavah.c (free_method_name_list): Fix function definition so
1599 it's a proper C prototype.
1601 2004-09-21 Tom Tromey <tromey@redhat.com>
1604 * gjavah.c (free_method_name_list): New method.
1607 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1608 Zack Weinberg <zack@codesourcery.com>
1610 * java-tree.def: Use tree_code_class enumeration constants
1611 instead of code letters.
1612 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1613 new tree-class enumeration constants.
1615 2004-09-13 Tom Tromey <tromey@redhat.com>
1618 * class.c (layout_class_method): Put synthetic methods into the
1621 2004-09-11 Andrew Pinski <apinski@apple.com>
1623 * Make-lang.in (java/ggc-none.c): Change dependency
1624 for ggc.h into $(GGC_H).
1626 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1628 * Make-lang.in (java/win32-host.o): Add dependency on
1630 * win32-host.c: Add includes for coretypes.h, jcf.h
1632 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1634 * Make-lang.in (GCJH_OBJS): Change dependency from
1635 ggc-none.o to java/ggc-none.o
1636 (JCFDUMP_OBJS): Likewise.
1637 (java/ggc-none.o): New target.
1639 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1641 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1642 * class.c (build_utf8_ref, build_static_field_ref,
1643 make_field_value, make_method_value, get_dispatch_table,
1644 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1645 * constants.c (get_tag_node, build_ref_from_constant_pool,
1646 build_constants_constructor): Likewise.
1647 * decl.c (java_init_decl_processing): Likewise.
1648 * expr.c (build_java_array_length_access, build_newarray,
1649 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1650 build_java_binop, build_field_ref, expand_java_add_case,
1651 expand_java_call, build_known_method_ref, build_invokevirtual,
1652 build_invokeinterface, build_jni_stub): Likewise.
1653 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1654 * jcf-parse.c (get_constant): Likewise.
1655 * lex.c (do_java_lex): Likewise.
1656 * parse.y (patch_binop, patch_unaryop, patch_cast,
1657 build_newarray_node, patch_newarray): Likewise.
1658 * resource.c (compile_resource_data): Likewise.
1659 * typeck.c (build_prim_array_type): Likewise.
1661 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1663 * decl.c (java_init_decl_processing): Adjust
1664 initialize_sizetypes call.
1666 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1668 * jv-scan.c (fancy_abort): Add.
1670 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1672 * expr.c (build_java_arrayaccess): Use convert to change
1675 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1677 * class.c (make_local_function_alias): Allocate extra space for 'L'
1678 in name buffer. Reported by Thomas Neumann.
1680 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1682 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1683 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1684 * lex.c (do_java_lex): Adjust.
1685 (error_if_numeric_overflow): Likewise.
1687 2004-08-18 Andrew Pinski <apinski@apple.com>
1689 * class.c (make_local_function_alias): Only make a new decl if we
1690 support alias attribute on all decls.
1692 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1694 * class.c (make_local_function_alias): New function. Create local
1695 alias for public method DECL.
1696 (make_method_value): Use make_local_function_alias.
1697 * parse.y (craft_constructor): Don't special-case anonymous classes.
1698 Always set ctor_name to init_identifier_node.
1699 (lookup_method_invoke): Call layout_class_method when creating
1700 anonymous class constructor.
1702 2004-08-18 Richard Henderson <rth@redhat.com>
1704 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1705 default case. Treat '<' similarly. Update for
1706 is_gimple_formal_tmp_var name change.
1708 2004-08-17 Andrew Haley <aph@redhat.com>
1710 * lang.c (lang_printable_name): Obey verbose flag.
1711 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1712 lang_printable_name().
1713 (verify_constructor_circularity, get_printable_method_name,
1714 check_abstract_method_definitions, java_check_regular_methods,
1715 java_check_abstract_methods, check_inner_class_access,
1716 fix_constructors, patch_method_invocation, patch_return):
1718 * expr.c (pop_type_0): Likewise.
1720 * java-tree.h (lang_printable_name_wls): Delete.
1722 2004-08-16 Tom Tromey <tromey@redhat.com>
1725 * parse.y (primary): Changed for initialized and uninitialized
1727 (array_access): Handle array_creation_initialized.
1728 (array_creation_expression): Split into
1729 array_creation_initialized and array_creation_uninitialized.
1731 2004-08-16 Andrew Haley <aph@redhat.com>
1733 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1734 generating bytecode.
1736 2004-08-16 Elliot Lee <sopwith@redhat.com>
1739 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1740 spaces, and quoted filelists.
1742 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1744 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1745 * class.c (build_utf8_ref, build_static_field_ref,
1746 make_field_value, make_method_value, get_dispatch_table,
1747 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1748 * constants.c (get_tag_node, build_ref_from_constant_pool,
1749 build_constants_constructor): Likewise.
1750 * decl.c (java_init_decl_processing): Likewise.
1751 * expr.c (build_java_array_length_access, build_newarray,
1752 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1753 build_java_binop, build_field_ref, expand_java_add_case,
1754 expand_java_call, build_known_method_ref, build_invokevirtual,
1755 build_invokeinterface, build_jni_stub): Likewise.
1756 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1757 * jcf-parse.c (get_constant): Likewise.
1758 * lex.c (do_java_lex): Likewise.
1759 * parse.y (patch_binop, patch_unaryop, patch_cast,
1760 build_null_of_type, patch_newarray): Likewise.
1761 * resource.c (compile_resource_data): Likewise.
1762 * typeck.c (build_prim_array_type): Likewise.
1764 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1766 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1767 Don't create BLOCK here or call java_gimplify_block.
1769 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1771 * java-tree.h (flag_deprecated): Removed.
1772 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1773 * parse.y (check_deprecation): Check warn_deprecated instead of
1776 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1778 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1779 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1780 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1781 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1782 flag_force_classes_archive_check, flag_optimize_sci,
1783 flag_indirect_dispatch): Remove explicit declarations.
1784 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1787 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1790 * Make-lang.in (java.install-man): Install from either build
1791 tree or source tree, whichever has the file first.
1793 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1795 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1796 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1797 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1798 (do_java_lex): Likewise. Adjust force_fit_type call.
1800 2004-08-04 Roger Sayle <roger@eyesopen.com>
1801 Andrew Haley <aph@redhat.com>
1803 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1804 checking trees as they're being built.
1805 (convert): Call convert_ieee_real_to_integer if we're
1806 converting a constant, even if we're writing a class file.
1808 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1811 * parse.y (fold_constant_for_init): Call resolve_field_access with
1812 correct current_class context.
1814 2004-08-01 Roger Sayle <roger@eyesopen.com>
1816 * decl.c (update_aliases, initialize_local_variable): Replace calls
1817 to build with calls to buildN.
1818 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1819 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1820 * parse.h (BUILD_THROW): Likewise.
1821 * parse.y (switch_expression, synchronized_statement,
1822 catch_clause_parameter, array_creation_expression,
1823 conditional_expression, make_qualified_name,
1824 resolve_qualified_expression_name, patch_method_invocation,
1825 patch_invoke, build_method_invocation, build_new_invocation,
1826 build_assignment, patch_assignment, build_binop, patch_binop,
1827 build_string_concatenation, build_incdec, patch_unaryop,
1828 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1829 patch_return, build_if_else_statement, build_labeled_block,
1830 build_new_loop, build_loop_body, build_bc_statement,
1831 build_assertion, encapsulate_with_try_catch, build_try_statement,
1832 build_try_finally_statement, patch_synchronized_statement,
1833 emit_test_initialization): Likewise, replace build with buildN.
1835 2004-07-28 Eric Christopher <echristo@redhat.com>
1837 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1838 (java_unsafe_for_reeval): Ditto.
1840 2004-07-26 <hp@bitrange.com>
1842 * parse.y (build_super_invocation): Adjust declaration order to
1843 avoid declaration after statement.
1845 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1847 * decl.c: Rename all identifiers named `class' to `cl'.
1849 2004-07-25 Richard Henderson <rth@redhat.com>
1851 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1853 2004-07-23 Mike Stump <mrs@apple.com>
1855 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1856 * gjavah.c (throwable_p, decode_signature_piece,
1857 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1858 process_file): Likewise.
1859 * jcf-dump.c (main): Likewise.
1860 * jcf-io.c (read_zip_member): Likewise.
1861 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1862 give_name_to_class, get_class_constant): Likewise.
1863 * jcf-write.c (find_constant_wide, push_long_const,
1864 generate_classfile): Likewise.
1865 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1866 * parse.y (read_import_dir): Likewise.
1867 * typeck.c (parse_signature_type): Likewise.
1868 * verify.c (verify_jvm_instructions): Likewise.
1869 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1871 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1873 * Make-lang.in: Replace rmic and rmiregistry references with
1874 grmic and grmiregistry.
1875 * gcj.texi: Likewise.
1877 2004-07-20 Andrew Haley <aph@redhat.com>
1880 * verify.c (verify_jvm_instructions): Comment change only.
1882 * typeck.c (build_java_array_type): Add size field to array name.
1884 * java-tree.h (LOCAL_SLOT_P): New.
1885 (update_aliases): Add PC argument.
1886 (pushdecl_function_level): New function.
1888 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1889 MODIFY_EXPR, and SAVE_EXPR.
1890 (java_gimplify_modify_expr): New function.
1892 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1893 (expand_iinc): Pass PC to update_aliases().
1894 (STORE_INTERNAL): Likewise.
1895 (process_jvm_instruction): Likewise.
1897 * decl.c (base_decl_map): New variable.
1898 (uniq): New variable.
1899 (update_aliases): Rewrite with more thorough checking.
1900 (debug_variable_p): New function.
1901 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1902 (check_local_named_variable): Delete whole function.
1903 (initialize_local_variable): New function.
1904 (check_local_unnamed_variable): Add checks and comments.
1905 (find_local_variable): Rewrite.
1906 (java_replace_reference): New function.
1907 (function_binding_level): New variable.
1908 (pushdecl_function_level): New function.
1909 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1910 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1911 (start_java_method): Reset uniq. Create base_decl_map. Set
1912 function_binding_level.
1913 (end_java_method): Null unused fields to save memory.
1915 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1917 * class.c (add_interface_do): Remove.
1918 (set_super_info, interface_of_p, maybe_add_interface,
1919 add_interface, make_class_data, layout_class,
1920 add_miranda_methods): Adjust BINFO accessors and addition.
1921 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1923 * jcf-write.c (generate_classfile): Likewise.
1924 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1925 check_circular_reference, java_complete_class,
1926 check_abstract_method_definitions,
1927 java_check_abstract_method_definitions,
1928 check_interface_throws_clauses, java_check_abstract_methods,
1929 lookup_java_interface_method2,
1930 find_applicable_accessible_methods_list): Adjust BINFO accessors
1932 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1934 2004-07-18 Roger Sayle <roger@eyesopen.com>
1936 * builtins.c (max_builtin, min_builtin,
1937 java_build_function_call_expr): Replace calls to build with buildN.
1938 * class.c (build_class_ref, build_static_field_ref,
1939 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1940 * constants.c (build_ref_from_constant_pool): Likewise.
1941 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1942 add_stmt_to_compound): Likewise.
1943 * except.c (build_exception_object_ref, expand_end_java_handler):
1945 * java-gimplify.c (java_gimplify_case_expr,
1946 java_gimplify_default_expr, java_gimplify_block,
1947 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1948 * jcf-write.c (generate_bytecode_insns): Likewise.
1949 * typeck.c (convert_ieee_real_to_integer): Likewise.
1951 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1953 * java-tree.h (builtin_function): Declare.
1955 2004-07-16 Steven Bosscher <stevenb@suse.de>
1957 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1958 abuse restore_line_number_status.
1960 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1963 * jcf-parse.c (java_emit_static_constructor): Specify default
1966 2004-07-13 Per Bothner <per@bothner.com>
1968 * java-tree.h (all_class_filename): Remove useless macro.
1969 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1970 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1971 * parse.y (java_parser_context_restore_global): Replace
1972 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1973 * jcf-parse.c (read_class, java_parse_file): Likewise.
1975 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1978 gjavah.c (print_field_info): Emit constant only if field is static.
1980 2004-07-11 Roger Sayle <roger@eyesopen.com>
1982 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1983 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1984 build_java_ret, build_java_throw_out_of_bounds_exception,
1985 build_java_array_length_access, java_check_reference,
1986 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1987 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1988 expand_java_arrayload, build_java_monitor, expand_java_return,
1989 expand_load_internal, expand_java_NEW, build_get_class,
1990 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1991 build_java_soft_divmod, build_java_binop, build_field_ref,
1992 expand_compare, expand_java_goto, expand_java_switch,
1993 expand_java_add_case, build_class_init, build_known_method_ref,
1994 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1995 expand_invoke, build_jni_stub, expand_java_field_op,
1996 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1997 force_evaluation_order, emit_init_test_initialization): Convert
1998 calls to "build" into calls to the prefered "buildN" functions.
2000 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2002 * java-tree.h (set_block): Remove.
2003 * lang.c (java_clear_binding_stack): New.
2004 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2005 * decl.c (struct binding_level): Remove this_block.
2006 (clear_binding_level): Likewise.
2007 (poplevel): Don't handle this_block.
2008 (set_block): Remove.
2010 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
2012 * class.c (common_enclosing_context_p): Remove statement with no
2015 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2018 * parse.y (create_anonymous_class): Remove 'location' argument. Use
2019 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
2020 (craft_constructor): Inherit access flags for implicit constructor
2021 from the enclosing class.
2022 (create_class): Fix comment typo.
2023 (resolve_qualified_expression_name): Pass type of qualifier to
2024 not_accessible_p, not the type in which target field was found.
2025 (not_accessible_p): Handle inner classes. Expand protected
2026 qualifier-subtype check to enclosing instances, but don't apply this
2027 check to static members. Allow protected access to inner classes
2028 of a subtype. Allow private access within common enclosing context.
2029 (build_super_invocation): Get WFL line number info from current
2031 (build_incomplete_class_ref): Update for new create_anonymous_class
2033 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
2034 common_enclosing_instance_p.
2035 * class.c (common_enclosing_context_p): New. Determine if types
2036 share a common enclosing context, even across static contexts.
2037 (common_enclosing_instance_p): Renamed from
2038 common_enclosing_context_p. Determines if types share a common
2039 non-static enclosing instance.
2040 * java-tree.h (common_enclosing_instance_p): Declare.
2041 * jcf-write.c (get_method_access_flags): New. Surpress private flag
2042 for inner class constructors.
2043 (generate_classfile): Use get_method_access_flags.
2045 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2047 * class.c (interface_of_p): Check for null TYPE_BINFO.
2049 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
2051 * class.c (make_class): Do not create binfo here.
2052 (set_super_info): Create it here.
2053 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
2055 2004-07-08 Richard Henderson <rth@redhat.com>
2057 * expr.c (case_identity, get_primitive_array_vtable,
2058 java_expand_expr, emit_init_test_initialization): Remove.
2059 * java-tree.h (java_expand_expr): Remove.
2060 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
2062 2004-07-07 Per Bothner <per@bothner.com>
2064 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
2065 get internal error due to mismatched types.
2067 * gcj.texi (Invoking gij): Document new -verbose:class flag.
2069 * gcj.texi (Linking): New node. Document -lgij usage.
2071 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
2073 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
2074 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
2075 * java/class.c (set_super_info, class_depth, interface_of_p,
2076 maybe_add_interface, add_interface, make_class_data,
2077 layout_class, add_miranda_methods): Adjust BINFO macros.
2078 * expr.c (can_widen_reference_to, lookup_field): Likewise.
2079 * jcf-write.c (generate_classfile): Likewise.
2080 * parse.y (patch_anonymous_class,
2081 check_inner_circular_reference, check_circular_reference,
2082 java_complete_class, check_abstract_method_definitions,
2083 java_check_abstract_method_definitions,
2084 check_interface_throws_clauses, java_check_abstract_methods,
2085 lookup_java_interface_method2,
2086 find_applicable_accessible_methods_list): Likewise.
2087 * typeck.c (find_method_in_interface): Likewise.
2088 * verify.c (merge_types): Likewise.
2090 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
2092 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
2093 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
2095 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
2097 * class.c (make_class): Use make_tree_binfo.
2098 (set_super_info, add_interface_do): Likewise.
2099 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
2101 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2103 * verify.c: Correct array element access formatting thinko.
2105 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2107 * verify.c: Insert a short blurb at the start referring to the JVMS.
2108 (merge_type_state): Remove redundant nested if statement.
2109 (verify_jvm_instructions): Ensure current_subr is initialised to
2111 Minor formatting fixes all over the place.
2113 2004-07-02 Richard Henderson <rth@redhat.com>
2115 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2117 2004-07-01 Richard Henderson <rth@redhat.com>
2119 * class.c (registerClass_libfunc): Remove.
2120 (init_class_processing): Don't set it.
2121 (emit_register_classes): Take list_p parameter. Fill it in
2122 with _Jv_RegisterClass calls.
2123 * decl.c (java_init_decl_processing): Don't call
2124 init_resource_processing.
2125 * jcf-parse.c (java_emit_static_constructor): New.
2126 (java_parse_file): Call it.
2127 * resource.c (registerResource_libfunc): Remove.
2128 (init_resource_processing): Remove.
2129 (write_resource_constructor): Take list_p parameter. Fill it in
2130 with _Jv_RegisterResource calls.
2131 * java-tree.h: Update prototypes.
2133 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2136 * class.c (layout_class_method): Do not override package-private
2137 method if its in a different package.
2138 (split_qualified_name): Move here from parse.y. Rename from
2139 breakdown_qualified. Add comment.
2140 (in_same_package): Move here from parse.y. Add comment.
2141 * java-tree.h (break_down_qualified, in_same_package): Declare.
2142 (in_same_package): Likewise.
2143 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2146 2004-06-29 Andrew Haley <aph@redhat.com>
2148 * except.c (expand_start_java_handler): Push a new binding level.
2149 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2150 register_exception_range() to register where we'll do it.
2151 (expand_end_java_handler): Remove old bogus code. Replace with
2152 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2153 the top of the expression we're curently building.
2154 (maybe_end_try): Delete.
2155 * decl.c (binding_level.exception_range): New field.
2156 (clear_binding_level): Add field exception_range. Reformat.
2157 (poplevel): Call expand_end_java_handler().
2158 (poplevel): Call java_add_stmt only if functionbody is false.
2159 (maybe_poplevels): Don't call maybe_end_try() from here.
2160 (end_java_method): Clear no longer used trees in function decl.
2161 (register_exception_range): New function.
2162 * java-tree.h (register_exception_range, struct eh_range): Declare.
2164 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2166 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2168 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2171 * expr.c (class_has_finalize_method): Fix method name indentation.
2172 (expand_java_call): Remove K&R style parameter declaration.
2173 (expand_invoke): Fix statement indentation.
2174 (expand_java_field_op): Likewise.
2175 * parse-scan.y: Fix typo.
2176 (reset_report): Fix method name indentation.
2177 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2179 * verify.c (verify_jvm_instructions): Document parameters, insert
2181 * lang.c (lang_init_source): Fix method name indentation.
2182 * class.c (common_enclosing_context_p): Likewise.
2183 (emit_symbol_table): Fix parameter list indentation.
2184 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2185 parameter declaration.
2186 * constants.c: Fix copyright notice indentation.
2187 * typeck.c (find_method_in_superclasses): Fix parameter list
2189 (find_method_in_interfaces): Likewise.
2190 * zextract.c (makelong): Fix method name indentation.
2192 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2195 * parse.y (create_interface): Set correct access modifiers for
2197 * jcf-write.c (get_classfile_modifiers): New function.
2198 (generate_classfile): Use get_classfile_modifiers, not
2201 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2203 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2204 dependency to current parser context, not NULL_TREE, for top-level
2206 (jdep_resolve_class): Enable member access check for all inner
2209 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2211 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2214 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2217 * expr.c (expand_java_field_op): Ensure that target class for static
2218 field access has been loaded.
2220 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2221 Ranjit Mathew <rmathew@hotmail.com>
2223 PR java/1207, java/16178
2224 * jcf-parse.c (load_class): Return immediately if passed a type decl
2225 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2226 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2227 before calling load_class.
2228 (qualify_and_find): Likewise.
2229 (find_in_imports_on_demand): Likewise.
2230 (find_applicable_accessible_methods_list): Likewise.
2232 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2234 * parse.y (java_layout_seen_class_methods): Don't call load_class
2235 on class defined by source parser.
2237 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2239 * parse.y (set_nested_class_simple_name_value): Removed.
2240 (java_complete_expand_class): Remove calls to
2241 set_nested_class_simple_name_value.
2243 2004-06-22 Andrew Haley <aph@redhat.com>
2244 Ranjit Mathew <rmathew@hotmail.com>
2246 Fixes PR java/16113.
2247 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2249 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2251 * parse.y (create_class): Correct diagnostic message about
2252 java.lang.Object extending anything else.
2254 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2256 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2257 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2258 * constants.c (build_ref_from_constant_pool): Likewise.
2259 * expr.c (build_java_array_length_access): Likewise.
2260 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2261 (invoke_build_dtable, build_invokevirtual): Likewise.
2262 (build_invokeinterface, java_expand_expr): Likewise.
2263 (emit_init_test_initialization): Likewise.
2264 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2265 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2267 2004-06-21 Andrew Haley <aph@redhat.com>
2269 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2272 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2274 * jcf.h (struct JCF): Change java_source, right_zip and finished
2276 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2277 byte_swap and use_fallback to unsigned int.
2278 * parse.h (struct _jdep): Change flag0 to unsigned int.
2280 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2283 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2284 before trying to lay out its methods.
2285 * jcf-parse.c (read_class): Track parsed files using canonical paths
2286 obtained via lrealpath from libiberty.
2287 (java_parse_file): Likewise.
2288 (parse_source_file_1): Rename formal parameter to reflect its
2289 modified purpose. Minor formatting fix.
2291 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2293 * class.c (emit_register_classes): Make the function uninlinable,
2294 do not set current_function_cannot_inline.
2295 * resource.c (write_resource_constructor): Do not reset
2296 flag_inline_functions around rest_of_compilation.
2298 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2301 * expr.c (java_truthvalue_conversion): Handle
2302 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2303 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2304 i.e. return the expression.
2306 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2308 * gjavah.c: Include version.h
2310 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2312 * jcf-write.c (generate_bytecode_conditional): Correct handling
2313 of unordered conditionals. Add comment.
2315 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2316 Per Bothner <per@bothner.com>
2318 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2319 local variable was initialised upon declaration.
2320 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2321 variable was final and initialised upon declaration.
2322 * check-init.c (check_final_reassigned): Give error only if a blank
2323 final is not definitely unassigned or if an initialised final is
2325 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2326 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2327 (check_init): Perform initialised-variable-removing-optimisation
2328 only on non-final local variables.
2330 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2332 * jcf-write.c (generate_bytecode_conditional): Handle binops
2333 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2335 (generate_bytecode_insns): Likewise.
2337 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2339 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2340 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2342 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2344 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2345 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2347 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2349 * decl.c (struct binding_level): Add GTY marker. Compile
2350 binding_depth unconditionally.
2351 (current_binding_level, free_binding_level, global_binding_level):
2353 (clear_binding_level): Unconditionally set binding_depth.
2354 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2356 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2358 * lex.c (java_new_lexer): Set 'encoding'.
2359 (java_read_char): Improve error message for unrecognized characters.
2360 * lex.h (struct java_lexer): New field 'encoding'.
2362 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2364 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2366 2004-05-21 Mark Wielaard <mark@klomp.org>
2368 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2371 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2373 * typeck.c: Remove non-printable character 160.
2375 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2377 * check-init.c: Correct minor typos.
2379 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2381 * Make-lang.in, expr.c, java-gimplify.c: Rename
2382 tree-simple.[ch] to tree-gimple.[ch].
2384 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2386 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2388 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2390 Merge from tree-ssa-20020619-branch. See
2391 ChangeLog.tree-ssa for details.
2393 * Make-lang.in, builtins.c, check-init.c, class.c,
2394 constants.c, decl.c, except.c, expr.c, java-except.h,
2395 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2396 lang.c, lang.opt, parse.y, resource.c: Merged.
2397 * java-gimplify.c: New file.
2399 2004-05-10 Andrew Haley <aph@redhat.com>
2401 * parse.y (create_class): Set TYPE_VFIELD.
2402 * decl.c (java_init_decl_processing): Likewise.
2404 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2405 * class.c (make_method_value): Replace DECL_VINDEX with call to
2407 (get_dispatch_vector): Likewise.
2408 (layout_class_method): Likewise.
2409 Replace set of DECL_VINDEX with call to set_method_index().
2410 (set_method_index): New function.
2411 (get_method_index): New function.
2412 * java-tree.h (set_method_index): New function decl.
2413 (get_method_index): New function decl.
2415 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2417 * parse.y (check_pkg_class_access): Add new argument
2418 and use it when cl is NULL to call lookup_cl on it.
2419 (parser_check_super_interface): Do not call lookup_cl.
2420 Pass this_decl to check_pkg_class_access and NULL
2421 instead of lookup_cl.
2422 (parser_check_super): Update for change in
2423 check_pkg_class_access.
2424 (do_resolve_class): Likewise.
2425 (process_imports): Likewise.
2426 (find_in_imports_on_demand): Likewise.
2427 (resolve_qualified_expression_name): Likewise.
2429 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2431 Fixes PR java/9685, PR java/15073
2432 * parse.y (accessibility_string): New method.
2433 (not_accessible_field_error): Use accessibility_string()
2434 instead of java_accstring_lookup().
2435 (resolve_qualified_expression_name): Check with
2436 check_pkg_class_access() before allowing access using
2439 Use check_pkg_class_access() instead of not_accessible_p()
2440 for unqualified types.
2441 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2442 REFERENCE for package-private access checking.
2443 (patch_method_invocation): Use accessibility_string() instead
2444 of java_accstring_lookup().
2446 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2449 * gjavah.c (struct method_name): Add member is_native.
2450 (overloaded_jni_method_exists_p): Match candidate method only if
2452 (print_method_info): Initialise is_native flag from the method's
2455 2004-04-30 Roger Sayle <roger@eyesopen.com>
2457 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2458 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2460 2004-04-22 Roger Sayle <roger@eyesopen.com>
2462 * resource.c (write_resource_constructor): Guard call to possibly
2463 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2465 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2467 * class.c (make_class_data): Add new field aux_info.
2468 * decl.c (java_init_decl_processing): Push type and decl for
2471 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2473 * expr.c (expand_java_NEW): Don't use size argument for
2474 _Jv_AllocObject calls.
2475 * parse.y (patch_invoke): Likewise.
2477 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2479 * expr.c (build_invokeinterface): Remove unused variables to
2482 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2484 * class.c (get_interface_method_index): New function. Return dispatch
2485 index for interface method.
2486 (make_method_value): For interface methods, set index field to
2487 iface dispatch index, not DECL_VINDEX.
2488 * expr.c (build_invokeinterface): Use get_interface_method_index.
2490 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2492 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2494 2004-03-31 Andrew Haley <aph@redhat.com>
2497 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2499 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2501 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2502 form of GTY markers.
2504 2004-03-25 Marcus Meissner <meissner@suse.de>
2507 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2509 2004-03-23 Tom Tromey <tromey@redhat.com>
2512 * jcf-write.c (make_class_file_name): Don't report if mkdir
2515 2004-03-23 Tom Tromey <tromey@redhat.com>
2517 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2519 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2521 * class.c, gjavah.c, lang.c: Fix comment typos.
2522 * gcj.texi: Fix typos.
2524 2004-03-19 Per Bothner <per@bothner.com>
2526 * gcj.texi (Code Generation): Document new flags and assert defaults.
2528 * class.c (assume_compiled_node_struct): Rename type to
2529 class_flag_node_struct, as it is now also used for enable_assertions.
2530 Rename assume_compiled_node typedef. Rename excludep field to value.
2531 (find_assume_compiled_node): Rename function to find_class_flag_node.
2532 Minor optimization - avoid needless strlen.
2533 (add_assume_compiled): Some tweaking and optimization.
2534 Rename and generalize to add_class_flag takem an extra parameter.
2535 (add_assume_compled): New just calls add_class_flag.
2536 (add_enable_assert, enable_assertions): New functions.
2537 (enable_assert_tree): New static.
2538 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2539 * lang.opt (fenable-assertions, fenable-assertions=,
2540 fdisable-assertions, fdisable-assertions=): New options.
2541 * lang.c (java_handle_option): Handle new options.
2542 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2543 class in an interface - create helper class nested in outer interface.
2544 (build_assertion): Short-circuit if enable_assertions is false.
2546 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2548 * java-tree.h: Changes throughout to add checking to macros
2549 and numerous whitespace changes.
2550 (VAR_OR_FIELD_CHECK): New macro.
2551 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2552 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2554 2004-03-16 Per Bothner <per@bothner.com>
2556 * jcf-jump.c (options): New --print-constants option.
2557 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2559 * jcf-dump.c (flag_print_constant_pool): Default to off.
2560 (print_constant_terse_with_index): New helper function.
2561 (various places): Check flag_print_constant_pool where missing.
2562 (main): If verbose set flag_print_constant_pool.
2563 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2565 2004-03-15 Andrew Haley <aph@redhat.com>
2568 * parse.y (java_complete_lhs): Check that final variable has an
2571 2004-03-12 Andrew Haley <aph@redhat.com>
2574 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2577 2004-02-29 Roger Sayle <roger@eyesopen.com>
2579 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2582 2004-02-27 Per Bothner <per@bothner.com>
2584 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2585 suggestion: Use build_incomplete_class_ref.
2586 This fixes PR java/13508, java/11714.
2588 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2590 * java/parse.h: Update copyright.
2592 2004-02-26 Andrew Haley <aph@redhat.com>
2595 * parse.y (check_interface_throws_clauses): Check for
2596 !METHOD_INVISIBLE (iface_method).
2597 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2598 well as CLASS_ABSTRACT.
2600 2004-02-25 Per Bothner <per@bothner.com>
2602 * parse.y (build_assertion): If we're in an inner class, create the
2603 class$ helper routine in the outer class.
2605 2004-02-19 Richard Henderson <rth@redhat.com>
2607 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2609 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2611 * Make-lang.in (java.install-man): Add extra dependencies.
2613 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2615 * Make-lang.in: Install man pages under the same names
2616 (possibly transformed) as the program they document.
2618 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2620 * gjavah.c: Include "intl.h".
2621 (error): New function.
2622 (main): Call gcc_init_libintl.
2623 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2624 print_stub_or_jni, process_file, main): Use error rather than
2626 (print_method_info, usage, help, version, main): Mark strings for
2627 translation with _. Avoid splitting up sentences. Send
2628 information messages to stdout.
2629 * jcf-dump.c: Include "intl.h".
2630 (main): Call gcc_init_libintl.
2631 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2632 Mark error, usage and version messages for translation with _.
2633 Avoid splitting up sentences.
2634 * jv-scan.c: Include "intl.h".
2635 (fatal_error, warning): Change parameter s to msgid. Translate
2637 (main): Call gcc_init_libintl.
2638 (usage, help, version): Mark error, usage and version messages for
2639 translation with _. Avoid splitting up sentences.
2640 * jvgenmain.c: Include "intl.h".
2641 (main): Call gcc_init_libintl.
2642 (usage, main): Mark error messages for translation with _.
2643 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2644 JVGENMAIN_OBJS): Add intl.o.
2645 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2646 java/jvgenmain.o): Update dependencies.
2648 2004-02-08 Per Bothner <per@bothner.com>
2650 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2651 class don't use not_accessible_field_error, which can get confused.
2653 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2655 Make-lang.in (po-generated): Delete.
2657 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2659 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2661 * decl.c: Include target.h.
2662 (start_java_method): Replace PROMOTE_PROTOTYPES with
2663 targetm.calls.promote_prototypes.
2664 * expr.c: Include target.h.
2665 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2666 targetm.calls.promote_prototypes.
2667 * parse.y: Include target.h.
2668 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2669 with targetm.calls.promote_prototypes.
2671 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2673 * typeck.c: Update copyright.
2675 2004-02-02 Tom Tromey <tromey@redhat.com>
2677 * decl.c (java_init_decl_processing): Remove duplicate
2680 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2682 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2684 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2686 * expr.c (build_field_ref): Move variable
2689 2004-01-28 Andrew Haley <aph@redhat.com>
2691 * expr.c (build_field_ref): Widen field offset.
2693 2004-01-27 Andrew Haley <aph@redhat.com>
2696 * parse.y (check_interface_throws_clauses): Make sure class_decl
2699 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2702 * parse.y (patch_assignment): Don't modify lhs_type for
2703 reference assignments.
2705 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2707 * Make-lang.in: Replace $(docdir) with doc.
2708 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2709 (java.install-man): Revamp rule.
2711 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2713 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2714 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2715 instead of deferred backquote.
2717 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2719 * typeck.c (find_method_in_interfaces): Move variable
2722 2004-01-16 Andrew Haley <aph@redhat.com>
2725 * typeck.c (shallow_find_method): New.
2726 (find_method_in_superclasses): New.
2727 (find_method_in_interfaces): New.
2728 (lookup_do): Rewrite.
2729 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2731 * jcf-parse.c (read_class): Save and restore output_class.
2732 * decl.c (java_expand_body): Set output_class from fndecl.
2734 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2736 * class.c (gen_indirect_dispatch_tables): Fix string length
2739 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2741 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2742 (java.srcextra): Copy above back to source directory if requested.
2743 (po-generated): Delete reference to $(parsedir).
2744 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2747 2004-01-14 Jan Hubicka <jh@suse.cz>
2749 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2752 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2754 * java-tree.h (java_expand_expr): Change prototype.
2755 * expr.c (java_expand_expr): Add alt_rtl parameter.
2757 2004-01-09 Andrew Haley <aph@redhat.com>
2760 * parse.y (java_fix_constructors): Set output_class.
2761 (java_reorder_fields): Likewise.
2762 (java_layout_classes): Likewise.
2763 (java_expand_classes): Generate indirect dispatch tables.
2764 (java_expand_classes): Set output_class.
2765 (java_finish_classes): Likewise.
2766 * lang.c (java_init): Turn on always_initialize_class_p if we're
2767 using indirect dis[atch.
2768 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2769 (java_get_callee_fndecl): Use class local atable.
2771 (always_initialize_class_p): Decl moved to java-tree.h.
2772 (HANDLE_CLASS_INFO): Set output_class.
2773 (read_class): Likewise.
2774 (parse_class_file): Call gen_indirect_dispatch_tables.
2775 (parse_zip_file_entries): Set output_class.
2776 (java_parse_file): Set output_class. Don't emit symbol tables.
2777 * java-tree.h (output_class): New.
2778 Remove global declarations for otable, atable, and ctable.
2779 (always_initialize_class_p): moved here from decl.c.
2781 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2782 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2783 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2784 (struct lang_type): Add otable_methods, otable_decl,
2785 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2786 ctable_decl, catch_classes, type_to_runtime_map.
2787 * expr.c (build_field_ref): Make otable, atable, and ctable class
2788 local rather than global.
2789 (build_known_method_ref): Likewise.
2790 (build_invokeinterface): Likewise.
2791 (java_expand_expr): Pass runtime type (rather than actual type) to
2793 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2794 this class. Look up each class in that map to delete duplicates.
2795 (expand_end_java_handler): Pass runtime type (rather than actual
2796 type) to expand_start_catch.
2797 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2799 (java_init_decl_processing): Rearrange things. Remove global
2800 declarations of otable, atable, and ctable.
2801 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2802 (java_expand_body): Set output_class.
2803 * constants.c (build_constant_data_ref): Use output_class, not
2805 (alloc_name_constant): Likewise.
2806 * class.c (gen_indirect_dispatch_tables): New.
2807 (build_class_ref): Generate hard reference to superclass, even if
2808 using indirect dispatch.
2809 (build_static_field_ref): Use class local atable.
2810 (make_class_data): Generate hard reference to superclass, even if
2811 using indirect dispatch.
2812 Generate symbolic references to interfaces when using indirect
2814 (make_class_data): Emit otable, atable, and ctable.
2815 Make otable, atable, and ctable class local rather than global.
2816 (emit_catch_table): Make otable, atable, and ctable class local
2819 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2821 * parse.y (catch_clause_parameter): Fix typo.
2824 * parse.y: (catch_clause_parameter): Return early if $3, aka
2825 formal_parameter, is null.
2827 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2829 * class.c: Remove uses of "register" specifier in
2830 declarations of arguments and local variables.
2833 * gjavah.c: Likewise.
2834 * jcf-dump.c: Likewise.
2835 * jcf-io.c: Likewise.
2836 * jcf-parse.c: Likewise.
2837 * jcf-write.c: Likewise.
2838 * keyword.h: Likewise.
2839 * parse.y: Likewise.
2840 * typeck.c: Likewise.
2841 * verify.c: Likewise.
2843 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2845 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2846 (java.install_common, java.install-man): Adjust for above.
2847 (java.uninstall): Likewise.
2849 2003-12-03 Michael Koch <konqueror@gmx.de>
2851 * class.c (make_class_data):
2852 Push field value to 'hack_signers' instead of 'signers'.
2853 * decl.c (java_init_decl_processing):
2854 Push field 'hack_signers' instead of 'signers'.
2856 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2858 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2861 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2864 * parse.y (qualify_ambiguous_name): Remove lots of broken
2865 field access processing - there's no need to do that here,
2866 because we have resolve_field_access. Remove
2867 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2868 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2871 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2874 * parse.y (java_complete_lhs): Save location prior to patching
2877 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2880 * resource.c (write_resource_constructor): Append
2881 "_resource" to constructor identifier name.
2883 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2886 * constants.c (cpool_for_class): New function.
2887 (outgoing_cpool): Remove global variable.
2888 (alloc_name_constant): Use cpool_for_class.
2889 (build_constants_constructor): Likewise.
2890 * decl.c (java_expand_body): Set current_class.
2891 * java-tree.h (outgoing_cpool) Remove declaration.
2892 (init_outgoing_cpool): Likewise.
2893 * jcf-parse.c (init_outgoing_cpool): Remove function.
2894 (parse_class_file): Don't call init_outgoing_cpool.
2895 * parse.y (java_complete_expand_methods): Don't call
2896 init_outgoing_cpool. Don't save outgoing_cpool.
2897 (java_expand_classes): Don't restore outgoing_cpool.
2898 (java_finish_classes): Likewise.
2900 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2902 * Make-lang.in: (java.install-common) Add
2903 symlink for $(target_noncanonical)-gcjh for
2906 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2908 * Make-lang.in (java.extraclean): Delete.
2910 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2912 * Make-lang.in (check-java): Add.
2914 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2917 * except.c (prepare_eh_table_type): Allocate variable-sized
2918 buffer `buf' with alloca.
2920 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2924 decl.c (java_init_decl_processing): Don't initialize
2925 class_not_found_type_node, no_class_def_found_type_node.
2927 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2928 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2929 (class_not_found_type_node, no_class_def_found_type_node):
2932 parse.y (build_dot_class_method_invocation): Add this_class
2933 argument. Qualify method invocations to a different class.
2934 (create_new_parser_context): Initialize saved_data_ctx to 0.
2935 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2936 (build_dot_class_method): Don't load classes. Register
2938 (build_incomplete_class_ref): Special cases for interfaces
2939 and inner classes. Move build_dot_class_method call to here...
2940 (patch_incomplete_class_ref): ...from here. Pass current_class
2941 to build_dot_class_method_invocation.
2942 (build_assertion): Pass class_type to
2943 build_dot_class_method_invocation.
2944 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2946 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2949 * java-tree.h (BLOCK_EMPTY_P): Define.
2950 * parse.y (java_complete_lhs): Check for empty blocks
2951 in TRY_FINALLY_EXPR case.
2953 2003-11-17 Andrew Haley <aph@redhat.com>
2955 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2956 (struct lang_decl_var:freed): New variable.
2957 * decl.c (poplevel): Mark local vars that have gone out of scope.
2958 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2961 2003-11-16 Jason Merrill <jason@redhat.com>
2963 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2964 and TAGS files that include them for each front end.
2966 2003-11-15 Tom Tromey <tromey@redhat.com>
2968 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2970 2003-11-12 Jason Merrill <jason@redhat.com>
2972 PR optimization/12547
2973 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2974 BLOCK_EXPR_BODY directly.
2976 2003-11-12 Andrew Haley <aph@redhat.com>
2979 * parse.y (fold_constant_for_init): Check that we really do have a
2983 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2984 init_test_decls being inlined.
2987 * parse.y (do_resolve_class): Check return value from
2988 breakdown_qualified().
2990 2003-11-11 Tom Tromey <tromey@redhat.com>
2993 * parse.y (merge_string_cste): Handle case where we have a
2994 pointer that happens to be zero, not null_pointer_node.
2996 2003-11-10 Tom Tromey <tromey@redhat.com>
2998 * jcf-parse.c (classify_zip_file): Correctly compare
2999 filename_length against length of manifest file's name.
3001 2003-11-08 Tom Tromey <tromey@redhat.com>
3004 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
3006 2003-11-06 Andrew Haley <aph@redhat.com>
3008 * expr.c (java_stack_swap): Make sure destination stack slots are
3009 of the correct type.
3011 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
3013 * Make-lang.in (dvi): Move targets to $(docobjdir).
3014 (gcj.dvi): Simplify rule and adjust target.
3015 (gcj.info): Simplify rule.
3016 (gcj.pod): New intermediate rule.
3017 (gcjh.pod): Likewise.
3018 (jv-scan.pod): Likewise.
3019 (jcf-dump.pod): Likewise.
3020 (gij.pod): Likewise.
3021 (jv-convert.pod): Likewise.
3022 (rmic.pod): Likewise.
3023 (rmiregistry.pod): Likewise.
3026 (jv-scan.1): Delete.
3027 (jcf-dump.1): Delete.
3029 (jv-convert.1): Delete.
3031 (rmiregistry.1): Delete.
3033 2003-11-02 Jeff Sturm <jsturm@one-point.com>
3035 Fixes PR java/12866.
3036 * parse.y (resolve_qualified_expression_name): Move test
3037 for outer field access methods from here...
3038 (check_thrown_exceptions) ...to here.
3040 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
3042 * .cvsignore: Delete.
3044 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
3046 * verify.c (verify_jvm_instructions): Don't warn about legal
3047 eh binding regions generated for example by jdk 1.4.1.
3049 2003-10-24 David S. Miller <davem@redhat.com>
3051 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
3053 2003-10-22 Andrew Haley <aph@redhat.com>
3055 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
3056 (java_get_callee_fndecl): New.
3058 * jcf-parse.c (java_parse_file): Call emit_catch_table().
3060 * java-tree.h (ctable_decl): New.
3061 (catch_classes): New.
3062 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
3064 * decl.c (java_init_decl_processing): Add catch_class_type.
3066 Add catch_classes field.
3068 * class.c (build_indirect_class_ref): Break out from
3070 (make_field_value): Check flag_indirect_dispatch.
3071 (make_class_data): Ditto.
3072 Tidy uses of PUSH_FIELD_VALUE.
3073 Add field catch_classes.
3074 (make_catch_class_record): New.
3076 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
3078 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3080 * jcf-write.c: Follow spelling conventions.
3081 * parse.y: Likewise.
3083 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3085 * ChangeLog: Fix typos.
3086 * expr.c: Fix comment typos.
3087 * jcf-write.c: Likewise.
3090 * mangle.c: Likewise.
3091 * parse-scan.y: Likewise.
3092 * parse.y: Likewise.
3094 2003-10-22 Tom Tromey <tromey@redhat.com>
3096 * expr.c (expand_byte_code): Only warn about dead bytecode when
3097 extra_warnings is set.
3099 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
3101 Fix for PR java/12586.
3102 * mangle.c (find_compression_record_match): Don't iterate through
3103 package namespace elements unless they all match compression_table
3106 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3108 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3109 (generate-manpages): Likewise.
3110 (java.maintainer-clean): Likewise.
3111 (gcj.info): Likewise.
3114 (jv-scan.1): Likewise.
3115 (jcf-dump.1): Likewise.
3117 (jv-convert.1): Likewise.
3119 (rmiregistry.1): Likewise.
3120 (java.install-man): Likewise.
3121 (parse-scan.o): Move and define complete compile line.
3122 (parse.o): Likewise.
3123 (jcf-tree-inline.o): Move.
3125 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3127 * Make-lang.in (info): Update dependencies.
3128 (java.install-info): Remove.
3129 ($(srcdir)/java/gcj.info): Replace with ...
3130 ($(docobjdir)/gcj.info): ... this.
3132 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3134 * Make-lang.in: Replace uses of $(target_alias) with
3135 $(target_noncanonical).
3137 2003-10-09 Tom Tromey <tromey@redhat.com>
3139 * decl.c (java_init_decl_processing): Declare signers field.
3140 * class.c (make_class_data): Set signers field.
3142 2003-10-09 Jason Merrill <jason@redhat.com>
3144 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3145 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3148 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3150 * Make-lang.in (java.info): Replace with ...
3152 (java.dvi): Replace with ...
3154 (java.generated-manpages): Replace with ...
3156 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3158 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3160 2003-10-01 Andrew Haley <aph@redhat.com>
3162 * jcf-parse.c (java_parse_file): Write otable and atable.
3163 * java-tree.h (atable_methods): New.
3165 (atable_syms_decl): New.
3166 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3167 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3168 (symbol_*type): Rename method_symbol* to symbol*type.
3169 (emit_offset_symbol_table): Delete.
3170 (emit_symbol_table): New.
3171 (get_symbol_table_index): New.
3173 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3174 (build_known_method_ref): Likewise.
3175 (get_symbol_table_index): Rename from get_offset_table_index.
3176 Parameterize to allow re-use by differing types of symbol table.
3177 (build_invokevirtual): Pass table to get_offset_table_index.
3178 * decl.c (java_init_decl_processing): Push types and decls for
3179 atable and atable_syyms.
3180 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3181 (make_class_data): Add new fields atable and atable_syms.
3182 (emit_symbol_table): Rename from emit_offset_symbol_table.
3183 Parameterize to allow re-use by different types of symbol table.
3184 (build_symbol_entry): Renamed from build_method_symbols_entry.
3186 2003-09-30 Roger Sayle <roger@eyesopen.com>
3188 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3189 semantics for SAVE_EXPR, by caching the result in a temporary.
3191 2003-09-28 Richard Henderson <rth@redhat.com>
3193 * check-init.c (check_init): Save and restore input_location
3194 instead of file and line separately.
3195 * decl.c (java_expand_body): Likewise.
3196 * jcf-write.c (generate_bytecode_insns): Likewise.
3197 * parse.y (safe_layout_class): Likewise.
3198 * jcf-parse.c (read_class, parse_class_file): Likewise.
3199 (java_parse_file): Use %H for warning locator.
3201 2003-09-28 Roger Sayle <roger@eyesopen.com>
3203 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3204 with void-type branches instead of using a COMPOUND_EXPR.
3206 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3208 * decl.c (java_optimize_inline, dump_function): Remove.
3209 * java-tree.h (java_optimize_inline): Remove declaration.
3210 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3211 * parse.y (source_end_java_method, java_expand_classes):
3212 Likewise. Remove dead code.
3214 2003-09-27 Roger Sayle <roger@eyesopen.com>
3216 * lang.c (java_init_options): Set flag_evaluation_order.
3217 * expr.c (force_evaluation_order): Don't attempt to force
3218 evaluation order of binary operations using save_expr.
3219 * parse.y (java_complete_lhs): No longer need to call
3220 force_evaluation_order when constructing binary operators.
3222 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3223 Bryce McKinlay <bryce@mckinlay.net.nz>
3226 * parse.y (not_accessible_field_error): New function.
3227 (resolve_expression_name): Check field access permissions.
3228 (resolve_qualified_expression_name): Use
3229 not_accessible_field_error.
3230 (resolve_qualified_expression_name): Likewise.
3232 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3234 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3236 2003-09-23 Roger Sayle <roger@eyesopen.com>
3238 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3239 with equal operands without side-effects.
3241 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3243 * decl.c (java_init_decl_processing): Don't emit otable decls
3244 if flag_indirect_dispatch is not set.
3246 2003-09-21 Richard Henderson <rth@redhat.com>
3248 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3251 2003-09-21 Richard Henderson <rth@redhat.com>
3253 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3254 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3256 2003-09-20 Richard Henderson <rth@redhat.com>
3258 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3260 2003-09-18 Roger Sayle <roger@eyesopen.com>
3262 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3263 * check-init.c (check_init): Likewise.
3265 2003-09-18 Roger Sayle <roger@eyesopen.com>
3267 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3269 2003-09-16 Andrew Haley <aph@redhat.com>
3271 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3273 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3276 * mangle.c (find_compression_record_match): Skip
3277 over a "6JArray" (the array template mangled string)
3279 (mangle_array_type): Correct minor typo.
3280 (atms): Move definition to the beginning.
3282 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3284 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3285 out. Fix for PR java/12254.
3287 2003-09-11 Richard Henderson <rth@redhat.com>
3289 * parse.y (source_end_java_method): Update for new
3290 cgraph_finalize_function argument.
3292 2003-09-09 Richard Henderson <rth@redhat.com>
3294 * parse.y (source_end_java_method): Update call to
3295 cgraph_finalize_function.
3297 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3299 * decl.c (java_expand_body): New function.
3300 * expr.c (build_class_init): Set DECL_IGNORED_P.
3301 * java-tree.h (start_complete_expand_method,
3302 java_expand_body): Declare.
3303 * jcf-parse.c (cgraph.h): Include.
3304 (java_parse_file): Handle flag_unit_at_a_time.
3305 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3306 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3307 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3308 (java_start_inlining): New function.
3309 * parse.h (java_finish_classes): Declare.
3310 * parse.y: Include cgraph.h.
3311 (block): Don't special-case empty block production.
3312 (craft_constructor): Set DECL_INLINE.
3313 (source_end_java_method): Handle flag_unit_at_a_time.
3314 Replace inline code with call to java_expand_body.
3315 (start_complete_expand_method): Remove static modifier.
3316 (java_expand_method_bodies): Patch function tree for
3317 class initialization and/or synchronization as needed.
3318 Don't begin RTL expansion yet.
3319 (java_expand_classes): Check flag_unit_at_a_time before
3320 calling finish_class.
3321 (java_finish_classes): New function.
3322 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3323 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3324 (emit_test_initialization): Set DECL_IGNORED_P.
3326 2003-09-03 Roger Sayle <roger@eyesopen.com>
3328 * builtins.c (enum builtin_type): Delete unused enumeration.
3329 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3331 2003-08-28 Tom Tromey <tromey@redhat.com>
3333 * gcj.texi (Extensions): Document gcjlib URLs.
3335 2003-08-20 Tom Tromey <tromey@redhat.com>
3337 * gcj.texi (Extensions): Added xref.
3338 (libgcj Runtime Properties): Document
3339 gnu.gcj.runtime.VMClassLoader.library_control.
3341 2003-08-20 Andrew Haley <aph@redhat.com>
3343 * except.c (prepare_eh_table_type): Use new encoding for exception
3344 handlers when using -fno-assume-compiled.
3346 2003-08-13 Tom Tromey <tromey@redhat.com>
3348 * gcj.texi (Invoking gij): Document -X and -?.
3350 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3352 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3353 GCJH_OBJS, JCFDUMP_OBJS
3354 * win32-host.c: Removed the unnecessary and broken dependency
3357 2003-08-11 Tom Tromey <tromey@redhat.com>
3359 * parse.y (java_check_regular_methods): Typo fixes. Call
3360 check_interface_throws_clauses. Use
3361 check_concrete_throws_clauses.
3362 (check_interface_throws_clauses): New function.
3363 (check_concrete_throws_clauses): New function.
3364 (hack_is_accessible_p): New function.
3365 (find_most_specific_methods_list): Added FIXME.
3366 * typeck.c (lookup_do): Use `flags' argument to decide what to
3368 (lookup_argument_method_generic): New function.
3369 (lookup_argument_method2): Removed.
3370 * jcf.h (ACC_INVISIBLE): New define.
3371 * jcf-write.c (generate_classfile): Skip invisible methods.
3372 * class.c (add_miranda_methods): New function.
3373 (layout_class_methods): Use it.
3374 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3375 * java-tree.h (METHOD_INVISIBLE): New define.
3376 (lang_decl_func) [invisible]: New field.
3377 (lookup_argument_method_generic): Declare.
3378 (SEARCH_INTERFACE): New define.
3379 (SEARCH_SUPER): Likewise.
3380 (SEARCH_ONLY_INTERFACE): Likewise.
3381 (SEARCH_VISIBLE): Likewise.
3382 (lookup_argument_method2): Removed declaration.
3384 2003-08-05 Tom Tromey <tromey@redhat.com>
3386 Fix for PR java/11600:
3387 * parse.y (java_complete_lhs): See whether we're calling a method
3389 (check_thrown_exceptions): Added `is_array_call' argument;
3390 fixed `clone' checking; updated all callers.
3392 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3394 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3396 2003-08-03 Tom Tromey <tromey@redhat.com>
3398 * java-tree.h (METHOD_TRANSIENT): Removed.
3399 * decl.c (pushdecl): Removed some dead code.
3400 * class.c (get_access_flags_from_decl): Can't have transient
3402 (add_method_1): Can't have a transient method.
3404 2003-07-28 Andreas Jaeger <aj@suse.de>
3406 * jvspec.c: Convert to ISO C90 prototypes.
3408 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3410 * decl.c (force_poplevels): Fix warning call.
3412 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3414 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3415 (expand_java_field_op): Likewise.
3416 * class.c (layout_class_method): Likewise
3417 (emit_register_classes): Likewise.
3418 * decl.c (pushdecl): Likewise.
3419 (poplevel): Likewise.
3420 (force_poplevels): Likewise.
3421 (give_name_to_locals): Likewise.
3422 * check-init.c (check_for_initialization): Likewise.
3424 2003-07-24 Jason Merrill <jason@redhat.com>
3426 * java-tree.h: Move boolean_type_node et al to the back end.
3428 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3430 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3433 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3435 * lang.opt: Don't show -MD_ and -MDD_.
3437 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3439 * lang-options.h: Remove.
3440 * lang.opt: Add help text.
3442 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3444 * expr.c: Remove the last argument to expand_assignment().
3446 2003-07-09 Jan Hubicka <jh@suse.cz>
3448 * java-tree.h (DECL_NUM_STMTS): Rename to...
3449 (DECL_ESTIMATED_INSNS): ... this.
3450 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3451 New static functions.
3452 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3453 * parser.y (add_stmt_to_compound): Do not account statements.
3455 2003-07-08 Mark Wielaard <mark@klomp.org>
3457 * gcj.texi: CNI now expands to Compiled Native Interface.
3459 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3461 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3463 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3465 * expr.c (expand_byte_code): Adjist emit_line_note call.
3467 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3469 * lang.c (java_handle_option): Don't handle filenames.
3471 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3473 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3476 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3477 * jcf.h: Delete COMPARE_FILENAMES definition.
3479 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3481 * lang.c (java_init_options): Update prototype.
3483 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3485 * decl.c (poplevel): Adjust define_label call.
3487 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3489 * gjavah.c (flag_jni): Make non-static.
3490 * parse-scan.y (ctxp): Make non-static.
3492 * class.c (build_method_symbols_entry)
3493 * expr.c (get_offset_table_index)
3494 * jcf-parse.c (jcf_parse):
3495 Mark the definition static, matching the forward declaration.
3497 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3499 * lang.c (java_handle_option): Don't check for missing arguments.
3501 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3503 * class.c (push_class): Use a location_t to save place.
3504 (emit_register_classes): Set input_location. Adjust
3505 expand_function_end call.
3506 * resource.c (write_resource_constructor): Likewise.
3507 * decl.c (end_java_method): Adjust expand_function_end call.
3508 * parse.y (source_end_java_method): Likewise.
3510 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3512 * lang.c (java_handle_option): Likewise.
3514 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3516 * lang.c (java_handle_option): Special-casing of optional
3517 joined arguments no longer needed.
3518 * lang.opt: Update switches that take optional argument.
3520 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3522 * lang.opt: Declare Java.
3523 * lang.c (java_init_options): Update.
3525 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3527 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3529 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3531 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3532 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3533 * lang.opt: -MD and -MMD have an underscore.
3535 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3537 * class.c (emit_register_classes): Adjust init_function_start
3539 * decl.c (complete_start_java_method): Likewise.
3540 * resource.c (write_resource_constructor): Likewise.
3542 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3544 * Make-lang.in: Update to use options.c and options.h.
3545 * lang.c: Include options.h not j-options.h.
3546 (java_handle_option): Abort on unrecognized option.
3547 (java_init_options): Request Java switches.
3549 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3551 * Make-lang.in: Handle mostlyclean.
3553 2003-06-11 Tom Tromey <tromey@redhat.com>
3555 * lang.c (java_handle_option): Update dependency_tracking for
3558 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3561 2003-06-10 Andrew Haley <aph@redhat.com>
3563 * resource.c (write_resource_constructor): Use expand_expr to
3564 generate the address of the label attached to a resource.
3565 * Make-lang.in (java/resource.o): Add expr.h
3567 2003-06-10 Andrew Haley <aph@redhat.com>
3569 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3570 (java_decl_ok_for_sibcall): New.
3572 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3574 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3575 (java/j-options.c, java/j-options.h): New.
3576 * java-tree.h (resource_name, compile_resource_file,
3577 compile_resource_data): Constify.
3578 * jcf-write.c (jcf_write_base_directory): Similarly.
3579 * jcf.h (jcf_write_base_directory): Similarly.
3580 * lang.c: Include j-options.h.
3581 (cl_options_count, cl_options, string_option, java_decode_option,
3582 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3583 process_option_with_no): Remove.
3584 (resource_name): Constify.
3585 (LANG_HOOKS_HANDLE_OPTION): Override.
3586 (java_handle_option): New.
3587 (java_init): Don't call jcf_path_init.
3588 (java_init_options): Call jcf_path_init.
3590 * resource.c (compile_resource_data, compile_resource_file): Constify.
3592 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3594 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3595 (struct lang_decl_func): Add last_line field.
3596 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3597 DECL_SOURCE_LINE_LAST): Remove.
3598 * parse.y (missing_return_error, finish_method_declaration,
3599 lookup_cl, start_artificial_method_body, source_end_java_method,
3600 start_complete_expand_method): Adjust.
3602 2003-06-08 Tom Tromey <tromey@redhat.com>
3604 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3605 fno-assume-compiled.
3607 2003-06-08 Roger Sayle <roger@eyesopen.com>
3609 * builtins.c (define_builtin_type, builtin_types): Delete.
3610 (define_builtin): Rewritten to take just the built-in code,
3611 the function's name, type and fallback library function name.
3612 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3613 (initialize_builtins): Overhaul to define the GCC builtins
3614 used by gcj manually, providing the Java run-time's
3615 implementations as the fallback library function.
3617 2003-06-08 Anthony Green <green@redhat.com>
3619 * parse.y (patch_cast): Fix conversions from floating-point to
3622 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3624 * Make-lang.in: Update.
3625 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3627 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3629 * lang.c (java_init_options): Update.
3631 2003-06-05 Jan Hubicka <jh@suse.cz>
3633 * Make-lang.in: Add support for stageprofile and stagefeedback
3635 2003-05-31 Roger Sayle <roger@eyesopen.com>
3637 * lang.c (java_init_options): Prescribe wrap-around two's
3638 complement arithmetic overflow by setting flag_wrapv.
3640 2003-05-29 Roger Sayle <roger@eyesopen.com>
3642 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3643 (builtin_record): Add an additional builtin_code field to
3644 record which GCC built-in corresponds to the Java function.
3645 (java_builtins): Add new entries for atan, atan2, exp, log,
3647 (max_builtin, min_builtin, abs_builtin): Perform constant
3648 folding on the resulting tree.
3649 (java_build_function_call_expr): Likewise, perform constant
3650 folding on the resulting tree.
3651 (initialize_builtins): The NULL creators are now allowed in
3652 the java_builtins table, which is now terminated by an entry
3653 with builtin_code == END_BUILTINS.
3654 (check_for_builtin): Likewise. If the matching creator is
3655 NULL, construct the call using java_build_function_call_expr
3656 directly with the decl for the corresponding builtin_code.
3658 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3660 * win32-host.c: Normalize copyright boilerplate.
3662 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3664 * parse.y (print_int_node): Use string concatentation on
3665 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3666 function calls into one.
3668 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3670 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3671 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3672 all the affected error messages.
3674 2003-05-13 Richard Henderson <rth@redhat.com>
3676 * class.c (layout_class_method): Set DECL_EXTERNAL.
3677 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3678 * java-tree.h (java_mark_class_local): Declare.
3679 * jcf-parse.c (parse_class_file): Use it.
3680 * parse.y (java_expand_classes): Likewise.
3682 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3684 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3685 * lex.h: #include input.h.
3686 * jv-scan.c (input_filename): Remove.
3688 2003-05-02 Tom Tromey <tromey@redhat.com>
3691 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3692 (handle_inner_classes): New function.
3694 2003-05-01 Tom Tromey <tromey@redhat.com>
3697 * parse.y (finish_for_loop): Do nothing if update expression is a
3698 EXPR_WFL_NODE wrapping nothing.
3699 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3701 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3703 * lex.h (input_lineno): Remove declaration.
3704 * parse-scan.y: #include input.h.
3705 (input_filename): Remove declaration.
3706 (input_location): Add definition.
3707 (input_line): Remove definition.
3709 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3711 * lex.h (lineno): Rename to ...
3712 (input_line): ... here
3713 * parse-scan.y (lineno): Rename to ...
3714 (input_line): ... here.
3715 (reset_report): Rename lineno to input_line.
3716 * check-init.c (check_init): Likewise.
3717 * class.c (push_class): Likewise.
3718 * decl.c (complete_start_java_method, end_java_method): Likewise.
3719 * expr.c (expand_byte_code): Likewise.
3720 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3721 * jcf-write.c (generate_bytecode_insns): Likewise.
3722 * lex.c (java_init_lex, java_allocate_new_line,
3723 do_java_lex): Likewise.
3724 * parse.h (YYNOT_TWICE): Likewise.
3725 * parse.y (empty_statement, expression_statement,
3726 java_pop_parser_context, java_parser_context_save_global,
3727 yyerror, register_fields, method_header, safe_layout_class,
3728 find_in_imports_on_demand, create_artificial_method,
3729 source_end_java_method, start_complete_expand_method,
3730 build_thisn_assign, java_complete_lhs,
3731 maybe_absorb_scoping_block): Likewise.
3733 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3735 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3736 '/' when computing java source filename
3738 2003-04-13 Tom Tromey <tromey@redhat.com>
3740 * gjavah.c (print_c_decl): Indentation fix.
3742 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3744 * class.c (make_field_value, make_method_value, get_dispatch_table)
3745 (make_class_data, emit_offset_symbol_table)
3746 * constants.c (build_constants_constructor)
3747 * java-tree.h (START_RECORD_CONSTRUCTOR)
3748 * parse.y (maybe_build_array_element_wfl):
3749 Use build_constructor.
3751 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3754 * parse.y (string_convert_int_cst): Always use at least one digit
3755 in string conversion. Remove ASCII dependence.
3756 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3758 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3760 * Make-lang.in: added win32-host.c
3761 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3762 resolves to open() on non-Win32 platforms and
3763 Win32-specific jcf_open_exact_case() on Win32
3764 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3765 when trying .java and .class files
3766 * win32-host.c: added to repository. Defines
3767 Win32-specific jcf_open_exact_case()
3769 2003-04-10 Andrew Haley <aph@redhat.com>
3771 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3772 (maybe_free_localvar): Renamed from localvar_free.
3773 Add new arg, really.
3774 (generate_bytecode_insns): Set new variable, jsrs.
3775 Only free local vars if no jsr insns have been emittted.
3776 Call maybe_free_localvar, not localvar_free.
3778 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3780 * gcj.texi: Remove @ at start of file.
3782 2003-03-25 Tom Tromey <tromey@redhat.com>
3784 * parse.y (create_interface): Call CHECK_DEPRECATED.
3786 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3788 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3790 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3792 * javaop.h (jfloat, jdouble): Make them structures mirroring
3793 the bit fields of IEEE float and double respectively.
3794 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3795 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3796 (union Word, union DWord): Delete.
3797 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3799 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3800 D_NAN_MASK): Delete.
3801 (jni_print_float, jni_print_double): New. Generate
3802 hexadecimal floating constants.
3803 (print_field_info): Use jni_print_float/double.
3805 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3806 finite floating point numbers for output; special case
3809 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3811 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3812 Replace 0 and 1 with true and false in return statements.
3814 2003-03-19 Tom Tromey <tromey@redhat.com>
3816 * lex.c (do_java_lex): Renamed from java_lex.
3817 (java_lex): New function.
3820 2003-03-13 Tom Tromey <tromey@redhat.com>
3822 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3825 2003-03-04 Andrew Haley <aph@redhat.com>
3827 * gjavah.c (is_first_data_member): New global variable.
3828 (print_c_decl): If it's the first data member, align it as the
3830 (process_file): Set is_first_data_member.
3832 2003-03-11 Tom Tromey <tromey@redhat.com>
3834 * parse.y (resolve_field_access): Initialize class if field is
3835 found in another static field.
3836 * expr.c (build_class_init): Don't optimize out initialization of
3837 implemented interface.
3839 2003-03-11 Andrew Haley <aph@redhat.com>
3841 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3844 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3846 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3847 and DIR_SEPARATOR_2 for a target.
3848 Correct minor typos.
3850 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3851 and DIR_SEPARATOR_2 for a target into account.
3853 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3855 * lang.c (java_init): Update prototype, move code to java_post_options.
3856 (java_post_options): Similarly.
3858 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3860 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3861 compare file name components depending on the case-sensitivity
3862 or otherwise of the host file system.
3864 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3865 "strcmp" to compare file name components.
3866 Use IS_DIR_SEPARATOR instead of comparing directly against
3868 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3869 comparing directly against DIR_SEPARATOR.
3871 2003-03-04 Tom Tromey <tromey@redhat.com>
3873 * Make-lang.in (java.tags): New target.
3875 2003-03-01 Roger Sayle <roger@eyesopen.com>
3877 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3878 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3880 2003-03-01 Tom Tromey <tromey@redhat.com>
3882 * parse.y (jdep_resolve_class): Only check deprecation if we found
3885 2003-02-28 Tom Tromey <tromey@redhat.com>
3888 * class.c (maybe_layout_super_class): Always pass a WFL to
3890 * parse.y (do_resolve_class): Updated comment to explain
3893 2003-02-26 Tom Tromey <tromey@redhat.com>
3895 * jcf-write.c (generate_classfile): Check whether class is
3896 deprecated before writing attribute count.
3898 2003-02-25 Roger Sayle <roger@eyesopen.com>
3900 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3901 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3903 2003-02-23 Tom Tromey <tromey@redhat.com>
3905 * lang-options.h: Added -Wdeprecated.
3906 * gcj.texi (Warnings): Document -Wdeprecated.
3907 * java-tree.h (flag_deprecated): Declare.
3908 * lang.c (lang_W_options): Added deprecated.
3909 (flag_deprecated): New global.
3910 * chartables.h: Rebuilt.
3911 * gen-table.pl (process_one): Look at whitespace.
3912 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3913 * parse.h (CLEAR_DEPRECATED): New macro.
3914 (CHECK_DEPRECATED_NO_RESET): New macro.
3915 * jcf-parse.c (handle_deprecated): New function.
3916 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3917 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3918 * parse.y (resolve_type_during_patch): Check deprecation.
3919 (jdep_resolve_class): Likewise.
3920 (process_imports): Likewise.
3921 (resolve_expression_name): Likewise.
3922 (check_deprecation): Strip arrays from decl. Check
3924 (patch_method_invocation): Also check the particular constructor
3926 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3927 * jcf-write.c (append_deprecated_attribute): New function.
3928 (generate_classfile): Generate deprecated attribute when
3930 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3931 (java_lex) [case '*']: Simplify logic.
3932 (java_start_char_p): Use LETTER_MASK.
3933 (java_part_char_p): Likewise.
3934 (java_space_char_p): New function.
3936 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3938 Change base class access representation.
3939 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3940 (add_interface_do): Likewise.
3942 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3944 * decl.c (java_init_decl_processing): Change
3945 soft_lookupjnimethod_node to reflect the change in
3946 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3947 * expr.c (build_jni_stub): Calculate and pass the size
3948 on the stack of the arguments to a JNI function. Use
3949 new target macro MODIFY_JNI_METHOD_CALL to allow a
3950 target to modify the call to a JNI method.
3952 2003-02-08 Roger Sayle <roger@eyesopen.com>
3954 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3955 instead of basename to avoid compiler warnings on Tru64.
3957 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3959 * gcj.texi: Update to GFDL 1.2.
3961 2003-01-31 Andrew Haley <aph@redhat.com>
3963 * parse.y (java_expand_classes): Scan the whole class list looking
3964 for access methods that haven't yet been expanded.
3966 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3970 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3971 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3972 * jcf-parse.c: Likewise.
3974 2003-01-31 Mark Wielaard <mark@klomp.org>
3976 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3978 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3980 * class.c (make_class): Use BINFO_ELTS.
3981 (set_super_info): Likewse.
3982 (add_interface_do): Likewise.
3984 2003-01-30 Tom Tromey <tromey@redhat.com>
3986 * jcf-parse.c (read_class): Update identifier's class value if it
3987 changed during parsing.
3989 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3991 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3992 Propagate change to all other rules as required.
3993 (java/parse-scan.o): Add explicit dependency on
3994 $(parsedir)/java/parse-scan.c .
3996 2003-01-29 Tom Tromey <tromey@redhat.com>
3998 * parse.y (patch_assignment): Only transform the rhs of an
3999 assignment when compiling to native.
4001 2003-01-28 Tom Tromey <tromey@redhat.com>
4003 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
4005 2003-01-28 Tom Tromey <tromey@redhat.com>
4007 * lex.c (java_lex): Don't include UEOF as part of token.
4008 (java_read_unicode): Error if \u sequence prematurely terminated.
4010 2003-01-27 Tom Tromey <tromey@redhat.com>
4012 * parse.y (java_check_regular_methods): Check for construct after
4013 checking types in throws clause.
4015 2003-01-24 Tom Tromey <tromey@redhat.com>
4017 * class.c (build_static_field_ref): Only a String or numeric field
4018 can fold to a constant.
4020 2003-01-23 Tom Tromey <tromey@redhat.com>
4022 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
4023 file name in resource buffer.
4025 2003-01-23 Tom Tromey <tromey@redhat.com>
4027 * expr.c (build_known_method_ref): Use method's context to find
4030 2003-01-23 Tom Tromey <tromey@redhat.com>
4032 * constants.c (set_constant_entry): Allocated cleared memory.
4034 2003-01-22 Tom Tromey <tromey@redhat.com>
4036 * java-tree.h: Don't use PARAMS.
4037 * resource.c: Add prototypes for all functions.
4038 (write_resource_constructor): Use `const char *' to avoid
4041 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
4043 * jcf-parse.c (process_zip_dir): Remove unused variable.
4045 2003-01-22 Tom Tromey <tromey@redhat.com>
4047 * expr.c (build_invokeinterface): Abort if method's context is not
4050 2003-01-22 Tom Tromey <tromey@redhat.com>
4052 * gcj.texi (Input and output files): Mention non-class entries.
4053 * decl.c (java_init_decl_processing): Call
4054 init_resource_processing.
4055 * java-tree.h (compile_resource_data, write_resource_constructor,
4056 compile_resource_file, init_resource_processing): Declare.
4057 * config-lang.in (gtfiles): Added resource.c.
4058 * Make-lang.in (gt-java-resource.h): New target.
4059 (JAVA_OBJS): Added resource.o.
4060 (java/resource.o): New target.
4061 * resource.c: New file.
4062 * class.c (compile_resource_file): Moved to resource.c.
4063 (registerResource_libfunc): Likewise.
4064 (utf8_decl_list): Mark with GTY; now static.
4065 * jcf-parse.c (classify_zip_file): New function.
4066 (parse_zip_file_entries): Use it; compile .properties files.
4067 (process_zip_dir): Use classify_zip_file and compute_class_name.
4068 Don't write class name into zip directory.
4069 (java_parse_file): Call write_resource_constructor.
4070 (compute_class_name): New function.
4071 * jcf-io.c (read_zip_member): Reindented.
4073 2003-01-21 Tom Tromey <tromey@redhat.com>
4075 * class.c (supers_all_compiled): New function.
4076 (make_class_data): Use it.
4078 2003-01-21 Tom Tromey <tromey@redhat.com>
4080 * parse.y (method_header): Native method can't be strictfp.
4081 No method can be transient or volatile.
4083 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4085 Make-lang.in (jvspec.o-warn): Add -Wno-error.
4087 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
4089 * check-init.c: Fix comment typos.
4090 * class.c: Likewise.
4091 * constants.c: Likewise.
4093 * except.c: Likewise.
4095 * java-except.h: Likewise.
4096 * java-tree.h: Likewise.
4097 * javaop.h: Likewise.
4098 * jcf-dump.c: Likewise.
4099 * jcf-io.c: Likewise.
4100 * jcf-parse.c: Likewise.
4101 * jcf-write.c: Likewise.
4103 * mangle.c: Likewise.
4104 * typeck.c: Likewise.
4105 * verify.c: Likewise.
4107 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4109 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4110 * jcf-write.c: Include "tm_p.h".
4112 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4114 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4116 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4118 * builtins.c (java_build_function_call_expr): Renamed from
4119 build_function_call_expr. All callers changed.
4121 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4122 * jcf-parse.c: Include tm_p.h.
4124 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4127 2003-01-14 Tom Tromey <tromey@redhat.com>
4129 * class.c (make_class_data): Check that super is compiled before
4130 building class reference to it.
4132 2003-01-14 Andrew Haley <aph@redhat.com>
4134 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4135 varargs function -- correct.
4137 2003-01-14 Andrew Haley <aph@redhat.com>
4139 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4141 2003-01-14 Andrew Haley <aph@redhat.com>
4143 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4144 varargs function -- correct.
4146 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4147 temporary if the RHS is a reference.
4149 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4151 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4152 * keyword.h: Regenerated.
4154 * All Files: Convert to ISO C style function definitions.
4156 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4158 * parse.y (check_pkg_class_access): ANSIfy definition.
4160 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4162 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4165 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4167 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4169 Merge from pch-branch:
4171 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4173 * Make-lang.in (java/gjavah.o): Update dependencies.
4174 * gjavah.c: Include ggc.h.
4176 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4178 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4179 (JCFDUMP_OBJS): Add ggc-none.o.
4180 (java/jcf-dump.o): Depend on GGC_H.
4181 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4182 CPool substructures.
4183 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4184 * jcf-dump.c: Include ggc.h.
4186 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4188 * jcf.h (union cpool_entry): New.
4189 (struct CPool): Use gengtype to mark. Change field 'data' to be
4191 (struct JCF): Use gengtype to mark.
4192 (CPOOL_UINT): Update for new cpool_entry type.
4193 (CPOOL_USHORT1): Likewise.
4194 (CPOOL_USHORT2): Likewise.
4195 (CPOOL_FINISH): Use GC to free cpool subfields.
4196 * parse.h (struct parser_ctxt): Mark field current_jcf.
4197 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4198 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4199 (main_jcf): Use gengtype to mark.
4200 (ggc_mark_jcf): Delete.
4201 (get_constant): Update for new cpool_entry type.
4202 (give_name_to_class): Likewise.
4203 (get_class_constant): Likewise.
4204 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4205 (java_parse_file): Use GGC to allocate struct JCF.
4206 (init_jcf_parse): Don't call ggc_add_root.
4207 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4209 * java-tree.h (current_jcf): Use gengtype to mark.
4210 (CPOOL_UTF): Update for new cpool_entry type.
4211 (outgoing_cpool): Use gengtype to mark.
4212 (struct lang_type): GC struct JCF and struct CPool.
4213 * config-lang.in (gtfiles): Add jcf.h.
4214 * constants.c (find_tree_constant): New.
4215 (set_constant_entry): Allocate cpool subfields using GGC. Update
4216 for new cpool_entry type.
4217 (find_constant1): Update for new cpool_entry type.
4218 (find_constant2): Likewise.
4219 (find_utf8_constant): Use find_tree_constant.
4220 (find_class_or_string_constant): Remove unnecessary cast to jword.
4221 Update for new cpool_entry type.
4222 (count_constant_pool_bytes): Update for new cpool_entry type.
4223 (write_constant_pool): Likewise.
4224 (alloc_name_constant): Use find_tree_constant.
4225 (build_constants_constructor): Update for new cpool_entry type.
4227 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4229 * parse.y (mark_parser_ctxt): Delete.
4230 (goal): Don't use ggc_add_root.
4231 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4232 (java_pop_parser_context): Let GC free parser_ctxt.
4233 (java_parser_context_resume): Likewise.
4234 * parse.h (struct parser_ctxt): Use gengtype to mark.
4236 (ctxp_for_generation): Likewise.
4237 * lex.h (struct java_lc_s): Mark for gengtype.
4238 (java_lexer): Rearrange for gengtype.
4239 * config-lang.in (gtfiles): Add lex.h, parse.h.
4241 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4243 * All Files: Remove PARAMS macro.
4245 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4246 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4249 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4252 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4254 * Make-lang.in (java.install-common, java.uninstall,
4255 java.install-info, java.install-man): Prepend $(DESTDIR)
4256 to destination paths in all (un)installation commands.
4257 (java.install-common): Rewrite $(LN) command to support
4258 DESTDIR with "ln" as well as with "ln -s".
4260 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4262 * java-tree.h: Protect against multiple inclusion.
4264 2003-01-07 Tom Tromey <tromey@redhat.com>
4266 * class.c (add_assume_compiled): Don't adjust parent if we're
4267 already at the root of tree.
4269 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4271 * lang.c (dump_compound_expr): Prototype.
4273 2003-01-03 Tom Tromey <tromey@redhat.com>
4275 Fix for PR java/8712:
4276 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4277 when simply checking against `null'.
4279 2003-01-03 Tom Tromey <tromey@redhat.com>
4281 * gcj.texi (Standard Properties): Document http.proxyHost and
4284 * gcj.texi (GNU Classpath Properties): Document new properties.
4286 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4288 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4289 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4290 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4292 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4294 * Make-lang.in, boehm.c, buffer.c,
4295 buffer.h, builtins.c, class.c,
4296 config-lang.in, constants.c,
4297 convert.h, decl.c, except.c,
4298 expr.c, java-except.h,
4299 java-tree.h, javaop.def,
4300 jcf-parse.c, jcf-write.c,
4301 jv-scan.c, jvgenmain.c,
4302 jvspec.c, keyword.gperf,
4303 keyword.h, lang-options.h,
4304 lang-specs.h, lang.c, lex.c,
4305 lex.h, mangle.c, mangle_name.c,
4306 parse-scan.y, parse.h, parse.y,
4307 typeck.c, verify.c, xref.c,
4308 xref.h: Replace "GNU CC" with
4309 "GCC" in the copyright header.
4311 * check-init.c, gjavah.c, javaop.h,
4312 jcf-depend.c, jcf-dump.c, jcf-io.c,
4313 jcf-path.c, jcf-reader.c, jcf.h,
4314 zextract.c, zipfile.h: These files are
4315 "part of GCC". Also say "GCC" not "GNU CC".
4317 2002-12-30 DJ Delorie <dj@redhat.com>
4319 * Make-lang.in: Protect against texi2pod/pod2man failing.
4321 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4323 * gcj.texi: Use @copying.
4325 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4327 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4328 print_cxx_classname.
4329 (print_cxx_classname): Add add_scope parameter.
4330 (print_class_decls): Do not emit a semicolon after the extern
4332 (process_file): Adjust calls to print_cxx_classname.
4334 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4336 * gcj.texi: Include Cover Texts in man page.
4338 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4340 * class.c (build_static_field_ref): Check FIELD_FINAL.
4342 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4343 instead of current_constant_pool_data_ref.
4344 * java-tree.h (current_constant_pool_data_ref): Undefine.
4345 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4346 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4347 current_constant_pool_data_ref.
4349 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4350 not build_internal_class_name.
4352 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4353 Use it when class ref isn't certain to be compiled.
4355 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4357 * gcj.texi: Include gcc-common.texi.
4358 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4359 $(srcdir)/doc/include/gcc-common.texi.
4361 2002-12-22 Anthony Green <green@redhat.com>
4363 * gcj.texi (Limitations): Add note about org.xml.sax and
4366 2002-12-20 Tom Tromey <tromey@redhat.com>
4368 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4369 where minimum case value is Integer.MIN_VALUE.
4372 2002-12-18 Andrew Haley <aph@redhat.com>
4374 * parse.y (patch_invoke): Force evaluation order when `check' is
4375 set. For PR libgcj/8945.
4377 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4379 * gcj.texi: Change version number to 3.4.
4381 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4382 Andrew Haley <aph@redhat.com>
4384 * parse.y (source_end_java_method): Remove custom encoding of line
4385 numbers for a function decl before passing it to the back end.
4387 2002-12-03 Andrew Haley <aph@redhat.com>
4389 * class.c (make_class_data): New field, "chain".
4390 * decl.c (java_init_decl_processing): Likewise.
4392 2002-12-02 Tom Tromey <tromey@redhat.com>
4395 * parse.y (do_resolve_class): Handle qualified name via
4398 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4400 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4401 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4402 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4403 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4404 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4405 Include coretypes.h and tm.h.
4406 * Make-lang.in: Update dependencies.
4408 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4410 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4412 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4414 * jcf-reader.c: Don't expand JCF_readu4 inside the
4415 expansion of JCF_SKIP.
4417 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4419 * jcf-reader.c: Don't expand JCF_readu4 inside the
4420 expansion of JCF_SKIP.
4422 2002-11-22 Tom Tromey <tromey@redhat.com>
4424 * parse.y (patch_binop): Cast right hand side of shift expression
4425 to `int'. Fixes PR java/8676.
4427 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4428 Andrew Haley <aph@redhat.com>
4430 * gcc/java/jcf-write.c (write_classfile): Remove target
4431 class file, if it exists, before renaming the temporary
4434 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4436 * jvspec.c (lang_specific_spec_functions): New.
4438 2002-11-18 Tom Tromey <tromey@redhat.com>
4440 Fix for PR java/7912:
4441 * expr.c (can_widen_reference_to): Allow cast of array to
4442 Cloneable or Serializable.
4443 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4444 (java_io_serializable_identifier_node): Likewise.
4445 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4446 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4447 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4448 java_io_serializable.
4449 * decl.c (java_init_decl_processing): Initialize
4450 java_lang_cloneable_identifier_node and
4451 java_io_serializable_identifier_node.
4452 (java_lang_cloneable_identifier_node): New global.
4453 (java_io_serializable_identifier_node): Likewise.
4455 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4457 * buffer.c: Remove unnecessary casts.
4458 * check-init.c: Likewise.
4459 * class.c: Likewise.
4460 * constants.c: Likewise.
4462 * except.c: Likewise.
4463 * gjavah.c: Likewise.
4464 * jcf-io.c: Likewise.
4465 * jcf-parse.c: Likewise.
4466 * jcf-path.c: Likewise.
4467 * jvspec.c: Likewise.
4470 * verify.c: Likewise.
4472 2002-11-06 Tom Tromey <tromey@redhat.com>
4474 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4477 2002-11-05 Tom Tromey <tromey@redhat.com>
4479 Fix for PR java/6388.
4480 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4481 * java-tree.h (enum java_tree_index): New values
4482 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4483 (decimal_int_max, decimal_long_max): New defines.
4484 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4485 (error_if_numeric_overflow): Rewrote range checking.
4486 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4489 2002-11-02 Tom Tromey <tromey@redhat.com>
4491 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4493 * class.c (make_method_value): Put class name, not signature, into
4494 `throws' field. For PR java/8415.
4496 2002-10-24 Tom Tromey <tromey@redhat.com>
4498 * gcj.texi (Invoking gij): Document --showversion.
4499 (Standard Properties): java.library.path now set.
4501 2002-10-23 Tom Tromey <tromey@redhat.com>
4503 * gjavah.c (decode_signature_piece): In JNI mode, print
4504 `jobjectArray' when array depth is nonzero.
4507 2002-10-15 Andrew Haley <aph@redhat.com>
4509 * parse.y (patch_invoke): Call force_evaluation_order on a static
4511 (resolve_qualified_expression_name): Call force_evaluation_order
4512 on a arg list that is part of a Qualified Expression Name.
4514 * lang.c (dump_compound_expr): New.
4515 (java_dump_tree): New.
4517 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4519 * gcj.texi: Added item describing the GCJ runtime property
4522 2002-10-15 Richard Henderson <rth@redhat.com>
4524 * jcf-parse.c (get_constant): Fix type warning.
4526 2002-10-15 Andrew Haley <aph@redhat.com>
4528 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4529 (java_inlining_map_static_initializers): Declare.
4531 2002-10-14 Andrew Haley <aph@redhat.com>
4533 * tree-inline.c (remap_block): All local class initialization
4534 flags go in the outermost scope.
4535 (expand_call_inline): Call java_inlining_map_static_initializers.
4536 (expand_call_inline): Call java_inlining_merge_static_initializers.
4537 * java/lang.c (merge_init_test_initialization): New.
4538 (java_inlining_merge_static_initializers): New.
4539 (inline_init_test_initialization): New.
4540 (java_inlining_map_static_initializers): New.
4542 2002-10-11 Mark Wielaard <mark@klomp.org>
4544 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4546 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4548 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4550 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4552 * parse.y (merge_string_cste): Add parentheses around & within |.
4554 2002-10-08 Tom Tromey <tromey@redhat.com>
4556 * parse.y (variable_declarator_id): Simplify error path for
4557 array declarator error. For PR java/8003.
4559 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4561 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4564 2002-10-08 Andrew Haley <aph@redhat.com>
4566 * parse.y (attach_init_test_initialization_flags): Check for
4569 2002-10-07 Anthony Green <green@redhat.com>
4571 * parse.y (merge_string_cste): Fix bug in string concatenation.
4573 2002-10-03 Michael Koch <konqueror@gmx.de>
4575 * gcj.texi (Standard properties):
4576 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4578 2002-10-02 Roger Sayle <roger@eyesopen.com>
4580 PR optimization/6627
4581 * lang.c (java_init): If storing the vbit in function
4582 pointers, ensure that force_align_functions_log is atleast
4583 one to aid compatability with g++ vtables.
4585 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4587 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4588 foul of type-based aliasing.
4590 2002-09-30 Anthony Green <green@redhat.com>
4592 * gcj.texi (Invoking jv-scan): Fix texinfo.
4594 2002-09-28 Anthony Green <green@redhat.com>
4596 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4597 (Code Generation): Add -fno-assert documentation.
4598 * jv-scan.c (flag_assert): New global.
4599 (options): Add assert option.
4600 (help): Add --no-assert documentation.
4601 * parse-scan.y (flag_assert): New global.
4602 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4603 (flag_assert): New global.
4604 * java-tree.h (flag_assert): New global.
4605 * lex.c (java_lex): Obey flag_assert.
4606 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4609 2002-09-26 Andrew Haley <aph@redhat.com>
4611 * expr.c (build_java_array_length_access): Check for null pointer.
4612 * expr.c (expand_java_arrayload): Likewise.
4614 2002-09-21 Richard Henderson <rth@redhat.com>
4616 * jcf-parse.c (get_constant): Decode from IEEE no matter
4617 what the target format.
4619 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4621 * ChangeLog: Follow spelling conventions.
4622 * class.c: Likewise.
4625 * gjavah.c: Likewise.
4626 * java-tree.h: Likewise.
4627 * jcf-dump.c: Likewise.
4628 * jcf-parse.c: Likewise.
4629 * jvspec.c: Likewise.
4631 * mangle.c: Likewise.
4632 * parse.y: Likewise.
4634 2002-09-17 Tom Tromey <tromey@redhat.com>
4636 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4637 where \r appears at EOF. Fixes PR java/7950.
4639 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4641 * jvspec.c (lang_specific_driver): Remove unused variable.
4643 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4645 * java-tree.h (union lang_tree_node): Add chain_next option.
4647 2002-09-16 Richard Henderson <rth@redhat.com>
4649 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4650 use new real.h interface.
4651 * jcf-write.c (find_constant_index): Use new real.h interface.
4652 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4654 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4656 * lang.c: Follow spelling conventions.
4658 2002-09-11 Per Bothner <per@bothner.com>
4660 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4661 constant to the type of the field.
4662 (java_complete_tree): Remove now-redundant code.
4664 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4666 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4669 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4670 return label if a ret instruction for the jsr has been reached.
4672 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4674 * parse.y (DIR_SEPARATOR): Don't define.
4675 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4677 2002-08-28 Andrew Haley <aph@redhat.com>
4679 * verify.c (verify_jvm_instructions): Allow exception handler
4680 inside code that is being protected, but generate a warning.
4681 * except.c (link_handler): Initialize `expanded' in new eh_range.
4682 (binding_depth, is_class_level, current_pc): Declare extern.
4684 2002-09-01 Mark Wielaard <mark@klomp.org>
4686 * gcj.texi: Add chapter about system properties.
4689 2002-08-26 Tom Tromey <tromey@redhat.com>
4691 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4692 conversion if RHS_TYPE is byte, short, or char.
4694 2002-08-22 Tom Tromey <tromey@redhat.com>
4696 * gcj.texi (Invoking gij): Document -cp and -classpath.
4698 2002-08-21 Tom Tromey <tromey@redhat.com>
4700 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4701 $(prefix)/share. For PR libgcj/7633.
4703 For PR java/6005 and PR java/7611:
4704 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4705 (java_can_use_bit_fields_p): New function.
4707 2002-08-16 Tom Tromey <tromey@redhat.com>
4709 * gcj.texi (Class Initialization): Mention class initialization of
4712 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4714 * Make-lang.in (java-tree-inline.o): New.
4715 (JAVA_OBJS): Add java-tree-inline.o.
4716 * parse.y (source_end_java_method): Call java_optimize_inline.
4717 (java_expand_method_bodies): Save method's tree in
4719 (add_stmt_to_compound): Keep track of the number of statments.
4720 * lang.c (java_init): Enable flag_inline_trees.
4721 (java_post_options): If flag_inline_functions is on, enable
4722 flag_inline_trees instread.
4723 (decl_constant_value): New.
4724 (java_tree_inlining_walk_subtrees): New.
4725 * java-tree.h (DECL_NUM_STMTS): New macro.
4726 (java_optimize_inline): Declare.
4727 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4728 Handle a LABEL_EXPR.
4729 * decl.c (build_result_decl): If we already have a DECL_RESULT
4731 (dump_function): New.
4732 (java_optimize_inline): New.
4733 (dump_function): New.
4735 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4738 * parse.y (build_assertion): Invert return from
4739 desiredAssertionStatus.
4741 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4743 * jcf-write.c (get_access_flags): Return correct access flags for
4744 private and protected inner classes.
4746 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4748 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4750 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4752 * mangle_name.c: Don't include obstack.h twice.
4753 * xref.c: Don't include obstack.h.
4755 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4757 * class.c: (permanent_obstack): Delete declaration.
4758 * constants.c: (permanent_obstack): Delete declaration.
4759 * except.c: (permanent_obstack): Delete declaration.
4760 * expr.c: (permanent_obstack): Delete declaration.
4761 * jcf-parse.c: (permanent_obstack): Delete declaration.
4762 (saveable_obstack): Delete declaration.
4763 * parse.h: (permanent_obstack): Delete declaration.
4764 * typeck.c: (permanent_obstack): Delete declaration.
4766 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4768 * gcj.texi (version-gcc): Increase to 3.3.
4770 2002-07-22 Tom Tromey <tromey@redhat.com>
4772 * lex.c (java_lex): Check for `e' or `E' after 0.
4774 2002-07-21 Richard Henderson <rth@redhat.com>
4776 * lang.c (java_unsafe_for_reeval): New.
4777 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4779 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4781 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4782 (jcf_path_init): Use GET_ENVIRONMENT.
4784 2002-07-10 Roger Sayle <roger@eyesopen.com>
4785 Zack Weinberg <zack@codesourcery.com>
4787 * builtins.c (initialize_builtins): Remove defines that
4788 handled C/C++ specific junk hereby removed from builtins.def.
4790 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4792 * lang.c (java_post_options): Update prototype.
4794 2002-07-05 Roger Sayle <roger@eyesopen.com>
4796 * builtins.c (initialize_builtins): Ignore the additional
4797 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4798 the builtins.def file.
4800 2002-07-01 Tom Tromey <tromey@redhat.com>
4803 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4806 2002-07-01 Roger Sayle <roger@eyesopen.com>
4808 * java/decl.c (builtin_function): Accept additional parameter.
4809 (java_init_decl_processing): Pass an additional NULL_TREE
4810 argument to builtin_function.
4812 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4814 * gcj.texi: Fixed gcj invocation example so that it compiles.
4816 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4818 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4819 * parse.y (mark_parser_ctxt): Likewise.
4820 (check_modifiers, declare_local_variables): Avoid incorrect
4821 hardcoded constant 10.
4823 * lex.c (java_read_char): Avoid "comparison is always true"
4826 2002-06-25 Andreas Schwab <schwab@suse.de>
4828 * expr.c (JSR): Avoid undefined operation on PC.
4830 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4832 * decl.c (clear_binding_level): Const-ify.
4834 2002-06-13 Akim Demaille <akim@epita.fr>
4836 * parse.y (class_declaration, interface_declaration): Make sure
4837 all their rules have an action, in order to avoid meaningless `$$
4838 = $1' and their type clashes.
4840 2002-06-11 Tom Tromey <tromey@redhat.com>
4842 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4843 * parse-scan.y (statement_without_trailing_substatement): Added
4845 (assert_statement): New rule.
4846 * java-tree.h (struct lang_type) [assertions]: New field.
4847 (TYPE_USES_ASSERTIONS): New macro.
4848 (CLASS_USES_ASSERTIONS): Likewise.
4849 (FIELD_SYNTHETIC): New define.
4850 * lex.c (java_lval;): Added ASSERT_TK.
4851 * parse.y (ASSERT_TK): Added.
4852 (statement_without_trailing_substatement): Added assert_statement.
4853 (assert_statement): New rule.
4854 (build_assertion): New function.
4855 (maybe_generate_pre_expand_clinit): Create and initialize
4856 $assertionsDisabled.
4857 (lookup_package_type): Removed decl.
4858 * keyword.h: Rebuilt.
4859 * keyword.gperf (assert): New token.
4861 2002-06-10 Akim Demaille <akim@epita.fr>
4863 * parse.y (interface_type_list, class_member_declaration)
4864 (unary_expression_not_plus_minus): Remove duplicate %type.
4867 2002-06-09 Tom Tromey <tromey@redhat.com>
4869 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4871 * parse.y (method_header): Give error message in all cases.
4874 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4876 Don't use RTL inlining. Fix for PR java/6820.
4877 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4878 (flag_really_inline): New.
4879 (java_decode_option): Set flag_really_inline if -finline-functions
4881 (java_post_options): New function. Turn off inlining unless
4882 flag_really_inline is set.
4884 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4886 * gjavah.c (throwable_p): Accept argument as either a classname or
4887 signature fragment. Create null-terminated classname string for super
4888 when calling itself recursively.
4889 (decode_signature_piece): Skip first character from class name
4890 signature when calling throwable_p.
4892 2002-06-08 H.J. Lu (hjl@gnu.org)
4894 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4896 2002-06-04 Tom Tromey <tromey@redhat.com>
4898 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4900 2002-06-04 Michael Koch <konqueror@gmx.de>
4902 * gcj.texi (Input Options): Fixed typo.
4904 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4906 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4907 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4908 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4909 and all now-pointless local variables. Rename other local
4910 variables to reflect their not being handles.
4912 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4913 #if JCF_USE_STDIO blocks.
4915 * parse.y: Add missing semicolon at end of rule.
4917 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4919 * check-init.c (attach_initialized_static_class): Delete, unused.
4920 * parse.y: Use htab_t instead of struct hashtable, update
4922 * java-tree.h: Include hashtab.h instead of hash.h.
4923 (struct lang_decl_func): Use htab_t, set up for gengtype.
4924 (struct init_test_hash_entry): Delete.
4925 (struct treetreehash_entry): New.
4926 (java_treetreehash_find): New
4927 (java_treetreehash_new): New prototype.
4928 (java_treetreehash_create): New prototype.
4929 (java_mark_tree): Delete prototype.
4930 (java_hash_hash_tree_node): Delete prototype.
4931 (java_hash_compare_tree_node): Delete prototype.
4932 (attach_initialized_static_class): Delete prototype.
4933 * expr.c (build_class_init): Update to use java_treetreehash
4935 (java_expand_expr): Update to use htab_t.
4936 (emit_init_test_initialization): Likewise.
4937 * decl.c (java_mark_tree): Delete.
4938 * class.c (init_test_hash_newfunc): Delete.
4939 (java_hash_hash_tree_node): Delete.
4940 (java_hash_compare_tree_node): Delete.
4941 (add_method_1): Update to use java_treetreehash functions.
4942 (JAVA_TREEHASHHASH_H): New macro.
4943 (java_treetreehash_hash): New function.
4944 (java_treetreehash_compare): New function.
4945 (java_treetreehash_find): New function.
4946 (java_treetreehash_new): New function.
4947 (java_treetreehash_create): New function.
4948 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4950 * Make-lang.in (java/parse.o): Depend on debug.h.
4951 * java-tree.h (struct lang_identifier): Use gengtype.
4952 (union lang_tree_node): New.
4953 (struct lang_decl_func): Use gengtype.
4954 (struct lang_decl_var): Likewise.
4955 (struct lang_decl): Likewise.
4956 * parse.y: Include debug.h.
4957 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4959 * lang.c (struct language_function): New dummy structure.
4961 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4962 descriminator for DECL_LANG_SPECIFIC.
4963 (struct lang_decl_func): Rename from struct lang_decl.
4964 (enum lang_decl_desc): New.
4965 (struct lang_decl): Make it a union. Update all the accessor macros.
4966 (struct lang_type): Use gengtype.
4967 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4968 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4969 are now the same size.
4970 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4971 use discriminator to mark DECL_LANG_SPECIFIC.
4973 * Make-lang.in (gt-java-builtins.h): New rule.
4974 (java/builtins.o): Add dependency on gt-<filename>.h.
4975 * builtins.c: Use gengtype for roots.
4976 (union string_or_tree): Use gengtype.
4977 (struct builtin_record): Use gengtype.
4978 * config-lang.in (gtfiles): Add builtins.c.
4980 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4981 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4982 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4983 gt-java-parse.h, gtype-java.h): Add rules to generate.
4984 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4985 (class.o): Add dependency on gt-*.h.
4986 (constants.o): Likewise.
4989 (jcf-parse.o): Likewise.
4990 (jcf-write.o): Likewise.
4992 * config-lang.in (gtfiles): New.
4993 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4994 * constants.c: Replace uses of ggc_add_* with GTY markers.
4996 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4997 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4998 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4999 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
5001 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
5003 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5004 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
5006 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5007 Include gtype-java.h.
5009 2002-06-02 Tom Tromey <tromey@redhat.com>
5011 Fix for PR java/5913:
5012 * parse.y (patch_binop): Call patch_string on op1.
5014 2002-06-02 Tom Tromey <tromey@redhat.com>
5016 Fix for PR java/1343, PR java/6336:
5017 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
5018 formatting. Changed return type.
5019 (anonymous_class_counter): Moved to top of file.
5020 (maybe_make_nested_class_name): Append number to class name for
5021 function-local classes.
5023 2002-05-28 Zack Weinberg <zack@codesourcery.com>
5025 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
5026 * Make-lang.in: Update dependency lists.
5028 2002-05-18 Mark Mitchell <mark@codesourcery.com>
5030 * gjavah.c (throwable_p): Do not free the name of the class after
5031 passing it to find_class.
5032 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
5033 * jcf-io.c (dirent.h): Include it.
5034 (fnmatch.h): Likewise.
5035 (compare_path): New function.
5036 (java_or_class_file): Likewise.
5037 (memoized_dirlist_entry): New type.
5038 (memoized_dirlist_lookup_eq): New function.
5039 (memoized_dirlists): New variable.
5040 (caching_stat): New function.
5041 (memoized_class_lookup_eq): New function.
5042 (memoized_class_lookups): Likewise.
5043 (find_class): Use memoized_class_lookups and caching_stat.
5044 * jcf.h (JCF_USE_SCANDIR): Define.
5045 * parse.y (java_expand_classes): Write the class files in reverse
5048 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5050 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
5052 2002-05-13 Mark Mitchell <mark@codesourcery.com>
5054 * jcf-write.c (write_classfile): Unlink the temporary file if it
5055 cannot be renamed. Use concat to build up the name of the
5058 2002-05-08 Mark Mitchell <mark@codesourcery.com>
5060 * jcf-write.c (write_classfile): Write the file to a
5061 temporary file and then rename it.
5063 2002-05-07 Tom Tromey <tromey@redhat.com>
5065 * gjavah.c (throwable_p): Use xstrdup, not strdup.
5067 Fix for PR java/1200:
5068 * gjavah.c (throwable_p): New function.
5069 (decode_signature_piece): Use it. A `WeakReference' isn't the
5072 (gcjh_streq): New function.
5074 2002-05-07 Andreas Jaeger <aj@suse.de>
5076 * parse.y (finish_for_loop): Fix if statement.
5078 2002-05-06 Tom Tromey <tromey@redhat.com>
5080 Fix for PR java/5941:
5081 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
5082 loop update expression.
5083 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
5084 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
5086 2002-05-04 Mark Wielaard <mark@klomp.org>
5089 * parse.y (build_string_concatenation): Return just op1 only when op2
5090 is null and op1 is a STRING_CST, otherwise always construct a
5093 2002-04-27 Tom Tromey <tromey@redhat.com>
5096 * parse.y (string_convert_int_cst): New function.
5097 (merge_string_cste): Use it.
5099 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
5101 * java-tree.h (java_parse_file): Update.
5102 (java_set_yydebug): Remove.
5103 * jcf-parse.c (yydebug): Remove.
5104 (java_set_yydebug): Die.
5105 (java_parse_file): Update.
5106 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5108 2002-04-24 Tom Tromey <tromey@redhat.com>
5111 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5112 EXPR_WFL_QUALIFICATION of qual_wfl.
5114 2002-04-23 Per Bothner <per@bothner.com>
5116 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5117 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5118 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5120 2002-04-23 Tom Tromey <tromey@redhat.com>
5123 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5124 recognize `-fcompile-resource='.
5125 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5128 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5130 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5131 paths. Fixes PR java/2791.
5133 2002-04-19 Andrew Haley <aph@redhat.com>
5135 * jcf-write.c (push_long_const): lo, hi: New variables.
5136 Use rshift_double to extract the high part of a 64-bit long.
5137 Use WORD_TO_INT to extract the low part.
5139 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5140 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5141 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5143 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5145 * typeck.c (incomplete_type_error): Remove.
5147 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5149 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5150 for hash synchronization.
5151 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5152 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5155 2002-04-16 Mark Wielaard <mark@klomp.org>
5157 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5160 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5162 Fix for PR java/6294:
5163 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5166 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5168 Fix for PR java/6085:
5169 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5170 to get enclosing "this" argument for inner-class constructor
5171 invocation. Pass correct arguments to build_access_to_thisn.
5173 2002-04-10 Andreas Jaeger <aj@suse.de>
5175 * gcj.texi (Input Options): Fix extdirs patch.
5177 2002-04-10 Anthony Green <green@redhat.com>
5179 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5181 2002-04-09 Anthony Green <green@redhat.com>
5183 * gcj.texi (Input Options): Add --extdirs documentation.
5184 * jcf-dump.c (OPT_extdirs): New macro.
5185 (options): Add extdirs option.
5186 (help): Describe --extdirs.
5187 (main): Handle OPT_extdirs.
5188 * gjavah.c (OPT_extdirs): New macro.
5189 (options): Add extdirs option.
5190 (help): Describe --extdirs.
5191 (main): Handle OPT_extdirs.
5192 * jcf-path.c (jcf_path_init): Add extdirs support.
5193 (jcf_path_extdirs_arg): New function.
5194 (extensions): New variable to hold extensions path entries.
5195 * jvspec.c: Remove -fextdirs= when compiling main().
5196 * lang.c (java_decode_option): Handle -fextdirs=.
5197 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5198 * Make-lang.in: Compile jcf-path with version info for use in
5199 identifying the appropriate libgcj.jar.
5201 2002-04-08 Tom Tromey <tromey@redhat.com>
5204 * .cvsignore: Added rmic.1 and rmiregistry.1.
5205 * gcj.texi (Top): Link to new nodes.
5206 (Invoking rmic): New node.
5207 (Invoking rmiregistry): Likewise.
5208 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5210 (java.maintainer-clean): Likewise.
5211 ($(srcdir)/java/rmic.1): New target.
5212 ($(srcdir)/java/rmiregistry.1): Likewise.
5213 (java.install-man): Handle rmic.1 and rmiregistry.1.
5215 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5217 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5218 Add note about handling uncaught exceptions. Add an exception handler
5221 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5223 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5224 after using it to patch CALL_EXPR.
5226 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5228 * gcj.texi (Invocation): Document CNI invocation API.
5230 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5232 * expr.c (truthvalue_conversion): Rename. Update.
5233 (expand_compare): Update.
5234 * java-tree.h (java_truthvalue_conversion): New.
5235 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5237 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5239 * java-tree.h (java_mark_addressable): New.
5240 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5241 * typeck.c (mark_addressable): Rename, update.
5243 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5245 * expr.c (build_java_binop): Update.
5246 * java-tree.h (java_signed_type, java_unsigned_type,
5247 java_signed_or_unsigned_type): Update.
5248 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5249 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5250 * parse.y (patch_binop): Update.
5251 * typeck.c (signed_or_unsigned_type, unsigned_type,
5252 signed_type): Update.
5254 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5256 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5257 (java_dummy_print): Remove.
5258 (lang_print_error): Rename. Exit early if inhibiting output.
5259 (inhibit_error_printing_function): New.
5260 (java_init): Don't set hook.
5261 (lang_init_source): Use new boolean.
5263 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5265 * parse.y (do_resolve_class): Fix infinite recursion.
5267 2002-03-29 Tom Tromey <tromey@redhat.com>
5269 * parse.y (check_inner_circular_reference): Ignore incomplete
5272 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5274 * Make-lang.in (builtins.o): Update.
5275 * boehm.c (get_boehm_type_descriptor): Update.
5276 * builtins.c: Include langhooks.h.
5277 * decl.c (java_init_decl_processing): Update.
5278 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5279 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5281 * typeck.c (type_for_mode, type_for_size): Update.
5283 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5285 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5287 2002-03-28 Tom Tromey <tromey@redhat.com>
5289 * except.c (expand_end_java_handler): If the handler type is NULL,
5290 use java.lang.Throwable. Fixes PR java/5986.
5292 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5294 Fix for PR java/4715:
5295 * jcf-parse.c (parse_source_file_3): New function.
5296 (read_class): Call it.
5297 (java_parse_file): Likewise.
5299 2002-03-28 Jan Hubicka <jh@suse.cz>
5301 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5303 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5305 * parse.y (resolve_package): Initialize "decl".
5306 (lookup_package_type): Remove unused function.
5308 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5310 Fix for PR java/5993:
5311 * parse.y (resolve_package): Return the decl if resolution was
5312 successful. Don't special case "java.lang" and "java.lang.reflect"
5313 packages. Set type_name to the merged identifier.
5314 (resolved_qualified_expression_name): Print error using "name" if
5315 resolve_package returns NULL_TREE.
5317 2002-03-27 Tom Tromey <tromey@redhat.com>
5319 * expr.c (expand_invoke): Don't generate null pointer check if
5320 we're calling <init>.
5322 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5324 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5326 * java-tree.h (java_lang_expand_expr): Similarly.
5327 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5328 (java_init): Don't set hook.
5330 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5332 Fix for PR java/5850:
5333 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5334 context if field was not found in the current scope.
5335 * expr.c (lookup_field): Don't look in enclosing contexts.
5337 2002-03-26 Tom Tromey <tromey@redhat.com>
5339 Fix for PR java/5942:
5340 * parse.y (init_src_parse): Added sanity check.
5341 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5344 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5346 * decl.c (lang_mark_tree): Rename java_mark_tree.
5347 * java-tree.h (java_mark_tree): New.
5348 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5350 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5352 * lex.c: Change java_perform_atof to take normal parameters
5353 instead of a pointer to a parameter block. Call it directly
5356 2002-03-22 Mark Wielaard <mark@klomp.org>
5358 Fix for PR java/5368:
5359 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5360 when printing error message.
5362 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5364 * decl.c (maybe_build_cleanup): Remove.
5366 2002-03-22 Tom Tromey <tromey@redhat.com>
5368 Andrew Haley <aph@cambridge.redhat.com>
5370 * expr.c (build_field_ref): Don't build a check if the field is a
5373 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5375 Fix for PR java/6026:
5376 * lex.c (java_lex): Fix parsing of consecutive floats.
5378 2002-03-21 Tom Tromey <tromey@redhat.com>
5380 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5383 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5385 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5386 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5388 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5390 * gcj.texi: @code{gcj} becomes @command{gcj}.
5391 @code{gcc} becomes @command{gcc}.
5392 GcjRaw changed to gnu.gcc.RawData.
5394 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5396 * decl.c (start_java_method): Use new hook.
5397 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5398 (java_init): Remove old hook.
5400 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5402 * builtins.c (define_builtin): Do nothing if `type' is null.
5405 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5407 * parse.y (parser_check_super_interface): Fix error message
5410 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5412 * jcf-parse.c (get_constant): Delete unused variables.
5414 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5416 * java-tree.h (java_parse_file): New.
5417 * jcf-parse.c (yyparse): Rename java_parse_file.
5418 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5420 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5422 * parse.y (craft_constructor): Return the constructor decl.
5423 (java_expand_classes): Update comments.
5424 (lookup_method_invoke): Call fix_constructors immediately for
5425 anonymous class. Fixes PR java/5935.
5427 2002-03-15 Anthony Green <green@redhat.com>
5429 * jcf-parse.c (yyparse): Don't emit class registration
5430 constructor when compiling resource files.
5432 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5434 * lang.c (java_tree_code_type, java_tree_code_length,
5435 tree_code_name): Delete.
5436 (tree_code_type, tree_code_length, tree_code_name): Define.
5437 (java_init): Don't try to copy into the various tree_code
5440 2002-03-12 Tom Tromey <tromey@redhat.com>
5442 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5443 UTF-8, not UCS-2. Fixes PR java/5923.
5445 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5446 a call_expr wrapped in a convert. Fixes PR java/5848.
5448 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5450 * jcf-write.c (write_classfile): Improve error strings.
5452 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5454 * lex.c: Adjust comments to GNU standards.
5456 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5458 Fix for PR java/5902:
5459 * lex.c (java_lex): Fix parsing of literals.
5461 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5463 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5464 to prevent it getting evaluated twice in the store checking case.
5465 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5468 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5470 * decl.c (java_init_decl_processing): Make sure class_type_node
5471 alignment is not less than 64 bits if hash synchronization is enabled.
5473 2002-03-08 Per Bothner <per@bothner.com>
5475 * parse.y (java_complete_lhs): Check if patch_assignment
5476 returned an error-mark.
5478 * parse.y (try_builtin_assignconv): Don't special-case zero.
5480 2002-03-08 Per Bothner <per@bothner.com>
5482 Fix for PR java/5812.
5483 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5484 here instead of in JSR macro. Likewise with load_type_state call.
5485 Do the latter on if the return_pc has been verified (the jsr returns).
5486 (JSR): Now just call build_java_jsr.
5488 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5490 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5491 (java.install-common): Link native driver to
5492 JAVA_TARGET_INSTALL_NAME.
5494 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5496 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5497 * builtins.c(sin_builtin): Likewise
5498 * builtins.c(sqrt_builtin): Likewise
5500 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5502 * java/expr.c, java/jcf-parse.c, java/lex.c:
5503 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5504 REAL_ARITHMETIC blocks unconditional. Delete some further
5505 #ifdef blocks predicated on REAL_ARITHMETIC.
5507 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5509 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5510 explicit sizeof/sizeof.
5511 * decl.c (java_init_decl_processing): Likewise.
5512 * jcf-parse.c (init_jcf_parse): Likewise.
5513 * parse.y (init_src_parse): Likewise.
5515 2002-03-02 Per Bothner <per@bothner.com>
5517 Make --CLASSPATH by a synonym for --classpath and -classpath.
5518 Implement --bootclasspath.
5519 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5520 (classpath_l): Remove.
5521 (jcf_path_CLASSPATH_arg): Remove.
5522 (jcf_path_bootclasspath_arg): New function.
5523 (jcf_path_seal): Simplify accordingly.
5525 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5526 (jcf_path_CLASSPATH): Remove declaration.
5527 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5528 (lang_specific_driver): Translate -bootclasspath.
5529 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5530 * lang.c (decode_lang_options): Do jcf_path_init first.
5531 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5532 * gjavah.c: Also handle --bootclasspath.
5533 Handle --CLASSPATH as a synonum for --classpath.
5534 * jcf-dump.c: Likewise.
5536 "." is not part of system path, but is the default for --classpath.
5537 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5538 (jcf_path_seal): Add "." if no CLASSPATH specified.
5540 * gcj.texi: Document changes.
5542 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5544 * expr.c (build_java_arraystore_check): Fix formatting.
5546 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5548 Fix for PR java/5758, java/5632:
5549 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5550 inner-class separator too.
5551 * parse.y (do_resolve_class): New local `decl_result.'
5552 Progressively build a name for what can have been loaded.
5554 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5556 * expr.c (java_array_data_offset): Removed function.
5557 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5558 (build_java_array_length_access): Obtain "length" value using a
5559 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5560 (build_java_arrayaccess): Correct comment. Access "data" using a
5561 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5562 (build_java_arraystore_check): New function.
5563 (expand_java_arraystore): Use build_java_arraystore_check.
5564 * parse.y (patch_assignment): Simplify code to insert a store check
5565 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5566 * check-init.c (check_init): Update to reflect that an array length
5567 access is now a COMPONENT_REF.
5568 * gcj.texi (Code Generation): Improve documentation of
5569 -fno-bounds-check. Add documentation for -fno-store-check.
5570 * java-tree.h (flag_store_check): Declare.
5571 (build_java_arraystore_check): Declare.
5572 * lang.c (flag_store_check): Initialize to 1.
5573 (lang_f_options): Add store-check option.
5574 * jvspec.c: Don't pass store-check option to jvgenmain.
5575 * lang-options.h: Add help string for -fno-store-check.
5577 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5579 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5580 * java-tree.h (java_dup_lang_specific_decl): New.
5581 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5583 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5585 * builtins.c, decl.c: Delete traditional-mode-related code
5586 copied from the C front end but not used, or used only to
5587 permit the compiler to link.
5589 2002-02-22 Tom Tromey <tromey@redhat.com>
5591 Fix for PR java/2369:
5592 * jvspec.c (verify_class_name): New function.
5593 (lang_specific_driver): Call it.
5594 (JAVA_START_CHAR_P): New macro.
5595 (JAVA_PART_CHAR_P): Likewise.
5597 2002-02-22 Per Bothner <per@bothner.com>
5599 * class.c: Change vtable to be more compatible with g++ v3 abi.
5600 (get_dispatch_table): Prepend offset-to-top (always 0) and
5601 type_info pointer (currently unimplemented hence NULL) to vtable.
5602 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5603 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5604 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5605 (build_dtable_decl): Add declarations for new fields.
5607 2002-02-20 Per Bothner <per@bothner.com>
5609 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5610 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5611 don't need to set it on the COMPOUND_EXPR - the caller does that.
5613 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5615 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5616 `--CLASSPATH' becomes `--classpath.'
5617 * gjavah.c: Likewise.
5618 * jcf-dump.c: Likewise.
5619 * lang-options.h: Likewise.
5621 * jcf-path.c: Updated comment.
5622 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5623 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5624 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5625 (jcf_path_CLASSPATH_arg): Ditto.
5626 (classpath_u): Updated leading comment.
5628 2002-02-20 Per Bothner <per@bothner.com>
5630 * builtins.c (check_for_builtin): New function.
5631 (build_call_or_builtin): Remove.
5632 * java-tree.h: Update accordingly.
5633 * expr.c (expand_invoke): Use build + check_for_builtin instead
5634 of build_call_or_builtin.
5635 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5636 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5637 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5639 2002-02-17 Tom Tromey <tromey@redhat.com>
5641 * java-tree.h (TYPE_STRICTFP): New macro.
5642 (struct lang_type) [strictfp]: New field.
5643 (CLASS_STRICTFP): New macro.
5644 (METHOD_STRICTFP): New macro.
5645 (struct lang_decl) [strictfp]: New field.
5646 * parse.y (method_header): Disallow strictfp constructor or
5648 (STRICT_TK): Move before MODIFIER_TK.
5649 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5650 (METHOD_MODIFIERS): Likewise.
5651 (INTERFACE_MODIFIERS): Likewise.
5652 * jcf-write.c (get_access_flags): Likewise.
5653 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5654 (add_method_1): Likewise.
5655 (get_access_flags_from_decl): Likewise.
5656 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5657 recognize strictfp flag.
5658 * jcf.h (ACC_STRICT): New define.
5660 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5662 * class.c(build_utf8_ref): Move declaration of decl_size
5664 2002-02-07 Tom Tromey <tromey@redhat.com>
5666 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5669 2002-02-04 Anthony Green <green@redhat.com>
5671 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5672 sections if available.
5674 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5676 * parse.y (java_expand_classes): Fix typo in static field loop.
5678 2002-02-02 Richard Henderson <rth@redhat.com>
5680 * class.c (add_field): Mark static fields external.
5681 (build_class_ref): Remove redundant set.
5682 * parse.y (java_expand_classes): Mark static fields of classes
5683 to be compiled as local.
5684 * jcf-parse.c (parse_class_file): Likewise.
5686 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5688 * gcj.texi (About CNI): New node.
5690 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5693 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5694 setlocale() with LC_CTYPE as a parameter.
5697 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5699 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5700 Follow GNU Coding Standards for --version.
5702 2002-01-28 Tom Tromey <tromey@redhat.com>
5704 * expr.c (build_jni_stub): Ensure storage for `meth' is
5706 * parse.y (java_complete_expand_methods): Set
5707 current_function_decl before building JNI stub.
5709 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5711 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5714 2002-01-22 Tom Tromey <tromey@redhat.com>
5716 * decl.c (java_init_decl_processing): Use add_predefined_file.
5717 Predefine RawData.java.
5718 (predef_filenames): Removed.
5719 (java_init_decl_processing): Don't register predef_filenames.
5720 * jcf-parse.c (add_predefined_file): New function.
5721 (predefined_filename_p): Rewrote.
5722 (predefined_filename_p): No longer static.
5723 * decl.c (java_init_decl_processing): Call initialize_builtins.
5724 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5725 (java/builtins.o): New target.
5726 * builtins.c: New file.
5727 * parse.y (patch_invoke): Use build_call_or_builtin.
5728 * java-tree.h (build_call_or_builtin): Declare.
5729 (initialize_builtins): Declare.
5730 (java_set_exception_lang_code): Removed unused declaration.
5731 (PREDEF_FILENAMES_SIZE): Removed.
5732 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5733 (predef_filenames): New define.
5734 (add_predefined_file): Declare.
5735 (predefined_filename_p): Declare.
5736 * expr.c (expand_invoke): Use build_call_or_builtin.
5738 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5740 * parse.y (patch_switch_statement): Fix format specifier.
5742 2002-01-16 Tom Tromey <tromey@redhat.com>
5744 More for PR java/5365:
5745 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5747 (process_file): Generate include for
5748 java.lang.UnsupportedOperationExceptions.
5750 2002-01-15 Andreas Jaeger <aj@suse.de>
5752 * .cvsignore: Add man pages.
5754 2002-01-15 Tom Tromey <tromey@redhat.com>
5756 Fix for PR java/5365:
5757 * gjavah.c (process_file): Turn class name into a file name.
5759 2002-01-14 Matthias Klose <doko@debian.org>
5761 * gcj.texi: Fix whitespace and formatting errors in the
5762 synopsis of the man pages. Update copyright.
5764 2002-01-14 Tom Tromey <tromey@redhat.com>
5767 * Make-lang.in (java.install-man): Handle jv-convert man page.
5768 (java.generated-manpages): Added jv-convert.1.
5769 (java.uninstall): Remove jv-convert.1.
5770 (java.maintainer-clean): Likewise.
5771 ($(srcdir)/java/jv-convert.1): New target.
5772 * gcj.texi (Top): Link to jv-convert node.
5773 (Individual utilities): Likewise.
5774 (Invoking jv-convert): New node.
5776 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5777 Martin Kahlert <martin.kahlert@infineon.com>
5779 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5780 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5782 2002-01-03 Graham Stott <grahams@redhat.com>
5784 * class.c (compile_resource_file): Update copyright date.
5785 Constify filename parameter.
5786 (java-tree.h): Update copyright date.
5787 (compile_resource_file): Constify filename parameter.
5789 2002-01-03 Graham Stott <grahams@redhat.com>
5791 * gcc/jcf-parse.c: Update copyright date.
5792 (yyparse): Constify resource_filename.
5794 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5796 * parse.y (src_parse_roots): Don't needlessly zero init.
5798 2001-12-31 Tom Tromey <tromey@redhat.com>
5800 * parse.y (dump_java_tree): New function.
5801 (source_end_java_method): Call it.
5802 (end_class_declaration): Likewise.
5803 * lang.c (java_decode_option): Call dump_switch_p.
5805 2001-12-28 Tom Tromey <tromey@redhat.com>
5807 * gen-table.pl: Don't process characters after \uffff. Added
5808 comment pointing to input file.
5810 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5812 * gen-table.pl: Const-ify output. Document the location of a
5813 suitable unicode input file.
5815 * chartables.h: Regenerate.
5817 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5819 * chartables.h: Const-ify.
5820 * gjavah.c (options): Likewise.
5821 * jcf-dump.c (options): Likewise.
5822 * jv-scan.c (options): Likewise.
5823 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5824 * parse.y (binop_lookup): Likewise.
5826 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5828 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5829 the static arrays that are output.
5830 * jvspec.c (jvgenmain_spec): Make static.
5831 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5832 * keyword.h: Regenerate.
5833 * lang.c (string_option, process_option_with_no, lang_f_options,
5834 lang_W_options): Const-ify.
5835 * lex.c (java_lex): Likewise.
5837 2001-12-21 Richard Henderson <rth@redhat.com>
5839 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5840 (get_boehm_type_descriptor): ... here. Arrange for the
5841 TREE_TYPE to get set properly.
5843 2001-12-21 Richard Henderson <rth@redhat.com>
5845 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5846 only if the target requires collect2.
5848 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5850 2001-12-20 Tom Tromey <tromey@redhat.com>
5853 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5854 CAN_COMPLETE_NORMALLY for the node.
5855 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5856 generate code for second branch if first branch can't complete
5858 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5859 the loop head if the loop body can't complete normally.
5861 2001-12-20 Tom Tromey <tromey@redhat.com>
5864 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5865 case where `finally' clause can't complete normally.
5867 2001-12-20 Tom Tromey <tromey@redhat.com>
5870 * parse.y (analyze_clinit_body): Added this_class parameter.
5871 Check for more cases where we must keep <clinit>.
5872 (maybe_yank_clinit): Cleaned up flow control.
5874 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5876 * decl.c (java_init_decl_processing): Don't initialize
5877 finit_leg_identifier_node.
5878 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5879 (finit_leg_identifier_node): Remove.
5880 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5882 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5884 * mangle.c (mangle_member_name): Don't special-case for
5886 * mangle_name.c (unicode_mangling_length): Likewise.
5887 (append_unicode_mangled_name): Likewise.
5888 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5891 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5893 * expr.c (build_java_array_length_access): Don't force null pointer
5894 check unless flag_check_references is set.
5896 2001-12-20 Tom Tromey <tromey@redhat.com>
5898 Fix for PR java/3417:
5899 * parse.y (patch_assignment): Added special processing for
5901 (patch_return): Don't convert booleans to integers, and don't
5902 special-case `null'.
5904 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5906 * config-lang.in (diff_excludes): Remove.
5908 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5910 * gcj.texi: Update link to GCC manual.
5912 2001-12-17 Tom Tromey <tromey@redhat.com>
5914 * parse.y (link_nested_class_to_enclosing): Removed useless
5917 2001-12-16 Tom Tromey <tromey@redhat.com>
5919 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5922 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5924 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5925 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5928 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5930 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5932 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5934 * decl.c (java_init_decl_processing): Build otable_type correctly.
5935 otable_decl is an otable_type.
5937 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5939 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5940 otable_type, otable_ptr_type, method_symbol_type,
5941 method_symbols_array_type, method_symbols_array_ptr_type): New
5942 field/global tree definitions.
5943 (flag_indirect_dispatch): New flag.
5944 * decl.c (java_init_decl_processing): Initialize new otable and
5945 otable_syms type nodes and decls. Add new field "index" to
5947 * class.c (build_method_symbols_entry): New function.
5948 (make_method_value): Set "index" to to method's vtable index for
5949 virtual methods when indirect-dispatch is not used.
5950 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5951 and set vtable_method_count to -1. Set otable and otable_syms field
5952 if indirect-dispatch is used and there was something to put in them.
5953 (build_method_symbols_entry): New function.
5954 (emit_offset_symbol_table): New function.
5955 * expr.c (get_offset_table_index): New function.
5956 (build_invokevirtual): Build array reference to otable at the index
5957 returned by get_offset_table_index, and use the result as the vtable
5959 (build_invokeinterface): Similar.
5960 * jcf-parse.c (yyparse): If indirect-dispatch, call
5961 emit_offset_symbol_table at the end of compilation, after all classes
5962 have been generated.
5963 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5964 * lang.c (flag_indirect_dispatch): Define.
5965 (lang_f_options): Add indirect-dispatch flag.
5967 2001-12-14 Matthias Klose <doko@debian.org>
5969 * gcj.texi: Markup for man page generation. Document missing
5970 options printed by <tool> --help.
5971 Terminate description of gij's -ms option with a dot.
5972 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5973 (java.generated-manpages java.install-man, java.uninstall,
5974 java-maintainer-clean) Updated.
5976 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5978 * class.c (get_dispatch_table): Fix java vtable layout
5979 for TARGET_VTABLE_USES_DESCRIPTORS.
5980 * decl.c (java_init_decl_processing): Initialize
5981 alloc_no_finalizer_node, finalize_identifier_node.
5982 * expr.c (class_has_finalize_method): New function.
5983 (expand_java_NEW): Generate calls for finalizer-free allocation.
5984 (build_invokevirtual): Fix java vtable layout for
5985 TARGET_VTABLE_USES_DESCRIPTORS.
5986 * java-tree.h (enum java_tree_index): New entries:
5987 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5988 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5989 (class_has_finalize_method): declare.
5990 (HAS_FINALIZER_P): New macro.
5991 * parse.y (patch_invoke): Generate calls for finalizer-free
5994 2001-12-12 Matthias Klose <doko@debian.org>
5996 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5997 whitespace at end of line.
5999 2001-12-11 Tom Tromey <tromey@redhat.com>
6001 * lex.c (java_init_lex): Define wfl_to_string as
6002 gnu.gcj.runtime.StringBuffer unless generating bytecode.
6004 2001-12-11 Jeff Sturm <jsturm@one-point.com>
6006 * class.c (make_method_value): Use null_pointer_node to
6007 represent empty exception table.
6009 2001-12-10 Tom Tromey <tromey@redhat.com>
6011 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
6013 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
6015 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
6017 2001-12-09 Per Bothner <per@bothner.com>
6019 * check-init.c (current_switch_has_default): New static field.
6020 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
6021 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
6022 DEFAULT_EXPR seen, simulate a default alternative that copies state.
6024 2001-12-09 Tom Tromey <tromey@redhat.com>
6026 * check-init.c (check_init): Don't allow pre- or post- increment
6027 or decrement of final variable.
6028 (final_assign_error): Minor error message rewording.
6030 2001-12-08 Tom Tromey <tromey@redhat.com>
6032 * java-tree.h: Fixed typo.
6034 * gjavah.c (decompile_method): Don't decompile to `return this'
6037 * gjavah.c (cxx_keywords): Re-sorted.
6038 * lex.c (cxx_keywords): Re-sorted.
6040 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
6043 * gjavah.c (print_namelet): Clear subnamelets.
6044 (HANDLE_METHOD): Set `method_printed' earlier.
6046 2001-12-07 Tom Tromey <tromey@redhat.com>
6048 * lang.c (lang_f_options): Added
6049 optimize-static-class-initialization.
6050 (java_decode_option): Removed special case.
6052 2001-12-07 Per Bothner <per@bothner.com>
6054 * check-init.c (check_init): Fix typo freeing memory twice.
6056 2001-12-05 Per Bothner <per@bothner.com>
6058 Restore support for static class initialization optimization.
6059 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
6060 * check-init.c (check_int): At end of BLOCK handle initialization
6061 blocks, which used to be done in java_complete_expand_method but did
6062 not handle the case where check_for_initialization might allocate
6063 more than a word of bits.
6064 * decl.c (lang_make_tree): The smic field is now a tree.
6065 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
6066 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
6068 * parse.y (emit_test_initialization): Combine hash_lookup calls.
6070 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
6071 Change from a hash table to a list.
6072 (struct_lang_decl): Change field 'smic' to match.
6073 * class.c (add_method_1): Initialize
6074 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
6075 * parse.y (adjust_init_test_initialization): Removed - inlined into -
6076 (java_expand_method_bodies): -here, since 'smic' is now a list.
6077 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
6079 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
6081 * class.c (java_hash_compare_tree_node): Fix casts.
6083 2001-12-04 Per Bothner <per@bothner.com>
6085 * check-init.c: Handle definite unassignment to finals in addition
6086 to definite assignment.
6087 (loop_current_locals): New field.
6088 (num_current_locals, int start_current_locals, num_current_words):
6090 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
6091 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
6092 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
6093 (get_variable_decl, check_final_reassigned): New functions.
6094 (check_init, check_bool_init): Modify as needed for checking finals.
6095 (check_for_initialization): Take extra parameter and return void.
6096 Do extra start-up logic to check final fields for assignment.
6097 * parse.y (check_static_final_variable_assignment_flag,
6098 reset_static_final_variable_assignment_flag, check_final_assignment,
6099 check_final_variable_local_assignment_flag,
6100 reset_final_variable_indirect_assignment_flag,
6101 reset_final_variable_global_assignment_flag): Remove functions.
6102 (java_complete_expand_methods, outer_field_access_fix,
6103 patch_assignment): Remove no-longer used logic.
6104 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6105 * parse.y (register_fields, java_complete_tree): Update accordingly.
6107 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6108 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6109 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6111 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6113 * java-tree.h (DECL FINAL): New bit-field.
6114 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6115 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6116 (DECL_INIT_CALLS_THIS): New macro.
6117 (struct lang_decl): New bit-field init_calls_this.
6118 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6119 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6120 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6121 use it for both local variables and final fields.
6122 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6124 (struct lang_type): Remove hfv bit-field.
6125 (check_for_initialization): Change to return void.
6127 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6128 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6129 * check-init.c (final_assign_error): New helper function.
6130 (check_final_reassigned, check_init): Use it.
6131 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6133 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6134 bit-fields to unsigned.
6136 2001-12-03 Per Bothner <per@bothner.com>
6138 * parse.y (patch_binop): Minor constant folding.
6140 * parse.y (build_current_thisn): Shorter 'buffer'.
6142 2001-12-03 Per Bothner <per@bothner.com>
6144 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6145 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6146 * jcf-write.c (generate_bytecode_insns): Remove support for
6147 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6148 * check-init.c (check_init): Likewise.
6150 2001-12-03 Per Bothner <per@bothner.com>
6152 * verify.c (subroutine_nesting): New function.
6153 (verify_jvm_instructions): Use it to fix logic for checking that
6154 we're done with the current subroutine.
6156 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6157 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6159 2001-12-03 Per Bothner <per@bothner.com>
6161 * jcf.h: Fix obvious typo in comment.
6162 * typeck.c (build_null_signature): Add comment.
6164 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6166 * expr.c: Remove leading capital from diagnostic messages, as
6167 per GNU coding standards.
6168 * jcf-io.c: Similarly.
6169 * jcf-parse.c: Similarly.
6170 * jv-scan.c: Similarly.
6171 * jvspec.c: Similarly.
6172 * mangle.c: Similarly.
6174 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6175 Alexandre Petit-Bianco <apbianco@redhat.com>
6177 * expr.c (build_java_arrayaccess): Call save_expr on array for
6178 correct evaluation order, modified comment, fixed indentation.
6179 * parse.y: (patch_assignment): Correctly extract the array base
6180 from the tree generate by build_java_arrayaccess, added comments.
6181 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6182 Fixes PR java/3096, PR java/3803, PR java/3965.
6184 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6186 * expr.c (expand_byte_code): Remove trailing periods from messages.
6187 * jcf-parse.c (load_class, jcf_parse): Similarly.
6188 * jcf-write.c (generate_classfile): Similarly.
6189 * lex.c (java_lex): Similarly.
6191 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6193 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6195 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6197 * Make-lang.in (java.generated-manpages): New dummy target.
6199 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6201 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6203 (lang_specific_pre_link): Use set_input to set input_filename.
6205 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6206 (main): Fix definition.
6207 Strip `main' from classname.
6210 2001-11-18 Roger Sayle <roger@eyesopen.com>
6212 * parse.h (java_expand_switch): Remove old prototype.
6214 2001-11-18 Tom Tromey <tromey@redhat.com>
6216 Fix for PR java/1401:
6217 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6219 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6222 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6224 * lang.c (finish_parse): Rename to java_finish.
6225 (LANG_HOOKS_FINISH, java_finish): New.
6227 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6229 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6230 * java-tree.h: New prototype.
6231 * lang.c (java_init): Update prototype. Combine with old init_parse.
6233 2001-11-13 Tom Tromey <tromey@redhat.com>
6235 * gjavah.c (method_signature): New global.
6236 (HANDLE_METHOD): Set it.
6237 (decompile_return_statement): New function.
6238 (decompile_method): Use it.
6239 (print_method_info): Removed `synth' argument.
6241 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6243 * java-tree.h (java_set_yydebug): New.
6244 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6245 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6246 (print_lang_decl, print_lang_type, print_lang_identifier,
6247 print_lang_statistics, lang_print_xnode): Remove.
6249 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6251 * jcf-parse.c (init_lex): Remove.
6252 * lang.c (language_string, lang_identify): Remove.
6253 (struct lang_hooks): Constify.
6254 (LANG_HOOKS_NAME): Override.
6255 (init_parse): Update.
6257 2001-11-08 Andreas Franck <afranck@gmx.de>
6259 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6260 program_transform_name the way suggested by autoconf.
6261 (java.install-common): Also transform auxiliary program names with
6262 program_transform_name.
6264 2001-11-08 Tom Tromey <tromey@cygnus.com>
6266 * parse.y (trap_overflow_corner_case): New rule.
6267 (unary_expression): Use it.
6268 * lex.c (java_init_lex): Don't set minus_seen.
6269 (yylex): Don't use minus_seen. Communicate overflow to parser for
6271 (error_if_numeric_overflow): New function.
6272 * parse.h (minus_seen): Removed field.
6273 (JAVA_RADIX10_FLAG): New define.
6275 2001-11-07 Tom Tromey <tromey@redhat.com>
6277 Patch for PR java/1414:
6278 * parse.y (case_label_list): New global.
6279 (goal): Register case_label_list with GC.
6280 (java_complete_lhs): Save new case on case_label_list.
6281 (patch_switch_statement): Check for duplicate case labels.
6283 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6285 * parse.y (patch_assignment): Removed unused third argument.
6286 (java_complete_lhs): Removed unused third argument to patch_assignment.
6288 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6290 * lang.c: Include langhooks-def.h.
6291 * Make-lang.in: Update.
6293 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6295 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6297 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6299 * mangle.c (find_compression_record_match): Don't match compression
6300 records for package name elements unless they occur at the start of
6301 the name. Fix for PR java/4717.
6303 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6305 * expr.c (expand_java_field_op): Don't special-case references to
6306 java.lang.PRIMTYPE.TYPE.
6307 (build_primtype_type_ref): Removed.
6308 * java-tree.h (build_primtype_type_ref): Remove prototype.
6309 * parse.y (maybe_build_primttype_type_ref): Removed.
6310 (complete_function_arguments): Don't special-case references to
6311 java.lang.PRIMTYPE.TYPE.
6312 (patch_assignment): Likewise.
6313 (array_constructor_check_entry): Likewise.
6315 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6317 * mangle.c (static tree compression_table): Fixed leading comment.
6318 * parse.h (struct parser_ctxt): Fixed field comment.
6319 * parse.y (check_pkg_class_access): New prototype, fixed leading
6320 comment, new parameter used to emit error only if passed as true.
6321 (parse_check_super): Pass extra argument to check_pkg_class_access.
6322 (do_resolve_class): Likewise.
6323 (process_imports): Likewise.
6324 (read_import_dir): Fixed indentation.
6325 (find_in_imports_on_demand): New local class_type_name. Local
6326 node_to_use deleted. while loop changed into for loop. Report
6327 multiple definition only for accessible classes. Improved error
6329 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6330 assigned to parameter list, fixed indentation. while loop changed
6331 into for loop, restore TREE_CHAIN on local `tem' before the next
6334 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6336 * lang.c (lang_get_alias_set): Deleted.
6338 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6340 * gjavah.c (jni_print_char): Fix thinko in last change.
6342 * gjavah.c (jni_print_char, decode_signature_piece): Use
6343 safe-ctype macros and/or fold extra calls into fewer ones.
6344 * lex.c (java_read_unicode, java_lex): Likewise.
6345 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6346 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6347 * mangle_name.c (append_unicode_mangled_name,
6348 unicode_mangling_length): Likewise.
6350 2001-10-17 Richard Henderson <rth@redhat.com>
6352 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6354 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6356 * lang.c (langhooks.h): Included.
6357 (LANG_HOOKS_INIT): Redefined.
6358 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6359 (LANG_HOOKS_DECODE_OPTION): Likewise.
6360 (struct lang_hooks lang_hooks): New initialization.
6362 2001-10-11 Per Bothner <per@bothner.com>
6364 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6365 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6366 The former is simpler, and jcf-write.c handles it better.
6367 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6368 or WITH_CLEANUP_EXPR.
6369 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6370 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6372 * parse.y (patch_if_else_statement): If the condition is constant,
6373 optimize away the test.
6375 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6377 * parse.y (patch_cast): Call patch_string on the first operand of
6378 the incoming node, update it if necessary. Fixes PR java/4510.
6380 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6382 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6383 when name qualifier matches a package name.
6385 2001-10-08 Tom Tromey <tromey@redhat.com>
6387 Fix for PR java/4489:
6388 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6389 force a new label when computing `body_block'.
6391 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6393 * jcf-io.c (format_uint): Const-ify.
6394 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6395 * lex.c (java_get_line_col): Likewise.
6396 * parse.y (build_incdec): Likewise.
6398 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6400 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6401 a NULL enclosing context if appropriate. Fixes PR java/4466.
6403 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6405 * parse.y (patch_assignment): Use lvalue's original TYPE when
6406 building the final COMPOUND_EXPR.
6407 (try_reference_assignconv): Fixed leading comment.
6409 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6411 * parse.y (check_final_variable_indirect_assignment): For
6412 COMPOUND_EXPR, return only if finals were found initialized
6413 properly, if not, keep on checking.
6414 (check_final_variable_global_assignment_flag): New local
6415 error_found, set when appropriate and used to decide whether to
6416 report uninitialized finals. Fixed typo in comment.
6418 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6420 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6421 last three initializations. Fixes PR java/4360.
6423 2001-09-21 Richard Henderson <rth@redhat.com>
6425 * class.c (get_dispatch_table): Handle function descriptors.
6426 (build_dtable_decl): Likewise.
6427 * expr.c (build_invokevirtual): Likewise.
6429 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6431 * parse.y (patch_method_invocation): Build class initialization
6432 when static finals are used to qualify method invocation.
6435 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6437 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6438 build_type_name_from_array_name.
6439 (STRING_STRIP_BRACKETS): New macro.
6440 * parse.y (build_type_name_from_array_name): New function.
6441 (array_creation_expression:): Accumulate []s instead of [s.
6442 (cast_expression:): Accumulate []s instead of [s after cast type
6444 (build_array_from_name): Local string deleted, use
6445 build_type_name_from_array_name.
6446 (build_unresolved_array_type): Accumulate []s instead of [s after
6448 (register_fields): Fixed comment.
6449 (resolve_class): Local name, base deleted, new locals tname and
6450 array_dims. Use build_type_name_from_array_name. Use array_dims to
6452 (purify_type_name): Use STRING_STRIP_BRACKETS.
6454 2001-09-18 Andreas Jaeger <aj@suse.de>
6456 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6457 * jv-scan.c: Likewise.
6459 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6461 * parse.y (patch_method_invocation): Inner class creation context
6462 check not enforced within constructors. Fixes PR java/1873.
6464 2001-09-16 Tom Tromey <tromey@redhat.com>
6466 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6467 NOTE_PUSH for single-case push. Fixes PR java/4189.
6469 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6471 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6472 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6473 (struct lang_type): New fields import_list and import_demand_list.
6474 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6475 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6476 (do_resolve_class): New local saved_enclosing_type, initialized,
6477 passed as parameter to find_in_imports and find_in_imports_on_demand.
6478 (find_in_imports): Added paramater enclosing_type, use its
6479 TYPE_IMPORT_LIST when applicable.
6480 (find_in_imports_on_demand): Added parameter enclosing_type, use
6481 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6482 declaration and initialization.
6483 (fold_constant_for_init): Switch/restore current_class to the
6484 appropriate context.
6486 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6488 * verify.c (verify_jvm_instructions): Fix typo.
6490 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6492 * expr.c (expand_invoke): Const-ification.
6493 * parse.y (patch_method_invocation): Likewise.
6495 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6497 * gjavah.c (cxx_keywords): Const-ification.
6498 * keyword.gperf (java_keyword): Likewise.
6499 * lang.c (java_tree_code_name): Likewise.
6500 * lex.c (cxx_keywords): Likewise.
6501 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6503 2001-09-11 Richard Henderson <rth@redhat.com>
6505 * parse.h (ctxp_for_generation): Mark extern.
6507 2001-09-10 Richard Henderson <rth@redhat.com>
6509 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6511 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6513 * typeck.c (java_array_type_length, build_prim_array_type):
6514 Represent empty arrays by NULL index.
6516 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6518 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6519 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6521 2001-09-06 Anthony Green <green@redhat.com>
6523 * class.c (O_BINARY): Define if necessary.
6524 (registerResource_libfunc): Declare.
6525 (init_class_processing): Initilize registerResource_libfunc.
6526 (compile_resource_file): New function.
6527 * java-tree.h (resource_name): Declare.
6528 (compile_resource_file): Declare.
6529 * jcf-parse.c (yyparse): Handle compiling java resource files.
6530 * lang.c (java_decode_option): Handle -fcompile-resource option.
6531 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6533 * gcj.texi (Code Generation): Add documentation for -R flag.
6535 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6537 * jcf-write.c (generate_classfile): Issue an error in case of
6538 field/initial value mismatch.
6539 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6540 being initialized and we're generating bytecode.
6541 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6542 set DECL_INITIAL properly when appropriate.
6546 2001-09-01 Per Bothner <per@bothner.com>
6548 * parse.y (maybe_yank_clinit): A field without an initializer is not
6549 relevant. All initializers except static final and constant require
6550 <clinit>, regardless of flag_emit_class_files.
6552 2001-08-31 Per Bothner <per@bothner.com>
6554 * class.c (set_constant_value): When not emitting class files, then a
6555 String ConstantValue is a utf8const_ptr_type.
6557 2001-08-30 Per Bothner <per@bothner.com>
6559 * jcf-write.c (generate_classfile): Check that field is primitive
6560 or string before emitting ConstantValue attribute.
6562 2001-08-30 Per Bothner <per@bothner.com>
6564 * parse.y (resolve_qualified_expression_name): If creating a
6565 COMPOUND_EXPR, set it's type correctly.
6567 2001-08-30 Per Bothner <per@bothner.com>
6569 * jcf-io.c (open_class): Set filename field.
6571 * jcf-parse,c (parse_class_file): Set current_function_decl
6572 for better error message when Code attribute is missing.
6574 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6575 better diagnostics, especially for constructors.
6577 2001-08-30 Per Bothner <per@bothner.com>
6579 * jcf-write.c (generate_classfile): Don't write ConstantValue
6580 attribute if field is not final, for compatibility with jdk.
6582 * jcf-write.c (generate_classfile): Convert ConstantValue values
6583 to correct type. Work-around for front-end bug.
6584 * class.c (set_constant_value): Error if constant has wrong type.
6586 2001-08-30 Per Bothner <per@bothner.com>
6588 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6589 "Double" are printed at verbosity 1.
6591 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6593 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6595 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6597 * parse.y (patch_assignment): Don't verify final re-assignment here.
6598 (java_complete_lhs): Verify assignments to finals calling
6599 patch_assignment. Verify re-assignments to finals before calling
6602 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6604 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6607 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6609 * lex.c (java_lex): new local found_hex_digits. Set and then used
6610 in test to reject invalid hexadecimal numbers.
6611 * parse.y (java_complete_tree): Prevent unwanted cast with
6612 initialized floating point finals.
6613 (patch_binop): Emit a warning when detecting a division by zero,
6614 mark result not constant, don't simplify non integer division.
6616 2001-08-28 Per Bothner <per@bothner.com>
6618 * jcf-write.c (generate_bytecode_insns): For increments and
6619 decrements just recurse to push constant. Improvement on Mark's patch.
6621 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6623 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6624 real conversion for increments and decrements of reals.
6626 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6628 * parse.y (resolve_qualified_expression_name): Handle unresolved
6629 qualified expressions, prevent numerical qualifiers, fixed typo.
6632 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6634 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6635 don't report anything but deprecated class when marked so. Handle
6637 (patch_method_invocation): Check deprecation on methods and types.
6638 (patch_binop): code becomes an enum tree_code, added default: to
6639 switch to handle that. Detect division by zero, try to fold and
6640 return before using a subroutine.
6642 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6644 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6645 file smaller than 4 bytes.
6646 * parse.y (check_inner_circular_reference): New function.
6647 (check_circular_reference): Likewise.
6648 (array_initializer:): Accept {,}.
6649 (java_check_circular_reference): Rewritten using
6650 check_circular_reference and check_inner_circular_reference.
6651 (java_complete_expand_method): Unconditionally save and restore
6652 the unpurged exception list.
6653 (build_dot_class_method_invocation): Unmangle signature parameter.
6655 2001-08-21 Tom Tromey <tromey@redhat.com>
6657 * decl.c (init_decl_processing): Add `throws' field to method
6659 * class.c (make_method_value): Compute `throws' field for method.
6661 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6663 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6664 circularity is detected.
6665 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6667 2001-08-17 Richard Henderson <rth@redhat.com>
6669 * class.c (emit_register_classes): Add align parameter to
6670 call to assemble_integer.
6672 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6674 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6675 loading a class_or_name fails, try considering an innerclass name
6676 and load the enclosing context.
6677 * parse.y (resolve_inner_class): New function.
6678 (find_as_inner_class): Added leading comment.
6679 (register_incomplete_type): Keep the current context as enclosing
6680 context for JDEP_FIELD dependencies.
6681 (do_resolve_class): Locals new_class_decl and super initialized to
6682 NULL. Call resolve_inner_class, explore the enclosing context
6683 superclass if necessary.
6686 2001-08-16 Tom Tromey <tromey@redhat.com>
6688 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6689 * gjavah.c (main): Updated for change to jcf_path_seal.
6690 * lang.c (version_flag): New global.
6691 (java_decode_option): Recognize `-version'.
6692 (java_init): Update for change to jcf_path_seal.
6693 * jcf.h (jcf_path_seal): Added `print' argument.
6694 * jcf-path.c (jcf_path_seal): Added `print' argument.
6696 2001-08-13 Zack Weinberg <zackw@panix.com>
6698 * Make-lang.in (java/decl.o): Update dependencies.
6699 * decl.c: Include libfuncs.h, don't include toplev.h.
6701 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6703 * decl.c (init_decl_processing): exception_type_node,
6704 class_not_found_type_node, and no_class_def_found_type_node
6705 initialized. predef_filenames augmented accordingly.
6706 instinit_identifier_node initialized.
6707 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6708 * java-tree.h (enum java_tree_index): New entries
6709 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6710 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6711 (exception_type_node): New macro.
6712 (class_not_found_type_node): Likewise.
6713 (no_class_def_found_type_node): Likewise.
6714 (instinit_identifier_node): Likewise.
6715 (PREDEF_FILENAMES_SIZE): Adjusted.
6716 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6717 (struct lang_type): Fixed typo in bitfield name.
6718 (DECL_INSTINIT_P): New macro.
6719 (ID_INSTINIT_P): Likewise.
6720 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6722 * parse.y (encapsulate_with_try_catch): New function.
6723 (generate_instinit): Likewise.
6724 (build_instinit_invocation): Likewise.
6725 (ctors_unchecked_throws_clause_p): Likewise.
6726 (add_instance_initializer): Deleted.
6727 (build_instance_initializer): Likewise.
6728 (in_instance_initializer): Likewise.
6729 (check_method_redefinition): instinit$ not to be verified.
6730 (java_complete_expand_methods): Generate instinit$, simplified code.
6731 (build_dot_class_method): Eliminated unnecessary locals. Use
6732 encapsulate_with_try_catch, removed unnecessary code.
6733 (fix_constructors): New local iii. Use build_instinit_invocation.
6734 (patch_method_invocation): Added comment.
6735 (maybe_use_access_method): Don't consider instinit$.
6736 (find_applicable_accessible_methods_list): Shorten the search for
6738 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6739 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6740 (patch_throw_statement): Likewise. Fixed typo.
6742 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6745 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6746 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6748 (lang_specific_pre_link): Use set_input to set input_filename.
6750 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6751 (main): Fix definition.
6752 Strip `main' from classname.
6755 2001-08-11 Zack Weinberg <zackw@panix.com>
6757 * lex.h: Don't include setjmp.h. Don't define
6758 SET_FLOAT_HANDLER or prototype set_float_handler.
6760 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6762 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6763 `poplevel' in the right order.
6765 2001-08-09 Richard Henderson <rth@redhat.com>
6767 * Make-lang.in (class.o): Depend on TARGET_H.
6768 * class.c (emit_register_classes): Use target hooks instead of
6769 assemble_constructor and assemble_destructor.
6771 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6773 * check-init.c (flags.h): Include
6774 (check_init): Don't report uninitialized static class
6775 initialization flags, don't free bit index when doing static class
6776 initialization optimization.
6777 (check_for_initialization): Return type changed to `unsigned int.'
6778 (attach_initialized_static_class): New function.
6779 * class.c (add_method_1): Create the initialized static class
6781 (finish_class): Always emit deferred inline methods.
6782 * decl.c (emit_init_test_initialization): Moved to expr.c
6783 (complete_start_java_method): Don't traverse
6784 DECL_FUNCTION_INIT_TEST_TABLE.
6785 (lang_mark_tree): Mark hash tables in function decls.
6786 * expr.c (emit_init_test_initialization): Moved from decl.c.
6787 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6788 initialization flag, set DECL_CONTEXT and
6789 LOCAL_CLASS_INITIALIZATION_FLAG.
6790 (java_lang_expand_expr): Emit initialization code for static class
6791 initialized flags when entering block, if necessary.
6792 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6793 * java-tree.h (flag_optimize_sci): New global variable declaration.
6794 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6795 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6796 (LOCAL_FINAL_P): Fixed typo in comment.
6797 (FINAL_VARIABLE_P): Likewise.
6798 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6799 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6800 (struct lang_decl): New fields `ict', `smic' and `cif.'
6801 (check_for_initialization): New returned value for global.
6802 (attach_initialized_static_class): New global function.
6803 (STATIC_CLASS_INIT_OPT_P): New macro.
6804 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6805 * lang.c (java_decode_option): Handle
6806 `-fno-optimize-static-class-initialization'
6807 * parse.y (start_complete_expand_method): New function.
6808 (java_expand_method_bodies): Likewise.
6809 (attach_init_test_initialization_flags): Likewise.
6810 (adjust_init_test_initialization): Likewise.
6811 (emit_test_initialization): Likewise.
6812 (java_complete_expand_methods): Nullify abstract and native method
6814 (java_complete_expand_method): New locals `fbody', `block_body'
6815 and `exception_copy.' Reorganized: directly return on empty method
6816 bodies, call `start_complete_expand_method', remember definitely
6817 initialized static class in function, don't expand method bodies.
6818 (java_expand_classes): Call `java_expand_method_bodies' before
6819 `finish_class' when compiling to native.
6820 (resolve_expression_name): Use `orig' after building outer class
6822 (patch_invoke): Remember static method invocations.
6824 2001-08-06 Richard Henderson <rth@redhat.com>
6826 * class.c (emit_register_classes): Pass a symbol_ref and priority
6827 to assemble_constructor.
6829 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6831 * java-tree.h (all_class_filename): New macro.
6832 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6833 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6834 newly created IDENTIFIER_NODE to `all_class_filename.'
6836 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6838 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6839 Use ggc_add_tree_root to register roots.
6841 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6843 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6844 second operand calling check_init.
6845 * decl.c (complete_start_java_method): Swaped second and third
6846 arguments while creating WITH_CLEANUP_EXPR node.
6847 * jcf-write.c (generate_bytecode_insns): Use second operand
6848 instead of third when handling WITH_CLEANUP_EXPR.
6849 * parse.y (java_complete_lhs): Expand second operand of
6850 WITH_CLEANUP_EXPR nodes.
6851 (patch_synchronized_statement): Swaped second and third arguments
6852 while creating WITH_CLEANUP_EXPR node.
6854 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6856 * parse.y (create_interface): Avoid cyclic inheritance report when
6857 syntax error encountered during class definition.
6860 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6862 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6864 (lang_specific_pre_link): Use set_input to set input_filename.
6866 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6867 (main): Fix definition.
6868 Strip `main' from classname.
6871 2001-07-18 Tom Tromey <tromey@redhat.com>
6874 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6875 * lex.c (java_new_lexer): Use ICONV_CONST.
6876 (java_read_char): Likewise.
6877 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6878 (jv-scan$(exeext)): Likewise.
6880 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6882 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6883 * parse.y (check_class_interface_creation): Allow `private' if the
6884 enclosing is not an interface.
6885 (create_interface): Interface tagged public if the enclosing
6886 context is an interface.
6887 (create_class): Class tagged public if the enclosing context
6891 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6893 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6896 2001-07-14 Tim Josling <tej@melbpc.org.au>
6898 * check-init.c (check_init): Remove references to EXPON_EXPR.
6900 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6902 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6903 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6906 2001-07-13 Tom Tromey <tromey@redhat.com>
6908 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6911 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6913 * parse.y (patch_method_invocation): Don't override primary if one
6914 is already provided, but let this$<n> be built. Fixed comment.
6916 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6918 * parse.y (empty_statement:): Report empty statement error only
6919 when found at class declaration level.
6922 2001-07-12 Tom Tromey <tromey@redhat.com>
6924 * expr.c (expand_load_internal): New function.
6925 (LOAD_INTERNAL): Use it.
6927 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6929 * parse.y (verify_constructor_super): Compare anonymous class ctor
6930 args with `valid_method_invocation_conversion_p.'
6933 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6935 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6936 `-fsyntax-only.' Fixes PR java/3248
6938 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6940 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6942 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6944 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6945 current function is static. Fixes PR java/1970
6947 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6949 * parse.y (patch_method_invocation): Add enclosing context to ctor
6950 calls if necessary. Fixes PR java/2953
6952 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6954 * parse.y (resolve_package): Abort if qualified expression member
6956 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6959 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6961 * verify.c: Don't use // comments.
6963 2001-07-05 Tom Tromey <tromey@redhat.com>
6965 * lang.c (flag_assume_compiled): Removed.
6966 * java-tree.h (flag_assume_compiled): Removed.
6967 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6968 -fhash-synchronization, -fuse-divide-subroutine,
6969 -fcheck-references, -femit-class-file, -femit-class-files,
6970 -fassume-compiled. Updated --encoding information. Changed
6971 -foutput-class-dir to `-d'.
6973 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6975 * jcf-parse.c (parse_class_file): Add lineno parameter to
6976 debug_start_source_file call.
6978 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6980 * gcj.texi: Use gpl.texi.
6981 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6982 dependencies and use doc/include in search path.
6984 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6986 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6987 `this'. If so, don't build instance initializers.
6989 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6991 * parse.y (resolve_expression_name): Improved error message for
6992 inner class cases. Fixes PR java/1958
6994 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6996 * lang.c: #include diagnostic.h
6997 (lang_print_error): Add a `diagnostic_context *' parameter.
6998 (java_dummy_print): Likewise.
6999 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
7001 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7003 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
7004 * jcf.h (typedef struct JCF): New bitfield `finished.'
7005 (JCF_FINISH): Set `finished.'
7006 (JCF_ZERO): Reset `finished.'
7009 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7011 * parse.y (class_body_declaration:): Don't install empty instance
7015 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7017 * class.c (set_super_info): Call `set_class_decl_access_flags.'
7018 (set_class_decl_access_flags): New function.
7019 * java-tree.h (set_class_decl_access_flags): New prototype.
7020 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
7021 (parse_class_file): New local `decl_max_locals.' Take wide types
7022 into account to compute DECL_MAX_LOCALS.
7023 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
7026 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
7028 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
7030 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7032 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
7033 * parse.y (do_resolve_class): Moved comments out to leading comment
7034 section. Removed local `start', New local `_ht' and
7035 `circularity_hash.' Record `enclosing' in hash table and search
7036 it to detect circularity. Use `enclosing' as an argument to
7037 `lookup_cl.' Free the hash table when done.
7039 2001-06-19 Tom Tromey <tromey@redhat.com>
7041 * lex.c (java_read_char): Disallow invalid and overlong
7042 sequences. Fixes PR java/2319.
7044 2001-06-05 Jeff Sturm <jsturm@one-point.com>
7046 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
7048 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7050 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
7051 arguments accordingly.
7053 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
7055 * gcj.texi: Move contents to just after title page.
7057 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
7059 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
7061 (patch_incomplete_class_ref): Build the class ref, build the class
7062 init if necessary, complete the tree.
7065 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7067 * parse.y (lookup_field_wrapper): Test `name' code.
7068 (resolve_qualified_expression_name): Test `qual_wfl' code.
7069 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
7070 handle `qual_wfl' by code.
7071 (maybe_build_primttype_type_ref): Test `wfl' code.
7073 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7075 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
7077 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
7078 the dvi file in the java directory.
7080 2001-05-25 Sam TH <sam@uchicago.edu>
7082 * gen-table.pl javaop.h jcf.h lex.h,
7083 parse.h: Fix header include guards.
7085 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
7087 * jv-scan.c (version): Update copyright year.
7089 2001-05-21 Per Bothner <per@bothner.com>
7091 * jcf-parse.c (read_class): If class is from .class or .zip file
7092 and it's already been read, don't push/pop parser context.
7094 2001-05-18 Per Bothner <per@bothner.com>
7096 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
7097 command line so the jvgenmain-generated main program comes first.
7099 2001-05-15 Tom Tromey <tromey@redhat.com>
7101 * class.c (build_utf8_ref): Don't generate identifier based on
7104 2001-05-12 Richard Henderson <rth@redhat.com>
7106 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7107 * expr.c (java_lang_expand_expr): Expand it.
7108 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7109 calling build_exception_object_ref.
7110 * parse.y (catch_clause_parameter): Likewise.
7111 (build_dot_class_method): Likewise.
7112 (try_reference_assignconv): Likewise.
7113 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7114 * jcf-write.c (generate_bytecode_insns): Likewise.
7116 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7118 * parse.y (build_unresolved_array_type): Set
7119 EXPR_WFL_QUALIFICATION on the newly created wfl.
7120 Fixes PR java/2538. Fixes PR java/2535.
7122 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7124 * parse.y (fix_constructors): Removed unnecessary assignment to
7125 local. Moved assignment to `this$<n>', fixed comments and
7127 (build_wfl_wrap): Fixed indentation.
7128 Fixes PR java/2598, java/2579 and java/2658.
7130 2001-05-03 Mo DeJong <mdejong@redhat.com>
7132 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7133 check for byte swap.
7135 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7137 * expr.c (build_class_init): Move MODIFY_EXPR
7138 outside of COND_EXPR. Remove variable `call'.
7140 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7142 * decl.c: NULL_PTR -> NULL.
7143 * jcf-write.c: Likewise.
7145 2001-05-01 Tom Tromey <tromey@redhat.com>
7147 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7148 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7149 * gcj.texi: Updated copyright text. Include fdl.texi.
7150 (Top): Link to new node.
7152 2001-05-01 Per Bothner <per@bothner.com>
7154 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7156 2001-05-01 Per Bothner <per@bothner.com>
7158 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7159 import_list contains the name, not the TREE_PURPOSE.
7161 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7163 * jcf-io.c (read_zip_member): Cast to long in comparison with
7166 * jvspec.c (lang_specific_driver): Initialize variables.
7168 * mangle.c (find_compression_record_match): Likewise.
7170 * typeck.c (build_null_signature): Provide static prototype. Mark
7171 parameter with ATTRIBUTE_UNUSED.
7173 * verify.c (verify_jvm_instructions): Initialize variable.
7175 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7177 * parse.y (do_resolve_class): Check for cyclic inheritance during
7178 inner class resolution.
7180 2001-04-27 Per Bothner <per@bothner.com>
7182 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7183 while iterating, since that could cause gc to lose stuff.
7185 2001-04-26 Per Bothner <per@bothner.com>
7187 Fix method search wrt scope of inner classes to match JLS2.
7188 * typeck.c (build_null_signature): New static function.
7189 (has_method): New function. Uses build_null_signature and lookup_do.
7190 * java-tree.h (has_method): New declaration.
7191 * parse.y (find_applicable_accessible_methods_list): Do not search
7192 context of inner classes here.
7193 (patch_method_invocation): Search scope, ie. current and outer clases,
7194 for method matching simple name, to find class.
7196 2001-04-26 Per Bothner <per@bothner.com>
7198 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7199 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7201 * constants.c (find_methodref_with_class_index): New function.
7202 (find_methodref_index): Use find_methodref_with_class_index.
7203 * java-tree.h (find_methodref_with_class_index): New declaration.
7204 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7205 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7206 If context changed from interface to class, don't use invokeinterface.
7208 2001-04-25 Per Bothner <per@bothner.com>
7210 * verify.c (verify_jvm_instructions): For field instructions,
7211 check that field index is valid. For invoke instructions, check that
7212 method index is valid.
7214 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7216 * config-lang.in (target_libs): Copy from $libgcj_saved.
7218 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7220 * decl.c (init_decl_processing): Add new class "protectionDomain"
7222 * class.c (make_class_data): Set initial value for "protectionDomain".
7224 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7226 * jvspec.c (lang_specific_driver): Fix memory allocation
7227 deficit, by using concat in lieu of xmalloc/sprintf.
7229 2001-04-20 Per Bothner <per@bothner.com>
7231 Fixes to compile multiple .class files at once.
7232 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7233 * java-tree.h (CLASS_PARSED_P): New macro.
7234 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7235 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7236 (read_class): Avoid some code duplication.
7237 Don't call JCF_FINISH for a .class file - might be needed later.
7238 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7239 rather than CLASS_LOADED_P, since latter implies class laid out.
7240 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7241 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7243 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7245 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7247 * boehm.c: Include toplev.h.
7249 2001-04-06 Tom Tromey <tromey@redhat.com>
7250 Alexandre Petit-Bianco <apbianco@redhat.com>
7252 Fix for PR gcj/1404 and PR gcj/2332:
7253 * parse.y (build_array_from_name): If we use the type_wfl then
7254 accumulate dimensions from the original type as well.
7255 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7257 2001-04-06 Tom Tromey <tromey@redhat.com>
7259 * parse.y (analyze_clinit_body): Return true if the second operand
7260 of a METHOD_EXPR is nonzero.
7262 2001-04-06 Tom Tromey <tromey@redhat.com>
7264 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7266 ($(srcdir)/java/parse.c): Likewise.
7268 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7270 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7271 (version-gcc): Initialized.
7272 (which-gcj): Likewise.
7274 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7276 * java-tree.h (struct lang_decl): New macro
7277 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7278 * parse.y (build_instance_initializer): New function.
7279 (add_instance_initializer): Use it.
7280 (java_fix_constructors): Set `current_class' before fix pass.
7281 (fix_constructors): Just return if already fixed. Move `super()'
7282 invocation ahead. Use `build_instance_initializer.'
7285 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7287 * parse.y (resolve_qualified_expression_name): Pass field's
7288 DECL_CONTEXT to `not_accessible_p.'
7289 (not_accessible_p): Changed parameters order in `inherits_from_p'
7292 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7294 * lang-options.h: Add flag_check_references.
7296 2001-04-04 Per Bothner <per@bothner.com>
7298 * java-tree.h (CONSTANT_VALUE_P): New macro.
7299 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7300 * parse.y (maybe_build_class_init_for_field): New static function.
7301 (resolve_expression_name, resolve_field_access): Use
7302 maybe_build_class_init_for_field instead of build_class_init
7303 This does not do the init if the field is compile-time-constant.
7304 (resolve_field_access): Simplify.
7306 * parse.y (fold_constant_for_init): Merge test into switch.
7308 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7310 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7312 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7314 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7316 * expr.c (pop_type_0): Save the result of the first
7317 lang_printable_name call in a scratch buffer, so it
7318 won't be clobbered by the second call.
7320 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7322 * parse-scan.y (array_type:): Rewritten.
7323 (type_declaration:): `empty_statement' replaces `SC_TK.'
7324 (class_member_declaration:): `empty statement' added.
7325 (method_body:): Simplified.
7326 (static_initializer:): Likewise.
7327 (primary_no_new_array:): Use `type_literals.'
7328 (type_literals:): New rule.
7329 (dims:): Set and update `bracket_count.'
7330 Fixes PR java/1074. Fixes PR java/2412.
7332 2001-03-28 Hans Boehm <boehm@acm.org>
7334 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7335 (get_boehm_type_descriptor): Set type on returned value to be a
7336 pointer length integer.
7338 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7340 * expr.c (pop_type_0): Call `concat' rather than building the
7342 (pop_type): Add format specifier in call to `error'.
7344 * parse.y (patch_method_invocation): Avoid casting away
7347 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7349 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7351 2001-03-28 Richard Henderson <rth@redhat.com>
7353 IA-64 ABI Exception Handling:
7354 * Make-lang.in (except.o): Don't depend on eh-common.h.
7355 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7356 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7357 [soft_exceptioninfo_call_node]: Remove.
7358 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7359 (end_java_method): No emit_handlers.
7360 * except.c (java_set_exception_lang_code): Remove.
7361 (method_init_exceptions): Don't call it.
7362 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7363 (build_exception_object_ref): New.
7364 (expand_end_java_handler): Update for except.h name changes.
7365 (emit_handlers, expand_resume_after_catch): Remove.
7366 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7367 (process_jvm_instruction): Use build_exception_object_ref.
7368 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7369 (soft_exceptioninfo_call_node): Remove.
7370 (build_exception_object_ref): Declare.
7371 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7372 soft_exceptioninfo_call_node. Move processing ...
7373 [EXC_PTR_EXPR]: ... here.
7374 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7375 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7376 (source_end_java_method): No java_set_exception_lang_code or
7378 (build_dot_class_method): Use build_exception_object_ref.
7379 (try_reference_assignconv): Check EXC_PTR_EXPR not
7380 soft_exceptioninfo_call_node.
7382 2001-03-28 Richard Henderson <rth@redhat.com>
7384 * java-tree.h (throw_node): Define as a single member of
7385 java_global_trees instead of a separate array.
7386 (JTI_THROW_NODE): New.
7387 * decl.c (throw_node): Don't declare.
7388 (init_decl_processing): Init a scalar throw_node.
7389 Don't register it for gc.
7390 * check-init.c (check_init): Reference scalar throw_node.
7391 * expr.c (build_java_athrow): Likewise.
7392 * jcf-write.c (generate_bytecode_insns): Likewise.
7393 * parse.h (BUILD_THROW): Likewise.
7395 2001-03-28 Richard Henderson <rth@redhat.com>
7397 * decl.c (end_java_method): Do not save and restore
7398 flag_non_call_exceptions.
7399 * parse.y (source_end_java_method): Likewise.
7400 * lang.c (flag_exceptions): Don't declare.
7401 (java_init_options): Set flag_non_call_exceptions. Set
7402 flag_exceptions here ...
7403 (java_init): ... not here.
7405 2001-03-27 Richard Henderson <rth@redhat.com>
7407 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7408 exceptions_via_longjmp.
7410 * lang.c (flag_new_exceptions): Don't declare it.
7411 (java_init_options): Or set it.
7413 2001-03-27 Richard Henderson <rth@redhat.com>
7415 * decl.c (end_java_method): Rename asynchronous_exceptions to
7416 flag_non_call_exceptions.
7417 * parse.y (source_end_java_method): Likewise.
7419 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7421 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7423 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7425 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7427 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7429 * parse.y (find_as_inner_class): Follow current package
7430 indications not to mistakingly load an unrelated class.
7432 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7434 * constants.c (PUTN): Use memcpy, not bcopy.
7436 * lex.c (java_read_char): Use memmove, not bcopy.
7438 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7440 2001-03-23 Per Bothner <per@bothner.com>
7442 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7443 macro for better error pin-pointing.
7444 * java-tree.h: Fix typo in comment.
7446 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7447 Don't include jsr/goto in exception range.
7448 Check if start and end of exception range are the same (also TRY_EXPR).
7449 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7450 However, do emit the following goto even if try_block is empty.
7451 Defer freeing exception_decl until after the finalizer, to make
7452 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7454 * parse.y (java_complete_lhs): If the try-clause is empty, just
7455 return the finally-clause and vice versa.
7457 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7459 * gcj.texi (Input Options): documented the check for attribute
7460 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7461 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7462 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7463 (jcf_parse): Check for the right classes archive if necessary.
7464 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7465 (jcf_parse_fields): Fixed indentation.
7466 * jcf-write.c (append_gcj_attribute): New function.
7467 (generate_classfile): Compute the attribute count, invoke
7468 `append_gcj_attribute'.
7469 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7470 turned into bit-fields. New bit-field `right_zip.'
7471 (JCF_ZERO): Set `right_zip' to zero.
7472 * lang-options.h (-fforce-classes-archive-check): Added flag.
7473 * lang.c (flag_force_classes_archive_check): New flag.
7474 (lang_f_options): New entry `force-classes-archive-check.'
7477 2001-02-07 Andrew Haley <aph@redhat.com>
7479 * gcj.texi (Configure-time Options): Add -fcheck-references.
7480 * expr.c (build_java_indirect_ref): New function.
7481 (java_check_reference): New function.
7482 (build_java_array_length_access): Use build_java_indirect_ref to
7483 check for null references.
7484 (build_java_arrayaccess): Likewise.
7485 (build_get_class): Likewise.
7486 (build_field_ref): Likewise.
7487 (invoke_build_dtable): Likewise.
7488 (build_invokeinterface): Likewise.
7489 * lang.c (lang_f_options): Add flag_check_references.
7490 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7491 * java-tree.h (flag_check_references): New variable.
7492 * lang.c (flag_check_references): Likewise.
7493 * parse.y (patch_invoke): Use java_check_reference.
7494 (patch_assignment): Allow for extra nesting in
7495 _Jv_CheckArrayStore.
7497 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7499 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7500 * lex.c (cxx_keywords): Likewise.
7502 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7504 * parse.y (qualify_ambiguous_name): Broaden `length'
7505 recognition. Help MODIFY_EXPR be resolved as expression names.
7506 Fixes PR java/2066. Fixes PR java/2400.
7508 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7510 * gjavah.c (process_file): Mark interface definitions with
7511 "__attribute__ ((java_interface))".
7513 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7515 * class.c (layout_class): Fixed push_super_field's second
7516 argument. Fixes PR java/2333.
7517 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7518 too early to lay innerclasses out.
7520 2001-03-20 Tom Tromey <tromey@redhat.com>
7521 Alexandre Petit-Bianco <apbianco@redhat.com>
7523 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7524 inside an array reference. Insertion of the array store check
7525 rewritten. Fixes PR java/2299.
7527 2001-03-20 Tom Tromey <tromey@redhat.com>
7529 * lex.c (java_read_unicode): Only accept leading `u's.
7531 2001-03-20 Tom Tromey <tromey@redhat.com>
7533 * jcf-parse.c (read_class): Initialize `class'.
7535 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7537 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7539 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7541 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7542 (layout_class): Likewise.
7543 (layout_class_method): Likewise.
7544 (emit_register_classes): Likewise.
7545 * decl.c (builtin_function): Likewise.
7546 (give_name_to_locals): Likewise.
7548 2001-03-19 Per Bothner <per@bothner.com>
7550 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7551 before trying to load an inner class.
7553 Fixes to process to command-line .class files in two passes.
7554 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7555 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7556 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7557 * class.c (is_compiled_class): Fix for renamed flag.
7558 * parse.y (maybe_create_class_interface_decl): Likewise.
7559 * jcf-parse.c (yyparse): Also set if compiling .class files.
7560 * jcf-parse.c (read_class); Read current_class.
7561 (jcf_parse): Make static.
7562 (load_inner_classes): New function, with code moved from jcf_parse,
7563 because we need to inner classes after the command-line files are read.
7564 (yyparse): Set finput to NULL when it doesn't need to be closed.
7565 Reduce use of main_jcf (basically only for archive) and
7566 use finput instead of main_jcf->read_state.
7567 Inline jcf_figure_file_type into yyparse.
7568 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7569 Defer load_inner_classes and parse_class_file to a second pass,
7570 after we've correctly mapped command-line .clas fiels to classes.
7571 (jcf_figure_file_type): Removed.
7572 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7573 (JCF_ZERO): Also clear zipd field.
7574 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7576 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7578 * jcf-parse.c (yyparse): Change ch from char * to char.
7580 2001-03-19 Per Bothner <per@bothner.com>
7582 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7583 Add constructed filelist-file at end, following -xjava. Thus any .o
7584 and library files are not affected by the -xjava. Also wrap
7585 explicit @FILE with -xjava and -xnone.
7587 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7589 * class.c (build_static_field_ref): Call make_decl_rtl() after
7590 setting the DECL_EXTERNAL flag.
7592 2001-03-17 Per Bothner <per@bothner.com>
7594 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7596 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7597 when result is is needed (target is STACK_TARGET).
7599 * parse.h (JDEP_SOLV): Removed.
7600 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7602 * parse.y (incomplete_class_list): Removed.
7603 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7604 It doesn't work if resolve_class changes the name of an array type
7605 that is on the list and then someone else looks for the modified name.
7606 Also, seems liable to break when compiling multiple source files at
7607 once. So the simplest is to just remove incomplete_class_list -
7608 it is only a minor space win and it is not even clear it saves time.
7610 * parse.y (resolve_class): Remove unneeded promote_type.
7612 2001-03-15 Per Bothner <per@bothner.com>
7614 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7615 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7616 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7617 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7619 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7620 * parse.y (java_expand_classes): Likewise.
7622 * parse.y (expand_start_java_method): Was only called once and had a
7623 misleading name, so inline in caller java_complete_expand_method.
7624 (enter_a_block): Likewise inline in enter_block and remove.
7626 Remove junk from when gcc/java was created (by copying from C/C++).
7627 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7628 (struct binding_level): Remove fields keep, keep_if_subblocks,
7629 more_cleanups_ok, have_cleanups (which have never been used).
7630 (pushlevel, poplevel): Remove related useless code.
7632 * class.c (make_class_data): The class_dtable_decl (i.e. the
7633 vtable for Class) should be external, except when compiling Class.
7635 * jvspec.c (lang_specific_driver): Fix -C handling.
7636 Check -save-temps to see if temp @FILE should be deleted.
7637 Follow-up to/fix for February 16 patch.
7639 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7640 (type_stack_dup): Remove no-longer neded error check.
7642 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7644 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7645 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7646 don't surround the element with 'N..E' if the type name is
7649 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7651 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7652 DECL_RTL_SET_P, etc.
7653 (make_method_value): Likewise.
7654 (get_dispatch_table): Likewise.
7656 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7658 2001-03-07 Tom Tromey <tromey@redhat.com>
7660 * config-lang.in (lang_requires): Define.
7662 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7664 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7667 2001-03-05 Per Bothner <per@bothner.com>
7669 Fix a problem where rest_of_decl_compilation applied to
7670 class_dtable_decl causes problems because it was done too early,
7671 before output file was opened.
7672 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7673 * class.c (class_dtable_decl): Add macro - element of class_roots.
7674 (make_class_data): Define class_dtable_decl.
7675 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7677 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7679 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7680 uses of 'boolean' with 'bool'.
7682 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7684 * lang-specs.h: Add zero initializer for cpp_spec field to all
7687 2001-02-16 Per Bothner <per@bothner.com>
7689 Handle compiling multiple input files at once, and @FILE syntax.
7690 * gcj.texi: Updated documentation to match.
7691 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7692 * jcf-parse.c (parse_source_file): Split into ...
7693 (parse_source_file_1): New function - and:
7694 (parse_source_file_2): New function.
7695 (yyparse): On -ffilelist-file, open and scan named file.
7696 On first pass over files, only do parse_source_file_1.
7697 A new second pass calls parse_source_file_2 for each file to compile.
7698 (init_jcf_parse): Call init_src_parse.
7699 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7700 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7701 as multiple input file combined in one compilation.
7702 * lang-options.h: Add -ffilelist-file
7703 * lang.c (flag_filelist_file): New flag variable.
7704 (lang_f_options): Handle -ffilelist-file.
7705 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7706 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7707 gclass_list - use global fields of src_parse_roots instead.
7708 * parse.y (src_parse_roots): New array.
7709 (incomplete_class_list, gclass_list): New macros.
7710 (push_parser_context, java_pop_parser_context,
7711 java_parser_context_resume): Don't fiddle with deleted fields.
7712 (various): Use incomplete_class gclass_list and global macros
7713 instead of parse_ctxt fields - the lists are global.
7714 (init_src_parse): New function.
7716 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7718 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7720 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7722 * parse.y (check_inner_class_access): Moved declaration of local
7723 `enclosing_decl_type' to the right location.
7725 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7727 * parse.y (parser_check_super_interface): Don't call
7728 check_pkg_class_access for an inner interface.
7729 (parser_check_super): Don't call check_pkg_class_access for inner
7731 (do_resolve_class): Simplify enclosing type loop. Don't call
7732 check_pkg_class_access if CL and DECL are not set.
7733 (find_in_imports_on_demand): Set DECL if class_type needed to be
7734 loaded. Don't call check_pkg_class_access for an inner class.
7735 (check_inner_class_access): Rewritten to implement member access
7736 rules as per spec 6.6.1.
7737 (check_pkg_class_access): Handle the empty package correctly.
7738 (in_same_package): New function. Determine if two classes are in the
7741 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7743 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7744 method into array types.
7745 * parse.y (patch_method_invocation): Bypass access check on clone call
7748 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7750 * expr.c (build_instanceof): Check for arrays when trying fold to
7753 2001-02-15 Jim Meyering <meyering@lucent.com>
7755 * Make-lang.in (java.install-common): Depend on `installdirs'.
7756 (java.install-info): Likewise.
7758 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7760 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7762 2001-02-14 Tom Tromey <tromey@redhat.com>
7763 Alexandre Petit-Bianco <apbianco@cygnus.com>
7765 Fix for PR java/1261.
7766 * typeck.c (build_java_array_type): Add public `clone' method to
7768 * parse.y (resolve_qualified_expression_name): Use current_class
7769 when checking for inaccessibility.
7770 (patch_method_invocation): Fixed error message when accessibility
7771 denied. Added `from_super' argument.
7773 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7775 * parse.y (resolve_class): Don't build a fake decl. Use the one
7777 * typeck.c (build_java_array_type): Build and assign decl to array
7780 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7782 * parse.y (not_accessible_p): Changed leading comment. Added extra
7783 `where' argument. Use it to enforce protected access rules.
7784 (resolve_qualified_expression_name): Added extra argument to
7786 (patch_method_invocation): Use argument `primary' to provide
7787 not_accessible_p with an extra argument.
7788 (lookup_method_invoke): Added extra argument to not_accessible_p.
7789 (search_applicable_method_list): Likewise.
7791 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7793 * parse.y (resolve_qualified_expression_name): Try to resolve as
7794 an inner class access only if `decl' is a TYPE_DECL.
7796 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7798 * decl.c (classdollar_identifier_node): Initialize.
7799 * java-tree.h (enum java_tree_index): New entry
7800 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7801 (classdollar_identifier_node): New macro.
7802 (ID_CLASSDOLLAR_P): Likewise.
7803 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7804 (build_dot_class_method_invocation): Likewise.
7805 (find_applicable_accessible_methods_list): `class$' can't be
7808 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7810 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7812 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7814 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7815 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7818 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7820 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7821 outside of the `__U' sequence too.
7822 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7825 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7827 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7829 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7831 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7832 (JVGENMAIN_OBJS): Likewise.
7833 * java-tree.h (append_gpp_mangled_name): New prototype.
7834 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7835 Removed cast calling `gcc_add_root.'
7836 * jvgenmain.c (mangle_obstack): New global, initialized.
7838 (do_mangle_class): Constify local `ptr.'
7839 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7840 append_gpp_mangle_name and update `count' if necessary.
7841 Use `mangle_obstack.'
7842 * mangle.c (append_unicode_mangled_name): Removed.
7843 (append_gpp_mangled_name): Likewise.
7844 (unicode_mangling_length): Likewise.
7845 (mangle_member_name): Return type set to `void.'
7846 (mangle_field_decl): Don't append `U' in escaped names.
7847 (mangle_method_decl): Likewise.
7848 (mangle_member_name): Just use `append_gpp_mangled_name.'
7849 * mangle_name.c: New file.
7851 2001-02-07 Per Bothner <per@bothner.com>
7853 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7855 * check-init.c (check_init): Don't call done_alternative after
7856 processing loop code, as a LOOP_EXPR never terminates normally.
7858 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7860 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7862 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7864 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7867 2001-02-06 Tom Tromey <tromey@redhat.com>
7869 * lex.c (java_new_lexer): Longer error message.
7871 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7872 Alexandre Petit-Bianco <apbianco@cygnus.com>
7874 * typeck.c (build_prim_array_type): Added leading comment.
7875 (build_java_array_type): Moved locals out of
7876 block. Always create the `data' field, fixed alignment to match
7879 2001-02-04 Tom Tromey <tromey@redhat.com>
7881 * expr.c (java_lang_expand_expr): Don't bother recomputing
7882 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7885 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7887 * parse.y (process_imports): Save the original name of the import
7888 for better error report.
7890 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7892 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7893 of macros used when compiling jvspec.c.
7894 * jvspec.c (lang_specific_driver): Link with the shared
7897 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7899 * check-init.c (check_init): Call internal_error instead of fatal.
7900 * expr.c (java_lang_expand_expr): Likewise.
7901 * jcf-parse.c (get_constant): Likewise.
7902 * mangle.c (java_mangle_decl): Likewise.
7903 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7904 (operator_string): Likewise.
7905 * check-init.c (check_init): Call abort instead of fatal.
7906 * class.c (build_class_ref): Likewise.
7907 * constants.c (write_constant_pool): Likewise.
7908 * decl.c (start_java_method): Likewise.
7909 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7910 (java_stack_dup, encode_newarray_type): Likewise.
7911 (build_java_array_length_access): Likewise.
7912 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7913 (build_java_soft_divmod, build_invokeinterface): Likewise.
7914 * java-tree.h (INNER_CLASS_P): Likewise.
7915 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7916 (give_name_to_class, get_class_constant): Likewise.
7917 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7918 (find_constant_index, generate_bytecode_conditional): Likewise.
7919 (generate_bytecode_insns, perform_relocations): Likewise.
7920 * lex.c (java_unget_unicode, java_lex): Likewise.
7921 * mangle.c (mangle_type, mangle_record_type): Likewise.
7922 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7923 (finish_mangling): Likewise.
7924 * parse.h (MARK_FINAL_PARMS): Likewise.
7925 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7926 (obtain_incomplete_type, java_complete_class): Likewise.
7927 (java_check_regular_methods, java_complete_expand_method): Likewise.
7928 (cut_identifier_in_qualified, check_deprecation): Likewise.
7929 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7930 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7931 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7932 * typeck.c (set_local_type, parse_signature_type): Likewise.
7933 (parse_signature_string, build_java_signature): Likewise;
7934 (set_java_signature): Likewise.
7935 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7936 * class.c (add_method): Call fatal_error instead of fatal.
7937 (build_static_field_ref): Likewise.
7938 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7939 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7940 * lex.c (java_new_new_lexer): Likewise.
7941 * jv-scan.c (main): Likewise.
7942 (fatal_error): Renamed from fatal.
7943 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7945 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7946 (yyparse): Likewise.
7947 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7948 * lex.c (java_get_line_col): Likewise.
7949 * jcf-parse.c (load_class): Make errors non-fatal.
7950 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7952 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7954 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7955 (error): Remove unused function.
7956 (main): Don't use "__attribute__ alias" on generated class symbol.
7958 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7960 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7962 * parse.y (finish_method_declaration): Code accounting for WFLed
7963 method DECL_NAMEs deleted.
7964 (check_abstract_method_definitions): Likewise.
7965 (resolve_type_during_patch): Layout resolved type.
7966 * typeck.c (lookup_do): Removed unused local.
7968 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7970 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7971 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7972 integer_negative_one_node.
7973 * expr.c (build_java_binop): Likewise.
7975 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7977 * zextract.c (read_zip_archive): Read file_offset before writing
7978 zipd and consequently clobbering the header contents.
7980 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7982 * Make-lang.in: Remove all dependencies on defaults.h.
7983 * decl.c: Don't include defaults.h.
7985 * parse.y: Likewise.
7987 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7989 * ChangeLog (2001-01-21): Fixed typo.
7990 * class.c (layout_class_method): Code accounting for WFLed
7991 method DECL_NAMEs deleted.
7992 * constant.c (find_methodref_index): Likewise.
7993 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7994 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7995 (struct lang_decl): New field `wfl'.
7996 (java_get_real_method_name): Prototype deleted.
7997 * mangle.c (mangle_method_decl): Code accounting for WFLed
7998 method DECL_NAMEs deleted.
7999 * parse.h (GET_METHOD_NAME): Macro deleted.
8000 * parse.y (reset_method_name): Deleted.
8001 (method_header): Set DECL_FUNCTION_WFL.
8002 (check_abstract_method_header): Code accounting for WFLed method
8004 (java_get_real_method_name): Deleted.
8005 (check_method_redefinition): Code accounting for WFLed method
8006 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
8007 (java_check_regular_methods): Likewise.
8008 (java_check_abstract_methods): Likewise.
8009 (java_expand_classes): Don't call `reset_method_name.'
8010 (search_applicable_method_list): Use DECL_NAMEs instead of
8012 * typeck.c (lookup_do): Code accounting for WFLed method
8015 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
8017 * lex.c (java_read_char): Check for EOF from getc first.
8019 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8021 * class.c (layout_class): Don't lay the superclass out if it's
8022 already being laid out.
8023 * jcf-parse.c (handle_innerclass_attribute): New function.
8024 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
8025 handle_innerclasses_attribute.
8026 (jcf_parse): Don't load an innerclasses if it's already being
8028 * jcf-write.c (append_innerclass_attribute_entry): Static
8029 `anonymous_name' and its initialization deleted. `ocii' and `ini'
8030 to be zero for anonymous classes.
8032 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8034 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
8036 * jcf-parse.c (set_source_filename): Use
8037 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
8039 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8041 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
8042 gets a unique asm name.
8044 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8046 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
8047 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8049 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
8050 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
8051 * parse.y (lookup_package_type_and_set_next): Deleted.
8052 (resolve_package): Removed unnecessary code.
8053 (find_applicable_accessible_methods_list): `finit$' can't be
8055 * verify.c (pop_argument_types): Added missing prototype.
8057 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
8059 * config-lang.in: Disable java by default.
8061 2001-01-23 Tom Tromey <tromey@redhat.com>
8063 * gcj.texi (Copying): New node.
8064 Added copyright information.
8066 2001-01-21 Per Bothner <per@bothner.com>
8068 Various fixes to allow compiling a compressed .jar/.zip archive.
8069 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
8070 (struct ZipFile): Add fields name and next (from ZipFileCache).
8071 (struct ZipDirectory): New field zipf points to owning ZipFile.
8072 * jcf.h (struct ZipDirectory): Add forward declaration.
8073 (struct JCF): Declare zipd field to have type struct ZipDirectory.
8074 Remove seen_in_zip and zip_offset fields.
8075 (JCF_SEEN_IN_ZIP): New macro.
8076 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
8077 * jcf-io.c: Change all ZipFileCache to ZipFile.
8078 (read_zip_member): New function.
8079 (open_in_zip): Call read_zip_member.
8080 * jcf-parse.c (find_in_current_zip): Remove function.
8081 (read_class): Merge in find_in_current_zip functionality.
8082 Call read_zip_member if needed.
8083 (parse_zip_file_entries): Use read_zip_member.
8084 (process_zip_dir): Update for removed and added JCF fields.
8085 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
8087 2001-01-21 Per Bothner <per@bothner.com>
8089 Minor optimization of static ggc roots.
8090 * jcf-parse.c (parse_roots): New static field.
8091 (current_field, current_method, current_file_list): Replace by macros
8092 naming fields of parse_roots.
8093 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
8094 * class.c (class_roots): New static field.
8095 (registered_class, fields_ident, info_ident, class_list):
8096 New macros naming fields of parse_roots.
8097 (build_static_field_ref): Don't register roots here.
8098 (layout_class): Static field list replaced by macro class_list.
8099 (init_class_processing): Call ggc_add_tree_root for 4 roots.
8100 Initialize fields_ident and info_ident here.
8102 2001-01-21 Per Bothner <per@bothner.com>
8104 * jcf-parse.c (ggc_mark_jcf): New function.
8105 (init_jcf_parse): Register current_jcf as ggc root.
8107 2001-01-21 Per Bothner <per@bothner.com>
8109 * lang.c (put_decl_node): Print method's name.
8111 2001-01-21 Per Bothner <per@bothner.com>
8113 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8114 (verify_jvm_instructions): Use it, for better error messages on loads.
8116 2001-01-21 Per Bothner <per@bothner.com>
8118 * verify.c (merge_type_state): Still may have to merge even if
8119 LABEL_VERIFIED (label).
8121 2001-01-21 Per Bothner <per@bothner.com>
8123 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8124 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8126 2001-01-19 Per Bothner <per@bothner.com>
8128 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8129 if expeting an interface type. Refines Tom's change of 2000-09-12.
8131 2001-01-18 Per Bothner <per@bothner.com>
8133 * gcj.texi (Input Options): Mention .java files.
8135 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8137 * lang-options.h (-Wunsupported-jdk11): Removed.
8138 * lang.c (flag_not_overriding): Deleted.
8139 (flag_static_local_jdk1_1): Likewise.
8140 (lang_W_options): Removed "unsupported-jdk11" entry.
8141 * parse.y (java_check_methods): Removed dead code.
8143 2001-01-17 Tom Tromey <tromey@redhat.com>
8145 Changes suggested by Per Bothner:
8146 * gcj.texi (Input Options): Don't mention input files.
8147 (Code Generation): Updated --main information.
8148 (Invoking jcf-dump): Mention that --javap is incomplete.
8149 From Alexandre Petit-Bianco:
8150 (Warnings): Don't mention -Wunsupported-jdk11.
8152 (Compatibility): Mention JDK 1.2-ness of libraries.
8153 (Resources): Mention resources used when writing gcj.
8155 2001-01-17 Tom Tromey <tromey@redhat.com>
8157 * gcj.texi: New file.
8158 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8159 (java.info): Depend on gcj.info.
8160 (java/gcj.dvi): New target.
8161 (java.dvi): Depend on gcj.dvi.
8162 (java.install-info): Wrote.
8164 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8166 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8167 having called make_decl_rtl.
8169 2001-01-14 Per Bothner <per@bothner.com>
8171 Various patches to emit better messages on verification errors.
8172 * expr.c (push_type_0): Return error indication on stack overflow,
8173 instead of callinfg fatal.
8174 (push_type): Now just call push_type_0 (nd fatal on overflow).
8175 (pop_type_0): Return detailed error message (in a char** argument).
8176 (pop_type): If pop_type_0 fails, print error message.
8177 (pop_argument_types): Moved to verify.c.
8178 * verify.c (pop_argument_types): Moved from expr.c.
8179 Return a (possible) error message, rather than void.
8180 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8181 (verify_jvm_instruction): Use new macros, improving error messages.
8182 For case OPCODE_astore use object_ptr_type_node.
8183 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8184 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8186 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8187 constant, return body without wrapper. (Improves constant folding.)
8188 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8190 2001-01-13 Per Bothner <per@bothner.com>
8192 * expr.c (expand_java_field_op): Assigning to a final field outside
8193 an initializer does not violate JVM spec, so should be warning, not
8194 error. (Sun's verifier does not complain - though MicroSoft's does.)
8196 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8198 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8201 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8203 * parse.y (resolve_expression_name): Permit instance variables from
8204 enclosing context in super constructor call.
8205 (resolve_qualified_expression_name): Permit enclosing class's qualified
8206 "this" in super constructor call.
8208 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8210 * class.c (build_utf8_ref): Remove last argument in call to
8211 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8212 (build_class_ref): Likewise.
8213 (build_static_field_ref): Likewise.
8214 (get_dispatch_table): Likewise.
8215 (layout_class_method): Likewise.
8216 (emit_register_classes): Likewise.
8217 * constants.c (build_constant_data_ref): Likewise.
8218 * decl.c (builtin_function): Likewise.
8219 (create_primitive_vtable): Likewise.
8220 * expr.c (build_known_method_def): Likewise.
8221 (build_jni_stub): Likewise.
8222 (java_lang_expand_expr): Likewise.
8224 2001-01-10 Tom Tromey <tromey@redhat.com>
8226 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8228 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8230 * java-tree.h (lang_printable_name_wls): New prototype.
8231 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8232 rather than `current_class' to print type name. Don't prepend type
8233 names when printing constructor names.
8234 (lang_printable_name_wls): New function.
8235 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8236 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8237 * parse.y (patch_method_invocation): Message tuned for constructors.
8238 (not_accessible_p): Grant `private' access from within
8241 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8243 All files with updated copyright when applicable.
8244 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8245 * class.c (mangle_class_field): Function removed.
8246 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8247 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8248 (build_class_ref): Call `java_mangle_class_field' instead of
8249 `mangle_class_field.'
8250 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8251 (layout_class): Call `java_mangle_decl' instead of
8252 `mangle_static_field.'
8253 (cxx_keywords): Initialized static array moved to `lex.c.'
8254 (layout_class_method): Changed leading comment. Simplified to
8255 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8256 * decl.c (lang_mark_tree): Mark field `package_list.'
8257 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8258 (struct lang_type): New field `package_list.'
8259 (unicode_mangling_length): Prototype removed.
8260 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8261 emit_unicode_mangled_name): Likewise.
8262 (cxx_keyword_p): New prototype.
8263 (java_mangle_decl, java_mangle_class_field,
8264 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8265 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8267 * jvgenmain.c (main_method_prefix): Global variable removed.
8268 (main_method_suffix): Likewise.
8269 (do_mangle_classname): New function.
8270 (main): Call it. Format changed to accommodate new mangling scheme.
8271 * lex.c: (utf8_cmp): Conditionally prototyped.
8272 (cxx_keywords): Moved from class.c, conditionally defined.
8273 (utf8_cmp, cxx_keyword_p): Likewise.
8274 * mangle.c (obstack.h, ggc.h): Included.
8275 (mangle_field_decl): New function.
8276 (mangle_method_decl, mangle_type, mangle_pointer_type,
8277 mangle_array_type, mangle_record_type,
8278 find_compression_pointer_match, find_compression_array_match,
8279 find_compression_record_match,
8280 find_compression_array_template_match, set_type_package_list,
8281 entry_match_pointer_p, emit_compression_string, init_mangling,
8282 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8283 (mangle_obstack): New global.
8284 (MANGLE_RAW_STRING): New macro.
8285 (unicode_mangling_length): Turned static.
8286 (append_unicode_mangled_name): Renamed from
8287 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8288 replaces `obstack', removed from the parameter list.
8289 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8290 replaces parameter `obstack', removed from the parameter list. Call
8291 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8292 (append_gpp_mangled_classtype): Removed.
8293 (compression_table, compression_next): New static variables.
8294 * parse.y (temporary_obstack): Extern declaration removed.
8296 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8298 * parse.y (patch_binop): Compute missing type in error situations.
8300 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8302 * class.c (make_class_data): Push initial value for "arrayclass".
8303 * decl.c (init_decl_processing): Add new class field "arrayclass".
8305 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8307 From patha@softlab.ericsson.se:
8308 * parse.y (switch_label): Use build, not build1, to construct
8311 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8313 * lang.c (lang_decode_option): Change -MA to -MP.
8314 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8315 Update to new prototype; do quote targets.
8316 (jcf_dependency_write): Update.
8318 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8320 Shorten primitive array allocation path:
8321 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8322 to create new primitive arrays.
8323 * expr.c (build_newarray): If generating native code, call
8324 soft_newarray_node with a reference to the primitive TYPE identifier
8325 instead of type_value.
8327 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8329 Fix for PRs gcj/312 and gcj/253:
8330 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8331 dest if they arn't already.
8332 * class.c (layout_class): Call maybe_layout_super_class on
8333 superinterfaces also, but only if compiling from bytecode.
8336 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8339 2000-12-15 Tom Tromey <tromey@redhat.com>
8341 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8344 2000-12-14 Andrew Haley <aph@redhat.com>
8346 * boehm.c (mark_reference_fields): Change test to correctly detect
8349 2000-12-15 Andreas Jaeger <aj@suse.de>
8351 * config-lang.in (lang_dirs): Added.
8353 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8355 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8356 Credits go to rth for finding it.
8358 2000-12-13 Mike Stump <mrs@wrs.com>
8360 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8362 2000-11-07 Tom Tromey <tromey@cygnus.com>
8364 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8365 * lex.c (java_ignorable_control_p): Removed.
8366 (java_letter_or_digit_p): Removed.
8367 (java_start_char_p): New function.
8368 (java_read_char): Return `int', not `unicode_t'. Changed
8370 (java_read_unicode): Likewise.
8371 (java_read_unicode_collapsing_terminators): Likewise.
8372 (java_get_unicode): Likewise.
8373 (java_new_lexer): Initialize hit_eof.
8374 (java_parse_end_comment): Take `int' argument.
8375 (java_parse_doc_section): Likewise.
8376 (java_parse_escape_sequence): Don't allow backlash-newline.
8378 * lex.h (JAVA_DIGIT_P): Removed.
8379 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8380 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8381 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8382 (JAVA_PART_CHAR_P): New macro.
8384 (JAVA_CHAR_ERROR): Now -2.
8385 (java_lexer): New field `hit_eof'.
8386 * chartables.h: New file.
8387 * gen-table.pl: new file.
8389 2000-11-20 Tom Tromey <tromey@cygnus.com>
8390 Alexandre Petit-Bianco <apbianco@cygnus.com>
8392 * parse.y (java_complete_lhs): Only allow compound assignment of
8393 reference type if type is String.
8395 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8397 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8398 jcf-path.c: Likewise.
8400 2000-12-09 Anthony Green <green@redhat.com>
8402 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8403 filestart and filename_length as int values.
8405 2000-12-07 Mo DeJong <mdejong@redhat.com>
8407 * jcf-io.c (find_class): Correct the logic that tests to see if a
8408 .java file is newer than its .class file. The compiler was
8409 incorrectly printing a warning when file mod times were equal.
8411 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8413 * jvgenmain.c: Use ISPRINT not isascii.
8415 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8417 * parse.y (end_artificial_method_body): Fixed typo.
8419 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8421 * parse.y (patch_method_invocation): Pick the correct enclosing
8422 context when creating inner class instances.
8425 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8427 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8428 Update copyright year to 2000.
8430 2000-11-23 Anthony Green <green@redhat.com>
8432 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8433 Move current_file_list out of yyparse and make it static.
8435 * expr.c: Declare quick_stack and tree_list_free_list as static
8436 (init_expr_processing): Register quick_stack and
8437 tree_list_free_list roots.
8439 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8441 * parse.y (build_outer_field_access): New local `decl_ctx', use
8442 it. Check for field's context and current class immediate outer
8443 context inheritance.
8444 (outer_field_access_p): Consider fields inherited from the last
8446 (build_access_to_thisn): Stop at the last enclosing context if
8450 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8452 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8454 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8456 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8459 2000-11-20 Tom Tromey <tromey@cygnus.com>
8461 * jv-scan.c (help): Document --complexity.
8462 (options): Added --complexity.
8463 (flag_complexity): New global.
8464 (main): Call `report'.
8465 * parse-scan.y (complexity): New global.
8466 (if_then_statement, if_then_else_statement,
8467 if_then_else_statement_nsi, switch_block_statement_group,
8468 while_expression, do_statement, for_begin, continue_statement,
8469 throw_statement, catch_clause, finally, method_invocation,
8470 conditional_and_expression, conditional_or_expression,
8471 conditional_expression): Update complexity.
8472 (reset_report): Reset complexity.
8473 (report): New function.
8475 2000-11-20 Tom Tromey <tromey@cygnus.com>
8477 * lex.c (yylex): Added STRICT_TK case.
8478 * parse.y (STRICT_TK): Added.
8479 * parse-scan.y (STRICT_TK): Added.
8480 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8481 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8483 * keyword.h: Rebuilt.
8484 * keyword.gperf (strictfp): Added.
8486 2000-11-20 Tom Tromey <tromey@cygnus.com>
8488 * lex.c (yylex): Recognize floating point constants with leading
8491 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8493 * java-tree.h (cyclic_inheritance_report): Constify.
8494 * parse.y (cyclic_inheritance_report): Likewise.
8496 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8498 * parse.y (goal): Remove call to ggc_add_string_root.
8500 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8502 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8503 Create string in scratch buffer, then pass to build_string.
8505 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8507 * parse.y (issue_warning_error_from_context): Add
8510 2000-11-11 Anthony Green <green@redhat.com>
8512 * jcf-parse.c (process_zip_dir): Add finput parameter.
8513 (jcf_figure_file_type): Call process_zip_dir with appropriate
8516 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8518 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8519 * jcf-parse.c (jcf_figure_file_type): Likewise.
8521 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8523 * parse.y (create_new_parser_context): Use memset () instead of
8526 2000-11-08 Tom Tromey <tromey@cygnus.com>
8528 * gjavah.c (process_file): Only include gcj/cni.h when generating
8531 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8533 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8534 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8535 instead of bzero ().
8537 2000-11-05 Tom Tromey <tromey@cygnus.com>
8539 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8540 * lex.c (IS_ZERO): New define.
8541 (java_perform_atof): Error on floating point underflow.
8543 2000-11-04 Tom Tromey <tromey@cygnus.com>
8545 * lex.c (java_parse_escape_sequence): Only read two octal
8546 characters if the first one is greater than 3. Don't allow
8547 "octal" numbers to include the digits 8 or 9.
8549 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8551 * Make-lang.in (java.distdir): Remove.
8553 2000-11-03 Tom Tromey <tromey@cygnus.com>
8555 * Make-lang.in (java.dvi): New target.
8556 Partial fix for PR other/567.
8558 * lang-options.h: Mention -Wout-of-date.
8559 * jcf-dump.c (flag_newer): New global.
8560 * gjavah.c (flag_newer): New global.
8561 * jcf-io.c (find_class): Only warn when flag_newer set.
8562 * lang.c (flag_newer): New global.
8563 (struct string_option): New declaration.
8564 (lang_W_options): New global.
8565 (process_option_with_no): New function.
8566 (lang_decode_option): Use it.
8568 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8569 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8572 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8573 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8574 * lex.c (java_read_unicode): Removed `term_context' argument.
8575 Recognize any number of `u' in `\u'.
8576 (java_read_unicode_collapsing_terminators): New function.
8577 (java_get_unicode): Use it.
8578 (java_lineterminator): Removed.
8579 (yylex): Produce error if character literal is newline or single
8580 quote. Return if eof found in middle of `//' comment. EOF in
8581 `//' comment is only an error if pedantic.
8582 (java_ignorable_control_p): New function.
8583 (java_parse_end_comment): Return if eof found in middle of
8586 * jv-scan.c (pedantic): New global.
8588 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8590 * parse.y (outer_field_access_p): Inherited fields aren't
8591 consider outer fields.
8592 (maybe_build_thisn_access_method): Use
8593 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8594 (resolve_expression_name): Trigger an error if a static field
8595 is being accessed as an outer field.
8597 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8599 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8602 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8604 * Make-lang.in: Move all build rules here from Makefile.in,
8605 adapt to new context. Wrap all rules that change the current
8606 directory in parentheses. Expunge all references to $(P).
8607 When one command depends on another and they're run all at
8608 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8609 all object-file generation rules. Delete obsolete variables.
8611 * Makefile.in: Delete.
8612 * config-lang.in: Delete outputs= line.
8614 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8616 * parse.y (patch_method_invocation): NULLify this_arg when already
8618 (maybe_use_access_method): Handle call to methods unrelated to the
8619 current class. Fixed comment.
8622 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8624 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8627 2000-10-24 Tom Tromey <tromey@cygnus.com>
8629 * lex.c (java_new_lexer): Initialize new fields. Work around
8630 broken iconv() implementations.
8631 (java_read_char): Swap bytes if required. Use fallback decoder if
8633 (byteswap_init, need_byteswap): New globals.
8634 (java_destroy_lexer): Only close iconv handle if it is in use.
8635 * lex.h (java_lexer): New fields read_anything, byte_swap,
8637 Made out_buffer unsigned.
8639 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8641 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8642 where an enclosing context can be set on the jdep.
8643 (do_resolve_class): Fixed identation.
8645 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8647 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8649 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8652 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8654 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8656 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8658 * jcf-write.c (OP1): Update `last_bc'.
8659 (struct jcf_block): Fixed indentation and typo in comments. New
8661 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8662 follows `monitorenter'.
8663 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8667 2000-10-16 Tom Tromey <tromey@cygnus.com>
8669 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8670 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8671 * lang-options.h: Added -MA, -MT, -MF..
8672 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8673 (DEPEND_TARGET_SET): New macro.
8674 (DEPEND_FILE_ALREADY_SET): Likewise.
8675 (init_parse): Handle new flags.
8676 * jcf.h (jcf_dependency_print_dummies): Declare.
8677 * Make-lang.in (s-java): Added mkdeps.o.
8678 * Makefile.in (BACKEND): Added mkdeps.o.
8679 (../gcjh$(exeext)): Added mkdeps.o.
8680 (../jcf-dump$(exeext)): Added mkdeps.o.
8681 * jcf-depend.c: Include mkdeps.h.
8682 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8683 add_entry): Removed.
8684 (jcf_dependency_reset): Rewrote.
8685 (dependencies): New global.
8686 (jcf_dependency_set_target): Rewrote.
8687 (jcf_dependency_add_target): Likewise.
8688 (jcf_dependency_add_file): Likewise.
8690 (print_ents): Removed.
8691 (jcf_dependency_write): Rewrote.
8692 (print_dummies): New global.
8693 (jcf_dependency_print_dummies): New function
8694 (jcf_dependency_write): Call deps_dummy_targets if required.
8696 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8698 * gjavah.c (add_class_decl): Removed unused variables `tname',
8699 `tlen' and `name_index'.
8700 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8701 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8702 in `wfl_operator' with value.
8703 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8704 (jcf_figure_file_type): Fixed identation.
8705 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8706 * parse.y (analyze_clinit_body): New function.
8707 (static_initializer:): Reset `current_static_block'.
8708 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8709 `wfl_operator' with new value.
8710 (lookup_cl): Use EXPR_WFL_FILENAME.
8711 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8712 analyze_clinit_body.
8713 (build_outer_field_access): Access to this$<n> built from
8714 current_class, not its outer context.
8715 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8716 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8717 (patch_method_invocation): Use `is_static_flag' when already
8719 (patch_newarray): Removed assignment in ternary operator.
8721 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8723 * except.c (free_eh_ranges): Don't free `whole_range'.
8725 2000-10-15 Anthony Green <green@redhat.com>
8727 * decl.c (init_decl_processing): Call init_class_processing before
8730 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8732 * check-init.c (check_init): Fixed leading comment. Use
8734 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8735 (give_name_to_locals): Likewise.
8736 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8737 fields in lang_decl_var.
8738 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8739 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8740 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8741 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8742 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8743 (LOCAL_FINAL): Rewritten.
8744 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8745 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8746 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8747 `init_final' fields.
8748 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8749 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8750 (TYPE_HAS_FINAL_VARIABLE): New macro.
8751 (struct lang_type): Added `afv' field.
8752 * parse.y (check_static_final_variable_assignment_flag): New function.
8753 (reset_static_final_variable_assignment_flag): Likewise.
8754 (check_final_variable_local_assignment_flag): Likewise.
8755 (reset_final_variable_local_assignment_flag): Likewise.
8756 (check_final_variable_indirect_assignment): Likewise.
8757 (check_final_variable_global_assignment_flag): Likewise.
8758 (add_inner_class_fields): Use LOCAL_FINAL_P.
8759 (register_fields): Handle local finals and final variables.
8760 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8761 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8762 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8764 (java_complete_expand_methods): Loop to set
8765 TYPE_HAS_FINAL_VARIABLE. Call
8766 `reset_final_variable_local_assignment_flag' and
8767 `check_final_variable_local_assignment_flag' accordingly before
8768 and after constructor expansion. Call
8769 `reset_static_final_variable_assignment_flag'
8770 before expanding <clinit> and after call
8771 `check_static_final_variable_assignment_flag' if the
8772 current_class isn't an interface. After all methods have been
8773 expanded, call `check_final_variable_global_assignment_flag' and
8774 `check_static_final_variable_assignment_flag' if the current class
8776 (maybe_yank_clinit): Fixed typo in comment.
8777 (build_outer_field_access_methods): Removed old sanity check. Use
8778 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8779 Don't create access methods for finals.
8780 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8781 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8782 existing DECL_INIT has been processed.
8783 (java_complete_lhs): Likewise.
8784 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8785 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8787 (patch_assignment): Use LOCAL_FINAL_P.
8788 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8789 DECL_INITIAL is nullified.
8792 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8794 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8796 * Makefile.in (parse.c, parse-scan.c): Likewise.
8798 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8800 * class.c (temporary_obstack): Remove.
8801 (make_class): Don't mess with obstascks.
8802 (push_class): Likewise.
8803 (set_super_info): Likewise.
8804 (add_method_1): Likewise.
8805 (add_method): Likewise.
8806 (add_field): Likewise.
8807 (build_utf8_ref): Likewise.
8808 (build_class_ref): Likewise.
8809 (build_static_field_ref): Likewise.
8810 (finish_class): Likewise.
8811 (push_super_field): Likewise.
8812 (layout_class): Likewise.
8813 (layout_class_methods): Likewise.
8814 (init_class_processing): Likewise.
8815 * constants.c (get_tag_node): Likewise.
8816 (build_constant_data_ref): Likewise.
8817 * decl.c (ggc_p): Remove.
8818 (copy_lang_decl): Use ggc_alloc.
8819 (complete_start_java_method): Don't mess with obstacks.
8820 (start_java_method): Likewise.
8821 (end_java_method): Likewise.
8822 * except.c (link_handler): Use xmalloc.
8823 (free_eh_ranges): New function.
8824 (method_init_exceptions): Use it.
8825 (add_handler): Use xmalloc.
8826 (expand_start_java_handler): Don't mess with obstacks.
8827 (prepare_eh_table_type): Likewise.
8828 (expand_end_java_handler): Likewise.
8829 * expr.c (push_value): Likewise.
8830 (create_label_decl): Likewise.
8831 (build_jni_stub): Likewise.
8832 (java_lang_expand_expr): Likewise.
8833 (note_instructions): Use xrealloc.
8834 (java_push_constant_from_pool): Don't mess with obstacks.
8835 (process_jvm_instruction): Likewise.
8836 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8838 * jcf-parse.c (get_constant): Don't mess with obstacks.
8839 (read_class): Likewise.
8840 (jcf_parse): Likewise.
8841 * lex.c (expression_obstack): Remove.
8842 (java_lex): Don't use obstack_free.
8843 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8844 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8845 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8846 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8847 * parse.y (gaol): Add more GC roots.
8848 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8849 (lookup_field_wrapper): Likewise.
8850 (obtain_incomplete_type): Don't mess with obstacks.
8851 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8853 (craft_constructor): Don't mess with obstacks.
8854 (safe_layout_class): Likewise.
8855 (java_complete_class): Likewise.
8856 (source_end_java_method): Likewise.
8857 (build_outer_field_access_methods): Likewise.
8858 (build_outer_method_access_method): Likewise.
8859 (maybe_build_thisn_access_method): Likewise.
8860 (build_dot_class_method_invocation): Likewise.
8861 (java_complete_tree): Likewise.
8862 (java_complete_lhs): Likewise.
8863 (do_merge_string_cste): Likewise.
8864 (patch_string_cst): Likewise.
8865 (array_constructor_check_entry): Likewise.
8866 * typeck.c (build_java_array_type): Likewise.
8867 (parse_signature_string): Likewise.
8868 (build_java_signature): Likewise.
8870 2000-10-12 Tom Tromey <tromey@cygnus.com>
8873 * gjavah.c (add_class_decl): Don't special-case inner classes.
8874 (add_namelet): Likewise.
8876 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8878 * java-tree.h: Constify current_encoding.
8879 * lang.c: Constify current_encoding.
8881 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8883 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8884 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8886 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8888 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8889 patch. Fixes gcj/340.
8891 2000-10-10 Tom Tromey <tromey@cygnus.com>
8893 * lex.c (java_new_lexer): Initialize out_first and out_last
8895 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8897 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8899 * parse.y (pop_current_osb): New function.
8900 (array_type:): Use `dims:', changed actions
8901 accordingly. Suggested by Anthony Green.
8902 (array_creation_expression:): Used pop_current_osb.
8903 (cast_expression:): Likewise.
8904 (search_applicable_method_list): Fixed indentation.
8906 2000-10-08 Anthony Green <green@redhat.com>
8908 * parse.y (array_type_literal): Remove production.
8909 (type_literals): Refer to array_type, not array_type_literal.
8911 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8913 Patch contributed by Corey Minyard.
8914 * decl.c (check_local_named_variable): New function.
8915 (tree check_local_unnamed_variable): Likewise.
8916 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8918 2000-10-07 Anthony Green <green@redhat.com>
8920 * class.c (layout_class): Handle case where superclass can't be
8923 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8925 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8928 2000-10-05 Tom Tromey <tromey@cygnus.com>
8930 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8931 * jvgenmain.c (class_mangling_prefix): Removed.
8932 (class_mangling_suffix): New global.
8934 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8936 (print_method_info): Handle overrides for static and final
8938 (process_file): Generate declaration for class object field.
8939 * class.c (cxx_keywords): New array.
8940 (utf8_cmp): New function.
8941 (cxx_keyword_p): New function.
8942 (layout_class_method): Mangle C++ keywords by appending `$'.
8943 (mangle_field): New function.
8944 (mangle_class_field): Use mangle_field. Mangle class name as
8946 (mangle_static_field): Use mangle_field.
8948 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8950 * decl.c (find_local_variable): Removed uncessary type check and
8951 fixed range check typo. From Corey Minyard.
8953 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8955 * decl.c (give_name_to_locals): New local `code_offset'. Call
8956 `maybe_adjust_start_pc'.
8957 * expr.c (note_instructions): New function.
8958 (expand_byte_code): Don't collect insn starts here.
8959 (peek_opcode_at_pc): New function.
8960 (maybe_adjust_start_pc): Likewise.
8961 * java-tree.h (maybe_adjust_start_pc): Declare.
8962 (note_instructions): Likewise.
8963 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8965 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8967 * parse.y (field_access:): Fixed indentation.
8968 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8970 2000-09-07 Tom Tromey <tromey@cygnus.com>
8973 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8974 JPRIMITIVE_TYPE_P, for arithmetic operators.
8975 (patch_method_invocation): Indentation fix.
8976 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8977 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8978 (do_unary_numeric_promotion): Cleaned up code.
8979 (valid_cast_to_p): Handle boolean correctly.
8981 2000-09-27 Tom Tromey <tromey@cygnus.com>
8983 * lex.c (java_read_unicode): Reset bs_count when finished with
8986 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8989 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8990 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8991 (typeck.o): Depend on ggc.h.
8992 * class.c (add_method_1): Use GC functions for allocation.
8993 (init_class_processing): Register roots.
8994 * decl.c (ggc_p): Set to 1.
8995 (pending_local_decls): Make it static.
8996 (push_jvm_slot): Use GC functions for allocation.
8997 (init_decl_processing): Register roots.
8998 (give_name_to_locals): Use GC functions for allocation.
8999 (lang_mark_tree): New function.
9000 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
9001 functions for allocation.
9002 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
9003 * lex.c (java_lex): Use build_string, rather than replicating it
9005 * parse.y (goal): Add more roots.
9006 (mark_parser_ctxt): New function.
9007 * typeck.c: Include ggc.h.
9009 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9011 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
9012 contains something else than MODIFY_EXPR.
9014 2000-09-23 Mark Mitchell <mark@codesourcery.com>
9016 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
9017 * Makefile.in (parse.o): Depend on ggc.h.
9018 (class.o): Likewise.
9019 (constants.o): Likewise.
9022 (jcf-parse.o): Likewise.
9023 (jcf-write.o): Likewise.
9024 (mangle.o): Likewise.
9025 * class.c: Include ggc.h.
9026 (build_static_field_ref): Register GC roots.
9027 (layout_class): Likewise.
9028 (init_class_processing): Likewise.
9029 * constants.c: Include ggc.h.
9030 (current_constant_pool_data_ref): Remove.
9031 (tag_nodes): Move it to ...
9032 (get_tag_node): ... here. Register GC roots.
9033 * decl.c: Include ggc.h. Remove many global tree definitions.
9034 (throw_node): Define.
9035 (java_global_trees): Likewise.
9036 (predef_filenames): Make the size a constant.
9037 (init_decl_processing): Adjust accordingly.
9038 (init_decl_processing): Call init_jcf_parse. Register GC roots.
9039 * expr.c: Include ggc.h.
9040 (init_expr_processing): Register GC roots.
9041 (build_invokeinterface): Likewise.
9042 * java-tree.h: Replace extern tree declarations with macros.
9043 (java_global_trees): New variable.
9044 (java_tree_index): New enumeration.
9045 (init_jcf_parse): Declare.
9046 * jcf-parse.c: Include ggc.h.
9047 (current_class): Remove declaration.
9048 (main_class): Likewise.
9049 (all_class_list): Likewise.
9050 (predefined_filename_p): Adjust for constant size of
9052 (init_jcf_parse): New function.
9053 * jcf-write.c: Include ggc.h.
9054 (generate_classfile): Register GC roots.
9055 (append_synthetic_attribute): Likewise.
9056 (append_innerclass_attribute_entry): Likewise.
9057 * lang.c: Include ggc.h.
9058 (lang_print_error): Register GC roots.
9059 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
9061 * parse.y: Include ggc.h.
9062 (wfl_operator): Remove.
9063 (goal): Register GC roots.
9064 (java_pop_parser_context): Adjust for new field names.
9065 (java_parser_context_save_global): Likewse.
9066 (java_parser_context_restore_global): Likewise.
9067 (java_parser_context_suspend): Likewise.
9068 (java_parser_context_resume): Likewise.
9069 (verify_constructor_circularity): Register GC roots.
9070 (lookup_cl): Likewise.
9071 (java_reorder_fields): Likewise.
9072 (build_current_this): Likewise.
9073 (class_in_current_package): Likewise.
9074 (argument_types_convertible): Likewise.
9075 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
9077 2000-09-14 Tom Tromey <tromey@cygnus.com>
9079 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
9081 2000-09-13 Tom Tromey <tromey@cygnus.com>
9083 * jcf-parse.c: Include <locale.h>.
9084 * jv-scan.c: Include <locale.h>.
9086 2000-09-12 Tom Tromey <tromey@cygnus.com>
9088 * expr.c (pop_type_0): Return `Object' if trying to merge two
9090 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
9091 interface types; `Object' is always a valid supertype.
9093 2000-09-12 Tom Tromey <tromey@cygnus.com>
9096 * jv-scan.c (help): Document --encoding.
9097 (options): Added `encoding' entry.
9098 (OPT_ENCODING): New define.
9099 (main): Handle --encoding.
9100 Include <langinfo.h> if nl_langinfo exists.
9101 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
9103 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9104 (parse_source_file): Correctly call java_init_lex. Added `finput'
9105 argument. Use nl_langinfo to determine default encoding.
9106 * java-tree.h (current_encoding): Declare.
9107 * parse.y (java_parser_context_restore_global): Don't restore
9109 (java_parser_context_save_global): Don't set `finput' field.
9110 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9112 * lang.c (current_encoding): New global.
9113 (lang_decode_option): Recognize `-fencoding='.
9114 (finish_parse): Don't close finput.
9115 * parse.h (struct parser_ctxt): Removed `finput' and
9116 `unget_utf8_value' fields. Added `lexer' field.
9117 (java_init_lex): Fixed declaration.
9118 * lex.c (java_new_lexer): New function.
9119 (java_destroy_lexer): Likewise.
9120 (java_read_char): Added `lex' argument. Handle iconv case.
9121 (java_read_unicode): Added `lex' argument. Count backslashes in
9123 (java_init_lex): Added `finput' and `encoding' arguments. Set
9124 `lexer' field in ctxp.
9125 (BAD_UTF8_VALUE): Removed.
9126 (java_lex): Handle seeing UEOF in the middle of a string literal.
9127 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9128 (java_lexer): New structure.
9131 (DEFAULT_ENCODING): New define.
9132 (java_destroy_lexer): Declare.
9134 2000-09-12 Tom Tromey <tromey@cygnus.com>
9137 * lex.c (java_init_lex): Initialize java_io_serializable.
9138 * parse.y (java_io_serializable): New global.
9139 (valid_ref_assignconv_cast_p): An array can be cast to
9142 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9144 * decl.c, expr.c: Include defaults.h if not already included.
9145 Don't define the *_TYPE_SIZE macros.
9147 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9149 * typeck.c (build_java_array_type): Correct first parameter
9150 in ADJUST_FIELD_ALIGN invocation.
9152 2000-09-06 Tom Tromey <tromey@cygnus.com>
9154 * lang-specs.h: Also recognize `-femit-class-files'.
9156 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9158 * verify.c (merge_types): Load the types to merge if necessary.
9160 2000-09-02 Anthony Green <green@redhat.com>
9162 * jcf-io.c: Include zlib.h.
9163 (open_in_zip): Read compressed class file archives.
9164 * zipfile.h (ZipDirectory): Add uncompressed_size and
9165 compression_method fields.
9166 * zextract.c (read_zip_archive): Collect file compression info.
9168 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9170 * parse.y (do_resolve_class): Also explore superclasses of
9171 intermediate enclosing contexts when searching for inner classes.
9173 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9175 * parse.y (variable_declarator_id:): Better error message.
9176 (expression_statement:): Use YYNOT_TWICE.
9177 (cast_expression:): Likewise.
9178 (assignment:): Likewise.
9180 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9182 * parse.y (do_merge_string_cste): New locals. Create new
9183 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9185 2000-08-07 Hans Boehm <boehm@acm.org>
9187 * boehm.c (mark_reference_fields): Set marking bits for all words in
9188 a multiple-word record.
9189 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9192 2000-08-31 Mike Stump <mrs@wrs.com>
9194 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9195 jcf-dump$(exeext)): Make parallel safe.
9197 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9199 * jcf-parse.c (set_source_filename): Constify a char *.
9200 * jcf-write.c (append_innerclasses_attribute,
9201 make_class_file_name): Constify a char *. Don't recycle a
9202 variable for an unrelated purpose.
9203 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9204 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9206 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9208 * expr.c (can_widen_reference_to): Fixed indentation.
9209 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9210 * parse.y: `finit$' replaces `$finit$' in comments.
9211 (try_builtin_assignconv): Fixed leading comment.
9213 2000-08-25 Greg McGary <greg@mcgary.org>
9215 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9217 2000-08-24 Greg McGary <greg@mcgary.org>
9219 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9220 * parse.y (BINOP_LOOKUP): Likewise.
9222 2000-08-22 Andrew Haley <aph@cygnus.com>
9224 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9225 sign extending. Fixes gcj/321.
9226 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9227 combining to make a jlong. Fixes gcj/321.
9229 2000-08-21 Nix <nix@esperi.demon.co.uk>
9231 * lang-specs.h: Do not process -o or run the assembler if
9234 2000-08-16 Andrew Haley <aph@cygnus.com>
9236 * typeck.c (build_java_array_type): Rewrite code to do array
9237 alignment. Take into account back-end macros when aligning array
9238 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9239 user to set alignment. Fixes gcj/252 and 160.
9241 2000-08-09 Tom Tromey <tromey@cygnus.com>
9243 * parse.y (check_abstract_method_definitions): Now return `int'.
9244 Check implemented interfaces. Fixes PR gcj/305.
9246 * parse.y (patch_switch_statement): Disallow `long' in switch
9247 expressions. Fixes PR gcj/310.
9249 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9251 * decl.c (finit_leg_identifier_node): New global.
9252 (init_decl_processing): Use `finit$' to initialize
9253 finit_identifier_node. Use `$finit$' to initialize
9254 finit_leg_identifier_node.
9255 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9256 * java-tree.h (finit_identifier_node): Changed attached comment.
9257 (finit_leg_identifier_node): New declaration.
9258 (ID_FINIT_P): Take finit_identifier_node and
9259 finit_leg_identifier_node into account. This is a backward
9262 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9264 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9266 (generate_bytecode_insns): Check `nargs' before emitting it.
9267 * verify.c (merge_type_state): Fixed typo.
9268 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9269 generate_bytecode_{conditional,insns}.
9271 2000-08-13 Anthony Green <green@redhat.com>
9273 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9276 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9278 * class.c (maybe_layout_super_class): Fixed indentation.
9279 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9280 (java_check_methods): New function declaration.
9281 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9282 instead of `str_ptr'.
9283 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9284 of a `invokeinterface' at the right time.
9285 * parse.h (WFL_STRIP_BRACKET): New macro.
9286 (SET_TYPE_FOR_RESOLUTION): Use it.
9287 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9288 (check_class_interface_creation): Don't check for cross package
9289 innerclass name clashes.
9290 (method_header): Behave properly if MDECL is `error_mark_node'.
9291 (method_declarator): Return `error_mark_node' if bogus current
9293 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9294 (resolve_and_layout): New local `decl_type', set and used. Call
9296 (java_check_methods): New method.
9297 (java_layout_classes): Use it.
9298 (resolve_qualified_expression_name): No EH check necessary in
9300 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9302 (patch_assignment): Set DECL_INITIAL on integral final local.
9304 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9306 * java-tree.h (flag_extraneous_semicolon): New extern.
9307 * lang-options.h: (-Wextraneous-semicolon): New option.
9308 * lang.c (flag_redundant): Fixed typo in leading comment.
9309 (flag_extraneous_semicolon): New global.
9310 (lang_decode_option): Set `flag_extraneous_semicolon' when
9311 -Wall. Decode `-Wextraneous-semicolon'.
9312 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9313 `empty_statement' rule.
9314 (class_body_declaration): Likewise.
9315 (method_body:): Accept `;' as a method body.
9316 (static_initializer:): Removed `SC_TK' hack.
9317 (constructor_block_end:): Likewise.
9318 (empty_statement:): Report deprecated empty declaration. Fixes
9321 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9323 * parse.y (build_dot_class_method_invocation): Changed parameter
9324 name to `type'. Build signature from `type' and convert it to a
9325 STRING_CST if it's an array.
9326 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9327 to use `ref_type' directly.
9329 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9331 * lang-options.h: Added a comma after the last element to avoid
9332 syntax errors when other languages define additional options.
9334 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9336 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9337 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9338 (jc1): Link with $(BACKEND).
9339 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9341 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9343 * jvspec.c: Adjust type of second argument to
9344 lang_specific_driver, and update code as necessary.
9346 * class.c (build_dtable_decl): Initialize dummy.
9348 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9350 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9351 method bodies not to rule out discarding `<clinit>'; don't use
9352 <clinit> to initialize static fields with constant initializers.
9354 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9356 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9358 (method_synthetic): New global.
9359 (HANDLE_METHOD): Recognize synthetic method and tell
9360 `print_method_info' about it.
9361 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9362 processing a synthetic method.
9363 * jcf-reader.c (skip_attribute): New function.
9364 ( skip_attribute): Likewise.
9366 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9368 * parse.y (build_outer_field_access): Fixed comments.
9369 (fix_constructors): Emit the initialization of this$<n> before
9371 (resolve_qualified_expression_name): Build an access to `decl' if
9374 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9376 * parse-scan.y (curent_class): Non longer const.
9377 (inner_qualifier, inner_qualifier_length): Deleted.
9378 (current_class_length): New global.
9379 (bracket_count): Fixed typo in leading comment.
9380 (anonymous_count): New global.
9381 (class_instance_creation_expression:): Handle anonymous classes.
9382 (anonymous_class_creation:): New rule.
9383 (push_class_context): Rewritten.
9384 (pop_class_context): Likewise.
9385 (INNER_QUALIFIER): Macro deleted.
9386 (report_class_declaration): call `push_class_context' when
9387 entering the function. `fprintf' format modified not to use
9389 (report_class_declaration): Assign `package_name' and
9390 `current_class' to NULL separately.
9392 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9394 * expr.c (build_invokeinterface): Call layout_class_methods on
9397 2000-07-27 Tom Tromey <tromey@cygnus.com>
9398 Anthony Green <green@cygnus.com>
9399 Alexandre Petit-Bianco <apbianco@cygnus.com>
9401 * class.c (make_class_data): Create vtable for abstract classes.
9402 (get_dispatch_table): Changed to cope with abstract classes.
9404 2000-07-27 Tom Tromey <tromey@cygnus.com>
9406 * parse.y (patch_method_invocation): Don't reverse the argument
9407 list when dealing with anonymous class constructors. Fixed typo in
9410 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9412 * parse.y (build_alias_initializer_parameter_list): Reverse
9413 crafted list when building aliases for anonymous class
9416 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9418 * parse.y (jdep_resolve_class): Don't bother checking potential
9419 innerclass access if `decl' is NULL.
9420 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9423 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9425 * parse.c: Remove (again.)
9427 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9429 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9430 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9431 outside the `if' statement, alias to innerclass removed, `decl'
9432 used to mark the class complete.
9434 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9436 * parse.y (simple_name:): Fixed typo in error message.
9438 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9440 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9441 or its first operand can be error marks.
9443 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9445 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9446 * parse.y (method_header): Likewise.
9448 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9450 * parse.y (process_imports): Consider that one might be trying to
9451 import an innerclass. Fixes gcj/254
9453 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9455 * parse.y (find_as_inner_class): Handle the case where the
9456 enclosing context of an innerclass has been loaded as bytecode.
9458 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9460 * parse.y (simple_name:): Reject `$' in type names.
9461 (resolve_type_during_patch): Use `type' as a second
9462 argument to resolve_no_layout. Fixes gcj/257.
9464 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9466 * parse.y (find_most_specific_methods_list): Select the only
9467 non-abstract method even if max has been set.
9468 Fixes gcj/285, gcj/298.
9470 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9472 * lang-specs.h: Added %(jc1) to java compiler options.
9474 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9476 * .cvsignore: New file.
9478 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9480 * parse.y (not_accessible_p): Access granted to innerclasses
9481 (indirectly) extending the reference type. Fixes gcj/249.
9483 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9485 * parse.y (patch_method_invocation): Fixed comment.
9486 (maybe_use_access_method): Build this$<n>s to the context of the
9487 target method, or a type that extends it. Fixes gcj/242.
9489 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9493 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9495 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9497 2000-07-13 Tom Tromey <tromey@cygnus.com>
9499 * lang-specs.h: Added %{I*}.
9501 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9503 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9505 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9507 * parse-scan.c: Remove.
9509 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9511 * class.c (set_super_info): Handled protected inner classes.
9512 (common_enclosing_context_p): Bail early if arguments aren't both
9514 (get_access_flags_from_decl): Handle private and protected inner
9516 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9517 (CLASS_PROTECTED): Likewise.
9518 (struct lang_type): New bitfield `poic'.
9519 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9521 (check_inner_class_access): Renamed arguments, added
9522 comments. Handles protected inner classes (fixes gcj/225)
9523 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9525 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9527 * parse.y (resolve_qualified_expression_name): Verify qualified
9528 access to `this'. Fixes gcj/239.
9530 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9532 * jcf-write.c (generate_classfile): Don't install ConstantValue
9535 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9537 * parse.y (resolve_qualified_expression_name): Handle inner class
9538 access. Fixes gcj/256.
9540 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9542 * jcf-write.c (generate_classfile): Properly install the
9543 ConstantValue attribute and the initial value constant pool index
9544 on string constants.
9545 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9548 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9550 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9552 * parse.y (find_as_inner_class): Fixed typo.
9553 (do_resolve_class): Explore enclosing contexts when searching for
9554 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9555 (check_inner_class_access): Check `decl' which can be null in case
9558 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9560 * java-tree.h (java_debug_context): Declared `extern'.
9561 (safe_layout_class): Likewise.
9562 * parse.y (resolve_field_access): Field must be `static' in order
9563 to be replaced by its initial value. Added comments.
9564 (find_applicable_accessible_methods_list): Fixed typo.
9565 (find_most_specific_methods_list): Methods found in innerclasses
9566 take over methods founds in the enclosing contexts.
9567 (java_complete_tree): Loosen restrictions on the type of DECLs
9568 that can be replaced by their initialization values.
9569 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9571 2000-07-05 Tom Tromey <tromey@cygnus.com>
9573 * Make-lang.in (PARSE_DIR): New macro.
9574 (PARSE_RELDIR): Likewise.
9575 (PARSE_C): Likewise.
9576 (PARSE_SCAN_C): Likewise.
9577 ($(PARSE_C)): New target.
9578 ($(PARSE_SCAN_C)): Likewise.
9579 (SET_BISON): New macro.
9580 (BISONFLAGS): Likewise.
9581 (JAVABISONFLAGS): Likewise.
9583 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9585 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9586 argument on the first pass for CNI as well as JNI.
9587 (print_method_info): Set up method name on the first pass only.
9589 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9591 * parse.y (parser_qualified_classname): Removed parameter
9593 (create_interface): Removed first passed parameter to
9594 parser_qualified_classname.
9595 (create_class): Likewise. Don't install alias on static
9596 innerclasses. Fixes gcj/275.
9598 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9600 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9601 debugable statement with empty_stmt_node. Fixes gcj/272
9603 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9605 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9608 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9610 * jcf-write.c (push_long_const): Appropriately cast short negative
9613 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9615 * parse.y (verify_constructor_super): Use loop variable
9616 `m_arg_type' initialized with `mdecl_arg_type'.
9618 2000-06-29 Tom Tromey <tromey@cygnus.com>
9620 * parse.y (resolve_field_access): Handle case where `type_found'
9623 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9625 * expr.c (lookup_field): The same field can be found through two
9626 different interface. Don't declare it ambiguous in that case.
9628 2000-06-27 Tom Tromey <tromey@cygnus.com>
9630 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9631 follows \r, then unget it at a lower level.
9633 2000-06-26 Tom Tromey <tromey@cygnus.com>
9635 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9638 2000-06-25 Tom Tromey <tromey@cygnus.com>
9640 * parse.y (for_statement): Wrap expression in a WFL if it is a
9641 constant. For PR gcj/268.
9643 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9645 * parse.y (do_resolve_class): Minor optimiztion in the package
9646 list search. Removed unnecessary test and return statement.
9647 (valid_ref_assignconv_cast_p): Order of arguments to
9648 enclosing_context_p fixed.
9650 2000-06-24 Tom Tromey <tromey@cygnus.com>
9652 * expr.c (lookup_field): Print error and return error_mark_node if
9653 field reference is ambiguous.
9655 * parse.y (check_abstract_method_definitions): Also check if
9656 `other_method' is abstract.
9658 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9660 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9662 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9663 (struct lang_type): New field `pic'.
9664 (CLASS_PRIVATE): New macro.
9665 * parse.y (check_inner_class_access): New function.
9666 (jdep_resolve_class): Call it.
9668 2000-06-23 Tom Tromey <tromey@cygnus.com>
9670 * parse.y (patch_incomplete_class_ref): Initialize the returned
9671 class. For PR gcj/260.
9673 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9675 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9677 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9679 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9680 Java specific checks.
9681 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9683 * java-tree.def (CASE_EXPR): Marked 'e'.
9684 (DEFAULT_EXPR): Likewise.
9685 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9687 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9688 Java specific checks.
9689 (generate_bytecode_insns): Test try_block for BLOCK before using
9691 * parse.y (build_wfl_wrap): Added `location' argument. Set
9692 EXPR_WFL_LINECOL accordingly.
9693 (dim_expr:): Wrap constants with WFLs.
9694 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9695 (resolve_package): Check for `stmt' not being a BLOCK before
9696 building a debuggable statement with it.
9697 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9699 (resolve_field_access): Make sure `decl' is a DECL before treating
9701 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9702 IDENTIFIER_NODE before treating it as such.
9703 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9704 treating it as such.
9705 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9706 to be applied only on non array types.
9708 2000-06-16 Per Bothner <per@bothner.com>
9710 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9711 define in terms of DECL_RESULT, as that fails when --enable-checking.
9713 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9715 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9716 types the same in comparison.
9717 (CHECK_OP): Add static prototype.
9719 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9721 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9722 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9725 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9727 * decl.c (create_primitive_vtable): Prototype.
9729 * jcf-write.c (generate_bytecode_insns): Initialize variable
9732 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9734 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9736 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9737 to track searched classes, and do not search the same class more than
9738 once. Call find_applicable_accessible_methods_list on immediate
9739 superclass, instead of search_applicable_method_list on all ancestors.
9742 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9744 * parse.y (register_fields): Permit static fields in inner classes
9745 if they are final. Fix for PR gcj/255.
9747 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9749 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9750 * parse.y (find_in_imports): Returned type changed to void,
9751 leading comment fixed.
9752 (register_package): New function.
9753 (qualify_and_find): Likewise.
9754 (package_declaration:): Use `register_package'.
9755 (single_type_import_declaration:): Removed local variable
9756 `node'. Added missing `;' for consistency.
9757 (type_import_on_demand_declaration:): Use `chainon' to link new
9759 (lookup_field_wrapper): Lookup local variables defined in outer
9761 (java_complete_class): Don't reverse the list of imported on demand.
9762 (do_resolve_class): Reorganized. Removed local variable
9763 `original_name'. Call `qualify_and_find' with the current package
9764 name, invoke `find_in_imports_on_demand' right after. Call
9765 `qualify_and_find' with the packages we've seen so far. Fixed
9766 operations numbering in comments.
9767 (java_expand_class): Don't reverse `package_list'.
9768 (find_most_specific_methods_list): New local variables `abstract'
9769 and `candidates'. Use them to pick the right method.
9771 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9773 * parse.y (check_modifiers_consistency): Don't subtract out
9774 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9776 2000-06-04 Philipp Thomas <pthomas@suse.de>
9778 * Makefile.in (INTLLIBS): New.
9782 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9784 * class.c (get_dispatch_table): Build the vtable dummy entry list
9785 element with a null purpose. Fixed leading comment.
9786 (build_dtable_decl): Build an accurate dtable type when appropriate
9789 2000-06-02 Richard Henderson <rth@cygnus.com>
9791 * lang.c (lang_get_alias_set): New.
9793 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9795 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9796 before using it as the accessed field.
9798 2000-05-31 Tom Tromey <tromey@cygnus.com>
9800 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9801 char_array_vtable, short_array_vtable, int_array_vtable,
9802 long_array_vtable, float_array_vtable, double_array_vtable):
9804 * expr.c (get_primitive_array_vtable): New function.
9805 (create_primitive_vtable): New function.
9806 (java_lang_expand_expr): Enable code to statically generate
9808 * decl.c (init_decl_processing): Create primitive vtables.
9809 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9810 short_array_vtable, int_array_vtable, long_array_vtable,
9811 float_array_vtable, double_array_vtable): Define.
9813 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9815 * java/parse.y (find_applicable_accessible_methods_list):
9816 Don't add an uninitialized value to the list.
9818 2000-05-25 Tom Tromey <tromey@cygnus.com>
9820 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9821 when trying to see if field's class should be initialized. Always
9822 initialize field's declaring class, not qualified class.
9825 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9826 `wfl_operator', to maybe_build_primttype_type_ref.
9829 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9831 * parse.y (patch_method_invocation): Don't try to lookup methods
9834 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9836 * parse.y (resolve_field_access): Call the appropriate <clinit>
9837 before accessing the length of a static array. Craft a decl for
9838 the field while its time. Fixes PR gcj/129.
9840 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9842 * parse.y (resolve_package): Correctly set `*next' (was off by
9844 (resolve_qualified_expression_name): Fixed comment.
9846 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9848 * jcf-parse.c (jcf_parse_source): Reset current_class and
9849 current_function_decl to NULL before parsing a new file.
9851 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9853 * parse.y (block_end:): If the collected block doesn't feature a
9854 statement, insert an empty statement.
9856 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9858 * parse.y (maybe_yank_clinit): New function.
9859 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9860 end of the list of methods belonging to a class.
9861 (java_complete_expand_method): Check whether <clinit> is really
9862 necessary and expand it accordingly.
9864 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9866 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9867 processed by the method's switch statement.
9869 2000-05-19 Tom Tromey <tromey@cygnus.com>
9871 * java-tree.h: Added init state enum.
9872 * decl.c (emit_init_test_initialization): Initialize class
9873 initialization check variable by looking at class' state.
9875 2000-05-19 Tom Tromey <tromey@cygnus.com>
9877 * java-tree.h (build_instanceof): Declare.
9878 (build_get_class): Declare.
9879 * parse.y (patch_binop): Use build_instanceof.
9880 * expr.c (build_instanceof): New function. If class is final,
9881 don't make a function call.
9882 (expand_java_INSTANCEOF): Use it.
9883 (build_get_class): New function.
9885 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9887 * jcf-write.c (generate_classfile): Scan the source_file for
9888 slashes with the right pointer variable.
9890 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9892 * lang.c (lang_decode_option): Update -Wunused flags by calling
9894 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9896 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9898 * check_init.c (check_init): Constify local char *.
9899 * class.c (push_class): Constify local char *.
9900 * java_tree.h: Update prototypes.
9901 * jcf-io.c (open_class): Constify filename parameter and
9903 (find_class): Remove redundant string copy. Cast return from
9905 * jcf-parse.c (read_class, parse_class_file, yyparse):
9906 Constify local char *.
9907 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9908 Constify local char *.
9909 * jcf.h (JCF): Constify filename and classname.
9910 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9911 * lang.c (init_parse): Constify parameter and return value.
9912 * lex.c (java_get_line_col): Constify filename parameter.
9913 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9914 * parse.y (java_parser_context_suspend,
9915 issue_warning_error_from_context, safe_layout_class): Constify
9917 * parse.c: Regenerate.
9919 2000-05-08 Tom Tromey <tromey@cygnus.com>
9921 * expr.c (build_jni_stub): Cache the result of
9922 _Jv_LookupJNIMethod.
9924 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9926 * decl.c (predef_filenames_size): Now 7.
9927 (predef_filenames): New seventh entry.
9929 2000-05-04 Tom Tromey <tromey@cygnus.com>
9931 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9932 Keep track of when we've seen a reference field after a
9933 non-reference field.
9934 (get_boehm_type_descriptor): Handle case where we see
9935 non-reference fields but no trailing reference field.
9936 * decl.c (rawdata_ptr_type_node): Define.
9937 (init_decl_processing): Initialize rawdata_ptr_type_node.
9938 * java-tree.h (rawdata_ptr_type_node): Declare.
9940 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9942 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9943 specifiers in calls to fprintf.
9945 2000-05-03 Andrew Haley <aph@cygnus.com>
9947 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9949 * javaop.h (WORD_TO_INT): New function.
9950 (IMMEDIATE_s4): Use WORD_TO_INT.
9951 * jcf.h (JPOOL_INT): Ditto.
9953 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9956 2000-04-19 Tom Tromey <tromey@cygnus.com>
9958 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9960 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9962 * expr.c (build_jni_stub): New function.
9963 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9965 * parse.y (java_complete_expand_methods): Expand a native method
9966 and call build_jni_stub if -fjni given.
9967 * lang-options.h: Document -fjni.
9968 * lang.c (flag_jni): New global.
9969 (lang_f_options): Added `jni' entry.
9970 * java-tree.h (soft_lookupjnimethod_node,
9971 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9973 (flag_jni): Declare.
9974 (build_jni_stub): Declare.
9975 (struct lang_decl): Added `native' flag.
9976 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9978 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9979 soft_jnipopsystemframe_node): New globals.
9980 (init_decl_processing): Set them. _Jv_InitClass only takes one
9983 * java-tree.def: Put into `C' mode.
9985 2000-04-27 Tom Tromey <tromey@cygnus.com>
9988 * expr.c (expand_invoke): Generate check to see if object pointer
9989 is null in nonvirtual invocation case.
9990 * java-tree.h (soft_nullpointer_node): Declare.
9991 * decl.c (soft_nullpointer_node): New global.
9992 (init_decl_processing): Initialize soft_nullpointer_node.
9993 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9994 or `private' methods.
9995 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9997 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9999 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10002 2000-04-26 Tom Tromey <tromey@cygnus.com>
10004 * zextract.c (find_zip_file_start): New function.
10005 (read_zip_archive): Use it.
10007 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10009 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
10011 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10013 * class.c (common_enclosing_context_p): New function.
10014 * java-tree.h (common_enclosing_context_p): Added prototype.
10015 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
10016 classes sharing an outer context with the current instance.
10017 * parse.y (build_access_to_thisn): Fixed leading comment.
10018 (verify_constructor_super): New local `supper_inner'. Skip
10019 enclosing context argument in the case of inner class constructors.
10020 (patch_method_invocation): Insert proper context as second
10021 parameter to pure inner class constructor super invocations.
10023 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10025 * parse.y (end_class_declaration): Reset the interface number
10028 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10030 * parse.y (source_start_java_method): Deleted unnecessary code.
10031 (patch_method_invocation): Fixed comment.
10033 2000-04-24 Robert Lipe <robertlipe@usa.net>
10035 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
10037 2000-04-23 Tom Tromey <tromey@cygnus.com>
10039 * boehm.c (mark_reference_fields): Use int_byte_position.
10041 2000-04-22 Tom Tromey <tromey@cygnus.com>
10043 * boehm.c (mark_reference_fields): Only call byte_position on
10046 2000-04-22 Tom Tromey <tromey@cygnus.com>
10048 * boehm.c (mark_reference_fields): Added `last_view_index'
10049 argument. Use DECL_FIELD_OFFSET to determine field's offset.
10051 2000-04-20 Mo DeJong <mdejong@cygnus.com>
10053 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
10054 * parse.y (check_class_interface_creation): Fixed comments. Select
10055 permitted modifiers for (inner) interfaces. Changed error message
10056 to report rejected modifiers used with local classes.
10058 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10060 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
10061 of directly inherited type considered in scope.
10062 * parse.y (do_resolve_class): Search inherited classes for inner
10065 2000-04-20 Tom Tromey <tromey@cygnus.com>
10067 * parse.y (not_accessible_p): Use member's class, not current
10068 class, when doing inheritance check for protected reference.
10071 2000-04-20 Jason Schroeder <shrode@subnature.com>
10073 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
10075 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10077 * parse.y (lookup_field_wrapper): Search for final local aliases.
10078 (resolve_expression_name): Let lookup_field_wrapper search for
10079 final local aliases. Force the value of `name' if one is found.
10080 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
10081 an expression name. Fixed comments.
10083 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10085 * parse.y (yyerror): `msg' can be null, don't use it in that case.
10087 2000-04-19 Tom Tromey <tromey@cygnus.com>
10089 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
10091 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10093 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
10095 2000-04-18 Tom Tromey <tromey@cygnus.com>
10098 * gjavah.c (utf8_cmp): Changed return value.
10099 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
10101 (cxx_keywords): New global.
10102 (get_field_name): Handle new result of cxx_keyword_subst.
10103 (print_method_info): Likewise.
10105 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10107 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10108 with a newline, for CNI.
10109 (print_stub_or_jni): Print a space or newline before method name for
10110 CNI as well as JNI.
10111 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10112 (process_file): Include gcj/cni.h if generating CNI stubs.
10114 2000-04-16 Tom Tromey <tromey@cygnus.com>
10116 * gjavah.c (decompile_method): Use print_field_name.
10119 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10121 * parse.y (java_expand_classes): Reverse the package list once.
10122 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10124 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10125 the `==' and `!=' operators.
10127 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10129 * jcf-write.c (generate_bytecode_insns): At invocation time,
10130 always relate an interface method to the type of its selector.
10132 2000-04-05 Tom Tromey <tromey@cygnus.com>
10135 * expr.c (expand_invoke): Generate check to see if object pointer
10136 is null in nonvirtual invocation case.
10137 * java-tree.h (soft_nullpointer_node): Declare.
10138 * decl.c (soft_nullpointer_node): New global.
10139 (init_decl_processing): Initialize soft_nullpointer_node.
10140 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10141 or `private' methods.
10142 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10144 2000-04-05 Tom Tromey <tromey@cygnus.com>
10146 Fix for PR gcj/140:
10147 * parse.y (check_final_assignment): Recognize assignments to the
10148 `length' field of an array when generating class files.
10150 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10152 * class.c (decl_hash): Prototype removed.
10153 (decl_compare): Likewise.
10155 2000-04-05 Tom Tromey <tromey@cygnus.com>
10157 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10158 * parse.y (check_modifiers_consistency): Check for final/volatile
10159 clash. Fixes PR gcj/164.
10161 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10163 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10165 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10167 (add_method_1): Use `java_hash_hash_tree_node' and
10168 `java_hash_compare_tree_node'.
10169 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10170 (java_hash_compare_tree_node): Likewise.
10171 * parse.y (find_applicable_accessible_methods_list): Create,
10172 delete and use a hash table to remember already searched interfaces.
10174 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10176 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10179 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10181 * boehm.c (mark_reference_fields, set_bit): Prototype.
10182 (set_bit): Un-ANSI-fy definition.
10184 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10187 * decl.c (emit_init_test_initialization): Likewise.
10189 * gjavah.c (jni_print_char): Likewise.
10191 * parse.y (create_new_parser_context): Likewise.
10193 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10195 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10196 patch missing hunk. Fixed indentation.
10198 2000-03-30 Tom Tromey <tromey@cygnus.com>
10200 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10201 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10203 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10205 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10206 when negative *before* using it as an array index.
10207 * ChangeLog: Fixed typo.
10209 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10211 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10212 to 0 when it reaches -1.
10214 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10216 * jcf-parse.c (get_constant): Properly cast `num' during the
10217 invocation of `add_double'.
10218 * jcf-write.c (push_long_const): Properly cast `lo' before
10219 comparing it to short bounds.
10220 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10221 `interface_body:' is reduced after the current interface is
10224 2000-03-26 Tom Tromey <tromey@cygnus.com>
10226 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10227 Java-specific `-f' option.
10229 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10231 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10232 Adjust order of making types.
10233 Make bitsize_*_node values.
10235 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10237 * class.c (make_field_value): Use byte_position.
10238 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10239 (java_array_data_offset): Likewise.
10240 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10243 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10245 * parse.y (check_abstract_method_definitions): New local
10246 `end_type_reached'. Make sure we also consider `end_type'.
10247 (java_check_abstract_method_definitions): Make sure we eventually
10248 consider `java.lang.Object'.
10249 (maybe_use_access_method): Don't use access method if not in the
10250 context of a pure inner class or if the method's context is right.
10251 (find_applicable_accessible_methods_list): New static flag
10252 `object_done'. Don't search abstract classes as interfaces. Fixed
10253 indentation. Fixed the `java.lang.Object' only search. Search
10254 class interface(s) first, then fully search enclosing contexts.
10255 (find_most_specific_methods_list): Pick the closest candidate when
10256 they're all abstract.
10258 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10260 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10261 properly initialize `finished_label'. Don't emit gotos for empty
10264 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10266 * except.c (emit_handlers): Clear catch_clauses_last.
10268 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10270 * parse.y (check_method_types_complete): New function.
10271 (create_class): Reset anonymous class counter only when seeing an
10273 (java_complete_class): JDEP_METHOD: Don't recompute signature
10276 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10278 * class.c (build_static_ref): Fixed indentation in comment.
10279 * java-tree.def (TRY_EXPR): Fixed typo in name.
10280 (CLASS_LITERAL): Likewise.
10281 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10282 (struct lang_type): New field `dot_class'.
10283 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10284 (generate_classfile): Method `class$' is synthetic.
10285 * parse.y (build_do_class_method): New function.
10286 (build_dot_class_method_invocation): Likewise.
10287 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10288 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10289 (qualify_ambiguous_name): Likewise.
10290 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10291 (build_try_statement): Fixed leading comment.
10293 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10295 * class.c (make_field_value): Properly handle sizes.
10296 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10297 (layout_class_method): Count using trees.
10298 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10299 * expr.c (java_array_data_offset): Use int_bit_position.
10300 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10301 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10303 2000-03-16 Tom Tromey <tromey@cygnus.com>
10305 * lang.c (flag_hash_synchronization): New global.
10306 (lang_f_options): Added `hash-synchronization'.
10307 * lang-options.h: Mention -fhash-synchronization.
10308 * java-tree.h (flag_hash_synchronization): Declare.
10309 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10310 hash table synchronization is disabled.
10311 * decl.c (init_decl_processing): Only push `sync_info' value when
10312 hash table synchronization is disabled.
10313 * class.c (make_class_data): Only push `sync_info' field when hash
10314 table synchronization is disabled. Removed dead code.
10316 2000-03-16 Tom Tromey <tromey@cygnus.com>
10318 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10320 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10322 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10324 * parse.y (patch_method_invocation): Handle anonymous classes
10325 creation in static context.
10327 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10329 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10330 * parse.y (resolve_qualified_expression_name): Use it.
10331 (patch_method_invocation): Likewise.
10333 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10335 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10336 depending on the type of dependency which dictates what the
10338 (unresolved_type_p): Resolved types limited to the current class.
10340 2000-03-15 Tom Tromey <tromey@cygnus.com>
10342 * decl.c (init_decl_processing): Set type of `sync_info' to be
10345 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10346 Correctly compute bit number for current slot. Zero `high' and
10347 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10348 mark_reference_fields.
10349 (mark_reference_fields): New function.
10351 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10353 * parse.y (register_incomplete_type): Fixed initialization of
10356 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10358 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10360 (push_class_context, pop_class_context): New function.
10361 (class_body:): Call pop_class_context.
10362 (interface_body:): Likewise.
10363 (INNER_QUALIFIER): New macro.
10364 (report_class_declaration): Changed output format and use
10365 INNER_QUALIFIER. Call push_class_context.
10367 2000-02-14 Andrew Haley <aph@cygnus.com>
10369 * check-init.c (check_init): Add new cases for unary and binary
10372 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10374 * parse.y (resolve_package): Set `next' once a type name has been
10375 progressively discovered.
10376 (resolve_qualified_expression_name): Propagate resolution only if
10377 there are remaining qualifiers. Take into account `q' might have
10378 been cleared after re-qualification.
10379 * parse.y (patch_method_invocation): New local `resolved'.
10380 Section dealing with qualified expression rewritten to use
10381 resolve_field_access.
10383 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10385 * parse.h (PUSH_CPC): Fixed indentation.
10386 (DEBUG_CPC): New macro.
10387 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10388 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10389 * parse.y (class_body_declaration:): Use
10390 SET_CPC_INSTANCE_INITIALIZER_STMT.
10391 (method_declaration:): Check for null current_function_decl.
10392 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10393 (java_parser_context_pop_initialized_field): Better handling of
10395 (maybe_make_nested_class_name): Mark nested class name as
10396 qualified when necessary.
10397 (end_class_declaration): Don't call java_parse_context_resume when
10398 one or more error occurred.
10399 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10400 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10401 SET_CPC_INITIALIZER_STMT.
10402 (method_header): Check for inner classes declaring static methods.
10403 (resolve_qualified_expression_name): Handle situation where `this'
10406 2000-03-13 Hans Boehm <boehm@acm.org>
10408 * typeck.c (build_prim_array_type): Correctly set the high word too.
10410 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10412 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10414 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10415 list of methods for interfaces.
10417 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10419 * parse.y (qualify_ambiguous_name): Properly handle expressions
10422 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10424 * parse.y (check_final_assignment): Extended to process
10426 (patch_assignment): Have check_final_assignment called only once.
10428 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10430 * java-tree.h (IS_INIT_CHECKED): New flag.
10431 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10432 * parse.y (patch_string): Call force_evaluation_order on the
10433 completed string concatenation tree.
10434 * expr.c (force_evaluation_order): Call force_evaluation_order on
10435 function's arguments too.
10437 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10439 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10440 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10441 (build_anewarray): Likewise.
10442 * parse.y (patch_newarray): Likewise.
10443 * parse.c: Regenerated.
10445 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10447 * decl.c (init_decl_processing): Added new class fields `depth',
10448 `ancestors', and `idt' to class_type_node. Use
10449 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10450 * class.c (make_class_data): Push initial values for new fields.
10451 * java-tree.h: Updated prototype for `build_invokeinterface'.
10452 * expr.c (build_invokeinterface): Changed parameters to accept
10453 `method' tree. Calculate index of `method' in its declaring
10454 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10455 (expand_invoke): Call `build_invokeinterface' with new parameters.
10456 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10459 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10461 * typeck.c (lookup_do): Search superinterfaces first
10462 when looking up an interface method. From Godmar Back
10463 <gback@cs.utah.edu>
10465 2000-03-06 Tom Tromey <tromey@cygnus.com>
10467 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10469 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10471 * java-tree.h (lookup_argument_method2): Declared.
10472 (safe_layout_class): Prototype moved from parse.h.
10473 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10474 * parse.y (java_check_regular_methods): Local `super_class' gone.
10475 Call lookup_argument_method2 instead of lookup_argument_method.
10476 Perform modifier match for methods found declared in implemented
10477 interfaces. Fixed indentation problem. Overriding/hiding error
10478 report to take place only for methods found in classes.
10479 * typeck.c (lookup_argument_method): Changed leading
10480 comment. Re-written by calling lookup_do.
10481 (lookup_argument_method2): New function.
10482 (lookup_java_method): Re-written by calling lookup_do.
10483 (lookup_do): New function.
10485 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10487 * check-init.c (check_init): Removed dead code. Handle (blank)
10489 * parse.y (declare_local_variables): New local `final_p', set it
10490 and use it to initialize LOCAL_FINAL.
10491 (check_final_assignment): Only check FIELD_DECLs.
10493 2000-02-17 Tom Tromey <tromey@cygnus.com>
10495 * Makefile.in (JAVA_OBJS): Added boehm.o.
10496 (boehm.o): New target.
10497 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10498 * java-tree.h (flag_use_boehm_gc): Declare.
10499 (get_boehm_type_descriptor): Declare.
10500 * lang.c (lang_f_options): Added `use-boehm-gc'.
10501 (flag_use_boehm_gc): New global.
10502 * lang-options.h: Added -fuse-boehm-gc.
10503 * boehm.c: New file.
10504 * class.c (get_dispatch_table): If class uses a Boehm type
10505 descriptor, put it in the vtable.
10506 (make_class_data): Removed dead code.
10508 2000-03-03 Per Bothner <per@bothner.com>
10510 * decl.c (init_decl_processing): Initialize sizetype properly.
10512 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10514 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10515 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10516 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10517 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10518 (jcf_parse): New local `current'. Load innerclasses seen in outer
10519 context being processed.
10520 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10521 * jcf-write.c (append_innerclasses_attribute): New function.
10522 (append_innerclasses_attribute_entry): Likewise.
10523 (get_access_flags): Handle static classes. Set anonymous and local
10524 classes to be private.
10525 (generate_classfile): Attribute count adjusted. Call
10526 append_innerclasses_attribute.
10527 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10528 PURE_INNER_CLASS_TYPE_P.
10529 * parse.y (parser_qualified_classname): New parameter `is_static',
10530 produce non qualified name accordingly.
10531 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10532 (create_interface): Added argument to parser_qualified_classname.
10533 (create_class): Added argument to parser_qualified_classname. Setup
10534 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10535 (add_inner_class_fields): Fixed indentation.
10536 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10537 (method_declarator): Fixed typo in comment.
10538 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10539 (build_current_thisn): Likewise.
10540 (patch_method_invocation): Likewise.
10542 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10544 * decl.c (current_function_decl): Move to toplev.c.
10546 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10548 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10549 (DECL_BIT_INDEX): Use underlying representation.
10550 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10552 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10554 * expr.c (build_java_ret): Pass proper type to size_binop.
10556 2000-02-25 Anthony Green <green@cygnus.com>
10558 * expr.c (build_class_init): Mark the decl to be ignored by
10560 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10561 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10562 * class.c (init_test_hash_newfunc): New function.
10563 (decl_hash): New function.
10564 (decl_compare): New function.
10565 * decl.c (emit_init_test_initialization): New function.
10566 (complete_start_java_method): Traverse the init test hashtable,
10567 calling emit_init_test_initialization.
10568 (always_initialize_class_p): Define.
10569 * expr.c (build_class_init): Use initialization tests when
10570 emitting class initialization code.
10571 (always_initialize_class_p): Declare.
10572 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10574 * java-tree.h: Include hash.h.
10575 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10576 (struct lang_decl): Add init_test_table field.
10577 (init_test_hash_entry): Define.
10579 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10581 * gjavah.c (main): Avoid using `argi' to report unimplemented
10584 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10586 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10587 initialize locals to avoid warnings. Local `exception_type' moved
10590 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10592 * parse.y (resolve_expression_name): Use `orig' as a second
10593 argument to resolve_field_access.
10594 (resolve_field_access): Removed unnecessary code when dealing with
10597 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10599 * class.c (push_super_field): Don't push the field twice.
10600 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10601 * parse.h (java_reorder_fields): Prototyped.
10602 * parse.y (java_reorder_fields): New function.
10603 (java_layout_class): Simplified not to worry about re-ordering.
10605 2000-02-23 Tom Tromey <tromey@cygnus.com>
10607 * gjavah.c (print_name): In JNI case, correctly quote string.
10608 (print_method_info): Don't handle overrides in JNI mode.
10610 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10612 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10613 value type set to `boolean_type_node'.
10615 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10617 * jcf-dump.c (main): Test for correct condition after
10618 output file creation.
10620 2000-02-19 Anthony Green <green@cygnus.com>
10622 * jcf-depend.c (add_entry): Fix test for first list entry.
10624 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10626 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10627 * constants.c (build_constants_constructor): Likewise.
10629 2000-02-19 Anthony Green <green@cygnus.com>
10631 * jcf-depend.c (add_entry): Add entries to the end of the list.
10633 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10635 * decl.c (INT_TYPE_SIZE): Define if necessary.
10636 (expand_java_return): Handle the case of a native integer smaller
10637 than a JVM integer.
10639 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10641 * gjavah.c (help): Use GCCBUGURL.
10642 * jv-scan.c (help): Likewise.
10643 * jcf-dump.c (help): Likewise.
10645 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10647 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10650 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10652 * jcf-parse.c (load_class): Call `fatal' if no file containing
10653 the target class are found.
10655 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10657 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10658 lex.c, lex.h, and PARSE_H to...
10659 (parse.o, parse-scan.o): ...here, respectively.
10661 * lex.c: Split out code that may trigger SIGFPE from yylex()
10662 to its own function.
10663 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10665 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10667 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10669 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10671 * parse.y (outer_field_access_p): Stop in time when outer contexts
10673 (resolve_qualified_expression_name): Properly qualify *everything*
10674 after a package.type to be resoled as expression names.
10675 (find_applicable_accessible_methods_list): Save/restore `class' to
10676 isolate it from a possible outer context search.
10678 2000-02-15 Tom Tromey <tromey@cygnus.com>
10680 * gjavah.c (jni_print_char): New function.
10681 (print_full_cxx_name): Use it.
10682 (decode_signature_piece): Likewise.
10683 (print_cxx_classname): Likewise.
10685 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10687 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10689 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10691 * gjavah.c: Include version.h.
10693 * jcf-dump.c: Likewise.
10695 * jv-scan.c: Likewise.
10697 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10699 * parse.y (outer_field_access_fix): First parameter now a tree
10700 node. Check for assignment to final. First argument to
10701 build_outer_field_access_fix modified to accommodate prototype.
10702 (build_outer_field_access): Don't check for assignment to final
10704 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10705 possibly returned by outer_field_access_fix. Changed
10706 outer_field_access_fix's first argument.
10707 (check_final_assignment): $finit$'s context is OK.
10708 (patch_unaryop): Use node instead of its line/column value when
10709 calling outer_field_access_fix.
10711 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10713 * parse.y (interface_declaration:): No longer tagged
10714 <node>. Re-installed default action.
10715 (class_member_declaration:): Handle inner interfaces.
10716 (interface_member_declaration): Handle inner interfaces and
10718 (create_interface): Push error if one seen. Suspend parsing
10719 context when processing an inner interface.
10720 (register_fields): Inner class static field limitations not to
10721 apply to inner interfaces.
10723 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10725 * jcf-parse.c (load_class): Update `java_error_count' when a
10726 class' file can't be found.
10727 (parse.y): Avoid (byte)code generation when errors seen.
10729 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10731 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10732 decodes a valid node.
10733 (patch_binop): Handle TRUNC_DIV_EXPR.
10735 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10737 * parse.y (resolve_package): New local `acc'. Try to progressively
10738 build and guess a package and type name.
10740 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10742 * parse.y (find_applicable_accessible_methods_list): Load and
10743 layout the search class if necessary.
10744 (java_complete_tree): Keep to original type of the folded initial
10747 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10749 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10750 Generate error message if circularity is detected. New static
10752 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10753 * jcf-write.c (generate_bytecode_insns): Very simply handle
10755 * parse.y (java_check_circular_reference): Use
10756 `cyclic_inheritance_report' during report, if necessary.
10757 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10758 walking NEW_ARRAY_INIT twice.
10760 2000-02-09 Tom Tromey <tromey@cygnus.com>
10762 * parse.y (check_class_interface_creation): Allow inner classes to
10763 be `private' or `protected', check modifiers' consistency. Prevent
10764 block local classes from bearing any modifiers.
10766 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10768 * except.c (check_start_handlers): Re-add prototype lost in last
10770 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10772 2000-02-09 Andrew Haley <aph@cygnus.com>
10774 * decl.c (clear_binding_level): Remove excess initializer.
10775 (maybe_poplevels): Remove unused variable.
10776 (force_poplevels): Ditto.
10777 (struct binding_level): Add comment.
10779 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10781 * jcf-write.c (generate_classfile): Don't consider
10782 pre-initialization with reference value (use <clinit> instead.)
10783 * parse.y (java_fix_constructors): No generated constructor for
10785 (build_outer_field_access): Removed debug message.
10786 (outer_field_expanded_access_p): Adapted to bytecode generation.
10787 (build_outer_field_access_method): Use fix_method_argument_names.
10788 (build_outer_method_access_method): Fixed indentation. Added
10789 comment. Handle access method generation for static and also void
10791 (build_access_to_thisn): Inserted debug message.
10792 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10793 (resolve_qualified_expression_name): Fixed comment.
10794 (not_accessible_p): Adapted to bytecode generation. Added comment.
10795 (patch_method_invocation): Added comment.
10796 (maybe_use_access_method): Fixed leading comment. Handle static
10798 (java_complete_lhs): Don't shortcut handling of initialized upon
10799 declaration String type static fields when generating bytecode.
10800 (patch_unaryop): Handle outer field access when generating
10803 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10805 * java-tree.h (FIELD_THISN): New macro.
10806 * jcf-write.c (append_synthetic_attribute): New function.
10807 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10808 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10809 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10811 (build_outer_field_access): Turned on access functions usage and
10812 generation when compiling to bytecode.
10813 (maybe_use_access_method): Likewise.
10815 2000-01-25 Andrew Haley <aph@cygnus.com>
10817 * java-except.h (struct eh_range): Add `expanded' field.
10818 (maybe_start_try): Add end_pc arg.
10819 (maybe_end_try): Ditto.
10820 * java-tree.h (force_poplevels): new function.
10821 * expr.c (expand_byte_code): Don't call maybe_start_try or
10823 * except.c (add_handler): Reset expanded.
10824 (expand_start_java_handler): Set expanded.
10825 (check_start_handlers): Don't expand a start handler that's
10826 already been expanded.
10827 (maybe_start_try): Add end_pc arg. Only expand a handler which
10829 (expand_end_java_handler): call force_poplevels.
10830 (force_poplevels): new function.
10831 * decl.c (binding_level): Add start_pc of binding level.
10832 (maybe_pushlevels): Call maybe_start_try when pushing binding
10834 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10835 (LARGEST_PC): Define.
10836 (clear_binding_level): Use LARGEST_PC.
10838 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10839 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10840 (binding_depth, is_class_level, current_pc): new variables.
10841 (struct binding_level): ditto.
10842 (indent): new function.
10843 (push_jvm_slot): add debugging info.
10844 (maybe_pushlevels): ditto.
10845 (maybe_poplevels): ditto.
10846 (pushlevel): ditto.
10848 (start_java_method): ditto.
10849 (give_name_to_locals): comment only.
10850 * except.c (binding_depth, is_class_level, current_pc):
10852 (expand_start_java_handler): add debugging info.
10853 (expand_end_java_handler): ditto.
10855 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10857 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10858 (print_name_for_stub_or_jni, process_file): Constify a char*.
10860 2000-02-03 Tom Tromey <tromey@cygnus.com>
10862 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10864 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10866 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10867 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10870 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10872 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10873 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10874 (struct lang_type): New field `ii_block'.
10875 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10876 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10877 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10878 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10879 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10880 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10882 * parse.y (add_instance_initializer): New function.
10883 (in_instance_initializer): New static global.
10884 (class_body_declaration:): Link instance initializer block.
10885 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10886 (array_creation_expression:): Remove unused local.
10887 (java_parser_context_push_initialized_field): Fixed leading
10888 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10889 CPC_INSTANCE_INITIALIZER_LIST.
10890 (java_parser_context_pop_initialized_field): Likewise.
10891 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10892 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10893 CPC_INITIALIZER_STMT.
10894 (fix_constructors): New local `class_type'. Use it. Call
10895 add_instance_initializer.
10896 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10897 (patch_return): Forbid return in instance initializers.
10898 (patch_throw_statement): Enforce exception handling in the context
10899 of instance initializers.
10901 2000-02-03 Tom Tromey <tromey@cygnus.com>
10903 * Make-lang.in (java.mostlyclean): Remove executables in
10906 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10908 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10909 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10910 (java_float_finite): Convert to use union Word from javaop.h.
10911 (java_double_finite): Convert to use union DWord from javaop.h.
10913 2000-02-02 Tom Tromey <tromey@cygnus.com>
10915 * gjavah.c (options): Added `jni' entry.
10916 (help): Document -jni.
10917 (flag_jni): New global.
10918 (process_file): Handle JNI output. Don't print text from
10919 -prepend, -add, etc, when generating stubs. Only remove `.class'
10920 suffix if it actually exists.
10921 (main): Create a `.c' file when run with `--jni --stubs'. Create
10922 correct output file name with `--jni'.
10923 (print_include): Mangle header name differently in JNI case.
10924 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10926 (print_method_info): Handle JNI case. Put signature info into
10927 method name. Handle case when STREAM is NULL.
10928 (print_name_for_stub_or_jni): New function.
10929 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10930 (print_cxx_classname): Handle JNI.
10931 (print_full_cxx_name): Likewise.
10932 (decode_signature_piece): Likewise.
10933 (overloaded_jni_method_exists_p): New function.
10934 (struct method_name): Added `signature' and `sig_length' fields.
10935 (HANDLE_END_FIELD): Do nothing in JNI mode.
10937 2000-02-02 Tom Tromey <tromey@cygnus.com>
10939 * jv-scan.c: Include version.c, <getopt.h>.
10940 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10941 (options): New array.
10942 (usage): New function.
10943 (version): New function.
10944 (main): Use getopt_long to parse command line.
10945 * jcf-dump.c: Include version.c, <getopt.h>.
10946 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10947 OPT_JAVAP): New macros.
10948 (options): New array.
10949 (usage): Return `void'. Changed message.
10950 (help): New function.
10951 (version): New function.
10952 (main): Use getopt_long_only to parse command line.
10953 * gjavah.c: Include <getopt.h>.
10954 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10955 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10956 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10957 (options): New array.
10958 (java_no_argument): Removed.
10959 (help): Updated with missing options.
10960 (main): Use getopt_long_only to parse command line.
10961 (usage): Changed message.
10963 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10965 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10966 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10967 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10968 * parse.y (array_creation_expression:): Handle anonymous arrays.
10969 (build_array_from_name): Don't set `ret_name' if null.
10970 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10971 (qualify_ambiguous_name): Likewise.
10972 (java_complete_expand_class): Likewise.
10974 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10976 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10977 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10978 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10979 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10980 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10981 AIPL_FUNCTION_COMPLETED_INVOCATION.
10982 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10983 AIPL_FUNCTION_INVOCATION_READY.
10984 (AIPL_FUNCTION_DECLARATION): New enum entry.
10985 * parse.y (reorder_static_initialized): New function.
10986 (java_parser_context_pop_initialized_field): Use it.
10987 (add_inner_class_fields): Use
10988 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10989 augmented. Install marker after last alias initializer, if any.
10990 (generate_finit): Fixed typo. Don't try to retain only the used
10992 (method_header): Compute and set DECL_FUNCTION_NAP.
10993 (method_declarator): Fixed comment. Insert alias initializer in
10995 (build_alias_initializer_parameter_list): Fixed leading
10996 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10997 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10998 (java_complete_expand_class): Code to retain only used aliases
11000 (java_complete_expand_methods): New local `first_decl'. Generate
11001 $finit$ first, then expand the constructors, regular methods and
11003 (java_complete_expand_method): Don't report error on missing
11004 return statement if previously detected bogus.
11005 (fix_constructors): Don't patch constructor parameters list.
11006 (patch_method_invocation): Use new AIPL enum values. Reverse
11007 alias initializer list for anonymous classes.
11009 2000-01-30 Anthony Green <green@redhat.com>
11011 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
11012 determine how many stack slots to pop.
11014 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11016 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
11017 error handling/recovery.
11018 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
11020 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11022 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
11023 FIELD_LOCAL_ALIAS_USED): New macros.
11024 (DECL_FUNCTION_NAP): New macro.
11025 (struct lang_decl): New field `nap'.
11026 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
11027 (struct lang_type): New fields `finit_stmt_list' and
11028 `clinit_stmt_list'.
11029 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
11030 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
11031 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
11032 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
11033 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
11034 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
11035 (BUILD_THROW): Macro line separator re-indented.
11036 * parse.y (end_class_declaration): New function.
11037 (maybe_generate_pre_expand_clinit): New name for
11038 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
11039 pre-expand static fields.
11040 (maybe_generate_clinit): Function deleted.
11041 (check_for_static_method_reference): Prototype's parameter list
11043 (generate_finit): New name for maybe_generate_finit. Changed
11044 leading comment. Function rewritten to use
11045 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
11046 (build_alias_initializer_parameter_list): New function.
11047 (java_parser_context_pop_initialized_field): Likewise.
11048 (add_inner_class_fields): Likewise.
11049 (type_declaration:): Call end_class_declaration.
11050 (class_member_declaration:): Likewise.
11051 (formal_parameter_list:): Fixed typos.
11052 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
11053 element. Improved error handling.
11054 (block_statement:): Call end_class_declaration.
11055 (anonymous_class_creation:): Likewise.
11056 (create_anonymous_class): Fixed comments.
11057 (create_class): Call add_inner_class_fields.
11058 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
11059 (method_header): Use MARK_FINAL_PARMS.
11060 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
11061 (method_declarator): Propagate final argument flag.
11062 (craft_constructor): New local `artificial'. Call
11063 build_alias_initializer_parameter_list. Use
11064 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
11065 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
11067 (complete_expand_class): Get rid of unused outer context local
11069 (java_complete_expand_methods): Fixed leading
11070 comment. Generate/pre-expand <clinit> first. Changed method
11071 expansion order to regular, $finit$, constructors, <clinit>.
11072 (java_complete_expand_method): Set current_function_decl.
11073 (fix_constructors): Fix constructor parameter list to account for
11074 outer context local alias initializers.
11075 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11076 (resolve_expression_name): Lookup outer context local aliases. New
11077 local `access', use it.
11078 (patch_method_invocation): Patch inner class ctor invocation with
11079 outer context local aliases initialization values. $finit$
11080 invocation patching now includes things generated with
11081 build_alias_initializer_parameter_list.
11082 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11083 (build_super_invocation): Likewise.
11084 (patch_assignment): Changed comment.
11086 2000-01-27 Andrew Haley <aph@cygnus.com>
11088 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
11092 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11094 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
11096 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
11098 * parse.y (register_fields): Don't pass a format specifier to
11099 OBSOLETE_MODIFIER_WARNING.
11100 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
11101 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
11103 (check_modifiers): Change function into a macro.
11104 (check_class_interface_creation): Pass a literal format string.
11106 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11108 * buffer.h: PROTO -> PARAMS.
11109 * check-init.c: Likewise.
11110 * class.c: Likewise.
11111 * constants.c: Likewise.
11112 * convert.h: Likewise.
11113 * decl.c: Likewise.
11114 * except.c: Likewise.
11115 * expr.c: Likewise.
11116 * gjavah.c: Likewise.
11117 * java-except.h: Likewise.
11118 * java-tree.h: Likewise.
11119 * jcf-depend.c: Likewise.
11120 * jcf-dump.c: Likewise.
11121 * jcf-parse.c: Likewise.
11122 * jcf-path.c: Likewise.
11123 * jcf-reader.c: Likewise.
11124 * jcf-write.c: Likewise.
11126 * jv-scan.c: Likewise.
11127 * jvgenmain.c: Likewise.
11128 * jvspec.c: Likewise.
11129 * lang.c: Likewise.
11132 * parse-scan.y: Likewise.
11133 * parse.h: Likewise.
11134 * parse.y: Likewise.
11135 * typeck.c: Likewise.
11136 * verify.c: Likewise.
11137 * xref.c: Likewise.
11138 * xref.h: Likewise.
11139 * zextract.c: Likewise.
11140 * zipfile.h: Likewise.
11142 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11144 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11145 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11146 * constants.c (build_constant_data_ref): Check for cached
11147 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11148 in TYPE_CPOOL_DATE_REF.
11149 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11150 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11151 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11152 (LOCAL_FINAL): New macro.
11153 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11154 constant pool -- don't try to reuse.
11155 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11156 TYPE_LANG_SPECIFIC.
11157 (find_in_current_zip): Use TYPE_JCF.
11158 * parse.h (java_check_final): Prototype removed.
11159 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11160 (maybe_create_class_interface_decl,
11161 check_class_interface_creation): Likewise.
11162 (java_expand_finals): Function removed.
11163 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11164 (block_statement:): Fixed comment.
11165 (anonymous_class_creation:): Likewise.
11166 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11168 (check_class_interface_creation): Loosened error report on (inner)
11169 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11170 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11171 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11173 (create_interface): Likewise.
11174 (anonymous_class_counter): New static global.
11175 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11176 patch. Fixed comments.
11177 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11178 anonymous_class_counter when declaring a toplevel class.
11179 (craft_constructor): Fixed constructor name when handling
11180 anonymous classes. Anonymous class constructors to feature hidden
11181 this$<n> parameter.
11182 (java_fix_constructors): Added comment.
11183 (java_check_final): Function removed.
11184 (java_complete_expand_methods): Fixed comment. Don't generate
11185 class data, save its outgoing constant pool instead.
11186 (verify_constructor_super): Skip anonymous class constructor
11187 hidden this$<n> parameter.
11188 (java_expand_classes): New local `saved_ctxp'. Removed call to
11189 java_expand_finals and java_check_final. Expand anonymous class
11190 constructors. Generate class data.
11191 (build_super_invocation): Skip anonymous class hidden this$<n>
11193 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11194 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11195 (set_java_signature): Likewise.
11197 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11199 * gjavah.c: Delete ACC_VISIBILITY define.
11200 * jcf.h: Add ACC_VISIBILITY define.
11201 * parse.y: final: rule tagged <value>.
11202 (java_check_regular_methods): Use ACC_VISIBILITY define for
11203 default package access check.
11204 (local_variable_declaration_statement): Use final: rule.
11206 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11208 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11209 (final:): New rule.
11211 2000-01-17 Tom Tromey <tromey@cygnus.com>
11213 * gjavah.c (print_field_info): Allow non-static final fields.
11215 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11217 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11218 * parse.y (patch_anonymous_class): New function.
11219 (create_anonymous_class): Register incomplete type when the
11220 class/interface to extends/implement isn't known yet.
11221 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11222 (verify_constructor_super): Tuned error message.
11224 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11226 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11227 (ANONYMOUS_CLASS_P): New macro.
11228 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11229 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11230 * parse.y (create_class): Added leading argument.
11231 (maybe_create_class_interface_decl,
11232 check_class_interface_creation): Likewise.
11233 (craft_constructor): New function.
11234 (verify_constructor_super): Added argument in prototype.
11235 (class_declaration:): Inserted leading argument.
11236 (for_begin:): Use FOR_LOOP_P.
11237 (anonymous_class_creation): Create WFL of the anonymous class to
11238 instantiate. Call build_new_invocation. Added comments.
11239 (check_class_interface_creation): Handle parameter `anonymous' in
11240 verbose mode class creation announce.
11241 (link_nested_class_to_enclosing): Exclude anonymous classes.
11242 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11243 anonymous class, even though they appear to have an enclosing
11245 (create_interface): Pass extra argument to
11246 check_class_interface_creation.
11247 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11248 (create_class): Call check_class_interface_creation and
11249 maybe_create_class_interface_decl with extra new argument. Don't
11250 add private this$<n> to anonymous classes.
11251 (method_declarator): Insert hidden this$<n> to anonymous class
11253 (java_fix_constructors): Deleted code creating default
11254 constructor. Call craft_constructor instead.
11255 (java_check_regular_methods): Set `saw_constructor' to 1 for
11257 (fix_constructors): Pass extra argument to verify_constructor_super.
11258 (verify_constructor_super): New local `sdecl', use it. Search for
11259 matching constructor (possibly featuring arguments) in super
11261 (lookup_method_invoke): Craft constructor according to arguments
11262 list when dealing with anonymous class constructors.
11263 (build_super_invocation): Pass arguments to anonymous class super
11265 (search_loop): Use FOR_LOOP_P.
11266 (labeled_block_contains_loop_p): Likewise.
11268 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11270 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11271 (enclosing_context_p): New function.
11272 (get_access_flags_from_decl): Handle CLASS_STATIC.
11273 (maybe_layout_super_class): Extra first argument passed to
11275 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11277 * decl.c (access0_identifier_node): New global.
11278 (init_decl_processing): access0_identifier_node initialized.
11279 (pushdecl): Set DECL_CONTEXT only on non type decls.
11280 * expr.c (lookup_field): Lookup inner class fields in enclosing
11282 (expand_invoke): Use ID_INIT_P.
11283 (expand_java_field_op): Use DECL_CLINIT_P.
11284 * java-tree.def (CLASS_LITERAL): New tree code.
11285 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11286 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11287 (struct lang_decl): New field `inner_access'.
11288 (enclosing_context_p): Prototyped.
11289 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11290 ID_CLINIT_P): New macros.
11291 (CLASS_STATIC): New macro.
11292 (CLASS_ACCESS0_GENERATED_P): New macro.
11293 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11294 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11295 INNER_CLASS_P): New macros.
11296 (DECL_INNER_CLASS_LIST): New macro.
11297 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11299 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11300 the shift value to int. Fixed typo in comment.
11301 * lex.c (inst_id, wpv_id): Initialize.
11302 * mangle.c (unicode_mangling_length): Take `$' into account.
11303 * parse.h (DRECOVER, RECOVER): Terminate properly.
11304 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11305 (typedef struct _jdep): New field `enclosing'.
11306 (JDEP_ENCLOSING): New macro.
11307 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11308 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11309 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11310 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11311 GET_ENCLOSING_CPC_CONTEXT): New macros.
11312 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11313 (do_resolve_class): Added extra argument in prototype.
11314 * parse.y (resolve_class): Added extra argument in prototype.
11315 (maybe_create_class_interface_decl): Likewise.
11316 (maybe_use_access_method, build_wfl_wrap): New functions.
11317 (java_complete_expand_classes, java_complete_expand_class):
11319 (java_parser_context_push_initialized_field,
11320 java_parser_context_suspend, java_parser_context_resume):
11322 (maybe_make_nested_class_name, make_nested_class_name,
11323 set_nested_class_simple_name_value,
11324 link_nested_class_to_enclosing, find_as_inner_class,
11325 find_as_inner_class_do, check_inner_class_redefinition,
11326 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11327 maybe_build_thisn_access_method, build_outer_field_access,
11328 build_outer_field_access_methods, build_outer_field_access_expr,
11329 build_outer_method_access_method, build_new_access_id,
11330 build_outer_field_access_method, outer_field_access_p,
11331 outer_field_expanded_access_p, outer_field_access_fix,
11332 build_incomplete_class_ref, patch_incomplete_class_ref,
11333 create_anonymous_class): Likewise.
11334 (inst_id, wpv_id): New static global variables.
11335 (synchronized:): New rule, tagged <node>.
11336 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11338 (anonymous_class_creation:): New rule, tagged <node>.
11339 (NEW_TK): Tagged <node>.
11340 (type_literals, array_type_literal): New rules, tagged <node>.
11341 (class_declaration:): Removed action when reducing by class_body:
11342 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11343 using GET_CPC in sub-rules.
11344 (class_member_declaration): Handle inner classes.
11345 (method_declaration): When reducing method_header:, reset
11346 current_function_decl when appropriate.
11347 (method_declarator:): Set the number of formal parameter to 0 for
11348 method declared without arguments.
11349 (constructor_declarator:): Likewise.
11350 (static_initializer:): List of elements kept in a list.
11351 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11352 use of the keyword `static' for type declarations.
11353 (block_statement:): Handle inner class declarations.
11354 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11355 type qualified `this'.
11356 (class_instance_creation_expression): Use anonymous_class_creation:
11357 to handle inner class instances creation. Handle qualified `new'.
11358 (something_dot_new): Added appropriate actions.
11359 (create_new_parser_context): New function.
11360 (java_push_parser_context, java_parser_context_save_global,
11361 java_parser_context_suspend): Use create_new_parser_context.
11362 (check_modifiers): Changed leading comment.
11363 (check_class_interface_creation): Handle interclasses.
11364 (add_superinterfaces): Fixed comment.
11365 (create_interface): Build qualified name from the raw_name instead
11366 of its matching WFL. Push the initialized fields list. raw_name added
11367 as an extra argument to maybe_create_class_interface_decl.
11368 (create_class): Build qualified name from the raw_name instead of
11369 its matching WFL. Removed assignment to current_parsed_class_un.
11370 Call PUSH_ERROR before returning an error. Suspend the current
11371 parser context when processing an inner class. Push the
11372 initialized fields list. raw_name added as an extra argument to
11373 maybe_create_class_interface_decl. Add the private this$<n>
11375 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11376 (register_fields): Get the class type from GET_CPC and handle
11377 previous errors. Added code to handle the creation of static
11378 fields in inner classes. Initialized fields initialization
11379 statements kept in a list of lists.
11380 (maybe_generate_finit): Initialized fields initialization
11381 statements kept in a list of lists. Use GET_CPC.
11382 (maybe_generate_clinit): Likewise.
11383 (method_header): Use GET_CPC and GET_CPC_UN.
11384 (parser_qualified_classname): Handle inner classes.
11385 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11386 (java_fix_constructors): Hide pointer to enclosing context
11387 instance in constructor list when dealing with inner classes.
11388 (jdep_resolve_class): Call resolve_class with extra first argument
11390 (resolve_class): Add enclosing context as a first extra argument
11391 to do_resolve_class.
11392 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11394 (resolve_no_layout): Extra argument added to resolve_class
11396 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11397 (java_get_real_method_name): Use GET_CPC_UN.
11398 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11399 (java_check_abstract_methods): Handle static method declared in
11400 inner classes by an error.
11401 (java_check_regular_methods): Use DECL_CLINIT_P.
11402 (source_start_java_method): Also set DECL_MAX_LOCALS.
11403 (create_artificial_method): Call java_parser_context_save_global
11404 and java_parser_context_restore_global instead of saving/restoring
11405 the context by hand.
11406 (expand_start_java_method): Improved verbose mode message.
11407 (java_complete_expand_methods): Fixed leading comment. Use
11409 (fix_constructors): Added assignment to this$<n> if necessary.
11410 (java_expand_classes): Call java_complete_expand_classes instead
11411 of java_complete_expand_methods.
11412 (make_qualified_primary): Simplified.
11413 (merge_qualified_name): Optimized for missing left or right parts.
11414 (resolve_expression_name): Handle access to outer class fields from
11416 (resolve_qualified_expression_name): New macro
11417 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11418 classes. Report error on non appropriate qualification of
11419 `new'. Handle qualified `this'.
11420 (not_accessible_p): Allow access to outer class private fields from
11422 (patch_method_invocation): Handle method invocations through
11423 access methods and inner class constructor invocations.
11424 (find_applicable_accessible_methods_list): Search enclosing
11425 contexts of an inner class.
11426 (search_applicable_methods_list): Fixed typo.
11427 (argument_types_convertible): Handle inner class constructors'
11428 hidden outer context reference argument.
11429 (qualify_ambiguous_name): Handle qualified `this'.
11430 (java_complete_lhs): Handle use of field accessed through
11431 artificial access methods in various cases of assignments. Handle
11432 CLASS_LITERAL node.
11433 (check_final_assignment): Use DECL_CLINIT_P.
11434 (valid_ref_assignconv_cast_p): Handle the destination being an
11435 enclosing context of the source.
11436 (patch_unaryop): Handle use of field accessed through artificial
11438 (patch_return): Use DECL_CLINIT_P.
11439 (patch_throw_statement): Use DECL_CLINIT_P.
11440 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11441 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11444 2000-01-16 Anthony Green <green@cygnus.com>
11446 * parse.y (build_string_concatenation): Only use
11447 StringBuffer(String) shortcut if String arg is constant.
11449 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11451 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11452 the shift value to int. Fixed typo in comment.
11454 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11456 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11457 * jcf-write.c: Likewise.
11458 * parse.y: Likewise.
11459 * parse.c: Regenerate.
11461 2000-01-09 Anthony Green <green@cygnus.com>
11463 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11464 bytecodes in the correct order.
11466 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11468 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11470 2000-01-06 Anthony Green <green@cygnus.com>
11472 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11473 before building constant array decl.
11475 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11477 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11478 method invocation and typo in conditional expression.
11479 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11480 the appropriate NOTE_POP.
11481 * parse.y (patch_binop): Shift value mask to feature the right
11484 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11486 * class.c (assume_compiled, assume_compiled_node): Add static
11488 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11490 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11492 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11494 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11495 to `__modifier' to avoid stringifying it.
11497 * parse.y (verify_constructor_circularity): Don't call a variadic
11498 function with a non-literal format string.
11499 (java_check_abstract_methods): Move unreachable code inside
11500 `continue' statement.
11501 (lookup_method_invoke): Call xstrdup, not strdup.
11503 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11506 * jcf-parse.c (yyparse): Likewise.
11508 * jv-scan.c (main): Likewise.
11510 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11512 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11513 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11514 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11517 * parse.y (synchronized, variable_redefinition_error,
11518 check_class_interface_creation, create_interface, create_class,
11519 method_header, finish_method_declaration,
11520 check_modifiers_consistency, method_declarator,
11521 complete_class_report_errors, check_abstract_method_definitions,
11522 java_check_regular_methods, check_throws_clauses,
11523 java_check_abstract_methods, read_import_dir,
11524 check_pkg_class_access, declare_local_variables, fix_constructors,
11525 cut_identifier_in_qualified, resolve_expression_name,
11526 resolve_qualified_expression_name, patch_method_invocation,
11527 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11528 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11529 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11530 patch_try_statement, patch_synchronized_statement,
11531 patch_throw_statement, check_thrown_exceptions,
11532 patch_conditional_expr): Likewise.
11534 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11536 * Makefile.in (LIBDEPS): Added gcc's errors.o
11537 (../jcf-dump$(exeext):): Link with gcc's errors.o
11538 (../gcjh$(exeext):): Likewise.
11539 * expr.c (expand_java_NEW): Layout the entire target type instead of
11540 laying out its methods only.
11541 (lookup_field): Layout the class after having loaded it.
11542 * java-tree.h (java_debug_context): Declared.
11543 * jcf-io.c (toplev.h): Included.
11544 (find_class): Removed assignment to jcf's outofsynch
11545 field. Force source file to be read if newer than its matching
11546 class file. Tweaked debug messages.
11547 * jcf-parse.c (jcf_out_of_synch): Deleted.
11548 (read_class): Call to jcf_out_of_synch removed.
11549 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11550 (jcf_out_of_synch): Prototype deleted.
11551 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11552 `deprecated' and `class_err': integer turned into bit-fields.
11553 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11554 * parse.y (package_list): New global.
11555 (package_declaration:): Record newly parsed package name.
11556 (extra_ctxp_pushed_p): Static global deleted.
11557 (java_parser_context_save_global): Create buffer context for the
11558 purpose of saving globals, if necessary.
11559 (java_parser_context_restore_global): Pop context pushed for the
11560 purpose of saving globals, if necessary.
11561 (java_debug_context_do): New prototype and function.
11562 (java_debug_context): Likewise.
11563 (do_resolve_class): Use already parsed package names to qualify
11564 and lookup class candidate.
11565 (java_pre_expand_clinit): Removed unnecessary local variable.
11567 1999-12-17 Tom Tromey <tromey@cygnus.com>
11569 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11571 (process_file): Use `\n\' at end of each line in string.
11573 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11575 * expr.c (expand_invoke): Layout the loaded class before
11576 attempting to use it.
11577 (expand_java_field_op): Allow final field assignments to take
11579 * typeck.c (convert): Return error_mark_node if expr is null.
11581 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11583 * class.c (class_depth): Return -1 if the class doesn't load
11585 * expr.c (can_widen_reference_to): Check for errors during depth
11586 computation and return 0 accordingly.
11587 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11588 create default constructors and add an other error check.
11589 * parse.h (java_fix_constructors): Prototyped.
11590 * parse.y (java_pre_expand_clinit): Likewise.
11591 (build_super_invocation): Re-prototyped to feature one argument.
11592 (java_check_circular_reference): Directly use `current'.
11593 (java_fix_constructors): New function.
11594 (java_check_regular_methods): Don't create default constructors
11595 here, but abort if none were found.
11596 (java_complete_expand_methods): Pre-process <clinit> calling
11597 java_pre_expand_clinit.
11598 (java_pre_expand_clinit): New function.
11599 (fix_constructors): build_super_invocation invoked with the
11600 current method declaration as an argument.
11601 (build_super_invocation): Use the context of the processed method
11602 decl argument instead of current_class.
11603 * typeck.c (lookup_java_method): Take WFLs in method names into
11606 1999-12-14 Per Bothner <per@bothner.com>
11608 * class.c (make_class_data): flag_keep_inline_functions to keep
11609 private methods in the method array.
11611 1999-12-15 Anthony Green <green@cygnus.com>
11613 * check-init.c (check_init): Take into account both types of
11614 `throw's when checking for uninitialized variables.
11616 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11618 * parse.y (java_complete_lhs): Force conversion of array
11619 dimensions to int_type_node, that's what runtime's ABI expects.
11621 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11623 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11624 operand of a WFL, until the Java front-end gets fixed with regard
11625 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11627 1999-12-10 Andrew Haley <aph@cygnus.com>
11629 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11630 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11631 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11632 java-tree.h: Ditto.
11633 jcf-write.c: Ditto.
11635 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11637 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11638 before calling expand_eh_region_start and expand_start_all_catch.
11639 * except.c (expand_start_java_handler): Switch to permanent
11640 obstack before calling expand_eh_region_start.
11641 (expand_end_java_handler): Switch to permanent obstack before
11642 calling expand_start_all_catch.
11644 1999-12-5 Anthony Green <green@cygnus.com>
11646 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11647 function with side effects.
11648 (init_decl_processing): Mark all memory allocating DECLs with
11651 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11653 * except.c (expand_end_java_handler): Call
11654 expand_resume_after_catch and end_catch_handler.
11656 1999-11-30 Anthony Green <green@cygnus.com>
11658 * verify.c (verify_jvm_instructions): Create new return label
11659 chain if non existent (don't rely on the verified state of the jsr
11662 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11664 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11665 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11667 * parse.y (patch_assignment): Removed bogus final class test on
11668 lhs when checking on whether to emit an ArrayStoreException runtime
11670 * expr.c (expand_java_arraystore): Likewise.
11672 1999-11-28 Anthony Green <green@cygnus.com>
11674 * decl.c (find_local_variable): Reuse single slot decls when
11677 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11679 * jcf-parse.c (saw_java_source): Global variable removed.
11680 (read_class): Don't use `saw_java_source'. Added extra braces.
11681 (yyparse): Code setting `saw_java_source' removed.
11683 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11685 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11687 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11689 * verify.c (merge_type_state): Non verified subroutines being
11690 considered more than once to trigger passive type merge.
11692 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11694 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11695 in case of error. Error message tuned.
11697 1999-11-21 Anthony Green <green@cygnus.com>
11699 * constants.c (find_methodref_index): Unwrap method names before
11700 inserting them in the constant pool.
11702 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11704 * class.c (assume_compiled_node): New typedef.
11705 (assume_compiled_tree): New static data.
11706 (find_assume_compiled_node): New function.
11707 (add_assume_compiled): New function.
11708 (assume_compiled): New function.
11709 * class.c (make_class_data): Use assume_compiled.
11710 (is_compiled_class): Use assume_compiled.
11712 * java-tree.h (add_assume_compiled): Declare.
11714 * lang.c (lang_decode_option): Parse new options.
11716 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11718 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11719 int_type_node: that's what `_Jv_AllocObject' expects.
11721 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11723 * parse.y (lookup_method_invoke): Use lang_printable_name to
11724 reliably build the type name during error report. Fixes PR gcj/97.
11726 1999-11-09 Tom Tromey <tromey@cygnus.com>
11728 * jcf-path.c: Include <sys/stat.h>.
11729 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11730 (DIR_UP): New macro.
11732 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11734 * parse.y (source_end_java_method): Resume permanent allocation,
11735 reversing Apr 27 1998 patch.
11736 (patch_string_cst): Pop obstacks after having pushed the permanent
11739 1999-11-05 Tom Tromey <tromey@cygnus.com>
11741 * class.c (finish_class): Emit inlined methods if any native
11742 methods exist in the class. Fixes PR gcj/85.
11744 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11746 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11747 (qualify_ambiguous_name): Likewise.
11749 1999-11-03 Godmar Back <gback@cs.utah.edu>
11751 * typeck.c: (lookup_java_method): search all inherited
11752 interfaces when looking up interface method.
11754 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11756 * parse.y (method_header:): Issue error message for rule `type
11758 (synchronized:): Error report when not using synchronized.
11760 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11762 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11763 being used before the superclass constructor has been called.
11764 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11765 instead of `CALL_THIS_CONSTRUCTOR_P'.
11767 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11769 * check-init.c: Fix typo in comment.
11771 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11773 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11776 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11778 * parse.y (expression_statement:): Call function to report
11779 improper invocation of a constructor.
11780 (parse_ctor_invocation_error): New function.
11782 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11784 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11787 1999-10-21 Tom Tromey <tromey@cygnus.com>
11789 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11790 in generated `main'.
11792 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11794 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11795 (qualify_ambiguous_name): Likewise.
11797 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11799 * parse.y (java_complete_tree): fold_constant_for_init to work on
11801 (java_complete_lhs): Likewise.
11802 (array_constructor_check_entry): Complete an initializer element
11803 on permanent_obstack.
11805 1999-10-19 Tom Tromey <tromey@cygnus.com>
11807 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11808 From Mike Moreton <mike@pillim.demon.co.uk>.
11810 1999-10-15 Greg McGary <gkm@gnu.org>
11812 * java-tree.h (flag_bounds_check): Remove extern decl.
11813 * lang.c (flag_bounds_check): Remove global variable.
11814 (lang_f_options): Remove "bounds-check" entry.
11815 (lang_init_options): Default flag_bounds_check to "on".
11817 1999-10-14 Tom Tromey <tromey@cygnus.com>
11819 * jvgenmain.c (usage): New function.
11820 (main): Use it. Also, handle `-D' options.
11821 * jvspec.c (lang_specific_driver): Recognize -D.
11822 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11824 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11826 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11828 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11829 variadic function with a non-literal format string.
11831 * parse-scan.y (report_main_declaration): Likewise.
11833 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11835 * parse.y (read_import_dir, patch_assignment, patch_binop,
11836 patch_array_ref): Likewise.
11838 * typeck.c (build_java_array_type): Likewise.
11840 * verify.c (verify_jvm_instructions): Likewise.
11842 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11844 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11846 1999-10-07 Anthony Green <green@cygnus.com>
11848 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11849 where CHECK_PUT may fail for valid reasons.
11851 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11852 UNSAFE_PUTN): New macros.
11854 1999-10-04 Tom Tromey <tromey@cygnus.com>
11856 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11857 well. Fixes Java PR gcj/59.
11858 * parse-scan.y (yyerror): Report errors.
11860 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11862 * decl.c (insert_block): Remove unconditional `abort'.
11864 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11866 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11867 FUNCTION_CODE now of type int. All callers changed.
11868 Set the builtin's DECL_BUILT_IN_CLASS.
11870 1999-09-23 Tom Tromey <tromey@cygnus.com>
11872 * jvspec.c (lang_specific_driver): Don't read spec file if
11873 -fsyntax-only given.
11875 1999-09-22 Tom Tromey <tromey@cygnus.com>
11877 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11879 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11880 (WORDS_TO_LONG): Likewise.
11881 (WORDS_TO_DOUBLE): Likewise.
11883 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11885 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11886 (RELOCATION_VALUE_1): Likewise.
11887 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11888 push_in_const, push_long_const): Prototyped.
11889 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11890 (push_constant2): Likewise.
11891 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11892 (find_constant_wide): Cast find_constant2's integer arguments to
11894 (find_constant_index): Cast find_constant2's and find_constant2's
11895 integer arguments to `jword'.
11896 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11897 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11898 (emit_if): Use RELOCATION_VALUE_1.
11899 (emit_goto): Likewise.
11900 (emit_jsr): Likewise.
11901 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11902 argument to push_long_const to HOST_WIDE_INT.
11904 1999-09-15 Andreas Schwab <schwab@suse.de>
11906 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11908 1999-09-20 Nick Clifton <nickc@cygnus.com>
11910 * lang.c (lang_decode_option): Extend comment.
11912 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11914 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11917 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11919 * gjavah.c (get_field_name, print_method_info, print_include,
11920 add_namelet): Use xmalloc, not malloc.
11922 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11923 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11926 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11928 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11930 * jcf-path.c (add_entry): Likewise.
11932 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11934 * jv-scan.c (xmalloc): Remove definition.
11936 * jvgenmain.c (xmalloc): Likewise.
11938 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11940 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11942 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11943 concat, not xmalloc/sprintf.
11944 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11945 (xstrdup): Remove definition.
11947 * parse.y (duplicate_declaration_error_p,
11948 constructor_circularity_msg, verify_constructor_circularity,
11949 check_abstract_method_definitions, java_check_regular_methods,
11950 java_check_abstract_methods, patch_method_invocation,
11951 check_for_static_method_reference, patch_assignment, patch_binop,
11952 patch_cast, array_constructor_check_entry, patch_return,
11953 patch_conditional_expr): Use xstrdup, not strdup.
11955 * zextract.c (ALLOC): Use xmalloc, not malloc.
11957 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11959 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11961 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11962 (do_spec, lang_specific_pre_link, lang_specific_driver,
11963 input_filename, input_filename_length): Don't declare.
11964 (main_class_name, jvgenmain_spec, lang_specific_driver):
11966 (lang_specific_driver): All calls to the function pointer
11967 parameter now explicitly call `fatal'.
11969 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11971 * parse.y (find_applicable_accessible_methods_list): Search
11972 abstract classes as interfaces.
11974 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11976 * class.c (finish_class): We're now outside a valid method
11977 declaration. Tell the rest of gcc so.
11979 1999-09-08 Bruce Korb autogen@linuxbox.com
11981 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11983 1999-09-07 Tom Tromey <tromey@cygnus.com>
11985 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11987 (decode_signature_piece): Don't emit "::" in JArray<>.
11988 (print_namelet): Only print trailing `;' when printing a class.
11990 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11992 * java-tree.h: Delete declarations for all tree nodes now moved to
11994 * decl.c: Delete their definitions.
11996 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11998 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11999 * Makefile.in (OBJS): Add ggc-callbacks.o.
12000 (OBJDEPS): Likewise.
12002 1999-09-03 Tom Tromey <tromey@cygnus.com>
12004 * parse.y (strip_out_static_field_access_decl): Return operand if
12005 it satisfies JDECL_P.
12007 1999-09-02 Tom Tromey <tromey@cygnus.com>
12009 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
12010 Handle nested arrays, like `[[I'.
12012 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12014 * class.c (finish_class): Remove unused parameter, all callers
12017 * expr.c (build_java_athrow): Change return type to void.
12018 (java_lang_expand_expr): Make sure each case in switch returns a
12021 * java-tree.h (finish_class): Fix prototype to take void args.
12023 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
12024 (main): Issue return from main, not exit.
12026 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
12028 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
12030 * jv-scan.c (main): Issue return from main, not exit.
12032 * parse.y (check_abstract_method_definitions,
12033 java_check_abstract_method_definitions): Add static prototypes.
12034 (java_complete_expand_methods): Fix call to `finish_class'.
12036 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
12039 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12041 * lang.c (language_string): Constify.
12043 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12045 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
12046 Remove hacks for stuff which comes from libiberty.
12048 * Make-lang.in: Likewise.
12050 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
12052 * Makefile.in (xref.o): Depend on xref.c explicitly.
12054 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12056 * java-tree.h (lang_printable_name): Constify a char*.
12058 * lang.c (lang_printable_name): Likewise.
12060 1999-08-27 Jeffrey A Law (law@cygnus.com)
12062 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
12063 comments in C code.
12065 1999-08-26 Tom Tromey <tromey@cygnus.com>
12067 * gjavah.c (print_cxx_classname): Print "::" before qualified
12070 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12072 * parse.y (lookup_cl): Changed leading comment. Now does its best
12073 to set the column number.
12074 (qualify_ambiguous_name): Take WFL wrappers into account.
12076 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
12078 * verify.c (verify_jvm_instructions): Don't check instruction
12079 validity beyond end of method.
12081 1999-08-25 Tom Tromey <tromey@cygnus.com>
12083 * jvspec.c (lang_specific_driver): Correctly handle --help again.
12085 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12087 * gjavah.c (print_name, print_base_classname, utf8_cmp,
12088 cxx_keyword_subst, generate_access, name_is_method_p,
12089 get_field_name, print_field_name, super_class_name, print_include,
12090 decode_signature_piece, print_class_decls, usage, help,
12091 java_no_argument, version, add_namelet, print_namelet): Add static
12093 (print_base_classname, utf8_cmp, cxx_keyword_subst,
12094 name_is_method_p): Constify a char*.
12095 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
12096 Provide a final else clause in an if-else-if.
12097 (print_field_info): Add missing final arg in function call to
12098 `print_field_name'.
12099 (print_method_info, decompile_method, decode_signature_piece,
12100 print_c_decl, print_full_cxx_name, print_stub,
12101 print_mangled_classname, super_class_name, print_include,
12102 add_namelet, add_class_decl, print_class_decls, process_file,
12103 help): Constify a char*.
12105 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12106 push_int_const, find_constant_wide, find_constant_index,
12107 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12108 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12109 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12110 emit_if, emit_goto, emit_jsr, call_cleanups,
12111 make_class_file_name): Add static prototypes.
12112 (generate_bytecode_return, generate_bytecode_insns): Pass a
12113 NULL_PTR, not a NULL_TREE.
12115 * jv-scan.c: Include "jcf.h".
12116 (main): Declare using DEFUN macro.
12118 * jvspec.c (find_spec_file, lang_specific_pre_link,
12119 lang_specific_driver): Add prototypes.
12120 (find_spec_file): Constify a char*.
12122 * keyword.gperf (hash, java_keyword): Add prototypes.
12124 * lang.c (lang_print_error): Add static prototype.
12125 (lang_init): Prefer memcpy over bcopy to avoid casts.
12127 * lex.c (yylex): Add static prototype.
12129 * parse-scan.y: Include "lex.c" earlier.
12131 * parse.h: Remove redundant declaration for `yylex'.
12133 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12134 labeled_block_contains_loop_p): Add static prototypes.
12135 (not_accessible_p): Make static to match prototype.
12137 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12139 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12141 * parse.y (check_method_redefinition): Changed leading comment.
12142 (check_abstract_method_definitions): New function.
12143 (java_check_abstract_method_definitions): New function.
12144 (java_check_regular_methods): Call it.
12145 (verify_constructor_super): Fixed indentation.
12146 (lookup_method_invoke): Likewise.
12148 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12150 * parse.y (method_header): Return a null pointer if the current
12151 class node is null.
12152 (finish_method_declaration): Return if the current function decl
12154 (source_start_java_method): Likewise.
12155 (java_method_add_stmt): Likewise.
12157 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12159 * class.c (emit_register_class): Removed unnecessary call to
12161 * parse.y (labeled_block_contains_loop_p): Removed unused local
12164 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12166 * parse.y (java_refold): Added prototype.
12168 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12170 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12171 (java_stabilize_reference): Removed unnecessary `else'.
12172 (java_complete_lhs): Set flag to remember boolean. Call
12173 java_refold. Added comments.
12174 (java_decl_equiv): New function.
12175 (binop_compound_p): Likewise.
12176 (java_refold): Likewise.
12177 (patch_unaryop): Striped static field access assigned to decl and
12178 op. Changed promotion scheme for ++/-- operators.
12179 (search_loop): New function.
12180 (labeled_block_contains_loop_p): Likewise.
12181 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12183 (patch_bc_statement): Call search_loop. Fixed comment.
12185 1999-08-14 Anthony Green <green@cygnus.com>
12187 * expr.c (java_lang_expand_expr): Mark static array data as
12190 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12192 * jvgenmain.c (main): NUL-terminate name_obstack.
12194 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12196 * check-init.c (check_bool2_init, done_alternative): Add static
12199 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12200 (add_method, build_utf8_ref, build_class_ref,
12201 append_gpp_mangled_type, layout_class_method): Constify a char*.
12203 * decl.c (push_promoted_type, make_binding_level): Add static
12205 (push_promoted_type, pushdecl): Constify a char*.
12207 * except.c (find_handler_in_range, link_handler,
12208 check_start_handlers): Add static prototypes.
12210 * expr.c (process_jvm_instruction): Constify a char*.
12212 * gjavah.c (main): Constify a char*.
12214 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12217 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12219 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12220 munge, print_ents): Constify a char*.
12222 * jcf-dump.c (disassemble_method): Constify a char*.
12223 (print_constant_pool, print_exception_table): Add static prototypes.
12224 (print_constant, print_exception_table, main, disassemble_method):
12227 * jcf-io.c (find_classfile, find_class): Likewise.
12229 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12230 (set_source_filename, predefined_filename_p): Add static prototypes.
12231 (set_source_filename, get_constant, get_class_constant,
12232 find_in_current_zip): Constify a char*.
12234 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12236 (add_entry, add_path, jcf_path_classpath_arg,
12237 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12239 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12240 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12241 jcf_parse_one_method, jcf_parse_methods,
12242 jcf_parse_final_attributes): Add static prototypes.
12243 (get_attribute): Constify a char*.
12245 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12246 jcf_dependency_add_target, jcf_path_classpath_arg,
12247 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12249 * jv-scan.c (main): Constify a char*.
12250 (gcc_obstack_init): Add prototype arguments.
12252 * jvgenmain.c (gcc_obstack_init): Likewise.
12253 (main): Constify a char*.
12255 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12257 (put_decl_string, lang_print_error): Constify a char*.
12258 (lang_init): Remove redundant extern prototype.
12260 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12262 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12263 Add static prototypes.
12264 (get_type_from_signature): Constify a char*.
12266 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12267 Add static prototypes.
12268 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12269 (verify_jvm_instructions): Constify a char*.
12271 * xref.c (xref_flag_value): Likewise.
12273 * xref.h (xref_flag_value): Likewise.
12275 * zextract.c (makeword, makelong): Add static prototypes.
12276 (makeword, makelong): Constify a uch*.
12278 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12280 * lang.c (java_dummy_print): Constify a char*.
12281 (lang_print_error): Likewise.
12282 (lang_init): Remove redundant prototype for `print_error_function'.
12283 (lang_init_source): Likewise.
12284 (lang_identify): Constify a char*.
12286 1999-08-09 Tom Tromey <tromey@cygnus.com>
12288 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12289 (WORDS_TO_LONG): Likewise.
12290 (WORDS_TO_DOUBLE): Likewise.
12292 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12294 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12296 * expr.c (java_stack_pop, java_array_data_offset,
12297 build_java_throw_out_of_bounds_exception, case_identity,
12298 build_java_check_indexed_type): Add static prototypes.
12299 (linenumber_table, expand_invoke, expand_java_field_op,
12300 build_primtype_type_ref, expand_byte_code): Constify a char*.
12302 * java-tree.h (build_primtype_type_ref, linenumber_table):
12304 (java_lang_expand_expr): Add prototype.
12306 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12307 `java_lang_expand_expr'.
12309 * lex.c (java_lex_error): Constify a char*.
12310 (java_get_unicode, java_read_char, java_allocate_new_line,
12311 java_unget_unicode, java_sneak_unicode): Prototype.
12313 * parse-scan.y (current_class, package_name, method_declarator,
12314 report_class_declaration, yyerror): Constify a char*.
12316 * parse.h (java_report_errors): Prototype.
12317 (yyerror): Constify a char*.
12319 * parse.y (classitf_redefinition_error, check_modifiers,
12320 parse_jdk1_1_error, lookup_package_type,
12321 lookup_package_type_and_set_next, get_printable_method_name,
12322 purify_type_name): Constify a char*.
12323 (build_super_invocation, maybe_generate_finit,
12324 verify_constructor_super, parser_add_interface,
12325 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12326 java_complete_expand_methods, java_expand_finals,
12327 cut_identifier_in_qualified, java_stabilize_reference,
12328 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12329 merge_string_cste): Prototype.
12330 (single_type_import_declaration, yyerror,
12331 variable_redefinition_error, build_array_from_name,
12332 build_unresolved_array_type, check_class_interface_creation,
12333 resolve_class, complete_class_report_errors,
12334 note_possible_classname, read_import_dir,
12335 find_in_imports_on_demand, resolve_package, fix_constructors,
12336 check_deprecation, lookup_method_invoke,
12337 maybe_build_primttype_type_ref, array_constructor_check_entry):
12339 (java_complete_expand_methods, java_expand_finals): Make static.
12340 (convert_narrow): Remove static prototype.
12342 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12344 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12346 1999-08-02 Richard Henderson <rth@cygnus.com>
12348 * decl.c: Include defaults.h instead of expr.h.
12349 * parse.y: Likewise.
12351 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12353 * java/decl.c (start_java_method): Change all uses of
12354 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12355 Ensure expr.h is included.
12356 * java/expr.c (pop_arguments): Ditto.
12357 * java/parse.y (expand_start_java_method): Ditto.
12359 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12361 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12363 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12365 * decl.c: Include "function.h".
12366 * except.c: Likewise.
12367 * parse.y: Likewise.
12368 * Makefile.in: Update dependencies.
12370 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12372 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12373 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12374 `modifier' with ATTRIBUTE_UNUSED.
12376 * gjavah.c (process_file): Add braces around ambiguous `else'.
12378 * jcf-dump.c (print_access_flags, localvar_free): Change return
12381 * parse.y (java_complete_expand_method): Initialize variable
12383 (resolve_qualified_expression_name): Likewise for `field_decl'.
12384 (patch_method_invocation): Likewise for `class_to_search'.
12385 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12386 (patch_assignment): Likewise for `lhs_type'.
12388 * verify.c (verify_jvm_instructions): Remove unused variable
12391 1999-07-25 Richard Henderson <rth@cygnus.com>
12393 * decl.c (va_list_type_node): New.
12395 1999-07-25 Anthony Green <green@cygnus.com>
12397 * gjavah.c (print_stub): New function.
12398 (METHOD_IS_NATIVE): New macro.
12399 (print_mangled_classname): Make static.
12400 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12401 (process_file): Perform stub generation.
12402 (HANDLE_METHOD): Don't emit class decls during stub
12404 (HANDLE_END_METHOD): Take into account stub generation.
12405 (print_method_info): Handle stub generation.
12406 (print_stub): New function.
12407 (print_cxx_classname): Make signature consistant with others.
12408 (help): Describe -stubs option.
12409 (main): Create stub file.
12410 (version): Use version.c.
12411 (print_full_cxx_name): New function.
12412 (print_c_decl): Use print_full_cxx_name.
12414 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12416 * check-init.c (check_init): Handle MAX_EXPR.
12418 1999-07-15 Andrew Haley <aph@cygnus.com>
12420 * lang.c (flag_use_divide_subroutine): New variable.
12421 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12422 fp-to-integer conversion.
12423 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12426 * expr.c (build_java_soft_divmod): New function.
12427 (build_java_binop): Call build_java_soft_divmod if
12428 flag_use_divide_subroutine is set.
12429 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12430 soft_lrem_node: new builtin functions.
12431 (init_decl_processing) Initialize the new builtins.
12432 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12433 soft_lrem_node: new builtin functions.
12434 (build_java_soft_divmod): New function.
12435 * parse.y: Call build_java_soft_divmod if
12436 flag_use_divide_subroutine is set.
12437 * parse.c: Rebuilt.
12439 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12440 a --specs= arg) even if not linking.
12441 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12442 -fuse-divide-subroutine
12444 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12446 * parse.y (resolve_and_layout): Check methods only once.
12447 (resolve_qualified_expression_name): Verify thrown exceptions
12449 (check_thrown_exceptions): Reject exceptions thrown in
12450 initializer. Error message tuned.
12452 1999-07-14 Andrew Haley <aph@cygnus.com>
12454 * expr.c (expand_expr): Do not return the last statement in a
12455 block as the block's value.
12457 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12459 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12460 CALL_EXPR, to avoid order of evaluation changes.
12462 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12464 * parse.y (qualify_ambiguous_name): Do not use
12465 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12467 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12469 * check-init.c (check_init): Handle MAX_EXPR.
12470 * expr.c (force_evaluation_order): Force method call arguments to
12471 be evaluated in left-to-right order.
12472 * parse.y (qualify_ambiguous_name): Loop again to qualify
12473 NEW_ARRAY_EXPR properly.
12475 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12477 * parse.y (patch_invoke): Resolve unresolved invoked method
12479 (qualify_ambiguous_name): STRING_CST to qualify expression for
12480 type name resolution.
12482 1999-06-24 Andrew Haley <aph@cygnus.com>
12484 * class.c (finish_class): Whenever a deferred method is
12485 output, rescan the list of methods to see if a new candidate for
12486 output can be found.
12488 1999-06-28 Tom Tromey <tromey@cygnus.com>
12490 * jvspec.c (lang_specific_driver): Recognize --help.
12492 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12494 * parse.y (resolve_package): Fixed bogus return statement.
12495 (patch_method_invocation): Resolve method invocation beginning with
12496 a package name qualifier.
12498 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12500 * Make-lang.in (java.stage1): Depend on stage1-start.
12501 (java.stage2): Likewise for stage2-start.
12502 (java.stage3): Likewise for stage3-start.
12503 (java.stage4): Likewise for stage4-start.
12505 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12507 * parse.y (java_complete_lhs): When doing cross referencing, don't
12508 try to keep file location on a WFL expanded as a CALL_EXPR.
12510 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12512 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12513 compiling to class file a void method with an empty method body.
12514 As a side effect, the bytecode backend will generate the
12515 appropriate `return' instruction.
12517 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12519 * parse.y (lookup_package_type_and_set_next): New function prototype.
12520 (resolve_package): Search current and imported packages.
12521 (lookup_package_type_and_set_next): New function.
12523 1999-06-22 Andrew Haley <aph@cygnus.com>
12525 * verify.c (verify_jvm_instructions): Check for pending blocks
12526 before invalid PC test and opcode switch, not after.
12528 1999-06-21 Andrew Haley <aph@cygnus.com>
12530 * except.c (find_handler_in_range): The upper limit for exception
12531 ranges is exclusive, not inclusive: (start <= pc < end).
12532 (link_handler): find child pointer which points to outer by
12533 searching sibling list: previous code incorrectly assumed that
12534 outer->outer->first_child must point to outer.
12535 * verify.c (verify_jvm_instructions): FIXME added to code for
12537 (verify_jvm_instructions): Do not assume that the last block
12538 processed in a subroutine is a block which ends with a `ret'
12539 instruction. With some control flows it is possible that the last
12540 block ends with an `athrow'.
12542 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12544 * parse.y (qualify_ambiguous_name): Reorganized the post
12545 evaluation of non WFL leading expression nodes.
12547 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12549 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12552 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12554 * parse.y (qualify_ambiguous_name): Handle qualified expression
12555 beginning with a STRING_CST.
12557 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12559 * parse.y (register_fields): Set DECL_INITIAL on both
12560 pre-initialized static and public fields.
12561 (resolve_field_access): Static field access expressions to always
12563 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12564 qualification. CONVERT_EXPR to be resolved as an expression name.
12565 (java_complete_lhs): Identify and access qualified final
12566 initialized field in switch statement case expression.
12567 (fold_constant_for_init): Pre-initialized field decl constant to
12570 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12572 * parse.y (note_possible_classname): Mark returned node with
12573 QUALIFIED_P only if the original class name contained a '/'.
12575 1999-06-05 Anthony Green <green@cygnus.com>
12577 * Make-lang.in (gcjh): More parallel build fixes.
12579 1999-06-03 Mike Stump <mrs@wrs.com>
12581 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12583 1999-06-02 Anthony Green <green@cygnus.com>
12585 * except.c (link_handler): Chain exception handlers in order.
12587 1999-06-02 Anthony Green <green@cygnus.com>
12589 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12590 with nops and process as usual in order to always set correct EH
12591 ranges. Emit detailed warnings about unreachable bytecodes.
12593 1999-06-02 Anthony Green <green@cygnus.com>
12595 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12598 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12600 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12601 or the searched field decl.
12603 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12605 * parse.y (fold_constant_for_init): Convert numerical constant
12606 values to the type of the assigned field.
12608 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12610 * expr.c (lookup_field): Relaxed the test on class loading error
12612 * parse.y (fold_constant_for_init): Enabeled old code.
12614 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12616 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12617 decide the validity of the cast of a java.lang.Cloneable reference
12619 (patch_conditional_expr): Fixed first argument passed to
12620 binary_numeric_promotion.
12622 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12624 * parse.y (qualify_ambiguous_name): Take into account that a
12625 CONVERT_EXPR might specify a type as a WFL.
12627 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12629 * parse.y (patch_assignment): Save the rhs before using it as an
12630 argument to _Jv_CheckArrayStore.
12632 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12634 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12636 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12638 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12639 floating point literal only when the exponent indicator has been
12642 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12644 * parse.y (formal_parameter:): Construct argument tree list
12645 element even if a yet unsupported final parameter was encountered.
12647 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12649 * parse.y (finish_method_declaration): Issue errors for native or
12650 abstract methods declared with a method body, as well as for non
12651 native or non abstract methods with no method body.
12653 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12655 * class.c (build_utf8_ref): Initialize variable `field'.
12657 * decl.c (init_decl_processing): Initialize variable `field'.
12659 * expr.c (build_known_method_ref): Mark parameters `method_type',
12660 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12661 (process_jvm_instruction): Likewise for parameter `length'.
12663 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12664 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12667 * parse.y (maybe_generate_clinit): Remove unused variable
12668 `has_non_primitive_fields'.
12669 (find_in_imports_on_demand): Initialize variables `node_to_use'
12671 (patch_binop): Likewise for variable `prom_type'.
12672 (patch_unaryop): Likewise for variable `prom_type'.
12674 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12676 * xref.c (xref_table): Add missing initializer.
12678 1999-05-14 Tom Tromey <tromey@cygnus.com>
12680 * java-except.h (struct eh_range): Removed unused `next' member.
12681 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12682 after adding all exception handlers. Sort exception ranges in
12684 (struct pc_index): New structure.
12685 (start_pc_cmp): New function.
12686 * except.c (add_handler): Return `void'. Don't call link_handler;
12687 instead construct an ordinary linked list and do range
12689 (check_nested_ranges): New function.
12690 (link_handler): Changed interface to allow merging of eh_ranges.
12691 Split overlapping ranges. Return `void'.
12693 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12695 * parse.y (constructor_block_end:): New rule, tagged <node>.
12696 (constructor_body:): Use `constructor_block_end' instead of
12699 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12701 * parse.y (statement_nsi:): Pop `for' statement block.
12702 (java_complete_lhs): Labeled blocks containing no statement are
12703 marked as completing normally.
12705 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12707 * xref.c (xref_set_current_fp): New function, defined.
12708 * xref.h (xref_set_current_fp): New function, prototyped.
12710 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12712 * check-init.c (check_init): Take into account that
12713 LABELED_BLOCK_STMT can be empty.
12715 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12717 * parse.y (java_check_regular_methods): Warning check on not
12718 overriding methods with default access in other packages does not
12719 apply to `<clinit>'.
12720 (java_complete_lhs): If block body is an empty_stmt_node, replace
12721 it by NULL_TREE. This prevents gcc from generating an irrelevant
12724 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12726 * check-init.c (check_init): Removed code accepting to see things
12727 falling through default:, when doing xrefs.
12728 * java-tree.h (do_not_fold): New global variable, declared.
12729 * parse.y (do_not_fold): New global variable, defined.
12730 (java_complete_expand_method): Set `do_not_fold' to the value of
12731 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12732 and reinstall them after them have been purged; do not check for
12733 initializations; do not issue missing return errors.
12734 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12736 (patch_binop): Skip the fold part when doing xrefs.
12737 (build_string_concatenation): Skip the concatenation part when
12739 (patch_synchronized_statement): Do not generate a try-finally when
12741 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12742 and keep the location where the throw was seen.
12743 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12744 any treatment on the converted node an simply return a NOP_EXPR of
12746 * xref.c (xref_get_data): New function, defined.
12747 * xref.h (xref_get_data): New function, declared.
12748 (XREF_GET_DATA): Use xref_get_data.
12750 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12752 * gjavah.c (print_include): Cast the result of `strlen' to int
12753 when comparing against a signed value.
12754 (add_namelet): Likewise.
12756 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12758 * expr.c (expand_invoke): Mark parameter `nargs' with
12760 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12762 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12765 * jcf-reader.c (get_attribute): Cast a value to long
12766 when comparing against a signed expression. Likewise.
12768 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12769 HOST_BITS_PER_CHAR.
12771 1999-05-11 Andrew Haley <aph@cygnus.com>
12773 * parse.y (source_end_java_method): If the current method contains
12774 any exception handlers, force asynchronous_exceptions: this is
12775 necessary because signal handlers in libjava may throw exceptions.
12776 * decl.c (end_java_method): Ditto.
12778 1999-05-11 Tom Tromey <tromey@cygnus.com>
12780 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12782 * jvspec.c (THREAD_NAME): Removed.
12783 (GC_NAME): Likewise.
12784 (MATHLIB): Likewise.
12785 (WITHLIBC): Likewise.
12787 (THREADLIB): Likewise.
12788 (MATH_LIBRARY): Likewise.
12789 (lang_specific_driver): Don't add `-l' options to command line.
12790 Instead, add a single --specs option. Recognize `-L' options and
12791 use them to search for spec file.
12792 (find_spec_file): New function.
12793 (SPEC_FILE): New define.
12795 1999-05-11 Dave Brolley <brolley@cygnus.com>
12797 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12798 cpplib-enabled build.
12800 1999-05-05 Per Bothner <bothner@cygnus.com>
12802 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12803 temporarily zero it while calling rest_of_decl_compilation.
12805 * java-tree.h (string_ptr_type_node): Add declaration.
12806 * decl.c: Define and initialize string_ptr_type_node.
12807 * parse.y (patch_string_cst): Use string_ptr_type_node.
12809 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12810 * parse.y (for_statement): Now unconditionally exit_block.
12811 (finish_labeled_statement): No longer exit_block if for-loop.
12812 (patch_loop_statement): Check harder if the loop is already labeled.
12814 * parse.y (patch_initialized_static_field): Removed function.
12815 (maybe_generate_clinit): Removed special handling for interfaces.
12816 (java_complete_expand_methods): Do a preliminary java_complete_tree
12817 on <clinit> to determine if it can be removed.
12818 (java_complete_expand_method): Remove special handling for <clinit>.
12819 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12820 optimize if we get back empty_stmt_node.
12821 For MODIFY_EXPR, re-do checking of static initializers.
12822 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12823 For VAR_DECL, pass correct context.
12825 * verify.c (verify_jvm_instructions): Better error messages.
12827 1999-05-03 Tom Tromey <tromey@cygnus.com>
12829 * parse-scan.y (interface_declaration): Call
12830 report_class_declaration for interfaces.
12832 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12834 * Makefile.in: Remove -v from bison command lines.
12836 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12838 * check-init.c (check_init): Exclude a case of error when doing
12840 * class.c (layout_class_method): Don't generate the error message
12841 twice when compiling from source.
12842 * lang-options.h: Added `-Wredundant-modifers' and
12843 `-Wunusupported-jdk11' flags and help text.
12844 * lang.c (lang_decode_option): Added support for
12845 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12846 flag_static_local_jdk11 and flag_redundant set accordingly.
12847 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12848 * parse.h (EXPR_WFL_ADD_COL): New macro.
12849 (DECL_END_SOURCE_LINE): Likewise.
12850 (DECL_INHERITED_SOURCE_LINE): Likewise.
12851 * parse.y (static_ref_err): New function, prototyped.
12852 (CCB_TK): Now tagged <operator>.
12853 (class_body:): Remember the location of the closing '}' of a class
12854 definition when doing xrefs.
12855 (block:): Likewise.
12856 (block_end:): Likewise.
12857 (create_class): Remember the location of the inherited class
12858 identifier when doing xrefs.
12859 (register_fields): Added test on first operand of `init' before
12860 testing it TREE_CODE.
12861 (method_header): Store the location of the class identifier in the
12862 class decl when doing xrefs.
12863 (finish_method_declaration): Don't combine first/last method line
12865 (java_check_regular_methods): Warning check on not overriding
12866 methods with default access on other packages move before check on
12867 static methods. Initialization of `aflags' also moved up.
12868 (resolve_expression_name): Call static_ref_err to report the error.
12869 (static_ref_err): New function, implemented.
12870 (resolve_field_access): Returned simplified static field access
12872 (resolve_qualified_expression_name): Check for illegal use of
12873 static fields in a non static context. Call static_ref_err to
12874 report error in various places.
12875 (java_complete_tree): Do not fold initialized static fields when
12877 (java_complete_lhs): Likewise.
12879 1999-04-29 Anthony Green <green@cygnus.com>
12881 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12882 create internal labels.
12883 (lookup_label): Ditto.
12885 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12887 * class.c (layout_class_method): Generate <clinit>'s rtl for
12889 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12890 for interfaces' <clinit>.
12891 * expr.c (lookup_field): Search for fields in interfaces.
12892 (expand_invoke): Fixed indentation.
12893 (expand_java_field_op): Likewise. Use IS_CLINIT.
12894 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12895 (IS_CLINIT): New macro.
12896 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12897 interface was parsed.
12898 (maybe_generate_clinit): Don't generate if the current class is an
12899 interface with only fields of primitive types.
12900 (reset_method_name): Use IS_CLINIT.
12901 (java_complete_expand_method): Expand <clinit> when it exists for
12902 interfaces. Use IS_CLINIT.
12903 (resolve_expression_name): Use DECL_CONTEXT instead of
12904 current_class to build static field references.
12905 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12906 ARRAY_REF when doing xreferencing.
12907 (check_final_assignment): Fixed typo in leading comment. Use
12909 (patch_array_ref): Don't fully expand array references when
12911 (patch_return): Use IS_CLINIT.
12912 (patch_throw_statement): Likewise.
12914 1999-04-22 Tom Tromey <tromey@cygnus.com>
12916 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12918 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12920 * decl.c (predef_filenames, predef_filenames_size): New globals
12921 (init_decl_processing): predef_filenames and predef_filenames_size
12923 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12925 * jcf-parse.c (predefined_filename_p): New function.
12926 (yyparse): Check that files on the command line are specified only
12927 once and issue a warning otherwise.
12928 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12929 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12930 avoid a gcc warning with -W -Wall turned on.
12931 (java_expand_classes): Abort if errors were encountered.
12932 (java_complete_lhs): If the cross reference flag is set, wrap
12933 field DECL node around a WFL when resolving expression name.
12935 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12937 * lang.c (lang_decode_option): Fixed returned value when parsing
12938 `-fxref=...' and `-Wall'.
12939 * parse.y (source_end_java_method): Do not generate code when
12940 flag_emit_xref is set.
12941 (resolve_expression_name): Do not build static field access when
12942 flag_emit_xref is set.
12943 (resolve_field_access): No special treatment on `length' when
12944 flag_emit_xref is set. Do not build qualified static field access
12945 when flag_emit_xref is set.
12946 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12947 when flag_emit_xref is set.
12948 (patch_assignment): Do not generate array store runtime check when
12949 flag_emit_xref is set.
12950 * xref.c (xref_flag_value): Fixed function declaration
12952 (xset_set_data): New function.
12953 * xref.h (xref_set_data): Added prototype for new function.
12954 (typedef struct xref_flag_table): New field data.
12955 (XREF_GET_DATA): New macro.
12957 1999-04-19 Tom Tromey <tromey@cygnus.com>
12959 * xref.h (enum): Removed trailing comma.
12961 * parse.y (resolve_qualified_expression_name): Added missing
12964 1999-04-15 Anthony Green <green@cygnus.com>
12966 * gjavah.c: New prototypes for java_float_finite and
12967 java_double_finite.
12969 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12971 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12974 1999-04-06 Jeffrey A Law (law@cygnus.com)
12976 * Makefile.in (TREE_H): Add tree-check.h.
12977 (RTL_H): Add genrtl.h.
12979 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12981 * parse.y (patch_assignment): Added ArrayStoreException runtime
12984 1999-04-06 Per Bothner <bothner@cygnus.com>
12986 * expr.c (pop_type_0): New function.
12987 (pop_type): Use pop_type_0.
12988 * java-tree.h (pop_type_0): New declaration.
12989 * verify.c (verify_jvm_instructions): Check return instructions.
12991 * parse.y (patch_binop): Don't fold if non-constant and emiting
12994 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12996 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12998 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12999 (main_jcf): Don't define.
13000 (process_file): Don't set `main_jcf'.
13002 * java-tree.h (main_jcf): Don't declare.
13004 * jcf-parse.c (main_jcf): Add static definition.
13006 * lang.c (main_jcf): Don't define.
13008 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13010 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
13012 * decl.c (copy_lang_decl): Likewise for `bcopy'.
13014 * jcf-depend.c: Include "config.h", not <config.h>.
13016 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
13019 * jcf-path.c: Include "config.h", not <config.h>.
13021 * lex.c: Don't include various system header files.
13022 (java_init_lex): Cast the argument of `bzero' to PTR
13024 * parse-scan.y (java_push_parser_context): Likewise.
13026 * parse.y (java_push_parser_context): Likewise.
13027 (patch_bc_statement): Match format specifier to variable argument.
13029 * xref.c: Don't include <stdio.h>.
13031 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
13033 * parse.y (struct parser_ctxt *ctxp): Now global.
13034 (declare_local_variables): Use WFL compound value for the
13035 declaration source line value, when doing cross-referencing.
13037 1999-03-31 Tom Tromey <tromey@cygnus.com>
13039 * gjavah.c (print_field_info): Allow constants of other types.
13040 (print_include): Generate include when new name is proper prefix
13041 of already printed name.
13042 (add_namelet): Likewise.
13043 (cxx_keyword_subst): New function.
13044 (print_method_info): Use it.
13045 (print_field_name): New function.
13046 (get_field_name): New function.
13047 (print_field_info): Use get_field_name and print_field_name.
13049 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13051 * Makefile.in (keyword.h): Generate using gperf language 'C', not
13052 'KR-C', so gperf uses the `const' keyword on strings.
13054 * keyword.gperf (java_keyword): Const-ify a char*.
13056 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13058 * parse.y (patch_bc_statement): Fixed identation and a bogus
13061 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13063 * parse.y (patch_assignment): Allow static variables in other
13064 classes to be assigned.
13066 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13068 * class.c (maybe_add_interface): Remove unused variable
13070 (make_class_data): Use = for assignment, not ==. Likewise.
13071 (emit_register_classes): Remove unused variable `decl'.
13073 * lex.c: Fix comment so as not to contain an embedded `/*'.
13075 * verify.c (verify_jvm_instructions): Remove unused variable
13078 1999-03-27 Per Bothner <bothner@cygnus.com>
13080 * parse.y (complete_loop_body): Rename to finish_loop_body.
13081 (complete_labeled_statement): Rename to finish_labeled_statement.
13082 (complete_for_loop): Rename to finish_for_loop.
13083 (complete_method_declaration): Rename to finish_method_declaration.
13085 * java-tree.h (continue_identifier_node): New global node.
13086 * decl.c: Define and initialize continue_identifier_node.
13087 * parse.y (generate_labeled_block): Remove - no longer needed.
13088 (build_loop_body): Use continue_identifier_node for continue block.
13089 (finish_labeled_statement): Also do pop_labeled_block actions.
13090 (java_complete_lhs): POP_LOOP even if error.
13091 (build_labeled_block): Special handling for continue_identifier_node.
13092 (patch_loop_statement): Re-organize.
13093 (patch_bc_statement): Re-write.
13095 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13097 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
13098 using a WFL compound value.
13099 * parse.y (xref.h): Include.
13100 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
13101 WFL compound value.
13102 (register_fields): Set WFL compound value to lineno if doing
13104 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13106 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13107 * xref.h (expand_xref): Prototype renamed from xref_generate.
13109 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13111 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13112 (GET_CURRENT_BLOCK): New macro.
13113 * parse.y (current_static_block): New global variable.
13114 (method_body:): Define action.
13115 (complete_method_declaration): Set current_function_decl to NULL
13116 when work on the current method is done.
13117 (declare_local_variables): Use GET_CURRENT_BLOCK.
13118 (java_method_add_stmt): Likewise.
13119 (java_complete_expand_method): Disable the use of `this' when
13120 expanding <clinit>.
13121 (enter_a_block): If no current method exist, use
13122 current_static_block to link static initializer blocks.
13123 (exit_block): Rewritten to use current_static_block when no current
13124 method decl exists.
13125 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13126 (patch_return): Forbid the use of `return' in static initializers.
13127 (patch_throw_statement): Fixed indentation. Issue specific error
13128 for uncaught thrown checked exception in static initializer
13129 blocks. Removed FIXME.
13131 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13133 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13134 Link gcj from gcc.o.
13136 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13138 * parse.y (find_applicable_accessible_methods_list): When dealing
13139 with interface: ensure that a given interface or java.lang.Object
13140 are searched only once.
13142 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13144 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13146 * jcf-dump.c (print_access_flags): Add braces around if-else.
13148 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13151 * lex.c (build_wfl_node): Add static prototype.
13153 * lex.h (build_wfl_node): Remove static prototype.
13155 * parse.y: Include lex.c early enough to declare everything needed.
13156 Ensure calls to `build_wfl_node' pass the proper arguments.
13157 (create_class): Remove unused variable `super_decl'.
13158 (get_printable_method_name): Initialize variable `name'.
13160 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13162 * Changelog: Fixed 1999-03-22 typos.
13163 * lang.c (lang_decode_option): Fixed typo in error string in the
13166 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13168 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13169 (xref.o): New rule.
13170 * java-tree.h (flag_emit_xref): Declared extern.
13171 * lang.c (xref.h): Included.
13172 (flag_emit_xref): New global variable.
13173 (lang_decode_option): Added support for -fxref.
13175 * xref.h: Likewise.
13177 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13179 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13182 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13184 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13185 $(srcdir)/../system.h and $(JAVA_TREE_H).
13186 (jcf-io.o): Depend on $(JAVA_TREE_H).
13187 (mangle.o): Likewise.
13189 * check-init.c (check_cond_init): Add static prototype.
13191 * class.c (build_java_method_type, hashUtf8String,
13192 make_field_value, get_dispatch_vector, get_dispatch_table,
13193 append_gpp_mangled_type, mangle_static_field): Likewise.
13194 (strLengthUtf8): Hide unused definition.
13195 (hashUtf8String): Const-ify.
13196 (make_field_value): Un-ANSI-fy.
13198 * constants.c: Move inclusion of jcf.h above java-tree.h.
13199 (set_constant_entry, find_class_or_string_constant,
13200 find_name_and_type_constant, get_tag_node,
13201 build_constant_data_ref): Add static prototype.
13203 * decl.c (push_jvm_slot, builtin_function,
13204 lookup_name_current_level): Likewise.
13205 (builtin_function): Const-ify.
13207 * except.c (expand_start_java_handler, expand_end_java_handler):
13208 Add static prototype.
13210 * expr.c (flush_quick_stack, push_value, pop_value,
13211 java_stack_swap, java_stack_dup, build_java_athrow,
13212 build_java_jsr, build_java_ret, expand_java_multianewarray,
13213 expand_java_arraystore, expand_java_arrayload,
13214 expand_java_array_length, build_java_monitor, expand_java_pushc,
13215 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13216 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13217 expand_compare, expand_test, expand_cond, expand_java_goto,
13218 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13219 expand_java_field_op, java_push_constant_from_pool): Likewise.
13221 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13222 (build_java_arraynull_check): Mark parameters `node' and `type'
13223 with ATTRIBUTE_UNUSED.
13224 (note_label): Likewise for parameter `current_pc'.
13225 (expand_java_call, expand_java_ret): Hide unused definition.
13227 * java-tree.h (make_class, build_constants_constructor,
13228 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13229 init_outgoing_cpool, register_class, emit_register_classes,
13230 java_layout_seen_class_methods): Prototype.
13231 (unicode_mangling_length): Const-ify.
13232 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13233 emit_unicode_mangled_name, format_int, format_uint,
13234 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13235 jcf_print_utf8_replace, open_class): Prototype.
13237 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13238 <stdio.h>. Include tree.h/java-tree.h.
13239 (utf8_equal_string usage, process_class): Add static prototype.
13240 (open_class): Don't prototype this here.
13241 (utf8_equal_string): Match arguments to format specifiers.
13242 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13243 TABLE_SWITCH, disassemble_method): Likewise.
13245 * jcf-io.c: Include tree.h/java-tree.h.
13246 (open_class, find_classfile, jcf_print_utf8,
13247 jcf_print_utf8_replace): Const-ify.
13249 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13250 parse_class_file): Add static prototype.
13251 (find_in_current_zip): Match definition to existing static
13254 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13255 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13256 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13257 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13258 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13259 generate_bytecode_return, perform_relocations, init_jcf_state,
13260 init_jcf_method, release_jcf_state, generate_classfile):
13261 Add static prototype.
13262 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13263 (make_class_file_name): Const-ify.
13265 * jcf.h (find_classfile): Const-ify.
13267 * jv-scan.c (reset_report): Remove prototype.
13269 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13270 (error): Rewrite to allow varargs.
13272 * lang.c (lang_f_options): Const-ify.
13274 * lex.c (java_parse_escape_sequence): Add static prototype.
13275 (java_allocate_new_line): Match definition to existing static
13278 * mangle.c Include tree.h/java-tree.h.
13279 (unicode_mangling_length, emit_unicode_mangled_name,
13280 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13282 * parse.h (jdep_code): Remove trailing comma in enumeration.
13283 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13284 (reset_report): Add prototype.
13286 * verify.c (push_pending_label, merge_types): Add static
13289 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13291 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13293 * parse.y (find_applicable_accessible_methods_list): Extend the
13294 search to superinterfaces when relevant.
13295 (search_applicable_methods_list): New function.
13297 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13299 * class.c (unmangle_classname): Implemented stricter testing
13300 before setting the QUALIFIED_P flag on an identifier.
13302 1999-03-16 Per Bothner <bothner@cygnus.com>
13304 * parse.y (java_complete_lhs): Call force_evaluation_order
13305 after patch_newarray.
13306 (patch_binop): Don't call fold if there are side effects.
13308 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13310 * parse.y (java_stabilize_reference): Use save_expr instead of
13311 building a SAVE_EXPR node.
13312 (java_complete_lhs): Patch the resulting string of the `+='
13313 operator (if necessary) and complete the RHS after having built
13316 1999-03-15 Per Bothner <bothner@cygnus.com>
13318 * class.c (make_class): Don't set CLASS_P here (because
13319 this function is also called by build_java_array_type).
13320 (push_class): Set CLASS_P here instead.
13321 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13323 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13324 context. If the context is class, perfer "super" over "synchronized".
13325 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13327 * parse.y (create_class): Don't call parser_check_super here;
13328 it is not robust. Always wait until later.
13330 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13331 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13333 1999-03-13 Per Bothner <bothner@cygnus.com>
13335 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13336 * lex.h (UNGETC): Change misleading macro.
13338 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13340 * parse.y (java_stabilize_reference): Return NODE when patching a
13342 (java_complete_lhs): Put parenthesis around truth values.
13344 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13346 * class.c (layout_class_method): Don't make rtl for interface
13348 * parse.h (GET_TYPE_NAME): New macro.
13349 * parse.y (if_then_statement:): Fixed indentation.
13350 (if_then_else_statement:): Likewise.
13351 (for_statement:): Fixed spacing.
13352 (try_statement:): Fixed indentation.
13353 (create_interface): Don't force interfaces to be abstract.
13354 (method_header): Abstract methods are OK in interfaces.
13355 (declare_local_variables): Fixed typo in comment.
13356 (java_complete_expand_method): Fixed indentation.
13357 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13358 non accessible fields.
13359 (java_stabilize_reference): New function.
13360 (java_complete_lhs): Fixed indentation. Use
13361 java_stabilize_reference in compound assignment. Insert the
13362 cast. If not processing `+' fix string constants before processing
13365 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13367 * constants.c (find_class_or_string_constant): Cast variable `j'
13368 to a `jword' when comparing against one.
13370 * expr.c (java_lang_expand_expr): Remove unused variables
13371 `has_finally_p' and `op0'.
13373 * gjavah.c (print_field_info): Cast a value to jint when comparing
13374 against one. Likewise for a jlong.
13375 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13376 against a signed quantity.
13378 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13379 (print_signature): Don't needlessly dereference variable `str'
13381 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13382 `max_locals' with ATTRIBUTE_UNUSED.
13383 (jcf_parse_class): Likewise for variable `index'.
13385 * parse.h (reverse_jdep_list): Remove static prototype.
13387 * parse.y (build_jump_to_finally): Remove prototype and definition.
13388 (reverse_jdep_list): Add static prototype.
13390 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13391 `assignment' and `expr_decl'.
13393 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13395 1999-03-12 Andrew Haley <aph@cygnus.com>
13397 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13398 we'll need a directory separator and a null character.
13400 1999-03-10 Per Bothner <bothner@cygnus.com>
13402 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13404 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13406 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13409 1999-03-05 Per Bothner <bothner@cygnus.com>
13411 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13413 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13415 * class.c (layout_class_method): A static method in a base class
13416 is never overridden, so treat it like it doesn't exist.
13417 However, do complain about private non-static method overriding
13418 public static method.
13420 * parse.y: Don't set unused INITIALIZED_P flag.
13421 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13423 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13424 (build_array_from_name): Re-order &index[string] to &string[index].
13426 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13427 error_mark (it might catch more errors, but it is more likely to lose).
13429 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13431 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13432 (parse-scan.o): Depend on toplev.h.
13434 * class.c (make_method_value): Add prototype. Make it static.
13435 Remove unused second argument, caller changed.
13437 * expr.c (java_lang_expand_expr): Remove unused variable
13440 * java-tree.h: Don't prototype find_in_current_zip.
13441 Add prototypes for verify_constant_pool, start_java_method,
13442 end_java_method, give_name_to_locals, expand_byte_code,
13443 open_in_zip, set_constant_value, find_constant1, find_constant2,
13444 find_utf8_constant, find_string_constant, find_class_constant,
13445 find_fieldref_index, find_methodref_index, write_constant_pool,
13446 count_constant_pool_bytes and encode_newarray_type.
13448 * jcf-dump.c: Remove unused variable `LONG_temp'.
13450 * jcf-parse.c: Include parse.h.
13451 (jcf_parse_source): Remove unused parameter, all callers changed.
13452 (jcf_figure_file_type): Add static prototype.
13453 (find_in_current_zip): Likewise. Also remove unused parameter,
13454 all callers changed.
13455 (read_class): Initialize variable `saved_pos'.
13457 * jcf-reader.c (jcf_parse_preamble): Mark variables
13458 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13460 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13461 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13462 (java_parse_doc_section): Initialize variable `seen_star'.
13463 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13464 (java_lex_error): Mark parameters `msg' and `forward' with
13466 (java_get_line_col): Mark parameters `filename' and `line' with
13469 * parse-scan.y: Include toplev.h.
13470 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13472 * parse.h: use `struct JCF', not plain `JCF'.
13473 (java_parser_context_save_global, java_expand_classes
13474 java_parser_context_restore_global, java_parse): Add prototypes.
13476 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13479 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13481 * check-init.c (check_init): COPYN takes word count, not bit count.
13483 1999-02-26 Per Bothner <bothner@cygnus.com>
13485 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13486 explicit build_decl. (Avoids crash in reload when optimizing.)
13488 1999-02-25 Per Bothner <bothner@cygnus.com>
13490 * decl.c (complete_start_java_method): Handle synchronized method
13491 even when compiling from bytecode.
13493 1999-02-26 Tom Tromey <tromey@cygnus.com>
13495 * gjavah.c (add_class_decl): Only generate `#include' if outer
13496 class is not the name of the class we are processing. Correctly
13497 append `.h' in #include.
13498 (process_file): Clean up newlines around generated `#include's.
13499 (decode_signature_piece): Correctly handle inner classes.
13500 (struct include): New structure.
13501 (all_includes): New global.
13502 (print_include): New function.
13503 (add_class_decl): Use it.
13504 (process_file): Likewise.
13505 (add_class_decl): Generate include for java-array.h if array
13507 (process_file): Don't generate java-array.h include.
13509 * gjavah.c (add_namelet): Check for standard package names here.
13510 (add_class_decl): Don't check for standard package names here.
13512 1999-02-25 Tom Tromey <tromey@cygnus.com>
13514 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13515 When reading a zip file, only use strncmp if both strings are
13516 bigger than the buffer length. Initialize `k' when looping
13519 1999-02-24 Tom Tromey <tromey@cygnus.com>
13521 * gjavah.c (struct namelet): New structure.
13522 (add_namelet): New function.
13523 (print_namelet): New function.
13524 (print_class_decls): Use add_namelet and print_namelet to generate
13525 namespaces and not classes.
13526 (method_printed): New global.
13527 (HANDLE_END_METHOD): Examine method_printed.
13528 (print_method_info): Set method_printed when required. Print
13529 error if function to be ignored is marked virtual. Handle $finit$
13531 (METHOD_IS_FINAL): New macro.
13532 (print_field_info): Use it.
13533 (HANDLE_METHOD): Clear method_printed.
13534 (method_pass): New global.
13535 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13536 (process_file): Do two passes over both fields and methods.
13537 (HANDLE_METHOD): Examine method_pass.
13538 (root): New global.
13539 (add_class_decl): New function.
13540 (print_class_decls): Don't scan over entire constant pool.
13542 1999-02-23 Tom Tromey <tromey@cygnus.com>
13544 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13545 disable linking in that case.
13547 1999-02-20 Tom Tromey <tromey@cygnus.com>
13549 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13552 1999-02-21 Per Bothner <bothner@cygnus.com>
13554 * decl.c (build_result_decl), java-tree.h: New method.
13555 (complete_start_java_method): Handle synchronized methods.
13556 Don't build DECL_RESULT here. (Ordering dependency problem.)
13557 (start_java_method): Call build_result_decl here instead ...
13558 * parse.y (java_complete_expand_method): ... and here.
13559 (expand_start_java_method): Don't call complete_start_java_method here.
13560 (java_complete_expand_method): Call it here instead.
13561 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13562 * java-tree.h: ... here.
13564 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13565 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13566 for ARRAY_REF - it doesn't work when array bounds are checked.
13567 (patch_array_ref): Handle it here instead.
13569 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13571 1999-02-19 Per Bothner <bothner@cygnus.com>
13573 Force left-to-right evaluation of binary operations etc.
13574 * expr.c (force_evaluation_order), java-tree.h: New function.
13575 * parse.y (java_complete_lhs): Pass binary operations, procedure
13576 calls, and ARRAY_REFs to force_evaluation_order.
13577 (various): Set TREE_SIDE_EFFECTS more carefully.
13579 Tolerate random (non-UTF8) encoding in comments without complaining.
13580 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13581 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13583 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13584 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13586 * parse.y (java_complete_lhs): Ignore an empty statement in a
13587 COMPOUND_EXPR. Don't complain about empty statement after return.
13589 1999-02-19 Per Bothner <bothner@cygnus.com>
13591 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13592 in TREE_LIST - just chain the POINTER_TYPEs together.
13593 (resolve_class): If type already resolved, return decl.
13594 After resolving, update TREE_TYPE(class_type), and name (if array).
13595 * parse.h (do_resolve_class), parse.y: Make non-static.
13596 * class.c (maybe_layout_super_class): Take this_class argument.
13597 Do do_resolve_class if necessary.
13598 (layout_class, layout_class_methods): Adjust calls appropriately.
13599 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13600 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13601 * typeck.c (build_java_array_type): Don't call layout_class.
13603 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13605 * parse.y (check_pkg_class_access): Allow private class access
13606 within the same package.
13607 (strip_out_static_field_access_decl): New function.
13608 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13609 operator argument before testing its nature.
13611 1999-02-03 Per Bothner <bothner@cygnus.com>
13613 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13614 (TRY_EXPR): Simplify - it no longer has a finally clause.
13615 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13616 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13617 * expr.c (java_lang_expand_expr): Likewise.
13618 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13619 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13620 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13621 (build_try_statement): Remove finally parameter and handling.
13622 (build_try_finally_statement): New function.
13623 (patch_try_statement): No longer need to support finally clause.
13624 (try_statement): Update grammar action rules.
13625 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13626 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13628 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13630 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13631 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13633 1999-02-17 Andrew Haley <aph@cygnus.com>
13635 * class.c (build_utf8_ref): Back out broken patch which was
13636 intended to to output signatures using '.' as a separator.
13638 * class.c (make_class_data): Output signatures using '.' as a
13639 separator, rather than '/'.
13640 (mangled_classname): Likewise.
13641 (make_field_value): Likewise.
13642 (make_method_value): Likewise.
13643 * constants.c (alloc_class_constant): Likewise.
13644 * expr.c (build_invokeinterface): Likewise.
13646 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13648 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13649 of an ancient workaround.
13651 1999-02-10 Jeffrey A Law (law@cygnus.com)
13653 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13656 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13658 * lex.c (yylex): Encode \0 as UTF8.
13660 1999-02-10 Tom Tromey <tromey@cygnus.com>
13662 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13663 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13664 (libgcj_zip): Renamed.
13665 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13667 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13669 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13670 (GC_NAME): Renamed -lgc to -lgcjgc.
13672 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13674 * lex.c (java_lang_cloneable): Initialize.
13675 * parse.y (java_lang_cloneable): New static variable.
13676 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13677 doing one more qualification round.
13678 (valid_ref_assignconv_cast_p): Reject null source or
13679 destination. Allow an array to be cast into java.lang.Cloneable.
13680 (patch_cast): Swapped two first arguments to first call to
13681 valid_ref_assignconv_cast_p.
13683 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13685 * parse.h: DECL_P renamed JDECL_P.
13686 * parse.y: DECL_P replaced by JDECL_P.
13687 (build_array_from_name): Always use pointer's type.
13688 (patch_bc_statement): Extra code to search continue target in a
13689 for loop. Fixed comments. Continue target is current loop when
13692 1999-02-05 Andrew Haley <aph@cygnus.com>
13694 * class.c (make_class_data): The superclass of an interface should
13695 be null, not class Object.
13697 * lex.c (java_lex): Sign extend hex literals.
13699 1999-02-04 Andrew Haley <aph@cygnus.com>
13701 * class.c (build_utf8_ref): Output signatures using '.' as a
13702 separator, rather than '/'.
13703 (make_class_data): Likewise.
13705 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13707 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13708 mkstemp.o. Get them from libiberty now.
13710 1999-02-02 Jeffrey A Law (law@cygnus.com)
13712 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13714 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13716 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13719 1999-02-02 Per Bothner <bothner@cygnus.com>
13721 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13722 * jcf-write.c (generate_bytecode_return): New function.
13723 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13725 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13726 generate special [fd]const_[01] instructions.
13728 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13730 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13731 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13733 1999-02-01 Per Bothner <bothner@cygnus.com>
13735 * parse.y (patch_method_invocation): Handle calling static methods,
13736 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13738 * parse.y (java_complete_lhs): Don't complain about unreachable
13739 exit condition in a do-while statement.
13741 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13743 * lex.c (java_read_char): Fixed utf8 decoding.
13744 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13746 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13747 comments. Local variable `all_primitive' is gone. Broadened
13748 acceptance of `0' to floating point targets. `long' can now be
13749 widened to `double' or `float'.
13750 (valid_method_invocation_conversion_p): Added leading
13751 comment. Fixed tabulation.
13752 (build_string_concatenation): Optimize out left or right empty
13755 1999-01-28 Per Bothner <bothner@cygnus.com>
13757 * jcf-write.c (localvar_alloc): Only emit entry for
13758 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13759 (generate_bytecode_insns): Only call put_linenumber if
13760 debug_info_level > DINFO_LEVEL_NONE.
13761 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13762 is specified, add -g1 (for compatibility wih javac).
13764 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13766 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13767 gjavah.o, check-init.o, jv-scan.o
13769 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13771 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13773 * gjavah.c: Include config.h and system.h.
13775 * javaop.h (inline): Don't define, its handled by system.h.
13776 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13777 from `inline' to `static inline'.
13779 * jcf.h (inline): Don't define, its handled by system.h.
13781 * lex.c (inline): Likewise.
13783 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13785 * lang-specs.h: Map -Qn to -fno-ident.
13787 1999-01-29 Richard Henderson <rth@cygnus.com>
13789 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13791 1999-01-29 Tom Tromey <tromey@cygnus.com>
13793 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13794 then cast it to Object before calling `append' method.
13796 1999-01-28 Per Bothner <bothner@cygnus.com>
13798 * check-init.c (check_bool2_init, check_bool_init, check_init):
13799 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13800 * jcf-write.c (generate_bytecode_insns): Likewise.
13802 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13804 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13805 * parse.y (patch_cast): Allow a boolean to be cast into a
13808 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13810 * parse.y: (class_declaration:): Fixed indentation.
13811 (class_member_declaration:): Extra `;' after field declaration now
13813 (interface_declaration:): Removed debug messages in error reports.
13814 (patch_binop): Nodes created and returned inherit the orignal
13815 node's COMPOUND_ASSIGN_P flag value.
13816 (patch_cast): Fix cast from char to floating point.
13818 1999-01-25 Andrew Haley <aph@cygnus.com>
13820 * except.c, java-except.h (expand_resume_after_catch): new
13822 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13823 to branch back to main flow of control after a catch block.
13825 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13827 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13828 $(srcdir)/../system.h.
13829 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13830 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13831 (jcf-write.o): Likewise.
13832 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13833 (mangle.o): Depend on $(srcdir)/../toplev.h.
13834 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13835 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13837 * class.c: Include output.h and parse.h.
13838 (mangled_classname): Add the `const' keyword to a char*.
13839 (find_named_method): Hide unused function definition.
13840 (build_utf8_ref): Change type of variable `c' to unsigned char.
13841 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13842 (build_class_ref): Add the `const' keyword to a char*.
13843 (layout_class_method): Remove unused variable `buf'.
13845 * decl.c (find_local_variable): Remove unused variable `rtl'.
13846 (pushdecl): Likewise for variables `different_binding_level' and
13848 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13849 (maybe_build_cleanup): Likewise for parameter `decl'.
13851 * except.c (expand_start_java_handler): Mark parameter `range'
13852 with ATTRIBUTE_UNUSED.
13854 * expr.c: Include except.h.
13855 (pop_type): Remove unused variable `i'.
13856 (pop_value): Likewise for variables `n_words' and `i'.
13857 (expand_java_arrayload): Likewise for variable `convert'.
13858 (java_lang_expand_expr): Likewise for variables `op0', `type',
13859 `mode', `unsignedp', `node' and `elements'.
13860 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13862 (process_jvm_instruction): Add a `const' qualifier to a char*.
13864 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13865 (temp_directory): Likewise.
13866 (print_c_decl): Likewise.
13867 (print_method_info): Likewise.
13868 (decode_signature_piece): Likewise.
13869 (print_mangled_classname): Likewise.
13871 * java-except.h: Provide prototypes for maybe_start_try,
13872 maybe_end_try and add_handler.
13874 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13875 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13876 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13877 init_expr_processing, push_super_field, init_class_processing,
13878 can_widen_reference_to, class_depth, verify_jvm_instructions,
13879 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13880 set_local_type, merge_type_state, push_type, load_type_state,
13881 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13882 emit_unicode_mangled_name): Add prototypes.
13884 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13885 (print_signature_type): Use ISDIGIT, not isdigit.
13886 (print_signature): Remove unused variable `j'.
13888 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13889 int when comparing against one.
13891 * jcf-parse.c: Include toplev.h.
13893 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13894 (localvar_free): Remove unused variable `i'.
13895 (generate_bytecode_conditional): Likewise for variable `kind'.
13897 * jv-scan.c: Include config.h and system.h. Remove redundant
13898 OS header and gansidecl.h includes.
13899 (warning): Add the `const' keyword to a char*. Also add
13900 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13901 __STDC__, when determining whether to use ANSI-isms.
13902 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13903 (xmalloc): Don't redundantly prototype here.
13904 (main): Remove unused parameter `envp'. Also fix the arguments
13905 passed to function `fatal' to match the format specifier.
13907 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13909 * mangle.c: Include toplev.h.
13910 (emit_unicode_mangled_name): Declare parameter `len'.
13912 * parse.y (parse_warning_context): Add the `const' keyword to a
13913 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13914 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13915 (issue_warning_error_from_context): Add the `const' keyword to
13917 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13918 not `__STDC__' for whether to use ANSI-isms.
13920 * typeck.c (incomplete_type_error): Mark parameters `value' and
13921 `type' with ATTRIBUTE_UNUSED.
13922 (parse_signature_type): Use ISDIGIT, not isdigit.
13924 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13925 (verify_jvm_instructions): Likewise. Remove unused variables
13926 `field_name' and `default_val'.
13928 * zextract.c: Include config.h and system.h. Remove redundant
13929 OS header includes.
13931 * zipfile.h: Prototype `read_zip_archive'.
13933 1999-01-21 Andrew Haley <aph@cygnus.com>
13935 * typeck.c (convert): Allow conversions to void type: some
13936 optimizations in gcc do this.
13938 1999-01-21 Andrew Haley <aph@cygnus.com>
13940 * typeck.c (convert_ieee_real_to_integer): New function.
13941 (convert): When not using fast-math and using hardware fp, convert
13942 an IEEE NaN to zero.
13944 1999-01-18 Andrew Haley <aph@cygnus.com>
13946 * parse.y (patch_binop): Do a type conversion from signed to
13947 unsigned and then back to signed when a ">>>" is found.
13949 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13951 * java-tree.h: (check_for_initialization): Added prototype.
13952 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13953 * parse.y (do_resolve_class): Removed unused locals.
13954 (read_import_dir): Likewise.
13955 (resolve_qualified_expression_name): Array creation
13956 expressions are valid primary expressions.
13957 (qualify_ambiguous_name): Likewise.
13958 (patch_synchronized_statement): Removed unused local.
13960 1999-01-17 Jeffrey A Law (law@cygnus.com)
13962 * Makefile.in (zextract.o): Add dependencies.
13964 * Makefile.in: Do not put ^Ls at the start of a line.
13966 1999-01-15 Per Bothner <bothner@cygnus.com>
13968 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13969 sub-type the result of the call that gets the exception value.
13971 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13972 don't call finish_class.
13974 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13975 clear found before continuing.
13977 * verify.c (verify_jvm_instructions): On an array load, allow
13978 and handle top of stack to be TYPE_NULL.
13980 * gjavah.c (generate_access): Translate Java package private or
13981 protected access to C++ public, but with a comment.
13983 1999-01-13 Andrew Haley <aph@cygnus.com>
13985 * expr.c (generate_name): Name prefix changed to avoid clashes
13986 with assembler temp labels.
13988 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13989 MODIFY_EXPR. Without this, code for the assignment may not be
13990 generated at all and the synchronized statement will read an
13991 uninitialized variable.
13993 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13995 * class.c (maybe_layout_super_class): Fixed returned value.
13996 * lex.c: Added 1999 to the copyright.
13997 (java_init_lex): Initialize java_lang_imported.
13998 * lex.h: Added 1999 to the copyright.
13999 * parse.h: Added 1999 to the copyright.
14000 (REGISTER_IMPORT): Fixed typo in trailing macro.
14001 (CURRENT_OSB): New macro.
14002 (struct parser_ctxt): New fields osb_depth, osb_limit.
14003 * parse.y (java_lang_id): New global variable.
14004 (type_import_on_demand_declaration): Don't import java.lang.* twice.
14005 (array_creation_expression:): Use CURRENT_OSB.
14006 (dims:): Uses a stack to keep track of array dimensions.
14007 (cast_expression:): Use CURRENT_OSB.
14008 (find_expr_with_wfl): Return NULL if node found doesn't meet the
14010 (register_fields): Fixed typos in comment.
14011 (check_method_redefinition): Fixed comment indentation.
14012 (java_check_regular_methods): Set saved found wfl to NULL after
14013 having reinstalled it in the previously found DECL_NAME.
14015 1999-01-10 Richard Henderson <rth@cygnus.com>
14017 * gjavah.c (java_float_finite): Use a union to do type punning.
14018 (java_double_finite): Likewise.
14020 1999-01-09 Per Bothner <bothner@cygnus.com>
14022 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
14023 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
14024 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
14025 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
14026 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
14027 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
14029 1999-01-08 Per Bothner <bothner@cygnus.com>
14031 * check-init.c (check_init): If compiling to native, we don't
14032 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
14034 1999-01-08 Tom Tromey <tromey@cygnus.com>
14036 * parse-scan.y (variable_declarator_id): Set or increment
14038 (bracket_count): New global.
14039 (formal_parameter): Handle case where bracket pairs trail variable
14042 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
14044 * jcf-parse.c (yyparse): variable len changed from a char to an
14045 int to prevent overflow.
14047 1999-01-06 Per Bothner <bothner@cygnus.com>
14049 * java-tree.h: Declare read_class.
14050 * jcf-parse.c (read_class): New function.
14051 (load_class): Now just call read_class.
14053 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
14054 * jcf-parse.c (parse_source_file): Declare save_error_count,
14055 which is needed by java_parse_abort_on_error macro,
14056 * parse.y (java_layout_classes, java_expand_classes): Likewise.
14058 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
14059 constructor, if initializing a static field.
14060 (patch_new_array_init): Set TREE_CONSTANT if it is.
14061 * expr.c (java_lang_expand_expr): For a static array constructor
14062 of primitive elements, allocate the array itself statically.
14063 Disabled until we can set the vtable field statically.
14065 * check-init.c: New file. Checks for definite assignment.
14066 * Makefile.in (JAVA_OBJS): Add check-init.o.
14067 * parse.y (java_complete_expand_method): Call check_for_initialization.
14068 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
14070 1999-01-06 Graham <grahams@rcp.co.uk>
14072 * parse.y : include system.h instead of including
14073 standard headers directly with the exception of <dirent.h>.
14075 1999-01-06 Per Bothner <bothner@cygnus.com>
14077 * lex.h: Moved static function declarations to lex.c,
14078 to shut up some -Wall warnings.
14079 * lex.c: Static function declarations moved here.
14080 * jcf-dump.c: Small fixes to shut up -Wall warnings.
14082 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14084 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
14086 1998-12-22 Per Bothner <bothner@cygnus.com>
14088 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
14089 * verify.c (verify_jvm_instructions): Fix off-by-one error.
14091 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
14092 (localvar_alloc): Change return type to void,
14093 (emit_unop): Remove unused variable size.
14095 * jcf-write.c (struct jcf_block): Add new union.
14096 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
14097 (call_cleanups): New functions.
14098 (struct jcf_partial): New fields num_finalizers and return_value_decl.
14099 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
14100 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
14101 * lang.c (lang_init): Call using_eh_for_cleanups.
14102 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
14103 completing operands to patch_synchronized_statement.
14104 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14105 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14106 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14108 1998-12-20 John F. Carr <jfc@mit.edu>
14110 * Make-lang.in: Comment out control-Ls; they upset some makes.
14112 1998-12-18 Tom Tromey <tromey@cygnus.com>
14114 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14117 1998-12-17 Tom Tromey <tromey@cygnus.com>
14119 * parse.y (DIR_SEPARATOR): New define.
14120 (check_class_interface_creation): Use it.
14122 * parse-scan.y (report_main_declaration): Recognize
14123 `java.lang.String' in argument to main.
14125 1998-12-16 Per Bothner <bothner@cygnus.com>
14127 * parse.y (create_interface): Remove bogus test.
14129 1998-12-16 Per Bothner <bothner@cygnus.com>
14131 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14132 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14134 1998-12-16 Tom Tromey <tromey@cygnus.com>
14136 * parse-scan.y (qualified_name): Use correct sprintf format.
14138 1998-12-15 Tom Tromey <tromey@cygnus.com>
14140 * gjavah.c (print_field_info): Changed how most negative number is
14143 1998-12-14 Per Bothner <bothner@cygnus.com>
14145 * parse.y (fold_constant_for_init): New function.
14146 (resolve_expression_name): Don't replace static final
14147 constant-initialized fields by its value.
14148 (java_complete_lhs): New. Same as java_complete_tree, except does
14149 not replace static final constant-initialized fields by their values.
14150 (register_fields): If there is an initializer, set DECL_INITIAL and
14151 MODIFY_EXPR_FROM_INITIALIZATION_P.
14152 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14153 Only call patch_initialized_static_field if
14154 MODIFY_EXPR_FROM_INITIALIZATION_P.
14155 (patch_initialized_static_field): If not valid constant, clear
14158 * parse.y (lookup_field_wrapper): Fix thinko.
14160 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14161 set and restore global lineno.
14163 1998-12-14 Tom Tromey <tromey@cygnus.com>
14165 * gjavah.c (print_field_info): If value to print is the smallest
14166 value of its size, then print as hex to avoid later warnings from
14169 1998-12-14 Tom Tromey <tromey@cygnus.com>
14171 * gjavah.c (decompile_method): Decompile `return null'.
14172 (process_file): Generate `#pragma interface'.
14173 (method_declared): New global.
14174 (print_method_info): Set it.
14175 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14176 (print_method_info): Handle abstract methods.
14178 1998-12-13 Per Bothner <bothner@cygnus.com>
14180 * parse.y (patch_method_invocation): If class_decl is null
14181 (e.g. an array type), use original type.
14183 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14184 errors about uncaught exception from clone (of array, specifically).
14186 1998-12-13 Tom Tromey <tromey@cygnus.com>
14188 * gjavah.c (decompile_method): Handle all types of `return'
14189 opcode. Decompile `return this' and `return'.
14190 (method_access): New global.
14191 (print_method_info): Set it.
14192 (decompile_method): Don't decompile a synchronized method.
14194 1998-12-13 Tom Tromey <tromey@cygnus.com>
14196 * jcf-reader.c (jcf_parse_one_method): Recognize
14198 * gjavah.c (HANDLE_END_METHOD): New macro.
14199 (HANDLE_CODE_ATTRIBUTE): New macro.
14200 (decompile_method): New function.
14201 (print_method_info): Don't print `;\n' at end of function decl.
14202 Include java-opcodes.h.
14203 (decompiled): New global.
14205 1998-12-12 Per Bothner <bothner@cygnus.com>
14207 * class.c (build_class_ref): Handle PRIMTYPE.class if
14208 flag_emit_class_files.
14209 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14210 if flag_emit_class_files.
14211 * parse.y (java_complete_tree): Pre-liminary support for
14212 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14214 * parse.y (patch_synchronized_statement): Don't call monitorexit
14215 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14217 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14219 * zipfile.h (opendir_in_zip): New declaration.
14220 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14221 (opendir_in_zip): New function, using code from open_in_zip.
14222 (open_in_zip): Call opendir_in_zip.
14223 (find_class): Remove no-longer-used do_class_file parameter,
14224 but add source_ok parameter. Change logic so if we find a .java file,
14225 we don't look for .class in later classpath emtries.
14226 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14227 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14228 * gjavah.c: Update call to find_class.
14229 * jcf-dump.c: Likewise.
14231 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14232 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14233 nothing if body is empty_stmt_node.
14234 Various little fixes so SP gets correctly adjusted.
14235 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14236 For CALL_EXPR, test if static first.
14237 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14238 such as the ones we create for Object and Class.
14239 Set and restore current_function_decl.
14240 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14241 (note_possible_classname): New function.
14242 (read_import_entry): Removed. Merged with read_import_dir.
14243 (read_import_dir): Don't call find_class - that only gives us
14244 the first classpath entry having the needed package.
14245 Use the struct buffer data structure from buffer.h.
14246 (read_import_dir, find_in_imports_on_demand): The remembered
14247 class names now use '.' (not '/') as package separator.
14249 * parse.y (java_complete_expand_methods): Call write_classfile
14250 here, and not in java_expand_classes (which only gets first class).
14252 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14254 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14255 (register_fields): If a static fields has an initializer, just
14256 chain it on ctxp->static_initialized, and handle later.
14257 (java_complete_expand_methods): Force <clinit> first.
14258 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14259 - it's already been completed.
14260 (patch_initialized_static_field): New function.
14261 (java_complete_field): Call it.
14263 1998-12-12 Per Bothner <bothner@cygnus.com>
14265 * expr.c (encode_newarray_type, build_new_array): New functions.
14266 * java-tree.h: Declare build_new_array.
14267 * jcf-write.c (patch_newarray): Use build_new_array.
14269 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14270 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14272 * parse.y (patch_new_array_init): Re-organize.
14273 Now is passed the actual array (pointer) type of the value.
14274 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14275 (patch_array_constructor): Removed - merged into patch_new_array_init.
14276 (java_complete_tree): Update patch_new_array_init.
14278 * jcf-write.c (find_constant_index): New function.
14279 (generate_bytecode_insns): Use find_constant_index.
14280 (generate_classfile): Use find_constant_index for ConstantValue.
14282 1998-12-11 Tom Tromey <tromey@cygnus.com>
14284 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14285 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14286 * class.c (make_class_data): Renamed dtable -> vtable, and
14287 dtable_method_count -> vtable_method_count.
14289 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14291 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14292 global variables, initialized.
14293 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14294 Declared new global variables.
14295 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14296 double_zero_node, integer_zero_node upon direct matching.
14297 * parse.y (purify_type_name): Added function prototype.
14298 (duplicate_declaration_error_p): Consider new_type as potentially
14299 being a incomplete type. Use purify_type_name on type string.
14300 (method_header): saved_type: unused variable removed. Don't figure
14301 return type if method name is invalid.
14302 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14303 processed by patch_unaryop.
14304 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14305 increment/decrement node into its original type after binary
14306 numeric promotion on its operands.
14308 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14310 * parse.y (array_initializer:): Array init operand is NULL_TREE
14311 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14312 now an error. Fixed indentation problems.
14313 (patch_string): Handle error_mark_node as an argument.
14314 (patch_new_array_init): Fixed indentation problems.
14315 (array_constructor_check_entry): Removed check on null wfl_value.
14316 Return an error if wfl_value's walk returns an error.
14318 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14320 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14321 * lex.c (java_lex): Remember column position before advancing one
14322 token. Retain location information on OCB_TK.
14323 * lex.h (typedef struct java_lc): Added new field.
14324 * parse.h (GET_SKIP_TYPE): New macro.
14325 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14326 * parse.y (build_new_array_init, patch_new_array_init,
14327 patch_array_constructor, maybe_build_array_element_wfl,
14328 array_constructor_check_entry): New function prototypes.
14329 (switch_block:): Tagged <node>.
14330 (OCB_TK): Tagged <operator>.
14331 (array_initializer:): Installed actions.
14332 (variable_initializer): Build location information on element if
14334 (switch_statement:): Fixed indentation typo.
14335 (switch_block:): Redefined default action.
14336 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14337 (patch_assignment): Removed duplicate code.
14338 (maybe_build_array_element_wfl, build_new_array_init,
14339 patch_new_array_init, patch_array_constructor,
14340 array_constructor_check_entry): New functions.
14342 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14344 * parse.y (array_initializer): Tagged <node>.
14345 (variable_initializer:): Use default rule.
14346 (array_initializer:): Defined actions.
14347 (variable_initializers:): Likewise.
14348 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14349 non-static field accesses.
14350 (patch_invoke): Fixed indentation typo.
14351 (java_complete_tree): Likewise.
14352 (build_labeled_block): Changed leading comment. Generate an error
14353 in case of duplicate loop labels.
14354 (patch_conditional_expr): Patch results of string concatenation
14357 1998-12-06 Per Bothner <bothner@cygnus.com>
14359 * constants.c (find_methodref_index): When the class is an interface,
14360 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14362 * decl.c (finit_identifier_node): Use "$finit$", rather than
14363 "<finit>" (which Sun's verifier rejects).
14364 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14365 (generate_field_initialization_code): Removed.
14366 (fix_constructors) Don't add call to $finit$ here (wrong order).
14367 (patch_method_invocation): Add $finit$ call here.
14369 * java-tree.h (CALL_USING_SUPER): New macro.
14370 * parse.y (patch_invoke): Remove im local variable.
14371 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14372 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14373 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14375 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14377 * parse.y (java_complete_tree): Don't complain about unreachable
14378 statement if it is empty_stmt_node.
14380 * jcf-write.c (find_constant_wide): New function.
14381 (push_long_const): Use find_constant_wide.
14383 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14384 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14385 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14386 Emit invokeinterface when calling an interface method.
14387 Emit invokespecial also when calling super or private methods.
14389 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14391 1998-12-06 Per Bothner <bothner@cygnus.com>
14393 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14395 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14397 * java-tree.h (java_layout_seen_class_methods): New function
14399 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14400 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14401 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14402 * parse.y (method_declarator:): Defined action.
14403 (issue_warning_error_from_context): input_filename saved, set to
14404 the appropriate value and restored after java_error is called.
14405 (build_unresolved_array_type): Fixed comment.
14406 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14407 (method_header): Deal with return type the same way type are
14408 handled for fields and method's parameters and local variables
14410 (check_method_redefinition): Removed extra CR.
14411 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14412 (java_layout_seen_class_methods): New function.
14413 (java_layout_classes): Call java_layout_seen_class_methods.
14415 1998-12-03 Per Bothner <bothner@cygnus.com>
14417 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14419 1998-12-03 Per Bothner <bothner@cygnus.com>
14421 * jcf-dump.c (main): Fix error message.
14422 * jcf-path.c (add_entry): Style fix.
14424 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14426 * class.c (layout_class_method): Call build_java_argument_signature
14427 on constructors too.
14428 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14429 (patch_method_invocation): Define a primary when resolving an
14430 expression name. Augmented comment on code checking illegal `this'
14431 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14433 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14435 * class.c (layout_class_method): Don't report error on non-static
14436 overriding static if the method is private.
14437 * java-tree.h (finish_class): Prototype added.
14438 * lex.c (java_get_line_col): Handle col argument -2 value.
14439 * parse.h: All static method declarations moved to parse.y.
14440 * parse.y: Now contains all static method declarations previously
14442 (find_expr_with_wfl, missing_return_error,
14443 unreachable_stmt_error): New functions.
14444 (java_get_real_method_name): Identify constructors bearing class
14445 names in source code compiled classes only.
14446 (java_complete_expand_methods): Call missing_return_error.
14447 (invocation_mode): Private methods invoked as static methods.
14448 (java_complete_tree): Call unreachable_stmt_error.
14450 1998-12-01 Tom Tromey <tromey@cygnus.com>
14452 * Makefile.in (+target): Removed.
14453 (+xmake_file): Likewise.
14454 (+tmake_file): Likewise.
14455 (.NOEXPORT): Removed duplicate.
14457 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14459 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14461 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14463 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14464 libiberty.h. Provide an xmalloc definition.
14466 * jvspec.c: Remove the xmalloc prototype.
14468 * parse-scan.y: Include config.h and system.h. Don't include
14469 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14470 Provide an xstrdup definition.
14472 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14474 * jcf-path.c (add_entry): Recognize ".jar" too.
14475 * lang-specs.h: Likewise.
14477 1998-11-26 Per Bothner <bothner@cygnus.com>
14479 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14480 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14482 * jcf-write.c (generate_bytecode_insns):
14483 Handle pre/post-increment/decrement of long.
14485 * jcf-write.c (generate_bytecode_insns):
14486 Handle missing exception handler (finally for synchronized).
14488 1998-11-25 Per Bothner <bothner@cygnus.com>
14490 * java-tree.h (end_params_node): Declare global.
14491 * decl.c (end_params_node): New global.
14492 (init_decl_processing, start_java_method): Use end_params_node for
14493 end of list of parameter types. Follows correct gcc conventions.
14494 * expr.c (pop_argument_types, pop_arguments): Likewise.
14495 * lang.c (put_decl_node): Likewise.
14496 * typeck.c (various places): Likewise.
14497 * class.y (various places): Likewise.
14498 * parse.y (various places): Likewise.
14500 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14501 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14503 * class.c: Add #include flags.h, remove no-longer needed declaration.
14505 * class.c (layout_class_method): Remove commented-out code, re-format.
14506 Don't add vtable entry (or index) for private methods.
14507 * expr.c (expand_invoke): A private method is implicitly final.
14508 * class.c (make_class_data): If inlining or optimizing,
14509 skip private methods.
14511 * class.c (finish_class): New function. Calls existing methods,
14512 but alls emits deferred inline functions.
14513 * jcf-parse.c (parse_class_file): Call finish_class.
14514 * parse.y (java_complete_expand_methods): Likewise.
14516 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14518 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14520 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14522 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14524 1998-11-24 Per Bothner <bothner@cygnus.com>
14526 * (generate_classfile): Always write class access flag with
14529 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14531 * class.c (maybe_layout_super_class): New function.
14532 (layout_class): Reorganized. Loop on class methods dispatched into
14533 a new function. Call maybe_layout_super_class.
14534 (layout_class_methods, layout_class_method): New functions.
14535 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14537 (expand_invoke): Likewise.
14538 * java-tree.h (all_class_list): New global variable declared.
14539 (layout_class_methods, layout_class_method): New function
14541 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14542 * jcf-parse.c (all_class_list): New global variable.
14543 (load_class): Extended what class_or_name can be. Use parser
14544 context mechanism to save globals before calling jcf_parse.
14545 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14546 is set on the file name.
14547 (jcf_parse): Layout class methods when Object is loaded, otherwise
14548 record class in all_class_list for delayed method layout.
14549 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14550 * lang.c (put_decl_node): Decode <init> into the decl context
14552 * lex.c (java_allocate_new_line): Use xmalloc.
14553 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14554 pointers, not TREE_LIST elements.
14555 (struct parser_ctxt): Fixed comment indentations, added comments
14556 and reordered some fields.
14557 (java_check_methods): Function prototype removed.
14558 * parse.y (java_push_parser_context): Use xmalloc.
14559 (java_parser_context_restore_global): Pop extra pushed ctxp only
14560 when there's nothing next.
14561 (maybe_create_class_interface_decl): Fixed comment, add new
14562 created class decl to all_class_list.
14563 (method_header): Use GET_REAL_TYPE on argument's types.
14564 (method_declarator): Use GET_REAL_TYPE, change type to the real
14565 type in TREE_LIST dependency node. Build argument list with the
14567 (create_jdep_list): Use xmalloc. Removed allocation error message.
14568 (obtain_incomplete_type): Fixed leading comment. Broadened
14569 incoming argument meaning.
14570 (register_incomplete_type): Use xmalloc. Removed allocation error
14572 (safe_layout_class): Fixed leading comment.
14573 (jdep_resolve_class): Reversed if statement condition and switch
14574 if and else bodies.
14575 (resolve_and_layout): Fixed leading comment. Broadened incoming
14577 (complete_class_report_errors): New local variable name, for
14578 clarity. purify_type_name used for all error cases.
14579 (java_get_real_method_name): Stricter check on constructors.
14580 (java_check_regular_methods): Reverse methods list only if not
14581 already laid out. Layout artificial constructor.
14582 (java_check_methods): Deleted.
14583 (source_start_java_method): Obtain incomplete type for patchable
14585 (java_layout_classes): Fixed leading comment. Use
14586 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14587 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14588 before returning. Fixed comments.
14589 (java_expand_classes): Check for errors up front.
14590 (patch_method_invocation): Class to search is resolved and laid
14593 1998-11-24 Per Bothner <bothner@cygnus.com>
14595 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14597 * javaop.h (int8): Removed - not used.
14598 (jbyte): Redefine portably with correct signedness.
14600 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14602 * jcf-write.c (generate_bytecode_insns): Fix typo
14603 OPCODE_getstatic to OPCODE_getfield.
14605 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14606 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14607 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14609 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14611 * jcf-parse.c (jcf_parse_source): Function returned type is
14612 void. Added prototype.
14613 (jcf_parse): Function returned type is void.
14614 (yyparse): Remove call to fclose on the last parsed file.
14616 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14618 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14620 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14621 (layout_class): Cope with methods featuring WFL in decl names.
14622 * decl.c (unqualified_object_id_node): New global variable,
14624 (build_decl_no_layout): Removed.
14625 * expr.c (build_primtype_type_ref): Handle Double.
14626 (java_lang_expand_expr): Fixed indentations.
14627 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14628 (flag_wall, flag_redundant, flag_not_overriding,
14629 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14630 variable declarations.
14631 (build_decl_no_layout): Removed prototype.
14632 (java_get_real_method_name): Added prototype.
14633 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14634 (java_parse_abort_on_error): Macro now just returns.
14635 * jcf-parse.c (jcf_parse_source): Check fclose returned
14636 value. Call emit_register_classes if java_report_errors returns
14638 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14639 flag_static_local_jdk1_1): New integer flags.
14640 (lang_decode_option): New flags set here.
14641 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14642 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14643 the flag_redundant variable.
14644 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14645 when parsing java.lang.Object class.
14646 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14647 NULL_TREE to build.
14648 (resolve_qualified_expression_name): Fixed indentation.
14649 (patch_array_ref): Changed prototype.
14650 (not_initialized_as_it_should_p): Prototype removed.
14651 (java_report_errors): Added function prototype.
14652 * parse.y (formal_parameter:): Changed error message for not yet
14653 supported final parameters.
14654 (class_type_list:): Set both PURPOSE and VALUE of created
14655 TREE_LIST to be class_type.
14656 (primary_no_new_array:): Handle class literals on primitive types.
14657 (parse_warning_context): Reinstalled correct force_error and
14658 do_warning flags setups.
14659 (java_report_errors): Changed prototype. Return java_error_count
14661 (variable_redefinition_error): Consider treating variable type as
14663 (create_interface): Warn about redundant abstract modifier if
14664 flag_redundant is set. Changed error message.
14665 (lookup_field_wrapper): Save/restore globals before/after looking
14667 (duplicate_declaration_error_p): Consider treating declaration
14668 type as a fake pointer.
14669 (register_fields): Extract real type from dependency node. Check
14670 for duplicate field declaration after type adjustment. Use
14671 DECL_INITIAL to store static final initialized values.
14672 (method_header): Extract real function type from dependency node.
14673 (check_abstract_method_header): Use GET_METHOD_NAME.
14674 (obtain_incomplete_type): Layout fake pointer type.
14675 (safe_layout_class): Don't try to check for methods before layout.
14676 (java_complete_class): Don't check for correct throws clause
14677 elements inheritance here.
14678 (resolve_and_layout): Broadened name parameter meaning.
14679 (reset_method_name): Use GET_METHOD_NAME.
14680 (java_get_real_method_name): New function.
14681 (java_check_regular_methods): Don't check methods in
14682 java.lang.Object. Verify lineage of throws clause elements. Use
14683 flag_no_overriding in warning report.
14684 (check_throws_clauses): Don't check if class was from
14685 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14686 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14687 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14688 warning on unsupported final local variables. Use build_decl
14689 instead of build_decl_no_layout. Get real local variable type from
14691 (source_start_java_method): Get real parameter type from
14692 dependency node. Call build_decl instead of build_decl_no_layout.
14693 (java_layout_classes): Reverse tree and layout type and class as
14694 required. Mark class as loaded when done.
14695 (resolve_field_access): Fixed indentation. Restricted condition
14696 leading to static field access code generation. Set field_type
14697 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14698 (resolve_qualified_expression_name): Initialize type_found to
14699 null. Handle static field resolved during qualification. Fixed
14700 layout on non primitive field decl types.
14701 (not_accessible_p): Fixed typo in comment.
14702 (patch_method_invocation): Resolve and layout class to search from
14704 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14705 layout non primitive type, if necessary. Make method node only to
14707 (find_applicable_accessible_methods_list): Consider WFL'ed method
14708 decl names. Fixed indentation.
14709 (argument_types_convertible): Resolve and layout target type if
14711 (java_complete_tree): Fixed indentation problems. Rewrote
14712 CALL_EXPR thrown exceptions check. Re-installed further processing
14713 of the assignment in certain cases.
14714 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14715 inlining on class literals.
14716 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14718 (valid_method_invocation_conversion_p): Likewise.
14719 (patch_string): Temporary disable forbidden use of `this' in
14720 explicit constructor invocations when doing string concatenation
14721 within their scope.
14722 (patch_unaryop): Added comment. Reinstalled code to disable
14723 further check on assignment operation with cast expression RHS.
14724 (patch_switch_statement): Fixed indentation.
14725 (build_try_statement): Call build_decl instead of
14726 build_decl_no_layout.
14727 (patch_synchronized_statement): Likewise.
14728 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14729 IS_UNCHECKED_EXPRESSION_P.
14730 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14731 layout argument exception type.
14732 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14733 of IS_UNCHECKED_EXPRESSION_P.
14735 1998-11-18 Anthony Green <green@cygnus.com>
14737 * jcf-parse.c (yyparse): Open class file in binary mode.
14739 1998-11-15 Per Bothner <bothner@cygnus.com>
14741 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14743 * jcf-write.c (perform_relocations): Move check out one loop.
14745 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14747 * Make-lang.in: Fix reference to srcdir.
14748 * jv-scan.c: Add missing xmalloc prototype.
14749 * jvgenmain.c: Ditto.
14751 1998-11-15 Per Bothner <bothner@cygnus.com>
14753 * decl.c (error_mark_node), java-tree.h: New global.
14754 * parse.y: Use empty_stmt_node instead of size_zero_node.
14755 (build_if_else_statement): If missing else, use empty_stmt_node.
14757 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14758 (java_complete_expand_method): Complain if return is missing.
14759 (java_check_regular_methods): Comment out incorrect error check.
14760 (not_accessible_p): Fix incorrect handling of protected methods.
14761 (patch_method_invocation): Pass correct context to not_accessible_p.
14762 (find_applicable_accessible_methods_list): Likewise.
14763 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14764 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14765 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14766 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14768 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14769 (push_int_const): Remove reundant NOTE_PUSH.
14770 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14771 (- case SWITCH_EXPR): Fix code generation bug.
14772 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14773 (generate_classfile): More robust for abstract methods.
14775 1998-11-15 Anthony Green <green@cygnus.com>
14777 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14778 * Make-lang.in: Ditto.
14780 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14781 * jvgenmain: Ditto.
14783 1998-11-15 Per Bothner <bothner@cygnus.com>
14785 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14787 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14789 1998-11-14 Per Bothner <bothner@cygnus.com>
14791 Allow uses of interface types to verify. This is not really
14792 type-safe, but it matches what Sun does, and is OK as long as
14793 there are appropriate run-time checks.
14794 * verify.c (merge_types): If merging two interface types,
14795 just set the result to java.lang.Object.
14796 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14798 1998-11-13 Tom Tromey <tromey@cygnus.com>
14800 * gjavah.c (main): Handle --output-class-directory argument.
14801 * jvspec.c (lang_specific_driver): Translate `-d' into
14802 -foutput-class-dir.
14803 * jcf.h (jcf_write_base_directory): Declare.
14804 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14805 * lang-options.h: Mention -foutput-class-dir.
14806 * jcf-write.c (jcf_write_base_directory): New global.
14807 (make_class_file_name): Put generated .class file into `-d'
14808 directory, or into source directory if -d not given. Function now
14810 (write_classfile): Free class file name. Handle case where class
14812 (DIR_SEPARATOR): New macro.
14813 Include <sys/stat.h>
14815 * Makefile.in (prefix): New macro.
14817 1998-11-12 Per Bothner <bothner@cygnus.com>
14819 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14820 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14821 here (done in patch_invoke instead).
14822 (case_identity): Moved here from parse.y.
14824 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14825 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14826 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14827 so they can be efficiently scanned without recursion.
14828 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14829 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14830 in BLOCK iteratively, rather than recursively.
14832 * parse.y (do_unary_numeric_promotion): New function.
14833 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14835 * parse.y (patch_newarray): Various fixes.
14837 Re-do handling of switch statements (for proper block scoping).
14838 * parse.y: Add just a single block for the enture switch block,
14839 but don't create any "case blocks".
14840 (group_of_labels): Rmeoved unneeded non-terminal.
14841 CASE_EXPR and DEFAULT_EXPR are added to current block.
14842 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14843 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14844 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14845 * parse.y (wfl_operator, print_int_node): Make non-static.
14846 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14847 as part of recursive scan of block.
14848 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14849 (patch_switch_statement): Most tests move dinto java_complete_tree.
14851 * parse.y: Make various production be non-typed (void).
14852 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14853 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14854 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14856 * jcf-write.c (struct jcf_handler): New type.
14857 (struct jcf_switch_state): New type.
14858 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14859 (alloc_handler, emit_unop, emit_reloc): New functions.
14860 (adjust_typed_op): Add extra parameter ("max type" offset).
14861 (emit_switch_reloc, emit_case-reloc): New function.
14862 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14863 (generate_bytecode_insns): Support REAL_CST, switch statements,
14864 exception handling, method calls, object/array creation, and more.
14866 * class.c: Remove some unused variables.
14867 * constants.c (find_string_constant): New function.
14868 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14869 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14870 if flag_emit_class_files.
14872 1998-11-12 Tom Tromey <tromey@cygnus.com>
14874 * jcf-io.c (find_class): Added explanatory comment.
14876 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14877 trailing slash to `.zip' entries.
14879 * jvspec.c (lang_specific_driver): Correctly handle case where
14880 GC_NAME not defined.
14882 1998-11-11 Tom Tromey <tromey@cygnus.com>
14884 * jvspec.c (GC_NAME): New define.
14885 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14887 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14889 1998-11-11 Per Bothner <bothner@cygnus.com>
14891 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14893 1998-11-11 Tom Tromey <tromey@cygnus.com>
14895 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14897 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14899 * class.c (is_compiled_class): Call safe_layout_class for class
14900 compiled from source.
14901 * conver.h (convert_to_integer, convert_to_real,
14902 convert_to_pointer): Added prototypes.
14903 * decl.c (init_decl_processing): Non longer push the decls of
14904 `methodtable', `constants', `Class', `Field', `dispatchTable'
14905 `jexception' and `Method'.
14906 * expr.c (build_invokeinterface): New function.
14907 (expand_invoke): static variable CLASS_IDENT now in
14908 build_invokeinterface. Use build_invokeinterface.
14909 (expand_java_field_op): Moved code to inline
14910 java.lang.PRIMTYPE.TYPE into a function.
14911 (build_primtype_type_ref): New function.
14912 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14913 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14914 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14915 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14916 (DECL_LOCAL_STATIC_VALUE): New macro.
14917 (build_invokeinterface, build_primtype_type_ref): New function
14919 (java_parse_abort_on_error): Macro rewritten.
14920 * jcf-parse.c (current_method): Add comment to declaration.
14921 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14922 Function prototypes fixed.
14923 (jcf_parse_source): push/pop parser context. save/restore global.
14924 (parse_source_file): Fixed leading comment. Now take a
14925 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14926 classes and pop the parser context anymore.
14927 (yyparse): Push parser context, save globals, parse the source
14928 file, restore globals and pop the parser context when processing a
14930 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14931 * lex.c (java_parse_doc_section): New function.
14932 (java_lex): Call java_parse_doc_section when appropriate. Build an
14933 operator around INSTANCEOF_TK.
14934 * lex.h (java_lineterminator, java_sprint_unicode,
14935 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14936 Prototypes rewritten.
14937 (java_parse_escape_sequence, java_letter_or_digit_p,
14938 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14939 java_read_unicode, java_store_unicode, java_read_char,
14940 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14941 Added function prototypes.
14942 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14944 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14946 (struct parser_ctxt): New fields: deprecated,
14947 current_parsed_class_un, gclass_list.
14948 (fix_method_argument_names, issue_warning_error_from_context,
14949 resolve_package, lookup_package_type): New function prototypes.
14950 (resolve_expression_name): Fixed function prototype.
14951 (find_applicable_accessible_methods_list): Fixed indentation, added
14952 extra argument in prototype.
14953 (check_final_assignment, build_null_of_type, check_deprecation,
14954 check_method_redefinition, reset_method_name,
14955 java_check_regular_methods, java_check_abstract_methods,
14956 maybe_build_primttype_type_ref): New function prototype.
14957 * parse.y (conver.h): Include.
14958 (INSTANCEOF_TK): Tagged <operator>.
14959 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14960 (relational_expression:): Build binop for instanceof.
14961 (java_push_parser_context): Remember ctxp->gclass_list across
14963 (java_pop_parser_context): Simply return if no context
14964 exists. Remember gclass_list across contexts.
14965 (issue_warning_error_from_context): New function.
14966 (parse_error_context): Don't setup ctxp->elc here. Call
14967 issue_warning_error_from_context instead.
14968 (parse_warning_context): Likewise.
14969 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14970 setup. Link new class/interface to ctxp->gclass_list.
14971 (add_superinterfaces): Register interface as incomplete if not
14973 (create_class): Remember class unqualified name in
14974 ctxp->current_parsed_class_un. Check class deprecation.
14975 (register_fields): Check field deprecation. Remember static final
14976 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14978 (method_header): New local variable ORIG_ARG. Use unqualified
14979 current class name for check on constructor errors. Promote return
14980 type if of record type. Argument list fix moved in
14981 fix_method_argument_names, called here. Check method deprecation.
14982 (fix_method_argument_names): New function.
14983 (method_declarator): Promote record typed arguments.
14984 (safe_layout_class): Check class methods before layout.
14985 (java_complete_class): Compute field layout when patched.
14986 (do_resolve_class): Try to load class after having it renamed
14987 after the package name.
14988 (get_printable_method_name): Use DECL_CONTEXT.
14989 (reset_method_name): New function.
14990 (check_method_redefinition): Use reset_method_name.
14991 (java_check_regular_methods): New local variable
14992 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14993 names for error report. Check for compile-time error when method
14994 found has default (package) access.
14995 (java_check_abstract_methods): Now takes an interface DECL node as
14996 an argument. Also reinstall real name on unchecked
14997 overriding/hiding methods for error report.
14998 (java_check_methods): Fixed leading comment. Get classes to verify
14999 from ctxp->gclass_list. Use CHECK_METHODS macro and set
15000 CLASS_METHOD_CHECKED_P on class verification.
15001 (lookup_java_method2): Get real method name if necessary.
15002 (find_in_imports): Don't check package class access here.
15003 (resolve_package, lookup_package_type): New functions.
15004 (java_layout_classes): Fixed leading comment. Take classes to be
15005 laid out from ctxp->gclass_list.
15006 (java_complete_expand_methods): Don't expand native and abstract
15008 (java_expand_classes): New function.
15009 (resolve_expression_name): Use additional argument ORIG. Retrieve
15010 values of static final field of primitive types.
15011 (resolve_field_access): Handles static final field of promotive
15013 (resolve_qualified_expression_name): Handle STRING_CST as
15014 primaries and package name resolution. Check deprecation on found
15015 decls. Set where_found and type_found on non static field resolved
15016 during qualification. Layout non primitive field decl types.
15017 (check_deprecation): New function.
15018 (maybe_access_field): Simplified.
15019 (patch_method_invocation_stmt): Local variable CLASS_TYPE
15020 removed. Reverse method's argument when primary is a type. Don't
15021 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
15022 instead. Include abstract class in the list of class searchable
15023 for constructors. Use DECL_CONTEXT of found method for access
15024 checks. Check method deprecation.
15025 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
15026 converting arguments. Handle INVOKE_INTERFACE.
15027 (lookup_method_invoke): Search constructor using existing
15028 infrastructure (don't rely on lookup_java_constructor anymore).
15029 (find_applicable_accessible_methods_list): Extra argument flag
15030 LC. Now include constructor in the search.
15031 (qualify_ambiguous_name): Conditional expression are primaries.
15032 (not_initialized_as_it_should_p): static final are always
15034 (java_complete_tree): Pass extra NULL argument to
15035 resolve_expression_name. Stricter test to carry on patching
15036 assignments. New case for INSTANCEOF_EXPR.
15037 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
15038 (check_final_assignment, maybe_build_primttype_type_ref): New
15040 (patch_assignment): Detect resolved static finals and carry normal
15041 assignment error check on them. Inline PRIMTYPE.TYPE read access.
15042 (try_builtin_assignconv): Access constant 0 on all primitive
15044 (valid_builtin_assignconv_identity_widening_p): Accept identical
15045 types. Accept all promoted type on int type.
15046 (valid_ref_assignconv_cast_p): Accept a null pointer to be
15047 assigned to a reference.
15048 (valid_method_invocation_conversion_p): Accept to check null
15050 (build_binop): Merge declaration and initialization of local
15052 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
15053 numeric types. Improved validity test for qualify operators on
15055 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
15056 and PREINCREMENT_EXPR. Also detect resolved static finals of a
15057 primitive type and issue the appropriate error message.
15058 (resolve_type_during_patch): Mark class loaded when resolved.
15059 (patch_cast): Allow null to be cased to reference types.
15060 (build_null_of_type): New function.
15061 (patch_array_ref): Handle array on references correctly.
15062 (patch_return): Removed unused local variable MODIFY. Force
15063 boolean to be returned as integers. Allows null to be returned by
15064 a function returning a reference.
15065 * typeck.c (convert_to_integer, convert_to_real,
15066 convert_to_pointer): Prototypes moved to convert.h
15067 (lookup_argument_method): Use method real name, if necessary.
15069 1998-10-30 Tom Tromey <tromey@cygnus.com>
15071 * class.c (build_class_ref): Changed name of primitive classes to
15074 * class.c (make_class_data): Renamed fields: nmethods to
15075 method_count, method_count to dtable_method_count. Always set
15076 `state' field to 0.
15077 * decl.c (init_decl_processing): Likewise.
15079 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15081 * class.c (layout_class): Don't mangle <finit>, produce
15082 __finit<class> instead. Don't verify artificial methods.
15083 * decl.c (finit_identifier_node): New declared global.
15084 (init_decl_processing): finit_identifier_node initialized.
15085 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
15086 * java-tree.h (finit_identifier_node): Declared as extern.
15087 (struct lang_decl): New field called_constructor.
15088 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
15089 (CLASS_HAS_FINIT_P): New macro.
15090 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
15091 explicit constructor invocation.
15092 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
15093 CALL_SUPER_CONSTRUCTOR_P): New macros.
15094 (write_classfile): Added prototype.
15095 * jcf-parse.c (jcf_parse_source): Parse and remember for
15096 generation if the file was seen on the command line.
15097 (parse_source_file): Don't write the class file here.
15098 (yyparse): Loop on files rewritten. Set current_jcf.
15099 (parse_zip_file_entries): Parse class file only if it was found.
15100 * lang.c (init_parse): Don't open command line provided filename
15102 (lang_parse): Don't set main_jcf anymore.
15103 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15104 (JCONSTRUCTOR_CHECK): New macro.
15105 (JBSC_TYPE_P): New macro.
15106 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15107 (COMPLETE_CHECK_OP_2): New macro.
15108 (struct parse_ctxt): New field explicit_constructor_p.
15109 (check_class_interface_creation): Fixed prototype indentation.
15110 (patch_method_invocation_stmt): Prototype reflects added argument.
15111 (patch_invoke): Likewise.
15112 (complete_method_declaration, build_super_invocation,
15113 verify_constructor_circularity,
15114 build_this_super_qualified_invocation, get_printable_method_name,
15115 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15116 verify_constructor_super, create_artificial_method,
15117 start_artificial_method_body, end_artificial_method_body,
15118 generate_field_initialization_code): New function prototypes.
15119 * parse.y: Fixed leading comment
15120 (constructor_header:, constructor_body:, block_end:): Rules tagged
15122 (type_declaration:): Call maybe_generate_finit.
15123 (method_declaration:): Action for method_body: placed in new
15124 function complete_method_declaration, called here.
15125 (constructor_declaration:): Defined actions. Removed leading
15127 (constructor_header:): New rule with action.
15128 (constructor_body:): Rule rewritten using block_begin: and
15129 block_end:. Defined actions.
15130 (constructor_declarator:, explicit_constructor_invocation:):
15132 (block:): Use new rules block_begin: block_end:.
15133 (block_begin:, block_end:): New rules and actions.
15134 (block_statements:): Fixed error message for explicit
15136 (method_invocation:): Call build_this_super_qualified_invocation
15137 if primary is `this' or `super' was seen.
15138 (conditional_expression:): Action defined.
15139 (extra_ctxp_pushed_p): New static global flag.
15140 (java_parser_context_save_global): Create parser context if
15141 necessary. Use extra_ctxp_pushed_p to remember it.
15142 (java_parser_context_restore_global): Pop extra parser context if
15144 (build_array_from_name): Array on primitive types are marked
15146 (register_fields): Restore new name in field initializer
15147 expression if type was altered. Non static fields initialized upon
15148 declaration marked initialized.
15149 (maybe_generate_finit): New function.
15150 (maybe_generate_clinit): Use create_artificial_method,
15151 start_artificial_method_body, end_artificial_method_body. Generate
15152 debug info for enclosed initialization statements.
15153 (method_header): Fixed leading comment. Check constructor
15154 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15156 (complete_method_declaration, constructor_circularity_msg,
15157 verify_constructor_circularity): New functions.
15158 (get_printable_method_name): New function.
15159 (check_method_redefinition): Don't rename <finit> methods. Fix
15160 declared constructor names. Error message for
15161 constructors modified.
15162 (java_check_regular_methods): Local variable seen_constructor
15163 renamed saw_constructor. Skip verification on constructors. Create
15164 default constructor with create_artificial_method.
15165 (java_check_methods): Removed unnecessary empty line.
15166 (create_artificial_method, start_artificial_method_body,
15167 end_artificial_method_body): New functions.
15168 (java_layout_classes): Changed leading comment. Reverse fields
15169 list if necessary. Always layout java.lang.Object if being
15171 (java_complete_expand_methods): Verify constructor circularity.
15172 (java_complete_expand_method): Call fix_constructor on
15173 constructors. Local variable no_ac_found removed. Restore
15174 bindings if method body expansion failed.
15175 (fix_constructors, verify_constructor_super,
15176 generate_field_initialization_code): New function.
15177 (java_expand_classes): Fixed leading comment. Write class file
15179 (resolve_expression_name): Check for illegal instance variable
15180 usage within the argument scope of an explicit constructor
15182 (resolve_qualified_expression_name): Pass extra from_super flag
15183 when invoking patch_method_invocation_stmt. New case for
15184 conditional expression when used as a primary. Check for error
15185 when acquiring super.
15186 (patch_method_invocation_stmt): Added extra argument super. New
15187 local variable is_static_flag. Set class_to_search according to
15188 the nature of the constructor invocation. Don't add `this'
15189 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15190 invocation within the argument scope of explicit constructor
15191 invocation. Set is_static according to is_static_flag. Provide
15192 extra `super' argument to patch_invoke invocation.
15193 (patch_invoke): New argument from_super. Loop on arguments
15194 indentation fixed. Pass from_super to invocation_mode. New switch
15195 case INVOKE_SUPER. Fixed error message in switch default case.
15196 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15198 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15199 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15200 message takes constructors into account.
15201 (find_applicable_accessible_methods_list): Fixed indentation.
15202 (qualify_ambiguous_name): Take explicit constructor invocation
15203 into account. Deal with a conditional expression as a primary to
15205 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15206 case. Added extra argument to patch_method_invocation_stmt.
15207 Register calls made to explicit constructor `this'. Don't call
15208 save_expr in ARRAY_REF case when emitting class files. Check for
15209 illegal use of this when expanding explicit constructor invocation
15211 (complete_function_arguments): Set and reset parser context
15212 explicit_constructor_p field value when appropriate.
15213 (build_super_invocation, build_this_super_qualified_invocation):
15215 (patch_assignment): Fixed typo.
15216 (patch_unaryop): Check on final fields occurs only when a decl
15218 (patch_return): Take constructors into account.
15219 (patch_conditional_expr): New function.
15220 * typeck.c (build_java_signature): Removed unnecessary empty line.
15222 1998-10-28 Jeffrey A Law (law@cygnus.com)
15224 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15226 1998-10-28 Tom Tromey <tromey@cygnus.com>
15228 * decl.c (init_decl_processing): Renamed fields.
15229 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15230 interface_len, msize fields.
15232 * class.c (make_class_data): Removed subclass_head and
15233 subclass_next fields.
15234 * decl.c (init_decl_processing): Removed subclass_head and
15235 subclass_next fields.
15237 1998-10-28 Jeffrey A Law (law@cygnus.com)
15239 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15240 * mangle.c (emit_unicode_mangled_name): Similarly.
15242 1998-10-26 Nick Clifton <nickc@cygnus.com>
15244 * jcf-parse.c (get_constant): Place braces around code to compute
15245 'd' when REAL_ARITHMETIC is not defined.
15247 1998-10-25 H.J. Lu (hjl@gnu.org)
15249 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15252 1998-10-23 Tom Tromey <tromey@cygnus.com>
15254 * lang-specs.h: `.zip' files are input to jc1.
15256 1998-10-22 Per Bothner <bothner@cygnus.com>
15258 * jvspecs.c: Add (but don't enable) support for combining multiple
15259 .class and .java input filenames to a single jc1 invocation.
15260 Add support for -C flag (copile to .class files).
15261 Translate -classpath and -CLASSPATH arguments.
15262 * lang-specs.h: Don't set %2 spec.
15264 1998-10-22 Tom Tromey <tromey@cygnus.com>
15266 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15268 (add_path): Don't add trailing separator to non-empty path
15271 * lang.c (lang_decode_option): Check for -fclasspath and
15272 -fCLASSPATH before examining other `-f' options.
15274 * java-tree.h (finalize_identifier_node): Don't declare.
15275 * class.c (make_class_data): Don't push "final" field.
15276 * decl.c (init_decl_processing): Don't push "final" field.
15277 (finalize_identifier_node): Removed.
15278 (init_decl_processing): Don't set finalize_identifier_node.
15280 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15282 1998-10-11 Anthony Green <green@cygnus.com>
15284 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15285 (JV_SCAN_SOURCES): New macro.
15286 (JCF_DUMP_SOURCES): Likewise.
15287 (jcf-dump$(exeext)): New target.
15288 (jv-scan$(exeext)): New target.
15290 1998-10-22 Tom Tromey <tromey@cygnus.com>
15292 * Makefile.in (LEX): Removed.
15293 (LEXFLAGS): Likewise.
15294 (SET_BISON): New macro.
15296 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15297 spurious diffs in parse.c.
15298 ($(PARSE_SCAN_C)): Likewise.
15299 (PARSE_DIR): New macro.
15301 (PARSE_SCAN_C): Likewise.
15302 (PARSE_RELDIR): New macro.
15304 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15306 * jcf-io.c (find_class): Use saw_java_source to determine when to
15307 look for `.java' file.
15308 * jcf-parse.c (saw_java_source): New global.
15309 (yyparse): Set it if `.java' file seen.
15311 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15312 (GCJH_SOURCES): Likewise.
15313 * Makefile.in (datadir): New macro.
15314 (libjava_zip): Likewise.
15315 (JAVA_OBJS): Added jcf-path.o.
15316 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15317 (../gcjh$(exeext)): Likewise.
15318 (jcf-path.o): New target.
15319 * java-tree.h (fix_classpath): Removed decl.
15320 * jcf-parse.c (fix_classpath): Removed.
15321 (load_class): Don't call fix_classpath.
15322 * parse.y (read_import_dir): Don't call fix_classpath.
15323 * lex.h: Don't mention classpath.
15324 * lex.c (java_init_lex): Don't initialize classpath.
15325 * jcf-io.c (classpath): Removed global.
15326 (find_class): Use jcf_path iteration functions. Correctly search
15327 class path for .java file.
15328 (open_in_zip): New argument `is_system'.
15329 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15330 classpath-related options.
15331 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15333 (lang_init): Call jcf_path_init.
15334 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15335 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15336 Correctly put braces around second string in each entry.
15337 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15338 classpath-related options.
15339 (help): Updated for new options.
15340 * jcf.h: Declare functions from jcf-path.c. Don't mention
15341 `classpath' global.
15342 * jcf-path.c: New file.
15344 * jcf-depend.c: Include jcf.h.
15346 * jcf-write.c (localvar_alloc): Returns `void'.
15347 (localvar_free): Removed unused variable.
15349 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15350 (init_parse): Use OBJECT_SUFFIX, not ".o".
15352 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15354 * class.c (emit_register_classes): Renamed from
15355 emit_register_class.
15356 * java-tree.h (emit_register_classes): Prototype renamed from
15357 emit_register_class.
15358 * jcf-parse.c (yyparse): Call emit_register_classes once before
15360 * parse.y (java_expand_classes): No longer register classes.
15362 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15364 * class.c (is_compiled_class): New local variable
15365 seen_in_zip. Identify classes found in currently compiled source
15367 * decl.c (complete_start_java_method): Fixed typo.
15368 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15369 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15370 (CLASS_P): Moved around.
15371 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15372 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15374 (jcf_parse_source): Changed leading comment. Removed unnecessary
15375 fclose and CLASS_FROM_SOURCE_P marking.
15376 (parse_source_file): New local variables remember_for_generation
15377 and filename. Mark parsed file name identifier node. Removed block
15378 executed when parse_only was null. Set remember_for_generation.
15379 Use it as an argument to java_pop_parser_context.
15380 (yyparse): New local variables several_files, list, next node and
15381 current_file_list. Split ampersand separated file names into
15382 current_file_list. Iterate through the list and parse accordingly.
15383 * parse.h (java_pop_parser_context): New function prototype.
15384 * parse.y (ctxp_for_generation): New static global variable.
15385 (java_pop_parser_context): New argument generate. Link popped ctxp
15386 to ctxp_for_generation list accordingly.
15387 (java_complete_expand_methods): Fixed indentation.
15388 (java_expand_classes): New function.
15390 1998-10-17 Per Bothner <bothner@cygnus.com>
15392 * Makefile.in: Link with libiberty.a instead of memmove.o.
15394 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15396 * lex.c (setjmp.h): No longer included.
15397 * lex.h (setjmp.h): Included.
15398 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15399 (duplicate_declaration_error_p): Renamed from
15400 duplicate_declaration_error.
15401 (build_array_from_name): New function prototype.
15402 * parse.y (setjmp.h): No longer included.
15403 (variable_declarator_id): Define action.
15404 (build_array_from_name): New function.
15405 (duplicate_declaration_error_p): Renamed from
15406 duplicate_declaration_error. Fixed leading comment.
15407 (register_fields): Main `for' loop reorganized. Uses
15408 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15409 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15410 build_array_from_name.
15411 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15413 (read_import_dir): Don't try to skip `.' and `..'.
15414 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15415 build_array_from_name. Main `for' loop reorganized.
15416 (resolve_qualified_expression_name): When building access to a
15417 field, use the type where the field was found, not its own type.
15418 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15419 field was found is null.
15420 (qualify_ambiguous_name): Sweep through all successive array
15423 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15425 * java-tree.h (pop_labeled_block, lang_printable_name,
15426 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15427 interface_of_p, inherits_from_p, fix_classpath,
15428 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15429 make_class_data, register_class, alloc_name_constant): New
15430 function prototypes.
15431 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15432 indentation. Added cast to remove warning.
15433 (lang_printable_name): Set v argument unused.
15434 (lang_print_error): Added argument to lang_printable_name call.
15435 (java_dummy_print, print_lang_decl, print_lang_type,
15436 print_lang_identifier, lang_print_xnode): All argument marked
15438 * lex.c (java_unget_unicode): Removed unnecessary argument.
15439 (java_allocate_new_line): Unused local variable is gone.
15440 (java_read_char): Added parenthesis in expressions to remove
15441 warnings. Added final return statement.
15442 (java_read_unicode): Added parenthesis in expression to remove
15444 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15445 (java_parse_escape_sequence): Likewise.
15446 (java_lex): Unused local variables are gone. Fixed
15447 java_unget_unicode invocation.
15448 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15450 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15451 lang_printable_name invocation in macro.
15452 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15454 (duplicate_declaration_error): Suppressed unused argument in
15456 (identical_subpath_p): Function declaration is gone.
15457 (patch_invoke): Suppressed unused argument in prototype.
15458 (patch_cast, build_labeled_block, check_thrown_exceptions):
15460 * parse.y (setjmp.h): Included
15461 (toplev.h): Likewise.
15462 (field_declaration:): Suppressed unused local
15463 (label_decl:): Fixed build_labeled_block invocation.
15464 (java_pop_parser_context): Put extra parenthesis around assignment
15466 (yyerror): Suppressed unused local variables.
15467 (variable_redefinition_error): Fixed lang_printable_name
15469 (create_interface): Suppressed unused local variables.
15470 (create_class): Likewise.
15471 (duplicate_declaration_error): Suppressed unused argument. Fixed
15472 lang_printable_name invocation.
15473 (register_fields): Suppressed unused local variable. Fixed
15474 duplicate_declaration_error invocation.
15475 (method_header): Suppressed unused local variable.
15476 (method_declarator, parser_check_super): Likewise.
15477 (java_complete_class): Suppressed unused local variable. Fixed
15478 fatal error message.
15479 (complete_class_report_errors): Added default: in switch.
15480 (java_check_regular_methods): Fixed lang_printable_name
15482 (check_throws_clauses): Likewise.
15483 (java_check_abstract_methods): Suppressed unused local
15484 variable. Fixed lang_printable_name invocation.
15485 (read_import_entry): Added supplemental return statement.
15486 (read_import_dir): Suppressed unused local variables.
15487 (check_pkg_class_access, declare_local_variables): Likewise.
15488 (source_start_java_method): Suppressed unused extern variable
15490 (expand_start_java_method): Suppressed unused extern and local
15491 variable declarations.
15492 (java_complete_expand_methods): Likewise.
15493 (java_complete_expand_method): Suppressed unused local variables.
15494 (make_qualified_name): Likewise.
15495 (resolve_qualified_expression_name): Added default: in
15496 switch. Fixed lang_printable_name invocation.
15497 (class_instance_creation_expression): Added parenthesis around
15499 (patch_method_invocation_stmt): Fixed lang_printable_name and
15500 patch_invoke invocations.
15501 (check_for_static_method_reference): Fixed lang_printable_name
15503 (patch_invoke): Suppressed unused arguments and local variables.
15504 (lookup_method_invoke): Suppressed unused local variables.
15505 (qualify_ambiguous_name): Added default: in switch.
15506 (identical_subpath_p): Function removed.
15507 (patch_assignment): Suppressed unused local variables. Suppressed
15508 unnecessary if statement. Fixed lang_printable_name invocations.
15509 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15510 (valid_ref_assignconv_cast_p): Parenthesis around
15511 expression. Suppressed unused local variables.
15512 (build_binop): Suppressed unused local variables. fixed
15513 lang_printable_name invocations.
15514 (string_constant_concatenation): Suppressed unused local
15516 (patch_unaryop): Fixed lang_printable_name invocation.
15517 (patch_cast): Suppressed unnecessary argument. Fixed
15518 lang_printable_name invocation.
15519 (patch_array_ref): Fixed lang_printable_name invocation.
15520 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15521 (build_labeled_block): Suppressed unused argument.
15522 (generate_labeled_block): Fixed build_labeled_block invocation.
15523 (build_loop_body): Suppressed unused local variables.
15524 (patch_loop_statement): Likewise.
15525 (patch_exit): Fixed lang_printable_name invocation.
15526 (patch_switch_statement): Likewise.
15527 (case_identity): First argument marked unused.
15528 (patch_try_statement): Fixed lang_printable_name invocations.
15529 (patch_synchronized_statement, patch_throw_statement): Likewise.
15530 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15531 lang_printable_name invocations.
15532 (check_thrown_exceptions_do): Suppressed unused argument.
15534 1998-10-14 Tom Tromey <tromey@cygnus.com>
15536 * jcf-write.c (write_classfile): Add output class file as target.
15537 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15538 * jcf.h: Added declarations for dependency-tracking functions.
15539 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15540 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15541 (finish_parse): Call jcf_dependency_write.
15542 (dependency_tracking): New global.
15543 (DEPEND_SET_FILE): New define.
15544 (DEPEND_ENABLE): New define.
15545 (init_parse): Enable dependency tracking if required.
15547 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15548 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15549 (../gcjh$(exeext)): Likewise.
15550 (jcf-depend.o): New target.
15551 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15552 (GCJH_SOURCES): Likewise.
15553 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15555 (find_classfile): Added dep_name argument.
15556 (find_class): Compute name of dependency.
15557 (open_in_zip): Call jcf_dependency_add_file.
15558 * gjavah.c (output_file): No longer global.
15559 (usage): Don't mention "gjavah".
15561 (java_no_argument): Likewise.
15562 (version): Likewise.
15563 (main): Recognize and handle -M family of options.
15564 (print_mangled_classname): Return is void.
15565 (process_file): Handle case where output is suppressed.
15566 (HANDLE_END_FIELD): Likewise.
15567 (HANDLE_METHOD): Likewise.
15568 * jcf-depend.c: New file.
15570 1998-10-13 Jeffrey A Law (law@cygnus.com)
15572 * java-tree.def: Add missing newline at EOF.
15574 1998-10-13 Tom Tromey <tromey@cygnus.com>
15576 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15577 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15579 Include <config.h> and "system.h".
15580 (disassemble_method): Undefine RET to avoid clash with
15581 config/i386/i386.h.
15583 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15585 * decl.c (runtime_exception_type_node, error_exception_type_node):
15586 New global variables.
15587 (init_decl_processing): Initialized.
15588 * expr.c (java_lang_expand_expr): Set caught exception type to
15589 null if catch handler argument doesn't exit.
15590 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15592 * java-tree.h (runtime_exception_type_node,
15593 error_exception_type_node): Global variables declared.
15594 (DECL_FUNCTION_THROWS): New macro.
15595 (DECL_FUNCTION_BODY): Modified comment.
15596 (DECL_SPECIFIC_COUNT): Likewise.
15597 (struct lang_decl): New field throws_list.
15598 (IS_UNCHECKED_EXPRESSION_P): New macro.
15599 * lex.c (java_lex): Generate location information for THROW_TK.
15600 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15601 EXCEPTIONS_P): New macros.
15602 (enum jdep_code): New value JDEP_EXCEPTION.
15603 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15604 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15605 PATCH_METHOD_RETURN_ERROR): New macros.
15606 (patch_method_invocation_stmt): Added new argument to prototype.
15607 (patch_synchronized_statement, patch_throw_statement,
15608 check_thrown_exceptions, check_thrown_exceptions_do,
15609 purge_unchecked_exceptions, check_throws_clauses): New function
15611 * parse.y Fixed typo in keyword section.
15612 (throw:): Rule tagged <node>.
15613 (THROW_TK): Keyword tagged <operator>.
15614 (method_header:): Last argument to call to method_header passed
15616 (throws:, class_type_list:, throw_statement:,
15617 synchronized_statement:, synchronized:): Defined actions.
15618 (method_header): New local variable current. Register exceptions
15619 from throws clause.
15620 (java_complete_tree): Complete and verify exceptions from throws
15622 (complete_class_report_errors): Error message on exceptions not
15624 (java_check_regular_methods): Fixed typo. Shortcut on private
15625 overriding methods. Changed error message on method
15626 redefinition. Check for throws clause compatibility.
15627 (check_throws_clauses): New function.
15628 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15629 method. Changed error message on method redefinition.
15630 (currently_caught_type_list): New static variable.
15631 (java_complete_expand_methods): Purge unchecked exceptions from
15632 throws clause list. Call PUSH_EXCEPTIONS before walk and
15633 POP_EXCEPTIONS after.
15634 (resolve_qualified_expression_name): Pass new argument as NULL to
15635 patch_method_invocation_stmt.
15636 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15637 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15638 argument list when appropriate. Use new argument if non null to
15639 store selected method decl.
15640 (patch_invoke): Convert if necessary args of builtin types before
15641 forming CALL_EXPR. Argument list no longer reversed here.
15642 (invocation_mode): Treat final methods as static methods.
15643 (java_complete_tree): New cases for THROW_EXPR: and
15644 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15646 (complete_function_arguments): No more RECORD_TYPE
15647 conversion. Function parameter nodes no longer saved.
15648 (valid_ref_assignconv_cast_p): Avoid handling null type.
15649 (patch_binop): Fixed null constant reference handling.
15650 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15651 BUILD_THROW macros.
15652 (patch_try_statement): Fixed comments. Record caught types in
15653 list, push the list, expand try block and pop the list.
15654 (patch_synchronized_statement, patch_throw_statement,
15655 check_thrown_exceptions, check_thrown_exceptions_do,
15656 purge_unchecked_exceptions): New functions.
15657 * typeck.c (lookup_argument_method): Allow WFL in place of method
15658 DECL_NAME during method definition check
15660 1998-10-09 Tom Tromey <tromey@cygnus.com>
15662 * gjavah.c (decode_signature_piece): New function.
15663 (print_c_decl): Use it. Added `name_override' argument.
15664 (print_method_info): Use name_override argument to print_c_decl.
15665 (seen_fields): Removed.
15666 (print_field_info): Don't update seen_fields.
15667 (struct method_name): New structure.
15668 (method_name_list): New global.
15669 (print_method_info): Add new method to list of methods.
15670 (name_is_method_p): New function.
15671 (print_field_info): If field name has same name as method, then
15673 (process_file): Parse methods before fields.
15674 (field_pass): New global.
15675 (HANDLE_END_FIELD): Take field_pass into account.
15677 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15679 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15680 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15682 1998-10-03 Anthony Green <green@cygnus.com>
15684 * jvspec.c: Fix bug in jvgenmain_spec patch.
15686 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15688 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15689 * decl.c (soft_exceptioninfo_call_node): New global variable.
15690 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15691 takes extra integer argument. soft_exceptioninfo_call_node
15693 * except.c (java_set_exception_lang_code): New function
15694 (method_init_exceptions): Called here.
15695 (prepare_eh_table_type): New function.
15696 (expand_end_java_handler): Called here.
15697 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15698 one argument. Modified generation of call to
15699 soft_badarrayindex_node to use new argument.
15700 (build_java_arrayaccess): Pass faulty index value to
15701 build_java_throw_out_of_bounds_exception.
15702 (generate_name): New function.
15703 (java_lang_expand_expr): New local variables node, current,
15704 has_finally_p. Expand TRY_EXPR node.
15705 (process_jvm_instruction): Replace top of the stack with thrown
15706 object reference when entering exception handler.
15707 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15708 specific tree codes.
15709 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15711 (DECL_SPECIFIC_COUNT): New macro.
15712 (prepare_eh_table_type, java_set_exception_lang_code,
15713 generate_name): New function declarations.
15714 (match_java_method): Declaration deleted.
15715 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15717 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15718 * parse.h (redefinition_error, refine_accessible_methods_list,
15719 can_cast_to_p): Function declaration removed.
15720 (classitf_redefinition_error, variable_redefinition_error,
15721 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15722 find_most_specific_methods_list, argument_types_convertible,
15723 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15724 valid_cast_to_p, valid_method_invocation_conversion_p,
15725 try_reference_assignconv, add_stmt_to_compound,
15726 build_jump_to_finally, build_tree_list, patch_try_statement,
15727 java_get_catch_block): New function declarations.
15728 * parse.y (string_buffer_type): Global variable deleted.
15729 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15730 finally): Rules tagged <node>.
15731 (TRY_TK, CATCH_TK): Token tagged <operator>.
15732 (class_body_declaration:, class_member_declaration:,
15733 formal_parameter:, explicit_constructor_invocation:,
15734 interface_member_declaration:, constant_declaration:,
15735 primary_no_new_array:, class_instance_creation_expression:,
15736 array_creation_expression:): Issue error on unsuported JDK1.1
15738 (try_statement:, catches:, finally:): Define actions.
15739 (catch_clause_parameter): New rule.
15740 (catch_clause:): Use new rule catch_clause_parameter.
15741 (parse_jdk1_1_error): New function.
15742 (redefinition_error): Renamed classitf_redefinition_error.
15743 (variable_redefinition_error): New function.
15744 (check_class_interface_creation): Call
15745 classitf_redefinition_error.
15746 (java_complete_tree): Added error message on JDEP_TYPE: case.
15747 (complete_class_report_errors): Fixed indentation.
15748 (declare_local_variables): Call variable_redefinition_error.
15749 (source_end_java_method): Call java_set_exception_lang_code and
15750 emit_handlers where appropriate.
15751 (java_method_add_stmt): Call add_stmt_to_block.
15752 (add_stmt_to_block): New function.
15753 (lookup_method_invoke): Fixed outside comment. new local variable
15754 candicates. Call find_applicable_accessible_methods_list and
15755 find_most_specific_methods_list when searching for a
15756 method. Modified error report to list possible candidates when
15758 (find_applicable_accessible_methods_list,
15759 find_most_specific_methods_list, argument_types_convertible): New
15761 (refine_accessible_methods_list): Function deleted.
15762 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15763 expr (if applicable) before calling patch_array_ref.
15764 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15765 (enter_block): Fixed comment.
15766 (enter_a_block): New function.
15767 (patch_assignment): Reorganized. Call try_reference_assignconv for
15768 references. Call valid_cast_to_p instead of can_cast_to_p.
15769 (try_reference_assignconv,
15770 valid_builtin_assignconv_identity_widening_p): New functions.
15771 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15772 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15774 (build_string_concatenation): Don't resolve StringBuffer.
15775 (patch_cast): Fixed inverted arguments.
15776 (patch_array_ref): Code to save array expr deleted. Call
15777 valid_cast_to_p instead of can_cast_to_p.
15778 (generate_labeled_block): Call generate_name.
15779 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15780 patch_try_statement): New functions.
15781 * typeck.c (match_java_method): Function deleted.
15783 1998-10-02 Anthony Green <green@cygnus.com>
15785 * jvspec.c: jvgenmain_spec uses different temporary file names.
15787 1998-10-02 Anthony Green <green@cygnus.com>
15789 * jvspec.c (lang_specific_driver): Fail if user specifies
15790 --main= when not linking.
15792 1998-09-28 Tom Tromey <tromey@cygnus.com>
15794 * class.c (make_class_data): Push value for `thread' field.
15795 * decl.c (init_decl_processing): Added `thread' field to class.
15797 * class.c (add_field): Always make static fields externally
15800 1998-09-26 Anthony Green <green@cygnus.com>
15802 * expr.c (build_java_athrow,
15803 build_java_throw_out_of_bounds_exception, expand_invoke,
15804 build_newarray, expand_java_multianewarray, build_java_monitor):
15805 Update comments to reflect _Jv_* function names.
15807 1998-09-25 Per Bothner <bothner@cygnus.com>
15809 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15810 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15811 * parse.y (expand_start_java_method): Likewise.
15813 1998-09-24 Per Bothner <bothner@cygnus.com>
15815 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15817 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15818 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15819 * expr.c: Remove no-longer-needed calls to promote_type.
15820 * decl.c (give_name_to_locals): Liekwise.
15821 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15822 * parse.y: Add/remove promote_type calls as appropriate.
15823 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15824 (parse_signature_string): Likewise.
15825 (build_java_array_type): Fix for now signature convenions.
15827 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15829 1998-09-23 Tom Tromey <tromey@cygnus.com>
15831 * class.c (init_class_processing): libjava function renamed to
15834 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15836 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15837 * java-tree.def: Fixed DEFTREECODE third argument.
15838 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15839 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15840 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15841 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15842 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15843 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15844 * lang.c (java_tree_code_type, java_tree_code_length,
15845 java_tree_code_name): New arrays.
15846 (lang_init): Append Java tree node definitions to Gcc ones.
15847 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15849 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15851 (java_lex): Allow declaration of empty string constants. Retain
15852 location information on CASE_TK and DEFAULT_TK.
15853 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15854 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15855 Modified to be more robust.
15856 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15857 (build_new_invocation, try_builtin_assignconv,
15858 patch_switch_statement, string_constant_concatenation,
15859 build_string_concatenation, patch_string_cst, patch_string,
15860 java_expand_switch): New function declarations.
15861 * parse.y: Rules related to switch and EH tagged <node>.
15862 (label_id): Set to NULL_TREE
15863 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15865 (this_or_super:): Fixed indentation.
15866 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15867 statement_expression:): Removed call to RULE on all sub-rules.
15868 (switch_expression:, switch_labels:): New rules.
15869 (switch_statement:, switch_block:, switch_block_statement_groups:,
15870 switch_block_statement_group:, switch_labels:, switch_label:):
15872 (throw_statement:, synchronized_statement:, try_statement:):
15873 Defined temporary actions.
15874 (class_instance_creation_expression:): Call
15875 build_new_invocation. Fixed indentation.
15876 (field_access): Fixed indentation.
15877 (method_invocation): Likewise.
15878 (make_qualified_primary): Use THIS_EXPR.
15879 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15880 resolving from SUPER, set *type_found.
15881 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15882 (java_complete_tree): Removed unused local variable `location'. Case
15883 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15884 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15885 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15886 STRING_CST: case. default: checks for patchable strings.
15887 (complete_function_arguments): Transform string constant or
15888 crafted StringBuffer if necessary.
15889 (build_method_invocation): Fixed comments.
15890 (build_new_invocation): New function.
15891 (patch_assignment): Call try_builtin_assignconv to figure a valid
15892 assignment conversion between builtin types.
15893 (try_builtin_assignconv): New function.
15894 (build_binop): Use URSHIFT_EXPR directly to call build.
15895 (operator_string): Use UNARY_PLUS_EXPR.
15896 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15898 (do_merge_string_cste, merge_string_cste,
15899 string_constant_concatenation, build_string_concatenation,
15900 patch_string, patch_string_cst): New function.
15901 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15902 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15903 (build_newarray_node): Use NEW_ARRAY_EXPR.
15904 (build_this): Use THIS_EXPR.
15905 (build_return): Enable debug information on return statement.
15906 (build_if_else_statement): Likewise.
15907 (complete_labeled_statement): Fixed related comment.
15908 (build_loop_body): Fixed comment.
15909 (build_bc_statement): Enable debug information on break/continue
15911 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15913 (patch_switch_statement, case_identity, java_expand_switch): New
15916 1998-09-21 Per Bothner <bothner@cygnus.com>
15918 * buffer.h (BUFFER_INIT): New macro.
15919 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15920 Pass (struct jcf_partial *state) to most functions.
15921 (jcf_block, jcf_relocation): New types.
15922 Support labels, branches, conditionals, loops.
15924 1998-09-21 Tom Tromey <tromey@cygnus.com>
15926 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15928 1998-09-21 Per Bothner <bothner@cygnus.com>
15930 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15931 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15932 not integer_type_node (INT_TYPE_SIZ bits).
15934 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15936 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15937 * jcf-dump.c (print_exception_table): New function.
15938 (disassemble_method): Better handling of wide instructions.
15939 Make more robust for bad input.
15941 1998-09-30 Jeffrey A Law (law@cygnus.com)
15943 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15946 1998-09-17 Jeffrey A Law (law@cygnus.com)
15948 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15950 1998-09-17 Tom Tromey <tromey@cygnus.com>
15952 * Makefile.in ($(PARSE_H)): Removed target.
15954 1998-09-17 Jeffrey A Law (law@cygnus.com)
15956 * Makefile.in (JAVA_OBJS): Add memmove.o
15957 (memmove.o): New target & rules.
15959 1998-09-15 Tom Tromey <tromey@cygnus.com>
15961 * expr.c (expand_invoke): Don't generate a call to the class init
15964 1998-09-14 Jeffrey A Law (law@cygnus.com)
15966 * Makefile.in: Add many missing dependencies.
15967 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15969 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15970 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15972 1998-09-11 Per Bothner <bothner@cygnus.com>
15974 * decl.c (complete_start_java_method): If method is static (and
15975 not private) call _Jv_InitClass.
15976 * expr.c (expand_invoke): Don't call build_class_init.
15978 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15980 1998-09-10 Jeffrey A Law (law@cygnus.com)
15982 * Make-lang.in (GCJ): Define before using.
15984 1998-09-09 Jeffrey A Law (law@cygnus.com)
15986 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15987 losing due to namespace pollution in GNU getopt.h
15989 1998-09-09 Tom Tromey <tromey@cygnus.com>
15991 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15992 (java.all.cross): Likewise.
15993 (java.rest.encap): Likewise.
15995 1998-09-08 Jeffrey A Law (law@cygnus.com)
15997 * gjavah.c (print_class_decls): Fix thinko in arglist
15998 * jcv-io.c (find_classfile): Similarly.
16000 1998-09-07 Jeffrey A Law (law@cygnus.com)
16002 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
16004 1998-09-05 Tom Tromey <tromey@cygnus.com>
16006 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
16007 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
16008 * Makefile.in (PARSE_C): New macro.
16009 (PARSE_H): Likewise.
16010 (PARSE_SCAN_C): Likewise.
16011 ($(PARSE_C)): Target renamed from parse.c.
16012 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
16013 (clean): Remove parse-scan.c as well.
16014 (parse.o): Depend on $(PARSE_C).
16016 1998-09-05 Anthony Green <green@cygnus.com>
16018 * README, license.terms: Removed.
16020 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
16021 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
16022 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
16023 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
16024 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
16025 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
16026 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
16027 and Java trademark attribution.
16029 1998-09-04 Tom Tromey <tromey@cygnus.com>
16031 * Makefile.in: Use gcjh, not gjavah.
16032 * config-lang.in (stagestuff): Use gcjh, not gjavah.
16033 * Make-lang.in: Changed gjavah to gcjh everywhere.
16035 1998-09-03 Per Bothner <bothner@cygnus.com>
16037 * gjavah.c: Support new -prepend -add -append flags.
16038 (print_method_info): Method is not virtual if class is final.
16040 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16042 * jv-scan.c: Fixed copyright assignment.
16043 * keyword.gperf: Likewise.
16044 * keyword.h: Likewise.
16045 * lex.c: Fixed copyright assignment.
16046 (java_lex): Push unicode back when parsing '<'.
16047 * lex.h: Fixed copyright assignment.
16048 * parse-scan.y: Likewise.
16049 * parse.h: Fixed copyright assignment.
16050 (build_debugable_stmt, complete_for_loop): New function prototypes.
16051 * parse.y: Fixed copyright assignment.
16052 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
16053 size_zero_node when completing a loop with no exit condition.
16054 (for_statement_nsi:): Define action.
16055 (for_init:, for_update:): Return size_zero_node when empty.
16056 (declare_local_variables): Call build_debugable_stmt.
16057 (build_debugable_stmt): New function.
16058 (build_loop_body): Build debugable statement around loop
16060 (complete_loop_body): Take into account the debugable statement
16061 around the EXIT_EXPR.
16062 (complete_loop_body): New function.
16063 (patch_exit_expr): Fixed condition inversion.
16065 1998-09-02 Tom Tromey <tromey@cygnus.com>
16067 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
16068 name of thread define.
16069 * jvspec.c (THREAD_NAME): New macro.
16071 (THREADLIB): Likewise.
16072 (lang_specific_driver): Recognize attempt to link with thread
16073 library or gc library. Recognize -ljava on command line so it
16074 isn't linked against more than once.
16076 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16078 * parse-scan.y (report_main_declaration): Name of the class
16079 containing `main' can be a qualified name.
16081 1998-08-31 Tom Tromey <tromey@cygnus.com>
16083 * config-lang.in: Changed gjavac to gjc everywhere.
16084 * Make-lang.in: Changed gjavac to gjc everywhere.
16086 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16088 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
16089 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
16090 and install the files.
16091 * Makefile.in (JAVA_OBJS_LITE): New variable.
16092 (compiler:): Now include jv-scan as a dependency.
16093 (../jv-scan$(exeext), parse-scan.c): New targets.
16094 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
16095 * config-lang.in (compilers): Removed gcj, gjavah from the list.
16096 * jcf-parse.c (parse_source_file): Call java_layout_classes and
16097 check for errors even if parse_only.
16098 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
16100 (yylex): New function. Uses java_lex body.
16101 (java_lex): Removed commented out statement. Remove local variable
16102 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
16103 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16104 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16105 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16106 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16107 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16109 (java_lex_error): Empty if JC1_LITE is defined.
16110 (java_get_line_col): Return 0 if JC1_LITE is defined.
16111 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16112 SET_MODIFIER_CTX): Moved into the section containing the macros
16113 conditionally defined by JC1_LITE.
16114 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16115 argument if JC1_LITE is defined.
16116 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16117 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16119 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16120 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16121 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16122 to different values according to JC1_LITE.
16123 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16124 declared if JC1_LITE set.
16125 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16126 defined if JC1_LITE not set.
16127 (struct parser_ctx): Reorganized and skip the jc1 front end part
16129 (java_layout_classes): New function definition.
16130 (java_push_parser_context, java_init_lex, yyparse, yylex,
16131 yyerror): Prototype always declared. All other static function
16132 prototypes declared only if JC1_LITE is not set.
16133 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16134 declared in parse.h.
16135 (java_layout_classes): New function.
16136 (java_complete_expand_methods): No longer layout the class here.
16137 * parse-scan.y: New file.
16138 * jv-scan.c: New file.
16140 1998-08-25 Tom Tromey <tromey@cygnus.com>
16142 * gjavah.c (main): Handle -friend option.
16143 (friend_specs): New global.
16144 (generate_access): Handle friend_specs.
16145 (process_file): Likewise.
16146 (MAX_FRIENDS): New macro.
16147 (friend_count): New global.
16148 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16149 Changed all callers.
16151 1998-08-24 Per Bothner <bothner@cygnus.com>
16153 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16154 (main): Handle processing all the entries of a named .zip archive.
16155 * jcf-io.c (jcf_trim_old_input): New function.
16156 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16158 1998-08-24 Per Bothner <bothner@cygnus.com>
16160 * lang.c (flag_assume_compiled): Make default be on.
16162 1998-08-21 Per Bothner <bothner@cygnus.com>
16164 * jcf-dump.c: Add bunches of flags to control output more.
16165 (process_class): New function; support printing more than one class.
16166 (main): Support new --print-main and --javap flags.
16167 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16168 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16170 1998-08-20 Per Bothner <bothner@cygnus.com>
16172 Change mangling of dispatch table to match C++ vtable (w/thunks).
16173 * class.c (build_dtable_decl), java-tree.h: New function.
16174 (make_class_data): Call it.
16175 * decl.c (init_decl_processing): Likewise.
16177 1998-08-19 Warren Levy <warrenl@cygnus.com>
16179 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16180 soft_anewarray; adjust args passed.
16181 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16182 match _Jv_NewObjectArray.
16184 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16186 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16187 * expr.c (loopup_label): Call create_label_decl.
16188 (create_label_decl): New function.
16189 (java_lang_expand_expr): Call expand_start_bindings with argument
16191 * java-tree.h Added space after PROTO in function declarations
16193 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16194 (create_label_decl, push_labeled_block): New function
16196 * lex.c (label_id): Initialize.
16197 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16199 * parse.h Added space after PROTO in function declarations when
16201 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16202 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16203 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16204 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16206 (struct parser_ctxt): New fields current_loop,
16207 current_labeled_block.
16208 (build_if_else_statement, patch_if_else_statement,
16209 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16210 generate_labeled_block, complete_labeled_statement,
16211 build_bc_statement, patch_bc_statement, patch_loop_statement,
16212 build_new_loop, build_loop_body, complete_loop_body): New function
16214 * parse.y (java_warning_count): New global variable.
16215 (label_id): New static variable.
16216 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16217 (block:): Return size_zero_node when block is empty.
16218 (empty_statement:): Return size_zero_node.
16219 (statement:): Implement supplemental action when for_statement: is
16221 (label_decl:): New rule.
16222 (labeled_statement:): Rewritten using label_decl. Actions
16224 (labeled_statement_nsi:): Likewise.
16225 (if_then_statement): Actions implemented.
16226 (while_expression): New rule.
16227 (while_statement:): Rewritten using while_expression. Actions
16229 (while_statement_nsi:): Likewise.
16230 (do_statement_begin:): New rule.
16231 (do_statement:): Rewritten using do_statement_begin. Actions
16233 (for_statement:): Rewritten using for_begin. Actions implemented.
16234 (for_statement_nsi:): Likewise.
16235 (for_header:, for_begin:): New rules.
16236 (for_init:): Actions implemented.
16237 (statement_expression_list:, break_statement:,
16238 continue_statement:): Likewise.
16239 (yyerror): Count number of issued warning(s).
16240 (java_report_errors): Report error(s) and/or warning(s).
16241 (java_complete_class): Use build_java_argument_signature to
16242 recompute completed method signature.
16243 (java_check_regular_methods): New locals method_wfl and aflags.
16244 Use method_wfl instead of lookup_cl during error reports. Fixed
16245 indentation and modified some error messages. Use
16246 lang_printable_name in method instead of the DECL_NAME. New code
16247 to issue warnings on methods not overriding corresponding methods
16248 private to a different package.
16249 (java_method_add_stmt): Call add_stmt_to_compound.
16250 (add_stmt_to_compound): New function.
16251 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16252 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16253 (build_if_else_statement, patch_if_else_statement,
16254 build_labeled_block, generate_labeled_block,
16255 complete_labeled_statement, build_new_loop, build_loop_body,
16256 complete_loop_body, patch_loop_statement, build_bc_statement,
16257 patch_bc_statement, patch_exit_expr): New functions.
16258 * typeck.c (build_java_signature): Build argument signature before
16259 enclosing it in between parenthesis.
16261 1998-08-17 Warren Levy <warrenl@cygnus.com>
16263 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16264 (JAVA_OBJS): Added reminder comment
16266 1998-08-13 Nick Clifton <nickc@cygnus.com>
16268 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16269 be interpreted as a long long.
16271 1998-08-13 Warren Levy <warrenl@cygnus.com>
16273 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16274 soft_initialise_class. Use _Jv_NewMultiArray, not
16275 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16276 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16277 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16278 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16280 1998-08-12 Per Bothner <bothner@cygnus.com>
16282 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16283 length_identifier_node): New global tree node constants.
16284 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16285 Replace uses by super_identifier_node etc.
16286 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16288 * parse.y (resolve_field_access): Don't special-case ".length" if
16289 flag_emit_class_files.
16290 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16291 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16294 1998-08-11 Per Bothner <bothner@cygnus.com>
16296 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16297 * class.c (make_method_value): Remove init for removed fields.
16299 * class.c (layout_class): Use build_java_argument_signature.
16300 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16302 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16303 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16304 (build_java_signature): Don't use push_java_argument_signature.
16306 * typeck.c (lookup_argument_method): New function.
16307 * parse.y (java_check_regular_methods): Use lookup_argument_method
16308 instead of lookup_java_method2 followed by lookup_java_method.
16310 * parse.y (check_method_redefinition): Minor optimization.
16312 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16313 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16315 1998-08-10 Tom Tromey <tromey@cygnus.com>
16317 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16320 * gjavah.c (java_float_finite): Use K&R-style definition.
16321 (java_double_finite): Likewise.
16322 (generate_access): Now returns void. Changed all callers.
16323 (last_access_generated): Removed.
16324 (process_file): Only make a single pass over the .class file.
16326 1998-07-29 Per Bothner <bothner@cygnus.com>
16328 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16329 for compatibility for G++ (with -fvtable-thunks).
16330 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16332 * gjavah.c (process_file): Use public inheritance for super-class.
16334 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16336 * lex.c (java_init_lex): Initialize ctxp->package.
16337 * parse.h (struct parser_ctxt): package and package_len replaced
16338 by tree package, an identifier node. Field method_decl_list is
16339 gone. Fixed comments.
16340 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16341 class_in_current_package): New function prototypes.
16342 * parse.y (array_type:): Set class loaded flag on primitive type
16344 (package_declaration:): Assign ctxp->package to the
16346 (method_invocation:): Handle invocation of method qualified by
16348 (single_type_import_declaration:): Removed ambiguity check.
16349 (java_pop_parser_context): New local variable `next'. Reset and
16350 set IMPORT_CLASSFILE_NAME flags on current and previous import
16352 (java_accstring_lookup): Use new local macro COPY_RETURN.
16353 (lookup_field_wrapper): New function.
16354 (parser_qualified_classname): Use merge_qualified_name.
16355 (parser_check_super_interface): Broaden error message.
16356 (do_resolve_class): Check for qualified class name in the current
16357 compilation unit if appropriate.
16358 (process_imports): Check for already defined classes.
16359 (check_pkg_class_access): Got rid of call to
16360 get_access_flags_from_decl.
16361 (java_complete_expand_methods): Call safe_layout_class based on
16362 the current class size.
16363 (make_qualified_primary): Build a WFL qualification on primary if
16365 (merge_qualified_name): New function.
16366 (make_qualified_name): Use merge_qualified_name.
16367 (resolve_expression_name): Use safe_lookup_field.
16368 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16369 (resolve_qualified_expression_name): Likewise. Check on resolved
16370 element accessibility.
16371 (not_accessible_p, class_in_current_package): New functions.
16372 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16373 (patch_method_invocation_stmt): Merged common pieces. Check
16374 accessibility of invoked method.
16375 (check_for_static_method_reference): Add returned type in error
16377 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16378 (refine_accessible_methods_list): Merged two conditions in test.
16379 (java_complete_class): Sanity check on stabilize_ref gone.
16380 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16382 1998-07-28 Per Bothner <bothner@cygnus.com>
16384 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16386 1998-07-24 Tom Tromey <tromey@cygnus.com>
16388 * gjavah.c (F_NAN): Removed.
16389 (F_NAN_MASK): New macro.
16390 (F_POSITIVE_INFINITY): Removed.
16391 (F_NEGATIVE_INFINITY): Likewise.
16392 (java_float_finite): Rewrote.
16393 (D_NAN_MASK): Renamed.
16394 (java_double_finite): Rewrote.
16395 (D_POSITIVE_INFINITY): Removed.
16396 (D_NEGATIVE_INFINITY): Likewise.
16398 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16399 If verbose, print underlying representation of value in hex.
16401 1998-07-24 Per Bothner <bothner@cygnus.com>
16403 * buffer.h, buffer.c: New files.
16404 * Makefile.in (JAVA_OBJS): Add buffer.o.
16406 Support locals variables and writing their debug entries to .class.
16407 * jcf-write.c: Simplify some by user new buffer type.
16408 (vode_buffer_grow): Removed.
16409 (struct localvar_info): New type.
16410 (localsvars, localvartable): New buffers.
16411 (localvar_alloc, localvar_free): New functions.
16412 (generate_bytecode_insns): Handle local variables.
16413 (generate_classfile): Write LocalVariableTable attribute.
16415 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16417 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16418 * zipfile.h (ZIPMAGIC): New macro.
16420 1998-07-24 Tom Tromey <tromey@cygnus.com>
16422 * Makefile.in (gjavah.o): Updated dependencies.
16423 (jcf-dump.o): Likewise.
16424 (all.indirect): Use ../gjavah.
16425 (../gjavah$(exeext)): Likewise.
16426 (clean): Don't remove gjavah.
16427 (clean): Remove parse.c, not java/parse.c.
16428 * Make-lang.in (java): Added gjavah.
16429 (gjavah$(exeext)): New target.
16430 (GJAVAH_SOURCES): New macro.
16431 (java.all.build): Added gjavah.
16432 (java.all.cross): Likewise.
16433 (java.rest.encap): Likewise.
16434 * config-lang.in (compilers, stagestuff): Added gjavah.
16436 1998-07-23 Tom Tromey <tromey@cygnus.com>
16438 * gjavah.c (java_float_finite): New function.
16439 (java_double_finite): Likewise.
16440 (F_POSITIVE_INFINITY): New macro.
16441 (F_NEGATIVE_INFINITY): Likewise.
16443 (D_POSITIVE_INFINITY): Likewise.
16444 (D_NEGATIVE_INFINITY): Likewise.
16446 (print_field_info): Use java_float_finite and java_double_finite.
16448 1998-07-23 Per Bothner <bothner@cygnus.com>
16450 * parse.y (method_header): Name "this" implicit argument.
16452 1998-07-22 Per Bothner <bothner@cygnus.com>
16454 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16455 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16456 (put_linenumber): New function.
16457 (generate_bytecode_insns, generate_classfile): Write line numbers.
16459 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16461 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16462 (lookup_name, build_known_method_ref, build_class_init,
16463 build_invokevirtual, invoke_build_dtable, match_java_method,
16464 build_field_ref, pushdecl_force_head, build_java_binop,
16465 binary_numeric_promotion, build_decl_no_layout,
16466 build_java_arrayaccess, build_newarray, build_anewarray,
16467 build_java_array_length_access, build_java_arraynull_check): New
16468 extern function prototypes.
16469 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16470 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16472 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16474 * jcf.h (jcf_out_of_synch): New extern function prototype.
16475 * parse.h: Static/global function implemented in parse.y
16476 prototyped and declarations moved at the end of the file.
16477 (DECL_P): Check that the argument isn't null.
16478 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16479 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16480 (QUAL_DECL_TYPE): New macro.
16481 (PARAMS): Macro definition removed.
16482 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16483 (return_statement:): Call build_return.
16484 (field_access:): Call make_qualified_primary in sub rule.
16485 (method_invocation:): Build method invocation and call
16486 make_qualified_primary when processing primaries.
16487 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16488 get_type_from_signature.
16489 (java_check_regular_method): Extra integer 0 argument when calling
16490 lookup_java_method2.
16491 (lookup_java_interface_method2): Extra method DECL argument when
16492 calling lookup_java_interface_method2.
16493 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16494 COMPOUND_EXPR node.
16495 (java_complete_expand_method): Layout current class iff not
16496 already done. Don't process interface's methods.
16497 (java_complete_expand_method): Use super class only if it
16498 exists. Use current class otherwise.
16499 (make_qualified_primary): New function.
16500 (resolve_expression_name): Process qualified expression or
16501 expression from primary the same way.
16502 (resolve_expression_name): Two last arguments to
16503 resolve_field_access are now NULL_TREEs.
16504 (resolve_field_access): New variable is_static. Local field must
16505 be DECLs. is_static computed on field DECLs only. Append code in
16506 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16507 to initialize field_type.
16508 (resolve_qualified_expression_name): New local variable,
16509 previous_call_static and is_static. Handle primaries with function
16510 calls, casts, array references and `this'. `super' now handled as
16511 `(super_class)this'. Use is_static to clarify boolean expressions.
16512 Added code to handle case where a proper handle is required to
16513 access a field. Use QUAL_DECL_TYPE where applicable.
16514 (maybe_access_field): New function.
16515 (patch_method_invocation_stmt): New arguments primary, where,
16516 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16517 deleted. Use `where' as a type to search from if specified. Check
16518 for static method reference where forbidden. Append primary or
16519 current_this to the argument list if not calling constructor nor
16521 (check_for_static_method_reference): New function.
16522 (patch_invoke): Layout the class on which new is done if
16524 (lookup_method_invoke): Changed format to report errors on
16526 (qualify_ambiguous_name): New local variable this_found. Now
16527 handle things from primaries. Method call are considered
16529 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16530 changed into NULLs.
16531 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16532 (java_complete_tree): New case fo RETURN_EXPR. Process function
16533 call arguments in separate function.
16534 (complete_function_arguments): New function.
16535 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16537 (patch_assignment): Take the return function slot into account as
16538 a RHS. Distinguish assignment from a return.
16539 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16540 when checking methods in interfaces.
16541 (resolve_type_during_patch): NULL argument to unresolve_type_p
16542 instead of NULL_TREE.
16543 (patch_newarray): Fixed typo in comment.
16544 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16545 (build_return, patch_return): New functions.
16546 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16548 1998-07-21 Per Bothner <bothner@cygnus.com>
16550 * constants.c (find_name_and_type_constant, find_fieldref_index,
16551 find_methodref_index): New methods.
16552 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16553 just return given method. Also, rename to build_known_method_ref.
16554 (expand_invoke): Rename call to build_invoke_non_interface.
16555 * java-tree.h, parse.h: Update prototype.
16556 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16557 (such as expand_expr_stmt) if flag_emit_class_files.
16558 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16559 STACK_TARGET, IGNORE_TARGET): New macros.
16560 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16561 (generate_bytecode_insn): New function to generate method's bytecode.
16562 (generate_classfile): Node generate Code attribute for a method.
16563 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16564 push_long_const, field_op, adjust_typed_op, maybe_wide):
16565 New functions used by generate_bytecode_insn.
16567 * typeck.c (signature_include_return): Remove variable.
16568 (push_java_argument_signature, build_java_argument_signature): New.
16569 (build_java_signature): Use push_java_argument_signature.
16570 * parse.y: Use build_java_argument_signature instead of fiddling
16571 with signature_include_return.
16573 1998-07-17 Tom Tromey <tromey@cygnus.com>
16575 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16578 * Makefile.in (all.indirect): Added gjavah$(exeext).
16579 (gjavah$(exeext)): Added $(exeext).
16582 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16584 * class.c (layout_class): Call to java_layout_parsed_class replace
16585 by safe_layout_class.
16586 * expr.c (build_java_array_length_access): Removed static storage
16587 class in the function definition.
16588 (build_java_arraynull_check): Likewise.
16589 Also fixed typos in two comments.
16590 * lex.c (java_init_lex): Initialize static global kw_length.
16591 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16592 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16594 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16595 * parse.h (resolve_no_layout): New static function declaration.
16596 (get_identifier_in_static): Declaration removed.
16597 (java_layout_parsed_class): Function name declaration changed to
16599 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16600 not_initialized_as_it_should_p, build_this): New static function
16602 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16603 binary_numeric_promotion, stabilize_reference,
16604 build_decl_no_layout, build_java_arrayaccess): Extern function
16605 declarations moved into their own section.
16606 (build_newarray, build_anewarray, build_java_array_length_access,
16607 build_java_arraynull_check): New extern function declarations.
16608 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16609 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16611 (CALL_CONSTRUCTOR_P): New macro.
16612 * parse.y (kw_length): New static global tree node.
16613 (return_statement): Tagged <node>.
16614 (RETURN_TK): Tagged <operator>.
16615 (variable_declarator_id:): Build variable declaration with an
16616 empty initialization value if a syntax error was found in the
16617 initialization part of the variable declaration.
16618 (statement_without_trailing_substatement:): return_statement: now
16619 uses the default rule.
16620 (return_statement:): Temporarily fixed to return NULL_TREE.
16621 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16622 (class_instance_creation_expression:): Class creation rules now
16623 call build_method_invocation upon reduction.
16624 (array_creation_expression:): Rules call build_newarray_node upon
16626 (dim_exprs:): Build a list of dimension expressions.
16627 (dim_expr:): Store location of the OSB_TK in the dimension
16629 (method_invocation:): Added a new error rule.
16630 (build_unresolved_array_type): WFL argument may also be an array
16631 on a primitive type. Name of the argument changed to reflect this.
16632 (method_declarator): Insert argument type at the beginning of the
16633 argument type list and later reverse the list.
16634 (unresolved_type_p): Argument 'returned' may be optionally
16636 (java_layout_class_from_source): Function renamed
16638 (resolve_and_layout): Now call resolve_no_layout and
16640 (resolve_no_layout): New function.
16641 (purify_type_name): New function.
16642 (complete_class_report_errors): Call purify_type_name during error
16643 report on a type not found.
16644 (process_imports): error_found local variable doesn't need to be
16645 initialized to zero.
16646 (declare_local_variables): New local type_wfl. Fixed typo in error
16647 message. type_wfl assigned to unresolved type and used to register
16648 incomplete type. Build a WFL around the variable initialization
16649 statement so that debug info can be generated on it.
16650 (source_start_java_method): Reverse argument list after they've
16652 (current_this): New static global variable.
16653 (java_complete_expand_methods): Set current_this when appropriate.
16654 (resolve_expression_name): Build correct static and non static
16655 field access bearing a simple name.
16656 (resolve_field_access): Resolve the length field of arrays. Handle
16658 (patch_method_invocation_stmt): Set the type of the method
16659 invocation to error_mark_node. This value is later overridden by a
16660 valid type, if any. Don't handle qualified constructor invocation
16661 as qualified method invocation. Call lookup_method_invoke with its
16662 new flag. It's no longer necessary to access the selected method
16663 as the value of a tree list. Handle constructor invocation.
16664 (patch_invoke): Reverse argument list when invoking non interface
16665 methods. Insert call to new as the first argument of the
16667 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16668 defined within a final class. Return INVOKE_STATIC if the invoked
16669 method is a constructor.
16670 (lookup_method_invoke): New lc argument is a flag to indicate a
16671 constructor lookup. Now handle constructor lookup. Choose the most
16672 specific method in case several were matching the invocation
16673 requirements. Return a method decl instead of a tree list featuring
16674 one single method decl element.
16675 (refine_accessible_methods_list): New lc flag argument to
16676 indicate that a constructor is being looked up.
16677 (not_initialized_as_it_should_p): New function.
16678 (java_complete_tree): Now process fake tree codes
16679 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16680 save_expr on resolved function call arguments. Case on
16681 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16682 (patch_assignment): LHS can be a field access expression. When
16683 dealing with reference, lhs_type is the promoted type of the
16684 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16686 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16687 (patch_binop): Use not_initialized_as_it_should_p where
16689 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16690 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16692 (resolve_type_during_patch): New function.
16693 (patch_cast): Call resolve_type_during_patch to resolve type and
16694 report error accordingly.
16695 (patch_array_ref): Use not_initialized_as_it_should_p where
16696 applicable. Array base expression is saved before being
16697 used. Promote the type of an array elements if it contains non
16699 (build_newarray_node, patch_newarray, build_this): New functions.
16701 1998-07-16 Tom Tromey <tromey@cygnus.com>
16703 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16704 increment it in `for' statement.
16705 (print_field_info): If number is inf or nan, don't print it.
16706 (print_method_info): If method name is `delete', just ignore it.
16707 (print_c_decl): Special-case jstringArray.
16709 * gjavah.c (help): New function.
16710 (no_argument): New function.
16711 (usage): Changed text.
16712 (main): Rewrote argument handling. Now handles -v, --help,
16714 (version): New function.
16715 (found_error): New global.
16716 (main): Return found_error.
16717 (generate_access): Set found_error.
16718 (print_c_decl): Likewise.
16720 1998-07-15 Tom Tromey <tromey@cygnus.com>
16722 * gjavah.c (print_c_decl): Don't print "," when examining field.
16723 Skip type name when looking at "[L" types.
16724 (process_file): Now static.
16725 (generate_access): Now returns int.
16726 (last_access_generated): New global.
16727 (process_file): Clear last_access_generated; make multiple passes
16729 (print_field_info): Just return if generate_access returns true.
16730 (print_method_info): Likewise. Also, allow <init> functions to
16732 (print_c_decl): Added is_init argument. Print constructors
16734 (print_cxx_classname): Use UTF8_GET to extract characters from
16736 (print_base_classname): New function.
16737 (print_class_decls): New function.
16738 (process_file): Use it.
16739 (utf8_cmp): New function.
16741 1998-07-13 Nick Clifton <nickc@cygnus.com>
16743 * lang-options.h: Format changed to match changes in gcc/toplev.c
16744 to implement a --help option.
16746 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16748 * decl.c (init_decl_processing): Revert change to dtable_type.
16750 1998-07-09 Per Bothner <bothner@cygnus.com>
16752 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16754 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16756 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16758 * lang.c (lang_init): Default flag_exceptions to 1, without
16759 checking to see if it's 2 first.
16761 1998-07-08 Jeffrey A Law (law@cygnus.com)
16763 * constants.c: Include "system.h".
16764 * decl.c: Likewise.
16765 * lang.c (flag_new_exceptions): Get via extern now.
16766 (lang_init_options): New functions. Turn on flag_new_exceptions.
16768 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16770 * lex.c (java_lex): Return 0 when we see an invalid character in
16773 * lex.c (java_read_char): Specify extra argument when calling
16775 (java_read_unicode, java_parse_end_comment,
16776 java_parse_escape_sequence): Likewise,
16777 (java_lex): Specify extra argument when calling
16778 java_lex_error. Test that IDs are beginning with a legal character
16779 for IDs. Handle invalid characters with an error message and a
16780 call to java_lex_error.
16781 (java_lex_error): Adjust column position by new argument
16782 `forward'. Issue an error even if in the middle of reporting an
16785 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16787 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16788 we don't explicitly put a null pointer when we're copying it.
16790 1998-07-07 Tom Tromey <tromey@cygnus.com>
16792 * gjavah.c (print_cxx_classname): New function.
16793 (super_class_name): Likewise.
16794 (print_super_fields): Removed.
16795 (in_super): Removed.
16796 (print_field_info): Never generate #defines.
16797 (print_c_decl): Changed generated types to match JNI. No longer
16798 print class name before method name.
16799 (print_method_info): Print "static" before static methods.
16800 Print "virtual" before non-final methods.
16801 (usage): Use exit(1), not exit(-1).
16803 (print_field_info): Use %.17g to print a double.
16804 (last_access): New globals.
16805 (process_file): Initialize last_access.
16806 (usage): Now static.
16807 (ACC_VISIBILITY): New define.
16808 (generate_access): New function.
16809 (print_field_info): Call it.
16810 (print_method_info): Likewise. Also, generate information for all
16811 methods, not just native methods. Return void.
16812 (print_c_decl): Return void.
16813 (print_field_info): Return void.
16815 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16817 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16818 processing the jc1 grammar file. Prefix bison functions and
16819 variables with java_.
16820 (parse.c): Dependencies on parse.h and lex.h
16821 * expr.c (build_java_arrayaccess): Function now global.
16822 * java-tree.h: Comment reorganized to carry on previous
16823 classification effort.
16824 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16825 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16826 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16827 java_parse (new prefix java_ generated by bison).
16828 (java_layout_parsed_class, java_register_parsed_class): Function
16830 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16831 * lex.c (static tree wfl_op): Variable deleted.
16832 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16833 ctxp fields to NULL_TREE.
16834 (java_lex): No longer create WFL for operators. Filename caching
16835 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16836 created as STRING_CST and later expanded. Removed extra argument
16837 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16839 (build_wfl_node): Removed code in comments.
16840 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16841 store token and location data in the current bison token.
16842 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16843 static/extern function declaration at the beginning of the file.
16844 (struct qualification): Data structure definition deleted.
16845 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16846 (qualify_ambiguous_name): Function declaration modified. Function
16847 now returns nothing.
16848 (build_array_ref, patch_array_ref, make_qualified_name,
16849 resolve_qualified_expression_name, maybe_generate_clinit,
16850 resolve_field_access): New static function declarations.
16851 (build_java_arrayaccess): New extern function declaration.
16852 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16853 (CALL_EXPR_PRIMARY): Macro deleted.
16854 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16855 (struct parser_ctxt): Field initialized_final
16856 removed. non_static_initialized, static_initialized: New fields.
16857 * parse.y (static tree kw_super, static tree kw_this): New global
16859 (%union): tree wfl field of operator member replaced by int
16860 location. WFLs are non longer created for operators.
16861 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16862 (qualified_name:): Now calls make_qualified_name to build the
16864 (type_declaration:): Consider generating <clinit> when class
16866 (variable_declarator:): Directly build an assignment node when the
16867 variable is initialized when declared.
16868 (this_or_super:): Build a WFL and set current location when THIS
16869 or SUPER are parsed.
16870 (expression_statement:): Wrap statement around a WFL.
16871 (primary_no_new_array:): Fixed typo. Changed value returned by
16872 THIS_TK because of its new type (temporary).
16873 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16874 (field_access:): Build qualified name with SUPER.
16875 (method_invocation:): Fixed returned value because of SUPER's new
16877 (array_access:): Use OSB_TK location information.
16878 (post_increment_expression:, post_decrement_expression:,
16879 unary_expression:, pre_increment_expression:,
16880 pre_decrement_expression:, unary_expression_not_plus_minus:,
16881 cast_expression:, multiplicative_expression:,
16882 additive_expression:, shift_expression:, relational_expression:,
16883 equality_expression:, and_expression:, exclusive_or_expression:,
16884 inclusive_or_expression:, conditional_and_expression:,
16885 conditional_or_expression:, assignment:): Use new location/token
16886 information available on operators.
16887 (create_class): Set super_decl_type to NULL_TREE when processing
16889 (register_fields): Field initialization is now a MODIFY_EXPR
16890 node. Chain initialization code to the matching lists (according
16891 to the field declaration modifiers).
16892 (maybe_generate_clinit): New function.
16893 (method_header): Don't set method's DECL_NAME to a WFL when adding
16894 methods to java.lang.Object.
16895 (resolve_and_layout): Now can return NULL_TREE if the type
16896 resolution fails. Otherwise, return the class DECL instead of its
16898 (check_method_redefinition): Don't patch method DECL_NAME if it
16899 belongs to java.lang.Object.
16900 (process_imports): Simply assign error_found to the value returned
16901 by check_pkg_class_access.
16902 (declare_local_variables): Don't use their init statements (if
16903 any) when parsing error were previously found. Reuse MODIFY_EXPR
16904 build during parsing as an init statement.
16905 (java_method_add_stmt): Now return the current method body.
16906 (java_layout_parsed_class, java_register_parsed_class): Functions
16908 (java_complete_expand_methods): Initialize the constant pool on a
16909 per class basis. Layout the classes before expanding their method
16910 bodies. Don't try expand artificial constructor code if error were
16911 found. Make the classes data and register them if no error were
16913 (java_complete_expand_method): Retrieve an artificial constructor
16914 argument list before entering its body. Assign the top block to
16915 the artificial constructor function body and set types of declared
16916 blocks and compound statements to void. Walk method body if not an
16917 artificial constructor.
16918 (make_qualified_name, cut_identifier_in_qualified): New functions.
16919 (resolve_expression_name): Fixed comments. Save/restore the
16920 current class CLASS_LOADED_P flag value. Build non qualified
16921 static field access and handle qualified expression names.
16922 (resolve_field_access, resolve_qualified_expression_name): New
16924 (patch_method_invocation_stmt): Use the new expression resolution
16925 scheme, calling resolve_field_access when the function call is
16926 resolved as an expression.
16927 (qualify_ambiguous_name): Function rewritten to work on qualified
16928 expression produced by make_qualified_name.
16929 (java_complete_tree): Promote type when function's argument are
16930 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16931 the assignment to discover further errors if RHS is a expression
16932 name that fails to evaluate. Declare LHS initialized even though
16933 the assignment failed. Don't use the location variable and removed
16934 extra argument in patch function calls. Now handle the ARRAY_REF
16935 case and build internal string representation when STRING_CSTs are
16937 (build_method_invocation): Don't wrap function call around a WFL.
16938 (build_assignment): Likewise. Use the operator location
16940 (patch_assignment): Handle array access LHSs. Handle error
16941 provenance, resulting in a better error report.
16942 (build_binop): Use op_location from operator as binop location
16944 (build_unaryop, build_incdec, build_cast): Likewise.
16945 (patch_binop): Extract location information from the node. Fixed
16946 typo in error message.
16947 (patch_unary_op): Extract location information from the node.
16948 (build_array_ref, patch_array_ref): New functions.
16950 1998-07-01 Tom Tromey <tromey@cygnus.com>
16952 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16953 match _Jv_IsInstanceOf.
16954 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16955 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16957 1998-06-30 Tom Tromey <tromey@cygnus.com>
16959 * decl.c (init_decl_processing): Functions are now named
16960 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16962 1998-06-29 Per Bothner <bothner@cygnus.com>
16964 * java-tree.h (load_class): Add prototype.
16965 * class.c (is_compiled_class): Add missing arg to load_class.
16966 * expr.c (expand_java_NEW): Call load_class.
16967 * parse.y (process_import): Removed bogus use of void return value.
16969 1998-06-25 Per Bothner <bothner@cygnus.com>
16971 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16972 Function name is "_Jv_Throw" instead of "soft_athrow".
16973 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16974 Function name is "_Jv_AllocObject" instead of "soft_new".
16975 Takes an extra parameter (object size).
16976 * expr.c: Update calls.
16978 1998-06-24 Per Bothner <bothner@cygnus.com>
16980 * lex.c (java_get_line_col): Handle end-of-file.
16981 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16983 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16985 * lang.c (lang_init): Make -fexceptions the default.
16986 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16987 exception handling is not turned on.
16989 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16991 * lang.c (flag_new_exceptions): Make this this default.
16992 * decl.c (end_java_method): Call emit_handlers.
16993 * except.c (method_init_exceptions): Set language code and version.
16994 (expand_start_java_handler): Enable exception, and call
16995 expand_eh_region_start.
16996 (expand_end_java_handler): Enable exception, and set up catch blocks.
16997 (emit_handlers): New routine to generate the saved handlers.
16998 * java-except.h (emit_handlers): Add prototype.
17000 1998-06-12 Per Bothner <bothner@cygnus.com>
17002 We used to have three different representations of the constant pool:
17003 the CPool structure, the tree_constant_pool, and the constructures
17004 used to build the Class object (which may need class and string
17005 constants) in compiled code. None were appropriate for compiling
17006 to .class files, so I did a major overhaul.
17008 First, the tree_constant_pool array was removed. Things were
17009 modified to the CPool structure in the JCF could be used.
17010 Second, a "capacity" field was added to the CPool, and functions
17011 written to search for a matching constant, adding one if not found.
17012 The code that generated the Class object was changed to use a CPool.
17013 The actual TREE_LISTs used to build the CONSTRUCTORs used for
17014 the static Class object are now only in build_constants_constructor.
17015 Finally, I wrote code which can generate a .class file (including its
17016 constant pool) from the RECORD_TYPE of a class. This is a big step
17017 on the way to compiling Java source into .class files.
17019 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
17020 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
17022 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
17023 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
17024 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
17025 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
17026 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
17027 (lang_type): Removed constant_pool field.
17028 * jcf.h (CPool): Renamed size to count. Added field capacity.
17029 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
17030 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
17031 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
17033 * constants.c (current_constant_pool_tags, current_constant_pool_data,
17034 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
17035 * constants.c (build_constants_constructor): Use new outgoing_cpool.
17036 (set_constant_entry, find_constant1, find_constant2,
17037 find_class_constant, count_constant_pool_bytes, write_constant_pool,
17038 find_utf8_constant, find_class_or_string_constant): New functions.
17040 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
17041 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
17042 (give_name_to_class, get_class_constant): Likewise.
17043 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
17044 (get_name_and_type_constant, get_ref_constant): Removed.
17045 * parse.h (parser_ctxt): Remove field tree_constant_pool.
17046 * parse.y: Don't save/restore tree_constant_pool.
17047 * verify.c (verify_jvm_instructions): Update for new approach.
17048 * expr.c (expand_invoke, expand_java_field_op): Likewise.
17050 * lang-options.h: Added -femit-class-file, -femit-class-files.
17051 * lang.c (flag_emit_class_files), java-tree.h: New flag.
17052 (lang_f_options): Added "emit-class-file(s)".
17054 * expr.c (build_java_arrayaccess): Generate more efficient array
17055 bounds checking, by using unsigned compare.
17057 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
17059 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
17061 * parse.h: New comment on the handling of unresolved type
17062 identifiers. JDEPs are now part of the jdep_code enum.
17063 (typedef struct jdep): Now use enum jdep_code or int, depending on
17064 availability. Both are narrowed down to an 8 bits bitfield.
17065 (CALL_EXPR_PRIMARY): Fixed comment.
17067 1998-06-10 Tom Tromey <tromey@cygnus.com>
17069 * Make-lang.in (java): Added gjavac and jvgenmain.
17070 (java.start.encap): Depend on gjavac.
17071 (java.rest.encap): Depend on jvgenmain.
17073 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
17074 (JAVA_CROSS_NAME): Likewise.
17075 (java.all.build): Depend on jvgenmain and gjavac.
17076 (java.all.cross): Depend on jvgenmain and gjavac-cross.
17077 (jvgenmain$(exeext)): New target.
17078 (java.install-common): Wrote.
17079 * config-lang.in (compilers, stagestuff): Added gjavac and
17082 1998-06-10 Dave Brolley <brolley@cygnus.com>
17084 * lang.c (lang_decode_option): New argc/argv interface.
17086 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17088 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
17089 * decl.c (build_decl_no_layout): New function.
17090 * expr.c (java_lang_expand_expr): Layout declarations found in
17091 blocks before they're pushed.
17092 * jcf-parse.c (load_class): Save current line when parsing class
17094 (parse_source_file): Register class before expanding their
17096 * lang.c (put_decl_node): Produce `null' when `void *' is
17098 * lex.c (static tree wfl_op): New static global, for error report
17100 (java_init_lex): wfl_operator and wfl_op initialized
17101 here. Filename caching added for wfl_op. Return wfl_op when `(' is
17103 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17104 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17105 build_unresolved_array_type): New static function definitions.
17106 (build_decl_no_layout): New extern function declared.
17107 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17108 faulty modifier exists.
17109 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17110 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17111 (UNARY_PLUS_EXPR): New fake operator.
17112 (struct parser_ctxt): New field osb_number.
17113 * parse.y (static tree wfl_operator): New static WFL for operator
17114 bound error messages.
17115 (DECR_TK, INCR_TK): Moved.
17116 (OP_TK): Tagged <operator>.
17117 (array_type:): Now call build_unresolved_array_type.
17118 (dim_expr:): Count the number of '[' seen.
17119 (post_increment_expression, post_decrement_expression,
17120 pre_increment_expression, pre_decrement_expression,
17121 unary_expression_not_plus_minus, unary_expression:): Actions are
17122 now building the corresponding unary expressions.
17123 (cast_expression:): Actions are now building cast expressions.
17124 (build_unresolved_array_type): New function.
17125 (create_interface): Reset the number of declared interfaces.
17126 (create_class): Likewise.
17127 (method_header): Methods declared within the scope of an interface
17128 are now implicitly set public and abstract.
17129 (java_complete_class): Variable's and parameter's type are patched
17130 with a promoted type.
17131 (declare_local_variables): Resolved non builtin types are promoted
17132 before being used to build a variable decl. Removed type patch
17133 posted on variable initialization statement.
17134 (source_start_java_method): Use build_decl_no_layout to build the
17135 decl of a parameter of incomplete type.
17136 (java_register_parsed_class): Process interfaces too. Call
17137 rest_of_decl_compilation on each processed class declarations.
17138 (java_complete_expand_methods): Don't attempt to expand things in
17140 (java_complete_tree): Process CONVERT_EXPR, even though it always
17141 has a type. Propagate error_mark_node to node's type too. Promote
17142 method's call argument type and return error_mark_node if
17143 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17144 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17145 handle unary operator nodes.
17146 (build_assignment): Added comment.
17147 (print_int_node): New function.
17148 (patch_assignment): New second argument. New error handling. Use
17149 print_int_node. Handle references. Use can_cast_to_p to issue
17150 different error message according to the context and check upon
17151 the initialization of the RHS.
17152 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17153 (operator_string): Handle more operators.
17154 (patch_binop): No longer use a function static
17155 wfl_operator. Improved error message on shift distance.
17156 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17157 patch_cast): New functions.
17159 1998-06-05 Per Bothner <bothner@cygnus.com>
17161 * jvspec.c: New file.
17162 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17164 * java-tree.h (identifier_subst): Add declaration.
17166 1998-06-04 Tom Tromey <tromey@cygnus.com>
17168 * jvgenmain.c (main): Generate call to JvRunMain.
17170 * class.c (make_class_data): Push value for "sync_info" field.
17171 * decl.c (init_decl_processing): Push "sync_info" field.
17173 1998-06-03 Per Bothner <bothner@cygnus.com>
17175 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17176 Java (source) name, not signature.
17177 Set TYPE_ALIGN to (at least) that of element_type.
17179 1998-06-02 Per Bothner <bothner@cygnus.com>
17181 * class.c: Moved classname-mangling-rekated code to ...
17182 * mangle.c: ... this new file.
17183 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17184 * Makefile.in: Update for above changes.
17186 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17188 * expr.c (truthvalue_conversion): Convert integer and floating
17189 point value to their truth value.
17190 * lex.c (java_lex): Handle the `null' literal.
17191 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17192 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17193 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17196 * parse.y: Reorganization/documentation on token declaration.
17197 (binop_lookup[]): New added new tree codes.
17198 (relational_expression): Build corresponding binary operators.
17199 (equality_expression, conditional_and_expression,
17200 conditional_or_expression): Likewise.
17201 (java_complete_class): Fix crash in debug message.
17202 (java_complete_tree): Check initialization of method call
17203 arguments. Further bogus node evaluation to detect more error
17204 during assignments. Handles more binary operators.
17205 (patch_assignment): Use DECL_P.
17206 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17208 (operator_string): Handle more case. Compacted source.
17209 (patch_binop): Changed function comment. Checking for
17210 uninitialized first operand takes the compound assignment into
17211 account and uses DECL_P. Checking for uninitialized second operand
17212 delayed to routine's end. Use macros to issue type bound error
17213 messages and issue messages on both operands if their types are
17214 different. Force fixed type into node. Handle all binary
17217 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17219 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17220 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17221 build operator node and return tokens.
17222 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17223 * parse.h (java_complete_tree): Changed returned type in prototype.
17224 (build_method_invocation, build_assignment, patch_assignment,
17225 patch_binop): New static function declarations.
17226 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17227 BUILD_EXPR_WFL): New macros.
17228 * parse.y (enum tree_code binop_lookup[]): New static for token to
17230 (%union): Parser union has new sub-structure `operator'.
17231 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17232 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17233 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17234 ASSIGN_ANY_TK): Tokens tagged `operator'.
17235 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17236 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17237 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17238 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17239 (assignment_operator:): Rule tagged `operator'.
17240 (expression_statement:): Re-installed default rule.
17241 (method_invocation:): Sub rules call build_method_invocation.
17242 (postfix_expression:): Don't attempt to resolve name here. Just
17244 (multiplicative_expression:): Sub-rules build corresponding binop
17246 (additive_expression:, shift_expression:, and_expression:,
17247 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17248 (assignment:): Sub rule invoke build_assignment.
17249 (assignment_operator:): Default rules on sub rules.
17250 (force_error): Added documentation on this variable.
17251 (declare_local_variables): Build initialization calling
17253 (expand_start_java_method): Removed unused rtx declaration. Mark
17254 arguments as already initialized.
17255 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17256 (java_complete_expand_methods): Don't process next method if
17257 completion of the previous one triggered errors.
17258 (java_complete_expand_method): Call source_end_java_method if no
17259 error were found during completion.
17260 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17261 locals declaratilon. Handle names found within a class. Return
17262 error_mark_node when things aren't found.
17263 (patch_method_invocation_stmt): Return error_mark_node on failures.
17264 (patch_invoke): Removed unused local. Return the correct node.
17265 (java_complete_tree): Now returns a value. The BLOCK section binds
17266 local identifiers and the type of a BLOCK is now void. Assign the
17267 result of operand completion on COMPOUND_EXPR. Assign the
17268 encapsulated node of a WFL to the result of its completion, except
17269 when the node is an identifier. Now handle MODIFY_EXPR and several
17270 binary operators. Return error_mark_node on errors.
17271 (build_method_invocation, build_assignment, patch_assignment,
17272 build_binop, operator_string, patch_binop): New functions.
17273 * typeck.c (binary_numeric_promotion): New function.
17275 1998-05-21 Per Bothner <bothner@cygnus.com>
17277 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17278 Replace most uses of ident_subst by identifier_subst.
17280 * class.c (push_class_static_dummy_field): Removed function.
17281 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17282 instead of looking got "class" static field. Create that decl here.
17283 (class_identifier_node): Removed; no longer needed.
17284 (init_class_processing): Don't init class_identifier_node.
17285 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17286 Do nreverse 0 times (instead of twice) for Object and Class.
17287 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17289 1998-05-20 Per Bothner <bothner@cygnus.com>
17291 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17292 while initializing linenumber_count and linenumber_table.
17293 Do it before init_function_start (which calls emit_line_note).
17294 * expr.c (expand_byte_code): Don't need to clear lineno here.
17296 1998-05-18 Tom Tromey <tromey@cygnus.com>
17298 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17299 then mangle number as _N_.
17301 * class.c (mangle_class_field): New function.
17302 (build_class_ref): Set assembler name of class reference using
17303 mangle_class_field.
17304 (push_class_static_dummy_field): Likewise.
17306 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17308 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17309 of assigning to TREE_CODE. The latter method exploits a feature
17310 of GCC that is not ANSI compliant.
17312 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17314 * decl.c (pushdecl_force_head): New function.
17315 (pushlevel): Removed conditional printf.
17316 (complete_start_java_method): Don't enter local variable scope if
17317 function is compiled from source code.
17318 * expr.c: parse.h now included
17319 (java_lang_expand_expr): New function.
17320 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17321 printf. Terminate buffer when doing directories.
17322 * jcf-parse.c (parse_source_file): Call lang_init_source before
17323 parsing and before code generation.
17324 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17325 use printf if the macro is defined.
17326 * lang.c (lang_init): Install lang_expand_expr hook on
17327 java_lang_expand_expr.
17328 (java_dummy_print): New function.
17329 (lang_init_source): New function.
17330 * lex.c (java_lex): Remember location of an opening brace at the
17331 second nesting level.
17332 (java_is_eol): Unget character seen after a CR if it is EOF.
17333 * parse.h: Now includes lex.h
17334 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17335 printf if the macro is defined.
17336 (expand_start_java_method, build_expr_block, enter_block,
17337 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17338 New static function declarations.
17339 (pushdecl_force_head): New extern function declaration.
17340 (INCOMPLETE_TYPE_P): New macro.
17341 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17342 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17343 BLOCK_EXPR_ORIGIN): New macros.
17344 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17345 DECL_SOURCE_LINE_LAST): New macros.
17346 (struct parser_ctxt): Removed field current_method_decl, redundant
17347 with the field current_function_decl. Added fields
17348 first_ccb_indent1 and pending_block.
17349 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17350 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17352 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17353 (compilation_unit:): Cosmetic on sub rule.
17354 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17355 (variable_initializer:): Installed default rule on expression:.
17356 (method_declaration:): method_header: starts a new
17357 method. method_body: installs the function body, absorbs blocks
17358 emitted for temporary variable scopings, pops function's body block
17359 and merges function's last statement lineno in DECL_SOURCE_LINE.
17360 (method_body:): Installed default rules.
17361 (block:): Call enter_block when an opening brace is seen. Absorb
17362 scoping blocks and call exit_block when a closing brace is seen.
17363 (block_statement:): Cosmetic changes.
17364 (method_invocation:): Create WFL around CALL_EXPR node.
17365 (patch_stage): Added comment around definition.
17366 (method_header): Try to use first_ccb_indent1 as the first line of
17367 the method, so BP debug info are emitted at the first opening
17368 brace of the function. If the function has no body, use the
17369 location of the function's name. Override currently defined method
17370 name with the matching WFL so we can point redefinition errors
17371 using the location where the function's name was declared.
17372 (check_abstract_method_header): Interprets DECL_NAME as an
17373 identifier or as a WFL, accordingly.
17374 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17375 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17376 location and name information out of it and reinstall DECL_NAME to
17377 its original identifier node value.
17378 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17379 function's source code).
17380 (read_import_dir): Test the value returned by find_class and issue
17381 a fatal accordingly.
17382 (declare_local_variables): Push a new block for the scope of the
17383 new variable(s) if code has been already generated at that nesting
17384 level. Pinpoint redefinition errors using the variable id
17385 WFLs. Generate initialization code if necessary. If the variable
17386 type is incomplete, register a patch on its decl.
17387 (source_start_java_method): Rewritten. Define a new block for the
17388 function's parameters. Build parameter decl out of function's
17389 arguments and register them for a patch if their types are
17391 (expand_start_java_method): Includes the part of
17392 source_start_java_method that was pushing the parameter decls and
17393 completing the method start code.
17394 (source_end_java_method): Removed call the expand_end_bindings and
17395 poplevel (already taken care of). Reinstall function's arguments
17396 and get function's last line of code before calling
17397 expand_function_end.
17398 (java_method_add_stmt): New comment before the function's
17399 code. Complement the second operand of the current COMPOUND_EXPR
17401 (java_complete_expand_methods): Don't generate debug info on line
17402 zero when expanding a generated constructor.
17403 (java_complete_expand_method): Set start and end line numbers for
17404 a artificially generated constructor to one and manually call
17405 enter_block and exit_block when defining it. For all methods:
17406 expand function's start calling the new expand_start_java_method
17407 and invoke java_complete_tree on the effective method's body, if
17409 (resolve_expression_name): Now use lookup_name_in_blocks to search
17410 local variable decls and print out an error when variables are
17412 (patch_method_invocation_stmt): Inserted comment before the
17414 (lookup_method_invoke): Chain method's arguments using chainon
17415 with the current arg list as a second argument. Inserted missing
17416 IDENTIFIER_POINTER when reporting an error on methods not found.
17417 (refine_accessible_methods_list): Don't retain constructors.
17418 (patch_arguments): Function removed.
17419 (java_complete_tree): Inserted comment before the function's
17420 code. New case for BLOCKs. Moved the WFL case a bit
17421 further. Complete function's arguments.
17422 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17423 maybe_absorb_scoping_blocks): New functions.
17425 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17427 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17429 * jcf-parse.c (parse_source_file, java_error_count): New forward
17430 and extern declarations.
17431 (java_parse_abort_on_error): Macro moved.
17432 (jcf_parse_source): fatal called if fopen fails. Now calls
17434 (parse_source_file): New parse_only parameter. Reflects the
17435 elimination of the second pass.
17436 (yyparse): parse_source_file called with argument set to 0.
17437 * jcf.h (JCF_ZERO): Sets java_source to zero.
17438 * lex.c (java_init_lex): pass argument is gone. Function modified
17439 to be called once during the analysis of a file.
17440 (java_unget_unicode): Fixed typo in fatal message.
17441 (java_get_line_col): Likewise.
17442 (java_lval): Likewise. String literals no longer built during
17444 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17446 * parse.h (MODIFIER_WFL): New macro.
17447 (parse_check_super, parser_check_super_interface): Now return int.
17448 (parser_chain_incomplete_item, not_builtin_p,
17449 complete_method_decl): Declarations removed.
17450 (build_method_invocation_stmt, build_invoke): Renamed using the
17451 `patch' instead of `build'
17452 (register-incomplete_type, obtain_incomplete_type,
17453 java_complete_tree, java_complete_expand_method,
17454 unresolved_type_p, create_jdep_list): New function declarations.
17455 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17456 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17457 (jdep): New typedef on new struct _jdep.
17458 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17459 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17460 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17461 JDEP_RESOLVED_P): New macros.
17462 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17463 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17464 JDEP_VARIABLE): New enum values and jdep kinds.
17465 (jdeplist): New typedef on struct _jdeplist.
17466 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17468 (CALL_EXPR_PRIMARY): New macro.
17469 (struct parser_ctxt): Fields java_pass, current_method_decl,
17470 method_decl_list deleted. New field jdeplist.
17471 (INCOMPLETE_P): Macro deleted.
17472 * parse.y (single_type_import_declaration:): Removed pass switch.
17473 (type_import_on_demand_declaration): Likewise.
17474 (field_declaration:): Removed pass switch on all sub rules.
17475 (class_declaration:): Call the complete_class_decl removed on
17477 (method_declaration:): Removed second pass switch. No longer chain
17478 methods decl when method_header reduced.
17479 (method_header:): Sub rules no longer depend on pass switch.
17480 (method_declarator:): Likewise.
17481 (method_body:): Likewise.
17482 (abstract_method_declaration:): Likewise.
17483 (block_statement:): Likewise.
17484 (local_variable_declaration:): Likewise.
17485 (argument_list:): Likewise.
17486 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17487 removed. Partial CLASS_EXPR tree node built instead.
17488 (postfix_expression:): Removed pass switch on all sub rules.
17489 (java_pop_parser_context): Free classd_list content.
17490 (yyerror): Call obstrack_grow0 to finalize error message.
17491 (check_class_interface_creation): Comment modified to reflect new
17492 returned value meaning. Removed second pass switch. Return 1 if an
17493 error was found, 0 otherwise. Adjust pointer on filename if a
17494 leading path separator was found.
17495 (maybe_create_class_interface_decl): Removed first pass switch
17496 when linking the class decl to the class_list. Install a new
17497 jdep_list for the class.
17498 (add_superinterfaces): List of unresolved interfaces is
17499 gone. Unresolved interfaces are directly added to the current
17501 (create_interface): Second pass shortcut removed.
17502 ctpx->modifier_ctx access through MODIFIER_WFL.
17503 (create_class): Second pass shortcut removed. Call to
17504 register_incomplete_type replaces the call to
17505 parser_chain_incomplete_item.
17506 (complete_class_decl): Function removed.
17507 (duplicate_declaration_error): New way of retrieving redeclared
17509 (register_fields): Call to lookup_modifier_cl replaced by
17510 MODIFIER_WFL. New way of handling unresolved type, using
17511 unresolved_type_p and obtain_incomplete_type.
17512 register_incomplete_type replaces call to parser_chain_incomplete_item.
17513 (patch_stage): New static global variable.
17514 (method_header): New way of handling unresolved type, using
17515 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17516 indicates that the method decl needs to be patched.
17517 (check_abstract_method_header): Call to lookup_modifier_cl
17518 replaced by MODIFIER_WFL.
17519 (method_declarator): Incomplete argument type are registered
17520 calling register_incomplete_type. Patch on the declared method is
17521 issued in that case.
17522 (unresolved_type_p): New function.
17523 (parser_check_super_interface): New comment to reflect function's
17524 modified returned type (int). Function and has a new argument
17525 this_wfl. Call to parse_error_context uses this_wfl instead of
17526 relying on lookup_cl.
17527 (parser_check_super): Comment reflects function's new returned
17528 type (int). Function returns nonzero value on error.
17529 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17530 register_incomplete_type, jdep_resolve_class): New functions to
17531 handle incomplete types in declarations.
17532 (java_complete_class): Rewritten to work with the new incomplete
17533 type handling scheme.
17534 (complete_class_report_errors): Likewise.
17535 (complete_method_decl): Removed: it jobs is now handled by
17536 java_complete_class.
17537 (do_resolve_class): Class loaded in not already loaded and not
17538 found in Java source code.
17539 (java_check_regular_methods, java_check_abstract_methods): Don't
17540 call complete_method_decl anymore.
17541 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17542 (read_import_dir): Got rid of the pass number dependency.
17543 (declare_local_variables): New handling of unresolved types (patch
17545 (source_start_java_method): New parameter level. Function called
17546 with level set to 1 when argument types are potentially
17547 unresolved. Called to complete the job with level set to 2 once
17548 types are complete.
17549 (source_end_java_method): Call to permanent_allocation
17550 removed. Waiting to be replaced by a more suitable obstack
17552 (java_complete_expand_methods, java_complete_expand_method,
17553 java_expand_finals): New functions.
17554 (build_method_invocation_stmt): Renamed
17555 patch_method_invocation_stmt. Extracts function call expression
17556 (wfl) and arguments (args) from CALL_EXPR tree operands.
17557 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17558 call. Patch the function and argument operand of the CALL_EXPR
17560 (patch_argument, java_complete_tree): New functions.
17562 1998-04-20 Per Bothner <bothner@cygnus.com>
17564 Recover from missing fields and methods (i.e. error instead of fatal).
17565 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17566 * expr.c (expand_invoke): Recover from missing method.
17567 (expand_java_field_op): Recover from missing field.
17568 Inline references to java.lang.{Integer,Char,...}.TYPE.
17569 * typeck.c (get_type_from_signature), java-tree.h: New function.
17570 * class.c (add_method): Use get_type_from_signature.
17571 (build_class_ref): Handle a class that was not found.
17572 * typeck.c (convert): Handle conversion to pointers (for convenience).
17573 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17574 instead of lookup_field to handle missing fields.
17576 * jcf-parse.c (process_zip_dir): Set java_source.
17578 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17580 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17582 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17584 * jcf-parse.c (load_class): Don't change input_filename before
17585 calling jcf_parse_source (but still do it before calling
17587 (jcf_parse_source): Assign input_filename after having saved the
17589 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17590 list. ctxp->modifier_ctx zeroed according to its new
17591 definition. ctxp->filename initialized. Removed
17592 JAVA_MODIFIER_CTX_UNMARK.
17593 (java_unget_unicode): Update the character based column position.
17594 (java_allocate_new_line): ref_count not used anymore. Always free
17595 ctxp->p_line. Initialize c_line->char_col to 0.
17596 (java_get_unicode): Update the character based column position.
17597 (java_lex): Use ctxp->elc to store current position in source
17598 file, at the beginning of the parsed token. Set modifier_ctx entry
17599 corresponding to the parse modifier to a WFL node. Return a WFL
17600 node when an identifier is parsed.
17601 (java_lex_error): Now uses ctxp->elc to store current position in
17603 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17604 * lex.h (build_wfl_node): New function definitions.
17605 (struct java_line): ref_count and next fields are gone. New field
17607 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17608 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17609 (JAVA_COLUMN_DELTA): New macro.
17610 (java_lc): New typedef on new struct _java_lc.
17611 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17612 (parse_error_context, parse_warning_context): Changed prototypes.
17613 (java_get_line_col): Added as an available global function.
17614 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17615 (IC_DECL): Replaced by macro IC_TYPE
17616 (DEPEND_WFL): New macro.
17617 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17619 (exit_java_complete_class): Removed a commented out statement.
17620 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17621 now an array of tree nodes. Deleted fields line_list and
17622 e_line. New field elc, to replace e_line.
17623 * parse.y (array_type:): Build WFL node.
17624 (qualified_name:): Build a single WFL node out of two. Retain
17625 the location information of the first node in the resulting node.
17626 (package_declaration:): Use package name as a WFL node
17627 (single_type_import_declaration:): Use imported name as a WFL node.
17628 (type_import_on_demand_declaration:): Use root of the imported
17629 packages as a WFL node.
17630 (field_declaration:): Removed unused local variable cl.
17631 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17632 (yyerror): New static elc. Removed static error_line, error_pos.
17633 New local code_from_source. Save ctxp->elc into elc at the first
17634 pass. Call java_get_line_col to get a string of the line where
17635 the error occurred.
17636 (debug_line): Removed static function.
17637 (parse_error_context, parse_warning_context): Parameter cl is now
17638 a WFL node. Use its value to initialize ctxp->elc.
17639 (redefinition_error): Parameter cl is now a WFL node.
17640 (parse_add_interface): New parameter wfl. No longer call
17641 lookup_cl, use wfl instead.
17642 (check_class_interface_creation): Parameter cl is now a WFL node.
17643 (maybe_create_class_interface_decl): Likewise.
17644 (add_superinterfaces): New function.
17645 (create_interface): Removed local cl, node, super_decl,
17646 super_decl_type. Function now uses id as a WFL node. Better
17647 warning/error report on obsolete or forbidden mix of
17648 modifiers. Now calls add_superinterfaces to register interfaces.
17649 (create_class): Removed local cl, node. Local variable id is used
17650 as a WFL node. Better error report on forbidden modifier
17651 mix. Uses add_superinterfaces to register interfaces.
17652 (find_field): Argument cl is now a WFL node. Now store the WFL
17653 node of a fields that needs to be checked for their
17655 (method_header): Local variable node non longer used. Local
17656 variable id replaces cl.
17657 (check_modifiers_consistency): Local variable cl is now a WFL
17659 (method_declarator): Local variable cl replaced by parameter id.
17660 (parser_qualified_name): Now uses parameter name as a WFL node.
17661 (parser_check_super_interface): New parameter wfl, for achieve
17662 greater accuracy during error reports.
17663 (parser_chain_incomplete_item): New parameter named location. Used,
17664 along the decl, to construct the incomplete item node.
17665 (java_complete_class): resolve_class now uses WFL node extracted
17666 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17668 (complete_method_decl): Unresolved function's argument types are WFL.
17669 (resolve_class): Parameter cl is now a WFL node.
17670 (resolve_and_layout): Likewise.
17671 (do_resolve_class): Likewise. Try first to use cl and then do the
17672 lookup on the decl when calling check_pkg_class_access.
17673 (complete_class_report_errors): Use IC_TYPE in place of
17674 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17675 instead of doing a lookup over the decl.
17676 (java_check_final): Use WFL info from field tree list.
17677 (lookup_cl): Rewritten and returns a statically defined WFL node.
17678 (lookup_modifier_cl): Now uses information from WFL nodes.
17679 (process_imports): Likewise.
17680 (read_import_dir): name and cl arguments replaced by a single WFL
17681 node. Function modified accordingly.
17682 (find_in_imports_on_demand): Now uses WFL node.
17683 (check_pkg_class_access): cl argument is now a WFL node.
17684 (declare_local_variables): Fixed to use WFL nodes.
17685 (resolve_expression_name): Likewise.
17686 (build_method_invocation_stmt): name_combo argument renamed
17687 wfl. Function modified to use WFL nodes.
17688 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17689 (lookup_method_invoke): cl is now a WFL node. Added missing
17690 IDENTIFIER_POINTER to class type decl name.
17692 1998-04-14 Dave Brolley <brolley@cygnus.com>
17694 * lang.c (init_parse): Now returns char* containing the filename.
17696 1998-04-10 Per Bothner <bothner@cygnus.com>
17698 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17700 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17701 * class.c (make_class_data): If flag_assume_compiled, initial class
17702 state is CSTATE_PREPARED; make superclass and interfaces direct
17703 references, rather than constant pool indexes.
17705 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17707 * parser.y: Include flags.h. Removed debug variable pl.
17708 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17709 (block:): Likewise.
17710 (labeled_statement_nsi:): Generate debug info when reducing
17711 expression_statement:.
17712 (check_pkg_class_access): get_access_flags_from_decl invocation
17713 fixed for new CLASS_* flags location.
17714 (source_end_java_method): Save/restore parser context when
17715 entering/leaving this routine. Restore lineno to its right value
17716 before calling expand_end_bindings.
17717 (build_method_invocation_stmt): build_invoke called with the
17718 current line information.
17719 (build_invoke): New argument cl. Wrap the function call around a
17721 (refine_accessible_methods_list): Changed comment, removed
17723 * parse.h: Fixed typo in comments.
17724 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17725 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17726 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17728 * lex.c (java_lex): Record the last closing curly bracket of a
17730 * jcf-parse.c (jcf_parse_source): Now calls
17731 java_check_methods. Clarified comment, fixed typo.
17733 1998-04-09 Dave Brolley <brolley@cygnus.com>
17735 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17736 (finish_parse): Expose for non USE_CPPLIB builds.
17738 1998-04-08 Jeffrey A Law (law@cygnus.com)
17740 * lang.c (lang_print_xnode): New function.
17742 1998-04-03 Per Bothner <bothner@cygnus.com>
17744 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17745 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17746 used to build a class's dispatch table.
17747 (make_class_data): Generate dispatch table if flag_assume_compiled.
17748 Set dtable of class object to address of class_dtable_decl.
17750 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17751 be volatile and have side effects - generates better code.
17753 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17754 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17756 * expr.c (expand_invoke): If class is final, method is
17757 effectively final, so can call it directly.
17759 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17761 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17763 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17765 * parse.y (build_method_invocation_stmt): Removed extra argument
17768 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17770 * expr.c (dtable_indent): Now static global.
17771 (expand_invoke): Now call invoke_build_dtable and
17772 build_invokevirtual.
17773 (invoke_build_dtable, build_invokevirtual): New functions.
17774 * jcf-io.c (find_class): Defer issuing a warning by setting
17775 jcf->outofsynch to 1.
17776 * jcf-parse.c (jcf_out_of_synch): New function.
17777 (load_class): Test this_jcf.outofsynch flag and call
17778 jcf_out_of_synch accordingly.
17779 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17780 comment indentation.
17781 * lex.c (java_get_unicode): Fixed code indentation.
17782 (java_lex): Create string literal. Fixed typo. Removed several
17783 premature obstack_free.
17784 * parse.h: New enums for name resolution and invocation mode.
17785 (struct qualification): New data structure.
17786 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17787 (do_resolve_class, build_method_invocation_stmt,
17788 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17789 debug_line, identical_subpath_p, invocation_mode,
17790 refine_accessible_methods_list, build_invoke,
17791 lookup_method_invoke): New functions declared.
17792 (build_invokevirtual, invoke_build_dtable, match_java_method,
17793 build_field_ref, jcf_out_of_synch): New references to external
17795 (struct parse_ctxt): Removed artificial_constructor field.
17796 * parse.y: (array_type:): Type defined for this rule.
17797 (class_type:): Installed default rule for interface_type:.
17798 (array_type:): Now build Java array type.
17799 (qualified_name:): Now use obstack_grow0.
17800 (method_declaration:): Skip the artificial constructor added to
17802 (abstract_method_declaration:): Execute the code only during pass 1.
17803 (block:): Installed default rule in block_statements:.
17804 (block_statement:): Add the statement to the method during pass 2.
17805 (statement_expression): Installed default rule for
17806 method_invocation:.
17807 (argument_list:): Added code to build the argument list.
17808 (method_invocation:): Added call to create the method invocation
17810 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17811 (debug_line): New function for debug.
17812 (complete_class_decl): No longer do something during pass 1.
17813 (method_header): Use BUILD_PTR_FROM_NAME.
17814 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17816 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17817 function's main comment.
17818 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17820 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17821 (resolve_class): Now works with arrays.
17822 (do_resolve_class, resolve_and_layout): New functions.
17823 (java_check_regular_methods): Reverse method list before and after
17824 having processed it. No longer set ctxp->artificial_constructor.
17825 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17826 accordingly. Fixed typo in issued error message. Now use
17828 (find_in_imports_on_demand): Now use obstack_grow0.
17829 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17830 (source_end_java_method): Call expand_expr_stmt instead of
17831 expand_expr. Calls it before calling expand_function_end.
17832 (java_method_add_stmt): Do nothing if errors were found during
17834 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17835 (build_method_invocation_stmt, build_invoke, invocation_mode,
17836 lookup_method_invoke, refine_accessible_methods_list,
17837 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17839 * typeck.c (build_java_signature): Properly end method signature
17840 if return type skipped.
17841 (match_java_method): New function.
17843 1998-03-16 Per Bothner <bothner@cygnus.com>
17845 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17847 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17849 * expr.c (build_invoke_non_interface): New function.
17850 (methods_ident, ncode_ident): Now static globals.
17851 (expand_invoke): Use build_invoke_non_interface.
17852 * java-tree.h (struct lang_decl): New field function_decl_body.
17853 (DECL_FUNCTION_BODY): New macro.
17854 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17855 CLASS_FROM_SOURCE_P.
17856 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17857 before starting pass 2. Call to java_generate_parsed_class replaced
17858 by java_register_parsed_class.
17859 * lex.c: Fixed typo in header. Some line width related formating.
17860 * lex.h: Some line width related formating.
17861 * parse.h (source_end_java_method, resolve_expression_name,
17862 complete_class_decl, maybe_create_class_interface_decl,
17863 check_class_interface_creation): New static function declarations.
17864 (java_layout_parsed_class, java_method_add_stmt): New function
17866 (struct parser_ctxt): Field mark_class_generate removed. New
17867 fields class_list and artificial_constructor.
17868 * parse.y: Fixed typo in header.
17869 (class_declaration:): Call complete_class_decl when class body
17871 (method_declaration:): Call source_end_java_method in pass 2 when
17872 the method body is defined.
17873 (postfix_expression:): Do expression name resolution on sub-rule
17874 name during pass 2.
17875 (create_class, create_interface): Merged common pieces.
17876 (check_class_interface_creation, maybe_create_class_interface_decl):
17878 (complete_class_decl): New function.
17879 (register_fields): Fixed line width related typo.
17880 (method_header): Correctly skip first argument when fixing
17881 argument line. Changed the loop.
17882 (java_check_circular_reference): Now use ctxp->class_list.
17883 (java_complete_class): Removed start/stop marking.
17884 (java_check_regular_methods): Now takes a class decl as an
17885 argument. Add default constructor if none were encountered.
17886 (java_check_methods): Now use ctxp->class_list. Changed call to
17887 java_check_regular_methods.
17888 (source_start_java_method): Set DECL_ARG_TYPE for each function
17890 (source_end_java_method, java_method_add_stmt): New functions.
17891 (java_generate_parsed_class): No longer exists.
17892 (java_layout_parsed_class, java_register_parsed_class): New functions.
17893 (resolve_expression_name): New function.
17895 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17897 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17898 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17899 until pass initializations are done. Call read_import_dir with
17901 * parse.h: (lookup_modifier_cl): New function declared.
17902 (INTERFACE_FIELD_MODIFIERS): New macro.
17903 (OBSOLETE_MODIFIER_WARNING): New macro.
17904 * parse.y: (register_fields): Class type and current field name in
17905 local variables. Check modifier(s) if adding field(s) to an interface.
17906 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17907 and report errors using the faulty modifier line context.
17908 (lookup_modifier_cl): New function.
17909 (read_import_dir): Detect and report default import processing
17912 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17914 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17915 * class.c (is_compiled_class): Return 1 after making sure it
17916 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17917 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17918 * java-tree.h (flag_assume_compiled): Add decl.
17919 * lang.c (lang_f_options): Add the flag.
17920 (flag_assume_compiled): Add decl, default to 0.
17922 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17924 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17925 (is_compiled_class): Likewise.
17926 (layout_class): Likewise.
17927 (layout_class): Detect and lay out classes defined in source code.
17928 (interface_of_p, add_interface_do, may_add_interface): New
17930 (add_interface): Now use add_interface_do.
17931 (add_method_1): New function.
17932 (add_method): Now use add_method_1.
17933 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17934 (complete_start_java_method): New function.
17935 (start_java_mehod): Now call complete_start_java_method.
17936 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17937 (expand_invoke): Likewise and fixed typo.
17938 *gjava.c: (print_super_field): Use new argument to find_class
17941 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17942 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17943 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17945 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17946 (add_method_1, push_class): New prototypes.
17947 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17948 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17949 directory where the class was found.
17950 (find_class): New argument DO_CLASS_FILE. Function find_class
17951 modified accordingly.
17952 *jcf-parse.c: (fix_class_path): New function.
17953 (load_class): Use new VERBOSE argument. load_class now finds and
17954 loads/parses .class/.java files. Save read_state of current_jcf
17956 (java_parser_abort_on_error): New macro.
17957 (jcf_parse_source, parse_source_file): New function.
17958 (jcf_parse): Fixed typo.
17959 (yyparse): Call parse_source_file () only.
17960 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17961 writing the real class name back in the zip directory entry.
17962 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17963 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17964 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17965 (find_class): Prototype fixed.
17966 *lex.c: Added 1998 time stamp.
17967 Removed all static global variables, moved into the parser
17968 context data structure.. Now include unistd.h if SEEK_SET not
17970 (java_init_lex): Rewritten.
17971 (java_sneak_unicode): Modified current unicode access in current line.
17972 (java_unget_unicode): Likewise.
17973 (java_allocate_new_line): New allocation management.
17974 (java_read_char): Modified access and storage of unget_utf8_value.
17975 New way of processing current unicode.
17976 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17977 (java_get_unicode): Now use the parser context.
17978 (java_lineterminator): Likewise.
17979 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17980 of the reentrant parser implementation. Function now use the
17981 parser context data structure and java_lval. Fixed production of
17982 the float and double constant "out of range" error message. Fixed
17983 obstack use. Return integer value when hitting a modifier. Now
17984 return type for TRUE, FALSE and other predefined types. Return
17985 identifier as a TREE_LIST list containing the current line context
17986 as the TREE_VALUE sub-node.
17987 (java_unicode_2_utf8): Fixed typo in declaration.
17988 (java_lex_error): Now use the parser context data structure.
17989 *lex.h: Added 1998 time stamp.
17990 (struct java_line): New fields ref_count and next.
17991 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17992 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17993 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17994 *parse.h: Added 1998 time stamp.
17995 (java_parse_source_file): Renamed from parse_source_file.
17996 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17997 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17998 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17999 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
18000 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
18001 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
18002 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
18003 (struct parser_ctxt): New data structure to keep the parser context.
18004 *parse.y: Added 1998 time stamp, got rid of static global variables.
18005 (java_error_count, ctxp): New global variables.
18006 (%union): New value field.
18007 (numeric_type, integral_type): Rules removed.
18008 (primitive_type): Rule defined to handle integral, float, double and
18010 (qualified_name, package_declaration,
18011 single_type_import_declaration, type_import_on_demand_declaration,
18012 modifiers, class_declaration, super, interfaces,
18013 interface_type_list, class_body, field_declaration,
18014 field_declaration, variable_declarators, variable_declarator,
18015 variable_declarator_id, method_declaration, method_header,
18016 formal_parameter_list, formal_parameter, method_body, block,
18017 static, interface_declaration, extends_interfaces,
18018 abstract_method_declaration, local_variable_declarators): Rules now
18020 (force_error, do_warning): New global statics.
18021 (push_parser_context, parser_context_save_global,
18022 parser_context_restore_global, pop_parser_context): New functions.
18023 (yyerror): Now uses the global parser context. Fixed use of obstack.
18024 (parse_error, parse_error_context, parse_warning_context,
18025 java_accstring_lookup, redefinition_error, check_modifiers,
18026 parser_add_interface, create_interface, create_class, find_field,
18027 duplicate_declaration_error, register_fields, method_header,
18028 check_modifiers_consistency, check_abstract_method_header,
18029 method_declarator, parser_qualified_classname,
18030 parser_check_super_interface, parser_check_super,
18031 parser_chain_incomplete_item, java_check_circular_reference,
18032 layout_class_from_source, java_complete_class,
18033 complete_method_decl, resolve_class, complete_class_report_errors,
18034 java_check_final, check_method_redefinition,
18035 java_check_regular_methods, java_check_abstract_methods,
18036 java_check_methods, lookup_java_interface_method2,
18037 lookup_java_method2, lookup_cl, find_name_in_single_imports,
18038 process_imports, find_in_imports, read_import_entry,
18039 read_import_dir, find_in_imports_on_demand,
18040 check_pkg_class_access, not_builtin_p, declare_local_variables,
18041 source_start_java_method, java_generate_parsed_class): New
18043 *typeck.c: (signature_include_return): New global variable.
18044 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
18045 to add the function returned type in the signature.
18047 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
18049 * jcf-io.c (open_in_zip): Use strncmp and LEN.
18051 1998-01-29 Dave Brolley <brolley@cygnus.com>
18053 * Make-lang.in (java.info): Added.
18054 (java.install-info): Added
18056 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
18058 * Makefile.in (clean): Also remove java/parse.c.
18060 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
18062 Add a pair of -fbounds-check/-fno-bounds-check options.
18063 * lang.c (lang_decode_option): Add code to grok arguments.
18064 (flag_bounds_check): Add decl.
18065 (lang_f_options): New array w/ the option in it.
18066 * java-tree.h (flag_bounds_check): Add decl.
18067 * lang-options.h: New file.
18068 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
18069 of a static macro value.
18070 (JAVA_ARRAY_EXCEPTION): Delete macro.
18072 1998-01-23 Per Bothner <bothner@cygnus.com>
18074 * typeck.c (build_java_array_type): Fix two bugs in previous change.
18075 * expr.c (build_anewarray): Add missing promote_type.
18077 1998-01-22 Per Bothner <bothner@cygnus.com>
18079 Add array types with known length to optimize bounds checking.
18080 * typeck.c (build_java_array_type): Take length parameter.
18081 (java_array_type_length, build_prim_array_type): New functions.
18082 * java-tree.h: Update for new functions.
18083 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
18084 * class.c: Use build_prim_array_type.
18085 * expr.c (can_widen_reference_to): Handle known-length array types.
18086 (verify_jvm_instructions): Keep track of integer push instructions
18087 followed by newarray/anewarray, so we can build known-length arrays.
18088 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
18089 (java_array_data_offset): New function.
18090 (build_java_array_length_access): New function. Optimize if constant.
18091 (build_java_arrayaccess): Constant fold bounds check.
18092 (expand_java_newarray, expand_java_anewarray): Replaced by ...
18093 (build_newarray, build_anewarray): New functions.
18094 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
18095 * verify.c (merge_types): Handle known-lengh array types.
18097 1998-01-19 Per Bothner <bothner@cygnus.com>
18099 * expr.c (expand_byte_code): Fix performace bug, which caused
18100 searching linenumber_table to be linear rather than constant.
18102 1997-12-12 Per Bothner <bothner@cygnus.com>
18104 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18106 * decl.c, java-tree.h (soft_fmod_node): New global.
18107 * decl.c (init_decl_processing): Define __builtin_fmod.
18108 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18109 using __builtin_fmod.
18111 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18113 * keyword.h: New file, output of keyword.gperf as processed by
18115 * lex.c (java_lex_init): Initialize java_error_flag.
18116 * parse.c (YYERROR_NOW): Uses java_error_flag.
18117 * parse.y: New static java_error_flag. Useless definition of
18119 * parse.y (java_error): Portable error recovery using
18120 java_error_flag (not yet completely tuned).
18122 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18124 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18126 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18128 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18129 (parse.c, lex.c, keyword.h): New rules for Java source code
18131 * parse.c: Renamed into jcf-parse.c.
18132 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18133 * keyword.gperf: New file, Java keywords.
18134 * parse.y: New file, Java language grammar.
18135 * parse.h: New file, Java language grammar definitions.
18136 * lex.c: New file, Java language lexer.
18137 * lex.h: New file, Java language lexer definitions.
18139 1997-12-03 Per Bothner <bothner@cygnus.com>
18141 * decl.c (clinit_identifier_node), java-tree.h: New global.
18142 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18143 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18144 * expr.c (expand_java_field_op): Check for invalid assignment
18147 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18149 1997-10-27 Per Bothner <bothner@cygnus.com>
18151 * verify.c (verify_jvm_instructions): When processing a handler,
18152 attempt to set the current_subr to the right value.
18153 (More complicated code combines Sep 17 and Oct 22 versions.)
18155 1997-10-24 Per Bothner <bothner@cygnus.com>
18157 * class.c (push_class): Figure out (guess) name of source file.
18158 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18159 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18160 (parse_class_file): Change return type from int to void.
18161 Call debug_start_source_file/debug_end_source_file.
18163 * expr.c (build_java_binop): Fix masking 2nd operand.
18164 * decl.c (init_decl_processing): Set sizetype first.
18166 1997-10-22 Per Bothner <bothner@cygnus.com>
18168 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18169 (Revert Sep 17 change.)
18171 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18173 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18174 .class extension in their name and fix thing so we don't process
18175 them parse_zip_file_entries().
18176 (parse_zip_file_entries): Cleaned unused local variables.
18178 1997-10-20 Per Bothner <bothner@cygnus.com>
18180 * expr.c (can_widen_reference_to): Allows equal array element types.
18181 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18182 * jcf-dump.c (RET): Get (and print) index.
18184 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18185 Promote element type to POINTER_TYPE.
18187 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18189 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18190 find_in_current_zip, jcf_figure_file_type): Moved from
18191 jcf-reader.c to parse.c.
18192 * zextract.c: (read_zip_archive): takes file_comment_length possible
18193 field into account.
18195 1997-10-20 Per Bothner <bothner@cygnus.com>
18197 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18199 * verify.c (merge_types): Handle array types even better ...
18201 1997-10-17 Per Bothner <bothner@cygnus.com>
18203 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18205 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18206 * class.c (make_class_data): Don't build fields_decl if no fields.
18207 When building fields_decl, skip if DECL_ARTIFICIAL.
18209 * expr.c (java_stack_swap): Update stack_type_map.
18210 * verify.c (merge_types): Handle array types better.
18212 1997-10-15 Per Bothner <bothner@cygnus.com>
18214 * class.c (add_field): Don't promote short integral fields to
18215 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18216 * expr.c (push_value): Promote and convert short integral values.
18218 * decl.c, java-tree.h (integer_two_node): New constant node.
18219 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18221 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18223 * class.c (append_gpp_mangled_type): Use function argument
18224 unpromoted type to generate mangled name.
18226 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18228 * constants.c (build_constant_data_ref): Now uses current_class
18229 instead of main_class.
18230 (build_constants_constructor): Now uses current_class instead of
18232 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18233 of the global variable SeepZipFiles done here.
18234 * zextract.c (read_zip_archive): extra_field optional field taken
18235 into account while computing the position of the class file in the
18237 * verify.c (verify_jvm_instructions): Use current_jcf to search
18239 * parse.c (load_class): First search for the class to load in the
18240 current zip file. Saves current_jcf (restored before returning
18241 from that function). Don't call JCF_FINISH in the class was found
18242 in the current ZIP file.
18243 (jcf_parse): If the class was found in the current ZIP file, save
18244 its tree_constant_pool (for later reuse).
18245 (parse_class_file): New function. Process each method defined in
18246 the current class and record the class as to be later registered.
18247 (yyparse): Rewritten. Figure the type of the current file and switch
18249 * lang.c: New global variable current_jcf.
18250 (lang_init): Removed compiling_from_source test (done later, in
18251 yyparse). Removed call the jcf_parse ().
18252 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18253 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18254 in the current ZIP file) and zip_offset (offset to the class data in
18255 the current zip file).
18256 * jcf-reader.c: zipfile.h included.
18257 localToFile: New ZipFileCache static global variable
18258 (parse_zip_file_entries): New function. Browse the current ZIP
18259 file directory and process each class found.
18260 (process_zip_dir): New function. Register each class found in the
18261 ZIP file directory. The class aren't parsed but a valid JCF is
18262 link to each of them.
18263 (find_in_current_zip): New function. Search for a class in the
18264 current ZIP file directory. If found, prepare the class so that it
18266 (jcf_figure_file_type): New function. Examine the file structure
18267 to figure a class file, a ZIP file. If none of these categories are
18268 matched, a source file is assumed.
18269 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18270 SeenZipFile: New global variable.
18271 (open_in_zip): Use zipmember's length to accelerate the search for
18272 a member. If zipmember was NULL and zip file successfully read,
18274 * java-tree.h: New global variable current_jcf declared. Added
18275 declaration for current_constant_pool_tags, current_constant_pool_data,
18276 current_constant_pool_length, current_constant_pool_data_ref.
18277 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18278 store the JCF of classes seen in a zip file) and tree *constant_pool
18279 (to save a loaded class constant pool). current_class declared here.
18280 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18281 retrieve method_ref_constant.
18282 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18283 (OBJECT): get_class_constant now uses current_jcf.
18284 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18285 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18286 (expand_invoke): Now uses current_class instead of main_class
18287 (build_class_init): Now uses current_class instead of main_class
18288 * class.c: New static global variable registered_class.
18289 (register_class): New function.
18290 (emit_register_class): Modified to use registered_class instead of
18292 (is_compiled_class): Now take into account class seen in the archive.
18294 1997-10-06 Per Bothner <bothner@cygnus.com>
18296 * except.h: Renamed to: java-except.h.
18297 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18298 * except.c: Add semi-working (commented out) implementation.
18300 * expr.c (expand_iinc): Add needed flush_quick_stack.
18301 * parse.c (set_source_filename): New function.
18302 (give_name_to_class): Set input_filename from package.classname.java.
18304 * jcf-io.c (find_class): Don't look first in ".".
18306 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18308 * zextract.c (read_zip_archive): Now takes into account the
18310 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18312 1997-09-20 Per Bothner <bothner@cygnus.com>
18314 * constants.c, java-tree.h (build_internal_class_name): New function.
18315 (alloc_class_constant): Re-implement using build_internal_class_name.
18316 * class.c (make_class_data): Likewise.
18317 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18319 1997-09-17 Per Bothner <bothner@cygnus.com>
18321 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18322 to NULL before pushing an exception handler target.
18324 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18325 (java_stack_swap, java_stack_dup): Re-write to be safe from
18326 clobbering registers.
18327 (build_class_init): New function.
18329 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18331 * typeck.c (build_java_array_type): Temporary use
18332 permanent_obstack to create the array 'length' field.
18333 * expr.c (lookup_label): Temporay use permanent_obstack to create
18334 label if not found.
18335 * class.c (push_super_field): Tempory use permanent_obstack.
18337 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18339 * typeck.c (type_for_mode): Now handles double_type_node and
18341 * verify.c (verify_jvm_instructions): The instruction following
18342 the wide bytecode is checked. OPCODE_ret added to the list of
18345 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18347 * class.c (make_class): Temporary use permanent_obstack. Set the
18348 class CLASS_P field to 1.
18349 (push_class): Temporary use permanent_obstack.
18350 (set_super_info): Temporary use permanent_obstack.
18351 (add_method): Temporary use permanent_obstack, set
18352 METHOD_TRANSIENT().
18353 (add_field): Temporary use permanent_obstack. Sets
18354 FIELD_VOLATILE() and FIELD_TRANSIENT().
18355 (build_class_ref): Temporary use permanent_obstack if the class
18357 (build_static_field_ref): Temporary use permanent_obstack when
18358 creating field's rtl.
18359 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18360 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18361 and fields. Function finalized, as far as flag handling.
18362 (push_class_static_dummy_field): Temporary use permanent_obstack.
18363 (emit_register_class): Force generation of class registration at
18365 * decl.c (end_java_method): Call permanent_allocation() before
18367 * expr.c (can_widen_reference_to): Added comment to interface
18368 handling, fixed typo.
18369 (lookup_field): Now uses CLASS_P() to correct FIXME
18370 (expand_invoke): Verification on public && !static &&
18371 !abstract moved into soft_lookupinterfacemethod (kaffe).
18372 Use Object class dtable if objectref is an array when expanding
18374 (java_push_constant_from_pool): Temporary use permanent_obstack
18375 for CONSTANT_string
18376 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18377 create constant references.
18378 (get_constant): Temporary use permanent_obstack to create constant.
18379 (load_class): Temporary use permanent_obstack to load class.
18380 (jcf_parse): Temporary use permanent_obstack to perform class
18382 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18383 (build_java_signature): Temporary use permanent_obstack.
18384 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18386 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18387 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18390 1997-09-11 Per Bothner <bothner@cygnus.com>
18392 * class.c (append_gpp_mangled_type): Fix typo.
18393 (emit_register_class): Use main_class to get class object, rather
18394 than looking for no-longer-existing static decl starting with _CL.
18395 * typeck.c (parse_signature_type): Promote array element type
18396 if it is a RECORD_TYPE.
18398 1997-09-10 Per Bothner <bothner@cygnus.com>
18400 * class.c (push_class_static_dummy_field): New function.
18401 (mangle_static_field): New. Do G++-style mangling of static fields.
18402 (layout_class): Mandle static fields here, not in add_field.
18403 (build_class_ref): The class object is now a dummy static field.
18404 * decl.c (find_local_variable): Look for best, instead of first match.
18405 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18406 (build_java_athrow): Don't check here if exception is Throwable.
18407 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18408 (TYPE_USED): Removed. No longer used ...
18409 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18410 * verify.c (push_pending_label): New function.
18411 (push_pending_block): Renamed to check_pending_block.
18412 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18413 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18414 re-checking possible handlers) after a store (less wasted work).
18415 Check for null handler (finally) before calling add_handler.
18416 Various changes to (finally?) correctly handle try/finally.
18418 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18420 * class.c: Include stdio.h.
18422 1997-09-04 Per Bothner <bothner@cygnus.com>
18424 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18425 to make sure class is initialized before static/special invoke.
18427 * verify.c (verify_jvm_instructions): On a store instruction,
18428 call find_local_variable to force pre-allocation of decl and rtx.
18429 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18431 1997-09-03 Per Bothner <bothner@cygnus.com>
18433 * class.c (build_class_ref): Strip off "promoted_" if need be.
18434 (make_field_value): Call build_java_signature when needed.
18435 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18436 * expr.c (build_java_athrow): Don't push_value of exception.
18437 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18438 match specification of [fd]cmp[lg] for NaNs.
18439 (expand_byte_code): Add support for exception handler ranges.
18440 * except.c: Add skeleton for EH code-generation.
18441 * verify.c (merge_types): Treat all promoted integral types as equal.
18442 * constants.c (build_constants_constructor): To force creation of
18443 current_constant_pool_data_ref, call build_constant_data_ref.
18445 * javaop.def (lload): Fix typo.
18446 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18448 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18450 * parse.c: Don't include function.h.
18452 1997-08-27 Per Bothner <bothner@cygnus.com>
18454 * except.[ch]: New files.
18455 * Makefile.in (JAVA_OBJS): Add except.o
18456 * expr.c: Temporary warning about unimplemented exceptions.
18457 * verify.c: Verify exception handlers.
18459 * jcf-dump.c (disassemble_method): Print exception table.
18461 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18463 * expr.c (verify_jvm_instructions): Started a thorough
18464 verification of invoke* bytecodes.
18465 (expand_byte_code): flush quick stack if PC is the target of a
18466 branch. and undef RET (conflicting with config/i386/i386.h).
18467 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18469 (expand_invoke): Now handles invokeinterface and do more
18470 verification according to the bytecode.
18471 (lookup_field): Don't try to load the class if processing
18473 (can_widen_reference_to): Now handles interfaces.
18474 * decl.c (init_decl_processing): New global variable
18475 soft_lookupinterfacemethod_node, declared in java-tree.h.
18476 Call set_super_info on string_type_node.
18477 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18479 * class.c (set_super_info): Fills the CLASS_* flags according to
18481 (get_access_flags_from_decl): Handles all class flags.
18483 1997-08-26 Per Bothner <bothner@cygnus.com>
18485 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18486 * parse.c (yyparse): Check for abstract method, and missing code.
18487 * expr.c (expand_byte_code): Change interface.
18488 * lang.c (put_decl_node): Print promoted types prettier.
18489 * verify.c (verify_jvm_instruction): Change interface.
18490 Partial support for scanning exception table.
18491 For load instructions, handle promoted integral types.
18493 1997-08-21 Per Bothner <bothner@cygnus.com>
18495 * verify.c: New file, with contents moved from expr.c.
18496 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18497 * typeck.c (is_array_type_p): Moved here from expr.c.
18498 * java-tree.h: Add some now-needed function declarations.
18499 * Makefile.in (JAVA_OBJS): Added verify.o.
18501 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18503 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18504 METHOD_ABSTRACT flag.
18506 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18507 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18508 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18510 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18512 (start_java_method): Hook for SYNCHRONIZED methods.
18514 * expr.c (build_java_jsr, build_java_ret): New functions
18515 (JSR,PRE): New macros
18516 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18517 (verify_jvm_instructions): tableswitch, lookupswitch,
18518 monitorenter, monitorexit, goto_w: verified.
18519 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18520 (build_java_monitor): New function.
18521 (MONITOR_OPERATION): Modified to call build_java_monitor()
18522 (verify_jvm_instructions): Started a thorough verification of
18525 1997-08-19 Per Bothner <bothner@cygnus.com>
18527 Support verification of jsr/ret subroutines (used for try/finally).
18528 * decl.c (return_address_type_node): New type node.
18529 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18530 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18531 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18532 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18533 TYPE_USED): New macros for special types in type_map.
18535 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18536 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18538 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18540 * expr.c (can_widen_reference_to): New function.
18541 (pop_type): Use it.
18542 (merge_type_state): Support handling start of subroutine.
18543 (push_pending_block): Return char* error message, instead of calling
18544 fatal on an error. Also handle subroutines.
18545 (verify_jvm_instructions): Handle errors from push_poending_block.
18546 Support jsr and ret instructions.
18548 1997-08-19 Per Bothner <bothner@cygnus.com>
18550 * jcf-io.c (find_classfile): Fix thinko.
18551 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18553 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18555 * Makefile.in (BISON): Remove.
18557 1997-08-07 Per Bothner <bothner@cygnus.com>
18559 * Makefile.in: Convert to autoconf.
18560 * config-lang.in (outputs): Added java/Makefile.
18562 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18563 Rename cc1java to jc1.
18565 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18566 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18568 * class.c (class_depth): Do load_class if needed.
18570 Mostly better verification.
18571 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18572 (init_decl_processing): Change return type of soft_checkcast.
18573 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18574 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18575 lang_print_error): New functions.
18576 (lang_init): Set global hook print_error_function to lang_print_error.
18577 * expr.c: In the type_map ptr_type_node is only used for null now.
18578 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18579 (merge_types): Dererence pointer to record types before comparing.
18580 (decode_newarray_type, merge_types): On error just return NULL.
18581 (build_java_binop): Add preliminary implementation (with warning)
18582 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18583 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18584 (expand_compare, expand_java_goto, expand_java_call): Don't
18585 push_pending_block, since that only makes sense when verifying.
18586 (merge_type_state): Different return codes.
18587 (push_pending_block): A block may need to be verified more than once.
18588 (expand_byte_code): Warn about unused code at code generation time.
18589 (verify_jvm_instruction): Changed logic, since code may need to be
18590 re-verified if type-state has changed. Also, better error handling.
18591 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18592 Improve newarray, anewarray, ?aload, athrow,
18593 * java-tree.h (LABEL_CHANGED): New macro.
18595 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18597 * decl.c (soft_athrow_node): New global variable initialized.
18598 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18599 * typeck.c (convert): Added support for REAL_TYPE.
18600 (convert_to_char): New function.
18601 (convert): Handle CHAR_TYPE.
18602 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18603 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18604 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18606 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18607 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18608 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18609 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18610 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18611 to Use The Right Things.
18612 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18613 compatible with INT. BOOLEAN is made equivalent to BYTE.
18614 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18615 OPCODE_ifnonnull): Now supported.
18616 (build_java_athrow): New function.
18618 1997-08-04 Per Bothner <bothner@cygnus.com>
18620 Rename method name <init> to match G++ (and fix mangling).
18621 * class.c (layout_class): Replace method name of <init> by class name.
18622 (make_method_value): Do inverse renaming of constructor from <init>.
18623 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18624 * typeck.c (lookup_java_constructor): New function.
18625 * expr.c (expand_invoke): If method_name is <init>, call
18626 lookup_java_constructor to find constructor.
18628 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18630 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18632 * parse.c (get_class_constant): Modified to handle array "classes"
18633 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18635 (convert): Modified to handle real type.
18636 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18637 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18638 variables declared.
18639 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18640 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18641 global variables initialized.
18642 (find_local_variable): Handles the case of a pointer
18643 (end_java_method): Restore the use of one more scope
18644 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18645 build_java_array_length_access, expand_java_arrayload,
18646 expand_java_arraystore, expand_java_array_length,
18647 expand_java_multianewarray, expand_java_anewarray,
18648 build_java_check_indexed_type, is_array_type_p,
18649 build_java_throw_out_of_bound_exception): New functions.
18650 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18651 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18652 OPCODE_<t>aload): Implemented code for verification.
18653 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18654 ARRAY_NEW_MULTI): Macro defined.
18655 (CONVERT): Modified to invoke convert().
18656 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18658 1997-07-31 Per Bothner <bothner@cygnus.com>
18660 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18661 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18662 (make_class_data): Field name needs '/' as package prefix.
18663 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18665 1997-07-25 Per Bothner <bothner@cygnus.com>
18667 Implement debug information for local variables.
18668 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18669 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18670 DECL_LOCAL_SLOT_CHAIN): New macros.
18671 (struct lang_decl_var): New type.
18672 * parse.c (give_name_to_locals): Move to decl.c.
18673 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18674 (start_java_method): Re-write parameter handling.
18675 (pending_local_decls): New global variable.
18676 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18677 (find_local_variable): Accept pc so we can skips decls not in range.
18678 (struct binding_level): Add end_pc field.
18679 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18680 (various): Change so current pc gets passed to find_local_variable.
18682 * decl.c (init_decl_processing): Re-arrange fields in
18683 class_type_node and and method_type_node to match kaffe 0.9.1.
18684 * class.c (make_method_value, make_class_data): Update
18685 initializations to match.
18687 1997-07-16 Per Bothner <bothner@cygnus.com>
18689 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18690 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18691 (push_super_field): New function.
18692 (make_class_data): Handle inheritance of class static initializer.
18693 (layout_class): New name mangling.
18694 * constants.c (build_constant_data_ref): Init type of data array
18695 to a one-element array.
18696 (build_constants_constructor): Set DECL_SIZE from complete array type.
18697 * decl.c: Rename class_type, object_type etc to class_type_node,
18698 object_type_node etc. Make former inherit from latter.
18699 * expr.c (expand_invoke): Add cast of function address.
18700 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18701 * parse.c (yyparse): Don't call layout_class here.
18702 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18704 1997-06-14 Per Bothner <bothner@cygnus.com>
18706 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18707 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18708 (alloc_class_constant): New.
18709 * expr.c (expand_invoke): Make sure method's class is initialized.
18710 * class.c (interits_from_p, emit_register_class): New functions.
18711 * parse.c (yyparse): Call emit_register_class.
18713 1997-06-09 Per Bothner <bothner@cygnus.com>
18715 * constants.c: New file, to handle constant pool.
18716 * Makefile.in (JAVA_OBJS): Add constants.o.
18717 * decl.c (init_decl_processing): Update, fix, finish various structs.
18718 (pushdecl_top_level): New.
18719 * parse.c (layout_class): Moved to class.c.
18720 * expr.c (java_push_constant_from_pool): New function.
18721 * class.c (build_class_ref): Make work fully
18722 (make_class_data): Emit super-class, constant pool, interface vector.
18724 1997-06-03 Per Bothner <bothner@cygnus.com>
18726 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18727 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18728 * class.c (class_depth): New function.
18729 (lookup_named_class): Replaced by new function lookup_class.
18730 * decl.c (object_type_node, string_type_node): New.
18731 Remove various types that we no longer need.
18732 * expr.c (verify_jvm_instructions): New separate verifier pass.
18733 (push_type, pop_type): New functions for verifier.
18734 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18735 (expand_byte_code): Simplify, since we assume already verified.
18736 (expand_invoke): Now mostly works.
18737 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18738 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18739 * parse.c: Wait to allocate class object until we know its name.
18740 (layout_class): Calculate DECL_VINDEX for each virtual method.
18741 * typeck.c (get_array_type): Rename to ...
18742 (build_java_array_type): ... and provide working implementation.
18743 (build_java_signature): New function - build Java signature of type.
18744 (set_java_signature): New function - cache signature with type.
18745 (lookup_java_method): New function.
18747 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18749 * class.c (ident_subst): Take extra SUFFIX parameter.
18750 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18751 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18752 (build_class_ref): Actually implement.
18753 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18754 * decl.c (builtin_function): New.
18755 (init_decl_processing): Update for current Kaffe. Declare some
18756 builtin Kaffe functions.
18757 * expr.c (build_address_of): New.
18758 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18759 Renamed (from expand_java_new etc), and added working implementations.
18760 (build_field_ref): Now also handle static fields.
18761 (expand_invoke): Implement invokestatic, and start implement rest.
18762 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18763 * javaop.def: Rename invokevirt -> invokevirtual.
18764 * lang.c (use_handles): Removed.
18765 * parse.c: Add support for ConstantValue attribute.
18766 Handle nested loading of a class. (JPOOL_UTF): New.
18768 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18770 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18772 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18774 * Make-lang.in (java.install-man): New empty rule.
18775 * typeck.c (set_local_type): New function.
18776 * expr.c (STORE_INTERNAL): Call find_local_variable,
18777 not find_stack_slot. Call set_local_type.
18779 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18781 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18782 and building RECORD_TYPE CONSTRUCTORs.
18783 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18785 * lang.c (use_handles): Change the default to 0.
18786 * decl.c: Define and build class_type, field_type, utf8const_type.
18787 * class.c (make_class_data, make_field_value,
18788 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18789 hashUtf8String, strLengthUtf8, mangled_classname:
18790 Functions to build reflective data structures.
18791 * parse.c (yyparse): Call make_class_data.
18793 * jcf-io.c (open_class, find_classfile): New functions.
18794 * jcf-dump.c: Support reading classfile from explicitly-named
18795 class file (without CLASSPATH searching).
18797 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18799 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18800 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18801 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18802 (get_constant): Now trivial for CONSTANT_Utf8.
18804 * jcf.h: Make NEW_CPOOL the default.
18805 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18807 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>