1 2005-03-23 Tom Tromey <tromey@redhat.com>
3 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
4 (parse_version): Use it.
6 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
8 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
10 2005-03-18 Andrew Haley <aph@redhat.com>
13 * decl.c (update_aliases): Don't update variables that are about
15 (maybe_poplevels): Add comment.
17 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
20 * jcf-parse.c (duplicate_class_warning): New function.
21 (java_parse_file): Call duplicate_class_warning if
22 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
23 (parse_zip_file_entries): Likewise. Also set
24 CLASS_FROM_CURRENTLY_COMPILED_P.
26 2005-03-16 Andrew Haley <aph@redhat.com>
28 * expr.c (expand_java_arrayload): Don't generate a
29 NullPointerException based on the type of the node.
30 (build_java_array_length_access): Likewise.
32 2005-03-15 Zack Weinberg <zack@codesourcery.com>
34 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
36 2005-03-11 Tom Tromey <tromey@redhat.com>
38 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
39 (libgcj Runtime Properties): Document the default .db.
41 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
44 * parse.y (checks_throws_clauses): Check exceptions list even when
45 the base class does not come from a source file being compiled.
46 (java_complete_lhs): Remove unused variable 'wfl'.
48 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
51 * decl.c (finish_method): Emit _Jv_InitClass for private static
52 methods inside inner classes as well.
54 2005-03-08 Julian Brown <julian@codesourcery.com>
55 * Revert patch from 2005-03-08 for causing bootstrap failure on
58 2005-03-08 Julian Brown <julian@codesourcery.com>
60 * decl.c (finish_method): Give methods once-only linkage.
62 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
64 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
66 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
68 * verify-glue.c (vfy_is_assignable_from): Perform static check using
69 can_widen_reference_to if the C++ ABI is in use.
70 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
71 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
72 type_isresolved, init_state, set_pc, state_get_pc,
73 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
74 (verify_fail): Report the current PC from the verifier context.
75 (free_state): Remove #if 0 block to enable this function.
76 (free_verifier_context): Call free_state on state_list iterator
77 values before freeing them.
78 * expr.c (pop_type_0): Pop correct type for error message when stack
79 contains a multi-word type.
81 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
83 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
84 for known NULL array length access.
86 2005-03-07 Tom Tromey <tromey@redhat.com>
88 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
90 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
92 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
93 typeck.c: Update copyright.
95 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
98 * xref.c, xref.h: Remove file.
99 * Make-lang.in (java/xref.o): Remove.
100 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
101 * lang.c (flag_emit_xref): Remove definition.
102 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
103 * typeck.c (convert): Remove use of do_not_fold.
104 * parse.y (do_not_fold): Remove definition.
105 (parser grammar): Remove xref code.
106 (maybe_create_class_interface_decl, create_class): Likewise.
107 (register_fields, method_header, finish_method_declaration): Likewise.
108 (declare_local_variables, source_end_java_method): Likewise.
109 (java_complete_expand_classes): Do not set do_not_fold.
110 (java_complete_expand_method): Remove xref code.
111 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
112 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
113 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
114 (patch_synchronized_statement, patch_throw_statement): Likewise.
115 (maybe_build_class_init_for_field): Likewise.
117 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
119 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
120 instead of IS_NON_TYPE_CODE_CLASS.
122 2005-03-04 Andrew Haley <aph@redhat.com>
125 * class.c (set_method_index): Don't set method_index if it is
127 (layout_class_method): Don't complain about "non-static method foo
128 overrides static method" in the case of indirect dispatch.
130 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
132 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
134 * Make-lang.in: Don't elide warnings in jcf-io.c.
136 2005-03-01 Per Bothner <per@bothner.com>
139 * check-init.c (wfl): Remove static.
140 (final_assign_error, check_init): Replace calls to parse_error_context
142 (check_init): Save, set, and restore input_location for each exp.
144 2005-03-01 Per Bothner <per@bothner.com>
146 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
147 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
148 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
150 2005-03-01 Per Bothner <per@bothner.com>
152 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
154 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
157 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
160 2005-02-22 Tom Tromey <tromey@redhat.com>
163 * verify-impl.c (EITHER): New define.
164 (types_compatible): Handle it.
165 (check_field_constant): Use it.
167 2005-02-18 Tom Tromey <tromey@redhat.com>
170 * verify-impl.c (types_equal): Fixed test.
173 * verify-glue.c (vfy_class_has_field): New function.
174 * verify.h (vfy_class_has_field): Declare.
175 * verify-impl.c (check_field_constant): Added 'putfield'
177 (verify_instructions_0): Updated.
178 (types_equal): New function.
180 2005-02-14 Tom Tromey <tromey@redhat.com>
183 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
184 stack effect of multianewarray.
186 2005-02-14 Andrew Haley <aph@redhat.com>
189 * expr.c (expand_byte_code): Call promote_arguments().
190 (promote_arguments): New function.
191 * decl.c (check_local_unnamed_variable): Remove special case for
193 (find_local_variable): Promote all boolean types to int
194 when searching for local variable decls.
196 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
198 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
199 parse-scan.y: Update copyright.
201 2005-02-11 Per Bothner <per@bothner.com>
204 * parse-scan.y (input_location): Remove variable.
205 (main_input_filename): New - replaces input_filename, which isn't
206 settable if USE_MAPPED_LOCATION.
207 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
208 so we don't reference input_location or wfl_operator in that case.
209 * jv-scan.c (expand_location): Remove - no longer used.
210 (main): Set main_input_filename rather than input_filename.
212 2005-02-09 Richard Henderson <rth@redhat.com>
214 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
215 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
217 2005-02-08 Marcin Dalecki <martin@dalecki.de>
219 * expr.c (add_type_assertion): Use the proper enumeration type,
220 since this is what htab_find_slot() is expecting.
222 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
224 * gcj.texi: Update copyright dates.
226 2005-02-02 Tom Tromey <tromey@redhat.com>
228 * gcj.texi (libgcj Runtime Properties): Default library_control
231 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
234 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
235 (modifiers) when square brackets are present in a declaration for
237 * jv-scan.c (main): Set input_filename and input_line.
239 2005-02-01 Tom Tromey <tromey@redhat.com>
242 * gjavah.c (get_field_name): Don't override name for JNI header.
244 2005-02-01 Roger Sayle <roger@eyesopen.com>
246 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
247 of unsigned types using iushr and lushr JVM bytecodes.
249 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
252 * gjavah.c (jni_print_float): Do not emit floating-point
253 initialiser for a static final field.
254 (jni_print_double): Likewise.
256 2005-02-01 Mark Mitchell <mark@codesourcery.com>
259 2005-01-31 Mark Mitchell <mark@codesourcery.com>
260 * gjavah.c (print_field_info): Mark static data members of
261 floating-point type with "__extension__".
263 2005-01-31 Mark Mitchell <mark@codesourcery.com>
265 * gjavah.c (print_field_info): Mark static data members of
266 floating-point type with "__extension__".
268 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
271 * parse.y (build_string_concatenation): Remove redundant if.
272 (patch_conditional_expr): Attempt to patch_string() the condition
273 of a ?: as well, in addition to its other operands.
275 2005-01-25 Tom Tromey <tromey@redhat.com>
277 * Make-lang.in (java/java-tree-inline.o): Removed.
279 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
282 * parse.y (patch_binop): Allow comparisons against NULL only
283 if the other operand is of a reference type.
285 2005-01-24 Tom Tromey <tromey@redhat.com>
287 * java-tree.h (gcj_abi_version): Declare.
288 * class.c (make_class_data): Push gcj_abi_version into "next"
289 field. Renamed field.
290 * decl.c (gcj_abi_version): New global.
291 (parse_version): New function.
292 (java_init_decl_processing): Call it. Renamed 'next' field.
294 (GCJ_BINARYCOMPAT_ADDITION): New define.
296 2005-01-24 Roger Sayle <roger@eyesopen.com>
299 * jcf-write.c (generate_bytecode_insns): Conversions between
300 integer types of the same precision shouldn't generate widening
301 or narrowing conversion bytecodes.
303 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
305 * java-except.h, java-tree.h: Remove unused prototypes.
307 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
310 * jcf-write.c (perform_relocations): Don't call memcpy if source
311 and destination are the same.
313 2005-01-17 Tom Tromey <tromey@redhat.com>
315 * verify-impl.c (get_short): Sign extend.
318 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
320 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
323 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
325 * verify.c: Revert to the version before the BC-ABI merge.
327 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
330 * check-init.c (check_init): Take care of references that do not
331 have an explicit final variable declaration (e.g. array length
332 access) for pre/post in/de-crement operators.
334 2005-01-08 Mark Wielaard <mark@klomp.org>
336 * parse.y (process_imports): Allocate (and free) original_name only
337 when not already defined.
338 * jcf-parse.c (read_class): Free results of find_class() and
340 (java_parse_file): Keep pointer to head of file_list and free when
341 done. Free result of lrealpath().
343 2005-01-05 Tom Tromey <tromey@redhat.com>
345 * gcj.texi (Standard Properties): java.ext.dirs is now used.
347 2004-12-20 Andrew Haley <aph@redhat.com>
349 * typeck.c: Use fold_convert for ints and booleans.
351 2004-12-17 Andrew Haley <aph@redhat.com>
354 * typeck.c (convert): Use a CONVERT_EXPR when converting to
355 BOOLEAN_TYPE or CHAR_TYPE.
356 (convert_to_boolean, convert_to_char) : Remove.
357 * convert.h (convert_to_boolean, convert_to_char) : Remove.
358 * expr.c (expand_load_internal): Do type conversion if type is not
361 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
364 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
367 2004-12-07 Andrew Haley <aph@redhat.com>
370 * jcf-parse.c (load_class): Remove sanity test for missing inner
373 2004-12-06 Tom Tromey <tromey@redhat.com>
375 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
376 (java.uninstall): Likewise.
377 (java.maintainer-clean): Likewise.
378 (.INTERMEDIATE): Likewise.
379 (java.install-man): Likewise.
380 (gcj-dbtool.pod): New target.
381 * gcj.texi (Code Generation): Document -findirect-dispatch.
382 (libgcj Runtime Properties): Document
383 gnu.gcj.precompiled.db.path.
384 (Top): Link to "Invoking gcj-dbtool".
386 2004-12-06 Tom Tromey <tromey@redhat.com>
389 * java-tree.h (extract_field_decl): Declare.
390 * parse.y (extract_field_decl): Renamed from
391 strip_out_static_field_access_decl. No longer static.
392 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
394 2004-12-03 Tom Tromey <tromey@redhat.com>
396 * lang.c (flag_new_verifier): Define.
397 (java_post_options): Set flag_new_verifier if indirect dispatch
399 * lang.opt (fnew-verifier): Removed.
401 2004-12-03 Tom Tromey <tromey@redhat.com>
404 * Make-lang.in (java.install-common): Only install transformed
405 gcjh if gcj-cross exists.
407 2004-12-03 Andrew Haley <aph@redhat.com>
410 * except.c (link_handler): Patch 'outer' field of siblings of the
411 range we're demoting.
413 2004-12-03 Andrew Haley <aph@redhat.com>
416 * class.c (layout_class_method): Don't fail to override a method
417 simply because it has DECL_ARTIFICIAL set.
419 2004-12-02 Tom Tromey <tromey@redhat.com>
422 * parse.y (craft_constructor): Special case null_pointer_node.
424 2004-12-02 Tom Tromey <tromey@redhat.com>
427 * java-gimplify.c (java_gimplify_expr): Don't call
428 SET_EXPR_LOCATION unless wrapped tree is an expression.
430 2004-11-27 Per Bothner <per@bothner.com>
432 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
433 Fix fencepost error in 'i', which got executed one too many times.
434 Also, fold memcpy into explicit loop, as originally intended.
435 Also, free temporary 'buf' which otherwise leaks.
437 2004-11-27 Per Bothner <per@bothner.com>
439 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
440 local static variables if not USE_MAPPED_LOCATION.
442 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
444 * class.c, decl.c, expr.c: Fix comment typos.
446 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
449 * decl.c (end_java_method): Call
450 attach_init_test_initialization_flags on all the init_decls.
451 * parse.y (attach_init_test_initialization_flags): Move to ...
452 * expr.c (attach_init_test_initialization_flags): here and
453 support BIND_EXPR also.
454 * java-tree.h (attach_init_test_initialization_flags): Prototype.
455 * jcf-parse.c (parse_class_file): Don't disable class init
458 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
460 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
463 2004-11-24 Richard Henderson <rth@redhat.com>
465 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
466 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
468 2004-11-24 Tom Tromey <tromey@redhat.com>
470 * verify.c (defer_merging): Don't use C++-style comment.
471 * verify.h (java_opcode): Added java_opcode_end.
472 * class.c (build_class_ref): Remove C++ comment and old FIXME.
474 * verify-impl.c (vfy_push_type): Removed bogus "return".
475 (initialize_stack): Use vfy_alloc and vfy_free.
476 (verify_instructions_0): Likewise.
478 * Merged gcj-abi-2-dev-branch to trunk.
480 2004-11-24 Andrew Haley <aph@redhat.com>
482 * jcf-parse.c (parse_class_file): Set file_start_location.
484 2004-11-10 Tom Tromey <tromey@redhat.com>
486 * class.c (make_field_value): Don't call build_static_field_ref.
487 (build_static_field_ref): Don't emit direct references when using
490 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
491 -verbose:class into man page synopsis.
493 2004-11-09 Tom Tromey <tromey@redhat.com>
495 * expr.c (build_java_arraystore_check): Still generate check if
496 element type is itself an array.
498 2004-11-08 Tom Tromey <tromey@redhat.com>
500 * java-tree.h (soft_check_assignment_node): Removed.
501 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
502 * decl.c (java_init_decl_processing): Don't initialize
503 soft_check_assignment_node.
505 2004-11-05 Tom Tromey <tromey@redhat.com>
507 * class.c (layout_class_methods): Don't add Miranda methods when
508 using indirect dispatch.
510 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
512 * class.c (make_class_data): Call emit_assertion_table to set the
513 'assertion_table' field.
514 (build_signature_for_libgcj): Move here from expr.c.
515 (add_assertion_table_entry): New function. Callback for assertion
517 (emit_assertion_table): New. Take class argument, and generate
518 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
519 * decl.c (init_decl_processing): Define assertion_entry_type record.
520 Push 'assertion_table' class field instead of 'verify'.
521 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
522 (type_assertion_hash): Include 'assertion_code' in hash.
523 (add_type_assertion): Rewritten. Take class and assertion_code
524 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
525 (can_widen_reference_to): Use new add_type_assertion() arguments.
526 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
527 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
528 (verify_identifier_node): Removed.
529 (assertion_entry_type, assertion_table_type): New.
530 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
531 assertion code definitions.
532 (struct type_assertion): Add assertion_code. Rename 'source_type' and
533 'target_type' to 'op1' and 'op2'.
534 (add_type_assertion): Declare.
535 (lang_printable_name_wls): Remove unused definition.
536 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
537 to emit runtime assertion.
538 (vfy_note_stack_type): Clean up non-C90 declarations.
539 (vfy_note_local_type): Likewise.
540 * verify.h (vfy_is_assignable_from): Declare.
541 * verify-impl.c (is_assignable_from_slow): Remove unused function.
542 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
543 instead of is_assignable_from_slow().
544 (types_compatible): Reinstate ref_compatible() call.
546 2004-11-04 Tom Tromey <tromey@redhat.com>
548 * class.c (build_static_field_ref): Reverted previous patch.
550 * class.c (build_static_field_ref): Don't emit direct references
551 when using indirect dispatch.
553 2004-11-03 Tom Tromey <tromey@redhat.com>
555 * expr.c (expand_java_arrayload): Set lhs_type_node.
556 (expand_java_arraystore): Set rhs_type_node.
558 2004-11-02 Tom Tromey <tromey@redhat.com>
560 * jcf-parse.c (compute_class_name): Use filename length from zip
561 directory, not strlen.
563 * expr.c (expand_invoke): Mark new interface methods as abstract.
565 2004-11-01 Tom Tromey <tromey@redhat.com>
567 * verify-impl.c (push_jump): Removed check for uninitialized
569 (push_exception_jump): Likewise.
570 (handle_ret_insn): Likewise.
571 (handle_jsr_insn): Likewise.
572 (state_check_no_uninitialized_objects): Removed.
574 * decl.c (check_local_unnamed_variable): Recognize
575 promoted-to-int parameters when using the new verifier.
576 * expr.c (expand_java_arraystore): Explicitly request array type
577 when using new verifier.
578 (expand_java_arrayload): Likewise.
579 (invoke_build_dtable): Don't pass object_type_node as
580 expression argument to build_java_indirect_ref.
581 (build_java_check_indexed_type): Do nothing.
582 (build_java_arraystore_check): Handle case where array doesn't
584 (build_java_array_length_access): Likewise.
585 (expand_invoke): Handle case where interface overrides a method
587 (pop_type_0): Always succeed for reference types.
588 (process_jvm_instruction): Don't pop a value in a dead
590 (pop_arguments): Convert arguments to correct types.
592 2004-10-29 Andrew Haley <aph@redhat.com>
594 * jcf-parse.c (give_name_to_class): Remove line that was
597 2004-10-29 Andrew Haley <aph@redhat.com>
599 * jcf-parse.c (set_source_filename): Add code to build new sfname.
601 2004-10-20 Andrew Haley <aph@redhat.com>
603 * decl.c (end_java_method): Don't expand if flag_syntax_only.
605 2004-10-26 Tom Tromey <tromey@redhat.com>
607 * verify.h (vfy_notify_verified): Removed.
608 * verify-glue.c (vfy_notify_verified): Removed.
610 2004-10-26 Tom Tromey <tromey@redhat.com>
612 * verify-impl.c (debug_print_state): Declare `i' before code.
613 (merge_types): Modify `t' when it is null_type.
615 2004-10-26 Tom Tromey <tromey@redhat.com>
617 * verify-impl.c (type_print): Renamed from print. Now static and
619 (debug_print_state): Use type_print.
621 2004-10-25 Tom Tromey <tromey@redhat.com>
623 * expr.c (build_invokeinterface): Compute correct offset for
624 index into interface methods.
626 2004-10-20 Tom Tromey <tromey@redhat.com>
628 * java-tree.h (verify_jvm_instructions_new): Declare.
630 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
633 * verify-impl.c (verify_instructions): Correctly handle wide
635 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
636 (vfy_get_component_type): Strip pointer types.
637 (vfy_find_class): Use get_type_from_signature. Strip pointer
639 Include java-except.h.
641 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
643 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
644 vfy_push_type_t, set_variable, add_new_state, merge_into,
645 handle_jsr_insn, branch_prepass, check_class_constant,
646 check_wide_constant, get_one_type, compute_static_types,
647 verify_instructions_0): Clean up C99 declarations after statements.
649 2004-10-20 Tom Tromey <tromey@redhat.com>
651 * verify-impl.c (merge_refs): Compare reference against iterator,
654 * verify-glue.c (vfy_tag): Mask off resolved flag.
656 2004-10-19 Tom Tromey <tromey@redhat.com>
658 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
659 (init_state_with_stack): Initialize `this_type' in state.
660 (verify_method): Use debug_print.
661 * verify-glue.c (vfy_is_primitive): Removed debugging print.
662 (vfy_note_stack_depth): Reverted last patch.
663 (vfy_note_stack_type): Note pointer to Object, not Object.
664 (vfy_note_local_type): Likewise.
666 * verify.h (vfy_note_instruction_seen): Declare.
667 * verify-glue.c (verify_jvm_instructions_new): Set
668 BCODE_EXCEPTION_TARGET on target instruction.
669 (vfy_note_instruction_seen): New function.
670 * verify-impl.c (FLAG_INSN_SEEN): New define.
671 (verify_instructions_0): Set flag on instruction. Save state for
673 (verify_instructions): Call vfy_note_instruction_seen.
675 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
676 (verify_jvm_instructions_new): Call method_init_exceptions,
677 add_handler, and handle_nested_ranges.
678 * verify-impl.c (verify_method): Return 1 on success.
679 (verify_instructions_0): Save the state at PC=0.
681 * verify-impl.c (init_type_from_class): Set is_resolved and
682 ref_next on new ref_intersection.
683 (init_type_from_string): Likewise.
685 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
687 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
688 if flag_new_verifier is set.
689 * java-tree.h (flag_new_verifier): Declare.
690 * lang.opt (fnew-verifier): New option.
691 * verify-impl.c: Work around namespace pollution by undef'ing
693 (struct verifier_context): Make 'bytecode' const.
694 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
695 (types_compatible): For the BC-ABI, always consider reference types
697 (check_class_constant): Use vfr->current_class.
698 (check_constant): Likewise.
699 (check_wide_constant): Likewise.
700 (check_field_constant): Check for 'L' at start of type name.
701 (get_one_type): Return pointer instead of type. Set type result in
702 caller via passed type pointer.
703 (compute_argument_types): Update to use new get_one_type arguments.
704 (compute_return_type): Likewise.
705 (make_verifier_context): New. Allocate and initialize 'vfr'.
706 (free_verifier_context): New. Free 'vfr' and its contents.
707 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
708 and free_verifier_context.
710 2004-10-15 Tom Tromey <tromey@redhat.com>
712 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
713 * verify.h (vfy_fail): Fixed formatting.
715 * verify-impl.c (vfr): Fixed comment formatting.
716 (collapse_type): New function.
717 (verify_instructions): Notify compiler about type map.
718 * verify.h (vfy_note_stack_depth): Updated.
719 (vfy_note_stack_type): Likewise.
720 (vfy_note_local_type): Likewise.
721 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
723 * verify-glue.c (vfy_note_stack_depth): Correctly size type
724 state. Added `method' argument.
725 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
727 (vfy_note_local_type): New function.
728 (vfy_unsuitable_type): Likewise.
729 (vfy_return_address_type): Likewise.
730 (vfy_null_type): Likewise.
732 * verify.h (VFY_IN_GCC): Removed.
733 (VFY_WANT_TYPEMAP): Removed.
734 * verify-impl.c (verify_instructions_0): Removed useless "\".
735 (struct state) <next>: Uncomment.
737 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
739 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
742 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
744 * Make-lang.in (verify.o): Re-enabled this target.
745 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
746 (vfy_get_interface): Likewise.
747 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
748 * verify.h (verify_jvm_instructions_new): Declare.
749 * verify-impl.c (free_state): Temporarily comment out unused
752 2004-10-06 Tom Tromey <tromey@redhat.com>
754 * java-tree.h (JV_STATE_READ): New enum value.
756 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
758 * verify.h: New file.
760 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
762 * verify-impl.c, verify-glue.c, verify.h: New files.
763 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
765 2004-09-24 Andrew Haley <aph@redhat.com>
767 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
768 for a slot if it's of pointer type.
770 2004-09-14 Tom Tromey <tromey@redhat.com>
772 * class.c (make_class_data): Correctly initialize "state" field.
773 Initialize "engine" field.
774 * decl.c (java_init_decl_processing): Add "engine" field.
776 2004-09-10 Andrew Haley <aph@redhat.com>
779 * expr.c (build_invokeinterface): Use fast method for interface
781 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
783 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
784 (emit_symbol_table): Add new arg, element_size.
785 * decl.c (java_init_decl_processing): Initialize Class.itable.
786 * class.c (GEN_TABLE): New macro.
787 (gen_indirect_dispatch_tables): Use it. Add itable.
788 (make_class_data): Add new arg for emit_symbol_table().
790 (add_miranda_methods): Make sure search_class has been parsed.
791 (emit_symbol_table): Add new arg, element_size.
793 2004-09-06 Andrew Haley <aph@redhat.com>
795 * verify.c (merge_types): Return Object for all merges of
797 * expr.c (add_type_assertion): Don't generate assertions when
798 source type is array of Object.
800 2004-09-03 Andrew Haley <aph@redhat.com>
802 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
804 * lang.c (java_post_options): Force flag_verify_invocations if
805 we're not using indirect dispatch.
807 * expr.c (pop_type_0): Move test for interfaces before call to
808 can_widen_reference_to().
809 (build_signature_for_libgcj): Remove generation of canonical array
811 (add_type_assertion): Canonicalize both arrays.
812 Don't assert that type X can be assigned to Object.
813 Don't assert that type X an be assigned to type X.
814 Don't assert that Object can be assigned to type X.
815 (can_widen_reference_to): Warn whenever we generate an assertion.
816 (process_jvm_instruction): Use throwable_type_node for the type of
819 2004-09-01 Andrew Haley <aph@redhat.com>
821 * decl.c (java_init_decl_processing): Change
822 verify_identifier_node to "__verify".
823 * expr.c (add_type_assertion): Use verify_identifier_node for name.
824 * java-tree.h (verify_identifier_node): Change to "__verify".
826 * expr.c (build_signature_for_libgcj): New function.
827 (add_type_assertion): Use it to construct signatures for
828 source_type and target_type.
830 2004-08-27 Andrew Haley <aph@redhat.com>
832 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
833 (verify_identifier_node): New.
834 (TYPE_VERIFY_METHOD): New.
835 (struct type_assertion): New type.
836 * expr.c (type_assertion_eq): New function.
837 (type_assertion_hash): New function.
838 (add_type_assertion): New function.
839 (can_widen_reference_to): Call add_type_assertion().
840 * decl.c (java_init_decl_processing): Add verify_identifier_node.
841 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
842 (finish_class): Output TYPE_VERIFY_METHOD (type).
844 * decl.c (end_java_method): Nullify unused fields.
846 2004-08-17 Andrew Haley <aph@redhat.com>
848 * verify.c (defer_merging): Quieten.
849 * jcf-parse.c (load_class): Only try to open a class file if it's
850 java.lang.Object or if it's part of the current compilation.
851 Check that the class we just tried to load is the class we just
853 (java_parse_file): Set flag_verify_invocations off if we're
854 compiling from .class.
855 (parse_zip_file_entries): Abort if we try to read a dummy class.
856 * expr.c (can_widen_reference_to): Quieten.
857 (build_invokevirtual): Abort if we try to invokevirtual an
859 (expand_invoke): Don't build a non-interface call to an interface.
860 (build_instanceof): Don't do premature optimization if
861 flag_verify_invocations is not set.
862 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
864 (build_static_field_ref): Add correct type conversion for
866 (add_miranda_methods): Disable generation of Miranda methods for
868 (layout_class_method): Don't complain about non-static method
869 overrides static method with dummy classes.
871 2004-08-13 Tom Tromey <tromey@redhat.com>
873 * class.c (build_static_field_ref): Re-enable atable lookups for
876 * parse.y (strip_out_static_field_access_decl): Indentation fix.
878 2004-08-11 Tom Tromey <tromey@redhat.com>
880 * gcj.texi (libgcj Runtime Properties): Document new properties.
882 2004-08-06 Andrew Haley <aph@redhat.com>
884 * jcf-parse.c (load_class): Check that we really have loaded the
885 class we're looking for.
887 2004-07-19 Andrew Haley <aph@redhat.com>
889 * verify.c (verify_jvm_instructions): Comment change only.
891 * typeck.c (build_java_array_type): Add size field to array name.
893 * java-tree.h (LOCAL_SLOT_P): New.
894 (update_aliases): Add PC argument.
895 (pushdecl_function_level): New function.
897 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
898 MODIFY_EXPR, and SAVE_EXPR.
899 (java_gimplify_modify_expr): New function.
901 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
902 (expand_iinc): Pass PC to update_aliases().
903 (STORE_INTERNAL): Likewise.
904 (process_jvm_instruction): Likewise.
906 * decl.c (base_decl_map): New variable.
907 (uniq): New variable.
908 (update_aliases): Rewrite with more thorough checking.
909 (debug_variable_p): New function.
910 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
911 (check_local_named_variable): Delete whole function.
912 (initialize_local_variable): New function.
913 (check_local_unnamed_variable): Add checks and comments.
914 (find_local_variable): Rewrite.
915 (java_replace_reference): New function.
916 (function_binding_level): New variable.
917 (pushdecl_function_level): New function.
918 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
919 (maybe_pushlevels): Call pushdecl() on each of the new decls.
920 (start_java_method): Reset uniq. Create base_decl_map. Set
921 function_binding_level.
922 (end_java_method): Null unused fields to save memory.
924 2004-06-29 Andrew Haley <aph@redhat.com>
926 * except.c (expand_start_java_handler): Push a new binding level.
927 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
928 register_exception_range() to register where we'll do it.
929 (expand_end_java_handler): Remove old bogus code. Replace with
930 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
931 the top of the expression we're curently building.
932 (maybe_end_try): Delete.
933 * decl.c (binding_level.exception_range): New field.
934 (clear_binding_level): Add field exception_range. Reformat.
935 (poplevel): Call expand_end_java_handler().
936 (poplevel): Call java_add_stmt only if functionbody is false.
937 (maybe_poplevels): Don't call maybe_end_try() from here.
938 (end_java_method): Clear no longer used trees in function decl.
939 (register_exception_range): New function.
940 * java-tree.h (register_exception_range, struct eh_range): Declare.
942 2004-06-22 Andrew Haley <aph@redhat.com>
944 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
946 * check-init.c (get_variable_decl): Teach check-init about
947 FIELD_DECLs addressed via the otable.
948 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
951 2004-05-28 Andrew Haley <aph@redhat.com>
953 * jcf-parse.c (load_class): Don't try to read a class that we've
956 * expr.c (build_invokeinterface): Use the old-fashioned way of
957 doing indirect dispatch: look up interfaces by name.
958 * java-tree.h (enum java_tree_index): Add
959 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
960 * decl.c (java_init_decl_processing): Add
961 soft_lookupinterfacemethodbyname_node.
963 * gjavah.c (print_method_info): Final methods have vtable entries,
964 so gjavah needs to output them.
965 * class.c (layout_class_method): Generate vtable entries for final
967 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
968 dispatch, even if a method is final.
970 2004-05-25 Andrew Haley <aph@redhat.com>
972 * class.c (build_symbol_entry): Convert the names of constructors
973 to init_identifier_node when generating an entry for the indirect
976 * expr.c (build_known_method_ref): Generate indirect calls for
977 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
979 2004-05-24 Andrew Haley <aph@redhat.com>
981 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
982 atable element is of the right type.
984 * class.c (build_static_field_ref): Cast pointer to correct type
987 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
989 * Merged with HEAD as of 20040514. Diff against
990 gcj-abi-2-merge-20040514.
992 2004-04-16 Andrew Haley <aph@redhat.com>
994 * verify.c (check_pending_block): Disable subroutine checks.
995 (defer_merging): New function.
996 (merge_types): If types are dummy, use defer_merging to combine them.
997 (verify_jvm_instructions): If invocation is invokeinterface and
998 target is dummy, assume target really is an interface.
1000 * parse.y (patch_invoke): Break out call to java_create_object.
1002 * lang.c (flag_verify_invocations): New.
1004 * jcf-parse.c (load_class): If we've already failed to load a
1005 class, don't try again.
1006 (load_class): If we can't find a .class file, don't fail, but emit
1008 (parse_class_file): Don't act on dummy methods.
1010 * java-tree.h (flag_verify_invocations): New.
1012 (lang_type.dummy_class): New field.
1013 (java_create_object): New function.
1014 (METHOD_DUMMY): New.
1016 * expr.c (build_field_ref): Widen field offset.
1017 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1018 that each of its elements is compatible with the one we're
1020 (pop_type_0): Issue a warning to say that we need to generate a
1022 (java_create_object): New function.
1023 (build_field_ref): Only generate hard refs if we're not using
1025 (expand_java_field_op): If we're using !verify_invocations and we
1026 see a missing field, generate a decl for it.
1028 (expand_invoke): If a class doesn't have the method we seek and
1029 we're using !flag_verify_invocations, generate a decl for the
1032 (build_known_method_ref): Always use indirect dispatch via the
1033 atable for static methods.
1035 (expand_java_NEW): Break out object creation into new function,
1038 (can_widen_reference_to): Issue a warning to say that we need to
1039 generate a runtime check.
1041 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1042 (make_method_value): Also use index for interfaces.
1043 (make_class_data): Skip dummy field for inherited data.
1044 Don't build method array for dummy methods.
1045 Set size_in_byte to -1 when using inirect dispatch
1046 Don't build a hard class ref if we don't have a hard ref to our
1047 superclass, or if we're using inirect dispatch.
1048 Null out dispatch tables.
1050 (layout_class_method): Don't complain about non-static method
1051 overrides static method is method is artificial.
1053 (build_static_field_ref): Disable atable references to static
1054 fields for the time being.
1056 (layout_class_methods): Check for CLASS_INTERFACE as
1057 well as CLASS_ABSTRACT.
1059 2004-11-24 Steven Bosscher <stevenb@suse.de>
1061 * class.c (make_class_data): Don't check flag_inline_functions.
1062 * lang.c (flag_really_inline): Remove unused flag.
1063 (java_handle_option): Don't set it here. Remove special handling
1064 of flag_inline_functions for Java.
1065 (java_init): Don't set flag_inline_trees here. Already done...
1066 (java_post_options): ...here. Don't clear flag_inline_functions.
1068 2004-11-24 Steven Bosscher <stevenb@suse.de>
1070 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1071 (java_gimplify_exit_block_expr): New function.
1072 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1074 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1075 (EXIT_BLOCK_EXPR): Likewise.
1076 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1077 (LABELED_BLOCK_BODY): Likewise.
1078 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1079 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1080 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1082 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1083 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1084 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1085 second operand of EXIT_BLOCK_EXPR.
1086 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1088 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1090 2004-11-23 Ben Elliston <bje@au.ibm.com>
1092 * xref.h (xref_flag_value): Remove.
1093 (xref_set_data, xref_get_data): Likewise.
1094 (xref_set_current_fp): Likewise.
1095 (XREF_NONE): Likewise.
1096 (XREF_GET_DATA): Likewise.
1097 * xref.c (xref_flag_value): Remove.
1098 (xref_set_data, xref_get_data): Likewise.
1099 (xref_set_current_fp): Likewise.
1101 2004-11-23 Ben Elliston <bje@au.ibm.com>
1103 * gjavah.c (output_directory): Make static.
1104 (temp_directory): Likewise.
1106 2004-11-15 Tom Tromey <tromey@redhat.com>
1108 * decl.c (instn_ptr_type_node): Removed.
1109 (lineNumbers_ptr_type_node): Removed.
1110 (jint_type): Removed.
1111 (jint_ptr_type): Removed.
1113 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1116 * check-init.c (check_init): Ignore DECL_EXPR.
1117 * expr.c (always_initialize_class_p): Reenable.
1118 (build_class_init): Use a variable to store the decl. Also use
1119 boolean_false_node instead of integer_zero_node.
1120 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1123 2004-11-08 Tom Tromey <tromey@redhat.com>
1126 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1127 generating a JNI header.
1128 (print_field_info): Handle JNI headers.
1129 (jni_print_float): Likewise.
1130 (jni_print_double): Likewise.
1132 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1134 * decl.c (end_java_method): Remove duplicated code.
1136 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1137 Gerald Pfeifer <gerald@pfeifer.com>
1139 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1142 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1145 * class.c: Reinstate 2004-08-18 patch.
1146 (make_local_function_alias): Don't create an alias for extern (native)
1149 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1152 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1153 (make_method_value): Likewise.
1155 2004-10-21 Andrew Haley <aph@redhat.com>
1158 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1160 2004-10-20 Andrew Haley <aph@redhat.com>
1162 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1163 Remove duplicated code block.
1165 2004-10-18 Steven Bosscher <stevenb@suse.de>
1167 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1168 New rules to work around old Bison warnings.
1170 2004-10-17 Steven Bosscher <stevenb@suse.de>
1172 * class.c (ident_subst): Always alloca buffer.
1173 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1174 opcode after including javaop.def.
1175 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1176 conditional expression that exits, to avoid warnings.
1177 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1178 a user of an extension.
1179 * win32-host.c: Move check down to have non-empty file when
1180 WIN32 is not defined.
1182 * Make-lang.in (java-warn): Add STRICT_WARN.
1183 (java/jcf-io.o-warn): Don't have Werror for this file.
1184 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1186 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1188 * expr.c (expr_add_location): Move declaration to before all
1190 * parse.y (java_expand_classes): Ditto.
1191 * lex.c (java_peek_unicode): Ditto.
1193 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1195 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1196 if possible, else convert `foo' to 'foo'.
1197 * class.c: Likewise.
1200 * jcf-io.c: Likewise.
1201 * jcf-parse.c: Likewise.
1204 * parse.h: Likewise.
1206 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1208 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1209 rename parameter 'msg' to 'msgid' in function declaration.
1210 (issue_warning_error_from_context): Likewise.
1211 (yyerror): Rename parameter 'msg' to 'msgid'.
1212 (all over): Use new quoting style for diagnostics.
1214 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1216 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1217 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1220 2004-10-14 Matt Austern <austern@apple.com>
1222 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1225 2004-10-13 Tom Tromey <tromey@redhat.com>
1228 * lang.opt (--extdirs): Document.
1229 * jvspec.c (lang_specific_driver): Recognize -encoding and
1232 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1234 * parse.y (issue_warning_error_from_context): Use va_list *
1235 instead of va_list parameter.
1236 (parse_error_context): Update call.
1237 (parse_warning_context): Likewise.
1239 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1241 * parse.y, parse-scan.y: Add list of diagnostic messages to
1242 insulate translation template from version of yacc/bison used
1243 to compile the grammar.
1245 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1247 Prepare for %q, %< and %> in diagnostic message strings.
1248 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1249 Name second parameter 'msgid'.
1250 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1251 (issue_warning_error_from_context): Use pretty-printer functions
1252 instead of vsprintf for constructing formatted messages. Rename
1253 parameter 'msg' to 'msgid'.
1254 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1255 (parse_warning_context): Likewise.
1257 2004-10-05 Andrew Haley <aph@redhat.com>
1260 * jcf-parse.c (parse_zip_file_entries): If a class has a
1261 superclass and a TYPE_SIZE of zero, lay it out.
1263 2004-09-30 Andrew Haley <aph@redhat.com>
1266 * jcf-parse.c (compute_class_name): Rewrite.
1268 2004-10-01 Jan Hubicka <jh@suse.cz>
1270 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1272 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1274 * lex.c: Fix a comment typo.
1276 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1278 * java-tree.h: Fix a comment typo.
1280 2004-09-30 Per Bothner <per@bothner.com>
1282 Simplify lexer. Implement --enable-mapped-location support.
1283 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1284 (parse_source_file_1): Pass filename as extra parameter, so we can call
1285 linemap_add and set input_location here, rather than in both callers.
1286 (read_class): Pass copied filename to parse_source_file_1.
1287 Don't initialize wfl_operator - only needed for source compilation.
1288 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1289 * lex.h: Remove a bunch of debugging macros.
1290 * lex.h (struct_java_line, struct java_error): Remove types.
1291 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1292 (struct java_lc_s): Remove prev_col field.
1293 (struct java_lexer): New fields next_unicode, next_columns, and
1294 avail_unicode. New position field, and maybe token_start field.
1295 Don't need hit_eof field - use next_unicode == -1 instead.
1296 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1297 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1298 * parse.h: Various changes for USE_MAPPED_LOCATION.
1299 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1300 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1301 (struct parser_ctxt): New file_start_location field.
1302 Remove p_line, c_line fields since we no longer save lines.
1303 Remove elc, lineno, and current_jcf fields - no longer used.
1304 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1305 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1306 source_location and is probably not needed anymore anyway.
1307 Use new expr_add_Location function.
1308 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1309 (java_pop_parser_context): Minor cleanup.
1310 (java_parser_context_save_global, java_parser_context_restore_global,
1311 java_pop_parser_context): Save/restore input_location as a unit.
1312 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1313 a source_location instead of a wfl context node.
1314 (check_class_interface_creation): input_filename is not addressable.
1315 (create_artificial_method): Calling java_parser_context_save_global
1316 and java_parser_context_restore_global is overkill. Instead,
1317 temporarily set input_location from class decl.
1318 (java_layout_seen_class_methods): Set input_location from method decl.
1319 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1320 (finish_loop_body): Likewise.
1321 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1322 (java_sprint_unicode): Take a character, not index in line.
1323 (java_sneak_uncode): Replaced by java_peek_unicode.
1324 (java_unget_unicode): No longer used.
1325 (java_allocate_new_line. java_store_unicode): Removed, since we
1326 no longer remember "lines".
1327 (java_new_lexer): Update for new data structures.
1328 (java_read_char): Move unget_value checking to java_read_unicode.
1329 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1330 efficient functions that are used directly when lexing.
1331 (java_read_unicode_collapsing_terminators): No longer needed.
1332 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1333 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1334 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1335 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1336 combine switch branches, and test for common token kinds earlier.
1337 (java_lex_error): Rewrite.
1338 * jv-scan.c (expand_location): New function, copied from tree.c.
1339 (main): Set ctxp->filename instead of setting input_filename directly.
1341 2004-09-30 Per Bothner <per@bothner.com>
1343 More cleanup for --enable-mapped-location.
1344 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1345 input_location here. Instead do it in give_name_to_class.
1346 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1347 * expr.c (expand_byte_code): Call linemap_line_start.
1348 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1349 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1350 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1351 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1352 to USE_MAPPED_LOCATION case.
1354 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1355 * jcf-parse.c (java_parse_file): Don't set input_filename.
1356 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1357 Create a list of TRANSLATION_UNIT_DECL.
1358 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1359 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1360 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1361 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1362 (file_start_location): New static.
1363 (set_source_filename): Avoid extra access to input_filename macro.
1364 Concatenate new name with class's package prefix.
1365 (set_source_filename, give_name_to_class): Update.
1366 (give_name_to_class): Set class's "line 0" input_location here.
1367 (parse_class_file): Set input_location as a unit.
1369 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1371 2004-09-29 Per Bothner <per@bothner.com>
1373 * java-tree.h: Redefine some macros and add some declaration
1374 to handle the USE_MAPPED_LOCATION case.
1375 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1376 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1377 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1378 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1380 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1381 * decl.c (finish_method, java_add_stmt): Likewise.
1382 * java-gimplify.c (java-gimplify.c): Likewise.
1383 * jcf-write.c (generate_bytecode_insns): Likewise.
1384 * lang.c (java_post_options): Likewise - call linemap_add.
1386 2004-09-29 Andrew Haley <aph@redhat.com>
1389 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1390 result of TRUNC_MOD_EXPR.
1391 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1392 * decl.c (java_init_decl_processing): Mark
1393 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1395 2004-09-28 Tom Tromey <tromey@redhat.com>
1398 * class.c (add_miranda_methods): Load superinterface if not
1401 2004-09-28 Andrew Haley <aph@redhat.com>
1404 * jcf-parse.c (load_class): Don't try to read a class that we've
1407 2004-09-28 Andrew Haley <aph@redhat.com>
1409 * jcf-parse.c (load_class): Back out previous broken patch.
1411 2004-09-28 Andrew Haley <aph@redhat.com>
1414 * jcf-parse.c (load_class): Don't try to read a class that we've
1416 Check that we really did read the right class.
1418 2004-09-25 Tom Tromey <tromey@redhat.com>
1421 * parse.y (create_artificial_method): Use add_method_1.
1423 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1425 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1427 * gcj.texi: Fix typos.
1429 2004-09-24 Tom Tromey <tromey@redhat.com>
1432 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1433 in error parts of rule.
1434 (unary_expression): Don't call error_if_numeric_overflow when $1
1437 2004-09-24 Tom Tromey <tromey@redhat.com>
1440 * parse.y (resolve_qualified_expression_name): Set
1441 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1442 * expr.c (force_evaluation_order): Check for empty argument list
1443 after stripping COMPOUND_EXPR.
1445 2004-09-23 Andrew Haley <aph@redhat.com>
1448 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1451 2004-09-23 Tom Tromey <tromey@redhat.com>
1454 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1455 where operand is null.
1457 2004-09-23 Tom Tromey <tromey@redhat.com>
1460 * parse.y (not_accessible_p): Allow access to protected members
1461 even when class is not static.
1463 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1465 * Make-lang.in: Revert the gcc-none.o change.
1467 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1469 * parse.y (patch_anonymous_class): VEC_space returns true if there
1472 2004-09-21 Matt Austern <austern@apple.com>
1475 * gjavah.c (free_method_name_list): Fix function definition so
1476 it's a proper C prototype.
1478 2004-09-21 Tom Tromey <tromey@redhat.com>
1481 * gjavah.c (free_method_name_list): New method.
1484 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1485 Zack Weinberg <zack@codesourcery.com>
1487 * java-tree.def: Use tree_code_class enumeration constants
1488 instead of code letters.
1489 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1490 new tree-class enumeration constants.
1492 2004-09-13 Tom Tromey <tromey@redhat.com>
1495 * class.c (layout_class_method): Put synthetic methods into the
1498 2004-09-11 Andrew Pinski <apinski@apple.com>
1500 * Make-lang.in (java/ggc-none.c): Change dependency
1501 for ggc.h into $(GGC_H).
1503 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1505 * Make-lang.in (java/win32-host.o): Add dependency on
1507 * win32-host.c: Add includes for coretypes.h, jcf.h
1509 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1511 * Make-lang.in (GCJH_OBJS): Change dependency from
1512 ggc-none.o to java/ggc-none.o
1513 (JCFDUMP_OBJS): Likewise.
1514 (java/ggc-none.o): New target.
1516 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1518 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1519 * class.c (build_utf8_ref, build_static_field_ref,
1520 make_field_value, make_method_value, get_dispatch_table,
1521 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1522 * constants.c (get_tag_node, build_ref_from_constant_pool,
1523 build_constants_constructor): Likewise.
1524 * decl.c (java_init_decl_processing): Likewise.
1525 * expr.c (build_java_array_length_access, build_newarray,
1526 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1527 build_java_binop, build_field_ref, expand_java_add_case,
1528 expand_java_call, build_known_method_ref, build_invokevirtual,
1529 build_invokeinterface, build_jni_stub): Likewise.
1530 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1531 * jcf-parse.c (get_constant): Likewise.
1532 * lex.c (do_java_lex): Likewise.
1533 * parse.y (patch_binop, patch_unaryop, patch_cast,
1534 build_newarray_node, patch_newarray): Likewise.
1535 * resource.c (compile_resource_data): Likewise.
1536 * typeck.c (build_prim_array_type): Likewise.
1538 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1540 * decl.c (java_init_decl_processing): Adjust
1541 initialize_sizetypes call.
1543 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1545 * jv-scan.c (fancy_abort): Add.
1547 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1549 * expr.c (build_java_arrayaccess): Use convert to change
1552 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1554 * class.c (make_local_function_alias): Allocate extra space for 'L'
1555 in name buffer. Reported by Thomas Neumann.
1557 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1559 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1560 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1561 * lex.c (do_java_lex): Adjust.
1562 (error_if_numeric_overflow): Likewise.
1564 2004-08-18 Andrew Pinski <apinski@apple.com>
1566 * class.c (make_local_function_alias): Only make a new decl if we
1567 support alias attribute on all decls.
1569 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1571 * class.c (make_local_function_alias): New function. Create local
1572 alias for public method DECL.
1573 (make_method_value): Use make_local_function_alias.
1574 * parse.y (craft_constructor): Don't special-case anonymous classes.
1575 Always set ctor_name to init_identifier_node.
1576 (lookup_method_invoke): Call layout_class_method when creating
1577 anonymous class constructor.
1579 2004-08-18 Richard Henderson <rth@redhat.com>
1581 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1582 default case. Treat '<' similarly. Update for
1583 is_gimple_formal_tmp_var name change.
1585 2004-08-17 Andrew Haley <aph@redhat.com>
1587 * lang.c (lang_printable_name): Obey verbose flag.
1588 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1589 lang_printable_name().
1590 (verify_constructor_circularity, get_printable_method_name,
1591 check_abstract_method_definitions, java_check_regular_methods,
1592 java_check_abstract_methods, check_inner_class_access,
1593 fix_constructors, patch_method_invocation, patch_return):
1595 * expr.c (pop_type_0): Likewise.
1597 * java-tree.h (lang_printable_name_wls): Delete.
1599 2004-08-16 Tom Tromey <tromey@redhat.com>
1602 * parse.y (primary): Changed for initialized and uninitialized
1604 (array_access): Handle array_creation_initialized.
1605 (array_creation_expression): Split into
1606 array_creation_initialized and array_creation_uninitialized.
1608 2004-08-16 Andrew Haley <aph@redhat.com>
1610 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1611 generating bytecode.
1613 2004-08-16 Elliot Lee <sopwith@redhat.com>
1616 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1617 spaces, and quoted filelists.
1619 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1621 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1622 * class.c (build_utf8_ref, build_static_field_ref,
1623 make_field_value, make_method_value, get_dispatch_table,
1624 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1625 * constants.c (get_tag_node, build_ref_from_constant_pool,
1626 build_constants_constructor): Likewise.
1627 * decl.c (java_init_decl_processing): Likewise.
1628 * expr.c (build_java_array_length_access, build_newarray,
1629 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1630 build_java_binop, build_field_ref, expand_java_add_case,
1631 expand_java_call, build_known_method_ref, build_invokevirtual,
1632 build_invokeinterface, build_jni_stub): Likewise.
1633 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1634 * jcf-parse.c (get_constant): Likewise.
1635 * lex.c (do_java_lex): Likewise.
1636 * parse.y (patch_binop, patch_unaryop, patch_cast,
1637 build_null_of_type, patch_newarray): Likewise.
1638 * resource.c (compile_resource_data): Likewise.
1639 * typeck.c (build_prim_array_type): Likewise.
1641 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1643 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1644 Don't create BLOCK here or call java_gimplify_block.
1646 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1648 * java-tree.h (flag_deprecated): Removed.
1649 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1650 * parse.y (check_deprecation): Check warn_deprecated instead of
1653 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1655 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1656 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1657 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1658 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1659 flag_force_classes_archive_check, flag_optimize_sci,
1660 flag_indirect_dispatch): Remove explicit declarations.
1661 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1664 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1667 * Make-lang.in (java.install-man): Install from either build
1668 tree or source tree, whichever has the file first.
1670 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1672 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1673 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1674 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1675 (do_java_lex): Likewise. Adjust force_fit_type call.
1677 2004-08-04 Roger Sayle <roger@eyesopen.com>
1678 Andrew Haley <aph@redhat.com>
1680 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1681 checking trees as they're being built.
1682 (convert): Call convert_ieee_real_to_integer if we're
1683 converting a constant, even if we're writing a class file.
1685 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1688 * parse.y (fold_constant_for_init): Call resolve_field_access with
1689 correct current_class context.
1691 2004-08-01 Roger Sayle <roger@eyesopen.com>
1693 * decl.c (update_aliases, initialize_local_variable): Replace calls
1694 to build with calls to buildN.
1695 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1696 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1697 * parse.h (BUILD_THROW): Likewise.
1698 * parse.y (switch_expression, synchronized_statement,
1699 catch_clause_parameter, array_creation_expression,
1700 conditional_expression, make_qualified_name,
1701 resolve_qualified_expression_name, patch_method_invocation,
1702 patch_invoke, build_method_invocation, build_new_invocation,
1703 build_assignment, patch_assignment, build_binop, patch_binop,
1704 build_string_concatenation, build_incdec, patch_unaryop,
1705 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1706 patch_return, build_if_else_statement, build_labeled_block,
1707 build_new_loop, build_loop_body, build_bc_statement,
1708 build_assertion, encapsulate_with_try_catch, build_try_statement,
1709 build_try_finally_statement, patch_synchronized_statement,
1710 emit_test_initialization): Likewise, replace build with buildN.
1712 2004-07-28 Eric Christopher <echristo@redhat.com>
1714 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1715 (java_unsafe_for_reeval): Ditto.
1717 2004-07-26 <hp@bitrange.com>
1719 * parse.y (build_super_invocation): Adjust declaration order to
1720 avoid declaration after statement.
1722 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1724 * decl.c: Rename all identifiers named `class' to `cl'.
1726 2004-07-25 Richard Henderson <rth@redhat.com>
1728 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1730 2004-07-23 Mike Stump <mrs@apple.com>
1732 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1733 * gjavah.c (throwable_p, decode_signature_piece,
1734 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1735 process_file): Likewise.
1736 * jcf-dump.c (main): Likewise.
1737 * jcf-io.c (read_zip_member): Likewise.
1738 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1739 give_name_to_class, get_class_constant): Likewise.
1740 * jcf-write.c (find_constant_wide, push_long_const,
1741 generate_classfile): Likewise.
1742 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1743 * parse.y (read_import_dir): Likewise.
1744 * typeck.c (parse_signature_type): Likewise.
1745 * verify.c (verify_jvm_instructions): Likewise.
1746 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1748 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1750 * Make-lang.in: Replace rmic and rmiregistry references with
1751 grmic and grmiregistry.
1752 * gcj.texi: Likewise.
1754 2004-07-20 Andrew Haley <aph@redhat.com>
1757 * verify.c (verify_jvm_instructions): Comment change only.
1759 * typeck.c (build_java_array_type): Add size field to array name.
1761 * java-tree.h (LOCAL_SLOT_P): New.
1762 (update_aliases): Add PC argument.
1763 (pushdecl_function_level): New function.
1765 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1766 MODIFY_EXPR, and SAVE_EXPR.
1767 (java_gimplify_modify_expr): New function.
1769 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1770 (expand_iinc): Pass PC to update_aliases().
1771 (STORE_INTERNAL): Likewise.
1772 (process_jvm_instruction): Likewise.
1774 * decl.c (base_decl_map): New variable.
1775 (uniq): New variable.
1776 (update_aliases): Rewrite with more thorough checking.
1777 (debug_variable_p): New function.
1778 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1779 (check_local_named_variable): Delete whole function.
1780 (initialize_local_variable): New function.
1781 (check_local_unnamed_variable): Add checks and comments.
1782 (find_local_variable): Rewrite.
1783 (java_replace_reference): New function.
1784 (function_binding_level): New variable.
1785 (pushdecl_function_level): New function.
1786 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1787 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1788 (start_java_method): Reset uniq. Create base_decl_map. Set
1789 function_binding_level.
1790 (end_java_method): Null unused fields to save memory.
1792 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1794 * class.c (add_interface_do): Remove.
1795 (set_super_info, interface_of_p, maybe_add_interface,
1796 add_interface, make_class_data, layout_class,
1797 add_miranda_methods): Adjust BINFO accessors and addition.
1798 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1800 * jcf-write.c (generate_classfile): Likewise.
1801 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1802 check_circular_reference, java_complete_class,
1803 check_abstract_method_definitions,
1804 java_check_abstract_method_definitions,
1805 check_interface_throws_clauses, java_check_abstract_methods,
1806 lookup_java_interface_method2,
1807 find_applicable_accessible_methods_list): Adjust BINFO accessors
1809 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1811 2004-07-18 Roger Sayle <roger@eyesopen.com>
1813 * builtins.c (max_builtin, min_builtin,
1814 java_build_function_call_expr): Replace calls to build with buildN.
1815 * class.c (build_class_ref, build_static_field_ref,
1816 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1817 * constants.c (build_ref_from_constant_pool): Likewise.
1818 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1819 add_stmt_to_compound): Likewise.
1820 * except.c (build_exception_object_ref, expand_end_java_handler):
1822 * java-gimplify.c (java_gimplify_case_expr,
1823 java_gimplify_default_expr, java_gimplify_block,
1824 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1825 * jcf-write.c (generate_bytecode_insns): Likewise.
1826 * typeck.c (convert_ieee_real_to_integer): Likewise.
1828 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1830 * java-tree.h (builtin_function): Declare.
1832 2004-07-16 Steven Bosscher <stevenb@suse.de>
1834 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1835 abuse restore_line_number_status.
1837 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1840 * jcf-parse.c (java_emit_static_constructor): Specify default
1843 2004-07-13 Per Bothner <per@bothner.com>
1845 * java-tree.h (all_class_filename): Remove useless macro.
1846 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1847 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1848 * parse.y (java_parser_context_restore_global): Replace
1849 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1850 * jcf-parse.c (read_class, java_parse_file): Likewise.
1852 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1855 gjavah.c (print_field_info): Emit constant only if field is static.
1857 2004-07-11 Roger Sayle <roger@eyesopen.com>
1859 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1860 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1861 build_java_ret, build_java_throw_out_of_bounds_exception,
1862 build_java_array_length_access, java_check_reference,
1863 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1864 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1865 expand_java_arrayload, build_java_monitor, expand_java_return,
1866 expand_load_internal, expand_java_NEW, build_get_class,
1867 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1868 build_java_soft_divmod, build_java_binop, build_field_ref,
1869 expand_compare, expand_java_goto, expand_java_switch,
1870 expand_java_add_case, build_class_init, build_known_method_ref,
1871 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1872 expand_invoke, build_jni_stub, expand_java_field_op,
1873 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1874 force_evaluation_order, emit_init_test_initialization): Convert
1875 calls to "build" into calls to the prefered "buildN" functions.
1877 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1879 * java-tree.h (set_block): Remove.
1880 * lang.c (java_clear_binding_stack): New.
1881 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1882 * decl.c (struct binding_level): Remove this_block.
1883 (clear_binding_level): Likewise.
1884 (poplevel): Don't handle this_block.
1885 (set_block): Remove.
1887 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1889 * class.c (common_enclosing_context_p): Remove statement with no
1892 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1895 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1896 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1897 (craft_constructor): Inherit access flags for implicit constructor
1898 from the enclosing class.
1899 (create_class): Fix comment typo.
1900 (resolve_qualified_expression_name): Pass type of qualifier to
1901 not_accessible_p, not the type in which target field was found.
1902 (not_accessible_p): Handle inner classes. Expand protected
1903 qualifier-subtype check to enclosing instances, but don't apply this
1904 check to static members. Allow protected access to inner classes
1905 of a subtype. Allow private access within common enclosing context.
1906 (build_super_invocation): Get WFL line number info from current
1908 (build_incomplete_class_ref): Update for new create_anonymous_class
1910 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1911 common_enclosing_instance_p.
1912 * class.c (common_enclosing_context_p): New. Determine if types
1913 share a common enclosing context, even across static contexts.
1914 (common_enclosing_instance_p): Renamed from
1915 common_enclosing_context_p. Determines if types share a common
1916 non-static enclosing instance.
1917 * java-tree.h (common_enclosing_instance_p): Declare.
1918 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1919 for inner class constructors.
1920 (generate_classfile): Use get_method_access_flags.
1922 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1924 * class.c (interface_of_p): Check for null TYPE_BINFO.
1926 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1928 * class.c (make_class): Do not create binfo here.
1929 (set_super_info): Create it here.
1930 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1932 2004-07-08 Richard Henderson <rth@redhat.com>
1934 * expr.c (case_identity, get_primitive_array_vtable,
1935 java_expand_expr, emit_init_test_initialization): Remove.
1936 * java-tree.h (java_expand_expr): Remove.
1937 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1939 2004-07-07 Per Bothner <per@bothner.com>
1941 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1942 get internal error due to mismatched types.
1944 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1946 * gcj.texi (Linking): New node. Document -lgij usage.
1948 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1950 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1951 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1952 * java/class.c (set_super_info, class_depth, interface_of_p,
1953 maybe_add_interface, add_interface, make_class_data,
1954 layout_class, add_miranda_methods): Adjust BINFO macros.
1955 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1956 * jcf-write.c (generate_classfile): Likewise.
1957 * parse.y (patch_anonymous_class,
1958 check_inner_circular_reference, check_circular_reference,
1959 java_complete_class, check_abstract_method_definitions,
1960 java_check_abstract_method_definitions,
1961 check_interface_throws_clauses, java_check_abstract_methods,
1962 lookup_java_interface_method2,
1963 find_applicable_accessible_methods_list): Likewise.
1964 * typeck.c (find_method_in_interface): Likewise.
1965 * verify.c (merge_types): Likewise.
1967 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1969 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1970 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1972 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1974 * class.c (make_class): Use make_tree_binfo.
1975 (set_super_info, add_interface_do): Likewise.
1976 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1978 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1980 * verify.c: Correct array element access formatting thinko.
1982 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1984 * verify.c: Insert a short blurb at the start referring to the JVMS.
1985 (merge_type_state): Remove redundant nested if statement.
1986 (verify_jvm_instructions): Ensure current_subr is initialised to
1988 Minor formatting fixes all over the place.
1990 2004-07-02 Richard Henderson <rth@redhat.com>
1992 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
1994 2004-07-01 Richard Henderson <rth@redhat.com>
1996 * class.c (registerClass_libfunc): Remove.
1997 (init_class_processing): Don't set it.
1998 (emit_register_classes): Take list_p parameter. Fill it in
1999 with _Jv_RegisterClass calls.
2000 * decl.c (java_init_decl_processing): Don't call
2001 init_resource_processing.
2002 * jcf-parse.c (java_emit_static_constructor): New.
2003 (java_parse_file): Call it.
2004 * resource.c (registerResource_libfunc): Remove.
2005 (init_resource_processing): Remove.
2006 (write_resource_constructor): Take list_p parameter. Fill it in
2007 with _Jv_RegisterResource calls.
2008 * java-tree.h: Update prototypes.
2010 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2013 * class.c (layout_class_method): Do not override package-private
2014 method if its in a different package.
2015 (split_qualified_name): Move here from parse.y. Rename from
2016 breakdown_qualified. Add comment.
2017 (in_same_package): Move here from parse.y. Add comment.
2018 * java-tree.h (break_down_qualified, in_same_package): Declare.
2019 (in_same_package): Likewise.
2020 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2023 2004-06-29 Andrew Haley <aph@redhat.com>
2025 * except.c (expand_start_java_handler): Push a new binding level.
2026 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2027 register_exception_range() to register where we'll do it.
2028 (expand_end_java_handler): Remove old bogus code. Replace with
2029 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2030 the top of the expression we're curently building.
2031 (maybe_end_try): Delete.
2032 * decl.c (binding_level.exception_range): New field.
2033 (clear_binding_level): Add field exception_range. Reformat.
2034 (poplevel): Call expand_end_java_handler().
2035 (poplevel): Call java_add_stmt only if functionbody is false.
2036 (maybe_poplevels): Don't call maybe_end_try() from here.
2037 (end_java_method): Clear no longer used trees in function decl.
2038 (register_exception_range): New function.
2039 * java-tree.h (register_exception_range, struct eh_range): Declare.
2041 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2043 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2045 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2048 * expr.c (class_has_finalize_method): Fix method name indentation.
2049 (expand_java_call): Remove K&R style parameter declaration.
2050 (expand_invoke): Fix statement indentation.
2051 (expand_java_field_op): Likewise.
2052 * parse-scan.y: Fix typo.
2053 (reset_report): Fix method name indentation.
2054 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2056 * verify.c (verify_jvm_instructions): Document parameters, insert
2058 * lang.c (lang_init_source): Fix method name indentation.
2059 * class.c (common_enclosing_context_p): Likewise.
2060 (emit_symbol_table): Fix parameter list indentation.
2061 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2062 parameter declaration.
2063 * constants.c: Fix copyright notice indentation.
2064 * typeck.c (find_method_in_superclasses): Fix parameter list
2066 (find_method_in_interfaces): Likewise.
2067 * zextract.c (makelong): Fix method name indentation.
2069 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2072 * parse.y (create_interface): Set correct access modifiers for
2074 * jcf-write.c (get_classfile_modifiers): New function.
2075 (generate_classfile): Use get_classfile_modifiers, not
2078 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2080 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2081 dependency to current parser context, not NULL_TREE, for top-level
2083 (jdep_resolve_class): Enable member access check for all inner
2086 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2088 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2091 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2094 * expr.c (expand_java_field_op): Ensure that target class for static
2095 field access has been loaded.
2097 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2098 Ranjit Mathew <rmathew@hotmail.com>
2100 PR java/1207, java/16178
2101 * jcf-parse.c (load_class): Return immediately if passed a type decl
2102 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2103 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2104 before calling load_class.
2105 (qualify_and_find): Likewise.
2106 (find_in_imports_on_demand): Likewise.
2107 (find_applicable_accessible_methods_list): Likewise.
2109 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2111 * parse.y (java_layout_seen_class_methods): Don't call load_class
2112 on class defined by source parser.
2114 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2116 * parse.y (set_nested_class_simple_name_value): Removed.
2117 (java_complete_expand_class): Remove calls to
2118 set_nested_class_simple_name_value.
2120 2004-06-22 Andrew Haley <aph@redhat.com>
2121 Ranjit Mathew <rmathew@hotmail.com>
2123 Fixes PR java/16113.
2124 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2126 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2128 * parse.y (create_class): Correct diagnostic message about
2129 java.lang.Object extending anything else.
2131 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2133 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2134 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2135 * constants.c (build_ref_from_constant_pool): Likewise.
2136 * expr.c (build_java_array_length_access): Likewise.
2137 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2138 (invoke_build_dtable, build_invokevirtual): Likewise.
2139 (build_invokeinterface, java_expand_expr): Likewise.
2140 (emit_init_test_initialization): Likewise.
2141 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2142 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2144 2004-06-21 Andrew Haley <aph@redhat.com>
2146 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2149 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2151 * jcf.h (struct JCF): Change java_source, right_zip and finished
2153 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2154 byte_swap and use_fallback to unsigned int.
2155 * parse.h (struct _jdep): Change flag0 to unsigned int.
2157 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2160 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2161 before trying to lay out its methods.
2162 * jcf-parse.c (read_class): Track parsed files using canonical paths
2163 obtained via lrealpath from libiberty.
2164 (java_parse_file): Likewise.
2165 (parse_source_file_1): Rename formal parameter to reflect its
2166 modified purpose. Minor formatting fix.
2168 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2170 * class.c (emit_register_classes): Make the function uninlinable,
2171 do not set current_function_cannot_inline.
2172 * resource.c (write_resource_constructor): Do not reset
2173 flag_inline_functions around rest_of_compilation.
2175 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2178 * expr.c (java_truthvalue_conversion): Handle
2179 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2180 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2181 i.e. return the expression.
2183 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2185 * gjavah.c: Include version.h
2187 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2189 * jcf-write.c (generate_bytecode_conditional): Correct handling
2190 of unordered conditionals. Add comment.
2192 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2193 Per Bothner <per@bothner.com>
2195 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2196 local variable was initialised upon declaration.
2197 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2198 variable was final and initialised upon declaration.
2199 * check-init.c (check_final_reassigned): Give error only if a blank
2200 final is not definitely unassigned or if an initialised final is
2202 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2203 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2204 (check_init): Perform initialised-variable-removing-optimisation
2205 only on non-final local variables.
2207 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2209 * jcf-write.c (generate_bytecode_conditional): Handle binops
2210 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2212 (generate_bytecode_insns): Likewise.
2214 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2216 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2217 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2219 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2221 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2222 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2224 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2226 * decl.c (struct binding_level): Add GTY marker. Compile
2227 binding_depth unconditionally.
2228 (current_binding_level, free_binding_level, global_binding_level):
2230 (clear_binding_level): Unconditionally set binding_depth.
2231 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2233 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2235 * lex.c (java_new_lexer): Set 'encoding'.
2236 (java_read_char): Improve error message for unrecognized characters.
2237 * lex.h (struct java_lexer): New field 'encoding'.
2239 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2241 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2243 2004-05-21 Mark Wielaard <mark@klomp.org>
2245 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2248 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2250 * typeck.c: Remove non-printable character 160.
2252 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2254 * check-init.c: Correct minor typos.
2256 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2258 * Make-lang.in, expr.c, java-gimplify.c: Rename
2259 tree-simple.[ch] to tree-gimple.[ch].
2261 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2263 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2265 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2267 Merge from tree-ssa-20020619-branch. See
2268 ChangeLog.tree-ssa for details.
2270 * Make-lang.in, builtins.c, check-init.c, class.c,
2271 constants.c, decl.c, except.c, expr.c, java-except.h,
2272 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2273 lang.c, lang.opt, parse.y, resource.c: Merged.
2274 * java-gimplify.c: New file.
2276 2004-05-10 Andrew Haley <aph@redhat.com>
2278 * parse.y (create_class): Set TYPE_VFIELD.
2279 * decl.c (java_init_decl_processing): Likewise.
2281 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2282 * class.c (make_method_value): Replace DECL_VINDEX with call to
2284 (get_dispatch_vector): Likewise.
2285 (layout_class_method): Likewise.
2286 Replace set of DECL_VINDEX with call to set_method_index().
2287 (set_method_index): New function.
2288 (get_method_index): New function.
2289 * java-tree.h (set_method_index): New function decl.
2290 (get_method_index): New function decl.
2292 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2294 * parse.y (check_pkg_class_access): Add new argument
2295 and use it when cl is NULL to call lookup_cl on it.
2296 (parser_check_super_interface): Do not call lookup_cl.
2297 Pass this_decl to check_pkg_class_access and NULL
2298 instead of lookup_cl.
2299 (parser_check_super): Update for change in
2300 check_pkg_class_access.
2301 (do_resolve_class): Likewise.
2302 (process_imports): Likewise.
2303 (find_in_imports_on_demand): Likewise.
2304 (resolve_qualified_expression_name): Likewise.
2306 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2308 Fixes PR java/9685, PR java/15073
2309 * parse.y (accessibility_string): New method.
2310 (not_accessible_field_error): Use accessibility_string()
2311 instead of java_accstring_lookup().
2312 (resolve_qualified_expression_name): Check with
2313 check_pkg_class_access() before allowing access using
2316 Use check_pkg_class_access() instead of not_accessible_p()
2317 for unqualified types.
2318 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2319 REFERENCE for package-private access checking.
2320 (patch_method_invocation): Use accessibility_string() instead
2321 of java_accstring_lookup().
2323 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2326 * gjavah.c (struct method_name): Add member is_native.
2327 (overloaded_jni_method_exists_p): Match candidate method only if
2329 (print_method_info): Initialise is_native flag from the method's
2332 2004-04-30 Roger Sayle <roger@eyesopen.com>
2334 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2335 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2337 2004-04-22 Roger Sayle <roger@eyesopen.com>
2339 * resource.c (write_resource_constructor): Guard call to possibly
2340 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2342 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2344 * class.c (make_class_data): Add new field aux_info.
2345 * decl.c (java_init_decl_processing): Push type and decl for
2348 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2350 * expr.c (expand_java_NEW): Don't use size argument for
2351 _Jv_AllocObject calls.
2352 * parse.y (patch_invoke): Likewise.
2354 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2356 * expr.c (build_invokeinterface): Remove unused variables to
2359 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2361 * class.c (get_interface_method_index): New function. Return dispatch
2362 index for interface method.
2363 (make_method_value): For interface methods, set index field to
2364 iface dispatch index, not DECL_VINDEX.
2365 * expr.c (build_invokeinterface): Use get_interface_method_index.
2367 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2369 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2371 2004-03-31 Andrew Haley <aph@redhat.com>
2374 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2376 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2378 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2379 form of GTY markers.
2381 2004-03-25 Marcus Meissner <meissner@suse.de>
2384 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2386 2004-03-23 Tom Tromey <tromey@redhat.com>
2389 * jcf-write.c (make_class_file_name): Don't report if mkdir
2392 2004-03-23 Tom Tromey <tromey@redhat.com>
2394 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2396 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2398 * class.c, gjavah.c, lang.c: Fix comment typos.
2399 * gcj.texi: Fix typos.
2401 2004-03-19 Per Bothner <per@bothner.com>
2403 * gcj.texi (Code Generation): Document new flags and assert defaults.
2405 * class.c (assume_compiled_node_struct): Rename type to
2406 class_flag_node_struct, as it is now also used for enable_assertions.
2407 Rename assume_compiled_node typedef. Rename excludep field to value.
2408 (find_assume_compiled_node): Rename function to find_class_flag_node.
2409 Minor optimization - avoid needless strlen.
2410 (add_assume_compiled): Some tweaking and optimization.
2411 Rename and generalize to add_class_flag takem an extra parameter.
2412 (add_assume_compled): New just calls add_class_flag.
2413 (add_enable_assert, enable_assertions): New functions.
2414 (enable_assert_tree): New static.
2415 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2416 * lang.opt (fenable-assertions, fenable-assertions=,
2417 fdisable-assertions, fdisable-assertions=): New options.
2418 * lang.c (java_handle_option): Handle new options.
2419 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2420 class in an interface - create helper class nested in outer interface.
2421 (build_assertion): Short-circuit if enable_assertions is false.
2423 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2425 * java-tree.h: Changes throughout to add checking to macros
2426 and numerous whitespace changes.
2427 (VAR_OR_FIELD_CHECK): New macro.
2428 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2429 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2431 2004-03-16 Per Bothner <per@bothner.com>
2433 * jcf-jump.c (options): New --print-constants option.
2434 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2436 * jcf-dump.c (flag_print_constant_pool): Default to off.
2437 (print_constant_terse_with_index): New helper function.
2438 (various places): Check flag_print_constant_pool where missing.
2439 (main): If verbose set flag_print_constant_pool.
2440 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2442 2004-03-15 Andrew Haley <aph@redhat.com>
2445 * parse.y (java_complete_lhs): Check that final variable has an
2448 2004-03-12 Andrew Haley <aph@redhat.com>
2451 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2454 2004-02-29 Roger Sayle <roger@eyesopen.com>
2456 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2459 2004-02-27 Per Bothner <per@bothner.com>
2461 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2462 suggestion: Use build_incomplete_class_ref.
2463 This fixes PR java/13508, java/11714.
2465 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2467 * java/parse.h: Update copyright.
2469 2004-02-26 Andrew Haley <aph@redhat.com>
2472 * parse.y (check_interface_throws_clauses): Check for
2473 !METHOD_INVISIBLE (iface_method).
2474 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2475 well as CLASS_ABSTRACT.
2477 2004-02-25 Per Bothner <per@bothner.com>
2479 * parse.y (build_assertion): If we're in an inner class, create the
2480 class$ helper routine in the outer class.
2482 2004-02-19 Richard Henderson <rth@redhat.com>
2484 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2486 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2488 * Make-lang.in (java.install-man): Add extra dependencies.
2490 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2492 * Make-lang.in: Install man pages under the same names
2493 (possibly transformed) as the program they document.
2495 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2497 * gjavah.c: Include "intl.h".
2498 (error): New function.
2499 (main): Call gcc_init_libintl.
2500 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2501 print_stub_or_jni, process_file, main): Use error rather than
2503 (print_method_info, usage, help, version, main): Mark strings for
2504 translation with _. Avoid splitting up sentences. Send
2505 information messages to stdout.
2506 * jcf-dump.c: Include "intl.h".
2507 (main): Call gcc_init_libintl.
2508 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2509 Mark error, usage and version messages for translation with _.
2510 Avoid splitting up sentences.
2511 * jv-scan.c: Include "intl.h".
2512 (fatal_error, warning): Change parameter s to msgid. Translate
2514 (main): Call gcc_init_libintl.
2515 (usage, help, version): Mark error, usage and version messages for
2516 translation with _. Avoid splitting up sentences.
2517 * jvgenmain.c: Include "intl.h".
2518 (main): Call gcc_init_libintl.
2519 (usage, main): Mark error messages for translation with _.
2520 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2521 JVGENMAIN_OBJS): Add intl.o.
2522 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2523 java/jvgenmain.o): Update dependencies.
2525 2004-02-08 Per Bothner <per@bothner.com>
2527 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2528 class don't use not_accessible_field_error, which can get confused.
2530 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2532 Make-lang.in (po-generated): Delete.
2534 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2536 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2538 * decl.c: Include target.h.
2539 (start_java_method): Replace PROMOTE_PROTOTYPES with
2540 targetm.calls.promote_prototypes.
2541 * expr.c: Include target.h.
2542 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2543 targetm.calls.promote_prototypes.
2544 * parse.y: Include target.h.
2545 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2546 with targetm.calls.promote_prototypes.
2548 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2550 * typeck.c: Update copyright.
2552 2004-02-02 Tom Tromey <tromey@redhat.com>
2554 * decl.c (java_init_decl_processing): Remove duplicate
2557 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2559 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2561 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2563 * expr.c (build_field_ref): Move variable
2566 2004-01-28 Andrew Haley <aph@redhat.com>
2568 * expr.c (build_field_ref): Widen field offset.
2570 2004-01-27 Andrew Haley <aph@redhat.com>
2573 * parse.y (check_interface_throws_clauses): Make sure class_decl
2576 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2579 * parse.y (patch_assignment): Don't modify lhs_type for
2580 reference assignments.
2582 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2584 * Make-lang.in: Replace $(docdir) with doc.
2585 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2586 (java.install-man): Revamp rule.
2588 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2590 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2591 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2592 instead of deferred backquote.
2594 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2596 * typeck.c (find_method_in_interfaces): Move variable
2599 2004-01-16 Andrew Haley <aph@redhat.com>
2602 * typeck.c (shallow_find_method): New.
2603 (find_method_in_superclasses): New.
2604 (find_method_in_interfaces): New.
2605 (lookup_do): Rewrite.
2606 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2608 * jcf-parse.c (read_class): Save and restore output_class.
2609 * decl.c (java_expand_body): Set output_class from fndecl.
2611 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2613 * class.c (gen_indirect_dispatch_tables): Fix string length
2616 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2618 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2619 (java.srcextra): Copy above back to source directory if requested.
2620 (po-generated): Delete reference to $(parsedir).
2621 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2624 2004-01-14 Jan Hubicka <jh@suse.cz>
2626 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2629 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2631 * java-tree.h (java_expand_expr): Change prototype.
2632 * expr.c (java_expand_expr): Add alt_rtl parameter.
2634 2004-01-09 Andrew Haley <aph@redhat.com>
2637 * parse.y (java_fix_constructors): Set output_class.
2638 (java_reorder_fields): Likewise.
2639 (java_layout_classes): Likewise.
2640 (java_expand_classes): Generate indirect dispatch tables.
2641 (java_expand_classes): Set output_class.
2642 (java_finish_classes): Likewise.
2643 * lang.c (java_init): Turn on always_initialize_class_p if we're
2644 using indirect dis[atch.
2645 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2646 (java_get_callee_fndecl): Use class local atable.
2648 (always_initialize_class_p): Decl moved to java-tree.h.
2649 (HANDLE_CLASS_INFO): Set output_class.
2650 (read_class): Likewise.
2651 (parse_class_file): Call gen_indirect_dispatch_tables.
2652 (parse_zip_file_entries): Set output_class.
2653 (java_parse_file): Set output_class. Don't emit symbol tables.
2654 * java-tree.h (output_class): New.
2655 Remove global declarations for otable, atable, and ctable.
2656 (always_initialize_class_p): moved here from decl.c.
2658 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2659 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2660 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2661 (struct lang_type): Add otable_methods, otable_decl,
2662 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2663 ctable_decl, catch_classes, type_to_runtime_map.
2664 * expr.c (build_field_ref): Make otable, atable, and ctable class
2665 local rather than global.
2666 (build_known_method_ref): Likewise.
2667 (build_invokeinterface): Likewise.
2668 (java_expand_expr): Pass runtime type (rather than actual type) to
2670 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2671 this class. Look up each class in that map to delete duplicates.
2672 (expand_end_java_handler): Pass runtime type (rather than actual
2673 type) to expand_start_catch.
2674 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2676 (java_init_decl_processing): Rearrange things. Remove global
2677 declarations of otable, atable, and ctable.
2678 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2679 (java_expand_body): Set output_class.
2680 * constants.c (build_constant_data_ref): Use output_class, not
2682 (alloc_name_constant): Likewise.
2683 * class.c (gen_indirect_dispatch_tables): New.
2684 (build_class_ref): Generate hard reference to superclass, even if
2685 using indirect dispatch.
2686 (build_static_field_ref): Use class local atable.
2687 (make_class_data): Generate hard reference to superclass, even if
2688 using indirect dispatch.
2689 Generate symbolic references to interfaces when using indirect
2691 (make_class_data): Emit otable, atable, and ctable.
2692 Make otable, atable, and ctable class local rather than global.
2693 (emit_catch_table): Make otable, atable, and ctable class local
2696 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2698 * parse.y (catch_clause_parameter): Fix typo.
2701 * parse.y: (catch_clause_parameter): Return early if $3, aka
2702 formal_parameter, is null.
2704 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2706 * class.c: Remove uses of "register" specifier in
2707 declarations of arguments and local variables.
2710 * gjavah.c: Likewise.
2711 * jcf-dump.c: Likewise.
2712 * jcf-io.c: Likewise.
2713 * jcf-parse.c: Likewise.
2714 * jcf-write.c: Likewise.
2715 * keyword.h: Likewise.
2716 * parse.y: Likewise.
2717 * typeck.c: Likewise.
2718 * verify.c: Likewise.
2720 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2722 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2723 (java.install_common, java.install-man): Adjust for above.
2724 (java.uninstall): Likewise.
2726 2003-12-03 Michael Koch <konqueror@gmx.de>
2728 * class.c (make_class_data):
2729 Push field value to 'hack_signers' instead of 'signers'.
2730 * decl.c (java_init_decl_processing):
2731 Push field 'hack_signers' instead of 'signers'.
2733 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2735 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2738 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2741 * parse.y (qualify_ambiguous_name): Remove lots of broken
2742 field access processing - there's no need to do that here,
2743 because we have resolve_field_access. Remove
2744 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2745 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2748 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2751 * parse.y (java_complete_lhs): Save location prior to patching
2754 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2757 * resource.c (write_resource_constructor): Append
2758 "_resource" to constructor identifier name.
2760 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2763 * constants.c (cpool_for_class): New function.
2764 (outgoing_cpool): Remove global variable.
2765 (alloc_name_constant): Use cpool_for_class.
2766 (build_constants_constructor): Likewise.
2767 * decl.c (java_expand_body): Set current_class.
2768 * java-tree.h (outgoing_cpool) Remove declaration.
2769 (init_outgoing_cpool): Likewise.
2770 * jcf-parse.c (init_outgoing_cpool): Remove function.
2771 (parse_class_file): Don't call init_outgoing_cpool.
2772 * parse.y (java_complete_expand_methods): Don't call
2773 init_outgoing_cpool. Don't save outgoing_cpool.
2774 (java_expand_classes): Don't restore outgoing_cpool.
2775 (java_finish_classes): Likewise.
2777 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2779 * Make-lang.in: (java.install-common) Add
2780 symlink for $(target_noncanonical)-gcjh for
2783 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2785 * Make-lang.in (java.extraclean): Delete.
2787 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2789 * Make-lang.in (check-java): Add.
2791 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2794 * except.c (prepare_eh_table_type): Allocate variable-sized
2795 buffer `buf' with alloca.
2797 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2801 decl.c (java_init_decl_processing): Don't initialize
2802 class_not_found_type_node, no_class_def_found_type_node.
2804 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2805 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2806 (class_not_found_type_node, no_class_def_found_type_node):
2809 parse.y (build_dot_class_method_invocation): Add this_class
2810 argument. Qualify method invocations to a different class.
2811 (create_new_parser_context): Initialize saved_data_ctx to 0.
2812 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2813 (build_dot_class_method): Don't load classes. Register
2815 (build_incomplete_class_ref): Special cases for interfaces
2816 and inner classes. Move build_dot_class_method call to here...
2817 (patch_incomplete_class_ref): ...from here. Pass current_class
2818 to build_dot_class_method_invocation.
2819 (build_assertion): Pass class_type to
2820 build_dot_class_method_invocation.
2821 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2823 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2826 * java-tree.h (BLOCK_EMPTY_P): Define.
2827 * parse.y (java_complete_lhs): Check for empty blocks
2828 in TRY_FINALLY_EXPR case.
2830 2003-11-17 Andrew Haley <aph@redhat.com>
2832 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2833 (struct lang_decl_var:freed): New variable.
2834 * decl.c (poplevel): Mark local vars that have gone out of scope.
2835 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2838 2003-11-16 Jason Merrill <jason@redhat.com>
2840 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2841 and TAGS files that include them for each front end.
2843 2003-11-15 Tom Tromey <tromey@redhat.com>
2845 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2847 2003-11-12 Jason Merrill <jason@redhat.com>
2849 PR optimization/12547
2850 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2851 BLOCK_EXPR_BODY directly.
2853 2003-11-12 Andrew Haley <aph@redhat.com>
2856 * parse.y (fold_constant_for_init): Check that we really do have a
2860 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2861 init_test_decls being inlined.
2864 * parse.y (do_resolve_class): Check return value from
2865 breakdown_qualified().
2867 2003-11-11 Tom Tromey <tromey@redhat.com>
2870 * parse.y (merge_string_cste): Handle case where we have a
2871 pointer that happens to be zero, not null_pointer_node.
2873 2003-11-10 Tom Tromey <tromey@redhat.com>
2875 * jcf-parse.c (classify_zip_file): Correctly compare
2876 filename_length against length of manifest file's name.
2878 2003-11-08 Tom Tromey <tromey@redhat.com>
2881 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2883 2003-11-06 Andrew Haley <aph@redhat.com>
2885 * expr.c (java_stack_swap): Make sure destination stack slots are
2886 of the correct type.
2888 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2890 * Make-lang.in (dvi): Move targets to $(docobjdir).
2891 (gcj.dvi): Simplify rule and adjust target.
2892 (gcj.info): Simplify rule.
2893 (gcj.pod): New intermediate rule.
2894 (gcjh.pod): Likewise.
2895 (jv-scan.pod): Likewise.
2896 (jcf-dump.pod): Likewise.
2897 (gij.pod): Likewise.
2898 (jv-convert.pod): Likewise.
2899 (rmic.pod): Likewise.
2900 (rmiregistry.pod): Likewise.
2903 (jv-scan.1): Delete.
2904 (jcf-dump.1): Delete.
2906 (jv-convert.1): Delete.
2908 (rmiregistry.1): Delete.
2910 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2912 Fixes PR java/12866.
2913 * parse.y (resolve_qualified_expression_name): Move test
2914 for outer field access methods from here...
2915 (check_thrown_exceptions) ...to here.
2917 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2919 * .cvsignore: Delete.
2921 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2923 * verify.c (verify_jvm_instructions): Don't warn about legal
2924 eh binding regions generated for example by jdk 1.4.1.
2926 2003-10-24 David S. Miller <davem@redhat.com>
2928 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2930 2003-10-22 Andrew Haley <aph@redhat.com>
2932 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2933 (java_get_callee_fndecl): New.
2935 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2937 * java-tree.h (ctable_decl): New.
2938 (catch_classes): New.
2939 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2941 * decl.c (java_init_decl_processing): Add catch_class_type.
2943 Add catch_classes field.
2945 * class.c (build_indirect_class_ref): Break out from
2947 (make_field_value): Check flag_indirect_dispatch.
2948 (make_class_data): Ditto.
2949 Tidy uses of PUSH_FIELD_VALUE.
2950 Add field catch_classes.
2951 (make_catch_class_record): New.
2953 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2955 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2957 * jcf-write.c: Follow spelling conventions.
2958 * parse.y: Likewise.
2960 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2962 * ChangeLog: Fix typos.
2963 * expr.c: Fix comment typos.
2964 * jcf-write.c: Likewise.
2967 * mangle.c: Likewise.
2968 * parse-scan.y: Likewise.
2969 * parse.y: Likewise.
2971 2003-10-22 Tom Tromey <tromey@redhat.com>
2973 * expr.c (expand_byte_code): Only warn about dead bytecode when
2974 extra_warnings is set.
2976 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2978 Fix for PR java/12586.
2979 * mangle.c (find_compression_record_match): Don't iterate through
2980 package namespace elements unless they all match compression_table
2983 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
2985 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
2986 (generate-manpages): Likewise.
2987 (java.maintainer-clean): Likewise.
2988 (gcj.info): Likewise.
2991 (jv-scan.1): Likewise.
2992 (jcf-dump.1): Likewise.
2994 (jv-convert.1): Likewise.
2996 (rmiregistry.1): Likewise.
2997 (java.install-man): Likewise.
2998 (parse-scan.o): Move and define complete compile line.
2999 (parse.o): Likewise.
3000 (jcf-tree-inline.o): Move.
3002 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3004 * Make-lang.in (info): Update dependencies.
3005 (java.install-info): Remove.
3006 ($(srcdir)/java/gcj.info): Replace with ...
3007 ($(docobjdir)/gcj.info): ... this.
3009 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3011 * Make-lang.in: Replace uses of $(target_alias) with
3012 $(target_noncanonical).
3014 2003-10-09 Tom Tromey <tromey@redhat.com>
3016 * decl.c (java_init_decl_processing): Declare signers field.
3017 * class.c (make_class_data): Set signers field.
3019 2003-10-09 Jason Merrill <jason@redhat.com>
3021 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3022 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3025 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3027 * Make-lang.in (java.info): Replace with ...
3029 (java.dvi): Replace with ...
3031 (java.generated-manpages): Replace with ...
3033 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3035 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3037 2003-10-01 Andrew Haley <aph@redhat.com>
3039 * jcf-parse.c (java_parse_file): Write otable and atable.
3040 * java-tree.h (atable_methods): New.
3042 (atable_syms_decl): New.
3043 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3044 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3045 (symbol_*type): Rename method_symbol* to symbol*type.
3046 (emit_offset_symbol_table): Delete.
3047 (emit_symbol_table): New.
3048 (get_symbol_table_index): New.
3050 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3051 (build_known_method_ref): Likewise.
3052 (get_symbol_table_index): Rename from get_offset_table_index.
3053 Parameterize to allow re-use by differing types of symbol table.
3054 (build_invokevirtual): Pass table to get_offset_table_index.
3055 * decl.c (java_init_decl_processing): Push types and decls for
3056 atable and atable_syyms.
3057 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3058 (make_class_data): Add new fields atable and atable_syms.
3059 (emit_symbol_table): Rename from emit_offset_symbol_table.
3060 Parameterize to allow re-use by different types of symbol table.
3061 (build_symbol_entry): Renamed from build_method_symbols_entry.
3063 2003-09-30 Roger Sayle <roger@eyesopen.com>
3065 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3066 semantics for SAVE_EXPR, by caching the result in a temporary.
3068 2003-09-28 Richard Henderson <rth@redhat.com>
3070 * check-init.c (check_init): Save and restore input_location
3071 instead of file and line separately.
3072 * decl.c (java_expand_body): Likewise.
3073 * jcf-write.c (generate_bytecode_insns): Likewise.
3074 * parse.y (safe_layout_class): Likewise.
3075 * jcf-parse.c (read_class, parse_class_file): Likewise.
3076 (java_parse_file): Use %H for warning locator.
3078 2003-09-28 Roger Sayle <roger@eyesopen.com>
3080 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3081 with void-type branches instead of using a COMPOUND_EXPR.
3083 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3085 * decl.c (java_optimize_inline, dump_function): Remove.
3086 * java-tree.h (java_optimize_inline): Remove declaration.
3087 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3088 * parse.y (source_end_java_method, java_expand_classes):
3089 Likewise. Remove dead code.
3091 2003-09-27 Roger Sayle <roger@eyesopen.com>
3093 * lang.c (java_init_options): Set flag_evaluation_order.
3094 * expr.c (force_evaluation_order): Don't attempt to force
3095 evaluation order of binary operations using save_expr.
3096 * parse.y (java_complete_lhs): No longer need to call
3097 force_evaluation_order when constructing binary operators.
3099 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3100 Bryce McKinlay <bryce@mckinlay.net.nz>
3103 * parse.y (not_accessible_field_error): New function.
3104 (resolve_expression_name): Check field access permissions.
3105 (resolve_qualified_expression_name): Use
3106 not_accessible_field_error.
3107 (resolve_qualified_expression_name): Likewise.
3109 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3111 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3113 2003-09-23 Roger Sayle <roger@eyesopen.com>
3115 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3116 with equal operands without side-effects.
3118 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3120 * decl.c (java_init_decl_processing): Don't emit otable decls
3121 if flag_indirect_dispatch is not set.
3123 2003-09-21 Richard Henderson <rth@redhat.com>
3125 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3128 2003-09-21 Richard Henderson <rth@redhat.com>
3130 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3131 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3133 2003-09-20 Richard Henderson <rth@redhat.com>
3135 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3137 2003-09-18 Roger Sayle <roger@eyesopen.com>
3139 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3140 * check-init.c (check_init): Likewise.
3142 2003-09-18 Roger Sayle <roger@eyesopen.com>
3144 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3146 2003-09-16 Andrew Haley <aph@redhat.com>
3148 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3150 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3153 * mangle.c (find_compression_record_match): Skip
3154 over a "6JArray" (the array template mangled string)
3156 (mangle_array_type): Correct minor typo.
3157 (atms): Move definition to the beginning.
3159 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3161 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3162 out. Fix for PR java/12254.
3164 2003-09-11 Richard Henderson <rth@redhat.com>
3166 * parse.y (source_end_java_method): Update for new
3167 cgraph_finalize_function argument.
3169 2003-09-09 Richard Henderson <rth@redhat.com>
3171 * parse.y (source_end_java_method): Update call to
3172 cgraph_finalize_function.
3174 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3176 * decl.c (java_expand_body): New function.
3177 * expr.c (build_class_init): Set DECL_IGNORED_P.
3178 * java-tree.h (start_complete_expand_method,
3179 java_expand_body): Declare.
3180 * jcf-parse.c (cgraph.h): Include.
3181 (java_parse_file): Handle flag_unit_at_a_time.
3182 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3183 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3184 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3185 (java_start_inlining): New function.
3186 * parse.h (java_finish_classes): Declare.
3187 * parse.y: Include cgraph.h.
3188 (block): Don't special-case empty block production.
3189 (craft_constructor): Set DECL_INLINE.
3190 (source_end_java_method): Handle flag_unit_at_a_time.
3191 Replace inline code with call to java_expand_body.
3192 (start_complete_expand_method): Remove static modifier.
3193 (java_expand_method_bodies): Patch function tree for
3194 class initialization and/or synchronization as needed.
3195 Don't begin RTL expansion yet.
3196 (java_expand_classes): Check flag_unit_at_a_time before
3197 calling finish_class.
3198 (java_finish_classes): New function.
3199 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3200 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3201 (emit_test_initialization): Set DECL_IGNORED_P.
3203 2003-09-03 Roger Sayle <roger@eyesopen.com>
3205 * builtins.c (enum builtin_type): Delete unused enumeration.
3206 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3208 2003-08-28 Tom Tromey <tromey@redhat.com>
3210 * gcj.texi (Extensions): Document gcjlib URLs.
3212 2003-08-20 Tom Tromey <tromey@redhat.com>
3214 * gcj.texi (Extensions): Added xref.
3215 (libgcj Runtime Properties): Document
3216 gnu.gcj.runtime.VMClassLoader.library_control.
3218 2003-08-20 Andrew Haley <aph@redhat.com>
3220 * except.c (prepare_eh_table_type): Use new encoding for exception
3221 handlers when using -fno-assume-compiled.
3223 2003-08-13 Tom Tromey <tromey@redhat.com>
3225 * gcj.texi (Invoking gij): Document -X and -?.
3227 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3229 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3230 GCJH_OBJS, JCFDUMP_OBJS
3231 * win32-host.c: Removed the unnecessary and broken dependency
3234 2003-08-11 Tom Tromey <tromey@redhat.com>
3236 * parse.y (java_check_regular_methods): Typo fixes. Call
3237 check_interface_throws_clauses. Use
3238 check_concrete_throws_clauses.
3239 (check_interface_throws_clauses): New function.
3240 (check_concrete_throws_clauses): New function.
3241 (hack_is_accessible_p): New function.
3242 (find_most_specific_methods_list): Added FIXME.
3243 * typeck.c (lookup_do): Use `flags' argument to decide what to
3245 (lookup_argument_method_generic): New function.
3246 (lookup_argument_method2): Removed.
3247 * jcf.h (ACC_INVISIBLE): New define.
3248 * jcf-write.c (generate_classfile): Skip invisible methods.
3249 * class.c (add_miranda_methods): New function.
3250 (layout_class_methods): Use it.
3251 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3252 * java-tree.h (METHOD_INVISIBLE): New define.
3253 (lang_decl_func) [invisible]: New field.
3254 (lookup_argument_method_generic): Declare.
3255 (SEARCH_INTERFACE): New define.
3256 (SEARCH_SUPER): Likewise.
3257 (SEARCH_ONLY_INTERFACE): Likewise.
3258 (SEARCH_VISIBLE): Likewise.
3259 (lookup_argument_method2): Removed declaration.
3261 2003-08-05 Tom Tromey <tromey@redhat.com>
3263 Fix for PR java/11600:
3264 * parse.y (java_complete_lhs): See whether we're calling a method
3266 (check_thrown_exceptions): Added `is_array_call' argument;
3267 fixed `clone' checking; updated all callers.
3269 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3271 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3273 2003-08-03 Tom Tromey <tromey@redhat.com>
3275 * java-tree.h (METHOD_TRANSIENT): Removed.
3276 * decl.c (pushdecl): Removed some dead code.
3277 * class.c (get_access_flags_from_decl): Can't have transient
3279 (add_method_1): Can't have a transient method.
3281 2003-07-28 Andreas Jaeger <aj@suse.de>
3283 * jvspec.c: Convert to ISO C90 prototypes.
3285 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3287 * decl.c (force_poplevels): Fix warning call.
3289 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3291 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3292 (expand_java_field_op): Likewise.
3293 * class.c (layout_class_method): Likewise
3294 (emit_register_classes): Likewise.
3295 * decl.c (pushdecl): Likewise.
3296 (poplevel): Likewise.
3297 (force_poplevels): Likewise.
3298 (give_name_to_locals): Likewise.
3299 * check-init.c (check_for_initialization): Likewise.
3301 2003-07-24 Jason Merrill <jason@redhat.com>
3303 * java-tree.h: Move boolean_type_node et al to the back end.
3305 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3307 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3310 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3312 * lang.opt: Don't show -MD_ and -MDD_.
3314 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3316 * lang-options.h: Remove.
3317 * lang.opt: Add help text.
3319 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3321 * expr.c: Remove the last argument to expand_assignment().
3323 2003-07-09 Jan Hubicka <jh@suse.cz>
3325 * java-tree.h (DECL_NUM_STMTS): Rename to...
3326 (DECL_ESTIMATED_INSNS): ... this.
3327 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3328 New static functions.
3329 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3330 * parser.y (add_stmt_to_compound): Do not account statements.
3332 2003-07-08 Mark Wielaard <mark@klomp.org>
3334 * gcj.texi: CNI now expands to Compiled Native Interface.
3336 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3338 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3340 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3342 * expr.c (expand_byte_code): Adjist emit_line_note call.
3344 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3346 * lang.c (java_handle_option): Don't handle filenames.
3348 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3350 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3353 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3354 * jcf.h: Delete COMPARE_FILENAMES definition.
3356 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3358 * lang.c (java_init_options): Update prototype.
3360 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3362 * decl.c (poplevel): Adjust define_label call.
3364 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3366 * gjavah.c (flag_jni): Make non-static.
3367 * parse-scan.y (ctxp): Make non-static.
3369 * class.c (build_method_symbols_entry)
3370 * expr.c (get_offset_table_index)
3371 * jcf-parse.c (jcf_parse):
3372 Mark the definition static, matching the forward declaration.
3374 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3376 * lang.c (java_handle_option): Don't check for missing arguments.
3378 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3380 * class.c (push_class): Use a location_t to save place.
3381 (emit_register_classes): Set input_location. Adjust
3382 expand_function_end call.
3383 * resource.c (write_resource_constructor): Likewise.
3384 * decl.c (end_java_method): Adjust expand_function_end call.
3385 * parse.y (source_end_java_method): Likewise.
3387 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3389 * lang.c (java_handle_option): Likewise.
3391 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3393 * lang.c (java_handle_option): Special-casing of optional
3394 joined arguments no longer needed.
3395 * lang.opt: Update switches that take optional argument.
3397 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3399 * lang.opt: Declare Java.
3400 * lang.c (java_init_options): Update.
3402 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3404 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3406 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3408 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3409 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3410 * lang.opt: -MD and -MMD have an underscore.
3412 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3414 * class.c (emit_register_classes): Adjust init_function_start
3416 * decl.c (complete_start_java_method): Likewise.
3417 * resource.c (write_resource_constructor): Likewise.
3419 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3421 * Make-lang.in: Update to use options.c and options.h.
3422 * lang.c: Include options.h not j-options.h.
3423 (java_handle_option): Abort on unrecognized option.
3424 (java_init_options): Request Java switches.
3426 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3428 * Make-lang.in: Handle mostlyclean.
3430 2003-06-11 Tom Tromey <tromey@redhat.com>
3432 * lang.c (java_handle_option): Update dependency_tracking for
3435 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3438 2003-06-10 Andrew Haley <aph@redhat.com>
3440 * resource.c (write_resource_constructor): Use expand_expr to
3441 generate the address of the label attached to a resource.
3442 * Make-lang.in (java/resource.o): Add expr.h
3444 2003-06-10 Andrew Haley <aph@redhat.com>
3446 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3447 (java_decl_ok_for_sibcall): New.
3449 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3451 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3452 (java/j-options.c, java/j-options.h): New.
3453 * java-tree.h (resource_name, compile_resource_file,
3454 compile_resource_data): Constify.
3455 * jcf-write.c (jcf_write_base_directory): Similarly.
3456 * jcf.h (jcf_write_base_directory): Similarly.
3457 * lang.c: Include j-options.h.
3458 (cl_options_count, cl_options, string_option, java_decode_option,
3459 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3460 process_option_with_no): Remove.
3461 (resource_name): Constify.
3462 (LANG_HOOKS_HANDLE_OPTION): Override.
3463 (java_handle_option): New.
3464 (java_init): Don't call jcf_path_init.
3465 (java_init_options): Call jcf_path_init.
3467 * resource.c (compile_resource_data, compile_resource_file): Constify.
3469 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3471 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3472 (struct lang_decl_func): Add last_line field.
3473 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3474 DECL_SOURCE_LINE_LAST): Remove.
3475 * parse.y (missing_return_error, finish_method_declaration,
3476 lookup_cl, start_artificial_method_body, source_end_java_method,
3477 start_complete_expand_method): Adjust.
3479 2003-06-08 Tom Tromey <tromey@redhat.com>
3481 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3482 fno-assume-compiled.
3484 2003-06-08 Roger Sayle <roger@eyesopen.com>
3486 * builtins.c (define_builtin_type, builtin_types): Delete.
3487 (define_builtin): Rewritten to take just the built-in code,
3488 the function's name, type and fallback library function name.
3489 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3490 (initialize_builtins): Overhaul to define the GCC builtins
3491 used by gcj manually, providing the Java run-time's
3492 implementations as the fallback library function.
3494 2003-06-08 Anthony Green <green@redhat.com>
3496 * parse.y (patch_cast): Fix conversions from floating-point to
3499 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3501 * Make-lang.in: Update.
3502 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3504 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3506 * lang.c (java_init_options): Update.
3508 2003-06-05 Jan Hubicka <jh@suse.cz>
3510 * Make-lang.in: Add support for stageprofile and stagefeedback
3512 2003-05-31 Roger Sayle <roger@eyesopen.com>
3514 * lang.c (java_init_options): Prescribe wrap-around two's
3515 complement arithmetic overflow by setting flag_wrapv.
3517 2003-05-29 Roger Sayle <roger@eyesopen.com>
3519 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3520 (builtin_record): Add an additional builtin_code field to
3521 record which GCC built-in corresponds to the Java function.
3522 (java_builtins): Add new entries for atan, atan2, exp, log,
3524 (max_builtin, min_builtin, abs_builtin): Perform constant
3525 folding on the resulting tree.
3526 (java_build_function_call_expr): Likewise, perform constant
3527 folding on the resulting tree.
3528 (initialize_builtins): The NULL creators are now allowed in
3529 the java_builtins table, which is now terminated by an entry
3530 with builtin_code == END_BUILTINS.
3531 (check_for_builtin): Likewise. If the matching creator is
3532 NULL, construct the call using java_build_function_call_expr
3533 directly with the decl for the corresponding builtin_code.
3535 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3537 * win32-host.c: Normalize copyright boilerplate.
3539 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3541 * parse.y (print_int_node): Use string concatentation on
3542 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3543 function calls into one.
3545 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3547 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3548 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3549 all the affected error messages.
3551 2003-05-13 Richard Henderson <rth@redhat.com>
3553 * class.c (layout_class_method): Set DECL_EXTERNAL.
3554 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3555 * java-tree.h (java_mark_class_local): Declare.
3556 * jcf-parse.c (parse_class_file): Use it.
3557 * parse.y (java_expand_classes): Likewise.
3559 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3561 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3562 * lex.h: #include input.h.
3563 * jv-scan.c (input_filename): Remove.
3565 2003-05-02 Tom Tromey <tromey@redhat.com>
3568 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3569 (handle_inner_classes): New function.
3571 2003-05-01 Tom Tromey <tromey@redhat.com>
3574 * parse.y (finish_for_loop): Do nothing if update expression is a
3575 EXPR_WFL_NODE wrapping nothing.
3576 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3578 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3580 * lex.h (input_lineno): Remove declaration.
3581 * parse-scan.y: #include input.h.
3582 (input_filename): Remove declaration.
3583 (input_location): Add definition.
3584 (input_line): Remove definition.
3586 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3588 * lex.h (lineno): Rename to ...
3589 (input_line): ... here
3590 * parse-scan.y (lineno): Rename to ...
3591 (input_line): ... here.
3592 (reset_report): Rename lineno to input_line.
3593 * check-init.c (check_init): Likewise.
3594 * class.c (push_class): Likewise.
3595 * decl.c (complete_start_java_method, end_java_method): Likewise.
3596 * expr.c (expand_byte_code): Likewise.
3597 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3598 * jcf-write.c (generate_bytecode_insns): Likewise.
3599 * lex.c (java_init_lex, java_allocate_new_line,
3600 do_java_lex): Likewise.
3601 * parse.h (YYNOT_TWICE): Likewise.
3602 * parse.y (empty_statement, expression_statement,
3603 java_pop_parser_context, java_parser_context_save_global,
3604 yyerror, register_fields, method_header, safe_layout_class,
3605 find_in_imports_on_demand, create_artificial_method,
3606 source_end_java_method, start_complete_expand_method,
3607 build_thisn_assign, java_complete_lhs,
3608 maybe_absorb_scoping_block): Likewise.
3610 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3612 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3613 '/' when computing java source filename
3615 2003-04-13 Tom Tromey <tromey@redhat.com>
3617 * gjavah.c (print_c_decl): Indentation fix.
3619 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3621 * class.c (make_field_value, make_method_value, get_dispatch_table)
3622 (make_class_data, emit_offset_symbol_table)
3623 * constants.c (build_constants_constructor)
3624 * java-tree.h (START_RECORD_CONSTRUCTOR)
3625 * parse.y (maybe_build_array_element_wfl):
3626 Use build_constructor.
3628 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3631 * parse.y (string_convert_int_cst): Always use at least one digit
3632 in string conversion. Remove ASCII dependence.
3633 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3635 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3637 * Make-lang.in: added win32-host.c
3638 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3639 resolves to open() on non-Win32 platforms and
3640 Win32-specific jcf_open_exact_case() on Win32
3641 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3642 when trying .java and .class files
3643 * win32-host.c: added to repository. Defines
3644 Win32-specific jcf_open_exact_case()
3646 2003-04-10 Andrew Haley <aph@redhat.com>
3648 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3649 (maybe_free_localvar): Renamed from localvar_free.
3650 Add new arg, really.
3651 (generate_bytecode_insns): Set new variable, jsrs.
3652 Only free local vars if no jsr insns have been emittted.
3653 Call maybe_free_localvar, not localvar_free.
3655 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3657 * gcj.texi: Remove @ at start of file.
3659 2003-03-25 Tom Tromey <tromey@redhat.com>
3661 * parse.y (create_interface): Call CHECK_DEPRECATED.
3663 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3665 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3667 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3669 * javaop.h (jfloat, jdouble): Make them structures mirroring
3670 the bit fields of IEEE float and double respectively.
3671 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3672 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3673 (union Word, union DWord): Delete.
3674 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3676 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3677 D_NAN_MASK): Delete.
3678 (jni_print_float, jni_print_double): New. Generate
3679 hexadecimal floating constants.
3680 (print_field_info): Use jni_print_float/double.
3682 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3683 finite floating point numbers for output; special case
3686 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3688 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3689 Replace 0 and 1 with true and false in return statements.
3691 2003-03-19 Tom Tromey <tromey@redhat.com>
3693 * lex.c (do_java_lex): Renamed from java_lex.
3694 (java_lex): New function.
3697 2003-03-13 Tom Tromey <tromey@redhat.com>
3699 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3702 2003-03-04 Andrew Haley <aph@redhat.com>
3704 * gjavah.c (is_first_data_member): New global variable.
3705 (print_c_decl): If it's the first data member, align it as the
3707 (process_file): Set is_first_data_member.
3709 2003-03-11 Tom Tromey <tromey@redhat.com>
3711 * parse.y (resolve_field_access): Initialize class if field is
3712 found in another static field.
3713 * expr.c (build_class_init): Don't optimize out initialization of
3714 implemented interface.
3716 2003-03-11 Andrew Haley <aph@redhat.com>
3718 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3721 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3723 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3724 and DIR_SEPARATOR_2 for a target.
3725 Correct minor typos.
3727 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3728 and DIR_SEPARATOR_2 for a target into account.
3730 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3732 * lang.c (java_init): Update prototype, move code to java_post_options.
3733 (java_post_options): Similarly.
3735 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3737 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3738 compare file name components depending on the case-sensitivity
3739 or otherwise of the host file system.
3741 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3742 "strcmp" to compare file name components.
3743 Use IS_DIR_SEPARATOR instead of comparing directly against
3745 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3746 comparing directly against DIR_SEPARATOR.
3748 2003-03-04 Tom Tromey <tromey@redhat.com>
3750 * Make-lang.in (java.tags): New target.
3752 2003-03-01 Roger Sayle <roger@eyesopen.com>
3754 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3755 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3757 2003-03-01 Tom Tromey <tromey@redhat.com>
3759 * parse.y (jdep_resolve_class): Only check deprecation if we found
3762 2003-02-28 Tom Tromey <tromey@redhat.com>
3765 * class.c (maybe_layout_super_class): Always pass a WFL to
3767 * parse.y (do_resolve_class): Updated comment to explain
3770 2003-02-26 Tom Tromey <tromey@redhat.com>
3772 * jcf-write.c (generate_classfile): Check whether class is
3773 deprecated before writing attribute count.
3775 2003-02-25 Roger Sayle <roger@eyesopen.com>
3777 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3778 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3780 2003-02-23 Tom Tromey <tromey@redhat.com>
3782 * lang-options.h: Added -Wdeprecated.
3783 * gcj.texi (Warnings): Document -Wdeprecated.
3784 * java-tree.h (flag_deprecated): Declare.
3785 * lang.c (lang_W_options): Added deprecated.
3786 (flag_deprecated): New global.
3787 * chartables.h: Rebuilt.
3788 * gen-table.pl (process_one): Look at whitespace.
3789 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3790 * parse.h (CLEAR_DEPRECATED): New macro.
3791 (CHECK_DEPRECATED_NO_RESET): New macro.
3792 * jcf-parse.c (handle_deprecated): New function.
3793 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3794 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3795 * parse.y (resolve_type_during_patch): Check deprecation.
3796 (jdep_resolve_class): Likewise.
3797 (process_imports): Likewise.
3798 (resolve_expression_name): Likewise.
3799 (check_deprecation): Strip arrays from decl. Check
3801 (patch_method_invocation): Also check the particular constructor
3803 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3804 * jcf-write.c (append_deprecated_attribute): New function.
3805 (generate_classfile): Generate deprecated attribute when
3807 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3808 (java_lex) [case '*']: Simplify logic.
3809 (java_start_char_p): Use LETTER_MASK.
3810 (java_part_char_p): Likewise.
3811 (java_space_char_p): New function.
3813 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3815 Change base class access representation.
3816 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3817 (add_interface_do): Likewise.
3819 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3821 * decl.c (java_init_decl_processing): Change
3822 soft_lookupjnimethod_node to reflect the change in
3823 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3824 * expr.c (build_jni_stub): Calculate and pass the size
3825 on the stack of the arguments to a JNI function. Use
3826 new target macro MODIFY_JNI_METHOD_CALL to allow a
3827 target to modify the call to a JNI method.
3829 2003-02-08 Roger Sayle <roger@eyesopen.com>
3831 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3832 instead of basename to avoid compiler warnings on Tru64.
3834 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3836 * gcj.texi: Update to GFDL 1.2.
3838 2003-01-31 Andrew Haley <aph@redhat.com>
3840 * parse.y (java_expand_classes): Scan the whole class list looking
3841 for access methods that haven't yet been expanded.
3843 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3847 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3848 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3849 * jcf-parse.c: Likewise.
3851 2003-01-31 Mark Wielaard <mark@klomp.org>
3853 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3855 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3857 * class.c (make_class): Use BINFO_ELTS.
3858 (set_super_info): Likewse.
3859 (add_interface_do): Likewise.
3861 2003-01-30 Tom Tromey <tromey@redhat.com>
3863 * jcf-parse.c (read_class): Update identifier's class value if it
3864 changed during parsing.
3866 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3868 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3869 Propagate change to all other rules as required.
3870 (java/parse-scan.o): Add explicit dependency on
3871 $(parsedir)/java/parse-scan.c .
3873 2003-01-29 Tom Tromey <tromey@redhat.com>
3875 * parse.y (patch_assignment): Only transform the rhs of an
3876 assignment when compiling to native.
3878 2003-01-28 Tom Tromey <tromey@redhat.com>
3880 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3882 2003-01-28 Tom Tromey <tromey@redhat.com>
3884 * lex.c (java_lex): Don't include UEOF as part of token.
3885 (java_read_unicode): Error if \u sequence prematurely terminated.
3887 2003-01-27 Tom Tromey <tromey@redhat.com>
3889 * parse.y (java_check_regular_methods): Check for construct after
3890 checking types in throws clause.
3892 2003-01-24 Tom Tromey <tromey@redhat.com>
3894 * class.c (build_static_field_ref): Only a String or numeric field
3895 can fold to a constant.
3897 2003-01-23 Tom Tromey <tromey@redhat.com>
3899 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3900 file name in resource buffer.
3902 2003-01-23 Tom Tromey <tromey@redhat.com>
3904 * expr.c (build_known_method_ref): Use method's context to find
3907 2003-01-23 Tom Tromey <tromey@redhat.com>
3909 * constants.c (set_constant_entry): Allocated cleared memory.
3911 2003-01-22 Tom Tromey <tromey@redhat.com>
3913 * java-tree.h: Don't use PARAMS.
3914 * resource.c: Add prototypes for all functions.
3915 (write_resource_constructor): Use `const char *' to avoid
3918 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3920 * jcf-parse.c (process_zip_dir): Remove unused variable.
3922 2003-01-22 Tom Tromey <tromey@redhat.com>
3924 * expr.c (build_invokeinterface): Abort if method's context is not
3927 2003-01-22 Tom Tromey <tromey@redhat.com>
3929 * gcj.texi (Input and output files): Mention non-class entries.
3930 * decl.c (java_init_decl_processing): Call
3931 init_resource_processing.
3932 * java-tree.h (compile_resource_data, write_resource_constructor,
3933 compile_resource_file, init_resource_processing): Declare.
3934 * config-lang.in (gtfiles): Added resource.c.
3935 * Make-lang.in (gt-java-resource.h): New target.
3936 (JAVA_OBJS): Added resource.o.
3937 (java/resource.o): New target.
3938 * resource.c: New file.
3939 * class.c (compile_resource_file): Moved to resource.c.
3940 (registerResource_libfunc): Likewise.
3941 (utf8_decl_list): Mark with GTY; now static.
3942 * jcf-parse.c (classify_zip_file): New function.
3943 (parse_zip_file_entries): Use it; compile .properties files.
3944 (process_zip_dir): Use classify_zip_file and compute_class_name.
3945 Don't write class name into zip directory.
3946 (java_parse_file): Call write_resource_constructor.
3947 (compute_class_name): New function.
3948 * jcf-io.c (read_zip_member): Reindented.
3950 2003-01-21 Tom Tromey <tromey@redhat.com>
3952 * class.c (supers_all_compiled): New function.
3953 (make_class_data): Use it.
3955 2003-01-21 Tom Tromey <tromey@redhat.com>
3957 * parse.y (method_header): Native method can't be strictfp.
3958 No method can be transient or volatile.
3960 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3962 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3964 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3966 * check-init.c: Fix comment typos.
3967 * class.c: Likewise.
3968 * constants.c: Likewise.
3970 * except.c: Likewise.
3972 * java-except.h: Likewise.
3973 * java-tree.h: Likewise.
3974 * javaop.h: Likewise.
3975 * jcf-dump.c: Likewise.
3976 * jcf-io.c: Likewise.
3977 * jcf-parse.c: Likewise.
3978 * jcf-write.c: Likewise.
3980 * mangle.c: Likewise.
3981 * typeck.c: Likewise.
3982 * verify.c: Likewise.
3984 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3986 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
3987 * jcf-write.c: Include "tm_p.h".
3989 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3991 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
3993 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3995 * builtins.c (java_build_function_call_expr): Renamed from
3996 build_function_call_expr. All callers changed.
3998 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
3999 * jcf-parse.c: Include tm_p.h.
4001 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4004 2003-01-14 Tom Tromey <tromey@redhat.com>
4006 * class.c (make_class_data): Check that super is compiled before
4007 building class reference to it.
4009 2003-01-14 Andrew Haley <aph@redhat.com>
4011 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4012 varargs function -- correct.
4014 2003-01-14 Andrew Haley <aph@redhat.com>
4016 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4018 2003-01-14 Andrew Haley <aph@redhat.com>
4020 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4021 varargs function -- correct.
4023 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4024 temporary if the RHS is a reference.
4026 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4028 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4029 * keyword.h: Regenerated.
4031 * All Files: Convert to ISO C style function definitions.
4033 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4035 * parse.y (check_pkg_class_access): ANSIfy definition.
4037 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4039 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4042 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4044 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4046 Merge from pch-branch:
4048 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4050 * Make-lang.in (java/gjavah.o): Update dependencies.
4051 * gjavah.c: Include ggc.h.
4053 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4055 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4056 (JCFDUMP_OBJS): Add ggc-none.o.
4057 (java/jcf-dump.o): Depend on GGC_H.
4058 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4059 CPool substructures.
4060 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4061 * jcf-dump.c: Include ggc.h.
4063 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4065 * jcf.h (union cpool_entry): New.
4066 (struct CPool): Use gengtype to mark. Change field 'data' to be
4068 (struct JCF): Use gengtype to mark.
4069 (CPOOL_UINT): Update for new cpool_entry type.
4070 (CPOOL_USHORT1): Likewise.
4071 (CPOOL_USHORT2): Likewise.
4072 (CPOOL_FINISH): Use GC to free cpool subfields.
4073 * parse.h (struct parser_ctxt): Mark field current_jcf.
4074 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4075 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4076 (main_jcf): Use gengtype to mark.
4077 (ggc_mark_jcf): Delete.
4078 (get_constant): Update for new cpool_entry type.
4079 (give_name_to_class): Likewise.
4080 (get_class_constant): Likewise.
4081 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4082 (java_parse_file): Use GGC to allocate struct JCF.
4083 (init_jcf_parse): Don't call ggc_add_root.
4084 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4086 * java-tree.h (current_jcf): Use gengtype to mark.
4087 (CPOOL_UTF): Update for new cpool_entry type.
4088 (outgoing_cpool): Use gengtype to mark.
4089 (struct lang_type): GC struct JCF and struct CPool.
4090 * config-lang.in (gtfiles): Add jcf.h.
4091 * constants.c (find_tree_constant): New.
4092 (set_constant_entry): Allocate cpool subfields using GGC. Update
4093 for new cpool_entry type.
4094 (find_constant1): Update for new cpool_entry type.
4095 (find_constant2): Likewise.
4096 (find_utf8_constant): Use find_tree_constant.
4097 (find_class_or_string_constant): Remove unnecessary cast to jword.
4098 Update for new cpool_entry type.
4099 (count_constant_pool_bytes): Update for new cpool_entry type.
4100 (write_constant_pool): Likewise.
4101 (alloc_name_constant): Use find_tree_constant.
4102 (build_constants_constructor): Update for new cpool_entry type.
4104 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4106 * parse.y (mark_parser_ctxt): Delete.
4107 (goal): Don't use ggc_add_root.
4108 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4109 (java_pop_parser_context): Let GC free parser_ctxt.
4110 (java_parser_context_resume): Likewise.
4111 * parse.h (struct parser_ctxt): Use gengtype to mark.
4113 (ctxp_for_generation): Likewise.
4114 * lex.h (struct java_lc_s): Mark for gengtype.
4115 (java_lexer): Rearrange for gengtype.
4116 * config-lang.in (gtfiles): Add lex.h, parse.h.
4118 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4120 * All Files: Remove PARAMS macro.
4122 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4123 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4126 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4129 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4131 * Make-lang.in (java.install-common, java.uninstall,
4132 java.install-info, java.install-man): Prepend $(DESTDIR)
4133 to destination paths in all (un)installation commands.
4134 (java.install-common): Rewrite $(LN) command to support
4135 DESTDIR with "ln" as well as with "ln -s".
4137 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4139 * java-tree.h: Protect against multiple inclusion.
4141 2003-01-07 Tom Tromey <tromey@redhat.com>
4143 * class.c (add_assume_compiled): Don't adjust parent if we're
4144 already at the root of tree.
4146 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4148 * lang.c (dump_compound_expr): Prototype.
4150 2003-01-03 Tom Tromey <tromey@redhat.com>
4152 Fix for PR java/8712:
4153 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4154 when simply checking against `null'.
4156 2003-01-03 Tom Tromey <tromey@redhat.com>
4158 * gcj.texi (Standard Properties): Document http.proxyHost and
4161 * gcj.texi (GNU Classpath Properties): Document new properties.
4163 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4165 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4166 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4167 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4169 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4171 * Make-lang.in, boehm.c, buffer.c,
4172 buffer.h, builtins.c, class.c,
4173 config-lang.in, constants.c,
4174 convert.h, decl.c, except.c,
4175 expr.c, java-except.h,
4176 java-tree.h, javaop.def,
4177 jcf-parse.c, jcf-write.c,
4178 jv-scan.c, jvgenmain.c,
4179 jvspec.c, keyword.gperf,
4180 keyword.h, lang-options.h,
4181 lang-specs.h, lang.c, lex.c,
4182 lex.h, mangle.c, mangle_name.c,
4183 parse-scan.y, parse.h, parse.y,
4184 typeck.c, verify.c, xref.c,
4185 xref.h: Replace "GNU CC" with
4186 "GCC" in the copyright header.
4188 * check-init.c, gjavah.c, javaop.h,
4189 jcf-depend.c, jcf-dump.c, jcf-io.c,
4190 jcf-path.c, jcf-reader.c, jcf.h,
4191 zextract.c, zipfile.h: These files are
4192 "part of GCC". Also say "GCC" not "GNU CC".
4194 2002-12-30 DJ Delorie <dj@redhat.com>
4196 * Make-lang.in: Protect against texi2pod/pod2man failing.
4198 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4200 * gcj.texi: Use @copying.
4202 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4204 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4205 print_cxx_classname.
4206 (print_cxx_classname): Add add_scope parameter.
4207 (print_class_decls): Do not emit a semicolon after the extern
4209 (process_file): Adjust calls to print_cxx_classname.
4211 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4213 * gcj.texi: Include Cover Texts in man page.
4215 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4217 * class.c (build_static_field_ref): Check FIELD_FINAL.
4219 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4220 instead of current_constant_pool_data_ref.
4221 * java-tree.h (current_constant_pool_data_ref): Undefine.
4222 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4223 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4224 current_constant_pool_data_ref.
4226 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4227 not build_internal_class_name.
4229 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4230 Use it when class ref isn't certain to be compiled.
4232 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4234 * gcj.texi: Include gcc-common.texi.
4235 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4236 $(srcdir)/doc/include/gcc-common.texi.
4238 2002-12-22 Anthony Green <green@redhat.com>
4240 * gcj.texi (Limitations): Add note about org.xml.sax and
4243 2002-12-20 Tom Tromey <tromey@redhat.com>
4245 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4246 where minimum case value is Integer.MIN_VALUE.
4249 2002-12-18 Andrew Haley <aph@redhat.com>
4251 * parse.y (patch_invoke): Force evaluation order when `check' is
4252 set. For PR libgcj/8945.
4254 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4256 * gcj.texi: Change version number to 3.4.
4258 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4259 Andrew Haley <aph@redhat.com>
4261 * parse.y (source_end_java_method): Remove custom encoding of line
4262 numbers for a function decl before passing it to the back end.
4264 2002-12-03 Andrew Haley <aph@redhat.com>
4266 * class.c (make_class_data): New field, "chain".
4267 * decl.c (java_init_decl_processing): Likewise.
4269 2002-12-02 Tom Tromey <tromey@redhat.com>
4272 * parse.y (do_resolve_class): Handle qualified name via
4275 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4277 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4278 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4279 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4280 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4281 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4282 Include coretypes.h and tm.h.
4283 * Make-lang.in: Update dependencies.
4285 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4287 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4289 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4291 * jcf-reader.c: Don't expand JCF_readu4 inside the
4292 expansion of JCF_SKIP.
4294 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4296 * jcf-reader.c: Don't expand JCF_readu4 inside the
4297 expansion of JCF_SKIP.
4299 2002-11-22 Tom Tromey <tromey@redhat.com>
4301 * parse.y (patch_binop): Cast right hand side of shift expression
4302 to `int'. Fixes PR java/8676.
4304 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4305 Andrew Haley <aph@redhat.com>
4307 * gcc/java/jcf-write.c (write_classfile): Remove target
4308 class file, if it exists, before renaming the temporary
4311 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4313 * jvspec.c (lang_specific_spec_functions): New.
4315 2002-11-18 Tom Tromey <tromey@redhat.com>
4317 Fix for PR java/7912:
4318 * expr.c (can_widen_reference_to): Allow cast of array to
4319 Cloneable or Serializable.
4320 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4321 (java_io_serializable_identifier_node): Likewise.
4322 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4323 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4324 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4325 java_io_serializable.
4326 * decl.c (java_init_decl_processing): Initialize
4327 java_lang_cloneable_identifier_node and
4328 java_io_serializable_identifier_node.
4329 (java_lang_cloneable_identifier_node): New global.
4330 (java_io_serializable_identifier_node): Likewise.
4332 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4334 * buffer.c: Remove unnecessary casts.
4335 * check-init.c: Likewise.
4336 * class.c: Likewise.
4337 * constants.c: Likewise.
4339 * except.c: Likewise.
4340 * gjavah.c: Likewise.
4341 * jcf-io.c: Likewise.
4342 * jcf-parse.c: Likewise.
4343 * jcf-path.c: Likewise.
4344 * jvspec.c: Likewise.
4347 * verify.c: Likewise.
4349 2002-11-06 Tom Tromey <tromey@redhat.com>
4351 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4354 2002-11-05 Tom Tromey <tromey@redhat.com>
4356 Fix for PR java/6388.
4357 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4358 * java-tree.h (enum java_tree_index): New values
4359 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4360 (decimal_int_max, decimal_long_max): New defines.
4361 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4362 (error_if_numeric_overflow): Rewrote range checking.
4363 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4366 2002-11-02 Tom Tromey <tromey@redhat.com>
4368 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4370 * class.c (make_method_value): Put class name, not signature, into
4371 `throws' field. For PR java/8415.
4373 2002-10-24 Tom Tromey <tromey@redhat.com>
4375 * gcj.texi (Invoking gij): Document --showversion.
4376 (Standard Properties): java.library.path now set.
4378 2002-10-23 Tom Tromey <tromey@redhat.com>
4380 * gjavah.c (decode_signature_piece): In JNI mode, print
4381 `jobjectArray' when array depth is nonzero.
4384 2002-10-15 Andrew Haley <aph@redhat.com>
4386 * parse.y (patch_invoke): Call force_evaluation_order on a static
4388 (resolve_qualified_expression_name): Call force_evaluation_order
4389 on a arg list that is part of a Qualified Expression Name.
4391 * lang.c (dump_compound_expr): New.
4392 (java_dump_tree): New.
4394 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4396 * gcj.texi: Added item describing the GCJ runtime property
4399 2002-10-15 Richard Henderson <rth@redhat.com>
4401 * jcf-parse.c (get_constant): Fix type warning.
4403 2002-10-15 Andrew Haley <aph@redhat.com>
4405 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4406 (java_inlining_map_static_initializers): Declare.
4408 2002-10-14 Andrew Haley <aph@redhat.com>
4410 * tree-inline.c (remap_block): All local class initialization
4411 flags go in the outermost scope.
4412 (expand_call_inline): Call java_inlining_map_static_initializers.
4413 (expand_call_inline): Call java_inlining_merge_static_initializers.
4414 * java/lang.c (merge_init_test_initialization): New.
4415 (java_inlining_merge_static_initializers): New.
4416 (inline_init_test_initialization): New.
4417 (java_inlining_map_static_initializers): New.
4419 2002-10-11 Mark Wielaard <mark@klomp.org>
4421 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4423 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4425 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4427 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4429 * parse.y (merge_string_cste): Add parentheses around & within |.
4431 2002-10-08 Tom Tromey <tromey@redhat.com>
4433 * parse.y (variable_declarator_id): Simplify error path for
4434 array declarator error. For PR java/8003.
4436 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4438 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4441 2002-10-08 Andrew Haley <aph@redhat.com>
4443 * parse.y (attach_init_test_initialization_flags): Check for
4446 2002-10-07 Anthony Green <green@redhat.com>
4448 * parse.y (merge_string_cste): Fix bug in string concatenation.
4450 2002-10-03 Michael Koch <konqueror@gmx.de>
4452 * gcj.texi (Standard properties):
4453 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4455 2002-10-02 Roger Sayle <roger@eyesopen.com>
4457 PR optimization/6627
4458 * lang.c (java_init): If storing the vbit in function
4459 pointers, ensure that force_align_functions_log is atleast
4460 one to aid compatability with g++ vtables.
4462 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4464 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4465 foul of type-based aliasing.
4467 2002-09-30 Anthony Green <green@redhat.com>
4469 * gcj.texi (Invoking jv-scan): Fix texinfo.
4471 2002-09-28 Anthony Green <green@redhat.com>
4473 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4474 (Code Generation): Add -fno-assert documentation.
4475 * jv-scan.c (flag_assert): New global.
4476 (options): Add assert option.
4477 (help): Add --no-assert documentation.
4478 * parse-scan.y (flag_assert): New global.
4479 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4480 (flag_assert): New global.
4481 * java-tree.h (flag_assert): New global.
4482 * lex.c (java_lex): Obey flag_assert.
4483 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4486 2002-09-26 Andrew Haley <aph@redhat.com>
4488 * expr.c (build_java_array_length_access): Check for null pointer.
4489 * expr.c (expand_java_arrayload): Likewise.
4491 2002-09-21 Richard Henderson <rth@redhat.com>
4493 * jcf-parse.c (get_constant): Decode from IEEE no matter
4494 what the target format.
4496 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4498 * ChangeLog: Follow spelling conventions.
4499 * class.c: Likewise.
4502 * gjavah.c: Likewise.
4503 * java-tree.h: Likewise.
4504 * jcf-dump.c: Likewise.
4505 * jcf-parse.c: Likewise.
4506 * jvspec.c: Likewise.
4508 * mangle.c: Likewise.
4509 * parse.y: Likewise.
4511 2002-09-17 Tom Tromey <tromey@redhat.com>
4513 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4514 where \r appears at EOF. Fixes PR java/7950.
4516 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4518 * jvspec.c (lang_specific_driver): Remove unused variable.
4520 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4522 * java-tree.h (union lang_tree_node): Add chain_next option.
4524 2002-09-16 Richard Henderson <rth@redhat.com>
4526 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4527 use new real.h interface.
4528 * jcf-write.c (find_constant_index): Use new real.h interface.
4529 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4531 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4533 * lang.c: Follow spelling conventions.
4535 2002-09-11 Per Bothner <per@bothner.com>
4537 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4538 constant to the type of the field.
4539 (java_complete_tree): Remove now-redundant code.
4541 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4543 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4546 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4547 return label if a ret instruction for the jsr has been reached.
4549 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4551 * parse.y (DIR_SEPARATOR): Don't define.
4552 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4554 2002-08-28 Andrew Haley <aph@redhat.com>
4556 * verify.c (verify_jvm_instructions): Allow exception handler
4557 inside code that is being protected, but generate a warning.
4558 * except.c (link_handler): Initialize `expanded' in new eh_range.
4559 (binding_depth, is_class_level, current_pc): Declare extern.
4561 2002-09-01 Mark Wielaard <mark@klomp.org>
4563 * gcj.texi: Add chapter about system properties.
4566 2002-08-26 Tom Tromey <tromey@redhat.com>
4568 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4569 conversion if RHS_TYPE is byte, short, or char.
4571 2002-08-22 Tom Tromey <tromey@redhat.com>
4573 * gcj.texi (Invoking gij): Document -cp and -classpath.
4575 2002-08-21 Tom Tromey <tromey@redhat.com>
4577 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4578 $(prefix)/share. For PR libgcj/7633.
4580 For PR java/6005 and PR java/7611:
4581 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4582 (java_can_use_bit_fields_p): New function.
4584 2002-08-16 Tom Tromey <tromey@redhat.com>
4586 * gcj.texi (Class Initialization): Mention class initialization of
4589 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4591 * Make-lang.in (java-tree-inline.o): New.
4592 (JAVA_OBJS): Add java-tree-inline.o.
4593 * parse.y (source_end_java_method): Call java_optimize_inline.
4594 (java_expand_method_bodies): Save method's tree in
4596 (add_stmt_to_compound): Keep track of the number of statments.
4597 * lang.c (java_init): Enable flag_inline_trees.
4598 (java_post_options): If flag_inline_functions is on, enable
4599 flag_inline_trees instread.
4600 (decl_constant_value): New.
4601 (java_tree_inlining_walk_subtrees): New.
4602 * java-tree.h (DECL_NUM_STMTS): New macro.
4603 (java_optimize_inline): Declare.
4604 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4605 Handle a LABEL_EXPR.
4606 * decl.c (build_result_decl): If we already have a DECL_RESULT
4608 (dump_function): New.
4609 (java_optimize_inline): New.
4610 (dump_function): New.
4612 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4615 * parse.y (build_assertion): Invert return from
4616 desiredAssertionStatus.
4618 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4620 * jcf-write.c (get_access_flags): Return correct access flags for
4621 private and protected inner classes.
4623 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4625 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4627 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4629 * mangle_name.c: Don't include obstack.h twice.
4630 * xref.c: Don't include obstack.h.
4632 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4634 * class.c: (permanent_obstack): Delete declaration.
4635 * constants.c: (permanent_obstack): Delete declaration.
4636 * except.c: (permanent_obstack): Delete declaration.
4637 * expr.c: (permanent_obstack): Delete declaration.
4638 * jcf-parse.c: (permanent_obstack): Delete declaration.
4639 (saveable_obstack): Delete declaration.
4640 * parse.h: (permanent_obstack): Delete declaration.
4641 * typeck.c: (permanent_obstack): Delete declaration.
4643 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4645 * gcj.texi (version-gcc): Increase to 3.3.
4647 2002-07-22 Tom Tromey <tromey@redhat.com>
4649 * lex.c (java_lex): Check for `e' or `E' after 0.
4651 2002-07-21 Richard Henderson <rth@redhat.com>
4653 * lang.c (java_unsafe_for_reeval): New.
4654 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4656 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4658 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4659 (jcf_path_init): Use GET_ENVIRONMENT.
4661 2002-07-10 Roger Sayle <roger@eyesopen.com>
4662 Zack Weinberg <zack@codesourcery.com>
4664 * builtins.c (initialize_builtins): Remove defines that
4665 handled C/C++ specific junk hereby removed from builtins.def.
4667 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4669 * lang.c (java_post_options): Update prototype.
4671 2002-07-05 Roger Sayle <roger@eyesopen.com>
4673 * builtins.c (initialize_builtins): Ignore the additional
4674 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4675 the builtins.def file.
4677 2002-07-01 Tom Tromey <tromey@redhat.com>
4680 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4683 2002-07-01 Roger Sayle <roger@eyesopen.com>
4685 * java/decl.c (builtin_function): Accept additional parameter.
4686 (java_init_decl_processing): Pass an additional NULL_TREE
4687 argument to builtin_function.
4689 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4691 * gcj.texi: Fixed gcj invocation example so that it compiles.
4693 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4695 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4696 * parse.y (mark_parser_ctxt): Likewise.
4697 (check_modifiers, declare_local_variables): Avoid incorrect
4698 hardcoded constant 10.
4700 * lex.c (java_read_char): Avoid "comparison is always true"
4703 2002-06-25 Andreas Schwab <schwab@suse.de>
4705 * expr.c (JSR): Avoid undefined operation on PC.
4707 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4709 * decl.c (clear_binding_level): Const-ify.
4711 2002-06-13 Akim Demaille <akim@epita.fr>
4713 * parse.y (class_declaration, interface_declaration): Make sure
4714 all their rules have an action, in order to avoid meaningless `$$
4715 = $1' and their type clashes.
4717 2002-06-11 Tom Tromey <tromey@redhat.com>
4719 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4720 * parse-scan.y (statement_without_trailing_substatement): Added
4722 (assert_statement): New rule.
4723 * java-tree.h (struct lang_type) [assertions]: New field.
4724 (TYPE_USES_ASSERTIONS): New macro.
4725 (CLASS_USES_ASSERTIONS): Likewise.
4726 (FIELD_SYNTHETIC): New define.
4727 * lex.c (java_lval;): Added ASSERT_TK.
4728 * parse.y (ASSERT_TK): Added.
4729 (statement_without_trailing_substatement): Added assert_statement.
4730 (assert_statement): New rule.
4731 (build_assertion): New function.
4732 (maybe_generate_pre_expand_clinit): Create and initialize
4733 $assertionsDisabled.
4734 (lookup_package_type): Removed decl.
4735 * keyword.h: Rebuilt.
4736 * keyword.gperf (assert): New token.
4738 2002-06-10 Akim Demaille <akim@epita.fr>
4740 * parse.y (interface_type_list, class_member_declaration)
4741 (unary_expression_not_plus_minus): Remove duplicate %type.
4744 2002-06-09 Tom Tromey <tromey@redhat.com>
4746 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4748 * parse.y (method_header): Give error message in all cases.
4751 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4753 Don't use RTL inlining. Fix for PR java/6820.
4754 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4755 (flag_really_inline): New.
4756 (java_decode_option): Set flag_really_inline if -finline-functions
4758 (java_post_options): New function. Turn off inlining unless
4759 flag_really_inline is set.
4761 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4763 * gjavah.c (throwable_p): Accept argument as either a classname or
4764 signature fragment. Create null-terminated classname string for super
4765 when calling itself recursively.
4766 (decode_signature_piece): Skip first character from class name
4767 signature when calling throwable_p.
4769 2002-06-08 H.J. Lu (hjl@gnu.org)
4771 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4773 2002-06-04 Tom Tromey <tromey@redhat.com>
4775 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4777 2002-06-04 Michael Koch <konqueror@gmx.de>
4779 * gcj.texi (Input Options): Fixed typo.
4781 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4783 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4784 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4785 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4786 and all now-pointless local variables. Rename other local
4787 variables to reflect their not being handles.
4789 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4790 #if JCF_USE_STDIO blocks.
4792 * parse.y: Add missing semicolon at end of rule.
4794 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4796 * check-init.c (attach_initialized_static_class): Delete, unused.
4797 * parse.y: Use htab_t instead of struct hashtable, update
4799 * java-tree.h: Include hashtab.h instead of hash.h.
4800 (struct lang_decl_func): Use htab_t, set up for gengtype.
4801 (struct init_test_hash_entry): Delete.
4802 (struct treetreehash_entry): New.
4803 (java_treetreehash_find): New
4804 (java_treetreehash_new): New prototype.
4805 (java_treetreehash_create): New prototype.
4806 (java_mark_tree): Delete prototype.
4807 (java_hash_hash_tree_node): Delete prototype.
4808 (java_hash_compare_tree_node): Delete prototype.
4809 (attach_initialized_static_class): Delete prototype.
4810 * expr.c (build_class_init): Update to use java_treetreehash
4812 (java_expand_expr): Update to use htab_t.
4813 (emit_init_test_initialization): Likewise.
4814 * decl.c (java_mark_tree): Delete.
4815 * class.c (init_test_hash_newfunc): Delete.
4816 (java_hash_hash_tree_node): Delete.
4817 (java_hash_compare_tree_node): Delete.
4818 (add_method_1): Update to use java_treetreehash functions.
4819 (JAVA_TREEHASHHASH_H): New macro.
4820 (java_treetreehash_hash): New function.
4821 (java_treetreehash_compare): New function.
4822 (java_treetreehash_find): New function.
4823 (java_treetreehash_new): New function.
4824 (java_treetreehash_create): New function.
4825 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4827 * Make-lang.in (java/parse.o): Depend on debug.h.
4828 * java-tree.h (struct lang_identifier): Use gengtype.
4829 (union lang_tree_node): New.
4830 (struct lang_decl_func): Use gengtype.
4831 (struct lang_decl_var): Likewise.
4832 (struct lang_decl): Likewise.
4833 * parse.y: Include debug.h.
4834 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4836 * lang.c (struct language_function): New dummy structure.
4838 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4839 descriminator for DECL_LANG_SPECIFIC.
4840 (struct lang_decl_func): Rename from struct lang_decl.
4841 (enum lang_decl_desc): New.
4842 (struct lang_decl): Make it a union. Update all the accessor macros.
4843 (struct lang_type): Use gengtype.
4844 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4845 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4846 are now the same size.
4847 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4848 use discriminator to mark DECL_LANG_SPECIFIC.
4850 * Make-lang.in (gt-java-builtins.h): New rule.
4851 (java/builtins.o): Add dependency on gt-<filename>.h.
4852 * builtins.c: Use gengtype for roots.
4853 (union string_or_tree): Use gengtype.
4854 (struct builtin_record): Use gengtype.
4855 * config-lang.in (gtfiles): Add builtins.c.
4857 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4858 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4859 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4860 gt-java-parse.h, gtype-java.h): Add rules to generate.
4861 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4862 (class.o): Add dependency on gt-*.h.
4863 (constants.o): Likewise.
4866 (jcf-parse.o): Likewise.
4867 (jcf-write.o): Likewise.
4869 * config-lang.in (gtfiles): New.
4870 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4871 * constants.c: Replace uses of ggc_add_* with GTY markers.
4873 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4874 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4875 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4876 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4878 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4880 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4881 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4883 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4884 Include gtype-java.h.
4886 2002-06-02 Tom Tromey <tromey@redhat.com>
4888 Fix for PR java/5913:
4889 * parse.y (patch_binop): Call patch_string on op1.
4891 2002-06-02 Tom Tromey <tromey@redhat.com>
4893 Fix for PR java/1343, PR java/6336:
4894 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4895 formatting. Changed return type.
4896 (anonymous_class_counter): Moved to top of file.
4897 (maybe_make_nested_class_name): Append number to class name for
4898 function-local classes.
4900 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4902 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4903 * Make-lang.in: Update dependency lists.
4905 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4907 * gjavah.c (throwable_p): Do not free the name of the class after
4908 passing it to find_class.
4909 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4910 * jcf-io.c (dirent.h): Include it.
4911 (fnmatch.h): Likewise.
4912 (compare_path): New function.
4913 (java_or_class_file): Likewise.
4914 (memoized_dirlist_entry): New type.
4915 (memoized_dirlist_lookup_eq): New function.
4916 (memoized_dirlists): New variable.
4917 (caching_stat): New function.
4918 (memoized_class_lookup_eq): New function.
4919 (memoized_class_lookups): Likewise.
4920 (find_class): Use memoized_class_lookups and caching_stat.
4921 * jcf.h (JCF_USE_SCANDIR): Define.
4922 * parse.y (java_expand_classes): Write the class files in reverse
4925 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4927 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4929 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4931 * jcf-write.c (write_classfile): Unlink the temporary file if it
4932 cannot be renamed. Use concat to build up the name of the
4935 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4937 * jcf-write.c (write_classfile): Write the file to a
4938 temporary file and then rename it.
4940 2002-05-07 Tom Tromey <tromey@redhat.com>
4942 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4944 Fix for PR java/1200:
4945 * gjavah.c (throwable_p): New function.
4946 (decode_signature_piece): Use it. A `WeakReference' isn't the
4949 (gcjh_streq): New function.
4951 2002-05-07 Andreas Jaeger <aj@suse.de>
4953 * parse.y (finish_for_loop): Fix if statement.
4955 2002-05-06 Tom Tromey <tromey@redhat.com>
4957 Fix for PR java/5941:
4958 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4959 loop update expression.
4960 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4961 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4963 2002-05-04 Mark Wielaard <mark@klomp.org>
4966 * parse.y (build_string_concatenation): Return just op1 only when op2
4967 is null and op1 is a STRING_CST, otherwise always construct a
4970 2002-04-27 Tom Tromey <tromey@redhat.com>
4973 * parse.y (string_convert_int_cst): New function.
4974 (merge_string_cste): Use it.
4976 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4978 * java-tree.h (java_parse_file): Update.
4979 (java_set_yydebug): Remove.
4980 * jcf-parse.c (yydebug): Remove.
4981 (java_set_yydebug): Die.
4982 (java_parse_file): Update.
4983 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
4985 2002-04-24 Tom Tromey <tromey@redhat.com>
4988 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
4989 EXPR_WFL_QUALIFICATION of qual_wfl.
4991 2002-04-23 Per Bothner <per@bothner.com>
4993 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
4994 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
4995 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
4997 2002-04-23 Tom Tromey <tromey@redhat.com>
5000 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5001 recognize `-fcompile-resource='.
5002 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5005 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5007 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5008 paths. Fixes PR java/2791.
5010 2002-04-19 Andrew Haley <aph@redhat.com>
5012 * jcf-write.c (push_long_const): lo, hi: New variables.
5013 Use rshift_double to extract the high part of a 64-bit long.
5014 Use WORD_TO_INT to extract the low part.
5016 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5017 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5018 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5020 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5022 * typeck.c (incomplete_type_error): Remove.
5024 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5026 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5027 for hash synchronization.
5028 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5029 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5032 2002-04-16 Mark Wielaard <mark@klomp.org>
5034 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5037 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5039 Fix for PR java/6294:
5040 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5043 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5045 Fix for PR java/6085:
5046 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5047 to get enclosing "this" argument for inner-class constructor
5048 invocation. Pass correct arguments to build_access_to_thisn.
5050 2002-04-10 Andreas Jaeger <aj@suse.de>
5052 * gcj.texi (Input Options): Fix extdirs patch.
5054 2002-04-10 Anthony Green <green@redhat.com>
5056 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5058 2002-04-09 Anthony Green <green@redhat.com>
5060 * gcj.texi (Input Options): Add --extdirs documentation.
5061 * jcf-dump.c (OPT_extdirs): New macro.
5062 (options): Add extdirs option.
5063 (help): Describe --extdirs.
5064 (main): Handle OPT_extdirs.
5065 * gjavah.c (OPT_extdirs): New macro.
5066 (options): Add extdirs option.
5067 (help): Describe --extdirs.
5068 (main): Handle OPT_extdirs.
5069 * jcf-path.c (jcf_path_init): Add extdirs support.
5070 (jcf_path_extdirs_arg): New function.
5071 (extensions): New variable to hold extensions path entries.
5072 * jvspec.c: Remove -fextdirs= when compiling main().
5073 * lang.c (java_decode_option): Handle -fextdirs=.
5074 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5075 * Make-lang.in: Compile jcf-path with version info for use in
5076 identifying the appropriate libgcj.jar.
5078 2002-04-08 Tom Tromey <tromey@redhat.com>
5081 * .cvsignore: Added rmic.1 and rmiregistry.1.
5082 * gcj.texi (Top): Link to new nodes.
5083 (Invoking rmic): New node.
5084 (Invoking rmiregistry): Likewise.
5085 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5087 (java.maintainer-clean): Likewise.
5088 ($(srcdir)/java/rmic.1): New target.
5089 ($(srcdir)/java/rmiregistry.1): Likewise.
5090 (java.install-man): Handle rmic.1 and rmiregistry.1.
5092 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5094 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5095 Add note about handling uncaught exceptions. Add an exception handler
5098 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5100 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5101 after using it to patch CALL_EXPR.
5103 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5105 * gcj.texi (Invocation): Document CNI invocation API.
5107 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5109 * expr.c (truthvalue_conversion): Rename. Update.
5110 (expand_compare): Update.
5111 * java-tree.h (java_truthvalue_conversion): New.
5112 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5114 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5116 * java-tree.h (java_mark_addressable): New.
5117 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5118 * typeck.c (mark_addressable): Rename, update.
5120 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5122 * expr.c (build_java_binop): Update.
5123 * java-tree.h (java_signed_type, java_unsigned_type,
5124 java_signed_or_unsigned_type): Update.
5125 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5126 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5127 * parse.y (patch_binop): Update.
5128 * typeck.c (signed_or_unsigned_type, unsigned_type,
5129 signed_type): Update.
5131 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5133 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5134 (java_dummy_print): Remove.
5135 (lang_print_error): Rename. Exit early if inhibiting output.
5136 (inhibit_error_printing_function): New.
5137 (java_init): Don't set hook.
5138 (lang_init_source): Use new boolean.
5140 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5142 * parse.y (do_resolve_class): Fix infinite recursion.
5144 2002-03-29 Tom Tromey <tromey@redhat.com>
5146 * parse.y (check_inner_circular_reference): Ignore incomplete
5149 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5151 * Make-lang.in (builtins.o): Update.
5152 * boehm.c (get_boehm_type_descriptor): Update.
5153 * builtins.c: Include langhooks.h.
5154 * decl.c (java_init_decl_processing): Update.
5155 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5156 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5158 * typeck.c (type_for_mode, type_for_size): Update.
5160 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5162 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5164 2002-03-28 Tom Tromey <tromey@redhat.com>
5166 * except.c (expand_end_java_handler): If the handler type is NULL,
5167 use java.lang.Throwable. Fixes PR java/5986.
5169 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5171 Fix for PR java/4715:
5172 * jcf-parse.c (parse_source_file_3): New function.
5173 (read_class): Call it.
5174 (java_parse_file): Likewise.
5176 2002-03-28 Jan Hubicka <jh@suse.cz>
5178 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5180 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5182 * parse.y (resolve_package): Initialize "decl".
5183 (lookup_package_type): Remove unused function.
5185 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5187 Fix for PR java/5993:
5188 * parse.y (resolve_package): Return the decl if resolution was
5189 successful. Don't special case "java.lang" and "java.lang.reflect"
5190 packages. Set type_name to the merged identifier.
5191 (resolved_qualified_expression_name): Print error using "name" if
5192 resolve_package returns NULL_TREE.
5194 2002-03-27 Tom Tromey <tromey@redhat.com>
5196 * expr.c (expand_invoke): Don't generate null pointer check if
5197 we're calling <init>.
5199 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5201 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5203 * java-tree.h (java_lang_expand_expr): Similarly.
5204 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5205 (java_init): Don't set hook.
5207 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5209 Fix for PR java/5850:
5210 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5211 context if field was not found in the current scope.
5212 * expr.c (lookup_field): Don't look in enclosing contexts.
5214 2002-03-26 Tom Tromey <tromey@redhat.com>
5216 Fix for PR java/5942:
5217 * parse.y (init_src_parse): Added sanity check.
5218 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5221 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5223 * decl.c (lang_mark_tree): Rename java_mark_tree.
5224 * java-tree.h (java_mark_tree): New.
5225 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5227 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5229 * lex.c: Change java_perform_atof to take normal parameters
5230 instead of a pointer to a parameter block. Call it directly
5233 2002-03-22 Mark Wielaard <mark@klomp.org>
5235 Fix for PR java/5368:
5236 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5237 when printing error message.
5239 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5241 * decl.c (maybe_build_cleanup): Remove.
5243 2002-03-22 Tom Tromey <tromey@redhat.com>
5245 Andrew Haley <aph@cambridge.redhat.com>
5247 * expr.c (build_field_ref): Don't build a check if the field is a
5250 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5252 Fix for PR java/6026:
5253 * lex.c (java_lex): Fix parsing of consecutive floats.
5255 2002-03-21 Tom Tromey <tromey@redhat.com>
5257 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5260 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5262 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5263 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5265 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5267 * gcj.texi: @code{gcj} becomes @command{gcj}.
5268 @code{gcc} becomes @command{gcc}.
5269 GcjRaw changed to gnu.gcc.RawData.
5271 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5273 * decl.c (start_java_method): Use new hook.
5274 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5275 (java_init): Remove old hook.
5277 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5279 * builtins.c (define_builtin): Do nothing if `type' is null.
5282 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5284 * parse.y (parser_check_super_interface): Fix error message
5287 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5289 * jcf-parse.c (get_constant): Delete unused variables.
5291 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5293 * java-tree.h (java_parse_file): New.
5294 * jcf-parse.c (yyparse): Rename java_parse_file.
5295 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5297 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5299 * parse.y (craft_constructor): Return the constructor decl.
5300 (java_expand_classes): Update comments.
5301 (lookup_method_invoke): Call fix_constructors immediately for
5302 anonymous class. Fixes PR java/5935.
5304 2002-03-15 Anthony Green <green@redhat.com>
5306 * jcf-parse.c (yyparse): Don't emit class registration
5307 constructor when compiling resource files.
5309 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5311 * lang.c (java_tree_code_type, java_tree_code_length,
5312 tree_code_name): Delete.
5313 (tree_code_type, tree_code_length, tree_code_name): Define.
5314 (java_init): Don't try to copy into the various tree_code
5317 2002-03-12 Tom Tromey <tromey@redhat.com>
5319 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5320 UTF-8, not UCS-2. Fixes PR java/5923.
5322 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5323 a call_expr wrapped in a convert. Fixes PR java/5848.
5325 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5327 * jcf-write.c (write_classfile): Improve error strings.
5329 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5331 * lex.c: Adjust comments to GNU standards.
5333 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5335 Fix for PR java/5902:
5336 * lex.c (java_lex): Fix parsing of literals.
5338 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5340 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5341 to prevent it getting evaluated twice in the store checking case.
5342 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5345 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5347 * decl.c (java_init_decl_processing): Make sure class_type_node
5348 alignment is not less than 64 bits if hash synchronization is enabled.
5350 2002-03-08 Per Bothner <per@bothner.com>
5352 * parse.y (java_complete_lhs): Check if patch_assignment
5353 returned an error-mark.
5355 * parse.y (try_builtin_assignconv): Don't special-case zero.
5357 2002-03-08 Per Bothner <per@bothner.com>
5359 Fix for PR java/5812.
5360 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5361 here instead of in JSR macro. Likewise with load_type_state call.
5362 Do the latter on if the return_pc has been verified (the jsr returns).
5363 (JSR): Now just call build_java_jsr.
5365 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5367 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5368 (java.install-common): Link native driver to
5369 JAVA_TARGET_INSTALL_NAME.
5371 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5373 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5374 * builtins.c(sin_builtin): Likewise
5375 * builtins.c(sqrt_builtin): Likewise
5377 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5379 * java/expr.c, java/jcf-parse.c, java/lex.c:
5380 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5381 REAL_ARITHMETIC blocks unconditional. Delete some further
5382 #ifdef blocks predicated on REAL_ARITHMETIC.
5384 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5386 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5387 explicit sizeof/sizeof.
5388 * decl.c (java_init_decl_processing): Likewise.
5389 * jcf-parse.c (init_jcf_parse): Likewise.
5390 * parse.y (init_src_parse): Likewise.
5392 2002-03-02 Per Bothner <per@bothner.com>
5394 Make --CLASSPATH by a synonym for --classpath and -classpath.
5395 Implement --bootclasspath.
5396 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5397 (classpath_l): Remove.
5398 (jcf_path_CLASSPATH_arg): Remove.
5399 (jcf_path_bootclasspath_arg): New function.
5400 (jcf_path_seal): Simplify accordingly.
5402 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5403 (jcf_path_CLASSPATH): Remove declaration.
5404 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5405 (lang_specific_driver): Translate -bootclasspath.
5406 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5407 * lang.c (decode_lang_options): Do jcf_path_init first.
5408 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5409 * gjavah.c: Also handle --bootclasspath.
5410 Handle --CLASSPATH as a synonum for --classpath.
5411 * jcf-dump.c: Likewise.
5413 "." is not part of system path, but is the default for --classpath.
5414 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5415 (jcf_path_seal): Add "." if no CLASSPATH specified.
5417 * gcj.texi: Document changes.
5419 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5421 * expr.c (build_java_arraystore_check): Fix formatting.
5423 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5425 Fix for PR java/5758, java/5632:
5426 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5427 inner-class separator too.
5428 * parse.y (do_resolve_class): New local `decl_result.'
5429 Progressively build a name for what can have been loaded.
5431 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5433 * expr.c (java_array_data_offset): Removed function.
5434 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5435 (build_java_array_length_access): Obtain "length" value using a
5436 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5437 (build_java_arrayaccess): Correct comment. Access "data" using a
5438 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5439 (build_java_arraystore_check): New function.
5440 (expand_java_arraystore): Use build_java_arraystore_check.
5441 * parse.y (patch_assignment): Simplify code to insert a store check
5442 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5443 * check-init.c (check_init): Update to reflect that an array length
5444 access is now a COMPONENT_REF.
5445 * gcj.texi (Code Generation): Improve documentation of
5446 -fno-bounds-check. Add documentation for -fno-store-check.
5447 * java-tree.h (flag_store_check): Declare.
5448 (build_java_arraystore_check): Declare.
5449 * lang.c (flag_store_check): Initialize to 1.
5450 (lang_f_options): Add store-check option.
5451 * jvspec.c: Don't pass store-check option to jvgenmain.
5452 * lang-options.h: Add help string for -fno-store-check.
5454 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5456 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5457 * java-tree.h (java_dup_lang_specific_decl): New.
5458 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5460 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5462 * builtins.c, decl.c: Delete traditional-mode-related code
5463 copied from the C front end but not used, or used only to
5464 permit the compiler to link.
5466 2002-02-22 Tom Tromey <tromey@redhat.com>
5468 Fix for PR java/2369:
5469 * jvspec.c (verify_class_name): New function.
5470 (lang_specific_driver): Call it.
5471 (JAVA_START_CHAR_P): New macro.
5472 (JAVA_PART_CHAR_P): Likewise.
5474 2002-02-22 Per Bothner <per@bothner.com>
5476 * class.c: Change vtable to be more compatible with g++ v3 abi.
5477 (get_dispatch_table): Prepend offset-to-top (always 0) and
5478 type_info pointer (currently unimplemented hence NULL) to vtable.
5479 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5480 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5481 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5482 (build_dtable_decl): Add declarations for new fields.
5484 2002-02-20 Per Bothner <per@bothner.com>
5486 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5487 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5488 don't need to set it on the COMPOUND_EXPR - the caller does that.
5490 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5492 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5493 `--CLASSPATH' becomes `--classpath.'
5494 * gjavah.c: Likewise.
5495 * jcf-dump.c: Likewise.
5496 * lang-options.h: Likewise.
5498 * jcf-path.c: Updated comment.
5499 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5500 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5501 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5502 (jcf_path_CLASSPATH_arg): Ditto.
5503 (classpath_u): Updated leading comment.
5505 2002-02-20 Per Bothner <per@bothner.com>
5507 * builtins.c (check_for_builtin): New function.
5508 (build_call_or_builtin): Remove.
5509 * java-tree.h: Update accordingly.
5510 * expr.c (expand_invoke): Use build + check_for_builtin instead
5511 of build_call_or_builtin.
5512 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5513 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5514 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5516 2002-02-17 Tom Tromey <tromey@redhat.com>
5518 * java-tree.h (TYPE_STRICTFP): New macro.
5519 (struct lang_type) [strictfp]: New field.
5520 (CLASS_STRICTFP): New macro.
5521 (METHOD_STRICTFP): New macro.
5522 (struct lang_decl) [strictfp]: New field.
5523 * parse.y (method_header): Disallow strictfp constructor or
5525 (STRICT_TK): Move before MODIFIER_TK.
5526 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5527 (METHOD_MODIFIERS): Likewise.
5528 (INTERFACE_MODIFIERS): Likewise.
5529 * jcf-write.c (get_access_flags): Likewise.
5530 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5531 (add_method_1): Likewise.
5532 (get_access_flags_from_decl): Likewise.
5533 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5534 recognize strictfp flag.
5535 * jcf.h (ACC_STRICT): New define.
5537 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5539 * class.c(build_utf8_ref): Move declaration of decl_size
5541 2002-02-07 Tom Tromey <tromey@redhat.com>
5543 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5546 2002-02-04 Anthony Green <green@redhat.com>
5548 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5549 sections if available.
5551 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5553 * parse.y (java_expand_classes): Fix typo in static field loop.
5555 2002-02-02 Richard Henderson <rth@redhat.com>
5557 * class.c (add_field): Mark static fields external.
5558 (build_class_ref): Remove redundant set.
5559 * parse.y (java_expand_classes): Mark static fields of classes
5560 to be compiled as local.
5561 * jcf-parse.c (parse_class_file): Likewise.
5563 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5565 * gcj.texi (About CNI): New node.
5567 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5570 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5571 setlocale() with LC_CTYPE as a parameter.
5574 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5576 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5577 Follow GNU Coding Standards for --version.
5579 2002-01-28 Tom Tromey <tromey@redhat.com>
5581 * expr.c (build_jni_stub): Ensure storage for `meth' is
5583 * parse.y (java_complete_expand_methods): Set
5584 current_function_decl before building JNI stub.
5586 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5588 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5591 2002-01-22 Tom Tromey <tromey@redhat.com>
5593 * decl.c (java_init_decl_processing): Use add_predefined_file.
5594 Predefine RawData.java.
5595 (predef_filenames): Removed.
5596 (java_init_decl_processing): Don't register predef_filenames.
5597 * jcf-parse.c (add_predefined_file): New function.
5598 (predefined_filename_p): Rewrote.
5599 (predefined_filename_p): No longer static.
5600 * decl.c (java_init_decl_processing): Call initialize_builtins.
5601 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5602 (java/builtins.o): New target.
5603 * builtins.c: New file.
5604 * parse.y (patch_invoke): Use build_call_or_builtin.
5605 * java-tree.h (build_call_or_builtin): Declare.
5606 (initialize_builtins): Declare.
5607 (java_set_exception_lang_code): Removed unused declaration.
5608 (PREDEF_FILENAMES_SIZE): Removed.
5609 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5610 (predef_filenames): New define.
5611 (add_predefined_file): Declare.
5612 (predefined_filename_p): Declare.
5613 * expr.c (expand_invoke): Use build_call_or_builtin.
5615 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5617 * parse.y (patch_switch_statement): Fix format specifier.
5619 2002-01-16 Tom Tromey <tromey@redhat.com>
5621 More for PR java/5365:
5622 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5624 (process_file): Generate include for
5625 java.lang.UnsupportedOperationExceptions.
5627 2002-01-15 Andreas Jaeger <aj@suse.de>
5629 * .cvsignore: Add man pages.
5631 2002-01-15 Tom Tromey <tromey@redhat.com>
5633 Fix for PR java/5365:
5634 * gjavah.c (process_file): Turn class name into a file name.
5636 2002-01-14 Matthias Klose <doko@debian.org>
5638 * gcj.texi: Fix whitespace and formatting errors in the
5639 synopsis of the man pages. Update copyright.
5641 2002-01-14 Tom Tromey <tromey@redhat.com>
5644 * Make-lang.in (java.install-man): Handle jv-convert man page.
5645 (java.generated-manpages): Added jv-convert.1.
5646 (java.uninstall): Remove jv-convert.1.
5647 (java.maintainer-clean): Likewise.
5648 ($(srcdir)/java/jv-convert.1): New target.
5649 * gcj.texi (Top): Link to jv-convert node.
5650 (Individual utilities): Likewise.
5651 (Invoking jv-convert): New node.
5653 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5654 Martin Kahlert <martin.kahlert@infineon.com>
5656 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5657 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5659 2002-01-03 Graham Stott <grahams@redhat.com>
5661 * class.c (compile_resource_file): Update copyright date.
5662 Constify filename parameter.
5663 (java-tree.h): Update copyright date.
5664 (compile_resource_file): Constify filename parameter.
5666 2002-01-03 Graham Stott <grahams@redhat.com>
5668 * gcc/jcf-parse.c: Update copyright date.
5669 (yyparse): Constify resource_filename.
5671 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5673 * parse.y (src_parse_roots): Don't needlessly zero init.
5675 2001-12-31 Tom Tromey <tromey@redhat.com>
5677 * parse.y (dump_java_tree): New function.
5678 (source_end_java_method): Call it.
5679 (end_class_declaration): Likewise.
5680 * lang.c (java_decode_option): Call dump_switch_p.
5682 2001-12-28 Tom Tromey <tromey@redhat.com>
5684 * gen-table.pl: Don't process characters after \uffff. Added
5685 comment pointing to input file.
5687 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5689 * gen-table.pl: Const-ify output. Document the location of a
5690 suitable unicode input file.
5692 * chartables.h: Regenerate.
5694 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5696 * chartables.h: Const-ify.
5697 * gjavah.c (options): Likewise.
5698 * jcf-dump.c (options): Likewise.
5699 * jv-scan.c (options): Likewise.
5700 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5701 * parse.y (binop_lookup): Likewise.
5703 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5705 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5706 the static arrays that are output.
5707 * jvspec.c (jvgenmain_spec): Make static.
5708 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5709 * keyword.h: Regenerate.
5710 * lang.c (string_option, process_option_with_no, lang_f_options,
5711 lang_W_options): Const-ify.
5712 * lex.c (java_lex): Likewise.
5714 2001-12-21 Richard Henderson <rth@redhat.com>
5716 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5717 (get_boehm_type_descriptor): ... here. Arrange for the
5718 TREE_TYPE to get set properly.
5720 2001-12-21 Richard Henderson <rth@redhat.com>
5722 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5723 only if the target requires collect2.
5725 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5727 2001-12-20 Tom Tromey <tromey@redhat.com>
5730 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5731 CAN_COMPLETE_NORMALLY for the node.
5732 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5733 generate code for second branch if first branch can't complete
5735 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5736 the loop head if the loop body can't complete normally.
5738 2001-12-20 Tom Tromey <tromey@redhat.com>
5741 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5742 case where `finally' clause can't complete normally.
5744 2001-12-20 Tom Tromey <tromey@redhat.com>
5747 * parse.y (analyze_clinit_body): Added this_class parameter.
5748 Check for more cases where we must keep <clinit>.
5749 (maybe_yank_clinit): Cleaned up flow control.
5751 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5753 * decl.c (java_init_decl_processing): Don't initialize
5754 finit_leg_identifier_node.
5755 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5756 (finit_leg_identifier_node): Remove.
5757 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5759 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5761 * mangle.c (mangle_member_name): Don't special-case for
5763 * mangle_name.c (unicode_mangling_length): Likewise.
5764 (append_unicode_mangled_name): Likewise.
5765 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5768 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5770 * expr.c (build_java_array_length_access): Don't force null pointer
5771 check unless flag_check_references is set.
5773 2001-12-20 Tom Tromey <tromey@redhat.com>
5775 Fix for PR java/3417:
5776 * parse.y (patch_assignment): Added special processing for
5778 (patch_return): Don't convert booleans to integers, and don't
5779 special-case `null'.
5781 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5783 * config-lang.in (diff_excludes): Remove.
5785 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5787 * gcj.texi: Update link to GCC manual.
5789 2001-12-17 Tom Tromey <tromey@redhat.com>
5791 * parse.y (link_nested_class_to_enclosing): Removed useless
5794 2001-12-16 Tom Tromey <tromey@redhat.com>
5796 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5799 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5801 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5802 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5805 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5807 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5809 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5811 * decl.c (java_init_decl_processing): Build otable_type correctly.
5812 otable_decl is an otable_type.
5814 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5816 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5817 otable_type, otable_ptr_type, method_symbol_type,
5818 method_symbols_array_type, method_symbols_array_ptr_type): New
5819 field/global tree definitions.
5820 (flag_indirect_dispatch): New flag.
5821 * decl.c (java_init_decl_processing): Initialize new otable and
5822 otable_syms type nodes and decls. Add new field "index" to
5824 * class.c (build_method_symbols_entry): New function.
5825 (make_method_value): Set "index" to to method's vtable index for
5826 virtual methods when indirect-dispatch is not used.
5827 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5828 and set vtable_method_count to -1. Set otable and otable_syms field
5829 if indirect-dispatch is used and there was something to put in them.
5830 (build_method_symbols_entry): New function.
5831 (emit_offset_symbol_table): New function.
5832 * expr.c (get_offset_table_index): New function.
5833 (build_invokevirtual): Build array reference to otable at the index
5834 returned by get_offset_table_index, and use the result as the vtable
5836 (build_invokeinterface): Similar.
5837 * jcf-parse.c (yyparse): If indirect-dispatch, call
5838 emit_offset_symbol_table at the end of compilation, after all classes
5839 have been generated.
5840 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5841 * lang.c (flag_indirect_dispatch): Define.
5842 (lang_f_options): Add indirect-dispatch flag.
5844 2001-12-14 Matthias Klose <doko@debian.org>
5846 * gcj.texi: Markup for man page generation. Document missing
5847 options printed by <tool> --help.
5848 Terminate description of gij's -ms option with a dot.
5849 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5850 (java.generated-manpages java.install-man, java.uninstall,
5851 java-maintainer-clean) Updated.
5853 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5855 * class.c (get_dispatch_table): Fix java vtable layout
5856 for TARGET_VTABLE_USES_DESCRIPTORS.
5857 * decl.c (java_init_decl_processing): Initialize
5858 alloc_no_finalizer_node, finalize_identifier_node.
5859 * expr.c (class_has_finalize_method): New function.
5860 (expand_java_NEW): Generate calls for finalizer-free allocation.
5861 (build_invokevirtual): Fix java vtable layout for
5862 TARGET_VTABLE_USES_DESCRIPTORS.
5863 * java-tree.h (enum java_tree_index): New entries:
5864 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5865 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5866 (class_has_finalize_method): declare.
5867 (HAS_FINALIZER_P): New macro.
5868 * parse.y (patch_invoke): Generate calls for finalizer-free
5871 2001-12-12 Matthias Klose <doko@debian.org>
5873 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5874 whitespace at end of line.
5876 2001-12-11 Tom Tromey <tromey@redhat.com>
5878 * lex.c (java_init_lex): Define wfl_to_string as
5879 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5881 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5883 * class.c (make_method_value): Use null_pointer_node to
5884 represent empty exception table.
5886 2001-12-10 Tom Tromey <tromey@redhat.com>
5888 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5890 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5892 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5894 2001-12-09 Per Bothner <per@bothner.com>
5896 * check-init.c (current_switch_has_default): New static field.
5897 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5898 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5899 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5901 2001-12-09 Tom Tromey <tromey@redhat.com>
5903 * check-init.c (check_init): Don't allow pre- or post- increment
5904 or decrement of final variable.
5905 (final_assign_error): Minor error message rewording.
5907 2001-12-08 Tom Tromey <tromey@redhat.com>
5909 * java-tree.h: Fixed typo.
5911 * gjavah.c (decompile_method): Don't decompile to `return this'
5914 * gjavah.c (cxx_keywords): Re-sorted.
5915 * lex.c (cxx_keywords): Re-sorted.
5917 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5920 * gjavah.c (print_namelet): Clear subnamelets.
5921 (HANDLE_METHOD): Set `method_printed' earlier.
5923 2001-12-07 Tom Tromey <tromey@redhat.com>
5925 * lang.c (lang_f_options): Added
5926 optimize-static-class-initialization.
5927 (java_decode_option): Removed special case.
5929 2001-12-07 Per Bothner <per@bothner.com>
5931 * check-init.c (check_init): Fix typo freeing memory twice.
5933 2001-12-05 Per Bothner <per@bothner.com>
5935 Restore support for static class initialization optimization.
5936 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5937 * check-init.c (check_int): At end of BLOCK handle initialization
5938 blocks, which used to be done in java_complete_expand_method but did
5939 not handle the case where check_for_initialization might allocate
5940 more than a word of bits.
5941 * decl.c (lang_make_tree): The smic field is now a tree.
5942 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5943 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5945 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5947 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5948 Change from a hash table to a list.
5949 (struct_lang_decl): Change field 'smic' to match.
5950 * class.c (add_method_1): Initialize
5951 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5952 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5953 (java_expand_method_bodies): -here, since 'smic' is now a list.
5954 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5956 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5958 * class.c (java_hash_compare_tree_node): Fix casts.
5960 2001-12-04 Per Bothner <per@bothner.com>
5962 * check-init.c: Handle definite unassignment to finals in addition
5963 to definite assignment.
5964 (loop_current_locals): New field.
5965 (num_current_locals, int start_current_locals, num_current_words):
5967 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5968 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5969 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5970 (get_variable_decl, check_final_reassigned): New functions.
5971 (check_init, check_bool_init): Modify as needed for checking finals.
5972 (check_for_initialization): Take extra parameter and return void.
5973 Do extra start-up logic to check final fields for assignment.
5974 * parse.y (check_static_final_variable_assignment_flag,
5975 reset_static_final_variable_assignment_flag, check_final_assignment,
5976 check_final_variable_local_assignment_flag,
5977 reset_final_variable_indirect_assignment_flag,
5978 reset_final_variable_global_assignment_flag): Remove functions.
5979 (java_complete_expand_methods, outer_field_access_fix,
5980 patch_assignment): Remove no-longer used logic.
5981 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
5982 * parse.y (register_fields, java_complete_tree): Update accordingly.
5984 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
5985 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
5986 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
5988 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
5990 * java-tree.h (DECL FINAL): New bit-field.
5991 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
5992 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
5993 (DECL_INIT_CALLS_THIS): New macro.
5994 (struct lang_decl): New bit-field init_calls_this.
5995 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
5996 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
5997 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
5998 use it for both local variables and final fields.
5999 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6001 (struct lang_type): Remove hfv bit-field.
6002 (check_for_initialization): Change to return void.
6004 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6005 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6006 * check-init.c (final_assign_error): New helper function.
6007 (check_final_reassigned, check_init): Use it.
6008 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6010 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6011 bit-fields to unsigned.
6013 2001-12-03 Per Bothner <per@bothner.com>
6015 * parse.y (patch_binop): Minor constant folding.
6017 * parse.y (build_current_thisn): Shorter 'buffer'.
6019 2001-12-03 Per Bothner <per@bothner.com>
6021 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6022 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6023 * jcf-write.c (generate_bytecode_insns): Remove support for
6024 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6025 * check-init.c (check_init): Likewise.
6027 2001-12-03 Per Bothner <per@bothner.com>
6029 * verify.c (subroutine_nesting): New function.
6030 (verify_jvm_instructions): Use it to fix logic for checking that
6031 we're done with the current subroutine.
6033 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6034 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6036 2001-12-03 Per Bothner <per@bothner.com>
6038 * jcf.h: Fix obvious typo in comment.
6039 * typeck.c (build_null_signature): Add comment.
6041 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6043 * expr.c: Remove leading capital from diagnostic messages, as
6044 per GNU coding standards.
6045 * jcf-io.c: Similarly.
6046 * jcf-parse.c: Similarly.
6047 * jv-scan.c: Similarly.
6048 * jvspec.c: Similarly.
6049 * mangle.c: Similarly.
6051 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6052 Alexandre Petit-Bianco <apbianco@redhat.com>
6054 * expr.c (build_java_arrayaccess): Call save_expr on array for
6055 correct evaluation order, modified comment, fixed indentation.
6056 * parse.y: (patch_assignment): Correctly extract the array base
6057 from the tree generate by build_java_arrayaccess, added comments.
6058 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6059 Fixes PR java/3096, PR java/3803, PR java/3965.
6061 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6063 * expr.c (expand_byte_code): Remove trailing periods from messages.
6064 * jcf-parse.c (load_class, jcf_parse): Similarly.
6065 * jcf-write.c (generate_classfile): Similarly.
6066 * lex.c (java_lex): Similarly.
6068 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6070 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6072 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6074 * Make-lang.in (java.generated-manpages): New dummy target.
6076 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6078 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6080 (lang_specific_pre_link): Use set_input to set input_filename.
6082 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6083 (main): Fix definition.
6084 Strip `main' from classname.
6087 2001-11-18 Roger Sayle <roger@eyesopen.com>
6089 * parse.h (java_expand_switch): Remove old prototype.
6091 2001-11-18 Tom Tromey <tromey@redhat.com>
6093 Fix for PR java/1401:
6094 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6096 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6099 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6101 * lang.c (finish_parse): Rename to java_finish.
6102 (LANG_HOOKS_FINISH, java_finish): New.
6104 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6106 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6107 * java-tree.h: New prototype.
6108 * lang.c (java_init): Update prototype. Combine with old init_parse.
6110 2001-11-13 Tom Tromey <tromey@redhat.com>
6112 * gjavah.c (method_signature): New global.
6113 (HANDLE_METHOD): Set it.
6114 (decompile_return_statement): New function.
6115 (decompile_method): Use it.
6116 (print_method_info): Removed `synth' argument.
6118 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6120 * java-tree.h (java_set_yydebug): New.
6121 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6122 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6123 (print_lang_decl, print_lang_type, print_lang_identifier,
6124 print_lang_statistics, lang_print_xnode): Remove.
6126 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6128 * jcf-parse.c (init_lex): Remove.
6129 * lang.c (language_string, lang_identify): Remove.
6130 (struct lang_hooks): Constify.
6131 (LANG_HOOKS_NAME): Override.
6132 (init_parse): Update.
6134 2001-11-08 Andreas Franck <afranck@gmx.de>
6136 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6137 program_transform_name the way suggested by autoconf.
6138 (java.install-common): Also transform auxiliary program names with
6139 program_transform_name.
6141 2001-11-08 Tom Tromey <tromey@cygnus.com>
6143 * parse.y (trap_overflow_corner_case): New rule.
6144 (unary_expression): Use it.
6145 * lex.c (java_init_lex): Don't set minus_seen.
6146 (yylex): Don't use minus_seen. Communicate overflow to parser for
6148 (error_if_numeric_overflow): New function.
6149 * parse.h (minus_seen): Removed field.
6150 (JAVA_RADIX10_FLAG): New define.
6152 2001-11-07 Tom Tromey <tromey@redhat.com>
6154 Patch for PR java/1414:
6155 * parse.y (case_label_list): New global.
6156 (goal): Register case_label_list with GC.
6157 (java_complete_lhs): Save new case on case_label_list.
6158 (patch_switch_statement): Check for duplicate case labels.
6160 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6162 * parse.y (patch_assignment): Removed unused third argument.
6163 (java_complete_lhs): Removed unused third argument to patch_assignment.
6165 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6167 * lang.c: Include langhooks-def.h.
6168 * Make-lang.in: Update.
6170 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6172 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6174 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6176 * mangle.c (find_compression_record_match): Don't match compression
6177 records for package name elements unless they occur at the start of
6178 the name. Fix for PR java/4717.
6180 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6182 * expr.c (expand_java_field_op): Don't special-case references to
6183 java.lang.PRIMTYPE.TYPE.
6184 (build_primtype_type_ref): Removed.
6185 * java-tree.h (build_primtype_type_ref): Remove prototype.
6186 * parse.y (maybe_build_primttype_type_ref): Removed.
6187 (complete_function_arguments): Don't special-case references to
6188 java.lang.PRIMTYPE.TYPE.
6189 (patch_assignment): Likewise.
6190 (array_constructor_check_entry): Likewise.
6192 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6194 * mangle.c (static tree compression_table): Fixed leading comment.
6195 * parse.h (struct parser_ctxt): Fixed field comment.
6196 * parse.y (check_pkg_class_access): New prototype, fixed leading
6197 comment, new parameter used to emit error only if passed as true.
6198 (parse_check_super): Pass extra argument to check_pkg_class_access.
6199 (do_resolve_class): Likewise.
6200 (process_imports): Likewise.
6201 (read_import_dir): Fixed indentation.
6202 (find_in_imports_on_demand): New local class_type_name. Local
6203 node_to_use deleted. while loop changed into for loop. Report
6204 multiple definition only for accessible classes. Improved error
6206 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6207 assigned to parameter list, fixed indentation. while loop changed
6208 into for loop, restore TREE_CHAIN on local `tem' before the next
6211 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6213 * lang.c (lang_get_alias_set): Deleted.
6215 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6217 * gjavah.c (jni_print_char): Fix thinko in last change.
6219 * gjavah.c (jni_print_char, decode_signature_piece): Use
6220 safe-ctype macros and/or fold extra calls into fewer ones.
6221 * lex.c (java_read_unicode, java_lex): Likewise.
6222 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6223 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6224 * mangle_name.c (append_unicode_mangled_name,
6225 unicode_mangling_length): Likewise.
6227 2001-10-17 Richard Henderson <rth@redhat.com>
6229 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6231 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6233 * lang.c (langhooks.h): Included.
6234 (LANG_HOOKS_INIT): Redefined.
6235 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6236 (LANG_HOOKS_DECODE_OPTION): Likewise.
6237 (struct lang_hooks lang_hooks): New initialization.
6239 2001-10-11 Per Bothner <per@bothner.com>
6241 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6242 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6243 The former is simpler, and jcf-write.c handles it better.
6244 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6245 or WITH_CLEANUP_EXPR.
6246 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6247 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6249 * parse.y (patch_if_else_statement): If the condition is constant,
6250 optimize away the test.
6252 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6254 * parse.y (patch_cast): Call patch_string on the first operand of
6255 the incoming node, update it if necessary. Fixes PR java/4510.
6257 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6259 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6260 when name qualifier matches a package name.
6262 2001-10-08 Tom Tromey <tromey@redhat.com>
6264 Fix for PR java/4489:
6265 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6266 force a new label when computing `body_block'.
6268 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6270 * jcf-io.c (format_uint): Const-ify.
6271 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6272 * lex.c (java_get_line_col): Likewise.
6273 * parse.y (build_incdec): Likewise.
6275 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6277 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6278 a NULL enclosing context if appropriate. Fixes PR java/4466.
6280 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6282 * parse.y (patch_assignment): Use lvalue's original TYPE when
6283 building the final COMPOUND_EXPR.
6284 (try_reference_assignconv): Fixed leading comment.
6286 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6288 * parse.y (check_final_variable_indirect_assignment): For
6289 COMPOUND_EXPR, return only if finals were found initialized
6290 properly, if not, keep on checking.
6291 (check_final_variable_global_assignment_flag): New local
6292 error_found, set when appropriate and used to decide whether to
6293 report uninitialized finals. Fixed typo in comment.
6295 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6297 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6298 last three initializations. Fixes PR java/4360.
6300 2001-09-21 Richard Henderson <rth@redhat.com>
6302 * class.c (get_dispatch_table): Handle function descriptors.
6303 (build_dtable_decl): Likewise.
6304 * expr.c (build_invokevirtual): Likewise.
6306 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6308 * parse.y (patch_method_invocation): Build class initialization
6309 when static finals are used to qualify method invocation.
6312 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6314 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6315 build_type_name_from_array_name.
6316 (STRING_STRIP_BRACKETS): New macro.
6317 * parse.y (build_type_name_from_array_name): New function.
6318 (array_creation_expression:): Accumulate []s instead of [s.
6319 (cast_expression:): Accumulate []s instead of [s after cast type
6321 (build_array_from_name): Local string deleted, use
6322 build_type_name_from_array_name.
6323 (build_unresolved_array_type): Accumulate []s instead of [s after
6325 (register_fields): Fixed comment.
6326 (resolve_class): Local name, base deleted, new locals tname and
6327 array_dims. Use build_type_name_from_array_name. Use array_dims to
6329 (purify_type_name): Use STRING_STRIP_BRACKETS.
6331 2001-09-18 Andreas Jaeger <aj@suse.de>
6333 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6334 * jv-scan.c: Likewise.
6336 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6338 * parse.y (patch_method_invocation): Inner class creation context
6339 check not enforced within constructors. Fixes PR java/1873.
6341 2001-09-16 Tom Tromey <tromey@redhat.com>
6343 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6344 NOTE_PUSH for single-case push. Fixes PR java/4189.
6346 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6348 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6349 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6350 (struct lang_type): New fields import_list and import_demand_list.
6351 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6352 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6353 (do_resolve_class): New local saved_enclosing_type, initialized,
6354 passed as parameter to find_in_imports and find_in_imports_on_demand.
6355 (find_in_imports): Added paramater enclosing_type, use its
6356 TYPE_IMPORT_LIST when applicable.
6357 (find_in_imports_on_demand): Added parameter enclosing_type, use
6358 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6359 declaration and initialization.
6360 (fold_constant_for_init): Switch/restore current_class to the
6361 appropriate context.
6363 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6365 * verify.c (verify_jvm_instructions): Fix typo.
6367 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6369 * expr.c (expand_invoke): Const-ification.
6370 * parse.y (patch_method_invocation): Likewise.
6372 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6374 * gjavah.c (cxx_keywords): Const-ification.
6375 * keyword.gperf (java_keyword): Likewise.
6376 * lang.c (java_tree_code_name): Likewise.
6377 * lex.c (cxx_keywords): Likewise.
6378 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6380 2001-09-11 Richard Henderson <rth@redhat.com>
6382 * parse.h (ctxp_for_generation): Mark extern.
6384 2001-09-10 Richard Henderson <rth@redhat.com>
6386 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6388 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6390 * typeck.c (java_array_type_length, build_prim_array_type):
6391 Represent empty arrays by NULL index.
6393 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6395 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6396 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6398 2001-09-06 Anthony Green <green@redhat.com>
6400 * class.c (O_BINARY): Define if necessary.
6401 (registerResource_libfunc): Declare.
6402 (init_class_processing): Initilize registerResource_libfunc.
6403 (compile_resource_file): New function.
6404 * java-tree.h (resource_name): Declare.
6405 (compile_resource_file): Declare.
6406 * jcf-parse.c (yyparse): Handle compiling java resource files.
6407 * lang.c (java_decode_option): Handle -fcompile-resource option.
6408 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6410 * gcj.texi (Code Generation): Add documentation for -R flag.
6412 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6414 * jcf-write.c (generate_classfile): Issue an error in case of
6415 field/initial value mismatch.
6416 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6417 being initialized and we're generating bytecode.
6418 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6419 set DECL_INITIAL properly when appropriate.
6423 2001-09-01 Per Bothner <per@bothner.com>
6425 * parse.y (maybe_yank_clinit): A field without an initializer is not
6426 relevant. All initializers except static final and constant require
6427 <clinit>, regardless of flag_emit_class_files.
6429 2001-08-31 Per Bothner <per@bothner.com>
6431 * class.c (set_constant_value): When not emitting class files, then a
6432 String ConstantValue is a utf8const_ptr_type.
6434 2001-08-30 Per Bothner <per@bothner.com>
6436 * jcf-write.c (generate_classfile): Check that field is primitive
6437 or string before emitting ConstantValue attribute.
6439 2001-08-30 Per Bothner <per@bothner.com>
6441 * parse.y (resolve_qualified_expression_name): If creating a
6442 COMPOUND_EXPR, set it's type correctly.
6444 2001-08-30 Per Bothner <per@bothner.com>
6446 * jcf-io.c (open_class): Set filename field.
6448 * jcf-parse,c (parse_class_file): Set current_function_decl
6449 for better error message when Code attribute is missing.
6451 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6452 better diagnostics, especially for constructors.
6454 2001-08-30 Per Bothner <per@bothner.com>
6456 * jcf-write.c (generate_classfile): Don't write ConstantValue
6457 attribute if field is not final, for compatibility with jdk.
6459 * jcf-write.c (generate_classfile): Convert ConstantValue values
6460 to correct type. Work-around for front-end bug.
6461 * class.c (set_constant_value): Error if constant has wrong type.
6463 2001-08-30 Per Bothner <per@bothner.com>
6465 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6466 "Double" are printed at verbosity 1.
6468 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6470 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6472 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6474 * parse.y (patch_assignment): Don't verify final re-assignment here.
6475 (java_complete_lhs): Verify assignments to finals calling
6476 patch_assignment. Verify re-assignments to finals before calling
6479 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6481 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6484 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6486 * lex.c (java_lex): new local found_hex_digits. Set and then used
6487 in test to reject invalid hexadecimal numbers.
6488 * parse.y (java_complete_tree): Prevent unwanted cast with
6489 initialized floating point finals.
6490 (patch_binop): Emit a warning when detecting a division by zero,
6491 mark result not constant, don't simplify non integer division.
6493 2001-08-28 Per Bothner <per@bothner.com>
6495 * jcf-write.c (generate_bytecode_insns): For increments and
6496 decrements just recurse to push constant. Improvement on Mark's patch.
6498 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6500 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6501 real conversion for increments and decrements of reals.
6503 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6505 * parse.y (resolve_qualified_expression_name): Handle unresolved
6506 qualified expressions, prevent numerical qualifiers, fixed typo.
6509 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6511 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6512 don't report anything but deprecated class when marked so. Handle
6514 (patch_method_invocation): Check deprecation on methods and types.
6515 (patch_binop): code becomes an enum tree_code, added default: to
6516 switch to handle that. Detect division by zero, try to fold and
6517 return before using a subroutine.
6519 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6521 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6522 file smaller than 4 bytes.
6523 * parse.y (check_inner_circular_reference): New function.
6524 (check_circular_reference): Likewise.
6525 (array_initializer:): Accept {,}.
6526 (java_check_circular_reference): Rewritten using
6527 check_circular_reference and check_inner_circular_reference.
6528 (java_complete_expand_method): Unconditionally save and restore
6529 the unpurged exception list.
6530 (build_dot_class_method_invocation): Unmangle signature parameter.
6532 2001-08-21 Tom Tromey <tromey@redhat.com>
6534 * decl.c (init_decl_processing): Add `throws' field to method
6536 * class.c (make_method_value): Compute `throws' field for method.
6538 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6540 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6541 circularity is detected.
6542 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6544 2001-08-17 Richard Henderson <rth@redhat.com>
6546 * class.c (emit_register_classes): Add align parameter to
6547 call to assemble_integer.
6549 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6551 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6552 loading a class_or_name fails, try considering an innerclass name
6553 and load the enclosing context.
6554 * parse.y (resolve_inner_class): New function.
6555 (find_as_inner_class): Added leading comment.
6556 (register_incomplete_type): Keep the current context as enclosing
6557 context for JDEP_FIELD dependencies.
6558 (do_resolve_class): Locals new_class_decl and super initialized to
6559 NULL. Call resolve_inner_class, explore the enclosing context
6560 superclass if necessary.
6563 2001-08-16 Tom Tromey <tromey@redhat.com>
6565 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6566 * gjavah.c (main): Updated for change to jcf_path_seal.
6567 * lang.c (version_flag): New global.
6568 (java_decode_option): Recognize `-version'.
6569 (java_init): Update for change to jcf_path_seal.
6570 * jcf.h (jcf_path_seal): Added `print' argument.
6571 * jcf-path.c (jcf_path_seal): Added `print' argument.
6573 2001-08-13 Zack Weinberg <zackw@panix.com>
6575 * Make-lang.in (java/decl.o): Update dependencies.
6576 * decl.c: Include libfuncs.h, don't include toplev.h.
6578 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6580 * decl.c (init_decl_processing): exception_type_node,
6581 class_not_found_type_node, and no_class_def_found_type_node
6582 initialized. predef_filenames augmented accordingly.
6583 instinit_identifier_node initialized.
6584 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6585 * java-tree.h (enum java_tree_index): New entries
6586 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6587 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6588 (exception_type_node): New macro.
6589 (class_not_found_type_node): Likewise.
6590 (no_class_def_found_type_node): Likewise.
6591 (instinit_identifier_node): Likewise.
6592 (PREDEF_FILENAMES_SIZE): Adjusted.
6593 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6594 (struct lang_type): Fixed typo in bitfield name.
6595 (DECL_INSTINIT_P): New macro.
6596 (ID_INSTINIT_P): Likewise.
6597 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6599 * parse.y (encapsulate_with_try_catch): New function.
6600 (generate_instinit): Likewise.
6601 (build_instinit_invocation): Likewise.
6602 (ctors_unchecked_throws_clause_p): Likewise.
6603 (add_instance_initializer): Deleted.
6604 (build_instance_initializer): Likewise.
6605 (in_instance_initializer): Likewise.
6606 (check_method_redefinition): instinit$ not to be verified.
6607 (java_complete_expand_methods): Generate instinit$, simplified code.
6608 (build_dot_class_method): Eliminated unnecessary locals. Use
6609 encapsulate_with_try_catch, removed unnecessary code.
6610 (fix_constructors): New local iii. Use build_instinit_invocation.
6611 (patch_method_invocation): Added comment.
6612 (maybe_use_access_method): Don't consider instinit$.
6613 (find_applicable_accessible_methods_list): Shorten the search for
6615 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6616 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6617 (patch_throw_statement): Likewise. Fixed typo.
6619 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6622 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6623 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6625 (lang_specific_pre_link): Use set_input to set input_filename.
6627 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6628 (main): Fix definition.
6629 Strip `main' from classname.
6632 2001-08-11 Zack Weinberg <zackw@panix.com>
6634 * lex.h: Don't include setjmp.h. Don't define
6635 SET_FLOAT_HANDLER or prototype set_float_handler.
6637 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6639 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6640 `poplevel' in the right order.
6642 2001-08-09 Richard Henderson <rth@redhat.com>
6644 * Make-lang.in (class.o): Depend on TARGET_H.
6645 * class.c (emit_register_classes): Use target hooks instead of
6646 assemble_constructor and assemble_destructor.
6648 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6650 * check-init.c (flags.h): Include
6651 (check_init): Don't report uninitialized static class
6652 initialization flags, don't free bit index when doing static class
6653 initialization optimization.
6654 (check_for_initialization): Return type changed to `unsigned int.'
6655 (attach_initialized_static_class): New function.
6656 * class.c (add_method_1): Create the initialized static class
6658 (finish_class): Always emit deferred inline methods.
6659 * decl.c (emit_init_test_initialization): Moved to expr.c
6660 (complete_start_java_method): Don't traverse
6661 DECL_FUNCTION_INIT_TEST_TABLE.
6662 (lang_mark_tree): Mark hash tables in function decls.
6663 * expr.c (emit_init_test_initialization): Moved from decl.c.
6664 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6665 initialization flag, set DECL_CONTEXT and
6666 LOCAL_CLASS_INITIALIZATION_FLAG.
6667 (java_lang_expand_expr): Emit initialization code for static class
6668 initialized flags when entering block, if necessary.
6669 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6670 * java-tree.h (flag_optimize_sci): New global variable declaration.
6671 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6672 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6673 (LOCAL_FINAL_P): Fixed typo in comment.
6674 (FINAL_VARIABLE_P): Likewise.
6675 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6676 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6677 (struct lang_decl): New fields `ict', `smic' and `cif.'
6678 (check_for_initialization): New returned value for global.
6679 (attach_initialized_static_class): New global function.
6680 (STATIC_CLASS_INIT_OPT_P): New macro.
6681 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6682 * lang.c (java_decode_option): Handle
6683 `-fno-optimize-static-class-initialization'
6684 * parse.y (start_complete_expand_method): New function.
6685 (java_expand_method_bodies): Likewise.
6686 (attach_init_test_initialization_flags): Likewise.
6687 (adjust_init_test_initialization): Likewise.
6688 (emit_test_initialization): Likewise.
6689 (java_complete_expand_methods): Nullify abstract and native method
6691 (java_complete_expand_method): New locals `fbody', `block_body'
6692 and `exception_copy.' Reorganized: directly return on empty method
6693 bodies, call `start_complete_expand_method', remember definitely
6694 initialized static class in function, don't expand method bodies.
6695 (java_expand_classes): Call `java_expand_method_bodies' before
6696 `finish_class' when compiling to native.
6697 (resolve_expression_name): Use `orig' after building outer class
6699 (patch_invoke): Remember static method invocations.
6701 2001-08-06 Richard Henderson <rth@redhat.com>
6703 * class.c (emit_register_classes): Pass a symbol_ref and priority
6704 to assemble_constructor.
6706 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6708 * java-tree.h (all_class_filename): New macro.
6709 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6710 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6711 newly created IDENTIFIER_NODE to `all_class_filename.'
6713 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6715 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6716 Use ggc_add_tree_root to register roots.
6718 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6720 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6721 second operand calling check_init.
6722 * decl.c (complete_start_java_method): Swaped second and third
6723 arguments while creating WITH_CLEANUP_EXPR node.
6724 * jcf-write.c (generate_bytecode_insns): Use second operand
6725 instead of third when handling WITH_CLEANUP_EXPR.
6726 * parse.y (java_complete_lhs): Expand second operand of
6727 WITH_CLEANUP_EXPR nodes.
6728 (patch_synchronized_statement): Swaped second and third arguments
6729 while creating WITH_CLEANUP_EXPR node.
6731 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6733 * parse.y (create_interface): Avoid cyclic inheritance report when
6734 syntax error encountered during class definition.
6737 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6739 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6741 (lang_specific_pre_link): Use set_input to set input_filename.
6743 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6744 (main): Fix definition.
6745 Strip `main' from classname.
6748 2001-07-18 Tom Tromey <tromey@redhat.com>
6751 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6752 * lex.c (java_new_lexer): Use ICONV_CONST.
6753 (java_read_char): Likewise.
6754 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6755 (jv-scan$(exeext)): Likewise.
6757 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6759 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6760 * parse.y (check_class_interface_creation): Allow `private' if the
6761 enclosing is not an interface.
6762 (create_interface): Interface tagged public if the enclosing
6763 context is an interface.
6764 (create_class): Class tagged public if the enclosing context
6768 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6770 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6773 2001-07-14 Tim Josling <tej@melbpc.org.au>
6775 * check-init.c (check_init): Remove references to EXPON_EXPR.
6777 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6779 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6780 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6783 2001-07-13 Tom Tromey <tromey@redhat.com>
6785 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6788 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6790 * parse.y (patch_method_invocation): Don't override primary if one
6791 is already provided, but let this$<n> be built. Fixed comment.
6793 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6795 * parse.y (empty_statement:): Report empty statement error only
6796 when found at class declaration level.
6799 2001-07-12 Tom Tromey <tromey@redhat.com>
6801 * expr.c (expand_load_internal): New function.
6802 (LOAD_INTERNAL): Use it.
6804 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6806 * parse.y (verify_constructor_super): Compare anonymous class ctor
6807 args with `valid_method_invocation_conversion_p.'
6810 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6812 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6813 `-fsyntax-only.' Fixes PR java/3248
6815 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6817 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6819 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6821 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6822 current function is static. Fixes PR java/1970
6824 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6826 * parse.y (patch_method_invocation): Add enclosing context to ctor
6827 calls if necessary. Fixes PR java/2953
6829 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6831 * parse.y (resolve_package): Abort if qualified expression member
6833 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6836 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6838 * verify.c: Don't use // comments.
6840 2001-07-05 Tom Tromey <tromey@redhat.com>
6842 * lang.c (flag_assume_compiled): Removed.
6843 * java-tree.h (flag_assume_compiled): Removed.
6844 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6845 -fhash-synchronization, -fuse-divide-subroutine,
6846 -fcheck-references, -femit-class-file, -femit-class-files,
6847 -fassume-compiled. Updated --encoding information. Changed
6848 -foutput-class-dir to `-d'.
6850 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6852 * jcf-parse.c (parse_class_file): Add lineno parameter to
6853 debug_start_source_file call.
6855 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6857 * gcj.texi: Use gpl.texi.
6858 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6859 dependencies and use doc/include in search path.
6861 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6863 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6864 `this'. If so, don't build instance initializers.
6866 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6868 * parse.y (resolve_expression_name): Improved error message for
6869 inner class cases. Fixes PR java/1958
6871 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6873 * lang.c: #include diagnostic.h
6874 (lang_print_error): Add a `diagnostic_context *' parameter.
6875 (java_dummy_print): Likewise.
6876 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6878 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6880 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6881 * jcf.h (typedef struct JCF): New bitfield `finished.'
6882 (JCF_FINISH): Set `finished.'
6883 (JCF_ZERO): Reset `finished.'
6886 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6888 * parse.y (class_body_declaration:): Don't install empty instance
6892 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6894 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6895 (set_class_decl_access_flags): New function.
6896 * java-tree.h (set_class_decl_access_flags): New prototype.
6897 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6898 (parse_class_file): New local `decl_max_locals.' Take wide types
6899 into account to compute DECL_MAX_LOCALS.
6900 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6903 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6905 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6907 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6909 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6910 * parse.y (do_resolve_class): Moved comments out to leading comment
6911 section. Removed local `start', New local `_ht' and
6912 `circularity_hash.' Record `enclosing' in hash table and search
6913 it to detect circularity. Use `enclosing' as an argument to
6914 `lookup_cl.' Free the hash table when done.
6916 2001-06-19 Tom Tromey <tromey@redhat.com>
6918 * lex.c (java_read_char): Disallow invalid and overlong
6919 sequences. Fixes PR java/2319.
6921 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6923 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6925 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6927 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6928 arguments accordingly.
6930 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6932 * gcj.texi: Move contents to just after title page.
6934 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6936 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6938 (patch_incomplete_class_ref): Build the class ref, build the class
6939 init if necessary, complete the tree.
6942 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6944 * parse.y (lookup_field_wrapper): Test `name' code.
6945 (resolve_qualified_expression_name): Test `qual_wfl' code.
6946 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6947 handle `qual_wfl' by code.
6948 (maybe_build_primttype_type_ref): Test `wfl' code.
6950 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6952 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6954 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6955 the dvi file in the java directory.
6957 2001-05-25 Sam TH <sam@uchicago.edu>
6959 * gen-table.pl javaop.h jcf.h lex.h,
6960 parse.h: Fix header include guards.
6962 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6964 * jv-scan.c (version): Update copyright year.
6966 2001-05-21 Per Bothner <per@bothner.com>
6968 * jcf-parse.c (read_class): If class is from .class or .zip file
6969 and it's already been read, don't push/pop parser context.
6971 2001-05-18 Per Bothner <per@bothner.com>
6973 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6974 command line so the jvgenmain-generated main program comes first.
6976 2001-05-15 Tom Tromey <tromey@redhat.com>
6978 * class.c (build_utf8_ref): Don't generate identifier based on
6981 2001-05-12 Richard Henderson <rth@redhat.com>
6983 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
6984 * expr.c (java_lang_expand_expr): Expand it.
6985 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
6986 calling build_exception_object_ref.
6987 * parse.y (catch_clause_parameter): Likewise.
6988 (build_dot_class_method): Likewise.
6989 (try_reference_assignconv): Likewise.
6990 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
6991 * jcf-write.c (generate_bytecode_insns): Likewise.
6993 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6995 * parse.y (build_unresolved_array_type): Set
6996 EXPR_WFL_QUALIFICATION on the newly created wfl.
6997 Fixes PR java/2538. Fixes PR java/2535.
6999 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7001 * parse.y (fix_constructors): Removed unnecessary assignment to
7002 local. Moved assignment to `this$<n>', fixed comments and
7004 (build_wfl_wrap): Fixed indentation.
7005 Fixes PR java/2598, java/2579 and java/2658.
7007 2001-05-03 Mo DeJong <mdejong@redhat.com>
7009 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7010 check for byte swap.
7012 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7014 * expr.c (build_class_init): Move MODIFY_EXPR
7015 outside of COND_EXPR. Remove variable `call'.
7017 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7019 * decl.c: NULL_PTR -> NULL.
7020 * jcf-write.c: Likewise.
7022 2001-05-01 Tom Tromey <tromey@redhat.com>
7024 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7025 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7026 * gcj.texi: Updated copyright text. Include fdl.texi.
7027 (Top): Link to new node.
7029 2001-05-01 Per Bothner <per@bothner.com>
7031 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7033 2001-05-01 Per Bothner <per@bothner.com>
7035 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7036 import_list contains the name, not the TREE_PURPOSE.
7038 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7040 * jcf-io.c (read_zip_member): Cast to long in comparison with
7043 * jvspec.c (lang_specific_driver): Initialize variables.
7045 * mangle.c (find_compression_record_match): Likewise.
7047 * typeck.c (build_null_signature): Provide static prototype. Mark
7048 parameter with ATTRIBUTE_UNUSED.
7050 * verify.c (verify_jvm_instructions): Initialize variable.
7052 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7054 * parse.y (do_resolve_class): Check for cyclic inheritance during
7055 inner class resolution.
7057 2001-04-27 Per Bothner <per@bothner.com>
7059 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7060 while iterating, since that could cause gc to lose stuff.
7062 2001-04-26 Per Bothner <per@bothner.com>
7064 Fix method search wrt scope of inner classes to match JLS2.
7065 * typeck.c (build_null_signature): New static function.
7066 (has_method): New function. Uses build_null_signature and lookup_do.
7067 * java-tree.h (has_method): New declaration.
7068 * parse.y (find_applicable_accessible_methods_list): Do not search
7069 context of inner classes here.
7070 (patch_method_invocation): Search scope, ie. current and outer clases,
7071 for method matching simple name, to find class.
7073 2001-04-26 Per Bothner <per@bothner.com>
7075 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7076 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7078 * constants.c (find_methodref_with_class_index): New function.
7079 (find_methodref_index): Use find_methodref_with_class_index.
7080 * java-tree.h (find_methodref_with_class_index): New declaration.
7081 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7082 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7083 If context changed from interface to class, don't use invokeinterface.
7085 2001-04-25 Per Bothner <per@bothner.com>
7087 * verify.c (verify_jvm_instructions): For field instructions,
7088 check that field index is valid. For invoke instructions, check that
7089 method index is valid.
7091 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7093 * config-lang.in (target_libs): Copy from $libgcj_saved.
7095 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7097 * decl.c (init_decl_processing): Add new class "protectionDomain"
7099 * class.c (make_class_data): Set initial value for "protectionDomain".
7101 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7103 * jvspec.c (lang_specific_driver): Fix memory allocation
7104 deficit, by using concat in lieu of xmalloc/sprintf.
7106 2001-04-20 Per Bothner <per@bothner.com>
7108 Fixes to compile multiple .class files at once.
7109 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7110 * java-tree.h (CLASS_PARSED_P): New macro.
7111 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7112 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7113 (read_class): Avoid some code duplication.
7114 Don't call JCF_FINISH for a .class file - might be needed later.
7115 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7116 rather than CLASS_LOADED_P, since latter implies class laid out.
7117 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7118 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7120 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7122 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7124 * boehm.c: Include toplev.h.
7126 2001-04-06 Tom Tromey <tromey@redhat.com>
7127 Alexandre Petit-Bianco <apbianco@redhat.com>
7129 Fix for PR gcj/1404 and PR gcj/2332:
7130 * parse.y (build_array_from_name): If we use the type_wfl then
7131 accumulate dimensions from the original type as well.
7132 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7134 2001-04-06 Tom Tromey <tromey@redhat.com>
7136 * parse.y (analyze_clinit_body): Return true if the second operand
7137 of a METHOD_EXPR is nonzero.
7139 2001-04-06 Tom Tromey <tromey@redhat.com>
7141 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7143 ($(srcdir)/java/parse.c): Likewise.
7145 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7147 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7148 (version-gcc): Initialized.
7149 (which-gcj): Likewise.
7151 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7153 * java-tree.h (struct lang_decl): New macro
7154 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7155 * parse.y (build_instance_initializer): New function.
7156 (add_instance_initializer): Use it.
7157 (java_fix_constructors): Set `current_class' before fix pass.
7158 (fix_constructors): Just return if already fixed. Move `super()'
7159 invocation ahead. Use `build_instance_initializer.'
7162 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7164 * parse.y (resolve_qualified_expression_name): Pass field's
7165 DECL_CONTEXT to `not_accessible_p.'
7166 (not_accessible_p): Changed parameters order in `inherits_from_p'
7169 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7171 * lang-options.h: Add flag_check_references.
7173 2001-04-04 Per Bothner <per@bothner.com>
7175 * java-tree.h (CONSTANT_VALUE_P): New macro.
7176 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7177 * parse.y (maybe_build_class_init_for_field): New static function.
7178 (resolve_expression_name, resolve_field_access): Use
7179 maybe_build_class_init_for_field instead of build_class_init
7180 This does not do the init if the field is compile-time-constant.
7181 (resolve_field_access): Simplify.
7183 * parse.y (fold_constant_for_init): Merge test into switch.
7185 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7187 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7189 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7191 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7193 * expr.c (pop_type_0): Save the result of the first
7194 lang_printable_name call in a scratch buffer, so it
7195 won't be clobbered by the second call.
7197 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7199 * parse-scan.y (array_type:): Rewritten.
7200 (type_declaration:): `empty_statement' replaces `SC_TK.'
7201 (class_member_declaration:): `empty statement' added.
7202 (method_body:): Simplified.
7203 (static_initializer:): Likewise.
7204 (primary_no_new_array:): Use `type_literals.'
7205 (type_literals:): New rule.
7206 (dims:): Set and update `bracket_count.'
7207 Fixes PR java/1074. Fixes PR java/2412.
7209 2001-03-28 Hans Boehm <boehm@acm.org>
7211 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7212 (get_boehm_type_descriptor): Set type on returned value to be a
7213 pointer length integer.
7215 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7217 * expr.c (pop_type_0): Call `concat' rather than building the
7219 (pop_type): Add format specifier in call to `error'.
7221 * parse.y (patch_method_invocation): Avoid casting away
7224 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7226 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7228 2001-03-28 Richard Henderson <rth@redhat.com>
7230 IA-64 ABI Exception Handling:
7231 * Make-lang.in (except.o): Don't depend on eh-common.h.
7232 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7233 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7234 [soft_exceptioninfo_call_node]: Remove.
7235 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7236 (end_java_method): No emit_handlers.
7237 * except.c (java_set_exception_lang_code): Remove.
7238 (method_init_exceptions): Don't call it.
7239 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7240 (build_exception_object_ref): New.
7241 (expand_end_java_handler): Update for except.h name changes.
7242 (emit_handlers, expand_resume_after_catch): Remove.
7243 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7244 (process_jvm_instruction): Use build_exception_object_ref.
7245 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7246 (soft_exceptioninfo_call_node): Remove.
7247 (build_exception_object_ref): Declare.
7248 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7249 soft_exceptioninfo_call_node. Move processing ...
7250 [EXC_PTR_EXPR]: ... here.
7251 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7252 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7253 (source_end_java_method): No java_set_exception_lang_code or
7255 (build_dot_class_method): Use build_exception_object_ref.
7256 (try_reference_assignconv): Check EXC_PTR_EXPR not
7257 soft_exceptioninfo_call_node.
7259 2001-03-28 Richard Henderson <rth@redhat.com>
7261 * java-tree.h (throw_node): Define as a single member of
7262 java_global_trees instead of a separate array.
7263 (JTI_THROW_NODE): New.
7264 * decl.c (throw_node): Don't declare.
7265 (init_decl_processing): Init a scalar throw_node.
7266 Don't register it for gc.
7267 * check-init.c (check_init): Reference scalar throw_node.
7268 * expr.c (build_java_athrow): Likewise.
7269 * jcf-write.c (generate_bytecode_insns): Likewise.
7270 * parse.h (BUILD_THROW): Likewise.
7272 2001-03-28 Richard Henderson <rth@redhat.com>
7274 * decl.c (end_java_method): Do not save and restore
7275 flag_non_call_exceptions.
7276 * parse.y (source_end_java_method): Likewise.
7277 * lang.c (flag_exceptions): Don't declare.
7278 (java_init_options): Set flag_non_call_exceptions. Set
7279 flag_exceptions here ...
7280 (java_init): ... not here.
7282 2001-03-27 Richard Henderson <rth@redhat.com>
7284 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7285 exceptions_via_longjmp.
7287 * lang.c (flag_new_exceptions): Don't declare it.
7288 (java_init_options): Or set it.
7290 2001-03-27 Richard Henderson <rth@redhat.com>
7292 * decl.c (end_java_method): Rename asynchronous_exceptions to
7293 flag_non_call_exceptions.
7294 * parse.y (source_end_java_method): Likewise.
7296 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7298 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7300 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7302 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7304 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7306 * parse.y (find_as_inner_class): Follow current package
7307 indications not to mistakingly load an unrelated class.
7309 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7311 * constants.c (PUTN): Use memcpy, not bcopy.
7313 * lex.c (java_read_char): Use memmove, not bcopy.
7315 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7317 2001-03-23 Per Bothner <per@bothner.com>
7319 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7320 macro for better error pin-pointing.
7321 * java-tree.h: Fix typo in comment.
7323 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7324 Don't include jsr/goto in exception range.
7325 Check if start and end of exception range are the same (also TRY_EXPR).
7326 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7327 However, do emit the following goto even if try_block is empty.
7328 Defer freeing exception_decl until after the finalizer, to make
7329 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7331 * parse.y (java_complete_lhs): If the try-clause is empty, just
7332 return the finally-clause and vice versa.
7334 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7336 * gcj.texi (Input Options): documented the check for attribute
7337 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7338 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7339 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7340 (jcf_parse): Check for the right classes archive if necessary.
7341 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7342 (jcf_parse_fields): Fixed indentation.
7343 * jcf-write.c (append_gcj_attribute): New function.
7344 (generate_classfile): Compute the attribute count, invoke
7345 `append_gcj_attribute'.
7346 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7347 turned into bit-fields. New bit-field `right_zip.'
7348 (JCF_ZERO): Set `right_zip' to zero.
7349 * lang-options.h (-fforce-classes-archive-check): Added flag.
7350 * lang.c (flag_force_classes_archive_check): New flag.
7351 (lang_f_options): New entry `force-classes-archive-check.'
7354 2001-02-07 Andrew Haley <aph@redhat.com>
7356 * gcj.texi (Configure-time Options): Add -fcheck-references.
7357 * expr.c (build_java_indirect_ref): New function.
7358 (java_check_reference): New function.
7359 (build_java_array_length_access): Use build_java_indirect_ref to
7360 check for null references.
7361 (build_java_arrayaccess): Likewise.
7362 (build_get_class): Likewise.
7363 (build_field_ref): Likewise.
7364 (invoke_build_dtable): Likewise.
7365 (build_invokeinterface): Likewise.
7366 * lang.c (lang_f_options): Add flag_check_references.
7367 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7368 * java-tree.h (flag_check_references): New variable.
7369 * lang.c (flag_check_references): Likewise.
7370 * parse.y (patch_invoke): Use java_check_reference.
7371 (patch_assignment): Allow for extra nesting in
7372 _Jv_CheckArrayStore.
7374 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7376 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7377 * lex.c (cxx_keywords): Likewise.
7379 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7381 * parse.y (qualify_ambiguous_name): Broaden `length'
7382 recognition. Help MODIFY_EXPR be resolved as expression names.
7383 Fixes PR java/2066. Fixes PR java/2400.
7385 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7387 * gjavah.c (process_file): Mark interface definitions with
7388 "__attribute__ ((java_interface))".
7390 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7392 * class.c (layout_class): Fixed push_super_field's second
7393 argument. Fixes PR java/2333.
7394 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7395 too early to lay innerclasses out.
7397 2001-03-20 Tom Tromey <tromey@redhat.com>
7398 Alexandre Petit-Bianco <apbianco@redhat.com>
7400 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7401 inside an array reference. Insertion of the array store check
7402 rewritten. Fixes PR java/2299.
7404 2001-03-20 Tom Tromey <tromey@redhat.com>
7406 * lex.c (java_read_unicode): Only accept leading `u's.
7408 2001-03-20 Tom Tromey <tromey@redhat.com>
7410 * jcf-parse.c (read_class): Initialize `class'.
7412 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7414 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7416 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7418 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7419 (layout_class): Likewise.
7420 (layout_class_method): Likewise.
7421 (emit_register_classes): Likewise.
7422 * decl.c (builtin_function): Likewise.
7423 (give_name_to_locals): Likewise.
7425 2001-03-19 Per Bothner <per@bothner.com>
7427 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7428 before trying to load an inner class.
7430 Fixes to process to command-line .class files in two passes.
7431 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7432 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7433 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7434 * class.c (is_compiled_class): Fix for renamed flag.
7435 * parse.y (maybe_create_class_interface_decl): Likewise.
7436 * jcf-parse.c (yyparse): Also set if compiling .class files.
7437 * jcf-parse.c (read_class); Read current_class.
7438 (jcf_parse): Make static.
7439 (load_inner_classes): New function, with code moved from jcf_parse,
7440 because we need to inner classes after the command-line files are read.
7441 (yyparse): Set finput to NULL when it doesn't need to be closed.
7442 Reduce use of main_jcf (basically only for archive) and
7443 use finput instead of main_jcf->read_state.
7444 Inline jcf_figure_file_type into yyparse.
7445 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7446 Defer load_inner_classes and parse_class_file to a second pass,
7447 after we've correctly mapped command-line .clas fiels to classes.
7448 (jcf_figure_file_type): Removed.
7449 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7450 (JCF_ZERO): Also clear zipd field.
7451 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7453 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7455 * jcf-parse.c (yyparse): Change ch from char * to char.
7457 2001-03-19 Per Bothner <per@bothner.com>
7459 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7460 Add constructed filelist-file at end, following -xjava. Thus any .o
7461 and library files are not affected by the -xjava. Also wrap
7462 explicit @FILE with -xjava and -xnone.
7464 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7466 * class.c (build_static_field_ref): Call make_decl_rtl() after
7467 setting the DECL_EXTERNAL flag.
7469 2001-03-17 Per Bothner <per@bothner.com>
7471 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7473 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7474 when result is is needed (target is STACK_TARGET).
7476 * parse.h (JDEP_SOLV): Removed.
7477 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7479 * parse.y (incomplete_class_list): Removed.
7480 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7481 It doesn't work if resolve_class changes the name of an array type
7482 that is on the list and then someone else looks for the modified name.
7483 Also, seems liable to break when compiling multiple source files at
7484 once. So the simplest is to just remove incomplete_class_list -
7485 it is only a minor space win and it is not even clear it saves time.
7487 * parse.y (resolve_class): Remove unneeded promote_type.
7489 2001-03-15 Per Bothner <per@bothner.com>
7491 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7492 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7493 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7494 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7496 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7497 * parse.y (java_expand_classes): Likewise.
7499 * parse.y (expand_start_java_method): Was only called once and had a
7500 misleading name, so inline in caller java_complete_expand_method.
7501 (enter_a_block): Likewise inline in enter_block and remove.
7503 Remove junk from when gcc/java was created (by copying from C/C++).
7504 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7505 (struct binding_level): Remove fields keep, keep_if_subblocks,
7506 more_cleanups_ok, have_cleanups (which have never been used).
7507 (pushlevel, poplevel): Remove related useless code.
7509 * class.c (make_class_data): The class_dtable_decl (i.e. the
7510 vtable for Class) should be external, except when compiling Class.
7512 * jvspec.c (lang_specific_driver): Fix -C handling.
7513 Check -save-temps to see if temp @FILE should be deleted.
7514 Follow-up to/fix for February 16 patch.
7516 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7517 (type_stack_dup): Remove no-longer neded error check.
7519 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7521 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7522 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7523 don't surround the element with 'N..E' if the type name is
7526 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7528 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7529 DECL_RTL_SET_P, etc.
7530 (make_method_value): Likewise.
7531 (get_dispatch_table): Likewise.
7533 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7535 2001-03-07 Tom Tromey <tromey@redhat.com>
7537 * config-lang.in (lang_requires): Define.
7539 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7541 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7544 2001-03-05 Per Bothner <per@bothner.com>
7546 Fix a problem where rest_of_decl_compilation applied to
7547 class_dtable_decl causes problems because it was done too early,
7548 before output file was opened.
7549 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7550 * class.c (class_dtable_decl): Add macro - element of class_roots.
7551 (make_class_data): Define class_dtable_decl.
7552 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7554 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7556 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7557 uses of 'boolean' with 'bool'.
7559 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7561 * lang-specs.h: Add zero initializer for cpp_spec field to all
7564 2001-02-16 Per Bothner <per@bothner.com>
7566 Handle compiling multiple input files at once, and @FILE syntax.
7567 * gcj.texi: Updated documentation to match.
7568 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7569 * jcf-parse.c (parse_source_file): Split into ...
7570 (parse_source_file_1): New function - and:
7571 (parse_source_file_2): New function.
7572 (yyparse): On -ffilelist-file, open and scan named file.
7573 On first pass over files, only do parse_source_file_1.
7574 A new second pass calls parse_source_file_2 for each file to compile.
7575 (init_jcf_parse): Call init_src_parse.
7576 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7577 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7578 as multiple input file combined in one compilation.
7579 * lang-options.h: Add -ffilelist-file
7580 * lang.c (flag_filelist_file): New flag variable.
7581 (lang_f_options): Handle -ffilelist-file.
7582 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7583 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7584 gclass_list - use global fields of src_parse_roots instead.
7585 * parse.y (src_parse_roots): New array.
7586 (incomplete_class_list, gclass_list): New macros.
7587 (push_parser_context, java_pop_parser_context,
7588 java_parser_context_resume): Don't fiddle with deleted fields.
7589 (various): Use incomplete_class gclass_list and global macros
7590 instead of parse_ctxt fields - the lists are global.
7591 (init_src_parse): New function.
7593 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7595 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7597 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7599 * parse.y (check_inner_class_access): Moved declaration of local
7600 `enclosing_decl_type' to the right location.
7602 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7604 * parse.y (parser_check_super_interface): Don't call
7605 check_pkg_class_access for an inner interface.
7606 (parser_check_super): Don't call check_pkg_class_access for inner
7608 (do_resolve_class): Simplify enclosing type loop. Don't call
7609 check_pkg_class_access if CL and DECL are not set.
7610 (find_in_imports_on_demand): Set DECL if class_type needed to be
7611 loaded. Don't call check_pkg_class_access for an inner class.
7612 (check_inner_class_access): Rewritten to implement member access
7613 rules as per spec 6.6.1.
7614 (check_pkg_class_access): Handle the empty package correctly.
7615 (in_same_package): New function. Determine if two classes are in the
7618 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7620 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7621 method into array types.
7622 * parse.y (patch_method_invocation): Bypass access check on clone call
7625 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7627 * expr.c (build_instanceof): Check for arrays when trying fold to
7630 2001-02-15 Jim Meyering <meyering@lucent.com>
7632 * Make-lang.in (java.install-common): Depend on `installdirs'.
7633 (java.install-info): Likewise.
7635 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7637 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7639 2001-02-14 Tom Tromey <tromey@redhat.com>
7640 Alexandre Petit-Bianco <apbianco@cygnus.com>
7642 Fix for PR java/1261.
7643 * typeck.c (build_java_array_type): Add public `clone' method to
7645 * parse.y (resolve_qualified_expression_name): Use current_class
7646 when checking for inaccessibility.
7647 (patch_method_invocation): Fixed error message when accessibility
7648 denied. Added `from_super' argument.
7650 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7652 * parse.y (resolve_class): Don't build a fake decl. Use the one
7654 * typeck.c (build_java_array_type): Build and assign decl to array
7657 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7659 * parse.y (not_accessible_p): Changed leading comment. Added extra
7660 `where' argument. Use it to enforce protected access rules.
7661 (resolve_qualified_expression_name): Added extra argument to
7663 (patch_method_invocation): Use argument `primary' to provide
7664 not_accessible_p with an extra argument.
7665 (lookup_method_invoke): Added extra argument to not_accessible_p.
7666 (search_applicable_method_list): Likewise.
7668 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7670 * parse.y (resolve_qualified_expression_name): Try to resolve as
7671 an inner class access only if `decl' is a TYPE_DECL.
7673 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7675 * decl.c (classdollar_identifier_node): Initialize.
7676 * java-tree.h (enum java_tree_index): New entry
7677 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7678 (classdollar_identifier_node): New macro.
7679 (ID_CLASSDOLLAR_P): Likewise.
7680 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7681 (build_dot_class_method_invocation): Likewise.
7682 (find_applicable_accessible_methods_list): `class$' can't be
7685 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7687 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7689 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7691 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7692 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7695 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7697 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7698 outside of the `__U' sequence too.
7699 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7702 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7704 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7706 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7708 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7709 (JVGENMAIN_OBJS): Likewise.
7710 * java-tree.h (append_gpp_mangled_name): New prototype.
7711 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7712 Removed cast calling `gcc_add_root.'
7713 * jvgenmain.c (mangle_obstack): New global, initialized.
7715 (do_mangle_class): Constify local `ptr.'
7716 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7717 append_gpp_mangle_name and update `count' if necessary.
7718 Use `mangle_obstack.'
7719 * mangle.c (append_unicode_mangled_name): Removed.
7720 (append_gpp_mangled_name): Likewise.
7721 (unicode_mangling_length): Likewise.
7722 (mangle_member_name): Return type set to `void.'
7723 (mangle_field_decl): Don't append `U' in escaped names.
7724 (mangle_method_decl): Likewise.
7725 (mangle_member_name): Just use `append_gpp_mangled_name.'
7726 * mangle_name.c: New file.
7728 2001-02-07 Per Bothner <per@bothner.com>
7730 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7732 * check-init.c (check_init): Don't call done_alternative after
7733 processing loop code, as a LOOP_EXPR never terminates normally.
7735 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7737 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7739 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7741 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7744 2001-02-06 Tom Tromey <tromey@redhat.com>
7746 * lex.c (java_new_lexer): Longer error message.
7748 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7749 Alexandre Petit-Bianco <apbianco@cygnus.com>
7751 * typeck.c (build_prim_array_type): Added leading comment.
7752 (build_java_array_type): Moved locals out of
7753 block. Always create the `data' field, fixed alignment to match
7756 2001-02-04 Tom Tromey <tromey@redhat.com>
7758 * expr.c (java_lang_expand_expr): Don't bother recomputing
7759 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7762 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7764 * parse.y (process_imports): Save the original name of the import
7765 for better error report.
7767 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7769 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7770 of macros used when compiling jvspec.c.
7771 * jvspec.c (lang_specific_driver): Link with the shared
7774 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7776 * check-init.c (check_init): Call internal_error instead of fatal.
7777 * expr.c (java_lang_expand_expr): Likewise.
7778 * jcf-parse.c (get_constant): Likewise.
7779 * mangle.c (java_mangle_decl): Likewise.
7780 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7781 (operator_string): Likewise.
7782 * check-init.c (check_init): Call abort instead of fatal.
7783 * class.c (build_class_ref): Likewise.
7784 * constants.c (write_constant_pool): Likewise.
7785 * decl.c (start_java_method): Likewise.
7786 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7787 (java_stack_dup, encode_newarray_type): Likewise.
7788 (build_java_array_length_access): Likewise.
7789 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7790 (build_java_soft_divmod, build_invokeinterface): Likewise.
7791 * java-tree.h (INNER_CLASS_P): Likewise.
7792 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7793 (give_name_to_class, get_class_constant): Likewise.
7794 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7795 (find_constant_index, generate_bytecode_conditional): Likewise.
7796 (generate_bytecode_insns, perform_relocations): Likewise.
7797 * lex.c (java_unget_unicode, java_lex): Likewise.
7798 * mangle.c (mangle_type, mangle_record_type): Likewise.
7799 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7800 (finish_mangling): Likewise.
7801 * parse.h (MARK_FINAL_PARMS): Likewise.
7802 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7803 (obtain_incomplete_type, java_complete_class): Likewise.
7804 (java_check_regular_methods, java_complete_expand_method): Likewise.
7805 (cut_identifier_in_qualified, check_deprecation): Likewise.
7806 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7807 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7808 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7809 * typeck.c (set_local_type, parse_signature_type): Likewise.
7810 (parse_signature_string, build_java_signature): Likewise;
7811 (set_java_signature): Likewise.
7812 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7813 * class.c (add_method): Call fatal_error instead of fatal.
7814 (build_static_field_ref): Likewise.
7815 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7816 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7817 * lex.c (java_new_new_lexer): Likewise.
7818 * jv-scan.c (main): Likewise.
7819 (fatal_error): Renamed from fatal.
7820 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7822 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7823 (yyparse): Likewise.
7824 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7825 * lex.c (java_get_line_col): Likewise.
7826 * jcf-parse.c (load_class): Make errors non-fatal.
7827 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7829 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7831 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7832 (error): Remove unused function.
7833 (main): Don't use "__attribute__ alias" on generated class symbol.
7835 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7837 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7839 * parse.y (finish_method_declaration): Code accounting for WFLed
7840 method DECL_NAMEs deleted.
7841 (check_abstract_method_definitions): Likewise.
7842 (resolve_type_during_patch): Layout resolved type.
7843 * typeck.c (lookup_do): Removed unused local.
7845 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7847 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7848 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7849 integer_negative_one_node.
7850 * expr.c (build_java_binop): Likewise.
7852 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7854 * zextract.c (read_zip_archive): Read file_offset before writing
7855 zipd and consequently clobbering the header contents.
7857 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7859 * Make-lang.in: Remove all dependencies on defaults.h.
7860 * decl.c: Don't include defaults.h.
7862 * parse.y: Likewise.
7864 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7866 * ChangeLog (2001-01-21): Fixed typo.
7867 * class.c (layout_class_method): Code accounting for WFLed
7868 method DECL_NAMEs deleted.
7869 * constant.c (find_methodref_index): Likewise.
7870 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7871 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7872 (struct lang_decl): New field `wfl'.
7873 (java_get_real_method_name): Prototype deleted.
7874 * mangle.c (mangle_method_decl): Code accounting for WFLed
7875 method DECL_NAMEs deleted.
7876 * parse.h (GET_METHOD_NAME): Macro deleted.
7877 * parse.y (reset_method_name): Deleted.
7878 (method_header): Set DECL_FUNCTION_WFL.
7879 (check_abstract_method_header): Code accounting for WFLed method
7881 (java_get_real_method_name): Deleted.
7882 (check_method_redefinition): Code accounting for WFLed method
7883 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7884 (java_check_regular_methods): Likewise.
7885 (java_check_abstract_methods): Likewise.
7886 (java_expand_classes): Don't call `reset_method_name.'
7887 (search_applicable_method_list): Use DECL_NAMEs instead of
7889 * typeck.c (lookup_do): Code accounting for WFLed method
7892 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7894 * lex.c (java_read_char): Check for EOF from getc first.
7896 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7898 * class.c (layout_class): Don't lay the superclass out if it's
7899 already being laid out.
7900 * jcf-parse.c (handle_innerclass_attribute): New function.
7901 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7902 handle_innerclasses_attribute.
7903 (jcf_parse): Don't load an innerclasses if it's already being
7905 * jcf-write.c (append_innerclass_attribute_entry): Static
7906 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7907 to be zero for anonymous classes.
7909 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7911 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7913 * jcf-parse.c (set_source_filename): Use
7914 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7916 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7918 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7919 gets a unique asm name.
7921 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7923 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7924 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7926 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7927 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7928 * parse.y (lookup_package_type_and_set_next): Deleted.
7929 (resolve_package): Removed unnecessary code.
7930 (find_applicable_accessible_methods_list): `finit$' can't be
7932 * verify.c (pop_argument_types): Added missing prototype.
7934 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7936 * config-lang.in: Disable java by default.
7938 2001-01-23 Tom Tromey <tromey@redhat.com>
7940 * gcj.texi (Copying): New node.
7941 Added copyright information.
7943 2001-01-21 Per Bothner <per@bothner.com>
7945 Various fixes to allow compiling a compressed .jar/.zip archive.
7946 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7947 (struct ZipFile): Add fields name and next (from ZipFileCache).
7948 (struct ZipDirectory): New field zipf points to owning ZipFile.
7949 * jcf.h (struct ZipDirectory): Add forward declaration.
7950 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7951 Remove seen_in_zip and zip_offset fields.
7952 (JCF_SEEN_IN_ZIP): New macro.
7953 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7954 * jcf-io.c: Change all ZipFileCache to ZipFile.
7955 (read_zip_member): New function.
7956 (open_in_zip): Call read_zip_member.
7957 * jcf-parse.c (find_in_current_zip): Remove function.
7958 (read_class): Merge in find_in_current_zip functionality.
7959 Call read_zip_member if needed.
7960 (parse_zip_file_entries): Use read_zip_member.
7961 (process_zip_dir): Update for removed and added JCF fields.
7962 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7964 2001-01-21 Per Bothner <per@bothner.com>
7966 Minor optimization of static ggc roots.
7967 * jcf-parse.c (parse_roots): New static field.
7968 (current_field, current_method, current_file_list): Replace by macros
7969 naming fields of parse_roots.
7970 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7971 * class.c (class_roots): New static field.
7972 (registered_class, fields_ident, info_ident, class_list):
7973 New macros naming fields of parse_roots.
7974 (build_static_field_ref): Don't register roots here.
7975 (layout_class): Static field list replaced by macro class_list.
7976 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7977 Initialize fields_ident and info_ident here.
7979 2001-01-21 Per Bothner <per@bothner.com>
7981 * jcf-parse.c (ggc_mark_jcf): New function.
7982 (init_jcf_parse): Register current_jcf as ggc root.
7984 2001-01-21 Per Bothner <per@bothner.com>
7986 * lang.c (put_decl_node): Print method's name.
7988 2001-01-21 Per Bothner <per@bothner.com>
7990 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
7991 (verify_jvm_instructions): Use it, for better error messages on loads.
7993 2001-01-21 Per Bothner <per@bothner.com>
7995 * verify.c (merge_type_state): Still may have to merge even if
7996 LABEL_VERIFIED (label).
7998 2001-01-21 Per Bothner <per@bothner.com>
8000 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8001 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8003 2001-01-19 Per Bothner <per@bothner.com>
8005 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8006 if expeting an interface type. Refines Tom's change of 2000-09-12.
8008 2001-01-18 Per Bothner <per@bothner.com>
8010 * gcj.texi (Input Options): Mention .java files.
8012 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8014 * lang-options.h (-Wunsupported-jdk11): Removed.
8015 * lang.c (flag_not_overriding): Deleted.
8016 (flag_static_local_jdk1_1): Likewise.
8017 (lang_W_options): Removed "unsupported-jdk11" entry.
8018 * parse.y (java_check_methods): Removed dead code.
8020 2001-01-17 Tom Tromey <tromey@redhat.com>
8022 Changes suggested by Per Bothner:
8023 * gcj.texi (Input Options): Don't mention input files.
8024 (Code Generation): Updated --main information.
8025 (Invoking jcf-dump): Mention that --javap is incomplete.
8026 From Alexandre Petit-Bianco:
8027 (Warnings): Don't mention -Wunsupported-jdk11.
8029 (Compatibility): Mention JDK 1.2-ness of libraries.
8030 (Resources): Mention resources used when writing gcj.
8032 2001-01-17 Tom Tromey <tromey@redhat.com>
8034 * gcj.texi: New file.
8035 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8036 (java.info): Depend on gcj.info.
8037 (java/gcj.dvi): New target.
8038 (java.dvi): Depend on gcj.dvi.
8039 (java.install-info): Wrote.
8041 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8043 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8044 having called make_decl_rtl.
8046 2001-01-14 Per Bothner <per@bothner.com>
8048 Various patches to emit better messages on verification errors.
8049 * expr.c (push_type_0): Return error indication on stack overflow,
8050 instead of callinfg fatal.
8051 (push_type): Now just call push_type_0 (nd fatal on overflow).
8052 (pop_type_0): Return detailed error message (in a char** argument).
8053 (pop_type): If pop_type_0 fails, print error message.
8054 (pop_argument_types): Moved to verify.c.
8055 * verify.c (pop_argument_types): Moved from expr.c.
8056 Return a (possible) error message, rather than void.
8057 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8058 (verify_jvm_instruction): Use new macros, improving error messages.
8059 For case OPCODE_astore use object_ptr_type_node.
8060 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8061 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8063 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8064 constant, return body without wrapper. (Improves constant folding.)
8065 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8067 2001-01-13 Per Bothner <per@bothner.com>
8069 * expr.c (expand_java_field_op): Assigning to a final field outside
8070 an initializer does not violate JVM spec, so should be warning, not
8071 error. (Sun's verifier does not complain - though MicroSoft's does.)
8073 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8075 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8078 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8080 * parse.y (resolve_expression_name): Permit instance variables from
8081 enclosing context in super constructor call.
8082 (resolve_qualified_expression_name): Permit enclosing class's qualified
8083 "this" in super constructor call.
8085 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8087 * class.c (build_utf8_ref): Remove last argument in call to
8088 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8089 (build_class_ref): Likewise.
8090 (build_static_field_ref): Likewise.
8091 (get_dispatch_table): Likewise.
8092 (layout_class_method): Likewise.
8093 (emit_register_classes): Likewise.
8094 * constants.c (build_constant_data_ref): Likewise.
8095 * decl.c (builtin_function): Likewise.
8096 (create_primitive_vtable): Likewise.
8097 * expr.c (build_known_method_def): Likewise.
8098 (build_jni_stub): Likewise.
8099 (java_lang_expand_expr): Likewise.
8101 2001-01-10 Tom Tromey <tromey@redhat.com>
8103 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8105 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8107 * java-tree.h (lang_printable_name_wls): New prototype.
8108 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8109 rather than `current_class' to print type name. Don't prepend type
8110 names when printing constructor names.
8111 (lang_printable_name_wls): New function.
8112 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8113 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8114 * parse.y (patch_method_invocation): Message tuned for constructors.
8115 (not_accessible_p): Grant `private' access from within
8118 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8120 All files with updated copyright when applicable.
8121 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8122 * class.c (mangle_class_field): Function removed.
8123 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8124 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8125 (build_class_ref): Call `java_mangle_class_field' instead of
8126 `mangle_class_field.'
8127 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8128 (layout_class): Call `java_mangle_decl' instead of
8129 `mangle_static_field.'
8130 (cxx_keywords): Initialized static array moved to `lex.c.'
8131 (layout_class_method): Changed leading comment. Simplified to
8132 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8133 * decl.c (lang_mark_tree): Mark field `package_list.'
8134 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8135 (struct lang_type): New field `package_list.'
8136 (unicode_mangling_length): Prototype removed.
8137 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8138 emit_unicode_mangled_name): Likewise.
8139 (cxx_keyword_p): New prototype.
8140 (java_mangle_decl, java_mangle_class_field,
8141 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8142 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8144 * jvgenmain.c (main_method_prefix): Global variable removed.
8145 (main_method_suffix): Likewise.
8146 (do_mangle_classname): New function.
8147 (main): Call it. Format changed to accommodate new mangling scheme.
8148 * lex.c: (utf8_cmp): Conditionally prototyped.
8149 (cxx_keywords): Moved from class.c, conditionally defined.
8150 (utf8_cmp, cxx_keyword_p): Likewise.
8151 * mangle.c (obstack.h, ggc.h): Included.
8152 (mangle_field_decl): New function.
8153 (mangle_method_decl, mangle_type, mangle_pointer_type,
8154 mangle_array_type, mangle_record_type,
8155 find_compression_pointer_match, find_compression_array_match,
8156 find_compression_record_match,
8157 find_compression_array_template_match, set_type_package_list,
8158 entry_match_pointer_p, emit_compression_string, init_mangling,
8159 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8160 (mangle_obstack): New global.
8161 (MANGLE_RAW_STRING): New macro.
8162 (unicode_mangling_length): Turned static.
8163 (append_unicode_mangled_name): Renamed from
8164 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8165 replaces `obstack', removed from the parameter list.
8166 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8167 replaces parameter `obstack', removed from the parameter list. Call
8168 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8169 (append_gpp_mangled_classtype): Removed.
8170 (compression_table, compression_next): New static variables.
8171 * parse.y (temporary_obstack): Extern declaration removed.
8173 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8175 * parse.y (patch_binop): Compute missing type in error situations.
8177 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8179 * class.c (make_class_data): Push initial value for "arrayclass".
8180 * decl.c (init_decl_processing): Add new class field "arrayclass".
8182 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8184 From patha@softlab.ericsson.se:
8185 * parse.y (switch_label): Use build, not build1, to construct
8188 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8190 * lang.c (lang_decode_option): Change -MA to -MP.
8191 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8192 Update to new prototype; do quote targets.
8193 (jcf_dependency_write): Update.
8195 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8197 Shorten primitive array allocation path:
8198 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8199 to create new primitive arrays.
8200 * expr.c (build_newarray): If generating native code, call
8201 soft_newarray_node with a reference to the primitive TYPE identifier
8202 instead of type_value.
8204 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8206 Fix for PRs gcj/312 and gcj/253:
8207 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8208 dest if they arn't already.
8209 * class.c (layout_class): Call maybe_layout_super_class on
8210 superinterfaces also, but only if compiling from bytecode.
8213 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8216 2000-12-15 Tom Tromey <tromey@redhat.com>
8218 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8221 2000-12-14 Andrew Haley <aph@redhat.com>
8223 * boehm.c (mark_reference_fields): Change test to correctly detect
8226 2000-12-15 Andreas Jaeger <aj@suse.de>
8228 * config-lang.in (lang_dirs): Added.
8230 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8232 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8233 Credits go to rth for finding it.
8235 2000-12-13 Mike Stump <mrs@wrs.com>
8237 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8239 2000-11-07 Tom Tromey <tromey@cygnus.com>
8241 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8242 * lex.c (java_ignorable_control_p): Removed.
8243 (java_letter_or_digit_p): Removed.
8244 (java_start_char_p): New function.
8245 (java_read_char): Return `int', not `unicode_t'. Changed
8247 (java_read_unicode): Likewise.
8248 (java_read_unicode_collapsing_terminators): Likewise.
8249 (java_get_unicode): Likewise.
8250 (java_new_lexer): Initialize hit_eof.
8251 (java_parse_end_comment): Take `int' argument.
8252 (java_parse_doc_section): Likewise.
8253 (java_parse_escape_sequence): Don't allow backlash-newline.
8255 * lex.h (JAVA_DIGIT_P): Removed.
8256 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8257 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8258 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8259 (JAVA_PART_CHAR_P): New macro.
8261 (JAVA_CHAR_ERROR): Now -2.
8262 (java_lexer): New field `hit_eof'.
8263 * chartables.h: New file.
8264 * gen-table.pl: new file.
8266 2000-11-20 Tom Tromey <tromey@cygnus.com>
8267 Alexandre Petit-Bianco <apbianco@cygnus.com>
8269 * parse.y (java_complete_lhs): Only allow compound assignment of
8270 reference type if type is String.
8272 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8274 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8275 jcf-path.c: Likewise.
8277 2000-12-09 Anthony Green <green@redhat.com>
8279 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8280 filestart and filename_length as int values.
8282 2000-12-07 Mo DeJong <mdejong@redhat.com>
8284 * jcf-io.c (find_class): Correct the logic that tests to see if a
8285 .java file is newer than its .class file. The compiler was
8286 incorrectly printing a warning when file mod times were equal.
8288 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8290 * jvgenmain.c: Use ISPRINT not isascii.
8292 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8294 * parse.y (end_artificial_method_body): Fixed typo.
8296 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8298 * parse.y (patch_method_invocation): Pick the correct enclosing
8299 context when creating inner class instances.
8302 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8304 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8305 Update copyright year to 2000.
8307 2000-11-23 Anthony Green <green@redhat.com>
8309 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8310 Move current_file_list out of yyparse and make it static.
8312 * expr.c: Declare quick_stack and tree_list_free_list as static
8313 (init_expr_processing): Register quick_stack and
8314 tree_list_free_list roots.
8316 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8318 * parse.y (build_outer_field_access): New local `decl_ctx', use
8319 it. Check for field's context and current class immediate outer
8320 context inheritance.
8321 (outer_field_access_p): Consider fields inherited from the last
8323 (build_access_to_thisn): Stop at the last enclosing context if
8327 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8329 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8331 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8333 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8336 2000-11-20 Tom Tromey <tromey@cygnus.com>
8338 * jv-scan.c (help): Document --complexity.
8339 (options): Added --complexity.
8340 (flag_complexity): New global.
8341 (main): Call `report'.
8342 * parse-scan.y (complexity): New global.
8343 (if_then_statement, if_then_else_statement,
8344 if_then_else_statement_nsi, switch_block_statement_group,
8345 while_expression, do_statement, for_begin, continue_statement,
8346 throw_statement, catch_clause, finally, method_invocation,
8347 conditional_and_expression, conditional_or_expression,
8348 conditional_expression): Update complexity.
8349 (reset_report): Reset complexity.
8350 (report): New function.
8352 2000-11-20 Tom Tromey <tromey@cygnus.com>
8354 * lex.c (yylex): Added STRICT_TK case.
8355 * parse.y (STRICT_TK): Added.
8356 * parse-scan.y (STRICT_TK): Added.
8357 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8358 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8360 * keyword.h: Rebuilt.
8361 * keyword.gperf (strictfp): Added.
8363 2000-11-20 Tom Tromey <tromey@cygnus.com>
8365 * lex.c (yylex): Recognize floating point constants with leading
8368 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8370 * java-tree.h (cyclic_inheritance_report): Constify.
8371 * parse.y (cyclic_inheritance_report): Likewise.
8373 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8375 * parse.y (goal): Remove call to ggc_add_string_root.
8377 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8379 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8380 Create string in scratch buffer, then pass to build_string.
8382 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8384 * parse.y (issue_warning_error_from_context): Add
8387 2000-11-11 Anthony Green <green@redhat.com>
8389 * jcf-parse.c (process_zip_dir): Add finput parameter.
8390 (jcf_figure_file_type): Call process_zip_dir with appropriate
8393 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8395 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8396 * jcf-parse.c (jcf_figure_file_type): Likewise.
8398 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8400 * parse.y (create_new_parser_context): Use memset () instead of
8403 2000-11-08 Tom Tromey <tromey@cygnus.com>
8405 * gjavah.c (process_file): Only include gcj/cni.h when generating
8408 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8410 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8411 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8412 instead of bzero ().
8414 2000-11-05 Tom Tromey <tromey@cygnus.com>
8416 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8417 * lex.c (IS_ZERO): New define.
8418 (java_perform_atof): Error on floating point underflow.
8420 2000-11-04 Tom Tromey <tromey@cygnus.com>
8422 * lex.c (java_parse_escape_sequence): Only read two octal
8423 characters if the first one is greater than 3. Don't allow
8424 "octal" numbers to include the digits 8 or 9.
8426 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8428 * Make-lang.in (java.distdir): Remove.
8430 2000-11-03 Tom Tromey <tromey@cygnus.com>
8432 * Make-lang.in (java.dvi): New target.
8433 Partial fix for PR other/567.
8435 * lang-options.h: Mention -Wout-of-date.
8436 * jcf-dump.c (flag_newer): New global.
8437 * gjavah.c (flag_newer): New global.
8438 * jcf-io.c (find_class): Only warn when flag_newer set.
8439 * lang.c (flag_newer): New global.
8440 (struct string_option): New declaration.
8441 (lang_W_options): New global.
8442 (process_option_with_no): New function.
8443 (lang_decode_option): Use it.
8445 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8446 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8449 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8450 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8451 * lex.c (java_read_unicode): Removed `term_context' argument.
8452 Recognize any number of `u' in `\u'.
8453 (java_read_unicode_collapsing_terminators): New function.
8454 (java_get_unicode): Use it.
8455 (java_lineterminator): Removed.
8456 (yylex): Produce error if character literal is newline or single
8457 quote. Return if eof found in middle of `//' comment. EOF in
8458 `//' comment is only an error if pedantic.
8459 (java_ignorable_control_p): New function.
8460 (java_parse_end_comment): Return if eof found in middle of
8463 * jv-scan.c (pedantic): New global.
8465 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8467 * parse.y (outer_field_access_p): Inherited fields aren't
8468 consider outer fields.
8469 (maybe_build_thisn_access_method): Use
8470 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8471 (resolve_expression_name): Trigger an error if a static field
8472 is being accessed as an outer field.
8474 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8476 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8479 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8481 * Make-lang.in: Move all build rules here from Makefile.in,
8482 adapt to new context. Wrap all rules that change the current
8483 directory in parentheses. Expunge all references to $(P).
8484 When one command depends on another and they're run all at
8485 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8486 all object-file generation rules. Delete obsolete variables.
8488 * Makefile.in: Delete.
8489 * config-lang.in: Delete outputs= line.
8491 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8493 * parse.y (patch_method_invocation): NULLify this_arg when already
8495 (maybe_use_access_method): Handle call to methods unrelated to the
8496 current class. Fixed comment.
8499 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8501 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8504 2000-10-24 Tom Tromey <tromey@cygnus.com>
8506 * lex.c (java_new_lexer): Initialize new fields. Work around
8507 broken iconv() implementations.
8508 (java_read_char): Swap bytes if required. Use fallback decoder if
8510 (byteswap_init, need_byteswap): New globals.
8511 (java_destroy_lexer): Only close iconv handle if it is in use.
8512 * lex.h (java_lexer): New fields read_anything, byte_swap,
8514 Made out_buffer unsigned.
8516 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8518 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8519 where an enclosing context can be set on the jdep.
8520 (do_resolve_class): Fixed identation.
8522 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8524 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8526 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8529 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8531 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8533 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8535 * jcf-write.c (OP1): Update `last_bc'.
8536 (struct jcf_block): Fixed indentation and typo in comments. New
8538 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8539 follows `monitorenter'.
8540 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8544 2000-10-16 Tom Tromey <tromey@cygnus.com>
8546 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8547 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8548 * lang-options.h: Added -MA, -MT, -MF..
8549 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8550 (DEPEND_TARGET_SET): New macro.
8551 (DEPEND_FILE_ALREADY_SET): Likewise.
8552 (init_parse): Handle new flags.
8553 * jcf.h (jcf_dependency_print_dummies): Declare.
8554 * Make-lang.in (s-java): Added mkdeps.o.
8555 * Makefile.in (BACKEND): Added mkdeps.o.
8556 (../gcjh$(exeext)): Added mkdeps.o.
8557 (../jcf-dump$(exeext)): Added mkdeps.o.
8558 * jcf-depend.c: Include mkdeps.h.
8559 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8560 add_entry): Removed.
8561 (jcf_dependency_reset): Rewrote.
8562 (dependencies): New global.
8563 (jcf_dependency_set_target): Rewrote.
8564 (jcf_dependency_add_target): Likewise.
8565 (jcf_dependency_add_file): Likewise.
8567 (print_ents): Removed.
8568 (jcf_dependency_write): Rewrote.
8569 (print_dummies): New global.
8570 (jcf_dependency_print_dummies): New function
8571 (jcf_dependency_write): Call deps_dummy_targets if required.
8573 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8575 * gjavah.c (add_class_decl): Removed unused variables `tname',
8576 `tlen' and `name_index'.
8577 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8578 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8579 in `wfl_operator' with value.
8580 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8581 (jcf_figure_file_type): Fixed identation.
8582 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8583 * parse.y (analyze_clinit_body): New function.
8584 (static_initializer:): Reset `current_static_block'.
8585 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8586 `wfl_operator' with new value.
8587 (lookup_cl): Use EXPR_WFL_FILENAME.
8588 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8589 analyze_clinit_body.
8590 (build_outer_field_access): Access to this$<n> built from
8591 current_class, not its outer context.
8592 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8593 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8594 (patch_method_invocation): Use `is_static_flag' when already
8596 (patch_newarray): Removed assignment in ternary operator.
8598 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8600 * except.c (free_eh_ranges): Don't free `whole_range'.
8602 2000-10-15 Anthony Green <green@redhat.com>
8604 * decl.c (init_decl_processing): Call init_class_processing before
8607 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8609 * check-init.c (check_init): Fixed leading comment. Use
8611 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8612 (give_name_to_locals): Likewise.
8613 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8614 fields in lang_decl_var.
8615 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8616 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8617 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8618 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8619 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8620 (LOCAL_FINAL): Rewritten.
8621 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8622 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8623 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8624 `init_final' fields.
8625 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8626 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8627 (TYPE_HAS_FINAL_VARIABLE): New macro.
8628 (struct lang_type): Added `afv' field.
8629 * parse.y (check_static_final_variable_assignment_flag): New function.
8630 (reset_static_final_variable_assignment_flag): Likewise.
8631 (check_final_variable_local_assignment_flag): Likewise.
8632 (reset_final_variable_local_assignment_flag): Likewise.
8633 (check_final_variable_indirect_assignment): Likewise.
8634 (check_final_variable_global_assignment_flag): Likewise.
8635 (add_inner_class_fields): Use LOCAL_FINAL_P.
8636 (register_fields): Handle local finals and final variables.
8637 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8638 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8639 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8641 (java_complete_expand_methods): Loop to set
8642 TYPE_HAS_FINAL_VARIABLE. Call
8643 `reset_final_variable_local_assignment_flag' and
8644 `check_final_variable_local_assignment_flag' accordingly before
8645 and after constructor expansion. Call
8646 `reset_static_final_variable_assignment_flag'
8647 before expanding <clinit> and after call
8648 `check_static_final_variable_assignment_flag' if the
8649 current_class isn't an interface. After all methods have been
8650 expanded, call `check_final_variable_global_assignment_flag' and
8651 `check_static_final_variable_assignment_flag' if the current class
8653 (maybe_yank_clinit): Fixed typo in comment.
8654 (build_outer_field_access_methods): Removed old sanity check. Use
8655 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8656 Don't create access methods for finals.
8657 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8658 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8659 existing DECL_INIT has been processed.
8660 (java_complete_lhs): Likewise.
8661 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8662 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8664 (patch_assignment): Use LOCAL_FINAL_P.
8665 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8666 DECL_INITIAL is nullified.
8669 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8671 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8673 * Makefile.in (parse.c, parse-scan.c): Likewise.
8675 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8677 * class.c (temporary_obstack): Remove.
8678 (make_class): Don't mess with obstascks.
8679 (push_class): Likewise.
8680 (set_super_info): Likewise.
8681 (add_method_1): Likewise.
8682 (add_method): Likewise.
8683 (add_field): Likewise.
8684 (build_utf8_ref): Likewise.
8685 (build_class_ref): Likewise.
8686 (build_static_field_ref): Likewise.
8687 (finish_class): Likewise.
8688 (push_super_field): Likewise.
8689 (layout_class): Likewise.
8690 (layout_class_methods): Likewise.
8691 (init_class_processing): Likewise.
8692 * constants.c (get_tag_node): Likewise.
8693 (build_constant_data_ref): Likewise.
8694 * decl.c (ggc_p): Remove.
8695 (copy_lang_decl): Use ggc_alloc.
8696 (complete_start_java_method): Don't mess with obstacks.
8697 (start_java_method): Likewise.
8698 (end_java_method): Likewise.
8699 * except.c (link_handler): Use xmalloc.
8700 (free_eh_ranges): New function.
8701 (method_init_exceptions): Use it.
8702 (add_handler): Use xmalloc.
8703 (expand_start_java_handler): Don't mess with obstacks.
8704 (prepare_eh_table_type): Likewise.
8705 (expand_end_java_handler): Likewise.
8706 * expr.c (push_value): Likewise.
8707 (create_label_decl): Likewise.
8708 (build_jni_stub): Likewise.
8709 (java_lang_expand_expr): Likewise.
8710 (note_instructions): Use xrealloc.
8711 (java_push_constant_from_pool): Don't mess with obstacks.
8712 (process_jvm_instruction): Likewise.
8713 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8715 * jcf-parse.c (get_constant): Don't mess with obstacks.
8716 (read_class): Likewise.
8717 (jcf_parse): Likewise.
8718 * lex.c (expression_obstack): Remove.
8719 (java_lex): Don't use obstack_free.
8720 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8721 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8722 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8723 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8724 * parse.y (gaol): Add more GC roots.
8725 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8726 (lookup_field_wrapper): Likewise.
8727 (obtain_incomplete_type): Don't mess with obstacks.
8728 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8730 (craft_constructor): Don't mess with obstacks.
8731 (safe_layout_class): Likewise.
8732 (java_complete_class): Likewise.
8733 (source_end_java_method): Likewise.
8734 (build_outer_field_access_methods): Likewise.
8735 (build_outer_method_access_method): Likewise.
8736 (maybe_build_thisn_access_method): Likewise.
8737 (build_dot_class_method_invocation): Likewise.
8738 (java_complete_tree): Likewise.
8739 (java_complete_lhs): Likewise.
8740 (do_merge_string_cste): Likewise.
8741 (patch_string_cst): Likewise.
8742 (array_constructor_check_entry): Likewise.
8743 * typeck.c (build_java_array_type): Likewise.
8744 (parse_signature_string): Likewise.
8745 (build_java_signature): Likewise.
8747 2000-10-12 Tom Tromey <tromey@cygnus.com>
8750 * gjavah.c (add_class_decl): Don't special-case inner classes.
8751 (add_namelet): Likewise.
8753 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8755 * java-tree.h: Constify current_encoding.
8756 * lang.c: Constify current_encoding.
8758 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8760 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8761 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8763 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8765 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8766 patch. Fixes gcj/340.
8768 2000-10-10 Tom Tromey <tromey@cygnus.com>
8770 * lex.c (java_new_lexer): Initialize out_first and out_last
8772 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8774 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8776 * parse.y (pop_current_osb): New function.
8777 (array_type:): Use `dims:', changed actions
8778 accordingly. Suggested by Anthony Green.
8779 (array_creation_expression:): Used pop_current_osb.
8780 (cast_expression:): Likewise.
8781 (search_applicable_method_list): Fixed indentation.
8783 2000-10-08 Anthony Green <green@redhat.com>
8785 * parse.y (array_type_literal): Remove production.
8786 (type_literals): Refer to array_type, not array_type_literal.
8788 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8790 Patch contributed by Corey Minyard.
8791 * decl.c (check_local_named_variable): New function.
8792 (tree check_local_unnamed_variable): Likewise.
8793 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8795 2000-10-07 Anthony Green <green@redhat.com>
8797 * class.c (layout_class): Handle case where superclass can't be
8800 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8802 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8805 2000-10-05 Tom Tromey <tromey@cygnus.com>
8807 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8808 * jvgenmain.c (class_mangling_prefix): Removed.
8809 (class_mangling_suffix): New global.
8811 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8813 (print_method_info): Handle overrides for static and final
8815 (process_file): Generate declaration for class object field.
8816 * class.c (cxx_keywords): New array.
8817 (utf8_cmp): New function.
8818 (cxx_keyword_p): New function.
8819 (layout_class_method): Mangle C++ keywords by appending `$'.
8820 (mangle_field): New function.
8821 (mangle_class_field): Use mangle_field. Mangle class name as
8823 (mangle_static_field): Use mangle_field.
8825 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8827 * decl.c (find_local_variable): Removed uncessary type check and
8828 fixed range check typo. From Corey Minyard.
8830 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8832 * decl.c (give_name_to_locals): New local `code_offset'. Call
8833 `maybe_adjust_start_pc'.
8834 * expr.c (note_instructions): New function.
8835 (expand_byte_code): Don't collect insn starts here.
8836 (peek_opcode_at_pc): New function.
8837 (maybe_adjust_start_pc): Likewise.
8838 * java-tree.h (maybe_adjust_start_pc): Declare.
8839 (note_instructions): Likewise.
8840 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8842 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8844 * parse.y (field_access:): Fixed indentation.
8845 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8847 2000-09-07 Tom Tromey <tromey@cygnus.com>
8850 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8851 JPRIMITIVE_TYPE_P, for arithmetic operators.
8852 (patch_method_invocation): Indentation fix.
8853 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8854 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8855 (do_unary_numeric_promotion): Cleaned up code.
8856 (valid_cast_to_p): Handle boolean correctly.
8858 2000-09-27 Tom Tromey <tromey@cygnus.com>
8860 * lex.c (java_read_unicode): Reset bs_count when finished with
8863 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8866 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8867 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8868 (typeck.o): Depend on ggc.h.
8869 * class.c (add_method_1): Use GC functions for allocation.
8870 (init_class_processing): Register roots.
8871 * decl.c (ggc_p): Set to 1.
8872 (pending_local_decls): Make it static.
8873 (push_jvm_slot): Use GC functions for allocation.
8874 (init_decl_processing): Register roots.
8875 (give_name_to_locals): Use GC functions for allocation.
8876 (lang_mark_tree): New function.
8877 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8878 functions for allocation.
8879 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8880 * lex.c (java_lex): Use build_string, rather than replicating it
8882 * parse.y (goal): Add more roots.
8883 (mark_parser_ctxt): New function.
8884 * typeck.c: Include ggc.h.
8886 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8888 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8889 contains something else than MODIFY_EXPR.
8891 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8893 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8894 * Makefile.in (parse.o): Depend on ggc.h.
8895 (class.o): Likewise.
8896 (constants.o): Likewise.
8899 (jcf-parse.o): Likewise.
8900 (jcf-write.o): Likewise.
8901 (mangle.o): Likewise.
8902 * class.c: Include ggc.h.
8903 (build_static_field_ref): Register GC roots.
8904 (layout_class): Likewise.
8905 (init_class_processing): Likewise.
8906 * constants.c: Include ggc.h.
8907 (current_constant_pool_data_ref): Remove.
8908 (tag_nodes): Move it to ...
8909 (get_tag_node): ... here. Register GC roots.
8910 * decl.c: Include ggc.h. Remove many global tree definitions.
8911 (throw_node): Define.
8912 (java_global_trees): Likewise.
8913 (predef_filenames): Make the size a constant.
8914 (init_decl_processing): Adjust accordingly.
8915 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8916 * expr.c: Include ggc.h.
8917 (init_expr_processing): Register GC roots.
8918 (build_invokeinterface): Likewise.
8919 * java-tree.h: Replace extern tree declarations with macros.
8920 (java_global_trees): New variable.
8921 (java_tree_index): New enumeration.
8922 (init_jcf_parse): Declare.
8923 * jcf-parse.c: Include ggc.h.
8924 (current_class): Remove declaration.
8925 (main_class): Likewise.
8926 (all_class_list): Likewise.
8927 (predefined_filename_p): Adjust for constant size of
8929 (init_jcf_parse): New function.
8930 * jcf-write.c: Include ggc.h.
8931 (generate_classfile): Register GC roots.
8932 (append_synthetic_attribute): Likewise.
8933 (append_innerclass_attribute_entry): Likewise.
8934 * lang.c: Include ggc.h.
8935 (lang_print_error): Register GC roots.
8936 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8938 * parse.y: Include ggc.h.
8939 (wfl_operator): Remove.
8940 (goal): Register GC roots.
8941 (java_pop_parser_context): Adjust for new field names.
8942 (java_parser_context_save_global): Likewse.
8943 (java_parser_context_restore_global): Likewise.
8944 (java_parser_context_suspend): Likewise.
8945 (java_parser_context_resume): Likewise.
8946 (verify_constructor_circularity): Register GC roots.
8947 (lookup_cl): Likewise.
8948 (java_reorder_fields): Likewise.
8949 (build_current_this): Likewise.
8950 (class_in_current_package): Likewise.
8951 (argument_types_convertible): Likewise.
8952 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8954 2000-09-14 Tom Tromey <tromey@cygnus.com>
8956 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8958 2000-09-13 Tom Tromey <tromey@cygnus.com>
8960 * jcf-parse.c: Include <locale.h>.
8961 * jv-scan.c: Include <locale.h>.
8963 2000-09-12 Tom Tromey <tromey@cygnus.com>
8965 * expr.c (pop_type_0): Return `Object' if trying to merge two
8967 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8968 interface types; `Object' is always a valid supertype.
8970 2000-09-12 Tom Tromey <tromey@cygnus.com>
8973 * jv-scan.c (help): Document --encoding.
8974 (options): Added `encoding' entry.
8975 (OPT_ENCODING): New define.
8976 (main): Handle --encoding.
8977 Include <langinfo.h> if nl_langinfo exists.
8978 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8980 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
8981 (parse_source_file): Correctly call java_init_lex. Added `finput'
8982 argument. Use nl_langinfo to determine default encoding.
8983 * java-tree.h (current_encoding): Declare.
8984 * parse.y (java_parser_context_restore_global): Don't restore
8986 (java_parser_context_save_global): Don't set `finput' field.
8987 (java_pop_parser_context): Don't restore `finput'. Free old lexer
8989 * lang.c (current_encoding): New global.
8990 (lang_decode_option): Recognize `-fencoding='.
8991 (finish_parse): Don't close finput.
8992 * parse.h (struct parser_ctxt): Removed `finput' and
8993 `unget_utf8_value' fields. Added `lexer' field.
8994 (java_init_lex): Fixed declaration.
8995 * lex.c (java_new_lexer): New function.
8996 (java_destroy_lexer): Likewise.
8997 (java_read_char): Added `lex' argument. Handle iconv case.
8998 (java_read_unicode): Added `lex' argument. Count backslashes in
9000 (java_init_lex): Added `finput' and `encoding' arguments. Set
9001 `lexer' field in ctxp.
9002 (BAD_UTF8_VALUE): Removed.
9003 (java_lex): Handle seeing UEOF in the middle of a string literal.
9004 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9005 (java_lexer): New structure.
9008 (DEFAULT_ENCODING): New define.
9009 (java_destroy_lexer): Declare.
9011 2000-09-12 Tom Tromey <tromey@cygnus.com>
9014 * lex.c (java_init_lex): Initialize java_io_serializable.
9015 * parse.y (java_io_serializable): New global.
9016 (valid_ref_assignconv_cast_p): An array can be cast to
9019 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9021 * decl.c, expr.c: Include defaults.h if not already included.
9022 Don't define the *_TYPE_SIZE macros.
9024 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9026 * typeck.c (build_java_array_type): Correct first parameter
9027 in ADJUST_FIELD_ALIGN invocation.
9029 2000-09-06 Tom Tromey <tromey@cygnus.com>
9031 * lang-specs.h: Also recognize `-femit-class-files'.
9033 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9035 * verify.c (merge_types): Load the types to merge if necessary.
9037 2000-09-02 Anthony Green <green@redhat.com>
9039 * jcf-io.c: Include zlib.h.
9040 (open_in_zip): Read compressed class file archives.
9041 * zipfile.h (ZipDirectory): Add uncompressed_size and
9042 compression_method fields.
9043 * zextract.c (read_zip_archive): Collect file compression info.
9045 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9047 * parse.y (do_resolve_class): Also explore superclasses of
9048 intermediate enclosing contexts when searching for inner classes.
9050 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9052 * parse.y (variable_declarator_id:): Better error message.
9053 (expression_statement:): Use YYNOT_TWICE.
9054 (cast_expression:): Likewise.
9055 (assignment:): Likewise.
9057 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9059 * parse.y (do_merge_string_cste): New locals. Create new
9060 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9062 2000-08-07 Hans Boehm <boehm@acm.org>
9064 * boehm.c (mark_reference_fields): Set marking bits for all words in
9065 a multiple-word record.
9066 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9069 2000-08-31 Mike Stump <mrs@wrs.com>
9071 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9072 jcf-dump$(exeext)): Make parallel safe.
9074 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9076 * jcf-parse.c (set_source_filename): Constify a char *.
9077 * jcf-write.c (append_innerclasses_attribute,
9078 make_class_file_name): Constify a char *. Don't recycle a
9079 variable for an unrelated purpose.
9080 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9081 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9083 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9085 * expr.c (can_widen_reference_to): Fixed indentation.
9086 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9087 * parse.y: `finit$' replaces `$finit$' in comments.
9088 (try_builtin_assignconv): Fixed leading comment.
9090 2000-08-25 Greg McGary <greg@mcgary.org>
9092 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9094 2000-08-24 Greg McGary <greg@mcgary.org>
9096 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9097 * parse.y (BINOP_LOOKUP): Likewise.
9099 2000-08-22 Andrew Haley <aph@cygnus.com>
9101 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9102 sign extending. Fixes gcj/321.
9103 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9104 combining to make a jlong. Fixes gcj/321.
9106 2000-08-21 Nix <nix@esperi.demon.co.uk>
9108 * lang-specs.h: Do not process -o or run the assembler if
9111 2000-08-16 Andrew Haley <aph@cygnus.com>
9113 * typeck.c (build_java_array_type): Rewrite code to do array
9114 alignment. Take into account back-end macros when aligning array
9115 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9116 user to set alignment. Fixes gcj/252 and 160.
9118 2000-08-09 Tom Tromey <tromey@cygnus.com>
9120 * parse.y (check_abstract_method_definitions): Now return `int'.
9121 Check implemented interfaces. Fixes PR gcj/305.
9123 * parse.y (patch_switch_statement): Disallow `long' in switch
9124 expressions. Fixes PR gcj/310.
9126 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9128 * decl.c (finit_leg_identifier_node): New global.
9129 (init_decl_processing): Use `finit$' to initialize
9130 finit_identifier_node. Use `$finit$' to initialize
9131 finit_leg_identifier_node.
9132 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9133 * java-tree.h (finit_identifier_node): Changed attached comment.
9134 (finit_leg_identifier_node): New declaration.
9135 (ID_FINIT_P): Take finit_identifier_node and
9136 finit_leg_identifier_node into account. This is a backward
9139 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9141 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9143 (generate_bytecode_insns): Check `nargs' before emitting it.
9144 * verify.c (merge_type_state): Fixed typo.
9145 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9146 generate_bytecode_{conditional,insns}.
9148 2000-08-13 Anthony Green <green@redhat.com>
9150 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9153 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9155 * class.c (maybe_layout_super_class): Fixed indentation.
9156 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9157 (java_check_methods): New function declaration.
9158 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9159 instead of `str_ptr'.
9160 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9161 of a `invokeinterface' at the right time.
9162 * parse.h (WFL_STRIP_BRACKET): New macro.
9163 (SET_TYPE_FOR_RESOLUTION): Use it.
9164 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9165 (check_class_interface_creation): Don't check for cross package
9166 innerclass name clashes.
9167 (method_header): Behave properly if MDECL is `error_mark_node'.
9168 (method_declarator): Return `error_mark_node' if bogus current
9170 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9171 (resolve_and_layout): New local `decl_type', set and used. Call
9173 (java_check_methods): New method.
9174 (java_layout_classes): Use it.
9175 (resolve_qualified_expression_name): No EH check necessary in
9177 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9179 (patch_assignment): Set DECL_INITIAL on integral final local.
9181 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9183 * java-tree.h (flag_extraneous_semicolon): New extern.
9184 * lang-options.h: (-Wextraneous-semicolon): New option.
9185 * lang.c (flag_redundant): Fixed typo in leading comment.
9186 (flag_extraneous_semicolon): New global.
9187 (lang_decode_option): Set `flag_extraneous_semicolon' when
9188 -Wall. Decode `-Wextraneous-semicolon'.
9189 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9190 `empty_statement' rule.
9191 (class_body_declaration): Likewise.
9192 (method_body:): Accept `;' as a method body.
9193 (static_initializer:): Removed `SC_TK' hack.
9194 (constructor_block_end:): Likewise.
9195 (empty_statement:): Report deprecated empty declaration. Fixes
9198 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9200 * parse.y (build_dot_class_method_invocation): Changed parameter
9201 name to `type'. Build signature from `type' and convert it to a
9202 STRING_CST if it's an array.
9203 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9204 to use `ref_type' directly.
9206 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9208 * lang-options.h: Added a comma after the last element to avoid
9209 syntax errors when other languages define additional options.
9211 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9213 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9214 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9215 (jc1): Link with $(BACKEND).
9216 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9218 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9220 * jvspec.c: Adjust type of second argument to
9221 lang_specific_driver, and update code as necessary.
9223 * class.c (build_dtable_decl): Initialize dummy.
9225 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9227 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9228 method bodies not to rule out discarding `<clinit>'; don't use
9229 <clinit> to initialize static fields with constant initializers.
9231 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9233 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9235 (method_synthetic): New global.
9236 (HANDLE_METHOD): Recognize synthetic method and tell
9237 `print_method_info' about it.
9238 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9239 processing a synthetic method.
9240 * jcf-reader.c (skip_attribute): New function.
9241 ( skip_attribute): Likewise.
9243 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9245 * parse.y (build_outer_field_access): Fixed comments.
9246 (fix_constructors): Emit the initialization of this$<n> before
9248 (resolve_qualified_expression_name): Build an access to `decl' if
9251 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9253 * parse-scan.y (curent_class): Non longer const.
9254 (inner_qualifier, inner_qualifier_length): Deleted.
9255 (current_class_length): New global.
9256 (bracket_count): Fixed typo in leading comment.
9257 (anonymous_count): New global.
9258 (class_instance_creation_expression:): Handle anonymous classes.
9259 (anonymous_class_creation:): New rule.
9260 (push_class_context): Rewritten.
9261 (pop_class_context): Likewise.
9262 (INNER_QUALIFIER): Macro deleted.
9263 (report_class_declaration): call `push_class_context' when
9264 entering the function. `fprintf' format modified not to use
9266 (report_class_declaration): Assign `package_name' and
9267 `current_class' to NULL separately.
9269 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9271 * expr.c (build_invokeinterface): Call layout_class_methods on
9274 2000-07-27 Tom Tromey <tromey@cygnus.com>
9275 Anthony Green <green@cygnus.com>
9276 Alexandre Petit-Bianco <apbianco@cygnus.com>
9278 * class.c (make_class_data): Create vtable for abstract classes.
9279 (get_dispatch_table): Changed to cope with abstract classes.
9281 2000-07-27 Tom Tromey <tromey@cygnus.com>
9283 * parse.y (patch_method_invocation): Don't reverse the argument
9284 list when dealing with anonymous class constructors. Fixed typo in
9287 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9289 * parse.y (build_alias_initializer_parameter_list): Reverse
9290 crafted list when building aliases for anonymous class
9293 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9295 * parse.y (jdep_resolve_class): Don't bother checking potential
9296 innerclass access if `decl' is NULL.
9297 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9300 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9302 * parse.c: Remove (again.)
9304 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9306 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9307 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9308 outside the `if' statement, alias to innerclass removed, `decl'
9309 used to mark the class complete.
9311 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9313 * parse.y (simple_name:): Fixed typo in error message.
9315 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9317 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9318 or its first operand can be error marks.
9320 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9322 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9323 * parse.y (method_header): Likewise.
9325 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9327 * parse.y (process_imports): Consider that one might be trying to
9328 import an innerclass. Fixes gcj/254
9330 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9332 * parse.y (find_as_inner_class): Handle the case where the
9333 enclosing context of an innerclass has been loaded as bytecode.
9335 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9337 * parse.y (simple_name:): Reject `$' in type names.
9338 (resolve_type_during_patch): Use `type' as a second
9339 argument to resolve_no_layout. Fixes gcj/257.
9341 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9343 * parse.y (find_most_specific_methods_list): Select the only
9344 non-abstract method even if max has been set.
9345 Fixes gcj/285, gcj/298.
9347 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9349 * lang-specs.h: Added %(jc1) to java compiler options.
9351 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9353 * .cvsignore: New file.
9355 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9357 * parse.y (not_accessible_p): Access granted to innerclasses
9358 (indirectly) extending the reference type. Fixes gcj/249.
9360 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9362 * parse.y (patch_method_invocation): Fixed comment.
9363 (maybe_use_access_method): Build this$<n>s to the context of the
9364 target method, or a type that extends it. Fixes gcj/242.
9366 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9370 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9372 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9374 2000-07-13 Tom Tromey <tromey@cygnus.com>
9376 * lang-specs.h: Added %{I*}.
9378 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9380 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9382 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9384 * parse-scan.c: Remove.
9386 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9388 * class.c (set_super_info): Handled protected inner classes.
9389 (common_enclosing_context_p): Bail early if arguments aren't both
9391 (get_access_flags_from_decl): Handle private and protected inner
9393 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9394 (CLASS_PROTECTED): Likewise.
9395 (struct lang_type): New bitfield `poic'.
9396 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9398 (check_inner_class_access): Renamed arguments, added
9399 comments. Handles protected inner classes (fixes gcj/225)
9400 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9402 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9404 * parse.y (resolve_qualified_expression_name): Verify qualified
9405 access to `this'. Fixes gcj/239.
9407 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9409 * jcf-write.c (generate_classfile): Don't install ConstantValue
9412 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9414 * parse.y (resolve_qualified_expression_name): Handle inner class
9415 access. Fixes gcj/256.
9417 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9419 * jcf-write.c (generate_classfile): Properly install the
9420 ConstantValue attribute and the initial value constant pool index
9421 on string constants.
9422 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9425 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9427 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9429 * parse.y (find_as_inner_class): Fixed typo.
9430 (do_resolve_class): Explore enclosing contexts when searching for
9431 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9432 (check_inner_class_access): Check `decl' which can be null in case
9435 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9437 * java-tree.h (java_debug_context): Declared `extern'.
9438 (safe_layout_class): Likewise.
9439 * parse.y (resolve_field_access): Field must be `static' in order
9440 to be replaced by its initial value. Added comments.
9441 (find_applicable_accessible_methods_list): Fixed typo.
9442 (find_most_specific_methods_list): Methods found in innerclasses
9443 take over methods founds in the enclosing contexts.
9444 (java_complete_tree): Loosen restrictions on the type of DECLs
9445 that can be replaced by their initialization values.
9446 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9448 2000-07-05 Tom Tromey <tromey@cygnus.com>
9450 * Make-lang.in (PARSE_DIR): New macro.
9451 (PARSE_RELDIR): Likewise.
9452 (PARSE_C): Likewise.
9453 (PARSE_SCAN_C): Likewise.
9454 ($(PARSE_C)): New target.
9455 ($(PARSE_SCAN_C)): Likewise.
9456 (SET_BISON): New macro.
9457 (BISONFLAGS): Likewise.
9458 (JAVABISONFLAGS): Likewise.
9460 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9462 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9463 argument on the first pass for CNI as well as JNI.
9464 (print_method_info): Set up method name on the first pass only.
9466 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9468 * parse.y (parser_qualified_classname): Removed parameter
9470 (create_interface): Removed first passed parameter to
9471 parser_qualified_classname.
9472 (create_class): Likewise. Don't install alias on static
9473 innerclasses. Fixes gcj/275.
9475 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9477 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9478 debugable statement with empty_stmt_node. Fixes gcj/272
9480 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9482 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9485 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9487 * jcf-write.c (push_long_const): Appropriately cast short negative
9490 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9492 * parse.y (verify_constructor_super): Use loop variable
9493 `m_arg_type' initialized with `mdecl_arg_type'.
9495 2000-06-29 Tom Tromey <tromey@cygnus.com>
9497 * parse.y (resolve_field_access): Handle case where `type_found'
9500 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9502 * expr.c (lookup_field): The same field can be found through two
9503 different interface. Don't declare it ambiguous in that case.
9505 2000-06-27 Tom Tromey <tromey@cygnus.com>
9507 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9508 follows \r, then unget it at a lower level.
9510 2000-06-26 Tom Tromey <tromey@cygnus.com>
9512 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9515 2000-06-25 Tom Tromey <tromey@cygnus.com>
9517 * parse.y (for_statement): Wrap expression in a WFL if it is a
9518 constant. For PR gcj/268.
9520 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9522 * parse.y (do_resolve_class): Minor optimiztion in the package
9523 list search. Removed unnecessary test and return statement.
9524 (valid_ref_assignconv_cast_p): Order of arguments to
9525 enclosing_context_p fixed.
9527 2000-06-24 Tom Tromey <tromey@cygnus.com>
9529 * expr.c (lookup_field): Print error and return error_mark_node if
9530 field reference is ambiguous.
9532 * parse.y (check_abstract_method_definitions): Also check if
9533 `other_method' is abstract.
9535 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9537 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9539 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9540 (struct lang_type): New field `pic'.
9541 (CLASS_PRIVATE): New macro.
9542 * parse.y (check_inner_class_access): New function.
9543 (jdep_resolve_class): Call it.
9545 2000-06-23 Tom Tromey <tromey@cygnus.com>
9547 * parse.y (patch_incomplete_class_ref): Initialize the returned
9548 class. For PR gcj/260.
9550 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9552 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9554 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9556 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9557 Java specific checks.
9558 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9560 * java-tree.def (CASE_EXPR): Marked 'e'.
9561 (DEFAULT_EXPR): Likewise.
9562 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9564 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9565 Java specific checks.
9566 (generate_bytecode_insns): Test try_block for BLOCK before using
9568 * parse.y (build_wfl_wrap): Added `location' argument. Set
9569 EXPR_WFL_LINECOL accordingly.
9570 (dim_expr:): Wrap constants with WFLs.
9571 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9572 (resolve_package): Check for `stmt' not being a BLOCK before
9573 building a debuggable statement with it.
9574 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9576 (resolve_field_access): Make sure `decl' is a DECL before treating
9578 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9579 IDENTIFIER_NODE before treating it as such.
9580 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9581 treating it as such.
9582 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9583 to be applied only on non array types.
9585 2000-06-16 Per Bothner <per@bothner.com>
9587 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9588 define in terms of DECL_RESULT, as that fails when --enable-checking.
9590 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9592 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9593 types the same in comparison.
9594 (CHECK_OP): Add static prototype.
9596 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9598 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9599 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9602 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9604 * decl.c (create_primitive_vtable): Prototype.
9606 * jcf-write.c (generate_bytecode_insns): Initialize variable
9609 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9611 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9613 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9614 to track searched classes, and do not search the same class more than
9615 once. Call find_applicable_accessible_methods_list on immediate
9616 superclass, instead of search_applicable_method_list on all ancestors.
9619 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9621 * parse.y (register_fields): Permit static fields in inner classes
9622 if they are final. Fix for PR gcj/255.
9624 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9626 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9627 * parse.y (find_in_imports): Returned type changed to void,
9628 leading comment fixed.
9629 (register_package): New function.
9630 (qualify_and_find): Likewise.
9631 (package_declaration:): Use `register_package'.
9632 (single_type_import_declaration:): Removed local variable
9633 `node'. Added missing `;' for consistency.
9634 (type_import_on_demand_declaration:): Use `chainon' to link new
9636 (lookup_field_wrapper): Lookup local variables defined in outer
9638 (java_complete_class): Don't reverse the list of imported on demand.
9639 (do_resolve_class): Reorganized. Removed local variable
9640 `original_name'. Call `qualify_and_find' with the current package
9641 name, invoke `find_in_imports_on_demand' right after. Call
9642 `qualify_and_find' with the packages we've seen so far. Fixed
9643 operations numbering in comments.
9644 (java_expand_class): Don't reverse `package_list'.
9645 (find_most_specific_methods_list): New local variables `abstract'
9646 and `candidates'. Use them to pick the right method.
9648 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9650 * parse.y (check_modifiers_consistency): Don't subtract out
9651 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9653 2000-06-04 Philipp Thomas <pthomas@suse.de>
9655 * Makefile.in (INTLLIBS): New.
9659 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9661 * class.c (get_dispatch_table): Build the vtable dummy entry list
9662 element with a null purpose. Fixed leading comment.
9663 (build_dtable_decl): Build an accurate dtable type when appropriate
9666 2000-06-02 Richard Henderson <rth@cygnus.com>
9668 * lang.c (lang_get_alias_set): New.
9670 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9672 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9673 before using it as the accessed field.
9675 2000-05-31 Tom Tromey <tromey@cygnus.com>
9677 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9678 char_array_vtable, short_array_vtable, int_array_vtable,
9679 long_array_vtable, float_array_vtable, double_array_vtable):
9681 * expr.c (get_primitive_array_vtable): New function.
9682 (create_primitive_vtable): New function.
9683 (java_lang_expand_expr): Enable code to statically generate
9685 * decl.c (init_decl_processing): Create primitive vtables.
9686 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9687 short_array_vtable, int_array_vtable, long_array_vtable,
9688 float_array_vtable, double_array_vtable): Define.
9690 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9692 * java/parse.y (find_applicable_accessible_methods_list):
9693 Don't add an uninitialized value to the list.
9695 2000-05-25 Tom Tromey <tromey@cygnus.com>
9697 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9698 when trying to see if field's class should be initialized. Always
9699 initialize field's declaring class, not qualified class.
9702 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9703 `wfl_operator', to maybe_build_primttype_type_ref.
9706 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9708 * parse.y (patch_method_invocation): Don't try to lookup methods
9711 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9713 * parse.y (resolve_field_access): Call the appropriate <clinit>
9714 before accessing the length of a static array. Craft a decl for
9715 the field while its time. Fixes PR gcj/129.
9717 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9719 * parse.y (resolve_package): Correctly set `*next' (was off by
9721 (resolve_qualified_expression_name): Fixed comment.
9723 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9725 * jcf-parse.c (jcf_parse_source): Reset current_class and
9726 current_function_decl to NULL before parsing a new file.
9728 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9730 * parse.y (block_end:): If the collected block doesn't feature a
9731 statement, insert an empty statement.
9733 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9735 * parse.y (maybe_yank_clinit): New function.
9736 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9737 end of the list of methods belonging to a class.
9738 (java_complete_expand_method): Check whether <clinit> is really
9739 necessary and expand it accordingly.
9741 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9743 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9744 processed by the method's switch statement.
9746 2000-05-19 Tom Tromey <tromey@cygnus.com>
9748 * java-tree.h: Added init state enum.
9749 * decl.c (emit_init_test_initialization): Initialize class
9750 initialization check variable by looking at class' state.
9752 2000-05-19 Tom Tromey <tromey@cygnus.com>
9754 * java-tree.h (build_instanceof): Declare.
9755 (build_get_class): Declare.
9756 * parse.y (patch_binop): Use build_instanceof.
9757 * expr.c (build_instanceof): New function. If class is final,
9758 don't make a function call.
9759 (expand_java_INSTANCEOF): Use it.
9760 (build_get_class): New function.
9762 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9764 * jcf-write.c (generate_classfile): Scan the source_file for
9765 slashes with the right pointer variable.
9767 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9769 * lang.c (lang_decode_option): Update -Wunused flags by calling
9771 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9773 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9775 * check_init.c (check_init): Constify local char *.
9776 * class.c (push_class): Constify local char *.
9777 * java_tree.h: Update prototypes.
9778 * jcf-io.c (open_class): Constify filename parameter and
9780 (find_class): Remove redundant string copy. Cast return from
9782 * jcf-parse.c (read_class, parse_class_file, yyparse):
9783 Constify local char *.
9784 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9785 Constify local char *.
9786 * jcf.h (JCF): Constify filename and classname.
9787 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9788 * lang.c (init_parse): Constify parameter and return value.
9789 * lex.c (java_get_line_col): Constify filename parameter.
9790 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9791 * parse.y (java_parser_context_suspend,
9792 issue_warning_error_from_context, safe_layout_class): Constify
9794 * parse.c: Regenerate.
9796 2000-05-08 Tom Tromey <tromey@cygnus.com>
9798 * expr.c (build_jni_stub): Cache the result of
9799 _Jv_LookupJNIMethod.
9801 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9803 * decl.c (predef_filenames_size): Now 7.
9804 (predef_filenames): New seventh entry.
9806 2000-05-04 Tom Tromey <tromey@cygnus.com>
9808 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9809 Keep track of when we've seen a reference field after a
9810 non-reference field.
9811 (get_boehm_type_descriptor): Handle case where we see
9812 non-reference fields but no trailing reference field.
9813 * decl.c (rawdata_ptr_type_node): Define.
9814 (init_decl_processing): Initialize rawdata_ptr_type_node.
9815 * java-tree.h (rawdata_ptr_type_node): Declare.
9817 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9819 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9820 specifiers in calls to fprintf.
9822 2000-05-03 Andrew Haley <aph@cygnus.com>
9824 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9826 * javaop.h (WORD_TO_INT): New function.
9827 (IMMEDIATE_s4): Use WORD_TO_INT.
9828 * jcf.h (JPOOL_INT): Ditto.
9830 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9833 2000-04-19 Tom Tromey <tromey@cygnus.com>
9835 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9837 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9839 * expr.c (build_jni_stub): New function.
9840 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9842 * parse.y (java_complete_expand_methods): Expand a native method
9843 and call build_jni_stub if -fjni given.
9844 * lang-options.h: Document -fjni.
9845 * lang.c (flag_jni): New global.
9846 (lang_f_options): Added `jni' entry.
9847 * java-tree.h (soft_lookupjnimethod_node,
9848 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9850 (flag_jni): Declare.
9851 (build_jni_stub): Declare.
9852 (struct lang_decl): Added `native' flag.
9853 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9855 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9856 soft_jnipopsystemframe_node): New globals.
9857 (init_decl_processing): Set them. _Jv_InitClass only takes one
9860 * java-tree.def: Put into `C' mode.
9862 2000-04-27 Tom Tromey <tromey@cygnus.com>
9865 * expr.c (expand_invoke): Generate check to see if object pointer
9866 is null in nonvirtual invocation case.
9867 * java-tree.h (soft_nullpointer_node): Declare.
9868 * decl.c (soft_nullpointer_node): New global.
9869 (init_decl_processing): Initialize soft_nullpointer_node.
9870 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9871 or `private' methods.
9872 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9874 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9876 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9879 2000-04-26 Tom Tromey <tromey@cygnus.com>
9881 * zextract.c (find_zip_file_start): New function.
9882 (read_zip_archive): Use it.
9884 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9886 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9888 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9890 * class.c (common_enclosing_context_p): New function.
9891 * java-tree.h (common_enclosing_context_p): Added prototype.
9892 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9893 classes sharing an outer context with the current instance.
9894 * parse.y (build_access_to_thisn): Fixed leading comment.
9895 (verify_constructor_super): New local `supper_inner'. Skip
9896 enclosing context argument in the case of inner class constructors.
9897 (patch_method_invocation): Insert proper context as second
9898 parameter to pure inner class constructor super invocations.
9900 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9902 * parse.y (end_class_declaration): Reset the interface number
9905 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9907 * parse.y (source_start_java_method): Deleted unnecessary code.
9908 (patch_method_invocation): Fixed comment.
9910 2000-04-24 Robert Lipe <robertlipe@usa.net>
9912 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9914 2000-04-23 Tom Tromey <tromey@cygnus.com>
9916 * boehm.c (mark_reference_fields): Use int_byte_position.
9918 2000-04-22 Tom Tromey <tromey@cygnus.com>
9920 * boehm.c (mark_reference_fields): Only call byte_position on
9923 2000-04-22 Tom Tromey <tromey@cygnus.com>
9925 * boehm.c (mark_reference_fields): Added `last_view_index'
9926 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9928 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9930 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9931 * parse.y (check_class_interface_creation): Fixed comments. Select
9932 permitted modifiers for (inner) interfaces. Changed error message
9933 to report rejected modifiers used with local classes.
9935 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9937 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9938 of directly inherited type considered in scope.
9939 * parse.y (do_resolve_class): Search inherited classes for inner
9942 2000-04-20 Tom Tromey <tromey@cygnus.com>
9944 * parse.y (not_accessible_p): Use member's class, not current
9945 class, when doing inheritance check for protected reference.
9948 2000-04-20 Jason Schroeder <shrode@subnature.com>
9950 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9952 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9954 * parse.y (lookup_field_wrapper): Search for final local aliases.
9955 (resolve_expression_name): Let lookup_field_wrapper search for
9956 final local aliases. Force the value of `name' if one is found.
9957 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9958 an expression name. Fixed comments.
9960 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9962 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9964 2000-04-19 Tom Tromey <tromey@cygnus.com>
9966 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9968 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9970 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9972 2000-04-18 Tom Tromey <tromey@cygnus.com>
9975 * gjavah.c (utf8_cmp): Changed return value.
9976 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9978 (cxx_keywords): New global.
9979 (get_field_name): Handle new result of cxx_keyword_subst.
9980 (print_method_info): Likewise.
9982 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
9984 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
9985 with a newline, for CNI.
9986 (print_stub_or_jni): Print a space or newline before method name for
9988 (print_cxx_classname): Don't write leading "::" in CNI stub method.
9989 (process_file): Include gcj/cni.h if generating CNI stubs.
9991 2000-04-16 Tom Tromey <tromey@cygnus.com>
9993 * gjavah.c (decompile_method): Use print_field_name.
9996 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9998 * parse.y (java_expand_classes): Reverse the package list once.
9999 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10001 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10002 the `==' and `!=' operators.
10004 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10006 * jcf-write.c (generate_bytecode_insns): At invocation time,
10007 always relate an interface method to the type of its selector.
10009 2000-04-05 Tom Tromey <tromey@cygnus.com>
10012 * expr.c (expand_invoke): Generate check to see if object pointer
10013 is null in nonvirtual invocation case.
10014 * java-tree.h (soft_nullpointer_node): Declare.
10015 * decl.c (soft_nullpointer_node): New global.
10016 (init_decl_processing): Initialize soft_nullpointer_node.
10017 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10018 or `private' methods.
10019 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10021 2000-04-05 Tom Tromey <tromey@cygnus.com>
10023 Fix for PR gcj/140:
10024 * parse.y (check_final_assignment): Recognize assignments to the
10025 `length' field of an array when generating class files.
10027 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10029 * class.c (decl_hash): Prototype removed.
10030 (decl_compare): Likewise.
10032 2000-04-05 Tom Tromey <tromey@cygnus.com>
10034 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10035 * parse.y (check_modifiers_consistency): Check for final/volatile
10036 clash. Fixes PR gcj/164.
10038 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10040 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10042 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10044 (add_method_1): Use `java_hash_hash_tree_node' and
10045 `java_hash_compare_tree_node'.
10046 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10047 (java_hash_compare_tree_node): Likewise.
10048 * parse.y (find_applicable_accessible_methods_list): Create,
10049 delete and use a hash table to remember already searched interfaces.
10051 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10053 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10056 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10058 * boehm.c (mark_reference_fields, set_bit): Prototype.
10059 (set_bit): Un-ANSI-fy definition.
10061 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10064 * decl.c (emit_init_test_initialization): Likewise.
10066 * gjavah.c (jni_print_char): Likewise.
10068 * parse.y (create_new_parser_context): Likewise.
10070 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10072 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10073 patch missing hunk. Fixed indentation.
10075 2000-03-30 Tom Tromey <tromey@cygnus.com>
10077 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10078 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10080 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10082 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10083 when negative *before* using it as an array index.
10084 * ChangeLog: Fixed typo.
10086 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10088 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10089 to 0 when it reaches -1.
10091 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10093 * jcf-parse.c (get_constant): Properly cast `num' during the
10094 invocation of `add_double'.
10095 * jcf-write.c (push_long_const): Properly cast `lo' before
10096 comparing it to short bounds.
10097 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10098 `interface_body:' is reduced after the current interface is
10101 2000-03-26 Tom Tromey <tromey@cygnus.com>
10103 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10104 Java-specific `-f' option.
10106 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10108 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10109 Adjust order of making types.
10110 Make bitsize_*_node values.
10112 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10114 * class.c (make_field_value): Use byte_position.
10115 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10116 (java_array_data_offset): Likewise.
10117 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10120 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10122 * parse.y (check_abstract_method_definitions): New local
10123 `end_type_reached'. Make sure we also consider `end_type'.
10124 (java_check_abstract_method_definitions): Make sure we eventually
10125 consider `java.lang.Object'.
10126 (maybe_use_access_method): Don't use access method if not in the
10127 context of a pure inner class or if the method's context is right.
10128 (find_applicable_accessible_methods_list): New static flag
10129 `object_done'. Don't search abstract classes as interfaces. Fixed
10130 indentation. Fixed the `java.lang.Object' only search. Search
10131 class interface(s) first, then fully search enclosing contexts.
10132 (find_most_specific_methods_list): Pick the closest candidate when
10133 they're all abstract.
10135 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10137 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10138 properly initialize `finished_label'. Don't emit gotos for empty
10141 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10143 * except.c (emit_handlers): Clear catch_clauses_last.
10145 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10147 * parse.y (check_method_types_complete): New function.
10148 (create_class): Reset anonymous class counter only when seeing an
10150 (java_complete_class): JDEP_METHOD: Don't recompute signature
10153 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10155 * class.c (build_static_ref): Fixed indentation in comment.
10156 * java-tree.def (TRY_EXPR): Fixed typo in name.
10157 (CLASS_LITERAL): Likewise.
10158 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10159 (struct lang_type): New field `dot_class'.
10160 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10161 (generate_classfile): Method `class$' is synthetic.
10162 * parse.y (build_do_class_method): New function.
10163 (build_dot_class_method_invocation): Likewise.
10164 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10165 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10166 (qualify_ambiguous_name): Likewise.
10167 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10168 (build_try_statement): Fixed leading comment.
10170 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10172 * class.c (make_field_value): Properly handle sizes.
10173 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10174 (layout_class_method): Count using trees.
10175 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10176 * expr.c (java_array_data_offset): Use int_bit_position.
10177 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10178 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10180 2000-03-16 Tom Tromey <tromey@cygnus.com>
10182 * lang.c (flag_hash_synchronization): New global.
10183 (lang_f_options): Added `hash-synchronization'.
10184 * lang-options.h: Mention -fhash-synchronization.
10185 * java-tree.h (flag_hash_synchronization): Declare.
10186 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10187 hash table synchronization is disabled.
10188 * decl.c (init_decl_processing): Only push `sync_info' value when
10189 hash table synchronization is disabled.
10190 * class.c (make_class_data): Only push `sync_info' field when hash
10191 table synchronization is disabled. Removed dead code.
10193 2000-03-16 Tom Tromey <tromey@cygnus.com>
10195 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10197 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10199 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10201 * parse.y (patch_method_invocation): Handle anonymous classes
10202 creation in static context.
10204 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10206 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10207 * parse.y (resolve_qualified_expression_name): Use it.
10208 (patch_method_invocation): Likewise.
10210 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10212 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10213 depending on the type of dependency which dictates what the
10215 (unresolved_type_p): Resolved types limited to the current class.
10217 2000-03-15 Tom Tromey <tromey@cygnus.com>
10219 * decl.c (init_decl_processing): Set type of `sync_info' to be
10222 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10223 Correctly compute bit number for current slot. Zero `high' and
10224 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10225 mark_reference_fields.
10226 (mark_reference_fields): New function.
10228 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10230 * parse.y (register_incomplete_type): Fixed initialization of
10233 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10235 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10237 (push_class_context, pop_class_context): New function.
10238 (class_body:): Call pop_class_context.
10239 (interface_body:): Likewise.
10240 (INNER_QUALIFIER): New macro.
10241 (report_class_declaration): Changed output format and use
10242 INNER_QUALIFIER. Call push_class_context.
10244 2000-02-14 Andrew Haley <aph@cygnus.com>
10246 * check-init.c (check_init): Add new cases for unary and binary
10249 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10251 * parse.y (resolve_package): Set `next' once a type name has been
10252 progressively discovered.
10253 (resolve_qualified_expression_name): Propagate resolution only if
10254 there are remaining qualifiers. Take into account `q' might have
10255 been cleared after re-qualification.
10256 * parse.y (patch_method_invocation): New local `resolved'.
10257 Section dealing with qualified expression rewritten to use
10258 resolve_field_access.
10260 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10262 * parse.h (PUSH_CPC): Fixed indentation.
10263 (DEBUG_CPC): New macro.
10264 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10265 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10266 * parse.y (class_body_declaration:): Use
10267 SET_CPC_INSTANCE_INITIALIZER_STMT.
10268 (method_declaration:): Check for null current_function_decl.
10269 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10270 (java_parser_context_pop_initialized_field): Better handling of
10272 (maybe_make_nested_class_name): Mark nested class name as
10273 qualified when necessary.
10274 (end_class_declaration): Don't call java_parse_context_resume when
10275 one or more error occurred.
10276 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10277 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10278 SET_CPC_INITIALIZER_STMT.
10279 (method_header): Check for inner classes declaring static methods.
10280 (resolve_qualified_expression_name): Handle situation where `this'
10283 2000-03-13 Hans Boehm <boehm@acm.org>
10285 * typeck.c (build_prim_array_type): Correctly set the high word too.
10287 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10289 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10291 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10292 list of methods for interfaces.
10294 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10296 * parse.y (qualify_ambiguous_name): Properly handle expressions
10299 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10301 * parse.y (check_final_assignment): Extended to process
10303 (patch_assignment): Have check_final_assignment called only once.
10305 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10307 * java-tree.h (IS_INIT_CHECKED): New flag.
10308 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10309 * parse.y (patch_string): Call force_evaluation_order on the
10310 completed string concatenation tree.
10311 * expr.c (force_evaluation_order): Call force_evaluation_order on
10312 function's arguments too.
10314 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10316 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10317 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10318 (build_anewarray): Likewise.
10319 * parse.y (patch_newarray): Likewise.
10320 * parse.c: Regenerated.
10322 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10324 * decl.c (init_decl_processing): Added new class fields `depth',
10325 `ancestors', and `idt' to class_type_node. Use
10326 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10327 * class.c (make_class_data): Push initial values for new fields.
10328 * java-tree.h: Updated prototype for `build_invokeinterface'.
10329 * expr.c (build_invokeinterface): Changed parameters to accept
10330 `method' tree. Calculate index of `method' in its declaring
10331 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10332 (expand_invoke): Call `build_invokeinterface' with new parameters.
10333 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10336 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10338 * typeck.c (lookup_do): Search superinterfaces first
10339 when looking up an interface method. From Godmar Back
10340 <gback@cs.utah.edu>
10342 2000-03-06 Tom Tromey <tromey@cygnus.com>
10344 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10346 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10348 * java-tree.h (lookup_argument_method2): Declared.
10349 (safe_layout_class): Prototype moved from parse.h.
10350 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10351 * parse.y (java_check_regular_methods): Local `super_class' gone.
10352 Call lookup_argument_method2 instead of lookup_argument_method.
10353 Perform modifier match for methods found declared in implemented
10354 interfaces. Fixed indentation problem. Overriding/hiding error
10355 report to take place only for methods found in classes.
10356 * typeck.c (lookup_argument_method): Changed leading
10357 comment. Re-written by calling lookup_do.
10358 (lookup_argument_method2): New function.
10359 (lookup_java_method): Re-written by calling lookup_do.
10360 (lookup_do): New function.
10362 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10364 * check-init.c (check_init): Removed dead code. Handle (blank)
10366 * parse.y (declare_local_variables): New local `final_p', set it
10367 and use it to initialize LOCAL_FINAL.
10368 (check_final_assignment): Only check FIELD_DECLs.
10370 2000-02-17 Tom Tromey <tromey@cygnus.com>
10372 * Makefile.in (JAVA_OBJS): Added boehm.o.
10373 (boehm.o): New target.
10374 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10375 * java-tree.h (flag_use_boehm_gc): Declare.
10376 (get_boehm_type_descriptor): Declare.
10377 * lang.c (lang_f_options): Added `use-boehm-gc'.
10378 (flag_use_boehm_gc): New global.
10379 * lang-options.h: Added -fuse-boehm-gc.
10380 * boehm.c: New file.
10381 * class.c (get_dispatch_table): If class uses a Boehm type
10382 descriptor, put it in the vtable.
10383 (make_class_data): Removed dead code.
10385 2000-03-03 Per Bothner <per@bothner.com>
10387 * decl.c (init_decl_processing): Initialize sizetype properly.
10389 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10391 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10392 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10393 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10394 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10395 (jcf_parse): New local `current'. Load innerclasses seen in outer
10396 context being processed.
10397 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10398 * jcf-write.c (append_innerclasses_attribute): New function.
10399 (append_innerclasses_attribute_entry): Likewise.
10400 (get_access_flags): Handle static classes. Set anonymous and local
10401 classes to be private.
10402 (generate_classfile): Attribute count adjusted. Call
10403 append_innerclasses_attribute.
10404 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10405 PURE_INNER_CLASS_TYPE_P.
10406 * parse.y (parser_qualified_classname): New parameter `is_static',
10407 produce non qualified name accordingly.
10408 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10409 (create_interface): Added argument to parser_qualified_classname.
10410 (create_class): Added argument to parser_qualified_classname. Setup
10411 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10412 (add_inner_class_fields): Fixed indentation.
10413 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10414 (method_declarator): Fixed typo in comment.
10415 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10416 (build_current_thisn): Likewise.
10417 (patch_method_invocation): Likewise.
10419 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10421 * decl.c (current_function_decl): Move to toplev.c.
10423 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10425 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10426 (DECL_BIT_INDEX): Use underlying representation.
10427 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10429 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10431 * expr.c (build_java_ret): Pass proper type to size_binop.
10433 2000-02-25 Anthony Green <green@cygnus.com>
10435 * expr.c (build_class_init): Mark the decl to be ignored by
10437 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10438 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10439 * class.c (init_test_hash_newfunc): New function.
10440 (decl_hash): New function.
10441 (decl_compare): New function.
10442 * decl.c (emit_init_test_initialization): New function.
10443 (complete_start_java_method): Traverse the init test hashtable,
10444 calling emit_init_test_initialization.
10445 (always_initialize_class_p): Define.
10446 * expr.c (build_class_init): Use initialization tests when
10447 emitting class initialization code.
10448 (always_initialize_class_p): Declare.
10449 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10451 * java-tree.h: Include hash.h.
10452 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10453 (struct lang_decl): Add init_test_table field.
10454 (init_test_hash_entry): Define.
10456 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10458 * gjavah.c (main): Avoid using `argi' to report unimplemented
10461 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10463 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10464 initialize locals to avoid warnings. Local `exception_type' moved
10467 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10469 * parse.y (resolve_expression_name): Use `orig' as a second
10470 argument to resolve_field_access.
10471 (resolve_field_access): Removed unnecessary code when dealing with
10474 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10476 * class.c (push_super_field): Don't push the field twice.
10477 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10478 * parse.h (java_reorder_fields): Prototyped.
10479 * parse.y (java_reorder_fields): New function.
10480 (java_layout_class): Simplified not to worry about re-ordering.
10482 2000-02-23 Tom Tromey <tromey@cygnus.com>
10484 * gjavah.c (print_name): In JNI case, correctly quote string.
10485 (print_method_info): Don't handle overrides in JNI mode.
10487 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10489 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10490 value type set to `boolean_type_node'.
10492 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10494 * jcf-dump.c (main): Test for correct condition after
10495 output file creation.
10497 2000-02-19 Anthony Green <green@cygnus.com>
10499 * jcf-depend.c (add_entry): Fix test for first list entry.
10501 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10503 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10504 * constants.c (build_constants_constructor): Likewise.
10506 2000-02-19 Anthony Green <green@cygnus.com>
10508 * jcf-depend.c (add_entry): Add entries to the end of the list.
10510 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10512 * decl.c (INT_TYPE_SIZE): Define if necessary.
10513 (expand_java_return): Handle the case of a native integer smaller
10514 than a JVM integer.
10516 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10518 * gjavah.c (help): Use GCCBUGURL.
10519 * jv-scan.c (help): Likewise.
10520 * jcf-dump.c (help): Likewise.
10522 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10524 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10527 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10529 * jcf-parse.c (load_class): Call `fatal' if no file containing
10530 the target class are found.
10532 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10534 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10535 lex.c, lex.h, and PARSE_H to...
10536 (parse.o, parse-scan.o): ...here, respectively.
10538 * lex.c: Split out code that may trigger SIGFPE from yylex()
10539 to its own function.
10540 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10542 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10544 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10546 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10548 * parse.y (outer_field_access_p): Stop in time when outer contexts
10550 (resolve_qualified_expression_name): Properly qualify *everything*
10551 after a package.type to be resoled as expression names.
10552 (find_applicable_accessible_methods_list): Save/restore `class' to
10553 isolate it from a possible outer context search.
10555 2000-02-15 Tom Tromey <tromey@cygnus.com>
10557 * gjavah.c (jni_print_char): New function.
10558 (print_full_cxx_name): Use it.
10559 (decode_signature_piece): Likewise.
10560 (print_cxx_classname): Likewise.
10562 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10564 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10566 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10568 * gjavah.c: Include version.h.
10570 * jcf-dump.c: Likewise.
10572 * jv-scan.c: Likewise.
10574 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10576 * parse.y (outer_field_access_fix): First parameter now a tree
10577 node. Check for assignment to final. First argument to
10578 build_outer_field_access_fix modified to accommodate prototype.
10579 (build_outer_field_access): Don't check for assignment to final
10581 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10582 possibly returned by outer_field_access_fix. Changed
10583 outer_field_access_fix's first argument.
10584 (check_final_assignment): $finit$'s context is OK.
10585 (patch_unaryop): Use node instead of its line/column value when
10586 calling outer_field_access_fix.
10588 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10590 * parse.y (interface_declaration:): No longer tagged
10591 <node>. Re-installed default action.
10592 (class_member_declaration:): Handle inner interfaces.
10593 (interface_member_declaration): Handle inner interfaces and
10595 (create_interface): Push error if one seen. Suspend parsing
10596 context when processing an inner interface.
10597 (register_fields): Inner class static field limitations not to
10598 apply to inner interfaces.
10600 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10602 * jcf-parse.c (load_class): Update `java_error_count' when a
10603 class' file can't be found.
10604 (parse.y): Avoid (byte)code generation when errors seen.
10606 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10608 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10609 decodes a valid node.
10610 (patch_binop): Handle TRUNC_DIV_EXPR.
10612 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10614 * parse.y (resolve_package): New local `acc'. Try to progressively
10615 build and guess a package and type name.
10617 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10619 * parse.y (find_applicable_accessible_methods_list): Load and
10620 layout the search class if necessary.
10621 (java_complete_tree): Keep to original type of the folded initial
10624 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10626 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10627 Generate error message if circularity is detected. New static
10629 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10630 * jcf-write.c (generate_bytecode_insns): Very simply handle
10632 * parse.y (java_check_circular_reference): Use
10633 `cyclic_inheritance_report' during report, if necessary.
10634 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10635 walking NEW_ARRAY_INIT twice.
10637 2000-02-09 Tom Tromey <tromey@cygnus.com>
10639 * parse.y (check_class_interface_creation): Allow inner classes to
10640 be `private' or `protected', check modifiers' consistency. Prevent
10641 block local classes from bearing any modifiers.
10643 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10645 * except.c (check_start_handlers): Re-add prototype lost in last
10647 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10649 2000-02-09 Andrew Haley <aph@cygnus.com>
10651 * decl.c (clear_binding_level): Remove excess initializer.
10652 (maybe_poplevels): Remove unused variable.
10653 (force_poplevels): Ditto.
10654 (struct binding_level): Add comment.
10656 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10658 * jcf-write.c (generate_classfile): Don't consider
10659 pre-initialization with reference value (use <clinit> instead.)
10660 * parse.y (java_fix_constructors): No generated constructor for
10662 (build_outer_field_access): Removed debug message.
10663 (outer_field_expanded_access_p): Adapted to bytecode generation.
10664 (build_outer_field_access_method): Use fix_method_argument_names.
10665 (build_outer_method_access_method): Fixed indentation. Added
10666 comment. Handle access method generation for static and also void
10668 (build_access_to_thisn): Inserted debug message.
10669 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10670 (resolve_qualified_expression_name): Fixed comment.
10671 (not_accessible_p): Adapted to bytecode generation. Added comment.
10672 (patch_method_invocation): Added comment.
10673 (maybe_use_access_method): Fixed leading comment. Handle static
10675 (java_complete_lhs): Don't shortcut handling of initialized upon
10676 declaration String type static fields when generating bytecode.
10677 (patch_unaryop): Handle outer field access when generating
10680 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10682 * java-tree.h (FIELD_THISN): New macro.
10683 * jcf-write.c (append_synthetic_attribute): New function.
10684 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10685 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10686 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10688 (build_outer_field_access): Turned on access functions usage and
10689 generation when compiling to bytecode.
10690 (maybe_use_access_method): Likewise.
10692 2000-01-25 Andrew Haley <aph@cygnus.com>
10694 * java-except.h (struct eh_range): Add `expanded' field.
10695 (maybe_start_try): Add end_pc arg.
10696 (maybe_end_try): Ditto.
10697 * java-tree.h (force_poplevels): new function.
10698 * expr.c (expand_byte_code): Don't call maybe_start_try or
10700 * except.c (add_handler): Reset expanded.
10701 (expand_start_java_handler): Set expanded.
10702 (check_start_handlers): Don't expand a start handler that's
10703 already been expanded.
10704 (maybe_start_try): Add end_pc arg. Only expand a handler which
10706 (expand_end_java_handler): call force_poplevels.
10707 (force_poplevels): new function.
10708 * decl.c (binding_level): Add start_pc of binding level.
10709 (maybe_pushlevels): Call maybe_start_try when pushing binding
10711 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10712 (LARGEST_PC): Define.
10713 (clear_binding_level): Use LARGEST_PC.
10715 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10716 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10717 (binding_depth, is_class_level, current_pc): new variables.
10718 (struct binding_level): ditto.
10719 (indent): new function.
10720 (push_jvm_slot): add debugging info.
10721 (maybe_pushlevels): ditto.
10722 (maybe_poplevels): ditto.
10723 (pushlevel): ditto.
10725 (start_java_method): ditto.
10726 (give_name_to_locals): comment only.
10727 * except.c (binding_depth, is_class_level, current_pc):
10729 (expand_start_java_handler): add debugging info.
10730 (expand_end_java_handler): ditto.
10732 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10734 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10735 (print_name_for_stub_or_jni, process_file): Constify a char*.
10737 2000-02-03 Tom Tromey <tromey@cygnus.com>
10739 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10741 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10743 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10744 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10747 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10749 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10750 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10751 (struct lang_type): New field `ii_block'.
10752 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10753 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10754 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10755 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10756 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10757 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10759 * parse.y (add_instance_initializer): New function.
10760 (in_instance_initializer): New static global.
10761 (class_body_declaration:): Link instance initializer block.
10762 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10763 (array_creation_expression:): Remove unused local.
10764 (java_parser_context_push_initialized_field): Fixed leading
10765 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10766 CPC_INSTANCE_INITIALIZER_LIST.
10767 (java_parser_context_pop_initialized_field): Likewise.
10768 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10769 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10770 CPC_INITIALIZER_STMT.
10771 (fix_constructors): New local `class_type'. Use it. Call
10772 add_instance_initializer.
10773 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10774 (patch_return): Forbid return in instance initializers.
10775 (patch_throw_statement): Enforce exception handling in the context
10776 of instance initializers.
10778 2000-02-03 Tom Tromey <tromey@cygnus.com>
10780 * Make-lang.in (java.mostlyclean): Remove executables in
10783 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10785 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10786 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10787 (java_float_finite): Convert to use union Word from javaop.h.
10788 (java_double_finite): Convert to use union DWord from javaop.h.
10790 2000-02-02 Tom Tromey <tromey@cygnus.com>
10792 * gjavah.c (options): Added `jni' entry.
10793 (help): Document -jni.
10794 (flag_jni): New global.
10795 (process_file): Handle JNI output. Don't print text from
10796 -prepend, -add, etc, when generating stubs. Only remove `.class'
10797 suffix if it actually exists.
10798 (main): Create a `.c' file when run with `--jni --stubs'. Create
10799 correct output file name with `--jni'.
10800 (print_include): Mangle header name differently in JNI case.
10801 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10803 (print_method_info): Handle JNI case. Put signature info into
10804 method name. Handle case when STREAM is NULL.
10805 (print_name_for_stub_or_jni): New function.
10806 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10807 (print_cxx_classname): Handle JNI.
10808 (print_full_cxx_name): Likewise.
10809 (decode_signature_piece): Likewise.
10810 (overloaded_jni_method_exists_p): New function.
10811 (struct method_name): Added `signature' and `sig_length' fields.
10812 (HANDLE_END_FIELD): Do nothing in JNI mode.
10814 2000-02-02 Tom Tromey <tromey@cygnus.com>
10816 * jv-scan.c: Include version.c, <getopt.h>.
10817 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10818 (options): New array.
10819 (usage): New function.
10820 (version): New function.
10821 (main): Use getopt_long to parse command line.
10822 * jcf-dump.c: Include version.c, <getopt.h>.
10823 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10824 OPT_JAVAP): New macros.
10825 (options): New array.
10826 (usage): Return `void'. Changed message.
10827 (help): New function.
10828 (version): New function.
10829 (main): Use getopt_long_only to parse command line.
10830 * gjavah.c: Include <getopt.h>.
10831 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10832 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10833 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10834 (options): New array.
10835 (java_no_argument): Removed.
10836 (help): Updated with missing options.
10837 (main): Use getopt_long_only to parse command line.
10838 (usage): Changed message.
10840 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10842 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10843 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10844 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10845 * parse.y (array_creation_expression:): Handle anonymous arrays.
10846 (build_array_from_name): Don't set `ret_name' if null.
10847 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10848 (qualify_ambiguous_name): Likewise.
10849 (java_complete_expand_class): Likewise.
10851 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10853 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10854 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10855 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10856 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10857 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10858 AIPL_FUNCTION_COMPLETED_INVOCATION.
10859 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10860 AIPL_FUNCTION_INVOCATION_READY.
10861 (AIPL_FUNCTION_DECLARATION): New enum entry.
10862 * parse.y (reorder_static_initialized): New function.
10863 (java_parser_context_pop_initialized_field): Use it.
10864 (add_inner_class_fields): Use
10865 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10866 augmented. Install marker after last alias initializer, if any.
10867 (generate_finit): Fixed typo. Don't try to retain only the used
10869 (method_header): Compute and set DECL_FUNCTION_NAP.
10870 (method_declarator): Fixed comment. Insert alias initializer in
10872 (build_alias_initializer_parameter_list): Fixed leading
10873 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10874 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10875 (java_complete_expand_class): Code to retain only used aliases
10877 (java_complete_expand_methods): New local `first_decl'. Generate
10878 $finit$ first, then expand the constructors, regular methods and
10880 (java_complete_expand_method): Don't report error on missing
10881 return statement if previously detected bogus.
10882 (fix_constructors): Don't patch constructor parameters list.
10883 (patch_method_invocation): Use new AIPL enum values. Reverse
10884 alias initializer list for anonymous classes.
10886 2000-01-30 Anthony Green <green@redhat.com>
10888 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10889 determine how many stack slots to pop.
10891 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10893 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10894 error handling/recovery.
10895 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10897 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10899 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10900 FIELD_LOCAL_ALIAS_USED): New macros.
10901 (DECL_FUNCTION_NAP): New macro.
10902 (struct lang_decl): New field `nap'.
10903 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10904 (struct lang_type): New fields `finit_stmt_list' and
10905 `clinit_stmt_list'.
10906 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10907 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10908 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10909 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10910 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10911 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10912 (BUILD_THROW): Macro line separator re-indented.
10913 * parse.y (end_class_declaration): New function.
10914 (maybe_generate_pre_expand_clinit): New name for
10915 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10916 pre-expand static fields.
10917 (maybe_generate_clinit): Function deleted.
10918 (check_for_static_method_reference): Prototype's parameter list
10920 (generate_finit): New name for maybe_generate_finit. Changed
10921 leading comment. Function rewritten to use
10922 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10923 (build_alias_initializer_parameter_list): New function.
10924 (java_parser_context_pop_initialized_field): Likewise.
10925 (add_inner_class_fields): Likewise.
10926 (type_declaration:): Call end_class_declaration.
10927 (class_member_declaration:): Likewise.
10928 (formal_parameter_list:): Fixed typos.
10929 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10930 element. Improved error handling.
10931 (block_statement:): Call end_class_declaration.
10932 (anonymous_class_creation:): Likewise.
10933 (create_anonymous_class): Fixed comments.
10934 (create_class): Call add_inner_class_fields.
10935 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10936 (method_header): Use MARK_FINAL_PARMS.
10937 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10938 (method_declarator): Propagate final argument flag.
10939 (craft_constructor): New local `artificial'. Call
10940 build_alias_initializer_parameter_list. Use
10941 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10942 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10944 (complete_expand_class): Get rid of unused outer context local
10946 (java_complete_expand_methods): Fixed leading
10947 comment. Generate/pre-expand <clinit> first. Changed method
10948 expansion order to regular, $finit$, constructors, <clinit>.
10949 (java_complete_expand_method): Set current_function_decl.
10950 (fix_constructors): Fix constructor parameter list to account for
10951 outer context local alias initializers.
10952 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10953 (resolve_expression_name): Lookup outer context local aliases. New
10954 local `access', use it.
10955 (patch_method_invocation): Patch inner class ctor invocation with
10956 outer context local aliases initialization values. $finit$
10957 invocation patching now includes things generated with
10958 build_alias_initializer_parameter_list.
10959 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10960 (build_super_invocation): Likewise.
10961 (patch_assignment): Changed comment.
10963 2000-01-27 Andrew Haley <aph@cygnus.com>
10965 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10969 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10971 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10973 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10975 * parse.y (register_fields): Don't pass a format specifier to
10976 OBSOLETE_MODIFIER_WARNING.
10977 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10978 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10980 (check_modifiers): Change function into a macro.
10981 (check_class_interface_creation): Pass a literal format string.
10983 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10985 * buffer.h: PROTO -> PARAMS.
10986 * check-init.c: Likewise.
10987 * class.c: Likewise.
10988 * constants.c: Likewise.
10989 * convert.h: Likewise.
10990 * decl.c: Likewise.
10991 * except.c: Likewise.
10992 * expr.c: Likewise.
10993 * gjavah.c: Likewise.
10994 * java-except.h: Likewise.
10995 * java-tree.h: Likewise.
10996 * jcf-depend.c: Likewise.
10997 * jcf-dump.c: Likewise.
10998 * jcf-parse.c: Likewise.
10999 * jcf-path.c: Likewise.
11000 * jcf-reader.c: Likewise.
11001 * jcf-write.c: Likewise.
11003 * jv-scan.c: Likewise.
11004 * jvgenmain.c: Likewise.
11005 * jvspec.c: Likewise.
11006 * lang.c: Likewise.
11009 * parse-scan.y: Likewise.
11010 * parse.h: Likewise.
11011 * parse.y: Likewise.
11012 * typeck.c: Likewise.
11013 * verify.c: Likewise.
11014 * xref.c: Likewise.
11015 * xref.h: Likewise.
11016 * zextract.c: Likewise.
11017 * zipfile.h: Likewise.
11019 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11021 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11022 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11023 * constants.c (build_constant_data_ref): Check for cached
11024 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11025 in TYPE_CPOOL_DATE_REF.
11026 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11027 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11028 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11029 (LOCAL_FINAL): New macro.
11030 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11031 constant pool -- don't try to reuse.
11032 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11033 TYPE_LANG_SPECIFIC.
11034 (find_in_current_zip): Use TYPE_JCF.
11035 * parse.h (java_check_final): Prototype removed.
11036 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11037 (maybe_create_class_interface_decl,
11038 check_class_interface_creation): Likewise.
11039 (java_expand_finals): Function removed.
11040 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11041 (block_statement:): Fixed comment.
11042 (anonymous_class_creation:): Likewise.
11043 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11045 (check_class_interface_creation): Loosened error report on (inner)
11046 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11047 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11048 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11050 (create_interface): Likewise.
11051 (anonymous_class_counter): New static global.
11052 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11053 patch. Fixed comments.
11054 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11055 anonymous_class_counter when declaring a toplevel class.
11056 (craft_constructor): Fixed constructor name when handling
11057 anonymous classes. Anonymous class constructors to feature hidden
11058 this$<n> parameter.
11059 (java_fix_constructors): Added comment.
11060 (java_check_final): Function removed.
11061 (java_complete_expand_methods): Fixed comment. Don't generate
11062 class data, save its outgoing constant pool instead.
11063 (verify_constructor_super): Skip anonymous class constructor
11064 hidden this$<n> parameter.
11065 (java_expand_classes): New local `saved_ctxp'. Removed call to
11066 java_expand_finals and java_check_final. Expand anonymous class
11067 constructors. Generate class data.
11068 (build_super_invocation): Skip anonymous class hidden this$<n>
11070 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11071 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11072 (set_java_signature): Likewise.
11074 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11076 * gjavah.c: Delete ACC_VISIBILITY define.
11077 * jcf.h: Add ACC_VISIBILITY define.
11078 * parse.y: final: rule tagged <value>.
11079 (java_check_regular_methods): Use ACC_VISIBILITY define for
11080 default package access check.
11081 (local_variable_declaration_statement): Use final: rule.
11083 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11085 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11086 (final:): New rule.
11088 2000-01-17 Tom Tromey <tromey@cygnus.com>
11090 * gjavah.c (print_field_info): Allow non-static final fields.
11092 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11094 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11095 * parse.y (patch_anonymous_class): New function.
11096 (create_anonymous_class): Register incomplete type when the
11097 class/interface to extends/implement isn't known yet.
11098 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11099 (verify_constructor_super): Tuned error message.
11101 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11103 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11104 (ANONYMOUS_CLASS_P): New macro.
11105 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11106 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11107 * parse.y (create_class): Added leading argument.
11108 (maybe_create_class_interface_decl,
11109 check_class_interface_creation): Likewise.
11110 (craft_constructor): New function.
11111 (verify_constructor_super): Added argument in prototype.
11112 (class_declaration:): Inserted leading argument.
11113 (for_begin:): Use FOR_LOOP_P.
11114 (anonymous_class_creation): Create WFL of the anonymous class to
11115 instantiate. Call build_new_invocation. Added comments.
11116 (check_class_interface_creation): Handle parameter `anonymous' in
11117 verbose mode class creation announce.
11118 (link_nested_class_to_enclosing): Exclude anonymous classes.
11119 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11120 anonymous class, even though they appear to have an enclosing
11122 (create_interface): Pass extra argument to
11123 check_class_interface_creation.
11124 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11125 (create_class): Call check_class_interface_creation and
11126 maybe_create_class_interface_decl with extra new argument. Don't
11127 add private this$<n> to anonymous classes.
11128 (method_declarator): Insert hidden this$<n> to anonymous class
11130 (java_fix_constructors): Deleted code creating default
11131 constructor. Call craft_constructor instead.
11132 (java_check_regular_methods): Set `saw_constructor' to 1 for
11134 (fix_constructors): Pass extra argument to verify_constructor_super.
11135 (verify_constructor_super): New local `sdecl', use it. Search for
11136 matching constructor (possibly featuring arguments) in super
11138 (lookup_method_invoke): Craft constructor according to arguments
11139 list when dealing with anonymous class constructors.
11140 (build_super_invocation): Pass arguments to anonymous class super
11142 (search_loop): Use FOR_LOOP_P.
11143 (labeled_block_contains_loop_p): Likewise.
11145 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11147 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11148 (enclosing_context_p): New function.
11149 (get_access_flags_from_decl): Handle CLASS_STATIC.
11150 (maybe_layout_super_class): Extra first argument passed to
11152 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11154 * decl.c (access0_identifier_node): New global.
11155 (init_decl_processing): access0_identifier_node initialized.
11156 (pushdecl): Set DECL_CONTEXT only on non type decls.
11157 * expr.c (lookup_field): Lookup inner class fields in enclosing
11159 (expand_invoke): Use ID_INIT_P.
11160 (expand_java_field_op): Use DECL_CLINIT_P.
11161 * java-tree.def (CLASS_LITERAL): New tree code.
11162 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11163 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11164 (struct lang_decl): New field `inner_access'.
11165 (enclosing_context_p): Prototyped.
11166 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11167 ID_CLINIT_P): New macros.
11168 (CLASS_STATIC): New macro.
11169 (CLASS_ACCESS0_GENERATED_P): New macro.
11170 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11171 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11172 INNER_CLASS_P): New macros.
11173 (DECL_INNER_CLASS_LIST): New macro.
11174 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11176 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11177 the shift value to int. Fixed typo in comment.
11178 * lex.c (inst_id, wpv_id): Initialize.
11179 * mangle.c (unicode_mangling_length): Take `$' into account.
11180 * parse.h (DRECOVER, RECOVER): Terminate properly.
11181 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11182 (typedef struct _jdep): New field `enclosing'.
11183 (JDEP_ENCLOSING): New macro.
11184 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11185 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11186 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11187 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11188 GET_ENCLOSING_CPC_CONTEXT): New macros.
11189 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11190 (do_resolve_class): Added extra argument in prototype.
11191 * parse.y (resolve_class): Added extra argument in prototype.
11192 (maybe_create_class_interface_decl): Likewise.
11193 (maybe_use_access_method, build_wfl_wrap): New functions.
11194 (java_complete_expand_classes, java_complete_expand_class):
11196 (java_parser_context_push_initialized_field,
11197 java_parser_context_suspend, java_parser_context_resume):
11199 (maybe_make_nested_class_name, make_nested_class_name,
11200 set_nested_class_simple_name_value,
11201 link_nested_class_to_enclosing, find_as_inner_class,
11202 find_as_inner_class_do, check_inner_class_redefinition,
11203 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11204 maybe_build_thisn_access_method, build_outer_field_access,
11205 build_outer_field_access_methods, build_outer_field_access_expr,
11206 build_outer_method_access_method, build_new_access_id,
11207 build_outer_field_access_method, outer_field_access_p,
11208 outer_field_expanded_access_p, outer_field_access_fix,
11209 build_incomplete_class_ref, patch_incomplete_class_ref,
11210 create_anonymous_class): Likewise.
11211 (inst_id, wpv_id): New static global variables.
11212 (synchronized:): New rule, tagged <node>.
11213 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11215 (anonymous_class_creation:): New rule, tagged <node>.
11216 (NEW_TK): Tagged <node>.
11217 (type_literals, array_type_literal): New rules, tagged <node>.
11218 (class_declaration:): Removed action when reducing by class_body:
11219 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11220 using GET_CPC in sub-rules.
11221 (class_member_declaration): Handle inner classes.
11222 (method_declaration): When reducing method_header:, reset
11223 current_function_decl when appropriate.
11224 (method_declarator:): Set the number of formal parameter to 0 for
11225 method declared without arguments.
11226 (constructor_declarator:): Likewise.
11227 (static_initializer:): List of elements kept in a list.
11228 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11229 use of the keyword `static' for type declarations.
11230 (block_statement:): Handle inner class declarations.
11231 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11232 type qualified `this'.
11233 (class_instance_creation_expression): Use anonymous_class_creation:
11234 to handle inner class instances creation. Handle qualified `new'.
11235 (something_dot_new): Added appropriate actions.
11236 (create_new_parser_context): New function.
11237 (java_push_parser_context, java_parser_context_save_global,
11238 java_parser_context_suspend): Use create_new_parser_context.
11239 (check_modifiers): Changed leading comment.
11240 (check_class_interface_creation): Handle interclasses.
11241 (add_superinterfaces): Fixed comment.
11242 (create_interface): Build qualified name from the raw_name instead
11243 of its matching WFL. Push the initialized fields list. raw_name added
11244 as an extra argument to maybe_create_class_interface_decl.
11245 (create_class): Build qualified name from the raw_name instead of
11246 its matching WFL. Removed assignment to current_parsed_class_un.
11247 Call PUSH_ERROR before returning an error. Suspend the current
11248 parser context when processing an inner class. Push the
11249 initialized fields list. raw_name added as an extra argument to
11250 maybe_create_class_interface_decl. Add the private this$<n>
11252 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11253 (register_fields): Get the class type from GET_CPC and handle
11254 previous errors. Added code to handle the creation of static
11255 fields in inner classes. Initialized fields initialization
11256 statements kept in a list of lists.
11257 (maybe_generate_finit): Initialized fields initialization
11258 statements kept in a list of lists. Use GET_CPC.
11259 (maybe_generate_clinit): Likewise.
11260 (method_header): Use GET_CPC and GET_CPC_UN.
11261 (parser_qualified_classname): Handle inner classes.
11262 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11263 (java_fix_constructors): Hide pointer to enclosing context
11264 instance in constructor list when dealing with inner classes.
11265 (jdep_resolve_class): Call resolve_class with extra first argument
11267 (resolve_class): Add enclosing context as a first extra argument
11268 to do_resolve_class.
11269 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11271 (resolve_no_layout): Extra argument added to resolve_class
11273 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11274 (java_get_real_method_name): Use GET_CPC_UN.
11275 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11276 (java_check_abstract_methods): Handle static method declared in
11277 inner classes by an error.
11278 (java_check_regular_methods): Use DECL_CLINIT_P.
11279 (source_start_java_method): Also set DECL_MAX_LOCALS.
11280 (create_artificial_method): Call java_parser_context_save_global
11281 and java_parser_context_restore_global instead of saving/restoring
11282 the context by hand.
11283 (expand_start_java_method): Improved verbose mode message.
11284 (java_complete_expand_methods): Fixed leading comment. Use
11286 (fix_constructors): Added assignment to this$<n> if necessary.
11287 (java_expand_classes): Call java_complete_expand_classes instead
11288 of java_complete_expand_methods.
11289 (make_qualified_primary): Simplified.
11290 (merge_qualified_name): Optimized for missing left or right parts.
11291 (resolve_expression_name): Handle access to outer class fields from
11293 (resolve_qualified_expression_name): New macro
11294 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11295 classes. Report error on non appropriate qualification of
11296 `new'. Handle qualified `this'.
11297 (not_accessible_p): Allow access to outer class private fields from
11299 (patch_method_invocation): Handle method invocations through
11300 access methods and inner class constructor invocations.
11301 (find_applicable_accessible_methods_list): Search enclosing
11302 contexts of an inner class.
11303 (search_applicable_methods_list): Fixed typo.
11304 (argument_types_convertible): Handle inner class constructors'
11305 hidden outer context reference argument.
11306 (qualify_ambiguous_name): Handle qualified `this'.
11307 (java_complete_lhs): Handle use of field accessed through
11308 artificial access methods in various cases of assignments. Handle
11309 CLASS_LITERAL node.
11310 (check_final_assignment): Use DECL_CLINIT_P.
11311 (valid_ref_assignconv_cast_p): Handle the destination being an
11312 enclosing context of the source.
11313 (patch_unaryop): Handle use of field accessed through artificial
11315 (patch_return): Use DECL_CLINIT_P.
11316 (patch_throw_statement): Use DECL_CLINIT_P.
11317 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11318 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11321 2000-01-16 Anthony Green <green@cygnus.com>
11323 * parse.y (build_string_concatenation): Only use
11324 StringBuffer(String) shortcut if String arg is constant.
11326 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11328 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11329 the shift value to int. Fixed typo in comment.
11331 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11333 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11334 * jcf-write.c: Likewise.
11335 * parse.y: Likewise.
11336 * parse.c: Regenerate.
11338 2000-01-09 Anthony Green <green@cygnus.com>
11340 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11341 bytecodes in the correct order.
11343 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11345 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11347 2000-01-06 Anthony Green <green@cygnus.com>
11349 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11350 before building constant array decl.
11352 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11354 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11355 method invocation and typo in conditional expression.
11356 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11357 the appropriate NOTE_POP.
11358 * parse.y (patch_binop): Shift value mask to feature the right
11361 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11363 * class.c (assume_compiled, assume_compiled_node): Add static
11365 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11367 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11369 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11371 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11372 to `__modifier' to avoid stringifying it.
11374 * parse.y (verify_constructor_circularity): Don't call a variadic
11375 function with a non-literal format string.
11376 (java_check_abstract_methods): Move unreachable code inside
11377 `continue' statement.
11378 (lookup_method_invoke): Call xstrdup, not strdup.
11380 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11383 * jcf-parse.c (yyparse): Likewise.
11385 * jv-scan.c (main): Likewise.
11387 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11389 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11390 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11391 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11394 * parse.y (synchronized, variable_redefinition_error,
11395 check_class_interface_creation, create_interface, create_class,
11396 method_header, finish_method_declaration,
11397 check_modifiers_consistency, method_declarator,
11398 complete_class_report_errors, check_abstract_method_definitions,
11399 java_check_regular_methods, check_throws_clauses,
11400 java_check_abstract_methods, read_import_dir,
11401 check_pkg_class_access, declare_local_variables, fix_constructors,
11402 cut_identifier_in_qualified, resolve_expression_name,
11403 resolve_qualified_expression_name, patch_method_invocation,
11404 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11405 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11406 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11407 patch_try_statement, patch_synchronized_statement,
11408 patch_throw_statement, check_thrown_exceptions,
11409 patch_conditional_expr): Likewise.
11411 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11413 * Makefile.in (LIBDEPS): Added gcc's errors.o
11414 (../jcf-dump$(exeext):): Link with gcc's errors.o
11415 (../gcjh$(exeext):): Likewise.
11416 * expr.c (expand_java_NEW): Layout the entire target type instead of
11417 laying out its methods only.
11418 (lookup_field): Layout the class after having loaded it.
11419 * java-tree.h (java_debug_context): Declared.
11420 * jcf-io.c (toplev.h): Included.
11421 (find_class): Removed assignment to jcf's outofsynch
11422 field. Force source file to be read if newer than its matching
11423 class file. Tweaked debug messages.
11424 * jcf-parse.c (jcf_out_of_synch): Deleted.
11425 (read_class): Call to jcf_out_of_synch removed.
11426 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11427 (jcf_out_of_synch): Prototype deleted.
11428 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11429 `deprecated' and `class_err': integer turned into bit-fields.
11430 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11431 * parse.y (package_list): New global.
11432 (package_declaration:): Record newly parsed package name.
11433 (extra_ctxp_pushed_p): Static global deleted.
11434 (java_parser_context_save_global): Create buffer context for the
11435 purpose of saving globals, if necessary.
11436 (java_parser_context_restore_global): Pop context pushed for the
11437 purpose of saving globals, if necessary.
11438 (java_debug_context_do): New prototype and function.
11439 (java_debug_context): Likewise.
11440 (do_resolve_class): Use already parsed package names to qualify
11441 and lookup class candidate.
11442 (java_pre_expand_clinit): Removed unnecessary local variable.
11444 1999-12-17 Tom Tromey <tromey@cygnus.com>
11446 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11448 (process_file): Use `\n\' at end of each line in string.
11450 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11452 * expr.c (expand_invoke): Layout the loaded class before
11453 attempting to use it.
11454 (expand_java_field_op): Allow final field assignments to take
11456 * typeck.c (convert): Return error_mark_node if expr is null.
11458 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11460 * class.c (class_depth): Return -1 if the class doesn't load
11462 * expr.c (can_widen_reference_to): Check for errors during depth
11463 computation and return 0 accordingly.
11464 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11465 create default constructors and add an other error check.
11466 * parse.h (java_fix_constructors): Prototyped.
11467 * parse.y (java_pre_expand_clinit): Likewise.
11468 (build_super_invocation): Re-prototyped to feature one argument.
11469 (java_check_circular_reference): Directly use `current'.
11470 (java_fix_constructors): New function.
11471 (java_check_regular_methods): Don't create default constructors
11472 here, but abort if none were found.
11473 (java_complete_expand_methods): Pre-process <clinit> calling
11474 java_pre_expand_clinit.
11475 (java_pre_expand_clinit): New function.
11476 (fix_constructors): build_super_invocation invoked with the
11477 current method declaration as an argument.
11478 (build_super_invocation): Use the context of the processed method
11479 decl argument instead of current_class.
11480 * typeck.c (lookup_java_method): Take WFLs in method names into
11483 1999-12-14 Per Bothner <per@bothner.com>
11485 * class.c (make_class_data): flag_keep_inline_functions to keep
11486 private methods in the method array.
11488 1999-12-15 Anthony Green <green@cygnus.com>
11490 * check-init.c (check_init): Take into account both types of
11491 `throw's when checking for uninitialized variables.
11493 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11495 * parse.y (java_complete_lhs): Force conversion of array
11496 dimensions to int_type_node, that's what runtime's ABI expects.
11498 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11500 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11501 operand of a WFL, until the Java front-end gets fixed with regard
11502 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11504 1999-12-10 Andrew Haley <aph@cygnus.com>
11506 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11507 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11508 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11509 java-tree.h: Ditto.
11510 jcf-write.c: Ditto.
11512 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11514 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11515 before calling expand_eh_region_start and expand_start_all_catch.
11516 * except.c (expand_start_java_handler): Switch to permanent
11517 obstack before calling expand_eh_region_start.
11518 (expand_end_java_handler): Switch to permanent obstack before
11519 calling expand_start_all_catch.
11521 1999-12-5 Anthony Green <green@cygnus.com>
11523 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11524 function with side effects.
11525 (init_decl_processing): Mark all memory allocating DECLs with
11528 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11530 * except.c (expand_end_java_handler): Call
11531 expand_resume_after_catch and end_catch_handler.
11533 1999-11-30 Anthony Green <green@cygnus.com>
11535 * verify.c (verify_jvm_instructions): Create new return label
11536 chain if non existent (don't rely on the verified state of the jsr
11539 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11541 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11542 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11544 * parse.y (patch_assignment): Removed bogus final class test on
11545 lhs when checking on whether to emit an ArrayStoreException runtime
11547 * expr.c (expand_java_arraystore): Likewise.
11549 1999-11-28 Anthony Green <green@cygnus.com>
11551 * decl.c (find_local_variable): Reuse single slot decls when
11554 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11556 * jcf-parse.c (saw_java_source): Global variable removed.
11557 (read_class): Don't use `saw_java_source'. Added extra braces.
11558 (yyparse): Code setting `saw_java_source' removed.
11560 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11562 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11564 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11566 * verify.c (merge_type_state): Non verified subroutines being
11567 considered more than once to trigger passive type merge.
11569 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11571 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11572 in case of error. Error message tuned.
11574 1999-11-21 Anthony Green <green@cygnus.com>
11576 * constants.c (find_methodref_index): Unwrap method names before
11577 inserting them in the constant pool.
11579 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11581 * class.c (assume_compiled_node): New typedef.
11582 (assume_compiled_tree): New static data.
11583 (find_assume_compiled_node): New function.
11584 (add_assume_compiled): New function.
11585 (assume_compiled): New function.
11586 * class.c (make_class_data): Use assume_compiled.
11587 (is_compiled_class): Use assume_compiled.
11589 * java-tree.h (add_assume_compiled): Declare.
11591 * lang.c (lang_decode_option): Parse new options.
11593 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11595 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11596 int_type_node: that's what `_Jv_AllocObject' expects.
11598 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11600 * parse.y (lookup_method_invoke): Use lang_printable_name to
11601 reliably build the type name during error report. Fixes PR gcj/97.
11603 1999-11-09 Tom Tromey <tromey@cygnus.com>
11605 * jcf-path.c: Include <sys/stat.h>.
11606 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11607 (DIR_UP): New macro.
11609 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11611 * parse.y (source_end_java_method): Resume permanent allocation,
11612 reversing Apr 27 1998 patch.
11613 (patch_string_cst): Pop obstacks after having pushed the permanent
11616 1999-11-05 Tom Tromey <tromey@cygnus.com>
11618 * class.c (finish_class): Emit inlined methods if any native
11619 methods exist in the class. Fixes PR gcj/85.
11621 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11623 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11624 (qualify_ambiguous_name): Likewise.
11626 1999-11-03 Godmar Back <gback@cs.utah.edu>
11628 * typeck.c: (lookup_java_method): search all inherited
11629 interfaces when looking up interface method.
11631 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11633 * parse.y (method_header:): Issue error message for rule `type
11635 (synchronized:): Error report when not using synchronized.
11637 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11639 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11640 being used before the superclass constructor has been called.
11641 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11642 instead of `CALL_THIS_CONSTRUCTOR_P'.
11644 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11646 * check-init.c: Fix typo in comment.
11648 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11650 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11653 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11655 * parse.y (expression_statement:): Call function to report
11656 improper invocation of a constructor.
11657 (parse_ctor_invocation_error): New function.
11659 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11661 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11664 1999-10-21 Tom Tromey <tromey@cygnus.com>
11666 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11667 in generated `main'.
11669 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11671 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11672 (qualify_ambiguous_name): Likewise.
11674 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11676 * parse.y (java_complete_tree): fold_constant_for_init to work on
11678 (java_complete_lhs): Likewise.
11679 (array_constructor_check_entry): Complete an initializer element
11680 on permanent_obstack.
11682 1999-10-19 Tom Tromey <tromey@cygnus.com>
11684 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11685 From Mike Moreton <mike@pillim.demon.co.uk>.
11687 1999-10-15 Greg McGary <gkm@gnu.org>
11689 * java-tree.h (flag_bounds_check): Remove extern decl.
11690 * lang.c (flag_bounds_check): Remove global variable.
11691 (lang_f_options): Remove "bounds-check" entry.
11692 (lang_init_options): Default flag_bounds_check to "on".
11694 1999-10-14 Tom Tromey <tromey@cygnus.com>
11696 * jvgenmain.c (usage): New function.
11697 (main): Use it. Also, handle `-D' options.
11698 * jvspec.c (lang_specific_driver): Recognize -D.
11699 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11701 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11703 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11705 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11706 variadic function with a non-literal format string.
11708 * parse-scan.y (report_main_declaration): Likewise.
11710 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11712 * parse.y (read_import_dir, patch_assignment, patch_binop,
11713 patch_array_ref): Likewise.
11715 * typeck.c (build_java_array_type): Likewise.
11717 * verify.c (verify_jvm_instructions): Likewise.
11719 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11721 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11723 1999-10-07 Anthony Green <green@cygnus.com>
11725 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11726 where CHECK_PUT may fail for valid reasons.
11728 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11729 UNSAFE_PUTN): New macros.
11731 1999-10-04 Tom Tromey <tromey@cygnus.com>
11733 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11734 well. Fixes Java PR gcj/59.
11735 * parse-scan.y (yyerror): Report errors.
11737 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11739 * decl.c (insert_block): Remove unconditional `abort'.
11741 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11743 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11744 FUNCTION_CODE now of type int. All callers changed.
11745 Set the builtin's DECL_BUILT_IN_CLASS.
11747 1999-09-23 Tom Tromey <tromey@cygnus.com>
11749 * jvspec.c (lang_specific_driver): Don't read spec file if
11750 -fsyntax-only given.
11752 1999-09-22 Tom Tromey <tromey@cygnus.com>
11754 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11756 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11757 (WORDS_TO_LONG): Likewise.
11758 (WORDS_TO_DOUBLE): Likewise.
11760 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11762 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11763 (RELOCATION_VALUE_1): Likewise.
11764 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11765 push_in_const, push_long_const): Prototyped.
11766 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11767 (push_constant2): Likewise.
11768 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11769 (find_constant_wide): Cast find_constant2's integer arguments to
11771 (find_constant_index): Cast find_constant2's and find_constant2's
11772 integer arguments to `jword'.
11773 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11774 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11775 (emit_if): Use RELOCATION_VALUE_1.
11776 (emit_goto): Likewise.
11777 (emit_jsr): Likewise.
11778 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11779 argument to push_long_const to HOST_WIDE_INT.
11781 1999-09-15 Andreas Schwab <schwab@suse.de>
11783 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11785 1999-09-20 Nick Clifton <nickc@cygnus.com>
11787 * lang.c (lang_decode_option): Extend comment.
11789 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11791 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11794 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11796 * gjavah.c (get_field_name, print_method_info, print_include,
11797 add_namelet): Use xmalloc, not malloc.
11799 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11800 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11803 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11805 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11807 * jcf-path.c (add_entry): Likewise.
11809 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11811 * jv-scan.c (xmalloc): Remove definition.
11813 * jvgenmain.c (xmalloc): Likewise.
11815 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11817 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11819 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11820 concat, not xmalloc/sprintf.
11821 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11822 (xstrdup): Remove definition.
11824 * parse.y (duplicate_declaration_error_p,
11825 constructor_circularity_msg, verify_constructor_circularity,
11826 check_abstract_method_definitions, java_check_regular_methods,
11827 java_check_abstract_methods, patch_method_invocation,
11828 check_for_static_method_reference, patch_assignment, patch_binop,
11829 patch_cast, array_constructor_check_entry, patch_return,
11830 patch_conditional_expr): Use xstrdup, not strdup.
11832 * zextract.c (ALLOC): Use xmalloc, not malloc.
11834 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11836 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11838 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11839 (do_spec, lang_specific_pre_link, lang_specific_driver,
11840 input_filename, input_filename_length): Don't declare.
11841 (main_class_name, jvgenmain_spec, lang_specific_driver):
11843 (lang_specific_driver): All calls to the function pointer
11844 parameter now explicitly call `fatal'.
11846 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11848 * parse.y (find_applicable_accessible_methods_list): Search
11849 abstract classes as interfaces.
11851 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11853 * class.c (finish_class): We're now outside a valid method
11854 declaration. Tell the rest of gcc so.
11856 1999-09-08 Bruce Korb autogen@linuxbox.com
11858 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11860 1999-09-07 Tom Tromey <tromey@cygnus.com>
11862 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11864 (decode_signature_piece): Don't emit "::" in JArray<>.
11865 (print_namelet): Only print trailing `;' when printing a class.
11867 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11869 * java-tree.h: Delete declarations for all tree nodes now moved to
11871 * decl.c: Delete their definitions.
11873 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11875 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11876 * Makefile.in (OBJS): Add ggc-callbacks.o.
11877 (OBJDEPS): Likewise.
11879 1999-09-03 Tom Tromey <tromey@cygnus.com>
11881 * parse.y (strip_out_static_field_access_decl): Return operand if
11882 it satisfies JDECL_P.
11884 1999-09-02 Tom Tromey <tromey@cygnus.com>
11886 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11887 Handle nested arrays, like `[[I'.
11889 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11891 * class.c (finish_class): Remove unused parameter, all callers
11894 * expr.c (build_java_athrow): Change return type to void.
11895 (java_lang_expand_expr): Make sure each case in switch returns a
11898 * java-tree.h (finish_class): Fix prototype to take void args.
11900 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11901 (main): Issue return from main, not exit.
11903 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11905 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11907 * jv-scan.c (main): Issue return from main, not exit.
11909 * parse.y (check_abstract_method_definitions,
11910 java_check_abstract_method_definitions): Add static prototypes.
11911 (java_complete_expand_methods): Fix call to `finish_class'.
11913 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11916 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11918 * lang.c (language_string): Constify.
11920 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11922 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11923 Remove hacks for stuff which comes from libiberty.
11925 * Make-lang.in: Likewise.
11927 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11929 * Makefile.in (xref.o): Depend on xref.c explicitly.
11931 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11933 * java-tree.h (lang_printable_name): Constify a char*.
11935 * lang.c (lang_printable_name): Likewise.
11937 1999-08-27 Jeffrey A Law (law@cygnus.com)
11939 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11940 comments in C code.
11942 1999-08-26 Tom Tromey <tromey@cygnus.com>
11944 * gjavah.c (print_cxx_classname): Print "::" before qualified
11947 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11949 * parse.y (lookup_cl): Changed leading comment. Now does its best
11950 to set the column number.
11951 (qualify_ambiguous_name): Take WFL wrappers into account.
11953 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11955 * verify.c (verify_jvm_instructions): Don't check instruction
11956 validity beyond end of method.
11958 1999-08-25 Tom Tromey <tromey@cygnus.com>
11960 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11962 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11964 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11965 cxx_keyword_subst, generate_access, name_is_method_p,
11966 get_field_name, print_field_name, super_class_name, print_include,
11967 decode_signature_piece, print_class_decls, usage, help,
11968 java_no_argument, version, add_namelet, print_namelet): Add static
11970 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11971 name_is_method_p): Constify a char*.
11972 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11973 Provide a final else clause in an if-else-if.
11974 (print_field_info): Add missing final arg in function call to
11975 `print_field_name'.
11976 (print_method_info, decompile_method, decode_signature_piece,
11977 print_c_decl, print_full_cxx_name, print_stub,
11978 print_mangled_classname, super_class_name, print_include,
11979 add_namelet, add_class_decl, print_class_decls, process_file,
11980 help): Constify a char*.
11982 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
11983 push_int_const, find_constant_wide, find_constant_index,
11984 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
11985 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
11986 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
11987 emit_if, emit_goto, emit_jsr, call_cleanups,
11988 make_class_file_name): Add static prototypes.
11989 (generate_bytecode_return, generate_bytecode_insns): Pass a
11990 NULL_PTR, not a NULL_TREE.
11992 * jv-scan.c: Include "jcf.h".
11993 (main): Declare using DEFUN macro.
11995 * jvspec.c (find_spec_file, lang_specific_pre_link,
11996 lang_specific_driver): Add prototypes.
11997 (find_spec_file): Constify a char*.
11999 * keyword.gperf (hash, java_keyword): Add prototypes.
12001 * lang.c (lang_print_error): Add static prototype.
12002 (lang_init): Prefer memcpy over bcopy to avoid casts.
12004 * lex.c (yylex): Add static prototype.
12006 * parse-scan.y: Include "lex.c" earlier.
12008 * parse.h: Remove redundant declaration for `yylex'.
12010 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12011 labeled_block_contains_loop_p): Add static prototypes.
12012 (not_accessible_p): Make static to match prototype.
12014 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12016 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12018 * parse.y (check_method_redefinition): Changed leading comment.
12019 (check_abstract_method_definitions): New function.
12020 (java_check_abstract_method_definitions): New function.
12021 (java_check_regular_methods): Call it.
12022 (verify_constructor_super): Fixed indentation.
12023 (lookup_method_invoke): Likewise.
12025 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12027 * parse.y (method_header): Return a null pointer if the current
12028 class node is null.
12029 (finish_method_declaration): Return if the current function decl
12031 (source_start_java_method): Likewise.
12032 (java_method_add_stmt): Likewise.
12034 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12036 * class.c (emit_register_class): Removed unnecessary call to
12038 * parse.y (labeled_block_contains_loop_p): Removed unused local
12041 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12043 * parse.y (java_refold): Added prototype.
12045 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12047 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12048 (java_stabilize_reference): Removed unnecessary `else'.
12049 (java_complete_lhs): Set flag to remember boolean. Call
12050 java_refold. Added comments.
12051 (java_decl_equiv): New function.
12052 (binop_compound_p): Likewise.
12053 (java_refold): Likewise.
12054 (patch_unaryop): Striped static field access assigned to decl and
12055 op. Changed promotion scheme for ++/-- operators.
12056 (search_loop): New function.
12057 (labeled_block_contains_loop_p): Likewise.
12058 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12060 (patch_bc_statement): Call search_loop. Fixed comment.
12062 1999-08-14 Anthony Green <green@cygnus.com>
12064 * expr.c (java_lang_expand_expr): Mark static array data as
12067 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12069 * jvgenmain.c (main): NUL-terminate name_obstack.
12071 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12073 * check-init.c (check_bool2_init, done_alternative): Add static
12076 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12077 (add_method, build_utf8_ref, build_class_ref,
12078 append_gpp_mangled_type, layout_class_method): Constify a char*.
12080 * decl.c (push_promoted_type, make_binding_level): Add static
12082 (push_promoted_type, pushdecl): Constify a char*.
12084 * except.c (find_handler_in_range, link_handler,
12085 check_start_handlers): Add static prototypes.
12087 * expr.c (process_jvm_instruction): Constify a char*.
12089 * gjavah.c (main): Constify a char*.
12091 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12094 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12096 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12097 munge, print_ents): Constify a char*.
12099 * jcf-dump.c (disassemble_method): Constify a char*.
12100 (print_constant_pool, print_exception_table): Add static prototypes.
12101 (print_constant, print_exception_table, main, disassemble_method):
12104 * jcf-io.c (find_classfile, find_class): Likewise.
12106 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12107 (set_source_filename, predefined_filename_p): Add static prototypes.
12108 (set_source_filename, get_constant, get_class_constant,
12109 find_in_current_zip): Constify a char*.
12111 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12113 (add_entry, add_path, jcf_path_classpath_arg,
12114 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12116 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12117 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12118 jcf_parse_one_method, jcf_parse_methods,
12119 jcf_parse_final_attributes): Add static prototypes.
12120 (get_attribute): Constify a char*.
12122 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12123 jcf_dependency_add_target, jcf_path_classpath_arg,
12124 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12126 * jv-scan.c (main): Constify a char*.
12127 (gcc_obstack_init): Add prototype arguments.
12129 * jvgenmain.c (gcc_obstack_init): Likewise.
12130 (main): Constify a char*.
12132 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12134 (put_decl_string, lang_print_error): Constify a char*.
12135 (lang_init): Remove redundant extern prototype.
12137 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12139 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12140 Add static prototypes.
12141 (get_type_from_signature): Constify a char*.
12143 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12144 Add static prototypes.
12145 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12146 (verify_jvm_instructions): Constify a char*.
12148 * xref.c (xref_flag_value): Likewise.
12150 * xref.h (xref_flag_value): Likewise.
12152 * zextract.c (makeword, makelong): Add static prototypes.
12153 (makeword, makelong): Constify a uch*.
12155 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12157 * lang.c (java_dummy_print): Constify a char*.
12158 (lang_print_error): Likewise.
12159 (lang_init): Remove redundant prototype for `print_error_function'.
12160 (lang_init_source): Likewise.
12161 (lang_identify): Constify a char*.
12163 1999-08-09 Tom Tromey <tromey@cygnus.com>
12165 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12166 (WORDS_TO_LONG): Likewise.
12167 (WORDS_TO_DOUBLE): Likewise.
12169 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12171 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12173 * expr.c (java_stack_pop, java_array_data_offset,
12174 build_java_throw_out_of_bounds_exception, case_identity,
12175 build_java_check_indexed_type): Add static prototypes.
12176 (linenumber_table, expand_invoke, expand_java_field_op,
12177 build_primtype_type_ref, expand_byte_code): Constify a char*.
12179 * java-tree.h (build_primtype_type_ref, linenumber_table):
12181 (java_lang_expand_expr): Add prototype.
12183 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12184 `java_lang_expand_expr'.
12186 * lex.c (java_lex_error): Constify a char*.
12187 (java_get_unicode, java_read_char, java_allocate_new_line,
12188 java_unget_unicode, java_sneak_unicode): Prototype.
12190 * parse-scan.y (current_class, package_name, method_declarator,
12191 report_class_declaration, yyerror): Constify a char*.
12193 * parse.h (java_report_errors): Prototype.
12194 (yyerror): Constify a char*.
12196 * parse.y (classitf_redefinition_error, check_modifiers,
12197 parse_jdk1_1_error, lookup_package_type,
12198 lookup_package_type_and_set_next, get_printable_method_name,
12199 purify_type_name): Constify a char*.
12200 (build_super_invocation, maybe_generate_finit,
12201 verify_constructor_super, parser_add_interface,
12202 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12203 java_complete_expand_methods, java_expand_finals,
12204 cut_identifier_in_qualified, java_stabilize_reference,
12205 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12206 merge_string_cste): Prototype.
12207 (single_type_import_declaration, yyerror,
12208 variable_redefinition_error, build_array_from_name,
12209 build_unresolved_array_type, check_class_interface_creation,
12210 resolve_class, complete_class_report_errors,
12211 note_possible_classname, read_import_dir,
12212 find_in_imports_on_demand, resolve_package, fix_constructors,
12213 check_deprecation, lookup_method_invoke,
12214 maybe_build_primttype_type_ref, array_constructor_check_entry):
12216 (java_complete_expand_methods, java_expand_finals): Make static.
12217 (convert_narrow): Remove static prototype.
12219 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12221 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12223 1999-08-02 Richard Henderson <rth@cygnus.com>
12225 * decl.c: Include defaults.h instead of expr.h.
12226 * parse.y: Likewise.
12228 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12230 * java/decl.c (start_java_method): Change all uses of
12231 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12232 Ensure expr.h is included.
12233 * java/expr.c (pop_arguments): Ditto.
12234 * java/parse.y (expand_start_java_method): Ditto.
12236 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12238 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12240 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12242 * decl.c: Include "function.h".
12243 * except.c: Likewise.
12244 * parse.y: Likewise.
12245 * Makefile.in: Update dependencies.
12247 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12249 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12250 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12251 `modifier' with ATTRIBUTE_UNUSED.
12253 * gjavah.c (process_file): Add braces around ambiguous `else'.
12255 * jcf-dump.c (print_access_flags, localvar_free): Change return
12258 * parse.y (java_complete_expand_method): Initialize variable
12260 (resolve_qualified_expression_name): Likewise for `field_decl'.
12261 (patch_method_invocation): Likewise for `class_to_search'.
12262 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12263 (patch_assignment): Likewise for `lhs_type'.
12265 * verify.c (verify_jvm_instructions): Remove unused variable
12268 1999-07-25 Richard Henderson <rth@cygnus.com>
12270 * decl.c (va_list_type_node): New.
12272 1999-07-25 Anthony Green <green@cygnus.com>
12274 * gjavah.c (print_stub): New function.
12275 (METHOD_IS_NATIVE): New macro.
12276 (print_mangled_classname): Make static.
12277 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12278 (process_file): Perform stub generation.
12279 (HANDLE_METHOD): Don't emit class decls during stub
12281 (HANDLE_END_METHOD): Take into account stub generation.
12282 (print_method_info): Handle stub generation.
12283 (print_stub): New function.
12284 (print_cxx_classname): Make signature consistant with others.
12285 (help): Describe -stubs option.
12286 (main): Create stub file.
12287 (version): Use version.c.
12288 (print_full_cxx_name): New function.
12289 (print_c_decl): Use print_full_cxx_name.
12291 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12293 * check-init.c (check_init): Handle MAX_EXPR.
12295 1999-07-15 Andrew Haley <aph@cygnus.com>
12297 * lang.c (flag_use_divide_subroutine): New variable.
12298 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12299 fp-to-integer conversion.
12300 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12303 * expr.c (build_java_soft_divmod): New function.
12304 (build_java_binop): Call build_java_soft_divmod if
12305 flag_use_divide_subroutine is set.
12306 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12307 soft_lrem_node: new builtin functions.
12308 (init_decl_processing) Initialize the new builtins.
12309 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12310 soft_lrem_node: new builtin functions.
12311 (build_java_soft_divmod): New function.
12312 * parse.y: Call build_java_soft_divmod if
12313 flag_use_divide_subroutine is set.
12314 * parse.c: Rebuilt.
12316 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12317 a --specs= arg) even if not linking.
12318 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12319 -fuse-divide-subroutine
12321 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12323 * parse.y (resolve_and_layout): Check methods only once.
12324 (resolve_qualified_expression_name): Verify thrown exceptions
12326 (check_thrown_exceptions): Reject exceptions thrown in
12327 initializer. Error message tuned.
12329 1999-07-14 Andrew Haley <aph@cygnus.com>
12331 * expr.c (expand_expr): Do not return the last statement in a
12332 block as the block's value.
12334 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12336 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12337 CALL_EXPR, to avoid order of evaluation changes.
12339 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12341 * parse.y (qualify_ambiguous_name): Do not use
12342 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12344 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12346 * check-init.c (check_init): Handle MAX_EXPR.
12347 * expr.c (force_evaluation_order): Force method call arguments to
12348 be evaluated in left-to-right order.
12349 * parse.y (qualify_ambiguous_name): Loop again to qualify
12350 NEW_ARRAY_EXPR properly.
12352 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12354 * parse.y (patch_invoke): Resolve unresolved invoked method
12356 (qualify_ambiguous_name): STRING_CST to qualify expression for
12357 type name resolution.
12359 1999-06-24 Andrew Haley <aph@cygnus.com>
12361 * class.c (finish_class): Whenever a deferred method is
12362 output, rescan the list of methods to see if a new candidate for
12363 output can be found.
12365 1999-06-28 Tom Tromey <tromey@cygnus.com>
12367 * jvspec.c (lang_specific_driver): Recognize --help.
12369 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12371 * parse.y (resolve_package): Fixed bogus return statement.
12372 (patch_method_invocation): Resolve method invocation beginning with
12373 a package name qualifier.
12375 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12377 * Make-lang.in (java.stage1): Depend on stage1-start.
12378 (java.stage2): Likewise for stage2-start.
12379 (java.stage3): Likewise for stage3-start.
12380 (java.stage4): Likewise for stage4-start.
12382 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12384 * parse.y (java_complete_lhs): When doing cross referencing, don't
12385 try to keep file location on a WFL expanded as a CALL_EXPR.
12387 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12389 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12390 compiling to class file a void method with an empty method body.
12391 As a side effect, the bytecode backend will generate the
12392 appropriate `return' instruction.
12394 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12396 * parse.y (lookup_package_type_and_set_next): New function prototype.
12397 (resolve_package): Search current and imported packages.
12398 (lookup_package_type_and_set_next): New function.
12400 1999-06-22 Andrew Haley <aph@cygnus.com>
12402 * verify.c (verify_jvm_instructions): Check for pending blocks
12403 before invalid PC test and opcode switch, not after.
12405 1999-06-21 Andrew Haley <aph@cygnus.com>
12407 * except.c (find_handler_in_range): The upper limit for exception
12408 ranges is exclusive, not inclusive: (start <= pc < end).
12409 (link_handler): find child pointer which points to outer by
12410 searching sibling list: previous code incorrectly assumed that
12411 outer->outer->first_child must point to outer.
12412 * verify.c (verify_jvm_instructions): FIXME added to code for
12414 (verify_jvm_instructions): Do not assume that the last block
12415 processed in a subroutine is a block which ends with a `ret'
12416 instruction. With some control flows it is possible that the last
12417 block ends with an `athrow'.
12419 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12421 * parse.y (qualify_ambiguous_name): Reorganized the post
12422 evaluation of non WFL leading expression nodes.
12424 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12426 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12429 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12431 * parse.y (qualify_ambiguous_name): Handle qualified expression
12432 beginning with a STRING_CST.
12434 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12436 * parse.y (register_fields): Set DECL_INITIAL on both
12437 pre-initialized static and public fields.
12438 (resolve_field_access): Static field access expressions to always
12440 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12441 qualification. CONVERT_EXPR to be resolved as an expression name.
12442 (java_complete_lhs): Identify and access qualified final
12443 initialized field in switch statement case expression.
12444 (fold_constant_for_init): Pre-initialized field decl constant to
12447 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12449 * parse.y (note_possible_classname): Mark returned node with
12450 QUALIFIED_P only if the original class name contained a '/'.
12452 1999-06-05 Anthony Green <green@cygnus.com>
12454 * Make-lang.in (gcjh): More parallel build fixes.
12456 1999-06-03 Mike Stump <mrs@wrs.com>
12458 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12460 1999-06-02 Anthony Green <green@cygnus.com>
12462 * except.c (link_handler): Chain exception handlers in order.
12464 1999-06-02 Anthony Green <green@cygnus.com>
12466 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12467 with nops and process as usual in order to always set correct EH
12468 ranges. Emit detailed warnings about unreachable bytecodes.
12470 1999-06-02 Anthony Green <green@cygnus.com>
12472 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12475 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12477 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12478 or the searched field decl.
12480 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12482 * parse.y (fold_constant_for_init): Convert numerical constant
12483 values to the type of the assigned field.
12485 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12487 * expr.c (lookup_field): Relaxed the test on class loading error
12489 * parse.y (fold_constant_for_init): Enabeled old code.
12491 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12493 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12494 decide the validity of the cast of a java.lang.Cloneable reference
12496 (patch_conditional_expr): Fixed first argument passed to
12497 binary_numeric_promotion.
12499 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12501 * parse.y (qualify_ambiguous_name): Take into account that a
12502 CONVERT_EXPR might specify a type as a WFL.
12504 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12506 * parse.y (patch_assignment): Save the rhs before using it as an
12507 argument to _Jv_CheckArrayStore.
12509 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12511 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12513 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12515 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12516 floating point literal only when the exponent indicator has been
12519 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12521 * parse.y (formal_parameter:): Construct argument tree list
12522 element even if a yet unsupported final parameter was encountered.
12524 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12526 * parse.y (finish_method_declaration): Issue errors for native or
12527 abstract methods declared with a method body, as well as for non
12528 native or non abstract methods with no method body.
12530 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12532 * class.c (build_utf8_ref): Initialize variable `field'.
12534 * decl.c (init_decl_processing): Initialize variable `field'.
12536 * expr.c (build_known_method_ref): Mark parameters `method_type',
12537 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12538 (process_jvm_instruction): Likewise for parameter `length'.
12540 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12541 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12544 * parse.y (maybe_generate_clinit): Remove unused variable
12545 `has_non_primitive_fields'.
12546 (find_in_imports_on_demand): Initialize variables `node_to_use'
12548 (patch_binop): Likewise for variable `prom_type'.
12549 (patch_unaryop): Likewise for variable `prom_type'.
12551 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12553 * xref.c (xref_table): Add missing initializer.
12555 1999-05-14 Tom Tromey <tromey@cygnus.com>
12557 * java-except.h (struct eh_range): Removed unused `next' member.
12558 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12559 after adding all exception handlers. Sort exception ranges in
12561 (struct pc_index): New structure.
12562 (start_pc_cmp): New function.
12563 * except.c (add_handler): Return `void'. Don't call link_handler;
12564 instead construct an ordinary linked list and do range
12566 (check_nested_ranges): New function.
12567 (link_handler): Changed interface to allow merging of eh_ranges.
12568 Split overlapping ranges. Return `void'.
12570 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12572 * parse.y (constructor_block_end:): New rule, tagged <node>.
12573 (constructor_body:): Use `constructor_block_end' instead of
12576 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12578 * parse.y (statement_nsi:): Pop `for' statement block.
12579 (java_complete_lhs): Labeled blocks containing no statement are
12580 marked as completing normally.
12582 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12584 * xref.c (xref_set_current_fp): New function, defined.
12585 * xref.h (xref_set_current_fp): New function, prototyped.
12587 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12589 * check-init.c (check_init): Take into account that
12590 LABELED_BLOCK_STMT can be empty.
12592 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12594 * parse.y (java_check_regular_methods): Warning check on not
12595 overriding methods with default access in other packages does not
12596 apply to `<clinit>'.
12597 (java_complete_lhs): If block body is an empty_stmt_node, replace
12598 it by NULL_TREE. This prevents gcc from generating an irrelevant
12601 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12603 * check-init.c (check_init): Removed code accepting to see things
12604 falling through default:, when doing xrefs.
12605 * java-tree.h (do_not_fold): New global variable, declared.
12606 * parse.y (do_not_fold): New global variable, defined.
12607 (java_complete_expand_method): Set `do_not_fold' to the value of
12608 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12609 and reinstall them after them have been purged; do not check for
12610 initializations; do not issue missing return errors.
12611 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12613 (patch_binop): Skip the fold part when doing xrefs.
12614 (build_string_concatenation): Skip the concatenation part when
12616 (patch_synchronized_statement): Do not generate a try-finally when
12618 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12619 and keep the location where the throw was seen.
12620 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12621 any treatment on the converted node an simply return a NOP_EXPR of
12623 * xref.c (xref_get_data): New function, defined.
12624 * xref.h (xref_get_data): New function, declared.
12625 (XREF_GET_DATA): Use xref_get_data.
12627 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12629 * gjavah.c (print_include): Cast the result of `strlen' to int
12630 when comparing against a signed value.
12631 (add_namelet): Likewise.
12633 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12635 * expr.c (expand_invoke): Mark parameter `nargs' with
12637 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12639 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12642 * jcf-reader.c (get_attribute): Cast a value to long
12643 when comparing against a signed expression. Likewise.
12645 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12646 HOST_BITS_PER_CHAR.
12648 1999-05-11 Andrew Haley <aph@cygnus.com>
12650 * parse.y (source_end_java_method): If the current method contains
12651 any exception handlers, force asynchronous_exceptions: this is
12652 necessary because signal handlers in libjava may throw exceptions.
12653 * decl.c (end_java_method): Ditto.
12655 1999-05-11 Tom Tromey <tromey@cygnus.com>
12657 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12659 * jvspec.c (THREAD_NAME): Removed.
12660 (GC_NAME): Likewise.
12661 (MATHLIB): Likewise.
12662 (WITHLIBC): Likewise.
12664 (THREADLIB): Likewise.
12665 (MATH_LIBRARY): Likewise.
12666 (lang_specific_driver): Don't add `-l' options to command line.
12667 Instead, add a single --specs option. Recognize `-L' options and
12668 use them to search for spec file.
12669 (find_spec_file): New function.
12670 (SPEC_FILE): New define.
12672 1999-05-11 Dave Brolley <brolley@cygnus.com>
12674 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12675 cpplib-enabled build.
12677 1999-05-05 Per Bothner <bothner@cygnus.com>
12679 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12680 temporarily zero it while calling rest_of_decl_compilation.
12682 * java-tree.h (string_ptr_type_node): Add declaration.
12683 * decl.c: Define and initialize string_ptr_type_node.
12684 * parse.y (patch_string_cst): Use string_ptr_type_node.
12686 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12687 * parse.y (for_statement): Now unconditionally exit_block.
12688 (finish_labeled_statement): No longer exit_block if for-loop.
12689 (patch_loop_statement): Check harder if the loop is already labeled.
12691 * parse.y (patch_initialized_static_field): Removed function.
12692 (maybe_generate_clinit): Removed special handling for interfaces.
12693 (java_complete_expand_methods): Do a preliminary java_complete_tree
12694 on <clinit> to determine if it can be removed.
12695 (java_complete_expand_method): Remove special handling for <clinit>.
12696 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12697 optimize if we get back empty_stmt_node.
12698 For MODIFY_EXPR, re-do checking of static initializers.
12699 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12700 For VAR_DECL, pass correct context.
12702 * verify.c (verify_jvm_instructions): Better error messages.
12704 1999-05-03 Tom Tromey <tromey@cygnus.com>
12706 * parse-scan.y (interface_declaration): Call
12707 report_class_declaration for interfaces.
12709 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12711 * Makefile.in: Remove -v from bison command lines.
12713 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12715 * check-init.c (check_init): Exclude a case of error when doing
12717 * class.c (layout_class_method): Don't generate the error message
12718 twice when compiling from source.
12719 * lang-options.h: Added `-Wredundant-modifers' and
12720 `-Wunusupported-jdk11' flags and help text.
12721 * lang.c (lang_decode_option): Added support for
12722 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12723 flag_static_local_jdk11 and flag_redundant set accordingly.
12724 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12725 * parse.h (EXPR_WFL_ADD_COL): New macro.
12726 (DECL_END_SOURCE_LINE): Likewise.
12727 (DECL_INHERITED_SOURCE_LINE): Likewise.
12728 * parse.y (static_ref_err): New function, prototyped.
12729 (CCB_TK): Now tagged <operator>.
12730 (class_body:): Remember the location of the closing '}' of a class
12731 definition when doing xrefs.
12732 (block:): Likewise.
12733 (block_end:): Likewise.
12734 (create_class): Remember the location of the inherited class
12735 identifier when doing xrefs.
12736 (register_fields): Added test on first operand of `init' before
12737 testing it TREE_CODE.
12738 (method_header): Store the location of the class identifier in the
12739 class decl when doing xrefs.
12740 (finish_method_declaration): Don't combine first/last method line
12742 (java_check_regular_methods): Warning check on not overriding
12743 methods with default access on other packages move before check on
12744 static methods. Initialization of `aflags' also moved up.
12745 (resolve_expression_name): Call static_ref_err to report the error.
12746 (static_ref_err): New function, implemented.
12747 (resolve_field_access): Returned simplified static field access
12749 (resolve_qualified_expression_name): Check for illegal use of
12750 static fields in a non static context. Call static_ref_err to
12751 report error in various places.
12752 (java_complete_tree): Do not fold initialized static fields when
12754 (java_complete_lhs): Likewise.
12756 1999-04-29 Anthony Green <green@cygnus.com>
12758 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12759 create internal labels.
12760 (lookup_label): Ditto.
12762 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12764 * class.c (layout_class_method): Generate <clinit>'s rtl for
12766 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12767 for interfaces' <clinit>.
12768 * expr.c (lookup_field): Search for fields in interfaces.
12769 (expand_invoke): Fixed indentation.
12770 (expand_java_field_op): Likewise. Use IS_CLINIT.
12771 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12772 (IS_CLINIT): New macro.
12773 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12774 interface was parsed.
12775 (maybe_generate_clinit): Don't generate if the current class is an
12776 interface with only fields of primitive types.
12777 (reset_method_name): Use IS_CLINIT.
12778 (java_complete_expand_method): Expand <clinit> when it exists for
12779 interfaces. Use IS_CLINIT.
12780 (resolve_expression_name): Use DECL_CONTEXT instead of
12781 current_class to build static field references.
12782 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12783 ARRAY_REF when doing xreferencing.
12784 (check_final_assignment): Fixed typo in leading comment. Use
12786 (patch_array_ref): Don't fully expand array references when
12788 (patch_return): Use IS_CLINIT.
12789 (patch_throw_statement): Likewise.
12791 1999-04-22 Tom Tromey <tromey@cygnus.com>
12793 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12795 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12797 * decl.c (predef_filenames, predef_filenames_size): New globals
12798 (init_decl_processing): predef_filenames and predef_filenames_size
12800 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12802 * jcf-parse.c (predefined_filename_p): New function.
12803 (yyparse): Check that files on the command line are specified only
12804 once and issue a warning otherwise.
12805 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12806 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12807 avoid a gcc warning with -W -Wall turned on.
12808 (java_expand_classes): Abort if errors were encountered.
12809 (java_complete_lhs): If the cross reference flag is set, wrap
12810 field DECL node around a WFL when resolving expression name.
12812 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12814 * lang.c (lang_decode_option): Fixed returned value when parsing
12815 `-fxref=...' and `-Wall'.
12816 * parse.y (source_end_java_method): Do not generate code when
12817 flag_emit_xref is set.
12818 (resolve_expression_name): Do not build static field access when
12819 flag_emit_xref is set.
12820 (resolve_field_access): No special treatment on `length' when
12821 flag_emit_xref is set. Do not build qualified static field access
12822 when flag_emit_xref is set.
12823 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12824 when flag_emit_xref is set.
12825 (patch_assignment): Do not generate array store runtime check when
12826 flag_emit_xref is set.
12827 * xref.c (xref_flag_value): Fixed function declaration
12829 (xset_set_data): New function.
12830 * xref.h (xref_set_data): Added prototype for new function.
12831 (typedef struct xref_flag_table): New field data.
12832 (XREF_GET_DATA): New macro.
12834 1999-04-19 Tom Tromey <tromey@cygnus.com>
12836 * xref.h (enum): Removed trailing comma.
12838 * parse.y (resolve_qualified_expression_name): Added missing
12841 1999-04-15 Anthony Green <green@cygnus.com>
12843 * gjavah.c: New prototypes for java_float_finite and
12844 java_double_finite.
12846 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12848 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12851 1999-04-06 Jeffrey A Law (law@cygnus.com)
12853 * Makefile.in (TREE_H): Add tree-check.h.
12854 (RTL_H): Add genrtl.h.
12856 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12858 * parse.y (patch_assignment): Added ArrayStoreException runtime
12861 1999-04-06 Per Bothner <bothner@cygnus.com>
12863 * expr.c (pop_type_0): New function.
12864 (pop_type): Use pop_type_0.
12865 * java-tree.h (pop_type_0): New declaration.
12866 * verify.c (verify_jvm_instructions): Check return instructions.
12868 * parse.y (patch_binop): Don't fold if non-constant and emiting
12871 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12873 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12875 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12876 (main_jcf): Don't define.
12877 (process_file): Don't set `main_jcf'.
12879 * java-tree.h (main_jcf): Don't declare.
12881 * jcf-parse.c (main_jcf): Add static definition.
12883 * lang.c (main_jcf): Don't define.
12885 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12887 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12889 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12891 * jcf-depend.c: Include "config.h", not <config.h>.
12893 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12896 * jcf-path.c: Include "config.h", not <config.h>.
12898 * lex.c: Don't include various system header files.
12899 (java_init_lex): Cast the argument of `bzero' to PTR
12901 * parse-scan.y (java_push_parser_context): Likewise.
12903 * parse.y (java_push_parser_context): Likewise.
12904 (patch_bc_statement): Match format specifier to variable argument.
12906 * xref.c: Don't include <stdio.h>.
12908 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12910 * parse.y (struct parser_ctxt *ctxp): Now global.
12911 (declare_local_variables): Use WFL compound value for the
12912 declaration source line value, when doing cross-referencing.
12914 1999-03-31 Tom Tromey <tromey@cygnus.com>
12916 * gjavah.c (print_field_info): Allow constants of other types.
12917 (print_include): Generate include when new name is proper prefix
12918 of already printed name.
12919 (add_namelet): Likewise.
12920 (cxx_keyword_subst): New function.
12921 (print_method_info): Use it.
12922 (print_field_name): New function.
12923 (get_field_name): New function.
12924 (print_field_info): Use get_field_name and print_field_name.
12926 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12928 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12929 'KR-C', so gperf uses the `const' keyword on strings.
12931 * keyword.gperf (java_keyword): Const-ify a char*.
12933 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12935 * parse.y (patch_bc_statement): Fixed identation and a bogus
12938 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12940 * parse.y (patch_assignment): Allow static variables in other
12941 classes to be assigned.
12943 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12945 * class.c (maybe_add_interface): Remove unused variable
12947 (make_class_data): Use = for assignment, not ==. Likewise.
12948 (emit_register_classes): Remove unused variable `decl'.
12950 * lex.c: Fix comment so as not to contain an embedded `/*'.
12952 * verify.c (verify_jvm_instructions): Remove unused variable
12955 1999-03-27 Per Bothner <bothner@cygnus.com>
12957 * parse.y (complete_loop_body): Rename to finish_loop_body.
12958 (complete_labeled_statement): Rename to finish_labeled_statement.
12959 (complete_for_loop): Rename to finish_for_loop.
12960 (complete_method_declaration): Rename to finish_method_declaration.
12962 * java-tree.h (continue_identifier_node): New global node.
12963 * decl.c: Define and initialize continue_identifier_node.
12964 * parse.y (generate_labeled_block): Remove - no longer needed.
12965 (build_loop_body): Use continue_identifier_node for continue block.
12966 (finish_labeled_statement): Also do pop_labeled_block actions.
12967 (java_complete_lhs): POP_LOOP even if error.
12968 (build_labeled_block): Special handling for continue_identifier_node.
12969 (patch_loop_statement): Re-organize.
12970 (patch_bc_statement): Re-write.
12972 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12974 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12975 using a WFL compound value.
12976 * parse.y (xref.h): Include.
12977 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12978 WFL compound value.
12979 (register_fields): Set WFL compound value to lineno if doing
12981 (java_complete_expand_method): Call expand_xref if flag_emit_xref
12983 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
12984 * xref.h (expand_xref): Prototype renamed from xref_generate.
12986 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12988 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
12989 (GET_CURRENT_BLOCK): New macro.
12990 * parse.y (current_static_block): New global variable.
12991 (method_body:): Define action.
12992 (complete_method_declaration): Set current_function_decl to NULL
12993 when work on the current method is done.
12994 (declare_local_variables): Use GET_CURRENT_BLOCK.
12995 (java_method_add_stmt): Likewise.
12996 (java_complete_expand_method): Disable the use of `this' when
12997 expanding <clinit>.
12998 (enter_a_block): If no current method exist, use
12999 current_static_block to link static initializer blocks.
13000 (exit_block): Rewritten to use current_static_block when no current
13001 method decl exists.
13002 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13003 (patch_return): Forbid the use of `return' in static initializers.
13004 (patch_throw_statement): Fixed indentation. Issue specific error
13005 for uncaught thrown checked exception in static initializer
13006 blocks. Removed FIXME.
13008 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13010 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13011 Link gcj from gcc.o.
13013 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13015 * parse.y (find_applicable_accessible_methods_list): When dealing
13016 with interface: ensure that a given interface or java.lang.Object
13017 are searched only once.
13019 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13021 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13023 * jcf-dump.c (print_access_flags): Add braces around if-else.
13025 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13028 * lex.c (build_wfl_node): Add static prototype.
13030 * lex.h (build_wfl_node): Remove static prototype.
13032 * parse.y: Include lex.c early enough to declare everything needed.
13033 Ensure calls to `build_wfl_node' pass the proper arguments.
13034 (create_class): Remove unused variable `super_decl'.
13035 (get_printable_method_name): Initialize variable `name'.
13037 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13039 * Changelog: Fixed 1999-03-22 typos.
13040 * lang.c (lang_decode_option): Fixed typo in error string in the
13043 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13045 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13046 (xref.o): New rule.
13047 * java-tree.h (flag_emit_xref): Declared extern.
13048 * lang.c (xref.h): Included.
13049 (flag_emit_xref): New global variable.
13050 (lang_decode_option): Added support for -fxref.
13052 * xref.h: Likewise.
13054 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13056 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13059 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13061 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13062 $(srcdir)/../system.h and $(JAVA_TREE_H).
13063 (jcf-io.o): Depend on $(JAVA_TREE_H).
13064 (mangle.o): Likewise.
13066 * check-init.c (check_cond_init): Add static prototype.
13068 * class.c (build_java_method_type, hashUtf8String,
13069 make_field_value, get_dispatch_vector, get_dispatch_table,
13070 append_gpp_mangled_type, mangle_static_field): Likewise.
13071 (strLengthUtf8): Hide unused definition.
13072 (hashUtf8String): Const-ify.
13073 (make_field_value): Un-ANSI-fy.
13075 * constants.c: Move inclusion of jcf.h above java-tree.h.
13076 (set_constant_entry, find_class_or_string_constant,
13077 find_name_and_type_constant, get_tag_node,
13078 build_constant_data_ref): Add static prototype.
13080 * decl.c (push_jvm_slot, builtin_function,
13081 lookup_name_current_level): Likewise.
13082 (builtin_function): Const-ify.
13084 * except.c (expand_start_java_handler, expand_end_java_handler):
13085 Add static prototype.
13087 * expr.c (flush_quick_stack, push_value, pop_value,
13088 java_stack_swap, java_stack_dup, build_java_athrow,
13089 build_java_jsr, build_java_ret, expand_java_multianewarray,
13090 expand_java_arraystore, expand_java_arrayload,
13091 expand_java_array_length, build_java_monitor, expand_java_pushc,
13092 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13093 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13094 expand_compare, expand_test, expand_cond, expand_java_goto,
13095 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13096 expand_java_field_op, java_push_constant_from_pool): Likewise.
13098 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13099 (build_java_arraynull_check): Mark parameters `node' and `type'
13100 with ATTRIBUTE_UNUSED.
13101 (note_label): Likewise for parameter `current_pc'.
13102 (expand_java_call, expand_java_ret): Hide unused definition.
13104 * java-tree.h (make_class, build_constants_constructor,
13105 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13106 init_outgoing_cpool, register_class, emit_register_classes,
13107 java_layout_seen_class_methods): Prototype.
13108 (unicode_mangling_length): Const-ify.
13109 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13110 emit_unicode_mangled_name, format_int, format_uint,
13111 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13112 jcf_print_utf8_replace, open_class): Prototype.
13114 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13115 <stdio.h>. Include tree.h/java-tree.h.
13116 (utf8_equal_string usage, process_class): Add static prototype.
13117 (open_class): Don't prototype this here.
13118 (utf8_equal_string): Match arguments to format specifiers.
13119 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13120 TABLE_SWITCH, disassemble_method): Likewise.
13122 * jcf-io.c: Include tree.h/java-tree.h.
13123 (open_class, find_classfile, jcf_print_utf8,
13124 jcf_print_utf8_replace): Const-ify.
13126 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13127 parse_class_file): Add static prototype.
13128 (find_in_current_zip): Match definition to existing static
13131 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13132 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13133 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13134 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13135 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13136 generate_bytecode_return, perform_relocations, init_jcf_state,
13137 init_jcf_method, release_jcf_state, generate_classfile):
13138 Add static prototype.
13139 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13140 (make_class_file_name): Const-ify.
13142 * jcf.h (find_classfile): Const-ify.
13144 * jv-scan.c (reset_report): Remove prototype.
13146 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13147 (error): Rewrite to allow varargs.
13149 * lang.c (lang_f_options): Const-ify.
13151 * lex.c (java_parse_escape_sequence): Add static prototype.
13152 (java_allocate_new_line): Match definition to existing static
13155 * mangle.c Include tree.h/java-tree.h.
13156 (unicode_mangling_length, emit_unicode_mangled_name,
13157 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13159 * parse.h (jdep_code): Remove trailing comma in enumeration.
13160 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13161 (reset_report): Add prototype.
13163 * verify.c (push_pending_label, merge_types): Add static
13166 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13168 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13170 * parse.y (find_applicable_accessible_methods_list): Extend the
13171 search to superinterfaces when relevant.
13172 (search_applicable_methods_list): New function.
13174 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13176 * class.c (unmangle_classname): Implemented stricter testing
13177 before setting the QUALIFIED_P flag on an identifier.
13179 1999-03-16 Per Bothner <bothner@cygnus.com>
13181 * parse.y (java_complete_lhs): Call force_evaluation_order
13182 after patch_newarray.
13183 (patch_binop): Don't call fold if there are side effects.
13185 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13187 * parse.y (java_stabilize_reference): Use save_expr instead of
13188 building a SAVE_EXPR node.
13189 (java_complete_lhs): Patch the resulting string of the `+='
13190 operator (if necessary) and complete the RHS after having built
13193 1999-03-15 Per Bothner <bothner@cygnus.com>
13195 * class.c (make_class): Don't set CLASS_P here (because
13196 this function is also called by build_java_array_type).
13197 (push_class): Set CLASS_P here instead.
13198 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13200 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13201 context. If the context is class, perfer "super" over "synchronized".
13202 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13204 * parse.y (create_class): Don't call parser_check_super here;
13205 it is not robust. Always wait until later.
13207 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13208 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13210 1999-03-13 Per Bothner <bothner@cygnus.com>
13212 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13213 * lex.h (UNGETC): Change misleading macro.
13215 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13217 * parse.y (java_stabilize_reference): Return NODE when patching a
13219 (java_complete_lhs): Put parenthesis around truth values.
13221 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13223 * class.c (layout_class_method): Don't make rtl for interface
13225 * parse.h (GET_TYPE_NAME): New macro.
13226 * parse.y (if_then_statement:): Fixed indentation.
13227 (if_then_else_statement:): Likewise.
13228 (for_statement:): Fixed spacing.
13229 (try_statement:): Fixed indentation.
13230 (create_interface): Don't force interfaces to be abstract.
13231 (method_header): Abstract methods are OK in interfaces.
13232 (declare_local_variables): Fixed typo in comment.
13233 (java_complete_expand_method): Fixed indentation.
13234 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13235 non accessible fields.
13236 (java_stabilize_reference): New function.
13237 (java_complete_lhs): Fixed indentation. Use
13238 java_stabilize_reference in compound assignment. Insert the
13239 cast. If not processing `+' fix string constants before processing
13242 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13244 * constants.c (find_class_or_string_constant): Cast variable `j'
13245 to a `jword' when comparing against one.
13247 * expr.c (java_lang_expand_expr): Remove unused variables
13248 `has_finally_p' and `op0'.
13250 * gjavah.c (print_field_info): Cast a value to jint when comparing
13251 against one. Likewise for a jlong.
13252 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13253 against a signed quantity.
13255 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13256 (print_signature): Don't needlessly dereference variable `str'
13258 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13259 `max_locals' with ATTRIBUTE_UNUSED.
13260 (jcf_parse_class): Likewise for variable `index'.
13262 * parse.h (reverse_jdep_list): Remove static prototype.
13264 * parse.y (build_jump_to_finally): Remove prototype and definition.
13265 (reverse_jdep_list): Add static prototype.
13267 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13268 `assignment' and `expr_decl'.
13270 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13272 1999-03-12 Andrew Haley <aph@cygnus.com>
13274 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13275 we'll need a directory separator and a null character.
13277 1999-03-10 Per Bothner <bothner@cygnus.com>
13279 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13281 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13283 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13286 1999-03-05 Per Bothner <bothner@cygnus.com>
13288 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13290 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13292 * class.c (layout_class_method): A static method in a base class
13293 is never overridden, so treat it like it doesn't exist.
13294 However, do complain about private non-static method overriding
13295 public static method.
13297 * parse.y: Don't set unused INITIALIZED_P flag.
13298 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13300 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13301 (build_array_from_name): Re-order &index[string] to &string[index].
13303 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13304 error_mark (it might catch more errors, but it is more likely to lose).
13306 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13308 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13309 (parse-scan.o): Depend on toplev.h.
13311 * class.c (make_method_value): Add prototype. Make it static.
13312 Remove unused second argument, caller changed.
13314 * expr.c (java_lang_expand_expr): Remove unused variable
13317 * java-tree.h: Don't prototype find_in_current_zip.
13318 Add prototypes for verify_constant_pool, start_java_method,
13319 end_java_method, give_name_to_locals, expand_byte_code,
13320 open_in_zip, set_constant_value, find_constant1, find_constant2,
13321 find_utf8_constant, find_string_constant, find_class_constant,
13322 find_fieldref_index, find_methodref_index, write_constant_pool,
13323 count_constant_pool_bytes and encode_newarray_type.
13325 * jcf-dump.c: Remove unused variable `LONG_temp'.
13327 * jcf-parse.c: Include parse.h.
13328 (jcf_parse_source): Remove unused parameter, all callers changed.
13329 (jcf_figure_file_type): Add static prototype.
13330 (find_in_current_zip): Likewise. Also remove unused parameter,
13331 all callers changed.
13332 (read_class): Initialize variable `saved_pos'.
13334 * jcf-reader.c (jcf_parse_preamble): Mark variables
13335 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13337 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13338 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13339 (java_parse_doc_section): Initialize variable `seen_star'.
13340 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13341 (java_lex_error): Mark parameters `msg' and `forward' with
13343 (java_get_line_col): Mark parameters `filename' and `line' with
13346 * parse-scan.y: Include toplev.h.
13347 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13349 * parse.h: use `struct JCF', not plain `JCF'.
13350 (java_parser_context_save_global, java_expand_classes
13351 java_parser_context_restore_global, java_parse): Add prototypes.
13353 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13356 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13358 * check-init.c (check_init): COPYN takes word count, not bit count.
13360 1999-02-26 Per Bothner <bothner@cygnus.com>
13362 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13363 explicit build_decl. (Avoids crash in reload when optimizing.)
13365 1999-02-25 Per Bothner <bothner@cygnus.com>
13367 * decl.c (complete_start_java_method): Handle synchronized method
13368 even when compiling from bytecode.
13370 1999-02-26 Tom Tromey <tromey@cygnus.com>
13372 * gjavah.c (add_class_decl): Only generate `#include' if outer
13373 class is not the name of the class we are processing. Correctly
13374 append `.h' in #include.
13375 (process_file): Clean up newlines around generated `#include's.
13376 (decode_signature_piece): Correctly handle inner classes.
13377 (struct include): New structure.
13378 (all_includes): New global.
13379 (print_include): New function.
13380 (add_class_decl): Use it.
13381 (process_file): Likewise.
13382 (add_class_decl): Generate include for java-array.h if array
13384 (process_file): Don't generate java-array.h include.
13386 * gjavah.c (add_namelet): Check for standard package names here.
13387 (add_class_decl): Don't check for standard package names here.
13389 1999-02-25 Tom Tromey <tromey@cygnus.com>
13391 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13392 When reading a zip file, only use strncmp if both strings are
13393 bigger than the buffer length. Initialize `k' when looping
13396 1999-02-24 Tom Tromey <tromey@cygnus.com>
13398 * gjavah.c (struct namelet): New structure.
13399 (add_namelet): New function.
13400 (print_namelet): New function.
13401 (print_class_decls): Use add_namelet and print_namelet to generate
13402 namespaces and not classes.
13403 (method_printed): New global.
13404 (HANDLE_END_METHOD): Examine method_printed.
13405 (print_method_info): Set method_printed when required. Print
13406 error if function to be ignored is marked virtual. Handle $finit$
13408 (METHOD_IS_FINAL): New macro.
13409 (print_field_info): Use it.
13410 (HANDLE_METHOD): Clear method_printed.
13411 (method_pass): New global.
13412 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13413 (process_file): Do two passes over both fields and methods.
13414 (HANDLE_METHOD): Examine method_pass.
13415 (root): New global.
13416 (add_class_decl): New function.
13417 (print_class_decls): Don't scan over entire constant pool.
13419 1999-02-23 Tom Tromey <tromey@cygnus.com>
13421 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13422 disable linking in that case.
13424 1999-02-20 Tom Tromey <tromey@cygnus.com>
13426 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13429 1999-02-21 Per Bothner <bothner@cygnus.com>
13431 * decl.c (build_result_decl), java-tree.h: New method.
13432 (complete_start_java_method): Handle synchronized methods.
13433 Don't build DECL_RESULT here. (Ordering dependency problem.)
13434 (start_java_method): Call build_result_decl here instead ...
13435 * parse.y (java_complete_expand_method): ... and here.
13436 (expand_start_java_method): Don't call complete_start_java_method here.
13437 (java_complete_expand_method): Call it here instead.
13438 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13439 * java-tree.h: ... here.
13441 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13442 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13443 for ARRAY_REF - it doesn't work when array bounds are checked.
13444 (patch_array_ref): Handle it here instead.
13446 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13448 1999-02-19 Per Bothner <bothner@cygnus.com>
13450 Force left-to-right evaluation of binary operations etc.
13451 * expr.c (force_evaluation_order), java-tree.h: New function.
13452 * parse.y (java_complete_lhs): Pass binary operations, procedure
13453 calls, and ARRAY_REFs to force_evaluation_order.
13454 (various): Set TREE_SIDE_EFFECTS more carefully.
13456 Tolerate random (non-UTF8) encoding in comments without complaining.
13457 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13458 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13460 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13461 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13463 * parse.y (java_complete_lhs): Ignore an empty statement in a
13464 COMPOUND_EXPR. Don't complain about empty statement after return.
13466 1999-02-19 Per Bothner <bothner@cygnus.com>
13468 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13469 in TREE_LIST - just chain the POINTER_TYPEs together.
13470 (resolve_class): If type already resolved, return decl.
13471 After resolving, update TREE_TYPE(class_type), and name (if array).
13472 * parse.h (do_resolve_class), parse.y: Make non-static.
13473 * class.c (maybe_layout_super_class): Take this_class argument.
13474 Do do_resolve_class if necessary.
13475 (layout_class, layout_class_methods): Adjust calls appropriately.
13476 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13477 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13478 * typeck.c (build_java_array_type): Don't call layout_class.
13480 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13482 * parse.y (check_pkg_class_access): Allow private class access
13483 within the same package.
13484 (strip_out_static_field_access_decl): New function.
13485 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13486 operator argument before testing its nature.
13488 1999-02-03 Per Bothner <bothner@cygnus.com>
13490 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13491 (TRY_EXPR): Simplify - it no longer has a finally clause.
13492 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13493 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13494 * expr.c (java_lang_expand_expr): Likewise.
13495 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13496 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13497 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13498 (build_try_statement): Remove finally parameter and handling.
13499 (build_try_finally_statement): New function.
13500 (patch_try_statement): No longer need to support finally clause.
13501 (try_statement): Update grammar action rules.
13502 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13503 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13505 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13507 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13508 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13510 1999-02-17 Andrew Haley <aph@cygnus.com>
13512 * class.c (build_utf8_ref): Back out broken patch which was
13513 intended to to output signatures using '.' as a separator.
13515 * class.c (make_class_data): Output signatures using '.' as a
13516 separator, rather than '/'.
13517 (mangled_classname): Likewise.
13518 (make_field_value): Likewise.
13519 (make_method_value): Likewise.
13520 * constants.c (alloc_class_constant): Likewise.
13521 * expr.c (build_invokeinterface): Likewise.
13523 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13525 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13526 of an ancient workaround.
13528 1999-02-10 Jeffrey A Law (law@cygnus.com)
13530 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13533 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13535 * lex.c (yylex): Encode \0 as UTF8.
13537 1999-02-10 Tom Tromey <tromey@cygnus.com>
13539 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13540 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13541 (libgcj_zip): Renamed.
13542 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13544 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13546 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13547 (GC_NAME): Renamed -lgc to -lgcjgc.
13549 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13551 * lex.c (java_lang_cloneable): Initialize.
13552 * parse.y (java_lang_cloneable): New static variable.
13553 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13554 doing one more qualification round.
13555 (valid_ref_assignconv_cast_p): Reject null source or
13556 destination. Allow an array to be cast into java.lang.Cloneable.
13557 (patch_cast): Swapped two first arguments to first call to
13558 valid_ref_assignconv_cast_p.
13560 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13562 * parse.h: DECL_P renamed JDECL_P.
13563 * parse.y: DECL_P replaced by JDECL_P.
13564 (build_array_from_name): Always use pointer's type.
13565 (patch_bc_statement): Extra code to search continue target in a
13566 for loop. Fixed comments. Continue target is current loop when
13569 1999-02-05 Andrew Haley <aph@cygnus.com>
13571 * class.c (make_class_data): The superclass of an interface should
13572 be null, not class Object.
13574 * lex.c (java_lex): Sign extend hex literals.
13576 1999-02-04 Andrew Haley <aph@cygnus.com>
13578 * class.c (build_utf8_ref): Output signatures using '.' as a
13579 separator, rather than '/'.
13580 (make_class_data): Likewise.
13582 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13584 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13585 mkstemp.o. Get them from libiberty now.
13587 1999-02-02 Jeffrey A Law (law@cygnus.com)
13589 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13591 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13593 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13596 1999-02-02 Per Bothner <bothner@cygnus.com>
13598 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13599 * jcf-write.c (generate_bytecode_return): New function.
13600 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13602 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13603 generate special [fd]const_[01] instructions.
13605 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13607 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13608 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13610 1999-02-01 Per Bothner <bothner@cygnus.com>
13612 * parse.y (patch_method_invocation): Handle calling static methods,
13613 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13615 * parse.y (java_complete_lhs): Don't complain about unreachable
13616 exit condition in a do-while statement.
13618 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13620 * lex.c (java_read_char): Fixed utf8 decoding.
13621 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13623 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13624 comments. Local variable `all_primitive' is gone. Broadened
13625 acceptance of `0' to floating point targets. `long' can now be
13626 widened to `double' or `float'.
13627 (valid_method_invocation_conversion_p): Added leading
13628 comment. Fixed tabulation.
13629 (build_string_concatenation): Optimize out left or right empty
13632 1999-01-28 Per Bothner <bothner@cygnus.com>
13634 * jcf-write.c (localvar_alloc): Only emit entry for
13635 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13636 (generate_bytecode_insns): Only call put_linenumber if
13637 debug_info_level > DINFO_LEVEL_NONE.
13638 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13639 is specified, add -g1 (for compatibility wih javac).
13641 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13643 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13644 gjavah.o, check-init.o, jv-scan.o
13646 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13648 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13650 * gjavah.c: Include config.h and system.h.
13652 * javaop.h (inline): Don't define, its handled by system.h.
13653 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13654 from `inline' to `static inline'.
13656 * jcf.h (inline): Don't define, its handled by system.h.
13658 * lex.c (inline): Likewise.
13660 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13662 * lang-specs.h: Map -Qn to -fno-ident.
13664 1999-01-29 Richard Henderson <rth@cygnus.com>
13666 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13668 1999-01-29 Tom Tromey <tromey@cygnus.com>
13670 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13671 then cast it to Object before calling `append' method.
13673 1999-01-28 Per Bothner <bothner@cygnus.com>
13675 * check-init.c (check_bool2_init, check_bool_init, check_init):
13676 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13677 * jcf-write.c (generate_bytecode_insns): Likewise.
13679 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13681 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13682 * parse.y (patch_cast): Allow a boolean to be cast into a
13685 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13687 * parse.y: (class_declaration:): Fixed indentation.
13688 (class_member_declaration:): Extra `;' after field declaration now
13690 (interface_declaration:): Removed debug messages in error reports.
13691 (patch_binop): Nodes created and returned inherit the orignal
13692 node's COMPOUND_ASSIGN_P flag value.
13693 (patch_cast): Fix cast from char to floating point.
13695 1999-01-25 Andrew Haley <aph@cygnus.com>
13697 * except.c, java-except.h (expand_resume_after_catch): new
13699 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13700 to branch back to main flow of control after a catch block.
13702 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13704 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13705 $(srcdir)/../system.h.
13706 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13707 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13708 (jcf-write.o): Likewise.
13709 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13710 (mangle.o): Depend on $(srcdir)/../toplev.h.
13711 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13712 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13714 * class.c: Include output.h and parse.h.
13715 (mangled_classname): Add the `const' keyword to a char*.
13716 (find_named_method): Hide unused function definition.
13717 (build_utf8_ref): Change type of variable `c' to unsigned char.
13718 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13719 (build_class_ref): Add the `const' keyword to a char*.
13720 (layout_class_method): Remove unused variable `buf'.
13722 * decl.c (find_local_variable): Remove unused variable `rtl'.
13723 (pushdecl): Likewise for variables `different_binding_level' and
13725 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13726 (maybe_build_cleanup): Likewise for parameter `decl'.
13728 * except.c (expand_start_java_handler): Mark parameter `range'
13729 with ATTRIBUTE_UNUSED.
13731 * expr.c: Include except.h.
13732 (pop_type): Remove unused variable `i'.
13733 (pop_value): Likewise for variables `n_words' and `i'.
13734 (expand_java_arrayload): Likewise for variable `convert'.
13735 (java_lang_expand_expr): Likewise for variables `op0', `type',
13736 `mode', `unsignedp', `node' and `elements'.
13737 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13739 (process_jvm_instruction): Add a `const' qualifier to a char*.
13741 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13742 (temp_directory): Likewise.
13743 (print_c_decl): Likewise.
13744 (print_method_info): Likewise.
13745 (decode_signature_piece): Likewise.
13746 (print_mangled_classname): Likewise.
13748 * java-except.h: Provide prototypes for maybe_start_try,
13749 maybe_end_try and add_handler.
13751 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13752 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13753 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13754 init_expr_processing, push_super_field, init_class_processing,
13755 can_widen_reference_to, class_depth, verify_jvm_instructions,
13756 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13757 set_local_type, merge_type_state, push_type, load_type_state,
13758 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13759 emit_unicode_mangled_name): Add prototypes.
13761 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13762 (print_signature_type): Use ISDIGIT, not isdigit.
13763 (print_signature): Remove unused variable `j'.
13765 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13766 int when comparing against one.
13768 * jcf-parse.c: Include toplev.h.
13770 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13771 (localvar_free): Remove unused variable `i'.
13772 (generate_bytecode_conditional): Likewise for variable `kind'.
13774 * jv-scan.c: Include config.h and system.h. Remove redundant
13775 OS header and gansidecl.h includes.
13776 (warning): Add the `const' keyword to a char*. Also add
13777 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13778 __STDC__, when determining whether to use ANSI-isms.
13779 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13780 (xmalloc): Don't redundantly prototype here.
13781 (main): Remove unused parameter `envp'. Also fix the arguments
13782 passed to function `fatal' to match the format specifier.
13784 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13786 * mangle.c: Include toplev.h.
13787 (emit_unicode_mangled_name): Declare parameter `len'.
13789 * parse.y (parse_warning_context): Add the `const' keyword to a
13790 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13791 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13792 (issue_warning_error_from_context): Add the `const' keyword to
13794 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13795 not `__STDC__' for whether to use ANSI-isms.
13797 * typeck.c (incomplete_type_error): Mark parameters `value' and
13798 `type' with ATTRIBUTE_UNUSED.
13799 (parse_signature_type): Use ISDIGIT, not isdigit.
13801 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13802 (verify_jvm_instructions): Likewise. Remove unused variables
13803 `field_name' and `default_val'.
13805 * zextract.c: Include config.h and system.h. Remove redundant
13806 OS header includes.
13808 * zipfile.h: Prototype `read_zip_archive'.
13810 1999-01-21 Andrew Haley <aph@cygnus.com>
13812 * typeck.c (convert): Allow conversions to void type: some
13813 optimizations in gcc do this.
13815 1999-01-21 Andrew Haley <aph@cygnus.com>
13817 * typeck.c (convert_ieee_real_to_integer): New function.
13818 (convert): When not using fast-math and using hardware fp, convert
13819 an IEEE NaN to zero.
13821 1999-01-18 Andrew Haley <aph@cygnus.com>
13823 * parse.y (patch_binop): Do a type conversion from signed to
13824 unsigned and then back to signed when a ">>>" is found.
13826 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13828 * java-tree.h: (check_for_initialization): Added prototype.
13829 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13830 * parse.y (do_resolve_class): Removed unused locals.
13831 (read_import_dir): Likewise.
13832 (resolve_qualified_expression_name): Array creation
13833 expressions are valid primary expressions.
13834 (qualify_ambiguous_name): Likewise.
13835 (patch_synchronized_statement): Removed unused local.
13837 1999-01-17 Jeffrey A Law (law@cygnus.com)
13839 * Makefile.in (zextract.o): Add dependencies.
13841 * Makefile.in: Do not put ^Ls at the start of a line.
13843 1999-01-15 Per Bothner <bothner@cygnus.com>
13845 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13846 sub-type the result of the call that gets the exception value.
13848 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13849 don't call finish_class.
13851 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13852 clear found before continuing.
13854 * verify.c (verify_jvm_instructions): On an array load, allow
13855 and handle top of stack to be TYPE_NULL.
13857 * gjavah.c (generate_access): Translate Java package private or
13858 protected access to C++ public, but with a comment.
13860 1999-01-13 Andrew Haley <aph@cygnus.com>
13862 * expr.c (generate_name): Name prefix changed to avoid clashes
13863 with assembler temp labels.
13865 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13866 MODIFY_EXPR. Without this, code for the assignment may not be
13867 generated at all and the synchronized statement will read an
13868 uninitialized variable.
13870 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13872 * class.c (maybe_layout_super_class): Fixed returned value.
13873 * lex.c: Added 1999 to the copyright.
13874 (java_init_lex): Initialize java_lang_imported.
13875 * lex.h: Added 1999 to the copyright.
13876 * parse.h: Added 1999 to the copyright.
13877 (REGISTER_IMPORT): Fixed typo in trailing macro.
13878 (CURRENT_OSB): New macro.
13879 (struct parser_ctxt): New fields osb_depth, osb_limit.
13880 * parse.y (java_lang_id): New global variable.
13881 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13882 (array_creation_expression:): Use CURRENT_OSB.
13883 (dims:): Uses a stack to keep track of array dimensions.
13884 (cast_expression:): Use CURRENT_OSB.
13885 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13887 (register_fields): Fixed typos in comment.
13888 (check_method_redefinition): Fixed comment indentation.
13889 (java_check_regular_methods): Set saved found wfl to NULL after
13890 having reinstalled it in the previously found DECL_NAME.
13892 1999-01-10 Richard Henderson <rth@cygnus.com>
13894 * gjavah.c (java_float_finite): Use a union to do type punning.
13895 (java_double_finite): Likewise.
13897 1999-01-09 Per Bothner <bothner@cygnus.com>
13899 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13900 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13901 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13902 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13903 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13904 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13906 1999-01-08 Per Bothner <bothner@cygnus.com>
13908 * check-init.c (check_init): If compiling to native, we don't
13909 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13911 1999-01-08 Tom Tromey <tromey@cygnus.com>
13913 * parse-scan.y (variable_declarator_id): Set or increment
13915 (bracket_count): New global.
13916 (formal_parameter): Handle case where bracket pairs trail variable
13919 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13921 * jcf-parse.c (yyparse): variable len changed from a char to an
13922 int to prevent overflow.
13924 1999-01-06 Per Bothner <bothner@cygnus.com>
13926 * java-tree.h: Declare read_class.
13927 * jcf-parse.c (read_class): New function.
13928 (load_class): Now just call read_class.
13930 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13931 * jcf-parse.c (parse_source_file): Declare save_error_count,
13932 which is needed by java_parse_abort_on_error macro,
13933 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13935 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13936 constructor, if initializing a static field.
13937 (patch_new_array_init): Set TREE_CONSTANT if it is.
13938 * expr.c (java_lang_expand_expr): For a static array constructor
13939 of primitive elements, allocate the array itself statically.
13940 Disabled until we can set the vtable field statically.
13942 * check-init.c: New file. Checks for definite assignment.
13943 * Makefile.in (JAVA_OBJS): Add check-init.o.
13944 * parse.y (java_complete_expand_method): Call check_for_initialization.
13945 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13947 1999-01-06 Graham <grahams@rcp.co.uk>
13949 * parse.y : include system.h instead of including
13950 standard headers directly with the exception of <dirent.h>.
13952 1999-01-06 Per Bothner <bothner@cygnus.com>
13954 * lex.h: Moved static function declarations to lex.c,
13955 to shut up some -Wall warnings.
13956 * lex.c: Static function declarations moved here.
13957 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13959 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13961 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13963 1998-12-22 Per Bothner <bothner@cygnus.com>
13965 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13966 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13968 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13969 (localvar_alloc): Change return type to void,
13970 (emit_unop): Remove unused variable size.
13972 * jcf-write.c (struct jcf_block): Add new union.
13973 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13974 (call_cleanups): New functions.
13975 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13976 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13977 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13978 * lang.c (lang_init): Call using_eh_for_cleanups.
13979 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13980 completing operands to patch_synchronized_statement.
13981 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
13982 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
13983 WITH_CLEANUP_EXPR instead of TRY_EXPR.
13985 1998-12-20 John F. Carr <jfc@mit.edu>
13987 * Make-lang.in: Comment out control-Ls; they upset some makes.
13989 1998-12-18 Tom Tromey <tromey@cygnus.com>
13991 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
13994 1998-12-17 Tom Tromey <tromey@cygnus.com>
13996 * parse.y (DIR_SEPARATOR): New define.
13997 (check_class_interface_creation): Use it.
13999 * parse-scan.y (report_main_declaration): Recognize
14000 `java.lang.String' in argument to main.
14002 1998-12-16 Per Bothner <bothner@cygnus.com>
14004 * parse.y (create_interface): Remove bogus test.
14006 1998-12-16 Per Bothner <bothner@cygnus.com>
14008 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14009 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14011 1998-12-16 Tom Tromey <tromey@cygnus.com>
14013 * parse-scan.y (qualified_name): Use correct sprintf format.
14015 1998-12-15 Tom Tromey <tromey@cygnus.com>
14017 * gjavah.c (print_field_info): Changed how most negative number is
14020 1998-12-14 Per Bothner <bothner@cygnus.com>
14022 * parse.y (fold_constant_for_init): New function.
14023 (resolve_expression_name): Don't replace static final
14024 constant-initialized fields by its value.
14025 (java_complete_lhs): New. Same as java_complete_tree, except does
14026 not replace static final constant-initialized fields by their values.
14027 (register_fields): If there is an initializer, set DECL_INITIAL and
14028 MODIFY_EXPR_FROM_INITIALIZATION_P.
14029 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14030 Only call patch_initialized_static_field if
14031 MODIFY_EXPR_FROM_INITIALIZATION_P.
14032 (patch_initialized_static_field): If not valid constant, clear
14035 * parse.y (lookup_field_wrapper): Fix thinko.
14037 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14038 set and restore global lineno.
14040 1998-12-14 Tom Tromey <tromey@cygnus.com>
14042 * gjavah.c (print_field_info): If value to print is the smallest
14043 value of its size, then print as hex to avoid later warnings from
14046 1998-12-14 Tom Tromey <tromey@cygnus.com>
14048 * gjavah.c (decompile_method): Decompile `return null'.
14049 (process_file): Generate `#pragma interface'.
14050 (method_declared): New global.
14051 (print_method_info): Set it.
14052 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14053 (print_method_info): Handle abstract methods.
14055 1998-12-13 Per Bothner <bothner@cygnus.com>
14057 * parse.y (patch_method_invocation): If class_decl is null
14058 (e.g. an array type), use original type.
14060 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14061 errors about uncaught exception from clone (of array, specifically).
14063 1998-12-13 Tom Tromey <tromey@cygnus.com>
14065 * gjavah.c (decompile_method): Handle all types of `return'
14066 opcode. Decompile `return this' and `return'.
14067 (method_access): New global.
14068 (print_method_info): Set it.
14069 (decompile_method): Don't decompile a synchronized method.
14071 1998-12-13 Tom Tromey <tromey@cygnus.com>
14073 * jcf-reader.c (jcf_parse_one_method): Recognize
14075 * gjavah.c (HANDLE_END_METHOD): New macro.
14076 (HANDLE_CODE_ATTRIBUTE): New macro.
14077 (decompile_method): New function.
14078 (print_method_info): Don't print `;\n' at end of function decl.
14079 Include java-opcodes.h.
14080 (decompiled): New global.
14082 1998-12-12 Per Bothner <bothner@cygnus.com>
14084 * class.c (build_class_ref): Handle PRIMTYPE.class if
14085 flag_emit_class_files.
14086 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14087 if flag_emit_class_files.
14088 * parse.y (java_complete_tree): Pre-liminary support for
14089 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14091 * parse.y (patch_synchronized_statement): Don't call monitorexit
14092 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14094 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14096 * zipfile.h (opendir_in_zip): New declaration.
14097 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14098 (opendir_in_zip): New function, using code from open_in_zip.
14099 (open_in_zip): Call opendir_in_zip.
14100 (find_class): Remove no-longer-used do_class_file parameter,
14101 but add source_ok parameter. Change logic so if we find a .java file,
14102 we don't look for .class in later classpath emtries.
14103 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14104 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14105 * gjavah.c: Update call to find_class.
14106 * jcf-dump.c: Likewise.
14108 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14109 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14110 nothing if body is empty_stmt_node.
14111 Various little fixes so SP gets correctly adjusted.
14112 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14113 For CALL_EXPR, test if static first.
14114 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14115 such as the ones we create for Object and Class.
14116 Set and restore current_function_decl.
14117 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14118 (note_possible_classname): New function.
14119 (read_import_entry): Removed. Merged with read_import_dir.
14120 (read_import_dir): Don't call find_class - that only gives us
14121 the first classpath entry having the needed package.
14122 Use the struct buffer data structure from buffer.h.
14123 (read_import_dir, find_in_imports_on_demand): The remembered
14124 class names now use '.' (not '/') as package separator.
14126 * parse.y (java_complete_expand_methods): Call write_classfile
14127 here, and not in java_expand_classes (which only gets first class).
14129 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14131 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14132 (register_fields): If a static fields has an initializer, just
14133 chain it on ctxp->static_initialized, and handle later.
14134 (java_complete_expand_methods): Force <clinit> first.
14135 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14136 - it's already been completed.
14137 (patch_initialized_static_field): New function.
14138 (java_complete_field): Call it.
14140 1998-12-12 Per Bothner <bothner@cygnus.com>
14142 * expr.c (encode_newarray_type, build_new_array): New functions.
14143 * java-tree.h: Declare build_new_array.
14144 * jcf-write.c (patch_newarray): Use build_new_array.
14146 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14147 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14149 * parse.y (patch_new_array_init): Re-organize.
14150 Now is passed the actual array (pointer) type of the value.
14151 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14152 (patch_array_constructor): Removed - merged into patch_new_array_init.
14153 (java_complete_tree): Update patch_new_array_init.
14155 * jcf-write.c (find_constant_index): New function.
14156 (generate_bytecode_insns): Use find_constant_index.
14157 (generate_classfile): Use find_constant_index for ConstantValue.
14159 1998-12-11 Tom Tromey <tromey@cygnus.com>
14161 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14162 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14163 * class.c (make_class_data): Renamed dtable -> vtable, and
14164 dtable_method_count -> vtable_method_count.
14166 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14168 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14169 global variables, initialized.
14170 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14171 Declared new global variables.
14172 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14173 double_zero_node, integer_zero_node upon direct matching.
14174 * parse.y (purify_type_name): Added function prototype.
14175 (duplicate_declaration_error_p): Consider new_type as potentially
14176 being a incomplete type. Use purify_type_name on type string.
14177 (method_header): saved_type: unused variable removed. Don't figure
14178 return type if method name is invalid.
14179 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14180 processed by patch_unaryop.
14181 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14182 increment/decrement node into its original type after binary
14183 numeric promotion on its operands.
14185 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14187 * parse.y (array_initializer:): Array init operand is NULL_TREE
14188 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14189 now an error. Fixed indentation problems.
14190 (patch_string): Handle error_mark_node as an argument.
14191 (patch_new_array_init): Fixed indentation problems.
14192 (array_constructor_check_entry): Removed check on null wfl_value.
14193 Return an error if wfl_value's walk returns an error.
14195 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14197 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14198 * lex.c (java_lex): Remember column position before advancing one
14199 token. Retain location information on OCB_TK.
14200 * lex.h (typedef struct java_lc): Added new field.
14201 * parse.h (GET_SKIP_TYPE): New macro.
14202 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14203 * parse.y (build_new_array_init, patch_new_array_init,
14204 patch_array_constructor, maybe_build_array_element_wfl,
14205 array_constructor_check_entry): New function prototypes.
14206 (switch_block:): Tagged <node>.
14207 (OCB_TK): Tagged <operator>.
14208 (array_initializer:): Installed actions.
14209 (variable_initializer): Build location information on element if
14211 (switch_statement:): Fixed indentation typo.
14212 (switch_block:): Redefined default action.
14213 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14214 (patch_assignment): Removed duplicate code.
14215 (maybe_build_array_element_wfl, build_new_array_init,
14216 patch_new_array_init, patch_array_constructor,
14217 array_constructor_check_entry): New functions.
14219 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14221 * parse.y (array_initializer): Tagged <node>.
14222 (variable_initializer:): Use default rule.
14223 (array_initializer:): Defined actions.
14224 (variable_initializers:): Likewise.
14225 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14226 non-static field accesses.
14227 (patch_invoke): Fixed indentation typo.
14228 (java_complete_tree): Likewise.
14229 (build_labeled_block): Changed leading comment. Generate an error
14230 in case of duplicate loop labels.
14231 (patch_conditional_expr): Patch results of string concatenation
14234 1998-12-06 Per Bothner <bothner@cygnus.com>
14236 * constants.c (find_methodref_index): When the class is an interface,
14237 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14239 * decl.c (finit_identifier_node): Use "$finit$", rather than
14240 "<finit>" (which Sun's verifier rejects).
14241 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14242 (generate_field_initialization_code): Removed.
14243 (fix_constructors) Don't add call to $finit$ here (wrong order).
14244 (patch_method_invocation): Add $finit$ call here.
14246 * java-tree.h (CALL_USING_SUPER): New macro.
14247 * parse.y (patch_invoke): Remove im local variable.
14248 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14249 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14250 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14252 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14254 * parse.y (java_complete_tree): Don't complain about unreachable
14255 statement if it is empty_stmt_node.
14257 * jcf-write.c (find_constant_wide): New function.
14258 (push_long_const): Use find_constant_wide.
14260 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14261 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14262 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14263 Emit invokeinterface when calling an interface method.
14264 Emit invokespecial also when calling super or private methods.
14266 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14268 1998-12-06 Per Bothner <bothner@cygnus.com>
14270 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14272 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14274 * java-tree.h (java_layout_seen_class_methods): New function
14276 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14277 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14278 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14279 * parse.y (method_declarator:): Defined action.
14280 (issue_warning_error_from_context): input_filename saved, set to
14281 the appropriate value and restored after java_error is called.
14282 (build_unresolved_array_type): Fixed comment.
14283 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14284 (method_header): Deal with return type the same way type are
14285 handled for fields and method's parameters and local variables
14287 (check_method_redefinition): Removed extra CR.
14288 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14289 (java_layout_seen_class_methods): New function.
14290 (java_layout_classes): Call java_layout_seen_class_methods.
14292 1998-12-03 Per Bothner <bothner@cygnus.com>
14294 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14296 1998-12-03 Per Bothner <bothner@cygnus.com>
14298 * jcf-dump.c (main): Fix error message.
14299 * jcf-path.c (add_entry): Style fix.
14301 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14303 * class.c (layout_class_method): Call build_java_argument_signature
14304 on constructors too.
14305 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14306 (patch_method_invocation): Define a primary when resolving an
14307 expression name. Augmented comment on code checking illegal `this'
14308 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14310 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14312 * class.c (layout_class_method): Don't report error on non-static
14313 overriding static if the method is private.
14314 * java-tree.h (finish_class): Prototype added.
14315 * lex.c (java_get_line_col): Handle col argument -2 value.
14316 * parse.h: All static method declarations moved to parse.y.
14317 * parse.y: Now contains all static method declarations previously
14319 (find_expr_with_wfl, missing_return_error,
14320 unreachable_stmt_error): New functions.
14321 (java_get_real_method_name): Identify constructors bearing class
14322 names in source code compiled classes only.
14323 (java_complete_expand_methods): Call missing_return_error.
14324 (invocation_mode): Private methods invoked as static methods.
14325 (java_complete_tree): Call unreachable_stmt_error.
14327 1998-12-01 Tom Tromey <tromey@cygnus.com>
14329 * Makefile.in (+target): Removed.
14330 (+xmake_file): Likewise.
14331 (+tmake_file): Likewise.
14332 (.NOEXPORT): Removed duplicate.
14334 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14336 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14338 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14340 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14341 libiberty.h. Provide an xmalloc definition.
14343 * jvspec.c: Remove the xmalloc prototype.
14345 * parse-scan.y: Include config.h and system.h. Don't include
14346 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14347 Provide an xstrdup definition.
14349 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14351 * jcf-path.c (add_entry): Recognize ".jar" too.
14352 * lang-specs.h: Likewise.
14354 1998-11-26 Per Bothner <bothner@cygnus.com>
14356 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14357 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14359 * jcf-write.c (generate_bytecode_insns):
14360 Handle pre/post-increment/decrement of long.
14362 * jcf-write.c (generate_bytecode_insns):
14363 Handle missing exception handler (finally for synchronized).
14365 1998-11-25 Per Bothner <bothner@cygnus.com>
14367 * java-tree.h (end_params_node): Declare global.
14368 * decl.c (end_params_node): New global.
14369 (init_decl_processing, start_java_method): Use end_params_node for
14370 end of list of parameter types. Follows correct gcc conventions.
14371 * expr.c (pop_argument_types, pop_arguments): Likewise.
14372 * lang.c (put_decl_node): Likewise.
14373 * typeck.c (various places): Likewise.
14374 * class.y (various places): Likewise.
14375 * parse.y (various places): Likewise.
14377 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14378 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14380 * class.c: Add #include flags.h, remove no-longer needed declaration.
14382 * class.c (layout_class_method): Remove commented-out code, re-format.
14383 Don't add vtable entry (or index) for private methods.
14384 * expr.c (expand_invoke): A private method is implicitly final.
14385 * class.c (make_class_data): If inlining or optimizing,
14386 skip private methods.
14388 * class.c (finish_class): New function. Calls existing methods,
14389 but alls emits deferred inline functions.
14390 * jcf-parse.c (parse_class_file): Call finish_class.
14391 * parse.y (java_complete_expand_methods): Likewise.
14393 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14395 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14397 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14399 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14401 1998-11-24 Per Bothner <bothner@cygnus.com>
14403 * (generate_classfile): Always write class access flag with
14406 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14408 * class.c (maybe_layout_super_class): New function.
14409 (layout_class): Reorganized. Loop on class methods dispatched into
14410 a new function. Call maybe_layout_super_class.
14411 (layout_class_methods, layout_class_method): New functions.
14412 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14414 (expand_invoke): Likewise.
14415 * java-tree.h (all_class_list): New global variable declared.
14416 (layout_class_methods, layout_class_method): New function
14418 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14419 * jcf-parse.c (all_class_list): New global variable.
14420 (load_class): Extended what class_or_name can be. Use parser
14421 context mechanism to save globals before calling jcf_parse.
14422 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14423 is set on the file name.
14424 (jcf_parse): Layout class methods when Object is loaded, otherwise
14425 record class in all_class_list for delayed method layout.
14426 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14427 * lang.c (put_decl_node): Decode <init> into the decl context
14429 * lex.c (java_allocate_new_line): Use xmalloc.
14430 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14431 pointers, not TREE_LIST elements.
14432 (struct parser_ctxt): Fixed comment indentations, added comments
14433 and reordered some fields.
14434 (java_check_methods): Function prototype removed.
14435 * parse.y (java_push_parser_context): Use xmalloc.
14436 (java_parser_context_restore_global): Pop extra pushed ctxp only
14437 when there's nothing next.
14438 (maybe_create_class_interface_decl): Fixed comment, add new
14439 created class decl to all_class_list.
14440 (method_header): Use GET_REAL_TYPE on argument's types.
14441 (method_declarator): Use GET_REAL_TYPE, change type to the real
14442 type in TREE_LIST dependency node. Build argument list with the
14444 (create_jdep_list): Use xmalloc. Removed allocation error message.
14445 (obtain_incomplete_type): Fixed leading comment. Broadened
14446 incoming argument meaning.
14447 (register_incomplete_type): Use xmalloc. Removed allocation error
14449 (safe_layout_class): Fixed leading comment.
14450 (jdep_resolve_class): Reversed if statement condition and switch
14451 if and else bodies.
14452 (resolve_and_layout): Fixed leading comment. Broadened incoming
14454 (complete_class_report_errors): New local variable name, for
14455 clarity. purify_type_name used for all error cases.
14456 (java_get_real_method_name): Stricter check on constructors.
14457 (java_check_regular_methods): Reverse methods list only if not
14458 already laid out. Layout artificial constructor.
14459 (java_check_methods): Deleted.
14460 (source_start_java_method): Obtain incomplete type for patchable
14462 (java_layout_classes): Fixed leading comment. Use
14463 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14464 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14465 before returning. Fixed comments.
14466 (java_expand_classes): Check for errors up front.
14467 (patch_method_invocation): Class to search is resolved and laid
14470 1998-11-24 Per Bothner <bothner@cygnus.com>
14472 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14474 * javaop.h (int8): Removed - not used.
14475 (jbyte): Redefine portably with correct signedness.
14477 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14479 * jcf-write.c (generate_bytecode_insns): Fix typo
14480 OPCODE_getstatic to OPCODE_getfield.
14482 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14483 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14484 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14486 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14488 * jcf-parse.c (jcf_parse_source): Function returned type is
14489 void. Added prototype.
14490 (jcf_parse): Function returned type is void.
14491 (yyparse): Remove call to fclose on the last parsed file.
14493 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14495 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14497 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14498 (layout_class): Cope with methods featuring WFL in decl names.
14499 * decl.c (unqualified_object_id_node): New global variable,
14501 (build_decl_no_layout): Removed.
14502 * expr.c (build_primtype_type_ref): Handle Double.
14503 (java_lang_expand_expr): Fixed indentations.
14504 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14505 (flag_wall, flag_redundant, flag_not_overriding,
14506 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14507 variable declarations.
14508 (build_decl_no_layout): Removed prototype.
14509 (java_get_real_method_name): Added prototype.
14510 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14511 (java_parse_abort_on_error): Macro now just returns.
14512 * jcf-parse.c (jcf_parse_source): Check fclose returned
14513 value. Call emit_register_classes if java_report_errors returns
14515 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14516 flag_static_local_jdk1_1): New integer flags.
14517 (lang_decode_option): New flags set here.
14518 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14519 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14520 the flag_redundant variable.
14521 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14522 when parsing java.lang.Object class.
14523 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14524 NULL_TREE to build.
14525 (resolve_qualified_expression_name): Fixed indentation.
14526 (patch_array_ref): Changed prototype.
14527 (not_initialized_as_it_should_p): Prototype removed.
14528 (java_report_errors): Added function prototype.
14529 * parse.y (formal_parameter:): Changed error message for not yet
14530 supported final parameters.
14531 (class_type_list:): Set both PURPOSE and VALUE of created
14532 TREE_LIST to be class_type.
14533 (primary_no_new_array:): Handle class literals on primitive types.
14534 (parse_warning_context): Reinstalled correct force_error and
14535 do_warning flags setups.
14536 (java_report_errors): Changed prototype. Return java_error_count
14538 (variable_redefinition_error): Consider treating variable type as
14540 (create_interface): Warn about redundant abstract modifier if
14541 flag_redundant is set. Changed error message.
14542 (lookup_field_wrapper): Save/restore globals before/after looking
14544 (duplicate_declaration_error_p): Consider treating declaration
14545 type as a fake pointer.
14546 (register_fields): Extract real type from dependency node. Check
14547 for duplicate field declaration after type adjustment. Use
14548 DECL_INITIAL to store static final initialized values.
14549 (method_header): Extract real function type from dependency node.
14550 (check_abstract_method_header): Use GET_METHOD_NAME.
14551 (obtain_incomplete_type): Layout fake pointer type.
14552 (safe_layout_class): Don't try to check for methods before layout.
14553 (java_complete_class): Don't check for correct throws clause
14554 elements inheritance here.
14555 (resolve_and_layout): Broadened name parameter meaning.
14556 (reset_method_name): Use GET_METHOD_NAME.
14557 (java_get_real_method_name): New function.
14558 (java_check_regular_methods): Don't check methods in
14559 java.lang.Object. Verify lineage of throws clause elements. Use
14560 flag_no_overriding in warning report.
14561 (check_throws_clauses): Don't check if class was from
14562 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14563 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14564 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14565 warning on unsupported final local variables. Use build_decl
14566 instead of build_decl_no_layout. Get real local variable type from
14568 (source_start_java_method): Get real parameter type from
14569 dependency node. Call build_decl instead of build_decl_no_layout.
14570 (java_layout_classes): Reverse tree and layout type and class as
14571 required. Mark class as loaded when done.
14572 (resolve_field_access): Fixed indentation. Restricted condition
14573 leading to static field access code generation. Set field_type
14574 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14575 (resolve_qualified_expression_name): Initialize type_found to
14576 null. Handle static field resolved during qualification. Fixed
14577 layout on non primitive field decl types.
14578 (not_accessible_p): Fixed typo in comment.
14579 (patch_method_invocation): Resolve and layout class to search from
14581 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14582 layout non primitive type, if necessary. Make method node only to
14584 (find_applicable_accessible_methods_list): Consider WFL'ed method
14585 decl names. Fixed indentation.
14586 (argument_types_convertible): Resolve and layout target type if
14588 (java_complete_tree): Fixed indentation problems. Rewrote
14589 CALL_EXPR thrown exceptions check. Re-installed further processing
14590 of the assignment in certain cases.
14591 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14592 inlining on class literals.
14593 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14595 (valid_method_invocation_conversion_p): Likewise.
14596 (patch_string): Temporary disable forbidden use of `this' in
14597 explicit constructor invocations when doing string concatenation
14598 within their scope.
14599 (patch_unaryop): Added comment. Reinstalled code to disable
14600 further check on assignment operation with cast expression RHS.
14601 (patch_switch_statement): Fixed indentation.
14602 (build_try_statement): Call build_decl instead of
14603 build_decl_no_layout.
14604 (patch_synchronized_statement): Likewise.
14605 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14606 IS_UNCHECKED_EXPRESSION_P.
14607 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14608 layout argument exception type.
14609 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14610 of IS_UNCHECKED_EXPRESSION_P.
14612 1998-11-18 Anthony Green <green@cygnus.com>
14614 * jcf-parse.c (yyparse): Open class file in binary mode.
14616 1998-11-15 Per Bothner <bothner@cygnus.com>
14618 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14620 * jcf-write.c (perform_relocations): Move check out one loop.
14622 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14624 * Make-lang.in: Fix reference to srcdir.
14625 * jv-scan.c: Add missing xmalloc prototype.
14626 * jvgenmain.c: Ditto.
14628 1998-11-15 Per Bothner <bothner@cygnus.com>
14630 * decl.c (error_mark_node), java-tree.h: New global.
14631 * parse.y: Use empty_stmt_node instead of size_zero_node.
14632 (build_if_else_statement): If missing else, use empty_stmt_node.
14634 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14635 (java_complete_expand_method): Complain if return is missing.
14636 (java_check_regular_methods): Comment out incorrect error check.
14637 (not_accessible_p): Fix incorrect handling of protected methods.
14638 (patch_method_invocation): Pass correct context to not_accessible_p.
14639 (find_applicable_accessible_methods_list): Likewise.
14640 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14641 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14642 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14643 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14645 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14646 (push_int_const): Remove reundant NOTE_PUSH.
14647 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14648 (- case SWITCH_EXPR): Fix code generation bug.
14649 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14650 (generate_classfile): More robust for abstract methods.
14652 1998-11-15 Anthony Green <green@cygnus.com>
14654 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14655 * Make-lang.in: Ditto.
14657 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14658 * jvgenmain: Ditto.
14660 1998-11-15 Per Bothner <bothner@cygnus.com>
14662 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14664 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14666 1998-11-14 Per Bothner <bothner@cygnus.com>
14668 Allow uses of interface types to verify. This is not really
14669 type-safe, but it matches what Sun does, and is OK as long as
14670 there are appropriate run-time checks.
14671 * verify.c (merge_types): If merging two interface types,
14672 just set the result to java.lang.Object.
14673 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14675 1998-11-13 Tom Tromey <tromey@cygnus.com>
14677 * gjavah.c (main): Handle --output-class-directory argument.
14678 * jvspec.c (lang_specific_driver): Translate `-d' into
14679 -foutput-class-dir.
14680 * jcf.h (jcf_write_base_directory): Declare.
14681 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14682 * lang-options.h: Mention -foutput-class-dir.
14683 * jcf-write.c (jcf_write_base_directory): New global.
14684 (make_class_file_name): Put generated .class file into `-d'
14685 directory, or into source directory if -d not given. Function now
14687 (write_classfile): Free class file name. Handle case where class
14689 (DIR_SEPARATOR): New macro.
14690 Include <sys/stat.h>
14692 * Makefile.in (prefix): New macro.
14694 1998-11-12 Per Bothner <bothner@cygnus.com>
14696 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14697 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14698 here (done in patch_invoke instead).
14699 (case_identity): Moved here from parse.y.
14701 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14702 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14703 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14704 so they can be efficiently scanned without recursion.
14705 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14706 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14707 in BLOCK iteratively, rather than recursively.
14709 * parse.y (do_unary_numeric_promotion): New function.
14710 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14712 * parse.y (patch_newarray): Various fixes.
14714 Re-do handling of switch statements (for proper block scoping).
14715 * parse.y: Add just a single block for the enture switch block,
14716 but don't create any "case blocks".
14717 (group_of_labels): Rmeoved unneeded non-terminal.
14718 CASE_EXPR and DEFAULT_EXPR are added to current block.
14719 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14720 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14721 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14722 * parse.y (wfl_operator, print_int_node): Make non-static.
14723 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14724 as part of recursive scan of block.
14725 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14726 (patch_switch_statement): Most tests move dinto java_complete_tree.
14728 * parse.y: Make various production be non-typed (void).
14729 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14730 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14731 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14733 * jcf-write.c (struct jcf_handler): New type.
14734 (struct jcf_switch_state): New type.
14735 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14736 (alloc_handler, emit_unop, emit_reloc): New functions.
14737 (adjust_typed_op): Add extra parameter ("max type" offset).
14738 (emit_switch_reloc, emit_case-reloc): New function.
14739 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14740 (generate_bytecode_insns): Support REAL_CST, switch statements,
14741 exception handling, method calls, object/array creation, and more.
14743 * class.c: Remove some unused variables.
14744 * constants.c (find_string_constant): New function.
14745 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14746 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14747 if flag_emit_class_files.
14749 1998-11-12 Tom Tromey <tromey@cygnus.com>
14751 * jcf-io.c (find_class): Added explanatory comment.
14753 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14754 trailing slash to `.zip' entries.
14756 * jvspec.c (lang_specific_driver): Correctly handle case where
14757 GC_NAME not defined.
14759 1998-11-11 Tom Tromey <tromey@cygnus.com>
14761 * jvspec.c (GC_NAME): New define.
14762 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14764 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14766 1998-11-11 Per Bothner <bothner@cygnus.com>
14768 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14770 1998-11-11 Tom Tromey <tromey@cygnus.com>
14772 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14774 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14776 * class.c (is_compiled_class): Call safe_layout_class for class
14777 compiled from source.
14778 * conver.h (convert_to_integer, convert_to_real,
14779 convert_to_pointer): Added prototypes.
14780 * decl.c (init_decl_processing): Non longer push the decls of
14781 `methodtable', `constants', `Class', `Field', `dispatchTable'
14782 `jexception' and `Method'.
14783 * expr.c (build_invokeinterface): New function.
14784 (expand_invoke): static variable CLASS_IDENT now in
14785 build_invokeinterface. Use build_invokeinterface.
14786 (expand_java_field_op): Moved code to inline
14787 java.lang.PRIMTYPE.TYPE into a function.
14788 (build_primtype_type_ref): New function.
14789 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14790 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14791 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14792 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14793 (DECL_LOCAL_STATIC_VALUE): New macro.
14794 (build_invokeinterface, build_primtype_type_ref): New function
14796 (java_parse_abort_on_error): Macro rewritten.
14797 * jcf-parse.c (current_method): Add comment to declaration.
14798 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14799 Function prototypes fixed.
14800 (jcf_parse_source): push/pop parser context. save/restore global.
14801 (parse_source_file): Fixed leading comment. Now take a
14802 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14803 classes and pop the parser context anymore.
14804 (yyparse): Push parser context, save globals, parse the source
14805 file, restore globals and pop the parser context when processing a
14807 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14808 * lex.c (java_parse_doc_section): New function.
14809 (java_lex): Call java_parse_doc_section when appropriate. Build an
14810 operator around INSTANCEOF_TK.
14811 * lex.h (java_lineterminator, java_sprint_unicode,
14812 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14813 Prototypes rewritten.
14814 (java_parse_escape_sequence, java_letter_or_digit_p,
14815 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14816 java_read_unicode, java_store_unicode, java_read_char,
14817 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14818 Added function prototypes.
14819 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14821 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14823 (struct parser_ctxt): New fields: deprecated,
14824 current_parsed_class_un, gclass_list.
14825 (fix_method_argument_names, issue_warning_error_from_context,
14826 resolve_package, lookup_package_type): New function prototypes.
14827 (resolve_expression_name): Fixed function prototype.
14828 (find_applicable_accessible_methods_list): Fixed indentation, added
14829 extra argument in prototype.
14830 (check_final_assignment, build_null_of_type, check_deprecation,
14831 check_method_redefinition, reset_method_name,
14832 java_check_regular_methods, java_check_abstract_methods,
14833 maybe_build_primttype_type_ref): New function prototype.
14834 * parse.y (conver.h): Include.
14835 (INSTANCEOF_TK): Tagged <operator>.
14836 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14837 (relational_expression:): Build binop for instanceof.
14838 (java_push_parser_context): Remember ctxp->gclass_list across
14840 (java_pop_parser_context): Simply return if no context
14841 exists. Remember gclass_list across contexts.
14842 (issue_warning_error_from_context): New function.
14843 (parse_error_context): Don't setup ctxp->elc here. Call
14844 issue_warning_error_from_context instead.
14845 (parse_warning_context): Likewise.
14846 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14847 setup. Link new class/interface to ctxp->gclass_list.
14848 (add_superinterfaces): Register interface as incomplete if not
14850 (create_class): Remember class unqualified name in
14851 ctxp->current_parsed_class_un. Check class deprecation.
14852 (register_fields): Check field deprecation. Remember static final
14853 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14855 (method_header): New local variable ORIG_ARG. Use unqualified
14856 current class name for check on constructor errors. Promote return
14857 type if of record type. Argument list fix moved in
14858 fix_method_argument_names, called here. Check method deprecation.
14859 (fix_method_argument_names): New function.
14860 (method_declarator): Promote record typed arguments.
14861 (safe_layout_class): Check class methods before layout.
14862 (java_complete_class): Compute field layout when patched.
14863 (do_resolve_class): Try to load class after having it renamed
14864 after the package name.
14865 (get_printable_method_name): Use DECL_CONTEXT.
14866 (reset_method_name): New function.
14867 (check_method_redefinition): Use reset_method_name.
14868 (java_check_regular_methods): New local variable
14869 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14870 names for error report. Check for compile-time error when method
14871 found has default (package) access.
14872 (java_check_abstract_methods): Now takes an interface DECL node as
14873 an argument. Also reinstall real name on unchecked
14874 overriding/hiding methods for error report.
14875 (java_check_methods): Fixed leading comment. Get classes to verify
14876 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14877 CLASS_METHOD_CHECKED_P on class verification.
14878 (lookup_java_method2): Get real method name if necessary.
14879 (find_in_imports): Don't check package class access here.
14880 (resolve_package, lookup_package_type): New functions.
14881 (java_layout_classes): Fixed leading comment. Take classes to be
14882 laid out from ctxp->gclass_list.
14883 (java_complete_expand_methods): Don't expand native and abstract
14885 (java_expand_classes): New function.
14886 (resolve_expression_name): Use additional argument ORIG. Retrieve
14887 values of static final field of primitive types.
14888 (resolve_field_access): Handles static final field of promotive
14890 (resolve_qualified_expression_name): Handle STRING_CST as
14891 primaries and package name resolution. Check deprecation on found
14892 decls. Set where_found and type_found on non static field resolved
14893 during qualification. Layout non primitive field decl types.
14894 (check_deprecation): New function.
14895 (maybe_access_field): Simplified.
14896 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14897 removed. Reverse method's argument when primary is a type. Don't
14898 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14899 instead. Include abstract class in the list of class searchable
14900 for constructors. Use DECL_CONTEXT of found method for access
14901 checks. Check method deprecation.
14902 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14903 converting arguments. Handle INVOKE_INTERFACE.
14904 (lookup_method_invoke): Search constructor using existing
14905 infrastructure (don't rely on lookup_java_constructor anymore).
14906 (find_applicable_accessible_methods_list): Extra argument flag
14907 LC. Now include constructor in the search.
14908 (qualify_ambiguous_name): Conditional expression are primaries.
14909 (not_initialized_as_it_should_p): static final are always
14911 (java_complete_tree): Pass extra NULL argument to
14912 resolve_expression_name. Stricter test to carry on patching
14913 assignments. New case for INSTANCEOF_EXPR.
14914 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14915 (check_final_assignment, maybe_build_primttype_type_ref): New
14917 (patch_assignment): Detect resolved static finals and carry normal
14918 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14919 (try_builtin_assignconv): Access constant 0 on all primitive
14921 (valid_builtin_assignconv_identity_widening_p): Accept identical
14922 types. Accept all promoted type on int type.
14923 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14924 assigned to a reference.
14925 (valid_method_invocation_conversion_p): Accept to check null
14927 (build_binop): Merge declaration and initialization of local
14929 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14930 numeric types. Improved validity test for qualify operators on
14932 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14933 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14934 primitive type and issue the appropriate error message.
14935 (resolve_type_during_patch): Mark class loaded when resolved.
14936 (patch_cast): Allow null to be cased to reference types.
14937 (build_null_of_type): New function.
14938 (patch_array_ref): Handle array on references correctly.
14939 (patch_return): Removed unused local variable MODIFY. Force
14940 boolean to be returned as integers. Allows null to be returned by
14941 a function returning a reference.
14942 * typeck.c (convert_to_integer, convert_to_real,
14943 convert_to_pointer): Prototypes moved to convert.h
14944 (lookup_argument_method): Use method real name, if necessary.
14946 1998-10-30 Tom Tromey <tromey@cygnus.com>
14948 * class.c (build_class_ref): Changed name of primitive classes to
14951 * class.c (make_class_data): Renamed fields: nmethods to
14952 method_count, method_count to dtable_method_count. Always set
14953 `state' field to 0.
14954 * decl.c (init_decl_processing): Likewise.
14956 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14958 * class.c (layout_class): Don't mangle <finit>, produce
14959 __finit<class> instead. Don't verify artificial methods.
14960 * decl.c (finit_identifier_node): New declared global.
14961 (init_decl_processing): finit_identifier_node initialized.
14962 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14963 * java-tree.h (finit_identifier_node): Declared as extern.
14964 (struct lang_decl): New field called_constructor.
14965 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14966 (CLASS_HAS_FINIT_P): New macro.
14967 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14968 explicit constructor invocation.
14969 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14970 CALL_SUPER_CONSTRUCTOR_P): New macros.
14971 (write_classfile): Added prototype.
14972 * jcf-parse.c (jcf_parse_source): Parse and remember for
14973 generation if the file was seen on the command line.
14974 (parse_source_file): Don't write the class file here.
14975 (yyparse): Loop on files rewritten. Set current_jcf.
14976 (parse_zip_file_entries): Parse class file only if it was found.
14977 * lang.c (init_parse): Don't open command line provided filename
14979 (lang_parse): Don't set main_jcf anymore.
14980 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
14981 (JCONSTRUCTOR_CHECK): New macro.
14982 (JBSC_TYPE_P): New macro.
14983 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
14984 (COMPLETE_CHECK_OP_2): New macro.
14985 (struct parse_ctxt): New field explicit_constructor_p.
14986 (check_class_interface_creation): Fixed prototype indentation.
14987 (patch_method_invocation_stmt): Prototype reflects added argument.
14988 (patch_invoke): Likewise.
14989 (complete_method_declaration, build_super_invocation,
14990 verify_constructor_circularity,
14991 build_this_super_qualified_invocation, get_printable_method_name,
14992 patch_conditional_expr, maybe_generate_finit, fix_constructors,
14993 verify_constructor_super, create_artificial_method,
14994 start_artificial_method_body, end_artificial_method_body,
14995 generate_field_initialization_code): New function prototypes.
14996 * parse.y: Fixed leading comment
14997 (constructor_header:, constructor_body:, block_end:): Rules tagged
14999 (type_declaration:): Call maybe_generate_finit.
15000 (method_declaration:): Action for method_body: placed in new
15001 function complete_method_declaration, called here.
15002 (constructor_declaration:): Defined actions. Removed leading
15004 (constructor_header:): New rule with action.
15005 (constructor_body:): Rule rewritten using block_begin: and
15006 block_end:. Defined actions.
15007 (constructor_declarator:, explicit_constructor_invocation:):
15009 (block:): Use new rules block_begin: block_end:.
15010 (block_begin:, block_end:): New rules and actions.
15011 (block_statements:): Fixed error message for explicit
15013 (method_invocation:): Call build_this_super_qualified_invocation
15014 if primary is `this' or `super' was seen.
15015 (conditional_expression:): Action defined.
15016 (extra_ctxp_pushed_p): New static global flag.
15017 (java_parser_context_save_global): Create parser context if
15018 necessary. Use extra_ctxp_pushed_p to remember it.
15019 (java_parser_context_restore_global): Pop extra parser context if
15021 (build_array_from_name): Array on primitive types are marked
15023 (register_fields): Restore new name in field initializer
15024 expression if type was altered. Non static fields initialized upon
15025 declaration marked initialized.
15026 (maybe_generate_finit): New function.
15027 (maybe_generate_clinit): Use create_artificial_method,
15028 start_artificial_method_body, end_artificial_method_body. Generate
15029 debug info for enclosed initialization statements.
15030 (method_header): Fixed leading comment. Check constructor
15031 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15033 (complete_method_declaration, constructor_circularity_msg,
15034 verify_constructor_circularity): New functions.
15035 (get_printable_method_name): New function.
15036 (check_method_redefinition): Don't rename <finit> methods. Fix
15037 declared constructor names. Error message for
15038 constructors modified.
15039 (java_check_regular_methods): Local variable seen_constructor
15040 renamed saw_constructor. Skip verification on constructors. Create
15041 default constructor with create_artificial_method.
15042 (java_check_methods): Removed unnecessary empty line.
15043 (create_artificial_method, start_artificial_method_body,
15044 end_artificial_method_body): New functions.
15045 (java_layout_classes): Changed leading comment. Reverse fields
15046 list if necessary. Always layout java.lang.Object if being
15048 (java_complete_expand_methods): Verify constructor circularity.
15049 (java_complete_expand_method): Call fix_constructor on
15050 constructors. Local variable no_ac_found removed. Restore
15051 bindings if method body expansion failed.
15052 (fix_constructors, verify_constructor_super,
15053 generate_field_initialization_code): New function.
15054 (java_expand_classes): Fixed leading comment. Write class file
15056 (resolve_expression_name): Check for illegal instance variable
15057 usage within the argument scope of an explicit constructor
15059 (resolve_qualified_expression_name): Pass extra from_super flag
15060 when invoking patch_method_invocation_stmt. New case for
15061 conditional expression when used as a primary. Check for error
15062 when acquiring super.
15063 (patch_method_invocation_stmt): Added extra argument super. New
15064 local variable is_static_flag. Set class_to_search according to
15065 the nature of the constructor invocation. Don't add `this'
15066 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15067 invocation within the argument scope of explicit constructor
15068 invocation. Set is_static according to is_static_flag. Provide
15069 extra `super' argument to patch_invoke invocation.
15070 (patch_invoke): New argument from_super. Loop on arguments
15071 indentation fixed. Pass from_super to invocation_mode. New switch
15072 case INVOKE_SUPER. Fixed error message in switch default case.
15073 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15075 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15076 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15077 message takes constructors into account.
15078 (find_applicable_accessible_methods_list): Fixed indentation.
15079 (qualify_ambiguous_name): Take explicit constructor invocation
15080 into account. Deal with a conditional expression as a primary to
15082 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15083 case. Added extra argument to patch_method_invocation_stmt.
15084 Register calls made to explicit constructor `this'. Don't call
15085 save_expr in ARRAY_REF case when emitting class files. Check for
15086 illegal use of this when expanding explicit constructor invocation
15088 (complete_function_arguments): Set and reset parser context
15089 explicit_constructor_p field value when appropriate.
15090 (build_super_invocation, build_this_super_qualified_invocation):
15092 (patch_assignment): Fixed typo.
15093 (patch_unaryop): Check on final fields occurs only when a decl
15095 (patch_return): Take constructors into account.
15096 (patch_conditional_expr): New function.
15097 * typeck.c (build_java_signature): Removed unnecessary empty line.
15099 1998-10-28 Jeffrey A Law (law@cygnus.com)
15101 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15103 1998-10-28 Tom Tromey <tromey@cygnus.com>
15105 * decl.c (init_decl_processing): Renamed fields.
15106 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15107 interface_len, msize fields.
15109 * class.c (make_class_data): Removed subclass_head and
15110 subclass_next fields.
15111 * decl.c (init_decl_processing): Removed subclass_head and
15112 subclass_next fields.
15114 1998-10-28 Jeffrey A Law (law@cygnus.com)
15116 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15117 * mangle.c (emit_unicode_mangled_name): Similarly.
15119 1998-10-26 Nick Clifton <nickc@cygnus.com>
15121 * jcf-parse.c (get_constant): Place braces around code to compute
15122 'd' when REAL_ARITHMETIC is not defined.
15124 1998-10-25 H.J. Lu (hjl@gnu.org)
15126 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15129 1998-10-23 Tom Tromey <tromey@cygnus.com>
15131 * lang-specs.h: `.zip' files are input to jc1.
15133 1998-10-22 Per Bothner <bothner@cygnus.com>
15135 * jvspecs.c: Add (but don't enable) support for combining multiple
15136 .class and .java input filenames to a single jc1 invocation.
15137 Add support for -C flag (copile to .class files).
15138 Translate -classpath and -CLASSPATH arguments.
15139 * lang-specs.h: Don't set %2 spec.
15141 1998-10-22 Tom Tromey <tromey@cygnus.com>
15143 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15145 (add_path): Don't add trailing separator to non-empty path
15148 * lang.c (lang_decode_option): Check for -fclasspath and
15149 -fCLASSPATH before examining other `-f' options.
15151 * java-tree.h (finalize_identifier_node): Don't declare.
15152 * class.c (make_class_data): Don't push "final" field.
15153 * decl.c (init_decl_processing): Don't push "final" field.
15154 (finalize_identifier_node): Removed.
15155 (init_decl_processing): Don't set finalize_identifier_node.
15157 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15159 1998-10-11 Anthony Green <green@cygnus.com>
15161 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15162 (JV_SCAN_SOURCES): New macro.
15163 (JCF_DUMP_SOURCES): Likewise.
15164 (jcf-dump$(exeext)): New target.
15165 (jv-scan$(exeext)): New target.
15167 1998-10-22 Tom Tromey <tromey@cygnus.com>
15169 * Makefile.in (LEX): Removed.
15170 (LEXFLAGS): Likewise.
15171 (SET_BISON): New macro.
15173 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15174 spurious diffs in parse.c.
15175 ($(PARSE_SCAN_C)): Likewise.
15176 (PARSE_DIR): New macro.
15178 (PARSE_SCAN_C): Likewise.
15179 (PARSE_RELDIR): New macro.
15181 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15183 * jcf-io.c (find_class): Use saw_java_source to determine when to
15184 look for `.java' file.
15185 * jcf-parse.c (saw_java_source): New global.
15186 (yyparse): Set it if `.java' file seen.
15188 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15189 (GCJH_SOURCES): Likewise.
15190 * Makefile.in (datadir): New macro.
15191 (libjava_zip): Likewise.
15192 (JAVA_OBJS): Added jcf-path.o.
15193 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15194 (../gcjh$(exeext)): Likewise.
15195 (jcf-path.o): New target.
15196 * java-tree.h (fix_classpath): Removed decl.
15197 * jcf-parse.c (fix_classpath): Removed.
15198 (load_class): Don't call fix_classpath.
15199 * parse.y (read_import_dir): Don't call fix_classpath.
15200 * lex.h: Don't mention classpath.
15201 * lex.c (java_init_lex): Don't initialize classpath.
15202 * jcf-io.c (classpath): Removed global.
15203 (find_class): Use jcf_path iteration functions. Correctly search
15204 class path for .java file.
15205 (open_in_zip): New argument `is_system'.
15206 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15207 classpath-related options.
15208 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15210 (lang_init): Call jcf_path_init.
15211 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15212 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15213 Correctly put braces around second string in each entry.
15214 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15215 classpath-related options.
15216 (help): Updated for new options.
15217 * jcf.h: Declare functions from jcf-path.c. Don't mention
15218 `classpath' global.
15219 * jcf-path.c: New file.
15221 * jcf-depend.c: Include jcf.h.
15223 * jcf-write.c (localvar_alloc): Returns `void'.
15224 (localvar_free): Removed unused variable.
15226 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15227 (init_parse): Use OBJECT_SUFFIX, not ".o".
15229 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15231 * class.c (emit_register_classes): Renamed from
15232 emit_register_class.
15233 * java-tree.h (emit_register_classes): Prototype renamed from
15234 emit_register_class.
15235 * jcf-parse.c (yyparse): Call emit_register_classes once before
15237 * parse.y (java_expand_classes): No longer register classes.
15239 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15241 * class.c (is_compiled_class): New local variable
15242 seen_in_zip. Identify classes found in currently compiled source
15244 * decl.c (complete_start_java_method): Fixed typo.
15245 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15246 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15247 (CLASS_P): Moved around.
15248 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15249 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15251 (jcf_parse_source): Changed leading comment. Removed unnecessary
15252 fclose and CLASS_FROM_SOURCE_P marking.
15253 (parse_source_file): New local variables remember_for_generation
15254 and filename. Mark parsed file name identifier node. Removed block
15255 executed when parse_only was null. Set remember_for_generation.
15256 Use it as an argument to java_pop_parser_context.
15257 (yyparse): New local variables several_files, list, next node and
15258 current_file_list. Split ampersand separated file names into
15259 current_file_list. Iterate through the list and parse accordingly.
15260 * parse.h (java_pop_parser_context): New function prototype.
15261 * parse.y (ctxp_for_generation): New static global variable.
15262 (java_pop_parser_context): New argument generate. Link popped ctxp
15263 to ctxp_for_generation list accordingly.
15264 (java_complete_expand_methods): Fixed indentation.
15265 (java_expand_classes): New function.
15267 1998-10-17 Per Bothner <bothner@cygnus.com>
15269 * Makefile.in: Link with libiberty.a instead of memmove.o.
15271 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15273 * lex.c (setjmp.h): No longer included.
15274 * lex.h (setjmp.h): Included.
15275 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15276 (duplicate_declaration_error_p): Renamed from
15277 duplicate_declaration_error.
15278 (build_array_from_name): New function prototype.
15279 * parse.y (setjmp.h): No longer included.
15280 (variable_declarator_id): Define action.
15281 (build_array_from_name): New function.
15282 (duplicate_declaration_error_p): Renamed from
15283 duplicate_declaration_error. Fixed leading comment.
15284 (register_fields): Main `for' loop reorganized. Uses
15285 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15286 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15287 build_array_from_name.
15288 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15290 (read_import_dir): Don't try to skip `.' and `..'.
15291 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15292 build_array_from_name. Main `for' loop reorganized.
15293 (resolve_qualified_expression_name): When building access to a
15294 field, use the type where the field was found, not its own type.
15295 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15296 field was found is null.
15297 (qualify_ambiguous_name): Sweep through all successive array
15300 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15302 * java-tree.h (pop_labeled_block, lang_printable_name,
15303 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15304 interface_of_p, inherits_from_p, fix_classpath,
15305 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15306 make_class_data, register_class, alloc_name_constant): New
15307 function prototypes.
15308 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15309 indentation. Added cast to remove warning.
15310 (lang_printable_name): Set v argument unused.
15311 (lang_print_error): Added argument to lang_printable_name call.
15312 (java_dummy_print, print_lang_decl, print_lang_type,
15313 print_lang_identifier, lang_print_xnode): All argument marked
15315 * lex.c (java_unget_unicode): Removed unnecessary argument.
15316 (java_allocate_new_line): Unused local variable is gone.
15317 (java_read_char): Added parenthesis in expressions to remove
15318 warnings. Added final return statement.
15319 (java_read_unicode): Added parenthesis in expression to remove
15321 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15322 (java_parse_escape_sequence): Likewise.
15323 (java_lex): Unused local variables are gone. Fixed
15324 java_unget_unicode invocation.
15325 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15327 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15328 lang_printable_name invocation in macro.
15329 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15331 (duplicate_declaration_error): Suppressed unused argument in
15333 (identical_subpath_p): Function declaration is gone.
15334 (patch_invoke): Suppressed unused argument in prototype.
15335 (patch_cast, build_labeled_block, check_thrown_exceptions):
15337 * parse.y (setjmp.h): Included
15338 (toplev.h): Likewise.
15339 (field_declaration:): Suppressed unused local
15340 (label_decl:): Fixed build_labeled_block invocation.
15341 (java_pop_parser_context): Put extra parenthesis around assignment
15343 (yyerror): Suppressed unused local variables.
15344 (variable_redefinition_error): Fixed lang_printable_name
15346 (create_interface): Suppressed unused local variables.
15347 (create_class): Likewise.
15348 (duplicate_declaration_error): Suppressed unused argument. Fixed
15349 lang_printable_name invocation.
15350 (register_fields): Suppressed unused local variable. Fixed
15351 duplicate_declaration_error invocation.
15352 (method_header): Suppressed unused local variable.
15353 (method_declarator, parser_check_super): Likewise.
15354 (java_complete_class): Suppressed unused local variable. Fixed
15355 fatal error message.
15356 (complete_class_report_errors): Added default: in switch.
15357 (java_check_regular_methods): Fixed lang_printable_name
15359 (check_throws_clauses): Likewise.
15360 (java_check_abstract_methods): Suppressed unused local
15361 variable. Fixed lang_printable_name invocation.
15362 (read_import_entry): Added supplemental return statement.
15363 (read_import_dir): Suppressed unused local variables.
15364 (check_pkg_class_access, declare_local_variables): Likewise.
15365 (source_start_java_method): Suppressed unused extern variable
15367 (expand_start_java_method): Suppressed unused extern and local
15368 variable declarations.
15369 (java_complete_expand_methods): Likewise.
15370 (java_complete_expand_method): Suppressed unused local variables.
15371 (make_qualified_name): Likewise.
15372 (resolve_qualified_expression_name): Added default: in
15373 switch. Fixed lang_printable_name invocation.
15374 (class_instance_creation_expression): Added parenthesis around
15376 (patch_method_invocation_stmt): Fixed lang_printable_name and
15377 patch_invoke invocations.
15378 (check_for_static_method_reference): Fixed lang_printable_name
15380 (patch_invoke): Suppressed unused arguments and local variables.
15381 (lookup_method_invoke): Suppressed unused local variables.
15382 (qualify_ambiguous_name): Added default: in switch.
15383 (identical_subpath_p): Function removed.
15384 (patch_assignment): Suppressed unused local variables. Suppressed
15385 unnecessary if statement. Fixed lang_printable_name invocations.
15386 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15387 (valid_ref_assignconv_cast_p): Parenthesis around
15388 expression. Suppressed unused local variables.
15389 (build_binop): Suppressed unused local variables. fixed
15390 lang_printable_name invocations.
15391 (string_constant_concatenation): Suppressed unused local
15393 (patch_unaryop): Fixed lang_printable_name invocation.
15394 (patch_cast): Suppressed unnecessary argument. Fixed
15395 lang_printable_name invocation.
15396 (patch_array_ref): Fixed lang_printable_name invocation.
15397 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15398 (build_labeled_block): Suppressed unused argument.
15399 (generate_labeled_block): Fixed build_labeled_block invocation.
15400 (build_loop_body): Suppressed unused local variables.
15401 (patch_loop_statement): Likewise.
15402 (patch_exit): Fixed lang_printable_name invocation.
15403 (patch_switch_statement): Likewise.
15404 (case_identity): First argument marked unused.
15405 (patch_try_statement): Fixed lang_printable_name invocations.
15406 (patch_synchronized_statement, patch_throw_statement): Likewise.
15407 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15408 lang_printable_name invocations.
15409 (check_thrown_exceptions_do): Suppressed unused argument.
15411 1998-10-14 Tom Tromey <tromey@cygnus.com>
15413 * jcf-write.c (write_classfile): Add output class file as target.
15414 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15415 * jcf.h: Added declarations for dependency-tracking functions.
15416 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15417 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15418 (finish_parse): Call jcf_dependency_write.
15419 (dependency_tracking): New global.
15420 (DEPEND_SET_FILE): New define.
15421 (DEPEND_ENABLE): New define.
15422 (init_parse): Enable dependency tracking if required.
15424 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15425 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15426 (../gcjh$(exeext)): Likewise.
15427 (jcf-depend.o): New target.
15428 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15429 (GCJH_SOURCES): Likewise.
15430 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15432 (find_classfile): Added dep_name argument.
15433 (find_class): Compute name of dependency.
15434 (open_in_zip): Call jcf_dependency_add_file.
15435 * gjavah.c (output_file): No longer global.
15436 (usage): Don't mention "gjavah".
15438 (java_no_argument): Likewise.
15439 (version): Likewise.
15440 (main): Recognize and handle -M family of options.
15441 (print_mangled_classname): Return is void.
15442 (process_file): Handle case where output is suppressed.
15443 (HANDLE_END_FIELD): Likewise.
15444 (HANDLE_METHOD): Likewise.
15445 * jcf-depend.c: New file.
15447 1998-10-13 Jeffrey A Law (law@cygnus.com)
15449 * java-tree.def: Add missing newline at EOF.
15451 1998-10-13 Tom Tromey <tromey@cygnus.com>
15453 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15454 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15456 Include <config.h> and "system.h".
15457 (disassemble_method): Undefine RET to avoid clash with
15458 config/i386/i386.h.
15460 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15462 * decl.c (runtime_exception_type_node, error_exception_type_node):
15463 New global variables.
15464 (init_decl_processing): Initialized.
15465 * expr.c (java_lang_expand_expr): Set caught exception type to
15466 null if catch handler argument doesn't exit.
15467 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15469 * java-tree.h (runtime_exception_type_node,
15470 error_exception_type_node): Global variables declared.
15471 (DECL_FUNCTION_THROWS): New macro.
15472 (DECL_FUNCTION_BODY): Modified comment.
15473 (DECL_SPECIFIC_COUNT): Likewise.
15474 (struct lang_decl): New field throws_list.
15475 (IS_UNCHECKED_EXPRESSION_P): New macro.
15476 * lex.c (java_lex): Generate location information for THROW_TK.
15477 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15478 EXCEPTIONS_P): New macros.
15479 (enum jdep_code): New value JDEP_EXCEPTION.
15480 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15481 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15482 PATCH_METHOD_RETURN_ERROR): New macros.
15483 (patch_method_invocation_stmt): Added new argument to prototype.
15484 (patch_synchronized_statement, patch_throw_statement,
15485 check_thrown_exceptions, check_thrown_exceptions_do,
15486 purge_unchecked_exceptions, check_throws_clauses): New function
15488 * parse.y Fixed typo in keyword section.
15489 (throw:): Rule tagged <node>.
15490 (THROW_TK): Keyword tagged <operator>.
15491 (method_header:): Last argument to call to method_header passed
15493 (throws:, class_type_list:, throw_statement:,
15494 synchronized_statement:, synchronized:): Defined actions.
15495 (method_header): New local variable current. Register exceptions
15496 from throws clause.
15497 (java_complete_tree): Complete and verify exceptions from throws
15499 (complete_class_report_errors): Error message on exceptions not
15501 (java_check_regular_methods): Fixed typo. Shortcut on private
15502 overriding methods. Changed error message on method
15503 redefinition. Check for throws clause compatibility.
15504 (check_throws_clauses): New function.
15505 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15506 method. Changed error message on method redefinition.
15507 (currently_caught_type_list): New static variable.
15508 (java_complete_expand_methods): Purge unchecked exceptions from
15509 throws clause list. Call PUSH_EXCEPTIONS before walk and
15510 POP_EXCEPTIONS after.
15511 (resolve_qualified_expression_name): Pass new argument as NULL to
15512 patch_method_invocation_stmt.
15513 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15514 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15515 argument list when appropriate. Use new argument if non null to
15516 store selected method decl.
15517 (patch_invoke): Convert if necessary args of builtin types before
15518 forming CALL_EXPR. Argument list no longer reversed here.
15519 (invocation_mode): Treat final methods as static methods.
15520 (java_complete_tree): New cases for THROW_EXPR: and
15521 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15523 (complete_function_arguments): No more RECORD_TYPE
15524 conversion. Function parameter nodes no longer saved.
15525 (valid_ref_assignconv_cast_p): Avoid handling null type.
15526 (patch_binop): Fixed null constant reference handling.
15527 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15528 BUILD_THROW macros.
15529 (patch_try_statement): Fixed comments. Record caught types in
15530 list, push the list, expand try block and pop the list.
15531 (patch_synchronized_statement, patch_throw_statement,
15532 check_thrown_exceptions, check_thrown_exceptions_do,
15533 purge_unchecked_exceptions): New functions.
15534 * typeck.c (lookup_argument_method): Allow WFL in place of method
15535 DECL_NAME during method definition check
15537 1998-10-09 Tom Tromey <tromey@cygnus.com>
15539 * gjavah.c (decode_signature_piece): New function.
15540 (print_c_decl): Use it. Added `name_override' argument.
15541 (print_method_info): Use name_override argument to print_c_decl.
15542 (seen_fields): Removed.
15543 (print_field_info): Don't update seen_fields.
15544 (struct method_name): New structure.
15545 (method_name_list): New global.
15546 (print_method_info): Add new method to list of methods.
15547 (name_is_method_p): New function.
15548 (print_field_info): If field name has same name as method, then
15550 (process_file): Parse methods before fields.
15551 (field_pass): New global.
15552 (HANDLE_END_FIELD): Take field_pass into account.
15554 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15556 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15557 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15559 1998-10-03 Anthony Green <green@cygnus.com>
15561 * jvspec.c: Fix bug in jvgenmain_spec patch.
15563 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15565 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15566 * decl.c (soft_exceptioninfo_call_node): New global variable.
15567 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15568 takes extra integer argument. soft_exceptioninfo_call_node
15570 * except.c (java_set_exception_lang_code): New function
15571 (method_init_exceptions): Called here.
15572 (prepare_eh_table_type): New function.
15573 (expand_end_java_handler): Called here.
15574 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15575 one argument. Modified generation of call to
15576 soft_badarrayindex_node to use new argument.
15577 (build_java_arrayaccess): Pass faulty index value to
15578 build_java_throw_out_of_bounds_exception.
15579 (generate_name): New function.
15580 (java_lang_expand_expr): New local variables node, current,
15581 has_finally_p. Expand TRY_EXPR node.
15582 (process_jvm_instruction): Replace top of the stack with thrown
15583 object reference when entering exception handler.
15584 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15585 specific tree codes.
15586 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15588 (DECL_SPECIFIC_COUNT): New macro.
15589 (prepare_eh_table_type, java_set_exception_lang_code,
15590 generate_name): New function declarations.
15591 (match_java_method): Declaration deleted.
15592 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15594 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15595 * parse.h (redefinition_error, refine_accessible_methods_list,
15596 can_cast_to_p): Function declaration removed.
15597 (classitf_redefinition_error, variable_redefinition_error,
15598 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15599 find_most_specific_methods_list, argument_types_convertible,
15600 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15601 valid_cast_to_p, valid_method_invocation_conversion_p,
15602 try_reference_assignconv, add_stmt_to_compound,
15603 build_jump_to_finally, build_tree_list, patch_try_statement,
15604 java_get_catch_block): New function declarations.
15605 * parse.y (string_buffer_type): Global variable deleted.
15606 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15607 finally): Rules tagged <node>.
15608 (TRY_TK, CATCH_TK): Token tagged <operator>.
15609 (class_body_declaration:, class_member_declaration:,
15610 formal_parameter:, explicit_constructor_invocation:,
15611 interface_member_declaration:, constant_declaration:,
15612 primary_no_new_array:, class_instance_creation_expression:,
15613 array_creation_expression:): Issue error on unsuported JDK1.1
15615 (try_statement:, catches:, finally:): Define actions.
15616 (catch_clause_parameter): New rule.
15617 (catch_clause:): Use new rule catch_clause_parameter.
15618 (parse_jdk1_1_error): New function.
15619 (redefinition_error): Renamed classitf_redefinition_error.
15620 (variable_redefinition_error): New function.
15621 (check_class_interface_creation): Call
15622 classitf_redefinition_error.
15623 (java_complete_tree): Added error message on JDEP_TYPE: case.
15624 (complete_class_report_errors): Fixed indentation.
15625 (declare_local_variables): Call variable_redefinition_error.
15626 (source_end_java_method): Call java_set_exception_lang_code and
15627 emit_handlers where appropriate.
15628 (java_method_add_stmt): Call add_stmt_to_block.
15629 (add_stmt_to_block): New function.
15630 (lookup_method_invoke): Fixed outside comment. new local variable
15631 candicates. Call find_applicable_accessible_methods_list and
15632 find_most_specific_methods_list when searching for a
15633 method. Modified error report to list possible candidates when
15635 (find_applicable_accessible_methods_list,
15636 find_most_specific_methods_list, argument_types_convertible): New
15638 (refine_accessible_methods_list): Function deleted.
15639 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15640 expr (if applicable) before calling patch_array_ref.
15641 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15642 (enter_block): Fixed comment.
15643 (enter_a_block): New function.
15644 (patch_assignment): Reorganized. Call try_reference_assignconv for
15645 references. Call valid_cast_to_p instead of can_cast_to_p.
15646 (try_reference_assignconv,
15647 valid_builtin_assignconv_identity_widening_p): New functions.
15648 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15649 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15651 (build_string_concatenation): Don't resolve StringBuffer.
15652 (patch_cast): Fixed inverted arguments.
15653 (patch_array_ref): Code to save array expr deleted. Call
15654 valid_cast_to_p instead of can_cast_to_p.
15655 (generate_labeled_block): Call generate_name.
15656 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15657 patch_try_statement): New functions.
15658 * typeck.c (match_java_method): Function deleted.
15660 1998-10-02 Anthony Green <green@cygnus.com>
15662 * jvspec.c: jvgenmain_spec uses different temporary file names.
15664 1998-10-02 Anthony Green <green@cygnus.com>
15666 * jvspec.c (lang_specific_driver): Fail if user specifies
15667 --main= when not linking.
15669 1998-09-28 Tom Tromey <tromey@cygnus.com>
15671 * class.c (make_class_data): Push value for `thread' field.
15672 * decl.c (init_decl_processing): Added `thread' field to class.
15674 * class.c (add_field): Always make static fields externally
15677 1998-09-26 Anthony Green <green@cygnus.com>
15679 * expr.c (build_java_athrow,
15680 build_java_throw_out_of_bounds_exception, expand_invoke,
15681 build_newarray, expand_java_multianewarray, build_java_monitor):
15682 Update comments to reflect _Jv_* function names.
15684 1998-09-25 Per Bothner <bothner@cygnus.com>
15686 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15687 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15688 * parse.y (expand_start_java_method): Likewise.
15690 1998-09-24 Per Bothner <bothner@cygnus.com>
15692 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15694 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15695 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15696 * expr.c: Remove no-longer-needed calls to promote_type.
15697 * decl.c (give_name_to_locals): Liekwise.
15698 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15699 * parse.y: Add/remove promote_type calls as appropriate.
15700 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15701 (parse_signature_string): Likewise.
15702 (build_java_array_type): Fix for now signature convenions.
15704 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15706 1998-09-23 Tom Tromey <tromey@cygnus.com>
15708 * class.c (init_class_processing): libjava function renamed to
15711 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15713 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15714 * java-tree.def: Fixed DEFTREECODE third argument.
15715 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15716 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15717 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15718 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15719 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15720 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15721 * lang.c (java_tree_code_type, java_tree_code_length,
15722 java_tree_code_name): New arrays.
15723 (lang_init): Append Java tree node definitions to Gcc ones.
15724 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15726 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15728 (java_lex): Allow declaration of empty string constants. Retain
15729 location information on CASE_TK and DEFAULT_TK.
15730 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15731 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15732 Modified to be more robust.
15733 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15734 (build_new_invocation, try_builtin_assignconv,
15735 patch_switch_statement, string_constant_concatenation,
15736 build_string_concatenation, patch_string_cst, patch_string,
15737 java_expand_switch): New function declarations.
15738 * parse.y: Rules related to switch and EH tagged <node>.
15739 (label_id): Set to NULL_TREE
15740 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15742 (this_or_super:): Fixed indentation.
15743 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15744 statement_expression:): Removed call to RULE on all sub-rules.
15745 (switch_expression:, switch_labels:): New rules.
15746 (switch_statement:, switch_block:, switch_block_statement_groups:,
15747 switch_block_statement_group:, switch_labels:, switch_label:):
15749 (throw_statement:, synchronized_statement:, try_statement:):
15750 Defined temporary actions.
15751 (class_instance_creation_expression:): Call
15752 build_new_invocation. Fixed indentation.
15753 (field_access): Fixed indentation.
15754 (method_invocation): Likewise.
15755 (make_qualified_primary): Use THIS_EXPR.
15756 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15757 resolving from SUPER, set *type_found.
15758 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15759 (java_complete_tree): Removed unused local variable `location'. Case
15760 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15761 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15762 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15763 STRING_CST: case. default: checks for patchable strings.
15764 (complete_function_arguments): Transform string constant or
15765 crafted StringBuffer if necessary.
15766 (build_method_invocation): Fixed comments.
15767 (build_new_invocation): New function.
15768 (patch_assignment): Call try_builtin_assignconv to figure a valid
15769 assignment conversion between builtin types.
15770 (try_builtin_assignconv): New function.
15771 (build_binop): Use URSHIFT_EXPR directly to call build.
15772 (operator_string): Use UNARY_PLUS_EXPR.
15773 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15775 (do_merge_string_cste, merge_string_cste,
15776 string_constant_concatenation, build_string_concatenation,
15777 patch_string, patch_string_cst): New function.
15778 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15779 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15780 (build_newarray_node): Use NEW_ARRAY_EXPR.
15781 (build_this): Use THIS_EXPR.
15782 (build_return): Enable debug information on return statement.
15783 (build_if_else_statement): Likewise.
15784 (complete_labeled_statement): Fixed related comment.
15785 (build_loop_body): Fixed comment.
15786 (build_bc_statement): Enable debug information on break/continue
15788 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15790 (patch_switch_statement, case_identity, java_expand_switch): New
15793 1998-09-21 Per Bothner <bothner@cygnus.com>
15795 * buffer.h (BUFFER_INIT): New macro.
15796 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15797 Pass (struct jcf_partial *state) to most functions.
15798 (jcf_block, jcf_relocation): New types.
15799 Support labels, branches, conditionals, loops.
15801 1998-09-21 Tom Tromey <tromey@cygnus.com>
15803 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15805 1998-09-21 Per Bothner <bothner@cygnus.com>
15807 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15808 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15809 not integer_type_node (INT_TYPE_SIZ bits).
15811 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15813 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15814 * jcf-dump.c (print_exception_table): New function.
15815 (disassemble_method): Better handling of wide instructions.
15816 Make more robust for bad input.
15818 1998-09-30 Jeffrey A Law (law@cygnus.com)
15820 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15823 1998-09-17 Jeffrey A Law (law@cygnus.com)
15825 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15827 1998-09-17 Tom Tromey <tromey@cygnus.com>
15829 * Makefile.in ($(PARSE_H)): Removed target.
15831 1998-09-17 Jeffrey A Law (law@cygnus.com)
15833 * Makefile.in (JAVA_OBJS): Add memmove.o
15834 (memmove.o): New target & rules.
15836 1998-09-15 Tom Tromey <tromey@cygnus.com>
15838 * expr.c (expand_invoke): Don't generate a call to the class init
15841 1998-09-14 Jeffrey A Law (law@cygnus.com)
15843 * Makefile.in: Add many missing dependencies.
15844 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15846 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15847 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15849 1998-09-11 Per Bothner <bothner@cygnus.com>
15851 * decl.c (complete_start_java_method): If method is static (and
15852 not private) call _Jv_InitClass.
15853 * expr.c (expand_invoke): Don't call build_class_init.
15855 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15857 1998-09-10 Jeffrey A Law (law@cygnus.com)
15859 * Make-lang.in (GCJ): Define before using.
15861 1998-09-09 Jeffrey A Law (law@cygnus.com)
15863 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15864 losing due to namespace pollution in GNU getopt.h
15866 1998-09-09 Tom Tromey <tromey@cygnus.com>
15868 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15869 (java.all.cross): Likewise.
15870 (java.rest.encap): Likewise.
15872 1998-09-08 Jeffrey A Law (law@cygnus.com)
15874 * gjavah.c (print_class_decls): Fix thinko in arglist
15875 * jcv-io.c (find_classfile): Similarly.
15877 1998-09-07 Jeffrey A Law (law@cygnus.com)
15879 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15881 1998-09-05 Tom Tromey <tromey@cygnus.com>
15883 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15884 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15885 * Makefile.in (PARSE_C): New macro.
15886 (PARSE_H): Likewise.
15887 (PARSE_SCAN_C): Likewise.
15888 ($(PARSE_C)): Target renamed from parse.c.
15889 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15890 (clean): Remove parse-scan.c as well.
15891 (parse.o): Depend on $(PARSE_C).
15893 1998-09-05 Anthony Green <green@cygnus.com>
15895 * README, license.terms: Removed.
15897 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15898 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15899 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15900 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15901 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15902 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15903 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15904 and Java trademark attribution.
15906 1998-09-04 Tom Tromey <tromey@cygnus.com>
15908 * Makefile.in: Use gcjh, not gjavah.
15909 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15910 * Make-lang.in: Changed gjavah to gcjh everywhere.
15912 1998-09-03 Per Bothner <bothner@cygnus.com>
15914 * gjavah.c: Support new -prepend -add -append flags.
15915 (print_method_info): Method is not virtual if class is final.
15917 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15919 * jv-scan.c: Fixed copyright assignment.
15920 * keyword.gperf: Likewise.
15921 * keyword.h: Likewise.
15922 * lex.c: Fixed copyright assignment.
15923 (java_lex): Push unicode back when parsing '<'.
15924 * lex.h: Fixed copyright assignment.
15925 * parse-scan.y: Likewise.
15926 * parse.h: Fixed copyright assignment.
15927 (build_debugable_stmt, complete_for_loop): New function prototypes.
15928 * parse.y: Fixed copyright assignment.
15929 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15930 size_zero_node when completing a loop with no exit condition.
15931 (for_statement_nsi:): Define action.
15932 (for_init:, for_update:): Return size_zero_node when empty.
15933 (declare_local_variables): Call build_debugable_stmt.
15934 (build_debugable_stmt): New function.
15935 (build_loop_body): Build debugable statement around loop
15937 (complete_loop_body): Take into account the debugable statement
15938 around the EXIT_EXPR.
15939 (complete_loop_body): New function.
15940 (patch_exit_expr): Fixed condition inversion.
15942 1998-09-02 Tom Tromey <tromey@cygnus.com>
15944 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15945 name of thread define.
15946 * jvspec.c (THREAD_NAME): New macro.
15948 (THREADLIB): Likewise.
15949 (lang_specific_driver): Recognize attempt to link with thread
15950 library or gc library. Recognize -ljava on command line so it
15951 isn't linked against more than once.
15953 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15955 * parse-scan.y (report_main_declaration): Name of the class
15956 containing `main' can be a qualified name.
15958 1998-08-31 Tom Tromey <tromey@cygnus.com>
15960 * config-lang.in: Changed gjavac to gjc everywhere.
15961 * Make-lang.in: Changed gjavac to gjc everywhere.
15963 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15965 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15966 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15967 and install the files.
15968 * Makefile.in (JAVA_OBJS_LITE): New variable.
15969 (compiler:): Now include jv-scan as a dependency.
15970 (../jv-scan$(exeext), parse-scan.c): New targets.
15971 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15972 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15973 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15974 check for errors even if parse_only.
15975 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15977 (yylex): New function. Uses java_lex body.
15978 (java_lex): Removed commented out statement. Remove local variable
15979 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15980 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
15981 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
15982 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
15983 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
15984 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
15986 (java_lex_error): Empty if JC1_LITE is defined.
15987 (java_get_line_col): Return 0 if JC1_LITE is defined.
15988 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
15989 SET_MODIFIER_CTX): Moved into the section containing the macros
15990 conditionally defined by JC1_LITE.
15991 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
15992 argument if JC1_LITE is defined.
15993 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
15994 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
15996 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
15997 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
15998 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
15999 to different values according to JC1_LITE.
16000 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16001 declared if JC1_LITE set.
16002 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16003 defined if JC1_LITE not set.
16004 (struct parser_ctx): Reorganized and skip the jc1 front end part
16006 (java_layout_classes): New function definition.
16007 (java_push_parser_context, java_init_lex, yyparse, yylex,
16008 yyerror): Prototype always declared. All other static function
16009 prototypes declared only if JC1_LITE is not set.
16010 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16011 declared in parse.h.
16012 (java_layout_classes): New function.
16013 (java_complete_expand_methods): No longer layout the class here.
16014 * parse-scan.y: New file.
16015 * jv-scan.c: New file.
16017 1998-08-25 Tom Tromey <tromey@cygnus.com>
16019 * gjavah.c (main): Handle -friend option.
16020 (friend_specs): New global.
16021 (generate_access): Handle friend_specs.
16022 (process_file): Likewise.
16023 (MAX_FRIENDS): New macro.
16024 (friend_count): New global.
16025 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16026 Changed all callers.
16028 1998-08-24 Per Bothner <bothner@cygnus.com>
16030 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16031 (main): Handle processing all the entries of a named .zip archive.
16032 * jcf-io.c (jcf_trim_old_input): New function.
16033 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16035 1998-08-24 Per Bothner <bothner@cygnus.com>
16037 * lang.c (flag_assume_compiled): Make default be on.
16039 1998-08-21 Per Bothner <bothner@cygnus.com>
16041 * jcf-dump.c: Add bunches of flags to control output more.
16042 (process_class): New function; support printing more than one class.
16043 (main): Support new --print-main and --javap flags.
16044 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16045 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16047 1998-08-20 Per Bothner <bothner@cygnus.com>
16049 Change mangling of dispatch table to match C++ vtable (w/thunks).
16050 * class.c (build_dtable_decl), java-tree.h: New function.
16051 (make_class_data): Call it.
16052 * decl.c (init_decl_processing): Likewise.
16054 1998-08-19 Warren Levy <warrenl@cygnus.com>
16056 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16057 soft_anewarray; adjust args passed.
16058 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16059 match _Jv_NewObjectArray.
16061 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16063 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16064 * expr.c (loopup_label): Call create_label_decl.
16065 (create_label_decl): New function.
16066 (java_lang_expand_expr): Call expand_start_bindings with argument
16068 * java-tree.h Added space after PROTO in function declarations
16070 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16071 (create_label_decl, push_labeled_block): New function
16073 * lex.c (label_id): Initialize.
16074 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16076 * parse.h Added space after PROTO in function declarations when
16078 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16079 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16080 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16081 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16083 (struct parser_ctxt): New fields current_loop,
16084 current_labeled_block.
16085 (build_if_else_statement, patch_if_else_statement,
16086 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16087 generate_labeled_block, complete_labeled_statement,
16088 build_bc_statement, patch_bc_statement, patch_loop_statement,
16089 build_new_loop, build_loop_body, complete_loop_body): New function
16091 * parse.y (java_warning_count): New global variable.
16092 (label_id): New static variable.
16093 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16094 (block:): Return size_zero_node when block is empty.
16095 (empty_statement:): Return size_zero_node.
16096 (statement:): Implement supplemental action when for_statement: is
16098 (label_decl:): New rule.
16099 (labeled_statement:): Rewritten using label_decl. Actions
16101 (labeled_statement_nsi:): Likewise.
16102 (if_then_statement): Actions implemented.
16103 (while_expression): New rule.
16104 (while_statement:): Rewritten using while_expression. Actions
16106 (while_statement_nsi:): Likewise.
16107 (do_statement_begin:): New rule.
16108 (do_statement:): Rewritten using do_statement_begin. Actions
16110 (for_statement:): Rewritten using for_begin. Actions implemented.
16111 (for_statement_nsi:): Likewise.
16112 (for_header:, for_begin:): New rules.
16113 (for_init:): Actions implemented.
16114 (statement_expression_list:, break_statement:,
16115 continue_statement:): Likewise.
16116 (yyerror): Count number of issued warning(s).
16117 (java_report_errors): Report error(s) and/or warning(s).
16118 (java_complete_class): Use build_java_argument_signature to
16119 recompute completed method signature.
16120 (java_check_regular_methods): New locals method_wfl and aflags.
16121 Use method_wfl instead of lookup_cl during error reports. Fixed
16122 indentation and modified some error messages. Use
16123 lang_printable_name in method instead of the DECL_NAME. New code
16124 to issue warnings on methods not overriding corresponding methods
16125 private to a different package.
16126 (java_method_add_stmt): Call add_stmt_to_compound.
16127 (add_stmt_to_compound): New function.
16128 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16129 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16130 (build_if_else_statement, patch_if_else_statement,
16131 build_labeled_block, generate_labeled_block,
16132 complete_labeled_statement, build_new_loop, build_loop_body,
16133 complete_loop_body, patch_loop_statement, build_bc_statement,
16134 patch_bc_statement, patch_exit_expr): New functions.
16135 * typeck.c (build_java_signature): Build argument signature before
16136 enclosing it in between parenthesis.
16138 1998-08-17 Warren Levy <warrenl@cygnus.com>
16140 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16141 (JAVA_OBJS): Added reminder comment
16143 1998-08-13 Nick Clifton <nickc@cygnus.com>
16145 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16146 be interpreted as a long long.
16148 1998-08-13 Warren Levy <warrenl@cygnus.com>
16150 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16151 soft_initialise_class. Use _Jv_NewMultiArray, not
16152 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16153 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16154 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16155 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16157 1998-08-12 Per Bothner <bothner@cygnus.com>
16159 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16160 length_identifier_node): New global tree node constants.
16161 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16162 Replace uses by super_identifier_node etc.
16163 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16165 * parse.y (resolve_field_access): Don't special-case ".length" if
16166 flag_emit_class_files.
16167 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16168 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16171 1998-08-11 Per Bothner <bothner@cygnus.com>
16173 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16174 * class.c (make_method_value): Remove init for removed fields.
16176 * class.c (layout_class): Use build_java_argument_signature.
16177 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16179 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16180 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16181 (build_java_signature): Don't use push_java_argument_signature.
16183 * typeck.c (lookup_argument_method): New function.
16184 * parse.y (java_check_regular_methods): Use lookup_argument_method
16185 instead of lookup_java_method2 followed by lookup_java_method.
16187 * parse.y (check_method_redefinition): Minor optimization.
16189 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16190 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16192 1998-08-10 Tom Tromey <tromey@cygnus.com>
16194 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16197 * gjavah.c (java_float_finite): Use K&R-style definition.
16198 (java_double_finite): Likewise.
16199 (generate_access): Now returns void. Changed all callers.
16200 (last_access_generated): Removed.
16201 (process_file): Only make a single pass over the .class file.
16203 1998-07-29 Per Bothner <bothner@cygnus.com>
16205 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16206 for compatibility for G++ (with -fvtable-thunks).
16207 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16209 * gjavah.c (process_file): Use public inheritance for super-class.
16211 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16213 * lex.c (java_init_lex): Initialize ctxp->package.
16214 * parse.h (struct parser_ctxt): package and package_len replaced
16215 by tree package, an identifier node. Field method_decl_list is
16216 gone. Fixed comments.
16217 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16218 class_in_current_package): New function prototypes.
16219 * parse.y (array_type:): Set class loaded flag on primitive type
16221 (package_declaration:): Assign ctxp->package to the
16223 (method_invocation:): Handle invocation of method qualified by
16225 (single_type_import_declaration:): Removed ambiguity check.
16226 (java_pop_parser_context): New local variable `next'. Reset and
16227 set IMPORT_CLASSFILE_NAME flags on current and previous import
16229 (java_accstring_lookup): Use new local macro COPY_RETURN.
16230 (lookup_field_wrapper): New function.
16231 (parser_qualified_classname): Use merge_qualified_name.
16232 (parser_check_super_interface): Broaden error message.
16233 (do_resolve_class): Check for qualified class name in the current
16234 compilation unit if appropriate.
16235 (process_imports): Check for already defined classes.
16236 (check_pkg_class_access): Got rid of call to
16237 get_access_flags_from_decl.
16238 (java_complete_expand_methods): Call safe_layout_class based on
16239 the current class size.
16240 (make_qualified_primary): Build a WFL qualification on primary if
16242 (merge_qualified_name): New function.
16243 (make_qualified_name): Use merge_qualified_name.
16244 (resolve_expression_name): Use safe_lookup_field.
16245 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16246 (resolve_qualified_expression_name): Likewise. Check on resolved
16247 element accessibility.
16248 (not_accessible_p, class_in_current_package): New functions.
16249 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16250 (patch_method_invocation_stmt): Merged common pieces. Check
16251 accessibility of invoked method.
16252 (check_for_static_method_reference): Add returned type in error
16254 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16255 (refine_accessible_methods_list): Merged two conditions in test.
16256 (java_complete_class): Sanity check on stabilize_ref gone.
16257 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16259 1998-07-28 Per Bothner <bothner@cygnus.com>
16261 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16263 1998-07-24 Tom Tromey <tromey@cygnus.com>
16265 * gjavah.c (F_NAN): Removed.
16266 (F_NAN_MASK): New macro.
16267 (F_POSITIVE_INFINITY): Removed.
16268 (F_NEGATIVE_INFINITY): Likewise.
16269 (java_float_finite): Rewrote.
16270 (D_NAN_MASK): Renamed.
16271 (java_double_finite): Rewrote.
16272 (D_POSITIVE_INFINITY): Removed.
16273 (D_NEGATIVE_INFINITY): Likewise.
16275 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16276 If verbose, print underlying representation of value in hex.
16278 1998-07-24 Per Bothner <bothner@cygnus.com>
16280 * buffer.h, buffer.c: New files.
16281 * Makefile.in (JAVA_OBJS): Add buffer.o.
16283 Support locals variables and writing their debug entries to .class.
16284 * jcf-write.c: Simplify some by user new buffer type.
16285 (vode_buffer_grow): Removed.
16286 (struct localvar_info): New type.
16287 (localsvars, localvartable): New buffers.
16288 (localvar_alloc, localvar_free): New functions.
16289 (generate_bytecode_insns): Handle local variables.
16290 (generate_classfile): Write LocalVariableTable attribute.
16292 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16294 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16295 * zipfile.h (ZIPMAGIC): New macro.
16297 1998-07-24 Tom Tromey <tromey@cygnus.com>
16299 * Makefile.in (gjavah.o): Updated dependencies.
16300 (jcf-dump.o): Likewise.
16301 (all.indirect): Use ../gjavah.
16302 (../gjavah$(exeext)): Likewise.
16303 (clean): Don't remove gjavah.
16304 (clean): Remove parse.c, not java/parse.c.
16305 * Make-lang.in (java): Added gjavah.
16306 (gjavah$(exeext)): New target.
16307 (GJAVAH_SOURCES): New macro.
16308 (java.all.build): Added gjavah.
16309 (java.all.cross): Likewise.
16310 (java.rest.encap): Likewise.
16311 * config-lang.in (compilers, stagestuff): Added gjavah.
16313 1998-07-23 Tom Tromey <tromey@cygnus.com>
16315 * gjavah.c (java_float_finite): New function.
16316 (java_double_finite): Likewise.
16317 (F_POSITIVE_INFINITY): New macro.
16318 (F_NEGATIVE_INFINITY): Likewise.
16320 (D_POSITIVE_INFINITY): Likewise.
16321 (D_NEGATIVE_INFINITY): Likewise.
16323 (print_field_info): Use java_float_finite and java_double_finite.
16325 1998-07-23 Per Bothner <bothner@cygnus.com>
16327 * parse.y (method_header): Name "this" implicit argument.
16329 1998-07-22 Per Bothner <bothner@cygnus.com>
16331 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16332 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16333 (put_linenumber): New function.
16334 (generate_bytecode_insns, generate_classfile): Write line numbers.
16336 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16338 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16339 (lookup_name, build_known_method_ref, build_class_init,
16340 build_invokevirtual, invoke_build_dtable, match_java_method,
16341 build_field_ref, pushdecl_force_head, build_java_binop,
16342 binary_numeric_promotion, build_decl_no_layout,
16343 build_java_arrayaccess, build_newarray, build_anewarray,
16344 build_java_array_length_access, build_java_arraynull_check): New
16345 extern function prototypes.
16346 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16347 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16349 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16351 * jcf.h (jcf_out_of_synch): New extern function prototype.
16352 * parse.h: Static/global function implemented in parse.y
16353 prototyped and declarations moved at the end of the file.
16354 (DECL_P): Check that the argument isn't null.
16355 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16356 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16357 (QUAL_DECL_TYPE): New macro.
16358 (PARAMS): Macro definition removed.
16359 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16360 (return_statement:): Call build_return.
16361 (field_access:): Call make_qualified_primary in sub rule.
16362 (method_invocation:): Build method invocation and call
16363 make_qualified_primary when processing primaries.
16364 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16365 get_type_from_signature.
16366 (java_check_regular_method): Extra integer 0 argument when calling
16367 lookup_java_method2.
16368 (lookup_java_interface_method2): Extra method DECL argument when
16369 calling lookup_java_interface_method2.
16370 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16371 COMPOUND_EXPR node.
16372 (java_complete_expand_method): Layout current class iff not
16373 already done. Don't process interface's methods.
16374 (java_complete_expand_method): Use super class only if it
16375 exists. Use current class otherwise.
16376 (make_qualified_primary): New function.
16377 (resolve_expression_name): Process qualified expression or
16378 expression from primary the same way.
16379 (resolve_expression_name): Two last arguments to
16380 resolve_field_access are now NULL_TREEs.
16381 (resolve_field_access): New variable is_static. Local field must
16382 be DECLs. is_static computed on field DECLs only. Append code in
16383 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16384 to initialize field_type.
16385 (resolve_qualified_expression_name): New local variable,
16386 previous_call_static and is_static. Handle primaries with function
16387 calls, casts, array references and `this'. `super' now handled as
16388 `(super_class)this'. Use is_static to clarify boolean expressions.
16389 Added code to handle case where a proper handle is required to
16390 access a field. Use QUAL_DECL_TYPE where applicable.
16391 (maybe_access_field): New function.
16392 (patch_method_invocation_stmt): New arguments primary, where,
16393 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16394 deleted. Use `where' as a type to search from if specified. Check
16395 for static method reference where forbidden. Append primary or
16396 current_this to the argument list if not calling constructor nor
16398 (check_for_static_method_reference): New function.
16399 (patch_invoke): Layout the class on which new is done if
16401 (lookup_method_invoke): Changed format to report errors on
16403 (qualify_ambiguous_name): New local variable this_found. Now
16404 handle things from primaries. Method call are considered
16406 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16407 changed into NULLs.
16408 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16409 (java_complete_tree): New case fo RETURN_EXPR. Process function
16410 call arguments in separate function.
16411 (complete_function_arguments): New function.
16412 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16414 (patch_assignment): Take the return function slot into account as
16415 a RHS. Distinguish assignment from a return.
16416 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16417 when checking methods in interfaces.
16418 (resolve_type_during_patch): NULL argument to unresolve_type_p
16419 instead of NULL_TREE.
16420 (patch_newarray): Fixed typo in comment.
16421 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16422 (build_return, patch_return): New functions.
16423 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16425 1998-07-21 Per Bothner <bothner@cygnus.com>
16427 * constants.c (find_name_and_type_constant, find_fieldref_index,
16428 find_methodref_index): New methods.
16429 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16430 just return given method. Also, rename to build_known_method_ref.
16431 (expand_invoke): Rename call to build_invoke_non_interface.
16432 * java-tree.h, parse.h: Update prototype.
16433 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16434 (such as expand_expr_stmt) if flag_emit_class_files.
16435 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16436 STACK_TARGET, IGNORE_TARGET): New macros.
16437 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16438 (generate_bytecode_insn): New function to generate method's bytecode.
16439 (generate_classfile): Node generate Code attribute for a method.
16440 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16441 push_long_const, field_op, adjust_typed_op, maybe_wide):
16442 New functions used by generate_bytecode_insn.
16444 * typeck.c (signature_include_return): Remove variable.
16445 (push_java_argument_signature, build_java_argument_signature): New.
16446 (build_java_signature): Use push_java_argument_signature.
16447 * parse.y: Use build_java_argument_signature instead of fiddling
16448 with signature_include_return.
16450 1998-07-17 Tom Tromey <tromey@cygnus.com>
16452 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16455 * Makefile.in (all.indirect): Added gjavah$(exeext).
16456 (gjavah$(exeext)): Added $(exeext).
16459 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16461 * class.c (layout_class): Call to java_layout_parsed_class replace
16462 by safe_layout_class.
16463 * expr.c (build_java_array_length_access): Removed static storage
16464 class in the function definition.
16465 (build_java_arraynull_check): Likewise.
16466 Also fixed typos in two comments.
16467 * lex.c (java_init_lex): Initialize static global kw_length.
16468 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16469 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16471 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16472 * parse.h (resolve_no_layout): New static function declaration.
16473 (get_identifier_in_static): Declaration removed.
16474 (java_layout_parsed_class): Function name declaration changed to
16476 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16477 not_initialized_as_it_should_p, build_this): New static function
16479 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16480 binary_numeric_promotion, stabilize_reference,
16481 build_decl_no_layout, build_java_arrayaccess): Extern function
16482 declarations moved into their own section.
16483 (build_newarray, build_anewarray, build_java_array_length_access,
16484 build_java_arraynull_check): New extern function declarations.
16485 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16486 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16488 (CALL_CONSTRUCTOR_P): New macro.
16489 * parse.y (kw_length): New static global tree node.
16490 (return_statement): Tagged <node>.
16491 (RETURN_TK): Tagged <operator>.
16492 (variable_declarator_id:): Build variable declaration with an
16493 empty initialization value if a syntax error was found in the
16494 initialization part of the variable declaration.
16495 (statement_without_trailing_substatement:): return_statement: now
16496 uses the default rule.
16497 (return_statement:): Temporarily fixed to return NULL_TREE.
16498 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16499 (class_instance_creation_expression:): Class creation rules now
16500 call build_method_invocation upon reduction.
16501 (array_creation_expression:): Rules call build_newarray_node upon
16503 (dim_exprs:): Build a list of dimension expressions.
16504 (dim_expr:): Store location of the OSB_TK in the dimension
16506 (method_invocation:): Added a new error rule.
16507 (build_unresolved_array_type): WFL argument may also be an array
16508 on a primitive type. Name of the argument changed to reflect this.
16509 (method_declarator): Insert argument type at the beginning of the
16510 argument type list and later reverse the list.
16511 (unresolved_type_p): Argument 'returned' may be optionally
16513 (java_layout_class_from_source): Function renamed
16515 (resolve_and_layout): Now call resolve_no_layout and
16517 (resolve_no_layout): New function.
16518 (purify_type_name): New function.
16519 (complete_class_report_errors): Call purify_type_name during error
16520 report on a type not found.
16521 (process_imports): error_found local variable doesn't need to be
16522 initialized to zero.
16523 (declare_local_variables): New local type_wfl. Fixed typo in error
16524 message. type_wfl assigned to unresolved type and used to register
16525 incomplete type. Build a WFL around the variable initialization
16526 statement so that debug info can be generated on it.
16527 (source_start_java_method): Reverse argument list after they've
16529 (current_this): New static global variable.
16530 (java_complete_expand_methods): Set current_this when appropriate.
16531 (resolve_expression_name): Build correct static and non static
16532 field access bearing a simple name.
16533 (resolve_field_access): Resolve the length field of arrays. Handle
16535 (patch_method_invocation_stmt): Set the type of the method
16536 invocation to error_mark_node. This value is later overridden by a
16537 valid type, if any. Don't handle qualified constructor invocation
16538 as qualified method invocation. Call lookup_method_invoke with its
16539 new flag. It's no longer necessary to access the selected method
16540 as the value of a tree list. Handle constructor invocation.
16541 (patch_invoke): Reverse argument list when invoking non interface
16542 methods. Insert call to new as the first argument of the
16544 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16545 defined within a final class. Return INVOKE_STATIC if the invoked
16546 method is a constructor.
16547 (lookup_method_invoke): New lc argument is a flag to indicate a
16548 constructor lookup. Now handle constructor lookup. Choose the most
16549 specific method in case several were matching the invocation
16550 requirements. Return a method decl instead of a tree list featuring
16551 one single method decl element.
16552 (refine_accessible_methods_list): New lc flag argument to
16553 indicate that a constructor is being looked up.
16554 (not_initialized_as_it_should_p): New function.
16555 (java_complete_tree): Now process fake tree codes
16556 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16557 save_expr on resolved function call arguments. Case on
16558 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16559 (patch_assignment): LHS can be a field access expression. When
16560 dealing with reference, lhs_type is the promoted type of the
16561 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16563 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16564 (patch_binop): Use not_initialized_as_it_should_p where
16566 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16567 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16569 (resolve_type_during_patch): New function.
16570 (patch_cast): Call resolve_type_during_patch to resolve type and
16571 report error accordingly.
16572 (patch_array_ref): Use not_initialized_as_it_should_p where
16573 applicable. Array base expression is saved before being
16574 used. Promote the type of an array elements if it contains non
16576 (build_newarray_node, patch_newarray, build_this): New functions.
16578 1998-07-16 Tom Tromey <tromey@cygnus.com>
16580 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16581 increment it in `for' statement.
16582 (print_field_info): If number is inf or nan, don't print it.
16583 (print_method_info): If method name is `delete', just ignore it.
16584 (print_c_decl): Special-case jstringArray.
16586 * gjavah.c (help): New function.
16587 (no_argument): New function.
16588 (usage): Changed text.
16589 (main): Rewrote argument handling. Now handles -v, --help,
16591 (version): New function.
16592 (found_error): New global.
16593 (main): Return found_error.
16594 (generate_access): Set found_error.
16595 (print_c_decl): Likewise.
16597 1998-07-15 Tom Tromey <tromey@cygnus.com>
16599 * gjavah.c (print_c_decl): Don't print "," when examining field.
16600 Skip type name when looking at "[L" types.
16601 (process_file): Now static.
16602 (generate_access): Now returns int.
16603 (last_access_generated): New global.
16604 (process_file): Clear last_access_generated; make multiple passes
16606 (print_field_info): Just return if generate_access returns true.
16607 (print_method_info): Likewise. Also, allow <init> functions to
16609 (print_c_decl): Added is_init argument. Print constructors
16611 (print_cxx_classname): Use UTF8_GET to extract characters from
16613 (print_base_classname): New function.
16614 (print_class_decls): New function.
16615 (process_file): Use it.
16616 (utf8_cmp): New function.
16618 1998-07-13 Nick Clifton <nickc@cygnus.com>
16620 * lang-options.h: Format changed to match changes in gcc/toplev.c
16621 to implement a --help option.
16623 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16625 * decl.c (init_decl_processing): Revert change to dtable_type.
16627 1998-07-09 Per Bothner <bothner@cygnus.com>
16629 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16631 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16633 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16635 * lang.c (lang_init): Default flag_exceptions to 1, without
16636 checking to see if it's 2 first.
16638 1998-07-08 Jeffrey A Law (law@cygnus.com)
16640 * constants.c: Include "system.h".
16641 * decl.c: Likewise.
16642 * lang.c (flag_new_exceptions): Get via extern now.
16643 (lang_init_options): New functions. Turn on flag_new_exceptions.
16645 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16647 * lex.c (java_lex): Return 0 when we see an invalid character in
16650 * lex.c (java_read_char): Specify extra argument when calling
16652 (java_read_unicode, java_parse_end_comment,
16653 java_parse_escape_sequence): Likewise,
16654 (java_lex): Specify extra argument when calling
16655 java_lex_error. Test that IDs are beginning with a legal character
16656 for IDs. Handle invalid characters with an error message and a
16657 call to java_lex_error.
16658 (java_lex_error): Adjust column position by new argument
16659 `forward'. Issue an error even if in the middle of reporting an
16662 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16664 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16665 we don't explicitly put a null pointer when we're copying it.
16667 1998-07-07 Tom Tromey <tromey@cygnus.com>
16669 * gjavah.c (print_cxx_classname): New function.
16670 (super_class_name): Likewise.
16671 (print_super_fields): Removed.
16672 (in_super): Removed.
16673 (print_field_info): Never generate #defines.
16674 (print_c_decl): Changed generated types to match JNI. No longer
16675 print class name before method name.
16676 (print_method_info): Print "static" before static methods.
16677 Print "virtual" before non-final methods.
16678 (usage): Use exit(1), not exit(-1).
16680 (print_field_info): Use %.17g to print a double.
16681 (last_access): New globals.
16682 (process_file): Initialize last_access.
16683 (usage): Now static.
16684 (ACC_VISIBILITY): New define.
16685 (generate_access): New function.
16686 (print_field_info): Call it.
16687 (print_method_info): Likewise. Also, generate information for all
16688 methods, not just native methods. Return void.
16689 (print_c_decl): Return void.
16690 (print_field_info): Return void.
16692 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16694 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16695 processing the jc1 grammar file. Prefix bison functions and
16696 variables with java_.
16697 (parse.c): Dependencies on parse.h and lex.h
16698 * expr.c (build_java_arrayaccess): Function now global.
16699 * java-tree.h: Comment reorganized to carry on previous
16700 classification effort.
16701 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16702 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16703 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16704 java_parse (new prefix java_ generated by bison).
16705 (java_layout_parsed_class, java_register_parsed_class): Function
16707 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16708 * lex.c (static tree wfl_op): Variable deleted.
16709 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16710 ctxp fields to NULL_TREE.
16711 (java_lex): No longer create WFL for operators. Filename caching
16712 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16713 created as STRING_CST and later expanded. Removed extra argument
16714 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16716 (build_wfl_node): Removed code in comments.
16717 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16718 store token and location data in the current bison token.
16719 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16720 static/extern function declaration at the beginning of the file.
16721 (struct qualification): Data structure definition deleted.
16722 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16723 (qualify_ambiguous_name): Function declaration modified. Function
16724 now returns nothing.
16725 (build_array_ref, patch_array_ref, make_qualified_name,
16726 resolve_qualified_expression_name, maybe_generate_clinit,
16727 resolve_field_access): New static function declarations.
16728 (build_java_arrayaccess): New extern function declaration.
16729 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16730 (CALL_EXPR_PRIMARY): Macro deleted.
16731 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16732 (struct parser_ctxt): Field initialized_final
16733 removed. non_static_initialized, static_initialized: New fields.
16734 * parse.y (static tree kw_super, static tree kw_this): New global
16736 (%union): tree wfl field of operator member replaced by int
16737 location. WFLs are non longer created for operators.
16738 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16739 (qualified_name:): Now calls make_qualified_name to build the
16741 (type_declaration:): Consider generating <clinit> when class
16743 (variable_declarator:): Directly build an assignment node when the
16744 variable is initialized when declared.
16745 (this_or_super:): Build a WFL and set current location when THIS
16746 or SUPER are parsed.
16747 (expression_statement:): Wrap statement around a WFL.
16748 (primary_no_new_array:): Fixed typo. Changed value returned by
16749 THIS_TK because of its new type (temporary).
16750 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16751 (field_access:): Build qualified name with SUPER.
16752 (method_invocation:): Fixed returned value because of SUPER's new
16754 (array_access:): Use OSB_TK location information.
16755 (post_increment_expression:, post_decrement_expression:,
16756 unary_expression:, pre_increment_expression:,
16757 pre_decrement_expression:, unary_expression_not_plus_minus:,
16758 cast_expression:, multiplicative_expression:,
16759 additive_expression:, shift_expression:, relational_expression:,
16760 equality_expression:, and_expression:, exclusive_or_expression:,
16761 inclusive_or_expression:, conditional_and_expression:,
16762 conditional_or_expression:, assignment:): Use new location/token
16763 information available on operators.
16764 (create_class): Set super_decl_type to NULL_TREE when processing
16766 (register_fields): Field initialization is now a MODIFY_EXPR
16767 node. Chain initialization code to the matching lists (according
16768 to the field declaration modifiers).
16769 (maybe_generate_clinit): New function.
16770 (method_header): Don't set method's DECL_NAME to a WFL when adding
16771 methods to java.lang.Object.
16772 (resolve_and_layout): Now can return NULL_TREE if the type
16773 resolution fails. Otherwise, return the class DECL instead of its
16775 (check_method_redefinition): Don't patch method DECL_NAME if it
16776 belongs to java.lang.Object.
16777 (process_imports): Simply assign error_found to the value returned
16778 by check_pkg_class_access.
16779 (declare_local_variables): Don't use their init statements (if
16780 any) when parsing error were previously found. Reuse MODIFY_EXPR
16781 build during parsing as an init statement.
16782 (java_method_add_stmt): Now return the current method body.
16783 (java_layout_parsed_class, java_register_parsed_class): Functions
16785 (java_complete_expand_methods): Initialize the constant pool on a
16786 per class basis. Layout the classes before expanding their method
16787 bodies. Don't try expand artificial constructor code if error were
16788 found. Make the classes data and register them if no error were
16790 (java_complete_expand_method): Retrieve an artificial constructor
16791 argument list before entering its body. Assign the top block to
16792 the artificial constructor function body and set types of declared
16793 blocks and compound statements to void. Walk method body if not an
16794 artificial constructor.
16795 (make_qualified_name, cut_identifier_in_qualified): New functions.
16796 (resolve_expression_name): Fixed comments. Save/restore the
16797 current class CLASS_LOADED_P flag value. Build non qualified
16798 static field access and handle qualified expression names.
16799 (resolve_field_access, resolve_qualified_expression_name): New
16801 (patch_method_invocation_stmt): Use the new expression resolution
16802 scheme, calling resolve_field_access when the function call is
16803 resolved as an expression.
16804 (qualify_ambiguous_name): Function rewritten to work on qualified
16805 expression produced by make_qualified_name.
16806 (java_complete_tree): Promote type when function's argument are
16807 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16808 the assignment to discover further errors if RHS is a expression
16809 name that fails to evaluate. Declare LHS initialized even though
16810 the assignment failed. Don't use the location variable and removed
16811 extra argument in patch function calls. Now handle the ARRAY_REF
16812 case and build internal string representation when STRING_CSTs are
16814 (build_method_invocation): Don't wrap function call around a WFL.
16815 (build_assignment): Likewise. Use the operator location
16817 (patch_assignment): Handle array access LHSs. Handle error
16818 provenance, resulting in a better error report.
16819 (build_binop): Use op_location from operator as binop location
16821 (build_unaryop, build_incdec, build_cast): Likewise.
16822 (patch_binop): Extract location information from the node. Fixed
16823 typo in error message.
16824 (patch_unary_op): Extract location information from the node.
16825 (build_array_ref, patch_array_ref): New functions.
16827 1998-07-01 Tom Tromey <tromey@cygnus.com>
16829 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16830 match _Jv_IsInstanceOf.
16831 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16832 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16834 1998-06-30 Tom Tromey <tromey@cygnus.com>
16836 * decl.c (init_decl_processing): Functions are now named
16837 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16839 1998-06-29 Per Bothner <bothner@cygnus.com>
16841 * java-tree.h (load_class): Add prototype.
16842 * class.c (is_compiled_class): Add missing arg to load_class.
16843 * expr.c (expand_java_NEW): Call load_class.
16844 * parse.y (process_import): Removed bogus use of void return value.
16846 1998-06-25 Per Bothner <bothner@cygnus.com>
16848 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16849 Function name is "_Jv_Throw" instead of "soft_athrow".
16850 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16851 Function name is "_Jv_AllocObject" instead of "soft_new".
16852 Takes an extra parameter (object size).
16853 * expr.c: Update calls.
16855 1998-06-24 Per Bothner <bothner@cygnus.com>
16857 * lex.c (java_get_line_col): Handle end-of-file.
16858 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16860 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16862 * lang.c (lang_init): Make -fexceptions the default.
16863 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16864 exception handling is not turned on.
16866 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16868 * lang.c (flag_new_exceptions): Make this this default.
16869 * decl.c (end_java_method): Call emit_handlers.
16870 * except.c (method_init_exceptions): Set language code and version.
16871 (expand_start_java_handler): Enable exception, and call
16872 expand_eh_region_start.
16873 (expand_end_java_handler): Enable exception, and set up catch blocks.
16874 (emit_handlers): New routine to generate the saved handlers.
16875 * java-except.h (emit_handlers): Add prototype.
16877 1998-06-12 Per Bothner <bothner@cygnus.com>
16879 We used to have three different representations of the constant pool:
16880 the CPool structure, the tree_constant_pool, and the constructures
16881 used to build the Class object (which may need class and string
16882 constants) in compiled code. None were appropriate for compiling
16883 to .class files, so I did a major overhaul.
16885 First, the tree_constant_pool array was removed. Things were
16886 modified to the CPool structure in the JCF could be used.
16887 Second, a "capacity" field was added to the CPool, and functions
16888 written to search for a matching constant, adding one if not found.
16889 The code that generated the Class object was changed to use a CPool.
16890 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16891 the static Class object are now only in build_constants_constructor.
16892 Finally, I wrote code which can generate a .class file (including its
16893 constant pool) from the RECORD_TYPE of a class. This is a big step
16894 on the way to compiling Java source into .class files.
16896 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16897 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16899 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16900 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16901 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16902 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16903 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16904 (lang_type): Removed constant_pool field.
16905 * jcf.h (CPool): Renamed size to count. Added field capacity.
16906 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16907 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16908 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16910 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16911 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16912 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16913 (set_constant_entry, find_constant1, find_constant2,
16914 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16915 find_utf8_constant, find_class_or_string_constant): New functions.
16917 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16918 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16919 (give_name_to_class, get_class_constant): Likewise.
16920 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16921 (get_name_and_type_constant, get_ref_constant): Removed.
16922 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16923 * parse.y: Don't save/restore tree_constant_pool.
16924 * verify.c (verify_jvm_instructions): Update for new approach.
16925 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16927 * lang-options.h: Added -femit-class-file, -femit-class-files.
16928 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16929 (lang_f_options): Added "emit-class-file(s)".
16931 * expr.c (build_java_arrayaccess): Generate more efficient array
16932 bounds checking, by using unsigned compare.
16934 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16936 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16938 * parse.h: New comment on the handling of unresolved type
16939 identifiers. JDEPs are now part of the jdep_code enum.
16940 (typedef struct jdep): Now use enum jdep_code or int, depending on
16941 availability. Both are narrowed down to an 8 bits bitfield.
16942 (CALL_EXPR_PRIMARY): Fixed comment.
16944 1998-06-10 Tom Tromey <tromey@cygnus.com>
16946 * Make-lang.in (java): Added gjavac and jvgenmain.
16947 (java.start.encap): Depend on gjavac.
16948 (java.rest.encap): Depend on jvgenmain.
16950 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16951 (JAVA_CROSS_NAME): Likewise.
16952 (java.all.build): Depend on jvgenmain and gjavac.
16953 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16954 (jvgenmain$(exeext)): New target.
16955 (java.install-common): Wrote.
16956 * config-lang.in (compilers, stagestuff): Added gjavac and
16959 1998-06-10 Dave Brolley <brolley@cygnus.com>
16961 * lang.c (lang_decode_option): New argc/argv interface.
16963 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16965 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16966 * decl.c (build_decl_no_layout): New function.
16967 * expr.c (java_lang_expand_expr): Layout declarations found in
16968 blocks before they're pushed.
16969 * jcf-parse.c (load_class): Save current line when parsing class
16971 (parse_source_file): Register class before expanding their
16973 * lang.c (put_decl_node): Produce `null' when `void *' is
16975 * lex.c (static tree wfl_op): New static global, for error report
16977 (java_init_lex): wfl_operator and wfl_op initialized
16978 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16980 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
16981 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
16982 build_unresolved_array_type): New static function definitions.
16983 (build_decl_no_layout): New extern function declared.
16984 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
16985 faulty modifier exists.
16986 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
16987 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
16988 (UNARY_PLUS_EXPR): New fake operator.
16989 (struct parser_ctxt): New field osb_number.
16990 * parse.y (static tree wfl_operator): New static WFL for operator
16991 bound error messages.
16992 (DECR_TK, INCR_TK): Moved.
16993 (OP_TK): Tagged <operator>.
16994 (array_type:): Now call build_unresolved_array_type.
16995 (dim_expr:): Count the number of '[' seen.
16996 (post_increment_expression, post_decrement_expression,
16997 pre_increment_expression, pre_decrement_expression,
16998 unary_expression_not_plus_minus, unary_expression:): Actions are
16999 now building the corresponding unary expressions.
17000 (cast_expression:): Actions are now building cast expressions.
17001 (build_unresolved_array_type): New function.
17002 (create_interface): Reset the number of declared interfaces.
17003 (create_class): Likewise.
17004 (method_header): Methods declared within the scope of an interface
17005 are now implicitly set public and abstract.
17006 (java_complete_class): Variable's and parameter's type are patched
17007 with a promoted type.
17008 (declare_local_variables): Resolved non builtin types are promoted
17009 before being used to build a variable decl. Removed type patch
17010 posted on variable initialization statement.
17011 (source_start_java_method): Use build_decl_no_layout to build the
17012 decl of a parameter of incomplete type.
17013 (java_register_parsed_class): Process interfaces too. Call
17014 rest_of_decl_compilation on each processed class declarations.
17015 (java_complete_expand_methods): Don't attempt to expand things in
17017 (java_complete_tree): Process CONVERT_EXPR, even though it always
17018 has a type. Propagate error_mark_node to node's type too. Promote
17019 method's call argument type and return error_mark_node if
17020 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17021 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17022 handle unary operator nodes.
17023 (build_assignment): Added comment.
17024 (print_int_node): New function.
17025 (patch_assignment): New second argument. New error handling. Use
17026 print_int_node. Handle references. Use can_cast_to_p to issue
17027 different error message according to the context and check upon
17028 the initialization of the RHS.
17029 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17030 (operator_string): Handle more operators.
17031 (patch_binop): No longer use a function static
17032 wfl_operator. Improved error message on shift distance.
17033 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17034 patch_cast): New functions.
17036 1998-06-05 Per Bothner <bothner@cygnus.com>
17038 * jvspec.c: New file.
17039 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17041 * java-tree.h (identifier_subst): Add declaration.
17043 1998-06-04 Tom Tromey <tromey@cygnus.com>
17045 * jvgenmain.c (main): Generate call to JvRunMain.
17047 * class.c (make_class_data): Push value for "sync_info" field.
17048 * decl.c (init_decl_processing): Push "sync_info" field.
17050 1998-06-03 Per Bothner <bothner@cygnus.com>
17052 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17053 Java (source) name, not signature.
17054 Set TYPE_ALIGN to (at least) that of element_type.
17056 1998-06-02 Per Bothner <bothner@cygnus.com>
17058 * class.c: Moved classname-mangling-rekated code to ...
17059 * mangle.c: ... this new file.
17060 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17061 * Makefile.in: Update for above changes.
17063 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17065 * expr.c (truthvalue_conversion): Convert integer and floating
17066 point value to their truth value.
17067 * lex.c (java_lex): Handle the `null' literal.
17068 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17069 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17070 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17073 * parse.y: Reorganization/documentation on token declaration.
17074 (binop_lookup[]): New added new tree codes.
17075 (relational_expression): Build corresponding binary operators.
17076 (equality_expression, conditional_and_expression,
17077 conditional_or_expression): Likewise.
17078 (java_complete_class): Fix crash in debug message.
17079 (java_complete_tree): Check initialization of method call
17080 arguments. Further bogus node evaluation to detect more error
17081 during assignments. Handles more binary operators.
17082 (patch_assignment): Use DECL_P.
17083 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17085 (operator_string): Handle more case. Compacted source.
17086 (patch_binop): Changed function comment. Checking for
17087 uninitialized first operand takes the compound assignment into
17088 account and uses DECL_P. Checking for uninitialized second operand
17089 delayed to routine's end. Use macros to issue type bound error
17090 messages and issue messages on both operands if their types are
17091 different. Force fixed type into node. Handle all binary
17094 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17096 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17097 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17098 build operator node and return tokens.
17099 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17100 * parse.h (java_complete_tree): Changed returned type in prototype.
17101 (build_method_invocation, build_assignment, patch_assignment,
17102 patch_binop): New static function declarations.
17103 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17104 BUILD_EXPR_WFL): New macros.
17105 * parse.y (enum tree_code binop_lookup[]): New static for token to
17107 (%union): Parser union has new sub-structure `operator'.
17108 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17109 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17110 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17111 ASSIGN_ANY_TK): Tokens tagged `operator'.
17112 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17113 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17114 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17115 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17116 (assignment_operator:): Rule tagged `operator'.
17117 (expression_statement:): Re-installed default rule.
17118 (method_invocation:): Sub rules call build_method_invocation.
17119 (postfix_expression:): Don't attempt to resolve name here. Just
17121 (multiplicative_expression:): Sub-rules build corresponding binop
17123 (additive_expression:, shift_expression:, and_expression:,
17124 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17125 (assignment:): Sub rule invoke build_assignment.
17126 (assignment_operator:): Default rules on sub rules.
17127 (force_error): Added documentation on this variable.
17128 (declare_local_variables): Build initialization calling
17130 (expand_start_java_method): Removed unused rtx declaration. Mark
17131 arguments as already initialized.
17132 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17133 (java_complete_expand_methods): Don't process next method if
17134 completion of the previous one triggered errors.
17135 (java_complete_expand_method): Call source_end_java_method if no
17136 error were found during completion.
17137 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17138 locals declaratilon. Handle names found within a class. Return
17139 error_mark_node when things aren't found.
17140 (patch_method_invocation_stmt): Return error_mark_node on failures.
17141 (patch_invoke): Removed unused local. Return the correct node.
17142 (java_complete_tree): Now returns a value. The BLOCK section binds
17143 local identifiers and the type of a BLOCK is now void. Assign the
17144 result of operand completion on COMPOUND_EXPR. Assign the
17145 encapsulated node of a WFL to the result of its completion, except
17146 when the node is an identifier. Now handle MODIFY_EXPR and several
17147 binary operators. Return error_mark_node on errors.
17148 (build_method_invocation, build_assignment, patch_assignment,
17149 build_binop, operator_string, patch_binop): New functions.
17150 * typeck.c (binary_numeric_promotion): New function.
17152 1998-05-21 Per Bothner <bothner@cygnus.com>
17154 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17155 Replace most uses of ident_subst by identifier_subst.
17157 * class.c (push_class_static_dummy_field): Removed function.
17158 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17159 instead of looking got "class" static field. Create that decl here.
17160 (class_identifier_node): Removed; no longer needed.
17161 (init_class_processing): Don't init class_identifier_node.
17162 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17163 Do nreverse 0 times (instead of twice) for Object and Class.
17164 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17166 1998-05-20 Per Bothner <bothner@cygnus.com>
17168 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17169 while initializing linenumber_count and linenumber_table.
17170 Do it before init_function_start (which calls emit_line_note).
17171 * expr.c (expand_byte_code): Don't need to clear lineno here.
17173 1998-05-18 Tom Tromey <tromey@cygnus.com>
17175 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17176 then mangle number as _N_.
17178 * class.c (mangle_class_field): New function.
17179 (build_class_ref): Set assembler name of class reference using
17180 mangle_class_field.
17181 (push_class_static_dummy_field): Likewise.
17183 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17185 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17186 of assigning to TREE_CODE. The latter method exploits a feature
17187 of GCC that is not ANSI compliant.
17189 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17191 * decl.c (pushdecl_force_head): New function.
17192 (pushlevel): Removed conditional printf.
17193 (complete_start_java_method): Don't enter local variable scope if
17194 function is compiled from source code.
17195 * expr.c: parse.h now included
17196 (java_lang_expand_expr): New function.
17197 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17198 printf. Terminate buffer when doing directories.
17199 * jcf-parse.c (parse_source_file): Call lang_init_source before
17200 parsing and before code generation.
17201 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17202 use printf if the macro is defined.
17203 * lang.c (lang_init): Install lang_expand_expr hook on
17204 java_lang_expand_expr.
17205 (java_dummy_print): New function.
17206 (lang_init_source): New function.
17207 * lex.c (java_lex): Remember location of an opening brace at the
17208 second nesting level.
17209 (java_is_eol): Unget character seen after a CR if it is EOF.
17210 * parse.h: Now includes lex.h
17211 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17212 printf if the macro is defined.
17213 (expand_start_java_method, build_expr_block, enter_block,
17214 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17215 New static function declarations.
17216 (pushdecl_force_head): New extern function declaration.
17217 (INCOMPLETE_TYPE_P): New macro.
17218 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17219 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17220 BLOCK_EXPR_ORIGIN): New macros.
17221 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17222 DECL_SOURCE_LINE_LAST): New macros.
17223 (struct parser_ctxt): Removed field current_method_decl, redundant
17224 with the field current_function_decl. Added fields
17225 first_ccb_indent1 and pending_block.
17226 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17227 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17229 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17230 (compilation_unit:): Cosmetic on sub rule.
17231 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17232 (variable_initializer:): Installed default rule on expression:.
17233 (method_declaration:): method_header: starts a new
17234 method. method_body: installs the function body, absorbs blocks
17235 emitted for temporary variable scopings, pops function's body block
17236 and merges function's last statement lineno in DECL_SOURCE_LINE.
17237 (method_body:): Installed default rules.
17238 (block:): Call enter_block when an opening brace is seen. Absorb
17239 scoping blocks and call exit_block when a closing brace is seen.
17240 (block_statement:): Cosmetic changes.
17241 (method_invocation:): Create WFL around CALL_EXPR node.
17242 (patch_stage): Added comment around definition.
17243 (method_header): Try to use first_ccb_indent1 as the first line of
17244 the method, so BP debug info are emitted at the first opening
17245 brace of the function. If the function has no body, use the
17246 location of the function's name. Override currently defined method
17247 name with the matching WFL so we can point redefinition errors
17248 using the location where the function's name was declared.
17249 (check_abstract_method_header): Interprets DECL_NAME as an
17250 identifier or as a WFL, accordingly.
17251 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17252 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17253 location and name information out of it and reinstall DECL_NAME to
17254 its original identifier node value.
17255 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17256 function's source code).
17257 (read_import_dir): Test the value returned by find_class and issue
17258 a fatal accordingly.
17259 (declare_local_variables): Push a new block for the scope of the
17260 new variable(s) if code has been already generated at that nesting
17261 level. Pinpoint redefinition errors using the variable id
17262 WFLs. Generate initialization code if necessary. If the variable
17263 type is incomplete, register a patch on its decl.
17264 (source_start_java_method): Rewritten. Define a new block for the
17265 function's parameters. Build parameter decl out of function's
17266 arguments and register them for a patch if their types are
17268 (expand_start_java_method): Includes the part of
17269 source_start_java_method that was pushing the parameter decls and
17270 completing the method start code.
17271 (source_end_java_method): Removed call the expand_end_bindings and
17272 poplevel (already taken care of). Reinstall function's arguments
17273 and get function's last line of code before calling
17274 expand_function_end.
17275 (java_method_add_stmt): New comment before the function's
17276 code. Complement the second operand of the current COMPOUND_EXPR
17278 (java_complete_expand_methods): Don't generate debug info on line
17279 zero when expanding a generated constructor.
17280 (java_complete_expand_method): Set start and end line numbers for
17281 a artificially generated constructor to one and manually call
17282 enter_block and exit_block when defining it. For all methods:
17283 expand function's start calling the new expand_start_java_method
17284 and invoke java_complete_tree on the effective method's body, if
17286 (resolve_expression_name): Now use lookup_name_in_blocks to search
17287 local variable decls and print out an error when variables are
17289 (patch_method_invocation_stmt): Inserted comment before the
17291 (lookup_method_invoke): Chain method's arguments using chainon
17292 with the current arg list as a second argument. Inserted missing
17293 IDENTIFIER_POINTER when reporting an error on methods not found.
17294 (refine_accessible_methods_list): Don't retain constructors.
17295 (patch_arguments): Function removed.
17296 (java_complete_tree): Inserted comment before the function's
17297 code. New case for BLOCKs. Moved the WFL case a bit
17298 further. Complete function's arguments.
17299 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17300 maybe_absorb_scoping_blocks): New functions.
17302 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17304 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17306 * jcf-parse.c (parse_source_file, java_error_count): New forward
17307 and extern declarations.
17308 (java_parse_abort_on_error): Macro moved.
17309 (jcf_parse_source): fatal called if fopen fails. Now calls
17311 (parse_source_file): New parse_only parameter. Reflects the
17312 elimination of the second pass.
17313 (yyparse): parse_source_file called with argument set to 0.
17314 * jcf.h (JCF_ZERO): Sets java_source to zero.
17315 * lex.c (java_init_lex): pass argument is gone. Function modified
17316 to be called once during the analysis of a file.
17317 (java_unget_unicode): Fixed typo in fatal message.
17318 (java_get_line_col): Likewise.
17319 (java_lval): Likewise. String literals no longer built during
17321 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17323 * parse.h (MODIFIER_WFL): New macro.
17324 (parse_check_super, parser_check_super_interface): Now return int.
17325 (parser_chain_incomplete_item, not_builtin_p,
17326 complete_method_decl): Declarations removed.
17327 (build_method_invocation_stmt, build_invoke): Renamed using the
17328 `patch' instead of `build'
17329 (register-incomplete_type, obtain_incomplete_type,
17330 java_complete_tree, java_complete_expand_method,
17331 unresolved_type_p, create_jdep_list): New function declarations.
17332 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17333 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17334 (jdep): New typedef on new struct _jdep.
17335 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17336 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17337 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17338 JDEP_RESOLVED_P): New macros.
17339 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17340 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17341 JDEP_VARIABLE): New enum values and jdep kinds.
17342 (jdeplist): New typedef on struct _jdeplist.
17343 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17345 (CALL_EXPR_PRIMARY): New macro.
17346 (struct parser_ctxt): Fields java_pass, current_method_decl,
17347 method_decl_list deleted. New field jdeplist.
17348 (INCOMPLETE_P): Macro deleted.
17349 * parse.y (single_type_import_declaration:): Removed pass switch.
17350 (type_import_on_demand_declaration): Likewise.
17351 (field_declaration:): Removed pass switch on all sub rules.
17352 (class_declaration:): Call the complete_class_decl removed on
17354 (method_declaration:): Removed second pass switch. No longer chain
17355 methods decl when method_header reduced.
17356 (method_header:): Sub rules no longer depend on pass switch.
17357 (method_declarator:): Likewise.
17358 (method_body:): Likewise.
17359 (abstract_method_declaration:): Likewise.
17360 (block_statement:): Likewise.
17361 (local_variable_declaration:): Likewise.
17362 (argument_list:): Likewise.
17363 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17364 removed. Partial CLASS_EXPR tree node built instead.
17365 (postfix_expression:): Removed pass switch on all sub rules.
17366 (java_pop_parser_context): Free classd_list content.
17367 (yyerror): Call obstrack_grow0 to finalize error message.
17368 (check_class_interface_creation): Comment modified to reflect new
17369 returned value meaning. Removed second pass switch. Return 1 if an
17370 error was found, 0 otherwise. Adjust pointer on filename if a
17371 leading path separator was found.
17372 (maybe_create_class_interface_decl): Removed first pass switch
17373 when linking the class decl to the class_list. Install a new
17374 jdep_list for the class.
17375 (add_superinterfaces): List of unresolved interfaces is
17376 gone. Unresolved interfaces are directly added to the current
17378 (create_interface): Second pass shortcut removed.
17379 ctpx->modifier_ctx access through MODIFIER_WFL.
17380 (create_class): Second pass shortcut removed. Call to
17381 register_incomplete_type replaces the call to
17382 parser_chain_incomplete_item.
17383 (complete_class_decl): Function removed.
17384 (duplicate_declaration_error): New way of retrieving redeclared
17386 (register_fields): Call to lookup_modifier_cl replaced by
17387 MODIFIER_WFL. New way of handling unresolved type, using
17388 unresolved_type_p and obtain_incomplete_type.
17389 register_incomplete_type replaces call to parser_chain_incomplete_item.
17390 (patch_stage): New static global variable.
17391 (method_header): New way of handling unresolved type, using
17392 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17393 indicates that the method decl needs to be patched.
17394 (check_abstract_method_header): Call to lookup_modifier_cl
17395 replaced by MODIFIER_WFL.
17396 (method_declarator): Incomplete argument type are registered
17397 calling register_incomplete_type. Patch on the declared method is
17398 issued in that case.
17399 (unresolved_type_p): New function.
17400 (parser_check_super_interface): New comment to reflect function's
17401 modified returned type (int). Function and has a new argument
17402 this_wfl. Call to parse_error_context uses this_wfl instead of
17403 relying on lookup_cl.
17404 (parser_check_super): Comment reflects function's new returned
17405 type (int). Function returns nonzero value on error.
17406 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17407 register_incomplete_type, jdep_resolve_class): New functions to
17408 handle incomplete types in declarations.
17409 (java_complete_class): Rewritten to work with the new incomplete
17410 type handling scheme.
17411 (complete_class_report_errors): Likewise.
17412 (complete_method_decl): Removed: it jobs is now handled by
17413 java_complete_class.
17414 (do_resolve_class): Class loaded in not already loaded and not
17415 found in Java source code.
17416 (java_check_regular_methods, java_check_abstract_methods): Don't
17417 call complete_method_decl anymore.
17418 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17419 (read_import_dir): Got rid of the pass number dependency.
17420 (declare_local_variables): New handling of unresolved types (patch
17422 (source_start_java_method): New parameter level. Function called
17423 with level set to 1 when argument types are potentially
17424 unresolved. Called to complete the job with level set to 2 once
17425 types are complete.
17426 (source_end_java_method): Call to permanent_allocation
17427 removed. Waiting to be replaced by a more suitable obstack
17429 (java_complete_expand_methods, java_complete_expand_method,
17430 java_expand_finals): New functions.
17431 (build_method_invocation_stmt): Renamed
17432 patch_method_invocation_stmt. Extracts function call expression
17433 (wfl) and arguments (args) from CALL_EXPR tree operands.
17434 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17435 call. Patch the function and argument operand of the CALL_EXPR
17437 (patch_argument, java_complete_tree): New functions.
17439 1998-04-20 Per Bothner <bothner@cygnus.com>
17441 Recover from missing fields and methods (i.e. error instead of fatal).
17442 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17443 * expr.c (expand_invoke): Recover from missing method.
17444 (expand_java_field_op): Recover from missing field.
17445 Inline references to java.lang.{Integer,Char,...}.TYPE.
17446 * typeck.c (get_type_from_signature), java-tree.h: New function.
17447 * class.c (add_method): Use get_type_from_signature.
17448 (build_class_ref): Handle a class that was not found.
17449 * typeck.c (convert): Handle conversion to pointers (for convenience).
17450 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17451 instead of lookup_field to handle missing fields.
17453 * jcf-parse.c (process_zip_dir): Set java_source.
17455 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17457 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17459 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17461 * jcf-parse.c (load_class): Don't change input_filename before
17462 calling jcf_parse_source (but still do it before calling
17464 (jcf_parse_source): Assign input_filename after having saved the
17466 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17467 list. ctxp->modifier_ctx zeroed according to its new
17468 definition. ctxp->filename initialized. Removed
17469 JAVA_MODIFIER_CTX_UNMARK.
17470 (java_unget_unicode): Update the character based column position.
17471 (java_allocate_new_line): ref_count not used anymore. Always free
17472 ctxp->p_line. Initialize c_line->char_col to 0.
17473 (java_get_unicode): Update the character based column position.
17474 (java_lex): Use ctxp->elc to store current position in source
17475 file, at the beginning of the parsed token. Set modifier_ctx entry
17476 corresponding to the parse modifier to a WFL node. Return a WFL
17477 node when an identifier is parsed.
17478 (java_lex_error): Now uses ctxp->elc to store current position in
17480 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17481 * lex.h (build_wfl_node): New function definitions.
17482 (struct java_line): ref_count and next fields are gone. New field
17484 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17485 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17486 (JAVA_COLUMN_DELTA): New macro.
17487 (java_lc): New typedef on new struct _java_lc.
17488 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17489 (parse_error_context, parse_warning_context): Changed prototypes.
17490 (java_get_line_col): Added as an available global function.
17491 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17492 (IC_DECL): Replaced by macro IC_TYPE
17493 (DEPEND_WFL): New macro.
17494 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17496 (exit_java_complete_class): Removed a commented out statement.
17497 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17498 now an array of tree nodes. Deleted fields line_list and
17499 e_line. New field elc, to replace e_line.
17500 * parse.y (array_type:): Build WFL node.
17501 (qualified_name:): Build a single WFL node out of two. Retain
17502 the location information of the first node in the resulting node.
17503 (package_declaration:): Use package name as a WFL node
17504 (single_type_import_declaration:): Use imported name as a WFL node.
17505 (type_import_on_demand_declaration:): Use root of the imported
17506 packages as a WFL node.
17507 (field_declaration:): Removed unused local variable cl.
17508 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17509 (yyerror): New static elc. Removed static error_line, error_pos.
17510 New local code_from_source. Save ctxp->elc into elc at the first
17511 pass. Call java_get_line_col to get a string of the line where
17512 the error occurred.
17513 (debug_line): Removed static function.
17514 (parse_error_context, parse_warning_context): Parameter cl is now
17515 a WFL node. Use its value to initialize ctxp->elc.
17516 (redefinition_error): Parameter cl is now a WFL node.
17517 (parse_add_interface): New parameter wfl. No longer call
17518 lookup_cl, use wfl instead.
17519 (check_class_interface_creation): Parameter cl is now a WFL node.
17520 (maybe_create_class_interface_decl): Likewise.
17521 (add_superinterfaces): New function.
17522 (create_interface): Removed local cl, node, super_decl,
17523 super_decl_type. Function now uses id as a WFL node. Better
17524 warning/error report on obsolete or forbidden mix of
17525 modifiers. Now calls add_superinterfaces to register interfaces.
17526 (create_class): Removed local cl, node. Local variable id is used
17527 as a WFL node. Better error report on forbidden modifier
17528 mix. Uses add_superinterfaces to register interfaces.
17529 (find_field): Argument cl is now a WFL node. Now store the WFL
17530 node of a fields that needs to be checked for their
17532 (method_header): Local variable node non longer used. Local
17533 variable id replaces cl.
17534 (check_modifiers_consistency): Local variable cl is now a WFL
17536 (method_declarator): Local variable cl replaced by parameter id.
17537 (parser_qualified_name): Now uses parameter name as a WFL node.
17538 (parser_check_super_interface): New parameter wfl, for achieve
17539 greater accuracy during error reports.
17540 (parser_chain_incomplete_item): New parameter named location. Used,
17541 along the decl, to construct the incomplete item node.
17542 (java_complete_class): resolve_class now uses WFL node extracted
17543 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17545 (complete_method_decl): Unresolved function's argument types are WFL.
17546 (resolve_class): Parameter cl is now a WFL node.
17547 (resolve_and_layout): Likewise.
17548 (do_resolve_class): Likewise. Try first to use cl and then do the
17549 lookup on the decl when calling check_pkg_class_access.
17550 (complete_class_report_errors): Use IC_TYPE in place of
17551 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17552 instead of doing a lookup over the decl.
17553 (java_check_final): Use WFL info from field tree list.
17554 (lookup_cl): Rewritten and returns a statically defined WFL node.
17555 (lookup_modifier_cl): Now uses information from WFL nodes.
17556 (process_imports): Likewise.
17557 (read_import_dir): name and cl arguments replaced by a single WFL
17558 node. Function modified accordingly.
17559 (find_in_imports_on_demand): Now uses WFL node.
17560 (check_pkg_class_access): cl argument is now a WFL node.
17561 (declare_local_variables): Fixed to use WFL nodes.
17562 (resolve_expression_name): Likewise.
17563 (build_method_invocation_stmt): name_combo argument renamed
17564 wfl. Function modified to use WFL nodes.
17565 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17566 (lookup_method_invoke): cl is now a WFL node. Added missing
17567 IDENTIFIER_POINTER to class type decl name.
17569 1998-04-14 Dave Brolley <brolley@cygnus.com>
17571 * lang.c (init_parse): Now returns char* containing the filename.
17573 1998-04-10 Per Bothner <bothner@cygnus.com>
17575 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17577 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17578 * class.c (make_class_data): If flag_assume_compiled, initial class
17579 state is CSTATE_PREPARED; make superclass and interfaces direct
17580 references, rather than constant pool indexes.
17582 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17584 * parser.y: Include flags.h. Removed debug variable pl.
17585 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17586 (block:): Likewise.
17587 (labeled_statement_nsi:): Generate debug info when reducing
17588 expression_statement:.
17589 (check_pkg_class_access): get_access_flags_from_decl invocation
17590 fixed for new CLASS_* flags location.
17591 (source_end_java_method): Save/restore parser context when
17592 entering/leaving this routine. Restore lineno to its right value
17593 before calling expand_end_bindings.
17594 (build_method_invocation_stmt): build_invoke called with the
17595 current line information.
17596 (build_invoke): New argument cl. Wrap the function call around a
17598 (refine_accessible_methods_list): Changed comment, removed
17600 * parse.h: Fixed typo in comments.
17601 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17602 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17603 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17605 * lex.c (java_lex): Record the last closing curly bracket of a
17607 * jcf-parse.c (jcf_parse_source): Now calls
17608 java_check_methods. Clarified comment, fixed typo.
17610 1998-04-09 Dave Brolley <brolley@cygnus.com>
17612 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17613 (finish_parse): Expose for non USE_CPPLIB builds.
17615 1998-04-08 Jeffrey A Law (law@cygnus.com)
17617 * lang.c (lang_print_xnode): New function.
17619 1998-04-03 Per Bothner <bothner@cygnus.com>
17621 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17622 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17623 used to build a class's dispatch table.
17624 (make_class_data): Generate dispatch table if flag_assume_compiled.
17625 Set dtable of class object to address of class_dtable_decl.
17627 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17628 be volatile and have side effects - generates better code.
17630 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17631 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17633 * expr.c (expand_invoke): If class is final, method is
17634 effectively final, so can call it directly.
17636 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17638 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17640 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17642 * parse.y (build_method_invocation_stmt): Removed extra argument
17645 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17647 * expr.c (dtable_indent): Now static global.
17648 (expand_invoke): Now call invoke_build_dtable and
17649 build_invokevirtual.
17650 (invoke_build_dtable, build_invokevirtual): New functions.
17651 * jcf-io.c (find_class): Defer issuing a warning by setting
17652 jcf->outofsynch to 1.
17653 * jcf-parse.c (jcf_out_of_synch): New function.
17654 (load_class): Test this_jcf.outofsynch flag and call
17655 jcf_out_of_synch accordingly.
17656 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17657 comment indentation.
17658 * lex.c (java_get_unicode): Fixed code indentation.
17659 (java_lex): Create string literal. Fixed typo. Removed several
17660 premature obstack_free.
17661 * parse.h: New enums for name resolution and invocation mode.
17662 (struct qualification): New data structure.
17663 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17664 (do_resolve_class, build_method_invocation_stmt,
17665 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17666 debug_line, identical_subpath_p, invocation_mode,
17667 refine_accessible_methods_list, build_invoke,
17668 lookup_method_invoke): New functions declared.
17669 (build_invokevirtual, invoke_build_dtable, match_java_method,
17670 build_field_ref, jcf_out_of_synch): New references to external
17672 (struct parse_ctxt): Removed artificial_constructor field.
17673 * parse.y: (array_type:): Type defined for this rule.
17674 (class_type:): Installed default rule for interface_type:.
17675 (array_type:): Now build Java array type.
17676 (qualified_name:): Now use obstack_grow0.
17677 (method_declaration:): Skip the artificial constructor added to
17679 (abstract_method_declaration:): Execute the code only during pass 1.
17680 (block:): Installed default rule in block_statements:.
17681 (block_statement:): Add the statement to the method during pass 2.
17682 (statement_expression): Installed default rule for
17683 method_invocation:.
17684 (argument_list:): Added code to build the argument list.
17685 (method_invocation:): Added call to create the method invocation
17687 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17688 (debug_line): New function for debug.
17689 (complete_class_decl): No longer do something during pass 1.
17690 (method_header): Use BUILD_PTR_FROM_NAME.
17691 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17693 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17694 function's main comment.
17695 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17697 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17698 (resolve_class): Now works with arrays.
17699 (do_resolve_class, resolve_and_layout): New functions.
17700 (java_check_regular_methods): Reverse method list before and after
17701 having processed it. No longer set ctxp->artificial_constructor.
17702 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17703 accordingly. Fixed typo in issued error message. Now use
17705 (find_in_imports_on_demand): Now use obstack_grow0.
17706 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17707 (source_end_java_method): Call expand_expr_stmt instead of
17708 expand_expr. Calls it before calling expand_function_end.
17709 (java_method_add_stmt): Do nothing if errors were found during
17711 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17712 (build_method_invocation_stmt, build_invoke, invocation_mode,
17713 lookup_method_invoke, refine_accessible_methods_list,
17714 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17716 * typeck.c (build_java_signature): Properly end method signature
17717 if return type skipped.
17718 (match_java_method): New function.
17720 1998-03-16 Per Bothner <bothner@cygnus.com>
17722 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17724 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17726 * expr.c (build_invoke_non_interface): New function.
17727 (methods_ident, ncode_ident): Now static globals.
17728 (expand_invoke): Use build_invoke_non_interface.
17729 * java-tree.h (struct lang_decl): New field function_decl_body.
17730 (DECL_FUNCTION_BODY): New macro.
17731 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17732 CLASS_FROM_SOURCE_P.
17733 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17734 before starting pass 2. Call to java_generate_parsed_class replaced
17735 by java_register_parsed_class.
17736 * lex.c: Fixed typo in header. Some line width related formating.
17737 * lex.h: Some line width related formating.
17738 * parse.h (source_end_java_method, resolve_expression_name,
17739 complete_class_decl, maybe_create_class_interface_decl,
17740 check_class_interface_creation): New static function declarations.
17741 (java_layout_parsed_class, java_method_add_stmt): New function
17743 (struct parser_ctxt): Field mark_class_generate removed. New
17744 fields class_list and artificial_constructor.
17745 * parse.y: Fixed typo in header.
17746 (class_declaration:): Call complete_class_decl when class body
17748 (method_declaration:): Call source_end_java_method in pass 2 when
17749 the method body is defined.
17750 (postfix_expression:): Do expression name resolution on sub-rule
17751 name during pass 2.
17752 (create_class, create_interface): Merged common pieces.
17753 (check_class_interface_creation, maybe_create_class_interface_decl):
17755 (complete_class_decl): New function.
17756 (register_fields): Fixed line width related typo.
17757 (method_header): Correctly skip first argument when fixing
17758 argument line. Changed the loop.
17759 (java_check_circular_reference): Now use ctxp->class_list.
17760 (java_complete_class): Removed start/stop marking.
17761 (java_check_regular_methods): Now takes a class decl as an
17762 argument. Add default constructor if none were encountered.
17763 (java_check_methods): Now use ctxp->class_list. Changed call to
17764 java_check_regular_methods.
17765 (source_start_java_method): Set DECL_ARG_TYPE for each function
17767 (source_end_java_method, java_method_add_stmt): New functions.
17768 (java_generate_parsed_class): No longer exists.
17769 (java_layout_parsed_class, java_register_parsed_class): New functions.
17770 (resolve_expression_name): New function.
17772 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17774 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17775 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17776 until pass initializations are done. Call read_import_dir with
17778 * parse.h: (lookup_modifier_cl): New function declared.
17779 (INTERFACE_FIELD_MODIFIERS): New macro.
17780 (OBSOLETE_MODIFIER_WARNING): New macro.
17781 * parse.y: (register_fields): Class type and current field name in
17782 local variables. Check modifier(s) if adding field(s) to an interface.
17783 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17784 and report errors using the faulty modifier line context.
17785 (lookup_modifier_cl): New function.
17786 (read_import_dir): Detect and report default import processing
17789 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17791 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17792 * class.c (is_compiled_class): Return 1 after making sure it
17793 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17794 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17795 * java-tree.h (flag_assume_compiled): Add decl.
17796 * lang.c (lang_f_options): Add the flag.
17797 (flag_assume_compiled): Add decl, default to 0.
17799 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17801 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17802 (is_compiled_class): Likewise.
17803 (layout_class): Likewise.
17804 (layout_class): Detect and lay out classes defined in source code.
17805 (interface_of_p, add_interface_do, may_add_interface): New
17807 (add_interface): Now use add_interface_do.
17808 (add_method_1): New function.
17809 (add_method): Now use add_method_1.
17810 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17811 (complete_start_java_method): New function.
17812 (start_java_mehod): Now call complete_start_java_method.
17813 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17814 (expand_invoke): Likewise and fixed typo.
17815 *gjava.c: (print_super_field): Use new argument to find_class
17818 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17819 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17820 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17822 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17823 (add_method_1, push_class): New prototypes.
17824 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17825 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17826 directory where the class was found.
17827 (find_class): New argument DO_CLASS_FILE. Function find_class
17828 modified accordingly.
17829 *jcf-parse.c: (fix_class_path): New function.
17830 (load_class): Use new VERBOSE argument. load_class now finds and
17831 loads/parses .class/.java files. Save read_state of current_jcf
17833 (java_parser_abort_on_error): New macro.
17834 (jcf_parse_source, parse_source_file): New function.
17835 (jcf_parse): Fixed typo.
17836 (yyparse): Call parse_source_file () only.
17837 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17838 writing the real class name back in the zip directory entry.
17839 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17840 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17841 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17842 (find_class): Prototype fixed.
17843 *lex.c: Added 1998 time stamp.
17844 Removed all static global variables, moved into the parser
17845 context data structure.. Now include unistd.h if SEEK_SET not
17847 (java_init_lex): Rewritten.
17848 (java_sneak_unicode): Modified current unicode access in current line.
17849 (java_unget_unicode): Likewise.
17850 (java_allocate_new_line): New allocation management.
17851 (java_read_char): Modified access and storage of unget_utf8_value.
17852 New way of processing current unicode.
17853 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17854 (java_get_unicode): Now use the parser context.
17855 (java_lineterminator): Likewise.
17856 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17857 of the reentrant parser implementation. Function now use the
17858 parser context data structure and java_lval. Fixed production of
17859 the float and double constant "out of range" error message. Fixed
17860 obstack use. Return integer value when hitting a modifier. Now
17861 return type for TRUE, FALSE and other predefined types. Return
17862 identifier as a TREE_LIST list containing the current line context
17863 as the TREE_VALUE sub-node.
17864 (java_unicode_2_utf8): Fixed typo in declaration.
17865 (java_lex_error): Now use the parser context data structure.
17866 *lex.h: Added 1998 time stamp.
17867 (struct java_line): New fields ref_count and next.
17868 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17869 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17870 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17871 *parse.h: Added 1998 time stamp.
17872 (java_parse_source_file): Renamed from parse_source_file.
17873 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17874 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17875 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17876 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17877 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17878 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17879 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17880 (struct parser_ctxt): New data structure to keep the parser context.
17881 *parse.y: Added 1998 time stamp, got rid of static global variables.
17882 (java_error_count, ctxp): New global variables.
17883 (%union): New value field.
17884 (numeric_type, integral_type): Rules removed.
17885 (primitive_type): Rule defined to handle integral, float, double and
17887 (qualified_name, package_declaration,
17888 single_type_import_declaration, type_import_on_demand_declaration,
17889 modifiers, class_declaration, super, interfaces,
17890 interface_type_list, class_body, field_declaration,
17891 field_declaration, variable_declarators, variable_declarator,
17892 variable_declarator_id, method_declaration, method_header,
17893 formal_parameter_list, formal_parameter, method_body, block,
17894 static, interface_declaration, extends_interfaces,
17895 abstract_method_declaration, local_variable_declarators): Rules now
17897 (force_error, do_warning): New global statics.
17898 (push_parser_context, parser_context_save_global,
17899 parser_context_restore_global, pop_parser_context): New functions.
17900 (yyerror): Now uses the global parser context. Fixed use of obstack.
17901 (parse_error, parse_error_context, parse_warning_context,
17902 java_accstring_lookup, redefinition_error, check_modifiers,
17903 parser_add_interface, create_interface, create_class, find_field,
17904 duplicate_declaration_error, register_fields, method_header,
17905 check_modifiers_consistency, check_abstract_method_header,
17906 method_declarator, parser_qualified_classname,
17907 parser_check_super_interface, parser_check_super,
17908 parser_chain_incomplete_item, java_check_circular_reference,
17909 layout_class_from_source, java_complete_class,
17910 complete_method_decl, resolve_class, complete_class_report_errors,
17911 java_check_final, check_method_redefinition,
17912 java_check_regular_methods, java_check_abstract_methods,
17913 java_check_methods, lookup_java_interface_method2,
17914 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17915 process_imports, find_in_imports, read_import_entry,
17916 read_import_dir, find_in_imports_on_demand,
17917 check_pkg_class_access, not_builtin_p, declare_local_variables,
17918 source_start_java_method, java_generate_parsed_class): New
17920 *typeck.c: (signature_include_return): New global variable.
17921 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17922 to add the function returned type in the signature.
17924 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17926 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17928 1998-01-29 Dave Brolley <brolley@cygnus.com>
17930 * Make-lang.in (java.info): Added.
17931 (java.install-info): Added
17933 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17935 * Makefile.in (clean): Also remove java/parse.c.
17937 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17939 Add a pair of -fbounds-check/-fno-bounds-check options.
17940 * lang.c (lang_decode_option): Add code to grok arguments.
17941 (flag_bounds_check): Add decl.
17942 (lang_f_options): New array w/ the option in it.
17943 * java-tree.h (flag_bounds_check): Add decl.
17944 * lang-options.h: New file.
17945 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17946 of a static macro value.
17947 (JAVA_ARRAY_EXCEPTION): Delete macro.
17949 1998-01-23 Per Bothner <bothner@cygnus.com>
17951 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17952 * expr.c (build_anewarray): Add missing promote_type.
17954 1998-01-22 Per Bothner <bothner@cygnus.com>
17956 Add array types with known length to optimize bounds checking.
17957 * typeck.c (build_java_array_type): Take length parameter.
17958 (java_array_type_length, build_prim_array_type): New functions.
17959 * java-tree.h: Update for new functions.
17960 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17961 * class.c: Use build_prim_array_type.
17962 * expr.c (can_widen_reference_to): Handle known-length array types.
17963 (verify_jvm_instructions): Keep track of integer push instructions
17964 followed by newarray/anewarray, so we can build known-length arrays.
17965 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17966 (java_array_data_offset): New function.
17967 (build_java_array_length_access): New function. Optimize if constant.
17968 (build_java_arrayaccess): Constant fold bounds check.
17969 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17970 (build_newarray, build_anewarray): New functions.
17971 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17972 * verify.c (merge_types): Handle known-lengh array types.
17974 1998-01-19 Per Bothner <bothner@cygnus.com>
17976 * expr.c (expand_byte_code): Fix performace bug, which caused
17977 searching linenumber_table to be linear rather than constant.
17979 1997-12-12 Per Bothner <bothner@cygnus.com>
17981 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
17983 * decl.c, java-tree.h (soft_fmod_node): New global.
17984 * decl.c (init_decl_processing): Define __builtin_fmod.
17985 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
17986 using __builtin_fmod.
17988 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
17990 * keyword.h: New file, output of keyword.gperf as processed by
17992 * lex.c (java_lex_init): Initialize java_error_flag.
17993 * parse.c (YYERROR_NOW): Uses java_error_flag.
17994 * parse.y: New static java_error_flag. Useless definition of
17996 * parse.y (java_error): Portable error recovery using
17997 java_error_flag (not yet completely tuned).
17999 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18001 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18003 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18005 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18006 (parse.c, lex.c, keyword.h): New rules for Java source code
18008 * parse.c: Renamed into jcf-parse.c.
18009 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18010 * keyword.gperf: New file, Java keywords.
18011 * parse.y: New file, Java language grammar.
18012 * parse.h: New file, Java language grammar definitions.
18013 * lex.c: New file, Java language lexer.
18014 * lex.h: New file, Java language lexer definitions.
18016 1997-12-03 Per Bothner <bothner@cygnus.com>
18018 * decl.c (clinit_identifier_node), java-tree.h: New global.
18019 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18020 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18021 * expr.c (expand_java_field_op): Check for invalid assignment
18024 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18026 1997-10-27 Per Bothner <bothner@cygnus.com>
18028 * verify.c (verify_jvm_instructions): When processing a handler,
18029 attempt to set the current_subr to the right value.
18030 (More complicated code combines Sep 17 and Oct 22 versions.)
18032 1997-10-24 Per Bothner <bothner@cygnus.com>
18034 * class.c (push_class): Figure out (guess) name of source file.
18035 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18036 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18037 (parse_class_file): Change return type from int to void.
18038 Call debug_start_source_file/debug_end_source_file.
18040 * expr.c (build_java_binop): Fix masking 2nd operand.
18041 * decl.c (init_decl_processing): Set sizetype first.
18043 1997-10-22 Per Bothner <bothner@cygnus.com>
18045 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18046 (Revert Sep 17 change.)
18048 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18050 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18051 .class extension in their name and fix thing so we don't process
18052 them parse_zip_file_entries().
18053 (parse_zip_file_entries): Cleaned unused local variables.
18055 1997-10-20 Per Bothner <bothner@cygnus.com>
18057 * expr.c (can_widen_reference_to): Allows equal array element types.
18058 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18059 * jcf-dump.c (RET): Get (and print) index.
18061 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18062 Promote element type to POINTER_TYPE.
18064 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18066 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18067 find_in_current_zip, jcf_figure_file_type): Moved from
18068 jcf-reader.c to parse.c.
18069 * zextract.c: (read_zip_archive): takes file_comment_length possible
18070 field into account.
18072 1997-10-20 Per Bothner <bothner@cygnus.com>
18074 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18076 * verify.c (merge_types): Handle array types even better ...
18078 1997-10-17 Per Bothner <bothner@cygnus.com>
18080 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18082 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18083 * class.c (make_class_data): Don't build fields_decl if no fields.
18084 When building fields_decl, skip if DECL_ARTIFICIAL.
18086 * expr.c (java_stack_swap): Update stack_type_map.
18087 * verify.c (merge_types): Handle array types better.
18089 1997-10-15 Per Bothner <bothner@cygnus.com>
18091 * class.c (add_field): Don't promote short integral fields to
18092 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18093 * expr.c (push_value): Promote and convert short integral values.
18095 * decl.c, java-tree.h (integer_two_node): New constant node.
18096 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18098 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18100 * class.c (append_gpp_mangled_type): Use function argument
18101 unpromoted type to generate mangled name.
18103 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18105 * constants.c (build_constant_data_ref): Now uses current_class
18106 instead of main_class.
18107 (build_constants_constructor): Now uses current_class instead of
18109 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18110 of the global variable SeepZipFiles done here.
18111 * zextract.c (read_zip_archive): extra_field optional field taken
18112 into account while computing the position of the class file in the
18114 * verify.c (verify_jvm_instructions): Use current_jcf to search
18116 * parse.c (load_class): First search for the class to load in the
18117 current zip file. Saves current_jcf (restored before returning
18118 from that function). Don't call JCF_FINISH in the class was found
18119 in the current ZIP file.
18120 (jcf_parse): If the class was found in the current ZIP file, save
18121 its tree_constant_pool (for later reuse).
18122 (parse_class_file): New function. Process each method defined in
18123 the current class and record the class as to be later registered.
18124 (yyparse): Rewritten. Figure the type of the current file and switch
18126 * lang.c: New global variable current_jcf.
18127 (lang_init): Removed compiling_from_source test (done later, in
18128 yyparse). Removed call the jcf_parse ().
18129 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18130 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18131 in the current ZIP file) and zip_offset (offset to the class data in
18132 the current zip file).
18133 * jcf-reader.c: zipfile.h included.
18134 localToFile: New ZipFileCache static global variable
18135 (parse_zip_file_entries): New function. Browse the current ZIP
18136 file directory and process each class found.
18137 (process_zip_dir): New function. Register each class found in the
18138 ZIP file directory. The class aren't parsed but a valid JCF is
18139 link to each of them.
18140 (find_in_current_zip): New function. Search for a class in the
18141 current ZIP file directory. If found, prepare the class so that it
18143 (jcf_figure_file_type): New function. Examine the file structure
18144 to figure a class file, a ZIP file. If none of these categories are
18145 matched, a source file is assumed.
18146 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18147 SeenZipFile: New global variable.
18148 (open_in_zip): Use zipmember's length to accelerate the search for
18149 a member. If zipmember was NULL and zip file successfully read,
18151 * java-tree.h: New global variable current_jcf declared. Added
18152 declaration for current_constant_pool_tags, current_constant_pool_data,
18153 current_constant_pool_length, current_constant_pool_data_ref.
18154 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18155 store the JCF of classes seen in a zip file) and tree *constant_pool
18156 (to save a loaded class constant pool). current_class declared here.
18157 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18158 retrieve method_ref_constant.
18159 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18160 (OBJECT): get_class_constant now uses current_jcf.
18161 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18162 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18163 (expand_invoke): Now uses current_class instead of main_class
18164 (build_class_init): Now uses current_class instead of main_class
18165 * class.c: New static global variable registered_class.
18166 (register_class): New function.
18167 (emit_register_class): Modified to use registered_class instead of
18169 (is_compiled_class): Now take into account class seen in the archive.
18171 1997-10-06 Per Bothner <bothner@cygnus.com>
18173 * except.h: Renamed to: java-except.h.
18174 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18175 * except.c: Add semi-working (commented out) implementation.
18177 * expr.c (expand_iinc): Add needed flush_quick_stack.
18178 * parse.c (set_source_filename): New function.
18179 (give_name_to_class): Set input_filename from package.classname.java.
18181 * jcf-io.c (find_class): Don't look first in ".".
18183 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18185 * zextract.c (read_zip_archive): Now takes into account the
18187 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18189 1997-09-20 Per Bothner <bothner@cygnus.com>
18191 * constants.c, java-tree.h (build_internal_class_name): New function.
18192 (alloc_class_constant): Re-implement using build_internal_class_name.
18193 * class.c (make_class_data): Likewise.
18194 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18196 1997-09-17 Per Bothner <bothner@cygnus.com>
18198 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18199 to NULL before pushing an exception handler target.
18201 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18202 (java_stack_swap, java_stack_dup): Re-write to be safe from
18203 clobbering registers.
18204 (build_class_init): New function.
18206 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18208 * typeck.c (build_java_array_type): Temporary use
18209 permanent_obstack to create the array 'length' field.
18210 * expr.c (lookup_label): Temporay use permanent_obstack to create
18211 label if not found.
18212 * class.c (push_super_field): Tempory use permanent_obstack.
18214 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18216 * typeck.c (type_for_mode): Now handles double_type_node and
18218 * verify.c (verify_jvm_instructions): The instruction following
18219 the wide bytecode is checked. OPCODE_ret added to the list of
18222 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18224 * class.c (make_class): Temporary use permanent_obstack. Set the
18225 class CLASS_P field to 1.
18226 (push_class): Temporary use permanent_obstack.
18227 (set_super_info): Temporary use permanent_obstack.
18228 (add_method): Temporary use permanent_obstack, set
18229 METHOD_TRANSIENT().
18230 (add_field): Temporary use permanent_obstack. Sets
18231 FIELD_VOLATILE() and FIELD_TRANSIENT().
18232 (build_class_ref): Temporary use permanent_obstack if the class
18234 (build_static_field_ref): Temporary use permanent_obstack when
18235 creating field's rtl.
18236 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18237 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18238 and fields. Function finalized, as far as flag handling.
18239 (push_class_static_dummy_field): Temporary use permanent_obstack.
18240 (emit_register_class): Force generation of class registration at
18242 * decl.c (end_java_method): Call permanent_allocation() before
18244 * expr.c (can_widen_reference_to): Added comment to interface
18245 handling, fixed typo.
18246 (lookup_field): Now uses CLASS_P() to correct FIXME
18247 (expand_invoke): Verification on public && !static &&
18248 !abstract moved into soft_lookupinterfacemethod (kaffe).
18249 Use Object class dtable if objectref is an array when expanding
18251 (java_push_constant_from_pool): Temporary use permanent_obstack
18252 for CONSTANT_string
18253 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18254 create constant references.
18255 (get_constant): Temporary use permanent_obstack to create constant.
18256 (load_class): Temporary use permanent_obstack to load class.
18257 (jcf_parse): Temporary use permanent_obstack to perform class
18259 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18260 (build_java_signature): Temporary use permanent_obstack.
18261 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18263 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18264 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18267 1997-09-11 Per Bothner <bothner@cygnus.com>
18269 * class.c (append_gpp_mangled_type): Fix typo.
18270 (emit_register_class): Use main_class to get class object, rather
18271 than looking for no-longer-existing static decl starting with _CL.
18272 * typeck.c (parse_signature_type): Promote array element type
18273 if it is a RECORD_TYPE.
18275 1997-09-10 Per Bothner <bothner@cygnus.com>
18277 * class.c (push_class_static_dummy_field): New function.
18278 (mangle_static_field): New. Do G++-style mangling of static fields.
18279 (layout_class): Mandle static fields here, not in add_field.
18280 (build_class_ref): The class object is now a dummy static field.
18281 * decl.c (find_local_variable): Look for best, instead of first match.
18282 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18283 (build_java_athrow): Don't check here if exception is Throwable.
18284 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18285 (TYPE_USED): Removed. No longer used ...
18286 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18287 * verify.c (push_pending_label): New function.
18288 (push_pending_block): Renamed to check_pending_block.
18289 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18290 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18291 re-checking possible handlers) after a store (less wasted work).
18292 Check for null handler (finally) before calling add_handler.
18293 Various changes to (finally?) correctly handle try/finally.
18295 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18297 * class.c: Include stdio.h.
18299 1997-09-04 Per Bothner <bothner@cygnus.com>
18301 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18302 to make sure class is initialized before static/special invoke.
18304 * verify.c (verify_jvm_instructions): On a store instruction,
18305 call find_local_variable to force pre-allocation of decl and rtx.
18306 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18308 1997-09-03 Per Bothner <bothner@cygnus.com>
18310 * class.c (build_class_ref): Strip off "promoted_" if need be.
18311 (make_field_value): Call build_java_signature when needed.
18312 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18313 * expr.c (build_java_athrow): Don't push_value of exception.
18314 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18315 match specification of [fd]cmp[lg] for NaNs.
18316 (expand_byte_code): Add support for exception handler ranges.
18317 * except.c: Add skeleton for EH code-generation.
18318 * verify.c (merge_types): Treat all promoted integral types as equal.
18319 * constants.c (build_constants_constructor): To force creation of
18320 current_constant_pool_data_ref, call build_constant_data_ref.
18322 * javaop.def (lload): Fix typo.
18323 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18325 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18327 * parse.c: Don't include function.h.
18329 1997-08-27 Per Bothner <bothner@cygnus.com>
18331 * except.[ch]: New files.
18332 * Makefile.in (JAVA_OBJS): Add except.o
18333 * expr.c: Temporary warning about unimplemented exceptions.
18334 * verify.c: Verify exception handlers.
18336 * jcf-dump.c (disassemble_method): Print exception table.
18338 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18340 * expr.c (verify_jvm_instructions): Started a thorough
18341 verification of invoke* bytecodes.
18342 (expand_byte_code): flush quick stack if PC is the target of a
18343 branch. and undef RET (conflicting with config/i386/i386.h).
18344 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18346 (expand_invoke): Now handles invokeinterface and do more
18347 verification according to the bytecode.
18348 (lookup_field): Don't try to load the class if processing
18350 (can_widen_reference_to): Now handles interfaces.
18351 * decl.c (init_decl_processing): New global variable
18352 soft_lookupinterfacemethod_node, declared in java-tree.h.
18353 Call set_super_info on string_type_node.
18354 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18356 * class.c (set_super_info): Fills the CLASS_* flags according to
18358 (get_access_flags_from_decl): Handles all class flags.
18360 1997-08-26 Per Bothner <bothner@cygnus.com>
18362 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18363 * parse.c (yyparse): Check for abstract method, and missing code.
18364 * expr.c (expand_byte_code): Change interface.
18365 * lang.c (put_decl_node): Print promoted types prettier.
18366 * verify.c (verify_jvm_instruction): Change interface.
18367 Partial support for scanning exception table.
18368 For load instructions, handle promoted integral types.
18370 1997-08-21 Per Bothner <bothner@cygnus.com>
18372 * verify.c: New file, with contents moved from expr.c.
18373 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18374 * typeck.c (is_array_type_p): Moved here from expr.c.
18375 * java-tree.h: Add some now-needed function declarations.
18376 * Makefile.in (JAVA_OBJS): Added verify.o.
18378 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18380 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18381 METHOD_ABSTRACT flag.
18383 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18384 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18385 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18387 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18389 (start_java_method): Hook for SYNCHRONIZED methods.
18391 * expr.c (build_java_jsr, build_java_ret): New functions
18392 (JSR,PRE): New macros
18393 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18394 (verify_jvm_instructions): tableswitch, lookupswitch,
18395 monitorenter, monitorexit, goto_w: verified.
18396 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18397 (build_java_monitor): New function.
18398 (MONITOR_OPERATION): Modified to call build_java_monitor()
18399 (verify_jvm_instructions): Started a thorough verification of
18402 1997-08-19 Per Bothner <bothner@cygnus.com>
18404 Support verification of jsr/ret subroutines (used for try/finally).
18405 * decl.c (return_address_type_node): New type node.
18406 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18407 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18408 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18409 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18410 TYPE_USED): New macros for special types in type_map.
18412 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18413 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18415 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18417 * expr.c (can_widen_reference_to): New function.
18418 (pop_type): Use it.
18419 (merge_type_state): Support handling start of subroutine.
18420 (push_pending_block): Return char* error message, instead of calling
18421 fatal on an error. Also handle subroutines.
18422 (verify_jvm_instructions): Handle errors from push_poending_block.
18423 Support jsr and ret instructions.
18425 1997-08-19 Per Bothner <bothner@cygnus.com>
18427 * jcf-io.c (find_classfile): Fix thinko.
18428 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18430 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18432 * Makefile.in (BISON): Remove.
18434 1997-08-07 Per Bothner <bothner@cygnus.com>
18436 * Makefile.in: Convert to autoconf.
18437 * config-lang.in (outputs): Added java/Makefile.
18439 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18440 Rename cc1java to jc1.
18442 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18443 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18445 * class.c (class_depth): Do load_class if needed.
18447 Mostly better verification.
18448 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18449 (init_decl_processing): Change return type of soft_checkcast.
18450 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18451 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18452 lang_print_error): New functions.
18453 (lang_init): Set global hook print_error_function to lang_print_error.
18454 * expr.c: In the type_map ptr_type_node is only used for null now.
18455 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18456 (merge_types): Dererence pointer to record types before comparing.
18457 (decode_newarray_type, merge_types): On error just return NULL.
18458 (build_java_binop): Add preliminary implementation (with warning)
18459 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18460 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18461 (expand_compare, expand_java_goto, expand_java_call): Don't
18462 push_pending_block, since that only makes sense when verifying.
18463 (merge_type_state): Different return codes.
18464 (push_pending_block): A block may need to be verified more than once.
18465 (expand_byte_code): Warn about unused code at code generation time.
18466 (verify_jvm_instruction): Changed logic, since code may need to be
18467 re-verified if type-state has changed. Also, better error handling.
18468 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18469 Improve newarray, anewarray, ?aload, athrow,
18470 * java-tree.h (LABEL_CHANGED): New macro.
18472 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18474 * decl.c (soft_athrow_node): New global variable initialized.
18475 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18476 * typeck.c (convert): Added support for REAL_TYPE.
18477 (convert_to_char): New function.
18478 (convert): Handle CHAR_TYPE.
18479 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18480 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18481 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18483 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18484 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18485 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18486 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18487 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18488 to Use The Right Things.
18489 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18490 compatible with INT. BOOLEAN is made equivalent to BYTE.
18491 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18492 OPCODE_ifnonnull): Now supported.
18493 (build_java_athrow): New function.
18495 1997-08-04 Per Bothner <bothner@cygnus.com>
18497 Rename method name <init> to match G++ (and fix mangling).
18498 * class.c (layout_class): Replace method name of <init> by class name.
18499 (make_method_value): Do inverse renaming of constructor from <init>.
18500 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18501 * typeck.c (lookup_java_constructor): New function.
18502 * expr.c (expand_invoke): If method_name is <init>, call
18503 lookup_java_constructor to find constructor.
18505 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18507 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18509 * parse.c (get_class_constant): Modified to handle array "classes"
18510 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18512 (convert): Modified to handle real type.
18513 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18514 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18515 variables declared.
18516 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18517 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18518 global variables initialized.
18519 (find_local_variable): Handles the case of a pointer
18520 (end_java_method): Restore the use of one more scope
18521 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18522 build_java_array_length_access, expand_java_arrayload,
18523 expand_java_arraystore, expand_java_array_length,
18524 expand_java_multianewarray, expand_java_anewarray,
18525 build_java_check_indexed_type, is_array_type_p,
18526 build_java_throw_out_of_bound_exception): New functions.
18527 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18528 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18529 OPCODE_<t>aload): Implemented code for verification.
18530 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18531 ARRAY_NEW_MULTI): Macro defined.
18532 (CONVERT): Modified to invoke convert().
18533 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18535 1997-07-31 Per Bothner <bothner@cygnus.com>
18537 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18538 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18539 (make_class_data): Field name needs '/' as package prefix.
18540 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18542 1997-07-25 Per Bothner <bothner@cygnus.com>
18544 Implement debug information for local variables.
18545 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18546 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18547 DECL_LOCAL_SLOT_CHAIN): New macros.
18548 (struct lang_decl_var): New type.
18549 * parse.c (give_name_to_locals): Move to decl.c.
18550 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18551 (start_java_method): Re-write parameter handling.
18552 (pending_local_decls): New global variable.
18553 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18554 (find_local_variable): Accept pc so we can skips decls not in range.
18555 (struct binding_level): Add end_pc field.
18556 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18557 (various): Change so current pc gets passed to find_local_variable.
18559 * decl.c (init_decl_processing): Re-arrange fields in
18560 class_type_node and and method_type_node to match kaffe 0.9.1.
18561 * class.c (make_method_value, make_class_data): Update
18562 initializations to match.
18564 1997-07-16 Per Bothner <bothner@cygnus.com>
18566 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18567 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18568 (push_super_field): New function.
18569 (make_class_data): Handle inheritance of class static initializer.
18570 (layout_class): New name mangling.
18571 * constants.c (build_constant_data_ref): Init type of data array
18572 to a one-element array.
18573 (build_constants_constructor): Set DECL_SIZE from complete array type.
18574 * decl.c: Rename class_type, object_type etc to class_type_node,
18575 object_type_node etc. Make former inherit from latter.
18576 * expr.c (expand_invoke): Add cast of function address.
18577 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18578 * parse.c (yyparse): Don't call layout_class here.
18579 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18581 1997-06-14 Per Bothner <bothner@cygnus.com>
18583 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18584 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18585 (alloc_class_constant): New.
18586 * expr.c (expand_invoke): Make sure method's class is initialized.
18587 * class.c (interits_from_p, emit_register_class): New functions.
18588 * parse.c (yyparse): Call emit_register_class.
18590 1997-06-09 Per Bothner <bothner@cygnus.com>
18592 * constants.c: New file, to handle constant pool.
18593 * Makefile.in (JAVA_OBJS): Add constants.o.
18594 * decl.c (init_decl_processing): Update, fix, finish various structs.
18595 (pushdecl_top_level): New.
18596 * parse.c (layout_class): Moved to class.c.
18597 * expr.c (java_push_constant_from_pool): New function.
18598 * class.c (build_class_ref): Make work fully
18599 (make_class_data): Emit super-class, constant pool, interface vector.
18601 1997-06-03 Per Bothner <bothner@cygnus.com>
18603 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18604 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18605 * class.c (class_depth): New function.
18606 (lookup_named_class): Replaced by new function lookup_class.
18607 * decl.c (object_type_node, string_type_node): New.
18608 Remove various types that we no longer need.
18609 * expr.c (verify_jvm_instructions): New separate verifier pass.
18610 (push_type, pop_type): New functions for verifier.
18611 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18612 (expand_byte_code): Simplify, since we assume already verified.
18613 (expand_invoke): Now mostly works.
18614 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18615 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18616 * parse.c: Wait to allocate class object until we know its name.
18617 (layout_class): Calculate DECL_VINDEX for each virtual method.
18618 * typeck.c (get_array_type): Rename to ...
18619 (build_java_array_type): ... and provide working implementation.
18620 (build_java_signature): New function - build Java signature of type.
18621 (set_java_signature): New function - cache signature with type.
18622 (lookup_java_method): New function.
18624 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18626 * class.c (ident_subst): Take extra SUFFIX parameter.
18627 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18628 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18629 (build_class_ref): Actually implement.
18630 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18631 * decl.c (builtin_function): New.
18632 (init_decl_processing): Update for current Kaffe. Declare some
18633 builtin Kaffe functions.
18634 * expr.c (build_address_of): New.
18635 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18636 Renamed (from expand_java_new etc), and added working implementations.
18637 (build_field_ref): Now also handle static fields.
18638 (expand_invoke): Implement invokestatic, and start implement rest.
18639 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18640 * javaop.def: Rename invokevirt -> invokevirtual.
18641 * lang.c (use_handles): Removed.
18642 * parse.c: Add support for ConstantValue attribute.
18643 Handle nested loading of a class. (JPOOL_UTF): New.
18645 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18647 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18649 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18651 * Make-lang.in (java.install-man): New empty rule.
18652 * typeck.c (set_local_type): New function.
18653 * expr.c (STORE_INTERNAL): Call find_local_variable,
18654 not find_stack_slot. Call set_local_type.
18656 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18658 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18659 and building RECORD_TYPE CONSTRUCTORs.
18660 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18662 * lang.c (use_handles): Change the default to 0.
18663 * decl.c: Define and build class_type, field_type, utf8const_type.
18664 * class.c (make_class_data, make_field_value,
18665 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18666 hashUtf8String, strLengthUtf8, mangled_classname:
18667 Functions to build reflective data structures.
18668 * parse.c (yyparse): Call make_class_data.
18670 * jcf-io.c (open_class, find_classfile): New functions.
18671 * jcf-dump.c: Support reading classfile from explicitly-named
18672 class file (without CLASSPATH searching).
18674 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18676 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18677 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18678 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18679 (get_constant): Now trivial for CONSTANT_Utf8.
18681 * jcf.h: Make NEW_CPOOL the default.
18682 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18684 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>