1 2005-03-18 Andrew Haley <aph@redhat.com>
4 * decl.c (update_aliases): Don't update variables that are about
6 (maybe_poplevels): Add comment.
8 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
11 * jcf-parse.c (duplicate_class_warning): New function.
12 (java_parse_file): Call duplicate_class_warning if
13 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
14 (parse_zip_file_entries): Likewise. Also set
15 CLASS_FROM_CURRENTLY_COMPILED_P.
17 2005-03-16 Andrew Haley <aph@redhat.com>
19 * expr.c (expand_java_arrayload): Don't generate a
20 NullPointerException based on the type of the node.
21 (build_java_array_length_access): Likewise.
23 2005-03-15 Zack Weinberg <zack@codesourcery.com>
25 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
27 2005-03-11 Tom Tromey <tromey@redhat.com>
29 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
30 (libgcj Runtime Properties): Document the default .db.
32 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
35 * parse.y (checks_throws_clauses): Check exceptions list even when
36 the base class does not come from a source file being compiled.
37 (java_complete_lhs): Remove unused variable 'wfl'.
39 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
42 * decl.c (finish_method): Emit _Jv_InitClass for private static
43 methods inside inner classes as well.
45 2005-03-08 Julian Brown <julian@codesourcery.com>
46 * Revert patch from 2005-03-08 for causing bootstrap failure on
49 2005-03-08 Julian Brown <julian@codesourcery.com>
51 * decl.c (finish_method): Give methods once-only linkage.
53 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
55 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
57 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
59 * verify-glue.c (vfy_is_assignable_from): Perform static check using
60 can_widen_reference_to if the C++ ABI is in use.
61 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
62 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
63 type_isresolved, init_state, set_pc, state_get_pc,
64 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
65 (verify_fail): Report the current PC from the verifier context.
66 (free_state): Remove #if 0 block to enable this function.
67 (free_verifier_context): Call free_state on state_list iterator
68 values before freeing them.
69 * expr.c (pop_type_0): Pop correct type for error message when stack
70 contains a multi-word type.
72 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
74 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
75 for known NULL array length access.
77 2005-03-07 Tom Tromey <tromey@redhat.com>
79 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
81 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
83 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
84 typeck.c: Update copyright.
86 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
89 * xref.c, xref.h: Remove file.
90 * Make-lang.in (java/xref.o): Remove.
91 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
92 * lang.c (flag_emit_xref): Remove definition.
93 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
94 * typeck.c (convert): Remove use of do_not_fold.
95 * parse.y (do_not_fold): Remove definition.
96 (parser grammar): Remove xref code.
97 (maybe_create_class_interface_decl, create_class): Likewise.
98 (register_fields, method_header, finish_method_declaration): Likewise.
99 (declare_local_variables, source_end_java_method): Likewise.
100 (java_complete_expand_classes): Do not set do_not_fold.
101 (java_complete_expand_method): Remove xref code.
102 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
103 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
104 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
105 (patch_synchronized_statement, patch_throw_statement): Likewise.
106 (maybe_build_class_init_for_field): Likewise.
108 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
110 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
111 instead of IS_NON_TYPE_CODE_CLASS.
113 2005-03-04 Andrew Haley <aph@redhat.com>
116 * class.c (set_method_index): Don't set method_index if it is
118 (layout_class_method): Don't complain about "non-static method foo
119 overrides static method" in the case of indirect dispatch.
121 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
123 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
125 * Make-lang.in: Don't elide warnings in jcf-io.c.
127 2005-03-01 Per Bothner <per@bothner.com>
130 * check-init.c (wfl): Remove static.
131 (final_assign_error, check_init): Replace calls to parse_error_context
133 (check_init): Save, set, and restore input_location for each exp.
135 2005-03-01 Per Bothner <per@bothner.com>
137 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
138 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
139 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
141 2005-03-01 Per Bothner <per@bothner.com>
143 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
145 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
148 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
151 2005-02-22 Tom Tromey <tromey@redhat.com>
154 * verify-impl.c (EITHER): New define.
155 (types_compatible): Handle it.
156 (check_field_constant): Use it.
158 2005-02-18 Tom Tromey <tromey@redhat.com>
161 * verify-impl.c (types_equal): Fixed test.
164 * verify-glue.c (vfy_class_has_field): New function.
165 * verify.h (vfy_class_has_field): Declare.
166 * verify-impl.c (check_field_constant): Added 'putfield'
168 (verify_instructions_0): Updated.
169 (types_equal): New function.
171 2005-02-14 Tom Tromey <tromey@redhat.com>
174 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
175 stack effect of multianewarray.
177 2005-02-14 Andrew Haley <aph@redhat.com>
180 * expr.c (expand_byte_code): Call promote_arguments().
181 (promote_arguments): New function.
182 * decl.c (check_local_unnamed_variable): Remove special case for
184 (find_local_variable): Promote all boolean types to int
185 when searching for local variable decls.
187 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
189 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
190 parse-scan.y: Update copyright.
192 2005-02-11 Per Bothner <per@bothner.com>
195 * parse-scan.y (input_location): Remove variable.
196 (main_input_filename): New - replaces input_filename, which isn't
197 settable if USE_MAPPED_LOCATION.
198 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
199 so we don't reference input_location or wfl_operator in that case.
200 * jv-scan.c (expand_location): Remove - no longer used.
201 (main): Set main_input_filename rather than input_filename.
203 2005-02-09 Richard Henderson <rth@redhat.com>
205 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
206 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
208 2005-02-08 Marcin Dalecki <martin@dalecki.de>
210 * expr.c (add_type_assertion): Use the proper enumeration type,
211 since this is what htab_find_slot() is expecting.
213 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
215 * gcj.texi: Update copyright dates.
217 2005-02-02 Tom Tromey <tromey@redhat.com>
219 * gcj.texi (libgcj Runtime Properties): Default library_control
222 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
225 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
226 (modifiers) when square brackets are present in a declaration for
228 * jv-scan.c (main): Set input_filename and input_line.
230 2005-02-01 Tom Tromey <tromey@redhat.com>
233 * gjavah.c (get_field_name): Don't override name for JNI header.
235 2005-02-01 Roger Sayle <roger@eyesopen.com>
237 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
238 of unsigned types using iushr and lushr JVM bytecodes.
240 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
243 * gjavah.c (jni_print_float): Do not emit floating-point
244 initialiser for a static final field.
245 (jni_print_double): Likewise.
247 2005-02-01 Mark Mitchell <mark@codesourcery.com>
250 2005-01-31 Mark Mitchell <mark@codesourcery.com>
251 * gjavah.c (print_field_info): Mark static data members of
252 floating-point type with "__extension__".
254 2005-01-31 Mark Mitchell <mark@codesourcery.com>
256 * gjavah.c (print_field_info): Mark static data members of
257 floating-point type with "__extension__".
259 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
262 * parse.y (build_string_concatenation): Remove redundant if.
263 (patch_conditional_expr): Attempt to patch_string() the condition
264 of a ?: as well, in addition to its other operands.
266 2005-01-25 Tom Tromey <tromey@redhat.com>
268 * Make-lang.in (java/java-tree-inline.o): Removed.
270 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
273 * parse.y (patch_binop): Allow comparisons against NULL only
274 if the other operand is of a reference type.
276 2005-01-24 Tom Tromey <tromey@redhat.com>
278 * java-tree.h (gcj_abi_version): Declare.
279 * class.c (make_class_data): Push gcj_abi_version into "next"
280 field. Renamed field.
281 * decl.c (gcj_abi_version): New global.
282 (parse_version): New function.
283 (java_init_decl_processing): Call it. Renamed 'next' field.
285 (GCJ_BINARYCOMPAT_ADDITION): New define.
287 2005-01-24 Roger Sayle <roger@eyesopen.com>
290 * jcf-write.c (generate_bytecode_insns): Conversions between
291 integer types of the same precision shouldn't generate widening
292 or narrowing conversion bytecodes.
294 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
296 * java-except.h, java-tree.h: Remove unused prototypes.
298 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
301 * jcf-write.c (perform_relocations): Don't call memcpy if source
302 and destination are the same.
304 2005-01-17 Tom Tromey <tromey@redhat.com>
306 * verify-impl.c (get_short): Sign extend.
309 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
311 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
314 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
316 * verify.c: Revert to the version before the BC-ABI merge.
318 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
321 * check-init.c (check_init): Take care of references that do not
322 have an explicit final variable declaration (e.g. array length
323 access) for pre/post in/de-crement operators.
325 2005-01-08 Mark Wielaard <mark@klomp.org>
327 * parse.y (process_imports): Allocate (and free) original_name only
328 when not already defined.
329 * jcf-parse.c (read_class): Free results of find_class() and
331 (java_parse_file): Keep pointer to head of file_list and free when
332 done. Free result of lrealpath().
334 2005-01-05 Tom Tromey <tromey@redhat.com>
336 * gcj.texi (Standard Properties): java.ext.dirs is now used.
338 2004-12-20 Andrew Haley <aph@redhat.com>
340 * typeck.c: Use fold_convert for ints and booleans.
342 2004-12-17 Andrew Haley <aph@redhat.com>
345 * typeck.c (convert): Use a CONVERT_EXPR when converting to
346 BOOLEAN_TYPE or CHAR_TYPE.
347 (convert_to_boolean, convert_to_char) : Remove.
348 * convert.h (convert_to_boolean, convert_to_char) : Remove.
349 * expr.c (expand_load_internal): Do type conversion if type is not
352 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
355 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
358 2004-12-07 Andrew Haley <aph@redhat.com>
361 * jcf-parse.c (load_class): Remove sanity test for missing inner
364 2004-12-06 Tom Tromey <tromey@redhat.com>
366 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
367 (java.uninstall): Likewise.
368 (java.maintainer-clean): Likewise.
369 (.INTERMEDIATE): Likewise.
370 (java.install-man): Likewise.
371 (gcj-dbtool.pod): New target.
372 * gcj.texi (Code Generation): Document -findirect-dispatch.
373 (libgcj Runtime Properties): Document
374 gnu.gcj.precompiled.db.path.
375 (Top): Link to "Invoking gcj-dbtool".
377 2004-12-06 Tom Tromey <tromey@redhat.com>
380 * java-tree.h (extract_field_decl): Declare.
381 * parse.y (extract_field_decl): Renamed from
382 strip_out_static_field_access_decl. No longer static.
383 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
385 2004-12-03 Tom Tromey <tromey@redhat.com>
387 * lang.c (flag_new_verifier): Define.
388 (java_post_options): Set flag_new_verifier if indirect dispatch
390 * lang.opt (fnew-verifier): Removed.
392 2004-12-03 Tom Tromey <tromey@redhat.com>
395 * Make-lang.in (java.install-common): Only install transformed
396 gcjh if gcj-cross exists.
398 2004-12-03 Andrew Haley <aph@redhat.com>
401 * except.c (link_handler): Patch 'outer' field of siblings of the
402 range we're demoting.
404 2004-12-03 Andrew Haley <aph@redhat.com>
407 * class.c (layout_class_method): Don't fail to override a method
408 simply because it has DECL_ARTIFICIAL set.
410 2004-12-02 Tom Tromey <tromey@redhat.com>
413 * parse.y (craft_constructor): Special case null_pointer_node.
415 2004-12-02 Tom Tromey <tromey@redhat.com>
418 * java-gimplify.c (java_gimplify_expr): Don't call
419 SET_EXPR_LOCATION unless wrapped tree is an expression.
421 2004-11-27 Per Bothner <per@bothner.com>
423 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
424 Fix fencepost error in 'i', which got executed one too many times.
425 Also, fold memcpy into explicit loop, as originally intended.
426 Also, free temporary 'buf' which otherwise leaks.
428 2004-11-27 Per Bothner <per@bothner.com>
430 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
431 local static variables if not USE_MAPPED_LOCATION.
433 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
435 * class.c, decl.c, expr.c: Fix comment typos.
437 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
440 * decl.c (end_java_method): Call
441 attach_init_test_initialization_flags on all the init_decls.
442 * parse.y (attach_init_test_initialization_flags): Move to ...
443 * expr.c (attach_init_test_initialization_flags): here and
444 support BIND_EXPR also.
445 * java-tree.h (attach_init_test_initialization_flags): Prototype.
446 * jcf-parse.c (parse_class_file): Don't disable class init
449 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
451 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
454 2004-11-24 Richard Henderson <rth@redhat.com>
456 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
457 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
459 2004-11-24 Tom Tromey <tromey@redhat.com>
461 * verify.c (defer_merging): Don't use C++-style comment.
462 * verify.h (java_opcode): Added java_opcode_end.
463 * class.c (build_class_ref): Remove C++ comment and old FIXME.
465 * verify-impl.c (vfy_push_type): Removed bogus "return".
466 (initialize_stack): Use vfy_alloc and vfy_free.
467 (verify_instructions_0): Likewise.
469 * Merged gcj-abi-2-dev-branch to trunk.
471 2004-11-24 Andrew Haley <aph@redhat.com>
473 * jcf-parse.c (parse_class_file): Set file_start_location.
475 2004-11-10 Tom Tromey <tromey@redhat.com>
477 * class.c (make_field_value): Don't call build_static_field_ref.
478 (build_static_field_ref): Don't emit direct references when using
481 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
482 -verbose:class into man page synopsis.
484 2004-11-09 Tom Tromey <tromey@redhat.com>
486 * expr.c (build_java_arraystore_check): Still generate check if
487 element type is itself an array.
489 2004-11-08 Tom Tromey <tromey@redhat.com>
491 * java-tree.h (soft_check_assignment_node): Removed.
492 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
493 * decl.c (java_init_decl_processing): Don't initialize
494 soft_check_assignment_node.
496 2004-11-05 Tom Tromey <tromey@redhat.com>
498 * class.c (layout_class_methods): Don't add Miranda methods when
499 using indirect dispatch.
501 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
503 * class.c (make_class_data): Call emit_assertion_table to set the
504 'assertion_table' field.
505 (build_signature_for_libgcj): Move here from expr.c.
506 (add_assertion_table_entry): New function. Callback for assertion
508 (emit_assertion_table): New. Take class argument, and generate
509 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
510 * decl.c (init_decl_processing): Define assertion_entry_type record.
511 Push 'assertion_table' class field instead of 'verify'.
512 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
513 (type_assertion_hash): Include 'assertion_code' in hash.
514 (add_type_assertion): Rewritten. Take class and assertion_code
515 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
516 (can_widen_reference_to): Use new add_type_assertion() arguments.
517 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
518 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
519 (verify_identifier_node): Removed.
520 (assertion_entry_type, assertion_table_type): New.
521 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
522 assertion code definitions.
523 (struct type_assertion): Add assertion_code. Rename 'source_type' and
524 'target_type' to 'op1' and 'op2'.
525 (add_type_assertion): Declare.
526 (lang_printable_name_wls): Remove unused definition.
527 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
528 to emit runtime assertion.
529 (vfy_note_stack_type): Clean up non-C90 declarations.
530 (vfy_note_local_type): Likewise.
531 * verify.h (vfy_is_assignable_from): Declare.
532 * verify-impl.c (is_assignable_from_slow): Remove unused function.
533 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
534 instead of is_assignable_from_slow().
535 (types_compatible): Reinstate ref_compatible() call.
537 2004-11-04 Tom Tromey <tromey@redhat.com>
539 * class.c (build_static_field_ref): Reverted previous patch.
541 * class.c (build_static_field_ref): Don't emit direct references
542 when using indirect dispatch.
544 2004-11-03 Tom Tromey <tromey@redhat.com>
546 * expr.c (expand_java_arrayload): Set lhs_type_node.
547 (expand_java_arraystore): Set rhs_type_node.
549 2004-11-02 Tom Tromey <tromey@redhat.com>
551 * jcf-parse.c (compute_class_name): Use filename length from zip
552 directory, not strlen.
554 * expr.c (expand_invoke): Mark new interface methods as abstract.
556 2004-11-01 Tom Tromey <tromey@redhat.com>
558 * verify-impl.c (push_jump): Removed check for uninitialized
560 (push_exception_jump): Likewise.
561 (handle_ret_insn): Likewise.
562 (handle_jsr_insn): Likewise.
563 (state_check_no_uninitialized_objects): Removed.
565 * decl.c (check_local_unnamed_variable): Recognize
566 promoted-to-int parameters when using the new verifier.
567 * expr.c (expand_java_arraystore): Explicitly request array type
568 when using new verifier.
569 (expand_java_arrayload): Likewise.
570 (invoke_build_dtable): Don't pass object_type_node as
571 expression argument to build_java_indirect_ref.
572 (build_java_check_indexed_type): Do nothing.
573 (build_java_arraystore_check): Handle case where array doesn't
575 (build_java_array_length_access): Likewise.
576 (expand_invoke): Handle case where interface overrides a method
578 (pop_type_0): Always succeed for reference types.
579 (process_jvm_instruction): Don't pop a value in a dead
581 (pop_arguments): Convert arguments to correct types.
583 2004-10-29 Andrew Haley <aph@redhat.com>
585 * jcf-parse.c (give_name_to_class): Remove line that was
588 2004-10-29 Andrew Haley <aph@redhat.com>
590 * jcf-parse.c (set_source_filename): Add code to build new sfname.
592 2004-10-20 Andrew Haley <aph@redhat.com>
594 * decl.c (end_java_method): Don't expand if flag_syntax_only.
596 2004-10-26 Tom Tromey <tromey@redhat.com>
598 * verify.h (vfy_notify_verified): Removed.
599 * verify-glue.c (vfy_notify_verified): Removed.
601 2004-10-26 Tom Tromey <tromey@redhat.com>
603 * verify-impl.c (debug_print_state): Declare `i' before code.
604 (merge_types): Modify `t' when it is null_type.
606 2004-10-26 Tom Tromey <tromey@redhat.com>
608 * verify-impl.c (type_print): Renamed from print. Now static and
610 (debug_print_state): Use type_print.
612 2004-10-25 Tom Tromey <tromey@redhat.com>
614 * expr.c (build_invokeinterface): Compute correct offset for
615 index into interface methods.
617 2004-10-20 Tom Tromey <tromey@redhat.com>
619 * java-tree.h (verify_jvm_instructions_new): Declare.
621 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
624 * verify-impl.c (verify_instructions): Correctly handle wide
626 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
627 (vfy_get_component_type): Strip pointer types.
628 (vfy_find_class): Use get_type_from_signature. Strip pointer
630 Include java-except.h.
632 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
634 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
635 vfy_push_type_t, set_variable, add_new_state, merge_into,
636 handle_jsr_insn, branch_prepass, check_class_constant,
637 check_wide_constant, get_one_type, compute_static_types,
638 verify_instructions_0): Clean up C99 declarations after statements.
640 2004-10-20 Tom Tromey <tromey@redhat.com>
642 * verify-impl.c (merge_refs): Compare reference against iterator,
645 * verify-glue.c (vfy_tag): Mask off resolved flag.
647 2004-10-19 Tom Tromey <tromey@redhat.com>
649 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
650 (init_state_with_stack): Initialize `this_type' in state.
651 (verify_method): Use debug_print.
652 * verify-glue.c (vfy_is_primitive): Removed debugging print.
653 (vfy_note_stack_depth): Reverted last patch.
654 (vfy_note_stack_type): Note pointer to Object, not Object.
655 (vfy_note_local_type): Likewise.
657 * verify.h (vfy_note_instruction_seen): Declare.
658 * verify-glue.c (verify_jvm_instructions_new): Set
659 BCODE_EXCEPTION_TARGET on target instruction.
660 (vfy_note_instruction_seen): New function.
661 * verify-impl.c (FLAG_INSN_SEEN): New define.
662 (verify_instructions_0): Set flag on instruction. Save state for
664 (verify_instructions): Call vfy_note_instruction_seen.
666 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
667 (verify_jvm_instructions_new): Call method_init_exceptions,
668 add_handler, and handle_nested_ranges.
669 * verify-impl.c (verify_method): Return 1 on success.
670 (verify_instructions_0): Save the state at PC=0.
672 * verify-impl.c (init_type_from_class): Set is_resolved and
673 ref_next on new ref_intersection.
674 (init_type_from_string): Likewise.
676 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
678 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
679 if flag_new_verifier is set.
680 * java-tree.h (flag_new_verifier): Declare.
681 * lang.opt (fnew-verifier): New option.
682 * verify-impl.c: Work around namespace pollution by undef'ing
684 (struct verifier_context): Make 'bytecode' const.
685 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
686 (types_compatible): For the BC-ABI, always consider reference types
688 (check_class_constant): Use vfr->current_class.
689 (check_constant): Likewise.
690 (check_wide_constant): Likewise.
691 (check_field_constant): Check for 'L' at start of type name.
692 (get_one_type): Return pointer instead of type. Set type result in
693 caller via passed type pointer.
694 (compute_argument_types): Update to use new get_one_type arguments.
695 (compute_return_type): Likewise.
696 (make_verifier_context): New. Allocate and initialize 'vfr'.
697 (free_verifier_context): New. Free 'vfr' and its contents.
698 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
699 and free_verifier_context.
701 2004-10-15 Tom Tromey <tromey@redhat.com>
703 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
704 * verify.h (vfy_fail): Fixed formatting.
706 * verify-impl.c (vfr): Fixed comment formatting.
707 (collapse_type): New function.
708 (verify_instructions): Notify compiler about type map.
709 * verify.h (vfy_note_stack_depth): Updated.
710 (vfy_note_stack_type): Likewise.
711 (vfy_note_local_type): Likewise.
712 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
714 * verify-glue.c (vfy_note_stack_depth): Correctly size type
715 state. Added `method' argument.
716 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
718 (vfy_note_local_type): New function.
719 (vfy_unsuitable_type): Likewise.
720 (vfy_return_address_type): Likewise.
721 (vfy_null_type): Likewise.
723 * verify.h (VFY_IN_GCC): Removed.
724 (VFY_WANT_TYPEMAP): Removed.
725 * verify-impl.c (verify_instructions_0): Removed useless "\".
726 (struct state) <next>: Uncomment.
728 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
730 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
733 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
735 * Make-lang.in (verify.o): Re-enabled this target.
736 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
737 (vfy_get_interface): Likewise.
738 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
739 * verify.h (verify_jvm_instructions_new): Declare.
740 * verify-impl.c (free_state): Temporarily comment out unused
743 2004-10-06 Tom Tromey <tromey@redhat.com>
745 * java-tree.h (JV_STATE_READ): New enum value.
747 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
749 * verify.h: New file.
751 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
753 * verify-impl.c, verify-glue.c, verify.h: New files.
754 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
756 2004-09-24 Andrew Haley <aph@redhat.com>
758 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
759 for a slot if it's of pointer type.
761 2004-09-14 Tom Tromey <tromey@redhat.com>
763 * class.c (make_class_data): Correctly initialize "state" field.
764 Initialize "engine" field.
765 * decl.c (java_init_decl_processing): Add "engine" field.
767 2004-09-10 Andrew Haley <aph@redhat.com>
770 * expr.c (build_invokeinterface): Use fast method for interface
772 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
774 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
775 (emit_symbol_table): Add new arg, element_size.
776 * decl.c (java_init_decl_processing): Initialize Class.itable.
777 * class.c (GEN_TABLE): New macro.
778 (gen_indirect_dispatch_tables): Use it. Add itable.
779 (make_class_data): Add new arg for emit_symbol_table().
781 (add_miranda_methods): Make sure search_class has been parsed.
782 (emit_symbol_table): Add new arg, element_size.
784 2004-09-06 Andrew Haley <aph@redhat.com>
786 * verify.c (merge_types): Return Object for all merges of
788 * expr.c (add_type_assertion): Don't generate assertions when
789 source type is array of Object.
791 2004-09-03 Andrew Haley <aph@redhat.com>
793 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
795 * lang.c (java_post_options): Force flag_verify_invocations if
796 we're not using indirect dispatch.
798 * expr.c (pop_type_0): Move test for interfaces before call to
799 can_widen_reference_to().
800 (build_signature_for_libgcj): Remove generation of canonical array
802 (add_type_assertion): Canonicalize both arrays.
803 Don't assert that type X can be assigned to Object.
804 Don't assert that type X an be assigned to type X.
805 Don't assert that Object can be assigned to type X.
806 (can_widen_reference_to): Warn whenever we generate an assertion.
807 (process_jvm_instruction): Use throwable_type_node for the type of
810 2004-09-01 Andrew Haley <aph@redhat.com>
812 * decl.c (java_init_decl_processing): Change
813 verify_identifier_node to "__verify".
814 * expr.c (add_type_assertion): Use verify_identifier_node for name.
815 * java-tree.h (verify_identifier_node): Change to "__verify".
817 * expr.c (build_signature_for_libgcj): New function.
818 (add_type_assertion): Use it to construct signatures for
819 source_type and target_type.
821 2004-08-27 Andrew Haley <aph@redhat.com>
823 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
824 (verify_identifier_node): New.
825 (TYPE_VERIFY_METHOD): New.
826 (struct type_assertion): New type.
827 * expr.c (type_assertion_eq): New function.
828 (type_assertion_hash): New function.
829 (add_type_assertion): New function.
830 (can_widen_reference_to): Call add_type_assertion().
831 * decl.c (java_init_decl_processing): Add verify_identifier_node.
832 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
833 (finish_class): Output TYPE_VERIFY_METHOD (type).
835 * decl.c (end_java_method): Nullify unused fields.
837 2004-08-17 Andrew Haley <aph@redhat.com>
839 * verify.c (defer_merging): Quieten.
840 * jcf-parse.c (load_class): Only try to open a class file if it's
841 java.lang.Object or if it's part of the current compilation.
842 Check that the class we just tried to load is the class we just
844 (java_parse_file): Set flag_verify_invocations off if we're
845 compiling from .class.
846 (parse_zip_file_entries): Abort if we try to read a dummy class.
847 * expr.c (can_widen_reference_to): Quieten.
848 (build_invokevirtual): Abort if we try to invokevirtual an
850 (expand_invoke): Don't build a non-interface call to an interface.
851 (build_instanceof): Don't do premature optimization if
852 flag_verify_invocations is not set.
853 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
855 (build_static_field_ref): Add correct type conversion for
857 (add_miranda_methods): Disable generation of Miranda methods for
859 (layout_class_method): Don't complain about non-static method
860 overrides static method with dummy classes.
862 2004-08-13 Tom Tromey <tromey@redhat.com>
864 * class.c (build_static_field_ref): Re-enable atable lookups for
867 * parse.y (strip_out_static_field_access_decl): Indentation fix.
869 2004-08-11 Tom Tromey <tromey@redhat.com>
871 * gcj.texi (libgcj Runtime Properties): Document new properties.
873 2004-08-06 Andrew Haley <aph@redhat.com>
875 * jcf-parse.c (load_class): Check that we really have loaded the
876 class we're looking for.
878 2004-07-19 Andrew Haley <aph@redhat.com>
880 * verify.c (verify_jvm_instructions): Comment change only.
882 * typeck.c (build_java_array_type): Add size field to array name.
884 * java-tree.h (LOCAL_SLOT_P): New.
885 (update_aliases): Add PC argument.
886 (pushdecl_function_level): New function.
888 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
889 MODIFY_EXPR, and SAVE_EXPR.
890 (java_gimplify_modify_expr): New function.
892 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
893 (expand_iinc): Pass PC to update_aliases().
894 (STORE_INTERNAL): Likewise.
895 (process_jvm_instruction): Likewise.
897 * decl.c (base_decl_map): New variable.
898 (uniq): New variable.
899 (update_aliases): Rewrite with more thorough checking.
900 (debug_variable_p): New function.
901 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
902 (check_local_named_variable): Delete whole function.
903 (initialize_local_variable): New function.
904 (check_local_unnamed_variable): Add checks and comments.
905 (find_local_variable): Rewrite.
906 (java_replace_reference): New function.
907 (function_binding_level): New variable.
908 (pushdecl_function_level): New function.
909 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
910 (maybe_pushlevels): Call pushdecl() on each of the new decls.
911 (start_java_method): Reset uniq. Create base_decl_map. Set
912 function_binding_level.
913 (end_java_method): Null unused fields to save memory.
915 2004-06-29 Andrew Haley <aph@redhat.com>
917 * except.c (expand_start_java_handler): Push a new binding level.
918 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
919 register_exception_range() to register where we'll do it.
920 (expand_end_java_handler): Remove old bogus code. Replace with
921 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
922 the top of the expression we're curently building.
923 (maybe_end_try): Delete.
924 * decl.c (binding_level.exception_range): New field.
925 (clear_binding_level): Add field exception_range. Reformat.
926 (poplevel): Call expand_end_java_handler().
927 (poplevel): Call java_add_stmt only if functionbody is false.
928 (maybe_poplevels): Don't call maybe_end_try() from here.
929 (end_java_method): Clear no longer used trees in function decl.
930 (register_exception_range): New function.
931 * java-tree.h (register_exception_range, struct eh_range): Declare.
933 2004-06-22 Andrew Haley <aph@redhat.com>
935 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
937 * check-init.c (get_variable_decl): Teach check-init about
938 FIELD_DECLs addressed via the otable.
939 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
942 2004-05-28 Andrew Haley <aph@redhat.com>
944 * jcf-parse.c (load_class): Don't try to read a class that we've
947 * expr.c (build_invokeinterface): Use the old-fashioned way of
948 doing indirect dispatch: look up interfaces by name.
949 * java-tree.h (enum java_tree_index): Add
950 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
951 * decl.c (java_init_decl_processing): Add
952 soft_lookupinterfacemethodbyname_node.
954 * gjavah.c (print_method_info): Final methods have vtable entries,
955 so gjavah needs to output them.
956 * class.c (layout_class_method): Generate vtable entries for final
958 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
959 dispatch, even if a method is final.
961 2004-05-25 Andrew Haley <aph@redhat.com>
963 * class.c (build_symbol_entry): Convert the names of constructors
964 to init_identifier_node when generating an entry for the indirect
967 * expr.c (build_known_method_ref): Generate indirect calls for
968 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
970 2004-05-24 Andrew Haley <aph@redhat.com>
972 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
973 atable element is of the right type.
975 * class.c (build_static_field_ref): Cast pointer to correct type
978 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
980 * Merged with HEAD as of 20040514. Diff against
981 gcj-abi-2-merge-20040514.
983 2004-04-16 Andrew Haley <aph@redhat.com>
985 * verify.c (check_pending_block): Disable subroutine checks.
986 (defer_merging): New function.
987 (merge_types): If types are dummy, use defer_merging to combine them.
988 (verify_jvm_instructions): If invocation is invokeinterface and
989 target is dummy, assume target really is an interface.
991 * parse.y (patch_invoke): Break out call to java_create_object.
993 * lang.c (flag_verify_invocations): New.
995 * jcf-parse.c (load_class): If we've already failed to load a
996 class, don't try again.
997 (load_class): If we can't find a .class file, don't fail, but emit
999 (parse_class_file): Don't act on dummy methods.
1001 * java-tree.h (flag_verify_invocations): New.
1003 (lang_type.dummy_class): New field.
1004 (java_create_object): New function.
1005 (METHOD_DUMMY): New.
1007 * expr.c (build_field_ref): Widen field offset.
1008 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1009 that each of its elements is compatible with the one we're
1011 (pop_type_0): Issue a warning to say that we need to generate a
1013 (java_create_object): New function.
1014 (build_field_ref): Only generate hard refs if we're not using
1016 (expand_java_field_op): If we're using !verify_invocations and we
1017 see a missing field, generate a decl for it.
1019 (expand_invoke): If a class doesn't have the method we seek and
1020 we're using !flag_verify_invocations, generate a decl for the
1023 (build_known_method_ref): Always use indirect dispatch via the
1024 atable for static methods.
1026 (expand_java_NEW): Break out object creation into new function,
1029 (can_widen_reference_to): Issue a warning to say that we need to
1030 generate a runtime check.
1032 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1033 (make_method_value): Also use index for interfaces.
1034 (make_class_data): Skip dummy field for inherited data.
1035 Don't build method array for dummy methods.
1036 Set size_in_byte to -1 when using inirect dispatch
1037 Don't build a hard class ref if we don't have a hard ref to our
1038 superclass, or if we're using inirect dispatch.
1039 Null out dispatch tables.
1041 (layout_class_method): Don't complain about non-static method
1042 overrides static method is method is artificial.
1044 (build_static_field_ref): Disable atable references to static
1045 fields for the time being.
1047 (layout_class_methods): Check for CLASS_INTERFACE as
1048 well as CLASS_ABSTRACT.
1050 2004-11-24 Steven Bosscher <stevenb@suse.de>
1052 * class.c (make_class_data): Don't check flag_inline_functions.
1053 * lang.c (flag_really_inline): Remove unused flag.
1054 (java_handle_option): Don't set it here. Remove special handling
1055 of flag_inline_functions for Java.
1056 (java_init): Don't set flag_inline_trees here. Already done...
1057 (java_post_options): ...here. Don't clear flag_inline_functions.
1059 2004-11-24 Steven Bosscher <stevenb@suse.de>
1061 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1062 (java_gimplify_exit_block_expr): New function.
1063 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1065 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1066 (EXIT_BLOCK_EXPR): Likewise.
1067 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1068 (LABELED_BLOCK_BODY): Likewise.
1069 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1070 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1071 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1073 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1074 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1075 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1076 second operand of EXIT_BLOCK_EXPR.
1077 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1079 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1081 2004-11-23 Ben Elliston <bje@au.ibm.com>
1083 * xref.h (xref_flag_value): Remove.
1084 (xref_set_data, xref_get_data): Likewise.
1085 (xref_set_current_fp): Likewise.
1086 (XREF_NONE): Likewise.
1087 (XREF_GET_DATA): Likewise.
1088 * xref.c (xref_flag_value): Remove.
1089 (xref_set_data, xref_get_data): Likewise.
1090 (xref_set_current_fp): Likewise.
1092 2004-11-23 Ben Elliston <bje@au.ibm.com>
1094 * gjavah.c (output_directory): Make static.
1095 (temp_directory): Likewise.
1097 2004-11-15 Tom Tromey <tromey@redhat.com>
1099 * decl.c (instn_ptr_type_node): Removed.
1100 (lineNumbers_ptr_type_node): Removed.
1101 (jint_type): Removed.
1102 (jint_ptr_type): Removed.
1104 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1107 * check-init.c (check_init): Ignore DECL_EXPR.
1108 * expr.c (always_initialize_class_p): Reenable.
1109 (build_class_init): Use a variable to store the decl. Also use
1110 boolean_false_node instead of integer_zero_node.
1111 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1114 2004-11-08 Tom Tromey <tromey@redhat.com>
1117 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1118 generating a JNI header.
1119 (print_field_info): Handle JNI headers.
1120 (jni_print_float): Likewise.
1121 (jni_print_double): Likewise.
1123 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1125 * decl.c (end_java_method): Remove duplicated code.
1127 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1128 Gerald Pfeifer <gerald@pfeifer.com>
1130 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1133 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1136 * class.c: Reinstate 2004-08-18 patch.
1137 (make_local_function_alias): Don't create an alias for extern (native)
1140 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1143 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1144 (make_method_value): Likewise.
1146 2004-10-21 Andrew Haley <aph@redhat.com>
1149 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1151 2004-10-20 Andrew Haley <aph@redhat.com>
1153 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1154 Remove duplicated code block.
1156 2004-10-18 Steven Bosscher <stevenb@suse.de>
1158 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1159 New rules to work around old Bison warnings.
1161 2004-10-17 Steven Bosscher <stevenb@suse.de>
1163 * class.c (ident_subst): Always alloca buffer.
1164 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1165 opcode after including javaop.def.
1166 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1167 conditional expression that exits, to avoid warnings.
1168 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1169 a user of an extension.
1170 * win32-host.c: Move check down to have non-empty file when
1171 WIN32 is not defined.
1173 * Make-lang.in (java-warn): Add STRICT_WARN.
1174 (java/jcf-io.o-warn): Don't have Werror for this file.
1175 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1177 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1179 * expr.c (expr_add_location): Move declaration to before all
1181 * parse.y (java_expand_classes): Ditto.
1182 * lex.c (java_peek_unicode): Ditto.
1184 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1186 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1187 if possible, else convert `foo' to 'foo'.
1188 * class.c: Likewise.
1191 * jcf-io.c: Likewise.
1192 * jcf-parse.c: Likewise.
1195 * parse.h: Likewise.
1197 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1199 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1200 rename parameter 'msg' to 'msgid' in function declaration.
1201 (issue_warning_error_from_context): Likewise.
1202 (yyerror): Rename parameter 'msg' to 'msgid'.
1203 (all over): Use new quoting style for diagnostics.
1205 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1207 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1208 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1211 2004-10-14 Matt Austern <austern@apple.com>
1213 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1216 2004-10-13 Tom Tromey <tromey@redhat.com>
1219 * lang.opt (--extdirs): Document.
1220 * jvspec.c (lang_specific_driver): Recognize -encoding and
1223 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1225 * parse.y (issue_warning_error_from_context): Use va_list *
1226 instead of va_list parameter.
1227 (parse_error_context): Update call.
1228 (parse_warning_context): Likewise.
1230 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1232 * parse.y, parse-scan.y: Add list of diagnostic messages to
1233 insulate translation template from version of yacc/bison used
1234 to compile the grammar.
1236 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1238 Prepare for %q, %< and %> in diagnostic message strings.
1239 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1240 Name second parameter 'msgid'.
1241 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1242 (issue_warning_error_from_context): Use pretty-printer functions
1243 instead of vsprintf for constructing formatted messages. Rename
1244 parameter 'msg' to 'msgid'.
1245 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1246 (parse_warning_context): Likewise.
1248 2004-10-05 Andrew Haley <aph@redhat.com>
1251 * jcf-parse.c (parse_zip_file_entries): If a class has a
1252 superclass and a TYPE_SIZE of zero, lay it out.
1254 2004-09-30 Andrew Haley <aph@redhat.com>
1257 * jcf-parse.c (compute_class_name): Rewrite.
1259 2004-10-01 Jan Hubicka <jh@suse.cz>
1261 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1263 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1265 * lex.c: Fix a comment typo.
1267 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1269 * java-tree.h: Fix a comment typo.
1271 2004-09-30 Per Bothner <per@bothner.com>
1273 Simplify lexer. Implement --enable-mapped-location support.
1274 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1275 (parse_source_file_1): Pass filename as extra parameter, so we can call
1276 linemap_add and set input_location here, rather than in both callers.
1277 (read_class): Pass copied filename to parse_source_file_1.
1278 Don't initialize wfl_operator - only needed for source compilation.
1279 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1280 * lex.h: Remove a bunch of debugging macros.
1281 * lex.h (struct_java_line, struct java_error): Remove types.
1282 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1283 (struct java_lc_s): Remove prev_col field.
1284 (struct java_lexer): New fields next_unicode, next_columns, and
1285 avail_unicode. New position field, and maybe token_start field.
1286 Don't need hit_eof field - use next_unicode == -1 instead.
1287 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1288 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1289 * parse.h: Various changes for USE_MAPPED_LOCATION.
1290 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1291 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1292 (struct parser_ctxt): New file_start_location field.
1293 Remove p_line, c_line fields since we no longer save lines.
1294 Remove elc, lineno, and current_jcf fields - no longer used.
1295 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1296 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1297 source_location and is probably not needed anymore anyway.
1298 Use new expr_add_Location function.
1299 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1300 (java_pop_parser_context): Minor cleanup.
1301 (java_parser_context_save_global, java_parser_context_restore_global,
1302 java_pop_parser_context): Save/restore input_location as a unit.
1303 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1304 a source_location instead of a wfl context node.
1305 (check_class_interface_creation): input_filename is not addressable.
1306 (create_artificial_method): Calling java_parser_context_save_global
1307 and java_parser_context_restore_global is overkill. Instead,
1308 temporarily set input_location from class decl.
1309 (java_layout_seen_class_methods): Set input_location from method decl.
1310 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1311 (finish_loop_body): Likewise.
1312 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1313 (java_sprint_unicode): Take a character, not index in line.
1314 (java_sneak_uncode): Replaced by java_peek_unicode.
1315 (java_unget_unicode): No longer used.
1316 (java_allocate_new_line. java_store_unicode): Removed, since we
1317 no longer remember "lines".
1318 (java_new_lexer): Update for new data structures.
1319 (java_read_char): Move unget_value checking to java_read_unicode.
1320 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1321 efficient functions that are used directly when lexing.
1322 (java_read_unicode_collapsing_terminators): No longer needed.
1323 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1324 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1325 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1326 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1327 combine switch branches, and test for common token kinds earlier.
1328 (java_lex_error): Rewrite.
1329 * jv-scan.c (expand_location): New function, copied from tree.c.
1330 (main): Set ctxp->filename instead of setting input_filename directly.
1332 2004-09-30 Per Bothner <per@bothner.com>
1334 More cleanup for --enable-mapped-location.
1335 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1336 input_location here. Instead do it in give_name_to_class.
1337 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1338 * expr.c (expand_byte_code): Call linemap_line_start.
1339 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1340 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1341 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1342 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1343 to USE_MAPPED_LOCATION case.
1345 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1346 * jcf-parse.c (java_parse_file): Don't set input_filename.
1347 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1348 Create a list of TRANSLATION_UNIT_DECL.
1349 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1350 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1351 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1352 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1353 (file_start_location): New static.
1354 (set_source_filename): Avoid extra access to input_filename macro.
1355 Concatenate new name with class's package prefix.
1356 (set_source_filename, give_name_to_class): Update.
1357 (give_name_to_class): Set class's "line 0" input_location here.
1358 (parse_class_file): Set input_location as a unit.
1360 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1362 2004-09-29 Per Bothner <per@bothner.com>
1364 * java-tree.h: Redefine some macros and add some declaration
1365 to handle the USE_MAPPED_LOCATION case.
1366 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1367 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1368 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1369 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1371 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1372 * decl.c (finish_method, java_add_stmt): Likewise.
1373 * java-gimplify.c (java-gimplify.c): Likewise.
1374 * jcf-write.c (generate_bytecode_insns): Likewise.
1375 * lang.c (java_post_options): Likewise - call linemap_add.
1377 2004-09-29 Andrew Haley <aph@redhat.com>
1380 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1381 result of TRUNC_MOD_EXPR.
1382 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1383 * decl.c (java_init_decl_processing): Mark
1384 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1386 2004-09-28 Tom Tromey <tromey@redhat.com>
1389 * class.c (add_miranda_methods): Load superinterface if not
1392 2004-09-28 Andrew Haley <aph@redhat.com>
1395 * jcf-parse.c (load_class): Don't try to read a class that we've
1398 2004-09-28 Andrew Haley <aph@redhat.com>
1400 * jcf-parse.c (load_class): Back out previous broken patch.
1402 2004-09-28 Andrew Haley <aph@redhat.com>
1405 * jcf-parse.c (load_class): Don't try to read a class that we've
1407 Check that we really did read the right class.
1409 2004-09-25 Tom Tromey <tromey@redhat.com>
1412 * parse.y (create_artificial_method): Use add_method_1.
1414 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1416 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1418 * gcj.texi: Fix typos.
1420 2004-09-24 Tom Tromey <tromey@redhat.com>
1423 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1424 in error parts of rule.
1425 (unary_expression): Don't call error_if_numeric_overflow when $1
1428 2004-09-24 Tom Tromey <tromey@redhat.com>
1431 * parse.y (resolve_qualified_expression_name): Set
1432 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1433 * expr.c (force_evaluation_order): Check for empty argument list
1434 after stripping COMPOUND_EXPR.
1436 2004-09-23 Andrew Haley <aph@redhat.com>
1439 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1442 2004-09-23 Tom Tromey <tromey@redhat.com>
1445 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1446 where operand is null.
1448 2004-09-23 Tom Tromey <tromey@redhat.com>
1451 * parse.y (not_accessible_p): Allow access to protected members
1452 even when class is not static.
1454 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1456 * Make-lang.in: Revert the gcc-none.o change.
1458 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1460 * parse.y (patch_anonymous_class): VEC_space returns true if there
1463 2004-09-21 Matt Austern <austern@apple.com>
1466 * gjavah.c (free_method_name_list): Fix function definition so
1467 it's a proper C prototype.
1469 2004-09-21 Tom Tromey <tromey@redhat.com>
1472 * gjavah.c (free_method_name_list): New method.
1475 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1476 Zack Weinberg <zack@codesourcery.com>
1478 * java-tree.def: Use tree_code_class enumeration constants
1479 instead of code letters.
1480 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1481 new tree-class enumeration constants.
1483 2004-09-13 Tom Tromey <tromey@redhat.com>
1486 * class.c (layout_class_method): Put synthetic methods into the
1489 2004-09-11 Andrew Pinski <apinski@apple.com>
1491 * Make-lang.in (java/ggc-none.c): Change dependency
1492 for ggc.h into $(GGC_H).
1494 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1496 * Make-lang.in (java/win32-host.o): Add dependency on
1498 * win32-host.c: Add includes for coretypes.h, jcf.h
1500 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1502 * Make-lang.in (GCJH_OBJS): Change dependency from
1503 ggc-none.o to java/ggc-none.o
1504 (JCFDUMP_OBJS): Likewise.
1505 (java/ggc-none.o): New target.
1507 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1509 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1510 * class.c (build_utf8_ref, build_static_field_ref,
1511 make_field_value, make_method_value, get_dispatch_table,
1512 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1513 * constants.c (get_tag_node, build_ref_from_constant_pool,
1514 build_constants_constructor): Likewise.
1515 * decl.c (java_init_decl_processing): Likewise.
1516 * expr.c (build_java_array_length_access, build_newarray,
1517 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1518 build_java_binop, build_field_ref, expand_java_add_case,
1519 expand_java_call, build_known_method_ref, build_invokevirtual,
1520 build_invokeinterface, build_jni_stub): Likewise.
1521 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1522 * jcf-parse.c (get_constant): Likewise.
1523 * lex.c (do_java_lex): Likewise.
1524 * parse.y (patch_binop, patch_unaryop, patch_cast,
1525 build_newarray_node, patch_newarray): Likewise.
1526 * resource.c (compile_resource_data): Likewise.
1527 * typeck.c (build_prim_array_type): Likewise.
1529 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1531 * decl.c (java_init_decl_processing): Adjust
1532 initialize_sizetypes call.
1534 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1536 * jv-scan.c (fancy_abort): Add.
1538 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1540 * expr.c (build_java_arrayaccess): Use convert to change
1543 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1545 * class.c (make_local_function_alias): Allocate extra space for 'L'
1546 in name buffer. Reported by Thomas Neumann.
1548 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1550 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1551 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1552 * lex.c (do_java_lex): Adjust.
1553 (error_if_numeric_overflow): Likewise.
1555 2004-08-18 Andrew Pinski <apinski@apple.com>
1557 * class.c (make_local_function_alias): Only make a new decl if we
1558 support alias attribute on all decls.
1560 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1562 * class.c (make_local_function_alias): New function. Create local
1563 alias for public method DECL.
1564 (make_method_value): Use make_local_function_alias.
1565 * parse.y (craft_constructor): Don't special-case anonymous classes.
1566 Always set ctor_name to init_identifier_node.
1567 (lookup_method_invoke): Call layout_class_method when creating
1568 anonymous class constructor.
1570 2004-08-18 Richard Henderson <rth@redhat.com>
1572 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1573 default case. Treat '<' similarly. Update for
1574 is_gimple_formal_tmp_var name change.
1576 2004-08-17 Andrew Haley <aph@redhat.com>
1578 * lang.c (lang_printable_name): Obey verbose flag.
1579 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1580 lang_printable_name().
1581 (verify_constructor_circularity, get_printable_method_name,
1582 check_abstract_method_definitions, java_check_regular_methods,
1583 java_check_abstract_methods, check_inner_class_access,
1584 fix_constructors, patch_method_invocation, patch_return):
1586 * expr.c (pop_type_0): Likewise.
1588 * java-tree.h (lang_printable_name_wls): Delete.
1590 2004-08-16 Tom Tromey <tromey@redhat.com>
1593 * parse.y (primary): Changed for initialized and uninitialized
1595 (array_access): Handle array_creation_initialized.
1596 (array_creation_expression): Split into
1597 array_creation_initialized and array_creation_uninitialized.
1599 2004-08-16 Andrew Haley <aph@redhat.com>
1601 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1602 generating bytecode.
1604 2004-08-16 Elliot Lee <sopwith@redhat.com>
1607 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1608 spaces, and quoted filelists.
1610 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1612 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1613 * class.c (build_utf8_ref, build_static_field_ref,
1614 make_field_value, make_method_value, get_dispatch_table,
1615 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1616 * constants.c (get_tag_node, build_ref_from_constant_pool,
1617 build_constants_constructor): Likewise.
1618 * decl.c (java_init_decl_processing): Likewise.
1619 * expr.c (build_java_array_length_access, build_newarray,
1620 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1621 build_java_binop, build_field_ref, expand_java_add_case,
1622 expand_java_call, build_known_method_ref, build_invokevirtual,
1623 build_invokeinterface, build_jni_stub): Likewise.
1624 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1625 * jcf-parse.c (get_constant): Likewise.
1626 * lex.c (do_java_lex): Likewise.
1627 * parse.y (patch_binop, patch_unaryop, patch_cast,
1628 build_null_of_type, patch_newarray): Likewise.
1629 * resource.c (compile_resource_data): Likewise.
1630 * typeck.c (build_prim_array_type): Likewise.
1632 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1634 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1635 Don't create BLOCK here or call java_gimplify_block.
1637 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1639 * java-tree.h (flag_deprecated): Removed.
1640 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1641 * parse.y (check_deprecation): Check warn_deprecated instead of
1644 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1646 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1647 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1648 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1649 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1650 flag_force_classes_archive_check, flag_optimize_sci,
1651 flag_indirect_dispatch): Remove explicit declarations.
1652 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1655 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1658 * Make-lang.in (java.install-man): Install from either build
1659 tree or source tree, whichever has the file first.
1661 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1663 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1664 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1665 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1666 (do_java_lex): Likewise. Adjust force_fit_type call.
1668 2004-08-04 Roger Sayle <roger@eyesopen.com>
1669 Andrew Haley <aph@redhat.com>
1671 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1672 checking trees as they're being built.
1673 (convert): Call convert_ieee_real_to_integer if we're
1674 converting a constant, even if we're writing a class file.
1676 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1679 * parse.y (fold_constant_for_init): Call resolve_field_access with
1680 correct current_class context.
1682 2004-08-01 Roger Sayle <roger@eyesopen.com>
1684 * decl.c (update_aliases, initialize_local_variable): Replace calls
1685 to build with calls to buildN.
1686 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1687 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1688 * parse.h (BUILD_THROW): Likewise.
1689 * parse.y (switch_expression, synchronized_statement,
1690 catch_clause_parameter, array_creation_expression,
1691 conditional_expression, make_qualified_name,
1692 resolve_qualified_expression_name, patch_method_invocation,
1693 patch_invoke, build_method_invocation, build_new_invocation,
1694 build_assignment, patch_assignment, build_binop, patch_binop,
1695 build_string_concatenation, build_incdec, patch_unaryop,
1696 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1697 patch_return, build_if_else_statement, build_labeled_block,
1698 build_new_loop, build_loop_body, build_bc_statement,
1699 build_assertion, encapsulate_with_try_catch, build_try_statement,
1700 build_try_finally_statement, patch_synchronized_statement,
1701 emit_test_initialization): Likewise, replace build with buildN.
1703 2004-07-28 Eric Christopher <echristo@redhat.com>
1705 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1706 (java_unsafe_for_reeval): Ditto.
1708 2004-07-26 <hp@bitrange.com>
1710 * parse.y (build_super_invocation): Adjust declaration order to
1711 avoid declaration after statement.
1713 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1715 * decl.c: Rename all identifiers named `class' to `cl'.
1717 2004-07-25 Richard Henderson <rth@redhat.com>
1719 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1721 2004-07-23 Mike Stump <mrs@apple.com>
1723 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1724 * gjavah.c (throwable_p, decode_signature_piece,
1725 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1726 process_file): Likewise.
1727 * jcf-dump.c (main): Likewise.
1728 * jcf-io.c (read_zip_member): Likewise.
1729 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1730 give_name_to_class, get_class_constant): Likewise.
1731 * jcf-write.c (find_constant_wide, push_long_const,
1732 generate_classfile): Likewise.
1733 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1734 * parse.y (read_import_dir): Likewise.
1735 * typeck.c (parse_signature_type): Likewise.
1736 * verify.c (verify_jvm_instructions): Likewise.
1737 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1739 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1741 * Make-lang.in: Replace rmic and rmiregistry references with
1742 grmic and grmiregistry.
1743 * gcj.texi: Likewise.
1745 2004-07-20 Andrew Haley <aph@redhat.com>
1748 * verify.c (verify_jvm_instructions): Comment change only.
1750 * typeck.c (build_java_array_type): Add size field to array name.
1752 * java-tree.h (LOCAL_SLOT_P): New.
1753 (update_aliases): Add PC argument.
1754 (pushdecl_function_level): New function.
1756 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1757 MODIFY_EXPR, and SAVE_EXPR.
1758 (java_gimplify_modify_expr): New function.
1760 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1761 (expand_iinc): Pass PC to update_aliases().
1762 (STORE_INTERNAL): Likewise.
1763 (process_jvm_instruction): Likewise.
1765 * decl.c (base_decl_map): New variable.
1766 (uniq): New variable.
1767 (update_aliases): Rewrite with more thorough checking.
1768 (debug_variable_p): New function.
1769 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1770 (check_local_named_variable): Delete whole function.
1771 (initialize_local_variable): New function.
1772 (check_local_unnamed_variable): Add checks and comments.
1773 (find_local_variable): Rewrite.
1774 (java_replace_reference): New function.
1775 (function_binding_level): New variable.
1776 (pushdecl_function_level): New function.
1777 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1778 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1779 (start_java_method): Reset uniq. Create base_decl_map. Set
1780 function_binding_level.
1781 (end_java_method): Null unused fields to save memory.
1783 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1785 * class.c (add_interface_do): Remove.
1786 (set_super_info, interface_of_p, maybe_add_interface,
1787 add_interface, make_class_data, layout_class,
1788 add_miranda_methods): Adjust BINFO accessors and addition.
1789 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1791 * jcf-write.c (generate_classfile): Likewise.
1792 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1793 check_circular_reference, java_complete_class,
1794 check_abstract_method_definitions,
1795 java_check_abstract_method_definitions,
1796 check_interface_throws_clauses, java_check_abstract_methods,
1797 lookup_java_interface_method2,
1798 find_applicable_accessible_methods_list): Adjust BINFO accessors
1800 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1802 2004-07-18 Roger Sayle <roger@eyesopen.com>
1804 * builtins.c (max_builtin, min_builtin,
1805 java_build_function_call_expr): Replace calls to build with buildN.
1806 * class.c (build_class_ref, build_static_field_ref,
1807 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1808 * constants.c (build_ref_from_constant_pool): Likewise.
1809 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1810 add_stmt_to_compound): Likewise.
1811 * except.c (build_exception_object_ref, expand_end_java_handler):
1813 * java-gimplify.c (java_gimplify_case_expr,
1814 java_gimplify_default_expr, java_gimplify_block,
1815 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1816 * jcf-write.c (generate_bytecode_insns): Likewise.
1817 * typeck.c (convert_ieee_real_to_integer): Likewise.
1819 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1821 * java-tree.h (builtin_function): Declare.
1823 2004-07-16 Steven Bosscher <stevenb@suse.de>
1825 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1826 abuse restore_line_number_status.
1828 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1831 * jcf-parse.c (java_emit_static_constructor): Specify default
1834 2004-07-13 Per Bothner <per@bothner.com>
1836 * java-tree.h (all_class_filename): Remove useless macro.
1837 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1838 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1839 * parse.y (java_parser_context_restore_global): Replace
1840 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1841 * jcf-parse.c (read_class, java_parse_file): Likewise.
1843 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1846 gjavah.c (print_field_info): Emit constant only if field is static.
1848 2004-07-11 Roger Sayle <roger@eyesopen.com>
1850 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1851 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1852 build_java_ret, build_java_throw_out_of_bounds_exception,
1853 build_java_array_length_access, java_check_reference,
1854 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1855 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1856 expand_java_arrayload, build_java_monitor, expand_java_return,
1857 expand_load_internal, expand_java_NEW, build_get_class,
1858 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1859 build_java_soft_divmod, build_java_binop, build_field_ref,
1860 expand_compare, expand_java_goto, expand_java_switch,
1861 expand_java_add_case, build_class_init, build_known_method_ref,
1862 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1863 expand_invoke, build_jni_stub, expand_java_field_op,
1864 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1865 force_evaluation_order, emit_init_test_initialization): Convert
1866 calls to "build" into calls to the prefered "buildN" functions.
1868 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1870 * java-tree.h (set_block): Remove.
1871 * lang.c (java_clear_binding_stack): New.
1872 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1873 * decl.c (struct binding_level): Remove this_block.
1874 (clear_binding_level): Likewise.
1875 (poplevel): Don't handle this_block.
1876 (set_block): Remove.
1878 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1880 * class.c (common_enclosing_context_p): Remove statement with no
1883 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1886 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1887 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1888 (craft_constructor): Inherit access flags for implicit constructor
1889 from the enclosing class.
1890 (create_class): Fix comment typo.
1891 (resolve_qualified_expression_name): Pass type of qualifier to
1892 not_accessible_p, not the type in which target field was found.
1893 (not_accessible_p): Handle inner classes. Expand protected
1894 qualifier-subtype check to enclosing instances, but don't apply this
1895 check to static members. Allow protected access to inner classes
1896 of a subtype. Allow private access within common enclosing context.
1897 (build_super_invocation): Get WFL line number info from current
1899 (build_incomplete_class_ref): Update for new create_anonymous_class
1901 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1902 common_enclosing_instance_p.
1903 * class.c (common_enclosing_context_p): New. Determine if types
1904 share a common enclosing context, even across static contexts.
1905 (common_enclosing_instance_p): Renamed from
1906 common_enclosing_context_p. Determines if types share a common
1907 non-static enclosing instance.
1908 * java-tree.h (common_enclosing_instance_p): Declare.
1909 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1910 for inner class constructors.
1911 (generate_classfile): Use get_method_access_flags.
1913 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1915 * class.c (interface_of_p): Check for null TYPE_BINFO.
1917 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1919 * class.c (make_class): Do not create binfo here.
1920 (set_super_info): Create it here.
1921 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1923 2004-07-08 Richard Henderson <rth@redhat.com>
1925 * expr.c (case_identity, get_primitive_array_vtable,
1926 java_expand_expr, emit_init_test_initialization): Remove.
1927 * java-tree.h (java_expand_expr): Remove.
1928 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1930 2004-07-07 Per Bothner <per@bothner.com>
1932 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1933 get internal error due to mismatched types.
1935 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1937 * gcj.texi (Linking): New node. Document -lgij usage.
1939 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1941 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1942 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1943 * java/class.c (set_super_info, class_depth, interface_of_p,
1944 maybe_add_interface, add_interface, make_class_data,
1945 layout_class, add_miranda_methods): Adjust BINFO macros.
1946 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1947 * jcf-write.c (generate_classfile): Likewise.
1948 * parse.y (patch_anonymous_class,
1949 check_inner_circular_reference, check_circular_reference,
1950 java_complete_class, check_abstract_method_definitions,
1951 java_check_abstract_method_definitions,
1952 check_interface_throws_clauses, java_check_abstract_methods,
1953 lookup_java_interface_method2,
1954 find_applicable_accessible_methods_list): Likewise.
1955 * typeck.c (find_method_in_interface): Likewise.
1956 * verify.c (merge_types): Likewise.
1958 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1960 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1961 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1963 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1965 * class.c (make_class): Use make_tree_binfo.
1966 (set_super_info, add_interface_do): Likewise.
1967 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1969 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1971 * verify.c: Correct array element access formatting thinko.
1973 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1975 * verify.c: Insert a short blurb at the start referring to the JVMS.
1976 (merge_type_state): Remove redundant nested if statement.
1977 (verify_jvm_instructions): Ensure current_subr is initialised to
1979 Minor formatting fixes all over the place.
1981 2004-07-02 Richard Henderson <rth@redhat.com>
1983 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
1985 2004-07-01 Richard Henderson <rth@redhat.com>
1987 * class.c (registerClass_libfunc): Remove.
1988 (init_class_processing): Don't set it.
1989 (emit_register_classes): Take list_p parameter. Fill it in
1990 with _Jv_RegisterClass calls.
1991 * decl.c (java_init_decl_processing): Don't call
1992 init_resource_processing.
1993 * jcf-parse.c (java_emit_static_constructor): New.
1994 (java_parse_file): Call it.
1995 * resource.c (registerResource_libfunc): Remove.
1996 (init_resource_processing): Remove.
1997 (write_resource_constructor): Take list_p parameter. Fill it in
1998 with _Jv_RegisterResource calls.
1999 * java-tree.h: Update prototypes.
2001 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2004 * class.c (layout_class_method): Do not override package-private
2005 method if its in a different package.
2006 (split_qualified_name): Move here from parse.y. Rename from
2007 breakdown_qualified. Add comment.
2008 (in_same_package): Move here from parse.y. Add comment.
2009 * java-tree.h (break_down_qualified, in_same_package): Declare.
2010 (in_same_package): Likewise.
2011 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2014 2004-06-29 Andrew Haley <aph@redhat.com>
2016 * except.c (expand_start_java_handler): Push a new binding level.
2017 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2018 register_exception_range() to register where we'll do it.
2019 (expand_end_java_handler): Remove old bogus code. Replace with
2020 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2021 the top of the expression we're curently building.
2022 (maybe_end_try): Delete.
2023 * decl.c (binding_level.exception_range): New field.
2024 (clear_binding_level): Add field exception_range. Reformat.
2025 (poplevel): Call expand_end_java_handler().
2026 (poplevel): Call java_add_stmt only if functionbody is false.
2027 (maybe_poplevels): Don't call maybe_end_try() from here.
2028 (end_java_method): Clear no longer used trees in function decl.
2029 (register_exception_range): New function.
2030 * java-tree.h (register_exception_range, struct eh_range): Declare.
2032 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2034 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2036 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2039 * expr.c (class_has_finalize_method): Fix method name indentation.
2040 (expand_java_call): Remove K&R style parameter declaration.
2041 (expand_invoke): Fix statement indentation.
2042 (expand_java_field_op): Likewise.
2043 * parse-scan.y: Fix typo.
2044 (reset_report): Fix method name indentation.
2045 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2047 * verify.c (verify_jvm_instructions): Document parameters, insert
2049 * lang.c (lang_init_source): Fix method name indentation.
2050 * class.c (common_enclosing_context_p): Likewise.
2051 (emit_symbol_table): Fix parameter list indentation.
2052 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2053 parameter declaration.
2054 * constants.c: Fix copyright notice indentation.
2055 * typeck.c (find_method_in_superclasses): Fix parameter list
2057 (find_method_in_interfaces): Likewise.
2058 * zextract.c (makelong): Fix method name indentation.
2060 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2063 * parse.y (create_interface): Set correct access modifiers for
2065 * jcf-write.c (get_classfile_modifiers): New function.
2066 (generate_classfile): Use get_classfile_modifiers, not
2069 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2071 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2072 dependency to current parser context, not NULL_TREE, for top-level
2074 (jdep_resolve_class): Enable member access check for all inner
2077 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2079 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2082 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2085 * expr.c (expand_java_field_op): Ensure that target class for static
2086 field access has been loaded.
2088 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2089 Ranjit Mathew <rmathew@hotmail.com>
2091 PR java/1207, java/16178
2092 * jcf-parse.c (load_class): Return immediately if passed a type decl
2093 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2094 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2095 before calling load_class.
2096 (qualify_and_find): Likewise.
2097 (find_in_imports_on_demand): Likewise.
2098 (find_applicable_accessible_methods_list): Likewise.
2100 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2102 * parse.y (java_layout_seen_class_methods): Don't call load_class
2103 on class defined by source parser.
2105 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2107 * parse.y (set_nested_class_simple_name_value): Removed.
2108 (java_complete_expand_class): Remove calls to
2109 set_nested_class_simple_name_value.
2111 2004-06-22 Andrew Haley <aph@redhat.com>
2112 Ranjit Mathew <rmathew@hotmail.com>
2114 Fixes PR java/16113.
2115 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2117 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2119 * parse.y (create_class): Correct diagnostic message about
2120 java.lang.Object extending anything else.
2122 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2124 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2125 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2126 * constants.c (build_ref_from_constant_pool): Likewise.
2127 * expr.c (build_java_array_length_access): Likewise.
2128 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2129 (invoke_build_dtable, build_invokevirtual): Likewise.
2130 (build_invokeinterface, java_expand_expr): Likewise.
2131 (emit_init_test_initialization): Likewise.
2132 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2133 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2135 2004-06-21 Andrew Haley <aph@redhat.com>
2137 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2140 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2142 * jcf.h (struct JCF): Change java_source, right_zip and finished
2144 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2145 byte_swap and use_fallback to unsigned int.
2146 * parse.h (struct _jdep): Change flag0 to unsigned int.
2148 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2151 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2152 before trying to lay out its methods.
2153 * jcf-parse.c (read_class): Track parsed files using canonical paths
2154 obtained via lrealpath from libiberty.
2155 (java_parse_file): Likewise.
2156 (parse_source_file_1): Rename formal parameter to reflect its
2157 modified purpose. Minor formatting fix.
2159 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2161 * class.c (emit_register_classes): Make the function uninlinable,
2162 do not set current_function_cannot_inline.
2163 * resource.c (write_resource_constructor): Do not reset
2164 flag_inline_functions around rest_of_compilation.
2166 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2169 * expr.c (java_truthvalue_conversion): Handle
2170 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2171 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2172 i.e. return the expression.
2174 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2176 * gjavah.c: Include version.h
2178 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2180 * jcf-write.c (generate_bytecode_conditional): Correct handling
2181 of unordered conditionals. Add comment.
2183 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2184 Per Bothner <per@bothner.com>
2186 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2187 local variable was initialised upon declaration.
2188 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2189 variable was final and initialised upon declaration.
2190 * check-init.c (check_final_reassigned): Give error only if a blank
2191 final is not definitely unassigned or if an initialised final is
2193 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2194 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2195 (check_init): Perform initialised-variable-removing-optimisation
2196 only on non-final local variables.
2198 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2200 * jcf-write.c (generate_bytecode_conditional): Handle binops
2201 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2203 (generate_bytecode_insns): Likewise.
2205 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2207 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2208 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2210 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2212 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2213 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2215 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2217 * decl.c (struct binding_level): Add GTY marker. Compile
2218 binding_depth unconditionally.
2219 (current_binding_level, free_binding_level, global_binding_level):
2221 (clear_binding_level): Unconditionally set binding_depth.
2222 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2224 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2226 * lex.c (java_new_lexer): Set 'encoding'.
2227 (java_read_char): Improve error message for unrecognized characters.
2228 * lex.h (struct java_lexer): New field 'encoding'.
2230 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2232 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2234 2004-05-21 Mark Wielaard <mark@klomp.org>
2236 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2239 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2241 * typeck.c: Remove non-printable character 160.
2243 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2245 * check-init.c: Correct minor typos.
2247 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2249 * Make-lang.in, expr.c, java-gimplify.c: Rename
2250 tree-simple.[ch] to tree-gimple.[ch].
2252 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2254 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2256 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2258 Merge from tree-ssa-20020619-branch. See
2259 ChangeLog.tree-ssa for details.
2261 * Make-lang.in, builtins.c, check-init.c, class.c,
2262 constants.c, decl.c, except.c, expr.c, java-except.h,
2263 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2264 lang.c, lang.opt, parse.y, resource.c: Merged.
2265 * java-gimplify.c: New file.
2267 2004-05-10 Andrew Haley <aph@redhat.com>
2269 * parse.y (create_class): Set TYPE_VFIELD.
2270 * decl.c (java_init_decl_processing): Likewise.
2272 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2273 * class.c (make_method_value): Replace DECL_VINDEX with call to
2275 (get_dispatch_vector): Likewise.
2276 (layout_class_method): Likewise.
2277 Replace set of DECL_VINDEX with call to set_method_index().
2278 (set_method_index): New function.
2279 (get_method_index): New function.
2280 * java-tree.h (set_method_index): New function decl.
2281 (get_method_index): New function decl.
2283 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2285 * parse.y (check_pkg_class_access): Add new argument
2286 and use it when cl is NULL to call lookup_cl on it.
2287 (parser_check_super_interface): Do not call lookup_cl.
2288 Pass this_decl to check_pkg_class_access and NULL
2289 instead of lookup_cl.
2290 (parser_check_super): Update for change in
2291 check_pkg_class_access.
2292 (do_resolve_class): Likewise.
2293 (process_imports): Likewise.
2294 (find_in_imports_on_demand): Likewise.
2295 (resolve_qualified_expression_name): Likewise.
2297 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2299 Fixes PR java/9685, PR java/15073
2300 * parse.y (accessibility_string): New method.
2301 (not_accessible_field_error): Use accessibility_string()
2302 instead of java_accstring_lookup().
2303 (resolve_qualified_expression_name): Check with
2304 check_pkg_class_access() before allowing access using
2307 Use check_pkg_class_access() instead of not_accessible_p()
2308 for unqualified types.
2309 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2310 REFERENCE for package-private access checking.
2311 (patch_method_invocation): Use accessibility_string() instead
2312 of java_accstring_lookup().
2314 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2317 * gjavah.c (struct method_name): Add member is_native.
2318 (overloaded_jni_method_exists_p): Match candidate method only if
2320 (print_method_info): Initialise is_native flag from the method's
2323 2004-04-30 Roger Sayle <roger@eyesopen.com>
2325 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2326 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2328 2004-04-22 Roger Sayle <roger@eyesopen.com>
2330 * resource.c (write_resource_constructor): Guard call to possibly
2331 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2333 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2335 * class.c (make_class_data): Add new field aux_info.
2336 * decl.c (java_init_decl_processing): Push type and decl for
2339 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2341 * expr.c (expand_java_NEW): Don't use size argument for
2342 _Jv_AllocObject calls.
2343 * parse.y (patch_invoke): Likewise.
2345 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2347 * expr.c (build_invokeinterface): Remove unused variables to
2350 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2352 * class.c (get_interface_method_index): New function. Return dispatch
2353 index for interface method.
2354 (make_method_value): For interface methods, set index field to
2355 iface dispatch index, not DECL_VINDEX.
2356 * expr.c (build_invokeinterface): Use get_interface_method_index.
2358 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2360 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2362 2004-03-31 Andrew Haley <aph@redhat.com>
2365 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2367 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2369 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2370 form of GTY markers.
2372 2004-03-25 Marcus Meissner <meissner@suse.de>
2375 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2377 2004-03-23 Tom Tromey <tromey@redhat.com>
2380 * jcf-write.c (make_class_file_name): Don't report if mkdir
2383 2004-03-23 Tom Tromey <tromey@redhat.com>
2385 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2387 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2389 * class.c, gjavah.c, lang.c: Fix comment typos.
2390 * gcj.texi: Fix typos.
2392 2004-03-19 Per Bothner <per@bothner.com>
2394 * gcj.texi (Code Generation): Document new flags and assert defaults.
2396 * class.c (assume_compiled_node_struct): Rename type to
2397 class_flag_node_struct, as it is now also used for enable_assertions.
2398 Rename assume_compiled_node typedef. Rename excludep field to value.
2399 (find_assume_compiled_node): Rename function to find_class_flag_node.
2400 Minor optimization - avoid needless strlen.
2401 (add_assume_compiled): Some tweaking and optimization.
2402 Rename and generalize to add_class_flag takem an extra parameter.
2403 (add_assume_compled): New just calls add_class_flag.
2404 (add_enable_assert, enable_assertions): New functions.
2405 (enable_assert_tree): New static.
2406 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2407 * lang.opt (fenable-assertions, fenable-assertions=,
2408 fdisable-assertions, fdisable-assertions=): New options.
2409 * lang.c (java_handle_option): Handle new options.
2410 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2411 class in an interface - create helper class nested in outer interface.
2412 (build_assertion): Short-circuit if enable_assertions is false.
2414 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2416 * java-tree.h: Changes throughout to add checking to macros
2417 and numerous whitespace changes.
2418 (VAR_OR_FIELD_CHECK): New macro.
2419 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2420 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2422 2004-03-16 Per Bothner <per@bothner.com>
2424 * jcf-jump.c (options): New --print-constants option.
2425 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2427 * jcf-dump.c (flag_print_constant_pool): Default to off.
2428 (print_constant_terse_with_index): New helper function.
2429 (various places): Check flag_print_constant_pool where missing.
2430 (main): If verbose set flag_print_constant_pool.
2431 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2433 2004-03-15 Andrew Haley <aph@redhat.com>
2436 * parse.y (java_complete_lhs): Check that final variable has an
2439 2004-03-12 Andrew Haley <aph@redhat.com>
2442 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2445 2004-02-29 Roger Sayle <roger@eyesopen.com>
2447 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2450 2004-02-27 Per Bothner <per@bothner.com>
2452 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2453 suggestion: Use build_incomplete_class_ref.
2454 This fixes PR java/13508, java/11714.
2456 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2458 * java/parse.h: Update copyright.
2460 2004-02-26 Andrew Haley <aph@redhat.com>
2463 * parse.y (check_interface_throws_clauses): Check for
2464 !METHOD_INVISIBLE (iface_method).
2465 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2466 well as CLASS_ABSTRACT.
2468 2004-02-25 Per Bothner <per@bothner.com>
2470 * parse.y (build_assertion): If we're in an inner class, create the
2471 class$ helper routine in the outer class.
2473 2004-02-19 Richard Henderson <rth@redhat.com>
2475 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2477 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2479 * Make-lang.in (java.install-man): Add extra dependencies.
2481 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2483 * Make-lang.in: Install man pages under the same names
2484 (possibly transformed) as the program they document.
2486 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2488 * gjavah.c: Include "intl.h".
2489 (error): New function.
2490 (main): Call gcc_init_libintl.
2491 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2492 print_stub_or_jni, process_file, main): Use error rather than
2494 (print_method_info, usage, help, version, main): Mark strings for
2495 translation with _. Avoid splitting up sentences. Send
2496 information messages to stdout.
2497 * jcf-dump.c: Include "intl.h".
2498 (main): Call gcc_init_libintl.
2499 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2500 Mark error, usage and version messages for translation with _.
2501 Avoid splitting up sentences.
2502 * jv-scan.c: Include "intl.h".
2503 (fatal_error, warning): Change parameter s to msgid. Translate
2505 (main): Call gcc_init_libintl.
2506 (usage, help, version): Mark error, usage and version messages for
2507 translation with _. Avoid splitting up sentences.
2508 * jvgenmain.c: Include "intl.h".
2509 (main): Call gcc_init_libintl.
2510 (usage, main): Mark error messages for translation with _.
2511 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2512 JVGENMAIN_OBJS): Add intl.o.
2513 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2514 java/jvgenmain.o): Update dependencies.
2516 2004-02-08 Per Bothner <per@bothner.com>
2518 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2519 class don't use not_accessible_field_error, which can get confused.
2521 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2523 Make-lang.in (po-generated): Delete.
2525 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2527 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2529 * decl.c: Include target.h.
2530 (start_java_method): Replace PROMOTE_PROTOTYPES with
2531 targetm.calls.promote_prototypes.
2532 * expr.c: Include target.h.
2533 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2534 targetm.calls.promote_prototypes.
2535 * parse.y: Include target.h.
2536 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2537 with targetm.calls.promote_prototypes.
2539 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2541 * typeck.c: Update copyright.
2543 2004-02-02 Tom Tromey <tromey@redhat.com>
2545 * decl.c (java_init_decl_processing): Remove duplicate
2548 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2550 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2552 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2554 * expr.c (build_field_ref): Move variable
2557 2004-01-28 Andrew Haley <aph@redhat.com>
2559 * expr.c (build_field_ref): Widen field offset.
2561 2004-01-27 Andrew Haley <aph@redhat.com>
2564 * parse.y (check_interface_throws_clauses): Make sure class_decl
2567 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2570 * parse.y (patch_assignment): Don't modify lhs_type for
2571 reference assignments.
2573 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2575 * Make-lang.in: Replace $(docdir) with doc.
2576 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2577 (java.install-man): Revamp rule.
2579 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2581 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2582 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2583 instead of deferred backquote.
2585 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2587 * typeck.c (find_method_in_interfaces): Move variable
2590 2004-01-16 Andrew Haley <aph@redhat.com>
2593 * typeck.c (shallow_find_method): New.
2594 (find_method_in_superclasses): New.
2595 (find_method_in_interfaces): New.
2596 (lookup_do): Rewrite.
2597 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2599 * jcf-parse.c (read_class): Save and restore output_class.
2600 * decl.c (java_expand_body): Set output_class from fndecl.
2602 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2604 * class.c (gen_indirect_dispatch_tables): Fix string length
2607 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2609 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2610 (java.srcextra): Copy above back to source directory if requested.
2611 (po-generated): Delete reference to $(parsedir).
2612 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2615 2004-01-14 Jan Hubicka <jh@suse.cz>
2617 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2620 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2622 * java-tree.h (java_expand_expr): Change prototype.
2623 * expr.c (java_expand_expr): Add alt_rtl parameter.
2625 2004-01-09 Andrew Haley <aph@redhat.com>
2628 * parse.y (java_fix_constructors): Set output_class.
2629 (java_reorder_fields): Likewise.
2630 (java_layout_classes): Likewise.
2631 (java_expand_classes): Generate indirect dispatch tables.
2632 (java_expand_classes): Set output_class.
2633 (java_finish_classes): Likewise.
2634 * lang.c (java_init): Turn on always_initialize_class_p if we're
2635 using indirect dis[atch.
2636 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2637 (java_get_callee_fndecl): Use class local atable.
2639 (always_initialize_class_p): Decl moved to java-tree.h.
2640 (HANDLE_CLASS_INFO): Set output_class.
2641 (read_class): Likewise.
2642 (parse_class_file): Call gen_indirect_dispatch_tables.
2643 (parse_zip_file_entries): Set output_class.
2644 (java_parse_file): Set output_class. Don't emit symbol tables.
2645 * java-tree.h (output_class): New.
2646 Remove global declarations for otable, atable, and ctable.
2647 (always_initialize_class_p): moved here from decl.c.
2649 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2650 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2651 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2652 (struct lang_type): Add otable_methods, otable_decl,
2653 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2654 ctable_decl, catch_classes, type_to_runtime_map.
2655 * expr.c (build_field_ref): Make otable, atable, and ctable class
2656 local rather than global.
2657 (build_known_method_ref): Likewise.
2658 (build_invokeinterface): Likewise.
2659 (java_expand_expr): Pass runtime type (rather than actual type) to
2661 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2662 this class. Look up each class in that map to delete duplicates.
2663 (expand_end_java_handler): Pass runtime type (rather than actual
2664 type) to expand_start_catch.
2665 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2667 (java_init_decl_processing): Rearrange things. Remove global
2668 declarations of otable, atable, and ctable.
2669 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2670 (java_expand_body): Set output_class.
2671 * constants.c (build_constant_data_ref): Use output_class, not
2673 (alloc_name_constant): Likewise.
2674 * class.c (gen_indirect_dispatch_tables): New.
2675 (build_class_ref): Generate hard reference to superclass, even if
2676 using indirect dispatch.
2677 (build_static_field_ref): Use class local atable.
2678 (make_class_data): Generate hard reference to superclass, even if
2679 using indirect dispatch.
2680 Generate symbolic references to interfaces when using indirect
2682 (make_class_data): Emit otable, atable, and ctable.
2683 Make otable, atable, and ctable class local rather than global.
2684 (emit_catch_table): Make otable, atable, and ctable class local
2687 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2689 * parse.y (catch_clause_parameter): Fix typo.
2692 * parse.y: (catch_clause_parameter): Return early if $3, aka
2693 formal_parameter, is null.
2695 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2697 * class.c: Remove uses of "register" specifier in
2698 declarations of arguments and local variables.
2701 * gjavah.c: Likewise.
2702 * jcf-dump.c: Likewise.
2703 * jcf-io.c: Likewise.
2704 * jcf-parse.c: Likewise.
2705 * jcf-write.c: Likewise.
2706 * keyword.h: Likewise.
2707 * parse.y: Likewise.
2708 * typeck.c: Likewise.
2709 * verify.c: Likewise.
2711 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2713 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2714 (java.install_common, java.install-man): Adjust for above.
2715 (java.uninstall): Likewise.
2717 2003-12-03 Michael Koch <konqueror@gmx.de>
2719 * class.c (make_class_data):
2720 Push field value to 'hack_signers' instead of 'signers'.
2721 * decl.c (java_init_decl_processing):
2722 Push field 'hack_signers' instead of 'signers'.
2724 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2726 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2729 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2732 * parse.y (qualify_ambiguous_name): Remove lots of broken
2733 field access processing - there's no need to do that here,
2734 because we have resolve_field_access. Remove
2735 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2736 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2739 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2742 * parse.y (java_complete_lhs): Save location prior to patching
2745 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2748 * resource.c (write_resource_constructor): Append
2749 "_resource" to constructor identifier name.
2751 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2754 * constants.c (cpool_for_class): New function.
2755 (outgoing_cpool): Remove global variable.
2756 (alloc_name_constant): Use cpool_for_class.
2757 (build_constants_constructor): Likewise.
2758 * decl.c (java_expand_body): Set current_class.
2759 * java-tree.h (outgoing_cpool) Remove declaration.
2760 (init_outgoing_cpool): Likewise.
2761 * jcf-parse.c (init_outgoing_cpool): Remove function.
2762 (parse_class_file): Don't call init_outgoing_cpool.
2763 * parse.y (java_complete_expand_methods): Don't call
2764 init_outgoing_cpool. Don't save outgoing_cpool.
2765 (java_expand_classes): Don't restore outgoing_cpool.
2766 (java_finish_classes): Likewise.
2768 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2770 * Make-lang.in: (java.install-common) Add
2771 symlink for $(target_noncanonical)-gcjh for
2774 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2776 * Make-lang.in (java.extraclean): Delete.
2778 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2780 * Make-lang.in (check-java): Add.
2782 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2785 * except.c (prepare_eh_table_type): Allocate variable-sized
2786 buffer `buf' with alloca.
2788 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2792 decl.c (java_init_decl_processing): Don't initialize
2793 class_not_found_type_node, no_class_def_found_type_node.
2795 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2796 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2797 (class_not_found_type_node, no_class_def_found_type_node):
2800 parse.y (build_dot_class_method_invocation): Add this_class
2801 argument. Qualify method invocations to a different class.
2802 (create_new_parser_context): Initialize saved_data_ctx to 0.
2803 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2804 (build_dot_class_method): Don't load classes. Register
2806 (build_incomplete_class_ref): Special cases for interfaces
2807 and inner classes. Move build_dot_class_method call to here...
2808 (patch_incomplete_class_ref): ...from here. Pass current_class
2809 to build_dot_class_method_invocation.
2810 (build_assertion): Pass class_type to
2811 build_dot_class_method_invocation.
2812 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2814 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2817 * java-tree.h (BLOCK_EMPTY_P): Define.
2818 * parse.y (java_complete_lhs): Check for empty blocks
2819 in TRY_FINALLY_EXPR case.
2821 2003-11-17 Andrew Haley <aph@redhat.com>
2823 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2824 (struct lang_decl_var:freed): New variable.
2825 * decl.c (poplevel): Mark local vars that have gone out of scope.
2826 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2829 2003-11-16 Jason Merrill <jason@redhat.com>
2831 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2832 and TAGS files that include them for each front end.
2834 2003-11-15 Tom Tromey <tromey@redhat.com>
2836 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2838 2003-11-12 Jason Merrill <jason@redhat.com>
2840 PR optimization/12547
2841 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2842 BLOCK_EXPR_BODY directly.
2844 2003-11-12 Andrew Haley <aph@redhat.com>
2847 * parse.y (fold_constant_for_init): Check that we really do have a
2851 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2852 init_test_decls being inlined.
2855 * parse.y (do_resolve_class): Check return value from
2856 breakdown_qualified().
2858 2003-11-11 Tom Tromey <tromey@redhat.com>
2861 * parse.y (merge_string_cste): Handle case where we have a
2862 pointer that happens to be zero, not null_pointer_node.
2864 2003-11-10 Tom Tromey <tromey@redhat.com>
2866 * jcf-parse.c (classify_zip_file): Correctly compare
2867 filename_length against length of manifest file's name.
2869 2003-11-08 Tom Tromey <tromey@redhat.com>
2872 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2874 2003-11-06 Andrew Haley <aph@redhat.com>
2876 * expr.c (java_stack_swap): Make sure destination stack slots are
2877 of the correct type.
2879 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2881 * Make-lang.in (dvi): Move targets to $(docobjdir).
2882 (gcj.dvi): Simplify rule and adjust target.
2883 (gcj.info): Simplify rule.
2884 (gcj.pod): New intermediate rule.
2885 (gcjh.pod): Likewise.
2886 (jv-scan.pod): Likewise.
2887 (jcf-dump.pod): Likewise.
2888 (gij.pod): Likewise.
2889 (jv-convert.pod): Likewise.
2890 (rmic.pod): Likewise.
2891 (rmiregistry.pod): Likewise.
2894 (jv-scan.1): Delete.
2895 (jcf-dump.1): Delete.
2897 (jv-convert.1): Delete.
2899 (rmiregistry.1): Delete.
2901 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2903 Fixes PR java/12866.
2904 * parse.y (resolve_qualified_expression_name): Move test
2905 for outer field access methods from here...
2906 (check_thrown_exceptions) ...to here.
2908 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2910 * .cvsignore: Delete.
2912 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2914 * verify.c (verify_jvm_instructions): Don't warn about legal
2915 eh binding regions generated for example by jdk 1.4.1.
2917 2003-10-24 David S. Miller <davem@redhat.com>
2919 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2921 2003-10-22 Andrew Haley <aph@redhat.com>
2923 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2924 (java_get_callee_fndecl): New.
2926 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2928 * java-tree.h (ctable_decl): New.
2929 (catch_classes): New.
2930 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2932 * decl.c (java_init_decl_processing): Add catch_class_type.
2934 Add catch_classes field.
2936 * class.c (build_indirect_class_ref): Break out from
2938 (make_field_value): Check flag_indirect_dispatch.
2939 (make_class_data): Ditto.
2940 Tidy uses of PUSH_FIELD_VALUE.
2941 Add field catch_classes.
2942 (make_catch_class_record): New.
2944 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2946 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2948 * jcf-write.c: Follow spelling conventions.
2949 * parse.y: Likewise.
2951 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2953 * ChangeLog: Fix typos.
2954 * expr.c: Fix comment typos.
2955 * jcf-write.c: Likewise.
2958 * mangle.c: Likewise.
2959 * parse-scan.y: Likewise.
2960 * parse.y: Likewise.
2962 2003-10-22 Tom Tromey <tromey@redhat.com>
2964 * expr.c (expand_byte_code): Only warn about dead bytecode when
2965 extra_warnings is set.
2967 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2969 Fix for PR java/12586.
2970 * mangle.c (find_compression_record_match): Don't iterate through
2971 package namespace elements unless they all match compression_table
2974 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
2976 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
2977 (generate-manpages): Likewise.
2978 (java.maintainer-clean): Likewise.
2979 (gcj.info): Likewise.
2982 (jv-scan.1): Likewise.
2983 (jcf-dump.1): Likewise.
2985 (jv-convert.1): Likewise.
2987 (rmiregistry.1): Likewise.
2988 (java.install-man): Likewise.
2989 (parse-scan.o): Move and define complete compile line.
2990 (parse.o): Likewise.
2991 (jcf-tree-inline.o): Move.
2993 2003-10-20 Mark Mitchell <mark@codesourcery.com>
2995 * Make-lang.in (info): Update dependencies.
2996 (java.install-info): Remove.
2997 ($(srcdir)/java/gcj.info): Replace with ...
2998 ($(docobjdir)/gcj.info): ... this.
3000 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3002 * Make-lang.in: Replace uses of $(target_alias) with
3003 $(target_noncanonical).
3005 2003-10-09 Tom Tromey <tromey@redhat.com>
3007 * decl.c (java_init_decl_processing): Declare signers field.
3008 * class.c (make_class_data): Set signers field.
3010 2003-10-09 Jason Merrill <jason@redhat.com>
3012 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3013 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3016 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3018 * Make-lang.in (java.info): Replace with ...
3020 (java.dvi): Replace with ...
3022 (java.generated-manpages): Replace with ...
3024 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3026 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3028 2003-10-01 Andrew Haley <aph@redhat.com>
3030 * jcf-parse.c (java_parse_file): Write otable and atable.
3031 * java-tree.h (atable_methods): New.
3033 (atable_syms_decl): New.
3034 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3035 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3036 (symbol_*type): Rename method_symbol* to symbol*type.
3037 (emit_offset_symbol_table): Delete.
3038 (emit_symbol_table): New.
3039 (get_symbol_table_index): New.
3041 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3042 (build_known_method_ref): Likewise.
3043 (get_symbol_table_index): Rename from get_offset_table_index.
3044 Parameterize to allow re-use by differing types of symbol table.
3045 (build_invokevirtual): Pass table to get_offset_table_index.
3046 * decl.c (java_init_decl_processing): Push types and decls for
3047 atable and atable_syyms.
3048 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3049 (make_class_data): Add new fields atable and atable_syms.
3050 (emit_symbol_table): Rename from emit_offset_symbol_table.
3051 Parameterize to allow re-use by different types of symbol table.
3052 (build_symbol_entry): Renamed from build_method_symbols_entry.
3054 2003-09-30 Roger Sayle <roger@eyesopen.com>
3056 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3057 semantics for SAVE_EXPR, by caching the result in a temporary.
3059 2003-09-28 Richard Henderson <rth@redhat.com>
3061 * check-init.c (check_init): Save and restore input_location
3062 instead of file and line separately.
3063 * decl.c (java_expand_body): Likewise.
3064 * jcf-write.c (generate_bytecode_insns): Likewise.
3065 * parse.y (safe_layout_class): Likewise.
3066 * jcf-parse.c (read_class, parse_class_file): Likewise.
3067 (java_parse_file): Use %H for warning locator.
3069 2003-09-28 Roger Sayle <roger@eyesopen.com>
3071 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3072 with void-type branches instead of using a COMPOUND_EXPR.
3074 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3076 * decl.c (java_optimize_inline, dump_function): Remove.
3077 * java-tree.h (java_optimize_inline): Remove declaration.
3078 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3079 * parse.y (source_end_java_method, java_expand_classes):
3080 Likewise. Remove dead code.
3082 2003-09-27 Roger Sayle <roger@eyesopen.com>
3084 * lang.c (java_init_options): Set flag_evaluation_order.
3085 * expr.c (force_evaluation_order): Don't attempt to force
3086 evaluation order of binary operations using save_expr.
3087 * parse.y (java_complete_lhs): No longer need to call
3088 force_evaluation_order when constructing binary operators.
3090 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3091 Bryce McKinlay <bryce@mckinlay.net.nz>
3094 * parse.y (not_accessible_field_error): New function.
3095 (resolve_expression_name): Check field access permissions.
3096 (resolve_qualified_expression_name): Use
3097 not_accessible_field_error.
3098 (resolve_qualified_expression_name): Likewise.
3100 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3102 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3104 2003-09-23 Roger Sayle <roger@eyesopen.com>
3106 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3107 with equal operands without side-effects.
3109 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3111 * decl.c (java_init_decl_processing): Don't emit otable decls
3112 if flag_indirect_dispatch is not set.
3114 2003-09-21 Richard Henderson <rth@redhat.com>
3116 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3119 2003-09-21 Richard Henderson <rth@redhat.com>
3121 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3122 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3124 2003-09-20 Richard Henderson <rth@redhat.com>
3126 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3128 2003-09-18 Roger Sayle <roger@eyesopen.com>
3130 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3131 * check-init.c (check_init): Likewise.
3133 2003-09-18 Roger Sayle <roger@eyesopen.com>
3135 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3137 2003-09-16 Andrew Haley <aph@redhat.com>
3139 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3141 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3144 * mangle.c (find_compression_record_match): Skip
3145 over a "6JArray" (the array template mangled string)
3147 (mangle_array_type): Correct minor typo.
3148 (atms): Move definition to the beginning.
3150 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3152 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3153 out. Fix for PR java/12254.
3155 2003-09-11 Richard Henderson <rth@redhat.com>
3157 * parse.y (source_end_java_method): Update for new
3158 cgraph_finalize_function argument.
3160 2003-09-09 Richard Henderson <rth@redhat.com>
3162 * parse.y (source_end_java_method): Update call to
3163 cgraph_finalize_function.
3165 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3167 * decl.c (java_expand_body): New function.
3168 * expr.c (build_class_init): Set DECL_IGNORED_P.
3169 * java-tree.h (start_complete_expand_method,
3170 java_expand_body): Declare.
3171 * jcf-parse.c (cgraph.h): Include.
3172 (java_parse_file): Handle flag_unit_at_a_time.
3173 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3174 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3175 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3176 (java_start_inlining): New function.
3177 * parse.h (java_finish_classes): Declare.
3178 * parse.y: Include cgraph.h.
3179 (block): Don't special-case empty block production.
3180 (craft_constructor): Set DECL_INLINE.
3181 (source_end_java_method): Handle flag_unit_at_a_time.
3182 Replace inline code with call to java_expand_body.
3183 (start_complete_expand_method): Remove static modifier.
3184 (java_expand_method_bodies): Patch function tree for
3185 class initialization and/or synchronization as needed.
3186 Don't begin RTL expansion yet.
3187 (java_expand_classes): Check flag_unit_at_a_time before
3188 calling finish_class.
3189 (java_finish_classes): New function.
3190 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3191 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3192 (emit_test_initialization): Set DECL_IGNORED_P.
3194 2003-09-03 Roger Sayle <roger@eyesopen.com>
3196 * builtins.c (enum builtin_type): Delete unused enumeration.
3197 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3199 2003-08-28 Tom Tromey <tromey@redhat.com>
3201 * gcj.texi (Extensions): Document gcjlib URLs.
3203 2003-08-20 Tom Tromey <tromey@redhat.com>
3205 * gcj.texi (Extensions): Added xref.
3206 (libgcj Runtime Properties): Document
3207 gnu.gcj.runtime.VMClassLoader.library_control.
3209 2003-08-20 Andrew Haley <aph@redhat.com>
3211 * except.c (prepare_eh_table_type): Use new encoding for exception
3212 handlers when using -fno-assume-compiled.
3214 2003-08-13 Tom Tromey <tromey@redhat.com>
3216 * gcj.texi (Invoking gij): Document -X and -?.
3218 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3220 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3221 GCJH_OBJS, JCFDUMP_OBJS
3222 * win32-host.c: Removed the unnecessary and broken dependency
3225 2003-08-11 Tom Tromey <tromey@redhat.com>
3227 * parse.y (java_check_regular_methods): Typo fixes. Call
3228 check_interface_throws_clauses. Use
3229 check_concrete_throws_clauses.
3230 (check_interface_throws_clauses): New function.
3231 (check_concrete_throws_clauses): New function.
3232 (hack_is_accessible_p): New function.
3233 (find_most_specific_methods_list): Added FIXME.
3234 * typeck.c (lookup_do): Use `flags' argument to decide what to
3236 (lookup_argument_method_generic): New function.
3237 (lookup_argument_method2): Removed.
3238 * jcf.h (ACC_INVISIBLE): New define.
3239 * jcf-write.c (generate_classfile): Skip invisible methods.
3240 * class.c (add_miranda_methods): New function.
3241 (layout_class_methods): Use it.
3242 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3243 * java-tree.h (METHOD_INVISIBLE): New define.
3244 (lang_decl_func) [invisible]: New field.
3245 (lookup_argument_method_generic): Declare.
3246 (SEARCH_INTERFACE): New define.
3247 (SEARCH_SUPER): Likewise.
3248 (SEARCH_ONLY_INTERFACE): Likewise.
3249 (SEARCH_VISIBLE): Likewise.
3250 (lookup_argument_method2): Removed declaration.
3252 2003-08-05 Tom Tromey <tromey@redhat.com>
3254 Fix for PR java/11600:
3255 * parse.y (java_complete_lhs): See whether we're calling a method
3257 (check_thrown_exceptions): Added `is_array_call' argument;
3258 fixed `clone' checking; updated all callers.
3260 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3262 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3264 2003-08-03 Tom Tromey <tromey@redhat.com>
3266 * java-tree.h (METHOD_TRANSIENT): Removed.
3267 * decl.c (pushdecl): Removed some dead code.
3268 * class.c (get_access_flags_from_decl): Can't have transient
3270 (add_method_1): Can't have a transient method.
3272 2003-07-28 Andreas Jaeger <aj@suse.de>
3274 * jvspec.c: Convert to ISO C90 prototypes.
3276 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3278 * decl.c (force_poplevels): Fix warning call.
3280 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3282 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3283 (expand_java_field_op): Likewise.
3284 * class.c (layout_class_method): Likewise
3285 (emit_register_classes): Likewise.
3286 * decl.c (pushdecl): Likewise.
3287 (poplevel): Likewise.
3288 (force_poplevels): Likewise.
3289 (give_name_to_locals): Likewise.
3290 * check-init.c (check_for_initialization): Likewise.
3292 2003-07-24 Jason Merrill <jason@redhat.com>
3294 * java-tree.h: Move boolean_type_node et al to the back end.
3296 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3298 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3301 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3303 * lang.opt: Don't show -MD_ and -MDD_.
3305 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3307 * lang-options.h: Remove.
3308 * lang.opt: Add help text.
3310 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3312 * expr.c: Remove the last argument to expand_assignment().
3314 2003-07-09 Jan Hubicka <jh@suse.cz>
3316 * java-tree.h (DECL_NUM_STMTS): Rename to...
3317 (DECL_ESTIMATED_INSNS): ... this.
3318 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3319 New static functions.
3320 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3321 * parser.y (add_stmt_to_compound): Do not account statements.
3323 2003-07-08 Mark Wielaard <mark@klomp.org>
3325 * gcj.texi: CNI now expands to Compiled Native Interface.
3327 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3329 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3331 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3333 * expr.c (expand_byte_code): Adjist emit_line_note call.
3335 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3337 * lang.c (java_handle_option): Don't handle filenames.
3339 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3341 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3344 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3345 * jcf.h: Delete COMPARE_FILENAMES definition.
3347 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3349 * lang.c (java_init_options): Update prototype.
3351 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3353 * decl.c (poplevel): Adjust define_label call.
3355 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3357 * gjavah.c (flag_jni): Make non-static.
3358 * parse-scan.y (ctxp): Make non-static.
3360 * class.c (build_method_symbols_entry)
3361 * expr.c (get_offset_table_index)
3362 * jcf-parse.c (jcf_parse):
3363 Mark the definition static, matching the forward declaration.
3365 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3367 * lang.c (java_handle_option): Don't check for missing arguments.
3369 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3371 * class.c (push_class): Use a location_t to save place.
3372 (emit_register_classes): Set input_location. Adjust
3373 expand_function_end call.
3374 * resource.c (write_resource_constructor): Likewise.
3375 * decl.c (end_java_method): Adjust expand_function_end call.
3376 * parse.y (source_end_java_method): Likewise.
3378 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3380 * lang.c (java_handle_option): Likewise.
3382 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3384 * lang.c (java_handle_option): Special-casing of optional
3385 joined arguments no longer needed.
3386 * lang.opt: Update switches that take optional argument.
3388 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3390 * lang.opt: Declare Java.
3391 * lang.c (java_init_options): Update.
3393 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3395 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3397 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3399 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3400 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3401 * lang.opt: -MD and -MMD have an underscore.
3403 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3405 * class.c (emit_register_classes): Adjust init_function_start
3407 * decl.c (complete_start_java_method): Likewise.
3408 * resource.c (write_resource_constructor): Likewise.
3410 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3412 * Make-lang.in: Update to use options.c and options.h.
3413 * lang.c: Include options.h not j-options.h.
3414 (java_handle_option): Abort on unrecognized option.
3415 (java_init_options): Request Java switches.
3417 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3419 * Make-lang.in: Handle mostlyclean.
3421 2003-06-11 Tom Tromey <tromey@redhat.com>
3423 * lang.c (java_handle_option): Update dependency_tracking for
3426 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3429 2003-06-10 Andrew Haley <aph@redhat.com>
3431 * resource.c (write_resource_constructor): Use expand_expr to
3432 generate the address of the label attached to a resource.
3433 * Make-lang.in (java/resource.o): Add expr.h
3435 2003-06-10 Andrew Haley <aph@redhat.com>
3437 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3438 (java_decl_ok_for_sibcall): New.
3440 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3442 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3443 (java/j-options.c, java/j-options.h): New.
3444 * java-tree.h (resource_name, compile_resource_file,
3445 compile_resource_data): Constify.
3446 * jcf-write.c (jcf_write_base_directory): Similarly.
3447 * jcf.h (jcf_write_base_directory): Similarly.
3448 * lang.c: Include j-options.h.
3449 (cl_options_count, cl_options, string_option, java_decode_option,
3450 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3451 process_option_with_no): Remove.
3452 (resource_name): Constify.
3453 (LANG_HOOKS_HANDLE_OPTION): Override.
3454 (java_handle_option): New.
3455 (java_init): Don't call jcf_path_init.
3456 (java_init_options): Call jcf_path_init.
3458 * resource.c (compile_resource_data, compile_resource_file): Constify.
3460 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3462 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3463 (struct lang_decl_func): Add last_line field.
3464 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3465 DECL_SOURCE_LINE_LAST): Remove.
3466 * parse.y (missing_return_error, finish_method_declaration,
3467 lookup_cl, start_artificial_method_body, source_end_java_method,
3468 start_complete_expand_method): Adjust.
3470 2003-06-08 Tom Tromey <tromey@redhat.com>
3472 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3473 fno-assume-compiled.
3475 2003-06-08 Roger Sayle <roger@eyesopen.com>
3477 * builtins.c (define_builtin_type, builtin_types): Delete.
3478 (define_builtin): Rewritten to take just the built-in code,
3479 the function's name, type and fallback library function name.
3480 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3481 (initialize_builtins): Overhaul to define the GCC builtins
3482 used by gcj manually, providing the Java run-time's
3483 implementations as the fallback library function.
3485 2003-06-08 Anthony Green <green@redhat.com>
3487 * parse.y (patch_cast): Fix conversions from floating-point to
3490 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3492 * Make-lang.in: Update.
3493 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3495 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3497 * lang.c (java_init_options): Update.
3499 2003-06-05 Jan Hubicka <jh@suse.cz>
3501 * Make-lang.in: Add support for stageprofile and stagefeedback
3503 2003-05-31 Roger Sayle <roger@eyesopen.com>
3505 * lang.c (java_init_options): Prescribe wrap-around two's
3506 complement arithmetic overflow by setting flag_wrapv.
3508 2003-05-29 Roger Sayle <roger@eyesopen.com>
3510 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3511 (builtin_record): Add an additional builtin_code field to
3512 record which GCC built-in corresponds to the Java function.
3513 (java_builtins): Add new entries for atan, atan2, exp, log,
3515 (max_builtin, min_builtin, abs_builtin): Perform constant
3516 folding on the resulting tree.
3517 (java_build_function_call_expr): Likewise, perform constant
3518 folding on the resulting tree.
3519 (initialize_builtins): The NULL creators are now allowed in
3520 the java_builtins table, which is now terminated by an entry
3521 with builtin_code == END_BUILTINS.
3522 (check_for_builtin): Likewise. If the matching creator is
3523 NULL, construct the call using java_build_function_call_expr
3524 directly with the decl for the corresponding builtin_code.
3526 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3528 * win32-host.c: Normalize copyright boilerplate.
3530 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3532 * parse.y (print_int_node): Use string concatentation on
3533 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3534 function calls into one.
3536 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3538 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3539 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3540 all the affected error messages.
3542 2003-05-13 Richard Henderson <rth@redhat.com>
3544 * class.c (layout_class_method): Set DECL_EXTERNAL.
3545 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3546 * java-tree.h (java_mark_class_local): Declare.
3547 * jcf-parse.c (parse_class_file): Use it.
3548 * parse.y (java_expand_classes): Likewise.
3550 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3552 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3553 * lex.h: #include input.h.
3554 * jv-scan.c (input_filename): Remove.
3556 2003-05-02 Tom Tromey <tromey@redhat.com>
3559 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3560 (handle_inner_classes): New function.
3562 2003-05-01 Tom Tromey <tromey@redhat.com>
3565 * parse.y (finish_for_loop): Do nothing if update expression is a
3566 EXPR_WFL_NODE wrapping nothing.
3567 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3569 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3571 * lex.h (input_lineno): Remove declaration.
3572 * parse-scan.y: #include input.h.
3573 (input_filename): Remove declaration.
3574 (input_location): Add definition.
3575 (input_line): Remove definition.
3577 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3579 * lex.h (lineno): Rename to ...
3580 (input_line): ... here
3581 * parse-scan.y (lineno): Rename to ...
3582 (input_line): ... here.
3583 (reset_report): Rename lineno to input_line.
3584 * check-init.c (check_init): Likewise.
3585 * class.c (push_class): Likewise.
3586 * decl.c (complete_start_java_method, end_java_method): Likewise.
3587 * expr.c (expand_byte_code): Likewise.
3588 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3589 * jcf-write.c (generate_bytecode_insns): Likewise.
3590 * lex.c (java_init_lex, java_allocate_new_line,
3591 do_java_lex): Likewise.
3592 * parse.h (YYNOT_TWICE): Likewise.
3593 * parse.y (empty_statement, expression_statement,
3594 java_pop_parser_context, java_parser_context_save_global,
3595 yyerror, register_fields, method_header, safe_layout_class,
3596 find_in_imports_on_demand, create_artificial_method,
3597 source_end_java_method, start_complete_expand_method,
3598 build_thisn_assign, java_complete_lhs,
3599 maybe_absorb_scoping_block): Likewise.
3601 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3603 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3604 '/' when computing java source filename
3606 2003-04-13 Tom Tromey <tromey@redhat.com>
3608 * gjavah.c (print_c_decl): Indentation fix.
3610 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3612 * class.c (make_field_value, make_method_value, get_dispatch_table)
3613 (make_class_data, emit_offset_symbol_table)
3614 * constants.c (build_constants_constructor)
3615 * java-tree.h (START_RECORD_CONSTRUCTOR)
3616 * parse.y (maybe_build_array_element_wfl):
3617 Use build_constructor.
3619 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3622 * parse.y (string_convert_int_cst): Always use at least one digit
3623 in string conversion. Remove ASCII dependence.
3624 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3626 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3628 * Make-lang.in: added win32-host.c
3629 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3630 resolves to open() on non-Win32 platforms and
3631 Win32-specific jcf_open_exact_case() on Win32
3632 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3633 when trying .java and .class files
3634 * win32-host.c: added to repository. Defines
3635 Win32-specific jcf_open_exact_case()
3637 2003-04-10 Andrew Haley <aph@redhat.com>
3639 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3640 (maybe_free_localvar): Renamed from localvar_free.
3641 Add new arg, really.
3642 (generate_bytecode_insns): Set new variable, jsrs.
3643 Only free local vars if no jsr insns have been emittted.
3644 Call maybe_free_localvar, not localvar_free.
3646 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3648 * gcj.texi: Remove @ at start of file.
3650 2003-03-25 Tom Tromey <tromey@redhat.com>
3652 * parse.y (create_interface): Call CHECK_DEPRECATED.
3654 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3656 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3658 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3660 * javaop.h (jfloat, jdouble): Make them structures mirroring
3661 the bit fields of IEEE float and double respectively.
3662 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3663 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3664 (union Word, union DWord): Delete.
3665 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3667 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3668 D_NAN_MASK): Delete.
3669 (jni_print_float, jni_print_double): New. Generate
3670 hexadecimal floating constants.
3671 (print_field_info): Use jni_print_float/double.
3673 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3674 finite floating point numbers for output; special case
3677 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3679 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3680 Replace 0 and 1 with true and false in return statements.
3682 2003-03-19 Tom Tromey <tromey@redhat.com>
3684 * lex.c (do_java_lex): Renamed from java_lex.
3685 (java_lex): New function.
3688 2003-03-13 Tom Tromey <tromey@redhat.com>
3690 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3693 2003-03-04 Andrew Haley <aph@redhat.com>
3695 * gjavah.c (is_first_data_member): New global variable.
3696 (print_c_decl): If it's the first data member, align it as the
3698 (process_file): Set is_first_data_member.
3700 2003-03-11 Tom Tromey <tromey@redhat.com>
3702 * parse.y (resolve_field_access): Initialize class if field is
3703 found in another static field.
3704 * expr.c (build_class_init): Don't optimize out initialization of
3705 implemented interface.
3707 2003-03-11 Andrew Haley <aph@redhat.com>
3709 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3712 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3714 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3715 and DIR_SEPARATOR_2 for a target.
3716 Correct minor typos.
3718 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3719 and DIR_SEPARATOR_2 for a target into account.
3721 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3723 * lang.c (java_init): Update prototype, move code to java_post_options.
3724 (java_post_options): Similarly.
3726 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3728 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3729 compare file name components depending on the case-sensitivity
3730 or otherwise of the host file system.
3732 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3733 "strcmp" to compare file name components.
3734 Use IS_DIR_SEPARATOR instead of comparing directly against
3736 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3737 comparing directly against DIR_SEPARATOR.
3739 2003-03-04 Tom Tromey <tromey@redhat.com>
3741 * Make-lang.in (java.tags): New target.
3743 2003-03-01 Roger Sayle <roger@eyesopen.com>
3745 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3746 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3748 2003-03-01 Tom Tromey <tromey@redhat.com>
3750 * parse.y (jdep_resolve_class): Only check deprecation if we found
3753 2003-02-28 Tom Tromey <tromey@redhat.com>
3756 * class.c (maybe_layout_super_class): Always pass a WFL to
3758 * parse.y (do_resolve_class): Updated comment to explain
3761 2003-02-26 Tom Tromey <tromey@redhat.com>
3763 * jcf-write.c (generate_classfile): Check whether class is
3764 deprecated before writing attribute count.
3766 2003-02-25 Roger Sayle <roger@eyesopen.com>
3768 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3769 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3771 2003-02-23 Tom Tromey <tromey@redhat.com>
3773 * lang-options.h: Added -Wdeprecated.
3774 * gcj.texi (Warnings): Document -Wdeprecated.
3775 * java-tree.h (flag_deprecated): Declare.
3776 * lang.c (lang_W_options): Added deprecated.
3777 (flag_deprecated): New global.
3778 * chartables.h: Rebuilt.
3779 * gen-table.pl (process_one): Look at whitespace.
3780 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3781 * parse.h (CLEAR_DEPRECATED): New macro.
3782 (CHECK_DEPRECATED_NO_RESET): New macro.
3783 * jcf-parse.c (handle_deprecated): New function.
3784 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3785 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3786 * parse.y (resolve_type_during_patch): Check deprecation.
3787 (jdep_resolve_class): Likewise.
3788 (process_imports): Likewise.
3789 (resolve_expression_name): Likewise.
3790 (check_deprecation): Strip arrays from decl. Check
3792 (patch_method_invocation): Also check the particular constructor
3794 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3795 * jcf-write.c (append_deprecated_attribute): New function.
3796 (generate_classfile): Generate deprecated attribute when
3798 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3799 (java_lex) [case '*']: Simplify logic.
3800 (java_start_char_p): Use LETTER_MASK.
3801 (java_part_char_p): Likewise.
3802 (java_space_char_p): New function.
3804 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3806 Change base class access representation.
3807 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3808 (add_interface_do): Likewise.
3810 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3812 * decl.c (java_init_decl_processing): Change
3813 soft_lookupjnimethod_node to reflect the change in
3814 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3815 * expr.c (build_jni_stub): Calculate and pass the size
3816 on the stack of the arguments to a JNI function. Use
3817 new target macro MODIFY_JNI_METHOD_CALL to allow a
3818 target to modify the call to a JNI method.
3820 2003-02-08 Roger Sayle <roger@eyesopen.com>
3822 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3823 instead of basename to avoid compiler warnings on Tru64.
3825 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3827 * gcj.texi: Update to GFDL 1.2.
3829 2003-01-31 Andrew Haley <aph@redhat.com>
3831 * parse.y (java_expand_classes): Scan the whole class list looking
3832 for access methods that haven't yet been expanded.
3834 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3838 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3839 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3840 * jcf-parse.c: Likewise.
3842 2003-01-31 Mark Wielaard <mark@klomp.org>
3844 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3846 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3848 * class.c (make_class): Use BINFO_ELTS.
3849 (set_super_info): Likewse.
3850 (add_interface_do): Likewise.
3852 2003-01-30 Tom Tromey <tromey@redhat.com>
3854 * jcf-parse.c (read_class): Update identifier's class value if it
3855 changed during parsing.
3857 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3859 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3860 Propagate change to all other rules as required.
3861 (java/parse-scan.o): Add explicit dependency on
3862 $(parsedir)/java/parse-scan.c .
3864 2003-01-29 Tom Tromey <tromey@redhat.com>
3866 * parse.y (patch_assignment): Only transform the rhs of an
3867 assignment when compiling to native.
3869 2003-01-28 Tom Tromey <tromey@redhat.com>
3871 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3873 2003-01-28 Tom Tromey <tromey@redhat.com>
3875 * lex.c (java_lex): Don't include UEOF as part of token.
3876 (java_read_unicode): Error if \u sequence prematurely terminated.
3878 2003-01-27 Tom Tromey <tromey@redhat.com>
3880 * parse.y (java_check_regular_methods): Check for construct after
3881 checking types in throws clause.
3883 2003-01-24 Tom Tromey <tromey@redhat.com>
3885 * class.c (build_static_field_ref): Only a String or numeric field
3886 can fold to a constant.
3888 2003-01-23 Tom Tromey <tromey@redhat.com>
3890 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3891 file name in resource buffer.
3893 2003-01-23 Tom Tromey <tromey@redhat.com>
3895 * expr.c (build_known_method_ref): Use method's context to find
3898 2003-01-23 Tom Tromey <tromey@redhat.com>
3900 * constants.c (set_constant_entry): Allocated cleared memory.
3902 2003-01-22 Tom Tromey <tromey@redhat.com>
3904 * java-tree.h: Don't use PARAMS.
3905 * resource.c: Add prototypes for all functions.
3906 (write_resource_constructor): Use `const char *' to avoid
3909 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3911 * jcf-parse.c (process_zip_dir): Remove unused variable.
3913 2003-01-22 Tom Tromey <tromey@redhat.com>
3915 * expr.c (build_invokeinterface): Abort if method's context is not
3918 2003-01-22 Tom Tromey <tromey@redhat.com>
3920 * gcj.texi (Input and output files): Mention non-class entries.
3921 * decl.c (java_init_decl_processing): Call
3922 init_resource_processing.
3923 * java-tree.h (compile_resource_data, write_resource_constructor,
3924 compile_resource_file, init_resource_processing): Declare.
3925 * config-lang.in (gtfiles): Added resource.c.
3926 * Make-lang.in (gt-java-resource.h): New target.
3927 (JAVA_OBJS): Added resource.o.
3928 (java/resource.o): New target.
3929 * resource.c: New file.
3930 * class.c (compile_resource_file): Moved to resource.c.
3931 (registerResource_libfunc): Likewise.
3932 (utf8_decl_list): Mark with GTY; now static.
3933 * jcf-parse.c (classify_zip_file): New function.
3934 (parse_zip_file_entries): Use it; compile .properties files.
3935 (process_zip_dir): Use classify_zip_file and compute_class_name.
3936 Don't write class name into zip directory.
3937 (java_parse_file): Call write_resource_constructor.
3938 (compute_class_name): New function.
3939 * jcf-io.c (read_zip_member): Reindented.
3941 2003-01-21 Tom Tromey <tromey@redhat.com>
3943 * class.c (supers_all_compiled): New function.
3944 (make_class_data): Use it.
3946 2003-01-21 Tom Tromey <tromey@redhat.com>
3948 * parse.y (method_header): Native method can't be strictfp.
3949 No method can be transient or volatile.
3951 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3953 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3955 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3957 * check-init.c: Fix comment typos.
3958 * class.c: Likewise.
3959 * constants.c: Likewise.
3961 * except.c: Likewise.
3963 * java-except.h: Likewise.
3964 * java-tree.h: Likewise.
3965 * javaop.h: Likewise.
3966 * jcf-dump.c: Likewise.
3967 * jcf-io.c: Likewise.
3968 * jcf-parse.c: Likewise.
3969 * jcf-write.c: Likewise.
3971 * mangle.c: Likewise.
3972 * typeck.c: Likewise.
3973 * verify.c: Likewise.
3975 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3977 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
3978 * jcf-write.c: Include "tm_p.h".
3980 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3982 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
3984 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3986 * builtins.c (java_build_function_call_expr): Renamed from
3987 build_function_call_expr. All callers changed.
3989 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
3990 * jcf-parse.c: Include tm_p.h.
3992 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
3995 2003-01-14 Tom Tromey <tromey@redhat.com>
3997 * class.c (make_class_data): Check that super is compiled before
3998 building class reference to it.
4000 2003-01-14 Andrew Haley <aph@redhat.com>
4002 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4003 varargs function -- correct.
4005 2003-01-14 Andrew Haley <aph@redhat.com>
4007 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
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 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4015 temporary if the RHS is a reference.
4017 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4019 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4020 * keyword.h: Regenerated.
4022 * All Files: Convert to ISO C style function definitions.
4024 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4026 * parse.y (check_pkg_class_access): ANSIfy definition.
4028 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4030 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4033 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4035 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4037 Merge from pch-branch:
4039 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4041 * Make-lang.in (java/gjavah.o): Update dependencies.
4042 * gjavah.c: Include ggc.h.
4044 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4046 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4047 (JCFDUMP_OBJS): Add ggc-none.o.
4048 (java/jcf-dump.o): Depend on GGC_H.
4049 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4050 CPool substructures.
4051 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4052 * jcf-dump.c: Include ggc.h.
4054 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4056 * jcf.h (union cpool_entry): New.
4057 (struct CPool): Use gengtype to mark. Change field 'data' to be
4059 (struct JCF): Use gengtype to mark.
4060 (CPOOL_UINT): Update for new cpool_entry type.
4061 (CPOOL_USHORT1): Likewise.
4062 (CPOOL_USHORT2): Likewise.
4063 (CPOOL_FINISH): Use GC to free cpool subfields.
4064 * parse.h (struct parser_ctxt): Mark field current_jcf.
4065 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4066 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4067 (main_jcf): Use gengtype to mark.
4068 (ggc_mark_jcf): Delete.
4069 (get_constant): Update for new cpool_entry type.
4070 (give_name_to_class): Likewise.
4071 (get_class_constant): Likewise.
4072 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4073 (java_parse_file): Use GGC to allocate struct JCF.
4074 (init_jcf_parse): Don't call ggc_add_root.
4075 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4077 * java-tree.h (current_jcf): Use gengtype to mark.
4078 (CPOOL_UTF): Update for new cpool_entry type.
4079 (outgoing_cpool): Use gengtype to mark.
4080 (struct lang_type): GC struct JCF and struct CPool.
4081 * config-lang.in (gtfiles): Add jcf.h.
4082 * constants.c (find_tree_constant): New.
4083 (set_constant_entry): Allocate cpool subfields using GGC. Update
4084 for new cpool_entry type.
4085 (find_constant1): Update for new cpool_entry type.
4086 (find_constant2): Likewise.
4087 (find_utf8_constant): Use find_tree_constant.
4088 (find_class_or_string_constant): Remove unnecessary cast to jword.
4089 Update for new cpool_entry type.
4090 (count_constant_pool_bytes): Update for new cpool_entry type.
4091 (write_constant_pool): Likewise.
4092 (alloc_name_constant): Use find_tree_constant.
4093 (build_constants_constructor): Update for new cpool_entry type.
4095 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4097 * parse.y (mark_parser_ctxt): Delete.
4098 (goal): Don't use ggc_add_root.
4099 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4100 (java_pop_parser_context): Let GC free parser_ctxt.
4101 (java_parser_context_resume): Likewise.
4102 * parse.h (struct parser_ctxt): Use gengtype to mark.
4104 (ctxp_for_generation): Likewise.
4105 * lex.h (struct java_lc_s): Mark for gengtype.
4106 (java_lexer): Rearrange for gengtype.
4107 * config-lang.in (gtfiles): Add lex.h, parse.h.
4109 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4111 * All Files: Remove PARAMS macro.
4113 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4114 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4117 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4120 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4122 * Make-lang.in (java.install-common, java.uninstall,
4123 java.install-info, java.install-man): Prepend $(DESTDIR)
4124 to destination paths in all (un)installation commands.
4125 (java.install-common): Rewrite $(LN) command to support
4126 DESTDIR with "ln" as well as with "ln -s".
4128 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4130 * java-tree.h: Protect against multiple inclusion.
4132 2003-01-07 Tom Tromey <tromey@redhat.com>
4134 * class.c (add_assume_compiled): Don't adjust parent if we're
4135 already at the root of tree.
4137 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4139 * lang.c (dump_compound_expr): Prototype.
4141 2003-01-03 Tom Tromey <tromey@redhat.com>
4143 Fix for PR java/8712:
4144 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4145 when simply checking against `null'.
4147 2003-01-03 Tom Tromey <tromey@redhat.com>
4149 * gcj.texi (Standard Properties): Document http.proxyHost and
4152 * gcj.texi (GNU Classpath Properties): Document new properties.
4154 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4156 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4157 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4158 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4160 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4162 * Make-lang.in, boehm.c, buffer.c,
4163 buffer.h, builtins.c, class.c,
4164 config-lang.in, constants.c,
4165 convert.h, decl.c, except.c,
4166 expr.c, java-except.h,
4167 java-tree.h, javaop.def,
4168 jcf-parse.c, jcf-write.c,
4169 jv-scan.c, jvgenmain.c,
4170 jvspec.c, keyword.gperf,
4171 keyword.h, lang-options.h,
4172 lang-specs.h, lang.c, lex.c,
4173 lex.h, mangle.c, mangle_name.c,
4174 parse-scan.y, parse.h, parse.y,
4175 typeck.c, verify.c, xref.c,
4176 xref.h: Replace "GNU CC" with
4177 "GCC" in the copyright header.
4179 * check-init.c, gjavah.c, javaop.h,
4180 jcf-depend.c, jcf-dump.c, jcf-io.c,
4181 jcf-path.c, jcf-reader.c, jcf.h,
4182 zextract.c, zipfile.h: These files are
4183 "part of GCC". Also say "GCC" not "GNU CC".
4185 2002-12-30 DJ Delorie <dj@redhat.com>
4187 * Make-lang.in: Protect against texi2pod/pod2man failing.
4189 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4191 * gcj.texi: Use @copying.
4193 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4195 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4196 print_cxx_classname.
4197 (print_cxx_classname): Add add_scope parameter.
4198 (print_class_decls): Do not emit a semicolon after the extern
4200 (process_file): Adjust calls to print_cxx_classname.
4202 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4204 * gcj.texi: Include Cover Texts in man page.
4206 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4208 * class.c (build_static_field_ref): Check FIELD_FINAL.
4210 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4211 instead of current_constant_pool_data_ref.
4212 * java-tree.h (current_constant_pool_data_ref): Undefine.
4213 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4214 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4215 current_constant_pool_data_ref.
4217 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4218 not build_internal_class_name.
4220 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4221 Use it when class ref isn't certain to be compiled.
4223 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4225 * gcj.texi: Include gcc-common.texi.
4226 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4227 $(srcdir)/doc/include/gcc-common.texi.
4229 2002-12-22 Anthony Green <green@redhat.com>
4231 * gcj.texi (Limitations): Add note about org.xml.sax and
4234 2002-12-20 Tom Tromey <tromey@redhat.com>
4236 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4237 where minimum case value is Integer.MIN_VALUE.
4240 2002-12-18 Andrew Haley <aph@redhat.com>
4242 * parse.y (patch_invoke): Force evaluation order when `check' is
4243 set. For PR libgcj/8945.
4245 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4247 * gcj.texi: Change version number to 3.4.
4249 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4250 Andrew Haley <aph@redhat.com>
4252 * parse.y (source_end_java_method): Remove custom encoding of line
4253 numbers for a function decl before passing it to the back end.
4255 2002-12-03 Andrew Haley <aph@redhat.com>
4257 * class.c (make_class_data): New field, "chain".
4258 * decl.c (java_init_decl_processing): Likewise.
4260 2002-12-02 Tom Tromey <tromey@redhat.com>
4263 * parse.y (do_resolve_class): Handle qualified name via
4266 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4268 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4269 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4270 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4271 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4272 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4273 Include coretypes.h and tm.h.
4274 * Make-lang.in: Update dependencies.
4276 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4278 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4280 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4282 * jcf-reader.c: Don't expand JCF_readu4 inside the
4283 expansion of JCF_SKIP.
4285 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4287 * jcf-reader.c: Don't expand JCF_readu4 inside the
4288 expansion of JCF_SKIP.
4290 2002-11-22 Tom Tromey <tromey@redhat.com>
4292 * parse.y (patch_binop): Cast right hand side of shift expression
4293 to `int'. Fixes PR java/8676.
4295 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4296 Andrew Haley <aph@redhat.com>
4298 * gcc/java/jcf-write.c (write_classfile): Remove target
4299 class file, if it exists, before renaming the temporary
4302 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4304 * jvspec.c (lang_specific_spec_functions): New.
4306 2002-11-18 Tom Tromey <tromey@redhat.com>
4308 Fix for PR java/7912:
4309 * expr.c (can_widen_reference_to): Allow cast of array to
4310 Cloneable or Serializable.
4311 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4312 (java_io_serializable_identifier_node): Likewise.
4313 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4314 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4315 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4316 java_io_serializable.
4317 * decl.c (java_init_decl_processing): Initialize
4318 java_lang_cloneable_identifier_node and
4319 java_io_serializable_identifier_node.
4320 (java_lang_cloneable_identifier_node): New global.
4321 (java_io_serializable_identifier_node): Likewise.
4323 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4325 * buffer.c: Remove unnecessary casts.
4326 * check-init.c: Likewise.
4327 * class.c: Likewise.
4328 * constants.c: Likewise.
4330 * except.c: Likewise.
4331 * gjavah.c: Likewise.
4332 * jcf-io.c: Likewise.
4333 * jcf-parse.c: Likewise.
4334 * jcf-path.c: Likewise.
4335 * jvspec.c: Likewise.
4338 * verify.c: Likewise.
4340 2002-11-06 Tom Tromey <tromey@redhat.com>
4342 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4345 2002-11-05 Tom Tromey <tromey@redhat.com>
4347 Fix for PR java/6388.
4348 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4349 * java-tree.h (enum java_tree_index): New values
4350 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4351 (decimal_int_max, decimal_long_max): New defines.
4352 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4353 (error_if_numeric_overflow): Rewrote range checking.
4354 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4357 2002-11-02 Tom Tromey <tromey@redhat.com>
4359 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4361 * class.c (make_method_value): Put class name, not signature, into
4362 `throws' field. For PR java/8415.
4364 2002-10-24 Tom Tromey <tromey@redhat.com>
4366 * gcj.texi (Invoking gij): Document --showversion.
4367 (Standard Properties): java.library.path now set.
4369 2002-10-23 Tom Tromey <tromey@redhat.com>
4371 * gjavah.c (decode_signature_piece): In JNI mode, print
4372 `jobjectArray' when array depth is nonzero.
4375 2002-10-15 Andrew Haley <aph@redhat.com>
4377 * parse.y (patch_invoke): Call force_evaluation_order on a static
4379 (resolve_qualified_expression_name): Call force_evaluation_order
4380 on a arg list that is part of a Qualified Expression Name.
4382 * lang.c (dump_compound_expr): New.
4383 (java_dump_tree): New.
4385 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4387 * gcj.texi: Added item describing the GCJ runtime property
4390 2002-10-15 Richard Henderson <rth@redhat.com>
4392 * jcf-parse.c (get_constant): Fix type warning.
4394 2002-10-15 Andrew Haley <aph@redhat.com>
4396 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4397 (java_inlining_map_static_initializers): Declare.
4399 2002-10-14 Andrew Haley <aph@redhat.com>
4401 * tree-inline.c (remap_block): All local class initialization
4402 flags go in the outermost scope.
4403 (expand_call_inline): Call java_inlining_map_static_initializers.
4404 (expand_call_inline): Call java_inlining_merge_static_initializers.
4405 * java/lang.c (merge_init_test_initialization): New.
4406 (java_inlining_merge_static_initializers): New.
4407 (inline_init_test_initialization): New.
4408 (java_inlining_map_static_initializers): New.
4410 2002-10-11 Mark Wielaard <mark@klomp.org>
4412 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4414 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4416 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4418 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4420 * parse.y (merge_string_cste): Add parentheses around & within |.
4422 2002-10-08 Tom Tromey <tromey@redhat.com>
4424 * parse.y (variable_declarator_id): Simplify error path for
4425 array declarator error. For PR java/8003.
4427 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4429 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4432 2002-10-08 Andrew Haley <aph@redhat.com>
4434 * parse.y (attach_init_test_initialization_flags): Check for
4437 2002-10-07 Anthony Green <green@redhat.com>
4439 * parse.y (merge_string_cste): Fix bug in string concatenation.
4441 2002-10-03 Michael Koch <konqueror@gmx.de>
4443 * gcj.texi (Standard properties):
4444 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4446 2002-10-02 Roger Sayle <roger@eyesopen.com>
4448 PR optimization/6627
4449 * lang.c (java_init): If storing the vbit in function
4450 pointers, ensure that force_align_functions_log is atleast
4451 one to aid compatability with g++ vtables.
4453 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4455 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4456 foul of type-based aliasing.
4458 2002-09-30 Anthony Green <green@redhat.com>
4460 * gcj.texi (Invoking jv-scan): Fix texinfo.
4462 2002-09-28 Anthony Green <green@redhat.com>
4464 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4465 (Code Generation): Add -fno-assert documentation.
4466 * jv-scan.c (flag_assert): New global.
4467 (options): Add assert option.
4468 (help): Add --no-assert documentation.
4469 * parse-scan.y (flag_assert): New global.
4470 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4471 (flag_assert): New global.
4472 * java-tree.h (flag_assert): New global.
4473 * lex.c (java_lex): Obey flag_assert.
4474 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4477 2002-09-26 Andrew Haley <aph@redhat.com>
4479 * expr.c (build_java_array_length_access): Check for null pointer.
4480 * expr.c (expand_java_arrayload): Likewise.
4482 2002-09-21 Richard Henderson <rth@redhat.com>
4484 * jcf-parse.c (get_constant): Decode from IEEE no matter
4485 what the target format.
4487 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4489 * ChangeLog: Follow spelling conventions.
4490 * class.c: Likewise.
4493 * gjavah.c: Likewise.
4494 * java-tree.h: Likewise.
4495 * jcf-dump.c: Likewise.
4496 * jcf-parse.c: Likewise.
4497 * jvspec.c: Likewise.
4499 * mangle.c: Likewise.
4500 * parse.y: Likewise.
4502 2002-09-17 Tom Tromey <tromey@redhat.com>
4504 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4505 where \r appears at EOF. Fixes PR java/7950.
4507 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4509 * jvspec.c (lang_specific_driver): Remove unused variable.
4511 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4513 * java-tree.h (union lang_tree_node): Add chain_next option.
4515 2002-09-16 Richard Henderson <rth@redhat.com>
4517 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4518 use new real.h interface.
4519 * jcf-write.c (find_constant_index): Use new real.h interface.
4520 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4522 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4524 * lang.c: Follow spelling conventions.
4526 2002-09-11 Per Bothner <per@bothner.com>
4528 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4529 constant to the type of the field.
4530 (java_complete_tree): Remove now-redundant code.
4532 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4534 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4537 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4538 return label if a ret instruction for the jsr has been reached.
4540 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4542 * parse.y (DIR_SEPARATOR): Don't define.
4543 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4545 2002-08-28 Andrew Haley <aph@redhat.com>
4547 * verify.c (verify_jvm_instructions): Allow exception handler
4548 inside code that is being protected, but generate a warning.
4549 * except.c (link_handler): Initialize `expanded' in new eh_range.
4550 (binding_depth, is_class_level, current_pc): Declare extern.
4552 2002-09-01 Mark Wielaard <mark@klomp.org>
4554 * gcj.texi: Add chapter about system properties.
4557 2002-08-26 Tom Tromey <tromey@redhat.com>
4559 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4560 conversion if RHS_TYPE is byte, short, or char.
4562 2002-08-22 Tom Tromey <tromey@redhat.com>
4564 * gcj.texi (Invoking gij): Document -cp and -classpath.
4566 2002-08-21 Tom Tromey <tromey@redhat.com>
4568 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4569 $(prefix)/share. For PR libgcj/7633.
4571 For PR java/6005 and PR java/7611:
4572 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4573 (java_can_use_bit_fields_p): New function.
4575 2002-08-16 Tom Tromey <tromey@redhat.com>
4577 * gcj.texi (Class Initialization): Mention class initialization of
4580 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4582 * Make-lang.in (java-tree-inline.o): New.
4583 (JAVA_OBJS): Add java-tree-inline.o.
4584 * parse.y (source_end_java_method): Call java_optimize_inline.
4585 (java_expand_method_bodies): Save method's tree in
4587 (add_stmt_to_compound): Keep track of the number of statments.
4588 * lang.c (java_init): Enable flag_inline_trees.
4589 (java_post_options): If flag_inline_functions is on, enable
4590 flag_inline_trees instread.
4591 (decl_constant_value): New.
4592 (java_tree_inlining_walk_subtrees): New.
4593 * java-tree.h (DECL_NUM_STMTS): New macro.
4594 (java_optimize_inline): Declare.
4595 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4596 Handle a LABEL_EXPR.
4597 * decl.c (build_result_decl): If we already have a DECL_RESULT
4599 (dump_function): New.
4600 (java_optimize_inline): New.
4601 (dump_function): New.
4603 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4606 * parse.y (build_assertion): Invert return from
4607 desiredAssertionStatus.
4609 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4611 * jcf-write.c (get_access_flags): Return correct access flags for
4612 private and protected inner classes.
4614 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4616 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4618 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4620 * mangle_name.c: Don't include obstack.h twice.
4621 * xref.c: Don't include obstack.h.
4623 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4625 * class.c: (permanent_obstack): Delete declaration.
4626 * constants.c: (permanent_obstack): Delete declaration.
4627 * except.c: (permanent_obstack): Delete declaration.
4628 * expr.c: (permanent_obstack): Delete declaration.
4629 * jcf-parse.c: (permanent_obstack): Delete declaration.
4630 (saveable_obstack): Delete declaration.
4631 * parse.h: (permanent_obstack): Delete declaration.
4632 * typeck.c: (permanent_obstack): Delete declaration.
4634 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4636 * gcj.texi (version-gcc): Increase to 3.3.
4638 2002-07-22 Tom Tromey <tromey@redhat.com>
4640 * lex.c (java_lex): Check for `e' or `E' after 0.
4642 2002-07-21 Richard Henderson <rth@redhat.com>
4644 * lang.c (java_unsafe_for_reeval): New.
4645 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4647 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4649 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4650 (jcf_path_init): Use GET_ENVIRONMENT.
4652 2002-07-10 Roger Sayle <roger@eyesopen.com>
4653 Zack Weinberg <zack@codesourcery.com>
4655 * builtins.c (initialize_builtins): Remove defines that
4656 handled C/C++ specific junk hereby removed from builtins.def.
4658 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4660 * lang.c (java_post_options): Update prototype.
4662 2002-07-05 Roger Sayle <roger@eyesopen.com>
4664 * builtins.c (initialize_builtins): Ignore the additional
4665 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4666 the builtins.def file.
4668 2002-07-01 Tom Tromey <tromey@redhat.com>
4671 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4674 2002-07-01 Roger Sayle <roger@eyesopen.com>
4676 * java/decl.c (builtin_function): Accept additional parameter.
4677 (java_init_decl_processing): Pass an additional NULL_TREE
4678 argument to builtin_function.
4680 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4682 * gcj.texi: Fixed gcj invocation example so that it compiles.
4684 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4686 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4687 * parse.y (mark_parser_ctxt): Likewise.
4688 (check_modifiers, declare_local_variables): Avoid incorrect
4689 hardcoded constant 10.
4691 * lex.c (java_read_char): Avoid "comparison is always true"
4694 2002-06-25 Andreas Schwab <schwab@suse.de>
4696 * expr.c (JSR): Avoid undefined operation on PC.
4698 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4700 * decl.c (clear_binding_level): Const-ify.
4702 2002-06-13 Akim Demaille <akim@epita.fr>
4704 * parse.y (class_declaration, interface_declaration): Make sure
4705 all their rules have an action, in order to avoid meaningless `$$
4706 = $1' and their type clashes.
4708 2002-06-11 Tom Tromey <tromey@redhat.com>
4710 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4711 * parse-scan.y (statement_without_trailing_substatement): Added
4713 (assert_statement): New rule.
4714 * java-tree.h (struct lang_type) [assertions]: New field.
4715 (TYPE_USES_ASSERTIONS): New macro.
4716 (CLASS_USES_ASSERTIONS): Likewise.
4717 (FIELD_SYNTHETIC): New define.
4718 * lex.c (java_lval;): Added ASSERT_TK.
4719 * parse.y (ASSERT_TK): Added.
4720 (statement_without_trailing_substatement): Added assert_statement.
4721 (assert_statement): New rule.
4722 (build_assertion): New function.
4723 (maybe_generate_pre_expand_clinit): Create and initialize
4724 $assertionsDisabled.
4725 (lookup_package_type): Removed decl.
4726 * keyword.h: Rebuilt.
4727 * keyword.gperf (assert): New token.
4729 2002-06-10 Akim Demaille <akim@epita.fr>
4731 * parse.y (interface_type_list, class_member_declaration)
4732 (unary_expression_not_plus_minus): Remove duplicate %type.
4735 2002-06-09 Tom Tromey <tromey@redhat.com>
4737 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4739 * parse.y (method_header): Give error message in all cases.
4742 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4744 Don't use RTL inlining. Fix for PR java/6820.
4745 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4746 (flag_really_inline): New.
4747 (java_decode_option): Set flag_really_inline if -finline-functions
4749 (java_post_options): New function. Turn off inlining unless
4750 flag_really_inline is set.
4752 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4754 * gjavah.c (throwable_p): Accept argument as either a classname or
4755 signature fragment. Create null-terminated classname string for super
4756 when calling itself recursively.
4757 (decode_signature_piece): Skip first character from class name
4758 signature when calling throwable_p.
4760 2002-06-08 H.J. Lu (hjl@gnu.org)
4762 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4764 2002-06-04 Tom Tromey <tromey@redhat.com>
4766 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4768 2002-06-04 Michael Koch <konqueror@gmx.de>
4770 * gcj.texi (Input Options): Fixed typo.
4772 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4774 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4775 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4776 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4777 and all now-pointless local variables. Rename other local
4778 variables to reflect their not being handles.
4780 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4781 #if JCF_USE_STDIO blocks.
4783 * parse.y: Add missing semicolon at end of rule.
4785 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4787 * check-init.c (attach_initialized_static_class): Delete, unused.
4788 * parse.y: Use htab_t instead of struct hashtable, update
4790 * java-tree.h: Include hashtab.h instead of hash.h.
4791 (struct lang_decl_func): Use htab_t, set up for gengtype.
4792 (struct init_test_hash_entry): Delete.
4793 (struct treetreehash_entry): New.
4794 (java_treetreehash_find): New
4795 (java_treetreehash_new): New prototype.
4796 (java_treetreehash_create): New prototype.
4797 (java_mark_tree): Delete prototype.
4798 (java_hash_hash_tree_node): Delete prototype.
4799 (java_hash_compare_tree_node): Delete prototype.
4800 (attach_initialized_static_class): Delete prototype.
4801 * expr.c (build_class_init): Update to use java_treetreehash
4803 (java_expand_expr): Update to use htab_t.
4804 (emit_init_test_initialization): Likewise.
4805 * decl.c (java_mark_tree): Delete.
4806 * class.c (init_test_hash_newfunc): Delete.
4807 (java_hash_hash_tree_node): Delete.
4808 (java_hash_compare_tree_node): Delete.
4809 (add_method_1): Update to use java_treetreehash functions.
4810 (JAVA_TREEHASHHASH_H): New macro.
4811 (java_treetreehash_hash): New function.
4812 (java_treetreehash_compare): New function.
4813 (java_treetreehash_find): New function.
4814 (java_treetreehash_new): New function.
4815 (java_treetreehash_create): New function.
4816 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4818 * Make-lang.in (java/parse.o): Depend on debug.h.
4819 * java-tree.h (struct lang_identifier): Use gengtype.
4820 (union lang_tree_node): New.
4821 (struct lang_decl_func): Use gengtype.
4822 (struct lang_decl_var): Likewise.
4823 (struct lang_decl): Likewise.
4824 * parse.y: Include debug.h.
4825 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4827 * lang.c (struct language_function): New dummy structure.
4829 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4830 descriminator for DECL_LANG_SPECIFIC.
4831 (struct lang_decl_func): Rename from struct lang_decl.
4832 (enum lang_decl_desc): New.
4833 (struct lang_decl): Make it a union. Update all the accessor macros.
4834 (struct lang_type): Use gengtype.
4835 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4836 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4837 are now the same size.
4838 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4839 use discriminator to mark DECL_LANG_SPECIFIC.
4841 * Make-lang.in (gt-java-builtins.h): New rule.
4842 (java/builtins.o): Add dependency on gt-<filename>.h.
4843 * builtins.c: Use gengtype for roots.
4844 (union string_or_tree): Use gengtype.
4845 (struct builtin_record): Use gengtype.
4846 * config-lang.in (gtfiles): Add builtins.c.
4848 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4849 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4850 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4851 gt-java-parse.h, gtype-java.h): Add rules to generate.
4852 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4853 (class.o): Add dependency on gt-*.h.
4854 (constants.o): Likewise.
4857 (jcf-parse.o): Likewise.
4858 (jcf-write.o): Likewise.
4860 * config-lang.in (gtfiles): New.
4861 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4862 * constants.c: Replace uses of ggc_add_* with GTY markers.
4864 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4865 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4866 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4867 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4869 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4871 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4872 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4874 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4875 Include gtype-java.h.
4877 2002-06-02 Tom Tromey <tromey@redhat.com>
4879 Fix for PR java/5913:
4880 * parse.y (patch_binop): Call patch_string on op1.
4882 2002-06-02 Tom Tromey <tromey@redhat.com>
4884 Fix for PR java/1343, PR java/6336:
4885 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4886 formatting. Changed return type.
4887 (anonymous_class_counter): Moved to top of file.
4888 (maybe_make_nested_class_name): Append number to class name for
4889 function-local classes.
4891 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4893 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4894 * Make-lang.in: Update dependency lists.
4896 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4898 * gjavah.c (throwable_p): Do not free the name of the class after
4899 passing it to find_class.
4900 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4901 * jcf-io.c (dirent.h): Include it.
4902 (fnmatch.h): Likewise.
4903 (compare_path): New function.
4904 (java_or_class_file): Likewise.
4905 (memoized_dirlist_entry): New type.
4906 (memoized_dirlist_lookup_eq): New function.
4907 (memoized_dirlists): New variable.
4908 (caching_stat): New function.
4909 (memoized_class_lookup_eq): New function.
4910 (memoized_class_lookups): Likewise.
4911 (find_class): Use memoized_class_lookups and caching_stat.
4912 * jcf.h (JCF_USE_SCANDIR): Define.
4913 * parse.y (java_expand_classes): Write the class files in reverse
4916 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4918 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4920 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4922 * jcf-write.c (write_classfile): Unlink the temporary file if it
4923 cannot be renamed. Use concat to build up the name of the
4926 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4928 * jcf-write.c (write_classfile): Write the file to a
4929 temporary file and then rename it.
4931 2002-05-07 Tom Tromey <tromey@redhat.com>
4933 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4935 Fix for PR java/1200:
4936 * gjavah.c (throwable_p): New function.
4937 (decode_signature_piece): Use it. A `WeakReference' isn't the
4940 (gcjh_streq): New function.
4942 2002-05-07 Andreas Jaeger <aj@suse.de>
4944 * parse.y (finish_for_loop): Fix if statement.
4946 2002-05-06 Tom Tromey <tromey@redhat.com>
4948 Fix for PR java/5941:
4949 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4950 loop update expression.
4951 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4952 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4954 2002-05-04 Mark Wielaard <mark@klomp.org>
4957 * parse.y (build_string_concatenation): Return just op1 only when op2
4958 is null and op1 is a STRING_CST, otherwise always construct a
4961 2002-04-27 Tom Tromey <tromey@redhat.com>
4964 * parse.y (string_convert_int_cst): New function.
4965 (merge_string_cste): Use it.
4967 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4969 * java-tree.h (java_parse_file): Update.
4970 (java_set_yydebug): Remove.
4971 * jcf-parse.c (yydebug): Remove.
4972 (java_set_yydebug): Die.
4973 (java_parse_file): Update.
4974 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
4976 2002-04-24 Tom Tromey <tromey@redhat.com>
4979 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
4980 EXPR_WFL_QUALIFICATION of qual_wfl.
4982 2002-04-23 Per Bothner <per@bothner.com>
4984 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
4985 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
4986 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
4988 2002-04-23 Tom Tromey <tromey@redhat.com>
4991 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
4992 recognize `-fcompile-resource='.
4993 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
4996 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4998 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
4999 paths. Fixes PR java/2791.
5001 2002-04-19 Andrew Haley <aph@redhat.com>
5003 * jcf-write.c (push_long_const): lo, hi: New variables.
5004 Use rshift_double to extract the high part of a 64-bit long.
5005 Use WORD_TO_INT to extract the low part.
5007 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5008 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5009 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5011 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5013 * typeck.c (incomplete_type_error): Remove.
5015 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5017 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5018 for hash synchronization.
5019 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5020 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5023 2002-04-16 Mark Wielaard <mark@klomp.org>
5025 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5028 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5030 Fix for PR java/6294:
5031 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5034 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5036 Fix for PR java/6085:
5037 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5038 to get enclosing "this" argument for inner-class constructor
5039 invocation. Pass correct arguments to build_access_to_thisn.
5041 2002-04-10 Andreas Jaeger <aj@suse.de>
5043 * gcj.texi (Input Options): Fix extdirs patch.
5045 2002-04-10 Anthony Green <green@redhat.com>
5047 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5049 2002-04-09 Anthony Green <green@redhat.com>
5051 * gcj.texi (Input Options): Add --extdirs documentation.
5052 * jcf-dump.c (OPT_extdirs): New macro.
5053 (options): Add extdirs option.
5054 (help): Describe --extdirs.
5055 (main): Handle OPT_extdirs.
5056 * gjavah.c (OPT_extdirs): New macro.
5057 (options): Add extdirs option.
5058 (help): Describe --extdirs.
5059 (main): Handle OPT_extdirs.
5060 * jcf-path.c (jcf_path_init): Add extdirs support.
5061 (jcf_path_extdirs_arg): New function.
5062 (extensions): New variable to hold extensions path entries.
5063 * jvspec.c: Remove -fextdirs= when compiling main().
5064 * lang.c (java_decode_option): Handle -fextdirs=.
5065 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5066 * Make-lang.in: Compile jcf-path with version info for use in
5067 identifying the appropriate libgcj.jar.
5069 2002-04-08 Tom Tromey <tromey@redhat.com>
5072 * .cvsignore: Added rmic.1 and rmiregistry.1.
5073 * gcj.texi (Top): Link to new nodes.
5074 (Invoking rmic): New node.
5075 (Invoking rmiregistry): Likewise.
5076 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5078 (java.maintainer-clean): Likewise.
5079 ($(srcdir)/java/rmic.1): New target.
5080 ($(srcdir)/java/rmiregistry.1): Likewise.
5081 (java.install-man): Handle rmic.1 and rmiregistry.1.
5083 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5085 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5086 Add note about handling uncaught exceptions. Add an exception handler
5089 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5091 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5092 after using it to patch CALL_EXPR.
5094 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5096 * gcj.texi (Invocation): Document CNI invocation API.
5098 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5100 * expr.c (truthvalue_conversion): Rename. Update.
5101 (expand_compare): Update.
5102 * java-tree.h (java_truthvalue_conversion): New.
5103 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5105 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5107 * java-tree.h (java_mark_addressable): New.
5108 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5109 * typeck.c (mark_addressable): Rename, update.
5111 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5113 * expr.c (build_java_binop): Update.
5114 * java-tree.h (java_signed_type, java_unsigned_type,
5115 java_signed_or_unsigned_type): Update.
5116 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5117 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5118 * parse.y (patch_binop): Update.
5119 * typeck.c (signed_or_unsigned_type, unsigned_type,
5120 signed_type): Update.
5122 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5124 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5125 (java_dummy_print): Remove.
5126 (lang_print_error): Rename. Exit early if inhibiting output.
5127 (inhibit_error_printing_function): New.
5128 (java_init): Don't set hook.
5129 (lang_init_source): Use new boolean.
5131 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5133 * parse.y (do_resolve_class): Fix infinite recursion.
5135 2002-03-29 Tom Tromey <tromey@redhat.com>
5137 * parse.y (check_inner_circular_reference): Ignore incomplete
5140 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5142 * Make-lang.in (builtins.o): Update.
5143 * boehm.c (get_boehm_type_descriptor): Update.
5144 * builtins.c: Include langhooks.h.
5145 * decl.c (java_init_decl_processing): Update.
5146 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5147 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5149 * typeck.c (type_for_mode, type_for_size): Update.
5151 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5153 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5155 2002-03-28 Tom Tromey <tromey@redhat.com>
5157 * except.c (expand_end_java_handler): If the handler type is NULL,
5158 use java.lang.Throwable. Fixes PR java/5986.
5160 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5162 Fix for PR java/4715:
5163 * jcf-parse.c (parse_source_file_3): New function.
5164 (read_class): Call it.
5165 (java_parse_file): Likewise.
5167 2002-03-28 Jan Hubicka <jh@suse.cz>
5169 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5171 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5173 * parse.y (resolve_package): Initialize "decl".
5174 (lookup_package_type): Remove unused function.
5176 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5178 Fix for PR java/5993:
5179 * parse.y (resolve_package): Return the decl if resolution was
5180 successful. Don't special case "java.lang" and "java.lang.reflect"
5181 packages. Set type_name to the merged identifier.
5182 (resolved_qualified_expression_name): Print error using "name" if
5183 resolve_package returns NULL_TREE.
5185 2002-03-27 Tom Tromey <tromey@redhat.com>
5187 * expr.c (expand_invoke): Don't generate null pointer check if
5188 we're calling <init>.
5190 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5192 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5194 * java-tree.h (java_lang_expand_expr): Similarly.
5195 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5196 (java_init): Don't set hook.
5198 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5200 Fix for PR java/5850:
5201 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5202 context if field was not found in the current scope.
5203 * expr.c (lookup_field): Don't look in enclosing contexts.
5205 2002-03-26 Tom Tromey <tromey@redhat.com>
5207 Fix for PR java/5942:
5208 * parse.y (init_src_parse): Added sanity check.
5209 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5212 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5214 * decl.c (lang_mark_tree): Rename java_mark_tree.
5215 * java-tree.h (java_mark_tree): New.
5216 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5218 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5220 * lex.c: Change java_perform_atof to take normal parameters
5221 instead of a pointer to a parameter block. Call it directly
5224 2002-03-22 Mark Wielaard <mark@klomp.org>
5226 Fix for PR java/5368:
5227 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5228 when printing error message.
5230 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5232 * decl.c (maybe_build_cleanup): Remove.
5234 2002-03-22 Tom Tromey <tromey@redhat.com>
5236 Andrew Haley <aph@cambridge.redhat.com>
5238 * expr.c (build_field_ref): Don't build a check if the field is a
5241 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5243 Fix for PR java/6026:
5244 * lex.c (java_lex): Fix parsing of consecutive floats.
5246 2002-03-21 Tom Tromey <tromey@redhat.com>
5248 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5251 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5253 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5254 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5256 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5258 * gcj.texi: @code{gcj} becomes @command{gcj}.
5259 @code{gcc} becomes @command{gcc}.
5260 GcjRaw changed to gnu.gcc.RawData.
5262 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5264 * decl.c (start_java_method): Use new hook.
5265 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5266 (java_init): Remove old hook.
5268 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5270 * builtins.c (define_builtin): Do nothing if `type' is null.
5273 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5275 * parse.y (parser_check_super_interface): Fix error message
5278 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5280 * jcf-parse.c (get_constant): Delete unused variables.
5282 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5284 * java-tree.h (java_parse_file): New.
5285 * jcf-parse.c (yyparse): Rename java_parse_file.
5286 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5288 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5290 * parse.y (craft_constructor): Return the constructor decl.
5291 (java_expand_classes): Update comments.
5292 (lookup_method_invoke): Call fix_constructors immediately for
5293 anonymous class. Fixes PR java/5935.
5295 2002-03-15 Anthony Green <green@redhat.com>
5297 * jcf-parse.c (yyparse): Don't emit class registration
5298 constructor when compiling resource files.
5300 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5302 * lang.c (java_tree_code_type, java_tree_code_length,
5303 tree_code_name): Delete.
5304 (tree_code_type, tree_code_length, tree_code_name): Define.
5305 (java_init): Don't try to copy into the various tree_code
5308 2002-03-12 Tom Tromey <tromey@redhat.com>
5310 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5311 UTF-8, not UCS-2. Fixes PR java/5923.
5313 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5314 a call_expr wrapped in a convert. Fixes PR java/5848.
5316 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5318 * jcf-write.c (write_classfile): Improve error strings.
5320 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5322 * lex.c: Adjust comments to GNU standards.
5324 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5326 Fix for PR java/5902:
5327 * lex.c (java_lex): Fix parsing of literals.
5329 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5331 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5332 to prevent it getting evaluated twice in the store checking case.
5333 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5336 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5338 * decl.c (java_init_decl_processing): Make sure class_type_node
5339 alignment is not less than 64 bits if hash synchronization is enabled.
5341 2002-03-08 Per Bothner <per@bothner.com>
5343 * parse.y (java_complete_lhs): Check if patch_assignment
5344 returned an error-mark.
5346 * parse.y (try_builtin_assignconv): Don't special-case zero.
5348 2002-03-08 Per Bothner <per@bothner.com>
5350 Fix for PR java/5812.
5351 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5352 here instead of in JSR macro. Likewise with load_type_state call.
5353 Do the latter on if the return_pc has been verified (the jsr returns).
5354 (JSR): Now just call build_java_jsr.
5356 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5358 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5359 (java.install-common): Link native driver to
5360 JAVA_TARGET_INSTALL_NAME.
5362 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5364 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5365 * builtins.c(sin_builtin): Likewise
5366 * builtins.c(sqrt_builtin): Likewise
5368 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5370 * java/expr.c, java/jcf-parse.c, java/lex.c:
5371 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5372 REAL_ARITHMETIC blocks unconditional. Delete some further
5373 #ifdef blocks predicated on REAL_ARITHMETIC.
5375 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5377 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5378 explicit sizeof/sizeof.
5379 * decl.c (java_init_decl_processing): Likewise.
5380 * jcf-parse.c (init_jcf_parse): Likewise.
5381 * parse.y (init_src_parse): Likewise.
5383 2002-03-02 Per Bothner <per@bothner.com>
5385 Make --CLASSPATH by a synonym for --classpath and -classpath.
5386 Implement --bootclasspath.
5387 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5388 (classpath_l): Remove.
5389 (jcf_path_CLASSPATH_arg): Remove.
5390 (jcf_path_bootclasspath_arg): New function.
5391 (jcf_path_seal): Simplify accordingly.
5393 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5394 (jcf_path_CLASSPATH): Remove declaration.
5395 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5396 (lang_specific_driver): Translate -bootclasspath.
5397 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5398 * lang.c (decode_lang_options): Do jcf_path_init first.
5399 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5400 * gjavah.c: Also handle --bootclasspath.
5401 Handle --CLASSPATH as a synonum for --classpath.
5402 * jcf-dump.c: Likewise.
5404 "." is not part of system path, but is the default for --classpath.
5405 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5406 (jcf_path_seal): Add "." if no CLASSPATH specified.
5408 * gcj.texi: Document changes.
5410 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5412 * expr.c (build_java_arraystore_check): Fix formatting.
5414 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5416 Fix for PR java/5758, java/5632:
5417 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5418 inner-class separator too.
5419 * parse.y (do_resolve_class): New local `decl_result.'
5420 Progressively build a name for what can have been loaded.
5422 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5424 * expr.c (java_array_data_offset): Removed function.
5425 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5426 (build_java_array_length_access): Obtain "length" value using a
5427 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5428 (build_java_arrayaccess): Correct comment. Access "data" using a
5429 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5430 (build_java_arraystore_check): New function.
5431 (expand_java_arraystore): Use build_java_arraystore_check.
5432 * parse.y (patch_assignment): Simplify code to insert a store check
5433 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5434 * check-init.c (check_init): Update to reflect that an array length
5435 access is now a COMPONENT_REF.
5436 * gcj.texi (Code Generation): Improve documentation of
5437 -fno-bounds-check. Add documentation for -fno-store-check.
5438 * java-tree.h (flag_store_check): Declare.
5439 (build_java_arraystore_check): Declare.
5440 * lang.c (flag_store_check): Initialize to 1.
5441 (lang_f_options): Add store-check option.
5442 * jvspec.c: Don't pass store-check option to jvgenmain.
5443 * lang-options.h: Add help string for -fno-store-check.
5445 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5447 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5448 * java-tree.h (java_dup_lang_specific_decl): New.
5449 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5451 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5453 * builtins.c, decl.c: Delete traditional-mode-related code
5454 copied from the C front end but not used, or used only to
5455 permit the compiler to link.
5457 2002-02-22 Tom Tromey <tromey@redhat.com>
5459 Fix for PR java/2369:
5460 * jvspec.c (verify_class_name): New function.
5461 (lang_specific_driver): Call it.
5462 (JAVA_START_CHAR_P): New macro.
5463 (JAVA_PART_CHAR_P): Likewise.
5465 2002-02-22 Per Bothner <per@bothner.com>
5467 * class.c: Change vtable to be more compatible with g++ v3 abi.
5468 (get_dispatch_table): Prepend offset-to-top (always 0) and
5469 type_info pointer (currently unimplemented hence NULL) to vtable.
5470 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5471 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5472 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5473 (build_dtable_decl): Add declarations for new fields.
5475 2002-02-20 Per Bothner <per@bothner.com>
5477 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5478 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5479 don't need to set it on the COMPOUND_EXPR - the caller does that.
5481 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5483 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5484 `--CLASSPATH' becomes `--classpath.'
5485 * gjavah.c: Likewise.
5486 * jcf-dump.c: Likewise.
5487 * lang-options.h: Likewise.
5489 * jcf-path.c: Updated comment.
5490 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5491 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5492 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5493 (jcf_path_CLASSPATH_arg): Ditto.
5494 (classpath_u): Updated leading comment.
5496 2002-02-20 Per Bothner <per@bothner.com>
5498 * builtins.c (check_for_builtin): New function.
5499 (build_call_or_builtin): Remove.
5500 * java-tree.h: Update accordingly.
5501 * expr.c (expand_invoke): Use build + check_for_builtin instead
5502 of build_call_or_builtin.
5503 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5504 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5505 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5507 2002-02-17 Tom Tromey <tromey@redhat.com>
5509 * java-tree.h (TYPE_STRICTFP): New macro.
5510 (struct lang_type) [strictfp]: New field.
5511 (CLASS_STRICTFP): New macro.
5512 (METHOD_STRICTFP): New macro.
5513 (struct lang_decl) [strictfp]: New field.
5514 * parse.y (method_header): Disallow strictfp constructor or
5516 (STRICT_TK): Move before MODIFIER_TK.
5517 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5518 (METHOD_MODIFIERS): Likewise.
5519 (INTERFACE_MODIFIERS): Likewise.
5520 * jcf-write.c (get_access_flags): Likewise.
5521 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5522 (add_method_1): Likewise.
5523 (get_access_flags_from_decl): Likewise.
5524 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5525 recognize strictfp flag.
5526 * jcf.h (ACC_STRICT): New define.
5528 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5530 * class.c(build_utf8_ref): Move declaration of decl_size
5532 2002-02-07 Tom Tromey <tromey@redhat.com>
5534 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5537 2002-02-04 Anthony Green <green@redhat.com>
5539 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5540 sections if available.
5542 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5544 * parse.y (java_expand_classes): Fix typo in static field loop.
5546 2002-02-02 Richard Henderson <rth@redhat.com>
5548 * class.c (add_field): Mark static fields external.
5549 (build_class_ref): Remove redundant set.
5550 * parse.y (java_expand_classes): Mark static fields of classes
5551 to be compiled as local.
5552 * jcf-parse.c (parse_class_file): Likewise.
5554 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5556 * gcj.texi (About CNI): New node.
5558 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5561 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5562 setlocale() with LC_CTYPE as a parameter.
5565 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5567 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5568 Follow GNU Coding Standards for --version.
5570 2002-01-28 Tom Tromey <tromey@redhat.com>
5572 * expr.c (build_jni_stub): Ensure storage for `meth' is
5574 * parse.y (java_complete_expand_methods): Set
5575 current_function_decl before building JNI stub.
5577 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5579 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5582 2002-01-22 Tom Tromey <tromey@redhat.com>
5584 * decl.c (java_init_decl_processing): Use add_predefined_file.
5585 Predefine RawData.java.
5586 (predef_filenames): Removed.
5587 (java_init_decl_processing): Don't register predef_filenames.
5588 * jcf-parse.c (add_predefined_file): New function.
5589 (predefined_filename_p): Rewrote.
5590 (predefined_filename_p): No longer static.
5591 * decl.c (java_init_decl_processing): Call initialize_builtins.
5592 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5593 (java/builtins.o): New target.
5594 * builtins.c: New file.
5595 * parse.y (patch_invoke): Use build_call_or_builtin.
5596 * java-tree.h (build_call_or_builtin): Declare.
5597 (initialize_builtins): Declare.
5598 (java_set_exception_lang_code): Removed unused declaration.
5599 (PREDEF_FILENAMES_SIZE): Removed.
5600 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5601 (predef_filenames): New define.
5602 (add_predefined_file): Declare.
5603 (predefined_filename_p): Declare.
5604 * expr.c (expand_invoke): Use build_call_or_builtin.
5606 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5608 * parse.y (patch_switch_statement): Fix format specifier.
5610 2002-01-16 Tom Tromey <tromey@redhat.com>
5612 More for PR java/5365:
5613 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5615 (process_file): Generate include for
5616 java.lang.UnsupportedOperationExceptions.
5618 2002-01-15 Andreas Jaeger <aj@suse.de>
5620 * .cvsignore: Add man pages.
5622 2002-01-15 Tom Tromey <tromey@redhat.com>
5624 Fix for PR java/5365:
5625 * gjavah.c (process_file): Turn class name into a file name.
5627 2002-01-14 Matthias Klose <doko@debian.org>
5629 * gcj.texi: Fix whitespace and formatting errors in the
5630 synopsis of the man pages. Update copyright.
5632 2002-01-14 Tom Tromey <tromey@redhat.com>
5635 * Make-lang.in (java.install-man): Handle jv-convert man page.
5636 (java.generated-manpages): Added jv-convert.1.
5637 (java.uninstall): Remove jv-convert.1.
5638 (java.maintainer-clean): Likewise.
5639 ($(srcdir)/java/jv-convert.1): New target.
5640 * gcj.texi (Top): Link to jv-convert node.
5641 (Individual utilities): Likewise.
5642 (Invoking jv-convert): New node.
5644 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5645 Martin Kahlert <martin.kahlert@infineon.com>
5647 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5648 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5650 2002-01-03 Graham Stott <grahams@redhat.com>
5652 * class.c (compile_resource_file): Update copyright date.
5653 Constify filename parameter.
5654 (java-tree.h): Update copyright date.
5655 (compile_resource_file): Constify filename parameter.
5657 2002-01-03 Graham Stott <grahams@redhat.com>
5659 * gcc/jcf-parse.c: Update copyright date.
5660 (yyparse): Constify resource_filename.
5662 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5664 * parse.y (src_parse_roots): Don't needlessly zero init.
5666 2001-12-31 Tom Tromey <tromey@redhat.com>
5668 * parse.y (dump_java_tree): New function.
5669 (source_end_java_method): Call it.
5670 (end_class_declaration): Likewise.
5671 * lang.c (java_decode_option): Call dump_switch_p.
5673 2001-12-28 Tom Tromey <tromey@redhat.com>
5675 * gen-table.pl: Don't process characters after \uffff. Added
5676 comment pointing to input file.
5678 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5680 * gen-table.pl: Const-ify output. Document the location of a
5681 suitable unicode input file.
5683 * chartables.h: Regenerate.
5685 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5687 * chartables.h: Const-ify.
5688 * gjavah.c (options): Likewise.
5689 * jcf-dump.c (options): Likewise.
5690 * jv-scan.c (options): Likewise.
5691 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5692 * parse.y (binop_lookup): Likewise.
5694 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5696 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5697 the static arrays that are output.
5698 * jvspec.c (jvgenmain_spec): Make static.
5699 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5700 * keyword.h: Regenerate.
5701 * lang.c (string_option, process_option_with_no, lang_f_options,
5702 lang_W_options): Const-ify.
5703 * lex.c (java_lex): Likewise.
5705 2001-12-21 Richard Henderson <rth@redhat.com>
5707 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5708 (get_boehm_type_descriptor): ... here. Arrange for the
5709 TREE_TYPE to get set properly.
5711 2001-12-21 Richard Henderson <rth@redhat.com>
5713 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5714 only if the target requires collect2.
5716 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5718 2001-12-20 Tom Tromey <tromey@redhat.com>
5721 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5722 CAN_COMPLETE_NORMALLY for the node.
5723 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5724 generate code for second branch if first branch can't complete
5726 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5727 the loop head if the loop body can't complete normally.
5729 2001-12-20 Tom Tromey <tromey@redhat.com>
5732 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5733 case where `finally' clause can't complete normally.
5735 2001-12-20 Tom Tromey <tromey@redhat.com>
5738 * parse.y (analyze_clinit_body): Added this_class parameter.
5739 Check for more cases where we must keep <clinit>.
5740 (maybe_yank_clinit): Cleaned up flow control.
5742 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5744 * decl.c (java_init_decl_processing): Don't initialize
5745 finit_leg_identifier_node.
5746 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5747 (finit_leg_identifier_node): Remove.
5748 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5750 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5752 * mangle.c (mangle_member_name): Don't special-case for
5754 * mangle_name.c (unicode_mangling_length): Likewise.
5755 (append_unicode_mangled_name): Likewise.
5756 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5759 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5761 * expr.c (build_java_array_length_access): Don't force null pointer
5762 check unless flag_check_references is set.
5764 2001-12-20 Tom Tromey <tromey@redhat.com>
5766 Fix for PR java/3417:
5767 * parse.y (patch_assignment): Added special processing for
5769 (patch_return): Don't convert booleans to integers, and don't
5770 special-case `null'.
5772 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5774 * config-lang.in (diff_excludes): Remove.
5776 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5778 * gcj.texi: Update link to GCC manual.
5780 2001-12-17 Tom Tromey <tromey@redhat.com>
5782 * parse.y (link_nested_class_to_enclosing): Removed useless
5785 2001-12-16 Tom Tromey <tromey@redhat.com>
5787 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5790 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5792 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5793 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5796 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5798 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5800 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5802 * decl.c (java_init_decl_processing): Build otable_type correctly.
5803 otable_decl is an otable_type.
5805 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5807 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5808 otable_type, otable_ptr_type, method_symbol_type,
5809 method_symbols_array_type, method_symbols_array_ptr_type): New
5810 field/global tree definitions.
5811 (flag_indirect_dispatch): New flag.
5812 * decl.c (java_init_decl_processing): Initialize new otable and
5813 otable_syms type nodes and decls. Add new field "index" to
5815 * class.c (build_method_symbols_entry): New function.
5816 (make_method_value): Set "index" to to method's vtable index for
5817 virtual methods when indirect-dispatch is not used.
5818 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5819 and set vtable_method_count to -1. Set otable and otable_syms field
5820 if indirect-dispatch is used and there was something to put in them.
5821 (build_method_symbols_entry): New function.
5822 (emit_offset_symbol_table): New function.
5823 * expr.c (get_offset_table_index): New function.
5824 (build_invokevirtual): Build array reference to otable at the index
5825 returned by get_offset_table_index, and use the result as the vtable
5827 (build_invokeinterface): Similar.
5828 * jcf-parse.c (yyparse): If indirect-dispatch, call
5829 emit_offset_symbol_table at the end of compilation, after all classes
5830 have been generated.
5831 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5832 * lang.c (flag_indirect_dispatch): Define.
5833 (lang_f_options): Add indirect-dispatch flag.
5835 2001-12-14 Matthias Klose <doko@debian.org>
5837 * gcj.texi: Markup for man page generation. Document missing
5838 options printed by <tool> --help.
5839 Terminate description of gij's -ms option with a dot.
5840 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5841 (java.generated-manpages java.install-man, java.uninstall,
5842 java-maintainer-clean) Updated.
5844 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5846 * class.c (get_dispatch_table): Fix java vtable layout
5847 for TARGET_VTABLE_USES_DESCRIPTORS.
5848 * decl.c (java_init_decl_processing): Initialize
5849 alloc_no_finalizer_node, finalize_identifier_node.
5850 * expr.c (class_has_finalize_method): New function.
5851 (expand_java_NEW): Generate calls for finalizer-free allocation.
5852 (build_invokevirtual): Fix java vtable layout for
5853 TARGET_VTABLE_USES_DESCRIPTORS.
5854 * java-tree.h (enum java_tree_index): New entries:
5855 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5856 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5857 (class_has_finalize_method): declare.
5858 (HAS_FINALIZER_P): New macro.
5859 * parse.y (patch_invoke): Generate calls for finalizer-free
5862 2001-12-12 Matthias Klose <doko@debian.org>
5864 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5865 whitespace at end of line.
5867 2001-12-11 Tom Tromey <tromey@redhat.com>
5869 * lex.c (java_init_lex): Define wfl_to_string as
5870 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5872 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5874 * class.c (make_method_value): Use null_pointer_node to
5875 represent empty exception table.
5877 2001-12-10 Tom Tromey <tromey@redhat.com>
5879 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5881 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5883 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5885 2001-12-09 Per Bothner <per@bothner.com>
5887 * check-init.c (current_switch_has_default): New static field.
5888 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5889 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5890 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5892 2001-12-09 Tom Tromey <tromey@redhat.com>
5894 * check-init.c (check_init): Don't allow pre- or post- increment
5895 or decrement of final variable.
5896 (final_assign_error): Minor error message rewording.
5898 2001-12-08 Tom Tromey <tromey@redhat.com>
5900 * java-tree.h: Fixed typo.
5902 * gjavah.c (decompile_method): Don't decompile to `return this'
5905 * gjavah.c (cxx_keywords): Re-sorted.
5906 * lex.c (cxx_keywords): Re-sorted.
5908 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5911 * gjavah.c (print_namelet): Clear subnamelets.
5912 (HANDLE_METHOD): Set `method_printed' earlier.
5914 2001-12-07 Tom Tromey <tromey@redhat.com>
5916 * lang.c (lang_f_options): Added
5917 optimize-static-class-initialization.
5918 (java_decode_option): Removed special case.
5920 2001-12-07 Per Bothner <per@bothner.com>
5922 * check-init.c (check_init): Fix typo freeing memory twice.
5924 2001-12-05 Per Bothner <per@bothner.com>
5926 Restore support for static class initialization optimization.
5927 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5928 * check-init.c (check_int): At end of BLOCK handle initialization
5929 blocks, which used to be done in java_complete_expand_method but did
5930 not handle the case where check_for_initialization might allocate
5931 more than a word of bits.
5932 * decl.c (lang_make_tree): The smic field is now a tree.
5933 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5934 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5936 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5938 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5939 Change from a hash table to a list.
5940 (struct_lang_decl): Change field 'smic' to match.
5941 * class.c (add_method_1): Initialize
5942 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5943 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5944 (java_expand_method_bodies): -here, since 'smic' is now a list.
5945 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5947 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5949 * class.c (java_hash_compare_tree_node): Fix casts.
5951 2001-12-04 Per Bothner <per@bothner.com>
5953 * check-init.c: Handle definite unassignment to finals in addition
5954 to definite assignment.
5955 (loop_current_locals): New field.
5956 (num_current_locals, int start_current_locals, num_current_words):
5958 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5959 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5960 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5961 (get_variable_decl, check_final_reassigned): New functions.
5962 (check_init, check_bool_init): Modify as needed for checking finals.
5963 (check_for_initialization): Take extra parameter and return void.
5964 Do extra start-up logic to check final fields for assignment.
5965 * parse.y (check_static_final_variable_assignment_flag,
5966 reset_static_final_variable_assignment_flag, check_final_assignment,
5967 check_final_variable_local_assignment_flag,
5968 reset_final_variable_indirect_assignment_flag,
5969 reset_final_variable_global_assignment_flag): Remove functions.
5970 (java_complete_expand_methods, outer_field_access_fix,
5971 patch_assignment): Remove no-longer used logic.
5972 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
5973 * parse.y (register_fields, java_complete_tree): Update accordingly.
5975 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
5976 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
5977 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
5979 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
5981 * java-tree.h (DECL FINAL): New bit-field.
5982 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
5983 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
5984 (DECL_INIT_CALLS_THIS): New macro.
5985 (struct lang_decl): New bit-field init_calls_this.
5986 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
5987 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
5988 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
5989 use it for both local variables and final fields.
5990 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
5992 (struct lang_type): Remove hfv bit-field.
5993 (check_for_initialization): Change to return void.
5995 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
5996 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
5997 * check-init.c (final_assign_error): New helper function.
5998 (check_final_reassigned, check_init): Use it.
5999 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6001 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6002 bit-fields to unsigned.
6004 2001-12-03 Per Bothner <per@bothner.com>
6006 * parse.y (patch_binop): Minor constant folding.
6008 * parse.y (build_current_thisn): Shorter 'buffer'.
6010 2001-12-03 Per Bothner <per@bothner.com>
6012 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6013 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6014 * jcf-write.c (generate_bytecode_insns): Remove support for
6015 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6016 * check-init.c (check_init): Likewise.
6018 2001-12-03 Per Bothner <per@bothner.com>
6020 * verify.c (subroutine_nesting): New function.
6021 (verify_jvm_instructions): Use it to fix logic for checking that
6022 we're done with the current subroutine.
6024 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6025 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6027 2001-12-03 Per Bothner <per@bothner.com>
6029 * jcf.h: Fix obvious typo in comment.
6030 * typeck.c (build_null_signature): Add comment.
6032 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6034 * expr.c: Remove leading capital from diagnostic messages, as
6035 per GNU coding standards.
6036 * jcf-io.c: Similarly.
6037 * jcf-parse.c: Similarly.
6038 * jv-scan.c: Similarly.
6039 * jvspec.c: Similarly.
6040 * mangle.c: Similarly.
6042 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6043 Alexandre Petit-Bianco <apbianco@redhat.com>
6045 * expr.c (build_java_arrayaccess): Call save_expr on array for
6046 correct evaluation order, modified comment, fixed indentation.
6047 * parse.y: (patch_assignment): Correctly extract the array base
6048 from the tree generate by build_java_arrayaccess, added comments.
6049 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6050 Fixes PR java/3096, PR java/3803, PR java/3965.
6052 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6054 * expr.c (expand_byte_code): Remove trailing periods from messages.
6055 * jcf-parse.c (load_class, jcf_parse): Similarly.
6056 * jcf-write.c (generate_classfile): Similarly.
6057 * lex.c (java_lex): Similarly.
6059 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6061 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6063 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6065 * Make-lang.in (java.generated-manpages): New dummy target.
6067 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6069 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6071 (lang_specific_pre_link): Use set_input to set input_filename.
6073 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6074 (main): Fix definition.
6075 Strip `main' from classname.
6078 2001-11-18 Roger Sayle <roger@eyesopen.com>
6080 * parse.h (java_expand_switch): Remove old prototype.
6082 2001-11-18 Tom Tromey <tromey@redhat.com>
6084 Fix for PR java/1401:
6085 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6087 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6090 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6092 * lang.c (finish_parse): Rename to java_finish.
6093 (LANG_HOOKS_FINISH, java_finish): New.
6095 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6097 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6098 * java-tree.h: New prototype.
6099 * lang.c (java_init): Update prototype. Combine with old init_parse.
6101 2001-11-13 Tom Tromey <tromey@redhat.com>
6103 * gjavah.c (method_signature): New global.
6104 (HANDLE_METHOD): Set it.
6105 (decompile_return_statement): New function.
6106 (decompile_method): Use it.
6107 (print_method_info): Removed `synth' argument.
6109 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6111 * java-tree.h (java_set_yydebug): New.
6112 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6113 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6114 (print_lang_decl, print_lang_type, print_lang_identifier,
6115 print_lang_statistics, lang_print_xnode): Remove.
6117 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6119 * jcf-parse.c (init_lex): Remove.
6120 * lang.c (language_string, lang_identify): Remove.
6121 (struct lang_hooks): Constify.
6122 (LANG_HOOKS_NAME): Override.
6123 (init_parse): Update.
6125 2001-11-08 Andreas Franck <afranck@gmx.de>
6127 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6128 program_transform_name the way suggested by autoconf.
6129 (java.install-common): Also transform auxiliary program names with
6130 program_transform_name.
6132 2001-11-08 Tom Tromey <tromey@cygnus.com>
6134 * parse.y (trap_overflow_corner_case): New rule.
6135 (unary_expression): Use it.
6136 * lex.c (java_init_lex): Don't set minus_seen.
6137 (yylex): Don't use minus_seen. Communicate overflow to parser for
6139 (error_if_numeric_overflow): New function.
6140 * parse.h (minus_seen): Removed field.
6141 (JAVA_RADIX10_FLAG): New define.
6143 2001-11-07 Tom Tromey <tromey@redhat.com>
6145 Patch for PR java/1414:
6146 * parse.y (case_label_list): New global.
6147 (goal): Register case_label_list with GC.
6148 (java_complete_lhs): Save new case on case_label_list.
6149 (patch_switch_statement): Check for duplicate case labels.
6151 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6153 * parse.y (patch_assignment): Removed unused third argument.
6154 (java_complete_lhs): Removed unused third argument to patch_assignment.
6156 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6158 * lang.c: Include langhooks-def.h.
6159 * Make-lang.in: Update.
6161 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6163 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6165 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6167 * mangle.c (find_compression_record_match): Don't match compression
6168 records for package name elements unless they occur at the start of
6169 the name. Fix for PR java/4717.
6171 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6173 * expr.c (expand_java_field_op): Don't special-case references to
6174 java.lang.PRIMTYPE.TYPE.
6175 (build_primtype_type_ref): Removed.
6176 * java-tree.h (build_primtype_type_ref): Remove prototype.
6177 * parse.y (maybe_build_primttype_type_ref): Removed.
6178 (complete_function_arguments): Don't special-case references to
6179 java.lang.PRIMTYPE.TYPE.
6180 (patch_assignment): Likewise.
6181 (array_constructor_check_entry): Likewise.
6183 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6185 * mangle.c (static tree compression_table): Fixed leading comment.
6186 * parse.h (struct parser_ctxt): Fixed field comment.
6187 * parse.y (check_pkg_class_access): New prototype, fixed leading
6188 comment, new parameter used to emit error only if passed as true.
6189 (parse_check_super): Pass extra argument to check_pkg_class_access.
6190 (do_resolve_class): Likewise.
6191 (process_imports): Likewise.
6192 (read_import_dir): Fixed indentation.
6193 (find_in_imports_on_demand): New local class_type_name. Local
6194 node_to_use deleted. while loop changed into for loop. Report
6195 multiple definition only for accessible classes. Improved error
6197 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6198 assigned to parameter list, fixed indentation. while loop changed
6199 into for loop, restore TREE_CHAIN on local `tem' before the next
6202 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6204 * lang.c (lang_get_alias_set): Deleted.
6206 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6208 * gjavah.c (jni_print_char): Fix thinko in last change.
6210 * gjavah.c (jni_print_char, decode_signature_piece): Use
6211 safe-ctype macros and/or fold extra calls into fewer ones.
6212 * lex.c (java_read_unicode, java_lex): Likewise.
6213 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6214 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6215 * mangle_name.c (append_unicode_mangled_name,
6216 unicode_mangling_length): Likewise.
6218 2001-10-17 Richard Henderson <rth@redhat.com>
6220 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6222 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6224 * lang.c (langhooks.h): Included.
6225 (LANG_HOOKS_INIT): Redefined.
6226 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6227 (LANG_HOOKS_DECODE_OPTION): Likewise.
6228 (struct lang_hooks lang_hooks): New initialization.
6230 2001-10-11 Per Bothner <per@bothner.com>
6232 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6233 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6234 The former is simpler, and jcf-write.c handles it better.
6235 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6236 or WITH_CLEANUP_EXPR.
6237 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6238 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6240 * parse.y (patch_if_else_statement): If the condition is constant,
6241 optimize away the test.
6243 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6245 * parse.y (patch_cast): Call patch_string on the first operand of
6246 the incoming node, update it if necessary. Fixes PR java/4510.
6248 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6250 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6251 when name qualifier matches a package name.
6253 2001-10-08 Tom Tromey <tromey@redhat.com>
6255 Fix for PR java/4489:
6256 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6257 force a new label when computing `body_block'.
6259 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6261 * jcf-io.c (format_uint): Const-ify.
6262 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6263 * lex.c (java_get_line_col): Likewise.
6264 * parse.y (build_incdec): Likewise.
6266 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6268 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6269 a NULL enclosing context if appropriate. Fixes PR java/4466.
6271 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6273 * parse.y (patch_assignment): Use lvalue's original TYPE when
6274 building the final COMPOUND_EXPR.
6275 (try_reference_assignconv): Fixed leading comment.
6277 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6279 * parse.y (check_final_variable_indirect_assignment): For
6280 COMPOUND_EXPR, return only if finals were found initialized
6281 properly, if not, keep on checking.
6282 (check_final_variable_global_assignment_flag): New local
6283 error_found, set when appropriate and used to decide whether to
6284 report uninitialized finals. Fixed typo in comment.
6286 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6288 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6289 last three initializations. Fixes PR java/4360.
6291 2001-09-21 Richard Henderson <rth@redhat.com>
6293 * class.c (get_dispatch_table): Handle function descriptors.
6294 (build_dtable_decl): Likewise.
6295 * expr.c (build_invokevirtual): Likewise.
6297 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6299 * parse.y (patch_method_invocation): Build class initialization
6300 when static finals are used to qualify method invocation.
6303 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6305 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6306 build_type_name_from_array_name.
6307 (STRING_STRIP_BRACKETS): New macro.
6308 * parse.y (build_type_name_from_array_name): New function.
6309 (array_creation_expression:): Accumulate []s instead of [s.
6310 (cast_expression:): Accumulate []s instead of [s after cast type
6312 (build_array_from_name): Local string deleted, use
6313 build_type_name_from_array_name.
6314 (build_unresolved_array_type): Accumulate []s instead of [s after
6316 (register_fields): Fixed comment.
6317 (resolve_class): Local name, base deleted, new locals tname and
6318 array_dims. Use build_type_name_from_array_name. Use array_dims to
6320 (purify_type_name): Use STRING_STRIP_BRACKETS.
6322 2001-09-18 Andreas Jaeger <aj@suse.de>
6324 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6325 * jv-scan.c: Likewise.
6327 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6329 * parse.y (patch_method_invocation): Inner class creation context
6330 check not enforced within constructors. Fixes PR java/1873.
6332 2001-09-16 Tom Tromey <tromey@redhat.com>
6334 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6335 NOTE_PUSH for single-case push. Fixes PR java/4189.
6337 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6339 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6340 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6341 (struct lang_type): New fields import_list and import_demand_list.
6342 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6343 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6344 (do_resolve_class): New local saved_enclosing_type, initialized,
6345 passed as parameter to find_in_imports and find_in_imports_on_demand.
6346 (find_in_imports): Added paramater enclosing_type, use its
6347 TYPE_IMPORT_LIST when applicable.
6348 (find_in_imports_on_demand): Added parameter enclosing_type, use
6349 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6350 declaration and initialization.
6351 (fold_constant_for_init): Switch/restore current_class to the
6352 appropriate context.
6354 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6356 * verify.c (verify_jvm_instructions): Fix typo.
6358 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6360 * expr.c (expand_invoke): Const-ification.
6361 * parse.y (patch_method_invocation): Likewise.
6363 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6365 * gjavah.c (cxx_keywords): Const-ification.
6366 * keyword.gperf (java_keyword): Likewise.
6367 * lang.c (java_tree_code_name): Likewise.
6368 * lex.c (cxx_keywords): Likewise.
6369 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6371 2001-09-11 Richard Henderson <rth@redhat.com>
6373 * parse.h (ctxp_for_generation): Mark extern.
6375 2001-09-10 Richard Henderson <rth@redhat.com>
6377 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6379 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6381 * typeck.c (java_array_type_length, build_prim_array_type):
6382 Represent empty arrays by NULL index.
6384 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6386 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6387 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6389 2001-09-06 Anthony Green <green@redhat.com>
6391 * class.c (O_BINARY): Define if necessary.
6392 (registerResource_libfunc): Declare.
6393 (init_class_processing): Initilize registerResource_libfunc.
6394 (compile_resource_file): New function.
6395 * java-tree.h (resource_name): Declare.
6396 (compile_resource_file): Declare.
6397 * jcf-parse.c (yyparse): Handle compiling java resource files.
6398 * lang.c (java_decode_option): Handle -fcompile-resource option.
6399 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6401 * gcj.texi (Code Generation): Add documentation for -R flag.
6403 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6405 * jcf-write.c (generate_classfile): Issue an error in case of
6406 field/initial value mismatch.
6407 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6408 being initialized and we're generating bytecode.
6409 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6410 set DECL_INITIAL properly when appropriate.
6414 2001-09-01 Per Bothner <per@bothner.com>
6416 * parse.y (maybe_yank_clinit): A field without an initializer is not
6417 relevant. All initializers except static final and constant require
6418 <clinit>, regardless of flag_emit_class_files.
6420 2001-08-31 Per Bothner <per@bothner.com>
6422 * class.c (set_constant_value): When not emitting class files, then a
6423 String ConstantValue is a utf8const_ptr_type.
6425 2001-08-30 Per Bothner <per@bothner.com>
6427 * jcf-write.c (generate_classfile): Check that field is primitive
6428 or string before emitting ConstantValue attribute.
6430 2001-08-30 Per Bothner <per@bothner.com>
6432 * parse.y (resolve_qualified_expression_name): If creating a
6433 COMPOUND_EXPR, set it's type correctly.
6435 2001-08-30 Per Bothner <per@bothner.com>
6437 * jcf-io.c (open_class): Set filename field.
6439 * jcf-parse,c (parse_class_file): Set current_function_decl
6440 for better error message when Code attribute is missing.
6442 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6443 better diagnostics, especially for constructors.
6445 2001-08-30 Per Bothner <per@bothner.com>
6447 * jcf-write.c (generate_classfile): Don't write ConstantValue
6448 attribute if field is not final, for compatibility with jdk.
6450 * jcf-write.c (generate_classfile): Convert ConstantValue values
6451 to correct type. Work-around for front-end bug.
6452 * class.c (set_constant_value): Error if constant has wrong type.
6454 2001-08-30 Per Bothner <per@bothner.com>
6456 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6457 "Double" are printed at verbosity 1.
6459 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6461 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6463 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6465 * parse.y (patch_assignment): Don't verify final re-assignment here.
6466 (java_complete_lhs): Verify assignments to finals calling
6467 patch_assignment. Verify re-assignments to finals before calling
6470 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6472 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6475 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6477 * lex.c (java_lex): new local found_hex_digits. Set and then used
6478 in test to reject invalid hexadecimal numbers.
6479 * parse.y (java_complete_tree): Prevent unwanted cast with
6480 initialized floating point finals.
6481 (patch_binop): Emit a warning when detecting a division by zero,
6482 mark result not constant, don't simplify non integer division.
6484 2001-08-28 Per Bothner <per@bothner.com>
6486 * jcf-write.c (generate_bytecode_insns): For increments and
6487 decrements just recurse to push constant. Improvement on Mark's patch.
6489 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6491 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6492 real conversion for increments and decrements of reals.
6494 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6496 * parse.y (resolve_qualified_expression_name): Handle unresolved
6497 qualified expressions, prevent numerical qualifiers, fixed typo.
6500 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6502 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6503 don't report anything but deprecated class when marked so. Handle
6505 (patch_method_invocation): Check deprecation on methods and types.
6506 (patch_binop): code becomes an enum tree_code, added default: to
6507 switch to handle that. Detect division by zero, try to fold and
6508 return before using a subroutine.
6510 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6512 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6513 file smaller than 4 bytes.
6514 * parse.y (check_inner_circular_reference): New function.
6515 (check_circular_reference): Likewise.
6516 (array_initializer:): Accept {,}.
6517 (java_check_circular_reference): Rewritten using
6518 check_circular_reference and check_inner_circular_reference.
6519 (java_complete_expand_method): Unconditionally save and restore
6520 the unpurged exception list.
6521 (build_dot_class_method_invocation): Unmangle signature parameter.
6523 2001-08-21 Tom Tromey <tromey@redhat.com>
6525 * decl.c (init_decl_processing): Add `throws' field to method
6527 * class.c (make_method_value): Compute `throws' field for method.
6529 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6531 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6532 circularity is detected.
6533 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6535 2001-08-17 Richard Henderson <rth@redhat.com>
6537 * class.c (emit_register_classes): Add align parameter to
6538 call to assemble_integer.
6540 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6542 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6543 loading a class_or_name fails, try considering an innerclass name
6544 and load the enclosing context.
6545 * parse.y (resolve_inner_class): New function.
6546 (find_as_inner_class): Added leading comment.
6547 (register_incomplete_type): Keep the current context as enclosing
6548 context for JDEP_FIELD dependencies.
6549 (do_resolve_class): Locals new_class_decl and super initialized to
6550 NULL. Call resolve_inner_class, explore the enclosing context
6551 superclass if necessary.
6554 2001-08-16 Tom Tromey <tromey@redhat.com>
6556 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6557 * gjavah.c (main): Updated for change to jcf_path_seal.
6558 * lang.c (version_flag): New global.
6559 (java_decode_option): Recognize `-version'.
6560 (java_init): Update for change to jcf_path_seal.
6561 * jcf.h (jcf_path_seal): Added `print' argument.
6562 * jcf-path.c (jcf_path_seal): Added `print' argument.
6564 2001-08-13 Zack Weinberg <zackw@panix.com>
6566 * Make-lang.in (java/decl.o): Update dependencies.
6567 * decl.c: Include libfuncs.h, don't include toplev.h.
6569 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6571 * decl.c (init_decl_processing): exception_type_node,
6572 class_not_found_type_node, and no_class_def_found_type_node
6573 initialized. predef_filenames augmented accordingly.
6574 instinit_identifier_node initialized.
6575 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6576 * java-tree.h (enum java_tree_index): New entries
6577 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6578 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6579 (exception_type_node): New macro.
6580 (class_not_found_type_node): Likewise.
6581 (no_class_def_found_type_node): Likewise.
6582 (instinit_identifier_node): Likewise.
6583 (PREDEF_FILENAMES_SIZE): Adjusted.
6584 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6585 (struct lang_type): Fixed typo in bitfield name.
6586 (DECL_INSTINIT_P): New macro.
6587 (ID_INSTINIT_P): Likewise.
6588 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6590 * parse.y (encapsulate_with_try_catch): New function.
6591 (generate_instinit): Likewise.
6592 (build_instinit_invocation): Likewise.
6593 (ctors_unchecked_throws_clause_p): Likewise.
6594 (add_instance_initializer): Deleted.
6595 (build_instance_initializer): Likewise.
6596 (in_instance_initializer): Likewise.
6597 (check_method_redefinition): instinit$ not to be verified.
6598 (java_complete_expand_methods): Generate instinit$, simplified code.
6599 (build_dot_class_method): Eliminated unnecessary locals. Use
6600 encapsulate_with_try_catch, removed unnecessary code.
6601 (fix_constructors): New local iii. Use build_instinit_invocation.
6602 (patch_method_invocation): Added comment.
6603 (maybe_use_access_method): Don't consider instinit$.
6604 (find_applicable_accessible_methods_list): Shorten the search for
6606 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6607 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6608 (patch_throw_statement): Likewise. Fixed typo.
6610 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6613 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6614 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6616 (lang_specific_pre_link): Use set_input to set input_filename.
6618 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6619 (main): Fix definition.
6620 Strip `main' from classname.
6623 2001-08-11 Zack Weinberg <zackw@panix.com>
6625 * lex.h: Don't include setjmp.h. Don't define
6626 SET_FLOAT_HANDLER or prototype set_float_handler.
6628 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6630 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6631 `poplevel' in the right order.
6633 2001-08-09 Richard Henderson <rth@redhat.com>
6635 * Make-lang.in (class.o): Depend on TARGET_H.
6636 * class.c (emit_register_classes): Use target hooks instead of
6637 assemble_constructor and assemble_destructor.
6639 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6641 * check-init.c (flags.h): Include
6642 (check_init): Don't report uninitialized static class
6643 initialization flags, don't free bit index when doing static class
6644 initialization optimization.
6645 (check_for_initialization): Return type changed to `unsigned int.'
6646 (attach_initialized_static_class): New function.
6647 * class.c (add_method_1): Create the initialized static class
6649 (finish_class): Always emit deferred inline methods.
6650 * decl.c (emit_init_test_initialization): Moved to expr.c
6651 (complete_start_java_method): Don't traverse
6652 DECL_FUNCTION_INIT_TEST_TABLE.
6653 (lang_mark_tree): Mark hash tables in function decls.
6654 * expr.c (emit_init_test_initialization): Moved from decl.c.
6655 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6656 initialization flag, set DECL_CONTEXT and
6657 LOCAL_CLASS_INITIALIZATION_FLAG.
6658 (java_lang_expand_expr): Emit initialization code for static class
6659 initialized flags when entering block, if necessary.
6660 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6661 * java-tree.h (flag_optimize_sci): New global variable declaration.
6662 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6663 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6664 (LOCAL_FINAL_P): Fixed typo in comment.
6665 (FINAL_VARIABLE_P): Likewise.
6666 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6667 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6668 (struct lang_decl): New fields `ict', `smic' and `cif.'
6669 (check_for_initialization): New returned value for global.
6670 (attach_initialized_static_class): New global function.
6671 (STATIC_CLASS_INIT_OPT_P): New macro.
6672 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6673 * lang.c (java_decode_option): Handle
6674 `-fno-optimize-static-class-initialization'
6675 * parse.y (start_complete_expand_method): New function.
6676 (java_expand_method_bodies): Likewise.
6677 (attach_init_test_initialization_flags): Likewise.
6678 (adjust_init_test_initialization): Likewise.
6679 (emit_test_initialization): Likewise.
6680 (java_complete_expand_methods): Nullify abstract and native method
6682 (java_complete_expand_method): New locals `fbody', `block_body'
6683 and `exception_copy.' Reorganized: directly return on empty method
6684 bodies, call `start_complete_expand_method', remember definitely
6685 initialized static class in function, don't expand method bodies.
6686 (java_expand_classes): Call `java_expand_method_bodies' before
6687 `finish_class' when compiling to native.
6688 (resolve_expression_name): Use `orig' after building outer class
6690 (patch_invoke): Remember static method invocations.
6692 2001-08-06 Richard Henderson <rth@redhat.com>
6694 * class.c (emit_register_classes): Pass a symbol_ref and priority
6695 to assemble_constructor.
6697 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6699 * java-tree.h (all_class_filename): New macro.
6700 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6701 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6702 newly created IDENTIFIER_NODE to `all_class_filename.'
6704 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6706 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6707 Use ggc_add_tree_root to register roots.
6709 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6711 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6712 second operand calling check_init.
6713 * decl.c (complete_start_java_method): Swaped second and third
6714 arguments while creating WITH_CLEANUP_EXPR node.
6715 * jcf-write.c (generate_bytecode_insns): Use second operand
6716 instead of third when handling WITH_CLEANUP_EXPR.
6717 * parse.y (java_complete_lhs): Expand second operand of
6718 WITH_CLEANUP_EXPR nodes.
6719 (patch_synchronized_statement): Swaped second and third arguments
6720 while creating WITH_CLEANUP_EXPR node.
6722 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6724 * parse.y (create_interface): Avoid cyclic inheritance report when
6725 syntax error encountered during class definition.
6728 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6730 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6732 (lang_specific_pre_link): Use set_input to set input_filename.
6734 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6735 (main): Fix definition.
6736 Strip `main' from classname.
6739 2001-07-18 Tom Tromey <tromey@redhat.com>
6742 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6743 * lex.c (java_new_lexer): Use ICONV_CONST.
6744 (java_read_char): Likewise.
6745 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6746 (jv-scan$(exeext)): Likewise.
6748 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6750 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6751 * parse.y (check_class_interface_creation): Allow `private' if the
6752 enclosing is not an interface.
6753 (create_interface): Interface tagged public if the enclosing
6754 context is an interface.
6755 (create_class): Class tagged public if the enclosing context
6759 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6761 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6764 2001-07-14 Tim Josling <tej@melbpc.org.au>
6766 * check-init.c (check_init): Remove references to EXPON_EXPR.
6768 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6770 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6771 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6774 2001-07-13 Tom Tromey <tromey@redhat.com>
6776 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6779 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6781 * parse.y (patch_method_invocation): Don't override primary if one
6782 is already provided, but let this$<n> be built. Fixed comment.
6784 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6786 * parse.y (empty_statement:): Report empty statement error only
6787 when found at class declaration level.
6790 2001-07-12 Tom Tromey <tromey@redhat.com>
6792 * expr.c (expand_load_internal): New function.
6793 (LOAD_INTERNAL): Use it.
6795 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6797 * parse.y (verify_constructor_super): Compare anonymous class ctor
6798 args with `valid_method_invocation_conversion_p.'
6801 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6803 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6804 `-fsyntax-only.' Fixes PR java/3248
6806 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6808 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6810 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6812 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6813 current function is static. Fixes PR java/1970
6815 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6817 * parse.y (patch_method_invocation): Add enclosing context to ctor
6818 calls if necessary. Fixes PR java/2953
6820 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6822 * parse.y (resolve_package): Abort if qualified expression member
6824 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6827 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6829 * verify.c: Don't use // comments.
6831 2001-07-05 Tom Tromey <tromey@redhat.com>
6833 * lang.c (flag_assume_compiled): Removed.
6834 * java-tree.h (flag_assume_compiled): Removed.
6835 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6836 -fhash-synchronization, -fuse-divide-subroutine,
6837 -fcheck-references, -femit-class-file, -femit-class-files,
6838 -fassume-compiled. Updated --encoding information. Changed
6839 -foutput-class-dir to `-d'.
6841 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6843 * jcf-parse.c (parse_class_file): Add lineno parameter to
6844 debug_start_source_file call.
6846 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6848 * gcj.texi: Use gpl.texi.
6849 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6850 dependencies and use doc/include in search path.
6852 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6854 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6855 `this'. If so, don't build instance initializers.
6857 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6859 * parse.y (resolve_expression_name): Improved error message for
6860 inner class cases. Fixes PR java/1958
6862 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6864 * lang.c: #include diagnostic.h
6865 (lang_print_error): Add a `diagnostic_context *' parameter.
6866 (java_dummy_print): Likewise.
6867 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6869 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6871 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6872 * jcf.h (typedef struct JCF): New bitfield `finished.'
6873 (JCF_FINISH): Set `finished.'
6874 (JCF_ZERO): Reset `finished.'
6877 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6879 * parse.y (class_body_declaration:): Don't install empty instance
6883 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6885 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6886 (set_class_decl_access_flags): New function.
6887 * java-tree.h (set_class_decl_access_flags): New prototype.
6888 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6889 (parse_class_file): New local `decl_max_locals.' Take wide types
6890 into account to compute DECL_MAX_LOCALS.
6891 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6894 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6896 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6898 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6900 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6901 * parse.y (do_resolve_class): Moved comments out to leading comment
6902 section. Removed local `start', New local `_ht' and
6903 `circularity_hash.' Record `enclosing' in hash table and search
6904 it to detect circularity. Use `enclosing' as an argument to
6905 `lookup_cl.' Free the hash table when done.
6907 2001-06-19 Tom Tromey <tromey@redhat.com>
6909 * lex.c (java_read_char): Disallow invalid and overlong
6910 sequences. Fixes PR java/2319.
6912 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6914 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6916 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6918 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6919 arguments accordingly.
6921 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6923 * gcj.texi: Move contents to just after title page.
6925 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6927 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6929 (patch_incomplete_class_ref): Build the class ref, build the class
6930 init if necessary, complete the tree.
6933 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6935 * parse.y (lookup_field_wrapper): Test `name' code.
6936 (resolve_qualified_expression_name): Test `qual_wfl' code.
6937 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6938 handle `qual_wfl' by code.
6939 (maybe_build_primttype_type_ref): Test `wfl' code.
6941 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6943 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6945 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6946 the dvi file in the java directory.
6948 2001-05-25 Sam TH <sam@uchicago.edu>
6950 * gen-table.pl javaop.h jcf.h lex.h,
6951 parse.h: Fix header include guards.
6953 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6955 * jv-scan.c (version): Update copyright year.
6957 2001-05-21 Per Bothner <per@bothner.com>
6959 * jcf-parse.c (read_class): If class is from .class or .zip file
6960 and it's already been read, don't push/pop parser context.
6962 2001-05-18 Per Bothner <per@bothner.com>
6964 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6965 command line so the jvgenmain-generated main program comes first.
6967 2001-05-15 Tom Tromey <tromey@redhat.com>
6969 * class.c (build_utf8_ref): Don't generate identifier based on
6972 2001-05-12 Richard Henderson <rth@redhat.com>
6974 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
6975 * expr.c (java_lang_expand_expr): Expand it.
6976 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
6977 calling build_exception_object_ref.
6978 * parse.y (catch_clause_parameter): Likewise.
6979 (build_dot_class_method): Likewise.
6980 (try_reference_assignconv): Likewise.
6981 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
6982 * jcf-write.c (generate_bytecode_insns): Likewise.
6984 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6986 * parse.y (build_unresolved_array_type): Set
6987 EXPR_WFL_QUALIFICATION on the newly created wfl.
6988 Fixes PR java/2538. Fixes PR java/2535.
6990 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6992 * parse.y (fix_constructors): Removed unnecessary assignment to
6993 local. Moved assignment to `this$<n>', fixed comments and
6995 (build_wfl_wrap): Fixed indentation.
6996 Fixes PR java/2598, java/2579 and java/2658.
6998 2001-05-03 Mo DeJong <mdejong@redhat.com>
7000 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7001 check for byte swap.
7003 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7005 * expr.c (build_class_init): Move MODIFY_EXPR
7006 outside of COND_EXPR. Remove variable `call'.
7008 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7010 * decl.c: NULL_PTR -> NULL.
7011 * jcf-write.c: Likewise.
7013 2001-05-01 Tom Tromey <tromey@redhat.com>
7015 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7016 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7017 * gcj.texi: Updated copyright text. Include fdl.texi.
7018 (Top): Link to new node.
7020 2001-05-01 Per Bothner <per@bothner.com>
7022 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7024 2001-05-01 Per Bothner <per@bothner.com>
7026 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7027 import_list contains the name, not the TREE_PURPOSE.
7029 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7031 * jcf-io.c (read_zip_member): Cast to long in comparison with
7034 * jvspec.c (lang_specific_driver): Initialize variables.
7036 * mangle.c (find_compression_record_match): Likewise.
7038 * typeck.c (build_null_signature): Provide static prototype. Mark
7039 parameter with ATTRIBUTE_UNUSED.
7041 * verify.c (verify_jvm_instructions): Initialize variable.
7043 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7045 * parse.y (do_resolve_class): Check for cyclic inheritance during
7046 inner class resolution.
7048 2001-04-27 Per Bothner <per@bothner.com>
7050 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7051 while iterating, since that could cause gc to lose stuff.
7053 2001-04-26 Per Bothner <per@bothner.com>
7055 Fix method search wrt scope of inner classes to match JLS2.
7056 * typeck.c (build_null_signature): New static function.
7057 (has_method): New function. Uses build_null_signature and lookup_do.
7058 * java-tree.h (has_method): New declaration.
7059 * parse.y (find_applicable_accessible_methods_list): Do not search
7060 context of inner classes here.
7061 (patch_method_invocation): Search scope, ie. current and outer clases,
7062 for method matching simple name, to find class.
7064 2001-04-26 Per Bothner <per@bothner.com>
7066 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7067 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7069 * constants.c (find_methodref_with_class_index): New function.
7070 (find_methodref_index): Use find_methodref_with_class_index.
7071 * java-tree.h (find_methodref_with_class_index): New declaration.
7072 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7073 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7074 If context changed from interface to class, don't use invokeinterface.
7076 2001-04-25 Per Bothner <per@bothner.com>
7078 * verify.c (verify_jvm_instructions): For field instructions,
7079 check that field index is valid. For invoke instructions, check that
7080 method index is valid.
7082 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7084 * config-lang.in (target_libs): Copy from $libgcj_saved.
7086 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7088 * decl.c (init_decl_processing): Add new class "protectionDomain"
7090 * class.c (make_class_data): Set initial value for "protectionDomain".
7092 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7094 * jvspec.c (lang_specific_driver): Fix memory allocation
7095 deficit, by using concat in lieu of xmalloc/sprintf.
7097 2001-04-20 Per Bothner <per@bothner.com>
7099 Fixes to compile multiple .class files at once.
7100 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7101 * java-tree.h (CLASS_PARSED_P): New macro.
7102 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7103 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7104 (read_class): Avoid some code duplication.
7105 Don't call JCF_FINISH for a .class file - might be needed later.
7106 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7107 rather than CLASS_LOADED_P, since latter implies class laid out.
7108 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7109 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7111 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7113 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7115 * boehm.c: Include toplev.h.
7117 2001-04-06 Tom Tromey <tromey@redhat.com>
7118 Alexandre Petit-Bianco <apbianco@redhat.com>
7120 Fix for PR gcj/1404 and PR gcj/2332:
7121 * parse.y (build_array_from_name): If we use the type_wfl then
7122 accumulate dimensions from the original type as well.
7123 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7125 2001-04-06 Tom Tromey <tromey@redhat.com>
7127 * parse.y (analyze_clinit_body): Return true if the second operand
7128 of a METHOD_EXPR is nonzero.
7130 2001-04-06 Tom Tromey <tromey@redhat.com>
7132 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7134 ($(srcdir)/java/parse.c): Likewise.
7136 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7138 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7139 (version-gcc): Initialized.
7140 (which-gcj): Likewise.
7142 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7144 * java-tree.h (struct lang_decl): New macro
7145 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7146 * parse.y (build_instance_initializer): New function.
7147 (add_instance_initializer): Use it.
7148 (java_fix_constructors): Set `current_class' before fix pass.
7149 (fix_constructors): Just return if already fixed. Move `super()'
7150 invocation ahead. Use `build_instance_initializer.'
7153 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7155 * parse.y (resolve_qualified_expression_name): Pass field's
7156 DECL_CONTEXT to `not_accessible_p.'
7157 (not_accessible_p): Changed parameters order in `inherits_from_p'
7160 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7162 * lang-options.h: Add flag_check_references.
7164 2001-04-04 Per Bothner <per@bothner.com>
7166 * java-tree.h (CONSTANT_VALUE_P): New macro.
7167 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7168 * parse.y (maybe_build_class_init_for_field): New static function.
7169 (resolve_expression_name, resolve_field_access): Use
7170 maybe_build_class_init_for_field instead of build_class_init
7171 This does not do the init if the field is compile-time-constant.
7172 (resolve_field_access): Simplify.
7174 * parse.y (fold_constant_for_init): Merge test into switch.
7176 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7178 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7180 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7182 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7184 * expr.c (pop_type_0): Save the result of the first
7185 lang_printable_name call in a scratch buffer, so it
7186 won't be clobbered by the second call.
7188 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7190 * parse-scan.y (array_type:): Rewritten.
7191 (type_declaration:): `empty_statement' replaces `SC_TK.'
7192 (class_member_declaration:): `empty statement' added.
7193 (method_body:): Simplified.
7194 (static_initializer:): Likewise.
7195 (primary_no_new_array:): Use `type_literals.'
7196 (type_literals:): New rule.
7197 (dims:): Set and update `bracket_count.'
7198 Fixes PR java/1074. Fixes PR java/2412.
7200 2001-03-28 Hans Boehm <boehm@acm.org>
7202 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7203 (get_boehm_type_descriptor): Set type on returned value to be a
7204 pointer length integer.
7206 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7208 * expr.c (pop_type_0): Call `concat' rather than building the
7210 (pop_type): Add format specifier in call to `error'.
7212 * parse.y (patch_method_invocation): Avoid casting away
7215 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7217 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7219 2001-03-28 Richard Henderson <rth@redhat.com>
7221 IA-64 ABI Exception Handling:
7222 * Make-lang.in (except.o): Don't depend on eh-common.h.
7223 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7224 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7225 [soft_exceptioninfo_call_node]: Remove.
7226 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7227 (end_java_method): No emit_handlers.
7228 * except.c (java_set_exception_lang_code): Remove.
7229 (method_init_exceptions): Don't call it.
7230 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7231 (build_exception_object_ref): New.
7232 (expand_end_java_handler): Update for except.h name changes.
7233 (emit_handlers, expand_resume_after_catch): Remove.
7234 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7235 (process_jvm_instruction): Use build_exception_object_ref.
7236 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7237 (soft_exceptioninfo_call_node): Remove.
7238 (build_exception_object_ref): Declare.
7239 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7240 soft_exceptioninfo_call_node. Move processing ...
7241 [EXC_PTR_EXPR]: ... here.
7242 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7243 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7244 (source_end_java_method): No java_set_exception_lang_code or
7246 (build_dot_class_method): Use build_exception_object_ref.
7247 (try_reference_assignconv): Check EXC_PTR_EXPR not
7248 soft_exceptioninfo_call_node.
7250 2001-03-28 Richard Henderson <rth@redhat.com>
7252 * java-tree.h (throw_node): Define as a single member of
7253 java_global_trees instead of a separate array.
7254 (JTI_THROW_NODE): New.
7255 * decl.c (throw_node): Don't declare.
7256 (init_decl_processing): Init a scalar throw_node.
7257 Don't register it for gc.
7258 * check-init.c (check_init): Reference scalar throw_node.
7259 * expr.c (build_java_athrow): Likewise.
7260 * jcf-write.c (generate_bytecode_insns): Likewise.
7261 * parse.h (BUILD_THROW): Likewise.
7263 2001-03-28 Richard Henderson <rth@redhat.com>
7265 * decl.c (end_java_method): Do not save and restore
7266 flag_non_call_exceptions.
7267 * parse.y (source_end_java_method): Likewise.
7268 * lang.c (flag_exceptions): Don't declare.
7269 (java_init_options): Set flag_non_call_exceptions. Set
7270 flag_exceptions here ...
7271 (java_init): ... not here.
7273 2001-03-27 Richard Henderson <rth@redhat.com>
7275 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7276 exceptions_via_longjmp.
7278 * lang.c (flag_new_exceptions): Don't declare it.
7279 (java_init_options): Or set it.
7281 2001-03-27 Richard Henderson <rth@redhat.com>
7283 * decl.c (end_java_method): Rename asynchronous_exceptions to
7284 flag_non_call_exceptions.
7285 * parse.y (source_end_java_method): Likewise.
7287 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7289 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7291 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7293 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7295 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7297 * parse.y (find_as_inner_class): Follow current package
7298 indications not to mistakingly load an unrelated class.
7300 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7302 * constants.c (PUTN): Use memcpy, not bcopy.
7304 * lex.c (java_read_char): Use memmove, not bcopy.
7306 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7308 2001-03-23 Per Bothner <per@bothner.com>
7310 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7311 macro for better error pin-pointing.
7312 * java-tree.h: Fix typo in comment.
7314 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7315 Don't include jsr/goto in exception range.
7316 Check if start and end of exception range are the same (also TRY_EXPR).
7317 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7318 However, do emit the following goto even if try_block is empty.
7319 Defer freeing exception_decl until after the finalizer, to make
7320 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7322 * parse.y (java_complete_lhs): If the try-clause is empty, just
7323 return the finally-clause and vice versa.
7325 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7327 * gcj.texi (Input Options): documented the check for attribute
7328 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7329 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7330 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7331 (jcf_parse): Check for the right classes archive if necessary.
7332 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7333 (jcf_parse_fields): Fixed indentation.
7334 * jcf-write.c (append_gcj_attribute): New function.
7335 (generate_classfile): Compute the attribute count, invoke
7336 `append_gcj_attribute'.
7337 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7338 turned into bit-fields. New bit-field `right_zip.'
7339 (JCF_ZERO): Set `right_zip' to zero.
7340 * lang-options.h (-fforce-classes-archive-check): Added flag.
7341 * lang.c (flag_force_classes_archive_check): New flag.
7342 (lang_f_options): New entry `force-classes-archive-check.'
7345 2001-02-07 Andrew Haley <aph@redhat.com>
7347 * gcj.texi (Configure-time Options): Add -fcheck-references.
7348 * expr.c (build_java_indirect_ref): New function.
7349 (java_check_reference): New function.
7350 (build_java_array_length_access): Use build_java_indirect_ref to
7351 check for null references.
7352 (build_java_arrayaccess): Likewise.
7353 (build_get_class): Likewise.
7354 (build_field_ref): Likewise.
7355 (invoke_build_dtable): Likewise.
7356 (build_invokeinterface): Likewise.
7357 * lang.c (lang_f_options): Add flag_check_references.
7358 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7359 * java-tree.h (flag_check_references): New variable.
7360 * lang.c (flag_check_references): Likewise.
7361 * parse.y (patch_invoke): Use java_check_reference.
7362 (patch_assignment): Allow for extra nesting in
7363 _Jv_CheckArrayStore.
7365 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7367 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7368 * lex.c (cxx_keywords): Likewise.
7370 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7372 * parse.y (qualify_ambiguous_name): Broaden `length'
7373 recognition. Help MODIFY_EXPR be resolved as expression names.
7374 Fixes PR java/2066. Fixes PR java/2400.
7376 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7378 * gjavah.c (process_file): Mark interface definitions with
7379 "__attribute__ ((java_interface))".
7381 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7383 * class.c (layout_class): Fixed push_super_field's second
7384 argument. Fixes PR java/2333.
7385 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7386 too early to lay innerclasses out.
7388 2001-03-20 Tom Tromey <tromey@redhat.com>
7389 Alexandre Petit-Bianco <apbianco@redhat.com>
7391 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7392 inside an array reference. Insertion of the array store check
7393 rewritten. Fixes PR java/2299.
7395 2001-03-20 Tom Tromey <tromey@redhat.com>
7397 * lex.c (java_read_unicode): Only accept leading `u's.
7399 2001-03-20 Tom Tromey <tromey@redhat.com>
7401 * jcf-parse.c (read_class): Initialize `class'.
7403 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7405 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7407 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7409 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7410 (layout_class): Likewise.
7411 (layout_class_method): Likewise.
7412 (emit_register_classes): Likewise.
7413 * decl.c (builtin_function): Likewise.
7414 (give_name_to_locals): Likewise.
7416 2001-03-19 Per Bothner <per@bothner.com>
7418 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7419 before trying to load an inner class.
7421 Fixes to process to command-line .class files in two passes.
7422 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7423 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7424 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7425 * class.c (is_compiled_class): Fix for renamed flag.
7426 * parse.y (maybe_create_class_interface_decl): Likewise.
7427 * jcf-parse.c (yyparse): Also set if compiling .class files.
7428 * jcf-parse.c (read_class); Read current_class.
7429 (jcf_parse): Make static.
7430 (load_inner_classes): New function, with code moved from jcf_parse,
7431 because we need to inner classes after the command-line files are read.
7432 (yyparse): Set finput to NULL when it doesn't need to be closed.
7433 Reduce use of main_jcf (basically only for archive) and
7434 use finput instead of main_jcf->read_state.
7435 Inline jcf_figure_file_type into yyparse.
7436 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7437 Defer load_inner_classes and parse_class_file to a second pass,
7438 after we've correctly mapped command-line .clas fiels to classes.
7439 (jcf_figure_file_type): Removed.
7440 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7441 (JCF_ZERO): Also clear zipd field.
7442 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7444 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7446 * jcf-parse.c (yyparse): Change ch from char * to char.
7448 2001-03-19 Per Bothner <per@bothner.com>
7450 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7451 Add constructed filelist-file at end, following -xjava. Thus any .o
7452 and library files are not affected by the -xjava. Also wrap
7453 explicit @FILE with -xjava and -xnone.
7455 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7457 * class.c (build_static_field_ref): Call make_decl_rtl() after
7458 setting the DECL_EXTERNAL flag.
7460 2001-03-17 Per Bothner <per@bothner.com>
7462 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7464 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7465 when result is is needed (target is STACK_TARGET).
7467 * parse.h (JDEP_SOLV): Removed.
7468 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7470 * parse.y (incomplete_class_list): Removed.
7471 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7472 It doesn't work if resolve_class changes the name of an array type
7473 that is on the list and then someone else looks for the modified name.
7474 Also, seems liable to break when compiling multiple source files at
7475 once. So the simplest is to just remove incomplete_class_list -
7476 it is only a minor space win and it is not even clear it saves time.
7478 * parse.y (resolve_class): Remove unneeded promote_type.
7480 2001-03-15 Per Bothner <per@bothner.com>
7482 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7483 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7484 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7485 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7487 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7488 * parse.y (java_expand_classes): Likewise.
7490 * parse.y (expand_start_java_method): Was only called once and had a
7491 misleading name, so inline in caller java_complete_expand_method.
7492 (enter_a_block): Likewise inline in enter_block and remove.
7494 Remove junk from when gcc/java was created (by copying from C/C++).
7495 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7496 (struct binding_level): Remove fields keep, keep_if_subblocks,
7497 more_cleanups_ok, have_cleanups (which have never been used).
7498 (pushlevel, poplevel): Remove related useless code.
7500 * class.c (make_class_data): The class_dtable_decl (i.e. the
7501 vtable for Class) should be external, except when compiling Class.
7503 * jvspec.c (lang_specific_driver): Fix -C handling.
7504 Check -save-temps to see if temp @FILE should be deleted.
7505 Follow-up to/fix for February 16 patch.
7507 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7508 (type_stack_dup): Remove no-longer neded error check.
7510 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7512 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7513 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7514 don't surround the element with 'N..E' if the type name is
7517 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7519 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7520 DECL_RTL_SET_P, etc.
7521 (make_method_value): Likewise.
7522 (get_dispatch_table): Likewise.
7524 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7526 2001-03-07 Tom Tromey <tromey@redhat.com>
7528 * config-lang.in (lang_requires): Define.
7530 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7532 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7535 2001-03-05 Per Bothner <per@bothner.com>
7537 Fix a problem where rest_of_decl_compilation applied to
7538 class_dtable_decl causes problems because it was done too early,
7539 before output file was opened.
7540 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7541 * class.c (class_dtable_decl): Add macro - element of class_roots.
7542 (make_class_data): Define class_dtable_decl.
7543 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7545 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7547 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7548 uses of 'boolean' with 'bool'.
7550 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7552 * lang-specs.h: Add zero initializer for cpp_spec field to all
7555 2001-02-16 Per Bothner <per@bothner.com>
7557 Handle compiling multiple input files at once, and @FILE syntax.
7558 * gcj.texi: Updated documentation to match.
7559 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7560 * jcf-parse.c (parse_source_file): Split into ...
7561 (parse_source_file_1): New function - and:
7562 (parse_source_file_2): New function.
7563 (yyparse): On -ffilelist-file, open and scan named file.
7564 On first pass over files, only do parse_source_file_1.
7565 A new second pass calls parse_source_file_2 for each file to compile.
7566 (init_jcf_parse): Call init_src_parse.
7567 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7568 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7569 as multiple input file combined in one compilation.
7570 * lang-options.h: Add -ffilelist-file
7571 * lang.c (flag_filelist_file): New flag variable.
7572 (lang_f_options): Handle -ffilelist-file.
7573 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7574 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7575 gclass_list - use global fields of src_parse_roots instead.
7576 * parse.y (src_parse_roots): New array.
7577 (incomplete_class_list, gclass_list): New macros.
7578 (push_parser_context, java_pop_parser_context,
7579 java_parser_context_resume): Don't fiddle with deleted fields.
7580 (various): Use incomplete_class gclass_list and global macros
7581 instead of parse_ctxt fields - the lists are global.
7582 (init_src_parse): New function.
7584 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7586 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7588 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7590 * parse.y (check_inner_class_access): Moved declaration of local
7591 `enclosing_decl_type' to the right location.
7593 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7595 * parse.y (parser_check_super_interface): Don't call
7596 check_pkg_class_access for an inner interface.
7597 (parser_check_super): Don't call check_pkg_class_access for inner
7599 (do_resolve_class): Simplify enclosing type loop. Don't call
7600 check_pkg_class_access if CL and DECL are not set.
7601 (find_in_imports_on_demand): Set DECL if class_type needed to be
7602 loaded. Don't call check_pkg_class_access for an inner class.
7603 (check_inner_class_access): Rewritten to implement member access
7604 rules as per spec 6.6.1.
7605 (check_pkg_class_access): Handle the empty package correctly.
7606 (in_same_package): New function. Determine if two classes are in the
7609 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7611 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7612 method into array types.
7613 * parse.y (patch_method_invocation): Bypass access check on clone call
7616 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7618 * expr.c (build_instanceof): Check for arrays when trying fold to
7621 2001-02-15 Jim Meyering <meyering@lucent.com>
7623 * Make-lang.in (java.install-common): Depend on `installdirs'.
7624 (java.install-info): Likewise.
7626 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7628 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7630 2001-02-14 Tom Tromey <tromey@redhat.com>
7631 Alexandre Petit-Bianco <apbianco@cygnus.com>
7633 Fix for PR java/1261.
7634 * typeck.c (build_java_array_type): Add public `clone' method to
7636 * parse.y (resolve_qualified_expression_name): Use current_class
7637 when checking for inaccessibility.
7638 (patch_method_invocation): Fixed error message when accessibility
7639 denied. Added `from_super' argument.
7641 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7643 * parse.y (resolve_class): Don't build a fake decl. Use the one
7645 * typeck.c (build_java_array_type): Build and assign decl to array
7648 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7650 * parse.y (not_accessible_p): Changed leading comment. Added extra
7651 `where' argument. Use it to enforce protected access rules.
7652 (resolve_qualified_expression_name): Added extra argument to
7654 (patch_method_invocation): Use argument `primary' to provide
7655 not_accessible_p with an extra argument.
7656 (lookup_method_invoke): Added extra argument to not_accessible_p.
7657 (search_applicable_method_list): Likewise.
7659 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7661 * parse.y (resolve_qualified_expression_name): Try to resolve as
7662 an inner class access only if `decl' is a TYPE_DECL.
7664 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7666 * decl.c (classdollar_identifier_node): Initialize.
7667 * java-tree.h (enum java_tree_index): New entry
7668 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7669 (classdollar_identifier_node): New macro.
7670 (ID_CLASSDOLLAR_P): Likewise.
7671 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7672 (build_dot_class_method_invocation): Likewise.
7673 (find_applicable_accessible_methods_list): `class$' can't be
7676 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7678 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7680 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7682 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7683 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7686 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7688 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7689 outside of the `__U' sequence too.
7690 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7693 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7695 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7697 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7699 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7700 (JVGENMAIN_OBJS): Likewise.
7701 * java-tree.h (append_gpp_mangled_name): New prototype.
7702 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7703 Removed cast calling `gcc_add_root.'
7704 * jvgenmain.c (mangle_obstack): New global, initialized.
7706 (do_mangle_class): Constify local `ptr.'
7707 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7708 append_gpp_mangle_name and update `count' if necessary.
7709 Use `mangle_obstack.'
7710 * mangle.c (append_unicode_mangled_name): Removed.
7711 (append_gpp_mangled_name): Likewise.
7712 (unicode_mangling_length): Likewise.
7713 (mangle_member_name): Return type set to `void.'
7714 (mangle_field_decl): Don't append `U' in escaped names.
7715 (mangle_method_decl): Likewise.
7716 (mangle_member_name): Just use `append_gpp_mangled_name.'
7717 * mangle_name.c: New file.
7719 2001-02-07 Per Bothner <per@bothner.com>
7721 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7723 * check-init.c (check_init): Don't call done_alternative after
7724 processing loop code, as a LOOP_EXPR never terminates normally.
7726 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7728 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7730 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7732 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7735 2001-02-06 Tom Tromey <tromey@redhat.com>
7737 * lex.c (java_new_lexer): Longer error message.
7739 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7740 Alexandre Petit-Bianco <apbianco@cygnus.com>
7742 * typeck.c (build_prim_array_type): Added leading comment.
7743 (build_java_array_type): Moved locals out of
7744 block. Always create the `data' field, fixed alignment to match
7747 2001-02-04 Tom Tromey <tromey@redhat.com>
7749 * expr.c (java_lang_expand_expr): Don't bother recomputing
7750 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7753 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7755 * parse.y (process_imports): Save the original name of the import
7756 for better error report.
7758 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7760 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7761 of macros used when compiling jvspec.c.
7762 * jvspec.c (lang_specific_driver): Link with the shared
7765 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7767 * check-init.c (check_init): Call internal_error instead of fatal.
7768 * expr.c (java_lang_expand_expr): Likewise.
7769 * jcf-parse.c (get_constant): Likewise.
7770 * mangle.c (java_mangle_decl): Likewise.
7771 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7772 (operator_string): Likewise.
7773 * check-init.c (check_init): Call abort instead of fatal.
7774 * class.c (build_class_ref): Likewise.
7775 * constants.c (write_constant_pool): Likewise.
7776 * decl.c (start_java_method): Likewise.
7777 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7778 (java_stack_dup, encode_newarray_type): Likewise.
7779 (build_java_array_length_access): Likewise.
7780 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7781 (build_java_soft_divmod, build_invokeinterface): Likewise.
7782 * java-tree.h (INNER_CLASS_P): Likewise.
7783 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7784 (give_name_to_class, get_class_constant): Likewise.
7785 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7786 (find_constant_index, generate_bytecode_conditional): Likewise.
7787 (generate_bytecode_insns, perform_relocations): Likewise.
7788 * lex.c (java_unget_unicode, java_lex): Likewise.
7789 * mangle.c (mangle_type, mangle_record_type): Likewise.
7790 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7791 (finish_mangling): Likewise.
7792 * parse.h (MARK_FINAL_PARMS): Likewise.
7793 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7794 (obtain_incomplete_type, java_complete_class): Likewise.
7795 (java_check_regular_methods, java_complete_expand_method): Likewise.
7796 (cut_identifier_in_qualified, check_deprecation): Likewise.
7797 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7798 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7799 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7800 * typeck.c (set_local_type, parse_signature_type): Likewise.
7801 (parse_signature_string, build_java_signature): Likewise;
7802 (set_java_signature): Likewise.
7803 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7804 * class.c (add_method): Call fatal_error instead of fatal.
7805 (build_static_field_ref): Likewise.
7806 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7807 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7808 * lex.c (java_new_new_lexer): Likewise.
7809 * jv-scan.c (main): Likewise.
7810 (fatal_error): Renamed from fatal.
7811 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7813 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7814 (yyparse): Likewise.
7815 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7816 * lex.c (java_get_line_col): Likewise.
7817 * jcf-parse.c (load_class): Make errors non-fatal.
7818 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7820 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7822 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7823 (error): Remove unused function.
7824 (main): Don't use "__attribute__ alias" on generated class symbol.
7826 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7828 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7830 * parse.y (finish_method_declaration): Code accounting for WFLed
7831 method DECL_NAMEs deleted.
7832 (check_abstract_method_definitions): Likewise.
7833 (resolve_type_during_patch): Layout resolved type.
7834 * typeck.c (lookup_do): Removed unused local.
7836 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7838 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7839 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7840 integer_negative_one_node.
7841 * expr.c (build_java_binop): Likewise.
7843 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7845 * zextract.c (read_zip_archive): Read file_offset before writing
7846 zipd and consequently clobbering the header contents.
7848 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7850 * Make-lang.in: Remove all dependencies on defaults.h.
7851 * decl.c: Don't include defaults.h.
7853 * parse.y: Likewise.
7855 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7857 * ChangeLog (2001-01-21): Fixed typo.
7858 * class.c (layout_class_method): Code accounting for WFLed
7859 method DECL_NAMEs deleted.
7860 * constant.c (find_methodref_index): Likewise.
7861 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7862 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7863 (struct lang_decl): New field `wfl'.
7864 (java_get_real_method_name): Prototype deleted.
7865 * mangle.c (mangle_method_decl): Code accounting for WFLed
7866 method DECL_NAMEs deleted.
7867 * parse.h (GET_METHOD_NAME): Macro deleted.
7868 * parse.y (reset_method_name): Deleted.
7869 (method_header): Set DECL_FUNCTION_WFL.
7870 (check_abstract_method_header): Code accounting for WFLed method
7872 (java_get_real_method_name): Deleted.
7873 (check_method_redefinition): Code accounting for WFLed method
7874 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7875 (java_check_regular_methods): Likewise.
7876 (java_check_abstract_methods): Likewise.
7877 (java_expand_classes): Don't call `reset_method_name.'
7878 (search_applicable_method_list): Use DECL_NAMEs instead of
7880 * typeck.c (lookup_do): Code accounting for WFLed method
7883 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7885 * lex.c (java_read_char): Check for EOF from getc first.
7887 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7889 * class.c (layout_class): Don't lay the superclass out if it's
7890 already being laid out.
7891 * jcf-parse.c (handle_innerclass_attribute): New function.
7892 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7893 handle_innerclasses_attribute.
7894 (jcf_parse): Don't load an innerclasses if it's already being
7896 * jcf-write.c (append_innerclass_attribute_entry): Static
7897 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7898 to be zero for anonymous classes.
7900 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7902 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7904 * jcf-parse.c (set_source_filename): Use
7905 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7907 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7909 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7910 gets a unique asm name.
7912 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7914 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7915 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7917 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7918 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7919 * parse.y (lookup_package_type_and_set_next): Deleted.
7920 (resolve_package): Removed unnecessary code.
7921 (find_applicable_accessible_methods_list): `finit$' can't be
7923 * verify.c (pop_argument_types): Added missing prototype.
7925 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7927 * config-lang.in: Disable java by default.
7929 2001-01-23 Tom Tromey <tromey@redhat.com>
7931 * gcj.texi (Copying): New node.
7932 Added copyright information.
7934 2001-01-21 Per Bothner <per@bothner.com>
7936 Various fixes to allow compiling a compressed .jar/.zip archive.
7937 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7938 (struct ZipFile): Add fields name and next (from ZipFileCache).
7939 (struct ZipDirectory): New field zipf points to owning ZipFile.
7940 * jcf.h (struct ZipDirectory): Add forward declaration.
7941 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7942 Remove seen_in_zip and zip_offset fields.
7943 (JCF_SEEN_IN_ZIP): New macro.
7944 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7945 * jcf-io.c: Change all ZipFileCache to ZipFile.
7946 (read_zip_member): New function.
7947 (open_in_zip): Call read_zip_member.
7948 * jcf-parse.c (find_in_current_zip): Remove function.
7949 (read_class): Merge in find_in_current_zip functionality.
7950 Call read_zip_member if needed.
7951 (parse_zip_file_entries): Use read_zip_member.
7952 (process_zip_dir): Update for removed and added JCF fields.
7953 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7955 2001-01-21 Per Bothner <per@bothner.com>
7957 Minor optimization of static ggc roots.
7958 * jcf-parse.c (parse_roots): New static field.
7959 (current_field, current_method, current_file_list): Replace by macros
7960 naming fields of parse_roots.
7961 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7962 * class.c (class_roots): New static field.
7963 (registered_class, fields_ident, info_ident, class_list):
7964 New macros naming fields of parse_roots.
7965 (build_static_field_ref): Don't register roots here.
7966 (layout_class): Static field list replaced by macro class_list.
7967 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7968 Initialize fields_ident and info_ident here.
7970 2001-01-21 Per Bothner <per@bothner.com>
7972 * jcf-parse.c (ggc_mark_jcf): New function.
7973 (init_jcf_parse): Register current_jcf as ggc root.
7975 2001-01-21 Per Bothner <per@bothner.com>
7977 * lang.c (put_decl_node): Print method's name.
7979 2001-01-21 Per Bothner <per@bothner.com>
7981 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
7982 (verify_jvm_instructions): Use it, for better error messages on loads.
7984 2001-01-21 Per Bothner <per@bothner.com>
7986 * verify.c (merge_type_state): Still may have to merge even if
7987 LABEL_VERIFIED (label).
7989 2001-01-21 Per Bothner <per@bothner.com>
7991 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
7992 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
7994 2001-01-19 Per Bothner <per@bothner.com>
7996 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
7997 if expeting an interface type. Refines Tom's change of 2000-09-12.
7999 2001-01-18 Per Bothner <per@bothner.com>
8001 * gcj.texi (Input Options): Mention .java files.
8003 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8005 * lang-options.h (-Wunsupported-jdk11): Removed.
8006 * lang.c (flag_not_overriding): Deleted.
8007 (flag_static_local_jdk1_1): Likewise.
8008 (lang_W_options): Removed "unsupported-jdk11" entry.
8009 * parse.y (java_check_methods): Removed dead code.
8011 2001-01-17 Tom Tromey <tromey@redhat.com>
8013 Changes suggested by Per Bothner:
8014 * gcj.texi (Input Options): Don't mention input files.
8015 (Code Generation): Updated --main information.
8016 (Invoking jcf-dump): Mention that --javap is incomplete.
8017 From Alexandre Petit-Bianco:
8018 (Warnings): Don't mention -Wunsupported-jdk11.
8020 (Compatibility): Mention JDK 1.2-ness of libraries.
8021 (Resources): Mention resources used when writing gcj.
8023 2001-01-17 Tom Tromey <tromey@redhat.com>
8025 * gcj.texi: New file.
8026 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8027 (java.info): Depend on gcj.info.
8028 (java/gcj.dvi): New target.
8029 (java.dvi): Depend on gcj.dvi.
8030 (java.install-info): Wrote.
8032 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8034 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8035 having called make_decl_rtl.
8037 2001-01-14 Per Bothner <per@bothner.com>
8039 Various patches to emit better messages on verification errors.
8040 * expr.c (push_type_0): Return error indication on stack overflow,
8041 instead of callinfg fatal.
8042 (push_type): Now just call push_type_0 (nd fatal on overflow).
8043 (pop_type_0): Return detailed error message (in a char** argument).
8044 (pop_type): If pop_type_0 fails, print error message.
8045 (pop_argument_types): Moved to verify.c.
8046 * verify.c (pop_argument_types): Moved from expr.c.
8047 Return a (possible) error message, rather than void.
8048 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8049 (verify_jvm_instruction): Use new macros, improving error messages.
8050 For case OPCODE_astore use object_ptr_type_node.
8051 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8052 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8054 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8055 constant, return body without wrapper. (Improves constant folding.)
8056 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8058 2001-01-13 Per Bothner <per@bothner.com>
8060 * expr.c (expand_java_field_op): Assigning to a final field outside
8061 an initializer does not violate JVM spec, so should be warning, not
8062 error. (Sun's verifier does not complain - though MicroSoft's does.)
8064 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8066 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8069 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8071 * parse.y (resolve_expression_name): Permit instance variables from
8072 enclosing context in super constructor call.
8073 (resolve_qualified_expression_name): Permit enclosing class's qualified
8074 "this" in super constructor call.
8076 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8078 * class.c (build_utf8_ref): Remove last argument in call to
8079 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8080 (build_class_ref): Likewise.
8081 (build_static_field_ref): Likewise.
8082 (get_dispatch_table): Likewise.
8083 (layout_class_method): Likewise.
8084 (emit_register_classes): Likewise.
8085 * constants.c (build_constant_data_ref): Likewise.
8086 * decl.c (builtin_function): Likewise.
8087 (create_primitive_vtable): Likewise.
8088 * expr.c (build_known_method_def): Likewise.
8089 (build_jni_stub): Likewise.
8090 (java_lang_expand_expr): Likewise.
8092 2001-01-10 Tom Tromey <tromey@redhat.com>
8094 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8096 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8098 * java-tree.h (lang_printable_name_wls): New prototype.
8099 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8100 rather than `current_class' to print type name. Don't prepend type
8101 names when printing constructor names.
8102 (lang_printable_name_wls): New function.
8103 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8104 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8105 * parse.y (patch_method_invocation): Message tuned for constructors.
8106 (not_accessible_p): Grant `private' access from within
8109 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8111 All files with updated copyright when applicable.
8112 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8113 * class.c (mangle_class_field): Function removed.
8114 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8115 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8116 (build_class_ref): Call `java_mangle_class_field' instead of
8117 `mangle_class_field.'
8118 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8119 (layout_class): Call `java_mangle_decl' instead of
8120 `mangle_static_field.'
8121 (cxx_keywords): Initialized static array moved to `lex.c.'
8122 (layout_class_method): Changed leading comment. Simplified to
8123 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8124 * decl.c (lang_mark_tree): Mark field `package_list.'
8125 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8126 (struct lang_type): New field `package_list.'
8127 (unicode_mangling_length): Prototype removed.
8128 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8129 emit_unicode_mangled_name): Likewise.
8130 (cxx_keyword_p): New prototype.
8131 (java_mangle_decl, java_mangle_class_field,
8132 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8133 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8135 * jvgenmain.c (main_method_prefix): Global variable removed.
8136 (main_method_suffix): Likewise.
8137 (do_mangle_classname): New function.
8138 (main): Call it. Format changed to accommodate new mangling scheme.
8139 * lex.c: (utf8_cmp): Conditionally prototyped.
8140 (cxx_keywords): Moved from class.c, conditionally defined.
8141 (utf8_cmp, cxx_keyword_p): Likewise.
8142 * mangle.c (obstack.h, ggc.h): Included.
8143 (mangle_field_decl): New function.
8144 (mangle_method_decl, mangle_type, mangle_pointer_type,
8145 mangle_array_type, mangle_record_type,
8146 find_compression_pointer_match, find_compression_array_match,
8147 find_compression_record_match,
8148 find_compression_array_template_match, set_type_package_list,
8149 entry_match_pointer_p, emit_compression_string, init_mangling,
8150 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8151 (mangle_obstack): New global.
8152 (MANGLE_RAW_STRING): New macro.
8153 (unicode_mangling_length): Turned static.
8154 (append_unicode_mangled_name): Renamed from
8155 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8156 replaces `obstack', removed from the parameter list.
8157 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8158 replaces parameter `obstack', removed from the parameter list. Call
8159 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8160 (append_gpp_mangled_classtype): Removed.
8161 (compression_table, compression_next): New static variables.
8162 * parse.y (temporary_obstack): Extern declaration removed.
8164 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8166 * parse.y (patch_binop): Compute missing type in error situations.
8168 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8170 * class.c (make_class_data): Push initial value for "arrayclass".
8171 * decl.c (init_decl_processing): Add new class field "arrayclass".
8173 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8175 From patha@softlab.ericsson.se:
8176 * parse.y (switch_label): Use build, not build1, to construct
8179 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8181 * lang.c (lang_decode_option): Change -MA to -MP.
8182 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8183 Update to new prototype; do quote targets.
8184 (jcf_dependency_write): Update.
8186 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8188 Shorten primitive array allocation path:
8189 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8190 to create new primitive arrays.
8191 * expr.c (build_newarray): If generating native code, call
8192 soft_newarray_node with a reference to the primitive TYPE identifier
8193 instead of type_value.
8195 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8197 Fix for PRs gcj/312 and gcj/253:
8198 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8199 dest if they arn't already.
8200 * class.c (layout_class): Call maybe_layout_super_class on
8201 superinterfaces also, but only if compiling from bytecode.
8204 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8207 2000-12-15 Tom Tromey <tromey@redhat.com>
8209 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8212 2000-12-14 Andrew Haley <aph@redhat.com>
8214 * boehm.c (mark_reference_fields): Change test to correctly detect
8217 2000-12-15 Andreas Jaeger <aj@suse.de>
8219 * config-lang.in (lang_dirs): Added.
8221 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8223 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8224 Credits go to rth for finding it.
8226 2000-12-13 Mike Stump <mrs@wrs.com>
8228 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8230 2000-11-07 Tom Tromey <tromey@cygnus.com>
8232 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8233 * lex.c (java_ignorable_control_p): Removed.
8234 (java_letter_or_digit_p): Removed.
8235 (java_start_char_p): New function.
8236 (java_read_char): Return `int', not `unicode_t'. Changed
8238 (java_read_unicode): Likewise.
8239 (java_read_unicode_collapsing_terminators): Likewise.
8240 (java_get_unicode): Likewise.
8241 (java_new_lexer): Initialize hit_eof.
8242 (java_parse_end_comment): Take `int' argument.
8243 (java_parse_doc_section): Likewise.
8244 (java_parse_escape_sequence): Don't allow backlash-newline.
8246 * lex.h (JAVA_DIGIT_P): Removed.
8247 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8248 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8249 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8250 (JAVA_PART_CHAR_P): New macro.
8252 (JAVA_CHAR_ERROR): Now -2.
8253 (java_lexer): New field `hit_eof'.
8254 * chartables.h: New file.
8255 * gen-table.pl: new file.
8257 2000-11-20 Tom Tromey <tromey@cygnus.com>
8258 Alexandre Petit-Bianco <apbianco@cygnus.com>
8260 * parse.y (java_complete_lhs): Only allow compound assignment of
8261 reference type if type is String.
8263 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8265 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8266 jcf-path.c: Likewise.
8268 2000-12-09 Anthony Green <green@redhat.com>
8270 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8271 filestart and filename_length as int values.
8273 2000-12-07 Mo DeJong <mdejong@redhat.com>
8275 * jcf-io.c (find_class): Correct the logic that tests to see if a
8276 .java file is newer than its .class file. The compiler was
8277 incorrectly printing a warning when file mod times were equal.
8279 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8281 * jvgenmain.c: Use ISPRINT not isascii.
8283 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8285 * parse.y (end_artificial_method_body): Fixed typo.
8287 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8289 * parse.y (patch_method_invocation): Pick the correct enclosing
8290 context when creating inner class instances.
8293 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8295 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8296 Update copyright year to 2000.
8298 2000-11-23 Anthony Green <green@redhat.com>
8300 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8301 Move current_file_list out of yyparse and make it static.
8303 * expr.c: Declare quick_stack and tree_list_free_list as static
8304 (init_expr_processing): Register quick_stack and
8305 tree_list_free_list roots.
8307 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8309 * parse.y (build_outer_field_access): New local `decl_ctx', use
8310 it. Check for field's context and current class immediate outer
8311 context inheritance.
8312 (outer_field_access_p): Consider fields inherited from the last
8314 (build_access_to_thisn): Stop at the last enclosing context if
8318 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8320 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8322 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8324 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8327 2000-11-20 Tom Tromey <tromey@cygnus.com>
8329 * jv-scan.c (help): Document --complexity.
8330 (options): Added --complexity.
8331 (flag_complexity): New global.
8332 (main): Call `report'.
8333 * parse-scan.y (complexity): New global.
8334 (if_then_statement, if_then_else_statement,
8335 if_then_else_statement_nsi, switch_block_statement_group,
8336 while_expression, do_statement, for_begin, continue_statement,
8337 throw_statement, catch_clause, finally, method_invocation,
8338 conditional_and_expression, conditional_or_expression,
8339 conditional_expression): Update complexity.
8340 (reset_report): Reset complexity.
8341 (report): New function.
8343 2000-11-20 Tom Tromey <tromey@cygnus.com>
8345 * lex.c (yylex): Added STRICT_TK case.
8346 * parse.y (STRICT_TK): Added.
8347 * parse-scan.y (STRICT_TK): Added.
8348 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8349 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8351 * keyword.h: Rebuilt.
8352 * keyword.gperf (strictfp): Added.
8354 2000-11-20 Tom Tromey <tromey@cygnus.com>
8356 * lex.c (yylex): Recognize floating point constants with leading
8359 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8361 * java-tree.h (cyclic_inheritance_report): Constify.
8362 * parse.y (cyclic_inheritance_report): Likewise.
8364 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8366 * parse.y (goal): Remove call to ggc_add_string_root.
8368 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8370 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8371 Create string in scratch buffer, then pass to build_string.
8373 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8375 * parse.y (issue_warning_error_from_context): Add
8378 2000-11-11 Anthony Green <green@redhat.com>
8380 * jcf-parse.c (process_zip_dir): Add finput parameter.
8381 (jcf_figure_file_type): Call process_zip_dir with appropriate
8384 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8386 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8387 * jcf-parse.c (jcf_figure_file_type): Likewise.
8389 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8391 * parse.y (create_new_parser_context): Use memset () instead of
8394 2000-11-08 Tom Tromey <tromey@cygnus.com>
8396 * gjavah.c (process_file): Only include gcj/cni.h when generating
8399 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8401 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8402 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8403 instead of bzero ().
8405 2000-11-05 Tom Tromey <tromey@cygnus.com>
8407 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8408 * lex.c (IS_ZERO): New define.
8409 (java_perform_atof): Error on floating point underflow.
8411 2000-11-04 Tom Tromey <tromey@cygnus.com>
8413 * lex.c (java_parse_escape_sequence): Only read two octal
8414 characters if the first one is greater than 3. Don't allow
8415 "octal" numbers to include the digits 8 or 9.
8417 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8419 * Make-lang.in (java.distdir): Remove.
8421 2000-11-03 Tom Tromey <tromey@cygnus.com>
8423 * Make-lang.in (java.dvi): New target.
8424 Partial fix for PR other/567.
8426 * lang-options.h: Mention -Wout-of-date.
8427 * jcf-dump.c (flag_newer): New global.
8428 * gjavah.c (flag_newer): New global.
8429 * jcf-io.c (find_class): Only warn when flag_newer set.
8430 * lang.c (flag_newer): New global.
8431 (struct string_option): New declaration.
8432 (lang_W_options): New global.
8433 (process_option_with_no): New function.
8434 (lang_decode_option): Use it.
8436 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8437 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8440 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8441 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8442 * lex.c (java_read_unicode): Removed `term_context' argument.
8443 Recognize any number of `u' in `\u'.
8444 (java_read_unicode_collapsing_terminators): New function.
8445 (java_get_unicode): Use it.
8446 (java_lineterminator): Removed.
8447 (yylex): Produce error if character literal is newline or single
8448 quote. Return if eof found in middle of `//' comment. EOF in
8449 `//' comment is only an error if pedantic.
8450 (java_ignorable_control_p): New function.
8451 (java_parse_end_comment): Return if eof found in middle of
8454 * jv-scan.c (pedantic): New global.
8456 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8458 * parse.y (outer_field_access_p): Inherited fields aren't
8459 consider outer fields.
8460 (maybe_build_thisn_access_method): Use
8461 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8462 (resolve_expression_name): Trigger an error if a static field
8463 is being accessed as an outer field.
8465 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8467 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8470 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8472 * Make-lang.in: Move all build rules here from Makefile.in,
8473 adapt to new context. Wrap all rules that change the current
8474 directory in parentheses. Expunge all references to $(P).
8475 When one command depends on another and they're run all at
8476 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8477 all object-file generation rules. Delete obsolete variables.
8479 * Makefile.in: Delete.
8480 * config-lang.in: Delete outputs= line.
8482 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8484 * parse.y (patch_method_invocation): NULLify this_arg when already
8486 (maybe_use_access_method): Handle call to methods unrelated to the
8487 current class. Fixed comment.
8490 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8492 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8495 2000-10-24 Tom Tromey <tromey@cygnus.com>
8497 * lex.c (java_new_lexer): Initialize new fields. Work around
8498 broken iconv() implementations.
8499 (java_read_char): Swap bytes if required. Use fallback decoder if
8501 (byteswap_init, need_byteswap): New globals.
8502 (java_destroy_lexer): Only close iconv handle if it is in use.
8503 * lex.h (java_lexer): New fields read_anything, byte_swap,
8505 Made out_buffer unsigned.
8507 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8509 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8510 where an enclosing context can be set on the jdep.
8511 (do_resolve_class): Fixed identation.
8513 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8515 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8517 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8520 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8522 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8524 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8526 * jcf-write.c (OP1): Update `last_bc'.
8527 (struct jcf_block): Fixed indentation and typo in comments. New
8529 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8530 follows `monitorenter'.
8531 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8535 2000-10-16 Tom Tromey <tromey@cygnus.com>
8537 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8538 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8539 * lang-options.h: Added -MA, -MT, -MF..
8540 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8541 (DEPEND_TARGET_SET): New macro.
8542 (DEPEND_FILE_ALREADY_SET): Likewise.
8543 (init_parse): Handle new flags.
8544 * jcf.h (jcf_dependency_print_dummies): Declare.
8545 * Make-lang.in (s-java): Added mkdeps.o.
8546 * Makefile.in (BACKEND): Added mkdeps.o.
8547 (../gcjh$(exeext)): Added mkdeps.o.
8548 (../jcf-dump$(exeext)): Added mkdeps.o.
8549 * jcf-depend.c: Include mkdeps.h.
8550 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8551 add_entry): Removed.
8552 (jcf_dependency_reset): Rewrote.
8553 (dependencies): New global.
8554 (jcf_dependency_set_target): Rewrote.
8555 (jcf_dependency_add_target): Likewise.
8556 (jcf_dependency_add_file): Likewise.
8558 (print_ents): Removed.
8559 (jcf_dependency_write): Rewrote.
8560 (print_dummies): New global.
8561 (jcf_dependency_print_dummies): New function
8562 (jcf_dependency_write): Call deps_dummy_targets if required.
8564 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8566 * gjavah.c (add_class_decl): Removed unused variables `tname',
8567 `tlen' and `name_index'.
8568 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8569 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8570 in `wfl_operator' with value.
8571 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8572 (jcf_figure_file_type): Fixed identation.
8573 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8574 * parse.y (analyze_clinit_body): New function.
8575 (static_initializer:): Reset `current_static_block'.
8576 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8577 `wfl_operator' with new value.
8578 (lookup_cl): Use EXPR_WFL_FILENAME.
8579 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8580 analyze_clinit_body.
8581 (build_outer_field_access): Access to this$<n> built from
8582 current_class, not its outer context.
8583 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8584 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8585 (patch_method_invocation): Use `is_static_flag' when already
8587 (patch_newarray): Removed assignment in ternary operator.
8589 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8591 * except.c (free_eh_ranges): Don't free `whole_range'.
8593 2000-10-15 Anthony Green <green@redhat.com>
8595 * decl.c (init_decl_processing): Call init_class_processing before
8598 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8600 * check-init.c (check_init): Fixed leading comment. Use
8602 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8603 (give_name_to_locals): Likewise.
8604 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8605 fields in lang_decl_var.
8606 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8607 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8608 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8609 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8610 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8611 (LOCAL_FINAL): Rewritten.
8612 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8613 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8614 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8615 `init_final' fields.
8616 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8617 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8618 (TYPE_HAS_FINAL_VARIABLE): New macro.
8619 (struct lang_type): Added `afv' field.
8620 * parse.y (check_static_final_variable_assignment_flag): New function.
8621 (reset_static_final_variable_assignment_flag): Likewise.
8622 (check_final_variable_local_assignment_flag): Likewise.
8623 (reset_final_variable_local_assignment_flag): Likewise.
8624 (check_final_variable_indirect_assignment): Likewise.
8625 (check_final_variable_global_assignment_flag): Likewise.
8626 (add_inner_class_fields): Use LOCAL_FINAL_P.
8627 (register_fields): Handle local finals and final variables.
8628 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8629 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8630 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8632 (java_complete_expand_methods): Loop to set
8633 TYPE_HAS_FINAL_VARIABLE. Call
8634 `reset_final_variable_local_assignment_flag' and
8635 `check_final_variable_local_assignment_flag' accordingly before
8636 and after constructor expansion. Call
8637 `reset_static_final_variable_assignment_flag'
8638 before expanding <clinit> and after call
8639 `check_static_final_variable_assignment_flag' if the
8640 current_class isn't an interface. After all methods have been
8641 expanded, call `check_final_variable_global_assignment_flag' and
8642 `check_static_final_variable_assignment_flag' if the current class
8644 (maybe_yank_clinit): Fixed typo in comment.
8645 (build_outer_field_access_methods): Removed old sanity check. Use
8646 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8647 Don't create access methods for finals.
8648 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8649 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8650 existing DECL_INIT has been processed.
8651 (java_complete_lhs): Likewise.
8652 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8653 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8655 (patch_assignment): Use LOCAL_FINAL_P.
8656 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8657 DECL_INITIAL is nullified.
8660 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8662 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8664 * Makefile.in (parse.c, parse-scan.c): Likewise.
8666 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8668 * class.c (temporary_obstack): Remove.
8669 (make_class): Don't mess with obstascks.
8670 (push_class): Likewise.
8671 (set_super_info): Likewise.
8672 (add_method_1): Likewise.
8673 (add_method): Likewise.
8674 (add_field): Likewise.
8675 (build_utf8_ref): Likewise.
8676 (build_class_ref): Likewise.
8677 (build_static_field_ref): Likewise.
8678 (finish_class): Likewise.
8679 (push_super_field): Likewise.
8680 (layout_class): Likewise.
8681 (layout_class_methods): Likewise.
8682 (init_class_processing): Likewise.
8683 * constants.c (get_tag_node): Likewise.
8684 (build_constant_data_ref): Likewise.
8685 * decl.c (ggc_p): Remove.
8686 (copy_lang_decl): Use ggc_alloc.
8687 (complete_start_java_method): Don't mess with obstacks.
8688 (start_java_method): Likewise.
8689 (end_java_method): Likewise.
8690 * except.c (link_handler): Use xmalloc.
8691 (free_eh_ranges): New function.
8692 (method_init_exceptions): Use it.
8693 (add_handler): Use xmalloc.
8694 (expand_start_java_handler): Don't mess with obstacks.
8695 (prepare_eh_table_type): Likewise.
8696 (expand_end_java_handler): Likewise.
8697 * expr.c (push_value): Likewise.
8698 (create_label_decl): Likewise.
8699 (build_jni_stub): Likewise.
8700 (java_lang_expand_expr): Likewise.
8701 (note_instructions): Use xrealloc.
8702 (java_push_constant_from_pool): Don't mess with obstacks.
8703 (process_jvm_instruction): Likewise.
8704 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8706 * jcf-parse.c (get_constant): Don't mess with obstacks.
8707 (read_class): Likewise.
8708 (jcf_parse): Likewise.
8709 * lex.c (expression_obstack): Remove.
8710 (java_lex): Don't use obstack_free.
8711 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8712 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8713 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8714 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8715 * parse.y (gaol): Add more GC roots.
8716 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8717 (lookup_field_wrapper): Likewise.
8718 (obtain_incomplete_type): Don't mess with obstacks.
8719 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8721 (craft_constructor): Don't mess with obstacks.
8722 (safe_layout_class): Likewise.
8723 (java_complete_class): Likewise.
8724 (source_end_java_method): Likewise.
8725 (build_outer_field_access_methods): Likewise.
8726 (build_outer_method_access_method): Likewise.
8727 (maybe_build_thisn_access_method): Likewise.
8728 (build_dot_class_method_invocation): Likewise.
8729 (java_complete_tree): Likewise.
8730 (java_complete_lhs): Likewise.
8731 (do_merge_string_cste): Likewise.
8732 (patch_string_cst): Likewise.
8733 (array_constructor_check_entry): Likewise.
8734 * typeck.c (build_java_array_type): Likewise.
8735 (parse_signature_string): Likewise.
8736 (build_java_signature): Likewise.
8738 2000-10-12 Tom Tromey <tromey@cygnus.com>
8741 * gjavah.c (add_class_decl): Don't special-case inner classes.
8742 (add_namelet): Likewise.
8744 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8746 * java-tree.h: Constify current_encoding.
8747 * lang.c: Constify current_encoding.
8749 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8751 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8752 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8754 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8756 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8757 patch. Fixes gcj/340.
8759 2000-10-10 Tom Tromey <tromey@cygnus.com>
8761 * lex.c (java_new_lexer): Initialize out_first and out_last
8763 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8765 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8767 * parse.y (pop_current_osb): New function.
8768 (array_type:): Use `dims:', changed actions
8769 accordingly. Suggested by Anthony Green.
8770 (array_creation_expression:): Used pop_current_osb.
8771 (cast_expression:): Likewise.
8772 (search_applicable_method_list): Fixed indentation.
8774 2000-10-08 Anthony Green <green@redhat.com>
8776 * parse.y (array_type_literal): Remove production.
8777 (type_literals): Refer to array_type, not array_type_literal.
8779 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8781 Patch contributed by Corey Minyard.
8782 * decl.c (check_local_named_variable): New function.
8783 (tree check_local_unnamed_variable): Likewise.
8784 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8786 2000-10-07 Anthony Green <green@redhat.com>
8788 * class.c (layout_class): Handle case where superclass can't be
8791 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8793 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8796 2000-10-05 Tom Tromey <tromey@cygnus.com>
8798 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8799 * jvgenmain.c (class_mangling_prefix): Removed.
8800 (class_mangling_suffix): New global.
8802 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8804 (print_method_info): Handle overrides for static and final
8806 (process_file): Generate declaration for class object field.
8807 * class.c (cxx_keywords): New array.
8808 (utf8_cmp): New function.
8809 (cxx_keyword_p): New function.
8810 (layout_class_method): Mangle C++ keywords by appending `$'.
8811 (mangle_field): New function.
8812 (mangle_class_field): Use mangle_field. Mangle class name as
8814 (mangle_static_field): Use mangle_field.
8816 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8818 * decl.c (find_local_variable): Removed uncessary type check and
8819 fixed range check typo. From Corey Minyard.
8821 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8823 * decl.c (give_name_to_locals): New local `code_offset'. Call
8824 `maybe_adjust_start_pc'.
8825 * expr.c (note_instructions): New function.
8826 (expand_byte_code): Don't collect insn starts here.
8827 (peek_opcode_at_pc): New function.
8828 (maybe_adjust_start_pc): Likewise.
8829 * java-tree.h (maybe_adjust_start_pc): Declare.
8830 (note_instructions): Likewise.
8831 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8833 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8835 * parse.y (field_access:): Fixed indentation.
8836 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8838 2000-09-07 Tom Tromey <tromey@cygnus.com>
8841 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8842 JPRIMITIVE_TYPE_P, for arithmetic operators.
8843 (patch_method_invocation): Indentation fix.
8844 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8845 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8846 (do_unary_numeric_promotion): Cleaned up code.
8847 (valid_cast_to_p): Handle boolean correctly.
8849 2000-09-27 Tom Tromey <tromey@cygnus.com>
8851 * lex.c (java_read_unicode): Reset bs_count when finished with
8854 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8857 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8858 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8859 (typeck.o): Depend on ggc.h.
8860 * class.c (add_method_1): Use GC functions for allocation.
8861 (init_class_processing): Register roots.
8862 * decl.c (ggc_p): Set to 1.
8863 (pending_local_decls): Make it static.
8864 (push_jvm_slot): Use GC functions for allocation.
8865 (init_decl_processing): Register roots.
8866 (give_name_to_locals): Use GC functions for allocation.
8867 (lang_mark_tree): New function.
8868 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8869 functions for allocation.
8870 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8871 * lex.c (java_lex): Use build_string, rather than replicating it
8873 * parse.y (goal): Add more roots.
8874 (mark_parser_ctxt): New function.
8875 * typeck.c: Include ggc.h.
8877 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8879 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8880 contains something else than MODIFY_EXPR.
8882 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8884 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8885 * Makefile.in (parse.o): Depend on ggc.h.
8886 (class.o): Likewise.
8887 (constants.o): Likewise.
8890 (jcf-parse.o): Likewise.
8891 (jcf-write.o): Likewise.
8892 (mangle.o): Likewise.
8893 * class.c: Include ggc.h.
8894 (build_static_field_ref): Register GC roots.
8895 (layout_class): Likewise.
8896 (init_class_processing): Likewise.
8897 * constants.c: Include ggc.h.
8898 (current_constant_pool_data_ref): Remove.
8899 (tag_nodes): Move it to ...
8900 (get_tag_node): ... here. Register GC roots.
8901 * decl.c: Include ggc.h. Remove many global tree definitions.
8902 (throw_node): Define.
8903 (java_global_trees): Likewise.
8904 (predef_filenames): Make the size a constant.
8905 (init_decl_processing): Adjust accordingly.
8906 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8907 * expr.c: Include ggc.h.
8908 (init_expr_processing): Register GC roots.
8909 (build_invokeinterface): Likewise.
8910 * java-tree.h: Replace extern tree declarations with macros.
8911 (java_global_trees): New variable.
8912 (java_tree_index): New enumeration.
8913 (init_jcf_parse): Declare.
8914 * jcf-parse.c: Include ggc.h.
8915 (current_class): Remove declaration.
8916 (main_class): Likewise.
8917 (all_class_list): Likewise.
8918 (predefined_filename_p): Adjust for constant size of
8920 (init_jcf_parse): New function.
8921 * jcf-write.c: Include ggc.h.
8922 (generate_classfile): Register GC roots.
8923 (append_synthetic_attribute): Likewise.
8924 (append_innerclass_attribute_entry): Likewise.
8925 * lang.c: Include ggc.h.
8926 (lang_print_error): Register GC roots.
8927 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8929 * parse.y: Include ggc.h.
8930 (wfl_operator): Remove.
8931 (goal): Register GC roots.
8932 (java_pop_parser_context): Adjust for new field names.
8933 (java_parser_context_save_global): Likewse.
8934 (java_parser_context_restore_global): Likewise.
8935 (java_parser_context_suspend): Likewise.
8936 (java_parser_context_resume): Likewise.
8937 (verify_constructor_circularity): Register GC roots.
8938 (lookup_cl): Likewise.
8939 (java_reorder_fields): Likewise.
8940 (build_current_this): Likewise.
8941 (class_in_current_package): Likewise.
8942 (argument_types_convertible): Likewise.
8943 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8945 2000-09-14 Tom Tromey <tromey@cygnus.com>
8947 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8949 2000-09-13 Tom Tromey <tromey@cygnus.com>
8951 * jcf-parse.c: Include <locale.h>.
8952 * jv-scan.c: Include <locale.h>.
8954 2000-09-12 Tom Tromey <tromey@cygnus.com>
8956 * expr.c (pop_type_0): Return `Object' if trying to merge two
8958 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8959 interface types; `Object' is always a valid supertype.
8961 2000-09-12 Tom Tromey <tromey@cygnus.com>
8964 * jv-scan.c (help): Document --encoding.
8965 (options): Added `encoding' entry.
8966 (OPT_ENCODING): New define.
8967 (main): Handle --encoding.
8968 Include <langinfo.h> if nl_langinfo exists.
8969 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8971 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
8972 (parse_source_file): Correctly call java_init_lex. Added `finput'
8973 argument. Use nl_langinfo to determine default encoding.
8974 * java-tree.h (current_encoding): Declare.
8975 * parse.y (java_parser_context_restore_global): Don't restore
8977 (java_parser_context_save_global): Don't set `finput' field.
8978 (java_pop_parser_context): Don't restore `finput'. Free old lexer
8980 * lang.c (current_encoding): New global.
8981 (lang_decode_option): Recognize `-fencoding='.
8982 (finish_parse): Don't close finput.
8983 * parse.h (struct parser_ctxt): Removed `finput' and
8984 `unget_utf8_value' fields. Added `lexer' field.
8985 (java_init_lex): Fixed declaration.
8986 * lex.c (java_new_lexer): New function.
8987 (java_destroy_lexer): Likewise.
8988 (java_read_char): Added `lex' argument. Handle iconv case.
8989 (java_read_unicode): Added `lex' argument. Count backslashes in
8991 (java_init_lex): Added `finput' and `encoding' arguments. Set
8992 `lexer' field in ctxp.
8993 (BAD_UTF8_VALUE): Removed.
8994 (java_lex): Handle seeing UEOF in the middle of a string literal.
8995 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
8996 (java_lexer): New structure.
8999 (DEFAULT_ENCODING): New define.
9000 (java_destroy_lexer): Declare.
9002 2000-09-12 Tom Tromey <tromey@cygnus.com>
9005 * lex.c (java_init_lex): Initialize java_io_serializable.
9006 * parse.y (java_io_serializable): New global.
9007 (valid_ref_assignconv_cast_p): An array can be cast to
9010 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9012 * decl.c, expr.c: Include defaults.h if not already included.
9013 Don't define the *_TYPE_SIZE macros.
9015 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9017 * typeck.c (build_java_array_type): Correct first parameter
9018 in ADJUST_FIELD_ALIGN invocation.
9020 2000-09-06 Tom Tromey <tromey@cygnus.com>
9022 * lang-specs.h: Also recognize `-femit-class-files'.
9024 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9026 * verify.c (merge_types): Load the types to merge if necessary.
9028 2000-09-02 Anthony Green <green@redhat.com>
9030 * jcf-io.c: Include zlib.h.
9031 (open_in_zip): Read compressed class file archives.
9032 * zipfile.h (ZipDirectory): Add uncompressed_size and
9033 compression_method fields.
9034 * zextract.c (read_zip_archive): Collect file compression info.
9036 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9038 * parse.y (do_resolve_class): Also explore superclasses of
9039 intermediate enclosing contexts when searching for inner classes.
9041 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9043 * parse.y (variable_declarator_id:): Better error message.
9044 (expression_statement:): Use YYNOT_TWICE.
9045 (cast_expression:): Likewise.
9046 (assignment:): Likewise.
9048 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9050 * parse.y (do_merge_string_cste): New locals. Create new
9051 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9053 2000-08-07 Hans Boehm <boehm@acm.org>
9055 * boehm.c (mark_reference_fields): Set marking bits for all words in
9056 a multiple-word record.
9057 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9060 2000-08-31 Mike Stump <mrs@wrs.com>
9062 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9063 jcf-dump$(exeext)): Make parallel safe.
9065 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9067 * jcf-parse.c (set_source_filename): Constify a char *.
9068 * jcf-write.c (append_innerclasses_attribute,
9069 make_class_file_name): Constify a char *. Don't recycle a
9070 variable for an unrelated purpose.
9071 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9072 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9074 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9076 * expr.c (can_widen_reference_to): Fixed indentation.
9077 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9078 * parse.y: `finit$' replaces `$finit$' in comments.
9079 (try_builtin_assignconv): Fixed leading comment.
9081 2000-08-25 Greg McGary <greg@mcgary.org>
9083 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9085 2000-08-24 Greg McGary <greg@mcgary.org>
9087 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9088 * parse.y (BINOP_LOOKUP): Likewise.
9090 2000-08-22 Andrew Haley <aph@cygnus.com>
9092 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9093 sign extending. Fixes gcj/321.
9094 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9095 combining to make a jlong. Fixes gcj/321.
9097 2000-08-21 Nix <nix@esperi.demon.co.uk>
9099 * lang-specs.h: Do not process -o or run the assembler if
9102 2000-08-16 Andrew Haley <aph@cygnus.com>
9104 * typeck.c (build_java_array_type): Rewrite code to do array
9105 alignment. Take into account back-end macros when aligning array
9106 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9107 user to set alignment. Fixes gcj/252 and 160.
9109 2000-08-09 Tom Tromey <tromey@cygnus.com>
9111 * parse.y (check_abstract_method_definitions): Now return `int'.
9112 Check implemented interfaces. Fixes PR gcj/305.
9114 * parse.y (patch_switch_statement): Disallow `long' in switch
9115 expressions. Fixes PR gcj/310.
9117 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9119 * decl.c (finit_leg_identifier_node): New global.
9120 (init_decl_processing): Use `finit$' to initialize
9121 finit_identifier_node. Use `$finit$' to initialize
9122 finit_leg_identifier_node.
9123 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9124 * java-tree.h (finit_identifier_node): Changed attached comment.
9125 (finit_leg_identifier_node): New declaration.
9126 (ID_FINIT_P): Take finit_identifier_node and
9127 finit_leg_identifier_node into account. This is a backward
9130 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9132 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9134 (generate_bytecode_insns): Check `nargs' before emitting it.
9135 * verify.c (merge_type_state): Fixed typo.
9136 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9137 generate_bytecode_{conditional,insns}.
9139 2000-08-13 Anthony Green <green@redhat.com>
9141 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9144 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9146 * class.c (maybe_layout_super_class): Fixed indentation.
9147 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9148 (java_check_methods): New function declaration.
9149 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9150 instead of `str_ptr'.
9151 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9152 of a `invokeinterface' at the right time.
9153 * parse.h (WFL_STRIP_BRACKET): New macro.
9154 (SET_TYPE_FOR_RESOLUTION): Use it.
9155 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9156 (check_class_interface_creation): Don't check for cross package
9157 innerclass name clashes.
9158 (method_header): Behave properly if MDECL is `error_mark_node'.
9159 (method_declarator): Return `error_mark_node' if bogus current
9161 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9162 (resolve_and_layout): New local `decl_type', set and used. Call
9164 (java_check_methods): New method.
9165 (java_layout_classes): Use it.
9166 (resolve_qualified_expression_name): No EH check necessary in
9168 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9170 (patch_assignment): Set DECL_INITIAL on integral final local.
9172 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9174 * java-tree.h (flag_extraneous_semicolon): New extern.
9175 * lang-options.h: (-Wextraneous-semicolon): New option.
9176 * lang.c (flag_redundant): Fixed typo in leading comment.
9177 (flag_extraneous_semicolon): New global.
9178 (lang_decode_option): Set `flag_extraneous_semicolon' when
9179 -Wall. Decode `-Wextraneous-semicolon'.
9180 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9181 `empty_statement' rule.
9182 (class_body_declaration): Likewise.
9183 (method_body:): Accept `;' as a method body.
9184 (static_initializer:): Removed `SC_TK' hack.
9185 (constructor_block_end:): Likewise.
9186 (empty_statement:): Report deprecated empty declaration. Fixes
9189 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9191 * parse.y (build_dot_class_method_invocation): Changed parameter
9192 name to `type'. Build signature from `type' and convert it to a
9193 STRING_CST if it's an array.
9194 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9195 to use `ref_type' directly.
9197 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9199 * lang-options.h: Added a comma after the last element to avoid
9200 syntax errors when other languages define additional options.
9202 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9204 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9205 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9206 (jc1): Link with $(BACKEND).
9207 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9209 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9211 * jvspec.c: Adjust type of second argument to
9212 lang_specific_driver, and update code as necessary.
9214 * class.c (build_dtable_decl): Initialize dummy.
9216 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9218 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9219 method bodies not to rule out discarding `<clinit>'; don't use
9220 <clinit> to initialize static fields with constant initializers.
9222 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9224 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9226 (method_synthetic): New global.
9227 (HANDLE_METHOD): Recognize synthetic method and tell
9228 `print_method_info' about it.
9229 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9230 processing a synthetic method.
9231 * jcf-reader.c (skip_attribute): New function.
9232 ( skip_attribute): Likewise.
9234 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9236 * parse.y (build_outer_field_access): Fixed comments.
9237 (fix_constructors): Emit the initialization of this$<n> before
9239 (resolve_qualified_expression_name): Build an access to `decl' if
9242 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9244 * parse-scan.y (curent_class): Non longer const.
9245 (inner_qualifier, inner_qualifier_length): Deleted.
9246 (current_class_length): New global.
9247 (bracket_count): Fixed typo in leading comment.
9248 (anonymous_count): New global.
9249 (class_instance_creation_expression:): Handle anonymous classes.
9250 (anonymous_class_creation:): New rule.
9251 (push_class_context): Rewritten.
9252 (pop_class_context): Likewise.
9253 (INNER_QUALIFIER): Macro deleted.
9254 (report_class_declaration): call `push_class_context' when
9255 entering the function. `fprintf' format modified not to use
9257 (report_class_declaration): Assign `package_name' and
9258 `current_class' to NULL separately.
9260 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9262 * expr.c (build_invokeinterface): Call layout_class_methods on
9265 2000-07-27 Tom Tromey <tromey@cygnus.com>
9266 Anthony Green <green@cygnus.com>
9267 Alexandre Petit-Bianco <apbianco@cygnus.com>
9269 * class.c (make_class_data): Create vtable for abstract classes.
9270 (get_dispatch_table): Changed to cope with abstract classes.
9272 2000-07-27 Tom Tromey <tromey@cygnus.com>
9274 * parse.y (patch_method_invocation): Don't reverse the argument
9275 list when dealing with anonymous class constructors. Fixed typo in
9278 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9280 * parse.y (build_alias_initializer_parameter_list): Reverse
9281 crafted list when building aliases for anonymous class
9284 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9286 * parse.y (jdep_resolve_class): Don't bother checking potential
9287 innerclass access if `decl' is NULL.
9288 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9291 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9293 * parse.c: Remove (again.)
9295 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9297 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9298 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9299 outside the `if' statement, alias to innerclass removed, `decl'
9300 used to mark the class complete.
9302 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9304 * parse.y (simple_name:): Fixed typo in error message.
9306 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9308 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9309 or its first operand can be error marks.
9311 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9313 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9314 * parse.y (method_header): Likewise.
9316 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9318 * parse.y (process_imports): Consider that one might be trying to
9319 import an innerclass. Fixes gcj/254
9321 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9323 * parse.y (find_as_inner_class): Handle the case where the
9324 enclosing context of an innerclass has been loaded as bytecode.
9326 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9328 * parse.y (simple_name:): Reject `$' in type names.
9329 (resolve_type_during_patch): Use `type' as a second
9330 argument to resolve_no_layout. Fixes gcj/257.
9332 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9334 * parse.y (find_most_specific_methods_list): Select the only
9335 non-abstract method even if max has been set.
9336 Fixes gcj/285, gcj/298.
9338 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9340 * lang-specs.h: Added %(jc1) to java compiler options.
9342 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9344 * .cvsignore: New file.
9346 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9348 * parse.y (not_accessible_p): Access granted to innerclasses
9349 (indirectly) extending the reference type. Fixes gcj/249.
9351 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9353 * parse.y (patch_method_invocation): Fixed comment.
9354 (maybe_use_access_method): Build this$<n>s to the context of the
9355 target method, or a type that extends it. Fixes gcj/242.
9357 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9361 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9363 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9365 2000-07-13 Tom Tromey <tromey@cygnus.com>
9367 * lang-specs.h: Added %{I*}.
9369 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9371 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9373 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9375 * parse-scan.c: Remove.
9377 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9379 * class.c (set_super_info): Handled protected inner classes.
9380 (common_enclosing_context_p): Bail early if arguments aren't both
9382 (get_access_flags_from_decl): Handle private and protected inner
9384 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9385 (CLASS_PROTECTED): Likewise.
9386 (struct lang_type): New bitfield `poic'.
9387 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9389 (check_inner_class_access): Renamed arguments, added
9390 comments. Handles protected inner classes (fixes gcj/225)
9391 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9393 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9395 * parse.y (resolve_qualified_expression_name): Verify qualified
9396 access to `this'. Fixes gcj/239.
9398 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9400 * jcf-write.c (generate_classfile): Don't install ConstantValue
9403 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9405 * parse.y (resolve_qualified_expression_name): Handle inner class
9406 access. Fixes gcj/256.
9408 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9410 * jcf-write.c (generate_classfile): Properly install the
9411 ConstantValue attribute and the initial value constant pool index
9412 on string constants.
9413 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9416 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9418 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9420 * parse.y (find_as_inner_class): Fixed typo.
9421 (do_resolve_class): Explore enclosing contexts when searching for
9422 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9423 (check_inner_class_access): Check `decl' which can be null in case
9426 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9428 * java-tree.h (java_debug_context): Declared `extern'.
9429 (safe_layout_class): Likewise.
9430 * parse.y (resolve_field_access): Field must be `static' in order
9431 to be replaced by its initial value. Added comments.
9432 (find_applicable_accessible_methods_list): Fixed typo.
9433 (find_most_specific_methods_list): Methods found in innerclasses
9434 take over methods founds in the enclosing contexts.
9435 (java_complete_tree): Loosen restrictions on the type of DECLs
9436 that can be replaced by their initialization values.
9437 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9439 2000-07-05 Tom Tromey <tromey@cygnus.com>
9441 * Make-lang.in (PARSE_DIR): New macro.
9442 (PARSE_RELDIR): Likewise.
9443 (PARSE_C): Likewise.
9444 (PARSE_SCAN_C): Likewise.
9445 ($(PARSE_C)): New target.
9446 ($(PARSE_SCAN_C)): Likewise.
9447 (SET_BISON): New macro.
9448 (BISONFLAGS): Likewise.
9449 (JAVABISONFLAGS): Likewise.
9451 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9453 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9454 argument on the first pass for CNI as well as JNI.
9455 (print_method_info): Set up method name on the first pass only.
9457 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9459 * parse.y (parser_qualified_classname): Removed parameter
9461 (create_interface): Removed first passed parameter to
9462 parser_qualified_classname.
9463 (create_class): Likewise. Don't install alias on static
9464 innerclasses. Fixes gcj/275.
9466 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9468 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9469 debugable statement with empty_stmt_node. Fixes gcj/272
9471 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9473 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9476 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9478 * jcf-write.c (push_long_const): Appropriately cast short negative
9481 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9483 * parse.y (verify_constructor_super): Use loop variable
9484 `m_arg_type' initialized with `mdecl_arg_type'.
9486 2000-06-29 Tom Tromey <tromey@cygnus.com>
9488 * parse.y (resolve_field_access): Handle case where `type_found'
9491 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9493 * expr.c (lookup_field): The same field can be found through two
9494 different interface. Don't declare it ambiguous in that case.
9496 2000-06-27 Tom Tromey <tromey@cygnus.com>
9498 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9499 follows \r, then unget it at a lower level.
9501 2000-06-26 Tom Tromey <tromey@cygnus.com>
9503 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9506 2000-06-25 Tom Tromey <tromey@cygnus.com>
9508 * parse.y (for_statement): Wrap expression in a WFL if it is a
9509 constant. For PR gcj/268.
9511 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9513 * parse.y (do_resolve_class): Minor optimiztion in the package
9514 list search. Removed unnecessary test and return statement.
9515 (valid_ref_assignconv_cast_p): Order of arguments to
9516 enclosing_context_p fixed.
9518 2000-06-24 Tom Tromey <tromey@cygnus.com>
9520 * expr.c (lookup_field): Print error and return error_mark_node if
9521 field reference is ambiguous.
9523 * parse.y (check_abstract_method_definitions): Also check if
9524 `other_method' is abstract.
9526 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9528 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9530 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9531 (struct lang_type): New field `pic'.
9532 (CLASS_PRIVATE): New macro.
9533 * parse.y (check_inner_class_access): New function.
9534 (jdep_resolve_class): Call it.
9536 2000-06-23 Tom Tromey <tromey@cygnus.com>
9538 * parse.y (patch_incomplete_class_ref): Initialize the returned
9539 class. For PR gcj/260.
9541 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9543 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9545 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9547 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9548 Java specific checks.
9549 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9551 * java-tree.def (CASE_EXPR): Marked 'e'.
9552 (DEFAULT_EXPR): Likewise.
9553 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9555 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9556 Java specific checks.
9557 (generate_bytecode_insns): Test try_block for BLOCK before using
9559 * parse.y (build_wfl_wrap): Added `location' argument. Set
9560 EXPR_WFL_LINECOL accordingly.
9561 (dim_expr:): Wrap constants with WFLs.
9562 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9563 (resolve_package): Check for `stmt' not being a BLOCK before
9564 building a debuggable statement with it.
9565 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9567 (resolve_field_access): Make sure `decl' is a DECL before treating
9569 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9570 IDENTIFIER_NODE before treating it as such.
9571 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9572 treating it as such.
9573 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9574 to be applied only on non array types.
9576 2000-06-16 Per Bothner <per@bothner.com>
9578 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9579 define in terms of DECL_RESULT, as that fails when --enable-checking.
9581 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9583 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9584 types the same in comparison.
9585 (CHECK_OP): Add static prototype.
9587 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9589 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9590 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9593 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9595 * decl.c (create_primitive_vtable): Prototype.
9597 * jcf-write.c (generate_bytecode_insns): Initialize variable
9600 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9602 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9604 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9605 to track searched classes, and do not search the same class more than
9606 once. Call find_applicable_accessible_methods_list on immediate
9607 superclass, instead of search_applicable_method_list on all ancestors.
9610 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9612 * parse.y (register_fields): Permit static fields in inner classes
9613 if they are final. Fix for PR gcj/255.
9615 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9617 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9618 * parse.y (find_in_imports): Returned type changed to void,
9619 leading comment fixed.
9620 (register_package): New function.
9621 (qualify_and_find): Likewise.
9622 (package_declaration:): Use `register_package'.
9623 (single_type_import_declaration:): Removed local variable
9624 `node'. Added missing `;' for consistency.
9625 (type_import_on_demand_declaration:): Use `chainon' to link new
9627 (lookup_field_wrapper): Lookup local variables defined in outer
9629 (java_complete_class): Don't reverse the list of imported on demand.
9630 (do_resolve_class): Reorganized. Removed local variable
9631 `original_name'. Call `qualify_and_find' with the current package
9632 name, invoke `find_in_imports_on_demand' right after. Call
9633 `qualify_and_find' with the packages we've seen so far. Fixed
9634 operations numbering in comments.
9635 (java_expand_class): Don't reverse `package_list'.
9636 (find_most_specific_methods_list): New local variables `abstract'
9637 and `candidates'. Use them to pick the right method.
9639 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9641 * parse.y (check_modifiers_consistency): Don't subtract out
9642 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9644 2000-06-04 Philipp Thomas <pthomas@suse.de>
9646 * Makefile.in (INTLLIBS): New.
9650 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9652 * class.c (get_dispatch_table): Build the vtable dummy entry list
9653 element with a null purpose. Fixed leading comment.
9654 (build_dtable_decl): Build an accurate dtable type when appropriate
9657 2000-06-02 Richard Henderson <rth@cygnus.com>
9659 * lang.c (lang_get_alias_set): New.
9661 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9663 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9664 before using it as the accessed field.
9666 2000-05-31 Tom Tromey <tromey@cygnus.com>
9668 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9669 char_array_vtable, short_array_vtable, int_array_vtable,
9670 long_array_vtable, float_array_vtable, double_array_vtable):
9672 * expr.c (get_primitive_array_vtable): New function.
9673 (create_primitive_vtable): New function.
9674 (java_lang_expand_expr): Enable code to statically generate
9676 * decl.c (init_decl_processing): Create primitive vtables.
9677 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9678 short_array_vtable, int_array_vtable, long_array_vtable,
9679 float_array_vtable, double_array_vtable): Define.
9681 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9683 * java/parse.y (find_applicable_accessible_methods_list):
9684 Don't add an uninitialized value to the list.
9686 2000-05-25 Tom Tromey <tromey@cygnus.com>
9688 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9689 when trying to see if field's class should be initialized. Always
9690 initialize field's declaring class, not qualified class.
9693 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9694 `wfl_operator', to maybe_build_primttype_type_ref.
9697 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9699 * parse.y (patch_method_invocation): Don't try to lookup methods
9702 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9704 * parse.y (resolve_field_access): Call the appropriate <clinit>
9705 before accessing the length of a static array. Craft a decl for
9706 the field while its time. Fixes PR gcj/129.
9708 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9710 * parse.y (resolve_package): Correctly set `*next' (was off by
9712 (resolve_qualified_expression_name): Fixed comment.
9714 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9716 * jcf-parse.c (jcf_parse_source): Reset current_class and
9717 current_function_decl to NULL before parsing a new file.
9719 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9721 * parse.y (block_end:): If the collected block doesn't feature a
9722 statement, insert an empty statement.
9724 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9726 * parse.y (maybe_yank_clinit): New function.
9727 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9728 end of the list of methods belonging to a class.
9729 (java_complete_expand_method): Check whether <clinit> is really
9730 necessary and expand it accordingly.
9732 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9734 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9735 processed by the method's switch statement.
9737 2000-05-19 Tom Tromey <tromey@cygnus.com>
9739 * java-tree.h: Added init state enum.
9740 * decl.c (emit_init_test_initialization): Initialize class
9741 initialization check variable by looking at class' state.
9743 2000-05-19 Tom Tromey <tromey@cygnus.com>
9745 * java-tree.h (build_instanceof): Declare.
9746 (build_get_class): Declare.
9747 * parse.y (patch_binop): Use build_instanceof.
9748 * expr.c (build_instanceof): New function. If class is final,
9749 don't make a function call.
9750 (expand_java_INSTANCEOF): Use it.
9751 (build_get_class): New function.
9753 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9755 * jcf-write.c (generate_classfile): Scan the source_file for
9756 slashes with the right pointer variable.
9758 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9760 * lang.c (lang_decode_option): Update -Wunused flags by calling
9762 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9764 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9766 * check_init.c (check_init): Constify local char *.
9767 * class.c (push_class): Constify local char *.
9768 * java_tree.h: Update prototypes.
9769 * jcf-io.c (open_class): Constify filename parameter and
9771 (find_class): Remove redundant string copy. Cast return from
9773 * jcf-parse.c (read_class, parse_class_file, yyparse):
9774 Constify local char *.
9775 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9776 Constify local char *.
9777 * jcf.h (JCF): Constify filename and classname.
9778 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9779 * lang.c (init_parse): Constify parameter and return value.
9780 * lex.c (java_get_line_col): Constify filename parameter.
9781 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9782 * parse.y (java_parser_context_suspend,
9783 issue_warning_error_from_context, safe_layout_class): Constify
9785 * parse.c: Regenerate.
9787 2000-05-08 Tom Tromey <tromey@cygnus.com>
9789 * expr.c (build_jni_stub): Cache the result of
9790 _Jv_LookupJNIMethod.
9792 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9794 * decl.c (predef_filenames_size): Now 7.
9795 (predef_filenames): New seventh entry.
9797 2000-05-04 Tom Tromey <tromey@cygnus.com>
9799 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9800 Keep track of when we've seen a reference field after a
9801 non-reference field.
9802 (get_boehm_type_descriptor): Handle case where we see
9803 non-reference fields but no trailing reference field.
9804 * decl.c (rawdata_ptr_type_node): Define.
9805 (init_decl_processing): Initialize rawdata_ptr_type_node.
9806 * java-tree.h (rawdata_ptr_type_node): Declare.
9808 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9810 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9811 specifiers in calls to fprintf.
9813 2000-05-03 Andrew Haley <aph@cygnus.com>
9815 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9817 * javaop.h (WORD_TO_INT): New function.
9818 (IMMEDIATE_s4): Use WORD_TO_INT.
9819 * jcf.h (JPOOL_INT): Ditto.
9821 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9824 2000-04-19 Tom Tromey <tromey@cygnus.com>
9826 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9828 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9830 * expr.c (build_jni_stub): New function.
9831 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9833 * parse.y (java_complete_expand_methods): Expand a native method
9834 and call build_jni_stub if -fjni given.
9835 * lang-options.h: Document -fjni.
9836 * lang.c (flag_jni): New global.
9837 (lang_f_options): Added `jni' entry.
9838 * java-tree.h (soft_lookupjnimethod_node,
9839 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9841 (flag_jni): Declare.
9842 (build_jni_stub): Declare.
9843 (struct lang_decl): Added `native' flag.
9844 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9846 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9847 soft_jnipopsystemframe_node): New globals.
9848 (init_decl_processing): Set them. _Jv_InitClass only takes one
9851 * java-tree.def: Put into `C' mode.
9853 2000-04-27 Tom Tromey <tromey@cygnus.com>
9856 * expr.c (expand_invoke): Generate check to see if object pointer
9857 is null in nonvirtual invocation case.
9858 * java-tree.h (soft_nullpointer_node): Declare.
9859 * decl.c (soft_nullpointer_node): New global.
9860 (init_decl_processing): Initialize soft_nullpointer_node.
9861 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9862 or `private' methods.
9863 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9865 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9867 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9870 2000-04-26 Tom Tromey <tromey@cygnus.com>
9872 * zextract.c (find_zip_file_start): New function.
9873 (read_zip_archive): Use it.
9875 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9877 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9879 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9881 * class.c (common_enclosing_context_p): New function.
9882 * java-tree.h (common_enclosing_context_p): Added prototype.
9883 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9884 classes sharing an outer context with the current instance.
9885 * parse.y (build_access_to_thisn): Fixed leading comment.
9886 (verify_constructor_super): New local `supper_inner'. Skip
9887 enclosing context argument in the case of inner class constructors.
9888 (patch_method_invocation): Insert proper context as second
9889 parameter to pure inner class constructor super invocations.
9891 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9893 * parse.y (end_class_declaration): Reset the interface number
9896 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9898 * parse.y (source_start_java_method): Deleted unnecessary code.
9899 (patch_method_invocation): Fixed comment.
9901 2000-04-24 Robert Lipe <robertlipe@usa.net>
9903 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9905 2000-04-23 Tom Tromey <tromey@cygnus.com>
9907 * boehm.c (mark_reference_fields): Use int_byte_position.
9909 2000-04-22 Tom Tromey <tromey@cygnus.com>
9911 * boehm.c (mark_reference_fields): Only call byte_position on
9914 2000-04-22 Tom Tromey <tromey@cygnus.com>
9916 * boehm.c (mark_reference_fields): Added `last_view_index'
9917 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9919 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9921 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9922 * parse.y (check_class_interface_creation): Fixed comments. Select
9923 permitted modifiers for (inner) interfaces. Changed error message
9924 to report rejected modifiers used with local classes.
9926 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9928 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9929 of directly inherited type considered in scope.
9930 * parse.y (do_resolve_class): Search inherited classes for inner
9933 2000-04-20 Tom Tromey <tromey@cygnus.com>
9935 * parse.y (not_accessible_p): Use member's class, not current
9936 class, when doing inheritance check for protected reference.
9939 2000-04-20 Jason Schroeder <shrode@subnature.com>
9941 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9943 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9945 * parse.y (lookup_field_wrapper): Search for final local aliases.
9946 (resolve_expression_name): Let lookup_field_wrapper search for
9947 final local aliases. Force the value of `name' if one is found.
9948 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9949 an expression name. Fixed comments.
9951 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9953 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9955 2000-04-19 Tom Tromey <tromey@cygnus.com>
9957 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9959 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9961 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9963 2000-04-18 Tom Tromey <tromey@cygnus.com>
9966 * gjavah.c (utf8_cmp): Changed return value.
9967 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9969 (cxx_keywords): New global.
9970 (get_field_name): Handle new result of cxx_keyword_subst.
9971 (print_method_info): Likewise.
9973 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
9975 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
9976 with a newline, for CNI.
9977 (print_stub_or_jni): Print a space or newline before method name for
9979 (print_cxx_classname): Don't write leading "::" in CNI stub method.
9980 (process_file): Include gcj/cni.h if generating CNI stubs.
9982 2000-04-16 Tom Tromey <tromey@cygnus.com>
9984 * gjavah.c (decompile_method): Use print_field_name.
9987 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9989 * parse.y (java_expand_classes): Reverse the package list once.
9990 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
9992 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
9993 the `==' and `!=' operators.
9995 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9997 * jcf-write.c (generate_bytecode_insns): At invocation time,
9998 always relate an interface method to the type of its selector.
10000 2000-04-05 Tom Tromey <tromey@cygnus.com>
10003 * expr.c (expand_invoke): Generate check to see if object pointer
10004 is null in nonvirtual invocation case.
10005 * java-tree.h (soft_nullpointer_node): Declare.
10006 * decl.c (soft_nullpointer_node): New global.
10007 (init_decl_processing): Initialize soft_nullpointer_node.
10008 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10009 or `private' methods.
10010 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10012 2000-04-05 Tom Tromey <tromey@cygnus.com>
10014 Fix for PR gcj/140:
10015 * parse.y (check_final_assignment): Recognize assignments to the
10016 `length' field of an array when generating class files.
10018 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10020 * class.c (decl_hash): Prototype removed.
10021 (decl_compare): Likewise.
10023 2000-04-05 Tom Tromey <tromey@cygnus.com>
10025 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10026 * parse.y (check_modifiers_consistency): Check for final/volatile
10027 clash. Fixes PR gcj/164.
10029 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10031 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10033 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10035 (add_method_1): Use `java_hash_hash_tree_node' and
10036 `java_hash_compare_tree_node'.
10037 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10038 (java_hash_compare_tree_node): Likewise.
10039 * parse.y (find_applicable_accessible_methods_list): Create,
10040 delete and use a hash table to remember already searched interfaces.
10042 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10044 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10047 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10049 * boehm.c (mark_reference_fields, set_bit): Prototype.
10050 (set_bit): Un-ANSI-fy definition.
10052 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10055 * decl.c (emit_init_test_initialization): Likewise.
10057 * gjavah.c (jni_print_char): Likewise.
10059 * parse.y (create_new_parser_context): Likewise.
10061 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10063 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10064 patch missing hunk. Fixed indentation.
10066 2000-03-30 Tom Tromey <tromey@cygnus.com>
10068 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10069 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10071 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10073 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10074 when negative *before* using it as an array index.
10075 * ChangeLog: Fixed typo.
10077 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10079 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10080 to 0 when it reaches -1.
10082 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10084 * jcf-parse.c (get_constant): Properly cast `num' during the
10085 invocation of `add_double'.
10086 * jcf-write.c (push_long_const): Properly cast `lo' before
10087 comparing it to short bounds.
10088 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10089 `interface_body:' is reduced after the current interface is
10092 2000-03-26 Tom Tromey <tromey@cygnus.com>
10094 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10095 Java-specific `-f' option.
10097 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10099 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10100 Adjust order of making types.
10101 Make bitsize_*_node values.
10103 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10105 * class.c (make_field_value): Use byte_position.
10106 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10107 (java_array_data_offset): Likewise.
10108 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10111 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10113 * parse.y (check_abstract_method_definitions): New local
10114 `end_type_reached'. Make sure we also consider `end_type'.
10115 (java_check_abstract_method_definitions): Make sure we eventually
10116 consider `java.lang.Object'.
10117 (maybe_use_access_method): Don't use access method if not in the
10118 context of a pure inner class or if the method's context is right.
10119 (find_applicable_accessible_methods_list): New static flag
10120 `object_done'. Don't search abstract classes as interfaces. Fixed
10121 indentation. Fixed the `java.lang.Object' only search. Search
10122 class interface(s) first, then fully search enclosing contexts.
10123 (find_most_specific_methods_list): Pick the closest candidate when
10124 they're all abstract.
10126 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10128 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10129 properly initialize `finished_label'. Don't emit gotos for empty
10132 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10134 * except.c (emit_handlers): Clear catch_clauses_last.
10136 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10138 * parse.y (check_method_types_complete): New function.
10139 (create_class): Reset anonymous class counter only when seeing an
10141 (java_complete_class): JDEP_METHOD: Don't recompute signature
10144 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10146 * class.c (build_static_ref): Fixed indentation in comment.
10147 * java-tree.def (TRY_EXPR): Fixed typo in name.
10148 (CLASS_LITERAL): Likewise.
10149 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10150 (struct lang_type): New field `dot_class'.
10151 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10152 (generate_classfile): Method `class$' is synthetic.
10153 * parse.y (build_do_class_method): New function.
10154 (build_dot_class_method_invocation): Likewise.
10155 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10156 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10157 (qualify_ambiguous_name): Likewise.
10158 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10159 (build_try_statement): Fixed leading comment.
10161 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10163 * class.c (make_field_value): Properly handle sizes.
10164 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10165 (layout_class_method): Count using trees.
10166 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10167 * expr.c (java_array_data_offset): Use int_bit_position.
10168 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10169 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10171 2000-03-16 Tom Tromey <tromey@cygnus.com>
10173 * lang.c (flag_hash_synchronization): New global.
10174 (lang_f_options): Added `hash-synchronization'.
10175 * lang-options.h: Mention -fhash-synchronization.
10176 * java-tree.h (flag_hash_synchronization): Declare.
10177 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10178 hash table synchronization is disabled.
10179 * decl.c (init_decl_processing): Only push `sync_info' value when
10180 hash table synchronization is disabled.
10181 * class.c (make_class_data): Only push `sync_info' field when hash
10182 table synchronization is disabled. Removed dead code.
10184 2000-03-16 Tom Tromey <tromey@cygnus.com>
10186 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10188 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10190 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10192 * parse.y (patch_method_invocation): Handle anonymous classes
10193 creation in static context.
10195 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10197 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10198 * parse.y (resolve_qualified_expression_name): Use it.
10199 (patch_method_invocation): Likewise.
10201 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10203 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10204 depending on the type of dependency which dictates what the
10206 (unresolved_type_p): Resolved types limited to the current class.
10208 2000-03-15 Tom Tromey <tromey@cygnus.com>
10210 * decl.c (init_decl_processing): Set type of `sync_info' to be
10213 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10214 Correctly compute bit number for current slot. Zero `high' and
10215 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10216 mark_reference_fields.
10217 (mark_reference_fields): New function.
10219 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10221 * parse.y (register_incomplete_type): Fixed initialization of
10224 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10226 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10228 (push_class_context, pop_class_context): New function.
10229 (class_body:): Call pop_class_context.
10230 (interface_body:): Likewise.
10231 (INNER_QUALIFIER): New macro.
10232 (report_class_declaration): Changed output format and use
10233 INNER_QUALIFIER. Call push_class_context.
10235 2000-02-14 Andrew Haley <aph@cygnus.com>
10237 * check-init.c (check_init): Add new cases for unary and binary
10240 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10242 * parse.y (resolve_package): Set `next' once a type name has been
10243 progressively discovered.
10244 (resolve_qualified_expression_name): Propagate resolution only if
10245 there are remaining qualifiers. Take into account `q' might have
10246 been cleared after re-qualification.
10247 * parse.y (patch_method_invocation): New local `resolved'.
10248 Section dealing with qualified expression rewritten to use
10249 resolve_field_access.
10251 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10253 * parse.h (PUSH_CPC): Fixed indentation.
10254 (DEBUG_CPC): New macro.
10255 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10256 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10257 * parse.y (class_body_declaration:): Use
10258 SET_CPC_INSTANCE_INITIALIZER_STMT.
10259 (method_declaration:): Check for null current_function_decl.
10260 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10261 (java_parser_context_pop_initialized_field): Better handling of
10263 (maybe_make_nested_class_name): Mark nested class name as
10264 qualified when necessary.
10265 (end_class_declaration): Don't call java_parse_context_resume when
10266 one or more error occurred.
10267 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10268 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10269 SET_CPC_INITIALIZER_STMT.
10270 (method_header): Check for inner classes declaring static methods.
10271 (resolve_qualified_expression_name): Handle situation where `this'
10274 2000-03-13 Hans Boehm <boehm@acm.org>
10276 * typeck.c (build_prim_array_type): Correctly set the high word too.
10278 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10280 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10282 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10283 list of methods for interfaces.
10285 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10287 * parse.y (qualify_ambiguous_name): Properly handle expressions
10290 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10292 * parse.y (check_final_assignment): Extended to process
10294 (patch_assignment): Have check_final_assignment called only once.
10296 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10298 * java-tree.h (IS_INIT_CHECKED): New flag.
10299 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10300 * parse.y (patch_string): Call force_evaluation_order on the
10301 completed string concatenation tree.
10302 * expr.c (force_evaluation_order): Call force_evaluation_order on
10303 function's arguments too.
10305 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10307 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10308 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10309 (build_anewarray): Likewise.
10310 * parse.y (patch_newarray): Likewise.
10311 * parse.c: Regenerated.
10313 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10315 * decl.c (init_decl_processing): Added new class fields `depth',
10316 `ancestors', and `idt' to class_type_node. Use
10317 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10318 * class.c (make_class_data): Push initial values for new fields.
10319 * java-tree.h: Updated prototype for `build_invokeinterface'.
10320 * expr.c (build_invokeinterface): Changed parameters to accept
10321 `method' tree. Calculate index of `method' in its declaring
10322 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10323 (expand_invoke): Call `build_invokeinterface' with new parameters.
10324 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10327 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10329 * typeck.c (lookup_do): Search superinterfaces first
10330 when looking up an interface method. From Godmar Back
10331 <gback@cs.utah.edu>
10333 2000-03-06 Tom Tromey <tromey@cygnus.com>
10335 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10337 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10339 * java-tree.h (lookup_argument_method2): Declared.
10340 (safe_layout_class): Prototype moved from parse.h.
10341 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10342 * parse.y (java_check_regular_methods): Local `super_class' gone.
10343 Call lookup_argument_method2 instead of lookup_argument_method.
10344 Perform modifier match for methods found declared in implemented
10345 interfaces. Fixed indentation problem. Overriding/hiding error
10346 report to take place only for methods found in classes.
10347 * typeck.c (lookup_argument_method): Changed leading
10348 comment. Re-written by calling lookup_do.
10349 (lookup_argument_method2): New function.
10350 (lookup_java_method): Re-written by calling lookup_do.
10351 (lookup_do): New function.
10353 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10355 * check-init.c (check_init): Removed dead code. Handle (blank)
10357 * parse.y (declare_local_variables): New local `final_p', set it
10358 and use it to initialize LOCAL_FINAL.
10359 (check_final_assignment): Only check FIELD_DECLs.
10361 2000-02-17 Tom Tromey <tromey@cygnus.com>
10363 * Makefile.in (JAVA_OBJS): Added boehm.o.
10364 (boehm.o): New target.
10365 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10366 * java-tree.h (flag_use_boehm_gc): Declare.
10367 (get_boehm_type_descriptor): Declare.
10368 * lang.c (lang_f_options): Added `use-boehm-gc'.
10369 (flag_use_boehm_gc): New global.
10370 * lang-options.h: Added -fuse-boehm-gc.
10371 * boehm.c: New file.
10372 * class.c (get_dispatch_table): If class uses a Boehm type
10373 descriptor, put it in the vtable.
10374 (make_class_data): Removed dead code.
10376 2000-03-03 Per Bothner <per@bothner.com>
10378 * decl.c (init_decl_processing): Initialize sizetype properly.
10380 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10382 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10383 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10384 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10385 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10386 (jcf_parse): New local `current'. Load innerclasses seen in outer
10387 context being processed.
10388 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10389 * jcf-write.c (append_innerclasses_attribute): New function.
10390 (append_innerclasses_attribute_entry): Likewise.
10391 (get_access_flags): Handle static classes. Set anonymous and local
10392 classes to be private.
10393 (generate_classfile): Attribute count adjusted. Call
10394 append_innerclasses_attribute.
10395 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10396 PURE_INNER_CLASS_TYPE_P.
10397 * parse.y (parser_qualified_classname): New parameter `is_static',
10398 produce non qualified name accordingly.
10399 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10400 (create_interface): Added argument to parser_qualified_classname.
10401 (create_class): Added argument to parser_qualified_classname. Setup
10402 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10403 (add_inner_class_fields): Fixed indentation.
10404 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10405 (method_declarator): Fixed typo in comment.
10406 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10407 (build_current_thisn): Likewise.
10408 (patch_method_invocation): Likewise.
10410 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10412 * decl.c (current_function_decl): Move to toplev.c.
10414 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10416 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10417 (DECL_BIT_INDEX): Use underlying representation.
10418 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10420 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10422 * expr.c (build_java_ret): Pass proper type to size_binop.
10424 2000-02-25 Anthony Green <green@cygnus.com>
10426 * expr.c (build_class_init): Mark the decl to be ignored by
10428 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10429 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10430 * class.c (init_test_hash_newfunc): New function.
10431 (decl_hash): New function.
10432 (decl_compare): New function.
10433 * decl.c (emit_init_test_initialization): New function.
10434 (complete_start_java_method): Traverse the init test hashtable,
10435 calling emit_init_test_initialization.
10436 (always_initialize_class_p): Define.
10437 * expr.c (build_class_init): Use initialization tests when
10438 emitting class initialization code.
10439 (always_initialize_class_p): Declare.
10440 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10442 * java-tree.h: Include hash.h.
10443 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10444 (struct lang_decl): Add init_test_table field.
10445 (init_test_hash_entry): Define.
10447 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10449 * gjavah.c (main): Avoid using `argi' to report unimplemented
10452 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10454 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10455 initialize locals to avoid warnings. Local `exception_type' moved
10458 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10460 * parse.y (resolve_expression_name): Use `orig' as a second
10461 argument to resolve_field_access.
10462 (resolve_field_access): Removed unnecessary code when dealing with
10465 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10467 * class.c (push_super_field): Don't push the field twice.
10468 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10469 * parse.h (java_reorder_fields): Prototyped.
10470 * parse.y (java_reorder_fields): New function.
10471 (java_layout_class): Simplified not to worry about re-ordering.
10473 2000-02-23 Tom Tromey <tromey@cygnus.com>
10475 * gjavah.c (print_name): In JNI case, correctly quote string.
10476 (print_method_info): Don't handle overrides in JNI mode.
10478 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10480 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10481 value type set to `boolean_type_node'.
10483 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10485 * jcf-dump.c (main): Test for correct condition after
10486 output file creation.
10488 2000-02-19 Anthony Green <green@cygnus.com>
10490 * jcf-depend.c (add_entry): Fix test for first list entry.
10492 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10494 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10495 * constants.c (build_constants_constructor): Likewise.
10497 2000-02-19 Anthony Green <green@cygnus.com>
10499 * jcf-depend.c (add_entry): Add entries to the end of the list.
10501 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10503 * decl.c (INT_TYPE_SIZE): Define if necessary.
10504 (expand_java_return): Handle the case of a native integer smaller
10505 than a JVM integer.
10507 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10509 * gjavah.c (help): Use GCCBUGURL.
10510 * jv-scan.c (help): Likewise.
10511 * jcf-dump.c (help): Likewise.
10513 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10515 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10518 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10520 * jcf-parse.c (load_class): Call `fatal' if no file containing
10521 the target class are found.
10523 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10525 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10526 lex.c, lex.h, and PARSE_H to...
10527 (parse.o, parse-scan.o): ...here, respectively.
10529 * lex.c: Split out code that may trigger SIGFPE from yylex()
10530 to its own function.
10531 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10533 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10535 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10537 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10539 * parse.y (outer_field_access_p): Stop in time when outer contexts
10541 (resolve_qualified_expression_name): Properly qualify *everything*
10542 after a package.type to be resoled as expression names.
10543 (find_applicable_accessible_methods_list): Save/restore `class' to
10544 isolate it from a possible outer context search.
10546 2000-02-15 Tom Tromey <tromey@cygnus.com>
10548 * gjavah.c (jni_print_char): New function.
10549 (print_full_cxx_name): Use it.
10550 (decode_signature_piece): Likewise.
10551 (print_cxx_classname): Likewise.
10553 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10555 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10557 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10559 * gjavah.c: Include version.h.
10561 * jcf-dump.c: Likewise.
10563 * jv-scan.c: Likewise.
10565 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10567 * parse.y (outer_field_access_fix): First parameter now a tree
10568 node. Check for assignment to final. First argument to
10569 build_outer_field_access_fix modified to accommodate prototype.
10570 (build_outer_field_access): Don't check for assignment to final
10572 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10573 possibly returned by outer_field_access_fix. Changed
10574 outer_field_access_fix's first argument.
10575 (check_final_assignment): $finit$'s context is OK.
10576 (patch_unaryop): Use node instead of its line/column value when
10577 calling outer_field_access_fix.
10579 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10581 * parse.y (interface_declaration:): No longer tagged
10582 <node>. Re-installed default action.
10583 (class_member_declaration:): Handle inner interfaces.
10584 (interface_member_declaration): Handle inner interfaces and
10586 (create_interface): Push error if one seen. Suspend parsing
10587 context when processing an inner interface.
10588 (register_fields): Inner class static field limitations not to
10589 apply to inner interfaces.
10591 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10593 * jcf-parse.c (load_class): Update `java_error_count' when a
10594 class' file can't be found.
10595 (parse.y): Avoid (byte)code generation when errors seen.
10597 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10599 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10600 decodes a valid node.
10601 (patch_binop): Handle TRUNC_DIV_EXPR.
10603 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10605 * parse.y (resolve_package): New local `acc'. Try to progressively
10606 build and guess a package and type name.
10608 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10610 * parse.y (find_applicable_accessible_methods_list): Load and
10611 layout the search class if necessary.
10612 (java_complete_tree): Keep to original type of the folded initial
10615 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10617 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10618 Generate error message if circularity is detected. New static
10620 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10621 * jcf-write.c (generate_bytecode_insns): Very simply handle
10623 * parse.y (java_check_circular_reference): Use
10624 `cyclic_inheritance_report' during report, if necessary.
10625 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10626 walking NEW_ARRAY_INIT twice.
10628 2000-02-09 Tom Tromey <tromey@cygnus.com>
10630 * parse.y (check_class_interface_creation): Allow inner classes to
10631 be `private' or `protected', check modifiers' consistency. Prevent
10632 block local classes from bearing any modifiers.
10634 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10636 * except.c (check_start_handlers): Re-add prototype lost in last
10638 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10640 2000-02-09 Andrew Haley <aph@cygnus.com>
10642 * decl.c (clear_binding_level): Remove excess initializer.
10643 (maybe_poplevels): Remove unused variable.
10644 (force_poplevels): Ditto.
10645 (struct binding_level): Add comment.
10647 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10649 * jcf-write.c (generate_classfile): Don't consider
10650 pre-initialization with reference value (use <clinit> instead.)
10651 * parse.y (java_fix_constructors): No generated constructor for
10653 (build_outer_field_access): Removed debug message.
10654 (outer_field_expanded_access_p): Adapted to bytecode generation.
10655 (build_outer_field_access_method): Use fix_method_argument_names.
10656 (build_outer_method_access_method): Fixed indentation. Added
10657 comment. Handle access method generation for static and also void
10659 (build_access_to_thisn): Inserted debug message.
10660 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10661 (resolve_qualified_expression_name): Fixed comment.
10662 (not_accessible_p): Adapted to bytecode generation. Added comment.
10663 (patch_method_invocation): Added comment.
10664 (maybe_use_access_method): Fixed leading comment. Handle static
10666 (java_complete_lhs): Don't shortcut handling of initialized upon
10667 declaration String type static fields when generating bytecode.
10668 (patch_unaryop): Handle outer field access when generating
10671 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10673 * java-tree.h (FIELD_THISN): New macro.
10674 * jcf-write.c (append_synthetic_attribute): New function.
10675 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10676 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10677 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10679 (build_outer_field_access): Turned on access functions usage and
10680 generation when compiling to bytecode.
10681 (maybe_use_access_method): Likewise.
10683 2000-01-25 Andrew Haley <aph@cygnus.com>
10685 * java-except.h (struct eh_range): Add `expanded' field.
10686 (maybe_start_try): Add end_pc arg.
10687 (maybe_end_try): Ditto.
10688 * java-tree.h (force_poplevels): new function.
10689 * expr.c (expand_byte_code): Don't call maybe_start_try or
10691 * except.c (add_handler): Reset expanded.
10692 (expand_start_java_handler): Set expanded.
10693 (check_start_handlers): Don't expand a start handler that's
10694 already been expanded.
10695 (maybe_start_try): Add end_pc arg. Only expand a handler which
10697 (expand_end_java_handler): call force_poplevels.
10698 (force_poplevels): new function.
10699 * decl.c (binding_level): Add start_pc of binding level.
10700 (maybe_pushlevels): Call maybe_start_try when pushing binding
10702 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10703 (LARGEST_PC): Define.
10704 (clear_binding_level): Use LARGEST_PC.
10706 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10707 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10708 (binding_depth, is_class_level, current_pc): new variables.
10709 (struct binding_level): ditto.
10710 (indent): new function.
10711 (push_jvm_slot): add debugging info.
10712 (maybe_pushlevels): ditto.
10713 (maybe_poplevels): ditto.
10714 (pushlevel): ditto.
10716 (start_java_method): ditto.
10717 (give_name_to_locals): comment only.
10718 * except.c (binding_depth, is_class_level, current_pc):
10720 (expand_start_java_handler): add debugging info.
10721 (expand_end_java_handler): ditto.
10723 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10725 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10726 (print_name_for_stub_or_jni, process_file): Constify a char*.
10728 2000-02-03 Tom Tromey <tromey@cygnus.com>
10730 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10732 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10734 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10735 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10738 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10740 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10741 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10742 (struct lang_type): New field `ii_block'.
10743 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10744 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10745 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10746 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10747 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10748 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10750 * parse.y (add_instance_initializer): New function.
10751 (in_instance_initializer): New static global.
10752 (class_body_declaration:): Link instance initializer block.
10753 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10754 (array_creation_expression:): Remove unused local.
10755 (java_parser_context_push_initialized_field): Fixed leading
10756 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10757 CPC_INSTANCE_INITIALIZER_LIST.
10758 (java_parser_context_pop_initialized_field): Likewise.
10759 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10760 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10761 CPC_INITIALIZER_STMT.
10762 (fix_constructors): New local `class_type'. Use it. Call
10763 add_instance_initializer.
10764 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10765 (patch_return): Forbid return in instance initializers.
10766 (patch_throw_statement): Enforce exception handling in the context
10767 of instance initializers.
10769 2000-02-03 Tom Tromey <tromey@cygnus.com>
10771 * Make-lang.in (java.mostlyclean): Remove executables in
10774 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10776 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10777 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10778 (java_float_finite): Convert to use union Word from javaop.h.
10779 (java_double_finite): Convert to use union DWord from javaop.h.
10781 2000-02-02 Tom Tromey <tromey@cygnus.com>
10783 * gjavah.c (options): Added `jni' entry.
10784 (help): Document -jni.
10785 (flag_jni): New global.
10786 (process_file): Handle JNI output. Don't print text from
10787 -prepend, -add, etc, when generating stubs. Only remove `.class'
10788 suffix if it actually exists.
10789 (main): Create a `.c' file when run with `--jni --stubs'. Create
10790 correct output file name with `--jni'.
10791 (print_include): Mangle header name differently in JNI case.
10792 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10794 (print_method_info): Handle JNI case. Put signature info into
10795 method name. Handle case when STREAM is NULL.
10796 (print_name_for_stub_or_jni): New function.
10797 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10798 (print_cxx_classname): Handle JNI.
10799 (print_full_cxx_name): Likewise.
10800 (decode_signature_piece): Likewise.
10801 (overloaded_jni_method_exists_p): New function.
10802 (struct method_name): Added `signature' and `sig_length' fields.
10803 (HANDLE_END_FIELD): Do nothing in JNI mode.
10805 2000-02-02 Tom Tromey <tromey@cygnus.com>
10807 * jv-scan.c: Include version.c, <getopt.h>.
10808 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10809 (options): New array.
10810 (usage): New function.
10811 (version): New function.
10812 (main): Use getopt_long to parse command line.
10813 * jcf-dump.c: Include version.c, <getopt.h>.
10814 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10815 OPT_JAVAP): New macros.
10816 (options): New array.
10817 (usage): Return `void'. Changed message.
10818 (help): New function.
10819 (version): New function.
10820 (main): Use getopt_long_only to parse command line.
10821 * gjavah.c: Include <getopt.h>.
10822 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10823 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10824 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10825 (options): New array.
10826 (java_no_argument): Removed.
10827 (help): Updated with missing options.
10828 (main): Use getopt_long_only to parse command line.
10829 (usage): Changed message.
10831 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10833 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10834 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10835 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10836 * parse.y (array_creation_expression:): Handle anonymous arrays.
10837 (build_array_from_name): Don't set `ret_name' if null.
10838 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10839 (qualify_ambiguous_name): Likewise.
10840 (java_complete_expand_class): Likewise.
10842 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10844 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10845 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10846 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10847 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10848 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10849 AIPL_FUNCTION_COMPLETED_INVOCATION.
10850 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10851 AIPL_FUNCTION_INVOCATION_READY.
10852 (AIPL_FUNCTION_DECLARATION): New enum entry.
10853 * parse.y (reorder_static_initialized): New function.
10854 (java_parser_context_pop_initialized_field): Use it.
10855 (add_inner_class_fields): Use
10856 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10857 augmented. Install marker after last alias initializer, if any.
10858 (generate_finit): Fixed typo. Don't try to retain only the used
10860 (method_header): Compute and set DECL_FUNCTION_NAP.
10861 (method_declarator): Fixed comment. Insert alias initializer in
10863 (build_alias_initializer_parameter_list): Fixed leading
10864 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10865 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10866 (java_complete_expand_class): Code to retain only used aliases
10868 (java_complete_expand_methods): New local `first_decl'. Generate
10869 $finit$ first, then expand the constructors, regular methods and
10871 (java_complete_expand_method): Don't report error on missing
10872 return statement if previously detected bogus.
10873 (fix_constructors): Don't patch constructor parameters list.
10874 (patch_method_invocation): Use new AIPL enum values. Reverse
10875 alias initializer list for anonymous classes.
10877 2000-01-30 Anthony Green <green@redhat.com>
10879 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10880 determine how many stack slots to pop.
10882 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10884 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10885 error handling/recovery.
10886 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10888 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10890 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10891 FIELD_LOCAL_ALIAS_USED): New macros.
10892 (DECL_FUNCTION_NAP): New macro.
10893 (struct lang_decl): New field `nap'.
10894 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10895 (struct lang_type): New fields `finit_stmt_list' and
10896 `clinit_stmt_list'.
10897 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10898 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10899 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10900 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10901 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10902 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10903 (BUILD_THROW): Macro line separator re-indented.
10904 * parse.y (end_class_declaration): New function.
10905 (maybe_generate_pre_expand_clinit): New name for
10906 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10907 pre-expand static fields.
10908 (maybe_generate_clinit): Function deleted.
10909 (check_for_static_method_reference): Prototype's parameter list
10911 (generate_finit): New name for maybe_generate_finit. Changed
10912 leading comment. Function rewritten to use
10913 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10914 (build_alias_initializer_parameter_list): New function.
10915 (java_parser_context_pop_initialized_field): Likewise.
10916 (add_inner_class_fields): Likewise.
10917 (type_declaration:): Call end_class_declaration.
10918 (class_member_declaration:): Likewise.
10919 (formal_parameter_list:): Fixed typos.
10920 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10921 element. Improved error handling.
10922 (block_statement:): Call end_class_declaration.
10923 (anonymous_class_creation:): Likewise.
10924 (create_anonymous_class): Fixed comments.
10925 (create_class): Call add_inner_class_fields.
10926 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10927 (method_header): Use MARK_FINAL_PARMS.
10928 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10929 (method_declarator): Propagate final argument flag.
10930 (craft_constructor): New local `artificial'. Call
10931 build_alias_initializer_parameter_list. Use
10932 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10933 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10935 (complete_expand_class): Get rid of unused outer context local
10937 (java_complete_expand_methods): Fixed leading
10938 comment. Generate/pre-expand <clinit> first. Changed method
10939 expansion order to regular, $finit$, constructors, <clinit>.
10940 (java_complete_expand_method): Set current_function_decl.
10941 (fix_constructors): Fix constructor parameter list to account for
10942 outer context local alias initializers.
10943 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10944 (resolve_expression_name): Lookup outer context local aliases. New
10945 local `access', use it.
10946 (patch_method_invocation): Patch inner class ctor invocation with
10947 outer context local aliases initialization values. $finit$
10948 invocation patching now includes things generated with
10949 build_alias_initializer_parameter_list.
10950 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10951 (build_super_invocation): Likewise.
10952 (patch_assignment): Changed comment.
10954 2000-01-27 Andrew Haley <aph@cygnus.com>
10956 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10960 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10962 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10964 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10966 * parse.y (register_fields): Don't pass a format specifier to
10967 OBSOLETE_MODIFIER_WARNING.
10968 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10969 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10971 (check_modifiers): Change function into a macro.
10972 (check_class_interface_creation): Pass a literal format string.
10974 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10976 * buffer.h: PROTO -> PARAMS.
10977 * check-init.c: Likewise.
10978 * class.c: Likewise.
10979 * constants.c: Likewise.
10980 * convert.h: Likewise.
10981 * decl.c: Likewise.
10982 * except.c: Likewise.
10983 * expr.c: Likewise.
10984 * gjavah.c: Likewise.
10985 * java-except.h: Likewise.
10986 * java-tree.h: Likewise.
10987 * jcf-depend.c: Likewise.
10988 * jcf-dump.c: Likewise.
10989 * jcf-parse.c: Likewise.
10990 * jcf-path.c: Likewise.
10991 * jcf-reader.c: Likewise.
10992 * jcf-write.c: Likewise.
10994 * jv-scan.c: Likewise.
10995 * jvgenmain.c: Likewise.
10996 * jvspec.c: Likewise.
10997 * lang.c: Likewise.
11000 * parse-scan.y: Likewise.
11001 * parse.h: Likewise.
11002 * parse.y: Likewise.
11003 * typeck.c: Likewise.
11004 * verify.c: Likewise.
11005 * xref.c: Likewise.
11006 * xref.h: Likewise.
11007 * zextract.c: Likewise.
11008 * zipfile.h: Likewise.
11010 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11012 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11013 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11014 * constants.c (build_constant_data_ref): Check for cached
11015 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11016 in TYPE_CPOOL_DATE_REF.
11017 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11018 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11019 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11020 (LOCAL_FINAL): New macro.
11021 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11022 constant pool -- don't try to reuse.
11023 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11024 TYPE_LANG_SPECIFIC.
11025 (find_in_current_zip): Use TYPE_JCF.
11026 * parse.h (java_check_final): Prototype removed.
11027 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11028 (maybe_create_class_interface_decl,
11029 check_class_interface_creation): Likewise.
11030 (java_expand_finals): Function removed.
11031 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11032 (block_statement:): Fixed comment.
11033 (anonymous_class_creation:): Likewise.
11034 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11036 (check_class_interface_creation): Loosened error report on (inner)
11037 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11038 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11039 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11041 (create_interface): Likewise.
11042 (anonymous_class_counter): New static global.
11043 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11044 patch. Fixed comments.
11045 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11046 anonymous_class_counter when declaring a toplevel class.
11047 (craft_constructor): Fixed constructor name when handling
11048 anonymous classes. Anonymous class constructors to feature hidden
11049 this$<n> parameter.
11050 (java_fix_constructors): Added comment.
11051 (java_check_final): Function removed.
11052 (java_complete_expand_methods): Fixed comment. Don't generate
11053 class data, save its outgoing constant pool instead.
11054 (verify_constructor_super): Skip anonymous class constructor
11055 hidden this$<n> parameter.
11056 (java_expand_classes): New local `saved_ctxp'. Removed call to
11057 java_expand_finals and java_check_final. Expand anonymous class
11058 constructors. Generate class data.
11059 (build_super_invocation): Skip anonymous class hidden this$<n>
11061 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11062 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11063 (set_java_signature): Likewise.
11065 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11067 * gjavah.c: Delete ACC_VISIBILITY define.
11068 * jcf.h: Add ACC_VISIBILITY define.
11069 * parse.y: final: rule tagged <value>.
11070 (java_check_regular_methods): Use ACC_VISIBILITY define for
11071 default package access check.
11072 (local_variable_declaration_statement): Use final: rule.
11074 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11076 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11077 (final:): New rule.
11079 2000-01-17 Tom Tromey <tromey@cygnus.com>
11081 * gjavah.c (print_field_info): Allow non-static final fields.
11083 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11085 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11086 * parse.y (patch_anonymous_class): New function.
11087 (create_anonymous_class): Register incomplete type when the
11088 class/interface to extends/implement isn't known yet.
11089 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11090 (verify_constructor_super): Tuned error message.
11092 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11094 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11095 (ANONYMOUS_CLASS_P): New macro.
11096 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11097 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11098 * parse.y (create_class): Added leading argument.
11099 (maybe_create_class_interface_decl,
11100 check_class_interface_creation): Likewise.
11101 (craft_constructor): New function.
11102 (verify_constructor_super): Added argument in prototype.
11103 (class_declaration:): Inserted leading argument.
11104 (for_begin:): Use FOR_LOOP_P.
11105 (anonymous_class_creation): Create WFL of the anonymous class to
11106 instantiate. Call build_new_invocation. Added comments.
11107 (check_class_interface_creation): Handle parameter `anonymous' in
11108 verbose mode class creation announce.
11109 (link_nested_class_to_enclosing): Exclude anonymous classes.
11110 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11111 anonymous class, even though they appear to have an enclosing
11113 (create_interface): Pass extra argument to
11114 check_class_interface_creation.
11115 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11116 (create_class): Call check_class_interface_creation and
11117 maybe_create_class_interface_decl with extra new argument. Don't
11118 add private this$<n> to anonymous classes.
11119 (method_declarator): Insert hidden this$<n> to anonymous class
11121 (java_fix_constructors): Deleted code creating default
11122 constructor. Call craft_constructor instead.
11123 (java_check_regular_methods): Set `saw_constructor' to 1 for
11125 (fix_constructors): Pass extra argument to verify_constructor_super.
11126 (verify_constructor_super): New local `sdecl', use it. Search for
11127 matching constructor (possibly featuring arguments) in super
11129 (lookup_method_invoke): Craft constructor according to arguments
11130 list when dealing with anonymous class constructors.
11131 (build_super_invocation): Pass arguments to anonymous class super
11133 (search_loop): Use FOR_LOOP_P.
11134 (labeled_block_contains_loop_p): Likewise.
11136 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11138 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11139 (enclosing_context_p): New function.
11140 (get_access_flags_from_decl): Handle CLASS_STATIC.
11141 (maybe_layout_super_class): Extra first argument passed to
11143 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11145 * decl.c (access0_identifier_node): New global.
11146 (init_decl_processing): access0_identifier_node initialized.
11147 (pushdecl): Set DECL_CONTEXT only on non type decls.
11148 * expr.c (lookup_field): Lookup inner class fields in enclosing
11150 (expand_invoke): Use ID_INIT_P.
11151 (expand_java_field_op): Use DECL_CLINIT_P.
11152 * java-tree.def (CLASS_LITERAL): New tree code.
11153 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11154 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11155 (struct lang_decl): New field `inner_access'.
11156 (enclosing_context_p): Prototyped.
11157 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11158 ID_CLINIT_P): New macros.
11159 (CLASS_STATIC): New macro.
11160 (CLASS_ACCESS0_GENERATED_P): New macro.
11161 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11162 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11163 INNER_CLASS_P): New macros.
11164 (DECL_INNER_CLASS_LIST): New macro.
11165 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11167 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11168 the shift value to int. Fixed typo in comment.
11169 * lex.c (inst_id, wpv_id): Initialize.
11170 * mangle.c (unicode_mangling_length): Take `$' into account.
11171 * parse.h (DRECOVER, RECOVER): Terminate properly.
11172 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11173 (typedef struct _jdep): New field `enclosing'.
11174 (JDEP_ENCLOSING): New macro.
11175 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11176 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11177 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11178 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11179 GET_ENCLOSING_CPC_CONTEXT): New macros.
11180 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11181 (do_resolve_class): Added extra argument in prototype.
11182 * parse.y (resolve_class): Added extra argument in prototype.
11183 (maybe_create_class_interface_decl): Likewise.
11184 (maybe_use_access_method, build_wfl_wrap): New functions.
11185 (java_complete_expand_classes, java_complete_expand_class):
11187 (java_parser_context_push_initialized_field,
11188 java_parser_context_suspend, java_parser_context_resume):
11190 (maybe_make_nested_class_name, make_nested_class_name,
11191 set_nested_class_simple_name_value,
11192 link_nested_class_to_enclosing, find_as_inner_class,
11193 find_as_inner_class_do, check_inner_class_redefinition,
11194 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11195 maybe_build_thisn_access_method, build_outer_field_access,
11196 build_outer_field_access_methods, build_outer_field_access_expr,
11197 build_outer_method_access_method, build_new_access_id,
11198 build_outer_field_access_method, outer_field_access_p,
11199 outer_field_expanded_access_p, outer_field_access_fix,
11200 build_incomplete_class_ref, patch_incomplete_class_ref,
11201 create_anonymous_class): Likewise.
11202 (inst_id, wpv_id): New static global variables.
11203 (synchronized:): New rule, tagged <node>.
11204 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11206 (anonymous_class_creation:): New rule, tagged <node>.
11207 (NEW_TK): Tagged <node>.
11208 (type_literals, array_type_literal): New rules, tagged <node>.
11209 (class_declaration:): Removed action when reducing by class_body:
11210 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11211 using GET_CPC in sub-rules.
11212 (class_member_declaration): Handle inner classes.
11213 (method_declaration): When reducing method_header:, reset
11214 current_function_decl when appropriate.
11215 (method_declarator:): Set the number of formal parameter to 0 for
11216 method declared without arguments.
11217 (constructor_declarator:): Likewise.
11218 (static_initializer:): List of elements kept in a list.
11219 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11220 use of the keyword `static' for type declarations.
11221 (block_statement:): Handle inner class declarations.
11222 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11223 type qualified `this'.
11224 (class_instance_creation_expression): Use anonymous_class_creation:
11225 to handle inner class instances creation. Handle qualified `new'.
11226 (something_dot_new): Added appropriate actions.
11227 (create_new_parser_context): New function.
11228 (java_push_parser_context, java_parser_context_save_global,
11229 java_parser_context_suspend): Use create_new_parser_context.
11230 (check_modifiers): Changed leading comment.
11231 (check_class_interface_creation): Handle interclasses.
11232 (add_superinterfaces): Fixed comment.
11233 (create_interface): Build qualified name from the raw_name instead
11234 of its matching WFL. Push the initialized fields list. raw_name added
11235 as an extra argument to maybe_create_class_interface_decl.
11236 (create_class): Build qualified name from the raw_name instead of
11237 its matching WFL. Removed assignment to current_parsed_class_un.
11238 Call PUSH_ERROR before returning an error. Suspend the current
11239 parser context when processing an inner class. Push the
11240 initialized fields list. raw_name added as an extra argument to
11241 maybe_create_class_interface_decl. Add the private this$<n>
11243 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11244 (register_fields): Get the class type from GET_CPC and handle
11245 previous errors. Added code to handle the creation of static
11246 fields in inner classes. Initialized fields initialization
11247 statements kept in a list of lists.
11248 (maybe_generate_finit): Initialized fields initialization
11249 statements kept in a list of lists. Use GET_CPC.
11250 (maybe_generate_clinit): Likewise.
11251 (method_header): Use GET_CPC and GET_CPC_UN.
11252 (parser_qualified_classname): Handle inner classes.
11253 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11254 (java_fix_constructors): Hide pointer to enclosing context
11255 instance in constructor list when dealing with inner classes.
11256 (jdep_resolve_class): Call resolve_class with extra first argument
11258 (resolve_class): Add enclosing context as a first extra argument
11259 to do_resolve_class.
11260 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11262 (resolve_no_layout): Extra argument added to resolve_class
11264 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11265 (java_get_real_method_name): Use GET_CPC_UN.
11266 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11267 (java_check_abstract_methods): Handle static method declared in
11268 inner classes by an error.
11269 (java_check_regular_methods): Use DECL_CLINIT_P.
11270 (source_start_java_method): Also set DECL_MAX_LOCALS.
11271 (create_artificial_method): Call java_parser_context_save_global
11272 and java_parser_context_restore_global instead of saving/restoring
11273 the context by hand.
11274 (expand_start_java_method): Improved verbose mode message.
11275 (java_complete_expand_methods): Fixed leading comment. Use
11277 (fix_constructors): Added assignment to this$<n> if necessary.
11278 (java_expand_classes): Call java_complete_expand_classes instead
11279 of java_complete_expand_methods.
11280 (make_qualified_primary): Simplified.
11281 (merge_qualified_name): Optimized for missing left or right parts.
11282 (resolve_expression_name): Handle access to outer class fields from
11284 (resolve_qualified_expression_name): New macro
11285 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11286 classes. Report error on non appropriate qualification of
11287 `new'. Handle qualified `this'.
11288 (not_accessible_p): Allow access to outer class private fields from
11290 (patch_method_invocation): Handle method invocations through
11291 access methods and inner class constructor invocations.
11292 (find_applicable_accessible_methods_list): Search enclosing
11293 contexts of an inner class.
11294 (search_applicable_methods_list): Fixed typo.
11295 (argument_types_convertible): Handle inner class constructors'
11296 hidden outer context reference argument.
11297 (qualify_ambiguous_name): Handle qualified `this'.
11298 (java_complete_lhs): Handle use of field accessed through
11299 artificial access methods in various cases of assignments. Handle
11300 CLASS_LITERAL node.
11301 (check_final_assignment): Use DECL_CLINIT_P.
11302 (valid_ref_assignconv_cast_p): Handle the destination being an
11303 enclosing context of the source.
11304 (patch_unaryop): Handle use of field accessed through artificial
11306 (patch_return): Use DECL_CLINIT_P.
11307 (patch_throw_statement): Use DECL_CLINIT_P.
11308 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11309 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11312 2000-01-16 Anthony Green <green@cygnus.com>
11314 * parse.y (build_string_concatenation): Only use
11315 StringBuffer(String) shortcut if String arg is constant.
11317 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11319 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11320 the shift value to int. Fixed typo in comment.
11322 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11324 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11325 * jcf-write.c: Likewise.
11326 * parse.y: Likewise.
11327 * parse.c: Regenerate.
11329 2000-01-09 Anthony Green <green@cygnus.com>
11331 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11332 bytecodes in the correct order.
11334 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11336 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11338 2000-01-06 Anthony Green <green@cygnus.com>
11340 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11341 before building constant array decl.
11343 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11345 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11346 method invocation and typo in conditional expression.
11347 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11348 the appropriate NOTE_POP.
11349 * parse.y (patch_binop): Shift value mask to feature the right
11352 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11354 * class.c (assume_compiled, assume_compiled_node): Add static
11356 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11358 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11360 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11362 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11363 to `__modifier' to avoid stringifying it.
11365 * parse.y (verify_constructor_circularity): Don't call a variadic
11366 function with a non-literal format string.
11367 (java_check_abstract_methods): Move unreachable code inside
11368 `continue' statement.
11369 (lookup_method_invoke): Call xstrdup, not strdup.
11371 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11374 * jcf-parse.c (yyparse): Likewise.
11376 * jv-scan.c (main): Likewise.
11378 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11380 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11381 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11382 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11385 * parse.y (synchronized, variable_redefinition_error,
11386 check_class_interface_creation, create_interface, create_class,
11387 method_header, finish_method_declaration,
11388 check_modifiers_consistency, method_declarator,
11389 complete_class_report_errors, check_abstract_method_definitions,
11390 java_check_regular_methods, check_throws_clauses,
11391 java_check_abstract_methods, read_import_dir,
11392 check_pkg_class_access, declare_local_variables, fix_constructors,
11393 cut_identifier_in_qualified, resolve_expression_name,
11394 resolve_qualified_expression_name, patch_method_invocation,
11395 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11396 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11397 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11398 patch_try_statement, patch_synchronized_statement,
11399 patch_throw_statement, check_thrown_exceptions,
11400 patch_conditional_expr): Likewise.
11402 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11404 * Makefile.in (LIBDEPS): Added gcc's errors.o
11405 (../jcf-dump$(exeext):): Link with gcc's errors.o
11406 (../gcjh$(exeext):): Likewise.
11407 * expr.c (expand_java_NEW): Layout the entire target type instead of
11408 laying out its methods only.
11409 (lookup_field): Layout the class after having loaded it.
11410 * java-tree.h (java_debug_context): Declared.
11411 * jcf-io.c (toplev.h): Included.
11412 (find_class): Removed assignment to jcf's outofsynch
11413 field. Force source file to be read if newer than its matching
11414 class file. Tweaked debug messages.
11415 * jcf-parse.c (jcf_out_of_synch): Deleted.
11416 (read_class): Call to jcf_out_of_synch removed.
11417 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11418 (jcf_out_of_synch): Prototype deleted.
11419 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11420 `deprecated' and `class_err': integer turned into bit-fields.
11421 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11422 * parse.y (package_list): New global.
11423 (package_declaration:): Record newly parsed package name.
11424 (extra_ctxp_pushed_p): Static global deleted.
11425 (java_parser_context_save_global): Create buffer context for the
11426 purpose of saving globals, if necessary.
11427 (java_parser_context_restore_global): Pop context pushed for the
11428 purpose of saving globals, if necessary.
11429 (java_debug_context_do): New prototype and function.
11430 (java_debug_context): Likewise.
11431 (do_resolve_class): Use already parsed package names to qualify
11432 and lookup class candidate.
11433 (java_pre_expand_clinit): Removed unnecessary local variable.
11435 1999-12-17 Tom Tromey <tromey@cygnus.com>
11437 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11439 (process_file): Use `\n\' at end of each line in string.
11441 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11443 * expr.c (expand_invoke): Layout the loaded class before
11444 attempting to use it.
11445 (expand_java_field_op): Allow final field assignments to take
11447 * typeck.c (convert): Return error_mark_node if expr is null.
11449 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11451 * class.c (class_depth): Return -1 if the class doesn't load
11453 * expr.c (can_widen_reference_to): Check for errors during depth
11454 computation and return 0 accordingly.
11455 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11456 create default constructors and add an other error check.
11457 * parse.h (java_fix_constructors): Prototyped.
11458 * parse.y (java_pre_expand_clinit): Likewise.
11459 (build_super_invocation): Re-prototyped to feature one argument.
11460 (java_check_circular_reference): Directly use `current'.
11461 (java_fix_constructors): New function.
11462 (java_check_regular_methods): Don't create default constructors
11463 here, but abort if none were found.
11464 (java_complete_expand_methods): Pre-process <clinit> calling
11465 java_pre_expand_clinit.
11466 (java_pre_expand_clinit): New function.
11467 (fix_constructors): build_super_invocation invoked with the
11468 current method declaration as an argument.
11469 (build_super_invocation): Use the context of the processed method
11470 decl argument instead of current_class.
11471 * typeck.c (lookup_java_method): Take WFLs in method names into
11474 1999-12-14 Per Bothner <per@bothner.com>
11476 * class.c (make_class_data): flag_keep_inline_functions to keep
11477 private methods in the method array.
11479 1999-12-15 Anthony Green <green@cygnus.com>
11481 * check-init.c (check_init): Take into account both types of
11482 `throw's when checking for uninitialized variables.
11484 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11486 * parse.y (java_complete_lhs): Force conversion of array
11487 dimensions to int_type_node, that's what runtime's ABI expects.
11489 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11491 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11492 operand of a WFL, until the Java front-end gets fixed with regard
11493 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11495 1999-12-10 Andrew Haley <aph@cygnus.com>
11497 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11498 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11499 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11500 java-tree.h: Ditto.
11501 jcf-write.c: Ditto.
11503 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11505 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11506 before calling expand_eh_region_start and expand_start_all_catch.
11507 * except.c (expand_start_java_handler): Switch to permanent
11508 obstack before calling expand_eh_region_start.
11509 (expand_end_java_handler): Switch to permanent obstack before
11510 calling expand_start_all_catch.
11512 1999-12-5 Anthony Green <green@cygnus.com>
11514 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11515 function with side effects.
11516 (init_decl_processing): Mark all memory allocating DECLs with
11519 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11521 * except.c (expand_end_java_handler): Call
11522 expand_resume_after_catch and end_catch_handler.
11524 1999-11-30 Anthony Green <green@cygnus.com>
11526 * verify.c (verify_jvm_instructions): Create new return label
11527 chain if non existent (don't rely on the verified state of the jsr
11530 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11532 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11533 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11535 * parse.y (patch_assignment): Removed bogus final class test on
11536 lhs when checking on whether to emit an ArrayStoreException runtime
11538 * expr.c (expand_java_arraystore): Likewise.
11540 1999-11-28 Anthony Green <green@cygnus.com>
11542 * decl.c (find_local_variable): Reuse single slot decls when
11545 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11547 * jcf-parse.c (saw_java_source): Global variable removed.
11548 (read_class): Don't use `saw_java_source'. Added extra braces.
11549 (yyparse): Code setting `saw_java_source' removed.
11551 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11553 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11555 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11557 * verify.c (merge_type_state): Non verified subroutines being
11558 considered more than once to trigger passive type merge.
11560 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11562 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11563 in case of error. Error message tuned.
11565 1999-11-21 Anthony Green <green@cygnus.com>
11567 * constants.c (find_methodref_index): Unwrap method names before
11568 inserting them in the constant pool.
11570 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11572 * class.c (assume_compiled_node): New typedef.
11573 (assume_compiled_tree): New static data.
11574 (find_assume_compiled_node): New function.
11575 (add_assume_compiled): New function.
11576 (assume_compiled): New function.
11577 * class.c (make_class_data): Use assume_compiled.
11578 (is_compiled_class): Use assume_compiled.
11580 * java-tree.h (add_assume_compiled): Declare.
11582 * lang.c (lang_decode_option): Parse new options.
11584 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11586 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11587 int_type_node: that's what `_Jv_AllocObject' expects.
11589 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11591 * parse.y (lookup_method_invoke): Use lang_printable_name to
11592 reliably build the type name during error report. Fixes PR gcj/97.
11594 1999-11-09 Tom Tromey <tromey@cygnus.com>
11596 * jcf-path.c: Include <sys/stat.h>.
11597 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11598 (DIR_UP): New macro.
11600 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11602 * parse.y (source_end_java_method): Resume permanent allocation,
11603 reversing Apr 27 1998 patch.
11604 (patch_string_cst): Pop obstacks after having pushed the permanent
11607 1999-11-05 Tom Tromey <tromey@cygnus.com>
11609 * class.c (finish_class): Emit inlined methods if any native
11610 methods exist in the class. Fixes PR gcj/85.
11612 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11614 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11615 (qualify_ambiguous_name): Likewise.
11617 1999-11-03 Godmar Back <gback@cs.utah.edu>
11619 * typeck.c: (lookup_java_method): search all inherited
11620 interfaces when looking up interface method.
11622 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11624 * parse.y (method_header:): Issue error message for rule `type
11626 (synchronized:): Error report when not using synchronized.
11628 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11630 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11631 being used before the superclass constructor has been called.
11632 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11633 instead of `CALL_THIS_CONSTRUCTOR_P'.
11635 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11637 * check-init.c: Fix typo in comment.
11639 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11641 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11644 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11646 * parse.y (expression_statement:): Call function to report
11647 improper invocation of a constructor.
11648 (parse_ctor_invocation_error): New function.
11650 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11652 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11655 1999-10-21 Tom Tromey <tromey@cygnus.com>
11657 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11658 in generated `main'.
11660 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11662 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11663 (qualify_ambiguous_name): Likewise.
11665 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11667 * parse.y (java_complete_tree): fold_constant_for_init to work on
11669 (java_complete_lhs): Likewise.
11670 (array_constructor_check_entry): Complete an initializer element
11671 on permanent_obstack.
11673 1999-10-19 Tom Tromey <tromey@cygnus.com>
11675 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11676 From Mike Moreton <mike@pillim.demon.co.uk>.
11678 1999-10-15 Greg McGary <gkm@gnu.org>
11680 * java-tree.h (flag_bounds_check): Remove extern decl.
11681 * lang.c (flag_bounds_check): Remove global variable.
11682 (lang_f_options): Remove "bounds-check" entry.
11683 (lang_init_options): Default flag_bounds_check to "on".
11685 1999-10-14 Tom Tromey <tromey@cygnus.com>
11687 * jvgenmain.c (usage): New function.
11688 (main): Use it. Also, handle `-D' options.
11689 * jvspec.c (lang_specific_driver): Recognize -D.
11690 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11692 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11694 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11696 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11697 variadic function with a non-literal format string.
11699 * parse-scan.y (report_main_declaration): Likewise.
11701 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11703 * parse.y (read_import_dir, patch_assignment, patch_binop,
11704 patch_array_ref): Likewise.
11706 * typeck.c (build_java_array_type): Likewise.
11708 * verify.c (verify_jvm_instructions): Likewise.
11710 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11712 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11714 1999-10-07 Anthony Green <green@cygnus.com>
11716 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11717 where CHECK_PUT may fail for valid reasons.
11719 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11720 UNSAFE_PUTN): New macros.
11722 1999-10-04 Tom Tromey <tromey@cygnus.com>
11724 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11725 well. Fixes Java PR gcj/59.
11726 * parse-scan.y (yyerror): Report errors.
11728 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11730 * decl.c (insert_block): Remove unconditional `abort'.
11732 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11734 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11735 FUNCTION_CODE now of type int. All callers changed.
11736 Set the builtin's DECL_BUILT_IN_CLASS.
11738 1999-09-23 Tom Tromey <tromey@cygnus.com>
11740 * jvspec.c (lang_specific_driver): Don't read spec file if
11741 -fsyntax-only given.
11743 1999-09-22 Tom Tromey <tromey@cygnus.com>
11745 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11747 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11748 (WORDS_TO_LONG): Likewise.
11749 (WORDS_TO_DOUBLE): Likewise.
11751 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11753 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11754 (RELOCATION_VALUE_1): Likewise.
11755 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11756 push_in_const, push_long_const): Prototyped.
11757 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11758 (push_constant2): Likewise.
11759 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11760 (find_constant_wide): Cast find_constant2's integer arguments to
11762 (find_constant_index): Cast find_constant2's and find_constant2's
11763 integer arguments to `jword'.
11764 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11765 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11766 (emit_if): Use RELOCATION_VALUE_1.
11767 (emit_goto): Likewise.
11768 (emit_jsr): Likewise.
11769 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11770 argument to push_long_const to HOST_WIDE_INT.
11772 1999-09-15 Andreas Schwab <schwab@suse.de>
11774 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11776 1999-09-20 Nick Clifton <nickc@cygnus.com>
11778 * lang.c (lang_decode_option): Extend comment.
11780 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11782 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11785 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11787 * gjavah.c (get_field_name, print_method_info, print_include,
11788 add_namelet): Use xmalloc, not malloc.
11790 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11791 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11794 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11796 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11798 * jcf-path.c (add_entry): Likewise.
11800 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11802 * jv-scan.c (xmalloc): Remove definition.
11804 * jvgenmain.c (xmalloc): Likewise.
11806 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11808 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11810 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11811 concat, not xmalloc/sprintf.
11812 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11813 (xstrdup): Remove definition.
11815 * parse.y (duplicate_declaration_error_p,
11816 constructor_circularity_msg, verify_constructor_circularity,
11817 check_abstract_method_definitions, java_check_regular_methods,
11818 java_check_abstract_methods, patch_method_invocation,
11819 check_for_static_method_reference, patch_assignment, patch_binop,
11820 patch_cast, array_constructor_check_entry, patch_return,
11821 patch_conditional_expr): Use xstrdup, not strdup.
11823 * zextract.c (ALLOC): Use xmalloc, not malloc.
11825 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11827 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11829 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11830 (do_spec, lang_specific_pre_link, lang_specific_driver,
11831 input_filename, input_filename_length): Don't declare.
11832 (main_class_name, jvgenmain_spec, lang_specific_driver):
11834 (lang_specific_driver): All calls to the function pointer
11835 parameter now explicitly call `fatal'.
11837 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11839 * parse.y (find_applicable_accessible_methods_list): Search
11840 abstract classes as interfaces.
11842 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11844 * class.c (finish_class): We're now outside a valid method
11845 declaration. Tell the rest of gcc so.
11847 1999-09-08 Bruce Korb autogen@linuxbox.com
11849 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11851 1999-09-07 Tom Tromey <tromey@cygnus.com>
11853 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11855 (decode_signature_piece): Don't emit "::" in JArray<>.
11856 (print_namelet): Only print trailing `;' when printing a class.
11858 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11860 * java-tree.h: Delete declarations for all tree nodes now moved to
11862 * decl.c: Delete their definitions.
11864 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11866 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11867 * Makefile.in (OBJS): Add ggc-callbacks.o.
11868 (OBJDEPS): Likewise.
11870 1999-09-03 Tom Tromey <tromey@cygnus.com>
11872 * parse.y (strip_out_static_field_access_decl): Return operand if
11873 it satisfies JDECL_P.
11875 1999-09-02 Tom Tromey <tromey@cygnus.com>
11877 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11878 Handle nested arrays, like `[[I'.
11880 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11882 * class.c (finish_class): Remove unused parameter, all callers
11885 * expr.c (build_java_athrow): Change return type to void.
11886 (java_lang_expand_expr): Make sure each case in switch returns a
11889 * java-tree.h (finish_class): Fix prototype to take void args.
11891 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11892 (main): Issue return from main, not exit.
11894 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11896 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11898 * jv-scan.c (main): Issue return from main, not exit.
11900 * parse.y (check_abstract_method_definitions,
11901 java_check_abstract_method_definitions): Add static prototypes.
11902 (java_complete_expand_methods): Fix call to `finish_class'.
11904 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11907 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11909 * lang.c (language_string): Constify.
11911 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11913 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11914 Remove hacks for stuff which comes from libiberty.
11916 * Make-lang.in: Likewise.
11918 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11920 * Makefile.in (xref.o): Depend on xref.c explicitly.
11922 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11924 * java-tree.h (lang_printable_name): Constify a char*.
11926 * lang.c (lang_printable_name): Likewise.
11928 1999-08-27 Jeffrey A Law (law@cygnus.com)
11930 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11931 comments in C code.
11933 1999-08-26 Tom Tromey <tromey@cygnus.com>
11935 * gjavah.c (print_cxx_classname): Print "::" before qualified
11938 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11940 * parse.y (lookup_cl): Changed leading comment. Now does its best
11941 to set the column number.
11942 (qualify_ambiguous_name): Take WFL wrappers into account.
11944 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11946 * verify.c (verify_jvm_instructions): Don't check instruction
11947 validity beyond end of method.
11949 1999-08-25 Tom Tromey <tromey@cygnus.com>
11951 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11953 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11955 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11956 cxx_keyword_subst, generate_access, name_is_method_p,
11957 get_field_name, print_field_name, super_class_name, print_include,
11958 decode_signature_piece, print_class_decls, usage, help,
11959 java_no_argument, version, add_namelet, print_namelet): Add static
11961 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11962 name_is_method_p): Constify a char*.
11963 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11964 Provide a final else clause in an if-else-if.
11965 (print_field_info): Add missing final arg in function call to
11966 `print_field_name'.
11967 (print_method_info, decompile_method, decode_signature_piece,
11968 print_c_decl, print_full_cxx_name, print_stub,
11969 print_mangled_classname, super_class_name, print_include,
11970 add_namelet, add_class_decl, print_class_decls, process_file,
11971 help): Constify a char*.
11973 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
11974 push_int_const, find_constant_wide, find_constant_index,
11975 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
11976 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
11977 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
11978 emit_if, emit_goto, emit_jsr, call_cleanups,
11979 make_class_file_name): Add static prototypes.
11980 (generate_bytecode_return, generate_bytecode_insns): Pass a
11981 NULL_PTR, not a NULL_TREE.
11983 * jv-scan.c: Include "jcf.h".
11984 (main): Declare using DEFUN macro.
11986 * jvspec.c (find_spec_file, lang_specific_pre_link,
11987 lang_specific_driver): Add prototypes.
11988 (find_spec_file): Constify a char*.
11990 * keyword.gperf (hash, java_keyword): Add prototypes.
11992 * lang.c (lang_print_error): Add static prototype.
11993 (lang_init): Prefer memcpy over bcopy to avoid casts.
11995 * lex.c (yylex): Add static prototype.
11997 * parse-scan.y: Include "lex.c" earlier.
11999 * parse.h: Remove redundant declaration for `yylex'.
12001 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12002 labeled_block_contains_loop_p): Add static prototypes.
12003 (not_accessible_p): Make static to match prototype.
12005 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12007 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12009 * parse.y (check_method_redefinition): Changed leading comment.
12010 (check_abstract_method_definitions): New function.
12011 (java_check_abstract_method_definitions): New function.
12012 (java_check_regular_methods): Call it.
12013 (verify_constructor_super): Fixed indentation.
12014 (lookup_method_invoke): Likewise.
12016 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12018 * parse.y (method_header): Return a null pointer if the current
12019 class node is null.
12020 (finish_method_declaration): Return if the current function decl
12022 (source_start_java_method): Likewise.
12023 (java_method_add_stmt): Likewise.
12025 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12027 * class.c (emit_register_class): Removed unnecessary call to
12029 * parse.y (labeled_block_contains_loop_p): Removed unused local
12032 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12034 * parse.y (java_refold): Added prototype.
12036 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12038 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12039 (java_stabilize_reference): Removed unnecessary `else'.
12040 (java_complete_lhs): Set flag to remember boolean. Call
12041 java_refold. Added comments.
12042 (java_decl_equiv): New function.
12043 (binop_compound_p): Likewise.
12044 (java_refold): Likewise.
12045 (patch_unaryop): Striped static field access assigned to decl and
12046 op. Changed promotion scheme for ++/-- operators.
12047 (search_loop): New function.
12048 (labeled_block_contains_loop_p): Likewise.
12049 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12051 (patch_bc_statement): Call search_loop. Fixed comment.
12053 1999-08-14 Anthony Green <green@cygnus.com>
12055 * expr.c (java_lang_expand_expr): Mark static array data as
12058 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12060 * jvgenmain.c (main): NUL-terminate name_obstack.
12062 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12064 * check-init.c (check_bool2_init, done_alternative): Add static
12067 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12068 (add_method, build_utf8_ref, build_class_ref,
12069 append_gpp_mangled_type, layout_class_method): Constify a char*.
12071 * decl.c (push_promoted_type, make_binding_level): Add static
12073 (push_promoted_type, pushdecl): Constify a char*.
12075 * except.c (find_handler_in_range, link_handler,
12076 check_start_handlers): Add static prototypes.
12078 * expr.c (process_jvm_instruction): Constify a char*.
12080 * gjavah.c (main): Constify a char*.
12082 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12085 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12087 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12088 munge, print_ents): Constify a char*.
12090 * jcf-dump.c (disassemble_method): Constify a char*.
12091 (print_constant_pool, print_exception_table): Add static prototypes.
12092 (print_constant, print_exception_table, main, disassemble_method):
12095 * jcf-io.c (find_classfile, find_class): Likewise.
12097 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12098 (set_source_filename, predefined_filename_p): Add static prototypes.
12099 (set_source_filename, get_constant, get_class_constant,
12100 find_in_current_zip): Constify a char*.
12102 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12104 (add_entry, add_path, jcf_path_classpath_arg,
12105 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12107 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12108 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12109 jcf_parse_one_method, jcf_parse_methods,
12110 jcf_parse_final_attributes): Add static prototypes.
12111 (get_attribute): Constify a char*.
12113 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12114 jcf_dependency_add_target, jcf_path_classpath_arg,
12115 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12117 * jv-scan.c (main): Constify a char*.
12118 (gcc_obstack_init): Add prototype arguments.
12120 * jvgenmain.c (gcc_obstack_init): Likewise.
12121 (main): Constify a char*.
12123 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12125 (put_decl_string, lang_print_error): Constify a char*.
12126 (lang_init): Remove redundant extern prototype.
12128 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12130 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12131 Add static prototypes.
12132 (get_type_from_signature): Constify a char*.
12134 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12135 Add static prototypes.
12136 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12137 (verify_jvm_instructions): Constify a char*.
12139 * xref.c (xref_flag_value): Likewise.
12141 * xref.h (xref_flag_value): Likewise.
12143 * zextract.c (makeword, makelong): Add static prototypes.
12144 (makeword, makelong): Constify a uch*.
12146 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12148 * lang.c (java_dummy_print): Constify a char*.
12149 (lang_print_error): Likewise.
12150 (lang_init): Remove redundant prototype for `print_error_function'.
12151 (lang_init_source): Likewise.
12152 (lang_identify): Constify a char*.
12154 1999-08-09 Tom Tromey <tromey@cygnus.com>
12156 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12157 (WORDS_TO_LONG): Likewise.
12158 (WORDS_TO_DOUBLE): Likewise.
12160 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12162 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12164 * expr.c (java_stack_pop, java_array_data_offset,
12165 build_java_throw_out_of_bounds_exception, case_identity,
12166 build_java_check_indexed_type): Add static prototypes.
12167 (linenumber_table, expand_invoke, expand_java_field_op,
12168 build_primtype_type_ref, expand_byte_code): Constify a char*.
12170 * java-tree.h (build_primtype_type_ref, linenumber_table):
12172 (java_lang_expand_expr): Add prototype.
12174 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12175 `java_lang_expand_expr'.
12177 * lex.c (java_lex_error): Constify a char*.
12178 (java_get_unicode, java_read_char, java_allocate_new_line,
12179 java_unget_unicode, java_sneak_unicode): Prototype.
12181 * parse-scan.y (current_class, package_name, method_declarator,
12182 report_class_declaration, yyerror): Constify a char*.
12184 * parse.h (java_report_errors): Prototype.
12185 (yyerror): Constify a char*.
12187 * parse.y (classitf_redefinition_error, check_modifiers,
12188 parse_jdk1_1_error, lookup_package_type,
12189 lookup_package_type_and_set_next, get_printable_method_name,
12190 purify_type_name): Constify a char*.
12191 (build_super_invocation, maybe_generate_finit,
12192 verify_constructor_super, parser_add_interface,
12193 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12194 java_complete_expand_methods, java_expand_finals,
12195 cut_identifier_in_qualified, java_stabilize_reference,
12196 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12197 merge_string_cste): Prototype.
12198 (single_type_import_declaration, yyerror,
12199 variable_redefinition_error, build_array_from_name,
12200 build_unresolved_array_type, check_class_interface_creation,
12201 resolve_class, complete_class_report_errors,
12202 note_possible_classname, read_import_dir,
12203 find_in_imports_on_demand, resolve_package, fix_constructors,
12204 check_deprecation, lookup_method_invoke,
12205 maybe_build_primttype_type_ref, array_constructor_check_entry):
12207 (java_complete_expand_methods, java_expand_finals): Make static.
12208 (convert_narrow): Remove static prototype.
12210 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12212 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12214 1999-08-02 Richard Henderson <rth@cygnus.com>
12216 * decl.c: Include defaults.h instead of expr.h.
12217 * parse.y: Likewise.
12219 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12221 * java/decl.c (start_java_method): Change all uses of
12222 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12223 Ensure expr.h is included.
12224 * java/expr.c (pop_arguments): Ditto.
12225 * java/parse.y (expand_start_java_method): Ditto.
12227 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12229 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12231 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12233 * decl.c: Include "function.h".
12234 * except.c: Likewise.
12235 * parse.y: Likewise.
12236 * Makefile.in: Update dependencies.
12238 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12240 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12241 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12242 `modifier' with ATTRIBUTE_UNUSED.
12244 * gjavah.c (process_file): Add braces around ambiguous `else'.
12246 * jcf-dump.c (print_access_flags, localvar_free): Change return
12249 * parse.y (java_complete_expand_method): Initialize variable
12251 (resolve_qualified_expression_name): Likewise for `field_decl'.
12252 (patch_method_invocation): Likewise for `class_to_search'.
12253 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12254 (patch_assignment): Likewise for `lhs_type'.
12256 * verify.c (verify_jvm_instructions): Remove unused variable
12259 1999-07-25 Richard Henderson <rth@cygnus.com>
12261 * decl.c (va_list_type_node): New.
12263 1999-07-25 Anthony Green <green@cygnus.com>
12265 * gjavah.c (print_stub): New function.
12266 (METHOD_IS_NATIVE): New macro.
12267 (print_mangled_classname): Make static.
12268 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12269 (process_file): Perform stub generation.
12270 (HANDLE_METHOD): Don't emit class decls during stub
12272 (HANDLE_END_METHOD): Take into account stub generation.
12273 (print_method_info): Handle stub generation.
12274 (print_stub): New function.
12275 (print_cxx_classname): Make signature consistant with others.
12276 (help): Describe -stubs option.
12277 (main): Create stub file.
12278 (version): Use version.c.
12279 (print_full_cxx_name): New function.
12280 (print_c_decl): Use print_full_cxx_name.
12282 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12284 * check-init.c (check_init): Handle MAX_EXPR.
12286 1999-07-15 Andrew Haley <aph@cygnus.com>
12288 * lang.c (flag_use_divide_subroutine): New variable.
12289 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12290 fp-to-integer conversion.
12291 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12294 * expr.c (build_java_soft_divmod): New function.
12295 (build_java_binop): Call build_java_soft_divmod if
12296 flag_use_divide_subroutine is set.
12297 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12298 soft_lrem_node: new builtin functions.
12299 (init_decl_processing) Initialize the new builtins.
12300 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12301 soft_lrem_node: new builtin functions.
12302 (build_java_soft_divmod): New function.
12303 * parse.y: Call build_java_soft_divmod if
12304 flag_use_divide_subroutine is set.
12305 * parse.c: Rebuilt.
12307 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12308 a --specs= arg) even if not linking.
12309 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12310 -fuse-divide-subroutine
12312 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12314 * parse.y (resolve_and_layout): Check methods only once.
12315 (resolve_qualified_expression_name): Verify thrown exceptions
12317 (check_thrown_exceptions): Reject exceptions thrown in
12318 initializer. Error message tuned.
12320 1999-07-14 Andrew Haley <aph@cygnus.com>
12322 * expr.c (expand_expr): Do not return the last statement in a
12323 block as the block's value.
12325 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12327 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12328 CALL_EXPR, to avoid order of evaluation changes.
12330 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12332 * parse.y (qualify_ambiguous_name): Do not use
12333 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12335 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12337 * check-init.c (check_init): Handle MAX_EXPR.
12338 * expr.c (force_evaluation_order): Force method call arguments to
12339 be evaluated in left-to-right order.
12340 * parse.y (qualify_ambiguous_name): Loop again to qualify
12341 NEW_ARRAY_EXPR properly.
12343 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12345 * parse.y (patch_invoke): Resolve unresolved invoked method
12347 (qualify_ambiguous_name): STRING_CST to qualify expression for
12348 type name resolution.
12350 1999-06-24 Andrew Haley <aph@cygnus.com>
12352 * class.c (finish_class): Whenever a deferred method is
12353 output, rescan the list of methods to see if a new candidate for
12354 output can be found.
12356 1999-06-28 Tom Tromey <tromey@cygnus.com>
12358 * jvspec.c (lang_specific_driver): Recognize --help.
12360 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12362 * parse.y (resolve_package): Fixed bogus return statement.
12363 (patch_method_invocation): Resolve method invocation beginning with
12364 a package name qualifier.
12366 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12368 * Make-lang.in (java.stage1): Depend on stage1-start.
12369 (java.stage2): Likewise for stage2-start.
12370 (java.stage3): Likewise for stage3-start.
12371 (java.stage4): Likewise for stage4-start.
12373 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12375 * parse.y (java_complete_lhs): When doing cross referencing, don't
12376 try to keep file location on a WFL expanded as a CALL_EXPR.
12378 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12380 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12381 compiling to class file a void method with an empty method body.
12382 As a side effect, the bytecode backend will generate the
12383 appropriate `return' instruction.
12385 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12387 * parse.y (lookup_package_type_and_set_next): New function prototype.
12388 (resolve_package): Search current and imported packages.
12389 (lookup_package_type_and_set_next): New function.
12391 1999-06-22 Andrew Haley <aph@cygnus.com>
12393 * verify.c (verify_jvm_instructions): Check for pending blocks
12394 before invalid PC test and opcode switch, not after.
12396 1999-06-21 Andrew Haley <aph@cygnus.com>
12398 * except.c (find_handler_in_range): The upper limit for exception
12399 ranges is exclusive, not inclusive: (start <= pc < end).
12400 (link_handler): find child pointer which points to outer by
12401 searching sibling list: previous code incorrectly assumed that
12402 outer->outer->first_child must point to outer.
12403 * verify.c (verify_jvm_instructions): FIXME added to code for
12405 (verify_jvm_instructions): Do not assume that the last block
12406 processed in a subroutine is a block which ends with a `ret'
12407 instruction. With some control flows it is possible that the last
12408 block ends with an `athrow'.
12410 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12412 * parse.y (qualify_ambiguous_name): Reorganized the post
12413 evaluation of non WFL leading expression nodes.
12415 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12417 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12420 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12422 * parse.y (qualify_ambiguous_name): Handle qualified expression
12423 beginning with a STRING_CST.
12425 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12427 * parse.y (register_fields): Set DECL_INITIAL on both
12428 pre-initialized static and public fields.
12429 (resolve_field_access): Static field access expressions to always
12431 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12432 qualification. CONVERT_EXPR to be resolved as an expression name.
12433 (java_complete_lhs): Identify and access qualified final
12434 initialized field in switch statement case expression.
12435 (fold_constant_for_init): Pre-initialized field decl constant to
12438 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12440 * parse.y (note_possible_classname): Mark returned node with
12441 QUALIFIED_P only if the original class name contained a '/'.
12443 1999-06-05 Anthony Green <green@cygnus.com>
12445 * Make-lang.in (gcjh): More parallel build fixes.
12447 1999-06-03 Mike Stump <mrs@wrs.com>
12449 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12451 1999-06-02 Anthony Green <green@cygnus.com>
12453 * except.c (link_handler): Chain exception handlers in order.
12455 1999-06-02 Anthony Green <green@cygnus.com>
12457 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12458 with nops and process as usual in order to always set correct EH
12459 ranges. Emit detailed warnings about unreachable bytecodes.
12461 1999-06-02 Anthony Green <green@cygnus.com>
12463 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12466 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12468 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12469 or the searched field decl.
12471 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12473 * parse.y (fold_constant_for_init): Convert numerical constant
12474 values to the type of the assigned field.
12476 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12478 * expr.c (lookup_field): Relaxed the test on class loading error
12480 * parse.y (fold_constant_for_init): Enabeled old code.
12482 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12484 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12485 decide the validity of the cast of a java.lang.Cloneable reference
12487 (patch_conditional_expr): Fixed first argument passed to
12488 binary_numeric_promotion.
12490 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12492 * parse.y (qualify_ambiguous_name): Take into account that a
12493 CONVERT_EXPR might specify a type as a WFL.
12495 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12497 * parse.y (patch_assignment): Save the rhs before using it as an
12498 argument to _Jv_CheckArrayStore.
12500 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12502 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12504 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12506 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12507 floating point literal only when the exponent indicator has been
12510 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12512 * parse.y (formal_parameter:): Construct argument tree list
12513 element even if a yet unsupported final parameter was encountered.
12515 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12517 * parse.y (finish_method_declaration): Issue errors for native or
12518 abstract methods declared with a method body, as well as for non
12519 native or non abstract methods with no method body.
12521 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12523 * class.c (build_utf8_ref): Initialize variable `field'.
12525 * decl.c (init_decl_processing): Initialize variable `field'.
12527 * expr.c (build_known_method_ref): Mark parameters `method_type',
12528 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12529 (process_jvm_instruction): Likewise for parameter `length'.
12531 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12532 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12535 * parse.y (maybe_generate_clinit): Remove unused variable
12536 `has_non_primitive_fields'.
12537 (find_in_imports_on_demand): Initialize variables `node_to_use'
12539 (patch_binop): Likewise for variable `prom_type'.
12540 (patch_unaryop): Likewise for variable `prom_type'.
12542 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12544 * xref.c (xref_table): Add missing initializer.
12546 1999-05-14 Tom Tromey <tromey@cygnus.com>
12548 * java-except.h (struct eh_range): Removed unused `next' member.
12549 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12550 after adding all exception handlers. Sort exception ranges in
12552 (struct pc_index): New structure.
12553 (start_pc_cmp): New function.
12554 * except.c (add_handler): Return `void'. Don't call link_handler;
12555 instead construct an ordinary linked list and do range
12557 (check_nested_ranges): New function.
12558 (link_handler): Changed interface to allow merging of eh_ranges.
12559 Split overlapping ranges. Return `void'.
12561 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12563 * parse.y (constructor_block_end:): New rule, tagged <node>.
12564 (constructor_body:): Use `constructor_block_end' instead of
12567 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12569 * parse.y (statement_nsi:): Pop `for' statement block.
12570 (java_complete_lhs): Labeled blocks containing no statement are
12571 marked as completing normally.
12573 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12575 * xref.c (xref_set_current_fp): New function, defined.
12576 * xref.h (xref_set_current_fp): New function, prototyped.
12578 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12580 * check-init.c (check_init): Take into account that
12581 LABELED_BLOCK_STMT can be empty.
12583 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12585 * parse.y (java_check_regular_methods): Warning check on not
12586 overriding methods with default access in other packages does not
12587 apply to `<clinit>'.
12588 (java_complete_lhs): If block body is an empty_stmt_node, replace
12589 it by NULL_TREE. This prevents gcc from generating an irrelevant
12592 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12594 * check-init.c (check_init): Removed code accepting to see things
12595 falling through default:, when doing xrefs.
12596 * java-tree.h (do_not_fold): New global variable, declared.
12597 * parse.y (do_not_fold): New global variable, defined.
12598 (java_complete_expand_method): Set `do_not_fold' to the value of
12599 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12600 and reinstall them after them have been purged; do not check for
12601 initializations; do not issue missing return errors.
12602 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12604 (patch_binop): Skip the fold part when doing xrefs.
12605 (build_string_concatenation): Skip the concatenation part when
12607 (patch_synchronized_statement): Do not generate a try-finally when
12609 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12610 and keep the location where the throw was seen.
12611 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12612 any treatment on the converted node an simply return a NOP_EXPR of
12614 * xref.c (xref_get_data): New function, defined.
12615 * xref.h (xref_get_data): New function, declared.
12616 (XREF_GET_DATA): Use xref_get_data.
12618 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12620 * gjavah.c (print_include): Cast the result of `strlen' to int
12621 when comparing against a signed value.
12622 (add_namelet): Likewise.
12624 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12626 * expr.c (expand_invoke): Mark parameter `nargs' with
12628 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12630 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12633 * jcf-reader.c (get_attribute): Cast a value to long
12634 when comparing against a signed expression. Likewise.
12636 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12637 HOST_BITS_PER_CHAR.
12639 1999-05-11 Andrew Haley <aph@cygnus.com>
12641 * parse.y (source_end_java_method): If the current method contains
12642 any exception handlers, force asynchronous_exceptions: this is
12643 necessary because signal handlers in libjava may throw exceptions.
12644 * decl.c (end_java_method): Ditto.
12646 1999-05-11 Tom Tromey <tromey@cygnus.com>
12648 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12650 * jvspec.c (THREAD_NAME): Removed.
12651 (GC_NAME): Likewise.
12652 (MATHLIB): Likewise.
12653 (WITHLIBC): Likewise.
12655 (THREADLIB): Likewise.
12656 (MATH_LIBRARY): Likewise.
12657 (lang_specific_driver): Don't add `-l' options to command line.
12658 Instead, add a single --specs option. Recognize `-L' options and
12659 use them to search for spec file.
12660 (find_spec_file): New function.
12661 (SPEC_FILE): New define.
12663 1999-05-11 Dave Brolley <brolley@cygnus.com>
12665 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12666 cpplib-enabled build.
12668 1999-05-05 Per Bothner <bothner@cygnus.com>
12670 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12671 temporarily zero it while calling rest_of_decl_compilation.
12673 * java-tree.h (string_ptr_type_node): Add declaration.
12674 * decl.c: Define and initialize string_ptr_type_node.
12675 * parse.y (patch_string_cst): Use string_ptr_type_node.
12677 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12678 * parse.y (for_statement): Now unconditionally exit_block.
12679 (finish_labeled_statement): No longer exit_block if for-loop.
12680 (patch_loop_statement): Check harder if the loop is already labeled.
12682 * parse.y (patch_initialized_static_field): Removed function.
12683 (maybe_generate_clinit): Removed special handling for interfaces.
12684 (java_complete_expand_methods): Do a preliminary java_complete_tree
12685 on <clinit> to determine if it can be removed.
12686 (java_complete_expand_method): Remove special handling for <clinit>.
12687 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12688 optimize if we get back empty_stmt_node.
12689 For MODIFY_EXPR, re-do checking of static initializers.
12690 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12691 For VAR_DECL, pass correct context.
12693 * verify.c (verify_jvm_instructions): Better error messages.
12695 1999-05-03 Tom Tromey <tromey@cygnus.com>
12697 * parse-scan.y (interface_declaration): Call
12698 report_class_declaration for interfaces.
12700 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12702 * Makefile.in: Remove -v from bison command lines.
12704 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12706 * check-init.c (check_init): Exclude a case of error when doing
12708 * class.c (layout_class_method): Don't generate the error message
12709 twice when compiling from source.
12710 * lang-options.h: Added `-Wredundant-modifers' and
12711 `-Wunusupported-jdk11' flags and help text.
12712 * lang.c (lang_decode_option): Added support for
12713 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12714 flag_static_local_jdk11 and flag_redundant set accordingly.
12715 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12716 * parse.h (EXPR_WFL_ADD_COL): New macro.
12717 (DECL_END_SOURCE_LINE): Likewise.
12718 (DECL_INHERITED_SOURCE_LINE): Likewise.
12719 * parse.y (static_ref_err): New function, prototyped.
12720 (CCB_TK): Now tagged <operator>.
12721 (class_body:): Remember the location of the closing '}' of a class
12722 definition when doing xrefs.
12723 (block:): Likewise.
12724 (block_end:): Likewise.
12725 (create_class): Remember the location of the inherited class
12726 identifier when doing xrefs.
12727 (register_fields): Added test on first operand of `init' before
12728 testing it TREE_CODE.
12729 (method_header): Store the location of the class identifier in the
12730 class decl when doing xrefs.
12731 (finish_method_declaration): Don't combine first/last method line
12733 (java_check_regular_methods): Warning check on not overriding
12734 methods with default access on other packages move before check on
12735 static methods. Initialization of `aflags' also moved up.
12736 (resolve_expression_name): Call static_ref_err to report the error.
12737 (static_ref_err): New function, implemented.
12738 (resolve_field_access): Returned simplified static field access
12740 (resolve_qualified_expression_name): Check for illegal use of
12741 static fields in a non static context. Call static_ref_err to
12742 report error in various places.
12743 (java_complete_tree): Do not fold initialized static fields when
12745 (java_complete_lhs): Likewise.
12747 1999-04-29 Anthony Green <green@cygnus.com>
12749 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12750 create internal labels.
12751 (lookup_label): Ditto.
12753 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12755 * class.c (layout_class_method): Generate <clinit>'s rtl for
12757 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12758 for interfaces' <clinit>.
12759 * expr.c (lookup_field): Search for fields in interfaces.
12760 (expand_invoke): Fixed indentation.
12761 (expand_java_field_op): Likewise. Use IS_CLINIT.
12762 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12763 (IS_CLINIT): New macro.
12764 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12765 interface was parsed.
12766 (maybe_generate_clinit): Don't generate if the current class is an
12767 interface with only fields of primitive types.
12768 (reset_method_name): Use IS_CLINIT.
12769 (java_complete_expand_method): Expand <clinit> when it exists for
12770 interfaces. Use IS_CLINIT.
12771 (resolve_expression_name): Use DECL_CONTEXT instead of
12772 current_class to build static field references.
12773 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12774 ARRAY_REF when doing xreferencing.
12775 (check_final_assignment): Fixed typo in leading comment. Use
12777 (patch_array_ref): Don't fully expand array references when
12779 (patch_return): Use IS_CLINIT.
12780 (patch_throw_statement): Likewise.
12782 1999-04-22 Tom Tromey <tromey@cygnus.com>
12784 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12786 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12788 * decl.c (predef_filenames, predef_filenames_size): New globals
12789 (init_decl_processing): predef_filenames and predef_filenames_size
12791 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12793 * jcf-parse.c (predefined_filename_p): New function.
12794 (yyparse): Check that files on the command line are specified only
12795 once and issue a warning otherwise.
12796 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12797 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12798 avoid a gcc warning with -W -Wall turned on.
12799 (java_expand_classes): Abort if errors were encountered.
12800 (java_complete_lhs): If the cross reference flag is set, wrap
12801 field DECL node around a WFL when resolving expression name.
12803 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12805 * lang.c (lang_decode_option): Fixed returned value when parsing
12806 `-fxref=...' and `-Wall'.
12807 * parse.y (source_end_java_method): Do not generate code when
12808 flag_emit_xref is set.
12809 (resolve_expression_name): Do not build static field access when
12810 flag_emit_xref is set.
12811 (resolve_field_access): No special treatment on `length' when
12812 flag_emit_xref is set. Do not build qualified static field access
12813 when flag_emit_xref is set.
12814 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12815 when flag_emit_xref is set.
12816 (patch_assignment): Do not generate array store runtime check when
12817 flag_emit_xref is set.
12818 * xref.c (xref_flag_value): Fixed function declaration
12820 (xset_set_data): New function.
12821 * xref.h (xref_set_data): Added prototype for new function.
12822 (typedef struct xref_flag_table): New field data.
12823 (XREF_GET_DATA): New macro.
12825 1999-04-19 Tom Tromey <tromey@cygnus.com>
12827 * xref.h (enum): Removed trailing comma.
12829 * parse.y (resolve_qualified_expression_name): Added missing
12832 1999-04-15 Anthony Green <green@cygnus.com>
12834 * gjavah.c: New prototypes for java_float_finite and
12835 java_double_finite.
12837 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12839 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12842 1999-04-06 Jeffrey A Law (law@cygnus.com)
12844 * Makefile.in (TREE_H): Add tree-check.h.
12845 (RTL_H): Add genrtl.h.
12847 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12849 * parse.y (patch_assignment): Added ArrayStoreException runtime
12852 1999-04-06 Per Bothner <bothner@cygnus.com>
12854 * expr.c (pop_type_0): New function.
12855 (pop_type): Use pop_type_0.
12856 * java-tree.h (pop_type_0): New declaration.
12857 * verify.c (verify_jvm_instructions): Check return instructions.
12859 * parse.y (patch_binop): Don't fold if non-constant and emiting
12862 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12864 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12866 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12867 (main_jcf): Don't define.
12868 (process_file): Don't set `main_jcf'.
12870 * java-tree.h (main_jcf): Don't declare.
12872 * jcf-parse.c (main_jcf): Add static definition.
12874 * lang.c (main_jcf): Don't define.
12876 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12878 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12880 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12882 * jcf-depend.c: Include "config.h", not <config.h>.
12884 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12887 * jcf-path.c: Include "config.h", not <config.h>.
12889 * lex.c: Don't include various system header files.
12890 (java_init_lex): Cast the argument of `bzero' to PTR
12892 * parse-scan.y (java_push_parser_context): Likewise.
12894 * parse.y (java_push_parser_context): Likewise.
12895 (patch_bc_statement): Match format specifier to variable argument.
12897 * xref.c: Don't include <stdio.h>.
12899 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12901 * parse.y (struct parser_ctxt *ctxp): Now global.
12902 (declare_local_variables): Use WFL compound value for the
12903 declaration source line value, when doing cross-referencing.
12905 1999-03-31 Tom Tromey <tromey@cygnus.com>
12907 * gjavah.c (print_field_info): Allow constants of other types.
12908 (print_include): Generate include when new name is proper prefix
12909 of already printed name.
12910 (add_namelet): Likewise.
12911 (cxx_keyword_subst): New function.
12912 (print_method_info): Use it.
12913 (print_field_name): New function.
12914 (get_field_name): New function.
12915 (print_field_info): Use get_field_name and print_field_name.
12917 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12919 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12920 'KR-C', so gperf uses the `const' keyword on strings.
12922 * keyword.gperf (java_keyword): Const-ify a char*.
12924 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12926 * parse.y (patch_bc_statement): Fixed identation and a bogus
12929 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12931 * parse.y (patch_assignment): Allow static variables in other
12932 classes to be assigned.
12934 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12936 * class.c (maybe_add_interface): Remove unused variable
12938 (make_class_data): Use = for assignment, not ==. Likewise.
12939 (emit_register_classes): Remove unused variable `decl'.
12941 * lex.c: Fix comment so as not to contain an embedded `/*'.
12943 * verify.c (verify_jvm_instructions): Remove unused variable
12946 1999-03-27 Per Bothner <bothner@cygnus.com>
12948 * parse.y (complete_loop_body): Rename to finish_loop_body.
12949 (complete_labeled_statement): Rename to finish_labeled_statement.
12950 (complete_for_loop): Rename to finish_for_loop.
12951 (complete_method_declaration): Rename to finish_method_declaration.
12953 * java-tree.h (continue_identifier_node): New global node.
12954 * decl.c: Define and initialize continue_identifier_node.
12955 * parse.y (generate_labeled_block): Remove - no longer needed.
12956 (build_loop_body): Use continue_identifier_node for continue block.
12957 (finish_labeled_statement): Also do pop_labeled_block actions.
12958 (java_complete_lhs): POP_LOOP even if error.
12959 (build_labeled_block): Special handling for continue_identifier_node.
12960 (patch_loop_statement): Re-organize.
12961 (patch_bc_statement): Re-write.
12963 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12965 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12966 using a WFL compound value.
12967 * parse.y (xref.h): Include.
12968 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12969 WFL compound value.
12970 (register_fields): Set WFL compound value to lineno if doing
12972 (java_complete_expand_method): Call expand_xref if flag_emit_xref
12974 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
12975 * xref.h (expand_xref): Prototype renamed from xref_generate.
12977 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12979 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
12980 (GET_CURRENT_BLOCK): New macro.
12981 * parse.y (current_static_block): New global variable.
12982 (method_body:): Define action.
12983 (complete_method_declaration): Set current_function_decl to NULL
12984 when work on the current method is done.
12985 (declare_local_variables): Use GET_CURRENT_BLOCK.
12986 (java_method_add_stmt): Likewise.
12987 (java_complete_expand_method): Disable the use of `this' when
12988 expanding <clinit>.
12989 (enter_a_block): If no current method exist, use
12990 current_static_block to link static initializer blocks.
12991 (exit_block): Rewritten to use current_static_block when no current
12992 method decl exists.
12993 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
12994 (patch_return): Forbid the use of `return' in static initializers.
12995 (patch_throw_statement): Fixed indentation. Issue specific error
12996 for uncaught thrown checked exception in static initializer
12997 blocks. Removed FIXME.
12999 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13001 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13002 Link gcj from gcc.o.
13004 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13006 * parse.y (find_applicable_accessible_methods_list): When dealing
13007 with interface: ensure that a given interface or java.lang.Object
13008 are searched only once.
13010 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13012 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13014 * jcf-dump.c (print_access_flags): Add braces around if-else.
13016 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13019 * lex.c (build_wfl_node): Add static prototype.
13021 * lex.h (build_wfl_node): Remove static prototype.
13023 * parse.y: Include lex.c early enough to declare everything needed.
13024 Ensure calls to `build_wfl_node' pass the proper arguments.
13025 (create_class): Remove unused variable `super_decl'.
13026 (get_printable_method_name): Initialize variable `name'.
13028 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13030 * Changelog: Fixed 1999-03-22 typos.
13031 * lang.c (lang_decode_option): Fixed typo in error string in the
13034 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13036 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13037 (xref.o): New rule.
13038 * java-tree.h (flag_emit_xref): Declared extern.
13039 * lang.c (xref.h): Included.
13040 (flag_emit_xref): New global variable.
13041 (lang_decode_option): Added support for -fxref.
13043 * xref.h: Likewise.
13045 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13047 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13050 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13052 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13053 $(srcdir)/../system.h and $(JAVA_TREE_H).
13054 (jcf-io.o): Depend on $(JAVA_TREE_H).
13055 (mangle.o): Likewise.
13057 * check-init.c (check_cond_init): Add static prototype.
13059 * class.c (build_java_method_type, hashUtf8String,
13060 make_field_value, get_dispatch_vector, get_dispatch_table,
13061 append_gpp_mangled_type, mangle_static_field): Likewise.
13062 (strLengthUtf8): Hide unused definition.
13063 (hashUtf8String): Const-ify.
13064 (make_field_value): Un-ANSI-fy.
13066 * constants.c: Move inclusion of jcf.h above java-tree.h.
13067 (set_constant_entry, find_class_or_string_constant,
13068 find_name_and_type_constant, get_tag_node,
13069 build_constant_data_ref): Add static prototype.
13071 * decl.c (push_jvm_slot, builtin_function,
13072 lookup_name_current_level): Likewise.
13073 (builtin_function): Const-ify.
13075 * except.c (expand_start_java_handler, expand_end_java_handler):
13076 Add static prototype.
13078 * expr.c (flush_quick_stack, push_value, pop_value,
13079 java_stack_swap, java_stack_dup, build_java_athrow,
13080 build_java_jsr, build_java_ret, expand_java_multianewarray,
13081 expand_java_arraystore, expand_java_arrayload,
13082 expand_java_array_length, build_java_monitor, expand_java_pushc,
13083 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13084 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13085 expand_compare, expand_test, expand_cond, expand_java_goto,
13086 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13087 expand_java_field_op, java_push_constant_from_pool): Likewise.
13089 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13090 (build_java_arraynull_check): Mark parameters `node' and `type'
13091 with ATTRIBUTE_UNUSED.
13092 (note_label): Likewise for parameter `current_pc'.
13093 (expand_java_call, expand_java_ret): Hide unused definition.
13095 * java-tree.h (make_class, build_constants_constructor,
13096 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13097 init_outgoing_cpool, register_class, emit_register_classes,
13098 java_layout_seen_class_methods): Prototype.
13099 (unicode_mangling_length): Const-ify.
13100 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13101 emit_unicode_mangled_name, format_int, format_uint,
13102 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13103 jcf_print_utf8_replace, open_class): Prototype.
13105 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13106 <stdio.h>. Include tree.h/java-tree.h.
13107 (utf8_equal_string usage, process_class): Add static prototype.
13108 (open_class): Don't prototype this here.
13109 (utf8_equal_string): Match arguments to format specifiers.
13110 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13111 TABLE_SWITCH, disassemble_method): Likewise.
13113 * jcf-io.c: Include tree.h/java-tree.h.
13114 (open_class, find_classfile, jcf_print_utf8,
13115 jcf_print_utf8_replace): Const-ify.
13117 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13118 parse_class_file): Add static prototype.
13119 (find_in_current_zip): Match definition to existing static
13122 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13123 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13124 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13125 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13126 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13127 generate_bytecode_return, perform_relocations, init_jcf_state,
13128 init_jcf_method, release_jcf_state, generate_classfile):
13129 Add static prototype.
13130 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13131 (make_class_file_name): Const-ify.
13133 * jcf.h (find_classfile): Const-ify.
13135 * jv-scan.c (reset_report): Remove prototype.
13137 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13138 (error): Rewrite to allow varargs.
13140 * lang.c (lang_f_options): Const-ify.
13142 * lex.c (java_parse_escape_sequence): Add static prototype.
13143 (java_allocate_new_line): Match definition to existing static
13146 * mangle.c Include tree.h/java-tree.h.
13147 (unicode_mangling_length, emit_unicode_mangled_name,
13148 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13150 * parse.h (jdep_code): Remove trailing comma in enumeration.
13151 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13152 (reset_report): Add prototype.
13154 * verify.c (push_pending_label, merge_types): Add static
13157 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13159 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13161 * parse.y (find_applicable_accessible_methods_list): Extend the
13162 search to superinterfaces when relevant.
13163 (search_applicable_methods_list): New function.
13165 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13167 * class.c (unmangle_classname): Implemented stricter testing
13168 before setting the QUALIFIED_P flag on an identifier.
13170 1999-03-16 Per Bothner <bothner@cygnus.com>
13172 * parse.y (java_complete_lhs): Call force_evaluation_order
13173 after patch_newarray.
13174 (patch_binop): Don't call fold if there are side effects.
13176 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13178 * parse.y (java_stabilize_reference): Use save_expr instead of
13179 building a SAVE_EXPR node.
13180 (java_complete_lhs): Patch the resulting string of the `+='
13181 operator (if necessary) and complete the RHS after having built
13184 1999-03-15 Per Bothner <bothner@cygnus.com>
13186 * class.c (make_class): Don't set CLASS_P here (because
13187 this function is also called by build_java_array_type).
13188 (push_class): Set CLASS_P here instead.
13189 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13191 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13192 context. If the context is class, perfer "super" over "synchronized".
13193 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13195 * parse.y (create_class): Don't call parser_check_super here;
13196 it is not robust. Always wait until later.
13198 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13199 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13201 1999-03-13 Per Bothner <bothner@cygnus.com>
13203 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13204 * lex.h (UNGETC): Change misleading macro.
13206 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13208 * parse.y (java_stabilize_reference): Return NODE when patching a
13210 (java_complete_lhs): Put parenthesis around truth values.
13212 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13214 * class.c (layout_class_method): Don't make rtl for interface
13216 * parse.h (GET_TYPE_NAME): New macro.
13217 * parse.y (if_then_statement:): Fixed indentation.
13218 (if_then_else_statement:): Likewise.
13219 (for_statement:): Fixed spacing.
13220 (try_statement:): Fixed indentation.
13221 (create_interface): Don't force interfaces to be abstract.
13222 (method_header): Abstract methods are OK in interfaces.
13223 (declare_local_variables): Fixed typo in comment.
13224 (java_complete_expand_method): Fixed indentation.
13225 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13226 non accessible fields.
13227 (java_stabilize_reference): New function.
13228 (java_complete_lhs): Fixed indentation. Use
13229 java_stabilize_reference in compound assignment. Insert the
13230 cast. If not processing `+' fix string constants before processing
13233 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13235 * constants.c (find_class_or_string_constant): Cast variable `j'
13236 to a `jword' when comparing against one.
13238 * expr.c (java_lang_expand_expr): Remove unused variables
13239 `has_finally_p' and `op0'.
13241 * gjavah.c (print_field_info): Cast a value to jint when comparing
13242 against one. Likewise for a jlong.
13243 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13244 against a signed quantity.
13246 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13247 (print_signature): Don't needlessly dereference variable `str'
13249 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13250 `max_locals' with ATTRIBUTE_UNUSED.
13251 (jcf_parse_class): Likewise for variable `index'.
13253 * parse.h (reverse_jdep_list): Remove static prototype.
13255 * parse.y (build_jump_to_finally): Remove prototype and definition.
13256 (reverse_jdep_list): Add static prototype.
13258 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13259 `assignment' and `expr_decl'.
13261 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13263 1999-03-12 Andrew Haley <aph@cygnus.com>
13265 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13266 we'll need a directory separator and a null character.
13268 1999-03-10 Per Bothner <bothner@cygnus.com>
13270 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13272 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13274 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13277 1999-03-05 Per Bothner <bothner@cygnus.com>
13279 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13281 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13283 * class.c (layout_class_method): A static method in a base class
13284 is never overridden, so treat it like it doesn't exist.
13285 However, do complain about private non-static method overriding
13286 public static method.
13288 * parse.y: Don't set unused INITIALIZED_P flag.
13289 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13291 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13292 (build_array_from_name): Re-order &index[string] to &string[index].
13294 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13295 error_mark (it might catch more errors, but it is more likely to lose).
13297 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13299 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13300 (parse-scan.o): Depend on toplev.h.
13302 * class.c (make_method_value): Add prototype. Make it static.
13303 Remove unused second argument, caller changed.
13305 * expr.c (java_lang_expand_expr): Remove unused variable
13308 * java-tree.h: Don't prototype find_in_current_zip.
13309 Add prototypes for verify_constant_pool, start_java_method,
13310 end_java_method, give_name_to_locals, expand_byte_code,
13311 open_in_zip, set_constant_value, find_constant1, find_constant2,
13312 find_utf8_constant, find_string_constant, find_class_constant,
13313 find_fieldref_index, find_methodref_index, write_constant_pool,
13314 count_constant_pool_bytes and encode_newarray_type.
13316 * jcf-dump.c: Remove unused variable `LONG_temp'.
13318 * jcf-parse.c: Include parse.h.
13319 (jcf_parse_source): Remove unused parameter, all callers changed.
13320 (jcf_figure_file_type): Add static prototype.
13321 (find_in_current_zip): Likewise. Also remove unused parameter,
13322 all callers changed.
13323 (read_class): Initialize variable `saved_pos'.
13325 * jcf-reader.c (jcf_parse_preamble): Mark variables
13326 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13328 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13329 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13330 (java_parse_doc_section): Initialize variable `seen_star'.
13331 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13332 (java_lex_error): Mark parameters `msg' and `forward' with
13334 (java_get_line_col): Mark parameters `filename' and `line' with
13337 * parse-scan.y: Include toplev.h.
13338 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13340 * parse.h: use `struct JCF', not plain `JCF'.
13341 (java_parser_context_save_global, java_expand_classes
13342 java_parser_context_restore_global, java_parse): Add prototypes.
13344 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13347 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13349 * check-init.c (check_init): COPYN takes word count, not bit count.
13351 1999-02-26 Per Bothner <bothner@cygnus.com>
13353 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13354 explicit build_decl. (Avoids crash in reload when optimizing.)
13356 1999-02-25 Per Bothner <bothner@cygnus.com>
13358 * decl.c (complete_start_java_method): Handle synchronized method
13359 even when compiling from bytecode.
13361 1999-02-26 Tom Tromey <tromey@cygnus.com>
13363 * gjavah.c (add_class_decl): Only generate `#include' if outer
13364 class is not the name of the class we are processing. Correctly
13365 append `.h' in #include.
13366 (process_file): Clean up newlines around generated `#include's.
13367 (decode_signature_piece): Correctly handle inner classes.
13368 (struct include): New structure.
13369 (all_includes): New global.
13370 (print_include): New function.
13371 (add_class_decl): Use it.
13372 (process_file): Likewise.
13373 (add_class_decl): Generate include for java-array.h if array
13375 (process_file): Don't generate java-array.h include.
13377 * gjavah.c (add_namelet): Check for standard package names here.
13378 (add_class_decl): Don't check for standard package names here.
13380 1999-02-25 Tom Tromey <tromey@cygnus.com>
13382 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13383 When reading a zip file, only use strncmp if both strings are
13384 bigger than the buffer length. Initialize `k' when looping
13387 1999-02-24 Tom Tromey <tromey@cygnus.com>
13389 * gjavah.c (struct namelet): New structure.
13390 (add_namelet): New function.
13391 (print_namelet): New function.
13392 (print_class_decls): Use add_namelet and print_namelet to generate
13393 namespaces and not classes.
13394 (method_printed): New global.
13395 (HANDLE_END_METHOD): Examine method_printed.
13396 (print_method_info): Set method_printed when required. Print
13397 error if function to be ignored is marked virtual. Handle $finit$
13399 (METHOD_IS_FINAL): New macro.
13400 (print_field_info): Use it.
13401 (HANDLE_METHOD): Clear method_printed.
13402 (method_pass): New global.
13403 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13404 (process_file): Do two passes over both fields and methods.
13405 (HANDLE_METHOD): Examine method_pass.
13406 (root): New global.
13407 (add_class_decl): New function.
13408 (print_class_decls): Don't scan over entire constant pool.
13410 1999-02-23 Tom Tromey <tromey@cygnus.com>
13412 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13413 disable linking in that case.
13415 1999-02-20 Tom Tromey <tromey@cygnus.com>
13417 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13420 1999-02-21 Per Bothner <bothner@cygnus.com>
13422 * decl.c (build_result_decl), java-tree.h: New method.
13423 (complete_start_java_method): Handle synchronized methods.
13424 Don't build DECL_RESULT here. (Ordering dependency problem.)
13425 (start_java_method): Call build_result_decl here instead ...
13426 * parse.y (java_complete_expand_method): ... and here.
13427 (expand_start_java_method): Don't call complete_start_java_method here.
13428 (java_complete_expand_method): Call it here instead.
13429 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13430 * java-tree.h: ... here.
13432 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13433 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13434 for ARRAY_REF - it doesn't work when array bounds are checked.
13435 (patch_array_ref): Handle it here instead.
13437 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13439 1999-02-19 Per Bothner <bothner@cygnus.com>
13441 Force left-to-right evaluation of binary operations etc.
13442 * expr.c (force_evaluation_order), java-tree.h: New function.
13443 * parse.y (java_complete_lhs): Pass binary operations, procedure
13444 calls, and ARRAY_REFs to force_evaluation_order.
13445 (various): Set TREE_SIDE_EFFECTS more carefully.
13447 Tolerate random (non-UTF8) encoding in comments without complaining.
13448 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13449 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13451 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13452 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13454 * parse.y (java_complete_lhs): Ignore an empty statement in a
13455 COMPOUND_EXPR. Don't complain about empty statement after return.
13457 1999-02-19 Per Bothner <bothner@cygnus.com>
13459 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13460 in TREE_LIST - just chain the POINTER_TYPEs together.
13461 (resolve_class): If type already resolved, return decl.
13462 After resolving, update TREE_TYPE(class_type), and name (if array).
13463 * parse.h (do_resolve_class), parse.y: Make non-static.
13464 * class.c (maybe_layout_super_class): Take this_class argument.
13465 Do do_resolve_class if necessary.
13466 (layout_class, layout_class_methods): Adjust calls appropriately.
13467 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13468 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13469 * typeck.c (build_java_array_type): Don't call layout_class.
13471 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13473 * parse.y (check_pkg_class_access): Allow private class access
13474 within the same package.
13475 (strip_out_static_field_access_decl): New function.
13476 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13477 operator argument before testing its nature.
13479 1999-02-03 Per Bothner <bothner@cygnus.com>
13481 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13482 (TRY_EXPR): Simplify - it no longer has a finally clause.
13483 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13484 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13485 * expr.c (java_lang_expand_expr): Likewise.
13486 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13487 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13488 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13489 (build_try_statement): Remove finally parameter and handling.
13490 (build_try_finally_statement): New function.
13491 (patch_try_statement): No longer need to support finally clause.
13492 (try_statement): Update grammar action rules.
13493 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13494 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13496 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13498 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13499 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13501 1999-02-17 Andrew Haley <aph@cygnus.com>
13503 * class.c (build_utf8_ref): Back out broken patch which was
13504 intended to to output signatures using '.' as a separator.
13506 * class.c (make_class_data): Output signatures using '.' as a
13507 separator, rather than '/'.
13508 (mangled_classname): Likewise.
13509 (make_field_value): Likewise.
13510 (make_method_value): Likewise.
13511 * constants.c (alloc_class_constant): Likewise.
13512 * expr.c (build_invokeinterface): Likewise.
13514 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13516 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13517 of an ancient workaround.
13519 1999-02-10 Jeffrey A Law (law@cygnus.com)
13521 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13524 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13526 * lex.c (yylex): Encode \0 as UTF8.
13528 1999-02-10 Tom Tromey <tromey@cygnus.com>
13530 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13531 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13532 (libgcj_zip): Renamed.
13533 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13535 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13537 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13538 (GC_NAME): Renamed -lgc to -lgcjgc.
13540 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13542 * lex.c (java_lang_cloneable): Initialize.
13543 * parse.y (java_lang_cloneable): New static variable.
13544 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13545 doing one more qualification round.
13546 (valid_ref_assignconv_cast_p): Reject null source or
13547 destination. Allow an array to be cast into java.lang.Cloneable.
13548 (patch_cast): Swapped two first arguments to first call to
13549 valid_ref_assignconv_cast_p.
13551 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13553 * parse.h: DECL_P renamed JDECL_P.
13554 * parse.y: DECL_P replaced by JDECL_P.
13555 (build_array_from_name): Always use pointer's type.
13556 (patch_bc_statement): Extra code to search continue target in a
13557 for loop. Fixed comments. Continue target is current loop when
13560 1999-02-05 Andrew Haley <aph@cygnus.com>
13562 * class.c (make_class_data): The superclass of an interface should
13563 be null, not class Object.
13565 * lex.c (java_lex): Sign extend hex literals.
13567 1999-02-04 Andrew Haley <aph@cygnus.com>
13569 * class.c (build_utf8_ref): Output signatures using '.' as a
13570 separator, rather than '/'.
13571 (make_class_data): Likewise.
13573 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13575 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13576 mkstemp.o. Get them from libiberty now.
13578 1999-02-02 Jeffrey A Law (law@cygnus.com)
13580 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13582 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13584 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13587 1999-02-02 Per Bothner <bothner@cygnus.com>
13589 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13590 * jcf-write.c (generate_bytecode_return): New function.
13591 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13593 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13594 generate special [fd]const_[01] instructions.
13596 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13598 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13599 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13601 1999-02-01 Per Bothner <bothner@cygnus.com>
13603 * parse.y (patch_method_invocation): Handle calling static methods,
13604 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13606 * parse.y (java_complete_lhs): Don't complain about unreachable
13607 exit condition in a do-while statement.
13609 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13611 * lex.c (java_read_char): Fixed utf8 decoding.
13612 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13614 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13615 comments. Local variable `all_primitive' is gone. Broadened
13616 acceptance of `0' to floating point targets. `long' can now be
13617 widened to `double' or `float'.
13618 (valid_method_invocation_conversion_p): Added leading
13619 comment. Fixed tabulation.
13620 (build_string_concatenation): Optimize out left or right empty
13623 1999-01-28 Per Bothner <bothner@cygnus.com>
13625 * jcf-write.c (localvar_alloc): Only emit entry for
13626 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13627 (generate_bytecode_insns): Only call put_linenumber if
13628 debug_info_level > DINFO_LEVEL_NONE.
13629 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13630 is specified, add -g1 (for compatibility wih javac).
13632 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13634 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13635 gjavah.o, check-init.o, jv-scan.o
13637 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13639 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13641 * gjavah.c: Include config.h and system.h.
13643 * javaop.h (inline): Don't define, its handled by system.h.
13644 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13645 from `inline' to `static inline'.
13647 * jcf.h (inline): Don't define, its handled by system.h.
13649 * lex.c (inline): Likewise.
13651 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13653 * lang-specs.h: Map -Qn to -fno-ident.
13655 1999-01-29 Richard Henderson <rth@cygnus.com>
13657 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13659 1999-01-29 Tom Tromey <tromey@cygnus.com>
13661 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13662 then cast it to Object before calling `append' method.
13664 1999-01-28 Per Bothner <bothner@cygnus.com>
13666 * check-init.c (check_bool2_init, check_bool_init, check_init):
13667 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13668 * jcf-write.c (generate_bytecode_insns): Likewise.
13670 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13672 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13673 * parse.y (patch_cast): Allow a boolean to be cast into a
13676 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13678 * parse.y: (class_declaration:): Fixed indentation.
13679 (class_member_declaration:): Extra `;' after field declaration now
13681 (interface_declaration:): Removed debug messages in error reports.
13682 (patch_binop): Nodes created and returned inherit the orignal
13683 node's COMPOUND_ASSIGN_P flag value.
13684 (patch_cast): Fix cast from char to floating point.
13686 1999-01-25 Andrew Haley <aph@cygnus.com>
13688 * except.c, java-except.h (expand_resume_after_catch): new
13690 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13691 to branch back to main flow of control after a catch block.
13693 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13695 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13696 $(srcdir)/../system.h.
13697 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13698 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13699 (jcf-write.o): Likewise.
13700 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13701 (mangle.o): Depend on $(srcdir)/../toplev.h.
13702 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13703 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13705 * class.c: Include output.h and parse.h.
13706 (mangled_classname): Add the `const' keyword to a char*.
13707 (find_named_method): Hide unused function definition.
13708 (build_utf8_ref): Change type of variable `c' to unsigned char.
13709 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13710 (build_class_ref): Add the `const' keyword to a char*.
13711 (layout_class_method): Remove unused variable `buf'.
13713 * decl.c (find_local_variable): Remove unused variable `rtl'.
13714 (pushdecl): Likewise for variables `different_binding_level' and
13716 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13717 (maybe_build_cleanup): Likewise for parameter `decl'.
13719 * except.c (expand_start_java_handler): Mark parameter `range'
13720 with ATTRIBUTE_UNUSED.
13722 * expr.c: Include except.h.
13723 (pop_type): Remove unused variable `i'.
13724 (pop_value): Likewise for variables `n_words' and `i'.
13725 (expand_java_arrayload): Likewise for variable `convert'.
13726 (java_lang_expand_expr): Likewise for variables `op0', `type',
13727 `mode', `unsignedp', `node' and `elements'.
13728 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13730 (process_jvm_instruction): Add a `const' qualifier to a char*.
13732 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13733 (temp_directory): Likewise.
13734 (print_c_decl): Likewise.
13735 (print_method_info): Likewise.
13736 (decode_signature_piece): Likewise.
13737 (print_mangled_classname): Likewise.
13739 * java-except.h: Provide prototypes for maybe_start_try,
13740 maybe_end_try and add_handler.
13742 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13743 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13744 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13745 init_expr_processing, push_super_field, init_class_processing,
13746 can_widen_reference_to, class_depth, verify_jvm_instructions,
13747 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13748 set_local_type, merge_type_state, push_type, load_type_state,
13749 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13750 emit_unicode_mangled_name): Add prototypes.
13752 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13753 (print_signature_type): Use ISDIGIT, not isdigit.
13754 (print_signature): Remove unused variable `j'.
13756 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13757 int when comparing against one.
13759 * jcf-parse.c: Include toplev.h.
13761 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13762 (localvar_free): Remove unused variable `i'.
13763 (generate_bytecode_conditional): Likewise for variable `kind'.
13765 * jv-scan.c: Include config.h and system.h. Remove redundant
13766 OS header and gansidecl.h includes.
13767 (warning): Add the `const' keyword to a char*. Also add
13768 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13769 __STDC__, when determining whether to use ANSI-isms.
13770 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13771 (xmalloc): Don't redundantly prototype here.
13772 (main): Remove unused parameter `envp'. Also fix the arguments
13773 passed to function `fatal' to match the format specifier.
13775 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13777 * mangle.c: Include toplev.h.
13778 (emit_unicode_mangled_name): Declare parameter `len'.
13780 * parse.y (parse_warning_context): Add the `const' keyword to a
13781 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13782 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13783 (issue_warning_error_from_context): Add the `const' keyword to
13785 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13786 not `__STDC__' for whether to use ANSI-isms.
13788 * typeck.c (incomplete_type_error): Mark parameters `value' and
13789 `type' with ATTRIBUTE_UNUSED.
13790 (parse_signature_type): Use ISDIGIT, not isdigit.
13792 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13793 (verify_jvm_instructions): Likewise. Remove unused variables
13794 `field_name' and `default_val'.
13796 * zextract.c: Include config.h and system.h. Remove redundant
13797 OS header includes.
13799 * zipfile.h: Prototype `read_zip_archive'.
13801 1999-01-21 Andrew Haley <aph@cygnus.com>
13803 * typeck.c (convert): Allow conversions to void type: some
13804 optimizations in gcc do this.
13806 1999-01-21 Andrew Haley <aph@cygnus.com>
13808 * typeck.c (convert_ieee_real_to_integer): New function.
13809 (convert): When not using fast-math and using hardware fp, convert
13810 an IEEE NaN to zero.
13812 1999-01-18 Andrew Haley <aph@cygnus.com>
13814 * parse.y (patch_binop): Do a type conversion from signed to
13815 unsigned and then back to signed when a ">>>" is found.
13817 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13819 * java-tree.h: (check_for_initialization): Added prototype.
13820 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13821 * parse.y (do_resolve_class): Removed unused locals.
13822 (read_import_dir): Likewise.
13823 (resolve_qualified_expression_name): Array creation
13824 expressions are valid primary expressions.
13825 (qualify_ambiguous_name): Likewise.
13826 (patch_synchronized_statement): Removed unused local.
13828 1999-01-17 Jeffrey A Law (law@cygnus.com)
13830 * Makefile.in (zextract.o): Add dependencies.
13832 * Makefile.in: Do not put ^Ls at the start of a line.
13834 1999-01-15 Per Bothner <bothner@cygnus.com>
13836 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13837 sub-type the result of the call that gets the exception value.
13839 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13840 don't call finish_class.
13842 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13843 clear found before continuing.
13845 * verify.c (verify_jvm_instructions): On an array load, allow
13846 and handle top of stack to be TYPE_NULL.
13848 * gjavah.c (generate_access): Translate Java package private or
13849 protected access to C++ public, but with a comment.
13851 1999-01-13 Andrew Haley <aph@cygnus.com>
13853 * expr.c (generate_name): Name prefix changed to avoid clashes
13854 with assembler temp labels.
13856 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13857 MODIFY_EXPR. Without this, code for the assignment may not be
13858 generated at all and the synchronized statement will read an
13859 uninitialized variable.
13861 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13863 * class.c (maybe_layout_super_class): Fixed returned value.
13864 * lex.c: Added 1999 to the copyright.
13865 (java_init_lex): Initialize java_lang_imported.
13866 * lex.h: Added 1999 to the copyright.
13867 * parse.h: Added 1999 to the copyright.
13868 (REGISTER_IMPORT): Fixed typo in trailing macro.
13869 (CURRENT_OSB): New macro.
13870 (struct parser_ctxt): New fields osb_depth, osb_limit.
13871 * parse.y (java_lang_id): New global variable.
13872 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13873 (array_creation_expression:): Use CURRENT_OSB.
13874 (dims:): Uses a stack to keep track of array dimensions.
13875 (cast_expression:): Use CURRENT_OSB.
13876 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13878 (register_fields): Fixed typos in comment.
13879 (check_method_redefinition): Fixed comment indentation.
13880 (java_check_regular_methods): Set saved found wfl to NULL after
13881 having reinstalled it in the previously found DECL_NAME.
13883 1999-01-10 Richard Henderson <rth@cygnus.com>
13885 * gjavah.c (java_float_finite): Use a union to do type punning.
13886 (java_double_finite): Likewise.
13888 1999-01-09 Per Bothner <bothner@cygnus.com>
13890 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13891 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13892 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13893 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13894 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13895 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13897 1999-01-08 Per Bothner <bothner@cygnus.com>
13899 * check-init.c (check_init): If compiling to native, we don't
13900 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13902 1999-01-08 Tom Tromey <tromey@cygnus.com>
13904 * parse-scan.y (variable_declarator_id): Set or increment
13906 (bracket_count): New global.
13907 (formal_parameter): Handle case where bracket pairs trail variable
13910 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13912 * jcf-parse.c (yyparse): variable len changed from a char to an
13913 int to prevent overflow.
13915 1999-01-06 Per Bothner <bothner@cygnus.com>
13917 * java-tree.h: Declare read_class.
13918 * jcf-parse.c (read_class): New function.
13919 (load_class): Now just call read_class.
13921 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13922 * jcf-parse.c (parse_source_file): Declare save_error_count,
13923 which is needed by java_parse_abort_on_error macro,
13924 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13926 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13927 constructor, if initializing a static field.
13928 (patch_new_array_init): Set TREE_CONSTANT if it is.
13929 * expr.c (java_lang_expand_expr): For a static array constructor
13930 of primitive elements, allocate the array itself statically.
13931 Disabled until we can set the vtable field statically.
13933 * check-init.c: New file. Checks for definite assignment.
13934 * Makefile.in (JAVA_OBJS): Add check-init.o.
13935 * parse.y (java_complete_expand_method): Call check_for_initialization.
13936 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13938 1999-01-06 Graham <grahams@rcp.co.uk>
13940 * parse.y : include system.h instead of including
13941 standard headers directly with the exception of <dirent.h>.
13943 1999-01-06 Per Bothner <bothner@cygnus.com>
13945 * lex.h: Moved static function declarations to lex.c,
13946 to shut up some -Wall warnings.
13947 * lex.c: Static function declarations moved here.
13948 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13950 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13952 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13954 1998-12-22 Per Bothner <bothner@cygnus.com>
13956 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13957 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13959 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13960 (localvar_alloc): Change return type to void,
13961 (emit_unop): Remove unused variable size.
13963 * jcf-write.c (struct jcf_block): Add new union.
13964 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13965 (call_cleanups): New functions.
13966 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13967 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13968 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13969 * lang.c (lang_init): Call using_eh_for_cleanups.
13970 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13971 completing operands to patch_synchronized_statement.
13972 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
13973 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
13974 WITH_CLEANUP_EXPR instead of TRY_EXPR.
13976 1998-12-20 John F. Carr <jfc@mit.edu>
13978 * Make-lang.in: Comment out control-Ls; they upset some makes.
13980 1998-12-18 Tom Tromey <tromey@cygnus.com>
13982 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
13985 1998-12-17 Tom Tromey <tromey@cygnus.com>
13987 * parse.y (DIR_SEPARATOR): New define.
13988 (check_class_interface_creation): Use it.
13990 * parse-scan.y (report_main_declaration): Recognize
13991 `java.lang.String' in argument to main.
13993 1998-12-16 Per Bothner <bothner@cygnus.com>
13995 * parse.y (create_interface): Remove bogus test.
13997 1998-12-16 Per Bothner <bothner@cygnus.com>
13999 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14000 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14002 1998-12-16 Tom Tromey <tromey@cygnus.com>
14004 * parse-scan.y (qualified_name): Use correct sprintf format.
14006 1998-12-15 Tom Tromey <tromey@cygnus.com>
14008 * gjavah.c (print_field_info): Changed how most negative number is
14011 1998-12-14 Per Bothner <bothner@cygnus.com>
14013 * parse.y (fold_constant_for_init): New function.
14014 (resolve_expression_name): Don't replace static final
14015 constant-initialized fields by its value.
14016 (java_complete_lhs): New. Same as java_complete_tree, except does
14017 not replace static final constant-initialized fields by their values.
14018 (register_fields): If there is an initializer, set DECL_INITIAL and
14019 MODIFY_EXPR_FROM_INITIALIZATION_P.
14020 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14021 Only call patch_initialized_static_field if
14022 MODIFY_EXPR_FROM_INITIALIZATION_P.
14023 (patch_initialized_static_field): If not valid constant, clear
14026 * parse.y (lookup_field_wrapper): Fix thinko.
14028 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14029 set and restore global lineno.
14031 1998-12-14 Tom Tromey <tromey@cygnus.com>
14033 * gjavah.c (print_field_info): If value to print is the smallest
14034 value of its size, then print as hex to avoid later warnings from
14037 1998-12-14 Tom Tromey <tromey@cygnus.com>
14039 * gjavah.c (decompile_method): Decompile `return null'.
14040 (process_file): Generate `#pragma interface'.
14041 (method_declared): New global.
14042 (print_method_info): Set it.
14043 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14044 (print_method_info): Handle abstract methods.
14046 1998-12-13 Per Bothner <bothner@cygnus.com>
14048 * parse.y (patch_method_invocation): If class_decl is null
14049 (e.g. an array type), use original type.
14051 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14052 errors about uncaught exception from clone (of array, specifically).
14054 1998-12-13 Tom Tromey <tromey@cygnus.com>
14056 * gjavah.c (decompile_method): Handle all types of `return'
14057 opcode. Decompile `return this' and `return'.
14058 (method_access): New global.
14059 (print_method_info): Set it.
14060 (decompile_method): Don't decompile a synchronized method.
14062 1998-12-13 Tom Tromey <tromey@cygnus.com>
14064 * jcf-reader.c (jcf_parse_one_method): Recognize
14066 * gjavah.c (HANDLE_END_METHOD): New macro.
14067 (HANDLE_CODE_ATTRIBUTE): New macro.
14068 (decompile_method): New function.
14069 (print_method_info): Don't print `;\n' at end of function decl.
14070 Include java-opcodes.h.
14071 (decompiled): New global.
14073 1998-12-12 Per Bothner <bothner@cygnus.com>
14075 * class.c (build_class_ref): Handle PRIMTYPE.class if
14076 flag_emit_class_files.
14077 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14078 if flag_emit_class_files.
14079 * parse.y (java_complete_tree): Pre-liminary support for
14080 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14082 * parse.y (patch_synchronized_statement): Don't call monitorexit
14083 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14085 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14087 * zipfile.h (opendir_in_zip): New declaration.
14088 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14089 (opendir_in_zip): New function, using code from open_in_zip.
14090 (open_in_zip): Call opendir_in_zip.
14091 (find_class): Remove no-longer-used do_class_file parameter,
14092 but add source_ok parameter. Change logic so if we find a .java file,
14093 we don't look for .class in later classpath emtries.
14094 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14095 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14096 * gjavah.c: Update call to find_class.
14097 * jcf-dump.c: Likewise.
14099 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14100 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14101 nothing if body is empty_stmt_node.
14102 Various little fixes so SP gets correctly adjusted.
14103 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14104 For CALL_EXPR, test if static first.
14105 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14106 such as the ones we create for Object and Class.
14107 Set and restore current_function_decl.
14108 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14109 (note_possible_classname): New function.
14110 (read_import_entry): Removed. Merged with read_import_dir.
14111 (read_import_dir): Don't call find_class - that only gives us
14112 the first classpath entry having the needed package.
14113 Use the struct buffer data structure from buffer.h.
14114 (read_import_dir, find_in_imports_on_demand): The remembered
14115 class names now use '.' (not '/') as package separator.
14117 * parse.y (java_complete_expand_methods): Call write_classfile
14118 here, and not in java_expand_classes (which only gets first class).
14120 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14122 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14123 (register_fields): If a static fields has an initializer, just
14124 chain it on ctxp->static_initialized, and handle later.
14125 (java_complete_expand_methods): Force <clinit> first.
14126 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14127 - it's already been completed.
14128 (patch_initialized_static_field): New function.
14129 (java_complete_field): Call it.
14131 1998-12-12 Per Bothner <bothner@cygnus.com>
14133 * expr.c (encode_newarray_type, build_new_array): New functions.
14134 * java-tree.h: Declare build_new_array.
14135 * jcf-write.c (patch_newarray): Use build_new_array.
14137 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14138 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14140 * parse.y (patch_new_array_init): Re-organize.
14141 Now is passed the actual array (pointer) type of the value.
14142 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14143 (patch_array_constructor): Removed - merged into patch_new_array_init.
14144 (java_complete_tree): Update patch_new_array_init.
14146 * jcf-write.c (find_constant_index): New function.
14147 (generate_bytecode_insns): Use find_constant_index.
14148 (generate_classfile): Use find_constant_index for ConstantValue.
14150 1998-12-11 Tom Tromey <tromey@cygnus.com>
14152 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14153 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14154 * class.c (make_class_data): Renamed dtable -> vtable, and
14155 dtable_method_count -> vtable_method_count.
14157 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14159 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14160 global variables, initialized.
14161 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14162 Declared new global variables.
14163 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14164 double_zero_node, integer_zero_node upon direct matching.
14165 * parse.y (purify_type_name): Added function prototype.
14166 (duplicate_declaration_error_p): Consider new_type as potentially
14167 being a incomplete type. Use purify_type_name on type string.
14168 (method_header): saved_type: unused variable removed. Don't figure
14169 return type if method name is invalid.
14170 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14171 processed by patch_unaryop.
14172 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14173 increment/decrement node into its original type after binary
14174 numeric promotion on its operands.
14176 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14178 * parse.y (array_initializer:): Array init operand is NULL_TREE
14179 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14180 now an error. Fixed indentation problems.
14181 (patch_string): Handle error_mark_node as an argument.
14182 (patch_new_array_init): Fixed indentation problems.
14183 (array_constructor_check_entry): Removed check on null wfl_value.
14184 Return an error if wfl_value's walk returns an error.
14186 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14188 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14189 * lex.c (java_lex): Remember column position before advancing one
14190 token. Retain location information on OCB_TK.
14191 * lex.h (typedef struct java_lc): Added new field.
14192 * parse.h (GET_SKIP_TYPE): New macro.
14193 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14194 * parse.y (build_new_array_init, patch_new_array_init,
14195 patch_array_constructor, maybe_build_array_element_wfl,
14196 array_constructor_check_entry): New function prototypes.
14197 (switch_block:): Tagged <node>.
14198 (OCB_TK): Tagged <operator>.
14199 (array_initializer:): Installed actions.
14200 (variable_initializer): Build location information on element if
14202 (switch_statement:): Fixed indentation typo.
14203 (switch_block:): Redefined default action.
14204 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14205 (patch_assignment): Removed duplicate code.
14206 (maybe_build_array_element_wfl, build_new_array_init,
14207 patch_new_array_init, patch_array_constructor,
14208 array_constructor_check_entry): New functions.
14210 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14212 * parse.y (array_initializer): Tagged <node>.
14213 (variable_initializer:): Use default rule.
14214 (array_initializer:): Defined actions.
14215 (variable_initializers:): Likewise.
14216 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14217 non-static field accesses.
14218 (patch_invoke): Fixed indentation typo.
14219 (java_complete_tree): Likewise.
14220 (build_labeled_block): Changed leading comment. Generate an error
14221 in case of duplicate loop labels.
14222 (patch_conditional_expr): Patch results of string concatenation
14225 1998-12-06 Per Bothner <bothner@cygnus.com>
14227 * constants.c (find_methodref_index): When the class is an interface,
14228 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14230 * decl.c (finit_identifier_node): Use "$finit$", rather than
14231 "<finit>" (which Sun's verifier rejects).
14232 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14233 (generate_field_initialization_code): Removed.
14234 (fix_constructors) Don't add call to $finit$ here (wrong order).
14235 (patch_method_invocation): Add $finit$ call here.
14237 * java-tree.h (CALL_USING_SUPER): New macro.
14238 * parse.y (patch_invoke): Remove im local variable.
14239 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14240 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14241 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14243 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14245 * parse.y (java_complete_tree): Don't complain about unreachable
14246 statement if it is empty_stmt_node.
14248 * jcf-write.c (find_constant_wide): New function.
14249 (push_long_const): Use find_constant_wide.
14251 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14252 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14253 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14254 Emit invokeinterface when calling an interface method.
14255 Emit invokespecial also when calling super or private methods.
14257 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14259 1998-12-06 Per Bothner <bothner@cygnus.com>
14261 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14263 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14265 * java-tree.h (java_layout_seen_class_methods): New function
14267 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14268 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14269 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14270 * parse.y (method_declarator:): Defined action.
14271 (issue_warning_error_from_context): input_filename saved, set to
14272 the appropriate value and restored after java_error is called.
14273 (build_unresolved_array_type): Fixed comment.
14274 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14275 (method_header): Deal with return type the same way type are
14276 handled for fields and method's parameters and local variables
14278 (check_method_redefinition): Removed extra CR.
14279 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14280 (java_layout_seen_class_methods): New function.
14281 (java_layout_classes): Call java_layout_seen_class_methods.
14283 1998-12-03 Per Bothner <bothner@cygnus.com>
14285 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14287 1998-12-03 Per Bothner <bothner@cygnus.com>
14289 * jcf-dump.c (main): Fix error message.
14290 * jcf-path.c (add_entry): Style fix.
14292 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14294 * class.c (layout_class_method): Call build_java_argument_signature
14295 on constructors too.
14296 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14297 (patch_method_invocation): Define a primary when resolving an
14298 expression name. Augmented comment on code checking illegal `this'
14299 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14301 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14303 * class.c (layout_class_method): Don't report error on non-static
14304 overriding static if the method is private.
14305 * java-tree.h (finish_class): Prototype added.
14306 * lex.c (java_get_line_col): Handle col argument -2 value.
14307 * parse.h: All static method declarations moved to parse.y.
14308 * parse.y: Now contains all static method declarations previously
14310 (find_expr_with_wfl, missing_return_error,
14311 unreachable_stmt_error): New functions.
14312 (java_get_real_method_name): Identify constructors bearing class
14313 names in source code compiled classes only.
14314 (java_complete_expand_methods): Call missing_return_error.
14315 (invocation_mode): Private methods invoked as static methods.
14316 (java_complete_tree): Call unreachable_stmt_error.
14318 1998-12-01 Tom Tromey <tromey@cygnus.com>
14320 * Makefile.in (+target): Removed.
14321 (+xmake_file): Likewise.
14322 (+tmake_file): Likewise.
14323 (.NOEXPORT): Removed duplicate.
14325 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14327 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14329 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14331 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14332 libiberty.h. Provide an xmalloc definition.
14334 * jvspec.c: Remove the xmalloc prototype.
14336 * parse-scan.y: Include config.h and system.h. Don't include
14337 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14338 Provide an xstrdup definition.
14340 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14342 * jcf-path.c (add_entry): Recognize ".jar" too.
14343 * lang-specs.h: Likewise.
14345 1998-11-26 Per Bothner <bothner@cygnus.com>
14347 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14348 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14350 * jcf-write.c (generate_bytecode_insns):
14351 Handle pre/post-increment/decrement of long.
14353 * jcf-write.c (generate_bytecode_insns):
14354 Handle missing exception handler (finally for synchronized).
14356 1998-11-25 Per Bothner <bothner@cygnus.com>
14358 * java-tree.h (end_params_node): Declare global.
14359 * decl.c (end_params_node): New global.
14360 (init_decl_processing, start_java_method): Use end_params_node for
14361 end of list of parameter types. Follows correct gcc conventions.
14362 * expr.c (pop_argument_types, pop_arguments): Likewise.
14363 * lang.c (put_decl_node): Likewise.
14364 * typeck.c (various places): Likewise.
14365 * class.y (various places): Likewise.
14366 * parse.y (various places): Likewise.
14368 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14369 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14371 * class.c: Add #include flags.h, remove no-longer needed declaration.
14373 * class.c (layout_class_method): Remove commented-out code, re-format.
14374 Don't add vtable entry (or index) for private methods.
14375 * expr.c (expand_invoke): A private method is implicitly final.
14376 * class.c (make_class_data): If inlining or optimizing,
14377 skip private methods.
14379 * class.c (finish_class): New function. Calls existing methods,
14380 but alls emits deferred inline functions.
14381 * jcf-parse.c (parse_class_file): Call finish_class.
14382 * parse.y (java_complete_expand_methods): Likewise.
14384 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14386 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14388 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14390 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14392 1998-11-24 Per Bothner <bothner@cygnus.com>
14394 * (generate_classfile): Always write class access flag with
14397 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14399 * class.c (maybe_layout_super_class): New function.
14400 (layout_class): Reorganized. Loop on class methods dispatched into
14401 a new function. Call maybe_layout_super_class.
14402 (layout_class_methods, layout_class_method): New functions.
14403 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14405 (expand_invoke): Likewise.
14406 * java-tree.h (all_class_list): New global variable declared.
14407 (layout_class_methods, layout_class_method): New function
14409 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14410 * jcf-parse.c (all_class_list): New global variable.
14411 (load_class): Extended what class_or_name can be. Use parser
14412 context mechanism to save globals before calling jcf_parse.
14413 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14414 is set on the file name.
14415 (jcf_parse): Layout class methods when Object is loaded, otherwise
14416 record class in all_class_list for delayed method layout.
14417 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14418 * lang.c (put_decl_node): Decode <init> into the decl context
14420 * lex.c (java_allocate_new_line): Use xmalloc.
14421 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14422 pointers, not TREE_LIST elements.
14423 (struct parser_ctxt): Fixed comment indentations, added comments
14424 and reordered some fields.
14425 (java_check_methods): Function prototype removed.
14426 * parse.y (java_push_parser_context): Use xmalloc.
14427 (java_parser_context_restore_global): Pop extra pushed ctxp only
14428 when there's nothing next.
14429 (maybe_create_class_interface_decl): Fixed comment, add new
14430 created class decl to all_class_list.
14431 (method_header): Use GET_REAL_TYPE on argument's types.
14432 (method_declarator): Use GET_REAL_TYPE, change type to the real
14433 type in TREE_LIST dependency node. Build argument list with the
14435 (create_jdep_list): Use xmalloc. Removed allocation error message.
14436 (obtain_incomplete_type): Fixed leading comment. Broadened
14437 incoming argument meaning.
14438 (register_incomplete_type): Use xmalloc. Removed allocation error
14440 (safe_layout_class): Fixed leading comment.
14441 (jdep_resolve_class): Reversed if statement condition and switch
14442 if and else bodies.
14443 (resolve_and_layout): Fixed leading comment. Broadened incoming
14445 (complete_class_report_errors): New local variable name, for
14446 clarity. purify_type_name used for all error cases.
14447 (java_get_real_method_name): Stricter check on constructors.
14448 (java_check_regular_methods): Reverse methods list only if not
14449 already laid out. Layout artificial constructor.
14450 (java_check_methods): Deleted.
14451 (source_start_java_method): Obtain incomplete type for patchable
14453 (java_layout_classes): Fixed leading comment. Use
14454 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14455 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14456 before returning. Fixed comments.
14457 (java_expand_classes): Check for errors up front.
14458 (patch_method_invocation): Class to search is resolved and laid
14461 1998-11-24 Per Bothner <bothner@cygnus.com>
14463 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14465 * javaop.h (int8): Removed - not used.
14466 (jbyte): Redefine portably with correct signedness.
14468 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14470 * jcf-write.c (generate_bytecode_insns): Fix typo
14471 OPCODE_getstatic to OPCODE_getfield.
14473 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14474 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14475 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14477 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14479 * jcf-parse.c (jcf_parse_source): Function returned type is
14480 void. Added prototype.
14481 (jcf_parse): Function returned type is void.
14482 (yyparse): Remove call to fclose on the last parsed file.
14484 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14486 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14488 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14489 (layout_class): Cope with methods featuring WFL in decl names.
14490 * decl.c (unqualified_object_id_node): New global variable,
14492 (build_decl_no_layout): Removed.
14493 * expr.c (build_primtype_type_ref): Handle Double.
14494 (java_lang_expand_expr): Fixed indentations.
14495 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14496 (flag_wall, flag_redundant, flag_not_overriding,
14497 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14498 variable declarations.
14499 (build_decl_no_layout): Removed prototype.
14500 (java_get_real_method_name): Added prototype.
14501 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14502 (java_parse_abort_on_error): Macro now just returns.
14503 * jcf-parse.c (jcf_parse_source): Check fclose returned
14504 value. Call emit_register_classes if java_report_errors returns
14506 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14507 flag_static_local_jdk1_1): New integer flags.
14508 (lang_decode_option): New flags set here.
14509 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14510 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14511 the flag_redundant variable.
14512 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14513 when parsing java.lang.Object class.
14514 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14515 NULL_TREE to build.
14516 (resolve_qualified_expression_name): Fixed indentation.
14517 (patch_array_ref): Changed prototype.
14518 (not_initialized_as_it_should_p): Prototype removed.
14519 (java_report_errors): Added function prototype.
14520 * parse.y (formal_parameter:): Changed error message for not yet
14521 supported final parameters.
14522 (class_type_list:): Set both PURPOSE and VALUE of created
14523 TREE_LIST to be class_type.
14524 (primary_no_new_array:): Handle class literals on primitive types.
14525 (parse_warning_context): Reinstalled correct force_error and
14526 do_warning flags setups.
14527 (java_report_errors): Changed prototype. Return java_error_count
14529 (variable_redefinition_error): Consider treating variable type as
14531 (create_interface): Warn about redundant abstract modifier if
14532 flag_redundant is set. Changed error message.
14533 (lookup_field_wrapper): Save/restore globals before/after looking
14535 (duplicate_declaration_error_p): Consider treating declaration
14536 type as a fake pointer.
14537 (register_fields): Extract real type from dependency node. Check
14538 for duplicate field declaration after type adjustment. Use
14539 DECL_INITIAL to store static final initialized values.
14540 (method_header): Extract real function type from dependency node.
14541 (check_abstract_method_header): Use GET_METHOD_NAME.
14542 (obtain_incomplete_type): Layout fake pointer type.
14543 (safe_layout_class): Don't try to check for methods before layout.
14544 (java_complete_class): Don't check for correct throws clause
14545 elements inheritance here.
14546 (resolve_and_layout): Broadened name parameter meaning.
14547 (reset_method_name): Use GET_METHOD_NAME.
14548 (java_get_real_method_name): New function.
14549 (java_check_regular_methods): Don't check methods in
14550 java.lang.Object. Verify lineage of throws clause elements. Use
14551 flag_no_overriding in warning report.
14552 (check_throws_clauses): Don't check if class was from
14553 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14554 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14555 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14556 warning on unsupported final local variables. Use build_decl
14557 instead of build_decl_no_layout. Get real local variable type from
14559 (source_start_java_method): Get real parameter type from
14560 dependency node. Call build_decl instead of build_decl_no_layout.
14561 (java_layout_classes): Reverse tree and layout type and class as
14562 required. Mark class as loaded when done.
14563 (resolve_field_access): Fixed indentation. Restricted condition
14564 leading to static field access code generation. Set field_type
14565 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14566 (resolve_qualified_expression_name): Initialize type_found to
14567 null. Handle static field resolved during qualification. Fixed
14568 layout on non primitive field decl types.
14569 (not_accessible_p): Fixed typo in comment.
14570 (patch_method_invocation): Resolve and layout class to search from
14572 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14573 layout non primitive type, if necessary. Make method node only to
14575 (find_applicable_accessible_methods_list): Consider WFL'ed method
14576 decl names. Fixed indentation.
14577 (argument_types_convertible): Resolve and layout target type if
14579 (java_complete_tree): Fixed indentation problems. Rewrote
14580 CALL_EXPR thrown exceptions check. Re-installed further processing
14581 of the assignment in certain cases.
14582 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14583 inlining on class literals.
14584 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14586 (valid_method_invocation_conversion_p): Likewise.
14587 (patch_string): Temporary disable forbidden use of `this' in
14588 explicit constructor invocations when doing string concatenation
14589 within their scope.
14590 (patch_unaryop): Added comment. Reinstalled code to disable
14591 further check on assignment operation with cast expression RHS.
14592 (patch_switch_statement): Fixed indentation.
14593 (build_try_statement): Call build_decl instead of
14594 build_decl_no_layout.
14595 (patch_synchronized_statement): Likewise.
14596 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14597 IS_UNCHECKED_EXPRESSION_P.
14598 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14599 layout argument exception type.
14600 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14601 of IS_UNCHECKED_EXPRESSION_P.
14603 1998-11-18 Anthony Green <green@cygnus.com>
14605 * jcf-parse.c (yyparse): Open class file in binary mode.
14607 1998-11-15 Per Bothner <bothner@cygnus.com>
14609 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14611 * jcf-write.c (perform_relocations): Move check out one loop.
14613 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14615 * Make-lang.in: Fix reference to srcdir.
14616 * jv-scan.c: Add missing xmalloc prototype.
14617 * jvgenmain.c: Ditto.
14619 1998-11-15 Per Bothner <bothner@cygnus.com>
14621 * decl.c (error_mark_node), java-tree.h: New global.
14622 * parse.y: Use empty_stmt_node instead of size_zero_node.
14623 (build_if_else_statement): If missing else, use empty_stmt_node.
14625 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14626 (java_complete_expand_method): Complain if return is missing.
14627 (java_check_regular_methods): Comment out incorrect error check.
14628 (not_accessible_p): Fix incorrect handling of protected methods.
14629 (patch_method_invocation): Pass correct context to not_accessible_p.
14630 (find_applicable_accessible_methods_list): Likewise.
14631 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14632 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14633 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14634 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14636 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14637 (push_int_const): Remove reundant NOTE_PUSH.
14638 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14639 (- case SWITCH_EXPR): Fix code generation bug.
14640 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14641 (generate_classfile): More robust for abstract methods.
14643 1998-11-15 Anthony Green <green@cygnus.com>
14645 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14646 * Make-lang.in: Ditto.
14648 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14649 * jvgenmain: Ditto.
14651 1998-11-15 Per Bothner <bothner@cygnus.com>
14653 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14655 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14657 1998-11-14 Per Bothner <bothner@cygnus.com>
14659 Allow uses of interface types to verify. This is not really
14660 type-safe, but it matches what Sun does, and is OK as long as
14661 there are appropriate run-time checks.
14662 * verify.c (merge_types): If merging two interface types,
14663 just set the result to java.lang.Object.
14664 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14666 1998-11-13 Tom Tromey <tromey@cygnus.com>
14668 * gjavah.c (main): Handle --output-class-directory argument.
14669 * jvspec.c (lang_specific_driver): Translate `-d' into
14670 -foutput-class-dir.
14671 * jcf.h (jcf_write_base_directory): Declare.
14672 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14673 * lang-options.h: Mention -foutput-class-dir.
14674 * jcf-write.c (jcf_write_base_directory): New global.
14675 (make_class_file_name): Put generated .class file into `-d'
14676 directory, or into source directory if -d not given. Function now
14678 (write_classfile): Free class file name. Handle case where class
14680 (DIR_SEPARATOR): New macro.
14681 Include <sys/stat.h>
14683 * Makefile.in (prefix): New macro.
14685 1998-11-12 Per Bothner <bothner@cygnus.com>
14687 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14688 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14689 here (done in patch_invoke instead).
14690 (case_identity): Moved here from parse.y.
14692 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14693 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14694 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14695 so they can be efficiently scanned without recursion.
14696 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14697 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14698 in BLOCK iteratively, rather than recursively.
14700 * parse.y (do_unary_numeric_promotion): New function.
14701 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14703 * parse.y (patch_newarray): Various fixes.
14705 Re-do handling of switch statements (for proper block scoping).
14706 * parse.y: Add just a single block for the enture switch block,
14707 but don't create any "case blocks".
14708 (group_of_labels): Rmeoved unneeded non-terminal.
14709 CASE_EXPR and DEFAULT_EXPR are added to current block.
14710 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14711 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14712 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14713 * parse.y (wfl_operator, print_int_node): Make non-static.
14714 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14715 as part of recursive scan of block.
14716 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14717 (patch_switch_statement): Most tests move dinto java_complete_tree.
14719 * parse.y: Make various production be non-typed (void).
14720 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14721 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14722 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14724 * jcf-write.c (struct jcf_handler): New type.
14725 (struct jcf_switch_state): New type.
14726 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14727 (alloc_handler, emit_unop, emit_reloc): New functions.
14728 (adjust_typed_op): Add extra parameter ("max type" offset).
14729 (emit_switch_reloc, emit_case-reloc): New function.
14730 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14731 (generate_bytecode_insns): Support REAL_CST, switch statements,
14732 exception handling, method calls, object/array creation, and more.
14734 * class.c: Remove some unused variables.
14735 * constants.c (find_string_constant): New function.
14736 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14737 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14738 if flag_emit_class_files.
14740 1998-11-12 Tom Tromey <tromey@cygnus.com>
14742 * jcf-io.c (find_class): Added explanatory comment.
14744 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14745 trailing slash to `.zip' entries.
14747 * jvspec.c (lang_specific_driver): Correctly handle case where
14748 GC_NAME not defined.
14750 1998-11-11 Tom Tromey <tromey@cygnus.com>
14752 * jvspec.c (GC_NAME): New define.
14753 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14755 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14757 1998-11-11 Per Bothner <bothner@cygnus.com>
14759 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14761 1998-11-11 Tom Tromey <tromey@cygnus.com>
14763 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14765 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14767 * class.c (is_compiled_class): Call safe_layout_class for class
14768 compiled from source.
14769 * conver.h (convert_to_integer, convert_to_real,
14770 convert_to_pointer): Added prototypes.
14771 * decl.c (init_decl_processing): Non longer push the decls of
14772 `methodtable', `constants', `Class', `Field', `dispatchTable'
14773 `jexception' and `Method'.
14774 * expr.c (build_invokeinterface): New function.
14775 (expand_invoke): static variable CLASS_IDENT now in
14776 build_invokeinterface. Use build_invokeinterface.
14777 (expand_java_field_op): Moved code to inline
14778 java.lang.PRIMTYPE.TYPE into a function.
14779 (build_primtype_type_ref): New function.
14780 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14781 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14782 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14783 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14784 (DECL_LOCAL_STATIC_VALUE): New macro.
14785 (build_invokeinterface, build_primtype_type_ref): New function
14787 (java_parse_abort_on_error): Macro rewritten.
14788 * jcf-parse.c (current_method): Add comment to declaration.
14789 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14790 Function prototypes fixed.
14791 (jcf_parse_source): push/pop parser context. save/restore global.
14792 (parse_source_file): Fixed leading comment. Now take a
14793 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14794 classes and pop the parser context anymore.
14795 (yyparse): Push parser context, save globals, parse the source
14796 file, restore globals and pop the parser context when processing a
14798 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14799 * lex.c (java_parse_doc_section): New function.
14800 (java_lex): Call java_parse_doc_section when appropriate. Build an
14801 operator around INSTANCEOF_TK.
14802 * lex.h (java_lineterminator, java_sprint_unicode,
14803 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14804 Prototypes rewritten.
14805 (java_parse_escape_sequence, java_letter_or_digit_p,
14806 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14807 java_read_unicode, java_store_unicode, java_read_char,
14808 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14809 Added function prototypes.
14810 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14812 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14814 (struct parser_ctxt): New fields: deprecated,
14815 current_parsed_class_un, gclass_list.
14816 (fix_method_argument_names, issue_warning_error_from_context,
14817 resolve_package, lookup_package_type): New function prototypes.
14818 (resolve_expression_name): Fixed function prototype.
14819 (find_applicable_accessible_methods_list): Fixed indentation, added
14820 extra argument in prototype.
14821 (check_final_assignment, build_null_of_type, check_deprecation,
14822 check_method_redefinition, reset_method_name,
14823 java_check_regular_methods, java_check_abstract_methods,
14824 maybe_build_primttype_type_ref): New function prototype.
14825 * parse.y (conver.h): Include.
14826 (INSTANCEOF_TK): Tagged <operator>.
14827 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14828 (relational_expression:): Build binop for instanceof.
14829 (java_push_parser_context): Remember ctxp->gclass_list across
14831 (java_pop_parser_context): Simply return if no context
14832 exists. Remember gclass_list across contexts.
14833 (issue_warning_error_from_context): New function.
14834 (parse_error_context): Don't setup ctxp->elc here. Call
14835 issue_warning_error_from_context instead.
14836 (parse_warning_context): Likewise.
14837 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14838 setup. Link new class/interface to ctxp->gclass_list.
14839 (add_superinterfaces): Register interface as incomplete if not
14841 (create_class): Remember class unqualified name in
14842 ctxp->current_parsed_class_un. Check class deprecation.
14843 (register_fields): Check field deprecation. Remember static final
14844 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14846 (method_header): New local variable ORIG_ARG. Use unqualified
14847 current class name for check on constructor errors. Promote return
14848 type if of record type. Argument list fix moved in
14849 fix_method_argument_names, called here. Check method deprecation.
14850 (fix_method_argument_names): New function.
14851 (method_declarator): Promote record typed arguments.
14852 (safe_layout_class): Check class methods before layout.
14853 (java_complete_class): Compute field layout when patched.
14854 (do_resolve_class): Try to load class after having it renamed
14855 after the package name.
14856 (get_printable_method_name): Use DECL_CONTEXT.
14857 (reset_method_name): New function.
14858 (check_method_redefinition): Use reset_method_name.
14859 (java_check_regular_methods): New local variable
14860 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14861 names for error report. Check for compile-time error when method
14862 found has default (package) access.
14863 (java_check_abstract_methods): Now takes an interface DECL node as
14864 an argument. Also reinstall real name on unchecked
14865 overriding/hiding methods for error report.
14866 (java_check_methods): Fixed leading comment. Get classes to verify
14867 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14868 CLASS_METHOD_CHECKED_P on class verification.
14869 (lookup_java_method2): Get real method name if necessary.
14870 (find_in_imports): Don't check package class access here.
14871 (resolve_package, lookup_package_type): New functions.
14872 (java_layout_classes): Fixed leading comment. Take classes to be
14873 laid out from ctxp->gclass_list.
14874 (java_complete_expand_methods): Don't expand native and abstract
14876 (java_expand_classes): New function.
14877 (resolve_expression_name): Use additional argument ORIG. Retrieve
14878 values of static final field of primitive types.
14879 (resolve_field_access): Handles static final field of promotive
14881 (resolve_qualified_expression_name): Handle STRING_CST as
14882 primaries and package name resolution. Check deprecation on found
14883 decls. Set where_found and type_found on non static field resolved
14884 during qualification. Layout non primitive field decl types.
14885 (check_deprecation): New function.
14886 (maybe_access_field): Simplified.
14887 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14888 removed. Reverse method's argument when primary is a type. Don't
14889 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14890 instead. Include abstract class in the list of class searchable
14891 for constructors. Use DECL_CONTEXT of found method for access
14892 checks. Check method deprecation.
14893 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14894 converting arguments. Handle INVOKE_INTERFACE.
14895 (lookup_method_invoke): Search constructor using existing
14896 infrastructure (don't rely on lookup_java_constructor anymore).
14897 (find_applicable_accessible_methods_list): Extra argument flag
14898 LC. Now include constructor in the search.
14899 (qualify_ambiguous_name): Conditional expression are primaries.
14900 (not_initialized_as_it_should_p): static final are always
14902 (java_complete_tree): Pass extra NULL argument to
14903 resolve_expression_name. Stricter test to carry on patching
14904 assignments. New case for INSTANCEOF_EXPR.
14905 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14906 (check_final_assignment, maybe_build_primttype_type_ref): New
14908 (patch_assignment): Detect resolved static finals and carry normal
14909 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14910 (try_builtin_assignconv): Access constant 0 on all primitive
14912 (valid_builtin_assignconv_identity_widening_p): Accept identical
14913 types. Accept all promoted type on int type.
14914 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14915 assigned to a reference.
14916 (valid_method_invocation_conversion_p): Accept to check null
14918 (build_binop): Merge declaration and initialization of local
14920 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14921 numeric types. Improved validity test for qualify operators on
14923 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14924 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14925 primitive type and issue the appropriate error message.
14926 (resolve_type_during_patch): Mark class loaded when resolved.
14927 (patch_cast): Allow null to be cased to reference types.
14928 (build_null_of_type): New function.
14929 (patch_array_ref): Handle array on references correctly.
14930 (patch_return): Removed unused local variable MODIFY. Force
14931 boolean to be returned as integers. Allows null to be returned by
14932 a function returning a reference.
14933 * typeck.c (convert_to_integer, convert_to_real,
14934 convert_to_pointer): Prototypes moved to convert.h
14935 (lookup_argument_method): Use method real name, if necessary.
14937 1998-10-30 Tom Tromey <tromey@cygnus.com>
14939 * class.c (build_class_ref): Changed name of primitive classes to
14942 * class.c (make_class_data): Renamed fields: nmethods to
14943 method_count, method_count to dtable_method_count. Always set
14944 `state' field to 0.
14945 * decl.c (init_decl_processing): Likewise.
14947 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14949 * class.c (layout_class): Don't mangle <finit>, produce
14950 __finit<class> instead. Don't verify artificial methods.
14951 * decl.c (finit_identifier_node): New declared global.
14952 (init_decl_processing): finit_identifier_node initialized.
14953 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14954 * java-tree.h (finit_identifier_node): Declared as extern.
14955 (struct lang_decl): New field called_constructor.
14956 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14957 (CLASS_HAS_FINIT_P): New macro.
14958 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14959 explicit constructor invocation.
14960 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14961 CALL_SUPER_CONSTRUCTOR_P): New macros.
14962 (write_classfile): Added prototype.
14963 * jcf-parse.c (jcf_parse_source): Parse and remember for
14964 generation if the file was seen on the command line.
14965 (parse_source_file): Don't write the class file here.
14966 (yyparse): Loop on files rewritten. Set current_jcf.
14967 (parse_zip_file_entries): Parse class file only if it was found.
14968 * lang.c (init_parse): Don't open command line provided filename
14970 (lang_parse): Don't set main_jcf anymore.
14971 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
14972 (JCONSTRUCTOR_CHECK): New macro.
14973 (JBSC_TYPE_P): New macro.
14974 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
14975 (COMPLETE_CHECK_OP_2): New macro.
14976 (struct parse_ctxt): New field explicit_constructor_p.
14977 (check_class_interface_creation): Fixed prototype indentation.
14978 (patch_method_invocation_stmt): Prototype reflects added argument.
14979 (patch_invoke): Likewise.
14980 (complete_method_declaration, build_super_invocation,
14981 verify_constructor_circularity,
14982 build_this_super_qualified_invocation, get_printable_method_name,
14983 patch_conditional_expr, maybe_generate_finit, fix_constructors,
14984 verify_constructor_super, create_artificial_method,
14985 start_artificial_method_body, end_artificial_method_body,
14986 generate_field_initialization_code): New function prototypes.
14987 * parse.y: Fixed leading comment
14988 (constructor_header:, constructor_body:, block_end:): Rules tagged
14990 (type_declaration:): Call maybe_generate_finit.
14991 (method_declaration:): Action for method_body: placed in new
14992 function complete_method_declaration, called here.
14993 (constructor_declaration:): Defined actions. Removed leading
14995 (constructor_header:): New rule with action.
14996 (constructor_body:): Rule rewritten using block_begin: and
14997 block_end:. Defined actions.
14998 (constructor_declarator:, explicit_constructor_invocation:):
15000 (block:): Use new rules block_begin: block_end:.
15001 (block_begin:, block_end:): New rules and actions.
15002 (block_statements:): Fixed error message for explicit
15004 (method_invocation:): Call build_this_super_qualified_invocation
15005 if primary is `this' or `super' was seen.
15006 (conditional_expression:): Action defined.
15007 (extra_ctxp_pushed_p): New static global flag.
15008 (java_parser_context_save_global): Create parser context if
15009 necessary. Use extra_ctxp_pushed_p to remember it.
15010 (java_parser_context_restore_global): Pop extra parser context if
15012 (build_array_from_name): Array on primitive types are marked
15014 (register_fields): Restore new name in field initializer
15015 expression if type was altered. Non static fields initialized upon
15016 declaration marked initialized.
15017 (maybe_generate_finit): New function.
15018 (maybe_generate_clinit): Use create_artificial_method,
15019 start_artificial_method_body, end_artificial_method_body. Generate
15020 debug info for enclosed initialization statements.
15021 (method_header): Fixed leading comment. Check constructor
15022 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15024 (complete_method_declaration, constructor_circularity_msg,
15025 verify_constructor_circularity): New functions.
15026 (get_printable_method_name): New function.
15027 (check_method_redefinition): Don't rename <finit> methods. Fix
15028 declared constructor names. Error message for
15029 constructors modified.
15030 (java_check_regular_methods): Local variable seen_constructor
15031 renamed saw_constructor. Skip verification on constructors. Create
15032 default constructor with create_artificial_method.
15033 (java_check_methods): Removed unnecessary empty line.
15034 (create_artificial_method, start_artificial_method_body,
15035 end_artificial_method_body): New functions.
15036 (java_layout_classes): Changed leading comment. Reverse fields
15037 list if necessary. Always layout java.lang.Object if being
15039 (java_complete_expand_methods): Verify constructor circularity.
15040 (java_complete_expand_method): Call fix_constructor on
15041 constructors. Local variable no_ac_found removed. Restore
15042 bindings if method body expansion failed.
15043 (fix_constructors, verify_constructor_super,
15044 generate_field_initialization_code): New function.
15045 (java_expand_classes): Fixed leading comment. Write class file
15047 (resolve_expression_name): Check for illegal instance variable
15048 usage within the argument scope of an explicit constructor
15050 (resolve_qualified_expression_name): Pass extra from_super flag
15051 when invoking patch_method_invocation_stmt. New case for
15052 conditional expression when used as a primary. Check for error
15053 when acquiring super.
15054 (patch_method_invocation_stmt): Added extra argument super. New
15055 local variable is_static_flag. Set class_to_search according to
15056 the nature of the constructor invocation. Don't add `this'
15057 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15058 invocation within the argument scope of explicit constructor
15059 invocation. Set is_static according to is_static_flag. Provide
15060 extra `super' argument to patch_invoke invocation.
15061 (patch_invoke): New argument from_super. Loop on arguments
15062 indentation fixed. Pass from_super to invocation_mode. New switch
15063 case INVOKE_SUPER. Fixed error message in switch default case.
15064 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15066 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15067 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15068 message takes constructors into account.
15069 (find_applicable_accessible_methods_list): Fixed indentation.
15070 (qualify_ambiguous_name): Take explicit constructor invocation
15071 into account. Deal with a conditional expression as a primary to
15073 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15074 case. Added extra argument to patch_method_invocation_stmt.
15075 Register calls made to explicit constructor `this'. Don't call
15076 save_expr in ARRAY_REF case when emitting class files. Check for
15077 illegal use of this when expanding explicit constructor invocation
15079 (complete_function_arguments): Set and reset parser context
15080 explicit_constructor_p field value when appropriate.
15081 (build_super_invocation, build_this_super_qualified_invocation):
15083 (patch_assignment): Fixed typo.
15084 (patch_unaryop): Check on final fields occurs only when a decl
15086 (patch_return): Take constructors into account.
15087 (patch_conditional_expr): New function.
15088 * typeck.c (build_java_signature): Removed unnecessary empty line.
15090 1998-10-28 Jeffrey A Law (law@cygnus.com)
15092 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15094 1998-10-28 Tom Tromey <tromey@cygnus.com>
15096 * decl.c (init_decl_processing): Renamed fields.
15097 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15098 interface_len, msize fields.
15100 * class.c (make_class_data): Removed subclass_head and
15101 subclass_next fields.
15102 * decl.c (init_decl_processing): Removed subclass_head and
15103 subclass_next fields.
15105 1998-10-28 Jeffrey A Law (law@cygnus.com)
15107 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15108 * mangle.c (emit_unicode_mangled_name): Similarly.
15110 1998-10-26 Nick Clifton <nickc@cygnus.com>
15112 * jcf-parse.c (get_constant): Place braces around code to compute
15113 'd' when REAL_ARITHMETIC is not defined.
15115 1998-10-25 H.J. Lu (hjl@gnu.org)
15117 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15120 1998-10-23 Tom Tromey <tromey@cygnus.com>
15122 * lang-specs.h: `.zip' files are input to jc1.
15124 1998-10-22 Per Bothner <bothner@cygnus.com>
15126 * jvspecs.c: Add (but don't enable) support for combining multiple
15127 .class and .java input filenames to a single jc1 invocation.
15128 Add support for -C flag (copile to .class files).
15129 Translate -classpath and -CLASSPATH arguments.
15130 * lang-specs.h: Don't set %2 spec.
15132 1998-10-22 Tom Tromey <tromey@cygnus.com>
15134 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15136 (add_path): Don't add trailing separator to non-empty path
15139 * lang.c (lang_decode_option): Check for -fclasspath and
15140 -fCLASSPATH before examining other `-f' options.
15142 * java-tree.h (finalize_identifier_node): Don't declare.
15143 * class.c (make_class_data): Don't push "final" field.
15144 * decl.c (init_decl_processing): Don't push "final" field.
15145 (finalize_identifier_node): Removed.
15146 (init_decl_processing): Don't set finalize_identifier_node.
15148 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15150 1998-10-11 Anthony Green <green@cygnus.com>
15152 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15153 (JV_SCAN_SOURCES): New macro.
15154 (JCF_DUMP_SOURCES): Likewise.
15155 (jcf-dump$(exeext)): New target.
15156 (jv-scan$(exeext)): New target.
15158 1998-10-22 Tom Tromey <tromey@cygnus.com>
15160 * Makefile.in (LEX): Removed.
15161 (LEXFLAGS): Likewise.
15162 (SET_BISON): New macro.
15164 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15165 spurious diffs in parse.c.
15166 ($(PARSE_SCAN_C)): Likewise.
15167 (PARSE_DIR): New macro.
15169 (PARSE_SCAN_C): Likewise.
15170 (PARSE_RELDIR): New macro.
15172 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15174 * jcf-io.c (find_class): Use saw_java_source to determine when to
15175 look for `.java' file.
15176 * jcf-parse.c (saw_java_source): New global.
15177 (yyparse): Set it if `.java' file seen.
15179 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15180 (GCJH_SOURCES): Likewise.
15181 * Makefile.in (datadir): New macro.
15182 (libjava_zip): Likewise.
15183 (JAVA_OBJS): Added jcf-path.o.
15184 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15185 (../gcjh$(exeext)): Likewise.
15186 (jcf-path.o): New target.
15187 * java-tree.h (fix_classpath): Removed decl.
15188 * jcf-parse.c (fix_classpath): Removed.
15189 (load_class): Don't call fix_classpath.
15190 * parse.y (read_import_dir): Don't call fix_classpath.
15191 * lex.h: Don't mention classpath.
15192 * lex.c (java_init_lex): Don't initialize classpath.
15193 * jcf-io.c (classpath): Removed global.
15194 (find_class): Use jcf_path iteration functions. Correctly search
15195 class path for .java file.
15196 (open_in_zip): New argument `is_system'.
15197 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15198 classpath-related options.
15199 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15201 (lang_init): Call jcf_path_init.
15202 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15203 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15204 Correctly put braces around second string in each entry.
15205 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15206 classpath-related options.
15207 (help): Updated for new options.
15208 * jcf.h: Declare functions from jcf-path.c. Don't mention
15209 `classpath' global.
15210 * jcf-path.c: New file.
15212 * jcf-depend.c: Include jcf.h.
15214 * jcf-write.c (localvar_alloc): Returns `void'.
15215 (localvar_free): Removed unused variable.
15217 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15218 (init_parse): Use OBJECT_SUFFIX, not ".o".
15220 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15222 * class.c (emit_register_classes): Renamed from
15223 emit_register_class.
15224 * java-tree.h (emit_register_classes): Prototype renamed from
15225 emit_register_class.
15226 * jcf-parse.c (yyparse): Call emit_register_classes once before
15228 * parse.y (java_expand_classes): No longer register classes.
15230 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15232 * class.c (is_compiled_class): New local variable
15233 seen_in_zip. Identify classes found in currently compiled source
15235 * decl.c (complete_start_java_method): Fixed typo.
15236 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15237 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15238 (CLASS_P): Moved around.
15239 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15240 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15242 (jcf_parse_source): Changed leading comment. Removed unnecessary
15243 fclose and CLASS_FROM_SOURCE_P marking.
15244 (parse_source_file): New local variables remember_for_generation
15245 and filename. Mark parsed file name identifier node. Removed block
15246 executed when parse_only was null. Set remember_for_generation.
15247 Use it as an argument to java_pop_parser_context.
15248 (yyparse): New local variables several_files, list, next node and
15249 current_file_list. Split ampersand separated file names into
15250 current_file_list. Iterate through the list and parse accordingly.
15251 * parse.h (java_pop_parser_context): New function prototype.
15252 * parse.y (ctxp_for_generation): New static global variable.
15253 (java_pop_parser_context): New argument generate. Link popped ctxp
15254 to ctxp_for_generation list accordingly.
15255 (java_complete_expand_methods): Fixed indentation.
15256 (java_expand_classes): New function.
15258 1998-10-17 Per Bothner <bothner@cygnus.com>
15260 * Makefile.in: Link with libiberty.a instead of memmove.o.
15262 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15264 * lex.c (setjmp.h): No longer included.
15265 * lex.h (setjmp.h): Included.
15266 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15267 (duplicate_declaration_error_p): Renamed from
15268 duplicate_declaration_error.
15269 (build_array_from_name): New function prototype.
15270 * parse.y (setjmp.h): No longer included.
15271 (variable_declarator_id): Define action.
15272 (build_array_from_name): New function.
15273 (duplicate_declaration_error_p): Renamed from
15274 duplicate_declaration_error. Fixed leading comment.
15275 (register_fields): Main `for' loop reorganized. Uses
15276 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15277 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15278 build_array_from_name.
15279 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15281 (read_import_dir): Don't try to skip `.' and `..'.
15282 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15283 build_array_from_name. Main `for' loop reorganized.
15284 (resolve_qualified_expression_name): When building access to a
15285 field, use the type where the field was found, not its own type.
15286 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15287 field was found is null.
15288 (qualify_ambiguous_name): Sweep through all successive array
15291 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15293 * java-tree.h (pop_labeled_block, lang_printable_name,
15294 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15295 interface_of_p, inherits_from_p, fix_classpath,
15296 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15297 make_class_data, register_class, alloc_name_constant): New
15298 function prototypes.
15299 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15300 indentation. Added cast to remove warning.
15301 (lang_printable_name): Set v argument unused.
15302 (lang_print_error): Added argument to lang_printable_name call.
15303 (java_dummy_print, print_lang_decl, print_lang_type,
15304 print_lang_identifier, lang_print_xnode): All argument marked
15306 * lex.c (java_unget_unicode): Removed unnecessary argument.
15307 (java_allocate_new_line): Unused local variable is gone.
15308 (java_read_char): Added parenthesis in expressions to remove
15309 warnings. Added final return statement.
15310 (java_read_unicode): Added parenthesis in expression to remove
15312 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15313 (java_parse_escape_sequence): Likewise.
15314 (java_lex): Unused local variables are gone. Fixed
15315 java_unget_unicode invocation.
15316 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15318 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15319 lang_printable_name invocation in macro.
15320 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15322 (duplicate_declaration_error): Suppressed unused argument in
15324 (identical_subpath_p): Function declaration is gone.
15325 (patch_invoke): Suppressed unused argument in prototype.
15326 (patch_cast, build_labeled_block, check_thrown_exceptions):
15328 * parse.y (setjmp.h): Included
15329 (toplev.h): Likewise.
15330 (field_declaration:): Suppressed unused local
15331 (label_decl:): Fixed build_labeled_block invocation.
15332 (java_pop_parser_context): Put extra parenthesis around assignment
15334 (yyerror): Suppressed unused local variables.
15335 (variable_redefinition_error): Fixed lang_printable_name
15337 (create_interface): Suppressed unused local variables.
15338 (create_class): Likewise.
15339 (duplicate_declaration_error): Suppressed unused argument. Fixed
15340 lang_printable_name invocation.
15341 (register_fields): Suppressed unused local variable. Fixed
15342 duplicate_declaration_error invocation.
15343 (method_header): Suppressed unused local variable.
15344 (method_declarator, parser_check_super): Likewise.
15345 (java_complete_class): Suppressed unused local variable. Fixed
15346 fatal error message.
15347 (complete_class_report_errors): Added default: in switch.
15348 (java_check_regular_methods): Fixed lang_printable_name
15350 (check_throws_clauses): Likewise.
15351 (java_check_abstract_methods): Suppressed unused local
15352 variable. Fixed lang_printable_name invocation.
15353 (read_import_entry): Added supplemental return statement.
15354 (read_import_dir): Suppressed unused local variables.
15355 (check_pkg_class_access, declare_local_variables): Likewise.
15356 (source_start_java_method): Suppressed unused extern variable
15358 (expand_start_java_method): Suppressed unused extern and local
15359 variable declarations.
15360 (java_complete_expand_methods): Likewise.
15361 (java_complete_expand_method): Suppressed unused local variables.
15362 (make_qualified_name): Likewise.
15363 (resolve_qualified_expression_name): Added default: in
15364 switch. Fixed lang_printable_name invocation.
15365 (class_instance_creation_expression): Added parenthesis around
15367 (patch_method_invocation_stmt): Fixed lang_printable_name and
15368 patch_invoke invocations.
15369 (check_for_static_method_reference): Fixed lang_printable_name
15371 (patch_invoke): Suppressed unused arguments and local variables.
15372 (lookup_method_invoke): Suppressed unused local variables.
15373 (qualify_ambiguous_name): Added default: in switch.
15374 (identical_subpath_p): Function removed.
15375 (patch_assignment): Suppressed unused local variables. Suppressed
15376 unnecessary if statement. Fixed lang_printable_name invocations.
15377 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15378 (valid_ref_assignconv_cast_p): Parenthesis around
15379 expression. Suppressed unused local variables.
15380 (build_binop): Suppressed unused local variables. fixed
15381 lang_printable_name invocations.
15382 (string_constant_concatenation): Suppressed unused local
15384 (patch_unaryop): Fixed lang_printable_name invocation.
15385 (patch_cast): Suppressed unnecessary argument. Fixed
15386 lang_printable_name invocation.
15387 (patch_array_ref): Fixed lang_printable_name invocation.
15388 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15389 (build_labeled_block): Suppressed unused argument.
15390 (generate_labeled_block): Fixed build_labeled_block invocation.
15391 (build_loop_body): Suppressed unused local variables.
15392 (patch_loop_statement): Likewise.
15393 (patch_exit): Fixed lang_printable_name invocation.
15394 (patch_switch_statement): Likewise.
15395 (case_identity): First argument marked unused.
15396 (patch_try_statement): Fixed lang_printable_name invocations.
15397 (patch_synchronized_statement, patch_throw_statement): Likewise.
15398 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15399 lang_printable_name invocations.
15400 (check_thrown_exceptions_do): Suppressed unused argument.
15402 1998-10-14 Tom Tromey <tromey@cygnus.com>
15404 * jcf-write.c (write_classfile): Add output class file as target.
15405 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15406 * jcf.h: Added declarations for dependency-tracking functions.
15407 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15408 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15409 (finish_parse): Call jcf_dependency_write.
15410 (dependency_tracking): New global.
15411 (DEPEND_SET_FILE): New define.
15412 (DEPEND_ENABLE): New define.
15413 (init_parse): Enable dependency tracking if required.
15415 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15416 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15417 (../gcjh$(exeext)): Likewise.
15418 (jcf-depend.o): New target.
15419 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15420 (GCJH_SOURCES): Likewise.
15421 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15423 (find_classfile): Added dep_name argument.
15424 (find_class): Compute name of dependency.
15425 (open_in_zip): Call jcf_dependency_add_file.
15426 * gjavah.c (output_file): No longer global.
15427 (usage): Don't mention "gjavah".
15429 (java_no_argument): Likewise.
15430 (version): Likewise.
15431 (main): Recognize and handle -M family of options.
15432 (print_mangled_classname): Return is void.
15433 (process_file): Handle case where output is suppressed.
15434 (HANDLE_END_FIELD): Likewise.
15435 (HANDLE_METHOD): Likewise.
15436 * jcf-depend.c: New file.
15438 1998-10-13 Jeffrey A Law (law@cygnus.com)
15440 * java-tree.def: Add missing newline at EOF.
15442 1998-10-13 Tom Tromey <tromey@cygnus.com>
15444 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15445 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15447 Include <config.h> and "system.h".
15448 (disassemble_method): Undefine RET to avoid clash with
15449 config/i386/i386.h.
15451 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15453 * decl.c (runtime_exception_type_node, error_exception_type_node):
15454 New global variables.
15455 (init_decl_processing): Initialized.
15456 * expr.c (java_lang_expand_expr): Set caught exception type to
15457 null if catch handler argument doesn't exit.
15458 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15460 * java-tree.h (runtime_exception_type_node,
15461 error_exception_type_node): Global variables declared.
15462 (DECL_FUNCTION_THROWS): New macro.
15463 (DECL_FUNCTION_BODY): Modified comment.
15464 (DECL_SPECIFIC_COUNT): Likewise.
15465 (struct lang_decl): New field throws_list.
15466 (IS_UNCHECKED_EXPRESSION_P): New macro.
15467 * lex.c (java_lex): Generate location information for THROW_TK.
15468 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15469 EXCEPTIONS_P): New macros.
15470 (enum jdep_code): New value JDEP_EXCEPTION.
15471 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15472 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15473 PATCH_METHOD_RETURN_ERROR): New macros.
15474 (patch_method_invocation_stmt): Added new argument to prototype.
15475 (patch_synchronized_statement, patch_throw_statement,
15476 check_thrown_exceptions, check_thrown_exceptions_do,
15477 purge_unchecked_exceptions, check_throws_clauses): New function
15479 * parse.y Fixed typo in keyword section.
15480 (throw:): Rule tagged <node>.
15481 (THROW_TK): Keyword tagged <operator>.
15482 (method_header:): Last argument to call to method_header passed
15484 (throws:, class_type_list:, throw_statement:,
15485 synchronized_statement:, synchronized:): Defined actions.
15486 (method_header): New local variable current. Register exceptions
15487 from throws clause.
15488 (java_complete_tree): Complete and verify exceptions from throws
15490 (complete_class_report_errors): Error message on exceptions not
15492 (java_check_regular_methods): Fixed typo. Shortcut on private
15493 overriding methods. Changed error message on method
15494 redefinition. Check for throws clause compatibility.
15495 (check_throws_clauses): New function.
15496 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15497 method. Changed error message on method redefinition.
15498 (currently_caught_type_list): New static variable.
15499 (java_complete_expand_methods): Purge unchecked exceptions from
15500 throws clause list. Call PUSH_EXCEPTIONS before walk and
15501 POP_EXCEPTIONS after.
15502 (resolve_qualified_expression_name): Pass new argument as NULL to
15503 patch_method_invocation_stmt.
15504 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15505 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15506 argument list when appropriate. Use new argument if non null to
15507 store selected method decl.
15508 (patch_invoke): Convert if necessary args of builtin types before
15509 forming CALL_EXPR. Argument list no longer reversed here.
15510 (invocation_mode): Treat final methods as static methods.
15511 (java_complete_tree): New cases for THROW_EXPR: and
15512 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15514 (complete_function_arguments): No more RECORD_TYPE
15515 conversion. Function parameter nodes no longer saved.
15516 (valid_ref_assignconv_cast_p): Avoid handling null type.
15517 (patch_binop): Fixed null constant reference handling.
15518 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15519 BUILD_THROW macros.
15520 (patch_try_statement): Fixed comments. Record caught types in
15521 list, push the list, expand try block and pop the list.
15522 (patch_synchronized_statement, patch_throw_statement,
15523 check_thrown_exceptions, check_thrown_exceptions_do,
15524 purge_unchecked_exceptions): New functions.
15525 * typeck.c (lookup_argument_method): Allow WFL in place of method
15526 DECL_NAME during method definition check
15528 1998-10-09 Tom Tromey <tromey@cygnus.com>
15530 * gjavah.c (decode_signature_piece): New function.
15531 (print_c_decl): Use it. Added `name_override' argument.
15532 (print_method_info): Use name_override argument to print_c_decl.
15533 (seen_fields): Removed.
15534 (print_field_info): Don't update seen_fields.
15535 (struct method_name): New structure.
15536 (method_name_list): New global.
15537 (print_method_info): Add new method to list of methods.
15538 (name_is_method_p): New function.
15539 (print_field_info): If field name has same name as method, then
15541 (process_file): Parse methods before fields.
15542 (field_pass): New global.
15543 (HANDLE_END_FIELD): Take field_pass into account.
15545 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15547 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15548 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15550 1998-10-03 Anthony Green <green@cygnus.com>
15552 * jvspec.c: Fix bug in jvgenmain_spec patch.
15554 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15556 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15557 * decl.c (soft_exceptioninfo_call_node): New global variable.
15558 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15559 takes extra integer argument. soft_exceptioninfo_call_node
15561 * except.c (java_set_exception_lang_code): New function
15562 (method_init_exceptions): Called here.
15563 (prepare_eh_table_type): New function.
15564 (expand_end_java_handler): Called here.
15565 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15566 one argument. Modified generation of call to
15567 soft_badarrayindex_node to use new argument.
15568 (build_java_arrayaccess): Pass faulty index value to
15569 build_java_throw_out_of_bounds_exception.
15570 (generate_name): New function.
15571 (java_lang_expand_expr): New local variables node, current,
15572 has_finally_p. Expand TRY_EXPR node.
15573 (process_jvm_instruction): Replace top of the stack with thrown
15574 object reference when entering exception handler.
15575 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15576 specific tree codes.
15577 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15579 (DECL_SPECIFIC_COUNT): New macro.
15580 (prepare_eh_table_type, java_set_exception_lang_code,
15581 generate_name): New function declarations.
15582 (match_java_method): Declaration deleted.
15583 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15585 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15586 * parse.h (redefinition_error, refine_accessible_methods_list,
15587 can_cast_to_p): Function declaration removed.
15588 (classitf_redefinition_error, variable_redefinition_error,
15589 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15590 find_most_specific_methods_list, argument_types_convertible,
15591 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15592 valid_cast_to_p, valid_method_invocation_conversion_p,
15593 try_reference_assignconv, add_stmt_to_compound,
15594 build_jump_to_finally, build_tree_list, patch_try_statement,
15595 java_get_catch_block): New function declarations.
15596 * parse.y (string_buffer_type): Global variable deleted.
15597 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15598 finally): Rules tagged <node>.
15599 (TRY_TK, CATCH_TK): Token tagged <operator>.
15600 (class_body_declaration:, class_member_declaration:,
15601 formal_parameter:, explicit_constructor_invocation:,
15602 interface_member_declaration:, constant_declaration:,
15603 primary_no_new_array:, class_instance_creation_expression:,
15604 array_creation_expression:): Issue error on unsuported JDK1.1
15606 (try_statement:, catches:, finally:): Define actions.
15607 (catch_clause_parameter): New rule.
15608 (catch_clause:): Use new rule catch_clause_parameter.
15609 (parse_jdk1_1_error): New function.
15610 (redefinition_error): Renamed classitf_redefinition_error.
15611 (variable_redefinition_error): New function.
15612 (check_class_interface_creation): Call
15613 classitf_redefinition_error.
15614 (java_complete_tree): Added error message on JDEP_TYPE: case.
15615 (complete_class_report_errors): Fixed indentation.
15616 (declare_local_variables): Call variable_redefinition_error.
15617 (source_end_java_method): Call java_set_exception_lang_code and
15618 emit_handlers where appropriate.
15619 (java_method_add_stmt): Call add_stmt_to_block.
15620 (add_stmt_to_block): New function.
15621 (lookup_method_invoke): Fixed outside comment. new local variable
15622 candicates. Call find_applicable_accessible_methods_list and
15623 find_most_specific_methods_list when searching for a
15624 method. Modified error report to list possible candidates when
15626 (find_applicable_accessible_methods_list,
15627 find_most_specific_methods_list, argument_types_convertible): New
15629 (refine_accessible_methods_list): Function deleted.
15630 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15631 expr (if applicable) before calling patch_array_ref.
15632 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15633 (enter_block): Fixed comment.
15634 (enter_a_block): New function.
15635 (patch_assignment): Reorganized. Call try_reference_assignconv for
15636 references. Call valid_cast_to_p instead of can_cast_to_p.
15637 (try_reference_assignconv,
15638 valid_builtin_assignconv_identity_widening_p): New functions.
15639 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15640 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15642 (build_string_concatenation): Don't resolve StringBuffer.
15643 (patch_cast): Fixed inverted arguments.
15644 (patch_array_ref): Code to save array expr deleted. Call
15645 valid_cast_to_p instead of can_cast_to_p.
15646 (generate_labeled_block): Call generate_name.
15647 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15648 patch_try_statement): New functions.
15649 * typeck.c (match_java_method): Function deleted.
15651 1998-10-02 Anthony Green <green@cygnus.com>
15653 * jvspec.c: jvgenmain_spec uses different temporary file names.
15655 1998-10-02 Anthony Green <green@cygnus.com>
15657 * jvspec.c (lang_specific_driver): Fail if user specifies
15658 --main= when not linking.
15660 1998-09-28 Tom Tromey <tromey@cygnus.com>
15662 * class.c (make_class_data): Push value for `thread' field.
15663 * decl.c (init_decl_processing): Added `thread' field to class.
15665 * class.c (add_field): Always make static fields externally
15668 1998-09-26 Anthony Green <green@cygnus.com>
15670 * expr.c (build_java_athrow,
15671 build_java_throw_out_of_bounds_exception, expand_invoke,
15672 build_newarray, expand_java_multianewarray, build_java_monitor):
15673 Update comments to reflect _Jv_* function names.
15675 1998-09-25 Per Bothner <bothner@cygnus.com>
15677 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15678 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15679 * parse.y (expand_start_java_method): Likewise.
15681 1998-09-24 Per Bothner <bothner@cygnus.com>
15683 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15685 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15686 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15687 * expr.c: Remove no-longer-needed calls to promote_type.
15688 * decl.c (give_name_to_locals): Liekwise.
15689 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15690 * parse.y: Add/remove promote_type calls as appropriate.
15691 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15692 (parse_signature_string): Likewise.
15693 (build_java_array_type): Fix for now signature convenions.
15695 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15697 1998-09-23 Tom Tromey <tromey@cygnus.com>
15699 * class.c (init_class_processing): libjava function renamed to
15702 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15704 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15705 * java-tree.def: Fixed DEFTREECODE third argument.
15706 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15707 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15708 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15709 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15710 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15711 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15712 * lang.c (java_tree_code_type, java_tree_code_length,
15713 java_tree_code_name): New arrays.
15714 (lang_init): Append Java tree node definitions to Gcc ones.
15715 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15717 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15719 (java_lex): Allow declaration of empty string constants. Retain
15720 location information on CASE_TK and DEFAULT_TK.
15721 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15722 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15723 Modified to be more robust.
15724 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15725 (build_new_invocation, try_builtin_assignconv,
15726 patch_switch_statement, string_constant_concatenation,
15727 build_string_concatenation, patch_string_cst, patch_string,
15728 java_expand_switch): New function declarations.
15729 * parse.y: Rules related to switch and EH tagged <node>.
15730 (label_id): Set to NULL_TREE
15731 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15733 (this_or_super:): Fixed indentation.
15734 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15735 statement_expression:): Removed call to RULE on all sub-rules.
15736 (switch_expression:, switch_labels:): New rules.
15737 (switch_statement:, switch_block:, switch_block_statement_groups:,
15738 switch_block_statement_group:, switch_labels:, switch_label:):
15740 (throw_statement:, synchronized_statement:, try_statement:):
15741 Defined temporary actions.
15742 (class_instance_creation_expression:): Call
15743 build_new_invocation. Fixed indentation.
15744 (field_access): Fixed indentation.
15745 (method_invocation): Likewise.
15746 (make_qualified_primary): Use THIS_EXPR.
15747 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15748 resolving from SUPER, set *type_found.
15749 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15750 (java_complete_tree): Removed unused local variable `location'. Case
15751 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15752 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15753 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15754 STRING_CST: case. default: checks for patchable strings.
15755 (complete_function_arguments): Transform string constant or
15756 crafted StringBuffer if necessary.
15757 (build_method_invocation): Fixed comments.
15758 (build_new_invocation): New function.
15759 (patch_assignment): Call try_builtin_assignconv to figure a valid
15760 assignment conversion between builtin types.
15761 (try_builtin_assignconv): New function.
15762 (build_binop): Use URSHIFT_EXPR directly to call build.
15763 (operator_string): Use UNARY_PLUS_EXPR.
15764 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15766 (do_merge_string_cste, merge_string_cste,
15767 string_constant_concatenation, build_string_concatenation,
15768 patch_string, patch_string_cst): New function.
15769 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15770 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15771 (build_newarray_node): Use NEW_ARRAY_EXPR.
15772 (build_this): Use THIS_EXPR.
15773 (build_return): Enable debug information on return statement.
15774 (build_if_else_statement): Likewise.
15775 (complete_labeled_statement): Fixed related comment.
15776 (build_loop_body): Fixed comment.
15777 (build_bc_statement): Enable debug information on break/continue
15779 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15781 (patch_switch_statement, case_identity, java_expand_switch): New
15784 1998-09-21 Per Bothner <bothner@cygnus.com>
15786 * buffer.h (BUFFER_INIT): New macro.
15787 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15788 Pass (struct jcf_partial *state) to most functions.
15789 (jcf_block, jcf_relocation): New types.
15790 Support labels, branches, conditionals, loops.
15792 1998-09-21 Tom Tromey <tromey@cygnus.com>
15794 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15796 1998-09-21 Per Bothner <bothner@cygnus.com>
15798 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15799 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15800 not integer_type_node (INT_TYPE_SIZ bits).
15802 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15804 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15805 * jcf-dump.c (print_exception_table): New function.
15806 (disassemble_method): Better handling of wide instructions.
15807 Make more robust for bad input.
15809 1998-09-30 Jeffrey A Law (law@cygnus.com)
15811 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15814 1998-09-17 Jeffrey A Law (law@cygnus.com)
15816 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15818 1998-09-17 Tom Tromey <tromey@cygnus.com>
15820 * Makefile.in ($(PARSE_H)): Removed target.
15822 1998-09-17 Jeffrey A Law (law@cygnus.com)
15824 * Makefile.in (JAVA_OBJS): Add memmove.o
15825 (memmove.o): New target & rules.
15827 1998-09-15 Tom Tromey <tromey@cygnus.com>
15829 * expr.c (expand_invoke): Don't generate a call to the class init
15832 1998-09-14 Jeffrey A Law (law@cygnus.com)
15834 * Makefile.in: Add many missing dependencies.
15835 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15837 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15838 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15840 1998-09-11 Per Bothner <bothner@cygnus.com>
15842 * decl.c (complete_start_java_method): If method is static (and
15843 not private) call _Jv_InitClass.
15844 * expr.c (expand_invoke): Don't call build_class_init.
15846 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15848 1998-09-10 Jeffrey A Law (law@cygnus.com)
15850 * Make-lang.in (GCJ): Define before using.
15852 1998-09-09 Jeffrey A Law (law@cygnus.com)
15854 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15855 losing due to namespace pollution in GNU getopt.h
15857 1998-09-09 Tom Tromey <tromey@cygnus.com>
15859 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15860 (java.all.cross): Likewise.
15861 (java.rest.encap): Likewise.
15863 1998-09-08 Jeffrey A Law (law@cygnus.com)
15865 * gjavah.c (print_class_decls): Fix thinko in arglist
15866 * jcv-io.c (find_classfile): Similarly.
15868 1998-09-07 Jeffrey A Law (law@cygnus.com)
15870 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15872 1998-09-05 Tom Tromey <tromey@cygnus.com>
15874 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15875 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15876 * Makefile.in (PARSE_C): New macro.
15877 (PARSE_H): Likewise.
15878 (PARSE_SCAN_C): Likewise.
15879 ($(PARSE_C)): Target renamed from parse.c.
15880 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15881 (clean): Remove parse-scan.c as well.
15882 (parse.o): Depend on $(PARSE_C).
15884 1998-09-05 Anthony Green <green@cygnus.com>
15886 * README, license.terms: Removed.
15888 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15889 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15890 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15891 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15892 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15893 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15894 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15895 and Java trademark attribution.
15897 1998-09-04 Tom Tromey <tromey@cygnus.com>
15899 * Makefile.in: Use gcjh, not gjavah.
15900 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15901 * Make-lang.in: Changed gjavah to gcjh everywhere.
15903 1998-09-03 Per Bothner <bothner@cygnus.com>
15905 * gjavah.c: Support new -prepend -add -append flags.
15906 (print_method_info): Method is not virtual if class is final.
15908 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15910 * jv-scan.c: Fixed copyright assignment.
15911 * keyword.gperf: Likewise.
15912 * keyword.h: Likewise.
15913 * lex.c: Fixed copyright assignment.
15914 (java_lex): Push unicode back when parsing '<'.
15915 * lex.h: Fixed copyright assignment.
15916 * parse-scan.y: Likewise.
15917 * parse.h: Fixed copyright assignment.
15918 (build_debugable_stmt, complete_for_loop): New function prototypes.
15919 * parse.y: Fixed copyright assignment.
15920 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15921 size_zero_node when completing a loop with no exit condition.
15922 (for_statement_nsi:): Define action.
15923 (for_init:, for_update:): Return size_zero_node when empty.
15924 (declare_local_variables): Call build_debugable_stmt.
15925 (build_debugable_stmt): New function.
15926 (build_loop_body): Build debugable statement around loop
15928 (complete_loop_body): Take into account the debugable statement
15929 around the EXIT_EXPR.
15930 (complete_loop_body): New function.
15931 (patch_exit_expr): Fixed condition inversion.
15933 1998-09-02 Tom Tromey <tromey@cygnus.com>
15935 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15936 name of thread define.
15937 * jvspec.c (THREAD_NAME): New macro.
15939 (THREADLIB): Likewise.
15940 (lang_specific_driver): Recognize attempt to link with thread
15941 library or gc library. Recognize -ljava on command line so it
15942 isn't linked against more than once.
15944 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15946 * parse-scan.y (report_main_declaration): Name of the class
15947 containing `main' can be a qualified name.
15949 1998-08-31 Tom Tromey <tromey@cygnus.com>
15951 * config-lang.in: Changed gjavac to gjc everywhere.
15952 * Make-lang.in: Changed gjavac to gjc everywhere.
15954 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15956 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15957 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15958 and install the files.
15959 * Makefile.in (JAVA_OBJS_LITE): New variable.
15960 (compiler:): Now include jv-scan as a dependency.
15961 (../jv-scan$(exeext), parse-scan.c): New targets.
15962 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15963 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15964 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15965 check for errors even if parse_only.
15966 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15968 (yylex): New function. Uses java_lex body.
15969 (java_lex): Removed commented out statement. Remove local variable
15970 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15971 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
15972 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
15973 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
15974 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
15975 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
15977 (java_lex_error): Empty if JC1_LITE is defined.
15978 (java_get_line_col): Return 0 if JC1_LITE is defined.
15979 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
15980 SET_MODIFIER_CTX): Moved into the section containing the macros
15981 conditionally defined by JC1_LITE.
15982 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
15983 argument if JC1_LITE is defined.
15984 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
15985 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
15987 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
15988 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
15989 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
15990 to different values according to JC1_LITE.
15991 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
15992 declared if JC1_LITE set.
15993 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
15994 defined if JC1_LITE not set.
15995 (struct parser_ctx): Reorganized and skip the jc1 front end part
15997 (java_layout_classes): New function definition.
15998 (java_push_parser_context, java_init_lex, yyparse, yylex,
15999 yyerror): Prototype always declared. All other static function
16000 prototypes declared only if JC1_LITE is not set.
16001 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16002 declared in parse.h.
16003 (java_layout_classes): New function.
16004 (java_complete_expand_methods): No longer layout the class here.
16005 * parse-scan.y: New file.
16006 * jv-scan.c: New file.
16008 1998-08-25 Tom Tromey <tromey@cygnus.com>
16010 * gjavah.c (main): Handle -friend option.
16011 (friend_specs): New global.
16012 (generate_access): Handle friend_specs.
16013 (process_file): Likewise.
16014 (MAX_FRIENDS): New macro.
16015 (friend_count): New global.
16016 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16017 Changed all callers.
16019 1998-08-24 Per Bothner <bothner@cygnus.com>
16021 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16022 (main): Handle processing all the entries of a named .zip archive.
16023 * jcf-io.c (jcf_trim_old_input): New function.
16024 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16026 1998-08-24 Per Bothner <bothner@cygnus.com>
16028 * lang.c (flag_assume_compiled): Make default be on.
16030 1998-08-21 Per Bothner <bothner@cygnus.com>
16032 * jcf-dump.c: Add bunches of flags to control output more.
16033 (process_class): New function; support printing more than one class.
16034 (main): Support new --print-main and --javap flags.
16035 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16036 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16038 1998-08-20 Per Bothner <bothner@cygnus.com>
16040 Change mangling of dispatch table to match C++ vtable (w/thunks).
16041 * class.c (build_dtable_decl), java-tree.h: New function.
16042 (make_class_data): Call it.
16043 * decl.c (init_decl_processing): Likewise.
16045 1998-08-19 Warren Levy <warrenl@cygnus.com>
16047 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16048 soft_anewarray; adjust args passed.
16049 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16050 match _Jv_NewObjectArray.
16052 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16054 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16055 * expr.c (loopup_label): Call create_label_decl.
16056 (create_label_decl): New function.
16057 (java_lang_expand_expr): Call expand_start_bindings with argument
16059 * java-tree.h Added space after PROTO in function declarations
16061 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16062 (create_label_decl, push_labeled_block): New function
16064 * lex.c (label_id): Initialize.
16065 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16067 * parse.h Added space after PROTO in function declarations when
16069 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16070 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16071 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16072 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16074 (struct parser_ctxt): New fields current_loop,
16075 current_labeled_block.
16076 (build_if_else_statement, patch_if_else_statement,
16077 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16078 generate_labeled_block, complete_labeled_statement,
16079 build_bc_statement, patch_bc_statement, patch_loop_statement,
16080 build_new_loop, build_loop_body, complete_loop_body): New function
16082 * parse.y (java_warning_count): New global variable.
16083 (label_id): New static variable.
16084 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16085 (block:): Return size_zero_node when block is empty.
16086 (empty_statement:): Return size_zero_node.
16087 (statement:): Implement supplemental action when for_statement: is
16089 (label_decl:): New rule.
16090 (labeled_statement:): Rewritten using label_decl. Actions
16092 (labeled_statement_nsi:): Likewise.
16093 (if_then_statement): Actions implemented.
16094 (while_expression): New rule.
16095 (while_statement:): Rewritten using while_expression. Actions
16097 (while_statement_nsi:): Likewise.
16098 (do_statement_begin:): New rule.
16099 (do_statement:): Rewritten using do_statement_begin. Actions
16101 (for_statement:): Rewritten using for_begin. Actions implemented.
16102 (for_statement_nsi:): Likewise.
16103 (for_header:, for_begin:): New rules.
16104 (for_init:): Actions implemented.
16105 (statement_expression_list:, break_statement:,
16106 continue_statement:): Likewise.
16107 (yyerror): Count number of issued warning(s).
16108 (java_report_errors): Report error(s) and/or warning(s).
16109 (java_complete_class): Use build_java_argument_signature to
16110 recompute completed method signature.
16111 (java_check_regular_methods): New locals method_wfl and aflags.
16112 Use method_wfl instead of lookup_cl during error reports. Fixed
16113 indentation and modified some error messages. Use
16114 lang_printable_name in method instead of the DECL_NAME. New code
16115 to issue warnings on methods not overriding corresponding methods
16116 private to a different package.
16117 (java_method_add_stmt): Call add_stmt_to_compound.
16118 (add_stmt_to_compound): New function.
16119 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16120 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16121 (build_if_else_statement, patch_if_else_statement,
16122 build_labeled_block, generate_labeled_block,
16123 complete_labeled_statement, build_new_loop, build_loop_body,
16124 complete_loop_body, patch_loop_statement, build_bc_statement,
16125 patch_bc_statement, patch_exit_expr): New functions.
16126 * typeck.c (build_java_signature): Build argument signature before
16127 enclosing it in between parenthesis.
16129 1998-08-17 Warren Levy <warrenl@cygnus.com>
16131 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16132 (JAVA_OBJS): Added reminder comment
16134 1998-08-13 Nick Clifton <nickc@cygnus.com>
16136 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16137 be interpreted as a long long.
16139 1998-08-13 Warren Levy <warrenl@cygnus.com>
16141 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16142 soft_initialise_class. Use _Jv_NewMultiArray, not
16143 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16144 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16145 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16146 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16148 1998-08-12 Per Bothner <bothner@cygnus.com>
16150 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16151 length_identifier_node): New global tree node constants.
16152 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16153 Replace uses by super_identifier_node etc.
16154 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16156 * parse.y (resolve_field_access): Don't special-case ".length" if
16157 flag_emit_class_files.
16158 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16159 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16162 1998-08-11 Per Bothner <bothner@cygnus.com>
16164 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16165 * class.c (make_method_value): Remove init for removed fields.
16167 * class.c (layout_class): Use build_java_argument_signature.
16168 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16170 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16171 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16172 (build_java_signature): Don't use push_java_argument_signature.
16174 * typeck.c (lookup_argument_method): New function.
16175 * parse.y (java_check_regular_methods): Use lookup_argument_method
16176 instead of lookup_java_method2 followed by lookup_java_method.
16178 * parse.y (check_method_redefinition): Minor optimization.
16180 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16181 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16183 1998-08-10 Tom Tromey <tromey@cygnus.com>
16185 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16188 * gjavah.c (java_float_finite): Use K&R-style definition.
16189 (java_double_finite): Likewise.
16190 (generate_access): Now returns void. Changed all callers.
16191 (last_access_generated): Removed.
16192 (process_file): Only make a single pass over the .class file.
16194 1998-07-29 Per Bothner <bothner@cygnus.com>
16196 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16197 for compatibility for G++ (with -fvtable-thunks).
16198 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16200 * gjavah.c (process_file): Use public inheritance for super-class.
16202 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16204 * lex.c (java_init_lex): Initialize ctxp->package.
16205 * parse.h (struct parser_ctxt): package and package_len replaced
16206 by tree package, an identifier node. Field method_decl_list is
16207 gone. Fixed comments.
16208 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16209 class_in_current_package): New function prototypes.
16210 * parse.y (array_type:): Set class loaded flag on primitive type
16212 (package_declaration:): Assign ctxp->package to the
16214 (method_invocation:): Handle invocation of method qualified by
16216 (single_type_import_declaration:): Removed ambiguity check.
16217 (java_pop_parser_context): New local variable `next'. Reset and
16218 set IMPORT_CLASSFILE_NAME flags on current and previous import
16220 (java_accstring_lookup): Use new local macro COPY_RETURN.
16221 (lookup_field_wrapper): New function.
16222 (parser_qualified_classname): Use merge_qualified_name.
16223 (parser_check_super_interface): Broaden error message.
16224 (do_resolve_class): Check for qualified class name in the current
16225 compilation unit if appropriate.
16226 (process_imports): Check for already defined classes.
16227 (check_pkg_class_access): Got rid of call to
16228 get_access_flags_from_decl.
16229 (java_complete_expand_methods): Call safe_layout_class based on
16230 the current class size.
16231 (make_qualified_primary): Build a WFL qualification on primary if
16233 (merge_qualified_name): New function.
16234 (make_qualified_name): Use merge_qualified_name.
16235 (resolve_expression_name): Use safe_lookup_field.
16236 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16237 (resolve_qualified_expression_name): Likewise. Check on resolved
16238 element accessibility.
16239 (not_accessible_p, class_in_current_package): New functions.
16240 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16241 (patch_method_invocation_stmt): Merged common pieces. Check
16242 accessibility of invoked method.
16243 (check_for_static_method_reference): Add returned type in error
16245 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16246 (refine_accessible_methods_list): Merged two conditions in test.
16247 (java_complete_class): Sanity check on stabilize_ref gone.
16248 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16250 1998-07-28 Per Bothner <bothner@cygnus.com>
16252 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16254 1998-07-24 Tom Tromey <tromey@cygnus.com>
16256 * gjavah.c (F_NAN): Removed.
16257 (F_NAN_MASK): New macro.
16258 (F_POSITIVE_INFINITY): Removed.
16259 (F_NEGATIVE_INFINITY): Likewise.
16260 (java_float_finite): Rewrote.
16261 (D_NAN_MASK): Renamed.
16262 (java_double_finite): Rewrote.
16263 (D_POSITIVE_INFINITY): Removed.
16264 (D_NEGATIVE_INFINITY): Likewise.
16266 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16267 If verbose, print underlying representation of value in hex.
16269 1998-07-24 Per Bothner <bothner@cygnus.com>
16271 * buffer.h, buffer.c: New files.
16272 * Makefile.in (JAVA_OBJS): Add buffer.o.
16274 Support locals variables and writing their debug entries to .class.
16275 * jcf-write.c: Simplify some by user new buffer type.
16276 (vode_buffer_grow): Removed.
16277 (struct localvar_info): New type.
16278 (localsvars, localvartable): New buffers.
16279 (localvar_alloc, localvar_free): New functions.
16280 (generate_bytecode_insns): Handle local variables.
16281 (generate_classfile): Write LocalVariableTable attribute.
16283 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16285 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16286 * zipfile.h (ZIPMAGIC): New macro.
16288 1998-07-24 Tom Tromey <tromey@cygnus.com>
16290 * Makefile.in (gjavah.o): Updated dependencies.
16291 (jcf-dump.o): Likewise.
16292 (all.indirect): Use ../gjavah.
16293 (../gjavah$(exeext)): Likewise.
16294 (clean): Don't remove gjavah.
16295 (clean): Remove parse.c, not java/parse.c.
16296 * Make-lang.in (java): Added gjavah.
16297 (gjavah$(exeext)): New target.
16298 (GJAVAH_SOURCES): New macro.
16299 (java.all.build): Added gjavah.
16300 (java.all.cross): Likewise.
16301 (java.rest.encap): Likewise.
16302 * config-lang.in (compilers, stagestuff): Added gjavah.
16304 1998-07-23 Tom Tromey <tromey@cygnus.com>
16306 * gjavah.c (java_float_finite): New function.
16307 (java_double_finite): Likewise.
16308 (F_POSITIVE_INFINITY): New macro.
16309 (F_NEGATIVE_INFINITY): Likewise.
16311 (D_POSITIVE_INFINITY): Likewise.
16312 (D_NEGATIVE_INFINITY): Likewise.
16314 (print_field_info): Use java_float_finite and java_double_finite.
16316 1998-07-23 Per Bothner <bothner@cygnus.com>
16318 * parse.y (method_header): Name "this" implicit argument.
16320 1998-07-22 Per Bothner <bothner@cygnus.com>
16322 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16323 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16324 (put_linenumber): New function.
16325 (generate_bytecode_insns, generate_classfile): Write line numbers.
16327 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16329 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16330 (lookup_name, build_known_method_ref, build_class_init,
16331 build_invokevirtual, invoke_build_dtable, match_java_method,
16332 build_field_ref, pushdecl_force_head, build_java_binop,
16333 binary_numeric_promotion, build_decl_no_layout,
16334 build_java_arrayaccess, build_newarray, build_anewarray,
16335 build_java_array_length_access, build_java_arraynull_check): New
16336 extern function prototypes.
16337 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16338 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16340 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16342 * jcf.h (jcf_out_of_synch): New extern function prototype.
16343 * parse.h: Static/global function implemented in parse.y
16344 prototyped and declarations moved at the end of the file.
16345 (DECL_P): Check that the argument isn't null.
16346 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16347 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16348 (QUAL_DECL_TYPE): New macro.
16349 (PARAMS): Macro definition removed.
16350 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16351 (return_statement:): Call build_return.
16352 (field_access:): Call make_qualified_primary in sub rule.
16353 (method_invocation:): Build method invocation and call
16354 make_qualified_primary when processing primaries.
16355 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16356 get_type_from_signature.
16357 (java_check_regular_method): Extra integer 0 argument when calling
16358 lookup_java_method2.
16359 (lookup_java_interface_method2): Extra method DECL argument when
16360 calling lookup_java_interface_method2.
16361 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16362 COMPOUND_EXPR node.
16363 (java_complete_expand_method): Layout current class iff not
16364 already done. Don't process interface's methods.
16365 (java_complete_expand_method): Use super class only if it
16366 exists. Use current class otherwise.
16367 (make_qualified_primary): New function.
16368 (resolve_expression_name): Process qualified expression or
16369 expression from primary the same way.
16370 (resolve_expression_name): Two last arguments to
16371 resolve_field_access are now NULL_TREEs.
16372 (resolve_field_access): New variable is_static. Local field must
16373 be DECLs. is_static computed on field DECLs only. Append code in
16374 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16375 to initialize field_type.
16376 (resolve_qualified_expression_name): New local variable,
16377 previous_call_static and is_static. Handle primaries with function
16378 calls, casts, array references and `this'. `super' now handled as
16379 `(super_class)this'. Use is_static to clarify boolean expressions.
16380 Added code to handle case where a proper handle is required to
16381 access a field. Use QUAL_DECL_TYPE where applicable.
16382 (maybe_access_field): New function.
16383 (patch_method_invocation_stmt): New arguments primary, where,
16384 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16385 deleted. Use `where' as a type to search from if specified. Check
16386 for static method reference where forbidden. Append primary or
16387 current_this to the argument list if not calling constructor nor
16389 (check_for_static_method_reference): New function.
16390 (patch_invoke): Layout the class on which new is done if
16392 (lookup_method_invoke): Changed format to report errors on
16394 (qualify_ambiguous_name): New local variable this_found. Now
16395 handle things from primaries. Method call are considered
16397 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16398 changed into NULLs.
16399 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16400 (java_complete_tree): New case fo RETURN_EXPR. Process function
16401 call arguments in separate function.
16402 (complete_function_arguments): New function.
16403 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16405 (patch_assignment): Take the return function slot into account as
16406 a RHS. Distinguish assignment from a return.
16407 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16408 when checking methods in interfaces.
16409 (resolve_type_during_patch): NULL argument to unresolve_type_p
16410 instead of NULL_TREE.
16411 (patch_newarray): Fixed typo in comment.
16412 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16413 (build_return, patch_return): New functions.
16414 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16416 1998-07-21 Per Bothner <bothner@cygnus.com>
16418 * constants.c (find_name_and_type_constant, find_fieldref_index,
16419 find_methodref_index): New methods.
16420 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16421 just return given method. Also, rename to build_known_method_ref.
16422 (expand_invoke): Rename call to build_invoke_non_interface.
16423 * java-tree.h, parse.h: Update prototype.
16424 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16425 (such as expand_expr_stmt) if flag_emit_class_files.
16426 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16427 STACK_TARGET, IGNORE_TARGET): New macros.
16428 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16429 (generate_bytecode_insn): New function to generate method's bytecode.
16430 (generate_classfile): Node generate Code attribute for a method.
16431 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16432 push_long_const, field_op, adjust_typed_op, maybe_wide):
16433 New functions used by generate_bytecode_insn.
16435 * typeck.c (signature_include_return): Remove variable.
16436 (push_java_argument_signature, build_java_argument_signature): New.
16437 (build_java_signature): Use push_java_argument_signature.
16438 * parse.y: Use build_java_argument_signature instead of fiddling
16439 with signature_include_return.
16441 1998-07-17 Tom Tromey <tromey@cygnus.com>
16443 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16446 * Makefile.in (all.indirect): Added gjavah$(exeext).
16447 (gjavah$(exeext)): Added $(exeext).
16450 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16452 * class.c (layout_class): Call to java_layout_parsed_class replace
16453 by safe_layout_class.
16454 * expr.c (build_java_array_length_access): Removed static storage
16455 class in the function definition.
16456 (build_java_arraynull_check): Likewise.
16457 Also fixed typos in two comments.
16458 * lex.c (java_init_lex): Initialize static global kw_length.
16459 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16460 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16462 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16463 * parse.h (resolve_no_layout): New static function declaration.
16464 (get_identifier_in_static): Declaration removed.
16465 (java_layout_parsed_class): Function name declaration changed to
16467 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16468 not_initialized_as_it_should_p, build_this): New static function
16470 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16471 binary_numeric_promotion, stabilize_reference,
16472 build_decl_no_layout, build_java_arrayaccess): Extern function
16473 declarations moved into their own section.
16474 (build_newarray, build_anewarray, build_java_array_length_access,
16475 build_java_arraynull_check): New extern function declarations.
16476 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16477 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16479 (CALL_CONSTRUCTOR_P): New macro.
16480 * parse.y (kw_length): New static global tree node.
16481 (return_statement): Tagged <node>.
16482 (RETURN_TK): Tagged <operator>.
16483 (variable_declarator_id:): Build variable declaration with an
16484 empty initialization value if a syntax error was found in the
16485 initialization part of the variable declaration.
16486 (statement_without_trailing_substatement:): return_statement: now
16487 uses the default rule.
16488 (return_statement:): Temporarily fixed to return NULL_TREE.
16489 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16490 (class_instance_creation_expression:): Class creation rules now
16491 call build_method_invocation upon reduction.
16492 (array_creation_expression:): Rules call build_newarray_node upon
16494 (dim_exprs:): Build a list of dimension expressions.
16495 (dim_expr:): Store location of the OSB_TK in the dimension
16497 (method_invocation:): Added a new error rule.
16498 (build_unresolved_array_type): WFL argument may also be an array
16499 on a primitive type. Name of the argument changed to reflect this.
16500 (method_declarator): Insert argument type at the beginning of the
16501 argument type list and later reverse the list.
16502 (unresolved_type_p): Argument 'returned' may be optionally
16504 (java_layout_class_from_source): Function renamed
16506 (resolve_and_layout): Now call resolve_no_layout and
16508 (resolve_no_layout): New function.
16509 (purify_type_name): New function.
16510 (complete_class_report_errors): Call purify_type_name during error
16511 report on a type not found.
16512 (process_imports): error_found local variable doesn't need to be
16513 initialized to zero.
16514 (declare_local_variables): New local type_wfl. Fixed typo in error
16515 message. type_wfl assigned to unresolved type and used to register
16516 incomplete type. Build a WFL around the variable initialization
16517 statement so that debug info can be generated on it.
16518 (source_start_java_method): Reverse argument list after they've
16520 (current_this): New static global variable.
16521 (java_complete_expand_methods): Set current_this when appropriate.
16522 (resolve_expression_name): Build correct static and non static
16523 field access bearing a simple name.
16524 (resolve_field_access): Resolve the length field of arrays. Handle
16526 (patch_method_invocation_stmt): Set the type of the method
16527 invocation to error_mark_node. This value is later overridden by a
16528 valid type, if any. Don't handle qualified constructor invocation
16529 as qualified method invocation. Call lookup_method_invoke with its
16530 new flag. It's no longer necessary to access the selected method
16531 as the value of a tree list. Handle constructor invocation.
16532 (patch_invoke): Reverse argument list when invoking non interface
16533 methods. Insert call to new as the first argument of the
16535 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16536 defined within a final class. Return INVOKE_STATIC if the invoked
16537 method is a constructor.
16538 (lookup_method_invoke): New lc argument is a flag to indicate a
16539 constructor lookup. Now handle constructor lookup. Choose the most
16540 specific method in case several were matching the invocation
16541 requirements. Return a method decl instead of a tree list featuring
16542 one single method decl element.
16543 (refine_accessible_methods_list): New lc flag argument to
16544 indicate that a constructor is being looked up.
16545 (not_initialized_as_it_should_p): New function.
16546 (java_complete_tree): Now process fake tree codes
16547 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16548 save_expr on resolved function call arguments. Case on
16549 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16550 (patch_assignment): LHS can be a field access expression. When
16551 dealing with reference, lhs_type is the promoted type of the
16552 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16554 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16555 (patch_binop): Use not_initialized_as_it_should_p where
16557 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16558 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16560 (resolve_type_during_patch): New function.
16561 (patch_cast): Call resolve_type_during_patch to resolve type and
16562 report error accordingly.
16563 (patch_array_ref): Use not_initialized_as_it_should_p where
16564 applicable. Array base expression is saved before being
16565 used. Promote the type of an array elements if it contains non
16567 (build_newarray_node, patch_newarray, build_this): New functions.
16569 1998-07-16 Tom Tromey <tromey@cygnus.com>
16571 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16572 increment it in `for' statement.
16573 (print_field_info): If number is inf or nan, don't print it.
16574 (print_method_info): If method name is `delete', just ignore it.
16575 (print_c_decl): Special-case jstringArray.
16577 * gjavah.c (help): New function.
16578 (no_argument): New function.
16579 (usage): Changed text.
16580 (main): Rewrote argument handling. Now handles -v, --help,
16582 (version): New function.
16583 (found_error): New global.
16584 (main): Return found_error.
16585 (generate_access): Set found_error.
16586 (print_c_decl): Likewise.
16588 1998-07-15 Tom Tromey <tromey@cygnus.com>
16590 * gjavah.c (print_c_decl): Don't print "," when examining field.
16591 Skip type name when looking at "[L" types.
16592 (process_file): Now static.
16593 (generate_access): Now returns int.
16594 (last_access_generated): New global.
16595 (process_file): Clear last_access_generated; make multiple passes
16597 (print_field_info): Just return if generate_access returns true.
16598 (print_method_info): Likewise. Also, allow <init> functions to
16600 (print_c_decl): Added is_init argument. Print constructors
16602 (print_cxx_classname): Use UTF8_GET to extract characters from
16604 (print_base_classname): New function.
16605 (print_class_decls): New function.
16606 (process_file): Use it.
16607 (utf8_cmp): New function.
16609 1998-07-13 Nick Clifton <nickc@cygnus.com>
16611 * lang-options.h: Format changed to match changes in gcc/toplev.c
16612 to implement a --help option.
16614 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16616 * decl.c (init_decl_processing): Revert change to dtable_type.
16618 1998-07-09 Per Bothner <bothner@cygnus.com>
16620 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16622 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16624 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16626 * lang.c (lang_init): Default flag_exceptions to 1, without
16627 checking to see if it's 2 first.
16629 1998-07-08 Jeffrey A Law (law@cygnus.com)
16631 * constants.c: Include "system.h".
16632 * decl.c: Likewise.
16633 * lang.c (flag_new_exceptions): Get via extern now.
16634 (lang_init_options): New functions. Turn on flag_new_exceptions.
16636 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16638 * lex.c (java_lex): Return 0 when we see an invalid character in
16641 * lex.c (java_read_char): Specify extra argument when calling
16643 (java_read_unicode, java_parse_end_comment,
16644 java_parse_escape_sequence): Likewise,
16645 (java_lex): Specify extra argument when calling
16646 java_lex_error. Test that IDs are beginning with a legal character
16647 for IDs. Handle invalid characters with an error message and a
16648 call to java_lex_error.
16649 (java_lex_error): Adjust column position by new argument
16650 `forward'. Issue an error even if in the middle of reporting an
16653 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16655 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16656 we don't explicitly put a null pointer when we're copying it.
16658 1998-07-07 Tom Tromey <tromey@cygnus.com>
16660 * gjavah.c (print_cxx_classname): New function.
16661 (super_class_name): Likewise.
16662 (print_super_fields): Removed.
16663 (in_super): Removed.
16664 (print_field_info): Never generate #defines.
16665 (print_c_decl): Changed generated types to match JNI. No longer
16666 print class name before method name.
16667 (print_method_info): Print "static" before static methods.
16668 Print "virtual" before non-final methods.
16669 (usage): Use exit(1), not exit(-1).
16671 (print_field_info): Use %.17g to print a double.
16672 (last_access): New globals.
16673 (process_file): Initialize last_access.
16674 (usage): Now static.
16675 (ACC_VISIBILITY): New define.
16676 (generate_access): New function.
16677 (print_field_info): Call it.
16678 (print_method_info): Likewise. Also, generate information for all
16679 methods, not just native methods. Return void.
16680 (print_c_decl): Return void.
16681 (print_field_info): Return void.
16683 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16685 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16686 processing the jc1 grammar file. Prefix bison functions and
16687 variables with java_.
16688 (parse.c): Dependencies on parse.h and lex.h
16689 * expr.c (build_java_arrayaccess): Function now global.
16690 * java-tree.h: Comment reorganized to carry on previous
16691 classification effort.
16692 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16693 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16694 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16695 java_parse (new prefix java_ generated by bison).
16696 (java_layout_parsed_class, java_register_parsed_class): Function
16698 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16699 * lex.c (static tree wfl_op): Variable deleted.
16700 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16701 ctxp fields to NULL_TREE.
16702 (java_lex): No longer create WFL for operators. Filename caching
16703 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16704 created as STRING_CST and later expanded. Removed extra argument
16705 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16707 (build_wfl_node): Removed code in comments.
16708 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16709 store token and location data in the current bison token.
16710 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16711 static/extern function declaration at the beginning of the file.
16712 (struct qualification): Data structure definition deleted.
16713 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16714 (qualify_ambiguous_name): Function declaration modified. Function
16715 now returns nothing.
16716 (build_array_ref, patch_array_ref, make_qualified_name,
16717 resolve_qualified_expression_name, maybe_generate_clinit,
16718 resolve_field_access): New static function declarations.
16719 (build_java_arrayaccess): New extern function declaration.
16720 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16721 (CALL_EXPR_PRIMARY): Macro deleted.
16722 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16723 (struct parser_ctxt): Field initialized_final
16724 removed. non_static_initialized, static_initialized: New fields.
16725 * parse.y (static tree kw_super, static tree kw_this): New global
16727 (%union): tree wfl field of operator member replaced by int
16728 location. WFLs are non longer created for operators.
16729 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16730 (qualified_name:): Now calls make_qualified_name to build the
16732 (type_declaration:): Consider generating <clinit> when class
16734 (variable_declarator:): Directly build an assignment node when the
16735 variable is initialized when declared.
16736 (this_or_super:): Build a WFL and set current location when THIS
16737 or SUPER are parsed.
16738 (expression_statement:): Wrap statement around a WFL.
16739 (primary_no_new_array:): Fixed typo. Changed value returned by
16740 THIS_TK because of its new type (temporary).
16741 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16742 (field_access:): Build qualified name with SUPER.
16743 (method_invocation:): Fixed returned value because of SUPER's new
16745 (array_access:): Use OSB_TK location information.
16746 (post_increment_expression:, post_decrement_expression:,
16747 unary_expression:, pre_increment_expression:,
16748 pre_decrement_expression:, unary_expression_not_plus_minus:,
16749 cast_expression:, multiplicative_expression:,
16750 additive_expression:, shift_expression:, relational_expression:,
16751 equality_expression:, and_expression:, exclusive_or_expression:,
16752 inclusive_or_expression:, conditional_and_expression:,
16753 conditional_or_expression:, assignment:): Use new location/token
16754 information available on operators.
16755 (create_class): Set super_decl_type to NULL_TREE when processing
16757 (register_fields): Field initialization is now a MODIFY_EXPR
16758 node. Chain initialization code to the matching lists (according
16759 to the field declaration modifiers).
16760 (maybe_generate_clinit): New function.
16761 (method_header): Don't set method's DECL_NAME to a WFL when adding
16762 methods to java.lang.Object.
16763 (resolve_and_layout): Now can return NULL_TREE if the type
16764 resolution fails. Otherwise, return the class DECL instead of its
16766 (check_method_redefinition): Don't patch method DECL_NAME if it
16767 belongs to java.lang.Object.
16768 (process_imports): Simply assign error_found to the value returned
16769 by check_pkg_class_access.
16770 (declare_local_variables): Don't use their init statements (if
16771 any) when parsing error were previously found. Reuse MODIFY_EXPR
16772 build during parsing as an init statement.
16773 (java_method_add_stmt): Now return the current method body.
16774 (java_layout_parsed_class, java_register_parsed_class): Functions
16776 (java_complete_expand_methods): Initialize the constant pool on a
16777 per class basis. Layout the classes before expanding their method
16778 bodies. Don't try expand artificial constructor code if error were
16779 found. Make the classes data and register them if no error were
16781 (java_complete_expand_method): Retrieve an artificial constructor
16782 argument list before entering its body. Assign the top block to
16783 the artificial constructor function body and set types of declared
16784 blocks and compound statements to void. Walk method body if not an
16785 artificial constructor.
16786 (make_qualified_name, cut_identifier_in_qualified): New functions.
16787 (resolve_expression_name): Fixed comments. Save/restore the
16788 current class CLASS_LOADED_P flag value. Build non qualified
16789 static field access and handle qualified expression names.
16790 (resolve_field_access, resolve_qualified_expression_name): New
16792 (patch_method_invocation_stmt): Use the new expression resolution
16793 scheme, calling resolve_field_access when the function call is
16794 resolved as an expression.
16795 (qualify_ambiguous_name): Function rewritten to work on qualified
16796 expression produced by make_qualified_name.
16797 (java_complete_tree): Promote type when function's argument are
16798 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16799 the assignment to discover further errors if RHS is a expression
16800 name that fails to evaluate. Declare LHS initialized even though
16801 the assignment failed. Don't use the location variable and removed
16802 extra argument in patch function calls. Now handle the ARRAY_REF
16803 case and build internal string representation when STRING_CSTs are
16805 (build_method_invocation): Don't wrap function call around a WFL.
16806 (build_assignment): Likewise. Use the operator location
16808 (patch_assignment): Handle array access LHSs. Handle error
16809 provenance, resulting in a better error report.
16810 (build_binop): Use op_location from operator as binop location
16812 (build_unaryop, build_incdec, build_cast): Likewise.
16813 (patch_binop): Extract location information from the node. Fixed
16814 typo in error message.
16815 (patch_unary_op): Extract location information from the node.
16816 (build_array_ref, patch_array_ref): New functions.
16818 1998-07-01 Tom Tromey <tromey@cygnus.com>
16820 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16821 match _Jv_IsInstanceOf.
16822 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16823 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16825 1998-06-30 Tom Tromey <tromey@cygnus.com>
16827 * decl.c (init_decl_processing): Functions are now named
16828 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16830 1998-06-29 Per Bothner <bothner@cygnus.com>
16832 * java-tree.h (load_class): Add prototype.
16833 * class.c (is_compiled_class): Add missing arg to load_class.
16834 * expr.c (expand_java_NEW): Call load_class.
16835 * parse.y (process_import): Removed bogus use of void return value.
16837 1998-06-25 Per Bothner <bothner@cygnus.com>
16839 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16840 Function name is "_Jv_Throw" instead of "soft_athrow".
16841 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16842 Function name is "_Jv_AllocObject" instead of "soft_new".
16843 Takes an extra parameter (object size).
16844 * expr.c: Update calls.
16846 1998-06-24 Per Bothner <bothner@cygnus.com>
16848 * lex.c (java_get_line_col): Handle end-of-file.
16849 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16851 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16853 * lang.c (lang_init): Make -fexceptions the default.
16854 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16855 exception handling is not turned on.
16857 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16859 * lang.c (flag_new_exceptions): Make this this default.
16860 * decl.c (end_java_method): Call emit_handlers.
16861 * except.c (method_init_exceptions): Set language code and version.
16862 (expand_start_java_handler): Enable exception, and call
16863 expand_eh_region_start.
16864 (expand_end_java_handler): Enable exception, and set up catch blocks.
16865 (emit_handlers): New routine to generate the saved handlers.
16866 * java-except.h (emit_handlers): Add prototype.
16868 1998-06-12 Per Bothner <bothner@cygnus.com>
16870 We used to have three different representations of the constant pool:
16871 the CPool structure, the tree_constant_pool, and the constructures
16872 used to build the Class object (which may need class and string
16873 constants) in compiled code. None were appropriate for compiling
16874 to .class files, so I did a major overhaul.
16876 First, the tree_constant_pool array was removed. Things were
16877 modified to the CPool structure in the JCF could be used.
16878 Second, a "capacity" field was added to the CPool, and functions
16879 written to search for a matching constant, adding one if not found.
16880 The code that generated the Class object was changed to use a CPool.
16881 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16882 the static Class object are now only in build_constants_constructor.
16883 Finally, I wrote code which can generate a .class file (including its
16884 constant pool) from the RECORD_TYPE of a class. This is a big step
16885 on the way to compiling Java source into .class files.
16887 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16888 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16890 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16891 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16892 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16893 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16894 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16895 (lang_type): Removed constant_pool field.
16896 * jcf.h (CPool): Renamed size to count. Added field capacity.
16897 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16898 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16899 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16901 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16902 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16903 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16904 (set_constant_entry, find_constant1, find_constant2,
16905 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16906 find_utf8_constant, find_class_or_string_constant): New functions.
16908 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16909 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16910 (give_name_to_class, get_class_constant): Likewise.
16911 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16912 (get_name_and_type_constant, get_ref_constant): Removed.
16913 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16914 * parse.y: Don't save/restore tree_constant_pool.
16915 * verify.c (verify_jvm_instructions): Update for new approach.
16916 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16918 * lang-options.h: Added -femit-class-file, -femit-class-files.
16919 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16920 (lang_f_options): Added "emit-class-file(s)".
16922 * expr.c (build_java_arrayaccess): Generate more efficient array
16923 bounds checking, by using unsigned compare.
16925 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16927 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16929 * parse.h: New comment on the handling of unresolved type
16930 identifiers. JDEPs are now part of the jdep_code enum.
16931 (typedef struct jdep): Now use enum jdep_code or int, depending on
16932 availability. Both are narrowed down to an 8 bits bitfield.
16933 (CALL_EXPR_PRIMARY): Fixed comment.
16935 1998-06-10 Tom Tromey <tromey@cygnus.com>
16937 * Make-lang.in (java): Added gjavac and jvgenmain.
16938 (java.start.encap): Depend on gjavac.
16939 (java.rest.encap): Depend on jvgenmain.
16941 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16942 (JAVA_CROSS_NAME): Likewise.
16943 (java.all.build): Depend on jvgenmain and gjavac.
16944 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16945 (jvgenmain$(exeext)): New target.
16946 (java.install-common): Wrote.
16947 * config-lang.in (compilers, stagestuff): Added gjavac and
16950 1998-06-10 Dave Brolley <brolley@cygnus.com>
16952 * lang.c (lang_decode_option): New argc/argv interface.
16954 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16956 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16957 * decl.c (build_decl_no_layout): New function.
16958 * expr.c (java_lang_expand_expr): Layout declarations found in
16959 blocks before they're pushed.
16960 * jcf-parse.c (load_class): Save current line when parsing class
16962 (parse_source_file): Register class before expanding their
16964 * lang.c (put_decl_node): Produce `null' when `void *' is
16966 * lex.c (static tree wfl_op): New static global, for error report
16968 (java_init_lex): wfl_operator and wfl_op initialized
16969 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16971 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
16972 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
16973 build_unresolved_array_type): New static function definitions.
16974 (build_decl_no_layout): New extern function declared.
16975 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
16976 faulty modifier exists.
16977 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
16978 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
16979 (UNARY_PLUS_EXPR): New fake operator.
16980 (struct parser_ctxt): New field osb_number.
16981 * parse.y (static tree wfl_operator): New static WFL for operator
16982 bound error messages.
16983 (DECR_TK, INCR_TK): Moved.
16984 (OP_TK): Tagged <operator>.
16985 (array_type:): Now call build_unresolved_array_type.
16986 (dim_expr:): Count the number of '[' seen.
16987 (post_increment_expression, post_decrement_expression,
16988 pre_increment_expression, pre_decrement_expression,
16989 unary_expression_not_plus_minus, unary_expression:): Actions are
16990 now building the corresponding unary expressions.
16991 (cast_expression:): Actions are now building cast expressions.
16992 (build_unresolved_array_type): New function.
16993 (create_interface): Reset the number of declared interfaces.
16994 (create_class): Likewise.
16995 (method_header): Methods declared within the scope of an interface
16996 are now implicitly set public and abstract.
16997 (java_complete_class): Variable's and parameter's type are patched
16998 with a promoted type.
16999 (declare_local_variables): Resolved non builtin types are promoted
17000 before being used to build a variable decl. Removed type patch
17001 posted on variable initialization statement.
17002 (source_start_java_method): Use build_decl_no_layout to build the
17003 decl of a parameter of incomplete type.
17004 (java_register_parsed_class): Process interfaces too. Call
17005 rest_of_decl_compilation on each processed class declarations.
17006 (java_complete_expand_methods): Don't attempt to expand things in
17008 (java_complete_tree): Process CONVERT_EXPR, even though it always
17009 has a type. Propagate error_mark_node to node's type too. Promote
17010 method's call argument type and return error_mark_node if
17011 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17012 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17013 handle unary operator nodes.
17014 (build_assignment): Added comment.
17015 (print_int_node): New function.
17016 (patch_assignment): New second argument. New error handling. Use
17017 print_int_node. Handle references. Use can_cast_to_p to issue
17018 different error message according to the context and check upon
17019 the initialization of the RHS.
17020 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17021 (operator_string): Handle more operators.
17022 (patch_binop): No longer use a function static
17023 wfl_operator. Improved error message on shift distance.
17024 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17025 patch_cast): New functions.
17027 1998-06-05 Per Bothner <bothner@cygnus.com>
17029 * jvspec.c: New file.
17030 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17032 * java-tree.h (identifier_subst): Add declaration.
17034 1998-06-04 Tom Tromey <tromey@cygnus.com>
17036 * jvgenmain.c (main): Generate call to JvRunMain.
17038 * class.c (make_class_data): Push value for "sync_info" field.
17039 * decl.c (init_decl_processing): Push "sync_info" field.
17041 1998-06-03 Per Bothner <bothner@cygnus.com>
17043 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17044 Java (source) name, not signature.
17045 Set TYPE_ALIGN to (at least) that of element_type.
17047 1998-06-02 Per Bothner <bothner@cygnus.com>
17049 * class.c: Moved classname-mangling-rekated code to ...
17050 * mangle.c: ... this new file.
17051 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17052 * Makefile.in: Update for above changes.
17054 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17056 * expr.c (truthvalue_conversion): Convert integer and floating
17057 point value to their truth value.
17058 * lex.c (java_lex): Handle the `null' literal.
17059 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17060 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17061 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17064 * parse.y: Reorganization/documentation on token declaration.
17065 (binop_lookup[]): New added new tree codes.
17066 (relational_expression): Build corresponding binary operators.
17067 (equality_expression, conditional_and_expression,
17068 conditional_or_expression): Likewise.
17069 (java_complete_class): Fix crash in debug message.
17070 (java_complete_tree): Check initialization of method call
17071 arguments. Further bogus node evaluation to detect more error
17072 during assignments. Handles more binary operators.
17073 (patch_assignment): Use DECL_P.
17074 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17076 (operator_string): Handle more case. Compacted source.
17077 (patch_binop): Changed function comment. Checking for
17078 uninitialized first operand takes the compound assignment into
17079 account and uses DECL_P. Checking for uninitialized second operand
17080 delayed to routine's end. Use macros to issue type bound error
17081 messages and issue messages on both operands if their types are
17082 different. Force fixed type into node. Handle all binary
17085 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17087 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17088 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17089 build operator node and return tokens.
17090 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17091 * parse.h (java_complete_tree): Changed returned type in prototype.
17092 (build_method_invocation, build_assignment, patch_assignment,
17093 patch_binop): New static function declarations.
17094 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17095 BUILD_EXPR_WFL): New macros.
17096 * parse.y (enum tree_code binop_lookup[]): New static for token to
17098 (%union): Parser union has new sub-structure `operator'.
17099 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17100 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17101 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17102 ASSIGN_ANY_TK): Tokens tagged `operator'.
17103 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17104 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17105 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17106 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17107 (assignment_operator:): Rule tagged `operator'.
17108 (expression_statement:): Re-installed default rule.
17109 (method_invocation:): Sub rules call build_method_invocation.
17110 (postfix_expression:): Don't attempt to resolve name here. Just
17112 (multiplicative_expression:): Sub-rules build corresponding binop
17114 (additive_expression:, shift_expression:, and_expression:,
17115 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17116 (assignment:): Sub rule invoke build_assignment.
17117 (assignment_operator:): Default rules on sub rules.
17118 (force_error): Added documentation on this variable.
17119 (declare_local_variables): Build initialization calling
17121 (expand_start_java_method): Removed unused rtx declaration. Mark
17122 arguments as already initialized.
17123 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17124 (java_complete_expand_methods): Don't process next method if
17125 completion of the previous one triggered errors.
17126 (java_complete_expand_method): Call source_end_java_method if no
17127 error were found during completion.
17128 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17129 locals declaratilon. Handle names found within a class. Return
17130 error_mark_node when things aren't found.
17131 (patch_method_invocation_stmt): Return error_mark_node on failures.
17132 (patch_invoke): Removed unused local. Return the correct node.
17133 (java_complete_tree): Now returns a value. The BLOCK section binds
17134 local identifiers and the type of a BLOCK is now void. Assign the
17135 result of operand completion on COMPOUND_EXPR. Assign the
17136 encapsulated node of a WFL to the result of its completion, except
17137 when the node is an identifier. Now handle MODIFY_EXPR and several
17138 binary operators. Return error_mark_node on errors.
17139 (build_method_invocation, build_assignment, patch_assignment,
17140 build_binop, operator_string, patch_binop): New functions.
17141 * typeck.c (binary_numeric_promotion): New function.
17143 1998-05-21 Per Bothner <bothner@cygnus.com>
17145 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17146 Replace most uses of ident_subst by identifier_subst.
17148 * class.c (push_class_static_dummy_field): Removed function.
17149 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17150 instead of looking got "class" static field. Create that decl here.
17151 (class_identifier_node): Removed; no longer needed.
17152 (init_class_processing): Don't init class_identifier_node.
17153 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17154 Do nreverse 0 times (instead of twice) for Object and Class.
17155 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17157 1998-05-20 Per Bothner <bothner@cygnus.com>
17159 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17160 while initializing linenumber_count and linenumber_table.
17161 Do it before init_function_start (which calls emit_line_note).
17162 * expr.c (expand_byte_code): Don't need to clear lineno here.
17164 1998-05-18 Tom Tromey <tromey@cygnus.com>
17166 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17167 then mangle number as _N_.
17169 * class.c (mangle_class_field): New function.
17170 (build_class_ref): Set assembler name of class reference using
17171 mangle_class_field.
17172 (push_class_static_dummy_field): Likewise.
17174 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17176 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17177 of assigning to TREE_CODE. The latter method exploits a feature
17178 of GCC that is not ANSI compliant.
17180 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17182 * decl.c (pushdecl_force_head): New function.
17183 (pushlevel): Removed conditional printf.
17184 (complete_start_java_method): Don't enter local variable scope if
17185 function is compiled from source code.
17186 * expr.c: parse.h now included
17187 (java_lang_expand_expr): New function.
17188 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17189 printf. Terminate buffer when doing directories.
17190 * jcf-parse.c (parse_source_file): Call lang_init_source before
17191 parsing and before code generation.
17192 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17193 use printf if the macro is defined.
17194 * lang.c (lang_init): Install lang_expand_expr hook on
17195 java_lang_expand_expr.
17196 (java_dummy_print): New function.
17197 (lang_init_source): New function.
17198 * lex.c (java_lex): Remember location of an opening brace at the
17199 second nesting level.
17200 (java_is_eol): Unget character seen after a CR if it is EOF.
17201 * parse.h: Now includes lex.h
17202 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17203 printf if the macro is defined.
17204 (expand_start_java_method, build_expr_block, enter_block,
17205 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17206 New static function declarations.
17207 (pushdecl_force_head): New extern function declaration.
17208 (INCOMPLETE_TYPE_P): New macro.
17209 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17210 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17211 BLOCK_EXPR_ORIGIN): New macros.
17212 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17213 DECL_SOURCE_LINE_LAST): New macros.
17214 (struct parser_ctxt): Removed field current_method_decl, redundant
17215 with the field current_function_decl. Added fields
17216 first_ccb_indent1 and pending_block.
17217 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17218 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17220 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17221 (compilation_unit:): Cosmetic on sub rule.
17222 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17223 (variable_initializer:): Installed default rule on expression:.
17224 (method_declaration:): method_header: starts a new
17225 method. method_body: installs the function body, absorbs blocks
17226 emitted for temporary variable scopings, pops function's body block
17227 and merges function's last statement lineno in DECL_SOURCE_LINE.
17228 (method_body:): Installed default rules.
17229 (block:): Call enter_block when an opening brace is seen. Absorb
17230 scoping blocks and call exit_block when a closing brace is seen.
17231 (block_statement:): Cosmetic changes.
17232 (method_invocation:): Create WFL around CALL_EXPR node.
17233 (patch_stage): Added comment around definition.
17234 (method_header): Try to use first_ccb_indent1 as the first line of
17235 the method, so BP debug info are emitted at the first opening
17236 brace of the function. If the function has no body, use the
17237 location of the function's name. Override currently defined method
17238 name with the matching WFL so we can point redefinition errors
17239 using the location where the function's name was declared.
17240 (check_abstract_method_header): Interprets DECL_NAME as an
17241 identifier or as a WFL, accordingly.
17242 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17243 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17244 location and name information out of it and reinstall DECL_NAME to
17245 its original identifier node value.
17246 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17247 function's source code).
17248 (read_import_dir): Test the value returned by find_class and issue
17249 a fatal accordingly.
17250 (declare_local_variables): Push a new block for the scope of the
17251 new variable(s) if code has been already generated at that nesting
17252 level. Pinpoint redefinition errors using the variable id
17253 WFLs. Generate initialization code if necessary. If the variable
17254 type is incomplete, register a patch on its decl.
17255 (source_start_java_method): Rewritten. Define a new block for the
17256 function's parameters. Build parameter decl out of function's
17257 arguments and register them for a patch if their types are
17259 (expand_start_java_method): Includes the part of
17260 source_start_java_method that was pushing the parameter decls and
17261 completing the method start code.
17262 (source_end_java_method): Removed call the expand_end_bindings and
17263 poplevel (already taken care of). Reinstall function's arguments
17264 and get function's last line of code before calling
17265 expand_function_end.
17266 (java_method_add_stmt): New comment before the function's
17267 code. Complement the second operand of the current COMPOUND_EXPR
17269 (java_complete_expand_methods): Don't generate debug info on line
17270 zero when expanding a generated constructor.
17271 (java_complete_expand_method): Set start and end line numbers for
17272 a artificially generated constructor to one and manually call
17273 enter_block and exit_block when defining it. For all methods:
17274 expand function's start calling the new expand_start_java_method
17275 and invoke java_complete_tree on the effective method's body, if
17277 (resolve_expression_name): Now use lookup_name_in_blocks to search
17278 local variable decls and print out an error when variables are
17280 (patch_method_invocation_stmt): Inserted comment before the
17282 (lookup_method_invoke): Chain method's arguments using chainon
17283 with the current arg list as a second argument. Inserted missing
17284 IDENTIFIER_POINTER when reporting an error on methods not found.
17285 (refine_accessible_methods_list): Don't retain constructors.
17286 (patch_arguments): Function removed.
17287 (java_complete_tree): Inserted comment before the function's
17288 code. New case for BLOCKs. Moved the WFL case a bit
17289 further. Complete function's arguments.
17290 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17291 maybe_absorb_scoping_blocks): New functions.
17293 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17295 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17297 * jcf-parse.c (parse_source_file, java_error_count): New forward
17298 and extern declarations.
17299 (java_parse_abort_on_error): Macro moved.
17300 (jcf_parse_source): fatal called if fopen fails. Now calls
17302 (parse_source_file): New parse_only parameter. Reflects the
17303 elimination of the second pass.
17304 (yyparse): parse_source_file called with argument set to 0.
17305 * jcf.h (JCF_ZERO): Sets java_source to zero.
17306 * lex.c (java_init_lex): pass argument is gone. Function modified
17307 to be called once during the analysis of a file.
17308 (java_unget_unicode): Fixed typo in fatal message.
17309 (java_get_line_col): Likewise.
17310 (java_lval): Likewise. String literals no longer built during
17312 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17314 * parse.h (MODIFIER_WFL): New macro.
17315 (parse_check_super, parser_check_super_interface): Now return int.
17316 (parser_chain_incomplete_item, not_builtin_p,
17317 complete_method_decl): Declarations removed.
17318 (build_method_invocation_stmt, build_invoke): Renamed using the
17319 `patch' instead of `build'
17320 (register-incomplete_type, obtain_incomplete_type,
17321 java_complete_tree, java_complete_expand_method,
17322 unresolved_type_p, create_jdep_list): New function declarations.
17323 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17324 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17325 (jdep): New typedef on new struct _jdep.
17326 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17327 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17328 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17329 JDEP_RESOLVED_P): New macros.
17330 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17331 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17332 JDEP_VARIABLE): New enum values and jdep kinds.
17333 (jdeplist): New typedef on struct _jdeplist.
17334 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17336 (CALL_EXPR_PRIMARY): New macro.
17337 (struct parser_ctxt): Fields java_pass, current_method_decl,
17338 method_decl_list deleted. New field jdeplist.
17339 (INCOMPLETE_P): Macro deleted.
17340 * parse.y (single_type_import_declaration:): Removed pass switch.
17341 (type_import_on_demand_declaration): Likewise.
17342 (field_declaration:): Removed pass switch on all sub rules.
17343 (class_declaration:): Call the complete_class_decl removed on
17345 (method_declaration:): Removed second pass switch. No longer chain
17346 methods decl when method_header reduced.
17347 (method_header:): Sub rules no longer depend on pass switch.
17348 (method_declarator:): Likewise.
17349 (method_body:): Likewise.
17350 (abstract_method_declaration:): Likewise.
17351 (block_statement:): Likewise.
17352 (local_variable_declaration:): Likewise.
17353 (argument_list:): Likewise.
17354 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17355 removed. Partial CLASS_EXPR tree node built instead.
17356 (postfix_expression:): Removed pass switch on all sub rules.
17357 (java_pop_parser_context): Free classd_list content.
17358 (yyerror): Call obstrack_grow0 to finalize error message.
17359 (check_class_interface_creation): Comment modified to reflect new
17360 returned value meaning. Removed second pass switch. Return 1 if an
17361 error was found, 0 otherwise. Adjust pointer on filename if a
17362 leading path separator was found.
17363 (maybe_create_class_interface_decl): Removed first pass switch
17364 when linking the class decl to the class_list. Install a new
17365 jdep_list for the class.
17366 (add_superinterfaces): List of unresolved interfaces is
17367 gone. Unresolved interfaces are directly added to the current
17369 (create_interface): Second pass shortcut removed.
17370 ctpx->modifier_ctx access through MODIFIER_WFL.
17371 (create_class): Second pass shortcut removed. Call to
17372 register_incomplete_type replaces the call to
17373 parser_chain_incomplete_item.
17374 (complete_class_decl): Function removed.
17375 (duplicate_declaration_error): New way of retrieving redeclared
17377 (register_fields): Call to lookup_modifier_cl replaced by
17378 MODIFIER_WFL. New way of handling unresolved type, using
17379 unresolved_type_p and obtain_incomplete_type.
17380 register_incomplete_type replaces call to parser_chain_incomplete_item.
17381 (patch_stage): New static global variable.
17382 (method_header): New way of handling unresolved type, using
17383 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17384 indicates that the method decl needs to be patched.
17385 (check_abstract_method_header): Call to lookup_modifier_cl
17386 replaced by MODIFIER_WFL.
17387 (method_declarator): Incomplete argument type are registered
17388 calling register_incomplete_type. Patch on the declared method is
17389 issued in that case.
17390 (unresolved_type_p): New function.
17391 (parser_check_super_interface): New comment to reflect function's
17392 modified returned type (int). Function and has a new argument
17393 this_wfl. Call to parse_error_context uses this_wfl instead of
17394 relying on lookup_cl.
17395 (parser_check_super): Comment reflects function's new returned
17396 type (int). Function returns nonzero value on error.
17397 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17398 register_incomplete_type, jdep_resolve_class): New functions to
17399 handle incomplete types in declarations.
17400 (java_complete_class): Rewritten to work with the new incomplete
17401 type handling scheme.
17402 (complete_class_report_errors): Likewise.
17403 (complete_method_decl): Removed: it jobs is now handled by
17404 java_complete_class.
17405 (do_resolve_class): Class loaded in not already loaded and not
17406 found in Java source code.
17407 (java_check_regular_methods, java_check_abstract_methods): Don't
17408 call complete_method_decl anymore.
17409 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17410 (read_import_dir): Got rid of the pass number dependency.
17411 (declare_local_variables): New handling of unresolved types (patch
17413 (source_start_java_method): New parameter level. Function called
17414 with level set to 1 when argument types are potentially
17415 unresolved. Called to complete the job with level set to 2 once
17416 types are complete.
17417 (source_end_java_method): Call to permanent_allocation
17418 removed. Waiting to be replaced by a more suitable obstack
17420 (java_complete_expand_methods, java_complete_expand_method,
17421 java_expand_finals): New functions.
17422 (build_method_invocation_stmt): Renamed
17423 patch_method_invocation_stmt. Extracts function call expression
17424 (wfl) and arguments (args) from CALL_EXPR tree operands.
17425 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17426 call. Patch the function and argument operand of the CALL_EXPR
17428 (patch_argument, java_complete_tree): New functions.
17430 1998-04-20 Per Bothner <bothner@cygnus.com>
17432 Recover from missing fields and methods (i.e. error instead of fatal).
17433 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17434 * expr.c (expand_invoke): Recover from missing method.
17435 (expand_java_field_op): Recover from missing field.
17436 Inline references to java.lang.{Integer,Char,...}.TYPE.
17437 * typeck.c (get_type_from_signature), java-tree.h: New function.
17438 * class.c (add_method): Use get_type_from_signature.
17439 (build_class_ref): Handle a class that was not found.
17440 * typeck.c (convert): Handle conversion to pointers (for convenience).
17441 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17442 instead of lookup_field to handle missing fields.
17444 * jcf-parse.c (process_zip_dir): Set java_source.
17446 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17448 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17450 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17452 * jcf-parse.c (load_class): Don't change input_filename before
17453 calling jcf_parse_source (but still do it before calling
17455 (jcf_parse_source): Assign input_filename after having saved the
17457 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17458 list. ctxp->modifier_ctx zeroed according to its new
17459 definition. ctxp->filename initialized. Removed
17460 JAVA_MODIFIER_CTX_UNMARK.
17461 (java_unget_unicode): Update the character based column position.
17462 (java_allocate_new_line): ref_count not used anymore. Always free
17463 ctxp->p_line. Initialize c_line->char_col to 0.
17464 (java_get_unicode): Update the character based column position.
17465 (java_lex): Use ctxp->elc to store current position in source
17466 file, at the beginning of the parsed token. Set modifier_ctx entry
17467 corresponding to the parse modifier to a WFL node. Return a WFL
17468 node when an identifier is parsed.
17469 (java_lex_error): Now uses ctxp->elc to store current position in
17471 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17472 * lex.h (build_wfl_node): New function definitions.
17473 (struct java_line): ref_count and next fields are gone. New field
17475 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17476 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17477 (JAVA_COLUMN_DELTA): New macro.
17478 (java_lc): New typedef on new struct _java_lc.
17479 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17480 (parse_error_context, parse_warning_context): Changed prototypes.
17481 (java_get_line_col): Added as an available global function.
17482 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17483 (IC_DECL): Replaced by macro IC_TYPE
17484 (DEPEND_WFL): New macro.
17485 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17487 (exit_java_complete_class): Removed a commented out statement.
17488 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17489 now an array of tree nodes. Deleted fields line_list and
17490 e_line. New field elc, to replace e_line.
17491 * parse.y (array_type:): Build WFL node.
17492 (qualified_name:): Build a single WFL node out of two. Retain
17493 the location information of the first node in the resulting node.
17494 (package_declaration:): Use package name as a WFL node
17495 (single_type_import_declaration:): Use imported name as a WFL node.
17496 (type_import_on_demand_declaration:): Use root of the imported
17497 packages as a WFL node.
17498 (field_declaration:): Removed unused local variable cl.
17499 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17500 (yyerror): New static elc. Removed static error_line, error_pos.
17501 New local code_from_source. Save ctxp->elc into elc at the first
17502 pass. Call java_get_line_col to get a string of the line where
17503 the error occurred.
17504 (debug_line): Removed static function.
17505 (parse_error_context, parse_warning_context): Parameter cl is now
17506 a WFL node. Use its value to initialize ctxp->elc.
17507 (redefinition_error): Parameter cl is now a WFL node.
17508 (parse_add_interface): New parameter wfl. No longer call
17509 lookup_cl, use wfl instead.
17510 (check_class_interface_creation): Parameter cl is now a WFL node.
17511 (maybe_create_class_interface_decl): Likewise.
17512 (add_superinterfaces): New function.
17513 (create_interface): Removed local cl, node, super_decl,
17514 super_decl_type. Function now uses id as a WFL node. Better
17515 warning/error report on obsolete or forbidden mix of
17516 modifiers. Now calls add_superinterfaces to register interfaces.
17517 (create_class): Removed local cl, node. Local variable id is used
17518 as a WFL node. Better error report on forbidden modifier
17519 mix. Uses add_superinterfaces to register interfaces.
17520 (find_field): Argument cl is now a WFL node. Now store the WFL
17521 node of a fields that needs to be checked for their
17523 (method_header): Local variable node non longer used. Local
17524 variable id replaces cl.
17525 (check_modifiers_consistency): Local variable cl is now a WFL
17527 (method_declarator): Local variable cl replaced by parameter id.
17528 (parser_qualified_name): Now uses parameter name as a WFL node.
17529 (parser_check_super_interface): New parameter wfl, for achieve
17530 greater accuracy during error reports.
17531 (parser_chain_incomplete_item): New parameter named location. Used,
17532 along the decl, to construct the incomplete item node.
17533 (java_complete_class): resolve_class now uses WFL node extracted
17534 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17536 (complete_method_decl): Unresolved function's argument types are WFL.
17537 (resolve_class): Parameter cl is now a WFL node.
17538 (resolve_and_layout): Likewise.
17539 (do_resolve_class): Likewise. Try first to use cl and then do the
17540 lookup on the decl when calling check_pkg_class_access.
17541 (complete_class_report_errors): Use IC_TYPE in place of
17542 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17543 instead of doing a lookup over the decl.
17544 (java_check_final): Use WFL info from field tree list.
17545 (lookup_cl): Rewritten and returns a statically defined WFL node.
17546 (lookup_modifier_cl): Now uses information from WFL nodes.
17547 (process_imports): Likewise.
17548 (read_import_dir): name and cl arguments replaced by a single WFL
17549 node. Function modified accordingly.
17550 (find_in_imports_on_demand): Now uses WFL node.
17551 (check_pkg_class_access): cl argument is now a WFL node.
17552 (declare_local_variables): Fixed to use WFL nodes.
17553 (resolve_expression_name): Likewise.
17554 (build_method_invocation_stmt): name_combo argument renamed
17555 wfl. Function modified to use WFL nodes.
17556 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17557 (lookup_method_invoke): cl is now a WFL node. Added missing
17558 IDENTIFIER_POINTER to class type decl name.
17560 1998-04-14 Dave Brolley <brolley@cygnus.com>
17562 * lang.c (init_parse): Now returns char* containing the filename.
17564 1998-04-10 Per Bothner <bothner@cygnus.com>
17566 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17568 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17569 * class.c (make_class_data): If flag_assume_compiled, initial class
17570 state is CSTATE_PREPARED; make superclass and interfaces direct
17571 references, rather than constant pool indexes.
17573 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17575 * parser.y: Include flags.h. Removed debug variable pl.
17576 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17577 (block:): Likewise.
17578 (labeled_statement_nsi:): Generate debug info when reducing
17579 expression_statement:.
17580 (check_pkg_class_access): get_access_flags_from_decl invocation
17581 fixed for new CLASS_* flags location.
17582 (source_end_java_method): Save/restore parser context when
17583 entering/leaving this routine. Restore lineno to its right value
17584 before calling expand_end_bindings.
17585 (build_method_invocation_stmt): build_invoke called with the
17586 current line information.
17587 (build_invoke): New argument cl. Wrap the function call around a
17589 (refine_accessible_methods_list): Changed comment, removed
17591 * parse.h: Fixed typo in comments.
17592 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17593 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17594 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17596 * lex.c (java_lex): Record the last closing curly bracket of a
17598 * jcf-parse.c (jcf_parse_source): Now calls
17599 java_check_methods. Clarified comment, fixed typo.
17601 1998-04-09 Dave Brolley <brolley@cygnus.com>
17603 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17604 (finish_parse): Expose for non USE_CPPLIB builds.
17606 1998-04-08 Jeffrey A Law (law@cygnus.com)
17608 * lang.c (lang_print_xnode): New function.
17610 1998-04-03 Per Bothner <bothner@cygnus.com>
17612 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17613 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17614 used to build a class's dispatch table.
17615 (make_class_data): Generate dispatch table if flag_assume_compiled.
17616 Set dtable of class object to address of class_dtable_decl.
17618 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17619 be volatile and have side effects - generates better code.
17621 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17622 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17624 * expr.c (expand_invoke): If class is final, method is
17625 effectively final, so can call it directly.
17627 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17629 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17631 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17633 * parse.y (build_method_invocation_stmt): Removed extra argument
17636 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17638 * expr.c (dtable_indent): Now static global.
17639 (expand_invoke): Now call invoke_build_dtable and
17640 build_invokevirtual.
17641 (invoke_build_dtable, build_invokevirtual): New functions.
17642 * jcf-io.c (find_class): Defer issuing a warning by setting
17643 jcf->outofsynch to 1.
17644 * jcf-parse.c (jcf_out_of_synch): New function.
17645 (load_class): Test this_jcf.outofsynch flag and call
17646 jcf_out_of_synch accordingly.
17647 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17648 comment indentation.
17649 * lex.c (java_get_unicode): Fixed code indentation.
17650 (java_lex): Create string literal. Fixed typo. Removed several
17651 premature obstack_free.
17652 * parse.h: New enums for name resolution and invocation mode.
17653 (struct qualification): New data structure.
17654 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17655 (do_resolve_class, build_method_invocation_stmt,
17656 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17657 debug_line, identical_subpath_p, invocation_mode,
17658 refine_accessible_methods_list, build_invoke,
17659 lookup_method_invoke): New functions declared.
17660 (build_invokevirtual, invoke_build_dtable, match_java_method,
17661 build_field_ref, jcf_out_of_synch): New references to external
17663 (struct parse_ctxt): Removed artificial_constructor field.
17664 * parse.y: (array_type:): Type defined for this rule.
17665 (class_type:): Installed default rule for interface_type:.
17666 (array_type:): Now build Java array type.
17667 (qualified_name:): Now use obstack_grow0.
17668 (method_declaration:): Skip the artificial constructor added to
17670 (abstract_method_declaration:): Execute the code only during pass 1.
17671 (block:): Installed default rule in block_statements:.
17672 (block_statement:): Add the statement to the method during pass 2.
17673 (statement_expression): Installed default rule for
17674 method_invocation:.
17675 (argument_list:): Added code to build the argument list.
17676 (method_invocation:): Added call to create the method invocation
17678 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17679 (debug_line): New function for debug.
17680 (complete_class_decl): No longer do something during pass 1.
17681 (method_header): Use BUILD_PTR_FROM_NAME.
17682 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17684 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17685 function's main comment.
17686 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17688 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17689 (resolve_class): Now works with arrays.
17690 (do_resolve_class, resolve_and_layout): New functions.
17691 (java_check_regular_methods): Reverse method list before and after
17692 having processed it. No longer set ctxp->artificial_constructor.
17693 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17694 accordingly. Fixed typo in issued error message. Now use
17696 (find_in_imports_on_demand): Now use obstack_grow0.
17697 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17698 (source_end_java_method): Call expand_expr_stmt instead of
17699 expand_expr. Calls it before calling expand_function_end.
17700 (java_method_add_stmt): Do nothing if errors were found during
17702 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17703 (build_method_invocation_stmt, build_invoke, invocation_mode,
17704 lookup_method_invoke, refine_accessible_methods_list,
17705 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17707 * typeck.c (build_java_signature): Properly end method signature
17708 if return type skipped.
17709 (match_java_method): New function.
17711 1998-03-16 Per Bothner <bothner@cygnus.com>
17713 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17715 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17717 * expr.c (build_invoke_non_interface): New function.
17718 (methods_ident, ncode_ident): Now static globals.
17719 (expand_invoke): Use build_invoke_non_interface.
17720 * java-tree.h (struct lang_decl): New field function_decl_body.
17721 (DECL_FUNCTION_BODY): New macro.
17722 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17723 CLASS_FROM_SOURCE_P.
17724 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17725 before starting pass 2. Call to java_generate_parsed_class replaced
17726 by java_register_parsed_class.
17727 * lex.c: Fixed typo in header. Some line width related formating.
17728 * lex.h: Some line width related formating.
17729 * parse.h (source_end_java_method, resolve_expression_name,
17730 complete_class_decl, maybe_create_class_interface_decl,
17731 check_class_interface_creation): New static function declarations.
17732 (java_layout_parsed_class, java_method_add_stmt): New function
17734 (struct parser_ctxt): Field mark_class_generate removed. New
17735 fields class_list and artificial_constructor.
17736 * parse.y: Fixed typo in header.
17737 (class_declaration:): Call complete_class_decl when class body
17739 (method_declaration:): Call source_end_java_method in pass 2 when
17740 the method body is defined.
17741 (postfix_expression:): Do expression name resolution on sub-rule
17742 name during pass 2.
17743 (create_class, create_interface): Merged common pieces.
17744 (check_class_interface_creation, maybe_create_class_interface_decl):
17746 (complete_class_decl): New function.
17747 (register_fields): Fixed line width related typo.
17748 (method_header): Correctly skip first argument when fixing
17749 argument line. Changed the loop.
17750 (java_check_circular_reference): Now use ctxp->class_list.
17751 (java_complete_class): Removed start/stop marking.
17752 (java_check_regular_methods): Now takes a class decl as an
17753 argument. Add default constructor if none were encountered.
17754 (java_check_methods): Now use ctxp->class_list. Changed call to
17755 java_check_regular_methods.
17756 (source_start_java_method): Set DECL_ARG_TYPE for each function
17758 (source_end_java_method, java_method_add_stmt): New functions.
17759 (java_generate_parsed_class): No longer exists.
17760 (java_layout_parsed_class, java_register_parsed_class): New functions.
17761 (resolve_expression_name): New function.
17763 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17765 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17766 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17767 until pass initializations are done. Call read_import_dir with
17769 * parse.h: (lookup_modifier_cl): New function declared.
17770 (INTERFACE_FIELD_MODIFIERS): New macro.
17771 (OBSOLETE_MODIFIER_WARNING): New macro.
17772 * parse.y: (register_fields): Class type and current field name in
17773 local variables. Check modifier(s) if adding field(s) to an interface.
17774 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17775 and report errors using the faulty modifier line context.
17776 (lookup_modifier_cl): New function.
17777 (read_import_dir): Detect and report default import processing
17780 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17782 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17783 * class.c (is_compiled_class): Return 1 after making sure it
17784 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17785 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17786 * java-tree.h (flag_assume_compiled): Add decl.
17787 * lang.c (lang_f_options): Add the flag.
17788 (flag_assume_compiled): Add decl, default to 0.
17790 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17792 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17793 (is_compiled_class): Likewise.
17794 (layout_class): Likewise.
17795 (layout_class): Detect and lay out classes defined in source code.
17796 (interface_of_p, add_interface_do, may_add_interface): New
17798 (add_interface): Now use add_interface_do.
17799 (add_method_1): New function.
17800 (add_method): Now use add_method_1.
17801 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17802 (complete_start_java_method): New function.
17803 (start_java_mehod): Now call complete_start_java_method.
17804 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17805 (expand_invoke): Likewise and fixed typo.
17806 *gjava.c: (print_super_field): Use new argument to find_class
17809 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17810 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17811 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17813 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17814 (add_method_1, push_class): New prototypes.
17815 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17816 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17817 directory where the class was found.
17818 (find_class): New argument DO_CLASS_FILE. Function find_class
17819 modified accordingly.
17820 *jcf-parse.c: (fix_class_path): New function.
17821 (load_class): Use new VERBOSE argument. load_class now finds and
17822 loads/parses .class/.java files. Save read_state of current_jcf
17824 (java_parser_abort_on_error): New macro.
17825 (jcf_parse_source, parse_source_file): New function.
17826 (jcf_parse): Fixed typo.
17827 (yyparse): Call parse_source_file () only.
17828 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17829 writing the real class name back in the zip directory entry.
17830 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17831 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17832 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17833 (find_class): Prototype fixed.
17834 *lex.c: Added 1998 time stamp.
17835 Removed all static global variables, moved into the parser
17836 context data structure.. Now include unistd.h if SEEK_SET not
17838 (java_init_lex): Rewritten.
17839 (java_sneak_unicode): Modified current unicode access in current line.
17840 (java_unget_unicode): Likewise.
17841 (java_allocate_new_line): New allocation management.
17842 (java_read_char): Modified access and storage of unget_utf8_value.
17843 New way of processing current unicode.
17844 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17845 (java_get_unicode): Now use the parser context.
17846 (java_lineterminator): Likewise.
17847 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17848 of the reentrant parser implementation. Function now use the
17849 parser context data structure and java_lval. Fixed production of
17850 the float and double constant "out of range" error message. Fixed
17851 obstack use. Return integer value when hitting a modifier. Now
17852 return type for TRUE, FALSE and other predefined types. Return
17853 identifier as a TREE_LIST list containing the current line context
17854 as the TREE_VALUE sub-node.
17855 (java_unicode_2_utf8): Fixed typo in declaration.
17856 (java_lex_error): Now use the parser context data structure.
17857 *lex.h: Added 1998 time stamp.
17858 (struct java_line): New fields ref_count and next.
17859 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17860 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17861 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17862 *parse.h: Added 1998 time stamp.
17863 (java_parse_source_file): Renamed from parse_source_file.
17864 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17865 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17866 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17867 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17868 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17869 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17870 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17871 (struct parser_ctxt): New data structure to keep the parser context.
17872 *parse.y: Added 1998 time stamp, got rid of static global variables.
17873 (java_error_count, ctxp): New global variables.
17874 (%union): New value field.
17875 (numeric_type, integral_type): Rules removed.
17876 (primitive_type): Rule defined to handle integral, float, double and
17878 (qualified_name, package_declaration,
17879 single_type_import_declaration, type_import_on_demand_declaration,
17880 modifiers, class_declaration, super, interfaces,
17881 interface_type_list, class_body, field_declaration,
17882 field_declaration, variable_declarators, variable_declarator,
17883 variable_declarator_id, method_declaration, method_header,
17884 formal_parameter_list, formal_parameter, method_body, block,
17885 static, interface_declaration, extends_interfaces,
17886 abstract_method_declaration, local_variable_declarators): Rules now
17888 (force_error, do_warning): New global statics.
17889 (push_parser_context, parser_context_save_global,
17890 parser_context_restore_global, pop_parser_context): New functions.
17891 (yyerror): Now uses the global parser context. Fixed use of obstack.
17892 (parse_error, parse_error_context, parse_warning_context,
17893 java_accstring_lookup, redefinition_error, check_modifiers,
17894 parser_add_interface, create_interface, create_class, find_field,
17895 duplicate_declaration_error, register_fields, method_header,
17896 check_modifiers_consistency, check_abstract_method_header,
17897 method_declarator, parser_qualified_classname,
17898 parser_check_super_interface, parser_check_super,
17899 parser_chain_incomplete_item, java_check_circular_reference,
17900 layout_class_from_source, java_complete_class,
17901 complete_method_decl, resolve_class, complete_class_report_errors,
17902 java_check_final, check_method_redefinition,
17903 java_check_regular_methods, java_check_abstract_methods,
17904 java_check_methods, lookup_java_interface_method2,
17905 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17906 process_imports, find_in_imports, read_import_entry,
17907 read_import_dir, find_in_imports_on_demand,
17908 check_pkg_class_access, not_builtin_p, declare_local_variables,
17909 source_start_java_method, java_generate_parsed_class): New
17911 *typeck.c: (signature_include_return): New global variable.
17912 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17913 to add the function returned type in the signature.
17915 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17917 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17919 1998-01-29 Dave Brolley <brolley@cygnus.com>
17921 * Make-lang.in (java.info): Added.
17922 (java.install-info): Added
17924 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17926 * Makefile.in (clean): Also remove java/parse.c.
17928 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17930 Add a pair of -fbounds-check/-fno-bounds-check options.
17931 * lang.c (lang_decode_option): Add code to grok arguments.
17932 (flag_bounds_check): Add decl.
17933 (lang_f_options): New array w/ the option in it.
17934 * java-tree.h (flag_bounds_check): Add decl.
17935 * lang-options.h: New file.
17936 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17937 of a static macro value.
17938 (JAVA_ARRAY_EXCEPTION): Delete macro.
17940 1998-01-23 Per Bothner <bothner@cygnus.com>
17942 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17943 * expr.c (build_anewarray): Add missing promote_type.
17945 1998-01-22 Per Bothner <bothner@cygnus.com>
17947 Add array types with known length to optimize bounds checking.
17948 * typeck.c (build_java_array_type): Take length parameter.
17949 (java_array_type_length, build_prim_array_type): New functions.
17950 * java-tree.h: Update for new functions.
17951 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17952 * class.c: Use build_prim_array_type.
17953 * expr.c (can_widen_reference_to): Handle known-length array types.
17954 (verify_jvm_instructions): Keep track of integer push instructions
17955 followed by newarray/anewarray, so we can build known-length arrays.
17956 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17957 (java_array_data_offset): New function.
17958 (build_java_array_length_access): New function. Optimize if constant.
17959 (build_java_arrayaccess): Constant fold bounds check.
17960 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17961 (build_newarray, build_anewarray): New functions.
17962 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17963 * verify.c (merge_types): Handle known-lengh array types.
17965 1998-01-19 Per Bothner <bothner@cygnus.com>
17967 * expr.c (expand_byte_code): Fix performace bug, which caused
17968 searching linenumber_table to be linear rather than constant.
17970 1997-12-12 Per Bothner <bothner@cygnus.com>
17972 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
17974 * decl.c, java-tree.h (soft_fmod_node): New global.
17975 * decl.c (init_decl_processing): Define __builtin_fmod.
17976 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
17977 using __builtin_fmod.
17979 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
17981 * keyword.h: New file, output of keyword.gperf as processed by
17983 * lex.c (java_lex_init): Initialize java_error_flag.
17984 * parse.c (YYERROR_NOW): Uses java_error_flag.
17985 * parse.y: New static java_error_flag. Useless definition of
17987 * parse.y (java_error): Portable error recovery using
17988 java_error_flag (not yet completely tuned).
17990 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
17992 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
17994 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17996 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
17997 (parse.c, lex.c, keyword.h): New rules for Java source code
17999 * parse.c: Renamed into jcf-parse.c.
18000 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18001 * keyword.gperf: New file, Java keywords.
18002 * parse.y: New file, Java language grammar.
18003 * parse.h: New file, Java language grammar definitions.
18004 * lex.c: New file, Java language lexer.
18005 * lex.h: New file, Java language lexer definitions.
18007 1997-12-03 Per Bothner <bothner@cygnus.com>
18009 * decl.c (clinit_identifier_node), java-tree.h: New global.
18010 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18011 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18012 * expr.c (expand_java_field_op): Check for invalid assignment
18015 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18017 1997-10-27 Per Bothner <bothner@cygnus.com>
18019 * verify.c (verify_jvm_instructions): When processing a handler,
18020 attempt to set the current_subr to the right value.
18021 (More complicated code combines Sep 17 and Oct 22 versions.)
18023 1997-10-24 Per Bothner <bothner@cygnus.com>
18025 * class.c (push_class): Figure out (guess) name of source file.
18026 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18027 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18028 (parse_class_file): Change return type from int to void.
18029 Call debug_start_source_file/debug_end_source_file.
18031 * expr.c (build_java_binop): Fix masking 2nd operand.
18032 * decl.c (init_decl_processing): Set sizetype first.
18034 1997-10-22 Per Bothner <bothner@cygnus.com>
18036 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18037 (Revert Sep 17 change.)
18039 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18041 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18042 .class extension in their name and fix thing so we don't process
18043 them parse_zip_file_entries().
18044 (parse_zip_file_entries): Cleaned unused local variables.
18046 1997-10-20 Per Bothner <bothner@cygnus.com>
18048 * expr.c (can_widen_reference_to): Allows equal array element types.
18049 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18050 * jcf-dump.c (RET): Get (and print) index.
18052 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18053 Promote element type to POINTER_TYPE.
18055 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18057 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18058 find_in_current_zip, jcf_figure_file_type): Moved from
18059 jcf-reader.c to parse.c.
18060 * zextract.c: (read_zip_archive): takes file_comment_length possible
18061 field into account.
18063 1997-10-20 Per Bothner <bothner@cygnus.com>
18065 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18067 * verify.c (merge_types): Handle array types even better ...
18069 1997-10-17 Per Bothner <bothner@cygnus.com>
18071 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18073 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18074 * class.c (make_class_data): Don't build fields_decl if no fields.
18075 When building fields_decl, skip if DECL_ARTIFICIAL.
18077 * expr.c (java_stack_swap): Update stack_type_map.
18078 * verify.c (merge_types): Handle array types better.
18080 1997-10-15 Per Bothner <bothner@cygnus.com>
18082 * class.c (add_field): Don't promote short integral fields to
18083 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18084 * expr.c (push_value): Promote and convert short integral values.
18086 * decl.c, java-tree.h (integer_two_node): New constant node.
18087 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18089 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18091 * class.c (append_gpp_mangled_type): Use function argument
18092 unpromoted type to generate mangled name.
18094 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18096 * constants.c (build_constant_data_ref): Now uses current_class
18097 instead of main_class.
18098 (build_constants_constructor): Now uses current_class instead of
18100 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18101 of the global variable SeepZipFiles done here.
18102 * zextract.c (read_zip_archive): extra_field optional field taken
18103 into account while computing the position of the class file in the
18105 * verify.c (verify_jvm_instructions): Use current_jcf to search
18107 * parse.c (load_class): First search for the class to load in the
18108 current zip file. Saves current_jcf (restored before returning
18109 from that function). Don't call JCF_FINISH in the class was found
18110 in the current ZIP file.
18111 (jcf_parse): If the class was found in the current ZIP file, save
18112 its tree_constant_pool (for later reuse).
18113 (parse_class_file): New function. Process each method defined in
18114 the current class and record the class as to be later registered.
18115 (yyparse): Rewritten. Figure the type of the current file and switch
18117 * lang.c: New global variable current_jcf.
18118 (lang_init): Removed compiling_from_source test (done later, in
18119 yyparse). Removed call the jcf_parse ().
18120 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18121 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18122 in the current ZIP file) and zip_offset (offset to the class data in
18123 the current zip file).
18124 * jcf-reader.c: zipfile.h included.
18125 localToFile: New ZipFileCache static global variable
18126 (parse_zip_file_entries): New function. Browse the current ZIP
18127 file directory and process each class found.
18128 (process_zip_dir): New function. Register each class found in the
18129 ZIP file directory. The class aren't parsed but a valid JCF is
18130 link to each of them.
18131 (find_in_current_zip): New function. Search for a class in the
18132 current ZIP file directory. If found, prepare the class so that it
18134 (jcf_figure_file_type): New function. Examine the file structure
18135 to figure a class file, a ZIP file. If none of these categories are
18136 matched, a source file is assumed.
18137 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18138 SeenZipFile: New global variable.
18139 (open_in_zip): Use zipmember's length to accelerate the search for
18140 a member. If zipmember was NULL and zip file successfully read,
18142 * java-tree.h: New global variable current_jcf declared. Added
18143 declaration for current_constant_pool_tags, current_constant_pool_data,
18144 current_constant_pool_length, current_constant_pool_data_ref.
18145 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18146 store the JCF of classes seen in a zip file) and tree *constant_pool
18147 (to save a loaded class constant pool). current_class declared here.
18148 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18149 retrieve method_ref_constant.
18150 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18151 (OBJECT): get_class_constant now uses current_jcf.
18152 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18153 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18154 (expand_invoke): Now uses current_class instead of main_class
18155 (build_class_init): Now uses current_class instead of main_class
18156 * class.c: New static global variable registered_class.
18157 (register_class): New function.
18158 (emit_register_class): Modified to use registered_class instead of
18160 (is_compiled_class): Now take into account class seen in the archive.
18162 1997-10-06 Per Bothner <bothner@cygnus.com>
18164 * except.h: Renamed to: java-except.h.
18165 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18166 * except.c: Add semi-working (commented out) implementation.
18168 * expr.c (expand_iinc): Add needed flush_quick_stack.
18169 * parse.c (set_source_filename): New function.
18170 (give_name_to_class): Set input_filename from package.classname.java.
18172 * jcf-io.c (find_class): Don't look first in ".".
18174 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18176 * zextract.c (read_zip_archive): Now takes into account the
18178 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18180 1997-09-20 Per Bothner <bothner@cygnus.com>
18182 * constants.c, java-tree.h (build_internal_class_name): New function.
18183 (alloc_class_constant): Re-implement using build_internal_class_name.
18184 * class.c (make_class_data): Likewise.
18185 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18187 1997-09-17 Per Bothner <bothner@cygnus.com>
18189 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18190 to NULL before pushing an exception handler target.
18192 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18193 (java_stack_swap, java_stack_dup): Re-write to be safe from
18194 clobbering registers.
18195 (build_class_init): New function.
18197 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18199 * typeck.c (build_java_array_type): Temporary use
18200 permanent_obstack to create the array 'length' field.
18201 * expr.c (lookup_label): Temporay use permanent_obstack to create
18202 label if not found.
18203 * class.c (push_super_field): Tempory use permanent_obstack.
18205 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18207 * typeck.c (type_for_mode): Now handles double_type_node and
18209 * verify.c (verify_jvm_instructions): The instruction following
18210 the wide bytecode is checked. OPCODE_ret added to the list of
18213 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18215 * class.c (make_class): Temporary use permanent_obstack. Set the
18216 class CLASS_P field to 1.
18217 (push_class): Temporary use permanent_obstack.
18218 (set_super_info): Temporary use permanent_obstack.
18219 (add_method): Temporary use permanent_obstack, set
18220 METHOD_TRANSIENT().
18221 (add_field): Temporary use permanent_obstack. Sets
18222 FIELD_VOLATILE() and FIELD_TRANSIENT().
18223 (build_class_ref): Temporary use permanent_obstack if the class
18225 (build_static_field_ref): Temporary use permanent_obstack when
18226 creating field's rtl.
18227 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18228 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18229 and fields. Function finalized, as far as flag handling.
18230 (push_class_static_dummy_field): Temporary use permanent_obstack.
18231 (emit_register_class): Force generation of class registration at
18233 * decl.c (end_java_method): Call permanent_allocation() before
18235 * expr.c (can_widen_reference_to): Added comment to interface
18236 handling, fixed typo.
18237 (lookup_field): Now uses CLASS_P() to correct FIXME
18238 (expand_invoke): Verification on public && !static &&
18239 !abstract moved into soft_lookupinterfacemethod (kaffe).
18240 Use Object class dtable if objectref is an array when expanding
18242 (java_push_constant_from_pool): Temporary use permanent_obstack
18243 for CONSTANT_string
18244 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18245 create constant references.
18246 (get_constant): Temporary use permanent_obstack to create constant.
18247 (load_class): Temporary use permanent_obstack to load class.
18248 (jcf_parse): Temporary use permanent_obstack to perform class
18250 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18251 (build_java_signature): Temporary use permanent_obstack.
18252 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18254 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18255 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18258 1997-09-11 Per Bothner <bothner@cygnus.com>
18260 * class.c (append_gpp_mangled_type): Fix typo.
18261 (emit_register_class): Use main_class to get class object, rather
18262 than looking for no-longer-existing static decl starting with _CL.
18263 * typeck.c (parse_signature_type): Promote array element type
18264 if it is a RECORD_TYPE.
18266 1997-09-10 Per Bothner <bothner@cygnus.com>
18268 * class.c (push_class_static_dummy_field): New function.
18269 (mangle_static_field): New. Do G++-style mangling of static fields.
18270 (layout_class): Mandle static fields here, not in add_field.
18271 (build_class_ref): The class object is now a dummy static field.
18272 * decl.c (find_local_variable): Look for best, instead of first match.
18273 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18274 (build_java_athrow): Don't check here if exception is Throwable.
18275 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18276 (TYPE_USED): Removed. No longer used ...
18277 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18278 * verify.c (push_pending_label): New function.
18279 (push_pending_block): Renamed to check_pending_block.
18280 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18281 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18282 re-checking possible handlers) after a store (less wasted work).
18283 Check for null handler (finally) before calling add_handler.
18284 Various changes to (finally?) correctly handle try/finally.
18286 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18288 * class.c: Include stdio.h.
18290 1997-09-04 Per Bothner <bothner@cygnus.com>
18292 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18293 to make sure class is initialized before static/special invoke.
18295 * verify.c (verify_jvm_instructions): On a store instruction,
18296 call find_local_variable to force pre-allocation of decl and rtx.
18297 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18299 1997-09-03 Per Bothner <bothner@cygnus.com>
18301 * class.c (build_class_ref): Strip off "promoted_" if need be.
18302 (make_field_value): Call build_java_signature when needed.
18303 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18304 * expr.c (build_java_athrow): Don't push_value of exception.
18305 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18306 match specification of [fd]cmp[lg] for NaNs.
18307 (expand_byte_code): Add support for exception handler ranges.
18308 * except.c: Add skeleton for EH code-generation.
18309 * verify.c (merge_types): Treat all promoted integral types as equal.
18310 * constants.c (build_constants_constructor): To force creation of
18311 current_constant_pool_data_ref, call build_constant_data_ref.
18313 * javaop.def (lload): Fix typo.
18314 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18316 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18318 * parse.c: Don't include function.h.
18320 1997-08-27 Per Bothner <bothner@cygnus.com>
18322 * except.[ch]: New files.
18323 * Makefile.in (JAVA_OBJS): Add except.o
18324 * expr.c: Temporary warning about unimplemented exceptions.
18325 * verify.c: Verify exception handlers.
18327 * jcf-dump.c (disassemble_method): Print exception table.
18329 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18331 * expr.c (verify_jvm_instructions): Started a thorough
18332 verification of invoke* bytecodes.
18333 (expand_byte_code): flush quick stack if PC is the target of a
18334 branch. and undef RET (conflicting with config/i386/i386.h).
18335 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18337 (expand_invoke): Now handles invokeinterface and do more
18338 verification according to the bytecode.
18339 (lookup_field): Don't try to load the class if processing
18341 (can_widen_reference_to): Now handles interfaces.
18342 * decl.c (init_decl_processing): New global variable
18343 soft_lookupinterfacemethod_node, declared in java-tree.h.
18344 Call set_super_info on string_type_node.
18345 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18347 * class.c (set_super_info): Fills the CLASS_* flags according to
18349 (get_access_flags_from_decl): Handles all class flags.
18351 1997-08-26 Per Bothner <bothner@cygnus.com>
18353 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18354 * parse.c (yyparse): Check for abstract method, and missing code.
18355 * expr.c (expand_byte_code): Change interface.
18356 * lang.c (put_decl_node): Print promoted types prettier.
18357 * verify.c (verify_jvm_instruction): Change interface.
18358 Partial support for scanning exception table.
18359 For load instructions, handle promoted integral types.
18361 1997-08-21 Per Bothner <bothner@cygnus.com>
18363 * verify.c: New file, with contents moved from expr.c.
18364 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18365 * typeck.c (is_array_type_p): Moved here from expr.c.
18366 * java-tree.h: Add some now-needed function declarations.
18367 * Makefile.in (JAVA_OBJS): Added verify.o.
18369 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18371 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18372 METHOD_ABSTRACT flag.
18374 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18375 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18376 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18378 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18380 (start_java_method): Hook for SYNCHRONIZED methods.
18382 * expr.c (build_java_jsr, build_java_ret): New functions
18383 (JSR,PRE): New macros
18384 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18385 (verify_jvm_instructions): tableswitch, lookupswitch,
18386 monitorenter, monitorexit, goto_w: verified.
18387 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18388 (build_java_monitor): New function.
18389 (MONITOR_OPERATION): Modified to call build_java_monitor()
18390 (verify_jvm_instructions): Started a thorough verification of
18393 1997-08-19 Per Bothner <bothner@cygnus.com>
18395 Support verification of jsr/ret subroutines (used for try/finally).
18396 * decl.c (return_address_type_node): New type node.
18397 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18398 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18399 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18400 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18401 TYPE_USED): New macros for special types in type_map.
18403 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18404 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18406 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18408 * expr.c (can_widen_reference_to): New function.
18409 (pop_type): Use it.
18410 (merge_type_state): Support handling start of subroutine.
18411 (push_pending_block): Return char* error message, instead of calling
18412 fatal on an error. Also handle subroutines.
18413 (verify_jvm_instructions): Handle errors from push_poending_block.
18414 Support jsr and ret instructions.
18416 1997-08-19 Per Bothner <bothner@cygnus.com>
18418 * jcf-io.c (find_classfile): Fix thinko.
18419 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18421 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18423 * Makefile.in (BISON): Remove.
18425 1997-08-07 Per Bothner <bothner@cygnus.com>
18427 * Makefile.in: Convert to autoconf.
18428 * config-lang.in (outputs): Added java/Makefile.
18430 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18431 Rename cc1java to jc1.
18433 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18434 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18436 * class.c (class_depth): Do load_class if needed.
18438 Mostly better verification.
18439 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18440 (init_decl_processing): Change return type of soft_checkcast.
18441 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18442 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18443 lang_print_error): New functions.
18444 (lang_init): Set global hook print_error_function to lang_print_error.
18445 * expr.c: In the type_map ptr_type_node is only used for null now.
18446 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18447 (merge_types): Dererence pointer to record types before comparing.
18448 (decode_newarray_type, merge_types): On error just return NULL.
18449 (build_java_binop): Add preliminary implementation (with warning)
18450 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18451 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18452 (expand_compare, expand_java_goto, expand_java_call): Don't
18453 push_pending_block, since that only makes sense when verifying.
18454 (merge_type_state): Different return codes.
18455 (push_pending_block): A block may need to be verified more than once.
18456 (expand_byte_code): Warn about unused code at code generation time.
18457 (verify_jvm_instruction): Changed logic, since code may need to be
18458 re-verified if type-state has changed. Also, better error handling.
18459 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18460 Improve newarray, anewarray, ?aload, athrow,
18461 * java-tree.h (LABEL_CHANGED): New macro.
18463 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18465 * decl.c (soft_athrow_node): New global variable initialized.
18466 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18467 * typeck.c (convert): Added support for REAL_TYPE.
18468 (convert_to_char): New function.
18469 (convert): Handle CHAR_TYPE.
18470 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18471 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18472 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18474 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18475 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18476 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18477 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18478 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18479 to Use The Right Things.
18480 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18481 compatible with INT. BOOLEAN is made equivalent to BYTE.
18482 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18483 OPCODE_ifnonnull): Now supported.
18484 (build_java_athrow): New function.
18486 1997-08-04 Per Bothner <bothner@cygnus.com>
18488 Rename method name <init> to match G++ (and fix mangling).
18489 * class.c (layout_class): Replace method name of <init> by class name.
18490 (make_method_value): Do inverse renaming of constructor from <init>.
18491 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18492 * typeck.c (lookup_java_constructor): New function.
18493 * expr.c (expand_invoke): If method_name is <init>, call
18494 lookup_java_constructor to find constructor.
18496 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18498 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18500 * parse.c (get_class_constant): Modified to handle array "classes"
18501 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18503 (convert): Modified to handle real type.
18504 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18505 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18506 variables declared.
18507 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18508 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18509 global variables initialized.
18510 (find_local_variable): Handles the case of a pointer
18511 (end_java_method): Restore the use of one more scope
18512 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18513 build_java_array_length_access, expand_java_arrayload,
18514 expand_java_arraystore, expand_java_array_length,
18515 expand_java_multianewarray, expand_java_anewarray,
18516 build_java_check_indexed_type, is_array_type_p,
18517 build_java_throw_out_of_bound_exception): New functions.
18518 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18519 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18520 OPCODE_<t>aload): Implemented code for verification.
18521 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18522 ARRAY_NEW_MULTI): Macro defined.
18523 (CONVERT): Modified to invoke convert().
18524 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18526 1997-07-31 Per Bothner <bothner@cygnus.com>
18528 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18529 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18530 (make_class_data): Field name needs '/' as package prefix.
18531 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18533 1997-07-25 Per Bothner <bothner@cygnus.com>
18535 Implement debug information for local variables.
18536 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18537 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18538 DECL_LOCAL_SLOT_CHAIN): New macros.
18539 (struct lang_decl_var): New type.
18540 * parse.c (give_name_to_locals): Move to decl.c.
18541 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18542 (start_java_method): Re-write parameter handling.
18543 (pending_local_decls): New global variable.
18544 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18545 (find_local_variable): Accept pc so we can skips decls not in range.
18546 (struct binding_level): Add end_pc field.
18547 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18548 (various): Change so current pc gets passed to find_local_variable.
18550 * decl.c (init_decl_processing): Re-arrange fields in
18551 class_type_node and and method_type_node to match kaffe 0.9.1.
18552 * class.c (make_method_value, make_class_data): Update
18553 initializations to match.
18555 1997-07-16 Per Bothner <bothner@cygnus.com>
18557 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18558 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18559 (push_super_field): New function.
18560 (make_class_data): Handle inheritance of class static initializer.
18561 (layout_class): New name mangling.
18562 * constants.c (build_constant_data_ref): Init type of data array
18563 to a one-element array.
18564 (build_constants_constructor): Set DECL_SIZE from complete array type.
18565 * decl.c: Rename class_type, object_type etc to class_type_node,
18566 object_type_node etc. Make former inherit from latter.
18567 * expr.c (expand_invoke): Add cast of function address.
18568 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18569 * parse.c (yyparse): Don't call layout_class here.
18570 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18572 1997-06-14 Per Bothner <bothner@cygnus.com>
18574 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18575 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18576 (alloc_class_constant): New.
18577 * expr.c (expand_invoke): Make sure method's class is initialized.
18578 * class.c (interits_from_p, emit_register_class): New functions.
18579 * parse.c (yyparse): Call emit_register_class.
18581 1997-06-09 Per Bothner <bothner@cygnus.com>
18583 * constants.c: New file, to handle constant pool.
18584 * Makefile.in (JAVA_OBJS): Add constants.o.
18585 * decl.c (init_decl_processing): Update, fix, finish various structs.
18586 (pushdecl_top_level): New.
18587 * parse.c (layout_class): Moved to class.c.
18588 * expr.c (java_push_constant_from_pool): New function.
18589 * class.c (build_class_ref): Make work fully
18590 (make_class_data): Emit super-class, constant pool, interface vector.
18592 1997-06-03 Per Bothner <bothner@cygnus.com>
18594 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18595 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18596 * class.c (class_depth): New function.
18597 (lookup_named_class): Replaced by new function lookup_class.
18598 * decl.c (object_type_node, string_type_node): New.
18599 Remove various types that we no longer need.
18600 * expr.c (verify_jvm_instructions): New separate verifier pass.
18601 (push_type, pop_type): New functions for verifier.
18602 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18603 (expand_byte_code): Simplify, since we assume already verified.
18604 (expand_invoke): Now mostly works.
18605 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18606 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18607 * parse.c: Wait to allocate class object until we know its name.
18608 (layout_class): Calculate DECL_VINDEX for each virtual method.
18609 * typeck.c (get_array_type): Rename to ...
18610 (build_java_array_type): ... and provide working implementation.
18611 (build_java_signature): New function - build Java signature of type.
18612 (set_java_signature): New function - cache signature with type.
18613 (lookup_java_method): New function.
18615 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18617 * class.c (ident_subst): Take extra SUFFIX parameter.
18618 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18619 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18620 (build_class_ref): Actually implement.
18621 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18622 * decl.c (builtin_function): New.
18623 (init_decl_processing): Update for current Kaffe. Declare some
18624 builtin Kaffe functions.
18625 * expr.c (build_address_of): New.
18626 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18627 Renamed (from expand_java_new etc), and added working implementations.
18628 (build_field_ref): Now also handle static fields.
18629 (expand_invoke): Implement invokestatic, and start implement rest.
18630 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18631 * javaop.def: Rename invokevirt -> invokevirtual.
18632 * lang.c (use_handles): Removed.
18633 * parse.c: Add support for ConstantValue attribute.
18634 Handle nested loading of a class. (JPOOL_UTF): New.
18636 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18638 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18640 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18642 * Make-lang.in (java.install-man): New empty rule.
18643 * typeck.c (set_local_type): New function.
18644 * expr.c (STORE_INTERNAL): Call find_local_variable,
18645 not find_stack_slot. Call set_local_type.
18647 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18649 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18650 and building RECORD_TYPE CONSTRUCTORs.
18651 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18653 * lang.c (use_handles): Change the default to 0.
18654 * decl.c: Define and build class_type, field_type, utf8const_type.
18655 * class.c (make_class_data, make_field_value,
18656 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18657 hashUtf8String, strLengthUtf8, mangled_classname:
18658 Functions to build reflective data structures.
18659 * parse.c (yyparse): Call make_class_data.
18661 * jcf-io.c (open_class, find_classfile): New functions.
18662 * jcf-dump.c: Support reading classfile from explicitly-named
18663 class file (without CLASSPATH searching).
18665 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18667 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18668 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18669 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18670 (get_constant): Now trivial for CONSTANT_Utf8.
18672 * jcf.h: Make NEW_CPOOL the default.
18673 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18675 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>