1 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
3 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
5 2005-03-18 Andrew Haley <aph@redhat.com>
8 * decl.c (update_aliases): Don't update variables that are about
10 (maybe_poplevels): Add comment.
12 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
15 * jcf-parse.c (duplicate_class_warning): New function.
16 (java_parse_file): Call duplicate_class_warning if
17 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
18 (parse_zip_file_entries): Likewise. Also set
19 CLASS_FROM_CURRENTLY_COMPILED_P.
21 2005-03-16 Andrew Haley <aph@redhat.com>
23 * expr.c (expand_java_arrayload): Don't generate a
24 NullPointerException based on the type of the node.
25 (build_java_array_length_access): Likewise.
27 2005-03-15 Zack Weinberg <zack@codesourcery.com>
29 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
31 2005-03-11 Tom Tromey <tromey@redhat.com>
33 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
34 (libgcj Runtime Properties): Document the default .db.
36 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
39 * parse.y (checks_throws_clauses): Check exceptions list even when
40 the base class does not come from a source file being compiled.
41 (java_complete_lhs): Remove unused variable 'wfl'.
43 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
46 * decl.c (finish_method): Emit _Jv_InitClass for private static
47 methods inside inner classes as well.
49 2005-03-08 Julian Brown <julian@codesourcery.com>
50 * Revert patch from 2005-03-08 for causing bootstrap failure on
53 2005-03-08 Julian Brown <julian@codesourcery.com>
55 * decl.c (finish_method): Give methods once-only linkage.
57 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
59 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
61 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
63 * verify-glue.c (vfy_is_assignable_from): Perform static check using
64 can_widen_reference_to if the C++ ABI is in use.
65 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
66 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
67 type_isresolved, init_state, set_pc, state_get_pc,
68 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
69 (verify_fail): Report the current PC from the verifier context.
70 (free_state): Remove #if 0 block to enable this function.
71 (free_verifier_context): Call free_state on state_list iterator
72 values before freeing them.
73 * expr.c (pop_type_0): Pop correct type for error message when stack
74 contains a multi-word type.
76 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
78 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
79 for known NULL array length access.
81 2005-03-07 Tom Tromey <tromey@redhat.com>
83 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
85 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
87 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
88 typeck.c: Update copyright.
90 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
93 * xref.c, xref.h: Remove file.
94 * Make-lang.in (java/xref.o): Remove.
95 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
96 * lang.c (flag_emit_xref): Remove definition.
97 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
98 * typeck.c (convert): Remove use of do_not_fold.
99 * parse.y (do_not_fold): Remove definition.
100 (parser grammar): Remove xref code.
101 (maybe_create_class_interface_decl, create_class): Likewise.
102 (register_fields, method_header, finish_method_declaration): Likewise.
103 (declare_local_variables, source_end_java_method): Likewise.
104 (java_complete_expand_classes): Do not set do_not_fold.
105 (java_complete_expand_method): Remove xref code.
106 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
107 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
108 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
109 (patch_synchronized_statement, patch_throw_statement): Likewise.
110 (maybe_build_class_init_for_field): Likewise.
112 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
114 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
115 instead of IS_NON_TYPE_CODE_CLASS.
117 2005-03-04 Andrew Haley <aph@redhat.com>
120 * class.c (set_method_index): Don't set method_index if it is
122 (layout_class_method): Don't complain about "non-static method foo
123 overrides static method" in the case of indirect dispatch.
125 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
127 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
129 * Make-lang.in: Don't elide warnings in jcf-io.c.
131 2005-03-01 Per Bothner <per@bothner.com>
134 * check-init.c (wfl): Remove static.
135 (final_assign_error, check_init): Replace calls to parse_error_context
137 (check_init): Save, set, and restore input_location for each exp.
139 2005-03-01 Per Bothner <per@bothner.com>
141 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
142 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
143 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
145 2005-03-01 Per Bothner <per@bothner.com>
147 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
149 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
152 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
155 2005-02-22 Tom Tromey <tromey@redhat.com>
158 * verify-impl.c (EITHER): New define.
159 (types_compatible): Handle it.
160 (check_field_constant): Use it.
162 2005-02-18 Tom Tromey <tromey@redhat.com>
165 * verify-impl.c (types_equal): Fixed test.
168 * verify-glue.c (vfy_class_has_field): New function.
169 * verify.h (vfy_class_has_field): Declare.
170 * verify-impl.c (check_field_constant): Added 'putfield'
172 (verify_instructions_0): Updated.
173 (types_equal): New function.
175 2005-02-14 Tom Tromey <tromey@redhat.com>
178 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
179 stack effect of multianewarray.
181 2005-02-14 Andrew Haley <aph@redhat.com>
184 * expr.c (expand_byte_code): Call promote_arguments().
185 (promote_arguments): New function.
186 * decl.c (check_local_unnamed_variable): Remove special case for
188 (find_local_variable): Promote all boolean types to int
189 when searching for local variable decls.
191 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
193 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
194 parse-scan.y: Update copyright.
196 2005-02-11 Per Bothner <per@bothner.com>
199 * parse-scan.y (input_location): Remove variable.
200 (main_input_filename): New - replaces input_filename, which isn't
201 settable if USE_MAPPED_LOCATION.
202 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
203 so we don't reference input_location or wfl_operator in that case.
204 * jv-scan.c (expand_location): Remove - no longer used.
205 (main): Set main_input_filename rather than input_filename.
207 2005-02-09 Richard Henderson <rth@redhat.com>
209 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
210 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
212 2005-02-08 Marcin Dalecki <martin@dalecki.de>
214 * expr.c (add_type_assertion): Use the proper enumeration type,
215 since this is what htab_find_slot() is expecting.
217 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
219 * gcj.texi: Update copyright dates.
221 2005-02-02 Tom Tromey <tromey@redhat.com>
223 * gcj.texi (libgcj Runtime Properties): Default library_control
226 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
229 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
230 (modifiers) when square brackets are present in a declaration for
232 * jv-scan.c (main): Set input_filename and input_line.
234 2005-02-01 Tom Tromey <tromey@redhat.com>
237 * gjavah.c (get_field_name): Don't override name for JNI header.
239 2005-02-01 Roger Sayle <roger@eyesopen.com>
241 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
242 of unsigned types using iushr and lushr JVM bytecodes.
244 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
247 * gjavah.c (jni_print_float): Do not emit floating-point
248 initialiser for a static final field.
249 (jni_print_double): Likewise.
251 2005-02-01 Mark Mitchell <mark@codesourcery.com>
254 2005-01-31 Mark Mitchell <mark@codesourcery.com>
255 * gjavah.c (print_field_info): Mark static data members of
256 floating-point type with "__extension__".
258 2005-01-31 Mark Mitchell <mark@codesourcery.com>
260 * gjavah.c (print_field_info): Mark static data members of
261 floating-point type with "__extension__".
263 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
266 * parse.y (build_string_concatenation): Remove redundant if.
267 (patch_conditional_expr): Attempt to patch_string() the condition
268 of a ?: as well, in addition to its other operands.
270 2005-01-25 Tom Tromey <tromey@redhat.com>
272 * Make-lang.in (java/java-tree-inline.o): Removed.
274 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
277 * parse.y (patch_binop): Allow comparisons against NULL only
278 if the other operand is of a reference type.
280 2005-01-24 Tom Tromey <tromey@redhat.com>
282 * java-tree.h (gcj_abi_version): Declare.
283 * class.c (make_class_data): Push gcj_abi_version into "next"
284 field. Renamed field.
285 * decl.c (gcj_abi_version): New global.
286 (parse_version): New function.
287 (java_init_decl_processing): Call it. Renamed 'next' field.
289 (GCJ_BINARYCOMPAT_ADDITION): New define.
291 2005-01-24 Roger Sayle <roger@eyesopen.com>
294 * jcf-write.c (generate_bytecode_insns): Conversions between
295 integer types of the same precision shouldn't generate widening
296 or narrowing conversion bytecodes.
298 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
300 * java-except.h, java-tree.h: Remove unused prototypes.
302 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
305 * jcf-write.c (perform_relocations): Don't call memcpy if source
306 and destination are the same.
308 2005-01-17 Tom Tromey <tromey@redhat.com>
310 * verify-impl.c (get_short): Sign extend.
313 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
315 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
318 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
320 * verify.c: Revert to the version before the BC-ABI merge.
322 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
325 * check-init.c (check_init): Take care of references that do not
326 have an explicit final variable declaration (e.g. array length
327 access) for pre/post in/de-crement operators.
329 2005-01-08 Mark Wielaard <mark@klomp.org>
331 * parse.y (process_imports): Allocate (and free) original_name only
332 when not already defined.
333 * jcf-parse.c (read_class): Free results of find_class() and
335 (java_parse_file): Keep pointer to head of file_list and free when
336 done. Free result of lrealpath().
338 2005-01-05 Tom Tromey <tromey@redhat.com>
340 * gcj.texi (Standard Properties): java.ext.dirs is now used.
342 2004-12-20 Andrew Haley <aph@redhat.com>
344 * typeck.c: Use fold_convert for ints and booleans.
346 2004-12-17 Andrew Haley <aph@redhat.com>
349 * typeck.c (convert): Use a CONVERT_EXPR when converting to
350 BOOLEAN_TYPE or CHAR_TYPE.
351 (convert_to_boolean, convert_to_char) : Remove.
352 * convert.h (convert_to_boolean, convert_to_char) : Remove.
353 * expr.c (expand_load_internal): Do type conversion if type is not
356 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
359 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
362 2004-12-07 Andrew Haley <aph@redhat.com>
365 * jcf-parse.c (load_class): Remove sanity test for missing inner
368 2004-12-06 Tom Tromey <tromey@redhat.com>
370 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
371 (java.uninstall): Likewise.
372 (java.maintainer-clean): Likewise.
373 (.INTERMEDIATE): Likewise.
374 (java.install-man): Likewise.
375 (gcj-dbtool.pod): New target.
376 * gcj.texi (Code Generation): Document -findirect-dispatch.
377 (libgcj Runtime Properties): Document
378 gnu.gcj.precompiled.db.path.
379 (Top): Link to "Invoking gcj-dbtool".
381 2004-12-06 Tom Tromey <tromey@redhat.com>
384 * java-tree.h (extract_field_decl): Declare.
385 * parse.y (extract_field_decl): Renamed from
386 strip_out_static_field_access_decl. No longer static.
387 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
389 2004-12-03 Tom Tromey <tromey@redhat.com>
391 * lang.c (flag_new_verifier): Define.
392 (java_post_options): Set flag_new_verifier if indirect dispatch
394 * lang.opt (fnew-verifier): Removed.
396 2004-12-03 Tom Tromey <tromey@redhat.com>
399 * Make-lang.in (java.install-common): Only install transformed
400 gcjh if gcj-cross exists.
402 2004-12-03 Andrew Haley <aph@redhat.com>
405 * except.c (link_handler): Patch 'outer' field of siblings of the
406 range we're demoting.
408 2004-12-03 Andrew Haley <aph@redhat.com>
411 * class.c (layout_class_method): Don't fail to override a method
412 simply because it has DECL_ARTIFICIAL set.
414 2004-12-02 Tom Tromey <tromey@redhat.com>
417 * parse.y (craft_constructor): Special case null_pointer_node.
419 2004-12-02 Tom Tromey <tromey@redhat.com>
422 * java-gimplify.c (java_gimplify_expr): Don't call
423 SET_EXPR_LOCATION unless wrapped tree is an expression.
425 2004-11-27 Per Bothner <per@bothner.com>
427 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
428 Fix fencepost error in 'i', which got executed one too many times.
429 Also, fold memcpy into explicit loop, as originally intended.
430 Also, free temporary 'buf' which otherwise leaks.
432 2004-11-27 Per Bothner <per@bothner.com>
434 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
435 local static variables if not USE_MAPPED_LOCATION.
437 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
439 * class.c, decl.c, expr.c: Fix comment typos.
441 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
444 * decl.c (end_java_method): Call
445 attach_init_test_initialization_flags on all the init_decls.
446 * parse.y (attach_init_test_initialization_flags): Move to ...
447 * expr.c (attach_init_test_initialization_flags): here and
448 support BIND_EXPR also.
449 * java-tree.h (attach_init_test_initialization_flags): Prototype.
450 * jcf-parse.c (parse_class_file): Don't disable class init
453 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
455 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
458 2004-11-24 Richard Henderson <rth@redhat.com>
460 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
461 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
463 2004-11-24 Tom Tromey <tromey@redhat.com>
465 * verify.c (defer_merging): Don't use C++-style comment.
466 * verify.h (java_opcode): Added java_opcode_end.
467 * class.c (build_class_ref): Remove C++ comment and old FIXME.
469 * verify-impl.c (vfy_push_type): Removed bogus "return".
470 (initialize_stack): Use vfy_alloc and vfy_free.
471 (verify_instructions_0): Likewise.
473 * Merged gcj-abi-2-dev-branch to trunk.
475 2004-11-24 Andrew Haley <aph@redhat.com>
477 * jcf-parse.c (parse_class_file): Set file_start_location.
479 2004-11-10 Tom Tromey <tromey@redhat.com>
481 * class.c (make_field_value): Don't call build_static_field_ref.
482 (build_static_field_ref): Don't emit direct references when using
485 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
486 -verbose:class into man page synopsis.
488 2004-11-09 Tom Tromey <tromey@redhat.com>
490 * expr.c (build_java_arraystore_check): Still generate check if
491 element type is itself an array.
493 2004-11-08 Tom Tromey <tromey@redhat.com>
495 * java-tree.h (soft_check_assignment_node): Removed.
496 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
497 * decl.c (java_init_decl_processing): Don't initialize
498 soft_check_assignment_node.
500 2004-11-05 Tom Tromey <tromey@redhat.com>
502 * class.c (layout_class_methods): Don't add Miranda methods when
503 using indirect dispatch.
505 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
507 * class.c (make_class_data): Call emit_assertion_table to set the
508 'assertion_table' field.
509 (build_signature_for_libgcj): Move here from expr.c.
510 (add_assertion_table_entry): New function. Callback for assertion
512 (emit_assertion_table): New. Take class argument, and generate
513 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
514 * decl.c (init_decl_processing): Define assertion_entry_type record.
515 Push 'assertion_table' class field instead of 'verify'.
516 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
517 (type_assertion_hash): Include 'assertion_code' in hash.
518 (add_type_assertion): Rewritten. Take class and assertion_code
519 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
520 (can_widen_reference_to): Use new add_type_assertion() arguments.
521 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
522 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
523 (verify_identifier_node): Removed.
524 (assertion_entry_type, assertion_table_type): New.
525 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
526 assertion code definitions.
527 (struct type_assertion): Add assertion_code. Rename 'source_type' and
528 'target_type' to 'op1' and 'op2'.
529 (add_type_assertion): Declare.
530 (lang_printable_name_wls): Remove unused definition.
531 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
532 to emit runtime assertion.
533 (vfy_note_stack_type): Clean up non-C90 declarations.
534 (vfy_note_local_type): Likewise.
535 * verify.h (vfy_is_assignable_from): Declare.
536 * verify-impl.c (is_assignable_from_slow): Remove unused function.
537 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
538 instead of is_assignable_from_slow().
539 (types_compatible): Reinstate ref_compatible() call.
541 2004-11-04 Tom Tromey <tromey@redhat.com>
543 * class.c (build_static_field_ref): Reverted previous patch.
545 * class.c (build_static_field_ref): Don't emit direct references
546 when using indirect dispatch.
548 2004-11-03 Tom Tromey <tromey@redhat.com>
550 * expr.c (expand_java_arrayload): Set lhs_type_node.
551 (expand_java_arraystore): Set rhs_type_node.
553 2004-11-02 Tom Tromey <tromey@redhat.com>
555 * jcf-parse.c (compute_class_name): Use filename length from zip
556 directory, not strlen.
558 * expr.c (expand_invoke): Mark new interface methods as abstract.
560 2004-11-01 Tom Tromey <tromey@redhat.com>
562 * verify-impl.c (push_jump): Removed check for uninitialized
564 (push_exception_jump): Likewise.
565 (handle_ret_insn): Likewise.
566 (handle_jsr_insn): Likewise.
567 (state_check_no_uninitialized_objects): Removed.
569 * decl.c (check_local_unnamed_variable): Recognize
570 promoted-to-int parameters when using the new verifier.
571 * expr.c (expand_java_arraystore): Explicitly request array type
572 when using new verifier.
573 (expand_java_arrayload): Likewise.
574 (invoke_build_dtable): Don't pass object_type_node as
575 expression argument to build_java_indirect_ref.
576 (build_java_check_indexed_type): Do nothing.
577 (build_java_arraystore_check): Handle case where array doesn't
579 (build_java_array_length_access): Likewise.
580 (expand_invoke): Handle case where interface overrides a method
582 (pop_type_0): Always succeed for reference types.
583 (process_jvm_instruction): Don't pop a value in a dead
585 (pop_arguments): Convert arguments to correct types.
587 2004-10-29 Andrew Haley <aph@redhat.com>
589 * jcf-parse.c (give_name_to_class): Remove line that was
592 2004-10-29 Andrew Haley <aph@redhat.com>
594 * jcf-parse.c (set_source_filename): Add code to build new sfname.
596 2004-10-20 Andrew Haley <aph@redhat.com>
598 * decl.c (end_java_method): Don't expand if flag_syntax_only.
600 2004-10-26 Tom Tromey <tromey@redhat.com>
602 * verify.h (vfy_notify_verified): Removed.
603 * verify-glue.c (vfy_notify_verified): Removed.
605 2004-10-26 Tom Tromey <tromey@redhat.com>
607 * verify-impl.c (debug_print_state): Declare `i' before code.
608 (merge_types): Modify `t' when it is null_type.
610 2004-10-26 Tom Tromey <tromey@redhat.com>
612 * verify-impl.c (type_print): Renamed from print. Now static and
614 (debug_print_state): Use type_print.
616 2004-10-25 Tom Tromey <tromey@redhat.com>
618 * expr.c (build_invokeinterface): Compute correct offset for
619 index into interface methods.
621 2004-10-20 Tom Tromey <tromey@redhat.com>
623 * java-tree.h (verify_jvm_instructions_new): Declare.
625 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
628 * verify-impl.c (verify_instructions): Correctly handle wide
630 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
631 (vfy_get_component_type): Strip pointer types.
632 (vfy_find_class): Use get_type_from_signature. Strip pointer
634 Include java-except.h.
636 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
638 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
639 vfy_push_type_t, set_variable, add_new_state, merge_into,
640 handle_jsr_insn, branch_prepass, check_class_constant,
641 check_wide_constant, get_one_type, compute_static_types,
642 verify_instructions_0): Clean up C99 declarations after statements.
644 2004-10-20 Tom Tromey <tromey@redhat.com>
646 * verify-impl.c (merge_refs): Compare reference against iterator,
649 * verify-glue.c (vfy_tag): Mask off resolved flag.
651 2004-10-19 Tom Tromey <tromey@redhat.com>
653 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
654 (init_state_with_stack): Initialize `this_type' in state.
655 (verify_method): Use debug_print.
656 * verify-glue.c (vfy_is_primitive): Removed debugging print.
657 (vfy_note_stack_depth): Reverted last patch.
658 (vfy_note_stack_type): Note pointer to Object, not Object.
659 (vfy_note_local_type): Likewise.
661 * verify.h (vfy_note_instruction_seen): Declare.
662 * verify-glue.c (verify_jvm_instructions_new): Set
663 BCODE_EXCEPTION_TARGET on target instruction.
664 (vfy_note_instruction_seen): New function.
665 * verify-impl.c (FLAG_INSN_SEEN): New define.
666 (verify_instructions_0): Set flag on instruction. Save state for
668 (verify_instructions): Call vfy_note_instruction_seen.
670 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
671 (verify_jvm_instructions_new): Call method_init_exceptions,
672 add_handler, and handle_nested_ranges.
673 * verify-impl.c (verify_method): Return 1 on success.
674 (verify_instructions_0): Save the state at PC=0.
676 * verify-impl.c (init_type_from_class): Set is_resolved and
677 ref_next on new ref_intersection.
678 (init_type_from_string): Likewise.
680 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
682 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
683 if flag_new_verifier is set.
684 * java-tree.h (flag_new_verifier): Declare.
685 * lang.opt (fnew-verifier): New option.
686 * verify-impl.c: Work around namespace pollution by undef'ing
688 (struct verifier_context): Make 'bytecode' const.
689 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
690 (types_compatible): For the BC-ABI, always consider reference types
692 (check_class_constant): Use vfr->current_class.
693 (check_constant): Likewise.
694 (check_wide_constant): Likewise.
695 (check_field_constant): Check for 'L' at start of type name.
696 (get_one_type): Return pointer instead of type. Set type result in
697 caller via passed type pointer.
698 (compute_argument_types): Update to use new get_one_type arguments.
699 (compute_return_type): Likewise.
700 (make_verifier_context): New. Allocate and initialize 'vfr'.
701 (free_verifier_context): New. Free 'vfr' and its contents.
702 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
703 and free_verifier_context.
705 2004-10-15 Tom Tromey <tromey@redhat.com>
707 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
708 * verify.h (vfy_fail): Fixed formatting.
710 * verify-impl.c (vfr): Fixed comment formatting.
711 (collapse_type): New function.
712 (verify_instructions): Notify compiler about type map.
713 * verify.h (vfy_note_stack_depth): Updated.
714 (vfy_note_stack_type): Likewise.
715 (vfy_note_local_type): Likewise.
716 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
718 * verify-glue.c (vfy_note_stack_depth): Correctly size type
719 state. Added `method' argument.
720 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
722 (vfy_note_local_type): New function.
723 (vfy_unsuitable_type): Likewise.
724 (vfy_return_address_type): Likewise.
725 (vfy_null_type): Likewise.
727 * verify.h (VFY_IN_GCC): Removed.
728 (VFY_WANT_TYPEMAP): Removed.
729 * verify-impl.c (verify_instructions_0): Removed useless "\".
730 (struct state) <next>: Uncomment.
732 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
734 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
737 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
739 * Make-lang.in (verify.o): Re-enabled this target.
740 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
741 (vfy_get_interface): Likewise.
742 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
743 * verify.h (verify_jvm_instructions_new): Declare.
744 * verify-impl.c (free_state): Temporarily comment out unused
747 2004-10-06 Tom Tromey <tromey@redhat.com>
749 * java-tree.h (JV_STATE_READ): New enum value.
751 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
753 * verify.h: New file.
755 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
757 * verify-impl.c, verify-glue.c, verify.h: New files.
758 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
760 2004-09-24 Andrew Haley <aph@redhat.com>
762 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
763 for a slot if it's of pointer type.
765 2004-09-14 Tom Tromey <tromey@redhat.com>
767 * class.c (make_class_data): Correctly initialize "state" field.
768 Initialize "engine" field.
769 * decl.c (java_init_decl_processing): Add "engine" field.
771 2004-09-10 Andrew Haley <aph@redhat.com>
774 * expr.c (build_invokeinterface): Use fast method for interface
776 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
778 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
779 (emit_symbol_table): Add new arg, element_size.
780 * decl.c (java_init_decl_processing): Initialize Class.itable.
781 * class.c (GEN_TABLE): New macro.
782 (gen_indirect_dispatch_tables): Use it. Add itable.
783 (make_class_data): Add new arg for emit_symbol_table().
785 (add_miranda_methods): Make sure search_class has been parsed.
786 (emit_symbol_table): Add new arg, element_size.
788 2004-09-06 Andrew Haley <aph@redhat.com>
790 * verify.c (merge_types): Return Object for all merges of
792 * expr.c (add_type_assertion): Don't generate assertions when
793 source type is array of Object.
795 2004-09-03 Andrew Haley <aph@redhat.com>
797 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
799 * lang.c (java_post_options): Force flag_verify_invocations if
800 we're not using indirect dispatch.
802 * expr.c (pop_type_0): Move test for interfaces before call to
803 can_widen_reference_to().
804 (build_signature_for_libgcj): Remove generation of canonical array
806 (add_type_assertion): Canonicalize both arrays.
807 Don't assert that type X can be assigned to Object.
808 Don't assert that type X an be assigned to type X.
809 Don't assert that Object can be assigned to type X.
810 (can_widen_reference_to): Warn whenever we generate an assertion.
811 (process_jvm_instruction): Use throwable_type_node for the type of
814 2004-09-01 Andrew Haley <aph@redhat.com>
816 * decl.c (java_init_decl_processing): Change
817 verify_identifier_node to "__verify".
818 * expr.c (add_type_assertion): Use verify_identifier_node for name.
819 * java-tree.h (verify_identifier_node): Change to "__verify".
821 * expr.c (build_signature_for_libgcj): New function.
822 (add_type_assertion): Use it to construct signatures for
823 source_type and target_type.
825 2004-08-27 Andrew Haley <aph@redhat.com>
827 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
828 (verify_identifier_node): New.
829 (TYPE_VERIFY_METHOD): New.
830 (struct type_assertion): New type.
831 * expr.c (type_assertion_eq): New function.
832 (type_assertion_hash): New function.
833 (add_type_assertion): New function.
834 (can_widen_reference_to): Call add_type_assertion().
835 * decl.c (java_init_decl_processing): Add verify_identifier_node.
836 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
837 (finish_class): Output TYPE_VERIFY_METHOD (type).
839 * decl.c (end_java_method): Nullify unused fields.
841 2004-08-17 Andrew Haley <aph@redhat.com>
843 * verify.c (defer_merging): Quieten.
844 * jcf-parse.c (load_class): Only try to open a class file if it's
845 java.lang.Object or if it's part of the current compilation.
846 Check that the class we just tried to load is the class we just
848 (java_parse_file): Set flag_verify_invocations off if we're
849 compiling from .class.
850 (parse_zip_file_entries): Abort if we try to read a dummy class.
851 * expr.c (can_widen_reference_to): Quieten.
852 (build_invokevirtual): Abort if we try to invokevirtual an
854 (expand_invoke): Don't build a non-interface call to an interface.
855 (build_instanceof): Don't do premature optimization if
856 flag_verify_invocations is not set.
857 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
859 (build_static_field_ref): Add correct type conversion for
861 (add_miranda_methods): Disable generation of Miranda methods for
863 (layout_class_method): Don't complain about non-static method
864 overrides static method with dummy classes.
866 2004-08-13 Tom Tromey <tromey@redhat.com>
868 * class.c (build_static_field_ref): Re-enable atable lookups for
871 * parse.y (strip_out_static_field_access_decl): Indentation fix.
873 2004-08-11 Tom Tromey <tromey@redhat.com>
875 * gcj.texi (libgcj Runtime Properties): Document new properties.
877 2004-08-06 Andrew Haley <aph@redhat.com>
879 * jcf-parse.c (load_class): Check that we really have loaded the
880 class we're looking for.
882 2004-07-19 Andrew Haley <aph@redhat.com>
884 * verify.c (verify_jvm_instructions): Comment change only.
886 * typeck.c (build_java_array_type): Add size field to array name.
888 * java-tree.h (LOCAL_SLOT_P): New.
889 (update_aliases): Add PC argument.
890 (pushdecl_function_level): New function.
892 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
893 MODIFY_EXPR, and SAVE_EXPR.
894 (java_gimplify_modify_expr): New function.
896 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
897 (expand_iinc): Pass PC to update_aliases().
898 (STORE_INTERNAL): Likewise.
899 (process_jvm_instruction): Likewise.
901 * decl.c (base_decl_map): New variable.
902 (uniq): New variable.
903 (update_aliases): Rewrite with more thorough checking.
904 (debug_variable_p): New function.
905 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
906 (check_local_named_variable): Delete whole function.
907 (initialize_local_variable): New function.
908 (check_local_unnamed_variable): Add checks and comments.
909 (find_local_variable): Rewrite.
910 (java_replace_reference): New function.
911 (function_binding_level): New variable.
912 (pushdecl_function_level): New function.
913 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
914 (maybe_pushlevels): Call pushdecl() on each of the new decls.
915 (start_java_method): Reset uniq. Create base_decl_map. Set
916 function_binding_level.
917 (end_java_method): Null unused fields to save memory.
919 2004-06-29 Andrew Haley <aph@redhat.com>
921 * except.c (expand_start_java_handler): Push a new binding level.
922 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
923 register_exception_range() to register where we'll do it.
924 (expand_end_java_handler): Remove old bogus code. Replace with
925 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
926 the top of the expression we're curently building.
927 (maybe_end_try): Delete.
928 * decl.c (binding_level.exception_range): New field.
929 (clear_binding_level): Add field exception_range. Reformat.
930 (poplevel): Call expand_end_java_handler().
931 (poplevel): Call java_add_stmt only if functionbody is false.
932 (maybe_poplevels): Don't call maybe_end_try() from here.
933 (end_java_method): Clear no longer used trees in function decl.
934 (register_exception_range): New function.
935 * java-tree.h (register_exception_range, struct eh_range): Declare.
937 2004-06-22 Andrew Haley <aph@redhat.com>
939 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
941 * check-init.c (get_variable_decl): Teach check-init about
942 FIELD_DECLs addressed via the otable.
943 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
946 2004-05-28 Andrew Haley <aph@redhat.com>
948 * jcf-parse.c (load_class): Don't try to read a class that we've
951 * expr.c (build_invokeinterface): Use the old-fashioned way of
952 doing indirect dispatch: look up interfaces by name.
953 * java-tree.h (enum java_tree_index): Add
954 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
955 * decl.c (java_init_decl_processing): Add
956 soft_lookupinterfacemethodbyname_node.
958 * gjavah.c (print_method_info): Final methods have vtable entries,
959 so gjavah needs to output them.
960 * class.c (layout_class_method): Generate vtable entries for final
962 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
963 dispatch, even if a method is final.
965 2004-05-25 Andrew Haley <aph@redhat.com>
967 * class.c (build_symbol_entry): Convert the names of constructors
968 to init_identifier_node when generating an entry for the indirect
971 * expr.c (build_known_method_ref): Generate indirect calls for
972 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
974 2004-05-24 Andrew Haley <aph@redhat.com>
976 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
977 atable element is of the right type.
979 * class.c (build_static_field_ref): Cast pointer to correct type
982 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
984 * Merged with HEAD as of 20040514. Diff against
985 gcj-abi-2-merge-20040514.
987 2004-04-16 Andrew Haley <aph@redhat.com>
989 * verify.c (check_pending_block): Disable subroutine checks.
990 (defer_merging): New function.
991 (merge_types): If types are dummy, use defer_merging to combine them.
992 (verify_jvm_instructions): If invocation is invokeinterface and
993 target is dummy, assume target really is an interface.
995 * parse.y (patch_invoke): Break out call to java_create_object.
997 * lang.c (flag_verify_invocations): New.
999 * jcf-parse.c (load_class): If we've already failed to load a
1000 class, don't try again.
1001 (load_class): If we can't find a .class file, don't fail, but emit
1003 (parse_class_file): Don't act on dummy methods.
1005 * java-tree.h (flag_verify_invocations): New.
1007 (lang_type.dummy_class): New field.
1008 (java_create_object): New function.
1009 (METHOD_DUMMY): New.
1011 * expr.c (build_field_ref): Widen field offset.
1012 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1013 that each of its elements is compatible with the one we're
1015 (pop_type_0): Issue a warning to say that we need to generate a
1017 (java_create_object): New function.
1018 (build_field_ref): Only generate hard refs if we're not using
1020 (expand_java_field_op): If we're using !verify_invocations and we
1021 see a missing field, generate a decl for it.
1023 (expand_invoke): If a class doesn't have the method we seek and
1024 we're using !flag_verify_invocations, generate a decl for the
1027 (build_known_method_ref): Always use indirect dispatch via the
1028 atable for static methods.
1030 (expand_java_NEW): Break out object creation into new function,
1033 (can_widen_reference_to): Issue a warning to say that we need to
1034 generate a runtime check.
1036 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1037 (make_method_value): Also use index for interfaces.
1038 (make_class_data): Skip dummy field for inherited data.
1039 Don't build method array for dummy methods.
1040 Set size_in_byte to -1 when using inirect dispatch
1041 Don't build a hard class ref if we don't have a hard ref to our
1042 superclass, or if we're using inirect dispatch.
1043 Null out dispatch tables.
1045 (layout_class_method): Don't complain about non-static method
1046 overrides static method is method is artificial.
1048 (build_static_field_ref): Disable atable references to static
1049 fields for the time being.
1051 (layout_class_methods): Check for CLASS_INTERFACE as
1052 well as CLASS_ABSTRACT.
1054 2004-11-24 Steven Bosscher <stevenb@suse.de>
1056 * class.c (make_class_data): Don't check flag_inline_functions.
1057 * lang.c (flag_really_inline): Remove unused flag.
1058 (java_handle_option): Don't set it here. Remove special handling
1059 of flag_inline_functions for Java.
1060 (java_init): Don't set flag_inline_trees here. Already done...
1061 (java_post_options): ...here. Don't clear flag_inline_functions.
1063 2004-11-24 Steven Bosscher <stevenb@suse.de>
1065 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1066 (java_gimplify_exit_block_expr): New function.
1067 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1069 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1070 (EXIT_BLOCK_EXPR): Likewise.
1071 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1072 (LABELED_BLOCK_BODY): Likewise.
1073 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1074 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1075 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1077 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1078 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1079 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1080 second operand of EXIT_BLOCK_EXPR.
1081 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1083 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1085 2004-11-23 Ben Elliston <bje@au.ibm.com>
1087 * xref.h (xref_flag_value): Remove.
1088 (xref_set_data, xref_get_data): Likewise.
1089 (xref_set_current_fp): Likewise.
1090 (XREF_NONE): Likewise.
1091 (XREF_GET_DATA): Likewise.
1092 * xref.c (xref_flag_value): Remove.
1093 (xref_set_data, xref_get_data): Likewise.
1094 (xref_set_current_fp): Likewise.
1096 2004-11-23 Ben Elliston <bje@au.ibm.com>
1098 * gjavah.c (output_directory): Make static.
1099 (temp_directory): Likewise.
1101 2004-11-15 Tom Tromey <tromey@redhat.com>
1103 * decl.c (instn_ptr_type_node): Removed.
1104 (lineNumbers_ptr_type_node): Removed.
1105 (jint_type): Removed.
1106 (jint_ptr_type): Removed.
1108 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1111 * check-init.c (check_init): Ignore DECL_EXPR.
1112 * expr.c (always_initialize_class_p): Reenable.
1113 (build_class_init): Use a variable to store the decl. Also use
1114 boolean_false_node instead of integer_zero_node.
1115 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1118 2004-11-08 Tom Tromey <tromey@redhat.com>
1121 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1122 generating a JNI header.
1123 (print_field_info): Handle JNI headers.
1124 (jni_print_float): Likewise.
1125 (jni_print_double): Likewise.
1127 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1129 * decl.c (end_java_method): Remove duplicated code.
1131 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1132 Gerald Pfeifer <gerald@pfeifer.com>
1134 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1137 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1140 * class.c: Reinstate 2004-08-18 patch.
1141 (make_local_function_alias): Don't create an alias for extern (native)
1144 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1147 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1148 (make_method_value): Likewise.
1150 2004-10-21 Andrew Haley <aph@redhat.com>
1153 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1155 2004-10-20 Andrew Haley <aph@redhat.com>
1157 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1158 Remove duplicated code block.
1160 2004-10-18 Steven Bosscher <stevenb@suse.de>
1162 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1163 New rules to work around old Bison warnings.
1165 2004-10-17 Steven Bosscher <stevenb@suse.de>
1167 * class.c (ident_subst): Always alloca buffer.
1168 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1169 opcode after including javaop.def.
1170 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1171 conditional expression that exits, to avoid warnings.
1172 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1173 a user of an extension.
1174 * win32-host.c: Move check down to have non-empty file when
1175 WIN32 is not defined.
1177 * Make-lang.in (java-warn): Add STRICT_WARN.
1178 (java/jcf-io.o-warn): Don't have Werror for this file.
1179 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1181 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1183 * expr.c (expr_add_location): Move declaration to before all
1185 * parse.y (java_expand_classes): Ditto.
1186 * lex.c (java_peek_unicode): Ditto.
1188 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1190 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1191 if possible, else convert `foo' to 'foo'.
1192 * class.c: Likewise.
1195 * jcf-io.c: Likewise.
1196 * jcf-parse.c: Likewise.
1199 * parse.h: Likewise.
1201 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1203 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1204 rename parameter 'msg' to 'msgid' in function declaration.
1205 (issue_warning_error_from_context): Likewise.
1206 (yyerror): Rename parameter 'msg' to 'msgid'.
1207 (all over): Use new quoting style for diagnostics.
1209 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1211 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1212 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1215 2004-10-14 Matt Austern <austern@apple.com>
1217 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1220 2004-10-13 Tom Tromey <tromey@redhat.com>
1223 * lang.opt (--extdirs): Document.
1224 * jvspec.c (lang_specific_driver): Recognize -encoding and
1227 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1229 * parse.y (issue_warning_error_from_context): Use va_list *
1230 instead of va_list parameter.
1231 (parse_error_context): Update call.
1232 (parse_warning_context): Likewise.
1234 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1236 * parse.y, parse-scan.y: Add list of diagnostic messages to
1237 insulate translation template from version of yacc/bison used
1238 to compile the grammar.
1240 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1242 Prepare for %q, %< and %> in diagnostic message strings.
1243 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1244 Name second parameter 'msgid'.
1245 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1246 (issue_warning_error_from_context): Use pretty-printer functions
1247 instead of vsprintf for constructing formatted messages. Rename
1248 parameter 'msg' to 'msgid'.
1249 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1250 (parse_warning_context): Likewise.
1252 2004-10-05 Andrew Haley <aph@redhat.com>
1255 * jcf-parse.c (parse_zip_file_entries): If a class has a
1256 superclass and a TYPE_SIZE of zero, lay it out.
1258 2004-09-30 Andrew Haley <aph@redhat.com>
1261 * jcf-parse.c (compute_class_name): Rewrite.
1263 2004-10-01 Jan Hubicka <jh@suse.cz>
1265 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1267 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1269 * lex.c: Fix a comment typo.
1271 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1273 * java-tree.h: Fix a comment typo.
1275 2004-09-30 Per Bothner <per@bothner.com>
1277 Simplify lexer. Implement --enable-mapped-location support.
1278 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1279 (parse_source_file_1): Pass filename as extra parameter, so we can call
1280 linemap_add and set input_location here, rather than in both callers.
1281 (read_class): Pass copied filename to parse_source_file_1.
1282 Don't initialize wfl_operator - only needed for source compilation.
1283 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1284 * lex.h: Remove a bunch of debugging macros.
1285 * lex.h (struct_java_line, struct java_error): Remove types.
1286 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1287 (struct java_lc_s): Remove prev_col field.
1288 (struct java_lexer): New fields next_unicode, next_columns, and
1289 avail_unicode. New position field, and maybe token_start field.
1290 Don't need hit_eof field - use next_unicode == -1 instead.
1291 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1292 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1293 * parse.h: Various changes for USE_MAPPED_LOCATION.
1294 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1295 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1296 (struct parser_ctxt): New file_start_location field.
1297 Remove p_line, c_line fields since we no longer save lines.
1298 Remove elc, lineno, and current_jcf fields - no longer used.
1299 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1300 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1301 source_location and is probably not needed anymore anyway.
1302 Use new expr_add_Location function.
1303 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1304 (java_pop_parser_context): Minor cleanup.
1305 (java_parser_context_save_global, java_parser_context_restore_global,
1306 java_pop_parser_context): Save/restore input_location as a unit.
1307 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1308 a source_location instead of a wfl context node.
1309 (check_class_interface_creation): input_filename is not addressable.
1310 (create_artificial_method): Calling java_parser_context_save_global
1311 and java_parser_context_restore_global is overkill. Instead,
1312 temporarily set input_location from class decl.
1313 (java_layout_seen_class_methods): Set input_location from method decl.
1314 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1315 (finish_loop_body): Likewise.
1316 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1317 (java_sprint_unicode): Take a character, not index in line.
1318 (java_sneak_uncode): Replaced by java_peek_unicode.
1319 (java_unget_unicode): No longer used.
1320 (java_allocate_new_line. java_store_unicode): Removed, since we
1321 no longer remember "lines".
1322 (java_new_lexer): Update for new data structures.
1323 (java_read_char): Move unget_value checking to java_read_unicode.
1324 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1325 efficient functions that are used directly when lexing.
1326 (java_read_unicode_collapsing_terminators): No longer needed.
1327 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1328 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1329 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1330 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1331 combine switch branches, and test for common token kinds earlier.
1332 (java_lex_error): Rewrite.
1333 * jv-scan.c (expand_location): New function, copied from tree.c.
1334 (main): Set ctxp->filename instead of setting input_filename directly.
1336 2004-09-30 Per Bothner <per@bothner.com>
1338 More cleanup for --enable-mapped-location.
1339 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1340 input_location here. Instead do it in give_name_to_class.
1341 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1342 * expr.c (expand_byte_code): Call linemap_line_start.
1343 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1344 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1345 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1346 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1347 to USE_MAPPED_LOCATION case.
1349 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1350 * jcf-parse.c (java_parse_file): Don't set input_filename.
1351 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1352 Create a list of TRANSLATION_UNIT_DECL.
1353 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1354 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1355 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1356 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1357 (file_start_location): New static.
1358 (set_source_filename): Avoid extra access to input_filename macro.
1359 Concatenate new name with class's package prefix.
1360 (set_source_filename, give_name_to_class): Update.
1361 (give_name_to_class): Set class's "line 0" input_location here.
1362 (parse_class_file): Set input_location as a unit.
1364 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1366 2004-09-29 Per Bothner <per@bothner.com>
1368 * java-tree.h: Redefine some macros and add some declaration
1369 to handle the USE_MAPPED_LOCATION case.
1370 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1371 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1372 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1373 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1375 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1376 * decl.c (finish_method, java_add_stmt): Likewise.
1377 * java-gimplify.c (java-gimplify.c): Likewise.
1378 * jcf-write.c (generate_bytecode_insns): Likewise.
1379 * lang.c (java_post_options): Likewise - call linemap_add.
1381 2004-09-29 Andrew Haley <aph@redhat.com>
1384 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1385 result of TRUNC_MOD_EXPR.
1386 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1387 * decl.c (java_init_decl_processing): Mark
1388 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1390 2004-09-28 Tom Tromey <tromey@redhat.com>
1393 * class.c (add_miranda_methods): Load superinterface if not
1396 2004-09-28 Andrew Haley <aph@redhat.com>
1399 * jcf-parse.c (load_class): Don't try to read a class that we've
1402 2004-09-28 Andrew Haley <aph@redhat.com>
1404 * jcf-parse.c (load_class): Back out previous broken patch.
1406 2004-09-28 Andrew Haley <aph@redhat.com>
1409 * jcf-parse.c (load_class): Don't try to read a class that we've
1411 Check that we really did read the right class.
1413 2004-09-25 Tom Tromey <tromey@redhat.com>
1416 * parse.y (create_artificial_method): Use add_method_1.
1418 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1420 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1422 * gcj.texi: Fix typos.
1424 2004-09-24 Tom Tromey <tromey@redhat.com>
1427 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1428 in error parts of rule.
1429 (unary_expression): Don't call error_if_numeric_overflow when $1
1432 2004-09-24 Tom Tromey <tromey@redhat.com>
1435 * parse.y (resolve_qualified_expression_name): Set
1436 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1437 * expr.c (force_evaluation_order): Check for empty argument list
1438 after stripping COMPOUND_EXPR.
1440 2004-09-23 Andrew Haley <aph@redhat.com>
1443 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1446 2004-09-23 Tom Tromey <tromey@redhat.com>
1449 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1450 where operand is null.
1452 2004-09-23 Tom Tromey <tromey@redhat.com>
1455 * parse.y (not_accessible_p): Allow access to protected members
1456 even when class is not static.
1458 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1460 * Make-lang.in: Revert the gcc-none.o change.
1462 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1464 * parse.y (patch_anonymous_class): VEC_space returns true if there
1467 2004-09-21 Matt Austern <austern@apple.com>
1470 * gjavah.c (free_method_name_list): Fix function definition so
1471 it's a proper C prototype.
1473 2004-09-21 Tom Tromey <tromey@redhat.com>
1476 * gjavah.c (free_method_name_list): New method.
1479 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1480 Zack Weinberg <zack@codesourcery.com>
1482 * java-tree.def: Use tree_code_class enumeration constants
1483 instead of code letters.
1484 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1485 new tree-class enumeration constants.
1487 2004-09-13 Tom Tromey <tromey@redhat.com>
1490 * class.c (layout_class_method): Put synthetic methods into the
1493 2004-09-11 Andrew Pinski <apinski@apple.com>
1495 * Make-lang.in (java/ggc-none.c): Change dependency
1496 for ggc.h into $(GGC_H).
1498 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1500 * Make-lang.in (java/win32-host.o): Add dependency on
1502 * win32-host.c: Add includes for coretypes.h, jcf.h
1504 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1506 * Make-lang.in (GCJH_OBJS): Change dependency from
1507 ggc-none.o to java/ggc-none.o
1508 (JCFDUMP_OBJS): Likewise.
1509 (java/ggc-none.o): New target.
1511 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1513 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1514 * class.c (build_utf8_ref, build_static_field_ref,
1515 make_field_value, make_method_value, get_dispatch_table,
1516 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1517 * constants.c (get_tag_node, build_ref_from_constant_pool,
1518 build_constants_constructor): Likewise.
1519 * decl.c (java_init_decl_processing): Likewise.
1520 * expr.c (build_java_array_length_access, build_newarray,
1521 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1522 build_java_binop, build_field_ref, expand_java_add_case,
1523 expand_java_call, build_known_method_ref, build_invokevirtual,
1524 build_invokeinterface, build_jni_stub): Likewise.
1525 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1526 * jcf-parse.c (get_constant): Likewise.
1527 * lex.c (do_java_lex): Likewise.
1528 * parse.y (patch_binop, patch_unaryop, patch_cast,
1529 build_newarray_node, patch_newarray): Likewise.
1530 * resource.c (compile_resource_data): Likewise.
1531 * typeck.c (build_prim_array_type): Likewise.
1533 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1535 * decl.c (java_init_decl_processing): Adjust
1536 initialize_sizetypes call.
1538 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1540 * jv-scan.c (fancy_abort): Add.
1542 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1544 * expr.c (build_java_arrayaccess): Use convert to change
1547 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1549 * class.c (make_local_function_alias): Allocate extra space for 'L'
1550 in name buffer. Reported by Thomas Neumann.
1552 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1554 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1555 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1556 * lex.c (do_java_lex): Adjust.
1557 (error_if_numeric_overflow): Likewise.
1559 2004-08-18 Andrew Pinski <apinski@apple.com>
1561 * class.c (make_local_function_alias): Only make a new decl if we
1562 support alias attribute on all decls.
1564 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1566 * class.c (make_local_function_alias): New function. Create local
1567 alias for public method DECL.
1568 (make_method_value): Use make_local_function_alias.
1569 * parse.y (craft_constructor): Don't special-case anonymous classes.
1570 Always set ctor_name to init_identifier_node.
1571 (lookup_method_invoke): Call layout_class_method when creating
1572 anonymous class constructor.
1574 2004-08-18 Richard Henderson <rth@redhat.com>
1576 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1577 default case. Treat '<' similarly. Update for
1578 is_gimple_formal_tmp_var name change.
1580 2004-08-17 Andrew Haley <aph@redhat.com>
1582 * lang.c (lang_printable_name): Obey verbose flag.
1583 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1584 lang_printable_name().
1585 (verify_constructor_circularity, get_printable_method_name,
1586 check_abstract_method_definitions, java_check_regular_methods,
1587 java_check_abstract_methods, check_inner_class_access,
1588 fix_constructors, patch_method_invocation, patch_return):
1590 * expr.c (pop_type_0): Likewise.
1592 * java-tree.h (lang_printable_name_wls): Delete.
1594 2004-08-16 Tom Tromey <tromey@redhat.com>
1597 * parse.y (primary): Changed for initialized and uninitialized
1599 (array_access): Handle array_creation_initialized.
1600 (array_creation_expression): Split into
1601 array_creation_initialized and array_creation_uninitialized.
1603 2004-08-16 Andrew Haley <aph@redhat.com>
1605 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1606 generating bytecode.
1608 2004-08-16 Elliot Lee <sopwith@redhat.com>
1611 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1612 spaces, and quoted filelists.
1614 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1616 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1617 * class.c (build_utf8_ref, build_static_field_ref,
1618 make_field_value, make_method_value, get_dispatch_table,
1619 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1620 * constants.c (get_tag_node, build_ref_from_constant_pool,
1621 build_constants_constructor): Likewise.
1622 * decl.c (java_init_decl_processing): Likewise.
1623 * expr.c (build_java_array_length_access, build_newarray,
1624 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1625 build_java_binop, build_field_ref, expand_java_add_case,
1626 expand_java_call, build_known_method_ref, build_invokevirtual,
1627 build_invokeinterface, build_jni_stub): Likewise.
1628 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1629 * jcf-parse.c (get_constant): Likewise.
1630 * lex.c (do_java_lex): Likewise.
1631 * parse.y (patch_binop, patch_unaryop, patch_cast,
1632 build_null_of_type, patch_newarray): Likewise.
1633 * resource.c (compile_resource_data): Likewise.
1634 * typeck.c (build_prim_array_type): Likewise.
1636 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1638 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1639 Don't create BLOCK here or call java_gimplify_block.
1641 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1643 * java-tree.h (flag_deprecated): Removed.
1644 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1645 * parse.y (check_deprecation): Check warn_deprecated instead of
1648 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1650 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1651 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1652 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1653 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1654 flag_force_classes_archive_check, flag_optimize_sci,
1655 flag_indirect_dispatch): Remove explicit declarations.
1656 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1659 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1662 * Make-lang.in (java.install-man): Install from either build
1663 tree or source tree, whichever has the file first.
1665 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1667 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1668 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1669 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1670 (do_java_lex): Likewise. Adjust force_fit_type call.
1672 2004-08-04 Roger Sayle <roger@eyesopen.com>
1673 Andrew Haley <aph@redhat.com>
1675 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1676 checking trees as they're being built.
1677 (convert): Call convert_ieee_real_to_integer if we're
1678 converting a constant, even if we're writing a class file.
1680 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1683 * parse.y (fold_constant_for_init): Call resolve_field_access with
1684 correct current_class context.
1686 2004-08-01 Roger Sayle <roger@eyesopen.com>
1688 * decl.c (update_aliases, initialize_local_variable): Replace calls
1689 to build with calls to buildN.
1690 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1691 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1692 * parse.h (BUILD_THROW): Likewise.
1693 * parse.y (switch_expression, synchronized_statement,
1694 catch_clause_parameter, array_creation_expression,
1695 conditional_expression, make_qualified_name,
1696 resolve_qualified_expression_name, patch_method_invocation,
1697 patch_invoke, build_method_invocation, build_new_invocation,
1698 build_assignment, patch_assignment, build_binop, patch_binop,
1699 build_string_concatenation, build_incdec, patch_unaryop,
1700 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1701 patch_return, build_if_else_statement, build_labeled_block,
1702 build_new_loop, build_loop_body, build_bc_statement,
1703 build_assertion, encapsulate_with_try_catch, build_try_statement,
1704 build_try_finally_statement, patch_synchronized_statement,
1705 emit_test_initialization): Likewise, replace build with buildN.
1707 2004-07-28 Eric Christopher <echristo@redhat.com>
1709 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1710 (java_unsafe_for_reeval): Ditto.
1712 2004-07-26 <hp@bitrange.com>
1714 * parse.y (build_super_invocation): Adjust declaration order to
1715 avoid declaration after statement.
1717 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1719 * decl.c: Rename all identifiers named `class' to `cl'.
1721 2004-07-25 Richard Henderson <rth@redhat.com>
1723 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1725 2004-07-23 Mike Stump <mrs@apple.com>
1727 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1728 * gjavah.c (throwable_p, decode_signature_piece,
1729 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1730 process_file): Likewise.
1731 * jcf-dump.c (main): Likewise.
1732 * jcf-io.c (read_zip_member): Likewise.
1733 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1734 give_name_to_class, get_class_constant): Likewise.
1735 * jcf-write.c (find_constant_wide, push_long_const,
1736 generate_classfile): Likewise.
1737 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1738 * parse.y (read_import_dir): Likewise.
1739 * typeck.c (parse_signature_type): Likewise.
1740 * verify.c (verify_jvm_instructions): Likewise.
1741 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1743 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1745 * Make-lang.in: Replace rmic and rmiregistry references with
1746 grmic and grmiregistry.
1747 * gcj.texi: Likewise.
1749 2004-07-20 Andrew Haley <aph@redhat.com>
1752 * verify.c (verify_jvm_instructions): Comment change only.
1754 * typeck.c (build_java_array_type): Add size field to array name.
1756 * java-tree.h (LOCAL_SLOT_P): New.
1757 (update_aliases): Add PC argument.
1758 (pushdecl_function_level): New function.
1760 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1761 MODIFY_EXPR, and SAVE_EXPR.
1762 (java_gimplify_modify_expr): New function.
1764 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1765 (expand_iinc): Pass PC to update_aliases().
1766 (STORE_INTERNAL): Likewise.
1767 (process_jvm_instruction): Likewise.
1769 * decl.c (base_decl_map): New variable.
1770 (uniq): New variable.
1771 (update_aliases): Rewrite with more thorough checking.
1772 (debug_variable_p): New function.
1773 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1774 (check_local_named_variable): Delete whole function.
1775 (initialize_local_variable): New function.
1776 (check_local_unnamed_variable): Add checks and comments.
1777 (find_local_variable): Rewrite.
1778 (java_replace_reference): New function.
1779 (function_binding_level): New variable.
1780 (pushdecl_function_level): New function.
1781 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1782 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1783 (start_java_method): Reset uniq. Create base_decl_map. Set
1784 function_binding_level.
1785 (end_java_method): Null unused fields to save memory.
1787 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1789 * class.c (add_interface_do): Remove.
1790 (set_super_info, interface_of_p, maybe_add_interface,
1791 add_interface, make_class_data, layout_class,
1792 add_miranda_methods): Adjust BINFO accessors and addition.
1793 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1795 * jcf-write.c (generate_classfile): Likewise.
1796 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1797 check_circular_reference, java_complete_class,
1798 check_abstract_method_definitions,
1799 java_check_abstract_method_definitions,
1800 check_interface_throws_clauses, java_check_abstract_methods,
1801 lookup_java_interface_method2,
1802 find_applicable_accessible_methods_list): Adjust BINFO accessors
1804 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1806 2004-07-18 Roger Sayle <roger@eyesopen.com>
1808 * builtins.c (max_builtin, min_builtin,
1809 java_build_function_call_expr): Replace calls to build with buildN.
1810 * class.c (build_class_ref, build_static_field_ref,
1811 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1812 * constants.c (build_ref_from_constant_pool): Likewise.
1813 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1814 add_stmt_to_compound): Likewise.
1815 * except.c (build_exception_object_ref, expand_end_java_handler):
1817 * java-gimplify.c (java_gimplify_case_expr,
1818 java_gimplify_default_expr, java_gimplify_block,
1819 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1820 * jcf-write.c (generate_bytecode_insns): Likewise.
1821 * typeck.c (convert_ieee_real_to_integer): Likewise.
1823 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1825 * java-tree.h (builtin_function): Declare.
1827 2004-07-16 Steven Bosscher <stevenb@suse.de>
1829 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1830 abuse restore_line_number_status.
1832 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1835 * jcf-parse.c (java_emit_static_constructor): Specify default
1838 2004-07-13 Per Bothner <per@bothner.com>
1840 * java-tree.h (all_class_filename): Remove useless macro.
1841 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1842 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1843 * parse.y (java_parser_context_restore_global): Replace
1844 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1845 * jcf-parse.c (read_class, java_parse_file): Likewise.
1847 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1850 gjavah.c (print_field_info): Emit constant only if field is static.
1852 2004-07-11 Roger Sayle <roger@eyesopen.com>
1854 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1855 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1856 build_java_ret, build_java_throw_out_of_bounds_exception,
1857 build_java_array_length_access, java_check_reference,
1858 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1859 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1860 expand_java_arrayload, build_java_monitor, expand_java_return,
1861 expand_load_internal, expand_java_NEW, build_get_class,
1862 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1863 build_java_soft_divmod, build_java_binop, build_field_ref,
1864 expand_compare, expand_java_goto, expand_java_switch,
1865 expand_java_add_case, build_class_init, build_known_method_ref,
1866 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1867 expand_invoke, build_jni_stub, expand_java_field_op,
1868 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1869 force_evaluation_order, emit_init_test_initialization): Convert
1870 calls to "build" into calls to the prefered "buildN" functions.
1872 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1874 * java-tree.h (set_block): Remove.
1875 * lang.c (java_clear_binding_stack): New.
1876 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1877 * decl.c (struct binding_level): Remove this_block.
1878 (clear_binding_level): Likewise.
1879 (poplevel): Don't handle this_block.
1880 (set_block): Remove.
1882 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1884 * class.c (common_enclosing_context_p): Remove statement with no
1887 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1890 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1891 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1892 (craft_constructor): Inherit access flags for implicit constructor
1893 from the enclosing class.
1894 (create_class): Fix comment typo.
1895 (resolve_qualified_expression_name): Pass type of qualifier to
1896 not_accessible_p, not the type in which target field was found.
1897 (not_accessible_p): Handle inner classes. Expand protected
1898 qualifier-subtype check to enclosing instances, but don't apply this
1899 check to static members. Allow protected access to inner classes
1900 of a subtype. Allow private access within common enclosing context.
1901 (build_super_invocation): Get WFL line number info from current
1903 (build_incomplete_class_ref): Update for new create_anonymous_class
1905 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1906 common_enclosing_instance_p.
1907 * class.c (common_enclosing_context_p): New. Determine if types
1908 share a common enclosing context, even across static contexts.
1909 (common_enclosing_instance_p): Renamed from
1910 common_enclosing_context_p. Determines if types share a common
1911 non-static enclosing instance.
1912 * java-tree.h (common_enclosing_instance_p): Declare.
1913 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1914 for inner class constructors.
1915 (generate_classfile): Use get_method_access_flags.
1917 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1919 * class.c (interface_of_p): Check for null TYPE_BINFO.
1921 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1923 * class.c (make_class): Do not create binfo here.
1924 (set_super_info): Create it here.
1925 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1927 2004-07-08 Richard Henderson <rth@redhat.com>
1929 * expr.c (case_identity, get_primitive_array_vtable,
1930 java_expand_expr, emit_init_test_initialization): Remove.
1931 * java-tree.h (java_expand_expr): Remove.
1932 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1934 2004-07-07 Per Bothner <per@bothner.com>
1936 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1937 get internal error due to mismatched types.
1939 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1941 * gcj.texi (Linking): New node. Document -lgij usage.
1943 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1945 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1946 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1947 * java/class.c (set_super_info, class_depth, interface_of_p,
1948 maybe_add_interface, add_interface, make_class_data,
1949 layout_class, add_miranda_methods): Adjust BINFO macros.
1950 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1951 * jcf-write.c (generate_classfile): Likewise.
1952 * parse.y (patch_anonymous_class,
1953 check_inner_circular_reference, check_circular_reference,
1954 java_complete_class, check_abstract_method_definitions,
1955 java_check_abstract_method_definitions,
1956 check_interface_throws_clauses, java_check_abstract_methods,
1957 lookup_java_interface_method2,
1958 find_applicable_accessible_methods_list): Likewise.
1959 * typeck.c (find_method_in_interface): Likewise.
1960 * verify.c (merge_types): Likewise.
1962 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1964 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1965 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1967 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1969 * class.c (make_class): Use make_tree_binfo.
1970 (set_super_info, add_interface_do): Likewise.
1971 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1973 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1975 * verify.c: Correct array element access formatting thinko.
1977 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1979 * verify.c: Insert a short blurb at the start referring to the JVMS.
1980 (merge_type_state): Remove redundant nested if statement.
1981 (verify_jvm_instructions): Ensure current_subr is initialised to
1983 Minor formatting fixes all over the place.
1985 2004-07-02 Richard Henderson <rth@redhat.com>
1987 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
1989 2004-07-01 Richard Henderson <rth@redhat.com>
1991 * class.c (registerClass_libfunc): Remove.
1992 (init_class_processing): Don't set it.
1993 (emit_register_classes): Take list_p parameter. Fill it in
1994 with _Jv_RegisterClass calls.
1995 * decl.c (java_init_decl_processing): Don't call
1996 init_resource_processing.
1997 * jcf-parse.c (java_emit_static_constructor): New.
1998 (java_parse_file): Call it.
1999 * resource.c (registerResource_libfunc): Remove.
2000 (init_resource_processing): Remove.
2001 (write_resource_constructor): Take list_p parameter. Fill it in
2002 with _Jv_RegisterResource calls.
2003 * java-tree.h: Update prototypes.
2005 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2008 * class.c (layout_class_method): Do not override package-private
2009 method if its in a different package.
2010 (split_qualified_name): Move here from parse.y. Rename from
2011 breakdown_qualified. Add comment.
2012 (in_same_package): Move here from parse.y. Add comment.
2013 * java-tree.h (break_down_qualified, in_same_package): Declare.
2014 (in_same_package): Likewise.
2015 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2018 2004-06-29 Andrew Haley <aph@redhat.com>
2020 * except.c (expand_start_java_handler): Push a new binding level.
2021 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2022 register_exception_range() to register where we'll do it.
2023 (expand_end_java_handler): Remove old bogus code. Replace with
2024 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2025 the top of the expression we're curently building.
2026 (maybe_end_try): Delete.
2027 * decl.c (binding_level.exception_range): New field.
2028 (clear_binding_level): Add field exception_range. Reformat.
2029 (poplevel): Call expand_end_java_handler().
2030 (poplevel): Call java_add_stmt only if functionbody is false.
2031 (maybe_poplevels): Don't call maybe_end_try() from here.
2032 (end_java_method): Clear no longer used trees in function decl.
2033 (register_exception_range): New function.
2034 * java-tree.h (register_exception_range, struct eh_range): Declare.
2036 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2038 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2040 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2043 * expr.c (class_has_finalize_method): Fix method name indentation.
2044 (expand_java_call): Remove K&R style parameter declaration.
2045 (expand_invoke): Fix statement indentation.
2046 (expand_java_field_op): Likewise.
2047 * parse-scan.y: Fix typo.
2048 (reset_report): Fix method name indentation.
2049 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2051 * verify.c (verify_jvm_instructions): Document parameters, insert
2053 * lang.c (lang_init_source): Fix method name indentation.
2054 * class.c (common_enclosing_context_p): Likewise.
2055 (emit_symbol_table): Fix parameter list indentation.
2056 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2057 parameter declaration.
2058 * constants.c: Fix copyright notice indentation.
2059 * typeck.c (find_method_in_superclasses): Fix parameter list
2061 (find_method_in_interfaces): Likewise.
2062 * zextract.c (makelong): Fix method name indentation.
2064 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2067 * parse.y (create_interface): Set correct access modifiers for
2069 * jcf-write.c (get_classfile_modifiers): New function.
2070 (generate_classfile): Use get_classfile_modifiers, not
2073 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2075 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2076 dependency to current parser context, not NULL_TREE, for top-level
2078 (jdep_resolve_class): Enable member access check for all inner
2081 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2083 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2086 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2089 * expr.c (expand_java_field_op): Ensure that target class for static
2090 field access has been loaded.
2092 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2093 Ranjit Mathew <rmathew@hotmail.com>
2095 PR java/1207, java/16178
2096 * jcf-parse.c (load_class): Return immediately if passed a type decl
2097 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2098 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2099 before calling load_class.
2100 (qualify_and_find): Likewise.
2101 (find_in_imports_on_demand): Likewise.
2102 (find_applicable_accessible_methods_list): Likewise.
2104 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2106 * parse.y (java_layout_seen_class_methods): Don't call load_class
2107 on class defined by source parser.
2109 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2111 * parse.y (set_nested_class_simple_name_value): Removed.
2112 (java_complete_expand_class): Remove calls to
2113 set_nested_class_simple_name_value.
2115 2004-06-22 Andrew Haley <aph@redhat.com>
2116 Ranjit Mathew <rmathew@hotmail.com>
2118 Fixes PR java/16113.
2119 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2121 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2123 * parse.y (create_class): Correct diagnostic message about
2124 java.lang.Object extending anything else.
2126 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2128 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2129 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2130 * constants.c (build_ref_from_constant_pool): Likewise.
2131 * expr.c (build_java_array_length_access): Likewise.
2132 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2133 (invoke_build_dtable, build_invokevirtual): Likewise.
2134 (build_invokeinterface, java_expand_expr): Likewise.
2135 (emit_init_test_initialization): Likewise.
2136 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2137 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2139 2004-06-21 Andrew Haley <aph@redhat.com>
2141 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2144 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2146 * jcf.h (struct JCF): Change java_source, right_zip and finished
2148 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2149 byte_swap and use_fallback to unsigned int.
2150 * parse.h (struct _jdep): Change flag0 to unsigned int.
2152 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2155 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2156 before trying to lay out its methods.
2157 * jcf-parse.c (read_class): Track parsed files using canonical paths
2158 obtained via lrealpath from libiberty.
2159 (java_parse_file): Likewise.
2160 (parse_source_file_1): Rename formal parameter to reflect its
2161 modified purpose. Minor formatting fix.
2163 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2165 * class.c (emit_register_classes): Make the function uninlinable,
2166 do not set current_function_cannot_inline.
2167 * resource.c (write_resource_constructor): Do not reset
2168 flag_inline_functions around rest_of_compilation.
2170 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2173 * expr.c (java_truthvalue_conversion): Handle
2174 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2175 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2176 i.e. return the expression.
2178 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2180 * gjavah.c: Include version.h
2182 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2184 * jcf-write.c (generate_bytecode_conditional): Correct handling
2185 of unordered conditionals. Add comment.
2187 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2188 Per Bothner <per@bothner.com>
2190 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2191 local variable was initialised upon declaration.
2192 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2193 variable was final and initialised upon declaration.
2194 * check-init.c (check_final_reassigned): Give error only if a blank
2195 final is not definitely unassigned or if an initialised final is
2197 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2198 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2199 (check_init): Perform initialised-variable-removing-optimisation
2200 only on non-final local variables.
2202 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2204 * jcf-write.c (generate_bytecode_conditional): Handle binops
2205 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2207 (generate_bytecode_insns): Likewise.
2209 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2211 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2212 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2214 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2216 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2217 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2219 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2221 * decl.c (struct binding_level): Add GTY marker. Compile
2222 binding_depth unconditionally.
2223 (current_binding_level, free_binding_level, global_binding_level):
2225 (clear_binding_level): Unconditionally set binding_depth.
2226 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2228 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2230 * lex.c (java_new_lexer): Set 'encoding'.
2231 (java_read_char): Improve error message for unrecognized characters.
2232 * lex.h (struct java_lexer): New field 'encoding'.
2234 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2236 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2238 2004-05-21 Mark Wielaard <mark@klomp.org>
2240 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2243 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2245 * typeck.c: Remove non-printable character 160.
2247 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2249 * check-init.c: Correct minor typos.
2251 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2253 * Make-lang.in, expr.c, java-gimplify.c: Rename
2254 tree-simple.[ch] to tree-gimple.[ch].
2256 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2258 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2260 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2262 Merge from tree-ssa-20020619-branch. See
2263 ChangeLog.tree-ssa for details.
2265 * Make-lang.in, builtins.c, check-init.c, class.c,
2266 constants.c, decl.c, except.c, expr.c, java-except.h,
2267 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2268 lang.c, lang.opt, parse.y, resource.c: Merged.
2269 * java-gimplify.c: New file.
2271 2004-05-10 Andrew Haley <aph@redhat.com>
2273 * parse.y (create_class): Set TYPE_VFIELD.
2274 * decl.c (java_init_decl_processing): Likewise.
2276 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2277 * class.c (make_method_value): Replace DECL_VINDEX with call to
2279 (get_dispatch_vector): Likewise.
2280 (layout_class_method): Likewise.
2281 Replace set of DECL_VINDEX with call to set_method_index().
2282 (set_method_index): New function.
2283 (get_method_index): New function.
2284 * java-tree.h (set_method_index): New function decl.
2285 (get_method_index): New function decl.
2287 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2289 * parse.y (check_pkg_class_access): Add new argument
2290 and use it when cl is NULL to call lookup_cl on it.
2291 (parser_check_super_interface): Do not call lookup_cl.
2292 Pass this_decl to check_pkg_class_access and NULL
2293 instead of lookup_cl.
2294 (parser_check_super): Update for change in
2295 check_pkg_class_access.
2296 (do_resolve_class): Likewise.
2297 (process_imports): Likewise.
2298 (find_in_imports_on_demand): Likewise.
2299 (resolve_qualified_expression_name): Likewise.
2301 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2303 Fixes PR java/9685, PR java/15073
2304 * parse.y (accessibility_string): New method.
2305 (not_accessible_field_error): Use accessibility_string()
2306 instead of java_accstring_lookup().
2307 (resolve_qualified_expression_name): Check with
2308 check_pkg_class_access() before allowing access using
2311 Use check_pkg_class_access() instead of not_accessible_p()
2312 for unqualified types.
2313 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2314 REFERENCE for package-private access checking.
2315 (patch_method_invocation): Use accessibility_string() instead
2316 of java_accstring_lookup().
2318 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2321 * gjavah.c (struct method_name): Add member is_native.
2322 (overloaded_jni_method_exists_p): Match candidate method only if
2324 (print_method_info): Initialise is_native flag from the method's
2327 2004-04-30 Roger Sayle <roger@eyesopen.com>
2329 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2330 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2332 2004-04-22 Roger Sayle <roger@eyesopen.com>
2334 * resource.c (write_resource_constructor): Guard call to possibly
2335 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2337 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2339 * class.c (make_class_data): Add new field aux_info.
2340 * decl.c (java_init_decl_processing): Push type and decl for
2343 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2345 * expr.c (expand_java_NEW): Don't use size argument for
2346 _Jv_AllocObject calls.
2347 * parse.y (patch_invoke): Likewise.
2349 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2351 * expr.c (build_invokeinterface): Remove unused variables to
2354 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2356 * class.c (get_interface_method_index): New function. Return dispatch
2357 index for interface method.
2358 (make_method_value): For interface methods, set index field to
2359 iface dispatch index, not DECL_VINDEX.
2360 * expr.c (build_invokeinterface): Use get_interface_method_index.
2362 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2364 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2366 2004-03-31 Andrew Haley <aph@redhat.com>
2369 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2371 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2373 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2374 form of GTY markers.
2376 2004-03-25 Marcus Meissner <meissner@suse.de>
2379 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2381 2004-03-23 Tom Tromey <tromey@redhat.com>
2384 * jcf-write.c (make_class_file_name): Don't report if mkdir
2387 2004-03-23 Tom Tromey <tromey@redhat.com>
2389 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2391 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2393 * class.c, gjavah.c, lang.c: Fix comment typos.
2394 * gcj.texi: Fix typos.
2396 2004-03-19 Per Bothner <per@bothner.com>
2398 * gcj.texi (Code Generation): Document new flags and assert defaults.
2400 * class.c (assume_compiled_node_struct): Rename type to
2401 class_flag_node_struct, as it is now also used for enable_assertions.
2402 Rename assume_compiled_node typedef. Rename excludep field to value.
2403 (find_assume_compiled_node): Rename function to find_class_flag_node.
2404 Minor optimization - avoid needless strlen.
2405 (add_assume_compiled): Some tweaking and optimization.
2406 Rename and generalize to add_class_flag takem an extra parameter.
2407 (add_assume_compled): New just calls add_class_flag.
2408 (add_enable_assert, enable_assertions): New functions.
2409 (enable_assert_tree): New static.
2410 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2411 * lang.opt (fenable-assertions, fenable-assertions=,
2412 fdisable-assertions, fdisable-assertions=): New options.
2413 * lang.c (java_handle_option): Handle new options.
2414 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2415 class in an interface - create helper class nested in outer interface.
2416 (build_assertion): Short-circuit if enable_assertions is false.
2418 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2420 * java-tree.h: Changes throughout to add checking to macros
2421 and numerous whitespace changes.
2422 (VAR_OR_FIELD_CHECK): New macro.
2423 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2424 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2426 2004-03-16 Per Bothner <per@bothner.com>
2428 * jcf-jump.c (options): New --print-constants option.
2429 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2431 * jcf-dump.c (flag_print_constant_pool): Default to off.
2432 (print_constant_terse_with_index): New helper function.
2433 (various places): Check flag_print_constant_pool where missing.
2434 (main): If verbose set flag_print_constant_pool.
2435 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2437 2004-03-15 Andrew Haley <aph@redhat.com>
2440 * parse.y (java_complete_lhs): Check that final variable has an
2443 2004-03-12 Andrew Haley <aph@redhat.com>
2446 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2449 2004-02-29 Roger Sayle <roger@eyesopen.com>
2451 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2454 2004-02-27 Per Bothner <per@bothner.com>
2456 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2457 suggestion: Use build_incomplete_class_ref.
2458 This fixes PR java/13508, java/11714.
2460 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2462 * java/parse.h: Update copyright.
2464 2004-02-26 Andrew Haley <aph@redhat.com>
2467 * parse.y (check_interface_throws_clauses): Check for
2468 !METHOD_INVISIBLE (iface_method).
2469 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2470 well as CLASS_ABSTRACT.
2472 2004-02-25 Per Bothner <per@bothner.com>
2474 * parse.y (build_assertion): If we're in an inner class, create the
2475 class$ helper routine in the outer class.
2477 2004-02-19 Richard Henderson <rth@redhat.com>
2479 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2481 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2483 * Make-lang.in (java.install-man): Add extra dependencies.
2485 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2487 * Make-lang.in: Install man pages under the same names
2488 (possibly transformed) as the program they document.
2490 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2492 * gjavah.c: Include "intl.h".
2493 (error): New function.
2494 (main): Call gcc_init_libintl.
2495 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2496 print_stub_or_jni, process_file, main): Use error rather than
2498 (print_method_info, usage, help, version, main): Mark strings for
2499 translation with _. Avoid splitting up sentences. Send
2500 information messages to stdout.
2501 * jcf-dump.c: Include "intl.h".
2502 (main): Call gcc_init_libintl.
2503 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2504 Mark error, usage and version messages for translation with _.
2505 Avoid splitting up sentences.
2506 * jv-scan.c: Include "intl.h".
2507 (fatal_error, warning): Change parameter s to msgid. Translate
2509 (main): Call gcc_init_libintl.
2510 (usage, help, version): Mark error, usage and version messages for
2511 translation with _. Avoid splitting up sentences.
2512 * jvgenmain.c: Include "intl.h".
2513 (main): Call gcc_init_libintl.
2514 (usage, main): Mark error messages for translation with _.
2515 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2516 JVGENMAIN_OBJS): Add intl.o.
2517 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2518 java/jvgenmain.o): Update dependencies.
2520 2004-02-08 Per Bothner <per@bothner.com>
2522 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2523 class don't use not_accessible_field_error, which can get confused.
2525 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2527 Make-lang.in (po-generated): Delete.
2529 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2531 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2533 * decl.c: Include target.h.
2534 (start_java_method): Replace PROMOTE_PROTOTYPES with
2535 targetm.calls.promote_prototypes.
2536 * expr.c: Include target.h.
2537 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2538 targetm.calls.promote_prototypes.
2539 * parse.y: Include target.h.
2540 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2541 with targetm.calls.promote_prototypes.
2543 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2545 * typeck.c: Update copyright.
2547 2004-02-02 Tom Tromey <tromey@redhat.com>
2549 * decl.c (java_init_decl_processing): Remove duplicate
2552 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2554 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2556 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2558 * expr.c (build_field_ref): Move variable
2561 2004-01-28 Andrew Haley <aph@redhat.com>
2563 * expr.c (build_field_ref): Widen field offset.
2565 2004-01-27 Andrew Haley <aph@redhat.com>
2568 * parse.y (check_interface_throws_clauses): Make sure class_decl
2571 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2574 * parse.y (patch_assignment): Don't modify lhs_type for
2575 reference assignments.
2577 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2579 * Make-lang.in: Replace $(docdir) with doc.
2580 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2581 (java.install-man): Revamp rule.
2583 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2585 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2586 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2587 instead of deferred backquote.
2589 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2591 * typeck.c (find_method_in_interfaces): Move variable
2594 2004-01-16 Andrew Haley <aph@redhat.com>
2597 * typeck.c (shallow_find_method): New.
2598 (find_method_in_superclasses): New.
2599 (find_method_in_interfaces): New.
2600 (lookup_do): Rewrite.
2601 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2603 * jcf-parse.c (read_class): Save and restore output_class.
2604 * decl.c (java_expand_body): Set output_class from fndecl.
2606 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2608 * class.c (gen_indirect_dispatch_tables): Fix string length
2611 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2613 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2614 (java.srcextra): Copy above back to source directory if requested.
2615 (po-generated): Delete reference to $(parsedir).
2616 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2619 2004-01-14 Jan Hubicka <jh@suse.cz>
2621 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2624 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2626 * java-tree.h (java_expand_expr): Change prototype.
2627 * expr.c (java_expand_expr): Add alt_rtl parameter.
2629 2004-01-09 Andrew Haley <aph@redhat.com>
2632 * parse.y (java_fix_constructors): Set output_class.
2633 (java_reorder_fields): Likewise.
2634 (java_layout_classes): Likewise.
2635 (java_expand_classes): Generate indirect dispatch tables.
2636 (java_expand_classes): Set output_class.
2637 (java_finish_classes): Likewise.
2638 * lang.c (java_init): Turn on always_initialize_class_p if we're
2639 using indirect dis[atch.
2640 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2641 (java_get_callee_fndecl): Use class local atable.
2643 (always_initialize_class_p): Decl moved to java-tree.h.
2644 (HANDLE_CLASS_INFO): Set output_class.
2645 (read_class): Likewise.
2646 (parse_class_file): Call gen_indirect_dispatch_tables.
2647 (parse_zip_file_entries): Set output_class.
2648 (java_parse_file): Set output_class. Don't emit symbol tables.
2649 * java-tree.h (output_class): New.
2650 Remove global declarations for otable, atable, and ctable.
2651 (always_initialize_class_p): moved here from decl.c.
2653 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2654 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2655 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2656 (struct lang_type): Add otable_methods, otable_decl,
2657 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2658 ctable_decl, catch_classes, type_to_runtime_map.
2659 * expr.c (build_field_ref): Make otable, atable, and ctable class
2660 local rather than global.
2661 (build_known_method_ref): Likewise.
2662 (build_invokeinterface): Likewise.
2663 (java_expand_expr): Pass runtime type (rather than actual type) to
2665 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2666 this class. Look up each class in that map to delete duplicates.
2667 (expand_end_java_handler): Pass runtime type (rather than actual
2668 type) to expand_start_catch.
2669 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2671 (java_init_decl_processing): Rearrange things. Remove global
2672 declarations of otable, atable, and ctable.
2673 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2674 (java_expand_body): Set output_class.
2675 * constants.c (build_constant_data_ref): Use output_class, not
2677 (alloc_name_constant): Likewise.
2678 * class.c (gen_indirect_dispatch_tables): New.
2679 (build_class_ref): Generate hard reference to superclass, even if
2680 using indirect dispatch.
2681 (build_static_field_ref): Use class local atable.
2682 (make_class_data): Generate hard reference to superclass, even if
2683 using indirect dispatch.
2684 Generate symbolic references to interfaces when using indirect
2686 (make_class_data): Emit otable, atable, and ctable.
2687 Make otable, atable, and ctable class local rather than global.
2688 (emit_catch_table): Make otable, atable, and ctable class local
2691 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2693 * parse.y (catch_clause_parameter): Fix typo.
2696 * parse.y: (catch_clause_parameter): Return early if $3, aka
2697 formal_parameter, is null.
2699 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2701 * class.c: Remove uses of "register" specifier in
2702 declarations of arguments and local variables.
2705 * gjavah.c: Likewise.
2706 * jcf-dump.c: Likewise.
2707 * jcf-io.c: Likewise.
2708 * jcf-parse.c: Likewise.
2709 * jcf-write.c: Likewise.
2710 * keyword.h: Likewise.
2711 * parse.y: Likewise.
2712 * typeck.c: Likewise.
2713 * verify.c: Likewise.
2715 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2717 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2718 (java.install_common, java.install-man): Adjust for above.
2719 (java.uninstall): Likewise.
2721 2003-12-03 Michael Koch <konqueror@gmx.de>
2723 * class.c (make_class_data):
2724 Push field value to 'hack_signers' instead of 'signers'.
2725 * decl.c (java_init_decl_processing):
2726 Push field 'hack_signers' instead of 'signers'.
2728 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2730 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2733 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2736 * parse.y (qualify_ambiguous_name): Remove lots of broken
2737 field access processing - there's no need to do that here,
2738 because we have resolve_field_access. Remove
2739 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2740 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2743 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2746 * parse.y (java_complete_lhs): Save location prior to patching
2749 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2752 * resource.c (write_resource_constructor): Append
2753 "_resource" to constructor identifier name.
2755 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2758 * constants.c (cpool_for_class): New function.
2759 (outgoing_cpool): Remove global variable.
2760 (alloc_name_constant): Use cpool_for_class.
2761 (build_constants_constructor): Likewise.
2762 * decl.c (java_expand_body): Set current_class.
2763 * java-tree.h (outgoing_cpool) Remove declaration.
2764 (init_outgoing_cpool): Likewise.
2765 * jcf-parse.c (init_outgoing_cpool): Remove function.
2766 (parse_class_file): Don't call init_outgoing_cpool.
2767 * parse.y (java_complete_expand_methods): Don't call
2768 init_outgoing_cpool. Don't save outgoing_cpool.
2769 (java_expand_classes): Don't restore outgoing_cpool.
2770 (java_finish_classes): Likewise.
2772 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2774 * Make-lang.in: (java.install-common) Add
2775 symlink for $(target_noncanonical)-gcjh for
2778 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2780 * Make-lang.in (java.extraclean): Delete.
2782 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2784 * Make-lang.in (check-java): Add.
2786 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2789 * except.c (prepare_eh_table_type): Allocate variable-sized
2790 buffer `buf' with alloca.
2792 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2796 decl.c (java_init_decl_processing): Don't initialize
2797 class_not_found_type_node, no_class_def_found_type_node.
2799 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2800 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2801 (class_not_found_type_node, no_class_def_found_type_node):
2804 parse.y (build_dot_class_method_invocation): Add this_class
2805 argument. Qualify method invocations to a different class.
2806 (create_new_parser_context): Initialize saved_data_ctx to 0.
2807 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2808 (build_dot_class_method): Don't load classes. Register
2810 (build_incomplete_class_ref): Special cases for interfaces
2811 and inner classes. Move build_dot_class_method call to here...
2812 (patch_incomplete_class_ref): ...from here. Pass current_class
2813 to build_dot_class_method_invocation.
2814 (build_assertion): Pass class_type to
2815 build_dot_class_method_invocation.
2816 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2818 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2821 * java-tree.h (BLOCK_EMPTY_P): Define.
2822 * parse.y (java_complete_lhs): Check for empty blocks
2823 in TRY_FINALLY_EXPR case.
2825 2003-11-17 Andrew Haley <aph@redhat.com>
2827 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2828 (struct lang_decl_var:freed): New variable.
2829 * decl.c (poplevel): Mark local vars that have gone out of scope.
2830 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2833 2003-11-16 Jason Merrill <jason@redhat.com>
2835 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2836 and TAGS files that include them for each front end.
2838 2003-11-15 Tom Tromey <tromey@redhat.com>
2840 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2842 2003-11-12 Jason Merrill <jason@redhat.com>
2844 PR optimization/12547
2845 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2846 BLOCK_EXPR_BODY directly.
2848 2003-11-12 Andrew Haley <aph@redhat.com>
2851 * parse.y (fold_constant_for_init): Check that we really do have a
2855 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2856 init_test_decls being inlined.
2859 * parse.y (do_resolve_class): Check return value from
2860 breakdown_qualified().
2862 2003-11-11 Tom Tromey <tromey@redhat.com>
2865 * parse.y (merge_string_cste): Handle case where we have a
2866 pointer that happens to be zero, not null_pointer_node.
2868 2003-11-10 Tom Tromey <tromey@redhat.com>
2870 * jcf-parse.c (classify_zip_file): Correctly compare
2871 filename_length against length of manifest file's name.
2873 2003-11-08 Tom Tromey <tromey@redhat.com>
2876 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2878 2003-11-06 Andrew Haley <aph@redhat.com>
2880 * expr.c (java_stack_swap): Make sure destination stack slots are
2881 of the correct type.
2883 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2885 * Make-lang.in (dvi): Move targets to $(docobjdir).
2886 (gcj.dvi): Simplify rule and adjust target.
2887 (gcj.info): Simplify rule.
2888 (gcj.pod): New intermediate rule.
2889 (gcjh.pod): Likewise.
2890 (jv-scan.pod): Likewise.
2891 (jcf-dump.pod): Likewise.
2892 (gij.pod): Likewise.
2893 (jv-convert.pod): Likewise.
2894 (rmic.pod): Likewise.
2895 (rmiregistry.pod): Likewise.
2898 (jv-scan.1): Delete.
2899 (jcf-dump.1): Delete.
2901 (jv-convert.1): Delete.
2903 (rmiregistry.1): Delete.
2905 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2907 Fixes PR java/12866.
2908 * parse.y (resolve_qualified_expression_name): Move test
2909 for outer field access methods from here...
2910 (check_thrown_exceptions) ...to here.
2912 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2914 * .cvsignore: Delete.
2916 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2918 * verify.c (verify_jvm_instructions): Don't warn about legal
2919 eh binding regions generated for example by jdk 1.4.1.
2921 2003-10-24 David S. Miller <davem@redhat.com>
2923 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2925 2003-10-22 Andrew Haley <aph@redhat.com>
2927 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2928 (java_get_callee_fndecl): New.
2930 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2932 * java-tree.h (ctable_decl): New.
2933 (catch_classes): New.
2934 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2936 * decl.c (java_init_decl_processing): Add catch_class_type.
2938 Add catch_classes field.
2940 * class.c (build_indirect_class_ref): Break out from
2942 (make_field_value): Check flag_indirect_dispatch.
2943 (make_class_data): Ditto.
2944 Tidy uses of PUSH_FIELD_VALUE.
2945 Add field catch_classes.
2946 (make_catch_class_record): New.
2948 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2950 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2952 * jcf-write.c: Follow spelling conventions.
2953 * parse.y: Likewise.
2955 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2957 * ChangeLog: Fix typos.
2958 * expr.c: Fix comment typos.
2959 * jcf-write.c: Likewise.
2962 * mangle.c: Likewise.
2963 * parse-scan.y: Likewise.
2964 * parse.y: Likewise.
2966 2003-10-22 Tom Tromey <tromey@redhat.com>
2968 * expr.c (expand_byte_code): Only warn about dead bytecode when
2969 extra_warnings is set.
2971 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2973 Fix for PR java/12586.
2974 * mangle.c (find_compression_record_match): Don't iterate through
2975 package namespace elements unless they all match compression_table
2978 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
2980 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
2981 (generate-manpages): Likewise.
2982 (java.maintainer-clean): Likewise.
2983 (gcj.info): Likewise.
2986 (jv-scan.1): Likewise.
2987 (jcf-dump.1): Likewise.
2989 (jv-convert.1): Likewise.
2991 (rmiregistry.1): Likewise.
2992 (java.install-man): Likewise.
2993 (parse-scan.o): Move and define complete compile line.
2994 (parse.o): Likewise.
2995 (jcf-tree-inline.o): Move.
2997 2003-10-20 Mark Mitchell <mark@codesourcery.com>
2999 * Make-lang.in (info): Update dependencies.
3000 (java.install-info): Remove.
3001 ($(srcdir)/java/gcj.info): Replace with ...
3002 ($(docobjdir)/gcj.info): ... this.
3004 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3006 * Make-lang.in: Replace uses of $(target_alias) with
3007 $(target_noncanonical).
3009 2003-10-09 Tom Tromey <tromey@redhat.com>
3011 * decl.c (java_init_decl_processing): Declare signers field.
3012 * class.c (make_class_data): Set signers field.
3014 2003-10-09 Jason Merrill <jason@redhat.com>
3016 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3017 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3020 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3022 * Make-lang.in (java.info): Replace with ...
3024 (java.dvi): Replace with ...
3026 (java.generated-manpages): Replace with ...
3028 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3030 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3032 2003-10-01 Andrew Haley <aph@redhat.com>
3034 * jcf-parse.c (java_parse_file): Write otable and atable.
3035 * java-tree.h (atable_methods): New.
3037 (atable_syms_decl): New.
3038 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3039 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3040 (symbol_*type): Rename method_symbol* to symbol*type.
3041 (emit_offset_symbol_table): Delete.
3042 (emit_symbol_table): New.
3043 (get_symbol_table_index): New.
3045 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3046 (build_known_method_ref): Likewise.
3047 (get_symbol_table_index): Rename from get_offset_table_index.
3048 Parameterize to allow re-use by differing types of symbol table.
3049 (build_invokevirtual): Pass table to get_offset_table_index.
3050 * decl.c (java_init_decl_processing): Push types and decls for
3051 atable and atable_syyms.
3052 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3053 (make_class_data): Add new fields atable and atable_syms.
3054 (emit_symbol_table): Rename from emit_offset_symbol_table.
3055 Parameterize to allow re-use by different types of symbol table.
3056 (build_symbol_entry): Renamed from build_method_symbols_entry.
3058 2003-09-30 Roger Sayle <roger@eyesopen.com>
3060 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3061 semantics for SAVE_EXPR, by caching the result in a temporary.
3063 2003-09-28 Richard Henderson <rth@redhat.com>
3065 * check-init.c (check_init): Save and restore input_location
3066 instead of file and line separately.
3067 * decl.c (java_expand_body): Likewise.
3068 * jcf-write.c (generate_bytecode_insns): Likewise.
3069 * parse.y (safe_layout_class): Likewise.
3070 * jcf-parse.c (read_class, parse_class_file): Likewise.
3071 (java_parse_file): Use %H for warning locator.
3073 2003-09-28 Roger Sayle <roger@eyesopen.com>
3075 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3076 with void-type branches instead of using a COMPOUND_EXPR.
3078 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3080 * decl.c (java_optimize_inline, dump_function): Remove.
3081 * java-tree.h (java_optimize_inline): Remove declaration.
3082 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3083 * parse.y (source_end_java_method, java_expand_classes):
3084 Likewise. Remove dead code.
3086 2003-09-27 Roger Sayle <roger@eyesopen.com>
3088 * lang.c (java_init_options): Set flag_evaluation_order.
3089 * expr.c (force_evaluation_order): Don't attempt to force
3090 evaluation order of binary operations using save_expr.
3091 * parse.y (java_complete_lhs): No longer need to call
3092 force_evaluation_order when constructing binary operators.
3094 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3095 Bryce McKinlay <bryce@mckinlay.net.nz>
3098 * parse.y (not_accessible_field_error): New function.
3099 (resolve_expression_name): Check field access permissions.
3100 (resolve_qualified_expression_name): Use
3101 not_accessible_field_error.
3102 (resolve_qualified_expression_name): Likewise.
3104 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3106 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3108 2003-09-23 Roger Sayle <roger@eyesopen.com>
3110 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3111 with equal operands without side-effects.
3113 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3115 * decl.c (java_init_decl_processing): Don't emit otable decls
3116 if flag_indirect_dispatch is not set.
3118 2003-09-21 Richard Henderson <rth@redhat.com>
3120 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3123 2003-09-21 Richard Henderson <rth@redhat.com>
3125 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3126 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3128 2003-09-20 Richard Henderson <rth@redhat.com>
3130 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3132 2003-09-18 Roger Sayle <roger@eyesopen.com>
3134 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3135 * check-init.c (check_init): Likewise.
3137 2003-09-18 Roger Sayle <roger@eyesopen.com>
3139 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3141 2003-09-16 Andrew Haley <aph@redhat.com>
3143 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3145 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3148 * mangle.c (find_compression_record_match): Skip
3149 over a "6JArray" (the array template mangled string)
3151 (mangle_array_type): Correct minor typo.
3152 (atms): Move definition to the beginning.
3154 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3156 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3157 out. Fix for PR java/12254.
3159 2003-09-11 Richard Henderson <rth@redhat.com>
3161 * parse.y (source_end_java_method): Update for new
3162 cgraph_finalize_function argument.
3164 2003-09-09 Richard Henderson <rth@redhat.com>
3166 * parse.y (source_end_java_method): Update call to
3167 cgraph_finalize_function.
3169 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3171 * decl.c (java_expand_body): New function.
3172 * expr.c (build_class_init): Set DECL_IGNORED_P.
3173 * java-tree.h (start_complete_expand_method,
3174 java_expand_body): Declare.
3175 * jcf-parse.c (cgraph.h): Include.
3176 (java_parse_file): Handle flag_unit_at_a_time.
3177 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3178 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3179 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3180 (java_start_inlining): New function.
3181 * parse.h (java_finish_classes): Declare.
3182 * parse.y: Include cgraph.h.
3183 (block): Don't special-case empty block production.
3184 (craft_constructor): Set DECL_INLINE.
3185 (source_end_java_method): Handle flag_unit_at_a_time.
3186 Replace inline code with call to java_expand_body.
3187 (start_complete_expand_method): Remove static modifier.
3188 (java_expand_method_bodies): Patch function tree for
3189 class initialization and/or synchronization as needed.
3190 Don't begin RTL expansion yet.
3191 (java_expand_classes): Check flag_unit_at_a_time before
3192 calling finish_class.
3193 (java_finish_classes): New function.
3194 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3195 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3196 (emit_test_initialization): Set DECL_IGNORED_P.
3198 2003-09-03 Roger Sayle <roger@eyesopen.com>
3200 * builtins.c (enum builtin_type): Delete unused enumeration.
3201 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3203 2003-08-28 Tom Tromey <tromey@redhat.com>
3205 * gcj.texi (Extensions): Document gcjlib URLs.
3207 2003-08-20 Tom Tromey <tromey@redhat.com>
3209 * gcj.texi (Extensions): Added xref.
3210 (libgcj Runtime Properties): Document
3211 gnu.gcj.runtime.VMClassLoader.library_control.
3213 2003-08-20 Andrew Haley <aph@redhat.com>
3215 * except.c (prepare_eh_table_type): Use new encoding for exception
3216 handlers when using -fno-assume-compiled.
3218 2003-08-13 Tom Tromey <tromey@redhat.com>
3220 * gcj.texi (Invoking gij): Document -X and -?.
3222 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3224 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3225 GCJH_OBJS, JCFDUMP_OBJS
3226 * win32-host.c: Removed the unnecessary and broken dependency
3229 2003-08-11 Tom Tromey <tromey@redhat.com>
3231 * parse.y (java_check_regular_methods): Typo fixes. Call
3232 check_interface_throws_clauses. Use
3233 check_concrete_throws_clauses.
3234 (check_interface_throws_clauses): New function.
3235 (check_concrete_throws_clauses): New function.
3236 (hack_is_accessible_p): New function.
3237 (find_most_specific_methods_list): Added FIXME.
3238 * typeck.c (lookup_do): Use `flags' argument to decide what to
3240 (lookup_argument_method_generic): New function.
3241 (lookup_argument_method2): Removed.
3242 * jcf.h (ACC_INVISIBLE): New define.
3243 * jcf-write.c (generate_classfile): Skip invisible methods.
3244 * class.c (add_miranda_methods): New function.
3245 (layout_class_methods): Use it.
3246 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3247 * java-tree.h (METHOD_INVISIBLE): New define.
3248 (lang_decl_func) [invisible]: New field.
3249 (lookup_argument_method_generic): Declare.
3250 (SEARCH_INTERFACE): New define.
3251 (SEARCH_SUPER): Likewise.
3252 (SEARCH_ONLY_INTERFACE): Likewise.
3253 (SEARCH_VISIBLE): Likewise.
3254 (lookup_argument_method2): Removed declaration.
3256 2003-08-05 Tom Tromey <tromey@redhat.com>
3258 Fix for PR java/11600:
3259 * parse.y (java_complete_lhs): See whether we're calling a method
3261 (check_thrown_exceptions): Added `is_array_call' argument;
3262 fixed `clone' checking; updated all callers.
3264 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3266 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3268 2003-08-03 Tom Tromey <tromey@redhat.com>
3270 * java-tree.h (METHOD_TRANSIENT): Removed.
3271 * decl.c (pushdecl): Removed some dead code.
3272 * class.c (get_access_flags_from_decl): Can't have transient
3274 (add_method_1): Can't have a transient method.
3276 2003-07-28 Andreas Jaeger <aj@suse.de>
3278 * jvspec.c: Convert to ISO C90 prototypes.
3280 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3282 * decl.c (force_poplevels): Fix warning call.
3284 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3286 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3287 (expand_java_field_op): Likewise.
3288 * class.c (layout_class_method): Likewise
3289 (emit_register_classes): Likewise.
3290 * decl.c (pushdecl): Likewise.
3291 (poplevel): Likewise.
3292 (force_poplevels): Likewise.
3293 (give_name_to_locals): Likewise.
3294 * check-init.c (check_for_initialization): Likewise.
3296 2003-07-24 Jason Merrill <jason@redhat.com>
3298 * java-tree.h: Move boolean_type_node et al to the back end.
3300 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3302 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3305 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3307 * lang.opt: Don't show -MD_ and -MDD_.
3309 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3311 * lang-options.h: Remove.
3312 * lang.opt: Add help text.
3314 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3316 * expr.c: Remove the last argument to expand_assignment().
3318 2003-07-09 Jan Hubicka <jh@suse.cz>
3320 * java-tree.h (DECL_NUM_STMTS): Rename to...
3321 (DECL_ESTIMATED_INSNS): ... this.
3322 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3323 New static functions.
3324 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3325 * parser.y (add_stmt_to_compound): Do not account statements.
3327 2003-07-08 Mark Wielaard <mark@klomp.org>
3329 * gcj.texi: CNI now expands to Compiled Native Interface.
3331 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3333 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3335 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3337 * expr.c (expand_byte_code): Adjist emit_line_note call.
3339 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3341 * lang.c (java_handle_option): Don't handle filenames.
3343 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3345 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3348 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3349 * jcf.h: Delete COMPARE_FILENAMES definition.
3351 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3353 * lang.c (java_init_options): Update prototype.
3355 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3357 * decl.c (poplevel): Adjust define_label call.
3359 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3361 * gjavah.c (flag_jni): Make non-static.
3362 * parse-scan.y (ctxp): Make non-static.
3364 * class.c (build_method_symbols_entry)
3365 * expr.c (get_offset_table_index)
3366 * jcf-parse.c (jcf_parse):
3367 Mark the definition static, matching the forward declaration.
3369 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3371 * lang.c (java_handle_option): Don't check for missing arguments.
3373 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3375 * class.c (push_class): Use a location_t to save place.
3376 (emit_register_classes): Set input_location. Adjust
3377 expand_function_end call.
3378 * resource.c (write_resource_constructor): Likewise.
3379 * decl.c (end_java_method): Adjust expand_function_end call.
3380 * parse.y (source_end_java_method): Likewise.
3382 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3384 * lang.c (java_handle_option): Likewise.
3386 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3388 * lang.c (java_handle_option): Special-casing of optional
3389 joined arguments no longer needed.
3390 * lang.opt: Update switches that take optional argument.
3392 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3394 * lang.opt: Declare Java.
3395 * lang.c (java_init_options): Update.
3397 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3399 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3401 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3403 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3404 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3405 * lang.opt: -MD and -MMD have an underscore.
3407 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3409 * class.c (emit_register_classes): Adjust init_function_start
3411 * decl.c (complete_start_java_method): Likewise.
3412 * resource.c (write_resource_constructor): Likewise.
3414 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3416 * Make-lang.in: Update to use options.c and options.h.
3417 * lang.c: Include options.h not j-options.h.
3418 (java_handle_option): Abort on unrecognized option.
3419 (java_init_options): Request Java switches.
3421 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3423 * Make-lang.in: Handle mostlyclean.
3425 2003-06-11 Tom Tromey <tromey@redhat.com>
3427 * lang.c (java_handle_option): Update dependency_tracking for
3430 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3433 2003-06-10 Andrew Haley <aph@redhat.com>
3435 * resource.c (write_resource_constructor): Use expand_expr to
3436 generate the address of the label attached to a resource.
3437 * Make-lang.in (java/resource.o): Add expr.h
3439 2003-06-10 Andrew Haley <aph@redhat.com>
3441 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3442 (java_decl_ok_for_sibcall): New.
3444 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3446 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3447 (java/j-options.c, java/j-options.h): New.
3448 * java-tree.h (resource_name, compile_resource_file,
3449 compile_resource_data): Constify.
3450 * jcf-write.c (jcf_write_base_directory): Similarly.
3451 * jcf.h (jcf_write_base_directory): Similarly.
3452 * lang.c: Include j-options.h.
3453 (cl_options_count, cl_options, string_option, java_decode_option,
3454 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3455 process_option_with_no): Remove.
3456 (resource_name): Constify.
3457 (LANG_HOOKS_HANDLE_OPTION): Override.
3458 (java_handle_option): New.
3459 (java_init): Don't call jcf_path_init.
3460 (java_init_options): Call jcf_path_init.
3462 * resource.c (compile_resource_data, compile_resource_file): Constify.
3464 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3466 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3467 (struct lang_decl_func): Add last_line field.
3468 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3469 DECL_SOURCE_LINE_LAST): Remove.
3470 * parse.y (missing_return_error, finish_method_declaration,
3471 lookup_cl, start_artificial_method_body, source_end_java_method,
3472 start_complete_expand_method): Adjust.
3474 2003-06-08 Tom Tromey <tromey@redhat.com>
3476 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3477 fno-assume-compiled.
3479 2003-06-08 Roger Sayle <roger@eyesopen.com>
3481 * builtins.c (define_builtin_type, builtin_types): Delete.
3482 (define_builtin): Rewritten to take just the built-in code,
3483 the function's name, type and fallback library function name.
3484 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3485 (initialize_builtins): Overhaul to define the GCC builtins
3486 used by gcj manually, providing the Java run-time's
3487 implementations as the fallback library function.
3489 2003-06-08 Anthony Green <green@redhat.com>
3491 * parse.y (patch_cast): Fix conversions from floating-point to
3494 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3496 * Make-lang.in: Update.
3497 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3499 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3501 * lang.c (java_init_options): Update.
3503 2003-06-05 Jan Hubicka <jh@suse.cz>
3505 * Make-lang.in: Add support for stageprofile and stagefeedback
3507 2003-05-31 Roger Sayle <roger@eyesopen.com>
3509 * lang.c (java_init_options): Prescribe wrap-around two's
3510 complement arithmetic overflow by setting flag_wrapv.
3512 2003-05-29 Roger Sayle <roger@eyesopen.com>
3514 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3515 (builtin_record): Add an additional builtin_code field to
3516 record which GCC built-in corresponds to the Java function.
3517 (java_builtins): Add new entries for atan, atan2, exp, log,
3519 (max_builtin, min_builtin, abs_builtin): Perform constant
3520 folding on the resulting tree.
3521 (java_build_function_call_expr): Likewise, perform constant
3522 folding on the resulting tree.
3523 (initialize_builtins): The NULL creators are now allowed in
3524 the java_builtins table, which is now terminated by an entry
3525 with builtin_code == END_BUILTINS.
3526 (check_for_builtin): Likewise. If the matching creator is
3527 NULL, construct the call using java_build_function_call_expr
3528 directly with the decl for the corresponding builtin_code.
3530 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3532 * win32-host.c: Normalize copyright boilerplate.
3534 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3536 * parse.y (print_int_node): Use string concatentation on
3537 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3538 function calls into one.
3540 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3542 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3543 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3544 all the affected error messages.
3546 2003-05-13 Richard Henderson <rth@redhat.com>
3548 * class.c (layout_class_method): Set DECL_EXTERNAL.
3549 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3550 * java-tree.h (java_mark_class_local): Declare.
3551 * jcf-parse.c (parse_class_file): Use it.
3552 * parse.y (java_expand_classes): Likewise.
3554 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3556 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3557 * lex.h: #include input.h.
3558 * jv-scan.c (input_filename): Remove.
3560 2003-05-02 Tom Tromey <tromey@redhat.com>
3563 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3564 (handle_inner_classes): New function.
3566 2003-05-01 Tom Tromey <tromey@redhat.com>
3569 * parse.y (finish_for_loop): Do nothing if update expression is a
3570 EXPR_WFL_NODE wrapping nothing.
3571 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3573 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3575 * lex.h (input_lineno): Remove declaration.
3576 * parse-scan.y: #include input.h.
3577 (input_filename): Remove declaration.
3578 (input_location): Add definition.
3579 (input_line): Remove definition.
3581 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3583 * lex.h (lineno): Rename to ...
3584 (input_line): ... here
3585 * parse-scan.y (lineno): Rename to ...
3586 (input_line): ... here.
3587 (reset_report): Rename lineno to input_line.
3588 * check-init.c (check_init): Likewise.
3589 * class.c (push_class): Likewise.
3590 * decl.c (complete_start_java_method, end_java_method): Likewise.
3591 * expr.c (expand_byte_code): Likewise.
3592 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3593 * jcf-write.c (generate_bytecode_insns): Likewise.
3594 * lex.c (java_init_lex, java_allocate_new_line,
3595 do_java_lex): Likewise.
3596 * parse.h (YYNOT_TWICE): Likewise.
3597 * parse.y (empty_statement, expression_statement,
3598 java_pop_parser_context, java_parser_context_save_global,
3599 yyerror, register_fields, method_header, safe_layout_class,
3600 find_in_imports_on_demand, create_artificial_method,
3601 source_end_java_method, start_complete_expand_method,
3602 build_thisn_assign, java_complete_lhs,
3603 maybe_absorb_scoping_block): Likewise.
3605 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3607 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3608 '/' when computing java source filename
3610 2003-04-13 Tom Tromey <tromey@redhat.com>
3612 * gjavah.c (print_c_decl): Indentation fix.
3614 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3616 * class.c (make_field_value, make_method_value, get_dispatch_table)
3617 (make_class_data, emit_offset_symbol_table)
3618 * constants.c (build_constants_constructor)
3619 * java-tree.h (START_RECORD_CONSTRUCTOR)
3620 * parse.y (maybe_build_array_element_wfl):
3621 Use build_constructor.
3623 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3626 * parse.y (string_convert_int_cst): Always use at least one digit
3627 in string conversion. Remove ASCII dependence.
3628 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3630 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3632 * Make-lang.in: added win32-host.c
3633 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3634 resolves to open() on non-Win32 platforms and
3635 Win32-specific jcf_open_exact_case() on Win32
3636 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3637 when trying .java and .class files
3638 * win32-host.c: added to repository. Defines
3639 Win32-specific jcf_open_exact_case()
3641 2003-04-10 Andrew Haley <aph@redhat.com>
3643 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3644 (maybe_free_localvar): Renamed from localvar_free.
3645 Add new arg, really.
3646 (generate_bytecode_insns): Set new variable, jsrs.
3647 Only free local vars if no jsr insns have been emittted.
3648 Call maybe_free_localvar, not localvar_free.
3650 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3652 * gcj.texi: Remove @ at start of file.
3654 2003-03-25 Tom Tromey <tromey@redhat.com>
3656 * parse.y (create_interface): Call CHECK_DEPRECATED.
3658 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3660 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3662 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3664 * javaop.h (jfloat, jdouble): Make them structures mirroring
3665 the bit fields of IEEE float and double respectively.
3666 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3667 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3668 (union Word, union DWord): Delete.
3669 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3671 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3672 D_NAN_MASK): Delete.
3673 (jni_print_float, jni_print_double): New. Generate
3674 hexadecimal floating constants.
3675 (print_field_info): Use jni_print_float/double.
3677 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3678 finite floating point numbers for output; special case
3681 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3683 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3684 Replace 0 and 1 with true and false in return statements.
3686 2003-03-19 Tom Tromey <tromey@redhat.com>
3688 * lex.c (do_java_lex): Renamed from java_lex.
3689 (java_lex): New function.
3692 2003-03-13 Tom Tromey <tromey@redhat.com>
3694 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3697 2003-03-04 Andrew Haley <aph@redhat.com>
3699 * gjavah.c (is_first_data_member): New global variable.
3700 (print_c_decl): If it's the first data member, align it as the
3702 (process_file): Set is_first_data_member.
3704 2003-03-11 Tom Tromey <tromey@redhat.com>
3706 * parse.y (resolve_field_access): Initialize class if field is
3707 found in another static field.
3708 * expr.c (build_class_init): Don't optimize out initialization of
3709 implemented interface.
3711 2003-03-11 Andrew Haley <aph@redhat.com>
3713 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3716 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3718 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3719 and DIR_SEPARATOR_2 for a target.
3720 Correct minor typos.
3722 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3723 and DIR_SEPARATOR_2 for a target into account.
3725 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3727 * lang.c (java_init): Update prototype, move code to java_post_options.
3728 (java_post_options): Similarly.
3730 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3732 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3733 compare file name components depending on the case-sensitivity
3734 or otherwise of the host file system.
3736 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3737 "strcmp" to compare file name components.
3738 Use IS_DIR_SEPARATOR instead of comparing directly against
3740 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3741 comparing directly against DIR_SEPARATOR.
3743 2003-03-04 Tom Tromey <tromey@redhat.com>
3745 * Make-lang.in (java.tags): New target.
3747 2003-03-01 Roger Sayle <roger@eyesopen.com>
3749 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3750 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3752 2003-03-01 Tom Tromey <tromey@redhat.com>
3754 * parse.y (jdep_resolve_class): Only check deprecation if we found
3757 2003-02-28 Tom Tromey <tromey@redhat.com>
3760 * class.c (maybe_layout_super_class): Always pass a WFL to
3762 * parse.y (do_resolve_class): Updated comment to explain
3765 2003-02-26 Tom Tromey <tromey@redhat.com>
3767 * jcf-write.c (generate_classfile): Check whether class is
3768 deprecated before writing attribute count.
3770 2003-02-25 Roger Sayle <roger@eyesopen.com>
3772 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3773 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3775 2003-02-23 Tom Tromey <tromey@redhat.com>
3777 * lang-options.h: Added -Wdeprecated.
3778 * gcj.texi (Warnings): Document -Wdeprecated.
3779 * java-tree.h (flag_deprecated): Declare.
3780 * lang.c (lang_W_options): Added deprecated.
3781 (flag_deprecated): New global.
3782 * chartables.h: Rebuilt.
3783 * gen-table.pl (process_one): Look at whitespace.
3784 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3785 * parse.h (CLEAR_DEPRECATED): New macro.
3786 (CHECK_DEPRECATED_NO_RESET): New macro.
3787 * jcf-parse.c (handle_deprecated): New function.
3788 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3789 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3790 * parse.y (resolve_type_during_patch): Check deprecation.
3791 (jdep_resolve_class): Likewise.
3792 (process_imports): Likewise.
3793 (resolve_expression_name): Likewise.
3794 (check_deprecation): Strip arrays from decl. Check
3796 (patch_method_invocation): Also check the particular constructor
3798 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3799 * jcf-write.c (append_deprecated_attribute): New function.
3800 (generate_classfile): Generate deprecated attribute when
3802 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3803 (java_lex) [case '*']: Simplify logic.
3804 (java_start_char_p): Use LETTER_MASK.
3805 (java_part_char_p): Likewise.
3806 (java_space_char_p): New function.
3808 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3810 Change base class access representation.
3811 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3812 (add_interface_do): Likewise.
3814 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3816 * decl.c (java_init_decl_processing): Change
3817 soft_lookupjnimethod_node to reflect the change in
3818 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3819 * expr.c (build_jni_stub): Calculate and pass the size
3820 on the stack of the arguments to a JNI function. Use
3821 new target macro MODIFY_JNI_METHOD_CALL to allow a
3822 target to modify the call to a JNI method.
3824 2003-02-08 Roger Sayle <roger@eyesopen.com>
3826 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3827 instead of basename to avoid compiler warnings on Tru64.
3829 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3831 * gcj.texi: Update to GFDL 1.2.
3833 2003-01-31 Andrew Haley <aph@redhat.com>
3835 * parse.y (java_expand_classes): Scan the whole class list looking
3836 for access methods that haven't yet been expanded.
3838 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3842 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3843 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3844 * jcf-parse.c: Likewise.
3846 2003-01-31 Mark Wielaard <mark@klomp.org>
3848 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3850 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3852 * class.c (make_class): Use BINFO_ELTS.
3853 (set_super_info): Likewse.
3854 (add_interface_do): Likewise.
3856 2003-01-30 Tom Tromey <tromey@redhat.com>
3858 * jcf-parse.c (read_class): Update identifier's class value if it
3859 changed during parsing.
3861 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3863 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3864 Propagate change to all other rules as required.
3865 (java/parse-scan.o): Add explicit dependency on
3866 $(parsedir)/java/parse-scan.c .
3868 2003-01-29 Tom Tromey <tromey@redhat.com>
3870 * parse.y (patch_assignment): Only transform the rhs of an
3871 assignment when compiling to native.
3873 2003-01-28 Tom Tromey <tromey@redhat.com>
3875 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3877 2003-01-28 Tom Tromey <tromey@redhat.com>
3879 * lex.c (java_lex): Don't include UEOF as part of token.
3880 (java_read_unicode): Error if \u sequence prematurely terminated.
3882 2003-01-27 Tom Tromey <tromey@redhat.com>
3884 * parse.y (java_check_regular_methods): Check for construct after
3885 checking types in throws clause.
3887 2003-01-24 Tom Tromey <tromey@redhat.com>
3889 * class.c (build_static_field_ref): Only a String or numeric field
3890 can fold to a constant.
3892 2003-01-23 Tom Tromey <tromey@redhat.com>
3894 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3895 file name in resource buffer.
3897 2003-01-23 Tom Tromey <tromey@redhat.com>
3899 * expr.c (build_known_method_ref): Use method's context to find
3902 2003-01-23 Tom Tromey <tromey@redhat.com>
3904 * constants.c (set_constant_entry): Allocated cleared memory.
3906 2003-01-22 Tom Tromey <tromey@redhat.com>
3908 * java-tree.h: Don't use PARAMS.
3909 * resource.c: Add prototypes for all functions.
3910 (write_resource_constructor): Use `const char *' to avoid
3913 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3915 * jcf-parse.c (process_zip_dir): Remove unused variable.
3917 2003-01-22 Tom Tromey <tromey@redhat.com>
3919 * expr.c (build_invokeinterface): Abort if method's context is not
3922 2003-01-22 Tom Tromey <tromey@redhat.com>
3924 * gcj.texi (Input and output files): Mention non-class entries.
3925 * decl.c (java_init_decl_processing): Call
3926 init_resource_processing.
3927 * java-tree.h (compile_resource_data, write_resource_constructor,
3928 compile_resource_file, init_resource_processing): Declare.
3929 * config-lang.in (gtfiles): Added resource.c.
3930 * Make-lang.in (gt-java-resource.h): New target.
3931 (JAVA_OBJS): Added resource.o.
3932 (java/resource.o): New target.
3933 * resource.c: New file.
3934 * class.c (compile_resource_file): Moved to resource.c.
3935 (registerResource_libfunc): Likewise.
3936 (utf8_decl_list): Mark with GTY; now static.
3937 * jcf-parse.c (classify_zip_file): New function.
3938 (parse_zip_file_entries): Use it; compile .properties files.
3939 (process_zip_dir): Use classify_zip_file and compute_class_name.
3940 Don't write class name into zip directory.
3941 (java_parse_file): Call write_resource_constructor.
3942 (compute_class_name): New function.
3943 * jcf-io.c (read_zip_member): Reindented.
3945 2003-01-21 Tom Tromey <tromey@redhat.com>
3947 * class.c (supers_all_compiled): New function.
3948 (make_class_data): Use it.
3950 2003-01-21 Tom Tromey <tromey@redhat.com>
3952 * parse.y (method_header): Native method can't be strictfp.
3953 No method can be transient or volatile.
3955 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3957 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3959 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3961 * check-init.c: Fix comment typos.
3962 * class.c: Likewise.
3963 * constants.c: Likewise.
3965 * except.c: Likewise.
3967 * java-except.h: Likewise.
3968 * java-tree.h: Likewise.
3969 * javaop.h: Likewise.
3970 * jcf-dump.c: Likewise.
3971 * jcf-io.c: Likewise.
3972 * jcf-parse.c: Likewise.
3973 * jcf-write.c: Likewise.
3975 * mangle.c: Likewise.
3976 * typeck.c: Likewise.
3977 * verify.c: Likewise.
3979 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3981 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
3982 * jcf-write.c: Include "tm_p.h".
3984 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3986 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
3988 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3990 * builtins.c (java_build_function_call_expr): Renamed from
3991 build_function_call_expr. All callers changed.
3993 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
3994 * jcf-parse.c: Include tm_p.h.
3996 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
3999 2003-01-14 Tom Tromey <tromey@redhat.com>
4001 * class.c (make_class_data): Check that super is compiled before
4002 building class reference to it.
4004 2003-01-14 Andrew Haley <aph@redhat.com>
4006 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4007 varargs function -- correct.
4009 2003-01-14 Andrew Haley <aph@redhat.com>
4011 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4013 2003-01-14 Andrew Haley <aph@redhat.com>
4015 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4016 varargs function -- correct.
4018 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4019 temporary if the RHS is a reference.
4021 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4023 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4024 * keyword.h: Regenerated.
4026 * All Files: Convert to ISO C style function definitions.
4028 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4030 * parse.y (check_pkg_class_access): ANSIfy definition.
4032 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4034 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4037 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4039 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4041 Merge from pch-branch:
4043 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4045 * Make-lang.in (java/gjavah.o): Update dependencies.
4046 * gjavah.c: Include ggc.h.
4048 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4050 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4051 (JCFDUMP_OBJS): Add ggc-none.o.
4052 (java/jcf-dump.o): Depend on GGC_H.
4053 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4054 CPool substructures.
4055 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4056 * jcf-dump.c: Include ggc.h.
4058 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4060 * jcf.h (union cpool_entry): New.
4061 (struct CPool): Use gengtype to mark. Change field 'data' to be
4063 (struct JCF): Use gengtype to mark.
4064 (CPOOL_UINT): Update for new cpool_entry type.
4065 (CPOOL_USHORT1): Likewise.
4066 (CPOOL_USHORT2): Likewise.
4067 (CPOOL_FINISH): Use GC to free cpool subfields.
4068 * parse.h (struct parser_ctxt): Mark field current_jcf.
4069 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4070 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4071 (main_jcf): Use gengtype to mark.
4072 (ggc_mark_jcf): Delete.
4073 (get_constant): Update for new cpool_entry type.
4074 (give_name_to_class): Likewise.
4075 (get_class_constant): Likewise.
4076 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4077 (java_parse_file): Use GGC to allocate struct JCF.
4078 (init_jcf_parse): Don't call ggc_add_root.
4079 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4081 * java-tree.h (current_jcf): Use gengtype to mark.
4082 (CPOOL_UTF): Update for new cpool_entry type.
4083 (outgoing_cpool): Use gengtype to mark.
4084 (struct lang_type): GC struct JCF and struct CPool.
4085 * config-lang.in (gtfiles): Add jcf.h.
4086 * constants.c (find_tree_constant): New.
4087 (set_constant_entry): Allocate cpool subfields using GGC. Update
4088 for new cpool_entry type.
4089 (find_constant1): Update for new cpool_entry type.
4090 (find_constant2): Likewise.
4091 (find_utf8_constant): Use find_tree_constant.
4092 (find_class_or_string_constant): Remove unnecessary cast to jword.
4093 Update for new cpool_entry type.
4094 (count_constant_pool_bytes): Update for new cpool_entry type.
4095 (write_constant_pool): Likewise.
4096 (alloc_name_constant): Use find_tree_constant.
4097 (build_constants_constructor): Update for new cpool_entry type.
4099 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4101 * parse.y (mark_parser_ctxt): Delete.
4102 (goal): Don't use ggc_add_root.
4103 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4104 (java_pop_parser_context): Let GC free parser_ctxt.
4105 (java_parser_context_resume): Likewise.
4106 * parse.h (struct parser_ctxt): Use gengtype to mark.
4108 (ctxp_for_generation): Likewise.
4109 * lex.h (struct java_lc_s): Mark for gengtype.
4110 (java_lexer): Rearrange for gengtype.
4111 * config-lang.in (gtfiles): Add lex.h, parse.h.
4113 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4115 * All Files: Remove PARAMS macro.
4117 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4118 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4121 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4124 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4126 * Make-lang.in (java.install-common, java.uninstall,
4127 java.install-info, java.install-man): Prepend $(DESTDIR)
4128 to destination paths in all (un)installation commands.
4129 (java.install-common): Rewrite $(LN) command to support
4130 DESTDIR with "ln" as well as with "ln -s".
4132 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4134 * java-tree.h: Protect against multiple inclusion.
4136 2003-01-07 Tom Tromey <tromey@redhat.com>
4138 * class.c (add_assume_compiled): Don't adjust parent if we're
4139 already at the root of tree.
4141 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4143 * lang.c (dump_compound_expr): Prototype.
4145 2003-01-03 Tom Tromey <tromey@redhat.com>
4147 Fix for PR java/8712:
4148 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4149 when simply checking against `null'.
4151 2003-01-03 Tom Tromey <tromey@redhat.com>
4153 * gcj.texi (Standard Properties): Document http.proxyHost and
4156 * gcj.texi (GNU Classpath Properties): Document new properties.
4158 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4160 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4161 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4162 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4164 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4166 * Make-lang.in, boehm.c, buffer.c,
4167 buffer.h, builtins.c, class.c,
4168 config-lang.in, constants.c,
4169 convert.h, decl.c, except.c,
4170 expr.c, java-except.h,
4171 java-tree.h, javaop.def,
4172 jcf-parse.c, jcf-write.c,
4173 jv-scan.c, jvgenmain.c,
4174 jvspec.c, keyword.gperf,
4175 keyword.h, lang-options.h,
4176 lang-specs.h, lang.c, lex.c,
4177 lex.h, mangle.c, mangle_name.c,
4178 parse-scan.y, parse.h, parse.y,
4179 typeck.c, verify.c, xref.c,
4180 xref.h: Replace "GNU CC" with
4181 "GCC" in the copyright header.
4183 * check-init.c, gjavah.c, javaop.h,
4184 jcf-depend.c, jcf-dump.c, jcf-io.c,
4185 jcf-path.c, jcf-reader.c, jcf.h,
4186 zextract.c, zipfile.h: These files are
4187 "part of GCC". Also say "GCC" not "GNU CC".
4189 2002-12-30 DJ Delorie <dj@redhat.com>
4191 * Make-lang.in: Protect against texi2pod/pod2man failing.
4193 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4195 * gcj.texi: Use @copying.
4197 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4199 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4200 print_cxx_classname.
4201 (print_cxx_classname): Add add_scope parameter.
4202 (print_class_decls): Do not emit a semicolon after the extern
4204 (process_file): Adjust calls to print_cxx_classname.
4206 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4208 * gcj.texi: Include Cover Texts in man page.
4210 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4212 * class.c (build_static_field_ref): Check FIELD_FINAL.
4214 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4215 instead of current_constant_pool_data_ref.
4216 * java-tree.h (current_constant_pool_data_ref): Undefine.
4217 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4218 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4219 current_constant_pool_data_ref.
4221 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4222 not build_internal_class_name.
4224 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4225 Use it when class ref isn't certain to be compiled.
4227 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4229 * gcj.texi: Include gcc-common.texi.
4230 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4231 $(srcdir)/doc/include/gcc-common.texi.
4233 2002-12-22 Anthony Green <green@redhat.com>
4235 * gcj.texi (Limitations): Add note about org.xml.sax and
4238 2002-12-20 Tom Tromey <tromey@redhat.com>
4240 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4241 where minimum case value is Integer.MIN_VALUE.
4244 2002-12-18 Andrew Haley <aph@redhat.com>
4246 * parse.y (patch_invoke): Force evaluation order when `check' is
4247 set. For PR libgcj/8945.
4249 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4251 * gcj.texi: Change version number to 3.4.
4253 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4254 Andrew Haley <aph@redhat.com>
4256 * parse.y (source_end_java_method): Remove custom encoding of line
4257 numbers for a function decl before passing it to the back end.
4259 2002-12-03 Andrew Haley <aph@redhat.com>
4261 * class.c (make_class_data): New field, "chain".
4262 * decl.c (java_init_decl_processing): Likewise.
4264 2002-12-02 Tom Tromey <tromey@redhat.com>
4267 * parse.y (do_resolve_class): Handle qualified name via
4270 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4272 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4273 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4274 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4275 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4276 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4277 Include coretypes.h and tm.h.
4278 * Make-lang.in: Update dependencies.
4280 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4282 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4284 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4286 * jcf-reader.c: Don't expand JCF_readu4 inside the
4287 expansion of JCF_SKIP.
4289 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4291 * jcf-reader.c: Don't expand JCF_readu4 inside the
4292 expansion of JCF_SKIP.
4294 2002-11-22 Tom Tromey <tromey@redhat.com>
4296 * parse.y (patch_binop): Cast right hand side of shift expression
4297 to `int'. Fixes PR java/8676.
4299 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4300 Andrew Haley <aph@redhat.com>
4302 * gcc/java/jcf-write.c (write_classfile): Remove target
4303 class file, if it exists, before renaming the temporary
4306 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4308 * jvspec.c (lang_specific_spec_functions): New.
4310 2002-11-18 Tom Tromey <tromey@redhat.com>
4312 Fix for PR java/7912:
4313 * expr.c (can_widen_reference_to): Allow cast of array to
4314 Cloneable or Serializable.
4315 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4316 (java_io_serializable_identifier_node): Likewise.
4317 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4318 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4319 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4320 java_io_serializable.
4321 * decl.c (java_init_decl_processing): Initialize
4322 java_lang_cloneable_identifier_node and
4323 java_io_serializable_identifier_node.
4324 (java_lang_cloneable_identifier_node): New global.
4325 (java_io_serializable_identifier_node): Likewise.
4327 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4329 * buffer.c: Remove unnecessary casts.
4330 * check-init.c: Likewise.
4331 * class.c: Likewise.
4332 * constants.c: Likewise.
4334 * except.c: Likewise.
4335 * gjavah.c: Likewise.
4336 * jcf-io.c: Likewise.
4337 * jcf-parse.c: Likewise.
4338 * jcf-path.c: Likewise.
4339 * jvspec.c: Likewise.
4342 * verify.c: Likewise.
4344 2002-11-06 Tom Tromey <tromey@redhat.com>
4346 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4349 2002-11-05 Tom Tromey <tromey@redhat.com>
4351 Fix for PR java/6388.
4352 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4353 * java-tree.h (enum java_tree_index): New values
4354 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4355 (decimal_int_max, decimal_long_max): New defines.
4356 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4357 (error_if_numeric_overflow): Rewrote range checking.
4358 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4361 2002-11-02 Tom Tromey <tromey@redhat.com>
4363 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4365 * class.c (make_method_value): Put class name, not signature, into
4366 `throws' field. For PR java/8415.
4368 2002-10-24 Tom Tromey <tromey@redhat.com>
4370 * gcj.texi (Invoking gij): Document --showversion.
4371 (Standard Properties): java.library.path now set.
4373 2002-10-23 Tom Tromey <tromey@redhat.com>
4375 * gjavah.c (decode_signature_piece): In JNI mode, print
4376 `jobjectArray' when array depth is nonzero.
4379 2002-10-15 Andrew Haley <aph@redhat.com>
4381 * parse.y (patch_invoke): Call force_evaluation_order on a static
4383 (resolve_qualified_expression_name): Call force_evaluation_order
4384 on a arg list that is part of a Qualified Expression Name.
4386 * lang.c (dump_compound_expr): New.
4387 (java_dump_tree): New.
4389 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4391 * gcj.texi: Added item describing the GCJ runtime property
4394 2002-10-15 Richard Henderson <rth@redhat.com>
4396 * jcf-parse.c (get_constant): Fix type warning.
4398 2002-10-15 Andrew Haley <aph@redhat.com>
4400 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4401 (java_inlining_map_static_initializers): Declare.
4403 2002-10-14 Andrew Haley <aph@redhat.com>
4405 * tree-inline.c (remap_block): All local class initialization
4406 flags go in the outermost scope.
4407 (expand_call_inline): Call java_inlining_map_static_initializers.
4408 (expand_call_inline): Call java_inlining_merge_static_initializers.
4409 * java/lang.c (merge_init_test_initialization): New.
4410 (java_inlining_merge_static_initializers): New.
4411 (inline_init_test_initialization): New.
4412 (java_inlining_map_static_initializers): New.
4414 2002-10-11 Mark Wielaard <mark@klomp.org>
4416 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4418 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4420 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4422 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4424 * parse.y (merge_string_cste): Add parentheses around & within |.
4426 2002-10-08 Tom Tromey <tromey@redhat.com>
4428 * parse.y (variable_declarator_id): Simplify error path for
4429 array declarator error. For PR java/8003.
4431 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4433 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4436 2002-10-08 Andrew Haley <aph@redhat.com>
4438 * parse.y (attach_init_test_initialization_flags): Check for
4441 2002-10-07 Anthony Green <green@redhat.com>
4443 * parse.y (merge_string_cste): Fix bug in string concatenation.
4445 2002-10-03 Michael Koch <konqueror@gmx.de>
4447 * gcj.texi (Standard properties):
4448 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4450 2002-10-02 Roger Sayle <roger@eyesopen.com>
4452 PR optimization/6627
4453 * lang.c (java_init): If storing the vbit in function
4454 pointers, ensure that force_align_functions_log is atleast
4455 one to aid compatability with g++ vtables.
4457 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4459 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4460 foul of type-based aliasing.
4462 2002-09-30 Anthony Green <green@redhat.com>
4464 * gcj.texi (Invoking jv-scan): Fix texinfo.
4466 2002-09-28 Anthony Green <green@redhat.com>
4468 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4469 (Code Generation): Add -fno-assert documentation.
4470 * jv-scan.c (flag_assert): New global.
4471 (options): Add assert option.
4472 (help): Add --no-assert documentation.
4473 * parse-scan.y (flag_assert): New global.
4474 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4475 (flag_assert): New global.
4476 * java-tree.h (flag_assert): New global.
4477 * lex.c (java_lex): Obey flag_assert.
4478 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4481 2002-09-26 Andrew Haley <aph@redhat.com>
4483 * expr.c (build_java_array_length_access): Check for null pointer.
4484 * expr.c (expand_java_arrayload): Likewise.
4486 2002-09-21 Richard Henderson <rth@redhat.com>
4488 * jcf-parse.c (get_constant): Decode from IEEE no matter
4489 what the target format.
4491 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4493 * ChangeLog: Follow spelling conventions.
4494 * class.c: Likewise.
4497 * gjavah.c: Likewise.
4498 * java-tree.h: Likewise.
4499 * jcf-dump.c: Likewise.
4500 * jcf-parse.c: Likewise.
4501 * jvspec.c: Likewise.
4503 * mangle.c: Likewise.
4504 * parse.y: Likewise.
4506 2002-09-17 Tom Tromey <tromey@redhat.com>
4508 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4509 where \r appears at EOF. Fixes PR java/7950.
4511 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4513 * jvspec.c (lang_specific_driver): Remove unused variable.
4515 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4517 * java-tree.h (union lang_tree_node): Add chain_next option.
4519 2002-09-16 Richard Henderson <rth@redhat.com>
4521 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4522 use new real.h interface.
4523 * jcf-write.c (find_constant_index): Use new real.h interface.
4524 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4526 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4528 * lang.c: Follow spelling conventions.
4530 2002-09-11 Per Bothner <per@bothner.com>
4532 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4533 constant to the type of the field.
4534 (java_complete_tree): Remove now-redundant code.
4536 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4538 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4541 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4542 return label if a ret instruction for the jsr has been reached.
4544 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4546 * parse.y (DIR_SEPARATOR): Don't define.
4547 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4549 2002-08-28 Andrew Haley <aph@redhat.com>
4551 * verify.c (verify_jvm_instructions): Allow exception handler
4552 inside code that is being protected, but generate a warning.
4553 * except.c (link_handler): Initialize `expanded' in new eh_range.
4554 (binding_depth, is_class_level, current_pc): Declare extern.
4556 2002-09-01 Mark Wielaard <mark@klomp.org>
4558 * gcj.texi: Add chapter about system properties.
4561 2002-08-26 Tom Tromey <tromey@redhat.com>
4563 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4564 conversion if RHS_TYPE is byte, short, or char.
4566 2002-08-22 Tom Tromey <tromey@redhat.com>
4568 * gcj.texi (Invoking gij): Document -cp and -classpath.
4570 2002-08-21 Tom Tromey <tromey@redhat.com>
4572 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4573 $(prefix)/share. For PR libgcj/7633.
4575 For PR java/6005 and PR java/7611:
4576 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4577 (java_can_use_bit_fields_p): New function.
4579 2002-08-16 Tom Tromey <tromey@redhat.com>
4581 * gcj.texi (Class Initialization): Mention class initialization of
4584 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4586 * Make-lang.in (java-tree-inline.o): New.
4587 (JAVA_OBJS): Add java-tree-inline.o.
4588 * parse.y (source_end_java_method): Call java_optimize_inline.
4589 (java_expand_method_bodies): Save method's tree in
4591 (add_stmt_to_compound): Keep track of the number of statments.
4592 * lang.c (java_init): Enable flag_inline_trees.
4593 (java_post_options): If flag_inline_functions is on, enable
4594 flag_inline_trees instread.
4595 (decl_constant_value): New.
4596 (java_tree_inlining_walk_subtrees): New.
4597 * java-tree.h (DECL_NUM_STMTS): New macro.
4598 (java_optimize_inline): Declare.
4599 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4600 Handle a LABEL_EXPR.
4601 * decl.c (build_result_decl): If we already have a DECL_RESULT
4603 (dump_function): New.
4604 (java_optimize_inline): New.
4605 (dump_function): New.
4607 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4610 * parse.y (build_assertion): Invert return from
4611 desiredAssertionStatus.
4613 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4615 * jcf-write.c (get_access_flags): Return correct access flags for
4616 private and protected inner classes.
4618 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4620 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4622 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4624 * mangle_name.c: Don't include obstack.h twice.
4625 * xref.c: Don't include obstack.h.
4627 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4629 * class.c: (permanent_obstack): Delete declaration.
4630 * constants.c: (permanent_obstack): Delete declaration.
4631 * except.c: (permanent_obstack): Delete declaration.
4632 * expr.c: (permanent_obstack): Delete declaration.
4633 * jcf-parse.c: (permanent_obstack): Delete declaration.
4634 (saveable_obstack): Delete declaration.
4635 * parse.h: (permanent_obstack): Delete declaration.
4636 * typeck.c: (permanent_obstack): Delete declaration.
4638 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4640 * gcj.texi (version-gcc): Increase to 3.3.
4642 2002-07-22 Tom Tromey <tromey@redhat.com>
4644 * lex.c (java_lex): Check for `e' or `E' after 0.
4646 2002-07-21 Richard Henderson <rth@redhat.com>
4648 * lang.c (java_unsafe_for_reeval): New.
4649 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4651 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4653 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4654 (jcf_path_init): Use GET_ENVIRONMENT.
4656 2002-07-10 Roger Sayle <roger@eyesopen.com>
4657 Zack Weinberg <zack@codesourcery.com>
4659 * builtins.c (initialize_builtins): Remove defines that
4660 handled C/C++ specific junk hereby removed from builtins.def.
4662 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4664 * lang.c (java_post_options): Update prototype.
4666 2002-07-05 Roger Sayle <roger@eyesopen.com>
4668 * builtins.c (initialize_builtins): Ignore the additional
4669 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4670 the builtins.def file.
4672 2002-07-01 Tom Tromey <tromey@redhat.com>
4675 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4678 2002-07-01 Roger Sayle <roger@eyesopen.com>
4680 * java/decl.c (builtin_function): Accept additional parameter.
4681 (java_init_decl_processing): Pass an additional NULL_TREE
4682 argument to builtin_function.
4684 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4686 * gcj.texi: Fixed gcj invocation example so that it compiles.
4688 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4690 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4691 * parse.y (mark_parser_ctxt): Likewise.
4692 (check_modifiers, declare_local_variables): Avoid incorrect
4693 hardcoded constant 10.
4695 * lex.c (java_read_char): Avoid "comparison is always true"
4698 2002-06-25 Andreas Schwab <schwab@suse.de>
4700 * expr.c (JSR): Avoid undefined operation on PC.
4702 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4704 * decl.c (clear_binding_level): Const-ify.
4706 2002-06-13 Akim Demaille <akim@epita.fr>
4708 * parse.y (class_declaration, interface_declaration): Make sure
4709 all their rules have an action, in order to avoid meaningless `$$
4710 = $1' and their type clashes.
4712 2002-06-11 Tom Tromey <tromey@redhat.com>
4714 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4715 * parse-scan.y (statement_without_trailing_substatement): Added
4717 (assert_statement): New rule.
4718 * java-tree.h (struct lang_type) [assertions]: New field.
4719 (TYPE_USES_ASSERTIONS): New macro.
4720 (CLASS_USES_ASSERTIONS): Likewise.
4721 (FIELD_SYNTHETIC): New define.
4722 * lex.c (java_lval;): Added ASSERT_TK.
4723 * parse.y (ASSERT_TK): Added.
4724 (statement_without_trailing_substatement): Added assert_statement.
4725 (assert_statement): New rule.
4726 (build_assertion): New function.
4727 (maybe_generate_pre_expand_clinit): Create and initialize
4728 $assertionsDisabled.
4729 (lookup_package_type): Removed decl.
4730 * keyword.h: Rebuilt.
4731 * keyword.gperf (assert): New token.
4733 2002-06-10 Akim Demaille <akim@epita.fr>
4735 * parse.y (interface_type_list, class_member_declaration)
4736 (unary_expression_not_plus_minus): Remove duplicate %type.
4739 2002-06-09 Tom Tromey <tromey@redhat.com>
4741 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4743 * parse.y (method_header): Give error message in all cases.
4746 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4748 Don't use RTL inlining. Fix for PR java/6820.
4749 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4750 (flag_really_inline): New.
4751 (java_decode_option): Set flag_really_inline if -finline-functions
4753 (java_post_options): New function. Turn off inlining unless
4754 flag_really_inline is set.
4756 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4758 * gjavah.c (throwable_p): Accept argument as either a classname or
4759 signature fragment. Create null-terminated classname string for super
4760 when calling itself recursively.
4761 (decode_signature_piece): Skip first character from class name
4762 signature when calling throwable_p.
4764 2002-06-08 H.J. Lu (hjl@gnu.org)
4766 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4768 2002-06-04 Tom Tromey <tromey@redhat.com>
4770 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4772 2002-06-04 Michael Koch <konqueror@gmx.de>
4774 * gcj.texi (Input Options): Fixed typo.
4776 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4778 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4779 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4780 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4781 and all now-pointless local variables. Rename other local
4782 variables to reflect their not being handles.
4784 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4785 #if JCF_USE_STDIO blocks.
4787 * parse.y: Add missing semicolon at end of rule.
4789 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4791 * check-init.c (attach_initialized_static_class): Delete, unused.
4792 * parse.y: Use htab_t instead of struct hashtable, update
4794 * java-tree.h: Include hashtab.h instead of hash.h.
4795 (struct lang_decl_func): Use htab_t, set up for gengtype.
4796 (struct init_test_hash_entry): Delete.
4797 (struct treetreehash_entry): New.
4798 (java_treetreehash_find): New
4799 (java_treetreehash_new): New prototype.
4800 (java_treetreehash_create): New prototype.
4801 (java_mark_tree): Delete prototype.
4802 (java_hash_hash_tree_node): Delete prototype.
4803 (java_hash_compare_tree_node): Delete prototype.
4804 (attach_initialized_static_class): Delete prototype.
4805 * expr.c (build_class_init): Update to use java_treetreehash
4807 (java_expand_expr): Update to use htab_t.
4808 (emit_init_test_initialization): Likewise.
4809 * decl.c (java_mark_tree): Delete.
4810 * class.c (init_test_hash_newfunc): Delete.
4811 (java_hash_hash_tree_node): Delete.
4812 (java_hash_compare_tree_node): Delete.
4813 (add_method_1): Update to use java_treetreehash functions.
4814 (JAVA_TREEHASHHASH_H): New macro.
4815 (java_treetreehash_hash): New function.
4816 (java_treetreehash_compare): New function.
4817 (java_treetreehash_find): New function.
4818 (java_treetreehash_new): New function.
4819 (java_treetreehash_create): New function.
4820 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4822 * Make-lang.in (java/parse.o): Depend on debug.h.
4823 * java-tree.h (struct lang_identifier): Use gengtype.
4824 (union lang_tree_node): New.
4825 (struct lang_decl_func): Use gengtype.
4826 (struct lang_decl_var): Likewise.
4827 (struct lang_decl): Likewise.
4828 * parse.y: Include debug.h.
4829 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4831 * lang.c (struct language_function): New dummy structure.
4833 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4834 descriminator for DECL_LANG_SPECIFIC.
4835 (struct lang_decl_func): Rename from struct lang_decl.
4836 (enum lang_decl_desc): New.
4837 (struct lang_decl): Make it a union. Update all the accessor macros.
4838 (struct lang_type): Use gengtype.
4839 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4840 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4841 are now the same size.
4842 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4843 use discriminator to mark DECL_LANG_SPECIFIC.
4845 * Make-lang.in (gt-java-builtins.h): New rule.
4846 (java/builtins.o): Add dependency on gt-<filename>.h.
4847 * builtins.c: Use gengtype for roots.
4848 (union string_or_tree): Use gengtype.
4849 (struct builtin_record): Use gengtype.
4850 * config-lang.in (gtfiles): Add builtins.c.
4852 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4853 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4854 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4855 gt-java-parse.h, gtype-java.h): Add rules to generate.
4856 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4857 (class.o): Add dependency on gt-*.h.
4858 (constants.o): Likewise.
4861 (jcf-parse.o): Likewise.
4862 (jcf-write.o): Likewise.
4864 * config-lang.in (gtfiles): New.
4865 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4866 * constants.c: Replace uses of ggc_add_* with GTY markers.
4868 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4869 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4870 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4871 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4873 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4875 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4876 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4878 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4879 Include gtype-java.h.
4881 2002-06-02 Tom Tromey <tromey@redhat.com>
4883 Fix for PR java/5913:
4884 * parse.y (patch_binop): Call patch_string on op1.
4886 2002-06-02 Tom Tromey <tromey@redhat.com>
4888 Fix for PR java/1343, PR java/6336:
4889 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4890 formatting. Changed return type.
4891 (anonymous_class_counter): Moved to top of file.
4892 (maybe_make_nested_class_name): Append number to class name for
4893 function-local classes.
4895 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4897 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4898 * Make-lang.in: Update dependency lists.
4900 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4902 * gjavah.c (throwable_p): Do not free the name of the class after
4903 passing it to find_class.
4904 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4905 * jcf-io.c (dirent.h): Include it.
4906 (fnmatch.h): Likewise.
4907 (compare_path): New function.
4908 (java_or_class_file): Likewise.
4909 (memoized_dirlist_entry): New type.
4910 (memoized_dirlist_lookup_eq): New function.
4911 (memoized_dirlists): New variable.
4912 (caching_stat): New function.
4913 (memoized_class_lookup_eq): New function.
4914 (memoized_class_lookups): Likewise.
4915 (find_class): Use memoized_class_lookups and caching_stat.
4916 * jcf.h (JCF_USE_SCANDIR): Define.
4917 * parse.y (java_expand_classes): Write the class files in reverse
4920 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4922 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4924 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4926 * jcf-write.c (write_classfile): Unlink the temporary file if it
4927 cannot be renamed. Use concat to build up the name of the
4930 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4932 * jcf-write.c (write_classfile): Write the file to a
4933 temporary file and then rename it.
4935 2002-05-07 Tom Tromey <tromey@redhat.com>
4937 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4939 Fix for PR java/1200:
4940 * gjavah.c (throwable_p): New function.
4941 (decode_signature_piece): Use it. A `WeakReference' isn't the
4944 (gcjh_streq): New function.
4946 2002-05-07 Andreas Jaeger <aj@suse.de>
4948 * parse.y (finish_for_loop): Fix if statement.
4950 2002-05-06 Tom Tromey <tromey@redhat.com>
4952 Fix for PR java/5941:
4953 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4954 loop update expression.
4955 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4956 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4958 2002-05-04 Mark Wielaard <mark@klomp.org>
4961 * parse.y (build_string_concatenation): Return just op1 only when op2
4962 is null and op1 is a STRING_CST, otherwise always construct a
4965 2002-04-27 Tom Tromey <tromey@redhat.com>
4968 * parse.y (string_convert_int_cst): New function.
4969 (merge_string_cste): Use it.
4971 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4973 * java-tree.h (java_parse_file): Update.
4974 (java_set_yydebug): Remove.
4975 * jcf-parse.c (yydebug): Remove.
4976 (java_set_yydebug): Die.
4977 (java_parse_file): Update.
4978 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
4980 2002-04-24 Tom Tromey <tromey@redhat.com>
4983 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
4984 EXPR_WFL_QUALIFICATION of qual_wfl.
4986 2002-04-23 Per Bothner <per@bothner.com>
4988 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
4989 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
4990 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
4992 2002-04-23 Tom Tromey <tromey@redhat.com>
4995 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
4996 recognize `-fcompile-resource='.
4997 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5000 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5002 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5003 paths. Fixes PR java/2791.
5005 2002-04-19 Andrew Haley <aph@redhat.com>
5007 * jcf-write.c (push_long_const): lo, hi: New variables.
5008 Use rshift_double to extract the high part of a 64-bit long.
5009 Use WORD_TO_INT to extract the low part.
5011 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5012 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5013 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5015 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5017 * typeck.c (incomplete_type_error): Remove.
5019 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5021 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5022 for hash synchronization.
5023 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5024 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5027 2002-04-16 Mark Wielaard <mark@klomp.org>
5029 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5032 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5034 Fix for PR java/6294:
5035 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5038 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5040 Fix for PR java/6085:
5041 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5042 to get enclosing "this" argument for inner-class constructor
5043 invocation. Pass correct arguments to build_access_to_thisn.
5045 2002-04-10 Andreas Jaeger <aj@suse.de>
5047 * gcj.texi (Input Options): Fix extdirs patch.
5049 2002-04-10 Anthony Green <green@redhat.com>
5051 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5053 2002-04-09 Anthony Green <green@redhat.com>
5055 * gcj.texi (Input Options): Add --extdirs documentation.
5056 * jcf-dump.c (OPT_extdirs): New macro.
5057 (options): Add extdirs option.
5058 (help): Describe --extdirs.
5059 (main): Handle OPT_extdirs.
5060 * gjavah.c (OPT_extdirs): New macro.
5061 (options): Add extdirs option.
5062 (help): Describe --extdirs.
5063 (main): Handle OPT_extdirs.
5064 * jcf-path.c (jcf_path_init): Add extdirs support.
5065 (jcf_path_extdirs_arg): New function.
5066 (extensions): New variable to hold extensions path entries.
5067 * jvspec.c: Remove -fextdirs= when compiling main().
5068 * lang.c (java_decode_option): Handle -fextdirs=.
5069 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5070 * Make-lang.in: Compile jcf-path with version info for use in
5071 identifying the appropriate libgcj.jar.
5073 2002-04-08 Tom Tromey <tromey@redhat.com>
5076 * .cvsignore: Added rmic.1 and rmiregistry.1.
5077 * gcj.texi (Top): Link to new nodes.
5078 (Invoking rmic): New node.
5079 (Invoking rmiregistry): Likewise.
5080 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5082 (java.maintainer-clean): Likewise.
5083 ($(srcdir)/java/rmic.1): New target.
5084 ($(srcdir)/java/rmiregistry.1): Likewise.
5085 (java.install-man): Handle rmic.1 and rmiregistry.1.
5087 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5089 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5090 Add note about handling uncaught exceptions. Add an exception handler
5093 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5095 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5096 after using it to patch CALL_EXPR.
5098 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5100 * gcj.texi (Invocation): Document CNI invocation API.
5102 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5104 * expr.c (truthvalue_conversion): Rename. Update.
5105 (expand_compare): Update.
5106 * java-tree.h (java_truthvalue_conversion): New.
5107 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5109 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5111 * java-tree.h (java_mark_addressable): New.
5112 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5113 * typeck.c (mark_addressable): Rename, update.
5115 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5117 * expr.c (build_java_binop): Update.
5118 * java-tree.h (java_signed_type, java_unsigned_type,
5119 java_signed_or_unsigned_type): Update.
5120 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5121 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5122 * parse.y (patch_binop): Update.
5123 * typeck.c (signed_or_unsigned_type, unsigned_type,
5124 signed_type): Update.
5126 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5128 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5129 (java_dummy_print): Remove.
5130 (lang_print_error): Rename. Exit early if inhibiting output.
5131 (inhibit_error_printing_function): New.
5132 (java_init): Don't set hook.
5133 (lang_init_source): Use new boolean.
5135 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5137 * parse.y (do_resolve_class): Fix infinite recursion.
5139 2002-03-29 Tom Tromey <tromey@redhat.com>
5141 * parse.y (check_inner_circular_reference): Ignore incomplete
5144 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5146 * Make-lang.in (builtins.o): Update.
5147 * boehm.c (get_boehm_type_descriptor): Update.
5148 * builtins.c: Include langhooks.h.
5149 * decl.c (java_init_decl_processing): Update.
5150 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5151 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5153 * typeck.c (type_for_mode, type_for_size): Update.
5155 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5157 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5159 2002-03-28 Tom Tromey <tromey@redhat.com>
5161 * except.c (expand_end_java_handler): If the handler type is NULL,
5162 use java.lang.Throwable. Fixes PR java/5986.
5164 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5166 Fix for PR java/4715:
5167 * jcf-parse.c (parse_source_file_3): New function.
5168 (read_class): Call it.
5169 (java_parse_file): Likewise.
5171 2002-03-28 Jan Hubicka <jh@suse.cz>
5173 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5175 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5177 * parse.y (resolve_package): Initialize "decl".
5178 (lookup_package_type): Remove unused function.
5180 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5182 Fix for PR java/5993:
5183 * parse.y (resolve_package): Return the decl if resolution was
5184 successful. Don't special case "java.lang" and "java.lang.reflect"
5185 packages. Set type_name to the merged identifier.
5186 (resolved_qualified_expression_name): Print error using "name" if
5187 resolve_package returns NULL_TREE.
5189 2002-03-27 Tom Tromey <tromey@redhat.com>
5191 * expr.c (expand_invoke): Don't generate null pointer check if
5192 we're calling <init>.
5194 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5196 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5198 * java-tree.h (java_lang_expand_expr): Similarly.
5199 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5200 (java_init): Don't set hook.
5202 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5204 Fix for PR java/5850:
5205 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5206 context if field was not found in the current scope.
5207 * expr.c (lookup_field): Don't look in enclosing contexts.
5209 2002-03-26 Tom Tromey <tromey@redhat.com>
5211 Fix for PR java/5942:
5212 * parse.y (init_src_parse): Added sanity check.
5213 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5216 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5218 * decl.c (lang_mark_tree): Rename java_mark_tree.
5219 * java-tree.h (java_mark_tree): New.
5220 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5222 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5224 * lex.c: Change java_perform_atof to take normal parameters
5225 instead of a pointer to a parameter block. Call it directly
5228 2002-03-22 Mark Wielaard <mark@klomp.org>
5230 Fix for PR java/5368:
5231 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5232 when printing error message.
5234 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5236 * decl.c (maybe_build_cleanup): Remove.
5238 2002-03-22 Tom Tromey <tromey@redhat.com>
5240 Andrew Haley <aph@cambridge.redhat.com>
5242 * expr.c (build_field_ref): Don't build a check if the field is a
5245 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5247 Fix for PR java/6026:
5248 * lex.c (java_lex): Fix parsing of consecutive floats.
5250 2002-03-21 Tom Tromey <tromey@redhat.com>
5252 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5255 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5257 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5258 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5260 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5262 * gcj.texi: @code{gcj} becomes @command{gcj}.
5263 @code{gcc} becomes @command{gcc}.
5264 GcjRaw changed to gnu.gcc.RawData.
5266 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5268 * decl.c (start_java_method): Use new hook.
5269 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5270 (java_init): Remove old hook.
5272 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5274 * builtins.c (define_builtin): Do nothing if `type' is null.
5277 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5279 * parse.y (parser_check_super_interface): Fix error message
5282 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5284 * jcf-parse.c (get_constant): Delete unused variables.
5286 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5288 * java-tree.h (java_parse_file): New.
5289 * jcf-parse.c (yyparse): Rename java_parse_file.
5290 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5292 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5294 * parse.y (craft_constructor): Return the constructor decl.
5295 (java_expand_classes): Update comments.
5296 (lookup_method_invoke): Call fix_constructors immediately for
5297 anonymous class. Fixes PR java/5935.
5299 2002-03-15 Anthony Green <green@redhat.com>
5301 * jcf-parse.c (yyparse): Don't emit class registration
5302 constructor when compiling resource files.
5304 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5306 * lang.c (java_tree_code_type, java_tree_code_length,
5307 tree_code_name): Delete.
5308 (tree_code_type, tree_code_length, tree_code_name): Define.
5309 (java_init): Don't try to copy into the various tree_code
5312 2002-03-12 Tom Tromey <tromey@redhat.com>
5314 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5315 UTF-8, not UCS-2. Fixes PR java/5923.
5317 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5318 a call_expr wrapped in a convert. Fixes PR java/5848.
5320 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5322 * jcf-write.c (write_classfile): Improve error strings.
5324 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5326 * lex.c: Adjust comments to GNU standards.
5328 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5330 Fix for PR java/5902:
5331 * lex.c (java_lex): Fix parsing of literals.
5333 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5335 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5336 to prevent it getting evaluated twice in the store checking case.
5337 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5340 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5342 * decl.c (java_init_decl_processing): Make sure class_type_node
5343 alignment is not less than 64 bits if hash synchronization is enabled.
5345 2002-03-08 Per Bothner <per@bothner.com>
5347 * parse.y (java_complete_lhs): Check if patch_assignment
5348 returned an error-mark.
5350 * parse.y (try_builtin_assignconv): Don't special-case zero.
5352 2002-03-08 Per Bothner <per@bothner.com>
5354 Fix for PR java/5812.
5355 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5356 here instead of in JSR macro. Likewise with load_type_state call.
5357 Do the latter on if the return_pc has been verified (the jsr returns).
5358 (JSR): Now just call build_java_jsr.
5360 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5362 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5363 (java.install-common): Link native driver to
5364 JAVA_TARGET_INSTALL_NAME.
5366 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5368 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5369 * builtins.c(sin_builtin): Likewise
5370 * builtins.c(sqrt_builtin): Likewise
5372 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5374 * java/expr.c, java/jcf-parse.c, java/lex.c:
5375 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5376 REAL_ARITHMETIC blocks unconditional. Delete some further
5377 #ifdef blocks predicated on REAL_ARITHMETIC.
5379 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5381 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5382 explicit sizeof/sizeof.
5383 * decl.c (java_init_decl_processing): Likewise.
5384 * jcf-parse.c (init_jcf_parse): Likewise.
5385 * parse.y (init_src_parse): Likewise.
5387 2002-03-02 Per Bothner <per@bothner.com>
5389 Make --CLASSPATH by a synonym for --classpath and -classpath.
5390 Implement --bootclasspath.
5391 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5392 (classpath_l): Remove.
5393 (jcf_path_CLASSPATH_arg): Remove.
5394 (jcf_path_bootclasspath_arg): New function.
5395 (jcf_path_seal): Simplify accordingly.
5397 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5398 (jcf_path_CLASSPATH): Remove declaration.
5399 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5400 (lang_specific_driver): Translate -bootclasspath.
5401 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5402 * lang.c (decode_lang_options): Do jcf_path_init first.
5403 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5404 * gjavah.c: Also handle --bootclasspath.
5405 Handle --CLASSPATH as a synonum for --classpath.
5406 * jcf-dump.c: Likewise.
5408 "." is not part of system path, but is the default for --classpath.
5409 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5410 (jcf_path_seal): Add "." if no CLASSPATH specified.
5412 * gcj.texi: Document changes.
5414 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5416 * expr.c (build_java_arraystore_check): Fix formatting.
5418 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5420 Fix for PR java/5758, java/5632:
5421 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5422 inner-class separator too.
5423 * parse.y (do_resolve_class): New local `decl_result.'
5424 Progressively build a name for what can have been loaded.
5426 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5428 * expr.c (java_array_data_offset): Removed function.
5429 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5430 (build_java_array_length_access): Obtain "length" value using a
5431 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5432 (build_java_arrayaccess): Correct comment. Access "data" using a
5433 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5434 (build_java_arraystore_check): New function.
5435 (expand_java_arraystore): Use build_java_arraystore_check.
5436 * parse.y (patch_assignment): Simplify code to insert a store check
5437 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5438 * check-init.c (check_init): Update to reflect that an array length
5439 access is now a COMPONENT_REF.
5440 * gcj.texi (Code Generation): Improve documentation of
5441 -fno-bounds-check. Add documentation for -fno-store-check.
5442 * java-tree.h (flag_store_check): Declare.
5443 (build_java_arraystore_check): Declare.
5444 * lang.c (flag_store_check): Initialize to 1.
5445 (lang_f_options): Add store-check option.
5446 * jvspec.c: Don't pass store-check option to jvgenmain.
5447 * lang-options.h: Add help string for -fno-store-check.
5449 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5451 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5452 * java-tree.h (java_dup_lang_specific_decl): New.
5453 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5455 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5457 * builtins.c, decl.c: Delete traditional-mode-related code
5458 copied from the C front end but not used, or used only to
5459 permit the compiler to link.
5461 2002-02-22 Tom Tromey <tromey@redhat.com>
5463 Fix for PR java/2369:
5464 * jvspec.c (verify_class_name): New function.
5465 (lang_specific_driver): Call it.
5466 (JAVA_START_CHAR_P): New macro.
5467 (JAVA_PART_CHAR_P): Likewise.
5469 2002-02-22 Per Bothner <per@bothner.com>
5471 * class.c: Change vtable to be more compatible with g++ v3 abi.
5472 (get_dispatch_table): Prepend offset-to-top (always 0) and
5473 type_info pointer (currently unimplemented hence NULL) to vtable.
5474 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5475 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5476 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5477 (build_dtable_decl): Add declarations for new fields.
5479 2002-02-20 Per Bothner <per@bothner.com>
5481 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5482 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5483 don't need to set it on the COMPOUND_EXPR - the caller does that.
5485 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5487 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5488 `--CLASSPATH' becomes `--classpath.'
5489 * gjavah.c: Likewise.
5490 * jcf-dump.c: Likewise.
5491 * lang-options.h: Likewise.
5493 * jcf-path.c: Updated comment.
5494 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5495 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5496 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5497 (jcf_path_CLASSPATH_arg): Ditto.
5498 (classpath_u): Updated leading comment.
5500 2002-02-20 Per Bothner <per@bothner.com>
5502 * builtins.c (check_for_builtin): New function.
5503 (build_call_or_builtin): Remove.
5504 * java-tree.h: Update accordingly.
5505 * expr.c (expand_invoke): Use build + check_for_builtin instead
5506 of build_call_or_builtin.
5507 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5508 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5509 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5511 2002-02-17 Tom Tromey <tromey@redhat.com>
5513 * java-tree.h (TYPE_STRICTFP): New macro.
5514 (struct lang_type) [strictfp]: New field.
5515 (CLASS_STRICTFP): New macro.
5516 (METHOD_STRICTFP): New macro.
5517 (struct lang_decl) [strictfp]: New field.
5518 * parse.y (method_header): Disallow strictfp constructor or
5520 (STRICT_TK): Move before MODIFIER_TK.
5521 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5522 (METHOD_MODIFIERS): Likewise.
5523 (INTERFACE_MODIFIERS): Likewise.
5524 * jcf-write.c (get_access_flags): Likewise.
5525 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5526 (add_method_1): Likewise.
5527 (get_access_flags_from_decl): Likewise.
5528 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5529 recognize strictfp flag.
5530 * jcf.h (ACC_STRICT): New define.
5532 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5534 * class.c(build_utf8_ref): Move declaration of decl_size
5536 2002-02-07 Tom Tromey <tromey@redhat.com>
5538 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5541 2002-02-04 Anthony Green <green@redhat.com>
5543 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5544 sections if available.
5546 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5548 * parse.y (java_expand_classes): Fix typo in static field loop.
5550 2002-02-02 Richard Henderson <rth@redhat.com>
5552 * class.c (add_field): Mark static fields external.
5553 (build_class_ref): Remove redundant set.
5554 * parse.y (java_expand_classes): Mark static fields of classes
5555 to be compiled as local.
5556 * jcf-parse.c (parse_class_file): Likewise.
5558 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5560 * gcj.texi (About CNI): New node.
5562 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5565 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5566 setlocale() with LC_CTYPE as a parameter.
5569 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5571 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5572 Follow GNU Coding Standards for --version.
5574 2002-01-28 Tom Tromey <tromey@redhat.com>
5576 * expr.c (build_jni_stub): Ensure storage for `meth' is
5578 * parse.y (java_complete_expand_methods): Set
5579 current_function_decl before building JNI stub.
5581 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5583 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5586 2002-01-22 Tom Tromey <tromey@redhat.com>
5588 * decl.c (java_init_decl_processing): Use add_predefined_file.
5589 Predefine RawData.java.
5590 (predef_filenames): Removed.
5591 (java_init_decl_processing): Don't register predef_filenames.
5592 * jcf-parse.c (add_predefined_file): New function.
5593 (predefined_filename_p): Rewrote.
5594 (predefined_filename_p): No longer static.
5595 * decl.c (java_init_decl_processing): Call initialize_builtins.
5596 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5597 (java/builtins.o): New target.
5598 * builtins.c: New file.
5599 * parse.y (patch_invoke): Use build_call_or_builtin.
5600 * java-tree.h (build_call_or_builtin): Declare.
5601 (initialize_builtins): Declare.
5602 (java_set_exception_lang_code): Removed unused declaration.
5603 (PREDEF_FILENAMES_SIZE): Removed.
5604 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5605 (predef_filenames): New define.
5606 (add_predefined_file): Declare.
5607 (predefined_filename_p): Declare.
5608 * expr.c (expand_invoke): Use build_call_or_builtin.
5610 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5612 * parse.y (patch_switch_statement): Fix format specifier.
5614 2002-01-16 Tom Tromey <tromey@redhat.com>
5616 More for PR java/5365:
5617 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5619 (process_file): Generate include for
5620 java.lang.UnsupportedOperationExceptions.
5622 2002-01-15 Andreas Jaeger <aj@suse.de>
5624 * .cvsignore: Add man pages.
5626 2002-01-15 Tom Tromey <tromey@redhat.com>
5628 Fix for PR java/5365:
5629 * gjavah.c (process_file): Turn class name into a file name.
5631 2002-01-14 Matthias Klose <doko@debian.org>
5633 * gcj.texi: Fix whitespace and formatting errors in the
5634 synopsis of the man pages. Update copyright.
5636 2002-01-14 Tom Tromey <tromey@redhat.com>
5639 * Make-lang.in (java.install-man): Handle jv-convert man page.
5640 (java.generated-manpages): Added jv-convert.1.
5641 (java.uninstall): Remove jv-convert.1.
5642 (java.maintainer-clean): Likewise.
5643 ($(srcdir)/java/jv-convert.1): New target.
5644 * gcj.texi (Top): Link to jv-convert node.
5645 (Individual utilities): Likewise.
5646 (Invoking jv-convert): New node.
5648 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5649 Martin Kahlert <martin.kahlert@infineon.com>
5651 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5652 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5654 2002-01-03 Graham Stott <grahams@redhat.com>
5656 * class.c (compile_resource_file): Update copyright date.
5657 Constify filename parameter.
5658 (java-tree.h): Update copyright date.
5659 (compile_resource_file): Constify filename parameter.
5661 2002-01-03 Graham Stott <grahams@redhat.com>
5663 * gcc/jcf-parse.c: Update copyright date.
5664 (yyparse): Constify resource_filename.
5666 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5668 * parse.y (src_parse_roots): Don't needlessly zero init.
5670 2001-12-31 Tom Tromey <tromey@redhat.com>
5672 * parse.y (dump_java_tree): New function.
5673 (source_end_java_method): Call it.
5674 (end_class_declaration): Likewise.
5675 * lang.c (java_decode_option): Call dump_switch_p.
5677 2001-12-28 Tom Tromey <tromey@redhat.com>
5679 * gen-table.pl: Don't process characters after \uffff. Added
5680 comment pointing to input file.
5682 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5684 * gen-table.pl: Const-ify output. Document the location of a
5685 suitable unicode input file.
5687 * chartables.h: Regenerate.
5689 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5691 * chartables.h: Const-ify.
5692 * gjavah.c (options): Likewise.
5693 * jcf-dump.c (options): Likewise.
5694 * jv-scan.c (options): Likewise.
5695 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5696 * parse.y (binop_lookup): Likewise.
5698 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5700 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5701 the static arrays that are output.
5702 * jvspec.c (jvgenmain_spec): Make static.
5703 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5704 * keyword.h: Regenerate.
5705 * lang.c (string_option, process_option_with_no, lang_f_options,
5706 lang_W_options): Const-ify.
5707 * lex.c (java_lex): Likewise.
5709 2001-12-21 Richard Henderson <rth@redhat.com>
5711 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5712 (get_boehm_type_descriptor): ... here. Arrange for the
5713 TREE_TYPE to get set properly.
5715 2001-12-21 Richard Henderson <rth@redhat.com>
5717 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5718 only if the target requires collect2.
5720 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5722 2001-12-20 Tom Tromey <tromey@redhat.com>
5725 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5726 CAN_COMPLETE_NORMALLY for the node.
5727 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5728 generate code for second branch if first branch can't complete
5730 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5731 the loop head if the loop body can't complete normally.
5733 2001-12-20 Tom Tromey <tromey@redhat.com>
5736 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5737 case where `finally' clause can't complete normally.
5739 2001-12-20 Tom Tromey <tromey@redhat.com>
5742 * parse.y (analyze_clinit_body): Added this_class parameter.
5743 Check for more cases where we must keep <clinit>.
5744 (maybe_yank_clinit): Cleaned up flow control.
5746 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5748 * decl.c (java_init_decl_processing): Don't initialize
5749 finit_leg_identifier_node.
5750 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5751 (finit_leg_identifier_node): Remove.
5752 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5754 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5756 * mangle.c (mangle_member_name): Don't special-case for
5758 * mangle_name.c (unicode_mangling_length): Likewise.
5759 (append_unicode_mangled_name): Likewise.
5760 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5763 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5765 * expr.c (build_java_array_length_access): Don't force null pointer
5766 check unless flag_check_references is set.
5768 2001-12-20 Tom Tromey <tromey@redhat.com>
5770 Fix for PR java/3417:
5771 * parse.y (patch_assignment): Added special processing for
5773 (patch_return): Don't convert booleans to integers, and don't
5774 special-case `null'.
5776 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5778 * config-lang.in (diff_excludes): Remove.
5780 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5782 * gcj.texi: Update link to GCC manual.
5784 2001-12-17 Tom Tromey <tromey@redhat.com>
5786 * parse.y (link_nested_class_to_enclosing): Removed useless
5789 2001-12-16 Tom Tromey <tromey@redhat.com>
5791 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5794 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5796 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5797 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5800 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5802 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5804 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5806 * decl.c (java_init_decl_processing): Build otable_type correctly.
5807 otable_decl is an otable_type.
5809 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5811 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5812 otable_type, otable_ptr_type, method_symbol_type,
5813 method_symbols_array_type, method_symbols_array_ptr_type): New
5814 field/global tree definitions.
5815 (flag_indirect_dispatch): New flag.
5816 * decl.c (java_init_decl_processing): Initialize new otable and
5817 otable_syms type nodes and decls. Add new field "index" to
5819 * class.c (build_method_symbols_entry): New function.
5820 (make_method_value): Set "index" to to method's vtable index for
5821 virtual methods when indirect-dispatch is not used.
5822 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5823 and set vtable_method_count to -1. Set otable and otable_syms field
5824 if indirect-dispatch is used and there was something to put in them.
5825 (build_method_symbols_entry): New function.
5826 (emit_offset_symbol_table): New function.
5827 * expr.c (get_offset_table_index): New function.
5828 (build_invokevirtual): Build array reference to otable at the index
5829 returned by get_offset_table_index, and use the result as the vtable
5831 (build_invokeinterface): Similar.
5832 * jcf-parse.c (yyparse): If indirect-dispatch, call
5833 emit_offset_symbol_table at the end of compilation, after all classes
5834 have been generated.
5835 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5836 * lang.c (flag_indirect_dispatch): Define.
5837 (lang_f_options): Add indirect-dispatch flag.
5839 2001-12-14 Matthias Klose <doko@debian.org>
5841 * gcj.texi: Markup for man page generation. Document missing
5842 options printed by <tool> --help.
5843 Terminate description of gij's -ms option with a dot.
5844 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5845 (java.generated-manpages java.install-man, java.uninstall,
5846 java-maintainer-clean) Updated.
5848 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5850 * class.c (get_dispatch_table): Fix java vtable layout
5851 for TARGET_VTABLE_USES_DESCRIPTORS.
5852 * decl.c (java_init_decl_processing): Initialize
5853 alloc_no_finalizer_node, finalize_identifier_node.
5854 * expr.c (class_has_finalize_method): New function.
5855 (expand_java_NEW): Generate calls for finalizer-free allocation.
5856 (build_invokevirtual): Fix java vtable layout for
5857 TARGET_VTABLE_USES_DESCRIPTORS.
5858 * java-tree.h (enum java_tree_index): New entries:
5859 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5860 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5861 (class_has_finalize_method): declare.
5862 (HAS_FINALIZER_P): New macro.
5863 * parse.y (patch_invoke): Generate calls for finalizer-free
5866 2001-12-12 Matthias Klose <doko@debian.org>
5868 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5869 whitespace at end of line.
5871 2001-12-11 Tom Tromey <tromey@redhat.com>
5873 * lex.c (java_init_lex): Define wfl_to_string as
5874 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5876 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5878 * class.c (make_method_value): Use null_pointer_node to
5879 represent empty exception table.
5881 2001-12-10 Tom Tromey <tromey@redhat.com>
5883 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5885 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5887 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5889 2001-12-09 Per Bothner <per@bothner.com>
5891 * check-init.c (current_switch_has_default): New static field.
5892 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5893 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5894 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5896 2001-12-09 Tom Tromey <tromey@redhat.com>
5898 * check-init.c (check_init): Don't allow pre- or post- increment
5899 or decrement of final variable.
5900 (final_assign_error): Minor error message rewording.
5902 2001-12-08 Tom Tromey <tromey@redhat.com>
5904 * java-tree.h: Fixed typo.
5906 * gjavah.c (decompile_method): Don't decompile to `return this'
5909 * gjavah.c (cxx_keywords): Re-sorted.
5910 * lex.c (cxx_keywords): Re-sorted.
5912 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5915 * gjavah.c (print_namelet): Clear subnamelets.
5916 (HANDLE_METHOD): Set `method_printed' earlier.
5918 2001-12-07 Tom Tromey <tromey@redhat.com>
5920 * lang.c (lang_f_options): Added
5921 optimize-static-class-initialization.
5922 (java_decode_option): Removed special case.
5924 2001-12-07 Per Bothner <per@bothner.com>
5926 * check-init.c (check_init): Fix typo freeing memory twice.
5928 2001-12-05 Per Bothner <per@bothner.com>
5930 Restore support for static class initialization optimization.
5931 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5932 * check-init.c (check_int): At end of BLOCK handle initialization
5933 blocks, which used to be done in java_complete_expand_method but did
5934 not handle the case where check_for_initialization might allocate
5935 more than a word of bits.
5936 * decl.c (lang_make_tree): The smic field is now a tree.
5937 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5938 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5940 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5942 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5943 Change from a hash table to a list.
5944 (struct_lang_decl): Change field 'smic' to match.
5945 * class.c (add_method_1): Initialize
5946 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5947 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5948 (java_expand_method_bodies): -here, since 'smic' is now a list.
5949 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5951 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5953 * class.c (java_hash_compare_tree_node): Fix casts.
5955 2001-12-04 Per Bothner <per@bothner.com>
5957 * check-init.c: Handle definite unassignment to finals in addition
5958 to definite assignment.
5959 (loop_current_locals): New field.
5960 (num_current_locals, int start_current_locals, num_current_words):
5962 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5963 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5964 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5965 (get_variable_decl, check_final_reassigned): New functions.
5966 (check_init, check_bool_init): Modify as needed for checking finals.
5967 (check_for_initialization): Take extra parameter and return void.
5968 Do extra start-up logic to check final fields for assignment.
5969 * parse.y (check_static_final_variable_assignment_flag,
5970 reset_static_final_variable_assignment_flag, check_final_assignment,
5971 check_final_variable_local_assignment_flag,
5972 reset_final_variable_indirect_assignment_flag,
5973 reset_final_variable_global_assignment_flag): Remove functions.
5974 (java_complete_expand_methods, outer_field_access_fix,
5975 patch_assignment): Remove no-longer used logic.
5976 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
5977 * parse.y (register_fields, java_complete_tree): Update accordingly.
5979 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
5980 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
5981 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
5983 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
5985 * java-tree.h (DECL FINAL): New bit-field.
5986 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
5987 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
5988 (DECL_INIT_CALLS_THIS): New macro.
5989 (struct lang_decl): New bit-field init_calls_this.
5990 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
5991 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
5992 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
5993 use it for both local variables and final fields.
5994 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
5996 (struct lang_type): Remove hfv bit-field.
5997 (check_for_initialization): Change to return void.
5999 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6000 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6001 * check-init.c (final_assign_error): New helper function.
6002 (check_final_reassigned, check_init): Use it.
6003 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6005 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6006 bit-fields to unsigned.
6008 2001-12-03 Per Bothner <per@bothner.com>
6010 * parse.y (patch_binop): Minor constant folding.
6012 * parse.y (build_current_thisn): Shorter 'buffer'.
6014 2001-12-03 Per Bothner <per@bothner.com>
6016 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6017 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6018 * jcf-write.c (generate_bytecode_insns): Remove support for
6019 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6020 * check-init.c (check_init): Likewise.
6022 2001-12-03 Per Bothner <per@bothner.com>
6024 * verify.c (subroutine_nesting): New function.
6025 (verify_jvm_instructions): Use it to fix logic for checking that
6026 we're done with the current subroutine.
6028 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6029 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6031 2001-12-03 Per Bothner <per@bothner.com>
6033 * jcf.h: Fix obvious typo in comment.
6034 * typeck.c (build_null_signature): Add comment.
6036 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6038 * expr.c: Remove leading capital from diagnostic messages, as
6039 per GNU coding standards.
6040 * jcf-io.c: Similarly.
6041 * jcf-parse.c: Similarly.
6042 * jv-scan.c: Similarly.
6043 * jvspec.c: Similarly.
6044 * mangle.c: Similarly.
6046 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6047 Alexandre Petit-Bianco <apbianco@redhat.com>
6049 * expr.c (build_java_arrayaccess): Call save_expr on array for
6050 correct evaluation order, modified comment, fixed indentation.
6051 * parse.y: (patch_assignment): Correctly extract the array base
6052 from the tree generate by build_java_arrayaccess, added comments.
6053 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6054 Fixes PR java/3096, PR java/3803, PR java/3965.
6056 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6058 * expr.c (expand_byte_code): Remove trailing periods from messages.
6059 * jcf-parse.c (load_class, jcf_parse): Similarly.
6060 * jcf-write.c (generate_classfile): Similarly.
6061 * lex.c (java_lex): Similarly.
6063 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6065 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6067 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6069 * Make-lang.in (java.generated-manpages): New dummy target.
6071 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6073 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6075 (lang_specific_pre_link): Use set_input to set input_filename.
6077 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6078 (main): Fix definition.
6079 Strip `main' from classname.
6082 2001-11-18 Roger Sayle <roger@eyesopen.com>
6084 * parse.h (java_expand_switch): Remove old prototype.
6086 2001-11-18 Tom Tromey <tromey@redhat.com>
6088 Fix for PR java/1401:
6089 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6091 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6094 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6096 * lang.c (finish_parse): Rename to java_finish.
6097 (LANG_HOOKS_FINISH, java_finish): New.
6099 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6101 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6102 * java-tree.h: New prototype.
6103 * lang.c (java_init): Update prototype. Combine with old init_parse.
6105 2001-11-13 Tom Tromey <tromey@redhat.com>
6107 * gjavah.c (method_signature): New global.
6108 (HANDLE_METHOD): Set it.
6109 (decompile_return_statement): New function.
6110 (decompile_method): Use it.
6111 (print_method_info): Removed `synth' argument.
6113 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6115 * java-tree.h (java_set_yydebug): New.
6116 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6117 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6118 (print_lang_decl, print_lang_type, print_lang_identifier,
6119 print_lang_statistics, lang_print_xnode): Remove.
6121 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6123 * jcf-parse.c (init_lex): Remove.
6124 * lang.c (language_string, lang_identify): Remove.
6125 (struct lang_hooks): Constify.
6126 (LANG_HOOKS_NAME): Override.
6127 (init_parse): Update.
6129 2001-11-08 Andreas Franck <afranck@gmx.de>
6131 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6132 program_transform_name the way suggested by autoconf.
6133 (java.install-common): Also transform auxiliary program names with
6134 program_transform_name.
6136 2001-11-08 Tom Tromey <tromey@cygnus.com>
6138 * parse.y (trap_overflow_corner_case): New rule.
6139 (unary_expression): Use it.
6140 * lex.c (java_init_lex): Don't set minus_seen.
6141 (yylex): Don't use minus_seen. Communicate overflow to parser for
6143 (error_if_numeric_overflow): New function.
6144 * parse.h (minus_seen): Removed field.
6145 (JAVA_RADIX10_FLAG): New define.
6147 2001-11-07 Tom Tromey <tromey@redhat.com>
6149 Patch for PR java/1414:
6150 * parse.y (case_label_list): New global.
6151 (goal): Register case_label_list with GC.
6152 (java_complete_lhs): Save new case on case_label_list.
6153 (patch_switch_statement): Check for duplicate case labels.
6155 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6157 * parse.y (patch_assignment): Removed unused third argument.
6158 (java_complete_lhs): Removed unused third argument to patch_assignment.
6160 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6162 * lang.c: Include langhooks-def.h.
6163 * Make-lang.in: Update.
6165 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6167 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6169 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6171 * mangle.c (find_compression_record_match): Don't match compression
6172 records for package name elements unless they occur at the start of
6173 the name. Fix for PR java/4717.
6175 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6177 * expr.c (expand_java_field_op): Don't special-case references to
6178 java.lang.PRIMTYPE.TYPE.
6179 (build_primtype_type_ref): Removed.
6180 * java-tree.h (build_primtype_type_ref): Remove prototype.
6181 * parse.y (maybe_build_primttype_type_ref): Removed.
6182 (complete_function_arguments): Don't special-case references to
6183 java.lang.PRIMTYPE.TYPE.
6184 (patch_assignment): Likewise.
6185 (array_constructor_check_entry): Likewise.
6187 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6189 * mangle.c (static tree compression_table): Fixed leading comment.
6190 * parse.h (struct parser_ctxt): Fixed field comment.
6191 * parse.y (check_pkg_class_access): New prototype, fixed leading
6192 comment, new parameter used to emit error only if passed as true.
6193 (parse_check_super): Pass extra argument to check_pkg_class_access.
6194 (do_resolve_class): Likewise.
6195 (process_imports): Likewise.
6196 (read_import_dir): Fixed indentation.
6197 (find_in_imports_on_demand): New local class_type_name. Local
6198 node_to_use deleted. while loop changed into for loop. Report
6199 multiple definition only for accessible classes. Improved error
6201 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6202 assigned to parameter list, fixed indentation. while loop changed
6203 into for loop, restore TREE_CHAIN on local `tem' before the next
6206 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6208 * lang.c (lang_get_alias_set): Deleted.
6210 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6212 * gjavah.c (jni_print_char): Fix thinko in last change.
6214 * gjavah.c (jni_print_char, decode_signature_piece): Use
6215 safe-ctype macros and/or fold extra calls into fewer ones.
6216 * lex.c (java_read_unicode, java_lex): Likewise.
6217 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6218 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6219 * mangle_name.c (append_unicode_mangled_name,
6220 unicode_mangling_length): Likewise.
6222 2001-10-17 Richard Henderson <rth@redhat.com>
6224 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6226 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6228 * lang.c (langhooks.h): Included.
6229 (LANG_HOOKS_INIT): Redefined.
6230 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6231 (LANG_HOOKS_DECODE_OPTION): Likewise.
6232 (struct lang_hooks lang_hooks): New initialization.
6234 2001-10-11 Per Bothner <per@bothner.com>
6236 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6237 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6238 The former is simpler, and jcf-write.c handles it better.
6239 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6240 or WITH_CLEANUP_EXPR.
6241 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6242 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6244 * parse.y (patch_if_else_statement): If the condition is constant,
6245 optimize away the test.
6247 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6249 * parse.y (patch_cast): Call patch_string on the first operand of
6250 the incoming node, update it if necessary. Fixes PR java/4510.
6252 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6254 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6255 when name qualifier matches a package name.
6257 2001-10-08 Tom Tromey <tromey@redhat.com>
6259 Fix for PR java/4489:
6260 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6261 force a new label when computing `body_block'.
6263 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6265 * jcf-io.c (format_uint): Const-ify.
6266 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6267 * lex.c (java_get_line_col): Likewise.
6268 * parse.y (build_incdec): Likewise.
6270 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6272 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6273 a NULL enclosing context if appropriate. Fixes PR java/4466.
6275 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6277 * parse.y (patch_assignment): Use lvalue's original TYPE when
6278 building the final COMPOUND_EXPR.
6279 (try_reference_assignconv): Fixed leading comment.
6281 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6283 * parse.y (check_final_variable_indirect_assignment): For
6284 COMPOUND_EXPR, return only if finals were found initialized
6285 properly, if not, keep on checking.
6286 (check_final_variable_global_assignment_flag): New local
6287 error_found, set when appropriate and used to decide whether to
6288 report uninitialized finals. Fixed typo in comment.
6290 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6292 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6293 last three initializations. Fixes PR java/4360.
6295 2001-09-21 Richard Henderson <rth@redhat.com>
6297 * class.c (get_dispatch_table): Handle function descriptors.
6298 (build_dtable_decl): Likewise.
6299 * expr.c (build_invokevirtual): Likewise.
6301 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6303 * parse.y (patch_method_invocation): Build class initialization
6304 when static finals are used to qualify method invocation.
6307 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6309 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6310 build_type_name_from_array_name.
6311 (STRING_STRIP_BRACKETS): New macro.
6312 * parse.y (build_type_name_from_array_name): New function.
6313 (array_creation_expression:): Accumulate []s instead of [s.
6314 (cast_expression:): Accumulate []s instead of [s after cast type
6316 (build_array_from_name): Local string deleted, use
6317 build_type_name_from_array_name.
6318 (build_unresolved_array_type): Accumulate []s instead of [s after
6320 (register_fields): Fixed comment.
6321 (resolve_class): Local name, base deleted, new locals tname and
6322 array_dims. Use build_type_name_from_array_name. Use array_dims to
6324 (purify_type_name): Use STRING_STRIP_BRACKETS.
6326 2001-09-18 Andreas Jaeger <aj@suse.de>
6328 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6329 * jv-scan.c: Likewise.
6331 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6333 * parse.y (patch_method_invocation): Inner class creation context
6334 check not enforced within constructors. Fixes PR java/1873.
6336 2001-09-16 Tom Tromey <tromey@redhat.com>
6338 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6339 NOTE_PUSH for single-case push. Fixes PR java/4189.
6341 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6343 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6344 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6345 (struct lang_type): New fields import_list and import_demand_list.
6346 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6347 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6348 (do_resolve_class): New local saved_enclosing_type, initialized,
6349 passed as parameter to find_in_imports and find_in_imports_on_demand.
6350 (find_in_imports): Added paramater enclosing_type, use its
6351 TYPE_IMPORT_LIST when applicable.
6352 (find_in_imports_on_demand): Added parameter enclosing_type, use
6353 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6354 declaration and initialization.
6355 (fold_constant_for_init): Switch/restore current_class to the
6356 appropriate context.
6358 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6360 * verify.c (verify_jvm_instructions): Fix typo.
6362 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6364 * expr.c (expand_invoke): Const-ification.
6365 * parse.y (patch_method_invocation): Likewise.
6367 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6369 * gjavah.c (cxx_keywords): Const-ification.
6370 * keyword.gperf (java_keyword): Likewise.
6371 * lang.c (java_tree_code_name): Likewise.
6372 * lex.c (cxx_keywords): Likewise.
6373 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6375 2001-09-11 Richard Henderson <rth@redhat.com>
6377 * parse.h (ctxp_for_generation): Mark extern.
6379 2001-09-10 Richard Henderson <rth@redhat.com>
6381 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6383 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6385 * typeck.c (java_array_type_length, build_prim_array_type):
6386 Represent empty arrays by NULL index.
6388 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6390 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6391 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6393 2001-09-06 Anthony Green <green@redhat.com>
6395 * class.c (O_BINARY): Define if necessary.
6396 (registerResource_libfunc): Declare.
6397 (init_class_processing): Initilize registerResource_libfunc.
6398 (compile_resource_file): New function.
6399 * java-tree.h (resource_name): Declare.
6400 (compile_resource_file): Declare.
6401 * jcf-parse.c (yyparse): Handle compiling java resource files.
6402 * lang.c (java_decode_option): Handle -fcompile-resource option.
6403 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6405 * gcj.texi (Code Generation): Add documentation for -R flag.
6407 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6409 * jcf-write.c (generate_classfile): Issue an error in case of
6410 field/initial value mismatch.
6411 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6412 being initialized and we're generating bytecode.
6413 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6414 set DECL_INITIAL properly when appropriate.
6418 2001-09-01 Per Bothner <per@bothner.com>
6420 * parse.y (maybe_yank_clinit): A field without an initializer is not
6421 relevant. All initializers except static final and constant require
6422 <clinit>, regardless of flag_emit_class_files.
6424 2001-08-31 Per Bothner <per@bothner.com>
6426 * class.c (set_constant_value): When not emitting class files, then a
6427 String ConstantValue is a utf8const_ptr_type.
6429 2001-08-30 Per Bothner <per@bothner.com>
6431 * jcf-write.c (generate_classfile): Check that field is primitive
6432 or string before emitting ConstantValue attribute.
6434 2001-08-30 Per Bothner <per@bothner.com>
6436 * parse.y (resolve_qualified_expression_name): If creating a
6437 COMPOUND_EXPR, set it's type correctly.
6439 2001-08-30 Per Bothner <per@bothner.com>
6441 * jcf-io.c (open_class): Set filename field.
6443 * jcf-parse,c (parse_class_file): Set current_function_decl
6444 for better error message when Code attribute is missing.
6446 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6447 better diagnostics, especially for constructors.
6449 2001-08-30 Per Bothner <per@bothner.com>
6451 * jcf-write.c (generate_classfile): Don't write ConstantValue
6452 attribute if field is not final, for compatibility with jdk.
6454 * jcf-write.c (generate_classfile): Convert ConstantValue values
6455 to correct type. Work-around for front-end bug.
6456 * class.c (set_constant_value): Error if constant has wrong type.
6458 2001-08-30 Per Bothner <per@bothner.com>
6460 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6461 "Double" are printed at verbosity 1.
6463 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6465 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6467 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6469 * parse.y (patch_assignment): Don't verify final re-assignment here.
6470 (java_complete_lhs): Verify assignments to finals calling
6471 patch_assignment. Verify re-assignments to finals before calling
6474 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6476 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6479 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6481 * lex.c (java_lex): new local found_hex_digits. Set and then used
6482 in test to reject invalid hexadecimal numbers.
6483 * parse.y (java_complete_tree): Prevent unwanted cast with
6484 initialized floating point finals.
6485 (patch_binop): Emit a warning when detecting a division by zero,
6486 mark result not constant, don't simplify non integer division.
6488 2001-08-28 Per Bothner <per@bothner.com>
6490 * jcf-write.c (generate_bytecode_insns): For increments and
6491 decrements just recurse to push constant. Improvement on Mark's patch.
6493 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6495 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6496 real conversion for increments and decrements of reals.
6498 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6500 * parse.y (resolve_qualified_expression_name): Handle unresolved
6501 qualified expressions, prevent numerical qualifiers, fixed typo.
6504 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6506 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6507 don't report anything but deprecated class when marked so. Handle
6509 (patch_method_invocation): Check deprecation on methods and types.
6510 (patch_binop): code becomes an enum tree_code, added default: to
6511 switch to handle that. Detect division by zero, try to fold and
6512 return before using a subroutine.
6514 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6516 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6517 file smaller than 4 bytes.
6518 * parse.y (check_inner_circular_reference): New function.
6519 (check_circular_reference): Likewise.
6520 (array_initializer:): Accept {,}.
6521 (java_check_circular_reference): Rewritten using
6522 check_circular_reference and check_inner_circular_reference.
6523 (java_complete_expand_method): Unconditionally save and restore
6524 the unpurged exception list.
6525 (build_dot_class_method_invocation): Unmangle signature parameter.
6527 2001-08-21 Tom Tromey <tromey@redhat.com>
6529 * decl.c (init_decl_processing): Add `throws' field to method
6531 * class.c (make_method_value): Compute `throws' field for method.
6533 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6535 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6536 circularity is detected.
6537 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6539 2001-08-17 Richard Henderson <rth@redhat.com>
6541 * class.c (emit_register_classes): Add align parameter to
6542 call to assemble_integer.
6544 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6546 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6547 loading a class_or_name fails, try considering an innerclass name
6548 and load the enclosing context.
6549 * parse.y (resolve_inner_class): New function.
6550 (find_as_inner_class): Added leading comment.
6551 (register_incomplete_type): Keep the current context as enclosing
6552 context for JDEP_FIELD dependencies.
6553 (do_resolve_class): Locals new_class_decl and super initialized to
6554 NULL. Call resolve_inner_class, explore the enclosing context
6555 superclass if necessary.
6558 2001-08-16 Tom Tromey <tromey@redhat.com>
6560 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6561 * gjavah.c (main): Updated for change to jcf_path_seal.
6562 * lang.c (version_flag): New global.
6563 (java_decode_option): Recognize `-version'.
6564 (java_init): Update for change to jcf_path_seal.
6565 * jcf.h (jcf_path_seal): Added `print' argument.
6566 * jcf-path.c (jcf_path_seal): Added `print' argument.
6568 2001-08-13 Zack Weinberg <zackw@panix.com>
6570 * Make-lang.in (java/decl.o): Update dependencies.
6571 * decl.c: Include libfuncs.h, don't include toplev.h.
6573 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6575 * decl.c (init_decl_processing): exception_type_node,
6576 class_not_found_type_node, and no_class_def_found_type_node
6577 initialized. predef_filenames augmented accordingly.
6578 instinit_identifier_node initialized.
6579 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6580 * java-tree.h (enum java_tree_index): New entries
6581 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6582 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6583 (exception_type_node): New macro.
6584 (class_not_found_type_node): Likewise.
6585 (no_class_def_found_type_node): Likewise.
6586 (instinit_identifier_node): Likewise.
6587 (PREDEF_FILENAMES_SIZE): Adjusted.
6588 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6589 (struct lang_type): Fixed typo in bitfield name.
6590 (DECL_INSTINIT_P): New macro.
6591 (ID_INSTINIT_P): Likewise.
6592 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6594 * parse.y (encapsulate_with_try_catch): New function.
6595 (generate_instinit): Likewise.
6596 (build_instinit_invocation): Likewise.
6597 (ctors_unchecked_throws_clause_p): Likewise.
6598 (add_instance_initializer): Deleted.
6599 (build_instance_initializer): Likewise.
6600 (in_instance_initializer): Likewise.
6601 (check_method_redefinition): instinit$ not to be verified.
6602 (java_complete_expand_methods): Generate instinit$, simplified code.
6603 (build_dot_class_method): Eliminated unnecessary locals. Use
6604 encapsulate_with_try_catch, removed unnecessary code.
6605 (fix_constructors): New local iii. Use build_instinit_invocation.
6606 (patch_method_invocation): Added comment.
6607 (maybe_use_access_method): Don't consider instinit$.
6608 (find_applicable_accessible_methods_list): Shorten the search for
6610 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6611 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6612 (patch_throw_statement): Likewise. Fixed typo.
6614 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6617 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6618 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6620 (lang_specific_pre_link): Use set_input to set input_filename.
6622 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6623 (main): Fix definition.
6624 Strip `main' from classname.
6627 2001-08-11 Zack Weinberg <zackw@panix.com>
6629 * lex.h: Don't include setjmp.h. Don't define
6630 SET_FLOAT_HANDLER or prototype set_float_handler.
6632 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6634 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6635 `poplevel' in the right order.
6637 2001-08-09 Richard Henderson <rth@redhat.com>
6639 * Make-lang.in (class.o): Depend on TARGET_H.
6640 * class.c (emit_register_classes): Use target hooks instead of
6641 assemble_constructor and assemble_destructor.
6643 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6645 * check-init.c (flags.h): Include
6646 (check_init): Don't report uninitialized static class
6647 initialization flags, don't free bit index when doing static class
6648 initialization optimization.
6649 (check_for_initialization): Return type changed to `unsigned int.'
6650 (attach_initialized_static_class): New function.
6651 * class.c (add_method_1): Create the initialized static class
6653 (finish_class): Always emit deferred inline methods.
6654 * decl.c (emit_init_test_initialization): Moved to expr.c
6655 (complete_start_java_method): Don't traverse
6656 DECL_FUNCTION_INIT_TEST_TABLE.
6657 (lang_mark_tree): Mark hash tables in function decls.
6658 * expr.c (emit_init_test_initialization): Moved from decl.c.
6659 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6660 initialization flag, set DECL_CONTEXT and
6661 LOCAL_CLASS_INITIALIZATION_FLAG.
6662 (java_lang_expand_expr): Emit initialization code for static class
6663 initialized flags when entering block, if necessary.
6664 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6665 * java-tree.h (flag_optimize_sci): New global variable declaration.
6666 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6667 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6668 (LOCAL_FINAL_P): Fixed typo in comment.
6669 (FINAL_VARIABLE_P): Likewise.
6670 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6671 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6672 (struct lang_decl): New fields `ict', `smic' and `cif.'
6673 (check_for_initialization): New returned value for global.
6674 (attach_initialized_static_class): New global function.
6675 (STATIC_CLASS_INIT_OPT_P): New macro.
6676 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6677 * lang.c (java_decode_option): Handle
6678 `-fno-optimize-static-class-initialization'
6679 * parse.y (start_complete_expand_method): New function.
6680 (java_expand_method_bodies): Likewise.
6681 (attach_init_test_initialization_flags): Likewise.
6682 (adjust_init_test_initialization): Likewise.
6683 (emit_test_initialization): Likewise.
6684 (java_complete_expand_methods): Nullify abstract and native method
6686 (java_complete_expand_method): New locals `fbody', `block_body'
6687 and `exception_copy.' Reorganized: directly return on empty method
6688 bodies, call `start_complete_expand_method', remember definitely
6689 initialized static class in function, don't expand method bodies.
6690 (java_expand_classes): Call `java_expand_method_bodies' before
6691 `finish_class' when compiling to native.
6692 (resolve_expression_name): Use `orig' after building outer class
6694 (patch_invoke): Remember static method invocations.
6696 2001-08-06 Richard Henderson <rth@redhat.com>
6698 * class.c (emit_register_classes): Pass a symbol_ref and priority
6699 to assemble_constructor.
6701 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6703 * java-tree.h (all_class_filename): New macro.
6704 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6705 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6706 newly created IDENTIFIER_NODE to `all_class_filename.'
6708 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6710 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6711 Use ggc_add_tree_root to register roots.
6713 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6715 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6716 second operand calling check_init.
6717 * decl.c (complete_start_java_method): Swaped second and third
6718 arguments while creating WITH_CLEANUP_EXPR node.
6719 * jcf-write.c (generate_bytecode_insns): Use second operand
6720 instead of third when handling WITH_CLEANUP_EXPR.
6721 * parse.y (java_complete_lhs): Expand second operand of
6722 WITH_CLEANUP_EXPR nodes.
6723 (patch_synchronized_statement): Swaped second and third arguments
6724 while creating WITH_CLEANUP_EXPR node.
6726 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6728 * parse.y (create_interface): Avoid cyclic inheritance report when
6729 syntax error encountered during class definition.
6732 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6734 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6736 (lang_specific_pre_link): Use set_input to set input_filename.
6738 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6739 (main): Fix definition.
6740 Strip `main' from classname.
6743 2001-07-18 Tom Tromey <tromey@redhat.com>
6746 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6747 * lex.c (java_new_lexer): Use ICONV_CONST.
6748 (java_read_char): Likewise.
6749 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6750 (jv-scan$(exeext)): Likewise.
6752 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6754 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6755 * parse.y (check_class_interface_creation): Allow `private' if the
6756 enclosing is not an interface.
6757 (create_interface): Interface tagged public if the enclosing
6758 context is an interface.
6759 (create_class): Class tagged public if the enclosing context
6763 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6765 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6768 2001-07-14 Tim Josling <tej@melbpc.org.au>
6770 * check-init.c (check_init): Remove references to EXPON_EXPR.
6772 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6774 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6775 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6778 2001-07-13 Tom Tromey <tromey@redhat.com>
6780 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6783 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6785 * parse.y (patch_method_invocation): Don't override primary if one
6786 is already provided, but let this$<n> be built. Fixed comment.
6788 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6790 * parse.y (empty_statement:): Report empty statement error only
6791 when found at class declaration level.
6794 2001-07-12 Tom Tromey <tromey@redhat.com>
6796 * expr.c (expand_load_internal): New function.
6797 (LOAD_INTERNAL): Use it.
6799 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6801 * parse.y (verify_constructor_super): Compare anonymous class ctor
6802 args with `valid_method_invocation_conversion_p.'
6805 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6807 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6808 `-fsyntax-only.' Fixes PR java/3248
6810 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6812 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6814 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6816 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6817 current function is static. Fixes PR java/1970
6819 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6821 * parse.y (patch_method_invocation): Add enclosing context to ctor
6822 calls if necessary. Fixes PR java/2953
6824 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6826 * parse.y (resolve_package): Abort if qualified expression member
6828 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6831 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6833 * verify.c: Don't use // comments.
6835 2001-07-05 Tom Tromey <tromey@redhat.com>
6837 * lang.c (flag_assume_compiled): Removed.
6838 * java-tree.h (flag_assume_compiled): Removed.
6839 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6840 -fhash-synchronization, -fuse-divide-subroutine,
6841 -fcheck-references, -femit-class-file, -femit-class-files,
6842 -fassume-compiled. Updated --encoding information. Changed
6843 -foutput-class-dir to `-d'.
6845 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6847 * jcf-parse.c (parse_class_file): Add lineno parameter to
6848 debug_start_source_file call.
6850 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6852 * gcj.texi: Use gpl.texi.
6853 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6854 dependencies and use doc/include in search path.
6856 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6858 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6859 `this'. If so, don't build instance initializers.
6861 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6863 * parse.y (resolve_expression_name): Improved error message for
6864 inner class cases. Fixes PR java/1958
6866 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6868 * lang.c: #include diagnostic.h
6869 (lang_print_error): Add a `diagnostic_context *' parameter.
6870 (java_dummy_print): Likewise.
6871 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6873 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6875 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6876 * jcf.h (typedef struct JCF): New bitfield `finished.'
6877 (JCF_FINISH): Set `finished.'
6878 (JCF_ZERO): Reset `finished.'
6881 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6883 * parse.y (class_body_declaration:): Don't install empty instance
6887 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6889 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6890 (set_class_decl_access_flags): New function.
6891 * java-tree.h (set_class_decl_access_flags): New prototype.
6892 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6893 (parse_class_file): New local `decl_max_locals.' Take wide types
6894 into account to compute DECL_MAX_LOCALS.
6895 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6898 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6900 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6902 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6904 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6905 * parse.y (do_resolve_class): Moved comments out to leading comment
6906 section. Removed local `start', New local `_ht' and
6907 `circularity_hash.' Record `enclosing' in hash table and search
6908 it to detect circularity. Use `enclosing' as an argument to
6909 `lookup_cl.' Free the hash table when done.
6911 2001-06-19 Tom Tromey <tromey@redhat.com>
6913 * lex.c (java_read_char): Disallow invalid and overlong
6914 sequences. Fixes PR java/2319.
6916 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6918 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6920 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6922 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6923 arguments accordingly.
6925 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6927 * gcj.texi: Move contents to just after title page.
6929 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6931 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6933 (patch_incomplete_class_ref): Build the class ref, build the class
6934 init if necessary, complete the tree.
6937 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6939 * parse.y (lookup_field_wrapper): Test `name' code.
6940 (resolve_qualified_expression_name): Test `qual_wfl' code.
6941 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6942 handle `qual_wfl' by code.
6943 (maybe_build_primttype_type_ref): Test `wfl' code.
6945 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6947 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6949 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6950 the dvi file in the java directory.
6952 2001-05-25 Sam TH <sam@uchicago.edu>
6954 * gen-table.pl javaop.h jcf.h lex.h,
6955 parse.h: Fix header include guards.
6957 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6959 * jv-scan.c (version): Update copyright year.
6961 2001-05-21 Per Bothner <per@bothner.com>
6963 * jcf-parse.c (read_class): If class is from .class or .zip file
6964 and it's already been read, don't push/pop parser context.
6966 2001-05-18 Per Bothner <per@bothner.com>
6968 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6969 command line so the jvgenmain-generated main program comes first.
6971 2001-05-15 Tom Tromey <tromey@redhat.com>
6973 * class.c (build_utf8_ref): Don't generate identifier based on
6976 2001-05-12 Richard Henderson <rth@redhat.com>
6978 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
6979 * expr.c (java_lang_expand_expr): Expand it.
6980 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
6981 calling build_exception_object_ref.
6982 * parse.y (catch_clause_parameter): Likewise.
6983 (build_dot_class_method): Likewise.
6984 (try_reference_assignconv): Likewise.
6985 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
6986 * jcf-write.c (generate_bytecode_insns): Likewise.
6988 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6990 * parse.y (build_unresolved_array_type): Set
6991 EXPR_WFL_QUALIFICATION on the newly created wfl.
6992 Fixes PR java/2538. Fixes PR java/2535.
6994 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6996 * parse.y (fix_constructors): Removed unnecessary assignment to
6997 local. Moved assignment to `this$<n>', fixed comments and
6999 (build_wfl_wrap): Fixed indentation.
7000 Fixes PR java/2598, java/2579 and java/2658.
7002 2001-05-03 Mo DeJong <mdejong@redhat.com>
7004 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7005 check for byte swap.
7007 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7009 * expr.c (build_class_init): Move MODIFY_EXPR
7010 outside of COND_EXPR. Remove variable `call'.
7012 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7014 * decl.c: NULL_PTR -> NULL.
7015 * jcf-write.c: Likewise.
7017 2001-05-01 Tom Tromey <tromey@redhat.com>
7019 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7020 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7021 * gcj.texi: Updated copyright text. Include fdl.texi.
7022 (Top): Link to new node.
7024 2001-05-01 Per Bothner <per@bothner.com>
7026 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7028 2001-05-01 Per Bothner <per@bothner.com>
7030 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7031 import_list contains the name, not the TREE_PURPOSE.
7033 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7035 * jcf-io.c (read_zip_member): Cast to long in comparison with
7038 * jvspec.c (lang_specific_driver): Initialize variables.
7040 * mangle.c (find_compression_record_match): Likewise.
7042 * typeck.c (build_null_signature): Provide static prototype. Mark
7043 parameter with ATTRIBUTE_UNUSED.
7045 * verify.c (verify_jvm_instructions): Initialize variable.
7047 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7049 * parse.y (do_resolve_class): Check for cyclic inheritance during
7050 inner class resolution.
7052 2001-04-27 Per Bothner <per@bothner.com>
7054 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7055 while iterating, since that could cause gc to lose stuff.
7057 2001-04-26 Per Bothner <per@bothner.com>
7059 Fix method search wrt scope of inner classes to match JLS2.
7060 * typeck.c (build_null_signature): New static function.
7061 (has_method): New function. Uses build_null_signature and lookup_do.
7062 * java-tree.h (has_method): New declaration.
7063 * parse.y (find_applicable_accessible_methods_list): Do not search
7064 context of inner classes here.
7065 (patch_method_invocation): Search scope, ie. current and outer clases,
7066 for method matching simple name, to find class.
7068 2001-04-26 Per Bothner <per@bothner.com>
7070 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7071 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7073 * constants.c (find_methodref_with_class_index): New function.
7074 (find_methodref_index): Use find_methodref_with_class_index.
7075 * java-tree.h (find_methodref_with_class_index): New declaration.
7076 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7077 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7078 If context changed from interface to class, don't use invokeinterface.
7080 2001-04-25 Per Bothner <per@bothner.com>
7082 * verify.c (verify_jvm_instructions): For field instructions,
7083 check that field index is valid. For invoke instructions, check that
7084 method index is valid.
7086 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7088 * config-lang.in (target_libs): Copy from $libgcj_saved.
7090 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7092 * decl.c (init_decl_processing): Add new class "protectionDomain"
7094 * class.c (make_class_data): Set initial value for "protectionDomain".
7096 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7098 * jvspec.c (lang_specific_driver): Fix memory allocation
7099 deficit, by using concat in lieu of xmalloc/sprintf.
7101 2001-04-20 Per Bothner <per@bothner.com>
7103 Fixes to compile multiple .class files at once.
7104 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7105 * java-tree.h (CLASS_PARSED_P): New macro.
7106 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7107 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7108 (read_class): Avoid some code duplication.
7109 Don't call JCF_FINISH for a .class file - might be needed later.
7110 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7111 rather than CLASS_LOADED_P, since latter implies class laid out.
7112 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7113 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7115 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7117 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7119 * boehm.c: Include toplev.h.
7121 2001-04-06 Tom Tromey <tromey@redhat.com>
7122 Alexandre Petit-Bianco <apbianco@redhat.com>
7124 Fix for PR gcj/1404 and PR gcj/2332:
7125 * parse.y (build_array_from_name): If we use the type_wfl then
7126 accumulate dimensions from the original type as well.
7127 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7129 2001-04-06 Tom Tromey <tromey@redhat.com>
7131 * parse.y (analyze_clinit_body): Return true if the second operand
7132 of a METHOD_EXPR is nonzero.
7134 2001-04-06 Tom Tromey <tromey@redhat.com>
7136 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7138 ($(srcdir)/java/parse.c): Likewise.
7140 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7142 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7143 (version-gcc): Initialized.
7144 (which-gcj): Likewise.
7146 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7148 * java-tree.h (struct lang_decl): New macro
7149 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7150 * parse.y (build_instance_initializer): New function.
7151 (add_instance_initializer): Use it.
7152 (java_fix_constructors): Set `current_class' before fix pass.
7153 (fix_constructors): Just return if already fixed. Move `super()'
7154 invocation ahead. Use `build_instance_initializer.'
7157 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7159 * parse.y (resolve_qualified_expression_name): Pass field's
7160 DECL_CONTEXT to `not_accessible_p.'
7161 (not_accessible_p): Changed parameters order in `inherits_from_p'
7164 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7166 * lang-options.h: Add flag_check_references.
7168 2001-04-04 Per Bothner <per@bothner.com>
7170 * java-tree.h (CONSTANT_VALUE_P): New macro.
7171 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7172 * parse.y (maybe_build_class_init_for_field): New static function.
7173 (resolve_expression_name, resolve_field_access): Use
7174 maybe_build_class_init_for_field instead of build_class_init
7175 This does not do the init if the field is compile-time-constant.
7176 (resolve_field_access): Simplify.
7178 * parse.y (fold_constant_for_init): Merge test into switch.
7180 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7182 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7184 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7186 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7188 * expr.c (pop_type_0): Save the result of the first
7189 lang_printable_name call in a scratch buffer, so it
7190 won't be clobbered by the second call.
7192 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7194 * parse-scan.y (array_type:): Rewritten.
7195 (type_declaration:): `empty_statement' replaces `SC_TK.'
7196 (class_member_declaration:): `empty statement' added.
7197 (method_body:): Simplified.
7198 (static_initializer:): Likewise.
7199 (primary_no_new_array:): Use `type_literals.'
7200 (type_literals:): New rule.
7201 (dims:): Set and update `bracket_count.'
7202 Fixes PR java/1074. Fixes PR java/2412.
7204 2001-03-28 Hans Boehm <boehm@acm.org>
7206 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7207 (get_boehm_type_descriptor): Set type on returned value to be a
7208 pointer length integer.
7210 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7212 * expr.c (pop_type_0): Call `concat' rather than building the
7214 (pop_type): Add format specifier in call to `error'.
7216 * parse.y (patch_method_invocation): Avoid casting away
7219 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7221 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7223 2001-03-28 Richard Henderson <rth@redhat.com>
7225 IA-64 ABI Exception Handling:
7226 * Make-lang.in (except.o): Don't depend on eh-common.h.
7227 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7228 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7229 [soft_exceptioninfo_call_node]: Remove.
7230 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7231 (end_java_method): No emit_handlers.
7232 * except.c (java_set_exception_lang_code): Remove.
7233 (method_init_exceptions): Don't call it.
7234 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7235 (build_exception_object_ref): New.
7236 (expand_end_java_handler): Update for except.h name changes.
7237 (emit_handlers, expand_resume_after_catch): Remove.
7238 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7239 (process_jvm_instruction): Use build_exception_object_ref.
7240 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7241 (soft_exceptioninfo_call_node): Remove.
7242 (build_exception_object_ref): Declare.
7243 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7244 soft_exceptioninfo_call_node. Move processing ...
7245 [EXC_PTR_EXPR]: ... here.
7246 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7247 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7248 (source_end_java_method): No java_set_exception_lang_code or
7250 (build_dot_class_method): Use build_exception_object_ref.
7251 (try_reference_assignconv): Check EXC_PTR_EXPR not
7252 soft_exceptioninfo_call_node.
7254 2001-03-28 Richard Henderson <rth@redhat.com>
7256 * java-tree.h (throw_node): Define as a single member of
7257 java_global_trees instead of a separate array.
7258 (JTI_THROW_NODE): New.
7259 * decl.c (throw_node): Don't declare.
7260 (init_decl_processing): Init a scalar throw_node.
7261 Don't register it for gc.
7262 * check-init.c (check_init): Reference scalar throw_node.
7263 * expr.c (build_java_athrow): Likewise.
7264 * jcf-write.c (generate_bytecode_insns): Likewise.
7265 * parse.h (BUILD_THROW): Likewise.
7267 2001-03-28 Richard Henderson <rth@redhat.com>
7269 * decl.c (end_java_method): Do not save and restore
7270 flag_non_call_exceptions.
7271 * parse.y (source_end_java_method): Likewise.
7272 * lang.c (flag_exceptions): Don't declare.
7273 (java_init_options): Set flag_non_call_exceptions. Set
7274 flag_exceptions here ...
7275 (java_init): ... not here.
7277 2001-03-27 Richard Henderson <rth@redhat.com>
7279 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7280 exceptions_via_longjmp.
7282 * lang.c (flag_new_exceptions): Don't declare it.
7283 (java_init_options): Or set it.
7285 2001-03-27 Richard Henderson <rth@redhat.com>
7287 * decl.c (end_java_method): Rename asynchronous_exceptions to
7288 flag_non_call_exceptions.
7289 * parse.y (source_end_java_method): Likewise.
7291 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7293 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7295 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7297 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7299 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7301 * parse.y (find_as_inner_class): Follow current package
7302 indications not to mistakingly load an unrelated class.
7304 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7306 * constants.c (PUTN): Use memcpy, not bcopy.
7308 * lex.c (java_read_char): Use memmove, not bcopy.
7310 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7312 2001-03-23 Per Bothner <per@bothner.com>
7314 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7315 macro for better error pin-pointing.
7316 * java-tree.h: Fix typo in comment.
7318 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7319 Don't include jsr/goto in exception range.
7320 Check if start and end of exception range are the same (also TRY_EXPR).
7321 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7322 However, do emit the following goto even if try_block is empty.
7323 Defer freeing exception_decl until after the finalizer, to make
7324 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7326 * parse.y (java_complete_lhs): If the try-clause is empty, just
7327 return the finally-clause and vice versa.
7329 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7331 * gcj.texi (Input Options): documented the check for attribute
7332 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7333 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7334 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7335 (jcf_parse): Check for the right classes archive if necessary.
7336 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7337 (jcf_parse_fields): Fixed indentation.
7338 * jcf-write.c (append_gcj_attribute): New function.
7339 (generate_classfile): Compute the attribute count, invoke
7340 `append_gcj_attribute'.
7341 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7342 turned into bit-fields. New bit-field `right_zip.'
7343 (JCF_ZERO): Set `right_zip' to zero.
7344 * lang-options.h (-fforce-classes-archive-check): Added flag.
7345 * lang.c (flag_force_classes_archive_check): New flag.
7346 (lang_f_options): New entry `force-classes-archive-check.'
7349 2001-02-07 Andrew Haley <aph@redhat.com>
7351 * gcj.texi (Configure-time Options): Add -fcheck-references.
7352 * expr.c (build_java_indirect_ref): New function.
7353 (java_check_reference): New function.
7354 (build_java_array_length_access): Use build_java_indirect_ref to
7355 check for null references.
7356 (build_java_arrayaccess): Likewise.
7357 (build_get_class): Likewise.
7358 (build_field_ref): Likewise.
7359 (invoke_build_dtable): Likewise.
7360 (build_invokeinterface): Likewise.
7361 * lang.c (lang_f_options): Add flag_check_references.
7362 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7363 * java-tree.h (flag_check_references): New variable.
7364 * lang.c (flag_check_references): Likewise.
7365 * parse.y (patch_invoke): Use java_check_reference.
7366 (patch_assignment): Allow for extra nesting in
7367 _Jv_CheckArrayStore.
7369 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7371 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7372 * lex.c (cxx_keywords): Likewise.
7374 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7376 * parse.y (qualify_ambiguous_name): Broaden `length'
7377 recognition. Help MODIFY_EXPR be resolved as expression names.
7378 Fixes PR java/2066. Fixes PR java/2400.
7380 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7382 * gjavah.c (process_file): Mark interface definitions with
7383 "__attribute__ ((java_interface))".
7385 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7387 * class.c (layout_class): Fixed push_super_field's second
7388 argument. Fixes PR java/2333.
7389 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7390 too early to lay innerclasses out.
7392 2001-03-20 Tom Tromey <tromey@redhat.com>
7393 Alexandre Petit-Bianco <apbianco@redhat.com>
7395 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7396 inside an array reference. Insertion of the array store check
7397 rewritten. Fixes PR java/2299.
7399 2001-03-20 Tom Tromey <tromey@redhat.com>
7401 * lex.c (java_read_unicode): Only accept leading `u's.
7403 2001-03-20 Tom Tromey <tromey@redhat.com>
7405 * jcf-parse.c (read_class): Initialize `class'.
7407 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7409 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7411 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7413 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7414 (layout_class): Likewise.
7415 (layout_class_method): Likewise.
7416 (emit_register_classes): Likewise.
7417 * decl.c (builtin_function): Likewise.
7418 (give_name_to_locals): Likewise.
7420 2001-03-19 Per Bothner <per@bothner.com>
7422 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7423 before trying to load an inner class.
7425 Fixes to process to command-line .class files in two passes.
7426 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7427 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7428 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7429 * class.c (is_compiled_class): Fix for renamed flag.
7430 * parse.y (maybe_create_class_interface_decl): Likewise.
7431 * jcf-parse.c (yyparse): Also set if compiling .class files.
7432 * jcf-parse.c (read_class); Read current_class.
7433 (jcf_parse): Make static.
7434 (load_inner_classes): New function, with code moved from jcf_parse,
7435 because we need to inner classes after the command-line files are read.
7436 (yyparse): Set finput to NULL when it doesn't need to be closed.
7437 Reduce use of main_jcf (basically only for archive) and
7438 use finput instead of main_jcf->read_state.
7439 Inline jcf_figure_file_type into yyparse.
7440 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7441 Defer load_inner_classes and parse_class_file to a second pass,
7442 after we've correctly mapped command-line .clas fiels to classes.
7443 (jcf_figure_file_type): Removed.
7444 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7445 (JCF_ZERO): Also clear zipd field.
7446 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7448 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7450 * jcf-parse.c (yyparse): Change ch from char * to char.
7452 2001-03-19 Per Bothner <per@bothner.com>
7454 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7455 Add constructed filelist-file at end, following -xjava. Thus any .o
7456 and library files are not affected by the -xjava. Also wrap
7457 explicit @FILE with -xjava and -xnone.
7459 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7461 * class.c (build_static_field_ref): Call make_decl_rtl() after
7462 setting the DECL_EXTERNAL flag.
7464 2001-03-17 Per Bothner <per@bothner.com>
7466 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7468 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7469 when result is is needed (target is STACK_TARGET).
7471 * parse.h (JDEP_SOLV): Removed.
7472 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7474 * parse.y (incomplete_class_list): Removed.
7475 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7476 It doesn't work if resolve_class changes the name of an array type
7477 that is on the list and then someone else looks for the modified name.
7478 Also, seems liable to break when compiling multiple source files at
7479 once. So the simplest is to just remove incomplete_class_list -
7480 it is only a minor space win and it is not even clear it saves time.
7482 * parse.y (resolve_class): Remove unneeded promote_type.
7484 2001-03-15 Per Bothner <per@bothner.com>
7486 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7487 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7488 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7489 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7491 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7492 * parse.y (java_expand_classes): Likewise.
7494 * parse.y (expand_start_java_method): Was only called once and had a
7495 misleading name, so inline in caller java_complete_expand_method.
7496 (enter_a_block): Likewise inline in enter_block and remove.
7498 Remove junk from when gcc/java was created (by copying from C/C++).
7499 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7500 (struct binding_level): Remove fields keep, keep_if_subblocks,
7501 more_cleanups_ok, have_cleanups (which have never been used).
7502 (pushlevel, poplevel): Remove related useless code.
7504 * class.c (make_class_data): The class_dtable_decl (i.e. the
7505 vtable for Class) should be external, except when compiling Class.
7507 * jvspec.c (lang_specific_driver): Fix -C handling.
7508 Check -save-temps to see if temp @FILE should be deleted.
7509 Follow-up to/fix for February 16 patch.
7511 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7512 (type_stack_dup): Remove no-longer neded error check.
7514 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7516 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7517 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7518 don't surround the element with 'N..E' if the type name is
7521 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7523 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7524 DECL_RTL_SET_P, etc.
7525 (make_method_value): Likewise.
7526 (get_dispatch_table): Likewise.
7528 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7530 2001-03-07 Tom Tromey <tromey@redhat.com>
7532 * config-lang.in (lang_requires): Define.
7534 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7536 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7539 2001-03-05 Per Bothner <per@bothner.com>
7541 Fix a problem where rest_of_decl_compilation applied to
7542 class_dtable_decl causes problems because it was done too early,
7543 before output file was opened.
7544 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7545 * class.c (class_dtable_decl): Add macro - element of class_roots.
7546 (make_class_data): Define class_dtable_decl.
7547 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7549 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7551 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7552 uses of 'boolean' with 'bool'.
7554 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7556 * lang-specs.h: Add zero initializer for cpp_spec field to all
7559 2001-02-16 Per Bothner <per@bothner.com>
7561 Handle compiling multiple input files at once, and @FILE syntax.
7562 * gcj.texi: Updated documentation to match.
7563 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7564 * jcf-parse.c (parse_source_file): Split into ...
7565 (parse_source_file_1): New function - and:
7566 (parse_source_file_2): New function.
7567 (yyparse): On -ffilelist-file, open and scan named file.
7568 On first pass over files, only do parse_source_file_1.
7569 A new second pass calls parse_source_file_2 for each file to compile.
7570 (init_jcf_parse): Call init_src_parse.
7571 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7572 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7573 as multiple input file combined in one compilation.
7574 * lang-options.h: Add -ffilelist-file
7575 * lang.c (flag_filelist_file): New flag variable.
7576 (lang_f_options): Handle -ffilelist-file.
7577 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7578 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7579 gclass_list - use global fields of src_parse_roots instead.
7580 * parse.y (src_parse_roots): New array.
7581 (incomplete_class_list, gclass_list): New macros.
7582 (push_parser_context, java_pop_parser_context,
7583 java_parser_context_resume): Don't fiddle with deleted fields.
7584 (various): Use incomplete_class gclass_list and global macros
7585 instead of parse_ctxt fields - the lists are global.
7586 (init_src_parse): New function.
7588 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7590 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7592 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7594 * parse.y (check_inner_class_access): Moved declaration of local
7595 `enclosing_decl_type' to the right location.
7597 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7599 * parse.y (parser_check_super_interface): Don't call
7600 check_pkg_class_access for an inner interface.
7601 (parser_check_super): Don't call check_pkg_class_access for inner
7603 (do_resolve_class): Simplify enclosing type loop. Don't call
7604 check_pkg_class_access if CL and DECL are not set.
7605 (find_in_imports_on_demand): Set DECL if class_type needed to be
7606 loaded. Don't call check_pkg_class_access for an inner class.
7607 (check_inner_class_access): Rewritten to implement member access
7608 rules as per spec 6.6.1.
7609 (check_pkg_class_access): Handle the empty package correctly.
7610 (in_same_package): New function. Determine if two classes are in the
7613 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7615 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7616 method into array types.
7617 * parse.y (patch_method_invocation): Bypass access check on clone call
7620 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7622 * expr.c (build_instanceof): Check for arrays when trying fold to
7625 2001-02-15 Jim Meyering <meyering@lucent.com>
7627 * Make-lang.in (java.install-common): Depend on `installdirs'.
7628 (java.install-info): Likewise.
7630 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7632 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7634 2001-02-14 Tom Tromey <tromey@redhat.com>
7635 Alexandre Petit-Bianco <apbianco@cygnus.com>
7637 Fix for PR java/1261.
7638 * typeck.c (build_java_array_type): Add public `clone' method to
7640 * parse.y (resolve_qualified_expression_name): Use current_class
7641 when checking for inaccessibility.
7642 (patch_method_invocation): Fixed error message when accessibility
7643 denied. Added `from_super' argument.
7645 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7647 * parse.y (resolve_class): Don't build a fake decl. Use the one
7649 * typeck.c (build_java_array_type): Build and assign decl to array
7652 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7654 * parse.y (not_accessible_p): Changed leading comment. Added extra
7655 `where' argument. Use it to enforce protected access rules.
7656 (resolve_qualified_expression_name): Added extra argument to
7658 (patch_method_invocation): Use argument `primary' to provide
7659 not_accessible_p with an extra argument.
7660 (lookup_method_invoke): Added extra argument to not_accessible_p.
7661 (search_applicable_method_list): Likewise.
7663 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7665 * parse.y (resolve_qualified_expression_name): Try to resolve as
7666 an inner class access only if `decl' is a TYPE_DECL.
7668 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7670 * decl.c (classdollar_identifier_node): Initialize.
7671 * java-tree.h (enum java_tree_index): New entry
7672 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7673 (classdollar_identifier_node): New macro.
7674 (ID_CLASSDOLLAR_P): Likewise.
7675 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7676 (build_dot_class_method_invocation): Likewise.
7677 (find_applicable_accessible_methods_list): `class$' can't be
7680 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7682 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7684 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7686 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7687 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7690 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7692 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7693 outside of the `__U' sequence too.
7694 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7697 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7699 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7701 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7703 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7704 (JVGENMAIN_OBJS): Likewise.
7705 * java-tree.h (append_gpp_mangled_name): New prototype.
7706 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7707 Removed cast calling `gcc_add_root.'
7708 * jvgenmain.c (mangle_obstack): New global, initialized.
7710 (do_mangle_class): Constify local `ptr.'
7711 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7712 append_gpp_mangle_name and update `count' if necessary.
7713 Use `mangle_obstack.'
7714 * mangle.c (append_unicode_mangled_name): Removed.
7715 (append_gpp_mangled_name): Likewise.
7716 (unicode_mangling_length): Likewise.
7717 (mangle_member_name): Return type set to `void.'
7718 (mangle_field_decl): Don't append `U' in escaped names.
7719 (mangle_method_decl): Likewise.
7720 (mangle_member_name): Just use `append_gpp_mangled_name.'
7721 * mangle_name.c: New file.
7723 2001-02-07 Per Bothner <per@bothner.com>
7725 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7727 * check-init.c (check_init): Don't call done_alternative after
7728 processing loop code, as a LOOP_EXPR never terminates normally.
7730 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7732 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7734 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7736 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7739 2001-02-06 Tom Tromey <tromey@redhat.com>
7741 * lex.c (java_new_lexer): Longer error message.
7743 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7744 Alexandre Petit-Bianco <apbianco@cygnus.com>
7746 * typeck.c (build_prim_array_type): Added leading comment.
7747 (build_java_array_type): Moved locals out of
7748 block. Always create the `data' field, fixed alignment to match
7751 2001-02-04 Tom Tromey <tromey@redhat.com>
7753 * expr.c (java_lang_expand_expr): Don't bother recomputing
7754 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7757 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7759 * parse.y (process_imports): Save the original name of the import
7760 for better error report.
7762 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7764 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7765 of macros used when compiling jvspec.c.
7766 * jvspec.c (lang_specific_driver): Link with the shared
7769 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7771 * check-init.c (check_init): Call internal_error instead of fatal.
7772 * expr.c (java_lang_expand_expr): Likewise.
7773 * jcf-parse.c (get_constant): Likewise.
7774 * mangle.c (java_mangle_decl): Likewise.
7775 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7776 (operator_string): Likewise.
7777 * check-init.c (check_init): Call abort instead of fatal.
7778 * class.c (build_class_ref): Likewise.
7779 * constants.c (write_constant_pool): Likewise.
7780 * decl.c (start_java_method): Likewise.
7781 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7782 (java_stack_dup, encode_newarray_type): Likewise.
7783 (build_java_array_length_access): Likewise.
7784 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7785 (build_java_soft_divmod, build_invokeinterface): Likewise.
7786 * java-tree.h (INNER_CLASS_P): Likewise.
7787 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7788 (give_name_to_class, get_class_constant): Likewise.
7789 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7790 (find_constant_index, generate_bytecode_conditional): Likewise.
7791 (generate_bytecode_insns, perform_relocations): Likewise.
7792 * lex.c (java_unget_unicode, java_lex): Likewise.
7793 * mangle.c (mangle_type, mangle_record_type): Likewise.
7794 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7795 (finish_mangling): Likewise.
7796 * parse.h (MARK_FINAL_PARMS): Likewise.
7797 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7798 (obtain_incomplete_type, java_complete_class): Likewise.
7799 (java_check_regular_methods, java_complete_expand_method): Likewise.
7800 (cut_identifier_in_qualified, check_deprecation): Likewise.
7801 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7802 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7803 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7804 * typeck.c (set_local_type, parse_signature_type): Likewise.
7805 (parse_signature_string, build_java_signature): Likewise;
7806 (set_java_signature): Likewise.
7807 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7808 * class.c (add_method): Call fatal_error instead of fatal.
7809 (build_static_field_ref): Likewise.
7810 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7811 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7812 * lex.c (java_new_new_lexer): Likewise.
7813 * jv-scan.c (main): Likewise.
7814 (fatal_error): Renamed from fatal.
7815 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7817 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7818 (yyparse): Likewise.
7819 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7820 * lex.c (java_get_line_col): Likewise.
7821 * jcf-parse.c (load_class): Make errors non-fatal.
7822 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7824 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7826 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7827 (error): Remove unused function.
7828 (main): Don't use "__attribute__ alias" on generated class symbol.
7830 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7832 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7834 * parse.y (finish_method_declaration): Code accounting for WFLed
7835 method DECL_NAMEs deleted.
7836 (check_abstract_method_definitions): Likewise.
7837 (resolve_type_during_patch): Layout resolved type.
7838 * typeck.c (lookup_do): Removed unused local.
7840 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7842 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7843 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7844 integer_negative_one_node.
7845 * expr.c (build_java_binop): Likewise.
7847 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7849 * zextract.c (read_zip_archive): Read file_offset before writing
7850 zipd and consequently clobbering the header contents.
7852 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7854 * Make-lang.in: Remove all dependencies on defaults.h.
7855 * decl.c: Don't include defaults.h.
7857 * parse.y: Likewise.
7859 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7861 * ChangeLog (2001-01-21): Fixed typo.
7862 * class.c (layout_class_method): Code accounting for WFLed
7863 method DECL_NAMEs deleted.
7864 * constant.c (find_methodref_index): Likewise.
7865 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7866 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7867 (struct lang_decl): New field `wfl'.
7868 (java_get_real_method_name): Prototype deleted.
7869 * mangle.c (mangle_method_decl): Code accounting for WFLed
7870 method DECL_NAMEs deleted.
7871 * parse.h (GET_METHOD_NAME): Macro deleted.
7872 * parse.y (reset_method_name): Deleted.
7873 (method_header): Set DECL_FUNCTION_WFL.
7874 (check_abstract_method_header): Code accounting for WFLed method
7876 (java_get_real_method_name): Deleted.
7877 (check_method_redefinition): Code accounting for WFLed method
7878 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7879 (java_check_regular_methods): Likewise.
7880 (java_check_abstract_methods): Likewise.
7881 (java_expand_classes): Don't call `reset_method_name.'
7882 (search_applicable_method_list): Use DECL_NAMEs instead of
7884 * typeck.c (lookup_do): Code accounting for WFLed method
7887 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7889 * lex.c (java_read_char): Check for EOF from getc first.
7891 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7893 * class.c (layout_class): Don't lay the superclass out if it's
7894 already being laid out.
7895 * jcf-parse.c (handle_innerclass_attribute): New function.
7896 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7897 handle_innerclasses_attribute.
7898 (jcf_parse): Don't load an innerclasses if it's already being
7900 * jcf-write.c (append_innerclass_attribute_entry): Static
7901 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7902 to be zero for anonymous classes.
7904 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7906 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7908 * jcf-parse.c (set_source_filename): Use
7909 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7911 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7913 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7914 gets a unique asm name.
7916 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7918 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7919 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7921 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7922 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7923 * parse.y (lookup_package_type_and_set_next): Deleted.
7924 (resolve_package): Removed unnecessary code.
7925 (find_applicable_accessible_methods_list): `finit$' can't be
7927 * verify.c (pop_argument_types): Added missing prototype.
7929 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7931 * config-lang.in: Disable java by default.
7933 2001-01-23 Tom Tromey <tromey@redhat.com>
7935 * gcj.texi (Copying): New node.
7936 Added copyright information.
7938 2001-01-21 Per Bothner <per@bothner.com>
7940 Various fixes to allow compiling a compressed .jar/.zip archive.
7941 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7942 (struct ZipFile): Add fields name and next (from ZipFileCache).
7943 (struct ZipDirectory): New field zipf points to owning ZipFile.
7944 * jcf.h (struct ZipDirectory): Add forward declaration.
7945 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7946 Remove seen_in_zip and zip_offset fields.
7947 (JCF_SEEN_IN_ZIP): New macro.
7948 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7949 * jcf-io.c: Change all ZipFileCache to ZipFile.
7950 (read_zip_member): New function.
7951 (open_in_zip): Call read_zip_member.
7952 * jcf-parse.c (find_in_current_zip): Remove function.
7953 (read_class): Merge in find_in_current_zip functionality.
7954 Call read_zip_member if needed.
7955 (parse_zip_file_entries): Use read_zip_member.
7956 (process_zip_dir): Update for removed and added JCF fields.
7957 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7959 2001-01-21 Per Bothner <per@bothner.com>
7961 Minor optimization of static ggc roots.
7962 * jcf-parse.c (parse_roots): New static field.
7963 (current_field, current_method, current_file_list): Replace by macros
7964 naming fields of parse_roots.
7965 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7966 * class.c (class_roots): New static field.
7967 (registered_class, fields_ident, info_ident, class_list):
7968 New macros naming fields of parse_roots.
7969 (build_static_field_ref): Don't register roots here.
7970 (layout_class): Static field list replaced by macro class_list.
7971 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7972 Initialize fields_ident and info_ident here.
7974 2001-01-21 Per Bothner <per@bothner.com>
7976 * jcf-parse.c (ggc_mark_jcf): New function.
7977 (init_jcf_parse): Register current_jcf as ggc root.
7979 2001-01-21 Per Bothner <per@bothner.com>
7981 * lang.c (put_decl_node): Print method's name.
7983 2001-01-21 Per Bothner <per@bothner.com>
7985 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
7986 (verify_jvm_instructions): Use it, for better error messages on loads.
7988 2001-01-21 Per Bothner <per@bothner.com>
7990 * verify.c (merge_type_state): Still may have to merge even if
7991 LABEL_VERIFIED (label).
7993 2001-01-21 Per Bothner <per@bothner.com>
7995 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
7996 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
7998 2001-01-19 Per Bothner <per@bothner.com>
8000 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8001 if expeting an interface type. Refines Tom's change of 2000-09-12.
8003 2001-01-18 Per Bothner <per@bothner.com>
8005 * gcj.texi (Input Options): Mention .java files.
8007 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8009 * lang-options.h (-Wunsupported-jdk11): Removed.
8010 * lang.c (flag_not_overriding): Deleted.
8011 (flag_static_local_jdk1_1): Likewise.
8012 (lang_W_options): Removed "unsupported-jdk11" entry.
8013 * parse.y (java_check_methods): Removed dead code.
8015 2001-01-17 Tom Tromey <tromey@redhat.com>
8017 Changes suggested by Per Bothner:
8018 * gcj.texi (Input Options): Don't mention input files.
8019 (Code Generation): Updated --main information.
8020 (Invoking jcf-dump): Mention that --javap is incomplete.
8021 From Alexandre Petit-Bianco:
8022 (Warnings): Don't mention -Wunsupported-jdk11.
8024 (Compatibility): Mention JDK 1.2-ness of libraries.
8025 (Resources): Mention resources used when writing gcj.
8027 2001-01-17 Tom Tromey <tromey@redhat.com>
8029 * gcj.texi: New file.
8030 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8031 (java.info): Depend on gcj.info.
8032 (java/gcj.dvi): New target.
8033 (java.dvi): Depend on gcj.dvi.
8034 (java.install-info): Wrote.
8036 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8038 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8039 having called make_decl_rtl.
8041 2001-01-14 Per Bothner <per@bothner.com>
8043 Various patches to emit better messages on verification errors.
8044 * expr.c (push_type_0): Return error indication on stack overflow,
8045 instead of callinfg fatal.
8046 (push_type): Now just call push_type_0 (nd fatal on overflow).
8047 (pop_type_0): Return detailed error message (in a char** argument).
8048 (pop_type): If pop_type_0 fails, print error message.
8049 (pop_argument_types): Moved to verify.c.
8050 * verify.c (pop_argument_types): Moved from expr.c.
8051 Return a (possible) error message, rather than void.
8052 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8053 (verify_jvm_instruction): Use new macros, improving error messages.
8054 For case OPCODE_astore use object_ptr_type_node.
8055 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8056 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8058 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8059 constant, return body without wrapper. (Improves constant folding.)
8060 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8062 2001-01-13 Per Bothner <per@bothner.com>
8064 * expr.c (expand_java_field_op): Assigning to a final field outside
8065 an initializer does not violate JVM spec, so should be warning, not
8066 error. (Sun's verifier does not complain - though MicroSoft's does.)
8068 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8070 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8073 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8075 * parse.y (resolve_expression_name): Permit instance variables from
8076 enclosing context in super constructor call.
8077 (resolve_qualified_expression_name): Permit enclosing class's qualified
8078 "this" in super constructor call.
8080 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8082 * class.c (build_utf8_ref): Remove last argument in call to
8083 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8084 (build_class_ref): Likewise.
8085 (build_static_field_ref): Likewise.
8086 (get_dispatch_table): Likewise.
8087 (layout_class_method): Likewise.
8088 (emit_register_classes): Likewise.
8089 * constants.c (build_constant_data_ref): Likewise.
8090 * decl.c (builtin_function): Likewise.
8091 (create_primitive_vtable): Likewise.
8092 * expr.c (build_known_method_def): Likewise.
8093 (build_jni_stub): Likewise.
8094 (java_lang_expand_expr): Likewise.
8096 2001-01-10 Tom Tromey <tromey@redhat.com>
8098 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8100 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8102 * java-tree.h (lang_printable_name_wls): New prototype.
8103 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8104 rather than `current_class' to print type name. Don't prepend type
8105 names when printing constructor names.
8106 (lang_printable_name_wls): New function.
8107 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8108 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8109 * parse.y (patch_method_invocation): Message tuned for constructors.
8110 (not_accessible_p): Grant `private' access from within
8113 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8115 All files with updated copyright when applicable.
8116 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8117 * class.c (mangle_class_field): Function removed.
8118 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8119 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8120 (build_class_ref): Call `java_mangle_class_field' instead of
8121 `mangle_class_field.'
8122 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8123 (layout_class): Call `java_mangle_decl' instead of
8124 `mangle_static_field.'
8125 (cxx_keywords): Initialized static array moved to `lex.c.'
8126 (layout_class_method): Changed leading comment. Simplified to
8127 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8128 * decl.c (lang_mark_tree): Mark field `package_list.'
8129 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8130 (struct lang_type): New field `package_list.'
8131 (unicode_mangling_length): Prototype removed.
8132 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8133 emit_unicode_mangled_name): Likewise.
8134 (cxx_keyword_p): New prototype.
8135 (java_mangle_decl, java_mangle_class_field,
8136 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8137 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8139 * jvgenmain.c (main_method_prefix): Global variable removed.
8140 (main_method_suffix): Likewise.
8141 (do_mangle_classname): New function.
8142 (main): Call it. Format changed to accommodate new mangling scheme.
8143 * lex.c: (utf8_cmp): Conditionally prototyped.
8144 (cxx_keywords): Moved from class.c, conditionally defined.
8145 (utf8_cmp, cxx_keyword_p): Likewise.
8146 * mangle.c (obstack.h, ggc.h): Included.
8147 (mangle_field_decl): New function.
8148 (mangle_method_decl, mangle_type, mangle_pointer_type,
8149 mangle_array_type, mangle_record_type,
8150 find_compression_pointer_match, find_compression_array_match,
8151 find_compression_record_match,
8152 find_compression_array_template_match, set_type_package_list,
8153 entry_match_pointer_p, emit_compression_string, init_mangling,
8154 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8155 (mangle_obstack): New global.
8156 (MANGLE_RAW_STRING): New macro.
8157 (unicode_mangling_length): Turned static.
8158 (append_unicode_mangled_name): Renamed from
8159 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8160 replaces `obstack', removed from the parameter list.
8161 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8162 replaces parameter `obstack', removed from the parameter list. Call
8163 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8164 (append_gpp_mangled_classtype): Removed.
8165 (compression_table, compression_next): New static variables.
8166 * parse.y (temporary_obstack): Extern declaration removed.
8168 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8170 * parse.y (patch_binop): Compute missing type in error situations.
8172 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8174 * class.c (make_class_data): Push initial value for "arrayclass".
8175 * decl.c (init_decl_processing): Add new class field "arrayclass".
8177 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8179 From patha@softlab.ericsson.se:
8180 * parse.y (switch_label): Use build, not build1, to construct
8183 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8185 * lang.c (lang_decode_option): Change -MA to -MP.
8186 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8187 Update to new prototype; do quote targets.
8188 (jcf_dependency_write): Update.
8190 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8192 Shorten primitive array allocation path:
8193 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8194 to create new primitive arrays.
8195 * expr.c (build_newarray): If generating native code, call
8196 soft_newarray_node with a reference to the primitive TYPE identifier
8197 instead of type_value.
8199 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8201 Fix for PRs gcj/312 and gcj/253:
8202 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8203 dest if they arn't already.
8204 * class.c (layout_class): Call maybe_layout_super_class on
8205 superinterfaces also, but only if compiling from bytecode.
8208 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8211 2000-12-15 Tom Tromey <tromey@redhat.com>
8213 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8216 2000-12-14 Andrew Haley <aph@redhat.com>
8218 * boehm.c (mark_reference_fields): Change test to correctly detect
8221 2000-12-15 Andreas Jaeger <aj@suse.de>
8223 * config-lang.in (lang_dirs): Added.
8225 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8227 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8228 Credits go to rth for finding it.
8230 2000-12-13 Mike Stump <mrs@wrs.com>
8232 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8234 2000-11-07 Tom Tromey <tromey@cygnus.com>
8236 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8237 * lex.c (java_ignorable_control_p): Removed.
8238 (java_letter_or_digit_p): Removed.
8239 (java_start_char_p): New function.
8240 (java_read_char): Return `int', not `unicode_t'. Changed
8242 (java_read_unicode): Likewise.
8243 (java_read_unicode_collapsing_terminators): Likewise.
8244 (java_get_unicode): Likewise.
8245 (java_new_lexer): Initialize hit_eof.
8246 (java_parse_end_comment): Take `int' argument.
8247 (java_parse_doc_section): Likewise.
8248 (java_parse_escape_sequence): Don't allow backlash-newline.
8250 * lex.h (JAVA_DIGIT_P): Removed.
8251 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8252 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8253 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8254 (JAVA_PART_CHAR_P): New macro.
8256 (JAVA_CHAR_ERROR): Now -2.
8257 (java_lexer): New field `hit_eof'.
8258 * chartables.h: New file.
8259 * gen-table.pl: new file.
8261 2000-11-20 Tom Tromey <tromey@cygnus.com>
8262 Alexandre Petit-Bianco <apbianco@cygnus.com>
8264 * parse.y (java_complete_lhs): Only allow compound assignment of
8265 reference type if type is String.
8267 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8269 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8270 jcf-path.c: Likewise.
8272 2000-12-09 Anthony Green <green@redhat.com>
8274 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8275 filestart and filename_length as int values.
8277 2000-12-07 Mo DeJong <mdejong@redhat.com>
8279 * jcf-io.c (find_class): Correct the logic that tests to see if a
8280 .java file is newer than its .class file. The compiler was
8281 incorrectly printing a warning when file mod times were equal.
8283 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8285 * jvgenmain.c: Use ISPRINT not isascii.
8287 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8289 * parse.y (end_artificial_method_body): Fixed typo.
8291 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8293 * parse.y (patch_method_invocation): Pick the correct enclosing
8294 context when creating inner class instances.
8297 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8299 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8300 Update copyright year to 2000.
8302 2000-11-23 Anthony Green <green@redhat.com>
8304 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8305 Move current_file_list out of yyparse and make it static.
8307 * expr.c: Declare quick_stack and tree_list_free_list as static
8308 (init_expr_processing): Register quick_stack and
8309 tree_list_free_list roots.
8311 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8313 * parse.y (build_outer_field_access): New local `decl_ctx', use
8314 it. Check for field's context and current class immediate outer
8315 context inheritance.
8316 (outer_field_access_p): Consider fields inherited from the last
8318 (build_access_to_thisn): Stop at the last enclosing context if
8322 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8324 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8326 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8328 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8331 2000-11-20 Tom Tromey <tromey@cygnus.com>
8333 * jv-scan.c (help): Document --complexity.
8334 (options): Added --complexity.
8335 (flag_complexity): New global.
8336 (main): Call `report'.
8337 * parse-scan.y (complexity): New global.
8338 (if_then_statement, if_then_else_statement,
8339 if_then_else_statement_nsi, switch_block_statement_group,
8340 while_expression, do_statement, for_begin, continue_statement,
8341 throw_statement, catch_clause, finally, method_invocation,
8342 conditional_and_expression, conditional_or_expression,
8343 conditional_expression): Update complexity.
8344 (reset_report): Reset complexity.
8345 (report): New function.
8347 2000-11-20 Tom Tromey <tromey@cygnus.com>
8349 * lex.c (yylex): Added STRICT_TK case.
8350 * parse.y (STRICT_TK): Added.
8351 * parse-scan.y (STRICT_TK): Added.
8352 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8353 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8355 * keyword.h: Rebuilt.
8356 * keyword.gperf (strictfp): Added.
8358 2000-11-20 Tom Tromey <tromey@cygnus.com>
8360 * lex.c (yylex): Recognize floating point constants with leading
8363 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8365 * java-tree.h (cyclic_inheritance_report): Constify.
8366 * parse.y (cyclic_inheritance_report): Likewise.
8368 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8370 * parse.y (goal): Remove call to ggc_add_string_root.
8372 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8374 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8375 Create string in scratch buffer, then pass to build_string.
8377 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8379 * parse.y (issue_warning_error_from_context): Add
8382 2000-11-11 Anthony Green <green@redhat.com>
8384 * jcf-parse.c (process_zip_dir): Add finput parameter.
8385 (jcf_figure_file_type): Call process_zip_dir with appropriate
8388 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8390 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8391 * jcf-parse.c (jcf_figure_file_type): Likewise.
8393 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8395 * parse.y (create_new_parser_context): Use memset () instead of
8398 2000-11-08 Tom Tromey <tromey@cygnus.com>
8400 * gjavah.c (process_file): Only include gcj/cni.h when generating
8403 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8405 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8406 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8407 instead of bzero ().
8409 2000-11-05 Tom Tromey <tromey@cygnus.com>
8411 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8412 * lex.c (IS_ZERO): New define.
8413 (java_perform_atof): Error on floating point underflow.
8415 2000-11-04 Tom Tromey <tromey@cygnus.com>
8417 * lex.c (java_parse_escape_sequence): Only read two octal
8418 characters if the first one is greater than 3. Don't allow
8419 "octal" numbers to include the digits 8 or 9.
8421 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8423 * Make-lang.in (java.distdir): Remove.
8425 2000-11-03 Tom Tromey <tromey@cygnus.com>
8427 * Make-lang.in (java.dvi): New target.
8428 Partial fix for PR other/567.
8430 * lang-options.h: Mention -Wout-of-date.
8431 * jcf-dump.c (flag_newer): New global.
8432 * gjavah.c (flag_newer): New global.
8433 * jcf-io.c (find_class): Only warn when flag_newer set.
8434 * lang.c (flag_newer): New global.
8435 (struct string_option): New declaration.
8436 (lang_W_options): New global.
8437 (process_option_with_no): New function.
8438 (lang_decode_option): Use it.
8440 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8441 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8444 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8445 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8446 * lex.c (java_read_unicode): Removed `term_context' argument.
8447 Recognize any number of `u' in `\u'.
8448 (java_read_unicode_collapsing_terminators): New function.
8449 (java_get_unicode): Use it.
8450 (java_lineterminator): Removed.
8451 (yylex): Produce error if character literal is newline or single
8452 quote. Return if eof found in middle of `//' comment. EOF in
8453 `//' comment is only an error if pedantic.
8454 (java_ignorable_control_p): New function.
8455 (java_parse_end_comment): Return if eof found in middle of
8458 * jv-scan.c (pedantic): New global.
8460 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8462 * parse.y (outer_field_access_p): Inherited fields aren't
8463 consider outer fields.
8464 (maybe_build_thisn_access_method): Use
8465 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8466 (resolve_expression_name): Trigger an error if a static field
8467 is being accessed as an outer field.
8469 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8471 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8474 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8476 * Make-lang.in: Move all build rules here from Makefile.in,
8477 adapt to new context. Wrap all rules that change the current
8478 directory in parentheses. Expunge all references to $(P).
8479 When one command depends on another and they're run all at
8480 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8481 all object-file generation rules. Delete obsolete variables.
8483 * Makefile.in: Delete.
8484 * config-lang.in: Delete outputs= line.
8486 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8488 * parse.y (patch_method_invocation): NULLify this_arg when already
8490 (maybe_use_access_method): Handle call to methods unrelated to the
8491 current class. Fixed comment.
8494 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8496 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8499 2000-10-24 Tom Tromey <tromey@cygnus.com>
8501 * lex.c (java_new_lexer): Initialize new fields. Work around
8502 broken iconv() implementations.
8503 (java_read_char): Swap bytes if required. Use fallback decoder if
8505 (byteswap_init, need_byteswap): New globals.
8506 (java_destroy_lexer): Only close iconv handle if it is in use.
8507 * lex.h (java_lexer): New fields read_anything, byte_swap,
8509 Made out_buffer unsigned.
8511 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8513 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8514 where an enclosing context can be set on the jdep.
8515 (do_resolve_class): Fixed identation.
8517 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8519 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8521 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8524 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8526 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8528 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8530 * jcf-write.c (OP1): Update `last_bc'.
8531 (struct jcf_block): Fixed indentation and typo in comments. New
8533 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8534 follows `monitorenter'.
8535 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8539 2000-10-16 Tom Tromey <tromey@cygnus.com>
8541 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8542 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8543 * lang-options.h: Added -MA, -MT, -MF..
8544 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8545 (DEPEND_TARGET_SET): New macro.
8546 (DEPEND_FILE_ALREADY_SET): Likewise.
8547 (init_parse): Handle new flags.
8548 * jcf.h (jcf_dependency_print_dummies): Declare.
8549 * Make-lang.in (s-java): Added mkdeps.o.
8550 * Makefile.in (BACKEND): Added mkdeps.o.
8551 (../gcjh$(exeext)): Added mkdeps.o.
8552 (../jcf-dump$(exeext)): Added mkdeps.o.
8553 * jcf-depend.c: Include mkdeps.h.
8554 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8555 add_entry): Removed.
8556 (jcf_dependency_reset): Rewrote.
8557 (dependencies): New global.
8558 (jcf_dependency_set_target): Rewrote.
8559 (jcf_dependency_add_target): Likewise.
8560 (jcf_dependency_add_file): Likewise.
8562 (print_ents): Removed.
8563 (jcf_dependency_write): Rewrote.
8564 (print_dummies): New global.
8565 (jcf_dependency_print_dummies): New function
8566 (jcf_dependency_write): Call deps_dummy_targets if required.
8568 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8570 * gjavah.c (add_class_decl): Removed unused variables `tname',
8571 `tlen' and `name_index'.
8572 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8573 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8574 in `wfl_operator' with value.
8575 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8576 (jcf_figure_file_type): Fixed identation.
8577 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8578 * parse.y (analyze_clinit_body): New function.
8579 (static_initializer:): Reset `current_static_block'.
8580 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8581 `wfl_operator' with new value.
8582 (lookup_cl): Use EXPR_WFL_FILENAME.
8583 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8584 analyze_clinit_body.
8585 (build_outer_field_access): Access to this$<n> built from
8586 current_class, not its outer context.
8587 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8588 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8589 (patch_method_invocation): Use `is_static_flag' when already
8591 (patch_newarray): Removed assignment in ternary operator.
8593 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8595 * except.c (free_eh_ranges): Don't free `whole_range'.
8597 2000-10-15 Anthony Green <green@redhat.com>
8599 * decl.c (init_decl_processing): Call init_class_processing before
8602 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8604 * check-init.c (check_init): Fixed leading comment. Use
8606 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8607 (give_name_to_locals): Likewise.
8608 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8609 fields in lang_decl_var.
8610 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8611 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8612 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8613 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8614 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8615 (LOCAL_FINAL): Rewritten.
8616 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8617 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8618 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8619 `init_final' fields.
8620 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8621 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8622 (TYPE_HAS_FINAL_VARIABLE): New macro.
8623 (struct lang_type): Added `afv' field.
8624 * parse.y (check_static_final_variable_assignment_flag): New function.
8625 (reset_static_final_variable_assignment_flag): Likewise.
8626 (check_final_variable_local_assignment_flag): Likewise.
8627 (reset_final_variable_local_assignment_flag): Likewise.
8628 (check_final_variable_indirect_assignment): Likewise.
8629 (check_final_variable_global_assignment_flag): Likewise.
8630 (add_inner_class_fields): Use LOCAL_FINAL_P.
8631 (register_fields): Handle local finals and final variables.
8632 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8633 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8634 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8636 (java_complete_expand_methods): Loop to set
8637 TYPE_HAS_FINAL_VARIABLE. Call
8638 `reset_final_variable_local_assignment_flag' and
8639 `check_final_variable_local_assignment_flag' accordingly before
8640 and after constructor expansion. Call
8641 `reset_static_final_variable_assignment_flag'
8642 before expanding <clinit> and after call
8643 `check_static_final_variable_assignment_flag' if the
8644 current_class isn't an interface. After all methods have been
8645 expanded, call `check_final_variable_global_assignment_flag' and
8646 `check_static_final_variable_assignment_flag' if the current class
8648 (maybe_yank_clinit): Fixed typo in comment.
8649 (build_outer_field_access_methods): Removed old sanity check. Use
8650 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8651 Don't create access methods for finals.
8652 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8653 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8654 existing DECL_INIT has been processed.
8655 (java_complete_lhs): Likewise.
8656 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8657 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8659 (patch_assignment): Use LOCAL_FINAL_P.
8660 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8661 DECL_INITIAL is nullified.
8664 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8666 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8668 * Makefile.in (parse.c, parse-scan.c): Likewise.
8670 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8672 * class.c (temporary_obstack): Remove.
8673 (make_class): Don't mess with obstascks.
8674 (push_class): Likewise.
8675 (set_super_info): Likewise.
8676 (add_method_1): Likewise.
8677 (add_method): Likewise.
8678 (add_field): Likewise.
8679 (build_utf8_ref): Likewise.
8680 (build_class_ref): Likewise.
8681 (build_static_field_ref): Likewise.
8682 (finish_class): Likewise.
8683 (push_super_field): Likewise.
8684 (layout_class): Likewise.
8685 (layout_class_methods): Likewise.
8686 (init_class_processing): Likewise.
8687 * constants.c (get_tag_node): Likewise.
8688 (build_constant_data_ref): Likewise.
8689 * decl.c (ggc_p): Remove.
8690 (copy_lang_decl): Use ggc_alloc.
8691 (complete_start_java_method): Don't mess with obstacks.
8692 (start_java_method): Likewise.
8693 (end_java_method): Likewise.
8694 * except.c (link_handler): Use xmalloc.
8695 (free_eh_ranges): New function.
8696 (method_init_exceptions): Use it.
8697 (add_handler): Use xmalloc.
8698 (expand_start_java_handler): Don't mess with obstacks.
8699 (prepare_eh_table_type): Likewise.
8700 (expand_end_java_handler): Likewise.
8701 * expr.c (push_value): Likewise.
8702 (create_label_decl): Likewise.
8703 (build_jni_stub): Likewise.
8704 (java_lang_expand_expr): Likewise.
8705 (note_instructions): Use xrealloc.
8706 (java_push_constant_from_pool): Don't mess with obstacks.
8707 (process_jvm_instruction): Likewise.
8708 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8710 * jcf-parse.c (get_constant): Don't mess with obstacks.
8711 (read_class): Likewise.
8712 (jcf_parse): Likewise.
8713 * lex.c (expression_obstack): Remove.
8714 (java_lex): Don't use obstack_free.
8715 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8716 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8717 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8718 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8719 * parse.y (gaol): Add more GC roots.
8720 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8721 (lookup_field_wrapper): Likewise.
8722 (obtain_incomplete_type): Don't mess with obstacks.
8723 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8725 (craft_constructor): Don't mess with obstacks.
8726 (safe_layout_class): Likewise.
8727 (java_complete_class): Likewise.
8728 (source_end_java_method): Likewise.
8729 (build_outer_field_access_methods): Likewise.
8730 (build_outer_method_access_method): Likewise.
8731 (maybe_build_thisn_access_method): Likewise.
8732 (build_dot_class_method_invocation): Likewise.
8733 (java_complete_tree): Likewise.
8734 (java_complete_lhs): Likewise.
8735 (do_merge_string_cste): Likewise.
8736 (patch_string_cst): Likewise.
8737 (array_constructor_check_entry): Likewise.
8738 * typeck.c (build_java_array_type): Likewise.
8739 (parse_signature_string): Likewise.
8740 (build_java_signature): Likewise.
8742 2000-10-12 Tom Tromey <tromey@cygnus.com>
8745 * gjavah.c (add_class_decl): Don't special-case inner classes.
8746 (add_namelet): Likewise.
8748 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8750 * java-tree.h: Constify current_encoding.
8751 * lang.c: Constify current_encoding.
8753 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8755 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8756 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8758 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8760 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8761 patch. Fixes gcj/340.
8763 2000-10-10 Tom Tromey <tromey@cygnus.com>
8765 * lex.c (java_new_lexer): Initialize out_first and out_last
8767 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8769 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8771 * parse.y (pop_current_osb): New function.
8772 (array_type:): Use `dims:', changed actions
8773 accordingly. Suggested by Anthony Green.
8774 (array_creation_expression:): Used pop_current_osb.
8775 (cast_expression:): Likewise.
8776 (search_applicable_method_list): Fixed indentation.
8778 2000-10-08 Anthony Green <green@redhat.com>
8780 * parse.y (array_type_literal): Remove production.
8781 (type_literals): Refer to array_type, not array_type_literal.
8783 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8785 Patch contributed by Corey Minyard.
8786 * decl.c (check_local_named_variable): New function.
8787 (tree check_local_unnamed_variable): Likewise.
8788 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8790 2000-10-07 Anthony Green <green@redhat.com>
8792 * class.c (layout_class): Handle case where superclass can't be
8795 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8797 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8800 2000-10-05 Tom Tromey <tromey@cygnus.com>
8802 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8803 * jvgenmain.c (class_mangling_prefix): Removed.
8804 (class_mangling_suffix): New global.
8806 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8808 (print_method_info): Handle overrides for static and final
8810 (process_file): Generate declaration for class object field.
8811 * class.c (cxx_keywords): New array.
8812 (utf8_cmp): New function.
8813 (cxx_keyword_p): New function.
8814 (layout_class_method): Mangle C++ keywords by appending `$'.
8815 (mangle_field): New function.
8816 (mangle_class_field): Use mangle_field. Mangle class name as
8818 (mangle_static_field): Use mangle_field.
8820 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8822 * decl.c (find_local_variable): Removed uncessary type check and
8823 fixed range check typo. From Corey Minyard.
8825 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8827 * decl.c (give_name_to_locals): New local `code_offset'. Call
8828 `maybe_adjust_start_pc'.
8829 * expr.c (note_instructions): New function.
8830 (expand_byte_code): Don't collect insn starts here.
8831 (peek_opcode_at_pc): New function.
8832 (maybe_adjust_start_pc): Likewise.
8833 * java-tree.h (maybe_adjust_start_pc): Declare.
8834 (note_instructions): Likewise.
8835 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8837 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8839 * parse.y (field_access:): Fixed indentation.
8840 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8842 2000-09-07 Tom Tromey <tromey@cygnus.com>
8845 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8846 JPRIMITIVE_TYPE_P, for arithmetic operators.
8847 (patch_method_invocation): Indentation fix.
8848 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8849 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8850 (do_unary_numeric_promotion): Cleaned up code.
8851 (valid_cast_to_p): Handle boolean correctly.
8853 2000-09-27 Tom Tromey <tromey@cygnus.com>
8855 * lex.c (java_read_unicode): Reset bs_count when finished with
8858 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8861 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8862 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8863 (typeck.o): Depend on ggc.h.
8864 * class.c (add_method_1): Use GC functions for allocation.
8865 (init_class_processing): Register roots.
8866 * decl.c (ggc_p): Set to 1.
8867 (pending_local_decls): Make it static.
8868 (push_jvm_slot): Use GC functions for allocation.
8869 (init_decl_processing): Register roots.
8870 (give_name_to_locals): Use GC functions for allocation.
8871 (lang_mark_tree): New function.
8872 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8873 functions for allocation.
8874 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8875 * lex.c (java_lex): Use build_string, rather than replicating it
8877 * parse.y (goal): Add more roots.
8878 (mark_parser_ctxt): New function.
8879 * typeck.c: Include ggc.h.
8881 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8883 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8884 contains something else than MODIFY_EXPR.
8886 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8888 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8889 * Makefile.in (parse.o): Depend on ggc.h.
8890 (class.o): Likewise.
8891 (constants.o): Likewise.
8894 (jcf-parse.o): Likewise.
8895 (jcf-write.o): Likewise.
8896 (mangle.o): Likewise.
8897 * class.c: Include ggc.h.
8898 (build_static_field_ref): Register GC roots.
8899 (layout_class): Likewise.
8900 (init_class_processing): Likewise.
8901 * constants.c: Include ggc.h.
8902 (current_constant_pool_data_ref): Remove.
8903 (tag_nodes): Move it to ...
8904 (get_tag_node): ... here. Register GC roots.
8905 * decl.c: Include ggc.h. Remove many global tree definitions.
8906 (throw_node): Define.
8907 (java_global_trees): Likewise.
8908 (predef_filenames): Make the size a constant.
8909 (init_decl_processing): Adjust accordingly.
8910 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8911 * expr.c: Include ggc.h.
8912 (init_expr_processing): Register GC roots.
8913 (build_invokeinterface): Likewise.
8914 * java-tree.h: Replace extern tree declarations with macros.
8915 (java_global_trees): New variable.
8916 (java_tree_index): New enumeration.
8917 (init_jcf_parse): Declare.
8918 * jcf-parse.c: Include ggc.h.
8919 (current_class): Remove declaration.
8920 (main_class): Likewise.
8921 (all_class_list): Likewise.
8922 (predefined_filename_p): Adjust for constant size of
8924 (init_jcf_parse): New function.
8925 * jcf-write.c: Include ggc.h.
8926 (generate_classfile): Register GC roots.
8927 (append_synthetic_attribute): Likewise.
8928 (append_innerclass_attribute_entry): Likewise.
8929 * lang.c: Include ggc.h.
8930 (lang_print_error): Register GC roots.
8931 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8933 * parse.y: Include ggc.h.
8934 (wfl_operator): Remove.
8935 (goal): Register GC roots.
8936 (java_pop_parser_context): Adjust for new field names.
8937 (java_parser_context_save_global): Likewse.
8938 (java_parser_context_restore_global): Likewise.
8939 (java_parser_context_suspend): Likewise.
8940 (java_parser_context_resume): Likewise.
8941 (verify_constructor_circularity): Register GC roots.
8942 (lookup_cl): Likewise.
8943 (java_reorder_fields): Likewise.
8944 (build_current_this): Likewise.
8945 (class_in_current_package): Likewise.
8946 (argument_types_convertible): Likewise.
8947 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8949 2000-09-14 Tom Tromey <tromey@cygnus.com>
8951 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8953 2000-09-13 Tom Tromey <tromey@cygnus.com>
8955 * jcf-parse.c: Include <locale.h>.
8956 * jv-scan.c: Include <locale.h>.
8958 2000-09-12 Tom Tromey <tromey@cygnus.com>
8960 * expr.c (pop_type_0): Return `Object' if trying to merge two
8962 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8963 interface types; `Object' is always a valid supertype.
8965 2000-09-12 Tom Tromey <tromey@cygnus.com>
8968 * jv-scan.c (help): Document --encoding.
8969 (options): Added `encoding' entry.
8970 (OPT_ENCODING): New define.
8971 (main): Handle --encoding.
8972 Include <langinfo.h> if nl_langinfo exists.
8973 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8975 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
8976 (parse_source_file): Correctly call java_init_lex. Added `finput'
8977 argument. Use nl_langinfo to determine default encoding.
8978 * java-tree.h (current_encoding): Declare.
8979 * parse.y (java_parser_context_restore_global): Don't restore
8981 (java_parser_context_save_global): Don't set `finput' field.
8982 (java_pop_parser_context): Don't restore `finput'. Free old lexer
8984 * lang.c (current_encoding): New global.
8985 (lang_decode_option): Recognize `-fencoding='.
8986 (finish_parse): Don't close finput.
8987 * parse.h (struct parser_ctxt): Removed `finput' and
8988 `unget_utf8_value' fields. Added `lexer' field.
8989 (java_init_lex): Fixed declaration.
8990 * lex.c (java_new_lexer): New function.
8991 (java_destroy_lexer): Likewise.
8992 (java_read_char): Added `lex' argument. Handle iconv case.
8993 (java_read_unicode): Added `lex' argument. Count backslashes in
8995 (java_init_lex): Added `finput' and `encoding' arguments. Set
8996 `lexer' field in ctxp.
8997 (BAD_UTF8_VALUE): Removed.
8998 (java_lex): Handle seeing UEOF in the middle of a string literal.
8999 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9000 (java_lexer): New structure.
9003 (DEFAULT_ENCODING): New define.
9004 (java_destroy_lexer): Declare.
9006 2000-09-12 Tom Tromey <tromey@cygnus.com>
9009 * lex.c (java_init_lex): Initialize java_io_serializable.
9010 * parse.y (java_io_serializable): New global.
9011 (valid_ref_assignconv_cast_p): An array can be cast to
9014 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9016 * decl.c, expr.c: Include defaults.h if not already included.
9017 Don't define the *_TYPE_SIZE macros.
9019 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9021 * typeck.c (build_java_array_type): Correct first parameter
9022 in ADJUST_FIELD_ALIGN invocation.
9024 2000-09-06 Tom Tromey <tromey@cygnus.com>
9026 * lang-specs.h: Also recognize `-femit-class-files'.
9028 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9030 * verify.c (merge_types): Load the types to merge if necessary.
9032 2000-09-02 Anthony Green <green@redhat.com>
9034 * jcf-io.c: Include zlib.h.
9035 (open_in_zip): Read compressed class file archives.
9036 * zipfile.h (ZipDirectory): Add uncompressed_size and
9037 compression_method fields.
9038 * zextract.c (read_zip_archive): Collect file compression info.
9040 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9042 * parse.y (do_resolve_class): Also explore superclasses of
9043 intermediate enclosing contexts when searching for inner classes.
9045 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9047 * parse.y (variable_declarator_id:): Better error message.
9048 (expression_statement:): Use YYNOT_TWICE.
9049 (cast_expression:): Likewise.
9050 (assignment:): Likewise.
9052 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9054 * parse.y (do_merge_string_cste): New locals. Create new
9055 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9057 2000-08-07 Hans Boehm <boehm@acm.org>
9059 * boehm.c (mark_reference_fields): Set marking bits for all words in
9060 a multiple-word record.
9061 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9064 2000-08-31 Mike Stump <mrs@wrs.com>
9066 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9067 jcf-dump$(exeext)): Make parallel safe.
9069 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9071 * jcf-parse.c (set_source_filename): Constify a char *.
9072 * jcf-write.c (append_innerclasses_attribute,
9073 make_class_file_name): Constify a char *. Don't recycle a
9074 variable for an unrelated purpose.
9075 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9076 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9078 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9080 * expr.c (can_widen_reference_to): Fixed indentation.
9081 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9082 * parse.y: `finit$' replaces `$finit$' in comments.
9083 (try_builtin_assignconv): Fixed leading comment.
9085 2000-08-25 Greg McGary <greg@mcgary.org>
9087 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9089 2000-08-24 Greg McGary <greg@mcgary.org>
9091 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9092 * parse.y (BINOP_LOOKUP): Likewise.
9094 2000-08-22 Andrew Haley <aph@cygnus.com>
9096 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9097 sign extending. Fixes gcj/321.
9098 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9099 combining to make a jlong. Fixes gcj/321.
9101 2000-08-21 Nix <nix@esperi.demon.co.uk>
9103 * lang-specs.h: Do not process -o or run the assembler if
9106 2000-08-16 Andrew Haley <aph@cygnus.com>
9108 * typeck.c (build_java_array_type): Rewrite code to do array
9109 alignment. Take into account back-end macros when aligning array
9110 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9111 user to set alignment. Fixes gcj/252 and 160.
9113 2000-08-09 Tom Tromey <tromey@cygnus.com>
9115 * parse.y (check_abstract_method_definitions): Now return `int'.
9116 Check implemented interfaces. Fixes PR gcj/305.
9118 * parse.y (patch_switch_statement): Disallow `long' in switch
9119 expressions. Fixes PR gcj/310.
9121 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9123 * decl.c (finit_leg_identifier_node): New global.
9124 (init_decl_processing): Use `finit$' to initialize
9125 finit_identifier_node. Use `$finit$' to initialize
9126 finit_leg_identifier_node.
9127 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9128 * java-tree.h (finit_identifier_node): Changed attached comment.
9129 (finit_leg_identifier_node): New declaration.
9130 (ID_FINIT_P): Take finit_identifier_node and
9131 finit_leg_identifier_node into account. This is a backward
9134 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9136 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9138 (generate_bytecode_insns): Check `nargs' before emitting it.
9139 * verify.c (merge_type_state): Fixed typo.
9140 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9141 generate_bytecode_{conditional,insns}.
9143 2000-08-13 Anthony Green <green@redhat.com>
9145 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9148 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9150 * class.c (maybe_layout_super_class): Fixed indentation.
9151 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9152 (java_check_methods): New function declaration.
9153 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9154 instead of `str_ptr'.
9155 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9156 of a `invokeinterface' at the right time.
9157 * parse.h (WFL_STRIP_BRACKET): New macro.
9158 (SET_TYPE_FOR_RESOLUTION): Use it.
9159 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9160 (check_class_interface_creation): Don't check for cross package
9161 innerclass name clashes.
9162 (method_header): Behave properly if MDECL is `error_mark_node'.
9163 (method_declarator): Return `error_mark_node' if bogus current
9165 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9166 (resolve_and_layout): New local `decl_type', set and used. Call
9168 (java_check_methods): New method.
9169 (java_layout_classes): Use it.
9170 (resolve_qualified_expression_name): No EH check necessary in
9172 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9174 (patch_assignment): Set DECL_INITIAL on integral final local.
9176 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9178 * java-tree.h (flag_extraneous_semicolon): New extern.
9179 * lang-options.h: (-Wextraneous-semicolon): New option.
9180 * lang.c (flag_redundant): Fixed typo in leading comment.
9181 (flag_extraneous_semicolon): New global.
9182 (lang_decode_option): Set `flag_extraneous_semicolon' when
9183 -Wall. Decode `-Wextraneous-semicolon'.
9184 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9185 `empty_statement' rule.
9186 (class_body_declaration): Likewise.
9187 (method_body:): Accept `;' as a method body.
9188 (static_initializer:): Removed `SC_TK' hack.
9189 (constructor_block_end:): Likewise.
9190 (empty_statement:): Report deprecated empty declaration. Fixes
9193 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9195 * parse.y (build_dot_class_method_invocation): Changed parameter
9196 name to `type'. Build signature from `type' and convert it to a
9197 STRING_CST if it's an array.
9198 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9199 to use `ref_type' directly.
9201 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9203 * lang-options.h: Added a comma after the last element to avoid
9204 syntax errors when other languages define additional options.
9206 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9208 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9209 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9210 (jc1): Link with $(BACKEND).
9211 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9213 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9215 * jvspec.c: Adjust type of second argument to
9216 lang_specific_driver, and update code as necessary.
9218 * class.c (build_dtable_decl): Initialize dummy.
9220 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9222 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9223 method bodies not to rule out discarding `<clinit>'; don't use
9224 <clinit> to initialize static fields with constant initializers.
9226 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9228 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9230 (method_synthetic): New global.
9231 (HANDLE_METHOD): Recognize synthetic method and tell
9232 `print_method_info' about it.
9233 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9234 processing a synthetic method.
9235 * jcf-reader.c (skip_attribute): New function.
9236 ( skip_attribute): Likewise.
9238 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9240 * parse.y (build_outer_field_access): Fixed comments.
9241 (fix_constructors): Emit the initialization of this$<n> before
9243 (resolve_qualified_expression_name): Build an access to `decl' if
9246 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9248 * parse-scan.y (curent_class): Non longer const.
9249 (inner_qualifier, inner_qualifier_length): Deleted.
9250 (current_class_length): New global.
9251 (bracket_count): Fixed typo in leading comment.
9252 (anonymous_count): New global.
9253 (class_instance_creation_expression:): Handle anonymous classes.
9254 (anonymous_class_creation:): New rule.
9255 (push_class_context): Rewritten.
9256 (pop_class_context): Likewise.
9257 (INNER_QUALIFIER): Macro deleted.
9258 (report_class_declaration): call `push_class_context' when
9259 entering the function. `fprintf' format modified not to use
9261 (report_class_declaration): Assign `package_name' and
9262 `current_class' to NULL separately.
9264 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9266 * expr.c (build_invokeinterface): Call layout_class_methods on
9269 2000-07-27 Tom Tromey <tromey@cygnus.com>
9270 Anthony Green <green@cygnus.com>
9271 Alexandre Petit-Bianco <apbianco@cygnus.com>
9273 * class.c (make_class_data): Create vtable for abstract classes.
9274 (get_dispatch_table): Changed to cope with abstract classes.
9276 2000-07-27 Tom Tromey <tromey@cygnus.com>
9278 * parse.y (patch_method_invocation): Don't reverse the argument
9279 list when dealing with anonymous class constructors. Fixed typo in
9282 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9284 * parse.y (build_alias_initializer_parameter_list): Reverse
9285 crafted list when building aliases for anonymous class
9288 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9290 * parse.y (jdep_resolve_class): Don't bother checking potential
9291 innerclass access if `decl' is NULL.
9292 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9295 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9297 * parse.c: Remove (again.)
9299 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9301 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9302 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9303 outside the `if' statement, alias to innerclass removed, `decl'
9304 used to mark the class complete.
9306 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9308 * parse.y (simple_name:): Fixed typo in error message.
9310 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9312 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9313 or its first operand can be error marks.
9315 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9317 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9318 * parse.y (method_header): Likewise.
9320 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9322 * parse.y (process_imports): Consider that one might be trying to
9323 import an innerclass. Fixes gcj/254
9325 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9327 * parse.y (find_as_inner_class): Handle the case where the
9328 enclosing context of an innerclass has been loaded as bytecode.
9330 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9332 * parse.y (simple_name:): Reject `$' in type names.
9333 (resolve_type_during_patch): Use `type' as a second
9334 argument to resolve_no_layout. Fixes gcj/257.
9336 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9338 * parse.y (find_most_specific_methods_list): Select the only
9339 non-abstract method even if max has been set.
9340 Fixes gcj/285, gcj/298.
9342 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9344 * lang-specs.h: Added %(jc1) to java compiler options.
9346 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9348 * .cvsignore: New file.
9350 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9352 * parse.y (not_accessible_p): Access granted to innerclasses
9353 (indirectly) extending the reference type. Fixes gcj/249.
9355 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9357 * parse.y (patch_method_invocation): Fixed comment.
9358 (maybe_use_access_method): Build this$<n>s to the context of the
9359 target method, or a type that extends it. Fixes gcj/242.
9361 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9365 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9367 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9369 2000-07-13 Tom Tromey <tromey@cygnus.com>
9371 * lang-specs.h: Added %{I*}.
9373 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9375 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9377 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9379 * parse-scan.c: Remove.
9381 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9383 * class.c (set_super_info): Handled protected inner classes.
9384 (common_enclosing_context_p): Bail early if arguments aren't both
9386 (get_access_flags_from_decl): Handle private and protected inner
9388 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9389 (CLASS_PROTECTED): Likewise.
9390 (struct lang_type): New bitfield `poic'.
9391 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9393 (check_inner_class_access): Renamed arguments, added
9394 comments. Handles protected inner classes (fixes gcj/225)
9395 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9397 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9399 * parse.y (resolve_qualified_expression_name): Verify qualified
9400 access to `this'. Fixes gcj/239.
9402 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9404 * jcf-write.c (generate_classfile): Don't install ConstantValue
9407 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9409 * parse.y (resolve_qualified_expression_name): Handle inner class
9410 access. Fixes gcj/256.
9412 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9414 * jcf-write.c (generate_classfile): Properly install the
9415 ConstantValue attribute and the initial value constant pool index
9416 on string constants.
9417 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9420 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9422 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9424 * parse.y (find_as_inner_class): Fixed typo.
9425 (do_resolve_class): Explore enclosing contexts when searching for
9426 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9427 (check_inner_class_access): Check `decl' which can be null in case
9430 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9432 * java-tree.h (java_debug_context): Declared `extern'.
9433 (safe_layout_class): Likewise.
9434 * parse.y (resolve_field_access): Field must be `static' in order
9435 to be replaced by its initial value. Added comments.
9436 (find_applicable_accessible_methods_list): Fixed typo.
9437 (find_most_specific_methods_list): Methods found in innerclasses
9438 take over methods founds in the enclosing contexts.
9439 (java_complete_tree): Loosen restrictions on the type of DECLs
9440 that can be replaced by their initialization values.
9441 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9443 2000-07-05 Tom Tromey <tromey@cygnus.com>
9445 * Make-lang.in (PARSE_DIR): New macro.
9446 (PARSE_RELDIR): Likewise.
9447 (PARSE_C): Likewise.
9448 (PARSE_SCAN_C): Likewise.
9449 ($(PARSE_C)): New target.
9450 ($(PARSE_SCAN_C)): Likewise.
9451 (SET_BISON): New macro.
9452 (BISONFLAGS): Likewise.
9453 (JAVABISONFLAGS): Likewise.
9455 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9457 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9458 argument on the first pass for CNI as well as JNI.
9459 (print_method_info): Set up method name on the first pass only.
9461 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9463 * parse.y (parser_qualified_classname): Removed parameter
9465 (create_interface): Removed first passed parameter to
9466 parser_qualified_classname.
9467 (create_class): Likewise. Don't install alias on static
9468 innerclasses. Fixes gcj/275.
9470 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9472 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9473 debugable statement with empty_stmt_node. Fixes gcj/272
9475 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9477 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9480 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9482 * jcf-write.c (push_long_const): Appropriately cast short negative
9485 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9487 * parse.y (verify_constructor_super): Use loop variable
9488 `m_arg_type' initialized with `mdecl_arg_type'.
9490 2000-06-29 Tom Tromey <tromey@cygnus.com>
9492 * parse.y (resolve_field_access): Handle case where `type_found'
9495 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9497 * expr.c (lookup_field): The same field can be found through two
9498 different interface. Don't declare it ambiguous in that case.
9500 2000-06-27 Tom Tromey <tromey@cygnus.com>
9502 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9503 follows \r, then unget it at a lower level.
9505 2000-06-26 Tom Tromey <tromey@cygnus.com>
9507 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9510 2000-06-25 Tom Tromey <tromey@cygnus.com>
9512 * parse.y (for_statement): Wrap expression in a WFL if it is a
9513 constant. For PR gcj/268.
9515 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9517 * parse.y (do_resolve_class): Minor optimiztion in the package
9518 list search. Removed unnecessary test and return statement.
9519 (valid_ref_assignconv_cast_p): Order of arguments to
9520 enclosing_context_p fixed.
9522 2000-06-24 Tom Tromey <tromey@cygnus.com>
9524 * expr.c (lookup_field): Print error and return error_mark_node if
9525 field reference is ambiguous.
9527 * parse.y (check_abstract_method_definitions): Also check if
9528 `other_method' is abstract.
9530 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9532 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9534 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9535 (struct lang_type): New field `pic'.
9536 (CLASS_PRIVATE): New macro.
9537 * parse.y (check_inner_class_access): New function.
9538 (jdep_resolve_class): Call it.
9540 2000-06-23 Tom Tromey <tromey@cygnus.com>
9542 * parse.y (patch_incomplete_class_ref): Initialize the returned
9543 class. For PR gcj/260.
9545 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9547 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9549 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9551 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9552 Java specific checks.
9553 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9555 * java-tree.def (CASE_EXPR): Marked 'e'.
9556 (DEFAULT_EXPR): Likewise.
9557 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9559 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9560 Java specific checks.
9561 (generate_bytecode_insns): Test try_block for BLOCK before using
9563 * parse.y (build_wfl_wrap): Added `location' argument. Set
9564 EXPR_WFL_LINECOL accordingly.
9565 (dim_expr:): Wrap constants with WFLs.
9566 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9567 (resolve_package): Check for `stmt' not being a BLOCK before
9568 building a debuggable statement with it.
9569 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9571 (resolve_field_access): Make sure `decl' is a DECL before treating
9573 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9574 IDENTIFIER_NODE before treating it as such.
9575 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9576 treating it as such.
9577 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9578 to be applied only on non array types.
9580 2000-06-16 Per Bothner <per@bothner.com>
9582 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9583 define in terms of DECL_RESULT, as that fails when --enable-checking.
9585 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9587 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9588 types the same in comparison.
9589 (CHECK_OP): Add static prototype.
9591 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9593 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9594 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9597 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9599 * decl.c (create_primitive_vtable): Prototype.
9601 * jcf-write.c (generate_bytecode_insns): Initialize variable
9604 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9606 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9608 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9609 to track searched classes, and do not search the same class more than
9610 once. Call find_applicable_accessible_methods_list on immediate
9611 superclass, instead of search_applicable_method_list on all ancestors.
9614 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9616 * parse.y (register_fields): Permit static fields in inner classes
9617 if they are final. Fix for PR gcj/255.
9619 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9621 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9622 * parse.y (find_in_imports): Returned type changed to void,
9623 leading comment fixed.
9624 (register_package): New function.
9625 (qualify_and_find): Likewise.
9626 (package_declaration:): Use `register_package'.
9627 (single_type_import_declaration:): Removed local variable
9628 `node'. Added missing `;' for consistency.
9629 (type_import_on_demand_declaration:): Use `chainon' to link new
9631 (lookup_field_wrapper): Lookup local variables defined in outer
9633 (java_complete_class): Don't reverse the list of imported on demand.
9634 (do_resolve_class): Reorganized. Removed local variable
9635 `original_name'. Call `qualify_and_find' with the current package
9636 name, invoke `find_in_imports_on_demand' right after. Call
9637 `qualify_and_find' with the packages we've seen so far. Fixed
9638 operations numbering in comments.
9639 (java_expand_class): Don't reverse `package_list'.
9640 (find_most_specific_methods_list): New local variables `abstract'
9641 and `candidates'. Use them to pick the right method.
9643 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9645 * parse.y (check_modifiers_consistency): Don't subtract out
9646 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9648 2000-06-04 Philipp Thomas <pthomas@suse.de>
9650 * Makefile.in (INTLLIBS): New.
9654 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9656 * class.c (get_dispatch_table): Build the vtable dummy entry list
9657 element with a null purpose. Fixed leading comment.
9658 (build_dtable_decl): Build an accurate dtable type when appropriate
9661 2000-06-02 Richard Henderson <rth@cygnus.com>
9663 * lang.c (lang_get_alias_set): New.
9665 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9667 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9668 before using it as the accessed field.
9670 2000-05-31 Tom Tromey <tromey@cygnus.com>
9672 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9673 char_array_vtable, short_array_vtable, int_array_vtable,
9674 long_array_vtable, float_array_vtable, double_array_vtable):
9676 * expr.c (get_primitive_array_vtable): New function.
9677 (create_primitive_vtable): New function.
9678 (java_lang_expand_expr): Enable code to statically generate
9680 * decl.c (init_decl_processing): Create primitive vtables.
9681 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9682 short_array_vtable, int_array_vtable, long_array_vtable,
9683 float_array_vtable, double_array_vtable): Define.
9685 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9687 * java/parse.y (find_applicable_accessible_methods_list):
9688 Don't add an uninitialized value to the list.
9690 2000-05-25 Tom Tromey <tromey@cygnus.com>
9692 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9693 when trying to see if field's class should be initialized. Always
9694 initialize field's declaring class, not qualified class.
9697 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9698 `wfl_operator', to maybe_build_primttype_type_ref.
9701 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9703 * parse.y (patch_method_invocation): Don't try to lookup methods
9706 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9708 * parse.y (resolve_field_access): Call the appropriate <clinit>
9709 before accessing the length of a static array. Craft a decl for
9710 the field while its time. Fixes PR gcj/129.
9712 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9714 * parse.y (resolve_package): Correctly set `*next' (was off by
9716 (resolve_qualified_expression_name): Fixed comment.
9718 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9720 * jcf-parse.c (jcf_parse_source): Reset current_class and
9721 current_function_decl to NULL before parsing a new file.
9723 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9725 * parse.y (block_end:): If the collected block doesn't feature a
9726 statement, insert an empty statement.
9728 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9730 * parse.y (maybe_yank_clinit): New function.
9731 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9732 end of the list of methods belonging to a class.
9733 (java_complete_expand_method): Check whether <clinit> is really
9734 necessary and expand it accordingly.
9736 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9738 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9739 processed by the method's switch statement.
9741 2000-05-19 Tom Tromey <tromey@cygnus.com>
9743 * java-tree.h: Added init state enum.
9744 * decl.c (emit_init_test_initialization): Initialize class
9745 initialization check variable by looking at class' state.
9747 2000-05-19 Tom Tromey <tromey@cygnus.com>
9749 * java-tree.h (build_instanceof): Declare.
9750 (build_get_class): Declare.
9751 * parse.y (patch_binop): Use build_instanceof.
9752 * expr.c (build_instanceof): New function. If class is final,
9753 don't make a function call.
9754 (expand_java_INSTANCEOF): Use it.
9755 (build_get_class): New function.
9757 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9759 * jcf-write.c (generate_classfile): Scan the source_file for
9760 slashes with the right pointer variable.
9762 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9764 * lang.c (lang_decode_option): Update -Wunused flags by calling
9766 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9768 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9770 * check_init.c (check_init): Constify local char *.
9771 * class.c (push_class): Constify local char *.
9772 * java_tree.h: Update prototypes.
9773 * jcf-io.c (open_class): Constify filename parameter and
9775 (find_class): Remove redundant string copy. Cast return from
9777 * jcf-parse.c (read_class, parse_class_file, yyparse):
9778 Constify local char *.
9779 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9780 Constify local char *.
9781 * jcf.h (JCF): Constify filename and classname.
9782 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9783 * lang.c (init_parse): Constify parameter and return value.
9784 * lex.c (java_get_line_col): Constify filename parameter.
9785 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9786 * parse.y (java_parser_context_suspend,
9787 issue_warning_error_from_context, safe_layout_class): Constify
9789 * parse.c: Regenerate.
9791 2000-05-08 Tom Tromey <tromey@cygnus.com>
9793 * expr.c (build_jni_stub): Cache the result of
9794 _Jv_LookupJNIMethod.
9796 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9798 * decl.c (predef_filenames_size): Now 7.
9799 (predef_filenames): New seventh entry.
9801 2000-05-04 Tom Tromey <tromey@cygnus.com>
9803 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9804 Keep track of when we've seen a reference field after a
9805 non-reference field.
9806 (get_boehm_type_descriptor): Handle case where we see
9807 non-reference fields but no trailing reference field.
9808 * decl.c (rawdata_ptr_type_node): Define.
9809 (init_decl_processing): Initialize rawdata_ptr_type_node.
9810 * java-tree.h (rawdata_ptr_type_node): Declare.
9812 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9814 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9815 specifiers in calls to fprintf.
9817 2000-05-03 Andrew Haley <aph@cygnus.com>
9819 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9821 * javaop.h (WORD_TO_INT): New function.
9822 (IMMEDIATE_s4): Use WORD_TO_INT.
9823 * jcf.h (JPOOL_INT): Ditto.
9825 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9828 2000-04-19 Tom Tromey <tromey@cygnus.com>
9830 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9832 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9834 * expr.c (build_jni_stub): New function.
9835 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9837 * parse.y (java_complete_expand_methods): Expand a native method
9838 and call build_jni_stub if -fjni given.
9839 * lang-options.h: Document -fjni.
9840 * lang.c (flag_jni): New global.
9841 (lang_f_options): Added `jni' entry.
9842 * java-tree.h (soft_lookupjnimethod_node,
9843 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9845 (flag_jni): Declare.
9846 (build_jni_stub): Declare.
9847 (struct lang_decl): Added `native' flag.
9848 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9850 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9851 soft_jnipopsystemframe_node): New globals.
9852 (init_decl_processing): Set them. _Jv_InitClass only takes one
9855 * java-tree.def: Put into `C' mode.
9857 2000-04-27 Tom Tromey <tromey@cygnus.com>
9860 * expr.c (expand_invoke): Generate check to see if object pointer
9861 is null in nonvirtual invocation case.
9862 * java-tree.h (soft_nullpointer_node): Declare.
9863 * decl.c (soft_nullpointer_node): New global.
9864 (init_decl_processing): Initialize soft_nullpointer_node.
9865 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9866 or `private' methods.
9867 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9869 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9871 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9874 2000-04-26 Tom Tromey <tromey@cygnus.com>
9876 * zextract.c (find_zip_file_start): New function.
9877 (read_zip_archive): Use it.
9879 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9881 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9883 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9885 * class.c (common_enclosing_context_p): New function.
9886 * java-tree.h (common_enclosing_context_p): Added prototype.
9887 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9888 classes sharing an outer context with the current instance.
9889 * parse.y (build_access_to_thisn): Fixed leading comment.
9890 (verify_constructor_super): New local `supper_inner'. Skip
9891 enclosing context argument in the case of inner class constructors.
9892 (patch_method_invocation): Insert proper context as second
9893 parameter to pure inner class constructor super invocations.
9895 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9897 * parse.y (end_class_declaration): Reset the interface number
9900 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9902 * parse.y (source_start_java_method): Deleted unnecessary code.
9903 (patch_method_invocation): Fixed comment.
9905 2000-04-24 Robert Lipe <robertlipe@usa.net>
9907 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9909 2000-04-23 Tom Tromey <tromey@cygnus.com>
9911 * boehm.c (mark_reference_fields): Use int_byte_position.
9913 2000-04-22 Tom Tromey <tromey@cygnus.com>
9915 * boehm.c (mark_reference_fields): Only call byte_position on
9918 2000-04-22 Tom Tromey <tromey@cygnus.com>
9920 * boehm.c (mark_reference_fields): Added `last_view_index'
9921 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9923 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9925 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9926 * parse.y (check_class_interface_creation): Fixed comments. Select
9927 permitted modifiers for (inner) interfaces. Changed error message
9928 to report rejected modifiers used with local classes.
9930 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9932 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9933 of directly inherited type considered in scope.
9934 * parse.y (do_resolve_class): Search inherited classes for inner
9937 2000-04-20 Tom Tromey <tromey@cygnus.com>
9939 * parse.y (not_accessible_p): Use member's class, not current
9940 class, when doing inheritance check for protected reference.
9943 2000-04-20 Jason Schroeder <shrode@subnature.com>
9945 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9947 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9949 * parse.y (lookup_field_wrapper): Search for final local aliases.
9950 (resolve_expression_name): Let lookup_field_wrapper search for
9951 final local aliases. Force the value of `name' if one is found.
9952 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9953 an expression name. Fixed comments.
9955 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9957 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9959 2000-04-19 Tom Tromey <tromey@cygnus.com>
9961 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9963 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9965 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9967 2000-04-18 Tom Tromey <tromey@cygnus.com>
9970 * gjavah.c (utf8_cmp): Changed return value.
9971 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9973 (cxx_keywords): New global.
9974 (get_field_name): Handle new result of cxx_keyword_subst.
9975 (print_method_info): Likewise.
9977 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
9979 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
9980 with a newline, for CNI.
9981 (print_stub_or_jni): Print a space or newline before method name for
9983 (print_cxx_classname): Don't write leading "::" in CNI stub method.
9984 (process_file): Include gcj/cni.h if generating CNI stubs.
9986 2000-04-16 Tom Tromey <tromey@cygnus.com>
9988 * gjavah.c (decompile_method): Use print_field_name.
9991 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9993 * parse.y (java_expand_classes): Reverse the package list once.
9994 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
9996 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
9997 the `==' and `!=' operators.
9999 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10001 * jcf-write.c (generate_bytecode_insns): At invocation time,
10002 always relate an interface method to the type of its selector.
10004 2000-04-05 Tom Tromey <tromey@cygnus.com>
10007 * expr.c (expand_invoke): Generate check to see if object pointer
10008 is null in nonvirtual invocation case.
10009 * java-tree.h (soft_nullpointer_node): Declare.
10010 * decl.c (soft_nullpointer_node): New global.
10011 (init_decl_processing): Initialize soft_nullpointer_node.
10012 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10013 or `private' methods.
10014 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10016 2000-04-05 Tom Tromey <tromey@cygnus.com>
10018 Fix for PR gcj/140:
10019 * parse.y (check_final_assignment): Recognize assignments to the
10020 `length' field of an array when generating class files.
10022 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10024 * class.c (decl_hash): Prototype removed.
10025 (decl_compare): Likewise.
10027 2000-04-05 Tom Tromey <tromey@cygnus.com>
10029 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10030 * parse.y (check_modifiers_consistency): Check for final/volatile
10031 clash. Fixes PR gcj/164.
10033 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10035 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10037 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10039 (add_method_1): Use `java_hash_hash_tree_node' and
10040 `java_hash_compare_tree_node'.
10041 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10042 (java_hash_compare_tree_node): Likewise.
10043 * parse.y (find_applicable_accessible_methods_list): Create,
10044 delete and use a hash table to remember already searched interfaces.
10046 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10048 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10051 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10053 * boehm.c (mark_reference_fields, set_bit): Prototype.
10054 (set_bit): Un-ANSI-fy definition.
10056 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10059 * decl.c (emit_init_test_initialization): Likewise.
10061 * gjavah.c (jni_print_char): Likewise.
10063 * parse.y (create_new_parser_context): Likewise.
10065 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10067 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10068 patch missing hunk. Fixed indentation.
10070 2000-03-30 Tom Tromey <tromey@cygnus.com>
10072 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10073 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10075 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10077 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10078 when negative *before* using it as an array index.
10079 * ChangeLog: Fixed typo.
10081 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10083 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10084 to 0 when it reaches -1.
10086 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10088 * jcf-parse.c (get_constant): Properly cast `num' during the
10089 invocation of `add_double'.
10090 * jcf-write.c (push_long_const): Properly cast `lo' before
10091 comparing it to short bounds.
10092 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10093 `interface_body:' is reduced after the current interface is
10096 2000-03-26 Tom Tromey <tromey@cygnus.com>
10098 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10099 Java-specific `-f' option.
10101 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10103 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10104 Adjust order of making types.
10105 Make bitsize_*_node values.
10107 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10109 * class.c (make_field_value): Use byte_position.
10110 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10111 (java_array_data_offset): Likewise.
10112 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10115 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10117 * parse.y (check_abstract_method_definitions): New local
10118 `end_type_reached'. Make sure we also consider `end_type'.
10119 (java_check_abstract_method_definitions): Make sure we eventually
10120 consider `java.lang.Object'.
10121 (maybe_use_access_method): Don't use access method if not in the
10122 context of a pure inner class or if the method's context is right.
10123 (find_applicable_accessible_methods_list): New static flag
10124 `object_done'. Don't search abstract classes as interfaces. Fixed
10125 indentation. Fixed the `java.lang.Object' only search. Search
10126 class interface(s) first, then fully search enclosing contexts.
10127 (find_most_specific_methods_list): Pick the closest candidate when
10128 they're all abstract.
10130 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10132 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10133 properly initialize `finished_label'. Don't emit gotos for empty
10136 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10138 * except.c (emit_handlers): Clear catch_clauses_last.
10140 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10142 * parse.y (check_method_types_complete): New function.
10143 (create_class): Reset anonymous class counter only when seeing an
10145 (java_complete_class): JDEP_METHOD: Don't recompute signature
10148 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10150 * class.c (build_static_ref): Fixed indentation in comment.
10151 * java-tree.def (TRY_EXPR): Fixed typo in name.
10152 (CLASS_LITERAL): Likewise.
10153 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10154 (struct lang_type): New field `dot_class'.
10155 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10156 (generate_classfile): Method `class$' is synthetic.
10157 * parse.y (build_do_class_method): New function.
10158 (build_dot_class_method_invocation): Likewise.
10159 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10160 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10161 (qualify_ambiguous_name): Likewise.
10162 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10163 (build_try_statement): Fixed leading comment.
10165 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10167 * class.c (make_field_value): Properly handle sizes.
10168 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10169 (layout_class_method): Count using trees.
10170 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10171 * expr.c (java_array_data_offset): Use int_bit_position.
10172 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10173 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10175 2000-03-16 Tom Tromey <tromey@cygnus.com>
10177 * lang.c (flag_hash_synchronization): New global.
10178 (lang_f_options): Added `hash-synchronization'.
10179 * lang-options.h: Mention -fhash-synchronization.
10180 * java-tree.h (flag_hash_synchronization): Declare.
10181 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10182 hash table synchronization is disabled.
10183 * decl.c (init_decl_processing): Only push `sync_info' value when
10184 hash table synchronization is disabled.
10185 * class.c (make_class_data): Only push `sync_info' field when hash
10186 table synchronization is disabled. Removed dead code.
10188 2000-03-16 Tom Tromey <tromey@cygnus.com>
10190 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10192 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10194 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10196 * parse.y (patch_method_invocation): Handle anonymous classes
10197 creation in static context.
10199 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10201 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10202 * parse.y (resolve_qualified_expression_name): Use it.
10203 (patch_method_invocation): Likewise.
10205 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10207 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10208 depending on the type of dependency which dictates what the
10210 (unresolved_type_p): Resolved types limited to the current class.
10212 2000-03-15 Tom Tromey <tromey@cygnus.com>
10214 * decl.c (init_decl_processing): Set type of `sync_info' to be
10217 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10218 Correctly compute bit number for current slot. Zero `high' and
10219 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10220 mark_reference_fields.
10221 (mark_reference_fields): New function.
10223 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10225 * parse.y (register_incomplete_type): Fixed initialization of
10228 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10230 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10232 (push_class_context, pop_class_context): New function.
10233 (class_body:): Call pop_class_context.
10234 (interface_body:): Likewise.
10235 (INNER_QUALIFIER): New macro.
10236 (report_class_declaration): Changed output format and use
10237 INNER_QUALIFIER. Call push_class_context.
10239 2000-02-14 Andrew Haley <aph@cygnus.com>
10241 * check-init.c (check_init): Add new cases for unary and binary
10244 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10246 * parse.y (resolve_package): Set `next' once a type name has been
10247 progressively discovered.
10248 (resolve_qualified_expression_name): Propagate resolution only if
10249 there are remaining qualifiers. Take into account `q' might have
10250 been cleared after re-qualification.
10251 * parse.y (patch_method_invocation): New local `resolved'.
10252 Section dealing with qualified expression rewritten to use
10253 resolve_field_access.
10255 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10257 * parse.h (PUSH_CPC): Fixed indentation.
10258 (DEBUG_CPC): New macro.
10259 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10260 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10261 * parse.y (class_body_declaration:): Use
10262 SET_CPC_INSTANCE_INITIALIZER_STMT.
10263 (method_declaration:): Check for null current_function_decl.
10264 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10265 (java_parser_context_pop_initialized_field): Better handling of
10267 (maybe_make_nested_class_name): Mark nested class name as
10268 qualified when necessary.
10269 (end_class_declaration): Don't call java_parse_context_resume when
10270 one or more error occurred.
10271 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10272 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10273 SET_CPC_INITIALIZER_STMT.
10274 (method_header): Check for inner classes declaring static methods.
10275 (resolve_qualified_expression_name): Handle situation where `this'
10278 2000-03-13 Hans Boehm <boehm@acm.org>
10280 * typeck.c (build_prim_array_type): Correctly set the high word too.
10282 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10284 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10286 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10287 list of methods for interfaces.
10289 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10291 * parse.y (qualify_ambiguous_name): Properly handle expressions
10294 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10296 * parse.y (check_final_assignment): Extended to process
10298 (patch_assignment): Have check_final_assignment called only once.
10300 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10302 * java-tree.h (IS_INIT_CHECKED): New flag.
10303 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10304 * parse.y (patch_string): Call force_evaluation_order on the
10305 completed string concatenation tree.
10306 * expr.c (force_evaluation_order): Call force_evaluation_order on
10307 function's arguments too.
10309 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10311 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10312 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10313 (build_anewarray): Likewise.
10314 * parse.y (patch_newarray): Likewise.
10315 * parse.c: Regenerated.
10317 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10319 * decl.c (init_decl_processing): Added new class fields `depth',
10320 `ancestors', and `idt' to class_type_node. Use
10321 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10322 * class.c (make_class_data): Push initial values for new fields.
10323 * java-tree.h: Updated prototype for `build_invokeinterface'.
10324 * expr.c (build_invokeinterface): Changed parameters to accept
10325 `method' tree. Calculate index of `method' in its declaring
10326 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10327 (expand_invoke): Call `build_invokeinterface' with new parameters.
10328 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10331 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10333 * typeck.c (lookup_do): Search superinterfaces first
10334 when looking up an interface method. From Godmar Back
10335 <gback@cs.utah.edu>
10337 2000-03-06 Tom Tromey <tromey@cygnus.com>
10339 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10341 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10343 * java-tree.h (lookup_argument_method2): Declared.
10344 (safe_layout_class): Prototype moved from parse.h.
10345 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10346 * parse.y (java_check_regular_methods): Local `super_class' gone.
10347 Call lookup_argument_method2 instead of lookup_argument_method.
10348 Perform modifier match for methods found declared in implemented
10349 interfaces. Fixed indentation problem. Overriding/hiding error
10350 report to take place only for methods found in classes.
10351 * typeck.c (lookup_argument_method): Changed leading
10352 comment. Re-written by calling lookup_do.
10353 (lookup_argument_method2): New function.
10354 (lookup_java_method): Re-written by calling lookup_do.
10355 (lookup_do): New function.
10357 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10359 * check-init.c (check_init): Removed dead code. Handle (blank)
10361 * parse.y (declare_local_variables): New local `final_p', set it
10362 and use it to initialize LOCAL_FINAL.
10363 (check_final_assignment): Only check FIELD_DECLs.
10365 2000-02-17 Tom Tromey <tromey@cygnus.com>
10367 * Makefile.in (JAVA_OBJS): Added boehm.o.
10368 (boehm.o): New target.
10369 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10370 * java-tree.h (flag_use_boehm_gc): Declare.
10371 (get_boehm_type_descriptor): Declare.
10372 * lang.c (lang_f_options): Added `use-boehm-gc'.
10373 (flag_use_boehm_gc): New global.
10374 * lang-options.h: Added -fuse-boehm-gc.
10375 * boehm.c: New file.
10376 * class.c (get_dispatch_table): If class uses a Boehm type
10377 descriptor, put it in the vtable.
10378 (make_class_data): Removed dead code.
10380 2000-03-03 Per Bothner <per@bothner.com>
10382 * decl.c (init_decl_processing): Initialize sizetype properly.
10384 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10386 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10387 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10388 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10389 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10390 (jcf_parse): New local `current'. Load innerclasses seen in outer
10391 context being processed.
10392 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10393 * jcf-write.c (append_innerclasses_attribute): New function.
10394 (append_innerclasses_attribute_entry): Likewise.
10395 (get_access_flags): Handle static classes. Set anonymous and local
10396 classes to be private.
10397 (generate_classfile): Attribute count adjusted. Call
10398 append_innerclasses_attribute.
10399 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10400 PURE_INNER_CLASS_TYPE_P.
10401 * parse.y (parser_qualified_classname): New parameter `is_static',
10402 produce non qualified name accordingly.
10403 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10404 (create_interface): Added argument to parser_qualified_classname.
10405 (create_class): Added argument to parser_qualified_classname. Setup
10406 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10407 (add_inner_class_fields): Fixed indentation.
10408 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10409 (method_declarator): Fixed typo in comment.
10410 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10411 (build_current_thisn): Likewise.
10412 (patch_method_invocation): Likewise.
10414 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10416 * decl.c (current_function_decl): Move to toplev.c.
10418 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10420 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10421 (DECL_BIT_INDEX): Use underlying representation.
10422 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10424 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10426 * expr.c (build_java_ret): Pass proper type to size_binop.
10428 2000-02-25 Anthony Green <green@cygnus.com>
10430 * expr.c (build_class_init): Mark the decl to be ignored by
10432 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10433 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10434 * class.c (init_test_hash_newfunc): New function.
10435 (decl_hash): New function.
10436 (decl_compare): New function.
10437 * decl.c (emit_init_test_initialization): New function.
10438 (complete_start_java_method): Traverse the init test hashtable,
10439 calling emit_init_test_initialization.
10440 (always_initialize_class_p): Define.
10441 * expr.c (build_class_init): Use initialization tests when
10442 emitting class initialization code.
10443 (always_initialize_class_p): Declare.
10444 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10446 * java-tree.h: Include hash.h.
10447 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10448 (struct lang_decl): Add init_test_table field.
10449 (init_test_hash_entry): Define.
10451 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10453 * gjavah.c (main): Avoid using `argi' to report unimplemented
10456 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10458 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10459 initialize locals to avoid warnings. Local `exception_type' moved
10462 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10464 * parse.y (resolve_expression_name): Use `orig' as a second
10465 argument to resolve_field_access.
10466 (resolve_field_access): Removed unnecessary code when dealing with
10469 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10471 * class.c (push_super_field): Don't push the field twice.
10472 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10473 * parse.h (java_reorder_fields): Prototyped.
10474 * parse.y (java_reorder_fields): New function.
10475 (java_layout_class): Simplified not to worry about re-ordering.
10477 2000-02-23 Tom Tromey <tromey@cygnus.com>
10479 * gjavah.c (print_name): In JNI case, correctly quote string.
10480 (print_method_info): Don't handle overrides in JNI mode.
10482 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10484 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10485 value type set to `boolean_type_node'.
10487 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10489 * jcf-dump.c (main): Test for correct condition after
10490 output file creation.
10492 2000-02-19 Anthony Green <green@cygnus.com>
10494 * jcf-depend.c (add_entry): Fix test for first list entry.
10496 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10498 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10499 * constants.c (build_constants_constructor): Likewise.
10501 2000-02-19 Anthony Green <green@cygnus.com>
10503 * jcf-depend.c (add_entry): Add entries to the end of the list.
10505 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10507 * decl.c (INT_TYPE_SIZE): Define if necessary.
10508 (expand_java_return): Handle the case of a native integer smaller
10509 than a JVM integer.
10511 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10513 * gjavah.c (help): Use GCCBUGURL.
10514 * jv-scan.c (help): Likewise.
10515 * jcf-dump.c (help): Likewise.
10517 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10519 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10522 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10524 * jcf-parse.c (load_class): Call `fatal' if no file containing
10525 the target class are found.
10527 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10529 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10530 lex.c, lex.h, and PARSE_H to...
10531 (parse.o, parse-scan.o): ...here, respectively.
10533 * lex.c: Split out code that may trigger SIGFPE from yylex()
10534 to its own function.
10535 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10537 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10539 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10541 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10543 * parse.y (outer_field_access_p): Stop in time when outer contexts
10545 (resolve_qualified_expression_name): Properly qualify *everything*
10546 after a package.type to be resoled as expression names.
10547 (find_applicable_accessible_methods_list): Save/restore `class' to
10548 isolate it from a possible outer context search.
10550 2000-02-15 Tom Tromey <tromey@cygnus.com>
10552 * gjavah.c (jni_print_char): New function.
10553 (print_full_cxx_name): Use it.
10554 (decode_signature_piece): Likewise.
10555 (print_cxx_classname): Likewise.
10557 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10559 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10561 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10563 * gjavah.c: Include version.h.
10565 * jcf-dump.c: Likewise.
10567 * jv-scan.c: Likewise.
10569 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10571 * parse.y (outer_field_access_fix): First parameter now a tree
10572 node. Check for assignment to final. First argument to
10573 build_outer_field_access_fix modified to accommodate prototype.
10574 (build_outer_field_access): Don't check for assignment to final
10576 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10577 possibly returned by outer_field_access_fix. Changed
10578 outer_field_access_fix's first argument.
10579 (check_final_assignment): $finit$'s context is OK.
10580 (patch_unaryop): Use node instead of its line/column value when
10581 calling outer_field_access_fix.
10583 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10585 * parse.y (interface_declaration:): No longer tagged
10586 <node>. Re-installed default action.
10587 (class_member_declaration:): Handle inner interfaces.
10588 (interface_member_declaration): Handle inner interfaces and
10590 (create_interface): Push error if one seen. Suspend parsing
10591 context when processing an inner interface.
10592 (register_fields): Inner class static field limitations not to
10593 apply to inner interfaces.
10595 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10597 * jcf-parse.c (load_class): Update `java_error_count' when a
10598 class' file can't be found.
10599 (parse.y): Avoid (byte)code generation when errors seen.
10601 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10603 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10604 decodes a valid node.
10605 (patch_binop): Handle TRUNC_DIV_EXPR.
10607 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10609 * parse.y (resolve_package): New local `acc'. Try to progressively
10610 build and guess a package and type name.
10612 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10614 * parse.y (find_applicable_accessible_methods_list): Load and
10615 layout the search class if necessary.
10616 (java_complete_tree): Keep to original type of the folded initial
10619 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10621 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10622 Generate error message if circularity is detected. New static
10624 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10625 * jcf-write.c (generate_bytecode_insns): Very simply handle
10627 * parse.y (java_check_circular_reference): Use
10628 `cyclic_inheritance_report' during report, if necessary.
10629 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10630 walking NEW_ARRAY_INIT twice.
10632 2000-02-09 Tom Tromey <tromey@cygnus.com>
10634 * parse.y (check_class_interface_creation): Allow inner classes to
10635 be `private' or `protected', check modifiers' consistency. Prevent
10636 block local classes from bearing any modifiers.
10638 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10640 * except.c (check_start_handlers): Re-add prototype lost in last
10642 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10644 2000-02-09 Andrew Haley <aph@cygnus.com>
10646 * decl.c (clear_binding_level): Remove excess initializer.
10647 (maybe_poplevels): Remove unused variable.
10648 (force_poplevels): Ditto.
10649 (struct binding_level): Add comment.
10651 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10653 * jcf-write.c (generate_classfile): Don't consider
10654 pre-initialization with reference value (use <clinit> instead.)
10655 * parse.y (java_fix_constructors): No generated constructor for
10657 (build_outer_field_access): Removed debug message.
10658 (outer_field_expanded_access_p): Adapted to bytecode generation.
10659 (build_outer_field_access_method): Use fix_method_argument_names.
10660 (build_outer_method_access_method): Fixed indentation. Added
10661 comment. Handle access method generation for static and also void
10663 (build_access_to_thisn): Inserted debug message.
10664 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10665 (resolve_qualified_expression_name): Fixed comment.
10666 (not_accessible_p): Adapted to bytecode generation. Added comment.
10667 (patch_method_invocation): Added comment.
10668 (maybe_use_access_method): Fixed leading comment. Handle static
10670 (java_complete_lhs): Don't shortcut handling of initialized upon
10671 declaration String type static fields when generating bytecode.
10672 (patch_unaryop): Handle outer field access when generating
10675 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10677 * java-tree.h (FIELD_THISN): New macro.
10678 * jcf-write.c (append_synthetic_attribute): New function.
10679 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10680 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10681 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10683 (build_outer_field_access): Turned on access functions usage and
10684 generation when compiling to bytecode.
10685 (maybe_use_access_method): Likewise.
10687 2000-01-25 Andrew Haley <aph@cygnus.com>
10689 * java-except.h (struct eh_range): Add `expanded' field.
10690 (maybe_start_try): Add end_pc arg.
10691 (maybe_end_try): Ditto.
10692 * java-tree.h (force_poplevels): new function.
10693 * expr.c (expand_byte_code): Don't call maybe_start_try or
10695 * except.c (add_handler): Reset expanded.
10696 (expand_start_java_handler): Set expanded.
10697 (check_start_handlers): Don't expand a start handler that's
10698 already been expanded.
10699 (maybe_start_try): Add end_pc arg. Only expand a handler which
10701 (expand_end_java_handler): call force_poplevels.
10702 (force_poplevels): new function.
10703 * decl.c (binding_level): Add start_pc of binding level.
10704 (maybe_pushlevels): Call maybe_start_try when pushing binding
10706 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10707 (LARGEST_PC): Define.
10708 (clear_binding_level): Use LARGEST_PC.
10710 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10711 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10712 (binding_depth, is_class_level, current_pc): new variables.
10713 (struct binding_level): ditto.
10714 (indent): new function.
10715 (push_jvm_slot): add debugging info.
10716 (maybe_pushlevels): ditto.
10717 (maybe_poplevels): ditto.
10718 (pushlevel): ditto.
10720 (start_java_method): ditto.
10721 (give_name_to_locals): comment only.
10722 * except.c (binding_depth, is_class_level, current_pc):
10724 (expand_start_java_handler): add debugging info.
10725 (expand_end_java_handler): ditto.
10727 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10729 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10730 (print_name_for_stub_or_jni, process_file): Constify a char*.
10732 2000-02-03 Tom Tromey <tromey@cygnus.com>
10734 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10736 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10738 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10739 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10742 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10744 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10745 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10746 (struct lang_type): New field `ii_block'.
10747 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10748 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10749 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10750 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10751 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10752 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10754 * parse.y (add_instance_initializer): New function.
10755 (in_instance_initializer): New static global.
10756 (class_body_declaration:): Link instance initializer block.
10757 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10758 (array_creation_expression:): Remove unused local.
10759 (java_parser_context_push_initialized_field): Fixed leading
10760 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10761 CPC_INSTANCE_INITIALIZER_LIST.
10762 (java_parser_context_pop_initialized_field): Likewise.
10763 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10764 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10765 CPC_INITIALIZER_STMT.
10766 (fix_constructors): New local `class_type'. Use it. Call
10767 add_instance_initializer.
10768 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10769 (patch_return): Forbid return in instance initializers.
10770 (patch_throw_statement): Enforce exception handling in the context
10771 of instance initializers.
10773 2000-02-03 Tom Tromey <tromey@cygnus.com>
10775 * Make-lang.in (java.mostlyclean): Remove executables in
10778 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10780 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10781 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10782 (java_float_finite): Convert to use union Word from javaop.h.
10783 (java_double_finite): Convert to use union DWord from javaop.h.
10785 2000-02-02 Tom Tromey <tromey@cygnus.com>
10787 * gjavah.c (options): Added `jni' entry.
10788 (help): Document -jni.
10789 (flag_jni): New global.
10790 (process_file): Handle JNI output. Don't print text from
10791 -prepend, -add, etc, when generating stubs. Only remove `.class'
10792 suffix if it actually exists.
10793 (main): Create a `.c' file when run with `--jni --stubs'. Create
10794 correct output file name with `--jni'.
10795 (print_include): Mangle header name differently in JNI case.
10796 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10798 (print_method_info): Handle JNI case. Put signature info into
10799 method name. Handle case when STREAM is NULL.
10800 (print_name_for_stub_or_jni): New function.
10801 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10802 (print_cxx_classname): Handle JNI.
10803 (print_full_cxx_name): Likewise.
10804 (decode_signature_piece): Likewise.
10805 (overloaded_jni_method_exists_p): New function.
10806 (struct method_name): Added `signature' and `sig_length' fields.
10807 (HANDLE_END_FIELD): Do nothing in JNI mode.
10809 2000-02-02 Tom Tromey <tromey@cygnus.com>
10811 * jv-scan.c: Include version.c, <getopt.h>.
10812 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10813 (options): New array.
10814 (usage): New function.
10815 (version): New function.
10816 (main): Use getopt_long to parse command line.
10817 * jcf-dump.c: Include version.c, <getopt.h>.
10818 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10819 OPT_JAVAP): New macros.
10820 (options): New array.
10821 (usage): Return `void'. Changed message.
10822 (help): New function.
10823 (version): New function.
10824 (main): Use getopt_long_only to parse command line.
10825 * gjavah.c: Include <getopt.h>.
10826 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10827 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10828 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10829 (options): New array.
10830 (java_no_argument): Removed.
10831 (help): Updated with missing options.
10832 (main): Use getopt_long_only to parse command line.
10833 (usage): Changed message.
10835 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10837 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10838 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10839 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10840 * parse.y (array_creation_expression:): Handle anonymous arrays.
10841 (build_array_from_name): Don't set `ret_name' if null.
10842 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10843 (qualify_ambiguous_name): Likewise.
10844 (java_complete_expand_class): Likewise.
10846 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10848 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10849 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10850 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10851 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10852 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10853 AIPL_FUNCTION_COMPLETED_INVOCATION.
10854 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10855 AIPL_FUNCTION_INVOCATION_READY.
10856 (AIPL_FUNCTION_DECLARATION): New enum entry.
10857 * parse.y (reorder_static_initialized): New function.
10858 (java_parser_context_pop_initialized_field): Use it.
10859 (add_inner_class_fields): Use
10860 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10861 augmented. Install marker after last alias initializer, if any.
10862 (generate_finit): Fixed typo. Don't try to retain only the used
10864 (method_header): Compute and set DECL_FUNCTION_NAP.
10865 (method_declarator): Fixed comment. Insert alias initializer in
10867 (build_alias_initializer_parameter_list): Fixed leading
10868 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10869 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10870 (java_complete_expand_class): Code to retain only used aliases
10872 (java_complete_expand_methods): New local `first_decl'. Generate
10873 $finit$ first, then expand the constructors, regular methods and
10875 (java_complete_expand_method): Don't report error on missing
10876 return statement if previously detected bogus.
10877 (fix_constructors): Don't patch constructor parameters list.
10878 (patch_method_invocation): Use new AIPL enum values. Reverse
10879 alias initializer list for anonymous classes.
10881 2000-01-30 Anthony Green <green@redhat.com>
10883 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10884 determine how many stack slots to pop.
10886 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10888 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10889 error handling/recovery.
10890 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10892 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10894 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10895 FIELD_LOCAL_ALIAS_USED): New macros.
10896 (DECL_FUNCTION_NAP): New macro.
10897 (struct lang_decl): New field `nap'.
10898 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10899 (struct lang_type): New fields `finit_stmt_list' and
10900 `clinit_stmt_list'.
10901 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10902 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10903 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10904 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10905 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10906 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10907 (BUILD_THROW): Macro line separator re-indented.
10908 * parse.y (end_class_declaration): New function.
10909 (maybe_generate_pre_expand_clinit): New name for
10910 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10911 pre-expand static fields.
10912 (maybe_generate_clinit): Function deleted.
10913 (check_for_static_method_reference): Prototype's parameter list
10915 (generate_finit): New name for maybe_generate_finit. Changed
10916 leading comment. Function rewritten to use
10917 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10918 (build_alias_initializer_parameter_list): New function.
10919 (java_parser_context_pop_initialized_field): Likewise.
10920 (add_inner_class_fields): Likewise.
10921 (type_declaration:): Call end_class_declaration.
10922 (class_member_declaration:): Likewise.
10923 (formal_parameter_list:): Fixed typos.
10924 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10925 element. Improved error handling.
10926 (block_statement:): Call end_class_declaration.
10927 (anonymous_class_creation:): Likewise.
10928 (create_anonymous_class): Fixed comments.
10929 (create_class): Call add_inner_class_fields.
10930 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10931 (method_header): Use MARK_FINAL_PARMS.
10932 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10933 (method_declarator): Propagate final argument flag.
10934 (craft_constructor): New local `artificial'. Call
10935 build_alias_initializer_parameter_list. Use
10936 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10937 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10939 (complete_expand_class): Get rid of unused outer context local
10941 (java_complete_expand_methods): Fixed leading
10942 comment. Generate/pre-expand <clinit> first. Changed method
10943 expansion order to regular, $finit$, constructors, <clinit>.
10944 (java_complete_expand_method): Set current_function_decl.
10945 (fix_constructors): Fix constructor parameter list to account for
10946 outer context local alias initializers.
10947 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10948 (resolve_expression_name): Lookup outer context local aliases. New
10949 local `access', use it.
10950 (patch_method_invocation): Patch inner class ctor invocation with
10951 outer context local aliases initialization values. $finit$
10952 invocation patching now includes things generated with
10953 build_alias_initializer_parameter_list.
10954 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10955 (build_super_invocation): Likewise.
10956 (patch_assignment): Changed comment.
10958 2000-01-27 Andrew Haley <aph@cygnus.com>
10960 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10964 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10966 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10968 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10970 * parse.y (register_fields): Don't pass a format specifier to
10971 OBSOLETE_MODIFIER_WARNING.
10972 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10973 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10975 (check_modifiers): Change function into a macro.
10976 (check_class_interface_creation): Pass a literal format string.
10978 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10980 * buffer.h: PROTO -> PARAMS.
10981 * check-init.c: Likewise.
10982 * class.c: Likewise.
10983 * constants.c: Likewise.
10984 * convert.h: Likewise.
10985 * decl.c: Likewise.
10986 * except.c: Likewise.
10987 * expr.c: Likewise.
10988 * gjavah.c: Likewise.
10989 * java-except.h: Likewise.
10990 * java-tree.h: Likewise.
10991 * jcf-depend.c: Likewise.
10992 * jcf-dump.c: Likewise.
10993 * jcf-parse.c: Likewise.
10994 * jcf-path.c: Likewise.
10995 * jcf-reader.c: Likewise.
10996 * jcf-write.c: Likewise.
10998 * jv-scan.c: Likewise.
10999 * jvgenmain.c: Likewise.
11000 * jvspec.c: Likewise.
11001 * lang.c: Likewise.
11004 * parse-scan.y: Likewise.
11005 * parse.h: Likewise.
11006 * parse.y: Likewise.
11007 * typeck.c: Likewise.
11008 * verify.c: Likewise.
11009 * xref.c: Likewise.
11010 * xref.h: Likewise.
11011 * zextract.c: Likewise.
11012 * zipfile.h: Likewise.
11014 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11016 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11017 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11018 * constants.c (build_constant_data_ref): Check for cached
11019 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11020 in TYPE_CPOOL_DATE_REF.
11021 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11022 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11023 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11024 (LOCAL_FINAL): New macro.
11025 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11026 constant pool -- don't try to reuse.
11027 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11028 TYPE_LANG_SPECIFIC.
11029 (find_in_current_zip): Use TYPE_JCF.
11030 * parse.h (java_check_final): Prototype removed.
11031 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11032 (maybe_create_class_interface_decl,
11033 check_class_interface_creation): Likewise.
11034 (java_expand_finals): Function removed.
11035 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11036 (block_statement:): Fixed comment.
11037 (anonymous_class_creation:): Likewise.
11038 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11040 (check_class_interface_creation): Loosened error report on (inner)
11041 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11042 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11043 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11045 (create_interface): Likewise.
11046 (anonymous_class_counter): New static global.
11047 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11048 patch. Fixed comments.
11049 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11050 anonymous_class_counter when declaring a toplevel class.
11051 (craft_constructor): Fixed constructor name when handling
11052 anonymous classes. Anonymous class constructors to feature hidden
11053 this$<n> parameter.
11054 (java_fix_constructors): Added comment.
11055 (java_check_final): Function removed.
11056 (java_complete_expand_methods): Fixed comment. Don't generate
11057 class data, save its outgoing constant pool instead.
11058 (verify_constructor_super): Skip anonymous class constructor
11059 hidden this$<n> parameter.
11060 (java_expand_classes): New local `saved_ctxp'. Removed call to
11061 java_expand_finals and java_check_final. Expand anonymous class
11062 constructors. Generate class data.
11063 (build_super_invocation): Skip anonymous class hidden this$<n>
11065 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11066 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11067 (set_java_signature): Likewise.
11069 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11071 * gjavah.c: Delete ACC_VISIBILITY define.
11072 * jcf.h: Add ACC_VISIBILITY define.
11073 * parse.y: final: rule tagged <value>.
11074 (java_check_regular_methods): Use ACC_VISIBILITY define for
11075 default package access check.
11076 (local_variable_declaration_statement): Use final: rule.
11078 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11080 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11081 (final:): New rule.
11083 2000-01-17 Tom Tromey <tromey@cygnus.com>
11085 * gjavah.c (print_field_info): Allow non-static final fields.
11087 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11089 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11090 * parse.y (patch_anonymous_class): New function.
11091 (create_anonymous_class): Register incomplete type when the
11092 class/interface to extends/implement isn't known yet.
11093 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11094 (verify_constructor_super): Tuned error message.
11096 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11098 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11099 (ANONYMOUS_CLASS_P): New macro.
11100 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11101 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11102 * parse.y (create_class): Added leading argument.
11103 (maybe_create_class_interface_decl,
11104 check_class_interface_creation): Likewise.
11105 (craft_constructor): New function.
11106 (verify_constructor_super): Added argument in prototype.
11107 (class_declaration:): Inserted leading argument.
11108 (for_begin:): Use FOR_LOOP_P.
11109 (anonymous_class_creation): Create WFL of the anonymous class to
11110 instantiate. Call build_new_invocation. Added comments.
11111 (check_class_interface_creation): Handle parameter `anonymous' in
11112 verbose mode class creation announce.
11113 (link_nested_class_to_enclosing): Exclude anonymous classes.
11114 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11115 anonymous class, even though they appear to have an enclosing
11117 (create_interface): Pass extra argument to
11118 check_class_interface_creation.
11119 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11120 (create_class): Call check_class_interface_creation and
11121 maybe_create_class_interface_decl with extra new argument. Don't
11122 add private this$<n> to anonymous classes.
11123 (method_declarator): Insert hidden this$<n> to anonymous class
11125 (java_fix_constructors): Deleted code creating default
11126 constructor. Call craft_constructor instead.
11127 (java_check_regular_methods): Set `saw_constructor' to 1 for
11129 (fix_constructors): Pass extra argument to verify_constructor_super.
11130 (verify_constructor_super): New local `sdecl', use it. Search for
11131 matching constructor (possibly featuring arguments) in super
11133 (lookup_method_invoke): Craft constructor according to arguments
11134 list when dealing with anonymous class constructors.
11135 (build_super_invocation): Pass arguments to anonymous class super
11137 (search_loop): Use FOR_LOOP_P.
11138 (labeled_block_contains_loop_p): Likewise.
11140 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11142 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11143 (enclosing_context_p): New function.
11144 (get_access_flags_from_decl): Handle CLASS_STATIC.
11145 (maybe_layout_super_class): Extra first argument passed to
11147 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11149 * decl.c (access0_identifier_node): New global.
11150 (init_decl_processing): access0_identifier_node initialized.
11151 (pushdecl): Set DECL_CONTEXT only on non type decls.
11152 * expr.c (lookup_field): Lookup inner class fields in enclosing
11154 (expand_invoke): Use ID_INIT_P.
11155 (expand_java_field_op): Use DECL_CLINIT_P.
11156 * java-tree.def (CLASS_LITERAL): New tree code.
11157 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11158 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11159 (struct lang_decl): New field `inner_access'.
11160 (enclosing_context_p): Prototyped.
11161 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11162 ID_CLINIT_P): New macros.
11163 (CLASS_STATIC): New macro.
11164 (CLASS_ACCESS0_GENERATED_P): New macro.
11165 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11166 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11167 INNER_CLASS_P): New macros.
11168 (DECL_INNER_CLASS_LIST): New macro.
11169 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11171 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11172 the shift value to int. Fixed typo in comment.
11173 * lex.c (inst_id, wpv_id): Initialize.
11174 * mangle.c (unicode_mangling_length): Take `$' into account.
11175 * parse.h (DRECOVER, RECOVER): Terminate properly.
11176 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11177 (typedef struct _jdep): New field `enclosing'.
11178 (JDEP_ENCLOSING): New macro.
11179 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11180 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11181 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11182 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11183 GET_ENCLOSING_CPC_CONTEXT): New macros.
11184 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11185 (do_resolve_class): Added extra argument in prototype.
11186 * parse.y (resolve_class): Added extra argument in prototype.
11187 (maybe_create_class_interface_decl): Likewise.
11188 (maybe_use_access_method, build_wfl_wrap): New functions.
11189 (java_complete_expand_classes, java_complete_expand_class):
11191 (java_parser_context_push_initialized_field,
11192 java_parser_context_suspend, java_parser_context_resume):
11194 (maybe_make_nested_class_name, make_nested_class_name,
11195 set_nested_class_simple_name_value,
11196 link_nested_class_to_enclosing, find_as_inner_class,
11197 find_as_inner_class_do, check_inner_class_redefinition,
11198 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11199 maybe_build_thisn_access_method, build_outer_field_access,
11200 build_outer_field_access_methods, build_outer_field_access_expr,
11201 build_outer_method_access_method, build_new_access_id,
11202 build_outer_field_access_method, outer_field_access_p,
11203 outer_field_expanded_access_p, outer_field_access_fix,
11204 build_incomplete_class_ref, patch_incomplete_class_ref,
11205 create_anonymous_class): Likewise.
11206 (inst_id, wpv_id): New static global variables.
11207 (synchronized:): New rule, tagged <node>.
11208 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11210 (anonymous_class_creation:): New rule, tagged <node>.
11211 (NEW_TK): Tagged <node>.
11212 (type_literals, array_type_literal): New rules, tagged <node>.
11213 (class_declaration:): Removed action when reducing by class_body:
11214 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11215 using GET_CPC in sub-rules.
11216 (class_member_declaration): Handle inner classes.
11217 (method_declaration): When reducing method_header:, reset
11218 current_function_decl when appropriate.
11219 (method_declarator:): Set the number of formal parameter to 0 for
11220 method declared without arguments.
11221 (constructor_declarator:): Likewise.
11222 (static_initializer:): List of elements kept in a list.
11223 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11224 use of the keyword `static' for type declarations.
11225 (block_statement:): Handle inner class declarations.
11226 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11227 type qualified `this'.
11228 (class_instance_creation_expression): Use anonymous_class_creation:
11229 to handle inner class instances creation. Handle qualified `new'.
11230 (something_dot_new): Added appropriate actions.
11231 (create_new_parser_context): New function.
11232 (java_push_parser_context, java_parser_context_save_global,
11233 java_parser_context_suspend): Use create_new_parser_context.
11234 (check_modifiers): Changed leading comment.
11235 (check_class_interface_creation): Handle interclasses.
11236 (add_superinterfaces): Fixed comment.
11237 (create_interface): Build qualified name from the raw_name instead
11238 of its matching WFL. Push the initialized fields list. raw_name added
11239 as an extra argument to maybe_create_class_interface_decl.
11240 (create_class): Build qualified name from the raw_name instead of
11241 its matching WFL. Removed assignment to current_parsed_class_un.
11242 Call PUSH_ERROR before returning an error. Suspend the current
11243 parser context when processing an inner class. Push the
11244 initialized fields list. raw_name added as an extra argument to
11245 maybe_create_class_interface_decl. Add the private this$<n>
11247 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11248 (register_fields): Get the class type from GET_CPC and handle
11249 previous errors. Added code to handle the creation of static
11250 fields in inner classes. Initialized fields initialization
11251 statements kept in a list of lists.
11252 (maybe_generate_finit): Initialized fields initialization
11253 statements kept in a list of lists. Use GET_CPC.
11254 (maybe_generate_clinit): Likewise.
11255 (method_header): Use GET_CPC and GET_CPC_UN.
11256 (parser_qualified_classname): Handle inner classes.
11257 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11258 (java_fix_constructors): Hide pointer to enclosing context
11259 instance in constructor list when dealing with inner classes.
11260 (jdep_resolve_class): Call resolve_class with extra first argument
11262 (resolve_class): Add enclosing context as a first extra argument
11263 to do_resolve_class.
11264 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11266 (resolve_no_layout): Extra argument added to resolve_class
11268 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11269 (java_get_real_method_name): Use GET_CPC_UN.
11270 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11271 (java_check_abstract_methods): Handle static method declared in
11272 inner classes by an error.
11273 (java_check_regular_methods): Use DECL_CLINIT_P.
11274 (source_start_java_method): Also set DECL_MAX_LOCALS.
11275 (create_artificial_method): Call java_parser_context_save_global
11276 and java_parser_context_restore_global instead of saving/restoring
11277 the context by hand.
11278 (expand_start_java_method): Improved verbose mode message.
11279 (java_complete_expand_methods): Fixed leading comment. Use
11281 (fix_constructors): Added assignment to this$<n> if necessary.
11282 (java_expand_classes): Call java_complete_expand_classes instead
11283 of java_complete_expand_methods.
11284 (make_qualified_primary): Simplified.
11285 (merge_qualified_name): Optimized for missing left or right parts.
11286 (resolve_expression_name): Handle access to outer class fields from
11288 (resolve_qualified_expression_name): New macro
11289 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11290 classes. Report error on non appropriate qualification of
11291 `new'. Handle qualified `this'.
11292 (not_accessible_p): Allow access to outer class private fields from
11294 (patch_method_invocation): Handle method invocations through
11295 access methods and inner class constructor invocations.
11296 (find_applicable_accessible_methods_list): Search enclosing
11297 contexts of an inner class.
11298 (search_applicable_methods_list): Fixed typo.
11299 (argument_types_convertible): Handle inner class constructors'
11300 hidden outer context reference argument.
11301 (qualify_ambiguous_name): Handle qualified `this'.
11302 (java_complete_lhs): Handle use of field accessed through
11303 artificial access methods in various cases of assignments. Handle
11304 CLASS_LITERAL node.
11305 (check_final_assignment): Use DECL_CLINIT_P.
11306 (valid_ref_assignconv_cast_p): Handle the destination being an
11307 enclosing context of the source.
11308 (patch_unaryop): Handle use of field accessed through artificial
11310 (patch_return): Use DECL_CLINIT_P.
11311 (patch_throw_statement): Use DECL_CLINIT_P.
11312 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11313 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11316 2000-01-16 Anthony Green <green@cygnus.com>
11318 * parse.y (build_string_concatenation): Only use
11319 StringBuffer(String) shortcut if String arg is constant.
11321 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11323 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11324 the shift value to int. Fixed typo in comment.
11326 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11328 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11329 * jcf-write.c: Likewise.
11330 * parse.y: Likewise.
11331 * parse.c: Regenerate.
11333 2000-01-09 Anthony Green <green@cygnus.com>
11335 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11336 bytecodes in the correct order.
11338 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11340 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11342 2000-01-06 Anthony Green <green@cygnus.com>
11344 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11345 before building constant array decl.
11347 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11349 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11350 method invocation and typo in conditional expression.
11351 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11352 the appropriate NOTE_POP.
11353 * parse.y (patch_binop): Shift value mask to feature the right
11356 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11358 * class.c (assume_compiled, assume_compiled_node): Add static
11360 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11362 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11364 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11366 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11367 to `__modifier' to avoid stringifying it.
11369 * parse.y (verify_constructor_circularity): Don't call a variadic
11370 function with a non-literal format string.
11371 (java_check_abstract_methods): Move unreachable code inside
11372 `continue' statement.
11373 (lookup_method_invoke): Call xstrdup, not strdup.
11375 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11378 * jcf-parse.c (yyparse): Likewise.
11380 * jv-scan.c (main): Likewise.
11382 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11384 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11385 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11386 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11389 * parse.y (synchronized, variable_redefinition_error,
11390 check_class_interface_creation, create_interface, create_class,
11391 method_header, finish_method_declaration,
11392 check_modifiers_consistency, method_declarator,
11393 complete_class_report_errors, check_abstract_method_definitions,
11394 java_check_regular_methods, check_throws_clauses,
11395 java_check_abstract_methods, read_import_dir,
11396 check_pkg_class_access, declare_local_variables, fix_constructors,
11397 cut_identifier_in_qualified, resolve_expression_name,
11398 resolve_qualified_expression_name, patch_method_invocation,
11399 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11400 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11401 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11402 patch_try_statement, patch_synchronized_statement,
11403 patch_throw_statement, check_thrown_exceptions,
11404 patch_conditional_expr): Likewise.
11406 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11408 * Makefile.in (LIBDEPS): Added gcc's errors.o
11409 (../jcf-dump$(exeext):): Link with gcc's errors.o
11410 (../gcjh$(exeext):): Likewise.
11411 * expr.c (expand_java_NEW): Layout the entire target type instead of
11412 laying out its methods only.
11413 (lookup_field): Layout the class after having loaded it.
11414 * java-tree.h (java_debug_context): Declared.
11415 * jcf-io.c (toplev.h): Included.
11416 (find_class): Removed assignment to jcf's outofsynch
11417 field. Force source file to be read if newer than its matching
11418 class file. Tweaked debug messages.
11419 * jcf-parse.c (jcf_out_of_synch): Deleted.
11420 (read_class): Call to jcf_out_of_synch removed.
11421 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11422 (jcf_out_of_synch): Prototype deleted.
11423 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11424 `deprecated' and `class_err': integer turned into bit-fields.
11425 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11426 * parse.y (package_list): New global.
11427 (package_declaration:): Record newly parsed package name.
11428 (extra_ctxp_pushed_p): Static global deleted.
11429 (java_parser_context_save_global): Create buffer context for the
11430 purpose of saving globals, if necessary.
11431 (java_parser_context_restore_global): Pop context pushed for the
11432 purpose of saving globals, if necessary.
11433 (java_debug_context_do): New prototype and function.
11434 (java_debug_context): Likewise.
11435 (do_resolve_class): Use already parsed package names to qualify
11436 and lookup class candidate.
11437 (java_pre_expand_clinit): Removed unnecessary local variable.
11439 1999-12-17 Tom Tromey <tromey@cygnus.com>
11441 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11443 (process_file): Use `\n\' at end of each line in string.
11445 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11447 * expr.c (expand_invoke): Layout the loaded class before
11448 attempting to use it.
11449 (expand_java_field_op): Allow final field assignments to take
11451 * typeck.c (convert): Return error_mark_node if expr is null.
11453 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11455 * class.c (class_depth): Return -1 if the class doesn't load
11457 * expr.c (can_widen_reference_to): Check for errors during depth
11458 computation and return 0 accordingly.
11459 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11460 create default constructors and add an other error check.
11461 * parse.h (java_fix_constructors): Prototyped.
11462 * parse.y (java_pre_expand_clinit): Likewise.
11463 (build_super_invocation): Re-prototyped to feature one argument.
11464 (java_check_circular_reference): Directly use `current'.
11465 (java_fix_constructors): New function.
11466 (java_check_regular_methods): Don't create default constructors
11467 here, but abort if none were found.
11468 (java_complete_expand_methods): Pre-process <clinit> calling
11469 java_pre_expand_clinit.
11470 (java_pre_expand_clinit): New function.
11471 (fix_constructors): build_super_invocation invoked with the
11472 current method declaration as an argument.
11473 (build_super_invocation): Use the context of the processed method
11474 decl argument instead of current_class.
11475 * typeck.c (lookup_java_method): Take WFLs in method names into
11478 1999-12-14 Per Bothner <per@bothner.com>
11480 * class.c (make_class_data): flag_keep_inline_functions to keep
11481 private methods in the method array.
11483 1999-12-15 Anthony Green <green@cygnus.com>
11485 * check-init.c (check_init): Take into account both types of
11486 `throw's when checking for uninitialized variables.
11488 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11490 * parse.y (java_complete_lhs): Force conversion of array
11491 dimensions to int_type_node, that's what runtime's ABI expects.
11493 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11495 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11496 operand of a WFL, until the Java front-end gets fixed with regard
11497 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11499 1999-12-10 Andrew Haley <aph@cygnus.com>
11501 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11502 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11503 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11504 java-tree.h: Ditto.
11505 jcf-write.c: Ditto.
11507 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11509 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11510 before calling expand_eh_region_start and expand_start_all_catch.
11511 * except.c (expand_start_java_handler): Switch to permanent
11512 obstack before calling expand_eh_region_start.
11513 (expand_end_java_handler): Switch to permanent obstack before
11514 calling expand_start_all_catch.
11516 1999-12-5 Anthony Green <green@cygnus.com>
11518 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11519 function with side effects.
11520 (init_decl_processing): Mark all memory allocating DECLs with
11523 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11525 * except.c (expand_end_java_handler): Call
11526 expand_resume_after_catch and end_catch_handler.
11528 1999-11-30 Anthony Green <green@cygnus.com>
11530 * verify.c (verify_jvm_instructions): Create new return label
11531 chain if non existent (don't rely on the verified state of the jsr
11534 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11536 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11537 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11539 * parse.y (patch_assignment): Removed bogus final class test on
11540 lhs when checking on whether to emit an ArrayStoreException runtime
11542 * expr.c (expand_java_arraystore): Likewise.
11544 1999-11-28 Anthony Green <green@cygnus.com>
11546 * decl.c (find_local_variable): Reuse single slot decls when
11549 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11551 * jcf-parse.c (saw_java_source): Global variable removed.
11552 (read_class): Don't use `saw_java_source'. Added extra braces.
11553 (yyparse): Code setting `saw_java_source' removed.
11555 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11557 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11559 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11561 * verify.c (merge_type_state): Non verified subroutines being
11562 considered more than once to trigger passive type merge.
11564 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11566 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11567 in case of error. Error message tuned.
11569 1999-11-21 Anthony Green <green@cygnus.com>
11571 * constants.c (find_methodref_index): Unwrap method names before
11572 inserting them in the constant pool.
11574 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11576 * class.c (assume_compiled_node): New typedef.
11577 (assume_compiled_tree): New static data.
11578 (find_assume_compiled_node): New function.
11579 (add_assume_compiled): New function.
11580 (assume_compiled): New function.
11581 * class.c (make_class_data): Use assume_compiled.
11582 (is_compiled_class): Use assume_compiled.
11584 * java-tree.h (add_assume_compiled): Declare.
11586 * lang.c (lang_decode_option): Parse new options.
11588 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11590 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11591 int_type_node: that's what `_Jv_AllocObject' expects.
11593 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11595 * parse.y (lookup_method_invoke): Use lang_printable_name to
11596 reliably build the type name during error report. Fixes PR gcj/97.
11598 1999-11-09 Tom Tromey <tromey@cygnus.com>
11600 * jcf-path.c: Include <sys/stat.h>.
11601 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11602 (DIR_UP): New macro.
11604 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11606 * parse.y (source_end_java_method): Resume permanent allocation,
11607 reversing Apr 27 1998 patch.
11608 (patch_string_cst): Pop obstacks after having pushed the permanent
11611 1999-11-05 Tom Tromey <tromey@cygnus.com>
11613 * class.c (finish_class): Emit inlined methods if any native
11614 methods exist in the class. Fixes PR gcj/85.
11616 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11618 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11619 (qualify_ambiguous_name): Likewise.
11621 1999-11-03 Godmar Back <gback@cs.utah.edu>
11623 * typeck.c: (lookup_java_method): search all inherited
11624 interfaces when looking up interface method.
11626 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11628 * parse.y (method_header:): Issue error message for rule `type
11630 (synchronized:): Error report when not using synchronized.
11632 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11634 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11635 being used before the superclass constructor has been called.
11636 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11637 instead of `CALL_THIS_CONSTRUCTOR_P'.
11639 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11641 * check-init.c: Fix typo in comment.
11643 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11645 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11648 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11650 * parse.y (expression_statement:): Call function to report
11651 improper invocation of a constructor.
11652 (parse_ctor_invocation_error): New function.
11654 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11656 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11659 1999-10-21 Tom Tromey <tromey@cygnus.com>
11661 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11662 in generated `main'.
11664 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11666 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11667 (qualify_ambiguous_name): Likewise.
11669 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11671 * parse.y (java_complete_tree): fold_constant_for_init to work on
11673 (java_complete_lhs): Likewise.
11674 (array_constructor_check_entry): Complete an initializer element
11675 on permanent_obstack.
11677 1999-10-19 Tom Tromey <tromey@cygnus.com>
11679 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11680 From Mike Moreton <mike@pillim.demon.co.uk>.
11682 1999-10-15 Greg McGary <gkm@gnu.org>
11684 * java-tree.h (flag_bounds_check): Remove extern decl.
11685 * lang.c (flag_bounds_check): Remove global variable.
11686 (lang_f_options): Remove "bounds-check" entry.
11687 (lang_init_options): Default flag_bounds_check to "on".
11689 1999-10-14 Tom Tromey <tromey@cygnus.com>
11691 * jvgenmain.c (usage): New function.
11692 (main): Use it. Also, handle `-D' options.
11693 * jvspec.c (lang_specific_driver): Recognize -D.
11694 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11696 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11698 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11700 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11701 variadic function with a non-literal format string.
11703 * parse-scan.y (report_main_declaration): Likewise.
11705 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11707 * parse.y (read_import_dir, patch_assignment, patch_binop,
11708 patch_array_ref): Likewise.
11710 * typeck.c (build_java_array_type): Likewise.
11712 * verify.c (verify_jvm_instructions): Likewise.
11714 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11716 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11718 1999-10-07 Anthony Green <green@cygnus.com>
11720 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11721 where CHECK_PUT may fail for valid reasons.
11723 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11724 UNSAFE_PUTN): New macros.
11726 1999-10-04 Tom Tromey <tromey@cygnus.com>
11728 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11729 well. Fixes Java PR gcj/59.
11730 * parse-scan.y (yyerror): Report errors.
11732 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11734 * decl.c (insert_block): Remove unconditional `abort'.
11736 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11738 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11739 FUNCTION_CODE now of type int. All callers changed.
11740 Set the builtin's DECL_BUILT_IN_CLASS.
11742 1999-09-23 Tom Tromey <tromey@cygnus.com>
11744 * jvspec.c (lang_specific_driver): Don't read spec file if
11745 -fsyntax-only given.
11747 1999-09-22 Tom Tromey <tromey@cygnus.com>
11749 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11751 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11752 (WORDS_TO_LONG): Likewise.
11753 (WORDS_TO_DOUBLE): Likewise.
11755 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11757 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11758 (RELOCATION_VALUE_1): Likewise.
11759 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11760 push_in_const, push_long_const): Prototyped.
11761 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11762 (push_constant2): Likewise.
11763 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11764 (find_constant_wide): Cast find_constant2's integer arguments to
11766 (find_constant_index): Cast find_constant2's and find_constant2's
11767 integer arguments to `jword'.
11768 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11769 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11770 (emit_if): Use RELOCATION_VALUE_1.
11771 (emit_goto): Likewise.
11772 (emit_jsr): Likewise.
11773 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11774 argument to push_long_const to HOST_WIDE_INT.
11776 1999-09-15 Andreas Schwab <schwab@suse.de>
11778 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11780 1999-09-20 Nick Clifton <nickc@cygnus.com>
11782 * lang.c (lang_decode_option): Extend comment.
11784 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11786 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11789 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11791 * gjavah.c (get_field_name, print_method_info, print_include,
11792 add_namelet): Use xmalloc, not malloc.
11794 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11795 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11798 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11800 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11802 * jcf-path.c (add_entry): Likewise.
11804 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11806 * jv-scan.c (xmalloc): Remove definition.
11808 * jvgenmain.c (xmalloc): Likewise.
11810 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11812 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11814 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11815 concat, not xmalloc/sprintf.
11816 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11817 (xstrdup): Remove definition.
11819 * parse.y (duplicate_declaration_error_p,
11820 constructor_circularity_msg, verify_constructor_circularity,
11821 check_abstract_method_definitions, java_check_regular_methods,
11822 java_check_abstract_methods, patch_method_invocation,
11823 check_for_static_method_reference, patch_assignment, patch_binop,
11824 patch_cast, array_constructor_check_entry, patch_return,
11825 patch_conditional_expr): Use xstrdup, not strdup.
11827 * zextract.c (ALLOC): Use xmalloc, not malloc.
11829 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11831 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11833 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11834 (do_spec, lang_specific_pre_link, lang_specific_driver,
11835 input_filename, input_filename_length): Don't declare.
11836 (main_class_name, jvgenmain_spec, lang_specific_driver):
11838 (lang_specific_driver): All calls to the function pointer
11839 parameter now explicitly call `fatal'.
11841 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11843 * parse.y (find_applicable_accessible_methods_list): Search
11844 abstract classes as interfaces.
11846 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11848 * class.c (finish_class): We're now outside a valid method
11849 declaration. Tell the rest of gcc so.
11851 1999-09-08 Bruce Korb autogen@linuxbox.com
11853 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11855 1999-09-07 Tom Tromey <tromey@cygnus.com>
11857 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11859 (decode_signature_piece): Don't emit "::" in JArray<>.
11860 (print_namelet): Only print trailing `;' when printing a class.
11862 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11864 * java-tree.h: Delete declarations for all tree nodes now moved to
11866 * decl.c: Delete their definitions.
11868 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11870 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11871 * Makefile.in (OBJS): Add ggc-callbacks.o.
11872 (OBJDEPS): Likewise.
11874 1999-09-03 Tom Tromey <tromey@cygnus.com>
11876 * parse.y (strip_out_static_field_access_decl): Return operand if
11877 it satisfies JDECL_P.
11879 1999-09-02 Tom Tromey <tromey@cygnus.com>
11881 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11882 Handle nested arrays, like `[[I'.
11884 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11886 * class.c (finish_class): Remove unused parameter, all callers
11889 * expr.c (build_java_athrow): Change return type to void.
11890 (java_lang_expand_expr): Make sure each case in switch returns a
11893 * java-tree.h (finish_class): Fix prototype to take void args.
11895 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11896 (main): Issue return from main, not exit.
11898 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11900 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11902 * jv-scan.c (main): Issue return from main, not exit.
11904 * parse.y (check_abstract_method_definitions,
11905 java_check_abstract_method_definitions): Add static prototypes.
11906 (java_complete_expand_methods): Fix call to `finish_class'.
11908 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11911 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11913 * lang.c (language_string): Constify.
11915 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11917 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11918 Remove hacks for stuff which comes from libiberty.
11920 * Make-lang.in: Likewise.
11922 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11924 * Makefile.in (xref.o): Depend on xref.c explicitly.
11926 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11928 * java-tree.h (lang_printable_name): Constify a char*.
11930 * lang.c (lang_printable_name): Likewise.
11932 1999-08-27 Jeffrey A Law (law@cygnus.com)
11934 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11935 comments in C code.
11937 1999-08-26 Tom Tromey <tromey@cygnus.com>
11939 * gjavah.c (print_cxx_classname): Print "::" before qualified
11942 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11944 * parse.y (lookup_cl): Changed leading comment. Now does its best
11945 to set the column number.
11946 (qualify_ambiguous_name): Take WFL wrappers into account.
11948 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11950 * verify.c (verify_jvm_instructions): Don't check instruction
11951 validity beyond end of method.
11953 1999-08-25 Tom Tromey <tromey@cygnus.com>
11955 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11957 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11959 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11960 cxx_keyword_subst, generate_access, name_is_method_p,
11961 get_field_name, print_field_name, super_class_name, print_include,
11962 decode_signature_piece, print_class_decls, usage, help,
11963 java_no_argument, version, add_namelet, print_namelet): Add static
11965 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11966 name_is_method_p): Constify a char*.
11967 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11968 Provide a final else clause in an if-else-if.
11969 (print_field_info): Add missing final arg in function call to
11970 `print_field_name'.
11971 (print_method_info, decompile_method, decode_signature_piece,
11972 print_c_decl, print_full_cxx_name, print_stub,
11973 print_mangled_classname, super_class_name, print_include,
11974 add_namelet, add_class_decl, print_class_decls, process_file,
11975 help): Constify a char*.
11977 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
11978 push_int_const, find_constant_wide, find_constant_index,
11979 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
11980 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
11981 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
11982 emit_if, emit_goto, emit_jsr, call_cleanups,
11983 make_class_file_name): Add static prototypes.
11984 (generate_bytecode_return, generate_bytecode_insns): Pass a
11985 NULL_PTR, not a NULL_TREE.
11987 * jv-scan.c: Include "jcf.h".
11988 (main): Declare using DEFUN macro.
11990 * jvspec.c (find_spec_file, lang_specific_pre_link,
11991 lang_specific_driver): Add prototypes.
11992 (find_spec_file): Constify a char*.
11994 * keyword.gperf (hash, java_keyword): Add prototypes.
11996 * lang.c (lang_print_error): Add static prototype.
11997 (lang_init): Prefer memcpy over bcopy to avoid casts.
11999 * lex.c (yylex): Add static prototype.
12001 * parse-scan.y: Include "lex.c" earlier.
12003 * parse.h: Remove redundant declaration for `yylex'.
12005 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12006 labeled_block_contains_loop_p): Add static prototypes.
12007 (not_accessible_p): Make static to match prototype.
12009 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12011 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12013 * parse.y (check_method_redefinition): Changed leading comment.
12014 (check_abstract_method_definitions): New function.
12015 (java_check_abstract_method_definitions): New function.
12016 (java_check_regular_methods): Call it.
12017 (verify_constructor_super): Fixed indentation.
12018 (lookup_method_invoke): Likewise.
12020 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12022 * parse.y (method_header): Return a null pointer if the current
12023 class node is null.
12024 (finish_method_declaration): Return if the current function decl
12026 (source_start_java_method): Likewise.
12027 (java_method_add_stmt): Likewise.
12029 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12031 * class.c (emit_register_class): Removed unnecessary call to
12033 * parse.y (labeled_block_contains_loop_p): Removed unused local
12036 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12038 * parse.y (java_refold): Added prototype.
12040 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12042 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12043 (java_stabilize_reference): Removed unnecessary `else'.
12044 (java_complete_lhs): Set flag to remember boolean. Call
12045 java_refold. Added comments.
12046 (java_decl_equiv): New function.
12047 (binop_compound_p): Likewise.
12048 (java_refold): Likewise.
12049 (patch_unaryop): Striped static field access assigned to decl and
12050 op. Changed promotion scheme for ++/-- operators.
12051 (search_loop): New function.
12052 (labeled_block_contains_loop_p): Likewise.
12053 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12055 (patch_bc_statement): Call search_loop. Fixed comment.
12057 1999-08-14 Anthony Green <green@cygnus.com>
12059 * expr.c (java_lang_expand_expr): Mark static array data as
12062 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12064 * jvgenmain.c (main): NUL-terminate name_obstack.
12066 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12068 * check-init.c (check_bool2_init, done_alternative): Add static
12071 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12072 (add_method, build_utf8_ref, build_class_ref,
12073 append_gpp_mangled_type, layout_class_method): Constify a char*.
12075 * decl.c (push_promoted_type, make_binding_level): Add static
12077 (push_promoted_type, pushdecl): Constify a char*.
12079 * except.c (find_handler_in_range, link_handler,
12080 check_start_handlers): Add static prototypes.
12082 * expr.c (process_jvm_instruction): Constify a char*.
12084 * gjavah.c (main): Constify a char*.
12086 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12089 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12091 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12092 munge, print_ents): Constify a char*.
12094 * jcf-dump.c (disassemble_method): Constify a char*.
12095 (print_constant_pool, print_exception_table): Add static prototypes.
12096 (print_constant, print_exception_table, main, disassemble_method):
12099 * jcf-io.c (find_classfile, find_class): Likewise.
12101 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12102 (set_source_filename, predefined_filename_p): Add static prototypes.
12103 (set_source_filename, get_constant, get_class_constant,
12104 find_in_current_zip): Constify a char*.
12106 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12108 (add_entry, add_path, jcf_path_classpath_arg,
12109 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12111 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12112 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12113 jcf_parse_one_method, jcf_parse_methods,
12114 jcf_parse_final_attributes): Add static prototypes.
12115 (get_attribute): Constify a char*.
12117 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12118 jcf_dependency_add_target, jcf_path_classpath_arg,
12119 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12121 * jv-scan.c (main): Constify a char*.
12122 (gcc_obstack_init): Add prototype arguments.
12124 * jvgenmain.c (gcc_obstack_init): Likewise.
12125 (main): Constify a char*.
12127 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12129 (put_decl_string, lang_print_error): Constify a char*.
12130 (lang_init): Remove redundant extern prototype.
12132 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12134 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12135 Add static prototypes.
12136 (get_type_from_signature): Constify a char*.
12138 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12139 Add static prototypes.
12140 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12141 (verify_jvm_instructions): Constify a char*.
12143 * xref.c (xref_flag_value): Likewise.
12145 * xref.h (xref_flag_value): Likewise.
12147 * zextract.c (makeword, makelong): Add static prototypes.
12148 (makeword, makelong): Constify a uch*.
12150 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12152 * lang.c (java_dummy_print): Constify a char*.
12153 (lang_print_error): Likewise.
12154 (lang_init): Remove redundant prototype for `print_error_function'.
12155 (lang_init_source): Likewise.
12156 (lang_identify): Constify a char*.
12158 1999-08-09 Tom Tromey <tromey@cygnus.com>
12160 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12161 (WORDS_TO_LONG): Likewise.
12162 (WORDS_TO_DOUBLE): Likewise.
12164 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12166 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12168 * expr.c (java_stack_pop, java_array_data_offset,
12169 build_java_throw_out_of_bounds_exception, case_identity,
12170 build_java_check_indexed_type): Add static prototypes.
12171 (linenumber_table, expand_invoke, expand_java_field_op,
12172 build_primtype_type_ref, expand_byte_code): Constify a char*.
12174 * java-tree.h (build_primtype_type_ref, linenumber_table):
12176 (java_lang_expand_expr): Add prototype.
12178 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12179 `java_lang_expand_expr'.
12181 * lex.c (java_lex_error): Constify a char*.
12182 (java_get_unicode, java_read_char, java_allocate_new_line,
12183 java_unget_unicode, java_sneak_unicode): Prototype.
12185 * parse-scan.y (current_class, package_name, method_declarator,
12186 report_class_declaration, yyerror): Constify a char*.
12188 * parse.h (java_report_errors): Prototype.
12189 (yyerror): Constify a char*.
12191 * parse.y (classitf_redefinition_error, check_modifiers,
12192 parse_jdk1_1_error, lookup_package_type,
12193 lookup_package_type_and_set_next, get_printable_method_name,
12194 purify_type_name): Constify a char*.
12195 (build_super_invocation, maybe_generate_finit,
12196 verify_constructor_super, parser_add_interface,
12197 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12198 java_complete_expand_methods, java_expand_finals,
12199 cut_identifier_in_qualified, java_stabilize_reference,
12200 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12201 merge_string_cste): Prototype.
12202 (single_type_import_declaration, yyerror,
12203 variable_redefinition_error, build_array_from_name,
12204 build_unresolved_array_type, check_class_interface_creation,
12205 resolve_class, complete_class_report_errors,
12206 note_possible_classname, read_import_dir,
12207 find_in_imports_on_demand, resolve_package, fix_constructors,
12208 check_deprecation, lookup_method_invoke,
12209 maybe_build_primttype_type_ref, array_constructor_check_entry):
12211 (java_complete_expand_methods, java_expand_finals): Make static.
12212 (convert_narrow): Remove static prototype.
12214 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12216 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12218 1999-08-02 Richard Henderson <rth@cygnus.com>
12220 * decl.c: Include defaults.h instead of expr.h.
12221 * parse.y: Likewise.
12223 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12225 * java/decl.c (start_java_method): Change all uses of
12226 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12227 Ensure expr.h is included.
12228 * java/expr.c (pop_arguments): Ditto.
12229 * java/parse.y (expand_start_java_method): Ditto.
12231 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12233 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12235 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12237 * decl.c: Include "function.h".
12238 * except.c: Likewise.
12239 * parse.y: Likewise.
12240 * Makefile.in: Update dependencies.
12242 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12244 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12245 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12246 `modifier' with ATTRIBUTE_UNUSED.
12248 * gjavah.c (process_file): Add braces around ambiguous `else'.
12250 * jcf-dump.c (print_access_flags, localvar_free): Change return
12253 * parse.y (java_complete_expand_method): Initialize variable
12255 (resolve_qualified_expression_name): Likewise for `field_decl'.
12256 (patch_method_invocation): Likewise for `class_to_search'.
12257 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12258 (patch_assignment): Likewise for `lhs_type'.
12260 * verify.c (verify_jvm_instructions): Remove unused variable
12263 1999-07-25 Richard Henderson <rth@cygnus.com>
12265 * decl.c (va_list_type_node): New.
12267 1999-07-25 Anthony Green <green@cygnus.com>
12269 * gjavah.c (print_stub): New function.
12270 (METHOD_IS_NATIVE): New macro.
12271 (print_mangled_classname): Make static.
12272 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12273 (process_file): Perform stub generation.
12274 (HANDLE_METHOD): Don't emit class decls during stub
12276 (HANDLE_END_METHOD): Take into account stub generation.
12277 (print_method_info): Handle stub generation.
12278 (print_stub): New function.
12279 (print_cxx_classname): Make signature consistant with others.
12280 (help): Describe -stubs option.
12281 (main): Create stub file.
12282 (version): Use version.c.
12283 (print_full_cxx_name): New function.
12284 (print_c_decl): Use print_full_cxx_name.
12286 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12288 * check-init.c (check_init): Handle MAX_EXPR.
12290 1999-07-15 Andrew Haley <aph@cygnus.com>
12292 * lang.c (flag_use_divide_subroutine): New variable.
12293 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12294 fp-to-integer conversion.
12295 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12298 * expr.c (build_java_soft_divmod): New function.
12299 (build_java_binop): Call build_java_soft_divmod if
12300 flag_use_divide_subroutine is set.
12301 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12302 soft_lrem_node: new builtin functions.
12303 (init_decl_processing) Initialize the new builtins.
12304 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12305 soft_lrem_node: new builtin functions.
12306 (build_java_soft_divmod): New function.
12307 * parse.y: Call build_java_soft_divmod if
12308 flag_use_divide_subroutine is set.
12309 * parse.c: Rebuilt.
12311 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12312 a --specs= arg) even if not linking.
12313 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12314 -fuse-divide-subroutine
12316 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12318 * parse.y (resolve_and_layout): Check methods only once.
12319 (resolve_qualified_expression_name): Verify thrown exceptions
12321 (check_thrown_exceptions): Reject exceptions thrown in
12322 initializer. Error message tuned.
12324 1999-07-14 Andrew Haley <aph@cygnus.com>
12326 * expr.c (expand_expr): Do not return the last statement in a
12327 block as the block's value.
12329 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12331 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12332 CALL_EXPR, to avoid order of evaluation changes.
12334 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12336 * parse.y (qualify_ambiguous_name): Do not use
12337 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12339 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12341 * check-init.c (check_init): Handle MAX_EXPR.
12342 * expr.c (force_evaluation_order): Force method call arguments to
12343 be evaluated in left-to-right order.
12344 * parse.y (qualify_ambiguous_name): Loop again to qualify
12345 NEW_ARRAY_EXPR properly.
12347 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12349 * parse.y (patch_invoke): Resolve unresolved invoked method
12351 (qualify_ambiguous_name): STRING_CST to qualify expression for
12352 type name resolution.
12354 1999-06-24 Andrew Haley <aph@cygnus.com>
12356 * class.c (finish_class): Whenever a deferred method is
12357 output, rescan the list of methods to see if a new candidate for
12358 output can be found.
12360 1999-06-28 Tom Tromey <tromey@cygnus.com>
12362 * jvspec.c (lang_specific_driver): Recognize --help.
12364 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12366 * parse.y (resolve_package): Fixed bogus return statement.
12367 (patch_method_invocation): Resolve method invocation beginning with
12368 a package name qualifier.
12370 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12372 * Make-lang.in (java.stage1): Depend on stage1-start.
12373 (java.stage2): Likewise for stage2-start.
12374 (java.stage3): Likewise for stage3-start.
12375 (java.stage4): Likewise for stage4-start.
12377 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12379 * parse.y (java_complete_lhs): When doing cross referencing, don't
12380 try to keep file location on a WFL expanded as a CALL_EXPR.
12382 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12384 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12385 compiling to class file a void method with an empty method body.
12386 As a side effect, the bytecode backend will generate the
12387 appropriate `return' instruction.
12389 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12391 * parse.y (lookup_package_type_and_set_next): New function prototype.
12392 (resolve_package): Search current and imported packages.
12393 (lookup_package_type_and_set_next): New function.
12395 1999-06-22 Andrew Haley <aph@cygnus.com>
12397 * verify.c (verify_jvm_instructions): Check for pending blocks
12398 before invalid PC test and opcode switch, not after.
12400 1999-06-21 Andrew Haley <aph@cygnus.com>
12402 * except.c (find_handler_in_range): The upper limit for exception
12403 ranges is exclusive, not inclusive: (start <= pc < end).
12404 (link_handler): find child pointer which points to outer by
12405 searching sibling list: previous code incorrectly assumed that
12406 outer->outer->first_child must point to outer.
12407 * verify.c (verify_jvm_instructions): FIXME added to code for
12409 (verify_jvm_instructions): Do not assume that the last block
12410 processed in a subroutine is a block which ends with a `ret'
12411 instruction. With some control flows it is possible that the last
12412 block ends with an `athrow'.
12414 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12416 * parse.y (qualify_ambiguous_name): Reorganized the post
12417 evaluation of non WFL leading expression nodes.
12419 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12421 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12424 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12426 * parse.y (qualify_ambiguous_name): Handle qualified expression
12427 beginning with a STRING_CST.
12429 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12431 * parse.y (register_fields): Set DECL_INITIAL on both
12432 pre-initialized static and public fields.
12433 (resolve_field_access): Static field access expressions to always
12435 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12436 qualification. CONVERT_EXPR to be resolved as an expression name.
12437 (java_complete_lhs): Identify and access qualified final
12438 initialized field in switch statement case expression.
12439 (fold_constant_for_init): Pre-initialized field decl constant to
12442 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12444 * parse.y (note_possible_classname): Mark returned node with
12445 QUALIFIED_P only if the original class name contained a '/'.
12447 1999-06-05 Anthony Green <green@cygnus.com>
12449 * Make-lang.in (gcjh): More parallel build fixes.
12451 1999-06-03 Mike Stump <mrs@wrs.com>
12453 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12455 1999-06-02 Anthony Green <green@cygnus.com>
12457 * except.c (link_handler): Chain exception handlers in order.
12459 1999-06-02 Anthony Green <green@cygnus.com>
12461 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12462 with nops and process as usual in order to always set correct EH
12463 ranges. Emit detailed warnings about unreachable bytecodes.
12465 1999-06-02 Anthony Green <green@cygnus.com>
12467 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12470 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12472 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12473 or the searched field decl.
12475 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12477 * parse.y (fold_constant_for_init): Convert numerical constant
12478 values to the type of the assigned field.
12480 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12482 * expr.c (lookup_field): Relaxed the test on class loading error
12484 * parse.y (fold_constant_for_init): Enabeled old code.
12486 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12488 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12489 decide the validity of the cast of a java.lang.Cloneable reference
12491 (patch_conditional_expr): Fixed first argument passed to
12492 binary_numeric_promotion.
12494 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12496 * parse.y (qualify_ambiguous_name): Take into account that a
12497 CONVERT_EXPR might specify a type as a WFL.
12499 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12501 * parse.y (patch_assignment): Save the rhs before using it as an
12502 argument to _Jv_CheckArrayStore.
12504 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12506 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12508 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12510 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12511 floating point literal only when the exponent indicator has been
12514 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12516 * parse.y (formal_parameter:): Construct argument tree list
12517 element even if a yet unsupported final parameter was encountered.
12519 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12521 * parse.y (finish_method_declaration): Issue errors for native or
12522 abstract methods declared with a method body, as well as for non
12523 native or non abstract methods with no method body.
12525 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12527 * class.c (build_utf8_ref): Initialize variable `field'.
12529 * decl.c (init_decl_processing): Initialize variable `field'.
12531 * expr.c (build_known_method_ref): Mark parameters `method_type',
12532 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12533 (process_jvm_instruction): Likewise for parameter `length'.
12535 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12536 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12539 * parse.y (maybe_generate_clinit): Remove unused variable
12540 `has_non_primitive_fields'.
12541 (find_in_imports_on_demand): Initialize variables `node_to_use'
12543 (patch_binop): Likewise for variable `prom_type'.
12544 (patch_unaryop): Likewise for variable `prom_type'.
12546 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12548 * xref.c (xref_table): Add missing initializer.
12550 1999-05-14 Tom Tromey <tromey@cygnus.com>
12552 * java-except.h (struct eh_range): Removed unused `next' member.
12553 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12554 after adding all exception handlers. Sort exception ranges in
12556 (struct pc_index): New structure.
12557 (start_pc_cmp): New function.
12558 * except.c (add_handler): Return `void'. Don't call link_handler;
12559 instead construct an ordinary linked list and do range
12561 (check_nested_ranges): New function.
12562 (link_handler): Changed interface to allow merging of eh_ranges.
12563 Split overlapping ranges. Return `void'.
12565 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12567 * parse.y (constructor_block_end:): New rule, tagged <node>.
12568 (constructor_body:): Use `constructor_block_end' instead of
12571 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12573 * parse.y (statement_nsi:): Pop `for' statement block.
12574 (java_complete_lhs): Labeled blocks containing no statement are
12575 marked as completing normally.
12577 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12579 * xref.c (xref_set_current_fp): New function, defined.
12580 * xref.h (xref_set_current_fp): New function, prototyped.
12582 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12584 * check-init.c (check_init): Take into account that
12585 LABELED_BLOCK_STMT can be empty.
12587 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12589 * parse.y (java_check_regular_methods): Warning check on not
12590 overriding methods with default access in other packages does not
12591 apply to `<clinit>'.
12592 (java_complete_lhs): If block body is an empty_stmt_node, replace
12593 it by NULL_TREE. This prevents gcc from generating an irrelevant
12596 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12598 * check-init.c (check_init): Removed code accepting to see things
12599 falling through default:, when doing xrefs.
12600 * java-tree.h (do_not_fold): New global variable, declared.
12601 * parse.y (do_not_fold): New global variable, defined.
12602 (java_complete_expand_method): Set `do_not_fold' to the value of
12603 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12604 and reinstall them after them have been purged; do not check for
12605 initializations; do not issue missing return errors.
12606 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12608 (patch_binop): Skip the fold part when doing xrefs.
12609 (build_string_concatenation): Skip the concatenation part when
12611 (patch_synchronized_statement): Do not generate a try-finally when
12613 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12614 and keep the location where the throw was seen.
12615 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12616 any treatment on the converted node an simply return a NOP_EXPR of
12618 * xref.c (xref_get_data): New function, defined.
12619 * xref.h (xref_get_data): New function, declared.
12620 (XREF_GET_DATA): Use xref_get_data.
12622 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12624 * gjavah.c (print_include): Cast the result of `strlen' to int
12625 when comparing against a signed value.
12626 (add_namelet): Likewise.
12628 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12630 * expr.c (expand_invoke): Mark parameter `nargs' with
12632 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12634 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12637 * jcf-reader.c (get_attribute): Cast a value to long
12638 when comparing against a signed expression. Likewise.
12640 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12641 HOST_BITS_PER_CHAR.
12643 1999-05-11 Andrew Haley <aph@cygnus.com>
12645 * parse.y (source_end_java_method): If the current method contains
12646 any exception handlers, force asynchronous_exceptions: this is
12647 necessary because signal handlers in libjava may throw exceptions.
12648 * decl.c (end_java_method): Ditto.
12650 1999-05-11 Tom Tromey <tromey@cygnus.com>
12652 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12654 * jvspec.c (THREAD_NAME): Removed.
12655 (GC_NAME): Likewise.
12656 (MATHLIB): Likewise.
12657 (WITHLIBC): Likewise.
12659 (THREADLIB): Likewise.
12660 (MATH_LIBRARY): Likewise.
12661 (lang_specific_driver): Don't add `-l' options to command line.
12662 Instead, add a single --specs option. Recognize `-L' options and
12663 use them to search for spec file.
12664 (find_spec_file): New function.
12665 (SPEC_FILE): New define.
12667 1999-05-11 Dave Brolley <brolley@cygnus.com>
12669 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12670 cpplib-enabled build.
12672 1999-05-05 Per Bothner <bothner@cygnus.com>
12674 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12675 temporarily zero it while calling rest_of_decl_compilation.
12677 * java-tree.h (string_ptr_type_node): Add declaration.
12678 * decl.c: Define and initialize string_ptr_type_node.
12679 * parse.y (patch_string_cst): Use string_ptr_type_node.
12681 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12682 * parse.y (for_statement): Now unconditionally exit_block.
12683 (finish_labeled_statement): No longer exit_block if for-loop.
12684 (patch_loop_statement): Check harder if the loop is already labeled.
12686 * parse.y (patch_initialized_static_field): Removed function.
12687 (maybe_generate_clinit): Removed special handling for interfaces.
12688 (java_complete_expand_methods): Do a preliminary java_complete_tree
12689 on <clinit> to determine if it can be removed.
12690 (java_complete_expand_method): Remove special handling for <clinit>.
12691 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12692 optimize if we get back empty_stmt_node.
12693 For MODIFY_EXPR, re-do checking of static initializers.
12694 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12695 For VAR_DECL, pass correct context.
12697 * verify.c (verify_jvm_instructions): Better error messages.
12699 1999-05-03 Tom Tromey <tromey@cygnus.com>
12701 * parse-scan.y (interface_declaration): Call
12702 report_class_declaration for interfaces.
12704 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12706 * Makefile.in: Remove -v from bison command lines.
12708 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12710 * check-init.c (check_init): Exclude a case of error when doing
12712 * class.c (layout_class_method): Don't generate the error message
12713 twice when compiling from source.
12714 * lang-options.h: Added `-Wredundant-modifers' and
12715 `-Wunusupported-jdk11' flags and help text.
12716 * lang.c (lang_decode_option): Added support for
12717 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12718 flag_static_local_jdk11 and flag_redundant set accordingly.
12719 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12720 * parse.h (EXPR_WFL_ADD_COL): New macro.
12721 (DECL_END_SOURCE_LINE): Likewise.
12722 (DECL_INHERITED_SOURCE_LINE): Likewise.
12723 * parse.y (static_ref_err): New function, prototyped.
12724 (CCB_TK): Now tagged <operator>.
12725 (class_body:): Remember the location of the closing '}' of a class
12726 definition when doing xrefs.
12727 (block:): Likewise.
12728 (block_end:): Likewise.
12729 (create_class): Remember the location of the inherited class
12730 identifier when doing xrefs.
12731 (register_fields): Added test on first operand of `init' before
12732 testing it TREE_CODE.
12733 (method_header): Store the location of the class identifier in the
12734 class decl when doing xrefs.
12735 (finish_method_declaration): Don't combine first/last method line
12737 (java_check_regular_methods): Warning check on not overriding
12738 methods with default access on other packages move before check on
12739 static methods. Initialization of `aflags' also moved up.
12740 (resolve_expression_name): Call static_ref_err to report the error.
12741 (static_ref_err): New function, implemented.
12742 (resolve_field_access): Returned simplified static field access
12744 (resolve_qualified_expression_name): Check for illegal use of
12745 static fields in a non static context. Call static_ref_err to
12746 report error in various places.
12747 (java_complete_tree): Do not fold initialized static fields when
12749 (java_complete_lhs): Likewise.
12751 1999-04-29 Anthony Green <green@cygnus.com>
12753 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12754 create internal labels.
12755 (lookup_label): Ditto.
12757 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12759 * class.c (layout_class_method): Generate <clinit>'s rtl for
12761 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12762 for interfaces' <clinit>.
12763 * expr.c (lookup_field): Search for fields in interfaces.
12764 (expand_invoke): Fixed indentation.
12765 (expand_java_field_op): Likewise. Use IS_CLINIT.
12766 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12767 (IS_CLINIT): New macro.
12768 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12769 interface was parsed.
12770 (maybe_generate_clinit): Don't generate if the current class is an
12771 interface with only fields of primitive types.
12772 (reset_method_name): Use IS_CLINIT.
12773 (java_complete_expand_method): Expand <clinit> when it exists for
12774 interfaces. Use IS_CLINIT.
12775 (resolve_expression_name): Use DECL_CONTEXT instead of
12776 current_class to build static field references.
12777 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12778 ARRAY_REF when doing xreferencing.
12779 (check_final_assignment): Fixed typo in leading comment. Use
12781 (patch_array_ref): Don't fully expand array references when
12783 (patch_return): Use IS_CLINIT.
12784 (patch_throw_statement): Likewise.
12786 1999-04-22 Tom Tromey <tromey@cygnus.com>
12788 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12790 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12792 * decl.c (predef_filenames, predef_filenames_size): New globals
12793 (init_decl_processing): predef_filenames and predef_filenames_size
12795 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12797 * jcf-parse.c (predefined_filename_p): New function.
12798 (yyparse): Check that files on the command line are specified only
12799 once and issue a warning otherwise.
12800 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12801 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12802 avoid a gcc warning with -W -Wall turned on.
12803 (java_expand_classes): Abort if errors were encountered.
12804 (java_complete_lhs): If the cross reference flag is set, wrap
12805 field DECL node around a WFL when resolving expression name.
12807 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12809 * lang.c (lang_decode_option): Fixed returned value when parsing
12810 `-fxref=...' and `-Wall'.
12811 * parse.y (source_end_java_method): Do not generate code when
12812 flag_emit_xref is set.
12813 (resolve_expression_name): Do not build static field access when
12814 flag_emit_xref is set.
12815 (resolve_field_access): No special treatment on `length' when
12816 flag_emit_xref is set. Do not build qualified static field access
12817 when flag_emit_xref is set.
12818 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12819 when flag_emit_xref is set.
12820 (patch_assignment): Do not generate array store runtime check when
12821 flag_emit_xref is set.
12822 * xref.c (xref_flag_value): Fixed function declaration
12824 (xset_set_data): New function.
12825 * xref.h (xref_set_data): Added prototype for new function.
12826 (typedef struct xref_flag_table): New field data.
12827 (XREF_GET_DATA): New macro.
12829 1999-04-19 Tom Tromey <tromey@cygnus.com>
12831 * xref.h (enum): Removed trailing comma.
12833 * parse.y (resolve_qualified_expression_name): Added missing
12836 1999-04-15 Anthony Green <green@cygnus.com>
12838 * gjavah.c: New prototypes for java_float_finite and
12839 java_double_finite.
12841 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12843 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12846 1999-04-06 Jeffrey A Law (law@cygnus.com)
12848 * Makefile.in (TREE_H): Add tree-check.h.
12849 (RTL_H): Add genrtl.h.
12851 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12853 * parse.y (patch_assignment): Added ArrayStoreException runtime
12856 1999-04-06 Per Bothner <bothner@cygnus.com>
12858 * expr.c (pop_type_0): New function.
12859 (pop_type): Use pop_type_0.
12860 * java-tree.h (pop_type_0): New declaration.
12861 * verify.c (verify_jvm_instructions): Check return instructions.
12863 * parse.y (patch_binop): Don't fold if non-constant and emiting
12866 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12868 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12870 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12871 (main_jcf): Don't define.
12872 (process_file): Don't set `main_jcf'.
12874 * java-tree.h (main_jcf): Don't declare.
12876 * jcf-parse.c (main_jcf): Add static definition.
12878 * lang.c (main_jcf): Don't define.
12880 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12882 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12884 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12886 * jcf-depend.c: Include "config.h", not <config.h>.
12888 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12891 * jcf-path.c: Include "config.h", not <config.h>.
12893 * lex.c: Don't include various system header files.
12894 (java_init_lex): Cast the argument of `bzero' to PTR
12896 * parse-scan.y (java_push_parser_context): Likewise.
12898 * parse.y (java_push_parser_context): Likewise.
12899 (patch_bc_statement): Match format specifier to variable argument.
12901 * xref.c: Don't include <stdio.h>.
12903 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12905 * parse.y (struct parser_ctxt *ctxp): Now global.
12906 (declare_local_variables): Use WFL compound value for the
12907 declaration source line value, when doing cross-referencing.
12909 1999-03-31 Tom Tromey <tromey@cygnus.com>
12911 * gjavah.c (print_field_info): Allow constants of other types.
12912 (print_include): Generate include when new name is proper prefix
12913 of already printed name.
12914 (add_namelet): Likewise.
12915 (cxx_keyword_subst): New function.
12916 (print_method_info): Use it.
12917 (print_field_name): New function.
12918 (get_field_name): New function.
12919 (print_field_info): Use get_field_name and print_field_name.
12921 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12923 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12924 'KR-C', so gperf uses the `const' keyword on strings.
12926 * keyword.gperf (java_keyword): Const-ify a char*.
12928 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12930 * parse.y (patch_bc_statement): Fixed identation and a bogus
12933 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12935 * parse.y (patch_assignment): Allow static variables in other
12936 classes to be assigned.
12938 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12940 * class.c (maybe_add_interface): Remove unused variable
12942 (make_class_data): Use = for assignment, not ==. Likewise.
12943 (emit_register_classes): Remove unused variable `decl'.
12945 * lex.c: Fix comment so as not to contain an embedded `/*'.
12947 * verify.c (verify_jvm_instructions): Remove unused variable
12950 1999-03-27 Per Bothner <bothner@cygnus.com>
12952 * parse.y (complete_loop_body): Rename to finish_loop_body.
12953 (complete_labeled_statement): Rename to finish_labeled_statement.
12954 (complete_for_loop): Rename to finish_for_loop.
12955 (complete_method_declaration): Rename to finish_method_declaration.
12957 * java-tree.h (continue_identifier_node): New global node.
12958 * decl.c: Define and initialize continue_identifier_node.
12959 * parse.y (generate_labeled_block): Remove - no longer needed.
12960 (build_loop_body): Use continue_identifier_node for continue block.
12961 (finish_labeled_statement): Also do pop_labeled_block actions.
12962 (java_complete_lhs): POP_LOOP even if error.
12963 (build_labeled_block): Special handling for continue_identifier_node.
12964 (patch_loop_statement): Re-organize.
12965 (patch_bc_statement): Re-write.
12967 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12969 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12970 using a WFL compound value.
12971 * parse.y (xref.h): Include.
12972 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12973 WFL compound value.
12974 (register_fields): Set WFL compound value to lineno if doing
12976 (java_complete_expand_method): Call expand_xref if flag_emit_xref
12978 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
12979 * xref.h (expand_xref): Prototype renamed from xref_generate.
12981 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12983 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
12984 (GET_CURRENT_BLOCK): New macro.
12985 * parse.y (current_static_block): New global variable.
12986 (method_body:): Define action.
12987 (complete_method_declaration): Set current_function_decl to NULL
12988 when work on the current method is done.
12989 (declare_local_variables): Use GET_CURRENT_BLOCK.
12990 (java_method_add_stmt): Likewise.
12991 (java_complete_expand_method): Disable the use of `this' when
12992 expanding <clinit>.
12993 (enter_a_block): If no current method exist, use
12994 current_static_block to link static initializer blocks.
12995 (exit_block): Rewritten to use current_static_block when no current
12996 method decl exists.
12997 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
12998 (patch_return): Forbid the use of `return' in static initializers.
12999 (patch_throw_statement): Fixed indentation. Issue specific error
13000 for uncaught thrown checked exception in static initializer
13001 blocks. Removed FIXME.
13003 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13005 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13006 Link gcj from gcc.o.
13008 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13010 * parse.y (find_applicable_accessible_methods_list): When dealing
13011 with interface: ensure that a given interface or java.lang.Object
13012 are searched only once.
13014 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13016 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13018 * jcf-dump.c (print_access_flags): Add braces around if-else.
13020 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13023 * lex.c (build_wfl_node): Add static prototype.
13025 * lex.h (build_wfl_node): Remove static prototype.
13027 * parse.y: Include lex.c early enough to declare everything needed.
13028 Ensure calls to `build_wfl_node' pass the proper arguments.
13029 (create_class): Remove unused variable `super_decl'.
13030 (get_printable_method_name): Initialize variable `name'.
13032 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13034 * Changelog: Fixed 1999-03-22 typos.
13035 * lang.c (lang_decode_option): Fixed typo in error string in the
13038 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13040 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13041 (xref.o): New rule.
13042 * java-tree.h (flag_emit_xref): Declared extern.
13043 * lang.c (xref.h): Included.
13044 (flag_emit_xref): New global variable.
13045 (lang_decode_option): Added support for -fxref.
13047 * xref.h: Likewise.
13049 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13051 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13054 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13056 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13057 $(srcdir)/../system.h and $(JAVA_TREE_H).
13058 (jcf-io.o): Depend on $(JAVA_TREE_H).
13059 (mangle.o): Likewise.
13061 * check-init.c (check_cond_init): Add static prototype.
13063 * class.c (build_java_method_type, hashUtf8String,
13064 make_field_value, get_dispatch_vector, get_dispatch_table,
13065 append_gpp_mangled_type, mangle_static_field): Likewise.
13066 (strLengthUtf8): Hide unused definition.
13067 (hashUtf8String): Const-ify.
13068 (make_field_value): Un-ANSI-fy.
13070 * constants.c: Move inclusion of jcf.h above java-tree.h.
13071 (set_constant_entry, find_class_or_string_constant,
13072 find_name_and_type_constant, get_tag_node,
13073 build_constant_data_ref): Add static prototype.
13075 * decl.c (push_jvm_slot, builtin_function,
13076 lookup_name_current_level): Likewise.
13077 (builtin_function): Const-ify.
13079 * except.c (expand_start_java_handler, expand_end_java_handler):
13080 Add static prototype.
13082 * expr.c (flush_quick_stack, push_value, pop_value,
13083 java_stack_swap, java_stack_dup, build_java_athrow,
13084 build_java_jsr, build_java_ret, expand_java_multianewarray,
13085 expand_java_arraystore, expand_java_arrayload,
13086 expand_java_array_length, build_java_monitor, expand_java_pushc,
13087 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13088 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13089 expand_compare, expand_test, expand_cond, expand_java_goto,
13090 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13091 expand_java_field_op, java_push_constant_from_pool): Likewise.
13093 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13094 (build_java_arraynull_check): Mark parameters `node' and `type'
13095 with ATTRIBUTE_UNUSED.
13096 (note_label): Likewise for parameter `current_pc'.
13097 (expand_java_call, expand_java_ret): Hide unused definition.
13099 * java-tree.h (make_class, build_constants_constructor,
13100 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13101 init_outgoing_cpool, register_class, emit_register_classes,
13102 java_layout_seen_class_methods): Prototype.
13103 (unicode_mangling_length): Const-ify.
13104 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13105 emit_unicode_mangled_name, format_int, format_uint,
13106 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13107 jcf_print_utf8_replace, open_class): Prototype.
13109 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13110 <stdio.h>. Include tree.h/java-tree.h.
13111 (utf8_equal_string usage, process_class): Add static prototype.
13112 (open_class): Don't prototype this here.
13113 (utf8_equal_string): Match arguments to format specifiers.
13114 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13115 TABLE_SWITCH, disassemble_method): Likewise.
13117 * jcf-io.c: Include tree.h/java-tree.h.
13118 (open_class, find_classfile, jcf_print_utf8,
13119 jcf_print_utf8_replace): Const-ify.
13121 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13122 parse_class_file): Add static prototype.
13123 (find_in_current_zip): Match definition to existing static
13126 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13127 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13128 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13129 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13130 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13131 generate_bytecode_return, perform_relocations, init_jcf_state,
13132 init_jcf_method, release_jcf_state, generate_classfile):
13133 Add static prototype.
13134 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13135 (make_class_file_name): Const-ify.
13137 * jcf.h (find_classfile): Const-ify.
13139 * jv-scan.c (reset_report): Remove prototype.
13141 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13142 (error): Rewrite to allow varargs.
13144 * lang.c (lang_f_options): Const-ify.
13146 * lex.c (java_parse_escape_sequence): Add static prototype.
13147 (java_allocate_new_line): Match definition to existing static
13150 * mangle.c Include tree.h/java-tree.h.
13151 (unicode_mangling_length, emit_unicode_mangled_name,
13152 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13154 * parse.h (jdep_code): Remove trailing comma in enumeration.
13155 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13156 (reset_report): Add prototype.
13158 * verify.c (push_pending_label, merge_types): Add static
13161 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13163 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13165 * parse.y (find_applicable_accessible_methods_list): Extend the
13166 search to superinterfaces when relevant.
13167 (search_applicable_methods_list): New function.
13169 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13171 * class.c (unmangle_classname): Implemented stricter testing
13172 before setting the QUALIFIED_P flag on an identifier.
13174 1999-03-16 Per Bothner <bothner@cygnus.com>
13176 * parse.y (java_complete_lhs): Call force_evaluation_order
13177 after patch_newarray.
13178 (patch_binop): Don't call fold if there are side effects.
13180 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13182 * parse.y (java_stabilize_reference): Use save_expr instead of
13183 building a SAVE_EXPR node.
13184 (java_complete_lhs): Patch the resulting string of the `+='
13185 operator (if necessary) and complete the RHS after having built
13188 1999-03-15 Per Bothner <bothner@cygnus.com>
13190 * class.c (make_class): Don't set CLASS_P here (because
13191 this function is also called by build_java_array_type).
13192 (push_class): Set CLASS_P here instead.
13193 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13195 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13196 context. If the context is class, perfer "super" over "synchronized".
13197 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13199 * parse.y (create_class): Don't call parser_check_super here;
13200 it is not robust. Always wait until later.
13202 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13203 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13205 1999-03-13 Per Bothner <bothner@cygnus.com>
13207 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13208 * lex.h (UNGETC): Change misleading macro.
13210 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13212 * parse.y (java_stabilize_reference): Return NODE when patching a
13214 (java_complete_lhs): Put parenthesis around truth values.
13216 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13218 * class.c (layout_class_method): Don't make rtl for interface
13220 * parse.h (GET_TYPE_NAME): New macro.
13221 * parse.y (if_then_statement:): Fixed indentation.
13222 (if_then_else_statement:): Likewise.
13223 (for_statement:): Fixed spacing.
13224 (try_statement:): Fixed indentation.
13225 (create_interface): Don't force interfaces to be abstract.
13226 (method_header): Abstract methods are OK in interfaces.
13227 (declare_local_variables): Fixed typo in comment.
13228 (java_complete_expand_method): Fixed indentation.
13229 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13230 non accessible fields.
13231 (java_stabilize_reference): New function.
13232 (java_complete_lhs): Fixed indentation. Use
13233 java_stabilize_reference in compound assignment. Insert the
13234 cast. If not processing `+' fix string constants before processing
13237 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13239 * constants.c (find_class_or_string_constant): Cast variable `j'
13240 to a `jword' when comparing against one.
13242 * expr.c (java_lang_expand_expr): Remove unused variables
13243 `has_finally_p' and `op0'.
13245 * gjavah.c (print_field_info): Cast a value to jint when comparing
13246 against one. Likewise for a jlong.
13247 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13248 against a signed quantity.
13250 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13251 (print_signature): Don't needlessly dereference variable `str'
13253 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13254 `max_locals' with ATTRIBUTE_UNUSED.
13255 (jcf_parse_class): Likewise for variable `index'.
13257 * parse.h (reverse_jdep_list): Remove static prototype.
13259 * parse.y (build_jump_to_finally): Remove prototype and definition.
13260 (reverse_jdep_list): Add static prototype.
13262 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13263 `assignment' and `expr_decl'.
13265 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13267 1999-03-12 Andrew Haley <aph@cygnus.com>
13269 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13270 we'll need a directory separator and a null character.
13272 1999-03-10 Per Bothner <bothner@cygnus.com>
13274 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13276 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13278 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13281 1999-03-05 Per Bothner <bothner@cygnus.com>
13283 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13285 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13287 * class.c (layout_class_method): A static method in a base class
13288 is never overridden, so treat it like it doesn't exist.
13289 However, do complain about private non-static method overriding
13290 public static method.
13292 * parse.y: Don't set unused INITIALIZED_P flag.
13293 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13295 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13296 (build_array_from_name): Re-order &index[string] to &string[index].
13298 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13299 error_mark (it might catch more errors, but it is more likely to lose).
13301 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13303 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13304 (parse-scan.o): Depend on toplev.h.
13306 * class.c (make_method_value): Add prototype. Make it static.
13307 Remove unused second argument, caller changed.
13309 * expr.c (java_lang_expand_expr): Remove unused variable
13312 * java-tree.h: Don't prototype find_in_current_zip.
13313 Add prototypes for verify_constant_pool, start_java_method,
13314 end_java_method, give_name_to_locals, expand_byte_code,
13315 open_in_zip, set_constant_value, find_constant1, find_constant2,
13316 find_utf8_constant, find_string_constant, find_class_constant,
13317 find_fieldref_index, find_methodref_index, write_constant_pool,
13318 count_constant_pool_bytes and encode_newarray_type.
13320 * jcf-dump.c: Remove unused variable `LONG_temp'.
13322 * jcf-parse.c: Include parse.h.
13323 (jcf_parse_source): Remove unused parameter, all callers changed.
13324 (jcf_figure_file_type): Add static prototype.
13325 (find_in_current_zip): Likewise. Also remove unused parameter,
13326 all callers changed.
13327 (read_class): Initialize variable `saved_pos'.
13329 * jcf-reader.c (jcf_parse_preamble): Mark variables
13330 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13332 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13333 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13334 (java_parse_doc_section): Initialize variable `seen_star'.
13335 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13336 (java_lex_error): Mark parameters `msg' and `forward' with
13338 (java_get_line_col): Mark parameters `filename' and `line' with
13341 * parse-scan.y: Include toplev.h.
13342 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13344 * parse.h: use `struct JCF', not plain `JCF'.
13345 (java_parser_context_save_global, java_expand_classes
13346 java_parser_context_restore_global, java_parse): Add prototypes.
13348 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13351 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13353 * check-init.c (check_init): COPYN takes word count, not bit count.
13355 1999-02-26 Per Bothner <bothner@cygnus.com>
13357 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13358 explicit build_decl. (Avoids crash in reload when optimizing.)
13360 1999-02-25 Per Bothner <bothner@cygnus.com>
13362 * decl.c (complete_start_java_method): Handle synchronized method
13363 even when compiling from bytecode.
13365 1999-02-26 Tom Tromey <tromey@cygnus.com>
13367 * gjavah.c (add_class_decl): Only generate `#include' if outer
13368 class is not the name of the class we are processing. Correctly
13369 append `.h' in #include.
13370 (process_file): Clean up newlines around generated `#include's.
13371 (decode_signature_piece): Correctly handle inner classes.
13372 (struct include): New structure.
13373 (all_includes): New global.
13374 (print_include): New function.
13375 (add_class_decl): Use it.
13376 (process_file): Likewise.
13377 (add_class_decl): Generate include for java-array.h if array
13379 (process_file): Don't generate java-array.h include.
13381 * gjavah.c (add_namelet): Check for standard package names here.
13382 (add_class_decl): Don't check for standard package names here.
13384 1999-02-25 Tom Tromey <tromey@cygnus.com>
13386 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13387 When reading a zip file, only use strncmp if both strings are
13388 bigger than the buffer length. Initialize `k' when looping
13391 1999-02-24 Tom Tromey <tromey@cygnus.com>
13393 * gjavah.c (struct namelet): New structure.
13394 (add_namelet): New function.
13395 (print_namelet): New function.
13396 (print_class_decls): Use add_namelet and print_namelet to generate
13397 namespaces and not classes.
13398 (method_printed): New global.
13399 (HANDLE_END_METHOD): Examine method_printed.
13400 (print_method_info): Set method_printed when required. Print
13401 error if function to be ignored is marked virtual. Handle $finit$
13403 (METHOD_IS_FINAL): New macro.
13404 (print_field_info): Use it.
13405 (HANDLE_METHOD): Clear method_printed.
13406 (method_pass): New global.
13407 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13408 (process_file): Do two passes over both fields and methods.
13409 (HANDLE_METHOD): Examine method_pass.
13410 (root): New global.
13411 (add_class_decl): New function.
13412 (print_class_decls): Don't scan over entire constant pool.
13414 1999-02-23 Tom Tromey <tromey@cygnus.com>
13416 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13417 disable linking in that case.
13419 1999-02-20 Tom Tromey <tromey@cygnus.com>
13421 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13424 1999-02-21 Per Bothner <bothner@cygnus.com>
13426 * decl.c (build_result_decl), java-tree.h: New method.
13427 (complete_start_java_method): Handle synchronized methods.
13428 Don't build DECL_RESULT here. (Ordering dependency problem.)
13429 (start_java_method): Call build_result_decl here instead ...
13430 * parse.y (java_complete_expand_method): ... and here.
13431 (expand_start_java_method): Don't call complete_start_java_method here.
13432 (java_complete_expand_method): Call it here instead.
13433 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13434 * java-tree.h: ... here.
13436 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13437 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13438 for ARRAY_REF - it doesn't work when array bounds are checked.
13439 (patch_array_ref): Handle it here instead.
13441 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13443 1999-02-19 Per Bothner <bothner@cygnus.com>
13445 Force left-to-right evaluation of binary operations etc.
13446 * expr.c (force_evaluation_order), java-tree.h: New function.
13447 * parse.y (java_complete_lhs): Pass binary operations, procedure
13448 calls, and ARRAY_REFs to force_evaluation_order.
13449 (various): Set TREE_SIDE_EFFECTS more carefully.
13451 Tolerate random (non-UTF8) encoding in comments without complaining.
13452 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13453 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13455 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13456 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13458 * parse.y (java_complete_lhs): Ignore an empty statement in a
13459 COMPOUND_EXPR. Don't complain about empty statement after return.
13461 1999-02-19 Per Bothner <bothner@cygnus.com>
13463 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13464 in TREE_LIST - just chain the POINTER_TYPEs together.
13465 (resolve_class): If type already resolved, return decl.
13466 After resolving, update TREE_TYPE(class_type), and name (if array).
13467 * parse.h (do_resolve_class), parse.y: Make non-static.
13468 * class.c (maybe_layout_super_class): Take this_class argument.
13469 Do do_resolve_class if necessary.
13470 (layout_class, layout_class_methods): Adjust calls appropriately.
13471 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13472 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13473 * typeck.c (build_java_array_type): Don't call layout_class.
13475 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13477 * parse.y (check_pkg_class_access): Allow private class access
13478 within the same package.
13479 (strip_out_static_field_access_decl): New function.
13480 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13481 operator argument before testing its nature.
13483 1999-02-03 Per Bothner <bothner@cygnus.com>
13485 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13486 (TRY_EXPR): Simplify - it no longer has a finally clause.
13487 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13488 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13489 * expr.c (java_lang_expand_expr): Likewise.
13490 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13491 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13492 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13493 (build_try_statement): Remove finally parameter and handling.
13494 (build_try_finally_statement): New function.
13495 (patch_try_statement): No longer need to support finally clause.
13496 (try_statement): Update grammar action rules.
13497 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13498 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13500 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13502 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13503 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13505 1999-02-17 Andrew Haley <aph@cygnus.com>
13507 * class.c (build_utf8_ref): Back out broken patch which was
13508 intended to to output signatures using '.' as a separator.
13510 * class.c (make_class_data): Output signatures using '.' as a
13511 separator, rather than '/'.
13512 (mangled_classname): Likewise.
13513 (make_field_value): Likewise.
13514 (make_method_value): Likewise.
13515 * constants.c (alloc_class_constant): Likewise.
13516 * expr.c (build_invokeinterface): Likewise.
13518 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13520 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13521 of an ancient workaround.
13523 1999-02-10 Jeffrey A Law (law@cygnus.com)
13525 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13528 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13530 * lex.c (yylex): Encode \0 as UTF8.
13532 1999-02-10 Tom Tromey <tromey@cygnus.com>
13534 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13535 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13536 (libgcj_zip): Renamed.
13537 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13539 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13541 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13542 (GC_NAME): Renamed -lgc to -lgcjgc.
13544 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13546 * lex.c (java_lang_cloneable): Initialize.
13547 * parse.y (java_lang_cloneable): New static variable.
13548 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13549 doing one more qualification round.
13550 (valid_ref_assignconv_cast_p): Reject null source or
13551 destination. Allow an array to be cast into java.lang.Cloneable.
13552 (patch_cast): Swapped two first arguments to first call to
13553 valid_ref_assignconv_cast_p.
13555 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13557 * parse.h: DECL_P renamed JDECL_P.
13558 * parse.y: DECL_P replaced by JDECL_P.
13559 (build_array_from_name): Always use pointer's type.
13560 (patch_bc_statement): Extra code to search continue target in a
13561 for loop. Fixed comments. Continue target is current loop when
13564 1999-02-05 Andrew Haley <aph@cygnus.com>
13566 * class.c (make_class_data): The superclass of an interface should
13567 be null, not class Object.
13569 * lex.c (java_lex): Sign extend hex literals.
13571 1999-02-04 Andrew Haley <aph@cygnus.com>
13573 * class.c (build_utf8_ref): Output signatures using '.' as a
13574 separator, rather than '/'.
13575 (make_class_data): Likewise.
13577 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13579 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13580 mkstemp.o. Get them from libiberty now.
13582 1999-02-02 Jeffrey A Law (law@cygnus.com)
13584 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13586 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13588 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13591 1999-02-02 Per Bothner <bothner@cygnus.com>
13593 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13594 * jcf-write.c (generate_bytecode_return): New function.
13595 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13597 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13598 generate special [fd]const_[01] instructions.
13600 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13602 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13603 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13605 1999-02-01 Per Bothner <bothner@cygnus.com>
13607 * parse.y (patch_method_invocation): Handle calling static methods,
13608 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13610 * parse.y (java_complete_lhs): Don't complain about unreachable
13611 exit condition in a do-while statement.
13613 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13615 * lex.c (java_read_char): Fixed utf8 decoding.
13616 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13618 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13619 comments. Local variable `all_primitive' is gone. Broadened
13620 acceptance of `0' to floating point targets. `long' can now be
13621 widened to `double' or `float'.
13622 (valid_method_invocation_conversion_p): Added leading
13623 comment. Fixed tabulation.
13624 (build_string_concatenation): Optimize out left or right empty
13627 1999-01-28 Per Bothner <bothner@cygnus.com>
13629 * jcf-write.c (localvar_alloc): Only emit entry for
13630 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13631 (generate_bytecode_insns): Only call put_linenumber if
13632 debug_info_level > DINFO_LEVEL_NONE.
13633 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13634 is specified, add -g1 (for compatibility wih javac).
13636 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13638 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13639 gjavah.o, check-init.o, jv-scan.o
13641 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13643 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13645 * gjavah.c: Include config.h and system.h.
13647 * javaop.h (inline): Don't define, its handled by system.h.
13648 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13649 from `inline' to `static inline'.
13651 * jcf.h (inline): Don't define, its handled by system.h.
13653 * lex.c (inline): Likewise.
13655 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13657 * lang-specs.h: Map -Qn to -fno-ident.
13659 1999-01-29 Richard Henderson <rth@cygnus.com>
13661 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13663 1999-01-29 Tom Tromey <tromey@cygnus.com>
13665 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13666 then cast it to Object before calling `append' method.
13668 1999-01-28 Per Bothner <bothner@cygnus.com>
13670 * check-init.c (check_bool2_init, check_bool_init, check_init):
13671 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13672 * jcf-write.c (generate_bytecode_insns): Likewise.
13674 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13676 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13677 * parse.y (patch_cast): Allow a boolean to be cast into a
13680 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13682 * parse.y: (class_declaration:): Fixed indentation.
13683 (class_member_declaration:): Extra `;' after field declaration now
13685 (interface_declaration:): Removed debug messages in error reports.
13686 (patch_binop): Nodes created and returned inherit the orignal
13687 node's COMPOUND_ASSIGN_P flag value.
13688 (patch_cast): Fix cast from char to floating point.
13690 1999-01-25 Andrew Haley <aph@cygnus.com>
13692 * except.c, java-except.h (expand_resume_after_catch): new
13694 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13695 to branch back to main flow of control after a catch block.
13697 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13699 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13700 $(srcdir)/../system.h.
13701 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13702 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13703 (jcf-write.o): Likewise.
13704 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13705 (mangle.o): Depend on $(srcdir)/../toplev.h.
13706 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13707 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13709 * class.c: Include output.h and parse.h.
13710 (mangled_classname): Add the `const' keyword to a char*.
13711 (find_named_method): Hide unused function definition.
13712 (build_utf8_ref): Change type of variable `c' to unsigned char.
13713 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13714 (build_class_ref): Add the `const' keyword to a char*.
13715 (layout_class_method): Remove unused variable `buf'.
13717 * decl.c (find_local_variable): Remove unused variable `rtl'.
13718 (pushdecl): Likewise for variables `different_binding_level' and
13720 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13721 (maybe_build_cleanup): Likewise for parameter `decl'.
13723 * except.c (expand_start_java_handler): Mark parameter `range'
13724 with ATTRIBUTE_UNUSED.
13726 * expr.c: Include except.h.
13727 (pop_type): Remove unused variable `i'.
13728 (pop_value): Likewise for variables `n_words' and `i'.
13729 (expand_java_arrayload): Likewise for variable `convert'.
13730 (java_lang_expand_expr): Likewise for variables `op0', `type',
13731 `mode', `unsignedp', `node' and `elements'.
13732 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13734 (process_jvm_instruction): Add a `const' qualifier to a char*.
13736 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13737 (temp_directory): Likewise.
13738 (print_c_decl): Likewise.
13739 (print_method_info): Likewise.
13740 (decode_signature_piece): Likewise.
13741 (print_mangled_classname): Likewise.
13743 * java-except.h: Provide prototypes for maybe_start_try,
13744 maybe_end_try and add_handler.
13746 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13747 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13748 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13749 init_expr_processing, push_super_field, init_class_processing,
13750 can_widen_reference_to, class_depth, verify_jvm_instructions,
13751 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13752 set_local_type, merge_type_state, push_type, load_type_state,
13753 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13754 emit_unicode_mangled_name): Add prototypes.
13756 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13757 (print_signature_type): Use ISDIGIT, not isdigit.
13758 (print_signature): Remove unused variable `j'.
13760 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13761 int when comparing against one.
13763 * jcf-parse.c: Include toplev.h.
13765 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13766 (localvar_free): Remove unused variable `i'.
13767 (generate_bytecode_conditional): Likewise for variable `kind'.
13769 * jv-scan.c: Include config.h and system.h. Remove redundant
13770 OS header and gansidecl.h includes.
13771 (warning): Add the `const' keyword to a char*. Also add
13772 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13773 __STDC__, when determining whether to use ANSI-isms.
13774 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13775 (xmalloc): Don't redundantly prototype here.
13776 (main): Remove unused parameter `envp'. Also fix the arguments
13777 passed to function `fatal' to match the format specifier.
13779 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13781 * mangle.c: Include toplev.h.
13782 (emit_unicode_mangled_name): Declare parameter `len'.
13784 * parse.y (parse_warning_context): Add the `const' keyword to a
13785 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13786 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13787 (issue_warning_error_from_context): Add the `const' keyword to
13789 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13790 not `__STDC__' for whether to use ANSI-isms.
13792 * typeck.c (incomplete_type_error): Mark parameters `value' and
13793 `type' with ATTRIBUTE_UNUSED.
13794 (parse_signature_type): Use ISDIGIT, not isdigit.
13796 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13797 (verify_jvm_instructions): Likewise. Remove unused variables
13798 `field_name' and `default_val'.
13800 * zextract.c: Include config.h and system.h. Remove redundant
13801 OS header includes.
13803 * zipfile.h: Prototype `read_zip_archive'.
13805 1999-01-21 Andrew Haley <aph@cygnus.com>
13807 * typeck.c (convert): Allow conversions to void type: some
13808 optimizations in gcc do this.
13810 1999-01-21 Andrew Haley <aph@cygnus.com>
13812 * typeck.c (convert_ieee_real_to_integer): New function.
13813 (convert): When not using fast-math and using hardware fp, convert
13814 an IEEE NaN to zero.
13816 1999-01-18 Andrew Haley <aph@cygnus.com>
13818 * parse.y (patch_binop): Do a type conversion from signed to
13819 unsigned and then back to signed when a ">>>" is found.
13821 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13823 * java-tree.h: (check_for_initialization): Added prototype.
13824 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13825 * parse.y (do_resolve_class): Removed unused locals.
13826 (read_import_dir): Likewise.
13827 (resolve_qualified_expression_name): Array creation
13828 expressions are valid primary expressions.
13829 (qualify_ambiguous_name): Likewise.
13830 (patch_synchronized_statement): Removed unused local.
13832 1999-01-17 Jeffrey A Law (law@cygnus.com)
13834 * Makefile.in (zextract.o): Add dependencies.
13836 * Makefile.in: Do not put ^Ls at the start of a line.
13838 1999-01-15 Per Bothner <bothner@cygnus.com>
13840 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13841 sub-type the result of the call that gets the exception value.
13843 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13844 don't call finish_class.
13846 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13847 clear found before continuing.
13849 * verify.c (verify_jvm_instructions): On an array load, allow
13850 and handle top of stack to be TYPE_NULL.
13852 * gjavah.c (generate_access): Translate Java package private or
13853 protected access to C++ public, but with a comment.
13855 1999-01-13 Andrew Haley <aph@cygnus.com>
13857 * expr.c (generate_name): Name prefix changed to avoid clashes
13858 with assembler temp labels.
13860 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13861 MODIFY_EXPR. Without this, code for the assignment may not be
13862 generated at all and the synchronized statement will read an
13863 uninitialized variable.
13865 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13867 * class.c (maybe_layout_super_class): Fixed returned value.
13868 * lex.c: Added 1999 to the copyright.
13869 (java_init_lex): Initialize java_lang_imported.
13870 * lex.h: Added 1999 to the copyright.
13871 * parse.h: Added 1999 to the copyright.
13872 (REGISTER_IMPORT): Fixed typo in trailing macro.
13873 (CURRENT_OSB): New macro.
13874 (struct parser_ctxt): New fields osb_depth, osb_limit.
13875 * parse.y (java_lang_id): New global variable.
13876 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13877 (array_creation_expression:): Use CURRENT_OSB.
13878 (dims:): Uses a stack to keep track of array dimensions.
13879 (cast_expression:): Use CURRENT_OSB.
13880 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13882 (register_fields): Fixed typos in comment.
13883 (check_method_redefinition): Fixed comment indentation.
13884 (java_check_regular_methods): Set saved found wfl to NULL after
13885 having reinstalled it in the previously found DECL_NAME.
13887 1999-01-10 Richard Henderson <rth@cygnus.com>
13889 * gjavah.c (java_float_finite): Use a union to do type punning.
13890 (java_double_finite): Likewise.
13892 1999-01-09 Per Bothner <bothner@cygnus.com>
13894 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13895 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13896 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13897 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13898 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13899 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13901 1999-01-08 Per Bothner <bothner@cygnus.com>
13903 * check-init.c (check_init): If compiling to native, we don't
13904 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13906 1999-01-08 Tom Tromey <tromey@cygnus.com>
13908 * parse-scan.y (variable_declarator_id): Set or increment
13910 (bracket_count): New global.
13911 (formal_parameter): Handle case where bracket pairs trail variable
13914 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13916 * jcf-parse.c (yyparse): variable len changed from a char to an
13917 int to prevent overflow.
13919 1999-01-06 Per Bothner <bothner@cygnus.com>
13921 * java-tree.h: Declare read_class.
13922 * jcf-parse.c (read_class): New function.
13923 (load_class): Now just call read_class.
13925 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13926 * jcf-parse.c (parse_source_file): Declare save_error_count,
13927 which is needed by java_parse_abort_on_error macro,
13928 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13930 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13931 constructor, if initializing a static field.
13932 (patch_new_array_init): Set TREE_CONSTANT if it is.
13933 * expr.c (java_lang_expand_expr): For a static array constructor
13934 of primitive elements, allocate the array itself statically.
13935 Disabled until we can set the vtable field statically.
13937 * check-init.c: New file. Checks for definite assignment.
13938 * Makefile.in (JAVA_OBJS): Add check-init.o.
13939 * parse.y (java_complete_expand_method): Call check_for_initialization.
13940 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13942 1999-01-06 Graham <grahams@rcp.co.uk>
13944 * parse.y : include system.h instead of including
13945 standard headers directly with the exception of <dirent.h>.
13947 1999-01-06 Per Bothner <bothner@cygnus.com>
13949 * lex.h: Moved static function declarations to lex.c,
13950 to shut up some -Wall warnings.
13951 * lex.c: Static function declarations moved here.
13952 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13954 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13956 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13958 1998-12-22 Per Bothner <bothner@cygnus.com>
13960 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13961 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13963 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13964 (localvar_alloc): Change return type to void,
13965 (emit_unop): Remove unused variable size.
13967 * jcf-write.c (struct jcf_block): Add new union.
13968 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13969 (call_cleanups): New functions.
13970 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13971 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13972 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13973 * lang.c (lang_init): Call using_eh_for_cleanups.
13974 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13975 completing operands to patch_synchronized_statement.
13976 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
13977 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
13978 WITH_CLEANUP_EXPR instead of TRY_EXPR.
13980 1998-12-20 John F. Carr <jfc@mit.edu>
13982 * Make-lang.in: Comment out control-Ls; they upset some makes.
13984 1998-12-18 Tom Tromey <tromey@cygnus.com>
13986 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
13989 1998-12-17 Tom Tromey <tromey@cygnus.com>
13991 * parse.y (DIR_SEPARATOR): New define.
13992 (check_class_interface_creation): Use it.
13994 * parse-scan.y (report_main_declaration): Recognize
13995 `java.lang.String' in argument to main.
13997 1998-12-16 Per Bothner <bothner@cygnus.com>
13999 * parse.y (create_interface): Remove bogus test.
14001 1998-12-16 Per Bothner <bothner@cygnus.com>
14003 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14004 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14006 1998-12-16 Tom Tromey <tromey@cygnus.com>
14008 * parse-scan.y (qualified_name): Use correct sprintf format.
14010 1998-12-15 Tom Tromey <tromey@cygnus.com>
14012 * gjavah.c (print_field_info): Changed how most negative number is
14015 1998-12-14 Per Bothner <bothner@cygnus.com>
14017 * parse.y (fold_constant_for_init): New function.
14018 (resolve_expression_name): Don't replace static final
14019 constant-initialized fields by its value.
14020 (java_complete_lhs): New. Same as java_complete_tree, except does
14021 not replace static final constant-initialized fields by their values.
14022 (register_fields): If there is an initializer, set DECL_INITIAL and
14023 MODIFY_EXPR_FROM_INITIALIZATION_P.
14024 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14025 Only call patch_initialized_static_field if
14026 MODIFY_EXPR_FROM_INITIALIZATION_P.
14027 (patch_initialized_static_field): If not valid constant, clear
14030 * parse.y (lookup_field_wrapper): Fix thinko.
14032 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14033 set and restore global lineno.
14035 1998-12-14 Tom Tromey <tromey@cygnus.com>
14037 * gjavah.c (print_field_info): If value to print is the smallest
14038 value of its size, then print as hex to avoid later warnings from
14041 1998-12-14 Tom Tromey <tromey@cygnus.com>
14043 * gjavah.c (decompile_method): Decompile `return null'.
14044 (process_file): Generate `#pragma interface'.
14045 (method_declared): New global.
14046 (print_method_info): Set it.
14047 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14048 (print_method_info): Handle abstract methods.
14050 1998-12-13 Per Bothner <bothner@cygnus.com>
14052 * parse.y (patch_method_invocation): If class_decl is null
14053 (e.g. an array type), use original type.
14055 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14056 errors about uncaught exception from clone (of array, specifically).
14058 1998-12-13 Tom Tromey <tromey@cygnus.com>
14060 * gjavah.c (decompile_method): Handle all types of `return'
14061 opcode. Decompile `return this' and `return'.
14062 (method_access): New global.
14063 (print_method_info): Set it.
14064 (decompile_method): Don't decompile a synchronized method.
14066 1998-12-13 Tom Tromey <tromey@cygnus.com>
14068 * jcf-reader.c (jcf_parse_one_method): Recognize
14070 * gjavah.c (HANDLE_END_METHOD): New macro.
14071 (HANDLE_CODE_ATTRIBUTE): New macro.
14072 (decompile_method): New function.
14073 (print_method_info): Don't print `;\n' at end of function decl.
14074 Include java-opcodes.h.
14075 (decompiled): New global.
14077 1998-12-12 Per Bothner <bothner@cygnus.com>
14079 * class.c (build_class_ref): Handle PRIMTYPE.class if
14080 flag_emit_class_files.
14081 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14082 if flag_emit_class_files.
14083 * parse.y (java_complete_tree): Pre-liminary support for
14084 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14086 * parse.y (patch_synchronized_statement): Don't call monitorexit
14087 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14089 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14091 * zipfile.h (opendir_in_zip): New declaration.
14092 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14093 (opendir_in_zip): New function, using code from open_in_zip.
14094 (open_in_zip): Call opendir_in_zip.
14095 (find_class): Remove no-longer-used do_class_file parameter,
14096 but add source_ok parameter. Change logic so if we find a .java file,
14097 we don't look for .class in later classpath emtries.
14098 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14099 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14100 * gjavah.c: Update call to find_class.
14101 * jcf-dump.c: Likewise.
14103 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14104 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14105 nothing if body is empty_stmt_node.
14106 Various little fixes so SP gets correctly adjusted.
14107 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14108 For CALL_EXPR, test if static first.
14109 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14110 such as the ones we create for Object and Class.
14111 Set and restore current_function_decl.
14112 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14113 (note_possible_classname): New function.
14114 (read_import_entry): Removed. Merged with read_import_dir.
14115 (read_import_dir): Don't call find_class - that only gives us
14116 the first classpath entry having the needed package.
14117 Use the struct buffer data structure from buffer.h.
14118 (read_import_dir, find_in_imports_on_demand): The remembered
14119 class names now use '.' (not '/') as package separator.
14121 * parse.y (java_complete_expand_methods): Call write_classfile
14122 here, and not in java_expand_classes (which only gets first class).
14124 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14126 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14127 (register_fields): If a static fields has an initializer, just
14128 chain it on ctxp->static_initialized, and handle later.
14129 (java_complete_expand_methods): Force <clinit> first.
14130 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14131 - it's already been completed.
14132 (patch_initialized_static_field): New function.
14133 (java_complete_field): Call it.
14135 1998-12-12 Per Bothner <bothner@cygnus.com>
14137 * expr.c (encode_newarray_type, build_new_array): New functions.
14138 * java-tree.h: Declare build_new_array.
14139 * jcf-write.c (patch_newarray): Use build_new_array.
14141 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14142 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14144 * parse.y (patch_new_array_init): Re-organize.
14145 Now is passed the actual array (pointer) type of the value.
14146 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14147 (patch_array_constructor): Removed - merged into patch_new_array_init.
14148 (java_complete_tree): Update patch_new_array_init.
14150 * jcf-write.c (find_constant_index): New function.
14151 (generate_bytecode_insns): Use find_constant_index.
14152 (generate_classfile): Use find_constant_index for ConstantValue.
14154 1998-12-11 Tom Tromey <tromey@cygnus.com>
14156 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14157 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14158 * class.c (make_class_data): Renamed dtable -> vtable, and
14159 dtable_method_count -> vtable_method_count.
14161 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14163 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14164 global variables, initialized.
14165 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14166 Declared new global variables.
14167 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14168 double_zero_node, integer_zero_node upon direct matching.
14169 * parse.y (purify_type_name): Added function prototype.
14170 (duplicate_declaration_error_p): Consider new_type as potentially
14171 being a incomplete type. Use purify_type_name on type string.
14172 (method_header): saved_type: unused variable removed. Don't figure
14173 return type if method name is invalid.
14174 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14175 processed by patch_unaryop.
14176 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14177 increment/decrement node into its original type after binary
14178 numeric promotion on its operands.
14180 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14182 * parse.y (array_initializer:): Array init operand is NULL_TREE
14183 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14184 now an error. Fixed indentation problems.
14185 (patch_string): Handle error_mark_node as an argument.
14186 (patch_new_array_init): Fixed indentation problems.
14187 (array_constructor_check_entry): Removed check on null wfl_value.
14188 Return an error if wfl_value's walk returns an error.
14190 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14192 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14193 * lex.c (java_lex): Remember column position before advancing one
14194 token. Retain location information on OCB_TK.
14195 * lex.h (typedef struct java_lc): Added new field.
14196 * parse.h (GET_SKIP_TYPE): New macro.
14197 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14198 * parse.y (build_new_array_init, patch_new_array_init,
14199 patch_array_constructor, maybe_build_array_element_wfl,
14200 array_constructor_check_entry): New function prototypes.
14201 (switch_block:): Tagged <node>.
14202 (OCB_TK): Tagged <operator>.
14203 (array_initializer:): Installed actions.
14204 (variable_initializer): Build location information on element if
14206 (switch_statement:): Fixed indentation typo.
14207 (switch_block:): Redefined default action.
14208 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14209 (patch_assignment): Removed duplicate code.
14210 (maybe_build_array_element_wfl, build_new_array_init,
14211 patch_new_array_init, patch_array_constructor,
14212 array_constructor_check_entry): New functions.
14214 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14216 * parse.y (array_initializer): Tagged <node>.
14217 (variable_initializer:): Use default rule.
14218 (array_initializer:): Defined actions.
14219 (variable_initializers:): Likewise.
14220 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14221 non-static field accesses.
14222 (patch_invoke): Fixed indentation typo.
14223 (java_complete_tree): Likewise.
14224 (build_labeled_block): Changed leading comment. Generate an error
14225 in case of duplicate loop labels.
14226 (patch_conditional_expr): Patch results of string concatenation
14229 1998-12-06 Per Bothner <bothner@cygnus.com>
14231 * constants.c (find_methodref_index): When the class is an interface,
14232 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14234 * decl.c (finit_identifier_node): Use "$finit$", rather than
14235 "<finit>" (which Sun's verifier rejects).
14236 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14237 (generate_field_initialization_code): Removed.
14238 (fix_constructors) Don't add call to $finit$ here (wrong order).
14239 (patch_method_invocation): Add $finit$ call here.
14241 * java-tree.h (CALL_USING_SUPER): New macro.
14242 * parse.y (patch_invoke): Remove im local variable.
14243 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14244 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14245 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14247 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14249 * parse.y (java_complete_tree): Don't complain about unreachable
14250 statement if it is empty_stmt_node.
14252 * jcf-write.c (find_constant_wide): New function.
14253 (push_long_const): Use find_constant_wide.
14255 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14256 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14257 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14258 Emit invokeinterface when calling an interface method.
14259 Emit invokespecial also when calling super or private methods.
14261 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14263 1998-12-06 Per Bothner <bothner@cygnus.com>
14265 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14267 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14269 * java-tree.h (java_layout_seen_class_methods): New function
14271 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14272 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14273 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14274 * parse.y (method_declarator:): Defined action.
14275 (issue_warning_error_from_context): input_filename saved, set to
14276 the appropriate value and restored after java_error is called.
14277 (build_unresolved_array_type): Fixed comment.
14278 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14279 (method_header): Deal with return type the same way type are
14280 handled for fields and method's parameters and local variables
14282 (check_method_redefinition): Removed extra CR.
14283 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14284 (java_layout_seen_class_methods): New function.
14285 (java_layout_classes): Call java_layout_seen_class_methods.
14287 1998-12-03 Per Bothner <bothner@cygnus.com>
14289 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14291 1998-12-03 Per Bothner <bothner@cygnus.com>
14293 * jcf-dump.c (main): Fix error message.
14294 * jcf-path.c (add_entry): Style fix.
14296 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14298 * class.c (layout_class_method): Call build_java_argument_signature
14299 on constructors too.
14300 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14301 (patch_method_invocation): Define a primary when resolving an
14302 expression name. Augmented comment on code checking illegal `this'
14303 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14305 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14307 * class.c (layout_class_method): Don't report error on non-static
14308 overriding static if the method is private.
14309 * java-tree.h (finish_class): Prototype added.
14310 * lex.c (java_get_line_col): Handle col argument -2 value.
14311 * parse.h: All static method declarations moved to parse.y.
14312 * parse.y: Now contains all static method declarations previously
14314 (find_expr_with_wfl, missing_return_error,
14315 unreachable_stmt_error): New functions.
14316 (java_get_real_method_name): Identify constructors bearing class
14317 names in source code compiled classes only.
14318 (java_complete_expand_methods): Call missing_return_error.
14319 (invocation_mode): Private methods invoked as static methods.
14320 (java_complete_tree): Call unreachable_stmt_error.
14322 1998-12-01 Tom Tromey <tromey@cygnus.com>
14324 * Makefile.in (+target): Removed.
14325 (+xmake_file): Likewise.
14326 (+tmake_file): Likewise.
14327 (.NOEXPORT): Removed duplicate.
14329 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14331 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14333 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14335 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14336 libiberty.h. Provide an xmalloc definition.
14338 * jvspec.c: Remove the xmalloc prototype.
14340 * parse-scan.y: Include config.h and system.h. Don't include
14341 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14342 Provide an xstrdup definition.
14344 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14346 * jcf-path.c (add_entry): Recognize ".jar" too.
14347 * lang-specs.h: Likewise.
14349 1998-11-26 Per Bothner <bothner@cygnus.com>
14351 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14352 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14354 * jcf-write.c (generate_bytecode_insns):
14355 Handle pre/post-increment/decrement of long.
14357 * jcf-write.c (generate_bytecode_insns):
14358 Handle missing exception handler (finally for synchronized).
14360 1998-11-25 Per Bothner <bothner@cygnus.com>
14362 * java-tree.h (end_params_node): Declare global.
14363 * decl.c (end_params_node): New global.
14364 (init_decl_processing, start_java_method): Use end_params_node for
14365 end of list of parameter types. Follows correct gcc conventions.
14366 * expr.c (pop_argument_types, pop_arguments): Likewise.
14367 * lang.c (put_decl_node): Likewise.
14368 * typeck.c (various places): Likewise.
14369 * class.y (various places): Likewise.
14370 * parse.y (various places): Likewise.
14372 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14373 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14375 * class.c: Add #include flags.h, remove no-longer needed declaration.
14377 * class.c (layout_class_method): Remove commented-out code, re-format.
14378 Don't add vtable entry (or index) for private methods.
14379 * expr.c (expand_invoke): A private method is implicitly final.
14380 * class.c (make_class_data): If inlining or optimizing,
14381 skip private methods.
14383 * class.c (finish_class): New function. Calls existing methods,
14384 but alls emits deferred inline functions.
14385 * jcf-parse.c (parse_class_file): Call finish_class.
14386 * parse.y (java_complete_expand_methods): Likewise.
14388 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14390 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14392 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14394 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14396 1998-11-24 Per Bothner <bothner@cygnus.com>
14398 * (generate_classfile): Always write class access flag with
14401 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14403 * class.c (maybe_layout_super_class): New function.
14404 (layout_class): Reorganized. Loop on class methods dispatched into
14405 a new function. Call maybe_layout_super_class.
14406 (layout_class_methods, layout_class_method): New functions.
14407 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14409 (expand_invoke): Likewise.
14410 * java-tree.h (all_class_list): New global variable declared.
14411 (layout_class_methods, layout_class_method): New function
14413 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14414 * jcf-parse.c (all_class_list): New global variable.
14415 (load_class): Extended what class_or_name can be. Use parser
14416 context mechanism to save globals before calling jcf_parse.
14417 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14418 is set on the file name.
14419 (jcf_parse): Layout class methods when Object is loaded, otherwise
14420 record class in all_class_list for delayed method layout.
14421 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14422 * lang.c (put_decl_node): Decode <init> into the decl context
14424 * lex.c (java_allocate_new_line): Use xmalloc.
14425 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14426 pointers, not TREE_LIST elements.
14427 (struct parser_ctxt): Fixed comment indentations, added comments
14428 and reordered some fields.
14429 (java_check_methods): Function prototype removed.
14430 * parse.y (java_push_parser_context): Use xmalloc.
14431 (java_parser_context_restore_global): Pop extra pushed ctxp only
14432 when there's nothing next.
14433 (maybe_create_class_interface_decl): Fixed comment, add new
14434 created class decl to all_class_list.
14435 (method_header): Use GET_REAL_TYPE on argument's types.
14436 (method_declarator): Use GET_REAL_TYPE, change type to the real
14437 type in TREE_LIST dependency node. Build argument list with the
14439 (create_jdep_list): Use xmalloc. Removed allocation error message.
14440 (obtain_incomplete_type): Fixed leading comment. Broadened
14441 incoming argument meaning.
14442 (register_incomplete_type): Use xmalloc. Removed allocation error
14444 (safe_layout_class): Fixed leading comment.
14445 (jdep_resolve_class): Reversed if statement condition and switch
14446 if and else bodies.
14447 (resolve_and_layout): Fixed leading comment. Broadened incoming
14449 (complete_class_report_errors): New local variable name, for
14450 clarity. purify_type_name used for all error cases.
14451 (java_get_real_method_name): Stricter check on constructors.
14452 (java_check_regular_methods): Reverse methods list only if not
14453 already laid out. Layout artificial constructor.
14454 (java_check_methods): Deleted.
14455 (source_start_java_method): Obtain incomplete type for patchable
14457 (java_layout_classes): Fixed leading comment. Use
14458 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14459 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14460 before returning. Fixed comments.
14461 (java_expand_classes): Check for errors up front.
14462 (patch_method_invocation): Class to search is resolved and laid
14465 1998-11-24 Per Bothner <bothner@cygnus.com>
14467 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14469 * javaop.h (int8): Removed - not used.
14470 (jbyte): Redefine portably with correct signedness.
14472 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14474 * jcf-write.c (generate_bytecode_insns): Fix typo
14475 OPCODE_getstatic to OPCODE_getfield.
14477 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14478 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14479 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14481 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14483 * jcf-parse.c (jcf_parse_source): Function returned type is
14484 void. Added prototype.
14485 (jcf_parse): Function returned type is void.
14486 (yyparse): Remove call to fclose on the last parsed file.
14488 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14490 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14492 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14493 (layout_class): Cope with methods featuring WFL in decl names.
14494 * decl.c (unqualified_object_id_node): New global variable,
14496 (build_decl_no_layout): Removed.
14497 * expr.c (build_primtype_type_ref): Handle Double.
14498 (java_lang_expand_expr): Fixed indentations.
14499 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14500 (flag_wall, flag_redundant, flag_not_overriding,
14501 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14502 variable declarations.
14503 (build_decl_no_layout): Removed prototype.
14504 (java_get_real_method_name): Added prototype.
14505 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14506 (java_parse_abort_on_error): Macro now just returns.
14507 * jcf-parse.c (jcf_parse_source): Check fclose returned
14508 value. Call emit_register_classes if java_report_errors returns
14510 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14511 flag_static_local_jdk1_1): New integer flags.
14512 (lang_decode_option): New flags set here.
14513 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14514 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14515 the flag_redundant variable.
14516 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14517 when parsing java.lang.Object class.
14518 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14519 NULL_TREE to build.
14520 (resolve_qualified_expression_name): Fixed indentation.
14521 (patch_array_ref): Changed prototype.
14522 (not_initialized_as_it_should_p): Prototype removed.
14523 (java_report_errors): Added function prototype.
14524 * parse.y (formal_parameter:): Changed error message for not yet
14525 supported final parameters.
14526 (class_type_list:): Set both PURPOSE and VALUE of created
14527 TREE_LIST to be class_type.
14528 (primary_no_new_array:): Handle class literals on primitive types.
14529 (parse_warning_context): Reinstalled correct force_error and
14530 do_warning flags setups.
14531 (java_report_errors): Changed prototype. Return java_error_count
14533 (variable_redefinition_error): Consider treating variable type as
14535 (create_interface): Warn about redundant abstract modifier if
14536 flag_redundant is set. Changed error message.
14537 (lookup_field_wrapper): Save/restore globals before/after looking
14539 (duplicate_declaration_error_p): Consider treating declaration
14540 type as a fake pointer.
14541 (register_fields): Extract real type from dependency node. Check
14542 for duplicate field declaration after type adjustment. Use
14543 DECL_INITIAL to store static final initialized values.
14544 (method_header): Extract real function type from dependency node.
14545 (check_abstract_method_header): Use GET_METHOD_NAME.
14546 (obtain_incomplete_type): Layout fake pointer type.
14547 (safe_layout_class): Don't try to check for methods before layout.
14548 (java_complete_class): Don't check for correct throws clause
14549 elements inheritance here.
14550 (resolve_and_layout): Broadened name parameter meaning.
14551 (reset_method_name): Use GET_METHOD_NAME.
14552 (java_get_real_method_name): New function.
14553 (java_check_regular_methods): Don't check methods in
14554 java.lang.Object. Verify lineage of throws clause elements. Use
14555 flag_no_overriding in warning report.
14556 (check_throws_clauses): Don't check if class was from
14557 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14558 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14559 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14560 warning on unsupported final local variables. Use build_decl
14561 instead of build_decl_no_layout. Get real local variable type from
14563 (source_start_java_method): Get real parameter type from
14564 dependency node. Call build_decl instead of build_decl_no_layout.
14565 (java_layout_classes): Reverse tree and layout type and class as
14566 required. Mark class as loaded when done.
14567 (resolve_field_access): Fixed indentation. Restricted condition
14568 leading to static field access code generation. Set field_type
14569 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14570 (resolve_qualified_expression_name): Initialize type_found to
14571 null. Handle static field resolved during qualification. Fixed
14572 layout on non primitive field decl types.
14573 (not_accessible_p): Fixed typo in comment.
14574 (patch_method_invocation): Resolve and layout class to search from
14576 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14577 layout non primitive type, if necessary. Make method node only to
14579 (find_applicable_accessible_methods_list): Consider WFL'ed method
14580 decl names. Fixed indentation.
14581 (argument_types_convertible): Resolve and layout target type if
14583 (java_complete_tree): Fixed indentation problems. Rewrote
14584 CALL_EXPR thrown exceptions check. Re-installed further processing
14585 of the assignment in certain cases.
14586 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14587 inlining on class literals.
14588 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14590 (valid_method_invocation_conversion_p): Likewise.
14591 (patch_string): Temporary disable forbidden use of `this' in
14592 explicit constructor invocations when doing string concatenation
14593 within their scope.
14594 (patch_unaryop): Added comment. Reinstalled code to disable
14595 further check on assignment operation with cast expression RHS.
14596 (patch_switch_statement): Fixed indentation.
14597 (build_try_statement): Call build_decl instead of
14598 build_decl_no_layout.
14599 (patch_synchronized_statement): Likewise.
14600 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14601 IS_UNCHECKED_EXPRESSION_P.
14602 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14603 layout argument exception type.
14604 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14605 of IS_UNCHECKED_EXPRESSION_P.
14607 1998-11-18 Anthony Green <green@cygnus.com>
14609 * jcf-parse.c (yyparse): Open class file in binary mode.
14611 1998-11-15 Per Bothner <bothner@cygnus.com>
14613 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14615 * jcf-write.c (perform_relocations): Move check out one loop.
14617 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14619 * Make-lang.in: Fix reference to srcdir.
14620 * jv-scan.c: Add missing xmalloc prototype.
14621 * jvgenmain.c: Ditto.
14623 1998-11-15 Per Bothner <bothner@cygnus.com>
14625 * decl.c (error_mark_node), java-tree.h: New global.
14626 * parse.y: Use empty_stmt_node instead of size_zero_node.
14627 (build_if_else_statement): If missing else, use empty_stmt_node.
14629 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14630 (java_complete_expand_method): Complain if return is missing.
14631 (java_check_regular_methods): Comment out incorrect error check.
14632 (not_accessible_p): Fix incorrect handling of protected methods.
14633 (patch_method_invocation): Pass correct context to not_accessible_p.
14634 (find_applicable_accessible_methods_list): Likewise.
14635 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14636 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14637 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14638 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14640 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14641 (push_int_const): Remove reundant NOTE_PUSH.
14642 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14643 (- case SWITCH_EXPR): Fix code generation bug.
14644 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14645 (generate_classfile): More robust for abstract methods.
14647 1998-11-15 Anthony Green <green@cygnus.com>
14649 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14650 * Make-lang.in: Ditto.
14652 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14653 * jvgenmain: Ditto.
14655 1998-11-15 Per Bothner <bothner@cygnus.com>
14657 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14659 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14661 1998-11-14 Per Bothner <bothner@cygnus.com>
14663 Allow uses of interface types to verify. This is not really
14664 type-safe, but it matches what Sun does, and is OK as long as
14665 there are appropriate run-time checks.
14666 * verify.c (merge_types): If merging two interface types,
14667 just set the result to java.lang.Object.
14668 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14670 1998-11-13 Tom Tromey <tromey@cygnus.com>
14672 * gjavah.c (main): Handle --output-class-directory argument.
14673 * jvspec.c (lang_specific_driver): Translate `-d' into
14674 -foutput-class-dir.
14675 * jcf.h (jcf_write_base_directory): Declare.
14676 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14677 * lang-options.h: Mention -foutput-class-dir.
14678 * jcf-write.c (jcf_write_base_directory): New global.
14679 (make_class_file_name): Put generated .class file into `-d'
14680 directory, or into source directory if -d not given. Function now
14682 (write_classfile): Free class file name. Handle case where class
14684 (DIR_SEPARATOR): New macro.
14685 Include <sys/stat.h>
14687 * Makefile.in (prefix): New macro.
14689 1998-11-12 Per Bothner <bothner@cygnus.com>
14691 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14692 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14693 here (done in patch_invoke instead).
14694 (case_identity): Moved here from parse.y.
14696 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14697 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14698 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14699 so they can be efficiently scanned without recursion.
14700 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14701 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14702 in BLOCK iteratively, rather than recursively.
14704 * parse.y (do_unary_numeric_promotion): New function.
14705 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14707 * parse.y (patch_newarray): Various fixes.
14709 Re-do handling of switch statements (for proper block scoping).
14710 * parse.y: Add just a single block for the enture switch block,
14711 but don't create any "case blocks".
14712 (group_of_labels): Rmeoved unneeded non-terminal.
14713 CASE_EXPR and DEFAULT_EXPR are added to current block.
14714 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14715 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14716 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14717 * parse.y (wfl_operator, print_int_node): Make non-static.
14718 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14719 as part of recursive scan of block.
14720 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14721 (patch_switch_statement): Most tests move dinto java_complete_tree.
14723 * parse.y: Make various production be non-typed (void).
14724 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14725 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14726 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14728 * jcf-write.c (struct jcf_handler): New type.
14729 (struct jcf_switch_state): New type.
14730 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14731 (alloc_handler, emit_unop, emit_reloc): New functions.
14732 (adjust_typed_op): Add extra parameter ("max type" offset).
14733 (emit_switch_reloc, emit_case-reloc): New function.
14734 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14735 (generate_bytecode_insns): Support REAL_CST, switch statements,
14736 exception handling, method calls, object/array creation, and more.
14738 * class.c: Remove some unused variables.
14739 * constants.c (find_string_constant): New function.
14740 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14741 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14742 if flag_emit_class_files.
14744 1998-11-12 Tom Tromey <tromey@cygnus.com>
14746 * jcf-io.c (find_class): Added explanatory comment.
14748 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14749 trailing slash to `.zip' entries.
14751 * jvspec.c (lang_specific_driver): Correctly handle case where
14752 GC_NAME not defined.
14754 1998-11-11 Tom Tromey <tromey@cygnus.com>
14756 * jvspec.c (GC_NAME): New define.
14757 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14759 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14761 1998-11-11 Per Bothner <bothner@cygnus.com>
14763 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14765 1998-11-11 Tom Tromey <tromey@cygnus.com>
14767 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14769 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14771 * class.c (is_compiled_class): Call safe_layout_class for class
14772 compiled from source.
14773 * conver.h (convert_to_integer, convert_to_real,
14774 convert_to_pointer): Added prototypes.
14775 * decl.c (init_decl_processing): Non longer push the decls of
14776 `methodtable', `constants', `Class', `Field', `dispatchTable'
14777 `jexception' and `Method'.
14778 * expr.c (build_invokeinterface): New function.
14779 (expand_invoke): static variable CLASS_IDENT now in
14780 build_invokeinterface. Use build_invokeinterface.
14781 (expand_java_field_op): Moved code to inline
14782 java.lang.PRIMTYPE.TYPE into a function.
14783 (build_primtype_type_ref): New function.
14784 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14785 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14786 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14787 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14788 (DECL_LOCAL_STATIC_VALUE): New macro.
14789 (build_invokeinterface, build_primtype_type_ref): New function
14791 (java_parse_abort_on_error): Macro rewritten.
14792 * jcf-parse.c (current_method): Add comment to declaration.
14793 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14794 Function prototypes fixed.
14795 (jcf_parse_source): push/pop parser context. save/restore global.
14796 (parse_source_file): Fixed leading comment. Now take a
14797 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14798 classes and pop the parser context anymore.
14799 (yyparse): Push parser context, save globals, parse the source
14800 file, restore globals and pop the parser context when processing a
14802 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14803 * lex.c (java_parse_doc_section): New function.
14804 (java_lex): Call java_parse_doc_section when appropriate. Build an
14805 operator around INSTANCEOF_TK.
14806 * lex.h (java_lineterminator, java_sprint_unicode,
14807 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14808 Prototypes rewritten.
14809 (java_parse_escape_sequence, java_letter_or_digit_p,
14810 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14811 java_read_unicode, java_store_unicode, java_read_char,
14812 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14813 Added function prototypes.
14814 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14816 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14818 (struct parser_ctxt): New fields: deprecated,
14819 current_parsed_class_un, gclass_list.
14820 (fix_method_argument_names, issue_warning_error_from_context,
14821 resolve_package, lookup_package_type): New function prototypes.
14822 (resolve_expression_name): Fixed function prototype.
14823 (find_applicable_accessible_methods_list): Fixed indentation, added
14824 extra argument in prototype.
14825 (check_final_assignment, build_null_of_type, check_deprecation,
14826 check_method_redefinition, reset_method_name,
14827 java_check_regular_methods, java_check_abstract_methods,
14828 maybe_build_primttype_type_ref): New function prototype.
14829 * parse.y (conver.h): Include.
14830 (INSTANCEOF_TK): Tagged <operator>.
14831 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14832 (relational_expression:): Build binop for instanceof.
14833 (java_push_parser_context): Remember ctxp->gclass_list across
14835 (java_pop_parser_context): Simply return if no context
14836 exists. Remember gclass_list across contexts.
14837 (issue_warning_error_from_context): New function.
14838 (parse_error_context): Don't setup ctxp->elc here. Call
14839 issue_warning_error_from_context instead.
14840 (parse_warning_context): Likewise.
14841 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14842 setup. Link new class/interface to ctxp->gclass_list.
14843 (add_superinterfaces): Register interface as incomplete if not
14845 (create_class): Remember class unqualified name in
14846 ctxp->current_parsed_class_un. Check class deprecation.
14847 (register_fields): Check field deprecation. Remember static final
14848 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14850 (method_header): New local variable ORIG_ARG. Use unqualified
14851 current class name for check on constructor errors. Promote return
14852 type if of record type. Argument list fix moved in
14853 fix_method_argument_names, called here. Check method deprecation.
14854 (fix_method_argument_names): New function.
14855 (method_declarator): Promote record typed arguments.
14856 (safe_layout_class): Check class methods before layout.
14857 (java_complete_class): Compute field layout when patched.
14858 (do_resolve_class): Try to load class after having it renamed
14859 after the package name.
14860 (get_printable_method_name): Use DECL_CONTEXT.
14861 (reset_method_name): New function.
14862 (check_method_redefinition): Use reset_method_name.
14863 (java_check_regular_methods): New local variable
14864 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14865 names for error report. Check for compile-time error when method
14866 found has default (package) access.
14867 (java_check_abstract_methods): Now takes an interface DECL node as
14868 an argument. Also reinstall real name on unchecked
14869 overriding/hiding methods for error report.
14870 (java_check_methods): Fixed leading comment. Get classes to verify
14871 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14872 CLASS_METHOD_CHECKED_P on class verification.
14873 (lookup_java_method2): Get real method name if necessary.
14874 (find_in_imports): Don't check package class access here.
14875 (resolve_package, lookup_package_type): New functions.
14876 (java_layout_classes): Fixed leading comment. Take classes to be
14877 laid out from ctxp->gclass_list.
14878 (java_complete_expand_methods): Don't expand native and abstract
14880 (java_expand_classes): New function.
14881 (resolve_expression_name): Use additional argument ORIG. Retrieve
14882 values of static final field of primitive types.
14883 (resolve_field_access): Handles static final field of promotive
14885 (resolve_qualified_expression_name): Handle STRING_CST as
14886 primaries and package name resolution. Check deprecation on found
14887 decls. Set where_found and type_found on non static field resolved
14888 during qualification. Layout non primitive field decl types.
14889 (check_deprecation): New function.
14890 (maybe_access_field): Simplified.
14891 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14892 removed. Reverse method's argument when primary is a type. Don't
14893 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14894 instead. Include abstract class in the list of class searchable
14895 for constructors. Use DECL_CONTEXT of found method for access
14896 checks. Check method deprecation.
14897 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14898 converting arguments. Handle INVOKE_INTERFACE.
14899 (lookup_method_invoke): Search constructor using existing
14900 infrastructure (don't rely on lookup_java_constructor anymore).
14901 (find_applicable_accessible_methods_list): Extra argument flag
14902 LC. Now include constructor in the search.
14903 (qualify_ambiguous_name): Conditional expression are primaries.
14904 (not_initialized_as_it_should_p): static final are always
14906 (java_complete_tree): Pass extra NULL argument to
14907 resolve_expression_name. Stricter test to carry on patching
14908 assignments. New case for INSTANCEOF_EXPR.
14909 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14910 (check_final_assignment, maybe_build_primttype_type_ref): New
14912 (patch_assignment): Detect resolved static finals and carry normal
14913 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14914 (try_builtin_assignconv): Access constant 0 on all primitive
14916 (valid_builtin_assignconv_identity_widening_p): Accept identical
14917 types. Accept all promoted type on int type.
14918 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14919 assigned to a reference.
14920 (valid_method_invocation_conversion_p): Accept to check null
14922 (build_binop): Merge declaration and initialization of local
14924 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14925 numeric types. Improved validity test for qualify operators on
14927 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14928 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14929 primitive type and issue the appropriate error message.
14930 (resolve_type_during_patch): Mark class loaded when resolved.
14931 (patch_cast): Allow null to be cased to reference types.
14932 (build_null_of_type): New function.
14933 (patch_array_ref): Handle array on references correctly.
14934 (patch_return): Removed unused local variable MODIFY. Force
14935 boolean to be returned as integers. Allows null to be returned by
14936 a function returning a reference.
14937 * typeck.c (convert_to_integer, convert_to_real,
14938 convert_to_pointer): Prototypes moved to convert.h
14939 (lookup_argument_method): Use method real name, if necessary.
14941 1998-10-30 Tom Tromey <tromey@cygnus.com>
14943 * class.c (build_class_ref): Changed name of primitive classes to
14946 * class.c (make_class_data): Renamed fields: nmethods to
14947 method_count, method_count to dtable_method_count. Always set
14948 `state' field to 0.
14949 * decl.c (init_decl_processing): Likewise.
14951 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14953 * class.c (layout_class): Don't mangle <finit>, produce
14954 __finit<class> instead. Don't verify artificial methods.
14955 * decl.c (finit_identifier_node): New declared global.
14956 (init_decl_processing): finit_identifier_node initialized.
14957 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14958 * java-tree.h (finit_identifier_node): Declared as extern.
14959 (struct lang_decl): New field called_constructor.
14960 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14961 (CLASS_HAS_FINIT_P): New macro.
14962 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14963 explicit constructor invocation.
14964 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14965 CALL_SUPER_CONSTRUCTOR_P): New macros.
14966 (write_classfile): Added prototype.
14967 * jcf-parse.c (jcf_parse_source): Parse and remember for
14968 generation if the file was seen on the command line.
14969 (parse_source_file): Don't write the class file here.
14970 (yyparse): Loop on files rewritten. Set current_jcf.
14971 (parse_zip_file_entries): Parse class file only if it was found.
14972 * lang.c (init_parse): Don't open command line provided filename
14974 (lang_parse): Don't set main_jcf anymore.
14975 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
14976 (JCONSTRUCTOR_CHECK): New macro.
14977 (JBSC_TYPE_P): New macro.
14978 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
14979 (COMPLETE_CHECK_OP_2): New macro.
14980 (struct parse_ctxt): New field explicit_constructor_p.
14981 (check_class_interface_creation): Fixed prototype indentation.
14982 (patch_method_invocation_stmt): Prototype reflects added argument.
14983 (patch_invoke): Likewise.
14984 (complete_method_declaration, build_super_invocation,
14985 verify_constructor_circularity,
14986 build_this_super_qualified_invocation, get_printable_method_name,
14987 patch_conditional_expr, maybe_generate_finit, fix_constructors,
14988 verify_constructor_super, create_artificial_method,
14989 start_artificial_method_body, end_artificial_method_body,
14990 generate_field_initialization_code): New function prototypes.
14991 * parse.y: Fixed leading comment
14992 (constructor_header:, constructor_body:, block_end:): Rules tagged
14994 (type_declaration:): Call maybe_generate_finit.
14995 (method_declaration:): Action for method_body: placed in new
14996 function complete_method_declaration, called here.
14997 (constructor_declaration:): Defined actions. Removed leading
14999 (constructor_header:): New rule with action.
15000 (constructor_body:): Rule rewritten using block_begin: and
15001 block_end:. Defined actions.
15002 (constructor_declarator:, explicit_constructor_invocation:):
15004 (block:): Use new rules block_begin: block_end:.
15005 (block_begin:, block_end:): New rules and actions.
15006 (block_statements:): Fixed error message for explicit
15008 (method_invocation:): Call build_this_super_qualified_invocation
15009 if primary is `this' or `super' was seen.
15010 (conditional_expression:): Action defined.
15011 (extra_ctxp_pushed_p): New static global flag.
15012 (java_parser_context_save_global): Create parser context if
15013 necessary. Use extra_ctxp_pushed_p to remember it.
15014 (java_parser_context_restore_global): Pop extra parser context if
15016 (build_array_from_name): Array on primitive types are marked
15018 (register_fields): Restore new name in field initializer
15019 expression if type was altered. Non static fields initialized upon
15020 declaration marked initialized.
15021 (maybe_generate_finit): New function.
15022 (maybe_generate_clinit): Use create_artificial_method,
15023 start_artificial_method_body, end_artificial_method_body. Generate
15024 debug info for enclosed initialization statements.
15025 (method_header): Fixed leading comment. Check constructor
15026 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15028 (complete_method_declaration, constructor_circularity_msg,
15029 verify_constructor_circularity): New functions.
15030 (get_printable_method_name): New function.
15031 (check_method_redefinition): Don't rename <finit> methods. Fix
15032 declared constructor names. Error message for
15033 constructors modified.
15034 (java_check_regular_methods): Local variable seen_constructor
15035 renamed saw_constructor. Skip verification on constructors. Create
15036 default constructor with create_artificial_method.
15037 (java_check_methods): Removed unnecessary empty line.
15038 (create_artificial_method, start_artificial_method_body,
15039 end_artificial_method_body): New functions.
15040 (java_layout_classes): Changed leading comment. Reverse fields
15041 list if necessary. Always layout java.lang.Object if being
15043 (java_complete_expand_methods): Verify constructor circularity.
15044 (java_complete_expand_method): Call fix_constructor on
15045 constructors. Local variable no_ac_found removed. Restore
15046 bindings if method body expansion failed.
15047 (fix_constructors, verify_constructor_super,
15048 generate_field_initialization_code): New function.
15049 (java_expand_classes): Fixed leading comment. Write class file
15051 (resolve_expression_name): Check for illegal instance variable
15052 usage within the argument scope of an explicit constructor
15054 (resolve_qualified_expression_name): Pass extra from_super flag
15055 when invoking patch_method_invocation_stmt. New case for
15056 conditional expression when used as a primary. Check for error
15057 when acquiring super.
15058 (patch_method_invocation_stmt): Added extra argument super. New
15059 local variable is_static_flag. Set class_to_search according to
15060 the nature of the constructor invocation. Don't add `this'
15061 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15062 invocation within the argument scope of explicit constructor
15063 invocation. Set is_static according to is_static_flag. Provide
15064 extra `super' argument to patch_invoke invocation.
15065 (patch_invoke): New argument from_super. Loop on arguments
15066 indentation fixed. Pass from_super to invocation_mode. New switch
15067 case INVOKE_SUPER. Fixed error message in switch default case.
15068 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15070 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15071 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15072 message takes constructors into account.
15073 (find_applicable_accessible_methods_list): Fixed indentation.
15074 (qualify_ambiguous_name): Take explicit constructor invocation
15075 into account. Deal with a conditional expression as a primary to
15077 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15078 case. Added extra argument to patch_method_invocation_stmt.
15079 Register calls made to explicit constructor `this'. Don't call
15080 save_expr in ARRAY_REF case when emitting class files. Check for
15081 illegal use of this when expanding explicit constructor invocation
15083 (complete_function_arguments): Set and reset parser context
15084 explicit_constructor_p field value when appropriate.
15085 (build_super_invocation, build_this_super_qualified_invocation):
15087 (patch_assignment): Fixed typo.
15088 (patch_unaryop): Check on final fields occurs only when a decl
15090 (patch_return): Take constructors into account.
15091 (patch_conditional_expr): New function.
15092 * typeck.c (build_java_signature): Removed unnecessary empty line.
15094 1998-10-28 Jeffrey A Law (law@cygnus.com)
15096 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15098 1998-10-28 Tom Tromey <tromey@cygnus.com>
15100 * decl.c (init_decl_processing): Renamed fields.
15101 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15102 interface_len, msize fields.
15104 * class.c (make_class_data): Removed subclass_head and
15105 subclass_next fields.
15106 * decl.c (init_decl_processing): Removed subclass_head and
15107 subclass_next fields.
15109 1998-10-28 Jeffrey A Law (law@cygnus.com)
15111 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15112 * mangle.c (emit_unicode_mangled_name): Similarly.
15114 1998-10-26 Nick Clifton <nickc@cygnus.com>
15116 * jcf-parse.c (get_constant): Place braces around code to compute
15117 'd' when REAL_ARITHMETIC is not defined.
15119 1998-10-25 H.J. Lu (hjl@gnu.org)
15121 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15124 1998-10-23 Tom Tromey <tromey@cygnus.com>
15126 * lang-specs.h: `.zip' files are input to jc1.
15128 1998-10-22 Per Bothner <bothner@cygnus.com>
15130 * jvspecs.c: Add (but don't enable) support for combining multiple
15131 .class and .java input filenames to a single jc1 invocation.
15132 Add support for -C flag (copile to .class files).
15133 Translate -classpath and -CLASSPATH arguments.
15134 * lang-specs.h: Don't set %2 spec.
15136 1998-10-22 Tom Tromey <tromey@cygnus.com>
15138 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15140 (add_path): Don't add trailing separator to non-empty path
15143 * lang.c (lang_decode_option): Check for -fclasspath and
15144 -fCLASSPATH before examining other `-f' options.
15146 * java-tree.h (finalize_identifier_node): Don't declare.
15147 * class.c (make_class_data): Don't push "final" field.
15148 * decl.c (init_decl_processing): Don't push "final" field.
15149 (finalize_identifier_node): Removed.
15150 (init_decl_processing): Don't set finalize_identifier_node.
15152 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15154 1998-10-11 Anthony Green <green@cygnus.com>
15156 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15157 (JV_SCAN_SOURCES): New macro.
15158 (JCF_DUMP_SOURCES): Likewise.
15159 (jcf-dump$(exeext)): New target.
15160 (jv-scan$(exeext)): New target.
15162 1998-10-22 Tom Tromey <tromey@cygnus.com>
15164 * Makefile.in (LEX): Removed.
15165 (LEXFLAGS): Likewise.
15166 (SET_BISON): New macro.
15168 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15169 spurious diffs in parse.c.
15170 ($(PARSE_SCAN_C)): Likewise.
15171 (PARSE_DIR): New macro.
15173 (PARSE_SCAN_C): Likewise.
15174 (PARSE_RELDIR): New macro.
15176 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15178 * jcf-io.c (find_class): Use saw_java_source to determine when to
15179 look for `.java' file.
15180 * jcf-parse.c (saw_java_source): New global.
15181 (yyparse): Set it if `.java' file seen.
15183 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15184 (GCJH_SOURCES): Likewise.
15185 * Makefile.in (datadir): New macro.
15186 (libjava_zip): Likewise.
15187 (JAVA_OBJS): Added jcf-path.o.
15188 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15189 (../gcjh$(exeext)): Likewise.
15190 (jcf-path.o): New target.
15191 * java-tree.h (fix_classpath): Removed decl.
15192 * jcf-parse.c (fix_classpath): Removed.
15193 (load_class): Don't call fix_classpath.
15194 * parse.y (read_import_dir): Don't call fix_classpath.
15195 * lex.h: Don't mention classpath.
15196 * lex.c (java_init_lex): Don't initialize classpath.
15197 * jcf-io.c (classpath): Removed global.
15198 (find_class): Use jcf_path iteration functions. Correctly search
15199 class path for .java file.
15200 (open_in_zip): New argument `is_system'.
15201 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15202 classpath-related options.
15203 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15205 (lang_init): Call jcf_path_init.
15206 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15207 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15208 Correctly put braces around second string in each entry.
15209 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15210 classpath-related options.
15211 (help): Updated for new options.
15212 * jcf.h: Declare functions from jcf-path.c. Don't mention
15213 `classpath' global.
15214 * jcf-path.c: New file.
15216 * jcf-depend.c: Include jcf.h.
15218 * jcf-write.c (localvar_alloc): Returns `void'.
15219 (localvar_free): Removed unused variable.
15221 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15222 (init_parse): Use OBJECT_SUFFIX, not ".o".
15224 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15226 * class.c (emit_register_classes): Renamed from
15227 emit_register_class.
15228 * java-tree.h (emit_register_classes): Prototype renamed from
15229 emit_register_class.
15230 * jcf-parse.c (yyparse): Call emit_register_classes once before
15232 * parse.y (java_expand_classes): No longer register classes.
15234 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15236 * class.c (is_compiled_class): New local variable
15237 seen_in_zip. Identify classes found in currently compiled source
15239 * decl.c (complete_start_java_method): Fixed typo.
15240 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15241 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15242 (CLASS_P): Moved around.
15243 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15244 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15246 (jcf_parse_source): Changed leading comment. Removed unnecessary
15247 fclose and CLASS_FROM_SOURCE_P marking.
15248 (parse_source_file): New local variables remember_for_generation
15249 and filename. Mark parsed file name identifier node. Removed block
15250 executed when parse_only was null. Set remember_for_generation.
15251 Use it as an argument to java_pop_parser_context.
15252 (yyparse): New local variables several_files, list, next node and
15253 current_file_list. Split ampersand separated file names into
15254 current_file_list. Iterate through the list and parse accordingly.
15255 * parse.h (java_pop_parser_context): New function prototype.
15256 * parse.y (ctxp_for_generation): New static global variable.
15257 (java_pop_parser_context): New argument generate. Link popped ctxp
15258 to ctxp_for_generation list accordingly.
15259 (java_complete_expand_methods): Fixed indentation.
15260 (java_expand_classes): New function.
15262 1998-10-17 Per Bothner <bothner@cygnus.com>
15264 * Makefile.in: Link with libiberty.a instead of memmove.o.
15266 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15268 * lex.c (setjmp.h): No longer included.
15269 * lex.h (setjmp.h): Included.
15270 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15271 (duplicate_declaration_error_p): Renamed from
15272 duplicate_declaration_error.
15273 (build_array_from_name): New function prototype.
15274 * parse.y (setjmp.h): No longer included.
15275 (variable_declarator_id): Define action.
15276 (build_array_from_name): New function.
15277 (duplicate_declaration_error_p): Renamed from
15278 duplicate_declaration_error. Fixed leading comment.
15279 (register_fields): Main `for' loop reorganized. Uses
15280 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15281 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15282 build_array_from_name.
15283 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15285 (read_import_dir): Don't try to skip `.' and `..'.
15286 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15287 build_array_from_name. Main `for' loop reorganized.
15288 (resolve_qualified_expression_name): When building access to a
15289 field, use the type where the field was found, not its own type.
15290 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15291 field was found is null.
15292 (qualify_ambiguous_name): Sweep through all successive array
15295 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15297 * java-tree.h (pop_labeled_block, lang_printable_name,
15298 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15299 interface_of_p, inherits_from_p, fix_classpath,
15300 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15301 make_class_data, register_class, alloc_name_constant): New
15302 function prototypes.
15303 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15304 indentation. Added cast to remove warning.
15305 (lang_printable_name): Set v argument unused.
15306 (lang_print_error): Added argument to lang_printable_name call.
15307 (java_dummy_print, print_lang_decl, print_lang_type,
15308 print_lang_identifier, lang_print_xnode): All argument marked
15310 * lex.c (java_unget_unicode): Removed unnecessary argument.
15311 (java_allocate_new_line): Unused local variable is gone.
15312 (java_read_char): Added parenthesis in expressions to remove
15313 warnings. Added final return statement.
15314 (java_read_unicode): Added parenthesis in expression to remove
15316 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15317 (java_parse_escape_sequence): Likewise.
15318 (java_lex): Unused local variables are gone. Fixed
15319 java_unget_unicode invocation.
15320 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15322 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15323 lang_printable_name invocation in macro.
15324 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15326 (duplicate_declaration_error): Suppressed unused argument in
15328 (identical_subpath_p): Function declaration is gone.
15329 (patch_invoke): Suppressed unused argument in prototype.
15330 (patch_cast, build_labeled_block, check_thrown_exceptions):
15332 * parse.y (setjmp.h): Included
15333 (toplev.h): Likewise.
15334 (field_declaration:): Suppressed unused local
15335 (label_decl:): Fixed build_labeled_block invocation.
15336 (java_pop_parser_context): Put extra parenthesis around assignment
15338 (yyerror): Suppressed unused local variables.
15339 (variable_redefinition_error): Fixed lang_printable_name
15341 (create_interface): Suppressed unused local variables.
15342 (create_class): Likewise.
15343 (duplicate_declaration_error): Suppressed unused argument. Fixed
15344 lang_printable_name invocation.
15345 (register_fields): Suppressed unused local variable. Fixed
15346 duplicate_declaration_error invocation.
15347 (method_header): Suppressed unused local variable.
15348 (method_declarator, parser_check_super): Likewise.
15349 (java_complete_class): Suppressed unused local variable. Fixed
15350 fatal error message.
15351 (complete_class_report_errors): Added default: in switch.
15352 (java_check_regular_methods): Fixed lang_printable_name
15354 (check_throws_clauses): Likewise.
15355 (java_check_abstract_methods): Suppressed unused local
15356 variable. Fixed lang_printable_name invocation.
15357 (read_import_entry): Added supplemental return statement.
15358 (read_import_dir): Suppressed unused local variables.
15359 (check_pkg_class_access, declare_local_variables): Likewise.
15360 (source_start_java_method): Suppressed unused extern variable
15362 (expand_start_java_method): Suppressed unused extern and local
15363 variable declarations.
15364 (java_complete_expand_methods): Likewise.
15365 (java_complete_expand_method): Suppressed unused local variables.
15366 (make_qualified_name): Likewise.
15367 (resolve_qualified_expression_name): Added default: in
15368 switch. Fixed lang_printable_name invocation.
15369 (class_instance_creation_expression): Added parenthesis around
15371 (patch_method_invocation_stmt): Fixed lang_printable_name and
15372 patch_invoke invocations.
15373 (check_for_static_method_reference): Fixed lang_printable_name
15375 (patch_invoke): Suppressed unused arguments and local variables.
15376 (lookup_method_invoke): Suppressed unused local variables.
15377 (qualify_ambiguous_name): Added default: in switch.
15378 (identical_subpath_p): Function removed.
15379 (patch_assignment): Suppressed unused local variables. Suppressed
15380 unnecessary if statement. Fixed lang_printable_name invocations.
15381 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15382 (valid_ref_assignconv_cast_p): Parenthesis around
15383 expression. Suppressed unused local variables.
15384 (build_binop): Suppressed unused local variables. fixed
15385 lang_printable_name invocations.
15386 (string_constant_concatenation): Suppressed unused local
15388 (patch_unaryop): Fixed lang_printable_name invocation.
15389 (patch_cast): Suppressed unnecessary argument. Fixed
15390 lang_printable_name invocation.
15391 (patch_array_ref): Fixed lang_printable_name invocation.
15392 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15393 (build_labeled_block): Suppressed unused argument.
15394 (generate_labeled_block): Fixed build_labeled_block invocation.
15395 (build_loop_body): Suppressed unused local variables.
15396 (patch_loop_statement): Likewise.
15397 (patch_exit): Fixed lang_printable_name invocation.
15398 (patch_switch_statement): Likewise.
15399 (case_identity): First argument marked unused.
15400 (patch_try_statement): Fixed lang_printable_name invocations.
15401 (patch_synchronized_statement, patch_throw_statement): Likewise.
15402 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15403 lang_printable_name invocations.
15404 (check_thrown_exceptions_do): Suppressed unused argument.
15406 1998-10-14 Tom Tromey <tromey@cygnus.com>
15408 * jcf-write.c (write_classfile): Add output class file as target.
15409 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15410 * jcf.h: Added declarations for dependency-tracking functions.
15411 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15412 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15413 (finish_parse): Call jcf_dependency_write.
15414 (dependency_tracking): New global.
15415 (DEPEND_SET_FILE): New define.
15416 (DEPEND_ENABLE): New define.
15417 (init_parse): Enable dependency tracking if required.
15419 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15420 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15421 (../gcjh$(exeext)): Likewise.
15422 (jcf-depend.o): New target.
15423 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15424 (GCJH_SOURCES): Likewise.
15425 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15427 (find_classfile): Added dep_name argument.
15428 (find_class): Compute name of dependency.
15429 (open_in_zip): Call jcf_dependency_add_file.
15430 * gjavah.c (output_file): No longer global.
15431 (usage): Don't mention "gjavah".
15433 (java_no_argument): Likewise.
15434 (version): Likewise.
15435 (main): Recognize and handle -M family of options.
15436 (print_mangled_classname): Return is void.
15437 (process_file): Handle case where output is suppressed.
15438 (HANDLE_END_FIELD): Likewise.
15439 (HANDLE_METHOD): Likewise.
15440 * jcf-depend.c: New file.
15442 1998-10-13 Jeffrey A Law (law@cygnus.com)
15444 * java-tree.def: Add missing newline at EOF.
15446 1998-10-13 Tom Tromey <tromey@cygnus.com>
15448 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15449 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15451 Include <config.h> and "system.h".
15452 (disassemble_method): Undefine RET to avoid clash with
15453 config/i386/i386.h.
15455 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15457 * decl.c (runtime_exception_type_node, error_exception_type_node):
15458 New global variables.
15459 (init_decl_processing): Initialized.
15460 * expr.c (java_lang_expand_expr): Set caught exception type to
15461 null if catch handler argument doesn't exit.
15462 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15464 * java-tree.h (runtime_exception_type_node,
15465 error_exception_type_node): Global variables declared.
15466 (DECL_FUNCTION_THROWS): New macro.
15467 (DECL_FUNCTION_BODY): Modified comment.
15468 (DECL_SPECIFIC_COUNT): Likewise.
15469 (struct lang_decl): New field throws_list.
15470 (IS_UNCHECKED_EXPRESSION_P): New macro.
15471 * lex.c (java_lex): Generate location information for THROW_TK.
15472 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15473 EXCEPTIONS_P): New macros.
15474 (enum jdep_code): New value JDEP_EXCEPTION.
15475 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15476 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15477 PATCH_METHOD_RETURN_ERROR): New macros.
15478 (patch_method_invocation_stmt): Added new argument to prototype.
15479 (patch_synchronized_statement, patch_throw_statement,
15480 check_thrown_exceptions, check_thrown_exceptions_do,
15481 purge_unchecked_exceptions, check_throws_clauses): New function
15483 * parse.y Fixed typo in keyword section.
15484 (throw:): Rule tagged <node>.
15485 (THROW_TK): Keyword tagged <operator>.
15486 (method_header:): Last argument to call to method_header passed
15488 (throws:, class_type_list:, throw_statement:,
15489 synchronized_statement:, synchronized:): Defined actions.
15490 (method_header): New local variable current. Register exceptions
15491 from throws clause.
15492 (java_complete_tree): Complete and verify exceptions from throws
15494 (complete_class_report_errors): Error message on exceptions not
15496 (java_check_regular_methods): Fixed typo. Shortcut on private
15497 overriding methods. Changed error message on method
15498 redefinition. Check for throws clause compatibility.
15499 (check_throws_clauses): New function.
15500 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15501 method. Changed error message on method redefinition.
15502 (currently_caught_type_list): New static variable.
15503 (java_complete_expand_methods): Purge unchecked exceptions from
15504 throws clause list. Call PUSH_EXCEPTIONS before walk and
15505 POP_EXCEPTIONS after.
15506 (resolve_qualified_expression_name): Pass new argument as NULL to
15507 patch_method_invocation_stmt.
15508 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15509 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15510 argument list when appropriate. Use new argument if non null to
15511 store selected method decl.
15512 (patch_invoke): Convert if necessary args of builtin types before
15513 forming CALL_EXPR. Argument list no longer reversed here.
15514 (invocation_mode): Treat final methods as static methods.
15515 (java_complete_tree): New cases for THROW_EXPR: and
15516 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15518 (complete_function_arguments): No more RECORD_TYPE
15519 conversion. Function parameter nodes no longer saved.
15520 (valid_ref_assignconv_cast_p): Avoid handling null type.
15521 (patch_binop): Fixed null constant reference handling.
15522 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15523 BUILD_THROW macros.
15524 (patch_try_statement): Fixed comments. Record caught types in
15525 list, push the list, expand try block and pop the list.
15526 (patch_synchronized_statement, patch_throw_statement,
15527 check_thrown_exceptions, check_thrown_exceptions_do,
15528 purge_unchecked_exceptions): New functions.
15529 * typeck.c (lookup_argument_method): Allow WFL in place of method
15530 DECL_NAME during method definition check
15532 1998-10-09 Tom Tromey <tromey@cygnus.com>
15534 * gjavah.c (decode_signature_piece): New function.
15535 (print_c_decl): Use it. Added `name_override' argument.
15536 (print_method_info): Use name_override argument to print_c_decl.
15537 (seen_fields): Removed.
15538 (print_field_info): Don't update seen_fields.
15539 (struct method_name): New structure.
15540 (method_name_list): New global.
15541 (print_method_info): Add new method to list of methods.
15542 (name_is_method_p): New function.
15543 (print_field_info): If field name has same name as method, then
15545 (process_file): Parse methods before fields.
15546 (field_pass): New global.
15547 (HANDLE_END_FIELD): Take field_pass into account.
15549 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15551 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15552 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15554 1998-10-03 Anthony Green <green@cygnus.com>
15556 * jvspec.c: Fix bug in jvgenmain_spec patch.
15558 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15560 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15561 * decl.c (soft_exceptioninfo_call_node): New global variable.
15562 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15563 takes extra integer argument. soft_exceptioninfo_call_node
15565 * except.c (java_set_exception_lang_code): New function
15566 (method_init_exceptions): Called here.
15567 (prepare_eh_table_type): New function.
15568 (expand_end_java_handler): Called here.
15569 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15570 one argument. Modified generation of call to
15571 soft_badarrayindex_node to use new argument.
15572 (build_java_arrayaccess): Pass faulty index value to
15573 build_java_throw_out_of_bounds_exception.
15574 (generate_name): New function.
15575 (java_lang_expand_expr): New local variables node, current,
15576 has_finally_p. Expand TRY_EXPR node.
15577 (process_jvm_instruction): Replace top of the stack with thrown
15578 object reference when entering exception handler.
15579 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15580 specific tree codes.
15581 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15583 (DECL_SPECIFIC_COUNT): New macro.
15584 (prepare_eh_table_type, java_set_exception_lang_code,
15585 generate_name): New function declarations.
15586 (match_java_method): Declaration deleted.
15587 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15589 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15590 * parse.h (redefinition_error, refine_accessible_methods_list,
15591 can_cast_to_p): Function declaration removed.
15592 (classitf_redefinition_error, variable_redefinition_error,
15593 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15594 find_most_specific_methods_list, argument_types_convertible,
15595 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15596 valid_cast_to_p, valid_method_invocation_conversion_p,
15597 try_reference_assignconv, add_stmt_to_compound,
15598 build_jump_to_finally, build_tree_list, patch_try_statement,
15599 java_get_catch_block): New function declarations.
15600 * parse.y (string_buffer_type): Global variable deleted.
15601 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15602 finally): Rules tagged <node>.
15603 (TRY_TK, CATCH_TK): Token tagged <operator>.
15604 (class_body_declaration:, class_member_declaration:,
15605 formal_parameter:, explicit_constructor_invocation:,
15606 interface_member_declaration:, constant_declaration:,
15607 primary_no_new_array:, class_instance_creation_expression:,
15608 array_creation_expression:): Issue error on unsuported JDK1.1
15610 (try_statement:, catches:, finally:): Define actions.
15611 (catch_clause_parameter): New rule.
15612 (catch_clause:): Use new rule catch_clause_parameter.
15613 (parse_jdk1_1_error): New function.
15614 (redefinition_error): Renamed classitf_redefinition_error.
15615 (variable_redefinition_error): New function.
15616 (check_class_interface_creation): Call
15617 classitf_redefinition_error.
15618 (java_complete_tree): Added error message on JDEP_TYPE: case.
15619 (complete_class_report_errors): Fixed indentation.
15620 (declare_local_variables): Call variable_redefinition_error.
15621 (source_end_java_method): Call java_set_exception_lang_code and
15622 emit_handlers where appropriate.
15623 (java_method_add_stmt): Call add_stmt_to_block.
15624 (add_stmt_to_block): New function.
15625 (lookup_method_invoke): Fixed outside comment. new local variable
15626 candicates. Call find_applicable_accessible_methods_list and
15627 find_most_specific_methods_list when searching for a
15628 method. Modified error report to list possible candidates when
15630 (find_applicable_accessible_methods_list,
15631 find_most_specific_methods_list, argument_types_convertible): New
15633 (refine_accessible_methods_list): Function deleted.
15634 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15635 expr (if applicable) before calling patch_array_ref.
15636 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15637 (enter_block): Fixed comment.
15638 (enter_a_block): New function.
15639 (patch_assignment): Reorganized. Call try_reference_assignconv for
15640 references. Call valid_cast_to_p instead of can_cast_to_p.
15641 (try_reference_assignconv,
15642 valid_builtin_assignconv_identity_widening_p): New functions.
15643 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15644 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15646 (build_string_concatenation): Don't resolve StringBuffer.
15647 (patch_cast): Fixed inverted arguments.
15648 (patch_array_ref): Code to save array expr deleted. Call
15649 valid_cast_to_p instead of can_cast_to_p.
15650 (generate_labeled_block): Call generate_name.
15651 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15652 patch_try_statement): New functions.
15653 * typeck.c (match_java_method): Function deleted.
15655 1998-10-02 Anthony Green <green@cygnus.com>
15657 * jvspec.c: jvgenmain_spec uses different temporary file names.
15659 1998-10-02 Anthony Green <green@cygnus.com>
15661 * jvspec.c (lang_specific_driver): Fail if user specifies
15662 --main= when not linking.
15664 1998-09-28 Tom Tromey <tromey@cygnus.com>
15666 * class.c (make_class_data): Push value for `thread' field.
15667 * decl.c (init_decl_processing): Added `thread' field to class.
15669 * class.c (add_field): Always make static fields externally
15672 1998-09-26 Anthony Green <green@cygnus.com>
15674 * expr.c (build_java_athrow,
15675 build_java_throw_out_of_bounds_exception, expand_invoke,
15676 build_newarray, expand_java_multianewarray, build_java_monitor):
15677 Update comments to reflect _Jv_* function names.
15679 1998-09-25 Per Bothner <bothner@cygnus.com>
15681 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15682 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15683 * parse.y (expand_start_java_method): Likewise.
15685 1998-09-24 Per Bothner <bothner@cygnus.com>
15687 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15689 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15690 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15691 * expr.c: Remove no-longer-needed calls to promote_type.
15692 * decl.c (give_name_to_locals): Liekwise.
15693 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15694 * parse.y: Add/remove promote_type calls as appropriate.
15695 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15696 (parse_signature_string): Likewise.
15697 (build_java_array_type): Fix for now signature convenions.
15699 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15701 1998-09-23 Tom Tromey <tromey@cygnus.com>
15703 * class.c (init_class_processing): libjava function renamed to
15706 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15708 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15709 * java-tree.def: Fixed DEFTREECODE third argument.
15710 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15711 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15712 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15713 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15714 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15715 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15716 * lang.c (java_tree_code_type, java_tree_code_length,
15717 java_tree_code_name): New arrays.
15718 (lang_init): Append Java tree node definitions to Gcc ones.
15719 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15721 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15723 (java_lex): Allow declaration of empty string constants. Retain
15724 location information on CASE_TK and DEFAULT_TK.
15725 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15726 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15727 Modified to be more robust.
15728 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15729 (build_new_invocation, try_builtin_assignconv,
15730 patch_switch_statement, string_constant_concatenation,
15731 build_string_concatenation, patch_string_cst, patch_string,
15732 java_expand_switch): New function declarations.
15733 * parse.y: Rules related to switch and EH tagged <node>.
15734 (label_id): Set to NULL_TREE
15735 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15737 (this_or_super:): Fixed indentation.
15738 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15739 statement_expression:): Removed call to RULE on all sub-rules.
15740 (switch_expression:, switch_labels:): New rules.
15741 (switch_statement:, switch_block:, switch_block_statement_groups:,
15742 switch_block_statement_group:, switch_labels:, switch_label:):
15744 (throw_statement:, synchronized_statement:, try_statement:):
15745 Defined temporary actions.
15746 (class_instance_creation_expression:): Call
15747 build_new_invocation. Fixed indentation.
15748 (field_access): Fixed indentation.
15749 (method_invocation): Likewise.
15750 (make_qualified_primary): Use THIS_EXPR.
15751 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15752 resolving from SUPER, set *type_found.
15753 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15754 (java_complete_tree): Removed unused local variable `location'. Case
15755 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15756 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15757 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15758 STRING_CST: case. default: checks for patchable strings.
15759 (complete_function_arguments): Transform string constant or
15760 crafted StringBuffer if necessary.
15761 (build_method_invocation): Fixed comments.
15762 (build_new_invocation): New function.
15763 (patch_assignment): Call try_builtin_assignconv to figure a valid
15764 assignment conversion between builtin types.
15765 (try_builtin_assignconv): New function.
15766 (build_binop): Use URSHIFT_EXPR directly to call build.
15767 (operator_string): Use UNARY_PLUS_EXPR.
15768 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15770 (do_merge_string_cste, merge_string_cste,
15771 string_constant_concatenation, build_string_concatenation,
15772 patch_string, patch_string_cst): New function.
15773 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15774 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15775 (build_newarray_node): Use NEW_ARRAY_EXPR.
15776 (build_this): Use THIS_EXPR.
15777 (build_return): Enable debug information on return statement.
15778 (build_if_else_statement): Likewise.
15779 (complete_labeled_statement): Fixed related comment.
15780 (build_loop_body): Fixed comment.
15781 (build_bc_statement): Enable debug information on break/continue
15783 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15785 (patch_switch_statement, case_identity, java_expand_switch): New
15788 1998-09-21 Per Bothner <bothner@cygnus.com>
15790 * buffer.h (BUFFER_INIT): New macro.
15791 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15792 Pass (struct jcf_partial *state) to most functions.
15793 (jcf_block, jcf_relocation): New types.
15794 Support labels, branches, conditionals, loops.
15796 1998-09-21 Tom Tromey <tromey@cygnus.com>
15798 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15800 1998-09-21 Per Bothner <bothner@cygnus.com>
15802 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15803 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15804 not integer_type_node (INT_TYPE_SIZ bits).
15806 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15808 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15809 * jcf-dump.c (print_exception_table): New function.
15810 (disassemble_method): Better handling of wide instructions.
15811 Make more robust for bad input.
15813 1998-09-30 Jeffrey A Law (law@cygnus.com)
15815 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15818 1998-09-17 Jeffrey A Law (law@cygnus.com)
15820 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15822 1998-09-17 Tom Tromey <tromey@cygnus.com>
15824 * Makefile.in ($(PARSE_H)): Removed target.
15826 1998-09-17 Jeffrey A Law (law@cygnus.com)
15828 * Makefile.in (JAVA_OBJS): Add memmove.o
15829 (memmove.o): New target & rules.
15831 1998-09-15 Tom Tromey <tromey@cygnus.com>
15833 * expr.c (expand_invoke): Don't generate a call to the class init
15836 1998-09-14 Jeffrey A Law (law@cygnus.com)
15838 * Makefile.in: Add many missing dependencies.
15839 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15841 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15842 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15844 1998-09-11 Per Bothner <bothner@cygnus.com>
15846 * decl.c (complete_start_java_method): If method is static (and
15847 not private) call _Jv_InitClass.
15848 * expr.c (expand_invoke): Don't call build_class_init.
15850 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15852 1998-09-10 Jeffrey A Law (law@cygnus.com)
15854 * Make-lang.in (GCJ): Define before using.
15856 1998-09-09 Jeffrey A Law (law@cygnus.com)
15858 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15859 losing due to namespace pollution in GNU getopt.h
15861 1998-09-09 Tom Tromey <tromey@cygnus.com>
15863 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15864 (java.all.cross): Likewise.
15865 (java.rest.encap): Likewise.
15867 1998-09-08 Jeffrey A Law (law@cygnus.com)
15869 * gjavah.c (print_class_decls): Fix thinko in arglist
15870 * jcv-io.c (find_classfile): Similarly.
15872 1998-09-07 Jeffrey A Law (law@cygnus.com)
15874 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15876 1998-09-05 Tom Tromey <tromey@cygnus.com>
15878 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15879 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15880 * Makefile.in (PARSE_C): New macro.
15881 (PARSE_H): Likewise.
15882 (PARSE_SCAN_C): Likewise.
15883 ($(PARSE_C)): Target renamed from parse.c.
15884 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15885 (clean): Remove parse-scan.c as well.
15886 (parse.o): Depend on $(PARSE_C).
15888 1998-09-05 Anthony Green <green@cygnus.com>
15890 * README, license.terms: Removed.
15892 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15893 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15894 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15895 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15896 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15897 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15898 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15899 and Java trademark attribution.
15901 1998-09-04 Tom Tromey <tromey@cygnus.com>
15903 * Makefile.in: Use gcjh, not gjavah.
15904 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15905 * Make-lang.in: Changed gjavah to gcjh everywhere.
15907 1998-09-03 Per Bothner <bothner@cygnus.com>
15909 * gjavah.c: Support new -prepend -add -append flags.
15910 (print_method_info): Method is not virtual if class is final.
15912 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15914 * jv-scan.c: Fixed copyright assignment.
15915 * keyword.gperf: Likewise.
15916 * keyword.h: Likewise.
15917 * lex.c: Fixed copyright assignment.
15918 (java_lex): Push unicode back when parsing '<'.
15919 * lex.h: Fixed copyright assignment.
15920 * parse-scan.y: Likewise.
15921 * parse.h: Fixed copyright assignment.
15922 (build_debugable_stmt, complete_for_loop): New function prototypes.
15923 * parse.y: Fixed copyright assignment.
15924 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15925 size_zero_node when completing a loop with no exit condition.
15926 (for_statement_nsi:): Define action.
15927 (for_init:, for_update:): Return size_zero_node when empty.
15928 (declare_local_variables): Call build_debugable_stmt.
15929 (build_debugable_stmt): New function.
15930 (build_loop_body): Build debugable statement around loop
15932 (complete_loop_body): Take into account the debugable statement
15933 around the EXIT_EXPR.
15934 (complete_loop_body): New function.
15935 (patch_exit_expr): Fixed condition inversion.
15937 1998-09-02 Tom Tromey <tromey@cygnus.com>
15939 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15940 name of thread define.
15941 * jvspec.c (THREAD_NAME): New macro.
15943 (THREADLIB): Likewise.
15944 (lang_specific_driver): Recognize attempt to link with thread
15945 library or gc library. Recognize -ljava on command line so it
15946 isn't linked against more than once.
15948 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15950 * parse-scan.y (report_main_declaration): Name of the class
15951 containing `main' can be a qualified name.
15953 1998-08-31 Tom Tromey <tromey@cygnus.com>
15955 * config-lang.in: Changed gjavac to gjc everywhere.
15956 * Make-lang.in: Changed gjavac to gjc everywhere.
15958 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15960 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15961 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15962 and install the files.
15963 * Makefile.in (JAVA_OBJS_LITE): New variable.
15964 (compiler:): Now include jv-scan as a dependency.
15965 (../jv-scan$(exeext), parse-scan.c): New targets.
15966 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15967 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15968 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15969 check for errors even if parse_only.
15970 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15972 (yylex): New function. Uses java_lex body.
15973 (java_lex): Removed commented out statement. Remove local variable
15974 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15975 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
15976 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
15977 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
15978 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
15979 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
15981 (java_lex_error): Empty if JC1_LITE is defined.
15982 (java_get_line_col): Return 0 if JC1_LITE is defined.
15983 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
15984 SET_MODIFIER_CTX): Moved into the section containing the macros
15985 conditionally defined by JC1_LITE.
15986 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
15987 argument if JC1_LITE is defined.
15988 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
15989 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
15991 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
15992 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
15993 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
15994 to different values according to JC1_LITE.
15995 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
15996 declared if JC1_LITE set.
15997 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
15998 defined if JC1_LITE not set.
15999 (struct parser_ctx): Reorganized and skip the jc1 front end part
16001 (java_layout_classes): New function definition.
16002 (java_push_parser_context, java_init_lex, yyparse, yylex,
16003 yyerror): Prototype always declared. All other static function
16004 prototypes declared only if JC1_LITE is not set.
16005 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16006 declared in parse.h.
16007 (java_layout_classes): New function.
16008 (java_complete_expand_methods): No longer layout the class here.
16009 * parse-scan.y: New file.
16010 * jv-scan.c: New file.
16012 1998-08-25 Tom Tromey <tromey@cygnus.com>
16014 * gjavah.c (main): Handle -friend option.
16015 (friend_specs): New global.
16016 (generate_access): Handle friend_specs.
16017 (process_file): Likewise.
16018 (MAX_FRIENDS): New macro.
16019 (friend_count): New global.
16020 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16021 Changed all callers.
16023 1998-08-24 Per Bothner <bothner@cygnus.com>
16025 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16026 (main): Handle processing all the entries of a named .zip archive.
16027 * jcf-io.c (jcf_trim_old_input): New function.
16028 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16030 1998-08-24 Per Bothner <bothner@cygnus.com>
16032 * lang.c (flag_assume_compiled): Make default be on.
16034 1998-08-21 Per Bothner <bothner@cygnus.com>
16036 * jcf-dump.c: Add bunches of flags to control output more.
16037 (process_class): New function; support printing more than one class.
16038 (main): Support new --print-main and --javap flags.
16039 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16040 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16042 1998-08-20 Per Bothner <bothner@cygnus.com>
16044 Change mangling of dispatch table to match C++ vtable (w/thunks).
16045 * class.c (build_dtable_decl), java-tree.h: New function.
16046 (make_class_data): Call it.
16047 * decl.c (init_decl_processing): Likewise.
16049 1998-08-19 Warren Levy <warrenl@cygnus.com>
16051 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16052 soft_anewarray; adjust args passed.
16053 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16054 match _Jv_NewObjectArray.
16056 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16058 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16059 * expr.c (loopup_label): Call create_label_decl.
16060 (create_label_decl): New function.
16061 (java_lang_expand_expr): Call expand_start_bindings with argument
16063 * java-tree.h Added space after PROTO in function declarations
16065 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16066 (create_label_decl, push_labeled_block): New function
16068 * lex.c (label_id): Initialize.
16069 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16071 * parse.h Added space after PROTO in function declarations when
16073 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16074 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16075 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16076 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16078 (struct parser_ctxt): New fields current_loop,
16079 current_labeled_block.
16080 (build_if_else_statement, patch_if_else_statement,
16081 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16082 generate_labeled_block, complete_labeled_statement,
16083 build_bc_statement, patch_bc_statement, patch_loop_statement,
16084 build_new_loop, build_loop_body, complete_loop_body): New function
16086 * parse.y (java_warning_count): New global variable.
16087 (label_id): New static variable.
16088 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16089 (block:): Return size_zero_node when block is empty.
16090 (empty_statement:): Return size_zero_node.
16091 (statement:): Implement supplemental action when for_statement: is
16093 (label_decl:): New rule.
16094 (labeled_statement:): Rewritten using label_decl. Actions
16096 (labeled_statement_nsi:): Likewise.
16097 (if_then_statement): Actions implemented.
16098 (while_expression): New rule.
16099 (while_statement:): Rewritten using while_expression. Actions
16101 (while_statement_nsi:): Likewise.
16102 (do_statement_begin:): New rule.
16103 (do_statement:): Rewritten using do_statement_begin. Actions
16105 (for_statement:): Rewritten using for_begin. Actions implemented.
16106 (for_statement_nsi:): Likewise.
16107 (for_header:, for_begin:): New rules.
16108 (for_init:): Actions implemented.
16109 (statement_expression_list:, break_statement:,
16110 continue_statement:): Likewise.
16111 (yyerror): Count number of issued warning(s).
16112 (java_report_errors): Report error(s) and/or warning(s).
16113 (java_complete_class): Use build_java_argument_signature to
16114 recompute completed method signature.
16115 (java_check_regular_methods): New locals method_wfl and aflags.
16116 Use method_wfl instead of lookup_cl during error reports. Fixed
16117 indentation and modified some error messages. Use
16118 lang_printable_name in method instead of the DECL_NAME. New code
16119 to issue warnings on methods not overriding corresponding methods
16120 private to a different package.
16121 (java_method_add_stmt): Call add_stmt_to_compound.
16122 (add_stmt_to_compound): New function.
16123 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16124 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16125 (build_if_else_statement, patch_if_else_statement,
16126 build_labeled_block, generate_labeled_block,
16127 complete_labeled_statement, build_new_loop, build_loop_body,
16128 complete_loop_body, patch_loop_statement, build_bc_statement,
16129 patch_bc_statement, patch_exit_expr): New functions.
16130 * typeck.c (build_java_signature): Build argument signature before
16131 enclosing it in between parenthesis.
16133 1998-08-17 Warren Levy <warrenl@cygnus.com>
16135 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16136 (JAVA_OBJS): Added reminder comment
16138 1998-08-13 Nick Clifton <nickc@cygnus.com>
16140 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16141 be interpreted as a long long.
16143 1998-08-13 Warren Levy <warrenl@cygnus.com>
16145 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16146 soft_initialise_class. Use _Jv_NewMultiArray, not
16147 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16148 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16149 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16150 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16152 1998-08-12 Per Bothner <bothner@cygnus.com>
16154 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16155 length_identifier_node): New global tree node constants.
16156 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16157 Replace uses by super_identifier_node etc.
16158 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16160 * parse.y (resolve_field_access): Don't special-case ".length" if
16161 flag_emit_class_files.
16162 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16163 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16166 1998-08-11 Per Bothner <bothner@cygnus.com>
16168 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16169 * class.c (make_method_value): Remove init for removed fields.
16171 * class.c (layout_class): Use build_java_argument_signature.
16172 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16174 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16175 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16176 (build_java_signature): Don't use push_java_argument_signature.
16178 * typeck.c (lookup_argument_method): New function.
16179 * parse.y (java_check_regular_methods): Use lookup_argument_method
16180 instead of lookup_java_method2 followed by lookup_java_method.
16182 * parse.y (check_method_redefinition): Minor optimization.
16184 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16185 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16187 1998-08-10 Tom Tromey <tromey@cygnus.com>
16189 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16192 * gjavah.c (java_float_finite): Use K&R-style definition.
16193 (java_double_finite): Likewise.
16194 (generate_access): Now returns void. Changed all callers.
16195 (last_access_generated): Removed.
16196 (process_file): Only make a single pass over the .class file.
16198 1998-07-29 Per Bothner <bothner@cygnus.com>
16200 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16201 for compatibility for G++ (with -fvtable-thunks).
16202 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16204 * gjavah.c (process_file): Use public inheritance for super-class.
16206 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16208 * lex.c (java_init_lex): Initialize ctxp->package.
16209 * parse.h (struct parser_ctxt): package and package_len replaced
16210 by tree package, an identifier node. Field method_decl_list is
16211 gone. Fixed comments.
16212 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16213 class_in_current_package): New function prototypes.
16214 * parse.y (array_type:): Set class loaded flag on primitive type
16216 (package_declaration:): Assign ctxp->package to the
16218 (method_invocation:): Handle invocation of method qualified by
16220 (single_type_import_declaration:): Removed ambiguity check.
16221 (java_pop_parser_context): New local variable `next'. Reset and
16222 set IMPORT_CLASSFILE_NAME flags on current and previous import
16224 (java_accstring_lookup): Use new local macro COPY_RETURN.
16225 (lookup_field_wrapper): New function.
16226 (parser_qualified_classname): Use merge_qualified_name.
16227 (parser_check_super_interface): Broaden error message.
16228 (do_resolve_class): Check for qualified class name in the current
16229 compilation unit if appropriate.
16230 (process_imports): Check for already defined classes.
16231 (check_pkg_class_access): Got rid of call to
16232 get_access_flags_from_decl.
16233 (java_complete_expand_methods): Call safe_layout_class based on
16234 the current class size.
16235 (make_qualified_primary): Build a WFL qualification on primary if
16237 (merge_qualified_name): New function.
16238 (make_qualified_name): Use merge_qualified_name.
16239 (resolve_expression_name): Use safe_lookup_field.
16240 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16241 (resolve_qualified_expression_name): Likewise. Check on resolved
16242 element accessibility.
16243 (not_accessible_p, class_in_current_package): New functions.
16244 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16245 (patch_method_invocation_stmt): Merged common pieces. Check
16246 accessibility of invoked method.
16247 (check_for_static_method_reference): Add returned type in error
16249 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16250 (refine_accessible_methods_list): Merged two conditions in test.
16251 (java_complete_class): Sanity check on stabilize_ref gone.
16252 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16254 1998-07-28 Per Bothner <bothner@cygnus.com>
16256 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16258 1998-07-24 Tom Tromey <tromey@cygnus.com>
16260 * gjavah.c (F_NAN): Removed.
16261 (F_NAN_MASK): New macro.
16262 (F_POSITIVE_INFINITY): Removed.
16263 (F_NEGATIVE_INFINITY): Likewise.
16264 (java_float_finite): Rewrote.
16265 (D_NAN_MASK): Renamed.
16266 (java_double_finite): Rewrote.
16267 (D_POSITIVE_INFINITY): Removed.
16268 (D_NEGATIVE_INFINITY): Likewise.
16270 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16271 If verbose, print underlying representation of value in hex.
16273 1998-07-24 Per Bothner <bothner@cygnus.com>
16275 * buffer.h, buffer.c: New files.
16276 * Makefile.in (JAVA_OBJS): Add buffer.o.
16278 Support locals variables and writing their debug entries to .class.
16279 * jcf-write.c: Simplify some by user new buffer type.
16280 (vode_buffer_grow): Removed.
16281 (struct localvar_info): New type.
16282 (localsvars, localvartable): New buffers.
16283 (localvar_alloc, localvar_free): New functions.
16284 (generate_bytecode_insns): Handle local variables.
16285 (generate_classfile): Write LocalVariableTable attribute.
16287 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16289 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16290 * zipfile.h (ZIPMAGIC): New macro.
16292 1998-07-24 Tom Tromey <tromey@cygnus.com>
16294 * Makefile.in (gjavah.o): Updated dependencies.
16295 (jcf-dump.o): Likewise.
16296 (all.indirect): Use ../gjavah.
16297 (../gjavah$(exeext)): Likewise.
16298 (clean): Don't remove gjavah.
16299 (clean): Remove parse.c, not java/parse.c.
16300 * Make-lang.in (java): Added gjavah.
16301 (gjavah$(exeext)): New target.
16302 (GJAVAH_SOURCES): New macro.
16303 (java.all.build): Added gjavah.
16304 (java.all.cross): Likewise.
16305 (java.rest.encap): Likewise.
16306 * config-lang.in (compilers, stagestuff): Added gjavah.
16308 1998-07-23 Tom Tromey <tromey@cygnus.com>
16310 * gjavah.c (java_float_finite): New function.
16311 (java_double_finite): Likewise.
16312 (F_POSITIVE_INFINITY): New macro.
16313 (F_NEGATIVE_INFINITY): Likewise.
16315 (D_POSITIVE_INFINITY): Likewise.
16316 (D_NEGATIVE_INFINITY): Likewise.
16318 (print_field_info): Use java_float_finite and java_double_finite.
16320 1998-07-23 Per Bothner <bothner@cygnus.com>
16322 * parse.y (method_header): Name "this" implicit argument.
16324 1998-07-22 Per Bothner <bothner@cygnus.com>
16326 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16327 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16328 (put_linenumber): New function.
16329 (generate_bytecode_insns, generate_classfile): Write line numbers.
16331 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16333 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16334 (lookup_name, build_known_method_ref, build_class_init,
16335 build_invokevirtual, invoke_build_dtable, match_java_method,
16336 build_field_ref, pushdecl_force_head, build_java_binop,
16337 binary_numeric_promotion, build_decl_no_layout,
16338 build_java_arrayaccess, build_newarray, build_anewarray,
16339 build_java_array_length_access, build_java_arraynull_check): New
16340 extern function prototypes.
16341 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16342 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16344 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16346 * jcf.h (jcf_out_of_synch): New extern function prototype.
16347 * parse.h: Static/global function implemented in parse.y
16348 prototyped and declarations moved at the end of the file.
16349 (DECL_P): Check that the argument isn't null.
16350 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16351 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16352 (QUAL_DECL_TYPE): New macro.
16353 (PARAMS): Macro definition removed.
16354 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16355 (return_statement:): Call build_return.
16356 (field_access:): Call make_qualified_primary in sub rule.
16357 (method_invocation:): Build method invocation and call
16358 make_qualified_primary when processing primaries.
16359 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16360 get_type_from_signature.
16361 (java_check_regular_method): Extra integer 0 argument when calling
16362 lookup_java_method2.
16363 (lookup_java_interface_method2): Extra method DECL argument when
16364 calling lookup_java_interface_method2.
16365 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16366 COMPOUND_EXPR node.
16367 (java_complete_expand_method): Layout current class iff not
16368 already done. Don't process interface's methods.
16369 (java_complete_expand_method): Use super class only if it
16370 exists. Use current class otherwise.
16371 (make_qualified_primary): New function.
16372 (resolve_expression_name): Process qualified expression or
16373 expression from primary the same way.
16374 (resolve_expression_name): Two last arguments to
16375 resolve_field_access are now NULL_TREEs.
16376 (resolve_field_access): New variable is_static. Local field must
16377 be DECLs. is_static computed on field DECLs only. Append code in
16378 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16379 to initialize field_type.
16380 (resolve_qualified_expression_name): New local variable,
16381 previous_call_static and is_static. Handle primaries with function
16382 calls, casts, array references and `this'. `super' now handled as
16383 `(super_class)this'. Use is_static to clarify boolean expressions.
16384 Added code to handle case where a proper handle is required to
16385 access a field. Use QUAL_DECL_TYPE where applicable.
16386 (maybe_access_field): New function.
16387 (patch_method_invocation_stmt): New arguments primary, where,
16388 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16389 deleted. Use `where' as a type to search from if specified. Check
16390 for static method reference where forbidden. Append primary or
16391 current_this to the argument list if not calling constructor nor
16393 (check_for_static_method_reference): New function.
16394 (patch_invoke): Layout the class on which new is done if
16396 (lookup_method_invoke): Changed format to report errors on
16398 (qualify_ambiguous_name): New local variable this_found. Now
16399 handle things from primaries. Method call are considered
16401 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16402 changed into NULLs.
16403 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16404 (java_complete_tree): New case fo RETURN_EXPR. Process function
16405 call arguments in separate function.
16406 (complete_function_arguments): New function.
16407 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16409 (patch_assignment): Take the return function slot into account as
16410 a RHS. Distinguish assignment from a return.
16411 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16412 when checking methods in interfaces.
16413 (resolve_type_during_patch): NULL argument to unresolve_type_p
16414 instead of NULL_TREE.
16415 (patch_newarray): Fixed typo in comment.
16416 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16417 (build_return, patch_return): New functions.
16418 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16420 1998-07-21 Per Bothner <bothner@cygnus.com>
16422 * constants.c (find_name_and_type_constant, find_fieldref_index,
16423 find_methodref_index): New methods.
16424 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16425 just return given method. Also, rename to build_known_method_ref.
16426 (expand_invoke): Rename call to build_invoke_non_interface.
16427 * java-tree.h, parse.h: Update prototype.
16428 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16429 (such as expand_expr_stmt) if flag_emit_class_files.
16430 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16431 STACK_TARGET, IGNORE_TARGET): New macros.
16432 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16433 (generate_bytecode_insn): New function to generate method's bytecode.
16434 (generate_classfile): Node generate Code attribute for a method.
16435 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16436 push_long_const, field_op, adjust_typed_op, maybe_wide):
16437 New functions used by generate_bytecode_insn.
16439 * typeck.c (signature_include_return): Remove variable.
16440 (push_java_argument_signature, build_java_argument_signature): New.
16441 (build_java_signature): Use push_java_argument_signature.
16442 * parse.y: Use build_java_argument_signature instead of fiddling
16443 with signature_include_return.
16445 1998-07-17 Tom Tromey <tromey@cygnus.com>
16447 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16450 * Makefile.in (all.indirect): Added gjavah$(exeext).
16451 (gjavah$(exeext)): Added $(exeext).
16454 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16456 * class.c (layout_class): Call to java_layout_parsed_class replace
16457 by safe_layout_class.
16458 * expr.c (build_java_array_length_access): Removed static storage
16459 class in the function definition.
16460 (build_java_arraynull_check): Likewise.
16461 Also fixed typos in two comments.
16462 * lex.c (java_init_lex): Initialize static global kw_length.
16463 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16464 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16466 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16467 * parse.h (resolve_no_layout): New static function declaration.
16468 (get_identifier_in_static): Declaration removed.
16469 (java_layout_parsed_class): Function name declaration changed to
16471 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16472 not_initialized_as_it_should_p, build_this): New static function
16474 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16475 binary_numeric_promotion, stabilize_reference,
16476 build_decl_no_layout, build_java_arrayaccess): Extern function
16477 declarations moved into their own section.
16478 (build_newarray, build_anewarray, build_java_array_length_access,
16479 build_java_arraynull_check): New extern function declarations.
16480 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16481 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16483 (CALL_CONSTRUCTOR_P): New macro.
16484 * parse.y (kw_length): New static global tree node.
16485 (return_statement): Tagged <node>.
16486 (RETURN_TK): Tagged <operator>.
16487 (variable_declarator_id:): Build variable declaration with an
16488 empty initialization value if a syntax error was found in the
16489 initialization part of the variable declaration.
16490 (statement_without_trailing_substatement:): return_statement: now
16491 uses the default rule.
16492 (return_statement:): Temporarily fixed to return NULL_TREE.
16493 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16494 (class_instance_creation_expression:): Class creation rules now
16495 call build_method_invocation upon reduction.
16496 (array_creation_expression:): Rules call build_newarray_node upon
16498 (dim_exprs:): Build a list of dimension expressions.
16499 (dim_expr:): Store location of the OSB_TK in the dimension
16501 (method_invocation:): Added a new error rule.
16502 (build_unresolved_array_type): WFL argument may also be an array
16503 on a primitive type. Name of the argument changed to reflect this.
16504 (method_declarator): Insert argument type at the beginning of the
16505 argument type list and later reverse the list.
16506 (unresolved_type_p): Argument 'returned' may be optionally
16508 (java_layout_class_from_source): Function renamed
16510 (resolve_and_layout): Now call resolve_no_layout and
16512 (resolve_no_layout): New function.
16513 (purify_type_name): New function.
16514 (complete_class_report_errors): Call purify_type_name during error
16515 report on a type not found.
16516 (process_imports): error_found local variable doesn't need to be
16517 initialized to zero.
16518 (declare_local_variables): New local type_wfl. Fixed typo in error
16519 message. type_wfl assigned to unresolved type and used to register
16520 incomplete type. Build a WFL around the variable initialization
16521 statement so that debug info can be generated on it.
16522 (source_start_java_method): Reverse argument list after they've
16524 (current_this): New static global variable.
16525 (java_complete_expand_methods): Set current_this when appropriate.
16526 (resolve_expression_name): Build correct static and non static
16527 field access bearing a simple name.
16528 (resolve_field_access): Resolve the length field of arrays. Handle
16530 (patch_method_invocation_stmt): Set the type of the method
16531 invocation to error_mark_node. This value is later overridden by a
16532 valid type, if any. Don't handle qualified constructor invocation
16533 as qualified method invocation. Call lookup_method_invoke with its
16534 new flag. It's no longer necessary to access the selected method
16535 as the value of a tree list. Handle constructor invocation.
16536 (patch_invoke): Reverse argument list when invoking non interface
16537 methods. Insert call to new as the first argument of the
16539 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16540 defined within a final class. Return INVOKE_STATIC if the invoked
16541 method is a constructor.
16542 (lookup_method_invoke): New lc argument is a flag to indicate a
16543 constructor lookup. Now handle constructor lookup. Choose the most
16544 specific method in case several were matching the invocation
16545 requirements. Return a method decl instead of a tree list featuring
16546 one single method decl element.
16547 (refine_accessible_methods_list): New lc flag argument to
16548 indicate that a constructor is being looked up.
16549 (not_initialized_as_it_should_p): New function.
16550 (java_complete_tree): Now process fake tree codes
16551 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16552 save_expr on resolved function call arguments. Case on
16553 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16554 (patch_assignment): LHS can be a field access expression. When
16555 dealing with reference, lhs_type is the promoted type of the
16556 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16558 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16559 (patch_binop): Use not_initialized_as_it_should_p where
16561 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16562 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16564 (resolve_type_during_patch): New function.
16565 (patch_cast): Call resolve_type_during_patch to resolve type and
16566 report error accordingly.
16567 (patch_array_ref): Use not_initialized_as_it_should_p where
16568 applicable. Array base expression is saved before being
16569 used. Promote the type of an array elements if it contains non
16571 (build_newarray_node, patch_newarray, build_this): New functions.
16573 1998-07-16 Tom Tromey <tromey@cygnus.com>
16575 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16576 increment it in `for' statement.
16577 (print_field_info): If number is inf or nan, don't print it.
16578 (print_method_info): If method name is `delete', just ignore it.
16579 (print_c_decl): Special-case jstringArray.
16581 * gjavah.c (help): New function.
16582 (no_argument): New function.
16583 (usage): Changed text.
16584 (main): Rewrote argument handling. Now handles -v, --help,
16586 (version): New function.
16587 (found_error): New global.
16588 (main): Return found_error.
16589 (generate_access): Set found_error.
16590 (print_c_decl): Likewise.
16592 1998-07-15 Tom Tromey <tromey@cygnus.com>
16594 * gjavah.c (print_c_decl): Don't print "," when examining field.
16595 Skip type name when looking at "[L" types.
16596 (process_file): Now static.
16597 (generate_access): Now returns int.
16598 (last_access_generated): New global.
16599 (process_file): Clear last_access_generated; make multiple passes
16601 (print_field_info): Just return if generate_access returns true.
16602 (print_method_info): Likewise. Also, allow <init> functions to
16604 (print_c_decl): Added is_init argument. Print constructors
16606 (print_cxx_classname): Use UTF8_GET to extract characters from
16608 (print_base_classname): New function.
16609 (print_class_decls): New function.
16610 (process_file): Use it.
16611 (utf8_cmp): New function.
16613 1998-07-13 Nick Clifton <nickc@cygnus.com>
16615 * lang-options.h: Format changed to match changes in gcc/toplev.c
16616 to implement a --help option.
16618 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16620 * decl.c (init_decl_processing): Revert change to dtable_type.
16622 1998-07-09 Per Bothner <bothner@cygnus.com>
16624 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16626 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16628 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16630 * lang.c (lang_init): Default flag_exceptions to 1, without
16631 checking to see if it's 2 first.
16633 1998-07-08 Jeffrey A Law (law@cygnus.com)
16635 * constants.c: Include "system.h".
16636 * decl.c: Likewise.
16637 * lang.c (flag_new_exceptions): Get via extern now.
16638 (lang_init_options): New functions. Turn on flag_new_exceptions.
16640 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16642 * lex.c (java_lex): Return 0 when we see an invalid character in
16645 * lex.c (java_read_char): Specify extra argument when calling
16647 (java_read_unicode, java_parse_end_comment,
16648 java_parse_escape_sequence): Likewise,
16649 (java_lex): Specify extra argument when calling
16650 java_lex_error. Test that IDs are beginning with a legal character
16651 for IDs. Handle invalid characters with an error message and a
16652 call to java_lex_error.
16653 (java_lex_error): Adjust column position by new argument
16654 `forward'. Issue an error even if in the middle of reporting an
16657 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16659 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16660 we don't explicitly put a null pointer when we're copying it.
16662 1998-07-07 Tom Tromey <tromey@cygnus.com>
16664 * gjavah.c (print_cxx_classname): New function.
16665 (super_class_name): Likewise.
16666 (print_super_fields): Removed.
16667 (in_super): Removed.
16668 (print_field_info): Never generate #defines.
16669 (print_c_decl): Changed generated types to match JNI. No longer
16670 print class name before method name.
16671 (print_method_info): Print "static" before static methods.
16672 Print "virtual" before non-final methods.
16673 (usage): Use exit(1), not exit(-1).
16675 (print_field_info): Use %.17g to print a double.
16676 (last_access): New globals.
16677 (process_file): Initialize last_access.
16678 (usage): Now static.
16679 (ACC_VISIBILITY): New define.
16680 (generate_access): New function.
16681 (print_field_info): Call it.
16682 (print_method_info): Likewise. Also, generate information for all
16683 methods, not just native methods. Return void.
16684 (print_c_decl): Return void.
16685 (print_field_info): Return void.
16687 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16689 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16690 processing the jc1 grammar file. Prefix bison functions and
16691 variables with java_.
16692 (parse.c): Dependencies on parse.h and lex.h
16693 * expr.c (build_java_arrayaccess): Function now global.
16694 * java-tree.h: Comment reorganized to carry on previous
16695 classification effort.
16696 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16697 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16698 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16699 java_parse (new prefix java_ generated by bison).
16700 (java_layout_parsed_class, java_register_parsed_class): Function
16702 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16703 * lex.c (static tree wfl_op): Variable deleted.
16704 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16705 ctxp fields to NULL_TREE.
16706 (java_lex): No longer create WFL for operators. Filename caching
16707 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16708 created as STRING_CST and later expanded. Removed extra argument
16709 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16711 (build_wfl_node): Removed code in comments.
16712 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16713 store token and location data in the current bison token.
16714 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16715 static/extern function declaration at the beginning of the file.
16716 (struct qualification): Data structure definition deleted.
16717 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16718 (qualify_ambiguous_name): Function declaration modified. Function
16719 now returns nothing.
16720 (build_array_ref, patch_array_ref, make_qualified_name,
16721 resolve_qualified_expression_name, maybe_generate_clinit,
16722 resolve_field_access): New static function declarations.
16723 (build_java_arrayaccess): New extern function declaration.
16724 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16725 (CALL_EXPR_PRIMARY): Macro deleted.
16726 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16727 (struct parser_ctxt): Field initialized_final
16728 removed. non_static_initialized, static_initialized: New fields.
16729 * parse.y (static tree kw_super, static tree kw_this): New global
16731 (%union): tree wfl field of operator member replaced by int
16732 location. WFLs are non longer created for operators.
16733 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16734 (qualified_name:): Now calls make_qualified_name to build the
16736 (type_declaration:): Consider generating <clinit> when class
16738 (variable_declarator:): Directly build an assignment node when the
16739 variable is initialized when declared.
16740 (this_or_super:): Build a WFL and set current location when THIS
16741 or SUPER are parsed.
16742 (expression_statement:): Wrap statement around a WFL.
16743 (primary_no_new_array:): Fixed typo. Changed value returned by
16744 THIS_TK because of its new type (temporary).
16745 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16746 (field_access:): Build qualified name with SUPER.
16747 (method_invocation:): Fixed returned value because of SUPER's new
16749 (array_access:): Use OSB_TK location information.
16750 (post_increment_expression:, post_decrement_expression:,
16751 unary_expression:, pre_increment_expression:,
16752 pre_decrement_expression:, unary_expression_not_plus_minus:,
16753 cast_expression:, multiplicative_expression:,
16754 additive_expression:, shift_expression:, relational_expression:,
16755 equality_expression:, and_expression:, exclusive_or_expression:,
16756 inclusive_or_expression:, conditional_and_expression:,
16757 conditional_or_expression:, assignment:): Use new location/token
16758 information available on operators.
16759 (create_class): Set super_decl_type to NULL_TREE when processing
16761 (register_fields): Field initialization is now a MODIFY_EXPR
16762 node. Chain initialization code to the matching lists (according
16763 to the field declaration modifiers).
16764 (maybe_generate_clinit): New function.
16765 (method_header): Don't set method's DECL_NAME to a WFL when adding
16766 methods to java.lang.Object.
16767 (resolve_and_layout): Now can return NULL_TREE if the type
16768 resolution fails. Otherwise, return the class DECL instead of its
16770 (check_method_redefinition): Don't patch method DECL_NAME if it
16771 belongs to java.lang.Object.
16772 (process_imports): Simply assign error_found to the value returned
16773 by check_pkg_class_access.
16774 (declare_local_variables): Don't use their init statements (if
16775 any) when parsing error were previously found. Reuse MODIFY_EXPR
16776 build during parsing as an init statement.
16777 (java_method_add_stmt): Now return the current method body.
16778 (java_layout_parsed_class, java_register_parsed_class): Functions
16780 (java_complete_expand_methods): Initialize the constant pool on a
16781 per class basis. Layout the classes before expanding their method
16782 bodies. Don't try expand artificial constructor code if error were
16783 found. Make the classes data and register them if no error were
16785 (java_complete_expand_method): Retrieve an artificial constructor
16786 argument list before entering its body. Assign the top block to
16787 the artificial constructor function body and set types of declared
16788 blocks and compound statements to void. Walk method body if not an
16789 artificial constructor.
16790 (make_qualified_name, cut_identifier_in_qualified): New functions.
16791 (resolve_expression_name): Fixed comments. Save/restore the
16792 current class CLASS_LOADED_P flag value. Build non qualified
16793 static field access and handle qualified expression names.
16794 (resolve_field_access, resolve_qualified_expression_name): New
16796 (patch_method_invocation_stmt): Use the new expression resolution
16797 scheme, calling resolve_field_access when the function call is
16798 resolved as an expression.
16799 (qualify_ambiguous_name): Function rewritten to work on qualified
16800 expression produced by make_qualified_name.
16801 (java_complete_tree): Promote type when function's argument are
16802 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16803 the assignment to discover further errors if RHS is a expression
16804 name that fails to evaluate. Declare LHS initialized even though
16805 the assignment failed. Don't use the location variable and removed
16806 extra argument in patch function calls. Now handle the ARRAY_REF
16807 case and build internal string representation when STRING_CSTs are
16809 (build_method_invocation): Don't wrap function call around a WFL.
16810 (build_assignment): Likewise. Use the operator location
16812 (patch_assignment): Handle array access LHSs. Handle error
16813 provenance, resulting in a better error report.
16814 (build_binop): Use op_location from operator as binop location
16816 (build_unaryop, build_incdec, build_cast): Likewise.
16817 (patch_binop): Extract location information from the node. Fixed
16818 typo in error message.
16819 (patch_unary_op): Extract location information from the node.
16820 (build_array_ref, patch_array_ref): New functions.
16822 1998-07-01 Tom Tromey <tromey@cygnus.com>
16824 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16825 match _Jv_IsInstanceOf.
16826 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16827 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16829 1998-06-30 Tom Tromey <tromey@cygnus.com>
16831 * decl.c (init_decl_processing): Functions are now named
16832 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16834 1998-06-29 Per Bothner <bothner@cygnus.com>
16836 * java-tree.h (load_class): Add prototype.
16837 * class.c (is_compiled_class): Add missing arg to load_class.
16838 * expr.c (expand_java_NEW): Call load_class.
16839 * parse.y (process_import): Removed bogus use of void return value.
16841 1998-06-25 Per Bothner <bothner@cygnus.com>
16843 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16844 Function name is "_Jv_Throw" instead of "soft_athrow".
16845 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16846 Function name is "_Jv_AllocObject" instead of "soft_new".
16847 Takes an extra parameter (object size).
16848 * expr.c: Update calls.
16850 1998-06-24 Per Bothner <bothner@cygnus.com>
16852 * lex.c (java_get_line_col): Handle end-of-file.
16853 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16855 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16857 * lang.c (lang_init): Make -fexceptions the default.
16858 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16859 exception handling is not turned on.
16861 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16863 * lang.c (flag_new_exceptions): Make this this default.
16864 * decl.c (end_java_method): Call emit_handlers.
16865 * except.c (method_init_exceptions): Set language code and version.
16866 (expand_start_java_handler): Enable exception, and call
16867 expand_eh_region_start.
16868 (expand_end_java_handler): Enable exception, and set up catch blocks.
16869 (emit_handlers): New routine to generate the saved handlers.
16870 * java-except.h (emit_handlers): Add prototype.
16872 1998-06-12 Per Bothner <bothner@cygnus.com>
16874 We used to have three different representations of the constant pool:
16875 the CPool structure, the tree_constant_pool, and the constructures
16876 used to build the Class object (which may need class and string
16877 constants) in compiled code. None were appropriate for compiling
16878 to .class files, so I did a major overhaul.
16880 First, the tree_constant_pool array was removed. Things were
16881 modified to the CPool structure in the JCF could be used.
16882 Second, a "capacity" field was added to the CPool, and functions
16883 written to search for a matching constant, adding one if not found.
16884 The code that generated the Class object was changed to use a CPool.
16885 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16886 the static Class object are now only in build_constants_constructor.
16887 Finally, I wrote code which can generate a .class file (including its
16888 constant pool) from the RECORD_TYPE of a class. This is a big step
16889 on the way to compiling Java source into .class files.
16891 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16892 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16894 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16895 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16896 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16897 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16898 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16899 (lang_type): Removed constant_pool field.
16900 * jcf.h (CPool): Renamed size to count. Added field capacity.
16901 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16902 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16903 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16905 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16906 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16907 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16908 (set_constant_entry, find_constant1, find_constant2,
16909 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16910 find_utf8_constant, find_class_or_string_constant): New functions.
16912 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16913 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16914 (give_name_to_class, get_class_constant): Likewise.
16915 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16916 (get_name_and_type_constant, get_ref_constant): Removed.
16917 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16918 * parse.y: Don't save/restore tree_constant_pool.
16919 * verify.c (verify_jvm_instructions): Update for new approach.
16920 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16922 * lang-options.h: Added -femit-class-file, -femit-class-files.
16923 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16924 (lang_f_options): Added "emit-class-file(s)".
16926 * expr.c (build_java_arrayaccess): Generate more efficient array
16927 bounds checking, by using unsigned compare.
16929 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16931 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16933 * parse.h: New comment on the handling of unresolved type
16934 identifiers. JDEPs are now part of the jdep_code enum.
16935 (typedef struct jdep): Now use enum jdep_code or int, depending on
16936 availability. Both are narrowed down to an 8 bits bitfield.
16937 (CALL_EXPR_PRIMARY): Fixed comment.
16939 1998-06-10 Tom Tromey <tromey@cygnus.com>
16941 * Make-lang.in (java): Added gjavac and jvgenmain.
16942 (java.start.encap): Depend on gjavac.
16943 (java.rest.encap): Depend on jvgenmain.
16945 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16946 (JAVA_CROSS_NAME): Likewise.
16947 (java.all.build): Depend on jvgenmain and gjavac.
16948 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16949 (jvgenmain$(exeext)): New target.
16950 (java.install-common): Wrote.
16951 * config-lang.in (compilers, stagestuff): Added gjavac and
16954 1998-06-10 Dave Brolley <brolley@cygnus.com>
16956 * lang.c (lang_decode_option): New argc/argv interface.
16958 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16960 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16961 * decl.c (build_decl_no_layout): New function.
16962 * expr.c (java_lang_expand_expr): Layout declarations found in
16963 blocks before they're pushed.
16964 * jcf-parse.c (load_class): Save current line when parsing class
16966 (parse_source_file): Register class before expanding their
16968 * lang.c (put_decl_node): Produce `null' when `void *' is
16970 * lex.c (static tree wfl_op): New static global, for error report
16972 (java_init_lex): wfl_operator and wfl_op initialized
16973 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16975 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
16976 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
16977 build_unresolved_array_type): New static function definitions.
16978 (build_decl_no_layout): New extern function declared.
16979 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
16980 faulty modifier exists.
16981 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
16982 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
16983 (UNARY_PLUS_EXPR): New fake operator.
16984 (struct parser_ctxt): New field osb_number.
16985 * parse.y (static tree wfl_operator): New static WFL for operator
16986 bound error messages.
16987 (DECR_TK, INCR_TK): Moved.
16988 (OP_TK): Tagged <operator>.
16989 (array_type:): Now call build_unresolved_array_type.
16990 (dim_expr:): Count the number of '[' seen.
16991 (post_increment_expression, post_decrement_expression,
16992 pre_increment_expression, pre_decrement_expression,
16993 unary_expression_not_plus_minus, unary_expression:): Actions are
16994 now building the corresponding unary expressions.
16995 (cast_expression:): Actions are now building cast expressions.
16996 (build_unresolved_array_type): New function.
16997 (create_interface): Reset the number of declared interfaces.
16998 (create_class): Likewise.
16999 (method_header): Methods declared within the scope of an interface
17000 are now implicitly set public and abstract.
17001 (java_complete_class): Variable's and parameter's type are patched
17002 with a promoted type.
17003 (declare_local_variables): Resolved non builtin types are promoted
17004 before being used to build a variable decl. Removed type patch
17005 posted on variable initialization statement.
17006 (source_start_java_method): Use build_decl_no_layout to build the
17007 decl of a parameter of incomplete type.
17008 (java_register_parsed_class): Process interfaces too. Call
17009 rest_of_decl_compilation on each processed class declarations.
17010 (java_complete_expand_methods): Don't attempt to expand things in
17012 (java_complete_tree): Process CONVERT_EXPR, even though it always
17013 has a type. Propagate error_mark_node to node's type too. Promote
17014 method's call argument type and return error_mark_node if
17015 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17016 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17017 handle unary operator nodes.
17018 (build_assignment): Added comment.
17019 (print_int_node): New function.
17020 (patch_assignment): New second argument. New error handling. Use
17021 print_int_node. Handle references. Use can_cast_to_p to issue
17022 different error message according to the context and check upon
17023 the initialization of the RHS.
17024 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17025 (operator_string): Handle more operators.
17026 (patch_binop): No longer use a function static
17027 wfl_operator. Improved error message on shift distance.
17028 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17029 patch_cast): New functions.
17031 1998-06-05 Per Bothner <bothner@cygnus.com>
17033 * jvspec.c: New file.
17034 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17036 * java-tree.h (identifier_subst): Add declaration.
17038 1998-06-04 Tom Tromey <tromey@cygnus.com>
17040 * jvgenmain.c (main): Generate call to JvRunMain.
17042 * class.c (make_class_data): Push value for "sync_info" field.
17043 * decl.c (init_decl_processing): Push "sync_info" field.
17045 1998-06-03 Per Bothner <bothner@cygnus.com>
17047 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17048 Java (source) name, not signature.
17049 Set TYPE_ALIGN to (at least) that of element_type.
17051 1998-06-02 Per Bothner <bothner@cygnus.com>
17053 * class.c: Moved classname-mangling-rekated code to ...
17054 * mangle.c: ... this new file.
17055 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17056 * Makefile.in: Update for above changes.
17058 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17060 * expr.c (truthvalue_conversion): Convert integer and floating
17061 point value to their truth value.
17062 * lex.c (java_lex): Handle the `null' literal.
17063 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17064 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17065 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17068 * parse.y: Reorganization/documentation on token declaration.
17069 (binop_lookup[]): New added new tree codes.
17070 (relational_expression): Build corresponding binary operators.
17071 (equality_expression, conditional_and_expression,
17072 conditional_or_expression): Likewise.
17073 (java_complete_class): Fix crash in debug message.
17074 (java_complete_tree): Check initialization of method call
17075 arguments. Further bogus node evaluation to detect more error
17076 during assignments. Handles more binary operators.
17077 (patch_assignment): Use DECL_P.
17078 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17080 (operator_string): Handle more case. Compacted source.
17081 (patch_binop): Changed function comment. Checking for
17082 uninitialized first operand takes the compound assignment into
17083 account and uses DECL_P. Checking for uninitialized second operand
17084 delayed to routine's end. Use macros to issue type bound error
17085 messages and issue messages on both operands if their types are
17086 different. Force fixed type into node. Handle all binary
17089 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17091 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17092 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17093 build operator node and return tokens.
17094 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17095 * parse.h (java_complete_tree): Changed returned type in prototype.
17096 (build_method_invocation, build_assignment, patch_assignment,
17097 patch_binop): New static function declarations.
17098 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17099 BUILD_EXPR_WFL): New macros.
17100 * parse.y (enum tree_code binop_lookup[]): New static for token to
17102 (%union): Parser union has new sub-structure `operator'.
17103 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17104 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17105 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17106 ASSIGN_ANY_TK): Tokens tagged `operator'.
17107 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17108 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17109 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17110 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17111 (assignment_operator:): Rule tagged `operator'.
17112 (expression_statement:): Re-installed default rule.
17113 (method_invocation:): Sub rules call build_method_invocation.
17114 (postfix_expression:): Don't attempt to resolve name here. Just
17116 (multiplicative_expression:): Sub-rules build corresponding binop
17118 (additive_expression:, shift_expression:, and_expression:,
17119 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17120 (assignment:): Sub rule invoke build_assignment.
17121 (assignment_operator:): Default rules on sub rules.
17122 (force_error): Added documentation on this variable.
17123 (declare_local_variables): Build initialization calling
17125 (expand_start_java_method): Removed unused rtx declaration. Mark
17126 arguments as already initialized.
17127 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17128 (java_complete_expand_methods): Don't process next method if
17129 completion of the previous one triggered errors.
17130 (java_complete_expand_method): Call source_end_java_method if no
17131 error were found during completion.
17132 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17133 locals declaratilon. Handle names found within a class. Return
17134 error_mark_node when things aren't found.
17135 (patch_method_invocation_stmt): Return error_mark_node on failures.
17136 (patch_invoke): Removed unused local. Return the correct node.
17137 (java_complete_tree): Now returns a value. The BLOCK section binds
17138 local identifiers and the type of a BLOCK is now void. Assign the
17139 result of operand completion on COMPOUND_EXPR. Assign the
17140 encapsulated node of a WFL to the result of its completion, except
17141 when the node is an identifier. Now handle MODIFY_EXPR and several
17142 binary operators. Return error_mark_node on errors.
17143 (build_method_invocation, build_assignment, patch_assignment,
17144 build_binop, operator_string, patch_binop): New functions.
17145 * typeck.c (binary_numeric_promotion): New function.
17147 1998-05-21 Per Bothner <bothner@cygnus.com>
17149 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17150 Replace most uses of ident_subst by identifier_subst.
17152 * class.c (push_class_static_dummy_field): Removed function.
17153 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17154 instead of looking got "class" static field. Create that decl here.
17155 (class_identifier_node): Removed; no longer needed.
17156 (init_class_processing): Don't init class_identifier_node.
17157 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17158 Do nreverse 0 times (instead of twice) for Object and Class.
17159 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17161 1998-05-20 Per Bothner <bothner@cygnus.com>
17163 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17164 while initializing linenumber_count and linenumber_table.
17165 Do it before init_function_start (which calls emit_line_note).
17166 * expr.c (expand_byte_code): Don't need to clear lineno here.
17168 1998-05-18 Tom Tromey <tromey@cygnus.com>
17170 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17171 then mangle number as _N_.
17173 * class.c (mangle_class_field): New function.
17174 (build_class_ref): Set assembler name of class reference using
17175 mangle_class_field.
17176 (push_class_static_dummy_field): Likewise.
17178 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17180 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17181 of assigning to TREE_CODE. The latter method exploits a feature
17182 of GCC that is not ANSI compliant.
17184 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17186 * decl.c (pushdecl_force_head): New function.
17187 (pushlevel): Removed conditional printf.
17188 (complete_start_java_method): Don't enter local variable scope if
17189 function is compiled from source code.
17190 * expr.c: parse.h now included
17191 (java_lang_expand_expr): New function.
17192 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17193 printf. Terminate buffer when doing directories.
17194 * jcf-parse.c (parse_source_file): Call lang_init_source before
17195 parsing and before code generation.
17196 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17197 use printf if the macro is defined.
17198 * lang.c (lang_init): Install lang_expand_expr hook on
17199 java_lang_expand_expr.
17200 (java_dummy_print): New function.
17201 (lang_init_source): New function.
17202 * lex.c (java_lex): Remember location of an opening brace at the
17203 second nesting level.
17204 (java_is_eol): Unget character seen after a CR if it is EOF.
17205 * parse.h: Now includes lex.h
17206 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17207 printf if the macro is defined.
17208 (expand_start_java_method, build_expr_block, enter_block,
17209 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17210 New static function declarations.
17211 (pushdecl_force_head): New extern function declaration.
17212 (INCOMPLETE_TYPE_P): New macro.
17213 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17214 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17215 BLOCK_EXPR_ORIGIN): New macros.
17216 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17217 DECL_SOURCE_LINE_LAST): New macros.
17218 (struct parser_ctxt): Removed field current_method_decl, redundant
17219 with the field current_function_decl. Added fields
17220 first_ccb_indent1 and pending_block.
17221 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17222 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17224 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17225 (compilation_unit:): Cosmetic on sub rule.
17226 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17227 (variable_initializer:): Installed default rule on expression:.
17228 (method_declaration:): method_header: starts a new
17229 method. method_body: installs the function body, absorbs blocks
17230 emitted for temporary variable scopings, pops function's body block
17231 and merges function's last statement lineno in DECL_SOURCE_LINE.
17232 (method_body:): Installed default rules.
17233 (block:): Call enter_block when an opening brace is seen. Absorb
17234 scoping blocks and call exit_block when a closing brace is seen.
17235 (block_statement:): Cosmetic changes.
17236 (method_invocation:): Create WFL around CALL_EXPR node.
17237 (patch_stage): Added comment around definition.
17238 (method_header): Try to use first_ccb_indent1 as the first line of
17239 the method, so BP debug info are emitted at the first opening
17240 brace of the function. If the function has no body, use the
17241 location of the function's name. Override currently defined method
17242 name with the matching WFL so we can point redefinition errors
17243 using the location where the function's name was declared.
17244 (check_abstract_method_header): Interprets DECL_NAME as an
17245 identifier or as a WFL, accordingly.
17246 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17247 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17248 location and name information out of it and reinstall DECL_NAME to
17249 its original identifier node value.
17250 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17251 function's source code).
17252 (read_import_dir): Test the value returned by find_class and issue
17253 a fatal accordingly.
17254 (declare_local_variables): Push a new block for the scope of the
17255 new variable(s) if code has been already generated at that nesting
17256 level. Pinpoint redefinition errors using the variable id
17257 WFLs. Generate initialization code if necessary. If the variable
17258 type is incomplete, register a patch on its decl.
17259 (source_start_java_method): Rewritten. Define a new block for the
17260 function's parameters. Build parameter decl out of function's
17261 arguments and register them for a patch if their types are
17263 (expand_start_java_method): Includes the part of
17264 source_start_java_method that was pushing the parameter decls and
17265 completing the method start code.
17266 (source_end_java_method): Removed call the expand_end_bindings and
17267 poplevel (already taken care of). Reinstall function's arguments
17268 and get function's last line of code before calling
17269 expand_function_end.
17270 (java_method_add_stmt): New comment before the function's
17271 code. Complement the second operand of the current COMPOUND_EXPR
17273 (java_complete_expand_methods): Don't generate debug info on line
17274 zero when expanding a generated constructor.
17275 (java_complete_expand_method): Set start and end line numbers for
17276 a artificially generated constructor to one and manually call
17277 enter_block and exit_block when defining it. For all methods:
17278 expand function's start calling the new expand_start_java_method
17279 and invoke java_complete_tree on the effective method's body, if
17281 (resolve_expression_name): Now use lookup_name_in_blocks to search
17282 local variable decls and print out an error when variables are
17284 (patch_method_invocation_stmt): Inserted comment before the
17286 (lookup_method_invoke): Chain method's arguments using chainon
17287 with the current arg list as a second argument. Inserted missing
17288 IDENTIFIER_POINTER when reporting an error on methods not found.
17289 (refine_accessible_methods_list): Don't retain constructors.
17290 (patch_arguments): Function removed.
17291 (java_complete_tree): Inserted comment before the function's
17292 code. New case for BLOCKs. Moved the WFL case a bit
17293 further. Complete function's arguments.
17294 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17295 maybe_absorb_scoping_blocks): New functions.
17297 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17299 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17301 * jcf-parse.c (parse_source_file, java_error_count): New forward
17302 and extern declarations.
17303 (java_parse_abort_on_error): Macro moved.
17304 (jcf_parse_source): fatal called if fopen fails. Now calls
17306 (parse_source_file): New parse_only parameter. Reflects the
17307 elimination of the second pass.
17308 (yyparse): parse_source_file called with argument set to 0.
17309 * jcf.h (JCF_ZERO): Sets java_source to zero.
17310 * lex.c (java_init_lex): pass argument is gone. Function modified
17311 to be called once during the analysis of a file.
17312 (java_unget_unicode): Fixed typo in fatal message.
17313 (java_get_line_col): Likewise.
17314 (java_lval): Likewise. String literals no longer built during
17316 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17318 * parse.h (MODIFIER_WFL): New macro.
17319 (parse_check_super, parser_check_super_interface): Now return int.
17320 (parser_chain_incomplete_item, not_builtin_p,
17321 complete_method_decl): Declarations removed.
17322 (build_method_invocation_stmt, build_invoke): Renamed using the
17323 `patch' instead of `build'
17324 (register-incomplete_type, obtain_incomplete_type,
17325 java_complete_tree, java_complete_expand_method,
17326 unresolved_type_p, create_jdep_list): New function declarations.
17327 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17328 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17329 (jdep): New typedef on new struct _jdep.
17330 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17331 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17332 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17333 JDEP_RESOLVED_P): New macros.
17334 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17335 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17336 JDEP_VARIABLE): New enum values and jdep kinds.
17337 (jdeplist): New typedef on struct _jdeplist.
17338 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17340 (CALL_EXPR_PRIMARY): New macro.
17341 (struct parser_ctxt): Fields java_pass, current_method_decl,
17342 method_decl_list deleted. New field jdeplist.
17343 (INCOMPLETE_P): Macro deleted.
17344 * parse.y (single_type_import_declaration:): Removed pass switch.
17345 (type_import_on_demand_declaration): Likewise.
17346 (field_declaration:): Removed pass switch on all sub rules.
17347 (class_declaration:): Call the complete_class_decl removed on
17349 (method_declaration:): Removed second pass switch. No longer chain
17350 methods decl when method_header reduced.
17351 (method_header:): Sub rules no longer depend on pass switch.
17352 (method_declarator:): Likewise.
17353 (method_body:): Likewise.
17354 (abstract_method_declaration:): Likewise.
17355 (block_statement:): Likewise.
17356 (local_variable_declaration:): Likewise.
17357 (argument_list:): Likewise.
17358 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17359 removed. Partial CLASS_EXPR tree node built instead.
17360 (postfix_expression:): Removed pass switch on all sub rules.
17361 (java_pop_parser_context): Free classd_list content.
17362 (yyerror): Call obstrack_grow0 to finalize error message.
17363 (check_class_interface_creation): Comment modified to reflect new
17364 returned value meaning. Removed second pass switch. Return 1 if an
17365 error was found, 0 otherwise. Adjust pointer on filename if a
17366 leading path separator was found.
17367 (maybe_create_class_interface_decl): Removed first pass switch
17368 when linking the class decl to the class_list. Install a new
17369 jdep_list for the class.
17370 (add_superinterfaces): List of unresolved interfaces is
17371 gone. Unresolved interfaces are directly added to the current
17373 (create_interface): Second pass shortcut removed.
17374 ctpx->modifier_ctx access through MODIFIER_WFL.
17375 (create_class): Second pass shortcut removed. Call to
17376 register_incomplete_type replaces the call to
17377 parser_chain_incomplete_item.
17378 (complete_class_decl): Function removed.
17379 (duplicate_declaration_error): New way of retrieving redeclared
17381 (register_fields): Call to lookup_modifier_cl replaced by
17382 MODIFIER_WFL. New way of handling unresolved type, using
17383 unresolved_type_p and obtain_incomplete_type.
17384 register_incomplete_type replaces call to parser_chain_incomplete_item.
17385 (patch_stage): New static global variable.
17386 (method_header): New way of handling unresolved type, using
17387 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17388 indicates that the method decl needs to be patched.
17389 (check_abstract_method_header): Call to lookup_modifier_cl
17390 replaced by MODIFIER_WFL.
17391 (method_declarator): Incomplete argument type are registered
17392 calling register_incomplete_type. Patch on the declared method is
17393 issued in that case.
17394 (unresolved_type_p): New function.
17395 (parser_check_super_interface): New comment to reflect function's
17396 modified returned type (int). Function and has a new argument
17397 this_wfl. Call to parse_error_context uses this_wfl instead of
17398 relying on lookup_cl.
17399 (parser_check_super): Comment reflects function's new returned
17400 type (int). Function returns nonzero value on error.
17401 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17402 register_incomplete_type, jdep_resolve_class): New functions to
17403 handle incomplete types in declarations.
17404 (java_complete_class): Rewritten to work with the new incomplete
17405 type handling scheme.
17406 (complete_class_report_errors): Likewise.
17407 (complete_method_decl): Removed: it jobs is now handled by
17408 java_complete_class.
17409 (do_resolve_class): Class loaded in not already loaded and not
17410 found in Java source code.
17411 (java_check_regular_methods, java_check_abstract_methods): Don't
17412 call complete_method_decl anymore.
17413 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17414 (read_import_dir): Got rid of the pass number dependency.
17415 (declare_local_variables): New handling of unresolved types (patch
17417 (source_start_java_method): New parameter level. Function called
17418 with level set to 1 when argument types are potentially
17419 unresolved. Called to complete the job with level set to 2 once
17420 types are complete.
17421 (source_end_java_method): Call to permanent_allocation
17422 removed. Waiting to be replaced by a more suitable obstack
17424 (java_complete_expand_methods, java_complete_expand_method,
17425 java_expand_finals): New functions.
17426 (build_method_invocation_stmt): Renamed
17427 patch_method_invocation_stmt. Extracts function call expression
17428 (wfl) and arguments (args) from CALL_EXPR tree operands.
17429 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17430 call. Patch the function and argument operand of the CALL_EXPR
17432 (patch_argument, java_complete_tree): New functions.
17434 1998-04-20 Per Bothner <bothner@cygnus.com>
17436 Recover from missing fields and methods (i.e. error instead of fatal).
17437 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17438 * expr.c (expand_invoke): Recover from missing method.
17439 (expand_java_field_op): Recover from missing field.
17440 Inline references to java.lang.{Integer,Char,...}.TYPE.
17441 * typeck.c (get_type_from_signature), java-tree.h: New function.
17442 * class.c (add_method): Use get_type_from_signature.
17443 (build_class_ref): Handle a class that was not found.
17444 * typeck.c (convert): Handle conversion to pointers (for convenience).
17445 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17446 instead of lookup_field to handle missing fields.
17448 * jcf-parse.c (process_zip_dir): Set java_source.
17450 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17452 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17454 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17456 * jcf-parse.c (load_class): Don't change input_filename before
17457 calling jcf_parse_source (but still do it before calling
17459 (jcf_parse_source): Assign input_filename after having saved the
17461 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17462 list. ctxp->modifier_ctx zeroed according to its new
17463 definition. ctxp->filename initialized. Removed
17464 JAVA_MODIFIER_CTX_UNMARK.
17465 (java_unget_unicode): Update the character based column position.
17466 (java_allocate_new_line): ref_count not used anymore. Always free
17467 ctxp->p_line. Initialize c_line->char_col to 0.
17468 (java_get_unicode): Update the character based column position.
17469 (java_lex): Use ctxp->elc to store current position in source
17470 file, at the beginning of the parsed token. Set modifier_ctx entry
17471 corresponding to the parse modifier to a WFL node. Return a WFL
17472 node when an identifier is parsed.
17473 (java_lex_error): Now uses ctxp->elc to store current position in
17475 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17476 * lex.h (build_wfl_node): New function definitions.
17477 (struct java_line): ref_count and next fields are gone. New field
17479 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17480 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17481 (JAVA_COLUMN_DELTA): New macro.
17482 (java_lc): New typedef on new struct _java_lc.
17483 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17484 (parse_error_context, parse_warning_context): Changed prototypes.
17485 (java_get_line_col): Added as an available global function.
17486 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17487 (IC_DECL): Replaced by macro IC_TYPE
17488 (DEPEND_WFL): New macro.
17489 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17491 (exit_java_complete_class): Removed a commented out statement.
17492 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17493 now an array of tree nodes. Deleted fields line_list and
17494 e_line. New field elc, to replace e_line.
17495 * parse.y (array_type:): Build WFL node.
17496 (qualified_name:): Build a single WFL node out of two. Retain
17497 the location information of the first node in the resulting node.
17498 (package_declaration:): Use package name as a WFL node
17499 (single_type_import_declaration:): Use imported name as a WFL node.
17500 (type_import_on_demand_declaration:): Use root of the imported
17501 packages as a WFL node.
17502 (field_declaration:): Removed unused local variable cl.
17503 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17504 (yyerror): New static elc. Removed static error_line, error_pos.
17505 New local code_from_source. Save ctxp->elc into elc at the first
17506 pass. Call java_get_line_col to get a string of the line where
17507 the error occurred.
17508 (debug_line): Removed static function.
17509 (parse_error_context, parse_warning_context): Parameter cl is now
17510 a WFL node. Use its value to initialize ctxp->elc.
17511 (redefinition_error): Parameter cl is now a WFL node.
17512 (parse_add_interface): New parameter wfl. No longer call
17513 lookup_cl, use wfl instead.
17514 (check_class_interface_creation): Parameter cl is now a WFL node.
17515 (maybe_create_class_interface_decl): Likewise.
17516 (add_superinterfaces): New function.
17517 (create_interface): Removed local cl, node, super_decl,
17518 super_decl_type. Function now uses id as a WFL node. Better
17519 warning/error report on obsolete or forbidden mix of
17520 modifiers. Now calls add_superinterfaces to register interfaces.
17521 (create_class): Removed local cl, node. Local variable id is used
17522 as a WFL node. Better error report on forbidden modifier
17523 mix. Uses add_superinterfaces to register interfaces.
17524 (find_field): Argument cl is now a WFL node. Now store the WFL
17525 node of a fields that needs to be checked for their
17527 (method_header): Local variable node non longer used. Local
17528 variable id replaces cl.
17529 (check_modifiers_consistency): Local variable cl is now a WFL
17531 (method_declarator): Local variable cl replaced by parameter id.
17532 (parser_qualified_name): Now uses parameter name as a WFL node.
17533 (parser_check_super_interface): New parameter wfl, for achieve
17534 greater accuracy during error reports.
17535 (parser_chain_incomplete_item): New parameter named location. Used,
17536 along the decl, to construct the incomplete item node.
17537 (java_complete_class): resolve_class now uses WFL node extracted
17538 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17540 (complete_method_decl): Unresolved function's argument types are WFL.
17541 (resolve_class): Parameter cl is now a WFL node.
17542 (resolve_and_layout): Likewise.
17543 (do_resolve_class): Likewise. Try first to use cl and then do the
17544 lookup on the decl when calling check_pkg_class_access.
17545 (complete_class_report_errors): Use IC_TYPE in place of
17546 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17547 instead of doing a lookup over the decl.
17548 (java_check_final): Use WFL info from field tree list.
17549 (lookup_cl): Rewritten and returns a statically defined WFL node.
17550 (lookup_modifier_cl): Now uses information from WFL nodes.
17551 (process_imports): Likewise.
17552 (read_import_dir): name and cl arguments replaced by a single WFL
17553 node. Function modified accordingly.
17554 (find_in_imports_on_demand): Now uses WFL node.
17555 (check_pkg_class_access): cl argument is now a WFL node.
17556 (declare_local_variables): Fixed to use WFL nodes.
17557 (resolve_expression_name): Likewise.
17558 (build_method_invocation_stmt): name_combo argument renamed
17559 wfl. Function modified to use WFL nodes.
17560 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17561 (lookup_method_invoke): cl is now a WFL node. Added missing
17562 IDENTIFIER_POINTER to class type decl name.
17564 1998-04-14 Dave Brolley <brolley@cygnus.com>
17566 * lang.c (init_parse): Now returns char* containing the filename.
17568 1998-04-10 Per Bothner <bothner@cygnus.com>
17570 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17572 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17573 * class.c (make_class_data): If flag_assume_compiled, initial class
17574 state is CSTATE_PREPARED; make superclass and interfaces direct
17575 references, rather than constant pool indexes.
17577 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17579 * parser.y: Include flags.h. Removed debug variable pl.
17580 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17581 (block:): Likewise.
17582 (labeled_statement_nsi:): Generate debug info when reducing
17583 expression_statement:.
17584 (check_pkg_class_access): get_access_flags_from_decl invocation
17585 fixed for new CLASS_* flags location.
17586 (source_end_java_method): Save/restore parser context when
17587 entering/leaving this routine. Restore lineno to its right value
17588 before calling expand_end_bindings.
17589 (build_method_invocation_stmt): build_invoke called with the
17590 current line information.
17591 (build_invoke): New argument cl. Wrap the function call around a
17593 (refine_accessible_methods_list): Changed comment, removed
17595 * parse.h: Fixed typo in comments.
17596 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17597 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17598 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17600 * lex.c (java_lex): Record the last closing curly bracket of a
17602 * jcf-parse.c (jcf_parse_source): Now calls
17603 java_check_methods. Clarified comment, fixed typo.
17605 1998-04-09 Dave Brolley <brolley@cygnus.com>
17607 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17608 (finish_parse): Expose for non USE_CPPLIB builds.
17610 1998-04-08 Jeffrey A Law (law@cygnus.com)
17612 * lang.c (lang_print_xnode): New function.
17614 1998-04-03 Per Bothner <bothner@cygnus.com>
17616 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17617 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17618 used to build a class's dispatch table.
17619 (make_class_data): Generate dispatch table if flag_assume_compiled.
17620 Set dtable of class object to address of class_dtable_decl.
17622 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17623 be volatile and have side effects - generates better code.
17625 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17626 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17628 * expr.c (expand_invoke): If class is final, method is
17629 effectively final, so can call it directly.
17631 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17633 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17635 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17637 * parse.y (build_method_invocation_stmt): Removed extra argument
17640 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17642 * expr.c (dtable_indent): Now static global.
17643 (expand_invoke): Now call invoke_build_dtable and
17644 build_invokevirtual.
17645 (invoke_build_dtable, build_invokevirtual): New functions.
17646 * jcf-io.c (find_class): Defer issuing a warning by setting
17647 jcf->outofsynch to 1.
17648 * jcf-parse.c (jcf_out_of_synch): New function.
17649 (load_class): Test this_jcf.outofsynch flag and call
17650 jcf_out_of_synch accordingly.
17651 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17652 comment indentation.
17653 * lex.c (java_get_unicode): Fixed code indentation.
17654 (java_lex): Create string literal. Fixed typo. Removed several
17655 premature obstack_free.
17656 * parse.h: New enums for name resolution and invocation mode.
17657 (struct qualification): New data structure.
17658 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17659 (do_resolve_class, build_method_invocation_stmt,
17660 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17661 debug_line, identical_subpath_p, invocation_mode,
17662 refine_accessible_methods_list, build_invoke,
17663 lookup_method_invoke): New functions declared.
17664 (build_invokevirtual, invoke_build_dtable, match_java_method,
17665 build_field_ref, jcf_out_of_synch): New references to external
17667 (struct parse_ctxt): Removed artificial_constructor field.
17668 * parse.y: (array_type:): Type defined for this rule.
17669 (class_type:): Installed default rule for interface_type:.
17670 (array_type:): Now build Java array type.
17671 (qualified_name:): Now use obstack_grow0.
17672 (method_declaration:): Skip the artificial constructor added to
17674 (abstract_method_declaration:): Execute the code only during pass 1.
17675 (block:): Installed default rule in block_statements:.
17676 (block_statement:): Add the statement to the method during pass 2.
17677 (statement_expression): Installed default rule for
17678 method_invocation:.
17679 (argument_list:): Added code to build the argument list.
17680 (method_invocation:): Added call to create the method invocation
17682 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17683 (debug_line): New function for debug.
17684 (complete_class_decl): No longer do something during pass 1.
17685 (method_header): Use BUILD_PTR_FROM_NAME.
17686 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17688 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17689 function's main comment.
17690 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17692 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17693 (resolve_class): Now works with arrays.
17694 (do_resolve_class, resolve_and_layout): New functions.
17695 (java_check_regular_methods): Reverse method list before and after
17696 having processed it. No longer set ctxp->artificial_constructor.
17697 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17698 accordingly. Fixed typo in issued error message. Now use
17700 (find_in_imports_on_demand): Now use obstack_grow0.
17701 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17702 (source_end_java_method): Call expand_expr_stmt instead of
17703 expand_expr. Calls it before calling expand_function_end.
17704 (java_method_add_stmt): Do nothing if errors were found during
17706 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17707 (build_method_invocation_stmt, build_invoke, invocation_mode,
17708 lookup_method_invoke, refine_accessible_methods_list,
17709 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17711 * typeck.c (build_java_signature): Properly end method signature
17712 if return type skipped.
17713 (match_java_method): New function.
17715 1998-03-16 Per Bothner <bothner@cygnus.com>
17717 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17719 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17721 * expr.c (build_invoke_non_interface): New function.
17722 (methods_ident, ncode_ident): Now static globals.
17723 (expand_invoke): Use build_invoke_non_interface.
17724 * java-tree.h (struct lang_decl): New field function_decl_body.
17725 (DECL_FUNCTION_BODY): New macro.
17726 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17727 CLASS_FROM_SOURCE_P.
17728 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17729 before starting pass 2. Call to java_generate_parsed_class replaced
17730 by java_register_parsed_class.
17731 * lex.c: Fixed typo in header. Some line width related formating.
17732 * lex.h: Some line width related formating.
17733 * parse.h (source_end_java_method, resolve_expression_name,
17734 complete_class_decl, maybe_create_class_interface_decl,
17735 check_class_interface_creation): New static function declarations.
17736 (java_layout_parsed_class, java_method_add_stmt): New function
17738 (struct parser_ctxt): Field mark_class_generate removed. New
17739 fields class_list and artificial_constructor.
17740 * parse.y: Fixed typo in header.
17741 (class_declaration:): Call complete_class_decl when class body
17743 (method_declaration:): Call source_end_java_method in pass 2 when
17744 the method body is defined.
17745 (postfix_expression:): Do expression name resolution on sub-rule
17746 name during pass 2.
17747 (create_class, create_interface): Merged common pieces.
17748 (check_class_interface_creation, maybe_create_class_interface_decl):
17750 (complete_class_decl): New function.
17751 (register_fields): Fixed line width related typo.
17752 (method_header): Correctly skip first argument when fixing
17753 argument line. Changed the loop.
17754 (java_check_circular_reference): Now use ctxp->class_list.
17755 (java_complete_class): Removed start/stop marking.
17756 (java_check_regular_methods): Now takes a class decl as an
17757 argument. Add default constructor if none were encountered.
17758 (java_check_methods): Now use ctxp->class_list. Changed call to
17759 java_check_regular_methods.
17760 (source_start_java_method): Set DECL_ARG_TYPE for each function
17762 (source_end_java_method, java_method_add_stmt): New functions.
17763 (java_generate_parsed_class): No longer exists.
17764 (java_layout_parsed_class, java_register_parsed_class): New functions.
17765 (resolve_expression_name): New function.
17767 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17769 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17770 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17771 until pass initializations are done. Call read_import_dir with
17773 * parse.h: (lookup_modifier_cl): New function declared.
17774 (INTERFACE_FIELD_MODIFIERS): New macro.
17775 (OBSOLETE_MODIFIER_WARNING): New macro.
17776 * parse.y: (register_fields): Class type and current field name in
17777 local variables. Check modifier(s) if adding field(s) to an interface.
17778 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17779 and report errors using the faulty modifier line context.
17780 (lookup_modifier_cl): New function.
17781 (read_import_dir): Detect and report default import processing
17784 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17786 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17787 * class.c (is_compiled_class): Return 1 after making sure it
17788 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17789 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17790 * java-tree.h (flag_assume_compiled): Add decl.
17791 * lang.c (lang_f_options): Add the flag.
17792 (flag_assume_compiled): Add decl, default to 0.
17794 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17796 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17797 (is_compiled_class): Likewise.
17798 (layout_class): Likewise.
17799 (layout_class): Detect and lay out classes defined in source code.
17800 (interface_of_p, add_interface_do, may_add_interface): New
17802 (add_interface): Now use add_interface_do.
17803 (add_method_1): New function.
17804 (add_method): Now use add_method_1.
17805 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17806 (complete_start_java_method): New function.
17807 (start_java_mehod): Now call complete_start_java_method.
17808 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17809 (expand_invoke): Likewise and fixed typo.
17810 *gjava.c: (print_super_field): Use new argument to find_class
17813 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17814 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17815 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17817 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17818 (add_method_1, push_class): New prototypes.
17819 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17820 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17821 directory where the class was found.
17822 (find_class): New argument DO_CLASS_FILE. Function find_class
17823 modified accordingly.
17824 *jcf-parse.c: (fix_class_path): New function.
17825 (load_class): Use new VERBOSE argument. load_class now finds and
17826 loads/parses .class/.java files. Save read_state of current_jcf
17828 (java_parser_abort_on_error): New macro.
17829 (jcf_parse_source, parse_source_file): New function.
17830 (jcf_parse): Fixed typo.
17831 (yyparse): Call parse_source_file () only.
17832 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17833 writing the real class name back in the zip directory entry.
17834 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17835 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17836 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17837 (find_class): Prototype fixed.
17838 *lex.c: Added 1998 time stamp.
17839 Removed all static global variables, moved into the parser
17840 context data structure.. Now include unistd.h if SEEK_SET not
17842 (java_init_lex): Rewritten.
17843 (java_sneak_unicode): Modified current unicode access in current line.
17844 (java_unget_unicode): Likewise.
17845 (java_allocate_new_line): New allocation management.
17846 (java_read_char): Modified access and storage of unget_utf8_value.
17847 New way of processing current unicode.
17848 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17849 (java_get_unicode): Now use the parser context.
17850 (java_lineterminator): Likewise.
17851 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17852 of the reentrant parser implementation. Function now use the
17853 parser context data structure and java_lval. Fixed production of
17854 the float and double constant "out of range" error message. Fixed
17855 obstack use. Return integer value when hitting a modifier. Now
17856 return type for TRUE, FALSE and other predefined types. Return
17857 identifier as a TREE_LIST list containing the current line context
17858 as the TREE_VALUE sub-node.
17859 (java_unicode_2_utf8): Fixed typo in declaration.
17860 (java_lex_error): Now use the parser context data structure.
17861 *lex.h: Added 1998 time stamp.
17862 (struct java_line): New fields ref_count and next.
17863 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17864 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17865 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17866 *parse.h: Added 1998 time stamp.
17867 (java_parse_source_file): Renamed from parse_source_file.
17868 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17869 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17870 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17871 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17872 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17873 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17874 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17875 (struct parser_ctxt): New data structure to keep the parser context.
17876 *parse.y: Added 1998 time stamp, got rid of static global variables.
17877 (java_error_count, ctxp): New global variables.
17878 (%union): New value field.
17879 (numeric_type, integral_type): Rules removed.
17880 (primitive_type): Rule defined to handle integral, float, double and
17882 (qualified_name, package_declaration,
17883 single_type_import_declaration, type_import_on_demand_declaration,
17884 modifiers, class_declaration, super, interfaces,
17885 interface_type_list, class_body, field_declaration,
17886 field_declaration, variable_declarators, variable_declarator,
17887 variable_declarator_id, method_declaration, method_header,
17888 formal_parameter_list, formal_parameter, method_body, block,
17889 static, interface_declaration, extends_interfaces,
17890 abstract_method_declaration, local_variable_declarators): Rules now
17892 (force_error, do_warning): New global statics.
17893 (push_parser_context, parser_context_save_global,
17894 parser_context_restore_global, pop_parser_context): New functions.
17895 (yyerror): Now uses the global parser context. Fixed use of obstack.
17896 (parse_error, parse_error_context, parse_warning_context,
17897 java_accstring_lookup, redefinition_error, check_modifiers,
17898 parser_add_interface, create_interface, create_class, find_field,
17899 duplicate_declaration_error, register_fields, method_header,
17900 check_modifiers_consistency, check_abstract_method_header,
17901 method_declarator, parser_qualified_classname,
17902 parser_check_super_interface, parser_check_super,
17903 parser_chain_incomplete_item, java_check_circular_reference,
17904 layout_class_from_source, java_complete_class,
17905 complete_method_decl, resolve_class, complete_class_report_errors,
17906 java_check_final, check_method_redefinition,
17907 java_check_regular_methods, java_check_abstract_methods,
17908 java_check_methods, lookup_java_interface_method2,
17909 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17910 process_imports, find_in_imports, read_import_entry,
17911 read_import_dir, find_in_imports_on_demand,
17912 check_pkg_class_access, not_builtin_p, declare_local_variables,
17913 source_start_java_method, java_generate_parsed_class): New
17915 *typeck.c: (signature_include_return): New global variable.
17916 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17917 to add the function returned type in the signature.
17919 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17921 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17923 1998-01-29 Dave Brolley <brolley@cygnus.com>
17925 * Make-lang.in (java.info): Added.
17926 (java.install-info): Added
17928 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17930 * Makefile.in (clean): Also remove java/parse.c.
17932 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17934 Add a pair of -fbounds-check/-fno-bounds-check options.
17935 * lang.c (lang_decode_option): Add code to grok arguments.
17936 (flag_bounds_check): Add decl.
17937 (lang_f_options): New array w/ the option in it.
17938 * java-tree.h (flag_bounds_check): Add decl.
17939 * lang-options.h: New file.
17940 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17941 of a static macro value.
17942 (JAVA_ARRAY_EXCEPTION): Delete macro.
17944 1998-01-23 Per Bothner <bothner@cygnus.com>
17946 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17947 * expr.c (build_anewarray): Add missing promote_type.
17949 1998-01-22 Per Bothner <bothner@cygnus.com>
17951 Add array types with known length to optimize bounds checking.
17952 * typeck.c (build_java_array_type): Take length parameter.
17953 (java_array_type_length, build_prim_array_type): New functions.
17954 * java-tree.h: Update for new functions.
17955 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17956 * class.c: Use build_prim_array_type.
17957 * expr.c (can_widen_reference_to): Handle known-length array types.
17958 (verify_jvm_instructions): Keep track of integer push instructions
17959 followed by newarray/anewarray, so we can build known-length arrays.
17960 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17961 (java_array_data_offset): New function.
17962 (build_java_array_length_access): New function. Optimize if constant.
17963 (build_java_arrayaccess): Constant fold bounds check.
17964 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17965 (build_newarray, build_anewarray): New functions.
17966 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17967 * verify.c (merge_types): Handle known-lengh array types.
17969 1998-01-19 Per Bothner <bothner@cygnus.com>
17971 * expr.c (expand_byte_code): Fix performace bug, which caused
17972 searching linenumber_table to be linear rather than constant.
17974 1997-12-12 Per Bothner <bothner@cygnus.com>
17976 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
17978 * decl.c, java-tree.h (soft_fmod_node): New global.
17979 * decl.c (init_decl_processing): Define __builtin_fmod.
17980 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
17981 using __builtin_fmod.
17983 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
17985 * keyword.h: New file, output of keyword.gperf as processed by
17987 * lex.c (java_lex_init): Initialize java_error_flag.
17988 * parse.c (YYERROR_NOW): Uses java_error_flag.
17989 * parse.y: New static java_error_flag. Useless definition of
17991 * parse.y (java_error): Portable error recovery using
17992 java_error_flag (not yet completely tuned).
17994 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
17996 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
17998 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18000 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18001 (parse.c, lex.c, keyword.h): New rules for Java source code
18003 * parse.c: Renamed into jcf-parse.c.
18004 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18005 * keyword.gperf: New file, Java keywords.
18006 * parse.y: New file, Java language grammar.
18007 * parse.h: New file, Java language grammar definitions.
18008 * lex.c: New file, Java language lexer.
18009 * lex.h: New file, Java language lexer definitions.
18011 1997-12-03 Per Bothner <bothner@cygnus.com>
18013 * decl.c (clinit_identifier_node), java-tree.h: New global.
18014 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18015 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18016 * expr.c (expand_java_field_op): Check for invalid assignment
18019 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18021 1997-10-27 Per Bothner <bothner@cygnus.com>
18023 * verify.c (verify_jvm_instructions): When processing a handler,
18024 attempt to set the current_subr to the right value.
18025 (More complicated code combines Sep 17 and Oct 22 versions.)
18027 1997-10-24 Per Bothner <bothner@cygnus.com>
18029 * class.c (push_class): Figure out (guess) name of source file.
18030 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18031 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18032 (parse_class_file): Change return type from int to void.
18033 Call debug_start_source_file/debug_end_source_file.
18035 * expr.c (build_java_binop): Fix masking 2nd operand.
18036 * decl.c (init_decl_processing): Set sizetype first.
18038 1997-10-22 Per Bothner <bothner@cygnus.com>
18040 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18041 (Revert Sep 17 change.)
18043 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18045 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18046 .class extension in their name and fix thing so we don't process
18047 them parse_zip_file_entries().
18048 (parse_zip_file_entries): Cleaned unused local variables.
18050 1997-10-20 Per Bothner <bothner@cygnus.com>
18052 * expr.c (can_widen_reference_to): Allows equal array element types.
18053 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18054 * jcf-dump.c (RET): Get (and print) index.
18056 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18057 Promote element type to POINTER_TYPE.
18059 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18061 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18062 find_in_current_zip, jcf_figure_file_type): Moved from
18063 jcf-reader.c to parse.c.
18064 * zextract.c: (read_zip_archive): takes file_comment_length possible
18065 field into account.
18067 1997-10-20 Per Bothner <bothner@cygnus.com>
18069 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18071 * verify.c (merge_types): Handle array types even better ...
18073 1997-10-17 Per Bothner <bothner@cygnus.com>
18075 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18077 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18078 * class.c (make_class_data): Don't build fields_decl if no fields.
18079 When building fields_decl, skip if DECL_ARTIFICIAL.
18081 * expr.c (java_stack_swap): Update stack_type_map.
18082 * verify.c (merge_types): Handle array types better.
18084 1997-10-15 Per Bothner <bothner@cygnus.com>
18086 * class.c (add_field): Don't promote short integral fields to
18087 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18088 * expr.c (push_value): Promote and convert short integral values.
18090 * decl.c, java-tree.h (integer_two_node): New constant node.
18091 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18093 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18095 * class.c (append_gpp_mangled_type): Use function argument
18096 unpromoted type to generate mangled name.
18098 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18100 * constants.c (build_constant_data_ref): Now uses current_class
18101 instead of main_class.
18102 (build_constants_constructor): Now uses current_class instead of
18104 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18105 of the global variable SeepZipFiles done here.
18106 * zextract.c (read_zip_archive): extra_field optional field taken
18107 into account while computing the position of the class file in the
18109 * verify.c (verify_jvm_instructions): Use current_jcf to search
18111 * parse.c (load_class): First search for the class to load in the
18112 current zip file. Saves current_jcf (restored before returning
18113 from that function). Don't call JCF_FINISH in the class was found
18114 in the current ZIP file.
18115 (jcf_parse): If the class was found in the current ZIP file, save
18116 its tree_constant_pool (for later reuse).
18117 (parse_class_file): New function. Process each method defined in
18118 the current class and record the class as to be later registered.
18119 (yyparse): Rewritten. Figure the type of the current file and switch
18121 * lang.c: New global variable current_jcf.
18122 (lang_init): Removed compiling_from_source test (done later, in
18123 yyparse). Removed call the jcf_parse ().
18124 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18125 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18126 in the current ZIP file) and zip_offset (offset to the class data in
18127 the current zip file).
18128 * jcf-reader.c: zipfile.h included.
18129 localToFile: New ZipFileCache static global variable
18130 (parse_zip_file_entries): New function. Browse the current ZIP
18131 file directory and process each class found.
18132 (process_zip_dir): New function. Register each class found in the
18133 ZIP file directory. The class aren't parsed but a valid JCF is
18134 link to each of them.
18135 (find_in_current_zip): New function. Search for a class in the
18136 current ZIP file directory. If found, prepare the class so that it
18138 (jcf_figure_file_type): New function. Examine the file structure
18139 to figure a class file, a ZIP file. If none of these categories are
18140 matched, a source file is assumed.
18141 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18142 SeenZipFile: New global variable.
18143 (open_in_zip): Use zipmember's length to accelerate the search for
18144 a member. If zipmember was NULL and zip file successfully read,
18146 * java-tree.h: New global variable current_jcf declared. Added
18147 declaration for current_constant_pool_tags, current_constant_pool_data,
18148 current_constant_pool_length, current_constant_pool_data_ref.
18149 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18150 store the JCF of classes seen in a zip file) and tree *constant_pool
18151 (to save a loaded class constant pool). current_class declared here.
18152 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18153 retrieve method_ref_constant.
18154 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18155 (OBJECT): get_class_constant now uses current_jcf.
18156 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18157 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18158 (expand_invoke): Now uses current_class instead of main_class
18159 (build_class_init): Now uses current_class instead of main_class
18160 * class.c: New static global variable registered_class.
18161 (register_class): New function.
18162 (emit_register_class): Modified to use registered_class instead of
18164 (is_compiled_class): Now take into account class seen in the archive.
18166 1997-10-06 Per Bothner <bothner@cygnus.com>
18168 * except.h: Renamed to: java-except.h.
18169 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18170 * except.c: Add semi-working (commented out) implementation.
18172 * expr.c (expand_iinc): Add needed flush_quick_stack.
18173 * parse.c (set_source_filename): New function.
18174 (give_name_to_class): Set input_filename from package.classname.java.
18176 * jcf-io.c (find_class): Don't look first in ".".
18178 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18180 * zextract.c (read_zip_archive): Now takes into account the
18182 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18184 1997-09-20 Per Bothner <bothner@cygnus.com>
18186 * constants.c, java-tree.h (build_internal_class_name): New function.
18187 (alloc_class_constant): Re-implement using build_internal_class_name.
18188 * class.c (make_class_data): Likewise.
18189 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18191 1997-09-17 Per Bothner <bothner@cygnus.com>
18193 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18194 to NULL before pushing an exception handler target.
18196 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18197 (java_stack_swap, java_stack_dup): Re-write to be safe from
18198 clobbering registers.
18199 (build_class_init): New function.
18201 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18203 * typeck.c (build_java_array_type): Temporary use
18204 permanent_obstack to create the array 'length' field.
18205 * expr.c (lookup_label): Temporay use permanent_obstack to create
18206 label if not found.
18207 * class.c (push_super_field): Tempory use permanent_obstack.
18209 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18211 * typeck.c (type_for_mode): Now handles double_type_node and
18213 * verify.c (verify_jvm_instructions): The instruction following
18214 the wide bytecode is checked. OPCODE_ret added to the list of
18217 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18219 * class.c (make_class): Temporary use permanent_obstack. Set the
18220 class CLASS_P field to 1.
18221 (push_class): Temporary use permanent_obstack.
18222 (set_super_info): Temporary use permanent_obstack.
18223 (add_method): Temporary use permanent_obstack, set
18224 METHOD_TRANSIENT().
18225 (add_field): Temporary use permanent_obstack. Sets
18226 FIELD_VOLATILE() and FIELD_TRANSIENT().
18227 (build_class_ref): Temporary use permanent_obstack if the class
18229 (build_static_field_ref): Temporary use permanent_obstack when
18230 creating field's rtl.
18231 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18232 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18233 and fields. Function finalized, as far as flag handling.
18234 (push_class_static_dummy_field): Temporary use permanent_obstack.
18235 (emit_register_class): Force generation of class registration at
18237 * decl.c (end_java_method): Call permanent_allocation() before
18239 * expr.c (can_widen_reference_to): Added comment to interface
18240 handling, fixed typo.
18241 (lookup_field): Now uses CLASS_P() to correct FIXME
18242 (expand_invoke): Verification on public && !static &&
18243 !abstract moved into soft_lookupinterfacemethod (kaffe).
18244 Use Object class dtable if objectref is an array when expanding
18246 (java_push_constant_from_pool): Temporary use permanent_obstack
18247 for CONSTANT_string
18248 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18249 create constant references.
18250 (get_constant): Temporary use permanent_obstack to create constant.
18251 (load_class): Temporary use permanent_obstack to load class.
18252 (jcf_parse): Temporary use permanent_obstack to perform class
18254 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18255 (build_java_signature): Temporary use permanent_obstack.
18256 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18258 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18259 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18262 1997-09-11 Per Bothner <bothner@cygnus.com>
18264 * class.c (append_gpp_mangled_type): Fix typo.
18265 (emit_register_class): Use main_class to get class object, rather
18266 than looking for no-longer-existing static decl starting with _CL.
18267 * typeck.c (parse_signature_type): Promote array element type
18268 if it is a RECORD_TYPE.
18270 1997-09-10 Per Bothner <bothner@cygnus.com>
18272 * class.c (push_class_static_dummy_field): New function.
18273 (mangle_static_field): New. Do G++-style mangling of static fields.
18274 (layout_class): Mandle static fields here, not in add_field.
18275 (build_class_ref): The class object is now a dummy static field.
18276 * decl.c (find_local_variable): Look for best, instead of first match.
18277 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18278 (build_java_athrow): Don't check here if exception is Throwable.
18279 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18280 (TYPE_USED): Removed. No longer used ...
18281 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18282 * verify.c (push_pending_label): New function.
18283 (push_pending_block): Renamed to check_pending_block.
18284 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18285 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18286 re-checking possible handlers) after a store (less wasted work).
18287 Check for null handler (finally) before calling add_handler.
18288 Various changes to (finally?) correctly handle try/finally.
18290 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18292 * class.c: Include stdio.h.
18294 1997-09-04 Per Bothner <bothner@cygnus.com>
18296 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18297 to make sure class is initialized before static/special invoke.
18299 * verify.c (verify_jvm_instructions): On a store instruction,
18300 call find_local_variable to force pre-allocation of decl and rtx.
18301 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18303 1997-09-03 Per Bothner <bothner@cygnus.com>
18305 * class.c (build_class_ref): Strip off "promoted_" if need be.
18306 (make_field_value): Call build_java_signature when needed.
18307 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18308 * expr.c (build_java_athrow): Don't push_value of exception.
18309 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18310 match specification of [fd]cmp[lg] for NaNs.
18311 (expand_byte_code): Add support for exception handler ranges.
18312 * except.c: Add skeleton for EH code-generation.
18313 * verify.c (merge_types): Treat all promoted integral types as equal.
18314 * constants.c (build_constants_constructor): To force creation of
18315 current_constant_pool_data_ref, call build_constant_data_ref.
18317 * javaop.def (lload): Fix typo.
18318 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18320 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18322 * parse.c: Don't include function.h.
18324 1997-08-27 Per Bothner <bothner@cygnus.com>
18326 * except.[ch]: New files.
18327 * Makefile.in (JAVA_OBJS): Add except.o
18328 * expr.c: Temporary warning about unimplemented exceptions.
18329 * verify.c: Verify exception handlers.
18331 * jcf-dump.c (disassemble_method): Print exception table.
18333 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18335 * expr.c (verify_jvm_instructions): Started a thorough
18336 verification of invoke* bytecodes.
18337 (expand_byte_code): flush quick stack if PC is the target of a
18338 branch. and undef RET (conflicting with config/i386/i386.h).
18339 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18341 (expand_invoke): Now handles invokeinterface and do more
18342 verification according to the bytecode.
18343 (lookup_field): Don't try to load the class if processing
18345 (can_widen_reference_to): Now handles interfaces.
18346 * decl.c (init_decl_processing): New global variable
18347 soft_lookupinterfacemethod_node, declared in java-tree.h.
18348 Call set_super_info on string_type_node.
18349 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18351 * class.c (set_super_info): Fills the CLASS_* flags according to
18353 (get_access_flags_from_decl): Handles all class flags.
18355 1997-08-26 Per Bothner <bothner@cygnus.com>
18357 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18358 * parse.c (yyparse): Check for abstract method, and missing code.
18359 * expr.c (expand_byte_code): Change interface.
18360 * lang.c (put_decl_node): Print promoted types prettier.
18361 * verify.c (verify_jvm_instruction): Change interface.
18362 Partial support for scanning exception table.
18363 For load instructions, handle promoted integral types.
18365 1997-08-21 Per Bothner <bothner@cygnus.com>
18367 * verify.c: New file, with contents moved from expr.c.
18368 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18369 * typeck.c (is_array_type_p): Moved here from expr.c.
18370 * java-tree.h: Add some now-needed function declarations.
18371 * Makefile.in (JAVA_OBJS): Added verify.o.
18373 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18375 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18376 METHOD_ABSTRACT flag.
18378 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18379 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18380 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18382 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18384 (start_java_method): Hook for SYNCHRONIZED methods.
18386 * expr.c (build_java_jsr, build_java_ret): New functions
18387 (JSR,PRE): New macros
18388 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18389 (verify_jvm_instructions): tableswitch, lookupswitch,
18390 monitorenter, monitorexit, goto_w: verified.
18391 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18392 (build_java_monitor): New function.
18393 (MONITOR_OPERATION): Modified to call build_java_monitor()
18394 (verify_jvm_instructions): Started a thorough verification of
18397 1997-08-19 Per Bothner <bothner@cygnus.com>
18399 Support verification of jsr/ret subroutines (used for try/finally).
18400 * decl.c (return_address_type_node): New type node.
18401 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18402 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18403 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18404 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18405 TYPE_USED): New macros for special types in type_map.
18407 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18408 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18410 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18412 * expr.c (can_widen_reference_to): New function.
18413 (pop_type): Use it.
18414 (merge_type_state): Support handling start of subroutine.
18415 (push_pending_block): Return char* error message, instead of calling
18416 fatal on an error. Also handle subroutines.
18417 (verify_jvm_instructions): Handle errors from push_poending_block.
18418 Support jsr and ret instructions.
18420 1997-08-19 Per Bothner <bothner@cygnus.com>
18422 * jcf-io.c (find_classfile): Fix thinko.
18423 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18425 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18427 * Makefile.in (BISON): Remove.
18429 1997-08-07 Per Bothner <bothner@cygnus.com>
18431 * Makefile.in: Convert to autoconf.
18432 * config-lang.in (outputs): Added java/Makefile.
18434 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18435 Rename cc1java to jc1.
18437 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18438 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18440 * class.c (class_depth): Do load_class if needed.
18442 Mostly better verification.
18443 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18444 (init_decl_processing): Change return type of soft_checkcast.
18445 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18446 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18447 lang_print_error): New functions.
18448 (lang_init): Set global hook print_error_function to lang_print_error.
18449 * expr.c: In the type_map ptr_type_node is only used for null now.
18450 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18451 (merge_types): Dererence pointer to record types before comparing.
18452 (decode_newarray_type, merge_types): On error just return NULL.
18453 (build_java_binop): Add preliminary implementation (with warning)
18454 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18455 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18456 (expand_compare, expand_java_goto, expand_java_call): Don't
18457 push_pending_block, since that only makes sense when verifying.
18458 (merge_type_state): Different return codes.
18459 (push_pending_block): A block may need to be verified more than once.
18460 (expand_byte_code): Warn about unused code at code generation time.
18461 (verify_jvm_instruction): Changed logic, since code may need to be
18462 re-verified if type-state has changed. Also, better error handling.
18463 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18464 Improve newarray, anewarray, ?aload, athrow,
18465 * java-tree.h (LABEL_CHANGED): New macro.
18467 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18469 * decl.c (soft_athrow_node): New global variable initialized.
18470 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18471 * typeck.c (convert): Added support for REAL_TYPE.
18472 (convert_to_char): New function.
18473 (convert): Handle CHAR_TYPE.
18474 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18475 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18476 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18478 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18479 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18480 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18481 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18482 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18483 to Use The Right Things.
18484 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18485 compatible with INT. BOOLEAN is made equivalent to BYTE.
18486 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18487 OPCODE_ifnonnull): Now supported.
18488 (build_java_athrow): New function.
18490 1997-08-04 Per Bothner <bothner@cygnus.com>
18492 Rename method name <init> to match G++ (and fix mangling).
18493 * class.c (layout_class): Replace method name of <init> by class name.
18494 (make_method_value): Do inverse renaming of constructor from <init>.
18495 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18496 * typeck.c (lookup_java_constructor): New function.
18497 * expr.c (expand_invoke): If method_name is <init>, call
18498 lookup_java_constructor to find constructor.
18500 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18502 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18504 * parse.c (get_class_constant): Modified to handle array "classes"
18505 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18507 (convert): Modified to handle real type.
18508 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18509 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18510 variables declared.
18511 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18512 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18513 global variables initialized.
18514 (find_local_variable): Handles the case of a pointer
18515 (end_java_method): Restore the use of one more scope
18516 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18517 build_java_array_length_access, expand_java_arrayload,
18518 expand_java_arraystore, expand_java_array_length,
18519 expand_java_multianewarray, expand_java_anewarray,
18520 build_java_check_indexed_type, is_array_type_p,
18521 build_java_throw_out_of_bound_exception): New functions.
18522 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18523 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18524 OPCODE_<t>aload): Implemented code for verification.
18525 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18526 ARRAY_NEW_MULTI): Macro defined.
18527 (CONVERT): Modified to invoke convert().
18528 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18530 1997-07-31 Per Bothner <bothner@cygnus.com>
18532 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18533 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18534 (make_class_data): Field name needs '/' as package prefix.
18535 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18537 1997-07-25 Per Bothner <bothner@cygnus.com>
18539 Implement debug information for local variables.
18540 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18541 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18542 DECL_LOCAL_SLOT_CHAIN): New macros.
18543 (struct lang_decl_var): New type.
18544 * parse.c (give_name_to_locals): Move to decl.c.
18545 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18546 (start_java_method): Re-write parameter handling.
18547 (pending_local_decls): New global variable.
18548 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18549 (find_local_variable): Accept pc so we can skips decls not in range.
18550 (struct binding_level): Add end_pc field.
18551 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18552 (various): Change so current pc gets passed to find_local_variable.
18554 * decl.c (init_decl_processing): Re-arrange fields in
18555 class_type_node and and method_type_node to match kaffe 0.9.1.
18556 * class.c (make_method_value, make_class_data): Update
18557 initializations to match.
18559 1997-07-16 Per Bothner <bothner@cygnus.com>
18561 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18562 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18563 (push_super_field): New function.
18564 (make_class_data): Handle inheritance of class static initializer.
18565 (layout_class): New name mangling.
18566 * constants.c (build_constant_data_ref): Init type of data array
18567 to a one-element array.
18568 (build_constants_constructor): Set DECL_SIZE from complete array type.
18569 * decl.c: Rename class_type, object_type etc to class_type_node,
18570 object_type_node etc. Make former inherit from latter.
18571 * expr.c (expand_invoke): Add cast of function address.
18572 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18573 * parse.c (yyparse): Don't call layout_class here.
18574 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18576 1997-06-14 Per Bothner <bothner@cygnus.com>
18578 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18579 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18580 (alloc_class_constant): New.
18581 * expr.c (expand_invoke): Make sure method's class is initialized.
18582 * class.c (interits_from_p, emit_register_class): New functions.
18583 * parse.c (yyparse): Call emit_register_class.
18585 1997-06-09 Per Bothner <bothner@cygnus.com>
18587 * constants.c: New file, to handle constant pool.
18588 * Makefile.in (JAVA_OBJS): Add constants.o.
18589 * decl.c (init_decl_processing): Update, fix, finish various structs.
18590 (pushdecl_top_level): New.
18591 * parse.c (layout_class): Moved to class.c.
18592 * expr.c (java_push_constant_from_pool): New function.
18593 * class.c (build_class_ref): Make work fully
18594 (make_class_data): Emit super-class, constant pool, interface vector.
18596 1997-06-03 Per Bothner <bothner@cygnus.com>
18598 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18599 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18600 * class.c (class_depth): New function.
18601 (lookup_named_class): Replaced by new function lookup_class.
18602 * decl.c (object_type_node, string_type_node): New.
18603 Remove various types that we no longer need.
18604 * expr.c (verify_jvm_instructions): New separate verifier pass.
18605 (push_type, pop_type): New functions for verifier.
18606 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18607 (expand_byte_code): Simplify, since we assume already verified.
18608 (expand_invoke): Now mostly works.
18609 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18610 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18611 * parse.c: Wait to allocate class object until we know its name.
18612 (layout_class): Calculate DECL_VINDEX for each virtual method.
18613 * typeck.c (get_array_type): Rename to ...
18614 (build_java_array_type): ... and provide working implementation.
18615 (build_java_signature): New function - build Java signature of type.
18616 (set_java_signature): New function - cache signature with type.
18617 (lookup_java_method): New function.
18619 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18621 * class.c (ident_subst): Take extra SUFFIX parameter.
18622 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18623 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18624 (build_class_ref): Actually implement.
18625 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18626 * decl.c (builtin_function): New.
18627 (init_decl_processing): Update for current Kaffe. Declare some
18628 builtin Kaffe functions.
18629 * expr.c (build_address_of): New.
18630 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18631 Renamed (from expand_java_new etc), and added working implementations.
18632 (build_field_ref): Now also handle static fields.
18633 (expand_invoke): Implement invokestatic, and start implement rest.
18634 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18635 * javaop.def: Rename invokevirt -> invokevirtual.
18636 * lang.c (use_handles): Removed.
18637 * parse.c: Add support for ConstantValue attribute.
18638 Handle nested loading of a class. (JPOOL_UTF): New.
18640 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18642 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18644 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18646 * Make-lang.in (java.install-man): New empty rule.
18647 * typeck.c (set_local_type): New function.
18648 * expr.c (STORE_INTERNAL): Call find_local_variable,
18649 not find_stack_slot. Call set_local_type.
18651 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18653 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18654 and building RECORD_TYPE CONSTRUCTORs.
18655 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18657 * lang.c (use_handles): Change the default to 0.
18658 * decl.c: Define and build class_type, field_type, utf8const_type.
18659 * class.c (make_class_data, make_field_value,
18660 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18661 hashUtf8String, strLengthUtf8, mangled_classname:
18662 Functions to build reflective data structures.
18663 * parse.c (yyparse): Call make_class_data.
18665 * jcf-io.c (open_class, find_classfile): New functions.
18666 * jcf-dump.c: Support reading classfile from explicitly-named
18667 class file (without CLASSPATH searching).
18669 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18671 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18672 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18673 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18674 (get_constant): Now trivial for CONSTANT_Utf8.
18676 * jcf.h: Make NEW_CPOOL the default.
18677 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18679 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>