1 2005-03-30 Tom Tromey <tromey@redhat.com>
3 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
4 inner_class_info_index==0 or outer_class_info_index==0.
6 2005-03-29 Tom Tromey <tromey@redhat.com>
8 * gcj.texi (libgcj Runtime Properties): Document
9 gnu.gcj.runtime.endorsed.dirs.
11 2005-03-24 Anthony Green <green@redhat.com>
13 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
16 2005-03-23 Tom Tromey <tromey@redhat.com>
18 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
19 (parse_version): Use it.
21 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
23 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
25 2005-03-18 Andrew Haley <aph@redhat.com>
28 * decl.c (update_aliases): Don't update variables that are about
30 (maybe_poplevels): Add comment.
32 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
35 * jcf-parse.c (duplicate_class_warning): New function.
36 (java_parse_file): Call duplicate_class_warning if
37 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
38 (parse_zip_file_entries): Likewise. Also set
39 CLASS_FROM_CURRENTLY_COMPILED_P.
41 2005-03-16 Andrew Haley <aph@redhat.com>
43 * expr.c (expand_java_arrayload): Don't generate a
44 NullPointerException based on the type of the node.
45 (build_java_array_length_access): Likewise.
47 2005-03-15 Zack Weinberg <zack@codesourcery.com>
49 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
51 2005-03-11 Tom Tromey <tromey@redhat.com>
53 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
54 (libgcj Runtime Properties): Document the default .db.
56 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
59 * parse.y (checks_throws_clauses): Check exceptions list even when
60 the base class does not come from a source file being compiled.
61 (java_complete_lhs): Remove unused variable 'wfl'.
63 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
66 * decl.c (finish_method): Emit _Jv_InitClass for private static
67 methods inside inner classes as well.
69 2005-03-08 Julian Brown <julian@codesourcery.com>
70 * Revert patch from 2005-03-08 for causing bootstrap failure on
73 2005-03-08 Julian Brown <julian@codesourcery.com>
75 * decl.c (finish_method): Give methods once-only linkage.
77 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
79 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
81 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
83 * verify-glue.c (vfy_is_assignable_from): Perform static check using
84 can_widen_reference_to if the C++ ABI is in use.
85 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
86 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
87 type_isresolved, init_state, set_pc, state_get_pc,
88 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
89 (verify_fail): Report the current PC from the verifier context.
90 (free_state): Remove #if 0 block to enable this function.
91 (free_verifier_context): Call free_state on state_list iterator
92 values before freeing them.
93 * expr.c (pop_type_0): Pop correct type for error message when stack
94 contains a multi-word type.
96 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
98 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
99 for known NULL array length access.
101 2005-03-07 Tom Tromey <tromey@redhat.com>
103 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
105 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
107 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
108 typeck.c: Update copyright.
110 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
113 * xref.c, xref.h: Remove file.
114 * Make-lang.in (java/xref.o): Remove.
115 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
116 * lang.c (flag_emit_xref): Remove definition.
117 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
118 * typeck.c (convert): Remove use of do_not_fold.
119 * parse.y (do_not_fold): Remove definition.
120 (parser grammar): Remove xref code.
121 (maybe_create_class_interface_decl, create_class): Likewise.
122 (register_fields, method_header, finish_method_declaration): Likewise.
123 (declare_local_variables, source_end_java_method): Likewise.
124 (java_complete_expand_classes): Do not set do_not_fold.
125 (java_complete_expand_method): Remove xref code.
126 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
127 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
128 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
129 (patch_synchronized_statement, patch_throw_statement): Likewise.
130 (maybe_build_class_init_for_field): Likewise.
132 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
134 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
135 instead of IS_NON_TYPE_CODE_CLASS.
137 2005-03-04 Andrew Haley <aph@redhat.com>
140 * class.c (set_method_index): Don't set method_index if it is
142 (layout_class_method): Don't complain about "non-static method foo
143 overrides static method" in the case of indirect dispatch.
145 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
147 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
149 * Make-lang.in: Don't elide warnings in jcf-io.c.
151 2005-03-01 Per Bothner <per@bothner.com>
154 * check-init.c (wfl): Remove static.
155 (final_assign_error, check_init): Replace calls to parse_error_context
157 (check_init): Save, set, and restore input_location for each exp.
159 2005-03-01 Per Bothner <per@bothner.com>
161 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
162 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
163 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
165 2005-03-01 Per Bothner <per@bothner.com>
167 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
169 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
172 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
175 2005-02-22 Tom Tromey <tromey@redhat.com>
178 * verify-impl.c (EITHER): New define.
179 (types_compatible): Handle it.
180 (check_field_constant): Use it.
182 2005-02-18 Tom Tromey <tromey@redhat.com>
185 * verify-impl.c (types_equal): Fixed test.
188 * verify-glue.c (vfy_class_has_field): New function.
189 * verify.h (vfy_class_has_field): Declare.
190 * verify-impl.c (check_field_constant): Added 'putfield'
192 (verify_instructions_0): Updated.
193 (types_equal): New function.
195 2005-02-14 Tom Tromey <tromey@redhat.com>
198 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
199 stack effect of multianewarray.
201 2005-02-14 Andrew Haley <aph@redhat.com>
204 * expr.c (expand_byte_code): Call promote_arguments().
205 (promote_arguments): New function.
206 * decl.c (check_local_unnamed_variable): Remove special case for
208 (find_local_variable): Promote all boolean types to int
209 when searching for local variable decls.
211 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
213 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
214 parse-scan.y: Update copyright.
216 2005-02-11 Per Bothner <per@bothner.com>
219 * parse-scan.y (input_location): Remove variable.
220 (main_input_filename): New - replaces input_filename, which isn't
221 settable if USE_MAPPED_LOCATION.
222 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
223 so we don't reference input_location or wfl_operator in that case.
224 * jv-scan.c (expand_location): Remove - no longer used.
225 (main): Set main_input_filename rather than input_filename.
227 2005-02-09 Richard Henderson <rth@redhat.com>
229 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
230 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
232 2005-02-08 Marcin Dalecki <martin@dalecki.de>
234 * expr.c (add_type_assertion): Use the proper enumeration type,
235 since this is what htab_find_slot() is expecting.
237 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
239 * gcj.texi: Update copyright dates.
241 2005-02-02 Tom Tromey <tromey@redhat.com>
243 * gcj.texi (libgcj Runtime Properties): Default library_control
246 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
249 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
250 (modifiers) when square brackets are present in a declaration for
252 * jv-scan.c (main): Set input_filename and input_line.
254 2005-02-01 Tom Tromey <tromey@redhat.com>
257 * gjavah.c (get_field_name): Don't override name for JNI header.
259 2005-02-01 Roger Sayle <roger@eyesopen.com>
261 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
262 of unsigned types using iushr and lushr JVM bytecodes.
264 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
267 * gjavah.c (jni_print_float): Do not emit floating-point
268 initialiser for a static final field.
269 (jni_print_double): Likewise.
271 2005-02-01 Mark Mitchell <mark@codesourcery.com>
274 2005-01-31 Mark Mitchell <mark@codesourcery.com>
275 * gjavah.c (print_field_info): Mark static data members of
276 floating-point type with "__extension__".
278 2005-01-31 Mark Mitchell <mark@codesourcery.com>
280 * gjavah.c (print_field_info): Mark static data members of
281 floating-point type with "__extension__".
283 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
286 * parse.y (build_string_concatenation): Remove redundant if.
287 (patch_conditional_expr): Attempt to patch_string() the condition
288 of a ?: as well, in addition to its other operands.
290 2005-01-25 Tom Tromey <tromey@redhat.com>
292 * Make-lang.in (java/java-tree-inline.o): Removed.
294 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
297 * parse.y (patch_binop): Allow comparisons against NULL only
298 if the other operand is of a reference type.
300 2005-01-24 Tom Tromey <tromey@redhat.com>
302 * java-tree.h (gcj_abi_version): Declare.
303 * class.c (make_class_data): Push gcj_abi_version into "next"
304 field. Renamed field.
305 * decl.c (gcj_abi_version): New global.
306 (parse_version): New function.
307 (java_init_decl_processing): Call it. Renamed 'next' field.
309 (GCJ_BINARYCOMPAT_ADDITION): New define.
311 2005-01-24 Roger Sayle <roger@eyesopen.com>
314 * jcf-write.c (generate_bytecode_insns): Conversions between
315 integer types of the same precision shouldn't generate widening
316 or narrowing conversion bytecodes.
318 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
320 * java-except.h, java-tree.h: Remove unused prototypes.
322 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
325 * jcf-write.c (perform_relocations): Don't call memcpy if source
326 and destination are the same.
328 2005-01-17 Tom Tromey <tromey@redhat.com>
330 * verify-impl.c (get_short): Sign extend.
333 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
335 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
338 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
340 * verify.c: Revert to the version before the BC-ABI merge.
342 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
345 * check-init.c (check_init): Take care of references that do not
346 have an explicit final variable declaration (e.g. array length
347 access) for pre/post in/de-crement operators.
349 2005-01-08 Mark Wielaard <mark@klomp.org>
351 * parse.y (process_imports): Allocate (and free) original_name only
352 when not already defined.
353 * jcf-parse.c (read_class): Free results of find_class() and
355 (java_parse_file): Keep pointer to head of file_list and free when
356 done. Free result of lrealpath().
358 2005-01-05 Tom Tromey <tromey@redhat.com>
360 * gcj.texi (Standard Properties): java.ext.dirs is now used.
362 2004-12-20 Andrew Haley <aph@redhat.com>
364 * typeck.c: Use fold_convert for ints and booleans.
366 2004-12-17 Andrew Haley <aph@redhat.com>
369 * typeck.c (convert): Use a CONVERT_EXPR when converting to
370 BOOLEAN_TYPE or CHAR_TYPE.
371 (convert_to_boolean, convert_to_char) : Remove.
372 * convert.h (convert_to_boolean, convert_to_char) : Remove.
373 * expr.c (expand_load_internal): Do type conversion if type is not
376 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
379 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
382 2004-12-07 Andrew Haley <aph@redhat.com>
385 * jcf-parse.c (load_class): Remove sanity test for missing inner
388 2004-12-06 Tom Tromey <tromey@redhat.com>
390 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
391 (java.uninstall): Likewise.
392 (java.maintainer-clean): Likewise.
393 (.INTERMEDIATE): Likewise.
394 (java.install-man): Likewise.
395 (gcj-dbtool.pod): New target.
396 * gcj.texi (Code Generation): Document -findirect-dispatch.
397 (libgcj Runtime Properties): Document
398 gnu.gcj.precompiled.db.path.
399 (Top): Link to "Invoking gcj-dbtool".
401 2004-12-06 Tom Tromey <tromey@redhat.com>
404 * java-tree.h (extract_field_decl): Declare.
405 * parse.y (extract_field_decl): Renamed from
406 strip_out_static_field_access_decl. No longer static.
407 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
409 2004-12-03 Tom Tromey <tromey@redhat.com>
411 * lang.c (flag_new_verifier): Define.
412 (java_post_options): Set flag_new_verifier if indirect dispatch
414 * lang.opt (fnew-verifier): Removed.
416 2004-12-03 Tom Tromey <tromey@redhat.com>
419 * Make-lang.in (java.install-common): Only install transformed
420 gcjh if gcj-cross exists.
422 2004-12-03 Andrew Haley <aph@redhat.com>
425 * except.c (link_handler): Patch 'outer' field of siblings of the
426 range we're demoting.
428 2004-12-03 Andrew Haley <aph@redhat.com>
431 * class.c (layout_class_method): Don't fail to override a method
432 simply because it has DECL_ARTIFICIAL set.
434 2004-12-02 Tom Tromey <tromey@redhat.com>
437 * parse.y (craft_constructor): Special case null_pointer_node.
439 2004-12-02 Tom Tromey <tromey@redhat.com>
442 * java-gimplify.c (java_gimplify_expr): Don't call
443 SET_EXPR_LOCATION unless wrapped tree is an expression.
445 2004-11-27 Per Bothner <per@bothner.com>
447 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
448 Fix fencepost error in 'i', which got executed one too many times.
449 Also, fold memcpy into explicit loop, as originally intended.
450 Also, free temporary 'buf' which otherwise leaks.
452 2004-11-27 Per Bothner <per@bothner.com>
454 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
455 local static variables if not USE_MAPPED_LOCATION.
457 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
459 * class.c, decl.c, expr.c: Fix comment typos.
461 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
464 * decl.c (end_java_method): Call
465 attach_init_test_initialization_flags on all the init_decls.
466 * parse.y (attach_init_test_initialization_flags): Move to ...
467 * expr.c (attach_init_test_initialization_flags): here and
468 support BIND_EXPR also.
469 * java-tree.h (attach_init_test_initialization_flags): Prototype.
470 * jcf-parse.c (parse_class_file): Don't disable class init
473 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
475 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
478 2004-11-24 Richard Henderson <rth@redhat.com>
480 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
481 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
483 2004-11-24 Tom Tromey <tromey@redhat.com>
485 * verify.c (defer_merging): Don't use C++-style comment.
486 * verify.h (java_opcode): Added java_opcode_end.
487 * class.c (build_class_ref): Remove C++ comment and old FIXME.
489 * verify-impl.c (vfy_push_type): Removed bogus "return".
490 (initialize_stack): Use vfy_alloc and vfy_free.
491 (verify_instructions_0): Likewise.
493 * Merged gcj-abi-2-dev-branch to trunk.
495 2004-11-24 Andrew Haley <aph@redhat.com>
497 * jcf-parse.c (parse_class_file): Set file_start_location.
499 2004-11-10 Tom Tromey <tromey@redhat.com>
501 * class.c (make_field_value): Don't call build_static_field_ref.
502 (build_static_field_ref): Don't emit direct references when using
505 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
506 -verbose:class into man page synopsis.
508 2004-11-09 Tom Tromey <tromey@redhat.com>
510 * expr.c (build_java_arraystore_check): Still generate check if
511 element type is itself an array.
513 2004-11-08 Tom Tromey <tromey@redhat.com>
515 * java-tree.h (soft_check_assignment_node): Removed.
516 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
517 * decl.c (java_init_decl_processing): Don't initialize
518 soft_check_assignment_node.
520 2004-11-05 Tom Tromey <tromey@redhat.com>
522 * class.c (layout_class_methods): Don't add Miranda methods when
523 using indirect dispatch.
525 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
527 * class.c (make_class_data): Call emit_assertion_table to set the
528 'assertion_table' field.
529 (build_signature_for_libgcj): Move here from expr.c.
530 (add_assertion_table_entry): New function. Callback for assertion
532 (emit_assertion_table): New. Take class argument, and generate
533 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
534 * decl.c (init_decl_processing): Define assertion_entry_type record.
535 Push 'assertion_table' class field instead of 'verify'.
536 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
537 (type_assertion_hash): Include 'assertion_code' in hash.
538 (add_type_assertion): Rewritten. Take class and assertion_code
539 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
540 (can_widen_reference_to): Use new add_type_assertion() arguments.
541 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
542 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
543 (verify_identifier_node): Removed.
544 (assertion_entry_type, assertion_table_type): New.
545 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
546 assertion code definitions.
547 (struct type_assertion): Add assertion_code. Rename 'source_type' and
548 'target_type' to 'op1' and 'op2'.
549 (add_type_assertion): Declare.
550 (lang_printable_name_wls): Remove unused definition.
551 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
552 to emit runtime assertion.
553 (vfy_note_stack_type): Clean up non-C90 declarations.
554 (vfy_note_local_type): Likewise.
555 * verify.h (vfy_is_assignable_from): Declare.
556 * verify-impl.c (is_assignable_from_slow): Remove unused function.
557 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
558 instead of is_assignable_from_slow().
559 (types_compatible): Reinstate ref_compatible() call.
561 2004-11-04 Tom Tromey <tromey@redhat.com>
563 * class.c (build_static_field_ref): Reverted previous patch.
565 * class.c (build_static_field_ref): Don't emit direct references
566 when using indirect dispatch.
568 2004-11-03 Tom Tromey <tromey@redhat.com>
570 * expr.c (expand_java_arrayload): Set lhs_type_node.
571 (expand_java_arraystore): Set rhs_type_node.
573 2004-11-02 Tom Tromey <tromey@redhat.com>
575 * jcf-parse.c (compute_class_name): Use filename length from zip
576 directory, not strlen.
578 * expr.c (expand_invoke): Mark new interface methods as abstract.
580 2004-11-01 Tom Tromey <tromey@redhat.com>
582 * verify-impl.c (push_jump): Removed check for uninitialized
584 (push_exception_jump): Likewise.
585 (handle_ret_insn): Likewise.
586 (handle_jsr_insn): Likewise.
587 (state_check_no_uninitialized_objects): Removed.
589 * decl.c (check_local_unnamed_variable): Recognize
590 promoted-to-int parameters when using the new verifier.
591 * expr.c (expand_java_arraystore): Explicitly request array type
592 when using new verifier.
593 (expand_java_arrayload): Likewise.
594 (invoke_build_dtable): Don't pass object_type_node as
595 expression argument to build_java_indirect_ref.
596 (build_java_check_indexed_type): Do nothing.
597 (build_java_arraystore_check): Handle case where array doesn't
599 (build_java_array_length_access): Likewise.
600 (expand_invoke): Handle case where interface overrides a method
602 (pop_type_0): Always succeed for reference types.
603 (process_jvm_instruction): Don't pop a value in a dead
605 (pop_arguments): Convert arguments to correct types.
607 2004-10-29 Andrew Haley <aph@redhat.com>
609 * jcf-parse.c (give_name_to_class): Remove line that was
612 2004-10-29 Andrew Haley <aph@redhat.com>
614 * jcf-parse.c (set_source_filename): Add code to build new sfname.
616 2004-10-20 Andrew Haley <aph@redhat.com>
618 * decl.c (end_java_method): Don't expand if flag_syntax_only.
620 2004-10-26 Tom Tromey <tromey@redhat.com>
622 * verify.h (vfy_notify_verified): Removed.
623 * verify-glue.c (vfy_notify_verified): Removed.
625 2004-10-26 Tom Tromey <tromey@redhat.com>
627 * verify-impl.c (debug_print_state): Declare `i' before code.
628 (merge_types): Modify `t' when it is null_type.
630 2004-10-26 Tom Tromey <tromey@redhat.com>
632 * verify-impl.c (type_print): Renamed from print. Now static and
634 (debug_print_state): Use type_print.
636 2004-10-25 Tom Tromey <tromey@redhat.com>
638 * expr.c (build_invokeinterface): Compute correct offset for
639 index into interface methods.
641 2004-10-20 Tom Tromey <tromey@redhat.com>
643 * java-tree.h (verify_jvm_instructions_new): Declare.
645 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
648 * verify-impl.c (verify_instructions): Correctly handle wide
650 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
651 (vfy_get_component_type): Strip pointer types.
652 (vfy_find_class): Use get_type_from_signature. Strip pointer
654 Include java-except.h.
656 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
658 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
659 vfy_push_type_t, set_variable, add_new_state, merge_into,
660 handle_jsr_insn, branch_prepass, check_class_constant,
661 check_wide_constant, get_one_type, compute_static_types,
662 verify_instructions_0): Clean up C99 declarations after statements.
664 2004-10-20 Tom Tromey <tromey@redhat.com>
666 * verify-impl.c (merge_refs): Compare reference against iterator,
669 * verify-glue.c (vfy_tag): Mask off resolved flag.
671 2004-10-19 Tom Tromey <tromey@redhat.com>
673 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
674 (init_state_with_stack): Initialize `this_type' in state.
675 (verify_method): Use debug_print.
676 * verify-glue.c (vfy_is_primitive): Removed debugging print.
677 (vfy_note_stack_depth): Reverted last patch.
678 (vfy_note_stack_type): Note pointer to Object, not Object.
679 (vfy_note_local_type): Likewise.
681 * verify.h (vfy_note_instruction_seen): Declare.
682 * verify-glue.c (verify_jvm_instructions_new): Set
683 BCODE_EXCEPTION_TARGET on target instruction.
684 (vfy_note_instruction_seen): New function.
685 * verify-impl.c (FLAG_INSN_SEEN): New define.
686 (verify_instructions_0): Set flag on instruction. Save state for
688 (verify_instructions): Call vfy_note_instruction_seen.
690 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
691 (verify_jvm_instructions_new): Call method_init_exceptions,
692 add_handler, and handle_nested_ranges.
693 * verify-impl.c (verify_method): Return 1 on success.
694 (verify_instructions_0): Save the state at PC=0.
696 * verify-impl.c (init_type_from_class): Set is_resolved and
697 ref_next on new ref_intersection.
698 (init_type_from_string): Likewise.
700 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
702 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
703 if flag_new_verifier is set.
704 * java-tree.h (flag_new_verifier): Declare.
705 * lang.opt (fnew-verifier): New option.
706 * verify-impl.c: Work around namespace pollution by undef'ing
708 (struct verifier_context): Make 'bytecode' const.
709 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
710 (types_compatible): For the BC-ABI, always consider reference types
712 (check_class_constant): Use vfr->current_class.
713 (check_constant): Likewise.
714 (check_wide_constant): Likewise.
715 (check_field_constant): Check for 'L' at start of type name.
716 (get_one_type): Return pointer instead of type. Set type result in
717 caller via passed type pointer.
718 (compute_argument_types): Update to use new get_one_type arguments.
719 (compute_return_type): Likewise.
720 (make_verifier_context): New. Allocate and initialize 'vfr'.
721 (free_verifier_context): New. Free 'vfr' and its contents.
722 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
723 and free_verifier_context.
725 2004-10-15 Tom Tromey <tromey@redhat.com>
727 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
728 * verify.h (vfy_fail): Fixed formatting.
730 * verify-impl.c (vfr): Fixed comment formatting.
731 (collapse_type): New function.
732 (verify_instructions): Notify compiler about type map.
733 * verify.h (vfy_note_stack_depth): Updated.
734 (vfy_note_stack_type): Likewise.
735 (vfy_note_local_type): Likewise.
736 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
738 * verify-glue.c (vfy_note_stack_depth): Correctly size type
739 state. Added `method' argument.
740 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
742 (vfy_note_local_type): New function.
743 (vfy_unsuitable_type): Likewise.
744 (vfy_return_address_type): Likewise.
745 (vfy_null_type): Likewise.
747 * verify.h (VFY_IN_GCC): Removed.
748 (VFY_WANT_TYPEMAP): Removed.
749 * verify-impl.c (verify_instructions_0): Removed useless "\".
750 (struct state) <next>: Uncomment.
752 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
754 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
757 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
759 * Make-lang.in (verify.o): Re-enabled this target.
760 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
761 (vfy_get_interface): Likewise.
762 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
763 * verify.h (verify_jvm_instructions_new): Declare.
764 * verify-impl.c (free_state): Temporarily comment out unused
767 2004-10-06 Tom Tromey <tromey@redhat.com>
769 * java-tree.h (JV_STATE_READ): New enum value.
771 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
773 * verify.h: New file.
775 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
777 * verify-impl.c, verify-glue.c, verify.h: New files.
778 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
780 2004-09-24 Andrew Haley <aph@redhat.com>
782 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
783 for a slot if it's of pointer type.
785 2004-09-14 Tom Tromey <tromey@redhat.com>
787 * class.c (make_class_data): Correctly initialize "state" field.
788 Initialize "engine" field.
789 * decl.c (java_init_decl_processing): Add "engine" field.
791 2004-09-10 Andrew Haley <aph@redhat.com>
794 * expr.c (build_invokeinterface): Use fast method for interface
796 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
798 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
799 (emit_symbol_table): Add new arg, element_size.
800 * decl.c (java_init_decl_processing): Initialize Class.itable.
801 * class.c (GEN_TABLE): New macro.
802 (gen_indirect_dispatch_tables): Use it. Add itable.
803 (make_class_data): Add new arg for emit_symbol_table().
805 (add_miranda_methods): Make sure search_class has been parsed.
806 (emit_symbol_table): Add new arg, element_size.
808 2004-09-06 Andrew Haley <aph@redhat.com>
810 * verify.c (merge_types): Return Object for all merges of
812 * expr.c (add_type_assertion): Don't generate assertions when
813 source type is array of Object.
815 2004-09-03 Andrew Haley <aph@redhat.com>
817 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
819 * lang.c (java_post_options): Force flag_verify_invocations if
820 we're not using indirect dispatch.
822 * expr.c (pop_type_0): Move test for interfaces before call to
823 can_widen_reference_to().
824 (build_signature_for_libgcj): Remove generation of canonical array
826 (add_type_assertion): Canonicalize both arrays.
827 Don't assert that type X can be assigned to Object.
828 Don't assert that type X an be assigned to type X.
829 Don't assert that Object can be assigned to type X.
830 (can_widen_reference_to): Warn whenever we generate an assertion.
831 (process_jvm_instruction): Use throwable_type_node for the type of
834 2004-09-01 Andrew Haley <aph@redhat.com>
836 * decl.c (java_init_decl_processing): Change
837 verify_identifier_node to "__verify".
838 * expr.c (add_type_assertion): Use verify_identifier_node for name.
839 * java-tree.h (verify_identifier_node): Change to "__verify".
841 * expr.c (build_signature_for_libgcj): New function.
842 (add_type_assertion): Use it to construct signatures for
843 source_type and target_type.
845 2004-08-27 Andrew Haley <aph@redhat.com>
847 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
848 (verify_identifier_node): New.
849 (TYPE_VERIFY_METHOD): New.
850 (struct type_assertion): New type.
851 * expr.c (type_assertion_eq): New function.
852 (type_assertion_hash): New function.
853 (add_type_assertion): New function.
854 (can_widen_reference_to): Call add_type_assertion().
855 * decl.c (java_init_decl_processing): Add verify_identifier_node.
856 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
857 (finish_class): Output TYPE_VERIFY_METHOD (type).
859 * decl.c (end_java_method): Nullify unused fields.
861 2004-08-17 Andrew Haley <aph@redhat.com>
863 * verify.c (defer_merging): Quieten.
864 * jcf-parse.c (load_class): Only try to open a class file if it's
865 java.lang.Object or if it's part of the current compilation.
866 Check that the class we just tried to load is the class we just
868 (java_parse_file): Set flag_verify_invocations off if we're
869 compiling from .class.
870 (parse_zip_file_entries): Abort if we try to read a dummy class.
871 * expr.c (can_widen_reference_to): Quieten.
872 (build_invokevirtual): Abort if we try to invokevirtual an
874 (expand_invoke): Don't build a non-interface call to an interface.
875 (build_instanceof): Don't do premature optimization if
876 flag_verify_invocations is not set.
877 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
879 (build_static_field_ref): Add correct type conversion for
881 (add_miranda_methods): Disable generation of Miranda methods for
883 (layout_class_method): Don't complain about non-static method
884 overrides static method with dummy classes.
886 2004-08-13 Tom Tromey <tromey@redhat.com>
888 * class.c (build_static_field_ref): Re-enable atable lookups for
891 * parse.y (strip_out_static_field_access_decl): Indentation fix.
893 2004-08-11 Tom Tromey <tromey@redhat.com>
895 * gcj.texi (libgcj Runtime Properties): Document new properties.
897 2004-08-06 Andrew Haley <aph@redhat.com>
899 * jcf-parse.c (load_class): Check that we really have loaded the
900 class we're looking for.
902 2004-07-19 Andrew Haley <aph@redhat.com>
904 * verify.c (verify_jvm_instructions): Comment change only.
906 * typeck.c (build_java_array_type): Add size field to array name.
908 * java-tree.h (LOCAL_SLOT_P): New.
909 (update_aliases): Add PC argument.
910 (pushdecl_function_level): New function.
912 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
913 MODIFY_EXPR, and SAVE_EXPR.
914 (java_gimplify_modify_expr): New function.
916 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
917 (expand_iinc): Pass PC to update_aliases().
918 (STORE_INTERNAL): Likewise.
919 (process_jvm_instruction): Likewise.
921 * decl.c (base_decl_map): New variable.
922 (uniq): New variable.
923 (update_aliases): Rewrite with more thorough checking.
924 (debug_variable_p): New function.
925 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
926 (check_local_named_variable): Delete whole function.
927 (initialize_local_variable): New function.
928 (check_local_unnamed_variable): Add checks and comments.
929 (find_local_variable): Rewrite.
930 (java_replace_reference): New function.
931 (function_binding_level): New variable.
932 (pushdecl_function_level): New function.
933 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
934 (maybe_pushlevels): Call pushdecl() on each of the new decls.
935 (start_java_method): Reset uniq. Create base_decl_map. Set
936 function_binding_level.
937 (end_java_method): Null unused fields to save memory.
939 2004-06-29 Andrew Haley <aph@redhat.com>
941 * except.c (expand_start_java_handler): Push a new binding level.
942 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
943 register_exception_range() to register where we'll do it.
944 (expand_end_java_handler): Remove old bogus code. Replace with
945 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
946 the top of the expression we're curently building.
947 (maybe_end_try): Delete.
948 * decl.c (binding_level.exception_range): New field.
949 (clear_binding_level): Add field exception_range. Reformat.
950 (poplevel): Call expand_end_java_handler().
951 (poplevel): Call java_add_stmt only if functionbody is false.
952 (maybe_poplevels): Don't call maybe_end_try() from here.
953 (end_java_method): Clear no longer used trees in function decl.
954 (register_exception_range): New function.
955 * java-tree.h (register_exception_range, struct eh_range): Declare.
957 2004-06-22 Andrew Haley <aph@redhat.com>
959 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
961 * check-init.c (get_variable_decl): Teach check-init about
962 FIELD_DECLs addressed via the otable.
963 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
966 2004-05-28 Andrew Haley <aph@redhat.com>
968 * jcf-parse.c (load_class): Don't try to read a class that we've
971 * expr.c (build_invokeinterface): Use the old-fashioned way of
972 doing indirect dispatch: look up interfaces by name.
973 * java-tree.h (enum java_tree_index): Add
974 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
975 * decl.c (java_init_decl_processing): Add
976 soft_lookupinterfacemethodbyname_node.
978 * gjavah.c (print_method_info): Final methods have vtable entries,
979 so gjavah needs to output them.
980 * class.c (layout_class_method): Generate vtable entries for final
982 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
983 dispatch, even if a method is final.
985 2004-05-25 Andrew Haley <aph@redhat.com>
987 * class.c (build_symbol_entry): Convert the names of constructors
988 to init_identifier_node when generating an entry for the indirect
991 * expr.c (build_known_method_ref): Generate indirect calls for
992 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
994 2004-05-24 Andrew Haley <aph@redhat.com>
996 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
997 atable element is of the right type.
999 * class.c (build_static_field_ref): Cast pointer to correct type
1002 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1004 * Merged with HEAD as of 20040514. Diff against
1005 gcj-abi-2-merge-20040514.
1007 2004-04-16 Andrew Haley <aph@redhat.com>
1009 * verify.c (check_pending_block): Disable subroutine checks.
1010 (defer_merging): New function.
1011 (merge_types): If types are dummy, use defer_merging to combine them.
1012 (verify_jvm_instructions): If invocation is invokeinterface and
1013 target is dummy, assume target really is an interface.
1015 * parse.y (patch_invoke): Break out call to java_create_object.
1017 * lang.c (flag_verify_invocations): New.
1019 * jcf-parse.c (load_class): If we've already failed to load a
1020 class, don't try again.
1021 (load_class): If we can't find a .class file, don't fail, but emit
1023 (parse_class_file): Don't act on dummy methods.
1025 * java-tree.h (flag_verify_invocations): New.
1027 (lang_type.dummy_class): New field.
1028 (java_create_object): New function.
1029 (METHOD_DUMMY): New.
1031 * expr.c (build_field_ref): Widen field offset.
1032 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1033 that each of its elements is compatible with the one we're
1035 (pop_type_0): Issue a warning to say that we need to generate a
1037 (java_create_object): New function.
1038 (build_field_ref): Only generate hard refs if we're not using
1040 (expand_java_field_op): If we're using !verify_invocations and we
1041 see a missing field, generate a decl for it.
1043 (expand_invoke): If a class doesn't have the method we seek and
1044 we're using !flag_verify_invocations, generate a decl for the
1047 (build_known_method_ref): Always use indirect dispatch via the
1048 atable for static methods.
1050 (expand_java_NEW): Break out object creation into new function,
1053 (can_widen_reference_to): Issue a warning to say that we need to
1054 generate a runtime check.
1056 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1057 (make_method_value): Also use index for interfaces.
1058 (make_class_data): Skip dummy field for inherited data.
1059 Don't build method array for dummy methods.
1060 Set size_in_byte to -1 when using inirect dispatch
1061 Don't build a hard class ref if we don't have a hard ref to our
1062 superclass, or if we're using inirect dispatch.
1063 Null out dispatch tables.
1065 (layout_class_method): Don't complain about non-static method
1066 overrides static method is method is artificial.
1068 (build_static_field_ref): Disable atable references to static
1069 fields for the time being.
1071 (layout_class_methods): Check for CLASS_INTERFACE as
1072 well as CLASS_ABSTRACT.
1074 2004-11-24 Steven Bosscher <stevenb@suse.de>
1076 * class.c (make_class_data): Don't check flag_inline_functions.
1077 * lang.c (flag_really_inline): Remove unused flag.
1078 (java_handle_option): Don't set it here. Remove special handling
1079 of flag_inline_functions for Java.
1080 (java_init): Don't set flag_inline_trees here. Already done...
1081 (java_post_options): ...here. Don't clear flag_inline_functions.
1083 2004-11-24 Steven Bosscher <stevenb@suse.de>
1085 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1086 (java_gimplify_exit_block_expr): New function.
1087 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1089 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1090 (EXIT_BLOCK_EXPR): Likewise.
1091 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1092 (LABELED_BLOCK_BODY): Likewise.
1093 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1094 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1095 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1097 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1098 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1099 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1100 second operand of EXIT_BLOCK_EXPR.
1101 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1103 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1105 2004-11-23 Ben Elliston <bje@au.ibm.com>
1107 * xref.h (xref_flag_value): Remove.
1108 (xref_set_data, xref_get_data): Likewise.
1109 (xref_set_current_fp): Likewise.
1110 (XREF_NONE): Likewise.
1111 (XREF_GET_DATA): Likewise.
1112 * xref.c (xref_flag_value): Remove.
1113 (xref_set_data, xref_get_data): Likewise.
1114 (xref_set_current_fp): Likewise.
1116 2004-11-23 Ben Elliston <bje@au.ibm.com>
1118 * gjavah.c (output_directory): Make static.
1119 (temp_directory): Likewise.
1121 2004-11-15 Tom Tromey <tromey@redhat.com>
1123 * decl.c (instn_ptr_type_node): Removed.
1124 (lineNumbers_ptr_type_node): Removed.
1125 (jint_type): Removed.
1126 (jint_ptr_type): Removed.
1128 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1131 * check-init.c (check_init): Ignore DECL_EXPR.
1132 * expr.c (always_initialize_class_p): Reenable.
1133 (build_class_init): Use a variable to store the decl. Also use
1134 boolean_false_node instead of integer_zero_node.
1135 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1138 2004-11-08 Tom Tromey <tromey@redhat.com>
1141 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1142 generating a JNI header.
1143 (print_field_info): Handle JNI headers.
1144 (jni_print_float): Likewise.
1145 (jni_print_double): Likewise.
1147 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1149 * decl.c (end_java_method): Remove duplicated code.
1151 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1152 Gerald Pfeifer <gerald@pfeifer.com>
1154 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1157 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1160 * class.c: Reinstate 2004-08-18 patch.
1161 (make_local_function_alias): Don't create an alias for extern (native)
1164 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1167 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1168 (make_method_value): Likewise.
1170 2004-10-21 Andrew Haley <aph@redhat.com>
1173 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1175 2004-10-20 Andrew Haley <aph@redhat.com>
1177 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1178 Remove duplicated code block.
1180 2004-10-18 Steven Bosscher <stevenb@suse.de>
1182 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1183 New rules to work around old Bison warnings.
1185 2004-10-17 Steven Bosscher <stevenb@suse.de>
1187 * class.c (ident_subst): Always alloca buffer.
1188 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1189 opcode after including javaop.def.
1190 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1191 conditional expression that exits, to avoid warnings.
1192 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1193 a user of an extension.
1194 * win32-host.c: Move check down to have non-empty file when
1195 WIN32 is not defined.
1197 * Make-lang.in (java-warn): Add STRICT_WARN.
1198 (java/jcf-io.o-warn): Don't have Werror for this file.
1199 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1201 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1203 * expr.c (expr_add_location): Move declaration to before all
1205 * parse.y (java_expand_classes): Ditto.
1206 * lex.c (java_peek_unicode): Ditto.
1208 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1210 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1211 if possible, else convert `foo' to 'foo'.
1212 * class.c: Likewise.
1215 * jcf-io.c: Likewise.
1216 * jcf-parse.c: Likewise.
1219 * parse.h: Likewise.
1221 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1223 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1224 rename parameter 'msg' to 'msgid' in function declaration.
1225 (issue_warning_error_from_context): Likewise.
1226 (yyerror): Rename parameter 'msg' to 'msgid'.
1227 (all over): Use new quoting style for diagnostics.
1229 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1231 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1232 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1235 2004-10-14 Matt Austern <austern@apple.com>
1237 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1240 2004-10-13 Tom Tromey <tromey@redhat.com>
1243 * lang.opt (--extdirs): Document.
1244 * jvspec.c (lang_specific_driver): Recognize -encoding and
1247 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1249 * parse.y (issue_warning_error_from_context): Use va_list *
1250 instead of va_list parameter.
1251 (parse_error_context): Update call.
1252 (parse_warning_context): Likewise.
1254 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1256 * parse.y, parse-scan.y: Add list of diagnostic messages to
1257 insulate translation template from version of yacc/bison used
1258 to compile the grammar.
1260 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1262 Prepare for %q, %< and %> in diagnostic message strings.
1263 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1264 Name second parameter 'msgid'.
1265 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1266 (issue_warning_error_from_context): Use pretty-printer functions
1267 instead of vsprintf for constructing formatted messages. Rename
1268 parameter 'msg' to 'msgid'.
1269 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1270 (parse_warning_context): Likewise.
1272 2004-10-05 Andrew Haley <aph@redhat.com>
1275 * jcf-parse.c (parse_zip_file_entries): If a class has a
1276 superclass and a TYPE_SIZE of zero, lay it out.
1278 2004-09-30 Andrew Haley <aph@redhat.com>
1281 * jcf-parse.c (compute_class_name): Rewrite.
1283 2004-10-01 Jan Hubicka <jh@suse.cz>
1285 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1287 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1289 * lex.c: Fix a comment typo.
1291 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1293 * java-tree.h: Fix a comment typo.
1295 2004-09-30 Per Bothner <per@bothner.com>
1297 Simplify lexer. Implement --enable-mapped-location support.
1298 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1299 (parse_source_file_1): Pass filename as extra parameter, so we can call
1300 linemap_add and set input_location here, rather than in both callers.
1301 (read_class): Pass copied filename to parse_source_file_1.
1302 Don't initialize wfl_operator - only needed for source compilation.
1303 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1304 * lex.h: Remove a bunch of debugging macros.
1305 * lex.h (struct_java_line, struct java_error): Remove types.
1306 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1307 (struct java_lc_s): Remove prev_col field.
1308 (struct java_lexer): New fields next_unicode, next_columns, and
1309 avail_unicode. New position field, and maybe token_start field.
1310 Don't need hit_eof field - use next_unicode == -1 instead.
1311 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1312 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1313 * parse.h: Various changes for USE_MAPPED_LOCATION.
1314 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1315 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1316 (struct parser_ctxt): New file_start_location field.
1317 Remove p_line, c_line fields since we no longer save lines.
1318 Remove elc, lineno, and current_jcf fields - no longer used.
1319 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1320 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1321 source_location and is probably not needed anymore anyway.
1322 Use new expr_add_Location function.
1323 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1324 (java_pop_parser_context): Minor cleanup.
1325 (java_parser_context_save_global, java_parser_context_restore_global,
1326 java_pop_parser_context): Save/restore input_location as a unit.
1327 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1328 a source_location instead of a wfl context node.
1329 (check_class_interface_creation): input_filename is not addressable.
1330 (create_artificial_method): Calling java_parser_context_save_global
1331 and java_parser_context_restore_global is overkill. Instead,
1332 temporarily set input_location from class decl.
1333 (java_layout_seen_class_methods): Set input_location from method decl.
1334 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1335 (finish_loop_body): Likewise.
1336 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1337 (java_sprint_unicode): Take a character, not index in line.
1338 (java_sneak_uncode): Replaced by java_peek_unicode.
1339 (java_unget_unicode): No longer used.
1340 (java_allocate_new_line. java_store_unicode): Removed, since we
1341 no longer remember "lines".
1342 (java_new_lexer): Update for new data structures.
1343 (java_read_char): Move unget_value checking to java_read_unicode.
1344 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1345 efficient functions that are used directly when lexing.
1346 (java_read_unicode_collapsing_terminators): No longer needed.
1347 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1348 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1349 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1350 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1351 combine switch branches, and test for common token kinds earlier.
1352 (java_lex_error): Rewrite.
1353 * jv-scan.c (expand_location): New function, copied from tree.c.
1354 (main): Set ctxp->filename instead of setting input_filename directly.
1356 2004-09-30 Per Bothner <per@bothner.com>
1358 More cleanup for --enable-mapped-location.
1359 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1360 input_location here. Instead do it in give_name_to_class.
1361 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1362 * expr.c (expand_byte_code): Call linemap_line_start.
1363 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1364 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1365 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1366 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1367 to USE_MAPPED_LOCATION case.
1369 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1370 * jcf-parse.c (java_parse_file): Don't set input_filename.
1371 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1372 Create a list of TRANSLATION_UNIT_DECL.
1373 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1374 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1375 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1376 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1377 (file_start_location): New static.
1378 (set_source_filename): Avoid extra access to input_filename macro.
1379 Concatenate new name with class's package prefix.
1380 (set_source_filename, give_name_to_class): Update.
1381 (give_name_to_class): Set class's "line 0" input_location here.
1382 (parse_class_file): Set input_location as a unit.
1384 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1386 2004-09-29 Per Bothner <per@bothner.com>
1388 * java-tree.h: Redefine some macros and add some declaration
1389 to handle the USE_MAPPED_LOCATION case.
1390 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1391 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1392 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1393 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1395 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1396 * decl.c (finish_method, java_add_stmt): Likewise.
1397 * java-gimplify.c (java-gimplify.c): Likewise.
1398 * jcf-write.c (generate_bytecode_insns): Likewise.
1399 * lang.c (java_post_options): Likewise - call linemap_add.
1401 2004-09-29 Andrew Haley <aph@redhat.com>
1404 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1405 result of TRUNC_MOD_EXPR.
1406 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1407 * decl.c (java_init_decl_processing): Mark
1408 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1410 2004-09-28 Tom Tromey <tromey@redhat.com>
1413 * class.c (add_miranda_methods): Load superinterface if not
1416 2004-09-28 Andrew Haley <aph@redhat.com>
1419 * jcf-parse.c (load_class): Don't try to read a class that we've
1422 2004-09-28 Andrew Haley <aph@redhat.com>
1424 * jcf-parse.c (load_class): Back out previous broken patch.
1426 2004-09-28 Andrew Haley <aph@redhat.com>
1429 * jcf-parse.c (load_class): Don't try to read a class that we've
1431 Check that we really did read the right class.
1433 2004-09-25 Tom Tromey <tromey@redhat.com>
1436 * parse.y (create_artificial_method): Use add_method_1.
1438 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1440 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1442 * gcj.texi: Fix typos.
1444 2004-09-24 Tom Tromey <tromey@redhat.com>
1447 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1448 in error parts of rule.
1449 (unary_expression): Don't call error_if_numeric_overflow when $1
1452 2004-09-24 Tom Tromey <tromey@redhat.com>
1455 * parse.y (resolve_qualified_expression_name): Set
1456 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1457 * expr.c (force_evaluation_order): Check for empty argument list
1458 after stripping COMPOUND_EXPR.
1460 2004-09-23 Andrew Haley <aph@redhat.com>
1463 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1466 2004-09-23 Tom Tromey <tromey@redhat.com>
1469 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1470 where operand is null.
1472 2004-09-23 Tom Tromey <tromey@redhat.com>
1475 * parse.y (not_accessible_p): Allow access to protected members
1476 even when class is not static.
1478 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1480 * Make-lang.in: Revert the gcc-none.o change.
1482 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1484 * parse.y (patch_anonymous_class): VEC_space returns true if there
1487 2004-09-21 Matt Austern <austern@apple.com>
1490 * gjavah.c (free_method_name_list): Fix function definition so
1491 it's a proper C prototype.
1493 2004-09-21 Tom Tromey <tromey@redhat.com>
1496 * gjavah.c (free_method_name_list): New method.
1499 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1500 Zack Weinberg <zack@codesourcery.com>
1502 * java-tree.def: Use tree_code_class enumeration constants
1503 instead of code letters.
1504 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1505 new tree-class enumeration constants.
1507 2004-09-13 Tom Tromey <tromey@redhat.com>
1510 * class.c (layout_class_method): Put synthetic methods into the
1513 2004-09-11 Andrew Pinski <apinski@apple.com>
1515 * Make-lang.in (java/ggc-none.c): Change dependency
1516 for ggc.h into $(GGC_H).
1518 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1520 * Make-lang.in (java/win32-host.o): Add dependency on
1522 * win32-host.c: Add includes for coretypes.h, jcf.h
1524 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1526 * Make-lang.in (GCJH_OBJS): Change dependency from
1527 ggc-none.o to java/ggc-none.o
1528 (JCFDUMP_OBJS): Likewise.
1529 (java/ggc-none.o): New target.
1531 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1533 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1534 * class.c (build_utf8_ref, build_static_field_ref,
1535 make_field_value, make_method_value, get_dispatch_table,
1536 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1537 * constants.c (get_tag_node, build_ref_from_constant_pool,
1538 build_constants_constructor): Likewise.
1539 * decl.c (java_init_decl_processing): Likewise.
1540 * expr.c (build_java_array_length_access, build_newarray,
1541 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1542 build_java_binop, build_field_ref, expand_java_add_case,
1543 expand_java_call, build_known_method_ref, build_invokevirtual,
1544 build_invokeinterface, build_jni_stub): Likewise.
1545 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1546 * jcf-parse.c (get_constant): Likewise.
1547 * lex.c (do_java_lex): Likewise.
1548 * parse.y (patch_binop, patch_unaryop, patch_cast,
1549 build_newarray_node, patch_newarray): Likewise.
1550 * resource.c (compile_resource_data): Likewise.
1551 * typeck.c (build_prim_array_type): Likewise.
1553 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1555 * decl.c (java_init_decl_processing): Adjust
1556 initialize_sizetypes call.
1558 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1560 * jv-scan.c (fancy_abort): Add.
1562 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1564 * expr.c (build_java_arrayaccess): Use convert to change
1567 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1569 * class.c (make_local_function_alias): Allocate extra space for 'L'
1570 in name buffer. Reported by Thomas Neumann.
1572 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1574 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1575 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1576 * lex.c (do_java_lex): Adjust.
1577 (error_if_numeric_overflow): Likewise.
1579 2004-08-18 Andrew Pinski <apinski@apple.com>
1581 * class.c (make_local_function_alias): Only make a new decl if we
1582 support alias attribute on all decls.
1584 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1586 * class.c (make_local_function_alias): New function. Create local
1587 alias for public method DECL.
1588 (make_method_value): Use make_local_function_alias.
1589 * parse.y (craft_constructor): Don't special-case anonymous classes.
1590 Always set ctor_name to init_identifier_node.
1591 (lookup_method_invoke): Call layout_class_method when creating
1592 anonymous class constructor.
1594 2004-08-18 Richard Henderson <rth@redhat.com>
1596 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1597 default case. Treat '<' similarly. Update for
1598 is_gimple_formal_tmp_var name change.
1600 2004-08-17 Andrew Haley <aph@redhat.com>
1602 * lang.c (lang_printable_name): Obey verbose flag.
1603 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1604 lang_printable_name().
1605 (verify_constructor_circularity, get_printable_method_name,
1606 check_abstract_method_definitions, java_check_regular_methods,
1607 java_check_abstract_methods, check_inner_class_access,
1608 fix_constructors, patch_method_invocation, patch_return):
1610 * expr.c (pop_type_0): Likewise.
1612 * java-tree.h (lang_printable_name_wls): Delete.
1614 2004-08-16 Tom Tromey <tromey@redhat.com>
1617 * parse.y (primary): Changed for initialized and uninitialized
1619 (array_access): Handle array_creation_initialized.
1620 (array_creation_expression): Split into
1621 array_creation_initialized and array_creation_uninitialized.
1623 2004-08-16 Andrew Haley <aph@redhat.com>
1625 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1626 generating bytecode.
1628 2004-08-16 Elliot Lee <sopwith@redhat.com>
1631 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1632 spaces, and quoted filelists.
1634 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1636 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1637 * class.c (build_utf8_ref, build_static_field_ref,
1638 make_field_value, make_method_value, get_dispatch_table,
1639 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1640 * constants.c (get_tag_node, build_ref_from_constant_pool,
1641 build_constants_constructor): Likewise.
1642 * decl.c (java_init_decl_processing): Likewise.
1643 * expr.c (build_java_array_length_access, build_newarray,
1644 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1645 build_java_binop, build_field_ref, expand_java_add_case,
1646 expand_java_call, build_known_method_ref, build_invokevirtual,
1647 build_invokeinterface, build_jni_stub): Likewise.
1648 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1649 * jcf-parse.c (get_constant): Likewise.
1650 * lex.c (do_java_lex): Likewise.
1651 * parse.y (patch_binop, patch_unaryop, patch_cast,
1652 build_null_of_type, patch_newarray): Likewise.
1653 * resource.c (compile_resource_data): Likewise.
1654 * typeck.c (build_prim_array_type): Likewise.
1656 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1658 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1659 Don't create BLOCK here or call java_gimplify_block.
1661 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1663 * java-tree.h (flag_deprecated): Removed.
1664 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1665 * parse.y (check_deprecation): Check warn_deprecated instead of
1668 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1670 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1671 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1672 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1673 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1674 flag_force_classes_archive_check, flag_optimize_sci,
1675 flag_indirect_dispatch): Remove explicit declarations.
1676 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1679 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1682 * Make-lang.in (java.install-man): Install from either build
1683 tree or source tree, whichever has the file first.
1685 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1687 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1688 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1689 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1690 (do_java_lex): Likewise. Adjust force_fit_type call.
1692 2004-08-04 Roger Sayle <roger@eyesopen.com>
1693 Andrew Haley <aph@redhat.com>
1695 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1696 checking trees as they're being built.
1697 (convert): Call convert_ieee_real_to_integer if we're
1698 converting a constant, even if we're writing a class file.
1700 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1703 * parse.y (fold_constant_for_init): Call resolve_field_access with
1704 correct current_class context.
1706 2004-08-01 Roger Sayle <roger@eyesopen.com>
1708 * decl.c (update_aliases, initialize_local_variable): Replace calls
1709 to build with calls to buildN.
1710 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1711 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1712 * parse.h (BUILD_THROW): Likewise.
1713 * parse.y (switch_expression, synchronized_statement,
1714 catch_clause_parameter, array_creation_expression,
1715 conditional_expression, make_qualified_name,
1716 resolve_qualified_expression_name, patch_method_invocation,
1717 patch_invoke, build_method_invocation, build_new_invocation,
1718 build_assignment, patch_assignment, build_binop, patch_binop,
1719 build_string_concatenation, build_incdec, patch_unaryop,
1720 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1721 patch_return, build_if_else_statement, build_labeled_block,
1722 build_new_loop, build_loop_body, build_bc_statement,
1723 build_assertion, encapsulate_with_try_catch, build_try_statement,
1724 build_try_finally_statement, patch_synchronized_statement,
1725 emit_test_initialization): Likewise, replace build with buildN.
1727 2004-07-28 Eric Christopher <echristo@redhat.com>
1729 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1730 (java_unsafe_for_reeval): Ditto.
1732 2004-07-26 <hp@bitrange.com>
1734 * parse.y (build_super_invocation): Adjust declaration order to
1735 avoid declaration after statement.
1737 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1739 * decl.c: Rename all identifiers named `class' to `cl'.
1741 2004-07-25 Richard Henderson <rth@redhat.com>
1743 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1745 2004-07-23 Mike Stump <mrs@apple.com>
1747 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1748 * gjavah.c (throwable_p, decode_signature_piece,
1749 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1750 process_file): Likewise.
1751 * jcf-dump.c (main): Likewise.
1752 * jcf-io.c (read_zip_member): Likewise.
1753 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1754 give_name_to_class, get_class_constant): Likewise.
1755 * jcf-write.c (find_constant_wide, push_long_const,
1756 generate_classfile): Likewise.
1757 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1758 * parse.y (read_import_dir): Likewise.
1759 * typeck.c (parse_signature_type): Likewise.
1760 * verify.c (verify_jvm_instructions): Likewise.
1761 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1763 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1765 * Make-lang.in: Replace rmic and rmiregistry references with
1766 grmic and grmiregistry.
1767 * gcj.texi: Likewise.
1769 2004-07-20 Andrew Haley <aph@redhat.com>
1772 * verify.c (verify_jvm_instructions): Comment change only.
1774 * typeck.c (build_java_array_type): Add size field to array name.
1776 * java-tree.h (LOCAL_SLOT_P): New.
1777 (update_aliases): Add PC argument.
1778 (pushdecl_function_level): New function.
1780 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1781 MODIFY_EXPR, and SAVE_EXPR.
1782 (java_gimplify_modify_expr): New function.
1784 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1785 (expand_iinc): Pass PC to update_aliases().
1786 (STORE_INTERNAL): Likewise.
1787 (process_jvm_instruction): Likewise.
1789 * decl.c (base_decl_map): New variable.
1790 (uniq): New variable.
1791 (update_aliases): Rewrite with more thorough checking.
1792 (debug_variable_p): New function.
1793 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1794 (check_local_named_variable): Delete whole function.
1795 (initialize_local_variable): New function.
1796 (check_local_unnamed_variable): Add checks and comments.
1797 (find_local_variable): Rewrite.
1798 (java_replace_reference): New function.
1799 (function_binding_level): New variable.
1800 (pushdecl_function_level): New function.
1801 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1802 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1803 (start_java_method): Reset uniq. Create base_decl_map. Set
1804 function_binding_level.
1805 (end_java_method): Null unused fields to save memory.
1807 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1809 * class.c (add_interface_do): Remove.
1810 (set_super_info, interface_of_p, maybe_add_interface,
1811 add_interface, make_class_data, layout_class,
1812 add_miranda_methods): Adjust BINFO accessors and addition.
1813 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1815 * jcf-write.c (generate_classfile): Likewise.
1816 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1817 check_circular_reference, java_complete_class,
1818 check_abstract_method_definitions,
1819 java_check_abstract_method_definitions,
1820 check_interface_throws_clauses, java_check_abstract_methods,
1821 lookup_java_interface_method2,
1822 find_applicable_accessible_methods_list): Adjust BINFO accessors
1824 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1826 2004-07-18 Roger Sayle <roger@eyesopen.com>
1828 * builtins.c (max_builtin, min_builtin,
1829 java_build_function_call_expr): Replace calls to build with buildN.
1830 * class.c (build_class_ref, build_static_field_ref,
1831 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1832 * constants.c (build_ref_from_constant_pool): Likewise.
1833 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1834 add_stmt_to_compound): Likewise.
1835 * except.c (build_exception_object_ref, expand_end_java_handler):
1837 * java-gimplify.c (java_gimplify_case_expr,
1838 java_gimplify_default_expr, java_gimplify_block,
1839 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1840 * jcf-write.c (generate_bytecode_insns): Likewise.
1841 * typeck.c (convert_ieee_real_to_integer): Likewise.
1843 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1845 * java-tree.h (builtin_function): Declare.
1847 2004-07-16 Steven Bosscher <stevenb@suse.de>
1849 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1850 abuse restore_line_number_status.
1852 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1855 * jcf-parse.c (java_emit_static_constructor): Specify default
1858 2004-07-13 Per Bothner <per@bothner.com>
1860 * java-tree.h (all_class_filename): Remove useless macro.
1861 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1862 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1863 * parse.y (java_parser_context_restore_global): Replace
1864 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1865 * jcf-parse.c (read_class, java_parse_file): Likewise.
1867 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1870 gjavah.c (print_field_info): Emit constant only if field is static.
1872 2004-07-11 Roger Sayle <roger@eyesopen.com>
1874 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1875 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1876 build_java_ret, build_java_throw_out_of_bounds_exception,
1877 build_java_array_length_access, java_check_reference,
1878 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1879 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1880 expand_java_arrayload, build_java_monitor, expand_java_return,
1881 expand_load_internal, expand_java_NEW, build_get_class,
1882 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1883 build_java_soft_divmod, build_java_binop, build_field_ref,
1884 expand_compare, expand_java_goto, expand_java_switch,
1885 expand_java_add_case, build_class_init, build_known_method_ref,
1886 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1887 expand_invoke, build_jni_stub, expand_java_field_op,
1888 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1889 force_evaluation_order, emit_init_test_initialization): Convert
1890 calls to "build" into calls to the prefered "buildN" functions.
1892 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1894 * java-tree.h (set_block): Remove.
1895 * lang.c (java_clear_binding_stack): New.
1896 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1897 * decl.c (struct binding_level): Remove this_block.
1898 (clear_binding_level): Likewise.
1899 (poplevel): Don't handle this_block.
1900 (set_block): Remove.
1902 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1904 * class.c (common_enclosing_context_p): Remove statement with no
1907 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1910 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1911 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1912 (craft_constructor): Inherit access flags for implicit constructor
1913 from the enclosing class.
1914 (create_class): Fix comment typo.
1915 (resolve_qualified_expression_name): Pass type of qualifier to
1916 not_accessible_p, not the type in which target field was found.
1917 (not_accessible_p): Handle inner classes. Expand protected
1918 qualifier-subtype check to enclosing instances, but don't apply this
1919 check to static members. Allow protected access to inner classes
1920 of a subtype. Allow private access within common enclosing context.
1921 (build_super_invocation): Get WFL line number info from current
1923 (build_incomplete_class_ref): Update for new create_anonymous_class
1925 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1926 common_enclosing_instance_p.
1927 * class.c (common_enclosing_context_p): New. Determine if types
1928 share a common enclosing context, even across static contexts.
1929 (common_enclosing_instance_p): Renamed from
1930 common_enclosing_context_p. Determines if types share a common
1931 non-static enclosing instance.
1932 * java-tree.h (common_enclosing_instance_p): Declare.
1933 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1934 for inner class constructors.
1935 (generate_classfile): Use get_method_access_flags.
1937 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1939 * class.c (interface_of_p): Check for null TYPE_BINFO.
1941 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1943 * class.c (make_class): Do not create binfo here.
1944 (set_super_info): Create it here.
1945 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1947 2004-07-08 Richard Henderson <rth@redhat.com>
1949 * expr.c (case_identity, get_primitive_array_vtable,
1950 java_expand_expr, emit_init_test_initialization): Remove.
1951 * java-tree.h (java_expand_expr): Remove.
1952 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1954 2004-07-07 Per Bothner <per@bothner.com>
1956 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1957 get internal error due to mismatched types.
1959 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1961 * gcj.texi (Linking): New node. Document -lgij usage.
1963 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1965 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1966 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1967 * java/class.c (set_super_info, class_depth, interface_of_p,
1968 maybe_add_interface, add_interface, make_class_data,
1969 layout_class, add_miranda_methods): Adjust BINFO macros.
1970 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1971 * jcf-write.c (generate_classfile): Likewise.
1972 * parse.y (patch_anonymous_class,
1973 check_inner_circular_reference, check_circular_reference,
1974 java_complete_class, check_abstract_method_definitions,
1975 java_check_abstract_method_definitions,
1976 check_interface_throws_clauses, java_check_abstract_methods,
1977 lookup_java_interface_method2,
1978 find_applicable_accessible_methods_list): Likewise.
1979 * typeck.c (find_method_in_interface): Likewise.
1980 * verify.c (merge_types): Likewise.
1982 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1984 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1985 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1987 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1989 * class.c (make_class): Use make_tree_binfo.
1990 (set_super_info, add_interface_do): Likewise.
1991 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1993 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1995 * verify.c: Correct array element access formatting thinko.
1997 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1999 * verify.c: Insert a short blurb at the start referring to the JVMS.
2000 (merge_type_state): Remove redundant nested if statement.
2001 (verify_jvm_instructions): Ensure current_subr is initialised to
2003 Minor formatting fixes all over the place.
2005 2004-07-02 Richard Henderson <rth@redhat.com>
2007 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2009 2004-07-01 Richard Henderson <rth@redhat.com>
2011 * class.c (registerClass_libfunc): Remove.
2012 (init_class_processing): Don't set it.
2013 (emit_register_classes): Take list_p parameter. Fill it in
2014 with _Jv_RegisterClass calls.
2015 * decl.c (java_init_decl_processing): Don't call
2016 init_resource_processing.
2017 * jcf-parse.c (java_emit_static_constructor): New.
2018 (java_parse_file): Call it.
2019 * resource.c (registerResource_libfunc): Remove.
2020 (init_resource_processing): Remove.
2021 (write_resource_constructor): Take list_p parameter. Fill it in
2022 with _Jv_RegisterResource calls.
2023 * java-tree.h: Update prototypes.
2025 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2028 * class.c (layout_class_method): Do not override package-private
2029 method if its in a different package.
2030 (split_qualified_name): Move here from parse.y. Rename from
2031 breakdown_qualified. Add comment.
2032 (in_same_package): Move here from parse.y. Add comment.
2033 * java-tree.h (break_down_qualified, in_same_package): Declare.
2034 (in_same_package): Likewise.
2035 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2038 2004-06-29 Andrew Haley <aph@redhat.com>
2040 * except.c (expand_start_java_handler): Push a new binding level.
2041 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2042 register_exception_range() to register where we'll do it.
2043 (expand_end_java_handler): Remove old bogus code. Replace with
2044 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2045 the top of the expression we're curently building.
2046 (maybe_end_try): Delete.
2047 * decl.c (binding_level.exception_range): New field.
2048 (clear_binding_level): Add field exception_range. Reformat.
2049 (poplevel): Call expand_end_java_handler().
2050 (poplevel): Call java_add_stmt only if functionbody is false.
2051 (maybe_poplevels): Don't call maybe_end_try() from here.
2052 (end_java_method): Clear no longer used trees in function decl.
2053 (register_exception_range): New function.
2054 * java-tree.h (register_exception_range, struct eh_range): Declare.
2056 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2058 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2060 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2063 * expr.c (class_has_finalize_method): Fix method name indentation.
2064 (expand_java_call): Remove K&R style parameter declaration.
2065 (expand_invoke): Fix statement indentation.
2066 (expand_java_field_op): Likewise.
2067 * parse-scan.y: Fix typo.
2068 (reset_report): Fix method name indentation.
2069 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2071 * verify.c (verify_jvm_instructions): Document parameters, insert
2073 * lang.c (lang_init_source): Fix method name indentation.
2074 * class.c (common_enclosing_context_p): Likewise.
2075 (emit_symbol_table): Fix parameter list indentation.
2076 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2077 parameter declaration.
2078 * constants.c: Fix copyright notice indentation.
2079 * typeck.c (find_method_in_superclasses): Fix parameter list
2081 (find_method_in_interfaces): Likewise.
2082 * zextract.c (makelong): Fix method name indentation.
2084 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2087 * parse.y (create_interface): Set correct access modifiers for
2089 * jcf-write.c (get_classfile_modifiers): New function.
2090 (generate_classfile): Use get_classfile_modifiers, not
2093 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2095 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2096 dependency to current parser context, not NULL_TREE, for top-level
2098 (jdep_resolve_class): Enable member access check for all inner
2101 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2103 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2106 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2109 * expr.c (expand_java_field_op): Ensure that target class for static
2110 field access has been loaded.
2112 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2113 Ranjit Mathew <rmathew@hotmail.com>
2115 PR java/1207, java/16178
2116 * jcf-parse.c (load_class): Return immediately if passed a type decl
2117 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2118 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2119 before calling load_class.
2120 (qualify_and_find): Likewise.
2121 (find_in_imports_on_demand): Likewise.
2122 (find_applicable_accessible_methods_list): Likewise.
2124 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2126 * parse.y (java_layout_seen_class_methods): Don't call load_class
2127 on class defined by source parser.
2129 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2131 * parse.y (set_nested_class_simple_name_value): Removed.
2132 (java_complete_expand_class): Remove calls to
2133 set_nested_class_simple_name_value.
2135 2004-06-22 Andrew Haley <aph@redhat.com>
2136 Ranjit Mathew <rmathew@hotmail.com>
2138 Fixes PR java/16113.
2139 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2141 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2143 * parse.y (create_class): Correct diagnostic message about
2144 java.lang.Object extending anything else.
2146 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2148 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2149 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2150 * constants.c (build_ref_from_constant_pool): Likewise.
2151 * expr.c (build_java_array_length_access): Likewise.
2152 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2153 (invoke_build_dtable, build_invokevirtual): Likewise.
2154 (build_invokeinterface, java_expand_expr): Likewise.
2155 (emit_init_test_initialization): Likewise.
2156 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2157 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2159 2004-06-21 Andrew Haley <aph@redhat.com>
2161 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2164 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2166 * jcf.h (struct JCF): Change java_source, right_zip and finished
2168 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2169 byte_swap and use_fallback to unsigned int.
2170 * parse.h (struct _jdep): Change flag0 to unsigned int.
2172 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2175 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2176 before trying to lay out its methods.
2177 * jcf-parse.c (read_class): Track parsed files using canonical paths
2178 obtained via lrealpath from libiberty.
2179 (java_parse_file): Likewise.
2180 (parse_source_file_1): Rename formal parameter to reflect its
2181 modified purpose. Minor formatting fix.
2183 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2185 * class.c (emit_register_classes): Make the function uninlinable,
2186 do not set current_function_cannot_inline.
2187 * resource.c (write_resource_constructor): Do not reset
2188 flag_inline_functions around rest_of_compilation.
2190 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2193 * expr.c (java_truthvalue_conversion): Handle
2194 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2195 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2196 i.e. return the expression.
2198 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2200 * gjavah.c: Include version.h
2202 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2204 * jcf-write.c (generate_bytecode_conditional): Correct handling
2205 of unordered conditionals. Add comment.
2207 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2208 Per Bothner <per@bothner.com>
2210 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2211 local variable was initialised upon declaration.
2212 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2213 variable was final and initialised upon declaration.
2214 * check-init.c (check_final_reassigned): Give error only if a blank
2215 final is not definitely unassigned or if an initialised final is
2217 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2218 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2219 (check_init): Perform initialised-variable-removing-optimisation
2220 only on non-final local variables.
2222 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2224 * jcf-write.c (generate_bytecode_conditional): Handle binops
2225 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2227 (generate_bytecode_insns): Likewise.
2229 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2231 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2232 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2234 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2236 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2237 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2239 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2241 * decl.c (struct binding_level): Add GTY marker. Compile
2242 binding_depth unconditionally.
2243 (current_binding_level, free_binding_level, global_binding_level):
2245 (clear_binding_level): Unconditionally set binding_depth.
2246 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2248 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2250 * lex.c (java_new_lexer): Set 'encoding'.
2251 (java_read_char): Improve error message for unrecognized characters.
2252 * lex.h (struct java_lexer): New field 'encoding'.
2254 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2256 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2258 2004-05-21 Mark Wielaard <mark@klomp.org>
2260 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2263 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2265 * typeck.c: Remove non-printable character 160.
2267 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2269 * check-init.c: Correct minor typos.
2271 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2273 * Make-lang.in, expr.c, java-gimplify.c: Rename
2274 tree-simple.[ch] to tree-gimple.[ch].
2276 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2278 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2280 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2282 Merge from tree-ssa-20020619-branch. See
2283 ChangeLog.tree-ssa for details.
2285 * Make-lang.in, builtins.c, check-init.c, class.c,
2286 constants.c, decl.c, except.c, expr.c, java-except.h,
2287 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2288 lang.c, lang.opt, parse.y, resource.c: Merged.
2289 * java-gimplify.c: New file.
2291 2004-05-10 Andrew Haley <aph@redhat.com>
2293 * parse.y (create_class): Set TYPE_VFIELD.
2294 * decl.c (java_init_decl_processing): Likewise.
2296 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2297 * class.c (make_method_value): Replace DECL_VINDEX with call to
2299 (get_dispatch_vector): Likewise.
2300 (layout_class_method): Likewise.
2301 Replace set of DECL_VINDEX with call to set_method_index().
2302 (set_method_index): New function.
2303 (get_method_index): New function.
2304 * java-tree.h (set_method_index): New function decl.
2305 (get_method_index): New function decl.
2307 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2309 * parse.y (check_pkg_class_access): Add new argument
2310 and use it when cl is NULL to call lookup_cl on it.
2311 (parser_check_super_interface): Do not call lookup_cl.
2312 Pass this_decl to check_pkg_class_access and NULL
2313 instead of lookup_cl.
2314 (parser_check_super): Update for change in
2315 check_pkg_class_access.
2316 (do_resolve_class): Likewise.
2317 (process_imports): Likewise.
2318 (find_in_imports_on_demand): Likewise.
2319 (resolve_qualified_expression_name): Likewise.
2321 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2323 Fixes PR java/9685, PR java/15073
2324 * parse.y (accessibility_string): New method.
2325 (not_accessible_field_error): Use accessibility_string()
2326 instead of java_accstring_lookup().
2327 (resolve_qualified_expression_name): Check with
2328 check_pkg_class_access() before allowing access using
2331 Use check_pkg_class_access() instead of not_accessible_p()
2332 for unqualified types.
2333 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2334 REFERENCE for package-private access checking.
2335 (patch_method_invocation): Use accessibility_string() instead
2336 of java_accstring_lookup().
2338 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2341 * gjavah.c (struct method_name): Add member is_native.
2342 (overloaded_jni_method_exists_p): Match candidate method only if
2344 (print_method_info): Initialise is_native flag from the method's
2347 2004-04-30 Roger Sayle <roger@eyesopen.com>
2349 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2350 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2352 2004-04-22 Roger Sayle <roger@eyesopen.com>
2354 * resource.c (write_resource_constructor): Guard call to possibly
2355 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2357 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2359 * class.c (make_class_data): Add new field aux_info.
2360 * decl.c (java_init_decl_processing): Push type and decl for
2363 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2365 * expr.c (expand_java_NEW): Don't use size argument for
2366 _Jv_AllocObject calls.
2367 * parse.y (patch_invoke): Likewise.
2369 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2371 * expr.c (build_invokeinterface): Remove unused variables to
2374 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2376 * class.c (get_interface_method_index): New function. Return dispatch
2377 index for interface method.
2378 (make_method_value): For interface methods, set index field to
2379 iface dispatch index, not DECL_VINDEX.
2380 * expr.c (build_invokeinterface): Use get_interface_method_index.
2382 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2384 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2386 2004-03-31 Andrew Haley <aph@redhat.com>
2389 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2391 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2393 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2394 form of GTY markers.
2396 2004-03-25 Marcus Meissner <meissner@suse.de>
2399 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2401 2004-03-23 Tom Tromey <tromey@redhat.com>
2404 * jcf-write.c (make_class_file_name): Don't report if mkdir
2407 2004-03-23 Tom Tromey <tromey@redhat.com>
2409 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2411 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2413 * class.c, gjavah.c, lang.c: Fix comment typos.
2414 * gcj.texi: Fix typos.
2416 2004-03-19 Per Bothner <per@bothner.com>
2418 * gcj.texi (Code Generation): Document new flags and assert defaults.
2420 * class.c (assume_compiled_node_struct): Rename type to
2421 class_flag_node_struct, as it is now also used for enable_assertions.
2422 Rename assume_compiled_node typedef. Rename excludep field to value.
2423 (find_assume_compiled_node): Rename function to find_class_flag_node.
2424 Minor optimization - avoid needless strlen.
2425 (add_assume_compiled): Some tweaking and optimization.
2426 Rename and generalize to add_class_flag takem an extra parameter.
2427 (add_assume_compled): New just calls add_class_flag.
2428 (add_enable_assert, enable_assertions): New functions.
2429 (enable_assert_tree): New static.
2430 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2431 * lang.opt (fenable-assertions, fenable-assertions=,
2432 fdisable-assertions, fdisable-assertions=): New options.
2433 * lang.c (java_handle_option): Handle new options.
2434 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2435 class in an interface - create helper class nested in outer interface.
2436 (build_assertion): Short-circuit if enable_assertions is false.
2438 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2440 * java-tree.h: Changes throughout to add checking to macros
2441 and numerous whitespace changes.
2442 (VAR_OR_FIELD_CHECK): New macro.
2443 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2444 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2446 2004-03-16 Per Bothner <per@bothner.com>
2448 * jcf-jump.c (options): New --print-constants option.
2449 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2451 * jcf-dump.c (flag_print_constant_pool): Default to off.
2452 (print_constant_terse_with_index): New helper function.
2453 (various places): Check flag_print_constant_pool where missing.
2454 (main): If verbose set flag_print_constant_pool.
2455 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2457 2004-03-15 Andrew Haley <aph@redhat.com>
2460 * parse.y (java_complete_lhs): Check that final variable has an
2463 2004-03-12 Andrew Haley <aph@redhat.com>
2466 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2469 2004-02-29 Roger Sayle <roger@eyesopen.com>
2471 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2474 2004-02-27 Per Bothner <per@bothner.com>
2476 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2477 suggestion: Use build_incomplete_class_ref.
2478 This fixes PR java/13508, java/11714.
2480 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2482 * java/parse.h: Update copyright.
2484 2004-02-26 Andrew Haley <aph@redhat.com>
2487 * parse.y (check_interface_throws_clauses): Check for
2488 !METHOD_INVISIBLE (iface_method).
2489 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2490 well as CLASS_ABSTRACT.
2492 2004-02-25 Per Bothner <per@bothner.com>
2494 * parse.y (build_assertion): If we're in an inner class, create the
2495 class$ helper routine in the outer class.
2497 2004-02-19 Richard Henderson <rth@redhat.com>
2499 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2501 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2503 * Make-lang.in (java.install-man): Add extra dependencies.
2505 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2507 * Make-lang.in: Install man pages under the same names
2508 (possibly transformed) as the program they document.
2510 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2512 * gjavah.c: Include "intl.h".
2513 (error): New function.
2514 (main): Call gcc_init_libintl.
2515 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2516 print_stub_or_jni, process_file, main): Use error rather than
2518 (print_method_info, usage, help, version, main): Mark strings for
2519 translation with _. Avoid splitting up sentences. Send
2520 information messages to stdout.
2521 * jcf-dump.c: Include "intl.h".
2522 (main): Call gcc_init_libintl.
2523 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2524 Mark error, usage and version messages for translation with _.
2525 Avoid splitting up sentences.
2526 * jv-scan.c: Include "intl.h".
2527 (fatal_error, warning): Change parameter s to msgid. Translate
2529 (main): Call gcc_init_libintl.
2530 (usage, help, version): Mark error, usage and version messages for
2531 translation with _. Avoid splitting up sentences.
2532 * jvgenmain.c: Include "intl.h".
2533 (main): Call gcc_init_libintl.
2534 (usage, main): Mark error messages for translation with _.
2535 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2536 JVGENMAIN_OBJS): Add intl.o.
2537 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2538 java/jvgenmain.o): Update dependencies.
2540 2004-02-08 Per Bothner <per@bothner.com>
2542 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2543 class don't use not_accessible_field_error, which can get confused.
2545 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2547 Make-lang.in (po-generated): Delete.
2549 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2551 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2553 * decl.c: Include target.h.
2554 (start_java_method): Replace PROMOTE_PROTOTYPES with
2555 targetm.calls.promote_prototypes.
2556 * expr.c: Include target.h.
2557 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2558 targetm.calls.promote_prototypes.
2559 * parse.y: Include target.h.
2560 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2561 with targetm.calls.promote_prototypes.
2563 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2565 * typeck.c: Update copyright.
2567 2004-02-02 Tom Tromey <tromey@redhat.com>
2569 * decl.c (java_init_decl_processing): Remove duplicate
2572 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2574 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2576 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2578 * expr.c (build_field_ref): Move variable
2581 2004-01-28 Andrew Haley <aph@redhat.com>
2583 * expr.c (build_field_ref): Widen field offset.
2585 2004-01-27 Andrew Haley <aph@redhat.com>
2588 * parse.y (check_interface_throws_clauses): Make sure class_decl
2591 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2594 * parse.y (patch_assignment): Don't modify lhs_type for
2595 reference assignments.
2597 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2599 * Make-lang.in: Replace $(docdir) with doc.
2600 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2601 (java.install-man): Revamp rule.
2603 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2605 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2606 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2607 instead of deferred backquote.
2609 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2611 * typeck.c (find_method_in_interfaces): Move variable
2614 2004-01-16 Andrew Haley <aph@redhat.com>
2617 * typeck.c (shallow_find_method): New.
2618 (find_method_in_superclasses): New.
2619 (find_method_in_interfaces): New.
2620 (lookup_do): Rewrite.
2621 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2623 * jcf-parse.c (read_class): Save and restore output_class.
2624 * decl.c (java_expand_body): Set output_class from fndecl.
2626 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2628 * class.c (gen_indirect_dispatch_tables): Fix string length
2631 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2633 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2634 (java.srcextra): Copy above back to source directory if requested.
2635 (po-generated): Delete reference to $(parsedir).
2636 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2639 2004-01-14 Jan Hubicka <jh@suse.cz>
2641 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2644 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2646 * java-tree.h (java_expand_expr): Change prototype.
2647 * expr.c (java_expand_expr): Add alt_rtl parameter.
2649 2004-01-09 Andrew Haley <aph@redhat.com>
2652 * parse.y (java_fix_constructors): Set output_class.
2653 (java_reorder_fields): Likewise.
2654 (java_layout_classes): Likewise.
2655 (java_expand_classes): Generate indirect dispatch tables.
2656 (java_expand_classes): Set output_class.
2657 (java_finish_classes): Likewise.
2658 * lang.c (java_init): Turn on always_initialize_class_p if we're
2659 using indirect dis[atch.
2660 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2661 (java_get_callee_fndecl): Use class local atable.
2663 (always_initialize_class_p): Decl moved to java-tree.h.
2664 (HANDLE_CLASS_INFO): Set output_class.
2665 (read_class): Likewise.
2666 (parse_class_file): Call gen_indirect_dispatch_tables.
2667 (parse_zip_file_entries): Set output_class.
2668 (java_parse_file): Set output_class. Don't emit symbol tables.
2669 * java-tree.h (output_class): New.
2670 Remove global declarations for otable, atable, and ctable.
2671 (always_initialize_class_p): moved here from decl.c.
2673 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2674 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2675 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2676 (struct lang_type): Add otable_methods, otable_decl,
2677 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2678 ctable_decl, catch_classes, type_to_runtime_map.
2679 * expr.c (build_field_ref): Make otable, atable, and ctable class
2680 local rather than global.
2681 (build_known_method_ref): Likewise.
2682 (build_invokeinterface): Likewise.
2683 (java_expand_expr): Pass runtime type (rather than actual type) to
2685 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2686 this class. Look up each class in that map to delete duplicates.
2687 (expand_end_java_handler): Pass runtime type (rather than actual
2688 type) to expand_start_catch.
2689 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2691 (java_init_decl_processing): Rearrange things. Remove global
2692 declarations of otable, atable, and ctable.
2693 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2694 (java_expand_body): Set output_class.
2695 * constants.c (build_constant_data_ref): Use output_class, not
2697 (alloc_name_constant): Likewise.
2698 * class.c (gen_indirect_dispatch_tables): New.
2699 (build_class_ref): Generate hard reference to superclass, even if
2700 using indirect dispatch.
2701 (build_static_field_ref): Use class local atable.
2702 (make_class_data): Generate hard reference to superclass, even if
2703 using indirect dispatch.
2704 Generate symbolic references to interfaces when using indirect
2706 (make_class_data): Emit otable, atable, and ctable.
2707 Make otable, atable, and ctable class local rather than global.
2708 (emit_catch_table): Make otable, atable, and ctable class local
2711 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2713 * parse.y (catch_clause_parameter): Fix typo.
2716 * parse.y: (catch_clause_parameter): Return early if $3, aka
2717 formal_parameter, is null.
2719 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2721 * class.c: Remove uses of "register" specifier in
2722 declarations of arguments and local variables.
2725 * gjavah.c: Likewise.
2726 * jcf-dump.c: Likewise.
2727 * jcf-io.c: Likewise.
2728 * jcf-parse.c: Likewise.
2729 * jcf-write.c: Likewise.
2730 * keyword.h: Likewise.
2731 * parse.y: Likewise.
2732 * typeck.c: Likewise.
2733 * verify.c: Likewise.
2735 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2737 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2738 (java.install_common, java.install-man): Adjust for above.
2739 (java.uninstall): Likewise.
2741 2003-12-03 Michael Koch <konqueror@gmx.de>
2743 * class.c (make_class_data):
2744 Push field value to 'hack_signers' instead of 'signers'.
2745 * decl.c (java_init_decl_processing):
2746 Push field 'hack_signers' instead of 'signers'.
2748 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2750 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2753 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2756 * parse.y (qualify_ambiguous_name): Remove lots of broken
2757 field access processing - there's no need to do that here,
2758 because we have resolve_field_access. Remove
2759 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2760 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2763 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2766 * parse.y (java_complete_lhs): Save location prior to patching
2769 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2772 * resource.c (write_resource_constructor): Append
2773 "_resource" to constructor identifier name.
2775 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2778 * constants.c (cpool_for_class): New function.
2779 (outgoing_cpool): Remove global variable.
2780 (alloc_name_constant): Use cpool_for_class.
2781 (build_constants_constructor): Likewise.
2782 * decl.c (java_expand_body): Set current_class.
2783 * java-tree.h (outgoing_cpool) Remove declaration.
2784 (init_outgoing_cpool): Likewise.
2785 * jcf-parse.c (init_outgoing_cpool): Remove function.
2786 (parse_class_file): Don't call init_outgoing_cpool.
2787 * parse.y (java_complete_expand_methods): Don't call
2788 init_outgoing_cpool. Don't save outgoing_cpool.
2789 (java_expand_classes): Don't restore outgoing_cpool.
2790 (java_finish_classes): Likewise.
2792 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2794 * Make-lang.in: (java.install-common) Add
2795 symlink for $(target_noncanonical)-gcjh for
2798 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2800 * Make-lang.in (java.extraclean): Delete.
2802 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2804 * Make-lang.in (check-java): Add.
2806 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2809 * except.c (prepare_eh_table_type): Allocate variable-sized
2810 buffer `buf' with alloca.
2812 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2816 decl.c (java_init_decl_processing): Don't initialize
2817 class_not_found_type_node, no_class_def_found_type_node.
2819 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2820 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2821 (class_not_found_type_node, no_class_def_found_type_node):
2824 parse.y (build_dot_class_method_invocation): Add this_class
2825 argument. Qualify method invocations to a different class.
2826 (create_new_parser_context): Initialize saved_data_ctx to 0.
2827 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2828 (build_dot_class_method): Don't load classes. Register
2830 (build_incomplete_class_ref): Special cases for interfaces
2831 and inner classes. Move build_dot_class_method call to here...
2832 (patch_incomplete_class_ref): ...from here. Pass current_class
2833 to build_dot_class_method_invocation.
2834 (build_assertion): Pass class_type to
2835 build_dot_class_method_invocation.
2836 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2838 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2841 * java-tree.h (BLOCK_EMPTY_P): Define.
2842 * parse.y (java_complete_lhs): Check for empty blocks
2843 in TRY_FINALLY_EXPR case.
2845 2003-11-17 Andrew Haley <aph@redhat.com>
2847 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2848 (struct lang_decl_var:freed): New variable.
2849 * decl.c (poplevel): Mark local vars that have gone out of scope.
2850 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2853 2003-11-16 Jason Merrill <jason@redhat.com>
2855 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2856 and TAGS files that include them for each front end.
2858 2003-11-15 Tom Tromey <tromey@redhat.com>
2860 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2862 2003-11-12 Jason Merrill <jason@redhat.com>
2864 PR optimization/12547
2865 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2866 BLOCK_EXPR_BODY directly.
2868 2003-11-12 Andrew Haley <aph@redhat.com>
2871 * parse.y (fold_constant_for_init): Check that we really do have a
2875 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2876 init_test_decls being inlined.
2879 * parse.y (do_resolve_class): Check return value from
2880 breakdown_qualified().
2882 2003-11-11 Tom Tromey <tromey@redhat.com>
2885 * parse.y (merge_string_cste): Handle case where we have a
2886 pointer that happens to be zero, not null_pointer_node.
2888 2003-11-10 Tom Tromey <tromey@redhat.com>
2890 * jcf-parse.c (classify_zip_file): Correctly compare
2891 filename_length against length of manifest file's name.
2893 2003-11-08 Tom Tromey <tromey@redhat.com>
2896 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2898 2003-11-06 Andrew Haley <aph@redhat.com>
2900 * expr.c (java_stack_swap): Make sure destination stack slots are
2901 of the correct type.
2903 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2905 * Make-lang.in (dvi): Move targets to $(docobjdir).
2906 (gcj.dvi): Simplify rule and adjust target.
2907 (gcj.info): Simplify rule.
2908 (gcj.pod): New intermediate rule.
2909 (gcjh.pod): Likewise.
2910 (jv-scan.pod): Likewise.
2911 (jcf-dump.pod): Likewise.
2912 (gij.pod): Likewise.
2913 (jv-convert.pod): Likewise.
2914 (rmic.pod): Likewise.
2915 (rmiregistry.pod): Likewise.
2918 (jv-scan.1): Delete.
2919 (jcf-dump.1): Delete.
2921 (jv-convert.1): Delete.
2923 (rmiregistry.1): Delete.
2925 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2927 Fixes PR java/12866.
2928 * parse.y (resolve_qualified_expression_name): Move test
2929 for outer field access methods from here...
2930 (check_thrown_exceptions) ...to here.
2932 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2934 * .cvsignore: Delete.
2936 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2938 * verify.c (verify_jvm_instructions): Don't warn about legal
2939 eh binding regions generated for example by jdk 1.4.1.
2941 2003-10-24 David S. Miller <davem@redhat.com>
2943 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2945 2003-10-22 Andrew Haley <aph@redhat.com>
2947 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2948 (java_get_callee_fndecl): New.
2950 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2952 * java-tree.h (ctable_decl): New.
2953 (catch_classes): New.
2954 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2956 * decl.c (java_init_decl_processing): Add catch_class_type.
2958 Add catch_classes field.
2960 * class.c (build_indirect_class_ref): Break out from
2962 (make_field_value): Check flag_indirect_dispatch.
2963 (make_class_data): Ditto.
2964 Tidy uses of PUSH_FIELD_VALUE.
2965 Add field catch_classes.
2966 (make_catch_class_record): New.
2968 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2970 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2972 * jcf-write.c: Follow spelling conventions.
2973 * parse.y: Likewise.
2975 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2977 * ChangeLog: Fix typos.
2978 * expr.c: Fix comment typos.
2979 * jcf-write.c: Likewise.
2982 * mangle.c: Likewise.
2983 * parse-scan.y: Likewise.
2984 * parse.y: Likewise.
2986 2003-10-22 Tom Tromey <tromey@redhat.com>
2988 * expr.c (expand_byte_code): Only warn about dead bytecode when
2989 extra_warnings is set.
2991 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2993 Fix for PR java/12586.
2994 * mangle.c (find_compression_record_match): Don't iterate through
2995 package namespace elements unless they all match compression_table
2998 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3000 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3001 (generate-manpages): Likewise.
3002 (java.maintainer-clean): Likewise.
3003 (gcj.info): Likewise.
3006 (jv-scan.1): Likewise.
3007 (jcf-dump.1): Likewise.
3009 (jv-convert.1): Likewise.
3011 (rmiregistry.1): Likewise.
3012 (java.install-man): Likewise.
3013 (parse-scan.o): Move and define complete compile line.
3014 (parse.o): Likewise.
3015 (jcf-tree-inline.o): Move.
3017 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3019 * Make-lang.in (info): Update dependencies.
3020 (java.install-info): Remove.
3021 ($(srcdir)/java/gcj.info): Replace with ...
3022 ($(docobjdir)/gcj.info): ... this.
3024 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3026 * Make-lang.in: Replace uses of $(target_alias) with
3027 $(target_noncanonical).
3029 2003-10-09 Tom Tromey <tromey@redhat.com>
3031 * decl.c (java_init_decl_processing): Declare signers field.
3032 * class.c (make_class_data): Set signers field.
3034 2003-10-09 Jason Merrill <jason@redhat.com>
3036 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3037 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3040 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3042 * Make-lang.in (java.info): Replace with ...
3044 (java.dvi): Replace with ...
3046 (java.generated-manpages): Replace with ...
3048 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3050 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3052 2003-10-01 Andrew Haley <aph@redhat.com>
3054 * jcf-parse.c (java_parse_file): Write otable and atable.
3055 * java-tree.h (atable_methods): New.
3057 (atable_syms_decl): New.
3058 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3059 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3060 (symbol_*type): Rename method_symbol* to symbol*type.
3061 (emit_offset_symbol_table): Delete.
3062 (emit_symbol_table): New.
3063 (get_symbol_table_index): New.
3065 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3066 (build_known_method_ref): Likewise.
3067 (get_symbol_table_index): Rename from get_offset_table_index.
3068 Parameterize to allow re-use by differing types of symbol table.
3069 (build_invokevirtual): Pass table to get_offset_table_index.
3070 * decl.c (java_init_decl_processing): Push types and decls for
3071 atable and atable_syyms.
3072 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3073 (make_class_data): Add new fields atable and atable_syms.
3074 (emit_symbol_table): Rename from emit_offset_symbol_table.
3075 Parameterize to allow re-use by different types of symbol table.
3076 (build_symbol_entry): Renamed from build_method_symbols_entry.
3078 2003-09-30 Roger Sayle <roger@eyesopen.com>
3080 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3081 semantics for SAVE_EXPR, by caching the result in a temporary.
3083 2003-09-28 Richard Henderson <rth@redhat.com>
3085 * check-init.c (check_init): Save and restore input_location
3086 instead of file and line separately.
3087 * decl.c (java_expand_body): Likewise.
3088 * jcf-write.c (generate_bytecode_insns): Likewise.
3089 * parse.y (safe_layout_class): Likewise.
3090 * jcf-parse.c (read_class, parse_class_file): Likewise.
3091 (java_parse_file): Use %H for warning locator.
3093 2003-09-28 Roger Sayle <roger@eyesopen.com>
3095 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3096 with void-type branches instead of using a COMPOUND_EXPR.
3098 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3100 * decl.c (java_optimize_inline, dump_function): Remove.
3101 * java-tree.h (java_optimize_inline): Remove declaration.
3102 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3103 * parse.y (source_end_java_method, java_expand_classes):
3104 Likewise. Remove dead code.
3106 2003-09-27 Roger Sayle <roger@eyesopen.com>
3108 * lang.c (java_init_options): Set flag_evaluation_order.
3109 * expr.c (force_evaluation_order): Don't attempt to force
3110 evaluation order of binary operations using save_expr.
3111 * parse.y (java_complete_lhs): No longer need to call
3112 force_evaluation_order when constructing binary operators.
3114 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3115 Bryce McKinlay <bryce@mckinlay.net.nz>
3118 * parse.y (not_accessible_field_error): New function.
3119 (resolve_expression_name): Check field access permissions.
3120 (resolve_qualified_expression_name): Use
3121 not_accessible_field_error.
3122 (resolve_qualified_expression_name): Likewise.
3124 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3126 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3128 2003-09-23 Roger Sayle <roger@eyesopen.com>
3130 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3131 with equal operands without side-effects.
3133 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3135 * decl.c (java_init_decl_processing): Don't emit otable decls
3136 if flag_indirect_dispatch is not set.
3138 2003-09-21 Richard Henderson <rth@redhat.com>
3140 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3143 2003-09-21 Richard Henderson <rth@redhat.com>
3145 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3146 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3148 2003-09-20 Richard Henderson <rth@redhat.com>
3150 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3152 2003-09-18 Roger Sayle <roger@eyesopen.com>
3154 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3155 * check-init.c (check_init): Likewise.
3157 2003-09-18 Roger Sayle <roger@eyesopen.com>
3159 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3161 2003-09-16 Andrew Haley <aph@redhat.com>
3163 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3165 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3168 * mangle.c (find_compression_record_match): Skip
3169 over a "6JArray" (the array template mangled string)
3171 (mangle_array_type): Correct minor typo.
3172 (atms): Move definition to the beginning.
3174 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3176 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3177 out. Fix for PR java/12254.
3179 2003-09-11 Richard Henderson <rth@redhat.com>
3181 * parse.y (source_end_java_method): Update for new
3182 cgraph_finalize_function argument.
3184 2003-09-09 Richard Henderson <rth@redhat.com>
3186 * parse.y (source_end_java_method): Update call to
3187 cgraph_finalize_function.
3189 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3191 * decl.c (java_expand_body): New function.
3192 * expr.c (build_class_init): Set DECL_IGNORED_P.
3193 * java-tree.h (start_complete_expand_method,
3194 java_expand_body): Declare.
3195 * jcf-parse.c (cgraph.h): Include.
3196 (java_parse_file): Handle flag_unit_at_a_time.
3197 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3198 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3199 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3200 (java_start_inlining): New function.
3201 * parse.h (java_finish_classes): Declare.
3202 * parse.y: Include cgraph.h.
3203 (block): Don't special-case empty block production.
3204 (craft_constructor): Set DECL_INLINE.
3205 (source_end_java_method): Handle flag_unit_at_a_time.
3206 Replace inline code with call to java_expand_body.
3207 (start_complete_expand_method): Remove static modifier.
3208 (java_expand_method_bodies): Patch function tree for
3209 class initialization and/or synchronization as needed.
3210 Don't begin RTL expansion yet.
3211 (java_expand_classes): Check flag_unit_at_a_time before
3212 calling finish_class.
3213 (java_finish_classes): New function.
3214 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3215 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3216 (emit_test_initialization): Set DECL_IGNORED_P.
3218 2003-09-03 Roger Sayle <roger@eyesopen.com>
3220 * builtins.c (enum builtin_type): Delete unused enumeration.
3221 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3223 2003-08-28 Tom Tromey <tromey@redhat.com>
3225 * gcj.texi (Extensions): Document gcjlib URLs.
3227 2003-08-20 Tom Tromey <tromey@redhat.com>
3229 * gcj.texi (Extensions): Added xref.
3230 (libgcj Runtime Properties): Document
3231 gnu.gcj.runtime.VMClassLoader.library_control.
3233 2003-08-20 Andrew Haley <aph@redhat.com>
3235 * except.c (prepare_eh_table_type): Use new encoding for exception
3236 handlers when using -fno-assume-compiled.
3238 2003-08-13 Tom Tromey <tromey@redhat.com>
3240 * gcj.texi (Invoking gij): Document -X and -?.
3242 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3244 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3245 GCJH_OBJS, JCFDUMP_OBJS
3246 * win32-host.c: Removed the unnecessary and broken dependency
3249 2003-08-11 Tom Tromey <tromey@redhat.com>
3251 * parse.y (java_check_regular_methods): Typo fixes. Call
3252 check_interface_throws_clauses. Use
3253 check_concrete_throws_clauses.
3254 (check_interface_throws_clauses): New function.
3255 (check_concrete_throws_clauses): New function.
3256 (hack_is_accessible_p): New function.
3257 (find_most_specific_methods_list): Added FIXME.
3258 * typeck.c (lookup_do): Use `flags' argument to decide what to
3260 (lookup_argument_method_generic): New function.
3261 (lookup_argument_method2): Removed.
3262 * jcf.h (ACC_INVISIBLE): New define.
3263 * jcf-write.c (generate_classfile): Skip invisible methods.
3264 * class.c (add_miranda_methods): New function.
3265 (layout_class_methods): Use it.
3266 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3267 * java-tree.h (METHOD_INVISIBLE): New define.
3268 (lang_decl_func) [invisible]: New field.
3269 (lookup_argument_method_generic): Declare.
3270 (SEARCH_INTERFACE): New define.
3271 (SEARCH_SUPER): Likewise.
3272 (SEARCH_ONLY_INTERFACE): Likewise.
3273 (SEARCH_VISIBLE): Likewise.
3274 (lookup_argument_method2): Removed declaration.
3276 2003-08-05 Tom Tromey <tromey@redhat.com>
3278 Fix for PR java/11600:
3279 * parse.y (java_complete_lhs): See whether we're calling a method
3281 (check_thrown_exceptions): Added `is_array_call' argument;
3282 fixed `clone' checking; updated all callers.
3284 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3286 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3288 2003-08-03 Tom Tromey <tromey@redhat.com>
3290 * java-tree.h (METHOD_TRANSIENT): Removed.
3291 * decl.c (pushdecl): Removed some dead code.
3292 * class.c (get_access_flags_from_decl): Can't have transient
3294 (add_method_1): Can't have a transient method.
3296 2003-07-28 Andreas Jaeger <aj@suse.de>
3298 * jvspec.c: Convert to ISO C90 prototypes.
3300 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3302 * decl.c (force_poplevels): Fix warning call.
3304 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3306 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3307 (expand_java_field_op): Likewise.
3308 * class.c (layout_class_method): Likewise
3309 (emit_register_classes): Likewise.
3310 * decl.c (pushdecl): Likewise.
3311 (poplevel): Likewise.
3312 (force_poplevels): Likewise.
3313 (give_name_to_locals): Likewise.
3314 * check-init.c (check_for_initialization): Likewise.
3316 2003-07-24 Jason Merrill <jason@redhat.com>
3318 * java-tree.h: Move boolean_type_node et al to the back end.
3320 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3322 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3325 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3327 * lang.opt: Don't show -MD_ and -MDD_.
3329 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3331 * lang-options.h: Remove.
3332 * lang.opt: Add help text.
3334 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3336 * expr.c: Remove the last argument to expand_assignment().
3338 2003-07-09 Jan Hubicka <jh@suse.cz>
3340 * java-tree.h (DECL_NUM_STMTS): Rename to...
3341 (DECL_ESTIMATED_INSNS): ... this.
3342 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3343 New static functions.
3344 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3345 * parser.y (add_stmt_to_compound): Do not account statements.
3347 2003-07-08 Mark Wielaard <mark@klomp.org>
3349 * gcj.texi: CNI now expands to Compiled Native Interface.
3351 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3353 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3355 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3357 * expr.c (expand_byte_code): Adjist emit_line_note call.
3359 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3361 * lang.c (java_handle_option): Don't handle filenames.
3363 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3365 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3368 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3369 * jcf.h: Delete COMPARE_FILENAMES definition.
3371 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3373 * lang.c (java_init_options): Update prototype.
3375 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3377 * decl.c (poplevel): Adjust define_label call.
3379 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3381 * gjavah.c (flag_jni): Make non-static.
3382 * parse-scan.y (ctxp): Make non-static.
3384 * class.c (build_method_symbols_entry)
3385 * expr.c (get_offset_table_index)
3386 * jcf-parse.c (jcf_parse):
3387 Mark the definition static, matching the forward declaration.
3389 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3391 * lang.c (java_handle_option): Don't check for missing arguments.
3393 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3395 * class.c (push_class): Use a location_t to save place.
3396 (emit_register_classes): Set input_location. Adjust
3397 expand_function_end call.
3398 * resource.c (write_resource_constructor): Likewise.
3399 * decl.c (end_java_method): Adjust expand_function_end call.
3400 * parse.y (source_end_java_method): Likewise.
3402 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3404 * lang.c (java_handle_option): Likewise.
3406 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3408 * lang.c (java_handle_option): Special-casing of optional
3409 joined arguments no longer needed.
3410 * lang.opt: Update switches that take optional argument.
3412 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3414 * lang.opt: Declare Java.
3415 * lang.c (java_init_options): Update.
3417 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3419 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3421 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3423 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3424 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3425 * lang.opt: -MD and -MMD have an underscore.
3427 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3429 * class.c (emit_register_classes): Adjust init_function_start
3431 * decl.c (complete_start_java_method): Likewise.
3432 * resource.c (write_resource_constructor): Likewise.
3434 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3436 * Make-lang.in: Update to use options.c and options.h.
3437 * lang.c: Include options.h not j-options.h.
3438 (java_handle_option): Abort on unrecognized option.
3439 (java_init_options): Request Java switches.
3441 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3443 * Make-lang.in: Handle mostlyclean.
3445 2003-06-11 Tom Tromey <tromey@redhat.com>
3447 * lang.c (java_handle_option): Update dependency_tracking for
3450 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3453 2003-06-10 Andrew Haley <aph@redhat.com>
3455 * resource.c (write_resource_constructor): Use expand_expr to
3456 generate the address of the label attached to a resource.
3457 * Make-lang.in (java/resource.o): Add expr.h
3459 2003-06-10 Andrew Haley <aph@redhat.com>
3461 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3462 (java_decl_ok_for_sibcall): New.
3464 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3466 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3467 (java/j-options.c, java/j-options.h): New.
3468 * java-tree.h (resource_name, compile_resource_file,
3469 compile_resource_data): Constify.
3470 * jcf-write.c (jcf_write_base_directory): Similarly.
3471 * jcf.h (jcf_write_base_directory): Similarly.
3472 * lang.c: Include j-options.h.
3473 (cl_options_count, cl_options, string_option, java_decode_option,
3474 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3475 process_option_with_no): Remove.
3476 (resource_name): Constify.
3477 (LANG_HOOKS_HANDLE_OPTION): Override.
3478 (java_handle_option): New.
3479 (java_init): Don't call jcf_path_init.
3480 (java_init_options): Call jcf_path_init.
3482 * resource.c (compile_resource_data, compile_resource_file): Constify.
3484 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3486 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3487 (struct lang_decl_func): Add last_line field.
3488 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3489 DECL_SOURCE_LINE_LAST): Remove.
3490 * parse.y (missing_return_error, finish_method_declaration,
3491 lookup_cl, start_artificial_method_body, source_end_java_method,
3492 start_complete_expand_method): Adjust.
3494 2003-06-08 Tom Tromey <tromey@redhat.com>
3496 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3497 fno-assume-compiled.
3499 2003-06-08 Roger Sayle <roger@eyesopen.com>
3501 * builtins.c (define_builtin_type, builtin_types): Delete.
3502 (define_builtin): Rewritten to take just the built-in code,
3503 the function's name, type and fallback library function name.
3504 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3505 (initialize_builtins): Overhaul to define the GCC builtins
3506 used by gcj manually, providing the Java run-time's
3507 implementations as the fallback library function.
3509 2003-06-08 Anthony Green <green@redhat.com>
3511 * parse.y (patch_cast): Fix conversions from floating-point to
3514 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3516 * Make-lang.in: Update.
3517 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3519 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3521 * lang.c (java_init_options): Update.
3523 2003-06-05 Jan Hubicka <jh@suse.cz>
3525 * Make-lang.in: Add support for stageprofile and stagefeedback
3527 2003-05-31 Roger Sayle <roger@eyesopen.com>
3529 * lang.c (java_init_options): Prescribe wrap-around two's
3530 complement arithmetic overflow by setting flag_wrapv.
3532 2003-05-29 Roger Sayle <roger@eyesopen.com>
3534 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3535 (builtin_record): Add an additional builtin_code field to
3536 record which GCC built-in corresponds to the Java function.
3537 (java_builtins): Add new entries for atan, atan2, exp, log,
3539 (max_builtin, min_builtin, abs_builtin): Perform constant
3540 folding on the resulting tree.
3541 (java_build_function_call_expr): Likewise, perform constant
3542 folding on the resulting tree.
3543 (initialize_builtins): The NULL creators are now allowed in
3544 the java_builtins table, which is now terminated by an entry
3545 with builtin_code == END_BUILTINS.
3546 (check_for_builtin): Likewise. If the matching creator is
3547 NULL, construct the call using java_build_function_call_expr
3548 directly with the decl for the corresponding builtin_code.
3550 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3552 * win32-host.c: Normalize copyright boilerplate.
3554 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3556 * parse.y (print_int_node): Use string concatentation on
3557 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3558 function calls into one.
3560 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3562 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3563 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3564 all the affected error messages.
3566 2003-05-13 Richard Henderson <rth@redhat.com>
3568 * class.c (layout_class_method): Set DECL_EXTERNAL.
3569 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3570 * java-tree.h (java_mark_class_local): Declare.
3571 * jcf-parse.c (parse_class_file): Use it.
3572 * parse.y (java_expand_classes): Likewise.
3574 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3576 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3577 * lex.h: #include input.h.
3578 * jv-scan.c (input_filename): Remove.
3580 2003-05-02 Tom Tromey <tromey@redhat.com>
3583 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3584 (handle_inner_classes): New function.
3586 2003-05-01 Tom Tromey <tromey@redhat.com>
3589 * parse.y (finish_for_loop): Do nothing if update expression is a
3590 EXPR_WFL_NODE wrapping nothing.
3591 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3593 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3595 * lex.h (input_lineno): Remove declaration.
3596 * parse-scan.y: #include input.h.
3597 (input_filename): Remove declaration.
3598 (input_location): Add definition.
3599 (input_line): Remove definition.
3601 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3603 * lex.h (lineno): Rename to ...
3604 (input_line): ... here
3605 * parse-scan.y (lineno): Rename to ...
3606 (input_line): ... here.
3607 (reset_report): Rename lineno to input_line.
3608 * check-init.c (check_init): Likewise.
3609 * class.c (push_class): Likewise.
3610 * decl.c (complete_start_java_method, end_java_method): Likewise.
3611 * expr.c (expand_byte_code): Likewise.
3612 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3613 * jcf-write.c (generate_bytecode_insns): Likewise.
3614 * lex.c (java_init_lex, java_allocate_new_line,
3615 do_java_lex): Likewise.
3616 * parse.h (YYNOT_TWICE): Likewise.
3617 * parse.y (empty_statement, expression_statement,
3618 java_pop_parser_context, java_parser_context_save_global,
3619 yyerror, register_fields, method_header, safe_layout_class,
3620 find_in_imports_on_demand, create_artificial_method,
3621 source_end_java_method, start_complete_expand_method,
3622 build_thisn_assign, java_complete_lhs,
3623 maybe_absorb_scoping_block): Likewise.
3625 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3627 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3628 '/' when computing java source filename
3630 2003-04-13 Tom Tromey <tromey@redhat.com>
3632 * gjavah.c (print_c_decl): Indentation fix.
3634 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3636 * class.c (make_field_value, make_method_value, get_dispatch_table)
3637 (make_class_data, emit_offset_symbol_table)
3638 * constants.c (build_constants_constructor)
3639 * java-tree.h (START_RECORD_CONSTRUCTOR)
3640 * parse.y (maybe_build_array_element_wfl):
3641 Use build_constructor.
3643 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3646 * parse.y (string_convert_int_cst): Always use at least one digit
3647 in string conversion. Remove ASCII dependence.
3648 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3650 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3652 * Make-lang.in: added win32-host.c
3653 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3654 resolves to open() on non-Win32 platforms and
3655 Win32-specific jcf_open_exact_case() on Win32
3656 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3657 when trying .java and .class files
3658 * win32-host.c: added to repository. Defines
3659 Win32-specific jcf_open_exact_case()
3661 2003-04-10 Andrew Haley <aph@redhat.com>
3663 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3664 (maybe_free_localvar): Renamed from localvar_free.
3665 Add new arg, really.
3666 (generate_bytecode_insns): Set new variable, jsrs.
3667 Only free local vars if no jsr insns have been emittted.
3668 Call maybe_free_localvar, not localvar_free.
3670 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3672 * gcj.texi: Remove @ at start of file.
3674 2003-03-25 Tom Tromey <tromey@redhat.com>
3676 * parse.y (create_interface): Call CHECK_DEPRECATED.
3678 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3680 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3682 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3684 * javaop.h (jfloat, jdouble): Make them structures mirroring
3685 the bit fields of IEEE float and double respectively.
3686 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3687 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3688 (union Word, union DWord): Delete.
3689 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3691 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3692 D_NAN_MASK): Delete.
3693 (jni_print_float, jni_print_double): New. Generate
3694 hexadecimal floating constants.
3695 (print_field_info): Use jni_print_float/double.
3697 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3698 finite floating point numbers for output; special case
3701 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3703 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3704 Replace 0 and 1 with true and false in return statements.
3706 2003-03-19 Tom Tromey <tromey@redhat.com>
3708 * lex.c (do_java_lex): Renamed from java_lex.
3709 (java_lex): New function.
3712 2003-03-13 Tom Tromey <tromey@redhat.com>
3714 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3717 2003-03-04 Andrew Haley <aph@redhat.com>
3719 * gjavah.c (is_first_data_member): New global variable.
3720 (print_c_decl): If it's the first data member, align it as the
3722 (process_file): Set is_first_data_member.
3724 2003-03-11 Tom Tromey <tromey@redhat.com>
3726 * parse.y (resolve_field_access): Initialize class if field is
3727 found in another static field.
3728 * expr.c (build_class_init): Don't optimize out initialization of
3729 implemented interface.
3731 2003-03-11 Andrew Haley <aph@redhat.com>
3733 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3736 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3738 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3739 and DIR_SEPARATOR_2 for a target.
3740 Correct minor typos.
3742 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3743 and DIR_SEPARATOR_2 for a target into account.
3745 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3747 * lang.c (java_init): Update prototype, move code to java_post_options.
3748 (java_post_options): Similarly.
3750 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3752 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3753 compare file name components depending on the case-sensitivity
3754 or otherwise of the host file system.
3756 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3757 "strcmp" to compare file name components.
3758 Use IS_DIR_SEPARATOR instead of comparing directly against
3760 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3761 comparing directly against DIR_SEPARATOR.
3763 2003-03-04 Tom Tromey <tromey@redhat.com>
3765 * Make-lang.in (java.tags): New target.
3767 2003-03-01 Roger Sayle <roger@eyesopen.com>
3769 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3770 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3772 2003-03-01 Tom Tromey <tromey@redhat.com>
3774 * parse.y (jdep_resolve_class): Only check deprecation if we found
3777 2003-02-28 Tom Tromey <tromey@redhat.com>
3780 * class.c (maybe_layout_super_class): Always pass a WFL to
3782 * parse.y (do_resolve_class): Updated comment to explain
3785 2003-02-26 Tom Tromey <tromey@redhat.com>
3787 * jcf-write.c (generate_classfile): Check whether class is
3788 deprecated before writing attribute count.
3790 2003-02-25 Roger Sayle <roger@eyesopen.com>
3792 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3793 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3795 2003-02-23 Tom Tromey <tromey@redhat.com>
3797 * lang-options.h: Added -Wdeprecated.
3798 * gcj.texi (Warnings): Document -Wdeprecated.
3799 * java-tree.h (flag_deprecated): Declare.
3800 * lang.c (lang_W_options): Added deprecated.
3801 (flag_deprecated): New global.
3802 * chartables.h: Rebuilt.
3803 * gen-table.pl (process_one): Look at whitespace.
3804 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3805 * parse.h (CLEAR_DEPRECATED): New macro.
3806 (CHECK_DEPRECATED_NO_RESET): New macro.
3807 * jcf-parse.c (handle_deprecated): New function.
3808 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3809 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3810 * parse.y (resolve_type_during_patch): Check deprecation.
3811 (jdep_resolve_class): Likewise.
3812 (process_imports): Likewise.
3813 (resolve_expression_name): Likewise.
3814 (check_deprecation): Strip arrays from decl. Check
3816 (patch_method_invocation): Also check the particular constructor
3818 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3819 * jcf-write.c (append_deprecated_attribute): New function.
3820 (generate_classfile): Generate deprecated attribute when
3822 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3823 (java_lex) [case '*']: Simplify logic.
3824 (java_start_char_p): Use LETTER_MASK.
3825 (java_part_char_p): Likewise.
3826 (java_space_char_p): New function.
3828 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3830 Change base class access representation.
3831 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3832 (add_interface_do): Likewise.
3834 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3836 * decl.c (java_init_decl_processing): Change
3837 soft_lookupjnimethod_node to reflect the change in
3838 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3839 * expr.c (build_jni_stub): Calculate and pass the size
3840 on the stack of the arguments to a JNI function. Use
3841 new target macro MODIFY_JNI_METHOD_CALL to allow a
3842 target to modify the call to a JNI method.
3844 2003-02-08 Roger Sayle <roger@eyesopen.com>
3846 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3847 instead of basename to avoid compiler warnings on Tru64.
3849 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3851 * gcj.texi: Update to GFDL 1.2.
3853 2003-01-31 Andrew Haley <aph@redhat.com>
3855 * parse.y (java_expand_classes): Scan the whole class list looking
3856 for access methods that haven't yet been expanded.
3858 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3862 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3863 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3864 * jcf-parse.c: Likewise.
3866 2003-01-31 Mark Wielaard <mark@klomp.org>
3868 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3870 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3872 * class.c (make_class): Use BINFO_ELTS.
3873 (set_super_info): Likewse.
3874 (add_interface_do): Likewise.
3876 2003-01-30 Tom Tromey <tromey@redhat.com>
3878 * jcf-parse.c (read_class): Update identifier's class value if it
3879 changed during parsing.
3881 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3883 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3884 Propagate change to all other rules as required.
3885 (java/parse-scan.o): Add explicit dependency on
3886 $(parsedir)/java/parse-scan.c .
3888 2003-01-29 Tom Tromey <tromey@redhat.com>
3890 * parse.y (patch_assignment): Only transform the rhs of an
3891 assignment when compiling to native.
3893 2003-01-28 Tom Tromey <tromey@redhat.com>
3895 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3897 2003-01-28 Tom Tromey <tromey@redhat.com>
3899 * lex.c (java_lex): Don't include UEOF as part of token.
3900 (java_read_unicode): Error if \u sequence prematurely terminated.
3902 2003-01-27 Tom Tromey <tromey@redhat.com>
3904 * parse.y (java_check_regular_methods): Check for construct after
3905 checking types in throws clause.
3907 2003-01-24 Tom Tromey <tromey@redhat.com>
3909 * class.c (build_static_field_ref): Only a String or numeric field
3910 can fold to a constant.
3912 2003-01-23 Tom Tromey <tromey@redhat.com>
3914 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3915 file name in resource buffer.
3917 2003-01-23 Tom Tromey <tromey@redhat.com>
3919 * expr.c (build_known_method_ref): Use method's context to find
3922 2003-01-23 Tom Tromey <tromey@redhat.com>
3924 * constants.c (set_constant_entry): Allocated cleared memory.
3926 2003-01-22 Tom Tromey <tromey@redhat.com>
3928 * java-tree.h: Don't use PARAMS.
3929 * resource.c: Add prototypes for all functions.
3930 (write_resource_constructor): Use `const char *' to avoid
3933 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3935 * jcf-parse.c (process_zip_dir): Remove unused variable.
3937 2003-01-22 Tom Tromey <tromey@redhat.com>
3939 * expr.c (build_invokeinterface): Abort if method's context is not
3942 2003-01-22 Tom Tromey <tromey@redhat.com>
3944 * gcj.texi (Input and output files): Mention non-class entries.
3945 * decl.c (java_init_decl_processing): Call
3946 init_resource_processing.
3947 * java-tree.h (compile_resource_data, write_resource_constructor,
3948 compile_resource_file, init_resource_processing): Declare.
3949 * config-lang.in (gtfiles): Added resource.c.
3950 * Make-lang.in (gt-java-resource.h): New target.
3951 (JAVA_OBJS): Added resource.o.
3952 (java/resource.o): New target.
3953 * resource.c: New file.
3954 * class.c (compile_resource_file): Moved to resource.c.
3955 (registerResource_libfunc): Likewise.
3956 (utf8_decl_list): Mark with GTY; now static.
3957 * jcf-parse.c (classify_zip_file): New function.
3958 (parse_zip_file_entries): Use it; compile .properties files.
3959 (process_zip_dir): Use classify_zip_file and compute_class_name.
3960 Don't write class name into zip directory.
3961 (java_parse_file): Call write_resource_constructor.
3962 (compute_class_name): New function.
3963 * jcf-io.c (read_zip_member): Reindented.
3965 2003-01-21 Tom Tromey <tromey@redhat.com>
3967 * class.c (supers_all_compiled): New function.
3968 (make_class_data): Use it.
3970 2003-01-21 Tom Tromey <tromey@redhat.com>
3972 * parse.y (method_header): Native method can't be strictfp.
3973 No method can be transient or volatile.
3975 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3977 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3979 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3981 * check-init.c: Fix comment typos.
3982 * class.c: Likewise.
3983 * constants.c: Likewise.
3985 * except.c: Likewise.
3987 * java-except.h: Likewise.
3988 * java-tree.h: Likewise.
3989 * javaop.h: Likewise.
3990 * jcf-dump.c: Likewise.
3991 * jcf-io.c: Likewise.
3992 * jcf-parse.c: Likewise.
3993 * jcf-write.c: Likewise.
3995 * mangle.c: Likewise.
3996 * typeck.c: Likewise.
3997 * verify.c: Likewise.
3999 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4001 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4002 * jcf-write.c: Include "tm_p.h".
4004 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4006 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4008 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4010 * builtins.c (java_build_function_call_expr): Renamed from
4011 build_function_call_expr. All callers changed.
4013 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4014 * jcf-parse.c: Include tm_p.h.
4016 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4019 2003-01-14 Tom Tromey <tromey@redhat.com>
4021 * class.c (make_class_data): Check that super is compiled before
4022 building class reference to it.
4024 2003-01-14 Andrew Haley <aph@redhat.com>
4026 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4027 varargs function -- correct.
4029 2003-01-14 Andrew Haley <aph@redhat.com>
4031 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4033 2003-01-14 Andrew Haley <aph@redhat.com>
4035 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4036 varargs function -- correct.
4038 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4039 temporary if the RHS is a reference.
4041 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4043 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4044 * keyword.h: Regenerated.
4046 * All Files: Convert to ISO C style function definitions.
4048 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4050 * parse.y (check_pkg_class_access): ANSIfy definition.
4052 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4054 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4057 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4059 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4061 Merge from pch-branch:
4063 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4065 * Make-lang.in (java/gjavah.o): Update dependencies.
4066 * gjavah.c: Include ggc.h.
4068 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4070 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4071 (JCFDUMP_OBJS): Add ggc-none.o.
4072 (java/jcf-dump.o): Depend on GGC_H.
4073 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4074 CPool substructures.
4075 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4076 * jcf-dump.c: Include ggc.h.
4078 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4080 * jcf.h (union cpool_entry): New.
4081 (struct CPool): Use gengtype to mark. Change field 'data' to be
4083 (struct JCF): Use gengtype to mark.
4084 (CPOOL_UINT): Update for new cpool_entry type.
4085 (CPOOL_USHORT1): Likewise.
4086 (CPOOL_USHORT2): Likewise.
4087 (CPOOL_FINISH): Use GC to free cpool subfields.
4088 * parse.h (struct parser_ctxt): Mark field current_jcf.
4089 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4090 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4091 (main_jcf): Use gengtype to mark.
4092 (ggc_mark_jcf): Delete.
4093 (get_constant): Update for new cpool_entry type.
4094 (give_name_to_class): Likewise.
4095 (get_class_constant): Likewise.
4096 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4097 (java_parse_file): Use GGC to allocate struct JCF.
4098 (init_jcf_parse): Don't call ggc_add_root.
4099 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4101 * java-tree.h (current_jcf): Use gengtype to mark.
4102 (CPOOL_UTF): Update for new cpool_entry type.
4103 (outgoing_cpool): Use gengtype to mark.
4104 (struct lang_type): GC struct JCF and struct CPool.
4105 * config-lang.in (gtfiles): Add jcf.h.
4106 * constants.c (find_tree_constant): New.
4107 (set_constant_entry): Allocate cpool subfields using GGC. Update
4108 for new cpool_entry type.
4109 (find_constant1): Update for new cpool_entry type.
4110 (find_constant2): Likewise.
4111 (find_utf8_constant): Use find_tree_constant.
4112 (find_class_or_string_constant): Remove unnecessary cast to jword.
4113 Update for new cpool_entry type.
4114 (count_constant_pool_bytes): Update for new cpool_entry type.
4115 (write_constant_pool): Likewise.
4116 (alloc_name_constant): Use find_tree_constant.
4117 (build_constants_constructor): Update for new cpool_entry type.
4119 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4121 * parse.y (mark_parser_ctxt): Delete.
4122 (goal): Don't use ggc_add_root.
4123 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4124 (java_pop_parser_context): Let GC free parser_ctxt.
4125 (java_parser_context_resume): Likewise.
4126 * parse.h (struct parser_ctxt): Use gengtype to mark.
4128 (ctxp_for_generation): Likewise.
4129 * lex.h (struct java_lc_s): Mark for gengtype.
4130 (java_lexer): Rearrange for gengtype.
4131 * config-lang.in (gtfiles): Add lex.h, parse.h.
4133 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4135 * All Files: Remove PARAMS macro.
4137 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4138 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4141 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4144 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4146 * Make-lang.in (java.install-common, java.uninstall,
4147 java.install-info, java.install-man): Prepend $(DESTDIR)
4148 to destination paths in all (un)installation commands.
4149 (java.install-common): Rewrite $(LN) command to support
4150 DESTDIR with "ln" as well as with "ln -s".
4152 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4154 * java-tree.h: Protect against multiple inclusion.
4156 2003-01-07 Tom Tromey <tromey@redhat.com>
4158 * class.c (add_assume_compiled): Don't adjust parent if we're
4159 already at the root of tree.
4161 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4163 * lang.c (dump_compound_expr): Prototype.
4165 2003-01-03 Tom Tromey <tromey@redhat.com>
4167 Fix for PR java/8712:
4168 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4169 when simply checking against `null'.
4171 2003-01-03 Tom Tromey <tromey@redhat.com>
4173 * gcj.texi (Standard Properties): Document http.proxyHost and
4176 * gcj.texi (GNU Classpath Properties): Document new properties.
4178 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4180 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4181 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4182 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4184 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4186 * Make-lang.in, boehm.c, buffer.c,
4187 buffer.h, builtins.c, class.c,
4188 config-lang.in, constants.c,
4189 convert.h, decl.c, except.c,
4190 expr.c, java-except.h,
4191 java-tree.h, javaop.def,
4192 jcf-parse.c, jcf-write.c,
4193 jv-scan.c, jvgenmain.c,
4194 jvspec.c, keyword.gperf,
4195 keyword.h, lang-options.h,
4196 lang-specs.h, lang.c, lex.c,
4197 lex.h, mangle.c, mangle_name.c,
4198 parse-scan.y, parse.h, parse.y,
4199 typeck.c, verify.c, xref.c,
4200 xref.h: Replace "GNU CC" with
4201 "GCC" in the copyright header.
4203 * check-init.c, gjavah.c, javaop.h,
4204 jcf-depend.c, jcf-dump.c, jcf-io.c,
4205 jcf-path.c, jcf-reader.c, jcf.h,
4206 zextract.c, zipfile.h: These files are
4207 "part of GCC". Also say "GCC" not "GNU CC".
4209 2002-12-30 DJ Delorie <dj@redhat.com>
4211 * Make-lang.in: Protect against texi2pod/pod2man failing.
4213 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4215 * gcj.texi: Use @copying.
4217 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4219 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4220 print_cxx_classname.
4221 (print_cxx_classname): Add add_scope parameter.
4222 (print_class_decls): Do not emit a semicolon after the extern
4224 (process_file): Adjust calls to print_cxx_classname.
4226 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4228 * gcj.texi: Include Cover Texts in man page.
4230 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4232 * class.c (build_static_field_ref): Check FIELD_FINAL.
4234 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4235 instead of current_constant_pool_data_ref.
4236 * java-tree.h (current_constant_pool_data_ref): Undefine.
4237 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4238 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4239 current_constant_pool_data_ref.
4241 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4242 not build_internal_class_name.
4244 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4245 Use it when class ref isn't certain to be compiled.
4247 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4249 * gcj.texi: Include gcc-common.texi.
4250 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4251 $(srcdir)/doc/include/gcc-common.texi.
4253 2002-12-22 Anthony Green <green@redhat.com>
4255 * gcj.texi (Limitations): Add note about org.xml.sax and
4258 2002-12-20 Tom Tromey <tromey@redhat.com>
4260 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4261 where minimum case value is Integer.MIN_VALUE.
4264 2002-12-18 Andrew Haley <aph@redhat.com>
4266 * parse.y (patch_invoke): Force evaluation order when `check' is
4267 set. For PR libgcj/8945.
4269 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4271 * gcj.texi: Change version number to 3.4.
4273 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4274 Andrew Haley <aph@redhat.com>
4276 * parse.y (source_end_java_method): Remove custom encoding of line
4277 numbers for a function decl before passing it to the back end.
4279 2002-12-03 Andrew Haley <aph@redhat.com>
4281 * class.c (make_class_data): New field, "chain".
4282 * decl.c (java_init_decl_processing): Likewise.
4284 2002-12-02 Tom Tromey <tromey@redhat.com>
4287 * parse.y (do_resolve_class): Handle qualified name via
4290 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4292 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4293 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4294 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4295 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4296 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4297 Include coretypes.h and tm.h.
4298 * Make-lang.in: Update dependencies.
4300 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4302 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4304 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4306 * jcf-reader.c: Don't expand JCF_readu4 inside the
4307 expansion of JCF_SKIP.
4309 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4311 * jcf-reader.c: Don't expand JCF_readu4 inside the
4312 expansion of JCF_SKIP.
4314 2002-11-22 Tom Tromey <tromey@redhat.com>
4316 * parse.y (patch_binop): Cast right hand side of shift expression
4317 to `int'. Fixes PR java/8676.
4319 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4320 Andrew Haley <aph@redhat.com>
4322 * gcc/java/jcf-write.c (write_classfile): Remove target
4323 class file, if it exists, before renaming the temporary
4326 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4328 * jvspec.c (lang_specific_spec_functions): New.
4330 2002-11-18 Tom Tromey <tromey@redhat.com>
4332 Fix for PR java/7912:
4333 * expr.c (can_widen_reference_to): Allow cast of array to
4334 Cloneable or Serializable.
4335 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4336 (java_io_serializable_identifier_node): Likewise.
4337 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4338 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4339 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4340 java_io_serializable.
4341 * decl.c (java_init_decl_processing): Initialize
4342 java_lang_cloneable_identifier_node and
4343 java_io_serializable_identifier_node.
4344 (java_lang_cloneable_identifier_node): New global.
4345 (java_io_serializable_identifier_node): Likewise.
4347 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4349 * buffer.c: Remove unnecessary casts.
4350 * check-init.c: Likewise.
4351 * class.c: Likewise.
4352 * constants.c: Likewise.
4354 * except.c: Likewise.
4355 * gjavah.c: Likewise.
4356 * jcf-io.c: Likewise.
4357 * jcf-parse.c: Likewise.
4358 * jcf-path.c: Likewise.
4359 * jvspec.c: Likewise.
4362 * verify.c: Likewise.
4364 2002-11-06 Tom Tromey <tromey@redhat.com>
4366 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4369 2002-11-05 Tom Tromey <tromey@redhat.com>
4371 Fix for PR java/6388.
4372 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4373 * java-tree.h (enum java_tree_index): New values
4374 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4375 (decimal_int_max, decimal_long_max): New defines.
4376 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4377 (error_if_numeric_overflow): Rewrote range checking.
4378 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4381 2002-11-02 Tom Tromey <tromey@redhat.com>
4383 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4385 * class.c (make_method_value): Put class name, not signature, into
4386 `throws' field. For PR java/8415.
4388 2002-10-24 Tom Tromey <tromey@redhat.com>
4390 * gcj.texi (Invoking gij): Document --showversion.
4391 (Standard Properties): java.library.path now set.
4393 2002-10-23 Tom Tromey <tromey@redhat.com>
4395 * gjavah.c (decode_signature_piece): In JNI mode, print
4396 `jobjectArray' when array depth is nonzero.
4399 2002-10-15 Andrew Haley <aph@redhat.com>
4401 * parse.y (patch_invoke): Call force_evaluation_order on a static
4403 (resolve_qualified_expression_name): Call force_evaluation_order
4404 on a arg list that is part of a Qualified Expression Name.
4406 * lang.c (dump_compound_expr): New.
4407 (java_dump_tree): New.
4409 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4411 * gcj.texi: Added item describing the GCJ runtime property
4414 2002-10-15 Richard Henderson <rth@redhat.com>
4416 * jcf-parse.c (get_constant): Fix type warning.
4418 2002-10-15 Andrew Haley <aph@redhat.com>
4420 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4421 (java_inlining_map_static_initializers): Declare.
4423 2002-10-14 Andrew Haley <aph@redhat.com>
4425 * tree-inline.c (remap_block): All local class initialization
4426 flags go in the outermost scope.
4427 (expand_call_inline): Call java_inlining_map_static_initializers.
4428 (expand_call_inline): Call java_inlining_merge_static_initializers.
4429 * java/lang.c (merge_init_test_initialization): New.
4430 (java_inlining_merge_static_initializers): New.
4431 (inline_init_test_initialization): New.
4432 (java_inlining_map_static_initializers): New.
4434 2002-10-11 Mark Wielaard <mark@klomp.org>
4436 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4438 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4440 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4442 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4444 * parse.y (merge_string_cste): Add parentheses around & within |.
4446 2002-10-08 Tom Tromey <tromey@redhat.com>
4448 * parse.y (variable_declarator_id): Simplify error path for
4449 array declarator error. For PR java/8003.
4451 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4453 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4456 2002-10-08 Andrew Haley <aph@redhat.com>
4458 * parse.y (attach_init_test_initialization_flags): Check for
4461 2002-10-07 Anthony Green <green@redhat.com>
4463 * parse.y (merge_string_cste): Fix bug in string concatenation.
4465 2002-10-03 Michael Koch <konqueror@gmx.de>
4467 * gcj.texi (Standard properties):
4468 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4470 2002-10-02 Roger Sayle <roger@eyesopen.com>
4472 PR optimization/6627
4473 * lang.c (java_init): If storing the vbit in function
4474 pointers, ensure that force_align_functions_log is atleast
4475 one to aid compatability with g++ vtables.
4477 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4479 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4480 foul of type-based aliasing.
4482 2002-09-30 Anthony Green <green@redhat.com>
4484 * gcj.texi (Invoking jv-scan): Fix texinfo.
4486 2002-09-28 Anthony Green <green@redhat.com>
4488 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4489 (Code Generation): Add -fno-assert documentation.
4490 * jv-scan.c (flag_assert): New global.
4491 (options): Add assert option.
4492 (help): Add --no-assert documentation.
4493 * parse-scan.y (flag_assert): New global.
4494 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4495 (flag_assert): New global.
4496 * java-tree.h (flag_assert): New global.
4497 * lex.c (java_lex): Obey flag_assert.
4498 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4501 2002-09-26 Andrew Haley <aph@redhat.com>
4503 * expr.c (build_java_array_length_access): Check for null pointer.
4504 * expr.c (expand_java_arrayload): Likewise.
4506 2002-09-21 Richard Henderson <rth@redhat.com>
4508 * jcf-parse.c (get_constant): Decode from IEEE no matter
4509 what the target format.
4511 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4513 * ChangeLog: Follow spelling conventions.
4514 * class.c: Likewise.
4517 * gjavah.c: Likewise.
4518 * java-tree.h: Likewise.
4519 * jcf-dump.c: Likewise.
4520 * jcf-parse.c: Likewise.
4521 * jvspec.c: Likewise.
4523 * mangle.c: Likewise.
4524 * parse.y: Likewise.
4526 2002-09-17 Tom Tromey <tromey@redhat.com>
4528 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4529 where \r appears at EOF. Fixes PR java/7950.
4531 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4533 * jvspec.c (lang_specific_driver): Remove unused variable.
4535 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4537 * java-tree.h (union lang_tree_node): Add chain_next option.
4539 2002-09-16 Richard Henderson <rth@redhat.com>
4541 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4542 use new real.h interface.
4543 * jcf-write.c (find_constant_index): Use new real.h interface.
4544 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4546 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4548 * lang.c: Follow spelling conventions.
4550 2002-09-11 Per Bothner <per@bothner.com>
4552 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4553 constant to the type of the field.
4554 (java_complete_tree): Remove now-redundant code.
4556 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4558 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4561 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4562 return label if a ret instruction for the jsr has been reached.
4564 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4566 * parse.y (DIR_SEPARATOR): Don't define.
4567 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4569 2002-08-28 Andrew Haley <aph@redhat.com>
4571 * verify.c (verify_jvm_instructions): Allow exception handler
4572 inside code that is being protected, but generate a warning.
4573 * except.c (link_handler): Initialize `expanded' in new eh_range.
4574 (binding_depth, is_class_level, current_pc): Declare extern.
4576 2002-09-01 Mark Wielaard <mark@klomp.org>
4578 * gcj.texi: Add chapter about system properties.
4581 2002-08-26 Tom Tromey <tromey@redhat.com>
4583 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4584 conversion if RHS_TYPE is byte, short, or char.
4586 2002-08-22 Tom Tromey <tromey@redhat.com>
4588 * gcj.texi (Invoking gij): Document -cp and -classpath.
4590 2002-08-21 Tom Tromey <tromey@redhat.com>
4592 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4593 $(prefix)/share. For PR libgcj/7633.
4595 For PR java/6005 and PR java/7611:
4596 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4597 (java_can_use_bit_fields_p): New function.
4599 2002-08-16 Tom Tromey <tromey@redhat.com>
4601 * gcj.texi (Class Initialization): Mention class initialization of
4604 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4606 * Make-lang.in (java-tree-inline.o): New.
4607 (JAVA_OBJS): Add java-tree-inline.o.
4608 * parse.y (source_end_java_method): Call java_optimize_inline.
4609 (java_expand_method_bodies): Save method's tree in
4611 (add_stmt_to_compound): Keep track of the number of statments.
4612 * lang.c (java_init): Enable flag_inline_trees.
4613 (java_post_options): If flag_inline_functions is on, enable
4614 flag_inline_trees instread.
4615 (decl_constant_value): New.
4616 (java_tree_inlining_walk_subtrees): New.
4617 * java-tree.h (DECL_NUM_STMTS): New macro.
4618 (java_optimize_inline): Declare.
4619 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4620 Handle a LABEL_EXPR.
4621 * decl.c (build_result_decl): If we already have a DECL_RESULT
4623 (dump_function): New.
4624 (java_optimize_inline): New.
4625 (dump_function): New.
4627 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4630 * parse.y (build_assertion): Invert return from
4631 desiredAssertionStatus.
4633 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4635 * jcf-write.c (get_access_flags): Return correct access flags for
4636 private and protected inner classes.
4638 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4640 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4642 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4644 * mangle_name.c: Don't include obstack.h twice.
4645 * xref.c: Don't include obstack.h.
4647 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4649 * class.c: (permanent_obstack): Delete declaration.
4650 * constants.c: (permanent_obstack): Delete declaration.
4651 * except.c: (permanent_obstack): Delete declaration.
4652 * expr.c: (permanent_obstack): Delete declaration.
4653 * jcf-parse.c: (permanent_obstack): Delete declaration.
4654 (saveable_obstack): Delete declaration.
4655 * parse.h: (permanent_obstack): Delete declaration.
4656 * typeck.c: (permanent_obstack): Delete declaration.
4658 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4660 * gcj.texi (version-gcc): Increase to 3.3.
4662 2002-07-22 Tom Tromey <tromey@redhat.com>
4664 * lex.c (java_lex): Check for `e' or `E' after 0.
4666 2002-07-21 Richard Henderson <rth@redhat.com>
4668 * lang.c (java_unsafe_for_reeval): New.
4669 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4671 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4673 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4674 (jcf_path_init): Use GET_ENVIRONMENT.
4676 2002-07-10 Roger Sayle <roger@eyesopen.com>
4677 Zack Weinberg <zack@codesourcery.com>
4679 * builtins.c (initialize_builtins): Remove defines that
4680 handled C/C++ specific junk hereby removed from builtins.def.
4682 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4684 * lang.c (java_post_options): Update prototype.
4686 2002-07-05 Roger Sayle <roger@eyesopen.com>
4688 * builtins.c (initialize_builtins): Ignore the additional
4689 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4690 the builtins.def file.
4692 2002-07-01 Tom Tromey <tromey@redhat.com>
4695 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4698 2002-07-01 Roger Sayle <roger@eyesopen.com>
4700 * java/decl.c (builtin_function): Accept additional parameter.
4701 (java_init_decl_processing): Pass an additional NULL_TREE
4702 argument to builtin_function.
4704 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4706 * gcj.texi: Fixed gcj invocation example so that it compiles.
4708 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4710 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4711 * parse.y (mark_parser_ctxt): Likewise.
4712 (check_modifiers, declare_local_variables): Avoid incorrect
4713 hardcoded constant 10.
4715 * lex.c (java_read_char): Avoid "comparison is always true"
4718 2002-06-25 Andreas Schwab <schwab@suse.de>
4720 * expr.c (JSR): Avoid undefined operation on PC.
4722 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4724 * decl.c (clear_binding_level): Const-ify.
4726 2002-06-13 Akim Demaille <akim@epita.fr>
4728 * parse.y (class_declaration, interface_declaration): Make sure
4729 all their rules have an action, in order to avoid meaningless `$$
4730 = $1' and their type clashes.
4732 2002-06-11 Tom Tromey <tromey@redhat.com>
4734 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4735 * parse-scan.y (statement_without_trailing_substatement): Added
4737 (assert_statement): New rule.
4738 * java-tree.h (struct lang_type) [assertions]: New field.
4739 (TYPE_USES_ASSERTIONS): New macro.
4740 (CLASS_USES_ASSERTIONS): Likewise.
4741 (FIELD_SYNTHETIC): New define.
4742 * lex.c (java_lval;): Added ASSERT_TK.
4743 * parse.y (ASSERT_TK): Added.
4744 (statement_without_trailing_substatement): Added assert_statement.
4745 (assert_statement): New rule.
4746 (build_assertion): New function.
4747 (maybe_generate_pre_expand_clinit): Create and initialize
4748 $assertionsDisabled.
4749 (lookup_package_type): Removed decl.
4750 * keyword.h: Rebuilt.
4751 * keyword.gperf (assert): New token.
4753 2002-06-10 Akim Demaille <akim@epita.fr>
4755 * parse.y (interface_type_list, class_member_declaration)
4756 (unary_expression_not_plus_minus): Remove duplicate %type.
4759 2002-06-09 Tom Tromey <tromey@redhat.com>
4761 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4763 * parse.y (method_header): Give error message in all cases.
4766 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4768 Don't use RTL inlining. Fix for PR java/6820.
4769 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4770 (flag_really_inline): New.
4771 (java_decode_option): Set flag_really_inline if -finline-functions
4773 (java_post_options): New function. Turn off inlining unless
4774 flag_really_inline is set.
4776 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4778 * gjavah.c (throwable_p): Accept argument as either a classname or
4779 signature fragment. Create null-terminated classname string for super
4780 when calling itself recursively.
4781 (decode_signature_piece): Skip first character from class name
4782 signature when calling throwable_p.
4784 2002-06-08 H.J. Lu (hjl@gnu.org)
4786 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4788 2002-06-04 Tom Tromey <tromey@redhat.com>
4790 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4792 2002-06-04 Michael Koch <konqueror@gmx.de>
4794 * gcj.texi (Input Options): Fixed typo.
4796 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4798 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4799 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4800 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4801 and all now-pointless local variables. Rename other local
4802 variables to reflect their not being handles.
4804 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4805 #if JCF_USE_STDIO blocks.
4807 * parse.y: Add missing semicolon at end of rule.
4809 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4811 * check-init.c (attach_initialized_static_class): Delete, unused.
4812 * parse.y: Use htab_t instead of struct hashtable, update
4814 * java-tree.h: Include hashtab.h instead of hash.h.
4815 (struct lang_decl_func): Use htab_t, set up for gengtype.
4816 (struct init_test_hash_entry): Delete.
4817 (struct treetreehash_entry): New.
4818 (java_treetreehash_find): New
4819 (java_treetreehash_new): New prototype.
4820 (java_treetreehash_create): New prototype.
4821 (java_mark_tree): Delete prototype.
4822 (java_hash_hash_tree_node): Delete prototype.
4823 (java_hash_compare_tree_node): Delete prototype.
4824 (attach_initialized_static_class): Delete prototype.
4825 * expr.c (build_class_init): Update to use java_treetreehash
4827 (java_expand_expr): Update to use htab_t.
4828 (emit_init_test_initialization): Likewise.
4829 * decl.c (java_mark_tree): Delete.
4830 * class.c (init_test_hash_newfunc): Delete.
4831 (java_hash_hash_tree_node): Delete.
4832 (java_hash_compare_tree_node): Delete.
4833 (add_method_1): Update to use java_treetreehash functions.
4834 (JAVA_TREEHASHHASH_H): New macro.
4835 (java_treetreehash_hash): New function.
4836 (java_treetreehash_compare): New function.
4837 (java_treetreehash_find): New function.
4838 (java_treetreehash_new): New function.
4839 (java_treetreehash_create): New function.
4840 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4842 * Make-lang.in (java/parse.o): Depend on debug.h.
4843 * java-tree.h (struct lang_identifier): Use gengtype.
4844 (union lang_tree_node): New.
4845 (struct lang_decl_func): Use gengtype.
4846 (struct lang_decl_var): Likewise.
4847 (struct lang_decl): Likewise.
4848 * parse.y: Include debug.h.
4849 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4851 * lang.c (struct language_function): New dummy structure.
4853 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4854 descriminator for DECL_LANG_SPECIFIC.
4855 (struct lang_decl_func): Rename from struct lang_decl.
4856 (enum lang_decl_desc): New.
4857 (struct lang_decl): Make it a union. Update all the accessor macros.
4858 (struct lang_type): Use gengtype.
4859 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4860 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4861 are now the same size.
4862 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4863 use discriminator to mark DECL_LANG_SPECIFIC.
4865 * Make-lang.in (gt-java-builtins.h): New rule.
4866 (java/builtins.o): Add dependency on gt-<filename>.h.
4867 * builtins.c: Use gengtype for roots.
4868 (union string_or_tree): Use gengtype.
4869 (struct builtin_record): Use gengtype.
4870 * config-lang.in (gtfiles): Add builtins.c.
4872 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4873 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4874 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4875 gt-java-parse.h, gtype-java.h): Add rules to generate.
4876 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4877 (class.o): Add dependency on gt-*.h.
4878 (constants.o): Likewise.
4881 (jcf-parse.o): Likewise.
4882 (jcf-write.o): Likewise.
4884 * config-lang.in (gtfiles): New.
4885 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4886 * constants.c: Replace uses of ggc_add_* with GTY markers.
4888 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4889 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4890 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4891 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4893 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4895 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4896 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4898 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4899 Include gtype-java.h.
4901 2002-06-02 Tom Tromey <tromey@redhat.com>
4903 Fix for PR java/5913:
4904 * parse.y (patch_binop): Call patch_string on op1.
4906 2002-06-02 Tom Tromey <tromey@redhat.com>
4908 Fix for PR java/1343, PR java/6336:
4909 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4910 formatting. Changed return type.
4911 (anonymous_class_counter): Moved to top of file.
4912 (maybe_make_nested_class_name): Append number to class name for
4913 function-local classes.
4915 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4917 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4918 * Make-lang.in: Update dependency lists.
4920 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4922 * gjavah.c (throwable_p): Do not free the name of the class after
4923 passing it to find_class.
4924 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4925 * jcf-io.c (dirent.h): Include it.
4926 (fnmatch.h): Likewise.
4927 (compare_path): New function.
4928 (java_or_class_file): Likewise.
4929 (memoized_dirlist_entry): New type.
4930 (memoized_dirlist_lookup_eq): New function.
4931 (memoized_dirlists): New variable.
4932 (caching_stat): New function.
4933 (memoized_class_lookup_eq): New function.
4934 (memoized_class_lookups): Likewise.
4935 (find_class): Use memoized_class_lookups and caching_stat.
4936 * jcf.h (JCF_USE_SCANDIR): Define.
4937 * parse.y (java_expand_classes): Write the class files in reverse
4940 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4942 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4944 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4946 * jcf-write.c (write_classfile): Unlink the temporary file if it
4947 cannot be renamed. Use concat to build up the name of the
4950 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4952 * jcf-write.c (write_classfile): Write the file to a
4953 temporary file and then rename it.
4955 2002-05-07 Tom Tromey <tromey@redhat.com>
4957 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4959 Fix for PR java/1200:
4960 * gjavah.c (throwable_p): New function.
4961 (decode_signature_piece): Use it. A `WeakReference' isn't the
4964 (gcjh_streq): New function.
4966 2002-05-07 Andreas Jaeger <aj@suse.de>
4968 * parse.y (finish_for_loop): Fix if statement.
4970 2002-05-06 Tom Tromey <tromey@redhat.com>
4972 Fix for PR java/5941:
4973 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4974 loop update expression.
4975 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4976 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4978 2002-05-04 Mark Wielaard <mark@klomp.org>
4981 * parse.y (build_string_concatenation): Return just op1 only when op2
4982 is null and op1 is a STRING_CST, otherwise always construct a
4985 2002-04-27 Tom Tromey <tromey@redhat.com>
4988 * parse.y (string_convert_int_cst): New function.
4989 (merge_string_cste): Use it.
4991 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4993 * java-tree.h (java_parse_file): Update.
4994 (java_set_yydebug): Remove.
4995 * jcf-parse.c (yydebug): Remove.
4996 (java_set_yydebug): Die.
4997 (java_parse_file): Update.
4998 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5000 2002-04-24 Tom Tromey <tromey@redhat.com>
5003 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5004 EXPR_WFL_QUALIFICATION of qual_wfl.
5006 2002-04-23 Per Bothner <per@bothner.com>
5008 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5009 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5010 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5012 2002-04-23 Tom Tromey <tromey@redhat.com>
5015 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5016 recognize `-fcompile-resource='.
5017 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5020 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5022 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5023 paths. Fixes PR java/2791.
5025 2002-04-19 Andrew Haley <aph@redhat.com>
5027 * jcf-write.c (push_long_const): lo, hi: New variables.
5028 Use rshift_double to extract the high part of a 64-bit long.
5029 Use WORD_TO_INT to extract the low part.
5031 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5032 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5033 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5035 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5037 * typeck.c (incomplete_type_error): Remove.
5039 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5041 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5042 for hash synchronization.
5043 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5044 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5047 2002-04-16 Mark Wielaard <mark@klomp.org>
5049 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5052 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5054 Fix for PR java/6294:
5055 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5058 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5060 Fix for PR java/6085:
5061 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5062 to get enclosing "this" argument for inner-class constructor
5063 invocation. Pass correct arguments to build_access_to_thisn.
5065 2002-04-10 Andreas Jaeger <aj@suse.de>
5067 * gcj.texi (Input Options): Fix extdirs patch.
5069 2002-04-10 Anthony Green <green@redhat.com>
5071 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5073 2002-04-09 Anthony Green <green@redhat.com>
5075 * gcj.texi (Input Options): Add --extdirs documentation.
5076 * jcf-dump.c (OPT_extdirs): New macro.
5077 (options): Add extdirs option.
5078 (help): Describe --extdirs.
5079 (main): Handle OPT_extdirs.
5080 * gjavah.c (OPT_extdirs): New macro.
5081 (options): Add extdirs option.
5082 (help): Describe --extdirs.
5083 (main): Handle OPT_extdirs.
5084 * jcf-path.c (jcf_path_init): Add extdirs support.
5085 (jcf_path_extdirs_arg): New function.
5086 (extensions): New variable to hold extensions path entries.
5087 * jvspec.c: Remove -fextdirs= when compiling main().
5088 * lang.c (java_decode_option): Handle -fextdirs=.
5089 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5090 * Make-lang.in: Compile jcf-path with version info for use in
5091 identifying the appropriate libgcj.jar.
5093 2002-04-08 Tom Tromey <tromey@redhat.com>
5096 * .cvsignore: Added rmic.1 and rmiregistry.1.
5097 * gcj.texi (Top): Link to new nodes.
5098 (Invoking rmic): New node.
5099 (Invoking rmiregistry): Likewise.
5100 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5102 (java.maintainer-clean): Likewise.
5103 ($(srcdir)/java/rmic.1): New target.
5104 ($(srcdir)/java/rmiregistry.1): Likewise.
5105 (java.install-man): Handle rmic.1 and rmiregistry.1.
5107 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5109 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5110 Add note about handling uncaught exceptions. Add an exception handler
5113 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5115 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5116 after using it to patch CALL_EXPR.
5118 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5120 * gcj.texi (Invocation): Document CNI invocation API.
5122 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5124 * expr.c (truthvalue_conversion): Rename. Update.
5125 (expand_compare): Update.
5126 * java-tree.h (java_truthvalue_conversion): New.
5127 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5129 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5131 * java-tree.h (java_mark_addressable): New.
5132 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5133 * typeck.c (mark_addressable): Rename, update.
5135 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5137 * expr.c (build_java_binop): Update.
5138 * java-tree.h (java_signed_type, java_unsigned_type,
5139 java_signed_or_unsigned_type): Update.
5140 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5141 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5142 * parse.y (patch_binop): Update.
5143 * typeck.c (signed_or_unsigned_type, unsigned_type,
5144 signed_type): Update.
5146 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5148 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5149 (java_dummy_print): Remove.
5150 (lang_print_error): Rename. Exit early if inhibiting output.
5151 (inhibit_error_printing_function): New.
5152 (java_init): Don't set hook.
5153 (lang_init_source): Use new boolean.
5155 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5157 * parse.y (do_resolve_class): Fix infinite recursion.
5159 2002-03-29 Tom Tromey <tromey@redhat.com>
5161 * parse.y (check_inner_circular_reference): Ignore incomplete
5164 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5166 * Make-lang.in (builtins.o): Update.
5167 * boehm.c (get_boehm_type_descriptor): Update.
5168 * builtins.c: Include langhooks.h.
5169 * decl.c (java_init_decl_processing): Update.
5170 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5171 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5173 * typeck.c (type_for_mode, type_for_size): Update.
5175 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5177 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5179 2002-03-28 Tom Tromey <tromey@redhat.com>
5181 * except.c (expand_end_java_handler): If the handler type is NULL,
5182 use java.lang.Throwable. Fixes PR java/5986.
5184 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5186 Fix for PR java/4715:
5187 * jcf-parse.c (parse_source_file_3): New function.
5188 (read_class): Call it.
5189 (java_parse_file): Likewise.
5191 2002-03-28 Jan Hubicka <jh@suse.cz>
5193 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5195 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5197 * parse.y (resolve_package): Initialize "decl".
5198 (lookup_package_type): Remove unused function.
5200 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5202 Fix for PR java/5993:
5203 * parse.y (resolve_package): Return the decl if resolution was
5204 successful. Don't special case "java.lang" and "java.lang.reflect"
5205 packages. Set type_name to the merged identifier.
5206 (resolved_qualified_expression_name): Print error using "name" if
5207 resolve_package returns NULL_TREE.
5209 2002-03-27 Tom Tromey <tromey@redhat.com>
5211 * expr.c (expand_invoke): Don't generate null pointer check if
5212 we're calling <init>.
5214 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5216 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5218 * java-tree.h (java_lang_expand_expr): Similarly.
5219 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5220 (java_init): Don't set hook.
5222 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5224 Fix for PR java/5850:
5225 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5226 context if field was not found in the current scope.
5227 * expr.c (lookup_field): Don't look in enclosing contexts.
5229 2002-03-26 Tom Tromey <tromey@redhat.com>
5231 Fix for PR java/5942:
5232 * parse.y (init_src_parse): Added sanity check.
5233 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5236 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5238 * decl.c (lang_mark_tree): Rename java_mark_tree.
5239 * java-tree.h (java_mark_tree): New.
5240 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5242 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5244 * lex.c: Change java_perform_atof to take normal parameters
5245 instead of a pointer to a parameter block. Call it directly
5248 2002-03-22 Mark Wielaard <mark@klomp.org>
5250 Fix for PR java/5368:
5251 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5252 when printing error message.
5254 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5256 * decl.c (maybe_build_cleanup): Remove.
5258 2002-03-22 Tom Tromey <tromey@redhat.com>
5260 Andrew Haley <aph@cambridge.redhat.com>
5262 * expr.c (build_field_ref): Don't build a check if the field is a
5265 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5267 Fix for PR java/6026:
5268 * lex.c (java_lex): Fix parsing of consecutive floats.
5270 2002-03-21 Tom Tromey <tromey@redhat.com>
5272 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5275 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5277 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5278 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5280 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5282 * gcj.texi: @code{gcj} becomes @command{gcj}.
5283 @code{gcc} becomes @command{gcc}.
5284 GcjRaw changed to gnu.gcc.RawData.
5286 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5288 * decl.c (start_java_method): Use new hook.
5289 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5290 (java_init): Remove old hook.
5292 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5294 * builtins.c (define_builtin): Do nothing if `type' is null.
5297 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5299 * parse.y (parser_check_super_interface): Fix error message
5302 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5304 * jcf-parse.c (get_constant): Delete unused variables.
5306 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5308 * java-tree.h (java_parse_file): New.
5309 * jcf-parse.c (yyparse): Rename java_parse_file.
5310 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5312 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5314 * parse.y (craft_constructor): Return the constructor decl.
5315 (java_expand_classes): Update comments.
5316 (lookup_method_invoke): Call fix_constructors immediately for
5317 anonymous class. Fixes PR java/5935.
5319 2002-03-15 Anthony Green <green@redhat.com>
5321 * jcf-parse.c (yyparse): Don't emit class registration
5322 constructor when compiling resource files.
5324 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5326 * lang.c (java_tree_code_type, java_tree_code_length,
5327 tree_code_name): Delete.
5328 (tree_code_type, tree_code_length, tree_code_name): Define.
5329 (java_init): Don't try to copy into the various tree_code
5332 2002-03-12 Tom Tromey <tromey@redhat.com>
5334 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5335 UTF-8, not UCS-2. Fixes PR java/5923.
5337 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5338 a call_expr wrapped in a convert. Fixes PR java/5848.
5340 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5342 * jcf-write.c (write_classfile): Improve error strings.
5344 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5346 * lex.c: Adjust comments to GNU standards.
5348 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5350 Fix for PR java/5902:
5351 * lex.c (java_lex): Fix parsing of literals.
5353 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5355 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5356 to prevent it getting evaluated twice in the store checking case.
5357 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5360 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5362 * decl.c (java_init_decl_processing): Make sure class_type_node
5363 alignment is not less than 64 bits if hash synchronization is enabled.
5365 2002-03-08 Per Bothner <per@bothner.com>
5367 * parse.y (java_complete_lhs): Check if patch_assignment
5368 returned an error-mark.
5370 * parse.y (try_builtin_assignconv): Don't special-case zero.
5372 2002-03-08 Per Bothner <per@bothner.com>
5374 Fix for PR java/5812.
5375 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5376 here instead of in JSR macro. Likewise with load_type_state call.
5377 Do the latter on if the return_pc has been verified (the jsr returns).
5378 (JSR): Now just call build_java_jsr.
5380 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5382 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5383 (java.install-common): Link native driver to
5384 JAVA_TARGET_INSTALL_NAME.
5386 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5388 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5389 * builtins.c(sin_builtin): Likewise
5390 * builtins.c(sqrt_builtin): Likewise
5392 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5394 * java/expr.c, java/jcf-parse.c, java/lex.c:
5395 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5396 REAL_ARITHMETIC blocks unconditional. Delete some further
5397 #ifdef blocks predicated on REAL_ARITHMETIC.
5399 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5401 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5402 explicit sizeof/sizeof.
5403 * decl.c (java_init_decl_processing): Likewise.
5404 * jcf-parse.c (init_jcf_parse): Likewise.
5405 * parse.y (init_src_parse): Likewise.
5407 2002-03-02 Per Bothner <per@bothner.com>
5409 Make --CLASSPATH by a synonym for --classpath and -classpath.
5410 Implement --bootclasspath.
5411 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5412 (classpath_l): Remove.
5413 (jcf_path_CLASSPATH_arg): Remove.
5414 (jcf_path_bootclasspath_arg): New function.
5415 (jcf_path_seal): Simplify accordingly.
5417 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5418 (jcf_path_CLASSPATH): Remove declaration.
5419 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5420 (lang_specific_driver): Translate -bootclasspath.
5421 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5422 * lang.c (decode_lang_options): Do jcf_path_init first.
5423 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5424 * gjavah.c: Also handle --bootclasspath.
5425 Handle --CLASSPATH as a synonum for --classpath.
5426 * jcf-dump.c: Likewise.
5428 "." is not part of system path, but is the default for --classpath.
5429 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5430 (jcf_path_seal): Add "." if no CLASSPATH specified.
5432 * gcj.texi: Document changes.
5434 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5436 * expr.c (build_java_arraystore_check): Fix formatting.
5438 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5440 Fix for PR java/5758, java/5632:
5441 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5442 inner-class separator too.
5443 * parse.y (do_resolve_class): New local `decl_result.'
5444 Progressively build a name for what can have been loaded.
5446 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5448 * expr.c (java_array_data_offset): Removed function.
5449 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5450 (build_java_array_length_access): Obtain "length" value using a
5451 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5452 (build_java_arrayaccess): Correct comment. Access "data" using a
5453 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5454 (build_java_arraystore_check): New function.
5455 (expand_java_arraystore): Use build_java_arraystore_check.
5456 * parse.y (patch_assignment): Simplify code to insert a store check
5457 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5458 * check-init.c (check_init): Update to reflect that an array length
5459 access is now a COMPONENT_REF.
5460 * gcj.texi (Code Generation): Improve documentation of
5461 -fno-bounds-check. Add documentation for -fno-store-check.
5462 * java-tree.h (flag_store_check): Declare.
5463 (build_java_arraystore_check): Declare.
5464 * lang.c (flag_store_check): Initialize to 1.
5465 (lang_f_options): Add store-check option.
5466 * jvspec.c: Don't pass store-check option to jvgenmain.
5467 * lang-options.h: Add help string for -fno-store-check.
5469 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5471 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5472 * java-tree.h (java_dup_lang_specific_decl): New.
5473 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5475 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5477 * builtins.c, decl.c: Delete traditional-mode-related code
5478 copied from the C front end but not used, or used only to
5479 permit the compiler to link.
5481 2002-02-22 Tom Tromey <tromey@redhat.com>
5483 Fix for PR java/2369:
5484 * jvspec.c (verify_class_name): New function.
5485 (lang_specific_driver): Call it.
5486 (JAVA_START_CHAR_P): New macro.
5487 (JAVA_PART_CHAR_P): Likewise.
5489 2002-02-22 Per Bothner <per@bothner.com>
5491 * class.c: Change vtable to be more compatible with g++ v3 abi.
5492 (get_dispatch_table): Prepend offset-to-top (always 0) and
5493 type_info pointer (currently unimplemented hence NULL) to vtable.
5494 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5495 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5496 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5497 (build_dtable_decl): Add declarations for new fields.
5499 2002-02-20 Per Bothner <per@bothner.com>
5501 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5502 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5503 don't need to set it on the COMPOUND_EXPR - the caller does that.
5505 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5507 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5508 `--CLASSPATH' becomes `--classpath.'
5509 * gjavah.c: Likewise.
5510 * jcf-dump.c: Likewise.
5511 * lang-options.h: Likewise.
5513 * jcf-path.c: Updated comment.
5514 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5515 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5516 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5517 (jcf_path_CLASSPATH_arg): Ditto.
5518 (classpath_u): Updated leading comment.
5520 2002-02-20 Per Bothner <per@bothner.com>
5522 * builtins.c (check_for_builtin): New function.
5523 (build_call_or_builtin): Remove.
5524 * java-tree.h: Update accordingly.
5525 * expr.c (expand_invoke): Use build + check_for_builtin instead
5526 of build_call_or_builtin.
5527 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5528 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5529 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5531 2002-02-17 Tom Tromey <tromey@redhat.com>
5533 * java-tree.h (TYPE_STRICTFP): New macro.
5534 (struct lang_type) [strictfp]: New field.
5535 (CLASS_STRICTFP): New macro.
5536 (METHOD_STRICTFP): New macro.
5537 (struct lang_decl) [strictfp]: New field.
5538 * parse.y (method_header): Disallow strictfp constructor or
5540 (STRICT_TK): Move before MODIFIER_TK.
5541 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5542 (METHOD_MODIFIERS): Likewise.
5543 (INTERFACE_MODIFIERS): Likewise.
5544 * jcf-write.c (get_access_flags): Likewise.
5545 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5546 (add_method_1): Likewise.
5547 (get_access_flags_from_decl): Likewise.
5548 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5549 recognize strictfp flag.
5550 * jcf.h (ACC_STRICT): New define.
5552 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5554 * class.c(build_utf8_ref): Move declaration of decl_size
5556 2002-02-07 Tom Tromey <tromey@redhat.com>
5558 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5561 2002-02-04 Anthony Green <green@redhat.com>
5563 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5564 sections if available.
5566 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5568 * parse.y (java_expand_classes): Fix typo in static field loop.
5570 2002-02-02 Richard Henderson <rth@redhat.com>
5572 * class.c (add_field): Mark static fields external.
5573 (build_class_ref): Remove redundant set.
5574 * parse.y (java_expand_classes): Mark static fields of classes
5575 to be compiled as local.
5576 * jcf-parse.c (parse_class_file): Likewise.
5578 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5580 * gcj.texi (About CNI): New node.
5582 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5585 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5586 setlocale() with LC_CTYPE as a parameter.
5589 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5591 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5592 Follow GNU Coding Standards for --version.
5594 2002-01-28 Tom Tromey <tromey@redhat.com>
5596 * expr.c (build_jni_stub): Ensure storage for `meth' is
5598 * parse.y (java_complete_expand_methods): Set
5599 current_function_decl before building JNI stub.
5601 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5603 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5606 2002-01-22 Tom Tromey <tromey@redhat.com>
5608 * decl.c (java_init_decl_processing): Use add_predefined_file.
5609 Predefine RawData.java.
5610 (predef_filenames): Removed.
5611 (java_init_decl_processing): Don't register predef_filenames.
5612 * jcf-parse.c (add_predefined_file): New function.
5613 (predefined_filename_p): Rewrote.
5614 (predefined_filename_p): No longer static.
5615 * decl.c (java_init_decl_processing): Call initialize_builtins.
5616 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5617 (java/builtins.o): New target.
5618 * builtins.c: New file.
5619 * parse.y (patch_invoke): Use build_call_or_builtin.
5620 * java-tree.h (build_call_or_builtin): Declare.
5621 (initialize_builtins): Declare.
5622 (java_set_exception_lang_code): Removed unused declaration.
5623 (PREDEF_FILENAMES_SIZE): Removed.
5624 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5625 (predef_filenames): New define.
5626 (add_predefined_file): Declare.
5627 (predefined_filename_p): Declare.
5628 * expr.c (expand_invoke): Use build_call_or_builtin.
5630 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5632 * parse.y (patch_switch_statement): Fix format specifier.
5634 2002-01-16 Tom Tromey <tromey@redhat.com>
5636 More for PR java/5365:
5637 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5639 (process_file): Generate include for
5640 java.lang.UnsupportedOperationExceptions.
5642 2002-01-15 Andreas Jaeger <aj@suse.de>
5644 * .cvsignore: Add man pages.
5646 2002-01-15 Tom Tromey <tromey@redhat.com>
5648 Fix for PR java/5365:
5649 * gjavah.c (process_file): Turn class name into a file name.
5651 2002-01-14 Matthias Klose <doko@debian.org>
5653 * gcj.texi: Fix whitespace and formatting errors in the
5654 synopsis of the man pages. Update copyright.
5656 2002-01-14 Tom Tromey <tromey@redhat.com>
5659 * Make-lang.in (java.install-man): Handle jv-convert man page.
5660 (java.generated-manpages): Added jv-convert.1.
5661 (java.uninstall): Remove jv-convert.1.
5662 (java.maintainer-clean): Likewise.
5663 ($(srcdir)/java/jv-convert.1): New target.
5664 * gcj.texi (Top): Link to jv-convert node.
5665 (Individual utilities): Likewise.
5666 (Invoking jv-convert): New node.
5668 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5669 Martin Kahlert <martin.kahlert@infineon.com>
5671 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5672 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5674 2002-01-03 Graham Stott <grahams@redhat.com>
5676 * class.c (compile_resource_file): Update copyright date.
5677 Constify filename parameter.
5678 (java-tree.h): Update copyright date.
5679 (compile_resource_file): Constify filename parameter.
5681 2002-01-03 Graham Stott <grahams@redhat.com>
5683 * gcc/jcf-parse.c: Update copyright date.
5684 (yyparse): Constify resource_filename.
5686 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5688 * parse.y (src_parse_roots): Don't needlessly zero init.
5690 2001-12-31 Tom Tromey <tromey@redhat.com>
5692 * parse.y (dump_java_tree): New function.
5693 (source_end_java_method): Call it.
5694 (end_class_declaration): Likewise.
5695 * lang.c (java_decode_option): Call dump_switch_p.
5697 2001-12-28 Tom Tromey <tromey@redhat.com>
5699 * gen-table.pl: Don't process characters after \uffff. Added
5700 comment pointing to input file.
5702 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5704 * gen-table.pl: Const-ify output. Document the location of a
5705 suitable unicode input file.
5707 * chartables.h: Regenerate.
5709 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5711 * chartables.h: Const-ify.
5712 * gjavah.c (options): Likewise.
5713 * jcf-dump.c (options): Likewise.
5714 * jv-scan.c (options): Likewise.
5715 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5716 * parse.y (binop_lookup): Likewise.
5718 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5720 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5721 the static arrays that are output.
5722 * jvspec.c (jvgenmain_spec): Make static.
5723 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5724 * keyword.h: Regenerate.
5725 * lang.c (string_option, process_option_with_no, lang_f_options,
5726 lang_W_options): Const-ify.
5727 * lex.c (java_lex): Likewise.
5729 2001-12-21 Richard Henderson <rth@redhat.com>
5731 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5732 (get_boehm_type_descriptor): ... here. Arrange for the
5733 TREE_TYPE to get set properly.
5735 2001-12-21 Richard Henderson <rth@redhat.com>
5737 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5738 only if the target requires collect2.
5740 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5742 2001-12-20 Tom Tromey <tromey@redhat.com>
5745 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5746 CAN_COMPLETE_NORMALLY for the node.
5747 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5748 generate code for second branch if first branch can't complete
5750 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5751 the loop head if the loop body can't complete normally.
5753 2001-12-20 Tom Tromey <tromey@redhat.com>
5756 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5757 case where `finally' clause can't complete normally.
5759 2001-12-20 Tom Tromey <tromey@redhat.com>
5762 * parse.y (analyze_clinit_body): Added this_class parameter.
5763 Check for more cases where we must keep <clinit>.
5764 (maybe_yank_clinit): Cleaned up flow control.
5766 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5768 * decl.c (java_init_decl_processing): Don't initialize
5769 finit_leg_identifier_node.
5770 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5771 (finit_leg_identifier_node): Remove.
5772 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5774 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5776 * mangle.c (mangle_member_name): Don't special-case for
5778 * mangle_name.c (unicode_mangling_length): Likewise.
5779 (append_unicode_mangled_name): Likewise.
5780 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5783 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5785 * expr.c (build_java_array_length_access): Don't force null pointer
5786 check unless flag_check_references is set.
5788 2001-12-20 Tom Tromey <tromey@redhat.com>
5790 Fix for PR java/3417:
5791 * parse.y (patch_assignment): Added special processing for
5793 (patch_return): Don't convert booleans to integers, and don't
5794 special-case `null'.
5796 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5798 * config-lang.in (diff_excludes): Remove.
5800 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5802 * gcj.texi: Update link to GCC manual.
5804 2001-12-17 Tom Tromey <tromey@redhat.com>
5806 * parse.y (link_nested_class_to_enclosing): Removed useless
5809 2001-12-16 Tom Tromey <tromey@redhat.com>
5811 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5814 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5816 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5817 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5820 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5822 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5824 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5826 * decl.c (java_init_decl_processing): Build otable_type correctly.
5827 otable_decl is an otable_type.
5829 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5831 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5832 otable_type, otable_ptr_type, method_symbol_type,
5833 method_symbols_array_type, method_symbols_array_ptr_type): New
5834 field/global tree definitions.
5835 (flag_indirect_dispatch): New flag.
5836 * decl.c (java_init_decl_processing): Initialize new otable and
5837 otable_syms type nodes and decls. Add new field "index" to
5839 * class.c (build_method_symbols_entry): New function.
5840 (make_method_value): Set "index" to to method's vtable index for
5841 virtual methods when indirect-dispatch is not used.
5842 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5843 and set vtable_method_count to -1. Set otable and otable_syms field
5844 if indirect-dispatch is used and there was something to put in them.
5845 (build_method_symbols_entry): New function.
5846 (emit_offset_symbol_table): New function.
5847 * expr.c (get_offset_table_index): New function.
5848 (build_invokevirtual): Build array reference to otable at the index
5849 returned by get_offset_table_index, and use the result as the vtable
5851 (build_invokeinterface): Similar.
5852 * jcf-parse.c (yyparse): If indirect-dispatch, call
5853 emit_offset_symbol_table at the end of compilation, after all classes
5854 have been generated.
5855 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5856 * lang.c (flag_indirect_dispatch): Define.
5857 (lang_f_options): Add indirect-dispatch flag.
5859 2001-12-14 Matthias Klose <doko@debian.org>
5861 * gcj.texi: Markup for man page generation. Document missing
5862 options printed by <tool> --help.
5863 Terminate description of gij's -ms option with a dot.
5864 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5865 (java.generated-manpages java.install-man, java.uninstall,
5866 java-maintainer-clean) Updated.
5868 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5870 * class.c (get_dispatch_table): Fix java vtable layout
5871 for TARGET_VTABLE_USES_DESCRIPTORS.
5872 * decl.c (java_init_decl_processing): Initialize
5873 alloc_no_finalizer_node, finalize_identifier_node.
5874 * expr.c (class_has_finalize_method): New function.
5875 (expand_java_NEW): Generate calls for finalizer-free allocation.
5876 (build_invokevirtual): Fix java vtable layout for
5877 TARGET_VTABLE_USES_DESCRIPTORS.
5878 * java-tree.h (enum java_tree_index): New entries:
5879 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5880 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5881 (class_has_finalize_method): declare.
5882 (HAS_FINALIZER_P): New macro.
5883 * parse.y (patch_invoke): Generate calls for finalizer-free
5886 2001-12-12 Matthias Klose <doko@debian.org>
5888 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5889 whitespace at end of line.
5891 2001-12-11 Tom Tromey <tromey@redhat.com>
5893 * lex.c (java_init_lex): Define wfl_to_string as
5894 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5896 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5898 * class.c (make_method_value): Use null_pointer_node to
5899 represent empty exception table.
5901 2001-12-10 Tom Tromey <tromey@redhat.com>
5903 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5905 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5907 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5909 2001-12-09 Per Bothner <per@bothner.com>
5911 * check-init.c (current_switch_has_default): New static field.
5912 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5913 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5914 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5916 2001-12-09 Tom Tromey <tromey@redhat.com>
5918 * check-init.c (check_init): Don't allow pre- or post- increment
5919 or decrement of final variable.
5920 (final_assign_error): Minor error message rewording.
5922 2001-12-08 Tom Tromey <tromey@redhat.com>
5924 * java-tree.h: Fixed typo.
5926 * gjavah.c (decompile_method): Don't decompile to `return this'
5929 * gjavah.c (cxx_keywords): Re-sorted.
5930 * lex.c (cxx_keywords): Re-sorted.
5932 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5935 * gjavah.c (print_namelet): Clear subnamelets.
5936 (HANDLE_METHOD): Set `method_printed' earlier.
5938 2001-12-07 Tom Tromey <tromey@redhat.com>
5940 * lang.c (lang_f_options): Added
5941 optimize-static-class-initialization.
5942 (java_decode_option): Removed special case.
5944 2001-12-07 Per Bothner <per@bothner.com>
5946 * check-init.c (check_init): Fix typo freeing memory twice.
5948 2001-12-05 Per Bothner <per@bothner.com>
5950 Restore support for static class initialization optimization.
5951 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5952 * check-init.c (check_int): At end of BLOCK handle initialization
5953 blocks, which used to be done in java_complete_expand_method but did
5954 not handle the case where check_for_initialization might allocate
5955 more than a word of bits.
5956 * decl.c (lang_make_tree): The smic field is now a tree.
5957 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5958 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5960 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5962 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5963 Change from a hash table to a list.
5964 (struct_lang_decl): Change field 'smic' to match.
5965 * class.c (add_method_1): Initialize
5966 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5967 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5968 (java_expand_method_bodies): -here, since 'smic' is now a list.
5969 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5971 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5973 * class.c (java_hash_compare_tree_node): Fix casts.
5975 2001-12-04 Per Bothner <per@bothner.com>
5977 * check-init.c: Handle definite unassignment to finals in addition
5978 to definite assignment.
5979 (loop_current_locals): New field.
5980 (num_current_locals, int start_current_locals, num_current_words):
5982 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5983 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5984 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5985 (get_variable_decl, check_final_reassigned): New functions.
5986 (check_init, check_bool_init): Modify as needed for checking finals.
5987 (check_for_initialization): Take extra parameter and return void.
5988 Do extra start-up logic to check final fields for assignment.
5989 * parse.y (check_static_final_variable_assignment_flag,
5990 reset_static_final_variable_assignment_flag, check_final_assignment,
5991 check_final_variable_local_assignment_flag,
5992 reset_final_variable_indirect_assignment_flag,
5993 reset_final_variable_global_assignment_flag): Remove functions.
5994 (java_complete_expand_methods, outer_field_access_fix,
5995 patch_assignment): Remove no-longer used logic.
5996 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
5997 * parse.y (register_fields, java_complete_tree): Update accordingly.
5999 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6000 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6001 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6003 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6005 * java-tree.h (DECL FINAL): New bit-field.
6006 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6007 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6008 (DECL_INIT_CALLS_THIS): New macro.
6009 (struct lang_decl): New bit-field init_calls_this.
6010 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6011 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6012 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6013 use it for both local variables and final fields.
6014 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6016 (struct lang_type): Remove hfv bit-field.
6017 (check_for_initialization): Change to return void.
6019 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6020 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6021 * check-init.c (final_assign_error): New helper function.
6022 (check_final_reassigned, check_init): Use it.
6023 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6025 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6026 bit-fields to unsigned.
6028 2001-12-03 Per Bothner <per@bothner.com>
6030 * parse.y (patch_binop): Minor constant folding.
6032 * parse.y (build_current_thisn): Shorter 'buffer'.
6034 2001-12-03 Per Bothner <per@bothner.com>
6036 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6037 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6038 * jcf-write.c (generate_bytecode_insns): Remove support for
6039 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6040 * check-init.c (check_init): Likewise.
6042 2001-12-03 Per Bothner <per@bothner.com>
6044 * verify.c (subroutine_nesting): New function.
6045 (verify_jvm_instructions): Use it to fix logic for checking that
6046 we're done with the current subroutine.
6048 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6049 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6051 2001-12-03 Per Bothner <per@bothner.com>
6053 * jcf.h: Fix obvious typo in comment.
6054 * typeck.c (build_null_signature): Add comment.
6056 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6058 * expr.c: Remove leading capital from diagnostic messages, as
6059 per GNU coding standards.
6060 * jcf-io.c: Similarly.
6061 * jcf-parse.c: Similarly.
6062 * jv-scan.c: Similarly.
6063 * jvspec.c: Similarly.
6064 * mangle.c: Similarly.
6066 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6067 Alexandre Petit-Bianco <apbianco@redhat.com>
6069 * expr.c (build_java_arrayaccess): Call save_expr on array for
6070 correct evaluation order, modified comment, fixed indentation.
6071 * parse.y: (patch_assignment): Correctly extract the array base
6072 from the tree generate by build_java_arrayaccess, added comments.
6073 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6074 Fixes PR java/3096, PR java/3803, PR java/3965.
6076 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6078 * expr.c (expand_byte_code): Remove trailing periods from messages.
6079 * jcf-parse.c (load_class, jcf_parse): Similarly.
6080 * jcf-write.c (generate_classfile): Similarly.
6081 * lex.c (java_lex): Similarly.
6083 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6085 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6087 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6089 * Make-lang.in (java.generated-manpages): New dummy target.
6091 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6093 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6095 (lang_specific_pre_link): Use set_input to set input_filename.
6097 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6098 (main): Fix definition.
6099 Strip `main' from classname.
6102 2001-11-18 Roger Sayle <roger@eyesopen.com>
6104 * parse.h (java_expand_switch): Remove old prototype.
6106 2001-11-18 Tom Tromey <tromey@redhat.com>
6108 Fix for PR java/1401:
6109 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6111 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6114 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6116 * lang.c (finish_parse): Rename to java_finish.
6117 (LANG_HOOKS_FINISH, java_finish): New.
6119 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6121 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6122 * java-tree.h: New prototype.
6123 * lang.c (java_init): Update prototype. Combine with old init_parse.
6125 2001-11-13 Tom Tromey <tromey@redhat.com>
6127 * gjavah.c (method_signature): New global.
6128 (HANDLE_METHOD): Set it.
6129 (decompile_return_statement): New function.
6130 (decompile_method): Use it.
6131 (print_method_info): Removed `synth' argument.
6133 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6135 * java-tree.h (java_set_yydebug): New.
6136 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6137 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6138 (print_lang_decl, print_lang_type, print_lang_identifier,
6139 print_lang_statistics, lang_print_xnode): Remove.
6141 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6143 * jcf-parse.c (init_lex): Remove.
6144 * lang.c (language_string, lang_identify): Remove.
6145 (struct lang_hooks): Constify.
6146 (LANG_HOOKS_NAME): Override.
6147 (init_parse): Update.
6149 2001-11-08 Andreas Franck <afranck@gmx.de>
6151 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6152 program_transform_name the way suggested by autoconf.
6153 (java.install-common): Also transform auxiliary program names with
6154 program_transform_name.
6156 2001-11-08 Tom Tromey <tromey@cygnus.com>
6158 * parse.y (trap_overflow_corner_case): New rule.
6159 (unary_expression): Use it.
6160 * lex.c (java_init_lex): Don't set minus_seen.
6161 (yylex): Don't use minus_seen. Communicate overflow to parser for
6163 (error_if_numeric_overflow): New function.
6164 * parse.h (minus_seen): Removed field.
6165 (JAVA_RADIX10_FLAG): New define.
6167 2001-11-07 Tom Tromey <tromey@redhat.com>
6169 Patch for PR java/1414:
6170 * parse.y (case_label_list): New global.
6171 (goal): Register case_label_list with GC.
6172 (java_complete_lhs): Save new case on case_label_list.
6173 (patch_switch_statement): Check for duplicate case labels.
6175 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6177 * parse.y (patch_assignment): Removed unused third argument.
6178 (java_complete_lhs): Removed unused third argument to patch_assignment.
6180 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6182 * lang.c: Include langhooks-def.h.
6183 * Make-lang.in: Update.
6185 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6187 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6189 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6191 * mangle.c (find_compression_record_match): Don't match compression
6192 records for package name elements unless they occur at the start of
6193 the name. Fix for PR java/4717.
6195 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6197 * expr.c (expand_java_field_op): Don't special-case references to
6198 java.lang.PRIMTYPE.TYPE.
6199 (build_primtype_type_ref): Removed.
6200 * java-tree.h (build_primtype_type_ref): Remove prototype.
6201 * parse.y (maybe_build_primttype_type_ref): Removed.
6202 (complete_function_arguments): Don't special-case references to
6203 java.lang.PRIMTYPE.TYPE.
6204 (patch_assignment): Likewise.
6205 (array_constructor_check_entry): Likewise.
6207 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6209 * mangle.c (static tree compression_table): Fixed leading comment.
6210 * parse.h (struct parser_ctxt): Fixed field comment.
6211 * parse.y (check_pkg_class_access): New prototype, fixed leading
6212 comment, new parameter used to emit error only if passed as true.
6213 (parse_check_super): Pass extra argument to check_pkg_class_access.
6214 (do_resolve_class): Likewise.
6215 (process_imports): Likewise.
6216 (read_import_dir): Fixed indentation.
6217 (find_in_imports_on_demand): New local class_type_name. Local
6218 node_to_use deleted. while loop changed into for loop. Report
6219 multiple definition only for accessible classes. Improved error
6221 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6222 assigned to parameter list, fixed indentation. while loop changed
6223 into for loop, restore TREE_CHAIN on local `tem' before the next
6226 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6228 * lang.c (lang_get_alias_set): Deleted.
6230 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6232 * gjavah.c (jni_print_char): Fix thinko in last change.
6234 * gjavah.c (jni_print_char, decode_signature_piece): Use
6235 safe-ctype macros and/or fold extra calls into fewer ones.
6236 * lex.c (java_read_unicode, java_lex): Likewise.
6237 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6238 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6239 * mangle_name.c (append_unicode_mangled_name,
6240 unicode_mangling_length): Likewise.
6242 2001-10-17 Richard Henderson <rth@redhat.com>
6244 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6246 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6248 * lang.c (langhooks.h): Included.
6249 (LANG_HOOKS_INIT): Redefined.
6250 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6251 (LANG_HOOKS_DECODE_OPTION): Likewise.
6252 (struct lang_hooks lang_hooks): New initialization.
6254 2001-10-11 Per Bothner <per@bothner.com>
6256 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6257 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6258 The former is simpler, and jcf-write.c handles it better.
6259 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6260 or WITH_CLEANUP_EXPR.
6261 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6262 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6264 * parse.y (patch_if_else_statement): If the condition is constant,
6265 optimize away the test.
6267 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6269 * parse.y (patch_cast): Call patch_string on the first operand of
6270 the incoming node, update it if necessary. Fixes PR java/4510.
6272 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6274 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6275 when name qualifier matches a package name.
6277 2001-10-08 Tom Tromey <tromey@redhat.com>
6279 Fix for PR java/4489:
6280 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6281 force a new label when computing `body_block'.
6283 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6285 * jcf-io.c (format_uint): Const-ify.
6286 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6287 * lex.c (java_get_line_col): Likewise.
6288 * parse.y (build_incdec): Likewise.
6290 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6292 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6293 a NULL enclosing context if appropriate. Fixes PR java/4466.
6295 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6297 * parse.y (patch_assignment): Use lvalue's original TYPE when
6298 building the final COMPOUND_EXPR.
6299 (try_reference_assignconv): Fixed leading comment.
6301 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6303 * parse.y (check_final_variable_indirect_assignment): For
6304 COMPOUND_EXPR, return only if finals were found initialized
6305 properly, if not, keep on checking.
6306 (check_final_variable_global_assignment_flag): New local
6307 error_found, set when appropriate and used to decide whether to
6308 report uninitialized finals. Fixed typo in comment.
6310 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6312 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6313 last three initializations. Fixes PR java/4360.
6315 2001-09-21 Richard Henderson <rth@redhat.com>
6317 * class.c (get_dispatch_table): Handle function descriptors.
6318 (build_dtable_decl): Likewise.
6319 * expr.c (build_invokevirtual): Likewise.
6321 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6323 * parse.y (patch_method_invocation): Build class initialization
6324 when static finals are used to qualify method invocation.
6327 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6329 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6330 build_type_name_from_array_name.
6331 (STRING_STRIP_BRACKETS): New macro.
6332 * parse.y (build_type_name_from_array_name): New function.
6333 (array_creation_expression:): Accumulate []s instead of [s.
6334 (cast_expression:): Accumulate []s instead of [s after cast type
6336 (build_array_from_name): Local string deleted, use
6337 build_type_name_from_array_name.
6338 (build_unresolved_array_type): Accumulate []s instead of [s after
6340 (register_fields): Fixed comment.
6341 (resolve_class): Local name, base deleted, new locals tname and
6342 array_dims. Use build_type_name_from_array_name. Use array_dims to
6344 (purify_type_name): Use STRING_STRIP_BRACKETS.
6346 2001-09-18 Andreas Jaeger <aj@suse.de>
6348 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6349 * jv-scan.c: Likewise.
6351 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6353 * parse.y (patch_method_invocation): Inner class creation context
6354 check not enforced within constructors. Fixes PR java/1873.
6356 2001-09-16 Tom Tromey <tromey@redhat.com>
6358 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6359 NOTE_PUSH for single-case push. Fixes PR java/4189.
6361 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6363 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6364 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6365 (struct lang_type): New fields import_list and import_demand_list.
6366 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6367 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6368 (do_resolve_class): New local saved_enclosing_type, initialized,
6369 passed as parameter to find_in_imports and find_in_imports_on_demand.
6370 (find_in_imports): Added paramater enclosing_type, use its
6371 TYPE_IMPORT_LIST when applicable.
6372 (find_in_imports_on_demand): Added parameter enclosing_type, use
6373 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6374 declaration and initialization.
6375 (fold_constant_for_init): Switch/restore current_class to the
6376 appropriate context.
6378 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6380 * verify.c (verify_jvm_instructions): Fix typo.
6382 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6384 * expr.c (expand_invoke): Const-ification.
6385 * parse.y (patch_method_invocation): Likewise.
6387 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6389 * gjavah.c (cxx_keywords): Const-ification.
6390 * keyword.gperf (java_keyword): Likewise.
6391 * lang.c (java_tree_code_name): Likewise.
6392 * lex.c (cxx_keywords): Likewise.
6393 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6395 2001-09-11 Richard Henderson <rth@redhat.com>
6397 * parse.h (ctxp_for_generation): Mark extern.
6399 2001-09-10 Richard Henderson <rth@redhat.com>
6401 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6403 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6405 * typeck.c (java_array_type_length, build_prim_array_type):
6406 Represent empty arrays by NULL index.
6408 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6410 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6411 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6413 2001-09-06 Anthony Green <green@redhat.com>
6415 * class.c (O_BINARY): Define if necessary.
6416 (registerResource_libfunc): Declare.
6417 (init_class_processing): Initilize registerResource_libfunc.
6418 (compile_resource_file): New function.
6419 * java-tree.h (resource_name): Declare.
6420 (compile_resource_file): Declare.
6421 * jcf-parse.c (yyparse): Handle compiling java resource files.
6422 * lang.c (java_decode_option): Handle -fcompile-resource option.
6423 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6425 * gcj.texi (Code Generation): Add documentation for -R flag.
6427 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6429 * jcf-write.c (generate_classfile): Issue an error in case of
6430 field/initial value mismatch.
6431 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6432 being initialized and we're generating bytecode.
6433 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6434 set DECL_INITIAL properly when appropriate.
6438 2001-09-01 Per Bothner <per@bothner.com>
6440 * parse.y (maybe_yank_clinit): A field without an initializer is not
6441 relevant. All initializers except static final and constant require
6442 <clinit>, regardless of flag_emit_class_files.
6444 2001-08-31 Per Bothner <per@bothner.com>
6446 * class.c (set_constant_value): When not emitting class files, then a
6447 String ConstantValue is a utf8const_ptr_type.
6449 2001-08-30 Per Bothner <per@bothner.com>
6451 * jcf-write.c (generate_classfile): Check that field is primitive
6452 or string before emitting ConstantValue attribute.
6454 2001-08-30 Per Bothner <per@bothner.com>
6456 * parse.y (resolve_qualified_expression_name): If creating a
6457 COMPOUND_EXPR, set it's type correctly.
6459 2001-08-30 Per Bothner <per@bothner.com>
6461 * jcf-io.c (open_class): Set filename field.
6463 * jcf-parse,c (parse_class_file): Set current_function_decl
6464 for better error message when Code attribute is missing.
6466 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6467 better diagnostics, especially for constructors.
6469 2001-08-30 Per Bothner <per@bothner.com>
6471 * jcf-write.c (generate_classfile): Don't write ConstantValue
6472 attribute if field is not final, for compatibility with jdk.
6474 * jcf-write.c (generate_classfile): Convert ConstantValue values
6475 to correct type. Work-around for front-end bug.
6476 * class.c (set_constant_value): Error if constant has wrong type.
6478 2001-08-30 Per Bothner <per@bothner.com>
6480 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6481 "Double" are printed at verbosity 1.
6483 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6485 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6487 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6489 * parse.y (patch_assignment): Don't verify final re-assignment here.
6490 (java_complete_lhs): Verify assignments to finals calling
6491 patch_assignment. Verify re-assignments to finals before calling
6494 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6496 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6499 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6501 * lex.c (java_lex): new local found_hex_digits. Set and then used
6502 in test to reject invalid hexadecimal numbers.
6503 * parse.y (java_complete_tree): Prevent unwanted cast with
6504 initialized floating point finals.
6505 (patch_binop): Emit a warning when detecting a division by zero,
6506 mark result not constant, don't simplify non integer division.
6508 2001-08-28 Per Bothner <per@bothner.com>
6510 * jcf-write.c (generate_bytecode_insns): For increments and
6511 decrements just recurse to push constant. Improvement on Mark's patch.
6513 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6515 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6516 real conversion for increments and decrements of reals.
6518 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6520 * parse.y (resolve_qualified_expression_name): Handle unresolved
6521 qualified expressions, prevent numerical qualifiers, fixed typo.
6524 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6526 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6527 don't report anything but deprecated class when marked so. Handle
6529 (patch_method_invocation): Check deprecation on methods and types.
6530 (patch_binop): code becomes an enum tree_code, added default: to
6531 switch to handle that. Detect division by zero, try to fold and
6532 return before using a subroutine.
6534 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6536 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6537 file smaller than 4 bytes.
6538 * parse.y (check_inner_circular_reference): New function.
6539 (check_circular_reference): Likewise.
6540 (array_initializer:): Accept {,}.
6541 (java_check_circular_reference): Rewritten using
6542 check_circular_reference and check_inner_circular_reference.
6543 (java_complete_expand_method): Unconditionally save and restore
6544 the unpurged exception list.
6545 (build_dot_class_method_invocation): Unmangle signature parameter.
6547 2001-08-21 Tom Tromey <tromey@redhat.com>
6549 * decl.c (init_decl_processing): Add `throws' field to method
6551 * class.c (make_method_value): Compute `throws' field for method.
6553 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6555 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6556 circularity is detected.
6557 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6559 2001-08-17 Richard Henderson <rth@redhat.com>
6561 * class.c (emit_register_classes): Add align parameter to
6562 call to assemble_integer.
6564 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6566 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6567 loading a class_or_name fails, try considering an innerclass name
6568 and load the enclosing context.
6569 * parse.y (resolve_inner_class): New function.
6570 (find_as_inner_class): Added leading comment.
6571 (register_incomplete_type): Keep the current context as enclosing
6572 context for JDEP_FIELD dependencies.
6573 (do_resolve_class): Locals new_class_decl and super initialized to
6574 NULL. Call resolve_inner_class, explore the enclosing context
6575 superclass if necessary.
6578 2001-08-16 Tom Tromey <tromey@redhat.com>
6580 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6581 * gjavah.c (main): Updated for change to jcf_path_seal.
6582 * lang.c (version_flag): New global.
6583 (java_decode_option): Recognize `-version'.
6584 (java_init): Update for change to jcf_path_seal.
6585 * jcf.h (jcf_path_seal): Added `print' argument.
6586 * jcf-path.c (jcf_path_seal): Added `print' argument.
6588 2001-08-13 Zack Weinberg <zackw@panix.com>
6590 * Make-lang.in (java/decl.o): Update dependencies.
6591 * decl.c: Include libfuncs.h, don't include toplev.h.
6593 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6595 * decl.c (init_decl_processing): exception_type_node,
6596 class_not_found_type_node, and no_class_def_found_type_node
6597 initialized. predef_filenames augmented accordingly.
6598 instinit_identifier_node initialized.
6599 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6600 * java-tree.h (enum java_tree_index): New entries
6601 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6602 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6603 (exception_type_node): New macro.
6604 (class_not_found_type_node): Likewise.
6605 (no_class_def_found_type_node): Likewise.
6606 (instinit_identifier_node): Likewise.
6607 (PREDEF_FILENAMES_SIZE): Adjusted.
6608 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6609 (struct lang_type): Fixed typo in bitfield name.
6610 (DECL_INSTINIT_P): New macro.
6611 (ID_INSTINIT_P): Likewise.
6612 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6614 * parse.y (encapsulate_with_try_catch): New function.
6615 (generate_instinit): Likewise.
6616 (build_instinit_invocation): Likewise.
6617 (ctors_unchecked_throws_clause_p): Likewise.
6618 (add_instance_initializer): Deleted.
6619 (build_instance_initializer): Likewise.
6620 (in_instance_initializer): Likewise.
6621 (check_method_redefinition): instinit$ not to be verified.
6622 (java_complete_expand_methods): Generate instinit$, simplified code.
6623 (build_dot_class_method): Eliminated unnecessary locals. Use
6624 encapsulate_with_try_catch, removed unnecessary code.
6625 (fix_constructors): New local iii. Use build_instinit_invocation.
6626 (patch_method_invocation): Added comment.
6627 (maybe_use_access_method): Don't consider instinit$.
6628 (find_applicable_accessible_methods_list): Shorten the search for
6630 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6631 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6632 (patch_throw_statement): Likewise. Fixed typo.
6634 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6637 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6638 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6640 (lang_specific_pre_link): Use set_input to set input_filename.
6642 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6643 (main): Fix definition.
6644 Strip `main' from classname.
6647 2001-08-11 Zack Weinberg <zackw@panix.com>
6649 * lex.h: Don't include setjmp.h. Don't define
6650 SET_FLOAT_HANDLER or prototype set_float_handler.
6652 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6654 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6655 `poplevel' in the right order.
6657 2001-08-09 Richard Henderson <rth@redhat.com>
6659 * Make-lang.in (class.o): Depend on TARGET_H.
6660 * class.c (emit_register_classes): Use target hooks instead of
6661 assemble_constructor and assemble_destructor.
6663 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6665 * check-init.c (flags.h): Include
6666 (check_init): Don't report uninitialized static class
6667 initialization flags, don't free bit index when doing static class
6668 initialization optimization.
6669 (check_for_initialization): Return type changed to `unsigned int.'
6670 (attach_initialized_static_class): New function.
6671 * class.c (add_method_1): Create the initialized static class
6673 (finish_class): Always emit deferred inline methods.
6674 * decl.c (emit_init_test_initialization): Moved to expr.c
6675 (complete_start_java_method): Don't traverse
6676 DECL_FUNCTION_INIT_TEST_TABLE.
6677 (lang_mark_tree): Mark hash tables in function decls.
6678 * expr.c (emit_init_test_initialization): Moved from decl.c.
6679 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6680 initialization flag, set DECL_CONTEXT and
6681 LOCAL_CLASS_INITIALIZATION_FLAG.
6682 (java_lang_expand_expr): Emit initialization code for static class
6683 initialized flags when entering block, if necessary.
6684 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6685 * java-tree.h (flag_optimize_sci): New global variable declaration.
6686 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6687 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6688 (LOCAL_FINAL_P): Fixed typo in comment.
6689 (FINAL_VARIABLE_P): Likewise.
6690 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6691 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6692 (struct lang_decl): New fields `ict', `smic' and `cif.'
6693 (check_for_initialization): New returned value for global.
6694 (attach_initialized_static_class): New global function.
6695 (STATIC_CLASS_INIT_OPT_P): New macro.
6696 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6697 * lang.c (java_decode_option): Handle
6698 `-fno-optimize-static-class-initialization'
6699 * parse.y (start_complete_expand_method): New function.
6700 (java_expand_method_bodies): Likewise.
6701 (attach_init_test_initialization_flags): Likewise.
6702 (adjust_init_test_initialization): Likewise.
6703 (emit_test_initialization): Likewise.
6704 (java_complete_expand_methods): Nullify abstract and native method
6706 (java_complete_expand_method): New locals `fbody', `block_body'
6707 and `exception_copy.' Reorganized: directly return on empty method
6708 bodies, call `start_complete_expand_method', remember definitely
6709 initialized static class in function, don't expand method bodies.
6710 (java_expand_classes): Call `java_expand_method_bodies' before
6711 `finish_class' when compiling to native.
6712 (resolve_expression_name): Use `orig' after building outer class
6714 (patch_invoke): Remember static method invocations.
6716 2001-08-06 Richard Henderson <rth@redhat.com>
6718 * class.c (emit_register_classes): Pass a symbol_ref and priority
6719 to assemble_constructor.
6721 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6723 * java-tree.h (all_class_filename): New macro.
6724 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6725 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6726 newly created IDENTIFIER_NODE to `all_class_filename.'
6728 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6730 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6731 Use ggc_add_tree_root to register roots.
6733 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6735 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6736 second operand calling check_init.
6737 * decl.c (complete_start_java_method): Swaped second and third
6738 arguments while creating WITH_CLEANUP_EXPR node.
6739 * jcf-write.c (generate_bytecode_insns): Use second operand
6740 instead of third when handling WITH_CLEANUP_EXPR.
6741 * parse.y (java_complete_lhs): Expand second operand of
6742 WITH_CLEANUP_EXPR nodes.
6743 (patch_synchronized_statement): Swaped second and third arguments
6744 while creating WITH_CLEANUP_EXPR node.
6746 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6748 * parse.y (create_interface): Avoid cyclic inheritance report when
6749 syntax error encountered during class definition.
6752 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6754 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6756 (lang_specific_pre_link): Use set_input to set input_filename.
6758 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6759 (main): Fix definition.
6760 Strip `main' from classname.
6763 2001-07-18 Tom Tromey <tromey@redhat.com>
6766 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6767 * lex.c (java_new_lexer): Use ICONV_CONST.
6768 (java_read_char): Likewise.
6769 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6770 (jv-scan$(exeext)): Likewise.
6772 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6774 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6775 * parse.y (check_class_interface_creation): Allow `private' if the
6776 enclosing is not an interface.
6777 (create_interface): Interface tagged public if the enclosing
6778 context is an interface.
6779 (create_class): Class tagged public if the enclosing context
6783 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6785 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6788 2001-07-14 Tim Josling <tej@melbpc.org.au>
6790 * check-init.c (check_init): Remove references to EXPON_EXPR.
6792 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6794 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6795 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6798 2001-07-13 Tom Tromey <tromey@redhat.com>
6800 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6803 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6805 * parse.y (patch_method_invocation): Don't override primary if one
6806 is already provided, but let this$<n> be built. Fixed comment.
6808 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6810 * parse.y (empty_statement:): Report empty statement error only
6811 when found at class declaration level.
6814 2001-07-12 Tom Tromey <tromey@redhat.com>
6816 * expr.c (expand_load_internal): New function.
6817 (LOAD_INTERNAL): Use it.
6819 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6821 * parse.y (verify_constructor_super): Compare anonymous class ctor
6822 args with `valid_method_invocation_conversion_p.'
6825 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6827 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6828 `-fsyntax-only.' Fixes PR java/3248
6830 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6832 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6834 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6836 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6837 current function is static. Fixes PR java/1970
6839 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6841 * parse.y (patch_method_invocation): Add enclosing context to ctor
6842 calls if necessary. Fixes PR java/2953
6844 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6846 * parse.y (resolve_package): Abort if qualified expression member
6848 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6851 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6853 * verify.c: Don't use // comments.
6855 2001-07-05 Tom Tromey <tromey@redhat.com>
6857 * lang.c (flag_assume_compiled): Removed.
6858 * java-tree.h (flag_assume_compiled): Removed.
6859 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6860 -fhash-synchronization, -fuse-divide-subroutine,
6861 -fcheck-references, -femit-class-file, -femit-class-files,
6862 -fassume-compiled. Updated --encoding information. Changed
6863 -foutput-class-dir to `-d'.
6865 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6867 * jcf-parse.c (parse_class_file): Add lineno parameter to
6868 debug_start_source_file call.
6870 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6872 * gcj.texi: Use gpl.texi.
6873 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6874 dependencies and use doc/include in search path.
6876 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6878 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6879 `this'. If so, don't build instance initializers.
6881 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6883 * parse.y (resolve_expression_name): Improved error message for
6884 inner class cases. Fixes PR java/1958
6886 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6888 * lang.c: #include diagnostic.h
6889 (lang_print_error): Add a `diagnostic_context *' parameter.
6890 (java_dummy_print): Likewise.
6891 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6893 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6895 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6896 * jcf.h (typedef struct JCF): New bitfield `finished.'
6897 (JCF_FINISH): Set `finished.'
6898 (JCF_ZERO): Reset `finished.'
6901 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6903 * parse.y (class_body_declaration:): Don't install empty instance
6907 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6909 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6910 (set_class_decl_access_flags): New function.
6911 * java-tree.h (set_class_decl_access_flags): New prototype.
6912 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6913 (parse_class_file): New local `decl_max_locals.' Take wide types
6914 into account to compute DECL_MAX_LOCALS.
6915 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6918 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6920 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6922 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6924 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6925 * parse.y (do_resolve_class): Moved comments out to leading comment
6926 section. Removed local `start', New local `_ht' and
6927 `circularity_hash.' Record `enclosing' in hash table and search
6928 it to detect circularity. Use `enclosing' as an argument to
6929 `lookup_cl.' Free the hash table when done.
6931 2001-06-19 Tom Tromey <tromey@redhat.com>
6933 * lex.c (java_read_char): Disallow invalid and overlong
6934 sequences. Fixes PR java/2319.
6936 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6938 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6940 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6942 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6943 arguments accordingly.
6945 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6947 * gcj.texi: Move contents to just after title page.
6949 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6951 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6953 (patch_incomplete_class_ref): Build the class ref, build the class
6954 init if necessary, complete the tree.
6957 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6959 * parse.y (lookup_field_wrapper): Test `name' code.
6960 (resolve_qualified_expression_name): Test `qual_wfl' code.
6961 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6962 handle `qual_wfl' by code.
6963 (maybe_build_primttype_type_ref): Test `wfl' code.
6965 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6967 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6969 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6970 the dvi file in the java directory.
6972 2001-05-25 Sam TH <sam@uchicago.edu>
6974 * gen-table.pl javaop.h jcf.h lex.h,
6975 parse.h: Fix header include guards.
6977 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6979 * jv-scan.c (version): Update copyright year.
6981 2001-05-21 Per Bothner <per@bothner.com>
6983 * jcf-parse.c (read_class): If class is from .class or .zip file
6984 and it's already been read, don't push/pop parser context.
6986 2001-05-18 Per Bothner <per@bothner.com>
6988 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6989 command line so the jvgenmain-generated main program comes first.
6991 2001-05-15 Tom Tromey <tromey@redhat.com>
6993 * class.c (build_utf8_ref): Don't generate identifier based on
6996 2001-05-12 Richard Henderson <rth@redhat.com>
6998 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
6999 * expr.c (java_lang_expand_expr): Expand it.
7000 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7001 calling build_exception_object_ref.
7002 * parse.y (catch_clause_parameter): Likewise.
7003 (build_dot_class_method): Likewise.
7004 (try_reference_assignconv): Likewise.
7005 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7006 * jcf-write.c (generate_bytecode_insns): Likewise.
7008 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7010 * parse.y (build_unresolved_array_type): Set
7011 EXPR_WFL_QUALIFICATION on the newly created wfl.
7012 Fixes PR java/2538. Fixes PR java/2535.
7014 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7016 * parse.y (fix_constructors): Removed unnecessary assignment to
7017 local. Moved assignment to `this$<n>', fixed comments and
7019 (build_wfl_wrap): Fixed indentation.
7020 Fixes PR java/2598, java/2579 and java/2658.
7022 2001-05-03 Mo DeJong <mdejong@redhat.com>
7024 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7025 check for byte swap.
7027 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7029 * expr.c (build_class_init): Move MODIFY_EXPR
7030 outside of COND_EXPR. Remove variable `call'.
7032 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7034 * decl.c: NULL_PTR -> NULL.
7035 * jcf-write.c: Likewise.
7037 2001-05-01 Tom Tromey <tromey@redhat.com>
7039 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7040 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7041 * gcj.texi: Updated copyright text. Include fdl.texi.
7042 (Top): Link to new node.
7044 2001-05-01 Per Bothner <per@bothner.com>
7046 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7048 2001-05-01 Per Bothner <per@bothner.com>
7050 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7051 import_list contains the name, not the TREE_PURPOSE.
7053 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7055 * jcf-io.c (read_zip_member): Cast to long in comparison with
7058 * jvspec.c (lang_specific_driver): Initialize variables.
7060 * mangle.c (find_compression_record_match): Likewise.
7062 * typeck.c (build_null_signature): Provide static prototype. Mark
7063 parameter with ATTRIBUTE_UNUSED.
7065 * verify.c (verify_jvm_instructions): Initialize variable.
7067 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7069 * parse.y (do_resolve_class): Check for cyclic inheritance during
7070 inner class resolution.
7072 2001-04-27 Per Bothner <per@bothner.com>
7074 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7075 while iterating, since that could cause gc to lose stuff.
7077 2001-04-26 Per Bothner <per@bothner.com>
7079 Fix method search wrt scope of inner classes to match JLS2.
7080 * typeck.c (build_null_signature): New static function.
7081 (has_method): New function. Uses build_null_signature and lookup_do.
7082 * java-tree.h (has_method): New declaration.
7083 * parse.y (find_applicable_accessible_methods_list): Do not search
7084 context of inner classes here.
7085 (patch_method_invocation): Search scope, ie. current and outer clases,
7086 for method matching simple name, to find class.
7088 2001-04-26 Per Bothner <per@bothner.com>
7090 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7091 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7093 * constants.c (find_methodref_with_class_index): New function.
7094 (find_methodref_index): Use find_methodref_with_class_index.
7095 * java-tree.h (find_methodref_with_class_index): New declaration.
7096 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7097 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7098 If context changed from interface to class, don't use invokeinterface.
7100 2001-04-25 Per Bothner <per@bothner.com>
7102 * verify.c (verify_jvm_instructions): For field instructions,
7103 check that field index is valid. For invoke instructions, check that
7104 method index is valid.
7106 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7108 * config-lang.in (target_libs): Copy from $libgcj_saved.
7110 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7112 * decl.c (init_decl_processing): Add new class "protectionDomain"
7114 * class.c (make_class_data): Set initial value for "protectionDomain".
7116 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7118 * jvspec.c (lang_specific_driver): Fix memory allocation
7119 deficit, by using concat in lieu of xmalloc/sprintf.
7121 2001-04-20 Per Bothner <per@bothner.com>
7123 Fixes to compile multiple .class files at once.
7124 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7125 * java-tree.h (CLASS_PARSED_P): New macro.
7126 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7127 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7128 (read_class): Avoid some code duplication.
7129 Don't call JCF_FINISH for a .class file - might be needed later.
7130 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7131 rather than CLASS_LOADED_P, since latter implies class laid out.
7132 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7133 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7135 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7137 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7139 * boehm.c: Include toplev.h.
7141 2001-04-06 Tom Tromey <tromey@redhat.com>
7142 Alexandre Petit-Bianco <apbianco@redhat.com>
7144 Fix for PR gcj/1404 and PR gcj/2332:
7145 * parse.y (build_array_from_name): If we use the type_wfl then
7146 accumulate dimensions from the original type as well.
7147 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7149 2001-04-06 Tom Tromey <tromey@redhat.com>
7151 * parse.y (analyze_clinit_body): Return true if the second operand
7152 of a METHOD_EXPR is nonzero.
7154 2001-04-06 Tom Tromey <tromey@redhat.com>
7156 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7158 ($(srcdir)/java/parse.c): Likewise.
7160 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7162 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7163 (version-gcc): Initialized.
7164 (which-gcj): Likewise.
7166 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7168 * java-tree.h (struct lang_decl): New macro
7169 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7170 * parse.y (build_instance_initializer): New function.
7171 (add_instance_initializer): Use it.
7172 (java_fix_constructors): Set `current_class' before fix pass.
7173 (fix_constructors): Just return if already fixed. Move `super()'
7174 invocation ahead. Use `build_instance_initializer.'
7177 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7179 * parse.y (resolve_qualified_expression_name): Pass field's
7180 DECL_CONTEXT to `not_accessible_p.'
7181 (not_accessible_p): Changed parameters order in `inherits_from_p'
7184 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7186 * lang-options.h: Add flag_check_references.
7188 2001-04-04 Per Bothner <per@bothner.com>
7190 * java-tree.h (CONSTANT_VALUE_P): New macro.
7191 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7192 * parse.y (maybe_build_class_init_for_field): New static function.
7193 (resolve_expression_name, resolve_field_access): Use
7194 maybe_build_class_init_for_field instead of build_class_init
7195 This does not do the init if the field is compile-time-constant.
7196 (resolve_field_access): Simplify.
7198 * parse.y (fold_constant_for_init): Merge test into switch.
7200 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7202 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7204 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7206 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7208 * expr.c (pop_type_0): Save the result of the first
7209 lang_printable_name call in a scratch buffer, so it
7210 won't be clobbered by the second call.
7212 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7214 * parse-scan.y (array_type:): Rewritten.
7215 (type_declaration:): `empty_statement' replaces `SC_TK.'
7216 (class_member_declaration:): `empty statement' added.
7217 (method_body:): Simplified.
7218 (static_initializer:): Likewise.
7219 (primary_no_new_array:): Use `type_literals.'
7220 (type_literals:): New rule.
7221 (dims:): Set and update `bracket_count.'
7222 Fixes PR java/1074. Fixes PR java/2412.
7224 2001-03-28 Hans Boehm <boehm@acm.org>
7226 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7227 (get_boehm_type_descriptor): Set type on returned value to be a
7228 pointer length integer.
7230 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7232 * expr.c (pop_type_0): Call `concat' rather than building the
7234 (pop_type): Add format specifier in call to `error'.
7236 * parse.y (patch_method_invocation): Avoid casting away
7239 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7241 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7243 2001-03-28 Richard Henderson <rth@redhat.com>
7245 IA-64 ABI Exception Handling:
7246 * Make-lang.in (except.o): Don't depend on eh-common.h.
7247 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7248 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7249 [soft_exceptioninfo_call_node]: Remove.
7250 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7251 (end_java_method): No emit_handlers.
7252 * except.c (java_set_exception_lang_code): Remove.
7253 (method_init_exceptions): Don't call it.
7254 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7255 (build_exception_object_ref): New.
7256 (expand_end_java_handler): Update for except.h name changes.
7257 (emit_handlers, expand_resume_after_catch): Remove.
7258 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7259 (process_jvm_instruction): Use build_exception_object_ref.
7260 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7261 (soft_exceptioninfo_call_node): Remove.
7262 (build_exception_object_ref): Declare.
7263 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7264 soft_exceptioninfo_call_node. Move processing ...
7265 [EXC_PTR_EXPR]: ... here.
7266 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7267 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7268 (source_end_java_method): No java_set_exception_lang_code or
7270 (build_dot_class_method): Use build_exception_object_ref.
7271 (try_reference_assignconv): Check EXC_PTR_EXPR not
7272 soft_exceptioninfo_call_node.
7274 2001-03-28 Richard Henderson <rth@redhat.com>
7276 * java-tree.h (throw_node): Define as a single member of
7277 java_global_trees instead of a separate array.
7278 (JTI_THROW_NODE): New.
7279 * decl.c (throw_node): Don't declare.
7280 (init_decl_processing): Init a scalar throw_node.
7281 Don't register it for gc.
7282 * check-init.c (check_init): Reference scalar throw_node.
7283 * expr.c (build_java_athrow): Likewise.
7284 * jcf-write.c (generate_bytecode_insns): Likewise.
7285 * parse.h (BUILD_THROW): Likewise.
7287 2001-03-28 Richard Henderson <rth@redhat.com>
7289 * decl.c (end_java_method): Do not save and restore
7290 flag_non_call_exceptions.
7291 * parse.y (source_end_java_method): Likewise.
7292 * lang.c (flag_exceptions): Don't declare.
7293 (java_init_options): Set flag_non_call_exceptions. Set
7294 flag_exceptions here ...
7295 (java_init): ... not here.
7297 2001-03-27 Richard Henderson <rth@redhat.com>
7299 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7300 exceptions_via_longjmp.
7302 * lang.c (flag_new_exceptions): Don't declare it.
7303 (java_init_options): Or set it.
7305 2001-03-27 Richard Henderson <rth@redhat.com>
7307 * decl.c (end_java_method): Rename asynchronous_exceptions to
7308 flag_non_call_exceptions.
7309 * parse.y (source_end_java_method): Likewise.
7311 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7313 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7315 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7317 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7319 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7321 * parse.y (find_as_inner_class): Follow current package
7322 indications not to mistakingly load an unrelated class.
7324 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7326 * constants.c (PUTN): Use memcpy, not bcopy.
7328 * lex.c (java_read_char): Use memmove, not bcopy.
7330 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7332 2001-03-23 Per Bothner <per@bothner.com>
7334 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7335 macro for better error pin-pointing.
7336 * java-tree.h: Fix typo in comment.
7338 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7339 Don't include jsr/goto in exception range.
7340 Check if start and end of exception range are the same (also TRY_EXPR).
7341 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7342 However, do emit the following goto even if try_block is empty.
7343 Defer freeing exception_decl until after the finalizer, to make
7344 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7346 * parse.y (java_complete_lhs): If the try-clause is empty, just
7347 return the finally-clause and vice versa.
7349 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7351 * gcj.texi (Input Options): documented the check for attribute
7352 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7353 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7354 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7355 (jcf_parse): Check for the right classes archive if necessary.
7356 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7357 (jcf_parse_fields): Fixed indentation.
7358 * jcf-write.c (append_gcj_attribute): New function.
7359 (generate_classfile): Compute the attribute count, invoke
7360 `append_gcj_attribute'.
7361 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7362 turned into bit-fields. New bit-field `right_zip.'
7363 (JCF_ZERO): Set `right_zip' to zero.
7364 * lang-options.h (-fforce-classes-archive-check): Added flag.
7365 * lang.c (flag_force_classes_archive_check): New flag.
7366 (lang_f_options): New entry `force-classes-archive-check.'
7369 2001-02-07 Andrew Haley <aph@redhat.com>
7371 * gcj.texi (Configure-time Options): Add -fcheck-references.
7372 * expr.c (build_java_indirect_ref): New function.
7373 (java_check_reference): New function.
7374 (build_java_array_length_access): Use build_java_indirect_ref to
7375 check for null references.
7376 (build_java_arrayaccess): Likewise.
7377 (build_get_class): Likewise.
7378 (build_field_ref): Likewise.
7379 (invoke_build_dtable): Likewise.
7380 (build_invokeinterface): Likewise.
7381 * lang.c (lang_f_options): Add flag_check_references.
7382 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7383 * java-tree.h (flag_check_references): New variable.
7384 * lang.c (flag_check_references): Likewise.
7385 * parse.y (patch_invoke): Use java_check_reference.
7386 (patch_assignment): Allow for extra nesting in
7387 _Jv_CheckArrayStore.
7389 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7391 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7392 * lex.c (cxx_keywords): Likewise.
7394 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7396 * parse.y (qualify_ambiguous_name): Broaden `length'
7397 recognition. Help MODIFY_EXPR be resolved as expression names.
7398 Fixes PR java/2066. Fixes PR java/2400.
7400 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7402 * gjavah.c (process_file): Mark interface definitions with
7403 "__attribute__ ((java_interface))".
7405 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7407 * class.c (layout_class): Fixed push_super_field's second
7408 argument. Fixes PR java/2333.
7409 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7410 too early to lay innerclasses out.
7412 2001-03-20 Tom Tromey <tromey@redhat.com>
7413 Alexandre Petit-Bianco <apbianco@redhat.com>
7415 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7416 inside an array reference. Insertion of the array store check
7417 rewritten. Fixes PR java/2299.
7419 2001-03-20 Tom Tromey <tromey@redhat.com>
7421 * lex.c (java_read_unicode): Only accept leading `u's.
7423 2001-03-20 Tom Tromey <tromey@redhat.com>
7425 * jcf-parse.c (read_class): Initialize `class'.
7427 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7429 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7431 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7433 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7434 (layout_class): Likewise.
7435 (layout_class_method): Likewise.
7436 (emit_register_classes): Likewise.
7437 * decl.c (builtin_function): Likewise.
7438 (give_name_to_locals): Likewise.
7440 2001-03-19 Per Bothner <per@bothner.com>
7442 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7443 before trying to load an inner class.
7445 Fixes to process to command-line .class files in two passes.
7446 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7447 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7448 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7449 * class.c (is_compiled_class): Fix for renamed flag.
7450 * parse.y (maybe_create_class_interface_decl): Likewise.
7451 * jcf-parse.c (yyparse): Also set if compiling .class files.
7452 * jcf-parse.c (read_class); Read current_class.
7453 (jcf_parse): Make static.
7454 (load_inner_classes): New function, with code moved from jcf_parse,
7455 because we need to inner classes after the command-line files are read.
7456 (yyparse): Set finput to NULL when it doesn't need to be closed.
7457 Reduce use of main_jcf (basically only for archive) and
7458 use finput instead of main_jcf->read_state.
7459 Inline jcf_figure_file_type into yyparse.
7460 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7461 Defer load_inner_classes and parse_class_file to a second pass,
7462 after we've correctly mapped command-line .clas fiels to classes.
7463 (jcf_figure_file_type): Removed.
7464 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7465 (JCF_ZERO): Also clear zipd field.
7466 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7468 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7470 * jcf-parse.c (yyparse): Change ch from char * to char.
7472 2001-03-19 Per Bothner <per@bothner.com>
7474 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7475 Add constructed filelist-file at end, following -xjava. Thus any .o
7476 and library files are not affected by the -xjava. Also wrap
7477 explicit @FILE with -xjava and -xnone.
7479 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7481 * class.c (build_static_field_ref): Call make_decl_rtl() after
7482 setting the DECL_EXTERNAL flag.
7484 2001-03-17 Per Bothner <per@bothner.com>
7486 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7488 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7489 when result is is needed (target is STACK_TARGET).
7491 * parse.h (JDEP_SOLV): Removed.
7492 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7494 * parse.y (incomplete_class_list): Removed.
7495 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7496 It doesn't work if resolve_class changes the name of an array type
7497 that is on the list and then someone else looks for the modified name.
7498 Also, seems liable to break when compiling multiple source files at
7499 once. So the simplest is to just remove incomplete_class_list -
7500 it is only a minor space win and it is not even clear it saves time.
7502 * parse.y (resolve_class): Remove unneeded promote_type.
7504 2001-03-15 Per Bothner <per@bothner.com>
7506 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7507 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7508 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7509 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7511 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7512 * parse.y (java_expand_classes): Likewise.
7514 * parse.y (expand_start_java_method): Was only called once and had a
7515 misleading name, so inline in caller java_complete_expand_method.
7516 (enter_a_block): Likewise inline in enter_block and remove.
7518 Remove junk from when gcc/java was created (by copying from C/C++).
7519 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7520 (struct binding_level): Remove fields keep, keep_if_subblocks,
7521 more_cleanups_ok, have_cleanups (which have never been used).
7522 (pushlevel, poplevel): Remove related useless code.
7524 * class.c (make_class_data): The class_dtable_decl (i.e. the
7525 vtable for Class) should be external, except when compiling Class.
7527 * jvspec.c (lang_specific_driver): Fix -C handling.
7528 Check -save-temps to see if temp @FILE should be deleted.
7529 Follow-up to/fix for February 16 patch.
7531 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7532 (type_stack_dup): Remove no-longer neded error check.
7534 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7536 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7537 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7538 don't surround the element with 'N..E' if the type name is
7541 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7543 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7544 DECL_RTL_SET_P, etc.
7545 (make_method_value): Likewise.
7546 (get_dispatch_table): Likewise.
7548 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7550 2001-03-07 Tom Tromey <tromey@redhat.com>
7552 * config-lang.in (lang_requires): Define.
7554 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7556 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7559 2001-03-05 Per Bothner <per@bothner.com>
7561 Fix a problem where rest_of_decl_compilation applied to
7562 class_dtable_decl causes problems because it was done too early,
7563 before output file was opened.
7564 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7565 * class.c (class_dtable_decl): Add macro - element of class_roots.
7566 (make_class_data): Define class_dtable_decl.
7567 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7569 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7571 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7572 uses of 'boolean' with 'bool'.
7574 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7576 * lang-specs.h: Add zero initializer for cpp_spec field to all
7579 2001-02-16 Per Bothner <per@bothner.com>
7581 Handle compiling multiple input files at once, and @FILE syntax.
7582 * gcj.texi: Updated documentation to match.
7583 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7584 * jcf-parse.c (parse_source_file): Split into ...
7585 (parse_source_file_1): New function - and:
7586 (parse_source_file_2): New function.
7587 (yyparse): On -ffilelist-file, open and scan named file.
7588 On first pass over files, only do parse_source_file_1.
7589 A new second pass calls parse_source_file_2 for each file to compile.
7590 (init_jcf_parse): Call init_src_parse.
7591 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7592 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7593 as multiple input file combined in one compilation.
7594 * lang-options.h: Add -ffilelist-file
7595 * lang.c (flag_filelist_file): New flag variable.
7596 (lang_f_options): Handle -ffilelist-file.
7597 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7598 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7599 gclass_list - use global fields of src_parse_roots instead.
7600 * parse.y (src_parse_roots): New array.
7601 (incomplete_class_list, gclass_list): New macros.
7602 (push_parser_context, java_pop_parser_context,
7603 java_parser_context_resume): Don't fiddle with deleted fields.
7604 (various): Use incomplete_class gclass_list and global macros
7605 instead of parse_ctxt fields - the lists are global.
7606 (init_src_parse): New function.
7608 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7610 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7612 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7614 * parse.y (check_inner_class_access): Moved declaration of local
7615 `enclosing_decl_type' to the right location.
7617 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7619 * parse.y (parser_check_super_interface): Don't call
7620 check_pkg_class_access for an inner interface.
7621 (parser_check_super): Don't call check_pkg_class_access for inner
7623 (do_resolve_class): Simplify enclosing type loop. Don't call
7624 check_pkg_class_access if CL and DECL are not set.
7625 (find_in_imports_on_demand): Set DECL if class_type needed to be
7626 loaded. Don't call check_pkg_class_access for an inner class.
7627 (check_inner_class_access): Rewritten to implement member access
7628 rules as per spec 6.6.1.
7629 (check_pkg_class_access): Handle the empty package correctly.
7630 (in_same_package): New function. Determine if two classes are in the
7633 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7635 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7636 method into array types.
7637 * parse.y (patch_method_invocation): Bypass access check on clone call
7640 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7642 * expr.c (build_instanceof): Check for arrays when trying fold to
7645 2001-02-15 Jim Meyering <meyering@lucent.com>
7647 * Make-lang.in (java.install-common): Depend on `installdirs'.
7648 (java.install-info): Likewise.
7650 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7652 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7654 2001-02-14 Tom Tromey <tromey@redhat.com>
7655 Alexandre Petit-Bianco <apbianco@cygnus.com>
7657 Fix for PR java/1261.
7658 * typeck.c (build_java_array_type): Add public `clone' method to
7660 * parse.y (resolve_qualified_expression_name): Use current_class
7661 when checking for inaccessibility.
7662 (patch_method_invocation): Fixed error message when accessibility
7663 denied. Added `from_super' argument.
7665 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7667 * parse.y (resolve_class): Don't build a fake decl. Use the one
7669 * typeck.c (build_java_array_type): Build and assign decl to array
7672 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7674 * parse.y (not_accessible_p): Changed leading comment. Added extra
7675 `where' argument. Use it to enforce protected access rules.
7676 (resolve_qualified_expression_name): Added extra argument to
7678 (patch_method_invocation): Use argument `primary' to provide
7679 not_accessible_p with an extra argument.
7680 (lookup_method_invoke): Added extra argument to not_accessible_p.
7681 (search_applicable_method_list): Likewise.
7683 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7685 * parse.y (resolve_qualified_expression_name): Try to resolve as
7686 an inner class access only if `decl' is a TYPE_DECL.
7688 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7690 * decl.c (classdollar_identifier_node): Initialize.
7691 * java-tree.h (enum java_tree_index): New entry
7692 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7693 (classdollar_identifier_node): New macro.
7694 (ID_CLASSDOLLAR_P): Likewise.
7695 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7696 (build_dot_class_method_invocation): Likewise.
7697 (find_applicable_accessible_methods_list): `class$' can't be
7700 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7702 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7704 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7706 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7707 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7710 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7712 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7713 outside of the `__U' sequence too.
7714 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7717 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7719 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7721 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7723 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7724 (JVGENMAIN_OBJS): Likewise.
7725 * java-tree.h (append_gpp_mangled_name): New prototype.
7726 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7727 Removed cast calling `gcc_add_root.'
7728 * jvgenmain.c (mangle_obstack): New global, initialized.
7730 (do_mangle_class): Constify local `ptr.'
7731 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7732 append_gpp_mangle_name and update `count' if necessary.
7733 Use `mangle_obstack.'
7734 * mangle.c (append_unicode_mangled_name): Removed.
7735 (append_gpp_mangled_name): Likewise.
7736 (unicode_mangling_length): Likewise.
7737 (mangle_member_name): Return type set to `void.'
7738 (mangle_field_decl): Don't append `U' in escaped names.
7739 (mangle_method_decl): Likewise.
7740 (mangle_member_name): Just use `append_gpp_mangled_name.'
7741 * mangle_name.c: New file.
7743 2001-02-07 Per Bothner <per@bothner.com>
7745 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7747 * check-init.c (check_init): Don't call done_alternative after
7748 processing loop code, as a LOOP_EXPR never terminates normally.
7750 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7752 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7754 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7756 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7759 2001-02-06 Tom Tromey <tromey@redhat.com>
7761 * lex.c (java_new_lexer): Longer error message.
7763 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7764 Alexandre Petit-Bianco <apbianco@cygnus.com>
7766 * typeck.c (build_prim_array_type): Added leading comment.
7767 (build_java_array_type): Moved locals out of
7768 block. Always create the `data' field, fixed alignment to match
7771 2001-02-04 Tom Tromey <tromey@redhat.com>
7773 * expr.c (java_lang_expand_expr): Don't bother recomputing
7774 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7777 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7779 * parse.y (process_imports): Save the original name of the import
7780 for better error report.
7782 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7784 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7785 of macros used when compiling jvspec.c.
7786 * jvspec.c (lang_specific_driver): Link with the shared
7789 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7791 * check-init.c (check_init): Call internal_error instead of fatal.
7792 * expr.c (java_lang_expand_expr): Likewise.
7793 * jcf-parse.c (get_constant): Likewise.
7794 * mangle.c (java_mangle_decl): Likewise.
7795 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7796 (operator_string): Likewise.
7797 * check-init.c (check_init): Call abort instead of fatal.
7798 * class.c (build_class_ref): Likewise.
7799 * constants.c (write_constant_pool): Likewise.
7800 * decl.c (start_java_method): Likewise.
7801 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7802 (java_stack_dup, encode_newarray_type): Likewise.
7803 (build_java_array_length_access): Likewise.
7804 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7805 (build_java_soft_divmod, build_invokeinterface): Likewise.
7806 * java-tree.h (INNER_CLASS_P): Likewise.
7807 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7808 (give_name_to_class, get_class_constant): Likewise.
7809 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7810 (find_constant_index, generate_bytecode_conditional): Likewise.
7811 (generate_bytecode_insns, perform_relocations): Likewise.
7812 * lex.c (java_unget_unicode, java_lex): Likewise.
7813 * mangle.c (mangle_type, mangle_record_type): Likewise.
7814 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7815 (finish_mangling): Likewise.
7816 * parse.h (MARK_FINAL_PARMS): Likewise.
7817 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7818 (obtain_incomplete_type, java_complete_class): Likewise.
7819 (java_check_regular_methods, java_complete_expand_method): Likewise.
7820 (cut_identifier_in_qualified, check_deprecation): Likewise.
7821 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7822 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7823 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7824 * typeck.c (set_local_type, parse_signature_type): Likewise.
7825 (parse_signature_string, build_java_signature): Likewise;
7826 (set_java_signature): Likewise.
7827 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7828 * class.c (add_method): Call fatal_error instead of fatal.
7829 (build_static_field_ref): Likewise.
7830 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7831 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7832 * lex.c (java_new_new_lexer): Likewise.
7833 * jv-scan.c (main): Likewise.
7834 (fatal_error): Renamed from fatal.
7835 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7837 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7838 (yyparse): Likewise.
7839 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7840 * lex.c (java_get_line_col): Likewise.
7841 * jcf-parse.c (load_class): Make errors non-fatal.
7842 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7844 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7846 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7847 (error): Remove unused function.
7848 (main): Don't use "__attribute__ alias" on generated class symbol.
7850 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7852 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7854 * parse.y (finish_method_declaration): Code accounting for WFLed
7855 method DECL_NAMEs deleted.
7856 (check_abstract_method_definitions): Likewise.
7857 (resolve_type_during_patch): Layout resolved type.
7858 * typeck.c (lookup_do): Removed unused local.
7860 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7862 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7863 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7864 integer_negative_one_node.
7865 * expr.c (build_java_binop): Likewise.
7867 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7869 * zextract.c (read_zip_archive): Read file_offset before writing
7870 zipd and consequently clobbering the header contents.
7872 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7874 * Make-lang.in: Remove all dependencies on defaults.h.
7875 * decl.c: Don't include defaults.h.
7877 * parse.y: Likewise.
7879 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7881 * ChangeLog (2001-01-21): Fixed typo.
7882 * class.c (layout_class_method): Code accounting for WFLed
7883 method DECL_NAMEs deleted.
7884 * constant.c (find_methodref_index): Likewise.
7885 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7886 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7887 (struct lang_decl): New field `wfl'.
7888 (java_get_real_method_name): Prototype deleted.
7889 * mangle.c (mangle_method_decl): Code accounting for WFLed
7890 method DECL_NAMEs deleted.
7891 * parse.h (GET_METHOD_NAME): Macro deleted.
7892 * parse.y (reset_method_name): Deleted.
7893 (method_header): Set DECL_FUNCTION_WFL.
7894 (check_abstract_method_header): Code accounting for WFLed method
7896 (java_get_real_method_name): Deleted.
7897 (check_method_redefinition): Code accounting for WFLed method
7898 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7899 (java_check_regular_methods): Likewise.
7900 (java_check_abstract_methods): Likewise.
7901 (java_expand_classes): Don't call `reset_method_name.'
7902 (search_applicable_method_list): Use DECL_NAMEs instead of
7904 * typeck.c (lookup_do): Code accounting for WFLed method
7907 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7909 * lex.c (java_read_char): Check for EOF from getc first.
7911 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7913 * class.c (layout_class): Don't lay the superclass out if it's
7914 already being laid out.
7915 * jcf-parse.c (handle_innerclass_attribute): New function.
7916 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7917 handle_innerclasses_attribute.
7918 (jcf_parse): Don't load an innerclasses if it's already being
7920 * jcf-write.c (append_innerclass_attribute_entry): Static
7921 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7922 to be zero for anonymous classes.
7924 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7926 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7928 * jcf-parse.c (set_source_filename): Use
7929 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7931 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7933 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7934 gets a unique asm name.
7936 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7938 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7939 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7941 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7942 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7943 * parse.y (lookup_package_type_and_set_next): Deleted.
7944 (resolve_package): Removed unnecessary code.
7945 (find_applicable_accessible_methods_list): `finit$' can't be
7947 * verify.c (pop_argument_types): Added missing prototype.
7949 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7951 * config-lang.in: Disable java by default.
7953 2001-01-23 Tom Tromey <tromey@redhat.com>
7955 * gcj.texi (Copying): New node.
7956 Added copyright information.
7958 2001-01-21 Per Bothner <per@bothner.com>
7960 Various fixes to allow compiling a compressed .jar/.zip archive.
7961 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7962 (struct ZipFile): Add fields name and next (from ZipFileCache).
7963 (struct ZipDirectory): New field zipf points to owning ZipFile.
7964 * jcf.h (struct ZipDirectory): Add forward declaration.
7965 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7966 Remove seen_in_zip and zip_offset fields.
7967 (JCF_SEEN_IN_ZIP): New macro.
7968 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7969 * jcf-io.c: Change all ZipFileCache to ZipFile.
7970 (read_zip_member): New function.
7971 (open_in_zip): Call read_zip_member.
7972 * jcf-parse.c (find_in_current_zip): Remove function.
7973 (read_class): Merge in find_in_current_zip functionality.
7974 Call read_zip_member if needed.
7975 (parse_zip_file_entries): Use read_zip_member.
7976 (process_zip_dir): Update for removed and added JCF fields.
7977 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7979 2001-01-21 Per Bothner <per@bothner.com>
7981 Minor optimization of static ggc roots.
7982 * jcf-parse.c (parse_roots): New static field.
7983 (current_field, current_method, current_file_list): Replace by macros
7984 naming fields of parse_roots.
7985 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7986 * class.c (class_roots): New static field.
7987 (registered_class, fields_ident, info_ident, class_list):
7988 New macros naming fields of parse_roots.
7989 (build_static_field_ref): Don't register roots here.
7990 (layout_class): Static field list replaced by macro class_list.
7991 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7992 Initialize fields_ident and info_ident here.
7994 2001-01-21 Per Bothner <per@bothner.com>
7996 * jcf-parse.c (ggc_mark_jcf): New function.
7997 (init_jcf_parse): Register current_jcf as ggc root.
7999 2001-01-21 Per Bothner <per@bothner.com>
8001 * lang.c (put_decl_node): Print method's name.
8003 2001-01-21 Per Bothner <per@bothner.com>
8005 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8006 (verify_jvm_instructions): Use it, for better error messages on loads.
8008 2001-01-21 Per Bothner <per@bothner.com>
8010 * verify.c (merge_type_state): Still may have to merge even if
8011 LABEL_VERIFIED (label).
8013 2001-01-21 Per Bothner <per@bothner.com>
8015 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8016 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8018 2001-01-19 Per Bothner <per@bothner.com>
8020 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8021 if expeting an interface type. Refines Tom's change of 2000-09-12.
8023 2001-01-18 Per Bothner <per@bothner.com>
8025 * gcj.texi (Input Options): Mention .java files.
8027 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8029 * lang-options.h (-Wunsupported-jdk11): Removed.
8030 * lang.c (flag_not_overriding): Deleted.
8031 (flag_static_local_jdk1_1): Likewise.
8032 (lang_W_options): Removed "unsupported-jdk11" entry.
8033 * parse.y (java_check_methods): Removed dead code.
8035 2001-01-17 Tom Tromey <tromey@redhat.com>
8037 Changes suggested by Per Bothner:
8038 * gcj.texi (Input Options): Don't mention input files.
8039 (Code Generation): Updated --main information.
8040 (Invoking jcf-dump): Mention that --javap is incomplete.
8041 From Alexandre Petit-Bianco:
8042 (Warnings): Don't mention -Wunsupported-jdk11.
8044 (Compatibility): Mention JDK 1.2-ness of libraries.
8045 (Resources): Mention resources used when writing gcj.
8047 2001-01-17 Tom Tromey <tromey@redhat.com>
8049 * gcj.texi: New file.
8050 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8051 (java.info): Depend on gcj.info.
8052 (java/gcj.dvi): New target.
8053 (java.dvi): Depend on gcj.dvi.
8054 (java.install-info): Wrote.
8056 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8058 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8059 having called make_decl_rtl.
8061 2001-01-14 Per Bothner <per@bothner.com>
8063 Various patches to emit better messages on verification errors.
8064 * expr.c (push_type_0): Return error indication on stack overflow,
8065 instead of callinfg fatal.
8066 (push_type): Now just call push_type_0 (nd fatal on overflow).
8067 (pop_type_0): Return detailed error message (in a char** argument).
8068 (pop_type): If pop_type_0 fails, print error message.
8069 (pop_argument_types): Moved to verify.c.
8070 * verify.c (pop_argument_types): Moved from expr.c.
8071 Return a (possible) error message, rather than void.
8072 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8073 (verify_jvm_instruction): Use new macros, improving error messages.
8074 For case OPCODE_astore use object_ptr_type_node.
8075 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8076 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8078 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8079 constant, return body without wrapper. (Improves constant folding.)
8080 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8082 2001-01-13 Per Bothner <per@bothner.com>
8084 * expr.c (expand_java_field_op): Assigning to a final field outside
8085 an initializer does not violate JVM spec, so should be warning, not
8086 error. (Sun's verifier does not complain - though MicroSoft's does.)
8088 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8090 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8093 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8095 * parse.y (resolve_expression_name): Permit instance variables from
8096 enclosing context in super constructor call.
8097 (resolve_qualified_expression_name): Permit enclosing class's qualified
8098 "this" in super constructor call.
8100 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8102 * class.c (build_utf8_ref): Remove last argument in call to
8103 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8104 (build_class_ref): Likewise.
8105 (build_static_field_ref): Likewise.
8106 (get_dispatch_table): Likewise.
8107 (layout_class_method): Likewise.
8108 (emit_register_classes): Likewise.
8109 * constants.c (build_constant_data_ref): Likewise.
8110 * decl.c (builtin_function): Likewise.
8111 (create_primitive_vtable): Likewise.
8112 * expr.c (build_known_method_def): Likewise.
8113 (build_jni_stub): Likewise.
8114 (java_lang_expand_expr): Likewise.
8116 2001-01-10 Tom Tromey <tromey@redhat.com>
8118 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8120 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8122 * java-tree.h (lang_printable_name_wls): New prototype.
8123 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8124 rather than `current_class' to print type name. Don't prepend type
8125 names when printing constructor names.
8126 (lang_printable_name_wls): New function.
8127 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8128 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8129 * parse.y (patch_method_invocation): Message tuned for constructors.
8130 (not_accessible_p): Grant `private' access from within
8133 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8135 All files with updated copyright when applicable.
8136 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8137 * class.c (mangle_class_field): Function removed.
8138 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8139 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8140 (build_class_ref): Call `java_mangle_class_field' instead of
8141 `mangle_class_field.'
8142 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8143 (layout_class): Call `java_mangle_decl' instead of
8144 `mangle_static_field.'
8145 (cxx_keywords): Initialized static array moved to `lex.c.'
8146 (layout_class_method): Changed leading comment. Simplified to
8147 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8148 * decl.c (lang_mark_tree): Mark field `package_list.'
8149 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8150 (struct lang_type): New field `package_list.'
8151 (unicode_mangling_length): Prototype removed.
8152 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8153 emit_unicode_mangled_name): Likewise.
8154 (cxx_keyword_p): New prototype.
8155 (java_mangle_decl, java_mangle_class_field,
8156 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8157 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8159 * jvgenmain.c (main_method_prefix): Global variable removed.
8160 (main_method_suffix): Likewise.
8161 (do_mangle_classname): New function.
8162 (main): Call it. Format changed to accommodate new mangling scheme.
8163 * lex.c: (utf8_cmp): Conditionally prototyped.
8164 (cxx_keywords): Moved from class.c, conditionally defined.
8165 (utf8_cmp, cxx_keyword_p): Likewise.
8166 * mangle.c (obstack.h, ggc.h): Included.
8167 (mangle_field_decl): New function.
8168 (mangle_method_decl, mangle_type, mangle_pointer_type,
8169 mangle_array_type, mangle_record_type,
8170 find_compression_pointer_match, find_compression_array_match,
8171 find_compression_record_match,
8172 find_compression_array_template_match, set_type_package_list,
8173 entry_match_pointer_p, emit_compression_string, init_mangling,
8174 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8175 (mangle_obstack): New global.
8176 (MANGLE_RAW_STRING): New macro.
8177 (unicode_mangling_length): Turned static.
8178 (append_unicode_mangled_name): Renamed from
8179 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8180 replaces `obstack', removed from the parameter list.
8181 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8182 replaces parameter `obstack', removed from the parameter list. Call
8183 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8184 (append_gpp_mangled_classtype): Removed.
8185 (compression_table, compression_next): New static variables.
8186 * parse.y (temporary_obstack): Extern declaration removed.
8188 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8190 * parse.y (patch_binop): Compute missing type in error situations.
8192 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8194 * class.c (make_class_data): Push initial value for "arrayclass".
8195 * decl.c (init_decl_processing): Add new class field "arrayclass".
8197 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8199 From patha@softlab.ericsson.se:
8200 * parse.y (switch_label): Use build, not build1, to construct
8203 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8205 * lang.c (lang_decode_option): Change -MA to -MP.
8206 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8207 Update to new prototype; do quote targets.
8208 (jcf_dependency_write): Update.
8210 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8212 Shorten primitive array allocation path:
8213 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8214 to create new primitive arrays.
8215 * expr.c (build_newarray): If generating native code, call
8216 soft_newarray_node with a reference to the primitive TYPE identifier
8217 instead of type_value.
8219 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8221 Fix for PRs gcj/312 and gcj/253:
8222 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8223 dest if they arn't already.
8224 * class.c (layout_class): Call maybe_layout_super_class on
8225 superinterfaces also, but only if compiling from bytecode.
8228 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8231 2000-12-15 Tom Tromey <tromey@redhat.com>
8233 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8236 2000-12-14 Andrew Haley <aph@redhat.com>
8238 * boehm.c (mark_reference_fields): Change test to correctly detect
8241 2000-12-15 Andreas Jaeger <aj@suse.de>
8243 * config-lang.in (lang_dirs): Added.
8245 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8247 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8248 Credits go to rth for finding it.
8250 2000-12-13 Mike Stump <mrs@wrs.com>
8252 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8254 2000-11-07 Tom Tromey <tromey@cygnus.com>
8256 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8257 * lex.c (java_ignorable_control_p): Removed.
8258 (java_letter_or_digit_p): Removed.
8259 (java_start_char_p): New function.
8260 (java_read_char): Return `int', not `unicode_t'. Changed
8262 (java_read_unicode): Likewise.
8263 (java_read_unicode_collapsing_terminators): Likewise.
8264 (java_get_unicode): Likewise.
8265 (java_new_lexer): Initialize hit_eof.
8266 (java_parse_end_comment): Take `int' argument.
8267 (java_parse_doc_section): Likewise.
8268 (java_parse_escape_sequence): Don't allow backlash-newline.
8270 * lex.h (JAVA_DIGIT_P): Removed.
8271 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8272 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8273 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8274 (JAVA_PART_CHAR_P): New macro.
8276 (JAVA_CHAR_ERROR): Now -2.
8277 (java_lexer): New field `hit_eof'.
8278 * chartables.h: New file.
8279 * gen-table.pl: new file.
8281 2000-11-20 Tom Tromey <tromey@cygnus.com>
8282 Alexandre Petit-Bianco <apbianco@cygnus.com>
8284 * parse.y (java_complete_lhs): Only allow compound assignment of
8285 reference type if type is String.
8287 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8289 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8290 jcf-path.c: Likewise.
8292 2000-12-09 Anthony Green <green@redhat.com>
8294 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8295 filestart and filename_length as int values.
8297 2000-12-07 Mo DeJong <mdejong@redhat.com>
8299 * jcf-io.c (find_class): Correct the logic that tests to see if a
8300 .java file is newer than its .class file. The compiler was
8301 incorrectly printing a warning when file mod times were equal.
8303 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8305 * jvgenmain.c: Use ISPRINT not isascii.
8307 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8309 * parse.y (end_artificial_method_body): Fixed typo.
8311 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8313 * parse.y (patch_method_invocation): Pick the correct enclosing
8314 context when creating inner class instances.
8317 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8319 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8320 Update copyright year to 2000.
8322 2000-11-23 Anthony Green <green@redhat.com>
8324 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8325 Move current_file_list out of yyparse and make it static.
8327 * expr.c: Declare quick_stack and tree_list_free_list as static
8328 (init_expr_processing): Register quick_stack and
8329 tree_list_free_list roots.
8331 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8333 * parse.y (build_outer_field_access): New local `decl_ctx', use
8334 it. Check for field's context and current class immediate outer
8335 context inheritance.
8336 (outer_field_access_p): Consider fields inherited from the last
8338 (build_access_to_thisn): Stop at the last enclosing context if
8342 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8344 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8346 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8348 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8351 2000-11-20 Tom Tromey <tromey@cygnus.com>
8353 * jv-scan.c (help): Document --complexity.
8354 (options): Added --complexity.
8355 (flag_complexity): New global.
8356 (main): Call `report'.
8357 * parse-scan.y (complexity): New global.
8358 (if_then_statement, if_then_else_statement,
8359 if_then_else_statement_nsi, switch_block_statement_group,
8360 while_expression, do_statement, for_begin, continue_statement,
8361 throw_statement, catch_clause, finally, method_invocation,
8362 conditional_and_expression, conditional_or_expression,
8363 conditional_expression): Update complexity.
8364 (reset_report): Reset complexity.
8365 (report): New function.
8367 2000-11-20 Tom Tromey <tromey@cygnus.com>
8369 * lex.c (yylex): Added STRICT_TK case.
8370 * parse.y (STRICT_TK): Added.
8371 * parse-scan.y (STRICT_TK): Added.
8372 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8373 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8375 * keyword.h: Rebuilt.
8376 * keyword.gperf (strictfp): Added.
8378 2000-11-20 Tom Tromey <tromey@cygnus.com>
8380 * lex.c (yylex): Recognize floating point constants with leading
8383 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8385 * java-tree.h (cyclic_inheritance_report): Constify.
8386 * parse.y (cyclic_inheritance_report): Likewise.
8388 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8390 * parse.y (goal): Remove call to ggc_add_string_root.
8392 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8394 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8395 Create string in scratch buffer, then pass to build_string.
8397 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8399 * parse.y (issue_warning_error_from_context): Add
8402 2000-11-11 Anthony Green <green@redhat.com>
8404 * jcf-parse.c (process_zip_dir): Add finput parameter.
8405 (jcf_figure_file_type): Call process_zip_dir with appropriate
8408 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8410 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8411 * jcf-parse.c (jcf_figure_file_type): Likewise.
8413 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8415 * parse.y (create_new_parser_context): Use memset () instead of
8418 2000-11-08 Tom Tromey <tromey@cygnus.com>
8420 * gjavah.c (process_file): Only include gcj/cni.h when generating
8423 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8425 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8426 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8427 instead of bzero ().
8429 2000-11-05 Tom Tromey <tromey@cygnus.com>
8431 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8432 * lex.c (IS_ZERO): New define.
8433 (java_perform_atof): Error on floating point underflow.
8435 2000-11-04 Tom Tromey <tromey@cygnus.com>
8437 * lex.c (java_parse_escape_sequence): Only read two octal
8438 characters if the first one is greater than 3. Don't allow
8439 "octal" numbers to include the digits 8 or 9.
8441 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8443 * Make-lang.in (java.distdir): Remove.
8445 2000-11-03 Tom Tromey <tromey@cygnus.com>
8447 * Make-lang.in (java.dvi): New target.
8448 Partial fix for PR other/567.
8450 * lang-options.h: Mention -Wout-of-date.
8451 * jcf-dump.c (flag_newer): New global.
8452 * gjavah.c (flag_newer): New global.
8453 * jcf-io.c (find_class): Only warn when flag_newer set.
8454 * lang.c (flag_newer): New global.
8455 (struct string_option): New declaration.
8456 (lang_W_options): New global.
8457 (process_option_with_no): New function.
8458 (lang_decode_option): Use it.
8460 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8461 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8464 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8465 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8466 * lex.c (java_read_unicode): Removed `term_context' argument.
8467 Recognize any number of `u' in `\u'.
8468 (java_read_unicode_collapsing_terminators): New function.
8469 (java_get_unicode): Use it.
8470 (java_lineterminator): Removed.
8471 (yylex): Produce error if character literal is newline or single
8472 quote. Return if eof found in middle of `//' comment. EOF in
8473 `//' comment is only an error if pedantic.
8474 (java_ignorable_control_p): New function.
8475 (java_parse_end_comment): Return if eof found in middle of
8478 * jv-scan.c (pedantic): New global.
8480 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8482 * parse.y (outer_field_access_p): Inherited fields aren't
8483 consider outer fields.
8484 (maybe_build_thisn_access_method): Use
8485 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8486 (resolve_expression_name): Trigger an error if a static field
8487 is being accessed as an outer field.
8489 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8491 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8494 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8496 * Make-lang.in: Move all build rules here from Makefile.in,
8497 adapt to new context. Wrap all rules that change the current
8498 directory in parentheses. Expunge all references to $(P).
8499 When one command depends on another and they're run all at
8500 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8501 all object-file generation rules. Delete obsolete variables.
8503 * Makefile.in: Delete.
8504 * config-lang.in: Delete outputs= line.
8506 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8508 * parse.y (patch_method_invocation): NULLify this_arg when already
8510 (maybe_use_access_method): Handle call to methods unrelated to the
8511 current class. Fixed comment.
8514 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8516 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8519 2000-10-24 Tom Tromey <tromey@cygnus.com>
8521 * lex.c (java_new_lexer): Initialize new fields. Work around
8522 broken iconv() implementations.
8523 (java_read_char): Swap bytes if required. Use fallback decoder if
8525 (byteswap_init, need_byteswap): New globals.
8526 (java_destroy_lexer): Only close iconv handle if it is in use.
8527 * lex.h (java_lexer): New fields read_anything, byte_swap,
8529 Made out_buffer unsigned.
8531 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8533 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8534 where an enclosing context can be set on the jdep.
8535 (do_resolve_class): Fixed identation.
8537 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8539 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8541 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8544 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8546 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8548 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8550 * jcf-write.c (OP1): Update `last_bc'.
8551 (struct jcf_block): Fixed indentation and typo in comments. New
8553 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8554 follows `monitorenter'.
8555 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8559 2000-10-16 Tom Tromey <tromey@cygnus.com>
8561 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8562 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8563 * lang-options.h: Added -MA, -MT, -MF..
8564 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8565 (DEPEND_TARGET_SET): New macro.
8566 (DEPEND_FILE_ALREADY_SET): Likewise.
8567 (init_parse): Handle new flags.
8568 * jcf.h (jcf_dependency_print_dummies): Declare.
8569 * Make-lang.in (s-java): Added mkdeps.o.
8570 * Makefile.in (BACKEND): Added mkdeps.o.
8571 (../gcjh$(exeext)): Added mkdeps.o.
8572 (../jcf-dump$(exeext)): Added mkdeps.o.
8573 * jcf-depend.c: Include mkdeps.h.
8574 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8575 add_entry): Removed.
8576 (jcf_dependency_reset): Rewrote.
8577 (dependencies): New global.
8578 (jcf_dependency_set_target): Rewrote.
8579 (jcf_dependency_add_target): Likewise.
8580 (jcf_dependency_add_file): Likewise.
8582 (print_ents): Removed.
8583 (jcf_dependency_write): Rewrote.
8584 (print_dummies): New global.
8585 (jcf_dependency_print_dummies): New function
8586 (jcf_dependency_write): Call deps_dummy_targets if required.
8588 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8590 * gjavah.c (add_class_decl): Removed unused variables `tname',
8591 `tlen' and `name_index'.
8592 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8593 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8594 in `wfl_operator' with value.
8595 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8596 (jcf_figure_file_type): Fixed identation.
8597 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8598 * parse.y (analyze_clinit_body): New function.
8599 (static_initializer:): Reset `current_static_block'.
8600 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8601 `wfl_operator' with new value.
8602 (lookup_cl): Use EXPR_WFL_FILENAME.
8603 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8604 analyze_clinit_body.
8605 (build_outer_field_access): Access to this$<n> built from
8606 current_class, not its outer context.
8607 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8608 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8609 (patch_method_invocation): Use `is_static_flag' when already
8611 (patch_newarray): Removed assignment in ternary operator.
8613 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8615 * except.c (free_eh_ranges): Don't free `whole_range'.
8617 2000-10-15 Anthony Green <green@redhat.com>
8619 * decl.c (init_decl_processing): Call init_class_processing before
8622 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8624 * check-init.c (check_init): Fixed leading comment. Use
8626 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8627 (give_name_to_locals): Likewise.
8628 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8629 fields in lang_decl_var.
8630 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8631 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8632 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8633 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8634 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8635 (LOCAL_FINAL): Rewritten.
8636 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8637 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8638 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8639 `init_final' fields.
8640 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8641 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8642 (TYPE_HAS_FINAL_VARIABLE): New macro.
8643 (struct lang_type): Added `afv' field.
8644 * parse.y (check_static_final_variable_assignment_flag): New function.
8645 (reset_static_final_variable_assignment_flag): Likewise.
8646 (check_final_variable_local_assignment_flag): Likewise.
8647 (reset_final_variable_local_assignment_flag): Likewise.
8648 (check_final_variable_indirect_assignment): Likewise.
8649 (check_final_variable_global_assignment_flag): Likewise.
8650 (add_inner_class_fields): Use LOCAL_FINAL_P.
8651 (register_fields): Handle local finals and final variables.
8652 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8653 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8654 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8656 (java_complete_expand_methods): Loop to set
8657 TYPE_HAS_FINAL_VARIABLE. Call
8658 `reset_final_variable_local_assignment_flag' and
8659 `check_final_variable_local_assignment_flag' accordingly before
8660 and after constructor expansion. Call
8661 `reset_static_final_variable_assignment_flag'
8662 before expanding <clinit> and after call
8663 `check_static_final_variable_assignment_flag' if the
8664 current_class isn't an interface. After all methods have been
8665 expanded, call `check_final_variable_global_assignment_flag' and
8666 `check_static_final_variable_assignment_flag' if the current class
8668 (maybe_yank_clinit): Fixed typo in comment.
8669 (build_outer_field_access_methods): Removed old sanity check. Use
8670 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8671 Don't create access methods for finals.
8672 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8673 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8674 existing DECL_INIT has been processed.
8675 (java_complete_lhs): Likewise.
8676 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8677 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8679 (patch_assignment): Use LOCAL_FINAL_P.
8680 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8681 DECL_INITIAL is nullified.
8684 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8686 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8688 * Makefile.in (parse.c, parse-scan.c): Likewise.
8690 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8692 * class.c (temporary_obstack): Remove.
8693 (make_class): Don't mess with obstascks.
8694 (push_class): Likewise.
8695 (set_super_info): Likewise.
8696 (add_method_1): Likewise.
8697 (add_method): Likewise.
8698 (add_field): Likewise.
8699 (build_utf8_ref): Likewise.
8700 (build_class_ref): Likewise.
8701 (build_static_field_ref): Likewise.
8702 (finish_class): Likewise.
8703 (push_super_field): Likewise.
8704 (layout_class): Likewise.
8705 (layout_class_methods): Likewise.
8706 (init_class_processing): Likewise.
8707 * constants.c (get_tag_node): Likewise.
8708 (build_constant_data_ref): Likewise.
8709 * decl.c (ggc_p): Remove.
8710 (copy_lang_decl): Use ggc_alloc.
8711 (complete_start_java_method): Don't mess with obstacks.
8712 (start_java_method): Likewise.
8713 (end_java_method): Likewise.
8714 * except.c (link_handler): Use xmalloc.
8715 (free_eh_ranges): New function.
8716 (method_init_exceptions): Use it.
8717 (add_handler): Use xmalloc.
8718 (expand_start_java_handler): Don't mess with obstacks.
8719 (prepare_eh_table_type): Likewise.
8720 (expand_end_java_handler): Likewise.
8721 * expr.c (push_value): Likewise.
8722 (create_label_decl): Likewise.
8723 (build_jni_stub): Likewise.
8724 (java_lang_expand_expr): Likewise.
8725 (note_instructions): Use xrealloc.
8726 (java_push_constant_from_pool): Don't mess with obstacks.
8727 (process_jvm_instruction): Likewise.
8728 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8730 * jcf-parse.c (get_constant): Don't mess with obstacks.
8731 (read_class): Likewise.
8732 (jcf_parse): Likewise.
8733 * lex.c (expression_obstack): Remove.
8734 (java_lex): Don't use obstack_free.
8735 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8736 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8737 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8738 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8739 * parse.y (gaol): Add more GC roots.
8740 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8741 (lookup_field_wrapper): Likewise.
8742 (obtain_incomplete_type): Don't mess with obstacks.
8743 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8745 (craft_constructor): Don't mess with obstacks.
8746 (safe_layout_class): Likewise.
8747 (java_complete_class): Likewise.
8748 (source_end_java_method): Likewise.
8749 (build_outer_field_access_methods): Likewise.
8750 (build_outer_method_access_method): Likewise.
8751 (maybe_build_thisn_access_method): Likewise.
8752 (build_dot_class_method_invocation): Likewise.
8753 (java_complete_tree): Likewise.
8754 (java_complete_lhs): Likewise.
8755 (do_merge_string_cste): Likewise.
8756 (patch_string_cst): Likewise.
8757 (array_constructor_check_entry): Likewise.
8758 * typeck.c (build_java_array_type): Likewise.
8759 (parse_signature_string): Likewise.
8760 (build_java_signature): Likewise.
8762 2000-10-12 Tom Tromey <tromey@cygnus.com>
8765 * gjavah.c (add_class_decl): Don't special-case inner classes.
8766 (add_namelet): Likewise.
8768 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8770 * java-tree.h: Constify current_encoding.
8771 * lang.c: Constify current_encoding.
8773 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8775 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8776 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8778 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8780 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8781 patch. Fixes gcj/340.
8783 2000-10-10 Tom Tromey <tromey@cygnus.com>
8785 * lex.c (java_new_lexer): Initialize out_first and out_last
8787 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8789 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8791 * parse.y (pop_current_osb): New function.
8792 (array_type:): Use `dims:', changed actions
8793 accordingly. Suggested by Anthony Green.
8794 (array_creation_expression:): Used pop_current_osb.
8795 (cast_expression:): Likewise.
8796 (search_applicable_method_list): Fixed indentation.
8798 2000-10-08 Anthony Green <green@redhat.com>
8800 * parse.y (array_type_literal): Remove production.
8801 (type_literals): Refer to array_type, not array_type_literal.
8803 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8805 Patch contributed by Corey Minyard.
8806 * decl.c (check_local_named_variable): New function.
8807 (tree check_local_unnamed_variable): Likewise.
8808 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8810 2000-10-07 Anthony Green <green@redhat.com>
8812 * class.c (layout_class): Handle case where superclass can't be
8815 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8817 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8820 2000-10-05 Tom Tromey <tromey@cygnus.com>
8822 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8823 * jvgenmain.c (class_mangling_prefix): Removed.
8824 (class_mangling_suffix): New global.
8826 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8828 (print_method_info): Handle overrides for static and final
8830 (process_file): Generate declaration for class object field.
8831 * class.c (cxx_keywords): New array.
8832 (utf8_cmp): New function.
8833 (cxx_keyword_p): New function.
8834 (layout_class_method): Mangle C++ keywords by appending `$'.
8835 (mangle_field): New function.
8836 (mangle_class_field): Use mangle_field. Mangle class name as
8838 (mangle_static_field): Use mangle_field.
8840 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8842 * decl.c (find_local_variable): Removed uncessary type check and
8843 fixed range check typo. From Corey Minyard.
8845 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8847 * decl.c (give_name_to_locals): New local `code_offset'. Call
8848 `maybe_adjust_start_pc'.
8849 * expr.c (note_instructions): New function.
8850 (expand_byte_code): Don't collect insn starts here.
8851 (peek_opcode_at_pc): New function.
8852 (maybe_adjust_start_pc): Likewise.
8853 * java-tree.h (maybe_adjust_start_pc): Declare.
8854 (note_instructions): Likewise.
8855 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8857 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8859 * parse.y (field_access:): Fixed indentation.
8860 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8862 2000-09-07 Tom Tromey <tromey@cygnus.com>
8865 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8866 JPRIMITIVE_TYPE_P, for arithmetic operators.
8867 (patch_method_invocation): Indentation fix.
8868 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8869 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8870 (do_unary_numeric_promotion): Cleaned up code.
8871 (valid_cast_to_p): Handle boolean correctly.
8873 2000-09-27 Tom Tromey <tromey@cygnus.com>
8875 * lex.c (java_read_unicode): Reset bs_count when finished with
8878 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8881 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8882 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8883 (typeck.o): Depend on ggc.h.
8884 * class.c (add_method_1): Use GC functions for allocation.
8885 (init_class_processing): Register roots.
8886 * decl.c (ggc_p): Set to 1.
8887 (pending_local_decls): Make it static.
8888 (push_jvm_slot): Use GC functions for allocation.
8889 (init_decl_processing): Register roots.
8890 (give_name_to_locals): Use GC functions for allocation.
8891 (lang_mark_tree): New function.
8892 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8893 functions for allocation.
8894 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8895 * lex.c (java_lex): Use build_string, rather than replicating it
8897 * parse.y (goal): Add more roots.
8898 (mark_parser_ctxt): New function.
8899 * typeck.c: Include ggc.h.
8901 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8903 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8904 contains something else than MODIFY_EXPR.
8906 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8908 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8909 * Makefile.in (parse.o): Depend on ggc.h.
8910 (class.o): Likewise.
8911 (constants.o): Likewise.
8914 (jcf-parse.o): Likewise.
8915 (jcf-write.o): Likewise.
8916 (mangle.o): Likewise.
8917 * class.c: Include ggc.h.
8918 (build_static_field_ref): Register GC roots.
8919 (layout_class): Likewise.
8920 (init_class_processing): Likewise.
8921 * constants.c: Include ggc.h.
8922 (current_constant_pool_data_ref): Remove.
8923 (tag_nodes): Move it to ...
8924 (get_tag_node): ... here. Register GC roots.
8925 * decl.c: Include ggc.h. Remove many global tree definitions.
8926 (throw_node): Define.
8927 (java_global_trees): Likewise.
8928 (predef_filenames): Make the size a constant.
8929 (init_decl_processing): Adjust accordingly.
8930 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8931 * expr.c: Include ggc.h.
8932 (init_expr_processing): Register GC roots.
8933 (build_invokeinterface): Likewise.
8934 * java-tree.h: Replace extern tree declarations with macros.
8935 (java_global_trees): New variable.
8936 (java_tree_index): New enumeration.
8937 (init_jcf_parse): Declare.
8938 * jcf-parse.c: Include ggc.h.
8939 (current_class): Remove declaration.
8940 (main_class): Likewise.
8941 (all_class_list): Likewise.
8942 (predefined_filename_p): Adjust for constant size of
8944 (init_jcf_parse): New function.
8945 * jcf-write.c: Include ggc.h.
8946 (generate_classfile): Register GC roots.
8947 (append_synthetic_attribute): Likewise.
8948 (append_innerclass_attribute_entry): Likewise.
8949 * lang.c: Include ggc.h.
8950 (lang_print_error): Register GC roots.
8951 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8953 * parse.y: Include ggc.h.
8954 (wfl_operator): Remove.
8955 (goal): Register GC roots.
8956 (java_pop_parser_context): Adjust for new field names.
8957 (java_parser_context_save_global): Likewse.
8958 (java_parser_context_restore_global): Likewise.
8959 (java_parser_context_suspend): Likewise.
8960 (java_parser_context_resume): Likewise.
8961 (verify_constructor_circularity): Register GC roots.
8962 (lookup_cl): Likewise.
8963 (java_reorder_fields): Likewise.
8964 (build_current_this): Likewise.
8965 (class_in_current_package): Likewise.
8966 (argument_types_convertible): Likewise.
8967 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8969 2000-09-14 Tom Tromey <tromey@cygnus.com>
8971 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8973 2000-09-13 Tom Tromey <tromey@cygnus.com>
8975 * jcf-parse.c: Include <locale.h>.
8976 * jv-scan.c: Include <locale.h>.
8978 2000-09-12 Tom Tromey <tromey@cygnus.com>
8980 * expr.c (pop_type_0): Return `Object' if trying to merge two
8982 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8983 interface types; `Object' is always a valid supertype.
8985 2000-09-12 Tom Tromey <tromey@cygnus.com>
8988 * jv-scan.c (help): Document --encoding.
8989 (options): Added `encoding' entry.
8990 (OPT_ENCODING): New define.
8991 (main): Handle --encoding.
8992 Include <langinfo.h> if nl_langinfo exists.
8993 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8995 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
8996 (parse_source_file): Correctly call java_init_lex. Added `finput'
8997 argument. Use nl_langinfo to determine default encoding.
8998 * java-tree.h (current_encoding): Declare.
8999 * parse.y (java_parser_context_restore_global): Don't restore
9001 (java_parser_context_save_global): Don't set `finput' field.
9002 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9004 * lang.c (current_encoding): New global.
9005 (lang_decode_option): Recognize `-fencoding='.
9006 (finish_parse): Don't close finput.
9007 * parse.h (struct parser_ctxt): Removed `finput' and
9008 `unget_utf8_value' fields. Added `lexer' field.
9009 (java_init_lex): Fixed declaration.
9010 * lex.c (java_new_lexer): New function.
9011 (java_destroy_lexer): Likewise.
9012 (java_read_char): Added `lex' argument. Handle iconv case.
9013 (java_read_unicode): Added `lex' argument. Count backslashes in
9015 (java_init_lex): Added `finput' and `encoding' arguments. Set
9016 `lexer' field in ctxp.
9017 (BAD_UTF8_VALUE): Removed.
9018 (java_lex): Handle seeing UEOF in the middle of a string literal.
9019 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9020 (java_lexer): New structure.
9023 (DEFAULT_ENCODING): New define.
9024 (java_destroy_lexer): Declare.
9026 2000-09-12 Tom Tromey <tromey@cygnus.com>
9029 * lex.c (java_init_lex): Initialize java_io_serializable.
9030 * parse.y (java_io_serializable): New global.
9031 (valid_ref_assignconv_cast_p): An array can be cast to
9034 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9036 * decl.c, expr.c: Include defaults.h if not already included.
9037 Don't define the *_TYPE_SIZE macros.
9039 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9041 * typeck.c (build_java_array_type): Correct first parameter
9042 in ADJUST_FIELD_ALIGN invocation.
9044 2000-09-06 Tom Tromey <tromey@cygnus.com>
9046 * lang-specs.h: Also recognize `-femit-class-files'.
9048 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9050 * verify.c (merge_types): Load the types to merge if necessary.
9052 2000-09-02 Anthony Green <green@redhat.com>
9054 * jcf-io.c: Include zlib.h.
9055 (open_in_zip): Read compressed class file archives.
9056 * zipfile.h (ZipDirectory): Add uncompressed_size and
9057 compression_method fields.
9058 * zextract.c (read_zip_archive): Collect file compression info.
9060 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9062 * parse.y (do_resolve_class): Also explore superclasses of
9063 intermediate enclosing contexts when searching for inner classes.
9065 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9067 * parse.y (variable_declarator_id:): Better error message.
9068 (expression_statement:): Use YYNOT_TWICE.
9069 (cast_expression:): Likewise.
9070 (assignment:): Likewise.
9072 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9074 * parse.y (do_merge_string_cste): New locals. Create new
9075 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9077 2000-08-07 Hans Boehm <boehm@acm.org>
9079 * boehm.c (mark_reference_fields): Set marking bits for all words in
9080 a multiple-word record.
9081 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9084 2000-08-31 Mike Stump <mrs@wrs.com>
9086 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9087 jcf-dump$(exeext)): Make parallel safe.
9089 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9091 * jcf-parse.c (set_source_filename): Constify a char *.
9092 * jcf-write.c (append_innerclasses_attribute,
9093 make_class_file_name): Constify a char *. Don't recycle a
9094 variable for an unrelated purpose.
9095 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9096 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9098 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9100 * expr.c (can_widen_reference_to): Fixed indentation.
9101 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9102 * parse.y: `finit$' replaces `$finit$' in comments.
9103 (try_builtin_assignconv): Fixed leading comment.
9105 2000-08-25 Greg McGary <greg@mcgary.org>
9107 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9109 2000-08-24 Greg McGary <greg@mcgary.org>
9111 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9112 * parse.y (BINOP_LOOKUP): Likewise.
9114 2000-08-22 Andrew Haley <aph@cygnus.com>
9116 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9117 sign extending. Fixes gcj/321.
9118 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9119 combining to make a jlong. Fixes gcj/321.
9121 2000-08-21 Nix <nix@esperi.demon.co.uk>
9123 * lang-specs.h: Do not process -o or run the assembler if
9126 2000-08-16 Andrew Haley <aph@cygnus.com>
9128 * typeck.c (build_java_array_type): Rewrite code to do array
9129 alignment. Take into account back-end macros when aligning array
9130 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9131 user to set alignment. Fixes gcj/252 and 160.
9133 2000-08-09 Tom Tromey <tromey@cygnus.com>
9135 * parse.y (check_abstract_method_definitions): Now return `int'.
9136 Check implemented interfaces. Fixes PR gcj/305.
9138 * parse.y (patch_switch_statement): Disallow `long' in switch
9139 expressions. Fixes PR gcj/310.
9141 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9143 * decl.c (finit_leg_identifier_node): New global.
9144 (init_decl_processing): Use `finit$' to initialize
9145 finit_identifier_node. Use `$finit$' to initialize
9146 finit_leg_identifier_node.
9147 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9148 * java-tree.h (finit_identifier_node): Changed attached comment.
9149 (finit_leg_identifier_node): New declaration.
9150 (ID_FINIT_P): Take finit_identifier_node and
9151 finit_leg_identifier_node into account. This is a backward
9154 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9156 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9158 (generate_bytecode_insns): Check `nargs' before emitting it.
9159 * verify.c (merge_type_state): Fixed typo.
9160 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9161 generate_bytecode_{conditional,insns}.
9163 2000-08-13 Anthony Green <green@redhat.com>
9165 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9168 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9170 * class.c (maybe_layout_super_class): Fixed indentation.
9171 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9172 (java_check_methods): New function declaration.
9173 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9174 instead of `str_ptr'.
9175 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9176 of a `invokeinterface' at the right time.
9177 * parse.h (WFL_STRIP_BRACKET): New macro.
9178 (SET_TYPE_FOR_RESOLUTION): Use it.
9179 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9180 (check_class_interface_creation): Don't check for cross package
9181 innerclass name clashes.
9182 (method_header): Behave properly if MDECL is `error_mark_node'.
9183 (method_declarator): Return `error_mark_node' if bogus current
9185 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9186 (resolve_and_layout): New local `decl_type', set and used. Call
9188 (java_check_methods): New method.
9189 (java_layout_classes): Use it.
9190 (resolve_qualified_expression_name): No EH check necessary in
9192 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9194 (patch_assignment): Set DECL_INITIAL on integral final local.
9196 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9198 * java-tree.h (flag_extraneous_semicolon): New extern.
9199 * lang-options.h: (-Wextraneous-semicolon): New option.
9200 * lang.c (flag_redundant): Fixed typo in leading comment.
9201 (flag_extraneous_semicolon): New global.
9202 (lang_decode_option): Set `flag_extraneous_semicolon' when
9203 -Wall. Decode `-Wextraneous-semicolon'.
9204 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9205 `empty_statement' rule.
9206 (class_body_declaration): Likewise.
9207 (method_body:): Accept `;' as a method body.
9208 (static_initializer:): Removed `SC_TK' hack.
9209 (constructor_block_end:): Likewise.
9210 (empty_statement:): Report deprecated empty declaration. Fixes
9213 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9215 * parse.y (build_dot_class_method_invocation): Changed parameter
9216 name to `type'. Build signature from `type' and convert it to a
9217 STRING_CST if it's an array.
9218 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9219 to use `ref_type' directly.
9221 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9223 * lang-options.h: Added a comma after the last element to avoid
9224 syntax errors when other languages define additional options.
9226 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9228 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9229 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9230 (jc1): Link with $(BACKEND).
9231 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9233 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9235 * jvspec.c: Adjust type of second argument to
9236 lang_specific_driver, and update code as necessary.
9238 * class.c (build_dtable_decl): Initialize dummy.
9240 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9242 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9243 method bodies not to rule out discarding `<clinit>'; don't use
9244 <clinit> to initialize static fields with constant initializers.
9246 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9248 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9250 (method_synthetic): New global.
9251 (HANDLE_METHOD): Recognize synthetic method and tell
9252 `print_method_info' about it.
9253 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9254 processing a synthetic method.
9255 * jcf-reader.c (skip_attribute): New function.
9256 ( skip_attribute): Likewise.
9258 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9260 * parse.y (build_outer_field_access): Fixed comments.
9261 (fix_constructors): Emit the initialization of this$<n> before
9263 (resolve_qualified_expression_name): Build an access to `decl' if
9266 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9268 * parse-scan.y (curent_class): Non longer const.
9269 (inner_qualifier, inner_qualifier_length): Deleted.
9270 (current_class_length): New global.
9271 (bracket_count): Fixed typo in leading comment.
9272 (anonymous_count): New global.
9273 (class_instance_creation_expression:): Handle anonymous classes.
9274 (anonymous_class_creation:): New rule.
9275 (push_class_context): Rewritten.
9276 (pop_class_context): Likewise.
9277 (INNER_QUALIFIER): Macro deleted.
9278 (report_class_declaration): call `push_class_context' when
9279 entering the function. `fprintf' format modified not to use
9281 (report_class_declaration): Assign `package_name' and
9282 `current_class' to NULL separately.
9284 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9286 * expr.c (build_invokeinterface): Call layout_class_methods on
9289 2000-07-27 Tom Tromey <tromey@cygnus.com>
9290 Anthony Green <green@cygnus.com>
9291 Alexandre Petit-Bianco <apbianco@cygnus.com>
9293 * class.c (make_class_data): Create vtable for abstract classes.
9294 (get_dispatch_table): Changed to cope with abstract classes.
9296 2000-07-27 Tom Tromey <tromey@cygnus.com>
9298 * parse.y (patch_method_invocation): Don't reverse the argument
9299 list when dealing with anonymous class constructors. Fixed typo in
9302 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9304 * parse.y (build_alias_initializer_parameter_list): Reverse
9305 crafted list when building aliases for anonymous class
9308 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9310 * parse.y (jdep_resolve_class): Don't bother checking potential
9311 innerclass access if `decl' is NULL.
9312 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9315 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9317 * parse.c: Remove (again.)
9319 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9321 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9322 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9323 outside the `if' statement, alias to innerclass removed, `decl'
9324 used to mark the class complete.
9326 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9328 * parse.y (simple_name:): Fixed typo in error message.
9330 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9332 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9333 or its first operand can be error marks.
9335 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9337 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9338 * parse.y (method_header): Likewise.
9340 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9342 * parse.y (process_imports): Consider that one might be trying to
9343 import an innerclass. Fixes gcj/254
9345 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9347 * parse.y (find_as_inner_class): Handle the case where the
9348 enclosing context of an innerclass has been loaded as bytecode.
9350 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9352 * parse.y (simple_name:): Reject `$' in type names.
9353 (resolve_type_during_patch): Use `type' as a second
9354 argument to resolve_no_layout. Fixes gcj/257.
9356 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9358 * parse.y (find_most_specific_methods_list): Select the only
9359 non-abstract method even if max has been set.
9360 Fixes gcj/285, gcj/298.
9362 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9364 * lang-specs.h: Added %(jc1) to java compiler options.
9366 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9368 * .cvsignore: New file.
9370 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9372 * parse.y (not_accessible_p): Access granted to innerclasses
9373 (indirectly) extending the reference type. Fixes gcj/249.
9375 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9377 * parse.y (patch_method_invocation): Fixed comment.
9378 (maybe_use_access_method): Build this$<n>s to the context of the
9379 target method, or a type that extends it. Fixes gcj/242.
9381 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9385 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9387 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9389 2000-07-13 Tom Tromey <tromey@cygnus.com>
9391 * lang-specs.h: Added %{I*}.
9393 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9395 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9397 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9399 * parse-scan.c: Remove.
9401 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9403 * class.c (set_super_info): Handled protected inner classes.
9404 (common_enclosing_context_p): Bail early if arguments aren't both
9406 (get_access_flags_from_decl): Handle private and protected inner
9408 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9409 (CLASS_PROTECTED): Likewise.
9410 (struct lang_type): New bitfield `poic'.
9411 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9413 (check_inner_class_access): Renamed arguments, added
9414 comments. Handles protected inner classes (fixes gcj/225)
9415 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9417 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9419 * parse.y (resolve_qualified_expression_name): Verify qualified
9420 access to `this'. Fixes gcj/239.
9422 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9424 * jcf-write.c (generate_classfile): Don't install ConstantValue
9427 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9429 * parse.y (resolve_qualified_expression_name): Handle inner class
9430 access. Fixes gcj/256.
9432 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9434 * jcf-write.c (generate_classfile): Properly install the
9435 ConstantValue attribute and the initial value constant pool index
9436 on string constants.
9437 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9440 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9442 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9444 * parse.y (find_as_inner_class): Fixed typo.
9445 (do_resolve_class): Explore enclosing contexts when searching for
9446 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9447 (check_inner_class_access): Check `decl' which can be null in case
9450 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9452 * java-tree.h (java_debug_context): Declared `extern'.
9453 (safe_layout_class): Likewise.
9454 * parse.y (resolve_field_access): Field must be `static' in order
9455 to be replaced by its initial value. Added comments.
9456 (find_applicable_accessible_methods_list): Fixed typo.
9457 (find_most_specific_methods_list): Methods found in innerclasses
9458 take over methods founds in the enclosing contexts.
9459 (java_complete_tree): Loosen restrictions on the type of DECLs
9460 that can be replaced by their initialization values.
9461 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9463 2000-07-05 Tom Tromey <tromey@cygnus.com>
9465 * Make-lang.in (PARSE_DIR): New macro.
9466 (PARSE_RELDIR): Likewise.
9467 (PARSE_C): Likewise.
9468 (PARSE_SCAN_C): Likewise.
9469 ($(PARSE_C)): New target.
9470 ($(PARSE_SCAN_C)): Likewise.
9471 (SET_BISON): New macro.
9472 (BISONFLAGS): Likewise.
9473 (JAVABISONFLAGS): Likewise.
9475 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9477 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9478 argument on the first pass for CNI as well as JNI.
9479 (print_method_info): Set up method name on the first pass only.
9481 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9483 * parse.y (parser_qualified_classname): Removed parameter
9485 (create_interface): Removed first passed parameter to
9486 parser_qualified_classname.
9487 (create_class): Likewise. Don't install alias on static
9488 innerclasses. Fixes gcj/275.
9490 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9492 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9493 debugable statement with empty_stmt_node. Fixes gcj/272
9495 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9497 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9500 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9502 * jcf-write.c (push_long_const): Appropriately cast short negative
9505 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9507 * parse.y (verify_constructor_super): Use loop variable
9508 `m_arg_type' initialized with `mdecl_arg_type'.
9510 2000-06-29 Tom Tromey <tromey@cygnus.com>
9512 * parse.y (resolve_field_access): Handle case where `type_found'
9515 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9517 * expr.c (lookup_field): The same field can be found through two
9518 different interface. Don't declare it ambiguous in that case.
9520 2000-06-27 Tom Tromey <tromey@cygnus.com>
9522 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9523 follows \r, then unget it at a lower level.
9525 2000-06-26 Tom Tromey <tromey@cygnus.com>
9527 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9530 2000-06-25 Tom Tromey <tromey@cygnus.com>
9532 * parse.y (for_statement): Wrap expression in a WFL if it is a
9533 constant. For PR gcj/268.
9535 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9537 * parse.y (do_resolve_class): Minor optimiztion in the package
9538 list search. Removed unnecessary test and return statement.
9539 (valid_ref_assignconv_cast_p): Order of arguments to
9540 enclosing_context_p fixed.
9542 2000-06-24 Tom Tromey <tromey@cygnus.com>
9544 * expr.c (lookup_field): Print error and return error_mark_node if
9545 field reference is ambiguous.
9547 * parse.y (check_abstract_method_definitions): Also check if
9548 `other_method' is abstract.
9550 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9552 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9554 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9555 (struct lang_type): New field `pic'.
9556 (CLASS_PRIVATE): New macro.
9557 * parse.y (check_inner_class_access): New function.
9558 (jdep_resolve_class): Call it.
9560 2000-06-23 Tom Tromey <tromey@cygnus.com>
9562 * parse.y (patch_incomplete_class_ref): Initialize the returned
9563 class. For PR gcj/260.
9565 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9567 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9569 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9571 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9572 Java specific checks.
9573 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9575 * java-tree.def (CASE_EXPR): Marked 'e'.
9576 (DEFAULT_EXPR): Likewise.
9577 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9579 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9580 Java specific checks.
9581 (generate_bytecode_insns): Test try_block for BLOCK before using
9583 * parse.y (build_wfl_wrap): Added `location' argument. Set
9584 EXPR_WFL_LINECOL accordingly.
9585 (dim_expr:): Wrap constants with WFLs.
9586 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9587 (resolve_package): Check for `stmt' not being a BLOCK before
9588 building a debuggable statement with it.
9589 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9591 (resolve_field_access): Make sure `decl' is a DECL before treating
9593 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9594 IDENTIFIER_NODE before treating it as such.
9595 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9596 treating it as such.
9597 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9598 to be applied only on non array types.
9600 2000-06-16 Per Bothner <per@bothner.com>
9602 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9603 define in terms of DECL_RESULT, as that fails when --enable-checking.
9605 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9607 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9608 types the same in comparison.
9609 (CHECK_OP): Add static prototype.
9611 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9613 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9614 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9617 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9619 * decl.c (create_primitive_vtable): Prototype.
9621 * jcf-write.c (generate_bytecode_insns): Initialize variable
9624 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9626 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9628 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9629 to track searched classes, and do not search the same class more than
9630 once. Call find_applicable_accessible_methods_list on immediate
9631 superclass, instead of search_applicable_method_list on all ancestors.
9634 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9636 * parse.y (register_fields): Permit static fields in inner classes
9637 if they are final. Fix for PR gcj/255.
9639 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9641 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9642 * parse.y (find_in_imports): Returned type changed to void,
9643 leading comment fixed.
9644 (register_package): New function.
9645 (qualify_and_find): Likewise.
9646 (package_declaration:): Use `register_package'.
9647 (single_type_import_declaration:): Removed local variable
9648 `node'. Added missing `;' for consistency.
9649 (type_import_on_demand_declaration:): Use `chainon' to link new
9651 (lookup_field_wrapper): Lookup local variables defined in outer
9653 (java_complete_class): Don't reverse the list of imported on demand.
9654 (do_resolve_class): Reorganized. Removed local variable
9655 `original_name'. Call `qualify_and_find' with the current package
9656 name, invoke `find_in_imports_on_demand' right after. Call
9657 `qualify_and_find' with the packages we've seen so far. Fixed
9658 operations numbering in comments.
9659 (java_expand_class): Don't reverse `package_list'.
9660 (find_most_specific_methods_list): New local variables `abstract'
9661 and `candidates'. Use them to pick the right method.
9663 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9665 * parse.y (check_modifiers_consistency): Don't subtract out
9666 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9668 2000-06-04 Philipp Thomas <pthomas@suse.de>
9670 * Makefile.in (INTLLIBS): New.
9674 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9676 * class.c (get_dispatch_table): Build the vtable dummy entry list
9677 element with a null purpose. Fixed leading comment.
9678 (build_dtable_decl): Build an accurate dtable type when appropriate
9681 2000-06-02 Richard Henderson <rth@cygnus.com>
9683 * lang.c (lang_get_alias_set): New.
9685 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9687 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9688 before using it as the accessed field.
9690 2000-05-31 Tom Tromey <tromey@cygnus.com>
9692 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9693 char_array_vtable, short_array_vtable, int_array_vtable,
9694 long_array_vtable, float_array_vtable, double_array_vtable):
9696 * expr.c (get_primitive_array_vtable): New function.
9697 (create_primitive_vtable): New function.
9698 (java_lang_expand_expr): Enable code to statically generate
9700 * decl.c (init_decl_processing): Create primitive vtables.
9701 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9702 short_array_vtable, int_array_vtable, long_array_vtable,
9703 float_array_vtable, double_array_vtable): Define.
9705 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9707 * java/parse.y (find_applicable_accessible_methods_list):
9708 Don't add an uninitialized value to the list.
9710 2000-05-25 Tom Tromey <tromey@cygnus.com>
9712 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9713 when trying to see if field's class should be initialized. Always
9714 initialize field's declaring class, not qualified class.
9717 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9718 `wfl_operator', to maybe_build_primttype_type_ref.
9721 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9723 * parse.y (patch_method_invocation): Don't try to lookup methods
9726 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9728 * parse.y (resolve_field_access): Call the appropriate <clinit>
9729 before accessing the length of a static array. Craft a decl for
9730 the field while its time. Fixes PR gcj/129.
9732 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9734 * parse.y (resolve_package): Correctly set `*next' (was off by
9736 (resolve_qualified_expression_name): Fixed comment.
9738 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9740 * jcf-parse.c (jcf_parse_source): Reset current_class and
9741 current_function_decl to NULL before parsing a new file.
9743 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9745 * parse.y (block_end:): If the collected block doesn't feature a
9746 statement, insert an empty statement.
9748 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9750 * parse.y (maybe_yank_clinit): New function.
9751 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9752 end of the list of methods belonging to a class.
9753 (java_complete_expand_method): Check whether <clinit> is really
9754 necessary and expand it accordingly.
9756 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9758 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9759 processed by the method's switch statement.
9761 2000-05-19 Tom Tromey <tromey@cygnus.com>
9763 * java-tree.h: Added init state enum.
9764 * decl.c (emit_init_test_initialization): Initialize class
9765 initialization check variable by looking at class' state.
9767 2000-05-19 Tom Tromey <tromey@cygnus.com>
9769 * java-tree.h (build_instanceof): Declare.
9770 (build_get_class): Declare.
9771 * parse.y (patch_binop): Use build_instanceof.
9772 * expr.c (build_instanceof): New function. If class is final,
9773 don't make a function call.
9774 (expand_java_INSTANCEOF): Use it.
9775 (build_get_class): New function.
9777 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9779 * jcf-write.c (generate_classfile): Scan the source_file for
9780 slashes with the right pointer variable.
9782 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9784 * lang.c (lang_decode_option): Update -Wunused flags by calling
9786 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9788 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9790 * check_init.c (check_init): Constify local char *.
9791 * class.c (push_class): Constify local char *.
9792 * java_tree.h: Update prototypes.
9793 * jcf-io.c (open_class): Constify filename parameter and
9795 (find_class): Remove redundant string copy. Cast return from
9797 * jcf-parse.c (read_class, parse_class_file, yyparse):
9798 Constify local char *.
9799 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9800 Constify local char *.
9801 * jcf.h (JCF): Constify filename and classname.
9802 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9803 * lang.c (init_parse): Constify parameter and return value.
9804 * lex.c (java_get_line_col): Constify filename parameter.
9805 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9806 * parse.y (java_parser_context_suspend,
9807 issue_warning_error_from_context, safe_layout_class): Constify
9809 * parse.c: Regenerate.
9811 2000-05-08 Tom Tromey <tromey@cygnus.com>
9813 * expr.c (build_jni_stub): Cache the result of
9814 _Jv_LookupJNIMethod.
9816 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9818 * decl.c (predef_filenames_size): Now 7.
9819 (predef_filenames): New seventh entry.
9821 2000-05-04 Tom Tromey <tromey@cygnus.com>
9823 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9824 Keep track of when we've seen a reference field after a
9825 non-reference field.
9826 (get_boehm_type_descriptor): Handle case where we see
9827 non-reference fields but no trailing reference field.
9828 * decl.c (rawdata_ptr_type_node): Define.
9829 (init_decl_processing): Initialize rawdata_ptr_type_node.
9830 * java-tree.h (rawdata_ptr_type_node): Declare.
9832 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9834 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9835 specifiers in calls to fprintf.
9837 2000-05-03 Andrew Haley <aph@cygnus.com>
9839 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9841 * javaop.h (WORD_TO_INT): New function.
9842 (IMMEDIATE_s4): Use WORD_TO_INT.
9843 * jcf.h (JPOOL_INT): Ditto.
9845 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9848 2000-04-19 Tom Tromey <tromey@cygnus.com>
9850 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9852 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9854 * expr.c (build_jni_stub): New function.
9855 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9857 * parse.y (java_complete_expand_methods): Expand a native method
9858 and call build_jni_stub if -fjni given.
9859 * lang-options.h: Document -fjni.
9860 * lang.c (flag_jni): New global.
9861 (lang_f_options): Added `jni' entry.
9862 * java-tree.h (soft_lookupjnimethod_node,
9863 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9865 (flag_jni): Declare.
9866 (build_jni_stub): Declare.
9867 (struct lang_decl): Added `native' flag.
9868 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9870 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9871 soft_jnipopsystemframe_node): New globals.
9872 (init_decl_processing): Set them. _Jv_InitClass only takes one
9875 * java-tree.def: Put into `C' mode.
9877 2000-04-27 Tom Tromey <tromey@cygnus.com>
9880 * expr.c (expand_invoke): Generate check to see if object pointer
9881 is null in nonvirtual invocation case.
9882 * java-tree.h (soft_nullpointer_node): Declare.
9883 * decl.c (soft_nullpointer_node): New global.
9884 (init_decl_processing): Initialize soft_nullpointer_node.
9885 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9886 or `private' methods.
9887 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9889 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9891 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9894 2000-04-26 Tom Tromey <tromey@cygnus.com>
9896 * zextract.c (find_zip_file_start): New function.
9897 (read_zip_archive): Use it.
9899 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9901 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9903 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9905 * class.c (common_enclosing_context_p): New function.
9906 * java-tree.h (common_enclosing_context_p): Added prototype.
9907 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9908 classes sharing an outer context with the current instance.
9909 * parse.y (build_access_to_thisn): Fixed leading comment.
9910 (verify_constructor_super): New local `supper_inner'. Skip
9911 enclosing context argument in the case of inner class constructors.
9912 (patch_method_invocation): Insert proper context as second
9913 parameter to pure inner class constructor super invocations.
9915 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9917 * parse.y (end_class_declaration): Reset the interface number
9920 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9922 * parse.y (source_start_java_method): Deleted unnecessary code.
9923 (patch_method_invocation): Fixed comment.
9925 2000-04-24 Robert Lipe <robertlipe@usa.net>
9927 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9929 2000-04-23 Tom Tromey <tromey@cygnus.com>
9931 * boehm.c (mark_reference_fields): Use int_byte_position.
9933 2000-04-22 Tom Tromey <tromey@cygnus.com>
9935 * boehm.c (mark_reference_fields): Only call byte_position on
9938 2000-04-22 Tom Tromey <tromey@cygnus.com>
9940 * boehm.c (mark_reference_fields): Added `last_view_index'
9941 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9943 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9945 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9946 * parse.y (check_class_interface_creation): Fixed comments. Select
9947 permitted modifiers for (inner) interfaces. Changed error message
9948 to report rejected modifiers used with local classes.
9950 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9952 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9953 of directly inherited type considered in scope.
9954 * parse.y (do_resolve_class): Search inherited classes for inner
9957 2000-04-20 Tom Tromey <tromey@cygnus.com>
9959 * parse.y (not_accessible_p): Use member's class, not current
9960 class, when doing inheritance check for protected reference.
9963 2000-04-20 Jason Schroeder <shrode@subnature.com>
9965 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9967 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9969 * parse.y (lookup_field_wrapper): Search for final local aliases.
9970 (resolve_expression_name): Let lookup_field_wrapper search for
9971 final local aliases. Force the value of `name' if one is found.
9972 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9973 an expression name. Fixed comments.
9975 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9977 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9979 2000-04-19 Tom Tromey <tromey@cygnus.com>
9981 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9983 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9985 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9987 2000-04-18 Tom Tromey <tromey@cygnus.com>
9990 * gjavah.c (utf8_cmp): Changed return value.
9991 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9993 (cxx_keywords): New global.
9994 (get_field_name): Handle new result of cxx_keyword_subst.
9995 (print_method_info): Likewise.
9997 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
9999 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10000 with a newline, for CNI.
10001 (print_stub_or_jni): Print a space or newline before method name for
10002 CNI as well as JNI.
10003 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10004 (process_file): Include gcj/cni.h if generating CNI stubs.
10006 2000-04-16 Tom Tromey <tromey@cygnus.com>
10008 * gjavah.c (decompile_method): Use print_field_name.
10011 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10013 * parse.y (java_expand_classes): Reverse the package list once.
10014 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10016 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10017 the `==' and `!=' operators.
10019 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10021 * jcf-write.c (generate_bytecode_insns): At invocation time,
10022 always relate an interface method to the type of its selector.
10024 2000-04-05 Tom Tromey <tromey@cygnus.com>
10027 * expr.c (expand_invoke): Generate check to see if object pointer
10028 is null in nonvirtual invocation case.
10029 * java-tree.h (soft_nullpointer_node): Declare.
10030 * decl.c (soft_nullpointer_node): New global.
10031 (init_decl_processing): Initialize soft_nullpointer_node.
10032 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10033 or `private' methods.
10034 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10036 2000-04-05 Tom Tromey <tromey@cygnus.com>
10038 Fix for PR gcj/140:
10039 * parse.y (check_final_assignment): Recognize assignments to the
10040 `length' field of an array when generating class files.
10042 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10044 * class.c (decl_hash): Prototype removed.
10045 (decl_compare): Likewise.
10047 2000-04-05 Tom Tromey <tromey@cygnus.com>
10049 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10050 * parse.y (check_modifiers_consistency): Check for final/volatile
10051 clash. Fixes PR gcj/164.
10053 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10055 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10057 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10059 (add_method_1): Use `java_hash_hash_tree_node' and
10060 `java_hash_compare_tree_node'.
10061 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10062 (java_hash_compare_tree_node): Likewise.
10063 * parse.y (find_applicable_accessible_methods_list): Create,
10064 delete and use a hash table to remember already searched interfaces.
10066 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10068 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10071 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10073 * boehm.c (mark_reference_fields, set_bit): Prototype.
10074 (set_bit): Un-ANSI-fy definition.
10076 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10079 * decl.c (emit_init_test_initialization): Likewise.
10081 * gjavah.c (jni_print_char): Likewise.
10083 * parse.y (create_new_parser_context): Likewise.
10085 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10087 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10088 patch missing hunk. Fixed indentation.
10090 2000-03-30 Tom Tromey <tromey@cygnus.com>
10092 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10093 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10095 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10097 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10098 when negative *before* using it as an array index.
10099 * ChangeLog: Fixed typo.
10101 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10103 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10104 to 0 when it reaches -1.
10106 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10108 * jcf-parse.c (get_constant): Properly cast `num' during the
10109 invocation of `add_double'.
10110 * jcf-write.c (push_long_const): Properly cast `lo' before
10111 comparing it to short bounds.
10112 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10113 `interface_body:' is reduced after the current interface is
10116 2000-03-26 Tom Tromey <tromey@cygnus.com>
10118 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10119 Java-specific `-f' option.
10121 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10123 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10124 Adjust order of making types.
10125 Make bitsize_*_node values.
10127 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10129 * class.c (make_field_value): Use byte_position.
10130 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10131 (java_array_data_offset): Likewise.
10132 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10135 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10137 * parse.y (check_abstract_method_definitions): New local
10138 `end_type_reached'. Make sure we also consider `end_type'.
10139 (java_check_abstract_method_definitions): Make sure we eventually
10140 consider `java.lang.Object'.
10141 (maybe_use_access_method): Don't use access method if not in the
10142 context of a pure inner class or if the method's context is right.
10143 (find_applicable_accessible_methods_list): New static flag
10144 `object_done'. Don't search abstract classes as interfaces. Fixed
10145 indentation. Fixed the `java.lang.Object' only search. Search
10146 class interface(s) first, then fully search enclosing contexts.
10147 (find_most_specific_methods_list): Pick the closest candidate when
10148 they're all abstract.
10150 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10152 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10153 properly initialize `finished_label'. Don't emit gotos for empty
10156 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10158 * except.c (emit_handlers): Clear catch_clauses_last.
10160 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10162 * parse.y (check_method_types_complete): New function.
10163 (create_class): Reset anonymous class counter only when seeing an
10165 (java_complete_class): JDEP_METHOD: Don't recompute signature
10168 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10170 * class.c (build_static_ref): Fixed indentation in comment.
10171 * java-tree.def (TRY_EXPR): Fixed typo in name.
10172 (CLASS_LITERAL): Likewise.
10173 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10174 (struct lang_type): New field `dot_class'.
10175 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10176 (generate_classfile): Method `class$' is synthetic.
10177 * parse.y (build_do_class_method): New function.
10178 (build_dot_class_method_invocation): Likewise.
10179 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10180 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10181 (qualify_ambiguous_name): Likewise.
10182 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10183 (build_try_statement): Fixed leading comment.
10185 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10187 * class.c (make_field_value): Properly handle sizes.
10188 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10189 (layout_class_method): Count using trees.
10190 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10191 * expr.c (java_array_data_offset): Use int_bit_position.
10192 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10193 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10195 2000-03-16 Tom Tromey <tromey@cygnus.com>
10197 * lang.c (flag_hash_synchronization): New global.
10198 (lang_f_options): Added `hash-synchronization'.
10199 * lang-options.h: Mention -fhash-synchronization.
10200 * java-tree.h (flag_hash_synchronization): Declare.
10201 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10202 hash table synchronization is disabled.
10203 * decl.c (init_decl_processing): Only push `sync_info' value when
10204 hash table synchronization is disabled.
10205 * class.c (make_class_data): Only push `sync_info' field when hash
10206 table synchronization is disabled. Removed dead code.
10208 2000-03-16 Tom Tromey <tromey@cygnus.com>
10210 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10212 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10214 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10216 * parse.y (patch_method_invocation): Handle anonymous classes
10217 creation in static context.
10219 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10221 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10222 * parse.y (resolve_qualified_expression_name): Use it.
10223 (patch_method_invocation): Likewise.
10225 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10227 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10228 depending on the type of dependency which dictates what the
10230 (unresolved_type_p): Resolved types limited to the current class.
10232 2000-03-15 Tom Tromey <tromey@cygnus.com>
10234 * decl.c (init_decl_processing): Set type of `sync_info' to be
10237 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10238 Correctly compute bit number for current slot. Zero `high' and
10239 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10240 mark_reference_fields.
10241 (mark_reference_fields): New function.
10243 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10245 * parse.y (register_incomplete_type): Fixed initialization of
10248 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10250 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10252 (push_class_context, pop_class_context): New function.
10253 (class_body:): Call pop_class_context.
10254 (interface_body:): Likewise.
10255 (INNER_QUALIFIER): New macro.
10256 (report_class_declaration): Changed output format and use
10257 INNER_QUALIFIER. Call push_class_context.
10259 2000-02-14 Andrew Haley <aph@cygnus.com>
10261 * check-init.c (check_init): Add new cases for unary and binary
10264 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10266 * parse.y (resolve_package): Set `next' once a type name has been
10267 progressively discovered.
10268 (resolve_qualified_expression_name): Propagate resolution only if
10269 there are remaining qualifiers. Take into account `q' might have
10270 been cleared after re-qualification.
10271 * parse.y (patch_method_invocation): New local `resolved'.
10272 Section dealing with qualified expression rewritten to use
10273 resolve_field_access.
10275 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10277 * parse.h (PUSH_CPC): Fixed indentation.
10278 (DEBUG_CPC): New macro.
10279 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10280 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10281 * parse.y (class_body_declaration:): Use
10282 SET_CPC_INSTANCE_INITIALIZER_STMT.
10283 (method_declaration:): Check for null current_function_decl.
10284 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10285 (java_parser_context_pop_initialized_field): Better handling of
10287 (maybe_make_nested_class_name): Mark nested class name as
10288 qualified when necessary.
10289 (end_class_declaration): Don't call java_parse_context_resume when
10290 one or more error occurred.
10291 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10292 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10293 SET_CPC_INITIALIZER_STMT.
10294 (method_header): Check for inner classes declaring static methods.
10295 (resolve_qualified_expression_name): Handle situation where `this'
10298 2000-03-13 Hans Boehm <boehm@acm.org>
10300 * typeck.c (build_prim_array_type): Correctly set the high word too.
10302 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10304 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10306 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10307 list of methods for interfaces.
10309 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10311 * parse.y (qualify_ambiguous_name): Properly handle expressions
10314 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10316 * parse.y (check_final_assignment): Extended to process
10318 (patch_assignment): Have check_final_assignment called only once.
10320 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10322 * java-tree.h (IS_INIT_CHECKED): New flag.
10323 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10324 * parse.y (patch_string): Call force_evaluation_order on the
10325 completed string concatenation tree.
10326 * expr.c (force_evaluation_order): Call force_evaluation_order on
10327 function's arguments too.
10329 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10331 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10332 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10333 (build_anewarray): Likewise.
10334 * parse.y (patch_newarray): Likewise.
10335 * parse.c: Regenerated.
10337 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10339 * decl.c (init_decl_processing): Added new class fields `depth',
10340 `ancestors', and `idt' to class_type_node. Use
10341 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10342 * class.c (make_class_data): Push initial values for new fields.
10343 * java-tree.h: Updated prototype for `build_invokeinterface'.
10344 * expr.c (build_invokeinterface): Changed parameters to accept
10345 `method' tree. Calculate index of `method' in its declaring
10346 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10347 (expand_invoke): Call `build_invokeinterface' with new parameters.
10348 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10351 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10353 * typeck.c (lookup_do): Search superinterfaces first
10354 when looking up an interface method. From Godmar Back
10355 <gback@cs.utah.edu>
10357 2000-03-06 Tom Tromey <tromey@cygnus.com>
10359 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10361 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10363 * java-tree.h (lookup_argument_method2): Declared.
10364 (safe_layout_class): Prototype moved from parse.h.
10365 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10366 * parse.y (java_check_regular_methods): Local `super_class' gone.
10367 Call lookup_argument_method2 instead of lookup_argument_method.
10368 Perform modifier match for methods found declared in implemented
10369 interfaces. Fixed indentation problem. Overriding/hiding error
10370 report to take place only for methods found in classes.
10371 * typeck.c (lookup_argument_method): Changed leading
10372 comment. Re-written by calling lookup_do.
10373 (lookup_argument_method2): New function.
10374 (lookup_java_method): Re-written by calling lookup_do.
10375 (lookup_do): New function.
10377 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10379 * check-init.c (check_init): Removed dead code. Handle (blank)
10381 * parse.y (declare_local_variables): New local `final_p', set it
10382 and use it to initialize LOCAL_FINAL.
10383 (check_final_assignment): Only check FIELD_DECLs.
10385 2000-02-17 Tom Tromey <tromey@cygnus.com>
10387 * Makefile.in (JAVA_OBJS): Added boehm.o.
10388 (boehm.o): New target.
10389 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10390 * java-tree.h (flag_use_boehm_gc): Declare.
10391 (get_boehm_type_descriptor): Declare.
10392 * lang.c (lang_f_options): Added `use-boehm-gc'.
10393 (flag_use_boehm_gc): New global.
10394 * lang-options.h: Added -fuse-boehm-gc.
10395 * boehm.c: New file.
10396 * class.c (get_dispatch_table): If class uses a Boehm type
10397 descriptor, put it in the vtable.
10398 (make_class_data): Removed dead code.
10400 2000-03-03 Per Bothner <per@bothner.com>
10402 * decl.c (init_decl_processing): Initialize sizetype properly.
10404 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10406 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10407 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10408 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10409 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10410 (jcf_parse): New local `current'. Load innerclasses seen in outer
10411 context being processed.
10412 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10413 * jcf-write.c (append_innerclasses_attribute): New function.
10414 (append_innerclasses_attribute_entry): Likewise.
10415 (get_access_flags): Handle static classes. Set anonymous and local
10416 classes to be private.
10417 (generate_classfile): Attribute count adjusted. Call
10418 append_innerclasses_attribute.
10419 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10420 PURE_INNER_CLASS_TYPE_P.
10421 * parse.y (parser_qualified_classname): New parameter `is_static',
10422 produce non qualified name accordingly.
10423 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10424 (create_interface): Added argument to parser_qualified_classname.
10425 (create_class): Added argument to parser_qualified_classname. Setup
10426 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10427 (add_inner_class_fields): Fixed indentation.
10428 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10429 (method_declarator): Fixed typo in comment.
10430 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10431 (build_current_thisn): Likewise.
10432 (patch_method_invocation): Likewise.
10434 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10436 * decl.c (current_function_decl): Move to toplev.c.
10438 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10440 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10441 (DECL_BIT_INDEX): Use underlying representation.
10442 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10444 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10446 * expr.c (build_java_ret): Pass proper type to size_binop.
10448 2000-02-25 Anthony Green <green@cygnus.com>
10450 * expr.c (build_class_init): Mark the decl to be ignored by
10452 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10453 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10454 * class.c (init_test_hash_newfunc): New function.
10455 (decl_hash): New function.
10456 (decl_compare): New function.
10457 * decl.c (emit_init_test_initialization): New function.
10458 (complete_start_java_method): Traverse the init test hashtable,
10459 calling emit_init_test_initialization.
10460 (always_initialize_class_p): Define.
10461 * expr.c (build_class_init): Use initialization tests when
10462 emitting class initialization code.
10463 (always_initialize_class_p): Declare.
10464 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10466 * java-tree.h: Include hash.h.
10467 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10468 (struct lang_decl): Add init_test_table field.
10469 (init_test_hash_entry): Define.
10471 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10473 * gjavah.c (main): Avoid using `argi' to report unimplemented
10476 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10478 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10479 initialize locals to avoid warnings. Local `exception_type' moved
10482 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10484 * parse.y (resolve_expression_name): Use `orig' as a second
10485 argument to resolve_field_access.
10486 (resolve_field_access): Removed unnecessary code when dealing with
10489 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10491 * class.c (push_super_field): Don't push the field twice.
10492 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10493 * parse.h (java_reorder_fields): Prototyped.
10494 * parse.y (java_reorder_fields): New function.
10495 (java_layout_class): Simplified not to worry about re-ordering.
10497 2000-02-23 Tom Tromey <tromey@cygnus.com>
10499 * gjavah.c (print_name): In JNI case, correctly quote string.
10500 (print_method_info): Don't handle overrides in JNI mode.
10502 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10504 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10505 value type set to `boolean_type_node'.
10507 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10509 * jcf-dump.c (main): Test for correct condition after
10510 output file creation.
10512 2000-02-19 Anthony Green <green@cygnus.com>
10514 * jcf-depend.c (add_entry): Fix test for first list entry.
10516 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10518 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10519 * constants.c (build_constants_constructor): Likewise.
10521 2000-02-19 Anthony Green <green@cygnus.com>
10523 * jcf-depend.c (add_entry): Add entries to the end of the list.
10525 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10527 * decl.c (INT_TYPE_SIZE): Define if necessary.
10528 (expand_java_return): Handle the case of a native integer smaller
10529 than a JVM integer.
10531 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10533 * gjavah.c (help): Use GCCBUGURL.
10534 * jv-scan.c (help): Likewise.
10535 * jcf-dump.c (help): Likewise.
10537 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10539 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10542 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10544 * jcf-parse.c (load_class): Call `fatal' if no file containing
10545 the target class are found.
10547 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10549 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10550 lex.c, lex.h, and PARSE_H to...
10551 (parse.o, parse-scan.o): ...here, respectively.
10553 * lex.c: Split out code that may trigger SIGFPE from yylex()
10554 to its own function.
10555 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10557 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10559 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10561 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10563 * parse.y (outer_field_access_p): Stop in time when outer contexts
10565 (resolve_qualified_expression_name): Properly qualify *everything*
10566 after a package.type to be resoled as expression names.
10567 (find_applicable_accessible_methods_list): Save/restore `class' to
10568 isolate it from a possible outer context search.
10570 2000-02-15 Tom Tromey <tromey@cygnus.com>
10572 * gjavah.c (jni_print_char): New function.
10573 (print_full_cxx_name): Use it.
10574 (decode_signature_piece): Likewise.
10575 (print_cxx_classname): Likewise.
10577 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10579 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10581 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10583 * gjavah.c: Include version.h.
10585 * jcf-dump.c: Likewise.
10587 * jv-scan.c: Likewise.
10589 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10591 * parse.y (outer_field_access_fix): First parameter now a tree
10592 node. Check for assignment to final. First argument to
10593 build_outer_field_access_fix modified to accommodate prototype.
10594 (build_outer_field_access): Don't check for assignment to final
10596 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10597 possibly returned by outer_field_access_fix. Changed
10598 outer_field_access_fix's first argument.
10599 (check_final_assignment): $finit$'s context is OK.
10600 (patch_unaryop): Use node instead of its line/column value when
10601 calling outer_field_access_fix.
10603 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10605 * parse.y (interface_declaration:): No longer tagged
10606 <node>. Re-installed default action.
10607 (class_member_declaration:): Handle inner interfaces.
10608 (interface_member_declaration): Handle inner interfaces and
10610 (create_interface): Push error if one seen. Suspend parsing
10611 context when processing an inner interface.
10612 (register_fields): Inner class static field limitations not to
10613 apply to inner interfaces.
10615 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10617 * jcf-parse.c (load_class): Update `java_error_count' when a
10618 class' file can't be found.
10619 (parse.y): Avoid (byte)code generation when errors seen.
10621 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10623 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10624 decodes a valid node.
10625 (patch_binop): Handle TRUNC_DIV_EXPR.
10627 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10629 * parse.y (resolve_package): New local `acc'. Try to progressively
10630 build and guess a package and type name.
10632 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10634 * parse.y (find_applicable_accessible_methods_list): Load and
10635 layout the search class if necessary.
10636 (java_complete_tree): Keep to original type of the folded initial
10639 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10641 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10642 Generate error message if circularity is detected. New static
10644 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10645 * jcf-write.c (generate_bytecode_insns): Very simply handle
10647 * parse.y (java_check_circular_reference): Use
10648 `cyclic_inheritance_report' during report, if necessary.
10649 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10650 walking NEW_ARRAY_INIT twice.
10652 2000-02-09 Tom Tromey <tromey@cygnus.com>
10654 * parse.y (check_class_interface_creation): Allow inner classes to
10655 be `private' or `protected', check modifiers' consistency. Prevent
10656 block local classes from bearing any modifiers.
10658 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10660 * except.c (check_start_handlers): Re-add prototype lost in last
10662 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10664 2000-02-09 Andrew Haley <aph@cygnus.com>
10666 * decl.c (clear_binding_level): Remove excess initializer.
10667 (maybe_poplevels): Remove unused variable.
10668 (force_poplevels): Ditto.
10669 (struct binding_level): Add comment.
10671 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10673 * jcf-write.c (generate_classfile): Don't consider
10674 pre-initialization with reference value (use <clinit> instead.)
10675 * parse.y (java_fix_constructors): No generated constructor for
10677 (build_outer_field_access): Removed debug message.
10678 (outer_field_expanded_access_p): Adapted to bytecode generation.
10679 (build_outer_field_access_method): Use fix_method_argument_names.
10680 (build_outer_method_access_method): Fixed indentation. Added
10681 comment. Handle access method generation for static and also void
10683 (build_access_to_thisn): Inserted debug message.
10684 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10685 (resolve_qualified_expression_name): Fixed comment.
10686 (not_accessible_p): Adapted to bytecode generation. Added comment.
10687 (patch_method_invocation): Added comment.
10688 (maybe_use_access_method): Fixed leading comment. Handle static
10690 (java_complete_lhs): Don't shortcut handling of initialized upon
10691 declaration String type static fields when generating bytecode.
10692 (patch_unaryop): Handle outer field access when generating
10695 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10697 * java-tree.h (FIELD_THISN): New macro.
10698 * jcf-write.c (append_synthetic_attribute): New function.
10699 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10700 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10701 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10703 (build_outer_field_access): Turned on access functions usage and
10704 generation when compiling to bytecode.
10705 (maybe_use_access_method): Likewise.
10707 2000-01-25 Andrew Haley <aph@cygnus.com>
10709 * java-except.h (struct eh_range): Add `expanded' field.
10710 (maybe_start_try): Add end_pc arg.
10711 (maybe_end_try): Ditto.
10712 * java-tree.h (force_poplevels): new function.
10713 * expr.c (expand_byte_code): Don't call maybe_start_try or
10715 * except.c (add_handler): Reset expanded.
10716 (expand_start_java_handler): Set expanded.
10717 (check_start_handlers): Don't expand a start handler that's
10718 already been expanded.
10719 (maybe_start_try): Add end_pc arg. Only expand a handler which
10721 (expand_end_java_handler): call force_poplevels.
10722 (force_poplevels): new function.
10723 * decl.c (binding_level): Add start_pc of binding level.
10724 (maybe_pushlevels): Call maybe_start_try when pushing binding
10726 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10727 (LARGEST_PC): Define.
10728 (clear_binding_level): Use LARGEST_PC.
10730 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10731 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10732 (binding_depth, is_class_level, current_pc): new variables.
10733 (struct binding_level): ditto.
10734 (indent): new function.
10735 (push_jvm_slot): add debugging info.
10736 (maybe_pushlevels): ditto.
10737 (maybe_poplevels): ditto.
10738 (pushlevel): ditto.
10740 (start_java_method): ditto.
10741 (give_name_to_locals): comment only.
10742 * except.c (binding_depth, is_class_level, current_pc):
10744 (expand_start_java_handler): add debugging info.
10745 (expand_end_java_handler): ditto.
10747 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10749 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10750 (print_name_for_stub_or_jni, process_file): Constify a char*.
10752 2000-02-03 Tom Tromey <tromey@cygnus.com>
10754 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10756 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10758 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10759 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10762 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10764 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10765 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10766 (struct lang_type): New field `ii_block'.
10767 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10768 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10769 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10770 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10771 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10772 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10774 * parse.y (add_instance_initializer): New function.
10775 (in_instance_initializer): New static global.
10776 (class_body_declaration:): Link instance initializer block.
10777 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10778 (array_creation_expression:): Remove unused local.
10779 (java_parser_context_push_initialized_field): Fixed leading
10780 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10781 CPC_INSTANCE_INITIALIZER_LIST.
10782 (java_parser_context_pop_initialized_field): Likewise.
10783 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10784 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10785 CPC_INITIALIZER_STMT.
10786 (fix_constructors): New local `class_type'. Use it. Call
10787 add_instance_initializer.
10788 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10789 (patch_return): Forbid return in instance initializers.
10790 (patch_throw_statement): Enforce exception handling in the context
10791 of instance initializers.
10793 2000-02-03 Tom Tromey <tromey@cygnus.com>
10795 * Make-lang.in (java.mostlyclean): Remove executables in
10798 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10800 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10801 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10802 (java_float_finite): Convert to use union Word from javaop.h.
10803 (java_double_finite): Convert to use union DWord from javaop.h.
10805 2000-02-02 Tom Tromey <tromey@cygnus.com>
10807 * gjavah.c (options): Added `jni' entry.
10808 (help): Document -jni.
10809 (flag_jni): New global.
10810 (process_file): Handle JNI output. Don't print text from
10811 -prepend, -add, etc, when generating stubs. Only remove `.class'
10812 suffix if it actually exists.
10813 (main): Create a `.c' file when run with `--jni --stubs'. Create
10814 correct output file name with `--jni'.
10815 (print_include): Mangle header name differently in JNI case.
10816 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10818 (print_method_info): Handle JNI case. Put signature info into
10819 method name. Handle case when STREAM is NULL.
10820 (print_name_for_stub_or_jni): New function.
10821 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10822 (print_cxx_classname): Handle JNI.
10823 (print_full_cxx_name): Likewise.
10824 (decode_signature_piece): Likewise.
10825 (overloaded_jni_method_exists_p): New function.
10826 (struct method_name): Added `signature' and `sig_length' fields.
10827 (HANDLE_END_FIELD): Do nothing in JNI mode.
10829 2000-02-02 Tom Tromey <tromey@cygnus.com>
10831 * jv-scan.c: Include version.c, <getopt.h>.
10832 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10833 (options): New array.
10834 (usage): New function.
10835 (version): New function.
10836 (main): Use getopt_long to parse command line.
10837 * jcf-dump.c: Include version.c, <getopt.h>.
10838 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10839 OPT_JAVAP): New macros.
10840 (options): New array.
10841 (usage): Return `void'. Changed message.
10842 (help): New function.
10843 (version): New function.
10844 (main): Use getopt_long_only to parse command line.
10845 * gjavah.c: Include <getopt.h>.
10846 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10847 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10848 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10849 (options): New array.
10850 (java_no_argument): Removed.
10851 (help): Updated with missing options.
10852 (main): Use getopt_long_only to parse command line.
10853 (usage): Changed message.
10855 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10857 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10858 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10859 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10860 * parse.y (array_creation_expression:): Handle anonymous arrays.
10861 (build_array_from_name): Don't set `ret_name' if null.
10862 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10863 (qualify_ambiguous_name): Likewise.
10864 (java_complete_expand_class): Likewise.
10866 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10868 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10869 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10870 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10871 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10872 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10873 AIPL_FUNCTION_COMPLETED_INVOCATION.
10874 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10875 AIPL_FUNCTION_INVOCATION_READY.
10876 (AIPL_FUNCTION_DECLARATION): New enum entry.
10877 * parse.y (reorder_static_initialized): New function.
10878 (java_parser_context_pop_initialized_field): Use it.
10879 (add_inner_class_fields): Use
10880 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10881 augmented. Install marker after last alias initializer, if any.
10882 (generate_finit): Fixed typo. Don't try to retain only the used
10884 (method_header): Compute and set DECL_FUNCTION_NAP.
10885 (method_declarator): Fixed comment. Insert alias initializer in
10887 (build_alias_initializer_parameter_list): Fixed leading
10888 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10889 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10890 (java_complete_expand_class): Code to retain only used aliases
10892 (java_complete_expand_methods): New local `first_decl'. Generate
10893 $finit$ first, then expand the constructors, regular methods and
10895 (java_complete_expand_method): Don't report error on missing
10896 return statement if previously detected bogus.
10897 (fix_constructors): Don't patch constructor parameters list.
10898 (patch_method_invocation): Use new AIPL enum values. Reverse
10899 alias initializer list for anonymous classes.
10901 2000-01-30 Anthony Green <green@redhat.com>
10903 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10904 determine how many stack slots to pop.
10906 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10908 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10909 error handling/recovery.
10910 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10912 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10914 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10915 FIELD_LOCAL_ALIAS_USED): New macros.
10916 (DECL_FUNCTION_NAP): New macro.
10917 (struct lang_decl): New field `nap'.
10918 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10919 (struct lang_type): New fields `finit_stmt_list' and
10920 `clinit_stmt_list'.
10921 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10922 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10923 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10924 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10925 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10926 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10927 (BUILD_THROW): Macro line separator re-indented.
10928 * parse.y (end_class_declaration): New function.
10929 (maybe_generate_pre_expand_clinit): New name for
10930 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10931 pre-expand static fields.
10932 (maybe_generate_clinit): Function deleted.
10933 (check_for_static_method_reference): Prototype's parameter list
10935 (generate_finit): New name for maybe_generate_finit. Changed
10936 leading comment. Function rewritten to use
10937 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10938 (build_alias_initializer_parameter_list): New function.
10939 (java_parser_context_pop_initialized_field): Likewise.
10940 (add_inner_class_fields): Likewise.
10941 (type_declaration:): Call end_class_declaration.
10942 (class_member_declaration:): Likewise.
10943 (formal_parameter_list:): Fixed typos.
10944 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10945 element. Improved error handling.
10946 (block_statement:): Call end_class_declaration.
10947 (anonymous_class_creation:): Likewise.
10948 (create_anonymous_class): Fixed comments.
10949 (create_class): Call add_inner_class_fields.
10950 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10951 (method_header): Use MARK_FINAL_PARMS.
10952 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10953 (method_declarator): Propagate final argument flag.
10954 (craft_constructor): New local `artificial'. Call
10955 build_alias_initializer_parameter_list. Use
10956 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10957 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10959 (complete_expand_class): Get rid of unused outer context local
10961 (java_complete_expand_methods): Fixed leading
10962 comment. Generate/pre-expand <clinit> first. Changed method
10963 expansion order to regular, $finit$, constructors, <clinit>.
10964 (java_complete_expand_method): Set current_function_decl.
10965 (fix_constructors): Fix constructor parameter list to account for
10966 outer context local alias initializers.
10967 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10968 (resolve_expression_name): Lookup outer context local aliases. New
10969 local `access', use it.
10970 (patch_method_invocation): Patch inner class ctor invocation with
10971 outer context local aliases initialization values. $finit$
10972 invocation patching now includes things generated with
10973 build_alias_initializer_parameter_list.
10974 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10975 (build_super_invocation): Likewise.
10976 (patch_assignment): Changed comment.
10978 2000-01-27 Andrew Haley <aph@cygnus.com>
10980 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10984 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10986 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10988 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10990 * parse.y (register_fields): Don't pass a format specifier to
10991 OBSOLETE_MODIFIER_WARNING.
10992 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10993 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10995 (check_modifiers): Change function into a macro.
10996 (check_class_interface_creation): Pass a literal format string.
10998 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11000 * buffer.h: PROTO -> PARAMS.
11001 * check-init.c: Likewise.
11002 * class.c: Likewise.
11003 * constants.c: Likewise.
11004 * convert.h: Likewise.
11005 * decl.c: Likewise.
11006 * except.c: Likewise.
11007 * expr.c: Likewise.
11008 * gjavah.c: Likewise.
11009 * java-except.h: Likewise.
11010 * java-tree.h: Likewise.
11011 * jcf-depend.c: Likewise.
11012 * jcf-dump.c: Likewise.
11013 * jcf-parse.c: Likewise.
11014 * jcf-path.c: Likewise.
11015 * jcf-reader.c: Likewise.
11016 * jcf-write.c: Likewise.
11018 * jv-scan.c: Likewise.
11019 * jvgenmain.c: Likewise.
11020 * jvspec.c: Likewise.
11021 * lang.c: Likewise.
11024 * parse-scan.y: Likewise.
11025 * parse.h: Likewise.
11026 * parse.y: Likewise.
11027 * typeck.c: Likewise.
11028 * verify.c: Likewise.
11029 * xref.c: Likewise.
11030 * xref.h: Likewise.
11031 * zextract.c: Likewise.
11032 * zipfile.h: Likewise.
11034 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11036 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11037 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11038 * constants.c (build_constant_data_ref): Check for cached
11039 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11040 in TYPE_CPOOL_DATE_REF.
11041 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11042 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11043 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11044 (LOCAL_FINAL): New macro.
11045 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11046 constant pool -- don't try to reuse.
11047 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11048 TYPE_LANG_SPECIFIC.
11049 (find_in_current_zip): Use TYPE_JCF.
11050 * parse.h (java_check_final): Prototype removed.
11051 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11052 (maybe_create_class_interface_decl,
11053 check_class_interface_creation): Likewise.
11054 (java_expand_finals): Function removed.
11055 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11056 (block_statement:): Fixed comment.
11057 (anonymous_class_creation:): Likewise.
11058 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11060 (check_class_interface_creation): Loosened error report on (inner)
11061 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11062 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11063 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11065 (create_interface): Likewise.
11066 (anonymous_class_counter): New static global.
11067 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11068 patch. Fixed comments.
11069 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11070 anonymous_class_counter when declaring a toplevel class.
11071 (craft_constructor): Fixed constructor name when handling
11072 anonymous classes. Anonymous class constructors to feature hidden
11073 this$<n> parameter.
11074 (java_fix_constructors): Added comment.
11075 (java_check_final): Function removed.
11076 (java_complete_expand_methods): Fixed comment. Don't generate
11077 class data, save its outgoing constant pool instead.
11078 (verify_constructor_super): Skip anonymous class constructor
11079 hidden this$<n> parameter.
11080 (java_expand_classes): New local `saved_ctxp'. Removed call to
11081 java_expand_finals and java_check_final. Expand anonymous class
11082 constructors. Generate class data.
11083 (build_super_invocation): Skip anonymous class hidden this$<n>
11085 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11086 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11087 (set_java_signature): Likewise.
11089 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11091 * gjavah.c: Delete ACC_VISIBILITY define.
11092 * jcf.h: Add ACC_VISIBILITY define.
11093 * parse.y: final: rule tagged <value>.
11094 (java_check_regular_methods): Use ACC_VISIBILITY define for
11095 default package access check.
11096 (local_variable_declaration_statement): Use final: rule.
11098 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11100 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11101 (final:): New rule.
11103 2000-01-17 Tom Tromey <tromey@cygnus.com>
11105 * gjavah.c (print_field_info): Allow non-static final fields.
11107 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11109 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11110 * parse.y (patch_anonymous_class): New function.
11111 (create_anonymous_class): Register incomplete type when the
11112 class/interface to extends/implement isn't known yet.
11113 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11114 (verify_constructor_super): Tuned error message.
11116 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11118 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11119 (ANONYMOUS_CLASS_P): New macro.
11120 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11121 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11122 * parse.y (create_class): Added leading argument.
11123 (maybe_create_class_interface_decl,
11124 check_class_interface_creation): Likewise.
11125 (craft_constructor): New function.
11126 (verify_constructor_super): Added argument in prototype.
11127 (class_declaration:): Inserted leading argument.
11128 (for_begin:): Use FOR_LOOP_P.
11129 (anonymous_class_creation): Create WFL of the anonymous class to
11130 instantiate. Call build_new_invocation. Added comments.
11131 (check_class_interface_creation): Handle parameter `anonymous' in
11132 verbose mode class creation announce.
11133 (link_nested_class_to_enclosing): Exclude anonymous classes.
11134 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11135 anonymous class, even though they appear to have an enclosing
11137 (create_interface): Pass extra argument to
11138 check_class_interface_creation.
11139 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11140 (create_class): Call check_class_interface_creation and
11141 maybe_create_class_interface_decl with extra new argument. Don't
11142 add private this$<n> to anonymous classes.
11143 (method_declarator): Insert hidden this$<n> to anonymous class
11145 (java_fix_constructors): Deleted code creating default
11146 constructor. Call craft_constructor instead.
11147 (java_check_regular_methods): Set `saw_constructor' to 1 for
11149 (fix_constructors): Pass extra argument to verify_constructor_super.
11150 (verify_constructor_super): New local `sdecl', use it. Search for
11151 matching constructor (possibly featuring arguments) in super
11153 (lookup_method_invoke): Craft constructor according to arguments
11154 list when dealing with anonymous class constructors.
11155 (build_super_invocation): Pass arguments to anonymous class super
11157 (search_loop): Use FOR_LOOP_P.
11158 (labeled_block_contains_loop_p): Likewise.
11160 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11162 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11163 (enclosing_context_p): New function.
11164 (get_access_flags_from_decl): Handle CLASS_STATIC.
11165 (maybe_layout_super_class): Extra first argument passed to
11167 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11169 * decl.c (access0_identifier_node): New global.
11170 (init_decl_processing): access0_identifier_node initialized.
11171 (pushdecl): Set DECL_CONTEXT only on non type decls.
11172 * expr.c (lookup_field): Lookup inner class fields in enclosing
11174 (expand_invoke): Use ID_INIT_P.
11175 (expand_java_field_op): Use DECL_CLINIT_P.
11176 * java-tree.def (CLASS_LITERAL): New tree code.
11177 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11178 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11179 (struct lang_decl): New field `inner_access'.
11180 (enclosing_context_p): Prototyped.
11181 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11182 ID_CLINIT_P): New macros.
11183 (CLASS_STATIC): New macro.
11184 (CLASS_ACCESS0_GENERATED_P): New macro.
11185 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11186 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11187 INNER_CLASS_P): New macros.
11188 (DECL_INNER_CLASS_LIST): New macro.
11189 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11191 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11192 the shift value to int. Fixed typo in comment.
11193 * lex.c (inst_id, wpv_id): Initialize.
11194 * mangle.c (unicode_mangling_length): Take `$' into account.
11195 * parse.h (DRECOVER, RECOVER): Terminate properly.
11196 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11197 (typedef struct _jdep): New field `enclosing'.
11198 (JDEP_ENCLOSING): New macro.
11199 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11200 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11201 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11202 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11203 GET_ENCLOSING_CPC_CONTEXT): New macros.
11204 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11205 (do_resolve_class): Added extra argument in prototype.
11206 * parse.y (resolve_class): Added extra argument in prototype.
11207 (maybe_create_class_interface_decl): Likewise.
11208 (maybe_use_access_method, build_wfl_wrap): New functions.
11209 (java_complete_expand_classes, java_complete_expand_class):
11211 (java_parser_context_push_initialized_field,
11212 java_parser_context_suspend, java_parser_context_resume):
11214 (maybe_make_nested_class_name, make_nested_class_name,
11215 set_nested_class_simple_name_value,
11216 link_nested_class_to_enclosing, find_as_inner_class,
11217 find_as_inner_class_do, check_inner_class_redefinition,
11218 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11219 maybe_build_thisn_access_method, build_outer_field_access,
11220 build_outer_field_access_methods, build_outer_field_access_expr,
11221 build_outer_method_access_method, build_new_access_id,
11222 build_outer_field_access_method, outer_field_access_p,
11223 outer_field_expanded_access_p, outer_field_access_fix,
11224 build_incomplete_class_ref, patch_incomplete_class_ref,
11225 create_anonymous_class): Likewise.
11226 (inst_id, wpv_id): New static global variables.
11227 (synchronized:): New rule, tagged <node>.
11228 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11230 (anonymous_class_creation:): New rule, tagged <node>.
11231 (NEW_TK): Tagged <node>.
11232 (type_literals, array_type_literal): New rules, tagged <node>.
11233 (class_declaration:): Removed action when reducing by class_body:
11234 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11235 using GET_CPC in sub-rules.
11236 (class_member_declaration): Handle inner classes.
11237 (method_declaration): When reducing method_header:, reset
11238 current_function_decl when appropriate.
11239 (method_declarator:): Set the number of formal parameter to 0 for
11240 method declared without arguments.
11241 (constructor_declarator:): Likewise.
11242 (static_initializer:): List of elements kept in a list.
11243 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11244 use of the keyword `static' for type declarations.
11245 (block_statement:): Handle inner class declarations.
11246 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11247 type qualified `this'.
11248 (class_instance_creation_expression): Use anonymous_class_creation:
11249 to handle inner class instances creation. Handle qualified `new'.
11250 (something_dot_new): Added appropriate actions.
11251 (create_new_parser_context): New function.
11252 (java_push_parser_context, java_parser_context_save_global,
11253 java_parser_context_suspend): Use create_new_parser_context.
11254 (check_modifiers): Changed leading comment.
11255 (check_class_interface_creation): Handle interclasses.
11256 (add_superinterfaces): Fixed comment.
11257 (create_interface): Build qualified name from the raw_name instead
11258 of its matching WFL. Push the initialized fields list. raw_name added
11259 as an extra argument to maybe_create_class_interface_decl.
11260 (create_class): Build qualified name from the raw_name instead of
11261 its matching WFL. Removed assignment to current_parsed_class_un.
11262 Call PUSH_ERROR before returning an error. Suspend the current
11263 parser context when processing an inner class. Push the
11264 initialized fields list. raw_name added as an extra argument to
11265 maybe_create_class_interface_decl. Add the private this$<n>
11267 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11268 (register_fields): Get the class type from GET_CPC and handle
11269 previous errors. Added code to handle the creation of static
11270 fields in inner classes. Initialized fields initialization
11271 statements kept in a list of lists.
11272 (maybe_generate_finit): Initialized fields initialization
11273 statements kept in a list of lists. Use GET_CPC.
11274 (maybe_generate_clinit): Likewise.
11275 (method_header): Use GET_CPC and GET_CPC_UN.
11276 (parser_qualified_classname): Handle inner classes.
11277 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11278 (java_fix_constructors): Hide pointer to enclosing context
11279 instance in constructor list when dealing with inner classes.
11280 (jdep_resolve_class): Call resolve_class with extra first argument
11282 (resolve_class): Add enclosing context as a first extra argument
11283 to do_resolve_class.
11284 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11286 (resolve_no_layout): Extra argument added to resolve_class
11288 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11289 (java_get_real_method_name): Use GET_CPC_UN.
11290 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11291 (java_check_abstract_methods): Handle static method declared in
11292 inner classes by an error.
11293 (java_check_regular_methods): Use DECL_CLINIT_P.
11294 (source_start_java_method): Also set DECL_MAX_LOCALS.
11295 (create_artificial_method): Call java_parser_context_save_global
11296 and java_parser_context_restore_global instead of saving/restoring
11297 the context by hand.
11298 (expand_start_java_method): Improved verbose mode message.
11299 (java_complete_expand_methods): Fixed leading comment. Use
11301 (fix_constructors): Added assignment to this$<n> if necessary.
11302 (java_expand_classes): Call java_complete_expand_classes instead
11303 of java_complete_expand_methods.
11304 (make_qualified_primary): Simplified.
11305 (merge_qualified_name): Optimized for missing left or right parts.
11306 (resolve_expression_name): Handle access to outer class fields from
11308 (resolve_qualified_expression_name): New macro
11309 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11310 classes. Report error on non appropriate qualification of
11311 `new'. Handle qualified `this'.
11312 (not_accessible_p): Allow access to outer class private fields from
11314 (patch_method_invocation): Handle method invocations through
11315 access methods and inner class constructor invocations.
11316 (find_applicable_accessible_methods_list): Search enclosing
11317 contexts of an inner class.
11318 (search_applicable_methods_list): Fixed typo.
11319 (argument_types_convertible): Handle inner class constructors'
11320 hidden outer context reference argument.
11321 (qualify_ambiguous_name): Handle qualified `this'.
11322 (java_complete_lhs): Handle use of field accessed through
11323 artificial access methods in various cases of assignments. Handle
11324 CLASS_LITERAL node.
11325 (check_final_assignment): Use DECL_CLINIT_P.
11326 (valid_ref_assignconv_cast_p): Handle the destination being an
11327 enclosing context of the source.
11328 (patch_unaryop): Handle use of field accessed through artificial
11330 (patch_return): Use DECL_CLINIT_P.
11331 (patch_throw_statement): Use DECL_CLINIT_P.
11332 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11333 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11336 2000-01-16 Anthony Green <green@cygnus.com>
11338 * parse.y (build_string_concatenation): Only use
11339 StringBuffer(String) shortcut if String arg is constant.
11341 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11343 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11344 the shift value to int. Fixed typo in comment.
11346 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11348 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11349 * jcf-write.c: Likewise.
11350 * parse.y: Likewise.
11351 * parse.c: Regenerate.
11353 2000-01-09 Anthony Green <green@cygnus.com>
11355 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11356 bytecodes in the correct order.
11358 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11360 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11362 2000-01-06 Anthony Green <green@cygnus.com>
11364 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11365 before building constant array decl.
11367 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11369 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11370 method invocation and typo in conditional expression.
11371 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11372 the appropriate NOTE_POP.
11373 * parse.y (patch_binop): Shift value mask to feature the right
11376 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11378 * class.c (assume_compiled, assume_compiled_node): Add static
11380 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11382 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11384 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11386 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11387 to `__modifier' to avoid stringifying it.
11389 * parse.y (verify_constructor_circularity): Don't call a variadic
11390 function with a non-literal format string.
11391 (java_check_abstract_methods): Move unreachable code inside
11392 `continue' statement.
11393 (lookup_method_invoke): Call xstrdup, not strdup.
11395 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11398 * jcf-parse.c (yyparse): Likewise.
11400 * jv-scan.c (main): Likewise.
11402 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11404 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11405 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11406 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11409 * parse.y (synchronized, variable_redefinition_error,
11410 check_class_interface_creation, create_interface, create_class,
11411 method_header, finish_method_declaration,
11412 check_modifiers_consistency, method_declarator,
11413 complete_class_report_errors, check_abstract_method_definitions,
11414 java_check_regular_methods, check_throws_clauses,
11415 java_check_abstract_methods, read_import_dir,
11416 check_pkg_class_access, declare_local_variables, fix_constructors,
11417 cut_identifier_in_qualified, resolve_expression_name,
11418 resolve_qualified_expression_name, patch_method_invocation,
11419 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11420 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11421 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11422 patch_try_statement, patch_synchronized_statement,
11423 patch_throw_statement, check_thrown_exceptions,
11424 patch_conditional_expr): Likewise.
11426 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11428 * Makefile.in (LIBDEPS): Added gcc's errors.o
11429 (../jcf-dump$(exeext):): Link with gcc's errors.o
11430 (../gcjh$(exeext):): Likewise.
11431 * expr.c (expand_java_NEW): Layout the entire target type instead of
11432 laying out its methods only.
11433 (lookup_field): Layout the class after having loaded it.
11434 * java-tree.h (java_debug_context): Declared.
11435 * jcf-io.c (toplev.h): Included.
11436 (find_class): Removed assignment to jcf's outofsynch
11437 field. Force source file to be read if newer than its matching
11438 class file. Tweaked debug messages.
11439 * jcf-parse.c (jcf_out_of_synch): Deleted.
11440 (read_class): Call to jcf_out_of_synch removed.
11441 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11442 (jcf_out_of_synch): Prototype deleted.
11443 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11444 `deprecated' and `class_err': integer turned into bit-fields.
11445 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11446 * parse.y (package_list): New global.
11447 (package_declaration:): Record newly parsed package name.
11448 (extra_ctxp_pushed_p): Static global deleted.
11449 (java_parser_context_save_global): Create buffer context for the
11450 purpose of saving globals, if necessary.
11451 (java_parser_context_restore_global): Pop context pushed for the
11452 purpose of saving globals, if necessary.
11453 (java_debug_context_do): New prototype and function.
11454 (java_debug_context): Likewise.
11455 (do_resolve_class): Use already parsed package names to qualify
11456 and lookup class candidate.
11457 (java_pre_expand_clinit): Removed unnecessary local variable.
11459 1999-12-17 Tom Tromey <tromey@cygnus.com>
11461 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11463 (process_file): Use `\n\' at end of each line in string.
11465 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11467 * expr.c (expand_invoke): Layout the loaded class before
11468 attempting to use it.
11469 (expand_java_field_op): Allow final field assignments to take
11471 * typeck.c (convert): Return error_mark_node if expr is null.
11473 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11475 * class.c (class_depth): Return -1 if the class doesn't load
11477 * expr.c (can_widen_reference_to): Check for errors during depth
11478 computation and return 0 accordingly.
11479 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11480 create default constructors and add an other error check.
11481 * parse.h (java_fix_constructors): Prototyped.
11482 * parse.y (java_pre_expand_clinit): Likewise.
11483 (build_super_invocation): Re-prototyped to feature one argument.
11484 (java_check_circular_reference): Directly use `current'.
11485 (java_fix_constructors): New function.
11486 (java_check_regular_methods): Don't create default constructors
11487 here, but abort if none were found.
11488 (java_complete_expand_methods): Pre-process <clinit> calling
11489 java_pre_expand_clinit.
11490 (java_pre_expand_clinit): New function.
11491 (fix_constructors): build_super_invocation invoked with the
11492 current method declaration as an argument.
11493 (build_super_invocation): Use the context of the processed method
11494 decl argument instead of current_class.
11495 * typeck.c (lookup_java_method): Take WFLs in method names into
11498 1999-12-14 Per Bothner <per@bothner.com>
11500 * class.c (make_class_data): flag_keep_inline_functions to keep
11501 private methods in the method array.
11503 1999-12-15 Anthony Green <green@cygnus.com>
11505 * check-init.c (check_init): Take into account both types of
11506 `throw's when checking for uninitialized variables.
11508 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11510 * parse.y (java_complete_lhs): Force conversion of array
11511 dimensions to int_type_node, that's what runtime's ABI expects.
11513 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11515 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11516 operand of a WFL, until the Java front-end gets fixed with regard
11517 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11519 1999-12-10 Andrew Haley <aph@cygnus.com>
11521 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11522 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11523 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11524 java-tree.h: Ditto.
11525 jcf-write.c: Ditto.
11527 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11529 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11530 before calling expand_eh_region_start and expand_start_all_catch.
11531 * except.c (expand_start_java_handler): Switch to permanent
11532 obstack before calling expand_eh_region_start.
11533 (expand_end_java_handler): Switch to permanent obstack before
11534 calling expand_start_all_catch.
11536 1999-12-5 Anthony Green <green@cygnus.com>
11538 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11539 function with side effects.
11540 (init_decl_processing): Mark all memory allocating DECLs with
11543 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11545 * except.c (expand_end_java_handler): Call
11546 expand_resume_after_catch and end_catch_handler.
11548 1999-11-30 Anthony Green <green@cygnus.com>
11550 * verify.c (verify_jvm_instructions): Create new return label
11551 chain if non existent (don't rely on the verified state of the jsr
11554 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11556 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11557 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11559 * parse.y (patch_assignment): Removed bogus final class test on
11560 lhs when checking on whether to emit an ArrayStoreException runtime
11562 * expr.c (expand_java_arraystore): Likewise.
11564 1999-11-28 Anthony Green <green@cygnus.com>
11566 * decl.c (find_local_variable): Reuse single slot decls when
11569 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11571 * jcf-parse.c (saw_java_source): Global variable removed.
11572 (read_class): Don't use `saw_java_source'. Added extra braces.
11573 (yyparse): Code setting `saw_java_source' removed.
11575 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11577 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11579 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11581 * verify.c (merge_type_state): Non verified subroutines being
11582 considered more than once to trigger passive type merge.
11584 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11586 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11587 in case of error. Error message tuned.
11589 1999-11-21 Anthony Green <green@cygnus.com>
11591 * constants.c (find_methodref_index): Unwrap method names before
11592 inserting them in the constant pool.
11594 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11596 * class.c (assume_compiled_node): New typedef.
11597 (assume_compiled_tree): New static data.
11598 (find_assume_compiled_node): New function.
11599 (add_assume_compiled): New function.
11600 (assume_compiled): New function.
11601 * class.c (make_class_data): Use assume_compiled.
11602 (is_compiled_class): Use assume_compiled.
11604 * java-tree.h (add_assume_compiled): Declare.
11606 * lang.c (lang_decode_option): Parse new options.
11608 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11610 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11611 int_type_node: that's what `_Jv_AllocObject' expects.
11613 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11615 * parse.y (lookup_method_invoke): Use lang_printable_name to
11616 reliably build the type name during error report. Fixes PR gcj/97.
11618 1999-11-09 Tom Tromey <tromey@cygnus.com>
11620 * jcf-path.c: Include <sys/stat.h>.
11621 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11622 (DIR_UP): New macro.
11624 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11626 * parse.y (source_end_java_method): Resume permanent allocation,
11627 reversing Apr 27 1998 patch.
11628 (patch_string_cst): Pop obstacks after having pushed the permanent
11631 1999-11-05 Tom Tromey <tromey@cygnus.com>
11633 * class.c (finish_class): Emit inlined methods if any native
11634 methods exist in the class. Fixes PR gcj/85.
11636 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11638 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11639 (qualify_ambiguous_name): Likewise.
11641 1999-11-03 Godmar Back <gback@cs.utah.edu>
11643 * typeck.c: (lookup_java_method): search all inherited
11644 interfaces when looking up interface method.
11646 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11648 * parse.y (method_header:): Issue error message for rule `type
11650 (synchronized:): Error report when not using synchronized.
11652 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11654 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11655 being used before the superclass constructor has been called.
11656 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11657 instead of `CALL_THIS_CONSTRUCTOR_P'.
11659 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11661 * check-init.c: Fix typo in comment.
11663 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11665 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11668 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11670 * parse.y (expression_statement:): Call function to report
11671 improper invocation of a constructor.
11672 (parse_ctor_invocation_error): New function.
11674 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11676 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11679 1999-10-21 Tom Tromey <tromey@cygnus.com>
11681 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11682 in generated `main'.
11684 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11686 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11687 (qualify_ambiguous_name): Likewise.
11689 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11691 * parse.y (java_complete_tree): fold_constant_for_init to work on
11693 (java_complete_lhs): Likewise.
11694 (array_constructor_check_entry): Complete an initializer element
11695 on permanent_obstack.
11697 1999-10-19 Tom Tromey <tromey@cygnus.com>
11699 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11700 From Mike Moreton <mike@pillim.demon.co.uk>.
11702 1999-10-15 Greg McGary <gkm@gnu.org>
11704 * java-tree.h (flag_bounds_check): Remove extern decl.
11705 * lang.c (flag_bounds_check): Remove global variable.
11706 (lang_f_options): Remove "bounds-check" entry.
11707 (lang_init_options): Default flag_bounds_check to "on".
11709 1999-10-14 Tom Tromey <tromey@cygnus.com>
11711 * jvgenmain.c (usage): New function.
11712 (main): Use it. Also, handle `-D' options.
11713 * jvspec.c (lang_specific_driver): Recognize -D.
11714 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11716 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11718 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11720 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11721 variadic function with a non-literal format string.
11723 * parse-scan.y (report_main_declaration): Likewise.
11725 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11727 * parse.y (read_import_dir, patch_assignment, patch_binop,
11728 patch_array_ref): Likewise.
11730 * typeck.c (build_java_array_type): Likewise.
11732 * verify.c (verify_jvm_instructions): Likewise.
11734 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11736 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11738 1999-10-07 Anthony Green <green@cygnus.com>
11740 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11741 where CHECK_PUT may fail for valid reasons.
11743 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11744 UNSAFE_PUTN): New macros.
11746 1999-10-04 Tom Tromey <tromey@cygnus.com>
11748 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11749 well. Fixes Java PR gcj/59.
11750 * parse-scan.y (yyerror): Report errors.
11752 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11754 * decl.c (insert_block): Remove unconditional `abort'.
11756 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11758 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11759 FUNCTION_CODE now of type int. All callers changed.
11760 Set the builtin's DECL_BUILT_IN_CLASS.
11762 1999-09-23 Tom Tromey <tromey@cygnus.com>
11764 * jvspec.c (lang_specific_driver): Don't read spec file if
11765 -fsyntax-only given.
11767 1999-09-22 Tom Tromey <tromey@cygnus.com>
11769 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11771 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11772 (WORDS_TO_LONG): Likewise.
11773 (WORDS_TO_DOUBLE): Likewise.
11775 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11777 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11778 (RELOCATION_VALUE_1): Likewise.
11779 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11780 push_in_const, push_long_const): Prototyped.
11781 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11782 (push_constant2): Likewise.
11783 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11784 (find_constant_wide): Cast find_constant2's integer arguments to
11786 (find_constant_index): Cast find_constant2's and find_constant2's
11787 integer arguments to `jword'.
11788 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11789 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11790 (emit_if): Use RELOCATION_VALUE_1.
11791 (emit_goto): Likewise.
11792 (emit_jsr): Likewise.
11793 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11794 argument to push_long_const to HOST_WIDE_INT.
11796 1999-09-15 Andreas Schwab <schwab@suse.de>
11798 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11800 1999-09-20 Nick Clifton <nickc@cygnus.com>
11802 * lang.c (lang_decode_option): Extend comment.
11804 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11806 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11809 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11811 * gjavah.c (get_field_name, print_method_info, print_include,
11812 add_namelet): Use xmalloc, not malloc.
11814 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11815 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11818 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11820 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11822 * jcf-path.c (add_entry): Likewise.
11824 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11826 * jv-scan.c (xmalloc): Remove definition.
11828 * jvgenmain.c (xmalloc): Likewise.
11830 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11832 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11834 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11835 concat, not xmalloc/sprintf.
11836 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11837 (xstrdup): Remove definition.
11839 * parse.y (duplicate_declaration_error_p,
11840 constructor_circularity_msg, verify_constructor_circularity,
11841 check_abstract_method_definitions, java_check_regular_methods,
11842 java_check_abstract_methods, patch_method_invocation,
11843 check_for_static_method_reference, patch_assignment, patch_binop,
11844 patch_cast, array_constructor_check_entry, patch_return,
11845 patch_conditional_expr): Use xstrdup, not strdup.
11847 * zextract.c (ALLOC): Use xmalloc, not malloc.
11849 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11851 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11853 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11854 (do_spec, lang_specific_pre_link, lang_specific_driver,
11855 input_filename, input_filename_length): Don't declare.
11856 (main_class_name, jvgenmain_spec, lang_specific_driver):
11858 (lang_specific_driver): All calls to the function pointer
11859 parameter now explicitly call `fatal'.
11861 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11863 * parse.y (find_applicable_accessible_methods_list): Search
11864 abstract classes as interfaces.
11866 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11868 * class.c (finish_class): We're now outside a valid method
11869 declaration. Tell the rest of gcc so.
11871 1999-09-08 Bruce Korb autogen@linuxbox.com
11873 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11875 1999-09-07 Tom Tromey <tromey@cygnus.com>
11877 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11879 (decode_signature_piece): Don't emit "::" in JArray<>.
11880 (print_namelet): Only print trailing `;' when printing a class.
11882 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11884 * java-tree.h: Delete declarations for all tree nodes now moved to
11886 * decl.c: Delete their definitions.
11888 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11890 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11891 * Makefile.in (OBJS): Add ggc-callbacks.o.
11892 (OBJDEPS): Likewise.
11894 1999-09-03 Tom Tromey <tromey@cygnus.com>
11896 * parse.y (strip_out_static_field_access_decl): Return operand if
11897 it satisfies JDECL_P.
11899 1999-09-02 Tom Tromey <tromey@cygnus.com>
11901 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11902 Handle nested arrays, like `[[I'.
11904 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11906 * class.c (finish_class): Remove unused parameter, all callers
11909 * expr.c (build_java_athrow): Change return type to void.
11910 (java_lang_expand_expr): Make sure each case in switch returns a
11913 * java-tree.h (finish_class): Fix prototype to take void args.
11915 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11916 (main): Issue return from main, not exit.
11918 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11920 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11922 * jv-scan.c (main): Issue return from main, not exit.
11924 * parse.y (check_abstract_method_definitions,
11925 java_check_abstract_method_definitions): Add static prototypes.
11926 (java_complete_expand_methods): Fix call to `finish_class'.
11928 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11931 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11933 * lang.c (language_string): Constify.
11935 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11937 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11938 Remove hacks for stuff which comes from libiberty.
11940 * Make-lang.in: Likewise.
11942 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11944 * Makefile.in (xref.o): Depend on xref.c explicitly.
11946 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11948 * java-tree.h (lang_printable_name): Constify a char*.
11950 * lang.c (lang_printable_name): Likewise.
11952 1999-08-27 Jeffrey A Law (law@cygnus.com)
11954 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11955 comments in C code.
11957 1999-08-26 Tom Tromey <tromey@cygnus.com>
11959 * gjavah.c (print_cxx_classname): Print "::" before qualified
11962 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11964 * parse.y (lookup_cl): Changed leading comment. Now does its best
11965 to set the column number.
11966 (qualify_ambiguous_name): Take WFL wrappers into account.
11968 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11970 * verify.c (verify_jvm_instructions): Don't check instruction
11971 validity beyond end of method.
11973 1999-08-25 Tom Tromey <tromey@cygnus.com>
11975 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11977 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11979 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11980 cxx_keyword_subst, generate_access, name_is_method_p,
11981 get_field_name, print_field_name, super_class_name, print_include,
11982 decode_signature_piece, print_class_decls, usage, help,
11983 java_no_argument, version, add_namelet, print_namelet): Add static
11985 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11986 name_is_method_p): Constify a char*.
11987 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11988 Provide a final else clause in an if-else-if.
11989 (print_field_info): Add missing final arg in function call to
11990 `print_field_name'.
11991 (print_method_info, decompile_method, decode_signature_piece,
11992 print_c_decl, print_full_cxx_name, print_stub,
11993 print_mangled_classname, super_class_name, print_include,
11994 add_namelet, add_class_decl, print_class_decls, process_file,
11995 help): Constify a char*.
11997 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
11998 push_int_const, find_constant_wide, find_constant_index,
11999 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12000 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12001 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12002 emit_if, emit_goto, emit_jsr, call_cleanups,
12003 make_class_file_name): Add static prototypes.
12004 (generate_bytecode_return, generate_bytecode_insns): Pass a
12005 NULL_PTR, not a NULL_TREE.
12007 * jv-scan.c: Include "jcf.h".
12008 (main): Declare using DEFUN macro.
12010 * jvspec.c (find_spec_file, lang_specific_pre_link,
12011 lang_specific_driver): Add prototypes.
12012 (find_spec_file): Constify a char*.
12014 * keyword.gperf (hash, java_keyword): Add prototypes.
12016 * lang.c (lang_print_error): Add static prototype.
12017 (lang_init): Prefer memcpy over bcopy to avoid casts.
12019 * lex.c (yylex): Add static prototype.
12021 * parse-scan.y: Include "lex.c" earlier.
12023 * parse.h: Remove redundant declaration for `yylex'.
12025 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12026 labeled_block_contains_loop_p): Add static prototypes.
12027 (not_accessible_p): Make static to match prototype.
12029 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12031 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12033 * parse.y (check_method_redefinition): Changed leading comment.
12034 (check_abstract_method_definitions): New function.
12035 (java_check_abstract_method_definitions): New function.
12036 (java_check_regular_methods): Call it.
12037 (verify_constructor_super): Fixed indentation.
12038 (lookup_method_invoke): Likewise.
12040 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12042 * parse.y (method_header): Return a null pointer if the current
12043 class node is null.
12044 (finish_method_declaration): Return if the current function decl
12046 (source_start_java_method): Likewise.
12047 (java_method_add_stmt): Likewise.
12049 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12051 * class.c (emit_register_class): Removed unnecessary call to
12053 * parse.y (labeled_block_contains_loop_p): Removed unused local
12056 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12058 * parse.y (java_refold): Added prototype.
12060 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12062 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12063 (java_stabilize_reference): Removed unnecessary `else'.
12064 (java_complete_lhs): Set flag to remember boolean. Call
12065 java_refold. Added comments.
12066 (java_decl_equiv): New function.
12067 (binop_compound_p): Likewise.
12068 (java_refold): Likewise.
12069 (patch_unaryop): Striped static field access assigned to decl and
12070 op. Changed promotion scheme for ++/-- operators.
12071 (search_loop): New function.
12072 (labeled_block_contains_loop_p): Likewise.
12073 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12075 (patch_bc_statement): Call search_loop. Fixed comment.
12077 1999-08-14 Anthony Green <green@cygnus.com>
12079 * expr.c (java_lang_expand_expr): Mark static array data as
12082 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12084 * jvgenmain.c (main): NUL-terminate name_obstack.
12086 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12088 * check-init.c (check_bool2_init, done_alternative): Add static
12091 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12092 (add_method, build_utf8_ref, build_class_ref,
12093 append_gpp_mangled_type, layout_class_method): Constify a char*.
12095 * decl.c (push_promoted_type, make_binding_level): Add static
12097 (push_promoted_type, pushdecl): Constify a char*.
12099 * except.c (find_handler_in_range, link_handler,
12100 check_start_handlers): Add static prototypes.
12102 * expr.c (process_jvm_instruction): Constify a char*.
12104 * gjavah.c (main): Constify a char*.
12106 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12109 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12111 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12112 munge, print_ents): Constify a char*.
12114 * jcf-dump.c (disassemble_method): Constify a char*.
12115 (print_constant_pool, print_exception_table): Add static prototypes.
12116 (print_constant, print_exception_table, main, disassemble_method):
12119 * jcf-io.c (find_classfile, find_class): Likewise.
12121 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12122 (set_source_filename, predefined_filename_p): Add static prototypes.
12123 (set_source_filename, get_constant, get_class_constant,
12124 find_in_current_zip): Constify a char*.
12126 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12128 (add_entry, add_path, jcf_path_classpath_arg,
12129 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12131 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12132 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12133 jcf_parse_one_method, jcf_parse_methods,
12134 jcf_parse_final_attributes): Add static prototypes.
12135 (get_attribute): Constify a char*.
12137 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12138 jcf_dependency_add_target, jcf_path_classpath_arg,
12139 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12141 * jv-scan.c (main): Constify a char*.
12142 (gcc_obstack_init): Add prototype arguments.
12144 * jvgenmain.c (gcc_obstack_init): Likewise.
12145 (main): Constify a char*.
12147 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12149 (put_decl_string, lang_print_error): Constify a char*.
12150 (lang_init): Remove redundant extern prototype.
12152 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12154 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12155 Add static prototypes.
12156 (get_type_from_signature): Constify a char*.
12158 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12159 Add static prototypes.
12160 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12161 (verify_jvm_instructions): Constify a char*.
12163 * xref.c (xref_flag_value): Likewise.
12165 * xref.h (xref_flag_value): Likewise.
12167 * zextract.c (makeword, makelong): Add static prototypes.
12168 (makeword, makelong): Constify a uch*.
12170 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12172 * lang.c (java_dummy_print): Constify a char*.
12173 (lang_print_error): Likewise.
12174 (lang_init): Remove redundant prototype for `print_error_function'.
12175 (lang_init_source): Likewise.
12176 (lang_identify): Constify a char*.
12178 1999-08-09 Tom Tromey <tromey@cygnus.com>
12180 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12181 (WORDS_TO_LONG): Likewise.
12182 (WORDS_TO_DOUBLE): Likewise.
12184 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12186 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12188 * expr.c (java_stack_pop, java_array_data_offset,
12189 build_java_throw_out_of_bounds_exception, case_identity,
12190 build_java_check_indexed_type): Add static prototypes.
12191 (linenumber_table, expand_invoke, expand_java_field_op,
12192 build_primtype_type_ref, expand_byte_code): Constify a char*.
12194 * java-tree.h (build_primtype_type_ref, linenumber_table):
12196 (java_lang_expand_expr): Add prototype.
12198 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12199 `java_lang_expand_expr'.
12201 * lex.c (java_lex_error): Constify a char*.
12202 (java_get_unicode, java_read_char, java_allocate_new_line,
12203 java_unget_unicode, java_sneak_unicode): Prototype.
12205 * parse-scan.y (current_class, package_name, method_declarator,
12206 report_class_declaration, yyerror): Constify a char*.
12208 * parse.h (java_report_errors): Prototype.
12209 (yyerror): Constify a char*.
12211 * parse.y (classitf_redefinition_error, check_modifiers,
12212 parse_jdk1_1_error, lookup_package_type,
12213 lookup_package_type_and_set_next, get_printable_method_name,
12214 purify_type_name): Constify a char*.
12215 (build_super_invocation, maybe_generate_finit,
12216 verify_constructor_super, parser_add_interface,
12217 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12218 java_complete_expand_methods, java_expand_finals,
12219 cut_identifier_in_qualified, java_stabilize_reference,
12220 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12221 merge_string_cste): Prototype.
12222 (single_type_import_declaration, yyerror,
12223 variable_redefinition_error, build_array_from_name,
12224 build_unresolved_array_type, check_class_interface_creation,
12225 resolve_class, complete_class_report_errors,
12226 note_possible_classname, read_import_dir,
12227 find_in_imports_on_demand, resolve_package, fix_constructors,
12228 check_deprecation, lookup_method_invoke,
12229 maybe_build_primttype_type_ref, array_constructor_check_entry):
12231 (java_complete_expand_methods, java_expand_finals): Make static.
12232 (convert_narrow): Remove static prototype.
12234 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12236 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12238 1999-08-02 Richard Henderson <rth@cygnus.com>
12240 * decl.c: Include defaults.h instead of expr.h.
12241 * parse.y: Likewise.
12243 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12245 * java/decl.c (start_java_method): Change all uses of
12246 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12247 Ensure expr.h is included.
12248 * java/expr.c (pop_arguments): Ditto.
12249 * java/parse.y (expand_start_java_method): Ditto.
12251 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12253 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12255 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12257 * decl.c: Include "function.h".
12258 * except.c: Likewise.
12259 * parse.y: Likewise.
12260 * Makefile.in: Update dependencies.
12262 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12264 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12265 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12266 `modifier' with ATTRIBUTE_UNUSED.
12268 * gjavah.c (process_file): Add braces around ambiguous `else'.
12270 * jcf-dump.c (print_access_flags, localvar_free): Change return
12273 * parse.y (java_complete_expand_method): Initialize variable
12275 (resolve_qualified_expression_name): Likewise for `field_decl'.
12276 (patch_method_invocation): Likewise for `class_to_search'.
12277 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12278 (patch_assignment): Likewise for `lhs_type'.
12280 * verify.c (verify_jvm_instructions): Remove unused variable
12283 1999-07-25 Richard Henderson <rth@cygnus.com>
12285 * decl.c (va_list_type_node): New.
12287 1999-07-25 Anthony Green <green@cygnus.com>
12289 * gjavah.c (print_stub): New function.
12290 (METHOD_IS_NATIVE): New macro.
12291 (print_mangled_classname): Make static.
12292 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12293 (process_file): Perform stub generation.
12294 (HANDLE_METHOD): Don't emit class decls during stub
12296 (HANDLE_END_METHOD): Take into account stub generation.
12297 (print_method_info): Handle stub generation.
12298 (print_stub): New function.
12299 (print_cxx_classname): Make signature consistant with others.
12300 (help): Describe -stubs option.
12301 (main): Create stub file.
12302 (version): Use version.c.
12303 (print_full_cxx_name): New function.
12304 (print_c_decl): Use print_full_cxx_name.
12306 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12308 * check-init.c (check_init): Handle MAX_EXPR.
12310 1999-07-15 Andrew Haley <aph@cygnus.com>
12312 * lang.c (flag_use_divide_subroutine): New variable.
12313 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12314 fp-to-integer conversion.
12315 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12318 * expr.c (build_java_soft_divmod): New function.
12319 (build_java_binop): Call build_java_soft_divmod if
12320 flag_use_divide_subroutine is set.
12321 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12322 soft_lrem_node: new builtin functions.
12323 (init_decl_processing) Initialize the new builtins.
12324 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12325 soft_lrem_node: new builtin functions.
12326 (build_java_soft_divmod): New function.
12327 * parse.y: Call build_java_soft_divmod if
12328 flag_use_divide_subroutine is set.
12329 * parse.c: Rebuilt.
12331 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12332 a --specs= arg) even if not linking.
12333 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12334 -fuse-divide-subroutine
12336 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12338 * parse.y (resolve_and_layout): Check methods only once.
12339 (resolve_qualified_expression_name): Verify thrown exceptions
12341 (check_thrown_exceptions): Reject exceptions thrown in
12342 initializer. Error message tuned.
12344 1999-07-14 Andrew Haley <aph@cygnus.com>
12346 * expr.c (expand_expr): Do not return the last statement in a
12347 block as the block's value.
12349 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12351 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12352 CALL_EXPR, to avoid order of evaluation changes.
12354 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12356 * parse.y (qualify_ambiguous_name): Do not use
12357 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12359 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12361 * check-init.c (check_init): Handle MAX_EXPR.
12362 * expr.c (force_evaluation_order): Force method call arguments to
12363 be evaluated in left-to-right order.
12364 * parse.y (qualify_ambiguous_name): Loop again to qualify
12365 NEW_ARRAY_EXPR properly.
12367 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12369 * parse.y (patch_invoke): Resolve unresolved invoked method
12371 (qualify_ambiguous_name): STRING_CST to qualify expression for
12372 type name resolution.
12374 1999-06-24 Andrew Haley <aph@cygnus.com>
12376 * class.c (finish_class): Whenever a deferred method is
12377 output, rescan the list of methods to see if a new candidate for
12378 output can be found.
12380 1999-06-28 Tom Tromey <tromey@cygnus.com>
12382 * jvspec.c (lang_specific_driver): Recognize --help.
12384 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12386 * parse.y (resolve_package): Fixed bogus return statement.
12387 (patch_method_invocation): Resolve method invocation beginning with
12388 a package name qualifier.
12390 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12392 * Make-lang.in (java.stage1): Depend on stage1-start.
12393 (java.stage2): Likewise for stage2-start.
12394 (java.stage3): Likewise for stage3-start.
12395 (java.stage4): Likewise for stage4-start.
12397 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12399 * parse.y (java_complete_lhs): When doing cross referencing, don't
12400 try to keep file location on a WFL expanded as a CALL_EXPR.
12402 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12404 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12405 compiling to class file a void method with an empty method body.
12406 As a side effect, the bytecode backend will generate the
12407 appropriate `return' instruction.
12409 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12411 * parse.y (lookup_package_type_and_set_next): New function prototype.
12412 (resolve_package): Search current and imported packages.
12413 (lookup_package_type_and_set_next): New function.
12415 1999-06-22 Andrew Haley <aph@cygnus.com>
12417 * verify.c (verify_jvm_instructions): Check for pending blocks
12418 before invalid PC test and opcode switch, not after.
12420 1999-06-21 Andrew Haley <aph@cygnus.com>
12422 * except.c (find_handler_in_range): The upper limit for exception
12423 ranges is exclusive, not inclusive: (start <= pc < end).
12424 (link_handler): find child pointer which points to outer by
12425 searching sibling list: previous code incorrectly assumed that
12426 outer->outer->first_child must point to outer.
12427 * verify.c (verify_jvm_instructions): FIXME added to code for
12429 (verify_jvm_instructions): Do not assume that the last block
12430 processed in a subroutine is a block which ends with a `ret'
12431 instruction. With some control flows it is possible that the last
12432 block ends with an `athrow'.
12434 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12436 * parse.y (qualify_ambiguous_name): Reorganized the post
12437 evaluation of non WFL leading expression nodes.
12439 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12441 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12444 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12446 * parse.y (qualify_ambiguous_name): Handle qualified expression
12447 beginning with a STRING_CST.
12449 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12451 * parse.y (register_fields): Set DECL_INITIAL on both
12452 pre-initialized static and public fields.
12453 (resolve_field_access): Static field access expressions to always
12455 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12456 qualification. CONVERT_EXPR to be resolved as an expression name.
12457 (java_complete_lhs): Identify and access qualified final
12458 initialized field in switch statement case expression.
12459 (fold_constant_for_init): Pre-initialized field decl constant to
12462 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12464 * parse.y (note_possible_classname): Mark returned node with
12465 QUALIFIED_P only if the original class name contained a '/'.
12467 1999-06-05 Anthony Green <green@cygnus.com>
12469 * Make-lang.in (gcjh): More parallel build fixes.
12471 1999-06-03 Mike Stump <mrs@wrs.com>
12473 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12475 1999-06-02 Anthony Green <green@cygnus.com>
12477 * except.c (link_handler): Chain exception handlers in order.
12479 1999-06-02 Anthony Green <green@cygnus.com>
12481 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12482 with nops and process as usual in order to always set correct EH
12483 ranges. Emit detailed warnings about unreachable bytecodes.
12485 1999-06-02 Anthony Green <green@cygnus.com>
12487 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12490 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12492 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12493 or the searched field decl.
12495 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12497 * parse.y (fold_constant_for_init): Convert numerical constant
12498 values to the type of the assigned field.
12500 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12502 * expr.c (lookup_field): Relaxed the test on class loading error
12504 * parse.y (fold_constant_for_init): Enabeled old code.
12506 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12508 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12509 decide the validity of the cast of a java.lang.Cloneable reference
12511 (patch_conditional_expr): Fixed first argument passed to
12512 binary_numeric_promotion.
12514 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12516 * parse.y (qualify_ambiguous_name): Take into account that a
12517 CONVERT_EXPR might specify a type as a WFL.
12519 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12521 * parse.y (patch_assignment): Save the rhs before using it as an
12522 argument to _Jv_CheckArrayStore.
12524 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12526 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12528 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12530 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12531 floating point literal only when the exponent indicator has been
12534 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12536 * parse.y (formal_parameter:): Construct argument tree list
12537 element even if a yet unsupported final parameter was encountered.
12539 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12541 * parse.y (finish_method_declaration): Issue errors for native or
12542 abstract methods declared with a method body, as well as for non
12543 native or non abstract methods with no method body.
12545 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12547 * class.c (build_utf8_ref): Initialize variable `field'.
12549 * decl.c (init_decl_processing): Initialize variable `field'.
12551 * expr.c (build_known_method_ref): Mark parameters `method_type',
12552 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12553 (process_jvm_instruction): Likewise for parameter `length'.
12555 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12556 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12559 * parse.y (maybe_generate_clinit): Remove unused variable
12560 `has_non_primitive_fields'.
12561 (find_in_imports_on_demand): Initialize variables `node_to_use'
12563 (patch_binop): Likewise for variable `prom_type'.
12564 (patch_unaryop): Likewise for variable `prom_type'.
12566 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12568 * xref.c (xref_table): Add missing initializer.
12570 1999-05-14 Tom Tromey <tromey@cygnus.com>
12572 * java-except.h (struct eh_range): Removed unused `next' member.
12573 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12574 after adding all exception handlers. Sort exception ranges in
12576 (struct pc_index): New structure.
12577 (start_pc_cmp): New function.
12578 * except.c (add_handler): Return `void'. Don't call link_handler;
12579 instead construct an ordinary linked list and do range
12581 (check_nested_ranges): New function.
12582 (link_handler): Changed interface to allow merging of eh_ranges.
12583 Split overlapping ranges. Return `void'.
12585 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12587 * parse.y (constructor_block_end:): New rule, tagged <node>.
12588 (constructor_body:): Use `constructor_block_end' instead of
12591 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12593 * parse.y (statement_nsi:): Pop `for' statement block.
12594 (java_complete_lhs): Labeled blocks containing no statement are
12595 marked as completing normally.
12597 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12599 * xref.c (xref_set_current_fp): New function, defined.
12600 * xref.h (xref_set_current_fp): New function, prototyped.
12602 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12604 * check-init.c (check_init): Take into account that
12605 LABELED_BLOCK_STMT can be empty.
12607 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12609 * parse.y (java_check_regular_methods): Warning check on not
12610 overriding methods with default access in other packages does not
12611 apply to `<clinit>'.
12612 (java_complete_lhs): If block body is an empty_stmt_node, replace
12613 it by NULL_TREE. This prevents gcc from generating an irrelevant
12616 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12618 * check-init.c (check_init): Removed code accepting to see things
12619 falling through default:, when doing xrefs.
12620 * java-tree.h (do_not_fold): New global variable, declared.
12621 * parse.y (do_not_fold): New global variable, defined.
12622 (java_complete_expand_method): Set `do_not_fold' to the value of
12623 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12624 and reinstall them after them have been purged; do not check for
12625 initializations; do not issue missing return errors.
12626 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12628 (patch_binop): Skip the fold part when doing xrefs.
12629 (build_string_concatenation): Skip the concatenation part when
12631 (patch_synchronized_statement): Do not generate a try-finally when
12633 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12634 and keep the location where the throw was seen.
12635 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12636 any treatment on the converted node an simply return a NOP_EXPR of
12638 * xref.c (xref_get_data): New function, defined.
12639 * xref.h (xref_get_data): New function, declared.
12640 (XREF_GET_DATA): Use xref_get_data.
12642 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12644 * gjavah.c (print_include): Cast the result of `strlen' to int
12645 when comparing against a signed value.
12646 (add_namelet): Likewise.
12648 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12650 * expr.c (expand_invoke): Mark parameter `nargs' with
12652 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12654 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12657 * jcf-reader.c (get_attribute): Cast a value to long
12658 when comparing against a signed expression. Likewise.
12660 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12661 HOST_BITS_PER_CHAR.
12663 1999-05-11 Andrew Haley <aph@cygnus.com>
12665 * parse.y (source_end_java_method): If the current method contains
12666 any exception handlers, force asynchronous_exceptions: this is
12667 necessary because signal handlers in libjava may throw exceptions.
12668 * decl.c (end_java_method): Ditto.
12670 1999-05-11 Tom Tromey <tromey@cygnus.com>
12672 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12674 * jvspec.c (THREAD_NAME): Removed.
12675 (GC_NAME): Likewise.
12676 (MATHLIB): Likewise.
12677 (WITHLIBC): Likewise.
12679 (THREADLIB): Likewise.
12680 (MATH_LIBRARY): Likewise.
12681 (lang_specific_driver): Don't add `-l' options to command line.
12682 Instead, add a single --specs option. Recognize `-L' options and
12683 use them to search for spec file.
12684 (find_spec_file): New function.
12685 (SPEC_FILE): New define.
12687 1999-05-11 Dave Brolley <brolley@cygnus.com>
12689 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12690 cpplib-enabled build.
12692 1999-05-05 Per Bothner <bothner@cygnus.com>
12694 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12695 temporarily zero it while calling rest_of_decl_compilation.
12697 * java-tree.h (string_ptr_type_node): Add declaration.
12698 * decl.c: Define and initialize string_ptr_type_node.
12699 * parse.y (patch_string_cst): Use string_ptr_type_node.
12701 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12702 * parse.y (for_statement): Now unconditionally exit_block.
12703 (finish_labeled_statement): No longer exit_block if for-loop.
12704 (patch_loop_statement): Check harder if the loop is already labeled.
12706 * parse.y (patch_initialized_static_field): Removed function.
12707 (maybe_generate_clinit): Removed special handling for interfaces.
12708 (java_complete_expand_methods): Do a preliminary java_complete_tree
12709 on <clinit> to determine if it can be removed.
12710 (java_complete_expand_method): Remove special handling for <clinit>.
12711 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12712 optimize if we get back empty_stmt_node.
12713 For MODIFY_EXPR, re-do checking of static initializers.
12714 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12715 For VAR_DECL, pass correct context.
12717 * verify.c (verify_jvm_instructions): Better error messages.
12719 1999-05-03 Tom Tromey <tromey@cygnus.com>
12721 * parse-scan.y (interface_declaration): Call
12722 report_class_declaration for interfaces.
12724 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12726 * Makefile.in: Remove -v from bison command lines.
12728 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12730 * check-init.c (check_init): Exclude a case of error when doing
12732 * class.c (layout_class_method): Don't generate the error message
12733 twice when compiling from source.
12734 * lang-options.h: Added `-Wredundant-modifers' and
12735 `-Wunusupported-jdk11' flags and help text.
12736 * lang.c (lang_decode_option): Added support for
12737 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12738 flag_static_local_jdk11 and flag_redundant set accordingly.
12739 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12740 * parse.h (EXPR_WFL_ADD_COL): New macro.
12741 (DECL_END_SOURCE_LINE): Likewise.
12742 (DECL_INHERITED_SOURCE_LINE): Likewise.
12743 * parse.y (static_ref_err): New function, prototyped.
12744 (CCB_TK): Now tagged <operator>.
12745 (class_body:): Remember the location of the closing '}' of a class
12746 definition when doing xrefs.
12747 (block:): Likewise.
12748 (block_end:): Likewise.
12749 (create_class): Remember the location of the inherited class
12750 identifier when doing xrefs.
12751 (register_fields): Added test on first operand of `init' before
12752 testing it TREE_CODE.
12753 (method_header): Store the location of the class identifier in the
12754 class decl when doing xrefs.
12755 (finish_method_declaration): Don't combine first/last method line
12757 (java_check_regular_methods): Warning check on not overriding
12758 methods with default access on other packages move before check on
12759 static methods. Initialization of `aflags' also moved up.
12760 (resolve_expression_name): Call static_ref_err to report the error.
12761 (static_ref_err): New function, implemented.
12762 (resolve_field_access): Returned simplified static field access
12764 (resolve_qualified_expression_name): Check for illegal use of
12765 static fields in a non static context. Call static_ref_err to
12766 report error in various places.
12767 (java_complete_tree): Do not fold initialized static fields when
12769 (java_complete_lhs): Likewise.
12771 1999-04-29 Anthony Green <green@cygnus.com>
12773 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12774 create internal labels.
12775 (lookup_label): Ditto.
12777 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12779 * class.c (layout_class_method): Generate <clinit>'s rtl for
12781 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12782 for interfaces' <clinit>.
12783 * expr.c (lookup_field): Search for fields in interfaces.
12784 (expand_invoke): Fixed indentation.
12785 (expand_java_field_op): Likewise. Use IS_CLINIT.
12786 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12787 (IS_CLINIT): New macro.
12788 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12789 interface was parsed.
12790 (maybe_generate_clinit): Don't generate if the current class is an
12791 interface with only fields of primitive types.
12792 (reset_method_name): Use IS_CLINIT.
12793 (java_complete_expand_method): Expand <clinit> when it exists for
12794 interfaces. Use IS_CLINIT.
12795 (resolve_expression_name): Use DECL_CONTEXT instead of
12796 current_class to build static field references.
12797 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12798 ARRAY_REF when doing xreferencing.
12799 (check_final_assignment): Fixed typo in leading comment. Use
12801 (patch_array_ref): Don't fully expand array references when
12803 (patch_return): Use IS_CLINIT.
12804 (patch_throw_statement): Likewise.
12806 1999-04-22 Tom Tromey <tromey@cygnus.com>
12808 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12810 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12812 * decl.c (predef_filenames, predef_filenames_size): New globals
12813 (init_decl_processing): predef_filenames and predef_filenames_size
12815 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12817 * jcf-parse.c (predefined_filename_p): New function.
12818 (yyparse): Check that files on the command line are specified only
12819 once and issue a warning otherwise.
12820 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12821 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12822 avoid a gcc warning with -W -Wall turned on.
12823 (java_expand_classes): Abort if errors were encountered.
12824 (java_complete_lhs): If the cross reference flag is set, wrap
12825 field DECL node around a WFL when resolving expression name.
12827 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12829 * lang.c (lang_decode_option): Fixed returned value when parsing
12830 `-fxref=...' and `-Wall'.
12831 * parse.y (source_end_java_method): Do not generate code when
12832 flag_emit_xref is set.
12833 (resolve_expression_name): Do not build static field access when
12834 flag_emit_xref is set.
12835 (resolve_field_access): No special treatment on `length' when
12836 flag_emit_xref is set. Do not build qualified static field access
12837 when flag_emit_xref is set.
12838 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12839 when flag_emit_xref is set.
12840 (patch_assignment): Do not generate array store runtime check when
12841 flag_emit_xref is set.
12842 * xref.c (xref_flag_value): Fixed function declaration
12844 (xset_set_data): New function.
12845 * xref.h (xref_set_data): Added prototype for new function.
12846 (typedef struct xref_flag_table): New field data.
12847 (XREF_GET_DATA): New macro.
12849 1999-04-19 Tom Tromey <tromey@cygnus.com>
12851 * xref.h (enum): Removed trailing comma.
12853 * parse.y (resolve_qualified_expression_name): Added missing
12856 1999-04-15 Anthony Green <green@cygnus.com>
12858 * gjavah.c: New prototypes for java_float_finite and
12859 java_double_finite.
12861 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12863 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12866 1999-04-06 Jeffrey A Law (law@cygnus.com)
12868 * Makefile.in (TREE_H): Add tree-check.h.
12869 (RTL_H): Add genrtl.h.
12871 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12873 * parse.y (patch_assignment): Added ArrayStoreException runtime
12876 1999-04-06 Per Bothner <bothner@cygnus.com>
12878 * expr.c (pop_type_0): New function.
12879 (pop_type): Use pop_type_0.
12880 * java-tree.h (pop_type_0): New declaration.
12881 * verify.c (verify_jvm_instructions): Check return instructions.
12883 * parse.y (patch_binop): Don't fold if non-constant and emiting
12886 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12888 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12890 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12891 (main_jcf): Don't define.
12892 (process_file): Don't set `main_jcf'.
12894 * java-tree.h (main_jcf): Don't declare.
12896 * jcf-parse.c (main_jcf): Add static definition.
12898 * lang.c (main_jcf): Don't define.
12900 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12902 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12904 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12906 * jcf-depend.c: Include "config.h", not <config.h>.
12908 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12911 * jcf-path.c: Include "config.h", not <config.h>.
12913 * lex.c: Don't include various system header files.
12914 (java_init_lex): Cast the argument of `bzero' to PTR
12916 * parse-scan.y (java_push_parser_context): Likewise.
12918 * parse.y (java_push_parser_context): Likewise.
12919 (patch_bc_statement): Match format specifier to variable argument.
12921 * xref.c: Don't include <stdio.h>.
12923 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12925 * parse.y (struct parser_ctxt *ctxp): Now global.
12926 (declare_local_variables): Use WFL compound value for the
12927 declaration source line value, when doing cross-referencing.
12929 1999-03-31 Tom Tromey <tromey@cygnus.com>
12931 * gjavah.c (print_field_info): Allow constants of other types.
12932 (print_include): Generate include when new name is proper prefix
12933 of already printed name.
12934 (add_namelet): Likewise.
12935 (cxx_keyword_subst): New function.
12936 (print_method_info): Use it.
12937 (print_field_name): New function.
12938 (get_field_name): New function.
12939 (print_field_info): Use get_field_name and print_field_name.
12941 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12943 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12944 'KR-C', so gperf uses the `const' keyword on strings.
12946 * keyword.gperf (java_keyword): Const-ify a char*.
12948 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12950 * parse.y (patch_bc_statement): Fixed identation and a bogus
12953 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12955 * parse.y (patch_assignment): Allow static variables in other
12956 classes to be assigned.
12958 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12960 * class.c (maybe_add_interface): Remove unused variable
12962 (make_class_data): Use = for assignment, not ==. Likewise.
12963 (emit_register_classes): Remove unused variable `decl'.
12965 * lex.c: Fix comment so as not to contain an embedded `/*'.
12967 * verify.c (verify_jvm_instructions): Remove unused variable
12970 1999-03-27 Per Bothner <bothner@cygnus.com>
12972 * parse.y (complete_loop_body): Rename to finish_loop_body.
12973 (complete_labeled_statement): Rename to finish_labeled_statement.
12974 (complete_for_loop): Rename to finish_for_loop.
12975 (complete_method_declaration): Rename to finish_method_declaration.
12977 * java-tree.h (continue_identifier_node): New global node.
12978 * decl.c: Define and initialize continue_identifier_node.
12979 * parse.y (generate_labeled_block): Remove - no longer needed.
12980 (build_loop_body): Use continue_identifier_node for continue block.
12981 (finish_labeled_statement): Also do pop_labeled_block actions.
12982 (java_complete_lhs): POP_LOOP even if error.
12983 (build_labeled_block): Special handling for continue_identifier_node.
12984 (patch_loop_statement): Re-organize.
12985 (patch_bc_statement): Re-write.
12987 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12989 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12990 using a WFL compound value.
12991 * parse.y (xref.h): Include.
12992 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12993 WFL compound value.
12994 (register_fields): Set WFL compound value to lineno if doing
12996 (java_complete_expand_method): Call expand_xref if flag_emit_xref
12998 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
12999 * xref.h (expand_xref): Prototype renamed from xref_generate.
13001 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13003 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13004 (GET_CURRENT_BLOCK): New macro.
13005 * parse.y (current_static_block): New global variable.
13006 (method_body:): Define action.
13007 (complete_method_declaration): Set current_function_decl to NULL
13008 when work on the current method is done.
13009 (declare_local_variables): Use GET_CURRENT_BLOCK.
13010 (java_method_add_stmt): Likewise.
13011 (java_complete_expand_method): Disable the use of `this' when
13012 expanding <clinit>.
13013 (enter_a_block): If no current method exist, use
13014 current_static_block to link static initializer blocks.
13015 (exit_block): Rewritten to use current_static_block when no current
13016 method decl exists.
13017 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13018 (patch_return): Forbid the use of `return' in static initializers.
13019 (patch_throw_statement): Fixed indentation. Issue specific error
13020 for uncaught thrown checked exception in static initializer
13021 blocks. Removed FIXME.
13023 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13025 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13026 Link gcj from gcc.o.
13028 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13030 * parse.y (find_applicable_accessible_methods_list): When dealing
13031 with interface: ensure that a given interface or java.lang.Object
13032 are searched only once.
13034 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13036 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13038 * jcf-dump.c (print_access_flags): Add braces around if-else.
13040 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13043 * lex.c (build_wfl_node): Add static prototype.
13045 * lex.h (build_wfl_node): Remove static prototype.
13047 * parse.y: Include lex.c early enough to declare everything needed.
13048 Ensure calls to `build_wfl_node' pass the proper arguments.
13049 (create_class): Remove unused variable `super_decl'.
13050 (get_printable_method_name): Initialize variable `name'.
13052 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13054 * Changelog: Fixed 1999-03-22 typos.
13055 * lang.c (lang_decode_option): Fixed typo in error string in the
13058 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13060 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13061 (xref.o): New rule.
13062 * java-tree.h (flag_emit_xref): Declared extern.
13063 * lang.c (xref.h): Included.
13064 (flag_emit_xref): New global variable.
13065 (lang_decode_option): Added support for -fxref.
13067 * xref.h: Likewise.
13069 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13071 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13074 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13076 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13077 $(srcdir)/../system.h and $(JAVA_TREE_H).
13078 (jcf-io.o): Depend on $(JAVA_TREE_H).
13079 (mangle.o): Likewise.
13081 * check-init.c (check_cond_init): Add static prototype.
13083 * class.c (build_java_method_type, hashUtf8String,
13084 make_field_value, get_dispatch_vector, get_dispatch_table,
13085 append_gpp_mangled_type, mangle_static_field): Likewise.
13086 (strLengthUtf8): Hide unused definition.
13087 (hashUtf8String): Const-ify.
13088 (make_field_value): Un-ANSI-fy.
13090 * constants.c: Move inclusion of jcf.h above java-tree.h.
13091 (set_constant_entry, find_class_or_string_constant,
13092 find_name_and_type_constant, get_tag_node,
13093 build_constant_data_ref): Add static prototype.
13095 * decl.c (push_jvm_slot, builtin_function,
13096 lookup_name_current_level): Likewise.
13097 (builtin_function): Const-ify.
13099 * except.c (expand_start_java_handler, expand_end_java_handler):
13100 Add static prototype.
13102 * expr.c (flush_quick_stack, push_value, pop_value,
13103 java_stack_swap, java_stack_dup, build_java_athrow,
13104 build_java_jsr, build_java_ret, expand_java_multianewarray,
13105 expand_java_arraystore, expand_java_arrayload,
13106 expand_java_array_length, build_java_monitor, expand_java_pushc,
13107 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13108 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13109 expand_compare, expand_test, expand_cond, expand_java_goto,
13110 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13111 expand_java_field_op, java_push_constant_from_pool): Likewise.
13113 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13114 (build_java_arraynull_check): Mark parameters `node' and `type'
13115 with ATTRIBUTE_UNUSED.
13116 (note_label): Likewise for parameter `current_pc'.
13117 (expand_java_call, expand_java_ret): Hide unused definition.
13119 * java-tree.h (make_class, build_constants_constructor,
13120 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13121 init_outgoing_cpool, register_class, emit_register_classes,
13122 java_layout_seen_class_methods): Prototype.
13123 (unicode_mangling_length): Const-ify.
13124 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13125 emit_unicode_mangled_name, format_int, format_uint,
13126 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13127 jcf_print_utf8_replace, open_class): Prototype.
13129 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13130 <stdio.h>. Include tree.h/java-tree.h.
13131 (utf8_equal_string usage, process_class): Add static prototype.
13132 (open_class): Don't prototype this here.
13133 (utf8_equal_string): Match arguments to format specifiers.
13134 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13135 TABLE_SWITCH, disassemble_method): Likewise.
13137 * jcf-io.c: Include tree.h/java-tree.h.
13138 (open_class, find_classfile, jcf_print_utf8,
13139 jcf_print_utf8_replace): Const-ify.
13141 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13142 parse_class_file): Add static prototype.
13143 (find_in_current_zip): Match definition to existing static
13146 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13147 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13148 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13149 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13150 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13151 generate_bytecode_return, perform_relocations, init_jcf_state,
13152 init_jcf_method, release_jcf_state, generate_classfile):
13153 Add static prototype.
13154 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13155 (make_class_file_name): Const-ify.
13157 * jcf.h (find_classfile): Const-ify.
13159 * jv-scan.c (reset_report): Remove prototype.
13161 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13162 (error): Rewrite to allow varargs.
13164 * lang.c (lang_f_options): Const-ify.
13166 * lex.c (java_parse_escape_sequence): Add static prototype.
13167 (java_allocate_new_line): Match definition to existing static
13170 * mangle.c Include tree.h/java-tree.h.
13171 (unicode_mangling_length, emit_unicode_mangled_name,
13172 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13174 * parse.h (jdep_code): Remove trailing comma in enumeration.
13175 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13176 (reset_report): Add prototype.
13178 * verify.c (push_pending_label, merge_types): Add static
13181 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13183 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13185 * parse.y (find_applicable_accessible_methods_list): Extend the
13186 search to superinterfaces when relevant.
13187 (search_applicable_methods_list): New function.
13189 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13191 * class.c (unmangle_classname): Implemented stricter testing
13192 before setting the QUALIFIED_P flag on an identifier.
13194 1999-03-16 Per Bothner <bothner@cygnus.com>
13196 * parse.y (java_complete_lhs): Call force_evaluation_order
13197 after patch_newarray.
13198 (patch_binop): Don't call fold if there are side effects.
13200 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13202 * parse.y (java_stabilize_reference): Use save_expr instead of
13203 building a SAVE_EXPR node.
13204 (java_complete_lhs): Patch the resulting string of the `+='
13205 operator (if necessary) and complete the RHS after having built
13208 1999-03-15 Per Bothner <bothner@cygnus.com>
13210 * class.c (make_class): Don't set CLASS_P here (because
13211 this function is also called by build_java_array_type).
13212 (push_class): Set CLASS_P here instead.
13213 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13215 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13216 context. If the context is class, perfer "super" over "synchronized".
13217 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13219 * parse.y (create_class): Don't call parser_check_super here;
13220 it is not robust. Always wait until later.
13222 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13223 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13225 1999-03-13 Per Bothner <bothner@cygnus.com>
13227 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13228 * lex.h (UNGETC): Change misleading macro.
13230 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13232 * parse.y (java_stabilize_reference): Return NODE when patching a
13234 (java_complete_lhs): Put parenthesis around truth values.
13236 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13238 * class.c (layout_class_method): Don't make rtl for interface
13240 * parse.h (GET_TYPE_NAME): New macro.
13241 * parse.y (if_then_statement:): Fixed indentation.
13242 (if_then_else_statement:): Likewise.
13243 (for_statement:): Fixed spacing.
13244 (try_statement:): Fixed indentation.
13245 (create_interface): Don't force interfaces to be abstract.
13246 (method_header): Abstract methods are OK in interfaces.
13247 (declare_local_variables): Fixed typo in comment.
13248 (java_complete_expand_method): Fixed indentation.
13249 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13250 non accessible fields.
13251 (java_stabilize_reference): New function.
13252 (java_complete_lhs): Fixed indentation. Use
13253 java_stabilize_reference in compound assignment. Insert the
13254 cast. If not processing `+' fix string constants before processing
13257 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13259 * constants.c (find_class_or_string_constant): Cast variable `j'
13260 to a `jword' when comparing against one.
13262 * expr.c (java_lang_expand_expr): Remove unused variables
13263 `has_finally_p' and `op0'.
13265 * gjavah.c (print_field_info): Cast a value to jint when comparing
13266 against one. Likewise for a jlong.
13267 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13268 against a signed quantity.
13270 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13271 (print_signature): Don't needlessly dereference variable `str'
13273 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13274 `max_locals' with ATTRIBUTE_UNUSED.
13275 (jcf_parse_class): Likewise for variable `index'.
13277 * parse.h (reverse_jdep_list): Remove static prototype.
13279 * parse.y (build_jump_to_finally): Remove prototype and definition.
13280 (reverse_jdep_list): Add static prototype.
13282 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13283 `assignment' and `expr_decl'.
13285 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13287 1999-03-12 Andrew Haley <aph@cygnus.com>
13289 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13290 we'll need a directory separator and a null character.
13292 1999-03-10 Per Bothner <bothner@cygnus.com>
13294 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13296 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13298 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13301 1999-03-05 Per Bothner <bothner@cygnus.com>
13303 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13305 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13307 * class.c (layout_class_method): A static method in a base class
13308 is never overridden, so treat it like it doesn't exist.
13309 However, do complain about private non-static method overriding
13310 public static method.
13312 * parse.y: Don't set unused INITIALIZED_P flag.
13313 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13315 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13316 (build_array_from_name): Re-order &index[string] to &string[index].
13318 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13319 error_mark (it might catch more errors, but it is more likely to lose).
13321 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13323 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13324 (parse-scan.o): Depend on toplev.h.
13326 * class.c (make_method_value): Add prototype. Make it static.
13327 Remove unused second argument, caller changed.
13329 * expr.c (java_lang_expand_expr): Remove unused variable
13332 * java-tree.h: Don't prototype find_in_current_zip.
13333 Add prototypes for verify_constant_pool, start_java_method,
13334 end_java_method, give_name_to_locals, expand_byte_code,
13335 open_in_zip, set_constant_value, find_constant1, find_constant2,
13336 find_utf8_constant, find_string_constant, find_class_constant,
13337 find_fieldref_index, find_methodref_index, write_constant_pool,
13338 count_constant_pool_bytes and encode_newarray_type.
13340 * jcf-dump.c: Remove unused variable `LONG_temp'.
13342 * jcf-parse.c: Include parse.h.
13343 (jcf_parse_source): Remove unused parameter, all callers changed.
13344 (jcf_figure_file_type): Add static prototype.
13345 (find_in_current_zip): Likewise. Also remove unused parameter,
13346 all callers changed.
13347 (read_class): Initialize variable `saved_pos'.
13349 * jcf-reader.c (jcf_parse_preamble): Mark variables
13350 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13352 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13353 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13354 (java_parse_doc_section): Initialize variable `seen_star'.
13355 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13356 (java_lex_error): Mark parameters `msg' and `forward' with
13358 (java_get_line_col): Mark parameters `filename' and `line' with
13361 * parse-scan.y: Include toplev.h.
13362 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13364 * parse.h: use `struct JCF', not plain `JCF'.
13365 (java_parser_context_save_global, java_expand_classes
13366 java_parser_context_restore_global, java_parse): Add prototypes.
13368 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13371 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13373 * check-init.c (check_init): COPYN takes word count, not bit count.
13375 1999-02-26 Per Bothner <bothner@cygnus.com>
13377 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13378 explicit build_decl. (Avoids crash in reload when optimizing.)
13380 1999-02-25 Per Bothner <bothner@cygnus.com>
13382 * decl.c (complete_start_java_method): Handle synchronized method
13383 even when compiling from bytecode.
13385 1999-02-26 Tom Tromey <tromey@cygnus.com>
13387 * gjavah.c (add_class_decl): Only generate `#include' if outer
13388 class is not the name of the class we are processing. Correctly
13389 append `.h' in #include.
13390 (process_file): Clean up newlines around generated `#include's.
13391 (decode_signature_piece): Correctly handle inner classes.
13392 (struct include): New structure.
13393 (all_includes): New global.
13394 (print_include): New function.
13395 (add_class_decl): Use it.
13396 (process_file): Likewise.
13397 (add_class_decl): Generate include for java-array.h if array
13399 (process_file): Don't generate java-array.h include.
13401 * gjavah.c (add_namelet): Check for standard package names here.
13402 (add_class_decl): Don't check for standard package names here.
13404 1999-02-25 Tom Tromey <tromey@cygnus.com>
13406 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13407 When reading a zip file, only use strncmp if both strings are
13408 bigger than the buffer length. Initialize `k' when looping
13411 1999-02-24 Tom Tromey <tromey@cygnus.com>
13413 * gjavah.c (struct namelet): New structure.
13414 (add_namelet): New function.
13415 (print_namelet): New function.
13416 (print_class_decls): Use add_namelet and print_namelet to generate
13417 namespaces and not classes.
13418 (method_printed): New global.
13419 (HANDLE_END_METHOD): Examine method_printed.
13420 (print_method_info): Set method_printed when required. Print
13421 error if function to be ignored is marked virtual. Handle $finit$
13423 (METHOD_IS_FINAL): New macro.
13424 (print_field_info): Use it.
13425 (HANDLE_METHOD): Clear method_printed.
13426 (method_pass): New global.
13427 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13428 (process_file): Do two passes over both fields and methods.
13429 (HANDLE_METHOD): Examine method_pass.
13430 (root): New global.
13431 (add_class_decl): New function.
13432 (print_class_decls): Don't scan over entire constant pool.
13434 1999-02-23 Tom Tromey <tromey@cygnus.com>
13436 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13437 disable linking in that case.
13439 1999-02-20 Tom Tromey <tromey@cygnus.com>
13441 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13444 1999-02-21 Per Bothner <bothner@cygnus.com>
13446 * decl.c (build_result_decl), java-tree.h: New method.
13447 (complete_start_java_method): Handle synchronized methods.
13448 Don't build DECL_RESULT here. (Ordering dependency problem.)
13449 (start_java_method): Call build_result_decl here instead ...
13450 * parse.y (java_complete_expand_method): ... and here.
13451 (expand_start_java_method): Don't call complete_start_java_method here.
13452 (java_complete_expand_method): Call it here instead.
13453 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13454 * java-tree.h: ... here.
13456 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13457 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13458 for ARRAY_REF - it doesn't work when array bounds are checked.
13459 (patch_array_ref): Handle it here instead.
13461 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13463 1999-02-19 Per Bothner <bothner@cygnus.com>
13465 Force left-to-right evaluation of binary operations etc.
13466 * expr.c (force_evaluation_order), java-tree.h: New function.
13467 * parse.y (java_complete_lhs): Pass binary operations, procedure
13468 calls, and ARRAY_REFs to force_evaluation_order.
13469 (various): Set TREE_SIDE_EFFECTS more carefully.
13471 Tolerate random (non-UTF8) encoding in comments without complaining.
13472 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13473 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13475 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13476 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13478 * parse.y (java_complete_lhs): Ignore an empty statement in a
13479 COMPOUND_EXPR. Don't complain about empty statement after return.
13481 1999-02-19 Per Bothner <bothner@cygnus.com>
13483 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13484 in TREE_LIST - just chain the POINTER_TYPEs together.
13485 (resolve_class): If type already resolved, return decl.
13486 After resolving, update TREE_TYPE(class_type), and name (if array).
13487 * parse.h (do_resolve_class), parse.y: Make non-static.
13488 * class.c (maybe_layout_super_class): Take this_class argument.
13489 Do do_resolve_class if necessary.
13490 (layout_class, layout_class_methods): Adjust calls appropriately.
13491 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13492 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13493 * typeck.c (build_java_array_type): Don't call layout_class.
13495 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13497 * parse.y (check_pkg_class_access): Allow private class access
13498 within the same package.
13499 (strip_out_static_field_access_decl): New function.
13500 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13501 operator argument before testing its nature.
13503 1999-02-03 Per Bothner <bothner@cygnus.com>
13505 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13506 (TRY_EXPR): Simplify - it no longer has a finally clause.
13507 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13508 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13509 * expr.c (java_lang_expand_expr): Likewise.
13510 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13511 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13512 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13513 (build_try_statement): Remove finally parameter and handling.
13514 (build_try_finally_statement): New function.
13515 (patch_try_statement): No longer need to support finally clause.
13516 (try_statement): Update grammar action rules.
13517 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13518 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13520 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13522 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13523 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13525 1999-02-17 Andrew Haley <aph@cygnus.com>
13527 * class.c (build_utf8_ref): Back out broken patch which was
13528 intended to to output signatures using '.' as a separator.
13530 * class.c (make_class_data): Output signatures using '.' as a
13531 separator, rather than '/'.
13532 (mangled_classname): Likewise.
13533 (make_field_value): Likewise.
13534 (make_method_value): Likewise.
13535 * constants.c (alloc_class_constant): Likewise.
13536 * expr.c (build_invokeinterface): Likewise.
13538 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13540 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13541 of an ancient workaround.
13543 1999-02-10 Jeffrey A Law (law@cygnus.com)
13545 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13548 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13550 * lex.c (yylex): Encode \0 as UTF8.
13552 1999-02-10 Tom Tromey <tromey@cygnus.com>
13554 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13555 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13556 (libgcj_zip): Renamed.
13557 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13559 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13561 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13562 (GC_NAME): Renamed -lgc to -lgcjgc.
13564 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13566 * lex.c (java_lang_cloneable): Initialize.
13567 * parse.y (java_lang_cloneable): New static variable.
13568 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13569 doing one more qualification round.
13570 (valid_ref_assignconv_cast_p): Reject null source or
13571 destination. Allow an array to be cast into java.lang.Cloneable.
13572 (patch_cast): Swapped two first arguments to first call to
13573 valid_ref_assignconv_cast_p.
13575 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13577 * parse.h: DECL_P renamed JDECL_P.
13578 * parse.y: DECL_P replaced by JDECL_P.
13579 (build_array_from_name): Always use pointer's type.
13580 (patch_bc_statement): Extra code to search continue target in a
13581 for loop. Fixed comments. Continue target is current loop when
13584 1999-02-05 Andrew Haley <aph@cygnus.com>
13586 * class.c (make_class_data): The superclass of an interface should
13587 be null, not class Object.
13589 * lex.c (java_lex): Sign extend hex literals.
13591 1999-02-04 Andrew Haley <aph@cygnus.com>
13593 * class.c (build_utf8_ref): Output signatures using '.' as a
13594 separator, rather than '/'.
13595 (make_class_data): Likewise.
13597 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13599 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13600 mkstemp.o. Get them from libiberty now.
13602 1999-02-02 Jeffrey A Law (law@cygnus.com)
13604 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13606 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13608 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13611 1999-02-02 Per Bothner <bothner@cygnus.com>
13613 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13614 * jcf-write.c (generate_bytecode_return): New function.
13615 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13617 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13618 generate special [fd]const_[01] instructions.
13620 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13622 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13623 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13625 1999-02-01 Per Bothner <bothner@cygnus.com>
13627 * parse.y (patch_method_invocation): Handle calling static methods,
13628 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13630 * parse.y (java_complete_lhs): Don't complain about unreachable
13631 exit condition in a do-while statement.
13633 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13635 * lex.c (java_read_char): Fixed utf8 decoding.
13636 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13638 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13639 comments. Local variable `all_primitive' is gone. Broadened
13640 acceptance of `0' to floating point targets. `long' can now be
13641 widened to `double' or `float'.
13642 (valid_method_invocation_conversion_p): Added leading
13643 comment. Fixed tabulation.
13644 (build_string_concatenation): Optimize out left or right empty
13647 1999-01-28 Per Bothner <bothner@cygnus.com>
13649 * jcf-write.c (localvar_alloc): Only emit entry for
13650 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13651 (generate_bytecode_insns): Only call put_linenumber if
13652 debug_info_level > DINFO_LEVEL_NONE.
13653 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13654 is specified, add -g1 (for compatibility wih javac).
13656 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13658 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13659 gjavah.o, check-init.o, jv-scan.o
13661 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13663 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13665 * gjavah.c: Include config.h and system.h.
13667 * javaop.h (inline): Don't define, its handled by system.h.
13668 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13669 from `inline' to `static inline'.
13671 * jcf.h (inline): Don't define, its handled by system.h.
13673 * lex.c (inline): Likewise.
13675 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13677 * lang-specs.h: Map -Qn to -fno-ident.
13679 1999-01-29 Richard Henderson <rth@cygnus.com>
13681 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13683 1999-01-29 Tom Tromey <tromey@cygnus.com>
13685 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13686 then cast it to Object before calling `append' method.
13688 1999-01-28 Per Bothner <bothner@cygnus.com>
13690 * check-init.c (check_bool2_init, check_bool_init, check_init):
13691 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13692 * jcf-write.c (generate_bytecode_insns): Likewise.
13694 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13696 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13697 * parse.y (patch_cast): Allow a boolean to be cast into a
13700 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13702 * parse.y: (class_declaration:): Fixed indentation.
13703 (class_member_declaration:): Extra `;' after field declaration now
13705 (interface_declaration:): Removed debug messages in error reports.
13706 (patch_binop): Nodes created and returned inherit the orignal
13707 node's COMPOUND_ASSIGN_P flag value.
13708 (patch_cast): Fix cast from char to floating point.
13710 1999-01-25 Andrew Haley <aph@cygnus.com>
13712 * except.c, java-except.h (expand_resume_after_catch): new
13714 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13715 to branch back to main flow of control after a catch block.
13717 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13719 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13720 $(srcdir)/../system.h.
13721 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13722 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13723 (jcf-write.o): Likewise.
13724 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13725 (mangle.o): Depend on $(srcdir)/../toplev.h.
13726 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13727 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13729 * class.c: Include output.h and parse.h.
13730 (mangled_classname): Add the `const' keyword to a char*.
13731 (find_named_method): Hide unused function definition.
13732 (build_utf8_ref): Change type of variable `c' to unsigned char.
13733 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13734 (build_class_ref): Add the `const' keyword to a char*.
13735 (layout_class_method): Remove unused variable `buf'.
13737 * decl.c (find_local_variable): Remove unused variable `rtl'.
13738 (pushdecl): Likewise for variables `different_binding_level' and
13740 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13741 (maybe_build_cleanup): Likewise for parameter `decl'.
13743 * except.c (expand_start_java_handler): Mark parameter `range'
13744 with ATTRIBUTE_UNUSED.
13746 * expr.c: Include except.h.
13747 (pop_type): Remove unused variable `i'.
13748 (pop_value): Likewise for variables `n_words' and `i'.
13749 (expand_java_arrayload): Likewise for variable `convert'.
13750 (java_lang_expand_expr): Likewise for variables `op0', `type',
13751 `mode', `unsignedp', `node' and `elements'.
13752 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13754 (process_jvm_instruction): Add a `const' qualifier to a char*.
13756 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13757 (temp_directory): Likewise.
13758 (print_c_decl): Likewise.
13759 (print_method_info): Likewise.
13760 (decode_signature_piece): Likewise.
13761 (print_mangled_classname): Likewise.
13763 * java-except.h: Provide prototypes for maybe_start_try,
13764 maybe_end_try and add_handler.
13766 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13767 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13768 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13769 init_expr_processing, push_super_field, init_class_processing,
13770 can_widen_reference_to, class_depth, verify_jvm_instructions,
13771 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13772 set_local_type, merge_type_state, push_type, load_type_state,
13773 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13774 emit_unicode_mangled_name): Add prototypes.
13776 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13777 (print_signature_type): Use ISDIGIT, not isdigit.
13778 (print_signature): Remove unused variable `j'.
13780 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13781 int when comparing against one.
13783 * jcf-parse.c: Include toplev.h.
13785 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13786 (localvar_free): Remove unused variable `i'.
13787 (generate_bytecode_conditional): Likewise for variable `kind'.
13789 * jv-scan.c: Include config.h and system.h. Remove redundant
13790 OS header and gansidecl.h includes.
13791 (warning): Add the `const' keyword to a char*. Also add
13792 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13793 __STDC__, when determining whether to use ANSI-isms.
13794 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13795 (xmalloc): Don't redundantly prototype here.
13796 (main): Remove unused parameter `envp'. Also fix the arguments
13797 passed to function `fatal' to match the format specifier.
13799 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13801 * mangle.c: Include toplev.h.
13802 (emit_unicode_mangled_name): Declare parameter `len'.
13804 * parse.y (parse_warning_context): Add the `const' keyword to a
13805 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13806 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13807 (issue_warning_error_from_context): Add the `const' keyword to
13809 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13810 not `__STDC__' for whether to use ANSI-isms.
13812 * typeck.c (incomplete_type_error): Mark parameters `value' and
13813 `type' with ATTRIBUTE_UNUSED.
13814 (parse_signature_type): Use ISDIGIT, not isdigit.
13816 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13817 (verify_jvm_instructions): Likewise. Remove unused variables
13818 `field_name' and `default_val'.
13820 * zextract.c: Include config.h and system.h. Remove redundant
13821 OS header includes.
13823 * zipfile.h: Prototype `read_zip_archive'.
13825 1999-01-21 Andrew Haley <aph@cygnus.com>
13827 * typeck.c (convert): Allow conversions to void type: some
13828 optimizations in gcc do this.
13830 1999-01-21 Andrew Haley <aph@cygnus.com>
13832 * typeck.c (convert_ieee_real_to_integer): New function.
13833 (convert): When not using fast-math and using hardware fp, convert
13834 an IEEE NaN to zero.
13836 1999-01-18 Andrew Haley <aph@cygnus.com>
13838 * parse.y (patch_binop): Do a type conversion from signed to
13839 unsigned and then back to signed when a ">>>" is found.
13841 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13843 * java-tree.h: (check_for_initialization): Added prototype.
13844 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13845 * parse.y (do_resolve_class): Removed unused locals.
13846 (read_import_dir): Likewise.
13847 (resolve_qualified_expression_name): Array creation
13848 expressions are valid primary expressions.
13849 (qualify_ambiguous_name): Likewise.
13850 (patch_synchronized_statement): Removed unused local.
13852 1999-01-17 Jeffrey A Law (law@cygnus.com)
13854 * Makefile.in (zextract.o): Add dependencies.
13856 * Makefile.in: Do not put ^Ls at the start of a line.
13858 1999-01-15 Per Bothner <bothner@cygnus.com>
13860 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13861 sub-type the result of the call that gets the exception value.
13863 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13864 don't call finish_class.
13866 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13867 clear found before continuing.
13869 * verify.c (verify_jvm_instructions): On an array load, allow
13870 and handle top of stack to be TYPE_NULL.
13872 * gjavah.c (generate_access): Translate Java package private or
13873 protected access to C++ public, but with a comment.
13875 1999-01-13 Andrew Haley <aph@cygnus.com>
13877 * expr.c (generate_name): Name prefix changed to avoid clashes
13878 with assembler temp labels.
13880 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13881 MODIFY_EXPR. Without this, code for the assignment may not be
13882 generated at all and the synchronized statement will read an
13883 uninitialized variable.
13885 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13887 * class.c (maybe_layout_super_class): Fixed returned value.
13888 * lex.c: Added 1999 to the copyright.
13889 (java_init_lex): Initialize java_lang_imported.
13890 * lex.h: Added 1999 to the copyright.
13891 * parse.h: Added 1999 to the copyright.
13892 (REGISTER_IMPORT): Fixed typo in trailing macro.
13893 (CURRENT_OSB): New macro.
13894 (struct parser_ctxt): New fields osb_depth, osb_limit.
13895 * parse.y (java_lang_id): New global variable.
13896 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13897 (array_creation_expression:): Use CURRENT_OSB.
13898 (dims:): Uses a stack to keep track of array dimensions.
13899 (cast_expression:): Use CURRENT_OSB.
13900 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13902 (register_fields): Fixed typos in comment.
13903 (check_method_redefinition): Fixed comment indentation.
13904 (java_check_regular_methods): Set saved found wfl to NULL after
13905 having reinstalled it in the previously found DECL_NAME.
13907 1999-01-10 Richard Henderson <rth@cygnus.com>
13909 * gjavah.c (java_float_finite): Use a union to do type punning.
13910 (java_double_finite): Likewise.
13912 1999-01-09 Per Bothner <bothner@cygnus.com>
13914 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13915 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13916 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13917 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13918 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13919 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13921 1999-01-08 Per Bothner <bothner@cygnus.com>
13923 * check-init.c (check_init): If compiling to native, we don't
13924 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13926 1999-01-08 Tom Tromey <tromey@cygnus.com>
13928 * parse-scan.y (variable_declarator_id): Set or increment
13930 (bracket_count): New global.
13931 (formal_parameter): Handle case where bracket pairs trail variable
13934 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13936 * jcf-parse.c (yyparse): variable len changed from a char to an
13937 int to prevent overflow.
13939 1999-01-06 Per Bothner <bothner@cygnus.com>
13941 * java-tree.h: Declare read_class.
13942 * jcf-parse.c (read_class): New function.
13943 (load_class): Now just call read_class.
13945 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13946 * jcf-parse.c (parse_source_file): Declare save_error_count,
13947 which is needed by java_parse_abort_on_error macro,
13948 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13950 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13951 constructor, if initializing a static field.
13952 (patch_new_array_init): Set TREE_CONSTANT if it is.
13953 * expr.c (java_lang_expand_expr): For a static array constructor
13954 of primitive elements, allocate the array itself statically.
13955 Disabled until we can set the vtable field statically.
13957 * check-init.c: New file. Checks for definite assignment.
13958 * Makefile.in (JAVA_OBJS): Add check-init.o.
13959 * parse.y (java_complete_expand_method): Call check_for_initialization.
13960 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13962 1999-01-06 Graham <grahams@rcp.co.uk>
13964 * parse.y : include system.h instead of including
13965 standard headers directly with the exception of <dirent.h>.
13967 1999-01-06 Per Bothner <bothner@cygnus.com>
13969 * lex.h: Moved static function declarations to lex.c,
13970 to shut up some -Wall warnings.
13971 * lex.c: Static function declarations moved here.
13972 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13974 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13976 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13978 1998-12-22 Per Bothner <bothner@cygnus.com>
13980 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13981 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13983 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13984 (localvar_alloc): Change return type to void,
13985 (emit_unop): Remove unused variable size.
13987 * jcf-write.c (struct jcf_block): Add new union.
13988 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13989 (call_cleanups): New functions.
13990 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13991 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13992 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13993 * lang.c (lang_init): Call using_eh_for_cleanups.
13994 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13995 completing operands to patch_synchronized_statement.
13996 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
13997 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
13998 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14000 1998-12-20 John F. Carr <jfc@mit.edu>
14002 * Make-lang.in: Comment out control-Ls; they upset some makes.
14004 1998-12-18 Tom Tromey <tromey@cygnus.com>
14006 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14009 1998-12-17 Tom Tromey <tromey@cygnus.com>
14011 * parse.y (DIR_SEPARATOR): New define.
14012 (check_class_interface_creation): Use it.
14014 * parse-scan.y (report_main_declaration): Recognize
14015 `java.lang.String' in argument to main.
14017 1998-12-16 Per Bothner <bothner@cygnus.com>
14019 * parse.y (create_interface): Remove bogus test.
14021 1998-12-16 Per Bothner <bothner@cygnus.com>
14023 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14024 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14026 1998-12-16 Tom Tromey <tromey@cygnus.com>
14028 * parse-scan.y (qualified_name): Use correct sprintf format.
14030 1998-12-15 Tom Tromey <tromey@cygnus.com>
14032 * gjavah.c (print_field_info): Changed how most negative number is
14035 1998-12-14 Per Bothner <bothner@cygnus.com>
14037 * parse.y (fold_constant_for_init): New function.
14038 (resolve_expression_name): Don't replace static final
14039 constant-initialized fields by its value.
14040 (java_complete_lhs): New. Same as java_complete_tree, except does
14041 not replace static final constant-initialized fields by their values.
14042 (register_fields): If there is an initializer, set DECL_INITIAL and
14043 MODIFY_EXPR_FROM_INITIALIZATION_P.
14044 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14045 Only call patch_initialized_static_field if
14046 MODIFY_EXPR_FROM_INITIALIZATION_P.
14047 (patch_initialized_static_field): If not valid constant, clear
14050 * parse.y (lookup_field_wrapper): Fix thinko.
14052 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14053 set and restore global lineno.
14055 1998-12-14 Tom Tromey <tromey@cygnus.com>
14057 * gjavah.c (print_field_info): If value to print is the smallest
14058 value of its size, then print as hex to avoid later warnings from
14061 1998-12-14 Tom Tromey <tromey@cygnus.com>
14063 * gjavah.c (decompile_method): Decompile `return null'.
14064 (process_file): Generate `#pragma interface'.
14065 (method_declared): New global.
14066 (print_method_info): Set it.
14067 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14068 (print_method_info): Handle abstract methods.
14070 1998-12-13 Per Bothner <bothner@cygnus.com>
14072 * parse.y (patch_method_invocation): If class_decl is null
14073 (e.g. an array type), use original type.
14075 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14076 errors about uncaught exception from clone (of array, specifically).
14078 1998-12-13 Tom Tromey <tromey@cygnus.com>
14080 * gjavah.c (decompile_method): Handle all types of `return'
14081 opcode. Decompile `return this' and `return'.
14082 (method_access): New global.
14083 (print_method_info): Set it.
14084 (decompile_method): Don't decompile a synchronized method.
14086 1998-12-13 Tom Tromey <tromey@cygnus.com>
14088 * jcf-reader.c (jcf_parse_one_method): Recognize
14090 * gjavah.c (HANDLE_END_METHOD): New macro.
14091 (HANDLE_CODE_ATTRIBUTE): New macro.
14092 (decompile_method): New function.
14093 (print_method_info): Don't print `;\n' at end of function decl.
14094 Include java-opcodes.h.
14095 (decompiled): New global.
14097 1998-12-12 Per Bothner <bothner@cygnus.com>
14099 * class.c (build_class_ref): Handle PRIMTYPE.class if
14100 flag_emit_class_files.
14101 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14102 if flag_emit_class_files.
14103 * parse.y (java_complete_tree): Pre-liminary support for
14104 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14106 * parse.y (patch_synchronized_statement): Don't call monitorexit
14107 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14109 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14111 * zipfile.h (opendir_in_zip): New declaration.
14112 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14113 (opendir_in_zip): New function, using code from open_in_zip.
14114 (open_in_zip): Call opendir_in_zip.
14115 (find_class): Remove no-longer-used do_class_file parameter,
14116 but add source_ok parameter. Change logic so if we find a .java file,
14117 we don't look for .class in later classpath emtries.
14118 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14119 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14120 * gjavah.c: Update call to find_class.
14121 * jcf-dump.c: Likewise.
14123 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14124 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14125 nothing if body is empty_stmt_node.
14126 Various little fixes so SP gets correctly adjusted.
14127 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14128 For CALL_EXPR, test if static first.
14129 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14130 such as the ones we create for Object and Class.
14131 Set and restore current_function_decl.
14132 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14133 (note_possible_classname): New function.
14134 (read_import_entry): Removed. Merged with read_import_dir.
14135 (read_import_dir): Don't call find_class - that only gives us
14136 the first classpath entry having the needed package.
14137 Use the struct buffer data structure from buffer.h.
14138 (read_import_dir, find_in_imports_on_demand): The remembered
14139 class names now use '.' (not '/') as package separator.
14141 * parse.y (java_complete_expand_methods): Call write_classfile
14142 here, and not in java_expand_classes (which only gets first class).
14144 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14146 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14147 (register_fields): If a static fields has an initializer, just
14148 chain it on ctxp->static_initialized, and handle later.
14149 (java_complete_expand_methods): Force <clinit> first.
14150 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14151 - it's already been completed.
14152 (patch_initialized_static_field): New function.
14153 (java_complete_field): Call it.
14155 1998-12-12 Per Bothner <bothner@cygnus.com>
14157 * expr.c (encode_newarray_type, build_new_array): New functions.
14158 * java-tree.h: Declare build_new_array.
14159 * jcf-write.c (patch_newarray): Use build_new_array.
14161 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14162 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14164 * parse.y (patch_new_array_init): Re-organize.
14165 Now is passed the actual array (pointer) type of the value.
14166 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14167 (patch_array_constructor): Removed - merged into patch_new_array_init.
14168 (java_complete_tree): Update patch_new_array_init.
14170 * jcf-write.c (find_constant_index): New function.
14171 (generate_bytecode_insns): Use find_constant_index.
14172 (generate_classfile): Use find_constant_index for ConstantValue.
14174 1998-12-11 Tom Tromey <tromey@cygnus.com>
14176 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14177 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14178 * class.c (make_class_data): Renamed dtable -> vtable, and
14179 dtable_method_count -> vtable_method_count.
14181 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14183 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14184 global variables, initialized.
14185 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14186 Declared new global variables.
14187 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14188 double_zero_node, integer_zero_node upon direct matching.
14189 * parse.y (purify_type_name): Added function prototype.
14190 (duplicate_declaration_error_p): Consider new_type as potentially
14191 being a incomplete type. Use purify_type_name on type string.
14192 (method_header): saved_type: unused variable removed. Don't figure
14193 return type if method name is invalid.
14194 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14195 processed by patch_unaryop.
14196 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14197 increment/decrement node into its original type after binary
14198 numeric promotion on its operands.
14200 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14202 * parse.y (array_initializer:): Array init operand is NULL_TREE
14203 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14204 now an error. Fixed indentation problems.
14205 (patch_string): Handle error_mark_node as an argument.
14206 (patch_new_array_init): Fixed indentation problems.
14207 (array_constructor_check_entry): Removed check on null wfl_value.
14208 Return an error if wfl_value's walk returns an error.
14210 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14212 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14213 * lex.c (java_lex): Remember column position before advancing one
14214 token. Retain location information on OCB_TK.
14215 * lex.h (typedef struct java_lc): Added new field.
14216 * parse.h (GET_SKIP_TYPE): New macro.
14217 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14218 * parse.y (build_new_array_init, patch_new_array_init,
14219 patch_array_constructor, maybe_build_array_element_wfl,
14220 array_constructor_check_entry): New function prototypes.
14221 (switch_block:): Tagged <node>.
14222 (OCB_TK): Tagged <operator>.
14223 (array_initializer:): Installed actions.
14224 (variable_initializer): Build location information on element if
14226 (switch_statement:): Fixed indentation typo.
14227 (switch_block:): Redefined default action.
14228 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14229 (patch_assignment): Removed duplicate code.
14230 (maybe_build_array_element_wfl, build_new_array_init,
14231 patch_new_array_init, patch_array_constructor,
14232 array_constructor_check_entry): New functions.
14234 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14236 * parse.y (array_initializer): Tagged <node>.
14237 (variable_initializer:): Use default rule.
14238 (array_initializer:): Defined actions.
14239 (variable_initializers:): Likewise.
14240 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14241 non-static field accesses.
14242 (patch_invoke): Fixed indentation typo.
14243 (java_complete_tree): Likewise.
14244 (build_labeled_block): Changed leading comment. Generate an error
14245 in case of duplicate loop labels.
14246 (patch_conditional_expr): Patch results of string concatenation
14249 1998-12-06 Per Bothner <bothner@cygnus.com>
14251 * constants.c (find_methodref_index): When the class is an interface,
14252 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14254 * decl.c (finit_identifier_node): Use "$finit$", rather than
14255 "<finit>" (which Sun's verifier rejects).
14256 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14257 (generate_field_initialization_code): Removed.
14258 (fix_constructors) Don't add call to $finit$ here (wrong order).
14259 (patch_method_invocation): Add $finit$ call here.
14261 * java-tree.h (CALL_USING_SUPER): New macro.
14262 * parse.y (patch_invoke): Remove im local variable.
14263 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14264 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14265 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14267 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14269 * parse.y (java_complete_tree): Don't complain about unreachable
14270 statement if it is empty_stmt_node.
14272 * jcf-write.c (find_constant_wide): New function.
14273 (push_long_const): Use find_constant_wide.
14275 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14276 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14277 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14278 Emit invokeinterface when calling an interface method.
14279 Emit invokespecial also when calling super or private methods.
14281 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14283 1998-12-06 Per Bothner <bothner@cygnus.com>
14285 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14287 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14289 * java-tree.h (java_layout_seen_class_methods): New function
14291 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14292 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14293 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14294 * parse.y (method_declarator:): Defined action.
14295 (issue_warning_error_from_context): input_filename saved, set to
14296 the appropriate value and restored after java_error is called.
14297 (build_unresolved_array_type): Fixed comment.
14298 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14299 (method_header): Deal with return type the same way type are
14300 handled for fields and method's parameters and local variables
14302 (check_method_redefinition): Removed extra CR.
14303 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14304 (java_layout_seen_class_methods): New function.
14305 (java_layout_classes): Call java_layout_seen_class_methods.
14307 1998-12-03 Per Bothner <bothner@cygnus.com>
14309 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14311 1998-12-03 Per Bothner <bothner@cygnus.com>
14313 * jcf-dump.c (main): Fix error message.
14314 * jcf-path.c (add_entry): Style fix.
14316 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14318 * class.c (layout_class_method): Call build_java_argument_signature
14319 on constructors too.
14320 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14321 (patch_method_invocation): Define a primary when resolving an
14322 expression name. Augmented comment on code checking illegal `this'
14323 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14325 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14327 * class.c (layout_class_method): Don't report error on non-static
14328 overriding static if the method is private.
14329 * java-tree.h (finish_class): Prototype added.
14330 * lex.c (java_get_line_col): Handle col argument -2 value.
14331 * parse.h: All static method declarations moved to parse.y.
14332 * parse.y: Now contains all static method declarations previously
14334 (find_expr_with_wfl, missing_return_error,
14335 unreachable_stmt_error): New functions.
14336 (java_get_real_method_name): Identify constructors bearing class
14337 names in source code compiled classes only.
14338 (java_complete_expand_methods): Call missing_return_error.
14339 (invocation_mode): Private methods invoked as static methods.
14340 (java_complete_tree): Call unreachable_stmt_error.
14342 1998-12-01 Tom Tromey <tromey@cygnus.com>
14344 * Makefile.in (+target): Removed.
14345 (+xmake_file): Likewise.
14346 (+tmake_file): Likewise.
14347 (.NOEXPORT): Removed duplicate.
14349 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14351 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14353 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14355 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14356 libiberty.h. Provide an xmalloc definition.
14358 * jvspec.c: Remove the xmalloc prototype.
14360 * parse-scan.y: Include config.h and system.h. Don't include
14361 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14362 Provide an xstrdup definition.
14364 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14366 * jcf-path.c (add_entry): Recognize ".jar" too.
14367 * lang-specs.h: Likewise.
14369 1998-11-26 Per Bothner <bothner@cygnus.com>
14371 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14372 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14374 * jcf-write.c (generate_bytecode_insns):
14375 Handle pre/post-increment/decrement of long.
14377 * jcf-write.c (generate_bytecode_insns):
14378 Handle missing exception handler (finally for synchronized).
14380 1998-11-25 Per Bothner <bothner@cygnus.com>
14382 * java-tree.h (end_params_node): Declare global.
14383 * decl.c (end_params_node): New global.
14384 (init_decl_processing, start_java_method): Use end_params_node for
14385 end of list of parameter types. Follows correct gcc conventions.
14386 * expr.c (pop_argument_types, pop_arguments): Likewise.
14387 * lang.c (put_decl_node): Likewise.
14388 * typeck.c (various places): Likewise.
14389 * class.y (various places): Likewise.
14390 * parse.y (various places): Likewise.
14392 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14393 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14395 * class.c: Add #include flags.h, remove no-longer needed declaration.
14397 * class.c (layout_class_method): Remove commented-out code, re-format.
14398 Don't add vtable entry (or index) for private methods.
14399 * expr.c (expand_invoke): A private method is implicitly final.
14400 * class.c (make_class_data): If inlining or optimizing,
14401 skip private methods.
14403 * class.c (finish_class): New function. Calls existing methods,
14404 but alls emits deferred inline functions.
14405 * jcf-parse.c (parse_class_file): Call finish_class.
14406 * parse.y (java_complete_expand_methods): Likewise.
14408 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14410 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14412 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14414 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14416 1998-11-24 Per Bothner <bothner@cygnus.com>
14418 * (generate_classfile): Always write class access flag with
14421 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14423 * class.c (maybe_layout_super_class): New function.
14424 (layout_class): Reorganized. Loop on class methods dispatched into
14425 a new function. Call maybe_layout_super_class.
14426 (layout_class_methods, layout_class_method): New functions.
14427 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14429 (expand_invoke): Likewise.
14430 * java-tree.h (all_class_list): New global variable declared.
14431 (layout_class_methods, layout_class_method): New function
14433 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14434 * jcf-parse.c (all_class_list): New global variable.
14435 (load_class): Extended what class_or_name can be. Use parser
14436 context mechanism to save globals before calling jcf_parse.
14437 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14438 is set on the file name.
14439 (jcf_parse): Layout class methods when Object is loaded, otherwise
14440 record class in all_class_list for delayed method layout.
14441 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14442 * lang.c (put_decl_node): Decode <init> into the decl context
14444 * lex.c (java_allocate_new_line): Use xmalloc.
14445 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14446 pointers, not TREE_LIST elements.
14447 (struct parser_ctxt): Fixed comment indentations, added comments
14448 and reordered some fields.
14449 (java_check_methods): Function prototype removed.
14450 * parse.y (java_push_parser_context): Use xmalloc.
14451 (java_parser_context_restore_global): Pop extra pushed ctxp only
14452 when there's nothing next.
14453 (maybe_create_class_interface_decl): Fixed comment, add new
14454 created class decl to all_class_list.
14455 (method_header): Use GET_REAL_TYPE on argument's types.
14456 (method_declarator): Use GET_REAL_TYPE, change type to the real
14457 type in TREE_LIST dependency node. Build argument list with the
14459 (create_jdep_list): Use xmalloc. Removed allocation error message.
14460 (obtain_incomplete_type): Fixed leading comment. Broadened
14461 incoming argument meaning.
14462 (register_incomplete_type): Use xmalloc. Removed allocation error
14464 (safe_layout_class): Fixed leading comment.
14465 (jdep_resolve_class): Reversed if statement condition and switch
14466 if and else bodies.
14467 (resolve_and_layout): Fixed leading comment. Broadened incoming
14469 (complete_class_report_errors): New local variable name, for
14470 clarity. purify_type_name used for all error cases.
14471 (java_get_real_method_name): Stricter check on constructors.
14472 (java_check_regular_methods): Reverse methods list only if not
14473 already laid out. Layout artificial constructor.
14474 (java_check_methods): Deleted.
14475 (source_start_java_method): Obtain incomplete type for patchable
14477 (java_layout_classes): Fixed leading comment. Use
14478 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14479 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14480 before returning. Fixed comments.
14481 (java_expand_classes): Check for errors up front.
14482 (patch_method_invocation): Class to search is resolved and laid
14485 1998-11-24 Per Bothner <bothner@cygnus.com>
14487 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14489 * javaop.h (int8): Removed - not used.
14490 (jbyte): Redefine portably with correct signedness.
14492 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14494 * jcf-write.c (generate_bytecode_insns): Fix typo
14495 OPCODE_getstatic to OPCODE_getfield.
14497 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14498 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14499 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14501 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14503 * jcf-parse.c (jcf_parse_source): Function returned type is
14504 void. Added prototype.
14505 (jcf_parse): Function returned type is void.
14506 (yyparse): Remove call to fclose on the last parsed file.
14508 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14510 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14512 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14513 (layout_class): Cope with methods featuring WFL in decl names.
14514 * decl.c (unqualified_object_id_node): New global variable,
14516 (build_decl_no_layout): Removed.
14517 * expr.c (build_primtype_type_ref): Handle Double.
14518 (java_lang_expand_expr): Fixed indentations.
14519 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14520 (flag_wall, flag_redundant, flag_not_overriding,
14521 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14522 variable declarations.
14523 (build_decl_no_layout): Removed prototype.
14524 (java_get_real_method_name): Added prototype.
14525 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14526 (java_parse_abort_on_error): Macro now just returns.
14527 * jcf-parse.c (jcf_parse_source): Check fclose returned
14528 value. Call emit_register_classes if java_report_errors returns
14530 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14531 flag_static_local_jdk1_1): New integer flags.
14532 (lang_decode_option): New flags set here.
14533 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14534 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14535 the flag_redundant variable.
14536 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14537 when parsing java.lang.Object class.
14538 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14539 NULL_TREE to build.
14540 (resolve_qualified_expression_name): Fixed indentation.
14541 (patch_array_ref): Changed prototype.
14542 (not_initialized_as_it_should_p): Prototype removed.
14543 (java_report_errors): Added function prototype.
14544 * parse.y (formal_parameter:): Changed error message for not yet
14545 supported final parameters.
14546 (class_type_list:): Set both PURPOSE and VALUE of created
14547 TREE_LIST to be class_type.
14548 (primary_no_new_array:): Handle class literals on primitive types.
14549 (parse_warning_context): Reinstalled correct force_error and
14550 do_warning flags setups.
14551 (java_report_errors): Changed prototype. Return java_error_count
14553 (variable_redefinition_error): Consider treating variable type as
14555 (create_interface): Warn about redundant abstract modifier if
14556 flag_redundant is set. Changed error message.
14557 (lookup_field_wrapper): Save/restore globals before/after looking
14559 (duplicate_declaration_error_p): Consider treating declaration
14560 type as a fake pointer.
14561 (register_fields): Extract real type from dependency node. Check
14562 for duplicate field declaration after type adjustment. Use
14563 DECL_INITIAL to store static final initialized values.
14564 (method_header): Extract real function type from dependency node.
14565 (check_abstract_method_header): Use GET_METHOD_NAME.
14566 (obtain_incomplete_type): Layout fake pointer type.
14567 (safe_layout_class): Don't try to check for methods before layout.
14568 (java_complete_class): Don't check for correct throws clause
14569 elements inheritance here.
14570 (resolve_and_layout): Broadened name parameter meaning.
14571 (reset_method_name): Use GET_METHOD_NAME.
14572 (java_get_real_method_name): New function.
14573 (java_check_regular_methods): Don't check methods in
14574 java.lang.Object. Verify lineage of throws clause elements. Use
14575 flag_no_overriding in warning report.
14576 (check_throws_clauses): Don't check if class was from
14577 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14578 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14579 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14580 warning on unsupported final local variables. Use build_decl
14581 instead of build_decl_no_layout. Get real local variable type from
14583 (source_start_java_method): Get real parameter type from
14584 dependency node. Call build_decl instead of build_decl_no_layout.
14585 (java_layout_classes): Reverse tree and layout type and class as
14586 required. Mark class as loaded when done.
14587 (resolve_field_access): Fixed indentation. Restricted condition
14588 leading to static field access code generation. Set field_type
14589 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14590 (resolve_qualified_expression_name): Initialize type_found to
14591 null. Handle static field resolved during qualification. Fixed
14592 layout on non primitive field decl types.
14593 (not_accessible_p): Fixed typo in comment.
14594 (patch_method_invocation): Resolve and layout class to search from
14596 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14597 layout non primitive type, if necessary. Make method node only to
14599 (find_applicable_accessible_methods_list): Consider WFL'ed method
14600 decl names. Fixed indentation.
14601 (argument_types_convertible): Resolve and layout target type if
14603 (java_complete_tree): Fixed indentation problems. Rewrote
14604 CALL_EXPR thrown exceptions check. Re-installed further processing
14605 of the assignment in certain cases.
14606 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14607 inlining on class literals.
14608 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14610 (valid_method_invocation_conversion_p): Likewise.
14611 (patch_string): Temporary disable forbidden use of `this' in
14612 explicit constructor invocations when doing string concatenation
14613 within their scope.
14614 (patch_unaryop): Added comment. Reinstalled code to disable
14615 further check on assignment operation with cast expression RHS.
14616 (patch_switch_statement): Fixed indentation.
14617 (build_try_statement): Call build_decl instead of
14618 build_decl_no_layout.
14619 (patch_synchronized_statement): Likewise.
14620 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14621 IS_UNCHECKED_EXPRESSION_P.
14622 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14623 layout argument exception type.
14624 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14625 of IS_UNCHECKED_EXPRESSION_P.
14627 1998-11-18 Anthony Green <green@cygnus.com>
14629 * jcf-parse.c (yyparse): Open class file in binary mode.
14631 1998-11-15 Per Bothner <bothner@cygnus.com>
14633 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14635 * jcf-write.c (perform_relocations): Move check out one loop.
14637 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14639 * Make-lang.in: Fix reference to srcdir.
14640 * jv-scan.c: Add missing xmalloc prototype.
14641 * jvgenmain.c: Ditto.
14643 1998-11-15 Per Bothner <bothner@cygnus.com>
14645 * decl.c (error_mark_node), java-tree.h: New global.
14646 * parse.y: Use empty_stmt_node instead of size_zero_node.
14647 (build_if_else_statement): If missing else, use empty_stmt_node.
14649 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14650 (java_complete_expand_method): Complain if return is missing.
14651 (java_check_regular_methods): Comment out incorrect error check.
14652 (not_accessible_p): Fix incorrect handling of protected methods.
14653 (patch_method_invocation): Pass correct context to not_accessible_p.
14654 (find_applicable_accessible_methods_list): Likewise.
14655 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14656 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14657 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14658 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14660 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14661 (push_int_const): Remove reundant NOTE_PUSH.
14662 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14663 (- case SWITCH_EXPR): Fix code generation bug.
14664 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14665 (generate_classfile): More robust for abstract methods.
14667 1998-11-15 Anthony Green <green@cygnus.com>
14669 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14670 * Make-lang.in: Ditto.
14672 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14673 * jvgenmain: Ditto.
14675 1998-11-15 Per Bothner <bothner@cygnus.com>
14677 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14679 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14681 1998-11-14 Per Bothner <bothner@cygnus.com>
14683 Allow uses of interface types to verify. This is not really
14684 type-safe, but it matches what Sun does, and is OK as long as
14685 there are appropriate run-time checks.
14686 * verify.c (merge_types): If merging two interface types,
14687 just set the result to java.lang.Object.
14688 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14690 1998-11-13 Tom Tromey <tromey@cygnus.com>
14692 * gjavah.c (main): Handle --output-class-directory argument.
14693 * jvspec.c (lang_specific_driver): Translate `-d' into
14694 -foutput-class-dir.
14695 * jcf.h (jcf_write_base_directory): Declare.
14696 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14697 * lang-options.h: Mention -foutput-class-dir.
14698 * jcf-write.c (jcf_write_base_directory): New global.
14699 (make_class_file_name): Put generated .class file into `-d'
14700 directory, or into source directory if -d not given. Function now
14702 (write_classfile): Free class file name. Handle case where class
14704 (DIR_SEPARATOR): New macro.
14705 Include <sys/stat.h>
14707 * Makefile.in (prefix): New macro.
14709 1998-11-12 Per Bothner <bothner@cygnus.com>
14711 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14712 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14713 here (done in patch_invoke instead).
14714 (case_identity): Moved here from parse.y.
14716 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14717 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14718 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14719 so they can be efficiently scanned without recursion.
14720 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14721 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14722 in BLOCK iteratively, rather than recursively.
14724 * parse.y (do_unary_numeric_promotion): New function.
14725 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14727 * parse.y (patch_newarray): Various fixes.
14729 Re-do handling of switch statements (for proper block scoping).
14730 * parse.y: Add just a single block for the enture switch block,
14731 but don't create any "case blocks".
14732 (group_of_labels): Rmeoved unneeded non-terminal.
14733 CASE_EXPR and DEFAULT_EXPR are added to current block.
14734 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14735 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14736 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14737 * parse.y (wfl_operator, print_int_node): Make non-static.
14738 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14739 as part of recursive scan of block.
14740 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14741 (patch_switch_statement): Most tests move dinto java_complete_tree.
14743 * parse.y: Make various production be non-typed (void).
14744 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14745 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14746 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14748 * jcf-write.c (struct jcf_handler): New type.
14749 (struct jcf_switch_state): New type.
14750 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14751 (alloc_handler, emit_unop, emit_reloc): New functions.
14752 (adjust_typed_op): Add extra parameter ("max type" offset).
14753 (emit_switch_reloc, emit_case-reloc): New function.
14754 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14755 (generate_bytecode_insns): Support REAL_CST, switch statements,
14756 exception handling, method calls, object/array creation, and more.
14758 * class.c: Remove some unused variables.
14759 * constants.c (find_string_constant): New function.
14760 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14761 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14762 if flag_emit_class_files.
14764 1998-11-12 Tom Tromey <tromey@cygnus.com>
14766 * jcf-io.c (find_class): Added explanatory comment.
14768 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14769 trailing slash to `.zip' entries.
14771 * jvspec.c (lang_specific_driver): Correctly handle case where
14772 GC_NAME not defined.
14774 1998-11-11 Tom Tromey <tromey@cygnus.com>
14776 * jvspec.c (GC_NAME): New define.
14777 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14779 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14781 1998-11-11 Per Bothner <bothner@cygnus.com>
14783 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14785 1998-11-11 Tom Tromey <tromey@cygnus.com>
14787 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14789 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14791 * class.c (is_compiled_class): Call safe_layout_class for class
14792 compiled from source.
14793 * conver.h (convert_to_integer, convert_to_real,
14794 convert_to_pointer): Added prototypes.
14795 * decl.c (init_decl_processing): Non longer push the decls of
14796 `methodtable', `constants', `Class', `Field', `dispatchTable'
14797 `jexception' and `Method'.
14798 * expr.c (build_invokeinterface): New function.
14799 (expand_invoke): static variable CLASS_IDENT now in
14800 build_invokeinterface. Use build_invokeinterface.
14801 (expand_java_field_op): Moved code to inline
14802 java.lang.PRIMTYPE.TYPE into a function.
14803 (build_primtype_type_ref): New function.
14804 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14805 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14806 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14807 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14808 (DECL_LOCAL_STATIC_VALUE): New macro.
14809 (build_invokeinterface, build_primtype_type_ref): New function
14811 (java_parse_abort_on_error): Macro rewritten.
14812 * jcf-parse.c (current_method): Add comment to declaration.
14813 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14814 Function prototypes fixed.
14815 (jcf_parse_source): push/pop parser context. save/restore global.
14816 (parse_source_file): Fixed leading comment. Now take a
14817 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14818 classes and pop the parser context anymore.
14819 (yyparse): Push parser context, save globals, parse the source
14820 file, restore globals and pop the parser context when processing a
14822 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14823 * lex.c (java_parse_doc_section): New function.
14824 (java_lex): Call java_parse_doc_section when appropriate. Build an
14825 operator around INSTANCEOF_TK.
14826 * lex.h (java_lineterminator, java_sprint_unicode,
14827 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14828 Prototypes rewritten.
14829 (java_parse_escape_sequence, java_letter_or_digit_p,
14830 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14831 java_read_unicode, java_store_unicode, java_read_char,
14832 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14833 Added function prototypes.
14834 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14836 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14838 (struct parser_ctxt): New fields: deprecated,
14839 current_parsed_class_un, gclass_list.
14840 (fix_method_argument_names, issue_warning_error_from_context,
14841 resolve_package, lookup_package_type): New function prototypes.
14842 (resolve_expression_name): Fixed function prototype.
14843 (find_applicable_accessible_methods_list): Fixed indentation, added
14844 extra argument in prototype.
14845 (check_final_assignment, build_null_of_type, check_deprecation,
14846 check_method_redefinition, reset_method_name,
14847 java_check_regular_methods, java_check_abstract_methods,
14848 maybe_build_primttype_type_ref): New function prototype.
14849 * parse.y (conver.h): Include.
14850 (INSTANCEOF_TK): Tagged <operator>.
14851 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14852 (relational_expression:): Build binop for instanceof.
14853 (java_push_parser_context): Remember ctxp->gclass_list across
14855 (java_pop_parser_context): Simply return if no context
14856 exists. Remember gclass_list across contexts.
14857 (issue_warning_error_from_context): New function.
14858 (parse_error_context): Don't setup ctxp->elc here. Call
14859 issue_warning_error_from_context instead.
14860 (parse_warning_context): Likewise.
14861 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14862 setup. Link new class/interface to ctxp->gclass_list.
14863 (add_superinterfaces): Register interface as incomplete if not
14865 (create_class): Remember class unqualified name in
14866 ctxp->current_parsed_class_un. Check class deprecation.
14867 (register_fields): Check field deprecation. Remember static final
14868 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14870 (method_header): New local variable ORIG_ARG. Use unqualified
14871 current class name for check on constructor errors. Promote return
14872 type if of record type. Argument list fix moved in
14873 fix_method_argument_names, called here. Check method deprecation.
14874 (fix_method_argument_names): New function.
14875 (method_declarator): Promote record typed arguments.
14876 (safe_layout_class): Check class methods before layout.
14877 (java_complete_class): Compute field layout when patched.
14878 (do_resolve_class): Try to load class after having it renamed
14879 after the package name.
14880 (get_printable_method_name): Use DECL_CONTEXT.
14881 (reset_method_name): New function.
14882 (check_method_redefinition): Use reset_method_name.
14883 (java_check_regular_methods): New local variable
14884 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14885 names for error report. Check for compile-time error when method
14886 found has default (package) access.
14887 (java_check_abstract_methods): Now takes an interface DECL node as
14888 an argument. Also reinstall real name on unchecked
14889 overriding/hiding methods for error report.
14890 (java_check_methods): Fixed leading comment. Get classes to verify
14891 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14892 CLASS_METHOD_CHECKED_P on class verification.
14893 (lookup_java_method2): Get real method name if necessary.
14894 (find_in_imports): Don't check package class access here.
14895 (resolve_package, lookup_package_type): New functions.
14896 (java_layout_classes): Fixed leading comment. Take classes to be
14897 laid out from ctxp->gclass_list.
14898 (java_complete_expand_methods): Don't expand native and abstract
14900 (java_expand_classes): New function.
14901 (resolve_expression_name): Use additional argument ORIG. Retrieve
14902 values of static final field of primitive types.
14903 (resolve_field_access): Handles static final field of promotive
14905 (resolve_qualified_expression_name): Handle STRING_CST as
14906 primaries and package name resolution. Check deprecation on found
14907 decls. Set where_found and type_found on non static field resolved
14908 during qualification. Layout non primitive field decl types.
14909 (check_deprecation): New function.
14910 (maybe_access_field): Simplified.
14911 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14912 removed. Reverse method's argument when primary is a type. Don't
14913 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14914 instead. Include abstract class in the list of class searchable
14915 for constructors. Use DECL_CONTEXT of found method for access
14916 checks. Check method deprecation.
14917 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14918 converting arguments. Handle INVOKE_INTERFACE.
14919 (lookup_method_invoke): Search constructor using existing
14920 infrastructure (don't rely on lookup_java_constructor anymore).
14921 (find_applicable_accessible_methods_list): Extra argument flag
14922 LC. Now include constructor in the search.
14923 (qualify_ambiguous_name): Conditional expression are primaries.
14924 (not_initialized_as_it_should_p): static final are always
14926 (java_complete_tree): Pass extra NULL argument to
14927 resolve_expression_name. Stricter test to carry on patching
14928 assignments. New case for INSTANCEOF_EXPR.
14929 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14930 (check_final_assignment, maybe_build_primttype_type_ref): New
14932 (patch_assignment): Detect resolved static finals and carry normal
14933 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14934 (try_builtin_assignconv): Access constant 0 on all primitive
14936 (valid_builtin_assignconv_identity_widening_p): Accept identical
14937 types. Accept all promoted type on int type.
14938 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14939 assigned to a reference.
14940 (valid_method_invocation_conversion_p): Accept to check null
14942 (build_binop): Merge declaration and initialization of local
14944 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14945 numeric types. Improved validity test for qualify operators on
14947 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14948 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14949 primitive type and issue the appropriate error message.
14950 (resolve_type_during_patch): Mark class loaded when resolved.
14951 (patch_cast): Allow null to be cased to reference types.
14952 (build_null_of_type): New function.
14953 (patch_array_ref): Handle array on references correctly.
14954 (patch_return): Removed unused local variable MODIFY. Force
14955 boolean to be returned as integers. Allows null to be returned by
14956 a function returning a reference.
14957 * typeck.c (convert_to_integer, convert_to_real,
14958 convert_to_pointer): Prototypes moved to convert.h
14959 (lookup_argument_method): Use method real name, if necessary.
14961 1998-10-30 Tom Tromey <tromey@cygnus.com>
14963 * class.c (build_class_ref): Changed name of primitive classes to
14966 * class.c (make_class_data): Renamed fields: nmethods to
14967 method_count, method_count to dtable_method_count. Always set
14968 `state' field to 0.
14969 * decl.c (init_decl_processing): Likewise.
14971 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14973 * class.c (layout_class): Don't mangle <finit>, produce
14974 __finit<class> instead. Don't verify artificial methods.
14975 * decl.c (finit_identifier_node): New declared global.
14976 (init_decl_processing): finit_identifier_node initialized.
14977 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14978 * java-tree.h (finit_identifier_node): Declared as extern.
14979 (struct lang_decl): New field called_constructor.
14980 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14981 (CLASS_HAS_FINIT_P): New macro.
14982 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14983 explicit constructor invocation.
14984 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14985 CALL_SUPER_CONSTRUCTOR_P): New macros.
14986 (write_classfile): Added prototype.
14987 * jcf-parse.c (jcf_parse_source): Parse and remember for
14988 generation if the file was seen on the command line.
14989 (parse_source_file): Don't write the class file here.
14990 (yyparse): Loop on files rewritten. Set current_jcf.
14991 (parse_zip_file_entries): Parse class file only if it was found.
14992 * lang.c (init_parse): Don't open command line provided filename
14994 (lang_parse): Don't set main_jcf anymore.
14995 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
14996 (JCONSTRUCTOR_CHECK): New macro.
14997 (JBSC_TYPE_P): New macro.
14998 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
14999 (COMPLETE_CHECK_OP_2): New macro.
15000 (struct parse_ctxt): New field explicit_constructor_p.
15001 (check_class_interface_creation): Fixed prototype indentation.
15002 (patch_method_invocation_stmt): Prototype reflects added argument.
15003 (patch_invoke): Likewise.
15004 (complete_method_declaration, build_super_invocation,
15005 verify_constructor_circularity,
15006 build_this_super_qualified_invocation, get_printable_method_name,
15007 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15008 verify_constructor_super, create_artificial_method,
15009 start_artificial_method_body, end_artificial_method_body,
15010 generate_field_initialization_code): New function prototypes.
15011 * parse.y: Fixed leading comment
15012 (constructor_header:, constructor_body:, block_end:): Rules tagged
15014 (type_declaration:): Call maybe_generate_finit.
15015 (method_declaration:): Action for method_body: placed in new
15016 function complete_method_declaration, called here.
15017 (constructor_declaration:): Defined actions. Removed leading
15019 (constructor_header:): New rule with action.
15020 (constructor_body:): Rule rewritten using block_begin: and
15021 block_end:. Defined actions.
15022 (constructor_declarator:, explicit_constructor_invocation:):
15024 (block:): Use new rules block_begin: block_end:.
15025 (block_begin:, block_end:): New rules and actions.
15026 (block_statements:): Fixed error message for explicit
15028 (method_invocation:): Call build_this_super_qualified_invocation
15029 if primary is `this' or `super' was seen.
15030 (conditional_expression:): Action defined.
15031 (extra_ctxp_pushed_p): New static global flag.
15032 (java_parser_context_save_global): Create parser context if
15033 necessary. Use extra_ctxp_pushed_p to remember it.
15034 (java_parser_context_restore_global): Pop extra parser context if
15036 (build_array_from_name): Array on primitive types are marked
15038 (register_fields): Restore new name in field initializer
15039 expression if type was altered. Non static fields initialized upon
15040 declaration marked initialized.
15041 (maybe_generate_finit): New function.
15042 (maybe_generate_clinit): Use create_artificial_method,
15043 start_artificial_method_body, end_artificial_method_body. Generate
15044 debug info for enclosed initialization statements.
15045 (method_header): Fixed leading comment. Check constructor
15046 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15048 (complete_method_declaration, constructor_circularity_msg,
15049 verify_constructor_circularity): New functions.
15050 (get_printable_method_name): New function.
15051 (check_method_redefinition): Don't rename <finit> methods. Fix
15052 declared constructor names. Error message for
15053 constructors modified.
15054 (java_check_regular_methods): Local variable seen_constructor
15055 renamed saw_constructor. Skip verification on constructors. Create
15056 default constructor with create_artificial_method.
15057 (java_check_methods): Removed unnecessary empty line.
15058 (create_artificial_method, start_artificial_method_body,
15059 end_artificial_method_body): New functions.
15060 (java_layout_classes): Changed leading comment. Reverse fields
15061 list if necessary. Always layout java.lang.Object if being
15063 (java_complete_expand_methods): Verify constructor circularity.
15064 (java_complete_expand_method): Call fix_constructor on
15065 constructors. Local variable no_ac_found removed. Restore
15066 bindings if method body expansion failed.
15067 (fix_constructors, verify_constructor_super,
15068 generate_field_initialization_code): New function.
15069 (java_expand_classes): Fixed leading comment. Write class file
15071 (resolve_expression_name): Check for illegal instance variable
15072 usage within the argument scope of an explicit constructor
15074 (resolve_qualified_expression_name): Pass extra from_super flag
15075 when invoking patch_method_invocation_stmt. New case for
15076 conditional expression when used as a primary. Check for error
15077 when acquiring super.
15078 (patch_method_invocation_stmt): Added extra argument super. New
15079 local variable is_static_flag. Set class_to_search according to
15080 the nature of the constructor invocation. Don't add `this'
15081 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15082 invocation within the argument scope of explicit constructor
15083 invocation. Set is_static according to is_static_flag. Provide
15084 extra `super' argument to patch_invoke invocation.
15085 (patch_invoke): New argument from_super. Loop on arguments
15086 indentation fixed. Pass from_super to invocation_mode. New switch
15087 case INVOKE_SUPER. Fixed error message in switch default case.
15088 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15090 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15091 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15092 message takes constructors into account.
15093 (find_applicable_accessible_methods_list): Fixed indentation.
15094 (qualify_ambiguous_name): Take explicit constructor invocation
15095 into account. Deal with a conditional expression as a primary to
15097 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15098 case. Added extra argument to patch_method_invocation_stmt.
15099 Register calls made to explicit constructor `this'. Don't call
15100 save_expr in ARRAY_REF case when emitting class files. Check for
15101 illegal use of this when expanding explicit constructor invocation
15103 (complete_function_arguments): Set and reset parser context
15104 explicit_constructor_p field value when appropriate.
15105 (build_super_invocation, build_this_super_qualified_invocation):
15107 (patch_assignment): Fixed typo.
15108 (patch_unaryop): Check on final fields occurs only when a decl
15110 (patch_return): Take constructors into account.
15111 (patch_conditional_expr): New function.
15112 * typeck.c (build_java_signature): Removed unnecessary empty line.
15114 1998-10-28 Jeffrey A Law (law@cygnus.com)
15116 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15118 1998-10-28 Tom Tromey <tromey@cygnus.com>
15120 * decl.c (init_decl_processing): Renamed fields.
15121 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15122 interface_len, msize fields.
15124 * class.c (make_class_data): Removed subclass_head and
15125 subclass_next fields.
15126 * decl.c (init_decl_processing): Removed subclass_head and
15127 subclass_next fields.
15129 1998-10-28 Jeffrey A Law (law@cygnus.com)
15131 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15132 * mangle.c (emit_unicode_mangled_name): Similarly.
15134 1998-10-26 Nick Clifton <nickc@cygnus.com>
15136 * jcf-parse.c (get_constant): Place braces around code to compute
15137 'd' when REAL_ARITHMETIC is not defined.
15139 1998-10-25 H.J. Lu (hjl@gnu.org)
15141 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15144 1998-10-23 Tom Tromey <tromey@cygnus.com>
15146 * lang-specs.h: `.zip' files are input to jc1.
15148 1998-10-22 Per Bothner <bothner@cygnus.com>
15150 * jvspecs.c: Add (but don't enable) support for combining multiple
15151 .class and .java input filenames to a single jc1 invocation.
15152 Add support for -C flag (copile to .class files).
15153 Translate -classpath and -CLASSPATH arguments.
15154 * lang-specs.h: Don't set %2 spec.
15156 1998-10-22 Tom Tromey <tromey@cygnus.com>
15158 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15160 (add_path): Don't add trailing separator to non-empty path
15163 * lang.c (lang_decode_option): Check for -fclasspath and
15164 -fCLASSPATH before examining other `-f' options.
15166 * java-tree.h (finalize_identifier_node): Don't declare.
15167 * class.c (make_class_data): Don't push "final" field.
15168 * decl.c (init_decl_processing): Don't push "final" field.
15169 (finalize_identifier_node): Removed.
15170 (init_decl_processing): Don't set finalize_identifier_node.
15172 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15174 1998-10-11 Anthony Green <green@cygnus.com>
15176 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15177 (JV_SCAN_SOURCES): New macro.
15178 (JCF_DUMP_SOURCES): Likewise.
15179 (jcf-dump$(exeext)): New target.
15180 (jv-scan$(exeext)): New target.
15182 1998-10-22 Tom Tromey <tromey@cygnus.com>
15184 * Makefile.in (LEX): Removed.
15185 (LEXFLAGS): Likewise.
15186 (SET_BISON): New macro.
15188 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15189 spurious diffs in parse.c.
15190 ($(PARSE_SCAN_C)): Likewise.
15191 (PARSE_DIR): New macro.
15193 (PARSE_SCAN_C): Likewise.
15194 (PARSE_RELDIR): New macro.
15196 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15198 * jcf-io.c (find_class): Use saw_java_source to determine when to
15199 look for `.java' file.
15200 * jcf-parse.c (saw_java_source): New global.
15201 (yyparse): Set it if `.java' file seen.
15203 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15204 (GCJH_SOURCES): Likewise.
15205 * Makefile.in (datadir): New macro.
15206 (libjava_zip): Likewise.
15207 (JAVA_OBJS): Added jcf-path.o.
15208 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15209 (../gcjh$(exeext)): Likewise.
15210 (jcf-path.o): New target.
15211 * java-tree.h (fix_classpath): Removed decl.
15212 * jcf-parse.c (fix_classpath): Removed.
15213 (load_class): Don't call fix_classpath.
15214 * parse.y (read_import_dir): Don't call fix_classpath.
15215 * lex.h: Don't mention classpath.
15216 * lex.c (java_init_lex): Don't initialize classpath.
15217 * jcf-io.c (classpath): Removed global.
15218 (find_class): Use jcf_path iteration functions. Correctly search
15219 class path for .java file.
15220 (open_in_zip): New argument `is_system'.
15221 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15222 classpath-related options.
15223 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15225 (lang_init): Call jcf_path_init.
15226 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15227 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15228 Correctly put braces around second string in each entry.
15229 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15230 classpath-related options.
15231 (help): Updated for new options.
15232 * jcf.h: Declare functions from jcf-path.c. Don't mention
15233 `classpath' global.
15234 * jcf-path.c: New file.
15236 * jcf-depend.c: Include jcf.h.
15238 * jcf-write.c (localvar_alloc): Returns `void'.
15239 (localvar_free): Removed unused variable.
15241 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15242 (init_parse): Use OBJECT_SUFFIX, not ".o".
15244 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15246 * class.c (emit_register_classes): Renamed from
15247 emit_register_class.
15248 * java-tree.h (emit_register_classes): Prototype renamed from
15249 emit_register_class.
15250 * jcf-parse.c (yyparse): Call emit_register_classes once before
15252 * parse.y (java_expand_classes): No longer register classes.
15254 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15256 * class.c (is_compiled_class): New local variable
15257 seen_in_zip. Identify classes found in currently compiled source
15259 * decl.c (complete_start_java_method): Fixed typo.
15260 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15261 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15262 (CLASS_P): Moved around.
15263 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15264 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15266 (jcf_parse_source): Changed leading comment. Removed unnecessary
15267 fclose and CLASS_FROM_SOURCE_P marking.
15268 (parse_source_file): New local variables remember_for_generation
15269 and filename. Mark parsed file name identifier node. Removed block
15270 executed when parse_only was null. Set remember_for_generation.
15271 Use it as an argument to java_pop_parser_context.
15272 (yyparse): New local variables several_files, list, next node and
15273 current_file_list. Split ampersand separated file names into
15274 current_file_list. Iterate through the list and parse accordingly.
15275 * parse.h (java_pop_parser_context): New function prototype.
15276 * parse.y (ctxp_for_generation): New static global variable.
15277 (java_pop_parser_context): New argument generate. Link popped ctxp
15278 to ctxp_for_generation list accordingly.
15279 (java_complete_expand_methods): Fixed indentation.
15280 (java_expand_classes): New function.
15282 1998-10-17 Per Bothner <bothner@cygnus.com>
15284 * Makefile.in: Link with libiberty.a instead of memmove.o.
15286 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15288 * lex.c (setjmp.h): No longer included.
15289 * lex.h (setjmp.h): Included.
15290 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15291 (duplicate_declaration_error_p): Renamed from
15292 duplicate_declaration_error.
15293 (build_array_from_name): New function prototype.
15294 * parse.y (setjmp.h): No longer included.
15295 (variable_declarator_id): Define action.
15296 (build_array_from_name): New function.
15297 (duplicate_declaration_error_p): Renamed from
15298 duplicate_declaration_error. Fixed leading comment.
15299 (register_fields): Main `for' loop reorganized. Uses
15300 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15301 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15302 build_array_from_name.
15303 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15305 (read_import_dir): Don't try to skip `.' and `..'.
15306 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15307 build_array_from_name. Main `for' loop reorganized.
15308 (resolve_qualified_expression_name): When building access to a
15309 field, use the type where the field was found, not its own type.
15310 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15311 field was found is null.
15312 (qualify_ambiguous_name): Sweep through all successive array
15315 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15317 * java-tree.h (pop_labeled_block, lang_printable_name,
15318 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15319 interface_of_p, inherits_from_p, fix_classpath,
15320 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15321 make_class_data, register_class, alloc_name_constant): New
15322 function prototypes.
15323 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15324 indentation. Added cast to remove warning.
15325 (lang_printable_name): Set v argument unused.
15326 (lang_print_error): Added argument to lang_printable_name call.
15327 (java_dummy_print, print_lang_decl, print_lang_type,
15328 print_lang_identifier, lang_print_xnode): All argument marked
15330 * lex.c (java_unget_unicode): Removed unnecessary argument.
15331 (java_allocate_new_line): Unused local variable is gone.
15332 (java_read_char): Added parenthesis in expressions to remove
15333 warnings. Added final return statement.
15334 (java_read_unicode): Added parenthesis in expression to remove
15336 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15337 (java_parse_escape_sequence): Likewise.
15338 (java_lex): Unused local variables are gone. Fixed
15339 java_unget_unicode invocation.
15340 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15342 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15343 lang_printable_name invocation in macro.
15344 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15346 (duplicate_declaration_error): Suppressed unused argument in
15348 (identical_subpath_p): Function declaration is gone.
15349 (patch_invoke): Suppressed unused argument in prototype.
15350 (patch_cast, build_labeled_block, check_thrown_exceptions):
15352 * parse.y (setjmp.h): Included
15353 (toplev.h): Likewise.
15354 (field_declaration:): Suppressed unused local
15355 (label_decl:): Fixed build_labeled_block invocation.
15356 (java_pop_parser_context): Put extra parenthesis around assignment
15358 (yyerror): Suppressed unused local variables.
15359 (variable_redefinition_error): Fixed lang_printable_name
15361 (create_interface): Suppressed unused local variables.
15362 (create_class): Likewise.
15363 (duplicate_declaration_error): Suppressed unused argument. Fixed
15364 lang_printable_name invocation.
15365 (register_fields): Suppressed unused local variable. Fixed
15366 duplicate_declaration_error invocation.
15367 (method_header): Suppressed unused local variable.
15368 (method_declarator, parser_check_super): Likewise.
15369 (java_complete_class): Suppressed unused local variable. Fixed
15370 fatal error message.
15371 (complete_class_report_errors): Added default: in switch.
15372 (java_check_regular_methods): Fixed lang_printable_name
15374 (check_throws_clauses): Likewise.
15375 (java_check_abstract_methods): Suppressed unused local
15376 variable. Fixed lang_printable_name invocation.
15377 (read_import_entry): Added supplemental return statement.
15378 (read_import_dir): Suppressed unused local variables.
15379 (check_pkg_class_access, declare_local_variables): Likewise.
15380 (source_start_java_method): Suppressed unused extern variable
15382 (expand_start_java_method): Suppressed unused extern and local
15383 variable declarations.
15384 (java_complete_expand_methods): Likewise.
15385 (java_complete_expand_method): Suppressed unused local variables.
15386 (make_qualified_name): Likewise.
15387 (resolve_qualified_expression_name): Added default: in
15388 switch. Fixed lang_printable_name invocation.
15389 (class_instance_creation_expression): Added parenthesis around
15391 (patch_method_invocation_stmt): Fixed lang_printable_name and
15392 patch_invoke invocations.
15393 (check_for_static_method_reference): Fixed lang_printable_name
15395 (patch_invoke): Suppressed unused arguments and local variables.
15396 (lookup_method_invoke): Suppressed unused local variables.
15397 (qualify_ambiguous_name): Added default: in switch.
15398 (identical_subpath_p): Function removed.
15399 (patch_assignment): Suppressed unused local variables. Suppressed
15400 unnecessary if statement. Fixed lang_printable_name invocations.
15401 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15402 (valid_ref_assignconv_cast_p): Parenthesis around
15403 expression. Suppressed unused local variables.
15404 (build_binop): Suppressed unused local variables. fixed
15405 lang_printable_name invocations.
15406 (string_constant_concatenation): Suppressed unused local
15408 (patch_unaryop): Fixed lang_printable_name invocation.
15409 (patch_cast): Suppressed unnecessary argument. Fixed
15410 lang_printable_name invocation.
15411 (patch_array_ref): Fixed lang_printable_name invocation.
15412 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15413 (build_labeled_block): Suppressed unused argument.
15414 (generate_labeled_block): Fixed build_labeled_block invocation.
15415 (build_loop_body): Suppressed unused local variables.
15416 (patch_loop_statement): Likewise.
15417 (patch_exit): Fixed lang_printable_name invocation.
15418 (patch_switch_statement): Likewise.
15419 (case_identity): First argument marked unused.
15420 (patch_try_statement): Fixed lang_printable_name invocations.
15421 (patch_synchronized_statement, patch_throw_statement): Likewise.
15422 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15423 lang_printable_name invocations.
15424 (check_thrown_exceptions_do): Suppressed unused argument.
15426 1998-10-14 Tom Tromey <tromey@cygnus.com>
15428 * jcf-write.c (write_classfile): Add output class file as target.
15429 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15430 * jcf.h: Added declarations for dependency-tracking functions.
15431 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15432 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15433 (finish_parse): Call jcf_dependency_write.
15434 (dependency_tracking): New global.
15435 (DEPEND_SET_FILE): New define.
15436 (DEPEND_ENABLE): New define.
15437 (init_parse): Enable dependency tracking if required.
15439 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15440 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15441 (../gcjh$(exeext)): Likewise.
15442 (jcf-depend.o): New target.
15443 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15444 (GCJH_SOURCES): Likewise.
15445 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15447 (find_classfile): Added dep_name argument.
15448 (find_class): Compute name of dependency.
15449 (open_in_zip): Call jcf_dependency_add_file.
15450 * gjavah.c (output_file): No longer global.
15451 (usage): Don't mention "gjavah".
15453 (java_no_argument): Likewise.
15454 (version): Likewise.
15455 (main): Recognize and handle -M family of options.
15456 (print_mangled_classname): Return is void.
15457 (process_file): Handle case where output is suppressed.
15458 (HANDLE_END_FIELD): Likewise.
15459 (HANDLE_METHOD): Likewise.
15460 * jcf-depend.c: New file.
15462 1998-10-13 Jeffrey A Law (law@cygnus.com)
15464 * java-tree.def: Add missing newline at EOF.
15466 1998-10-13 Tom Tromey <tromey@cygnus.com>
15468 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15469 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15471 Include <config.h> and "system.h".
15472 (disassemble_method): Undefine RET to avoid clash with
15473 config/i386/i386.h.
15475 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15477 * decl.c (runtime_exception_type_node, error_exception_type_node):
15478 New global variables.
15479 (init_decl_processing): Initialized.
15480 * expr.c (java_lang_expand_expr): Set caught exception type to
15481 null if catch handler argument doesn't exit.
15482 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15484 * java-tree.h (runtime_exception_type_node,
15485 error_exception_type_node): Global variables declared.
15486 (DECL_FUNCTION_THROWS): New macro.
15487 (DECL_FUNCTION_BODY): Modified comment.
15488 (DECL_SPECIFIC_COUNT): Likewise.
15489 (struct lang_decl): New field throws_list.
15490 (IS_UNCHECKED_EXPRESSION_P): New macro.
15491 * lex.c (java_lex): Generate location information for THROW_TK.
15492 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15493 EXCEPTIONS_P): New macros.
15494 (enum jdep_code): New value JDEP_EXCEPTION.
15495 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15496 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15497 PATCH_METHOD_RETURN_ERROR): New macros.
15498 (patch_method_invocation_stmt): Added new argument to prototype.
15499 (patch_synchronized_statement, patch_throw_statement,
15500 check_thrown_exceptions, check_thrown_exceptions_do,
15501 purge_unchecked_exceptions, check_throws_clauses): New function
15503 * parse.y Fixed typo in keyword section.
15504 (throw:): Rule tagged <node>.
15505 (THROW_TK): Keyword tagged <operator>.
15506 (method_header:): Last argument to call to method_header passed
15508 (throws:, class_type_list:, throw_statement:,
15509 synchronized_statement:, synchronized:): Defined actions.
15510 (method_header): New local variable current. Register exceptions
15511 from throws clause.
15512 (java_complete_tree): Complete and verify exceptions from throws
15514 (complete_class_report_errors): Error message on exceptions not
15516 (java_check_regular_methods): Fixed typo. Shortcut on private
15517 overriding methods. Changed error message on method
15518 redefinition. Check for throws clause compatibility.
15519 (check_throws_clauses): New function.
15520 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15521 method. Changed error message on method redefinition.
15522 (currently_caught_type_list): New static variable.
15523 (java_complete_expand_methods): Purge unchecked exceptions from
15524 throws clause list. Call PUSH_EXCEPTIONS before walk and
15525 POP_EXCEPTIONS after.
15526 (resolve_qualified_expression_name): Pass new argument as NULL to
15527 patch_method_invocation_stmt.
15528 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15529 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15530 argument list when appropriate. Use new argument if non null to
15531 store selected method decl.
15532 (patch_invoke): Convert if necessary args of builtin types before
15533 forming CALL_EXPR. Argument list no longer reversed here.
15534 (invocation_mode): Treat final methods as static methods.
15535 (java_complete_tree): New cases for THROW_EXPR: and
15536 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15538 (complete_function_arguments): No more RECORD_TYPE
15539 conversion. Function parameter nodes no longer saved.
15540 (valid_ref_assignconv_cast_p): Avoid handling null type.
15541 (patch_binop): Fixed null constant reference handling.
15542 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15543 BUILD_THROW macros.
15544 (patch_try_statement): Fixed comments. Record caught types in
15545 list, push the list, expand try block and pop the list.
15546 (patch_synchronized_statement, patch_throw_statement,
15547 check_thrown_exceptions, check_thrown_exceptions_do,
15548 purge_unchecked_exceptions): New functions.
15549 * typeck.c (lookup_argument_method): Allow WFL in place of method
15550 DECL_NAME during method definition check
15552 1998-10-09 Tom Tromey <tromey@cygnus.com>
15554 * gjavah.c (decode_signature_piece): New function.
15555 (print_c_decl): Use it. Added `name_override' argument.
15556 (print_method_info): Use name_override argument to print_c_decl.
15557 (seen_fields): Removed.
15558 (print_field_info): Don't update seen_fields.
15559 (struct method_name): New structure.
15560 (method_name_list): New global.
15561 (print_method_info): Add new method to list of methods.
15562 (name_is_method_p): New function.
15563 (print_field_info): If field name has same name as method, then
15565 (process_file): Parse methods before fields.
15566 (field_pass): New global.
15567 (HANDLE_END_FIELD): Take field_pass into account.
15569 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15571 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15572 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15574 1998-10-03 Anthony Green <green@cygnus.com>
15576 * jvspec.c: Fix bug in jvgenmain_spec patch.
15578 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15580 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15581 * decl.c (soft_exceptioninfo_call_node): New global variable.
15582 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15583 takes extra integer argument. soft_exceptioninfo_call_node
15585 * except.c (java_set_exception_lang_code): New function
15586 (method_init_exceptions): Called here.
15587 (prepare_eh_table_type): New function.
15588 (expand_end_java_handler): Called here.
15589 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15590 one argument. Modified generation of call to
15591 soft_badarrayindex_node to use new argument.
15592 (build_java_arrayaccess): Pass faulty index value to
15593 build_java_throw_out_of_bounds_exception.
15594 (generate_name): New function.
15595 (java_lang_expand_expr): New local variables node, current,
15596 has_finally_p. Expand TRY_EXPR node.
15597 (process_jvm_instruction): Replace top of the stack with thrown
15598 object reference when entering exception handler.
15599 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15600 specific tree codes.
15601 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15603 (DECL_SPECIFIC_COUNT): New macro.
15604 (prepare_eh_table_type, java_set_exception_lang_code,
15605 generate_name): New function declarations.
15606 (match_java_method): Declaration deleted.
15607 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15609 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15610 * parse.h (redefinition_error, refine_accessible_methods_list,
15611 can_cast_to_p): Function declaration removed.
15612 (classitf_redefinition_error, variable_redefinition_error,
15613 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15614 find_most_specific_methods_list, argument_types_convertible,
15615 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15616 valid_cast_to_p, valid_method_invocation_conversion_p,
15617 try_reference_assignconv, add_stmt_to_compound,
15618 build_jump_to_finally, build_tree_list, patch_try_statement,
15619 java_get_catch_block): New function declarations.
15620 * parse.y (string_buffer_type): Global variable deleted.
15621 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15622 finally): Rules tagged <node>.
15623 (TRY_TK, CATCH_TK): Token tagged <operator>.
15624 (class_body_declaration:, class_member_declaration:,
15625 formal_parameter:, explicit_constructor_invocation:,
15626 interface_member_declaration:, constant_declaration:,
15627 primary_no_new_array:, class_instance_creation_expression:,
15628 array_creation_expression:): Issue error on unsuported JDK1.1
15630 (try_statement:, catches:, finally:): Define actions.
15631 (catch_clause_parameter): New rule.
15632 (catch_clause:): Use new rule catch_clause_parameter.
15633 (parse_jdk1_1_error): New function.
15634 (redefinition_error): Renamed classitf_redefinition_error.
15635 (variable_redefinition_error): New function.
15636 (check_class_interface_creation): Call
15637 classitf_redefinition_error.
15638 (java_complete_tree): Added error message on JDEP_TYPE: case.
15639 (complete_class_report_errors): Fixed indentation.
15640 (declare_local_variables): Call variable_redefinition_error.
15641 (source_end_java_method): Call java_set_exception_lang_code and
15642 emit_handlers where appropriate.
15643 (java_method_add_stmt): Call add_stmt_to_block.
15644 (add_stmt_to_block): New function.
15645 (lookup_method_invoke): Fixed outside comment. new local variable
15646 candicates. Call find_applicable_accessible_methods_list and
15647 find_most_specific_methods_list when searching for a
15648 method. Modified error report to list possible candidates when
15650 (find_applicable_accessible_methods_list,
15651 find_most_specific_methods_list, argument_types_convertible): New
15653 (refine_accessible_methods_list): Function deleted.
15654 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15655 expr (if applicable) before calling patch_array_ref.
15656 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15657 (enter_block): Fixed comment.
15658 (enter_a_block): New function.
15659 (patch_assignment): Reorganized. Call try_reference_assignconv for
15660 references. Call valid_cast_to_p instead of can_cast_to_p.
15661 (try_reference_assignconv,
15662 valid_builtin_assignconv_identity_widening_p): New functions.
15663 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15664 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15666 (build_string_concatenation): Don't resolve StringBuffer.
15667 (patch_cast): Fixed inverted arguments.
15668 (patch_array_ref): Code to save array expr deleted. Call
15669 valid_cast_to_p instead of can_cast_to_p.
15670 (generate_labeled_block): Call generate_name.
15671 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15672 patch_try_statement): New functions.
15673 * typeck.c (match_java_method): Function deleted.
15675 1998-10-02 Anthony Green <green@cygnus.com>
15677 * jvspec.c: jvgenmain_spec uses different temporary file names.
15679 1998-10-02 Anthony Green <green@cygnus.com>
15681 * jvspec.c (lang_specific_driver): Fail if user specifies
15682 --main= when not linking.
15684 1998-09-28 Tom Tromey <tromey@cygnus.com>
15686 * class.c (make_class_data): Push value for `thread' field.
15687 * decl.c (init_decl_processing): Added `thread' field to class.
15689 * class.c (add_field): Always make static fields externally
15692 1998-09-26 Anthony Green <green@cygnus.com>
15694 * expr.c (build_java_athrow,
15695 build_java_throw_out_of_bounds_exception, expand_invoke,
15696 build_newarray, expand_java_multianewarray, build_java_monitor):
15697 Update comments to reflect _Jv_* function names.
15699 1998-09-25 Per Bothner <bothner@cygnus.com>
15701 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15702 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15703 * parse.y (expand_start_java_method): Likewise.
15705 1998-09-24 Per Bothner <bothner@cygnus.com>
15707 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15709 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15710 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15711 * expr.c: Remove no-longer-needed calls to promote_type.
15712 * decl.c (give_name_to_locals): Liekwise.
15713 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15714 * parse.y: Add/remove promote_type calls as appropriate.
15715 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15716 (parse_signature_string): Likewise.
15717 (build_java_array_type): Fix for now signature convenions.
15719 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15721 1998-09-23 Tom Tromey <tromey@cygnus.com>
15723 * class.c (init_class_processing): libjava function renamed to
15726 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15728 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15729 * java-tree.def: Fixed DEFTREECODE third argument.
15730 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15731 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15732 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15733 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15734 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15735 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15736 * lang.c (java_tree_code_type, java_tree_code_length,
15737 java_tree_code_name): New arrays.
15738 (lang_init): Append Java tree node definitions to Gcc ones.
15739 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15741 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15743 (java_lex): Allow declaration of empty string constants. Retain
15744 location information on CASE_TK and DEFAULT_TK.
15745 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15746 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15747 Modified to be more robust.
15748 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15749 (build_new_invocation, try_builtin_assignconv,
15750 patch_switch_statement, string_constant_concatenation,
15751 build_string_concatenation, patch_string_cst, patch_string,
15752 java_expand_switch): New function declarations.
15753 * parse.y: Rules related to switch and EH tagged <node>.
15754 (label_id): Set to NULL_TREE
15755 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15757 (this_or_super:): Fixed indentation.
15758 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15759 statement_expression:): Removed call to RULE on all sub-rules.
15760 (switch_expression:, switch_labels:): New rules.
15761 (switch_statement:, switch_block:, switch_block_statement_groups:,
15762 switch_block_statement_group:, switch_labels:, switch_label:):
15764 (throw_statement:, synchronized_statement:, try_statement:):
15765 Defined temporary actions.
15766 (class_instance_creation_expression:): Call
15767 build_new_invocation. Fixed indentation.
15768 (field_access): Fixed indentation.
15769 (method_invocation): Likewise.
15770 (make_qualified_primary): Use THIS_EXPR.
15771 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15772 resolving from SUPER, set *type_found.
15773 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15774 (java_complete_tree): Removed unused local variable `location'. Case
15775 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15776 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15777 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15778 STRING_CST: case. default: checks for patchable strings.
15779 (complete_function_arguments): Transform string constant or
15780 crafted StringBuffer if necessary.
15781 (build_method_invocation): Fixed comments.
15782 (build_new_invocation): New function.
15783 (patch_assignment): Call try_builtin_assignconv to figure a valid
15784 assignment conversion between builtin types.
15785 (try_builtin_assignconv): New function.
15786 (build_binop): Use URSHIFT_EXPR directly to call build.
15787 (operator_string): Use UNARY_PLUS_EXPR.
15788 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15790 (do_merge_string_cste, merge_string_cste,
15791 string_constant_concatenation, build_string_concatenation,
15792 patch_string, patch_string_cst): New function.
15793 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15794 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15795 (build_newarray_node): Use NEW_ARRAY_EXPR.
15796 (build_this): Use THIS_EXPR.
15797 (build_return): Enable debug information on return statement.
15798 (build_if_else_statement): Likewise.
15799 (complete_labeled_statement): Fixed related comment.
15800 (build_loop_body): Fixed comment.
15801 (build_bc_statement): Enable debug information on break/continue
15803 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15805 (patch_switch_statement, case_identity, java_expand_switch): New
15808 1998-09-21 Per Bothner <bothner@cygnus.com>
15810 * buffer.h (BUFFER_INIT): New macro.
15811 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15812 Pass (struct jcf_partial *state) to most functions.
15813 (jcf_block, jcf_relocation): New types.
15814 Support labels, branches, conditionals, loops.
15816 1998-09-21 Tom Tromey <tromey@cygnus.com>
15818 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15820 1998-09-21 Per Bothner <bothner@cygnus.com>
15822 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15823 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15824 not integer_type_node (INT_TYPE_SIZ bits).
15826 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15828 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15829 * jcf-dump.c (print_exception_table): New function.
15830 (disassemble_method): Better handling of wide instructions.
15831 Make more robust for bad input.
15833 1998-09-30 Jeffrey A Law (law@cygnus.com)
15835 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15838 1998-09-17 Jeffrey A Law (law@cygnus.com)
15840 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15842 1998-09-17 Tom Tromey <tromey@cygnus.com>
15844 * Makefile.in ($(PARSE_H)): Removed target.
15846 1998-09-17 Jeffrey A Law (law@cygnus.com)
15848 * Makefile.in (JAVA_OBJS): Add memmove.o
15849 (memmove.o): New target & rules.
15851 1998-09-15 Tom Tromey <tromey@cygnus.com>
15853 * expr.c (expand_invoke): Don't generate a call to the class init
15856 1998-09-14 Jeffrey A Law (law@cygnus.com)
15858 * Makefile.in: Add many missing dependencies.
15859 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15861 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15862 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15864 1998-09-11 Per Bothner <bothner@cygnus.com>
15866 * decl.c (complete_start_java_method): If method is static (and
15867 not private) call _Jv_InitClass.
15868 * expr.c (expand_invoke): Don't call build_class_init.
15870 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15872 1998-09-10 Jeffrey A Law (law@cygnus.com)
15874 * Make-lang.in (GCJ): Define before using.
15876 1998-09-09 Jeffrey A Law (law@cygnus.com)
15878 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15879 losing due to namespace pollution in GNU getopt.h
15881 1998-09-09 Tom Tromey <tromey@cygnus.com>
15883 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15884 (java.all.cross): Likewise.
15885 (java.rest.encap): Likewise.
15887 1998-09-08 Jeffrey A Law (law@cygnus.com)
15889 * gjavah.c (print_class_decls): Fix thinko in arglist
15890 * jcv-io.c (find_classfile): Similarly.
15892 1998-09-07 Jeffrey A Law (law@cygnus.com)
15894 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15896 1998-09-05 Tom Tromey <tromey@cygnus.com>
15898 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15899 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15900 * Makefile.in (PARSE_C): New macro.
15901 (PARSE_H): Likewise.
15902 (PARSE_SCAN_C): Likewise.
15903 ($(PARSE_C)): Target renamed from parse.c.
15904 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15905 (clean): Remove parse-scan.c as well.
15906 (parse.o): Depend on $(PARSE_C).
15908 1998-09-05 Anthony Green <green@cygnus.com>
15910 * README, license.terms: Removed.
15912 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15913 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15914 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15915 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15916 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15917 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15918 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15919 and Java trademark attribution.
15921 1998-09-04 Tom Tromey <tromey@cygnus.com>
15923 * Makefile.in: Use gcjh, not gjavah.
15924 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15925 * Make-lang.in: Changed gjavah to gcjh everywhere.
15927 1998-09-03 Per Bothner <bothner@cygnus.com>
15929 * gjavah.c: Support new -prepend -add -append flags.
15930 (print_method_info): Method is not virtual if class is final.
15932 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15934 * jv-scan.c: Fixed copyright assignment.
15935 * keyword.gperf: Likewise.
15936 * keyword.h: Likewise.
15937 * lex.c: Fixed copyright assignment.
15938 (java_lex): Push unicode back when parsing '<'.
15939 * lex.h: Fixed copyright assignment.
15940 * parse-scan.y: Likewise.
15941 * parse.h: Fixed copyright assignment.
15942 (build_debugable_stmt, complete_for_loop): New function prototypes.
15943 * parse.y: Fixed copyright assignment.
15944 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15945 size_zero_node when completing a loop with no exit condition.
15946 (for_statement_nsi:): Define action.
15947 (for_init:, for_update:): Return size_zero_node when empty.
15948 (declare_local_variables): Call build_debugable_stmt.
15949 (build_debugable_stmt): New function.
15950 (build_loop_body): Build debugable statement around loop
15952 (complete_loop_body): Take into account the debugable statement
15953 around the EXIT_EXPR.
15954 (complete_loop_body): New function.
15955 (patch_exit_expr): Fixed condition inversion.
15957 1998-09-02 Tom Tromey <tromey@cygnus.com>
15959 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15960 name of thread define.
15961 * jvspec.c (THREAD_NAME): New macro.
15963 (THREADLIB): Likewise.
15964 (lang_specific_driver): Recognize attempt to link with thread
15965 library or gc library. Recognize -ljava on command line so it
15966 isn't linked against more than once.
15968 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15970 * parse-scan.y (report_main_declaration): Name of the class
15971 containing `main' can be a qualified name.
15973 1998-08-31 Tom Tromey <tromey@cygnus.com>
15975 * config-lang.in: Changed gjavac to gjc everywhere.
15976 * Make-lang.in: Changed gjavac to gjc everywhere.
15978 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15980 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15981 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15982 and install the files.
15983 * Makefile.in (JAVA_OBJS_LITE): New variable.
15984 (compiler:): Now include jv-scan as a dependency.
15985 (../jv-scan$(exeext), parse-scan.c): New targets.
15986 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15987 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15988 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15989 check for errors even if parse_only.
15990 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15992 (yylex): New function. Uses java_lex body.
15993 (java_lex): Removed commented out statement. Remove local variable
15994 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15995 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
15996 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
15997 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
15998 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
15999 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16001 (java_lex_error): Empty if JC1_LITE is defined.
16002 (java_get_line_col): Return 0 if JC1_LITE is defined.
16003 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16004 SET_MODIFIER_CTX): Moved into the section containing the macros
16005 conditionally defined by JC1_LITE.
16006 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16007 argument if JC1_LITE is defined.
16008 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16009 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16011 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16012 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16013 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16014 to different values according to JC1_LITE.
16015 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16016 declared if JC1_LITE set.
16017 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16018 defined if JC1_LITE not set.
16019 (struct parser_ctx): Reorganized and skip the jc1 front end part
16021 (java_layout_classes): New function definition.
16022 (java_push_parser_context, java_init_lex, yyparse, yylex,
16023 yyerror): Prototype always declared. All other static function
16024 prototypes declared only if JC1_LITE is not set.
16025 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16026 declared in parse.h.
16027 (java_layout_classes): New function.
16028 (java_complete_expand_methods): No longer layout the class here.
16029 * parse-scan.y: New file.
16030 * jv-scan.c: New file.
16032 1998-08-25 Tom Tromey <tromey@cygnus.com>
16034 * gjavah.c (main): Handle -friend option.
16035 (friend_specs): New global.
16036 (generate_access): Handle friend_specs.
16037 (process_file): Likewise.
16038 (MAX_FRIENDS): New macro.
16039 (friend_count): New global.
16040 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16041 Changed all callers.
16043 1998-08-24 Per Bothner <bothner@cygnus.com>
16045 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16046 (main): Handle processing all the entries of a named .zip archive.
16047 * jcf-io.c (jcf_trim_old_input): New function.
16048 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16050 1998-08-24 Per Bothner <bothner@cygnus.com>
16052 * lang.c (flag_assume_compiled): Make default be on.
16054 1998-08-21 Per Bothner <bothner@cygnus.com>
16056 * jcf-dump.c: Add bunches of flags to control output more.
16057 (process_class): New function; support printing more than one class.
16058 (main): Support new --print-main and --javap flags.
16059 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16060 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16062 1998-08-20 Per Bothner <bothner@cygnus.com>
16064 Change mangling of dispatch table to match C++ vtable (w/thunks).
16065 * class.c (build_dtable_decl), java-tree.h: New function.
16066 (make_class_data): Call it.
16067 * decl.c (init_decl_processing): Likewise.
16069 1998-08-19 Warren Levy <warrenl@cygnus.com>
16071 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16072 soft_anewarray; adjust args passed.
16073 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16074 match _Jv_NewObjectArray.
16076 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16078 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16079 * expr.c (loopup_label): Call create_label_decl.
16080 (create_label_decl): New function.
16081 (java_lang_expand_expr): Call expand_start_bindings with argument
16083 * java-tree.h Added space after PROTO in function declarations
16085 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16086 (create_label_decl, push_labeled_block): New function
16088 * lex.c (label_id): Initialize.
16089 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16091 * parse.h Added space after PROTO in function declarations when
16093 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16094 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16095 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16096 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16098 (struct parser_ctxt): New fields current_loop,
16099 current_labeled_block.
16100 (build_if_else_statement, patch_if_else_statement,
16101 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16102 generate_labeled_block, complete_labeled_statement,
16103 build_bc_statement, patch_bc_statement, patch_loop_statement,
16104 build_new_loop, build_loop_body, complete_loop_body): New function
16106 * parse.y (java_warning_count): New global variable.
16107 (label_id): New static variable.
16108 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16109 (block:): Return size_zero_node when block is empty.
16110 (empty_statement:): Return size_zero_node.
16111 (statement:): Implement supplemental action when for_statement: is
16113 (label_decl:): New rule.
16114 (labeled_statement:): Rewritten using label_decl. Actions
16116 (labeled_statement_nsi:): Likewise.
16117 (if_then_statement): Actions implemented.
16118 (while_expression): New rule.
16119 (while_statement:): Rewritten using while_expression. Actions
16121 (while_statement_nsi:): Likewise.
16122 (do_statement_begin:): New rule.
16123 (do_statement:): Rewritten using do_statement_begin. Actions
16125 (for_statement:): Rewritten using for_begin. Actions implemented.
16126 (for_statement_nsi:): Likewise.
16127 (for_header:, for_begin:): New rules.
16128 (for_init:): Actions implemented.
16129 (statement_expression_list:, break_statement:,
16130 continue_statement:): Likewise.
16131 (yyerror): Count number of issued warning(s).
16132 (java_report_errors): Report error(s) and/or warning(s).
16133 (java_complete_class): Use build_java_argument_signature to
16134 recompute completed method signature.
16135 (java_check_regular_methods): New locals method_wfl and aflags.
16136 Use method_wfl instead of lookup_cl during error reports. Fixed
16137 indentation and modified some error messages. Use
16138 lang_printable_name in method instead of the DECL_NAME. New code
16139 to issue warnings on methods not overriding corresponding methods
16140 private to a different package.
16141 (java_method_add_stmt): Call add_stmt_to_compound.
16142 (add_stmt_to_compound): New function.
16143 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16144 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16145 (build_if_else_statement, patch_if_else_statement,
16146 build_labeled_block, generate_labeled_block,
16147 complete_labeled_statement, build_new_loop, build_loop_body,
16148 complete_loop_body, patch_loop_statement, build_bc_statement,
16149 patch_bc_statement, patch_exit_expr): New functions.
16150 * typeck.c (build_java_signature): Build argument signature before
16151 enclosing it in between parenthesis.
16153 1998-08-17 Warren Levy <warrenl@cygnus.com>
16155 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16156 (JAVA_OBJS): Added reminder comment
16158 1998-08-13 Nick Clifton <nickc@cygnus.com>
16160 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16161 be interpreted as a long long.
16163 1998-08-13 Warren Levy <warrenl@cygnus.com>
16165 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16166 soft_initialise_class. Use _Jv_NewMultiArray, not
16167 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16168 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16169 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16170 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16172 1998-08-12 Per Bothner <bothner@cygnus.com>
16174 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16175 length_identifier_node): New global tree node constants.
16176 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16177 Replace uses by super_identifier_node etc.
16178 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16180 * parse.y (resolve_field_access): Don't special-case ".length" if
16181 flag_emit_class_files.
16182 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16183 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16186 1998-08-11 Per Bothner <bothner@cygnus.com>
16188 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16189 * class.c (make_method_value): Remove init for removed fields.
16191 * class.c (layout_class): Use build_java_argument_signature.
16192 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16194 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16195 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16196 (build_java_signature): Don't use push_java_argument_signature.
16198 * typeck.c (lookup_argument_method): New function.
16199 * parse.y (java_check_regular_methods): Use lookup_argument_method
16200 instead of lookup_java_method2 followed by lookup_java_method.
16202 * parse.y (check_method_redefinition): Minor optimization.
16204 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16205 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16207 1998-08-10 Tom Tromey <tromey@cygnus.com>
16209 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16212 * gjavah.c (java_float_finite): Use K&R-style definition.
16213 (java_double_finite): Likewise.
16214 (generate_access): Now returns void. Changed all callers.
16215 (last_access_generated): Removed.
16216 (process_file): Only make a single pass over the .class file.
16218 1998-07-29 Per Bothner <bothner@cygnus.com>
16220 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16221 for compatibility for G++ (with -fvtable-thunks).
16222 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16224 * gjavah.c (process_file): Use public inheritance for super-class.
16226 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16228 * lex.c (java_init_lex): Initialize ctxp->package.
16229 * parse.h (struct parser_ctxt): package and package_len replaced
16230 by tree package, an identifier node. Field method_decl_list is
16231 gone. Fixed comments.
16232 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16233 class_in_current_package): New function prototypes.
16234 * parse.y (array_type:): Set class loaded flag on primitive type
16236 (package_declaration:): Assign ctxp->package to the
16238 (method_invocation:): Handle invocation of method qualified by
16240 (single_type_import_declaration:): Removed ambiguity check.
16241 (java_pop_parser_context): New local variable `next'. Reset and
16242 set IMPORT_CLASSFILE_NAME flags on current and previous import
16244 (java_accstring_lookup): Use new local macro COPY_RETURN.
16245 (lookup_field_wrapper): New function.
16246 (parser_qualified_classname): Use merge_qualified_name.
16247 (parser_check_super_interface): Broaden error message.
16248 (do_resolve_class): Check for qualified class name in the current
16249 compilation unit if appropriate.
16250 (process_imports): Check for already defined classes.
16251 (check_pkg_class_access): Got rid of call to
16252 get_access_flags_from_decl.
16253 (java_complete_expand_methods): Call safe_layout_class based on
16254 the current class size.
16255 (make_qualified_primary): Build a WFL qualification on primary if
16257 (merge_qualified_name): New function.
16258 (make_qualified_name): Use merge_qualified_name.
16259 (resolve_expression_name): Use safe_lookup_field.
16260 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16261 (resolve_qualified_expression_name): Likewise. Check on resolved
16262 element accessibility.
16263 (not_accessible_p, class_in_current_package): New functions.
16264 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16265 (patch_method_invocation_stmt): Merged common pieces. Check
16266 accessibility of invoked method.
16267 (check_for_static_method_reference): Add returned type in error
16269 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16270 (refine_accessible_methods_list): Merged two conditions in test.
16271 (java_complete_class): Sanity check on stabilize_ref gone.
16272 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16274 1998-07-28 Per Bothner <bothner@cygnus.com>
16276 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16278 1998-07-24 Tom Tromey <tromey@cygnus.com>
16280 * gjavah.c (F_NAN): Removed.
16281 (F_NAN_MASK): New macro.
16282 (F_POSITIVE_INFINITY): Removed.
16283 (F_NEGATIVE_INFINITY): Likewise.
16284 (java_float_finite): Rewrote.
16285 (D_NAN_MASK): Renamed.
16286 (java_double_finite): Rewrote.
16287 (D_POSITIVE_INFINITY): Removed.
16288 (D_NEGATIVE_INFINITY): Likewise.
16290 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16291 If verbose, print underlying representation of value in hex.
16293 1998-07-24 Per Bothner <bothner@cygnus.com>
16295 * buffer.h, buffer.c: New files.
16296 * Makefile.in (JAVA_OBJS): Add buffer.o.
16298 Support locals variables and writing their debug entries to .class.
16299 * jcf-write.c: Simplify some by user new buffer type.
16300 (vode_buffer_grow): Removed.
16301 (struct localvar_info): New type.
16302 (localsvars, localvartable): New buffers.
16303 (localvar_alloc, localvar_free): New functions.
16304 (generate_bytecode_insns): Handle local variables.
16305 (generate_classfile): Write LocalVariableTable attribute.
16307 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16309 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16310 * zipfile.h (ZIPMAGIC): New macro.
16312 1998-07-24 Tom Tromey <tromey@cygnus.com>
16314 * Makefile.in (gjavah.o): Updated dependencies.
16315 (jcf-dump.o): Likewise.
16316 (all.indirect): Use ../gjavah.
16317 (../gjavah$(exeext)): Likewise.
16318 (clean): Don't remove gjavah.
16319 (clean): Remove parse.c, not java/parse.c.
16320 * Make-lang.in (java): Added gjavah.
16321 (gjavah$(exeext)): New target.
16322 (GJAVAH_SOURCES): New macro.
16323 (java.all.build): Added gjavah.
16324 (java.all.cross): Likewise.
16325 (java.rest.encap): Likewise.
16326 * config-lang.in (compilers, stagestuff): Added gjavah.
16328 1998-07-23 Tom Tromey <tromey@cygnus.com>
16330 * gjavah.c (java_float_finite): New function.
16331 (java_double_finite): Likewise.
16332 (F_POSITIVE_INFINITY): New macro.
16333 (F_NEGATIVE_INFINITY): Likewise.
16335 (D_POSITIVE_INFINITY): Likewise.
16336 (D_NEGATIVE_INFINITY): Likewise.
16338 (print_field_info): Use java_float_finite and java_double_finite.
16340 1998-07-23 Per Bothner <bothner@cygnus.com>
16342 * parse.y (method_header): Name "this" implicit argument.
16344 1998-07-22 Per Bothner <bothner@cygnus.com>
16346 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16347 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16348 (put_linenumber): New function.
16349 (generate_bytecode_insns, generate_classfile): Write line numbers.
16351 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16353 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16354 (lookup_name, build_known_method_ref, build_class_init,
16355 build_invokevirtual, invoke_build_dtable, match_java_method,
16356 build_field_ref, pushdecl_force_head, build_java_binop,
16357 binary_numeric_promotion, build_decl_no_layout,
16358 build_java_arrayaccess, build_newarray, build_anewarray,
16359 build_java_array_length_access, build_java_arraynull_check): New
16360 extern function prototypes.
16361 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16362 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16364 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16366 * jcf.h (jcf_out_of_synch): New extern function prototype.
16367 * parse.h: Static/global function implemented in parse.y
16368 prototyped and declarations moved at the end of the file.
16369 (DECL_P): Check that the argument isn't null.
16370 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16371 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16372 (QUAL_DECL_TYPE): New macro.
16373 (PARAMS): Macro definition removed.
16374 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16375 (return_statement:): Call build_return.
16376 (field_access:): Call make_qualified_primary in sub rule.
16377 (method_invocation:): Build method invocation and call
16378 make_qualified_primary when processing primaries.
16379 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16380 get_type_from_signature.
16381 (java_check_regular_method): Extra integer 0 argument when calling
16382 lookup_java_method2.
16383 (lookup_java_interface_method2): Extra method DECL argument when
16384 calling lookup_java_interface_method2.
16385 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16386 COMPOUND_EXPR node.
16387 (java_complete_expand_method): Layout current class iff not
16388 already done. Don't process interface's methods.
16389 (java_complete_expand_method): Use super class only if it
16390 exists. Use current class otherwise.
16391 (make_qualified_primary): New function.
16392 (resolve_expression_name): Process qualified expression or
16393 expression from primary the same way.
16394 (resolve_expression_name): Two last arguments to
16395 resolve_field_access are now NULL_TREEs.
16396 (resolve_field_access): New variable is_static. Local field must
16397 be DECLs. is_static computed on field DECLs only. Append code in
16398 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16399 to initialize field_type.
16400 (resolve_qualified_expression_name): New local variable,
16401 previous_call_static and is_static. Handle primaries with function
16402 calls, casts, array references and `this'. `super' now handled as
16403 `(super_class)this'. Use is_static to clarify boolean expressions.
16404 Added code to handle case where a proper handle is required to
16405 access a field. Use QUAL_DECL_TYPE where applicable.
16406 (maybe_access_field): New function.
16407 (patch_method_invocation_stmt): New arguments primary, where,
16408 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16409 deleted. Use `where' as a type to search from if specified. Check
16410 for static method reference where forbidden. Append primary or
16411 current_this to the argument list if not calling constructor nor
16413 (check_for_static_method_reference): New function.
16414 (patch_invoke): Layout the class on which new is done if
16416 (lookup_method_invoke): Changed format to report errors on
16418 (qualify_ambiguous_name): New local variable this_found. Now
16419 handle things from primaries. Method call are considered
16421 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16422 changed into NULLs.
16423 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16424 (java_complete_tree): New case fo RETURN_EXPR. Process function
16425 call arguments in separate function.
16426 (complete_function_arguments): New function.
16427 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16429 (patch_assignment): Take the return function slot into account as
16430 a RHS. Distinguish assignment from a return.
16431 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16432 when checking methods in interfaces.
16433 (resolve_type_during_patch): NULL argument to unresolve_type_p
16434 instead of NULL_TREE.
16435 (patch_newarray): Fixed typo in comment.
16436 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16437 (build_return, patch_return): New functions.
16438 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16440 1998-07-21 Per Bothner <bothner@cygnus.com>
16442 * constants.c (find_name_and_type_constant, find_fieldref_index,
16443 find_methodref_index): New methods.
16444 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16445 just return given method. Also, rename to build_known_method_ref.
16446 (expand_invoke): Rename call to build_invoke_non_interface.
16447 * java-tree.h, parse.h: Update prototype.
16448 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16449 (such as expand_expr_stmt) if flag_emit_class_files.
16450 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16451 STACK_TARGET, IGNORE_TARGET): New macros.
16452 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16453 (generate_bytecode_insn): New function to generate method's bytecode.
16454 (generate_classfile): Node generate Code attribute for a method.
16455 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16456 push_long_const, field_op, adjust_typed_op, maybe_wide):
16457 New functions used by generate_bytecode_insn.
16459 * typeck.c (signature_include_return): Remove variable.
16460 (push_java_argument_signature, build_java_argument_signature): New.
16461 (build_java_signature): Use push_java_argument_signature.
16462 * parse.y: Use build_java_argument_signature instead of fiddling
16463 with signature_include_return.
16465 1998-07-17 Tom Tromey <tromey@cygnus.com>
16467 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16470 * Makefile.in (all.indirect): Added gjavah$(exeext).
16471 (gjavah$(exeext)): Added $(exeext).
16474 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16476 * class.c (layout_class): Call to java_layout_parsed_class replace
16477 by safe_layout_class.
16478 * expr.c (build_java_array_length_access): Removed static storage
16479 class in the function definition.
16480 (build_java_arraynull_check): Likewise.
16481 Also fixed typos in two comments.
16482 * lex.c (java_init_lex): Initialize static global kw_length.
16483 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16484 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16486 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16487 * parse.h (resolve_no_layout): New static function declaration.
16488 (get_identifier_in_static): Declaration removed.
16489 (java_layout_parsed_class): Function name declaration changed to
16491 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16492 not_initialized_as_it_should_p, build_this): New static function
16494 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16495 binary_numeric_promotion, stabilize_reference,
16496 build_decl_no_layout, build_java_arrayaccess): Extern function
16497 declarations moved into their own section.
16498 (build_newarray, build_anewarray, build_java_array_length_access,
16499 build_java_arraynull_check): New extern function declarations.
16500 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16501 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16503 (CALL_CONSTRUCTOR_P): New macro.
16504 * parse.y (kw_length): New static global tree node.
16505 (return_statement): Tagged <node>.
16506 (RETURN_TK): Tagged <operator>.
16507 (variable_declarator_id:): Build variable declaration with an
16508 empty initialization value if a syntax error was found in the
16509 initialization part of the variable declaration.
16510 (statement_without_trailing_substatement:): return_statement: now
16511 uses the default rule.
16512 (return_statement:): Temporarily fixed to return NULL_TREE.
16513 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16514 (class_instance_creation_expression:): Class creation rules now
16515 call build_method_invocation upon reduction.
16516 (array_creation_expression:): Rules call build_newarray_node upon
16518 (dim_exprs:): Build a list of dimension expressions.
16519 (dim_expr:): Store location of the OSB_TK in the dimension
16521 (method_invocation:): Added a new error rule.
16522 (build_unresolved_array_type): WFL argument may also be an array
16523 on a primitive type. Name of the argument changed to reflect this.
16524 (method_declarator): Insert argument type at the beginning of the
16525 argument type list and later reverse the list.
16526 (unresolved_type_p): Argument 'returned' may be optionally
16528 (java_layout_class_from_source): Function renamed
16530 (resolve_and_layout): Now call resolve_no_layout and
16532 (resolve_no_layout): New function.
16533 (purify_type_name): New function.
16534 (complete_class_report_errors): Call purify_type_name during error
16535 report on a type not found.
16536 (process_imports): error_found local variable doesn't need to be
16537 initialized to zero.
16538 (declare_local_variables): New local type_wfl. Fixed typo in error
16539 message. type_wfl assigned to unresolved type and used to register
16540 incomplete type. Build a WFL around the variable initialization
16541 statement so that debug info can be generated on it.
16542 (source_start_java_method): Reverse argument list after they've
16544 (current_this): New static global variable.
16545 (java_complete_expand_methods): Set current_this when appropriate.
16546 (resolve_expression_name): Build correct static and non static
16547 field access bearing a simple name.
16548 (resolve_field_access): Resolve the length field of arrays. Handle
16550 (patch_method_invocation_stmt): Set the type of the method
16551 invocation to error_mark_node. This value is later overridden by a
16552 valid type, if any. Don't handle qualified constructor invocation
16553 as qualified method invocation. Call lookup_method_invoke with its
16554 new flag. It's no longer necessary to access the selected method
16555 as the value of a tree list. Handle constructor invocation.
16556 (patch_invoke): Reverse argument list when invoking non interface
16557 methods. Insert call to new as the first argument of the
16559 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16560 defined within a final class. Return INVOKE_STATIC if the invoked
16561 method is a constructor.
16562 (lookup_method_invoke): New lc argument is a flag to indicate a
16563 constructor lookup. Now handle constructor lookup. Choose the most
16564 specific method in case several were matching the invocation
16565 requirements. Return a method decl instead of a tree list featuring
16566 one single method decl element.
16567 (refine_accessible_methods_list): New lc flag argument to
16568 indicate that a constructor is being looked up.
16569 (not_initialized_as_it_should_p): New function.
16570 (java_complete_tree): Now process fake tree codes
16571 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16572 save_expr on resolved function call arguments. Case on
16573 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16574 (patch_assignment): LHS can be a field access expression. When
16575 dealing with reference, lhs_type is the promoted type of the
16576 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16578 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16579 (patch_binop): Use not_initialized_as_it_should_p where
16581 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16582 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16584 (resolve_type_during_patch): New function.
16585 (patch_cast): Call resolve_type_during_patch to resolve type and
16586 report error accordingly.
16587 (patch_array_ref): Use not_initialized_as_it_should_p where
16588 applicable. Array base expression is saved before being
16589 used. Promote the type of an array elements if it contains non
16591 (build_newarray_node, patch_newarray, build_this): New functions.
16593 1998-07-16 Tom Tromey <tromey@cygnus.com>
16595 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16596 increment it in `for' statement.
16597 (print_field_info): If number is inf or nan, don't print it.
16598 (print_method_info): If method name is `delete', just ignore it.
16599 (print_c_decl): Special-case jstringArray.
16601 * gjavah.c (help): New function.
16602 (no_argument): New function.
16603 (usage): Changed text.
16604 (main): Rewrote argument handling. Now handles -v, --help,
16606 (version): New function.
16607 (found_error): New global.
16608 (main): Return found_error.
16609 (generate_access): Set found_error.
16610 (print_c_decl): Likewise.
16612 1998-07-15 Tom Tromey <tromey@cygnus.com>
16614 * gjavah.c (print_c_decl): Don't print "," when examining field.
16615 Skip type name when looking at "[L" types.
16616 (process_file): Now static.
16617 (generate_access): Now returns int.
16618 (last_access_generated): New global.
16619 (process_file): Clear last_access_generated; make multiple passes
16621 (print_field_info): Just return if generate_access returns true.
16622 (print_method_info): Likewise. Also, allow <init> functions to
16624 (print_c_decl): Added is_init argument. Print constructors
16626 (print_cxx_classname): Use UTF8_GET to extract characters from
16628 (print_base_classname): New function.
16629 (print_class_decls): New function.
16630 (process_file): Use it.
16631 (utf8_cmp): New function.
16633 1998-07-13 Nick Clifton <nickc@cygnus.com>
16635 * lang-options.h: Format changed to match changes in gcc/toplev.c
16636 to implement a --help option.
16638 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16640 * decl.c (init_decl_processing): Revert change to dtable_type.
16642 1998-07-09 Per Bothner <bothner@cygnus.com>
16644 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16646 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16648 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16650 * lang.c (lang_init): Default flag_exceptions to 1, without
16651 checking to see if it's 2 first.
16653 1998-07-08 Jeffrey A Law (law@cygnus.com)
16655 * constants.c: Include "system.h".
16656 * decl.c: Likewise.
16657 * lang.c (flag_new_exceptions): Get via extern now.
16658 (lang_init_options): New functions. Turn on flag_new_exceptions.
16660 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16662 * lex.c (java_lex): Return 0 when we see an invalid character in
16665 * lex.c (java_read_char): Specify extra argument when calling
16667 (java_read_unicode, java_parse_end_comment,
16668 java_parse_escape_sequence): Likewise,
16669 (java_lex): Specify extra argument when calling
16670 java_lex_error. Test that IDs are beginning with a legal character
16671 for IDs. Handle invalid characters with an error message and a
16672 call to java_lex_error.
16673 (java_lex_error): Adjust column position by new argument
16674 `forward'. Issue an error even if in the middle of reporting an
16677 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16679 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16680 we don't explicitly put a null pointer when we're copying it.
16682 1998-07-07 Tom Tromey <tromey@cygnus.com>
16684 * gjavah.c (print_cxx_classname): New function.
16685 (super_class_name): Likewise.
16686 (print_super_fields): Removed.
16687 (in_super): Removed.
16688 (print_field_info): Never generate #defines.
16689 (print_c_decl): Changed generated types to match JNI. No longer
16690 print class name before method name.
16691 (print_method_info): Print "static" before static methods.
16692 Print "virtual" before non-final methods.
16693 (usage): Use exit(1), not exit(-1).
16695 (print_field_info): Use %.17g to print a double.
16696 (last_access): New globals.
16697 (process_file): Initialize last_access.
16698 (usage): Now static.
16699 (ACC_VISIBILITY): New define.
16700 (generate_access): New function.
16701 (print_field_info): Call it.
16702 (print_method_info): Likewise. Also, generate information for all
16703 methods, not just native methods. Return void.
16704 (print_c_decl): Return void.
16705 (print_field_info): Return void.
16707 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16709 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16710 processing the jc1 grammar file. Prefix bison functions and
16711 variables with java_.
16712 (parse.c): Dependencies on parse.h and lex.h
16713 * expr.c (build_java_arrayaccess): Function now global.
16714 * java-tree.h: Comment reorganized to carry on previous
16715 classification effort.
16716 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16717 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16718 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16719 java_parse (new prefix java_ generated by bison).
16720 (java_layout_parsed_class, java_register_parsed_class): Function
16722 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16723 * lex.c (static tree wfl_op): Variable deleted.
16724 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16725 ctxp fields to NULL_TREE.
16726 (java_lex): No longer create WFL for operators. Filename caching
16727 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16728 created as STRING_CST and later expanded. Removed extra argument
16729 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16731 (build_wfl_node): Removed code in comments.
16732 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16733 store token and location data in the current bison token.
16734 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16735 static/extern function declaration at the beginning of the file.
16736 (struct qualification): Data structure definition deleted.
16737 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16738 (qualify_ambiguous_name): Function declaration modified. Function
16739 now returns nothing.
16740 (build_array_ref, patch_array_ref, make_qualified_name,
16741 resolve_qualified_expression_name, maybe_generate_clinit,
16742 resolve_field_access): New static function declarations.
16743 (build_java_arrayaccess): New extern function declaration.
16744 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16745 (CALL_EXPR_PRIMARY): Macro deleted.
16746 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16747 (struct parser_ctxt): Field initialized_final
16748 removed. non_static_initialized, static_initialized: New fields.
16749 * parse.y (static tree kw_super, static tree kw_this): New global
16751 (%union): tree wfl field of operator member replaced by int
16752 location. WFLs are non longer created for operators.
16753 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16754 (qualified_name:): Now calls make_qualified_name to build the
16756 (type_declaration:): Consider generating <clinit> when class
16758 (variable_declarator:): Directly build an assignment node when the
16759 variable is initialized when declared.
16760 (this_or_super:): Build a WFL and set current location when THIS
16761 or SUPER are parsed.
16762 (expression_statement:): Wrap statement around a WFL.
16763 (primary_no_new_array:): Fixed typo. Changed value returned by
16764 THIS_TK because of its new type (temporary).
16765 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16766 (field_access:): Build qualified name with SUPER.
16767 (method_invocation:): Fixed returned value because of SUPER's new
16769 (array_access:): Use OSB_TK location information.
16770 (post_increment_expression:, post_decrement_expression:,
16771 unary_expression:, pre_increment_expression:,
16772 pre_decrement_expression:, unary_expression_not_plus_minus:,
16773 cast_expression:, multiplicative_expression:,
16774 additive_expression:, shift_expression:, relational_expression:,
16775 equality_expression:, and_expression:, exclusive_or_expression:,
16776 inclusive_or_expression:, conditional_and_expression:,
16777 conditional_or_expression:, assignment:): Use new location/token
16778 information available on operators.
16779 (create_class): Set super_decl_type to NULL_TREE when processing
16781 (register_fields): Field initialization is now a MODIFY_EXPR
16782 node. Chain initialization code to the matching lists (according
16783 to the field declaration modifiers).
16784 (maybe_generate_clinit): New function.
16785 (method_header): Don't set method's DECL_NAME to a WFL when adding
16786 methods to java.lang.Object.
16787 (resolve_and_layout): Now can return NULL_TREE if the type
16788 resolution fails. Otherwise, return the class DECL instead of its
16790 (check_method_redefinition): Don't patch method DECL_NAME if it
16791 belongs to java.lang.Object.
16792 (process_imports): Simply assign error_found to the value returned
16793 by check_pkg_class_access.
16794 (declare_local_variables): Don't use their init statements (if
16795 any) when parsing error were previously found. Reuse MODIFY_EXPR
16796 build during parsing as an init statement.
16797 (java_method_add_stmt): Now return the current method body.
16798 (java_layout_parsed_class, java_register_parsed_class): Functions
16800 (java_complete_expand_methods): Initialize the constant pool on a
16801 per class basis. Layout the classes before expanding their method
16802 bodies. Don't try expand artificial constructor code if error were
16803 found. Make the classes data and register them if no error were
16805 (java_complete_expand_method): Retrieve an artificial constructor
16806 argument list before entering its body. Assign the top block to
16807 the artificial constructor function body and set types of declared
16808 blocks and compound statements to void. Walk method body if not an
16809 artificial constructor.
16810 (make_qualified_name, cut_identifier_in_qualified): New functions.
16811 (resolve_expression_name): Fixed comments. Save/restore the
16812 current class CLASS_LOADED_P flag value. Build non qualified
16813 static field access and handle qualified expression names.
16814 (resolve_field_access, resolve_qualified_expression_name): New
16816 (patch_method_invocation_stmt): Use the new expression resolution
16817 scheme, calling resolve_field_access when the function call is
16818 resolved as an expression.
16819 (qualify_ambiguous_name): Function rewritten to work on qualified
16820 expression produced by make_qualified_name.
16821 (java_complete_tree): Promote type when function's argument are
16822 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16823 the assignment to discover further errors if RHS is a expression
16824 name that fails to evaluate. Declare LHS initialized even though
16825 the assignment failed. Don't use the location variable and removed
16826 extra argument in patch function calls. Now handle the ARRAY_REF
16827 case and build internal string representation when STRING_CSTs are
16829 (build_method_invocation): Don't wrap function call around a WFL.
16830 (build_assignment): Likewise. Use the operator location
16832 (patch_assignment): Handle array access LHSs. Handle error
16833 provenance, resulting in a better error report.
16834 (build_binop): Use op_location from operator as binop location
16836 (build_unaryop, build_incdec, build_cast): Likewise.
16837 (patch_binop): Extract location information from the node. Fixed
16838 typo in error message.
16839 (patch_unary_op): Extract location information from the node.
16840 (build_array_ref, patch_array_ref): New functions.
16842 1998-07-01 Tom Tromey <tromey@cygnus.com>
16844 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16845 match _Jv_IsInstanceOf.
16846 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16847 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16849 1998-06-30 Tom Tromey <tromey@cygnus.com>
16851 * decl.c (init_decl_processing): Functions are now named
16852 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16854 1998-06-29 Per Bothner <bothner@cygnus.com>
16856 * java-tree.h (load_class): Add prototype.
16857 * class.c (is_compiled_class): Add missing arg to load_class.
16858 * expr.c (expand_java_NEW): Call load_class.
16859 * parse.y (process_import): Removed bogus use of void return value.
16861 1998-06-25 Per Bothner <bothner@cygnus.com>
16863 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16864 Function name is "_Jv_Throw" instead of "soft_athrow".
16865 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16866 Function name is "_Jv_AllocObject" instead of "soft_new".
16867 Takes an extra parameter (object size).
16868 * expr.c: Update calls.
16870 1998-06-24 Per Bothner <bothner@cygnus.com>
16872 * lex.c (java_get_line_col): Handle end-of-file.
16873 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16875 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16877 * lang.c (lang_init): Make -fexceptions the default.
16878 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16879 exception handling is not turned on.
16881 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16883 * lang.c (flag_new_exceptions): Make this this default.
16884 * decl.c (end_java_method): Call emit_handlers.
16885 * except.c (method_init_exceptions): Set language code and version.
16886 (expand_start_java_handler): Enable exception, and call
16887 expand_eh_region_start.
16888 (expand_end_java_handler): Enable exception, and set up catch blocks.
16889 (emit_handlers): New routine to generate the saved handlers.
16890 * java-except.h (emit_handlers): Add prototype.
16892 1998-06-12 Per Bothner <bothner@cygnus.com>
16894 We used to have three different representations of the constant pool:
16895 the CPool structure, the tree_constant_pool, and the constructures
16896 used to build the Class object (which may need class and string
16897 constants) in compiled code. None were appropriate for compiling
16898 to .class files, so I did a major overhaul.
16900 First, the tree_constant_pool array was removed. Things were
16901 modified to the CPool structure in the JCF could be used.
16902 Second, a "capacity" field was added to the CPool, and functions
16903 written to search for a matching constant, adding one if not found.
16904 The code that generated the Class object was changed to use a CPool.
16905 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16906 the static Class object are now only in build_constants_constructor.
16907 Finally, I wrote code which can generate a .class file (including its
16908 constant pool) from the RECORD_TYPE of a class. This is a big step
16909 on the way to compiling Java source into .class files.
16911 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16912 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16914 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16915 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16916 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16917 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16918 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16919 (lang_type): Removed constant_pool field.
16920 * jcf.h (CPool): Renamed size to count. Added field capacity.
16921 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16922 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16923 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16925 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16926 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16927 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16928 (set_constant_entry, find_constant1, find_constant2,
16929 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16930 find_utf8_constant, find_class_or_string_constant): New functions.
16932 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16933 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16934 (give_name_to_class, get_class_constant): Likewise.
16935 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16936 (get_name_and_type_constant, get_ref_constant): Removed.
16937 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16938 * parse.y: Don't save/restore tree_constant_pool.
16939 * verify.c (verify_jvm_instructions): Update for new approach.
16940 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16942 * lang-options.h: Added -femit-class-file, -femit-class-files.
16943 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16944 (lang_f_options): Added "emit-class-file(s)".
16946 * expr.c (build_java_arrayaccess): Generate more efficient array
16947 bounds checking, by using unsigned compare.
16949 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16951 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16953 * parse.h: New comment on the handling of unresolved type
16954 identifiers. JDEPs are now part of the jdep_code enum.
16955 (typedef struct jdep): Now use enum jdep_code or int, depending on
16956 availability. Both are narrowed down to an 8 bits bitfield.
16957 (CALL_EXPR_PRIMARY): Fixed comment.
16959 1998-06-10 Tom Tromey <tromey@cygnus.com>
16961 * Make-lang.in (java): Added gjavac and jvgenmain.
16962 (java.start.encap): Depend on gjavac.
16963 (java.rest.encap): Depend on jvgenmain.
16965 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16966 (JAVA_CROSS_NAME): Likewise.
16967 (java.all.build): Depend on jvgenmain and gjavac.
16968 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16969 (jvgenmain$(exeext)): New target.
16970 (java.install-common): Wrote.
16971 * config-lang.in (compilers, stagestuff): Added gjavac and
16974 1998-06-10 Dave Brolley <brolley@cygnus.com>
16976 * lang.c (lang_decode_option): New argc/argv interface.
16978 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16980 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16981 * decl.c (build_decl_no_layout): New function.
16982 * expr.c (java_lang_expand_expr): Layout declarations found in
16983 blocks before they're pushed.
16984 * jcf-parse.c (load_class): Save current line when parsing class
16986 (parse_source_file): Register class before expanding their
16988 * lang.c (put_decl_node): Produce `null' when `void *' is
16990 * lex.c (static tree wfl_op): New static global, for error report
16992 (java_init_lex): wfl_operator and wfl_op initialized
16993 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16995 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
16996 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
16997 build_unresolved_array_type): New static function definitions.
16998 (build_decl_no_layout): New extern function declared.
16999 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17000 faulty modifier exists.
17001 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17002 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17003 (UNARY_PLUS_EXPR): New fake operator.
17004 (struct parser_ctxt): New field osb_number.
17005 * parse.y (static tree wfl_operator): New static WFL for operator
17006 bound error messages.
17007 (DECR_TK, INCR_TK): Moved.
17008 (OP_TK): Tagged <operator>.
17009 (array_type:): Now call build_unresolved_array_type.
17010 (dim_expr:): Count the number of '[' seen.
17011 (post_increment_expression, post_decrement_expression,
17012 pre_increment_expression, pre_decrement_expression,
17013 unary_expression_not_plus_minus, unary_expression:): Actions are
17014 now building the corresponding unary expressions.
17015 (cast_expression:): Actions are now building cast expressions.
17016 (build_unresolved_array_type): New function.
17017 (create_interface): Reset the number of declared interfaces.
17018 (create_class): Likewise.
17019 (method_header): Methods declared within the scope of an interface
17020 are now implicitly set public and abstract.
17021 (java_complete_class): Variable's and parameter's type are patched
17022 with a promoted type.
17023 (declare_local_variables): Resolved non builtin types are promoted
17024 before being used to build a variable decl. Removed type patch
17025 posted on variable initialization statement.
17026 (source_start_java_method): Use build_decl_no_layout to build the
17027 decl of a parameter of incomplete type.
17028 (java_register_parsed_class): Process interfaces too. Call
17029 rest_of_decl_compilation on each processed class declarations.
17030 (java_complete_expand_methods): Don't attempt to expand things in
17032 (java_complete_tree): Process CONVERT_EXPR, even though it always
17033 has a type. Propagate error_mark_node to node's type too. Promote
17034 method's call argument type and return error_mark_node if
17035 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17036 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17037 handle unary operator nodes.
17038 (build_assignment): Added comment.
17039 (print_int_node): New function.
17040 (patch_assignment): New second argument. New error handling. Use
17041 print_int_node. Handle references. Use can_cast_to_p to issue
17042 different error message according to the context and check upon
17043 the initialization of the RHS.
17044 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17045 (operator_string): Handle more operators.
17046 (patch_binop): No longer use a function static
17047 wfl_operator. Improved error message on shift distance.
17048 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17049 patch_cast): New functions.
17051 1998-06-05 Per Bothner <bothner@cygnus.com>
17053 * jvspec.c: New file.
17054 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17056 * java-tree.h (identifier_subst): Add declaration.
17058 1998-06-04 Tom Tromey <tromey@cygnus.com>
17060 * jvgenmain.c (main): Generate call to JvRunMain.
17062 * class.c (make_class_data): Push value for "sync_info" field.
17063 * decl.c (init_decl_processing): Push "sync_info" field.
17065 1998-06-03 Per Bothner <bothner@cygnus.com>
17067 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17068 Java (source) name, not signature.
17069 Set TYPE_ALIGN to (at least) that of element_type.
17071 1998-06-02 Per Bothner <bothner@cygnus.com>
17073 * class.c: Moved classname-mangling-rekated code to ...
17074 * mangle.c: ... this new file.
17075 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17076 * Makefile.in: Update for above changes.
17078 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17080 * expr.c (truthvalue_conversion): Convert integer and floating
17081 point value to their truth value.
17082 * lex.c (java_lex): Handle the `null' literal.
17083 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17084 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17085 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17088 * parse.y: Reorganization/documentation on token declaration.
17089 (binop_lookup[]): New added new tree codes.
17090 (relational_expression): Build corresponding binary operators.
17091 (equality_expression, conditional_and_expression,
17092 conditional_or_expression): Likewise.
17093 (java_complete_class): Fix crash in debug message.
17094 (java_complete_tree): Check initialization of method call
17095 arguments. Further bogus node evaluation to detect more error
17096 during assignments. Handles more binary operators.
17097 (patch_assignment): Use DECL_P.
17098 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17100 (operator_string): Handle more case. Compacted source.
17101 (patch_binop): Changed function comment. Checking for
17102 uninitialized first operand takes the compound assignment into
17103 account and uses DECL_P. Checking for uninitialized second operand
17104 delayed to routine's end. Use macros to issue type bound error
17105 messages and issue messages on both operands if their types are
17106 different. Force fixed type into node. Handle all binary
17109 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17111 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17112 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17113 build operator node and return tokens.
17114 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17115 * parse.h (java_complete_tree): Changed returned type in prototype.
17116 (build_method_invocation, build_assignment, patch_assignment,
17117 patch_binop): New static function declarations.
17118 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17119 BUILD_EXPR_WFL): New macros.
17120 * parse.y (enum tree_code binop_lookup[]): New static for token to
17122 (%union): Parser union has new sub-structure `operator'.
17123 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17124 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17125 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17126 ASSIGN_ANY_TK): Tokens tagged `operator'.
17127 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17128 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17129 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17130 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17131 (assignment_operator:): Rule tagged `operator'.
17132 (expression_statement:): Re-installed default rule.
17133 (method_invocation:): Sub rules call build_method_invocation.
17134 (postfix_expression:): Don't attempt to resolve name here. Just
17136 (multiplicative_expression:): Sub-rules build corresponding binop
17138 (additive_expression:, shift_expression:, and_expression:,
17139 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17140 (assignment:): Sub rule invoke build_assignment.
17141 (assignment_operator:): Default rules on sub rules.
17142 (force_error): Added documentation on this variable.
17143 (declare_local_variables): Build initialization calling
17145 (expand_start_java_method): Removed unused rtx declaration. Mark
17146 arguments as already initialized.
17147 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17148 (java_complete_expand_methods): Don't process next method if
17149 completion of the previous one triggered errors.
17150 (java_complete_expand_method): Call source_end_java_method if no
17151 error were found during completion.
17152 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17153 locals declaratilon. Handle names found within a class. Return
17154 error_mark_node when things aren't found.
17155 (patch_method_invocation_stmt): Return error_mark_node on failures.
17156 (patch_invoke): Removed unused local. Return the correct node.
17157 (java_complete_tree): Now returns a value. The BLOCK section binds
17158 local identifiers and the type of a BLOCK is now void. Assign the
17159 result of operand completion on COMPOUND_EXPR. Assign the
17160 encapsulated node of a WFL to the result of its completion, except
17161 when the node is an identifier. Now handle MODIFY_EXPR and several
17162 binary operators. Return error_mark_node on errors.
17163 (build_method_invocation, build_assignment, patch_assignment,
17164 build_binop, operator_string, patch_binop): New functions.
17165 * typeck.c (binary_numeric_promotion): New function.
17167 1998-05-21 Per Bothner <bothner@cygnus.com>
17169 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17170 Replace most uses of ident_subst by identifier_subst.
17172 * class.c (push_class_static_dummy_field): Removed function.
17173 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17174 instead of looking got "class" static field. Create that decl here.
17175 (class_identifier_node): Removed; no longer needed.
17176 (init_class_processing): Don't init class_identifier_node.
17177 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17178 Do nreverse 0 times (instead of twice) for Object and Class.
17179 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17181 1998-05-20 Per Bothner <bothner@cygnus.com>
17183 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17184 while initializing linenumber_count and linenumber_table.
17185 Do it before init_function_start (which calls emit_line_note).
17186 * expr.c (expand_byte_code): Don't need to clear lineno here.
17188 1998-05-18 Tom Tromey <tromey@cygnus.com>
17190 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17191 then mangle number as _N_.
17193 * class.c (mangle_class_field): New function.
17194 (build_class_ref): Set assembler name of class reference using
17195 mangle_class_field.
17196 (push_class_static_dummy_field): Likewise.
17198 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17200 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17201 of assigning to TREE_CODE. The latter method exploits a feature
17202 of GCC that is not ANSI compliant.
17204 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17206 * decl.c (pushdecl_force_head): New function.
17207 (pushlevel): Removed conditional printf.
17208 (complete_start_java_method): Don't enter local variable scope if
17209 function is compiled from source code.
17210 * expr.c: parse.h now included
17211 (java_lang_expand_expr): New function.
17212 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17213 printf. Terminate buffer when doing directories.
17214 * jcf-parse.c (parse_source_file): Call lang_init_source before
17215 parsing and before code generation.
17216 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17217 use printf if the macro is defined.
17218 * lang.c (lang_init): Install lang_expand_expr hook on
17219 java_lang_expand_expr.
17220 (java_dummy_print): New function.
17221 (lang_init_source): New function.
17222 * lex.c (java_lex): Remember location of an opening brace at the
17223 second nesting level.
17224 (java_is_eol): Unget character seen after a CR if it is EOF.
17225 * parse.h: Now includes lex.h
17226 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17227 printf if the macro is defined.
17228 (expand_start_java_method, build_expr_block, enter_block,
17229 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17230 New static function declarations.
17231 (pushdecl_force_head): New extern function declaration.
17232 (INCOMPLETE_TYPE_P): New macro.
17233 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17234 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17235 BLOCK_EXPR_ORIGIN): New macros.
17236 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17237 DECL_SOURCE_LINE_LAST): New macros.
17238 (struct parser_ctxt): Removed field current_method_decl, redundant
17239 with the field current_function_decl. Added fields
17240 first_ccb_indent1 and pending_block.
17241 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17242 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17244 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17245 (compilation_unit:): Cosmetic on sub rule.
17246 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17247 (variable_initializer:): Installed default rule on expression:.
17248 (method_declaration:): method_header: starts a new
17249 method. method_body: installs the function body, absorbs blocks
17250 emitted for temporary variable scopings, pops function's body block
17251 and merges function's last statement lineno in DECL_SOURCE_LINE.
17252 (method_body:): Installed default rules.
17253 (block:): Call enter_block when an opening brace is seen. Absorb
17254 scoping blocks and call exit_block when a closing brace is seen.
17255 (block_statement:): Cosmetic changes.
17256 (method_invocation:): Create WFL around CALL_EXPR node.
17257 (patch_stage): Added comment around definition.
17258 (method_header): Try to use first_ccb_indent1 as the first line of
17259 the method, so BP debug info are emitted at the first opening
17260 brace of the function. If the function has no body, use the
17261 location of the function's name. Override currently defined method
17262 name with the matching WFL so we can point redefinition errors
17263 using the location where the function's name was declared.
17264 (check_abstract_method_header): Interprets DECL_NAME as an
17265 identifier or as a WFL, accordingly.
17266 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17267 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17268 location and name information out of it and reinstall DECL_NAME to
17269 its original identifier node value.
17270 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17271 function's source code).
17272 (read_import_dir): Test the value returned by find_class and issue
17273 a fatal accordingly.
17274 (declare_local_variables): Push a new block for the scope of the
17275 new variable(s) if code has been already generated at that nesting
17276 level. Pinpoint redefinition errors using the variable id
17277 WFLs. Generate initialization code if necessary. If the variable
17278 type is incomplete, register a patch on its decl.
17279 (source_start_java_method): Rewritten. Define a new block for the
17280 function's parameters. Build parameter decl out of function's
17281 arguments and register them for a patch if their types are
17283 (expand_start_java_method): Includes the part of
17284 source_start_java_method that was pushing the parameter decls and
17285 completing the method start code.
17286 (source_end_java_method): Removed call the expand_end_bindings and
17287 poplevel (already taken care of). Reinstall function's arguments
17288 and get function's last line of code before calling
17289 expand_function_end.
17290 (java_method_add_stmt): New comment before the function's
17291 code. Complement the second operand of the current COMPOUND_EXPR
17293 (java_complete_expand_methods): Don't generate debug info on line
17294 zero when expanding a generated constructor.
17295 (java_complete_expand_method): Set start and end line numbers for
17296 a artificially generated constructor to one and manually call
17297 enter_block and exit_block when defining it. For all methods:
17298 expand function's start calling the new expand_start_java_method
17299 and invoke java_complete_tree on the effective method's body, if
17301 (resolve_expression_name): Now use lookup_name_in_blocks to search
17302 local variable decls and print out an error when variables are
17304 (patch_method_invocation_stmt): Inserted comment before the
17306 (lookup_method_invoke): Chain method's arguments using chainon
17307 with the current arg list as a second argument. Inserted missing
17308 IDENTIFIER_POINTER when reporting an error on methods not found.
17309 (refine_accessible_methods_list): Don't retain constructors.
17310 (patch_arguments): Function removed.
17311 (java_complete_tree): Inserted comment before the function's
17312 code. New case for BLOCKs. Moved the WFL case a bit
17313 further. Complete function's arguments.
17314 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17315 maybe_absorb_scoping_blocks): New functions.
17317 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17319 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17321 * jcf-parse.c (parse_source_file, java_error_count): New forward
17322 and extern declarations.
17323 (java_parse_abort_on_error): Macro moved.
17324 (jcf_parse_source): fatal called if fopen fails. Now calls
17326 (parse_source_file): New parse_only parameter. Reflects the
17327 elimination of the second pass.
17328 (yyparse): parse_source_file called with argument set to 0.
17329 * jcf.h (JCF_ZERO): Sets java_source to zero.
17330 * lex.c (java_init_lex): pass argument is gone. Function modified
17331 to be called once during the analysis of a file.
17332 (java_unget_unicode): Fixed typo in fatal message.
17333 (java_get_line_col): Likewise.
17334 (java_lval): Likewise. String literals no longer built during
17336 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17338 * parse.h (MODIFIER_WFL): New macro.
17339 (parse_check_super, parser_check_super_interface): Now return int.
17340 (parser_chain_incomplete_item, not_builtin_p,
17341 complete_method_decl): Declarations removed.
17342 (build_method_invocation_stmt, build_invoke): Renamed using the
17343 `patch' instead of `build'
17344 (register-incomplete_type, obtain_incomplete_type,
17345 java_complete_tree, java_complete_expand_method,
17346 unresolved_type_p, create_jdep_list): New function declarations.
17347 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17348 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17349 (jdep): New typedef on new struct _jdep.
17350 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17351 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17352 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17353 JDEP_RESOLVED_P): New macros.
17354 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17355 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17356 JDEP_VARIABLE): New enum values and jdep kinds.
17357 (jdeplist): New typedef on struct _jdeplist.
17358 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17360 (CALL_EXPR_PRIMARY): New macro.
17361 (struct parser_ctxt): Fields java_pass, current_method_decl,
17362 method_decl_list deleted. New field jdeplist.
17363 (INCOMPLETE_P): Macro deleted.
17364 * parse.y (single_type_import_declaration:): Removed pass switch.
17365 (type_import_on_demand_declaration): Likewise.
17366 (field_declaration:): Removed pass switch on all sub rules.
17367 (class_declaration:): Call the complete_class_decl removed on
17369 (method_declaration:): Removed second pass switch. No longer chain
17370 methods decl when method_header reduced.
17371 (method_header:): Sub rules no longer depend on pass switch.
17372 (method_declarator:): Likewise.
17373 (method_body:): Likewise.
17374 (abstract_method_declaration:): Likewise.
17375 (block_statement:): Likewise.
17376 (local_variable_declaration:): Likewise.
17377 (argument_list:): Likewise.
17378 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17379 removed. Partial CLASS_EXPR tree node built instead.
17380 (postfix_expression:): Removed pass switch on all sub rules.
17381 (java_pop_parser_context): Free classd_list content.
17382 (yyerror): Call obstrack_grow0 to finalize error message.
17383 (check_class_interface_creation): Comment modified to reflect new
17384 returned value meaning. Removed second pass switch. Return 1 if an
17385 error was found, 0 otherwise. Adjust pointer on filename if a
17386 leading path separator was found.
17387 (maybe_create_class_interface_decl): Removed first pass switch
17388 when linking the class decl to the class_list. Install a new
17389 jdep_list for the class.
17390 (add_superinterfaces): List of unresolved interfaces is
17391 gone. Unresolved interfaces are directly added to the current
17393 (create_interface): Second pass shortcut removed.
17394 ctpx->modifier_ctx access through MODIFIER_WFL.
17395 (create_class): Second pass shortcut removed. Call to
17396 register_incomplete_type replaces the call to
17397 parser_chain_incomplete_item.
17398 (complete_class_decl): Function removed.
17399 (duplicate_declaration_error): New way of retrieving redeclared
17401 (register_fields): Call to lookup_modifier_cl replaced by
17402 MODIFIER_WFL. New way of handling unresolved type, using
17403 unresolved_type_p and obtain_incomplete_type.
17404 register_incomplete_type replaces call to parser_chain_incomplete_item.
17405 (patch_stage): New static global variable.
17406 (method_header): New way of handling unresolved type, using
17407 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17408 indicates that the method decl needs to be patched.
17409 (check_abstract_method_header): Call to lookup_modifier_cl
17410 replaced by MODIFIER_WFL.
17411 (method_declarator): Incomplete argument type are registered
17412 calling register_incomplete_type. Patch on the declared method is
17413 issued in that case.
17414 (unresolved_type_p): New function.
17415 (parser_check_super_interface): New comment to reflect function's
17416 modified returned type (int). Function and has a new argument
17417 this_wfl. Call to parse_error_context uses this_wfl instead of
17418 relying on lookup_cl.
17419 (parser_check_super): Comment reflects function's new returned
17420 type (int). Function returns nonzero value on error.
17421 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17422 register_incomplete_type, jdep_resolve_class): New functions to
17423 handle incomplete types in declarations.
17424 (java_complete_class): Rewritten to work with the new incomplete
17425 type handling scheme.
17426 (complete_class_report_errors): Likewise.
17427 (complete_method_decl): Removed: it jobs is now handled by
17428 java_complete_class.
17429 (do_resolve_class): Class loaded in not already loaded and not
17430 found in Java source code.
17431 (java_check_regular_methods, java_check_abstract_methods): Don't
17432 call complete_method_decl anymore.
17433 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17434 (read_import_dir): Got rid of the pass number dependency.
17435 (declare_local_variables): New handling of unresolved types (patch
17437 (source_start_java_method): New parameter level. Function called
17438 with level set to 1 when argument types are potentially
17439 unresolved. Called to complete the job with level set to 2 once
17440 types are complete.
17441 (source_end_java_method): Call to permanent_allocation
17442 removed. Waiting to be replaced by a more suitable obstack
17444 (java_complete_expand_methods, java_complete_expand_method,
17445 java_expand_finals): New functions.
17446 (build_method_invocation_stmt): Renamed
17447 patch_method_invocation_stmt. Extracts function call expression
17448 (wfl) and arguments (args) from CALL_EXPR tree operands.
17449 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17450 call. Patch the function and argument operand of the CALL_EXPR
17452 (patch_argument, java_complete_tree): New functions.
17454 1998-04-20 Per Bothner <bothner@cygnus.com>
17456 Recover from missing fields and methods (i.e. error instead of fatal).
17457 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17458 * expr.c (expand_invoke): Recover from missing method.
17459 (expand_java_field_op): Recover from missing field.
17460 Inline references to java.lang.{Integer,Char,...}.TYPE.
17461 * typeck.c (get_type_from_signature), java-tree.h: New function.
17462 * class.c (add_method): Use get_type_from_signature.
17463 (build_class_ref): Handle a class that was not found.
17464 * typeck.c (convert): Handle conversion to pointers (for convenience).
17465 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17466 instead of lookup_field to handle missing fields.
17468 * jcf-parse.c (process_zip_dir): Set java_source.
17470 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17472 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17474 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17476 * jcf-parse.c (load_class): Don't change input_filename before
17477 calling jcf_parse_source (but still do it before calling
17479 (jcf_parse_source): Assign input_filename after having saved the
17481 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17482 list. ctxp->modifier_ctx zeroed according to its new
17483 definition. ctxp->filename initialized. Removed
17484 JAVA_MODIFIER_CTX_UNMARK.
17485 (java_unget_unicode): Update the character based column position.
17486 (java_allocate_new_line): ref_count not used anymore. Always free
17487 ctxp->p_line. Initialize c_line->char_col to 0.
17488 (java_get_unicode): Update the character based column position.
17489 (java_lex): Use ctxp->elc to store current position in source
17490 file, at the beginning of the parsed token. Set modifier_ctx entry
17491 corresponding to the parse modifier to a WFL node. Return a WFL
17492 node when an identifier is parsed.
17493 (java_lex_error): Now uses ctxp->elc to store current position in
17495 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17496 * lex.h (build_wfl_node): New function definitions.
17497 (struct java_line): ref_count and next fields are gone. New field
17499 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17500 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17501 (JAVA_COLUMN_DELTA): New macro.
17502 (java_lc): New typedef on new struct _java_lc.
17503 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17504 (parse_error_context, parse_warning_context): Changed prototypes.
17505 (java_get_line_col): Added as an available global function.
17506 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17507 (IC_DECL): Replaced by macro IC_TYPE
17508 (DEPEND_WFL): New macro.
17509 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17511 (exit_java_complete_class): Removed a commented out statement.
17512 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17513 now an array of tree nodes. Deleted fields line_list and
17514 e_line. New field elc, to replace e_line.
17515 * parse.y (array_type:): Build WFL node.
17516 (qualified_name:): Build a single WFL node out of two. Retain
17517 the location information of the first node in the resulting node.
17518 (package_declaration:): Use package name as a WFL node
17519 (single_type_import_declaration:): Use imported name as a WFL node.
17520 (type_import_on_demand_declaration:): Use root of the imported
17521 packages as a WFL node.
17522 (field_declaration:): Removed unused local variable cl.
17523 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17524 (yyerror): New static elc. Removed static error_line, error_pos.
17525 New local code_from_source. Save ctxp->elc into elc at the first
17526 pass. Call java_get_line_col to get a string of the line where
17527 the error occurred.
17528 (debug_line): Removed static function.
17529 (parse_error_context, parse_warning_context): Parameter cl is now
17530 a WFL node. Use its value to initialize ctxp->elc.
17531 (redefinition_error): Parameter cl is now a WFL node.
17532 (parse_add_interface): New parameter wfl. No longer call
17533 lookup_cl, use wfl instead.
17534 (check_class_interface_creation): Parameter cl is now a WFL node.
17535 (maybe_create_class_interface_decl): Likewise.
17536 (add_superinterfaces): New function.
17537 (create_interface): Removed local cl, node, super_decl,
17538 super_decl_type. Function now uses id as a WFL node. Better
17539 warning/error report on obsolete or forbidden mix of
17540 modifiers. Now calls add_superinterfaces to register interfaces.
17541 (create_class): Removed local cl, node. Local variable id is used
17542 as a WFL node. Better error report on forbidden modifier
17543 mix. Uses add_superinterfaces to register interfaces.
17544 (find_field): Argument cl is now a WFL node. Now store the WFL
17545 node of a fields that needs to be checked for their
17547 (method_header): Local variable node non longer used. Local
17548 variable id replaces cl.
17549 (check_modifiers_consistency): Local variable cl is now a WFL
17551 (method_declarator): Local variable cl replaced by parameter id.
17552 (parser_qualified_name): Now uses parameter name as a WFL node.
17553 (parser_check_super_interface): New parameter wfl, for achieve
17554 greater accuracy during error reports.
17555 (parser_chain_incomplete_item): New parameter named location. Used,
17556 along the decl, to construct the incomplete item node.
17557 (java_complete_class): resolve_class now uses WFL node extracted
17558 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17560 (complete_method_decl): Unresolved function's argument types are WFL.
17561 (resolve_class): Parameter cl is now a WFL node.
17562 (resolve_and_layout): Likewise.
17563 (do_resolve_class): Likewise. Try first to use cl and then do the
17564 lookup on the decl when calling check_pkg_class_access.
17565 (complete_class_report_errors): Use IC_TYPE in place of
17566 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17567 instead of doing a lookup over the decl.
17568 (java_check_final): Use WFL info from field tree list.
17569 (lookup_cl): Rewritten and returns a statically defined WFL node.
17570 (lookup_modifier_cl): Now uses information from WFL nodes.
17571 (process_imports): Likewise.
17572 (read_import_dir): name and cl arguments replaced by a single WFL
17573 node. Function modified accordingly.
17574 (find_in_imports_on_demand): Now uses WFL node.
17575 (check_pkg_class_access): cl argument is now a WFL node.
17576 (declare_local_variables): Fixed to use WFL nodes.
17577 (resolve_expression_name): Likewise.
17578 (build_method_invocation_stmt): name_combo argument renamed
17579 wfl. Function modified to use WFL nodes.
17580 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17581 (lookup_method_invoke): cl is now a WFL node. Added missing
17582 IDENTIFIER_POINTER to class type decl name.
17584 1998-04-14 Dave Brolley <brolley@cygnus.com>
17586 * lang.c (init_parse): Now returns char* containing the filename.
17588 1998-04-10 Per Bothner <bothner@cygnus.com>
17590 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17592 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17593 * class.c (make_class_data): If flag_assume_compiled, initial class
17594 state is CSTATE_PREPARED; make superclass and interfaces direct
17595 references, rather than constant pool indexes.
17597 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17599 * parser.y: Include flags.h. Removed debug variable pl.
17600 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17601 (block:): Likewise.
17602 (labeled_statement_nsi:): Generate debug info when reducing
17603 expression_statement:.
17604 (check_pkg_class_access): get_access_flags_from_decl invocation
17605 fixed for new CLASS_* flags location.
17606 (source_end_java_method): Save/restore parser context when
17607 entering/leaving this routine. Restore lineno to its right value
17608 before calling expand_end_bindings.
17609 (build_method_invocation_stmt): build_invoke called with the
17610 current line information.
17611 (build_invoke): New argument cl. Wrap the function call around a
17613 (refine_accessible_methods_list): Changed comment, removed
17615 * parse.h: Fixed typo in comments.
17616 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17617 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17618 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17620 * lex.c (java_lex): Record the last closing curly bracket of a
17622 * jcf-parse.c (jcf_parse_source): Now calls
17623 java_check_methods. Clarified comment, fixed typo.
17625 1998-04-09 Dave Brolley <brolley@cygnus.com>
17627 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17628 (finish_parse): Expose for non USE_CPPLIB builds.
17630 1998-04-08 Jeffrey A Law (law@cygnus.com)
17632 * lang.c (lang_print_xnode): New function.
17634 1998-04-03 Per Bothner <bothner@cygnus.com>
17636 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17637 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17638 used to build a class's dispatch table.
17639 (make_class_data): Generate dispatch table if flag_assume_compiled.
17640 Set dtable of class object to address of class_dtable_decl.
17642 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17643 be volatile and have side effects - generates better code.
17645 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17646 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17648 * expr.c (expand_invoke): If class is final, method is
17649 effectively final, so can call it directly.
17651 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17653 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17655 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17657 * parse.y (build_method_invocation_stmt): Removed extra argument
17660 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17662 * expr.c (dtable_indent): Now static global.
17663 (expand_invoke): Now call invoke_build_dtable and
17664 build_invokevirtual.
17665 (invoke_build_dtable, build_invokevirtual): New functions.
17666 * jcf-io.c (find_class): Defer issuing a warning by setting
17667 jcf->outofsynch to 1.
17668 * jcf-parse.c (jcf_out_of_synch): New function.
17669 (load_class): Test this_jcf.outofsynch flag and call
17670 jcf_out_of_synch accordingly.
17671 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17672 comment indentation.
17673 * lex.c (java_get_unicode): Fixed code indentation.
17674 (java_lex): Create string literal. Fixed typo. Removed several
17675 premature obstack_free.
17676 * parse.h: New enums for name resolution and invocation mode.
17677 (struct qualification): New data structure.
17678 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17679 (do_resolve_class, build_method_invocation_stmt,
17680 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17681 debug_line, identical_subpath_p, invocation_mode,
17682 refine_accessible_methods_list, build_invoke,
17683 lookup_method_invoke): New functions declared.
17684 (build_invokevirtual, invoke_build_dtable, match_java_method,
17685 build_field_ref, jcf_out_of_synch): New references to external
17687 (struct parse_ctxt): Removed artificial_constructor field.
17688 * parse.y: (array_type:): Type defined for this rule.
17689 (class_type:): Installed default rule for interface_type:.
17690 (array_type:): Now build Java array type.
17691 (qualified_name:): Now use obstack_grow0.
17692 (method_declaration:): Skip the artificial constructor added to
17694 (abstract_method_declaration:): Execute the code only during pass 1.
17695 (block:): Installed default rule in block_statements:.
17696 (block_statement:): Add the statement to the method during pass 2.
17697 (statement_expression): Installed default rule for
17698 method_invocation:.
17699 (argument_list:): Added code to build the argument list.
17700 (method_invocation:): Added call to create the method invocation
17702 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17703 (debug_line): New function for debug.
17704 (complete_class_decl): No longer do something during pass 1.
17705 (method_header): Use BUILD_PTR_FROM_NAME.
17706 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17708 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17709 function's main comment.
17710 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17712 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17713 (resolve_class): Now works with arrays.
17714 (do_resolve_class, resolve_and_layout): New functions.
17715 (java_check_regular_methods): Reverse method list before and after
17716 having processed it. No longer set ctxp->artificial_constructor.
17717 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17718 accordingly. Fixed typo in issued error message. Now use
17720 (find_in_imports_on_demand): Now use obstack_grow0.
17721 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17722 (source_end_java_method): Call expand_expr_stmt instead of
17723 expand_expr. Calls it before calling expand_function_end.
17724 (java_method_add_stmt): Do nothing if errors were found during
17726 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17727 (build_method_invocation_stmt, build_invoke, invocation_mode,
17728 lookup_method_invoke, refine_accessible_methods_list,
17729 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17731 * typeck.c (build_java_signature): Properly end method signature
17732 if return type skipped.
17733 (match_java_method): New function.
17735 1998-03-16 Per Bothner <bothner@cygnus.com>
17737 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17739 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17741 * expr.c (build_invoke_non_interface): New function.
17742 (methods_ident, ncode_ident): Now static globals.
17743 (expand_invoke): Use build_invoke_non_interface.
17744 * java-tree.h (struct lang_decl): New field function_decl_body.
17745 (DECL_FUNCTION_BODY): New macro.
17746 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17747 CLASS_FROM_SOURCE_P.
17748 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17749 before starting pass 2. Call to java_generate_parsed_class replaced
17750 by java_register_parsed_class.
17751 * lex.c: Fixed typo in header. Some line width related formating.
17752 * lex.h: Some line width related formating.
17753 * parse.h (source_end_java_method, resolve_expression_name,
17754 complete_class_decl, maybe_create_class_interface_decl,
17755 check_class_interface_creation): New static function declarations.
17756 (java_layout_parsed_class, java_method_add_stmt): New function
17758 (struct parser_ctxt): Field mark_class_generate removed. New
17759 fields class_list and artificial_constructor.
17760 * parse.y: Fixed typo in header.
17761 (class_declaration:): Call complete_class_decl when class body
17763 (method_declaration:): Call source_end_java_method in pass 2 when
17764 the method body is defined.
17765 (postfix_expression:): Do expression name resolution on sub-rule
17766 name during pass 2.
17767 (create_class, create_interface): Merged common pieces.
17768 (check_class_interface_creation, maybe_create_class_interface_decl):
17770 (complete_class_decl): New function.
17771 (register_fields): Fixed line width related typo.
17772 (method_header): Correctly skip first argument when fixing
17773 argument line. Changed the loop.
17774 (java_check_circular_reference): Now use ctxp->class_list.
17775 (java_complete_class): Removed start/stop marking.
17776 (java_check_regular_methods): Now takes a class decl as an
17777 argument. Add default constructor if none were encountered.
17778 (java_check_methods): Now use ctxp->class_list. Changed call to
17779 java_check_regular_methods.
17780 (source_start_java_method): Set DECL_ARG_TYPE for each function
17782 (source_end_java_method, java_method_add_stmt): New functions.
17783 (java_generate_parsed_class): No longer exists.
17784 (java_layout_parsed_class, java_register_parsed_class): New functions.
17785 (resolve_expression_name): New function.
17787 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17789 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17790 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17791 until pass initializations are done. Call read_import_dir with
17793 * parse.h: (lookup_modifier_cl): New function declared.
17794 (INTERFACE_FIELD_MODIFIERS): New macro.
17795 (OBSOLETE_MODIFIER_WARNING): New macro.
17796 * parse.y: (register_fields): Class type and current field name in
17797 local variables. Check modifier(s) if adding field(s) to an interface.
17798 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17799 and report errors using the faulty modifier line context.
17800 (lookup_modifier_cl): New function.
17801 (read_import_dir): Detect and report default import processing
17804 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17806 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17807 * class.c (is_compiled_class): Return 1 after making sure it
17808 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17809 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17810 * java-tree.h (flag_assume_compiled): Add decl.
17811 * lang.c (lang_f_options): Add the flag.
17812 (flag_assume_compiled): Add decl, default to 0.
17814 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17816 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17817 (is_compiled_class): Likewise.
17818 (layout_class): Likewise.
17819 (layout_class): Detect and lay out classes defined in source code.
17820 (interface_of_p, add_interface_do, may_add_interface): New
17822 (add_interface): Now use add_interface_do.
17823 (add_method_1): New function.
17824 (add_method): Now use add_method_1.
17825 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17826 (complete_start_java_method): New function.
17827 (start_java_mehod): Now call complete_start_java_method.
17828 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17829 (expand_invoke): Likewise and fixed typo.
17830 *gjava.c: (print_super_field): Use new argument to find_class
17833 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17834 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17835 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17837 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17838 (add_method_1, push_class): New prototypes.
17839 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17840 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17841 directory where the class was found.
17842 (find_class): New argument DO_CLASS_FILE. Function find_class
17843 modified accordingly.
17844 *jcf-parse.c: (fix_class_path): New function.
17845 (load_class): Use new VERBOSE argument. load_class now finds and
17846 loads/parses .class/.java files. Save read_state of current_jcf
17848 (java_parser_abort_on_error): New macro.
17849 (jcf_parse_source, parse_source_file): New function.
17850 (jcf_parse): Fixed typo.
17851 (yyparse): Call parse_source_file () only.
17852 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17853 writing the real class name back in the zip directory entry.
17854 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17855 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17856 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17857 (find_class): Prototype fixed.
17858 *lex.c: Added 1998 time stamp.
17859 Removed all static global variables, moved into the parser
17860 context data structure.. Now include unistd.h if SEEK_SET not
17862 (java_init_lex): Rewritten.
17863 (java_sneak_unicode): Modified current unicode access in current line.
17864 (java_unget_unicode): Likewise.
17865 (java_allocate_new_line): New allocation management.
17866 (java_read_char): Modified access and storage of unget_utf8_value.
17867 New way of processing current unicode.
17868 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17869 (java_get_unicode): Now use the parser context.
17870 (java_lineterminator): Likewise.
17871 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17872 of the reentrant parser implementation. Function now use the
17873 parser context data structure and java_lval. Fixed production of
17874 the float and double constant "out of range" error message. Fixed
17875 obstack use. Return integer value when hitting a modifier. Now
17876 return type for TRUE, FALSE and other predefined types. Return
17877 identifier as a TREE_LIST list containing the current line context
17878 as the TREE_VALUE sub-node.
17879 (java_unicode_2_utf8): Fixed typo in declaration.
17880 (java_lex_error): Now use the parser context data structure.
17881 *lex.h: Added 1998 time stamp.
17882 (struct java_line): New fields ref_count and next.
17883 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17884 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17885 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17886 *parse.h: Added 1998 time stamp.
17887 (java_parse_source_file): Renamed from parse_source_file.
17888 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17889 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17890 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17891 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17892 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17893 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17894 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17895 (struct parser_ctxt): New data structure to keep the parser context.
17896 *parse.y: Added 1998 time stamp, got rid of static global variables.
17897 (java_error_count, ctxp): New global variables.
17898 (%union): New value field.
17899 (numeric_type, integral_type): Rules removed.
17900 (primitive_type): Rule defined to handle integral, float, double and
17902 (qualified_name, package_declaration,
17903 single_type_import_declaration, type_import_on_demand_declaration,
17904 modifiers, class_declaration, super, interfaces,
17905 interface_type_list, class_body, field_declaration,
17906 field_declaration, variable_declarators, variable_declarator,
17907 variable_declarator_id, method_declaration, method_header,
17908 formal_parameter_list, formal_parameter, method_body, block,
17909 static, interface_declaration, extends_interfaces,
17910 abstract_method_declaration, local_variable_declarators): Rules now
17912 (force_error, do_warning): New global statics.
17913 (push_parser_context, parser_context_save_global,
17914 parser_context_restore_global, pop_parser_context): New functions.
17915 (yyerror): Now uses the global parser context. Fixed use of obstack.
17916 (parse_error, parse_error_context, parse_warning_context,
17917 java_accstring_lookup, redefinition_error, check_modifiers,
17918 parser_add_interface, create_interface, create_class, find_field,
17919 duplicate_declaration_error, register_fields, method_header,
17920 check_modifiers_consistency, check_abstract_method_header,
17921 method_declarator, parser_qualified_classname,
17922 parser_check_super_interface, parser_check_super,
17923 parser_chain_incomplete_item, java_check_circular_reference,
17924 layout_class_from_source, java_complete_class,
17925 complete_method_decl, resolve_class, complete_class_report_errors,
17926 java_check_final, check_method_redefinition,
17927 java_check_regular_methods, java_check_abstract_methods,
17928 java_check_methods, lookup_java_interface_method2,
17929 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17930 process_imports, find_in_imports, read_import_entry,
17931 read_import_dir, find_in_imports_on_demand,
17932 check_pkg_class_access, not_builtin_p, declare_local_variables,
17933 source_start_java_method, java_generate_parsed_class): New
17935 *typeck.c: (signature_include_return): New global variable.
17936 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17937 to add the function returned type in the signature.
17939 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17941 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17943 1998-01-29 Dave Brolley <brolley@cygnus.com>
17945 * Make-lang.in (java.info): Added.
17946 (java.install-info): Added
17948 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17950 * Makefile.in (clean): Also remove java/parse.c.
17952 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17954 Add a pair of -fbounds-check/-fno-bounds-check options.
17955 * lang.c (lang_decode_option): Add code to grok arguments.
17956 (flag_bounds_check): Add decl.
17957 (lang_f_options): New array w/ the option in it.
17958 * java-tree.h (flag_bounds_check): Add decl.
17959 * lang-options.h: New file.
17960 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17961 of a static macro value.
17962 (JAVA_ARRAY_EXCEPTION): Delete macro.
17964 1998-01-23 Per Bothner <bothner@cygnus.com>
17966 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17967 * expr.c (build_anewarray): Add missing promote_type.
17969 1998-01-22 Per Bothner <bothner@cygnus.com>
17971 Add array types with known length to optimize bounds checking.
17972 * typeck.c (build_java_array_type): Take length parameter.
17973 (java_array_type_length, build_prim_array_type): New functions.
17974 * java-tree.h: Update for new functions.
17975 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17976 * class.c: Use build_prim_array_type.
17977 * expr.c (can_widen_reference_to): Handle known-length array types.
17978 (verify_jvm_instructions): Keep track of integer push instructions
17979 followed by newarray/anewarray, so we can build known-length arrays.
17980 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17981 (java_array_data_offset): New function.
17982 (build_java_array_length_access): New function. Optimize if constant.
17983 (build_java_arrayaccess): Constant fold bounds check.
17984 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17985 (build_newarray, build_anewarray): New functions.
17986 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17987 * verify.c (merge_types): Handle known-lengh array types.
17989 1998-01-19 Per Bothner <bothner@cygnus.com>
17991 * expr.c (expand_byte_code): Fix performace bug, which caused
17992 searching linenumber_table to be linear rather than constant.
17994 1997-12-12 Per Bothner <bothner@cygnus.com>
17996 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
17998 * decl.c, java-tree.h (soft_fmod_node): New global.
17999 * decl.c (init_decl_processing): Define __builtin_fmod.
18000 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18001 using __builtin_fmod.
18003 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18005 * keyword.h: New file, output of keyword.gperf as processed by
18007 * lex.c (java_lex_init): Initialize java_error_flag.
18008 * parse.c (YYERROR_NOW): Uses java_error_flag.
18009 * parse.y: New static java_error_flag. Useless definition of
18011 * parse.y (java_error): Portable error recovery using
18012 java_error_flag (not yet completely tuned).
18014 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18016 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18018 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18020 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18021 (parse.c, lex.c, keyword.h): New rules for Java source code
18023 * parse.c: Renamed into jcf-parse.c.
18024 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18025 * keyword.gperf: New file, Java keywords.
18026 * parse.y: New file, Java language grammar.
18027 * parse.h: New file, Java language grammar definitions.
18028 * lex.c: New file, Java language lexer.
18029 * lex.h: New file, Java language lexer definitions.
18031 1997-12-03 Per Bothner <bothner@cygnus.com>
18033 * decl.c (clinit_identifier_node), java-tree.h: New global.
18034 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18035 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18036 * expr.c (expand_java_field_op): Check for invalid assignment
18039 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18041 1997-10-27 Per Bothner <bothner@cygnus.com>
18043 * verify.c (verify_jvm_instructions): When processing a handler,
18044 attempt to set the current_subr to the right value.
18045 (More complicated code combines Sep 17 and Oct 22 versions.)
18047 1997-10-24 Per Bothner <bothner@cygnus.com>
18049 * class.c (push_class): Figure out (guess) name of source file.
18050 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18051 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18052 (parse_class_file): Change return type from int to void.
18053 Call debug_start_source_file/debug_end_source_file.
18055 * expr.c (build_java_binop): Fix masking 2nd operand.
18056 * decl.c (init_decl_processing): Set sizetype first.
18058 1997-10-22 Per Bothner <bothner@cygnus.com>
18060 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18061 (Revert Sep 17 change.)
18063 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18065 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18066 .class extension in their name and fix thing so we don't process
18067 them parse_zip_file_entries().
18068 (parse_zip_file_entries): Cleaned unused local variables.
18070 1997-10-20 Per Bothner <bothner@cygnus.com>
18072 * expr.c (can_widen_reference_to): Allows equal array element types.
18073 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18074 * jcf-dump.c (RET): Get (and print) index.
18076 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18077 Promote element type to POINTER_TYPE.
18079 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18081 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18082 find_in_current_zip, jcf_figure_file_type): Moved from
18083 jcf-reader.c to parse.c.
18084 * zextract.c: (read_zip_archive): takes file_comment_length possible
18085 field into account.
18087 1997-10-20 Per Bothner <bothner@cygnus.com>
18089 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18091 * verify.c (merge_types): Handle array types even better ...
18093 1997-10-17 Per Bothner <bothner@cygnus.com>
18095 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18097 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18098 * class.c (make_class_data): Don't build fields_decl if no fields.
18099 When building fields_decl, skip if DECL_ARTIFICIAL.
18101 * expr.c (java_stack_swap): Update stack_type_map.
18102 * verify.c (merge_types): Handle array types better.
18104 1997-10-15 Per Bothner <bothner@cygnus.com>
18106 * class.c (add_field): Don't promote short integral fields to
18107 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18108 * expr.c (push_value): Promote and convert short integral values.
18110 * decl.c, java-tree.h (integer_two_node): New constant node.
18111 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18113 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18115 * class.c (append_gpp_mangled_type): Use function argument
18116 unpromoted type to generate mangled name.
18118 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18120 * constants.c (build_constant_data_ref): Now uses current_class
18121 instead of main_class.
18122 (build_constants_constructor): Now uses current_class instead of
18124 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18125 of the global variable SeepZipFiles done here.
18126 * zextract.c (read_zip_archive): extra_field optional field taken
18127 into account while computing the position of the class file in the
18129 * verify.c (verify_jvm_instructions): Use current_jcf to search
18131 * parse.c (load_class): First search for the class to load in the
18132 current zip file. Saves current_jcf (restored before returning
18133 from that function). Don't call JCF_FINISH in the class was found
18134 in the current ZIP file.
18135 (jcf_parse): If the class was found in the current ZIP file, save
18136 its tree_constant_pool (for later reuse).
18137 (parse_class_file): New function. Process each method defined in
18138 the current class and record the class as to be later registered.
18139 (yyparse): Rewritten. Figure the type of the current file and switch
18141 * lang.c: New global variable current_jcf.
18142 (lang_init): Removed compiling_from_source test (done later, in
18143 yyparse). Removed call the jcf_parse ().
18144 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18145 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18146 in the current ZIP file) and zip_offset (offset to the class data in
18147 the current zip file).
18148 * jcf-reader.c: zipfile.h included.
18149 localToFile: New ZipFileCache static global variable
18150 (parse_zip_file_entries): New function. Browse the current ZIP
18151 file directory and process each class found.
18152 (process_zip_dir): New function. Register each class found in the
18153 ZIP file directory. The class aren't parsed but a valid JCF is
18154 link to each of them.
18155 (find_in_current_zip): New function. Search for a class in the
18156 current ZIP file directory. If found, prepare the class so that it
18158 (jcf_figure_file_type): New function. Examine the file structure
18159 to figure a class file, a ZIP file. If none of these categories are
18160 matched, a source file is assumed.
18161 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18162 SeenZipFile: New global variable.
18163 (open_in_zip): Use zipmember's length to accelerate the search for
18164 a member. If zipmember was NULL and zip file successfully read,
18166 * java-tree.h: New global variable current_jcf declared. Added
18167 declaration for current_constant_pool_tags, current_constant_pool_data,
18168 current_constant_pool_length, current_constant_pool_data_ref.
18169 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18170 store the JCF of classes seen in a zip file) and tree *constant_pool
18171 (to save a loaded class constant pool). current_class declared here.
18172 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18173 retrieve method_ref_constant.
18174 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18175 (OBJECT): get_class_constant now uses current_jcf.
18176 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18177 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18178 (expand_invoke): Now uses current_class instead of main_class
18179 (build_class_init): Now uses current_class instead of main_class
18180 * class.c: New static global variable registered_class.
18181 (register_class): New function.
18182 (emit_register_class): Modified to use registered_class instead of
18184 (is_compiled_class): Now take into account class seen in the archive.
18186 1997-10-06 Per Bothner <bothner@cygnus.com>
18188 * except.h: Renamed to: java-except.h.
18189 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18190 * except.c: Add semi-working (commented out) implementation.
18192 * expr.c (expand_iinc): Add needed flush_quick_stack.
18193 * parse.c (set_source_filename): New function.
18194 (give_name_to_class): Set input_filename from package.classname.java.
18196 * jcf-io.c (find_class): Don't look first in ".".
18198 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18200 * zextract.c (read_zip_archive): Now takes into account the
18202 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18204 1997-09-20 Per Bothner <bothner@cygnus.com>
18206 * constants.c, java-tree.h (build_internal_class_name): New function.
18207 (alloc_class_constant): Re-implement using build_internal_class_name.
18208 * class.c (make_class_data): Likewise.
18209 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18211 1997-09-17 Per Bothner <bothner@cygnus.com>
18213 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18214 to NULL before pushing an exception handler target.
18216 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18217 (java_stack_swap, java_stack_dup): Re-write to be safe from
18218 clobbering registers.
18219 (build_class_init): New function.
18221 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18223 * typeck.c (build_java_array_type): Temporary use
18224 permanent_obstack to create the array 'length' field.
18225 * expr.c (lookup_label): Temporay use permanent_obstack to create
18226 label if not found.
18227 * class.c (push_super_field): Tempory use permanent_obstack.
18229 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18231 * typeck.c (type_for_mode): Now handles double_type_node and
18233 * verify.c (verify_jvm_instructions): The instruction following
18234 the wide bytecode is checked. OPCODE_ret added to the list of
18237 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18239 * class.c (make_class): Temporary use permanent_obstack. Set the
18240 class CLASS_P field to 1.
18241 (push_class): Temporary use permanent_obstack.
18242 (set_super_info): Temporary use permanent_obstack.
18243 (add_method): Temporary use permanent_obstack, set
18244 METHOD_TRANSIENT().
18245 (add_field): Temporary use permanent_obstack. Sets
18246 FIELD_VOLATILE() and FIELD_TRANSIENT().
18247 (build_class_ref): Temporary use permanent_obstack if the class
18249 (build_static_field_ref): Temporary use permanent_obstack when
18250 creating field's rtl.
18251 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18252 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18253 and fields. Function finalized, as far as flag handling.
18254 (push_class_static_dummy_field): Temporary use permanent_obstack.
18255 (emit_register_class): Force generation of class registration at
18257 * decl.c (end_java_method): Call permanent_allocation() before
18259 * expr.c (can_widen_reference_to): Added comment to interface
18260 handling, fixed typo.
18261 (lookup_field): Now uses CLASS_P() to correct FIXME
18262 (expand_invoke): Verification on public && !static &&
18263 !abstract moved into soft_lookupinterfacemethod (kaffe).
18264 Use Object class dtable if objectref is an array when expanding
18266 (java_push_constant_from_pool): Temporary use permanent_obstack
18267 for CONSTANT_string
18268 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18269 create constant references.
18270 (get_constant): Temporary use permanent_obstack to create constant.
18271 (load_class): Temporary use permanent_obstack to load class.
18272 (jcf_parse): Temporary use permanent_obstack to perform class
18274 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18275 (build_java_signature): Temporary use permanent_obstack.
18276 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18278 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18279 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18282 1997-09-11 Per Bothner <bothner@cygnus.com>
18284 * class.c (append_gpp_mangled_type): Fix typo.
18285 (emit_register_class): Use main_class to get class object, rather
18286 than looking for no-longer-existing static decl starting with _CL.
18287 * typeck.c (parse_signature_type): Promote array element type
18288 if it is a RECORD_TYPE.
18290 1997-09-10 Per Bothner <bothner@cygnus.com>
18292 * class.c (push_class_static_dummy_field): New function.
18293 (mangle_static_field): New. Do G++-style mangling of static fields.
18294 (layout_class): Mandle static fields here, not in add_field.
18295 (build_class_ref): The class object is now a dummy static field.
18296 * decl.c (find_local_variable): Look for best, instead of first match.
18297 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18298 (build_java_athrow): Don't check here if exception is Throwable.
18299 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18300 (TYPE_USED): Removed. No longer used ...
18301 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18302 * verify.c (push_pending_label): New function.
18303 (push_pending_block): Renamed to check_pending_block.
18304 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18305 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18306 re-checking possible handlers) after a store (less wasted work).
18307 Check for null handler (finally) before calling add_handler.
18308 Various changes to (finally?) correctly handle try/finally.
18310 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18312 * class.c: Include stdio.h.
18314 1997-09-04 Per Bothner <bothner@cygnus.com>
18316 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18317 to make sure class is initialized before static/special invoke.
18319 * verify.c (verify_jvm_instructions): On a store instruction,
18320 call find_local_variable to force pre-allocation of decl and rtx.
18321 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18323 1997-09-03 Per Bothner <bothner@cygnus.com>
18325 * class.c (build_class_ref): Strip off "promoted_" if need be.
18326 (make_field_value): Call build_java_signature when needed.
18327 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18328 * expr.c (build_java_athrow): Don't push_value of exception.
18329 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18330 match specification of [fd]cmp[lg] for NaNs.
18331 (expand_byte_code): Add support for exception handler ranges.
18332 * except.c: Add skeleton for EH code-generation.
18333 * verify.c (merge_types): Treat all promoted integral types as equal.
18334 * constants.c (build_constants_constructor): To force creation of
18335 current_constant_pool_data_ref, call build_constant_data_ref.
18337 * javaop.def (lload): Fix typo.
18338 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18340 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18342 * parse.c: Don't include function.h.
18344 1997-08-27 Per Bothner <bothner@cygnus.com>
18346 * except.[ch]: New files.
18347 * Makefile.in (JAVA_OBJS): Add except.o
18348 * expr.c: Temporary warning about unimplemented exceptions.
18349 * verify.c: Verify exception handlers.
18351 * jcf-dump.c (disassemble_method): Print exception table.
18353 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18355 * expr.c (verify_jvm_instructions): Started a thorough
18356 verification of invoke* bytecodes.
18357 (expand_byte_code): flush quick stack if PC is the target of a
18358 branch. and undef RET (conflicting with config/i386/i386.h).
18359 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18361 (expand_invoke): Now handles invokeinterface and do more
18362 verification according to the bytecode.
18363 (lookup_field): Don't try to load the class if processing
18365 (can_widen_reference_to): Now handles interfaces.
18366 * decl.c (init_decl_processing): New global variable
18367 soft_lookupinterfacemethod_node, declared in java-tree.h.
18368 Call set_super_info on string_type_node.
18369 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18371 * class.c (set_super_info): Fills the CLASS_* flags according to
18373 (get_access_flags_from_decl): Handles all class flags.
18375 1997-08-26 Per Bothner <bothner@cygnus.com>
18377 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18378 * parse.c (yyparse): Check for abstract method, and missing code.
18379 * expr.c (expand_byte_code): Change interface.
18380 * lang.c (put_decl_node): Print promoted types prettier.
18381 * verify.c (verify_jvm_instruction): Change interface.
18382 Partial support for scanning exception table.
18383 For load instructions, handle promoted integral types.
18385 1997-08-21 Per Bothner <bothner@cygnus.com>
18387 * verify.c: New file, with contents moved from expr.c.
18388 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18389 * typeck.c (is_array_type_p): Moved here from expr.c.
18390 * java-tree.h: Add some now-needed function declarations.
18391 * Makefile.in (JAVA_OBJS): Added verify.o.
18393 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18395 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18396 METHOD_ABSTRACT flag.
18398 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18399 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18400 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18402 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18404 (start_java_method): Hook for SYNCHRONIZED methods.
18406 * expr.c (build_java_jsr, build_java_ret): New functions
18407 (JSR,PRE): New macros
18408 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18409 (verify_jvm_instructions): tableswitch, lookupswitch,
18410 monitorenter, monitorexit, goto_w: verified.
18411 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18412 (build_java_monitor): New function.
18413 (MONITOR_OPERATION): Modified to call build_java_monitor()
18414 (verify_jvm_instructions): Started a thorough verification of
18417 1997-08-19 Per Bothner <bothner@cygnus.com>
18419 Support verification of jsr/ret subroutines (used for try/finally).
18420 * decl.c (return_address_type_node): New type node.
18421 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18422 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18423 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18424 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18425 TYPE_USED): New macros for special types in type_map.
18427 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18428 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18430 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18432 * expr.c (can_widen_reference_to): New function.
18433 (pop_type): Use it.
18434 (merge_type_state): Support handling start of subroutine.
18435 (push_pending_block): Return char* error message, instead of calling
18436 fatal on an error. Also handle subroutines.
18437 (verify_jvm_instructions): Handle errors from push_poending_block.
18438 Support jsr and ret instructions.
18440 1997-08-19 Per Bothner <bothner@cygnus.com>
18442 * jcf-io.c (find_classfile): Fix thinko.
18443 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18445 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18447 * Makefile.in (BISON): Remove.
18449 1997-08-07 Per Bothner <bothner@cygnus.com>
18451 * Makefile.in: Convert to autoconf.
18452 * config-lang.in (outputs): Added java/Makefile.
18454 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18455 Rename cc1java to jc1.
18457 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18458 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18460 * class.c (class_depth): Do load_class if needed.
18462 Mostly better verification.
18463 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18464 (init_decl_processing): Change return type of soft_checkcast.
18465 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18466 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18467 lang_print_error): New functions.
18468 (lang_init): Set global hook print_error_function to lang_print_error.
18469 * expr.c: In the type_map ptr_type_node is only used for null now.
18470 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18471 (merge_types): Dererence pointer to record types before comparing.
18472 (decode_newarray_type, merge_types): On error just return NULL.
18473 (build_java_binop): Add preliminary implementation (with warning)
18474 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18475 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18476 (expand_compare, expand_java_goto, expand_java_call): Don't
18477 push_pending_block, since that only makes sense when verifying.
18478 (merge_type_state): Different return codes.
18479 (push_pending_block): A block may need to be verified more than once.
18480 (expand_byte_code): Warn about unused code at code generation time.
18481 (verify_jvm_instruction): Changed logic, since code may need to be
18482 re-verified if type-state has changed. Also, better error handling.
18483 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18484 Improve newarray, anewarray, ?aload, athrow,
18485 * java-tree.h (LABEL_CHANGED): New macro.
18487 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18489 * decl.c (soft_athrow_node): New global variable initialized.
18490 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18491 * typeck.c (convert): Added support for REAL_TYPE.
18492 (convert_to_char): New function.
18493 (convert): Handle CHAR_TYPE.
18494 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18495 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18496 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18498 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18499 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18500 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18501 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18502 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18503 to Use The Right Things.
18504 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18505 compatible with INT. BOOLEAN is made equivalent to BYTE.
18506 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18507 OPCODE_ifnonnull): Now supported.
18508 (build_java_athrow): New function.
18510 1997-08-04 Per Bothner <bothner@cygnus.com>
18512 Rename method name <init> to match G++ (and fix mangling).
18513 * class.c (layout_class): Replace method name of <init> by class name.
18514 (make_method_value): Do inverse renaming of constructor from <init>.
18515 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18516 * typeck.c (lookup_java_constructor): New function.
18517 * expr.c (expand_invoke): If method_name is <init>, call
18518 lookup_java_constructor to find constructor.
18520 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18522 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18524 * parse.c (get_class_constant): Modified to handle array "classes"
18525 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18527 (convert): Modified to handle real type.
18528 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18529 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18530 variables declared.
18531 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18532 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18533 global variables initialized.
18534 (find_local_variable): Handles the case of a pointer
18535 (end_java_method): Restore the use of one more scope
18536 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18537 build_java_array_length_access, expand_java_arrayload,
18538 expand_java_arraystore, expand_java_array_length,
18539 expand_java_multianewarray, expand_java_anewarray,
18540 build_java_check_indexed_type, is_array_type_p,
18541 build_java_throw_out_of_bound_exception): New functions.
18542 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18543 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18544 OPCODE_<t>aload): Implemented code for verification.
18545 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18546 ARRAY_NEW_MULTI): Macro defined.
18547 (CONVERT): Modified to invoke convert().
18548 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18550 1997-07-31 Per Bothner <bothner@cygnus.com>
18552 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18553 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18554 (make_class_data): Field name needs '/' as package prefix.
18555 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18557 1997-07-25 Per Bothner <bothner@cygnus.com>
18559 Implement debug information for local variables.
18560 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18561 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18562 DECL_LOCAL_SLOT_CHAIN): New macros.
18563 (struct lang_decl_var): New type.
18564 * parse.c (give_name_to_locals): Move to decl.c.
18565 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18566 (start_java_method): Re-write parameter handling.
18567 (pending_local_decls): New global variable.
18568 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18569 (find_local_variable): Accept pc so we can skips decls not in range.
18570 (struct binding_level): Add end_pc field.
18571 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18572 (various): Change so current pc gets passed to find_local_variable.
18574 * decl.c (init_decl_processing): Re-arrange fields in
18575 class_type_node and and method_type_node to match kaffe 0.9.1.
18576 * class.c (make_method_value, make_class_data): Update
18577 initializations to match.
18579 1997-07-16 Per Bothner <bothner@cygnus.com>
18581 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18582 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18583 (push_super_field): New function.
18584 (make_class_data): Handle inheritance of class static initializer.
18585 (layout_class): New name mangling.
18586 * constants.c (build_constant_data_ref): Init type of data array
18587 to a one-element array.
18588 (build_constants_constructor): Set DECL_SIZE from complete array type.
18589 * decl.c: Rename class_type, object_type etc to class_type_node,
18590 object_type_node etc. Make former inherit from latter.
18591 * expr.c (expand_invoke): Add cast of function address.
18592 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18593 * parse.c (yyparse): Don't call layout_class here.
18594 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18596 1997-06-14 Per Bothner <bothner@cygnus.com>
18598 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18599 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18600 (alloc_class_constant): New.
18601 * expr.c (expand_invoke): Make sure method's class is initialized.
18602 * class.c (interits_from_p, emit_register_class): New functions.
18603 * parse.c (yyparse): Call emit_register_class.
18605 1997-06-09 Per Bothner <bothner@cygnus.com>
18607 * constants.c: New file, to handle constant pool.
18608 * Makefile.in (JAVA_OBJS): Add constants.o.
18609 * decl.c (init_decl_processing): Update, fix, finish various structs.
18610 (pushdecl_top_level): New.
18611 * parse.c (layout_class): Moved to class.c.
18612 * expr.c (java_push_constant_from_pool): New function.
18613 * class.c (build_class_ref): Make work fully
18614 (make_class_data): Emit super-class, constant pool, interface vector.
18616 1997-06-03 Per Bothner <bothner@cygnus.com>
18618 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18619 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18620 * class.c (class_depth): New function.
18621 (lookup_named_class): Replaced by new function lookup_class.
18622 * decl.c (object_type_node, string_type_node): New.
18623 Remove various types that we no longer need.
18624 * expr.c (verify_jvm_instructions): New separate verifier pass.
18625 (push_type, pop_type): New functions for verifier.
18626 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18627 (expand_byte_code): Simplify, since we assume already verified.
18628 (expand_invoke): Now mostly works.
18629 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18630 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18631 * parse.c: Wait to allocate class object until we know its name.
18632 (layout_class): Calculate DECL_VINDEX for each virtual method.
18633 * typeck.c (get_array_type): Rename to ...
18634 (build_java_array_type): ... and provide working implementation.
18635 (build_java_signature): New function - build Java signature of type.
18636 (set_java_signature): New function - cache signature with type.
18637 (lookup_java_method): New function.
18639 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18641 * class.c (ident_subst): Take extra SUFFIX parameter.
18642 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18643 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18644 (build_class_ref): Actually implement.
18645 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18646 * decl.c (builtin_function): New.
18647 (init_decl_processing): Update for current Kaffe. Declare some
18648 builtin Kaffe functions.
18649 * expr.c (build_address_of): New.
18650 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18651 Renamed (from expand_java_new etc), and added working implementations.
18652 (build_field_ref): Now also handle static fields.
18653 (expand_invoke): Implement invokestatic, and start implement rest.
18654 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18655 * javaop.def: Rename invokevirt -> invokevirtual.
18656 * lang.c (use_handles): Removed.
18657 * parse.c: Add support for ConstantValue attribute.
18658 Handle nested loading of a class. (JPOOL_UTF): New.
18660 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18662 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18664 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18666 * Make-lang.in (java.install-man): New empty rule.
18667 * typeck.c (set_local_type): New function.
18668 * expr.c (STORE_INTERNAL): Call find_local_variable,
18669 not find_stack_slot. Call set_local_type.
18671 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18673 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18674 and building RECORD_TYPE CONSTRUCTORs.
18675 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18677 * lang.c (use_handles): Change the default to 0.
18678 * decl.c: Define and build class_type, field_type, utf8const_type.
18679 * class.c (make_class_data, make_field_value,
18680 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18681 hashUtf8String, strLengthUtf8, mangled_classname:
18682 Functions to build reflective data structures.
18683 * parse.c (yyparse): Call make_class_data.
18685 * jcf-io.c (open_class, find_classfile): New functions.
18686 * jcf-dump.c: Support reading classfile from explicitly-named
18687 class file (without CLASSPATH searching).
18689 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18691 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18692 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18693 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18694 (get_constant): Now trivial for CONSTANT_Utf8.
18696 * jcf.h: Make NEW_CPOOL the default.
18697 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18699 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>