1 2005-03-24 Anthony Green <green@redhat.com>
3 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
6 2005-03-23 Tom Tromey <tromey@redhat.com>
8 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
9 (parse_version): Use it.
11 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
13 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
15 2005-03-18 Andrew Haley <aph@redhat.com>
18 * decl.c (update_aliases): Don't update variables that are about
20 (maybe_poplevels): Add comment.
22 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
25 * jcf-parse.c (duplicate_class_warning): New function.
26 (java_parse_file): Call duplicate_class_warning if
27 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
28 (parse_zip_file_entries): Likewise. Also set
29 CLASS_FROM_CURRENTLY_COMPILED_P.
31 2005-03-16 Andrew Haley <aph@redhat.com>
33 * expr.c (expand_java_arrayload): Don't generate a
34 NullPointerException based on the type of the node.
35 (build_java_array_length_access): Likewise.
37 2005-03-15 Zack Weinberg <zack@codesourcery.com>
39 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
41 2005-03-11 Tom Tromey <tromey@redhat.com>
43 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
44 (libgcj Runtime Properties): Document the default .db.
46 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
49 * parse.y (checks_throws_clauses): Check exceptions list even when
50 the base class does not come from a source file being compiled.
51 (java_complete_lhs): Remove unused variable 'wfl'.
53 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
56 * decl.c (finish_method): Emit _Jv_InitClass for private static
57 methods inside inner classes as well.
59 2005-03-08 Julian Brown <julian@codesourcery.com>
60 * Revert patch from 2005-03-08 for causing bootstrap failure on
63 2005-03-08 Julian Brown <julian@codesourcery.com>
65 * decl.c (finish_method): Give methods once-only linkage.
67 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
69 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
71 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
73 * verify-glue.c (vfy_is_assignable_from): Perform static check using
74 can_widen_reference_to if the C++ ABI is in use.
75 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
76 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
77 type_isresolved, init_state, set_pc, state_get_pc,
78 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
79 (verify_fail): Report the current PC from the verifier context.
80 (free_state): Remove #if 0 block to enable this function.
81 (free_verifier_context): Call free_state on state_list iterator
82 values before freeing them.
83 * expr.c (pop_type_0): Pop correct type for error message when stack
84 contains a multi-word type.
86 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
88 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
89 for known NULL array length access.
91 2005-03-07 Tom Tromey <tromey@redhat.com>
93 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
95 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
97 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
98 typeck.c: Update copyright.
100 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
103 * xref.c, xref.h: Remove file.
104 * Make-lang.in (java/xref.o): Remove.
105 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
106 * lang.c (flag_emit_xref): Remove definition.
107 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
108 * typeck.c (convert): Remove use of do_not_fold.
109 * parse.y (do_not_fold): Remove definition.
110 (parser grammar): Remove xref code.
111 (maybe_create_class_interface_decl, create_class): Likewise.
112 (register_fields, method_header, finish_method_declaration): Likewise.
113 (declare_local_variables, source_end_java_method): Likewise.
114 (java_complete_expand_classes): Do not set do_not_fold.
115 (java_complete_expand_method): Remove xref code.
116 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
117 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
118 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
119 (patch_synchronized_statement, patch_throw_statement): Likewise.
120 (maybe_build_class_init_for_field): Likewise.
122 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
124 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
125 instead of IS_NON_TYPE_CODE_CLASS.
127 2005-03-04 Andrew Haley <aph@redhat.com>
130 * class.c (set_method_index): Don't set method_index if it is
132 (layout_class_method): Don't complain about "non-static method foo
133 overrides static method" in the case of indirect dispatch.
135 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
137 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
139 * Make-lang.in: Don't elide warnings in jcf-io.c.
141 2005-03-01 Per Bothner <per@bothner.com>
144 * check-init.c (wfl): Remove static.
145 (final_assign_error, check_init): Replace calls to parse_error_context
147 (check_init): Save, set, and restore input_location for each exp.
149 2005-03-01 Per Bothner <per@bothner.com>
151 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
152 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
153 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
155 2005-03-01 Per Bothner <per@bothner.com>
157 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
159 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
162 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
165 2005-02-22 Tom Tromey <tromey@redhat.com>
168 * verify-impl.c (EITHER): New define.
169 (types_compatible): Handle it.
170 (check_field_constant): Use it.
172 2005-02-18 Tom Tromey <tromey@redhat.com>
175 * verify-impl.c (types_equal): Fixed test.
178 * verify-glue.c (vfy_class_has_field): New function.
179 * verify.h (vfy_class_has_field): Declare.
180 * verify-impl.c (check_field_constant): Added 'putfield'
182 (verify_instructions_0): Updated.
183 (types_equal): New function.
185 2005-02-14 Tom Tromey <tromey@redhat.com>
188 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
189 stack effect of multianewarray.
191 2005-02-14 Andrew Haley <aph@redhat.com>
194 * expr.c (expand_byte_code): Call promote_arguments().
195 (promote_arguments): New function.
196 * decl.c (check_local_unnamed_variable): Remove special case for
198 (find_local_variable): Promote all boolean types to int
199 when searching for local variable decls.
201 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
203 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
204 parse-scan.y: Update copyright.
206 2005-02-11 Per Bothner <per@bothner.com>
209 * parse-scan.y (input_location): Remove variable.
210 (main_input_filename): New - replaces input_filename, which isn't
211 settable if USE_MAPPED_LOCATION.
212 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
213 so we don't reference input_location or wfl_operator in that case.
214 * jv-scan.c (expand_location): Remove - no longer used.
215 (main): Set main_input_filename rather than input_filename.
217 2005-02-09 Richard Henderson <rth@redhat.com>
219 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
220 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
222 2005-02-08 Marcin Dalecki <martin@dalecki.de>
224 * expr.c (add_type_assertion): Use the proper enumeration type,
225 since this is what htab_find_slot() is expecting.
227 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
229 * gcj.texi: Update copyright dates.
231 2005-02-02 Tom Tromey <tromey@redhat.com>
233 * gcj.texi (libgcj Runtime Properties): Default library_control
236 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
239 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
240 (modifiers) when square brackets are present in a declaration for
242 * jv-scan.c (main): Set input_filename and input_line.
244 2005-02-01 Tom Tromey <tromey@redhat.com>
247 * gjavah.c (get_field_name): Don't override name for JNI header.
249 2005-02-01 Roger Sayle <roger@eyesopen.com>
251 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
252 of unsigned types using iushr and lushr JVM bytecodes.
254 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
257 * gjavah.c (jni_print_float): Do not emit floating-point
258 initialiser for a static final field.
259 (jni_print_double): Likewise.
261 2005-02-01 Mark Mitchell <mark@codesourcery.com>
264 2005-01-31 Mark Mitchell <mark@codesourcery.com>
265 * gjavah.c (print_field_info): Mark static data members of
266 floating-point type with "__extension__".
268 2005-01-31 Mark Mitchell <mark@codesourcery.com>
270 * gjavah.c (print_field_info): Mark static data members of
271 floating-point type with "__extension__".
273 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
276 * parse.y (build_string_concatenation): Remove redundant if.
277 (patch_conditional_expr): Attempt to patch_string() the condition
278 of a ?: as well, in addition to its other operands.
280 2005-01-25 Tom Tromey <tromey@redhat.com>
282 * Make-lang.in (java/java-tree-inline.o): Removed.
284 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
287 * parse.y (patch_binop): Allow comparisons against NULL only
288 if the other operand is of a reference type.
290 2005-01-24 Tom Tromey <tromey@redhat.com>
292 * java-tree.h (gcj_abi_version): Declare.
293 * class.c (make_class_data): Push gcj_abi_version into "next"
294 field. Renamed field.
295 * decl.c (gcj_abi_version): New global.
296 (parse_version): New function.
297 (java_init_decl_processing): Call it. Renamed 'next' field.
299 (GCJ_BINARYCOMPAT_ADDITION): New define.
301 2005-01-24 Roger Sayle <roger@eyesopen.com>
304 * jcf-write.c (generate_bytecode_insns): Conversions between
305 integer types of the same precision shouldn't generate widening
306 or narrowing conversion bytecodes.
308 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
310 * java-except.h, java-tree.h: Remove unused prototypes.
312 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
315 * jcf-write.c (perform_relocations): Don't call memcpy if source
316 and destination are the same.
318 2005-01-17 Tom Tromey <tromey@redhat.com>
320 * verify-impl.c (get_short): Sign extend.
323 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
325 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
328 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
330 * verify.c: Revert to the version before the BC-ABI merge.
332 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
335 * check-init.c (check_init): Take care of references that do not
336 have an explicit final variable declaration (e.g. array length
337 access) for pre/post in/de-crement operators.
339 2005-01-08 Mark Wielaard <mark@klomp.org>
341 * parse.y (process_imports): Allocate (and free) original_name only
342 when not already defined.
343 * jcf-parse.c (read_class): Free results of find_class() and
345 (java_parse_file): Keep pointer to head of file_list and free when
346 done. Free result of lrealpath().
348 2005-01-05 Tom Tromey <tromey@redhat.com>
350 * gcj.texi (Standard Properties): java.ext.dirs is now used.
352 2004-12-20 Andrew Haley <aph@redhat.com>
354 * typeck.c: Use fold_convert for ints and booleans.
356 2004-12-17 Andrew Haley <aph@redhat.com>
359 * typeck.c (convert): Use a CONVERT_EXPR when converting to
360 BOOLEAN_TYPE or CHAR_TYPE.
361 (convert_to_boolean, convert_to_char) : Remove.
362 * convert.h (convert_to_boolean, convert_to_char) : Remove.
363 * expr.c (expand_load_internal): Do type conversion if type is not
366 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
369 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
372 2004-12-07 Andrew Haley <aph@redhat.com>
375 * jcf-parse.c (load_class): Remove sanity test for missing inner
378 2004-12-06 Tom Tromey <tromey@redhat.com>
380 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
381 (java.uninstall): Likewise.
382 (java.maintainer-clean): Likewise.
383 (.INTERMEDIATE): Likewise.
384 (java.install-man): Likewise.
385 (gcj-dbtool.pod): New target.
386 * gcj.texi (Code Generation): Document -findirect-dispatch.
387 (libgcj Runtime Properties): Document
388 gnu.gcj.precompiled.db.path.
389 (Top): Link to "Invoking gcj-dbtool".
391 2004-12-06 Tom Tromey <tromey@redhat.com>
394 * java-tree.h (extract_field_decl): Declare.
395 * parse.y (extract_field_decl): Renamed from
396 strip_out_static_field_access_decl. No longer static.
397 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
399 2004-12-03 Tom Tromey <tromey@redhat.com>
401 * lang.c (flag_new_verifier): Define.
402 (java_post_options): Set flag_new_verifier if indirect dispatch
404 * lang.opt (fnew-verifier): Removed.
406 2004-12-03 Tom Tromey <tromey@redhat.com>
409 * Make-lang.in (java.install-common): Only install transformed
410 gcjh if gcj-cross exists.
412 2004-12-03 Andrew Haley <aph@redhat.com>
415 * except.c (link_handler): Patch 'outer' field of siblings of the
416 range we're demoting.
418 2004-12-03 Andrew Haley <aph@redhat.com>
421 * class.c (layout_class_method): Don't fail to override a method
422 simply because it has DECL_ARTIFICIAL set.
424 2004-12-02 Tom Tromey <tromey@redhat.com>
427 * parse.y (craft_constructor): Special case null_pointer_node.
429 2004-12-02 Tom Tromey <tromey@redhat.com>
432 * java-gimplify.c (java_gimplify_expr): Don't call
433 SET_EXPR_LOCATION unless wrapped tree is an expression.
435 2004-11-27 Per Bothner <per@bothner.com>
437 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
438 Fix fencepost error in 'i', which got executed one too many times.
439 Also, fold memcpy into explicit loop, as originally intended.
440 Also, free temporary 'buf' which otherwise leaks.
442 2004-11-27 Per Bothner <per@bothner.com>
444 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
445 local static variables if not USE_MAPPED_LOCATION.
447 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
449 * class.c, decl.c, expr.c: Fix comment typos.
451 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
454 * decl.c (end_java_method): Call
455 attach_init_test_initialization_flags on all the init_decls.
456 * parse.y (attach_init_test_initialization_flags): Move to ...
457 * expr.c (attach_init_test_initialization_flags): here and
458 support BIND_EXPR also.
459 * java-tree.h (attach_init_test_initialization_flags): Prototype.
460 * jcf-parse.c (parse_class_file): Don't disable class init
463 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
465 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
468 2004-11-24 Richard Henderson <rth@redhat.com>
470 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
471 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
473 2004-11-24 Tom Tromey <tromey@redhat.com>
475 * verify.c (defer_merging): Don't use C++-style comment.
476 * verify.h (java_opcode): Added java_opcode_end.
477 * class.c (build_class_ref): Remove C++ comment and old FIXME.
479 * verify-impl.c (vfy_push_type): Removed bogus "return".
480 (initialize_stack): Use vfy_alloc and vfy_free.
481 (verify_instructions_0): Likewise.
483 * Merged gcj-abi-2-dev-branch to trunk.
485 2004-11-24 Andrew Haley <aph@redhat.com>
487 * jcf-parse.c (parse_class_file): Set file_start_location.
489 2004-11-10 Tom Tromey <tromey@redhat.com>
491 * class.c (make_field_value): Don't call build_static_field_ref.
492 (build_static_field_ref): Don't emit direct references when using
495 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
496 -verbose:class into man page synopsis.
498 2004-11-09 Tom Tromey <tromey@redhat.com>
500 * expr.c (build_java_arraystore_check): Still generate check if
501 element type is itself an array.
503 2004-11-08 Tom Tromey <tromey@redhat.com>
505 * java-tree.h (soft_check_assignment_node): Removed.
506 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
507 * decl.c (java_init_decl_processing): Don't initialize
508 soft_check_assignment_node.
510 2004-11-05 Tom Tromey <tromey@redhat.com>
512 * class.c (layout_class_methods): Don't add Miranda methods when
513 using indirect dispatch.
515 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
517 * class.c (make_class_data): Call emit_assertion_table to set the
518 'assertion_table' field.
519 (build_signature_for_libgcj): Move here from expr.c.
520 (add_assertion_table_entry): New function. Callback for assertion
522 (emit_assertion_table): New. Take class argument, and generate
523 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
524 * decl.c (init_decl_processing): Define assertion_entry_type record.
525 Push 'assertion_table' class field instead of 'verify'.
526 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
527 (type_assertion_hash): Include 'assertion_code' in hash.
528 (add_type_assertion): Rewritten. Take class and assertion_code
529 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
530 (can_widen_reference_to): Use new add_type_assertion() arguments.
531 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
532 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
533 (verify_identifier_node): Removed.
534 (assertion_entry_type, assertion_table_type): New.
535 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
536 assertion code definitions.
537 (struct type_assertion): Add assertion_code. Rename 'source_type' and
538 'target_type' to 'op1' and 'op2'.
539 (add_type_assertion): Declare.
540 (lang_printable_name_wls): Remove unused definition.
541 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
542 to emit runtime assertion.
543 (vfy_note_stack_type): Clean up non-C90 declarations.
544 (vfy_note_local_type): Likewise.
545 * verify.h (vfy_is_assignable_from): Declare.
546 * verify-impl.c (is_assignable_from_slow): Remove unused function.
547 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
548 instead of is_assignable_from_slow().
549 (types_compatible): Reinstate ref_compatible() call.
551 2004-11-04 Tom Tromey <tromey@redhat.com>
553 * class.c (build_static_field_ref): Reverted previous patch.
555 * class.c (build_static_field_ref): Don't emit direct references
556 when using indirect dispatch.
558 2004-11-03 Tom Tromey <tromey@redhat.com>
560 * expr.c (expand_java_arrayload): Set lhs_type_node.
561 (expand_java_arraystore): Set rhs_type_node.
563 2004-11-02 Tom Tromey <tromey@redhat.com>
565 * jcf-parse.c (compute_class_name): Use filename length from zip
566 directory, not strlen.
568 * expr.c (expand_invoke): Mark new interface methods as abstract.
570 2004-11-01 Tom Tromey <tromey@redhat.com>
572 * verify-impl.c (push_jump): Removed check for uninitialized
574 (push_exception_jump): Likewise.
575 (handle_ret_insn): Likewise.
576 (handle_jsr_insn): Likewise.
577 (state_check_no_uninitialized_objects): Removed.
579 * decl.c (check_local_unnamed_variable): Recognize
580 promoted-to-int parameters when using the new verifier.
581 * expr.c (expand_java_arraystore): Explicitly request array type
582 when using new verifier.
583 (expand_java_arrayload): Likewise.
584 (invoke_build_dtable): Don't pass object_type_node as
585 expression argument to build_java_indirect_ref.
586 (build_java_check_indexed_type): Do nothing.
587 (build_java_arraystore_check): Handle case where array doesn't
589 (build_java_array_length_access): Likewise.
590 (expand_invoke): Handle case where interface overrides a method
592 (pop_type_0): Always succeed for reference types.
593 (process_jvm_instruction): Don't pop a value in a dead
595 (pop_arguments): Convert arguments to correct types.
597 2004-10-29 Andrew Haley <aph@redhat.com>
599 * jcf-parse.c (give_name_to_class): Remove line that was
602 2004-10-29 Andrew Haley <aph@redhat.com>
604 * jcf-parse.c (set_source_filename): Add code to build new sfname.
606 2004-10-20 Andrew Haley <aph@redhat.com>
608 * decl.c (end_java_method): Don't expand if flag_syntax_only.
610 2004-10-26 Tom Tromey <tromey@redhat.com>
612 * verify.h (vfy_notify_verified): Removed.
613 * verify-glue.c (vfy_notify_verified): Removed.
615 2004-10-26 Tom Tromey <tromey@redhat.com>
617 * verify-impl.c (debug_print_state): Declare `i' before code.
618 (merge_types): Modify `t' when it is null_type.
620 2004-10-26 Tom Tromey <tromey@redhat.com>
622 * verify-impl.c (type_print): Renamed from print. Now static and
624 (debug_print_state): Use type_print.
626 2004-10-25 Tom Tromey <tromey@redhat.com>
628 * expr.c (build_invokeinterface): Compute correct offset for
629 index into interface methods.
631 2004-10-20 Tom Tromey <tromey@redhat.com>
633 * java-tree.h (verify_jvm_instructions_new): Declare.
635 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
638 * verify-impl.c (verify_instructions): Correctly handle wide
640 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
641 (vfy_get_component_type): Strip pointer types.
642 (vfy_find_class): Use get_type_from_signature. Strip pointer
644 Include java-except.h.
646 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
648 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
649 vfy_push_type_t, set_variable, add_new_state, merge_into,
650 handle_jsr_insn, branch_prepass, check_class_constant,
651 check_wide_constant, get_one_type, compute_static_types,
652 verify_instructions_0): Clean up C99 declarations after statements.
654 2004-10-20 Tom Tromey <tromey@redhat.com>
656 * verify-impl.c (merge_refs): Compare reference against iterator,
659 * verify-glue.c (vfy_tag): Mask off resolved flag.
661 2004-10-19 Tom Tromey <tromey@redhat.com>
663 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
664 (init_state_with_stack): Initialize `this_type' in state.
665 (verify_method): Use debug_print.
666 * verify-glue.c (vfy_is_primitive): Removed debugging print.
667 (vfy_note_stack_depth): Reverted last patch.
668 (vfy_note_stack_type): Note pointer to Object, not Object.
669 (vfy_note_local_type): Likewise.
671 * verify.h (vfy_note_instruction_seen): Declare.
672 * verify-glue.c (verify_jvm_instructions_new): Set
673 BCODE_EXCEPTION_TARGET on target instruction.
674 (vfy_note_instruction_seen): New function.
675 * verify-impl.c (FLAG_INSN_SEEN): New define.
676 (verify_instructions_0): Set flag on instruction. Save state for
678 (verify_instructions): Call vfy_note_instruction_seen.
680 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
681 (verify_jvm_instructions_new): Call method_init_exceptions,
682 add_handler, and handle_nested_ranges.
683 * verify-impl.c (verify_method): Return 1 on success.
684 (verify_instructions_0): Save the state at PC=0.
686 * verify-impl.c (init_type_from_class): Set is_resolved and
687 ref_next on new ref_intersection.
688 (init_type_from_string): Likewise.
690 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
692 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
693 if flag_new_verifier is set.
694 * java-tree.h (flag_new_verifier): Declare.
695 * lang.opt (fnew-verifier): New option.
696 * verify-impl.c: Work around namespace pollution by undef'ing
698 (struct verifier_context): Make 'bytecode' const.
699 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
700 (types_compatible): For the BC-ABI, always consider reference types
702 (check_class_constant): Use vfr->current_class.
703 (check_constant): Likewise.
704 (check_wide_constant): Likewise.
705 (check_field_constant): Check for 'L' at start of type name.
706 (get_one_type): Return pointer instead of type. Set type result in
707 caller via passed type pointer.
708 (compute_argument_types): Update to use new get_one_type arguments.
709 (compute_return_type): Likewise.
710 (make_verifier_context): New. Allocate and initialize 'vfr'.
711 (free_verifier_context): New. Free 'vfr' and its contents.
712 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
713 and free_verifier_context.
715 2004-10-15 Tom Tromey <tromey@redhat.com>
717 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
718 * verify.h (vfy_fail): Fixed formatting.
720 * verify-impl.c (vfr): Fixed comment formatting.
721 (collapse_type): New function.
722 (verify_instructions): Notify compiler about type map.
723 * verify.h (vfy_note_stack_depth): Updated.
724 (vfy_note_stack_type): Likewise.
725 (vfy_note_local_type): Likewise.
726 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
728 * verify-glue.c (vfy_note_stack_depth): Correctly size type
729 state. Added `method' argument.
730 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
732 (vfy_note_local_type): New function.
733 (vfy_unsuitable_type): Likewise.
734 (vfy_return_address_type): Likewise.
735 (vfy_null_type): Likewise.
737 * verify.h (VFY_IN_GCC): Removed.
738 (VFY_WANT_TYPEMAP): Removed.
739 * verify-impl.c (verify_instructions_0): Removed useless "\".
740 (struct state) <next>: Uncomment.
742 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
744 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
747 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
749 * Make-lang.in (verify.o): Re-enabled this target.
750 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
751 (vfy_get_interface): Likewise.
752 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
753 * verify.h (verify_jvm_instructions_new): Declare.
754 * verify-impl.c (free_state): Temporarily comment out unused
757 2004-10-06 Tom Tromey <tromey@redhat.com>
759 * java-tree.h (JV_STATE_READ): New enum value.
761 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
763 * verify.h: New file.
765 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
767 * verify-impl.c, verify-glue.c, verify.h: New files.
768 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
770 2004-09-24 Andrew Haley <aph@redhat.com>
772 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
773 for a slot if it's of pointer type.
775 2004-09-14 Tom Tromey <tromey@redhat.com>
777 * class.c (make_class_data): Correctly initialize "state" field.
778 Initialize "engine" field.
779 * decl.c (java_init_decl_processing): Add "engine" field.
781 2004-09-10 Andrew Haley <aph@redhat.com>
784 * expr.c (build_invokeinterface): Use fast method for interface
786 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
788 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
789 (emit_symbol_table): Add new arg, element_size.
790 * decl.c (java_init_decl_processing): Initialize Class.itable.
791 * class.c (GEN_TABLE): New macro.
792 (gen_indirect_dispatch_tables): Use it. Add itable.
793 (make_class_data): Add new arg for emit_symbol_table().
795 (add_miranda_methods): Make sure search_class has been parsed.
796 (emit_symbol_table): Add new arg, element_size.
798 2004-09-06 Andrew Haley <aph@redhat.com>
800 * verify.c (merge_types): Return Object for all merges of
802 * expr.c (add_type_assertion): Don't generate assertions when
803 source type is array of Object.
805 2004-09-03 Andrew Haley <aph@redhat.com>
807 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
809 * lang.c (java_post_options): Force flag_verify_invocations if
810 we're not using indirect dispatch.
812 * expr.c (pop_type_0): Move test for interfaces before call to
813 can_widen_reference_to().
814 (build_signature_for_libgcj): Remove generation of canonical array
816 (add_type_assertion): Canonicalize both arrays.
817 Don't assert that type X can be assigned to Object.
818 Don't assert that type X an be assigned to type X.
819 Don't assert that Object can be assigned to type X.
820 (can_widen_reference_to): Warn whenever we generate an assertion.
821 (process_jvm_instruction): Use throwable_type_node for the type of
824 2004-09-01 Andrew Haley <aph@redhat.com>
826 * decl.c (java_init_decl_processing): Change
827 verify_identifier_node to "__verify".
828 * expr.c (add_type_assertion): Use verify_identifier_node for name.
829 * java-tree.h (verify_identifier_node): Change to "__verify".
831 * expr.c (build_signature_for_libgcj): New function.
832 (add_type_assertion): Use it to construct signatures for
833 source_type and target_type.
835 2004-08-27 Andrew Haley <aph@redhat.com>
837 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
838 (verify_identifier_node): New.
839 (TYPE_VERIFY_METHOD): New.
840 (struct type_assertion): New type.
841 * expr.c (type_assertion_eq): New function.
842 (type_assertion_hash): New function.
843 (add_type_assertion): New function.
844 (can_widen_reference_to): Call add_type_assertion().
845 * decl.c (java_init_decl_processing): Add verify_identifier_node.
846 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
847 (finish_class): Output TYPE_VERIFY_METHOD (type).
849 * decl.c (end_java_method): Nullify unused fields.
851 2004-08-17 Andrew Haley <aph@redhat.com>
853 * verify.c (defer_merging): Quieten.
854 * jcf-parse.c (load_class): Only try to open a class file if it's
855 java.lang.Object or if it's part of the current compilation.
856 Check that the class we just tried to load is the class we just
858 (java_parse_file): Set flag_verify_invocations off if we're
859 compiling from .class.
860 (parse_zip_file_entries): Abort if we try to read a dummy class.
861 * expr.c (can_widen_reference_to): Quieten.
862 (build_invokevirtual): Abort if we try to invokevirtual an
864 (expand_invoke): Don't build a non-interface call to an interface.
865 (build_instanceof): Don't do premature optimization if
866 flag_verify_invocations is not set.
867 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
869 (build_static_field_ref): Add correct type conversion for
871 (add_miranda_methods): Disable generation of Miranda methods for
873 (layout_class_method): Don't complain about non-static method
874 overrides static method with dummy classes.
876 2004-08-13 Tom Tromey <tromey@redhat.com>
878 * class.c (build_static_field_ref): Re-enable atable lookups for
881 * parse.y (strip_out_static_field_access_decl): Indentation fix.
883 2004-08-11 Tom Tromey <tromey@redhat.com>
885 * gcj.texi (libgcj Runtime Properties): Document new properties.
887 2004-08-06 Andrew Haley <aph@redhat.com>
889 * jcf-parse.c (load_class): Check that we really have loaded the
890 class we're looking for.
892 2004-07-19 Andrew Haley <aph@redhat.com>
894 * verify.c (verify_jvm_instructions): Comment change only.
896 * typeck.c (build_java_array_type): Add size field to array name.
898 * java-tree.h (LOCAL_SLOT_P): New.
899 (update_aliases): Add PC argument.
900 (pushdecl_function_level): New function.
902 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
903 MODIFY_EXPR, and SAVE_EXPR.
904 (java_gimplify_modify_expr): New function.
906 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
907 (expand_iinc): Pass PC to update_aliases().
908 (STORE_INTERNAL): Likewise.
909 (process_jvm_instruction): Likewise.
911 * decl.c (base_decl_map): New variable.
912 (uniq): New variable.
913 (update_aliases): Rewrite with more thorough checking.
914 (debug_variable_p): New function.
915 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
916 (check_local_named_variable): Delete whole function.
917 (initialize_local_variable): New function.
918 (check_local_unnamed_variable): Add checks and comments.
919 (find_local_variable): Rewrite.
920 (java_replace_reference): New function.
921 (function_binding_level): New variable.
922 (pushdecl_function_level): New function.
923 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
924 (maybe_pushlevels): Call pushdecl() on each of the new decls.
925 (start_java_method): Reset uniq. Create base_decl_map. Set
926 function_binding_level.
927 (end_java_method): Null unused fields to save memory.
929 2004-06-29 Andrew Haley <aph@redhat.com>
931 * except.c (expand_start_java_handler): Push a new binding level.
932 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
933 register_exception_range() to register where we'll do it.
934 (expand_end_java_handler): Remove old bogus code. Replace with
935 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
936 the top of the expression we're curently building.
937 (maybe_end_try): Delete.
938 * decl.c (binding_level.exception_range): New field.
939 (clear_binding_level): Add field exception_range. Reformat.
940 (poplevel): Call expand_end_java_handler().
941 (poplevel): Call java_add_stmt only if functionbody is false.
942 (maybe_poplevels): Don't call maybe_end_try() from here.
943 (end_java_method): Clear no longer used trees in function decl.
944 (register_exception_range): New function.
945 * java-tree.h (register_exception_range, struct eh_range): Declare.
947 2004-06-22 Andrew Haley <aph@redhat.com>
949 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
951 * check-init.c (get_variable_decl): Teach check-init about
952 FIELD_DECLs addressed via the otable.
953 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
956 2004-05-28 Andrew Haley <aph@redhat.com>
958 * jcf-parse.c (load_class): Don't try to read a class that we've
961 * expr.c (build_invokeinterface): Use the old-fashioned way of
962 doing indirect dispatch: look up interfaces by name.
963 * java-tree.h (enum java_tree_index): Add
964 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
965 * decl.c (java_init_decl_processing): Add
966 soft_lookupinterfacemethodbyname_node.
968 * gjavah.c (print_method_info): Final methods have vtable entries,
969 so gjavah needs to output them.
970 * class.c (layout_class_method): Generate vtable entries for final
972 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
973 dispatch, even if a method is final.
975 2004-05-25 Andrew Haley <aph@redhat.com>
977 * class.c (build_symbol_entry): Convert the names of constructors
978 to init_identifier_node when generating an entry for the indirect
981 * expr.c (build_known_method_ref): Generate indirect calls for
982 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
984 2004-05-24 Andrew Haley <aph@redhat.com>
986 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
987 atable element is of the right type.
989 * class.c (build_static_field_ref): Cast pointer to correct type
992 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
994 * Merged with HEAD as of 20040514. Diff against
995 gcj-abi-2-merge-20040514.
997 2004-04-16 Andrew Haley <aph@redhat.com>
999 * verify.c (check_pending_block): Disable subroutine checks.
1000 (defer_merging): New function.
1001 (merge_types): If types are dummy, use defer_merging to combine them.
1002 (verify_jvm_instructions): If invocation is invokeinterface and
1003 target is dummy, assume target really is an interface.
1005 * parse.y (patch_invoke): Break out call to java_create_object.
1007 * lang.c (flag_verify_invocations): New.
1009 * jcf-parse.c (load_class): If we've already failed to load a
1010 class, don't try again.
1011 (load_class): If we can't find a .class file, don't fail, but emit
1013 (parse_class_file): Don't act on dummy methods.
1015 * java-tree.h (flag_verify_invocations): New.
1017 (lang_type.dummy_class): New field.
1018 (java_create_object): New function.
1019 (METHOD_DUMMY): New.
1021 * expr.c (build_field_ref): Widen field offset.
1022 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1023 that each of its elements is compatible with the one we're
1025 (pop_type_0): Issue a warning to say that we need to generate a
1027 (java_create_object): New function.
1028 (build_field_ref): Only generate hard refs if we're not using
1030 (expand_java_field_op): If we're using !verify_invocations and we
1031 see a missing field, generate a decl for it.
1033 (expand_invoke): If a class doesn't have the method we seek and
1034 we're using !flag_verify_invocations, generate a decl for the
1037 (build_known_method_ref): Always use indirect dispatch via the
1038 atable for static methods.
1040 (expand_java_NEW): Break out object creation into new function,
1043 (can_widen_reference_to): Issue a warning to say that we need to
1044 generate a runtime check.
1046 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1047 (make_method_value): Also use index for interfaces.
1048 (make_class_data): Skip dummy field for inherited data.
1049 Don't build method array for dummy methods.
1050 Set size_in_byte to -1 when using inirect dispatch
1051 Don't build a hard class ref if we don't have a hard ref to our
1052 superclass, or if we're using inirect dispatch.
1053 Null out dispatch tables.
1055 (layout_class_method): Don't complain about non-static method
1056 overrides static method is method is artificial.
1058 (build_static_field_ref): Disable atable references to static
1059 fields for the time being.
1061 (layout_class_methods): Check for CLASS_INTERFACE as
1062 well as CLASS_ABSTRACT.
1064 2004-11-24 Steven Bosscher <stevenb@suse.de>
1066 * class.c (make_class_data): Don't check flag_inline_functions.
1067 * lang.c (flag_really_inline): Remove unused flag.
1068 (java_handle_option): Don't set it here. Remove special handling
1069 of flag_inline_functions for Java.
1070 (java_init): Don't set flag_inline_trees here. Already done...
1071 (java_post_options): ...here. Don't clear flag_inline_functions.
1073 2004-11-24 Steven Bosscher <stevenb@suse.de>
1075 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1076 (java_gimplify_exit_block_expr): New function.
1077 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1079 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1080 (EXIT_BLOCK_EXPR): Likewise.
1081 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1082 (LABELED_BLOCK_BODY): Likewise.
1083 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1084 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1085 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1087 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1088 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1089 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1090 second operand of EXIT_BLOCK_EXPR.
1091 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1093 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1095 2004-11-23 Ben Elliston <bje@au.ibm.com>
1097 * xref.h (xref_flag_value): Remove.
1098 (xref_set_data, xref_get_data): Likewise.
1099 (xref_set_current_fp): Likewise.
1100 (XREF_NONE): Likewise.
1101 (XREF_GET_DATA): Likewise.
1102 * xref.c (xref_flag_value): Remove.
1103 (xref_set_data, xref_get_data): Likewise.
1104 (xref_set_current_fp): Likewise.
1106 2004-11-23 Ben Elliston <bje@au.ibm.com>
1108 * gjavah.c (output_directory): Make static.
1109 (temp_directory): Likewise.
1111 2004-11-15 Tom Tromey <tromey@redhat.com>
1113 * decl.c (instn_ptr_type_node): Removed.
1114 (lineNumbers_ptr_type_node): Removed.
1115 (jint_type): Removed.
1116 (jint_ptr_type): Removed.
1118 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1121 * check-init.c (check_init): Ignore DECL_EXPR.
1122 * expr.c (always_initialize_class_p): Reenable.
1123 (build_class_init): Use a variable to store the decl. Also use
1124 boolean_false_node instead of integer_zero_node.
1125 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1128 2004-11-08 Tom Tromey <tromey@redhat.com>
1131 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1132 generating a JNI header.
1133 (print_field_info): Handle JNI headers.
1134 (jni_print_float): Likewise.
1135 (jni_print_double): Likewise.
1137 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1139 * decl.c (end_java_method): Remove duplicated code.
1141 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1142 Gerald Pfeifer <gerald@pfeifer.com>
1144 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1147 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1150 * class.c: Reinstate 2004-08-18 patch.
1151 (make_local_function_alias): Don't create an alias for extern (native)
1154 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1157 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1158 (make_method_value): Likewise.
1160 2004-10-21 Andrew Haley <aph@redhat.com>
1163 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1165 2004-10-20 Andrew Haley <aph@redhat.com>
1167 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1168 Remove duplicated code block.
1170 2004-10-18 Steven Bosscher <stevenb@suse.de>
1172 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1173 New rules to work around old Bison warnings.
1175 2004-10-17 Steven Bosscher <stevenb@suse.de>
1177 * class.c (ident_subst): Always alloca buffer.
1178 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1179 opcode after including javaop.def.
1180 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1181 conditional expression that exits, to avoid warnings.
1182 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1183 a user of an extension.
1184 * win32-host.c: Move check down to have non-empty file when
1185 WIN32 is not defined.
1187 * Make-lang.in (java-warn): Add STRICT_WARN.
1188 (java/jcf-io.o-warn): Don't have Werror for this file.
1189 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1191 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1193 * expr.c (expr_add_location): Move declaration to before all
1195 * parse.y (java_expand_classes): Ditto.
1196 * lex.c (java_peek_unicode): Ditto.
1198 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1200 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1201 if possible, else convert `foo' to 'foo'.
1202 * class.c: Likewise.
1205 * jcf-io.c: Likewise.
1206 * jcf-parse.c: Likewise.
1209 * parse.h: Likewise.
1211 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1213 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1214 rename parameter 'msg' to 'msgid' in function declaration.
1215 (issue_warning_error_from_context): Likewise.
1216 (yyerror): Rename parameter 'msg' to 'msgid'.
1217 (all over): Use new quoting style for diagnostics.
1219 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1221 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1222 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1225 2004-10-14 Matt Austern <austern@apple.com>
1227 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1230 2004-10-13 Tom Tromey <tromey@redhat.com>
1233 * lang.opt (--extdirs): Document.
1234 * jvspec.c (lang_specific_driver): Recognize -encoding and
1237 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1239 * parse.y (issue_warning_error_from_context): Use va_list *
1240 instead of va_list parameter.
1241 (parse_error_context): Update call.
1242 (parse_warning_context): Likewise.
1244 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1246 * parse.y, parse-scan.y: Add list of diagnostic messages to
1247 insulate translation template from version of yacc/bison used
1248 to compile the grammar.
1250 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1252 Prepare for %q, %< and %> in diagnostic message strings.
1253 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1254 Name second parameter 'msgid'.
1255 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1256 (issue_warning_error_from_context): Use pretty-printer functions
1257 instead of vsprintf for constructing formatted messages. Rename
1258 parameter 'msg' to 'msgid'.
1259 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1260 (parse_warning_context): Likewise.
1262 2004-10-05 Andrew Haley <aph@redhat.com>
1265 * jcf-parse.c (parse_zip_file_entries): If a class has a
1266 superclass and a TYPE_SIZE of zero, lay it out.
1268 2004-09-30 Andrew Haley <aph@redhat.com>
1271 * jcf-parse.c (compute_class_name): Rewrite.
1273 2004-10-01 Jan Hubicka <jh@suse.cz>
1275 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1277 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1279 * lex.c: Fix a comment typo.
1281 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1283 * java-tree.h: Fix a comment typo.
1285 2004-09-30 Per Bothner <per@bothner.com>
1287 Simplify lexer. Implement --enable-mapped-location support.
1288 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1289 (parse_source_file_1): Pass filename as extra parameter, so we can call
1290 linemap_add and set input_location here, rather than in both callers.
1291 (read_class): Pass copied filename to parse_source_file_1.
1292 Don't initialize wfl_operator - only needed for source compilation.
1293 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1294 * lex.h: Remove a bunch of debugging macros.
1295 * lex.h (struct_java_line, struct java_error): Remove types.
1296 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1297 (struct java_lc_s): Remove prev_col field.
1298 (struct java_lexer): New fields next_unicode, next_columns, and
1299 avail_unicode. New position field, and maybe token_start field.
1300 Don't need hit_eof field - use next_unicode == -1 instead.
1301 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1302 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1303 * parse.h: Various changes for USE_MAPPED_LOCATION.
1304 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1305 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1306 (struct parser_ctxt): New file_start_location field.
1307 Remove p_line, c_line fields since we no longer save lines.
1308 Remove elc, lineno, and current_jcf fields - no longer used.
1309 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1310 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1311 source_location and is probably not needed anymore anyway.
1312 Use new expr_add_Location function.
1313 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1314 (java_pop_parser_context): Minor cleanup.
1315 (java_parser_context_save_global, java_parser_context_restore_global,
1316 java_pop_parser_context): Save/restore input_location as a unit.
1317 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1318 a source_location instead of a wfl context node.
1319 (check_class_interface_creation): input_filename is not addressable.
1320 (create_artificial_method): Calling java_parser_context_save_global
1321 and java_parser_context_restore_global is overkill. Instead,
1322 temporarily set input_location from class decl.
1323 (java_layout_seen_class_methods): Set input_location from method decl.
1324 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1325 (finish_loop_body): Likewise.
1326 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1327 (java_sprint_unicode): Take a character, not index in line.
1328 (java_sneak_uncode): Replaced by java_peek_unicode.
1329 (java_unget_unicode): No longer used.
1330 (java_allocate_new_line. java_store_unicode): Removed, since we
1331 no longer remember "lines".
1332 (java_new_lexer): Update for new data structures.
1333 (java_read_char): Move unget_value checking to java_read_unicode.
1334 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1335 efficient functions that are used directly when lexing.
1336 (java_read_unicode_collapsing_terminators): No longer needed.
1337 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1338 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1339 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1340 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1341 combine switch branches, and test for common token kinds earlier.
1342 (java_lex_error): Rewrite.
1343 * jv-scan.c (expand_location): New function, copied from tree.c.
1344 (main): Set ctxp->filename instead of setting input_filename directly.
1346 2004-09-30 Per Bothner <per@bothner.com>
1348 More cleanup for --enable-mapped-location.
1349 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1350 input_location here. Instead do it in give_name_to_class.
1351 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1352 * expr.c (expand_byte_code): Call linemap_line_start.
1353 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1354 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1355 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1356 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1357 to USE_MAPPED_LOCATION case.
1359 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1360 * jcf-parse.c (java_parse_file): Don't set input_filename.
1361 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1362 Create a list of TRANSLATION_UNIT_DECL.
1363 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1364 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1365 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1366 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1367 (file_start_location): New static.
1368 (set_source_filename): Avoid extra access to input_filename macro.
1369 Concatenate new name with class's package prefix.
1370 (set_source_filename, give_name_to_class): Update.
1371 (give_name_to_class): Set class's "line 0" input_location here.
1372 (parse_class_file): Set input_location as a unit.
1374 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1376 2004-09-29 Per Bothner <per@bothner.com>
1378 * java-tree.h: Redefine some macros and add some declaration
1379 to handle the USE_MAPPED_LOCATION case.
1380 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1381 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1382 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1383 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1385 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1386 * decl.c (finish_method, java_add_stmt): Likewise.
1387 * java-gimplify.c (java-gimplify.c): Likewise.
1388 * jcf-write.c (generate_bytecode_insns): Likewise.
1389 * lang.c (java_post_options): Likewise - call linemap_add.
1391 2004-09-29 Andrew Haley <aph@redhat.com>
1394 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1395 result of TRUNC_MOD_EXPR.
1396 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1397 * decl.c (java_init_decl_processing): Mark
1398 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1400 2004-09-28 Tom Tromey <tromey@redhat.com>
1403 * class.c (add_miranda_methods): Load superinterface if not
1406 2004-09-28 Andrew Haley <aph@redhat.com>
1409 * jcf-parse.c (load_class): Don't try to read a class that we've
1412 2004-09-28 Andrew Haley <aph@redhat.com>
1414 * jcf-parse.c (load_class): Back out previous broken patch.
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
1421 Check that we really did read the right class.
1423 2004-09-25 Tom Tromey <tromey@redhat.com>
1426 * parse.y (create_artificial_method): Use add_method_1.
1428 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1430 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1432 * gcj.texi: Fix typos.
1434 2004-09-24 Tom Tromey <tromey@redhat.com>
1437 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1438 in error parts of rule.
1439 (unary_expression): Don't call error_if_numeric_overflow when $1
1442 2004-09-24 Tom Tromey <tromey@redhat.com>
1445 * parse.y (resolve_qualified_expression_name): Set
1446 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1447 * expr.c (force_evaluation_order): Check for empty argument list
1448 after stripping COMPOUND_EXPR.
1450 2004-09-23 Andrew Haley <aph@redhat.com>
1453 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1456 2004-09-23 Tom Tromey <tromey@redhat.com>
1459 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1460 where operand is null.
1462 2004-09-23 Tom Tromey <tromey@redhat.com>
1465 * parse.y (not_accessible_p): Allow access to protected members
1466 even when class is not static.
1468 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1470 * Make-lang.in: Revert the gcc-none.o change.
1472 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1474 * parse.y (patch_anonymous_class): VEC_space returns true if there
1477 2004-09-21 Matt Austern <austern@apple.com>
1480 * gjavah.c (free_method_name_list): Fix function definition so
1481 it's a proper C prototype.
1483 2004-09-21 Tom Tromey <tromey@redhat.com>
1486 * gjavah.c (free_method_name_list): New method.
1489 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1490 Zack Weinberg <zack@codesourcery.com>
1492 * java-tree.def: Use tree_code_class enumeration constants
1493 instead of code letters.
1494 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1495 new tree-class enumeration constants.
1497 2004-09-13 Tom Tromey <tromey@redhat.com>
1500 * class.c (layout_class_method): Put synthetic methods into the
1503 2004-09-11 Andrew Pinski <apinski@apple.com>
1505 * Make-lang.in (java/ggc-none.c): Change dependency
1506 for ggc.h into $(GGC_H).
1508 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1510 * Make-lang.in (java/win32-host.o): Add dependency on
1512 * win32-host.c: Add includes for coretypes.h, jcf.h
1514 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1516 * Make-lang.in (GCJH_OBJS): Change dependency from
1517 ggc-none.o to java/ggc-none.o
1518 (JCFDUMP_OBJS): Likewise.
1519 (java/ggc-none.o): New target.
1521 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1523 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1524 * class.c (build_utf8_ref, build_static_field_ref,
1525 make_field_value, make_method_value, get_dispatch_table,
1526 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1527 * constants.c (get_tag_node, build_ref_from_constant_pool,
1528 build_constants_constructor): Likewise.
1529 * decl.c (java_init_decl_processing): Likewise.
1530 * expr.c (build_java_array_length_access, build_newarray,
1531 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1532 build_java_binop, build_field_ref, expand_java_add_case,
1533 expand_java_call, build_known_method_ref, build_invokevirtual,
1534 build_invokeinterface, build_jni_stub): Likewise.
1535 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1536 * jcf-parse.c (get_constant): Likewise.
1537 * lex.c (do_java_lex): Likewise.
1538 * parse.y (patch_binop, patch_unaryop, patch_cast,
1539 build_newarray_node, patch_newarray): Likewise.
1540 * resource.c (compile_resource_data): Likewise.
1541 * typeck.c (build_prim_array_type): Likewise.
1543 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1545 * decl.c (java_init_decl_processing): Adjust
1546 initialize_sizetypes call.
1548 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1550 * jv-scan.c (fancy_abort): Add.
1552 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1554 * expr.c (build_java_arrayaccess): Use convert to change
1557 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1559 * class.c (make_local_function_alias): Allocate extra space for 'L'
1560 in name buffer. Reported by Thomas Neumann.
1562 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1564 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1565 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1566 * lex.c (do_java_lex): Adjust.
1567 (error_if_numeric_overflow): Likewise.
1569 2004-08-18 Andrew Pinski <apinski@apple.com>
1571 * class.c (make_local_function_alias): Only make a new decl if we
1572 support alias attribute on all decls.
1574 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1576 * class.c (make_local_function_alias): New function. Create local
1577 alias for public method DECL.
1578 (make_method_value): Use make_local_function_alias.
1579 * parse.y (craft_constructor): Don't special-case anonymous classes.
1580 Always set ctor_name to init_identifier_node.
1581 (lookup_method_invoke): Call layout_class_method when creating
1582 anonymous class constructor.
1584 2004-08-18 Richard Henderson <rth@redhat.com>
1586 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1587 default case. Treat '<' similarly. Update for
1588 is_gimple_formal_tmp_var name change.
1590 2004-08-17 Andrew Haley <aph@redhat.com>
1592 * lang.c (lang_printable_name): Obey verbose flag.
1593 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1594 lang_printable_name().
1595 (verify_constructor_circularity, get_printable_method_name,
1596 check_abstract_method_definitions, java_check_regular_methods,
1597 java_check_abstract_methods, check_inner_class_access,
1598 fix_constructors, patch_method_invocation, patch_return):
1600 * expr.c (pop_type_0): Likewise.
1602 * java-tree.h (lang_printable_name_wls): Delete.
1604 2004-08-16 Tom Tromey <tromey@redhat.com>
1607 * parse.y (primary): Changed for initialized and uninitialized
1609 (array_access): Handle array_creation_initialized.
1610 (array_creation_expression): Split into
1611 array_creation_initialized and array_creation_uninitialized.
1613 2004-08-16 Andrew Haley <aph@redhat.com>
1615 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1616 generating bytecode.
1618 2004-08-16 Elliot Lee <sopwith@redhat.com>
1621 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1622 spaces, and quoted filelists.
1624 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1626 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1627 * class.c (build_utf8_ref, build_static_field_ref,
1628 make_field_value, make_method_value, get_dispatch_table,
1629 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1630 * constants.c (get_tag_node, build_ref_from_constant_pool,
1631 build_constants_constructor): Likewise.
1632 * decl.c (java_init_decl_processing): Likewise.
1633 * expr.c (build_java_array_length_access, build_newarray,
1634 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1635 build_java_binop, build_field_ref, expand_java_add_case,
1636 expand_java_call, build_known_method_ref, build_invokevirtual,
1637 build_invokeinterface, build_jni_stub): Likewise.
1638 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1639 * jcf-parse.c (get_constant): Likewise.
1640 * lex.c (do_java_lex): Likewise.
1641 * parse.y (patch_binop, patch_unaryop, patch_cast,
1642 build_null_of_type, patch_newarray): Likewise.
1643 * resource.c (compile_resource_data): Likewise.
1644 * typeck.c (build_prim_array_type): Likewise.
1646 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1648 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1649 Don't create BLOCK here or call java_gimplify_block.
1651 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1653 * java-tree.h (flag_deprecated): Removed.
1654 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1655 * parse.y (check_deprecation): Check warn_deprecated instead of
1658 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1660 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1661 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1662 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1663 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1664 flag_force_classes_archive_check, flag_optimize_sci,
1665 flag_indirect_dispatch): Remove explicit declarations.
1666 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1669 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1672 * Make-lang.in (java.install-man): Install from either build
1673 tree or source tree, whichever has the file first.
1675 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1677 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1678 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1679 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1680 (do_java_lex): Likewise. Adjust force_fit_type call.
1682 2004-08-04 Roger Sayle <roger@eyesopen.com>
1683 Andrew Haley <aph@redhat.com>
1685 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1686 checking trees as they're being built.
1687 (convert): Call convert_ieee_real_to_integer if we're
1688 converting a constant, even if we're writing a class file.
1690 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1693 * parse.y (fold_constant_for_init): Call resolve_field_access with
1694 correct current_class context.
1696 2004-08-01 Roger Sayle <roger@eyesopen.com>
1698 * decl.c (update_aliases, initialize_local_variable): Replace calls
1699 to build with calls to buildN.
1700 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1701 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1702 * parse.h (BUILD_THROW): Likewise.
1703 * parse.y (switch_expression, synchronized_statement,
1704 catch_clause_parameter, array_creation_expression,
1705 conditional_expression, make_qualified_name,
1706 resolve_qualified_expression_name, patch_method_invocation,
1707 patch_invoke, build_method_invocation, build_new_invocation,
1708 build_assignment, patch_assignment, build_binop, patch_binop,
1709 build_string_concatenation, build_incdec, patch_unaryop,
1710 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1711 patch_return, build_if_else_statement, build_labeled_block,
1712 build_new_loop, build_loop_body, build_bc_statement,
1713 build_assertion, encapsulate_with_try_catch, build_try_statement,
1714 build_try_finally_statement, patch_synchronized_statement,
1715 emit_test_initialization): Likewise, replace build with buildN.
1717 2004-07-28 Eric Christopher <echristo@redhat.com>
1719 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1720 (java_unsafe_for_reeval): Ditto.
1722 2004-07-26 <hp@bitrange.com>
1724 * parse.y (build_super_invocation): Adjust declaration order to
1725 avoid declaration after statement.
1727 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1729 * decl.c: Rename all identifiers named `class' to `cl'.
1731 2004-07-25 Richard Henderson <rth@redhat.com>
1733 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1735 2004-07-23 Mike Stump <mrs@apple.com>
1737 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1738 * gjavah.c (throwable_p, decode_signature_piece,
1739 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1740 process_file): Likewise.
1741 * jcf-dump.c (main): Likewise.
1742 * jcf-io.c (read_zip_member): Likewise.
1743 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1744 give_name_to_class, get_class_constant): Likewise.
1745 * jcf-write.c (find_constant_wide, push_long_const,
1746 generate_classfile): Likewise.
1747 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1748 * parse.y (read_import_dir): Likewise.
1749 * typeck.c (parse_signature_type): Likewise.
1750 * verify.c (verify_jvm_instructions): Likewise.
1751 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1753 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1755 * Make-lang.in: Replace rmic and rmiregistry references with
1756 grmic and grmiregistry.
1757 * gcj.texi: Likewise.
1759 2004-07-20 Andrew Haley <aph@redhat.com>
1762 * verify.c (verify_jvm_instructions): Comment change only.
1764 * typeck.c (build_java_array_type): Add size field to array name.
1766 * java-tree.h (LOCAL_SLOT_P): New.
1767 (update_aliases): Add PC argument.
1768 (pushdecl_function_level): New function.
1770 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1771 MODIFY_EXPR, and SAVE_EXPR.
1772 (java_gimplify_modify_expr): New function.
1774 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1775 (expand_iinc): Pass PC to update_aliases().
1776 (STORE_INTERNAL): Likewise.
1777 (process_jvm_instruction): Likewise.
1779 * decl.c (base_decl_map): New variable.
1780 (uniq): New variable.
1781 (update_aliases): Rewrite with more thorough checking.
1782 (debug_variable_p): New function.
1783 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1784 (check_local_named_variable): Delete whole function.
1785 (initialize_local_variable): New function.
1786 (check_local_unnamed_variable): Add checks and comments.
1787 (find_local_variable): Rewrite.
1788 (java_replace_reference): New function.
1789 (function_binding_level): New variable.
1790 (pushdecl_function_level): New function.
1791 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1792 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1793 (start_java_method): Reset uniq. Create base_decl_map. Set
1794 function_binding_level.
1795 (end_java_method): Null unused fields to save memory.
1797 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1799 * class.c (add_interface_do): Remove.
1800 (set_super_info, interface_of_p, maybe_add_interface,
1801 add_interface, make_class_data, layout_class,
1802 add_miranda_methods): Adjust BINFO accessors and addition.
1803 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1805 * jcf-write.c (generate_classfile): Likewise.
1806 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1807 check_circular_reference, java_complete_class,
1808 check_abstract_method_definitions,
1809 java_check_abstract_method_definitions,
1810 check_interface_throws_clauses, java_check_abstract_methods,
1811 lookup_java_interface_method2,
1812 find_applicable_accessible_methods_list): Adjust BINFO accessors
1814 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1816 2004-07-18 Roger Sayle <roger@eyesopen.com>
1818 * builtins.c (max_builtin, min_builtin,
1819 java_build_function_call_expr): Replace calls to build with buildN.
1820 * class.c (build_class_ref, build_static_field_ref,
1821 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1822 * constants.c (build_ref_from_constant_pool): Likewise.
1823 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1824 add_stmt_to_compound): Likewise.
1825 * except.c (build_exception_object_ref, expand_end_java_handler):
1827 * java-gimplify.c (java_gimplify_case_expr,
1828 java_gimplify_default_expr, java_gimplify_block,
1829 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1830 * jcf-write.c (generate_bytecode_insns): Likewise.
1831 * typeck.c (convert_ieee_real_to_integer): Likewise.
1833 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1835 * java-tree.h (builtin_function): Declare.
1837 2004-07-16 Steven Bosscher <stevenb@suse.de>
1839 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1840 abuse restore_line_number_status.
1842 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1845 * jcf-parse.c (java_emit_static_constructor): Specify default
1848 2004-07-13 Per Bothner <per@bothner.com>
1850 * java-tree.h (all_class_filename): Remove useless macro.
1851 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1852 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1853 * parse.y (java_parser_context_restore_global): Replace
1854 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1855 * jcf-parse.c (read_class, java_parse_file): Likewise.
1857 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1860 gjavah.c (print_field_info): Emit constant only if field is static.
1862 2004-07-11 Roger Sayle <roger@eyesopen.com>
1864 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1865 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1866 build_java_ret, build_java_throw_out_of_bounds_exception,
1867 build_java_array_length_access, java_check_reference,
1868 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1869 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1870 expand_java_arrayload, build_java_monitor, expand_java_return,
1871 expand_load_internal, expand_java_NEW, build_get_class,
1872 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1873 build_java_soft_divmod, build_java_binop, build_field_ref,
1874 expand_compare, expand_java_goto, expand_java_switch,
1875 expand_java_add_case, build_class_init, build_known_method_ref,
1876 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1877 expand_invoke, build_jni_stub, expand_java_field_op,
1878 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1879 force_evaluation_order, emit_init_test_initialization): Convert
1880 calls to "build" into calls to the prefered "buildN" functions.
1882 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1884 * java-tree.h (set_block): Remove.
1885 * lang.c (java_clear_binding_stack): New.
1886 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1887 * decl.c (struct binding_level): Remove this_block.
1888 (clear_binding_level): Likewise.
1889 (poplevel): Don't handle this_block.
1890 (set_block): Remove.
1892 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1894 * class.c (common_enclosing_context_p): Remove statement with no
1897 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1900 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1901 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1902 (craft_constructor): Inherit access flags for implicit constructor
1903 from the enclosing class.
1904 (create_class): Fix comment typo.
1905 (resolve_qualified_expression_name): Pass type of qualifier to
1906 not_accessible_p, not the type in which target field was found.
1907 (not_accessible_p): Handle inner classes. Expand protected
1908 qualifier-subtype check to enclosing instances, but don't apply this
1909 check to static members. Allow protected access to inner classes
1910 of a subtype. Allow private access within common enclosing context.
1911 (build_super_invocation): Get WFL line number info from current
1913 (build_incomplete_class_ref): Update for new create_anonymous_class
1915 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1916 common_enclosing_instance_p.
1917 * class.c (common_enclosing_context_p): New. Determine if types
1918 share a common enclosing context, even across static contexts.
1919 (common_enclosing_instance_p): Renamed from
1920 common_enclosing_context_p. Determines if types share a common
1921 non-static enclosing instance.
1922 * java-tree.h (common_enclosing_instance_p): Declare.
1923 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1924 for inner class constructors.
1925 (generate_classfile): Use get_method_access_flags.
1927 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1929 * class.c (interface_of_p): Check for null TYPE_BINFO.
1931 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1933 * class.c (make_class): Do not create binfo here.
1934 (set_super_info): Create it here.
1935 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1937 2004-07-08 Richard Henderson <rth@redhat.com>
1939 * expr.c (case_identity, get_primitive_array_vtable,
1940 java_expand_expr, emit_init_test_initialization): Remove.
1941 * java-tree.h (java_expand_expr): Remove.
1942 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1944 2004-07-07 Per Bothner <per@bothner.com>
1946 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1947 get internal error due to mismatched types.
1949 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1951 * gcj.texi (Linking): New node. Document -lgij usage.
1953 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1955 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1956 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1957 * java/class.c (set_super_info, class_depth, interface_of_p,
1958 maybe_add_interface, add_interface, make_class_data,
1959 layout_class, add_miranda_methods): Adjust BINFO macros.
1960 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1961 * jcf-write.c (generate_classfile): Likewise.
1962 * parse.y (patch_anonymous_class,
1963 check_inner_circular_reference, check_circular_reference,
1964 java_complete_class, check_abstract_method_definitions,
1965 java_check_abstract_method_definitions,
1966 check_interface_throws_clauses, java_check_abstract_methods,
1967 lookup_java_interface_method2,
1968 find_applicable_accessible_methods_list): Likewise.
1969 * typeck.c (find_method_in_interface): Likewise.
1970 * verify.c (merge_types): Likewise.
1972 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1974 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1975 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1977 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1979 * class.c (make_class): Use make_tree_binfo.
1980 (set_super_info, add_interface_do): Likewise.
1981 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1983 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1985 * verify.c: Correct array element access formatting thinko.
1987 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1989 * verify.c: Insert a short blurb at the start referring to the JVMS.
1990 (merge_type_state): Remove redundant nested if statement.
1991 (verify_jvm_instructions): Ensure current_subr is initialised to
1993 Minor formatting fixes all over the place.
1995 2004-07-02 Richard Henderson <rth@redhat.com>
1997 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
1999 2004-07-01 Richard Henderson <rth@redhat.com>
2001 * class.c (registerClass_libfunc): Remove.
2002 (init_class_processing): Don't set it.
2003 (emit_register_classes): Take list_p parameter. Fill it in
2004 with _Jv_RegisterClass calls.
2005 * decl.c (java_init_decl_processing): Don't call
2006 init_resource_processing.
2007 * jcf-parse.c (java_emit_static_constructor): New.
2008 (java_parse_file): Call it.
2009 * resource.c (registerResource_libfunc): Remove.
2010 (init_resource_processing): Remove.
2011 (write_resource_constructor): Take list_p parameter. Fill it in
2012 with _Jv_RegisterResource calls.
2013 * java-tree.h: Update prototypes.
2015 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2018 * class.c (layout_class_method): Do not override package-private
2019 method if its in a different package.
2020 (split_qualified_name): Move here from parse.y. Rename from
2021 breakdown_qualified. Add comment.
2022 (in_same_package): Move here from parse.y. Add comment.
2023 * java-tree.h (break_down_qualified, in_same_package): Declare.
2024 (in_same_package): Likewise.
2025 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2028 2004-06-29 Andrew Haley <aph@redhat.com>
2030 * except.c (expand_start_java_handler): Push a new binding level.
2031 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2032 register_exception_range() to register where we'll do it.
2033 (expand_end_java_handler): Remove old bogus code. Replace with
2034 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2035 the top of the expression we're curently building.
2036 (maybe_end_try): Delete.
2037 * decl.c (binding_level.exception_range): New field.
2038 (clear_binding_level): Add field exception_range. Reformat.
2039 (poplevel): Call expand_end_java_handler().
2040 (poplevel): Call java_add_stmt only if functionbody is false.
2041 (maybe_poplevels): Don't call maybe_end_try() from here.
2042 (end_java_method): Clear no longer used trees in function decl.
2043 (register_exception_range): New function.
2044 * java-tree.h (register_exception_range, struct eh_range): Declare.
2046 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2048 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2050 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2053 * expr.c (class_has_finalize_method): Fix method name indentation.
2054 (expand_java_call): Remove K&R style parameter declaration.
2055 (expand_invoke): Fix statement indentation.
2056 (expand_java_field_op): Likewise.
2057 * parse-scan.y: Fix typo.
2058 (reset_report): Fix method name indentation.
2059 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2061 * verify.c (verify_jvm_instructions): Document parameters, insert
2063 * lang.c (lang_init_source): Fix method name indentation.
2064 * class.c (common_enclosing_context_p): Likewise.
2065 (emit_symbol_table): Fix parameter list indentation.
2066 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2067 parameter declaration.
2068 * constants.c: Fix copyright notice indentation.
2069 * typeck.c (find_method_in_superclasses): Fix parameter list
2071 (find_method_in_interfaces): Likewise.
2072 * zextract.c (makelong): Fix method name indentation.
2074 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2077 * parse.y (create_interface): Set correct access modifiers for
2079 * jcf-write.c (get_classfile_modifiers): New function.
2080 (generate_classfile): Use get_classfile_modifiers, not
2083 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2085 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2086 dependency to current parser context, not NULL_TREE, for top-level
2088 (jdep_resolve_class): Enable member access check for all inner
2091 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2093 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2096 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2099 * expr.c (expand_java_field_op): Ensure that target class for static
2100 field access has been loaded.
2102 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2103 Ranjit Mathew <rmathew@hotmail.com>
2105 PR java/1207, java/16178
2106 * jcf-parse.c (load_class): Return immediately if passed a type decl
2107 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2108 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2109 before calling load_class.
2110 (qualify_and_find): Likewise.
2111 (find_in_imports_on_demand): Likewise.
2112 (find_applicable_accessible_methods_list): Likewise.
2114 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2116 * parse.y (java_layout_seen_class_methods): Don't call load_class
2117 on class defined by source parser.
2119 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2121 * parse.y (set_nested_class_simple_name_value): Removed.
2122 (java_complete_expand_class): Remove calls to
2123 set_nested_class_simple_name_value.
2125 2004-06-22 Andrew Haley <aph@redhat.com>
2126 Ranjit Mathew <rmathew@hotmail.com>
2128 Fixes PR java/16113.
2129 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2131 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2133 * parse.y (create_class): Correct diagnostic message about
2134 java.lang.Object extending anything else.
2136 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2138 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2139 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2140 * constants.c (build_ref_from_constant_pool): Likewise.
2141 * expr.c (build_java_array_length_access): Likewise.
2142 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2143 (invoke_build_dtable, build_invokevirtual): Likewise.
2144 (build_invokeinterface, java_expand_expr): Likewise.
2145 (emit_init_test_initialization): Likewise.
2146 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2147 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2149 2004-06-21 Andrew Haley <aph@redhat.com>
2151 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2154 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2156 * jcf.h (struct JCF): Change java_source, right_zip and finished
2158 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2159 byte_swap and use_fallback to unsigned int.
2160 * parse.h (struct _jdep): Change flag0 to unsigned int.
2162 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2165 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2166 before trying to lay out its methods.
2167 * jcf-parse.c (read_class): Track parsed files using canonical paths
2168 obtained via lrealpath from libiberty.
2169 (java_parse_file): Likewise.
2170 (parse_source_file_1): Rename formal parameter to reflect its
2171 modified purpose. Minor formatting fix.
2173 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2175 * class.c (emit_register_classes): Make the function uninlinable,
2176 do not set current_function_cannot_inline.
2177 * resource.c (write_resource_constructor): Do not reset
2178 flag_inline_functions around rest_of_compilation.
2180 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2183 * expr.c (java_truthvalue_conversion): Handle
2184 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2185 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2186 i.e. return the expression.
2188 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2190 * gjavah.c: Include version.h
2192 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2194 * jcf-write.c (generate_bytecode_conditional): Correct handling
2195 of unordered conditionals. Add comment.
2197 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2198 Per Bothner <per@bothner.com>
2200 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2201 local variable was initialised upon declaration.
2202 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2203 variable was final and initialised upon declaration.
2204 * check-init.c (check_final_reassigned): Give error only if a blank
2205 final is not definitely unassigned or if an initialised final is
2207 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2208 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2209 (check_init): Perform initialised-variable-removing-optimisation
2210 only on non-final local variables.
2212 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2214 * jcf-write.c (generate_bytecode_conditional): Handle binops
2215 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2217 (generate_bytecode_insns): Likewise.
2219 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2221 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2222 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2224 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2226 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2227 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2229 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2231 * decl.c (struct binding_level): Add GTY marker. Compile
2232 binding_depth unconditionally.
2233 (current_binding_level, free_binding_level, global_binding_level):
2235 (clear_binding_level): Unconditionally set binding_depth.
2236 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2238 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2240 * lex.c (java_new_lexer): Set 'encoding'.
2241 (java_read_char): Improve error message for unrecognized characters.
2242 * lex.h (struct java_lexer): New field 'encoding'.
2244 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2246 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2248 2004-05-21 Mark Wielaard <mark@klomp.org>
2250 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2253 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2255 * typeck.c: Remove non-printable character 160.
2257 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2259 * check-init.c: Correct minor typos.
2261 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2263 * Make-lang.in, expr.c, java-gimplify.c: Rename
2264 tree-simple.[ch] to tree-gimple.[ch].
2266 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2268 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2270 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2272 Merge from tree-ssa-20020619-branch. See
2273 ChangeLog.tree-ssa for details.
2275 * Make-lang.in, builtins.c, check-init.c, class.c,
2276 constants.c, decl.c, except.c, expr.c, java-except.h,
2277 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2278 lang.c, lang.opt, parse.y, resource.c: Merged.
2279 * java-gimplify.c: New file.
2281 2004-05-10 Andrew Haley <aph@redhat.com>
2283 * parse.y (create_class): Set TYPE_VFIELD.
2284 * decl.c (java_init_decl_processing): Likewise.
2286 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2287 * class.c (make_method_value): Replace DECL_VINDEX with call to
2289 (get_dispatch_vector): Likewise.
2290 (layout_class_method): Likewise.
2291 Replace set of DECL_VINDEX with call to set_method_index().
2292 (set_method_index): New function.
2293 (get_method_index): New function.
2294 * java-tree.h (set_method_index): New function decl.
2295 (get_method_index): New function decl.
2297 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2299 * parse.y (check_pkg_class_access): Add new argument
2300 and use it when cl is NULL to call lookup_cl on it.
2301 (parser_check_super_interface): Do not call lookup_cl.
2302 Pass this_decl to check_pkg_class_access and NULL
2303 instead of lookup_cl.
2304 (parser_check_super): Update for change in
2305 check_pkg_class_access.
2306 (do_resolve_class): Likewise.
2307 (process_imports): Likewise.
2308 (find_in_imports_on_demand): Likewise.
2309 (resolve_qualified_expression_name): Likewise.
2311 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2313 Fixes PR java/9685, PR java/15073
2314 * parse.y (accessibility_string): New method.
2315 (not_accessible_field_error): Use accessibility_string()
2316 instead of java_accstring_lookup().
2317 (resolve_qualified_expression_name): Check with
2318 check_pkg_class_access() before allowing access using
2321 Use check_pkg_class_access() instead of not_accessible_p()
2322 for unqualified types.
2323 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2324 REFERENCE for package-private access checking.
2325 (patch_method_invocation): Use accessibility_string() instead
2326 of java_accstring_lookup().
2328 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2331 * gjavah.c (struct method_name): Add member is_native.
2332 (overloaded_jni_method_exists_p): Match candidate method only if
2334 (print_method_info): Initialise is_native flag from the method's
2337 2004-04-30 Roger Sayle <roger@eyesopen.com>
2339 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2340 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2342 2004-04-22 Roger Sayle <roger@eyesopen.com>
2344 * resource.c (write_resource_constructor): Guard call to possibly
2345 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2347 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2349 * class.c (make_class_data): Add new field aux_info.
2350 * decl.c (java_init_decl_processing): Push type and decl for
2353 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2355 * expr.c (expand_java_NEW): Don't use size argument for
2356 _Jv_AllocObject calls.
2357 * parse.y (patch_invoke): Likewise.
2359 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2361 * expr.c (build_invokeinterface): Remove unused variables to
2364 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2366 * class.c (get_interface_method_index): New function. Return dispatch
2367 index for interface method.
2368 (make_method_value): For interface methods, set index field to
2369 iface dispatch index, not DECL_VINDEX.
2370 * expr.c (build_invokeinterface): Use get_interface_method_index.
2372 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2374 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2376 2004-03-31 Andrew Haley <aph@redhat.com>
2379 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2381 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2383 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2384 form of GTY markers.
2386 2004-03-25 Marcus Meissner <meissner@suse.de>
2389 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2391 2004-03-23 Tom Tromey <tromey@redhat.com>
2394 * jcf-write.c (make_class_file_name): Don't report if mkdir
2397 2004-03-23 Tom Tromey <tromey@redhat.com>
2399 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2401 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2403 * class.c, gjavah.c, lang.c: Fix comment typos.
2404 * gcj.texi: Fix typos.
2406 2004-03-19 Per Bothner <per@bothner.com>
2408 * gcj.texi (Code Generation): Document new flags and assert defaults.
2410 * class.c (assume_compiled_node_struct): Rename type to
2411 class_flag_node_struct, as it is now also used for enable_assertions.
2412 Rename assume_compiled_node typedef. Rename excludep field to value.
2413 (find_assume_compiled_node): Rename function to find_class_flag_node.
2414 Minor optimization - avoid needless strlen.
2415 (add_assume_compiled): Some tweaking and optimization.
2416 Rename and generalize to add_class_flag takem an extra parameter.
2417 (add_assume_compled): New just calls add_class_flag.
2418 (add_enable_assert, enable_assertions): New functions.
2419 (enable_assert_tree): New static.
2420 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2421 * lang.opt (fenable-assertions, fenable-assertions=,
2422 fdisable-assertions, fdisable-assertions=): New options.
2423 * lang.c (java_handle_option): Handle new options.
2424 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2425 class in an interface - create helper class nested in outer interface.
2426 (build_assertion): Short-circuit if enable_assertions is false.
2428 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2430 * java-tree.h: Changes throughout to add checking to macros
2431 and numerous whitespace changes.
2432 (VAR_OR_FIELD_CHECK): New macro.
2433 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2434 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2436 2004-03-16 Per Bothner <per@bothner.com>
2438 * jcf-jump.c (options): New --print-constants option.
2439 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2441 * jcf-dump.c (flag_print_constant_pool): Default to off.
2442 (print_constant_terse_with_index): New helper function.
2443 (various places): Check flag_print_constant_pool where missing.
2444 (main): If verbose set flag_print_constant_pool.
2445 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2447 2004-03-15 Andrew Haley <aph@redhat.com>
2450 * parse.y (java_complete_lhs): Check that final variable has an
2453 2004-03-12 Andrew Haley <aph@redhat.com>
2456 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2459 2004-02-29 Roger Sayle <roger@eyesopen.com>
2461 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2464 2004-02-27 Per Bothner <per@bothner.com>
2466 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2467 suggestion: Use build_incomplete_class_ref.
2468 This fixes PR java/13508, java/11714.
2470 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2472 * java/parse.h: Update copyright.
2474 2004-02-26 Andrew Haley <aph@redhat.com>
2477 * parse.y (check_interface_throws_clauses): Check for
2478 !METHOD_INVISIBLE (iface_method).
2479 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2480 well as CLASS_ABSTRACT.
2482 2004-02-25 Per Bothner <per@bothner.com>
2484 * parse.y (build_assertion): If we're in an inner class, create the
2485 class$ helper routine in the outer class.
2487 2004-02-19 Richard Henderson <rth@redhat.com>
2489 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2491 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2493 * Make-lang.in (java.install-man): Add extra dependencies.
2495 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2497 * Make-lang.in: Install man pages under the same names
2498 (possibly transformed) as the program they document.
2500 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2502 * gjavah.c: Include "intl.h".
2503 (error): New function.
2504 (main): Call gcc_init_libintl.
2505 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2506 print_stub_or_jni, process_file, main): Use error rather than
2508 (print_method_info, usage, help, version, main): Mark strings for
2509 translation with _. Avoid splitting up sentences. Send
2510 information messages to stdout.
2511 * jcf-dump.c: Include "intl.h".
2512 (main): Call gcc_init_libintl.
2513 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2514 Mark error, usage and version messages for translation with _.
2515 Avoid splitting up sentences.
2516 * jv-scan.c: Include "intl.h".
2517 (fatal_error, warning): Change parameter s to msgid. Translate
2519 (main): Call gcc_init_libintl.
2520 (usage, help, version): Mark error, usage and version messages for
2521 translation with _. Avoid splitting up sentences.
2522 * jvgenmain.c: Include "intl.h".
2523 (main): Call gcc_init_libintl.
2524 (usage, main): Mark error messages for translation with _.
2525 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2526 JVGENMAIN_OBJS): Add intl.o.
2527 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2528 java/jvgenmain.o): Update dependencies.
2530 2004-02-08 Per Bothner <per@bothner.com>
2532 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2533 class don't use not_accessible_field_error, which can get confused.
2535 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2537 Make-lang.in (po-generated): Delete.
2539 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2541 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2543 * decl.c: Include target.h.
2544 (start_java_method): Replace PROMOTE_PROTOTYPES with
2545 targetm.calls.promote_prototypes.
2546 * expr.c: Include target.h.
2547 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2548 targetm.calls.promote_prototypes.
2549 * parse.y: Include target.h.
2550 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2551 with targetm.calls.promote_prototypes.
2553 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2555 * typeck.c: Update copyright.
2557 2004-02-02 Tom Tromey <tromey@redhat.com>
2559 * decl.c (java_init_decl_processing): Remove duplicate
2562 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2564 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2566 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2568 * expr.c (build_field_ref): Move variable
2571 2004-01-28 Andrew Haley <aph@redhat.com>
2573 * expr.c (build_field_ref): Widen field offset.
2575 2004-01-27 Andrew Haley <aph@redhat.com>
2578 * parse.y (check_interface_throws_clauses): Make sure class_decl
2581 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2584 * parse.y (patch_assignment): Don't modify lhs_type for
2585 reference assignments.
2587 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2589 * Make-lang.in: Replace $(docdir) with doc.
2590 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2591 (java.install-man): Revamp rule.
2593 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2595 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2596 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2597 instead of deferred backquote.
2599 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2601 * typeck.c (find_method_in_interfaces): Move variable
2604 2004-01-16 Andrew Haley <aph@redhat.com>
2607 * typeck.c (shallow_find_method): New.
2608 (find_method_in_superclasses): New.
2609 (find_method_in_interfaces): New.
2610 (lookup_do): Rewrite.
2611 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2613 * jcf-parse.c (read_class): Save and restore output_class.
2614 * decl.c (java_expand_body): Set output_class from fndecl.
2616 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2618 * class.c (gen_indirect_dispatch_tables): Fix string length
2621 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2623 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2624 (java.srcextra): Copy above back to source directory if requested.
2625 (po-generated): Delete reference to $(parsedir).
2626 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2629 2004-01-14 Jan Hubicka <jh@suse.cz>
2631 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2634 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2636 * java-tree.h (java_expand_expr): Change prototype.
2637 * expr.c (java_expand_expr): Add alt_rtl parameter.
2639 2004-01-09 Andrew Haley <aph@redhat.com>
2642 * parse.y (java_fix_constructors): Set output_class.
2643 (java_reorder_fields): Likewise.
2644 (java_layout_classes): Likewise.
2645 (java_expand_classes): Generate indirect dispatch tables.
2646 (java_expand_classes): Set output_class.
2647 (java_finish_classes): Likewise.
2648 * lang.c (java_init): Turn on always_initialize_class_p if we're
2649 using indirect dis[atch.
2650 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2651 (java_get_callee_fndecl): Use class local atable.
2653 (always_initialize_class_p): Decl moved to java-tree.h.
2654 (HANDLE_CLASS_INFO): Set output_class.
2655 (read_class): Likewise.
2656 (parse_class_file): Call gen_indirect_dispatch_tables.
2657 (parse_zip_file_entries): Set output_class.
2658 (java_parse_file): Set output_class. Don't emit symbol tables.
2659 * java-tree.h (output_class): New.
2660 Remove global declarations for otable, atable, and ctable.
2661 (always_initialize_class_p): moved here from decl.c.
2663 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2664 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2665 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2666 (struct lang_type): Add otable_methods, otable_decl,
2667 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2668 ctable_decl, catch_classes, type_to_runtime_map.
2669 * expr.c (build_field_ref): Make otable, atable, and ctable class
2670 local rather than global.
2671 (build_known_method_ref): Likewise.
2672 (build_invokeinterface): Likewise.
2673 (java_expand_expr): Pass runtime type (rather than actual type) to
2675 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2676 this class. Look up each class in that map to delete duplicates.
2677 (expand_end_java_handler): Pass runtime type (rather than actual
2678 type) to expand_start_catch.
2679 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2681 (java_init_decl_processing): Rearrange things. Remove global
2682 declarations of otable, atable, and ctable.
2683 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2684 (java_expand_body): Set output_class.
2685 * constants.c (build_constant_data_ref): Use output_class, not
2687 (alloc_name_constant): Likewise.
2688 * class.c (gen_indirect_dispatch_tables): New.
2689 (build_class_ref): Generate hard reference to superclass, even if
2690 using indirect dispatch.
2691 (build_static_field_ref): Use class local atable.
2692 (make_class_data): Generate hard reference to superclass, even if
2693 using indirect dispatch.
2694 Generate symbolic references to interfaces when using indirect
2696 (make_class_data): Emit otable, atable, and ctable.
2697 Make otable, atable, and ctable class local rather than global.
2698 (emit_catch_table): Make otable, atable, and ctable class local
2701 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2703 * parse.y (catch_clause_parameter): Fix typo.
2706 * parse.y: (catch_clause_parameter): Return early if $3, aka
2707 formal_parameter, is null.
2709 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2711 * class.c: Remove uses of "register" specifier in
2712 declarations of arguments and local variables.
2715 * gjavah.c: Likewise.
2716 * jcf-dump.c: Likewise.
2717 * jcf-io.c: Likewise.
2718 * jcf-parse.c: Likewise.
2719 * jcf-write.c: Likewise.
2720 * keyword.h: Likewise.
2721 * parse.y: Likewise.
2722 * typeck.c: Likewise.
2723 * verify.c: Likewise.
2725 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2727 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2728 (java.install_common, java.install-man): Adjust for above.
2729 (java.uninstall): Likewise.
2731 2003-12-03 Michael Koch <konqueror@gmx.de>
2733 * class.c (make_class_data):
2734 Push field value to 'hack_signers' instead of 'signers'.
2735 * decl.c (java_init_decl_processing):
2736 Push field 'hack_signers' instead of 'signers'.
2738 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2740 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2743 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2746 * parse.y (qualify_ambiguous_name): Remove lots of broken
2747 field access processing - there's no need to do that here,
2748 because we have resolve_field_access. Remove
2749 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2750 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2753 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2756 * parse.y (java_complete_lhs): Save location prior to patching
2759 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2762 * resource.c (write_resource_constructor): Append
2763 "_resource" to constructor identifier name.
2765 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2768 * constants.c (cpool_for_class): New function.
2769 (outgoing_cpool): Remove global variable.
2770 (alloc_name_constant): Use cpool_for_class.
2771 (build_constants_constructor): Likewise.
2772 * decl.c (java_expand_body): Set current_class.
2773 * java-tree.h (outgoing_cpool) Remove declaration.
2774 (init_outgoing_cpool): Likewise.
2775 * jcf-parse.c (init_outgoing_cpool): Remove function.
2776 (parse_class_file): Don't call init_outgoing_cpool.
2777 * parse.y (java_complete_expand_methods): Don't call
2778 init_outgoing_cpool. Don't save outgoing_cpool.
2779 (java_expand_classes): Don't restore outgoing_cpool.
2780 (java_finish_classes): Likewise.
2782 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2784 * Make-lang.in: (java.install-common) Add
2785 symlink for $(target_noncanonical)-gcjh for
2788 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2790 * Make-lang.in (java.extraclean): Delete.
2792 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2794 * Make-lang.in (check-java): Add.
2796 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2799 * except.c (prepare_eh_table_type): Allocate variable-sized
2800 buffer `buf' with alloca.
2802 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2806 decl.c (java_init_decl_processing): Don't initialize
2807 class_not_found_type_node, no_class_def_found_type_node.
2809 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2810 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2811 (class_not_found_type_node, no_class_def_found_type_node):
2814 parse.y (build_dot_class_method_invocation): Add this_class
2815 argument. Qualify method invocations to a different class.
2816 (create_new_parser_context): Initialize saved_data_ctx to 0.
2817 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2818 (build_dot_class_method): Don't load classes. Register
2820 (build_incomplete_class_ref): Special cases for interfaces
2821 and inner classes. Move build_dot_class_method call to here...
2822 (patch_incomplete_class_ref): ...from here. Pass current_class
2823 to build_dot_class_method_invocation.
2824 (build_assertion): Pass class_type to
2825 build_dot_class_method_invocation.
2826 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2828 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2831 * java-tree.h (BLOCK_EMPTY_P): Define.
2832 * parse.y (java_complete_lhs): Check for empty blocks
2833 in TRY_FINALLY_EXPR case.
2835 2003-11-17 Andrew Haley <aph@redhat.com>
2837 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2838 (struct lang_decl_var:freed): New variable.
2839 * decl.c (poplevel): Mark local vars that have gone out of scope.
2840 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2843 2003-11-16 Jason Merrill <jason@redhat.com>
2845 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2846 and TAGS files that include them for each front end.
2848 2003-11-15 Tom Tromey <tromey@redhat.com>
2850 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2852 2003-11-12 Jason Merrill <jason@redhat.com>
2854 PR optimization/12547
2855 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2856 BLOCK_EXPR_BODY directly.
2858 2003-11-12 Andrew Haley <aph@redhat.com>
2861 * parse.y (fold_constant_for_init): Check that we really do have a
2865 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2866 init_test_decls being inlined.
2869 * parse.y (do_resolve_class): Check return value from
2870 breakdown_qualified().
2872 2003-11-11 Tom Tromey <tromey@redhat.com>
2875 * parse.y (merge_string_cste): Handle case where we have a
2876 pointer that happens to be zero, not null_pointer_node.
2878 2003-11-10 Tom Tromey <tromey@redhat.com>
2880 * jcf-parse.c (classify_zip_file): Correctly compare
2881 filename_length against length of manifest file's name.
2883 2003-11-08 Tom Tromey <tromey@redhat.com>
2886 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2888 2003-11-06 Andrew Haley <aph@redhat.com>
2890 * expr.c (java_stack_swap): Make sure destination stack slots are
2891 of the correct type.
2893 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2895 * Make-lang.in (dvi): Move targets to $(docobjdir).
2896 (gcj.dvi): Simplify rule and adjust target.
2897 (gcj.info): Simplify rule.
2898 (gcj.pod): New intermediate rule.
2899 (gcjh.pod): Likewise.
2900 (jv-scan.pod): Likewise.
2901 (jcf-dump.pod): Likewise.
2902 (gij.pod): Likewise.
2903 (jv-convert.pod): Likewise.
2904 (rmic.pod): Likewise.
2905 (rmiregistry.pod): Likewise.
2908 (jv-scan.1): Delete.
2909 (jcf-dump.1): Delete.
2911 (jv-convert.1): Delete.
2913 (rmiregistry.1): Delete.
2915 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2917 Fixes PR java/12866.
2918 * parse.y (resolve_qualified_expression_name): Move test
2919 for outer field access methods from here...
2920 (check_thrown_exceptions) ...to here.
2922 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2924 * .cvsignore: Delete.
2926 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2928 * verify.c (verify_jvm_instructions): Don't warn about legal
2929 eh binding regions generated for example by jdk 1.4.1.
2931 2003-10-24 David S. Miller <davem@redhat.com>
2933 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2935 2003-10-22 Andrew Haley <aph@redhat.com>
2937 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2938 (java_get_callee_fndecl): New.
2940 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2942 * java-tree.h (ctable_decl): New.
2943 (catch_classes): New.
2944 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2946 * decl.c (java_init_decl_processing): Add catch_class_type.
2948 Add catch_classes field.
2950 * class.c (build_indirect_class_ref): Break out from
2952 (make_field_value): Check flag_indirect_dispatch.
2953 (make_class_data): Ditto.
2954 Tidy uses of PUSH_FIELD_VALUE.
2955 Add field catch_classes.
2956 (make_catch_class_record): New.
2958 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2960 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2962 * jcf-write.c: Follow spelling conventions.
2963 * parse.y: Likewise.
2965 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2967 * ChangeLog: Fix typos.
2968 * expr.c: Fix comment typos.
2969 * jcf-write.c: Likewise.
2972 * mangle.c: Likewise.
2973 * parse-scan.y: Likewise.
2974 * parse.y: Likewise.
2976 2003-10-22 Tom Tromey <tromey@redhat.com>
2978 * expr.c (expand_byte_code): Only warn about dead bytecode when
2979 extra_warnings is set.
2981 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2983 Fix for PR java/12586.
2984 * mangle.c (find_compression_record_match): Don't iterate through
2985 package namespace elements unless they all match compression_table
2988 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
2990 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
2991 (generate-manpages): Likewise.
2992 (java.maintainer-clean): Likewise.
2993 (gcj.info): Likewise.
2996 (jv-scan.1): Likewise.
2997 (jcf-dump.1): Likewise.
2999 (jv-convert.1): Likewise.
3001 (rmiregistry.1): Likewise.
3002 (java.install-man): Likewise.
3003 (parse-scan.o): Move and define complete compile line.
3004 (parse.o): Likewise.
3005 (jcf-tree-inline.o): Move.
3007 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3009 * Make-lang.in (info): Update dependencies.
3010 (java.install-info): Remove.
3011 ($(srcdir)/java/gcj.info): Replace with ...
3012 ($(docobjdir)/gcj.info): ... this.
3014 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3016 * Make-lang.in: Replace uses of $(target_alias) with
3017 $(target_noncanonical).
3019 2003-10-09 Tom Tromey <tromey@redhat.com>
3021 * decl.c (java_init_decl_processing): Declare signers field.
3022 * class.c (make_class_data): Set signers field.
3024 2003-10-09 Jason Merrill <jason@redhat.com>
3026 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3027 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3030 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3032 * Make-lang.in (java.info): Replace with ...
3034 (java.dvi): Replace with ...
3036 (java.generated-manpages): Replace with ...
3038 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3040 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3042 2003-10-01 Andrew Haley <aph@redhat.com>
3044 * jcf-parse.c (java_parse_file): Write otable and atable.
3045 * java-tree.h (atable_methods): New.
3047 (atable_syms_decl): New.
3048 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3049 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3050 (symbol_*type): Rename method_symbol* to symbol*type.
3051 (emit_offset_symbol_table): Delete.
3052 (emit_symbol_table): New.
3053 (get_symbol_table_index): New.
3055 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3056 (build_known_method_ref): Likewise.
3057 (get_symbol_table_index): Rename from get_offset_table_index.
3058 Parameterize to allow re-use by differing types of symbol table.
3059 (build_invokevirtual): Pass table to get_offset_table_index.
3060 * decl.c (java_init_decl_processing): Push types and decls for
3061 atable and atable_syyms.
3062 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3063 (make_class_data): Add new fields atable and atable_syms.
3064 (emit_symbol_table): Rename from emit_offset_symbol_table.
3065 Parameterize to allow re-use by different types of symbol table.
3066 (build_symbol_entry): Renamed from build_method_symbols_entry.
3068 2003-09-30 Roger Sayle <roger@eyesopen.com>
3070 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3071 semantics for SAVE_EXPR, by caching the result in a temporary.
3073 2003-09-28 Richard Henderson <rth@redhat.com>
3075 * check-init.c (check_init): Save and restore input_location
3076 instead of file and line separately.
3077 * decl.c (java_expand_body): Likewise.
3078 * jcf-write.c (generate_bytecode_insns): Likewise.
3079 * parse.y (safe_layout_class): Likewise.
3080 * jcf-parse.c (read_class, parse_class_file): Likewise.
3081 (java_parse_file): Use %H for warning locator.
3083 2003-09-28 Roger Sayle <roger@eyesopen.com>
3085 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3086 with void-type branches instead of using a COMPOUND_EXPR.
3088 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3090 * decl.c (java_optimize_inline, dump_function): Remove.
3091 * java-tree.h (java_optimize_inline): Remove declaration.
3092 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3093 * parse.y (source_end_java_method, java_expand_classes):
3094 Likewise. Remove dead code.
3096 2003-09-27 Roger Sayle <roger@eyesopen.com>
3098 * lang.c (java_init_options): Set flag_evaluation_order.
3099 * expr.c (force_evaluation_order): Don't attempt to force
3100 evaluation order of binary operations using save_expr.
3101 * parse.y (java_complete_lhs): No longer need to call
3102 force_evaluation_order when constructing binary operators.
3104 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3105 Bryce McKinlay <bryce@mckinlay.net.nz>
3108 * parse.y (not_accessible_field_error): New function.
3109 (resolve_expression_name): Check field access permissions.
3110 (resolve_qualified_expression_name): Use
3111 not_accessible_field_error.
3112 (resolve_qualified_expression_name): Likewise.
3114 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3116 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3118 2003-09-23 Roger Sayle <roger@eyesopen.com>
3120 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3121 with equal operands without side-effects.
3123 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3125 * decl.c (java_init_decl_processing): Don't emit otable decls
3126 if flag_indirect_dispatch is not set.
3128 2003-09-21 Richard Henderson <rth@redhat.com>
3130 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3133 2003-09-21 Richard Henderson <rth@redhat.com>
3135 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3136 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3138 2003-09-20 Richard Henderson <rth@redhat.com>
3140 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3142 2003-09-18 Roger Sayle <roger@eyesopen.com>
3144 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3145 * check-init.c (check_init): Likewise.
3147 2003-09-18 Roger Sayle <roger@eyesopen.com>
3149 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3151 2003-09-16 Andrew Haley <aph@redhat.com>
3153 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3155 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3158 * mangle.c (find_compression_record_match): Skip
3159 over a "6JArray" (the array template mangled string)
3161 (mangle_array_type): Correct minor typo.
3162 (atms): Move definition to the beginning.
3164 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3166 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3167 out. Fix for PR java/12254.
3169 2003-09-11 Richard Henderson <rth@redhat.com>
3171 * parse.y (source_end_java_method): Update for new
3172 cgraph_finalize_function argument.
3174 2003-09-09 Richard Henderson <rth@redhat.com>
3176 * parse.y (source_end_java_method): Update call to
3177 cgraph_finalize_function.
3179 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3181 * decl.c (java_expand_body): New function.
3182 * expr.c (build_class_init): Set DECL_IGNORED_P.
3183 * java-tree.h (start_complete_expand_method,
3184 java_expand_body): Declare.
3185 * jcf-parse.c (cgraph.h): Include.
3186 (java_parse_file): Handle flag_unit_at_a_time.
3187 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3188 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3189 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3190 (java_start_inlining): New function.
3191 * parse.h (java_finish_classes): Declare.
3192 * parse.y: Include cgraph.h.
3193 (block): Don't special-case empty block production.
3194 (craft_constructor): Set DECL_INLINE.
3195 (source_end_java_method): Handle flag_unit_at_a_time.
3196 Replace inline code with call to java_expand_body.
3197 (start_complete_expand_method): Remove static modifier.
3198 (java_expand_method_bodies): Patch function tree for
3199 class initialization and/or synchronization as needed.
3200 Don't begin RTL expansion yet.
3201 (java_expand_classes): Check flag_unit_at_a_time before
3202 calling finish_class.
3203 (java_finish_classes): New function.
3204 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3205 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3206 (emit_test_initialization): Set DECL_IGNORED_P.
3208 2003-09-03 Roger Sayle <roger@eyesopen.com>
3210 * builtins.c (enum builtin_type): Delete unused enumeration.
3211 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3213 2003-08-28 Tom Tromey <tromey@redhat.com>
3215 * gcj.texi (Extensions): Document gcjlib URLs.
3217 2003-08-20 Tom Tromey <tromey@redhat.com>
3219 * gcj.texi (Extensions): Added xref.
3220 (libgcj Runtime Properties): Document
3221 gnu.gcj.runtime.VMClassLoader.library_control.
3223 2003-08-20 Andrew Haley <aph@redhat.com>
3225 * except.c (prepare_eh_table_type): Use new encoding for exception
3226 handlers when using -fno-assume-compiled.
3228 2003-08-13 Tom Tromey <tromey@redhat.com>
3230 * gcj.texi (Invoking gij): Document -X and -?.
3232 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3234 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3235 GCJH_OBJS, JCFDUMP_OBJS
3236 * win32-host.c: Removed the unnecessary and broken dependency
3239 2003-08-11 Tom Tromey <tromey@redhat.com>
3241 * parse.y (java_check_regular_methods): Typo fixes. Call
3242 check_interface_throws_clauses. Use
3243 check_concrete_throws_clauses.
3244 (check_interface_throws_clauses): New function.
3245 (check_concrete_throws_clauses): New function.
3246 (hack_is_accessible_p): New function.
3247 (find_most_specific_methods_list): Added FIXME.
3248 * typeck.c (lookup_do): Use `flags' argument to decide what to
3250 (lookup_argument_method_generic): New function.
3251 (lookup_argument_method2): Removed.
3252 * jcf.h (ACC_INVISIBLE): New define.
3253 * jcf-write.c (generate_classfile): Skip invisible methods.
3254 * class.c (add_miranda_methods): New function.
3255 (layout_class_methods): Use it.
3256 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3257 * java-tree.h (METHOD_INVISIBLE): New define.
3258 (lang_decl_func) [invisible]: New field.
3259 (lookup_argument_method_generic): Declare.
3260 (SEARCH_INTERFACE): New define.
3261 (SEARCH_SUPER): Likewise.
3262 (SEARCH_ONLY_INTERFACE): Likewise.
3263 (SEARCH_VISIBLE): Likewise.
3264 (lookup_argument_method2): Removed declaration.
3266 2003-08-05 Tom Tromey <tromey@redhat.com>
3268 Fix for PR java/11600:
3269 * parse.y (java_complete_lhs): See whether we're calling a method
3271 (check_thrown_exceptions): Added `is_array_call' argument;
3272 fixed `clone' checking; updated all callers.
3274 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3276 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3278 2003-08-03 Tom Tromey <tromey@redhat.com>
3280 * java-tree.h (METHOD_TRANSIENT): Removed.
3281 * decl.c (pushdecl): Removed some dead code.
3282 * class.c (get_access_flags_from_decl): Can't have transient
3284 (add_method_1): Can't have a transient method.
3286 2003-07-28 Andreas Jaeger <aj@suse.de>
3288 * jvspec.c: Convert to ISO C90 prototypes.
3290 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3292 * decl.c (force_poplevels): Fix warning call.
3294 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3296 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3297 (expand_java_field_op): Likewise.
3298 * class.c (layout_class_method): Likewise
3299 (emit_register_classes): Likewise.
3300 * decl.c (pushdecl): Likewise.
3301 (poplevel): Likewise.
3302 (force_poplevels): Likewise.
3303 (give_name_to_locals): Likewise.
3304 * check-init.c (check_for_initialization): Likewise.
3306 2003-07-24 Jason Merrill <jason@redhat.com>
3308 * java-tree.h: Move boolean_type_node et al to the back end.
3310 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3312 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3315 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3317 * lang.opt: Don't show -MD_ and -MDD_.
3319 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3321 * lang-options.h: Remove.
3322 * lang.opt: Add help text.
3324 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3326 * expr.c: Remove the last argument to expand_assignment().
3328 2003-07-09 Jan Hubicka <jh@suse.cz>
3330 * java-tree.h (DECL_NUM_STMTS): Rename to...
3331 (DECL_ESTIMATED_INSNS): ... this.
3332 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3333 New static functions.
3334 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3335 * parser.y (add_stmt_to_compound): Do not account statements.
3337 2003-07-08 Mark Wielaard <mark@klomp.org>
3339 * gcj.texi: CNI now expands to Compiled Native Interface.
3341 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3343 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3345 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3347 * expr.c (expand_byte_code): Adjist emit_line_note call.
3349 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3351 * lang.c (java_handle_option): Don't handle filenames.
3353 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3355 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3358 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3359 * jcf.h: Delete COMPARE_FILENAMES definition.
3361 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3363 * lang.c (java_init_options): Update prototype.
3365 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3367 * decl.c (poplevel): Adjust define_label call.
3369 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3371 * gjavah.c (flag_jni): Make non-static.
3372 * parse-scan.y (ctxp): Make non-static.
3374 * class.c (build_method_symbols_entry)
3375 * expr.c (get_offset_table_index)
3376 * jcf-parse.c (jcf_parse):
3377 Mark the definition static, matching the forward declaration.
3379 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3381 * lang.c (java_handle_option): Don't check for missing arguments.
3383 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3385 * class.c (push_class): Use a location_t to save place.
3386 (emit_register_classes): Set input_location. Adjust
3387 expand_function_end call.
3388 * resource.c (write_resource_constructor): Likewise.
3389 * decl.c (end_java_method): Adjust expand_function_end call.
3390 * parse.y (source_end_java_method): Likewise.
3392 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3394 * lang.c (java_handle_option): Likewise.
3396 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3398 * lang.c (java_handle_option): Special-casing of optional
3399 joined arguments no longer needed.
3400 * lang.opt: Update switches that take optional argument.
3402 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3404 * lang.opt: Declare Java.
3405 * lang.c (java_init_options): Update.
3407 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3409 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3411 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3413 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3414 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3415 * lang.opt: -MD and -MMD have an underscore.
3417 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3419 * class.c (emit_register_classes): Adjust init_function_start
3421 * decl.c (complete_start_java_method): Likewise.
3422 * resource.c (write_resource_constructor): Likewise.
3424 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3426 * Make-lang.in: Update to use options.c and options.h.
3427 * lang.c: Include options.h not j-options.h.
3428 (java_handle_option): Abort on unrecognized option.
3429 (java_init_options): Request Java switches.
3431 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3433 * Make-lang.in: Handle mostlyclean.
3435 2003-06-11 Tom Tromey <tromey@redhat.com>
3437 * lang.c (java_handle_option): Update dependency_tracking for
3440 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3443 2003-06-10 Andrew Haley <aph@redhat.com>
3445 * resource.c (write_resource_constructor): Use expand_expr to
3446 generate the address of the label attached to a resource.
3447 * Make-lang.in (java/resource.o): Add expr.h
3449 2003-06-10 Andrew Haley <aph@redhat.com>
3451 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3452 (java_decl_ok_for_sibcall): New.
3454 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3456 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3457 (java/j-options.c, java/j-options.h): New.
3458 * java-tree.h (resource_name, compile_resource_file,
3459 compile_resource_data): Constify.
3460 * jcf-write.c (jcf_write_base_directory): Similarly.
3461 * jcf.h (jcf_write_base_directory): Similarly.
3462 * lang.c: Include j-options.h.
3463 (cl_options_count, cl_options, string_option, java_decode_option,
3464 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3465 process_option_with_no): Remove.
3466 (resource_name): Constify.
3467 (LANG_HOOKS_HANDLE_OPTION): Override.
3468 (java_handle_option): New.
3469 (java_init): Don't call jcf_path_init.
3470 (java_init_options): Call jcf_path_init.
3472 * resource.c (compile_resource_data, compile_resource_file): Constify.
3474 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3476 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3477 (struct lang_decl_func): Add last_line field.
3478 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3479 DECL_SOURCE_LINE_LAST): Remove.
3480 * parse.y (missing_return_error, finish_method_declaration,
3481 lookup_cl, start_artificial_method_body, source_end_java_method,
3482 start_complete_expand_method): Adjust.
3484 2003-06-08 Tom Tromey <tromey@redhat.com>
3486 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3487 fno-assume-compiled.
3489 2003-06-08 Roger Sayle <roger@eyesopen.com>
3491 * builtins.c (define_builtin_type, builtin_types): Delete.
3492 (define_builtin): Rewritten to take just the built-in code,
3493 the function's name, type and fallback library function name.
3494 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3495 (initialize_builtins): Overhaul to define the GCC builtins
3496 used by gcj manually, providing the Java run-time's
3497 implementations as the fallback library function.
3499 2003-06-08 Anthony Green <green@redhat.com>
3501 * parse.y (patch_cast): Fix conversions from floating-point to
3504 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3506 * Make-lang.in: Update.
3507 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3509 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3511 * lang.c (java_init_options): Update.
3513 2003-06-05 Jan Hubicka <jh@suse.cz>
3515 * Make-lang.in: Add support for stageprofile and stagefeedback
3517 2003-05-31 Roger Sayle <roger@eyesopen.com>
3519 * lang.c (java_init_options): Prescribe wrap-around two's
3520 complement arithmetic overflow by setting flag_wrapv.
3522 2003-05-29 Roger Sayle <roger@eyesopen.com>
3524 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3525 (builtin_record): Add an additional builtin_code field to
3526 record which GCC built-in corresponds to the Java function.
3527 (java_builtins): Add new entries for atan, atan2, exp, log,
3529 (max_builtin, min_builtin, abs_builtin): Perform constant
3530 folding on the resulting tree.
3531 (java_build_function_call_expr): Likewise, perform constant
3532 folding on the resulting tree.
3533 (initialize_builtins): The NULL creators are now allowed in
3534 the java_builtins table, which is now terminated by an entry
3535 with builtin_code == END_BUILTINS.
3536 (check_for_builtin): Likewise. If the matching creator is
3537 NULL, construct the call using java_build_function_call_expr
3538 directly with the decl for the corresponding builtin_code.
3540 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3542 * win32-host.c: Normalize copyright boilerplate.
3544 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3546 * parse.y (print_int_node): Use string concatentation on
3547 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3548 function calls into one.
3550 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3552 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3553 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3554 all the affected error messages.
3556 2003-05-13 Richard Henderson <rth@redhat.com>
3558 * class.c (layout_class_method): Set DECL_EXTERNAL.
3559 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3560 * java-tree.h (java_mark_class_local): Declare.
3561 * jcf-parse.c (parse_class_file): Use it.
3562 * parse.y (java_expand_classes): Likewise.
3564 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3566 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3567 * lex.h: #include input.h.
3568 * jv-scan.c (input_filename): Remove.
3570 2003-05-02 Tom Tromey <tromey@redhat.com>
3573 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3574 (handle_inner_classes): New function.
3576 2003-05-01 Tom Tromey <tromey@redhat.com>
3579 * parse.y (finish_for_loop): Do nothing if update expression is a
3580 EXPR_WFL_NODE wrapping nothing.
3581 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3583 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3585 * lex.h (input_lineno): Remove declaration.
3586 * parse-scan.y: #include input.h.
3587 (input_filename): Remove declaration.
3588 (input_location): Add definition.
3589 (input_line): Remove definition.
3591 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3593 * lex.h (lineno): Rename to ...
3594 (input_line): ... here
3595 * parse-scan.y (lineno): Rename to ...
3596 (input_line): ... here.
3597 (reset_report): Rename lineno to input_line.
3598 * check-init.c (check_init): Likewise.
3599 * class.c (push_class): Likewise.
3600 * decl.c (complete_start_java_method, end_java_method): Likewise.
3601 * expr.c (expand_byte_code): Likewise.
3602 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3603 * jcf-write.c (generate_bytecode_insns): Likewise.
3604 * lex.c (java_init_lex, java_allocate_new_line,
3605 do_java_lex): Likewise.
3606 * parse.h (YYNOT_TWICE): Likewise.
3607 * parse.y (empty_statement, expression_statement,
3608 java_pop_parser_context, java_parser_context_save_global,
3609 yyerror, register_fields, method_header, safe_layout_class,
3610 find_in_imports_on_demand, create_artificial_method,
3611 source_end_java_method, start_complete_expand_method,
3612 build_thisn_assign, java_complete_lhs,
3613 maybe_absorb_scoping_block): Likewise.
3615 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3617 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3618 '/' when computing java source filename
3620 2003-04-13 Tom Tromey <tromey@redhat.com>
3622 * gjavah.c (print_c_decl): Indentation fix.
3624 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3626 * class.c (make_field_value, make_method_value, get_dispatch_table)
3627 (make_class_data, emit_offset_symbol_table)
3628 * constants.c (build_constants_constructor)
3629 * java-tree.h (START_RECORD_CONSTRUCTOR)
3630 * parse.y (maybe_build_array_element_wfl):
3631 Use build_constructor.
3633 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3636 * parse.y (string_convert_int_cst): Always use at least one digit
3637 in string conversion. Remove ASCII dependence.
3638 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3640 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3642 * Make-lang.in: added win32-host.c
3643 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3644 resolves to open() on non-Win32 platforms and
3645 Win32-specific jcf_open_exact_case() on Win32
3646 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3647 when trying .java and .class files
3648 * win32-host.c: added to repository. Defines
3649 Win32-specific jcf_open_exact_case()
3651 2003-04-10 Andrew Haley <aph@redhat.com>
3653 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3654 (maybe_free_localvar): Renamed from localvar_free.
3655 Add new arg, really.
3656 (generate_bytecode_insns): Set new variable, jsrs.
3657 Only free local vars if no jsr insns have been emittted.
3658 Call maybe_free_localvar, not localvar_free.
3660 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3662 * gcj.texi: Remove @ at start of file.
3664 2003-03-25 Tom Tromey <tromey@redhat.com>
3666 * parse.y (create_interface): Call CHECK_DEPRECATED.
3668 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3670 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3672 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3674 * javaop.h (jfloat, jdouble): Make them structures mirroring
3675 the bit fields of IEEE float and double respectively.
3676 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3677 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3678 (union Word, union DWord): Delete.
3679 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3681 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3682 D_NAN_MASK): Delete.
3683 (jni_print_float, jni_print_double): New. Generate
3684 hexadecimal floating constants.
3685 (print_field_info): Use jni_print_float/double.
3687 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3688 finite floating point numbers for output; special case
3691 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3693 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3694 Replace 0 and 1 with true and false in return statements.
3696 2003-03-19 Tom Tromey <tromey@redhat.com>
3698 * lex.c (do_java_lex): Renamed from java_lex.
3699 (java_lex): New function.
3702 2003-03-13 Tom Tromey <tromey@redhat.com>
3704 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3707 2003-03-04 Andrew Haley <aph@redhat.com>
3709 * gjavah.c (is_first_data_member): New global variable.
3710 (print_c_decl): If it's the first data member, align it as the
3712 (process_file): Set is_first_data_member.
3714 2003-03-11 Tom Tromey <tromey@redhat.com>
3716 * parse.y (resolve_field_access): Initialize class if field is
3717 found in another static field.
3718 * expr.c (build_class_init): Don't optimize out initialization of
3719 implemented interface.
3721 2003-03-11 Andrew Haley <aph@redhat.com>
3723 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3726 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3728 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3729 and DIR_SEPARATOR_2 for a target.
3730 Correct minor typos.
3732 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3733 and DIR_SEPARATOR_2 for a target into account.
3735 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3737 * lang.c (java_init): Update prototype, move code to java_post_options.
3738 (java_post_options): Similarly.
3740 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3742 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3743 compare file name components depending on the case-sensitivity
3744 or otherwise of the host file system.
3746 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3747 "strcmp" to compare file name components.
3748 Use IS_DIR_SEPARATOR instead of comparing directly against
3750 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3751 comparing directly against DIR_SEPARATOR.
3753 2003-03-04 Tom Tromey <tromey@redhat.com>
3755 * Make-lang.in (java.tags): New target.
3757 2003-03-01 Roger Sayle <roger@eyesopen.com>
3759 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3760 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3762 2003-03-01 Tom Tromey <tromey@redhat.com>
3764 * parse.y (jdep_resolve_class): Only check deprecation if we found
3767 2003-02-28 Tom Tromey <tromey@redhat.com>
3770 * class.c (maybe_layout_super_class): Always pass a WFL to
3772 * parse.y (do_resolve_class): Updated comment to explain
3775 2003-02-26 Tom Tromey <tromey@redhat.com>
3777 * jcf-write.c (generate_classfile): Check whether class is
3778 deprecated before writing attribute count.
3780 2003-02-25 Roger Sayle <roger@eyesopen.com>
3782 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3783 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3785 2003-02-23 Tom Tromey <tromey@redhat.com>
3787 * lang-options.h: Added -Wdeprecated.
3788 * gcj.texi (Warnings): Document -Wdeprecated.
3789 * java-tree.h (flag_deprecated): Declare.
3790 * lang.c (lang_W_options): Added deprecated.
3791 (flag_deprecated): New global.
3792 * chartables.h: Rebuilt.
3793 * gen-table.pl (process_one): Look at whitespace.
3794 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3795 * parse.h (CLEAR_DEPRECATED): New macro.
3796 (CHECK_DEPRECATED_NO_RESET): New macro.
3797 * jcf-parse.c (handle_deprecated): New function.
3798 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3799 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3800 * parse.y (resolve_type_during_patch): Check deprecation.
3801 (jdep_resolve_class): Likewise.
3802 (process_imports): Likewise.
3803 (resolve_expression_name): Likewise.
3804 (check_deprecation): Strip arrays from decl. Check
3806 (patch_method_invocation): Also check the particular constructor
3808 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3809 * jcf-write.c (append_deprecated_attribute): New function.
3810 (generate_classfile): Generate deprecated attribute when
3812 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3813 (java_lex) [case '*']: Simplify logic.
3814 (java_start_char_p): Use LETTER_MASK.
3815 (java_part_char_p): Likewise.
3816 (java_space_char_p): New function.
3818 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3820 Change base class access representation.
3821 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3822 (add_interface_do): Likewise.
3824 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3826 * decl.c (java_init_decl_processing): Change
3827 soft_lookupjnimethod_node to reflect the change in
3828 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3829 * expr.c (build_jni_stub): Calculate and pass the size
3830 on the stack of the arguments to a JNI function. Use
3831 new target macro MODIFY_JNI_METHOD_CALL to allow a
3832 target to modify the call to a JNI method.
3834 2003-02-08 Roger Sayle <roger@eyesopen.com>
3836 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3837 instead of basename to avoid compiler warnings on Tru64.
3839 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3841 * gcj.texi: Update to GFDL 1.2.
3843 2003-01-31 Andrew Haley <aph@redhat.com>
3845 * parse.y (java_expand_classes): Scan the whole class list looking
3846 for access methods that haven't yet been expanded.
3848 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3852 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3853 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3854 * jcf-parse.c: Likewise.
3856 2003-01-31 Mark Wielaard <mark@klomp.org>
3858 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3860 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3862 * class.c (make_class): Use BINFO_ELTS.
3863 (set_super_info): Likewse.
3864 (add_interface_do): Likewise.
3866 2003-01-30 Tom Tromey <tromey@redhat.com>
3868 * jcf-parse.c (read_class): Update identifier's class value if it
3869 changed during parsing.
3871 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3873 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3874 Propagate change to all other rules as required.
3875 (java/parse-scan.o): Add explicit dependency on
3876 $(parsedir)/java/parse-scan.c .
3878 2003-01-29 Tom Tromey <tromey@redhat.com>
3880 * parse.y (patch_assignment): Only transform the rhs of an
3881 assignment when compiling to native.
3883 2003-01-28 Tom Tromey <tromey@redhat.com>
3885 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3887 2003-01-28 Tom Tromey <tromey@redhat.com>
3889 * lex.c (java_lex): Don't include UEOF as part of token.
3890 (java_read_unicode): Error if \u sequence prematurely terminated.
3892 2003-01-27 Tom Tromey <tromey@redhat.com>
3894 * parse.y (java_check_regular_methods): Check for construct after
3895 checking types in throws clause.
3897 2003-01-24 Tom Tromey <tromey@redhat.com>
3899 * class.c (build_static_field_ref): Only a String or numeric field
3900 can fold to a constant.
3902 2003-01-23 Tom Tromey <tromey@redhat.com>
3904 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3905 file name in resource buffer.
3907 2003-01-23 Tom Tromey <tromey@redhat.com>
3909 * expr.c (build_known_method_ref): Use method's context to find
3912 2003-01-23 Tom Tromey <tromey@redhat.com>
3914 * constants.c (set_constant_entry): Allocated cleared memory.
3916 2003-01-22 Tom Tromey <tromey@redhat.com>
3918 * java-tree.h: Don't use PARAMS.
3919 * resource.c: Add prototypes for all functions.
3920 (write_resource_constructor): Use `const char *' to avoid
3923 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3925 * jcf-parse.c (process_zip_dir): Remove unused variable.
3927 2003-01-22 Tom Tromey <tromey@redhat.com>
3929 * expr.c (build_invokeinterface): Abort if method's context is not
3932 2003-01-22 Tom Tromey <tromey@redhat.com>
3934 * gcj.texi (Input and output files): Mention non-class entries.
3935 * decl.c (java_init_decl_processing): Call
3936 init_resource_processing.
3937 * java-tree.h (compile_resource_data, write_resource_constructor,
3938 compile_resource_file, init_resource_processing): Declare.
3939 * config-lang.in (gtfiles): Added resource.c.
3940 * Make-lang.in (gt-java-resource.h): New target.
3941 (JAVA_OBJS): Added resource.o.
3942 (java/resource.o): New target.
3943 * resource.c: New file.
3944 * class.c (compile_resource_file): Moved to resource.c.
3945 (registerResource_libfunc): Likewise.
3946 (utf8_decl_list): Mark with GTY; now static.
3947 * jcf-parse.c (classify_zip_file): New function.
3948 (parse_zip_file_entries): Use it; compile .properties files.
3949 (process_zip_dir): Use classify_zip_file and compute_class_name.
3950 Don't write class name into zip directory.
3951 (java_parse_file): Call write_resource_constructor.
3952 (compute_class_name): New function.
3953 * jcf-io.c (read_zip_member): Reindented.
3955 2003-01-21 Tom Tromey <tromey@redhat.com>
3957 * class.c (supers_all_compiled): New function.
3958 (make_class_data): Use it.
3960 2003-01-21 Tom Tromey <tromey@redhat.com>
3962 * parse.y (method_header): Native method can't be strictfp.
3963 No method can be transient or volatile.
3965 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3967 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3969 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3971 * check-init.c: Fix comment typos.
3972 * class.c: Likewise.
3973 * constants.c: Likewise.
3975 * except.c: Likewise.
3977 * java-except.h: Likewise.
3978 * java-tree.h: Likewise.
3979 * javaop.h: Likewise.
3980 * jcf-dump.c: Likewise.
3981 * jcf-io.c: Likewise.
3982 * jcf-parse.c: Likewise.
3983 * jcf-write.c: Likewise.
3985 * mangle.c: Likewise.
3986 * typeck.c: Likewise.
3987 * verify.c: Likewise.
3989 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3991 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
3992 * jcf-write.c: Include "tm_p.h".
3994 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3996 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
3998 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4000 * builtins.c (java_build_function_call_expr): Renamed from
4001 build_function_call_expr. All callers changed.
4003 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4004 * jcf-parse.c: Include tm_p.h.
4006 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4009 2003-01-14 Tom Tromey <tromey@redhat.com>
4011 * class.c (make_class_data): Check that super is compiled before
4012 building class reference to it.
4014 2003-01-14 Andrew Haley <aph@redhat.com>
4016 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4017 varargs function -- correct.
4019 2003-01-14 Andrew Haley <aph@redhat.com>
4021 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4023 2003-01-14 Andrew Haley <aph@redhat.com>
4025 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4026 varargs function -- correct.
4028 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4029 temporary if the RHS is a reference.
4031 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4033 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4034 * keyword.h: Regenerated.
4036 * All Files: Convert to ISO C style function definitions.
4038 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4040 * parse.y (check_pkg_class_access): ANSIfy definition.
4042 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4044 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4047 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4049 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4051 Merge from pch-branch:
4053 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4055 * Make-lang.in (java/gjavah.o): Update dependencies.
4056 * gjavah.c: Include ggc.h.
4058 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4060 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4061 (JCFDUMP_OBJS): Add ggc-none.o.
4062 (java/jcf-dump.o): Depend on GGC_H.
4063 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4064 CPool substructures.
4065 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4066 * jcf-dump.c: Include ggc.h.
4068 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4070 * jcf.h (union cpool_entry): New.
4071 (struct CPool): Use gengtype to mark. Change field 'data' to be
4073 (struct JCF): Use gengtype to mark.
4074 (CPOOL_UINT): Update for new cpool_entry type.
4075 (CPOOL_USHORT1): Likewise.
4076 (CPOOL_USHORT2): Likewise.
4077 (CPOOL_FINISH): Use GC to free cpool subfields.
4078 * parse.h (struct parser_ctxt): Mark field current_jcf.
4079 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4080 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4081 (main_jcf): Use gengtype to mark.
4082 (ggc_mark_jcf): Delete.
4083 (get_constant): Update for new cpool_entry type.
4084 (give_name_to_class): Likewise.
4085 (get_class_constant): Likewise.
4086 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4087 (java_parse_file): Use GGC to allocate struct JCF.
4088 (init_jcf_parse): Don't call ggc_add_root.
4089 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4091 * java-tree.h (current_jcf): Use gengtype to mark.
4092 (CPOOL_UTF): Update for new cpool_entry type.
4093 (outgoing_cpool): Use gengtype to mark.
4094 (struct lang_type): GC struct JCF and struct CPool.
4095 * config-lang.in (gtfiles): Add jcf.h.
4096 * constants.c (find_tree_constant): New.
4097 (set_constant_entry): Allocate cpool subfields using GGC. Update
4098 for new cpool_entry type.
4099 (find_constant1): Update for new cpool_entry type.
4100 (find_constant2): Likewise.
4101 (find_utf8_constant): Use find_tree_constant.
4102 (find_class_or_string_constant): Remove unnecessary cast to jword.
4103 Update for new cpool_entry type.
4104 (count_constant_pool_bytes): Update for new cpool_entry type.
4105 (write_constant_pool): Likewise.
4106 (alloc_name_constant): Use find_tree_constant.
4107 (build_constants_constructor): Update for new cpool_entry type.
4109 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4111 * parse.y (mark_parser_ctxt): Delete.
4112 (goal): Don't use ggc_add_root.
4113 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4114 (java_pop_parser_context): Let GC free parser_ctxt.
4115 (java_parser_context_resume): Likewise.
4116 * parse.h (struct parser_ctxt): Use gengtype to mark.
4118 (ctxp_for_generation): Likewise.
4119 * lex.h (struct java_lc_s): Mark for gengtype.
4120 (java_lexer): Rearrange for gengtype.
4121 * config-lang.in (gtfiles): Add lex.h, parse.h.
4123 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4125 * All Files: Remove PARAMS macro.
4127 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4128 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4131 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4134 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4136 * Make-lang.in (java.install-common, java.uninstall,
4137 java.install-info, java.install-man): Prepend $(DESTDIR)
4138 to destination paths in all (un)installation commands.
4139 (java.install-common): Rewrite $(LN) command to support
4140 DESTDIR with "ln" as well as with "ln -s".
4142 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4144 * java-tree.h: Protect against multiple inclusion.
4146 2003-01-07 Tom Tromey <tromey@redhat.com>
4148 * class.c (add_assume_compiled): Don't adjust parent if we're
4149 already at the root of tree.
4151 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4153 * lang.c (dump_compound_expr): Prototype.
4155 2003-01-03 Tom Tromey <tromey@redhat.com>
4157 Fix for PR java/8712:
4158 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4159 when simply checking against `null'.
4161 2003-01-03 Tom Tromey <tromey@redhat.com>
4163 * gcj.texi (Standard Properties): Document http.proxyHost and
4166 * gcj.texi (GNU Classpath Properties): Document new properties.
4168 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4170 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4171 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4172 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4174 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4176 * Make-lang.in, boehm.c, buffer.c,
4177 buffer.h, builtins.c, class.c,
4178 config-lang.in, constants.c,
4179 convert.h, decl.c, except.c,
4180 expr.c, java-except.h,
4181 java-tree.h, javaop.def,
4182 jcf-parse.c, jcf-write.c,
4183 jv-scan.c, jvgenmain.c,
4184 jvspec.c, keyword.gperf,
4185 keyword.h, lang-options.h,
4186 lang-specs.h, lang.c, lex.c,
4187 lex.h, mangle.c, mangle_name.c,
4188 parse-scan.y, parse.h, parse.y,
4189 typeck.c, verify.c, xref.c,
4190 xref.h: Replace "GNU CC" with
4191 "GCC" in the copyright header.
4193 * check-init.c, gjavah.c, javaop.h,
4194 jcf-depend.c, jcf-dump.c, jcf-io.c,
4195 jcf-path.c, jcf-reader.c, jcf.h,
4196 zextract.c, zipfile.h: These files are
4197 "part of GCC". Also say "GCC" not "GNU CC".
4199 2002-12-30 DJ Delorie <dj@redhat.com>
4201 * Make-lang.in: Protect against texi2pod/pod2man failing.
4203 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4205 * gcj.texi: Use @copying.
4207 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4209 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4210 print_cxx_classname.
4211 (print_cxx_classname): Add add_scope parameter.
4212 (print_class_decls): Do not emit a semicolon after the extern
4214 (process_file): Adjust calls to print_cxx_classname.
4216 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4218 * gcj.texi: Include Cover Texts in man page.
4220 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4222 * class.c (build_static_field_ref): Check FIELD_FINAL.
4224 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4225 instead of current_constant_pool_data_ref.
4226 * java-tree.h (current_constant_pool_data_ref): Undefine.
4227 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4228 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4229 current_constant_pool_data_ref.
4231 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4232 not build_internal_class_name.
4234 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4235 Use it when class ref isn't certain to be compiled.
4237 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4239 * gcj.texi: Include gcc-common.texi.
4240 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4241 $(srcdir)/doc/include/gcc-common.texi.
4243 2002-12-22 Anthony Green <green@redhat.com>
4245 * gcj.texi (Limitations): Add note about org.xml.sax and
4248 2002-12-20 Tom Tromey <tromey@redhat.com>
4250 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4251 where minimum case value is Integer.MIN_VALUE.
4254 2002-12-18 Andrew Haley <aph@redhat.com>
4256 * parse.y (patch_invoke): Force evaluation order when `check' is
4257 set. For PR libgcj/8945.
4259 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4261 * gcj.texi: Change version number to 3.4.
4263 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4264 Andrew Haley <aph@redhat.com>
4266 * parse.y (source_end_java_method): Remove custom encoding of line
4267 numbers for a function decl before passing it to the back end.
4269 2002-12-03 Andrew Haley <aph@redhat.com>
4271 * class.c (make_class_data): New field, "chain".
4272 * decl.c (java_init_decl_processing): Likewise.
4274 2002-12-02 Tom Tromey <tromey@redhat.com>
4277 * parse.y (do_resolve_class): Handle qualified name via
4280 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4282 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4283 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4284 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4285 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4286 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4287 Include coretypes.h and tm.h.
4288 * Make-lang.in: Update dependencies.
4290 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4292 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4294 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4296 * jcf-reader.c: Don't expand JCF_readu4 inside the
4297 expansion of JCF_SKIP.
4299 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4301 * jcf-reader.c: Don't expand JCF_readu4 inside the
4302 expansion of JCF_SKIP.
4304 2002-11-22 Tom Tromey <tromey@redhat.com>
4306 * parse.y (patch_binop): Cast right hand side of shift expression
4307 to `int'. Fixes PR java/8676.
4309 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4310 Andrew Haley <aph@redhat.com>
4312 * gcc/java/jcf-write.c (write_classfile): Remove target
4313 class file, if it exists, before renaming the temporary
4316 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4318 * jvspec.c (lang_specific_spec_functions): New.
4320 2002-11-18 Tom Tromey <tromey@redhat.com>
4322 Fix for PR java/7912:
4323 * expr.c (can_widen_reference_to): Allow cast of array to
4324 Cloneable or Serializable.
4325 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4326 (java_io_serializable_identifier_node): Likewise.
4327 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4328 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4329 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4330 java_io_serializable.
4331 * decl.c (java_init_decl_processing): Initialize
4332 java_lang_cloneable_identifier_node and
4333 java_io_serializable_identifier_node.
4334 (java_lang_cloneable_identifier_node): New global.
4335 (java_io_serializable_identifier_node): Likewise.
4337 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4339 * buffer.c: Remove unnecessary casts.
4340 * check-init.c: Likewise.
4341 * class.c: Likewise.
4342 * constants.c: Likewise.
4344 * except.c: Likewise.
4345 * gjavah.c: Likewise.
4346 * jcf-io.c: Likewise.
4347 * jcf-parse.c: Likewise.
4348 * jcf-path.c: Likewise.
4349 * jvspec.c: Likewise.
4352 * verify.c: Likewise.
4354 2002-11-06 Tom Tromey <tromey@redhat.com>
4356 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4359 2002-11-05 Tom Tromey <tromey@redhat.com>
4361 Fix for PR java/6388.
4362 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4363 * java-tree.h (enum java_tree_index): New values
4364 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4365 (decimal_int_max, decimal_long_max): New defines.
4366 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4367 (error_if_numeric_overflow): Rewrote range checking.
4368 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4371 2002-11-02 Tom Tromey <tromey@redhat.com>
4373 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4375 * class.c (make_method_value): Put class name, not signature, into
4376 `throws' field. For PR java/8415.
4378 2002-10-24 Tom Tromey <tromey@redhat.com>
4380 * gcj.texi (Invoking gij): Document --showversion.
4381 (Standard Properties): java.library.path now set.
4383 2002-10-23 Tom Tromey <tromey@redhat.com>
4385 * gjavah.c (decode_signature_piece): In JNI mode, print
4386 `jobjectArray' when array depth is nonzero.
4389 2002-10-15 Andrew Haley <aph@redhat.com>
4391 * parse.y (patch_invoke): Call force_evaluation_order on a static
4393 (resolve_qualified_expression_name): Call force_evaluation_order
4394 on a arg list that is part of a Qualified Expression Name.
4396 * lang.c (dump_compound_expr): New.
4397 (java_dump_tree): New.
4399 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4401 * gcj.texi: Added item describing the GCJ runtime property
4404 2002-10-15 Richard Henderson <rth@redhat.com>
4406 * jcf-parse.c (get_constant): Fix type warning.
4408 2002-10-15 Andrew Haley <aph@redhat.com>
4410 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4411 (java_inlining_map_static_initializers): Declare.
4413 2002-10-14 Andrew Haley <aph@redhat.com>
4415 * tree-inline.c (remap_block): All local class initialization
4416 flags go in the outermost scope.
4417 (expand_call_inline): Call java_inlining_map_static_initializers.
4418 (expand_call_inline): Call java_inlining_merge_static_initializers.
4419 * java/lang.c (merge_init_test_initialization): New.
4420 (java_inlining_merge_static_initializers): New.
4421 (inline_init_test_initialization): New.
4422 (java_inlining_map_static_initializers): New.
4424 2002-10-11 Mark Wielaard <mark@klomp.org>
4426 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4428 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4430 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4432 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4434 * parse.y (merge_string_cste): Add parentheses around & within |.
4436 2002-10-08 Tom Tromey <tromey@redhat.com>
4438 * parse.y (variable_declarator_id): Simplify error path for
4439 array declarator error. For PR java/8003.
4441 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4443 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4446 2002-10-08 Andrew Haley <aph@redhat.com>
4448 * parse.y (attach_init_test_initialization_flags): Check for
4451 2002-10-07 Anthony Green <green@redhat.com>
4453 * parse.y (merge_string_cste): Fix bug in string concatenation.
4455 2002-10-03 Michael Koch <konqueror@gmx.de>
4457 * gcj.texi (Standard properties):
4458 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4460 2002-10-02 Roger Sayle <roger@eyesopen.com>
4462 PR optimization/6627
4463 * lang.c (java_init): If storing the vbit in function
4464 pointers, ensure that force_align_functions_log is atleast
4465 one to aid compatability with g++ vtables.
4467 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4469 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4470 foul of type-based aliasing.
4472 2002-09-30 Anthony Green <green@redhat.com>
4474 * gcj.texi (Invoking jv-scan): Fix texinfo.
4476 2002-09-28 Anthony Green <green@redhat.com>
4478 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4479 (Code Generation): Add -fno-assert documentation.
4480 * jv-scan.c (flag_assert): New global.
4481 (options): Add assert option.
4482 (help): Add --no-assert documentation.
4483 * parse-scan.y (flag_assert): New global.
4484 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4485 (flag_assert): New global.
4486 * java-tree.h (flag_assert): New global.
4487 * lex.c (java_lex): Obey flag_assert.
4488 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4491 2002-09-26 Andrew Haley <aph@redhat.com>
4493 * expr.c (build_java_array_length_access): Check for null pointer.
4494 * expr.c (expand_java_arrayload): Likewise.
4496 2002-09-21 Richard Henderson <rth@redhat.com>
4498 * jcf-parse.c (get_constant): Decode from IEEE no matter
4499 what the target format.
4501 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4503 * ChangeLog: Follow spelling conventions.
4504 * class.c: Likewise.
4507 * gjavah.c: Likewise.
4508 * java-tree.h: Likewise.
4509 * jcf-dump.c: Likewise.
4510 * jcf-parse.c: Likewise.
4511 * jvspec.c: Likewise.
4513 * mangle.c: Likewise.
4514 * parse.y: Likewise.
4516 2002-09-17 Tom Tromey <tromey@redhat.com>
4518 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4519 where \r appears at EOF. Fixes PR java/7950.
4521 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4523 * jvspec.c (lang_specific_driver): Remove unused variable.
4525 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4527 * java-tree.h (union lang_tree_node): Add chain_next option.
4529 2002-09-16 Richard Henderson <rth@redhat.com>
4531 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4532 use new real.h interface.
4533 * jcf-write.c (find_constant_index): Use new real.h interface.
4534 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4536 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4538 * lang.c: Follow spelling conventions.
4540 2002-09-11 Per Bothner <per@bothner.com>
4542 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4543 constant to the type of the field.
4544 (java_complete_tree): Remove now-redundant code.
4546 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4548 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4551 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4552 return label if a ret instruction for the jsr has been reached.
4554 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4556 * parse.y (DIR_SEPARATOR): Don't define.
4557 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4559 2002-08-28 Andrew Haley <aph@redhat.com>
4561 * verify.c (verify_jvm_instructions): Allow exception handler
4562 inside code that is being protected, but generate a warning.
4563 * except.c (link_handler): Initialize `expanded' in new eh_range.
4564 (binding_depth, is_class_level, current_pc): Declare extern.
4566 2002-09-01 Mark Wielaard <mark@klomp.org>
4568 * gcj.texi: Add chapter about system properties.
4571 2002-08-26 Tom Tromey <tromey@redhat.com>
4573 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4574 conversion if RHS_TYPE is byte, short, or char.
4576 2002-08-22 Tom Tromey <tromey@redhat.com>
4578 * gcj.texi (Invoking gij): Document -cp and -classpath.
4580 2002-08-21 Tom Tromey <tromey@redhat.com>
4582 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4583 $(prefix)/share. For PR libgcj/7633.
4585 For PR java/6005 and PR java/7611:
4586 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4587 (java_can_use_bit_fields_p): New function.
4589 2002-08-16 Tom Tromey <tromey@redhat.com>
4591 * gcj.texi (Class Initialization): Mention class initialization of
4594 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4596 * Make-lang.in (java-tree-inline.o): New.
4597 (JAVA_OBJS): Add java-tree-inline.o.
4598 * parse.y (source_end_java_method): Call java_optimize_inline.
4599 (java_expand_method_bodies): Save method's tree in
4601 (add_stmt_to_compound): Keep track of the number of statments.
4602 * lang.c (java_init): Enable flag_inline_trees.
4603 (java_post_options): If flag_inline_functions is on, enable
4604 flag_inline_trees instread.
4605 (decl_constant_value): New.
4606 (java_tree_inlining_walk_subtrees): New.
4607 * java-tree.h (DECL_NUM_STMTS): New macro.
4608 (java_optimize_inline): Declare.
4609 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4610 Handle a LABEL_EXPR.
4611 * decl.c (build_result_decl): If we already have a DECL_RESULT
4613 (dump_function): New.
4614 (java_optimize_inline): New.
4615 (dump_function): New.
4617 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4620 * parse.y (build_assertion): Invert return from
4621 desiredAssertionStatus.
4623 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4625 * jcf-write.c (get_access_flags): Return correct access flags for
4626 private and protected inner classes.
4628 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4630 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4632 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4634 * mangle_name.c: Don't include obstack.h twice.
4635 * xref.c: Don't include obstack.h.
4637 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4639 * class.c: (permanent_obstack): Delete declaration.
4640 * constants.c: (permanent_obstack): Delete declaration.
4641 * except.c: (permanent_obstack): Delete declaration.
4642 * expr.c: (permanent_obstack): Delete declaration.
4643 * jcf-parse.c: (permanent_obstack): Delete declaration.
4644 (saveable_obstack): Delete declaration.
4645 * parse.h: (permanent_obstack): Delete declaration.
4646 * typeck.c: (permanent_obstack): Delete declaration.
4648 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4650 * gcj.texi (version-gcc): Increase to 3.3.
4652 2002-07-22 Tom Tromey <tromey@redhat.com>
4654 * lex.c (java_lex): Check for `e' or `E' after 0.
4656 2002-07-21 Richard Henderson <rth@redhat.com>
4658 * lang.c (java_unsafe_for_reeval): New.
4659 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4661 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4663 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4664 (jcf_path_init): Use GET_ENVIRONMENT.
4666 2002-07-10 Roger Sayle <roger@eyesopen.com>
4667 Zack Weinberg <zack@codesourcery.com>
4669 * builtins.c (initialize_builtins): Remove defines that
4670 handled C/C++ specific junk hereby removed from builtins.def.
4672 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4674 * lang.c (java_post_options): Update prototype.
4676 2002-07-05 Roger Sayle <roger@eyesopen.com>
4678 * builtins.c (initialize_builtins): Ignore the additional
4679 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4680 the builtins.def file.
4682 2002-07-01 Tom Tromey <tromey@redhat.com>
4685 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4688 2002-07-01 Roger Sayle <roger@eyesopen.com>
4690 * java/decl.c (builtin_function): Accept additional parameter.
4691 (java_init_decl_processing): Pass an additional NULL_TREE
4692 argument to builtin_function.
4694 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4696 * gcj.texi: Fixed gcj invocation example so that it compiles.
4698 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4700 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4701 * parse.y (mark_parser_ctxt): Likewise.
4702 (check_modifiers, declare_local_variables): Avoid incorrect
4703 hardcoded constant 10.
4705 * lex.c (java_read_char): Avoid "comparison is always true"
4708 2002-06-25 Andreas Schwab <schwab@suse.de>
4710 * expr.c (JSR): Avoid undefined operation on PC.
4712 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4714 * decl.c (clear_binding_level): Const-ify.
4716 2002-06-13 Akim Demaille <akim@epita.fr>
4718 * parse.y (class_declaration, interface_declaration): Make sure
4719 all their rules have an action, in order to avoid meaningless `$$
4720 = $1' and their type clashes.
4722 2002-06-11 Tom Tromey <tromey@redhat.com>
4724 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4725 * parse-scan.y (statement_without_trailing_substatement): Added
4727 (assert_statement): New rule.
4728 * java-tree.h (struct lang_type) [assertions]: New field.
4729 (TYPE_USES_ASSERTIONS): New macro.
4730 (CLASS_USES_ASSERTIONS): Likewise.
4731 (FIELD_SYNTHETIC): New define.
4732 * lex.c (java_lval;): Added ASSERT_TK.
4733 * parse.y (ASSERT_TK): Added.
4734 (statement_without_trailing_substatement): Added assert_statement.
4735 (assert_statement): New rule.
4736 (build_assertion): New function.
4737 (maybe_generate_pre_expand_clinit): Create and initialize
4738 $assertionsDisabled.
4739 (lookup_package_type): Removed decl.
4740 * keyword.h: Rebuilt.
4741 * keyword.gperf (assert): New token.
4743 2002-06-10 Akim Demaille <akim@epita.fr>
4745 * parse.y (interface_type_list, class_member_declaration)
4746 (unary_expression_not_plus_minus): Remove duplicate %type.
4749 2002-06-09 Tom Tromey <tromey@redhat.com>
4751 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4753 * parse.y (method_header): Give error message in all cases.
4756 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4758 Don't use RTL inlining. Fix for PR java/6820.
4759 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4760 (flag_really_inline): New.
4761 (java_decode_option): Set flag_really_inline if -finline-functions
4763 (java_post_options): New function. Turn off inlining unless
4764 flag_really_inline is set.
4766 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4768 * gjavah.c (throwable_p): Accept argument as either a classname or
4769 signature fragment. Create null-terminated classname string for super
4770 when calling itself recursively.
4771 (decode_signature_piece): Skip first character from class name
4772 signature when calling throwable_p.
4774 2002-06-08 H.J. Lu (hjl@gnu.org)
4776 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4778 2002-06-04 Tom Tromey <tromey@redhat.com>
4780 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4782 2002-06-04 Michael Koch <konqueror@gmx.de>
4784 * gcj.texi (Input Options): Fixed typo.
4786 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4788 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4789 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4790 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4791 and all now-pointless local variables. Rename other local
4792 variables to reflect their not being handles.
4794 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4795 #if JCF_USE_STDIO blocks.
4797 * parse.y: Add missing semicolon at end of rule.
4799 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4801 * check-init.c (attach_initialized_static_class): Delete, unused.
4802 * parse.y: Use htab_t instead of struct hashtable, update
4804 * java-tree.h: Include hashtab.h instead of hash.h.
4805 (struct lang_decl_func): Use htab_t, set up for gengtype.
4806 (struct init_test_hash_entry): Delete.
4807 (struct treetreehash_entry): New.
4808 (java_treetreehash_find): New
4809 (java_treetreehash_new): New prototype.
4810 (java_treetreehash_create): New prototype.
4811 (java_mark_tree): Delete prototype.
4812 (java_hash_hash_tree_node): Delete prototype.
4813 (java_hash_compare_tree_node): Delete prototype.
4814 (attach_initialized_static_class): Delete prototype.
4815 * expr.c (build_class_init): Update to use java_treetreehash
4817 (java_expand_expr): Update to use htab_t.
4818 (emit_init_test_initialization): Likewise.
4819 * decl.c (java_mark_tree): Delete.
4820 * class.c (init_test_hash_newfunc): Delete.
4821 (java_hash_hash_tree_node): Delete.
4822 (java_hash_compare_tree_node): Delete.
4823 (add_method_1): Update to use java_treetreehash functions.
4824 (JAVA_TREEHASHHASH_H): New macro.
4825 (java_treetreehash_hash): New function.
4826 (java_treetreehash_compare): New function.
4827 (java_treetreehash_find): New function.
4828 (java_treetreehash_new): New function.
4829 (java_treetreehash_create): New function.
4830 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4832 * Make-lang.in (java/parse.o): Depend on debug.h.
4833 * java-tree.h (struct lang_identifier): Use gengtype.
4834 (union lang_tree_node): New.
4835 (struct lang_decl_func): Use gengtype.
4836 (struct lang_decl_var): Likewise.
4837 (struct lang_decl): Likewise.
4838 * parse.y: Include debug.h.
4839 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4841 * lang.c (struct language_function): New dummy structure.
4843 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4844 descriminator for DECL_LANG_SPECIFIC.
4845 (struct lang_decl_func): Rename from struct lang_decl.
4846 (enum lang_decl_desc): New.
4847 (struct lang_decl): Make it a union. Update all the accessor macros.
4848 (struct lang_type): Use gengtype.
4849 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4850 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4851 are now the same size.
4852 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4853 use discriminator to mark DECL_LANG_SPECIFIC.
4855 * Make-lang.in (gt-java-builtins.h): New rule.
4856 (java/builtins.o): Add dependency on gt-<filename>.h.
4857 * builtins.c: Use gengtype for roots.
4858 (union string_or_tree): Use gengtype.
4859 (struct builtin_record): Use gengtype.
4860 * config-lang.in (gtfiles): Add builtins.c.
4862 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4863 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4864 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4865 gt-java-parse.h, gtype-java.h): Add rules to generate.
4866 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4867 (class.o): Add dependency on gt-*.h.
4868 (constants.o): Likewise.
4871 (jcf-parse.o): Likewise.
4872 (jcf-write.o): Likewise.
4874 * config-lang.in (gtfiles): New.
4875 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4876 * constants.c: Replace uses of ggc_add_* with GTY markers.
4878 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4879 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4880 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4881 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4883 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4885 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4886 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4888 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4889 Include gtype-java.h.
4891 2002-06-02 Tom Tromey <tromey@redhat.com>
4893 Fix for PR java/5913:
4894 * parse.y (patch_binop): Call patch_string on op1.
4896 2002-06-02 Tom Tromey <tromey@redhat.com>
4898 Fix for PR java/1343, PR java/6336:
4899 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4900 formatting. Changed return type.
4901 (anonymous_class_counter): Moved to top of file.
4902 (maybe_make_nested_class_name): Append number to class name for
4903 function-local classes.
4905 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4907 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4908 * Make-lang.in: Update dependency lists.
4910 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4912 * gjavah.c (throwable_p): Do not free the name of the class after
4913 passing it to find_class.
4914 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4915 * jcf-io.c (dirent.h): Include it.
4916 (fnmatch.h): Likewise.
4917 (compare_path): New function.
4918 (java_or_class_file): Likewise.
4919 (memoized_dirlist_entry): New type.
4920 (memoized_dirlist_lookup_eq): New function.
4921 (memoized_dirlists): New variable.
4922 (caching_stat): New function.
4923 (memoized_class_lookup_eq): New function.
4924 (memoized_class_lookups): Likewise.
4925 (find_class): Use memoized_class_lookups and caching_stat.
4926 * jcf.h (JCF_USE_SCANDIR): Define.
4927 * parse.y (java_expand_classes): Write the class files in reverse
4930 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4932 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4934 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4936 * jcf-write.c (write_classfile): Unlink the temporary file if it
4937 cannot be renamed. Use concat to build up the name of the
4940 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4942 * jcf-write.c (write_classfile): Write the file to a
4943 temporary file and then rename it.
4945 2002-05-07 Tom Tromey <tromey@redhat.com>
4947 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4949 Fix for PR java/1200:
4950 * gjavah.c (throwable_p): New function.
4951 (decode_signature_piece): Use it. A `WeakReference' isn't the
4954 (gcjh_streq): New function.
4956 2002-05-07 Andreas Jaeger <aj@suse.de>
4958 * parse.y (finish_for_loop): Fix if statement.
4960 2002-05-06 Tom Tromey <tromey@redhat.com>
4962 Fix for PR java/5941:
4963 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4964 loop update expression.
4965 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4966 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4968 2002-05-04 Mark Wielaard <mark@klomp.org>
4971 * parse.y (build_string_concatenation): Return just op1 only when op2
4972 is null and op1 is a STRING_CST, otherwise always construct a
4975 2002-04-27 Tom Tromey <tromey@redhat.com>
4978 * parse.y (string_convert_int_cst): New function.
4979 (merge_string_cste): Use it.
4981 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4983 * java-tree.h (java_parse_file): Update.
4984 (java_set_yydebug): Remove.
4985 * jcf-parse.c (yydebug): Remove.
4986 (java_set_yydebug): Die.
4987 (java_parse_file): Update.
4988 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
4990 2002-04-24 Tom Tromey <tromey@redhat.com>
4993 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
4994 EXPR_WFL_QUALIFICATION of qual_wfl.
4996 2002-04-23 Per Bothner <per@bothner.com>
4998 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
4999 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5000 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5002 2002-04-23 Tom Tromey <tromey@redhat.com>
5005 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5006 recognize `-fcompile-resource='.
5007 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5010 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5012 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5013 paths. Fixes PR java/2791.
5015 2002-04-19 Andrew Haley <aph@redhat.com>
5017 * jcf-write.c (push_long_const): lo, hi: New variables.
5018 Use rshift_double to extract the high part of a 64-bit long.
5019 Use WORD_TO_INT to extract the low part.
5021 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5022 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5023 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5025 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5027 * typeck.c (incomplete_type_error): Remove.
5029 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5031 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5032 for hash synchronization.
5033 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5034 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5037 2002-04-16 Mark Wielaard <mark@klomp.org>
5039 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5042 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5044 Fix for PR java/6294:
5045 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5048 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5050 Fix for PR java/6085:
5051 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5052 to get enclosing "this" argument for inner-class constructor
5053 invocation. Pass correct arguments to build_access_to_thisn.
5055 2002-04-10 Andreas Jaeger <aj@suse.de>
5057 * gcj.texi (Input Options): Fix extdirs patch.
5059 2002-04-10 Anthony Green <green@redhat.com>
5061 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5063 2002-04-09 Anthony Green <green@redhat.com>
5065 * gcj.texi (Input Options): Add --extdirs documentation.
5066 * jcf-dump.c (OPT_extdirs): New macro.
5067 (options): Add extdirs option.
5068 (help): Describe --extdirs.
5069 (main): Handle OPT_extdirs.
5070 * gjavah.c (OPT_extdirs): New macro.
5071 (options): Add extdirs option.
5072 (help): Describe --extdirs.
5073 (main): Handle OPT_extdirs.
5074 * jcf-path.c (jcf_path_init): Add extdirs support.
5075 (jcf_path_extdirs_arg): New function.
5076 (extensions): New variable to hold extensions path entries.
5077 * jvspec.c: Remove -fextdirs= when compiling main().
5078 * lang.c (java_decode_option): Handle -fextdirs=.
5079 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5080 * Make-lang.in: Compile jcf-path with version info for use in
5081 identifying the appropriate libgcj.jar.
5083 2002-04-08 Tom Tromey <tromey@redhat.com>
5086 * .cvsignore: Added rmic.1 and rmiregistry.1.
5087 * gcj.texi (Top): Link to new nodes.
5088 (Invoking rmic): New node.
5089 (Invoking rmiregistry): Likewise.
5090 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5092 (java.maintainer-clean): Likewise.
5093 ($(srcdir)/java/rmic.1): New target.
5094 ($(srcdir)/java/rmiregistry.1): Likewise.
5095 (java.install-man): Handle rmic.1 and rmiregistry.1.
5097 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5099 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5100 Add note about handling uncaught exceptions. Add an exception handler
5103 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5105 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5106 after using it to patch CALL_EXPR.
5108 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5110 * gcj.texi (Invocation): Document CNI invocation API.
5112 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5114 * expr.c (truthvalue_conversion): Rename. Update.
5115 (expand_compare): Update.
5116 * java-tree.h (java_truthvalue_conversion): New.
5117 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5119 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5121 * java-tree.h (java_mark_addressable): New.
5122 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5123 * typeck.c (mark_addressable): Rename, update.
5125 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5127 * expr.c (build_java_binop): Update.
5128 * java-tree.h (java_signed_type, java_unsigned_type,
5129 java_signed_or_unsigned_type): Update.
5130 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5131 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5132 * parse.y (patch_binop): Update.
5133 * typeck.c (signed_or_unsigned_type, unsigned_type,
5134 signed_type): Update.
5136 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5138 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5139 (java_dummy_print): Remove.
5140 (lang_print_error): Rename. Exit early if inhibiting output.
5141 (inhibit_error_printing_function): New.
5142 (java_init): Don't set hook.
5143 (lang_init_source): Use new boolean.
5145 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5147 * parse.y (do_resolve_class): Fix infinite recursion.
5149 2002-03-29 Tom Tromey <tromey@redhat.com>
5151 * parse.y (check_inner_circular_reference): Ignore incomplete
5154 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5156 * Make-lang.in (builtins.o): Update.
5157 * boehm.c (get_boehm_type_descriptor): Update.
5158 * builtins.c: Include langhooks.h.
5159 * decl.c (java_init_decl_processing): Update.
5160 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5161 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5163 * typeck.c (type_for_mode, type_for_size): Update.
5165 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5167 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5169 2002-03-28 Tom Tromey <tromey@redhat.com>
5171 * except.c (expand_end_java_handler): If the handler type is NULL,
5172 use java.lang.Throwable. Fixes PR java/5986.
5174 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5176 Fix for PR java/4715:
5177 * jcf-parse.c (parse_source_file_3): New function.
5178 (read_class): Call it.
5179 (java_parse_file): Likewise.
5181 2002-03-28 Jan Hubicka <jh@suse.cz>
5183 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5185 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5187 * parse.y (resolve_package): Initialize "decl".
5188 (lookup_package_type): Remove unused function.
5190 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5192 Fix for PR java/5993:
5193 * parse.y (resolve_package): Return the decl if resolution was
5194 successful. Don't special case "java.lang" and "java.lang.reflect"
5195 packages. Set type_name to the merged identifier.
5196 (resolved_qualified_expression_name): Print error using "name" if
5197 resolve_package returns NULL_TREE.
5199 2002-03-27 Tom Tromey <tromey@redhat.com>
5201 * expr.c (expand_invoke): Don't generate null pointer check if
5202 we're calling <init>.
5204 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5206 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5208 * java-tree.h (java_lang_expand_expr): Similarly.
5209 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5210 (java_init): Don't set hook.
5212 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5214 Fix for PR java/5850:
5215 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5216 context if field was not found in the current scope.
5217 * expr.c (lookup_field): Don't look in enclosing contexts.
5219 2002-03-26 Tom Tromey <tromey@redhat.com>
5221 Fix for PR java/5942:
5222 * parse.y (init_src_parse): Added sanity check.
5223 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5226 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5228 * decl.c (lang_mark_tree): Rename java_mark_tree.
5229 * java-tree.h (java_mark_tree): New.
5230 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5232 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5234 * lex.c: Change java_perform_atof to take normal parameters
5235 instead of a pointer to a parameter block. Call it directly
5238 2002-03-22 Mark Wielaard <mark@klomp.org>
5240 Fix for PR java/5368:
5241 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5242 when printing error message.
5244 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5246 * decl.c (maybe_build_cleanup): Remove.
5248 2002-03-22 Tom Tromey <tromey@redhat.com>
5250 Andrew Haley <aph@cambridge.redhat.com>
5252 * expr.c (build_field_ref): Don't build a check if the field is a
5255 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5257 Fix for PR java/6026:
5258 * lex.c (java_lex): Fix parsing of consecutive floats.
5260 2002-03-21 Tom Tromey <tromey@redhat.com>
5262 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5265 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5267 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5268 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5270 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5272 * gcj.texi: @code{gcj} becomes @command{gcj}.
5273 @code{gcc} becomes @command{gcc}.
5274 GcjRaw changed to gnu.gcc.RawData.
5276 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5278 * decl.c (start_java_method): Use new hook.
5279 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5280 (java_init): Remove old hook.
5282 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5284 * builtins.c (define_builtin): Do nothing if `type' is null.
5287 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5289 * parse.y (parser_check_super_interface): Fix error message
5292 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5294 * jcf-parse.c (get_constant): Delete unused variables.
5296 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5298 * java-tree.h (java_parse_file): New.
5299 * jcf-parse.c (yyparse): Rename java_parse_file.
5300 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5302 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5304 * parse.y (craft_constructor): Return the constructor decl.
5305 (java_expand_classes): Update comments.
5306 (lookup_method_invoke): Call fix_constructors immediately for
5307 anonymous class. Fixes PR java/5935.
5309 2002-03-15 Anthony Green <green@redhat.com>
5311 * jcf-parse.c (yyparse): Don't emit class registration
5312 constructor when compiling resource files.
5314 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5316 * lang.c (java_tree_code_type, java_tree_code_length,
5317 tree_code_name): Delete.
5318 (tree_code_type, tree_code_length, tree_code_name): Define.
5319 (java_init): Don't try to copy into the various tree_code
5322 2002-03-12 Tom Tromey <tromey@redhat.com>
5324 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5325 UTF-8, not UCS-2. Fixes PR java/5923.
5327 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5328 a call_expr wrapped in a convert. Fixes PR java/5848.
5330 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5332 * jcf-write.c (write_classfile): Improve error strings.
5334 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5336 * lex.c: Adjust comments to GNU standards.
5338 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5340 Fix for PR java/5902:
5341 * lex.c (java_lex): Fix parsing of literals.
5343 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5345 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5346 to prevent it getting evaluated twice in the store checking case.
5347 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5350 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5352 * decl.c (java_init_decl_processing): Make sure class_type_node
5353 alignment is not less than 64 bits if hash synchronization is enabled.
5355 2002-03-08 Per Bothner <per@bothner.com>
5357 * parse.y (java_complete_lhs): Check if patch_assignment
5358 returned an error-mark.
5360 * parse.y (try_builtin_assignconv): Don't special-case zero.
5362 2002-03-08 Per Bothner <per@bothner.com>
5364 Fix for PR java/5812.
5365 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5366 here instead of in JSR macro. Likewise with load_type_state call.
5367 Do the latter on if the return_pc has been verified (the jsr returns).
5368 (JSR): Now just call build_java_jsr.
5370 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5372 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5373 (java.install-common): Link native driver to
5374 JAVA_TARGET_INSTALL_NAME.
5376 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5378 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5379 * builtins.c(sin_builtin): Likewise
5380 * builtins.c(sqrt_builtin): Likewise
5382 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5384 * java/expr.c, java/jcf-parse.c, java/lex.c:
5385 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5386 REAL_ARITHMETIC blocks unconditional. Delete some further
5387 #ifdef blocks predicated on REAL_ARITHMETIC.
5389 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5391 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5392 explicit sizeof/sizeof.
5393 * decl.c (java_init_decl_processing): Likewise.
5394 * jcf-parse.c (init_jcf_parse): Likewise.
5395 * parse.y (init_src_parse): Likewise.
5397 2002-03-02 Per Bothner <per@bothner.com>
5399 Make --CLASSPATH by a synonym for --classpath and -classpath.
5400 Implement --bootclasspath.
5401 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5402 (classpath_l): Remove.
5403 (jcf_path_CLASSPATH_arg): Remove.
5404 (jcf_path_bootclasspath_arg): New function.
5405 (jcf_path_seal): Simplify accordingly.
5407 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5408 (jcf_path_CLASSPATH): Remove declaration.
5409 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5410 (lang_specific_driver): Translate -bootclasspath.
5411 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5412 * lang.c (decode_lang_options): Do jcf_path_init first.
5413 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5414 * gjavah.c: Also handle --bootclasspath.
5415 Handle --CLASSPATH as a synonum for --classpath.
5416 * jcf-dump.c: Likewise.
5418 "." is not part of system path, but is the default for --classpath.
5419 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5420 (jcf_path_seal): Add "." if no CLASSPATH specified.
5422 * gcj.texi: Document changes.
5424 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5426 * expr.c (build_java_arraystore_check): Fix formatting.
5428 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5430 Fix for PR java/5758, java/5632:
5431 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5432 inner-class separator too.
5433 * parse.y (do_resolve_class): New local `decl_result.'
5434 Progressively build a name for what can have been loaded.
5436 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5438 * expr.c (java_array_data_offset): Removed function.
5439 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5440 (build_java_array_length_access): Obtain "length" value using a
5441 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5442 (build_java_arrayaccess): Correct comment. Access "data" using a
5443 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5444 (build_java_arraystore_check): New function.
5445 (expand_java_arraystore): Use build_java_arraystore_check.
5446 * parse.y (patch_assignment): Simplify code to insert a store check
5447 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5448 * check-init.c (check_init): Update to reflect that an array length
5449 access is now a COMPONENT_REF.
5450 * gcj.texi (Code Generation): Improve documentation of
5451 -fno-bounds-check. Add documentation for -fno-store-check.
5452 * java-tree.h (flag_store_check): Declare.
5453 (build_java_arraystore_check): Declare.
5454 * lang.c (flag_store_check): Initialize to 1.
5455 (lang_f_options): Add store-check option.
5456 * jvspec.c: Don't pass store-check option to jvgenmain.
5457 * lang-options.h: Add help string for -fno-store-check.
5459 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5461 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5462 * java-tree.h (java_dup_lang_specific_decl): New.
5463 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5465 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5467 * builtins.c, decl.c: Delete traditional-mode-related code
5468 copied from the C front end but not used, or used only to
5469 permit the compiler to link.
5471 2002-02-22 Tom Tromey <tromey@redhat.com>
5473 Fix for PR java/2369:
5474 * jvspec.c (verify_class_name): New function.
5475 (lang_specific_driver): Call it.
5476 (JAVA_START_CHAR_P): New macro.
5477 (JAVA_PART_CHAR_P): Likewise.
5479 2002-02-22 Per Bothner <per@bothner.com>
5481 * class.c: Change vtable to be more compatible with g++ v3 abi.
5482 (get_dispatch_table): Prepend offset-to-top (always 0) and
5483 type_info pointer (currently unimplemented hence NULL) to vtable.
5484 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5485 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5486 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5487 (build_dtable_decl): Add declarations for new fields.
5489 2002-02-20 Per Bothner <per@bothner.com>
5491 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5492 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5493 don't need to set it on the COMPOUND_EXPR - the caller does that.
5495 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5497 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5498 `--CLASSPATH' becomes `--classpath.'
5499 * gjavah.c: Likewise.
5500 * jcf-dump.c: Likewise.
5501 * lang-options.h: Likewise.
5503 * jcf-path.c: Updated comment.
5504 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5505 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5506 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5507 (jcf_path_CLASSPATH_arg): Ditto.
5508 (classpath_u): Updated leading comment.
5510 2002-02-20 Per Bothner <per@bothner.com>
5512 * builtins.c (check_for_builtin): New function.
5513 (build_call_or_builtin): Remove.
5514 * java-tree.h: Update accordingly.
5515 * expr.c (expand_invoke): Use build + check_for_builtin instead
5516 of build_call_or_builtin.
5517 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5518 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5519 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5521 2002-02-17 Tom Tromey <tromey@redhat.com>
5523 * java-tree.h (TYPE_STRICTFP): New macro.
5524 (struct lang_type) [strictfp]: New field.
5525 (CLASS_STRICTFP): New macro.
5526 (METHOD_STRICTFP): New macro.
5527 (struct lang_decl) [strictfp]: New field.
5528 * parse.y (method_header): Disallow strictfp constructor or
5530 (STRICT_TK): Move before MODIFIER_TK.
5531 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5532 (METHOD_MODIFIERS): Likewise.
5533 (INTERFACE_MODIFIERS): Likewise.
5534 * jcf-write.c (get_access_flags): Likewise.
5535 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5536 (add_method_1): Likewise.
5537 (get_access_flags_from_decl): Likewise.
5538 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5539 recognize strictfp flag.
5540 * jcf.h (ACC_STRICT): New define.
5542 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5544 * class.c(build_utf8_ref): Move declaration of decl_size
5546 2002-02-07 Tom Tromey <tromey@redhat.com>
5548 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5551 2002-02-04 Anthony Green <green@redhat.com>
5553 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5554 sections if available.
5556 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5558 * parse.y (java_expand_classes): Fix typo in static field loop.
5560 2002-02-02 Richard Henderson <rth@redhat.com>
5562 * class.c (add_field): Mark static fields external.
5563 (build_class_ref): Remove redundant set.
5564 * parse.y (java_expand_classes): Mark static fields of classes
5565 to be compiled as local.
5566 * jcf-parse.c (parse_class_file): Likewise.
5568 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5570 * gcj.texi (About CNI): New node.
5572 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5575 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5576 setlocale() with LC_CTYPE as a parameter.
5579 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5581 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5582 Follow GNU Coding Standards for --version.
5584 2002-01-28 Tom Tromey <tromey@redhat.com>
5586 * expr.c (build_jni_stub): Ensure storage for `meth' is
5588 * parse.y (java_complete_expand_methods): Set
5589 current_function_decl before building JNI stub.
5591 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5593 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5596 2002-01-22 Tom Tromey <tromey@redhat.com>
5598 * decl.c (java_init_decl_processing): Use add_predefined_file.
5599 Predefine RawData.java.
5600 (predef_filenames): Removed.
5601 (java_init_decl_processing): Don't register predef_filenames.
5602 * jcf-parse.c (add_predefined_file): New function.
5603 (predefined_filename_p): Rewrote.
5604 (predefined_filename_p): No longer static.
5605 * decl.c (java_init_decl_processing): Call initialize_builtins.
5606 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5607 (java/builtins.o): New target.
5608 * builtins.c: New file.
5609 * parse.y (patch_invoke): Use build_call_or_builtin.
5610 * java-tree.h (build_call_or_builtin): Declare.
5611 (initialize_builtins): Declare.
5612 (java_set_exception_lang_code): Removed unused declaration.
5613 (PREDEF_FILENAMES_SIZE): Removed.
5614 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5615 (predef_filenames): New define.
5616 (add_predefined_file): Declare.
5617 (predefined_filename_p): Declare.
5618 * expr.c (expand_invoke): Use build_call_or_builtin.
5620 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5622 * parse.y (patch_switch_statement): Fix format specifier.
5624 2002-01-16 Tom Tromey <tromey@redhat.com>
5626 More for PR java/5365:
5627 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5629 (process_file): Generate include for
5630 java.lang.UnsupportedOperationExceptions.
5632 2002-01-15 Andreas Jaeger <aj@suse.de>
5634 * .cvsignore: Add man pages.
5636 2002-01-15 Tom Tromey <tromey@redhat.com>
5638 Fix for PR java/5365:
5639 * gjavah.c (process_file): Turn class name into a file name.
5641 2002-01-14 Matthias Klose <doko@debian.org>
5643 * gcj.texi: Fix whitespace and formatting errors in the
5644 synopsis of the man pages. Update copyright.
5646 2002-01-14 Tom Tromey <tromey@redhat.com>
5649 * Make-lang.in (java.install-man): Handle jv-convert man page.
5650 (java.generated-manpages): Added jv-convert.1.
5651 (java.uninstall): Remove jv-convert.1.
5652 (java.maintainer-clean): Likewise.
5653 ($(srcdir)/java/jv-convert.1): New target.
5654 * gcj.texi (Top): Link to jv-convert node.
5655 (Individual utilities): Likewise.
5656 (Invoking jv-convert): New node.
5658 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5659 Martin Kahlert <martin.kahlert@infineon.com>
5661 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5662 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5664 2002-01-03 Graham Stott <grahams@redhat.com>
5666 * class.c (compile_resource_file): Update copyright date.
5667 Constify filename parameter.
5668 (java-tree.h): Update copyright date.
5669 (compile_resource_file): Constify filename parameter.
5671 2002-01-03 Graham Stott <grahams@redhat.com>
5673 * gcc/jcf-parse.c: Update copyright date.
5674 (yyparse): Constify resource_filename.
5676 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5678 * parse.y (src_parse_roots): Don't needlessly zero init.
5680 2001-12-31 Tom Tromey <tromey@redhat.com>
5682 * parse.y (dump_java_tree): New function.
5683 (source_end_java_method): Call it.
5684 (end_class_declaration): Likewise.
5685 * lang.c (java_decode_option): Call dump_switch_p.
5687 2001-12-28 Tom Tromey <tromey@redhat.com>
5689 * gen-table.pl: Don't process characters after \uffff. Added
5690 comment pointing to input file.
5692 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5694 * gen-table.pl: Const-ify output. Document the location of a
5695 suitable unicode input file.
5697 * chartables.h: Regenerate.
5699 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5701 * chartables.h: Const-ify.
5702 * gjavah.c (options): Likewise.
5703 * jcf-dump.c (options): Likewise.
5704 * jv-scan.c (options): Likewise.
5705 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5706 * parse.y (binop_lookup): Likewise.
5708 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5710 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5711 the static arrays that are output.
5712 * jvspec.c (jvgenmain_spec): Make static.
5713 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5714 * keyword.h: Regenerate.
5715 * lang.c (string_option, process_option_with_no, lang_f_options,
5716 lang_W_options): Const-ify.
5717 * lex.c (java_lex): Likewise.
5719 2001-12-21 Richard Henderson <rth@redhat.com>
5721 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5722 (get_boehm_type_descriptor): ... here. Arrange for the
5723 TREE_TYPE to get set properly.
5725 2001-12-21 Richard Henderson <rth@redhat.com>
5727 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5728 only if the target requires collect2.
5730 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5732 2001-12-20 Tom Tromey <tromey@redhat.com>
5735 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5736 CAN_COMPLETE_NORMALLY for the node.
5737 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5738 generate code for second branch if first branch can't complete
5740 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5741 the loop head if the loop body can't complete normally.
5743 2001-12-20 Tom Tromey <tromey@redhat.com>
5746 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5747 case where `finally' clause can't complete normally.
5749 2001-12-20 Tom Tromey <tromey@redhat.com>
5752 * parse.y (analyze_clinit_body): Added this_class parameter.
5753 Check for more cases where we must keep <clinit>.
5754 (maybe_yank_clinit): Cleaned up flow control.
5756 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5758 * decl.c (java_init_decl_processing): Don't initialize
5759 finit_leg_identifier_node.
5760 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5761 (finit_leg_identifier_node): Remove.
5762 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5764 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5766 * mangle.c (mangle_member_name): Don't special-case for
5768 * mangle_name.c (unicode_mangling_length): Likewise.
5769 (append_unicode_mangled_name): Likewise.
5770 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5773 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5775 * expr.c (build_java_array_length_access): Don't force null pointer
5776 check unless flag_check_references is set.
5778 2001-12-20 Tom Tromey <tromey@redhat.com>
5780 Fix for PR java/3417:
5781 * parse.y (patch_assignment): Added special processing for
5783 (patch_return): Don't convert booleans to integers, and don't
5784 special-case `null'.
5786 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5788 * config-lang.in (diff_excludes): Remove.
5790 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5792 * gcj.texi: Update link to GCC manual.
5794 2001-12-17 Tom Tromey <tromey@redhat.com>
5796 * parse.y (link_nested_class_to_enclosing): Removed useless
5799 2001-12-16 Tom Tromey <tromey@redhat.com>
5801 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5804 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5806 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5807 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5810 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5812 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5814 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5816 * decl.c (java_init_decl_processing): Build otable_type correctly.
5817 otable_decl is an otable_type.
5819 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5821 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5822 otable_type, otable_ptr_type, method_symbol_type,
5823 method_symbols_array_type, method_symbols_array_ptr_type): New
5824 field/global tree definitions.
5825 (flag_indirect_dispatch): New flag.
5826 * decl.c (java_init_decl_processing): Initialize new otable and
5827 otable_syms type nodes and decls. Add new field "index" to
5829 * class.c (build_method_symbols_entry): New function.
5830 (make_method_value): Set "index" to to method's vtable index for
5831 virtual methods when indirect-dispatch is not used.
5832 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5833 and set vtable_method_count to -1. Set otable and otable_syms field
5834 if indirect-dispatch is used and there was something to put in them.
5835 (build_method_symbols_entry): New function.
5836 (emit_offset_symbol_table): New function.
5837 * expr.c (get_offset_table_index): New function.
5838 (build_invokevirtual): Build array reference to otable at the index
5839 returned by get_offset_table_index, and use the result as the vtable
5841 (build_invokeinterface): Similar.
5842 * jcf-parse.c (yyparse): If indirect-dispatch, call
5843 emit_offset_symbol_table at the end of compilation, after all classes
5844 have been generated.
5845 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5846 * lang.c (flag_indirect_dispatch): Define.
5847 (lang_f_options): Add indirect-dispatch flag.
5849 2001-12-14 Matthias Klose <doko@debian.org>
5851 * gcj.texi: Markup for man page generation. Document missing
5852 options printed by <tool> --help.
5853 Terminate description of gij's -ms option with a dot.
5854 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5855 (java.generated-manpages java.install-man, java.uninstall,
5856 java-maintainer-clean) Updated.
5858 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5860 * class.c (get_dispatch_table): Fix java vtable layout
5861 for TARGET_VTABLE_USES_DESCRIPTORS.
5862 * decl.c (java_init_decl_processing): Initialize
5863 alloc_no_finalizer_node, finalize_identifier_node.
5864 * expr.c (class_has_finalize_method): New function.
5865 (expand_java_NEW): Generate calls for finalizer-free allocation.
5866 (build_invokevirtual): Fix java vtable layout for
5867 TARGET_VTABLE_USES_DESCRIPTORS.
5868 * java-tree.h (enum java_tree_index): New entries:
5869 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5870 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5871 (class_has_finalize_method): declare.
5872 (HAS_FINALIZER_P): New macro.
5873 * parse.y (patch_invoke): Generate calls for finalizer-free
5876 2001-12-12 Matthias Klose <doko@debian.org>
5878 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5879 whitespace at end of line.
5881 2001-12-11 Tom Tromey <tromey@redhat.com>
5883 * lex.c (java_init_lex): Define wfl_to_string as
5884 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5886 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5888 * class.c (make_method_value): Use null_pointer_node to
5889 represent empty exception table.
5891 2001-12-10 Tom Tromey <tromey@redhat.com>
5893 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5895 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5897 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5899 2001-12-09 Per Bothner <per@bothner.com>
5901 * check-init.c (current_switch_has_default): New static field.
5902 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5903 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5904 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5906 2001-12-09 Tom Tromey <tromey@redhat.com>
5908 * check-init.c (check_init): Don't allow pre- or post- increment
5909 or decrement of final variable.
5910 (final_assign_error): Minor error message rewording.
5912 2001-12-08 Tom Tromey <tromey@redhat.com>
5914 * java-tree.h: Fixed typo.
5916 * gjavah.c (decompile_method): Don't decompile to `return this'
5919 * gjavah.c (cxx_keywords): Re-sorted.
5920 * lex.c (cxx_keywords): Re-sorted.
5922 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5925 * gjavah.c (print_namelet): Clear subnamelets.
5926 (HANDLE_METHOD): Set `method_printed' earlier.
5928 2001-12-07 Tom Tromey <tromey@redhat.com>
5930 * lang.c (lang_f_options): Added
5931 optimize-static-class-initialization.
5932 (java_decode_option): Removed special case.
5934 2001-12-07 Per Bothner <per@bothner.com>
5936 * check-init.c (check_init): Fix typo freeing memory twice.
5938 2001-12-05 Per Bothner <per@bothner.com>
5940 Restore support for static class initialization optimization.
5941 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5942 * check-init.c (check_int): At end of BLOCK handle initialization
5943 blocks, which used to be done in java_complete_expand_method but did
5944 not handle the case where check_for_initialization might allocate
5945 more than a word of bits.
5946 * decl.c (lang_make_tree): The smic field is now a tree.
5947 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5948 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5950 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5952 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5953 Change from a hash table to a list.
5954 (struct_lang_decl): Change field 'smic' to match.
5955 * class.c (add_method_1): Initialize
5956 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5957 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5958 (java_expand_method_bodies): -here, since 'smic' is now a list.
5959 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5961 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5963 * class.c (java_hash_compare_tree_node): Fix casts.
5965 2001-12-04 Per Bothner <per@bothner.com>
5967 * check-init.c: Handle definite unassignment to finals in addition
5968 to definite assignment.
5969 (loop_current_locals): New field.
5970 (num_current_locals, int start_current_locals, num_current_words):
5972 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5973 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5974 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5975 (get_variable_decl, check_final_reassigned): New functions.
5976 (check_init, check_bool_init): Modify as needed for checking finals.
5977 (check_for_initialization): Take extra parameter and return void.
5978 Do extra start-up logic to check final fields for assignment.
5979 * parse.y (check_static_final_variable_assignment_flag,
5980 reset_static_final_variable_assignment_flag, check_final_assignment,
5981 check_final_variable_local_assignment_flag,
5982 reset_final_variable_indirect_assignment_flag,
5983 reset_final_variable_global_assignment_flag): Remove functions.
5984 (java_complete_expand_methods, outer_field_access_fix,
5985 patch_assignment): Remove no-longer used logic.
5986 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
5987 * parse.y (register_fields, java_complete_tree): Update accordingly.
5989 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
5990 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
5991 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
5993 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
5995 * java-tree.h (DECL FINAL): New bit-field.
5996 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
5997 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
5998 (DECL_INIT_CALLS_THIS): New macro.
5999 (struct lang_decl): New bit-field init_calls_this.
6000 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6001 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6002 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6003 use it for both local variables and final fields.
6004 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6006 (struct lang_type): Remove hfv bit-field.
6007 (check_for_initialization): Change to return void.
6009 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6010 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6011 * check-init.c (final_assign_error): New helper function.
6012 (check_final_reassigned, check_init): Use it.
6013 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6015 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6016 bit-fields to unsigned.
6018 2001-12-03 Per Bothner <per@bothner.com>
6020 * parse.y (patch_binop): Minor constant folding.
6022 * parse.y (build_current_thisn): Shorter 'buffer'.
6024 2001-12-03 Per Bothner <per@bothner.com>
6026 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6027 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6028 * jcf-write.c (generate_bytecode_insns): Remove support for
6029 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6030 * check-init.c (check_init): Likewise.
6032 2001-12-03 Per Bothner <per@bothner.com>
6034 * verify.c (subroutine_nesting): New function.
6035 (verify_jvm_instructions): Use it to fix logic for checking that
6036 we're done with the current subroutine.
6038 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6039 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6041 2001-12-03 Per Bothner <per@bothner.com>
6043 * jcf.h: Fix obvious typo in comment.
6044 * typeck.c (build_null_signature): Add comment.
6046 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6048 * expr.c: Remove leading capital from diagnostic messages, as
6049 per GNU coding standards.
6050 * jcf-io.c: Similarly.
6051 * jcf-parse.c: Similarly.
6052 * jv-scan.c: Similarly.
6053 * jvspec.c: Similarly.
6054 * mangle.c: Similarly.
6056 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6057 Alexandre Petit-Bianco <apbianco@redhat.com>
6059 * expr.c (build_java_arrayaccess): Call save_expr on array for
6060 correct evaluation order, modified comment, fixed indentation.
6061 * parse.y: (patch_assignment): Correctly extract the array base
6062 from the tree generate by build_java_arrayaccess, added comments.
6063 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6064 Fixes PR java/3096, PR java/3803, PR java/3965.
6066 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6068 * expr.c (expand_byte_code): Remove trailing periods from messages.
6069 * jcf-parse.c (load_class, jcf_parse): Similarly.
6070 * jcf-write.c (generate_classfile): Similarly.
6071 * lex.c (java_lex): Similarly.
6073 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6075 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6077 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6079 * Make-lang.in (java.generated-manpages): New dummy target.
6081 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6083 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6085 (lang_specific_pre_link): Use set_input to set input_filename.
6087 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6088 (main): Fix definition.
6089 Strip `main' from classname.
6092 2001-11-18 Roger Sayle <roger@eyesopen.com>
6094 * parse.h (java_expand_switch): Remove old prototype.
6096 2001-11-18 Tom Tromey <tromey@redhat.com>
6098 Fix for PR java/1401:
6099 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6101 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6104 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6106 * lang.c (finish_parse): Rename to java_finish.
6107 (LANG_HOOKS_FINISH, java_finish): New.
6109 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6111 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6112 * java-tree.h: New prototype.
6113 * lang.c (java_init): Update prototype. Combine with old init_parse.
6115 2001-11-13 Tom Tromey <tromey@redhat.com>
6117 * gjavah.c (method_signature): New global.
6118 (HANDLE_METHOD): Set it.
6119 (decompile_return_statement): New function.
6120 (decompile_method): Use it.
6121 (print_method_info): Removed `synth' argument.
6123 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6125 * java-tree.h (java_set_yydebug): New.
6126 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6127 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6128 (print_lang_decl, print_lang_type, print_lang_identifier,
6129 print_lang_statistics, lang_print_xnode): Remove.
6131 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6133 * jcf-parse.c (init_lex): Remove.
6134 * lang.c (language_string, lang_identify): Remove.
6135 (struct lang_hooks): Constify.
6136 (LANG_HOOKS_NAME): Override.
6137 (init_parse): Update.
6139 2001-11-08 Andreas Franck <afranck@gmx.de>
6141 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6142 program_transform_name the way suggested by autoconf.
6143 (java.install-common): Also transform auxiliary program names with
6144 program_transform_name.
6146 2001-11-08 Tom Tromey <tromey@cygnus.com>
6148 * parse.y (trap_overflow_corner_case): New rule.
6149 (unary_expression): Use it.
6150 * lex.c (java_init_lex): Don't set minus_seen.
6151 (yylex): Don't use minus_seen. Communicate overflow to parser for
6153 (error_if_numeric_overflow): New function.
6154 * parse.h (minus_seen): Removed field.
6155 (JAVA_RADIX10_FLAG): New define.
6157 2001-11-07 Tom Tromey <tromey@redhat.com>
6159 Patch for PR java/1414:
6160 * parse.y (case_label_list): New global.
6161 (goal): Register case_label_list with GC.
6162 (java_complete_lhs): Save new case on case_label_list.
6163 (patch_switch_statement): Check for duplicate case labels.
6165 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6167 * parse.y (patch_assignment): Removed unused third argument.
6168 (java_complete_lhs): Removed unused third argument to patch_assignment.
6170 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6172 * lang.c: Include langhooks-def.h.
6173 * Make-lang.in: Update.
6175 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6177 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6179 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6181 * mangle.c (find_compression_record_match): Don't match compression
6182 records for package name elements unless they occur at the start of
6183 the name. Fix for PR java/4717.
6185 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6187 * expr.c (expand_java_field_op): Don't special-case references to
6188 java.lang.PRIMTYPE.TYPE.
6189 (build_primtype_type_ref): Removed.
6190 * java-tree.h (build_primtype_type_ref): Remove prototype.
6191 * parse.y (maybe_build_primttype_type_ref): Removed.
6192 (complete_function_arguments): Don't special-case references to
6193 java.lang.PRIMTYPE.TYPE.
6194 (patch_assignment): Likewise.
6195 (array_constructor_check_entry): Likewise.
6197 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6199 * mangle.c (static tree compression_table): Fixed leading comment.
6200 * parse.h (struct parser_ctxt): Fixed field comment.
6201 * parse.y (check_pkg_class_access): New prototype, fixed leading
6202 comment, new parameter used to emit error only if passed as true.
6203 (parse_check_super): Pass extra argument to check_pkg_class_access.
6204 (do_resolve_class): Likewise.
6205 (process_imports): Likewise.
6206 (read_import_dir): Fixed indentation.
6207 (find_in_imports_on_demand): New local class_type_name. Local
6208 node_to_use deleted. while loop changed into for loop. Report
6209 multiple definition only for accessible classes. Improved error
6211 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6212 assigned to parameter list, fixed indentation. while loop changed
6213 into for loop, restore TREE_CHAIN on local `tem' before the next
6216 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6218 * lang.c (lang_get_alias_set): Deleted.
6220 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6222 * gjavah.c (jni_print_char): Fix thinko in last change.
6224 * gjavah.c (jni_print_char, decode_signature_piece): Use
6225 safe-ctype macros and/or fold extra calls into fewer ones.
6226 * lex.c (java_read_unicode, java_lex): Likewise.
6227 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6228 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6229 * mangle_name.c (append_unicode_mangled_name,
6230 unicode_mangling_length): Likewise.
6232 2001-10-17 Richard Henderson <rth@redhat.com>
6234 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6236 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6238 * lang.c (langhooks.h): Included.
6239 (LANG_HOOKS_INIT): Redefined.
6240 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6241 (LANG_HOOKS_DECODE_OPTION): Likewise.
6242 (struct lang_hooks lang_hooks): New initialization.
6244 2001-10-11 Per Bothner <per@bothner.com>
6246 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6247 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6248 The former is simpler, and jcf-write.c handles it better.
6249 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6250 or WITH_CLEANUP_EXPR.
6251 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6252 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6254 * parse.y (patch_if_else_statement): If the condition is constant,
6255 optimize away the test.
6257 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6259 * parse.y (patch_cast): Call patch_string on the first operand of
6260 the incoming node, update it if necessary. Fixes PR java/4510.
6262 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6264 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6265 when name qualifier matches a package name.
6267 2001-10-08 Tom Tromey <tromey@redhat.com>
6269 Fix for PR java/4489:
6270 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6271 force a new label when computing `body_block'.
6273 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6275 * jcf-io.c (format_uint): Const-ify.
6276 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6277 * lex.c (java_get_line_col): Likewise.
6278 * parse.y (build_incdec): Likewise.
6280 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6282 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6283 a NULL enclosing context if appropriate. Fixes PR java/4466.
6285 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6287 * parse.y (patch_assignment): Use lvalue's original TYPE when
6288 building the final COMPOUND_EXPR.
6289 (try_reference_assignconv): Fixed leading comment.
6291 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6293 * parse.y (check_final_variable_indirect_assignment): For
6294 COMPOUND_EXPR, return only if finals were found initialized
6295 properly, if not, keep on checking.
6296 (check_final_variable_global_assignment_flag): New local
6297 error_found, set when appropriate and used to decide whether to
6298 report uninitialized finals. Fixed typo in comment.
6300 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6302 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6303 last three initializations. Fixes PR java/4360.
6305 2001-09-21 Richard Henderson <rth@redhat.com>
6307 * class.c (get_dispatch_table): Handle function descriptors.
6308 (build_dtable_decl): Likewise.
6309 * expr.c (build_invokevirtual): Likewise.
6311 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6313 * parse.y (patch_method_invocation): Build class initialization
6314 when static finals are used to qualify method invocation.
6317 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6319 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6320 build_type_name_from_array_name.
6321 (STRING_STRIP_BRACKETS): New macro.
6322 * parse.y (build_type_name_from_array_name): New function.
6323 (array_creation_expression:): Accumulate []s instead of [s.
6324 (cast_expression:): Accumulate []s instead of [s after cast type
6326 (build_array_from_name): Local string deleted, use
6327 build_type_name_from_array_name.
6328 (build_unresolved_array_type): Accumulate []s instead of [s after
6330 (register_fields): Fixed comment.
6331 (resolve_class): Local name, base deleted, new locals tname and
6332 array_dims. Use build_type_name_from_array_name. Use array_dims to
6334 (purify_type_name): Use STRING_STRIP_BRACKETS.
6336 2001-09-18 Andreas Jaeger <aj@suse.de>
6338 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6339 * jv-scan.c: Likewise.
6341 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6343 * parse.y (patch_method_invocation): Inner class creation context
6344 check not enforced within constructors. Fixes PR java/1873.
6346 2001-09-16 Tom Tromey <tromey@redhat.com>
6348 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6349 NOTE_PUSH for single-case push. Fixes PR java/4189.
6351 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6353 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6354 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6355 (struct lang_type): New fields import_list and import_demand_list.
6356 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6357 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6358 (do_resolve_class): New local saved_enclosing_type, initialized,
6359 passed as parameter to find_in_imports and find_in_imports_on_demand.
6360 (find_in_imports): Added paramater enclosing_type, use its
6361 TYPE_IMPORT_LIST when applicable.
6362 (find_in_imports_on_demand): Added parameter enclosing_type, use
6363 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6364 declaration and initialization.
6365 (fold_constant_for_init): Switch/restore current_class to the
6366 appropriate context.
6368 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6370 * verify.c (verify_jvm_instructions): Fix typo.
6372 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6374 * expr.c (expand_invoke): Const-ification.
6375 * parse.y (patch_method_invocation): Likewise.
6377 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6379 * gjavah.c (cxx_keywords): Const-ification.
6380 * keyword.gperf (java_keyword): Likewise.
6381 * lang.c (java_tree_code_name): Likewise.
6382 * lex.c (cxx_keywords): Likewise.
6383 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6385 2001-09-11 Richard Henderson <rth@redhat.com>
6387 * parse.h (ctxp_for_generation): Mark extern.
6389 2001-09-10 Richard Henderson <rth@redhat.com>
6391 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6393 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6395 * typeck.c (java_array_type_length, build_prim_array_type):
6396 Represent empty arrays by NULL index.
6398 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6400 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6401 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6403 2001-09-06 Anthony Green <green@redhat.com>
6405 * class.c (O_BINARY): Define if necessary.
6406 (registerResource_libfunc): Declare.
6407 (init_class_processing): Initilize registerResource_libfunc.
6408 (compile_resource_file): New function.
6409 * java-tree.h (resource_name): Declare.
6410 (compile_resource_file): Declare.
6411 * jcf-parse.c (yyparse): Handle compiling java resource files.
6412 * lang.c (java_decode_option): Handle -fcompile-resource option.
6413 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6415 * gcj.texi (Code Generation): Add documentation for -R flag.
6417 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6419 * jcf-write.c (generate_classfile): Issue an error in case of
6420 field/initial value mismatch.
6421 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6422 being initialized and we're generating bytecode.
6423 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6424 set DECL_INITIAL properly when appropriate.
6428 2001-09-01 Per Bothner <per@bothner.com>
6430 * parse.y (maybe_yank_clinit): A field without an initializer is not
6431 relevant. All initializers except static final and constant require
6432 <clinit>, regardless of flag_emit_class_files.
6434 2001-08-31 Per Bothner <per@bothner.com>
6436 * class.c (set_constant_value): When not emitting class files, then a
6437 String ConstantValue is a utf8const_ptr_type.
6439 2001-08-30 Per Bothner <per@bothner.com>
6441 * jcf-write.c (generate_classfile): Check that field is primitive
6442 or string before emitting ConstantValue attribute.
6444 2001-08-30 Per Bothner <per@bothner.com>
6446 * parse.y (resolve_qualified_expression_name): If creating a
6447 COMPOUND_EXPR, set it's type correctly.
6449 2001-08-30 Per Bothner <per@bothner.com>
6451 * jcf-io.c (open_class): Set filename field.
6453 * jcf-parse,c (parse_class_file): Set current_function_decl
6454 for better error message when Code attribute is missing.
6456 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6457 better diagnostics, especially for constructors.
6459 2001-08-30 Per Bothner <per@bothner.com>
6461 * jcf-write.c (generate_classfile): Don't write ConstantValue
6462 attribute if field is not final, for compatibility with jdk.
6464 * jcf-write.c (generate_classfile): Convert ConstantValue values
6465 to correct type. Work-around for front-end bug.
6466 * class.c (set_constant_value): Error if constant has wrong type.
6468 2001-08-30 Per Bothner <per@bothner.com>
6470 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6471 "Double" are printed at verbosity 1.
6473 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6475 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6477 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6479 * parse.y (patch_assignment): Don't verify final re-assignment here.
6480 (java_complete_lhs): Verify assignments to finals calling
6481 patch_assignment. Verify re-assignments to finals before calling
6484 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6486 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6489 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6491 * lex.c (java_lex): new local found_hex_digits. Set and then used
6492 in test to reject invalid hexadecimal numbers.
6493 * parse.y (java_complete_tree): Prevent unwanted cast with
6494 initialized floating point finals.
6495 (patch_binop): Emit a warning when detecting a division by zero,
6496 mark result not constant, don't simplify non integer division.
6498 2001-08-28 Per Bothner <per@bothner.com>
6500 * jcf-write.c (generate_bytecode_insns): For increments and
6501 decrements just recurse to push constant. Improvement on Mark's patch.
6503 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6505 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6506 real conversion for increments and decrements of reals.
6508 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6510 * parse.y (resolve_qualified_expression_name): Handle unresolved
6511 qualified expressions, prevent numerical qualifiers, fixed typo.
6514 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6516 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6517 don't report anything but deprecated class when marked so. Handle
6519 (patch_method_invocation): Check deprecation on methods and types.
6520 (patch_binop): code becomes an enum tree_code, added default: to
6521 switch to handle that. Detect division by zero, try to fold and
6522 return before using a subroutine.
6524 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6526 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6527 file smaller than 4 bytes.
6528 * parse.y (check_inner_circular_reference): New function.
6529 (check_circular_reference): Likewise.
6530 (array_initializer:): Accept {,}.
6531 (java_check_circular_reference): Rewritten using
6532 check_circular_reference and check_inner_circular_reference.
6533 (java_complete_expand_method): Unconditionally save and restore
6534 the unpurged exception list.
6535 (build_dot_class_method_invocation): Unmangle signature parameter.
6537 2001-08-21 Tom Tromey <tromey@redhat.com>
6539 * decl.c (init_decl_processing): Add `throws' field to method
6541 * class.c (make_method_value): Compute `throws' field for method.
6543 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6545 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6546 circularity is detected.
6547 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6549 2001-08-17 Richard Henderson <rth@redhat.com>
6551 * class.c (emit_register_classes): Add align parameter to
6552 call to assemble_integer.
6554 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6556 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6557 loading a class_or_name fails, try considering an innerclass name
6558 and load the enclosing context.
6559 * parse.y (resolve_inner_class): New function.
6560 (find_as_inner_class): Added leading comment.
6561 (register_incomplete_type): Keep the current context as enclosing
6562 context for JDEP_FIELD dependencies.
6563 (do_resolve_class): Locals new_class_decl and super initialized to
6564 NULL. Call resolve_inner_class, explore the enclosing context
6565 superclass if necessary.
6568 2001-08-16 Tom Tromey <tromey@redhat.com>
6570 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6571 * gjavah.c (main): Updated for change to jcf_path_seal.
6572 * lang.c (version_flag): New global.
6573 (java_decode_option): Recognize `-version'.
6574 (java_init): Update for change to jcf_path_seal.
6575 * jcf.h (jcf_path_seal): Added `print' argument.
6576 * jcf-path.c (jcf_path_seal): Added `print' argument.
6578 2001-08-13 Zack Weinberg <zackw@panix.com>
6580 * Make-lang.in (java/decl.o): Update dependencies.
6581 * decl.c: Include libfuncs.h, don't include toplev.h.
6583 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6585 * decl.c (init_decl_processing): exception_type_node,
6586 class_not_found_type_node, and no_class_def_found_type_node
6587 initialized. predef_filenames augmented accordingly.
6588 instinit_identifier_node initialized.
6589 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6590 * java-tree.h (enum java_tree_index): New entries
6591 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6592 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6593 (exception_type_node): New macro.
6594 (class_not_found_type_node): Likewise.
6595 (no_class_def_found_type_node): Likewise.
6596 (instinit_identifier_node): Likewise.
6597 (PREDEF_FILENAMES_SIZE): Adjusted.
6598 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6599 (struct lang_type): Fixed typo in bitfield name.
6600 (DECL_INSTINIT_P): New macro.
6601 (ID_INSTINIT_P): Likewise.
6602 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6604 * parse.y (encapsulate_with_try_catch): New function.
6605 (generate_instinit): Likewise.
6606 (build_instinit_invocation): Likewise.
6607 (ctors_unchecked_throws_clause_p): Likewise.
6608 (add_instance_initializer): Deleted.
6609 (build_instance_initializer): Likewise.
6610 (in_instance_initializer): Likewise.
6611 (check_method_redefinition): instinit$ not to be verified.
6612 (java_complete_expand_methods): Generate instinit$, simplified code.
6613 (build_dot_class_method): Eliminated unnecessary locals. Use
6614 encapsulate_with_try_catch, removed unnecessary code.
6615 (fix_constructors): New local iii. Use build_instinit_invocation.
6616 (patch_method_invocation): Added comment.
6617 (maybe_use_access_method): Don't consider instinit$.
6618 (find_applicable_accessible_methods_list): Shorten the search for
6620 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6621 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6622 (patch_throw_statement): Likewise. Fixed typo.
6624 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6627 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6628 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6630 (lang_specific_pre_link): Use set_input to set input_filename.
6632 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6633 (main): Fix definition.
6634 Strip `main' from classname.
6637 2001-08-11 Zack Weinberg <zackw@panix.com>
6639 * lex.h: Don't include setjmp.h. Don't define
6640 SET_FLOAT_HANDLER or prototype set_float_handler.
6642 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6644 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6645 `poplevel' in the right order.
6647 2001-08-09 Richard Henderson <rth@redhat.com>
6649 * Make-lang.in (class.o): Depend on TARGET_H.
6650 * class.c (emit_register_classes): Use target hooks instead of
6651 assemble_constructor and assemble_destructor.
6653 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6655 * check-init.c (flags.h): Include
6656 (check_init): Don't report uninitialized static class
6657 initialization flags, don't free bit index when doing static class
6658 initialization optimization.
6659 (check_for_initialization): Return type changed to `unsigned int.'
6660 (attach_initialized_static_class): New function.
6661 * class.c (add_method_1): Create the initialized static class
6663 (finish_class): Always emit deferred inline methods.
6664 * decl.c (emit_init_test_initialization): Moved to expr.c
6665 (complete_start_java_method): Don't traverse
6666 DECL_FUNCTION_INIT_TEST_TABLE.
6667 (lang_mark_tree): Mark hash tables in function decls.
6668 * expr.c (emit_init_test_initialization): Moved from decl.c.
6669 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6670 initialization flag, set DECL_CONTEXT and
6671 LOCAL_CLASS_INITIALIZATION_FLAG.
6672 (java_lang_expand_expr): Emit initialization code for static class
6673 initialized flags when entering block, if necessary.
6674 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6675 * java-tree.h (flag_optimize_sci): New global variable declaration.
6676 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6677 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6678 (LOCAL_FINAL_P): Fixed typo in comment.
6679 (FINAL_VARIABLE_P): Likewise.
6680 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6681 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6682 (struct lang_decl): New fields `ict', `smic' and `cif.'
6683 (check_for_initialization): New returned value for global.
6684 (attach_initialized_static_class): New global function.
6685 (STATIC_CLASS_INIT_OPT_P): New macro.
6686 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6687 * lang.c (java_decode_option): Handle
6688 `-fno-optimize-static-class-initialization'
6689 * parse.y (start_complete_expand_method): New function.
6690 (java_expand_method_bodies): Likewise.
6691 (attach_init_test_initialization_flags): Likewise.
6692 (adjust_init_test_initialization): Likewise.
6693 (emit_test_initialization): Likewise.
6694 (java_complete_expand_methods): Nullify abstract and native method
6696 (java_complete_expand_method): New locals `fbody', `block_body'
6697 and `exception_copy.' Reorganized: directly return on empty method
6698 bodies, call `start_complete_expand_method', remember definitely
6699 initialized static class in function, don't expand method bodies.
6700 (java_expand_classes): Call `java_expand_method_bodies' before
6701 `finish_class' when compiling to native.
6702 (resolve_expression_name): Use `orig' after building outer class
6704 (patch_invoke): Remember static method invocations.
6706 2001-08-06 Richard Henderson <rth@redhat.com>
6708 * class.c (emit_register_classes): Pass a symbol_ref and priority
6709 to assemble_constructor.
6711 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6713 * java-tree.h (all_class_filename): New macro.
6714 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6715 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6716 newly created IDENTIFIER_NODE to `all_class_filename.'
6718 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6720 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6721 Use ggc_add_tree_root to register roots.
6723 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6725 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6726 second operand calling check_init.
6727 * decl.c (complete_start_java_method): Swaped second and third
6728 arguments while creating WITH_CLEANUP_EXPR node.
6729 * jcf-write.c (generate_bytecode_insns): Use second operand
6730 instead of third when handling WITH_CLEANUP_EXPR.
6731 * parse.y (java_complete_lhs): Expand second operand of
6732 WITH_CLEANUP_EXPR nodes.
6733 (patch_synchronized_statement): Swaped second and third arguments
6734 while creating WITH_CLEANUP_EXPR node.
6736 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6738 * parse.y (create_interface): Avoid cyclic inheritance report when
6739 syntax error encountered during class definition.
6742 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6744 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6746 (lang_specific_pre_link): Use set_input to set input_filename.
6748 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6749 (main): Fix definition.
6750 Strip `main' from classname.
6753 2001-07-18 Tom Tromey <tromey@redhat.com>
6756 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6757 * lex.c (java_new_lexer): Use ICONV_CONST.
6758 (java_read_char): Likewise.
6759 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6760 (jv-scan$(exeext)): Likewise.
6762 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6764 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6765 * parse.y (check_class_interface_creation): Allow `private' if the
6766 enclosing is not an interface.
6767 (create_interface): Interface tagged public if the enclosing
6768 context is an interface.
6769 (create_class): Class tagged public if the enclosing context
6773 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6775 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6778 2001-07-14 Tim Josling <tej@melbpc.org.au>
6780 * check-init.c (check_init): Remove references to EXPON_EXPR.
6782 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6784 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6785 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6788 2001-07-13 Tom Tromey <tromey@redhat.com>
6790 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6793 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6795 * parse.y (patch_method_invocation): Don't override primary if one
6796 is already provided, but let this$<n> be built. Fixed comment.
6798 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6800 * parse.y (empty_statement:): Report empty statement error only
6801 when found at class declaration level.
6804 2001-07-12 Tom Tromey <tromey@redhat.com>
6806 * expr.c (expand_load_internal): New function.
6807 (LOAD_INTERNAL): Use it.
6809 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6811 * parse.y (verify_constructor_super): Compare anonymous class ctor
6812 args with `valid_method_invocation_conversion_p.'
6815 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6817 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6818 `-fsyntax-only.' Fixes PR java/3248
6820 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6822 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6824 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6826 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6827 current function is static. Fixes PR java/1970
6829 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6831 * parse.y (patch_method_invocation): Add enclosing context to ctor
6832 calls if necessary. Fixes PR java/2953
6834 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6836 * parse.y (resolve_package): Abort if qualified expression member
6838 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6841 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6843 * verify.c: Don't use // comments.
6845 2001-07-05 Tom Tromey <tromey@redhat.com>
6847 * lang.c (flag_assume_compiled): Removed.
6848 * java-tree.h (flag_assume_compiled): Removed.
6849 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6850 -fhash-synchronization, -fuse-divide-subroutine,
6851 -fcheck-references, -femit-class-file, -femit-class-files,
6852 -fassume-compiled. Updated --encoding information. Changed
6853 -foutput-class-dir to `-d'.
6855 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6857 * jcf-parse.c (parse_class_file): Add lineno parameter to
6858 debug_start_source_file call.
6860 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6862 * gcj.texi: Use gpl.texi.
6863 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6864 dependencies and use doc/include in search path.
6866 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6868 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6869 `this'. If so, don't build instance initializers.
6871 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6873 * parse.y (resolve_expression_name): Improved error message for
6874 inner class cases. Fixes PR java/1958
6876 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6878 * lang.c: #include diagnostic.h
6879 (lang_print_error): Add a `diagnostic_context *' parameter.
6880 (java_dummy_print): Likewise.
6881 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6883 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6885 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6886 * jcf.h (typedef struct JCF): New bitfield `finished.'
6887 (JCF_FINISH): Set `finished.'
6888 (JCF_ZERO): Reset `finished.'
6891 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6893 * parse.y (class_body_declaration:): Don't install empty instance
6897 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6899 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6900 (set_class_decl_access_flags): New function.
6901 * java-tree.h (set_class_decl_access_flags): New prototype.
6902 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6903 (parse_class_file): New local `decl_max_locals.' Take wide types
6904 into account to compute DECL_MAX_LOCALS.
6905 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6908 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6910 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6912 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6914 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6915 * parse.y (do_resolve_class): Moved comments out to leading comment
6916 section. Removed local `start', New local `_ht' and
6917 `circularity_hash.' Record `enclosing' in hash table and search
6918 it to detect circularity. Use `enclosing' as an argument to
6919 `lookup_cl.' Free the hash table when done.
6921 2001-06-19 Tom Tromey <tromey@redhat.com>
6923 * lex.c (java_read_char): Disallow invalid and overlong
6924 sequences. Fixes PR java/2319.
6926 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6928 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6930 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6932 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6933 arguments accordingly.
6935 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6937 * gcj.texi: Move contents to just after title page.
6939 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6941 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6943 (patch_incomplete_class_ref): Build the class ref, build the class
6944 init if necessary, complete the tree.
6947 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6949 * parse.y (lookup_field_wrapper): Test `name' code.
6950 (resolve_qualified_expression_name): Test `qual_wfl' code.
6951 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6952 handle `qual_wfl' by code.
6953 (maybe_build_primttype_type_ref): Test `wfl' code.
6955 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6957 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6959 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6960 the dvi file in the java directory.
6962 2001-05-25 Sam TH <sam@uchicago.edu>
6964 * gen-table.pl javaop.h jcf.h lex.h,
6965 parse.h: Fix header include guards.
6967 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6969 * jv-scan.c (version): Update copyright year.
6971 2001-05-21 Per Bothner <per@bothner.com>
6973 * jcf-parse.c (read_class): If class is from .class or .zip file
6974 and it's already been read, don't push/pop parser context.
6976 2001-05-18 Per Bothner <per@bothner.com>
6978 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6979 command line so the jvgenmain-generated main program comes first.
6981 2001-05-15 Tom Tromey <tromey@redhat.com>
6983 * class.c (build_utf8_ref): Don't generate identifier based on
6986 2001-05-12 Richard Henderson <rth@redhat.com>
6988 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
6989 * expr.c (java_lang_expand_expr): Expand it.
6990 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
6991 calling build_exception_object_ref.
6992 * parse.y (catch_clause_parameter): Likewise.
6993 (build_dot_class_method): Likewise.
6994 (try_reference_assignconv): Likewise.
6995 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
6996 * jcf-write.c (generate_bytecode_insns): Likewise.
6998 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7000 * parse.y (build_unresolved_array_type): Set
7001 EXPR_WFL_QUALIFICATION on the newly created wfl.
7002 Fixes PR java/2538. Fixes PR java/2535.
7004 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7006 * parse.y (fix_constructors): Removed unnecessary assignment to
7007 local. Moved assignment to `this$<n>', fixed comments and
7009 (build_wfl_wrap): Fixed indentation.
7010 Fixes PR java/2598, java/2579 and java/2658.
7012 2001-05-03 Mo DeJong <mdejong@redhat.com>
7014 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7015 check for byte swap.
7017 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7019 * expr.c (build_class_init): Move MODIFY_EXPR
7020 outside of COND_EXPR. Remove variable `call'.
7022 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7024 * decl.c: NULL_PTR -> NULL.
7025 * jcf-write.c: Likewise.
7027 2001-05-01 Tom Tromey <tromey@redhat.com>
7029 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7030 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7031 * gcj.texi: Updated copyright text. Include fdl.texi.
7032 (Top): Link to new node.
7034 2001-05-01 Per Bothner <per@bothner.com>
7036 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7038 2001-05-01 Per Bothner <per@bothner.com>
7040 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7041 import_list contains the name, not the TREE_PURPOSE.
7043 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7045 * jcf-io.c (read_zip_member): Cast to long in comparison with
7048 * jvspec.c (lang_specific_driver): Initialize variables.
7050 * mangle.c (find_compression_record_match): Likewise.
7052 * typeck.c (build_null_signature): Provide static prototype. Mark
7053 parameter with ATTRIBUTE_UNUSED.
7055 * verify.c (verify_jvm_instructions): Initialize variable.
7057 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7059 * parse.y (do_resolve_class): Check for cyclic inheritance during
7060 inner class resolution.
7062 2001-04-27 Per Bothner <per@bothner.com>
7064 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7065 while iterating, since that could cause gc to lose stuff.
7067 2001-04-26 Per Bothner <per@bothner.com>
7069 Fix method search wrt scope of inner classes to match JLS2.
7070 * typeck.c (build_null_signature): New static function.
7071 (has_method): New function. Uses build_null_signature and lookup_do.
7072 * java-tree.h (has_method): New declaration.
7073 * parse.y (find_applicable_accessible_methods_list): Do not search
7074 context of inner classes here.
7075 (patch_method_invocation): Search scope, ie. current and outer clases,
7076 for method matching simple name, to find class.
7078 2001-04-26 Per Bothner <per@bothner.com>
7080 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7081 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7083 * constants.c (find_methodref_with_class_index): New function.
7084 (find_methodref_index): Use find_methodref_with_class_index.
7085 * java-tree.h (find_methodref_with_class_index): New declaration.
7086 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7087 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7088 If context changed from interface to class, don't use invokeinterface.
7090 2001-04-25 Per Bothner <per@bothner.com>
7092 * verify.c (verify_jvm_instructions): For field instructions,
7093 check that field index is valid. For invoke instructions, check that
7094 method index is valid.
7096 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7098 * config-lang.in (target_libs): Copy from $libgcj_saved.
7100 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7102 * decl.c (init_decl_processing): Add new class "protectionDomain"
7104 * class.c (make_class_data): Set initial value for "protectionDomain".
7106 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7108 * jvspec.c (lang_specific_driver): Fix memory allocation
7109 deficit, by using concat in lieu of xmalloc/sprintf.
7111 2001-04-20 Per Bothner <per@bothner.com>
7113 Fixes to compile multiple .class files at once.
7114 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7115 * java-tree.h (CLASS_PARSED_P): New macro.
7116 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7117 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7118 (read_class): Avoid some code duplication.
7119 Don't call JCF_FINISH for a .class file - might be needed later.
7120 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7121 rather than CLASS_LOADED_P, since latter implies class laid out.
7122 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7123 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7125 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7127 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7129 * boehm.c: Include toplev.h.
7131 2001-04-06 Tom Tromey <tromey@redhat.com>
7132 Alexandre Petit-Bianco <apbianco@redhat.com>
7134 Fix for PR gcj/1404 and PR gcj/2332:
7135 * parse.y (build_array_from_name): If we use the type_wfl then
7136 accumulate dimensions from the original type as well.
7137 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7139 2001-04-06 Tom Tromey <tromey@redhat.com>
7141 * parse.y (analyze_clinit_body): Return true if the second operand
7142 of a METHOD_EXPR is nonzero.
7144 2001-04-06 Tom Tromey <tromey@redhat.com>
7146 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7148 ($(srcdir)/java/parse.c): Likewise.
7150 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7152 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7153 (version-gcc): Initialized.
7154 (which-gcj): Likewise.
7156 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7158 * java-tree.h (struct lang_decl): New macro
7159 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7160 * parse.y (build_instance_initializer): New function.
7161 (add_instance_initializer): Use it.
7162 (java_fix_constructors): Set `current_class' before fix pass.
7163 (fix_constructors): Just return if already fixed. Move `super()'
7164 invocation ahead. Use `build_instance_initializer.'
7167 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7169 * parse.y (resolve_qualified_expression_name): Pass field's
7170 DECL_CONTEXT to `not_accessible_p.'
7171 (not_accessible_p): Changed parameters order in `inherits_from_p'
7174 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7176 * lang-options.h: Add flag_check_references.
7178 2001-04-04 Per Bothner <per@bothner.com>
7180 * java-tree.h (CONSTANT_VALUE_P): New macro.
7181 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7182 * parse.y (maybe_build_class_init_for_field): New static function.
7183 (resolve_expression_name, resolve_field_access): Use
7184 maybe_build_class_init_for_field instead of build_class_init
7185 This does not do the init if the field is compile-time-constant.
7186 (resolve_field_access): Simplify.
7188 * parse.y (fold_constant_for_init): Merge test into switch.
7190 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7192 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7194 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7196 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7198 * expr.c (pop_type_0): Save the result of the first
7199 lang_printable_name call in a scratch buffer, so it
7200 won't be clobbered by the second call.
7202 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7204 * parse-scan.y (array_type:): Rewritten.
7205 (type_declaration:): `empty_statement' replaces `SC_TK.'
7206 (class_member_declaration:): `empty statement' added.
7207 (method_body:): Simplified.
7208 (static_initializer:): Likewise.
7209 (primary_no_new_array:): Use `type_literals.'
7210 (type_literals:): New rule.
7211 (dims:): Set and update `bracket_count.'
7212 Fixes PR java/1074. Fixes PR java/2412.
7214 2001-03-28 Hans Boehm <boehm@acm.org>
7216 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7217 (get_boehm_type_descriptor): Set type on returned value to be a
7218 pointer length integer.
7220 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7222 * expr.c (pop_type_0): Call `concat' rather than building the
7224 (pop_type): Add format specifier in call to `error'.
7226 * parse.y (patch_method_invocation): Avoid casting away
7229 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7231 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7233 2001-03-28 Richard Henderson <rth@redhat.com>
7235 IA-64 ABI Exception Handling:
7236 * Make-lang.in (except.o): Don't depend on eh-common.h.
7237 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7238 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7239 [soft_exceptioninfo_call_node]: Remove.
7240 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7241 (end_java_method): No emit_handlers.
7242 * except.c (java_set_exception_lang_code): Remove.
7243 (method_init_exceptions): Don't call it.
7244 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7245 (build_exception_object_ref): New.
7246 (expand_end_java_handler): Update for except.h name changes.
7247 (emit_handlers, expand_resume_after_catch): Remove.
7248 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7249 (process_jvm_instruction): Use build_exception_object_ref.
7250 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7251 (soft_exceptioninfo_call_node): Remove.
7252 (build_exception_object_ref): Declare.
7253 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7254 soft_exceptioninfo_call_node. Move processing ...
7255 [EXC_PTR_EXPR]: ... here.
7256 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7257 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7258 (source_end_java_method): No java_set_exception_lang_code or
7260 (build_dot_class_method): Use build_exception_object_ref.
7261 (try_reference_assignconv): Check EXC_PTR_EXPR not
7262 soft_exceptioninfo_call_node.
7264 2001-03-28 Richard Henderson <rth@redhat.com>
7266 * java-tree.h (throw_node): Define as a single member of
7267 java_global_trees instead of a separate array.
7268 (JTI_THROW_NODE): New.
7269 * decl.c (throw_node): Don't declare.
7270 (init_decl_processing): Init a scalar throw_node.
7271 Don't register it for gc.
7272 * check-init.c (check_init): Reference scalar throw_node.
7273 * expr.c (build_java_athrow): Likewise.
7274 * jcf-write.c (generate_bytecode_insns): Likewise.
7275 * parse.h (BUILD_THROW): Likewise.
7277 2001-03-28 Richard Henderson <rth@redhat.com>
7279 * decl.c (end_java_method): Do not save and restore
7280 flag_non_call_exceptions.
7281 * parse.y (source_end_java_method): Likewise.
7282 * lang.c (flag_exceptions): Don't declare.
7283 (java_init_options): Set flag_non_call_exceptions. Set
7284 flag_exceptions here ...
7285 (java_init): ... not here.
7287 2001-03-27 Richard Henderson <rth@redhat.com>
7289 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7290 exceptions_via_longjmp.
7292 * lang.c (flag_new_exceptions): Don't declare it.
7293 (java_init_options): Or set it.
7295 2001-03-27 Richard Henderson <rth@redhat.com>
7297 * decl.c (end_java_method): Rename asynchronous_exceptions to
7298 flag_non_call_exceptions.
7299 * parse.y (source_end_java_method): Likewise.
7301 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7303 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7305 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7307 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7309 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7311 * parse.y (find_as_inner_class): Follow current package
7312 indications not to mistakingly load an unrelated class.
7314 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7316 * constants.c (PUTN): Use memcpy, not bcopy.
7318 * lex.c (java_read_char): Use memmove, not bcopy.
7320 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7322 2001-03-23 Per Bothner <per@bothner.com>
7324 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7325 macro for better error pin-pointing.
7326 * java-tree.h: Fix typo in comment.
7328 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7329 Don't include jsr/goto in exception range.
7330 Check if start and end of exception range are the same (also TRY_EXPR).
7331 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7332 However, do emit the following goto even if try_block is empty.
7333 Defer freeing exception_decl until after the finalizer, to make
7334 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7336 * parse.y (java_complete_lhs): If the try-clause is empty, just
7337 return the finally-clause and vice versa.
7339 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7341 * gcj.texi (Input Options): documented the check for attribute
7342 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7343 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7344 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7345 (jcf_parse): Check for the right classes archive if necessary.
7346 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7347 (jcf_parse_fields): Fixed indentation.
7348 * jcf-write.c (append_gcj_attribute): New function.
7349 (generate_classfile): Compute the attribute count, invoke
7350 `append_gcj_attribute'.
7351 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7352 turned into bit-fields. New bit-field `right_zip.'
7353 (JCF_ZERO): Set `right_zip' to zero.
7354 * lang-options.h (-fforce-classes-archive-check): Added flag.
7355 * lang.c (flag_force_classes_archive_check): New flag.
7356 (lang_f_options): New entry `force-classes-archive-check.'
7359 2001-02-07 Andrew Haley <aph@redhat.com>
7361 * gcj.texi (Configure-time Options): Add -fcheck-references.
7362 * expr.c (build_java_indirect_ref): New function.
7363 (java_check_reference): New function.
7364 (build_java_array_length_access): Use build_java_indirect_ref to
7365 check for null references.
7366 (build_java_arrayaccess): Likewise.
7367 (build_get_class): Likewise.
7368 (build_field_ref): Likewise.
7369 (invoke_build_dtable): Likewise.
7370 (build_invokeinterface): Likewise.
7371 * lang.c (lang_f_options): Add flag_check_references.
7372 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7373 * java-tree.h (flag_check_references): New variable.
7374 * lang.c (flag_check_references): Likewise.
7375 * parse.y (patch_invoke): Use java_check_reference.
7376 (patch_assignment): Allow for extra nesting in
7377 _Jv_CheckArrayStore.
7379 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7381 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7382 * lex.c (cxx_keywords): Likewise.
7384 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7386 * parse.y (qualify_ambiguous_name): Broaden `length'
7387 recognition. Help MODIFY_EXPR be resolved as expression names.
7388 Fixes PR java/2066. Fixes PR java/2400.
7390 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7392 * gjavah.c (process_file): Mark interface definitions with
7393 "__attribute__ ((java_interface))".
7395 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7397 * class.c (layout_class): Fixed push_super_field's second
7398 argument. Fixes PR java/2333.
7399 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7400 too early to lay innerclasses out.
7402 2001-03-20 Tom Tromey <tromey@redhat.com>
7403 Alexandre Petit-Bianco <apbianco@redhat.com>
7405 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7406 inside an array reference. Insertion of the array store check
7407 rewritten. Fixes PR java/2299.
7409 2001-03-20 Tom Tromey <tromey@redhat.com>
7411 * lex.c (java_read_unicode): Only accept leading `u's.
7413 2001-03-20 Tom Tromey <tromey@redhat.com>
7415 * jcf-parse.c (read_class): Initialize `class'.
7417 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7419 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7421 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7423 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7424 (layout_class): Likewise.
7425 (layout_class_method): Likewise.
7426 (emit_register_classes): Likewise.
7427 * decl.c (builtin_function): Likewise.
7428 (give_name_to_locals): Likewise.
7430 2001-03-19 Per Bothner <per@bothner.com>
7432 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7433 before trying to load an inner class.
7435 Fixes to process to command-line .class files in two passes.
7436 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7437 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7438 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7439 * class.c (is_compiled_class): Fix for renamed flag.
7440 * parse.y (maybe_create_class_interface_decl): Likewise.
7441 * jcf-parse.c (yyparse): Also set if compiling .class files.
7442 * jcf-parse.c (read_class); Read current_class.
7443 (jcf_parse): Make static.
7444 (load_inner_classes): New function, with code moved from jcf_parse,
7445 because we need to inner classes after the command-line files are read.
7446 (yyparse): Set finput to NULL when it doesn't need to be closed.
7447 Reduce use of main_jcf (basically only for archive) and
7448 use finput instead of main_jcf->read_state.
7449 Inline jcf_figure_file_type into yyparse.
7450 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7451 Defer load_inner_classes and parse_class_file to a second pass,
7452 after we've correctly mapped command-line .clas fiels to classes.
7453 (jcf_figure_file_type): Removed.
7454 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7455 (JCF_ZERO): Also clear zipd field.
7456 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7458 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7460 * jcf-parse.c (yyparse): Change ch from char * to char.
7462 2001-03-19 Per Bothner <per@bothner.com>
7464 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7465 Add constructed filelist-file at end, following -xjava. Thus any .o
7466 and library files are not affected by the -xjava. Also wrap
7467 explicit @FILE with -xjava and -xnone.
7469 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7471 * class.c (build_static_field_ref): Call make_decl_rtl() after
7472 setting the DECL_EXTERNAL flag.
7474 2001-03-17 Per Bothner <per@bothner.com>
7476 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7478 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7479 when result is is needed (target is STACK_TARGET).
7481 * parse.h (JDEP_SOLV): Removed.
7482 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7484 * parse.y (incomplete_class_list): Removed.
7485 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7486 It doesn't work if resolve_class changes the name of an array type
7487 that is on the list and then someone else looks for the modified name.
7488 Also, seems liable to break when compiling multiple source files at
7489 once. So the simplest is to just remove incomplete_class_list -
7490 it is only a minor space win and it is not even clear it saves time.
7492 * parse.y (resolve_class): Remove unneeded promote_type.
7494 2001-03-15 Per Bothner <per@bothner.com>
7496 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7497 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7498 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7499 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7501 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7502 * parse.y (java_expand_classes): Likewise.
7504 * parse.y (expand_start_java_method): Was only called once and had a
7505 misleading name, so inline in caller java_complete_expand_method.
7506 (enter_a_block): Likewise inline in enter_block and remove.
7508 Remove junk from when gcc/java was created (by copying from C/C++).
7509 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7510 (struct binding_level): Remove fields keep, keep_if_subblocks,
7511 more_cleanups_ok, have_cleanups (which have never been used).
7512 (pushlevel, poplevel): Remove related useless code.
7514 * class.c (make_class_data): The class_dtable_decl (i.e. the
7515 vtable for Class) should be external, except when compiling Class.
7517 * jvspec.c (lang_specific_driver): Fix -C handling.
7518 Check -save-temps to see if temp @FILE should be deleted.
7519 Follow-up to/fix for February 16 patch.
7521 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7522 (type_stack_dup): Remove no-longer neded error check.
7524 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7526 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7527 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7528 don't surround the element with 'N..E' if the type name is
7531 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7533 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7534 DECL_RTL_SET_P, etc.
7535 (make_method_value): Likewise.
7536 (get_dispatch_table): Likewise.
7538 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7540 2001-03-07 Tom Tromey <tromey@redhat.com>
7542 * config-lang.in (lang_requires): Define.
7544 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7546 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7549 2001-03-05 Per Bothner <per@bothner.com>
7551 Fix a problem where rest_of_decl_compilation applied to
7552 class_dtable_decl causes problems because it was done too early,
7553 before output file was opened.
7554 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7555 * class.c (class_dtable_decl): Add macro - element of class_roots.
7556 (make_class_data): Define class_dtable_decl.
7557 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7559 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7561 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7562 uses of 'boolean' with 'bool'.
7564 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7566 * lang-specs.h: Add zero initializer for cpp_spec field to all
7569 2001-02-16 Per Bothner <per@bothner.com>
7571 Handle compiling multiple input files at once, and @FILE syntax.
7572 * gcj.texi: Updated documentation to match.
7573 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7574 * jcf-parse.c (parse_source_file): Split into ...
7575 (parse_source_file_1): New function - and:
7576 (parse_source_file_2): New function.
7577 (yyparse): On -ffilelist-file, open and scan named file.
7578 On first pass over files, only do parse_source_file_1.
7579 A new second pass calls parse_source_file_2 for each file to compile.
7580 (init_jcf_parse): Call init_src_parse.
7581 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7582 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7583 as multiple input file combined in one compilation.
7584 * lang-options.h: Add -ffilelist-file
7585 * lang.c (flag_filelist_file): New flag variable.
7586 (lang_f_options): Handle -ffilelist-file.
7587 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7588 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7589 gclass_list - use global fields of src_parse_roots instead.
7590 * parse.y (src_parse_roots): New array.
7591 (incomplete_class_list, gclass_list): New macros.
7592 (push_parser_context, java_pop_parser_context,
7593 java_parser_context_resume): Don't fiddle with deleted fields.
7594 (various): Use incomplete_class gclass_list and global macros
7595 instead of parse_ctxt fields - the lists are global.
7596 (init_src_parse): New function.
7598 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7600 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7602 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7604 * parse.y (check_inner_class_access): Moved declaration of local
7605 `enclosing_decl_type' to the right location.
7607 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7609 * parse.y (parser_check_super_interface): Don't call
7610 check_pkg_class_access for an inner interface.
7611 (parser_check_super): Don't call check_pkg_class_access for inner
7613 (do_resolve_class): Simplify enclosing type loop. Don't call
7614 check_pkg_class_access if CL and DECL are not set.
7615 (find_in_imports_on_demand): Set DECL if class_type needed to be
7616 loaded. Don't call check_pkg_class_access for an inner class.
7617 (check_inner_class_access): Rewritten to implement member access
7618 rules as per spec 6.6.1.
7619 (check_pkg_class_access): Handle the empty package correctly.
7620 (in_same_package): New function. Determine if two classes are in the
7623 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7625 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7626 method into array types.
7627 * parse.y (patch_method_invocation): Bypass access check on clone call
7630 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7632 * expr.c (build_instanceof): Check for arrays when trying fold to
7635 2001-02-15 Jim Meyering <meyering@lucent.com>
7637 * Make-lang.in (java.install-common): Depend on `installdirs'.
7638 (java.install-info): Likewise.
7640 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7642 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7644 2001-02-14 Tom Tromey <tromey@redhat.com>
7645 Alexandre Petit-Bianco <apbianco@cygnus.com>
7647 Fix for PR java/1261.
7648 * typeck.c (build_java_array_type): Add public `clone' method to
7650 * parse.y (resolve_qualified_expression_name): Use current_class
7651 when checking for inaccessibility.
7652 (patch_method_invocation): Fixed error message when accessibility
7653 denied. Added `from_super' argument.
7655 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7657 * parse.y (resolve_class): Don't build a fake decl. Use the one
7659 * typeck.c (build_java_array_type): Build and assign decl to array
7662 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7664 * parse.y (not_accessible_p): Changed leading comment. Added extra
7665 `where' argument. Use it to enforce protected access rules.
7666 (resolve_qualified_expression_name): Added extra argument to
7668 (patch_method_invocation): Use argument `primary' to provide
7669 not_accessible_p with an extra argument.
7670 (lookup_method_invoke): Added extra argument to not_accessible_p.
7671 (search_applicable_method_list): Likewise.
7673 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7675 * parse.y (resolve_qualified_expression_name): Try to resolve as
7676 an inner class access only if `decl' is a TYPE_DECL.
7678 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7680 * decl.c (classdollar_identifier_node): Initialize.
7681 * java-tree.h (enum java_tree_index): New entry
7682 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7683 (classdollar_identifier_node): New macro.
7684 (ID_CLASSDOLLAR_P): Likewise.
7685 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7686 (build_dot_class_method_invocation): Likewise.
7687 (find_applicable_accessible_methods_list): `class$' can't be
7690 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7692 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7694 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7696 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7697 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7700 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7702 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7703 outside of the `__U' sequence too.
7704 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7707 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7709 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7711 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7713 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7714 (JVGENMAIN_OBJS): Likewise.
7715 * java-tree.h (append_gpp_mangled_name): New prototype.
7716 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7717 Removed cast calling `gcc_add_root.'
7718 * jvgenmain.c (mangle_obstack): New global, initialized.
7720 (do_mangle_class): Constify local `ptr.'
7721 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7722 append_gpp_mangle_name and update `count' if necessary.
7723 Use `mangle_obstack.'
7724 * mangle.c (append_unicode_mangled_name): Removed.
7725 (append_gpp_mangled_name): Likewise.
7726 (unicode_mangling_length): Likewise.
7727 (mangle_member_name): Return type set to `void.'
7728 (mangle_field_decl): Don't append `U' in escaped names.
7729 (mangle_method_decl): Likewise.
7730 (mangle_member_name): Just use `append_gpp_mangled_name.'
7731 * mangle_name.c: New file.
7733 2001-02-07 Per Bothner <per@bothner.com>
7735 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7737 * check-init.c (check_init): Don't call done_alternative after
7738 processing loop code, as a LOOP_EXPR never terminates normally.
7740 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7742 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7744 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7746 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7749 2001-02-06 Tom Tromey <tromey@redhat.com>
7751 * lex.c (java_new_lexer): Longer error message.
7753 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7754 Alexandre Petit-Bianco <apbianco@cygnus.com>
7756 * typeck.c (build_prim_array_type): Added leading comment.
7757 (build_java_array_type): Moved locals out of
7758 block. Always create the `data' field, fixed alignment to match
7761 2001-02-04 Tom Tromey <tromey@redhat.com>
7763 * expr.c (java_lang_expand_expr): Don't bother recomputing
7764 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7767 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7769 * parse.y (process_imports): Save the original name of the import
7770 for better error report.
7772 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7774 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7775 of macros used when compiling jvspec.c.
7776 * jvspec.c (lang_specific_driver): Link with the shared
7779 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7781 * check-init.c (check_init): Call internal_error instead of fatal.
7782 * expr.c (java_lang_expand_expr): Likewise.
7783 * jcf-parse.c (get_constant): Likewise.
7784 * mangle.c (java_mangle_decl): Likewise.
7785 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7786 (operator_string): Likewise.
7787 * check-init.c (check_init): Call abort instead of fatal.
7788 * class.c (build_class_ref): Likewise.
7789 * constants.c (write_constant_pool): Likewise.
7790 * decl.c (start_java_method): Likewise.
7791 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7792 (java_stack_dup, encode_newarray_type): Likewise.
7793 (build_java_array_length_access): Likewise.
7794 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7795 (build_java_soft_divmod, build_invokeinterface): Likewise.
7796 * java-tree.h (INNER_CLASS_P): Likewise.
7797 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7798 (give_name_to_class, get_class_constant): Likewise.
7799 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7800 (find_constant_index, generate_bytecode_conditional): Likewise.
7801 (generate_bytecode_insns, perform_relocations): Likewise.
7802 * lex.c (java_unget_unicode, java_lex): Likewise.
7803 * mangle.c (mangle_type, mangle_record_type): Likewise.
7804 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7805 (finish_mangling): Likewise.
7806 * parse.h (MARK_FINAL_PARMS): Likewise.
7807 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7808 (obtain_incomplete_type, java_complete_class): Likewise.
7809 (java_check_regular_methods, java_complete_expand_method): Likewise.
7810 (cut_identifier_in_qualified, check_deprecation): Likewise.
7811 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7812 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7813 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7814 * typeck.c (set_local_type, parse_signature_type): Likewise.
7815 (parse_signature_string, build_java_signature): Likewise;
7816 (set_java_signature): Likewise.
7817 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7818 * class.c (add_method): Call fatal_error instead of fatal.
7819 (build_static_field_ref): Likewise.
7820 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7821 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7822 * lex.c (java_new_new_lexer): Likewise.
7823 * jv-scan.c (main): Likewise.
7824 (fatal_error): Renamed from fatal.
7825 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7827 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7828 (yyparse): Likewise.
7829 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7830 * lex.c (java_get_line_col): Likewise.
7831 * jcf-parse.c (load_class): Make errors non-fatal.
7832 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7834 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7836 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7837 (error): Remove unused function.
7838 (main): Don't use "__attribute__ alias" on generated class symbol.
7840 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7842 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7844 * parse.y (finish_method_declaration): Code accounting for WFLed
7845 method DECL_NAMEs deleted.
7846 (check_abstract_method_definitions): Likewise.
7847 (resolve_type_during_patch): Layout resolved type.
7848 * typeck.c (lookup_do): Removed unused local.
7850 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7852 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7853 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7854 integer_negative_one_node.
7855 * expr.c (build_java_binop): Likewise.
7857 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7859 * zextract.c (read_zip_archive): Read file_offset before writing
7860 zipd and consequently clobbering the header contents.
7862 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7864 * Make-lang.in: Remove all dependencies on defaults.h.
7865 * decl.c: Don't include defaults.h.
7867 * parse.y: Likewise.
7869 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7871 * ChangeLog (2001-01-21): Fixed typo.
7872 * class.c (layout_class_method): Code accounting for WFLed
7873 method DECL_NAMEs deleted.
7874 * constant.c (find_methodref_index): Likewise.
7875 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7876 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7877 (struct lang_decl): New field `wfl'.
7878 (java_get_real_method_name): Prototype deleted.
7879 * mangle.c (mangle_method_decl): Code accounting for WFLed
7880 method DECL_NAMEs deleted.
7881 * parse.h (GET_METHOD_NAME): Macro deleted.
7882 * parse.y (reset_method_name): Deleted.
7883 (method_header): Set DECL_FUNCTION_WFL.
7884 (check_abstract_method_header): Code accounting for WFLed method
7886 (java_get_real_method_name): Deleted.
7887 (check_method_redefinition): Code accounting for WFLed method
7888 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7889 (java_check_regular_methods): Likewise.
7890 (java_check_abstract_methods): Likewise.
7891 (java_expand_classes): Don't call `reset_method_name.'
7892 (search_applicable_method_list): Use DECL_NAMEs instead of
7894 * typeck.c (lookup_do): Code accounting for WFLed method
7897 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7899 * lex.c (java_read_char): Check for EOF from getc first.
7901 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7903 * class.c (layout_class): Don't lay the superclass out if it's
7904 already being laid out.
7905 * jcf-parse.c (handle_innerclass_attribute): New function.
7906 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7907 handle_innerclasses_attribute.
7908 (jcf_parse): Don't load an innerclasses if it's already being
7910 * jcf-write.c (append_innerclass_attribute_entry): Static
7911 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7912 to be zero for anonymous classes.
7914 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7916 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7918 * jcf-parse.c (set_source_filename): Use
7919 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7921 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7923 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7924 gets a unique asm name.
7926 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7928 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7929 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7931 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7932 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7933 * parse.y (lookup_package_type_and_set_next): Deleted.
7934 (resolve_package): Removed unnecessary code.
7935 (find_applicable_accessible_methods_list): `finit$' can't be
7937 * verify.c (pop_argument_types): Added missing prototype.
7939 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7941 * config-lang.in: Disable java by default.
7943 2001-01-23 Tom Tromey <tromey@redhat.com>
7945 * gcj.texi (Copying): New node.
7946 Added copyright information.
7948 2001-01-21 Per Bothner <per@bothner.com>
7950 Various fixes to allow compiling a compressed .jar/.zip archive.
7951 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7952 (struct ZipFile): Add fields name and next (from ZipFileCache).
7953 (struct ZipDirectory): New field zipf points to owning ZipFile.
7954 * jcf.h (struct ZipDirectory): Add forward declaration.
7955 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7956 Remove seen_in_zip and zip_offset fields.
7957 (JCF_SEEN_IN_ZIP): New macro.
7958 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7959 * jcf-io.c: Change all ZipFileCache to ZipFile.
7960 (read_zip_member): New function.
7961 (open_in_zip): Call read_zip_member.
7962 * jcf-parse.c (find_in_current_zip): Remove function.
7963 (read_class): Merge in find_in_current_zip functionality.
7964 Call read_zip_member if needed.
7965 (parse_zip_file_entries): Use read_zip_member.
7966 (process_zip_dir): Update for removed and added JCF fields.
7967 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7969 2001-01-21 Per Bothner <per@bothner.com>
7971 Minor optimization of static ggc roots.
7972 * jcf-parse.c (parse_roots): New static field.
7973 (current_field, current_method, current_file_list): Replace by macros
7974 naming fields of parse_roots.
7975 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7976 * class.c (class_roots): New static field.
7977 (registered_class, fields_ident, info_ident, class_list):
7978 New macros naming fields of parse_roots.
7979 (build_static_field_ref): Don't register roots here.
7980 (layout_class): Static field list replaced by macro class_list.
7981 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7982 Initialize fields_ident and info_ident here.
7984 2001-01-21 Per Bothner <per@bothner.com>
7986 * jcf-parse.c (ggc_mark_jcf): New function.
7987 (init_jcf_parse): Register current_jcf as ggc root.
7989 2001-01-21 Per Bothner <per@bothner.com>
7991 * lang.c (put_decl_node): Print method's name.
7993 2001-01-21 Per Bothner <per@bothner.com>
7995 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
7996 (verify_jvm_instructions): Use it, for better error messages on loads.
7998 2001-01-21 Per Bothner <per@bothner.com>
8000 * verify.c (merge_type_state): Still may have to merge even if
8001 LABEL_VERIFIED (label).
8003 2001-01-21 Per Bothner <per@bothner.com>
8005 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8006 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8008 2001-01-19 Per Bothner <per@bothner.com>
8010 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8011 if expeting an interface type. Refines Tom's change of 2000-09-12.
8013 2001-01-18 Per Bothner <per@bothner.com>
8015 * gcj.texi (Input Options): Mention .java files.
8017 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8019 * lang-options.h (-Wunsupported-jdk11): Removed.
8020 * lang.c (flag_not_overriding): Deleted.
8021 (flag_static_local_jdk1_1): Likewise.
8022 (lang_W_options): Removed "unsupported-jdk11" entry.
8023 * parse.y (java_check_methods): Removed dead code.
8025 2001-01-17 Tom Tromey <tromey@redhat.com>
8027 Changes suggested by Per Bothner:
8028 * gcj.texi (Input Options): Don't mention input files.
8029 (Code Generation): Updated --main information.
8030 (Invoking jcf-dump): Mention that --javap is incomplete.
8031 From Alexandre Petit-Bianco:
8032 (Warnings): Don't mention -Wunsupported-jdk11.
8034 (Compatibility): Mention JDK 1.2-ness of libraries.
8035 (Resources): Mention resources used when writing gcj.
8037 2001-01-17 Tom Tromey <tromey@redhat.com>
8039 * gcj.texi: New file.
8040 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8041 (java.info): Depend on gcj.info.
8042 (java/gcj.dvi): New target.
8043 (java.dvi): Depend on gcj.dvi.
8044 (java.install-info): Wrote.
8046 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8048 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8049 having called make_decl_rtl.
8051 2001-01-14 Per Bothner <per@bothner.com>
8053 Various patches to emit better messages on verification errors.
8054 * expr.c (push_type_0): Return error indication on stack overflow,
8055 instead of callinfg fatal.
8056 (push_type): Now just call push_type_0 (nd fatal on overflow).
8057 (pop_type_0): Return detailed error message (in a char** argument).
8058 (pop_type): If pop_type_0 fails, print error message.
8059 (pop_argument_types): Moved to verify.c.
8060 * verify.c (pop_argument_types): Moved from expr.c.
8061 Return a (possible) error message, rather than void.
8062 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8063 (verify_jvm_instruction): Use new macros, improving error messages.
8064 For case OPCODE_astore use object_ptr_type_node.
8065 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8066 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8068 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8069 constant, return body without wrapper. (Improves constant folding.)
8070 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8072 2001-01-13 Per Bothner <per@bothner.com>
8074 * expr.c (expand_java_field_op): Assigning to a final field outside
8075 an initializer does not violate JVM spec, so should be warning, not
8076 error. (Sun's verifier does not complain - though MicroSoft's does.)
8078 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8080 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8083 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8085 * parse.y (resolve_expression_name): Permit instance variables from
8086 enclosing context in super constructor call.
8087 (resolve_qualified_expression_name): Permit enclosing class's qualified
8088 "this" in super constructor call.
8090 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8092 * class.c (build_utf8_ref): Remove last argument in call to
8093 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8094 (build_class_ref): Likewise.
8095 (build_static_field_ref): Likewise.
8096 (get_dispatch_table): Likewise.
8097 (layout_class_method): Likewise.
8098 (emit_register_classes): Likewise.
8099 * constants.c (build_constant_data_ref): Likewise.
8100 * decl.c (builtin_function): Likewise.
8101 (create_primitive_vtable): Likewise.
8102 * expr.c (build_known_method_def): Likewise.
8103 (build_jni_stub): Likewise.
8104 (java_lang_expand_expr): Likewise.
8106 2001-01-10 Tom Tromey <tromey@redhat.com>
8108 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8110 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8112 * java-tree.h (lang_printable_name_wls): New prototype.
8113 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8114 rather than `current_class' to print type name. Don't prepend type
8115 names when printing constructor names.
8116 (lang_printable_name_wls): New function.
8117 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8118 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8119 * parse.y (patch_method_invocation): Message tuned for constructors.
8120 (not_accessible_p): Grant `private' access from within
8123 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8125 All files with updated copyright when applicable.
8126 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8127 * class.c (mangle_class_field): Function removed.
8128 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8129 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8130 (build_class_ref): Call `java_mangle_class_field' instead of
8131 `mangle_class_field.'
8132 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8133 (layout_class): Call `java_mangle_decl' instead of
8134 `mangle_static_field.'
8135 (cxx_keywords): Initialized static array moved to `lex.c.'
8136 (layout_class_method): Changed leading comment. Simplified to
8137 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8138 * decl.c (lang_mark_tree): Mark field `package_list.'
8139 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8140 (struct lang_type): New field `package_list.'
8141 (unicode_mangling_length): Prototype removed.
8142 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8143 emit_unicode_mangled_name): Likewise.
8144 (cxx_keyword_p): New prototype.
8145 (java_mangle_decl, java_mangle_class_field,
8146 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8147 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8149 * jvgenmain.c (main_method_prefix): Global variable removed.
8150 (main_method_suffix): Likewise.
8151 (do_mangle_classname): New function.
8152 (main): Call it. Format changed to accommodate new mangling scheme.
8153 * lex.c: (utf8_cmp): Conditionally prototyped.
8154 (cxx_keywords): Moved from class.c, conditionally defined.
8155 (utf8_cmp, cxx_keyword_p): Likewise.
8156 * mangle.c (obstack.h, ggc.h): Included.
8157 (mangle_field_decl): New function.
8158 (mangle_method_decl, mangle_type, mangle_pointer_type,
8159 mangle_array_type, mangle_record_type,
8160 find_compression_pointer_match, find_compression_array_match,
8161 find_compression_record_match,
8162 find_compression_array_template_match, set_type_package_list,
8163 entry_match_pointer_p, emit_compression_string, init_mangling,
8164 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8165 (mangle_obstack): New global.
8166 (MANGLE_RAW_STRING): New macro.
8167 (unicode_mangling_length): Turned static.
8168 (append_unicode_mangled_name): Renamed from
8169 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8170 replaces `obstack', removed from the parameter list.
8171 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8172 replaces parameter `obstack', removed from the parameter list. Call
8173 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8174 (append_gpp_mangled_classtype): Removed.
8175 (compression_table, compression_next): New static variables.
8176 * parse.y (temporary_obstack): Extern declaration removed.
8178 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8180 * parse.y (patch_binop): Compute missing type in error situations.
8182 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8184 * class.c (make_class_data): Push initial value for "arrayclass".
8185 * decl.c (init_decl_processing): Add new class field "arrayclass".
8187 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8189 From patha@softlab.ericsson.se:
8190 * parse.y (switch_label): Use build, not build1, to construct
8193 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8195 * lang.c (lang_decode_option): Change -MA to -MP.
8196 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8197 Update to new prototype; do quote targets.
8198 (jcf_dependency_write): Update.
8200 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8202 Shorten primitive array allocation path:
8203 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8204 to create new primitive arrays.
8205 * expr.c (build_newarray): If generating native code, call
8206 soft_newarray_node with a reference to the primitive TYPE identifier
8207 instead of type_value.
8209 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8211 Fix for PRs gcj/312 and gcj/253:
8212 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8213 dest if they arn't already.
8214 * class.c (layout_class): Call maybe_layout_super_class on
8215 superinterfaces also, but only if compiling from bytecode.
8218 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8221 2000-12-15 Tom Tromey <tromey@redhat.com>
8223 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8226 2000-12-14 Andrew Haley <aph@redhat.com>
8228 * boehm.c (mark_reference_fields): Change test to correctly detect
8231 2000-12-15 Andreas Jaeger <aj@suse.de>
8233 * config-lang.in (lang_dirs): Added.
8235 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8237 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8238 Credits go to rth for finding it.
8240 2000-12-13 Mike Stump <mrs@wrs.com>
8242 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8244 2000-11-07 Tom Tromey <tromey@cygnus.com>
8246 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8247 * lex.c (java_ignorable_control_p): Removed.
8248 (java_letter_or_digit_p): Removed.
8249 (java_start_char_p): New function.
8250 (java_read_char): Return `int', not `unicode_t'. Changed
8252 (java_read_unicode): Likewise.
8253 (java_read_unicode_collapsing_terminators): Likewise.
8254 (java_get_unicode): Likewise.
8255 (java_new_lexer): Initialize hit_eof.
8256 (java_parse_end_comment): Take `int' argument.
8257 (java_parse_doc_section): Likewise.
8258 (java_parse_escape_sequence): Don't allow backlash-newline.
8260 * lex.h (JAVA_DIGIT_P): Removed.
8261 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8262 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8263 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8264 (JAVA_PART_CHAR_P): New macro.
8266 (JAVA_CHAR_ERROR): Now -2.
8267 (java_lexer): New field `hit_eof'.
8268 * chartables.h: New file.
8269 * gen-table.pl: new file.
8271 2000-11-20 Tom Tromey <tromey@cygnus.com>
8272 Alexandre Petit-Bianco <apbianco@cygnus.com>
8274 * parse.y (java_complete_lhs): Only allow compound assignment of
8275 reference type if type is String.
8277 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8279 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8280 jcf-path.c: Likewise.
8282 2000-12-09 Anthony Green <green@redhat.com>
8284 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8285 filestart and filename_length as int values.
8287 2000-12-07 Mo DeJong <mdejong@redhat.com>
8289 * jcf-io.c (find_class): Correct the logic that tests to see if a
8290 .java file is newer than its .class file. The compiler was
8291 incorrectly printing a warning when file mod times were equal.
8293 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8295 * jvgenmain.c: Use ISPRINT not isascii.
8297 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8299 * parse.y (end_artificial_method_body): Fixed typo.
8301 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8303 * parse.y (patch_method_invocation): Pick the correct enclosing
8304 context when creating inner class instances.
8307 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8309 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8310 Update copyright year to 2000.
8312 2000-11-23 Anthony Green <green@redhat.com>
8314 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8315 Move current_file_list out of yyparse and make it static.
8317 * expr.c: Declare quick_stack and tree_list_free_list as static
8318 (init_expr_processing): Register quick_stack and
8319 tree_list_free_list roots.
8321 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8323 * parse.y (build_outer_field_access): New local `decl_ctx', use
8324 it. Check for field's context and current class immediate outer
8325 context inheritance.
8326 (outer_field_access_p): Consider fields inherited from the last
8328 (build_access_to_thisn): Stop at the last enclosing context if
8332 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8334 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8336 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8338 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8341 2000-11-20 Tom Tromey <tromey@cygnus.com>
8343 * jv-scan.c (help): Document --complexity.
8344 (options): Added --complexity.
8345 (flag_complexity): New global.
8346 (main): Call `report'.
8347 * parse-scan.y (complexity): New global.
8348 (if_then_statement, if_then_else_statement,
8349 if_then_else_statement_nsi, switch_block_statement_group,
8350 while_expression, do_statement, for_begin, continue_statement,
8351 throw_statement, catch_clause, finally, method_invocation,
8352 conditional_and_expression, conditional_or_expression,
8353 conditional_expression): Update complexity.
8354 (reset_report): Reset complexity.
8355 (report): New function.
8357 2000-11-20 Tom Tromey <tromey@cygnus.com>
8359 * lex.c (yylex): Added STRICT_TK case.
8360 * parse.y (STRICT_TK): Added.
8361 * parse-scan.y (STRICT_TK): Added.
8362 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8363 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8365 * keyword.h: Rebuilt.
8366 * keyword.gperf (strictfp): Added.
8368 2000-11-20 Tom Tromey <tromey@cygnus.com>
8370 * lex.c (yylex): Recognize floating point constants with leading
8373 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8375 * java-tree.h (cyclic_inheritance_report): Constify.
8376 * parse.y (cyclic_inheritance_report): Likewise.
8378 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8380 * parse.y (goal): Remove call to ggc_add_string_root.
8382 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8384 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8385 Create string in scratch buffer, then pass to build_string.
8387 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8389 * parse.y (issue_warning_error_from_context): Add
8392 2000-11-11 Anthony Green <green@redhat.com>
8394 * jcf-parse.c (process_zip_dir): Add finput parameter.
8395 (jcf_figure_file_type): Call process_zip_dir with appropriate
8398 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8400 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8401 * jcf-parse.c (jcf_figure_file_type): Likewise.
8403 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8405 * parse.y (create_new_parser_context): Use memset () instead of
8408 2000-11-08 Tom Tromey <tromey@cygnus.com>
8410 * gjavah.c (process_file): Only include gcj/cni.h when generating
8413 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8415 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8416 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8417 instead of bzero ().
8419 2000-11-05 Tom Tromey <tromey@cygnus.com>
8421 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8422 * lex.c (IS_ZERO): New define.
8423 (java_perform_atof): Error on floating point underflow.
8425 2000-11-04 Tom Tromey <tromey@cygnus.com>
8427 * lex.c (java_parse_escape_sequence): Only read two octal
8428 characters if the first one is greater than 3. Don't allow
8429 "octal" numbers to include the digits 8 or 9.
8431 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8433 * Make-lang.in (java.distdir): Remove.
8435 2000-11-03 Tom Tromey <tromey@cygnus.com>
8437 * Make-lang.in (java.dvi): New target.
8438 Partial fix for PR other/567.
8440 * lang-options.h: Mention -Wout-of-date.
8441 * jcf-dump.c (flag_newer): New global.
8442 * gjavah.c (flag_newer): New global.
8443 * jcf-io.c (find_class): Only warn when flag_newer set.
8444 * lang.c (flag_newer): New global.
8445 (struct string_option): New declaration.
8446 (lang_W_options): New global.
8447 (process_option_with_no): New function.
8448 (lang_decode_option): Use it.
8450 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8451 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8454 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8455 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8456 * lex.c (java_read_unicode): Removed `term_context' argument.
8457 Recognize any number of `u' in `\u'.
8458 (java_read_unicode_collapsing_terminators): New function.
8459 (java_get_unicode): Use it.
8460 (java_lineterminator): Removed.
8461 (yylex): Produce error if character literal is newline or single
8462 quote. Return if eof found in middle of `//' comment. EOF in
8463 `//' comment is only an error if pedantic.
8464 (java_ignorable_control_p): New function.
8465 (java_parse_end_comment): Return if eof found in middle of
8468 * jv-scan.c (pedantic): New global.
8470 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8472 * parse.y (outer_field_access_p): Inherited fields aren't
8473 consider outer fields.
8474 (maybe_build_thisn_access_method): Use
8475 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8476 (resolve_expression_name): Trigger an error if a static field
8477 is being accessed as an outer field.
8479 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8481 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8484 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8486 * Make-lang.in: Move all build rules here from Makefile.in,
8487 adapt to new context. Wrap all rules that change the current
8488 directory in parentheses. Expunge all references to $(P).
8489 When one command depends on another and they're run all at
8490 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8491 all object-file generation rules. Delete obsolete variables.
8493 * Makefile.in: Delete.
8494 * config-lang.in: Delete outputs= line.
8496 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8498 * parse.y (patch_method_invocation): NULLify this_arg when already
8500 (maybe_use_access_method): Handle call to methods unrelated to the
8501 current class. Fixed comment.
8504 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8506 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8509 2000-10-24 Tom Tromey <tromey@cygnus.com>
8511 * lex.c (java_new_lexer): Initialize new fields. Work around
8512 broken iconv() implementations.
8513 (java_read_char): Swap bytes if required. Use fallback decoder if
8515 (byteswap_init, need_byteswap): New globals.
8516 (java_destroy_lexer): Only close iconv handle if it is in use.
8517 * lex.h (java_lexer): New fields read_anything, byte_swap,
8519 Made out_buffer unsigned.
8521 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8523 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8524 where an enclosing context can be set on the jdep.
8525 (do_resolve_class): Fixed identation.
8527 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8529 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8531 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8534 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8536 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8538 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8540 * jcf-write.c (OP1): Update `last_bc'.
8541 (struct jcf_block): Fixed indentation and typo in comments. New
8543 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8544 follows `monitorenter'.
8545 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8549 2000-10-16 Tom Tromey <tromey@cygnus.com>
8551 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8552 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8553 * lang-options.h: Added -MA, -MT, -MF..
8554 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8555 (DEPEND_TARGET_SET): New macro.
8556 (DEPEND_FILE_ALREADY_SET): Likewise.
8557 (init_parse): Handle new flags.
8558 * jcf.h (jcf_dependency_print_dummies): Declare.
8559 * Make-lang.in (s-java): Added mkdeps.o.
8560 * Makefile.in (BACKEND): Added mkdeps.o.
8561 (../gcjh$(exeext)): Added mkdeps.o.
8562 (../jcf-dump$(exeext)): Added mkdeps.o.
8563 * jcf-depend.c: Include mkdeps.h.
8564 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8565 add_entry): Removed.
8566 (jcf_dependency_reset): Rewrote.
8567 (dependencies): New global.
8568 (jcf_dependency_set_target): Rewrote.
8569 (jcf_dependency_add_target): Likewise.
8570 (jcf_dependency_add_file): Likewise.
8572 (print_ents): Removed.
8573 (jcf_dependency_write): Rewrote.
8574 (print_dummies): New global.
8575 (jcf_dependency_print_dummies): New function
8576 (jcf_dependency_write): Call deps_dummy_targets if required.
8578 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8580 * gjavah.c (add_class_decl): Removed unused variables `tname',
8581 `tlen' and `name_index'.
8582 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8583 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8584 in `wfl_operator' with value.
8585 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8586 (jcf_figure_file_type): Fixed identation.
8587 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8588 * parse.y (analyze_clinit_body): New function.
8589 (static_initializer:): Reset `current_static_block'.
8590 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8591 `wfl_operator' with new value.
8592 (lookup_cl): Use EXPR_WFL_FILENAME.
8593 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8594 analyze_clinit_body.
8595 (build_outer_field_access): Access to this$<n> built from
8596 current_class, not its outer context.
8597 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8598 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8599 (patch_method_invocation): Use `is_static_flag' when already
8601 (patch_newarray): Removed assignment in ternary operator.
8603 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8605 * except.c (free_eh_ranges): Don't free `whole_range'.
8607 2000-10-15 Anthony Green <green@redhat.com>
8609 * decl.c (init_decl_processing): Call init_class_processing before
8612 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8614 * check-init.c (check_init): Fixed leading comment. Use
8616 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8617 (give_name_to_locals): Likewise.
8618 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8619 fields in lang_decl_var.
8620 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8621 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8622 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8623 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8624 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8625 (LOCAL_FINAL): Rewritten.
8626 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8627 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8628 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8629 `init_final' fields.
8630 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8631 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8632 (TYPE_HAS_FINAL_VARIABLE): New macro.
8633 (struct lang_type): Added `afv' field.
8634 * parse.y (check_static_final_variable_assignment_flag): New function.
8635 (reset_static_final_variable_assignment_flag): Likewise.
8636 (check_final_variable_local_assignment_flag): Likewise.
8637 (reset_final_variable_local_assignment_flag): Likewise.
8638 (check_final_variable_indirect_assignment): Likewise.
8639 (check_final_variable_global_assignment_flag): Likewise.
8640 (add_inner_class_fields): Use LOCAL_FINAL_P.
8641 (register_fields): Handle local finals and final variables.
8642 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8643 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8644 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8646 (java_complete_expand_methods): Loop to set
8647 TYPE_HAS_FINAL_VARIABLE. Call
8648 `reset_final_variable_local_assignment_flag' and
8649 `check_final_variable_local_assignment_flag' accordingly before
8650 and after constructor expansion. Call
8651 `reset_static_final_variable_assignment_flag'
8652 before expanding <clinit> and after call
8653 `check_static_final_variable_assignment_flag' if the
8654 current_class isn't an interface. After all methods have been
8655 expanded, call `check_final_variable_global_assignment_flag' and
8656 `check_static_final_variable_assignment_flag' if the current class
8658 (maybe_yank_clinit): Fixed typo in comment.
8659 (build_outer_field_access_methods): Removed old sanity check. Use
8660 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8661 Don't create access methods for finals.
8662 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8663 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8664 existing DECL_INIT has been processed.
8665 (java_complete_lhs): Likewise.
8666 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8667 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8669 (patch_assignment): Use LOCAL_FINAL_P.
8670 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8671 DECL_INITIAL is nullified.
8674 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8676 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8678 * Makefile.in (parse.c, parse-scan.c): Likewise.
8680 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8682 * class.c (temporary_obstack): Remove.
8683 (make_class): Don't mess with obstascks.
8684 (push_class): Likewise.
8685 (set_super_info): Likewise.
8686 (add_method_1): Likewise.
8687 (add_method): Likewise.
8688 (add_field): Likewise.
8689 (build_utf8_ref): Likewise.
8690 (build_class_ref): Likewise.
8691 (build_static_field_ref): Likewise.
8692 (finish_class): Likewise.
8693 (push_super_field): Likewise.
8694 (layout_class): Likewise.
8695 (layout_class_methods): Likewise.
8696 (init_class_processing): Likewise.
8697 * constants.c (get_tag_node): Likewise.
8698 (build_constant_data_ref): Likewise.
8699 * decl.c (ggc_p): Remove.
8700 (copy_lang_decl): Use ggc_alloc.
8701 (complete_start_java_method): Don't mess with obstacks.
8702 (start_java_method): Likewise.
8703 (end_java_method): Likewise.
8704 * except.c (link_handler): Use xmalloc.
8705 (free_eh_ranges): New function.
8706 (method_init_exceptions): Use it.
8707 (add_handler): Use xmalloc.
8708 (expand_start_java_handler): Don't mess with obstacks.
8709 (prepare_eh_table_type): Likewise.
8710 (expand_end_java_handler): Likewise.
8711 * expr.c (push_value): Likewise.
8712 (create_label_decl): Likewise.
8713 (build_jni_stub): Likewise.
8714 (java_lang_expand_expr): Likewise.
8715 (note_instructions): Use xrealloc.
8716 (java_push_constant_from_pool): Don't mess with obstacks.
8717 (process_jvm_instruction): Likewise.
8718 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8720 * jcf-parse.c (get_constant): Don't mess with obstacks.
8721 (read_class): Likewise.
8722 (jcf_parse): Likewise.
8723 * lex.c (expression_obstack): Remove.
8724 (java_lex): Don't use obstack_free.
8725 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8726 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8727 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8728 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8729 * parse.y (gaol): Add more GC roots.
8730 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8731 (lookup_field_wrapper): Likewise.
8732 (obtain_incomplete_type): Don't mess with obstacks.
8733 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8735 (craft_constructor): Don't mess with obstacks.
8736 (safe_layout_class): Likewise.
8737 (java_complete_class): Likewise.
8738 (source_end_java_method): Likewise.
8739 (build_outer_field_access_methods): Likewise.
8740 (build_outer_method_access_method): Likewise.
8741 (maybe_build_thisn_access_method): Likewise.
8742 (build_dot_class_method_invocation): Likewise.
8743 (java_complete_tree): Likewise.
8744 (java_complete_lhs): Likewise.
8745 (do_merge_string_cste): Likewise.
8746 (patch_string_cst): Likewise.
8747 (array_constructor_check_entry): Likewise.
8748 * typeck.c (build_java_array_type): Likewise.
8749 (parse_signature_string): Likewise.
8750 (build_java_signature): Likewise.
8752 2000-10-12 Tom Tromey <tromey@cygnus.com>
8755 * gjavah.c (add_class_decl): Don't special-case inner classes.
8756 (add_namelet): Likewise.
8758 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8760 * java-tree.h: Constify current_encoding.
8761 * lang.c: Constify current_encoding.
8763 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8765 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8766 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8768 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8770 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8771 patch. Fixes gcj/340.
8773 2000-10-10 Tom Tromey <tromey@cygnus.com>
8775 * lex.c (java_new_lexer): Initialize out_first and out_last
8777 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8779 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8781 * parse.y (pop_current_osb): New function.
8782 (array_type:): Use `dims:', changed actions
8783 accordingly. Suggested by Anthony Green.
8784 (array_creation_expression:): Used pop_current_osb.
8785 (cast_expression:): Likewise.
8786 (search_applicable_method_list): Fixed indentation.
8788 2000-10-08 Anthony Green <green@redhat.com>
8790 * parse.y (array_type_literal): Remove production.
8791 (type_literals): Refer to array_type, not array_type_literal.
8793 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8795 Patch contributed by Corey Minyard.
8796 * decl.c (check_local_named_variable): New function.
8797 (tree check_local_unnamed_variable): Likewise.
8798 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8800 2000-10-07 Anthony Green <green@redhat.com>
8802 * class.c (layout_class): Handle case where superclass can't be
8805 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8807 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8810 2000-10-05 Tom Tromey <tromey@cygnus.com>
8812 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8813 * jvgenmain.c (class_mangling_prefix): Removed.
8814 (class_mangling_suffix): New global.
8816 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8818 (print_method_info): Handle overrides for static and final
8820 (process_file): Generate declaration for class object field.
8821 * class.c (cxx_keywords): New array.
8822 (utf8_cmp): New function.
8823 (cxx_keyword_p): New function.
8824 (layout_class_method): Mangle C++ keywords by appending `$'.
8825 (mangle_field): New function.
8826 (mangle_class_field): Use mangle_field. Mangle class name as
8828 (mangle_static_field): Use mangle_field.
8830 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8832 * decl.c (find_local_variable): Removed uncessary type check and
8833 fixed range check typo. From Corey Minyard.
8835 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8837 * decl.c (give_name_to_locals): New local `code_offset'. Call
8838 `maybe_adjust_start_pc'.
8839 * expr.c (note_instructions): New function.
8840 (expand_byte_code): Don't collect insn starts here.
8841 (peek_opcode_at_pc): New function.
8842 (maybe_adjust_start_pc): Likewise.
8843 * java-tree.h (maybe_adjust_start_pc): Declare.
8844 (note_instructions): Likewise.
8845 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8847 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8849 * parse.y (field_access:): Fixed indentation.
8850 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8852 2000-09-07 Tom Tromey <tromey@cygnus.com>
8855 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8856 JPRIMITIVE_TYPE_P, for arithmetic operators.
8857 (patch_method_invocation): Indentation fix.
8858 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8859 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8860 (do_unary_numeric_promotion): Cleaned up code.
8861 (valid_cast_to_p): Handle boolean correctly.
8863 2000-09-27 Tom Tromey <tromey@cygnus.com>
8865 * lex.c (java_read_unicode): Reset bs_count when finished with
8868 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8871 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8872 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8873 (typeck.o): Depend on ggc.h.
8874 * class.c (add_method_1): Use GC functions for allocation.
8875 (init_class_processing): Register roots.
8876 * decl.c (ggc_p): Set to 1.
8877 (pending_local_decls): Make it static.
8878 (push_jvm_slot): Use GC functions for allocation.
8879 (init_decl_processing): Register roots.
8880 (give_name_to_locals): Use GC functions for allocation.
8881 (lang_mark_tree): New function.
8882 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8883 functions for allocation.
8884 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8885 * lex.c (java_lex): Use build_string, rather than replicating it
8887 * parse.y (goal): Add more roots.
8888 (mark_parser_ctxt): New function.
8889 * typeck.c: Include ggc.h.
8891 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8893 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8894 contains something else than MODIFY_EXPR.
8896 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8898 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8899 * Makefile.in (parse.o): Depend on ggc.h.
8900 (class.o): Likewise.
8901 (constants.o): Likewise.
8904 (jcf-parse.o): Likewise.
8905 (jcf-write.o): Likewise.
8906 (mangle.o): Likewise.
8907 * class.c: Include ggc.h.
8908 (build_static_field_ref): Register GC roots.
8909 (layout_class): Likewise.
8910 (init_class_processing): Likewise.
8911 * constants.c: Include ggc.h.
8912 (current_constant_pool_data_ref): Remove.
8913 (tag_nodes): Move it to ...
8914 (get_tag_node): ... here. Register GC roots.
8915 * decl.c: Include ggc.h. Remove many global tree definitions.
8916 (throw_node): Define.
8917 (java_global_trees): Likewise.
8918 (predef_filenames): Make the size a constant.
8919 (init_decl_processing): Adjust accordingly.
8920 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8921 * expr.c: Include ggc.h.
8922 (init_expr_processing): Register GC roots.
8923 (build_invokeinterface): Likewise.
8924 * java-tree.h: Replace extern tree declarations with macros.
8925 (java_global_trees): New variable.
8926 (java_tree_index): New enumeration.
8927 (init_jcf_parse): Declare.
8928 * jcf-parse.c: Include ggc.h.
8929 (current_class): Remove declaration.
8930 (main_class): Likewise.
8931 (all_class_list): Likewise.
8932 (predefined_filename_p): Adjust for constant size of
8934 (init_jcf_parse): New function.
8935 * jcf-write.c: Include ggc.h.
8936 (generate_classfile): Register GC roots.
8937 (append_synthetic_attribute): Likewise.
8938 (append_innerclass_attribute_entry): Likewise.
8939 * lang.c: Include ggc.h.
8940 (lang_print_error): Register GC roots.
8941 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8943 * parse.y: Include ggc.h.
8944 (wfl_operator): Remove.
8945 (goal): Register GC roots.
8946 (java_pop_parser_context): Adjust for new field names.
8947 (java_parser_context_save_global): Likewse.
8948 (java_parser_context_restore_global): Likewise.
8949 (java_parser_context_suspend): Likewise.
8950 (java_parser_context_resume): Likewise.
8951 (verify_constructor_circularity): Register GC roots.
8952 (lookup_cl): Likewise.
8953 (java_reorder_fields): Likewise.
8954 (build_current_this): Likewise.
8955 (class_in_current_package): Likewise.
8956 (argument_types_convertible): Likewise.
8957 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8959 2000-09-14 Tom Tromey <tromey@cygnus.com>
8961 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8963 2000-09-13 Tom Tromey <tromey@cygnus.com>
8965 * jcf-parse.c: Include <locale.h>.
8966 * jv-scan.c: Include <locale.h>.
8968 2000-09-12 Tom Tromey <tromey@cygnus.com>
8970 * expr.c (pop_type_0): Return `Object' if trying to merge two
8972 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8973 interface types; `Object' is always a valid supertype.
8975 2000-09-12 Tom Tromey <tromey@cygnus.com>
8978 * jv-scan.c (help): Document --encoding.
8979 (options): Added `encoding' entry.
8980 (OPT_ENCODING): New define.
8981 (main): Handle --encoding.
8982 Include <langinfo.h> if nl_langinfo exists.
8983 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8985 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
8986 (parse_source_file): Correctly call java_init_lex. Added `finput'
8987 argument. Use nl_langinfo to determine default encoding.
8988 * java-tree.h (current_encoding): Declare.
8989 * parse.y (java_parser_context_restore_global): Don't restore
8991 (java_parser_context_save_global): Don't set `finput' field.
8992 (java_pop_parser_context): Don't restore `finput'. Free old lexer
8994 * lang.c (current_encoding): New global.
8995 (lang_decode_option): Recognize `-fencoding='.
8996 (finish_parse): Don't close finput.
8997 * parse.h (struct parser_ctxt): Removed `finput' and
8998 `unget_utf8_value' fields. Added `lexer' field.
8999 (java_init_lex): Fixed declaration.
9000 * lex.c (java_new_lexer): New function.
9001 (java_destroy_lexer): Likewise.
9002 (java_read_char): Added `lex' argument. Handle iconv case.
9003 (java_read_unicode): Added `lex' argument. Count backslashes in
9005 (java_init_lex): Added `finput' and `encoding' arguments. Set
9006 `lexer' field in ctxp.
9007 (BAD_UTF8_VALUE): Removed.
9008 (java_lex): Handle seeing UEOF in the middle of a string literal.
9009 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9010 (java_lexer): New structure.
9013 (DEFAULT_ENCODING): New define.
9014 (java_destroy_lexer): Declare.
9016 2000-09-12 Tom Tromey <tromey@cygnus.com>
9019 * lex.c (java_init_lex): Initialize java_io_serializable.
9020 * parse.y (java_io_serializable): New global.
9021 (valid_ref_assignconv_cast_p): An array can be cast to
9024 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9026 * decl.c, expr.c: Include defaults.h if not already included.
9027 Don't define the *_TYPE_SIZE macros.
9029 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9031 * typeck.c (build_java_array_type): Correct first parameter
9032 in ADJUST_FIELD_ALIGN invocation.
9034 2000-09-06 Tom Tromey <tromey@cygnus.com>
9036 * lang-specs.h: Also recognize `-femit-class-files'.
9038 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9040 * verify.c (merge_types): Load the types to merge if necessary.
9042 2000-09-02 Anthony Green <green@redhat.com>
9044 * jcf-io.c: Include zlib.h.
9045 (open_in_zip): Read compressed class file archives.
9046 * zipfile.h (ZipDirectory): Add uncompressed_size and
9047 compression_method fields.
9048 * zextract.c (read_zip_archive): Collect file compression info.
9050 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9052 * parse.y (do_resolve_class): Also explore superclasses of
9053 intermediate enclosing contexts when searching for inner classes.
9055 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9057 * parse.y (variable_declarator_id:): Better error message.
9058 (expression_statement:): Use YYNOT_TWICE.
9059 (cast_expression:): Likewise.
9060 (assignment:): Likewise.
9062 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9064 * parse.y (do_merge_string_cste): New locals. Create new
9065 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9067 2000-08-07 Hans Boehm <boehm@acm.org>
9069 * boehm.c (mark_reference_fields): Set marking bits for all words in
9070 a multiple-word record.
9071 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9074 2000-08-31 Mike Stump <mrs@wrs.com>
9076 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9077 jcf-dump$(exeext)): Make parallel safe.
9079 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9081 * jcf-parse.c (set_source_filename): Constify a char *.
9082 * jcf-write.c (append_innerclasses_attribute,
9083 make_class_file_name): Constify a char *. Don't recycle a
9084 variable for an unrelated purpose.
9085 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9086 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9088 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9090 * expr.c (can_widen_reference_to): Fixed indentation.
9091 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9092 * parse.y: `finit$' replaces `$finit$' in comments.
9093 (try_builtin_assignconv): Fixed leading comment.
9095 2000-08-25 Greg McGary <greg@mcgary.org>
9097 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9099 2000-08-24 Greg McGary <greg@mcgary.org>
9101 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9102 * parse.y (BINOP_LOOKUP): Likewise.
9104 2000-08-22 Andrew Haley <aph@cygnus.com>
9106 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9107 sign extending. Fixes gcj/321.
9108 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9109 combining to make a jlong. Fixes gcj/321.
9111 2000-08-21 Nix <nix@esperi.demon.co.uk>
9113 * lang-specs.h: Do not process -o or run the assembler if
9116 2000-08-16 Andrew Haley <aph@cygnus.com>
9118 * typeck.c (build_java_array_type): Rewrite code to do array
9119 alignment. Take into account back-end macros when aligning array
9120 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9121 user to set alignment. Fixes gcj/252 and 160.
9123 2000-08-09 Tom Tromey <tromey@cygnus.com>
9125 * parse.y (check_abstract_method_definitions): Now return `int'.
9126 Check implemented interfaces. Fixes PR gcj/305.
9128 * parse.y (patch_switch_statement): Disallow `long' in switch
9129 expressions. Fixes PR gcj/310.
9131 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9133 * decl.c (finit_leg_identifier_node): New global.
9134 (init_decl_processing): Use `finit$' to initialize
9135 finit_identifier_node. Use `$finit$' to initialize
9136 finit_leg_identifier_node.
9137 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9138 * java-tree.h (finit_identifier_node): Changed attached comment.
9139 (finit_leg_identifier_node): New declaration.
9140 (ID_FINIT_P): Take finit_identifier_node and
9141 finit_leg_identifier_node into account. This is a backward
9144 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9146 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9148 (generate_bytecode_insns): Check `nargs' before emitting it.
9149 * verify.c (merge_type_state): Fixed typo.
9150 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9151 generate_bytecode_{conditional,insns}.
9153 2000-08-13 Anthony Green <green@redhat.com>
9155 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9158 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9160 * class.c (maybe_layout_super_class): Fixed indentation.
9161 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9162 (java_check_methods): New function declaration.
9163 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9164 instead of `str_ptr'.
9165 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9166 of a `invokeinterface' at the right time.
9167 * parse.h (WFL_STRIP_BRACKET): New macro.
9168 (SET_TYPE_FOR_RESOLUTION): Use it.
9169 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9170 (check_class_interface_creation): Don't check for cross package
9171 innerclass name clashes.
9172 (method_header): Behave properly if MDECL is `error_mark_node'.
9173 (method_declarator): Return `error_mark_node' if bogus current
9175 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9176 (resolve_and_layout): New local `decl_type', set and used. Call
9178 (java_check_methods): New method.
9179 (java_layout_classes): Use it.
9180 (resolve_qualified_expression_name): No EH check necessary in
9182 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9184 (patch_assignment): Set DECL_INITIAL on integral final local.
9186 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9188 * java-tree.h (flag_extraneous_semicolon): New extern.
9189 * lang-options.h: (-Wextraneous-semicolon): New option.
9190 * lang.c (flag_redundant): Fixed typo in leading comment.
9191 (flag_extraneous_semicolon): New global.
9192 (lang_decode_option): Set `flag_extraneous_semicolon' when
9193 -Wall. Decode `-Wextraneous-semicolon'.
9194 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9195 `empty_statement' rule.
9196 (class_body_declaration): Likewise.
9197 (method_body:): Accept `;' as a method body.
9198 (static_initializer:): Removed `SC_TK' hack.
9199 (constructor_block_end:): Likewise.
9200 (empty_statement:): Report deprecated empty declaration. Fixes
9203 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9205 * parse.y (build_dot_class_method_invocation): Changed parameter
9206 name to `type'. Build signature from `type' and convert it to a
9207 STRING_CST if it's an array.
9208 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9209 to use `ref_type' directly.
9211 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9213 * lang-options.h: Added a comma after the last element to avoid
9214 syntax errors when other languages define additional options.
9216 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9218 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9219 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9220 (jc1): Link with $(BACKEND).
9221 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9223 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9225 * jvspec.c: Adjust type of second argument to
9226 lang_specific_driver, and update code as necessary.
9228 * class.c (build_dtable_decl): Initialize dummy.
9230 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9232 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9233 method bodies not to rule out discarding `<clinit>'; don't use
9234 <clinit> to initialize static fields with constant initializers.
9236 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9238 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9240 (method_synthetic): New global.
9241 (HANDLE_METHOD): Recognize synthetic method and tell
9242 `print_method_info' about it.
9243 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9244 processing a synthetic method.
9245 * jcf-reader.c (skip_attribute): New function.
9246 ( skip_attribute): Likewise.
9248 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9250 * parse.y (build_outer_field_access): Fixed comments.
9251 (fix_constructors): Emit the initialization of this$<n> before
9253 (resolve_qualified_expression_name): Build an access to `decl' if
9256 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9258 * parse-scan.y (curent_class): Non longer const.
9259 (inner_qualifier, inner_qualifier_length): Deleted.
9260 (current_class_length): New global.
9261 (bracket_count): Fixed typo in leading comment.
9262 (anonymous_count): New global.
9263 (class_instance_creation_expression:): Handle anonymous classes.
9264 (anonymous_class_creation:): New rule.
9265 (push_class_context): Rewritten.
9266 (pop_class_context): Likewise.
9267 (INNER_QUALIFIER): Macro deleted.
9268 (report_class_declaration): call `push_class_context' when
9269 entering the function. `fprintf' format modified not to use
9271 (report_class_declaration): Assign `package_name' and
9272 `current_class' to NULL separately.
9274 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9276 * expr.c (build_invokeinterface): Call layout_class_methods on
9279 2000-07-27 Tom Tromey <tromey@cygnus.com>
9280 Anthony Green <green@cygnus.com>
9281 Alexandre Petit-Bianco <apbianco@cygnus.com>
9283 * class.c (make_class_data): Create vtable for abstract classes.
9284 (get_dispatch_table): Changed to cope with abstract classes.
9286 2000-07-27 Tom Tromey <tromey@cygnus.com>
9288 * parse.y (patch_method_invocation): Don't reverse the argument
9289 list when dealing with anonymous class constructors. Fixed typo in
9292 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9294 * parse.y (build_alias_initializer_parameter_list): Reverse
9295 crafted list when building aliases for anonymous class
9298 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9300 * parse.y (jdep_resolve_class): Don't bother checking potential
9301 innerclass access if `decl' is NULL.
9302 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9305 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9307 * parse.c: Remove (again.)
9309 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9311 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9312 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9313 outside the `if' statement, alias to innerclass removed, `decl'
9314 used to mark the class complete.
9316 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9318 * parse.y (simple_name:): Fixed typo in error message.
9320 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9322 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9323 or its first operand can be error marks.
9325 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9327 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9328 * parse.y (method_header): Likewise.
9330 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9332 * parse.y (process_imports): Consider that one might be trying to
9333 import an innerclass. Fixes gcj/254
9335 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9337 * parse.y (find_as_inner_class): Handle the case where the
9338 enclosing context of an innerclass has been loaded as bytecode.
9340 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9342 * parse.y (simple_name:): Reject `$' in type names.
9343 (resolve_type_during_patch): Use `type' as a second
9344 argument to resolve_no_layout. Fixes gcj/257.
9346 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9348 * parse.y (find_most_specific_methods_list): Select the only
9349 non-abstract method even if max has been set.
9350 Fixes gcj/285, gcj/298.
9352 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9354 * lang-specs.h: Added %(jc1) to java compiler options.
9356 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9358 * .cvsignore: New file.
9360 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9362 * parse.y (not_accessible_p): Access granted to innerclasses
9363 (indirectly) extending the reference type. Fixes gcj/249.
9365 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9367 * parse.y (patch_method_invocation): Fixed comment.
9368 (maybe_use_access_method): Build this$<n>s to the context of the
9369 target method, or a type that extends it. Fixes gcj/242.
9371 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9375 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9377 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9379 2000-07-13 Tom Tromey <tromey@cygnus.com>
9381 * lang-specs.h: Added %{I*}.
9383 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9385 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9387 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9389 * parse-scan.c: Remove.
9391 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9393 * class.c (set_super_info): Handled protected inner classes.
9394 (common_enclosing_context_p): Bail early if arguments aren't both
9396 (get_access_flags_from_decl): Handle private and protected inner
9398 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9399 (CLASS_PROTECTED): Likewise.
9400 (struct lang_type): New bitfield `poic'.
9401 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9403 (check_inner_class_access): Renamed arguments, added
9404 comments. Handles protected inner classes (fixes gcj/225)
9405 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9407 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9409 * parse.y (resolve_qualified_expression_name): Verify qualified
9410 access to `this'. Fixes gcj/239.
9412 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9414 * jcf-write.c (generate_classfile): Don't install ConstantValue
9417 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9419 * parse.y (resolve_qualified_expression_name): Handle inner class
9420 access. Fixes gcj/256.
9422 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9424 * jcf-write.c (generate_classfile): Properly install the
9425 ConstantValue attribute and the initial value constant pool index
9426 on string constants.
9427 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9430 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9432 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9434 * parse.y (find_as_inner_class): Fixed typo.
9435 (do_resolve_class): Explore enclosing contexts when searching for
9436 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9437 (check_inner_class_access): Check `decl' which can be null in case
9440 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9442 * java-tree.h (java_debug_context): Declared `extern'.
9443 (safe_layout_class): Likewise.
9444 * parse.y (resolve_field_access): Field must be `static' in order
9445 to be replaced by its initial value. Added comments.
9446 (find_applicable_accessible_methods_list): Fixed typo.
9447 (find_most_specific_methods_list): Methods found in innerclasses
9448 take over methods founds in the enclosing contexts.
9449 (java_complete_tree): Loosen restrictions on the type of DECLs
9450 that can be replaced by their initialization values.
9451 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9453 2000-07-05 Tom Tromey <tromey@cygnus.com>
9455 * Make-lang.in (PARSE_DIR): New macro.
9456 (PARSE_RELDIR): Likewise.
9457 (PARSE_C): Likewise.
9458 (PARSE_SCAN_C): Likewise.
9459 ($(PARSE_C)): New target.
9460 ($(PARSE_SCAN_C)): Likewise.
9461 (SET_BISON): New macro.
9462 (BISONFLAGS): Likewise.
9463 (JAVABISONFLAGS): Likewise.
9465 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9467 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9468 argument on the first pass for CNI as well as JNI.
9469 (print_method_info): Set up method name on the first pass only.
9471 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9473 * parse.y (parser_qualified_classname): Removed parameter
9475 (create_interface): Removed first passed parameter to
9476 parser_qualified_classname.
9477 (create_class): Likewise. Don't install alias on static
9478 innerclasses. Fixes gcj/275.
9480 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9482 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9483 debugable statement with empty_stmt_node. Fixes gcj/272
9485 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9487 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9490 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9492 * jcf-write.c (push_long_const): Appropriately cast short negative
9495 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9497 * parse.y (verify_constructor_super): Use loop variable
9498 `m_arg_type' initialized with `mdecl_arg_type'.
9500 2000-06-29 Tom Tromey <tromey@cygnus.com>
9502 * parse.y (resolve_field_access): Handle case where `type_found'
9505 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9507 * expr.c (lookup_field): The same field can be found through two
9508 different interface. Don't declare it ambiguous in that case.
9510 2000-06-27 Tom Tromey <tromey@cygnus.com>
9512 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9513 follows \r, then unget it at a lower level.
9515 2000-06-26 Tom Tromey <tromey@cygnus.com>
9517 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9520 2000-06-25 Tom Tromey <tromey@cygnus.com>
9522 * parse.y (for_statement): Wrap expression in a WFL if it is a
9523 constant. For PR gcj/268.
9525 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9527 * parse.y (do_resolve_class): Minor optimiztion in the package
9528 list search. Removed unnecessary test and return statement.
9529 (valid_ref_assignconv_cast_p): Order of arguments to
9530 enclosing_context_p fixed.
9532 2000-06-24 Tom Tromey <tromey@cygnus.com>
9534 * expr.c (lookup_field): Print error and return error_mark_node if
9535 field reference is ambiguous.
9537 * parse.y (check_abstract_method_definitions): Also check if
9538 `other_method' is abstract.
9540 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9542 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9544 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9545 (struct lang_type): New field `pic'.
9546 (CLASS_PRIVATE): New macro.
9547 * parse.y (check_inner_class_access): New function.
9548 (jdep_resolve_class): Call it.
9550 2000-06-23 Tom Tromey <tromey@cygnus.com>
9552 * parse.y (patch_incomplete_class_ref): Initialize the returned
9553 class. For PR gcj/260.
9555 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9557 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9559 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9561 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9562 Java specific checks.
9563 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9565 * java-tree.def (CASE_EXPR): Marked 'e'.
9566 (DEFAULT_EXPR): Likewise.
9567 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9569 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9570 Java specific checks.
9571 (generate_bytecode_insns): Test try_block for BLOCK before using
9573 * parse.y (build_wfl_wrap): Added `location' argument. Set
9574 EXPR_WFL_LINECOL accordingly.
9575 (dim_expr:): Wrap constants with WFLs.
9576 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9577 (resolve_package): Check for `stmt' not being a BLOCK before
9578 building a debuggable statement with it.
9579 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9581 (resolve_field_access): Make sure `decl' is a DECL before treating
9583 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9584 IDENTIFIER_NODE before treating it as such.
9585 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9586 treating it as such.
9587 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9588 to be applied only on non array types.
9590 2000-06-16 Per Bothner <per@bothner.com>
9592 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9593 define in terms of DECL_RESULT, as that fails when --enable-checking.
9595 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9597 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9598 types the same in comparison.
9599 (CHECK_OP): Add static prototype.
9601 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9603 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9604 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9607 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9609 * decl.c (create_primitive_vtable): Prototype.
9611 * jcf-write.c (generate_bytecode_insns): Initialize variable
9614 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9616 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9618 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9619 to track searched classes, and do not search the same class more than
9620 once. Call find_applicable_accessible_methods_list on immediate
9621 superclass, instead of search_applicable_method_list on all ancestors.
9624 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9626 * parse.y (register_fields): Permit static fields in inner classes
9627 if they are final. Fix for PR gcj/255.
9629 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9631 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9632 * parse.y (find_in_imports): Returned type changed to void,
9633 leading comment fixed.
9634 (register_package): New function.
9635 (qualify_and_find): Likewise.
9636 (package_declaration:): Use `register_package'.
9637 (single_type_import_declaration:): Removed local variable
9638 `node'. Added missing `;' for consistency.
9639 (type_import_on_demand_declaration:): Use `chainon' to link new
9641 (lookup_field_wrapper): Lookup local variables defined in outer
9643 (java_complete_class): Don't reverse the list of imported on demand.
9644 (do_resolve_class): Reorganized. Removed local variable
9645 `original_name'. Call `qualify_and_find' with the current package
9646 name, invoke `find_in_imports_on_demand' right after. Call
9647 `qualify_and_find' with the packages we've seen so far. Fixed
9648 operations numbering in comments.
9649 (java_expand_class): Don't reverse `package_list'.
9650 (find_most_specific_methods_list): New local variables `abstract'
9651 and `candidates'. Use them to pick the right method.
9653 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9655 * parse.y (check_modifiers_consistency): Don't subtract out
9656 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9658 2000-06-04 Philipp Thomas <pthomas@suse.de>
9660 * Makefile.in (INTLLIBS): New.
9664 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9666 * class.c (get_dispatch_table): Build the vtable dummy entry list
9667 element with a null purpose. Fixed leading comment.
9668 (build_dtable_decl): Build an accurate dtable type when appropriate
9671 2000-06-02 Richard Henderson <rth@cygnus.com>
9673 * lang.c (lang_get_alias_set): New.
9675 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9677 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9678 before using it as the accessed field.
9680 2000-05-31 Tom Tromey <tromey@cygnus.com>
9682 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9683 char_array_vtable, short_array_vtable, int_array_vtable,
9684 long_array_vtable, float_array_vtable, double_array_vtable):
9686 * expr.c (get_primitive_array_vtable): New function.
9687 (create_primitive_vtable): New function.
9688 (java_lang_expand_expr): Enable code to statically generate
9690 * decl.c (init_decl_processing): Create primitive vtables.
9691 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9692 short_array_vtable, int_array_vtable, long_array_vtable,
9693 float_array_vtable, double_array_vtable): Define.
9695 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9697 * java/parse.y (find_applicable_accessible_methods_list):
9698 Don't add an uninitialized value to the list.
9700 2000-05-25 Tom Tromey <tromey@cygnus.com>
9702 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9703 when trying to see if field's class should be initialized. Always
9704 initialize field's declaring class, not qualified class.
9707 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9708 `wfl_operator', to maybe_build_primttype_type_ref.
9711 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9713 * parse.y (patch_method_invocation): Don't try to lookup methods
9716 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9718 * parse.y (resolve_field_access): Call the appropriate <clinit>
9719 before accessing the length of a static array. Craft a decl for
9720 the field while its time. Fixes PR gcj/129.
9722 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9724 * parse.y (resolve_package): Correctly set `*next' (was off by
9726 (resolve_qualified_expression_name): Fixed comment.
9728 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9730 * jcf-parse.c (jcf_parse_source): Reset current_class and
9731 current_function_decl to NULL before parsing a new file.
9733 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9735 * parse.y (block_end:): If the collected block doesn't feature a
9736 statement, insert an empty statement.
9738 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9740 * parse.y (maybe_yank_clinit): New function.
9741 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9742 end of the list of methods belonging to a class.
9743 (java_complete_expand_method): Check whether <clinit> is really
9744 necessary and expand it accordingly.
9746 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9748 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9749 processed by the method's switch statement.
9751 2000-05-19 Tom Tromey <tromey@cygnus.com>
9753 * java-tree.h: Added init state enum.
9754 * decl.c (emit_init_test_initialization): Initialize class
9755 initialization check variable by looking at class' state.
9757 2000-05-19 Tom Tromey <tromey@cygnus.com>
9759 * java-tree.h (build_instanceof): Declare.
9760 (build_get_class): Declare.
9761 * parse.y (patch_binop): Use build_instanceof.
9762 * expr.c (build_instanceof): New function. If class is final,
9763 don't make a function call.
9764 (expand_java_INSTANCEOF): Use it.
9765 (build_get_class): New function.
9767 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9769 * jcf-write.c (generate_classfile): Scan the source_file for
9770 slashes with the right pointer variable.
9772 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9774 * lang.c (lang_decode_option): Update -Wunused flags by calling
9776 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9778 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9780 * check_init.c (check_init): Constify local char *.
9781 * class.c (push_class): Constify local char *.
9782 * java_tree.h: Update prototypes.
9783 * jcf-io.c (open_class): Constify filename parameter and
9785 (find_class): Remove redundant string copy. Cast return from
9787 * jcf-parse.c (read_class, parse_class_file, yyparse):
9788 Constify local char *.
9789 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9790 Constify local char *.
9791 * jcf.h (JCF): Constify filename and classname.
9792 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9793 * lang.c (init_parse): Constify parameter and return value.
9794 * lex.c (java_get_line_col): Constify filename parameter.
9795 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9796 * parse.y (java_parser_context_suspend,
9797 issue_warning_error_from_context, safe_layout_class): Constify
9799 * parse.c: Regenerate.
9801 2000-05-08 Tom Tromey <tromey@cygnus.com>
9803 * expr.c (build_jni_stub): Cache the result of
9804 _Jv_LookupJNIMethod.
9806 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9808 * decl.c (predef_filenames_size): Now 7.
9809 (predef_filenames): New seventh entry.
9811 2000-05-04 Tom Tromey <tromey@cygnus.com>
9813 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9814 Keep track of when we've seen a reference field after a
9815 non-reference field.
9816 (get_boehm_type_descriptor): Handle case where we see
9817 non-reference fields but no trailing reference field.
9818 * decl.c (rawdata_ptr_type_node): Define.
9819 (init_decl_processing): Initialize rawdata_ptr_type_node.
9820 * java-tree.h (rawdata_ptr_type_node): Declare.
9822 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9824 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9825 specifiers in calls to fprintf.
9827 2000-05-03 Andrew Haley <aph@cygnus.com>
9829 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9831 * javaop.h (WORD_TO_INT): New function.
9832 (IMMEDIATE_s4): Use WORD_TO_INT.
9833 * jcf.h (JPOOL_INT): Ditto.
9835 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9838 2000-04-19 Tom Tromey <tromey@cygnus.com>
9840 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9842 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9844 * expr.c (build_jni_stub): New function.
9845 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9847 * parse.y (java_complete_expand_methods): Expand a native method
9848 and call build_jni_stub if -fjni given.
9849 * lang-options.h: Document -fjni.
9850 * lang.c (flag_jni): New global.
9851 (lang_f_options): Added `jni' entry.
9852 * java-tree.h (soft_lookupjnimethod_node,
9853 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9855 (flag_jni): Declare.
9856 (build_jni_stub): Declare.
9857 (struct lang_decl): Added `native' flag.
9858 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9860 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9861 soft_jnipopsystemframe_node): New globals.
9862 (init_decl_processing): Set them. _Jv_InitClass only takes one
9865 * java-tree.def: Put into `C' mode.
9867 2000-04-27 Tom Tromey <tromey@cygnus.com>
9870 * expr.c (expand_invoke): Generate check to see if object pointer
9871 is null in nonvirtual invocation case.
9872 * java-tree.h (soft_nullpointer_node): Declare.
9873 * decl.c (soft_nullpointer_node): New global.
9874 (init_decl_processing): Initialize soft_nullpointer_node.
9875 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9876 or `private' methods.
9877 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9879 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9881 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9884 2000-04-26 Tom Tromey <tromey@cygnus.com>
9886 * zextract.c (find_zip_file_start): New function.
9887 (read_zip_archive): Use it.
9889 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9891 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9893 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9895 * class.c (common_enclosing_context_p): New function.
9896 * java-tree.h (common_enclosing_context_p): Added prototype.
9897 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9898 classes sharing an outer context with the current instance.
9899 * parse.y (build_access_to_thisn): Fixed leading comment.
9900 (verify_constructor_super): New local `supper_inner'. Skip
9901 enclosing context argument in the case of inner class constructors.
9902 (patch_method_invocation): Insert proper context as second
9903 parameter to pure inner class constructor super invocations.
9905 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9907 * parse.y (end_class_declaration): Reset the interface number
9910 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9912 * parse.y (source_start_java_method): Deleted unnecessary code.
9913 (patch_method_invocation): Fixed comment.
9915 2000-04-24 Robert Lipe <robertlipe@usa.net>
9917 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9919 2000-04-23 Tom Tromey <tromey@cygnus.com>
9921 * boehm.c (mark_reference_fields): Use int_byte_position.
9923 2000-04-22 Tom Tromey <tromey@cygnus.com>
9925 * boehm.c (mark_reference_fields): Only call byte_position on
9928 2000-04-22 Tom Tromey <tromey@cygnus.com>
9930 * boehm.c (mark_reference_fields): Added `last_view_index'
9931 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9933 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9935 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9936 * parse.y (check_class_interface_creation): Fixed comments. Select
9937 permitted modifiers for (inner) interfaces. Changed error message
9938 to report rejected modifiers used with local classes.
9940 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9942 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9943 of directly inherited type considered in scope.
9944 * parse.y (do_resolve_class): Search inherited classes for inner
9947 2000-04-20 Tom Tromey <tromey@cygnus.com>
9949 * parse.y (not_accessible_p): Use member's class, not current
9950 class, when doing inheritance check for protected reference.
9953 2000-04-20 Jason Schroeder <shrode@subnature.com>
9955 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9957 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9959 * parse.y (lookup_field_wrapper): Search for final local aliases.
9960 (resolve_expression_name): Let lookup_field_wrapper search for
9961 final local aliases. Force the value of `name' if one is found.
9962 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9963 an expression name. Fixed comments.
9965 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9967 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9969 2000-04-19 Tom Tromey <tromey@cygnus.com>
9971 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9973 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9975 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9977 2000-04-18 Tom Tromey <tromey@cygnus.com>
9980 * gjavah.c (utf8_cmp): Changed return value.
9981 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9983 (cxx_keywords): New global.
9984 (get_field_name): Handle new result of cxx_keyword_subst.
9985 (print_method_info): Likewise.
9987 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
9989 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
9990 with a newline, for CNI.
9991 (print_stub_or_jni): Print a space or newline before method name for
9993 (print_cxx_classname): Don't write leading "::" in CNI stub method.
9994 (process_file): Include gcj/cni.h if generating CNI stubs.
9996 2000-04-16 Tom Tromey <tromey@cygnus.com>
9998 * gjavah.c (decompile_method): Use print_field_name.
10001 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10003 * parse.y (java_expand_classes): Reverse the package list once.
10004 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10006 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10007 the `==' and `!=' operators.
10009 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10011 * jcf-write.c (generate_bytecode_insns): At invocation time,
10012 always relate an interface method to the type of its selector.
10014 2000-04-05 Tom Tromey <tromey@cygnus.com>
10017 * expr.c (expand_invoke): Generate check to see if object pointer
10018 is null in nonvirtual invocation case.
10019 * java-tree.h (soft_nullpointer_node): Declare.
10020 * decl.c (soft_nullpointer_node): New global.
10021 (init_decl_processing): Initialize soft_nullpointer_node.
10022 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10023 or `private' methods.
10024 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10026 2000-04-05 Tom Tromey <tromey@cygnus.com>
10028 Fix for PR gcj/140:
10029 * parse.y (check_final_assignment): Recognize assignments to the
10030 `length' field of an array when generating class files.
10032 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10034 * class.c (decl_hash): Prototype removed.
10035 (decl_compare): Likewise.
10037 2000-04-05 Tom Tromey <tromey@cygnus.com>
10039 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10040 * parse.y (check_modifiers_consistency): Check for final/volatile
10041 clash. Fixes PR gcj/164.
10043 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10045 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10047 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10049 (add_method_1): Use `java_hash_hash_tree_node' and
10050 `java_hash_compare_tree_node'.
10051 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10052 (java_hash_compare_tree_node): Likewise.
10053 * parse.y (find_applicable_accessible_methods_list): Create,
10054 delete and use a hash table to remember already searched interfaces.
10056 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10058 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10061 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10063 * boehm.c (mark_reference_fields, set_bit): Prototype.
10064 (set_bit): Un-ANSI-fy definition.
10066 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10069 * decl.c (emit_init_test_initialization): Likewise.
10071 * gjavah.c (jni_print_char): Likewise.
10073 * parse.y (create_new_parser_context): Likewise.
10075 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10077 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10078 patch missing hunk. Fixed indentation.
10080 2000-03-30 Tom Tromey <tromey@cygnus.com>
10082 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10083 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10085 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10087 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10088 when negative *before* using it as an array index.
10089 * ChangeLog: Fixed typo.
10091 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10093 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10094 to 0 when it reaches -1.
10096 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10098 * jcf-parse.c (get_constant): Properly cast `num' during the
10099 invocation of `add_double'.
10100 * jcf-write.c (push_long_const): Properly cast `lo' before
10101 comparing it to short bounds.
10102 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10103 `interface_body:' is reduced after the current interface is
10106 2000-03-26 Tom Tromey <tromey@cygnus.com>
10108 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10109 Java-specific `-f' option.
10111 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10113 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10114 Adjust order of making types.
10115 Make bitsize_*_node values.
10117 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10119 * class.c (make_field_value): Use byte_position.
10120 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10121 (java_array_data_offset): Likewise.
10122 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10125 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10127 * parse.y (check_abstract_method_definitions): New local
10128 `end_type_reached'. Make sure we also consider `end_type'.
10129 (java_check_abstract_method_definitions): Make sure we eventually
10130 consider `java.lang.Object'.
10131 (maybe_use_access_method): Don't use access method if not in the
10132 context of a pure inner class or if the method's context is right.
10133 (find_applicable_accessible_methods_list): New static flag
10134 `object_done'. Don't search abstract classes as interfaces. Fixed
10135 indentation. Fixed the `java.lang.Object' only search. Search
10136 class interface(s) first, then fully search enclosing contexts.
10137 (find_most_specific_methods_list): Pick the closest candidate when
10138 they're all abstract.
10140 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10142 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10143 properly initialize `finished_label'. Don't emit gotos for empty
10146 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10148 * except.c (emit_handlers): Clear catch_clauses_last.
10150 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10152 * parse.y (check_method_types_complete): New function.
10153 (create_class): Reset anonymous class counter only when seeing an
10155 (java_complete_class): JDEP_METHOD: Don't recompute signature
10158 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10160 * class.c (build_static_ref): Fixed indentation in comment.
10161 * java-tree.def (TRY_EXPR): Fixed typo in name.
10162 (CLASS_LITERAL): Likewise.
10163 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10164 (struct lang_type): New field `dot_class'.
10165 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10166 (generate_classfile): Method `class$' is synthetic.
10167 * parse.y (build_do_class_method): New function.
10168 (build_dot_class_method_invocation): Likewise.
10169 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10170 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10171 (qualify_ambiguous_name): Likewise.
10172 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10173 (build_try_statement): Fixed leading comment.
10175 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10177 * class.c (make_field_value): Properly handle sizes.
10178 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10179 (layout_class_method): Count using trees.
10180 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10181 * expr.c (java_array_data_offset): Use int_bit_position.
10182 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10183 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10185 2000-03-16 Tom Tromey <tromey@cygnus.com>
10187 * lang.c (flag_hash_synchronization): New global.
10188 (lang_f_options): Added `hash-synchronization'.
10189 * lang-options.h: Mention -fhash-synchronization.
10190 * java-tree.h (flag_hash_synchronization): Declare.
10191 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10192 hash table synchronization is disabled.
10193 * decl.c (init_decl_processing): Only push `sync_info' value when
10194 hash table synchronization is disabled.
10195 * class.c (make_class_data): Only push `sync_info' field when hash
10196 table synchronization is disabled. Removed dead code.
10198 2000-03-16 Tom Tromey <tromey@cygnus.com>
10200 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10202 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10204 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10206 * parse.y (patch_method_invocation): Handle anonymous classes
10207 creation in static context.
10209 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10211 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10212 * parse.y (resolve_qualified_expression_name): Use it.
10213 (patch_method_invocation): Likewise.
10215 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10217 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10218 depending on the type of dependency which dictates what the
10220 (unresolved_type_p): Resolved types limited to the current class.
10222 2000-03-15 Tom Tromey <tromey@cygnus.com>
10224 * decl.c (init_decl_processing): Set type of `sync_info' to be
10227 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10228 Correctly compute bit number for current slot. Zero `high' and
10229 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10230 mark_reference_fields.
10231 (mark_reference_fields): New function.
10233 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10235 * parse.y (register_incomplete_type): Fixed initialization of
10238 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10240 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10242 (push_class_context, pop_class_context): New function.
10243 (class_body:): Call pop_class_context.
10244 (interface_body:): Likewise.
10245 (INNER_QUALIFIER): New macro.
10246 (report_class_declaration): Changed output format and use
10247 INNER_QUALIFIER. Call push_class_context.
10249 2000-02-14 Andrew Haley <aph@cygnus.com>
10251 * check-init.c (check_init): Add new cases for unary and binary
10254 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10256 * parse.y (resolve_package): Set `next' once a type name has been
10257 progressively discovered.
10258 (resolve_qualified_expression_name): Propagate resolution only if
10259 there are remaining qualifiers. Take into account `q' might have
10260 been cleared after re-qualification.
10261 * parse.y (patch_method_invocation): New local `resolved'.
10262 Section dealing with qualified expression rewritten to use
10263 resolve_field_access.
10265 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10267 * parse.h (PUSH_CPC): Fixed indentation.
10268 (DEBUG_CPC): New macro.
10269 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10270 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10271 * parse.y (class_body_declaration:): Use
10272 SET_CPC_INSTANCE_INITIALIZER_STMT.
10273 (method_declaration:): Check for null current_function_decl.
10274 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10275 (java_parser_context_pop_initialized_field): Better handling of
10277 (maybe_make_nested_class_name): Mark nested class name as
10278 qualified when necessary.
10279 (end_class_declaration): Don't call java_parse_context_resume when
10280 one or more error occurred.
10281 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10282 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10283 SET_CPC_INITIALIZER_STMT.
10284 (method_header): Check for inner classes declaring static methods.
10285 (resolve_qualified_expression_name): Handle situation where `this'
10288 2000-03-13 Hans Boehm <boehm@acm.org>
10290 * typeck.c (build_prim_array_type): Correctly set the high word too.
10292 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10294 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10296 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10297 list of methods for interfaces.
10299 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10301 * parse.y (qualify_ambiguous_name): Properly handle expressions
10304 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10306 * parse.y (check_final_assignment): Extended to process
10308 (patch_assignment): Have check_final_assignment called only once.
10310 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10312 * java-tree.h (IS_INIT_CHECKED): New flag.
10313 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10314 * parse.y (patch_string): Call force_evaluation_order on the
10315 completed string concatenation tree.
10316 * expr.c (force_evaluation_order): Call force_evaluation_order on
10317 function's arguments too.
10319 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10321 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10322 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10323 (build_anewarray): Likewise.
10324 * parse.y (patch_newarray): Likewise.
10325 * parse.c: Regenerated.
10327 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10329 * decl.c (init_decl_processing): Added new class fields `depth',
10330 `ancestors', and `idt' to class_type_node. Use
10331 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10332 * class.c (make_class_data): Push initial values for new fields.
10333 * java-tree.h: Updated prototype for `build_invokeinterface'.
10334 * expr.c (build_invokeinterface): Changed parameters to accept
10335 `method' tree. Calculate index of `method' in its declaring
10336 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10337 (expand_invoke): Call `build_invokeinterface' with new parameters.
10338 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10341 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10343 * typeck.c (lookup_do): Search superinterfaces first
10344 when looking up an interface method. From Godmar Back
10345 <gback@cs.utah.edu>
10347 2000-03-06 Tom Tromey <tromey@cygnus.com>
10349 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10351 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10353 * java-tree.h (lookup_argument_method2): Declared.
10354 (safe_layout_class): Prototype moved from parse.h.
10355 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10356 * parse.y (java_check_regular_methods): Local `super_class' gone.
10357 Call lookup_argument_method2 instead of lookup_argument_method.
10358 Perform modifier match for methods found declared in implemented
10359 interfaces. Fixed indentation problem. Overriding/hiding error
10360 report to take place only for methods found in classes.
10361 * typeck.c (lookup_argument_method): Changed leading
10362 comment. Re-written by calling lookup_do.
10363 (lookup_argument_method2): New function.
10364 (lookup_java_method): Re-written by calling lookup_do.
10365 (lookup_do): New function.
10367 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10369 * check-init.c (check_init): Removed dead code. Handle (blank)
10371 * parse.y (declare_local_variables): New local `final_p', set it
10372 and use it to initialize LOCAL_FINAL.
10373 (check_final_assignment): Only check FIELD_DECLs.
10375 2000-02-17 Tom Tromey <tromey@cygnus.com>
10377 * Makefile.in (JAVA_OBJS): Added boehm.o.
10378 (boehm.o): New target.
10379 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10380 * java-tree.h (flag_use_boehm_gc): Declare.
10381 (get_boehm_type_descriptor): Declare.
10382 * lang.c (lang_f_options): Added `use-boehm-gc'.
10383 (flag_use_boehm_gc): New global.
10384 * lang-options.h: Added -fuse-boehm-gc.
10385 * boehm.c: New file.
10386 * class.c (get_dispatch_table): If class uses a Boehm type
10387 descriptor, put it in the vtable.
10388 (make_class_data): Removed dead code.
10390 2000-03-03 Per Bothner <per@bothner.com>
10392 * decl.c (init_decl_processing): Initialize sizetype properly.
10394 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10396 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10397 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10398 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10399 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10400 (jcf_parse): New local `current'. Load innerclasses seen in outer
10401 context being processed.
10402 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10403 * jcf-write.c (append_innerclasses_attribute): New function.
10404 (append_innerclasses_attribute_entry): Likewise.
10405 (get_access_flags): Handle static classes. Set anonymous and local
10406 classes to be private.
10407 (generate_classfile): Attribute count adjusted. Call
10408 append_innerclasses_attribute.
10409 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10410 PURE_INNER_CLASS_TYPE_P.
10411 * parse.y (parser_qualified_classname): New parameter `is_static',
10412 produce non qualified name accordingly.
10413 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10414 (create_interface): Added argument to parser_qualified_classname.
10415 (create_class): Added argument to parser_qualified_classname. Setup
10416 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10417 (add_inner_class_fields): Fixed indentation.
10418 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10419 (method_declarator): Fixed typo in comment.
10420 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10421 (build_current_thisn): Likewise.
10422 (patch_method_invocation): Likewise.
10424 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10426 * decl.c (current_function_decl): Move to toplev.c.
10428 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10430 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10431 (DECL_BIT_INDEX): Use underlying representation.
10432 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10434 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10436 * expr.c (build_java_ret): Pass proper type to size_binop.
10438 2000-02-25 Anthony Green <green@cygnus.com>
10440 * expr.c (build_class_init): Mark the decl to be ignored by
10442 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10443 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10444 * class.c (init_test_hash_newfunc): New function.
10445 (decl_hash): New function.
10446 (decl_compare): New function.
10447 * decl.c (emit_init_test_initialization): New function.
10448 (complete_start_java_method): Traverse the init test hashtable,
10449 calling emit_init_test_initialization.
10450 (always_initialize_class_p): Define.
10451 * expr.c (build_class_init): Use initialization tests when
10452 emitting class initialization code.
10453 (always_initialize_class_p): Declare.
10454 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10456 * java-tree.h: Include hash.h.
10457 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10458 (struct lang_decl): Add init_test_table field.
10459 (init_test_hash_entry): Define.
10461 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10463 * gjavah.c (main): Avoid using `argi' to report unimplemented
10466 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10468 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10469 initialize locals to avoid warnings. Local `exception_type' moved
10472 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10474 * parse.y (resolve_expression_name): Use `orig' as a second
10475 argument to resolve_field_access.
10476 (resolve_field_access): Removed unnecessary code when dealing with
10479 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10481 * class.c (push_super_field): Don't push the field twice.
10482 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10483 * parse.h (java_reorder_fields): Prototyped.
10484 * parse.y (java_reorder_fields): New function.
10485 (java_layout_class): Simplified not to worry about re-ordering.
10487 2000-02-23 Tom Tromey <tromey@cygnus.com>
10489 * gjavah.c (print_name): In JNI case, correctly quote string.
10490 (print_method_info): Don't handle overrides in JNI mode.
10492 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10494 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10495 value type set to `boolean_type_node'.
10497 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10499 * jcf-dump.c (main): Test for correct condition after
10500 output file creation.
10502 2000-02-19 Anthony Green <green@cygnus.com>
10504 * jcf-depend.c (add_entry): Fix test for first list entry.
10506 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10508 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10509 * constants.c (build_constants_constructor): Likewise.
10511 2000-02-19 Anthony Green <green@cygnus.com>
10513 * jcf-depend.c (add_entry): Add entries to the end of the list.
10515 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10517 * decl.c (INT_TYPE_SIZE): Define if necessary.
10518 (expand_java_return): Handle the case of a native integer smaller
10519 than a JVM integer.
10521 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10523 * gjavah.c (help): Use GCCBUGURL.
10524 * jv-scan.c (help): Likewise.
10525 * jcf-dump.c (help): Likewise.
10527 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10529 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10532 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10534 * jcf-parse.c (load_class): Call `fatal' if no file containing
10535 the target class are found.
10537 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10539 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10540 lex.c, lex.h, and PARSE_H to...
10541 (parse.o, parse-scan.o): ...here, respectively.
10543 * lex.c: Split out code that may trigger SIGFPE from yylex()
10544 to its own function.
10545 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10547 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10549 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10551 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10553 * parse.y (outer_field_access_p): Stop in time when outer contexts
10555 (resolve_qualified_expression_name): Properly qualify *everything*
10556 after a package.type to be resoled as expression names.
10557 (find_applicable_accessible_methods_list): Save/restore `class' to
10558 isolate it from a possible outer context search.
10560 2000-02-15 Tom Tromey <tromey@cygnus.com>
10562 * gjavah.c (jni_print_char): New function.
10563 (print_full_cxx_name): Use it.
10564 (decode_signature_piece): Likewise.
10565 (print_cxx_classname): Likewise.
10567 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10569 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10571 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10573 * gjavah.c: Include version.h.
10575 * jcf-dump.c: Likewise.
10577 * jv-scan.c: Likewise.
10579 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10581 * parse.y (outer_field_access_fix): First parameter now a tree
10582 node. Check for assignment to final. First argument to
10583 build_outer_field_access_fix modified to accommodate prototype.
10584 (build_outer_field_access): Don't check for assignment to final
10586 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10587 possibly returned by outer_field_access_fix. Changed
10588 outer_field_access_fix's first argument.
10589 (check_final_assignment): $finit$'s context is OK.
10590 (patch_unaryop): Use node instead of its line/column value when
10591 calling outer_field_access_fix.
10593 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10595 * parse.y (interface_declaration:): No longer tagged
10596 <node>. Re-installed default action.
10597 (class_member_declaration:): Handle inner interfaces.
10598 (interface_member_declaration): Handle inner interfaces and
10600 (create_interface): Push error if one seen. Suspend parsing
10601 context when processing an inner interface.
10602 (register_fields): Inner class static field limitations not to
10603 apply to inner interfaces.
10605 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10607 * jcf-parse.c (load_class): Update `java_error_count' when a
10608 class' file can't be found.
10609 (parse.y): Avoid (byte)code generation when errors seen.
10611 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10613 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10614 decodes a valid node.
10615 (patch_binop): Handle TRUNC_DIV_EXPR.
10617 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10619 * parse.y (resolve_package): New local `acc'. Try to progressively
10620 build and guess a package and type name.
10622 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10624 * parse.y (find_applicable_accessible_methods_list): Load and
10625 layout the search class if necessary.
10626 (java_complete_tree): Keep to original type of the folded initial
10629 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10631 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10632 Generate error message if circularity is detected. New static
10634 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10635 * jcf-write.c (generate_bytecode_insns): Very simply handle
10637 * parse.y (java_check_circular_reference): Use
10638 `cyclic_inheritance_report' during report, if necessary.
10639 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10640 walking NEW_ARRAY_INIT twice.
10642 2000-02-09 Tom Tromey <tromey@cygnus.com>
10644 * parse.y (check_class_interface_creation): Allow inner classes to
10645 be `private' or `protected', check modifiers' consistency. Prevent
10646 block local classes from bearing any modifiers.
10648 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10650 * except.c (check_start_handlers): Re-add prototype lost in last
10652 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10654 2000-02-09 Andrew Haley <aph@cygnus.com>
10656 * decl.c (clear_binding_level): Remove excess initializer.
10657 (maybe_poplevels): Remove unused variable.
10658 (force_poplevels): Ditto.
10659 (struct binding_level): Add comment.
10661 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10663 * jcf-write.c (generate_classfile): Don't consider
10664 pre-initialization with reference value (use <clinit> instead.)
10665 * parse.y (java_fix_constructors): No generated constructor for
10667 (build_outer_field_access): Removed debug message.
10668 (outer_field_expanded_access_p): Adapted to bytecode generation.
10669 (build_outer_field_access_method): Use fix_method_argument_names.
10670 (build_outer_method_access_method): Fixed indentation. Added
10671 comment. Handle access method generation for static and also void
10673 (build_access_to_thisn): Inserted debug message.
10674 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10675 (resolve_qualified_expression_name): Fixed comment.
10676 (not_accessible_p): Adapted to bytecode generation. Added comment.
10677 (patch_method_invocation): Added comment.
10678 (maybe_use_access_method): Fixed leading comment. Handle static
10680 (java_complete_lhs): Don't shortcut handling of initialized upon
10681 declaration String type static fields when generating bytecode.
10682 (patch_unaryop): Handle outer field access when generating
10685 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10687 * java-tree.h (FIELD_THISN): New macro.
10688 * jcf-write.c (append_synthetic_attribute): New function.
10689 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10690 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10691 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10693 (build_outer_field_access): Turned on access functions usage and
10694 generation when compiling to bytecode.
10695 (maybe_use_access_method): Likewise.
10697 2000-01-25 Andrew Haley <aph@cygnus.com>
10699 * java-except.h (struct eh_range): Add `expanded' field.
10700 (maybe_start_try): Add end_pc arg.
10701 (maybe_end_try): Ditto.
10702 * java-tree.h (force_poplevels): new function.
10703 * expr.c (expand_byte_code): Don't call maybe_start_try or
10705 * except.c (add_handler): Reset expanded.
10706 (expand_start_java_handler): Set expanded.
10707 (check_start_handlers): Don't expand a start handler that's
10708 already been expanded.
10709 (maybe_start_try): Add end_pc arg. Only expand a handler which
10711 (expand_end_java_handler): call force_poplevels.
10712 (force_poplevels): new function.
10713 * decl.c (binding_level): Add start_pc of binding level.
10714 (maybe_pushlevels): Call maybe_start_try when pushing binding
10716 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10717 (LARGEST_PC): Define.
10718 (clear_binding_level): Use LARGEST_PC.
10720 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10721 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10722 (binding_depth, is_class_level, current_pc): new variables.
10723 (struct binding_level): ditto.
10724 (indent): new function.
10725 (push_jvm_slot): add debugging info.
10726 (maybe_pushlevels): ditto.
10727 (maybe_poplevels): ditto.
10728 (pushlevel): ditto.
10730 (start_java_method): ditto.
10731 (give_name_to_locals): comment only.
10732 * except.c (binding_depth, is_class_level, current_pc):
10734 (expand_start_java_handler): add debugging info.
10735 (expand_end_java_handler): ditto.
10737 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10739 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10740 (print_name_for_stub_or_jni, process_file): Constify a char*.
10742 2000-02-03 Tom Tromey <tromey@cygnus.com>
10744 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10746 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10748 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10749 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10752 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10754 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10755 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10756 (struct lang_type): New field `ii_block'.
10757 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10758 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10759 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10760 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10761 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10762 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10764 * parse.y (add_instance_initializer): New function.
10765 (in_instance_initializer): New static global.
10766 (class_body_declaration:): Link instance initializer block.
10767 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10768 (array_creation_expression:): Remove unused local.
10769 (java_parser_context_push_initialized_field): Fixed leading
10770 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10771 CPC_INSTANCE_INITIALIZER_LIST.
10772 (java_parser_context_pop_initialized_field): Likewise.
10773 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10774 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10775 CPC_INITIALIZER_STMT.
10776 (fix_constructors): New local `class_type'. Use it. Call
10777 add_instance_initializer.
10778 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10779 (patch_return): Forbid return in instance initializers.
10780 (patch_throw_statement): Enforce exception handling in the context
10781 of instance initializers.
10783 2000-02-03 Tom Tromey <tromey@cygnus.com>
10785 * Make-lang.in (java.mostlyclean): Remove executables in
10788 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10790 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10791 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10792 (java_float_finite): Convert to use union Word from javaop.h.
10793 (java_double_finite): Convert to use union DWord from javaop.h.
10795 2000-02-02 Tom Tromey <tromey@cygnus.com>
10797 * gjavah.c (options): Added `jni' entry.
10798 (help): Document -jni.
10799 (flag_jni): New global.
10800 (process_file): Handle JNI output. Don't print text from
10801 -prepend, -add, etc, when generating stubs. Only remove `.class'
10802 suffix if it actually exists.
10803 (main): Create a `.c' file when run with `--jni --stubs'. Create
10804 correct output file name with `--jni'.
10805 (print_include): Mangle header name differently in JNI case.
10806 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10808 (print_method_info): Handle JNI case. Put signature info into
10809 method name. Handle case when STREAM is NULL.
10810 (print_name_for_stub_or_jni): New function.
10811 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10812 (print_cxx_classname): Handle JNI.
10813 (print_full_cxx_name): Likewise.
10814 (decode_signature_piece): Likewise.
10815 (overloaded_jni_method_exists_p): New function.
10816 (struct method_name): Added `signature' and `sig_length' fields.
10817 (HANDLE_END_FIELD): Do nothing in JNI mode.
10819 2000-02-02 Tom Tromey <tromey@cygnus.com>
10821 * jv-scan.c: Include version.c, <getopt.h>.
10822 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10823 (options): New array.
10824 (usage): New function.
10825 (version): New function.
10826 (main): Use getopt_long to parse command line.
10827 * jcf-dump.c: Include version.c, <getopt.h>.
10828 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10829 OPT_JAVAP): New macros.
10830 (options): New array.
10831 (usage): Return `void'. Changed message.
10832 (help): New function.
10833 (version): New function.
10834 (main): Use getopt_long_only to parse command line.
10835 * gjavah.c: Include <getopt.h>.
10836 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10837 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10838 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10839 (options): New array.
10840 (java_no_argument): Removed.
10841 (help): Updated with missing options.
10842 (main): Use getopt_long_only to parse command line.
10843 (usage): Changed message.
10845 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10847 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10848 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10849 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10850 * parse.y (array_creation_expression:): Handle anonymous arrays.
10851 (build_array_from_name): Don't set `ret_name' if null.
10852 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10853 (qualify_ambiguous_name): Likewise.
10854 (java_complete_expand_class): Likewise.
10856 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10858 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10859 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10860 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10861 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10862 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10863 AIPL_FUNCTION_COMPLETED_INVOCATION.
10864 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10865 AIPL_FUNCTION_INVOCATION_READY.
10866 (AIPL_FUNCTION_DECLARATION): New enum entry.
10867 * parse.y (reorder_static_initialized): New function.
10868 (java_parser_context_pop_initialized_field): Use it.
10869 (add_inner_class_fields): Use
10870 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10871 augmented. Install marker after last alias initializer, if any.
10872 (generate_finit): Fixed typo. Don't try to retain only the used
10874 (method_header): Compute and set DECL_FUNCTION_NAP.
10875 (method_declarator): Fixed comment. Insert alias initializer in
10877 (build_alias_initializer_parameter_list): Fixed leading
10878 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10879 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10880 (java_complete_expand_class): Code to retain only used aliases
10882 (java_complete_expand_methods): New local `first_decl'. Generate
10883 $finit$ first, then expand the constructors, regular methods and
10885 (java_complete_expand_method): Don't report error on missing
10886 return statement if previously detected bogus.
10887 (fix_constructors): Don't patch constructor parameters list.
10888 (patch_method_invocation): Use new AIPL enum values. Reverse
10889 alias initializer list for anonymous classes.
10891 2000-01-30 Anthony Green <green@redhat.com>
10893 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10894 determine how many stack slots to pop.
10896 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10898 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10899 error handling/recovery.
10900 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10902 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10904 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10905 FIELD_LOCAL_ALIAS_USED): New macros.
10906 (DECL_FUNCTION_NAP): New macro.
10907 (struct lang_decl): New field `nap'.
10908 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10909 (struct lang_type): New fields `finit_stmt_list' and
10910 `clinit_stmt_list'.
10911 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10912 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10913 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10914 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10915 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10916 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10917 (BUILD_THROW): Macro line separator re-indented.
10918 * parse.y (end_class_declaration): New function.
10919 (maybe_generate_pre_expand_clinit): New name for
10920 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10921 pre-expand static fields.
10922 (maybe_generate_clinit): Function deleted.
10923 (check_for_static_method_reference): Prototype's parameter list
10925 (generate_finit): New name for maybe_generate_finit. Changed
10926 leading comment. Function rewritten to use
10927 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10928 (build_alias_initializer_parameter_list): New function.
10929 (java_parser_context_pop_initialized_field): Likewise.
10930 (add_inner_class_fields): Likewise.
10931 (type_declaration:): Call end_class_declaration.
10932 (class_member_declaration:): Likewise.
10933 (formal_parameter_list:): Fixed typos.
10934 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10935 element. Improved error handling.
10936 (block_statement:): Call end_class_declaration.
10937 (anonymous_class_creation:): Likewise.
10938 (create_anonymous_class): Fixed comments.
10939 (create_class): Call add_inner_class_fields.
10940 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10941 (method_header): Use MARK_FINAL_PARMS.
10942 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10943 (method_declarator): Propagate final argument flag.
10944 (craft_constructor): New local `artificial'. Call
10945 build_alias_initializer_parameter_list. Use
10946 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10947 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10949 (complete_expand_class): Get rid of unused outer context local
10951 (java_complete_expand_methods): Fixed leading
10952 comment. Generate/pre-expand <clinit> first. Changed method
10953 expansion order to regular, $finit$, constructors, <clinit>.
10954 (java_complete_expand_method): Set current_function_decl.
10955 (fix_constructors): Fix constructor parameter list to account for
10956 outer context local alias initializers.
10957 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10958 (resolve_expression_name): Lookup outer context local aliases. New
10959 local `access', use it.
10960 (patch_method_invocation): Patch inner class ctor invocation with
10961 outer context local aliases initialization values. $finit$
10962 invocation patching now includes things generated with
10963 build_alias_initializer_parameter_list.
10964 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10965 (build_super_invocation): Likewise.
10966 (patch_assignment): Changed comment.
10968 2000-01-27 Andrew Haley <aph@cygnus.com>
10970 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10974 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10976 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10978 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10980 * parse.y (register_fields): Don't pass a format specifier to
10981 OBSOLETE_MODIFIER_WARNING.
10982 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10983 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10985 (check_modifiers): Change function into a macro.
10986 (check_class_interface_creation): Pass a literal format string.
10988 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10990 * buffer.h: PROTO -> PARAMS.
10991 * check-init.c: Likewise.
10992 * class.c: Likewise.
10993 * constants.c: Likewise.
10994 * convert.h: Likewise.
10995 * decl.c: Likewise.
10996 * except.c: Likewise.
10997 * expr.c: Likewise.
10998 * gjavah.c: Likewise.
10999 * java-except.h: Likewise.
11000 * java-tree.h: Likewise.
11001 * jcf-depend.c: Likewise.
11002 * jcf-dump.c: Likewise.
11003 * jcf-parse.c: Likewise.
11004 * jcf-path.c: Likewise.
11005 * jcf-reader.c: Likewise.
11006 * jcf-write.c: Likewise.
11008 * jv-scan.c: Likewise.
11009 * jvgenmain.c: Likewise.
11010 * jvspec.c: Likewise.
11011 * lang.c: Likewise.
11014 * parse-scan.y: Likewise.
11015 * parse.h: Likewise.
11016 * parse.y: Likewise.
11017 * typeck.c: Likewise.
11018 * verify.c: Likewise.
11019 * xref.c: Likewise.
11020 * xref.h: Likewise.
11021 * zextract.c: Likewise.
11022 * zipfile.h: Likewise.
11024 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11026 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11027 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11028 * constants.c (build_constant_data_ref): Check for cached
11029 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11030 in TYPE_CPOOL_DATE_REF.
11031 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11032 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11033 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11034 (LOCAL_FINAL): New macro.
11035 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11036 constant pool -- don't try to reuse.
11037 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11038 TYPE_LANG_SPECIFIC.
11039 (find_in_current_zip): Use TYPE_JCF.
11040 * parse.h (java_check_final): Prototype removed.
11041 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11042 (maybe_create_class_interface_decl,
11043 check_class_interface_creation): Likewise.
11044 (java_expand_finals): Function removed.
11045 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11046 (block_statement:): Fixed comment.
11047 (anonymous_class_creation:): Likewise.
11048 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11050 (check_class_interface_creation): Loosened error report on (inner)
11051 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11052 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11053 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11055 (create_interface): Likewise.
11056 (anonymous_class_counter): New static global.
11057 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11058 patch. Fixed comments.
11059 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11060 anonymous_class_counter when declaring a toplevel class.
11061 (craft_constructor): Fixed constructor name when handling
11062 anonymous classes. Anonymous class constructors to feature hidden
11063 this$<n> parameter.
11064 (java_fix_constructors): Added comment.
11065 (java_check_final): Function removed.
11066 (java_complete_expand_methods): Fixed comment. Don't generate
11067 class data, save its outgoing constant pool instead.
11068 (verify_constructor_super): Skip anonymous class constructor
11069 hidden this$<n> parameter.
11070 (java_expand_classes): New local `saved_ctxp'. Removed call to
11071 java_expand_finals and java_check_final. Expand anonymous class
11072 constructors. Generate class data.
11073 (build_super_invocation): Skip anonymous class hidden this$<n>
11075 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11076 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11077 (set_java_signature): Likewise.
11079 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11081 * gjavah.c: Delete ACC_VISIBILITY define.
11082 * jcf.h: Add ACC_VISIBILITY define.
11083 * parse.y: final: rule tagged <value>.
11084 (java_check_regular_methods): Use ACC_VISIBILITY define for
11085 default package access check.
11086 (local_variable_declaration_statement): Use final: rule.
11088 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11090 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11091 (final:): New rule.
11093 2000-01-17 Tom Tromey <tromey@cygnus.com>
11095 * gjavah.c (print_field_info): Allow non-static final fields.
11097 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11099 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11100 * parse.y (patch_anonymous_class): New function.
11101 (create_anonymous_class): Register incomplete type when the
11102 class/interface to extends/implement isn't known yet.
11103 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11104 (verify_constructor_super): Tuned error message.
11106 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11108 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11109 (ANONYMOUS_CLASS_P): New macro.
11110 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11111 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11112 * parse.y (create_class): Added leading argument.
11113 (maybe_create_class_interface_decl,
11114 check_class_interface_creation): Likewise.
11115 (craft_constructor): New function.
11116 (verify_constructor_super): Added argument in prototype.
11117 (class_declaration:): Inserted leading argument.
11118 (for_begin:): Use FOR_LOOP_P.
11119 (anonymous_class_creation): Create WFL of the anonymous class to
11120 instantiate. Call build_new_invocation. Added comments.
11121 (check_class_interface_creation): Handle parameter `anonymous' in
11122 verbose mode class creation announce.
11123 (link_nested_class_to_enclosing): Exclude anonymous classes.
11124 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11125 anonymous class, even though they appear to have an enclosing
11127 (create_interface): Pass extra argument to
11128 check_class_interface_creation.
11129 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11130 (create_class): Call check_class_interface_creation and
11131 maybe_create_class_interface_decl with extra new argument. Don't
11132 add private this$<n> to anonymous classes.
11133 (method_declarator): Insert hidden this$<n> to anonymous class
11135 (java_fix_constructors): Deleted code creating default
11136 constructor. Call craft_constructor instead.
11137 (java_check_regular_methods): Set `saw_constructor' to 1 for
11139 (fix_constructors): Pass extra argument to verify_constructor_super.
11140 (verify_constructor_super): New local `sdecl', use it. Search for
11141 matching constructor (possibly featuring arguments) in super
11143 (lookup_method_invoke): Craft constructor according to arguments
11144 list when dealing with anonymous class constructors.
11145 (build_super_invocation): Pass arguments to anonymous class super
11147 (search_loop): Use FOR_LOOP_P.
11148 (labeled_block_contains_loop_p): Likewise.
11150 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11152 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11153 (enclosing_context_p): New function.
11154 (get_access_flags_from_decl): Handle CLASS_STATIC.
11155 (maybe_layout_super_class): Extra first argument passed to
11157 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11159 * decl.c (access0_identifier_node): New global.
11160 (init_decl_processing): access0_identifier_node initialized.
11161 (pushdecl): Set DECL_CONTEXT only on non type decls.
11162 * expr.c (lookup_field): Lookup inner class fields in enclosing
11164 (expand_invoke): Use ID_INIT_P.
11165 (expand_java_field_op): Use DECL_CLINIT_P.
11166 * java-tree.def (CLASS_LITERAL): New tree code.
11167 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11168 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11169 (struct lang_decl): New field `inner_access'.
11170 (enclosing_context_p): Prototyped.
11171 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11172 ID_CLINIT_P): New macros.
11173 (CLASS_STATIC): New macro.
11174 (CLASS_ACCESS0_GENERATED_P): New macro.
11175 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11176 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11177 INNER_CLASS_P): New macros.
11178 (DECL_INNER_CLASS_LIST): New macro.
11179 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11181 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11182 the shift value to int. Fixed typo in comment.
11183 * lex.c (inst_id, wpv_id): Initialize.
11184 * mangle.c (unicode_mangling_length): Take `$' into account.
11185 * parse.h (DRECOVER, RECOVER): Terminate properly.
11186 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11187 (typedef struct _jdep): New field `enclosing'.
11188 (JDEP_ENCLOSING): New macro.
11189 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11190 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11191 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11192 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11193 GET_ENCLOSING_CPC_CONTEXT): New macros.
11194 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11195 (do_resolve_class): Added extra argument in prototype.
11196 * parse.y (resolve_class): Added extra argument in prototype.
11197 (maybe_create_class_interface_decl): Likewise.
11198 (maybe_use_access_method, build_wfl_wrap): New functions.
11199 (java_complete_expand_classes, java_complete_expand_class):
11201 (java_parser_context_push_initialized_field,
11202 java_parser_context_suspend, java_parser_context_resume):
11204 (maybe_make_nested_class_name, make_nested_class_name,
11205 set_nested_class_simple_name_value,
11206 link_nested_class_to_enclosing, find_as_inner_class,
11207 find_as_inner_class_do, check_inner_class_redefinition,
11208 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11209 maybe_build_thisn_access_method, build_outer_field_access,
11210 build_outer_field_access_methods, build_outer_field_access_expr,
11211 build_outer_method_access_method, build_new_access_id,
11212 build_outer_field_access_method, outer_field_access_p,
11213 outer_field_expanded_access_p, outer_field_access_fix,
11214 build_incomplete_class_ref, patch_incomplete_class_ref,
11215 create_anonymous_class): Likewise.
11216 (inst_id, wpv_id): New static global variables.
11217 (synchronized:): New rule, tagged <node>.
11218 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11220 (anonymous_class_creation:): New rule, tagged <node>.
11221 (NEW_TK): Tagged <node>.
11222 (type_literals, array_type_literal): New rules, tagged <node>.
11223 (class_declaration:): Removed action when reducing by class_body:
11224 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11225 using GET_CPC in sub-rules.
11226 (class_member_declaration): Handle inner classes.
11227 (method_declaration): When reducing method_header:, reset
11228 current_function_decl when appropriate.
11229 (method_declarator:): Set the number of formal parameter to 0 for
11230 method declared without arguments.
11231 (constructor_declarator:): Likewise.
11232 (static_initializer:): List of elements kept in a list.
11233 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11234 use of the keyword `static' for type declarations.
11235 (block_statement:): Handle inner class declarations.
11236 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11237 type qualified `this'.
11238 (class_instance_creation_expression): Use anonymous_class_creation:
11239 to handle inner class instances creation. Handle qualified `new'.
11240 (something_dot_new): Added appropriate actions.
11241 (create_new_parser_context): New function.
11242 (java_push_parser_context, java_parser_context_save_global,
11243 java_parser_context_suspend): Use create_new_parser_context.
11244 (check_modifiers): Changed leading comment.
11245 (check_class_interface_creation): Handle interclasses.
11246 (add_superinterfaces): Fixed comment.
11247 (create_interface): Build qualified name from the raw_name instead
11248 of its matching WFL. Push the initialized fields list. raw_name added
11249 as an extra argument to maybe_create_class_interface_decl.
11250 (create_class): Build qualified name from the raw_name instead of
11251 its matching WFL. Removed assignment to current_parsed_class_un.
11252 Call PUSH_ERROR before returning an error. Suspend the current
11253 parser context when processing an inner class. Push the
11254 initialized fields list. raw_name added as an extra argument to
11255 maybe_create_class_interface_decl. Add the private this$<n>
11257 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11258 (register_fields): Get the class type from GET_CPC and handle
11259 previous errors. Added code to handle the creation of static
11260 fields in inner classes. Initialized fields initialization
11261 statements kept in a list of lists.
11262 (maybe_generate_finit): Initialized fields initialization
11263 statements kept in a list of lists. Use GET_CPC.
11264 (maybe_generate_clinit): Likewise.
11265 (method_header): Use GET_CPC and GET_CPC_UN.
11266 (parser_qualified_classname): Handle inner classes.
11267 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11268 (java_fix_constructors): Hide pointer to enclosing context
11269 instance in constructor list when dealing with inner classes.
11270 (jdep_resolve_class): Call resolve_class with extra first argument
11272 (resolve_class): Add enclosing context as a first extra argument
11273 to do_resolve_class.
11274 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11276 (resolve_no_layout): Extra argument added to resolve_class
11278 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11279 (java_get_real_method_name): Use GET_CPC_UN.
11280 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11281 (java_check_abstract_methods): Handle static method declared in
11282 inner classes by an error.
11283 (java_check_regular_methods): Use DECL_CLINIT_P.
11284 (source_start_java_method): Also set DECL_MAX_LOCALS.
11285 (create_artificial_method): Call java_parser_context_save_global
11286 and java_parser_context_restore_global instead of saving/restoring
11287 the context by hand.
11288 (expand_start_java_method): Improved verbose mode message.
11289 (java_complete_expand_methods): Fixed leading comment. Use
11291 (fix_constructors): Added assignment to this$<n> if necessary.
11292 (java_expand_classes): Call java_complete_expand_classes instead
11293 of java_complete_expand_methods.
11294 (make_qualified_primary): Simplified.
11295 (merge_qualified_name): Optimized for missing left or right parts.
11296 (resolve_expression_name): Handle access to outer class fields from
11298 (resolve_qualified_expression_name): New macro
11299 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11300 classes. Report error on non appropriate qualification of
11301 `new'. Handle qualified `this'.
11302 (not_accessible_p): Allow access to outer class private fields from
11304 (patch_method_invocation): Handle method invocations through
11305 access methods and inner class constructor invocations.
11306 (find_applicable_accessible_methods_list): Search enclosing
11307 contexts of an inner class.
11308 (search_applicable_methods_list): Fixed typo.
11309 (argument_types_convertible): Handle inner class constructors'
11310 hidden outer context reference argument.
11311 (qualify_ambiguous_name): Handle qualified `this'.
11312 (java_complete_lhs): Handle use of field accessed through
11313 artificial access methods in various cases of assignments. Handle
11314 CLASS_LITERAL node.
11315 (check_final_assignment): Use DECL_CLINIT_P.
11316 (valid_ref_assignconv_cast_p): Handle the destination being an
11317 enclosing context of the source.
11318 (patch_unaryop): Handle use of field accessed through artificial
11320 (patch_return): Use DECL_CLINIT_P.
11321 (patch_throw_statement): Use DECL_CLINIT_P.
11322 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11323 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11326 2000-01-16 Anthony Green <green@cygnus.com>
11328 * parse.y (build_string_concatenation): Only use
11329 StringBuffer(String) shortcut if String arg is constant.
11331 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11333 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11334 the shift value to int. Fixed typo in comment.
11336 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11338 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11339 * jcf-write.c: Likewise.
11340 * parse.y: Likewise.
11341 * parse.c: Regenerate.
11343 2000-01-09 Anthony Green <green@cygnus.com>
11345 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11346 bytecodes in the correct order.
11348 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11350 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11352 2000-01-06 Anthony Green <green@cygnus.com>
11354 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11355 before building constant array decl.
11357 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11359 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11360 method invocation and typo in conditional expression.
11361 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11362 the appropriate NOTE_POP.
11363 * parse.y (patch_binop): Shift value mask to feature the right
11366 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11368 * class.c (assume_compiled, assume_compiled_node): Add static
11370 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11372 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11374 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11376 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11377 to `__modifier' to avoid stringifying it.
11379 * parse.y (verify_constructor_circularity): Don't call a variadic
11380 function with a non-literal format string.
11381 (java_check_abstract_methods): Move unreachable code inside
11382 `continue' statement.
11383 (lookup_method_invoke): Call xstrdup, not strdup.
11385 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11388 * jcf-parse.c (yyparse): Likewise.
11390 * jv-scan.c (main): Likewise.
11392 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11394 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11395 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11396 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11399 * parse.y (synchronized, variable_redefinition_error,
11400 check_class_interface_creation, create_interface, create_class,
11401 method_header, finish_method_declaration,
11402 check_modifiers_consistency, method_declarator,
11403 complete_class_report_errors, check_abstract_method_definitions,
11404 java_check_regular_methods, check_throws_clauses,
11405 java_check_abstract_methods, read_import_dir,
11406 check_pkg_class_access, declare_local_variables, fix_constructors,
11407 cut_identifier_in_qualified, resolve_expression_name,
11408 resolve_qualified_expression_name, patch_method_invocation,
11409 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11410 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11411 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11412 patch_try_statement, patch_synchronized_statement,
11413 patch_throw_statement, check_thrown_exceptions,
11414 patch_conditional_expr): Likewise.
11416 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11418 * Makefile.in (LIBDEPS): Added gcc's errors.o
11419 (../jcf-dump$(exeext):): Link with gcc's errors.o
11420 (../gcjh$(exeext):): Likewise.
11421 * expr.c (expand_java_NEW): Layout the entire target type instead of
11422 laying out its methods only.
11423 (lookup_field): Layout the class after having loaded it.
11424 * java-tree.h (java_debug_context): Declared.
11425 * jcf-io.c (toplev.h): Included.
11426 (find_class): Removed assignment to jcf's outofsynch
11427 field. Force source file to be read if newer than its matching
11428 class file. Tweaked debug messages.
11429 * jcf-parse.c (jcf_out_of_synch): Deleted.
11430 (read_class): Call to jcf_out_of_synch removed.
11431 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11432 (jcf_out_of_synch): Prototype deleted.
11433 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11434 `deprecated' and `class_err': integer turned into bit-fields.
11435 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11436 * parse.y (package_list): New global.
11437 (package_declaration:): Record newly parsed package name.
11438 (extra_ctxp_pushed_p): Static global deleted.
11439 (java_parser_context_save_global): Create buffer context for the
11440 purpose of saving globals, if necessary.
11441 (java_parser_context_restore_global): Pop context pushed for the
11442 purpose of saving globals, if necessary.
11443 (java_debug_context_do): New prototype and function.
11444 (java_debug_context): Likewise.
11445 (do_resolve_class): Use already parsed package names to qualify
11446 and lookup class candidate.
11447 (java_pre_expand_clinit): Removed unnecessary local variable.
11449 1999-12-17 Tom Tromey <tromey@cygnus.com>
11451 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11453 (process_file): Use `\n\' at end of each line in string.
11455 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11457 * expr.c (expand_invoke): Layout the loaded class before
11458 attempting to use it.
11459 (expand_java_field_op): Allow final field assignments to take
11461 * typeck.c (convert): Return error_mark_node if expr is null.
11463 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11465 * class.c (class_depth): Return -1 if the class doesn't load
11467 * expr.c (can_widen_reference_to): Check for errors during depth
11468 computation and return 0 accordingly.
11469 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11470 create default constructors and add an other error check.
11471 * parse.h (java_fix_constructors): Prototyped.
11472 * parse.y (java_pre_expand_clinit): Likewise.
11473 (build_super_invocation): Re-prototyped to feature one argument.
11474 (java_check_circular_reference): Directly use `current'.
11475 (java_fix_constructors): New function.
11476 (java_check_regular_methods): Don't create default constructors
11477 here, but abort if none were found.
11478 (java_complete_expand_methods): Pre-process <clinit> calling
11479 java_pre_expand_clinit.
11480 (java_pre_expand_clinit): New function.
11481 (fix_constructors): build_super_invocation invoked with the
11482 current method declaration as an argument.
11483 (build_super_invocation): Use the context of the processed method
11484 decl argument instead of current_class.
11485 * typeck.c (lookup_java_method): Take WFLs in method names into
11488 1999-12-14 Per Bothner <per@bothner.com>
11490 * class.c (make_class_data): flag_keep_inline_functions to keep
11491 private methods in the method array.
11493 1999-12-15 Anthony Green <green@cygnus.com>
11495 * check-init.c (check_init): Take into account both types of
11496 `throw's when checking for uninitialized variables.
11498 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11500 * parse.y (java_complete_lhs): Force conversion of array
11501 dimensions to int_type_node, that's what runtime's ABI expects.
11503 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11505 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11506 operand of a WFL, until the Java front-end gets fixed with regard
11507 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11509 1999-12-10 Andrew Haley <aph@cygnus.com>
11511 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11512 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11513 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11514 java-tree.h: Ditto.
11515 jcf-write.c: Ditto.
11517 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11519 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11520 before calling expand_eh_region_start and expand_start_all_catch.
11521 * except.c (expand_start_java_handler): Switch to permanent
11522 obstack before calling expand_eh_region_start.
11523 (expand_end_java_handler): Switch to permanent obstack before
11524 calling expand_start_all_catch.
11526 1999-12-5 Anthony Green <green@cygnus.com>
11528 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11529 function with side effects.
11530 (init_decl_processing): Mark all memory allocating DECLs with
11533 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11535 * except.c (expand_end_java_handler): Call
11536 expand_resume_after_catch and end_catch_handler.
11538 1999-11-30 Anthony Green <green@cygnus.com>
11540 * verify.c (verify_jvm_instructions): Create new return label
11541 chain if non existent (don't rely on the verified state of the jsr
11544 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11546 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11547 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11549 * parse.y (patch_assignment): Removed bogus final class test on
11550 lhs when checking on whether to emit an ArrayStoreException runtime
11552 * expr.c (expand_java_arraystore): Likewise.
11554 1999-11-28 Anthony Green <green@cygnus.com>
11556 * decl.c (find_local_variable): Reuse single slot decls when
11559 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11561 * jcf-parse.c (saw_java_source): Global variable removed.
11562 (read_class): Don't use `saw_java_source'. Added extra braces.
11563 (yyparse): Code setting `saw_java_source' removed.
11565 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11567 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11569 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11571 * verify.c (merge_type_state): Non verified subroutines being
11572 considered more than once to trigger passive type merge.
11574 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11576 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11577 in case of error. Error message tuned.
11579 1999-11-21 Anthony Green <green@cygnus.com>
11581 * constants.c (find_methodref_index): Unwrap method names before
11582 inserting them in the constant pool.
11584 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11586 * class.c (assume_compiled_node): New typedef.
11587 (assume_compiled_tree): New static data.
11588 (find_assume_compiled_node): New function.
11589 (add_assume_compiled): New function.
11590 (assume_compiled): New function.
11591 * class.c (make_class_data): Use assume_compiled.
11592 (is_compiled_class): Use assume_compiled.
11594 * java-tree.h (add_assume_compiled): Declare.
11596 * lang.c (lang_decode_option): Parse new options.
11598 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11600 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11601 int_type_node: that's what `_Jv_AllocObject' expects.
11603 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11605 * parse.y (lookup_method_invoke): Use lang_printable_name to
11606 reliably build the type name during error report. Fixes PR gcj/97.
11608 1999-11-09 Tom Tromey <tromey@cygnus.com>
11610 * jcf-path.c: Include <sys/stat.h>.
11611 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11612 (DIR_UP): New macro.
11614 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11616 * parse.y (source_end_java_method): Resume permanent allocation,
11617 reversing Apr 27 1998 patch.
11618 (patch_string_cst): Pop obstacks after having pushed the permanent
11621 1999-11-05 Tom Tromey <tromey@cygnus.com>
11623 * class.c (finish_class): Emit inlined methods if any native
11624 methods exist in the class. Fixes PR gcj/85.
11626 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11628 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11629 (qualify_ambiguous_name): Likewise.
11631 1999-11-03 Godmar Back <gback@cs.utah.edu>
11633 * typeck.c: (lookup_java_method): search all inherited
11634 interfaces when looking up interface method.
11636 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11638 * parse.y (method_header:): Issue error message for rule `type
11640 (synchronized:): Error report when not using synchronized.
11642 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11644 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11645 being used before the superclass constructor has been called.
11646 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11647 instead of `CALL_THIS_CONSTRUCTOR_P'.
11649 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11651 * check-init.c: Fix typo in comment.
11653 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11655 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11658 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11660 * parse.y (expression_statement:): Call function to report
11661 improper invocation of a constructor.
11662 (parse_ctor_invocation_error): New function.
11664 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11666 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11669 1999-10-21 Tom Tromey <tromey@cygnus.com>
11671 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11672 in generated `main'.
11674 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11676 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11677 (qualify_ambiguous_name): Likewise.
11679 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11681 * parse.y (java_complete_tree): fold_constant_for_init to work on
11683 (java_complete_lhs): Likewise.
11684 (array_constructor_check_entry): Complete an initializer element
11685 on permanent_obstack.
11687 1999-10-19 Tom Tromey <tromey@cygnus.com>
11689 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11690 From Mike Moreton <mike@pillim.demon.co.uk>.
11692 1999-10-15 Greg McGary <gkm@gnu.org>
11694 * java-tree.h (flag_bounds_check): Remove extern decl.
11695 * lang.c (flag_bounds_check): Remove global variable.
11696 (lang_f_options): Remove "bounds-check" entry.
11697 (lang_init_options): Default flag_bounds_check to "on".
11699 1999-10-14 Tom Tromey <tromey@cygnus.com>
11701 * jvgenmain.c (usage): New function.
11702 (main): Use it. Also, handle `-D' options.
11703 * jvspec.c (lang_specific_driver): Recognize -D.
11704 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11706 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11708 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11710 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11711 variadic function with a non-literal format string.
11713 * parse-scan.y (report_main_declaration): Likewise.
11715 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11717 * parse.y (read_import_dir, patch_assignment, patch_binop,
11718 patch_array_ref): Likewise.
11720 * typeck.c (build_java_array_type): Likewise.
11722 * verify.c (verify_jvm_instructions): Likewise.
11724 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11726 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11728 1999-10-07 Anthony Green <green@cygnus.com>
11730 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11731 where CHECK_PUT may fail for valid reasons.
11733 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11734 UNSAFE_PUTN): New macros.
11736 1999-10-04 Tom Tromey <tromey@cygnus.com>
11738 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11739 well. Fixes Java PR gcj/59.
11740 * parse-scan.y (yyerror): Report errors.
11742 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11744 * decl.c (insert_block): Remove unconditional `abort'.
11746 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11748 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11749 FUNCTION_CODE now of type int. All callers changed.
11750 Set the builtin's DECL_BUILT_IN_CLASS.
11752 1999-09-23 Tom Tromey <tromey@cygnus.com>
11754 * jvspec.c (lang_specific_driver): Don't read spec file if
11755 -fsyntax-only given.
11757 1999-09-22 Tom Tromey <tromey@cygnus.com>
11759 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11761 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11762 (WORDS_TO_LONG): Likewise.
11763 (WORDS_TO_DOUBLE): Likewise.
11765 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11767 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11768 (RELOCATION_VALUE_1): Likewise.
11769 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11770 push_in_const, push_long_const): Prototyped.
11771 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11772 (push_constant2): Likewise.
11773 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11774 (find_constant_wide): Cast find_constant2's integer arguments to
11776 (find_constant_index): Cast find_constant2's and find_constant2's
11777 integer arguments to `jword'.
11778 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11779 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11780 (emit_if): Use RELOCATION_VALUE_1.
11781 (emit_goto): Likewise.
11782 (emit_jsr): Likewise.
11783 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11784 argument to push_long_const to HOST_WIDE_INT.
11786 1999-09-15 Andreas Schwab <schwab@suse.de>
11788 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11790 1999-09-20 Nick Clifton <nickc@cygnus.com>
11792 * lang.c (lang_decode_option): Extend comment.
11794 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11796 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11799 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11801 * gjavah.c (get_field_name, print_method_info, print_include,
11802 add_namelet): Use xmalloc, not malloc.
11804 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11805 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11808 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11810 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11812 * jcf-path.c (add_entry): Likewise.
11814 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11816 * jv-scan.c (xmalloc): Remove definition.
11818 * jvgenmain.c (xmalloc): Likewise.
11820 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11822 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11824 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11825 concat, not xmalloc/sprintf.
11826 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11827 (xstrdup): Remove definition.
11829 * parse.y (duplicate_declaration_error_p,
11830 constructor_circularity_msg, verify_constructor_circularity,
11831 check_abstract_method_definitions, java_check_regular_methods,
11832 java_check_abstract_methods, patch_method_invocation,
11833 check_for_static_method_reference, patch_assignment, patch_binop,
11834 patch_cast, array_constructor_check_entry, patch_return,
11835 patch_conditional_expr): Use xstrdup, not strdup.
11837 * zextract.c (ALLOC): Use xmalloc, not malloc.
11839 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11841 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11843 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11844 (do_spec, lang_specific_pre_link, lang_specific_driver,
11845 input_filename, input_filename_length): Don't declare.
11846 (main_class_name, jvgenmain_spec, lang_specific_driver):
11848 (lang_specific_driver): All calls to the function pointer
11849 parameter now explicitly call `fatal'.
11851 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11853 * parse.y (find_applicable_accessible_methods_list): Search
11854 abstract classes as interfaces.
11856 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11858 * class.c (finish_class): We're now outside a valid method
11859 declaration. Tell the rest of gcc so.
11861 1999-09-08 Bruce Korb autogen@linuxbox.com
11863 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11865 1999-09-07 Tom Tromey <tromey@cygnus.com>
11867 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11869 (decode_signature_piece): Don't emit "::" in JArray<>.
11870 (print_namelet): Only print trailing `;' when printing a class.
11872 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11874 * java-tree.h: Delete declarations for all tree nodes now moved to
11876 * decl.c: Delete their definitions.
11878 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11880 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11881 * Makefile.in (OBJS): Add ggc-callbacks.o.
11882 (OBJDEPS): Likewise.
11884 1999-09-03 Tom Tromey <tromey@cygnus.com>
11886 * parse.y (strip_out_static_field_access_decl): Return operand if
11887 it satisfies JDECL_P.
11889 1999-09-02 Tom Tromey <tromey@cygnus.com>
11891 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11892 Handle nested arrays, like `[[I'.
11894 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11896 * class.c (finish_class): Remove unused parameter, all callers
11899 * expr.c (build_java_athrow): Change return type to void.
11900 (java_lang_expand_expr): Make sure each case in switch returns a
11903 * java-tree.h (finish_class): Fix prototype to take void args.
11905 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11906 (main): Issue return from main, not exit.
11908 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11910 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11912 * jv-scan.c (main): Issue return from main, not exit.
11914 * parse.y (check_abstract_method_definitions,
11915 java_check_abstract_method_definitions): Add static prototypes.
11916 (java_complete_expand_methods): Fix call to `finish_class'.
11918 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11921 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11923 * lang.c (language_string): Constify.
11925 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11927 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11928 Remove hacks for stuff which comes from libiberty.
11930 * Make-lang.in: Likewise.
11932 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11934 * Makefile.in (xref.o): Depend on xref.c explicitly.
11936 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11938 * java-tree.h (lang_printable_name): Constify a char*.
11940 * lang.c (lang_printable_name): Likewise.
11942 1999-08-27 Jeffrey A Law (law@cygnus.com)
11944 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11945 comments in C code.
11947 1999-08-26 Tom Tromey <tromey@cygnus.com>
11949 * gjavah.c (print_cxx_classname): Print "::" before qualified
11952 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11954 * parse.y (lookup_cl): Changed leading comment. Now does its best
11955 to set the column number.
11956 (qualify_ambiguous_name): Take WFL wrappers into account.
11958 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11960 * verify.c (verify_jvm_instructions): Don't check instruction
11961 validity beyond end of method.
11963 1999-08-25 Tom Tromey <tromey@cygnus.com>
11965 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11967 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11969 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11970 cxx_keyword_subst, generate_access, name_is_method_p,
11971 get_field_name, print_field_name, super_class_name, print_include,
11972 decode_signature_piece, print_class_decls, usage, help,
11973 java_no_argument, version, add_namelet, print_namelet): Add static
11975 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11976 name_is_method_p): Constify a char*.
11977 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11978 Provide a final else clause in an if-else-if.
11979 (print_field_info): Add missing final arg in function call to
11980 `print_field_name'.
11981 (print_method_info, decompile_method, decode_signature_piece,
11982 print_c_decl, print_full_cxx_name, print_stub,
11983 print_mangled_classname, super_class_name, print_include,
11984 add_namelet, add_class_decl, print_class_decls, process_file,
11985 help): Constify a char*.
11987 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
11988 push_int_const, find_constant_wide, find_constant_index,
11989 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
11990 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
11991 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
11992 emit_if, emit_goto, emit_jsr, call_cleanups,
11993 make_class_file_name): Add static prototypes.
11994 (generate_bytecode_return, generate_bytecode_insns): Pass a
11995 NULL_PTR, not a NULL_TREE.
11997 * jv-scan.c: Include "jcf.h".
11998 (main): Declare using DEFUN macro.
12000 * jvspec.c (find_spec_file, lang_specific_pre_link,
12001 lang_specific_driver): Add prototypes.
12002 (find_spec_file): Constify a char*.
12004 * keyword.gperf (hash, java_keyword): Add prototypes.
12006 * lang.c (lang_print_error): Add static prototype.
12007 (lang_init): Prefer memcpy over bcopy to avoid casts.
12009 * lex.c (yylex): Add static prototype.
12011 * parse-scan.y: Include "lex.c" earlier.
12013 * parse.h: Remove redundant declaration for `yylex'.
12015 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12016 labeled_block_contains_loop_p): Add static prototypes.
12017 (not_accessible_p): Make static to match prototype.
12019 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12021 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12023 * parse.y (check_method_redefinition): Changed leading comment.
12024 (check_abstract_method_definitions): New function.
12025 (java_check_abstract_method_definitions): New function.
12026 (java_check_regular_methods): Call it.
12027 (verify_constructor_super): Fixed indentation.
12028 (lookup_method_invoke): Likewise.
12030 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12032 * parse.y (method_header): Return a null pointer if the current
12033 class node is null.
12034 (finish_method_declaration): Return if the current function decl
12036 (source_start_java_method): Likewise.
12037 (java_method_add_stmt): Likewise.
12039 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12041 * class.c (emit_register_class): Removed unnecessary call to
12043 * parse.y (labeled_block_contains_loop_p): Removed unused local
12046 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12048 * parse.y (java_refold): Added prototype.
12050 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12052 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12053 (java_stabilize_reference): Removed unnecessary `else'.
12054 (java_complete_lhs): Set flag to remember boolean. Call
12055 java_refold. Added comments.
12056 (java_decl_equiv): New function.
12057 (binop_compound_p): Likewise.
12058 (java_refold): Likewise.
12059 (patch_unaryop): Striped static field access assigned to decl and
12060 op. Changed promotion scheme for ++/-- operators.
12061 (search_loop): New function.
12062 (labeled_block_contains_loop_p): Likewise.
12063 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12065 (patch_bc_statement): Call search_loop. Fixed comment.
12067 1999-08-14 Anthony Green <green@cygnus.com>
12069 * expr.c (java_lang_expand_expr): Mark static array data as
12072 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12074 * jvgenmain.c (main): NUL-terminate name_obstack.
12076 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12078 * check-init.c (check_bool2_init, done_alternative): Add static
12081 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12082 (add_method, build_utf8_ref, build_class_ref,
12083 append_gpp_mangled_type, layout_class_method): Constify a char*.
12085 * decl.c (push_promoted_type, make_binding_level): Add static
12087 (push_promoted_type, pushdecl): Constify a char*.
12089 * except.c (find_handler_in_range, link_handler,
12090 check_start_handlers): Add static prototypes.
12092 * expr.c (process_jvm_instruction): Constify a char*.
12094 * gjavah.c (main): Constify a char*.
12096 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12099 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12101 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12102 munge, print_ents): Constify a char*.
12104 * jcf-dump.c (disassemble_method): Constify a char*.
12105 (print_constant_pool, print_exception_table): Add static prototypes.
12106 (print_constant, print_exception_table, main, disassemble_method):
12109 * jcf-io.c (find_classfile, find_class): Likewise.
12111 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12112 (set_source_filename, predefined_filename_p): Add static prototypes.
12113 (set_source_filename, get_constant, get_class_constant,
12114 find_in_current_zip): Constify a char*.
12116 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12118 (add_entry, add_path, jcf_path_classpath_arg,
12119 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12121 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12122 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12123 jcf_parse_one_method, jcf_parse_methods,
12124 jcf_parse_final_attributes): Add static prototypes.
12125 (get_attribute): Constify a char*.
12127 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12128 jcf_dependency_add_target, jcf_path_classpath_arg,
12129 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12131 * jv-scan.c (main): Constify a char*.
12132 (gcc_obstack_init): Add prototype arguments.
12134 * jvgenmain.c (gcc_obstack_init): Likewise.
12135 (main): Constify a char*.
12137 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12139 (put_decl_string, lang_print_error): Constify a char*.
12140 (lang_init): Remove redundant extern prototype.
12142 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12144 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12145 Add static prototypes.
12146 (get_type_from_signature): Constify a char*.
12148 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12149 Add static prototypes.
12150 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12151 (verify_jvm_instructions): Constify a char*.
12153 * xref.c (xref_flag_value): Likewise.
12155 * xref.h (xref_flag_value): Likewise.
12157 * zextract.c (makeword, makelong): Add static prototypes.
12158 (makeword, makelong): Constify a uch*.
12160 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12162 * lang.c (java_dummy_print): Constify a char*.
12163 (lang_print_error): Likewise.
12164 (lang_init): Remove redundant prototype for `print_error_function'.
12165 (lang_init_source): Likewise.
12166 (lang_identify): Constify a char*.
12168 1999-08-09 Tom Tromey <tromey@cygnus.com>
12170 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12171 (WORDS_TO_LONG): Likewise.
12172 (WORDS_TO_DOUBLE): Likewise.
12174 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12176 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12178 * expr.c (java_stack_pop, java_array_data_offset,
12179 build_java_throw_out_of_bounds_exception, case_identity,
12180 build_java_check_indexed_type): Add static prototypes.
12181 (linenumber_table, expand_invoke, expand_java_field_op,
12182 build_primtype_type_ref, expand_byte_code): Constify a char*.
12184 * java-tree.h (build_primtype_type_ref, linenumber_table):
12186 (java_lang_expand_expr): Add prototype.
12188 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12189 `java_lang_expand_expr'.
12191 * lex.c (java_lex_error): Constify a char*.
12192 (java_get_unicode, java_read_char, java_allocate_new_line,
12193 java_unget_unicode, java_sneak_unicode): Prototype.
12195 * parse-scan.y (current_class, package_name, method_declarator,
12196 report_class_declaration, yyerror): Constify a char*.
12198 * parse.h (java_report_errors): Prototype.
12199 (yyerror): Constify a char*.
12201 * parse.y (classitf_redefinition_error, check_modifiers,
12202 parse_jdk1_1_error, lookup_package_type,
12203 lookup_package_type_and_set_next, get_printable_method_name,
12204 purify_type_name): Constify a char*.
12205 (build_super_invocation, maybe_generate_finit,
12206 verify_constructor_super, parser_add_interface,
12207 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12208 java_complete_expand_methods, java_expand_finals,
12209 cut_identifier_in_qualified, java_stabilize_reference,
12210 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12211 merge_string_cste): Prototype.
12212 (single_type_import_declaration, yyerror,
12213 variable_redefinition_error, build_array_from_name,
12214 build_unresolved_array_type, check_class_interface_creation,
12215 resolve_class, complete_class_report_errors,
12216 note_possible_classname, read_import_dir,
12217 find_in_imports_on_demand, resolve_package, fix_constructors,
12218 check_deprecation, lookup_method_invoke,
12219 maybe_build_primttype_type_ref, array_constructor_check_entry):
12221 (java_complete_expand_methods, java_expand_finals): Make static.
12222 (convert_narrow): Remove static prototype.
12224 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12226 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12228 1999-08-02 Richard Henderson <rth@cygnus.com>
12230 * decl.c: Include defaults.h instead of expr.h.
12231 * parse.y: Likewise.
12233 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12235 * java/decl.c (start_java_method): Change all uses of
12236 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12237 Ensure expr.h is included.
12238 * java/expr.c (pop_arguments): Ditto.
12239 * java/parse.y (expand_start_java_method): Ditto.
12241 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12243 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12245 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12247 * decl.c: Include "function.h".
12248 * except.c: Likewise.
12249 * parse.y: Likewise.
12250 * Makefile.in: Update dependencies.
12252 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12254 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12255 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12256 `modifier' with ATTRIBUTE_UNUSED.
12258 * gjavah.c (process_file): Add braces around ambiguous `else'.
12260 * jcf-dump.c (print_access_flags, localvar_free): Change return
12263 * parse.y (java_complete_expand_method): Initialize variable
12265 (resolve_qualified_expression_name): Likewise for `field_decl'.
12266 (patch_method_invocation): Likewise for `class_to_search'.
12267 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12268 (patch_assignment): Likewise for `lhs_type'.
12270 * verify.c (verify_jvm_instructions): Remove unused variable
12273 1999-07-25 Richard Henderson <rth@cygnus.com>
12275 * decl.c (va_list_type_node): New.
12277 1999-07-25 Anthony Green <green@cygnus.com>
12279 * gjavah.c (print_stub): New function.
12280 (METHOD_IS_NATIVE): New macro.
12281 (print_mangled_classname): Make static.
12282 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12283 (process_file): Perform stub generation.
12284 (HANDLE_METHOD): Don't emit class decls during stub
12286 (HANDLE_END_METHOD): Take into account stub generation.
12287 (print_method_info): Handle stub generation.
12288 (print_stub): New function.
12289 (print_cxx_classname): Make signature consistant with others.
12290 (help): Describe -stubs option.
12291 (main): Create stub file.
12292 (version): Use version.c.
12293 (print_full_cxx_name): New function.
12294 (print_c_decl): Use print_full_cxx_name.
12296 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12298 * check-init.c (check_init): Handle MAX_EXPR.
12300 1999-07-15 Andrew Haley <aph@cygnus.com>
12302 * lang.c (flag_use_divide_subroutine): New variable.
12303 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12304 fp-to-integer conversion.
12305 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12308 * expr.c (build_java_soft_divmod): New function.
12309 (build_java_binop): Call build_java_soft_divmod if
12310 flag_use_divide_subroutine is set.
12311 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12312 soft_lrem_node: new builtin functions.
12313 (init_decl_processing) Initialize the new builtins.
12314 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12315 soft_lrem_node: new builtin functions.
12316 (build_java_soft_divmod): New function.
12317 * parse.y: Call build_java_soft_divmod if
12318 flag_use_divide_subroutine is set.
12319 * parse.c: Rebuilt.
12321 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12322 a --specs= arg) even if not linking.
12323 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12324 -fuse-divide-subroutine
12326 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12328 * parse.y (resolve_and_layout): Check methods only once.
12329 (resolve_qualified_expression_name): Verify thrown exceptions
12331 (check_thrown_exceptions): Reject exceptions thrown in
12332 initializer. Error message tuned.
12334 1999-07-14 Andrew Haley <aph@cygnus.com>
12336 * expr.c (expand_expr): Do not return the last statement in a
12337 block as the block's value.
12339 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12341 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12342 CALL_EXPR, to avoid order of evaluation changes.
12344 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12346 * parse.y (qualify_ambiguous_name): Do not use
12347 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12349 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12351 * check-init.c (check_init): Handle MAX_EXPR.
12352 * expr.c (force_evaluation_order): Force method call arguments to
12353 be evaluated in left-to-right order.
12354 * parse.y (qualify_ambiguous_name): Loop again to qualify
12355 NEW_ARRAY_EXPR properly.
12357 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12359 * parse.y (patch_invoke): Resolve unresolved invoked method
12361 (qualify_ambiguous_name): STRING_CST to qualify expression for
12362 type name resolution.
12364 1999-06-24 Andrew Haley <aph@cygnus.com>
12366 * class.c (finish_class): Whenever a deferred method is
12367 output, rescan the list of methods to see if a new candidate for
12368 output can be found.
12370 1999-06-28 Tom Tromey <tromey@cygnus.com>
12372 * jvspec.c (lang_specific_driver): Recognize --help.
12374 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12376 * parse.y (resolve_package): Fixed bogus return statement.
12377 (patch_method_invocation): Resolve method invocation beginning with
12378 a package name qualifier.
12380 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12382 * Make-lang.in (java.stage1): Depend on stage1-start.
12383 (java.stage2): Likewise for stage2-start.
12384 (java.stage3): Likewise for stage3-start.
12385 (java.stage4): Likewise for stage4-start.
12387 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12389 * parse.y (java_complete_lhs): When doing cross referencing, don't
12390 try to keep file location on a WFL expanded as a CALL_EXPR.
12392 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12394 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12395 compiling to class file a void method with an empty method body.
12396 As a side effect, the bytecode backend will generate the
12397 appropriate `return' instruction.
12399 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12401 * parse.y (lookup_package_type_and_set_next): New function prototype.
12402 (resolve_package): Search current and imported packages.
12403 (lookup_package_type_and_set_next): New function.
12405 1999-06-22 Andrew Haley <aph@cygnus.com>
12407 * verify.c (verify_jvm_instructions): Check for pending blocks
12408 before invalid PC test and opcode switch, not after.
12410 1999-06-21 Andrew Haley <aph@cygnus.com>
12412 * except.c (find_handler_in_range): The upper limit for exception
12413 ranges is exclusive, not inclusive: (start <= pc < end).
12414 (link_handler): find child pointer which points to outer by
12415 searching sibling list: previous code incorrectly assumed that
12416 outer->outer->first_child must point to outer.
12417 * verify.c (verify_jvm_instructions): FIXME added to code for
12419 (verify_jvm_instructions): Do not assume that the last block
12420 processed in a subroutine is a block which ends with a `ret'
12421 instruction. With some control flows it is possible that the last
12422 block ends with an `athrow'.
12424 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12426 * parse.y (qualify_ambiguous_name): Reorganized the post
12427 evaluation of non WFL leading expression nodes.
12429 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12431 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12434 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12436 * parse.y (qualify_ambiguous_name): Handle qualified expression
12437 beginning with a STRING_CST.
12439 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12441 * parse.y (register_fields): Set DECL_INITIAL on both
12442 pre-initialized static and public fields.
12443 (resolve_field_access): Static field access expressions to always
12445 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12446 qualification. CONVERT_EXPR to be resolved as an expression name.
12447 (java_complete_lhs): Identify and access qualified final
12448 initialized field in switch statement case expression.
12449 (fold_constant_for_init): Pre-initialized field decl constant to
12452 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12454 * parse.y (note_possible_classname): Mark returned node with
12455 QUALIFIED_P only if the original class name contained a '/'.
12457 1999-06-05 Anthony Green <green@cygnus.com>
12459 * Make-lang.in (gcjh): More parallel build fixes.
12461 1999-06-03 Mike Stump <mrs@wrs.com>
12463 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12465 1999-06-02 Anthony Green <green@cygnus.com>
12467 * except.c (link_handler): Chain exception handlers in order.
12469 1999-06-02 Anthony Green <green@cygnus.com>
12471 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12472 with nops and process as usual in order to always set correct EH
12473 ranges. Emit detailed warnings about unreachable bytecodes.
12475 1999-06-02 Anthony Green <green@cygnus.com>
12477 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12480 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12482 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12483 or the searched field decl.
12485 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12487 * parse.y (fold_constant_for_init): Convert numerical constant
12488 values to the type of the assigned field.
12490 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12492 * expr.c (lookup_field): Relaxed the test on class loading error
12494 * parse.y (fold_constant_for_init): Enabeled old code.
12496 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12498 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12499 decide the validity of the cast of a java.lang.Cloneable reference
12501 (patch_conditional_expr): Fixed first argument passed to
12502 binary_numeric_promotion.
12504 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12506 * parse.y (qualify_ambiguous_name): Take into account that a
12507 CONVERT_EXPR might specify a type as a WFL.
12509 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12511 * parse.y (patch_assignment): Save the rhs before using it as an
12512 argument to _Jv_CheckArrayStore.
12514 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12516 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12518 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12520 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12521 floating point literal only when the exponent indicator has been
12524 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12526 * parse.y (formal_parameter:): Construct argument tree list
12527 element even if a yet unsupported final parameter was encountered.
12529 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12531 * parse.y (finish_method_declaration): Issue errors for native or
12532 abstract methods declared with a method body, as well as for non
12533 native or non abstract methods with no method body.
12535 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12537 * class.c (build_utf8_ref): Initialize variable `field'.
12539 * decl.c (init_decl_processing): Initialize variable `field'.
12541 * expr.c (build_known_method_ref): Mark parameters `method_type',
12542 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12543 (process_jvm_instruction): Likewise for parameter `length'.
12545 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12546 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12549 * parse.y (maybe_generate_clinit): Remove unused variable
12550 `has_non_primitive_fields'.
12551 (find_in_imports_on_demand): Initialize variables `node_to_use'
12553 (patch_binop): Likewise for variable `prom_type'.
12554 (patch_unaryop): Likewise for variable `prom_type'.
12556 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12558 * xref.c (xref_table): Add missing initializer.
12560 1999-05-14 Tom Tromey <tromey@cygnus.com>
12562 * java-except.h (struct eh_range): Removed unused `next' member.
12563 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12564 after adding all exception handlers. Sort exception ranges in
12566 (struct pc_index): New structure.
12567 (start_pc_cmp): New function.
12568 * except.c (add_handler): Return `void'. Don't call link_handler;
12569 instead construct an ordinary linked list and do range
12571 (check_nested_ranges): New function.
12572 (link_handler): Changed interface to allow merging of eh_ranges.
12573 Split overlapping ranges. Return `void'.
12575 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12577 * parse.y (constructor_block_end:): New rule, tagged <node>.
12578 (constructor_body:): Use `constructor_block_end' instead of
12581 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12583 * parse.y (statement_nsi:): Pop `for' statement block.
12584 (java_complete_lhs): Labeled blocks containing no statement are
12585 marked as completing normally.
12587 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12589 * xref.c (xref_set_current_fp): New function, defined.
12590 * xref.h (xref_set_current_fp): New function, prototyped.
12592 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12594 * check-init.c (check_init): Take into account that
12595 LABELED_BLOCK_STMT can be empty.
12597 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12599 * parse.y (java_check_regular_methods): Warning check on not
12600 overriding methods with default access in other packages does not
12601 apply to `<clinit>'.
12602 (java_complete_lhs): If block body is an empty_stmt_node, replace
12603 it by NULL_TREE. This prevents gcc from generating an irrelevant
12606 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12608 * check-init.c (check_init): Removed code accepting to see things
12609 falling through default:, when doing xrefs.
12610 * java-tree.h (do_not_fold): New global variable, declared.
12611 * parse.y (do_not_fold): New global variable, defined.
12612 (java_complete_expand_method): Set `do_not_fold' to the value of
12613 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12614 and reinstall them after them have been purged; do not check for
12615 initializations; do not issue missing return errors.
12616 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12618 (patch_binop): Skip the fold part when doing xrefs.
12619 (build_string_concatenation): Skip the concatenation part when
12621 (patch_synchronized_statement): Do not generate a try-finally when
12623 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12624 and keep the location where the throw was seen.
12625 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12626 any treatment on the converted node an simply return a NOP_EXPR of
12628 * xref.c (xref_get_data): New function, defined.
12629 * xref.h (xref_get_data): New function, declared.
12630 (XREF_GET_DATA): Use xref_get_data.
12632 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12634 * gjavah.c (print_include): Cast the result of `strlen' to int
12635 when comparing against a signed value.
12636 (add_namelet): Likewise.
12638 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12640 * expr.c (expand_invoke): Mark parameter `nargs' with
12642 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12644 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12647 * jcf-reader.c (get_attribute): Cast a value to long
12648 when comparing against a signed expression. Likewise.
12650 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12651 HOST_BITS_PER_CHAR.
12653 1999-05-11 Andrew Haley <aph@cygnus.com>
12655 * parse.y (source_end_java_method): If the current method contains
12656 any exception handlers, force asynchronous_exceptions: this is
12657 necessary because signal handlers in libjava may throw exceptions.
12658 * decl.c (end_java_method): Ditto.
12660 1999-05-11 Tom Tromey <tromey@cygnus.com>
12662 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12664 * jvspec.c (THREAD_NAME): Removed.
12665 (GC_NAME): Likewise.
12666 (MATHLIB): Likewise.
12667 (WITHLIBC): Likewise.
12669 (THREADLIB): Likewise.
12670 (MATH_LIBRARY): Likewise.
12671 (lang_specific_driver): Don't add `-l' options to command line.
12672 Instead, add a single --specs option. Recognize `-L' options and
12673 use them to search for spec file.
12674 (find_spec_file): New function.
12675 (SPEC_FILE): New define.
12677 1999-05-11 Dave Brolley <brolley@cygnus.com>
12679 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12680 cpplib-enabled build.
12682 1999-05-05 Per Bothner <bothner@cygnus.com>
12684 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12685 temporarily zero it while calling rest_of_decl_compilation.
12687 * java-tree.h (string_ptr_type_node): Add declaration.
12688 * decl.c: Define and initialize string_ptr_type_node.
12689 * parse.y (patch_string_cst): Use string_ptr_type_node.
12691 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12692 * parse.y (for_statement): Now unconditionally exit_block.
12693 (finish_labeled_statement): No longer exit_block if for-loop.
12694 (patch_loop_statement): Check harder if the loop is already labeled.
12696 * parse.y (patch_initialized_static_field): Removed function.
12697 (maybe_generate_clinit): Removed special handling for interfaces.
12698 (java_complete_expand_methods): Do a preliminary java_complete_tree
12699 on <clinit> to determine if it can be removed.
12700 (java_complete_expand_method): Remove special handling for <clinit>.
12701 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12702 optimize if we get back empty_stmt_node.
12703 For MODIFY_EXPR, re-do checking of static initializers.
12704 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12705 For VAR_DECL, pass correct context.
12707 * verify.c (verify_jvm_instructions): Better error messages.
12709 1999-05-03 Tom Tromey <tromey@cygnus.com>
12711 * parse-scan.y (interface_declaration): Call
12712 report_class_declaration for interfaces.
12714 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12716 * Makefile.in: Remove -v from bison command lines.
12718 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12720 * check-init.c (check_init): Exclude a case of error when doing
12722 * class.c (layout_class_method): Don't generate the error message
12723 twice when compiling from source.
12724 * lang-options.h: Added `-Wredundant-modifers' and
12725 `-Wunusupported-jdk11' flags and help text.
12726 * lang.c (lang_decode_option): Added support for
12727 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12728 flag_static_local_jdk11 and flag_redundant set accordingly.
12729 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12730 * parse.h (EXPR_WFL_ADD_COL): New macro.
12731 (DECL_END_SOURCE_LINE): Likewise.
12732 (DECL_INHERITED_SOURCE_LINE): Likewise.
12733 * parse.y (static_ref_err): New function, prototyped.
12734 (CCB_TK): Now tagged <operator>.
12735 (class_body:): Remember the location of the closing '}' of a class
12736 definition when doing xrefs.
12737 (block:): Likewise.
12738 (block_end:): Likewise.
12739 (create_class): Remember the location of the inherited class
12740 identifier when doing xrefs.
12741 (register_fields): Added test on first operand of `init' before
12742 testing it TREE_CODE.
12743 (method_header): Store the location of the class identifier in the
12744 class decl when doing xrefs.
12745 (finish_method_declaration): Don't combine first/last method line
12747 (java_check_regular_methods): Warning check on not overriding
12748 methods with default access on other packages move before check on
12749 static methods. Initialization of `aflags' also moved up.
12750 (resolve_expression_name): Call static_ref_err to report the error.
12751 (static_ref_err): New function, implemented.
12752 (resolve_field_access): Returned simplified static field access
12754 (resolve_qualified_expression_name): Check for illegal use of
12755 static fields in a non static context. Call static_ref_err to
12756 report error in various places.
12757 (java_complete_tree): Do not fold initialized static fields when
12759 (java_complete_lhs): Likewise.
12761 1999-04-29 Anthony Green <green@cygnus.com>
12763 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12764 create internal labels.
12765 (lookup_label): Ditto.
12767 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12769 * class.c (layout_class_method): Generate <clinit>'s rtl for
12771 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12772 for interfaces' <clinit>.
12773 * expr.c (lookup_field): Search for fields in interfaces.
12774 (expand_invoke): Fixed indentation.
12775 (expand_java_field_op): Likewise. Use IS_CLINIT.
12776 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12777 (IS_CLINIT): New macro.
12778 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12779 interface was parsed.
12780 (maybe_generate_clinit): Don't generate if the current class is an
12781 interface with only fields of primitive types.
12782 (reset_method_name): Use IS_CLINIT.
12783 (java_complete_expand_method): Expand <clinit> when it exists for
12784 interfaces. Use IS_CLINIT.
12785 (resolve_expression_name): Use DECL_CONTEXT instead of
12786 current_class to build static field references.
12787 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12788 ARRAY_REF when doing xreferencing.
12789 (check_final_assignment): Fixed typo in leading comment. Use
12791 (patch_array_ref): Don't fully expand array references when
12793 (patch_return): Use IS_CLINIT.
12794 (patch_throw_statement): Likewise.
12796 1999-04-22 Tom Tromey <tromey@cygnus.com>
12798 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12800 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12802 * decl.c (predef_filenames, predef_filenames_size): New globals
12803 (init_decl_processing): predef_filenames and predef_filenames_size
12805 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12807 * jcf-parse.c (predefined_filename_p): New function.
12808 (yyparse): Check that files on the command line are specified only
12809 once and issue a warning otherwise.
12810 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12811 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12812 avoid a gcc warning with -W -Wall turned on.
12813 (java_expand_classes): Abort if errors were encountered.
12814 (java_complete_lhs): If the cross reference flag is set, wrap
12815 field DECL node around a WFL when resolving expression name.
12817 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12819 * lang.c (lang_decode_option): Fixed returned value when parsing
12820 `-fxref=...' and `-Wall'.
12821 * parse.y (source_end_java_method): Do not generate code when
12822 flag_emit_xref is set.
12823 (resolve_expression_name): Do not build static field access when
12824 flag_emit_xref is set.
12825 (resolve_field_access): No special treatment on `length' when
12826 flag_emit_xref is set. Do not build qualified static field access
12827 when flag_emit_xref is set.
12828 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12829 when flag_emit_xref is set.
12830 (patch_assignment): Do not generate array store runtime check when
12831 flag_emit_xref is set.
12832 * xref.c (xref_flag_value): Fixed function declaration
12834 (xset_set_data): New function.
12835 * xref.h (xref_set_data): Added prototype for new function.
12836 (typedef struct xref_flag_table): New field data.
12837 (XREF_GET_DATA): New macro.
12839 1999-04-19 Tom Tromey <tromey@cygnus.com>
12841 * xref.h (enum): Removed trailing comma.
12843 * parse.y (resolve_qualified_expression_name): Added missing
12846 1999-04-15 Anthony Green <green@cygnus.com>
12848 * gjavah.c: New prototypes for java_float_finite and
12849 java_double_finite.
12851 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12853 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12856 1999-04-06 Jeffrey A Law (law@cygnus.com)
12858 * Makefile.in (TREE_H): Add tree-check.h.
12859 (RTL_H): Add genrtl.h.
12861 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12863 * parse.y (patch_assignment): Added ArrayStoreException runtime
12866 1999-04-06 Per Bothner <bothner@cygnus.com>
12868 * expr.c (pop_type_0): New function.
12869 (pop_type): Use pop_type_0.
12870 * java-tree.h (pop_type_0): New declaration.
12871 * verify.c (verify_jvm_instructions): Check return instructions.
12873 * parse.y (patch_binop): Don't fold if non-constant and emiting
12876 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12878 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12880 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12881 (main_jcf): Don't define.
12882 (process_file): Don't set `main_jcf'.
12884 * java-tree.h (main_jcf): Don't declare.
12886 * jcf-parse.c (main_jcf): Add static definition.
12888 * lang.c (main_jcf): Don't define.
12890 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12892 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12894 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12896 * jcf-depend.c: Include "config.h", not <config.h>.
12898 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12901 * jcf-path.c: Include "config.h", not <config.h>.
12903 * lex.c: Don't include various system header files.
12904 (java_init_lex): Cast the argument of `bzero' to PTR
12906 * parse-scan.y (java_push_parser_context): Likewise.
12908 * parse.y (java_push_parser_context): Likewise.
12909 (patch_bc_statement): Match format specifier to variable argument.
12911 * xref.c: Don't include <stdio.h>.
12913 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12915 * parse.y (struct parser_ctxt *ctxp): Now global.
12916 (declare_local_variables): Use WFL compound value for the
12917 declaration source line value, when doing cross-referencing.
12919 1999-03-31 Tom Tromey <tromey@cygnus.com>
12921 * gjavah.c (print_field_info): Allow constants of other types.
12922 (print_include): Generate include when new name is proper prefix
12923 of already printed name.
12924 (add_namelet): Likewise.
12925 (cxx_keyword_subst): New function.
12926 (print_method_info): Use it.
12927 (print_field_name): New function.
12928 (get_field_name): New function.
12929 (print_field_info): Use get_field_name and print_field_name.
12931 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12933 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12934 'KR-C', so gperf uses the `const' keyword on strings.
12936 * keyword.gperf (java_keyword): Const-ify a char*.
12938 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12940 * parse.y (patch_bc_statement): Fixed identation and a bogus
12943 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12945 * parse.y (patch_assignment): Allow static variables in other
12946 classes to be assigned.
12948 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12950 * class.c (maybe_add_interface): Remove unused variable
12952 (make_class_data): Use = for assignment, not ==. Likewise.
12953 (emit_register_classes): Remove unused variable `decl'.
12955 * lex.c: Fix comment so as not to contain an embedded `/*'.
12957 * verify.c (verify_jvm_instructions): Remove unused variable
12960 1999-03-27 Per Bothner <bothner@cygnus.com>
12962 * parse.y (complete_loop_body): Rename to finish_loop_body.
12963 (complete_labeled_statement): Rename to finish_labeled_statement.
12964 (complete_for_loop): Rename to finish_for_loop.
12965 (complete_method_declaration): Rename to finish_method_declaration.
12967 * java-tree.h (continue_identifier_node): New global node.
12968 * decl.c: Define and initialize continue_identifier_node.
12969 * parse.y (generate_labeled_block): Remove - no longer needed.
12970 (build_loop_body): Use continue_identifier_node for continue block.
12971 (finish_labeled_statement): Also do pop_labeled_block actions.
12972 (java_complete_lhs): POP_LOOP even if error.
12973 (build_labeled_block): Special handling for continue_identifier_node.
12974 (patch_loop_statement): Re-organize.
12975 (patch_bc_statement): Re-write.
12977 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12979 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12980 using a WFL compound value.
12981 * parse.y (xref.h): Include.
12982 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12983 WFL compound value.
12984 (register_fields): Set WFL compound value to lineno if doing
12986 (java_complete_expand_method): Call expand_xref if flag_emit_xref
12988 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
12989 * xref.h (expand_xref): Prototype renamed from xref_generate.
12991 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12993 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
12994 (GET_CURRENT_BLOCK): New macro.
12995 * parse.y (current_static_block): New global variable.
12996 (method_body:): Define action.
12997 (complete_method_declaration): Set current_function_decl to NULL
12998 when work on the current method is done.
12999 (declare_local_variables): Use GET_CURRENT_BLOCK.
13000 (java_method_add_stmt): Likewise.
13001 (java_complete_expand_method): Disable the use of `this' when
13002 expanding <clinit>.
13003 (enter_a_block): If no current method exist, use
13004 current_static_block to link static initializer blocks.
13005 (exit_block): Rewritten to use current_static_block when no current
13006 method decl exists.
13007 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13008 (patch_return): Forbid the use of `return' in static initializers.
13009 (patch_throw_statement): Fixed indentation. Issue specific error
13010 for uncaught thrown checked exception in static initializer
13011 blocks. Removed FIXME.
13013 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13015 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13016 Link gcj from gcc.o.
13018 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13020 * parse.y (find_applicable_accessible_methods_list): When dealing
13021 with interface: ensure that a given interface or java.lang.Object
13022 are searched only once.
13024 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13026 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13028 * jcf-dump.c (print_access_flags): Add braces around if-else.
13030 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13033 * lex.c (build_wfl_node): Add static prototype.
13035 * lex.h (build_wfl_node): Remove static prototype.
13037 * parse.y: Include lex.c early enough to declare everything needed.
13038 Ensure calls to `build_wfl_node' pass the proper arguments.
13039 (create_class): Remove unused variable `super_decl'.
13040 (get_printable_method_name): Initialize variable `name'.
13042 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13044 * Changelog: Fixed 1999-03-22 typos.
13045 * lang.c (lang_decode_option): Fixed typo in error string in the
13048 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13050 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13051 (xref.o): New rule.
13052 * java-tree.h (flag_emit_xref): Declared extern.
13053 * lang.c (xref.h): Included.
13054 (flag_emit_xref): New global variable.
13055 (lang_decode_option): Added support for -fxref.
13057 * xref.h: Likewise.
13059 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13061 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13064 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13066 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13067 $(srcdir)/../system.h and $(JAVA_TREE_H).
13068 (jcf-io.o): Depend on $(JAVA_TREE_H).
13069 (mangle.o): Likewise.
13071 * check-init.c (check_cond_init): Add static prototype.
13073 * class.c (build_java_method_type, hashUtf8String,
13074 make_field_value, get_dispatch_vector, get_dispatch_table,
13075 append_gpp_mangled_type, mangle_static_field): Likewise.
13076 (strLengthUtf8): Hide unused definition.
13077 (hashUtf8String): Const-ify.
13078 (make_field_value): Un-ANSI-fy.
13080 * constants.c: Move inclusion of jcf.h above java-tree.h.
13081 (set_constant_entry, find_class_or_string_constant,
13082 find_name_and_type_constant, get_tag_node,
13083 build_constant_data_ref): Add static prototype.
13085 * decl.c (push_jvm_slot, builtin_function,
13086 lookup_name_current_level): Likewise.
13087 (builtin_function): Const-ify.
13089 * except.c (expand_start_java_handler, expand_end_java_handler):
13090 Add static prototype.
13092 * expr.c (flush_quick_stack, push_value, pop_value,
13093 java_stack_swap, java_stack_dup, build_java_athrow,
13094 build_java_jsr, build_java_ret, expand_java_multianewarray,
13095 expand_java_arraystore, expand_java_arrayload,
13096 expand_java_array_length, build_java_monitor, expand_java_pushc,
13097 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13098 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13099 expand_compare, expand_test, expand_cond, expand_java_goto,
13100 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13101 expand_java_field_op, java_push_constant_from_pool): Likewise.
13103 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13104 (build_java_arraynull_check): Mark parameters `node' and `type'
13105 with ATTRIBUTE_UNUSED.
13106 (note_label): Likewise for parameter `current_pc'.
13107 (expand_java_call, expand_java_ret): Hide unused definition.
13109 * java-tree.h (make_class, build_constants_constructor,
13110 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13111 init_outgoing_cpool, register_class, emit_register_classes,
13112 java_layout_seen_class_methods): Prototype.
13113 (unicode_mangling_length): Const-ify.
13114 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13115 emit_unicode_mangled_name, format_int, format_uint,
13116 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13117 jcf_print_utf8_replace, open_class): Prototype.
13119 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13120 <stdio.h>. Include tree.h/java-tree.h.
13121 (utf8_equal_string usage, process_class): Add static prototype.
13122 (open_class): Don't prototype this here.
13123 (utf8_equal_string): Match arguments to format specifiers.
13124 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13125 TABLE_SWITCH, disassemble_method): Likewise.
13127 * jcf-io.c: Include tree.h/java-tree.h.
13128 (open_class, find_classfile, jcf_print_utf8,
13129 jcf_print_utf8_replace): Const-ify.
13131 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13132 parse_class_file): Add static prototype.
13133 (find_in_current_zip): Match definition to existing static
13136 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13137 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13138 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13139 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13140 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13141 generate_bytecode_return, perform_relocations, init_jcf_state,
13142 init_jcf_method, release_jcf_state, generate_classfile):
13143 Add static prototype.
13144 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13145 (make_class_file_name): Const-ify.
13147 * jcf.h (find_classfile): Const-ify.
13149 * jv-scan.c (reset_report): Remove prototype.
13151 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13152 (error): Rewrite to allow varargs.
13154 * lang.c (lang_f_options): Const-ify.
13156 * lex.c (java_parse_escape_sequence): Add static prototype.
13157 (java_allocate_new_line): Match definition to existing static
13160 * mangle.c Include tree.h/java-tree.h.
13161 (unicode_mangling_length, emit_unicode_mangled_name,
13162 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13164 * parse.h (jdep_code): Remove trailing comma in enumeration.
13165 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13166 (reset_report): Add prototype.
13168 * verify.c (push_pending_label, merge_types): Add static
13171 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13173 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13175 * parse.y (find_applicable_accessible_methods_list): Extend the
13176 search to superinterfaces when relevant.
13177 (search_applicable_methods_list): New function.
13179 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13181 * class.c (unmangle_classname): Implemented stricter testing
13182 before setting the QUALIFIED_P flag on an identifier.
13184 1999-03-16 Per Bothner <bothner@cygnus.com>
13186 * parse.y (java_complete_lhs): Call force_evaluation_order
13187 after patch_newarray.
13188 (patch_binop): Don't call fold if there are side effects.
13190 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13192 * parse.y (java_stabilize_reference): Use save_expr instead of
13193 building a SAVE_EXPR node.
13194 (java_complete_lhs): Patch the resulting string of the `+='
13195 operator (if necessary) and complete the RHS after having built
13198 1999-03-15 Per Bothner <bothner@cygnus.com>
13200 * class.c (make_class): Don't set CLASS_P here (because
13201 this function is also called by build_java_array_type).
13202 (push_class): Set CLASS_P here instead.
13203 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13205 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13206 context. If the context is class, perfer "super" over "synchronized".
13207 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13209 * parse.y (create_class): Don't call parser_check_super here;
13210 it is not robust. Always wait until later.
13212 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13213 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13215 1999-03-13 Per Bothner <bothner@cygnus.com>
13217 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13218 * lex.h (UNGETC): Change misleading macro.
13220 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13222 * parse.y (java_stabilize_reference): Return NODE when patching a
13224 (java_complete_lhs): Put parenthesis around truth values.
13226 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13228 * class.c (layout_class_method): Don't make rtl for interface
13230 * parse.h (GET_TYPE_NAME): New macro.
13231 * parse.y (if_then_statement:): Fixed indentation.
13232 (if_then_else_statement:): Likewise.
13233 (for_statement:): Fixed spacing.
13234 (try_statement:): Fixed indentation.
13235 (create_interface): Don't force interfaces to be abstract.
13236 (method_header): Abstract methods are OK in interfaces.
13237 (declare_local_variables): Fixed typo in comment.
13238 (java_complete_expand_method): Fixed indentation.
13239 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13240 non accessible fields.
13241 (java_stabilize_reference): New function.
13242 (java_complete_lhs): Fixed indentation. Use
13243 java_stabilize_reference in compound assignment. Insert the
13244 cast. If not processing `+' fix string constants before processing
13247 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13249 * constants.c (find_class_or_string_constant): Cast variable `j'
13250 to a `jword' when comparing against one.
13252 * expr.c (java_lang_expand_expr): Remove unused variables
13253 `has_finally_p' and `op0'.
13255 * gjavah.c (print_field_info): Cast a value to jint when comparing
13256 against one. Likewise for a jlong.
13257 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13258 against a signed quantity.
13260 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13261 (print_signature): Don't needlessly dereference variable `str'
13263 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13264 `max_locals' with ATTRIBUTE_UNUSED.
13265 (jcf_parse_class): Likewise for variable `index'.
13267 * parse.h (reverse_jdep_list): Remove static prototype.
13269 * parse.y (build_jump_to_finally): Remove prototype and definition.
13270 (reverse_jdep_list): Add static prototype.
13272 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13273 `assignment' and `expr_decl'.
13275 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13277 1999-03-12 Andrew Haley <aph@cygnus.com>
13279 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13280 we'll need a directory separator and a null character.
13282 1999-03-10 Per Bothner <bothner@cygnus.com>
13284 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13286 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13288 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13291 1999-03-05 Per Bothner <bothner@cygnus.com>
13293 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13295 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13297 * class.c (layout_class_method): A static method in a base class
13298 is never overridden, so treat it like it doesn't exist.
13299 However, do complain about private non-static method overriding
13300 public static method.
13302 * parse.y: Don't set unused INITIALIZED_P flag.
13303 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13305 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13306 (build_array_from_name): Re-order &index[string] to &string[index].
13308 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13309 error_mark (it might catch more errors, but it is more likely to lose).
13311 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13313 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13314 (parse-scan.o): Depend on toplev.h.
13316 * class.c (make_method_value): Add prototype. Make it static.
13317 Remove unused second argument, caller changed.
13319 * expr.c (java_lang_expand_expr): Remove unused variable
13322 * java-tree.h: Don't prototype find_in_current_zip.
13323 Add prototypes for verify_constant_pool, start_java_method,
13324 end_java_method, give_name_to_locals, expand_byte_code,
13325 open_in_zip, set_constant_value, find_constant1, find_constant2,
13326 find_utf8_constant, find_string_constant, find_class_constant,
13327 find_fieldref_index, find_methodref_index, write_constant_pool,
13328 count_constant_pool_bytes and encode_newarray_type.
13330 * jcf-dump.c: Remove unused variable `LONG_temp'.
13332 * jcf-parse.c: Include parse.h.
13333 (jcf_parse_source): Remove unused parameter, all callers changed.
13334 (jcf_figure_file_type): Add static prototype.
13335 (find_in_current_zip): Likewise. Also remove unused parameter,
13336 all callers changed.
13337 (read_class): Initialize variable `saved_pos'.
13339 * jcf-reader.c (jcf_parse_preamble): Mark variables
13340 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13342 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13343 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13344 (java_parse_doc_section): Initialize variable `seen_star'.
13345 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13346 (java_lex_error): Mark parameters `msg' and `forward' with
13348 (java_get_line_col): Mark parameters `filename' and `line' with
13351 * parse-scan.y: Include toplev.h.
13352 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13354 * parse.h: use `struct JCF', not plain `JCF'.
13355 (java_parser_context_save_global, java_expand_classes
13356 java_parser_context_restore_global, java_parse): Add prototypes.
13358 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13361 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13363 * check-init.c (check_init): COPYN takes word count, not bit count.
13365 1999-02-26 Per Bothner <bothner@cygnus.com>
13367 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13368 explicit build_decl. (Avoids crash in reload when optimizing.)
13370 1999-02-25 Per Bothner <bothner@cygnus.com>
13372 * decl.c (complete_start_java_method): Handle synchronized method
13373 even when compiling from bytecode.
13375 1999-02-26 Tom Tromey <tromey@cygnus.com>
13377 * gjavah.c (add_class_decl): Only generate `#include' if outer
13378 class is not the name of the class we are processing. Correctly
13379 append `.h' in #include.
13380 (process_file): Clean up newlines around generated `#include's.
13381 (decode_signature_piece): Correctly handle inner classes.
13382 (struct include): New structure.
13383 (all_includes): New global.
13384 (print_include): New function.
13385 (add_class_decl): Use it.
13386 (process_file): Likewise.
13387 (add_class_decl): Generate include for java-array.h if array
13389 (process_file): Don't generate java-array.h include.
13391 * gjavah.c (add_namelet): Check for standard package names here.
13392 (add_class_decl): Don't check for standard package names here.
13394 1999-02-25 Tom Tromey <tromey@cygnus.com>
13396 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13397 When reading a zip file, only use strncmp if both strings are
13398 bigger than the buffer length. Initialize `k' when looping
13401 1999-02-24 Tom Tromey <tromey@cygnus.com>
13403 * gjavah.c (struct namelet): New structure.
13404 (add_namelet): New function.
13405 (print_namelet): New function.
13406 (print_class_decls): Use add_namelet and print_namelet to generate
13407 namespaces and not classes.
13408 (method_printed): New global.
13409 (HANDLE_END_METHOD): Examine method_printed.
13410 (print_method_info): Set method_printed when required. Print
13411 error if function to be ignored is marked virtual. Handle $finit$
13413 (METHOD_IS_FINAL): New macro.
13414 (print_field_info): Use it.
13415 (HANDLE_METHOD): Clear method_printed.
13416 (method_pass): New global.
13417 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13418 (process_file): Do two passes over both fields and methods.
13419 (HANDLE_METHOD): Examine method_pass.
13420 (root): New global.
13421 (add_class_decl): New function.
13422 (print_class_decls): Don't scan over entire constant pool.
13424 1999-02-23 Tom Tromey <tromey@cygnus.com>
13426 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13427 disable linking in that case.
13429 1999-02-20 Tom Tromey <tromey@cygnus.com>
13431 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13434 1999-02-21 Per Bothner <bothner@cygnus.com>
13436 * decl.c (build_result_decl), java-tree.h: New method.
13437 (complete_start_java_method): Handle synchronized methods.
13438 Don't build DECL_RESULT here. (Ordering dependency problem.)
13439 (start_java_method): Call build_result_decl here instead ...
13440 * parse.y (java_complete_expand_method): ... and here.
13441 (expand_start_java_method): Don't call complete_start_java_method here.
13442 (java_complete_expand_method): Call it here instead.
13443 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13444 * java-tree.h: ... here.
13446 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13447 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13448 for ARRAY_REF - it doesn't work when array bounds are checked.
13449 (patch_array_ref): Handle it here instead.
13451 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13453 1999-02-19 Per Bothner <bothner@cygnus.com>
13455 Force left-to-right evaluation of binary operations etc.
13456 * expr.c (force_evaluation_order), java-tree.h: New function.
13457 * parse.y (java_complete_lhs): Pass binary operations, procedure
13458 calls, and ARRAY_REFs to force_evaluation_order.
13459 (various): Set TREE_SIDE_EFFECTS more carefully.
13461 Tolerate random (non-UTF8) encoding in comments without complaining.
13462 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13463 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13465 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13466 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13468 * parse.y (java_complete_lhs): Ignore an empty statement in a
13469 COMPOUND_EXPR. Don't complain about empty statement after return.
13471 1999-02-19 Per Bothner <bothner@cygnus.com>
13473 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13474 in TREE_LIST - just chain the POINTER_TYPEs together.
13475 (resolve_class): If type already resolved, return decl.
13476 After resolving, update TREE_TYPE(class_type), and name (if array).
13477 * parse.h (do_resolve_class), parse.y: Make non-static.
13478 * class.c (maybe_layout_super_class): Take this_class argument.
13479 Do do_resolve_class if necessary.
13480 (layout_class, layout_class_methods): Adjust calls appropriately.
13481 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13482 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13483 * typeck.c (build_java_array_type): Don't call layout_class.
13485 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13487 * parse.y (check_pkg_class_access): Allow private class access
13488 within the same package.
13489 (strip_out_static_field_access_decl): New function.
13490 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13491 operator argument before testing its nature.
13493 1999-02-03 Per Bothner <bothner@cygnus.com>
13495 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13496 (TRY_EXPR): Simplify - it no longer has a finally clause.
13497 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13498 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13499 * expr.c (java_lang_expand_expr): Likewise.
13500 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13501 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13502 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13503 (build_try_statement): Remove finally parameter and handling.
13504 (build_try_finally_statement): New function.
13505 (patch_try_statement): No longer need to support finally clause.
13506 (try_statement): Update grammar action rules.
13507 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13508 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13510 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13512 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13513 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13515 1999-02-17 Andrew Haley <aph@cygnus.com>
13517 * class.c (build_utf8_ref): Back out broken patch which was
13518 intended to to output signatures using '.' as a separator.
13520 * class.c (make_class_data): Output signatures using '.' as a
13521 separator, rather than '/'.
13522 (mangled_classname): Likewise.
13523 (make_field_value): Likewise.
13524 (make_method_value): Likewise.
13525 * constants.c (alloc_class_constant): Likewise.
13526 * expr.c (build_invokeinterface): Likewise.
13528 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13530 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13531 of an ancient workaround.
13533 1999-02-10 Jeffrey A Law (law@cygnus.com)
13535 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13538 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13540 * lex.c (yylex): Encode \0 as UTF8.
13542 1999-02-10 Tom Tromey <tromey@cygnus.com>
13544 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13545 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13546 (libgcj_zip): Renamed.
13547 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13549 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13551 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13552 (GC_NAME): Renamed -lgc to -lgcjgc.
13554 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13556 * lex.c (java_lang_cloneable): Initialize.
13557 * parse.y (java_lang_cloneable): New static variable.
13558 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13559 doing one more qualification round.
13560 (valid_ref_assignconv_cast_p): Reject null source or
13561 destination. Allow an array to be cast into java.lang.Cloneable.
13562 (patch_cast): Swapped two first arguments to first call to
13563 valid_ref_assignconv_cast_p.
13565 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13567 * parse.h: DECL_P renamed JDECL_P.
13568 * parse.y: DECL_P replaced by JDECL_P.
13569 (build_array_from_name): Always use pointer's type.
13570 (patch_bc_statement): Extra code to search continue target in a
13571 for loop. Fixed comments. Continue target is current loop when
13574 1999-02-05 Andrew Haley <aph@cygnus.com>
13576 * class.c (make_class_data): The superclass of an interface should
13577 be null, not class Object.
13579 * lex.c (java_lex): Sign extend hex literals.
13581 1999-02-04 Andrew Haley <aph@cygnus.com>
13583 * class.c (build_utf8_ref): Output signatures using '.' as a
13584 separator, rather than '/'.
13585 (make_class_data): Likewise.
13587 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13589 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13590 mkstemp.o. Get them from libiberty now.
13592 1999-02-02 Jeffrey A Law (law@cygnus.com)
13594 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13596 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13598 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13601 1999-02-02 Per Bothner <bothner@cygnus.com>
13603 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13604 * jcf-write.c (generate_bytecode_return): New function.
13605 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13607 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13608 generate special [fd]const_[01] instructions.
13610 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13612 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13613 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13615 1999-02-01 Per Bothner <bothner@cygnus.com>
13617 * parse.y (patch_method_invocation): Handle calling static methods,
13618 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13620 * parse.y (java_complete_lhs): Don't complain about unreachable
13621 exit condition in a do-while statement.
13623 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13625 * lex.c (java_read_char): Fixed utf8 decoding.
13626 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13628 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13629 comments. Local variable `all_primitive' is gone. Broadened
13630 acceptance of `0' to floating point targets. `long' can now be
13631 widened to `double' or `float'.
13632 (valid_method_invocation_conversion_p): Added leading
13633 comment. Fixed tabulation.
13634 (build_string_concatenation): Optimize out left or right empty
13637 1999-01-28 Per Bothner <bothner@cygnus.com>
13639 * jcf-write.c (localvar_alloc): Only emit entry for
13640 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13641 (generate_bytecode_insns): Only call put_linenumber if
13642 debug_info_level > DINFO_LEVEL_NONE.
13643 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13644 is specified, add -g1 (for compatibility wih javac).
13646 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13648 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13649 gjavah.o, check-init.o, jv-scan.o
13651 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13653 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13655 * gjavah.c: Include config.h and system.h.
13657 * javaop.h (inline): Don't define, its handled by system.h.
13658 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13659 from `inline' to `static inline'.
13661 * jcf.h (inline): Don't define, its handled by system.h.
13663 * lex.c (inline): Likewise.
13665 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13667 * lang-specs.h: Map -Qn to -fno-ident.
13669 1999-01-29 Richard Henderson <rth@cygnus.com>
13671 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13673 1999-01-29 Tom Tromey <tromey@cygnus.com>
13675 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13676 then cast it to Object before calling `append' method.
13678 1999-01-28 Per Bothner <bothner@cygnus.com>
13680 * check-init.c (check_bool2_init, check_bool_init, check_init):
13681 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13682 * jcf-write.c (generate_bytecode_insns): Likewise.
13684 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13686 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13687 * parse.y (patch_cast): Allow a boolean to be cast into a
13690 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13692 * parse.y: (class_declaration:): Fixed indentation.
13693 (class_member_declaration:): Extra `;' after field declaration now
13695 (interface_declaration:): Removed debug messages in error reports.
13696 (patch_binop): Nodes created and returned inherit the orignal
13697 node's COMPOUND_ASSIGN_P flag value.
13698 (patch_cast): Fix cast from char to floating point.
13700 1999-01-25 Andrew Haley <aph@cygnus.com>
13702 * except.c, java-except.h (expand_resume_after_catch): new
13704 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13705 to branch back to main flow of control after a catch block.
13707 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13709 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13710 $(srcdir)/../system.h.
13711 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13712 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13713 (jcf-write.o): Likewise.
13714 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13715 (mangle.o): Depend on $(srcdir)/../toplev.h.
13716 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13717 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13719 * class.c: Include output.h and parse.h.
13720 (mangled_classname): Add the `const' keyword to a char*.
13721 (find_named_method): Hide unused function definition.
13722 (build_utf8_ref): Change type of variable `c' to unsigned char.
13723 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13724 (build_class_ref): Add the `const' keyword to a char*.
13725 (layout_class_method): Remove unused variable `buf'.
13727 * decl.c (find_local_variable): Remove unused variable `rtl'.
13728 (pushdecl): Likewise for variables `different_binding_level' and
13730 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13731 (maybe_build_cleanup): Likewise for parameter `decl'.
13733 * except.c (expand_start_java_handler): Mark parameter `range'
13734 with ATTRIBUTE_UNUSED.
13736 * expr.c: Include except.h.
13737 (pop_type): Remove unused variable `i'.
13738 (pop_value): Likewise for variables `n_words' and `i'.
13739 (expand_java_arrayload): Likewise for variable `convert'.
13740 (java_lang_expand_expr): Likewise for variables `op0', `type',
13741 `mode', `unsignedp', `node' and `elements'.
13742 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13744 (process_jvm_instruction): Add a `const' qualifier to a char*.
13746 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13747 (temp_directory): Likewise.
13748 (print_c_decl): Likewise.
13749 (print_method_info): Likewise.
13750 (decode_signature_piece): Likewise.
13751 (print_mangled_classname): Likewise.
13753 * java-except.h: Provide prototypes for maybe_start_try,
13754 maybe_end_try and add_handler.
13756 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13757 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13758 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13759 init_expr_processing, push_super_field, init_class_processing,
13760 can_widen_reference_to, class_depth, verify_jvm_instructions,
13761 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13762 set_local_type, merge_type_state, push_type, load_type_state,
13763 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13764 emit_unicode_mangled_name): Add prototypes.
13766 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13767 (print_signature_type): Use ISDIGIT, not isdigit.
13768 (print_signature): Remove unused variable `j'.
13770 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13771 int when comparing against one.
13773 * jcf-parse.c: Include toplev.h.
13775 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13776 (localvar_free): Remove unused variable `i'.
13777 (generate_bytecode_conditional): Likewise for variable `kind'.
13779 * jv-scan.c: Include config.h and system.h. Remove redundant
13780 OS header and gansidecl.h includes.
13781 (warning): Add the `const' keyword to a char*. Also add
13782 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13783 __STDC__, when determining whether to use ANSI-isms.
13784 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13785 (xmalloc): Don't redundantly prototype here.
13786 (main): Remove unused parameter `envp'. Also fix the arguments
13787 passed to function `fatal' to match the format specifier.
13789 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13791 * mangle.c: Include toplev.h.
13792 (emit_unicode_mangled_name): Declare parameter `len'.
13794 * parse.y (parse_warning_context): Add the `const' keyword to a
13795 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13796 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13797 (issue_warning_error_from_context): Add the `const' keyword to
13799 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13800 not `__STDC__' for whether to use ANSI-isms.
13802 * typeck.c (incomplete_type_error): Mark parameters `value' and
13803 `type' with ATTRIBUTE_UNUSED.
13804 (parse_signature_type): Use ISDIGIT, not isdigit.
13806 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13807 (verify_jvm_instructions): Likewise. Remove unused variables
13808 `field_name' and `default_val'.
13810 * zextract.c: Include config.h and system.h. Remove redundant
13811 OS header includes.
13813 * zipfile.h: Prototype `read_zip_archive'.
13815 1999-01-21 Andrew Haley <aph@cygnus.com>
13817 * typeck.c (convert): Allow conversions to void type: some
13818 optimizations in gcc do this.
13820 1999-01-21 Andrew Haley <aph@cygnus.com>
13822 * typeck.c (convert_ieee_real_to_integer): New function.
13823 (convert): When not using fast-math and using hardware fp, convert
13824 an IEEE NaN to zero.
13826 1999-01-18 Andrew Haley <aph@cygnus.com>
13828 * parse.y (patch_binop): Do a type conversion from signed to
13829 unsigned and then back to signed when a ">>>" is found.
13831 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13833 * java-tree.h: (check_for_initialization): Added prototype.
13834 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13835 * parse.y (do_resolve_class): Removed unused locals.
13836 (read_import_dir): Likewise.
13837 (resolve_qualified_expression_name): Array creation
13838 expressions are valid primary expressions.
13839 (qualify_ambiguous_name): Likewise.
13840 (patch_synchronized_statement): Removed unused local.
13842 1999-01-17 Jeffrey A Law (law@cygnus.com)
13844 * Makefile.in (zextract.o): Add dependencies.
13846 * Makefile.in: Do not put ^Ls at the start of a line.
13848 1999-01-15 Per Bothner <bothner@cygnus.com>
13850 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13851 sub-type the result of the call that gets the exception value.
13853 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13854 don't call finish_class.
13856 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13857 clear found before continuing.
13859 * verify.c (verify_jvm_instructions): On an array load, allow
13860 and handle top of stack to be TYPE_NULL.
13862 * gjavah.c (generate_access): Translate Java package private or
13863 protected access to C++ public, but with a comment.
13865 1999-01-13 Andrew Haley <aph@cygnus.com>
13867 * expr.c (generate_name): Name prefix changed to avoid clashes
13868 with assembler temp labels.
13870 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13871 MODIFY_EXPR. Without this, code for the assignment may not be
13872 generated at all and the synchronized statement will read an
13873 uninitialized variable.
13875 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13877 * class.c (maybe_layout_super_class): Fixed returned value.
13878 * lex.c: Added 1999 to the copyright.
13879 (java_init_lex): Initialize java_lang_imported.
13880 * lex.h: Added 1999 to the copyright.
13881 * parse.h: Added 1999 to the copyright.
13882 (REGISTER_IMPORT): Fixed typo in trailing macro.
13883 (CURRENT_OSB): New macro.
13884 (struct parser_ctxt): New fields osb_depth, osb_limit.
13885 * parse.y (java_lang_id): New global variable.
13886 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13887 (array_creation_expression:): Use CURRENT_OSB.
13888 (dims:): Uses a stack to keep track of array dimensions.
13889 (cast_expression:): Use CURRENT_OSB.
13890 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13892 (register_fields): Fixed typos in comment.
13893 (check_method_redefinition): Fixed comment indentation.
13894 (java_check_regular_methods): Set saved found wfl to NULL after
13895 having reinstalled it in the previously found DECL_NAME.
13897 1999-01-10 Richard Henderson <rth@cygnus.com>
13899 * gjavah.c (java_float_finite): Use a union to do type punning.
13900 (java_double_finite): Likewise.
13902 1999-01-09 Per Bothner <bothner@cygnus.com>
13904 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13905 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13906 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13907 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13908 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13909 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13911 1999-01-08 Per Bothner <bothner@cygnus.com>
13913 * check-init.c (check_init): If compiling to native, we don't
13914 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13916 1999-01-08 Tom Tromey <tromey@cygnus.com>
13918 * parse-scan.y (variable_declarator_id): Set or increment
13920 (bracket_count): New global.
13921 (formal_parameter): Handle case where bracket pairs trail variable
13924 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13926 * jcf-parse.c (yyparse): variable len changed from a char to an
13927 int to prevent overflow.
13929 1999-01-06 Per Bothner <bothner@cygnus.com>
13931 * java-tree.h: Declare read_class.
13932 * jcf-parse.c (read_class): New function.
13933 (load_class): Now just call read_class.
13935 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13936 * jcf-parse.c (parse_source_file): Declare save_error_count,
13937 which is needed by java_parse_abort_on_error macro,
13938 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13940 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13941 constructor, if initializing a static field.
13942 (patch_new_array_init): Set TREE_CONSTANT if it is.
13943 * expr.c (java_lang_expand_expr): For a static array constructor
13944 of primitive elements, allocate the array itself statically.
13945 Disabled until we can set the vtable field statically.
13947 * check-init.c: New file. Checks for definite assignment.
13948 * Makefile.in (JAVA_OBJS): Add check-init.o.
13949 * parse.y (java_complete_expand_method): Call check_for_initialization.
13950 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13952 1999-01-06 Graham <grahams@rcp.co.uk>
13954 * parse.y : include system.h instead of including
13955 standard headers directly with the exception of <dirent.h>.
13957 1999-01-06 Per Bothner <bothner@cygnus.com>
13959 * lex.h: Moved static function declarations to lex.c,
13960 to shut up some -Wall warnings.
13961 * lex.c: Static function declarations moved here.
13962 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13964 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13966 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13968 1998-12-22 Per Bothner <bothner@cygnus.com>
13970 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13971 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13973 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13974 (localvar_alloc): Change return type to void,
13975 (emit_unop): Remove unused variable size.
13977 * jcf-write.c (struct jcf_block): Add new union.
13978 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13979 (call_cleanups): New functions.
13980 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13981 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13982 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13983 * lang.c (lang_init): Call using_eh_for_cleanups.
13984 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13985 completing operands to patch_synchronized_statement.
13986 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
13987 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
13988 WITH_CLEANUP_EXPR instead of TRY_EXPR.
13990 1998-12-20 John F. Carr <jfc@mit.edu>
13992 * Make-lang.in: Comment out control-Ls; they upset some makes.
13994 1998-12-18 Tom Tromey <tromey@cygnus.com>
13996 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
13999 1998-12-17 Tom Tromey <tromey@cygnus.com>
14001 * parse.y (DIR_SEPARATOR): New define.
14002 (check_class_interface_creation): Use it.
14004 * parse-scan.y (report_main_declaration): Recognize
14005 `java.lang.String' in argument to main.
14007 1998-12-16 Per Bothner <bothner@cygnus.com>
14009 * parse.y (create_interface): Remove bogus test.
14011 1998-12-16 Per Bothner <bothner@cygnus.com>
14013 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14014 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14016 1998-12-16 Tom Tromey <tromey@cygnus.com>
14018 * parse-scan.y (qualified_name): Use correct sprintf format.
14020 1998-12-15 Tom Tromey <tromey@cygnus.com>
14022 * gjavah.c (print_field_info): Changed how most negative number is
14025 1998-12-14 Per Bothner <bothner@cygnus.com>
14027 * parse.y (fold_constant_for_init): New function.
14028 (resolve_expression_name): Don't replace static final
14029 constant-initialized fields by its value.
14030 (java_complete_lhs): New. Same as java_complete_tree, except does
14031 not replace static final constant-initialized fields by their values.
14032 (register_fields): If there is an initializer, set DECL_INITIAL and
14033 MODIFY_EXPR_FROM_INITIALIZATION_P.
14034 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14035 Only call patch_initialized_static_field if
14036 MODIFY_EXPR_FROM_INITIALIZATION_P.
14037 (patch_initialized_static_field): If not valid constant, clear
14040 * parse.y (lookup_field_wrapper): Fix thinko.
14042 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14043 set and restore global lineno.
14045 1998-12-14 Tom Tromey <tromey@cygnus.com>
14047 * gjavah.c (print_field_info): If value to print is the smallest
14048 value of its size, then print as hex to avoid later warnings from
14051 1998-12-14 Tom Tromey <tromey@cygnus.com>
14053 * gjavah.c (decompile_method): Decompile `return null'.
14054 (process_file): Generate `#pragma interface'.
14055 (method_declared): New global.
14056 (print_method_info): Set it.
14057 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14058 (print_method_info): Handle abstract methods.
14060 1998-12-13 Per Bothner <bothner@cygnus.com>
14062 * parse.y (patch_method_invocation): If class_decl is null
14063 (e.g. an array type), use original type.
14065 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14066 errors about uncaught exception from clone (of array, specifically).
14068 1998-12-13 Tom Tromey <tromey@cygnus.com>
14070 * gjavah.c (decompile_method): Handle all types of `return'
14071 opcode. Decompile `return this' and `return'.
14072 (method_access): New global.
14073 (print_method_info): Set it.
14074 (decompile_method): Don't decompile a synchronized method.
14076 1998-12-13 Tom Tromey <tromey@cygnus.com>
14078 * jcf-reader.c (jcf_parse_one_method): Recognize
14080 * gjavah.c (HANDLE_END_METHOD): New macro.
14081 (HANDLE_CODE_ATTRIBUTE): New macro.
14082 (decompile_method): New function.
14083 (print_method_info): Don't print `;\n' at end of function decl.
14084 Include java-opcodes.h.
14085 (decompiled): New global.
14087 1998-12-12 Per Bothner <bothner@cygnus.com>
14089 * class.c (build_class_ref): Handle PRIMTYPE.class if
14090 flag_emit_class_files.
14091 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14092 if flag_emit_class_files.
14093 * parse.y (java_complete_tree): Pre-liminary support for
14094 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14096 * parse.y (patch_synchronized_statement): Don't call monitorexit
14097 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14099 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14101 * zipfile.h (opendir_in_zip): New declaration.
14102 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14103 (opendir_in_zip): New function, using code from open_in_zip.
14104 (open_in_zip): Call opendir_in_zip.
14105 (find_class): Remove no-longer-used do_class_file parameter,
14106 but add source_ok parameter. Change logic so if we find a .java file,
14107 we don't look for .class in later classpath emtries.
14108 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14109 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14110 * gjavah.c: Update call to find_class.
14111 * jcf-dump.c: Likewise.
14113 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14114 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14115 nothing if body is empty_stmt_node.
14116 Various little fixes so SP gets correctly adjusted.
14117 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14118 For CALL_EXPR, test if static first.
14119 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14120 such as the ones we create for Object and Class.
14121 Set and restore current_function_decl.
14122 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14123 (note_possible_classname): New function.
14124 (read_import_entry): Removed. Merged with read_import_dir.
14125 (read_import_dir): Don't call find_class - that only gives us
14126 the first classpath entry having the needed package.
14127 Use the struct buffer data structure from buffer.h.
14128 (read_import_dir, find_in_imports_on_demand): The remembered
14129 class names now use '.' (not '/') as package separator.
14131 * parse.y (java_complete_expand_methods): Call write_classfile
14132 here, and not in java_expand_classes (which only gets first class).
14134 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14136 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14137 (register_fields): If a static fields has an initializer, just
14138 chain it on ctxp->static_initialized, and handle later.
14139 (java_complete_expand_methods): Force <clinit> first.
14140 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14141 - it's already been completed.
14142 (patch_initialized_static_field): New function.
14143 (java_complete_field): Call it.
14145 1998-12-12 Per Bothner <bothner@cygnus.com>
14147 * expr.c (encode_newarray_type, build_new_array): New functions.
14148 * java-tree.h: Declare build_new_array.
14149 * jcf-write.c (patch_newarray): Use build_new_array.
14151 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14152 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14154 * parse.y (patch_new_array_init): Re-organize.
14155 Now is passed the actual array (pointer) type of the value.
14156 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14157 (patch_array_constructor): Removed - merged into patch_new_array_init.
14158 (java_complete_tree): Update patch_new_array_init.
14160 * jcf-write.c (find_constant_index): New function.
14161 (generate_bytecode_insns): Use find_constant_index.
14162 (generate_classfile): Use find_constant_index for ConstantValue.
14164 1998-12-11 Tom Tromey <tromey@cygnus.com>
14166 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14167 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14168 * class.c (make_class_data): Renamed dtable -> vtable, and
14169 dtable_method_count -> vtable_method_count.
14171 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14173 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14174 global variables, initialized.
14175 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14176 Declared new global variables.
14177 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14178 double_zero_node, integer_zero_node upon direct matching.
14179 * parse.y (purify_type_name): Added function prototype.
14180 (duplicate_declaration_error_p): Consider new_type as potentially
14181 being a incomplete type. Use purify_type_name on type string.
14182 (method_header): saved_type: unused variable removed. Don't figure
14183 return type if method name is invalid.
14184 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14185 processed by patch_unaryop.
14186 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14187 increment/decrement node into its original type after binary
14188 numeric promotion on its operands.
14190 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14192 * parse.y (array_initializer:): Array init operand is NULL_TREE
14193 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14194 now an error. Fixed indentation problems.
14195 (patch_string): Handle error_mark_node as an argument.
14196 (patch_new_array_init): Fixed indentation problems.
14197 (array_constructor_check_entry): Removed check on null wfl_value.
14198 Return an error if wfl_value's walk returns an error.
14200 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14202 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14203 * lex.c (java_lex): Remember column position before advancing one
14204 token. Retain location information on OCB_TK.
14205 * lex.h (typedef struct java_lc): Added new field.
14206 * parse.h (GET_SKIP_TYPE): New macro.
14207 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14208 * parse.y (build_new_array_init, patch_new_array_init,
14209 patch_array_constructor, maybe_build_array_element_wfl,
14210 array_constructor_check_entry): New function prototypes.
14211 (switch_block:): Tagged <node>.
14212 (OCB_TK): Tagged <operator>.
14213 (array_initializer:): Installed actions.
14214 (variable_initializer): Build location information on element if
14216 (switch_statement:): Fixed indentation typo.
14217 (switch_block:): Redefined default action.
14218 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14219 (patch_assignment): Removed duplicate code.
14220 (maybe_build_array_element_wfl, build_new_array_init,
14221 patch_new_array_init, patch_array_constructor,
14222 array_constructor_check_entry): New functions.
14224 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14226 * parse.y (array_initializer): Tagged <node>.
14227 (variable_initializer:): Use default rule.
14228 (array_initializer:): Defined actions.
14229 (variable_initializers:): Likewise.
14230 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14231 non-static field accesses.
14232 (patch_invoke): Fixed indentation typo.
14233 (java_complete_tree): Likewise.
14234 (build_labeled_block): Changed leading comment. Generate an error
14235 in case of duplicate loop labels.
14236 (patch_conditional_expr): Patch results of string concatenation
14239 1998-12-06 Per Bothner <bothner@cygnus.com>
14241 * constants.c (find_methodref_index): When the class is an interface,
14242 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14244 * decl.c (finit_identifier_node): Use "$finit$", rather than
14245 "<finit>" (which Sun's verifier rejects).
14246 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14247 (generate_field_initialization_code): Removed.
14248 (fix_constructors) Don't add call to $finit$ here (wrong order).
14249 (patch_method_invocation): Add $finit$ call here.
14251 * java-tree.h (CALL_USING_SUPER): New macro.
14252 * parse.y (patch_invoke): Remove im local variable.
14253 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14254 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14255 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14257 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14259 * parse.y (java_complete_tree): Don't complain about unreachable
14260 statement if it is empty_stmt_node.
14262 * jcf-write.c (find_constant_wide): New function.
14263 (push_long_const): Use find_constant_wide.
14265 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14266 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14267 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14268 Emit invokeinterface when calling an interface method.
14269 Emit invokespecial also when calling super or private methods.
14271 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14273 1998-12-06 Per Bothner <bothner@cygnus.com>
14275 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14277 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14279 * java-tree.h (java_layout_seen_class_methods): New function
14281 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14282 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14283 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14284 * parse.y (method_declarator:): Defined action.
14285 (issue_warning_error_from_context): input_filename saved, set to
14286 the appropriate value and restored after java_error is called.
14287 (build_unresolved_array_type): Fixed comment.
14288 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14289 (method_header): Deal with return type the same way type are
14290 handled for fields and method's parameters and local variables
14292 (check_method_redefinition): Removed extra CR.
14293 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14294 (java_layout_seen_class_methods): New function.
14295 (java_layout_classes): Call java_layout_seen_class_methods.
14297 1998-12-03 Per Bothner <bothner@cygnus.com>
14299 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14301 1998-12-03 Per Bothner <bothner@cygnus.com>
14303 * jcf-dump.c (main): Fix error message.
14304 * jcf-path.c (add_entry): Style fix.
14306 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14308 * class.c (layout_class_method): Call build_java_argument_signature
14309 on constructors too.
14310 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14311 (patch_method_invocation): Define a primary when resolving an
14312 expression name. Augmented comment on code checking illegal `this'
14313 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14315 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14317 * class.c (layout_class_method): Don't report error on non-static
14318 overriding static if the method is private.
14319 * java-tree.h (finish_class): Prototype added.
14320 * lex.c (java_get_line_col): Handle col argument -2 value.
14321 * parse.h: All static method declarations moved to parse.y.
14322 * parse.y: Now contains all static method declarations previously
14324 (find_expr_with_wfl, missing_return_error,
14325 unreachable_stmt_error): New functions.
14326 (java_get_real_method_name): Identify constructors bearing class
14327 names in source code compiled classes only.
14328 (java_complete_expand_methods): Call missing_return_error.
14329 (invocation_mode): Private methods invoked as static methods.
14330 (java_complete_tree): Call unreachable_stmt_error.
14332 1998-12-01 Tom Tromey <tromey@cygnus.com>
14334 * Makefile.in (+target): Removed.
14335 (+xmake_file): Likewise.
14336 (+tmake_file): Likewise.
14337 (.NOEXPORT): Removed duplicate.
14339 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14341 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14343 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14345 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14346 libiberty.h. Provide an xmalloc definition.
14348 * jvspec.c: Remove the xmalloc prototype.
14350 * parse-scan.y: Include config.h and system.h. Don't include
14351 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14352 Provide an xstrdup definition.
14354 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14356 * jcf-path.c (add_entry): Recognize ".jar" too.
14357 * lang-specs.h: Likewise.
14359 1998-11-26 Per Bothner <bothner@cygnus.com>
14361 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14362 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14364 * jcf-write.c (generate_bytecode_insns):
14365 Handle pre/post-increment/decrement of long.
14367 * jcf-write.c (generate_bytecode_insns):
14368 Handle missing exception handler (finally for synchronized).
14370 1998-11-25 Per Bothner <bothner@cygnus.com>
14372 * java-tree.h (end_params_node): Declare global.
14373 * decl.c (end_params_node): New global.
14374 (init_decl_processing, start_java_method): Use end_params_node for
14375 end of list of parameter types. Follows correct gcc conventions.
14376 * expr.c (pop_argument_types, pop_arguments): Likewise.
14377 * lang.c (put_decl_node): Likewise.
14378 * typeck.c (various places): Likewise.
14379 * class.y (various places): Likewise.
14380 * parse.y (various places): Likewise.
14382 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14383 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14385 * class.c: Add #include flags.h, remove no-longer needed declaration.
14387 * class.c (layout_class_method): Remove commented-out code, re-format.
14388 Don't add vtable entry (or index) for private methods.
14389 * expr.c (expand_invoke): A private method is implicitly final.
14390 * class.c (make_class_data): If inlining or optimizing,
14391 skip private methods.
14393 * class.c (finish_class): New function. Calls existing methods,
14394 but alls emits deferred inline functions.
14395 * jcf-parse.c (parse_class_file): Call finish_class.
14396 * parse.y (java_complete_expand_methods): Likewise.
14398 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14400 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14402 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14404 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14406 1998-11-24 Per Bothner <bothner@cygnus.com>
14408 * (generate_classfile): Always write class access flag with
14411 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14413 * class.c (maybe_layout_super_class): New function.
14414 (layout_class): Reorganized. Loop on class methods dispatched into
14415 a new function. Call maybe_layout_super_class.
14416 (layout_class_methods, layout_class_method): New functions.
14417 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14419 (expand_invoke): Likewise.
14420 * java-tree.h (all_class_list): New global variable declared.
14421 (layout_class_methods, layout_class_method): New function
14423 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14424 * jcf-parse.c (all_class_list): New global variable.
14425 (load_class): Extended what class_or_name can be. Use parser
14426 context mechanism to save globals before calling jcf_parse.
14427 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14428 is set on the file name.
14429 (jcf_parse): Layout class methods when Object is loaded, otherwise
14430 record class in all_class_list for delayed method layout.
14431 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14432 * lang.c (put_decl_node): Decode <init> into the decl context
14434 * lex.c (java_allocate_new_line): Use xmalloc.
14435 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14436 pointers, not TREE_LIST elements.
14437 (struct parser_ctxt): Fixed comment indentations, added comments
14438 and reordered some fields.
14439 (java_check_methods): Function prototype removed.
14440 * parse.y (java_push_parser_context): Use xmalloc.
14441 (java_parser_context_restore_global): Pop extra pushed ctxp only
14442 when there's nothing next.
14443 (maybe_create_class_interface_decl): Fixed comment, add new
14444 created class decl to all_class_list.
14445 (method_header): Use GET_REAL_TYPE on argument's types.
14446 (method_declarator): Use GET_REAL_TYPE, change type to the real
14447 type in TREE_LIST dependency node. Build argument list with the
14449 (create_jdep_list): Use xmalloc. Removed allocation error message.
14450 (obtain_incomplete_type): Fixed leading comment. Broadened
14451 incoming argument meaning.
14452 (register_incomplete_type): Use xmalloc. Removed allocation error
14454 (safe_layout_class): Fixed leading comment.
14455 (jdep_resolve_class): Reversed if statement condition and switch
14456 if and else bodies.
14457 (resolve_and_layout): Fixed leading comment. Broadened incoming
14459 (complete_class_report_errors): New local variable name, for
14460 clarity. purify_type_name used for all error cases.
14461 (java_get_real_method_name): Stricter check on constructors.
14462 (java_check_regular_methods): Reverse methods list only if not
14463 already laid out. Layout artificial constructor.
14464 (java_check_methods): Deleted.
14465 (source_start_java_method): Obtain incomplete type for patchable
14467 (java_layout_classes): Fixed leading comment. Use
14468 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14469 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14470 before returning. Fixed comments.
14471 (java_expand_classes): Check for errors up front.
14472 (patch_method_invocation): Class to search is resolved and laid
14475 1998-11-24 Per Bothner <bothner@cygnus.com>
14477 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14479 * javaop.h (int8): Removed - not used.
14480 (jbyte): Redefine portably with correct signedness.
14482 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14484 * jcf-write.c (generate_bytecode_insns): Fix typo
14485 OPCODE_getstatic to OPCODE_getfield.
14487 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14488 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14489 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14491 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14493 * jcf-parse.c (jcf_parse_source): Function returned type is
14494 void. Added prototype.
14495 (jcf_parse): Function returned type is void.
14496 (yyparse): Remove call to fclose on the last parsed file.
14498 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14500 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14502 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14503 (layout_class): Cope with methods featuring WFL in decl names.
14504 * decl.c (unqualified_object_id_node): New global variable,
14506 (build_decl_no_layout): Removed.
14507 * expr.c (build_primtype_type_ref): Handle Double.
14508 (java_lang_expand_expr): Fixed indentations.
14509 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14510 (flag_wall, flag_redundant, flag_not_overriding,
14511 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14512 variable declarations.
14513 (build_decl_no_layout): Removed prototype.
14514 (java_get_real_method_name): Added prototype.
14515 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14516 (java_parse_abort_on_error): Macro now just returns.
14517 * jcf-parse.c (jcf_parse_source): Check fclose returned
14518 value. Call emit_register_classes if java_report_errors returns
14520 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14521 flag_static_local_jdk1_1): New integer flags.
14522 (lang_decode_option): New flags set here.
14523 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14524 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14525 the flag_redundant variable.
14526 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14527 when parsing java.lang.Object class.
14528 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14529 NULL_TREE to build.
14530 (resolve_qualified_expression_name): Fixed indentation.
14531 (patch_array_ref): Changed prototype.
14532 (not_initialized_as_it_should_p): Prototype removed.
14533 (java_report_errors): Added function prototype.
14534 * parse.y (formal_parameter:): Changed error message for not yet
14535 supported final parameters.
14536 (class_type_list:): Set both PURPOSE and VALUE of created
14537 TREE_LIST to be class_type.
14538 (primary_no_new_array:): Handle class literals on primitive types.
14539 (parse_warning_context): Reinstalled correct force_error and
14540 do_warning flags setups.
14541 (java_report_errors): Changed prototype. Return java_error_count
14543 (variable_redefinition_error): Consider treating variable type as
14545 (create_interface): Warn about redundant abstract modifier if
14546 flag_redundant is set. Changed error message.
14547 (lookup_field_wrapper): Save/restore globals before/after looking
14549 (duplicate_declaration_error_p): Consider treating declaration
14550 type as a fake pointer.
14551 (register_fields): Extract real type from dependency node. Check
14552 for duplicate field declaration after type adjustment. Use
14553 DECL_INITIAL to store static final initialized values.
14554 (method_header): Extract real function type from dependency node.
14555 (check_abstract_method_header): Use GET_METHOD_NAME.
14556 (obtain_incomplete_type): Layout fake pointer type.
14557 (safe_layout_class): Don't try to check for methods before layout.
14558 (java_complete_class): Don't check for correct throws clause
14559 elements inheritance here.
14560 (resolve_and_layout): Broadened name parameter meaning.
14561 (reset_method_name): Use GET_METHOD_NAME.
14562 (java_get_real_method_name): New function.
14563 (java_check_regular_methods): Don't check methods in
14564 java.lang.Object. Verify lineage of throws clause elements. Use
14565 flag_no_overriding in warning report.
14566 (check_throws_clauses): Don't check if class was from
14567 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14568 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14569 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14570 warning on unsupported final local variables. Use build_decl
14571 instead of build_decl_no_layout. Get real local variable type from
14573 (source_start_java_method): Get real parameter type from
14574 dependency node. Call build_decl instead of build_decl_no_layout.
14575 (java_layout_classes): Reverse tree and layout type and class as
14576 required. Mark class as loaded when done.
14577 (resolve_field_access): Fixed indentation. Restricted condition
14578 leading to static field access code generation. Set field_type
14579 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14580 (resolve_qualified_expression_name): Initialize type_found to
14581 null. Handle static field resolved during qualification. Fixed
14582 layout on non primitive field decl types.
14583 (not_accessible_p): Fixed typo in comment.
14584 (patch_method_invocation): Resolve and layout class to search from
14586 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14587 layout non primitive type, if necessary. Make method node only to
14589 (find_applicable_accessible_methods_list): Consider WFL'ed method
14590 decl names. Fixed indentation.
14591 (argument_types_convertible): Resolve and layout target type if
14593 (java_complete_tree): Fixed indentation problems. Rewrote
14594 CALL_EXPR thrown exceptions check. Re-installed further processing
14595 of the assignment in certain cases.
14596 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14597 inlining on class literals.
14598 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14600 (valid_method_invocation_conversion_p): Likewise.
14601 (patch_string): Temporary disable forbidden use of `this' in
14602 explicit constructor invocations when doing string concatenation
14603 within their scope.
14604 (patch_unaryop): Added comment. Reinstalled code to disable
14605 further check on assignment operation with cast expression RHS.
14606 (patch_switch_statement): Fixed indentation.
14607 (build_try_statement): Call build_decl instead of
14608 build_decl_no_layout.
14609 (patch_synchronized_statement): Likewise.
14610 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14611 IS_UNCHECKED_EXPRESSION_P.
14612 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14613 layout argument exception type.
14614 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14615 of IS_UNCHECKED_EXPRESSION_P.
14617 1998-11-18 Anthony Green <green@cygnus.com>
14619 * jcf-parse.c (yyparse): Open class file in binary mode.
14621 1998-11-15 Per Bothner <bothner@cygnus.com>
14623 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14625 * jcf-write.c (perform_relocations): Move check out one loop.
14627 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14629 * Make-lang.in: Fix reference to srcdir.
14630 * jv-scan.c: Add missing xmalloc prototype.
14631 * jvgenmain.c: Ditto.
14633 1998-11-15 Per Bothner <bothner@cygnus.com>
14635 * decl.c (error_mark_node), java-tree.h: New global.
14636 * parse.y: Use empty_stmt_node instead of size_zero_node.
14637 (build_if_else_statement): If missing else, use empty_stmt_node.
14639 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14640 (java_complete_expand_method): Complain if return is missing.
14641 (java_check_regular_methods): Comment out incorrect error check.
14642 (not_accessible_p): Fix incorrect handling of protected methods.
14643 (patch_method_invocation): Pass correct context to not_accessible_p.
14644 (find_applicable_accessible_methods_list): Likewise.
14645 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14646 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14647 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14648 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14650 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14651 (push_int_const): Remove reundant NOTE_PUSH.
14652 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14653 (- case SWITCH_EXPR): Fix code generation bug.
14654 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14655 (generate_classfile): More robust for abstract methods.
14657 1998-11-15 Anthony Green <green@cygnus.com>
14659 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14660 * Make-lang.in: Ditto.
14662 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14663 * jvgenmain: Ditto.
14665 1998-11-15 Per Bothner <bothner@cygnus.com>
14667 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14669 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14671 1998-11-14 Per Bothner <bothner@cygnus.com>
14673 Allow uses of interface types to verify. This is not really
14674 type-safe, but it matches what Sun does, and is OK as long as
14675 there are appropriate run-time checks.
14676 * verify.c (merge_types): If merging two interface types,
14677 just set the result to java.lang.Object.
14678 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14680 1998-11-13 Tom Tromey <tromey@cygnus.com>
14682 * gjavah.c (main): Handle --output-class-directory argument.
14683 * jvspec.c (lang_specific_driver): Translate `-d' into
14684 -foutput-class-dir.
14685 * jcf.h (jcf_write_base_directory): Declare.
14686 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14687 * lang-options.h: Mention -foutput-class-dir.
14688 * jcf-write.c (jcf_write_base_directory): New global.
14689 (make_class_file_name): Put generated .class file into `-d'
14690 directory, or into source directory if -d not given. Function now
14692 (write_classfile): Free class file name. Handle case where class
14694 (DIR_SEPARATOR): New macro.
14695 Include <sys/stat.h>
14697 * Makefile.in (prefix): New macro.
14699 1998-11-12 Per Bothner <bothner@cygnus.com>
14701 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14702 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14703 here (done in patch_invoke instead).
14704 (case_identity): Moved here from parse.y.
14706 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14707 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14708 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14709 so they can be efficiently scanned without recursion.
14710 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14711 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14712 in BLOCK iteratively, rather than recursively.
14714 * parse.y (do_unary_numeric_promotion): New function.
14715 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14717 * parse.y (patch_newarray): Various fixes.
14719 Re-do handling of switch statements (for proper block scoping).
14720 * parse.y: Add just a single block for the enture switch block,
14721 but don't create any "case blocks".
14722 (group_of_labels): Rmeoved unneeded non-terminal.
14723 CASE_EXPR and DEFAULT_EXPR are added to current block.
14724 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14725 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14726 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14727 * parse.y (wfl_operator, print_int_node): Make non-static.
14728 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14729 as part of recursive scan of block.
14730 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14731 (patch_switch_statement): Most tests move dinto java_complete_tree.
14733 * parse.y: Make various production be non-typed (void).
14734 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14735 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14736 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14738 * jcf-write.c (struct jcf_handler): New type.
14739 (struct jcf_switch_state): New type.
14740 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14741 (alloc_handler, emit_unop, emit_reloc): New functions.
14742 (adjust_typed_op): Add extra parameter ("max type" offset).
14743 (emit_switch_reloc, emit_case-reloc): New function.
14744 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14745 (generate_bytecode_insns): Support REAL_CST, switch statements,
14746 exception handling, method calls, object/array creation, and more.
14748 * class.c: Remove some unused variables.
14749 * constants.c (find_string_constant): New function.
14750 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14751 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14752 if flag_emit_class_files.
14754 1998-11-12 Tom Tromey <tromey@cygnus.com>
14756 * jcf-io.c (find_class): Added explanatory comment.
14758 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14759 trailing slash to `.zip' entries.
14761 * jvspec.c (lang_specific_driver): Correctly handle case where
14762 GC_NAME not defined.
14764 1998-11-11 Tom Tromey <tromey@cygnus.com>
14766 * jvspec.c (GC_NAME): New define.
14767 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14769 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14771 1998-11-11 Per Bothner <bothner@cygnus.com>
14773 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14775 1998-11-11 Tom Tromey <tromey@cygnus.com>
14777 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14779 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14781 * class.c (is_compiled_class): Call safe_layout_class for class
14782 compiled from source.
14783 * conver.h (convert_to_integer, convert_to_real,
14784 convert_to_pointer): Added prototypes.
14785 * decl.c (init_decl_processing): Non longer push the decls of
14786 `methodtable', `constants', `Class', `Field', `dispatchTable'
14787 `jexception' and `Method'.
14788 * expr.c (build_invokeinterface): New function.
14789 (expand_invoke): static variable CLASS_IDENT now in
14790 build_invokeinterface. Use build_invokeinterface.
14791 (expand_java_field_op): Moved code to inline
14792 java.lang.PRIMTYPE.TYPE into a function.
14793 (build_primtype_type_ref): New function.
14794 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14795 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14796 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14797 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14798 (DECL_LOCAL_STATIC_VALUE): New macro.
14799 (build_invokeinterface, build_primtype_type_ref): New function
14801 (java_parse_abort_on_error): Macro rewritten.
14802 * jcf-parse.c (current_method): Add comment to declaration.
14803 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14804 Function prototypes fixed.
14805 (jcf_parse_source): push/pop parser context. save/restore global.
14806 (parse_source_file): Fixed leading comment. Now take a
14807 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14808 classes and pop the parser context anymore.
14809 (yyparse): Push parser context, save globals, parse the source
14810 file, restore globals and pop the parser context when processing a
14812 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14813 * lex.c (java_parse_doc_section): New function.
14814 (java_lex): Call java_parse_doc_section when appropriate. Build an
14815 operator around INSTANCEOF_TK.
14816 * lex.h (java_lineterminator, java_sprint_unicode,
14817 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14818 Prototypes rewritten.
14819 (java_parse_escape_sequence, java_letter_or_digit_p,
14820 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14821 java_read_unicode, java_store_unicode, java_read_char,
14822 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14823 Added function prototypes.
14824 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14826 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14828 (struct parser_ctxt): New fields: deprecated,
14829 current_parsed_class_un, gclass_list.
14830 (fix_method_argument_names, issue_warning_error_from_context,
14831 resolve_package, lookup_package_type): New function prototypes.
14832 (resolve_expression_name): Fixed function prototype.
14833 (find_applicable_accessible_methods_list): Fixed indentation, added
14834 extra argument in prototype.
14835 (check_final_assignment, build_null_of_type, check_deprecation,
14836 check_method_redefinition, reset_method_name,
14837 java_check_regular_methods, java_check_abstract_methods,
14838 maybe_build_primttype_type_ref): New function prototype.
14839 * parse.y (conver.h): Include.
14840 (INSTANCEOF_TK): Tagged <operator>.
14841 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14842 (relational_expression:): Build binop for instanceof.
14843 (java_push_parser_context): Remember ctxp->gclass_list across
14845 (java_pop_parser_context): Simply return if no context
14846 exists. Remember gclass_list across contexts.
14847 (issue_warning_error_from_context): New function.
14848 (parse_error_context): Don't setup ctxp->elc here. Call
14849 issue_warning_error_from_context instead.
14850 (parse_warning_context): Likewise.
14851 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14852 setup. Link new class/interface to ctxp->gclass_list.
14853 (add_superinterfaces): Register interface as incomplete if not
14855 (create_class): Remember class unqualified name in
14856 ctxp->current_parsed_class_un. Check class deprecation.
14857 (register_fields): Check field deprecation. Remember static final
14858 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14860 (method_header): New local variable ORIG_ARG. Use unqualified
14861 current class name for check on constructor errors. Promote return
14862 type if of record type. Argument list fix moved in
14863 fix_method_argument_names, called here. Check method deprecation.
14864 (fix_method_argument_names): New function.
14865 (method_declarator): Promote record typed arguments.
14866 (safe_layout_class): Check class methods before layout.
14867 (java_complete_class): Compute field layout when patched.
14868 (do_resolve_class): Try to load class after having it renamed
14869 after the package name.
14870 (get_printable_method_name): Use DECL_CONTEXT.
14871 (reset_method_name): New function.
14872 (check_method_redefinition): Use reset_method_name.
14873 (java_check_regular_methods): New local variable
14874 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14875 names for error report. Check for compile-time error when method
14876 found has default (package) access.
14877 (java_check_abstract_methods): Now takes an interface DECL node as
14878 an argument. Also reinstall real name on unchecked
14879 overriding/hiding methods for error report.
14880 (java_check_methods): Fixed leading comment. Get classes to verify
14881 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14882 CLASS_METHOD_CHECKED_P on class verification.
14883 (lookup_java_method2): Get real method name if necessary.
14884 (find_in_imports): Don't check package class access here.
14885 (resolve_package, lookup_package_type): New functions.
14886 (java_layout_classes): Fixed leading comment. Take classes to be
14887 laid out from ctxp->gclass_list.
14888 (java_complete_expand_methods): Don't expand native and abstract
14890 (java_expand_classes): New function.
14891 (resolve_expression_name): Use additional argument ORIG. Retrieve
14892 values of static final field of primitive types.
14893 (resolve_field_access): Handles static final field of promotive
14895 (resolve_qualified_expression_name): Handle STRING_CST as
14896 primaries and package name resolution. Check deprecation on found
14897 decls. Set where_found and type_found on non static field resolved
14898 during qualification. Layout non primitive field decl types.
14899 (check_deprecation): New function.
14900 (maybe_access_field): Simplified.
14901 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14902 removed. Reverse method's argument when primary is a type. Don't
14903 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14904 instead. Include abstract class in the list of class searchable
14905 for constructors. Use DECL_CONTEXT of found method for access
14906 checks. Check method deprecation.
14907 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14908 converting arguments. Handle INVOKE_INTERFACE.
14909 (lookup_method_invoke): Search constructor using existing
14910 infrastructure (don't rely on lookup_java_constructor anymore).
14911 (find_applicable_accessible_methods_list): Extra argument flag
14912 LC. Now include constructor in the search.
14913 (qualify_ambiguous_name): Conditional expression are primaries.
14914 (not_initialized_as_it_should_p): static final are always
14916 (java_complete_tree): Pass extra NULL argument to
14917 resolve_expression_name. Stricter test to carry on patching
14918 assignments. New case for INSTANCEOF_EXPR.
14919 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14920 (check_final_assignment, maybe_build_primttype_type_ref): New
14922 (patch_assignment): Detect resolved static finals and carry normal
14923 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14924 (try_builtin_assignconv): Access constant 0 on all primitive
14926 (valid_builtin_assignconv_identity_widening_p): Accept identical
14927 types. Accept all promoted type on int type.
14928 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14929 assigned to a reference.
14930 (valid_method_invocation_conversion_p): Accept to check null
14932 (build_binop): Merge declaration and initialization of local
14934 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14935 numeric types. Improved validity test for qualify operators on
14937 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14938 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14939 primitive type and issue the appropriate error message.
14940 (resolve_type_during_patch): Mark class loaded when resolved.
14941 (patch_cast): Allow null to be cased to reference types.
14942 (build_null_of_type): New function.
14943 (patch_array_ref): Handle array on references correctly.
14944 (patch_return): Removed unused local variable MODIFY. Force
14945 boolean to be returned as integers. Allows null to be returned by
14946 a function returning a reference.
14947 * typeck.c (convert_to_integer, convert_to_real,
14948 convert_to_pointer): Prototypes moved to convert.h
14949 (lookup_argument_method): Use method real name, if necessary.
14951 1998-10-30 Tom Tromey <tromey@cygnus.com>
14953 * class.c (build_class_ref): Changed name of primitive classes to
14956 * class.c (make_class_data): Renamed fields: nmethods to
14957 method_count, method_count to dtable_method_count. Always set
14958 `state' field to 0.
14959 * decl.c (init_decl_processing): Likewise.
14961 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14963 * class.c (layout_class): Don't mangle <finit>, produce
14964 __finit<class> instead. Don't verify artificial methods.
14965 * decl.c (finit_identifier_node): New declared global.
14966 (init_decl_processing): finit_identifier_node initialized.
14967 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14968 * java-tree.h (finit_identifier_node): Declared as extern.
14969 (struct lang_decl): New field called_constructor.
14970 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14971 (CLASS_HAS_FINIT_P): New macro.
14972 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14973 explicit constructor invocation.
14974 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14975 CALL_SUPER_CONSTRUCTOR_P): New macros.
14976 (write_classfile): Added prototype.
14977 * jcf-parse.c (jcf_parse_source): Parse and remember for
14978 generation if the file was seen on the command line.
14979 (parse_source_file): Don't write the class file here.
14980 (yyparse): Loop on files rewritten. Set current_jcf.
14981 (parse_zip_file_entries): Parse class file only if it was found.
14982 * lang.c (init_parse): Don't open command line provided filename
14984 (lang_parse): Don't set main_jcf anymore.
14985 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
14986 (JCONSTRUCTOR_CHECK): New macro.
14987 (JBSC_TYPE_P): New macro.
14988 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
14989 (COMPLETE_CHECK_OP_2): New macro.
14990 (struct parse_ctxt): New field explicit_constructor_p.
14991 (check_class_interface_creation): Fixed prototype indentation.
14992 (patch_method_invocation_stmt): Prototype reflects added argument.
14993 (patch_invoke): Likewise.
14994 (complete_method_declaration, build_super_invocation,
14995 verify_constructor_circularity,
14996 build_this_super_qualified_invocation, get_printable_method_name,
14997 patch_conditional_expr, maybe_generate_finit, fix_constructors,
14998 verify_constructor_super, create_artificial_method,
14999 start_artificial_method_body, end_artificial_method_body,
15000 generate_field_initialization_code): New function prototypes.
15001 * parse.y: Fixed leading comment
15002 (constructor_header:, constructor_body:, block_end:): Rules tagged
15004 (type_declaration:): Call maybe_generate_finit.
15005 (method_declaration:): Action for method_body: placed in new
15006 function complete_method_declaration, called here.
15007 (constructor_declaration:): Defined actions. Removed leading
15009 (constructor_header:): New rule with action.
15010 (constructor_body:): Rule rewritten using block_begin: and
15011 block_end:. Defined actions.
15012 (constructor_declarator:, explicit_constructor_invocation:):
15014 (block:): Use new rules block_begin: block_end:.
15015 (block_begin:, block_end:): New rules and actions.
15016 (block_statements:): Fixed error message for explicit
15018 (method_invocation:): Call build_this_super_qualified_invocation
15019 if primary is `this' or `super' was seen.
15020 (conditional_expression:): Action defined.
15021 (extra_ctxp_pushed_p): New static global flag.
15022 (java_parser_context_save_global): Create parser context if
15023 necessary. Use extra_ctxp_pushed_p to remember it.
15024 (java_parser_context_restore_global): Pop extra parser context if
15026 (build_array_from_name): Array on primitive types are marked
15028 (register_fields): Restore new name in field initializer
15029 expression if type was altered. Non static fields initialized upon
15030 declaration marked initialized.
15031 (maybe_generate_finit): New function.
15032 (maybe_generate_clinit): Use create_artificial_method,
15033 start_artificial_method_body, end_artificial_method_body. Generate
15034 debug info for enclosed initialization statements.
15035 (method_header): Fixed leading comment. Check constructor
15036 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15038 (complete_method_declaration, constructor_circularity_msg,
15039 verify_constructor_circularity): New functions.
15040 (get_printable_method_name): New function.
15041 (check_method_redefinition): Don't rename <finit> methods. Fix
15042 declared constructor names. Error message for
15043 constructors modified.
15044 (java_check_regular_methods): Local variable seen_constructor
15045 renamed saw_constructor. Skip verification on constructors. Create
15046 default constructor with create_artificial_method.
15047 (java_check_methods): Removed unnecessary empty line.
15048 (create_artificial_method, start_artificial_method_body,
15049 end_artificial_method_body): New functions.
15050 (java_layout_classes): Changed leading comment. Reverse fields
15051 list if necessary. Always layout java.lang.Object if being
15053 (java_complete_expand_methods): Verify constructor circularity.
15054 (java_complete_expand_method): Call fix_constructor on
15055 constructors. Local variable no_ac_found removed. Restore
15056 bindings if method body expansion failed.
15057 (fix_constructors, verify_constructor_super,
15058 generate_field_initialization_code): New function.
15059 (java_expand_classes): Fixed leading comment. Write class file
15061 (resolve_expression_name): Check for illegal instance variable
15062 usage within the argument scope of an explicit constructor
15064 (resolve_qualified_expression_name): Pass extra from_super flag
15065 when invoking patch_method_invocation_stmt. New case for
15066 conditional expression when used as a primary. Check for error
15067 when acquiring super.
15068 (patch_method_invocation_stmt): Added extra argument super. New
15069 local variable is_static_flag. Set class_to_search according to
15070 the nature of the constructor invocation. Don't add `this'
15071 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15072 invocation within the argument scope of explicit constructor
15073 invocation. Set is_static according to is_static_flag. Provide
15074 extra `super' argument to patch_invoke invocation.
15075 (patch_invoke): New argument from_super. Loop on arguments
15076 indentation fixed. Pass from_super to invocation_mode. New switch
15077 case INVOKE_SUPER. Fixed error message in switch default case.
15078 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15080 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15081 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15082 message takes constructors into account.
15083 (find_applicable_accessible_methods_list): Fixed indentation.
15084 (qualify_ambiguous_name): Take explicit constructor invocation
15085 into account. Deal with a conditional expression as a primary to
15087 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15088 case. Added extra argument to patch_method_invocation_stmt.
15089 Register calls made to explicit constructor `this'. Don't call
15090 save_expr in ARRAY_REF case when emitting class files. Check for
15091 illegal use of this when expanding explicit constructor invocation
15093 (complete_function_arguments): Set and reset parser context
15094 explicit_constructor_p field value when appropriate.
15095 (build_super_invocation, build_this_super_qualified_invocation):
15097 (patch_assignment): Fixed typo.
15098 (patch_unaryop): Check on final fields occurs only when a decl
15100 (patch_return): Take constructors into account.
15101 (patch_conditional_expr): New function.
15102 * typeck.c (build_java_signature): Removed unnecessary empty line.
15104 1998-10-28 Jeffrey A Law (law@cygnus.com)
15106 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15108 1998-10-28 Tom Tromey <tromey@cygnus.com>
15110 * decl.c (init_decl_processing): Renamed fields.
15111 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15112 interface_len, msize fields.
15114 * class.c (make_class_data): Removed subclass_head and
15115 subclass_next fields.
15116 * decl.c (init_decl_processing): Removed subclass_head and
15117 subclass_next fields.
15119 1998-10-28 Jeffrey A Law (law@cygnus.com)
15121 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15122 * mangle.c (emit_unicode_mangled_name): Similarly.
15124 1998-10-26 Nick Clifton <nickc@cygnus.com>
15126 * jcf-parse.c (get_constant): Place braces around code to compute
15127 'd' when REAL_ARITHMETIC is not defined.
15129 1998-10-25 H.J. Lu (hjl@gnu.org)
15131 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15134 1998-10-23 Tom Tromey <tromey@cygnus.com>
15136 * lang-specs.h: `.zip' files are input to jc1.
15138 1998-10-22 Per Bothner <bothner@cygnus.com>
15140 * jvspecs.c: Add (but don't enable) support for combining multiple
15141 .class and .java input filenames to a single jc1 invocation.
15142 Add support for -C flag (copile to .class files).
15143 Translate -classpath and -CLASSPATH arguments.
15144 * lang-specs.h: Don't set %2 spec.
15146 1998-10-22 Tom Tromey <tromey@cygnus.com>
15148 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15150 (add_path): Don't add trailing separator to non-empty path
15153 * lang.c (lang_decode_option): Check for -fclasspath and
15154 -fCLASSPATH before examining other `-f' options.
15156 * java-tree.h (finalize_identifier_node): Don't declare.
15157 * class.c (make_class_data): Don't push "final" field.
15158 * decl.c (init_decl_processing): Don't push "final" field.
15159 (finalize_identifier_node): Removed.
15160 (init_decl_processing): Don't set finalize_identifier_node.
15162 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15164 1998-10-11 Anthony Green <green@cygnus.com>
15166 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15167 (JV_SCAN_SOURCES): New macro.
15168 (JCF_DUMP_SOURCES): Likewise.
15169 (jcf-dump$(exeext)): New target.
15170 (jv-scan$(exeext)): New target.
15172 1998-10-22 Tom Tromey <tromey@cygnus.com>
15174 * Makefile.in (LEX): Removed.
15175 (LEXFLAGS): Likewise.
15176 (SET_BISON): New macro.
15178 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15179 spurious diffs in parse.c.
15180 ($(PARSE_SCAN_C)): Likewise.
15181 (PARSE_DIR): New macro.
15183 (PARSE_SCAN_C): Likewise.
15184 (PARSE_RELDIR): New macro.
15186 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15188 * jcf-io.c (find_class): Use saw_java_source to determine when to
15189 look for `.java' file.
15190 * jcf-parse.c (saw_java_source): New global.
15191 (yyparse): Set it if `.java' file seen.
15193 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15194 (GCJH_SOURCES): Likewise.
15195 * Makefile.in (datadir): New macro.
15196 (libjava_zip): Likewise.
15197 (JAVA_OBJS): Added jcf-path.o.
15198 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15199 (../gcjh$(exeext)): Likewise.
15200 (jcf-path.o): New target.
15201 * java-tree.h (fix_classpath): Removed decl.
15202 * jcf-parse.c (fix_classpath): Removed.
15203 (load_class): Don't call fix_classpath.
15204 * parse.y (read_import_dir): Don't call fix_classpath.
15205 * lex.h: Don't mention classpath.
15206 * lex.c (java_init_lex): Don't initialize classpath.
15207 * jcf-io.c (classpath): Removed global.
15208 (find_class): Use jcf_path iteration functions. Correctly search
15209 class path for .java file.
15210 (open_in_zip): New argument `is_system'.
15211 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15212 classpath-related options.
15213 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15215 (lang_init): Call jcf_path_init.
15216 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15217 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15218 Correctly put braces around second string in each entry.
15219 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15220 classpath-related options.
15221 (help): Updated for new options.
15222 * jcf.h: Declare functions from jcf-path.c. Don't mention
15223 `classpath' global.
15224 * jcf-path.c: New file.
15226 * jcf-depend.c: Include jcf.h.
15228 * jcf-write.c (localvar_alloc): Returns `void'.
15229 (localvar_free): Removed unused variable.
15231 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15232 (init_parse): Use OBJECT_SUFFIX, not ".o".
15234 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15236 * class.c (emit_register_classes): Renamed from
15237 emit_register_class.
15238 * java-tree.h (emit_register_classes): Prototype renamed from
15239 emit_register_class.
15240 * jcf-parse.c (yyparse): Call emit_register_classes once before
15242 * parse.y (java_expand_classes): No longer register classes.
15244 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15246 * class.c (is_compiled_class): New local variable
15247 seen_in_zip. Identify classes found in currently compiled source
15249 * decl.c (complete_start_java_method): Fixed typo.
15250 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15251 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15252 (CLASS_P): Moved around.
15253 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15254 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15256 (jcf_parse_source): Changed leading comment. Removed unnecessary
15257 fclose and CLASS_FROM_SOURCE_P marking.
15258 (parse_source_file): New local variables remember_for_generation
15259 and filename. Mark parsed file name identifier node. Removed block
15260 executed when parse_only was null. Set remember_for_generation.
15261 Use it as an argument to java_pop_parser_context.
15262 (yyparse): New local variables several_files, list, next node and
15263 current_file_list. Split ampersand separated file names into
15264 current_file_list. Iterate through the list and parse accordingly.
15265 * parse.h (java_pop_parser_context): New function prototype.
15266 * parse.y (ctxp_for_generation): New static global variable.
15267 (java_pop_parser_context): New argument generate. Link popped ctxp
15268 to ctxp_for_generation list accordingly.
15269 (java_complete_expand_methods): Fixed indentation.
15270 (java_expand_classes): New function.
15272 1998-10-17 Per Bothner <bothner@cygnus.com>
15274 * Makefile.in: Link with libiberty.a instead of memmove.o.
15276 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15278 * lex.c (setjmp.h): No longer included.
15279 * lex.h (setjmp.h): Included.
15280 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15281 (duplicate_declaration_error_p): Renamed from
15282 duplicate_declaration_error.
15283 (build_array_from_name): New function prototype.
15284 * parse.y (setjmp.h): No longer included.
15285 (variable_declarator_id): Define action.
15286 (build_array_from_name): New function.
15287 (duplicate_declaration_error_p): Renamed from
15288 duplicate_declaration_error. Fixed leading comment.
15289 (register_fields): Main `for' loop reorganized. Uses
15290 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15291 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15292 build_array_from_name.
15293 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15295 (read_import_dir): Don't try to skip `.' and `..'.
15296 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15297 build_array_from_name. Main `for' loop reorganized.
15298 (resolve_qualified_expression_name): When building access to a
15299 field, use the type where the field was found, not its own type.
15300 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15301 field was found is null.
15302 (qualify_ambiguous_name): Sweep through all successive array
15305 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15307 * java-tree.h (pop_labeled_block, lang_printable_name,
15308 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15309 interface_of_p, inherits_from_p, fix_classpath,
15310 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15311 make_class_data, register_class, alloc_name_constant): New
15312 function prototypes.
15313 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15314 indentation. Added cast to remove warning.
15315 (lang_printable_name): Set v argument unused.
15316 (lang_print_error): Added argument to lang_printable_name call.
15317 (java_dummy_print, print_lang_decl, print_lang_type,
15318 print_lang_identifier, lang_print_xnode): All argument marked
15320 * lex.c (java_unget_unicode): Removed unnecessary argument.
15321 (java_allocate_new_line): Unused local variable is gone.
15322 (java_read_char): Added parenthesis in expressions to remove
15323 warnings. Added final return statement.
15324 (java_read_unicode): Added parenthesis in expression to remove
15326 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15327 (java_parse_escape_sequence): Likewise.
15328 (java_lex): Unused local variables are gone. Fixed
15329 java_unget_unicode invocation.
15330 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15332 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15333 lang_printable_name invocation in macro.
15334 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15336 (duplicate_declaration_error): Suppressed unused argument in
15338 (identical_subpath_p): Function declaration is gone.
15339 (patch_invoke): Suppressed unused argument in prototype.
15340 (patch_cast, build_labeled_block, check_thrown_exceptions):
15342 * parse.y (setjmp.h): Included
15343 (toplev.h): Likewise.
15344 (field_declaration:): Suppressed unused local
15345 (label_decl:): Fixed build_labeled_block invocation.
15346 (java_pop_parser_context): Put extra parenthesis around assignment
15348 (yyerror): Suppressed unused local variables.
15349 (variable_redefinition_error): Fixed lang_printable_name
15351 (create_interface): Suppressed unused local variables.
15352 (create_class): Likewise.
15353 (duplicate_declaration_error): Suppressed unused argument. Fixed
15354 lang_printable_name invocation.
15355 (register_fields): Suppressed unused local variable. Fixed
15356 duplicate_declaration_error invocation.
15357 (method_header): Suppressed unused local variable.
15358 (method_declarator, parser_check_super): Likewise.
15359 (java_complete_class): Suppressed unused local variable. Fixed
15360 fatal error message.
15361 (complete_class_report_errors): Added default: in switch.
15362 (java_check_regular_methods): Fixed lang_printable_name
15364 (check_throws_clauses): Likewise.
15365 (java_check_abstract_methods): Suppressed unused local
15366 variable. Fixed lang_printable_name invocation.
15367 (read_import_entry): Added supplemental return statement.
15368 (read_import_dir): Suppressed unused local variables.
15369 (check_pkg_class_access, declare_local_variables): Likewise.
15370 (source_start_java_method): Suppressed unused extern variable
15372 (expand_start_java_method): Suppressed unused extern and local
15373 variable declarations.
15374 (java_complete_expand_methods): Likewise.
15375 (java_complete_expand_method): Suppressed unused local variables.
15376 (make_qualified_name): Likewise.
15377 (resolve_qualified_expression_name): Added default: in
15378 switch. Fixed lang_printable_name invocation.
15379 (class_instance_creation_expression): Added parenthesis around
15381 (patch_method_invocation_stmt): Fixed lang_printable_name and
15382 patch_invoke invocations.
15383 (check_for_static_method_reference): Fixed lang_printable_name
15385 (patch_invoke): Suppressed unused arguments and local variables.
15386 (lookup_method_invoke): Suppressed unused local variables.
15387 (qualify_ambiguous_name): Added default: in switch.
15388 (identical_subpath_p): Function removed.
15389 (patch_assignment): Suppressed unused local variables. Suppressed
15390 unnecessary if statement. Fixed lang_printable_name invocations.
15391 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15392 (valid_ref_assignconv_cast_p): Parenthesis around
15393 expression. Suppressed unused local variables.
15394 (build_binop): Suppressed unused local variables. fixed
15395 lang_printable_name invocations.
15396 (string_constant_concatenation): Suppressed unused local
15398 (patch_unaryop): Fixed lang_printable_name invocation.
15399 (patch_cast): Suppressed unnecessary argument. Fixed
15400 lang_printable_name invocation.
15401 (patch_array_ref): Fixed lang_printable_name invocation.
15402 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15403 (build_labeled_block): Suppressed unused argument.
15404 (generate_labeled_block): Fixed build_labeled_block invocation.
15405 (build_loop_body): Suppressed unused local variables.
15406 (patch_loop_statement): Likewise.
15407 (patch_exit): Fixed lang_printable_name invocation.
15408 (patch_switch_statement): Likewise.
15409 (case_identity): First argument marked unused.
15410 (patch_try_statement): Fixed lang_printable_name invocations.
15411 (patch_synchronized_statement, patch_throw_statement): Likewise.
15412 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15413 lang_printable_name invocations.
15414 (check_thrown_exceptions_do): Suppressed unused argument.
15416 1998-10-14 Tom Tromey <tromey@cygnus.com>
15418 * jcf-write.c (write_classfile): Add output class file as target.
15419 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15420 * jcf.h: Added declarations for dependency-tracking functions.
15421 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15422 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15423 (finish_parse): Call jcf_dependency_write.
15424 (dependency_tracking): New global.
15425 (DEPEND_SET_FILE): New define.
15426 (DEPEND_ENABLE): New define.
15427 (init_parse): Enable dependency tracking if required.
15429 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15430 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15431 (../gcjh$(exeext)): Likewise.
15432 (jcf-depend.o): New target.
15433 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15434 (GCJH_SOURCES): Likewise.
15435 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15437 (find_classfile): Added dep_name argument.
15438 (find_class): Compute name of dependency.
15439 (open_in_zip): Call jcf_dependency_add_file.
15440 * gjavah.c (output_file): No longer global.
15441 (usage): Don't mention "gjavah".
15443 (java_no_argument): Likewise.
15444 (version): Likewise.
15445 (main): Recognize and handle -M family of options.
15446 (print_mangled_classname): Return is void.
15447 (process_file): Handle case where output is suppressed.
15448 (HANDLE_END_FIELD): Likewise.
15449 (HANDLE_METHOD): Likewise.
15450 * jcf-depend.c: New file.
15452 1998-10-13 Jeffrey A Law (law@cygnus.com)
15454 * java-tree.def: Add missing newline at EOF.
15456 1998-10-13 Tom Tromey <tromey@cygnus.com>
15458 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15459 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15461 Include <config.h> and "system.h".
15462 (disassemble_method): Undefine RET to avoid clash with
15463 config/i386/i386.h.
15465 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15467 * decl.c (runtime_exception_type_node, error_exception_type_node):
15468 New global variables.
15469 (init_decl_processing): Initialized.
15470 * expr.c (java_lang_expand_expr): Set caught exception type to
15471 null if catch handler argument doesn't exit.
15472 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15474 * java-tree.h (runtime_exception_type_node,
15475 error_exception_type_node): Global variables declared.
15476 (DECL_FUNCTION_THROWS): New macro.
15477 (DECL_FUNCTION_BODY): Modified comment.
15478 (DECL_SPECIFIC_COUNT): Likewise.
15479 (struct lang_decl): New field throws_list.
15480 (IS_UNCHECKED_EXPRESSION_P): New macro.
15481 * lex.c (java_lex): Generate location information for THROW_TK.
15482 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15483 EXCEPTIONS_P): New macros.
15484 (enum jdep_code): New value JDEP_EXCEPTION.
15485 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15486 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15487 PATCH_METHOD_RETURN_ERROR): New macros.
15488 (patch_method_invocation_stmt): Added new argument to prototype.
15489 (patch_synchronized_statement, patch_throw_statement,
15490 check_thrown_exceptions, check_thrown_exceptions_do,
15491 purge_unchecked_exceptions, check_throws_clauses): New function
15493 * parse.y Fixed typo in keyword section.
15494 (throw:): Rule tagged <node>.
15495 (THROW_TK): Keyword tagged <operator>.
15496 (method_header:): Last argument to call to method_header passed
15498 (throws:, class_type_list:, throw_statement:,
15499 synchronized_statement:, synchronized:): Defined actions.
15500 (method_header): New local variable current. Register exceptions
15501 from throws clause.
15502 (java_complete_tree): Complete and verify exceptions from throws
15504 (complete_class_report_errors): Error message on exceptions not
15506 (java_check_regular_methods): Fixed typo. Shortcut on private
15507 overriding methods. Changed error message on method
15508 redefinition. Check for throws clause compatibility.
15509 (check_throws_clauses): New function.
15510 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15511 method. Changed error message on method redefinition.
15512 (currently_caught_type_list): New static variable.
15513 (java_complete_expand_methods): Purge unchecked exceptions from
15514 throws clause list. Call PUSH_EXCEPTIONS before walk and
15515 POP_EXCEPTIONS after.
15516 (resolve_qualified_expression_name): Pass new argument as NULL to
15517 patch_method_invocation_stmt.
15518 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15519 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15520 argument list when appropriate. Use new argument if non null to
15521 store selected method decl.
15522 (patch_invoke): Convert if necessary args of builtin types before
15523 forming CALL_EXPR. Argument list no longer reversed here.
15524 (invocation_mode): Treat final methods as static methods.
15525 (java_complete_tree): New cases for THROW_EXPR: and
15526 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15528 (complete_function_arguments): No more RECORD_TYPE
15529 conversion. Function parameter nodes no longer saved.
15530 (valid_ref_assignconv_cast_p): Avoid handling null type.
15531 (patch_binop): Fixed null constant reference handling.
15532 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15533 BUILD_THROW macros.
15534 (patch_try_statement): Fixed comments. Record caught types in
15535 list, push the list, expand try block and pop the list.
15536 (patch_synchronized_statement, patch_throw_statement,
15537 check_thrown_exceptions, check_thrown_exceptions_do,
15538 purge_unchecked_exceptions): New functions.
15539 * typeck.c (lookup_argument_method): Allow WFL in place of method
15540 DECL_NAME during method definition check
15542 1998-10-09 Tom Tromey <tromey@cygnus.com>
15544 * gjavah.c (decode_signature_piece): New function.
15545 (print_c_decl): Use it. Added `name_override' argument.
15546 (print_method_info): Use name_override argument to print_c_decl.
15547 (seen_fields): Removed.
15548 (print_field_info): Don't update seen_fields.
15549 (struct method_name): New structure.
15550 (method_name_list): New global.
15551 (print_method_info): Add new method to list of methods.
15552 (name_is_method_p): New function.
15553 (print_field_info): If field name has same name as method, then
15555 (process_file): Parse methods before fields.
15556 (field_pass): New global.
15557 (HANDLE_END_FIELD): Take field_pass into account.
15559 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15561 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15562 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15564 1998-10-03 Anthony Green <green@cygnus.com>
15566 * jvspec.c: Fix bug in jvgenmain_spec patch.
15568 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15570 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15571 * decl.c (soft_exceptioninfo_call_node): New global variable.
15572 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15573 takes extra integer argument. soft_exceptioninfo_call_node
15575 * except.c (java_set_exception_lang_code): New function
15576 (method_init_exceptions): Called here.
15577 (prepare_eh_table_type): New function.
15578 (expand_end_java_handler): Called here.
15579 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15580 one argument. Modified generation of call to
15581 soft_badarrayindex_node to use new argument.
15582 (build_java_arrayaccess): Pass faulty index value to
15583 build_java_throw_out_of_bounds_exception.
15584 (generate_name): New function.
15585 (java_lang_expand_expr): New local variables node, current,
15586 has_finally_p. Expand TRY_EXPR node.
15587 (process_jvm_instruction): Replace top of the stack with thrown
15588 object reference when entering exception handler.
15589 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15590 specific tree codes.
15591 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15593 (DECL_SPECIFIC_COUNT): New macro.
15594 (prepare_eh_table_type, java_set_exception_lang_code,
15595 generate_name): New function declarations.
15596 (match_java_method): Declaration deleted.
15597 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15599 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15600 * parse.h (redefinition_error, refine_accessible_methods_list,
15601 can_cast_to_p): Function declaration removed.
15602 (classitf_redefinition_error, variable_redefinition_error,
15603 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15604 find_most_specific_methods_list, argument_types_convertible,
15605 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15606 valid_cast_to_p, valid_method_invocation_conversion_p,
15607 try_reference_assignconv, add_stmt_to_compound,
15608 build_jump_to_finally, build_tree_list, patch_try_statement,
15609 java_get_catch_block): New function declarations.
15610 * parse.y (string_buffer_type): Global variable deleted.
15611 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15612 finally): Rules tagged <node>.
15613 (TRY_TK, CATCH_TK): Token tagged <operator>.
15614 (class_body_declaration:, class_member_declaration:,
15615 formal_parameter:, explicit_constructor_invocation:,
15616 interface_member_declaration:, constant_declaration:,
15617 primary_no_new_array:, class_instance_creation_expression:,
15618 array_creation_expression:): Issue error on unsuported JDK1.1
15620 (try_statement:, catches:, finally:): Define actions.
15621 (catch_clause_parameter): New rule.
15622 (catch_clause:): Use new rule catch_clause_parameter.
15623 (parse_jdk1_1_error): New function.
15624 (redefinition_error): Renamed classitf_redefinition_error.
15625 (variable_redefinition_error): New function.
15626 (check_class_interface_creation): Call
15627 classitf_redefinition_error.
15628 (java_complete_tree): Added error message on JDEP_TYPE: case.
15629 (complete_class_report_errors): Fixed indentation.
15630 (declare_local_variables): Call variable_redefinition_error.
15631 (source_end_java_method): Call java_set_exception_lang_code and
15632 emit_handlers where appropriate.
15633 (java_method_add_stmt): Call add_stmt_to_block.
15634 (add_stmt_to_block): New function.
15635 (lookup_method_invoke): Fixed outside comment. new local variable
15636 candicates. Call find_applicable_accessible_methods_list and
15637 find_most_specific_methods_list when searching for a
15638 method. Modified error report to list possible candidates when
15640 (find_applicable_accessible_methods_list,
15641 find_most_specific_methods_list, argument_types_convertible): New
15643 (refine_accessible_methods_list): Function deleted.
15644 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15645 expr (if applicable) before calling patch_array_ref.
15646 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15647 (enter_block): Fixed comment.
15648 (enter_a_block): New function.
15649 (patch_assignment): Reorganized. Call try_reference_assignconv for
15650 references. Call valid_cast_to_p instead of can_cast_to_p.
15651 (try_reference_assignconv,
15652 valid_builtin_assignconv_identity_widening_p): New functions.
15653 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15654 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15656 (build_string_concatenation): Don't resolve StringBuffer.
15657 (patch_cast): Fixed inverted arguments.
15658 (patch_array_ref): Code to save array expr deleted. Call
15659 valid_cast_to_p instead of can_cast_to_p.
15660 (generate_labeled_block): Call generate_name.
15661 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15662 patch_try_statement): New functions.
15663 * typeck.c (match_java_method): Function deleted.
15665 1998-10-02 Anthony Green <green@cygnus.com>
15667 * jvspec.c: jvgenmain_spec uses different temporary file names.
15669 1998-10-02 Anthony Green <green@cygnus.com>
15671 * jvspec.c (lang_specific_driver): Fail if user specifies
15672 --main= when not linking.
15674 1998-09-28 Tom Tromey <tromey@cygnus.com>
15676 * class.c (make_class_data): Push value for `thread' field.
15677 * decl.c (init_decl_processing): Added `thread' field to class.
15679 * class.c (add_field): Always make static fields externally
15682 1998-09-26 Anthony Green <green@cygnus.com>
15684 * expr.c (build_java_athrow,
15685 build_java_throw_out_of_bounds_exception, expand_invoke,
15686 build_newarray, expand_java_multianewarray, build_java_monitor):
15687 Update comments to reflect _Jv_* function names.
15689 1998-09-25 Per Bothner <bothner@cygnus.com>
15691 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15692 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15693 * parse.y (expand_start_java_method): Likewise.
15695 1998-09-24 Per Bothner <bothner@cygnus.com>
15697 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15699 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15700 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15701 * expr.c: Remove no-longer-needed calls to promote_type.
15702 * decl.c (give_name_to_locals): Liekwise.
15703 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15704 * parse.y: Add/remove promote_type calls as appropriate.
15705 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15706 (parse_signature_string): Likewise.
15707 (build_java_array_type): Fix for now signature convenions.
15709 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15711 1998-09-23 Tom Tromey <tromey@cygnus.com>
15713 * class.c (init_class_processing): libjava function renamed to
15716 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15718 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15719 * java-tree.def: Fixed DEFTREECODE third argument.
15720 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15721 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15722 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15723 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15724 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15725 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15726 * lang.c (java_tree_code_type, java_tree_code_length,
15727 java_tree_code_name): New arrays.
15728 (lang_init): Append Java tree node definitions to Gcc ones.
15729 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15731 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15733 (java_lex): Allow declaration of empty string constants. Retain
15734 location information on CASE_TK and DEFAULT_TK.
15735 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15736 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15737 Modified to be more robust.
15738 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15739 (build_new_invocation, try_builtin_assignconv,
15740 patch_switch_statement, string_constant_concatenation,
15741 build_string_concatenation, patch_string_cst, patch_string,
15742 java_expand_switch): New function declarations.
15743 * parse.y: Rules related to switch and EH tagged <node>.
15744 (label_id): Set to NULL_TREE
15745 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15747 (this_or_super:): Fixed indentation.
15748 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15749 statement_expression:): Removed call to RULE on all sub-rules.
15750 (switch_expression:, switch_labels:): New rules.
15751 (switch_statement:, switch_block:, switch_block_statement_groups:,
15752 switch_block_statement_group:, switch_labels:, switch_label:):
15754 (throw_statement:, synchronized_statement:, try_statement:):
15755 Defined temporary actions.
15756 (class_instance_creation_expression:): Call
15757 build_new_invocation. Fixed indentation.
15758 (field_access): Fixed indentation.
15759 (method_invocation): Likewise.
15760 (make_qualified_primary): Use THIS_EXPR.
15761 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15762 resolving from SUPER, set *type_found.
15763 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15764 (java_complete_tree): Removed unused local variable `location'. Case
15765 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15766 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15767 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15768 STRING_CST: case. default: checks for patchable strings.
15769 (complete_function_arguments): Transform string constant or
15770 crafted StringBuffer if necessary.
15771 (build_method_invocation): Fixed comments.
15772 (build_new_invocation): New function.
15773 (patch_assignment): Call try_builtin_assignconv to figure a valid
15774 assignment conversion between builtin types.
15775 (try_builtin_assignconv): New function.
15776 (build_binop): Use URSHIFT_EXPR directly to call build.
15777 (operator_string): Use UNARY_PLUS_EXPR.
15778 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15780 (do_merge_string_cste, merge_string_cste,
15781 string_constant_concatenation, build_string_concatenation,
15782 patch_string, patch_string_cst): New function.
15783 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15784 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15785 (build_newarray_node): Use NEW_ARRAY_EXPR.
15786 (build_this): Use THIS_EXPR.
15787 (build_return): Enable debug information on return statement.
15788 (build_if_else_statement): Likewise.
15789 (complete_labeled_statement): Fixed related comment.
15790 (build_loop_body): Fixed comment.
15791 (build_bc_statement): Enable debug information on break/continue
15793 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15795 (patch_switch_statement, case_identity, java_expand_switch): New
15798 1998-09-21 Per Bothner <bothner@cygnus.com>
15800 * buffer.h (BUFFER_INIT): New macro.
15801 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15802 Pass (struct jcf_partial *state) to most functions.
15803 (jcf_block, jcf_relocation): New types.
15804 Support labels, branches, conditionals, loops.
15806 1998-09-21 Tom Tromey <tromey@cygnus.com>
15808 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15810 1998-09-21 Per Bothner <bothner@cygnus.com>
15812 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15813 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15814 not integer_type_node (INT_TYPE_SIZ bits).
15816 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15818 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15819 * jcf-dump.c (print_exception_table): New function.
15820 (disassemble_method): Better handling of wide instructions.
15821 Make more robust for bad input.
15823 1998-09-30 Jeffrey A Law (law@cygnus.com)
15825 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15828 1998-09-17 Jeffrey A Law (law@cygnus.com)
15830 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15832 1998-09-17 Tom Tromey <tromey@cygnus.com>
15834 * Makefile.in ($(PARSE_H)): Removed target.
15836 1998-09-17 Jeffrey A Law (law@cygnus.com)
15838 * Makefile.in (JAVA_OBJS): Add memmove.o
15839 (memmove.o): New target & rules.
15841 1998-09-15 Tom Tromey <tromey@cygnus.com>
15843 * expr.c (expand_invoke): Don't generate a call to the class init
15846 1998-09-14 Jeffrey A Law (law@cygnus.com)
15848 * Makefile.in: Add many missing dependencies.
15849 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15851 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15852 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15854 1998-09-11 Per Bothner <bothner@cygnus.com>
15856 * decl.c (complete_start_java_method): If method is static (and
15857 not private) call _Jv_InitClass.
15858 * expr.c (expand_invoke): Don't call build_class_init.
15860 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15862 1998-09-10 Jeffrey A Law (law@cygnus.com)
15864 * Make-lang.in (GCJ): Define before using.
15866 1998-09-09 Jeffrey A Law (law@cygnus.com)
15868 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15869 losing due to namespace pollution in GNU getopt.h
15871 1998-09-09 Tom Tromey <tromey@cygnus.com>
15873 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15874 (java.all.cross): Likewise.
15875 (java.rest.encap): Likewise.
15877 1998-09-08 Jeffrey A Law (law@cygnus.com)
15879 * gjavah.c (print_class_decls): Fix thinko in arglist
15880 * jcv-io.c (find_classfile): Similarly.
15882 1998-09-07 Jeffrey A Law (law@cygnus.com)
15884 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15886 1998-09-05 Tom Tromey <tromey@cygnus.com>
15888 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15889 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15890 * Makefile.in (PARSE_C): New macro.
15891 (PARSE_H): Likewise.
15892 (PARSE_SCAN_C): Likewise.
15893 ($(PARSE_C)): Target renamed from parse.c.
15894 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15895 (clean): Remove parse-scan.c as well.
15896 (parse.o): Depend on $(PARSE_C).
15898 1998-09-05 Anthony Green <green@cygnus.com>
15900 * README, license.terms: Removed.
15902 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15903 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15904 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15905 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15906 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15907 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15908 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15909 and Java trademark attribution.
15911 1998-09-04 Tom Tromey <tromey@cygnus.com>
15913 * Makefile.in: Use gcjh, not gjavah.
15914 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15915 * Make-lang.in: Changed gjavah to gcjh everywhere.
15917 1998-09-03 Per Bothner <bothner@cygnus.com>
15919 * gjavah.c: Support new -prepend -add -append flags.
15920 (print_method_info): Method is not virtual if class is final.
15922 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15924 * jv-scan.c: Fixed copyright assignment.
15925 * keyword.gperf: Likewise.
15926 * keyword.h: Likewise.
15927 * lex.c: Fixed copyright assignment.
15928 (java_lex): Push unicode back when parsing '<'.
15929 * lex.h: Fixed copyright assignment.
15930 * parse-scan.y: Likewise.
15931 * parse.h: Fixed copyright assignment.
15932 (build_debugable_stmt, complete_for_loop): New function prototypes.
15933 * parse.y: Fixed copyright assignment.
15934 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15935 size_zero_node when completing a loop with no exit condition.
15936 (for_statement_nsi:): Define action.
15937 (for_init:, for_update:): Return size_zero_node when empty.
15938 (declare_local_variables): Call build_debugable_stmt.
15939 (build_debugable_stmt): New function.
15940 (build_loop_body): Build debugable statement around loop
15942 (complete_loop_body): Take into account the debugable statement
15943 around the EXIT_EXPR.
15944 (complete_loop_body): New function.
15945 (patch_exit_expr): Fixed condition inversion.
15947 1998-09-02 Tom Tromey <tromey@cygnus.com>
15949 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15950 name of thread define.
15951 * jvspec.c (THREAD_NAME): New macro.
15953 (THREADLIB): Likewise.
15954 (lang_specific_driver): Recognize attempt to link with thread
15955 library or gc library. Recognize -ljava on command line so it
15956 isn't linked against more than once.
15958 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15960 * parse-scan.y (report_main_declaration): Name of the class
15961 containing `main' can be a qualified name.
15963 1998-08-31 Tom Tromey <tromey@cygnus.com>
15965 * config-lang.in: Changed gjavac to gjc everywhere.
15966 * Make-lang.in: Changed gjavac to gjc everywhere.
15968 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15970 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15971 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15972 and install the files.
15973 * Makefile.in (JAVA_OBJS_LITE): New variable.
15974 (compiler:): Now include jv-scan as a dependency.
15975 (../jv-scan$(exeext), parse-scan.c): New targets.
15976 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15977 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15978 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15979 check for errors even if parse_only.
15980 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15982 (yylex): New function. Uses java_lex body.
15983 (java_lex): Removed commented out statement. Remove local variable
15984 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15985 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
15986 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
15987 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
15988 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
15989 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
15991 (java_lex_error): Empty if JC1_LITE is defined.
15992 (java_get_line_col): Return 0 if JC1_LITE is defined.
15993 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
15994 SET_MODIFIER_CTX): Moved into the section containing the macros
15995 conditionally defined by JC1_LITE.
15996 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
15997 argument if JC1_LITE is defined.
15998 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
15999 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16001 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16002 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16003 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16004 to different values according to JC1_LITE.
16005 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16006 declared if JC1_LITE set.
16007 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16008 defined if JC1_LITE not set.
16009 (struct parser_ctx): Reorganized and skip the jc1 front end part
16011 (java_layout_classes): New function definition.
16012 (java_push_parser_context, java_init_lex, yyparse, yylex,
16013 yyerror): Prototype always declared. All other static function
16014 prototypes declared only if JC1_LITE is not set.
16015 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16016 declared in parse.h.
16017 (java_layout_classes): New function.
16018 (java_complete_expand_methods): No longer layout the class here.
16019 * parse-scan.y: New file.
16020 * jv-scan.c: New file.
16022 1998-08-25 Tom Tromey <tromey@cygnus.com>
16024 * gjavah.c (main): Handle -friend option.
16025 (friend_specs): New global.
16026 (generate_access): Handle friend_specs.
16027 (process_file): Likewise.
16028 (MAX_FRIENDS): New macro.
16029 (friend_count): New global.
16030 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16031 Changed all callers.
16033 1998-08-24 Per Bothner <bothner@cygnus.com>
16035 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16036 (main): Handle processing all the entries of a named .zip archive.
16037 * jcf-io.c (jcf_trim_old_input): New function.
16038 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16040 1998-08-24 Per Bothner <bothner@cygnus.com>
16042 * lang.c (flag_assume_compiled): Make default be on.
16044 1998-08-21 Per Bothner <bothner@cygnus.com>
16046 * jcf-dump.c: Add bunches of flags to control output more.
16047 (process_class): New function; support printing more than one class.
16048 (main): Support new --print-main and --javap flags.
16049 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16050 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16052 1998-08-20 Per Bothner <bothner@cygnus.com>
16054 Change mangling of dispatch table to match C++ vtable (w/thunks).
16055 * class.c (build_dtable_decl), java-tree.h: New function.
16056 (make_class_data): Call it.
16057 * decl.c (init_decl_processing): Likewise.
16059 1998-08-19 Warren Levy <warrenl@cygnus.com>
16061 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16062 soft_anewarray; adjust args passed.
16063 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16064 match _Jv_NewObjectArray.
16066 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16068 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16069 * expr.c (loopup_label): Call create_label_decl.
16070 (create_label_decl): New function.
16071 (java_lang_expand_expr): Call expand_start_bindings with argument
16073 * java-tree.h Added space after PROTO in function declarations
16075 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16076 (create_label_decl, push_labeled_block): New function
16078 * lex.c (label_id): Initialize.
16079 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16081 * parse.h Added space after PROTO in function declarations when
16083 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16084 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16085 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16086 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16088 (struct parser_ctxt): New fields current_loop,
16089 current_labeled_block.
16090 (build_if_else_statement, patch_if_else_statement,
16091 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16092 generate_labeled_block, complete_labeled_statement,
16093 build_bc_statement, patch_bc_statement, patch_loop_statement,
16094 build_new_loop, build_loop_body, complete_loop_body): New function
16096 * parse.y (java_warning_count): New global variable.
16097 (label_id): New static variable.
16098 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16099 (block:): Return size_zero_node when block is empty.
16100 (empty_statement:): Return size_zero_node.
16101 (statement:): Implement supplemental action when for_statement: is
16103 (label_decl:): New rule.
16104 (labeled_statement:): Rewritten using label_decl. Actions
16106 (labeled_statement_nsi:): Likewise.
16107 (if_then_statement): Actions implemented.
16108 (while_expression): New rule.
16109 (while_statement:): Rewritten using while_expression. Actions
16111 (while_statement_nsi:): Likewise.
16112 (do_statement_begin:): New rule.
16113 (do_statement:): Rewritten using do_statement_begin. Actions
16115 (for_statement:): Rewritten using for_begin. Actions implemented.
16116 (for_statement_nsi:): Likewise.
16117 (for_header:, for_begin:): New rules.
16118 (for_init:): Actions implemented.
16119 (statement_expression_list:, break_statement:,
16120 continue_statement:): Likewise.
16121 (yyerror): Count number of issued warning(s).
16122 (java_report_errors): Report error(s) and/or warning(s).
16123 (java_complete_class): Use build_java_argument_signature to
16124 recompute completed method signature.
16125 (java_check_regular_methods): New locals method_wfl and aflags.
16126 Use method_wfl instead of lookup_cl during error reports. Fixed
16127 indentation and modified some error messages. Use
16128 lang_printable_name in method instead of the DECL_NAME. New code
16129 to issue warnings on methods not overriding corresponding methods
16130 private to a different package.
16131 (java_method_add_stmt): Call add_stmt_to_compound.
16132 (add_stmt_to_compound): New function.
16133 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16134 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16135 (build_if_else_statement, patch_if_else_statement,
16136 build_labeled_block, generate_labeled_block,
16137 complete_labeled_statement, build_new_loop, build_loop_body,
16138 complete_loop_body, patch_loop_statement, build_bc_statement,
16139 patch_bc_statement, patch_exit_expr): New functions.
16140 * typeck.c (build_java_signature): Build argument signature before
16141 enclosing it in between parenthesis.
16143 1998-08-17 Warren Levy <warrenl@cygnus.com>
16145 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16146 (JAVA_OBJS): Added reminder comment
16148 1998-08-13 Nick Clifton <nickc@cygnus.com>
16150 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16151 be interpreted as a long long.
16153 1998-08-13 Warren Levy <warrenl@cygnus.com>
16155 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16156 soft_initialise_class. Use _Jv_NewMultiArray, not
16157 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16158 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16159 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16160 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16162 1998-08-12 Per Bothner <bothner@cygnus.com>
16164 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16165 length_identifier_node): New global tree node constants.
16166 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16167 Replace uses by super_identifier_node etc.
16168 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16170 * parse.y (resolve_field_access): Don't special-case ".length" if
16171 flag_emit_class_files.
16172 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16173 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16176 1998-08-11 Per Bothner <bothner@cygnus.com>
16178 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16179 * class.c (make_method_value): Remove init for removed fields.
16181 * class.c (layout_class): Use build_java_argument_signature.
16182 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16184 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16185 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16186 (build_java_signature): Don't use push_java_argument_signature.
16188 * typeck.c (lookup_argument_method): New function.
16189 * parse.y (java_check_regular_methods): Use lookup_argument_method
16190 instead of lookup_java_method2 followed by lookup_java_method.
16192 * parse.y (check_method_redefinition): Minor optimization.
16194 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16195 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16197 1998-08-10 Tom Tromey <tromey@cygnus.com>
16199 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16202 * gjavah.c (java_float_finite): Use K&R-style definition.
16203 (java_double_finite): Likewise.
16204 (generate_access): Now returns void. Changed all callers.
16205 (last_access_generated): Removed.
16206 (process_file): Only make a single pass over the .class file.
16208 1998-07-29 Per Bothner <bothner@cygnus.com>
16210 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16211 for compatibility for G++ (with -fvtable-thunks).
16212 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16214 * gjavah.c (process_file): Use public inheritance for super-class.
16216 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16218 * lex.c (java_init_lex): Initialize ctxp->package.
16219 * parse.h (struct parser_ctxt): package and package_len replaced
16220 by tree package, an identifier node. Field method_decl_list is
16221 gone. Fixed comments.
16222 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16223 class_in_current_package): New function prototypes.
16224 * parse.y (array_type:): Set class loaded flag on primitive type
16226 (package_declaration:): Assign ctxp->package to the
16228 (method_invocation:): Handle invocation of method qualified by
16230 (single_type_import_declaration:): Removed ambiguity check.
16231 (java_pop_parser_context): New local variable `next'. Reset and
16232 set IMPORT_CLASSFILE_NAME flags on current and previous import
16234 (java_accstring_lookup): Use new local macro COPY_RETURN.
16235 (lookup_field_wrapper): New function.
16236 (parser_qualified_classname): Use merge_qualified_name.
16237 (parser_check_super_interface): Broaden error message.
16238 (do_resolve_class): Check for qualified class name in the current
16239 compilation unit if appropriate.
16240 (process_imports): Check for already defined classes.
16241 (check_pkg_class_access): Got rid of call to
16242 get_access_flags_from_decl.
16243 (java_complete_expand_methods): Call safe_layout_class based on
16244 the current class size.
16245 (make_qualified_primary): Build a WFL qualification on primary if
16247 (merge_qualified_name): New function.
16248 (make_qualified_name): Use merge_qualified_name.
16249 (resolve_expression_name): Use safe_lookup_field.
16250 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16251 (resolve_qualified_expression_name): Likewise. Check on resolved
16252 element accessibility.
16253 (not_accessible_p, class_in_current_package): New functions.
16254 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16255 (patch_method_invocation_stmt): Merged common pieces. Check
16256 accessibility of invoked method.
16257 (check_for_static_method_reference): Add returned type in error
16259 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16260 (refine_accessible_methods_list): Merged two conditions in test.
16261 (java_complete_class): Sanity check on stabilize_ref gone.
16262 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16264 1998-07-28 Per Bothner <bothner@cygnus.com>
16266 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16268 1998-07-24 Tom Tromey <tromey@cygnus.com>
16270 * gjavah.c (F_NAN): Removed.
16271 (F_NAN_MASK): New macro.
16272 (F_POSITIVE_INFINITY): Removed.
16273 (F_NEGATIVE_INFINITY): Likewise.
16274 (java_float_finite): Rewrote.
16275 (D_NAN_MASK): Renamed.
16276 (java_double_finite): Rewrote.
16277 (D_POSITIVE_INFINITY): Removed.
16278 (D_NEGATIVE_INFINITY): Likewise.
16280 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16281 If verbose, print underlying representation of value in hex.
16283 1998-07-24 Per Bothner <bothner@cygnus.com>
16285 * buffer.h, buffer.c: New files.
16286 * Makefile.in (JAVA_OBJS): Add buffer.o.
16288 Support locals variables and writing their debug entries to .class.
16289 * jcf-write.c: Simplify some by user new buffer type.
16290 (vode_buffer_grow): Removed.
16291 (struct localvar_info): New type.
16292 (localsvars, localvartable): New buffers.
16293 (localvar_alloc, localvar_free): New functions.
16294 (generate_bytecode_insns): Handle local variables.
16295 (generate_classfile): Write LocalVariableTable attribute.
16297 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16299 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16300 * zipfile.h (ZIPMAGIC): New macro.
16302 1998-07-24 Tom Tromey <tromey@cygnus.com>
16304 * Makefile.in (gjavah.o): Updated dependencies.
16305 (jcf-dump.o): Likewise.
16306 (all.indirect): Use ../gjavah.
16307 (../gjavah$(exeext)): Likewise.
16308 (clean): Don't remove gjavah.
16309 (clean): Remove parse.c, not java/parse.c.
16310 * Make-lang.in (java): Added gjavah.
16311 (gjavah$(exeext)): New target.
16312 (GJAVAH_SOURCES): New macro.
16313 (java.all.build): Added gjavah.
16314 (java.all.cross): Likewise.
16315 (java.rest.encap): Likewise.
16316 * config-lang.in (compilers, stagestuff): Added gjavah.
16318 1998-07-23 Tom Tromey <tromey@cygnus.com>
16320 * gjavah.c (java_float_finite): New function.
16321 (java_double_finite): Likewise.
16322 (F_POSITIVE_INFINITY): New macro.
16323 (F_NEGATIVE_INFINITY): Likewise.
16325 (D_POSITIVE_INFINITY): Likewise.
16326 (D_NEGATIVE_INFINITY): Likewise.
16328 (print_field_info): Use java_float_finite and java_double_finite.
16330 1998-07-23 Per Bothner <bothner@cygnus.com>
16332 * parse.y (method_header): Name "this" implicit argument.
16334 1998-07-22 Per Bothner <bothner@cygnus.com>
16336 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16337 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16338 (put_linenumber): New function.
16339 (generate_bytecode_insns, generate_classfile): Write line numbers.
16341 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16343 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16344 (lookup_name, build_known_method_ref, build_class_init,
16345 build_invokevirtual, invoke_build_dtable, match_java_method,
16346 build_field_ref, pushdecl_force_head, build_java_binop,
16347 binary_numeric_promotion, build_decl_no_layout,
16348 build_java_arrayaccess, build_newarray, build_anewarray,
16349 build_java_array_length_access, build_java_arraynull_check): New
16350 extern function prototypes.
16351 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16352 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16354 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16356 * jcf.h (jcf_out_of_synch): New extern function prototype.
16357 * parse.h: Static/global function implemented in parse.y
16358 prototyped and declarations moved at the end of the file.
16359 (DECL_P): Check that the argument isn't null.
16360 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16361 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16362 (QUAL_DECL_TYPE): New macro.
16363 (PARAMS): Macro definition removed.
16364 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16365 (return_statement:): Call build_return.
16366 (field_access:): Call make_qualified_primary in sub rule.
16367 (method_invocation:): Build method invocation and call
16368 make_qualified_primary when processing primaries.
16369 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16370 get_type_from_signature.
16371 (java_check_regular_method): Extra integer 0 argument when calling
16372 lookup_java_method2.
16373 (lookup_java_interface_method2): Extra method DECL argument when
16374 calling lookup_java_interface_method2.
16375 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16376 COMPOUND_EXPR node.
16377 (java_complete_expand_method): Layout current class iff not
16378 already done. Don't process interface's methods.
16379 (java_complete_expand_method): Use super class only if it
16380 exists. Use current class otherwise.
16381 (make_qualified_primary): New function.
16382 (resolve_expression_name): Process qualified expression or
16383 expression from primary the same way.
16384 (resolve_expression_name): Two last arguments to
16385 resolve_field_access are now NULL_TREEs.
16386 (resolve_field_access): New variable is_static. Local field must
16387 be DECLs. is_static computed on field DECLs only. Append code in
16388 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16389 to initialize field_type.
16390 (resolve_qualified_expression_name): New local variable,
16391 previous_call_static and is_static. Handle primaries with function
16392 calls, casts, array references and `this'. `super' now handled as
16393 `(super_class)this'. Use is_static to clarify boolean expressions.
16394 Added code to handle case where a proper handle is required to
16395 access a field. Use QUAL_DECL_TYPE where applicable.
16396 (maybe_access_field): New function.
16397 (patch_method_invocation_stmt): New arguments primary, where,
16398 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16399 deleted. Use `where' as a type to search from if specified. Check
16400 for static method reference where forbidden. Append primary or
16401 current_this to the argument list if not calling constructor nor
16403 (check_for_static_method_reference): New function.
16404 (patch_invoke): Layout the class on which new is done if
16406 (lookup_method_invoke): Changed format to report errors on
16408 (qualify_ambiguous_name): New local variable this_found. Now
16409 handle things from primaries. Method call are considered
16411 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16412 changed into NULLs.
16413 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16414 (java_complete_tree): New case fo RETURN_EXPR. Process function
16415 call arguments in separate function.
16416 (complete_function_arguments): New function.
16417 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16419 (patch_assignment): Take the return function slot into account as
16420 a RHS. Distinguish assignment from a return.
16421 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16422 when checking methods in interfaces.
16423 (resolve_type_during_patch): NULL argument to unresolve_type_p
16424 instead of NULL_TREE.
16425 (patch_newarray): Fixed typo in comment.
16426 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16427 (build_return, patch_return): New functions.
16428 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16430 1998-07-21 Per Bothner <bothner@cygnus.com>
16432 * constants.c (find_name_and_type_constant, find_fieldref_index,
16433 find_methodref_index): New methods.
16434 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16435 just return given method. Also, rename to build_known_method_ref.
16436 (expand_invoke): Rename call to build_invoke_non_interface.
16437 * java-tree.h, parse.h: Update prototype.
16438 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16439 (such as expand_expr_stmt) if flag_emit_class_files.
16440 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16441 STACK_TARGET, IGNORE_TARGET): New macros.
16442 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16443 (generate_bytecode_insn): New function to generate method's bytecode.
16444 (generate_classfile): Node generate Code attribute for a method.
16445 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16446 push_long_const, field_op, adjust_typed_op, maybe_wide):
16447 New functions used by generate_bytecode_insn.
16449 * typeck.c (signature_include_return): Remove variable.
16450 (push_java_argument_signature, build_java_argument_signature): New.
16451 (build_java_signature): Use push_java_argument_signature.
16452 * parse.y: Use build_java_argument_signature instead of fiddling
16453 with signature_include_return.
16455 1998-07-17 Tom Tromey <tromey@cygnus.com>
16457 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16460 * Makefile.in (all.indirect): Added gjavah$(exeext).
16461 (gjavah$(exeext)): Added $(exeext).
16464 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16466 * class.c (layout_class): Call to java_layout_parsed_class replace
16467 by safe_layout_class.
16468 * expr.c (build_java_array_length_access): Removed static storage
16469 class in the function definition.
16470 (build_java_arraynull_check): Likewise.
16471 Also fixed typos in two comments.
16472 * lex.c (java_init_lex): Initialize static global kw_length.
16473 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16474 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16476 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16477 * parse.h (resolve_no_layout): New static function declaration.
16478 (get_identifier_in_static): Declaration removed.
16479 (java_layout_parsed_class): Function name declaration changed to
16481 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16482 not_initialized_as_it_should_p, build_this): New static function
16484 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16485 binary_numeric_promotion, stabilize_reference,
16486 build_decl_no_layout, build_java_arrayaccess): Extern function
16487 declarations moved into their own section.
16488 (build_newarray, build_anewarray, build_java_array_length_access,
16489 build_java_arraynull_check): New extern function declarations.
16490 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16491 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16493 (CALL_CONSTRUCTOR_P): New macro.
16494 * parse.y (kw_length): New static global tree node.
16495 (return_statement): Tagged <node>.
16496 (RETURN_TK): Tagged <operator>.
16497 (variable_declarator_id:): Build variable declaration with an
16498 empty initialization value if a syntax error was found in the
16499 initialization part of the variable declaration.
16500 (statement_without_trailing_substatement:): return_statement: now
16501 uses the default rule.
16502 (return_statement:): Temporarily fixed to return NULL_TREE.
16503 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16504 (class_instance_creation_expression:): Class creation rules now
16505 call build_method_invocation upon reduction.
16506 (array_creation_expression:): Rules call build_newarray_node upon
16508 (dim_exprs:): Build a list of dimension expressions.
16509 (dim_expr:): Store location of the OSB_TK in the dimension
16511 (method_invocation:): Added a new error rule.
16512 (build_unresolved_array_type): WFL argument may also be an array
16513 on a primitive type. Name of the argument changed to reflect this.
16514 (method_declarator): Insert argument type at the beginning of the
16515 argument type list and later reverse the list.
16516 (unresolved_type_p): Argument 'returned' may be optionally
16518 (java_layout_class_from_source): Function renamed
16520 (resolve_and_layout): Now call resolve_no_layout and
16522 (resolve_no_layout): New function.
16523 (purify_type_name): New function.
16524 (complete_class_report_errors): Call purify_type_name during error
16525 report on a type not found.
16526 (process_imports): error_found local variable doesn't need to be
16527 initialized to zero.
16528 (declare_local_variables): New local type_wfl. Fixed typo in error
16529 message. type_wfl assigned to unresolved type and used to register
16530 incomplete type. Build a WFL around the variable initialization
16531 statement so that debug info can be generated on it.
16532 (source_start_java_method): Reverse argument list after they've
16534 (current_this): New static global variable.
16535 (java_complete_expand_methods): Set current_this when appropriate.
16536 (resolve_expression_name): Build correct static and non static
16537 field access bearing a simple name.
16538 (resolve_field_access): Resolve the length field of arrays. Handle
16540 (patch_method_invocation_stmt): Set the type of the method
16541 invocation to error_mark_node. This value is later overridden by a
16542 valid type, if any. Don't handle qualified constructor invocation
16543 as qualified method invocation. Call lookup_method_invoke with its
16544 new flag. It's no longer necessary to access the selected method
16545 as the value of a tree list. Handle constructor invocation.
16546 (patch_invoke): Reverse argument list when invoking non interface
16547 methods. Insert call to new as the first argument of the
16549 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16550 defined within a final class. Return INVOKE_STATIC if the invoked
16551 method is a constructor.
16552 (lookup_method_invoke): New lc argument is a flag to indicate a
16553 constructor lookup. Now handle constructor lookup. Choose the most
16554 specific method in case several were matching the invocation
16555 requirements. Return a method decl instead of a tree list featuring
16556 one single method decl element.
16557 (refine_accessible_methods_list): New lc flag argument to
16558 indicate that a constructor is being looked up.
16559 (not_initialized_as_it_should_p): New function.
16560 (java_complete_tree): Now process fake tree codes
16561 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16562 save_expr on resolved function call arguments. Case on
16563 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16564 (patch_assignment): LHS can be a field access expression. When
16565 dealing with reference, lhs_type is the promoted type of the
16566 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16568 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16569 (patch_binop): Use not_initialized_as_it_should_p where
16571 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16572 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16574 (resolve_type_during_patch): New function.
16575 (patch_cast): Call resolve_type_during_patch to resolve type and
16576 report error accordingly.
16577 (patch_array_ref): Use not_initialized_as_it_should_p where
16578 applicable. Array base expression is saved before being
16579 used. Promote the type of an array elements if it contains non
16581 (build_newarray_node, patch_newarray, build_this): New functions.
16583 1998-07-16 Tom Tromey <tromey@cygnus.com>
16585 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16586 increment it in `for' statement.
16587 (print_field_info): If number is inf or nan, don't print it.
16588 (print_method_info): If method name is `delete', just ignore it.
16589 (print_c_decl): Special-case jstringArray.
16591 * gjavah.c (help): New function.
16592 (no_argument): New function.
16593 (usage): Changed text.
16594 (main): Rewrote argument handling. Now handles -v, --help,
16596 (version): New function.
16597 (found_error): New global.
16598 (main): Return found_error.
16599 (generate_access): Set found_error.
16600 (print_c_decl): Likewise.
16602 1998-07-15 Tom Tromey <tromey@cygnus.com>
16604 * gjavah.c (print_c_decl): Don't print "," when examining field.
16605 Skip type name when looking at "[L" types.
16606 (process_file): Now static.
16607 (generate_access): Now returns int.
16608 (last_access_generated): New global.
16609 (process_file): Clear last_access_generated; make multiple passes
16611 (print_field_info): Just return if generate_access returns true.
16612 (print_method_info): Likewise. Also, allow <init> functions to
16614 (print_c_decl): Added is_init argument. Print constructors
16616 (print_cxx_classname): Use UTF8_GET to extract characters from
16618 (print_base_classname): New function.
16619 (print_class_decls): New function.
16620 (process_file): Use it.
16621 (utf8_cmp): New function.
16623 1998-07-13 Nick Clifton <nickc@cygnus.com>
16625 * lang-options.h: Format changed to match changes in gcc/toplev.c
16626 to implement a --help option.
16628 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16630 * decl.c (init_decl_processing): Revert change to dtable_type.
16632 1998-07-09 Per Bothner <bothner@cygnus.com>
16634 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16636 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16638 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16640 * lang.c (lang_init): Default flag_exceptions to 1, without
16641 checking to see if it's 2 first.
16643 1998-07-08 Jeffrey A Law (law@cygnus.com)
16645 * constants.c: Include "system.h".
16646 * decl.c: Likewise.
16647 * lang.c (flag_new_exceptions): Get via extern now.
16648 (lang_init_options): New functions. Turn on flag_new_exceptions.
16650 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16652 * lex.c (java_lex): Return 0 when we see an invalid character in
16655 * lex.c (java_read_char): Specify extra argument when calling
16657 (java_read_unicode, java_parse_end_comment,
16658 java_parse_escape_sequence): Likewise,
16659 (java_lex): Specify extra argument when calling
16660 java_lex_error. Test that IDs are beginning with a legal character
16661 for IDs. Handle invalid characters with an error message and a
16662 call to java_lex_error.
16663 (java_lex_error): Adjust column position by new argument
16664 `forward'. Issue an error even if in the middle of reporting an
16667 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16669 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16670 we don't explicitly put a null pointer when we're copying it.
16672 1998-07-07 Tom Tromey <tromey@cygnus.com>
16674 * gjavah.c (print_cxx_classname): New function.
16675 (super_class_name): Likewise.
16676 (print_super_fields): Removed.
16677 (in_super): Removed.
16678 (print_field_info): Never generate #defines.
16679 (print_c_decl): Changed generated types to match JNI. No longer
16680 print class name before method name.
16681 (print_method_info): Print "static" before static methods.
16682 Print "virtual" before non-final methods.
16683 (usage): Use exit(1), not exit(-1).
16685 (print_field_info): Use %.17g to print a double.
16686 (last_access): New globals.
16687 (process_file): Initialize last_access.
16688 (usage): Now static.
16689 (ACC_VISIBILITY): New define.
16690 (generate_access): New function.
16691 (print_field_info): Call it.
16692 (print_method_info): Likewise. Also, generate information for all
16693 methods, not just native methods. Return void.
16694 (print_c_decl): Return void.
16695 (print_field_info): Return void.
16697 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16699 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16700 processing the jc1 grammar file. Prefix bison functions and
16701 variables with java_.
16702 (parse.c): Dependencies on parse.h and lex.h
16703 * expr.c (build_java_arrayaccess): Function now global.
16704 * java-tree.h: Comment reorganized to carry on previous
16705 classification effort.
16706 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16707 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16708 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16709 java_parse (new prefix java_ generated by bison).
16710 (java_layout_parsed_class, java_register_parsed_class): Function
16712 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16713 * lex.c (static tree wfl_op): Variable deleted.
16714 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16715 ctxp fields to NULL_TREE.
16716 (java_lex): No longer create WFL for operators. Filename caching
16717 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16718 created as STRING_CST and later expanded. Removed extra argument
16719 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16721 (build_wfl_node): Removed code in comments.
16722 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16723 store token and location data in the current bison token.
16724 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16725 static/extern function declaration at the beginning of the file.
16726 (struct qualification): Data structure definition deleted.
16727 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16728 (qualify_ambiguous_name): Function declaration modified. Function
16729 now returns nothing.
16730 (build_array_ref, patch_array_ref, make_qualified_name,
16731 resolve_qualified_expression_name, maybe_generate_clinit,
16732 resolve_field_access): New static function declarations.
16733 (build_java_arrayaccess): New extern function declaration.
16734 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16735 (CALL_EXPR_PRIMARY): Macro deleted.
16736 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16737 (struct parser_ctxt): Field initialized_final
16738 removed. non_static_initialized, static_initialized: New fields.
16739 * parse.y (static tree kw_super, static tree kw_this): New global
16741 (%union): tree wfl field of operator member replaced by int
16742 location. WFLs are non longer created for operators.
16743 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16744 (qualified_name:): Now calls make_qualified_name to build the
16746 (type_declaration:): Consider generating <clinit> when class
16748 (variable_declarator:): Directly build an assignment node when the
16749 variable is initialized when declared.
16750 (this_or_super:): Build a WFL and set current location when THIS
16751 or SUPER are parsed.
16752 (expression_statement:): Wrap statement around a WFL.
16753 (primary_no_new_array:): Fixed typo. Changed value returned by
16754 THIS_TK because of its new type (temporary).
16755 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16756 (field_access:): Build qualified name with SUPER.
16757 (method_invocation:): Fixed returned value because of SUPER's new
16759 (array_access:): Use OSB_TK location information.
16760 (post_increment_expression:, post_decrement_expression:,
16761 unary_expression:, pre_increment_expression:,
16762 pre_decrement_expression:, unary_expression_not_plus_minus:,
16763 cast_expression:, multiplicative_expression:,
16764 additive_expression:, shift_expression:, relational_expression:,
16765 equality_expression:, and_expression:, exclusive_or_expression:,
16766 inclusive_or_expression:, conditional_and_expression:,
16767 conditional_or_expression:, assignment:): Use new location/token
16768 information available on operators.
16769 (create_class): Set super_decl_type to NULL_TREE when processing
16771 (register_fields): Field initialization is now a MODIFY_EXPR
16772 node. Chain initialization code to the matching lists (according
16773 to the field declaration modifiers).
16774 (maybe_generate_clinit): New function.
16775 (method_header): Don't set method's DECL_NAME to a WFL when adding
16776 methods to java.lang.Object.
16777 (resolve_and_layout): Now can return NULL_TREE if the type
16778 resolution fails. Otherwise, return the class DECL instead of its
16780 (check_method_redefinition): Don't patch method DECL_NAME if it
16781 belongs to java.lang.Object.
16782 (process_imports): Simply assign error_found to the value returned
16783 by check_pkg_class_access.
16784 (declare_local_variables): Don't use their init statements (if
16785 any) when parsing error were previously found. Reuse MODIFY_EXPR
16786 build during parsing as an init statement.
16787 (java_method_add_stmt): Now return the current method body.
16788 (java_layout_parsed_class, java_register_parsed_class): Functions
16790 (java_complete_expand_methods): Initialize the constant pool on a
16791 per class basis. Layout the classes before expanding their method
16792 bodies. Don't try expand artificial constructor code if error were
16793 found. Make the classes data and register them if no error were
16795 (java_complete_expand_method): Retrieve an artificial constructor
16796 argument list before entering its body. Assign the top block to
16797 the artificial constructor function body and set types of declared
16798 blocks and compound statements to void. Walk method body if not an
16799 artificial constructor.
16800 (make_qualified_name, cut_identifier_in_qualified): New functions.
16801 (resolve_expression_name): Fixed comments. Save/restore the
16802 current class CLASS_LOADED_P flag value. Build non qualified
16803 static field access and handle qualified expression names.
16804 (resolve_field_access, resolve_qualified_expression_name): New
16806 (patch_method_invocation_stmt): Use the new expression resolution
16807 scheme, calling resolve_field_access when the function call is
16808 resolved as an expression.
16809 (qualify_ambiguous_name): Function rewritten to work on qualified
16810 expression produced by make_qualified_name.
16811 (java_complete_tree): Promote type when function's argument are
16812 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16813 the assignment to discover further errors if RHS is a expression
16814 name that fails to evaluate. Declare LHS initialized even though
16815 the assignment failed. Don't use the location variable and removed
16816 extra argument in patch function calls. Now handle the ARRAY_REF
16817 case and build internal string representation when STRING_CSTs are
16819 (build_method_invocation): Don't wrap function call around a WFL.
16820 (build_assignment): Likewise. Use the operator location
16822 (patch_assignment): Handle array access LHSs. Handle error
16823 provenance, resulting in a better error report.
16824 (build_binop): Use op_location from operator as binop location
16826 (build_unaryop, build_incdec, build_cast): Likewise.
16827 (patch_binop): Extract location information from the node. Fixed
16828 typo in error message.
16829 (patch_unary_op): Extract location information from the node.
16830 (build_array_ref, patch_array_ref): New functions.
16832 1998-07-01 Tom Tromey <tromey@cygnus.com>
16834 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16835 match _Jv_IsInstanceOf.
16836 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16837 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16839 1998-06-30 Tom Tromey <tromey@cygnus.com>
16841 * decl.c (init_decl_processing): Functions are now named
16842 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16844 1998-06-29 Per Bothner <bothner@cygnus.com>
16846 * java-tree.h (load_class): Add prototype.
16847 * class.c (is_compiled_class): Add missing arg to load_class.
16848 * expr.c (expand_java_NEW): Call load_class.
16849 * parse.y (process_import): Removed bogus use of void return value.
16851 1998-06-25 Per Bothner <bothner@cygnus.com>
16853 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16854 Function name is "_Jv_Throw" instead of "soft_athrow".
16855 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16856 Function name is "_Jv_AllocObject" instead of "soft_new".
16857 Takes an extra parameter (object size).
16858 * expr.c: Update calls.
16860 1998-06-24 Per Bothner <bothner@cygnus.com>
16862 * lex.c (java_get_line_col): Handle end-of-file.
16863 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16865 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16867 * lang.c (lang_init): Make -fexceptions the default.
16868 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16869 exception handling is not turned on.
16871 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16873 * lang.c (flag_new_exceptions): Make this this default.
16874 * decl.c (end_java_method): Call emit_handlers.
16875 * except.c (method_init_exceptions): Set language code and version.
16876 (expand_start_java_handler): Enable exception, and call
16877 expand_eh_region_start.
16878 (expand_end_java_handler): Enable exception, and set up catch blocks.
16879 (emit_handlers): New routine to generate the saved handlers.
16880 * java-except.h (emit_handlers): Add prototype.
16882 1998-06-12 Per Bothner <bothner@cygnus.com>
16884 We used to have three different representations of the constant pool:
16885 the CPool structure, the tree_constant_pool, and the constructures
16886 used to build the Class object (which may need class and string
16887 constants) in compiled code. None were appropriate for compiling
16888 to .class files, so I did a major overhaul.
16890 First, the tree_constant_pool array was removed. Things were
16891 modified to the CPool structure in the JCF could be used.
16892 Second, a "capacity" field was added to the CPool, and functions
16893 written to search for a matching constant, adding one if not found.
16894 The code that generated the Class object was changed to use a CPool.
16895 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16896 the static Class object are now only in build_constants_constructor.
16897 Finally, I wrote code which can generate a .class file (including its
16898 constant pool) from the RECORD_TYPE of a class. This is a big step
16899 on the way to compiling Java source into .class files.
16901 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16902 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16904 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16905 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16906 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16907 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16908 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16909 (lang_type): Removed constant_pool field.
16910 * jcf.h (CPool): Renamed size to count. Added field capacity.
16911 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16912 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16913 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16915 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16916 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16917 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16918 (set_constant_entry, find_constant1, find_constant2,
16919 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16920 find_utf8_constant, find_class_or_string_constant): New functions.
16922 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16923 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16924 (give_name_to_class, get_class_constant): Likewise.
16925 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16926 (get_name_and_type_constant, get_ref_constant): Removed.
16927 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16928 * parse.y: Don't save/restore tree_constant_pool.
16929 * verify.c (verify_jvm_instructions): Update for new approach.
16930 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16932 * lang-options.h: Added -femit-class-file, -femit-class-files.
16933 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16934 (lang_f_options): Added "emit-class-file(s)".
16936 * expr.c (build_java_arrayaccess): Generate more efficient array
16937 bounds checking, by using unsigned compare.
16939 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16941 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16943 * parse.h: New comment on the handling of unresolved type
16944 identifiers. JDEPs are now part of the jdep_code enum.
16945 (typedef struct jdep): Now use enum jdep_code or int, depending on
16946 availability. Both are narrowed down to an 8 bits bitfield.
16947 (CALL_EXPR_PRIMARY): Fixed comment.
16949 1998-06-10 Tom Tromey <tromey@cygnus.com>
16951 * Make-lang.in (java): Added gjavac and jvgenmain.
16952 (java.start.encap): Depend on gjavac.
16953 (java.rest.encap): Depend on jvgenmain.
16955 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16956 (JAVA_CROSS_NAME): Likewise.
16957 (java.all.build): Depend on jvgenmain and gjavac.
16958 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16959 (jvgenmain$(exeext)): New target.
16960 (java.install-common): Wrote.
16961 * config-lang.in (compilers, stagestuff): Added gjavac and
16964 1998-06-10 Dave Brolley <brolley@cygnus.com>
16966 * lang.c (lang_decode_option): New argc/argv interface.
16968 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16970 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16971 * decl.c (build_decl_no_layout): New function.
16972 * expr.c (java_lang_expand_expr): Layout declarations found in
16973 blocks before they're pushed.
16974 * jcf-parse.c (load_class): Save current line when parsing class
16976 (parse_source_file): Register class before expanding their
16978 * lang.c (put_decl_node): Produce `null' when `void *' is
16980 * lex.c (static tree wfl_op): New static global, for error report
16982 (java_init_lex): wfl_operator and wfl_op initialized
16983 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16985 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
16986 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
16987 build_unresolved_array_type): New static function definitions.
16988 (build_decl_no_layout): New extern function declared.
16989 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
16990 faulty modifier exists.
16991 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
16992 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
16993 (UNARY_PLUS_EXPR): New fake operator.
16994 (struct parser_ctxt): New field osb_number.
16995 * parse.y (static tree wfl_operator): New static WFL for operator
16996 bound error messages.
16997 (DECR_TK, INCR_TK): Moved.
16998 (OP_TK): Tagged <operator>.
16999 (array_type:): Now call build_unresolved_array_type.
17000 (dim_expr:): Count the number of '[' seen.
17001 (post_increment_expression, post_decrement_expression,
17002 pre_increment_expression, pre_decrement_expression,
17003 unary_expression_not_plus_minus, unary_expression:): Actions are
17004 now building the corresponding unary expressions.
17005 (cast_expression:): Actions are now building cast expressions.
17006 (build_unresolved_array_type): New function.
17007 (create_interface): Reset the number of declared interfaces.
17008 (create_class): Likewise.
17009 (method_header): Methods declared within the scope of an interface
17010 are now implicitly set public and abstract.
17011 (java_complete_class): Variable's and parameter's type are patched
17012 with a promoted type.
17013 (declare_local_variables): Resolved non builtin types are promoted
17014 before being used to build a variable decl. Removed type patch
17015 posted on variable initialization statement.
17016 (source_start_java_method): Use build_decl_no_layout to build the
17017 decl of a parameter of incomplete type.
17018 (java_register_parsed_class): Process interfaces too. Call
17019 rest_of_decl_compilation on each processed class declarations.
17020 (java_complete_expand_methods): Don't attempt to expand things in
17022 (java_complete_tree): Process CONVERT_EXPR, even though it always
17023 has a type. Propagate error_mark_node to node's type too. Promote
17024 method's call argument type and return error_mark_node if
17025 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17026 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17027 handle unary operator nodes.
17028 (build_assignment): Added comment.
17029 (print_int_node): New function.
17030 (patch_assignment): New second argument. New error handling. Use
17031 print_int_node. Handle references. Use can_cast_to_p to issue
17032 different error message according to the context and check upon
17033 the initialization of the RHS.
17034 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17035 (operator_string): Handle more operators.
17036 (patch_binop): No longer use a function static
17037 wfl_operator. Improved error message on shift distance.
17038 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17039 patch_cast): New functions.
17041 1998-06-05 Per Bothner <bothner@cygnus.com>
17043 * jvspec.c: New file.
17044 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17046 * java-tree.h (identifier_subst): Add declaration.
17048 1998-06-04 Tom Tromey <tromey@cygnus.com>
17050 * jvgenmain.c (main): Generate call to JvRunMain.
17052 * class.c (make_class_data): Push value for "sync_info" field.
17053 * decl.c (init_decl_processing): Push "sync_info" field.
17055 1998-06-03 Per Bothner <bothner@cygnus.com>
17057 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17058 Java (source) name, not signature.
17059 Set TYPE_ALIGN to (at least) that of element_type.
17061 1998-06-02 Per Bothner <bothner@cygnus.com>
17063 * class.c: Moved classname-mangling-rekated code to ...
17064 * mangle.c: ... this new file.
17065 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17066 * Makefile.in: Update for above changes.
17068 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17070 * expr.c (truthvalue_conversion): Convert integer and floating
17071 point value to their truth value.
17072 * lex.c (java_lex): Handle the `null' literal.
17073 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17074 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17075 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17078 * parse.y: Reorganization/documentation on token declaration.
17079 (binop_lookup[]): New added new tree codes.
17080 (relational_expression): Build corresponding binary operators.
17081 (equality_expression, conditional_and_expression,
17082 conditional_or_expression): Likewise.
17083 (java_complete_class): Fix crash in debug message.
17084 (java_complete_tree): Check initialization of method call
17085 arguments. Further bogus node evaluation to detect more error
17086 during assignments. Handles more binary operators.
17087 (patch_assignment): Use DECL_P.
17088 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17090 (operator_string): Handle more case. Compacted source.
17091 (patch_binop): Changed function comment. Checking for
17092 uninitialized first operand takes the compound assignment into
17093 account and uses DECL_P. Checking for uninitialized second operand
17094 delayed to routine's end. Use macros to issue type bound error
17095 messages and issue messages on both operands if their types are
17096 different. Force fixed type into node. Handle all binary
17099 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17101 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17102 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17103 build operator node and return tokens.
17104 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17105 * parse.h (java_complete_tree): Changed returned type in prototype.
17106 (build_method_invocation, build_assignment, patch_assignment,
17107 patch_binop): New static function declarations.
17108 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17109 BUILD_EXPR_WFL): New macros.
17110 * parse.y (enum tree_code binop_lookup[]): New static for token to
17112 (%union): Parser union has new sub-structure `operator'.
17113 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17114 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17115 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17116 ASSIGN_ANY_TK): Tokens tagged `operator'.
17117 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17118 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17119 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17120 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17121 (assignment_operator:): Rule tagged `operator'.
17122 (expression_statement:): Re-installed default rule.
17123 (method_invocation:): Sub rules call build_method_invocation.
17124 (postfix_expression:): Don't attempt to resolve name here. Just
17126 (multiplicative_expression:): Sub-rules build corresponding binop
17128 (additive_expression:, shift_expression:, and_expression:,
17129 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17130 (assignment:): Sub rule invoke build_assignment.
17131 (assignment_operator:): Default rules on sub rules.
17132 (force_error): Added documentation on this variable.
17133 (declare_local_variables): Build initialization calling
17135 (expand_start_java_method): Removed unused rtx declaration. Mark
17136 arguments as already initialized.
17137 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17138 (java_complete_expand_methods): Don't process next method if
17139 completion of the previous one triggered errors.
17140 (java_complete_expand_method): Call source_end_java_method if no
17141 error were found during completion.
17142 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17143 locals declaratilon. Handle names found within a class. Return
17144 error_mark_node when things aren't found.
17145 (patch_method_invocation_stmt): Return error_mark_node on failures.
17146 (patch_invoke): Removed unused local. Return the correct node.
17147 (java_complete_tree): Now returns a value. The BLOCK section binds
17148 local identifiers and the type of a BLOCK is now void. Assign the
17149 result of operand completion on COMPOUND_EXPR. Assign the
17150 encapsulated node of a WFL to the result of its completion, except
17151 when the node is an identifier. Now handle MODIFY_EXPR and several
17152 binary operators. Return error_mark_node on errors.
17153 (build_method_invocation, build_assignment, patch_assignment,
17154 build_binop, operator_string, patch_binop): New functions.
17155 * typeck.c (binary_numeric_promotion): New function.
17157 1998-05-21 Per Bothner <bothner@cygnus.com>
17159 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17160 Replace most uses of ident_subst by identifier_subst.
17162 * class.c (push_class_static_dummy_field): Removed function.
17163 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17164 instead of looking got "class" static field. Create that decl here.
17165 (class_identifier_node): Removed; no longer needed.
17166 (init_class_processing): Don't init class_identifier_node.
17167 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17168 Do nreverse 0 times (instead of twice) for Object and Class.
17169 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17171 1998-05-20 Per Bothner <bothner@cygnus.com>
17173 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17174 while initializing linenumber_count and linenumber_table.
17175 Do it before init_function_start (which calls emit_line_note).
17176 * expr.c (expand_byte_code): Don't need to clear lineno here.
17178 1998-05-18 Tom Tromey <tromey@cygnus.com>
17180 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17181 then mangle number as _N_.
17183 * class.c (mangle_class_field): New function.
17184 (build_class_ref): Set assembler name of class reference using
17185 mangle_class_field.
17186 (push_class_static_dummy_field): Likewise.
17188 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17190 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17191 of assigning to TREE_CODE. The latter method exploits a feature
17192 of GCC that is not ANSI compliant.
17194 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17196 * decl.c (pushdecl_force_head): New function.
17197 (pushlevel): Removed conditional printf.
17198 (complete_start_java_method): Don't enter local variable scope if
17199 function is compiled from source code.
17200 * expr.c: parse.h now included
17201 (java_lang_expand_expr): New function.
17202 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17203 printf. Terminate buffer when doing directories.
17204 * jcf-parse.c (parse_source_file): Call lang_init_source before
17205 parsing and before code generation.
17206 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17207 use printf if the macro is defined.
17208 * lang.c (lang_init): Install lang_expand_expr hook on
17209 java_lang_expand_expr.
17210 (java_dummy_print): New function.
17211 (lang_init_source): New function.
17212 * lex.c (java_lex): Remember location of an opening brace at the
17213 second nesting level.
17214 (java_is_eol): Unget character seen after a CR if it is EOF.
17215 * parse.h: Now includes lex.h
17216 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17217 printf if the macro is defined.
17218 (expand_start_java_method, build_expr_block, enter_block,
17219 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17220 New static function declarations.
17221 (pushdecl_force_head): New extern function declaration.
17222 (INCOMPLETE_TYPE_P): New macro.
17223 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17224 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17225 BLOCK_EXPR_ORIGIN): New macros.
17226 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17227 DECL_SOURCE_LINE_LAST): New macros.
17228 (struct parser_ctxt): Removed field current_method_decl, redundant
17229 with the field current_function_decl. Added fields
17230 first_ccb_indent1 and pending_block.
17231 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17232 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17234 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17235 (compilation_unit:): Cosmetic on sub rule.
17236 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17237 (variable_initializer:): Installed default rule on expression:.
17238 (method_declaration:): method_header: starts a new
17239 method. method_body: installs the function body, absorbs blocks
17240 emitted for temporary variable scopings, pops function's body block
17241 and merges function's last statement lineno in DECL_SOURCE_LINE.
17242 (method_body:): Installed default rules.
17243 (block:): Call enter_block when an opening brace is seen. Absorb
17244 scoping blocks and call exit_block when a closing brace is seen.
17245 (block_statement:): Cosmetic changes.
17246 (method_invocation:): Create WFL around CALL_EXPR node.
17247 (patch_stage): Added comment around definition.
17248 (method_header): Try to use first_ccb_indent1 as the first line of
17249 the method, so BP debug info are emitted at the first opening
17250 brace of the function. If the function has no body, use the
17251 location of the function's name. Override currently defined method
17252 name with the matching WFL so we can point redefinition errors
17253 using the location where the function's name was declared.
17254 (check_abstract_method_header): Interprets DECL_NAME as an
17255 identifier or as a WFL, accordingly.
17256 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17257 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17258 location and name information out of it and reinstall DECL_NAME to
17259 its original identifier node value.
17260 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17261 function's source code).
17262 (read_import_dir): Test the value returned by find_class and issue
17263 a fatal accordingly.
17264 (declare_local_variables): Push a new block for the scope of the
17265 new variable(s) if code has been already generated at that nesting
17266 level. Pinpoint redefinition errors using the variable id
17267 WFLs. Generate initialization code if necessary. If the variable
17268 type is incomplete, register a patch on its decl.
17269 (source_start_java_method): Rewritten. Define a new block for the
17270 function's parameters. Build parameter decl out of function's
17271 arguments and register them for a patch if their types are
17273 (expand_start_java_method): Includes the part of
17274 source_start_java_method that was pushing the parameter decls and
17275 completing the method start code.
17276 (source_end_java_method): Removed call the expand_end_bindings and
17277 poplevel (already taken care of). Reinstall function's arguments
17278 and get function's last line of code before calling
17279 expand_function_end.
17280 (java_method_add_stmt): New comment before the function's
17281 code. Complement the second operand of the current COMPOUND_EXPR
17283 (java_complete_expand_methods): Don't generate debug info on line
17284 zero when expanding a generated constructor.
17285 (java_complete_expand_method): Set start and end line numbers for
17286 a artificially generated constructor to one and manually call
17287 enter_block and exit_block when defining it. For all methods:
17288 expand function's start calling the new expand_start_java_method
17289 and invoke java_complete_tree on the effective method's body, if
17291 (resolve_expression_name): Now use lookup_name_in_blocks to search
17292 local variable decls and print out an error when variables are
17294 (patch_method_invocation_stmt): Inserted comment before the
17296 (lookup_method_invoke): Chain method's arguments using chainon
17297 with the current arg list as a second argument. Inserted missing
17298 IDENTIFIER_POINTER when reporting an error on methods not found.
17299 (refine_accessible_methods_list): Don't retain constructors.
17300 (patch_arguments): Function removed.
17301 (java_complete_tree): Inserted comment before the function's
17302 code. New case for BLOCKs. Moved the WFL case a bit
17303 further. Complete function's arguments.
17304 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17305 maybe_absorb_scoping_blocks): New functions.
17307 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17309 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17311 * jcf-parse.c (parse_source_file, java_error_count): New forward
17312 and extern declarations.
17313 (java_parse_abort_on_error): Macro moved.
17314 (jcf_parse_source): fatal called if fopen fails. Now calls
17316 (parse_source_file): New parse_only parameter. Reflects the
17317 elimination of the second pass.
17318 (yyparse): parse_source_file called with argument set to 0.
17319 * jcf.h (JCF_ZERO): Sets java_source to zero.
17320 * lex.c (java_init_lex): pass argument is gone. Function modified
17321 to be called once during the analysis of a file.
17322 (java_unget_unicode): Fixed typo in fatal message.
17323 (java_get_line_col): Likewise.
17324 (java_lval): Likewise. String literals no longer built during
17326 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17328 * parse.h (MODIFIER_WFL): New macro.
17329 (parse_check_super, parser_check_super_interface): Now return int.
17330 (parser_chain_incomplete_item, not_builtin_p,
17331 complete_method_decl): Declarations removed.
17332 (build_method_invocation_stmt, build_invoke): Renamed using the
17333 `patch' instead of `build'
17334 (register-incomplete_type, obtain_incomplete_type,
17335 java_complete_tree, java_complete_expand_method,
17336 unresolved_type_p, create_jdep_list): New function declarations.
17337 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17338 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17339 (jdep): New typedef on new struct _jdep.
17340 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17341 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17342 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17343 JDEP_RESOLVED_P): New macros.
17344 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17345 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17346 JDEP_VARIABLE): New enum values and jdep kinds.
17347 (jdeplist): New typedef on struct _jdeplist.
17348 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17350 (CALL_EXPR_PRIMARY): New macro.
17351 (struct parser_ctxt): Fields java_pass, current_method_decl,
17352 method_decl_list deleted. New field jdeplist.
17353 (INCOMPLETE_P): Macro deleted.
17354 * parse.y (single_type_import_declaration:): Removed pass switch.
17355 (type_import_on_demand_declaration): Likewise.
17356 (field_declaration:): Removed pass switch on all sub rules.
17357 (class_declaration:): Call the complete_class_decl removed on
17359 (method_declaration:): Removed second pass switch. No longer chain
17360 methods decl when method_header reduced.
17361 (method_header:): Sub rules no longer depend on pass switch.
17362 (method_declarator:): Likewise.
17363 (method_body:): Likewise.
17364 (abstract_method_declaration:): Likewise.
17365 (block_statement:): Likewise.
17366 (local_variable_declaration:): Likewise.
17367 (argument_list:): Likewise.
17368 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17369 removed. Partial CLASS_EXPR tree node built instead.
17370 (postfix_expression:): Removed pass switch on all sub rules.
17371 (java_pop_parser_context): Free classd_list content.
17372 (yyerror): Call obstrack_grow0 to finalize error message.
17373 (check_class_interface_creation): Comment modified to reflect new
17374 returned value meaning. Removed second pass switch. Return 1 if an
17375 error was found, 0 otherwise. Adjust pointer on filename if a
17376 leading path separator was found.
17377 (maybe_create_class_interface_decl): Removed first pass switch
17378 when linking the class decl to the class_list. Install a new
17379 jdep_list for the class.
17380 (add_superinterfaces): List of unresolved interfaces is
17381 gone. Unresolved interfaces are directly added to the current
17383 (create_interface): Second pass shortcut removed.
17384 ctpx->modifier_ctx access through MODIFIER_WFL.
17385 (create_class): Second pass shortcut removed. Call to
17386 register_incomplete_type replaces the call to
17387 parser_chain_incomplete_item.
17388 (complete_class_decl): Function removed.
17389 (duplicate_declaration_error): New way of retrieving redeclared
17391 (register_fields): Call to lookup_modifier_cl replaced by
17392 MODIFIER_WFL. New way of handling unresolved type, using
17393 unresolved_type_p and obtain_incomplete_type.
17394 register_incomplete_type replaces call to parser_chain_incomplete_item.
17395 (patch_stage): New static global variable.
17396 (method_header): New way of handling unresolved type, using
17397 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17398 indicates that the method decl needs to be patched.
17399 (check_abstract_method_header): Call to lookup_modifier_cl
17400 replaced by MODIFIER_WFL.
17401 (method_declarator): Incomplete argument type are registered
17402 calling register_incomplete_type. Patch on the declared method is
17403 issued in that case.
17404 (unresolved_type_p): New function.
17405 (parser_check_super_interface): New comment to reflect function's
17406 modified returned type (int). Function and has a new argument
17407 this_wfl. Call to parse_error_context uses this_wfl instead of
17408 relying on lookup_cl.
17409 (parser_check_super): Comment reflects function's new returned
17410 type (int). Function returns nonzero value on error.
17411 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17412 register_incomplete_type, jdep_resolve_class): New functions to
17413 handle incomplete types in declarations.
17414 (java_complete_class): Rewritten to work with the new incomplete
17415 type handling scheme.
17416 (complete_class_report_errors): Likewise.
17417 (complete_method_decl): Removed: it jobs is now handled by
17418 java_complete_class.
17419 (do_resolve_class): Class loaded in not already loaded and not
17420 found in Java source code.
17421 (java_check_regular_methods, java_check_abstract_methods): Don't
17422 call complete_method_decl anymore.
17423 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17424 (read_import_dir): Got rid of the pass number dependency.
17425 (declare_local_variables): New handling of unresolved types (patch
17427 (source_start_java_method): New parameter level. Function called
17428 with level set to 1 when argument types are potentially
17429 unresolved. Called to complete the job with level set to 2 once
17430 types are complete.
17431 (source_end_java_method): Call to permanent_allocation
17432 removed. Waiting to be replaced by a more suitable obstack
17434 (java_complete_expand_methods, java_complete_expand_method,
17435 java_expand_finals): New functions.
17436 (build_method_invocation_stmt): Renamed
17437 patch_method_invocation_stmt. Extracts function call expression
17438 (wfl) and arguments (args) from CALL_EXPR tree operands.
17439 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17440 call. Patch the function and argument operand of the CALL_EXPR
17442 (patch_argument, java_complete_tree): New functions.
17444 1998-04-20 Per Bothner <bothner@cygnus.com>
17446 Recover from missing fields and methods (i.e. error instead of fatal).
17447 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17448 * expr.c (expand_invoke): Recover from missing method.
17449 (expand_java_field_op): Recover from missing field.
17450 Inline references to java.lang.{Integer,Char,...}.TYPE.
17451 * typeck.c (get_type_from_signature), java-tree.h: New function.
17452 * class.c (add_method): Use get_type_from_signature.
17453 (build_class_ref): Handle a class that was not found.
17454 * typeck.c (convert): Handle conversion to pointers (for convenience).
17455 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17456 instead of lookup_field to handle missing fields.
17458 * jcf-parse.c (process_zip_dir): Set java_source.
17460 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17462 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17464 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17466 * jcf-parse.c (load_class): Don't change input_filename before
17467 calling jcf_parse_source (but still do it before calling
17469 (jcf_parse_source): Assign input_filename after having saved the
17471 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17472 list. ctxp->modifier_ctx zeroed according to its new
17473 definition. ctxp->filename initialized. Removed
17474 JAVA_MODIFIER_CTX_UNMARK.
17475 (java_unget_unicode): Update the character based column position.
17476 (java_allocate_new_line): ref_count not used anymore. Always free
17477 ctxp->p_line. Initialize c_line->char_col to 0.
17478 (java_get_unicode): Update the character based column position.
17479 (java_lex): Use ctxp->elc to store current position in source
17480 file, at the beginning of the parsed token. Set modifier_ctx entry
17481 corresponding to the parse modifier to a WFL node. Return a WFL
17482 node when an identifier is parsed.
17483 (java_lex_error): Now uses ctxp->elc to store current position in
17485 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17486 * lex.h (build_wfl_node): New function definitions.
17487 (struct java_line): ref_count and next fields are gone. New field
17489 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17490 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17491 (JAVA_COLUMN_DELTA): New macro.
17492 (java_lc): New typedef on new struct _java_lc.
17493 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17494 (parse_error_context, parse_warning_context): Changed prototypes.
17495 (java_get_line_col): Added as an available global function.
17496 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17497 (IC_DECL): Replaced by macro IC_TYPE
17498 (DEPEND_WFL): New macro.
17499 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17501 (exit_java_complete_class): Removed a commented out statement.
17502 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17503 now an array of tree nodes. Deleted fields line_list and
17504 e_line. New field elc, to replace e_line.
17505 * parse.y (array_type:): Build WFL node.
17506 (qualified_name:): Build a single WFL node out of two. Retain
17507 the location information of the first node in the resulting node.
17508 (package_declaration:): Use package name as a WFL node
17509 (single_type_import_declaration:): Use imported name as a WFL node.
17510 (type_import_on_demand_declaration:): Use root of the imported
17511 packages as a WFL node.
17512 (field_declaration:): Removed unused local variable cl.
17513 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17514 (yyerror): New static elc. Removed static error_line, error_pos.
17515 New local code_from_source. Save ctxp->elc into elc at the first
17516 pass. Call java_get_line_col to get a string of the line where
17517 the error occurred.
17518 (debug_line): Removed static function.
17519 (parse_error_context, parse_warning_context): Parameter cl is now
17520 a WFL node. Use its value to initialize ctxp->elc.
17521 (redefinition_error): Parameter cl is now a WFL node.
17522 (parse_add_interface): New parameter wfl. No longer call
17523 lookup_cl, use wfl instead.
17524 (check_class_interface_creation): Parameter cl is now a WFL node.
17525 (maybe_create_class_interface_decl): Likewise.
17526 (add_superinterfaces): New function.
17527 (create_interface): Removed local cl, node, super_decl,
17528 super_decl_type. Function now uses id as a WFL node. Better
17529 warning/error report on obsolete or forbidden mix of
17530 modifiers. Now calls add_superinterfaces to register interfaces.
17531 (create_class): Removed local cl, node. Local variable id is used
17532 as a WFL node. Better error report on forbidden modifier
17533 mix. Uses add_superinterfaces to register interfaces.
17534 (find_field): Argument cl is now a WFL node. Now store the WFL
17535 node of a fields that needs to be checked for their
17537 (method_header): Local variable node non longer used. Local
17538 variable id replaces cl.
17539 (check_modifiers_consistency): Local variable cl is now a WFL
17541 (method_declarator): Local variable cl replaced by parameter id.
17542 (parser_qualified_name): Now uses parameter name as a WFL node.
17543 (parser_check_super_interface): New parameter wfl, for achieve
17544 greater accuracy during error reports.
17545 (parser_chain_incomplete_item): New parameter named location. Used,
17546 along the decl, to construct the incomplete item node.
17547 (java_complete_class): resolve_class now uses WFL node extracted
17548 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17550 (complete_method_decl): Unresolved function's argument types are WFL.
17551 (resolve_class): Parameter cl is now a WFL node.
17552 (resolve_and_layout): Likewise.
17553 (do_resolve_class): Likewise. Try first to use cl and then do the
17554 lookup on the decl when calling check_pkg_class_access.
17555 (complete_class_report_errors): Use IC_TYPE in place of
17556 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17557 instead of doing a lookup over the decl.
17558 (java_check_final): Use WFL info from field tree list.
17559 (lookup_cl): Rewritten and returns a statically defined WFL node.
17560 (lookup_modifier_cl): Now uses information from WFL nodes.
17561 (process_imports): Likewise.
17562 (read_import_dir): name and cl arguments replaced by a single WFL
17563 node. Function modified accordingly.
17564 (find_in_imports_on_demand): Now uses WFL node.
17565 (check_pkg_class_access): cl argument is now a WFL node.
17566 (declare_local_variables): Fixed to use WFL nodes.
17567 (resolve_expression_name): Likewise.
17568 (build_method_invocation_stmt): name_combo argument renamed
17569 wfl. Function modified to use WFL nodes.
17570 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17571 (lookup_method_invoke): cl is now a WFL node. Added missing
17572 IDENTIFIER_POINTER to class type decl name.
17574 1998-04-14 Dave Brolley <brolley@cygnus.com>
17576 * lang.c (init_parse): Now returns char* containing the filename.
17578 1998-04-10 Per Bothner <bothner@cygnus.com>
17580 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17582 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17583 * class.c (make_class_data): If flag_assume_compiled, initial class
17584 state is CSTATE_PREPARED; make superclass and interfaces direct
17585 references, rather than constant pool indexes.
17587 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17589 * parser.y: Include flags.h. Removed debug variable pl.
17590 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17591 (block:): Likewise.
17592 (labeled_statement_nsi:): Generate debug info when reducing
17593 expression_statement:.
17594 (check_pkg_class_access): get_access_flags_from_decl invocation
17595 fixed for new CLASS_* flags location.
17596 (source_end_java_method): Save/restore parser context when
17597 entering/leaving this routine. Restore lineno to its right value
17598 before calling expand_end_bindings.
17599 (build_method_invocation_stmt): build_invoke called with the
17600 current line information.
17601 (build_invoke): New argument cl. Wrap the function call around a
17603 (refine_accessible_methods_list): Changed comment, removed
17605 * parse.h: Fixed typo in comments.
17606 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17607 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17608 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17610 * lex.c (java_lex): Record the last closing curly bracket of a
17612 * jcf-parse.c (jcf_parse_source): Now calls
17613 java_check_methods. Clarified comment, fixed typo.
17615 1998-04-09 Dave Brolley <brolley@cygnus.com>
17617 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17618 (finish_parse): Expose for non USE_CPPLIB builds.
17620 1998-04-08 Jeffrey A Law (law@cygnus.com)
17622 * lang.c (lang_print_xnode): New function.
17624 1998-04-03 Per Bothner <bothner@cygnus.com>
17626 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17627 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17628 used to build a class's dispatch table.
17629 (make_class_data): Generate dispatch table if flag_assume_compiled.
17630 Set dtable of class object to address of class_dtable_decl.
17632 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17633 be volatile and have side effects - generates better code.
17635 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17636 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17638 * expr.c (expand_invoke): If class is final, method is
17639 effectively final, so can call it directly.
17641 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17643 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17645 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17647 * parse.y (build_method_invocation_stmt): Removed extra argument
17650 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17652 * expr.c (dtable_indent): Now static global.
17653 (expand_invoke): Now call invoke_build_dtable and
17654 build_invokevirtual.
17655 (invoke_build_dtable, build_invokevirtual): New functions.
17656 * jcf-io.c (find_class): Defer issuing a warning by setting
17657 jcf->outofsynch to 1.
17658 * jcf-parse.c (jcf_out_of_synch): New function.
17659 (load_class): Test this_jcf.outofsynch flag and call
17660 jcf_out_of_synch accordingly.
17661 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17662 comment indentation.
17663 * lex.c (java_get_unicode): Fixed code indentation.
17664 (java_lex): Create string literal. Fixed typo. Removed several
17665 premature obstack_free.
17666 * parse.h: New enums for name resolution and invocation mode.
17667 (struct qualification): New data structure.
17668 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17669 (do_resolve_class, build_method_invocation_stmt,
17670 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17671 debug_line, identical_subpath_p, invocation_mode,
17672 refine_accessible_methods_list, build_invoke,
17673 lookup_method_invoke): New functions declared.
17674 (build_invokevirtual, invoke_build_dtable, match_java_method,
17675 build_field_ref, jcf_out_of_synch): New references to external
17677 (struct parse_ctxt): Removed artificial_constructor field.
17678 * parse.y: (array_type:): Type defined for this rule.
17679 (class_type:): Installed default rule for interface_type:.
17680 (array_type:): Now build Java array type.
17681 (qualified_name:): Now use obstack_grow0.
17682 (method_declaration:): Skip the artificial constructor added to
17684 (abstract_method_declaration:): Execute the code only during pass 1.
17685 (block:): Installed default rule in block_statements:.
17686 (block_statement:): Add the statement to the method during pass 2.
17687 (statement_expression): Installed default rule for
17688 method_invocation:.
17689 (argument_list:): Added code to build the argument list.
17690 (method_invocation:): Added call to create the method invocation
17692 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17693 (debug_line): New function for debug.
17694 (complete_class_decl): No longer do something during pass 1.
17695 (method_header): Use BUILD_PTR_FROM_NAME.
17696 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17698 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17699 function's main comment.
17700 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17702 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17703 (resolve_class): Now works with arrays.
17704 (do_resolve_class, resolve_and_layout): New functions.
17705 (java_check_regular_methods): Reverse method list before and after
17706 having processed it. No longer set ctxp->artificial_constructor.
17707 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17708 accordingly. Fixed typo in issued error message. Now use
17710 (find_in_imports_on_demand): Now use obstack_grow0.
17711 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17712 (source_end_java_method): Call expand_expr_stmt instead of
17713 expand_expr. Calls it before calling expand_function_end.
17714 (java_method_add_stmt): Do nothing if errors were found during
17716 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17717 (build_method_invocation_stmt, build_invoke, invocation_mode,
17718 lookup_method_invoke, refine_accessible_methods_list,
17719 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17721 * typeck.c (build_java_signature): Properly end method signature
17722 if return type skipped.
17723 (match_java_method): New function.
17725 1998-03-16 Per Bothner <bothner@cygnus.com>
17727 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17729 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17731 * expr.c (build_invoke_non_interface): New function.
17732 (methods_ident, ncode_ident): Now static globals.
17733 (expand_invoke): Use build_invoke_non_interface.
17734 * java-tree.h (struct lang_decl): New field function_decl_body.
17735 (DECL_FUNCTION_BODY): New macro.
17736 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17737 CLASS_FROM_SOURCE_P.
17738 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17739 before starting pass 2. Call to java_generate_parsed_class replaced
17740 by java_register_parsed_class.
17741 * lex.c: Fixed typo in header. Some line width related formating.
17742 * lex.h: Some line width related formating.
17743 * parse.h (source_end_java_method, resolve_expression_name,
17744 complete_class_decl, maybe_create_class_interface_decl,
17745 check_class_interface_creation): New static function declarations.
17746 (java_layout_parsed_class, java_method_add_stmt): New function
17748 (struct parser_ctxt): Field mark_class_generate removed. New
17749 fields class_list and artificial_constructor.
17750 * parse.y: Fixed typo in header.
17751 (class_declaration:): Call complete_class_decl when class body
17753 (method_declaration:): Call source_end_java_method in pass 2 when
17754 the method body is defined.
17755 (postfix_expression:): Do expression name resolution on sub-rule
17756 name during pass 2.
17757 (create_class, create_interface): Merged common pieces.
17758 (check_class_interface_creation, maybe_create_class_interface_decl):
17760 (complete_class_decl): New function.
17761 (register_fields): Fixed line width related typo.
17762 (method_header): Correctly skip first argument when fixing
17763 argument line. Changed the loop.
17764 (java_check_circular_reference): Now use ctxp->class_list.
17765 (java_complete_class): Removed start/stop marking.
17766 (java_check_regular_methods): Now takes a class decl as an
17767 argument. Add default constructor if none were encountered.
17768 (java_check_methods): Now use ctxp->class_list. Changed call to
17769 java_check_regular_methods.
17770 (source_start_java_method): Set DECL_ARG_TYPE for each function
17772 (source_end_java_method, java_method_add_stmt): New functions.
17773 (java_generate_parsed_class): No longer exists.
17774 (java_layout_parsed_class, java_register_parsed_class): New functions.
17775 (resolve_expression_name): New function.
17777 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17779 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17780 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17781 until pass initializations are done. Call read_import_dir with
17783 * parse.h: (lookup_modifier_cl): New function declared.
17784 (INTERFACE_FIELD_MODIFIERS): New macro.
17785 (OBSOLETE_MODIFIER_WARNING): New macro.
17786 * parse.y: (register_fields): Class type and current field name in
17787 local variables. Check modifier(s) if adding field(s) to an interface.
17788 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17789 and report errors using the faulty modifier line context.
17790 (lookup_modifier_cl): New function.
17791 (read_import_dir): Detect and report default import processing
17794 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17796 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17797 * class.c (is_compiled_class): Return 1 after making sure it
17798 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17799 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17800 * java-tree.h (flag_assume_compiled): Add decl.
17801 * lang.c (lang_f_options): Add the flag.
17802 (flag_assume_compiled): Add decl, default to 0.
17804 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17806 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17807 (is_compiled_class): Likewise.
17808 (layout_class): Likewise.
17809 (layout_class): Detect and lay out classes defined in source code.
17810 (interface_of_p, add_interface_do, may_add_interface): New
17812 (add_interface): Now use add_interface_do.
17813 (add_method_1): New function.
17814 (add_method): Now use add_method_1.
17815 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17816 (complete_start_java_method): New function.
17817 (start_java_mehod): Now call complete_start_java_method.
17818 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17819 (expand_invoke): Likewise and fixed typo.
17820 *gjava.c: (print_super_field): Use new argument to find_class
17823 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17824 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17825 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17827 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17828 (add_method_1, push_class): New prototypes.
17829 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17830 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17831 directory where the class was found.
17832 (find_class): New argument DO_CLASS_FILE. Function find_class
17833 modified accordingly.
17834 *jcf-parse.c: (fix_class_path): New function.
17835 (load_class): Use new VERBOSE argument. load_class now finds and
17836 loads/parses .class/.java files. Save read_state of current_jcf
17838 (java_parser_abort_on_error): New macro.
17839 (jcf_parse_source, parse_source_file): New function.
17840 (jcf_parse): Fixed typo.
17841 (yyparse): Call parse_source_file () only.
17842 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17843 writing the real class name back in the zip directory entry.
17844 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17845 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17846 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17847 (find_class): Prototype fixed.
17848 *lex.c: Added 1998 time stamp.
17849 Removed all static global variables, moved into the parser
17850 context data structure.. Now include unistd.h if SEEK_SET not
17852 (java_init_lex): Rewritten.
17853 (java_sneak_unicode): Modified current unicode access in current line.
17854 (java_unget_unicode): Likewise.
17855 (java_allocate_new_line): New allocation management.
17856 (java_read_char): Modified access and storage of unget_utf8_value.
17857 New way of processing current unicode.
17858 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17859 (java_get_unicode): Now use the parser context.
17860 (java_lineterminator): Likewise.
17861 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17862 of the reentrant parser implementation. Function now use the
17863 parser context data structure and java_lval. Fixed production of
17864 the float and double constant "out of range" error message. Fixed
17865 obstack use. Return integer value when hitting a modifier. Now
17866 return type for TRUE, FALSE and other predefined types. Return
17867 identifier as a TREE_LIST list containing the current line context
17868 as the TREE_VALUE sub-node.
17869 (java_unicode_2_utf8): Fixed typo in declaration.
17870 (java_lex_error): Now use the parser context data structure.
17871 *lex.h: Added 1998 time stamp.
17872 (struct java_line): New fields ref_count and next.
17873 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17874 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17875 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17876 *parse.h: Added 1998 time stamp.
17877 (java_parse_source_file): Renamed from parse_source_file.
17878 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17879 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17880 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17881 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17882 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17883 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17884 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17885 (struct parser_ctxt): New data structure to keep the parser context.
17886 *parse.y: Added 1998 time stamp, got rid of static global variables.
17887 (java_error_count, ctxp): New global variables.
17888 (%union): New value field.
17889 (numeric_type, integral_type): Rules removed.
17890 (primitive_type): Rule defined to handle integral, float, double and
17892 (qualified_name, package_declaration,
17893 single_type_import_declaration, type_import_on_demand_declaration,
17894 modifiers, class_declaration, super, interfaces,
17895 interface_type_list, class_body, field_declaration,
17896 field_declaration, variable_declarators, variable_declarator,
17897 variable_declarator_id, method_declaration, method_header,
17898 formal_parameter_list, formal_parameter, method_body, block,
17899 static, interface_declaration, extends_interfaces,
17900 abstract_method_declaration, local_variable_declarators): Rules now
17902 (force_error, do_warning): New global statics.
17903 (push_parser_context, parser_context_save_global,
17904 parser_context_restore_global, pop_parser_context): New functions.
17905 (yyerror): Now uses the global parser context. Fixed use of obstack.
17906 (parse_error, parse_error_context, parse_warning_context,
17907 java_accstring_lookup, redefinition_error, check_modifiers,
17908 parser_add_interface, create_interface, create_class, find_field,
17909 duplicate_declaration_error, register_fields, method_header,
17910 check_modifiers_consistency, check_abstract_method_header,
17911 method_declarator, parser_qualified_classname,
17912 parser_check_super_interface, parser_check_super,
17913 parser_chain_incomplete_item, java_check_circular_reference,
17914 layout_class_from_source, java_complete_class,
17915 complete_method_decl, resolve_class, complete_class_report_errors,
17916 java_check_final, check_method_redefinition,
17917 java_check_regular_methods, java_check_abstract_methods,
17918 java_check_methods, lookup_java_interface_method2,
17919 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17920 process_imports, find_in_imports, read_import_entry,
17921 read_import_dir, find_in_imports_on_demand,
17922 check_pkg_class_access, not_builtin_p, declare_local_variables,
17923 source_start_java_method, java_generate_parsed_class): New
17925 *typeck.c: (signature_include_return): New global variable.
17926 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17927 to add the function returned type in the signature.
17929 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17931 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17933 1998-01-29 Dave Brolley <brolley@cygnus.com>
17935 * Make-lang.in (java.info): Added.
17936 (java.install-info): Added
17938 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17940 * Makefile.in (clean): Also remove java/parse.c.
17942 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17944 Add a pair of -fbounds-check/-fno-bounds-check options.
17945 * lang.c (lang_decode_option): Add code to grok arguments.
17946 (flag_bounds_check): Add decl.
17947 (lang_f_options): New array w/ the option in it.
17948 * java-tree.h (flag_bounds_check): Add decl.
17949 * lang-options.h: New file.
17950 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17951 of a static macro value.
17952 (JAVA_ARRAY_EXCEPTION): Delete macro.
17954 1998-01-23 Per Bothner <bothner@cygnus.com>
17956 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17957 * expr.c (build_anewarray): Add missing promote_type.
17959 1998-01-22 Per Bothner <bothner@cygnus.com>
17961 Add array types with known length to optimize bounds checking.
17962 * typeck.c (build_java_array_type): Take length parameter.
17963 (java_array_type_length, build_prim_array_type): New functions.
17964 * java-tree.h: Update for new functions.
17965 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17966 * class.c: Use build_prim_array_type.
17967 * expr.c (can_widen_reference_to): Handle known-length array types.
17968 (verify_jvm_instructions): Keep track of integer push instructions
17969 followed by newarray/anewarray, so we can build known-length arrays.
17970 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17971 (java_array_data_offset): New function.
17972 (build_java_array_length_access): New function. Optimize if constant.
17973 (build_java_arrayaccess): Constant fold bounds check.
17974 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17975 (build_newarray, build_anewarray): New functions.
17976 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17977 * verify.c (merge_types): Handle known-lengh array types.
17979 1998-01-19 Per Bothner <bothner@cygnus.com>
17981 * expr.c (expand_byte_code): Fix performace bug, which caused
17982 searching linenumber_table to be linear rather than constant.
17984 1997-12-12 Per Bothner <bothner@cygnus.com>
17986 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
17988 * decl.c, java-tree.h (soft_fmod_node): New global.
17989 * decl.c (init_decl_processing): Define __builtin_fmod.
17990 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
17991 using __builtin_fmod.
17993 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
17995 * keyword.h: New file, output of keyword.gperf as processed by
17997 * lex.c (java_lex_init): Initialize java_error_flag.
17998 * parse.c (YYERROR_NOW): Uses java_error_flag.
17999 * parse.y: New static java_error_flag. Useless definition of
18001 * parse.y (java_error): Portable error recovery using
18002 java_error_flag (not yet completely tuned).
18004 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18006 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18008 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18010 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18011 (parse.c, lex.c, keyword.h): New rules for Java source code
18013 * parse.c: Renamed into jcf-parse.c.
18014 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18015 * keyword.gperf: New file, Java keywords.
18016 * parse.y: New file, Java language grammar.
18017 * parse.h: New file, Java language grammar definitions.
18018 * lex.c: New file, Java language lexer.
18019 * lex.h: New file, Java language lexer definitions.
18021 1997-12-03 Per Bothner <bothner@cygnus.com>
18023 * decl.c (clinit_identifier_node), java-tree.h: New global.
18024 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18025 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18026 * expr.c (expand_java_field_op): Check for invalid assignment
18029 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18031 1997-10-27 Per Bothner <bothner@cygnus.com>
18033 * verify.c (verify_jvm_instructions): When processing a handler,
18034 attempt to set the current_subr to the right value.
18035 (More complicated code combines Sep 17 and Oct 22 versions.)
18037 1997-10-24 Per Bothner <bothner@cygnus.com>
18039 * class.c (push_class): Figure out (guess) name of source file.
18040 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18041 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18042 (parse_class_file): Change return type from int to void.
18043 Call debug_start_source_file/debug_end_source_file.
18045 * expr.c (build_java_binop): Fix masking 2nd operand.
18046 * decl.c (init_decl_processing): Set sizetype first.
18048 1997-10-22 Per Bothner <bothner@cygnus.com>
18050 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18051 (Revert Sep 17 change.)
18053 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18055 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18056 .class extension in their name and fix thing so we don't process
18057 them parse_zip_file_entries().
18058 (parse_zip_file_entries): Cleaned unused local variables.
18060 1997-10-20 Per Bothner <bothner@cygnus.com>
18062 * expr.c (can_widen_reference_to): Allows equal array element types.
18063 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18064 * jcf-dump.c (RET): Get (and print) index.
18066 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18067 Promote element type to POINTER_TYPE.
18069 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18071 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18072 find_in_current_zip, jcf_figure_file_type): Moved from
18073 jcf-reader.c to parse.c.
18074 * zextract.c: (read_zip_archive): takes file_comment_length possible
18075 field into account.
18077 1997-10-20 Per Bothner <bothner@cygnus.com>
18079 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18081 * verify.c (merge_types): Handle array types even better ...
18083 1997-10-17 Per Bothner <bothner@cygnus.com>
18085 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18087 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18088 * class.c (make_class_data): Don't build fields_decl if no fields.
18089 When building fields_decl, skip if DECL_ARTIFICIAL.
18091 * expr.c (java_stack_swap): Update stack_type_map.
18092 * verify.c (merge_types): Handle array types better.
18094 1997-10-15 Per Bothner <bothner@cygnus.com>
18096 * class.c (add_field): Don't promote short integral fields to
18097 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18098 * expr.c (push_value): Promote and convert short integral values.
18100 * decl.c, java-tree.h (integer_two_node): New constant node.
18101 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18103 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18105 * class.c (append_gpp_mangled_type): Use function argument
18106 unpromoted type to generate mangled name.
18108 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18110 * constants.c (build_constant_data_ref): Now uses current_class
18111 instead of main_class.
18112 (build_constants_constructor): Now uses current_class instead of
18114 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18115 of the global variable SeepZipFiles done here.
18116 * zextract.c (read_zip_archive): extra_field optional field taken
18117 into account while computing the position of the class file in the
18119 * verify.c (verify_jvm_instructions): Use current_jcf to search
18121 * parse.c (load_class): First search for the class to load in the
18122 current zip file. Saves current_jcf (restored before returning
18123 from that function). Don't call JCF_FINISH in the class was found
18124 in the current ZIP file.
18125 (jcf_parse): If the class was found in the current ZIP file, save
18126 its tree_constant_pool (for later reuse).
18127 (parse_class_file): New function. Process each method defined in
18128 the current class and record the class as to be later registered.
18129 (yyparse): Rewritten. Figure the type of the current file and switch
18131 * lang.c: New global variable current_jcf.
18132 (lang_init): Removed compiling_from_source test (done later, in
18133 yyparse). Removed call the jcf_parse ().
18134 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18135 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18136 in the current ZIP file) and zip_offset (offset to the class data in
18137 the current zip file).
18138 * jcf-reader.c: zipfile.h included.
18139 localToFile: New ZipFileCache static global variable
18140 (parse_zip_file_entries): New function. Browse the current ZIP
18141 file directory and process each class found.
18142 (process_zip_dir): New function. Register each class found in the
18143 ZIP file directory. The class aren't parsed but a valid JCF is
18144 link to each of them.
18145 (find_in_current_zip): New function. Search for a class in the
18146 current ZIP file directory. If found, prepare the class so that it
18148 (jcf_figure_file_type): New function. Examine the file structure
18149 to figure a class file, a ZIP file. If none of these categories are
18150 matched, a source file is assumed.
18151 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18152 SeenZipFile: New global variable.
18153 (open_in_zip): Use zipmember's length to accelerate the search for
18154 a member. If zipmember was NULL and zip file successfully read,
18156 * java-tree.h: New global variable current_jcf declared. Added
18157 declaration for current_constant_pool_tags, current_constant_pool_data,
18158 current_constant_pool_length, current_constant_pool_data_ref.
18159 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18160 store the JCF of classes seen in a zip file) and tree *constant_pool
18161 (to save a loaded class constant pool). current_class declared here.
18162 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18163 retrieve method_ref_constant.
18164 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18165 (OBJECT): get_class_constant now uses current_jcf.
18166 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18167 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18168 (expand_invoke): Now uses current_class instead of main_class
18169 (build_class_init): Now uses current_class instead of main_class
18170 * class.c: New static global variable registered_class.
18171 (register_class): New function.
18172 (emit_register_class): Modified to use registered_class instead of
18174 (is_compiled_class): Now take into account class seen in the archive.
18176 1997-10-06 Per Bothner <bothner@cygnus.com>
18178 * except.h: Renamed to: java-except.h.
18179 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18180 * except.c: Add semi-working (commented out) implementation.
18182 * expr.c (expand_iinc): Add needed flush_quick_stack.
18183 * parse.c (set_source_filename): New function.
18184 (give_name_to_class): Set input_filename from package.classname.java.
18186 * jcf-io.c (find_class): Don't look first in ".".
18188 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18190 * zextract.c (read_zip_archive): Now takes into account the
18192 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18194 1997-09-20 Per Bothner <bothner@cygnus.com>
18196 * constants.c, java-tree.h (build_internal_class_name): New function.
18197 (alloc_class_constant): Re-implement using build_internal_class_name.
18198 * class.c (make_class_data): Likewise.
18199 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18201 1997-09-17 Per Bothner <bothner@cygnus.com>
18203 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18204 to NULL before pushing an exception handler target.
18206 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18207 (java_stack_swap, java_stack_dup): Re-write to be safe from
18208 clobbering registers.
18209 (build_class_init): New function.
18211 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18213 * typeck.c (build_java_array_type): Temporary use
18214 permanent_obstack to create the array 'length' field.
18215 * expr.c (lookup_label): Temporay use permanent_obstack to create
18216 label if not found.
18217 * class.c (push_super_field): Tempory use permanent_obstack.
18219 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18221 * typeck.c (type_for_mode): Now handles double_type_node and
18223 * verify.c (verify_jvm_instructions): The instruction following
18224 the wide bytecode is checked. OPCODE_ret added to the list of
18227 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18229 * class.c (make_class): Temporary use permanent_obstack. Set the
18230 class CLASS_P field to 1.
18231 (push_class): Temporary use permanent_obstack.
18232 (set_super_info): Temporary use permanent_obstack.
18233 (add_method): Temporary use permanent_obstack, set
18234 METHOD_TRANSIENT().
18235 (add_field): Temporary use permanent_obstack. Sets
18236 FIELD_VOLATILE() and FIELD_TRANSIENT().
18237 (build_class_ref): Temporary use permanent_obstack if the class
18239 (build_static_field_ref): Temporary use permanent_obstack when
18240 creating field's rtl.
18241 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18242 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18243 and fields. Function finalized, as far as flag handling.
18244 (push_class_static_dummy_field): Temporary use permanent_obstack.
18245 (emit_register_class): Force generation of class registration at
18247 * decl.c (end_java_method): Call permanent_allocation() before
18249 * expr.c (can_widen_reference_to): Added comment to interface
18250 handling, fixed typo.
18251 (lookup_field): Now uses CLASS_P() to correct FIXME
18252 (expand_invoke): Verification on public && !static &&
18253 !abstract moved into soft_lookupinterfacemethod (kaffe).
18254 Use Object class dtable if objectref is an array when expanding
18256 (java_push_constant_from_pool): Temporary use permanent_obstack
18257 for CONSTANT_string
18258 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18259 create constant references.
18260 (get_constant): Temporary use permanent_obstack to create constant.
18261 (load_class): Temporary use permanent_obstack to load class.
18262 (jcf_parse): Temporary use permanent_obstack to perform class
18264 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18265 (build_java_signature): Temporary use permanent_obstack.
18266 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18268 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18269 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18272 1997-09-11 Per Bothner <bothner@cygnus.com>
18274 * class.c (append_gpp_mangled_type): Fix typo.
18275 (emit_register_class): Use main_class to get class object, rather
18276 than looking for no-longer-existing static decl starting with _CL.
18277 * typeck.c (parse_signature_type): Promote array element type
18278 if it is a RECORD_TYPE.
18280 1997-09-10 Per Bothner <bothner@cygnus.com>
18282 * class.c (push_class_static_dummy_field): New function.
18283 (mangle_static_field): New. Do G++-style mangling of static fields.
18284 (layout_class): Mandle static fields here, not in add_field.
18285 (build_class_ref): The class object is now a dummy static field.
18286 * decl.c (find_local_variable): Look for best, instead of first match.
18287 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18288 (build_java_athrow): Don't check here if exception is Throwable.
18289 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18290 (TYPE_USED): Removed. No longer used ...
18291 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18292 * verify.c (push_pending_label): New function.
18293 (push_pending_block): Renamed to check_pending_block.
18294 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18295 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18296 re-checking possible handlers) after a store (less wasted work).
18297 Check for null handler (finally) before calling add_handler.
18298 Various changes to (finally?) correctly handle try/finally.
18300 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18302 * class.c: Include stdio.h.
18304 1997-09-04 Per Bothner <bothner@cygnus.com>
18306 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18307 to make sure class is initialized before static/special invoke.
18309 * verify.c (verify_jvm_instructions): On a store instruction,
18310 call find_local_variable to force pre-allocation of decl and rtx.
18311 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18313 1997-09-03 Per Bothner <bothner@cygnus.com>
18315 * class.c (build_class_ref): Strip off "promoted_" if need be.
18316 (make_field_value): Call build_java_signature when needed.
18317 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18318 * expr.c (build_java_athrow): Don't push_value of exception.
18319 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18320 match specification of [fd]cmp[lg] for NaNs.
18321 (expand_byte_code): Add support for exception handler ranges.
18322 * except.c: Add skeleton for EH code-generation.
18323 * verify.c (merge_types): Treat all promoted integral types as equal.
18324 * constants.c (build_constants_constructor): To force creation of
18325 current_constant_pool_data_ref, call build_constant_data_ref.
18327 * javaop.def (lload): Fix typo.
18328 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18330 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18332 * parse.c: Don't include function.h.
18334 1997-08-27 Per Bothner <bothner@cygnus.com>
18336 * except.[ch]: New files.
18337 * Makefile.in (JAVA_OBJS): Add except.o
18338 * expr.c: Temporary warning about unimplemented exceptions.
18339 * verify.c: Verify exception handlers.
18341 * jcf-dump.c (disassemble_method): Print exception table.
18343 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18345 * expr.c (verify_jvm_instructions): Started a thorough
18346 verification of invoke* bytecodes.
18347 (expand_byte_code): flush quick stack if PC is the target of a
18348 branch. and undef RET (conflicting with config/i386/i386.h).
18349 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18351 (expand_invoke): Now handles invokeinterface and do more
18352 verification according to the bytecode.
18353 (lookup_field): Don't try to load the class if processing
18355 (can_widen_reference_to): Now handles interfaces.
18356 * decl.c (init_decl_processing): New global variable
18357 soft_lookupinterfacemethod_node, declared in java-tree.h.
18358 Call set_super_info on string_type_node.
18359 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18361 * class.c (set_super_info): Fills the CLASS_* flags according to
18363 (get_access_flags_from_decl): Handles all class flags.
18365 1997-08-26 Per Bothner <bothner@cygnus.com>
18367 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18368 * parse.c (yyparse): Check for abstract method, and missing code.
18369 * expr.c (expand_byte_code): Change interface.
18370 * lang.c (put_decl_node): Print promoted types prettier.
18371 * verify.c (verify_jvm_instruction): Change interface.
18372 Partial support for scanning exception table.
18373 For load instructions, handle promoted integral types.
18375 1997-08-21 Per Bothner <bothner@cygnus.com>
18377 * verify.c: New file, with contents moved from expr.c.
18378 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18379 * typeck.c (is_array_type_p): Moved here from expr.c.
18380 * java-tree.h: Add some now-needed function declarations.
18381 * Makefile.in (JAVA_OBJS): Added verify.o.
18383 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18385 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18386 METHOD_ABSTRACT flag.
18388 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18389 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18390 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18392 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18394 (start_java_method): Hook for SYNCHRONIZED methods.
18396 * expr.c (build_java_jsr, build_java_ret): New functions
18397 (JSR,PRE): New macros
18398 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18399 (verify_jvm_instructions): tableswitch, lookupswitch,
18400 monitorenter, monitorexit, goto_w: verified.
18401 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18402 (build_java_monitor): New function.
18403 (MONITOR_OPERATION): Modified to call build_java_monitor()
18404 (verify_jvm_instructions): Started a thorough verification of
18407 1997-08-19 Per Bothner <bothner@cygnus.com>
18409 Support verification of jsr/ret subroutines (used for try/finally).
18410 * decl.c (return_address_type_node): New type node.
18411 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18412 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18413 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18414 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18415 TYPE_USED): New macros for special types in type_map.
18417 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18418 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18420 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18422 * expr.c (can_widen_reference_to): New function.
18423 (pop_type): Use it.
18424 (merge_type_state): Support handling start of subroutine.
18425 (push_pending_block): Return char* error message, instead of calling
18426 fatal on an error. Also handle subroutines.
18427 (verify_jvm_instructions): Handle errors from push_poending_block.
18428 Support jsr and ret instructions.
18430 1997-08-19 Per Bothner <bothner@cygnus.com>
18432 * jcf-io.c (find_classfile): Fix thinko.
18433 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18435 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18437 * Makefile.in (BISON): Remove.
18439 1997-08-07 Per Bothner <bothner@cygnus.com>
18441 * Makefile.in: Convert to autoconf.
18442 * config-lang.in (outputs): Added java/Makefile.
18444 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18445 Rename cc1java to jc1.
18447 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18448 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18450 * class.c (class_depth): Do load_class if needed.
18452 Mostly better verification.
18453 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18454 (init_decl_processing): Change return type of soft_checkcast.
18455 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18456 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18457 lang_print_error): New functions.
18458 (lang_init): Set global hook print_error_function to lang_print_error.
18459 * expr.c: In the type_map ptr_type_node is only used for null now.
18460 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18461 (merge_types): Dererence pointer to record types before comparing.
18462 (decode_newarray_type, merge_types): On error just return NULL.
18463 (build_java_binop): Add preliminary implementation (with warning)
18464 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18465 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18466 (expand_compare, expand_java_goto, expand_java_call): Don't
18467 push_pending_block, since that only makes sense when verifying.
18468 (merge_type_state): Different return codes.
18469 (push_pending_block): A block may need to be verified more than once.
18470 (expand_byte_code): Warn about unused code at code generation time.
18471 (verify_jvm_instruction): Changed logic, since code may need to be
18472 re-verified if type-state has changed. Also, better error handling.
18473 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18474 Improve newarray, anewarray, ?aload, athrow,
18475 * java-tree.h (LABEL_CHANGED): New macro.
18477 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18479 * decl.c (soft_athrow_node): New global variable initialized.
18480 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18481 * typeck.c (convert): Added support for REAL_TYPE.
18482 (convert_to_char): New function.
18483 (convert): Handle CHAR_TYPE.
18484 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18485 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18486 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18488 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18489 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18490 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18491 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18492 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18493 to Use The Right Things.
18494 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18495 compatible with INT. BOOLEAN is made equivalent to BYTE.
18496 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18497 OPCODE_ifnonnull): Now supported.
18498 (build_java_athrow): New function.
18500 1997-08-04 Per Bothner <bothner@cygnus.com>
18502 Rename method name <init> to match G++ (and fix mangling).
18503 * class.c (layout_class): Replace method name of <init> by class name.
18504 (make_method_value): Do inverse renaming of constructor from <init>.
18505 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18506 * typeck.c (lookup_java_constructor): New function.
18507 * expr.c (expand_invoke): If method_name is <init>, call
18508 lookup_java_constructor to find constructor.
18510 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18512 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18514 * parse.c (get_class_constant): Modified to handle array "classes"
18515 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18517 (convert): Modified to handle real type.
18518 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18519 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18520 variables declared.
18521 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18522 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18523 global variables initialized.
18524 (find_local_variable): Handles the case of a pointer
18525 (end_java_method): Restore the use of one more scope
18526 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18527 build_java_array_length_access, expand_java_arrayload,
18528 expand_java_arraystore, expand_java_array_length,
18529 expand_java_multianewarray, expand_java_anewarray,
18530 build_java_check_indexed_type, is_array_type_p,
18531 build_java_throw_out_of_bound_exception): New functions.
18532 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18533 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18534 OPCODE_<t>aload): Implemented code for verification.
18535 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18536 ARRAY_NEW_MULTI): Macro defined.
18537 (CONVERT): Modified to invoke convert().
18538 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18540 1997-07-31 Per Bothner <bothner@cygnus.com>
18542 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18543 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18544 (make_class_data): Field name needs '/' as package prefix.
18545 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18547 1997-07-25 Per Bothner <bothner@cygnus.com>
18549 Implement debug information for local variables.
18550 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18551 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18552 DECL_LOCAL_SLOT_CHAIN): New macros.
18553 (struct lang_decl_var): New type.
18554 * parse.c (give_name_to_locals): Move to decl.c.
18555 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18556 (start_java_method): Re-write parameter handling.
18557 (pending_local_decls): New global variable.
18558 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18559 (find_local_variable): Accept pc so we can skips decls not in range.
18560 (struct binding_level): Add end_pc field.
18561 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18562 (various): Change so current pc gets passed to find_local_variable.
18564 * decl.c (init_decl_processing): Re-arrange fields in
18565 class_type_node and and method_type_node to match kaffe 0.9.1.
18566 * class.c (make_method_value, make_class_data): Update
18567 initializations to match.
18569 1997-07-16 Per Bothner <bothner@cygnus.com>
18571 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18572 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18573 (push_super_field): New function.
18574 (make_class_data): Handle inheritance of class static initializer.
18575 (layout_class): New name mangling.
18576 * constants.c (build_constant_data_ref): Init type of data array
18577 to a one-element array.
18578 (build_constants_constructor): Set DECL_SIZE from complete array type.
18579 * decl.c: Rename class_type, object_type etc to class_type_node,
18580 object_type_node etc. Make former inherit from latter.
18581 * expr.c (expand_invoke): Add cast of function address.
18582 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18583 * parse.c (yyparse): Don't call layout_class here.
18584 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18586 1997-06-14 Per Bothner <bothner@cygnus.com>
18588 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18589 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18590 (alloc_class_constant): New.
18591 * expr.c (expand_invoke): Make sure method's class is initialized.
18592 * class.c (interits_from_p, emit_register_class): New functions.
18593 * parse.c (yyparse): Call emit_register_class.
18595 1997-06-09 Per Bothner <bothner@cygnus.com>
18597 * constants.c: New file, to handle constant pool.
18598 * Makefile.in (JAVA_OBJS): Add constants.o.
18599 * decl.c (init_decl_processing): Update, fix, finish various structs.
18600 (pushdecl_top_level): New.
18601 * parse.c (layout_class): Moved to class.c.
18602 * expr.c (java_push_constant_from_pool): New function.
18603 * class.c (build_class_ref): Make work fully
18604 (make_class_data): Emit super-class, constant pool, interface vector.
18606 1997-06-03 Per Bothner <bothner@cygnus.com>
18608 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18609 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18610 * class.c (class_depth): New function.
18611 (lookup_named_class): Replaced by new function lookup_class.
18612 * decl.c (object_type_node, string_type_node): New.
18613 Remove various types that we no longer need.
18614 * expr.c (verify_jvm_instructions): New separate verifier pass.
18615 (push_type, pop_type): New functions for verifier.
18616 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18617 (expand_byte_code): Simplify, since we assume already verified.
18618 (expand_invoke): Now mostly works.
18619 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18620 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18621 * parse.c: Wait to allocate class object until we know its name.
18622 (layout_class): Calculate DECL_VINDEX for each virtual method.
18623 * typeck.c (get_array_type): Rename to ...
18624 (build_java_array_type): ... and provide working implementation.
18625 (build_java_signature): New function - build Java signature of type.
18626 (set_java_signature): New function - cache signature with type.
18627 (lookup_java_method): New function.
18629 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18631 * class.c (ident_subst): Take extra SUFFIX parameter.
18632 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18633 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18634 (build_class_ref): Actually implement.
18635 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18636 * decl.c (builtin_function): New.
18637 (init_decl_processing): Update for current Kaffe. Declare some
18638 builtin Kaffe functions.
18639 * expr.c (build_address_of): New.
18640 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18641 Renamed (from expand_java_new etc), and added working implementations.
18642 (build_field_ref): Now also handle static fields.
18643 (expand_invoke): Implement invokestatic, and start implement rest.
18644 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18645 * javaop.def: Rename invokevirt -> invokevirtual.
18646 * lang.c (use_handles): Removed.
18647 * parse.c: Add support for ConstantValue attribute.
18648 Handle nested loading of a class. (JPOOL_UTF): New.
18650 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18652 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18654 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18656 * Make-lang.in (java.install-man): New empty rule.
18657 * typeck.c (set_local_type): New function.
18658 * expr.c (STORE_INTERNAL): Call find_local_variable,
18659 not find_stack_slot. Call set_local_type.
18661 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18663 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18664 and building RECORD_TYPE CONSTRUCTORs.
18665 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18667 * lang.c (use_handles): Change the default to 0.
18668 * decl.c: Define and build class_type, field_type, utf8const_type.
18669 * class.c (make_class_data, make_field_value,
18670 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18671 hashUtf8String, strLengthUtf8, mangled_classname:
18672 Functions to build reflective data structures.
18673 * parse.c (yyparse): Call make_class_data.
18675 * jcf-io.c (open_class, find_classfile): New functions.
18676 * jcf-dump.c: Support reading classfile from explicitly-named
18677 class file (without CLASSPATH searching).
18679 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18681 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18682 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18683 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18684 (get_constant): Now trivial for CONSTANT_Utf8.
18686 * jcf.h: Make NEW_CPOOL the default.
18687 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18689 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>